From 5b17879cfb6c1a566332e1d5528981b96475910d Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Fri, 4 Oct 2024 13:25:13 -0400 Subject: [PATCH 01/14] Bump to OSSM 3.0 for Gateway API support With OSSM 3, the Maistra Istio Operator is replaced with new operator based on the upstream Sail Operator, and the ServiceMeshControlPlane CRD is replaced by the Istio CRD. OSSM 3.0 is based on Istio 1.24, which supports Gateway API v1.2.1. Vendor the sail-operator API and Gateway API v1.2.1: go mod edit -dropreplace github.com/openshift/api go get github.com/openshift/api@v0.0.0-20250305225826-b8da3bfeaf77 go mod edit -replace github.com/imdario/mergo=github.com/imdario/mergo@v0.3.5 go get github.com/istio-ecosystem/sail-operator/api/v1 go mod edit -dropreplace bitbucket.org/ww/goautoneg go get sigs.k8s.io/gateway-api@v1.2.1 go mod tidy go mod vendor Note that vendoring sail-operator requires the mergo replace in addition to the existing replace for k8s.io/client-go. However, the replaces for openshift/api and bitbucket.org/ww/goautoneg are no longer necessary. Copy the Gateway API v1.2.1 CRD manifests into the assets: curl --silent --output-dir pkg/manifests/assets/gateway-api/ --remote-name 'https://raw.githubusercontent.com/kubernetes-sigs/gateway-api/refs/heads/main/config/crd/standard/gateway.networking.k8s.io_{gatewayclasses,gateways,grpcroutes,httproutes,referencegrants}.yaml' Update the gatewayclass controller to create a subscription for the OSSM 3 Operator (which is a separate package from the OSSM 2 operator) and to create an Istio CR instead of a ServiceMeshControlPlane CR. Update client initialization, RBAC, and tests that used the Maistra APIs from OSSM 2 to use the sail-operator API for OSSM 3. This commit resolves NE-1934. https://issues.redhat.com/browse/NE-1934 * go.mod: Vendor the sail-operator.io API, and bump sigs.k8s.io/gateway-api. * go.sum: * vendor/*: Regenerate. * manifests/00-cluster-role.yaml: Allow access to the istios.sailoperator.io resource instead of the servicemeshcontrolplanes.maistra.io resource. * cmd/ingress-operator/start.go (defaultGatewayAPIOperatorVersion): * manifests/02-deployment-ibm-cloud-managed.yaml (GATEWAY_API_OPERATOR_VERSION): * manifests/02-deployment.yaml (GATEWAY_API_OPERATOR_VERSION): Bump to "servicemeshoperator3.v3.0.0". * pkg/manifests/assets/gateway-api/*: Update to Gateway API v1.2.1. * pkg/manifests/manifests.go (GRPCRouteCRDAsset, GRPCRouteCRD): * pkg/manifests/manifests_test.go (TestManifests): Add GRPCRoute, which is now stable in Gateway API v1.2.1 and supported in Istio 1.24. * pkg/operator/client/client.go (init): Register the Sail API types instead of the Maistra API types. * pkg/operator/controller/gateway-service-dns/controller.go (gatewayNameLabelKey): Change from "istio.io/gateway-name" to "gateway.networking.k8s.io/gateway-name" to track changes in Istio. (Reconcile): Use the service's labels instead of the service's label selector. * pkg/operator/controller/gateway-service-dns/controller_test.go (Test_Reconcile): Update expectations for service labels and selectors. * pkg/operator/controller/gatewayapi/controller_test.go (Test_Reconcile): Update expected labels. Expect grpcroutes.gateway.networking.k8s.io to be created. * pkg/operator/controller/gatewayapi/crds.go (managedCRDs): Add GRPCRouteCRD. * pkg/operator/controller/gatewayclass/controller.go (NewUnmanaged): Use ServiceMeshOperatorSubscriptionName instead of ServiceMeshSubscriptionName. (reconciler): Rename startSMCPWatch to startIstioWatch. (Reconcile): Use ensureIstio instead of ensureServiceMeshControlPlane. Use IstioName instead of ServiceMeshControlPlaneName. Watch istios instead of servicemeshcontrolplanes. * pkg/operator/controller/gatewayclass/servicemeshcontrolplane.go: Rename... * pkg/operator/controller/gatewayclass/istio.go: ...to this. (ensureServiceMeshControlPlane): Rename... (ensureIstio): To this. (desiredServiceMeshControlPlane): Rename... (desiredIstio): ...to this. Update environment variables and spec for OSSM 3. Remove the error return value. (currentServiceMeshControlPlane): Rename... (currentIstio): ...to this. (createServiceMeshControlPlane): Rename... (createIstio): ...to this. (smcpCmpOpts): Rename... (istioCmpOpts): ...to this. Remove unneeded AllowUnexported rule. (updateServiceMeshControlPlane): Rename... (updateIstio): ...to this. (serviceMeshControlPlaneChanged): Rename... (istioChanged): ...to this. * pkg/operator/controller/gatewayclass/subscription.go (ensureServiceMeshOperatorSubscription): Update to use ServiceMeshOperatorSubscriptionName instead of ServiceMeshSubscriptionName. (desiredSubscription): Change the subscription from "servicemeshoperator", for OSSM 2, to "servicemeshoperator3", for OSSM 3. * pkg/operator/controller/names.go (ServiceMeshControlPlaneName): Rename... (IstioName): ...to this. Remove the namespace as the Istio CR is cluster-scoped. (ServiceMeshSubscriptionName): Rename... (ServiceMeshOperatorSubscriptionName): ...to this. Update the name to reflect that it is a subscription for "servicemeshoperator3" (OSSM 3). * test/e2e/gateway_api_test.go (expectedSubscriptionName): Update const to reference the OSSM 3 subscription. (testGatewayAPIIstioInstallation): Update to check the Istio CR instead of the ServiceMeshControlPlane CR. Clean up some log messages and comments. * test/e2e/util_gatewayapi_test.go (openshiftIstioOperatorDeploymentName): Update to reference the OSSM 3 operator deployment. (openshiftSMCPName): Rename const... (openshiftIstioName): ...to this. (updateIngressOperatorRole): Delete unused function. (assertGatewaySuccessful): Use GatewayConditionAccepted instead of GatewayClassConditionStatusAccepted to look up the gateway status condition. These have the same value, but using GatewayConditionAccepted is more correct. (assertCatalogSource): Clean up some log messages. (assertSMCP): Rename... (assertIstio): ...to this. Update to use the Istio CR. Clean up some log messages. (deleteExistingSMCP): Rename... (deleteExistingIstio): ...to this. Update to use the Istio CR. Delete an unnecessary nil check, and clean up some log messages and comments. --- cmd/ingress-operator/start.go | 2 +- go.mod | 109 +- go.sum | 1603 +---- manifests/00-cluster-role.yaml | 4 +- .../02-deployment-ibm-cloud-managed.yaml | 2 +- manifests/02-deployment.yaml | 2 +- ...eway.networking.k8s.io_gatewayclasses.yaml | 328 +- .../gateway.networking.k8s.io_gateways.yaml | 2084 +++--- .../gateway.networking.k8s.io_grpcroutes.yaml | 2051 ++++++ .../gateway.networking.k8s.io_httproutes.yaml | 5664 ++++++++++------- ...way.networking.k8s.io_referencegrants.yaml | 272 +- pkg/manifests/manifests.go | 9 + pkg/manifests/manifests_test.go | 1 + pkg/operator/client/client.go | 8 +- .../gateway-service-dns/controller.go | 8 +- .../gateway-service-dns/controller_test.go | 47 +- .../controller/gatewayapi/controller_test.go | 2 + pkg/operator/controller/gatewayapi/crds.go | 1 + .../controller/gatewayclass/controller.go | 26 +- pkg/operator/controller/gatewayclass/istio.go | 206 + 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+- .../apis/v1/gatewayclass_types_overrides.go | 59 + .../gateway-api/apis/v1/grpcroute_types.go | 638 ++ .../gateway-api/apis/v1/httproute_types.go | 186 +- .../apis/v1/object_reference_types.go | 33 + .../gateway-api/apis/v1/shared_types.go | 208 +- .../apis/v1/zz_generated.deepcopy.go | 530 +- .../apis/v1/zz_generated.register.go | 7 +- vendor/sigs.k8s.io/randfill/CONTRIBUTING.md | 43 + .../randfill}/LICENSE | 5 +- vendor/sigs.k8s.io/randfill/NOTICE | 24 + vendor/sigs.k8s.io/randfill/OWNERS | 8 + vendor/sigs.k8s.io/randfill/OWNERS_ALIASES | 14 + vendor/sigs.k8s.io/randfill/README.md | 98 + vendor/sigs.k8s.io/randfill/SECURITY_CONTACTS | 16 + .../randfill/bytesource/bytesource.go | 81 + .../sigs.k8s.io/randfill/code-of-conduct.md | 3 + vendor/sigs.k8s.io/randfill/randfill.go | 682 ++ .../structured-merge-diff/v4/merge/update.go | 50 +- .../structured-merge-diff/v4/typed/typed.go | 47 +- .../structured-merge-diff/v4/value/scalar.go | 2 +- 677 files changed, 68473 insertions(+), 36254 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vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go delete mode 100644 vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go create mode 100644 vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go create mode 100644 vendor/google.golang.org/protobuf/internal/impl/lazy.go create mode 100644 vendor/google.golang.org/protobuf/internal/impl/message_opaque.go create mode 100644 vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go create mode 100644 vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go create mode 100644 vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go create mode 100644 vendor/google.golang.org/protobuf/internal/impl/presence.go delete mode 100644 vendor/google.golang.org/protobuf/internal/impl/weak.go create mode 100644 vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go create mode 100644 vendor/google.golang.org/protobuf/internal/protolazy/lazy.go create mode 100644 vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go create mode 100644 vendor/google.golang.org/protobuf/proto/wrapperopaque.go delete mode 100644 vendor/sigs.k8s.io/controller-runtime/pkg/conversion/conversion.go create mode 100644 vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types_overrides.go create mode 100644 vendor/sigs.k8s.io/gateway-api/apis/v1/grpcroute_types.go create mode 100644 vendor/sigs.k8s.io/randfill/CONTRIBUTING.md rename vendor/{github.com/operator-framework/operator-sdk => sigs.k8s.io/randfill}/LICENSE (99%) create mode 100644 vendor/sigs.k8s.io/randfill/NOTICE create mode 100644 vendor/sigs.k8s.io/randfill/OWNERS create mode 100644 vendor/sigs.k8s.io/randfill/OWNERS_ALIASES create mode 100644 vendor/sigs.k8s.io/randfill/README.md create mode 100644 vendor/sigs.k8s.io/randfill/SECURITY_CONTACTS create mode 100644 vendor/sigs.k8s.io/randfill/bytesource/bytesource.go create mode 100644 vendor/sigs.k8s.io/randfill/code-of-conduct.md create mode 100644 vendor/sigs.k8s.io/randfill/randfill.go diff --git a/cmd/ingress-operator/start.go b/cmd/ingress-operator/start.go index 5168d996c1..e548062b8f 100644 --- a/cmd/ingress-operator/start.go +++ b/cmd/ingress-operator/start.go @@ -34,7 +34,7 @@ const ( // that is mounted from configmap openshift-ingress-operator/trusted-ca. defaultTrustedCABundle = "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem" defaultGatewayAPIOperatorChannel = "stable" - defaultGatewayAPIOperatorVersion = "servicemeshoperator.v2.6.2" + defaultGatewayAPIOperatorVersion = "servicemeshoperator3.v3.0.0" ) type StartOptions struct { diff --git a/go.mod b/go.mod index 37911214ba..6f28c18118 100644 --- a/go.mod +++ b/go.mod @@ -15,42 +15,42 @@ require ( github.com/aws/aws-sdk-go v1.38.49 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc github.com/florianl/go-nfqueue v1.3.2 - github.com/fsnotify/fsnotify v1.7.0 + github.com/fsnotify/fsnotify v1.8.0 github.com/go-logr/logr v1.4.2 github.com/go-logr/zapr v1.3.0 - github.com/google/go-cmp v0.6.0 + github.com/google/go-cmp v0.7.0 github.com/google/gopacket v1.1.19 + github.com/istio-ecosystem/sail-operator v0.0.0-20250311054604-76c2b6706812 github.com/jongio/azidext/go/azidext v0.4.0 - github.com/maistra/istio-operator v0.0.0-20240712143246-fd7dfc8af831 - github.com/openshift/api v3.9.1-0.20190924102528-32369d4db2ad+incompatible + github.com/openshift/api v0.0.0-20250305225826-b8da3bfeaf77 github.com/openshift/client-go v0.0.0-20240405120947-c67c8325cdd8 github.com/openshift/library-go v0.0.0-20240419113445-f1541d628746 github.com/operator-framework/api v0.15.0 github.com/pkg/errors v0.9.1 - github.com/prometheus/client_golang v1.19.1 - github.com/prometheus/common v0.55.0 + github.com/prometheus/client_golang v1.21.1 + github.com/prometheus/common v0.62.0 github.com/spf13/cobra v1.8.1 - github.com/stretchr/testify v1.9.0 + github.com/stretchr/testify v1.10.0 github.com/summerwind/h2spec v0.0.0-20200804131034-70ac22940108 github.com/tcnksm/go-httpstat v0.2.1-0.20191008022543-e866bb274419 go.uber.org/zap v1.27.0 - golang.org/x/time v0.7.0 + golang.org/x/time v0.11.0 google.golang.org/api v0.126.0 - google.golang.org/grpc v1.65.0 + google.golang.org/grpc v1.70.0 gopkg.in/fsnotify.v1 v1.4.7 gopkg.in/yaml.v2 v2.4.0 - k8s.io/api v0.32.1 - k8s.io/apiextensions-apiserver v0.32.1 - k8s.io/apimachinery v0.32.1 - k8s.io/apiserver v0.32.1 + k8s.io/api v0.32.2 + k8s.io/apiextensions-apiserver v0.32.2 + k8s.io/apimachinery v0.32.2 + k8s.io/apiserver v0.32.2 k8s.io/client-go v12.0.0+incompatible - k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 - sigs.k8s.io/controller-runtime v0.20.1 - sigs.k8s.io/gateway-api v1.0.0 + k8s.io/utils v0.0.0-20241210054802-24370beab758 + sigs.k8s.io/controller-runtime v0.20.3 + sigs.k8s.io/gateway-api v1.2.1 ) require ( - cloud.google.com/go/compute/metadata v0.3.0 // indirect + cloud.google.com/go/compute/metadata v0.5.2 // indirect github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0 // indirect github.com/Azure/go-autorest v14.2.0+incompatible // indirect github.com/Azure/go-autorest/autorest/adal v0.9.20 // indirect @@ -63,47 +63,47 @@ require ( github.com/beorn7/perks v1.0.1 // indirect github.com/blang/semver/v4 v4.0.0 // indirect github.com/cespare/xxhash/v2 v2.3.0 // indirect - github.com/cncf/xds/go v0.0.0-20240423153145-555b57ec207b // indirect - github.com/emicklei/go-restful/v3 v3.11.0 // indirect - github.com/envoyproxy/protoc-gen-validate v1.0.4 // indirect - github.com/evanphx/json-patch v5.7.0+incompatible // indirect - github.com/evanphx/json-patch/v5 v5.9.0 // indirect - github.com/fatih/color v1.16.0 // indirect + github.com/cncf/xds/go v0.0.0-20240905190251-b4127c9b8d78 // indirect + github.com/emicklei/go-restful/v3 v3.12.2 // indirect + github.com/envoyproxy/protoc-gen-validate v1.1.0 // indirect + github.com/evanphx/json-patch v5.9.0+incompatible // indirect + github.com/evanphx/json-patch/v5 v5.9.11 // indirect + github.com/fatih/color v1.18.0 // indirect github.com/fxamacker/cbor/v2 v2.7.0 // indirect github.com/gabriel-vasile/mimetype v1.4.3 // indirect github.com/go-openapi/errors v0.21.0 // indirect github.com/go-openapi/jsonpointer v0.21.0 // indirect - github.com/go-openapi/jsonreference v0.20.2 // indirect + github.com/go-openapi/jsonreference v0.21.0 // indirect github.com/go-openapi/strfmt v0.22.1 // indirect github.com/go-openapi/swag v0.23.0 // indirect github.com/go-playground/locales v0.14.1 // indirect github.com/go-playground/universal-translator v0.18.1 // indirect github.com/go-playground/validator/v10 v10.19.0 // indirect - github.com/goccy/go-yaml v1.8.8 // indirect github.com/gogo/protobuf v1.3.2 // indirect github.com/golang-jwt/jwt/v4 v4.5.0 // indirect github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect github.com/golang/protobuf v1.5.4 // indirect github.com/google/btree v1.1.3 // indirect - github.com/google/gnostic-models v0.6.8 // indirect + github.com/google/gnostic-models v0.6.9 // indirect github.com/google/gofuzz v1.2.0 // indirect github.com/google/s2a-go v0.1.4 // indirect github.com/google/uuid v1.6.0 // indirect github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect github.com/googleapis/gax-go/v2 v2.10.0 // indirect - github.com/gorilla/websocket v1.5.0 // indirect + github.com/gorilla/websocket v1.5.3 // indirect github.com/hashicorp/go-cleanhttp v0.5.2 // indirect github.com/hashicorp/go-retryablehttp v0.7.7 // indirect - github.com/imdario/mergo v0.3.16 // indirect + github.com/imdario/mergo v1.0.0 // indirect github.com/inconshreveable/mousetrap v1.1.0 // indirect github.com/jmespath/go-jmespath v0.4.0 // indirect github.com/josharian/intern v1.0.0 // indirect github.com/josharian/native v1.0.0 // indirect github.com/json-iterator/go v1.1.12 // indirect + github.com/klauspost/compress v1.18.0 // indirect github.com/kylelemons/godebug v1.1.0 // indirect github.com/leodido/go-urn v1.4.0 // indirect - github.com/mailru/easyjson v0.7.7 // indirect - github.com/mattn/go-colorable v0.1.13 // indirect + github.com/mailru/easyjson v0.9.0 // indirect + github.com/mattn/go-colorable v0.1.14 // indirect github.com/mattn/go-isatty v0.0.20 // indirect github.com/mdlayher/netlink v1.6.0 // indirect github.com/mdlayher/socket v0.1.1 // indirect @@ -114,49 +114,46 @@ require ( github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect github.com/oklog/ulid v1.3.1 // indirect - github.com/operator-framework/operator-sdk v0.18.0 // indirect github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8 // indirect github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect github.com/prometheus/client_model v0.6.1 // indirect github.com/prometheus/procfs v0.15.1 // indirect github.com/robfig/cron v1.2.0 // indirect github.com/sirupsen/logrus v1.9.3 // indirect - github.com/spf13/pflag v1.0.5 // indirect + github.com/spf13/pflag v1.0.6 // indirect github.com/x448/float16 v0.8.4 // indirect go.mongodb.org/mongo-driver v1.14.0 // indirect go.opencensus.io v0.24.0 // indirect - go.opentelemetry.io/otel v1.28.0 // indirect - go.opentelemetry.io/otel/trace v1.28.0 // indirect + go.opentelemetry.io/otel v1.34.0 // indirect + go.opentelemetry.io/otel/trace v1.34.0 // indirect go.uber.org/multierr v1.11.0 // indirect - golang.org/x/crypto v0.28.0 // indirect - golang.org/x/net v0.30.0 // indirect - golang.org/x/oauth2 v0.23.0 // indirect - golang.org/x/sync v0.8.0 // indirect - golang.org/x/sys v0.26.0 // indirect - golang.org/x/term v0.25.0 // indirect - golang.org/x/text v0.19.0 // indirect - golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect - gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect + golang.org/x/crypto v0.36.0 // indirect + golang.org/x/net v0.37.0 // indirect + golang.org/x/oauth2 v0.28.0 // indirect + golang.org/x/sync v0.12.0 // indirect + golang.org/x/sys v0.31.0 // indirect + golang.org/x/term v0.30.0 // indirect + golang.org/x/text v0.23.0 // indirect + gomodules.xyz/jsonpatch/v2 v2.5.0 // indirect google.golang.org/appengine v1.6.8 // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20240826202546-f6391c0de4c7 // indirect - google.golang.org/protobuf v1.35.1 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20250122153221-138b5a5a4fd4 // indirect + google.golang.org/protobuf v1.36.5 // indirect gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect gopkg.in/inf.v0 v0.9.1 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect - k8s.io/component-base v0.32.1 // indirect + k8s.io/component-base v0.32.2 // indirect k8s.io/klog/v2 v2.130.1 // indirect k8s.io/kube-aggregator v0.29.0 // indirect - k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f // indirect - sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect + k8s.io/kube-openapi v0.0.0-20250304201544-e5f78fe3ede9 // indirect + sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect sigs.k8s.io/kube-storage-version-migrator v0.0.6-0.20230721195810-5c8923c5ff96 // indirect - sigs.k8s.io/structured-merge-diff/v4 v4.4.2 // indirect + sigs.k8s.io/randfill v1.0.0 // indirect + sigs.k8s.io/structured-merge-diff/v4 v4.6.0 // indirect sigs.k8s.io/yaml v1.4.0 // indirect ) -// These replace stanzas are necessary to import maistra/istio-operator and -// github.com/operator-framework/operator-sdk. -replace ( - bitbucket.org/ww/goautoneg => github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d - github.com/openshift/api => github.com/openshift/api v0.0.0-20250305225826-b8da3bfeaf77 - k8s.io/client-go => k8s.io/client-go v0.32.1 -) +// This replace stanza is necessary to import +// github.com/istio-ecosystem/sail-operator. +replace github.com/imdario/mergo => github.com/imdario/mergo v0.3.5 + +replace k8s.io/client-go => k8s.io/client-go v0.32.1 diff --git a/go.sum b/go.sum index eb4bffbd14..40b269cc6c 100644 --- a/go.sum +++ b/go.sum @@ -1,30 +1,7 @@ -bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= -bou.ke/monkey v1.0.1/go.mod h1:FgHuK96Rv2Nlf+0u1OOVDpCMdsWyOFmeeketDHE7LIg= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw= -cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= -cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= -cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= -cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= -cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= -cloud.google.com/go v0.49.0/go.mod h1:hGvAdzcWNbyuxS3nWhD7H2cIJxjRRTRLQVB0bdputVY= -cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= -cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE= -cloud.google.com/go/compute/metadata v0.3.0 h1:Tz+eQXMEqDIKRsmY3cHTL6FVaynIjX2QxYC4trgAKZc= -cloud.google.com/go/compute/metadata v0.3.0/go.mod h1:zFmK7XCadkQkj6TtorcaGlCW1hT1fIilQDwofLpJ20k= -cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= -cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= -cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= -cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= -cloud.google.com/go/storage v1.3.0/go.mod h1:9IAwXhoyBJ7z9LcAwkj0/7NnPzYaPeZxxVp3zm+5IqA= -contrib.go.opencensus.io/exporter/ocagent v0.6.0/go.mod h1:zmKjrJcdo0aYcVS7bmEeSEBLPA9YJp5bjrofdU3pIXs= -dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= -github.com/Azure/azure-pipeline-go v0.2.1/go.mod h1:UGSo8XybXnIGZ3epmeBw7Jdz+HiUVpqIlpz/HKHylF4= -github.com/Azure/azure-pipeline-go v0.2.2/go.mod h1:4rQ/NZncSvGqNkkOsNpOU1tgoNuIlp9AfUH5G1tvCHc= -github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= -github.com/Azure/azure-sdk-for-go v23.2.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= -github.com/Azure/azure-sdk-for-go v36.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +cloud.google.com/go/compute/metadata v0.5.2 h1:UxK4uu/Tn+I3p2dYWTfiX4wva7aYlKixAHn3fyqngqo= +cloud.google.com/go/compute/metadata v0.5.2/go.mod h1:C66sj2AluDcIqakBq/M8lw8/ybHgOZqin2obFxa/E5k= github.com/Azure/azure-sdk-for-go v46.0.0+incompatible h1:4qlEOCDcDQZTGczYGzbGYCdJfVpZLIs8AEo5+MoXBPw= github.com/Azure/azure-sdk-for-go v46.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0 h1:8kDqDngH+DmVBiCtIjCFTGa7MBnsIOkF9IccInFEbjk= @@ -33,157 +10,51 @@ github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.0 h1:vcYCAze6p19qBW7MhZybI github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.0/go.mod h1:OQeznEEkTZ9OrhHJoDD8ZDq51FHgXjqtP9z6bEwBq9U= github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0 h1:sXr+ck84g/ZlZUOZiNELInmMgOsuGwdjjVkEIde0OtY= github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0/go.mod h1:okt5dMMTOFjX/aovMlrjvvXoPMBVSPzk9185BT0+eZM= -github.com/Azure/azure-storage-blob-go v0.8.0/go.mod h1:lPI3aLPpuLTeUwh1sViKXFxwl2B6teiRqI0deQUvsw0= -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= -github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= -github.com/Azure/go-autorest v11.2.8+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest v14.2.0+incompatible h1:V5VMDjClD3GiElqLWO7mz2MxNAK/vTfRHdAubSIPRgs= github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= -github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI= -github.com/Azure/go-autorest/autorest v0.9.3-0.20191028180845-3492b2aff503/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI= github.com/Azure/go-autorest/autorest v0.11.27 h1:F3R3q42aWytozkV8ihzcgMO4OA4cuqr3bNlsEuF6//A= github.com/Azure/go-autorest/autorest v0.11.27/go.mod h1:7l8ybrIdUmGqZMTD0sRtAr8NvbHjfofbf8RSP2q7w7U= -github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0= -github.com/Azure/go-autorest/autorest/adal v0.8.1-0.20191028180845-3492b2aff503/go.mod 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istios verbs: - '*' diff --git a/manifests/02-deployment-ibm-cloud-managed.yaml b/manifests/02-deployment-ibm-cloud-managed.yaml index d4e99ec81f..9e2d14fce8 100644 --- a/manifests/02-deployment-ibm-cloud-managed.yaml +++ b/manifests/02-deployment-ibm-cloud-managed.yaml @@ -53,7 +53,7 @@ spec: - name: GATEWAY_API_OPERATOR_CHANNEL value: stable - name: GATEWAY_API_OPERATOR_VERSION - value: servicemeshoperator.v2.6.2 + value: servicemeshoperator3.v3.0.0 image: openshift/origin-cluster-ingress-operator:latest imagePullPolicy: IfNotPresent name: ingress-operator diff --git a/manifests/02-deployment.yaml b/manifests/02-deployment.yaml index 22bb8a883f..ebbc5dbd73 100644 --- a/manifests/02-deployment.yaml +++ b/manifests/02-deployment.yaml @@ -82,7 +82,7 @@ spec: - name: GATEWAY_API_OPERATOR_CHANNEL value: stable - name: GATEWAY_API_OPERATOR_VERSION - value: servicemeshoperator.v2.6.2 + value: servicemeshoperator3.v3.0.0 resources: requests: cpu: 10m diff --git a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gatewayclasses.yaml b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gatewayclasses.yaml index b4ed54cf58..ed98fd4085 100644 --- a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gatewayclasses.yaml +++ b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gatewayclasses.yaml @@ -2,8 +2,8 @@ apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: annotations: - api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/2466 - gateway.networking.k8s.io/bundle-version: v1.0.0 + api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/3328 + gateway.networking.k8s.io/bundle-version: v1.2.1 gateway.networking.k8s.io/channel: standard creationTimestamp: null name: gatewayclasses.gateway.networking.k8s.io @@ -37,29 +37,39 @@ spec: name: v1 schema: openAPIV3Schema: - description: "GatewayClass describes a class of Gateways available to the - user for creating Gateway resources. \n It is recommended that this resource - be used as a template for Gateways. This means that a Gateway is based on - the state of the GatewayClass at the time it was created and changes to - the GatewayClass or associated parameters are not propagated down to existing - Gateways. This recommendation is intended to limit the blast radius of changes - to GatewayClass or associated parameters. If implementations choose to propagate - GatewayClass changes to existing Gateways, that MUST be clearly documented - by the implementation. \n Whenever one or more Gateways are using a GatewayClass, - implementations SHOULD add the `gateway-exists-finalizer.gateway.networking.k8s.io` - finalizer on the associated GatewayClass. This ensures that a GatewayClass - associated with a Gateway is not deleted while in use. \n GatewayClass is - a Cluster level resource." + description: |- + GatewayClass describes a class of Gateways available to the user for creating + Gateway resources. + + It is recommended that this resource be used as a template for Gateways. This + means that a Gateway is based on the state of the GatewayClass at the time it + was created and changes to the GatewayClass or associated parameters are not + propagated down to existing Gateways. This recommendation is intended to + limit the blast radius of changes to GatewayClass or associated parameters. + If implementations choose to propagate GatewayClass changes to existing + Gateways, that MUST be clearly documented by the implementation. + + Whenever one or more Gateways are using a GatewayClass, implementations SHOULD + add the `gateway-exists-finalizer.gateway.networking.k8s.io` finalizer on the + associated GatewayClass. This ensures that a GatewayClass associated with a + Gateway is not deleted while in use. + + GatewayClass is a Cluster level resource. properties: apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources type: string kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds type: string metadata: type: object @@ -67,10 +77,15 @@ spec: description: Spec defines the desired state of GatewayClass. properties: controllerName: - description: "ControllerName is the name of the controller that is - managing Gateways of this class. The value of this field MUST be - a domain prefixed path. \n Example: \"example.net/gateway-controller\". - \n This field is not mutable and cannot be empty. \n Support: Core" + description: |- + ControllerName is the name of the controller that is managing Gateways of + this class. The value of this field MUST be a domain prefixed path. + + Example: "example.net/gateway-controller". + + This field is not mutable and cannot be empty. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ @@ -83,14 +98,25 @@ spec: maxLength: 64 type: string parametersRef: - description: "ParametersRef is a reference to a resource that contains - the configuration parameters corresponding to the GatewayClass. - This is optional if the controller does not require any additional - configuration. \n ParametersRef can reference a standard Kubernetes - resource, i.e. ConfigMap, or an implementation-specific custom resource. - The resource can be cluster-scoped or namespace-scoped. \n If the - referent cannot be found, the GatewayClass's \"InvalidParameters\" - status condition will be true. \n Support: Implementation-specific" + description: |- + ParametersRef is a reference to a resource that contains the configuration + parameters corresponding to the GatewayClass. This is optional if the + controller does not require any additional configuration. + + ParametersRef can reference a standard Kubernetes resource, i.e. ConfigMap, + or an implementation-specific custom resource. The resource can be + cluster-scoped or namespace-scoped. + + If the referent cannot be found, refers to an unsupported kind, or when + the data within that resource is malformed, the GatewayClass SHOULD be + rejected with the "Accepted" status condition set to "False" and an + "InvalidParameters" reason. + + A Gateway for this GatewayClass may provide its own `parametersRef`. When both are specified, + the merging behavior is implementation specific. + It is generally recommended that GatewayClass provides defaults that can be overridden by a Gateway. + + Support: Implementation-specific properties: group: description: Group is the group of the referent. @@ -109,9 +135,10 @@ spec: minLength: 1 type: string namespace: - description: Namespace is the namespace of the referent. This - field is required when referring to a Namespace-scoped resource - and MUST be unset when referring to a Cluster-scoped resource. + description: |- + Namespace is the namespace of the referent. + This field is required when referring to a Namespace-scoped resource and + MUST be unset when referring to a Cluster-scoped resource. maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ @@ -129,12 +156,14 @@ spec: conditions: - lastTransitionTime: "1970-01-01T00:00:00Z" message: Waiting for controller - reason: Waiting + reason: Pending status: Unknown type: Accepted - description: "Status defines the current state of GatewayClass. \n Implementations - MUST populate status on all GatewayClass resources which specify their - controller name." + description: |- + Status defines the current state of GatewayClass. + + Implementations MUST populate status on all GatewayClass resources which + specify their controller name. properties: conditions: default: @@ -143,47 +172,42 @@ spec: reason: Pending status: Unknown type: Accepted - description: "Conditions is the current status from the controller - for this GatewayClass. \n Controllers should prefer to publish conditions - using values of GatewayClassConditionType for the type of each Condition." + description: |- + Conditions is the current status from the controller for + this GatewayClass. + + Controllers should prefer to publish conditions using values + of GatewayClassConditionType for the type of each Condition. items: - description: "Condition contains details for one aspect of the current - state of this API Resource. --- This struct is intended for direct - use as an array at the field path .status.conditions. For example, - \n type FooStatus struct{ // Represents the observations of a - foo's current state. // Known .status.conditions.type are: \"Available\", - \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields }" + description: Condition contains details for one aspect of the current + state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should be when - the underlying condition changed. If that is not known, then - using the time when the API field changed is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, if .metadata.generation - is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the current - state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier indicating - the reason for the condition's last transition. Producers - of specific condition types may define expected values and - meanings for this field, and whether the values are considered - a guaranteed API. The value should be a CamelCase string. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. This field may not be empty. maxLength: 1024 minLength: 1 @@ -198,10 +222,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across resources - like Available, but because arbitrary conditions can be useful - (see .node.status.conditions), the ability to deconflict is - important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -222,7 +242,7 @@ spec: - spec type: object served: true - storage: false + storage: true subresources: status: {} - additionalPrinterColumns: @@ -242,29 +262,39 @@ spec: name: v1beta1 schema: openAPIV3Schema: - description: "GatewayClass describes a class of Gateways available to the - user for creating Gateway resources. \n It is recommended that this resource - be used as a template for Gateways. This means that a Gateway is based on - the state of the GatewayClass at the time it was created and changes to - the GatewayClass or associated parameters are not propagated down to existing - Gateways. This recommendation is intended to limit the blast radius of changes - to GatewayClass or associated parameters. If implementations choose to propagate - GatewayClass changes to existing Gateways, that MUST be clearly documented - by the implementation. \n Whenever one or more Gateways are using a GatewayClass, - implementations SHOULD add the `gateway-exists-finalizer.gateway.networking.k8s.io` - finalizer on the associated GatewayClass. This ensures that a GatewayClass - associated with a Gateway is not deleted while in use. \n GatewayClass is - a Cluster level resource." + description: |- + GatewayClass describes a class of Gateways available to the user for creating + Gateway resources. + + It is recommended that this resource be used as a template for Gateways. This + means that a Gateway is based on the state of the GatewayClass at the time it + was created and changes to the GatewayClass or associated parameters are not + propagated down to existing Gateways. This recommendation is intended to + limit the blast radius of changes to GatewayClass or associated parameters. + If implementations choose to propagate GatewayClass changes to existing + Gateways, that MUST be clearly documented by the implementation. + + Whenever one or more Gateways are using a GatewayClass, implementations SHOULD + add the `gateway-exists-finalizer.gateway.networking.k8s.io` finalizer on the + associated GatewayClass. This ensures that a GatewayClass associated with a + Gateway is not deleted while in use. + + GatewayClass is a Cluster level resource. properties: apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources type: string kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds type: string metadata: type: object @@ -272,10 +302,15 @@ spec: description: Spec defines the desired state of GatewayClass. properties: controllerName: - description: "ControllerName is the name of the controller that is - managing Gateways of this class. The value of this field MUST be - a domain prefixed path. \n Example: \"example.net/gateway-controller\". - \n This field is not mutable and cannot be empty. \n Support: Core" + description: |- + ControllerName is the name of the controller that is managing Gateways of + this class. The value of this field MUST be a domain prefixed path. + + Example: "example.net/gateway-controller". + + This field is not mutable and cannot be empty. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ @@ -288,14 +323,25 @@ spec: maxLength: 64 type: string parametersRef: - description: "ParametersRef is a reference to a resource that contains - the configuration parameters corresponding to the GatewayClass. - This is optional if the controller does not require any additional - configuration. \n ParametersRef can reference a standard Kubernetes - resource, i.e. ConfigMap, or an implementation-specific custom resource. - The resource can be cluster-scoped or namespace-scoped. \n If the - referent cannot be found, the GatewayClass's \"InvalidParameters\" - status condition will be true. \n Support: Implementation-specific" + description: |- + ParametersRef is a reference to a resource that contains the configuration + parameters corresponding to the GatewayClass. This is optional if the + controller does not require any additional configuration. + + ParametersRef can reference a standard Kubernetes resource, i.e. ConfigMap, + or an implementation-specific custom resource. The resource can be + cluster-scoped or namespace-scoped. + + If the referent cannot be found, refers to an unsupported kind, or when + the data within that resource is malformed, the GatewayClass SHOULD be + rejected with the "Accepted" status condition set to "False" and an + "InvalidParameters" reason. + + A Gateway for this GatewayClass may provide its own `parametersRef`. When both are specified, + the merging behavior is implementation specific. + It is generally recommended that GatewayClass provides defaults that can be overridden by a Gateway. + + Support: Implementation-specific properties: group: description: Group is the group of the referent. @@ -314,9 +360,10 @@ spec: minLength: 1 type: string namespace: - description: Namespace is the namespace of the referent. This - field is required when referring to a Namespace-scoped resource - and MUST be unset when referring to a Cluster-scoped resource. + description: |- + Namespace is the namespace of the referent. + This field is required when referring to a Namespace-scoped resource and + MUST be unset when referring to a Cluster-scoped resource. maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ @@ -334,12 +381,14 @@ spec: conditions: - lastTransitionTime: "1970-01-01T00:00:00Z" message: Waiting for controller - reason: Waiting + reason: Pending status: Unknown type: Accepted - description: "Status defines the current state of GatewayClass. \n Implementations - MUST populate status on all GatewayClass resources which specify their - controller name." + description: |- + Status defines the current state of GatewayClass. + + Implementations MUST populate status on all GatewayClass resources which + specify their controller name. properties: conditions: default: @@ -348,47 +397,42 @@ spec: reason: Pending status: Unknown type: Accepted - description: "Conditions is the current status from the controller - for this GatewayClass. \n Controllers should prefer to publish conditions - using values of GatewayClassConditionType for the type of each Condition." + description: |- + Conditions is the current status from the controller for + this GatewayClass. + + Controllers should prefer to publish conditions using values + of GatewayClassConditionType for the type of each Condition. items: - description: "Condition contains details for one aspect of the current - state of this API Resource. --- This struct is intended for direct - use as an array at the field path .status.conditions. For example, - \n type FooStatus struct{ // Represents the observations of a - foo's current state. // Known .status.conditions.type are: \"Available\", - \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields }" + description: Condition contains details for one aspect of the current + state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should be when - the underlying condition changed. If that is not known, then - using the time when the API field changed is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, if .metadata.generation - is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the current - state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier indicating - the reason for the condition's last transition. Producers - of specific condition types may define expected values and - meanings for this field, and whether the values are considered - a guaranteed API. The value should be a CamelCase string. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. This field may not be empty. maxLength: 1024 minLength: 1 @@ -403,10 +447,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across resources - like Available, but because arbitrary conditions can be useful - (see .node.status.conditions), the ability to deconflict is - important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -427,7 +467,7 @@ spec: - spec type: object served: true - storage: true + storage: false subresources: status: {} status: diff --git a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gateways.yaml b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gateways.yaml index 1186c4dadc..15cbc96b81 100644 --- a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gateways.yaml +++ b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_gateways.yaml @@ -2,8 +2,8 @@ apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: annotations: - api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/2466 - gateway.networking.k8s.io/bundle-version: v1.0.0 + api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/3328 + gateway.networking.k8s.io/bundle-version: v1.2.1 gateway.networking.k8s.io/channel: standard creationTimestamp: null name: gateways.gateway.networking.k8s.io @@ -36,18 +36,24 @@ spec: name: v1 schema: openAPIV3Schema: - description: Gateway represents an instance of a service-traffic handling - infrastructure by binding Listeners to a set of IP addresses. + description: |- + Gateway represents an instance of a service-traffic handling infrastructure + by binding Listeners to a set of IP addresses. properties: apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources type: string kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds type: string metadata: type: object @@ -55,20 +61,27 @@ spec: description: Spec defines the desired state of Gateway. properties: addresses: - description: "Addresses requested for this Gateway. This is optional - and behavior can depend on the implementation. If a value is set - in the spec and the requested address is invalid or unavailable, - the implementation MUST indicate this in the associated entry in - GatewayStatus.Addresses. \n The Addresses field represents a request - for the address(es) on the \"outside of the Gateway\", that traffic - bound for this Gateway will use. This could be the IP address or - hostname of an external load balancer or other networking infrastructure, - or some other address that traffic will be sent to. \n If no Addresses - are specified, the implementation MAY schedule the Gateway in an - implementation-specific manner, assigning an appropriate set of - Addresses. \n The implementation MUST bind all Listeners to every - GatewayAddress that it assigns to the Gateway and add a corresponding - entry in GatewayStatus.Addresses. \n Support: Extended \n " + description: |- + Addresses requested for this Gateway. This is optional and behavior can + depend on the implementation. If a value is set in the spec and the + requested address is invalid or unavailable, the implementation MUST + indicate this in the associated entry in GatewayStatus.Addresses. + + The Addresses field represents a request for the address(es) on the + "outside of the Gateway", that traffic bound for this Gateway will use. + This could be the IP address or hostname of an external load balancer or + other networking infrastructure, or some other address that traffic will + be sent to. + + If no Addresses are specified, the implementation MAY schedule the + Gateway in an implementation-specific manner, assigning an appropriate + set of Addresses. + + The implementation MUST bind all Listeners to every GatewayAddress that + it assigns to the Gateway and add a corresponding entry in + GatewayStatus.Addresses. + + Support: Extended items: description: GatewayAddress describes an address that can be bound to a Gateway. @@ -95,9 +108,11 @@ spec: pattern: ^Hostname|IPAddress|NamedAddress|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ type: string value: - description: "Value of the address. The validity of the values - will depend on the type and support by the controller. \n - Examples: `1.2.3.4`, `128::1`, `my-ip-address`." + description: |- + Value of the address. The validity of the values will depend + on the type and support by the controller. + + Examples: `1.2.3.4`, `128::1`, `my-ip-address`. maxLength: 253 minLength: 1 type: string @@ -119,136 +134,339 @@ spec: rule: 'self.all(a1, a1.type == ''Hostname'' ? self.exists_one(a2, a2.type == a1.type && a2.value == a1.value) : true )' gatewayClassName: - description: GatewayClassName used for this Gateway. This is the name - of a GatewayClass resource. + description: |- + GatewayClassName used for this Gateway. This is the name of a + GatewayClass resource. maxLength: 253 minLength: 1 type: string + infrastructure: + description: |- + Infrastructure defines infrastructure level attributes about this Gateway instance. + + Support: Extended + properties: + annotations: + additionalProperties: + description: |- + AnnotationValue is the value of an annotation in Gateway API. This is used + for validation of maps such as TLS options. This roughly matches Kubernetes + annotation validation, although the length validation in that case is based + on the entire size of the annotations struct. + maxLength: 4096 + minLength: 0 + type: string + description: |- + Annotations that SHOULD be applied to any resources created in response to this Gateway. + + For implementations creating other Kubernetes objects, this should be the `metadata.annotations` field on resources. + For other implementations, this refers to any relevant (implementation specific) "annotations" concepts. + + An implementation may chose to add additional implementation-specific annotations as they see fit. + + Support: Extended + maxProperties: 8 + type: object + x-kubernetes-validations: + - message: Annotation keys must be in the form of an optional + DNS subdomain prefix followed by a required name segment of + up to 63 characters. + rule: self.all(key, key.matches(r"""^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$""")) + - message: If specified, the annotation key's prefix must be a + DNS subdomain not longer than 253 characters in total. + rule: self.all(key, key.split("/")[0].size() < 253) + labels: + additionalProperties: + description: |- + LabelValue is the value of a label in the Gateway API. This is used for validation + of maps such as Gateway infrastructure labels. This matches the Kubernetes + label validation rules: + * must be 63 characters or less (can be empty), + * unless empty, must begin and end with an alphanumeric character ([a-z0-9A-Z]), + * could contain dashes (-), underscores (_), dots (.), and alphanumerics between. + + Valid values include: + + * MyValue + * my.name + * 123-my-value + maxLength: 63 + minLength: 0 + pattern: ^(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])?$ + type: string + description: |- + Labels that SHOULD be applied to any resources created in response to this Gateway. + + For implementations creating other Kubernetes objects, this should be the `metadata.labels` field on resources. + For other implementations, this refers to any relevant (implementation specific) "labels" concepts. + + An implementation may chose to add additional implementation-specific labels as they see fit. + + If an implementation maps these labels to Pods, or any other resource that would need to be recreated when labels + change, it SHOULD clearly warn about this behavior in documentation. + + Support: Extended + maxProperties: 8 + type: object + x-kubernetes-validations: + - message: Label keys must be in the form of an optional DNS subdomain + prefix followed by a required name segment of up to 63 characters. + rule: self.all(key, key.matches(r"""^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$""")) + - message: If specified, the label key's prefix must be a DNS + subdomain not longer than 253 characters in total. + rule: self.all(key, key.split("/")[0].size() < 253) + parametersRef: + description: |- + ParametersRef is a reference to a resource that contains the configuration + parameters corresponding to the Gateway. This is optional if the + controller does not require any additional configuration. + + This follows the same semantics as GatewayClass's `parametersRef`, but on a per-Gateway basis + + The Gateway's GatewayClass may provide its own `parametersRef`. When both are specified, + the merging behavior is implementation specific. + It is generally recommended that GatewayClass provides defaults that can be overridden by a Gateway. + + If the referent cannot be found, refers to an unsupported kind, or when + the data within that resource is malformed, the Gateway SHOULD be + rejected with the "Accepted" status condition set to "False" and an + "InvalidParameters" reason. + + Support: Implementation-specific + properties: + group: + description: Group is the group of the referent. + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + description: Kind is kind of the referent. + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: Name is the name of the referent. + maxLength: 253 + minLength: 1 + type: string + required: + - group + - kind + - name + type: object + type: object listeners: - description: "Listeners associated with this Gateway. Listeners define - logical endpoints that are bound on this Gateway's addresses. At - least one Listener MUST be specified. \n Each Listener in a set - of Listeners (for example, in a single Gateway) MUST be _distinct_, - in that a traffic flow MUST be able to be assigned to exactly one - listener. (This section uses \"set of Listeners\" rather than \"Listeners - in a single Gateway\" because implementations MAY merge configuration - from multiple Gateways onto a single data plane, and these rules - _also_ apply in that case). \n Practically, this means that each - listener in a set MUST have a unique combination of Port, Protocol, - and, if supported by the protocol, Hostname. \n Some combinations - of port, protocol, and TLS settings are considered Core support - and MUST be supported by implementations based on their targeted - conformance profile: \n HTTP Profile \n 1. HTTPRoute, Port: 80, - Protocol: HTTP 2. HTTPRoute, Port: 443, Protocol: HTTPS, TLS Mode: - Terminate, TLS keypair provided \n TLS Profile \n 1. TLSRoute, Port: - 443, Protocol: TLS, TLS Mode: Passthrough \n \"Distinct\" Listeners - have the following property: \n The implementation can match inbound - requests to a single distinct Listener. When multiple Listeners - share values for fields (for example, two Listeners with the same - Port value), the implementation can match requests to only one of - the Listeners using other Listener fields. \n For example, the following - Listener scenarios are distinct: \n 1. Multiple Listeners with the - same Port that all use the \"HTTP\" Protocol that all have unique - Hostname values. 2. Multiple Listeners with the same Port that use - either the \"HTTPS\" or \"TLS\" Protocol that all have unique Hostname - values. 3. A mixture of \"TCP\" and \"UDP\" Protocol Listeners, - where no Listener with the same Protocol has the same Port value. - \n Some fields in the Listener struct have possible values that - affect whether the Listener is distinct. Hostname is particularly - relevant for HTTP or HTTPS protocols. \n When using the Hostname - value to select between same-Port, same-Protocol Listeners, the - Hostname value must be different on each Listener for the Listener - to be distinct. \n When the Listeners are distinct based on Hostname, - inbound request hostnames MUST match from the most specific to least - specific Hostname values to choose the correct Listener and its - associated set of Routes. \n Exact matches must be processed before - wildcard matches, and wildcard matches must be processed before - fallback (empty Hostname value) matches. For example, `\"foo.example.com\"` - takes precedence over `\"*.example.com\"`, and `\"*.example.com\"` - takes precedence over `\"\"`. \n Additionally, if there are multiple - wildcard entries, more specific wildcard entries must be processed - before less specific wildcard entries. For example, `\"*.foo.example.com\"` - takes precedence over `\"*.example.com\"`. The precise definition - here is that the higher the number of dots in the hostname to the - right of the wildcard character, the higher the precedence. \n The - wildcard character will match any number of characters _and dots_ - to the left, however, so `\"*.example.com\"` will match both `\"foo.bar.example.com\"` - _and_ `\"bar.example.com\"`. \n If a set of Listeners contains Listeners - that are not distinct, then those Listeners are Conflicted, and - the implementation MUST set the \"Conflicted\" condition in the - Listener Status to \"True\". \n Implementations MAY choose to accept - a Gateway with some Conflicted Listeners only if they only accept - the partial Listener set that contains no Conflicted Listeners. - To put this another way, implementations may accept a partial Listener - set only if they throw out *all* the conflicting Listeners. No picking - one of the conflicting listeners as the winner. This also means - that the Gateway must have at least one non-conflicting Listener - in this case, otherwise it violates the requirement that at least - one Listener must be present. \n The implementation MUST set a \"ListenersNotValid\" - condition on the Gateway Status when the Gateway contains Conflicted - Listeners whether or not they accept the Gateway. That Condition - SHOULD clearly indicate in the Message which Listeners are conflicted, - and which are Accepted. Additionally, the Listener status for those - listeners SHOULD indicate which Listeners are conflicted and not - Accepted. \n A Gateway's Listeners are considered \"compatible\" - if: \n 1. They are distinct. 2. The implementation can serve them - in compliance with the Addresses requirement that all Listeners - are available on all assigned addresses. \n Compatible combinations - in Extended support are expected to vary across implementations. - A combination that is compatible for one implementation may not - be compatible for another. \n For example, an implementation that - cannot serve both TCP and UDP listeners on the same address, or - cannot mix HTTPS and generic TLS listens on the same port would - not consider those cases compatible, even though they are distinct. - \n Note that requests SHOULD match at most one Listener. For example, - if Listeners are defined for \"foo.example.com\" and \"*.example.com\", - a request to \"foo.example.com\" SHOULD only be routed using routes - attached to the \"foo.example.com\" Listener (and not the \"*.example.com\" - Listener). This concept is known as \"Listener Isolation\". Implementations - that do not support Listener Isolation MUST clearly document this. - \n Implementations MAY merge separate Gateways onto a single set - of Addresses if all Listeners across all Gateways are compatible. - \n Support: Core" + description: |- + Listeners associated with this Gateway. Listeners define + logical endpoints that are bound on this Gateway's addresses. + At least one Listener MUST be specified. + + ## Distinct Listeners + + Each Listener in a set of Listeners (for example, in a single Gateway) + MUST be _distinct_, in that a traffic flow MUST be able to be assigned to + exactly one listener. (This section uses "set of Listeners" rather than + "Listeners in a single Gateway" because implementations MAY merge configuration + from multiple Gateways onto a single data plane, and these rules _also_ + apply in that case). + + Practically, this means that each listener in a set MUST have a unique + combination of Port, Protocol, and, if supported by the protocol, Hostname. + + Some combinations of port, protocol, and TLS settings are considered + Core support and MUST be supported by implementations based on the objects + they support: + + HTTPRoute + + 1. HTTPRoute, Port: 80, Protocol: HTTP + 2. HTTPRoute, Port: 443, Protocol: HTTPS, TLS Mode: Terminate, TLS keypair provided + + TLSRoute + + 1. TLSRoute, Port: 443, Protocol: TLS, TLS Mode: Passthrough + + "Distinct" Listeners have the following property: + + **The implementation can match inbound requests to a single distinct + Listener**. + + When multiple Listeners share values for fields (for + example, two Listeners with the same Port value), the implementation + can match requests to only one of the Listeners using other + Listener fields. + + When multiple listeners have the same value for the Protocol field, then + each of the Listeners with matching Protocol values MUST have different + values for other fields. + + The set of fields that MUST be different for a Listener differs per protocol. + The following rules define the rules for what fields MUST be considered for + Listeners to be distinct with each protocol currently defined in the + Gateway API spec. + + The set of listeners that all share a protocol value MUST have _different_ + values for _at least one_ of these fields to be distinct: + + * **HTTP, HTTPS, TLS**: Port, Hostname + * **TCP, UDP**: Port + + One **very** important rule to call out involves what happens when an + implementation: + + * Supports TCP protocol Listeners, as well as HTTP, HTTPS, or TLS protocol + Listeners, and + * sees HTTP, HTTPS, or TLS protocols with the same `port` as one with TCP + Protocol. + + In this case all the Listeners that share a port with the + TCP Listener are not distinct and so MUST NOT be accepted. + + If an implementation does not support TCP Protocol Listeners, then the + previous rule does not apply, and the TCP Listeners SHOULD NOT be + accepted. + + Note that the `tls` field is not used for determining if a listener is distinct, because + Listeners that _only_ differ on TLS config will still conflict in all cases. + + ### Listeners that are distinct only by Hostname + + When the Listeners are distinct based only on Hostname, inbound request + hostnames MUST match from the most specific to least specific Hostname + values to choose the correct Listener and its associated set of Routes. + + Exact matches MUST be processed before wildcard matches, and wildcard + matches MUST be processed before fallback (empty Hostname value) + matches. For example, `"foo.example.com"` takes precedence over + `"*.example.com"`, and `"*.example.com"` takes precedence over `""`. + + Additionally, if there are multiple wildcard entries, more specific + wildcard entries must be processed before less specific wildcard entries. + For example, `"*.foo.example.com"` takes precedence over `"*.example.com"`. + + The precise definition here is that the higher the number of dots in the + hostname to the right of the wildcard character, the higher the precedence. + + The wildcard character will match any number of characters _and dots_ to + the left, however, so `"*.example.com"` will match both + `"foo.bar.example.com"` _and_ `"bar.example.com"`. + + ## Handling indistinct Listeners + + If a set of Listeners contains Listeners that are not distinct, then those + Listeners are _Conflicted_, and the implementation MUST set the "Conflicted" + condition in the Listener Status to "True". + + The words "indistinct" and "conflicted" are considered equivalent for the + purpose of this documentation. + + Implementations MAY choose to accept a Gateway with some Conflicted + Listeners only if they only accept the partial Listener set that contains + no Conflicted Listeners. + + Specifically, an implementation MAY accept a partial Listener set subject to + the following rules: + + * The implementation MUST NOT pick one conflicting Listener as the winner. + ALL indistinct Listeners must not be accepted for processing. + * At least one distinct Listener MUST be present, or else the Gateway effectively + contains _no_ Listeners, and must be rejected from processing as a whole. + + The implementation MUST set a "ListenersNotValid" condition on the + Gateway Status when the Gateway contains Conflicted Listeners whether or + not they accept the Gateway. That Condition SHOULD clearly + indicate in the Message which Listeners are conflicted, and which are + Accepted. Additionally, the Listener status for those listeners SHOULD + indicate which Listeners are conflicted and not Accepted. + + ## General Listener behavior + + Note that, for all distinct Listeners, requests SHOULD match at most one Listener. + For example, if Listeners are defined for "foo.example.com" and "*.example.com", a + request to "foo.example.com" SHOULD only be routed using routes attached + to the "foo.example.com" Listener (and not the "*.example.com" Listener). + + This concept is known as "Listener Isolation", and it is an Extended feature + of Gateway API. Implementations that do not support Listener Isolation MUST + clearly document this, and MUST NOT claim support for the + `GatewayHTTPListenerIsolation` feature. + + Implementations that _do_ support Listener Isolation SHOULD claim support + for the Extended `GatewayHTTPListenerIsolation` feature and pass the associated + conformance tests. + + ## Compatible Listeners + + A Gateway's Listeners are considered _compatible_ if: + + 1. They are distinct. + 2. The implementation can serve them in compliance with the Addresses + requirement that all Listeners are available on all assigned + addresses. + + Compatible combinations in Extended support are expected to vary across + implementations. A combination that is compatible for one implementation + may not be compatible for another. + + For example, an implementation that cannot serve both TCP and UDP listeners + on the same address, or cannot mix HTTPS and generic TLS listens on the same port + would not consider those cases compatible, even though they are distinct. + + Implementations MAY merge separate Gateways onto a single set of + Addresses if all Listeners across all Gateways are compatible. + + In a future release the MinItems=1 requirement MAY be dropped. + + Support: Core items: - description: Listener embodies the concept of a logical endpoint - where a Gateway accepts network connections. + description: |- + Listener embodies the concept of a logical endpoint where a Gateway accepts + network connections. properties: allowedRoutes: default: namespaces: from: Same - description: "AllowedRoutes defines the types of routes that - MAY be attached to a Listener and the trusted namespaces where - those Route resources MAY be present. \n Although a client - request may match multiple route rules, only one rule may - ultimately receive the request. Matching precedence MUST be - determined in order of the following criteria: \n * The most - specific match as defined by the Route type. * The oldest - Route based on creation timestamp. For example, a Route with - a creation timestamp of \"2020-09-08 01:02:03\" is given precedence - over a Route with a creation timestamp of \"2020-09-08 01:02:04\". - * If everything else is equivalent, the Route appearing first - in alphabetical order (namespace/name) should be given precedence. - For example, foo/bar is given precedence over foo/baz. \n - All valid rules within a Route attached to this Listener should - be implemented. Invalid Route rules can be ignored (sometimes - that will mean the full Route). If a Route rule transitions - from valid to invalid, support for that Route rule should - be dropped to ensure consistency. For example, even if a filter - specified by a Route rule is invalid, the rest of the rules - within that Route should still be supported. \n Support: Core" + description: |- + AllowedRoutes defines the types of routes that MAY be attached to a + Listener and the trusted namespaces where those Route resources MAY be + present. + + Although a client request may match multiple route rules, only one rule + may ultimately receive the request. Matching precedence MUST be + determined in order of the following criteria: + + * The most specific match as defined by the Route type. + * The oldest Route based on creation timestamp. For example, a Route with + a creation timestamp of "2020-09-08 01:02:03" is given precedence over + a Route with a creation timestamp of "2020-09-08 01:02:04". + * If everything else is equivalent, the Route appearing first in + alphabetical order (namespace/name) should be given precedence. For + example, foo/bar is given precedence over foo/baz. + + All valid rules within a Route attached to this Listener should be + implemented. Invalid Route rules can be ignored (sometimes that will mean + the full Route). If a Route rule transitions from valid to invalid, + support for that Route rule should be dropped to ensure consistency. For + example, even if a filter specified by a Route rule is invalid, the rest + of the rules within that Route should still be supported. + + Support: Core properties: kinds: - description: "Kinds specifies the groups and kinds of Routes - that are allowed to bind to this Gateway Listener. When - unspecified or empty, the kinds of Routes selected are - determined using the Listener protocol. \n A RouteGroupKind - MUST correspond to kinds of Routes that are compatible - with the application protocol specified in the Listener's - Protocol field. If an implementation does not support - or recognize this resource type, it MUST set the \"ResolvedRefs\" - condition to False for this Listener with the \"InvalidRouteKinds\" - reason. \n Support: Core" + description: |- + Kinds specifies the groups and kinds of Routes that are allowed to bind + to this Gateway Listener. When unspecified or empty, the kinds of Routes + selected are determined using the Listener protocol. + + A RouteGroupKind MUST correspond to kinds of Routes that are compatible + with the application protocol specified in the Listener's Protocol field. + If an implementation does not support or recognize this resource type, it + MUST set the "ResolvedRefs" condition to False for this Listener with the + "InvalidRouteKinds" reason. + + Support: Core items: description: RouteGroupKind indicates the group and kind of a Route resource. @@ -273,173 +491,222 @@ spec: namespaces: default: from: Same - description: "Namespaces indicates namespaces from which - Routes may be attached to this Listener. This is restricted - to the namespace of this Gateway by default. \n Support: - Core" + description: |- + Namespaces indicates namespaces from which Routes may be attached to this + Listener. This is restricted to the namespace of this Gateway by default. + + Support: Core properties: from: default: Same - description: "From indicates where Routes will be selected - for this Gateway. Possible values are: \n * All: Routes - in all namespaces may be used by this Gateway. * Selector: - Routes in namespaces selected by the selector may - be used by this Gateway. * Same: Only Routes in the - same namespace may be used by this Gateway. \n Support: - Core" + description: |- + From indicates where Routes will be selected for this Gateway. Possible + values are: + + * All: Routes in all namespaces may be used by this Gateway. + * Selector: Routes in namespaces selected by the selector may be used by + this Gateway. + * Same: Only Routes in the same namespace may be used by this Gateway. + + Support: Core enum: - All - Selector - Same + - None type: string selector: - description: "Selector must be specified when From is - set to \"Selector\". In that case, only Routes in - Namespaces matching this Selector will be selected - by this Gateway. This field is ignored for other values - of \"From\". \n Support: Core" + description: |- + Selector must be specified when From is set to "Selector". In that case, + only Routes in Namespaces matching this Selector will be selected by this + Gateway. This field is ignored for other values of "From". + + Support: Core properties: matchExpressions: description: matchExpressions is a list of label selector requirements. The requirements are ANDed. items: - description: A label selector requirement is a - selector that contains values, a key, and an - operator that relates the key and values. + description: |- + A label selector requirement is a selector that contains values, a key, and an operator that + relates the key and values. properties: key: description: key is the label key that the selector applies to. type: string operator: - description: operator represents a key's relationship - to a set of values. Valid operators are - In, NotIn, Exists and DoesNotExist. + description: |- + operator represents a key's relationship to a set of values. + Valid operators are In, NotIn, Exists and DoesNotExist. type: string values: - description: values is an array of string - values. If the operator is In or NotIn, - the values array must be non-empty. If the - operator is Exists or DoesNotExist, the - values array must be empty. This array is - replaced during a strategic merge patch. + description: |- + values is an array of string values. If the operator is In or NotIn, + the values array must be non-empty. If the operator is Exists or DoesNotExist, + the values array must be empty. This array is replaced during a strategic + merge patch. items: type: string type: array + x-kubernetes-list-type: atomic required: - key - operator type: object type: array + x-kubernetes-list-type: atomic matchLabels: additionalProperties: type: string - description: matchLabels is a map of {key,value} - pairs. A single {key,value} in the matchLabels - map is equivalent to an element of matchExpressions, - whose key field is "key", the operator is "In", - and the values array contains only "value". The - requirements are ANDed. + description: |- + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, whose key field is "key", the + operator is "In", and the values array contains only "value". The requirements are ANDed. type: object type: object x-kubernetes-map-type: atomic type: object type: object hostname: - description: "Hostname specifies the virtual hostname to match - for protocol types that define this concept. When unspecified, - all hostnames are matched. This field is ignored for protocols - that don't require hostname based matching. \n Implementations - MUST apply Hostname matching appropriately for each of the - following protocols: \n * TLS: The Listener Hostname MUST - match the SNI. * HTTP: The Listener Hostname MUST match the - Host header of the request. * HTTPS: The Listener Hostname - SHOULD match at both the TLS and HTTP protocol layers as described - above. If an implementation does not ensure that both the - SNI and Host header match the Listener hostname, it MUST clearly - document that. \n For HTTPRoute and TLSRoute resources, there - is an interaction with the `spec.hostnames` array. When both - listener and route specify hostnames, there MUST be an intersection - between the values for a Route to be accepted. For more information, - refer to the Route specific Hostnames documentation. \n Hostnames - that are prefixed with a wildcard label (`*.`) are interpreted - as a suffix match. That means that a match for `*.example.com` - would match both `test.example.com`, and `foo.test.example.com`, - but not `example.com`. \n Support: Core" + description: |- + Hostname specifies the virtual hostname to match for protocol types that + define this concept. When unspecified, all hostnames are matched. This + field is ignored for protocols that don't require hostname based + matching. + + Implementations MUST apply Hostname matching appropriately for each of + the following protocols: + + * TLS: The Listener Hostname MUST match the SNI. + * HTTP: The Listener Hostname MUST match the Host header of the request. + * HTTPS: The Listener Hostname SHOULD match both the SNI and Host header. + Note that this does not require the SNI and Host header to be the same. + The semantics of this are described in more detail below. + + To ensure security, Section 11.1 of RFC-6066 emphasizes that server + implementations that rely on SNI hostname matching MUST also verify + hostnames within the application protocol. + + Section 9.1.2 of RFC-7540 provides a mechanism for servers to reject the + reuse of a connection by responding with the HTTP 421 Misdirected Request + status code. This indicates that the origin server has rejected the + request because it appears to have been misdirected. + + To detect misdirected requests, Gateways SHOULD match the authority of + the requests with all the SNI hostname(s) configured across all the + Gateway Listeners on the same port and protocol: + + * If another Listener has an exact match or more specific wildcard entry, + the Gateway SHOULD return a 421. + * If the current Listener (selected by SNI matching during ClientHello) + does not match the Host: + * If another Listener does match the Host the Gateway SHOULD return a + 421. + * If no other Listener matches the Host, the Gateway MUST return a + 404. + + For HTTPRoute and TLSRoute resources, there is an interaction with the + `spec.hostnames` array. When both listener and route specify hostnames, + there MUST be an intersection between the values for a Route to be + accepted. For more information, refer to the Route specific Hostnames + documentation. + + Hostnames that are prefixed with a wildcard label (`*.`) are interpreted + as a suffix match. That means that a match for `*.example.com` would match + both `test.example.com`, and `foo.test.example.com`, but not `example.com`. + + Support: Core maxLength: 253 minLength: 1 pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string name: - description: "Name is the name of the Listener. This name MUST - be unique within a Gateway. \n Support: Core" + description: |- + Name is the name of the Listener. This name MUST be unique within a + Gateway. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string port: - description: "Port is the network port. Multiple listeners may - use the same port, subject to the Listener compatibility rules. - \n Support: Core" + description: |- + Port is the network port. Multiple listeners may use the + same port, subject to the Listener compatibility rules. + + Support: Core format: int32 maximum: 65535 minimum: 1 type: integer protocol: - description: "Protocol specifies the network protocol this listener - expects to receive. \n Support: Core" + description: |- + Protocol specifies the network protocol this listener expects to receive. + + Support: Core maxLength: 255 minLength: 1 - pattern: ^[a-zA-Z0-9]([-a-zSA-Z0-9]*[a-zA-Z0-9])?$|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9]+$ + pattern: ^[a-zA-Z0-9]([-a-zA-Z0-9]*[a-zA-Z0-9])?$|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9]+$ type: string tls: - description: "TLS is the TLS configuration for the Listener. - This field is required if the Protocol field is \"HTTPS\" - or \"TLS\". It is invalid to set this field if the Protocol - field is \"HTTP\", \"TCP\", or \"UDP\". \n The association - of SNIs to Certificate defined in GatewayTLSConfig is defined - based on the Hostname field for this listener. \n The GatewayClass - MUST use the longest matching SNI out of all available certificates - for any TLS handshake. \n Support: Core" + description: |- + TLS is the TLS configuration for the Listener. This field is required if + the Protocol field is "HTTPS" or "TLS". It is invalid to set this field + if the Protocol field is "HTTP", "TCP", or "UDP". + + The association of SNIs to Certificate defined in GatewayTLSConfig is + defined based on the Hostname field for this listener. + + The GatewayClass MUST use the longest matching SNI out of all + available certificates for any TLS handshake. + + Support: Core properties: certificateRefs: - description: "CertificateRefs contains a series of references - to Kubernetes objects that contains TLS certificates and - private keys. These certificates are used to establish - a TLS handshake for requests that match the hostname of - the associated listener. \n A single CertificateRef to - a Kubernetes Secret has \"Core\" support. Implementations - MAY choose to support attaching multiple certificates - to a Listener, but this behavior is implementation-specific. - \n References to a resource in different namespace are - invalid UNLESS there is a ReferenceGrant in the target - namespace that allows the certificate to be attached. - If a ReferenceGrant does not allow this reference, the - \"ResolvedRefs\" condition MUST be set to False for this - listener with the \"RefNotPermitted\" reason. \n This - field is required to have at least one element when the - mode is set to \"Terminate\" (default) and is optional - otherwise. \n CertificateRefs can reference to standard - Kubernetes resources, i.e. Secret, or implementation-specific - custom resources. \n Support: Core - A single reference - to a Kubernetes Secret of type kubernetes.io/tls \n Support: - Implementation-specific (More than one reference or other - resource types)" + description: |- + CertificateRefs contains a series of references to Kubernetes objects that + contains TLS certificates and private keys. These certificates are used to + establish a TLS handshake for requests that match the hostname of the + associated listener. + + A single CertificateRef to a Kubernetes Secret has "Core" support. + Implementations MAY choose to support attaching multiple certificates to + a Listener, but this behavior is implementation-specific. + + References to a resource in different namespace are invalid UNLESS there + is a ReferenceGrant in the target namespace that allows the certificate + to be attached. If a ReferenceGrant does not allow this reference, the + "ResolvedRefs" condition MUST be set to False for this listener with the + "RefNotPermitted" reason. + + This field is required to have at least one element when the mode is set + to "Terminate" (default) and is optional otherwise. + + CertificateRefs can reference to standard Kubernetes resources, i.e. + Secret, or implementation-specific custom resources. + + Support: Core - A single reference to a Kubernetes Secret of type kubernetes.io/tls + + Support: Implementation-specific (More than one reference or other resource types) items: - description: "SecretObjectReference identifies an API - object including its namespace, defaulting to Secret. - \n The API object must be valid in the cluster; the - Group and Kind must be registered in the cluster for - this reference to be valid. \n References to objects - with invalid Group and Kind are not valid, and must - be rejected by the implementation, with appropriate - Conditions set on the containing object." + description: |- + SecretObjectReference identifies an API object including its namespace, + defaulting to Secret. + + The API object must be valid in the cluster; the Group and Kind must + be registered in the cluster for this reference to be valid. + + References to objects with invalid Group and Kind are not valid, and must + be rejected by the implementation, with appropriate Conditions set + on the containing object. properties: group: default: "" - description: Group is the group of the referent. For - example, "gateway.networking.k8s.io". When unspecified - or empty string, core API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string @@ -457,14 +724,16 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace of the referenced - object. When unspecified, the local namespace is - inferred. \n Note that when a namespace different - than the local namespace is specified, a ReferenceGrant - object is required in the referent namespace to - allow that namespace's owner to accept the reference. - See the ReferenceGrant documentation for details. - \n Support: Core" + description: |- + Namespace is the namespace of the referenced object. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ @@ -476,47 +745,53 @@ spec: type: array mode: default: Terminate - description: "Mode defines the TLS behavior for the TLS - session initiated by the client. There are two possible - modes: \n - Terminate: The TLS session between the downstream - client and the Gateway is terminated at the Gateway. This - mode requires certificateRefs to be set and contain at - least one element. - Passthrough: The TLS session is NOT - terminated by the Gateway. This implies that the Gateway - can't decipher the TLS stream except for the ClientHello - message of the TLS protocol. CertificateRefs field is - ignored in this mode. \n Support: Core" + description: |- + Mode defines the TLS behavior for the TLS session initiated by the client. + There are two possible modes: + + - Terminate: The TLS session between the downstream client and the + Gateway is terminated at the Gateway. This mode requires certificates + to be specified in some way, such as populating the certificateRefs + field. + - Passthrough: The TLS session is NOT terminated by the Gateway. This + implies that the Gateway can't decipher the TLS stream except for + the ClientHello message of the TLS protocol. The certificateRefs field + is ignored in this mode. + + Support: Core enum: - Terminate - Passthrough type: string options: additionalProperties: - description: AnnotationValue is the value of an annotation - in Gateway API. This is used for validation of maps - such as TLS options. This roughly matches Kubernetes - annotation validation, although the length validation - in that case is based on the entire size of the annotations - struct. + description: |- + AnnotationValue is the value of an annotation in Gateway API. This is used + for validation of maps such as TLS options. This roughly matches Kubernetes + annotation validation, although the length validation in that case is based + on the entire size of the annotations struct. maxLength: 4096 minLength: 0 type: string - description: "Options are a list of key/value pairs to enable - extended TLS configuration for each implementation. For - example, configuring the minimum TLS version or supported - cipher suites. \n A set of common keys MAY be defined - by the API in the future. To avoid any ambiguity, implementation-specific - definitions MUST use domain-prefixed names, such as `example.com/my-custom-option`. - Un-prefixed names are reserved for key names defined by - Gateway API. \n Support: Implementation-specific" + description: |- + Options are a list of key/value pairs to enable extended TLS + configuration for each implementation. For example, configuring the + minimum TLS version or supported cipher suites. + + A set of common keys MAY be defined by the API in the future. To avoid + any ambiguity, implementation-specific definitions MUST use + domain-prefixed names, such as `example.com/my-custom-option`. + Un-prefixed names are reserved for key names defined by Gateway API. + + Support: Implementation-specific maxProperties: 16 type: object type: object x-kubernetes-validations: - - message: certificateRefs must be specified when TLSModeType - is Terminate + - message: certificateRefs or options must be specified when + mode is Terminate rule: 'self.mode == ''Terminate'' ? size(self.certificateRefs) - > 0 : true' + > 0 || size(self.options) > 0 : true' required: - name - port @@ -529,13 +804,13 @@ spec: - name x-kubernetes-list-type: map x-kubernetes-validations: - - message: tls must be specified for protocols ['HTTPS', 'TLS'] - rule: 'self.all(l, l.protocol in [''HTTPS'', ''TLS''] ? has(l.tls) - : true)' - message: tls must not be specified for protocols ['HTTP', 'TCP', 'UDP'] rule: 'self.all(l, l.protocol in [''HTTP'', ''TCP'', ''UDP''] ? !has(l.tls) : true)' + - message: tls mode must be Terminate for protocol HTTPS + rule: 'self.all(l, (l.protocol == ''HTTPS'' && has(l.tls)) ? (l.tls.mode + == '''' || l.tls.mode == ''Terminate'') : true)' - message: hostname must not be specified for protocols ['TCP', 'UDP'] rule: 'self.all(l, l.protocol in [''TCP'', ''UDP''] ? (!has(l.hostname) || l.hostname == '''') : true)' @@ -566,12 +841,16 @@ spec: description: Status defines the current state of Gateway. properties: addresses: - description: "Addresses lists the network addresses that have been - bound to the Gateway. \n This list may differ from the addresses - provided in the spec under some conditions: \n * no addresses are - specified, all addresses are dynamically assigned * a combination - of specified and dynamic addresses are assigned * a specified address - was unusable (e.g. already in use) \n " + description: |- + Addresses lists the network addresses that have been bound to the + Gateway. + + This list may differ from the addresses provided in the spec under some + conditions: + + * no addresses are specified, all addresses are dynamically assigned + * a combination of specified and dynamic addresses are assigned + * a specified address was unusable (e.g. already in use) items: description: GatewayStatusAddress describes a network address that is bound to a Gateway. @@ -598,9 +877,11 @@ spec: pattern: ^Hostname|IPAddress|NamedAddress|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ type: string value: - description: "Value of the address. The validity of the values - will depend on the type and support by the controller. \n - Examples: `1.2.3.4`, `128::1`, `my-ip-address`." + description: |- + Value of the address. The validity of the values will depend + on the type and support by the controller. + + Examples: `1.2.3.4`, `128::1`, `my-ip-address`. maxLength: 253 minLength: 1 type: string @@ -626,50 +907,49 @@ spec: reason: Pending status: Unknown type: Programmed - description: "Conditions describe the current conditions of the Gateway. - \n Implementations should prefer to express Gateway conditions using - the `GatewayConditionType` and `GatewayConditionReason` constants - so that operators and tools can converge on a common vocabulary - to describe Gateway state. \n Known condition types are: \n * \"Accepted\" - * \"Programmed\" * \"Ready\"" + description: |- + Conditions describe the current conditions of the Gateway. + + Implementations should prefer to express Gateway conditions + using the `GatewayConditionType` and `GatewayConditionReason` + constants so that operators and tools can converge on a common + vocabulary to describe Gateway state. + + Known condition types are: + + * "Accepted" + * "Programmed" + * "Ready" items: - description: "Condition contains details for one aspect of the current - state of this API Resource. --- This struct is intended for direct - use as an array at the field path .status.conditions. For example, - \n type FooStatus struct{ // Represents the observations of a - foo's current state. // Known .status.conditions.type are: \"Available\", - \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields }" + description: Condition contains details for one aspect of the current + state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should be when - the underlying condition changed. If that is not known, then - using the time when the API field changed is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, if .metadata.generation - is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the current - state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier indicating - the reason for the condition's last transition. Producers - of specific condition types may define expected values and - meanings for this field, and whether the values are considered - a guaranteed API. The value should be a CamelCase string. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. This field may not be empty. maxLength: 1024 minLength: 1 @@ -684,10 +964,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across resources - like Available, but because arbitrary conditions can be useful - (see .node.status.conditions), the ability to deconflict is - important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -710,70 +986,60 @@ spec: description: ListenerStatus is the status associated with a Listener. properties: attachedRoutes: - description: "AttachedRoutes represents the total number of - Routes that have been successfully attached to this Listener. - \n Successful attachment of a Route to a Listener is based - solely on the combination of the AllowedRoutes field on the - corresponding Listener and the Route's ParentRefs field. A - Route is successfully attached to a Listener when it is selected - by the Listener's AllowedRoutes field AND the Route has a - valid ParentRef selecting the whole Gateway resource or a - specific Listener as a parent resource (more detail on attachment - semantics can be found in the documentation on the various - Route kinds ParentRefs fields). Listener or Route status does - not impact successful attachment, i.e. the AttachedRoutes - field count MUST be set for Listeners with condition Accepted: - false and MUST count successfully attached Routes that may - themselves have Accepted: false conditions. \n Uses for this - field include troubleshooting Route attachment and measuring - blast radius/impact of changes to a Listener." + description: |- + AttachedRoutes represents the total number of Routes that have been + successfully attached to this Listener. + + Successful attachment of a Route to a Listener is based solely on the + combination of the AllowedRoutes field on the corresponding Listener + and the Route's ParentRefs field. A Route is successfully attached to + a Listener when it is selected by the Listener's AllowedRoutes field + AND the Route has a valid ParentRef selecting the whole Gateway + resource or a specific Listener as a parent resource (more detail on + attachment semantics can be found in the documentation on the various + Route kinds ParentRefs fields). Listener or Route status does not impact + successful attachment, i.e. the AttachedRoutes field count MUST be set + for Listeners with condition Accepted: false and MUST count successfully + attached Routes that may themselves have Accepted: false conditions. + + Uses for this field include troubleshooting Route attachment and + measuring blast radius/impact of changes to a Listener. format: int32 type: integer conditions: description: Conditions describe the current condition of this listener. items: - description: "Condition contains details for one aspect of - the current state of this API Resource. --- This struct - is intended for direct use as an array at the field path - .status.conditions. For example, \n type FooStatus struct{ - // Represents the observations of a foo's current state. - // Known .status.conditions.type are: \"Available\", \"Progressing\", - and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields - }" + description: Condition contains details for one aspect of + the current state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should - be when the underlying condition changed. If that is - not known, then using the time when the API field changed - is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, - if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the - current state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier - indicating the reason for the condition's last transition. - Producers of specific condition types may define expected - values and meanings for this field, and whether the - values are considered a guaranteed API. The value should - be a CamelCase string. This field may not be empty. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. + This field may not be empty. maxLength: 1024 minLength: 1 pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$ @@ -788,11 +1054,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across - resources like Available, but because arbitrary conditions - can be useful (see .node.status.conditions), the ability - to deconflict is important. The regex it matches is - (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -816,15 +1077,16 @@ spec: pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string supportedKinds: - description: "SupportedKinds is the list indicating the Kinds - supported by this listener. This MUST represent the kinds - an implementation supports for that Listener configuration. - \n If kinds are specified in Spec that are not supported, - they MUST NOT appear in this list and an implementation MUST - set the \"ResolvedRefs\" condition to \"False\" with the \"InvalidRouteKinds\" - reason. If both valid and invalid Route kinds are specified, - the implementation MUST reference the valid Route kinds that - have been specified." + description: |- + SupportedKinds is the list indicating the Kinds supported by this + listener. This MUST represent the kinds an implementation supports for + that Listener configuration. + + If kinds are specified in Spec that are not supported, they MUST NOT + appear in this list and an implementation MUST set the "ResolvedRefs" + condition to "False" with the "InvalidRouteKinds" reason. If both valid + and invalid Route kinds are specified, the implementation MUST + reference the valid Route kinds that have been specified. items: description: RouteGroupKind indicates the group and kind of a Route resource. @@ -862,7 +1124,7 @@ spec: - spec type: object served: true - storage: false + storage: true subresources: status: {} - additionalPrinterColumns: @@ -881,18 +1143,24 @@ spec: name: v1beta1 schema: openAPIV3Schema: - description: Gateway represents an instance of a service-traffic handling - infrastructure by binding Listeners to a set of IP addresses. + description: |- + Gateway represents an instance of a service-traffic handling infrastructure + by binding Listeners to a set of IP addresses. properties: apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources type: string kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds type: string metadata: type: object @@ -900,20 +1168,27 @@ spec: description: Spec defines the desired state of Gateway. properties: addresses: - description: "Addresses requested for this Gateway. This is optional - and behavior can depend on the implementation. If a value is set - in the spec and the requested address is invalid or unavailable, - the implementation MUST indicate this in the associated entry in - GatewayStatus.Addresses. \n The Addresses field represents a request - for the address(es) on the \"outside of the Gateway\", that traffic - bound for this Gateway will use. This could be the IP address or - hostname of an external load balancer or other networking infrastructure, - or some other address that traffic will be sent to. \n If no Addresses - are specified, the implementation MAY schedule the Gateway in an - implementation-specific manner, assigning an appropriate set of - Addresses. \n The implementation MUST bind all Listeners to every - GatewayAddress that it assigns to the Gateway and add a corresponding - entry in GatewayStatus.Addresses. \n Support: Extended \n " + description: |- + Addresses requested for this Gateway. This is optional and behavior can + depend on the implementation. If a value is set in the spec and the + requested address is invalid or unavailable, the implementation MUST + indicate this in the associated entry in GatewayStatus.Addresses. + + The Addresses field represents a request for the address(es) on the + "outside of the Gateway", that traffic bound for this Gateway will use. + This could be the IP address or hostname of an external load balancer or + other networking infrastructure, or some other address that traffic will + be sent to. + + If no Addresses are specified, the implementation MAY schedule the + Gateway in an implementation-specific manner, assigning an appropriate + set of Addresses. + + The implementation MUST bind all Listeners to every GatewayAddress that + it assigns to the Gateway and add a corresponding entry in + GatewayStatus.Addresses. + + Support: Extended items: description: GatewayAddress describes an address that can be bound to a Gateway. @@ -940,9 +1215,11 @@ spec: pattern: ^Hostname|IPAddress|NamedAddress|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ type: string value: - description: "Value of the address. The validity of the values - will depend on the type and support by the controller. \n - Examples: `1.2.3.4`, `128::1`, `my-ip-address`." + description: |- + Value of the address. The validity of the values will depend + on the type and support by the controller. + + Examples: `1.2.3.4`, `128::1`, `my-ip-address`. maxLength: 253 minLength: 1 type: string @@ -964,136 +1241,339 @@ spec: rule: 'self.all(a1, a1.type == ''Hostname'' ? self.exists_one(a2, a2.type == a1.type && a2.value == a1.value) : true )' gatewayClassName: - description: GatewayClassName used for this Gateway. This is the name - of a GatewayClass resource. + description: |- + GatewayClassName used for this Gateway. This is the name of a + GatewayClass resource. maxLength: 253 minLength: 1 type: string + infrastructure: + description: |- + Infrastructure defines infrastructure level attributes about this Gateway instance. + + Support: Extended + properties: + annotations: + additionalProperties: + description: |- + AnnotationValue is the value of an annotation in Gateway API. This is used + for validation of maps such as TLS options. This roughly matches Kubernetes + annotation validation, although the length validation in that case is based + on the entire size of the annotations struct. + maxLength: 4096 + minLength: 0 + type: string + description: |- + Annotations that SHOULD be applied to any resources created in response to this Gateway. + + For implementations creating other Kubernetes objects, this should be the `metadata.annotations` field on resources. + For other implementations, this refers to any relevant (implementation specific) "annotations" concepts. + + An implementation may chose to add additional implementation-specific annotations as they see fit. + + Support: Extended + maxProperties: 8 + type: object + x-kubernetes-validations: + - message: Annotation keys must be in the form of an optional + DNS subdomain prefix followed by a required name segment of + up to 63 characters. + rule: self.all(key, key.matches(r"""^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$""")) + - message: If specified, the annotation key's prefix must be a + DNS subdomain not longer than 253 characters in total. + rule: self.all(key, key.split("/")[0].size() < 253) + labels: + additionalProperties: + description: |- + LabelValue is the value of a label in the Gateway API. This is used for validation + of maps such as Gateway infrastructure labels. This matches the Kubernetes + label validation rules: + * must be 63 characters or less (can be empty), + * unless empty, must begin and end with an alphanumeric character ([a-z0-9A-Z]), + * could contain dashes (-), underscores (_), dots (.), and alphanumerics between. + + Valid values include: + + * MyValue + * my.name + * 123-my-value + maxLength: 63 + minLength: 0 + pattern: ^(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])?$ + type: string + description: |- + Labels that SHOULD be applied to any resources created in response to this Gateway. + + For implementations creating other Kubernetes objects, this should be the `metadata.labels` field on resources. + For other implementations, this refers to any relevant (implementation specific) "labels" concepts. + + An implementation may chose to add additional implementation-specific labels as they see fit. + + If an implementation maps these labels to Pods, or any other resource that would need to be recreated when labels + change, it SHOULD clearly warn about this behavior in documentation. + + Support: Extended + maxProperties: 8 + type: object + x-kubernetes-validations: + - message: Label keys must be in the form of an optional DNS subdomain + prefix followed by a required name segment of up to 63 characters. + rule: self.all(key, key.matches(r"""^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$""")) + - message: If specified, the label key's prefix must be a DNS + subdomain not longer than 253 characters in total. + rule: self.all(key, key.split("/")[0].size() < 253) + parametersRef: + description: |- + ParametersRef is a reference to a resource that contains the configuration + parameters corresponding to the Gateway. This is optional if the + controller does not require any additional configuration. + + This follows the same semantics as GatewayClass's `parametersRef`, but on a per-Gateway basis + + The Gateway's GatewayClass may provide its own `parametersRef`. When both are specified, + the merging behavior is implementation specific. + It is generally recommended that GatewayClass provides defaults that can be overridden by a Gateway. + + If the referent cannot be found, refers to an unsupported kind, or when + the data within that resource is malformed, the Gateway SHOULD be + rejected with the "Accepted" status condition set to "False" and an + "InvalidParameters" reason. + + Support: Implementation-specific + properties: + group: + description: Group is the group of the referent. + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + description: Kind is kind of the referent. + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: Name is the name of the referent. + maxLength: 253 + minLength: 1 + type: string + required: + - group + - kind + - name + type: object + type: object listeners: - description: "Listeners associated with this Gateway. Listeners define - logical endpoints that are bound on this Gateway's addresses. At - least one Listener MUST be specified. \n Each Listener in a set - of Listeners (for example, in a single Gateway) MUST be _distinct_, - in that a traffic flow MUST be able to be assigned to exactly one - listener. (This section uses \"set of Listeners\" rather than \"Listeners - in a single Gateway\" because implementations MAY merge configuration - from multiple Gateways onto a single data plane, and these rules - _also_ apply in that case). \n Practically, this means that each - listener in a set MUST have a unique combination of Port, Protocol, - and, if supported by the protocol, Hostname. \n Some combinations - of port, protocol, and TLS settings are considered Core support - and MUST be supported by implementations based on their targeted - conformance profile: \n HTTP Profile \n 1. HTTPRoute, Port: 80, - Protocol: HTTP 2. HTTPRoute, Port: 443, Protocol: HTTPS, TLS Mode: - Terminate, TLS keypair provided \n TLS Profile \n 1. TLSRoute, Port: - 443, Protocol: TLS, TLS Mode: Passthrough \n \"Distinct\" Listeners - have the following property: \n The implementation can match inbound - requests to a single distinct Listener. When multiple Listeners - share values for fields (for example, two Listeners with the same - Port value), the implementation can match requests to only one of - the Listeners using other Listener fields. \n For example, the following - Listener scenarios are distinct: \n 1. Multiple Listeners with the - same Port that all use the \"HTTP\" Protocol that all have unique - Hostname values. 2. Multiple Listeners with the same Port that use - either the \"HTTPS\" or \"TLS\" Protocol that all have unique Hostname - values. 3. A mixture of \"TCP\" and \"UDP\" Protocol Listeners, - where no Listener with the same Protocol has the same Port value. - \n Some fields in the Listener struct have possible values that - affect whether the Listener is distinct. Hostname is particularly - relevant for HTTP or HTTPS protocols. \n When using the Hostname - value to select between same-Port, same-Protocol Listeners, the - Hostname value must be different on each Listener for the Listener - to be distinct. \n When the Listeners are distinct based on Hostname, - inbound request hostnames MUST match from the most specific to least - specific Hostname values to choose the correct Listener and its - associated set of Routes. \n Exact matches must be processed before - wildcard matches, and wildcard matches must be processed before - fallback (empty Hostname value) matches. For example, `\"foo.example.com\"` - takes precedence over `\"*.example.com\"`, and `\"*.example.com\"` - takes precedence over `\"\"`. \n Additionally, if there are multiple - wildcard entries, more specific wildcard entries must be processed - before less specific wildcard entries. For example, `\"*.foo.example.com\"` - takes precedence over `\"*.example.com\"`. The precise definition - here is that the higher the number of dots in the hostname to the - right of the wildcard character, the higher the precedence. \n The - wildcard character will match any number of characters _and dots_ - to the left, however, so `\"*.example.com\"` will match both `\"foo.bar.example.com\"` - _and_ `\"bar.example.com\"`. \n If a set of Listeners contains Listeners - that are not distinct, then those Listeners are Conflicted, and - the implementation MUST set the \"Conflicted\" condition in the - Listener Status to \"True\". \n Implementations MAY choose to accept - a Gateway with some Conflicted Listeners only if they only accept - the partial Listener set that contains no Conflicted Listeners. - To put this another way, implementations may accept a partial Listener - set only if they throw out *all* the conflicting Listeners. No picking - one of the conflicting listeners as the winner. This also means - that the Gateway must have at least one non-conflicting Listener - in this case, otherwise it violates the requirement that at least - one Listener must be present. \n The implementation MUST set a \"ListenersNotValid\" - condition on the Gateway Status when the Gateway contains Conflicted - Listeners whether or not they accept the Gateway. That Condition - SHOULD clearly indicate in the Message which Listeners are conflicted, - and which are Accepted. Additionally, the Listener status for those - listeners SHOULD indicate which Listeners are conflicted and not - Accepted. \n A Gateway's Listeners are considered \"compatible\" - if: \n 1. They are distinct. 2. The implementation can serve them - in compliance with the Addresses requirement that all Listeners - are available on all assigned addresses. \n Compatible combinations - in Extended support are expected to vary across implementations. - A combination that is compatible for one implementation may not - be compatible for another. \n For example, an implementation that - cannot serve both TCP and UDP listeners on the same address, or - cannot mix HTTPS and generic TLS listens on the same port would - not consider those cases compatible, even though they are distinct. - \n Note that requests SHOULD match at most one Listener. For example, - if Listeners are defined for \"foo.example.com\" and \"*.example.com\", - a request to \"foo.example.com\" SHOULD only be routed using routes - attached to the \"foo.example.com\" Listener (and not the \"*.example.com\" - Listener). This concept is known as \"Listener Isolation\". Implementations - that do not support Listener Isolation MUST clearly document this. - \n Implementations MAY merge separate Gateways onto a single set - of Addresses if all Listeners across all Gateways are compatible. - \n Support: Core" + description: |- + Listeners associated with this Gateway. Listeners define + logical endpoints that are bound on this Gateway's addresses. + At least one Listener MUST be specified. + + ## Distinct Listeners + + Each Listener in a set of Listeners (for example, in a single Gateway) + MUST be _distinct_, in that a traffic flow MUST be able to be assigned to + exactly one listener. (This section uses "set of Listeners" rather than + "Listeners in a single Gateway" because implementations MAY merge configuration + from multiple Gateways onto a single data plane, and these rules _also_ + apply in that case). + + Practically, this means that each listener in a set MUST have a unique + combination of Port, Protocol, and, if supported by the protocol, Hostname. + + Some combinations of port, protocol, and TLS settings are considered + Core support and MUST be supported by implementations based on the objects + they support: + + HTTPRoute + + 1. HTTPRoute, Port: 80, Protocol: HTTP + 2. HTTPRoute, Port: 443, Protocol: HTTPS, TLS Mode: Terminate, TLS keypair provided + + TLSRoute + + 1. TLSRoute, Port: 443, Protocol: TLS, TLS Mode: Passthrough + + "Distinct" Listeners have the following property: + + **The implementation can match inbound requests to a single distinct + Listener**. + + When multiple Listeners share values for fields (for + example, two Listeners with the same Port value), the implementation + can match requests to only one of the Listeners using other + Listener fields. + + When multiple listeners have the same value for the Protocol field, then + each of the Listeners with matching Protocol values MUST have different + values for other fields. + + The set of fields that MUST be different for a Listener differs per protocol. + The following rules define the rules for what fields MUST be considered for + Listeners to be distinct with each protocol currently defined in the + Gateway API spec. + + The set of listeners that all share a protocol value MUST have _different_ + values for _at least one_ of these fields to be distinct: + + * **HTTP, HTTPS, TLS**: Port, Hostname + * **TCP, UDP**: Port + + One **very** important rule to call out involves what happens when an + implementation: + + * Supports TCP protocol Listeners, as well as HTTP, HTTPS, or TLS protocol + Listeners, and + * sees HTTP, HTTPS, or TLS protocols with the same `port` as one with TCP + Protocol. + + In this case all the Listeners that share a port with the + TCP Listener are not distinct and so MUST NOT be accepted. + + If an implementation does not support TCP Protocol Listeners, then the + previous rule does not apply, and the TCP Listeners SHOULD NOT be + accepted. + + Note that the `tls` field is not used for determining if a listener is distinct, because + Listeners that _only_ differ on TLS config will still conflict in all cases. + + ### Listeners that are distinct only by Hostname + + When the Listeners are distinct based only on Hostname, inbound request + hostnames MUST match from the most specific to least specific Hostname + values to choose the correct Listener and its associated set of Routes. + + Exact matches MUST be processed before wildcard matches, and wildcard + matches MUST be processed before fallback (empty Hostname value) + matches. For example, `"foo.example.com"` takes precedence over + `"*.example.com"`, and `"*.example.com"` takes precedence over `""`. + + Additionally, if there are multiple wildcard entries, more specific + wildcard entries must be processed before less specific wildcard entries. + For example, `"*.foo.example.com"` takes precedence over `"*.example.com"`. + + The precise definition here is that the higher the number of dots in the + hostname to the right of the wildcard character, the higher the precedence. + + The wildcard character will match any number of characters _and dots_ to + the left, however, so `"*.example.com"` will match both + `"foo.bar.example.com"` _and_ `"bar.example.com"`. + + ## Handling indistinct Listeners + + If a set of Listeners contains Listeners that are not distinct, then those + Listeners are _Conflicted_, and the implementation MUST set the "Conflicted" + condition in the Listener Status to "True". + + The words "indistinct" and "conflicted" are considered equivalent for the + purpose of this documentation. + + Implementations MAY choose to accept a Gateway with some Conflicted + Listeners only if they only accept the partial Listener set that contains + no Conflicted Listeners. + + Specifically, an implementation MAY accept a partial Listener set subject to + the following rules: + + * The implementation MUST NOT pick one conflicting Listener as the winner. + ALL indistinct Listeners must not be accepted for processing. + * At least one distinct Listener MUST be present, or else the Gateway effectively + contains _no_ Listeners, and must be rejected from processing as a whole. + + The implementation MUST set a "ListenersNotValid" condition on the + Gateway Status when the Gateway contains Conflicted Listeners whether or + not they accept the Gateway. That Condition SHOULD clearly + indicate in the Message which Listeners are conflicted, and which are + Accepted. Additionally, the Listener status for those listeners SHOULD + indicate which Listeners are conflicted and not Accepted. + + ## General Listener behavior + + Note that, for all distinct Listeners, requests SHOULD match at most one Listener. + For example, if Listeners are defined for "foo.example.com" and "*.example.com", a + request to "foo.example.com" SHOULD only be routed using routes attached + to the "foo.example.com" Listener (and not the "*.example.com" Listener). + + This concept is known as "Listener Isolation", and it is an Extended feature + of Gateway API. Implementations that do not support Listener Isolation MUST + clearly document this, and MUST NOT claim support for the + `GatewayHTTPListenerIsolation` feature. + + Implementations that _do_ support Listener Isolation SHOULD claim support + for the Extended `GatewayHTTPListenerIsolation` feature and pass the associated + conformance tests. + + ## Compatible Listeners + + A Gateway's Listeners are considered _compatible_ if: + + 1. They are distinct. + 2. The implementation can serve them in compliance with the Addresses + requirement that all Listeners are available on all assigned + addresses. + + Compatible combinations in Extended support are expected to vary across + implementations. A combination that is compatible for one implementation + may not be compatible for another. + + For example, an implementation that cannot serve both TCP and UDP listeners + on the same address, or cannot mix HTTPS and generic TLS listens on the same port + would not consider those cases compatible, even though they are distinct. + + Implementations MAY merge separate Gateways onto a single set of + Addresses if all Listeners across all Gateways are compatible. + + In a future release the MinItems=1 requirement MAY be dropped. + + Support: Core items: - description: Listener embodies the concept of a logical endpoint - where a Gateway accepts network connections. + description: |- + Listener embodies the concept of a logical endpoint where a Gateway accepts + network connections. properties: allowedRoutes: default: namespaces: from: Same - description: "AllowedRoutes defines the types of routes that - MAY be attached to a Listener and the trusted namespaces where - those Route resources MAY be present. \n Although a client - request may match multiple route rules, only one rule may - ultimately receive the request. Matching precedence MUST be - determined in order of the following criteria: \n * The most - specific match as defined by the Route type. * The oldest - Route based on creation timestamp. For example, a Route with - a creation timestamp of \"2020-09-08 01:02:03\" is given precedence - over a Route with a creation timestamp of \"2020-09-08 01:02:04\". - * If everything else is equivalent, the Route appearing first - in alphabetical order (namespace/name) should be given precedence. - For example, foo/bar is given precedence over foo/baz. \n - All valid rules within a Route attached to this Listener should - be implemented. Invalid Route rules can be ignored (sometimes - that will mean the full Route). If a Route rule transitions - from valid to invalid, support for that Route rule should - be dropped to ensure consistency. For example, even if a filter - specified by a Route rule is invalid, the rest of the rules - within that Route should still be supported. \n Support: Core" + description: |- + AllowedRoutes defines the types of routes that MAY be attached to a + Listener and the trusted namespaces where those Route resources MAY be + present. + + Although a client request may match multiple route rules, only one rule + may ultimately receive the request. Matching precedence MUST be + determined in order of the following criteria: + + * The most specific match as defined by the Route type. + * The oldest Route based on creation timestamp. For example, a Route with + a creation timestamp of "2020-09-08 01:02:03" is given precedence over + a Route with a creation timestamp of "2020-09-08 01:02:04". + * If everything else is equivalent, the Route appearing first in + alphabetical order (namespace/name) should be given precedence. For + example, foo/bar is given precedence over foo/baz. + + All valid rules within a Route attached to this Listener should be + implemented. Invalid Route rules can be ignored (sometimes that will mean + the full Route). If a Route rule transitions from valid to invalid, + support for that Route rule should be dropped to ensure consistency. For + example, even if a filter specified by a Route rule is invalid, the rest + of the rules within that Route should still be supported. + + Support: Core properties: kinds: - description: "Kinds specifies the groups and kinds of Routes - that are allowed to bind to this Gateway Listener. When - unspecified or empty, the kinds of Routes selected are - determined using the Listener protocol. \n A RouteGroupKind - MUST correspond to kinds of Routes that are compatible - with the application protocol specified in the Listener's - Protocol field. If an implementation does not support - or recognize this resource type, it MUST set the \"ResolvedRefs\" - condition to False for this Listener with the \"InvalidRouteKinds\" - reason. \n Support: Core" + description: |- + Kinds specifies the groups and kinds of Routes that are allowed to bind + to this Gateway Listener. When unspecified or empty, the kinds of Routes + selected are determined using the Listener protocol. + + A RouteGroupKind MUST correspond to kinds of Routes that are compatible + with the application protocol specified in the Listener's Protocol field. + If an implementation does not support or recognize this resource type, it + MUST set the "ResolvedRefs" condition to False for this Listener with the + "InvalidRouteKinds" reason. + + Support: Core items: description: RouteGroupKind indicates the group and kind of a Route resource. @@ -1118,173 +1598,222 @@ spec: namespaces: default: from: Same - description: "Namespaces indicates namespaces from which - Routes may be attached to this Listener. This is restricted - to the namespace of this Gateway by default. \n Support: - Core" + description: |- + Namespaces indicates namespaces from which Routes may be attached to this + Listener. This is restricted to the namespace of this Gateway by default. + + Support: Core properties: from: default: Same - description: "From indicates where Routes will be selected - for this Gateway. Possible values are: \n * All: Routes - in all namespaces may be used by this Gateway. * Selector: - Routes in namespaces selected by the selector may - be used by this Gateway. * Same: Only Routes in the - same namespace may be used by this Gateway. \n Support: - Core" + description: |- + From indicates where Routes will be selected for this Gateway. Possible + values are: + + * All: Routes in all namespaces may be used by this Gateway. + * Selector: Routes in namespaces selected by the selector may be used by + this Gateway. + * Same: Only Routes in the same namespace may be used by this Gateway. + + Support: Core enum: - All - Selector - Same + - None type: string selector: - description: "Selector must be specified when From is - set to \"Selector\". In that case, only Routes in - Namespaces matching this Selector will be selected - by this Gateway. This field is ignored for other values - of \"From\". \n Support: Core" + description: |- + Selector must be specified when From is set to "Selector". In that case, + only Routes in Namespaces matching this Selector will be selected by this + Gateway. This field is ignored for other values of "From". + + Support: Core properties: matchExpressions: description: matchExpressions is a list of label selector requirements. The requirements are ANDed. items: - description: A label selector requirement is a - selector that contains values, a key, and an - operator that relates the key and values. + description: |- + A label selector requirement is a selector that contains values, a key, and an operator that + relates the key and values. properties: key: description: key is the label key that the selector applies to. type: string operator: - description: operator represents a key's relationship - to a set of values. Valid operators are - In, NotIn, Exists and DoesNotExist. + description: |- + operator represents a key's relationship to a set of values. + Valid operators are In, NotIn, Exists and DoesNotExist. type: string values: - description: values is an array of string - values. If the operator is In or NotIn, - the values array must be non-empty. If the - operator is Exists or DoesNotExist, the - values array must be empty. This array is - replaced during a strategic merge patch. + description: |- + values is an array of string values. If the operator is In or NotIn, + the values array must be non-empty. If the operator is Exists or DoesNotExist, + the values array must be empty. This array is replaced during a strategic + merge patch. items: type: string type: array + x-kubernetes-list-type: atomic required: - key - operator type: object type: array + x-kubernetes-list-type: atomic matchLabels: additionalProperties: type: string - description: matchLabels is a map of {key,value} - pairs. A single {key,value} in the matchLabels - map is equivalent to an element of matchExpressions, - whose key field is "key", the operator is "In", - and the values array contains only "value". The - requirements are ANDed. + description: |- + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, whose key field is "key", the + operator is "In", and the values array contains only "value". The requirements are ANDed. type: object type: object x-kubernetes-map-type: atomic type: object type: object hostname: - description: "Hostname specifies the virtual hostname to match - for protocol types that define this concept. When unspecified, - all hostnames are matched. This field is ignored for protocols - that don't require hostname based matching. \n Implementations - MUST apply Hostname matching appropriately for each of the - following protocols: \n * TLS: The Listener Hostname MUST - match the SNI. * HTTP: The Listener Hostname MUST match the - Host header of the request. * HTTPS: The Listener Hostname - SHOULD match at both the TLS and HTTP protocol layers as described - above. If an implementation does not ensure that both the - SNI and Host header match the Listener hostname, it MUST clearly - document that. \n For HTTPRoute and TLSRoute resources, there - is an interaction with the `spec.hostnames` array. When both - listener and route specify hostnames, there MUST be an intersection - between the values for a Route to be accepted. For more information, - refer to the Route specific Hostnames documentation. \n Hostnames - that are prefixed with a wildcard label (`*.`) are interpreted - as a suffix match. That means that a match for `*.example.com` - would match both `test.example.com`, and `foo.test.example.com`, - but not `example.com`. \n Support: Core" + description: |- + Hostname specifies the virtual hostname to match for protocol types that + define this concept. When unspecified, all hostnames are matched. This + field is ignored for protocols that don't require hostname based + matching. + + Implementations MUST apply Hostname matching appropriately for each of + the following protocols: + + * TLS: The Listener Hostname MUST match the SNI. + * HTTP: The Listener Hostname MUST match the Host header of the request. + * HTTPS: The Listener Hostname SHOULD match both the SNI and Host header. + Note that this does not require the SNI and Host header to be the same. + The semantics of this are described in more detail below. + + To ensure security, Section 11.1 of RFC-6066 emphasizes that server + implementations that rely on SNI hostname matching MUST also verify + hostnames within the application protocol. + + Section 9.1.2 of RFC-7540 provides a mechanism for servers to reject the + reuse of a connection by responding with the HTTP 421 Misdirected Request + status code. This indicates that the origin server has rejected the + request because it appears to have been misdirected. + + To detect misdirected requests, Gateways SHOULD match the authority of + the requests with all the SNI hostname(s) configured across all the + Gateway Listeners on the same port and protocol: + + * If another Listener has an exact match or more specific wildcard entry, + the Gateway SHOULD return a 421. + * If the current Listener (selected by SNI matching during ClientHello) + does not match the Host: + * If another Listener does match the Host the Gateway SHOULD return a + 421. + * If no other Listener matches the Host, the Gateway MUST return a + 404. + + For HTTPRoute and TLSRoute resources, there is an interaction with the + `spec.hostnames` array. When both listener and route specify hostnames, + there MUST be an intersection between the values for a Route to be + accepted. For more information, refer to the Route specific Hostnames + documentation. + + Hostnames that are prefixed with a wildcard label (`*.`) are interpreted + as a suffix match. That means that a match for `*.example.com` would match + both `test.example.com`, and `foo.test.example.com`, but not `example.com`. + + Support: Core maxLength: 253 minLength: 1 pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string name: - description: "Name is the name of the Listener. This name MUST - be unique within a Gateway. \n Support: Core" + description: |- + Name is the name of the Listener. This name MUST be unique within a + Gateway. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string port: - description: "Port is the network port. Multiple listeners may - use the same port, subject to the Listener compatibility rules. - \n Support: Core" + description: |- + Port is the network port. Multiple listeners may use the + same port, subject to the Listener compatibility rules. + + Support: Core format: int32 maximum: 65535 minimum: 1 type: integer protocol: - description: "Protocol specifies the network protocol this listener - expects to receive. \n Support: Core" + description: |- + Protocol specifies the network protocol this listener expects to receive. + + Support: Core maxLength: 255 minLength: 1 - pattern: ^[a-zA-Z0-9]([-a-zSA-Z0-9]*[a-zA-Z0-9])?$|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9]+$ + pattern: ^[a-zA-Z0-9]([-a-zA-Z0-9]*[a-zA-Z0-9])?$|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9]+$ type: string tls: - description: "TLS is the TLS configuration for the Listener. - This field is required if the Protocol field is \"HTTPS\" - or \"TLS\". It is invalid to set this field if the Protocol - field is \"HTTP\", \"TCP\", or \"UDP\". \n The association - of SNIs to Certificate defined in GatewayTLSConfig is defined - based on the Hostname field for this listener. \n The GatewayClass - MUST use the longest matching SNI out of all available certificates - for any TLS handshake. \n Support: Core" + description: |- + TLS is the TLS configuration for the Listener. This field is required if + the Protocol field is "HTTPS" or "TLS". It is invalid to set this field + if the Protocol field is "HTTP", "TCP", or "UDP". + + The association of SNIs to Certificate defined in GatewayTLSConfig is + defined based on the Hostname field for this listener. + + The GatewayClass MUST use the longest matching SNI out of all + available certificates for any TLS handshake. + + Support: Core properties: certificateRefs: - description: "CertificateRefs contains a series of references - to Kubernetes objects that contains TLS certificates and - private keys. These certificates are used to establish - a TLS handshake for requests that match the hostname of - the associated listener. \n A single CertificateRef to - a Kubernetes Secret has \"Core\" support. Implementations - MAY choose to support attaching multiple certificates - to a Listener, but this behavior is implementation-specific. - \n References to a resource in different namespace are - invalid UNLESS there is a ReferenceGrant in the target - namespace that allows the certificate to be attached. - If a ReferenceGrant does not allow this reference, the - \"ResolvedRefs\" condition MUST be set to False for this - listener with the \"RefNotPermitted\" reason. \n This - field is required to have at least one element when the - mode is set to \"Terminate\" (default) and is optional - otherwise. \n CertificateRefs can reference to standard - Kubernetes resources, i.e. Secret, or implementation-specific - custom resources. \n Support: Core - A single reference - to a Kubernetes Secret of type kubernetes.io/tls \n Support: - Implementation-specific (More than one reference or other - resource types)" + description: |- + CertificateRefs contains a series of references to Kubernetes objects that + contains TLS certificates and private keys. These certificates are used to + establish a TLS handshake for requests that match the hostname of the + associated listener. + + A single CertificateRef to a Kubernetes Secret has "Core" support. + Implementations MAY choose to support attaching multiple certificates to + a Listener, but this behavior is implementation-specific. + + References to a resource in different namespace are invalid UNLESS there + is a ReferenceGrant in the target namespace that allows the certificate + to be attached. If a ReferenceGrant does not allow this reference, the + "ResolvedRefs" condition MUST be set to False for this listener with the + "RefNotPermitted" reason. + + This field is required to have at least one element when the mode is set + to "Terminate" (default) and is optional otherwise. + + CertificateRefs can reference to standard Kubernetes resources, i.e. + Secret, or implementation-specific custom resources. + + Support: Core - A single reference to a Kubernetes Secret of type kubernetes.io/tls + + Support: Implementation-specific (More than one reference or other resource types) items: - description: "SecretObjectReference identifies an API - object including its namespace, defaulting to Secret. - \n The API object must be valid in the cluster; the - Group and Kind must be registered in the cluster for - this reference to be valid. \n References to objects - with invalid Group and Kind are not valid, and must - be rejected by the implementation, with appropriate - Conditions set on the containing object." + description: |- + SecretObjectReference identifies an API object including its namespace, + defaulting to Secret. + + The API object must be valid in the cluster; the Group and Kind must + be registered in the cluster for this reference to be valid. + + References to objects with invalid Group and Kind are not valid, and must + be rejected by the implementation, with appropriate Conditions set + on the containing object. properties: group: default: "" - description: Group is the group of the referent. For - example, "gateway.networking.k8s.io". When unspecified - or empty string, core API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string @@ -1302,14 +1831,16 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace of the referenced - object. When unspecified, the local namespace is - inferred. \n Note that when a namespace different - than the local namespace is specified, a ReferenceGrant - object is required in the referent namespace to - allow that namespace's owner to accept the reference. - See the ReferenceGrant documentation for details. - \n Support: Core" + description: |- + Namespace is the namespace of the referenced object. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ @@ -1321,47 +1852,53 @@ spec: type: array mode: default: Terminate - description: "Mode defines the TLS behavior for the TLS - session initiated by the client. There are two possible - modes: \n - Terminate: The TLS session between the downstream - client and the Gateway is terminated at the Gateway. This - mode requires certificateRefs to be set and contain at - least one element. - Passthrough: The TLS session is NOT - terminated by the Gateway. This implies that the Gateway - can't decipher the TLS stream except for the ClientHello - message of the TLS protocol. CertificateRefs field is - ignored in this mode. \n Support: Core" + description: |- + Mode defines the TLS behavior for the TLS session initiated by the client. + There are two possible modes: + + - Terminate: The TLS session between the downstream client and the + Gateway is terminated at the Gateway. This mode requires certificates + to be specified in some way, such as populating the certificateRefs + field. + - Passthrough: The TLS session is NOT terminated by the Gateway. This + implies that the Gateway can't decipher the TLS stream except for + the ClientHello message of the TLS protocol. The certificateRefs field + is ignored in this mode. + + Support: Core enum: - Terminate - Passthrough type: string options: additionalProperties: - description: AnnotationValue is the value of an annotation - in Gateway API. This is used for validation of maps - such as TLS options. This roughly matches Kubernetes - annotation validation, although the length validation - in that case is based on the entire size of the annotations - struct. + description: |- + AnnotationValue is the value of an annotation in Gateway API. This is used + for validation of maps such as TLS options. This roughly matches Kubernetes + annotation validation, although the length validation in that case is based + on the entire size of the annotations struct. maxLength: 4096 minLength: 0 type: string - description: "Options are a list of key/value pairs to enable - extended TLS configuration for each implementation. For - example, configuring the minimum TLS version or supported - cipher suites. \n A set of common keys MAY be defined - by the API in the future. To avoid any ambiguity, implementation-specific - definitions MUST use domain-prefixed names, such as `example.com/my-custom-option`. - Un-prefixed names are reserved for key names defined by - Gateway API. \n Support: Implementation-specific" + description: |- + Options are a list of key/value pairs to enable extended TLS + configuration for each implementation. For example, configuring the + minimum TLS version or supported cipher suites. + + A set of common keys MAY be defined by the API in the future. To avoid + any ambiguity, implementation-specific definitions MUST use + domain-prefixed names, such as `example.com/my-custom-option`. + Un-prefixed names are reserved for key names defined by Gateway API. + + Support: Implementation-specific maxProperties: 16 type: object type: object x-kubernetes-validations: - - message: certificateRefs must be specified when TLSModeType - is Terminate + - message: certificateRefs or options must be specified when + mode is Terminate rule: 'self.mode == ''Terminate'' ? size(self.certificateRefs) - > 0 : true' + > 0 || size(self.options) > 0 : true' required: - name - port @@ -1374,13 +1911,13 @@ spec: - name x-kubernetes-list-type: map x-kubernetes-validations: - - message: tls must be specified for protocols ['HTTPS', 'TLS'] - rule: 'self.all(l, l.protocol in [''HTTPS'', ''TLS''] ? has(l.tls) - : true)' - message: tls must not be specified for protocols ['HTTP', 'TCP', 'UDP'] rule: 'self.all(l, l.protocol in [''HTTP'', ''TCP'', ''UDP''] ? !has(l.tls) : true)' + - message: tls mode must be Terminate for protocol HTTPS + rule: 'self.all(l, (l.protocol == ''HTTPS'' && has(l.tls)) ? (l.tls.mode + == '''' || l.tls.mode == ''Terminate'') : true)' - message: hostname must not be specified for protocols ['TCP', 'UDP'] rule: 'self.all(l, l.protocol in [''TCP'', ''UDP''] ? (!has(l.hostname) || l.hostname == '''') : true)' @@ -1411,12 +1948,16 @@ spec: description: Status defines the current state of Gateway. properties: addresses: - description: "Addresses lists the network addresses that have been - bound to the Gateway. \n This list may differ from the addresses - provided in the spec under some conditions: \n * no addresses are - specified, all addresses are dynamically assigned * a combination - of specified and dynamic addresses are assigned * a specified address - was unusable (e.g. already in use) \n " + description: |- + Addresses lists the network addresses that have been bound to the + Gateway. + + This list may differ from the addresses provided in the spec under some + conditions: + + * no addresses are specified, all addresses are dynamically assigned + * a combination of specified and dynamic addresses are assigned + * a specified address was unusable (e.g. already in use) items: description: GatewayStatusAddress describes a network address that is bound to a Gateway. @@ -1443,9 +1984,11 @@ spec: pattern: ^Hostname|IPAddress|NamedAddress|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ type: string value: - description: "Value of the address. The validity of the values - will depend on the type and support by the controller. \n - Examples: `1.2.3.4`, `128::1`, `my-ip-address`." + description: |- + Value of the address. The validity of the values will depend + on the type and support by the controller. + + Examples: `1.2.3.4`, `128::1`, `my-ip-address`. maxLength: 253 minLength: 1 type: string @@ -1471,50 +2014,49 @@ spec: reason: Pending status: Unknown type: Programmed - description: "Conditions describe the current conditions of the Gateway. - \n Implementations should prefer to express Gateway conditions using - the `GatewayConditionType` and `GatewayConditionReason` constants - so that operators and tools can converge on a common vocabulary - to describe Gateway state. \n Known condition types are: \n * \"Accepted\" - * \"Programmed\" * \"Ready\"" + description: |- + Conditions describe the current conditions of the Gateway. + + Implementations should prefer to express Gateway conditions + using the `GatewayConditionType` and `GatewayConditionReason` + constants so that operators and tools can converge on a common + vocabulary to describe Gateway state. + + Known condition types are: + + * "Accepted" + * "Programmed" + * "Ready" items: - description: "Condition contains details for one aspect of the current - state of this API Resource. --- This struct is intended for direct - use as an array at the field path .status.conditions. For example, - \n type FooStatus struct{ // Represents the observations of a - foo's current state. // Known .status.conditions.type are: \"Available\", - \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields }" + description: Condition contains details for one aspect of the current + state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should be when - the underlying condition changed. If that is not known, then - using the time when the API field changed is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, if .metadata.generation - is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the current - state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier indicating - the reason for the condition's last transition. Producers - of specific condition types may define expected values and - meanings for this field, and whether the values are considered - a guaranteed API. The value should be a CamelCase string. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. This field may not be empty. maxLength: 1024 minLength: 1 @@ -1529,10 +2071,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across resources - like Available, but because arbitrary conditions can be useful - (see .node.status.conditions), the ability to deconflict is - important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -1555,70 +2093,60 @@ spec: description: ListenerStatus is the status associated with a Listener. properties: attachedRoutes: - description: "AttachedRoutes represents the total number of - Routes that have been successfully attached to this Listener. - \n Successful attachment of a Route to a Listener is based - solely on the combination of the AllowedRoutes field on the - corresponding Listener and the Route's ParentRefs field. A - Route is successfully attached to a Listener when it is selected - by the Listener's AllowedRoutes field AND the Route has a - valid ParentRef selecting the whole Gateway resource or a - specific Listener as a parent resource (more detail on attachment - semantics can be found in the documentation on the various - Route kinds ParentRefs fields). Listener or Route status does - not impact successful attachment, i.e. the AttachedRoutes - field count MUST be set for Listeners with condition Accepted: - false and MUST count successfully attached Routes that may - themselves have Accepted: false conditions. \n Uses for this - field include troubleshooting Route attachment and measuring - blast radius/impact of changes to a Listener." + description: |- + AttachedRoutes represents the total number of Routes that have been + successfully attached to this Listener. + + Successful attachment of a Route to a Listener is based solely on the + combination of the AllowedRoutes field on the corresponding Listener + and the Route's ParentRefs field. A Route is successfully attached to + a Listener when it is selected by the Listener's AllowedRoutes field + AND the Route has a valid ParentRef selecting the whole Gateway + resource or a specific Listener as a parent resource (more detail on + attachment semantics can be found in the documentation on the various + Route kinds ParentRefs fields). Listener or Route status does not impact + successful attachment, i.e. the AttachedRoutes field count MUST be set + for Listeners with condition Accepted: false and MUST count successfully + attached Routes that may themselves have Accepted: false conditions. + + Uses for this field include troubleshooting Route attachment and + measuring blast radius/impact of changes to a Listener. format: int32 type: integer conditions: description: Conditions describe the current condition of this listener. items: - description: "Condition contains details for one aspect of - the current state of this API Resource. --- This struct - is intended for direct use as an array at the field path - .status.conditions. For example, \n type FooStatus struct{ - // Represents the observations of a foo's current state. - // Known .status.conditions.type are: \"Available\", \"Progressing\", - and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields - }" + description: Condition contains details for one aspect of + the current state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should - be when the underlying condition changed. If that is - not known, then using the time when the API field changed - is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, - if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the - current state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier - indicating the reason for the condition's last transition. - Producers of specific condition types may define expected - values and meanings for this field, and whether the - values are considered a guaranteed API. The value should - be a CamelCase string. This field may not be empty. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. + This field may not be empty. maxLength: 1024 minLength: 1 pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$ @@ -1633,11 +2161,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across - resources like Available, but because arbitrary conditions - can be useful (see .node.status.conditions), the ability - to deconflict is important. The regex it matches is - (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -1661,15 +2184,16 @@ spec: pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string supportedKinds: - description: "SupportedKinds is the list indicating the Kinds - supported by this listener. This MUST represent the kinds - an implementation supports for that Listener configuration. - \n If kinds are specified in Spec that are not supported, - they MUST NOT appear in this list and an implementation MUST - set the \"ResolvedRefs\" condition to \"False\" with the \"InvalidRouteKinds\" - reason. If both valid and invalid Route kinds are specified, - the implementation MUST reference the valid Route kinds that - have been specified." + description: |- + SupportedKinds is the list indicating the Kinds supported by this + listener. This MUST represent the kinds an implementation supports for + that Listener configuration. + + If kinds are specified in Spec that are not supported, they MUST NOT + appear in this list and an implementation MUST set the "ResolvedRefs" + condition to "False" with the "InvalidRouteKinds" reason. If both valid + and invalid Route kinds are specified, the implementation MUST + reference the valid Route kinds that have been specified. items: description: RouteGroupKind indicates the group and kind of a Route resource. @@ -1707,7 +2231,7 @@ spec: - spec type: object served: true - storage: true + storage: false subresources: status: {} status: diff --git a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_grpcroutes.yaml b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_grpcroutes.yaml new file mode 100644 index 0000000000..fae1d0ad75 --- /dev/null +++ b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_grpcroutes.yaml @@ -0,0 +1,2051 @@ +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + annotations: + api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/3328 + gateway.networking.k8s.io/bundle-version: v1.2.1 + gateway.networking.k8s.io/channel: standard + creationTimestamp: null + name: grpcroutes.gateway.networking.k8s.io +spec: + group: gateway.networking.k8s.io + names: + categories: + - gateway-api + kind: GRPCRoute + listKind: GRPCRouteList + plural: grpcroutes + singular: grpcroute + scope: Namespaced + versions: + - additionalPrinterColumns: + - jsonPath: .spec.hostnames + name: Hostnames + type: string + - jsonPath: .metadata.creationTimestamp + name: Age + type: date + name: v1 + schema: + openAPIV3Schema: + description: |- + GRPCRoute provides a way to route gRPC requests. This includes the capability + to match requests by hostname, gRPC service, gRPC method, or HTTP/2 header. + Filters can be used to specify additional processing steps. Backends specify + where matching requests will be routed. + + GRPCRoute falls under extended support within the Gateway API. Within the + following specification, the word "MUST" indicates that an implementation + supporting GRPCRoute must conform to the indicated requirement, but an + implementation not supporting this route type need not follow the requirement + unless explicitly indicated. + + Implementations supporting `GRPCRoute` with the `HTTPS` `ProtocolType` MUST + accept HTTP/2 connections without an initial upgrade from HTTP/1.1, i.e. via + ALPN. If the implementation does not support this, then it MUST set the + "Accepted" condition to "False" for the affected listener with a reason of + "UnsupportedProtocol". Implementations MAY also accept HTTP/2 connections + with an upgrade from HTTP/1. + + Implementations supporting `GRPCRoute` with the `HTTP` `ProtocolType` MUST + support HTTP/2 over cleartext TCP (h2c, + https://www.rfc-editor.org/rfc/rfc7540#section-3.1) without an initial + upgrade from HTTP/1.1, i.e. with prior knowledge + (https://www.rfc-editor.org/rfc/rfc7540#section-3.4). If the implementation + does not support this, then it MUST set the "Accepted" condition to "False" + for the affected listener with a reason of "UnsupportedProtocol". + Implementations MAY also accept HTTP/2 connections with an upgrade from + HTTP/1, i.e. without prior knowledge. + properties: + apiVersion: + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources + type: string + kind: + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds + type: string + metadata: + type: object + spec: + description: Spec defines the desired state of GRPCRoute. + properties: + hostnames: + description: |- + Hostnames defines a set of hostnames to match against the GRPC + Host header to select a GRPCRoute to process the request. This matches + the RFC 1123 definition of a hostname with 2 notable exceptions: + + 1. IPs are not allowed. + 2. A hostname may be prefixed with a wildcard label (`*.`). The wildcard + label MUST appear by itself as the first label. + + If a hostname is specified by both the Listener and GRPCRoute, there + MUST be at least one intersecting hostname for the GRPCRoute to be + attached to the Listener. For example: + + * A Listener with `test.example.com` as the hostname matches GRPCRoutes + that have either not specified any hostnames, or have specified at + least one of `test.example.com` or `*.example.com`. + * A Listener with `*.example.com` as the hostname matches GRPCRoutes + that have either not specified any hostnames or have specified at least + one hostname that matches the Listener hostname. For example, + `test.example.com` and `*.example.com` would both match. On the other + hand, `example.com` and `test.example.net` would not match. + + Hostnames that are prefixed with a wildcard label (`*.`) are interpreted + as a suffix match. That means that a match for `*.example.com` would match + both `test.example.com`, and `foo.test.example.com`, but not `example.com`. + + If both the Listener and GRPCRoute have specified hostnames, any + GRPCRoute hostnames that do not match the Listener hostname MUST be + ignored. For example, if a Listener specified `*.example.com`, and the + GRPCRoute specified `test.example.com` and `test.example.net`, + `test.example.net` MUST NOT be considered for a match. + + If both the Listener and GRPCRoute have specified hostnames, and none + match with the criteria above, then the GRPCRoute MUST NOT be accepted by + the implementation. The implementation MUST raise an 'Accepted' Condition + with a status of `False` in the corresponding RouteParentStatus. + + If a Route (A) of type HTTPRoute or GRPCRoute is attached to a + Listener and that listener already has another Route (B) of the other + type attached and the intersection of the hostnames of A and B is + non-empty, then the implementation MUST accept exactly one of these two + routes, determined by the following criteria, in order: + + * The oldest Route based on creation timestamp. + * The Route appearing first in alphabetical order by + "{namespace}/{name}". + + The rejected Route MUST raise an 'Accepted' condition with a status of + 'False' in the corresponding RouteParentStatus. + + Support: Core + items: + description: |- + Hostname is the fully qualified domain name of a network host. This matches + the RFC 1123 definition of a hostname with 2 notable exceptions: + + 1. IPs are not allowed. + 2. A hostname may be prefixed with a wildcard label (`*.`). The wildcard + label must appear by itself as the first label. + + Hostname can be "precise" which is a domain name without the terminating + dot of a network host (e.g. "foo.example.com") or "wildcard", which is a + domain name prefixed with a single wildcard label (e.g. `*.example.com`). + + Note that as per RFC1035 and RFC1123, a *label* must consist of lower case + alphanumeric characters or '-', and must start and end with an alphanumeric + character. No other punctuation is allowed. + maxLength: 253 + minLength: 1 + pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + maxItems: 16 + type: array + parentRefs: + description: |- + ParentRefs references the resources (usually Gateways) that a Route wants + to be attached to. Note that the referenced parent resource needs to + allow this for the attachment to be complete. For Gateways, that means + the Gateway needs to allow attachment from Routes of this kind and + namespace. For Services, that means the Service must either be in the same + namespace for a "producer" route, or the mesh implementation must support + and allow "consumer" routes for the referenced Service. ReferenceGrant is + not applicable for governing ParentRefs to Services - it is not possible to + create a "producer" route for a Service in a different namespace from the + Route. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + This API may be extended in the future to support additional kinds of parent + resources. + + ParentRefs must be _distinct_. This means either that: + + * They select different objects. If this is the case, then parentRef + entries are distinct. In terms of fields, this means that the + multi-part key defined by `group`, `kind`, `namespace`, and `name` must + be unique across all parentRef entries in the Route. + * They do not select different objects, but for each optional field used, + each ParentRef that selects the same object must set the same set of + optional fields to different values. If one ParentRef sets a + combination of optional fields, all must set the same combination. + + Some examples: + + * If one ParentRef sets `sectionName`, all ParentRefs referencing the + same object must also set `sectionName`. + * If one ParentRef sets `port`, all ParentRefs referencing the same + object must also set `port`. + * If one ParentRef sets `sectionName` and `port`, all ParentRefs + referencing the same object must also set `sectionName` and `port`. + + It is possible to separately reference multiple distinct objects that may + be collapsed by an implementation. For example, some implementations may + choose to merge compatible Gateway Listeners together. If that is the + case, the list of routes attached to those resources should also be + merged. + + Note that for ParentRefs that cross namespace boundaries, there are specific + rules. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example, + Gateway has the AllowedRoutes field, and ReferenceGrant provides a + generic way to enable other kinds of cross-namespace reference. + items: + description: |- + ParentReference identifies an API object (usually a Gateway) that can be considered + a parent of this resource (usually a route). There are two kinds of parent resources + with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + This API may be extended in the future to support additional kinds of parent + resources. + + The API object must be valid in the cluster; the Group and Kind must + be registered in the cluster for this reference to be valid. + properties: + group: + default: gateway.networking.k8s.io + description: |- + Group is the group of the referent. + When unspecified, "gateway.networking.k8s.io" is inferred. + To set the core API group (such as for a "Service" kind referent), + Group must be explicitly set to "" (empty string). + + Support: Core + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + default: Gateway + description: |- + Kind is kind of the referent. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + Support for other resources is Implementation-Specific. + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: |- + Name is the name of the referent. + + Support: Core + maxLength: 253 + minLength: 1 + type: string + namespace: + description: |- + Namespace is the namespace of the referent. When unspecified, this refers + to the local namespace of the Route. + + Note that there are specific rules for ParentRefs which cross namespace + boundaries. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example: + Gateway has the AllowedRoutes field, and ReferenceGrant provides a + generic way to enable any other kind of cross-namespace reference. + + Support: Core + maxLength: 63 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ + type: string + port: + description: |- + Port is the network port this Route targets. It can be interpreted + differently based on the type of parent resource. + + When the parent resource is a Gateway, this targets all listeners + listening on the specified port that also support this kind of Route(and + select this Route). It's not recommended to set `Port` unless the + networking behaviors specified in a Route must apply to a specific port + as opposed to a listener(s) whose port(s) may be changed. When both Port + and SectionName are specified, the name and port of the selected listener + must match both specified values. + + Implementations MAY choose to support other parent resources. + Implementations supporting other types of parent resources MUST clearly + document how/if Port is interpreted. + + For the purpose of status, an attachment is considered successful as + long as the parent resource accepts it partially. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment + from the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, + the Route MUST be considered detached from the Gateway. + + Support: Extended + format: int32 + maximum: 65535 + minimum: 1 + type: integer + sectionName: + description: |- + SectionName is the name of a section within the target resource. In the + following resources, SectionName is interpreted as the following: + + * Gateway: Listener name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + * Service: Port name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + + Implementations MAY choose to support attaching Routes to other resources. + If that is the case, they MUST clearly document how SectionName is + interpreted. + + When unspecified (empty string), this will reference the entire resource. + For the purpose of status, an attachment is considered successful if at + least one section in the parent resource accepts it. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from + the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the + Route MUST be considered detached from the Gateway. + + Support: Core + maxLength: 253 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + required: + - name + type: object + maxItems: 32 + type: array + x-kubernetes-validations: + - message: sectionName must be specified when parentRefs includes + 2 or more references to the same parent + rule: 'self.all(p1, self.all(p2, p1.group == p2.group && p1.kind + == p2.kind && p1.name == p2.name && (((!has(p1.__namespace__) + || p1.__namespace__ == '''') && (!has(p2.__namespace__) || p2.__namespace__ + == '''')) || (has(p1.__namespace__) && has(p2.__namespace__) && + p1.__namespace__ == p2.__namespace__ )) ? ((!has(p1.sectionName) + || p1.sectionName == '''') == (!has(p2.sectionName) || p2.sectionName + == '''')) : true))' + - message: sectionName must be unique when parentRefs includes 2 or + more references to the same parent + rule: self.all(p1, self.exists_one(p2, p1.group == p2.group && p1.kind + == p2.kind && p1.name == p2.name && (((!has(p1.__namespace__) + || p1.__namespace__ == '') && (!has(p2.__namespace__) || p2.__namespace__ + == '')) || (has(p1.__namespace__) && has(p2.__namespace__) && + p1.__namespace__ == p2.__namespace__ )) && (((!has(p1.sectionName) + || p1.sectionName == '') && (!has(p2.sectionName) || p2.sectionName + == '')) || (has(p1.sectionName) && has(p2.sectionName) && p1.sectionName + == p2.sectionName)))) + rules: + description: Rules are a list of GRPC matchers, filters and actions. + items: + description: |- + GRPCRouteRule defines the semantics for matching a gRPC request based on + conditions (matches), processing it (filters), and forwarding the request to + an API object (backendRefs). + properties: + backendRefs: + description: |- + BackendRefs defines the backend(s) where matching requests should be + sent. + + Failure behavior here depends on how many BackendRefs are specified and + how many are invalid. + + If *all* entries in BackendRefs are invalid, and there are also no filters + specified in this route rule, *all* traffic which matches this rule MUST + receive an `UNAVAILABLE` status. + + See the GRPCBackendRef definition for the rules about what makes a single + GRPCBackendRef invalid. + + When a GRPCBackendRef is invalid, `UNAVAILABLE` statuses MUST be returned for + requests that would have otherwise been routed to an invalid backend. If + multiple backends are specified, and some are invalid, the proportion of + requests that would otherwise have been routed to an invalid backend + MUST receive an `UNAVAILABLE` status. + + For example, if two backends are specified with equal weights, and one is + invalid, 50 percent of traffic MUST receive an `UNAVAILABLE` status. + Implementations may choose how that 50 percent is determined. + + Support: Core for Kubernetes Service + + Support: Implementation-specific for any other resource + + Support for weight: Core + items: + description: |- + GRPCBackendRef defines how a GRPCRoute forwards a gRPC request. + + Note that when a namespace different than the local namespace is specified, a + ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + properties: + filters: + description: |- + Filters defined at this level MUST be executed if and only if the + request is being forwarded to the backend defined here. + + Support: Implementation-specific (For broader support of filters, use the + Filters field in GRPCRouteRule.) + items: + description: |- + GRPCRouteFilter defines processing steps that must be completed during the + request or response lifecycle. GRPCRouteFilters are meant as an extension + point to express processing that may be done in Gateway implementations. Some + examples include request or response modification, implementing + authentication strategies, rate-limiting, and traffic shaping. API + guarantee/conformance is defined based on the type of the filter. + properties: + extensionRef: + description: |- + ExtensionRef is an optional, implementation-specific extension to the + "filter" behavior. For example, resource "myroutefilter" in group + "networking.example.net"). ExtensionRef MUST NOT be used for core and + extended filters. + + Support: Implementation-specific + + This filter can be used multiple times within the same rule. + properties: + group: + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + description: Kind is kind of the referent. For + example "HTTPRoute" or "Service". + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: Name is the name of the referent. + maxLength: 253 + minLength: 1 + type: string + required: + - group + - kind + - name + type: object + requestHeaderModifier: + description: |- + RequestHeaderModifier defines a schema for a filter that modifies request + headers. + + Support: Core + properties: + add: + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz + items: + description: HTTPHeader represents an HTTP + Header name and value as defined by RFC + 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP + Header to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + remove: + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar + items: + type: string + maxItems: 16 + type: array + x-kubernetes-list-type: set + set: + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar + items: + description: HTTPHeader represents an HTTP + Header name and value as defined by RFC + 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP + Header to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + type: object + requestMirror: + description: |- + RequestMirror defines a schema for a filter that mirrors requests. + Requests are sent to the specified destination, but responses from + that destination are ignored. + + This filter can be used multiple times within the same rule. Note that + not all implementations will be able to support mirroring to multiple + backends. + + Support: Extended + properties: + backendRef: + description: |- + BackendRef references a resource where mirrored requests are sent. + + Mirrored requests must be sent only to a single destination endpoint + within this BackendRef, irrespective of how many endpoints are present + within this BackendRef. + + If the referent cannot be found, this BackendRef is invalid and must be + dropped from the Gateway. The controller must ensure the "ResolvedRefs" + condition on the Route status is set to `status: False` and not configure + this backend in the underlying implementation. + + If there is a cross-namespace reference to an *existing* object + that is not allowed by a ReferenceGrant, the controller must ensure the + "ResolvedRefs" condition on the Route is set to `status: False`, + with the "RefNotPermitted" reason and not configure this backend in the + underlying implementation. + + In either error case, the Message of the `ResolvedRefs` Condition + should be used to provide more detail about the problem. + + Support: Extended for Kubernetes Service + + Support: Implementation-specific for any other resource + properties: + group: + default: "" + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + default: Service + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: Name is the name of the referent. + maxLength: 253 + minLength: 1 + type: string + namespace: + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core + maxLength: 63 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ + type: string + port: + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent + resource or this field. + format: int32 + maximum: 65535 + minimum: 1 + type: integer + required: + - name + type: object + x-kubernetes-validations: + - message: Must have port for Service reference + rule: '(size(self.group) == 0 && self.kind + == ''Service'') ? has(self.port) : true' + fraction: + description: |- + Fraction represents the fraction of requests that should be + mirrored to BackendRef. + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + properties: + denominator: + default: 100 + format: int32 + minimum: 1 + type: integer + numerator: + format: int32 + minimum: 0 + type: integer + required: + - numerator + type: object + x-kubernetes-validations: + - message: numerator must be less than or equal + to denominator + rule: self.numerator <= self.denominator + percent: + description: |- + Percent represents the percentage of requests that should be + mirrored to BackendRef. Its minimum value is 0 (indicating 0% of + requests) and its maximum value is 100 (indicating 100% of requests). + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + format: int32 + maximum: 100 + minimum: 0 + type: integer + required: + - backendRef + type: object + x-kubernetes-validations: + - message: Only one of percent or fraction may be + specified in HTTPRequestMirrorFilter + rule: '!(has(self.percent) && has(self.fraction))' + responseHeaderModifier: + description: |- + ResponseHeaderModifier defines a schema for a filter that modifies response + headers. + + Support: Extended + properties: + add: + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz + items: + description: HTTPHeader represents an HTTP + Header name and value as defined by RFC + 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP + Header to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + remove: + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar + items: + type: string + maxItems: 16 + type: array + x-kubernetes-list-type: set + set: + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar + items: + description: HTTPHeader represents an HTTP + Header name and value as defined by RFC + 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP + Header to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + type: object + type: + description: |- + Type identifies the type of filter to apply. As with other API fields, + types are classified into three conformance levels: + + - Core: Filter types and their corresponding configuration defined by + "Support: Core" in this package, e.g. "RequestHeaderModifier". All + implementations supporting GRPCRoute MUST support core filters. + + - Extended: Filter types and their corresponding configuration defined by + "Support: Extended" in this package, e.g. "RequestMirror". Implementers + are encouraged to support extended filters. + + - Implementation-specific: Filters that are defined and supported by specific vendors. + In the future, filters showing convergence in behavior across multiple + implementations will be considered for inclusion in extended or core + conformance levels. Filter-specific configuration for such filters + is specified using the ExtensionRef field. `Type` MUST be set to + "ExtensionRef" for custom filters. + + Implementers are encouraged to define custom implementation types to + extend the core API with implementation-specific behavior. + + If a reference to a custom filter type cannot be resolved, the filter + MUST NOT be skipped. Instead, requests that would have been processed by + that filter MUST receive a HTTP error response. + enum: + - ResponseHeaderModifier + - RequestHeaderModifier + - RequestMirror + - ExtensionRef + type: string + required: + - type + type: object + x-kubernetes-validations: + - message: filter.requestHeaderModifier must be nil + if the filter.type is not RequestHeaderModifier + rule: '!(has(self.requestHeaderModifier) && self.type + != ''RequestHeaderModifier'')' + - message: filter.requestHeaderModifier must be specified + for RequestHeaderModifier filter.type + rule: '!(!has(self.requestHeaderModifier) && self.type + == ''RequestHeaderModifier'')' + - message: filter.responseHeaderModifier must be nil + if the filter.type is not ResponseHeaderModifier + rule: '!(has(self.responseHeaderModifier) && self.type + != ''ResponseHeaderModifier'')' + - message: filter.responseHeaderModifier must be specified + for ResponseHeaderModifier filter.type + rule: '!(!has(self.responseHeaderModifier) && self.type + == ''ResponseHeaderModifier'')' + - message: filter.requestMirror must be nil if the filter.type + is not RequestMirror + rule: '!(has(self.requestMirror) && self.type != ''RequestMirror'')' + - message: filter.requestMirror must be specified for + RequestMirror filter.type + rule: '!(!has(self.requestMirror) && self.type == + ''RequestMirror'')' + - message: filter.extensionRef must be nil if the filter.type + is not ExtensionRef + rule: '!(has(self.extensionRef) && self.type != ''ExtensionRef'')' + - message: filter.extensionRef must be specified for + ExtensionRef filter.type + rule: '!(!has(self.extensionRef) && self.type == ''ExtensionRef'')' + maxItems: 16 + type: array + x-kubernetes-validations: + - message: RequestHeaderModifier filter cannot be repeated + rule: self.filter(f, f.type == 'RequestHeaderModifier').size() + <= 1 + - message: ResponseHeaderModifier filter cannot be repeated + rule: self.filter(f, f.type == 'ResponseHeaderModifier').size() + <= 1 + group: + default: "" + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + default: Service + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: Name is the name of the referent. + maxLength: 253 + minLength: 1 + type: string + namespace: + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core + maxLength: 63 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ + type: string + port: + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent + resource or this field. + format: int32 + maximum: 65535 + minimum: 1 + type: integer + weight: + default: 1 + description: |- + Weight specifies the proportion of requests forwarded to the referenced + backend. This is computed as weight/(sum of all weights in this + BackendRefs list). For non-zero values, there may be some epsilon from + the exact proportion defined here depending on the precision an + implementation supports. Weight is not a percentage and the sum of + weights does not need to equal 100. + + If only one backend is specified and it has a weight greater than 0, 100% + of the traffic is forwarded to that backend. If weight is set to 0, no + traffic should be forwarded for this entry. If unspecified, weight + defaults to 1. + + Support for this field varies based on the context where used. + format: int32 + maximum: 1000000 + minimum: 0 + type: integer + required: + - name + type: object + x-kubernetes-validations: + - message: Must have port for Service reference + rule: '(size(self.group) == 0 && self.kind == ''Service'') + ? has(self.port) : true' + maxItems: 16 + type: array + filters: + description: |- + Filters define the filters that are applied to requests that match + this rule. + + The effects of ordering of multiple behaviors are currently unspecified. + This can change in the future based on feedback during the alpha stage. + + Conformance-levels at this level are defined based on the type of filter: + + - ALL core filters MUST be supported by all implementations that support + GRPCRoute. + - Implementers are encouraged to support extended filters. + - Implementation-specific custom filters have no API guarantees across + implementations. + + Specifying the same filter multiple times is not supported unless explicitly + indicated in the filter. + + If an implementation cannot support a combination of filters, it must clearly + document that limitation. In cases where incompatible or unsupported + filters are specified and cause the `Accepted` condition to be set to status + `False`, implementations may use the `IncompatibleFilters` reason to specify + this configuration error. + + Support: Core + items: + description: |- + GRPCRouteFilter defines processing steps that must be completed during the + request or response lifecycle. GRPCRouteFilters are meant as an extension + point to express processing that may be done in Gateway implementations. Some + examples include request or response modification, implementing + authentication strategies, rate-limiting, and traffic shaping. API + guarantee/conformance is defined based on the type of the filter. + properties: + extensionRef: + description: |- + ExtensionRef is an optional, implementation-specific extension to the + "filter" behavior. For example, resource "myroutefilter" in group + "networking.example.net"). ExtensionRef MUST NOT be used for core and + extended filters. + + Support: Implementation-specific + + This filter can be used multiple times within the same rule. + properties: + group: + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + description: Kind is kind of the referent. For example + "HTTPRoute" or "Service". + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: Name is the name of the referent. + maxLength: 253 + minLength: 1 + type: string + required: + - group + - kind + - name + type: object + requestHeaderModifier: + description: |- + RequestHeaderModifier defines a schema for a filter that modifies request + headers. + + Support: Core + properties: + add: + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz + items: + description: HTTPHeader represents an HTTP Header + name and value as defined by RFC 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP Header + to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + remove: + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar + items: + type: string + maxItems: 16 + type: array + x-kubernetes-list-type: set + set: + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar + items: + description: HTTPHeader represents an HTTP Header + name and value as defined by RFC 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP Header + to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + type: object + requestMirror: + description: |- + RequestMirror defines a schema for a filter that mirrors requests. + Requests are sent to the specified destination, but responses from + that destination are ignored. + + This filter can be used multiple times within the same rule. Note that + not all implementations will be able to support mirroring to multiple + backends. + + Support: Extended + properties: + backendRef: + description: |- + BackendRef references a resource where mirrored requests are sent. + + Mirrored requests must be sent only to a single destination endpoint + within this BackendRef, irrespective of how many endpoints are present + within this BackendRef. + + If the referent cannot be found, this BackendRef is invalid and must be + dropped from the Gateway. The controller must ensure the "ResolvedRefs" + condition on the Route status is set to `status: False` and not configure + this backend in the underlying implementation. + + If there is a cross-namespace reference to an *existing* object + that is not allowed by a ReferenceGrant, the controller must ensure the + "ResolvedRefs" condition on the Route is set to `status: False`, + with the "RefNotPermitted" reason and not configure this backend in the + underlying implementation. + + In either error case, the Message of the `ResolvedRefs` Condition + should be used to provide more detail about the problem. + + Support: Extended for Kubernetes Service + + Support: Implementation-specific for any other resource + properties: + group: + default: "" + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + default: Service + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: Name is the name of the referent. + maxLength: 253 + minLength: 1 + type: string + namespace: + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core + maxLength: 63 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ + type: string + port: + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent + resource or this field. + format: int32 + maximum: 65535 + minimum: 1 + type: integer + required: + - name + type: object + x-kubernetes-validations: + - message: Must have port for Service reference + rule: '(size(self.group) == 0 && self.kind == ''Service'') + ? has(self.port) : true' + fraction: + description: |- + Fraction represents the fraction of requests that should be + mirrored to BackendRef. + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + properties: + denominator: + default: 100 + format: int32 + minimum: 1 + type: integer + numerator: + format: int32 + minimum: 0 + type: integer + required: + - numerator + type: object + x-kubernetes-validations: + - message: numerator must be less than or equal to + denominator + rule: self.numerator <= self.denominator + percent: + description: |- + Percent represents the percentage of requests that should be + mirrored to BackendRef. Its minimum value is 0 (indicating 0% of + requests) and its maximum value is 100 (indicating 100% of requests). + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + format: int32 + maximum: 100 + minimum: 0 + type: integer + required: + - backendRef + type: object + x-kubernetes-validations: + - message: Only one of percent or fraction may be specified + in HTTPRequestMirrorFilter + rule: '!(has(self.percent) && has(self.fraction))' + responseHeaderModifier: + description: |- + ResponseHeaderModifier defines a schema for a filter that modifies response + headers. + + Support: Extended + properties: + add: + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz + items: + description: HTTPHeader represents an HTTP Header + name and value as defined by RFC 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP Header + to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + remove: + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar + items: + type: string + maxItems: 16 + type: array + x-kubernetes-list-type: set + set: + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar + items: + description: HTTPHeader represents an HTTP Header + name and value as defined by RFC 7230. + properties: + name: + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + value: + description: Value is the value of HTTP Header + to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + type: object + type: + description: |- + Type identifies the type of filter to apply. As with other API fields, + types are classified into three conformance levels: + + - Core: Filter types and their corresponding configuration defined by + "Support: Core" in this package, e.g. "RequestHeaderModifier". All + implementations supporting GRPCRoute MUST support core filters. + + - Extended: Filter types and their corresponding configuration defined by + "Support: Extended" in this package, e.g. "RequestMirror". Implementers + are encouraged to support extended filters. + + - Implementation-specific: Filters that are defined and supported by specific vendors. + In the future, filters showing convergence in behavior across multiple + implementations will be considered for inclusion in extended or core + conformance levels. Filter-specific configuration for such filters + is specified using the ExtensionRef field. `Type` MUST be set to + "ExtensionRef" for custom filters. + + Implementers are encouraged to define custom implementation types to + extend the core API with implementation-specific behavior. + + If a reference to a custom filter type cannot be resolved, the filter + MUST NOT be skipped. Instead, requests that would have been processed by + that filter MUST receive a HTTP error response. + enum: + - ResponseHeaderModifier + - RequestHeaderModifier + - RequestMirror + - ExtensionRef + type: string + required: + - type + type: object + x-kubernetes-validations: + - message: filter.requestHeaderModifier must be nil if the + filter.type is not RequestHeaderModifier + rule: '!(has(self.requestHeaderModifier) && self.type != + ''RequestHeaderModifier'')' + - message: filter.requestHeaderModifier must be specified + for RequestHeaderModifier filter.type + rule: '!(!has(self.requestHeaderModifier) && self.type == + ''RequestHeaderModifier'')' + - message: filter.responseHeaderModifier must be nil if the + filter.type is not ResponseHeaderModifier + rule: '!(has(self.responseHeaderModifier) && self.type != + ''ResponseHeaderModifier'')' + - message: filter.responseHeaderModifier must be specified + for ResponseHeaderModifier filter.type + rule: '!(!has(self.responseHeaderModifier) && self.type + == ''ResponseHeaderModifier'')' + - message: filter.requestMirror must be nil if the filter.type + is not RequestMirror + rule: '!(has(self.requestMirror) && self.type != ''RequestMirror'')' + - message: filter.requestMirror must be specified for RequestMirror + filter.type + rule: '!(!has(self.requestMirror) && self.type == ''RequestMirror'')' + - message: filter.extensionRef must be nil if the filter.type + is not ExtensionRef + rule: '!(has(self.extensionRef) && self.type != ''ExtensionRef'')' + - message: filter.extensionRef must be specified for ExtensionRef + filter.type + rule: '!(!has(self.extensionRef) && self.type == ''ExtensionRef'')' + maxItems: 16 + type: array + x-kubernetes-validations: + - message: RequestHeaderModifier filter cannot be repeated + rule: self.filter(f, f.type == 'RequestHeaderModifier').size() + <= 1 + - message: ResponseHeaderModifier filter cannot be repeated + rule: self.filter(f, f.type == 'ResponseHeaderModifier').size() + <= 1 + matches: + description: |- + Matches define conditions used for matching the rule against incoming + gRPC requests. Each match is independent, i.e. this rule will be matched + if **any** one of the matches is satisfied. + + For example, take the following matches configuration: + + ``` + matches: + - method: + service: foo.bar + headers: + values: + version: 2 + - method: + service: foo.bar.v2 + ``` + + For a request to match against this rule, it MUST satisfy + EITHER of the two conditions: + + - service of foo.bar AND contains the header `version: 2` + - service of foo.bar.v2 + + See the documentation for GRPCRouteMatch on how to specify multiple + match conditions to be ANDed together. + + If no matches are specified, the implementation MUST match every gRPC request. + + Proxy or Load Balancer routing configuration generated from GRPCRoutes + MUST prioritize rules based on the following criteria, continuing on + ties. Merging MUST not be done between GRPCRoutes and HTTPRoutes. + Precedence MUST be given to the rule with the largest number of: + + * Characters in a matching non-wildcard hostname. + * Characters in a matching hostname. + * Characters in a matching service. + * Characters in a matching method. + * Header matches. + + If ties still exist across multiple Routes, matching precedence MUST be + determined in order of the following criteria, continuing on ties: + + * The oldest Route based on creation timestamp. + * The Route appearing first in alphabetical order by + "{namespace}/{name}". + + If ties still exist within the Route that has been given precedence, + matching precedence MUST be granted to the first matching rule meeting + the above criteria. + items: + description: |- + GRPCRouteMatch defines the predicate used to match requests to a given + action. Multiple match types are ANDed together, i.e. the match will + evaluate to true only if all conditions are satisfied. + + For example, the match below will match a gRPC request only if its service + is `foo` AND it contains the `version: v1` header: + + ``` + matches: + - method: + type: Exact + service: "foo" + headers: + - name: "version" + value "v1" + + ``` + properties: + headers: + description: |- + Headers specifies gRPC request header matchers. Multiple match values are + ANDed together, meaning, a request MUST match all the specified headers + to select the route. + items: + description: |- + GRPCHeaderMatch describes how to select a gRPC route by matching gRPC request + headers. + properties: + name: + description: |- + Name is the name of the gRPC Header to be matched. + + If multiple entries specify equivalent header names, only the first + entry with an equivalent name MUST be considered for a match. Subsequent + entries with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + maxLength: 256 + minLength: 1 + pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ + type: string + type: + default: Exact + description: Type specifies how to match against + the value of the header. + enum: + - Exact + - RegularExpression + type: string + value: + description: Value is the value of the gRPC Header + to be matched. + maxLength: 4096 + minLength: 1 + type: string + required: + - name + - value + type: object + maxItems: 16 + type: array + x-kubernetes-list-map-keys: + - name + x-kubernetes-list-type: map + method: + description: |- + Method specifies a gRPC request service/method matcher. If this field is + not specified, all services and methods will match. + properties: + method: + description: |- + Value of the method to match against. If left empty or omitted, will + match all services. + + At least one of Service and Method MUST be a non-empty string. + maxLength: 1024 + type: string + service: + description: |- + Value of the service to match against. If left empty or omitted, will + match any service. + + At least one of Service and Method MUST be a non-empty string. + maxLength: 1024 + type: string + type: + default: Exact + description: |- + Type specifies how to match against the service and/or method. + Support: Core (Exact with service and method specified) + + Support: Implementation-specific (Exact with method specified but no service specified) + + Support: Implementation-specific (RegularExpression) + enum: + - Exact + - RegularExpression + type: string + type: object + x-kubernetes-validations: + - message: One or both of 'service' or 'method' must be + specified + rule: 'has(self.type) ? has(self.service) || has(self.method) + : true' + - message: service must only contain valid characters + (matching ^(?i)\.?[a-z_][a-z_0-9]*(\.[a-z_][a-z_0-9]*)*$) + rule: '(!has(self.type) || self.type == ''Exact'') && + has(self.service) ? self.service.matches(r"""^(?i)\.?[a-z_][a-z_0-9]*(\.[a-z_][a-z_0-9]*)*$"""): + true' + - message: method must only contain valid characters (matching + ^[A-Za-z_][A-Za-z_0-9]*$) + rule: '(!has(self.type) || self.type == ''Exact'') && + has(self.method) ? self.method.matches(r"""^[A-Za-z_][A-Za-z_0-9]*$"""): + true' + type: object + maxItems: 8 + type: array + type: object + maxItems: 16 + type: array + x-kubernetes-validations: + - message: While 16 rules and 64 matches per rule are allowed, the + total number of matches across all rules in a route must be less + than 128 + rule: '(self.size() > 0 ? (has(self[0].matches) ? self[0].matches.size() + : 0) : 0) + (self.size() > 1 ? (has(self[1].matches) ? self[1].matches.size() + : 0) : 0) + (self.size() > 2 ? (has(self[2].matches) ? self[2].matches.size() + : 0) : 0) + (self.size() > 3 ? (has(self[3].matches) ? self[3].matches.size() + : 0) : 0) + (self.size() > 4 ? (has(self[4].matches) ? self[4].matches.size() + : 0) : 0) + (self.size() > 5 ? (has(self[5].matches) ? self[5].matches.size() + : 0) : 0) + (self.size() > 6 ? (has(self[6].matches) ? self[6].matches.size() + : 0) : 0) + (self.size() > 7 ? (has(self[7].matches) ? self[7].matches.size() + : 0) : 0) + (self.size() > 8 ? (has(self[8].matches) ? self[8].matches.size() + : 0) : 0) + (self.size() > 9 ? (has(self[9].matches) ? self[9].matches.size() + : 0) : 0) + (self.size() > 10 ? (has(self[10].matches) ? self[10].matches.size() + : 0) : 0) + (self.size() > 11 ? (has(self[11].matches) ? self[11].matches.size() + : 0) : 0) + (self.size() > 12 ? (has(self[12].matches) ? self[12].matches.size() + : 0) : 0) + (self.size() > 13 ? (has(self[13].matches) ? self[13].matches.size() + : 0) : 0) + (self.size() > 14 ? (has(self[14].matches) ? self[14].matches.size() + : 0) : 0) + (self.size() > 15 ? (has(self[15].matches) ? self[15].matches.size() + : 0) : 0) <= 128' + type: object + status: + description: Status defines the current state of GRPCRoute. + properties: + parents: + description: |- + Parents is a list of parent resources (usually Gateways) that are + associated with the route, and the status of the route with respect to + each parent. When this route attaches to a parent, the controller that + manages the parent must add an entry to this list when the controller + first sees the route and should update the entry as appropriate when the + route or gateway is modified. + + Note that parent references that cannot be resolved by an implementation + of this API will not be added to this list. Implementations of this API + can only populate Route status for the Gateways/parent resources they are + responsible for. + + A maximum of 32 Gateways will be represented in this list. An empty list + means the route has not been attached to any Gateway. + items: + description: |- + RouteParentStatus describes the status of a route with respect to an + associated Parent. + properties: + conditions: + description: |- + Conditions describes the status of the route with respect to the Gateway. + Note that the route's availability is also subject to the Gateway's own + status conditions and listener status. + + If the Route's ParentRef specifies an existing Gateway that supports + Routes of this kind AND that Gateway's controller has sufficient access, + then that Gateway's controller MUST set the "Accepted" condition on the + Route, to indicate whether the route has been accepted or rejected by the + Gateway, and why. + + A Route MUST be considered "Accepted" if at least one of the Route's + rules is implemented by the Gateway. + + There are a number of cases where the "Accepted" condition may not be set + due to lack of controller visibility, that includes when: + + * The Route refers to a nonexistent parent. + * The Route is of a type that the controller does not support. + * The Route is in a namespace the controller does not have access to. + items: + description: Condition contains details for one aspect of + the current state of this API Resource. + properties: + lastTransitionTime: + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. + format: date-time + type: string + message: + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. + maxLength: 32768 + type: string + observedGeneration: + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. + format: int64 + minimum: 0 + type: integer + reason: + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. + This field may not be empty. + maxLength: 1024 + minLength: 1 + pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$ + type: string + status: + description: status of the condition, one of True, False, + Unknown. + enum: + - "True" + - "False" + - Unknown + type: string + type: + description: type of condition in CamelCase or in foo.example.com/CamelCase. + maxLength: 316 + pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ + type: string + required: + - lastTransitionTime + - message + - reason + - status + - type + type: object + maxItems: 8 + minItems: 1 + type: array + x-kubernetes-list-map-keys: + - type + x-kubernetes-list-type: map + controllerName: + description: |- + ControllerName is a domain/path string that indicates the name of the + controller that wrote this status. This corresponds with the + controllerName field on GatewayClass. + + Example: "example.net/gateway-controller". + + The format of this field is DOMAIN "/" PATH, where DOMAIN and PATH are + valid Kubernetes names + (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names). + + Controllers MUST populate this field when writing status. Controllers should ensure that + entries to status populated with their ControllerName are cleaned up when they are no + longer necessary. + maxLength: 253 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ + type: string + parentRef: + description: |- + ParentRef corresponds with a ParentRef in the spec that this + RouteParentStatus struct describes the status of. + properties: + group: + default: gateway.networking.k8s.io + description: |- + Group is the group of the referent. + When unspecified, "gateway.networking.k8s.io" is inferred. + To set the core API group (such as for a "Service" kind referent), + Group must be explicitly set to "" (empty string). + + Support: Core + maxLength: 253 + pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + kind: + default: Gateway + description: |- + Kind is kind of the referent. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + Support for other resources is Implementation-Specific. + maxLength: 63 + minLength: 1 + pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ + type: string + name: + description: |- + Name is the name of the referent. + + Support: Core + maxLength: 253 + minLength: 1 + type: string + namespace: + description: |- + Namespace is the namespace of the referent. When unspecified, this refers + to the local namespace of the Route. + + Note that there are specific rules for ParentRefs which cross namespace + boundaries. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example: + Gateway has the AllowedRoutes field, and ReferenceGrant provides a + generic way to enable any other kind of cross-namespace reference. + + Support: Core + maxLength: 63 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ + type: string + port: + description: |- + Port is the network port this Route targets. It can be interpreted + differently based on the type of parent resource. + + When the parent resource is a Gateway, this targets all listeners + listening on the specified port that also support this kind of Route(and + select this Route). It's not recommended to set `Port` unless the + networking behaviors specified in a Route must apply to a specific port + as opposed to a listener(s) whose port(s) may be changed. When both Port + and SectionName are specified, the name and port of the selected listener + must match both specified values. + + Implementations MAY choose to support other parent resources. + Implementations supporting other types of parent resources MUST clearly + document how/if Port is interpreted. + + For the purpose of status, an attachment is considered successful as + long as the parent resource accepts it partially. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment + from the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, + the Route MUST be considered detached from the Gateway. + + Support: Extended + format: int32 + maximum: 65535 + minimum: 1 + type: integer + sectionName: + description: |- + SectionName is the name of a section within the target resource. In the + following resources, SectionName is interpreted as the following: + + * Gateway: Listener name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + * Service: Port name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + + Implementations MAY choose to support attaching Routes to other resources. + If that is the case, they MUST clearly document how SectionName is + interpreted. + + When unspecified (empty string), this will reference the entire resource. + For the purpose of status, an attachment is considered successful if at + least one section in the parent resource accepts it. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from + the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the + Route MUST be considered detached from the Gateway. + + Support: Core + maxLength: 253 + minLength: 1 + pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ + type: string + required: + - name + type: object + required: + - controllerName + - parentRef + type: object + maxItems: 32 + type: array + required: + - parents + type: object + type: object + served: true + storage: true + subresources: + status: {} +status: + acceptedNames: + kind: "" + plural: "" + conditions: null + storedVersions: null diff --git a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_httproutes.yaml b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_httproutes.yaml index 94b1a93dbc..c430d127b9 100644 --- a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_httproutes.yaml +++ b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_httproutes.yaml @@ -2,8 +2,8 @@ apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: annotations: - api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/2466 - gateway.networking.k8s.io/bundle-version: v1.0.0 + api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/3328 + gateway.networking.k8s.io/bundle-version: v1.2.1 gateway.networking.k8s.io/channel: standard creationTimestamp: null name: httproutes.gateway.networking.k8s.io @@ -28,20 +28,26 @@ spec: name: v1 schema: openAPIV3Schema: - description: HTTPRoute provides a way to route HTTP requests. This includes - the capability to match requests by hostname, path, header, or query param. - Filters can be used to specify additional processing steps. Backends specify - where matching requests should be routed. + description: |- + HTTPRoute provides a way to route HTTP requests. This includes the capability + to match requests by hostname, path, header, or query param. Filters can be + used to specify additional processing steps. Backends specify where matching + requests should be routed. properties: apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources type: string kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds type: string metadata: type: object @@ -49,57 +55,76 @@ spec: description: Spec defines the desired state of HTTPRoute. properties: hostnames: - description: "Hostnames defines a set of hostnames that should match - against the HTTP Host header to select a HTTPRoute used to process - the request. Implementations MUST ignore any port value specified - in the HTTP Host header while performing a match and (absent of - any applicable header modification configuration) MUST forward this - header unmodified to the backend. \n Valid values for Hostnames - are determined by RFC 1123 definition of a hostname with 2 notable - exceptions: \n 1. IPs are not allowed. 2. A hostname may be prefixed - with a wildcard label (`*.`). The wildcard label must appear by - itself as the first label. \n If a hostname is specified by both - the Listener and HTTPRoute, there must be at least one intersecting - hostname for the HTTPRoute to be attached to the Listener. For example: - \n * A Listener with `test.example.com` as the hostname matches - HTTPRoutes that have either not specified any hostnames, or have - specified at least one of `test.example.com` or `*.example.com`. + description: |- + Hostnames defines a set of hostnames that should match against the HTTP Host + header to select a HTTPRoute used to process the request. Implementations + MUST ignore any port value specified in the HTTP Host header while + performing a match and (absent of any applicable header modification + configuration) MUST forward this header unmodified to the backend. + + Valid values for Hostnames are determined by RFC 1123 definition of a + hostname with 2 notable exceptions: + + 1. IPs are not allowed. + 2. A hostname may be prefixed with a wildcard label (`*.`). The wildcard + label must appear by itself as the first label. + + If a hostname is specified by both the Listener and HTTPRoute, there + must be at least one intersecting hostname for the HTTPRoute to be + attached to the Listener. For example: + + * A Listener with `test.example.com` as the hostname matches HTTPRoutes + that have either not specified any hostnames, or have specified at + least one of `test.example.com` or `*.example.com`. * A Listener with `*.example.com` as the hostname matches HTTPRoutes - that have either not specified any hostnames or have specified at - least one hostname that matches the Listener hostname. For example, - `*.example.com`, `test.example.com`, and `foo.test.example.com` - would all match. On the other hand, `example.com` and `test.example.net` - would not match. \n Hostnames that are prefixed with a wildcard - label (`*.`) are interpreted as a suffix match. That means that - a match for `*.example.com` would match both `test.example.com`, - and `foo.test.example.com`, but not `example.com`. \n If both the - Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames - that do not match the Listener hostname MUST be ignored. For example, - if a Listener specified `*.example.com`, and the HTTPRoute specified - `test.example.com` and `test.example.net`, `test.example.net` must - not be considered for a match. \n If both the Listener and HTTPRoute - have specified hostnames, and none match with the criteria above, - then the HTTPRoute is not accepted. The implementation must raise - an 'Accepted' Condition with a status of `False` in the corresponding - RouteParentStatus. \n In the event that multiple HTTPRoutes specify - intersecting hostnames (e.g. overlapping wildcard matching and exact - matching hostnames), precedence must be given to rules from the - HTTPRoute with the largest number of: \n * Characters in a matching - non-wildcard hostname. * Characters in a matching hostname. \n If - ties exist across multiple Routes, the matching precedence rules - for HTTPRouteMatches takes over. \n Support: Core" + that have either not specified any hostnames or have specified at least + one hostname that matches the Listener hostname. For example, + `*.example.com`, `test.example.com`, and `foo.test.example.com` would + all match. On the other hand, `example.com` and `test.example.net` would + not match. + + Hostnames that are prefixed with a wildcard label (`*.`) are interpreted + as a suffix match. That means that a match for `*.example.com` would match + both `test.example.com`, and `foo.test.example.com`, but not `example.com`. + + If both the Listener and HTTPRoute have specified hostnames, any + HTTPRoute hostnames that do not match the Listener hostname MUST be + ignored. For example, if a Listener specified `*.example.com`, and the + HTTPRoute specified `test.example.com` and `test.example.net`, + `test.example.net` must not be considered for a match. + + If both the Listener and HTTPRoute have specified hostnames, and none + match with the criteria above, then the HTTPRoute is not accepted. The + implementation must raise an 'Accepted' Condition with a status of + `False` in the corresponding RouteParentStatus. + + In the event that multiple HTTPRoutes specify intersecting hostnames (e.g. + overlapping wildcard matching and exact matching hostnames), precedence must + be given to rules from the HTTPRoute with the largest number of: + + * Characters in a matching non-wildcard hostname. + * Characters in a matching hostname. + + If ties exist across multiple Routes, the matching precedence rules for + HTTPRouteMatches takes over. + + Support: Core items: - description: "Hostname is the fully qualified domain name of a network - host. This matches the RFC 1123 definition of a hostname with - 2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname - may be prefixed with a wildcard label (`*.`). The wildcard label - must appear by itself as the first label. \n Hostname can be \"precise\" - which is a domain name without the terminating dot of a network - host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain - name prefixed with a single wildcard label (e.g. `*.example.com`). - \n Note that as per RFC1035 and RFC1123, a *label* must consist - of lower case alphanumeric characters or '-', and must start and - end with an alphanumeric character. No other punctuation is allowed." + description: |- + Hostname is the fully qualified domain name of a network host. This matches + the RFC 1123 definition of a hostname with 2 notable exceptions: + + 1. IPs are not allowed. + 2. A hostname may be prefixed with a wildcard label (`*.`). The wildcard + label must appear by itself as the first label. + + Hostname can be "precise" which is a domain name without the terminating + dot of a network host (e.g. "foo.example.com") or "wildcard", which is a + domain name prefixed with a single wildcard label (e.g. `*.example.com`). + + Note that as per RFC1035 and RFC1123, a *label* must consist of lower case + alphanumeric characters or '-', and must start and end with an alphanumeric + character. No other punctuation is allowed. maxLength: 253 minLength: 1 pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ @@ -107,118 +132,179 @@ spec: maxItems: 16 type: array parentRefs: - description: "ParentRefs references the resources (usually Gateways) - that a Route wants to be attached to. Note that the referenced parent - resource needs to allow this for the attachment to be complete. - For Gateways, that means the Gateway needs to allow attachment from - Routes of this kind and namespace. For Services, that means the - Service must either be in the same namespace for a \"producer\" - route, or the mesh implementation must support and allow \"consumer\" - routes for the referenced Service. ReferenceGrant is not applicable - for governing ParentRefs to Services - it is not possible to create - a \"producer\" route for a Service in a different namespace from - the Route. \n There are two kinds of parent resources with \"Core\" - support: \n * Gateway (Gateway conformance profile) This API may - be extended in the future to support additional kinds of parent - resources. \n ParentRefs must be _distinct_. This means either that: - \n * They select different objects. If this is the case, then parentRef - entries are distinct. In terms of fields, this means that the multi-part - key defined by `group`, `kind`, `namespace`, and `name` must be - unique across all parentRef entries in the Route. * They do not - select different objects, but for each optional field used, each - ParentRef that selects the same object must set the same set of - optional fields to different values. If one ParentRef sets a combination - of optional fields, all must set the same combination. \n Some examples: - \n * If one ParentRef sets `sectionName`, all ParentRefs referencing - the same object must also set `sectionName`. * If one ParentRef - sets `port`, all ParentRefs referencing the same object must also - set `port`. * If one ParentRef sets `sectionName` and `port`, all - ParentRefs referencing the same object must also set `sectionName` - and `port`. \n It is possible to separately reference multiple distinct - objects that may be collapsed by an implementation. For example, - some implementations may choose to merge compatible Gateway Listeners - together. If that is the case, the list of routes attached to those - resources should also be merged. \n Note that for ParentRefs that - cross namespace boundaries, there are specific rules. Cross-namespace - references are only valid if they are explicitly allowed by something - in the namespace they are referring to. For example, Gateway has - the AllowedRoutes field, and ReferenceGrant provides a generic way - to enable other kinds of cross-namespace reference. \n \n " + description: |- + ParentRefs references the resources (usually Gateways) that a Route wants + to be attached to. Note that the referenced parent resource needs to + allow this for the attachment to be complete. For Gateways, that means + the Gateway needs to allow attachment from Routes of this kind and + namespace. For Services, that means the Service must either be in the same + namespace for a "producer" route, or the mesh implementation must support + and allow "consumer" routes for the referenced Service. ReferenceGrant is + not applicable for governing ParentRefs to Services - it is not possible to + create a "producer" route for a Service in a different namespace from the + Route. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + This API may be extended in the future to support additional kinds of parent + resources. + + ParentRefs must be _distinct_. This means either that: + + * They select different objects. If this is the case, then parentRef + entries are distinct. In terms of fields, this means that the + multi-part key defined by `group`, `kind`, `namespace`, and `name` must + be unique across all parentRef entries in the Route. + * They do not select different objects, but for each optional field used, + each ParentRef that selects the same object must set the same set of + optional fields to different values. If one ParentRef sets a + combination of optional fields, all must set the same combination. + + Some examples: + + * If one ParentRef sets `sectionName`, all ParentRefs referencing the + same object must also set `sectionName`. + * If one ParentRef sets `port`, all ParentRefs referencing the same + object must also set `port`. + * If one ParentRef sets `sectionName` and `port`, all ParentRefs + referencing the same object must also set `sectionName` and `port`. + + It is possible to separately reference multiple distinct objects that may + be collapsed by an implementation. For example, some implementations may + choose to merge compatible Gateway Listeners together. If that is the + case, the list of routes attached to those resources should also be + merged. + + Note that for ParentRefs that cross namespace boundaries, there are specific + rules. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example, + Gateway has the AllowedRoutes field, and ReferenceGrant provides a + generic way to enable other kinds of cross-namespace reference. items: - description: "ParentReference identifies an API object (usually - a Gateway) that can be considered a parent of this resource (usually - a route). There are two kinds of parent resources with \"Core\" - support: \n * Gateway (Gateway conformance profile) * Service - (Mesh conformance profile, experimental, ClusterIP Services only) - \n This API may be extended in the future to support additional - kinds of parent resources. \n The API object must be valid in - the cluster; the Group and Kind must be registered in the cluster - for this reference to be valid." + description: |- + ParentReference identifies an API object (usually a Gateway) that can be considered + a parent of this resource (usually a route). There are two kinds of parent resources + with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + This API may be extended in the future to support additional kinds of parent + resources. + + The API object must be valid in the cluster; the Group and Kind must + be registered in the cluster for this reference to be valid. properties: group: default: gateway.networking.k8s.io - description: "Group is the group of the referent. When unspecified, - \"gateway.networking.k8s.io\" is inferred. To set the core - API group (such as for a \"Service\" kind referent), Group - must be explicitly set to \"\" (empty string). \n Support: - Core" + description: |- + Group is the group of the referent. + When unspecified, "gateway.networking.k8s.io" is inferred. + To set the core API group (such as for a "Service" kind referent), + Group must be explicitly set to "" (empty string). + + Support: Core maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Gateway - description: "Kind is kind of the referent. \n There are two - kinds of parent resources with \"Core\" support: \n * Gateway - (Gateway conformance profile) * Service (Mesh conformance - profile, experimental, ClusterIP Services only) \n Support - for other resources is Implementation-Specific." + description: |- + Kind is kind of the referent. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + Support for other resources is Implementation-Specific. maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ type: string name: - description: "Name is the name of the referent. \n Support: - Core" + description: |- + Name is the name of the referent. + + Support: Core maxLength: 253 minLength: 1 type: string namespace: - description: "Namespace is the namespace of the referent. When - unspecified, this refers to the local namespace of the Route. - \n Note that there are specific rules for ParentRefs which - cross namespace boundaries. Cross-namespace references are - only valid if they are explicitly allowed by something in - the namespace they are referring to. For example: Gateway - has the AllowedRoutes field, and ReferenceGrant provides a + description: |- + Namespace is the namespace of the referent. When unspecified, this refers + to the local namespace of the Route. + + Note that there are specific rules for ParentRefs which cross namespace + boundaries. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example: + Gateway has the AllowedRoutes field, and ReferenceGrant provides a generic way to enable any other kind of cross-namespace reference. - \n \n Support: Core" + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string + port: + description: |- + Port is the network port this Route targets. It can be interpreted + differently based on the type of parent resource. + + When the parent resource is a Gateway, this targets all listeners + listening on the specified port that also support this kind of Route(and + select this Route). It's not recommended to set `Port` unless the + networking behaviors specified in a Route must apply to a specific port + as opposed to a listener(s) whose port(s) may be changed. When both Port + and SectionName are specified, the name and port of the selected listener + must match both specified values. + + Implementations MAY choose to support other parent resources. + Implementations supporting other types of parent resources MUST clearly + document how/if Port is interpreted. + + For the purpose of status, an attachment is considered successful as + long as the parent resource accepts it partially. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment + from the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, + the Route MUST be considered detached from the Gateway. + + Support: Extended + format: int32 + maximum: 65535 + minimum: 1 + type: integer sectionName: - description: "SectionName is the name of a section within the - target resource. In the following resources, SectionName is - interpreted as the following: \n * Gateway: Listener Name. - When both Port (experimental) and SectionName are specified, - the name and port of the selected listener must match both - specified values. * Service: Port Name. When both Port (experimental) - and SectionName are specified, the name and port of the selected - listener must match both specified values. Note that attaching - Routes to Services as Parents is part of experimental Mesh - support and is not supported for any other purpose. \n Implementations - MAY choose to support attaching Routes to other resources. - If that is the case, they MUST clearly document how SectionName - is interpreted. \n When unspecified (empty string), this will - reference the entire resource. For the purpose of status, - an attachment is considered successful if at least one section - in the parent resource accepts it. For example, Gateway listeners - can restrict which Routes can attach to them by Route kind, - namespace, or hostname. If 1 of 2 Gateway listeners accept - attachment from the referencing Route, the Route MUST be considered - successfully attached. If no Gateway listeners accept attachment - from this Route, the Route MUST be considered detached from - the Gateway. \n Support: Core" + description: |- + SectionName is the name of a section within the target resource. In the + following resources, SectionName is interpreted as the following: + + * Gateway: Listener name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + * Service: Port name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + + Implementations MAY choose to support attaching Routes to other resources. + If that is the case, they MUST clearly document how SectionName is + interpreted. + + When unspecified (empty string), this will reference the entire resource. + For the purpose of status, an attachment is considered successful if at + least one section in the parent resource accepts it. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from + the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the + Route MUST be considered detached from the Gateway. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ @@ -256,81 +342,88 @@ spec: value: / description: Rules are a list of HTTP matchers, filters and actions. items: - description: HTTPRouteRule defines semantics for matching an HTTP - request based on conditions (matches), processing it (filters), - and forwarding the request to an API object (backendRefs). + description: |- + HTTPRouteRule defines semantics for matching an HTTP request based on + conditions (matches), processing it (filters), and forwarding the request to + an API object (backendRefs). properties: backendRefs: - description: "BackendRefs defines the backend(s) where matching - requests should be sent. \n Failure behavior here depends - on how many BackendRefs are specified and how many are invalid. - \n If *all* entries in BackendRefs are invalid, and there - are also no filters specified in this route rule, *all* traffic - which matches this rule MUST receive a 500 status code. \n - See the HTTPBackendRef definition for the rules about what - makes a single HTTPBackendRef invalid. \n When a HTTPBackendRef - is invalid, 500 status codes MUST be returned for requests - that would have otherwise been routed to an invalid backend. - If multiple backends are specified, and some are invalid, - the proportion of requests that would otherwise have been - routed to an invalid backend MUST receive a 500 status code. - \n For example, if two backends are specified with equal weights, - and one is invalid, 50 percent of traffic must receive a 500. - Implementations may choose how that 50 percent is determined. - \n Support: Core for Kubernetes Service \n Support: Extended - for Kubernetes ServiceImport \n Support: Implementation-specific - for any other resource \n Support for weight: Core" + description: |- + BackendRefs defines the backend(s) where matching requests should be + sent. + + Failure behavior here depends on how many BackendRefs are specified and + how many are invalid. + + If *all* entries in BackendRefs are invalid, and there are also no filters + specified in this route rule, *all* traffic which matches this rule MUST + receive a 500 status code. + + See the HTTPBackendRef definition for the rules about what makes a single + HTTPBackendRef invalid. + + When a HTTPBackendRef is invalid, 500 status codes MUST be returned for + requests that would have otherwise been routed to an invalid backend. If + multiple backends are specified, and some are invalid, the proportion of + requests that would otherwise have been routed to an invalid backend + MUST receive a 500 status code. + + For example, if two backends are specified with equal weights, and one is + invalid, 50 percent of traffic must receive a 500. Implementations may + choose how that 50 percent is determined. + + When a HTTPBackendRef refers to a Service that has no ready endpoints, + implementations SHOULD return a 503 for requests to that backend instead. + If an implementation chooses to do this, all of the above rules for 500 responses + MUST also apply for responses that return a 503. + + Support: Core for Kubernetes Service + + Support: Extended for Kubernetes ServiceImport + + Support: Implementation-specific for any other resource + + Support for weight: Core items: - description: "HTTPBackendRef defines how a HTTPRoute forwards - a HTTP request. \n Note that when a namespace different - than the local namespace is specified, a ReferenceGrant - object is required in the referent namespace to allow that + description: |- + HTTPBackendRef defines how a HTTPRoute forwards a HTTP request. + + Note that when a namespace different than the local namespace is specified, a + ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant - documentation for details. \n - \n When the BackendRef points to a Kubernetes Service, implementations - SHOULD honor the appProtocol field if it is set for the - target Service Port. \n Implementations supporting appProtocol - SHOULD recognize the Kubernetes Standard Application Protocols - defined in KEP-3726. \n If a Service appProtocol isn't specified, - an implementation MAY infer the backend protocol through - its own means. Implementations MAY infer the protocol from - the Route type referring to the backend Service. \n If a - Route is not able to send traffic to the backend using the - specified protocol then the backend is considered invalid. - Implementations MUST set the \"ResolvedRefs\" condition - to \"False\" with the \"UnsupportedProtocol\" reason. \n - " + documentation for details. properties: filters: - description: "Filters defined at this level should be - executed if and only if the request is being forwarded - to the backend defined here. \n Support: Implementation-specific - (For broader support of filters, use the Filters field - in HTTPRouteRule.)" + description: |- + Filters defined at this level should be executed if and only if the + request is being forwarded to the backend defined here. + + Support: Implementation-specific (For broader support of filters, use the + Filters field in HTTPRouteRule.) items: - description: HTTPRouteFilter defines processing steps - that must be completed during the request or response - lifecycle. HTTPRouteFilters are meant as an extension - point to express processing that may be done in Gateway - implementations. Some examples include request or - response modification, implementing authentication - strategies, rate-limiting, and traffic shaping. API - guarantee/conformance is defined based on the type - of the filter. + description: |- + HTTPRouteFilter defines processing steps that must be completed during the + request or response lifecycle. HTTPRouteFilters are meant as an extension + point to express processing that may be done in Gateway implementations. Some + examples include request or response modification, implementing + authentication strategies, rate-limiting, and traffic shaping. API + guarantee/conformance is defined based on the type of the filter. properties: extensionRef: - description: "ExtensionRef is an optional, implementation-specific - extension to the \"filter\" behavior. For example, - resource \"myroutefilter\" in group \"networking.example.net\"). - ExtensionRef MUST NOT be used for core and extended - filters. \n This filter can be used multiple times - within the same rule. \n Support: Implementation-specific" + description: |- + ExtensionRef is an optional, implementation-specific extension to the + "filter" behavior. For example, resource "myroutefilter" in group + "networking.example.net"). ExtensionRef MUST NOT be used for core and + extended filters. + + This filter can be used multiple times within the same rule. + + Support: Implementation-specific properties: group: - description: Group is the group of the referent. - For example, "gateway.networking.k8s.io". - When unspecified or empty string, core API - group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string @@ -352,35 +445,45 @@ spec: - name type: object requestHeaderModifier: - description: "RequestHeaderModifier defines a schema - for a filter that modifies request headers. \n - Support: Core" + description: |- + RequestHeaderModifier defines a schema for a filter that modifies request + headers. + + Support: Core properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It - appends to any existing values associated - with the header name. \n Input: GET /foo HTTP/1.1 - my-header: foo \n Config: add: - name: \"my-header\" - value: \"bar,baz\" \n Output: GET /foo HTTP/1.1 - my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -401,44 +504,61 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from - the HTTP request before the action. The value - of Remove is a list of HTTP header names. - Note that the header names are case-insensitive - (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo - my-header2: bar my-header3: baz \n Config: - remove: [\"my-header1\", \"my-header3\"] \n - Output: GET /foo HTTP/1.1 my-header2: bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with - the given header (name, value) before the - action. \n Input: GET /foo HTTP/1.1 my-header: - foo \n Config: set: - name: \"my-header\" - value: \"bar\" \n Output: GET /foo HTTP/1.1 - my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -460,64 +580,68 @@ spec: x-kubernetes-list-type: map type: object requestMirror: - description: "RequestMirror defines a schema for - a filter that mirrors requests. Requests are sent - to the specified destination, but responses from - that destination are ignored. \n This filter can - be used multiple times within the same rule. Note - that not all implementations will be able to support - mirroring to multiple backends. \n Support: Extended" + description: |- + RequestMirror defines a schema for a filter that mirrors requests. + Requests are sent to the specified destination, but responses from + that destination are ignored. + + This filter can be used multiple times within the same rule. Note that + not all implementations will be able to support mirroring to multiple + backends. + + Support: Extended properties: backendRef: - description: "BackendRef references a resource - where mirrored requests are sent. \n Mirrored - requests must be sent only to a single destination - endpoint within this BackendRef, irrespective - of how many endpoints are present within this - BackendRef. \n If the referent cannot be found, - this BackendRef is invalid and must be dropped - from the Gateway. The controller must ensure - the \"ResolvedRefs\" condition on the Route - status is set to `status: False` and not configure + description: |- + BackendRef references a resource where mirrored requests are sent. + + Mirrored requests must be sent only to a single destination endpoint + within this BackendRef, irrespective of how many endpoints are present + within this BackendRef. + + If the referent cannot be found, this BackendRef is invalid and must be + dropped from the Gateway. The controller must ensure the "ResolvedRefs" + condition on the Route status is set to `status: False` and not configure this backend in the underlying implementation. - \n If there is a cross-namespace reference - to an *existing* object that is not allowed - by a ReferenceGrant, the controller must ensure - the \"ResolvedRefs\" condition on the Route - is set to `status: False`, with the \"RefNotPermitted\" - reason and not configure this backend in the - underlying implementation. \n In either error - case, the Message of the `ResolvedRefs` Condition - should be used to provide more detail about - the problem. \n Support: Extended for Kubernetes - Service \n Support: Implementation-specific - for any other resource" + + If there is a cross-namespace reference to an *existing* object + that is not allowed by a ReferenceGrant, the controller must ensure the + "ResolvedRefs" condition on the Route is set to `status: False`, + with the "RefNotPermitted" reason and not configure this backend in the + underlying implementation. + + In either error case, the Message of the `ResolvedRefs` Condition + should be used to provide more detail about the problem. + + Support: Extended for Kubernetes Service + + Support: Implementation-specific for any other resource properties: group: default: "" - description: Group is the group of the referent. - For example, "gateway.networking.k8s.io". - When unspecified or empty string, core - API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Service - description: "Kind is the Kubernetes resource - kind of the referent. For example \"Service\". - \n Defaults to \"Service\" when not specified. - \n ExternalName services can refer to - CNAME DNS records that may live outside - of the cluster and as such are difficult - to reason about in terms of conformance. - They also may not be safe to forward to - (see CVE-2021-25740 for more information). - Implementations SHOULD NOT support ExternalName - Services. \n Support: Core (Services with - a type other than ExternalName) \n Support: - Implementation-specific (Services with - type ExternalName)" + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ @@ -528,29 +652,27 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace - of the backend. When unspecified, the - local namespace is inferred. \n Note that - when a namespace different than the local - namespace is specified, a ReferenceGrant - object is required in the referent namespace - to allow that namespace's owner to accept - the reference. See the ReferenceGrant - documentation for details. \n Support: - Core" + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string port: - description: Port specifies the destination - port number to use for this resource. - Port is required when the referent is - a Kubernetes Service. In this case, the - port number is the service port number, - not the target port. For other resources, - destination port might be derived from - the referent resource or this field. + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent + resource or this field. format: int32 maximum: 65535 minimum: 1 @@ -562,88 +684,112 @@ spec: - message: Must have port for Service reference rule: '(size(self.group) == 0 && self.kind == ''Service'') ? has(self.port) : true' + fraction: + description: |- + Fraction represents the fraction of requests that should be + mirrored to BackendRef. + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + properties: + denominator: + default: 100 + format: int32 + minimum: 1 + type: integer + numerator: + format: int32 + minimum: 0 + type: integer + required: + - numerator + type: object + x-kubernetes-validations: + - message: numerator must be less than or equal + to denominator + rule: self.numerator <= self.denominator + percent: + description: |- + Percent represents the percentage of requests that should be + mirrored to BackendRef. Its minimum value is 0 (indicating 0% of + requests) and its maximum value is 100 (indicating 100% of requests). + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + format: int32 + maximum: 100 + minimum: 0 + type: integer required: - backendRef type: object + x-kubernetes-validations: + - message: Only one of percent or fraction may be + specified in HTTPRequestMirrorFilter + rule: '!(has(self.percent) && has(self.fraction))' requestRedirect: - description: "RequestRedirect defines a schema for - a filter that responds to the request with an - HTTP redirection. \n Support: Core" + description: |- + RequestRedirect defines a schema for a filter that responds to the + request with an HTTP redirection. + + Support: Core properties: hostname: - description: "Hostname is the hostname to be - used in the value of the `Location` header - in the response. When empty, the hostname - in the `Host` header of the request is used. - \n Support: Core" + description: |- + Hostname is the hostname to be used in the value of the `Location` + header in the response. + When empty, the hostname in the `Host` header of the request is used. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines parameters used to - modify the path of the incoming request. The - modified path is then used to construct the - `Location` header. When empty, the request - path is used as-is. \n Support: Extended" + description: |- + Path defines parameters used to modify the path of the incoming request. + The modified path is then used to construct the `Location` header. When + empty, the request path is used as-is. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the - value with which to replace the full path + description: |- + ReplaceFullPath specifies the value with which to replace the full path of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies - the value with which to replace the prefix - match of a request during a rewrite or - redirect. For example, a request to \"/foo/bar\" - with a prefix match of \"/foo\" and a - ReplacePrefixMatch of \"/xyz\" would be - modified to \"/xyz/bar\". \n Note that - this matches the behavior of the PathPrefix - match type. This matches full path elements. - A path element refers to the list of labels - in the path split by the `/` separator. - When specified, a trailing `/` is ignored. - For example, the paths `/abc`, `/abc/`, - and `/abc/def` would all match the prefix - `/abc`, but the path `/abcd` would not. - \n ReplacePrefixMatch is only compatible - with a `PathPrefix` HTTPRouteMatch. Using - any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the - Route to `status: False`. \n Request Path - | Prefix Match | Replace Prefix | Modified - Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | - /xyz/ | /xyz/bar /foo/bar | - /foo/ | /xyz | /xyz/bar - /foo/bar | /foo/ | /xyz/ | - /xyz/bar /foo | /foo | - /xyz | /xyz /foo/ | /foo - \ | /xyz | /xyz/ /foo/bar - \ | /foo | | - /bar /foo/ | /foo | | / /foo | /foo | - | / /foo/ | /foo - \ | / | / /foo | - /foo | / | /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path - modifier. Additional types may be added - in a future release of the API. \n Note - that values may be added to this enum, - implementations must ensure that unknown - values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the - Route to `status: False`, with a Reason - of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -669,95 +815,111 @@ spec: rule: 'has(self.replacePrefixMatch) ? self.type == ''ReplacePrefixMatch'' : true' port: - description: "Port is the port to be used in - the value of the `Location` header in the - response. \n If no port is specified, the - redirect port MUST be derived using the following - rules: \n * If redirect scheme is not-empty, - the redirect port MUST be the well-known port - associated with the redirect scheme. Specifically - \"http\" to port 80 and \"https\" to port - 443. If the redirect scheme does not have - a well-known port, the listener port of the - Gateway SHOULD be used. * If redirect scheme - is empty, the redirect port MUST be the Gateway - Listener port. \n Implementations SHOULD NOT - add the port number in the 'Location' header - in the following cases: \n * A Location header - that will use HTTP (whether that is determined - via the Listener protocol or the Scheme field) - _and_ use port 80. * A Location header that - will use HTTPS (whether that is determined - via the Listener protocol or the Scheme field) - _and_ use port 443. \n Support: Extended" + description: |- + Port is the port to be used in the value of the `Location` + header in the response. + + If no port is specified, the redirect port MUST be derived using the + following rules: + + * If redirect scheme is not-empty, the redirect port MUST be the well-known + port associated with the redirect scheme. Specifically "http" to port 80 + and "https" to port 443. If the redirect scheme does not have a + well-known port, the listener port of the Gateway SHOULD be used. + * If redirect scheme is empty, the redirect port MUST be the Gateway + Listener port. + + Implementations SHOULD NOT add the port number in the 'Location' + header in the following cases: + + * A Location header that will use HTTP (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 80. + * A Location header that will use HTTPS (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 443. + + Support: Extended format: int32 maximum: 65535 minimum: 1 type: integer scheme: - description: "Scheme is the scheme to be used - in the value of the `Location` header in the - response. When empty, the scheme of the request - is used. \n Scheme redirects can affect the - port of the redirect, for more information, - refer to the documentation for the port field - of this filter. \n Note that values may be - added to this enum, implementations must ensure - that unknown values will not cause a crash. - \n Unknown values here must result in the - implementation setting the Accepted Condition - for the Route to `status: False`, with a Reason - of `UnsupportedValue`. \n Support: Extended" + description: |- + Scheme is the scheme to be used in the value of the `Location` header in + the response. When empty, the scheme of the request is used. + + Scheme redirects can affect the port of the redirect, for more information, + refer to the documentation for the port field of this filter. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Extended enum: - http - https type: string statusCode: default: 302 - description: "StatusCode is the HTTP status - code to be used in response. \n Note that - values may be added to this enum, implementations - must ensure that unknown values will not cause - a crash. \n Unknown values here must result - in the implementation setting the Accepted - Condition for the Route to `status: False`, - with a Reason of `UnsupportedValue`. \n Support: - Core" + description: |- + StatusCode is the HTTP status code to be used in response. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Core enum: - 301 - 302 type: integer type: object responseHeaderModifier: - description: "ResponseHeaderModifier defines a schema - for a filter that modifies response headers. \n - Support: Extended" + description: |- + ResponseHeaderModifier defines a schema for a filter that modifies response + headers. + + Support: Extended properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It - appends to any existing values associated - with the header name. \n Input: GET /foo HTTP/1.1 - my-header: foo \n Config: add: - name: \"my-header\" - value: \"bar,baz\" \n Output: GET /foo HTTP/1.1 - my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -778,44 +940,61 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from - the HTTP request before the action. The value - of Remove is a list of HTTP header names. - Note that the header names are case-insensitive - (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo - my-header2: bar my-header3: baz \n Config: - remove: [\"my-header1\", \"my-header3\"] \n - Output: GET /foo HTTP/1.1 my-header2: bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with - the given header (name, value) before the - action. \n Input: GET /foo HTTP/1.1 my-header: - foo \n Config: set: - name: \"my-header\" - value: \"bar\" \n Output: GET /foo HTTP/1.1 - my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -837,37 +1016,39 @@ spec: x-kubernetes-list-type: map type: object type: - description: "Type identifies the type of filter - to apply. As with other API fields, types are - classified into three conformance levels: \n - - Core: Filter types and their corresponding configuration - defined by \"Support: Core\" in this package, - e.g. \"RequestHeaderModifier\". All implementations - must support core filters. \n - Extended: Filter - types and their corresponding configuration defined - by \"Support: Extended\" in this package, e.g. - \"RequestMirror\". Implementers are encouraged - to support extended filters. \n - Implementation-specific: - Filters that are defined and supported by specific - vendors. In the future, filters showing convergence - in behavior across multiple implementations will - be considered for inclusion in extended or core - conformance levels. Filter-specific configuration - for such filters is specified using the ExtensionRef - field. `Type` should be set to \"ExtensionRef\" - for custom filters. \n Implementers are encouraged - to define custom implementation types to extend - the core API with implementation-specific behavior. - \n If a reference to a custom filter type cannot - be resolved, the filter MUST NOT be skipped. Instead, - requests that would have been processed by that - filter MUST receive a HTTP error response. \n + description: |- + Type identifies the type of filter to apply. As with other API fields, + types are classified into three conformance levels: + + - Core: Filter types and their corresponding configuration defined by + "Support: Core" in this package, e.g. "RequestHeaderModifier". All + implementations must support core filters. + + - Extended: Filter types and their corresponding configuration defined by + "Support: Extended" in this package, e.g. "RequestMirror". Implementers + are encouraged to support extended filters. + + - Implementation-specific: Filters that are defined and supported by + specific vendors. + In the future, filters showing convergence in behavior across multiple + implementations will be considered for inclusion in extended or core + conformance levels. Filter-specific configuration for such filters + is specified using the ExtensionRef field. `Type` should be set to + "ExtensionRef" for custom filters. + + Implementers are encouraged to define custom implementation types to + extend the core API with implementation-specific behavior. + + If a reference to a custom filter type cannot be resolved, the filter + MUST NOT be skipped. Instead, requests that would have been processed by + that filter MUST receive a HTTP error response. + Note that values may be added to this enum, implementations - must ensure that unknown values will not cause - a crash. \n Unknown values here must result in - the implementation setting the Accepted Condition - for the Route to `status: False`, with a Reason - of `UnsupportedValue`." + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - RequestHeaderModifier - ResponseHeaderModifier @@ -877,79 +1058,64 @@ spec: - ExtensionRef type: string urlRewrite: - description: "URLRewrite defines a schema for a - filter that modifies a request during forwarding. - \n Support: Extended" + description: |- + URLRewrite defines a schema for a filter that modifies a request during forwarding. + + Support: Extended properties: hostname: - description: "Hostname is the value to be used - to replace the Host header value during forwarding. - \n Support: Extended" + description: |- + Hostname is the value to be used to replace the Host header value during + forwarding. + + Support: Extended maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines a path rewrite. \n - Support: Extended" + description: |- + Path defines a path rewrite. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the - value with which to replace the full path + description: |- + ReplaceFullPath specifies the value with which to replace the full path of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies - the value with which to replace the prefix - match of a request during a rewrite or - redirect. For example, a request to \"/foo/bar\" - with a prefix match of \"/foo\" and a - ReplacePrefixMatch of \"/xyz\" would be - modified to \"/xyz/bar\". \n Note that - this matches the behavior of the PathPrefix - match type. This matches full path elements. - A path element refers to the list of labels - in the path split by the `/` separator. - When specified, a trailing `/` is ignored. - For example, the paths `/abc`, `/abc/`, - and `/abc/def` would all match the prefix - `/abc`, but the path `/abcd` would not. - \n ReplacePrefixMatch is only compatible - with a `PathPrefix` HTTPRouteMatch. Using - any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the - Route to `status: False`. \n Request Path - | Prefix Match | Replace Prefix | Modified - Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | - /xyz/ | /xyz/bar /foo/bar | - /foo/ | /xyz | /xyz/bar - /foo/bar | /foo/ | /xyz/ | - /xyz/bar /foo | /foo | - /xyz | /xyz /foo/ | /foo - \ | /xyz | /xyz/ /foo/bar - \ | /foo | | - /bar /foo/ | /foo | | / /foo | /foo | - | / /foo/ | /foo - \ | / | / /foo | - /foo | / | /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path - modifier. Additional types may be added - in a future release of the API. \n Note - that values may be added to this enum, - implementations must ensure that unknown - values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the - Route to `status: False`, with a Reason - of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -1047,25 +1213,29 @@ spec: <= 1 group: default: "" - description: Group is the group of the referent. For example, - "gateway.networking.k8s.io". When unspecified or empty - string, core API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Service - description: "Kind is the Kubernetes resource kind of - the referent. For example \"Service\". \n Defaults to - \"Service\" when not specified. \n ExternalName services - can refer to CNAME DNS records that may live outside - of the cluster and as such are difficult to reason about - in terms of conformance. They also may not be safe to - forward to (see CVE-2021-25740 for more information). - Implementations SHOULD NOT support ExternalName Services. - \n Support: Core (Services with a type other than ExternalName) - \n Support: Implementation-specific (Services with type - ExternalName)" + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ @@ -1076,43 +1246,47 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace of the backend. - When unspecified, the local namespace is inferred. \n - Note that when a namespace different than the local - namespace is specified, a ReferenceGrant object is required - in the referent namespace to allow that namespace's - owner to accept the reference. See the ReferenceGrant - documentation for details. \n Support: Core" + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string port: - description: Port specifies the destination port number - to use for this resource. Port is required when the - referent is a Kubernetes Service. In this case, the - port number is the service port number, not the target - port. For other resources, destination port might be - derived from the referent resource or this field. + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent + resource or this field. format: int32 maximum: 65535 minimum: 1 type: integer weight: default: 1 - description: "Weight specifies the proportion of requests - forwarded to the referenced backend. This is computed - as weight/(sum of all weights in this BackendRefs list). - For non-zero values, there may be some epsilon from - the exact proportion defined here depending on the precision - an implementation supports. Weight is not a percentage - and the sum of weights does not need to equal 100. \n - If only one backend is specified and it has a weight - greater than 0, 100% of the traffic is forwarded to - that backend. If weight is set to 0, no traffic should - be forwarded for this entry. If unspecified, weight - defaults to 1. \n Support for this field varies based - on the context where used." + description: |- + Weight specifies the proportion of requests forwarded to the referenced + backend. This is computed as weight/(sum of all weights in this + BackendRefs list). For non-zero values, there may be some epsilon from + the exact proportion defined here depending on the precision an + implementation supports. Weight is not a percentage and the sum of + weights does not need to equal 100. + + If only one backend is specified and it has a weight greater than 0, 100% + of the traffic is forwarded to that backend. If weight is set to 0, no + traffic should be forwarded for this entry. If unspecified, weight + defaults to 1. + + Support for this field varies based on the context where used. format: int32 maximum: 1000000 minimum: 0 @@ -1127,46 +1301,67 @@ spec: maxItems: 16 type: array filters: - description: "Filters define the filters that are applied to - requests that match this rule. \n The effects of ordering - of multiple behaviors are currently unspecified. This can - change in the future based on feedback during the alpha stage. - \n Conformance-levels at this level are defined based on the - type of filter: \n - ALL core filters MUST be supported by - all implementations. - Implementers are encouraged to support - extended filters. - Implementation-specific custom filters - have no API guarantees across implementations. \n Specifying - the same filter multiple times is not supported unless explicitly - indicated in the filter. \n All filters are expected to be - compatible with each other except for the URLRewrite and RequestRedirect - filters, which may not be combined. If an implementation can - not support other combinations of filters, they must clearly + description: |- + Filters define the filters that are applied to requests that match + this rule. + + Wherever possible, implementations SHOULD implement filters in the order + they are specified. + + Implementations MAY choose to implement this ordering strictly, rejecting + any combination or order of filters that cannot be supported. If implementations + choose a strict interpretation of filter ordering, they MUST clearly document + that behavior. + + To reject an invalid combination or order of filters, implementations SHOULD + consider the Route Rules with this configuration invalid. If all Route Rules + in a Route are invalid, the entire Route would be considered invalid. If only + a portion of Route Rules are invalid, implementations MUST set the + "PartiallyInvalid" condition for the Route. + + Conformance-levels at this level are defined based on the type of filter: + + - ALL core filters MUST be supported by all implementations. + - Implementers are encouraged to support extended filters. + - Implementation-specific custom filters have no API guarantees across + implementations. + + Specifying the same filter multiple times is not supported unless explicitly + indicated in the filter. + + All filters are expected to be compatible with each other except for the + URLRewrite and RequestRedirect filters, which may not be combined. If an + implementation cannot support other combinations of filters, they must clearly document that limitation. In cases where incompatible or unsupported - filters are specified and cause the `Accepted` condition to - be set to status `False`, implementations may use the `IncompatibleFilters` - reason to specify this configuration error. \n Support: Core" + filters are specified and cause the `Accepted` condition to be set to status + `False`, implementations may use the `IncompatibleFilters` reason to specify + this configuration error. + + Support: Core items: - description: HTTPRouteFilter defines processing steps that - must be completed during the request or response lifecycle. - HTTPRouteFilters are meant as an extension point to express - processing that may be done in Gateway implementations. - Some examples include request or response modification, - implementing authentication strategies, rate-limiting, and - traffic shaping. API guarantee/conformance is defined based - on the type of the filter. + description: |- + HTTPRouteFilter defines processing steps that must be completed during the + request or response lifecycle. HTTPRouteFilters are meant as an extension + point to express processing that may be done in Gateway implementations. Some + examples include request or response modification, implementing + authentication strategies, rate-limiting, and traffic shaping. API + guarantee/conformance is defined based on the type of the filter. properties: extensionRef: - description: "ExtensionRef is an optional, implementation-specific - extension to the \"filter\" behavior. For example, - resource \"myroutefilter\" in group \"networking.example.net\"). - ExtensionRef MUST NOT be used for core and extended - filters. \n This filter can be used multiple times within - the same rule. \n Support: Implementation-specific" + description: |- + ExtensionRef is an optional, implementation-specific extension to the + "filter" behavior. For example, resource "myroutefilter" in group + "networking.example.net"). ExtensionRef MUST NOT be used for core and + extended filters. + + This filter can be used multiple times within the same rule. + + Support: Implementation-specific properties: group: - description: Group is the group of the referent. For - example, "gateway.networking.k8s.io". When unspecified - or empty string, core API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string @@ -1188,32 +1383,44 @@ spec: - name type: object requestHeaderModifier: - description: "RequestHeaderModifier defines a schema for - a filter that modifies request headers. \n Support: - Core" + description: |- + RequestHeaderModifier defines a schema for a filter that modifies request + headers. + + Support: Core properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It appends - to any existing values associated with the header - name. \n Input: GET /foo HTTP/1.1 my-header: foo - \n Config: add: - name: \"my-header\" value: \"bar,baz\" - \n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -1234,40 +1441,60 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from the - HTTP request before the action. The value of Remove - is a list of HTTP header names. Note that the header - names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo my-header2: - bar my-header3: baz \n Config: remove: [\"my-header1\", - \"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2: - bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with the - given header (name, value) before the action. \n - Input: GET /foo HTTP/1.1 my-header: foo \n Config: - set: - name: \"my-header\" value: \"bar\" \n Output: - GET /foo HTTP/1.1 my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -1289,60 +1516,68 @@ spec: x-kubernetes-list-type: map type: object requestMirror: - description: "RequestMirror defines a schema for a filter - that mirrors requests. Requests are sent to the specified - destination, but responses from that destination are - ignored. \n This filter can be used multiple times within - the same rule. Note that not all implementations will - be able to support mirroring to multiple backends. \n - Support: Extended" + description: |- + RequestMirror defines a schema for a filter that mirrors requests. + Requests are sent to the specified destination, but responses from + that destination are ignored. + + This filter can be used multiple times within the same rule. Note that + not all implementations will be able to support mirroring to multiple + backends. + + Support: Extended properties: backendRef: - description: "BackendRef references a resource where - mirrored requests are sent. \n Mirrored requests - must be sent only to a single destination endpoint - within this BackendRef, irrespective of how many - endpoints are present within this BackendRef. \n - If the referent cannot be found, this BackendRef - is invalid and must be dropped from the Gateway. - The controller must ensure the \"ResolvedRefs\" - condition on the Route status is set to `status: - False` and not configure this backend in the underlying - implementation. \n If there is a cross-namespace - reference to an *existing* object that is not allowed - by a ReferenceGrant, the controller must ensure - the \"ResolvedRefs\" condition on the Route is - set to `status: False`, with the \"RefNotPermitted\" - reason and not configure this backend in the underlying - implementation. \n In either error case, the Message - of the `ResolvedRefs` Condition should be used to - provide more detail about the problem. \n Support: - Extended for Kubernetes Service \n Support: Implementation-specific - for any other resource" + description: |- + BackendRef references a resource where mirrored requests are sent. + + Mirrored requests must be sent only to a single destination endpoint + within this BackendRef, irrespective of how many endpoints are present + within this BackendRef. + + If the referent cannot be found, this BackendRef is invalid and must be + dropped from the Gateway. The controller must ensure the "ResolvedRefs" + condition on the Route status is set to `status: False` and not configure + this backend in the underlying implementation. + + If there is a cross-namespace reference to an *existing* object + that is not allowed by a ReferenceGrant, the controller must ensure the + "ResolvedRefs" condition on the Route is set to `status: False`, + with the "RefNotPermitted" reason and not configure this backend in the + underlying implementation. + + In either error case, the Message of the `ResolvedRefs` Condition + should be used to provide more detail about the problem. + + Support: Extended for Kubernetes Service + + Support: Implementation-specific for any other resource properties: group: default: "" - description: Group is the group of the referent. - For example, "gateway.networking.k8s.io". When - unspecified or empty string, core API group - is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Service - description: "Kind is the Kubernetes resource - kind of the referent. For example \"Service\". - \n Defaults to \"Service\" when not specified. - \n ExternalName services can refer to CNAME - DNS records that may live outside of the cluster - and as such are difficult to reason about in - terms of conformance. They also may not be safe - to forward to (see CVE-2021-25740 for more information). - Implementations SHOULD NOT support ExternalName - Services. \n Support: Core (Services with a - type other than ExternalName) \n Support: Implementation-specific - (Services with type ExternalName)" + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ @@ -1353,25 +1588,26 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace of the - backend. When unspecified, the local namespace - is inferred. \n Note that when a namespace different - than the local namespace is specified, a ReferenceGrant - object is required in the referent namespace - to allow that namespace's owner to accept the - reference. See the ReferenceGrant documentation - for details. \n Support: Core" + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string port: - description: Port specifies the destination port - number to use for this resource. Port is required - when the referent is a Kubernetes Service. In - this case, the port number is the service port - number, not the target port. For other resources, - destination port might be derived from the referent + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent resource or this field. format: int32 maximum: 65535 @@ -1384,81 +1620,112 @@ spec: - message: Must have port for Service reference rule: '(size(self.group) == 0 && self.kind == ''Service'') ? has(self.port) : true' + fraction: + description: |- + Fraction represents the fraction of requests that should be + mirrored to BackendRef. + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + properties: + denominator: + default: 100 + format: int32 + minimum: 1 + type: integer + numerator: + format: int32 + minimum: 0 + type: integer + required: + - numerator + type: object + x-kubernetes-validations: + - message: numerator must be less than or equal to + denominator + rule: self.numerator <= self.denominator + percent: + description: |- + Percent represents the percentage of requests that should be + mirrored to BackendRef. Its minimum value is 0 (indicating 0% of + requests) and its maximum value is 100 (indicating 100% of requests). + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + format: int32 + maximum: 100 + minimum: 0 + type: integer required: - backendRef type: object + x-kubernetes-validations: + - message: Only one of percent or fraction may be specified + in HTTPRequestMirrorFilter + rule: '!(has(self.percent) && has(self.fraction))' requestRedirect: - description: "RequestRedirect defines a schema for a filter - that responds to the request with an HTTP redirection. - \n Support: Core" + description: |- + RequestRedirect defines a schema for a filter that responds to the + request with an HTTP redirection. + + Support: Core properties: hostname: - description: "Hostname is the hostname to be used - in the value of the `Location` header in the response. - When empty, the hostname in the `Host` header of - the request is used. \n Support: Core" + description: |- + Hostname is the hostname to be used in the value of the `Location` + header in the response. + When empty, the hostname in the `Host` header of the request is used. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines parameters used to modify - the path of the incoming request. The modified path - is then used to construct the `Location` header. - When empty, the request path is used as-is. \n Support: - Extended" + description: |- + Path defines parameters used to modify the path of the incoming request. + The modified path is then used to construct the `Location` header. When + empty, the request path is used as-is. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the value - with which to replace the full path of a request - during a rewrite or redirect. + description: |- + ReplaceFullPath specifies the value with which to replace the full path + of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies the - value with which to replace the prefix match - of a request during a rewrite or redirect. For - example, a request to \"/foo/bar\" with a prefix - match of \"/foo\" and a ReplacePrefixMatch of - \"/xyz\" would be modified to \"/xyz/bar\". - \n Note that this matches the behavior of the - PathPrefix match type. This matches full path - elements. A path element refers to the list - of labels in the path split by the `/` separator. - When specified, a trailing `/` is ignored. For - example, the paths `/abc`, `/abc/`, and `/abc/def` - would all match the prefix `/abc`, but the path - `/abcd` would not. \n ReplacePrefixMatch is - only compatible with a `PathPrefix` HTTPRouteMatch. - Using any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the Route - to `status: False`. \n Request Path | Prefix - Match | Replace Prefix | Modified Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | /xyz/ - \ | /xyz/bar /foo/bar | /foo/ | - /xyz | /xyz/bar /foo/bar | /foo/ - \ | /xyz/ | /xyz/bar /foo | - /foo | /xyz | /xyz /foo/ | - /foo | /xyz | /xyz/ /foo/bar - \ | /foo | | /bar - /foo/ | /foo | - | / /foo | /foo | - | / /foo/ | /foo | / | - / /foo | /foo | / | - /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path modifier. - Additional types may be added in a future release - of the API. \n Note that values may be added - to this enum, implementations must ensure that - unknown values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the Route - to `status: False`, with a Reason of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -1484,88 +1751,110 @@ spec: rule: 'has(self.replacePrefixMatch) ? self.type == ''ReplacePrefixMatch'' : true' port: - description: "Port is the port to be used in the value - of the `Location` header in the response. \n If - no port is specified, the redirect port MUST be - derived using the following rules: \n * If redirect - scheme is not-empty, the redirect port MUST be the - well-known port associated with the redirect scheme. - Specifically \"http\" to port 80 and \"https\" to - port 443. If the redirect scheme does not have a - well-known port, the listener port of the Gateway - SHOULD be used. * If redirect scheme is empty, the - redirect port MUST be the Gateway Listener port. - \n Implementations SHOULD NOT add the port number - in the 'Location' header in the following cases: - \n * A Location header that will use HTTP (whether - that is determined via the Listener protocol or - the Scheme field) _and_ use port 80. * A Location - header that will use HTTPS (whether that is determined - via the Listener protocol or the Scheme field) _and_ - use port 443. \n Support: Extended" + description: |- + Port is the port to be used in the value of the `Location` + header in the response. + + If no port is specified, the redirect port MUST be derived using the + following rules: + + * If redirect scheme is not-empty, the redirect port MUST be the well-known + port associated with the redirect scheme. Specifically "http" to port 80 + and "https" to port 443. If the redirect scheme does not have a + well-known port, the listener port of the Gateway SHOULD be used. + * If redirect scheme is empty, the redirect port MUST be the Gateway + Listener port. + + Implementations SHOULD NOT add the port number in the 'Location' + header in the following cases: + + * A Location header that will use HTTP (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 80. + * A Location header that will use HTTPS (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 443. + + Support: Extended format: int32 maximum: 65535 minimum: 1 type: integer scheme: - description: "Scheme is the scheme to be used in the - value of the `Location` header in the response. - When empty, the scheme of the request is used. \n - Scheme redirects can affect the port of the redirect, - for more information, refer to the documentation - for the port field of this filter. \n Note that - values may be added to this enum, implementations - must ensure that unknown values will not cause a - crash. \n Unknown values here must result in the - implementation setting the Accepted Condition for - the Route to `status: False`, with a Reason of `UnsupportedValue`. - \n Support: Extended" + description: |- + Scheme is the scheme to be used in the value of the `Location` header in + the response. When empty, the scheme of the request is used. + + Scheme redirects can affect the port of the redirect, for more information, + refer to the documentation for the port field of this filter. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Extended enum: - http - https type: string statusCode: default: 302 - description: "StatusCode is the HTTP status code to - be used in response. \n Note that values may be - added to this enum, implementations must ensure - that unknown values will not cause a crash. \n Unknown - values here must result in the implementation setting - the Accepted Condition for the Route to `status: - False`, with a Reason of `UnsupportedValue`. \n - Support: Core" + description: |- + StatusCode is the HTTP status code to be used in response. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Core enum: - 301 - 302 type: integer type: object responseHeaderModifier: - description: "ResponseHeaderModifier defines a schema - for a filter that modifies response headers. \n Support: - Extended" + description: |- + ResponseHeaderModifier defines a schema for a filter that modifies response + headers. + + Support: Extended properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It appends - to any existing values associated with the header - name. \n Input: GET /foo HTTP/1.1 my-header: foo - \n Config: add: - name: \"my-header\" value: \"bar,baz\" - \n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -1586,40 +1875,60 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from the - HTTP request before the action. The value of Remove - is a list of HTTP header names. Note that the header - names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo my-header2: - bar my-header3: baz \n Config: remove: [\"my-header1\", - \"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2: - bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with the - given header (name, value) before the action. \n - Input: GET /foo HTTP/1.1 my-header: foo \n Config: - set: - name: \"my-header\" value: \"bar\" \n Output: - GET /foo HTTP/1.1 my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -1641,33 +1950,39 @@ spec: x-kubernetes-list-type: map type: object type: - description: "Type identifies the type of filter to apply. - As with other API fields, types are classified into - three conformance levels: \n - Core: Filter types and - their corresponding configuration defined by \"Support: - Core\" in this package, e.g. \"RequestHeaderModifier\". - All implementations must support core filters. \n - - Extended: Filter types and their corresponding configuration - defined by \"Support: Extended\" in this package, e.g. - \"RequestMirror\". Implementers are encouraged to support - extended filters. \n - Implementation-specific: Filters - that are defined and supported by specific vendors. - In the future, filters showing convergence in behavior - across multiple implementations will be considered for - inclusion in extended or core conformance levels. Filter-specific - configuration for such filters is specified using the - ExtensionRef field. `Type` should be set to \"ExtensionRef\" - for custom filters. \n Implementers are encouraged to - define custom implementation types to extend the core - API with implementation-specific behavior. \n If a reference - to a custom filter type cannot be resolved, the filter - MUST NOT be skipped. Instead, requests that would have - been processed by that filter MUST receive a HTTP error - response. \n Note that values may be added to this enum, - implementations must ensure that unknown values will - not cause a crash. \n Unknown values here must result - in the implementation setting the Accepted Condition - for the Route to `status: False`, with a Reason of `UnsupportedValue`." + description: |- + Type identifies the type of filter to apply. As with other API fields, + types are classified into three conformance levels: + + - Core: Filter types and their corresponding configuration defined by + "Support: Core" in this package, e.g. "RequestHeaderModifier". All + implementations must support core filters. + + - Extended: Filter types and their corresponding configuration defined by + "Support: Extended" in this package, e.g. "RequestMirror". Implementers + are encouraged to support extended filters. + + - Implementation-specific: Filters that are defined and supported by + specific vendors. + In the future, filters showing convergence in behavior across multiple + implementations will be considered for inclusion in extended or core + conformance levels. Filter-specific configuration for such filters + is specified using the ExtensionRef field. `Type` should be set to + "ExtensionRef" for custom filters. + + Implementers are encouraged to define custom implementation types to + extend the core API with implementation-specific behavior. + + If a reference to a custom filter type cannot be resolved, the filter + MUST NOT be skipped. Instead, requests that would have been processed by + that filter MUST receive a HTTP error response. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - RequestHeaderModifier - ResponseHeaderModifier @@ -1677,73 +1992,64 @@ spec: - ExtensionRef type: string urlRewrite: - description: "URLRewrite defines a schema for a filter - that modifies a request during forwarding. \n Support: - Extended" + description: |- + URLRewrite defines a schema for a filter that modifies a request during forwarding. + + Support: Extended properties: hostname: - description: "Hostname is the value to be used to - replace the Host header value during forwarding. - \n Support: Extended" + description: |- + Hostname is the value to be used to replace the Host header value during + forwarding. + + Support: Extended maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines a path rewrite. \n Support: - Extended" + description: |- + Path defines a path rewrite. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the value - with which to replace the full path of a request - during a rewrite or redirect. + description: |- + ReplaceFullPath specifies the value with which to replace the full path + of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies the - value with which to replace the prefix match - of a request during a rewrite or redirect. For - example, a request to \"/foo/bar\" with a prefix - match of \"/foo\" and a ReplacePrefixMatch of - \"/xyz\" would be modified to \"/xyz/bar\". - \n Note that this matches the behavior of the - PathPrefix match type. This matches full path - elements. A path element refers to the list - of labels in the path split by the `/` separator. - When specified, a trailing `/` is ignored. For - example, the paths `/abc`, `/abc/`, and `/abc/def` - would all match the prefix `/abc`, but the path - `/abcd` would not. \n ReplacePrefixMatch is - only compatible with a `PathPrefix` HTTPRouteMatch. - Using any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the Route - to `status: False`. \n Request Path | Prefix - Match | Replace Prefix | Modified Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | /xyz/ - \ | /xyz/bar /foo/bar | /foo/ | - /xyz | /xyz/bar /foo/bar | /foo/ - \ | /xyz/ | /xyz/bar /foo | - /foo | /xyz | /xyz /foo/ | - /foo | /xyz | /xyz/ /foo/bar - \ | /foo | | /bar - /foo/ | /foo | - | / /foo | /foo | - | / /foo/ | /foo | / | - / /foo | /foo | / | - /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path modifier. - Additional types may be added in a future release - of the API. \n Note that values may be added - to this enum, implementations must ensure that - unknown values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the Route - to `status: False`, with a Reason of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -1836,86 +2142,116 @@ spec: - path: type: PathPrefix value: / - description: "Matches define conditions used for matching the - rule against incoming HTTP requests. Each match is independent, - i.e. this rule will be matched if **any** one of the matches - is satisfied. \n For example, take the following matches configuration: - \n ``` matches: - path: value: \"/foo\" headers: - name: \"version\" - value: \"v2\" - path: value: \"/v2/foo\" ``` \n For a request - to match against this rule, a request must satisfy EITHER - of the two conditions: \n - path prefixed with `/foo` AND - contains the header `version: v2` - path prefix of `/v2/foo` - \n See the documentation for HTTPRouteMatch on how to specify - multiple match conditions that should be ANDed together. \n - If no matches are specified, the default is a prefix path - match on \"/\", which has the effect of matching every HTTP - request. \n Proxy or Load Balancer routing configuration generated - from HTTPRoutes MUST prioritize matches based on the following - criteria, continuing on ties. Across all rules specified on - applicable Routes, precedence must be given to the match having: - \n * \"Exact\" path match. * \"Prefix\" path match with largest - number of characters. * Method match. * Largest number of - header matches. * Largest number of query param matches. \n - Note: The precedence of RegularExpression path matches are - implementation-specific. \n If ties still exist across multiple - Routes, matching precedence MUST be determined in order of - the following criteria, continuing on ties: \n * The oldest - Route based on creation timestamp. * The Route appearing first - in alphabetical order by \"{namespace}/{name}\". \n If ties - still exist within an HTTPRoute, matching precedence MUST - be granted to the FIRST matching rule (in list order) with - a match meeting the above criteria. \n When no rules matching - a request have been successfully attached to the parent a - request is coming from, a HTTP 404 status code MUST be returned." + description: |- + Matches define conditions used for matching the rule against incoming + HTTP requests. Each match is independent, i.e. this rule will be matched + if **any** one of the matches is satisfied. + + For example, take the following matches configuration: + + ``` + matches: + - path: + value: "/foo" + headers: + - name: "version" + value: "v2" + - path: + value: "/v2/foo" + ``` + + For a request to match against this rule, a request must satisfy + EITHER of the two conditions: + + - path prefixed with `/foo` AND contains the header `version: v2` + - path prefix of `/v2/foo` + + See the documentation for HTTPRouteMatch on how to specify multiple + match conditions that should be ANDed together. + + If no matches are specified, the default is a prefix + path match on "/", which has the effect of matching every + HTTP request. + + Proxy or Load Balancer routing configuration generated from HTTPRoutes + MUST prioritize matches based on the following criteria, continuing on + ties. Across all rules specified on applicable Routes, precedence must be + given to the match having: + + * "Exact" path match. + * "Prefix" path match with largest number of characters. + * Method match. + * Largest number of header matches. + * Largest number of query param matches. + + Note: The precedence of RegularExpression path matches are implementation-specific. + + If ties still exist across multiple Routes, matching precedence MUST be + determined in order of the following criteria, continuing on ties: + + * The oldest Route based on creation timestamp. + * The Route appearing first in alphabetical order by + "{namespace}/{name}". + + If ties still exist within an HTTPRoute, matching precedence MUST be granted + to the FIRST matching rule (in list order) with a match meeting the above + criteria. + + When no rules matching a request have been successfully attached to the + parent a request is coming from, a HTTP 404 status code MUST be returned. items: description: "HTTPRouteMatch defines the predicate used to - match requests to a given action. Multiple match types are - ANDed together, i.e. the match will evaluate to true only - if all conditions are satisfied. \n For example, the match - below will match a HTTP request only if its path starts - with `/foo` AND it contains the `version: v1` header: \n - ``` match: \n path: value: \"/foo\" headers: - name: \"version\" - value \"v1\" \n ```" + match requests to a given\naction. Multiple match types + are ANDed together, i.e. the match will\nevaluate to true + only if all conditions are satisfied.\n\nFor example, the + match below will match a HTTP request only if its path\nstarts + with `/foo` AND it contains the `version: v1` header:\n\n```\nmatch:\n\n\tpath:\n\t + \ value: \"/foo\"\n\theaders:\n\t- name: \"version\"\n\t + \ value \"v1\"\n\n```" properties: headers: - description: Headers specifies HTTP request header matchers. - Multiple match values are ANDed together, meaning, a - request must match all the specified headers to select - the route. + description: |- + Headers specifies HTTP request header matchers. Multiple match values are + ANDed together, meaning, a request must match all the specified headers + to select the route. items: - description: HTTPHeaderMatch describes how to select - a HTTP route by matching HTTP request headers. + description: |- + HTTPHeaderMatch describes how to select a HTTP route by matching HTTP request + headers. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case insensitive. - (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent header - names, only the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST be - ignored. Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered equivalent. - \n When a header is repeated in an HTTP request, - it is implementation-specific behavior as to how - this is represented. Generally, proxies should - follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2 - regarding processing a repeated header, with special - handling for \"Set-Cookie\"." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, only the first + entry with an equivalent name MUST be considered for a match. Subsequent + entries with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + + When a header is repeated in an HTTP request, it is + implementation-specific behavior as to how this is represented. + Generally, proxies should follow the guidance from the RFC: + https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2 regarding + processing a repeated header, with special handling for "Set-Cookie". maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ type: string type: default: Exact - description: "Type specifies how to match against - the value of the header. \n Support: Core (Exact) - \n Support: Implementation-specific (RegularExpression) - \n Since RegularExpression HeaderMatchType has - implementation-specific conformance, implementations - can support POSIX, PCRE or any other dialects - of regular expressions. Please read the implementation's - documentation to determine the supported dialect." + description: |- + Type specifies how to match against the value of the header. + + Support: Core (Exact) + + Support: Implementation-specific (RegularExpression) + + Since RegularExpression HeaderMatchType has implementation-specific + conformance, implementations can support POSIX, PCRE or any other dialects + of regular expressions. Please read the implementation's documentation to + determine the supported dialect. enum: - Exact - RegularExpression @@ -1936,9 +2272,12 @@ spec: - name x-kubernetes-list-type: map method: - description: "Method specifies HTTP method matcher. When - specified, this route will be matched only if the request - has the specified method. \n Support: Extended" + description: |- + Method specifies HTTP method matcher. + When specified, this route will be matched only if the request has the + specified method. + + Support: Extended enum: - GET - HEAD @@ -1954,15 +2293,18 @@ spec: default: type: PathPrefix value: / - description: Path specifies a HTTP request path matcher. - If this field is not specified, a default prefix match - on the "/" path is provided. + description: |- + Path specifies a HTTP request path matcher. If this field is not + specified, a default prefix match on the "/" path is provided. properties: type: default: PathPrefix - description: "Type specifies how to match against - the path Value. \n Support: Core (Exact, PathPrefix) - \n Support: Implementation-specific (RegularExpression)" + description: |- + Type specifies how to match against the path Value. + + Support: Core (Exact, PathPrefix) + + Support: Implementation-specific (RegularExpression) enum: - Exact - PathPrefix @@ -2021,48 +2363,53 @@ spec: rule: '(self.type in [''Exact'',''PathPrefix'']) ? self.value.matches(r"""^(?:[-A-Za-z0-9/._~!$&''()*+,;=:@]|[%][0-9a-fA-F]{2})+$""") : true' queryParams: - description: "QueryParams specifies HTTP query parameter - matchers. Multiple match values are ANDed together, - meaning, a request must match all the specified query - parameters to select the route. \n Support: Extended" + description: |- + QueryParams specifies HTTP query parameter matchers. Multiple match + values are ANDed together, meaning, a request must match all the + specified query parameters to select the route. + + Support: Extended items: - description: HTTPQueryParamMatch describes how to select - a HTTP route by matching HTTP query parameters. + description: |- + HTTPQueryParamMatch describes how to select a HTTP route by matching HTTP + query parameters. properties: name: - description: "Name is the name of the HTTP query - param to be matched. This must be an exact string - match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3). - \n If multiple entries specify equivalent query - param names, only the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent query param name MUST - be ignored. \n If a query param is repeated in - an HTTP request, the behavior is purposely left - undefined, since different data planes have different - capabilities. However, it is *recommended* that - implementations should match against the first - value of the param if the data plane supports - it, as this behavior is expected in other load - balancing contexts outside of the Gateway API. - \n Users SHOULD NOT route traffic based on repeated - query params to guard themselves against potential - differences in the implementations." + description: |- + Name is the name of the HTTP query param to be matched. This must be an + exact string match. (See + https://tools.ietf.org/html/rfc7230#section-2.7.3). + + If multiple entries specify equivalent query param names, only the first + entry with an equivalent name MUST be considered for a match. Subsequent + entries with an equivalent query param name MUST be ignored. + + If a query param is repeated in an HTTP request, the behavior is + purposely left undefined, since different data planes have different + capabilities. However, it is *recommended* that implementations should + match against the first value of the param if the data plane supports it, + as this behavior is expected in other load balancing contexts outside of + the Gateway API. + + Users SHOULD NOT route traffic based on repeated query params to guard + themselves against potential differences in the implementations. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ type: string type: default: Exact - description: "Type specifies how to match against - the value of the query parameter. \n Support: - Extended (Exact) \n Support: Implementation-specific - (RegularExpression) \n Since RegularExpression - QueryParamMatchType has Implementation-specific - conformance, implementations can support POSIX, - PCRE or any other dialects of regular expressions. - Please read the implementation's documentation - to determine the supported dialect." + description: |- + Type specifies how to match against the value of the query parameter. + + Support: Extended (Exact) + + Support: Implementation-specific (RegularExpression) + + Since RegularExpression QueryParamMatchType has Implementation-specific + conformance, implementations can support POSIX, PCRE or any other + dialects of regular expressions. Please read the implementation's + documentation to determine the supported dialect. enum: - Exact - RegularExpression @@ -2083,8 +2430,70 @@ spec: - name x-kubernetes-list-type: map type: object - maxItems: 8 + maxItems: 64 type: array + timeouts: + description: |- + Timeouts defines the timeouts that can be configured for an HTTP request. + + Support: Extended + properties: + backendRequest: + description: |- + BackendRequest specifies a timeout for an individual request from the gateway + to a backend. This covers the time from when the request first starts being + sent from the gateway to when the full response has been received from the backend. + + Setting a timeout to the zero duration (e.g. "0s") SHOULD disable the timeout + completely. Implementations that cannot completely disable the timeout MUST + instead interpret the zero duration as the longest possible value to which + the timeout can be set. + + An entire client HTTP transaction with a gateway, covered by the Request timeout, + may result in more than one call from the gateway to the destination backend, + for example, if automatic retries are supported. + + The value of BackendRequest must be a Gateway API Duration string as defined by + GEP-2257. When this field is unspecified, its behavior is implementation-specific; + when specified, the value of BackendRequest must be no more than the value of the + Request timeout (since the Request timeout encompasses the BackendRequest timeout). + + Support: Extended + pattern: ^([0-9]{1,5}(h|m|s|ms)){1,4}$ + type: string + request: + description: |- + Request specifies the maximum duration for a gateway to respond to an HTTP request. + If the gateway has not been able to respond before this deadline is met, the gateway + MUST return a timeout error. + + For example, setting the `rules.timeouts.request` field to the value `10s` in an + `HTTPRoute` will cause a timeout if a client request is taking longer than 10 seconds + to complete. + + Setting a timeout to the zero duration (e.g. "0s") SHOULD disable the timeout + completely. Implementations that cannot completely disable the timeout MUST + instead interpret the zero duration as the longest possible value to which + the timeout can be set. + + This timeout is intended to cover as close to the whole request-response transaction + as possible although an implementation MAY choose to start the timeout after the entire + request stream has been received instead of immediately after the transaction is + initiated by the client. + + The value of Request is a Gateway API Duration string as defined by GEP-2257. When this + field is unspecified, request timeout behavior is implementation-specific. + + Support: Extended + pattern: ^([0-9]{1,5}(h|m|s|ms)){1,4}$ + type: string + type: object + x-kubernetes-validations: + - message: backendRequest timeout cannot be longer than request + timeout + rule: '!(has(self.request) && has(self.backendRequest) && + duration(self.request) != duration(''0s'') && duration(self.backendRequest) + > duration(self.request))' type: object x-kubernetes-validations: - message: RequestRedirect filter must not be used together with @@ -2128,86 +2537,98 @@ spec: != ''PathPrefix'') ? false : true) : true' maxItems: 16 type: array + x-kubernetes-validations: + - message: While 16 rules and 64 matches per rule are allowed, the + total number of matches across all rules in a route must be less + than 128 + rule: '(self.size() > 0 ? self[0].matches.size() : 0) + (self.size() + > 1 ? self[1].matches.size() : 0) + (self.size() > 2 ? self[2].matches.size() + : 0) + (self.size() > 3 ? self[3].matches.size() : 0) + (self.size() + > 4 ? self[4].matches.size() : 0) + (self.size() > 5 ? self[5].matches.size() + : 0) + (self.size() > 6 ? self[6].matches.size() : 0) + (self.size() + > 7 ? self[7].matches.size() : 0) + (self.size() > 8 ? self[8].matches.size() + : 0) + (self.size() > 9 ? self[9].matches.size() : 0) + (self.size() + > 10 ? self[10].matches.size() : 0) + (self.size() > 11 ? self[11].matches.size() + : 0) + (self.size() > 12 ? self[12].matches.size() : 0) + (self.size() + > 13 ? self[13].matches.size() : 0) + (self.size() > 14 ? self[14].matches.size() + : 0) + (self.size() > 15 ? self[15].matches.size() : 0) <= 128' type: object status: description: Status defines the current state of HTTPRoute. properties: parents: - description: "Parents is a list of parent resources (usually Gateways) - that are associated with the route, and the status of the route - with respect to each parent. When this route attaches to a parent, - the controller that manages the parent must add an entry to this - list when the controller first sees the route and should update - the entry as appropriate when the route or gateway is modified. - \n Note that parent references that cannot be resolved by an implementation - of this API will not be added to this list. Implementations of this - API can only populate Route status for the Gateways/parent resources - they are responsible for. \n A maximum of 32 Gateways will be represented - in this list. An empty list means the route has not been attached - to any Gateway." + description: |- + Parents is a list of parent resources (usually Gateways) that are + associated with the route, and the status of the route with respect to + each parent. When this route attaches to a parent, the controller that + manages the parent must add an entry to this list when the controller + first sees the route and should update the entry as appropriate when the + route or gateway is modified. + + Note that parent references that cannot be resolved by an implementation + of this API will not be added to this list. Implementations of this API + can only populate Route status for the Gateways/parent resources they are + responsible for. + + A maximum of 32 Gateways will be represented in this list. An empty list + means the route has not been attached to any Gateway. items: - description: RouteParentStatus describes the status of a route with - respect to an associated Parent. + description: |- + RouteParentStatus describes the status of a route with respect to an + associated Parent. properties: conditions: - description: "Conditions describes the status of the route with - respect to the Gateway. Note that the route's availability - is also subject to the Gateway's own status conditions and - listener status. \n If the Route's ParentRef specifies an - existing Gateway that supports Routes of this kind AND that - Gateway's controller has sufficient access, then that Gateway's - controller MUST set the \"Accepted\" condition on the Route, - to indicate whether the route has been accepted or rejected - by the Gateway, and why. \n A Route MUST be considered \"Accepted\" - if at least one of the Route's rules is implemented by the - Gateway. \n There are a number of cases where the \"Accepted\" - condition may not be set due to lack of controller visibility, - that includes when: \n * The Route refers to a non-existent - parent. * The Route is of a type that the controller does - not support. * The Route is in a namespace the controller - does not have access to." + description: |- + Conditions describes the status of the route with respect to the Gateway. + Note that the route's availability is also subject to the Gateway's own + status conditions and listener status. + + If the Route's ParentRef specifies an existing Gateway that supports + Routes of this kind AND that Gateway's controller has sufficient access, + then that Gateway's controller MUST set the "Accepted" condition on the + Route, to indicate whether the route has been accepted or rejected by the + Gateway, and why. + + A Route MUST be considered "Accepted" if at least one of the Route's + rules is implemented by the Gateway. + + There are a number of cases where the "Accepted" condition may not be set + due to lack of controller visibility, that includes when: + + * The Route refers to a nonexistent parent. + * The Route is of a type that the controller does not support. + * The Route is in a namespace the controller does not have access to. items: - description: "Condition contains details for one aspect of - the current state of this API Resource. --- This struct - is intended for direct use as an array at the field path - .status.conditions. For example, \n type FooStatus struct{ - // Represents the observations of a foo's current state. - // Known .status.conditions.type are: \"Available\", \"Progressing\", - and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields - }" + description: Condition contains details for one aspect of + the current state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should - be when the underlying condition changed. If that is - not known, then using the time when the API field changed - is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, - if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the - current state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier - indicating the reason for the condition's last transition. - Producers of specific condition types may define expected - values and meanings for this field, and whether the - values are considered a guaranteed API. The value should - be a CamelCase string. This field may not be empty. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. + This field may not be empty. maxLength: 1024 minLength: 1 pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$ @@ -2222,11 +2643,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across - resources like Available, but because arbitrary conditions - can be useful (see .node.status.conditions), the ability - to deconflict is important. The regex it matches is - (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -2244,90 +2660,136 @@ spec: - type x-kubernetes-list-type: map controllerName: - description: "ControllerName is a domain/path string that indicates - the name of the controller that wrote this status. This corresponds - with the controllerName field on GatewayClass. \n Example: - \"example.net/gateway-controller\". \n The format of this - field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid - Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names). - \n Controllers MUST populate this field when writing status. - Controllers should ensure that entries to status populated - with their ControllerName are cleaned up when they are no - longer necessary." + description: |- + ControllerName is a domain/path string that indicates the name of the + controller that wrote this status. This corresponds with the + controllerName field on GatewayClass. + + Example: "example.net/gateway-controller". + + The format of this field is DOMAIN "/" PATH, where DOMAIN and PATH are + valid Kubernetes names + (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names). + + Controllers MUST populate this field when writing status. Controllers should ensure that + entries to status populated with their ControllerName are cleaned up when they are no + longer necessary. maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ type: string parentRef: - description: ParentRef corresponds with a ParentRef in the spec - that this RouteParentStatus struct describes the status of. + description: |- + ParentRef corresponds with a ParentRef in the spec that this + RouteParentStatus struct describes the status of. properties: group: default: gateway.networking.k8s.io - description: "Group is the group of the referent. When unspecified, - \"gateway.networking.k8s.io\" is inferred. To set the - core API group (such as for a \"Service\" kind referent), - Group must be explicitly set to \"\" (empty string). \n - Support: Core" + description: |- + Group is the group of the referent. + When unspecified, "gateway.networking.k8s.io" is inferred. + To set the core API group (such as for a "Service" kind referent), + Group must be explicitly set to "" (empty string). + + Support: Core maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Gateway - description: "Kind is kind of the referent. \n There are - two kinds of parent resources with \"Core\" support: \n - * Gateway (Gateway conformance profile) * Service (Mesh - conformance profile, experimental, ClusterIP Services - only) \n Support for other resources is Implementation-Specific." + description: |- + Kind is kind of the referent. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + Support for other resources is Implementation-Specific. maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ type: string name: - description: "Name is the name of the referent. \n Support: - Core" + description: |- + Name is the name of the referent. + + Support: Core maxLength: 253 minLength: 1 type: string namespace: - description: "Namespace is the namespace of the referent. - When unspecified, this refers to the local namespace of - the Route. \n Note that there are specific rules for ParentRefs - which cross namespace boundaries. Cross-namespace references - are only valid if they are explicitly allowed by something - in the namespace they are referring to. For example: Gateway - has the AllowedRoutes field, and ReferenceGrant provides - a generic way to enable any other kind of cross-namespace - reference. \n \n Support: Core" + description: |- + Namespace is the namespace of the referent. When unspecified, this refers + to the local namespace of the Route. + + Note that there are specific rules for ParentRefs which cross namespace + boundaries. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example: + Gateway has the AllowedRoutes field, and ReferenceGrant provides a + generic way to enable any other kind of cross-namespace reference. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string - sectionName: - description: "SectionName is the name of a section within - the target resource. In the following resources, SectionName - is interpreted as the following: \n * Gateway: Listener - Name. When both Port (experimental) and SectionName are - specified, the name and port of the selected listener - must match both specified values. * Service: Port Name. - When both Port (experimental) and SectionName are specified, - the name and port of the selected listener must match - both specified values. Note that attaching Routes to Services - as Parents is part of experimental Mesh support and is - not supported for any other purpose. \n Implementations - MAY choose to support attaching Routes to other resources. - If that is the case, they MUST clearly document how SectionName - is interpreted. \n When unspecified (empty string), this - will reference the entire resource. For the purpose of - status, an attachment is considered successful if at least - one section in the parent resource accepts it. For example, - Gateway listeners can restrict which Routes can attach - to them by Route kind, namespace, or hostname. If 1 of - 2 Gateway listeners accept attachment from the referencing - Route, the Route MUST be considered successfully attached. - If no Gateway listeners accept attachment from this Route, + port: + description: |- + Port is the network port this Route targets. It can be interpreted + differently based on the type of parent resource. + + When the parent resource is a Gateway, this targets all listeners + listening on the specified port that also support this kind of Route(and + select this Route). It's not recommended to set `Port` unless the + networking behaviors specified in a Route must apply to a specific port + as opposed to a listener(s) whose port(s) may be changed. When both Port + and SectionName are specified, the name and port of the selected listener + must match both specified values. + + Implementations MAY choose to support other parent resources. + Implementations supporting other types of parent resources MUST clearly + document how/if Port is interpreted. + + For the purpose of status, an attachment is considered successful as + long as the parent resource accepts it partially. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment + from the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. - \n Support: Core" + + Support: Extended + format: int32 + maximum: 65535 + minimum: 1 + type: integer + sectionName: + description: |- + SectionName is the name of a section within the target resource. In the + following resources, SectionName is interpreted as the following: + + * Gateway: Listener name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + * Service: Port name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + + Implementations MAY choose to support attaching Routes to other resources. + If that is the case, they MUST clearly document how SectionName is + interpreted. + + When unspecified (empty string), this will reference the entire resource. + For the purpose of status, an attachment is considered successful if at + least one section in the parent resource accepts it. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from + the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the + Route MUST be considered detached from the Gateway. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ @@ -2348,7 +2810,7 @@ spec: - spec type: object served: true - storage: false + storage: true subresources: status: {} - additionalPrinterColumns: @@ -2361,20 +2823,26 @@ spec: name: v1beta1 schema: openAPIV3Schema: - description: HTTPRoute provides a way to route HTTP requests. This includes - the capability to match requests by hostname, path, header, or query param. - Filters can be used to specify additional processing steps. Backends specify - where matching requests should be routed. + description: |- + HTTPRoute provides a way to route HTTP requests. This includes the capability + to match requests by hostname, path, header, or query param. Filters can be + used to specify additional processing steps. Backends specify where matching + requests should be routed. properties: apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources type: string kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds type: string metadata: type: object @@ -2382,57 +2850,76 @@ spec: description: Spec defines the desired state of HTTPRoute. properties: hostnames: - description: "Hostnames defines a set of hostnames that should match - against the HTTP Host header to select a HTTPRoute used to process - the request. Implementations MUST ignore any port value specified - in the HTTP Host header while performing a match and (absent of - any applicable header modification configuration) MUST forward this - header unmodified to the backend. \n Valid values for Hostnames - are determined by RFC 1123 definition of a hostname with 2 notable - exceptions: \n 1. IPs are not allowed. 2. A hostname may be prefixed - with a wildcard label (`*.`). The wildcard label must appear by - itself as the first label. \n If a hostname is specified by both - the Listener and HTTPRoute, there must be at least one intersecting - hostname for the HTTPRoute to be attached to the Listener. For example: - \n * A Listener with `test.example.com` as the hostname matches - HTTPRoutes that have either not specified any hostnames, or have - specified at least one of `test.example.com` or `*.example.com`. + description: |- + Hostnames defines a set of hostnames that should match against the HTTP Host + header to select a HTTPRoute used to process the request. Implementations + MUST ignore any port value specified in the HTTP Host header while + performing a match and (absent of any applicable header modification + configuration) MUST forward this header unmodified to the backend. + + Valid values for Hostnames are determined by RFC 1123 definition of a + hostname with 2 notable exceptions: + + 1. IPs are not allowed. + 2. A hostname may be prefixed with a wildcard label (`*.`). The wildcard + label must appear by itself as the first label. + + If a hostname is specified by both the Listener and HTTPRoute, there + must be at least one intersecting hostname for the HTTPRoute to be + attached to the Listener. For example: + + * A Listener with `test.example.com` as the hostname matches HTTPRoutes + that have either not specified any hostnames, or have specified at + least one of `test.example.com` or `*.example.com`. * A Listener with `*.example.com` as the hostname matches HTTPRoutes - that have either not specified any hostnames or have specified at - least one hostname that matches the Listener hostname. For example, - `*.example.com`, `test.example.com`, and `foo.test.example.com` - would all match. On the other hand, `example.com` and `test.example.net` - would not match. \n Hostnames that are prefixed with a wildcard - label (`*.`) are interpreted as a suffix match. That means that - a match for `*.example.com` would match both `test.example.com`, - and `foo.test.example.com`, but not `example.com`. \n If both the - Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames - that do not match the Listener hostname MUST be ignored. For example, - if a Listener specified `*.example.com`, and the HTTPRoute specified - `test.example.com` and `test.example.net`, `test.example.net` must - not be considered for a match. \n If both the Listener and HTTPRoute - have specified hostnames, and none match with the criteria above, - then the HTTPRoute is not accepted. The implementation must raise - an 'Accepted' Condition with a status of `False` in the corresponding - RouteParentStatus. \n In the event that multiple HTTPRoutes specify - intersecting hostnames (e.g. overlapping wildcard matching and exact - matching hostnames), precedence must be given to rules from the - HTTPRoute with the largest number of: \n * Characters in a matching - non-wildcard hostname. * Characters in a matching hostname. \n If - ties exist across multiple Routes, the matching precedence rules - for HTTPRouteMatches takes over. \n Support: Core" + that have either not specified any hostnames or have specified at least + one hostname that matches the Listener hostname. For example, + `*.example.com`, `test.example.com`, and `foo.test.example.com` would + all match. On the other hand, `example.com` and `test.example.net` would + not match. + + Hostnames that are prefixed with a wildcard label (`*.`) are interpreted + as a suffix match. That means that a match for `*.example.com` would match + both `test.example.com`, and `foo.test.example.com`, but not `example.com`. + + If both the Listener and HTTPRoute have specified hostnames, any + HTTPRoute hostnames that do not match the Listener hostname MUST be + ignored. For example, if a Listener specified `*.example.com`, and the + HTTPRoute specified `test.example.com` and `test.example.net`, + `test.example.net` must not be considered for a match. + + If both the Listener and HTTPRoute have specified hostnames, and none + match with the criteria above, then the HTTPRoute is not accepted. The + implementation must raise an 'Accepted' Condition with a status of + `False` in the corresponding RouteParentStatus. + + In the event that multiple HTTPRoutes specify intersecting hostnames (e.g. + overlapping wildcard matching and exact matching hostnames), precedence must + be given to rules from the HTTPRoute with the largest number of: + + * Characters in a matching non-wildcard hostname. + * Characters in a matching hostname. + + If ties exist across multiple Routes, the matching precedence rules for + HTTPRouteMatches takes over. + + Support: Core items: - description: "Hostname is the fully qualified domain name of a network - host. This matches the RFC 1123 definition of a hostname with - 2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname - may be prefixed with a wildcard label (`*.`). The wildcard label - must appear by itself as the first label. \n Hostname can be \"precise\" - which is a domain name without the terminating dot of a network - host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain - name prefixed with a single wildcard label (e.g. `*.example.com`). - \n Note that as per RFC1035 and RFC1123, a *label* must consist - of lower case alphanumeric characters or '-', and must start and - end with an alphanumeric character. No other punctuation is allowed." + description: |- + Hostname is the fully qualified domain name of a network host. This matches + the RFC 1123 definition of a hostname with 2 notable exceptions: + + 1. IPs are not allowed. + 2. A hostname may be prefixed with a wildcard label (`*.`). The wildcard + label must appear by itself as the first label. + + Hostname can be "precise" which is a domain name without the terminating + dot of a network host (e.g. "foo.example.com") or "wildcard", which is a + domain name prefixed with a single wildcard label (e.g. `*.example.com`). + + Note that as per RFC1035 and RFC1123, a *label* must consist of lower case + alphanumeric characters or '-', and must start and end with an alphanumeric + character. No other punctuation is allowed. maxLength: 253 minLength: 1 pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ @@ -2440,118 +2927,179 @@ spec: maxItems: 16 type: array parentRefs: - description: "ParentRefs references the resources (usually Gateways) - that a Route wants to be attached to. Note that the referenced parent - resource needs to allow this for the attachment to be complete. - For Gateways, that means the Gateway needs to allow attachment from - Routes of this kind and namespace. For Services, that means the - Service must either be in the same namespace for a \"producer\" - route, or the mesh implementation must support and allow \"consumer\" - routes for the referenced Service. ReferenceGrant is not applicable - for governing ParentRefs to Services - it is not possible to create - a \"producer\" route for a Service in a different namespace from - the Route. \n There are two kinds of parent resources with \"Core\" - support: \n * Gateway (Gateway conformance profile) This API may - be extended in the future to support additional kinds of parent - resources. \n ParentRefs must be _distinct_. This means either that: - \n * They select different objects. If this is the case, then parentRef - entries are distinct. In terms of fields, this means that the multi-part - key defined by `group`, `kind`, `namespace`, and `name` must be - unique across all parentRef entries in the Route. * They do not - select different objects, but for each optional field used, each - ParentRef that selects the same object must set the same set of - optional fields to different values. If one ParentRef sets a combination - of optional fields, all must set the same combination. \n Some examples: - \n * If one ParentRef sets `sectionName`, all ParentRefs referencing - the same object must also set `sectionName`. * If one ParentRef - sets `port`, all ParentRefs referencing the same object must also - set `port`. * If one ParentRef sets `sectionName` and `port`, all - ParentRefs referencing the same object must also set `sectionName` - and `port`. \n It is possible to separately reference multiple distinct - objects that may be collapsed by an implementation. For example, - some implementations may choose to merge compatible Gateway Listeners - together. If that is the case, the list of routes attached to those - resources should also be merged. \n Note that for ParentRefs that - cross namespace boundaries, there are specific rules. Cross-namespace - references are only valid if they are explicitly allowed by something - in the namespace they are referring to. For example, Gateway has - the AllowedRoutes field, and ReferenceGrant provides a generic way - to enable other kinds of cross-namespace reference. \n \n " + description: |- + ParentRefs references the resources (usually Gateways) that a Route wants + to be attached to. Note that the referenced parent resource needs to + allow this for the attachment to be complete. For Gateways, that means + the Gateway needs to allow attachment from Routes of this kind and + namespace. For Services, that means the Service must either be in the same + namespace for a "producer" route, or the mesh implementation must support + and allow "consumer" routes for the referenced Service. ReferenceGrant is + not applicable for governing ParentRefs to Services - it is not possible to + create a "producer" route for a Service in a different namespace from the + Route. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + This API may be extended in the future to support additional kinds of parent + resources. + + ParentRefs must be _distinct_. This means either that: + + * They select different objects. If this is the case, then parentRef + entries are distinct. In terms of fields, this means that the + multi-part key defined by `group`, `kind`, `namespace`, and `name` must + be unique across all parentRef entries in the Route. + * They do not select different objects, but for each optional field used, + each ParentRef that selects the same object must set the same set of + optional fields to different values. If one ParentRef sets a + combination of optional fields, all must set the same combination. + + Some examples: + + * If one ParentRef sets `sectionName`, all ParentRefs referencing the + same object must also set `sectionName`. + * If one ParentRef sets `port`, all ParentRefs referencing the same + object must also set `port`. + * If one ParentRef sets `sectionName` and `port`, all ParentRefs + referencing the same object must also set `sectionName` and `port`. + + It is possible to separately reference multiple distinct objects that may + be collapsed by an implementation. For example, some implementations may + choose to merge compatible Gateway Listeners together. If that is the + case, the list of routes attached to those resources should also be + merged. + + Note that for ParentRefs that cross namespace boundaries, there are specific + rules. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example, + Gateway has the AllowedRoutes field, and ReferenceGrant provides a + generic way to enable other kinds of cross-namespace reference. items: - description: "ParentReference identifies an API object (usually - a Gateway) that can be considered a parent of this resource (usually - a route). There are two kinds of parent resources with \"Core\" - support: \n * Gateway (Gateway conformance profile) * Service - (Mesh conformance profile, experimental, ClusterIP Services only) - \n This API may be extended in the future to support additional - kinds of parent resources. \n The API object must be valid in - the cluster; the Group and Kind must be registered in the cluster - for this reference to be valid." + description: |- + ParentReference identifies an API object (usually a Gateway) that can be considered + a parent of this resource (usually a route). There are two kinds of parent resources + with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + This API may be extended in the future to support additional kinds of parent + resources. + + The API object must be valid in the cluster; the Group and Kind must + be registered in the cluster for this reference to be valid. properties: group: default: gateway.networking.k8s.io - description: "Group is the group of the referent. When unspecified, - \"gateway.networking.k8s.io\" is inferred. To set the core - API group (such as for a \"Service\" kind referent), Group - must be explicitly set to \"\" (empty string). \n Support: - Core" + description: |- + Group is the group of the referent. + When unspecified, "gateway.networking.k8s.io" is inferred. + To set the core API group (such as for a "Service" kind referent), + Group must be explicitly set to "" (empty string). + + Support: Core maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Gateway - description: "Kind is kind of the referent. \n There are two - kinds of parent resources with \"Core\" support: \n * Gateway - (Gateway conformance profile) * Service (Mesh conformance - profile, experimental, ClusterIP Services only) \n Support - for other resources is Implementation-Specific." + description: |- + Kind is kind of the referent. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + Support for other resources is Implementation-Specific. maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ type: string name: - description: "Name is the name of the referent. \n Support: - Core" + description: |- + Name is the name of the referent. + + Support: Core maxLength: 253 minLength: 1 type: string namespace: - description: "Namespace is the namespace of the referent. When - unspecified, this refers to the local namespace of the Route. - \n Note that there are specific rules for ParentRefs which - cross namespace boundaries. Cross-namespace references are - only valid if they are explicitly allowed by something in - the namespace they are referring to. For example: Gateway - has the AllowedRoutes field, and ReferenceGrant provides a + description: |- + Namespace is the namespace of the referent. When unspecified, this refers + to the local namespace of the Route. + + Note that there are specific rules for ParentRefs which cross namespace + boundaries. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example: + Gateway has the AllowedRoutes field, and ReferenceGrant provides a generic way to enable any other kind of cross-namespace reference. - \n \n Support: Core" + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string + port: + description: |- + Port is the network port this Route targets. It can be interpreted + differently based on the type of parent resource. + + When the parent resource is a Gateway, this targets all listeners + listening on the specified port that also support this kind of Route(and + select this Route). It's not recommended to set `Port` unless the + networking behaviors specified in a Route must apply to a specific port + as opposed to a listener(s) whose port(s) may be changed. When both Port + and SectionName are specified, the name and port of the selected listener + must match both specified values. + + Implementations MAY choose to support other parent resources. + Implementations supporting other types of parent resources MUST clearly + document how/if Port is interpreted. + + For the purpose of status, an attachment is considered successful as + long as the parent resource accepts it partially. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment + from the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, + the Route MUST be considered detached from the Gateway. + + Support: Extended + format: int32 + maximum: 65535 + minimum: 1 + type: integer sectionName: - description: "SectionName is the name of a section within the - target resource. In the following resources, SectionName is - interpreted as the following: \n * Gateway: Listener Name. - When both Port (experimental) and SectionName are specified, - the name and port of the selected listener must match both - specified values. * Service: Port Name. When both Port (experimental) - and SectionName are specified, the name and port of the selected - listener must match both specified values. Note that attaching - Routes to Services as Parents is part of experimental Mesh - support and is not supported for any other purpose. \n Implementations - MAY choose to support attaching Routes to other resources. - If that is the case, they MUST clearly document how SectionName - is interpreted. \n When unspecified (empty string), this will - reference the entire resource. For the purpose of status, - an attachment is considered successful if at least one section - in the parent resource accepts it. For example, Gateway listeners - can restrict which Routes can attach to them by Route kind, - namespace, or hostname. If 1 of 2 Gateway listeners accept - attachment from the referencing Route, the Route MUST be considered - successfully attached. If no Gateway listeners accept attachment - from this Route, the Route MUST be considered detached from - the Gateway. \n Support: Core" + description: |- + SectionName is the name of a section within the target resource. In the + following resources, SectionName is interpreted as the following: + + * Gateway: Listener name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + * Service: Port name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + + Implementations MAY choose to support attaching Routes to other resources. + If that is the case, they MUST clearly document how SectionName is + interpreted. + + When unspecified (empty string), this will reference the entire resource. + For the purpose of status, an attachment is considered successful if at + least one section in the parent resource accepts it. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from + the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the + Route MUST be considered detached from the Gateway. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ @@ -2589,81 +3137,88 @@ spec: value: / description: Rules are a list of HTTP matchers, filters and actions. items: - description: HTTPRouteRule defines semantics for matching an HTTP - request based on conditions (matches), processing it (filters), - and forwarding the request to an API object (backendRefs). + description: |- + HTTPRouteRule defines semantics for matching an HTTP request based on + conditions (matches), processing it (filters), and forwarding the request to + an API object (backendRefs). properties: backendRefs: - description: "BackendRefs defines the backend(s) where matching - requests should be sent. \n Failure behavior here depends - on how many BackendRefs are specified and how many are invalid. - \n If *all* entries in BackendRefs are invalid, and there - are also no filters specified in this route rule, *all* traffic - which matches this rule MUST receive a 500 status code. \n - See the HTTPBackendRef definition for the rules about what - makes a single HTTPBackendRef invalid. \n When a HTTPBackendRef - is invalid, 500 status codes MUST be returned for requests - that would have otherwise been routed to an invalid backend. - If multiple backends are specified, and some are invalid, - the proportion of requests that would otherwise have been - routed to an invalid backend MUST receive a 500 status code. - \n For example, if two backends are specified with equal weights, - and one is invalid, 50 percent of traffic must receive a 500. - Implementations may choose how that 50 percent is determined. - \n Support: Core for Kubernetes Service \n Support: Extended - for Kubernetes ServiceImport \n Support: Implementation-specific - for any other resource \n Support for weight: Core" + description: |- + BackendRefs defines the backend(s) where matching requests should be + sent. + + Failure behavior here depends on how many BackendRefs are specified and + how many are invalid. + + If *all* entries in BackendRefs are invalid, and there are also no filters + specified in this route rule, *all* traffic which matches this rule MUST + receive a 500 status code. + + See the HTTPBackendRef definition for the rules about what makes a single + HTTPBackendRef invalid. + + When a HTTPBackendRef is invalid, 500 status codes MUST be returned for + requests that would have otherwise been routed to an invalid backend. If + multiple backends are specified, and some are invalid, the proportion of + requests that would otherwise have been routed to an invalid backend + MUST receive a 500 status code. + + For example, if two backends are specified with equal weights, and one is + invalid, 50 percent of traffic must receive a 500. Implementations may + choose how that 50 percent is determined. + + When a HTTPBackendRef refers to a Service that has no ready endpoints, + implementations SHOULD return a 503 for requests to that backend instead. + If an implementation chooses to do this, all of the above rules for 500 responses + MUST also apply for responses that return a 503. + + Support: Core for Kubernetes Service + + Support: Extended for Kubernetes ServiceImport + + Support: Implementation-specific for any other resource + + Support for weight: Core items: - description: "HTTPBackendRef defines how a HTTPRoute forwards - a HTTP request. \n Note that when a namespace different - than the local namespace is specified, a ReferenceGrant - object is required in the referent namespace to allow that + description: |- + HTTPBackendRef defines how a HTTPRoute forwards a HTTP request. + + Note that when a namespace different than the local namespace is specified, a + ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant - documentation for details. \n - \n When the BackendRef points to a Kubernetes Service, implementations - SHOULD honor the appProtocol field if it is set for the - target Service Port. \n Implementations supporting appProtocol - SHOULD recognize the Kubernetes Standard Application Protocols - defined in KEP-3726. \n If a Service appProtocol isn't specified, - an implementation MAY infer the backend protocol through - its own means. Implementations MAY infer the protocol from - the Route type referring to the backend Service. \n If a - Route is not able to send traffic to the backend using the - specified protocol then the backend is considered invalid. - Implementations MUST set the \"ResolvedRefs\" condition - to \"False\" with the \"UnsupportedProtocol\" reason. \n - " + documentation for details. properties: filters: - description: "Filters defined at this level should be - executed if and only if the request is being forwarded - to the backend defined here. \n Support: Implementation-specific - (For broader support of filters, use the Filters field - in HTTPRouteRule.)" + description: |- + Filters defined at this level should be executed if and only if the + request is being forwarded to the backend defined here. + + Support: Implementation-specific (For broader support of filters, use the + Filters field in HTTPRouteRule.) items: - description: HTTPRouteFilter defines processing steps - that must be completed during the request or response - lifecycle. HTTPRouteFilters are meant as an extension - point to express processing that may be done in Gateway - implementations. Some examples include request or - response modification, implementing authentication - strategies, rate-limiting, and traffic shaping. API - guarantee/conformance is defined based on the type - of the filter. + description: |- + HTTPRouteFilter defines processing steps that must be completed during the + request or response lifecycle. HTTPRouteFilters are meant as an extension + point to express processing that may be done in Gateway implementations. Some + examples include request or response modification, implementing + authentication strategies, rate-limiting, and traffic shaping. API + guarantee/conformance is defined based on the type of the filter. properties: extensionRef: - description: "ExtensionRef is an optional, implementation-specific - extension to the \"filter\" behavior. For example, - resource \"myroutefilter\" in group \"networking.example.net\"). - ExtensionRef MUST NOT be used for core and extended - filters. \n This filter can be used multiple times - within the same rule. \n Support: Implementation-specific" + description: |- + ExtensionRef is an optional, implementation-specific extension to the + "filter" behavior. For example, resource "myroutefilter" in group + "networking.example.net"). ExtensionRef MUST NOT be used for core and + extended filters. + + This filter can be used multiple times within the same rule. + + Support: Implementation-specific properties: group: - description: Group is the group of the referent. - For example, "gateway.networking.k8s.io". - When unspecified or empty string, core API - group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string @@ -2685,35 +3240,45 @@ spec: - name type: object requestHeaderModifier: - description: "RequestHeaderModifier defines a schema - for a filter that modifies request headers. \n - Support: Core" + description: |- + RequestHeaderModifier defines a schema for a filter that modifies request + headers. + + Support: Core properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It - appends to any existing values associated - with the header name. \n Input: GET /foo HTTP/1.1 - my-header: foo \n Config: add: - name: \"my-header\" - value: \"bar,baz\" \n Output: GET /foo HTTP/1.1 - my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -2734,44 +3299,61 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from - the HTTP request before the action. The value - of Remove is a list of HTTP header names. - Note that the header names are case-insensitive - (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo - my-header2: bar my-header3: baz \n Config: - remove: [\"my-header1\", \"my-header3\"] \n - Output: GET /foo HTTP/1.1 my-header2: bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with - the given header (name, value) before the - action. \n Input: GET /foo HTTP/1.1 my-header: - foo \n Config: set: - name: \"my-header\" - value: \"bar\" \n Output: GET /foo HTTP/1.1 - my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -2793,64 +3375,68 @@ spec: x-kubernetes-list-type: map type: object requestMirror: - description: "RequestMirror defines a schema for - a filter that mirrors requests. Requests are sent - to the specified destination, but responses from - that destination are ignored. \n This filter can - be used multiple times within the same rule. Note - that not all implementations will be able to support - mirroring to multiple backends. \n Support: Extended" + description: |- + RequestMirror defines a schema for a filter that mirrors requests. + Requests are sent to the specified destination, but responses from + that destination are ignored. + + This filter can be used multiple times within the same rule. Note that + not all implementations will be able to support mirroring to multiple + backends. + + Support: Extended properties: backendRef: - description: "BackendRef references a resource - where mirrored requests are sent. \n Mirrored - requests must be sent only to a single destination - endpoint within this BackendRef, irrespective - of how many endpoints are present within this - BackendRef. \n If the referent cannot be found, - this BackendRef is invalid and must be dropped - from the Gateway. The controller must ensure - the \"ResolvedRefs\" condition on the Route - status is set to `status: False` and not configure + description: |- + BackendRef references a resource where mirrored requests are sent. + + Mirrored requests must be sent only to a single destination endpoint + within this BackendRef, irrespective of how many endpoints are present + within this BackendRef. + + If the referent cannot be found, this BackendRef is invalid and must be + dropped from the Gateway. The controller must ensure the "ResolvedRefs" + condition on the Route status is set to `status: False` and not configure this backend in the underlying implementation. - \n If there is a cross-namespace reference - to an *existing* object that is not allowed - by a ReferenceGrant, the controller must ensure - the \"ResolvedRefs\" condition on the Route - is set to `status: False`, with the \"RefNotPermitted\" - reason and not configure this backend in the - underlying implementation. \n In either error - case, the Message of the `ResolvedRefs` Condition - should be used to provide more detail about - the problem. \n Support: Extended for Kubernetes - Service \n Support: Implementation-specific - for any other resource" + + If there is a cross-namespace reference to an *existing* object + that is not allowed by a ReferenceGrant, the controller must ensure the + "ResolvedRefs" condition on the Route is set to `status: False`, + with the "RefNotPermitted" reason and not configure this backend in the + underlying implementation. + + In either error case, the Message of the `ResolvedRefs` Condition + should be used to provide more detail about the problem. + + Support: Extended for Kubernetes Service + + Support: Implementation-specific for any other resource properties: group: default: "" - description: Group is the group of the referent. - For example, "gateway.networking.k8s.io". - When unspecified or empty string, core - API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Service - description: "Kind is the Kubernetes resource - kind of the referent. For example \"Service\". - \n Defaults to \"Service\" when not specified. - \n ExternalName services can refer to - CNAME DNS records that may live outside - of the cluster and as such are difficult - to reason about in terms of conformance. - They also may not be safe to forward to - (see CVE-2021-25740 for more information). - Implementations SHOULD NOT support ExternalName - Services. \n Support: Core (Services with - a type other than ExternalName) \n Support: - Implementation-specific (Services with - type ExternalName)" + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ @@ -2861,29 +3447,27 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace - of the backend. When unspecified, the - local namespace is inferred. \n Note that - when a namespace different than the local - namespace is specified, a ReferenceGrant - object is required in the referent namespace - to allow that namespace's owner to accept - the reference. See the ReferenceGrant - documentation for details. \n Support: - Core" + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string port: - description: Port specifies the destination - port number to use for this resource. - Port is required when the referent is - a Kubernetes Service. In this case, the - port number is the service port number, - not the target port. For other resources, - destination port might be derived from - the referent resource or this field. + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent + resource or this field. format: int32 maximum: 65535 minimum: 1 @@ -2895,88 +3479,112 @@ spec: - message: Must have port for Service reference rule: '(size(self.group) == 0 && self.kind == ''Service'') ? has(self.port) : true' + fraction: + description: |- + Fraction represents the fraction of requests that should be + mirrored to BackendRef. + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + properties: + denominator: + default: 100 + format: int32 + minimum: 1 + type: integer + numerator: + format: int32 + minimum: 0 + type: integer + required: + - numerator + type: object + x-kubernetes-validations: + - message: numerator must be less than or equal + to denominator + rule: self.numerator <= self.denominator + percent: + description: |- + Percent represents the percentage of requests that should be + mirrored to BackendRef. Its minimum value is 0 (indicating 0% of + requests) and its maximum value is 100 (indicating 100% of requests). + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + format: int32 + maximum: 100 + minimum: 0 + type: integer required: - backendRef type: object + x-kubernetes-validations: + - message: Only one of percent or fraction may be + specified in HTTPRequestMirrorFilter + rule: '!(has(self.percent) && has(self.fraction))' requestRedirect: - description: "RequestRedirect defines a schema for - a filter that responds to the request with an - HTTP redirection. \n Support: Core" + description: |- + RequestRedirect defines a schema for a filter that responds to the + request with an HTTP redirection. + + Support: Core properties: hostname: - description: "Hostname is the hostname to be - used in the value of the `Location` header - in the response. When empty, the hostname - in the `Host` header of the request is used. - \n Support: Core" + description: |- + Hostname is the hostname to be used in the value of the `Location` + header in the response. + When empty, the hostname in the `Host` header of the request is used. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines parameters used to - modify the path of the incoming request. The - modified path is then used to construct the - `Location` header. When empty, the request - path is used as-is. \n Support: Extended" + description: |- + Path defines parameters used to modify the path of the incoming request. + The modified path is then used to construct the `Location` header. When + empty, the request path is used as-is. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the - value with which to replace the full path + description: |- + ReplaceFullPath specifies the value with which to replace the full path of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies - the value with which to replace the prefix - match of a request during a rewrite or - redirect. For example, a request to \"/foo/bar\" - with a prefix match of \"/foo\" and a - ReplacePrefixMatch of \"/xyz\" would be - modified to \"/xyz/bar\". \n Note that - this matches the behavior of the PathPrefix - match type. This matches full path elements. - A path element refers to the list of labels - in the path split by the `/` separator. - When specified, a trailing `/` is ignored. - For example, the paths `/abc`, `/abc/`, - and `/abc/def` would all match the prefix - `/abc`, but the path `/abcd` would not. - \n ReplacePrefixMatch is only compatible - with a `PathPrefix` HTTPRouteMatch. Using - any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the - Route to `status: False`. \n Request Path - | Prefix Match | Replace Prefix | Modified - Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | - /xyz/ | /xyz/bar /foo/bar | - /foo/ | /xyz | /xyz/bar - /foo/bar | /foo/ | /xyz/ | - /xyz/bar /foo | /foo | - /xyz | /xyz /foo/ | /foo - \ | /xyz | /xyz/ /foo/bar - \ | /foo | | - /bar /foo/ | /foo | | / /foo | /foo | - | / /foo/ | /foo - \ | / | / /foo | - /foo | / | /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path - modifier. Additional types may be added - in a future release of the API. \n Note - that values may be added to this enum, - implementations must ensure that unknown - values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the - Route to `status: False`, with a Reason - of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -3002,95 +3610,111 @@ spec: rule: 'has(self.replacePrefixMatch) ? self.type == ''ReplacePrefixMatch'' : true' port: - description: "Port is the port to be used in - the value of the `Location` header in the - response. \n If no port is specified, the - redirect port MUST be derived using the following - rules: \n * If redirect scheme is not-empty, - the redirect port MUST be the well-known port - associated with the redirect scheme. Specifically - \"http\" to port 80 and \"https\" to port - 443. If the redirect scheme does not have - a well-known port, the listener port of the - Gateway SHOULD be used. * If redirect scheme - is empty, the redirect port MUST be the Gateway - Listener port. \n Implementations SHOULD NOT - add the port number in the 'Location' header - in the following cases: \n * A Location header - that will use HTTP (whether that is determined - via the Listener protocol or the Scheme field) - _and_ use port 80. * A Location header that - will use HTTPS (whether that is determined - via the Listener protocol or the Scheme field) - _and_ use port 443. \n Support: Extended" + description: |- + Port is the port to be used in the value of the `Location` + header in the response. + + If no port is specified, the redirect port MUST be derived using the + following rules: + + * If redirect scheme is not-empty, the redirect port MUST be the well-known + port associated with the redirect scheme. Specifically "http" to port 80 + and "https" to port 443. If the redirect scheme does not have a + well-known port, the listener port of the Gateway SHOULD be used. + * If redirect scheme is empty, the redirect port MUST be the Gateway + Listener port. + + Implementations SHOULD NOT add the port number in the 'Location' + header in the following cases: + + * A Location header that will use HTTP (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 80. + * A Location header that will use HTTPS (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 443. + + Support: Extended format: int32 maximum: 65535 minimum: 1 type: integer scheme: - description: "Scheme is the scheme to be used - in the value of the `Location` header in the - response. When empty, the scheme of the request - is used. \n Scheme redirects can affect the - port of the redirect, for more information, - refer to the documentation for the port field - of this filter. \n Note that values may be - added to this enum, implementations must ensure - that unknown values will not cause a crash. - \n Unknown values here must result in the - implementation setting the Accepted Condition - for the Route to `status: False`, with a Reason - of `UnsupportedValue`. \n Support: Extended" + description: |- + Scheme is the scheme to be used in the value of the `Location` header in + the response. When empty, the scheme of the request is used. + + Scheme redirects can affect the port of the redirect, for more information, + refer to the documentation for the port field of this filter. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Extended enum: - http - https type: string statusCode: default: 302 - description: "StatusCode is the HTTP status - code to be used in response. \n Note that - values may be added to this enum, implementations - must ensure that unknown values will not cause - a crash. \n Unknown values here must result - in the implementation setting the Accepted - Condition for the Route to `status: False`, - with a Reason of `UnsupportedValue`. \n Support: - Core" + description: |- + StatusCode is the HTTP status code to be used in response. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Core enum: - 301 - 302 type: integer type: object responseHeaderModifier: - description: "ResponseHeaderModifier defines a schema - for a filter that modifies response headers. \n - Support: Extended" + description: |- + ResponseHeaderModifier defines a schema for a filter that modifies response + headers. + + Support: Extended properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It - appends to any existing values associated - with the header name. \n Input: GET /foo HTTP/1.1 - my-header: foo \n Config: add: - name: \"my-header\" - value: \"bar,baz\" \n Output: GET /foo HTTP/1.1 - my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -3111,44 +3735,61 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from - the HTTP request before the action. The value - of Remove is a list of HTTP header names. - Note that the header names are case-insensitive - (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo - my-header2: bar my-header3: baz \n Config: - remove: [\"my-header1\", \"my-header3\"] \n - Output: GET /foo HTTP/1.1 my-header2: bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with - the given header (name, value) before the - action. \n Input: GET /foo HTTP/1.1 my-header: - foo \n Config: set: - name: \"my-header\" - value: \"bar\" \n Output: GET /foo HTTP/1.1 - my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the - HTTP Header to be matched. Name matching - MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an - equivalent name MUST be considered for - a match. Subsequent entries with an - equivalent header name MUST be ignored. - Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -3170,37 +3811,39 @@ spec: x-kubernetes-list-type: map type: object type: - description: "Type identifies the type of filter - to apply. As with other API fields, types are - classified into three conformance levels: \n - - Core: Filter types and their corresponding configuration - defined by \"Support: Core\" in this package, - e.g. \"RequestHeaderModifier\". All implementations - must support core filters. \n - Extended: Filter - types and their corresponding configuration defined - by \"Support: Extended\" in this package, e.g. - \"RequestMirror\". Implementers are encouraged - to support extended filters. \n - Implementation-specific: - Filters that are defined and supported by specific - vendors. In the future, filters showing convergence - in behavior across multiple implementations will - be considered for inclusion in extended or core - conformance levels. Filter-specific configuration - for such filters is specified using the ExtensionRef - field. `Type` should be set to \"ExtensionRef\" - for custom filters. \n Implementers are encouraged - to define custom implementation types to extend - the core API with implementation-specific behavior. - \n If a reference to a custom filter type cannot - be resolved, the filter MUST NOT be skipped. Instead, - requests that would have been processed by that - filter MUST receive a HTTP error response. \n + description: |- + Type identifies the type of filter to apply. As with other API fields, + types are classified into three conformance levels: + + - Core: Filter types and their corresponding configuration defined by + "Support: Core" in this package, e.g. "RequestHeaderModifier". All + implementations must support core filters. + + - Extended: Filter types and their corresponding configuration defined by + "Support: Extended" in this package, e.g. "RequestMirror". Implementers + are encouraged to support extended filters. + + - Implementation-specific: Filters that are defined and supported by + specific vendors. + In the future, filters showing convergence in behavior across multiple + implementations will be considered for inclusion in extended or core + conformance levels. Filter-specific configuration for such filters + is specified using the ExtensionRef field. `Type` should be set to + "ExtensionRef" for custom filters. + + Implementers are encouraged to define custom implementation types to + extend the core API with implementation-specific behavior. + + If a reference to a custom filter type cannot be resolved, the filter + MUST NOT be skipped. Instead, requests that would have been processed by + that filter MUST receive a HTTP error response. + Note that values may be added to this enum, implementations - must ensure that unknown values will not cause - a crash. \n Unknown values here must result in - the implementation setting the Accepted Condition - for the Route to `status: False`, with a Reason - of `UnsupportedValue`." + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - RequestHeaderModifier - ResponseHeaderModifier @@ -3210,79 +3853,64 @@ spec: - ExtensionRef type: string urlRewrite: - description: "URLRewrite defines a schema for a - filter that modifies a request during forwarding. - \n Support: Extended" + description: |- + URLRewrite defines a schema for a filter that modifies a request during forwarding. + + Support: Extended properties: hostname: - description: "Hostname is the value to be used - to replace the Host header value during forwarding. - \n Support: Extended" + description: |- + Hostname is the value to be used to replace the Host header value during + forwarding. + + Support: Extended maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines a path rewrite. \n - Support: Extended" + description: |- + Path defines a path rewrite. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the - value with which to replace the full path + description: |- + ReplaceFullPath specifies the value with which to replace the full path of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies - the value with which to replace the prefix - match of a request during a rewrite or - redirect. For example, a request to \"/foo/bar\" - with a prefix match of \"/foo\" and a - ReplacePrefixMatch of \"/xyz\" would be - modified to \"/xyz/bar\". \n Note that - this matches the behavior of the PathPrefix - match type. This matches full path elements. - A path element refers to the list of labels - in the path split by the `/` separator. - When specified, a trailing `/` is ignored. - For example, the paths `/abc`, `/abc/`, - and `/abc/def` would all match the prefix - `/abc`, but the path `/abcd` would not. - \n ReplacePrefixMatch is only compatible - with a `PathPrefix` HTTPRouteMatch. Using - any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the - Route to `status: False`. \n Request Path - | Prefix Match | Replace Prefix | Modified - Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | - /xyz/ | /xyz/bar /foo/bar | - /foo/ | /xyz | /xyz/bar - /foo/bar | /foo/ | /xyz/ | - /xyz/bar /foo | /foo | - /xyz | /xyz /foo/ | /foo - \ | /xyz | /xyz/ /foo/bar - \ | /foo | | - /bar /foo/ | /foo | | / /foo | /foo | - | / /foo/ | /foo - \ | / | / /foo | - /foo | / | /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path - modifier. Additional types may be added - in a future release of the API. \n Note - that values may be added to this enum, - implementations must ensure that unknown - values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the - Route to `status: False`, with a Reason - of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -3380,25 +4008,29 @@ spec: <= 1 group: default: "" - description: Group is the group of the referent. For example, - "gateway.networking.k8s.io". When unspecified or empty - string, core API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Service - description: "Kind is the Kubernetes resource kind of - the referent. For example \"Service\". \n Defaults to - \"Service\" when not specified. \n ExternalName services - can refer to CNAME DNS records that may live outside - of the cluster and as such are difficult to reason about - in terms of conformance. They also may not be safe to - forward to (see CVE-2021-25740 for more information). - Implementations SHOULD NOT support ExternalName Services. - \n Support: Core (Services with a type other than ExternalName) - \n Support: Implementation-specific (Services with type - ExternalName)" + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ @@ -3409,43 +4041,47 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace of the backend. - When unspecified, the local namespace is inferred. \n - Note that when a namespace different than the local - namespace is specified, a ReferenceGrant object is required - in the referent namespace to allow that namespace's - owner to accept the reference. See the ReferenceGrant - documentation for details. \n Support: Core" + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string port: - description: Port specifies the destination port number - to use for this resource. Port is required when the - referent is a Kubernetes Service. In this case, the - port number is the service port number, not the target - port. For other resources, destination port might be - derived from the referent resource or this field. + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent + resource or this field. format: int32 maximum: 65535 minimum: 1 type: integer weight: default: 1 - description: "Weight specifies the proportion of requests - forwarded to the referenced backend. This is computed - as weight/(sum of all weights in this BackendRefs list). - For non-zero values, there may be some epsilon from - the exact proportion defined here depending on the precision - an implementation supports. Weight is not a percentage - and the sum of weights does not need to equal 100. \n - If only one backend is specified and it has a weight - greater than 0, 100% of the traffic is forwarded to - that backend. If weight is set to 0, no traffic should - be forwarded for this entry. If unspecified, weight - defaults to 1. \n Support for this field varies based - on the context where used." + description: |- + Weight specifies the proportion of requests forwarded to the referenced + backend. This is computed as weight/(sum of all weights in this + BackendRefs list). For non-zero values, there may be some epsilon from + the exact proportion defined here depending on the precision an + implementation supports. Weight is not a percentage and the sum of + weights does not need to equal 100. + + If only one backend is specified and it has a weight greater than 0, 100% + of the traffic is forwarded to that backend. If weight is set to 0, no + traffic should be forwarded for this entry. If unspecified, weight + defaults to 1. + + Support for this field varies based on the context where used. format: int32 maximum: 1000000 minimum: 0 @@ -3460,46 +4096,67 @@ spec: maxItems: 16 type: array filters: - description: "Filters define the filters that are applied to - requests that match this rule. \n The effects of ordering - of multiple behaviors are currently unspecified. This can - change in the future based on feedback during the alpha stage. - \n Conformance-levels at this level are defined based on the - type of filter: \n - ALL core filters MUST be supported by - all implementations. - Implementers are encouraged to support - extended filters. - Implementation-specific custom filters - have no API guarantees across implementations. \n Specifying - the same filter multiple times is not supported unless explicitly - indicated in the filter. \n All filters are expected to be - compatible with each other except for the URLRewrite and RequestRedirect - filters, which may not be combined. If an implementation can - not support other combinations of filters, they must clearly + description: |- + Filters define the filters that are applied to requests that match + this rule. + + Wherever possible, implementations SHOULD implement filters in the order + they are specified. + + Implementations MAY choose to implement this ordering strictly, rejecting + any combination or order of filters that cannot be supported. If implementations + choose a strict interpretation of filter ordering, they MUST clearly document + that behavior. + + To reject an invalid combination or order of filters, implementations SHOULD + consider the Route Rules with this configuration invalid. If all Route Rules + in a Route are invalid, the entire Route would be considered invalid. If only + a portion of Route Rules are invalid, implementations MUST set the + "PartiallyInvalid" condition for the Route. + + Conformance-levels at this level are defined based on the type of filter: + + - ALL core filters MUST be supported by all implementations. + - Implementers are encouraged to support extended filters. + - Implementation-specific custom filters have no API guarantees across + implementations. + + Specifying the same filter multiple times is not supported unless explicitly + indicated in the filter. + + All filters are expected to be compatible with each other except for the + URLRewrite and RequestRedirect filters, which may not be combined. If an + implementation cannot support other combinations of filters, they must clearly document that limitation. In cases where incompatible or unsupported - filters are specified and cause the `Accepted` condition to - be set to status `False`, implementations may use the `IncompatibleFilters` - reason to specify this configuration error. \n Support: Core" + filters are specified and cause the `Accepted` condition to be set to status + `False`, implementations may use the `IncompatibleFilters` reason to specify + this configuration error. + + Support: Core items: - description: HTTPRouteFilter defines processing steps that - must be completed during the request or response lifecycle. - HTTPRouteFilters are meant as an extension point to express - processing that may be done in Gateway implementations. - Some examples include request or response modification, - implementing authentication strategies, rate-limiting, and - traffic shaping. API guarantee/conformance is defined based - on the type of the filter. + description: |- + HTTPRouteFilter defines processing steps that must be completed during the + request or response lifecycle. HTTPRouteFilters are meant as an extension + point to express processing that may be done in Gateway implementations. Some + examples include request or response modification, implementing + authentication strategies, rate-limiting, and traffic shaping. API + guarantee/conformance is defined based on the type of the filter. properties: extensionRef: - description: "ExtensionRef is an optional, implementation-specific - extension to the \"filter\" behavior. For example, - resource \"myroutefilter\" in group \"networking.example.net\"). - ExtensionRef MUST NOT be used for core and extended - filters. \n This filter can be used multiple times within - the same rule. \n Support: Implementation-specific" + description: |- + ExtensionRef is an optional, implementation-specific extension to the + "filter" behavior. For example, resource "myroutefilter" in group + "networking.example.net"). ExtensionRef MUST NOT be used for core and + extended filters. + + This filter can be used multiple times within the same rule. + + Support: Implementation-specific properties: group: - description: Group is the group of the referent. For - example, "gateway.networking.k8s.io". When unspecified - or empty string, core API group is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string @@ -3521,32 +4178,44 @@ spec: - name type: object requestHeaderModifier: - description: "RequestHeaderModifier defines a schema for - a filter that modifies request headers. \n Support: - Core" + description: |- + RequestHeaderModifier defines a schema for a filter that modifies request + headers. + + Support: Core properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It appends - to any existing values associated with the header - name. \n Input: GET /foo HTTP/1.1 my-header: foo - \n Config: add: - name: \"my-header\" value: \"bar,baz\" - \n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -3567,40 +4236,60 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from the - HTTP request before the action. The value of Remove - is a list of HTTP header names. Note that the header - names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo my-header2: - bar my-header3: baz \n Config: remove: [\"my-header1\", - \"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2: - bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with the - given header (name, value) before the action. \n - Input: GET /foo HTTP/1.1 my-header: foo \n Config: - set: - name: \"my-header\" value: \"bar\" \n Output: - GET /foo HTTP/1.1 my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -3622,60 +4311,68 @@ spec: x-kubernetes-list-type: map type: object requestMirror: - description: "RequestMirror defines a schema for a filter - that mirrors requests. Requests are sent to the specified - destination, but responses from that destination are - ignored. \n This filter can be used multiple times within - the same rule. Note that not all implementations will - be able to support mirroring to multiple backends. \n - Support: Extended" + description: |- + RequestMirror defines a schema for a filter that mirrors requests. + Requests are sent to the specified destination, but responses from + that destination are ignored. + + This filter can be used multiple times within the same rule. Note that + not all implementations will be able to support mirroring to multiple + backends. + + Support: Extended properties: backendRef: - description: "BackendRef references a resource where - mirrored requests are sent. \n Mirrored requests - must be sent only to a single destination endpoint - within this BackendRef, irrespective of how many - endpoints are present within this BackendRef. \n - If the referent cannot be found, this BackendRef - is invalid and must be dropped from the Gateway. - The controller must ensure the \"ResolvedRefs\" - condition on the Route status is set to `status: - False` and not configure this backend in the underlying - implementation. \n If there is a cross-namespace - reference to an *existing* object that is not allowed - by a ReferenceGrant, the controller must ensure - the \"ResolvedRefs\" condition on the Route is - set to `status: False`, with the \"RefNotPermitted\" - reason and not configure this backend in the underlying - implementation. \n In either error case, the Message - of the `ResolvedRefs` Condition should be used to - provide more detail about the problem. \n Support: - Extended for Kubernetes Service \n Support: Implementation-specific - for any other resource" + description: |- + BackendRef references a resource where mirrored requests are sent. + + Mirrored requests must be sent only to a single destination endpoint + within this BackendRef, irrespective of how many endpoints are present + within this BackendRef. + + If the referent cannot be found, this BackendRef is invalid and must be + dropped from the Gateway. The controller must ensure the "ResolvedRefs" + condition on the Route status is set to `status: False` and not configure + this backend in the underlying implementation. + + If there is a cross-namespace reference to an *existing* object + that is not allowed by a ReferenceGrant, the controller must ensure the + "ResolvedRefs" condition on the Route is set to `status: False`, + with the "RefNotPermitted" reason and not configure this backend in the + underlying implementation. + + In either error case, the Message of the `ResolvedRefs` Condition + should be used to provide more detail about the problem. + + Support: Extended for Kubernetes Service + + Support: Implementation-specific for any other resource properties: group: default: "" - description: Group is the group of the referent. - For example, "gateway.networking.k8s.io". When - unspecified or empty string, core API group - is inferred. + description: |- + Group is the group of the referent. For example, "gateway.networking.k8s.io". + When unspecified or empty string, core API group is inferred. maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Service - description: "Kind is the Kubernetes resource - kind of the referent. For example \"Service\". - \n Defaults to \"Service\" when not specified. - \n ExternalName services can refer to CNAME - DNS records that may live outside of the cluster - and as such are difficult to reason about in - terms of conformance. They also may not be safe - to forward to (see CVE-2021-25740 for more information). - Implementations SHOULD NOT support ExternalName - Services. \n Support: Core (Services with a - type other than ExternalName) \n Support: Implementation-specific - (Services with type ExternalName)" + description: |- + Kind is the Kubernetes resource kind of the referent. For example + "Service". + + Defaults to "Service" when not specified. + + ExternalName services can refer to CNAME DNS records that may live + outside of the cluster and as such are difficult to reason about in + terms of conformance. They also may not be safe to forward to (see + CVE-2021-25740 for more information). Implementations SHOULD NOT + support ExternalName Services. + + Support: Core (Services with a type other than ExternalName) + + Support: Implementation-specific (Services with type ExternalName) maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ @@ -3686,25 +4383,26 @@ spec: minLength: 1 type: string namespace: - description: "Namespace is the namespace of the - backend. When unspecified, the local namespace - is inferred. \n Note that when a namespace different - than the local namespace is specified, a ReferenceGrant - object is required in the referent namespace - to allow that namespace's owner to accept the - reference. See the ReferenceGrant documentation - for details. \n Support: Core" + description: |- + Namespace is the namespace of the backend. When unspecified, the local + namespace is inferred. + + Note that when a namespace different than the local namespace is specified, + a ReferenceGrant object is required in the referent namespace to allow that + namespace's owner to accept the reference. See the ReferenceGrant + documentation for details. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string port: - description: Port specifies the destination port - number to use for this resource. Port is required - when the referent is a Kubernetes Service. In - this case, the port number is the service port - number, not the target port. For other resources, - destination port might be derived from the referent + description: |- + Port specifies the destination port number to use for this resource. + Port is required when the referent is a Kubernetes Service. In this + case, the port number is the service port number, not the target port. + For other resources, destination port might be derived from the referent resource or this field. format: int32 maximum: 65535 @@ -3717,81 +4415,112 @@ spec: - message: Must have port for Service reference rule: '(size(self.group) == 0 && self.kind == ''Service'') ? has(self.port) : true' + fraction: + description: |- + Fraction represents the fraction of requests that should be + mirrored to BackendRef. + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + properties: + denominator: + default: 100 + format: int32 + minimum: 1 + type: integer + numerator: + format: int32 + minimum: 0 + type: integer + required: + - numerator + type: object + x-kubernetes-validations: + - message: numerator must be less than or equal to + denominator + rule: self.numerator <= self.denominator + percent: + description: |- + Percent represents the percentage of requests that should be + mirrored to BackendRef. Its minimum value is 0 (indicating 0% of + requests) and its maximum value is 100 (indicating 100% of requests). + + Only one of Fraction or Percent may be specified. If neither field + is specified, 100% of requests will be mirrored. + format: int32 + maximum: 100 + minimum: 0 + type: integer required: - backendRef type: object + x-kubernetes-validations: + - message: Only one of percent or fraction may be specified + in HTTPRequestMirrorFilter + rule: '!(has(self.percent) && has(self.fraction))' requestRedirect: - description: "RequestRedirect defines a schema for a filter - that responds to the request with an HTTP redirection. - \n Support: Core" + description: |- + RequestRedirect defines a schema for a filter that responds to the + request with an HTTP redirection. + + Support: Core properties: hostname: - description: "Hostname is the hostname to be used - in the value of the `Location` header in the response. - When empty, the hostname in the `Host` header of - the request is used. \n Support: Core" + description: |- + Hostname is the hostname to be used in the value of the `Location` + header in the response. + When empty, the hostname in the `Host` header of the request is used. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines parameters used to modify - the path of the incoming request. The modified path - is then used to construct the `Location` header. - When empty, the request path is used as-is. \n Support: - Extended" + description: |- + Path defines parameters used to modify the path of the incoming request. + The modified path is then used to construct the `Location` header. When + empty, the request path is used as-is. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the value - with which to replace the full path of a request - during a rewrite or redirect. + description: |- + ReplaceFullPath specifies the value with which to replace the full path + of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies the - value with which to replace the prefix match - of a request during a rewrite or redirect. For - example, a request to \"/foo/bar\" with a prefix - match of \"/foo\" and a ReplacePrefixMatch of - \"/xyz\" would be modified to \"/xyz/bar\". - \n Note that this matches the behavior of the - PathPrefix match type. This matches full path - elements. A path element refers to the list - of labels in the path split by the `/` separator. - When specified, a trailing `/` is ignored. For - example, the paths `/abc`, `/abc/`, and `/abc/def` - would all match the prefix `/abc`, but the path - `/abcd` would not. \n ReplacePrefixMatch is - only compatible with a `PathPrefix` HTTPRouteMatch. - Using any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the Route - to `status: False`. \n Request Path | Prefix - Match | Replace Prefix | Modified Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | /xyz/ - \ | /xyz/bar /foo/bar | /foo/ | - /xyz | /xyz/bar /foo/bar | /foo/ - \ | /xyz/ | /xyz/bar /foo | - /foo | /xyz | /xyz /foo/ | - /foo | /xyz | /xyz/ /foo/bar - \ | /foo | | /bar - /foo/ | /foo | - | / /foo | /foo | - | / /foo/ | /foo | / | - / /foo | /foo | / | - /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path modifier. - Additional types may be added in a future release - of the API. \n Note that values may be added - to this enum, implementations must ensure that - unknown values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the Route - to `status: False`, with a Reason of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -3817,88 +4546,110 @@ spec: rule: 'has(self.replacePrefixMatch) ? self.type == ''ReplacePrefixMatch'' : true' port: - description: "Port is the port to be used in the value - of the `Location` header in the response. \n If - no port is specified, the redirect port MUST be - derived using the following rules: \n * If redirect - scheme is not-empty, the redirect port MUST be the - well-known port associated with the redirect scheme. - Specifically \"http\" to port 80 and \"https\" to - port 443. If the redirect scheme does not have a - well-known port, the listener port of the Gateway - SHOULD be used. * If redirect scheme is empty, the - redirect port MUST be the Gateway Listener port. - \n Implementations SHOULD NOT add the port number - in the 'Location' header in the following cases: - \n * A Location header that will use HTTP (whether - that is determined via the Listener protocol or - the Scheme field) _and_ use port 80. * A Location - header that will use HTTPS (whether that is determined - via the Listener protocol or the Scheme field) _and_ - use port 443. \n Support: Extended" + description: |- + Port is the port to be used in the value of the `Location` + header in the response. + + If no port is specified, the redirect port MUST be derived using the + following rules: + + * If redirect scheme is not-empty, the redirect port MUST be the well-known + port associated with the redirect scheme. Specifically "http" to port 80 + and "https" to port 443. If the redirect scheme does not have a + well-known port, the listener port of the Gateway SHOULD be used. + * If redirect scheme is empty, the redirect port MUST be the Gateway + Listener port. + + Implementations SHOULD NOT add the port number in the 'Location' + header in the following cases: + + * A Location header that will use HTTP (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 80. + * A Location header that will use HTTPS (whether that is determined via + the Listener protocol or the Scheme field) _and_ use port 443. + + Support: Extended format: int32 maximum: 65535 minimum: 1 type: integer scheme: - description: "Scheme is the scheme to be used in the - value of the `Location` header in the response. - When empty, the scheme of the request is used. \n - Scheme redirects can affect the port of the redirect, - for more information, refer to the documentation - for the port field of this filter. \n Note that - values may be added to this enum, implementations - must ensure that unknown values will not cause a - crash. \n Unknown values here must result in the - implementation setting the Accepted Condition for - the Route to `status: False`, with a Reason of `UnsupportedValue`. - \n Support: Extended" + description: |- + Scheme is the scheme to be used in the value of the `Location` header in + the response. When empty, the scheme of the request is used. + + Scheme redirects can affect the port of the redirect, for more information, + refer to the documentation for the port field of this filter. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Extended enum: - http - https type: string statusCode: default: 302 - description: "StatusCode is the HTTP status code to - be used in response. \n Note that values may be - added to this enum, implementations must ensure - that unknown values will not cause a crash. \n Unknown - values here must result in the implementation setting - the Accepted Condition for the Route to `status: - False`, with a Reason of `UnsupportedValue`. \n - Support: Core" + description: |- + StatusCode is the HTTP status code to be used in response. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. + + Support: Core enum: - 301 - 302 type: integer type: object responseHeaderModifier: - description: "ResponseHeaderModifier defines a schema - for a filter that modifies response headers. \n Support: - Extended" + description: |- + ResponseHeaderModifier defines a schema for a filter that modifies response + headers. + + Support: Extended properties: add: - description: "Add adds the given header(s) (name, - value) to the request before the action. It appends - to any existing values associated with the header - name. \n Input: GET /foo HTTP/1.1 my-header: foo - \n Config: add: - name: \"my-header\" value: \"bar,baz\" - \n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz" + description: |- + Add adds the given header(s) (name, value) to the request + before the action. It appends to any existing values associated + with the header name. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + add: + - name: "my-header" + value: "bar,baz" + + Output: + GET /foo HTTP/1.1 + my-header: foo,bar,baz items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -3919,40 +4670,60 @@ spec: - name x-kubernetes-list-type: map remove: - description: "Remove the given header(s) from the - HTTP request before the action. The value of Remove - is a list of HTTP header names. Note that the header - names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). - \n Input: GET /foo HTTP/1.1 my-header1: foo my-header2: - bar my-header3: baz \n Config: remove: [\"my-header1\", - \"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2: - bar" + description: |- + Remove the given header(s) from the HTTP request before the action. The + value of Remove is a list of HTTP header names. Note that the header + names are case-insensitive (see + https://datatracker.ietf.org/doc/html/rfc2616#section-4.2). + + Input: + GET /foo HTTP/1.1 + my-header1: foo + my-header2: bar + my-header3: baz + + Config: + remove: ["my-header1", "my-header3"] + + Output: + GET /foo HTTP/1.1 + my-header2: bar items: type: string maxItems: 16 type: array x-kubernetes-list-type: set set: - description: "Set overwrites the request with the - given header (name, value) before the action. \n - Input: GET /foo HTTP/1.1 my-header: foo \n Config: - set: - name: \"my-header\" value: \"bar\" \n Output: - GET /foo HTTP/1.1 my-header: bar" + description: |- + Set overwrites the request with the given header (name, value) + before the action. + + Input: + GET /foo HTTP/1.1 + my-header: foo + + Config: + set: + - name: "my-header" + value: "bar" + + Output: + GET /foo HTTP/1.1 + my-header: bar items: description: HTTPHeader represents an HTTP Header name and value as defined by RFC 7230. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case - insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent - header names, the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST - be ignored. Due to the case-insensitivity - of header names, \"foo\" and \"Foo\" are considered - equivalent." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, the first entry with + an equivalent name MUST be considered for a match. Subsequent entries + with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ @@ -3974,33 +4745,39 @@ spec: x-kubernetes-list-type: map type: object type: - description: "Type identifies the type of filter to apply. - As with other API fields, types are classified into - three conformance levels: \n - Core: Filter types and - their corresponding configuration defined by \"Support: - Core\" in this package, e.g. \"RequestHeaderModifier\". - All implementations must support core filters. \n - - Extended: Filter types and their corresponding configuration - defined by \"Support: Extended\" in this package, e.g. - \"RequestMirror\". Implementers are encouraged to support - extended filters. \n - Implementation-specific: Filters - that are defined and supported by specific vendors. - In the future, filters showing convergence in behavior - across multiple implementations will be considered for - inclusion in extended or core conformance levels. Filter-specific - configuration for such filters is specified using the - ExtensionRef field. `Type` should be set to \"ExtensionRef\" - for custom filters. \n Implementers are encouraged to - define custom implementation types to extend the core - API with implementation-specific behavior. \n If a reference - to a custom filter type cannot be resolved, the filter - MUST NOT be skipped. Instead, requests that would have - been processed by that filter MUST receive a HTTP error - response. \n Note that values may be added to this enum, - implementations must ensure that unknown values will - not cause a crash. \n Unknown values here must result - in the implementation setting the Accepted Condition - for the Route to `status: False`, with a Reason of `UnsupportedValue`." + description: |- + Type identifies the type of filter to apply. As with other API fields, + types are classified into three conformance levels: + + - Core: Filter types and their corresponding configuration defined by + "Support: Core" in this package, e.g. "RequestHeaderModifier". All + implementations must support core filters. + + - Extended: Filter types and their corresponding configuration defined by + "Support: Extended" in this package, e.g. "RequestMirror". Implementers + are encouraged to support extended filters. + + - Implementation-specific: Filters that are defined and supported by + specific vendors. + In the future, filters showing convergence in behavior across multiple + implementations will be considered for inclusion in extended or core + conformance levels. Filter-specific configuration for such filters + is specified using the ExtensionRef field. `Type` should be set to + "ExtensionRef" for custom filters. + + Implementers are encouraged to define custom implementation types to + extend the core API with implementation-specific behavior. + + If a reference to a custom filter type cannot be resolved, the filter + MUST NOT be skipped. Instead, requests that would have been processed by + that filter MUST receive a HTTP error response. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - RequestHeaderModifier - ResponseHeaderModifier @@ -4010,73 +4787,64 @@ spec: - ExtensionRef type: string urlRewrite: - description: "URLRewrite defines a schema for a filter - that modifies a request during forwarding. \n Support: - Extended" + description: |- + URLRewrite defines a schema for a filter that modifies a request during forwarding. + + Support: Extended properties: hostname: - description: "Hostname is the value to be used to - replace the Host header value during forwarding. - \n Support: Extended" + description: |- + Hostname is the value to be used to replace the Host header value during + forwarding. + + Support: Extended maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string path: - description: "Path defines a path rewrite. \n Support: - Extended" + description: |- + Path defines a path rewrite. + + Support: Extended properties: replaceFullPath: - description: ReplaceFullPath specifies the value - with which to replace the full path of a request - during a rewrite or redirect. + description: |- + ReplaceFullPath specifies the value with which to replace the full path + of a request during a rewrite or redirect. maxLength: 1024 type: string replacePrefixMatch: - description: "ReplacePrefixMatch specifies the - value with which to replace the prefix match - of a request during a rewrite or redirect. For - example, a request to \"/foo/bar\" with a prefix - match of \"/foo\" and a ReplacePrefixMatch of - \"/xyz\" would be modified to \"/xyz/bar\". - \n Note that this matches the behavior of the - PathPrefix match type. This matches full path - elements. A path element refers to the list - of labels in the path split by the `/` separator. - When specified, a trailing `/` is ignored. For - example, the paths `/abc`, `/abc/`, and `/abc/def` - would all match the prefix `/abc`, but the path - `/abcd` would not. \n ReplacePrefixMatch is - only compatible with a `PathPrefix` HTTPRouteMatch. - Using any other HTTPRouteMatch type on the same - HTTPRouteRule will result in the implementation - setting the Accepted Condition for the Route - to `status: False`. \n Request Path | Prefix - Match | Replace Prefix | Modified Path -------------|--------------|----------------|---------- - /foo/bar | /foo | /xyz | - /xyz/bar /foo/bar | /foo | /xyz/ - \ | /xyz/bar /foo/bar | /foo/ | - /xyz | /xyz/bar /foo/bar | /foo/ - \ | /xyz/ | /xyz/bar /foo | - /foo | /xyz | /xyz /foo/ | - /foo | /xyz | /xyz/ /foo/bar - \ | /foo | | /bar - /foo/ | /foo | - | / /foo | /foo | - | / /foo/ | /foo | / | - / /foo | /foo | / | - /" + description: |- + ReplacePrefixMatch specifies the value with which to replace the prefix + match of a request during a rewrite or redirect. For example, a request + to "/foo/bar" with a prefix match of "/foo" and a ReplacePrefixMatch + of "/xyz" would be modified to "/xyz/bar". + + Note that this matches the behavior of the PathPrefix match type. This + matches full path elements. A path element refers to the list of labels + in the path split by the `/` separator. When specified, a trailing `/` is + ignored. For example, the paths `/abc`, `/abc/`, and `/abc/def` would all + match the prefix `/abc`, but the path `/abcd` would not. + + ReplacePrefixMatch is only compatible with a `PathPrefix` HTTPRouteMatch. + Using any other HTTPRouteMatch type on the same HTTPRouteRule will result in + the implementation setting the Accepted Condition for the Route to `status: False`. + + Request Path | Prefix Match | Replace Prefix | Modified Path maxLength: 1024 type: string type: - description: "Type defines the type of path modifier. - Additional types may be added in a future release - of the API. \n Note that values may be added - to this enum, implementations must ensure that - unknown values will not cause a crash. \n Unknown - values here must result in the implementation - setting the Accepted Condition for the Route - to `status: False`, with a Reason of `UnsupportedValue`." + description: |- + Type defines the type of path modifier. Additional types may be + added in a future release of the API. + + Note that values may be added to this enum, implementations + must ensure that unknown values will not cause a crash. + + Unknown values here must result in the implementation setting the + Accepted Condition for the Route to `status: False`, with a + Reason of `UnsupportedValue`. enum: - ReplaceFullPath - ReplacePrefixMatch @@ -4169,86 +4937,116 @@ spec: - path: type: PathPrefix value: / - description: "Matches define conditions used for matching the - rule against incoming HTTP requests. Each match is independent, - i.e. this rule will be matched if **any** one of the matches - is satisfied. \n For example, take the following matches configuration: - \n ``` matches: - path: value: \"/foo\" headers: - name: \"version\" - value: \"v2\" - path: value: \"/v2/foo\" ``` \n For a request - to match against this rule, a request must satisfy EITHER - of the two conditions: \n - path prefixed with `/foo` AND - contains the header `version: v2` - path prefix of `/v2/foo` - \n See the documentation for HTTPRouteMatch on how to specify - multiple match conditions that should be ANDed together. \n - If no matches are specified, the default is a prefix path - match on \"/\", which has the effect of matching every HTTP - request. \n Proxy or Load Balancer routing configuration generated - from HTTPRoutes MUST prioritize matches based on the following - criteria, continuing on ties. Across all rules specified on - applicable Routes, precedence must be given to the match having: - \n * \"Exact\" path match. * \"Prefix\" path match with largest - number of characters. * Method match. * Largest number of - header matches. * Largest number of query param matches. \n - Note: The precedence of RegularExpression path matches are - implementation-specific. \n If ties still exist across multiple - Routes, matching precedence MUST be determined in order of - the following criteria, continuing on ties: \n * The oldest - Route based on creation timestamp. * The Route appearing first - in alphabetical order by \"{namespace}/{name}\". \n If ties - still exist within an HTTPRoute, matching precedence MUST - be granted to the FIRST matching rule (in list order) with - a match meeting the above criteria. \n When no rules matching - a request have been successfully attached to the parent a - request is coming from, a HTTP 404 status code MUST be returned." + description: |- + Matches define conditions used for matching the rule against incoming + HTTP requests. Each match is independent, i.e. this rule will be matched + if **any** one of the matches is satisfied. + + For example, take the following matches configuration: + + ``` + matches: + - path: + value: "/foo" + headers: + - name: "version" + value: "v2" + - path: + value: "/v2/foo" + ``` + + For a request to match against this rule, a request must satisfy + EITHER of the two conditions: + + - path prefixed with `/foo` AND contains the header `version: v2` + - path prefix of `/v2/foo` + + See the documentation for HTTPRouteMatch on how to specify multiple + match conditions that should be ANDed together. + + If no matches are specified, the default is a prefix + path match on "/", which has the effect of matching every + HTTP request. + + Proxy or Load Balancer routing configuration generated from HTTPRoutes + MUST prioritize matches based on the following criteria, continuing on + ties. Across all rules specified on applicable Routes, precedence must be + given to the match having: + + * "Exact" path match. + * "Prefix" path match with largest number of characters. + * Method match. + * Largest number of header matches. + * Largest number of query param matches. + + Note: The precedence of RegularExpression path matches are implementation-specific. + + If ties still exist across multiple Routes, matching precedence MUST be + determined in order of the following criteria, continuing on ties: + + * The oldest Route based on creation timestamp. + * The Route appearing first in alphabetical order by + "{namespace}/{name}". + + If ties still exist within an HTTPRoute, matching precedence MUST be granted + to the FIRST matching rule (in list order) with a match meeting the above + criteria. + + When no rules matching a request have been successfully attached to the + parent a request is coming from, a HTTP 404 status code MUST be returned. items: description: "HTTPRouteMatch defines the predicate used to - match requests to a given action. Multiple match types are - ANDed together, i.e. the match will evaluate to true only - if all conditions are satisfied. \n For example, the match - below will match a HTTP request only if its path starts - with `/foo` AND it contains the `version: v1` header: \n - ``` match: \n path: value: \"/foo\" headers: - name: \"version\" - value \"v1\" \n ```" + match requests to a given\naction. Multiple match types + are ANDed together, i.e. the match will\nevaluate to true + only if all conditions are satisfied.\n\nFor example, the + match below will match a HTTP request only if its path\nstarts + with `/foo` AND it contains the `version: v1` header:\n\n```\nmatch:\n\n\tpath:\n\t + \ value: \"/foo\"\n\theaders:\n\t- name: \"version\"\n\t + \ value \"v1\"\n\n```" properties: headers: - description: Headers specifies HTTP request header matchers. - Multiple match values are ANDed together, meaning, a - request must match all the specified headers to select - the route. + description: |- + Headers specifies HTTP request header matchers. Multiple match values are + ANDed together, meaning, a request must match all the specified headers + to select the route. items: - description: HTTPHeaderMatch describes how to select - a HTTP route by matching HTTP request headers. + description: |- + HTTPHeaderMatch describes how to select a HTTP route by matching HTTP request + headers. properties: name: - description: "Name is the name of the HTTP Header - to be matched. Name matching MUST be case insensitive. - (See https://tools.ietf.org/html/rfc7230#section-3.2). - \n If multiple entries specify equivalent header - names, only the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent header name MUST be - ignored. Due to the case-insensitivity of header - names, \"foo\" and \"Foo\" are considered equivalent. - \n When a header is repeated in an HTTP request, - it is implementation-specific behavior as to how - this is represented. Generally, proxies should - follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2 - regarding processing a repeated header, with special - handling for \"Set-Cookie\"." + description: |- + Name is the name of the HTTP Header to be matched. Name matching MUST be + case-insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2). + + If multiple entries specify equivalent header names, only the first + entry with an equivalent name MUST be considered for a match. Subsequent + entries with an equivalent header name MUST be ignored. Due to the + case-insensitivity of header names, "foo" and "Foo" are considered + equivalent. + + When a header is repeated in an HTTP request, it is + implementation-specific behavior as to how this is represented. + Generally, proxies should follow the guidance from the RFC: + https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2 regarding + processing a repeated header, with special handling for "Set-Cookie". maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ type: string type: default: Exact - description: "Type specifies how to match against - the value of the header. \n Support: Core (Exact) - \n Support: Implementation-specific (RegularExpression) - \n Since RegularExpression HeaderMatchType has - implementation-specific conformance, implementations - can support POSIX, PCRE or any other dialects - of regular expressions. Please read the implementation's - documentation to determine the supported dialect." + description: |- + Type specifies how to match against the value of the header. + + Support: Core (Exact) + + Support: Implementation-specific (RegularExpression) + + Since RegularExpression HeaderMatchType has implementation-specific + conformance, implementations can support POSIX, PCRE or any other dialects + of regular expressions. Please read the implementation's documentation to + determine the supported dialect. enum: - Exact - RegularExpression @@ -4269,9 +5067,12 @@ spec: - name x-kubernetes-list-type: map method: - description: "Method specifies HTTP method matcher. When - specified, this route will be matched only if the request - has the specified method. \n Support: Extended" + description: |- + Method specifies HTTP method matcher. + When specified, this route will be matched only if the request has the + specified method. + + Support: Extended enum: - GET - HEAD @@ -4287,15 +5088,18 @@ spec: default: type: PathPrefix value: / - description: Path specifies a HTTP request path matcher. - If this field is not specified, a default prefix match - on the "/" path is provided. + description: |- + Path specifies a HTTP request path matcher. If this field is not + specified, a default prefix match on the "/" path is provided. properties: type: default: PathPrefix - description: "Type specifies how to match against - the path Value. \n Support: Core (Exact, PathPrefix) - \n Support: Implementation-specific (RegularExpression)" + description: |- + Type specifies how to match against the path Value. + + Support: Core (Exact, PathPrefix) + + Support: Implementation-specific (RegularExpression) enum: - Exact - PathPrefix @@ -4354,48 +5158,53 @@ spec: rule: '(self.type in [''Exact'',''PathPrefix'']) ? self.value.matches(r"""^(?:[-A-Za-z0-9/._~!$&''()*+,;=:@]|[%][0-9a-fA-F]{2})+$""") : true' queryParams: - description: "QueryParams specifies HTTP query parameter - matchers. Multiple match values are ANDed together, - meaning, a request must match all the specified query - parameters to select the route. \n Support: Extended" + description: |- + QueryParams specifies HTTP query parameter matchers. Multiple match + values are ANDed together, meaning, a request must match all the + specified query parameters to select the route. + + Support: Extended items: - description: HTTPQueryParamMatch describes how to select - a HTTP route by matching HTTP query parameters. + description: |- + HTTPQueryParamMatch describes how to select a HTTP route by matching HTTP + query parameters. properties: name: - description: "Name is the name of the HTTP query - param to be matched. This must be an exact string - match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3). - \n If multiple entries specify equivalent query - param names, only the first entry with an equivalent - name MUST be considered for a match. Subsequent - entries with an equivalent query param name MUST - be ignored. \n If a query param is repeated in - an HTTP request, the behavior is purposely left - undefined, since different data planes have different - capabilities. However, it is *recommended* that - implementations should match against the first - value of the param if the data plane supports - it, as this behavior is expected in other load - balancing contexts outside of the Gateway API. - \n Users SHOULD NOT route traffic based on repeated - query params to guard themselves against potential - differences in the implementations." + description: |- + Name is the name of the HTTP query param to be matched. This must be an + exact string match. (See + https://tools.ietf.org/html/rfc7230#section-2.7.3). + + If multiple entries specify equivalent query param names, only the first + entry with an equivalent name MUST be considered for a match. Subsequent + entries with an equivalent query param name MUST be ignored. + + If a query param is repeated in an HTTP request, the behavior is + purposely left undefined, since different data planes have different + capabilities. However, it is *recommended* that implementations should + match against the first value of the param if the data plane supports it, + as this behavior is expected in other load balancing contexts outside of + the Gateway API. + + Users SHOULD NOT route traffic based on repeated query params to guard + themselves against potential differences in the implementations. maxLength: 256 minLength: 1 pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$ type: string type: default: Exact - description: "Type specifies how to match against - the value of the query parameter. \n Support: - Extended (Exact) \n Support: Implementation-specific - (RegularExpression) \n Since RegularExpression - QueryParamMatchType has Implementation-specific - conformance, implementations can support POSIX, - PCRE or any other dialects of regular expressions. - Please read the implementation's documentation - to determine the supported dialect." + description: |- + Type specifies how to match against the value of the query parameter. + + Support: Extended (Exact) + + Support: Implementation-specific (RegularExpression) + + Since RegularExpression QueryParamMatchType has Implementation-specific + conformance, implementations can support POSIX, PCRE or any other + dialects of regular expressions. Please read the implementation's + documentation to determine the supported dialect. enum: - Exact - RegularExpression @@ -4416,8 +5225,70 @@ spec: - name x-kubernetes-list-type: map type: object - maxItems: 8 + maxItems: 64 type: array + timeouts: + description: |- + Timeouts defines the timeouts that can be configured for an HTTP request. + + Support: Extended + properties: + backendRequest: + description: |- + BackendRequest specifies a timeout for an individual request from the gateway + to a backend. This covers the time from when the request first starts being + sent from the gateway to when the full response has been received from the backend. + + Setting a timeout to the zero duration (e.g. "0s") SHOULD disable the timeout + completely. Implementations that cannot completely disable the timeout MUST + instead interpret the zero duration as the longest possible value to which + the timeout can be set. + + An entire client HTTP transaction with a gateway, covered by the Request timeout, + may result in more than one call from the gateway to the destination backend, + for example, if automatic retries are supported. + + The value of BackendRequest must be a Gateway API Duration string as defined by + GEP-2257. When this field is unspecified, its behavior is implementation-specific; + when specified, the value of BackendRequest must be no more than the value of the + Request timeout (since the Request timeout encompasses the BackendRequest timeout). + + Support: Extended + pattern: ^([0-9]{1,5}(h|m|s|ms)){1,4}$ + type: string + request: + description: |- + Request specifies the maximum duration for a gateway to respond to an HTTP request. + If the gateway has not been able to respond before this deadline is met, the gateway + MUST return a timeout error. + + For example, setting the `rules.timeouts.request` field to the value `10s` in an + `HTTPRoute` will cause a timeout if a client request is taking longer than 10 seconds + to complete. + + Setting a timeout to the zero duration (e.g. "0s") SHOULD disable the timeout + completely. Implementations that cannot completely disable the timeout MUST + instead interpret the zero duration as the longest possible value to which + the timeout can be set. + + This timeout is intended to cover as close to the whole request-response transaction + as possible although an implementation MAY choose to start the timeout after the entire + request stream has been received instead of immediately after the transaction is + initiated by the client. + + The value of Request is a Gateway API Duration string as defined by GEP-2257. When this + field is unspecified, request timeout behavior is implementation-specific. + + Support: Extended + pattern: ^([0-9]{1,5}(h|m|s|ms)){1,4}$ + type: string + type: object + x-kubernetes-validations: + - message: backendRequest timeout cannot be longer than request + timeout + rule: '!(has(self.request) && has(self.backendRequest) && + duration(self.request) != duration(''0s'') && duration(self.backendRequest) + > duration(self.request))' type: object x-kubernetes-validations: - message: RequestRedirect filter must not be used together with @@ -4461,86 +5332,98 @@ spec: != ''PathPrefix'') ? false : true) : true' maxItems: 16 type: array + x-kubernetes-validations: + - message: While 16 rules and 64 matches per rule are allowed, the + total number of matches across all rules in a route must be less + than 128 + rule: '(self.size() > 0 ? self[0].matches.size() : 0) + (self.size() + > 1 ? self[1].matches.size() : 0) + (self.size() > 2 ? self[2].matches.size() + : 0) + (self.size() > 3 ? self[3].matches.size() : 0) + (self.size() + > 4 ? self[4].matches.size() : 0) + (self.size() > 5 ? self[5].matches.size() + : 0) + (self.size() > 6 ? self[6].matches.size() : 0) + (self.size() + > 7 ? self[7].matches.size() : 0) + (self.size() > 8 ? self[8].matches.size() + : 0) + (self.size() > 9 ? self[9].matches.size() : 0) + (self.size() + > 10 ? self[10].matches.size() : 0) + (self.size() > 11 ? self[11].matches.size() + : 0) + (self.size() > 12 ? self[12].matches.size() : 0) + (self.size() + > 13 ? self[13].matches.size() : 0) + (self.size() > 14 ? self[14].matches.size() + : 0) + (self.size() > 15 ? self[15].matches.size() : 0) <= 128' type: object status: description: Status defines the current state of HTTPRoute. properties: parents: - description: "Parents is a list of parent resources (usually Gateways) - that are associated with the route, and the status of the route - with respect to each parent. When this route attaches to a parent, - the controller that manages the parent must add an entry to this - list when the controller first sees the route and should update - the entry as appropriate when the route or gateway is modified. - \n Note that parent references that cannot be resolved by an implementation - of this API will not be added to this list. Implementations of this - API can only populate Route status for the Gateways/parent resources - they are responsible for. \n A maximum of 32 Gateways will be represented - in this list. An empty list means the route has not been attached - to any Gateway." + description: |- + Parents is a list of parent resources (usually Gateways) that are + associated with the route, and the status of the route with respect to + each parent. When this route attaches to a parent, the controller that + manages the parent must add an entry to this list when the controller + first sees the route and should update the entry as appropriate when the + route or gateway is modified. + + Note that parent references that cannot be resolved by an implementation + of this API will not be added to this list. Implementations of this API + can only populate Route status for the Gateways/parent resources they are + responsible for. + + A maximum of 32 Gateways will be represented in this list. An empty list + means the route has not been attached to any Gateway. items: - description: RouteParentStatus describes the status of a route with - respect to an associated Parent. + description: |- + RouteParentStatus describes the status of a route with respect to an + associated Parent. properties: conditions: - description: "Conditions describes the status of the route with - respect to the Gateway. Note that the route's availability - is also subject to the Gateway's own status conditions and - listener status. \n If the Route's ParentRef specifies an - existing Gateway that supports Routes of this kind AND that - Gateway's controller has sufficient access, then that Gateway's - controller MUST set the \"Accepted\" condition on the Route, - to indicate whether the route has been accepted or rejected - by the Gateway, and why. \n A Route MUST be considered \"Accepted\" - if at least one of the Route's rules is implemented by the - Gateway. \n There are a number of cases where the \"Accepted\" - condition may not be set due to lack of controller visibility, - that includes when: \n * The Route refers to a non-existent - parent. * The Route is of a type that the controller does - not support. * The Route is in a namespace the controller - does not have access to." + description: |- + Conditions describes the status of the route with respect to the Gateway. + Note that the route's availability is also subject to the Gateway's own + status conditions and listener status. + + If the Route's ParentRef specifies an existing Gateway that supports + Routes of this kind AND that Gateway's controller has sufficient access, + then that Gateway's controller MUST set the "Accepted" condition on the + Route, to indicate whether the route has been accepted or rejected by the + Gateway, and why. + + A Route MUST be considered "Accepted" if at least one of the Route's + rules is implemented by the Gateway. + + There are a number of cases where the "Accepted" condition may not be set + due to lack of controller visibility, that includes when: + + * The Route refers to a nonexistent parent. + * The Route is of a type that the controller does not support. + * The Route is in a namespace the controller does not have access to. items: - description: "Condition contains details for one aspect of - the current state of this API Resource. --- This struct - is intended for direct use as an array at the field path - .status.conditions. For example, \n type FooStatus struct{ - // Represents the observations of a foo's current state. - // Known .status.conditions.type are: \"Available\", \"Progressing\", - and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge - // +listType=map // +listMapKey=type Conditions []metav1.Condition - `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" - protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields - }" + description: Condition contains details for one aspect of + the current state of this API Resource. properties: lastTransitionTime: - description: lastTransitionTime is the last time the condition - transitioned from one status to another. This should - be when the underlying condition changed. If that is - not known, then using the time when the API field changed - is acceptable. + description: |- + lastTransitionTime is the last time the condition transitioned from one status to another. + This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. format: date-time type: string message: - description: message is a human readable message indicating - details about the transition. This may be an empty string. + description: |- + message is a human readable message indicating details about the transition. + This may be an empty string. maxLength: 32768 type: string observedGeneration: - description: observedGeneration represents the .metadata.generation - that the condition was set based upon. For instance, - if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration - is 9, the condition is out of date with respect to the - current state of the instance. + description: |- + observedGeneration represents the .metadata.generation that the condition was set based upon. + For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date + with respect to the current state of the instance. format: int64 minimum: 0 type: integer reason: - description: reason contains a programmatic identifier - indicating the reason for the condition's last transition. - Producers of specific condition types may define expected - values and meanings for this field, and whether the - values are considered a guaranteed API. The value should - be a CamelCase string. This field may not be empty. + description: |- + reason contains a programmatic identifier indicating the reason for the condition's last transition. + Producers of specific condition types may define expected values and meanings for this field, + and whether the values are considered a guaranteed API. + The value should be a CamelCase string. + This field may not be empty. maxLength: 1024 minLength: 1 pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$ @@ -4555,11 +5438,6 @@ spec: type: string type: description: type of condition in CamelCase or in foo.example.com/CamelCase. - --- Many .condition.type values are consistent across - resources like Available, but because arbitrary conditions - can be useful (see .node.status.conditions), the ability - to deconflict is important. The regex it matches is - (dns1123SubdomainFmt/)?(qualifiedNameFmt) maxLength: 316 pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ type: string @@ -4577,90 +5455,136 @@ spec: - type x-kubernetes-list-type: map controllerName: - description: "ControllerName is a domain/path string that indicates - the name of the controller that wrote this status. This corresponds - with the controllerName field on GatewayClass. \n Example: - \"example.net/gateway-controller\". \n The format of this - field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid - Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names). - \n Controllers MUST populate this field when writing status. - Controllers should ensure that entries to status populated - with their ControllerName are cleaned up when they are no - longer necessary." + description: |- + ControllerName is a domain/path string that indicates the name of the + controller that wrote this status. This corresponds with the + controllerName field on GatewayClass. + + Example: "example.net/gateway-controller". + + The format of this field is DOMAIN "/" PATH, where DOMAIN and PATH are + valid Kubernetes names + (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names). + + Controllers MUST populate this field when writing status. Controllers should ensure that + entries to status populated with their ControllerName are cleaned up when they are no + longer necessary. maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$ type: string parentRef: - description: ParentRef corresponds with a ParentRef in the spec - that this RouteParentStatus struct describes the status of. + description: |- + ParentRef corresponds with a ParentRef in the spec that this + RouteParentStatus struct describes the status of. properties: group: default: gateway.networking.k8s.io - description: "Group is the group of the referent. When unspecified, - \"gateway.networking.k8s.io\" is inferred. To set the - core API group (such as for a \"Service\" kind referent), - Group must be explicitly set to \"\" (empty string). \n - Support: Core" + description: |- + Group is the group of the referent. + When unspecified, "gateway.networking.k8s.io" is inferred. + To set the core API group (such as for a "Service" kind referent), + Group must be explicitly set to "" (empty string). + + Support: Core maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: default: Gateway - description: "Kind is kind of the referent. \n There are - two kinds of parent resources with \"Core\" support: \n - * Gateway (Gateway conformance profile) * Service (Mesh - conformance profile, experimental, ClusterIP Services - only) \n Support for other resources is Implementation-Specific." + description: |- + Kind is kind of the referent. + + There are two kinds of parent resources with "Core" support: + + * Gateway (Gateway conformance profile) + * Service (Mesh conformance profile, ClusterIP Services only) + + Support for other resources is Implementation-Specific. maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ type: string name: - description: "Name is the name of the referent. \n Support: - Core" + description: |- + Name is the name of the referent. + + Support: Core maxLength: 253 minLength: 1 type: string namespace: - description: "Namespace is the namespace of the referent. - When unspecified, this refers to the local namespace of - the Route. \n Note that there are specific rules for ParentRefs - which cross namespace boundaries. Cross-namespace references - are only valid if they are explicitly allowed by something - in the namespace they are referring to. For example: Gateway - has the AllowedRoutes field, and ReferenceGrant provides - a generic way to enable any other kind of cross-namespace - reference. \n \n Support: Core" + description: |- + Namespace is the namespace of the referent. When unspecified, this refers + to the local namespace of the Route. + + Note that there are specific rules for ParentRefs which cross namespace + boundaries. Cross-namespace references are only valid if they are explicitly + allowed by something in the namespace they are referring to. For example: + Gateway has the AllowedRoutes field, and ReferenceGrant provides a + generic way to enable any other kind of cross-namespace reference. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ type: string - sectionName: - description: "SectionName is the name of a section within - the target resource. In the following resources, SectionName - is interpreted as the following: \n * Gateway: Listener - Name. When both Port (experimental) and SectionName are - specified, the name and port of the selected listener - must match both specified values. * Service: Port Name. - When both Port (experimental) and SectionName are specified, - the name and port of the selected listener must match - both specified values. Note that attaching Routes to Services - as Parents is part of experimental Mesh support and is - not supported for any other purpose. \n Implementations - MAY choose to support attaching Routes to other resources. - If that is the case, they MUST clearly document how SectionName - is interpreted. \n When unspecified (empty string), this - will reference the entire resource. For the purpose of - status, an attachment is considered successful if at least - one section in the parent resource accepts it. For example, - Gateway listeners can restrict which Routes can attach - to them by Route kind, namespace, or hostname. If 1 of - 2 Gateway listeners accept attachment from the referencing - Route, the Route MUST be considered successfully attached. - If no Gateway listeners accept attachment from this Route, + port: + description: |- + Port is the network port this Route targets. It can be interpreted + differently based on the type of parent resource. + + When the parent resource is a Gateway, this targets all listeners + listening on the specified port that also support this kind of Route(and + select this Route). It's not recommended to set `Port` unless the + networking behaviors specified in a Route must apply to a specific port + as opposed to a listener(s) whose port(s) may be changed. When both Port + and SectionName are specified, the name and port of the selected listener + must match both specified values. + + Implementations MAY choose to support other parent resources. + Implementations supporting other types of parent resources MUST clearly + document how/if Port is interpreted. + + For the purpose of status, an attachment is considered successful as + long as the parent resource accepts it partially. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment + from the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the Route MUST be considered detached from the Gateway. - \n Support: Core" + + Support: Extended + format: int32 + maximum: 65535 + minimum: 1 + type: integer + sectionName: + description: |- + SectionName is the name of a section within the target resource. In the + following resources, SectionName is interpreted as the following: + + * Gateway: Listener name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + * Service: Port name. When both Port (experimental) and SectionName + are specified, the name and port of the selected listener must match + both specified values. + + Implementations MAY choose to support attaching Routes to other resources. + If that is the case, they MUST clearly document how SectionName is + interpreted. + + When unspecified (empty string), this will reference the entire resource. + For the purpose of status, an attachment is considered successful if at + least one section in the parent resource accepts it. For example, Gateway + listeners can restrict which Routes can attach to them by Route kind, + namespace, or hostname. If 1 of 2 Gateway listeners accept attachment from + the referencing Route, the Route MUST be considered successfully + attached. If no Gateway listeners accept attachment from this Route, the + Route MUST be considered detached from the Gateway. + + Support: Core maxLength: 253 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ @@ -4681,7 +5605,7 @@ spec: - spec type: object served: true - storage: true + storage: false subresources: status: {} status: diff --git a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_referencegrants.yaml b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_referencegrants.yaml index 8c9a506b01..d18ee62fba 100644 --- a/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_referencegrants.yaml +++ b/pkg/manifests/assets/gateway-api/gateway.networking.k8s.io_referencegrants.yaml @@ -2,8 +2,8 @@ apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: annotations: - api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/2466 - gateway.networking.k8s.io/bundle-version: v1.0.0 + api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/3328 + gateway.networking.k8s.io/bundle-version: v1.2.1 gateway.networking.k8s.io/channel: standard creationTimestamp: null name: referencegrants.gateway.networking.k8s.io @@ -20,138 +20,6 @@ spec: singular: referencegrant scope: Namespaced versions: - - additionalPrinterColumns: - - jsonPath: .metadata.creationTimestamp - name: Age - type: date - deprecated: true - deprecationWarning: The v1alpha2 version of ReferenceGrant has been deprecated - and will be removed in a future release of the API. Please upgrade to v1beta1. - name: v1alpha2 - schema: - openAPIV3Schema: - description: "ReferenceGrant identifies kinds of resources in other namespaces - that are trusted to reference the specified kinds of resources in the same - namespace as the policy. \n Each ReferenceGrant can be used to represent - a unique trust relationship. Additional Reference Grants can be used to - add to the set of trusted sources of inbound references for the namespace - they are defined within. \n A ReferenceGrant is required for all cross-namespace - references in Gateway API (with the exception of cross-namespace Route-Gateway - attachment, which is governed by the AllowedRoutes configuration on the - Gateway, and cross-namespace Service ParentRefs on a \"consumer\" mesh Route, - which defines routing rules applicable only to workloads in the Route namespace). - ReferenceGrants allowing a reference from a Route to a Service are only - applicable to BackendRefs. \n ReferenceGrant is a form of runtime verification - allowing users to assert which cross-namespace object references are permitted. - Implementations that support ReferenceGrant MUST NOT permit cross-namespace - references which have no grant, and MUST respond to the removal of a grant - by revoking the access that the grant allowed." - properties: - apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' - type: string - kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' - type: string - metadata: - type: object - spec: - description: Spec defines the desired state of ReferenceGrant. - properties: - from: - description: "From describes the trusted namespaces and kinds that - can reference the resources described in \"To\". Each entry in this - list MUST be considered to be an additional place that references - can be valid from, or to put this another way, entries MUST be combined - using OR. \n Support: Core" - items: - description: ReferenceGrantFrom describes trusted namespaces and - kinds. - properties: - group: - description: "Group is the group of the referent. When empty, - the Kubernetes core API group is inferred. \n Support: Core" - maxLength: 253 - pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ - type: string - kind: - description: "Kind is the kind of the referent. Although implementations - may support additional resources, the following types are - part of the \"Core\" support level for this field. \n When - used to permit a SecretObjectReference: \n * Gateway \n When - used to permit a BackendObjectReference: \n * GRPCRoute * - HTTPRoute * TCPRoute * TLSRoute * UDPRoute" - maxLength: 63 - minLength: 1 - pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ - type: string - namespace: - description: "Namespace is the namespace of the referent. \n - Support: Core" - maxLength: 63 - minLength: 1 - pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ - type: string - required: - - group - - kind - - namespace - type: object - maxItems: 16 - minItems: 1 - type: array - to: - description: "To describes the resources that may be referenced by - the resources described in \"From\". Each entry in this list MUST - be considered to be an additional place that references can be valid - to, or to put this another way, entries MUST be combined using OR. - \n Support: Core" - items: - description: ReferenceGrantTo describes what Kinds are allowed as - targets of the references. - properties: - group: - description: "Group is the group of the referent. When empty, - the Kubernetes core API group is inferred. \n Support: Core" - maxLength: 253 - pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ - type: string - kind: - description: "Kind is the kind of the referent. Although implementations - may support additional resources, the following types are - part of the \"Core\" support level for this field: \n * Secret - when used to permit a SecretObjectReference * Service when - used to permit a BackendObjectReference" - maxLength: 63 - minLength: 1 - pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ - type: string - name: - description: Name is the name of the referent. When unspecified, - this policy refers to all resources of the specified Group - and Kind in the local namespace. - maxLength: 253 - minLength: 1 - type: string - required: - - group - - kind - type: object - maxItems: 16 - minItems: 1 - type: array - required: - - from - - to - type: object - type: object - served: true - storage: false - subresources: {} - additionalPrinterColumns: - jsonPath: .metadata.creationTimestamp name: Age @@ -159,28 +27,38 @@ spec: name: v1beta1 schema: openAPIV3Schema: - description: "ReferenceGrant identifies kinds of resources in other namespaces - that are trusted to reference the specified kinds of resources in the same - namespace as the policy. \n Each ReferenceGrant can be used to represent - a unique trust relationship. Additional Reference Grants can be used to - add to the set of trusted sources of inbound references for the namespace - they are defined within. \n All cross-namespace references in Gateway API - (with the exception of cross-namespace Gateway-route attachment) require - a ReferenceGrant. \n ReferenceGrant is a form of runtime verification allowing - users to assert which cross-namespace object references are permitted. Implementations - that support ReferenceGrant MUST NOT permit cross-namespace references which - have no grant, and MUST respond to the removal of a grant by revoking the - access that the grant allowed." + description: |- + ReferenceGrant identifies kinds of resources in other namespaces that are + trusted to reference the specified kinds of resources in the same namespace + as the policy. + + Each ReferenceGrant can be used to represent a unique trust relationship. + Additional Reference Grants can be used to add to the set of trusted + sources of inbound references for the namespace they are defined within. + + All cross-namespace references in Gateway API (with the exception of cross-namespace + Gateway-route attachment) require a ReferenceGrant. + + ReferenceGrant is a form of runtime verification allowing users to assert + which cross-namespace object references are permitted. Implementations that + support ReferenceGrant MUST NOT permit cross-namespace references which have + no grant, and MUST respond to the removal of a grant by revoking the access + that the grant allowed. properties: apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources type: string kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds type: string metadata: type: object @@ -188,35 +66,52 @@ spec: description: Spec defines the desired state of ReferenceGrant. properties: from: - description: "From describes the trusted namespaces and kinds that - can reference the resources described in \"To\". Each entry in this - list MUST be considered to be an additional place that references - can be valid from, or to put this another way, entries MUST be combined - using OR. \n Support: Core" + description: |- + From describes the trusted namespaces and kinds that can reference the + resources described in "To". Each entry in this list MUST be considered + to be an additional place that references can be valid from, or to put + this another way, entries MUST be combined using OR. + + Support: Core items: description: ReferenceGrantFrom describes trusted namespaces and kinds. properties: group: - description: "Group is the group of the referent. When empty, - the Kubernetes core API group is inferred. \n Support: Core" + description: |- + Group is the group of the referent. + When empty, the Kubernetes core API group is inferred. + + Support: Core maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: - description: "Kind is the kind of the referent. Although implementations - may support additional resources, the following types are - part of the \"Core\" support level for this field. \n When - used to permit a SecretObjectReference: \n * Gateway \n When - used to permit a BackendObjectReference: \n * GRPCRoute * - HTTPRoute * TCPRoute * TLSRoute * UDPRoute" + description: |- + Kind is the kind of the referent. Although implementations may support + additional resources, the following types are part of the "Core" + support level for this field. + + When used to permit a SecretObjectReference: + + * Gateway + + When used to permit a BackendObjectReference: + + * GRPCRoute + * HTTPRoute + * TCPRoute + * TLSRoute + * UDPRoute maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ type: string namespace: - description: "Namespace is the namespace of the referent. \n - Support: Core" + description: |- + Namespace is the namespace of the referent. + + Support: Core maxLength: 63 minLength: 1 pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ @@ -230,35 +125,44 @@ spec: minItems: 1 type: array to: - description: "To describes the resources that may be referenced by - the resources described in \"From\". Each entry in this list MUST - be considered to be an additional place that references can be valid - to, or to put this another way, entries MUST be combined using OR. - \n Support: Core" + description: |- + To describes the resources that may be referenced by the resources + described in "From". Each entry in this list MUST be considered to be an + additional place that references can be valid to, or to put this another + way, entries MUST be combined using OR. + + Support: Core items: - description: ReferenceGrantTo describes what Kinds are allowed as - targets of the references. + description: |- + ReferenceGrantTo describes what Kinds are allowed as targets of the + references. properties: group: - description: "Group is the group of the referent. When empty, - the Kubernetes core API group is inferred. \n Support: Core" + description: |- + Group is the group of the referent. + When empty, the Kubernetes core API group is inferred. + + Support: Core maxLength: 253 pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ type: string kind: - description: "Kind is the kind of the referent. Although implementations - may support additional resources, the following types are - part of the \"Core\" support level for this field: \n * Secret - when used to permit a SecretObjectReference * Service when - used to permit a BackendObjectReference" + description: |- + Kind is the kind of the referent. Although implementations may support + additional resources, the following types are part of the "Core" + support level for this field: + + * Secret when used to permit a SecretObjectReference + * Service when used to permit a BackendObjectReference maxLength: 63 minLength: 1 pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$ type: string name: - description: Name is the name of the referent. When unspecified, - this policy refers to all resources of the specified Group - and Kind in the local namespace. + description: |- + Name is the name of the referent. When unspecified, this policy + refers to all resources of the specified Group and Kind in the local + namespace. maxLength: 253 minLength: 1 type: string diff --git a/pkg/manifests/manifests.go b/pkg/manifests/manifests.go index 1151fd4240..1b86b21eb5 100644 --- a/pkg/manifests/manifests.go +++ b/pkg/manifests/manifests.go @@ -44,6 +44,7 @@ const ( GatewayClassCRDAsset = "assets/gateway-api/gateway.networking.k8s.io_gatewayclasses.yaml" GatewayCRDAsset = "assets/gateway-api/gateway.networking.k8s.io_gateways.yaml" + GRPCRouteCRDAsset = "assets/gateway-api/gateway.networking.k8s.io_grpcroutes.yaml" HTTPRouteCRDAsset = "assets/gateway-api/gateway.networking.k8s.io_httproutes.yaml" ReferenceGrantCRDAsset = "assets/gateway-api/gateway.networking.k8s.io_referencegrants.yaml" @@ -271,6 +272,14 @@ func GatewayCRD() *apiextensionsv1.CustomResourceDefinition { return crd } +func GRPCRouteCRD() *apiextensionsv1.CustomResourceDefinition { + crd, err := NewCustomResourceDefinition(MustAssetReader(GRPCRouteCRDAsset)) + if err != nil { + panic(err) + } + return crd +} + func HTTPRouteCRD() *apiextensionsv1.CustomResourceDefinition { crd, err := NewCustomResourceDefinition(MustAssetReader(HTTPRouteCRDAsset)) if err != nil { diff --git a/pkg/manifests/manifests_test.go b/pkg/manifests/manifests_test.go index 5cffaee099..57d93114b7 100644 --- a/pkg/manifests/manifests_test.go +++ b/pkg/manifests/manifests_test.go @@ -46,6 +46,7 @@ func TestManifests(t *testing.T) { GatewayClassCRD() GatewayCRD() + GRPCRouteCRD() HTTPRouteCRD() ReferenceGrantCRD() diff --git a/pkg/operator/client/client.go b/pkg/operator/client/client.go index 82d1372797..1031a648b5 100644 --- a/pkg/operator/client/client.go +++ b/pkg/operator/client/client.go @@ -10,8 +10,7 @@ import ( routev1 "github.com/openshift/api/route/v1" gatewayapiv1 "sigs.k8s.io/gateway-api/apis/v1" - maistrav1 "github.com/maistra/istio-operator/pkg/apis/maistra/v1" - maistrav2 "github.com/maistra/istio-operator/pkg/apis/maistra/v2" + sailv1 "github.com/istio-ecosystem/sail-operator/api/v1" operatorsv1alpha1 "github.com/operator-framework/api/pkg/operators/v1alpha1" apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1" @@ -57,10 +56,7 @@ func init() { if err := operatorsv1alpha1.AddToScheme(scheme); err != nil { panic(err) } - if err := maistrav1.SchemeBuilder.AddToScheme(scheme); err != nil { - panic(err) - } - if err := maistrav2.SchemeBuilder.AddToScheme(scheme); err != nil { + if err := sailv1.SchemeBuilder.AddToScheme(scheme); err != nil { panic(err) } if err := machinev1.Install(scheme); err != nil { diff --git a/pkg/operator/controller/gateway-service-dns/controller.go b/pkg/operator/controller/gateway-service-dns/controller.go index 73e6bc4232..f15f559bd5 100644 --- a/pkg/operator/controller/gateway-service-dns/controller.go +++ b/pkg/operator/controller/gateway-service-dns/controller.go @@ -42,7 +42,7 @@ const ( // deployments that it creates for gateways that it manages. Istio uses // this label in the selector of any service that it creates for a // gateway. - gatewayNameLabelKey = "istio.io/gateway-name" + gatewayNameLabelKey = "gateway.networking.k8s.io/gateway-name" // managedByIstioLabelKey is the key of a label that Istio adds to // resources that it manages. managedByIstioLabelKey = "gateway.istio.io/managed" @@ -167,15 +167,15 @@ func (r *reconciler) Reconcile(ctx context.Context, request reconcile.Request) ( return reconcile.Result{}, err } - if len(service.Spec.Selector[gatewayNameLabelKey]) == 0 { - log.Info(`service selector has no "`+gatewayNameLabelKey+`" label; reconciliation will be skipped`, "request", request) + if len(service.Labels[gatewayNameLabelKey]) == 0 { + log.Info("service does not have a label with the expected key; reconciliation will be skipped", "request", request, "labelKey", gatewayNameLabelKey) return reconcile.Result{}, nil } var gateway gatewayapiv1.Gateway gatewayName := types.NamespacedName{ Namespace: service.Namespace, - Name: service.Spec.Selector[gatewayNameLabelKey], + Name: service.Labels[gatewayNameLabelKey], } if err := r.cache.Get(ctx, gatewayName, &gateway); err != nil { if apierrors.IsNotFound(err) { diff --git a/pkg/operator/controller/gateway-service-dns/controller_test.go b/pkg/operator/controller/gateway-service-dns/controller_test.go index d591742312..28ddbeeae9 100644 --- a/pkg/operator/controller/gateway-service-dns/controller_test.go +++ b/pkg/operator/controller/gateway-service-dns/controller_test.go @@ -60,16 +60,13 @@ func Test_Reconcile(t *testing.T) { Port: gatewayapiv1.PortNumber(port), } } - svc := func(name string, labels, selector map[string]string, ingresses ...corev1.LoadBalancerIngress) *corev1.Service { + svc := func(name string, labels map[string]string, ingresses ...corev1.LoadBalancerIngress) *corev1.Service { return &corev1.Service{ ObjectMeta: metav1.ObjectMeta{ Labels: labels, Namespace: "openshift-ingress", Name: name, }, - Spec: corev1.ServiceSpec{ - Selector: selector, - }, Status: corev1.ServiceStatus{ LoadBalancer: corev1.LoadBalancerStatus{ Ingress: ingresses, @@ -77,11 +74,9 @@ func Test_Reconcile(t *testing.T) { }, } } - gatewayManagedLabel := map[string]string{ - "gateway.istio.io/managed": "example-gateway", - } - exampleGatewayLabel := map[string]string{ - "istio.io/gateway-name": "example-gateway", + exampleManagedGatewayLabel := map[string]string{ + "gateway.istio.io/managed": "openshift.io-gateway-controller", + "gateway.networking.k8s.io/gateway-name": "example-gateway", } ingHost := func(hostname string) corev1.LoadBalancerIngress { return corev1.LoadBalancerIngress{ @@ -126,7 +121,7 @@ func Test_Reconcile(t *testing.T) { existingObjects: []runtime.Object{ infraConfig, gw("example-gateway", l("stage-http", "*.stage.example.com", 80)), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("lb.example.com")), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("lb.example.com")), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{}, @@ -139,7 +134,7 @@ func Test_Reconcile(t *testing.T) { existingObjects: []runtime.Object{ dnsConfig, gw("example-gateway", l("stage-http", "*.stage.example.com", 80)), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("lb.example.com")), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("lb.example.com")), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{}, @@ -152,7 +147,7 @@ func Test_Reconcile(t *testing.T) { existingObjects: []runtime.Object{ dnsConfig, infraConfig, gw("example-gateway"), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("lb.example.com")), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("lb.example.com")), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{}, @@ -169,12 +164,12 @@ func Test_Reconcile(t *testing.T) { l("stage-https", "*.stage.example.com", 443), l("prod-https", "*.prod.example.com", 443), ), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("lb.example.com")), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("lb.example.com")), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{ - dnsrecord("example-gateway-76456f8647-wildcard", "*.prod.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "lb.example.com"), - dnsrecord("example-gateway-64754456b8-wildcard", "*.stage.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "lb.example.com"), + dnsrecord("example-gateway-76456f8647-wildcard", "*.prod.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "lb.example.com"), + dnsrecord("example-gateway-64754456b8-wildcard", "*.stage.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "lb.example.com"), }, expectUpdate: []client.Object{}, expectDelete: []client.Object{}, @@ -188,13 +183,13 @@ func Test_Reconcile(t *testing.T) { l("http", "*.example.com", 80), l("https", "*.example.com", 443), ), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("newlb.example.com")), - dnsrecord("example-gateway-7bdcfc8f68-wildcard", "*.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "oldlb.example.com"), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("newlb.example.com")), + dnsrecord("example-gateway-7bdcfc8f68-wildcard", "*.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "oldlb.example.com"), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{}, expectUpdate: []client.Object{ - dnsrecord("example-gateway-7bdcfc8f68-wildcard", "*.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "newlb.example.com"), + dnsrecord("example-gateway-7bdcfc8f68-wildcard", "*.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "newlb.example.com"), }, expectDelete: []client.Object{}, }, @@ -206,16 +201,16 @@ func Test_Reconcile(t *testing.T) { "example-gateway", l("http", "*.new.example.com", 80), ), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("lb.example.com")), - dnsrecord("example-gateway-64754456b8-wildcard", "*.old.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "lb.example.com"), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("lb.example.com")), + dnsrecord("example-gateway-64754456b8-wildcard", "*.old.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "lb.example.com"), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{ - dnsrecord("example-gateway-68ffc6d64-wildcard", "*.new.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "lb.example.com"), + dnsrecord("example-gateway-68ffc6d64-wildcard", "*.new.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "lb.example.com"), }, expectUpdate: []client.Object{}, expectDelete: []client.Object{ - dnsrecord("example-gateway-64754456b8-wildcard", "*.old.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "lb.example.com"), + dnsrecord("example-gateway-64754456b8-wildcard", "*.old.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "lb.example.com"), }, }, { @@ -223,11 +218,11 @@ func Test_Reconcile(t *testing.T) { existingObjects: []runtime.Object{ dnsConfig, infraConfig, gw("example-gateway", l("stage-http", "*.stage.example.com", 80), l("stage-https", "*.stage.example.com", 443)), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("lb.example.com")), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("lb.example.com")), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{ - dnsrecord("example-gateway-64754456b8-wildcard", "*.stage.example.com.", iov1.ManagedDNS, exampleGatewayLabel, "lb.example.com"), + dnsrecord("example-gateway-64754456b8-wildcard", "*.stage.example.com.", iov1.ManagedDNS, exampleManagedGatewayLabel, "lb.example.com"), }, expectUpdate: []client.Object{}, expectDelete: []client.Object{}, @@ -237,11 +232,11 @@ func Test_Reconcile(t *testing.T) { existingObjects: []runtime.Object{ dnsConfig, infraConfig, gw("example-gateway", l("http", "*.foo.com", 80)), - svc("example-gateway", gatewayManagedLabel, exampleGatewayLabel, ingHost("lb.example.com")), + svc("example-gateway", exampleManagedGatewayLabel, ingHost("lb.example.com")), }, reconcileRequest: req("openshift-ingress", "example-gateway"), expectCreate: []client.Object{ - dnsrecord("example-gateway-795d4b47fd-wildcard", "*.foo.com.", iov1.UnmanagedDNS, exampleGatewayLabel, "lb.example.com"), + dnsrecord("example-gateway-795d4b47fd-wildcard", "*.foo.com.", iov1.UnmanagedDNS, exampleManagedGatewayLabel, "lb.example.com"), }, expectUpdate: []client.Object{}, expectDelete: []client.Object{}, diff --git a/pkg/operator/controller/gatewayapi/controller_test.go b/pkg/operator/controller/gatewayapi/controller_test.go index 84c0f4ace7..f7db0eb5bf 100644 --- a/pkg/operator/controller/gatewayapi/controller_test.go +++ b/pkg/operator/controller/gatewayapi/controller_test.go @@ -55,6 +55,7 @@ func Test_Reconcile(t *testing.T) { expectCreate: []client.Object{ crd("gatewayclasses.gateway.networking.k8s.io"), crd("gateways.gateway.networking.k8s.io"), + crd("grpcroutes.gateway.networking.k8s.io"), crd("httproutes.gateway.networking.k8s.io"), crd("referencegrants.gateway.networking.k8s.io"), }, @@ -69,6 +70,7 @@ func Test_Reconcile(t *testing.T) { expectCreate: []client.Object{ crd("gatewayclasses.gateway.networking.k8s.io"), crd("gateways.gateway.networking.k8s.io"), + crd("grpcroutes.gateway.networking.k8s.io"), crd("httproutes.gateway.networking.k8s.io"), crd("referencegrants.gateway.networking.k8s.io"), }, diff --git a/pkg/operator/controller/gatewayapi/crds.go b/pkg/operator/controller/gatewayapi/crds.go index b7ac6b62ce..d522357174 100644 --- a/pkg/operator/controller/gatewayapi/crds.go +++ b/pkg/operator/controller/gatewayapi/crds.go @@ -20,6 +20,7 @@ import ( var managedCRDs = []*apiextensionsv1.CustomResourceDefinition{ manifests.GatewayClassCRD(), manifests.GatewayCRD(), + manifests.GRPCRouteCRD(), manifests.HTTPRouteCRD(), manifests.ReferenceGrantCRD(), } diff --git a/pkg/operator/controller/gatewayclass/controller.go b/pkg/operator/controller/gatewayclass/controller.go index 6525e03ab6..5af0616708 100644 --- a/pkg/operator/controller/gatewayclass/controller.go +++ b/pkg/operator/controller/gatewayclass/controller.go @@ -8,7 +8,7 @@ import ( logf "github.com/openshift/cluster-ingress-operator/pkg/log" operatorcontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller" - maistrav2 "github.com/maistra/istio-operator/pkg/apis/maistra/v2" + sailv1 "github.com/istio-ecosystem/sail-operator/api/v1" operatorsv1alpha1 "github.com/operator-framework/api/pkg/operators/v1alpha1" "k8s.io/client-go/tools/record" @@ -71,7 +71,7 @@ func NewUnmanaged(mgr manager.Manager, config Config) (controller.Controller, er } isServiceMeshSubscription := predicate.NewPredicateFuncs(func(o client.Object) bool { - return o.GetName() == operatorcontroller.ServiceMeshSubscriptionName().Name + return o.GetName() == operatorcontroller.ServiceMeshOperatorSubscriptionName().Name }) if err = c.Watch(source.Kind[client.Object](operatorCache, &operatorsv1alpha1.Subscription{}, enqueueRequestForDefaultGatewayClassController(config.OperandNamespace), isServiceMeshSubscription)); err != nil { @@ -107,7 +107,7 @@ func NewUnmanaged(mgr manager.Manager, config Config) (controller.Controller, er // controller. type Config struct { // OperatorNamespace is the namespace in which the operator should - // create the ServiceMeshControlPlane CR. + // create the Istio CR. OperatorNamespace string // OperandNamespace is the namespace in which Istio should be deployed. OperandNamespace string @@ -125,7 +125,7 @@ type reconciler struct { cache cache.Cache recorder record.EventRecorder - startSMCPWatch sync.Once + startIstioWatch sync.Once } func enqueueRequestForDefaultGatewayClassController(namespace string) handler.EventHandler { @@ -160,17 +160,19 @@ func (r *reconciler) Reconcile(ctx context.Context, request reconcile.Request) ( if _, _, err := r.ensureServiceMeshOperatorInstallPlan(ctx); err != nil { errs = append(errs, err) } - if _, _, err := r.ensureServiceMeshControlPlane(ctx, &gatewayclass); err != nil { + if _, _, err := r.ensureIstio(ctx, &gatewayclass); err != nil { errs = append(errs, err) } else { - // The OSSM operator installs the maistra.io CRDs, Need to create the SMCP watch after the OSSM operator is installed. - // Using sync.Once here, to start the watch for SMCP, which should run only once. - r.startSMCPWatch.Do(func() { - isOurSMCP := predicate.NewPredicateFuncs(func(o client.Object) bool { - return o.GetName() == operatorcontroller.ServiceMeshControlPlaneName(r.config.OperandNamespace).Name + // The OSSM operator installs the istios.sailoperator.io CRD. + // We must create the watch for this resource only after the + // operator is installed. We use sync.Once here to start the + // watch for istios only once. + r.startIstioWatch.Do(func() { + isOurIstio := predicate.NewPredicateFuncs(func(o client.Object) bool { + return o.GetName() == operatorcontroller.IstioName(r.config.OperandNamespace).Name }) - if err = gatewayClassController.Watch(source.Kind[client.Object](r.cache, &maistrav2.ServiceMeshControlPlane{}, enqueueRequestForDefaultGatewayClassController(r.config.OperandNamespace), isOurSMCP)); err != nil { - log.Error(err, "failed to watch ServiceMeshControlPlane", "request", request) + if err = gatewayClassController.Watch(source.Kind[client.Object](r.cache, &sailv1.Istio{}, enqueueRequestForDefaultGatewayClassController(r.config.OperandNamespace), isOurIstio)); err != nil { + log.Error(err, "failed to watch istios.sailoperator.io", "request", request) errs = append(errs, err) } }) diff --git a/pkg/operator/controller/gatewayclass/istio.go b/pkg/operator/controller/gatewayclass/istio.go new file mode 100644 index 0000000000..3fbef79aa0 --- /dev/null +++ b/pkg/operator/controller/gatewayclass/istio.go @@ -0,0 +1,206 @@ +package gatewayclass + +import ( + "context" + "fmt" + + "github.com/google/go-cmp/cmp" + "github.com/google/go-cmp/cmp/cmpopts" + gatewayapiv1 "sigs.k8s.io/gateway-api/apis/v1" + + sailv1 "github.com/istio-ecosystem/sail-operator/api/v1" + + "github.com/openshift/cluster-ingress-operator/pkg/operator/controller" + + "k8s.io/apimachinery/pkg/api/errors" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/types" + "k8s.io/utils/ptr" +) + +// ensureIstio attempts to ensure that an Istio CR is present and returns a +// Boolean indicating whether it exists, the CR if it exists, and an error +// value. +func (r *reconciler) ensureIstio(ctx context.Context, gatewayclass *gatewayapiv1.GatewayClass) (bool, *sailv1.Istio, error) { + name := controller.IstioName(r.config.OperandNamespace) + have, current, err := r.currentIstio(ctx, name) + if err != nil { + return false, nil, err + } + + // TODO If we have a current CR with a different owner reference, + // should we append the new gatewayclass? + ownerRef := metav1.OwnerReference{ + APIVersion: gatewayapiv1.SchemeGroupVersion.String(), + Kind: "GatewayClass", + Name: gatewayclass.Name, + UID: gatewayclass.UID, + } + desired := desiredIstio(name, ownerRef) + + switch { + case !have: + if err := r.createIstio(ctx, desired); err != nil { + return false, nil, err + } + return r.currentIstio(ctx, name) + case have: + if updated, err := r.updateIstio(ctx, current, desired); err != nil { + return have, current, err + } else if updated { + return r.currentIstio(ctx, name) + } + } + return true, current, nil +} + +// desiredIstio returns the desired Istio CR. +func desiredIstio(name types.NamespacedName, ownerRef metav1.OwnerReference) *sailv1.Istio { + pilotContainerEnv := map[string]string{ + // Enable Gateway API. + "PILOT_ENABLE_GATEWAY_API": "true", + // Do not enable experimental Gateway API features. + "PILOT_ENABLE_ALPHA_GATEWAY_API": "false", + // Enable Istio to update status of Gateway API resources. + "PILOT_ENABLE_GATEWAY_API_STATUS": "true", + // Enable automated deployment, so that Istio creates an Envoy + // proxy deployment and a service load-balancer for a gateway. + "PILOT_ENABLE_GATEWAY_API_DEPLOYMENT_CONTROLLER": "true", + // Do not enable Istio's gatewayclass controller, which creates + // the default gatewayclass. (Only the cluster-admin should be + // managing the gatewayclass.) + "PILOT_ENABLE_GATEWAY_API_GATEWAYCLASS_CONTROLLER": "false", + // Set the default gatewayclass name for the gatewayclass + // controller. We do not enable the gatewayclass controller, + // which otherwise would create the default gatewayclass. + // However, Istio's deployment controller also uses this + // setting, namely by reconciling gateways that specify this + // gatewayclass (irrespective of the controller name that the + // gatewayclass specifies), so we don't want to leave this at + // the default value, which is "istio". If we didn't set this, + // then our Istiod instance might try to reconcile gateways + // belonging to an unrelated Istiod instance. + "PILOT_GATEWAY_API_DEFAULT_GATEWAYCLASS_NAME": OpenShiftDefaultGatewayClassName, + // Watch Gateway API and Kubernetes resources in all namespaces, + // but ignore Istio resources that don't match our label + // selector. (We do not specify the label selector, so this + // causes Istio to ignore all Istio resources.) + "PILOT_ENABLE_GATEWAY_CONTROLLER_MODE": "true", + // Only reconcile resources that are associated with + // gatewayclasses that have our controller name. + "PILOT_GATEWAY_API_CONTROLLER_NAME": OpenShiftGatewayClassControllerName, + // Don't create an "istio-remote" gatewayclass for + // "multi-network gateways". This is an Istio feature that I + // haven't really found any explanation for. + "PILOT_MULTI_NETWORK_DISCOVER_GATEWAY_API": "false", + } + return &sailv1.Istio{ + ObjectMeta: metav1.ObjectMeta{ + Namespace: name.Namespace, + Name: name.Name, + OwnerReferences: []metav1.OwnerReference{ownerRef}, + }, + Spec: sailv1.IstioSpec{ + Namespace: controller.DefaultOperandNamespace, + UpdateStrategy: &sailv1.IstioUpdateStrategy{ + Type: sailv1.UpdateStrategyTypeInPlace, + }, + Values: &sailv1.Values{ + Global: &sailv1.GlobalConfig{ + IstioNamespace: ptr.To(controller.DefaultOperandNamespace), + }, + Pilot: &sailv1.PilotConfig{ + Cni: &sailv1.CNIUsageConfig{ + Enabled: ptr.To(false), + }, + Enabled: ptr.To(true), + Env: pilotContainerEnv, + ExtraContainerArgs: []string{}, + }, + SidecarInjectorWebhook: &sailv1.SidecarInjectorConfig{ + EnableNamespacesByDefault: ptr.To(false), + }, + MeshConfig: &sailv1.MeshConfig{ + AccessLogFile: ptr.To("/dev/stdout"), + DefaultConfig: &sailv1.MeshConfigProxyConfig{ + ProxyHeaders: &sailv1.ProxyConfigProxyHeaders{ + // Don't set the Server HTTP header. + Server: &sailv1.ProxyConfigProxyHeadersServer{ + Disabled: ptr.To(true), + }, + // Don't set the X-Envoy-* header. + EnvoyDebugHeaders: &sailv1.ProxyConfigProxyHeadersEnvoyDebugHeaders{ + Disabled: ptr.To(true), + }, + // Don't set X-Envoy-Peer-Metadata + // or X-Envoy-Peer-Metadata-Id. + MetadataExchangeHeaders: &sailv1.ProxyConfigProxyHeadersMetadataExchangeHeaders{ + Mode: sailv1.ProxyConfigProxyHeadersMetadataExchangeModeInMesh, + }, + }, + }, + IngressControllerMode: sailv1.MeshConfigIngressControllerModeOff, + }, + }, + Version: "v1.24.3", + }, + } +} + +// currentIstio returns the current istio CR. +func (r *reconciler) currentIstio(ctx context.Context, name types.NamespacedName) (bool, *sailv1.Istio, error) { + var istio sailv1.Istio + if err := r.cache.Get(ctx, name, &istio); err != nil { + if errors.IsNotFound(err) { + return false, nil, nil + } + return false, nil, fmt.Errorf("failed to get istio %s: %w", name, err) + } + return true, &istio, nil +} + +// createIstio creates an Istio CR. +func (r *reconciler) createIstio(ctx context.Context, istio *sailv1.Istio) error { + if err := r.client.Create(ctx, istio); err != nil { + return fmt.Errorf("failed to create istio %s/%s: %w", istio.Namespace, istio.Name, err) + } + log.Info("created istio", "namespace", istio.Namespace, "name", istio.Name) + return nil +} + +// istioCmpOpts is an array of options for go-cmp to use when comparing Istio +// CRs. +var istioCmpOpts = []cmp.Option{ + cmpopts.EquateEmpty(), +} + +// updateIstio updates an Istio CR. +func (r *reconciler) updateIstio(ctx context.Context, current, desired *sailv1.Istio) (bool, error) { + changed, updated := istioChanged(current, desired) + if !changed { + return false, nil + } + + // Diff before updating because the client may mutate the object. + // Only diff spec because status may include unexported fields that + // cause go-cmp to panic. + diff := cmp.Diff(current.Spec, updated.Spec, istioCmpOpts...) + if err := r.client.Update(ctx, updated); err != nil { + return false, fmt.Errorf("failed to update istio %s/%s: %w", updated.Namespace, updated.Name, err) + } + log.Info("updated istio", "namespace", updated.Namespace, "name", updated.Name, "diff", diff) + return true, nil +} + +// istioChanged returns a Boolean indicating whether the current Istio CR +// matches the expected CR, and the updated CR if they do not match. +func istioChanged(current, expected *sailv1.Istio) (bool, *sailv1.Istio) { + if cmp.Equal(current.Spec, expected.Spec, istioCmpOpts...) { + return false, nil + } + + updated := current.DeepCopy() + updated.Spec = expected.Spec + + return true, updated +} diff --git a/pkg/operator/controller/gatewayclass/servicemeshcontrolplane.go b/pkg/operator/controller/gatewayclass/servicemeshcontrolplane.go deleted file mode 100644 index a66f8b3c4b..0000000000 --- a/pkg/operator/controller/gatewayclass/servicemeshcontrolplane.go +++ /dev/null @@ -1,218 +0,0 @@ -package gatewayclass - -import ( - "context" - "fmt" - - "github.com/google/go-cmp/cmp" - "github.com/google/go-cmp/cmp/cmpopts" - gatewayapiv1 "sigs.k8s.io/gateway-api/apis/v1" - - maistrav1 "github.com/maistra/istio-operator/pkg/apis/maistra/v1" - maistrav2 "github.com/maistra/istio-operator/pkg/apis/maistra/v2" - - "github.com/openshift/cluster-ingress-operator/pkg/operator/controller" - - "k8s.io/apimachinery/pkg/api/errors" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/types" -) - -// ensureServiceMeshControlPlane attempts to ensure that a -// servicemeshcontrolplane is present and returns a Boolean indicating whether -// it exists, the servicemeshcontrolplane if it exists, and an error value. -func (r *reconciler) ensureServiceMeshControlPlane(ctx context.Context, gatewayclass *gatewayapiv1.GatewayClass) (bool, *maistrav2.ServiceMeshControlPlane, error) { - name := controller.ServiceMeshControlPlaneName(r.config.OperandNamespace) - have, current, err := r.currentServiceMeshControlPlane(ctx, name) - if err != nil { - return false, nil, err - } - - // TODO If we have a current SMCP with a different owner reference, - // should we append the new gatewayclass? - ownerRef := metav1.OwnerReference{ - APIVersion: gatewayapiv1.SchemeGroupVersion.String(), - Kind: "GatewayClass", - Name: gatewayclass.Name, - UID: gatewayclass.UID, - } - desired, err := desiredServiceMeshControlPlane(name, ownerRef) - if err != nil { - return have, current, err - } - - switch { - case !have: - if err := r.createServiceMeshControlPlane(ctx, desired); err != nil { - return false, nil, err - } - return r.currentServiceMeshControlPlane(ctx, name) - case have: - if updated, err := r.updateServiceMeshControlPlane(ctx, current, desired); err != nil { - return have, current, err - } else if updated { - return r.currentServiceMeshControlPlane(ctx, name) - } - } - return true, current, nil -} - -// desiredServiceMeshControlPlane returns the desired servicemeshcontrolplane. -func desiredServiceMeshControlPlane(name types.NamespacedName, ownerRef metav1.OwnerReference) (*maistrav2.ServiceMeshControlPlane, error) { - pilotContainerEnv := map[string]string{ - "PILOT_ENABLE_GATEWAY_CONTROLLER_MODE": "true", - "PILOT_GATEWAY_API_CONTROLLER_NAME": OpenShiftGatewayClassControllerName, - "PILOT_GATEWAY_API_DEFAULT_GATEWAYCLASS": OpenShiftDefaultGatewayClassName, - // OSSM will only reconcile the default gateway class if this is true. - "PILOT_ENABLE_GATEWAY_API_GATEWAYCLASS_CONTROLLER": "true", - } - f := false - t := true - smcp := maistrav2.ServiceMeshControlPlane{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: name.Namespace, - Name: name.Name, - OwnerReferences: []metav1.OwnerReference{ownerRef}, - }, - Spec: maistrav2.ControlPlaneSpec{ - Addons: &maistrav2.AddonsConfig{ - // TODO Autodetect when these components have - // been installed and enable them in the SMCP - // if they are present. - Grafana: &maistrav2.GrafanaAddonConfig{ - Enablement: maistrav2.Enablement{Enabled: &f}, - }, - Jaeger: &maistrav2.JaegerAddonConfig{ - Name: "jaeger", - Install: nil, - }, - Kiali: &maistrav2.KialiAddonConfig{ - Enablement: maistrav2.Enablement{Enabled: &f}, - }, - Prometheus: &maistrav2.PrometheusAddonConfig{ - Enablement: maistrav2.Enablement{Enabled: &f}, - }, - }, - // Both ingress and egress gateways are enabled by default in OSSM. - // We don't need them, so we have to explicitly disable them. - Gateways: &maistrav2.GatewaysConfig{ - ClusterIngress: &maistrav2.ClusterIngressGatewayConfig{ - IngressEnabled: &f, - IngressGatewayConfig: maistrav2.IngressGatewayConfig{ - GatewayConfig: maistrav2.GatewayConfig{ - Enablement: maistrav2.Enablement{ - Enabled: &f, - }, - }, - }, - }, - ClusterEgress: &maistrav2.EgressGatewayConfig{ - GatewayConfig: maistrav2.GatewayConfig{ - Enablement: maistrav2.Enablement{ - Enabled: &f, - }, - }, - }, - }, - Mode: maistrav2.ClusterWideMode, - Policy: &maistrav2.PolicyConfig{ - Type: maistrav2.PolicyTypeIstiod, - }, - Profiles: []string{"default"}, - Proxy: &maistrav2.ProxyConfig{ - AccessLogging: &maistrav2.ProxyAccessLoggingConfig{ - EnvoyService: &maistrav2.ProxyEnvoyServiceConfig{ - Enablement: maistrav2.Enablement{ - Enabled: &t, - }, - }, - File: &maistrav2.ProxyFileAccessLogConfig{ - Name: "/dev/stdout", - }, - }, - }, - Runtime: &maistrav2.ControlPlaneRuntimeConfig{ - Components: map[maistrav2.ControlPlaneComponentName]*maistrav2.ComponentRuntimeConfig{ - maistrav2.ControlPlaneComponentNamePilot: { - Container: &maistrav2.ContainerConfig{ - Env: pilotContainerEnv, - }, - }, - }, - }, - Security: &maistrav2.SecurityConfig{ - ManageNetworkPolicy: &f, - }, - Tracing: &maistrav2.TracingConfig{ - Type: maistrav2.TracerTypeNone, - }, - Version: "v2.6", - TechPreview: maistrav1.NewHelmValues(map[string]interface{}{ - "gatewayAPI": map[string]interface{}{ - "enabled": &t, - }, - }), - }, - } - return &smcp, nil -} - -// currentServiceMeshControlPlane returns the current servicemeshcontrolplane. -func (r *reconciler) currentServiceMeshControlPlane(ctx context.Context, name types.NamespacedName) (bool, *maistrav2.ServiceMeshControlPlane, error) { - var smcp maistrav2.ServiceMeshControlPlane - if err := r.cache.Get(ctx, name, &smcp); err != nil { - if errors.IsNotFound(err) { - return false, nil, nil - } - return false, nil, fmt.Errorf("failed to get ServiceMeshControlPlane %s: %w", name, err) - } - return true, &smcp, nil -} - -// createServiceMeshControlPlane creates a servicemeshcontrolplane. -func (r *reconciler) createServiceMeshControlPlane(ctx context.Context, smcp *maistrav2.ServiceMeshControlPlane) error { - if err := r.client.Create(ctx, smcp); err != nil { - return fmt.Errorf("failed to create ServiceMeshControlPlane %s/%s: %w", smcp.Namespace, smcp.Name, err) - } - log.Info("created ServiceMeshControlPlane", "namespace", smcp.Namespace, "name", smcp.Name) - return nil -} - -// smcpCmpOpts is an array of options for go-cmp to use when comparing -// ServiceMeshControlPlane CRs. -var smcpCmpOpts = []cmp.Option{ - cmpopts.EquateEmpty(), - cmp.AllowUnexported(maistrav1.HelmValues{}), -} - -// updateServiceMeshControlPlane updates a servicemeshcontrolplane. -func (r *reconciler) updateServiceMeshControlPlane(ctx context.Context, current, desired *maistrav2.ServiceMeshControlPlane) (bool, error) { - changed, updated := serviceMeshControlPlaneChanged(current, desired) - if !changed { - return false, nil - } - - // Diff before updating because the client may mutate the object. - // Only diff spec because status may include unexported fields that - // cause go-cmp to panic. - diff := cmp.Diff(current.Spec, updated.Spec, smcpCmpOpts...) - if err := r.client.Update(ctx, updated); err != nil { - return false, fmt.Errorf("failed to update ServiceMeshControlPlane %s/%s: %w", updated.Namespace, updated.Name, err) - } - log.Info("updated ServiceMeshControlPlane", "namespace", updated.Namespace, "name", updated.Name, "diff", diff) - return true, nil -} - -// serviceMeshControlPlaneChanged returns a Boolean indicating whether the -// current ServiceMeshControlPlane matches the expected servicemeshcontrolplane -// and the updated servicemeshcontrolplane if they do not match. -func serviceMeshControlPlaneChanged(current, expected *maistrav2.ServiceMeshControlPlane) (bool, *maistrav2.ServiceMeshControlPlane) { - if cmp.Equal(current.Spec, expected.Spec, smcpCmpOpts...) { - return false, nil - } - - updated := current.DeepCopy() - updated.Spec = expected.Spec - - return true, updated -} diff --git a/pkg/operator/controller/gatewayclass/subscription.go b/pkg/operator/controller/gatewayclass/subscription.go index bdaf37dacf..e243e3c7b0 100644 --- a/pkg/operator/controller/gatewayclass/subscription.go +++ b/pkg/operator/controller/gatewayclass/subscription.go @@ -21,7 +21,7 @@ import ( // for servicemeshoperator is present and returns a Boolean indicating whether // it exists, the subscription if it exists, and an error value. func (r *reconciler) ensureServiceMeshOperatorSubscription(ctx context.Context) (bool, *operatorsv1alpha1.Subscription, error) { - name := operatorcontroller.ServiceMeshSubscriptionName() + name := operatorcontroller.ServiceMeshOperatorSubscriptionName() have, current, err := r.currentSubscription(ctx, name) if err != nil { return false, nil, err @@ -58,7 +58,7 @@ func desiredSubscription(name types.NamespacedName, gwapiOperatorChannel, gwapiO Spec: &operatorsv1alpha1.SubscriptionSpec{ Channel: gwapiOperatorChannel, InstallPlanApproval: operatorsv1alpha1.ApprovalManual, - Package: "servicemeshoperator", + Package: "servicemeshoperator3", CatalogSource: "redhat-operators", CatalogSourceNamespace: "openshift-marketplace", StartingCSV: gwapiOperatorVersion, @@ -144,7 +144,7 @@ func (r *reconciler) ensureServiceMeshOperatorInstallPlan(ctx context.Context) ( // currentInstallPlan returns the InstallPlan that describes installing the expected version of the GatewayAPI // implementation, if one exists. func (r *reconciler) currentInstallPlan(ctx context.Context) (bool, *operatorsv1alpha1.InstallPlan, error) { - _, subscription, err := r.currentSubscription(ctx, operatorcontroller.ServiceMeshSubscriptionName()) + _, subscription, err := r.currentSubscription(ctx, operatorcontroller.ServiceMeshOperatorSubscriptionName()) if err != nil { return false, nil, err } diff --git a/pkg/operator/controller/gatewayclass/subscription_test.go b/pkg/operator/controller/gatewayclass/subscription_test.go index 9208a32741..84693795c9 100644 --- a/pkg/operator/controller/gatewayclass/subscription_test.go +++ b/pkg/operator/controller/gatewayclass/subscription_test.go @@ -48,8 +48,8 @@ func Test_ensureServiceMeshOperatorInstallPlan(t *testing.T) { existingObjects: []runtime.Object{ &operatorsv1alpha1.Subscription{ ObjectMeta: metav1.ObjectMeta{ - Namespace: operatorcontroller.ServiceMeshSubscriptionName().Namespace, - Name: operatorcontroller.ServiceMeshSubscriptionName().Name, + Namespace: operatorcontroller.ServiceMeshOperatorSubscriptionName().Namespace, + Name: operatorcontroller.ServiceMeshOperatorSubscriptionName().Name, UID: "foobar", }, Spec: &operatorsv1alpha1.SubscriptionSpec{ @@ -90,8 +90,8 @@ func Test_ensureServiceMeshOperatorInstallPlan(t *testing.T) { existingObjects: []runtime.Object{ &operatorsv1alpha1.Subscription{ ObjectMeta: metav1.ObjectMeta{ - Namespace: operatorcontroller.ServiceMeshSubscriptionName().Namespace, - Name: operatorcontroller.ServiceMeshSubscriptionName().Name, + Namespace: operatorcontroller.ServiceMeshOperatorSubscriptionName().Namespace, + Name: operatorcontroller.ServiceMeshOperatorSubscriptionName().Name, UID: "foobar", }, Spec: &operatorsv1alpha1.SubscriptionSpec{ @@ -153,8 +153,8 @@ func Test_ensureServiceMeshOperatorInstallPlan(t *testing.T) { existingObjects: []runtime.Object{ &operatorsv1alpha1.Subscription{ ObjectMeta: metav1.ObjectMeta{ - Namespace: operatorcontroller.ServiceMeshSubscriptionName().Namespace, - Name: operatorcontroller.ServiceMeshSubscriptionName().Name, + Namespace: operatorcontroller.ServiceMeshOperatorSubscriptionName().Namespace, + Name: operatorcontroller.ServiceMeshOperatorSubscriptionName().Name, UID: "foobar", }, Spec: &operatorsv1alpha1.SubscriptionSpec{ @@ -234,8 +234,8 @@ func Test_ensureServiceMeshOperatorInstallPlan(t *testing.T) { existingObjects: []runtime.Object{ &operatorsv1alpha1.Subscription{ ObjectMeta: metav1.ObjectMeta{ - Namespace: operatorcontroller.ServiceMeshSubscriptionName().Namespace, - Name: operatorcontroller.ServiceMeshSubscriptionName().Name, + Namespace: operatorcontroller.ServiceMeshOperatorSubscriptionName().Namespace, + Name: operatorcontroller.ServiceMeshOperatorSubscriptionName().Name, UID: "foobar", }, Spec: &operatorsv1alpha1.SubscriptionSpec{ @@ -278,8 +278,8 @@ func Test_ensureServiceMeshOperatorInstallPlan(t *testing.T) { existingObjects: []runtime.Object{ &operatorsv1alpha1.Subscription{ ObjectMeta: metav1.ObjectMeta{ - Namespace: operatorcontroller.ServiceMeshSubscriptionName().Namespace, - Name: operatorcontroller.ServiceMeshSubscriptionName().Name, + Namespace: operatorcontroller.ServiceMeshOperatorSubscriptionName().Namespace, + Name: operatorcontroller.ServiceMeshOperatorSubscriptionName().Name, UID: "foobar", }, Spec: &operatorsv1alpha1.SubscriptionSpec{ diff --git a/pkg/operator/controller/names.go b/pkg/operator/controller/names.go index b99547d873..a51aafc530 100644 --- a/pkg/operator/controller/names.go +++ b/pkg/operator/controller/names.go @@ -269,23 +269,21 @@ func IngressClassName(ingressControllerName string) types.NamespacedName { return types.NamespacedName{Name: "openshift-" + ingressControllerName} } -// ServiceMeshControlPlaneName returns the namespaced name for a -// ServiceMeshControlPlane CR. This CR is created in the operand's namespace -// and has a hard-coded name. Each namespace can have only one gatewayclass, so -// it is simplest to use the same name in every namespace. -func ServiceMeshControlPlaneName(operandNamespace string) types.NamespacedName { +// IstioName returns the namespaced name for the Istio CR that the ingress +// operator creates when Gateway API is enabled. +func IstioName(operandNamespace string) types.NamespacedName { return types.NamespacedName{ - Namespace: operandNamespace, + Namespace: "", // The Istio CR is cluster-scoped. Name: "openshift-gateway", } } -// ServiceMeshSubscriptionName returns the namespaced name for a Subscription CR -// to install OpenShift Service Mesh. -func ServiceMeshSubscriptionName() types.NamespacedName { +// ServiceMeshOperatorSubscriptionName returns the namespaced name for a +// Subscription CR to install the OpenShift Service Mesh Operator. +func ServiceMeshOperatorSubscriptionName() types.NamespacedName { return types.NamespacedName{ Namespace: OpenshiftOperatorNamespace, - Name: "servicemeshoperator", + Name: "servicemeshoperator3", } } diff --git a/test/e2e/gateway_api_test.go b/test/e2e/gateway_api_test.go index 584c2288c3..79294c8732 100644 --- a/test/e2e/gateway_api_test.go +++ b/test/e2e/gateway_api_test.go @@ -29,7 +29,7 @@ import ( const ( // The expected OSSM subscription name. - expectedSubscriptionName = "servicemeshoperator" + expectedSubscriptionName = "servicemeshoperator3" // The expected OSSM catalog source name. expectedCatalogSourceName = "redhat-operators" // The expected catalog source namespace. @@ -119,43 +119,55 @@ func testGatewayAPIResources(t *testing.T) { ensureCRDs(t) } -// testGatewayAPIIstioInstallation tests that once the Gateway API Custom Resource GatewayClass is created, that -// the following installation operations complete automatically and successfully: -// - the required Subscription and CatalogSource are created. -// - the OSSM Istio operator is installed successfully and has status Running and Ready. e.g. istio-operator-9f5c88857-2xfrr -n openshift-operators -// - Istiod is installed successfully and has status Running and Ready. e.g istiod-openshift-gateway-867bb8d5c7-4z6mp -n openshift-ingress -// - the SMCP is created successfully (OSSM 2.x). -// - deletes SMCP and subscription and tests if it gets recreated +// testGatewayAPIIstioInstallation verifies that once the gatewayclass is +// created, the following operations are completed automatically and +// successfully: +// +// - The required Subscription and CatalogSource are created. +// +// - The OSSM operator is installed successfully, and it reports status +// Running and Ready. +// +// - Istiod is installed successfully and has status Running and Ready. +// +// - The Istio CR is created successfully. +// +// - If the Istio and Subscription CRs are deleted, they are recreated +// automatically. func testGatewayAPIIstioInstallation(t *testing.T) { + t.Log("Checking for the Subscription...") if err := assertSubscription(t, openshiftOperatorsNamespace, expectedSubscriptionName); err != nil { t.Fatalf("failed to find expected Subscription %s: %v", expectedSubscriptionName, err) } + t.Log("Checking for the CatalogSource...") if err := assertCatalogSource(t, expectedCatalogSourceNamespace, expectedCatalogSourceName); err != nil { t.Fatalf("failed to find expected CatalogSource %s: %v", expectedCatalogSourceName, err) } + t.Log("Checking for the OSSM operator deployment and pods...") if err := assertOSSMOperator(t); err != nil { t.Fatalf("failed to find expected Istio operator: %v", err) } + t.Log("Checking for the Istiod pods...") if err := assertIstiodControlPlane(t); err != nil { t.Fatalf("failed to find expected Istiod control plane: %v", err) } - // TODO - In OSSM 3.x the configuration object to check will be different. - if err := assertSMCP(t); err != nil { - t.Fatalf("failed to find expected SMCP: %v", err) + t.Log("Checking for the Istio CR...") + if err := assertIstio(t); err != nil { + t.Fatalf("failed to find expected Istio: %v", err) } - // delete existing SMCP to test it gets recreated - if err := deleteExistingSMCP(t); err != nil { - t.Fatalf("failed to delete existing SMCP: %v", err) + t.Log("Deleting the Istio CR...") + if err := deleteExistingIstio(t); err != nil { + t.Fatalf("failed to delete existing Istio: %v", err) } - // check if SMCP gets recreated - if err := assertSMCP(t); err != nil { - t.Fatalf("failed to find expected SMCP: %v", err) + t.Log("Checking that the Istio CR gets recreated...") + if err := assertIstio(t); err != nil { + t.Fatalf("failed to find expected Istio: %v", err) } - // delete existing Subscription to test it gets recreated + t.Log("Deleting the Subscription...") if err := deleteExistingSubscription(t, openshiftOperatorsNamespace, expectedSubscriptionName); err != nil { t.Fatalf("failed to delete existing Subscription %s: %v", expectedSubscriptionName, err) } - // checks if subscription gets recreated. + t.Log("Checking that the Subscription gets recreated...") if err := assertSubscription(t, openshiftOperatorsNamespace, expectedSubscriptionName); err != nil { t.Fatalf("failed to find expected Subscription %s: %v", expectedSubscriptionName, err) } diff --git a/test/e2e/util_gatewayapi_test.go b/test/e2e/util_gatewayapi_test.go index b98ab4a015..6049664113 100644 --- a/test/e2e/util_gatewayapi_test.go +++ b/test/e2e/util_gatewayapi_test.go @@ -14,7 +14,7 @@ import ( "testing" "time" - maistrav2 "github.com/maistra/istio-operator/pkg/apis/maistra/v2" + sailv1 "github.com/istio-ecosystem/sail-operator/api/v1" v1 "github.com/openshift/api/operatoringress/v1" operatorcontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller" operatorsv1alpha1 "github.com/operator-framework/api/pkg/operators/v1alpha1" @@ -22,7 +22,6 @@ import ( admissionregistrationv1 "k8s.io/api/admissionregistration/v1" appsv1 "k8s.io/api/apps/v1" corev1 "k8s.io/api/core/v1" - rbacv1 "k8s.io/api/rbac/v1" apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1" kerrors "k8s.io/apimachinery/pkg/api/errors" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -38,46 +37,19 @@ const ( // openshiftOperatorsNamespace holds the expected OSSM subscription and Istio operator pod. openshiftOperatorsNamespace = "openshift-operators" - // openshiftIstioOperatorDeploymentName holds the expected istio-operator deployment name. - openshiftIstioOperatorDeploymentName = "istio-operator" + // openshiftIstioOperatorDeploymentName holds the expected Service Mesh + // operator deployment name. + openshiftIstioOperatorDeploymentName = "servicemesh-operator3" // openshiftIstiodDeploymentName holds the expected istiod deployment name openshiftIstiodDeploymentName = "istiod-openshift-gateway" - // openshiftSMCPName holds the expected OSSM ServiceMeshControlPlane name - openshiftSMCPName = "openshift-gateway" + // openshiftIstioName holds the expected Istio CR name. + openshiftIstioName = "openshift-gateway" // cvoNamespace is the namespace of cluster version operator (CVO). cvoNamespace = "openshift-cluster-version" // cvoDeploymentName is the name of cluster version operator's deployment. cvoDeploymentName = "cluster-version-operator" ) -// updateIngressOperatorRole updates the ingress-operator cluster role with cluster-admin privilege. -// TODO - Remove this function after https://issues.redhat.com/browse/OSSM-3508 is fixed. -func updateIngressOperatorRole(t *testing.T) error { - t.Helper() - - // Create the same rolebinding that the `oc adm policy add-cluster-role-to-user` command creates. - // Caller must remove this after setting it. - crb := &rbacv1.ClusterRoleBinding{ - ObjectMeta: metav1.ObjectMeta{ - Name: "cluster-admin-e2e", - }, - RoleRef: rbacv1.RoleRef{APIGroup: rbacv1.GroupName, Kind: "ClusterRole", Name: "cluster-admin"}, - Subjects: []rbacv1.Subject{{Kind: rbacv1.ServiceAccountKind, Name: "ingress-operator", Namespace: operatorcontroller.DefaultOperatorNamespace}}, - } - - // Add the rolebinding to the ingress-operator user. - if err := kclient.Create(context.TODO(), crb); err != nil { - if kerrors.IsAlreadyExists(err) { - t.Logf("rolebinding already exists") - return nil - } - t.Logf("error adding rolebinding: %v", err) - return err - } - t.Log("rolebinding has been added") - return nil -} - // assertCrdExists checks if the CRD of the given name exists and returns an error if not. // Otherwise returns the CRD version. func assertCrdExists(t *testing.T, crdname string) (string, error) { @@ -590,7 +562,7 @@ func assertGatewaySuccessful(t *testing.T, namespace, name string) (*gatewayapiv return false, nil } for _, condition := range gw.Status.Conditions { - if condition.Type == string(gatewayapiv1.GatewayClassConditionStatusAccepted) { // TODO: Use GatewayConditionAccepted when updating to v1. + if condition.Type == string(gatewayapiv1.GatewayConditionAccepted) { recordedConditionMsg = condition.Message if condition.Status == metav1.ConditionTrue { t.Logf("found gateway %s/%s as Accepted", namespace, name) @@ -601,7 +573,7 @@ func assertGatewaySuccessful(t *testing.T, namespace, name string) (*gatewayapiv return false, nil }) if err != nil { - return nil, fmt.Errorf("gateway %s not %v, last recorded status message: %s", name, gatewayapiv1.GatewayClassConditionStatusAccepted, recordedConditionMsg) + return nil, fmt.Errorf("gateway %s not %v, last recorded status message: %s", name, gatewayapiv1.GatewayConditionAccepted, recordedConditionMsg) } return gw, nil @@ -762,91 +734,85 @@ func assertCatalogSource(t *testing.T, namespace, csName string) error { err := wait.PollUntilContextTimeout(context.Background(), 1*time.Second, 30*time.Second, false, func(context context.Context) (bool, error) { if err := kclient.Get(context, nsName, catalogSource); err != nil { - t.Logf("failed to get catalogSource %s: %v, retrying...", csName, err) + t.Logf("Failed to get CatalogSource %s: %v. Retrying...", csName, err) return false, nil } if catalogSource.Status.GRPCConnectionState != nil && catalogSource.Status.GRPCConnectionState.LastObservedState == "READY" { - t.Logf("found catalogSource %s with last observed state %s", catalogSource.Name, catalogSource.Status.GRPCConnectionState.LastObservedState) + t.Logf("Found CatalogSource %s with last observed state: %s", catalogSource.Name, catalogSource.Status.GRPCConnectionState.LastObservedState) return true, nil } - t.Logf("found catalogSource %s but could not determine last observed state, retrying...", catalogSource.Name) + t.Logf("Found CatalogSource %s but could not determine last observed state. Retrying...", catalogSource.Name) return false, nil }) return err } -// assertSMCP checks if the ServiceMeshControlPlane exists in a ready state, +// assertIstio checks if the Istio exists in a ready state, // and returns an error if not. -func assertSMCP(t *testing.T) error { +func assertIstio(t *testing.T) error { t.Helper() - smcp := &maistrav2.ServiceMeshControlPlane{} - nsName := types.NamespacedName{Namespace: operatorcontroller.DefaultOperandNamespace, Name: openshiftSMCPName} + istio := &sailv1.Istio{} + nsName := types.NamespacedName{Namespace: operatorcontroller.DefaultOperandNamespace, Name: openshiftIstioName} err := wait.PollUntilContextTimeout(context.Background(), 1*time.Second, 3*time.Minute, false, func(context context.Context) (bool, error) { - if err := kclient.Get(context, nsName, smcp); err != nil { - t.Logf("failed to get ServiceMeshControlPlane %s/%s: %v, retrying...", nsName.Namespace, nsName.Name, err) + if err := kclient.Get(context, nsName, istio); err != nil { + t.Logf("Failed to get Istio %s/%s: %v. Retrying...", nsName.Namespace, nsName.Name, err) return false, nil } - if smcp.Status.Readiness.Components != nil { - pending := len(smcp.Status.Readiness.Components["pending"]) > 0 - unready := len(smcp.Status.Readiness.Components["unready"]) > 0 - if pending || unready { - t.Logf("found ServiceMeshControlPlane %s/%s, but it isn't ready. Retrying...", smcp.Namespace, smcp.Name) - return false, nil - } - if len(smcp.Status.Readiness.Components["ready"]) > 0 { - t.Logf("found ServiceMeshControlPlane %s/%s with ready components: %v", smcp.Namespace, smcp.Name, smcp.Status.Readiness.Components["ready"]) - return true, nil - } + if istio.Status.GetCondition(sailv1.IstioConditionReady).Status == metav1.ConditionTrue { + t.Logf("Found Istio %s/%s, and it reports ready", istio.Namespace, istio.Name) + return true, nil } - t.Logf("found ServiceMeshControlPlane %s/%s but could not determine its readiness. Retrying...", smcp.Namespace, smcp.Name) + t.Logf("Found Istio %s/%s, but it isn't ready. Retrying...", istio.Namespace, istio.Name) return false, nil }) return err } -// deleteExistingSMCP deletes if the SMCP exists and returns an error if not. -func deleteExistingSMCP(t *testing.T) error { +// deleteExistingIstio deletes if the Istio exists and returns an error if not. +func deleteExistingIstio(t *testing.T) error { t.Helper() - existingSMCP := &maistrav2.ServiceMeshControlPlane{} - newSMCP := &maistrav2.ServiceMeshControlPlane{} - nsName := types.NamespacedName{Namespace: operatorcontroller.DefaultOperandNamespace, Name: openshiftSMCPName} + existingIstio := &sailv1.Istio{} + newIstio := &sailv1.Istio{} + nsName := types.NamespacedName{Namespace: operatorcontroller.DefaultOperandNamespace, Name: openshiftIstioName} err := wait.PollUntilContextTimeout(context.Background(), 1*time.Second, 30*time.Second, false, func(context context.Context) (bool, error) { - if err := kclient.Get(context, nsName, existingSMCP); err != nil { - t.Logf("failed to get smcp %s: %v", nsName.Name, err) + if err := kclient.Get(context, nsName, existingIstio); err != nil { + t.Logf("Failed to get Istio %s: %v", nsName.Name, err) return false, nil } return true, nil }) if err != nil { - return fmt.Errorf("timed out getting smcp %s: %w", nsName.Name, err) + return fmt.Errorf("timed out getting Istio %s: %w", nsName.Name, err) } - // deleting SMCP. - err = kclient.Delete(context.Background(), existingSMCP) + t.Logf("Deleting Istio %s...", existingIstio.Name) + err = kclient.Delete(context.Background(), existingIstio) if err != nil { - t.Errorf("failed to delete smcp %s: %v", nsName.Name, err) + t.Errorf("Failed to delete Istio %s: %v", nsName.Name, err) return err } err = wait.PollUntilContextTimeout(context.Background(), 1*time.Second, 1*time.Minute, false, func(ctx context.Context) (bool, error) { - if err := kclient.Get(ctx, nsName, newSMCP); err != nil { + if err := kclient.Get(ctx, nsName, newIstio); err != nil { if kerrors.IsNotFound(err) { return true, nil } - t.Logf("failed to get deleted SMCP %s: %v", nsName.Name, err) + t.Logf("Got unexpected error when trying to get Istio %s after deletion: %v", nsName.Name, err) return false, nil } - // if new SMCP got recreated while the poll ensures the SMCP is deleted. - if newSMCP != nil && newSMCP.UID != existingSMCP.UID { + // Compare the UID to determine whether it is the same object + // or whether it is a new one with the same name. + if newIstio.UID != existingIstio.UID { + t.Logf("Istio %s has been recreated (old UID: %v, new UID: %v)", nsName.Name, existingIstio.UID, newIstio.UID) return true, nil } - t.Logf("smcp %s still exists", nsName.Name) + t.Logf("Istio %s still exists (UID: %v)", nsName.Name, existingIstio.UID) return false, nil }) if err != nil { - return fmt.Errorf("timed out waiting for SMCP %s to be deleted: %v", nsName.Name, err) + return fmt.Errorf("Timed out waiting for Istio %s to be deleted: %v", nsName.Name, err) } - t.Logf("deleted smcp %s", nsName.Name) + t.Logf("Deleted Istio %s", nsName.Name) return nil } diff --git a/vendor/cloud.google.com/go/compute/metadata/CHANGES.md b/vendor/cloud.google.com/go/compute/metadata/CHANGES.md index 967e060747..da7db19b1c 100644 --- a/vendor/cloud.google.com/go/compute/metadata/CHANGES.md +++ b/vendor/cloud.google.com/go/compute/metadata/CHANGES.md @@ -1,5 +1,38 @@ # Changes +## [0.5.2](https://github.com/googleapis/google-cloud-go/compare/compute/metadata/v0.5.1...compute/metadata/v0.5.2) (2024-09-20) + + +### Bug Fixes + +* **compute/metadata:** Close Response Body for failed request ([#10891](https://github.com/googleapis/google-cloud-go/issues/10891)) ([e91d45e](https://github.com/googleapis/google-cloud-go/commit/e91d45e4757a9e354114509ba9800085d9e0ff1f)) + +## [0.5.1](https://github.com/googleapis/google-cloud-go/compare/compute/metadata/v0.5.0...compute/metadata/v0.5.1) (2024-09-12) + + +### Bug Fixes + +* **compute/metadata:** Check error chain for retryable error ([#10840](https://github.com/googleapis/google-cloud-go/issues/10840)) ([2bdedef](https://github.com/googleapis/google-cloud-go/commit/2bdedeff621b223d63cebc4355fcf83bc68412cd)) + +## [0.5.0](https://github.com/googleapis/google-cloud-go/compare/compute/metadata/v0.4.0...compute/metadata/v0.5.0) (2024-07-10) + + +### Features + +* **compute/metadata:** Add sys check for windows OnGCE ([#10521](https://github.com/googleapis/google-cloud-go/issues/10521)) ([3b9a830](https://github.com/googleapis/google-cloud-go/commit/3b9a83063960d2a2ac20beb47cc15818a68bd302)) + +## [0.4.0](https://github.com/googleapis/google-cloud-go/compare/compute/metadata/v0.3.0...compute/metadata/v0.4.0) (2024-07-01) + + +### Features + +* **compute/metadata:** Add context for all functions/methods ([#10370](https://github.com/googleapis/google-cloud-go/issues/10370)) ([66b8efe](https://github.com/googleapis/google-cloud-go/commit/66b8efe7ad877e052b2987bb4475477e38c67bb3)) + + +### Documentation + +* **compute/metadata:** Update OnGCE description ([#10408](https://github.com/googleapis/google-cloud-go/issues/10408)) ([6a46dca](https://github.com/googleapis/google-cloud-go/commit/6a46dca4eae4f88ec6f88822e01e5bf8aeca787f)) + ## [0.3.0](https://github.com/googleapis/google-cloud-go/compare/compute/metadata/v0.2.3...compute/metadata/v0.3.0) (2024-04-15) diff --git a/vendor/cloud.google.com/go/compute/metadata/metadata.go b/vendor/cloud.google.com/go/compute/metadata/metadata.go index f67e3c7eea..c160b4786b 100644 --- a/vendor/cloud.google.com/go/compute/metadata/metadata.go +++ b/vendor/cloud.google.com/go/compute/metadata/metadata.go @@ -28,7 +28,6 @@ import ( "net/http" "net/url" "os" - "runtime" "strings" "sync" "time" @@ -88,16 +87,16 @@ func (suffix NotDefinedError) Error() string { return fmt.Sprintf("metadata: GCE metadata %q not defined", string(suffix)) } -func (c *cachedValue) get(cl *Client) (v string, err error) { +func (c *cachedValue) get(ctx context.Context, cl *Client) (v string, err error) { defer c.mu.Unlock() c.mu.Lock() if c.v != "" { return c.v, nil } if c.trim { - v, err = cl.getTrimmed(context.Background(), c.k) + v, err = cl.getTrimmed(ctx, c.k) } else { - v, err = cl.GetWithContext(context.Background(), c.k) + v, err = cl.GetWithContext(ctx, c.k) } if err == nil { c.v = v @@ -110,7 +109,9 @@ var ( onGCE bool ) -// OnGCE reports whether this process is running on Google Compute Engine. +// OnGCE reports whether this process is running on Google Compute Platforms. +// NOTE: True returned from `OnGCE` does not guarantee that the metadata server +// is accessible from this process and have all the metadata defined. func OnGCE() bool { onGCEOnce.Do(initOnGCE) return onGCE @@ -188,21 +189,9 @@ func testOnGCE() bool { return <-resc } -// systemInfoSuggestsGCE reports whether the local system (without -// doing network requests) suggests that we're running on GCE. If this -// returns true, testOnGCE tries a bit harder to reach its metadata -// server. -func systemInfoSuggestsGCE() bool { - if runtime.GOOS != "linux" { - // We don't have any non-Linux clues available, at least yet. - return false - } - slurp, _ := os.ReadFile("/sys/class/dmi/id/product_name") - name := strings.TrimSpace(string(slurp)) - return name == "Google" || name == "Google Compute Engine" -} - // Subscribe calls Client.SubscribeWithContext on the default client. +// +// Deprecated: Please use the context aware variant [SubscribeWithContext]. func Subscribe(suffix string, fn func(v string, ok bool) error) error { return defaultClient.SubscribeWithContext(context.Background(), suffix, func(ctx context.Context, v string, ok bool) error { return fn(v, ok) }) } @@ -225,55 +214,188 @@ func GetWithContext(ctx context.Context, suffix string) (string, error) { } // ProjectID returns the current instance's project ID string. -func ProjectID() (string, error) { return defaultClient.ProjectID() } +// +// Deprecated: Please use the context aware variant [ProjectIDWithContext]. +func ProjectID() (string, error) { + return defaultClient.ProjectIDWithContext(context.Background()) +} + +// ProjectIDWithContext returns the current instance's project ID string. +func ProjectIDWithContext(ctx context.Context) (string, error) { + return defaultClient.ProjectIDWithContext(ctx) +} // NumericProjectID returns the current instance's numeric project ID. -func NumericProjectID() (string, error) { return defaultClient.NumericProjectID() } +// +// Deprecated: Please use the context aware variant [NumericProjectIDWithContext]. +func NumericProjectID() (string, error) { + return defaultClient.NumericProjectIDWithContext(context.Background()) +} + +// NumericProjectIDWithContext returns the current instance's numeric project ID. +func NumericProjectIDWithContext(ctx context.Context) (string, error) { + return defaultClient.NumericProjectIDWithContext(ctx) +} // InternalIP returns the instance's primary internal IP address. -func InternalIP() (string, error) { return defaultClient.InternalIP() } +// +// Deprecated: Please use the context aware variant [InternalIPWithContext]. +func InternalIP() (string, error) { + return defaultClient.InternalIPWithContext(context.Background()) +} + +// InternalIPWithContext returns the instance's primary internal IP address. +func InternalIPWithContext(ctx context.Context) (string, error) { + return defaultClient.InternalIPWithContext(ctx) +} // ExternalIP returns the instance's primary external (public) IP address. -func ExternalIP() (string, error) { return defaultClient.ExternalIP() } +// +// Deprecated: Please use the context aware variant [ExternalIPWithContext]. +func ExternalIP() (string, error) { + return defaultClient.ExternalIPWithContext(context.Background()) +} -// Email calls Client.Email on the default client. -func Email(serviceAccount string) (string, error) { return defaultClient.Email(serviceAccount) } +// ExternalIPWithContext returns the instance's primary external (public) IP address. +func ExternalIPWithContext(ctx context.Context) (string, error) { + return defaultClient.ExternalIPWithContext(ctx) +} + +// Email calls Client.EmailWithContext on the default client. +// +// Deprecated: Please use the context aware variant [EmailWithContext]. +func Email(serviceAccount string) (string, error) { + return defaultClient.EmailWithContext(context.Background(), serviceAccount) +} + +// EmailWithContext calls Client.EmailWithContext on the default client. +func EmailWithContext(ctx context.Context, serviceAccount string) (string, error) { + return defaultClient.EmailWithContext(ctx, serviceAccount) +} // Hostname returns the instance's hostname. This will be of the form // ".c..internal". -func Hostname() (string, error) { return defaultClient.Hostname() } +// +// Deprecated: Please use the context aware variant [HostnameWithContext]. +func Hostname() (string, error) { + return defaultClient.HostnameWithContext(context.Background()) +} + +// HostnameWithContext returns the instance's hostname. This will be of the form +// ".c..internal". +func HostnameWithContext(ctx context.Context) (string, error) { + return defaultClient.HostnameWithContext(ctx) +} // InstanceTags returns the list of user-defined instance tags, // assigned when initially creating a GCE instance. -func InstanceTags() ([]string, error) { return defaultClient.InstanceTags() } +// +// Deprecated: Please use the context aware variant [InstanceTagsWithContext]. +func InstanceTags() ([]string, error) { + return defaultClient.InstanceTagsWithContext(context.Background()) +} + +// InstanceTagsWithContext returns the list of user-defined instance tags, +// assigned when initially creating a GCE instance. +func InstanceTagsWithContext(ctx context.Context) ([]string, error) { + return defaultClient.InstanceTagsWithContext(ctx) +} // InstanceID returns the current VM's numeric instance ID. -func InstanceID() (string, error) { return defaultClient.InstanceID() } +// +// Deprecated: Please use the context aware variant [InstanceIDWithContext]. +func InstanceID() (string, error) { + return defaultClient.InstanceIDWithContext(context.Background()) +} + +// InstanceIDWithContext returns the current VM's numeric instance ID. +func InstanceIDWithContext(ctx context.Context) (string, error) { + return defaultClient.InstanceIDWithContext(ctx) +} // InstanceName returns the current VM's instance ID string. -func InstanceName() (string, error) { return defaultClient.InstanceName() } +// +// Deprecated: Please use the context aware variant [InstanceNameWithContext]. +func InstanceName() (string, error) { + return defaultClient.InstanceNameWithContext(context.Background()) +} + +// InstanceNameWithContext returns the current VM's instance ID string. +func InstanceNameWithContext(ctx context.Context) (string, error) { + return defaultClient.InstanceNameWithContext(ctx) +} // Zone returns the current VM's zone, such as "us-central1-b". -func Zone() (string, error) { return defaultClient.Zone() } +// +// Deprecated: Please use the context aware variant [ZoneWithContext]. +func Zone() (string, error) { + return defaultClient.ZoneWithContext(context.Background()) +} + +// ZoneWithContext returns the current VM's zone, such as "us-central1-b". +func ZoneWithContext(ctx context.Context) (string, error) { + return defaultClient.ZoneWithContext(ctx) +} -// InstanceAttributes calls Client.InstanceAttributes on the default client. -func InstanceAttributes() ([]string, error) { return defaultClient.InstanceAttributes() } +// InstanceAttributes calls Client.InstanceAttributesWithContext on the default client. +// +// Deprecated: Please use the context aware variant [InstanceAttributesWithContext. +func InstanceAttributes() ([]string, error) { + return defaultClient.InstanceAttributesWithContext(context.Background()) +} + +// InstanceAttributesWithContext calls Client.ProjectAttributesWithContext on the default client. +func InstanceAttributesWithContext(ctx context.Context) ([]string, error) { + return defaultClient.InstanceAttributesWithContext(ctx) +} -// ProjectAttributes calls Client.ProjectAttributes on the default client. -func ProjectAttributes() ([]string, error) { return defaultClient.ProjectAttributes() } +// ProjectAttributes calls Client.ProjectAttributesWithContext on the default client. +// +// Deprecated: Please use the context aware variant [ProjectAttributesWithContext]. +func ProjectAttributes() ([]string, error) { + return defaultClient.ProjectAttributesWithContext(context.Background()) +} + +// ProjectAttributesWithContext calls Client.ProjectAttributesWithContext on the default client. +func ProjectAttributesWithContext(ctx context.Context) ([]string, error) { + return defaultClient.ProjectAttributesWithContext(ctx) +} -// InstanceAttributeValue calls Client.InstanceAttributeValue on the default client. +// InstanceAttributeValue calls Client.InstanceAttributeValueWithContext on the default client. +// +// Deprecated: Please use the context aware variant [InstanceAttributeValueWithContext]. func InstanceAttributeValue(attr string) (string, error) { - return defaultClient.InstanceAttributeValue(attr) + return defaultClient.InstanceAttributeValueWithContext(context.Background(), attr) +} + +// InstanceAttributeValueWithContext calls Client.InstanceAttributeValueWithContext on the default client. +func InstanceAttributeValueWithContext(ctx context.Context, attr string) (string, error) { + return defaultClient.InstanceAttributeValueWithContext(ctx, attr) } -// ProjectAttributeValue calls Client.ProjectAttributeValue on the default client. +// ProjectAttributeValue calls Client.ProjectAttributeValueWithContext on the default client. +// +// Deprecated: Please use the context aware variant [ProjectAttributeValueWithContext]. func ProjectAttributeValue(attr string) (string, error) { - return defaultClient.ProjectAttributeValue(attr) + return defaultClient.ProjectAttributeValueWithContext(context.Background(), attr) } -// Scopes calls Client.Scopes on the default client. -func Scopes(serviceAccount string) ([]string, error) { return defaultClient.Scopes(serviceAccount) } +// ProjectAttributeValueWithContext calls Client.ProjectAttributeValueWithContext on the default client. +func ProjectAttributeValueWithContext(ctx context.Context, attr string) (string, error) { + return defaultClient.ProjectAttributeValueWithContext(ctx, attr) +} + +// Scopes calls Client.ScopesWithContext on the default client. +// +// Deprecated: Please use the context aware variant [ScopesWithContext]. +func Scopes(serviceAccount string) ([]string, error) { + return defaultClient.ScopesWithContext(context.Background(), serviceAccount) +} + +// ScopesWithContext calls Client.ScopesWithContext on the default client. +func ScopesWithContext(ctx context.Context, serviceAccount string) ([]string, error) { + return defaultClient.ScopesWithContext(ctx, serviceAccount) +} func strsContains(ss []string, s string) bool { for _, v := range ss { @@ -296,7 +418,6 @@ func NewClient(c *http.Client) *Client { if c == nil { return defaultClient } - return &Client{hc: c} } @@ -335,6 +456,9 @@ func (c *Client) getETag(ctx context.Context, suffix string) (value, etag string code = res.StatusCode } if delay, shouldRetry := retryer.Retry(code, reqErr); shouldRetry { + if res != nil && res.Body != nil { + res.Body.Close() + } if err := sleep(ctx, delay); err != nil { return "", "", err } @@ -381,6 +505,10 @@ func (c *Client) Get(suffix string) (string, error) { // // If the requested metadata is not defined, the returned error will // be of type NotDefinedError. +// +// NOTE: Without an extra deadline in the context this call can take in the +// worst case, with internal backoff retries, up to 15 seconds (e.g. when server +// is responding slowly). Pass context with additional timeouts when needed. func (c *Client) GetWithContext(ctx context.Context, suffix string) (string, error) { val, _, err := c.getETag(ctx, suffix) return val, err @@ -392,8 +520,8 @@ func (c *Client) getTrimmed(ctx context.Context, suffix string) (s string, err e return } -func (c *Client) lines(suffix string) ([]string, error) { - j, err := c.GetWithContext(context.Background(), suffix) +func (c *Client) lines(ctx context.Context, suffix string) ([]string, error) { + j, err := c.GetWithContext(ctx, suffix) if err != nil { return nil, err } @@ -405,45 +533,104 @@ func (c *Client) lines(suffix string) ([]string, error) { } // ProjectID returns the current instance's project ID string. -func (c *Client) ProjectID() (string, error) { return projID.get(c) } +// +// Deprecated: Please use the context aware variant [Client.ProjectIDWithContext]. +func (c *Client) ProjectID() (string, error) { return c.ProjectIDWithContext(context.Background()) } + +// ProjectIDWithContext returns the current instance's project ID string. +func (c *Client) ProjectIDWithContext(ctx context.Context) (string, error) { return projID.get(ctx, c) } // NumericProjectID returns the current instance's numeric project ID. -func (c *Client) NumericProjectID() (string, error) { return projNum.get(c) } +// +// Deprecated: Please use the context aware variant [Client.NumericProjectIDWithContext]. +func (c *Client) NumericProjectID() (string, error) { + return c.NumericProjectIDWithContext(context.Background()) +} + +// NumericProjectIDWithContext returns the current instance's numeric project ID. +func (c *Client) NumericProjectIDWithContext(ctx context.Context) (string, error) { + return projNum.get(ctx, c) +} // InstanceID returns the current VM's numeric instance ID. -func (c *Client) InstanceID() (string, error) { return instID.get(c) } +// +// Deprecated: Please use the context aware variant [Client.InstanceIDWithContext]. +func (c *Client) InstanceID() (string, error) { + return c.InstanceIDWithContext(context.Background()) +} + +// InstanceIDWithContext returns the current VM's numeric instance ID. +func (c *Client) InstanceIDWithContext(ctx context.Context) (string, error) { + return instID.get(ctx, c) +} // InternalIP returns the instance's primary internal IP address. +// +// Deprecated: Please use the context aware variant [Client.InternalIPWithContext]. func (c *Client) InternalIP() (string, error) { - return c.getTrimmed(context.Background(), "instance/network-interfaces/0/ip") + return c.InternalIPWithContext(context.Background()) +} + +// InternalIPWithContext returns the instance's primary internal IP address. +func (c *Client) InternalIPWithContext(ctx context.Context) (string, error) { + return c.getTrimmed(ctx, "instance/network-interfaces/0/ip") } // Email returns the email address associated with the service account. -// The account may be empty or the string "default" to use the instance's -// main account. +// +// Deprecated: Please use the context aware variant [Client.EmailWithContext]. func (c *Client) Email(serviceAccount string) (string, error) { + return c.EmailWithContext(context.Background(), serviceAccount) +} + +// EmailWithContext returns the email address associated with the service account. +// The serviceAccount parameter default value (empty string or "default" value) +// will use the instance's main account. +func (c *Client) EmailWithContext(ctx context.Context, serviceAccount string) (string, error) { if serviceAccount == "" { serviceAccount = "default" } - return c.getTrimmed(context.Background(), "instance/service-accounts/"+serviceAccount+"/email") + return c.getTrimmed(ctx, "instance/service-accounts/"+serviceAccount+"/email") } // ExternalIP returns the instance's primary external (public) IP address. +// +// Deprecated: Please use the context aware variant [Client.ExternalIPWithContext]. func (c *Client) ExternalIP() (string, error) { - return c.getTrimmed(context.Background(), "instance/network-interfaces/0/access-configs/0/external-ip") + return c.ExternalIPWithContext(context.Background()) +} + +// ExternalIPWithContext returns the instance's primary external (public) IP address. +func (c *Client) ExternalIPWithContext(ctx context.Context) (string, error) { + return c.getTrimmed(ctx, "instance/network-interfaces/0/access-configs/0/external-ip") } // Hostname returns the instance's hostname. This will be of the form // ".c..internal". +// +// Deprecated: Please use the context aware variant [Client.HostnameWithContext]. func (c *Client) Hostname() (string, error) { - return c.getTrimmed(context.Background(), "instance/hostname") + return c.HostnameWithContext(context.Background()) } -// InstanceTags returns the list of user-defined instance tags, -// assigned when initially creating a GCE instance. +// HostnameWithContext returns the instance's hostname. This will be of the form +// ".c..internal". +func (c *Client) HostnameWithContext(ctx context.Context) (string, error) { + return c.getTrimmed(ctx, "instance/hostname") +} + +// InstanceTags returns the list of user-defined instance tags. +// +// Deprecated: Please use the context aware variant [Client.InstanceTagsWithContext]. func (c *Client) InstanceTags() ([]string, error) { + return c.InstanceTagsWithContext(context.Background()) +} + +// InstanceTagsWithContext returns the list of user-defined instance tags, +// assigned when initially creating a GCE instance. +func (c *Client) InstanceTagsWithContext(ctx context.Context) ([]string, error) { var s []string - j, err := c.GetWithContext(context.Background(), "instance/tags") + j, err := c.GetWithContext(ctx, "instance/tags") if err != nil { return nil, err } @@ -454,13 +641,27 @@ func (c *Client) InstanceTags() ([]string, error) { } // InstanceName returns the current VM's instance ID string. +// +// Deprecated: Please use the context aware variant [Client.InstanceNameWithContext]. func (c *Client) InstanceName() (string, error) { - return c.getTrimmed(context.Background(), "instance/name") + return c.InstanceNameWithContext(context.Background()) +} + +// InstanceNameWithContext returns the current VM's instance ID string. +func (c *Client) InstanceNameWithContext(ctx context.Context) (string, error) { + return c.getTrimmed(ctx, "instance/name") } // Zone returns the current VM's zone, such as "us-central1-b". +// +// Deprecated: Please use the context aware variant [Client.ZoneWithContext]. func (c *Client) Zone() (string, error) { - zone, err := c.getTrimmed(context.Background(), "instance/zone") + return c.ZoneWithContext(context.Background()) +} + +// ZoneWithContext returns the current VM's zone, such as "us-central1-b". +func (c *Client) ZoneWithContext(ctx context.Context) (string, error) { + zone, err := c.getTrimmed(ctx, "instance/zone") // zone is of the form "projects//zones/". if err != nil { return "", err @@ -471,12 +672,34 @@ func (c *Client) Zone() (string, error) { // InstanceAttributes returns the list of user-defined attributes, // assigned when initially creating a GCE VM instance. The value of an // attribute can be obtained with InstanceAttributeValue. -func (c *Client) InstanceAttributes() ([]string, error) { return c.lines("instance/attributes/") } +// +// Deprecated: Please use the context aware variant [Client.InstanceAttributesWithContext]. +func (c *Client) InstanceAttributes() ([]string, error) { + return c.InstanceAttributesWithContext(context.Background()) +} + +// InstanceAttributesWithContext returns the list of user-defined attributes, +// assigned when initially creating a GCE VM instance. The value of an +// attribute can be obtained with InstanceAttributeValue. +func (c *Client) InstanceAttributesWithContext(ctx context.Context) ([]string, error) { + return c.lines(ctx, "instance/attributes/") +} // ProjectAttributes returns the list of user-defined attributes // applying to the project as a whole, not just this VM. The value of // an attribute can be obtained with ProjectAttributeValue. -func (c *Client) ProjectAttributes() ([]string, error) { return c.lines("project/attributes/") } +// +// Deprecated: Please use the context aware variant [Client.ProjectAttributesWithContext]. +func (c *Client) ProjectAttributes() ([]string, error) { + return c.ProjectAttributesWithContext(context.Background()) +} + +// ProjectAttributesWithContext returns the list of user-defined attributes +// applying to the project as a whole, not just this VM. The value of +// an attribute can be obtained with ProjectAttributeValue. +func (c *Client) ProjectAttributesWithContext(ctx context.Context) ([]string, error) { + return c.lines(ctx, "project/attributes/") +} // InstanceAttributeValue returns the value of the provided VM // instance attribute. @@ -486,8 +709,22 @@ func (c *Client) ProjectAttributes() ([]string, error) { return c.lines("project // // InstanceAttributeValue may return ("", nil) if the attribute was // defined to be the empty string. +// +// Deprecated: Please use the context aware variant [Client.InstanceAttributeValueWithContext]. func (c *Client) InstanceAttributeValue(attr string) (string, error) { - return c.GetWithContext(context.Background(), "instance/attributes/"+attr) + return c.InstanceAttributeValueWithContext(context.Background(), attr) +} + +// InstanceAttributeValueWithContext returns the value of the provided VM +// instance attribute. +// +// If the requested attribute is not defined, the returned error will +// be of type NotDefinedError. +// +// InstanceAttributeValue may return ("", nil) if the attribute was +// defined to be the empty string. +func (c *Client) InstanceAttributeValueWithContext(ctx context.Context, attr string) (string, error) { + return c.GetWithContext(ctx, "instance/attributes/"+attr) } // ProjectAttributeValue returns the value of the provided @@ -498,18 +735,41 @@ func (c *Client) InstanceAttributeValue(attr string) (string, error) { // // ProjectAttributeValue may return ("", nil) if the attribute was // defined to be the empty string. +// +// Deprecated: Please use the context aware variant [Client.ProjectAttributeValueWithContext]. func (c *Client) ProjectAttributeValue(attr string) (string, error) { - return c.GetWithContext(context.Background(), "project/attributes/"+attr) + return c.ProjectAttributeValueWithContext(context.Background(), attr) +} + +// ProjectAttributeValueWithContext returns the value of the provided +// project attribute. +// +// If the requested attribute is not defined, the returned error will +// be of type NotDefinedError. +// +// ProjectAttributeValue may return ("", nil) if the attribute was +// defined to be the empty string. +func (c *Client) ProjectAttributeValueWithContext(ctx context.Context, attr string) (string, error) { + return c.GetWithContext(ctx, "project/attributes/"+attr) } // Scopes returns the service account scopes for the given account. // The account may be empty or the string "default" to use the instance's // main account. +// +// Deprecated: Please use the context aware variant [Client.ScopesWithContext]. func (c *Client) Scopes(serviceAccount string) ([]string, error) { + return c.ScopesWithContext(context.Background(), serviceAccount) +} + +// ScopesWithContext returns the service account scopes for the given account. +// The account may be empty or the string "default" to use the instance's +// main account. +func (c *Client) ScopesWithContext(ctx context.Context, serviceAccount string) ([]string, error) { if serviceAccount == "" { serviceAccount = "default" } - return c.lines("instance/service-accounts/" + serviceAccount + "/scopes") + return c.lines(ctx, "instance/service-accounts/"+serviceAccount+"/scopes") } // Subscribe subscribes to a value from the metadata service. diff --git a/vendor/cloud.google.com/go/compute/metadata/retry_linux.go b/vendor/cloud.google.com/go/compute/metadata/retry_linux.go index bb412f8917..2e53f01230 100644 --- a/vendor/cloud.google.com/go/compute/metadata/retry_linux.go +++ b/vendor/cloud.google.com/go/compute/metadata/retry_linux.go @@ -17,10 +17,15 @@ package metadata -import "syscall" +import ( + "errors" + "syscall" +) func init() { // Initialize syscallRetryable to return true on transient socket-level // errors. These errors are specific to Linux. - syscallRetryable = func(err error) bool { return err == syscall.ECONNRESET || err == syscall.ECONNREFUSED } + syscallRetryable = func(err error) bool { + return errors.Is(err, syscall.ECONNRESET) || errors.Is(err, syscall.ECONNREFUSED) + } } diff --git a/vendor/cloud.google.com/go/compute/metadata/syscheck.go b/vendor/cloud.google.com/go/compute/metadata/syscheck.go new file mode 100644 index 0000000000..e0704fa647 --- /dev/null +++ b/vendor/cloud.google.com/go/compute/metadata/syscheck.go @@ -0,0 +1,26 @@ +// Copyright 2024 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !windows && !linux + +package metadata + +// systemInfoSuggestsGCE reports whether the local system (without +// doing network requests) suggests that we're running on GCE. If this +// returns true, testOnGCE tries a bit harder to reach its metadata +// server. +func systemInfoSuggestsGCE() bool { + // We don't currently have checks for other GOOS + return false +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_wasip1.go b/vendor/cloud.google.com/go/compute/metadata/syscheck_linux.go similarity index 60% rename from vendor/github.com/prometheus/client_golang/prometheus/process_collector_wasip1.go rename to vendor/cloud.google.com/go/compute/metadata/syscheck_linux.go index d8d9a6d7a2..74689acbbb 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_wasip1.go +++ b/vendor/cloud.google.com/go/compute/metadata/syscheck_linux.go @@ -1,9 +1,10 @@ -// Copyright 2023 The Prometheus Authors +// Copyright 2024 Google LLC +// // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -11,16 +12,17 @@ // See the License for the specific language governing permissions and // limitations under the License. -//go:build wasip1 -// +build wasip1 +//go:build linux -package prometheus +package metadata -func canCollectProcess() bool { - return false -} +import ( + "os" + "strings" +) -func (*processCollector) processCollect(chan<- Metric) { - // noop on this platform - return +func systemInfoSuggestsGCE() bool { + b, _ := os.ReadFile("/sys/class/dmi/id/product_name") + name := strings.TrimSpace(string(b)) + return name == "Google" || name == "Google Compute Engine" } diff --git a/vendor/cloud.google.com/go/compute/metadata/syscheck_windows.go b/vendor/cloud.google.com/go/compute/metadata/syscheck_windows.go new file mode 100644 index 0000000000..c0ce627872 --- /dev/null +++ b/vendor/cloud.google.com/go/compute/metadata/syscheck_windows.go @@ -0,0 +1,38 @@ +// Copyright 2024 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build windows + +package metadata + +import ( + "strings" + + "golang.org/x/sys/windows/registry" +) + +func systemInfoSuggestsGCE() bool { + k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SYSTEM\HardwareConfig\Current`, registry.QUERY_VALUE) + if err != nil { + return false + } + defer k.Close() + + s, _, err := k.GetStringValue("SystemProductName") + if err != nil { + return false + } + s = strings.TrimSpace(s) + return strings.HasPrefix(s, "Google") +} diff --git a/vendor/github.com/cncf/xds/go/xds/data/orca/v3/orca_load_report.pb.go b/vendor/github.com/cncf/xds/go/xds/data/orca/v3/orca_load_report.pb.go index 9cc4053a09..74899339b8 100644 --- a/vendor/github.com/cncf/xds/go/xds/data/orca/v3/orca_load_report.pb.go +++ b/vendor/github.com/cncf/xds/go/xds/data/orca/v3/orca_load_report.pb.go @@ -1,7 +1,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.32.0 -// protoc v3.21.5 +// protoc-gen-go v1.33.0 +// protoc v5.27.0--rc2 // source: xds/data/orca/v3/orca_load_report.proto package v3 diff --git a/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca.pb.go b/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca.pb.go index ddec2202c3..463f4ed331 100644 --- a/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca.pb.go +++ b/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca.pb.go @@ -1,7 +1,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.32.0 -// protoc v3.21.5 +// protoc-gen-go v1.33.0 +// protoc v5.27.0--rc2 // source: xds/service/orca/v3/orca.proto package v3 diff --git a/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca_grpc.pb.go b/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca_grpc.pb.go index 6296ea04bb..6cecac149a 100644 --- a/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca_grpc.pb.go +++ b/vendor/github.com/cncf/xds/go/xds/service/orca/v3/orca_grpc.pb.go @@ -1,7 +1,7 @@ // Code generated by protoc-gen-go-grpc. DO NOT EDIT. // versions: // - protoc-gen-go-grpc v1.3.0 -// - protoc v3.21.5 +// - protoc v5.27.0--rc2 // source: xds/service/orca/v3/orca.proto package v3 diff --git a/vendor/github.com/emicklei/go-restful/v3/CHANGES.md b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md index 5edd5a7ca9..6f24dfff56 100644 --- a/vendor/github.com/emicklei/go-restful/v3/CHANGES.md +++ b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md @@ -1,5 +1,26 @@ # Change history of go-restful +## [v3.12.2] - 2025-02-21 + +- allow empty payloads in post,put,patch, issue #580 ( thanks @liggitt, Jordan Liggitt) + +## [v3.12.1] - 2024-05-28 + +- fix misroute when dealing multiple webservice with regex (#549) (thanks Haitao Chen) + +## [v3.12.0] - 2024-03-11 + +- add Flush method #529 (#538) +- fix: Improper handling of empty POST requests (#543) + +## [v3.11.3] - 2024-01-09 + +- better not have 2 tags on one commit + +## [v3.11.1, v3.11.2] - 2024-01-09 + +- fix by restoring custom JSON handler functions (Mike Beaumont #540) + ## [v3.11.0] - 2023-08-19 - restored behavior as <= v3.9.0 with option to change path strategy using TrimRightSlashEnabled. diff --git a/vendor/github.com/emicklei/go-restful/v3/README.md b/vendor/github.com/emicklei/go-restful/v3/README.md index e3e30080ec..3fb40d1980 100644 --- a/vendor/github.com/emicklei/go-restful/v3/README.md +++ b/vendor/github.com/emicklei/go-restful/v3/README.md @@ -2,9 +2,8 @@ go-restful ========== package for building REST-style Web Services using Google Go -[![Build Status](https://travis-ci.org/emicklei/go-restful.png)](https://travis-ci.org/emicklei/go-restful) [![Go Report Card](https://goreportcard.com/badge/github.com/emicklei/go-restful)](https://goreportcard.com/report/github.com/emicklei/go-restful) -[![GoDoc](https://godoc.org/github.com/emicklei/go-restful?status.svg)](https://pkg.go.dev/github.com/emicklei/go-restful) +[![Go Reference](https://pkg.go.dev/badge/github.com/emicklei/go-restful.svg)](https://pkg.go.dev/github.com/emicklei/go-restful/v3) [![codecov](https://codecov.io/gh/emicklei/go-restful/branch/master/graph/badge.svg)](https://codecov.io/gh/emicklei/go-restful) - [Code examples use v3](https://github.com/emicklei/go-restful/tree/v3/examples) @@ -95,8 +94,7 @@ There are several hooks to customize the behavior of the go-restful package. - Trace logging - Compression - Encoders for other serializers -- Use [jsoniter](https://github.com/json-iterator/go) by building this package using a build tag, e.g. `go build -tags=jsoniter .` -- Use the package variable `TrimRightSlashEnabled` (default true) to control the behavior of matching routes that end with a slash `/` +- Use the package variable `TrimRightSlashEnabled` (default true) to control the behavior of matching routes that end with a slash `/` ## Resources diff --git a/vendor/github.com/emicklei/go-restful/v3/compress.go b/vendor/github.com/emicklei/go-restful/v3/compress.go index 1ff239f99f..80adf55fdf 100644 --- a/vendor/github.com/emicklei/go-restful/v3/compress.go +++ b/vendor/github.com/emicklei/go-restful/v3/compress.go @@ -49,6 +49,16 @@ func (c *CompressingResponseWriter) CloseNotify() <-chan bool { return c.writer.(http.CloseNotifier).CloseNotify() } +// Flush is part of http.Flusher interface. Noop if the underlying writer doesn't support it. +func (c *CompressingResponseWriter) Flush() { + flusher, ok := c.writer.(http.Flusher) + if !ok { + // writer doesn't support http.Flusher interface + return + } + flusher.Flush() +} + // Close the underlying compressor func (c *CompressingResponseWriter) Close() error { if c.isCompressorClosed() { diff --git a/vendor/github.com/emicklei/go-restful/v3/curly.go b/vendor/github.com/emicklei/go-restful/v3/curly.go index ba1fc5d5f1..6fd2bcd5a1 100644 --- a/vendor/github.com/emicklei/go-restful/v3/curly.go +++ b/vendor/github.com/emicklei/go-restful/v3/curly.go @@ -46,10 +46,10 @@ func (c CurlyRouter) SelectRoute( // selectRoutes return a collection of Route from a WebService that matches the path tokens from the request. func (c CurlyRouter) selectRoutes(ws *WebService, requestTokens []string) sortableCurlyRoutes { candidates := make(sortableCurlyRoutes, 0, 8) - for _, each := range ws.routes { - matches, paramCount, staticCount := c.matchesRouteByPathTokens(each.pathParts, requestTokens, each.hasCustomVerb) + for _, eachRoute := range ws.routes { + matches, paramCount, staticCount := c.matchesRouteByPathTokens(eachRoute.pathParts, requestTokens, eachRoute.hasCustomVerb) if matches { - candidates.add(curlyRoute{each, paramCount, staticCount}) // TODO make sure Routes() return pointers? + candidates.add(curlyRoute{eachRoute, paramCount, staticCount}) // TODO make sure Routes() return pointers? } } sort.Sort(candidates) @@ -72,7 +72,7 @@ func (c CurlyRouter) matchesRouteByPathTokens(routeTokens, requestTokens []strin return false, 0, 0 } requestToken := requestTokens[i] - if routeHasCustomVerb && hasCustomVerb(routeToken){ + if routeHasCustomVerb && hasCustomVerb(routeToken) { if !isMatchCustomVerb(routeToken, requestToken) { return false, 0, 0 } @@ -129,44 +129,52 @@ func (c CurlyRouter) detectRoute(candidateRoutes sortableCurlyRoutes, httpReques // detectWebService returns the best matching webService given the list of path tokens. // see also computeWebserviceScore func (c CurlyRouter) detectWebService(requestTokens []string, webServices []*WebService) *WebService { - var best *WebService + var bestWs *WebService score := -1 - for _, each := range webServices { - matches, eachScore := c.computeWebserviceScore(requestTokens, each.pathExpr.tokens) + for _, eachWS := range webServices { + matches, eachScore := c.computeWebserviceScore(requestTokens, eachWS.pathExpr.tokens) if matches && (eachScore > score) { - best = each + bestWs = eachWS score = eachScore } } - return best + return bestWs } // computeWebserviceScore returns whether tokens match and // the weighted score of the longest matching consecutive tokens from the beginning. -func (c CurlyRouter) computeWebserviceScore(requestTokens []string, tokens []string) (bool, int) { - if len(tokens) > len(requestTokens) { +func (c CurlyRouter) computeWebserviceScore(requestTokens []string, routeTokens []string) (bool, int) { + if len(routeTokens) > len(requestTokens) { return false, 0 } score := 0 - for i := 0; i < len(tokens); i++ { - each := requestTokens[i] - other := tokens[i] - if len(each) == 0 && len(other) == 0 { + for i := 0; i < len(routeTokens); i++ { + eachRequestToken := requestTokens[i] + eachRouteToken := routeTokens[i] + if len(eachRequestToken) == 0 && len(eachRouteToken) == 0 { score++ continue } - if len(other) > 0 && strings.HasPrefix(other, "{") { + if len(eachRouteToken) > 0 && strings.HasPrefix(eachRouteToken, "{") { // no empty match - if len(each) == 0 { + if len(eachRequestToken) == 0 { return false, score } - score += 1 + score++ + + if colon := strings.Index(eachRouteToken, ":"); colon != -1 { + // match by regex + matchesToken, _ := c.regularMatchesPathToken(eachRouteToken, colon, eachRequestToken) + if matchesToken { + score++ // extra score for regex match + } + } } else { // not a parameter - if each != other { + if eachRequestToken != eachRouteToken { return false, score } - score += (len(tokens) - i) * 10 //fuzzy + score += (len(routeTokens) - i) * 10 //fuzzy } } return true, score diff --git a/vendor/github.com/emicklei/go-restful/v3/entity_accessors.go b/vendor/github.com/emicklei/go-restful/v3/entity_accessors.go index 66dfc824f5..9808752acd 100644 --- a/vendor/github.com/emicklei/go-restful/v3/entity_accessors.go +++ b/vendor/github.com/emicklei/go-restful/v3/entity_accessors.go @@ -5,11 +5,18 @@ package restful // that can be found in the LICENSE file. import ( + "encoding/json" "encoding/xml" "strings" "sync" ) +var ( + MarshalIndent = json.MarshalIndent + NewDecoder = json.NewDecoder + NewEncoder = json.NewEncoder +) + // EntityReaderWriter can read and write values using an encoding such as JSON,XML. type EntityReaderWriter interface { // Read a serialized version of the value from the request. diff --git a/vendor/github.com/emicklei/go-restful/v3/json.go b/vendor/github.com/emicklei/go-restful/v3/json.go deleted file mode 100644 index 871165166a..0000000000 --- a/vendor/github.com/emicklei/go-restful/v3/json.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build !jsoniter - -package restful - -import "encoding/json" - -var ( - MarshalIndent = json.MarshalIndent - NewDecoder = json.NewDecoder - NewEncoder = json.NewEncoder -) diff --git a/vendor/github.com/emicklei/go-restful/v3/jsoniter.go b/vendor/github.com/emicklei/go-restful/v3/jsoniter.go deleted file mode 100644 index 11b8f8ae7f..0000000000 --- a/vendor/github.com/emicklei/go-restful/v3/jsoniter.go +++ /dev/null @@ -1,12 +0,0 @@ -// +build jsoniter - -package restful - -import "github.com/json-iterator/go" - -var ( - json = jsoniter.ConfigCompatibleWithStandardLibrary - MarshalIndent = json.MarshalIndent - NewDecoder = json.NewDecoder - NewEncoder = json.NewEncoder -) diff --git a/vendor/github.com/emicklei/go-restful/v3/jsr311.go b/vendor/github.com/emicklei/go-restful/v3/jsr311.go index 07a0c91e94..7f04bd9053 100644 --- a/vendor/github.com/emicklei/go-restful/v3/jsr311.go +++ b/vendor/github.com/emicklei/go-restful/v3/jsr311.go @@ -65,7 +65,7 @@ func (RouterJSR311) extractParams(pathExpr *pathExpression, matches []string) ma return params } -// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 +// https://download.oracle.com/otndocs/jcp/jaxrs-1.1-mrel-eval-oth-JSpec/ func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*Route, error) { candidates := make([]*Route, 0, 8) for i, each := range routes { @@ -126,9 +126,7 @@ func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*R if trace { traceLogger.Printf("no Route found (from %d) that matches HTTP Content-Type: %s\n", len(previous), contentType) } - if httpRequest.ContentLength > 0 { - return nil, NewError(http.StatusUnsupportedMediaType, "415: Unsupported Media Type") - } + return nil, NewError(http.StatusUnsupportedMediaType, "415: Unsupported Media Type") } // accept @@ -151,20 +149,9 @@ func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*R for _, candidate := range previous { available = append(available, candidate.Produces...) } - // if POST,PUT,PATCH without body - method, length := httpRequest.Method, httpRequest.Header.Get("Content-Length") - if (method == http.MethodPost || - method == http.MethodPut || - method == http.MethodPatch) && length == "" { - return nil, NewError( - http.StatusUnsupportedMediaType, - fmt.Sprintf("415: Unsupported Media Type\n\nAvailable representations: %s", strings.Join(available, ", ")), - ) - } return nil, NewError( http.StatusNotAcceptable, - fmt.Sprintf("406: Not Acceptable\n\nAvailable representations: %s", strings.Join(available, ", ")), - ) + fmt.Sprintf("406: Not Acceptable\n\nAvailable representations: %s", strings.Join(available, ", "))) } // return r.bestMatchByMedia(outputMediaOk, contentType, accept), nil return candidates[0], nil diff --git a/vendor/github.com/emicklei/go-restful/v3/route.go b/vendor/github.com/emicklei/go-restful/v3/route.go index 306c44be77..a2056e2acb 100644 --- a/vendor/github.com/emicklei/go-restful/v3/route.go +++ b/vendor/github.com/emicklei/go-restful/v3/route.go @@ -111,6 +111,8 @@ func (r Route) matchesAccept(mimeTypesWithQuality string) bool { } // Return whether this Route can consume content with a type specified by mimeTypes (can be empty). +// If the route does not specify Consumes then return true (*/*). +// If no content type is set then return true for GET,HEAD,OPTIONS,DELETE and TRACE. func (r Route) matchesContentType(mimeTypes string) bool { if len(r.Consumes) == 0 { diff --git a/vendor/github.com/envoyproxy/protoc-gen-validate/validate/validate.pb.go b/vendor/github.com/envoyproxy/protoc-gen-validate/validate/validate.pb.go index a31b2e1a3f..6df95e89ec 100644 --- a/vendor/github.com/envoyproxy/protoc-gen-validate/validate/validate.pb.go +++ b/vendor/github.com/envoyproxy/protoc-gen-validate/validate/validate.pb.go @@ -1,7 +1,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.30.0 -// protoc v4.22.2 +// protoc v3.21.12 // source: validate/validate.proto package validate @@ -1974,7 +1974,7 @@ type StringRules struct { // MaxBytes specifies that this field must be the specified number of bytes // at a maximum MaxBytes *uint64 `protobuf:"varint,5,opt,name=max_bytes,json=maxBytes" json:"max_bytes,omitempty"` - // Pattern specifes that this field must match against the specified + // Pattern specifies that this field must match against the specified // regular expression (RE2 syntax). The included expression should elide // any delimiters. Pattern *string `protobuf:"bytes,6,opt,name=pattern" json:"pattern,omitempty"` @@ -2349,7 +2349,7 @@ type BytesRules struct { // MaxLen specifies that this field must be the specified number of bytes // at a maximum MaxLen *uint64 `protobuf:"varint,3,opt,name=max_len,json=maxLen" json:"max_len,omitempty"` - // Pattern specifes that this field must match against the specified + // Pattern specifies that this field must match against the specified // regular expression (RE2 syntax). The included expression should elide // any delimiters. Pattern *string `protobuf:"bytes,4,opt,name=pattern" json:"pattern,omitempty"` @@ -2699,10 +2699,10 @@ type RepeatedRules struct { // items at a maximum MaxItems *uint64 `protobuf:"varint,2,opt,name=max_items,json=maxItems" json:"max_items,omitempty"` // Unique specifies that all elements in this field must be unique. This - // contraint is only applicable to scalar and enum types (messages are not + // constraint is only applicable to scalar and enum types (messages are not // supported). Unique *bool `protobuf:"varint,3,opt,name=unique" json:"unique,omitempty"` - // Items specifies the contraints to be applied to each item in the field. + // Items specifies the constraints to be applied to each item in the field. // Repeated message fields will still execute validation against each item // unless skip is specified here. Items *FieldRules `protobuf:"bytes,4,opt,name=items" json:"items,omitempty"` diff --git a/vendor/github.com/evanphx/json-patch/v5/merge.go b/vendor/github.com/evanphx/json-patch/v5/merge.go index f79caf3135..d60afadcf1 100644 --- a/vendor/github.com/evanphx/json-patch/v5/merge.go +++ b/vendor/github.com/evanphx/json-patch/v5/merge.go @@ -103,8 +103,8 @@ func pruneAryNulls(ary *partialArray, options *ApplyOptions) *partialArray { return ary } -var errBadJSONDoc = fmt.Errorf("Invalid JSON Document") -var errBadJSONPatch = fmt.Errorf("Invalid JSON Patch") +var ErrBadJSONDoc = fmt.Errorf("Invalid JSON Document") +var ErrBadJSONPatch = fmt.Errorf("Invalid JSON Patch") var errBadMergeTypes = fmt.Errorf("Mismatched JSON Documents") // MergeMergePatches merges two merge patches together, such that @@ -121,11 +121,11 @@ func MergePatch(docData, patchData []byte) ([]byte, error) { func doMergePatch(docData, patchData []byte, mergeMerge bool) ([]byte, error) { if !json.Valid(docData) { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } if !json.Valid(patchData) { - return nil, errBadJSONPatch + return nil, ErrBadJSONPatch } options := NewApplyOptions() @@ -143,7 +143,7 @@ func doMergePatch(docData, patchData []byte, mergeMerge bool) ([]byte, error) { patchErr := patch.UnmarshalJSON(patchData) if isSyntaxError(docErr) { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } if isSyntaxError(patchErr) { @@ -151,7 +151,7 @@ func doMergePatch(docData, patchData []byte, mergeMerge bool) ([]byte, error) { } if docErr == nil && doc.obj == nil { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } if patchErr == nil && patch.obj == nil { @@ -175,7 +175,7 @@ func doMergePatch(docData, patchData []byte, mergeMerge bool) ([]byte, error) { if json.Valid(patchData) { return patchData, nil } - return nil, errBadJSONPatch + return nil, ErrBadJSONPatch } pruneAryNulls(patchAry, options) @@ -183,7 +183,7 @@ func doMergePatch(docData, patchData []byte, mergeMerge bool) ([]byte, error) { out, patchErr := json.Marshal(patchAry.nodes) if patchErr != nil { - return nil, errBadJSONPatch + return nil, ErrBadJSONPatch } return out, nil @@ -256,12 +256,12 @@ func createObjectMergePatch(originalJSON, modifiedJSON []byte) ([]byte, error) { err := unmarshal(originalJSON, &originalDoc) if err != nil { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } err = unmarshal(modifiedJSON, &modifiedDoc) if err != nil { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } dest, err := getDiff(originalDoc, modifiedDoc) @@ -286,17 +286,17 @@ func createArrayMergePatch(originalJSON, modifiedJSON []byte) ([]byte, error) { err := unmarshal(originalJSON, &originalDocs) if err != nil { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } err = unmarshal(modifiedJSON, &modifiedDocs) if err != nil { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } total := len(originalDocs) if len(modifiedDocs) != total { - return nil, errBadJSONDoc + return nil, ErrBadJSONDoc } result := []json.RawMessage{} diff --git a/vendor/github.com/evanphx/json-patch/v5/patch.go b/vendor/github.com/evanphx/json-patch/v5/patch.go index 7a7f71c8b6..83102e5570 100644 --- a/vendor/github.com/evanphx/json-patch/v5/patch.go +++ b/vendor/github.com/evanphx/json-patch/v5/patch.go @@ -2,13 +2,13 @@ package jsonpatch import ( "bytes" + "errors" "fmt" "strconv" "strings" "unicode" "github.com/evanphx/json-patch/v5/internal/json" - "github.com/pkg/errors" ) const ( @@ -461,7 +461,7 @@ func (o Operation) Path() (string, error) { return op, nil } - return "unknown", errors.Wrapf(ErrMissing, "operation missing path field") + return "unknown", fmt.Errorf("operation missing path field: %w", ErrMissing) } // From reads the "from" field of the Operation. @@ -478,7 +478,7 @@ func (o Operation) From() (string, error) { return op, nil } - return "unknown", errors.Wrapf(ErrMissing, "operation, missing from field") + return "unknown", fmt.Errorf("operation, missing from field: %w", ErrMissing) } func (o Operation) value() *lazyNode { @@ -511,7 +511,7 @@ func (o Operation) ValueInterface() (interface{}, error) { return v, nil } - return nil, errors.Wrapf(ErrMissing, "operation, missing value field") + return nil, fmt.Errorf("operation, missing value field: %w", ErrMissing) } func isArray(buf []byte) bool { @@ -610,7 +610,7 @@ func (d *partialDoc) get(key string, options *ApplyOptions) (*lazyNode, error) { v, ok := d.obj[key] if !ok { - return v, errors.Wrapf(ErrMissing, "unable to get nonexistent key: %s", key) + return v, fmt.Errorf("unable to get nonexistent key: %s: %w", key, ErrMissing) } return v, nil } @@ -625,7 +625,7 @@ func (d *partialDoc) remove(key string, options *ApplyOptions) error { if options.AllowMissingPathOnRemove { return nil } - return errors.Wrapf(ErrMissing, "unable to remove nonexistent key: %s", key) + return fmt.Errorf("unable to remove nonexistent key: %s: %w", key, ErrMissing) } idx := -1 for i, k := range d.keys { @@ -649,10 +649,10 @@ func (d *partialArray) set(key string, val *lazyNode, options *ApplyOptions) err if idx < 0 { if !options.SupportNegativeIndices { - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } if idx < -len(d.nodes) { - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } idx += len(d.nodes) } @@ -669,7 +669,7 @@ func (d *partialArray) add(key string, val *lazyNode, options *ApplyOptions) err idx, err := strconv.Atoi(key) if err != nil { - return errors.Wrapf(err, "value was not a proper array index: '%s'", key) + return fmt.Errorf("value was not a proper array index: '%s': %w", key, err) } sz := len(d.nodes) + 1 @@ -679,15 +679,15 @@ func (d *partialArray) add(key string, val *lazyNode, options *ApplyOptions) err cur := d if idx >= len(ary) { - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } if idx < 0 { if !options.SupportNegativeIndices { - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } if idx < -len(ary) { - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } idx += len(ary) } @@ -713,16 +713,16 @@ func (d *partialArray) get(key string, options *ApplyOptions) (*lazyNode, error) if idx < 0 { if !options.SupportNegativeIndices { - return nil, errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return nil, fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } if idx < -len(d.nodes) { - return nil, errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return nil, fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } idx += len(d.nodes) } if idx >= len(d.nodes) { - return nil, errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return nil, fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } return d.nodes[idx], nil @@ -740,18 +740,18 @@ func (d *partialArray) remove(key string, options *ApplyOptions) error { if options.AllowMissingPathOnRemove { return nil } - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } if idx < 0 { if !options.SupportNegativeIndices { - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } if idx < -len(cur.nodes) { if options.AllowMissingPathOnRemove { return nil } - return errors.Wrapf(ErrInvalidIndex, "Unable to access invalid index: %d", idx) + return fmt.Errorf("Unable to access invalid index: %d: %w", idx, ErrInvalidIndex) } idx += len(cur.nodes) } @@ -768,7 +768,7 @@ func (d *partialArray) remove(key string, options *ApplyOptions) error { func (p Patch) add(doc *container, op Operation, options *ApplyOptions) error { path, err := op.Path() if err != nil { - return errors.Wrapf(ErrMissing, "add operation failed to decode path") + return fmt.Errorf("add operation failed to decode path: %w", ErrMissing) } // special case, adding to empty means replacing the container with the value given @@ -809,12 +809,12 @@ func (p Patch) add(doc *container, op Operation, options *ApplyOptions) error { con, key := findObject(doc, path, options) if con == nil { - return errors.Wrapf(ErrMissing, "add operation does not apply: doc is missing path: \"%s\"", path) + return fmt.Errorf("add operation does not apply: doc is missing path: \"%s\": %w", path, ErrMissing) } err = con.add(key, op.value(), options) if err != nil { - return errors.Wrapf(err, "error in add for path: '%s'", path) + return fmt.Errorf("error in add for path: '%s': %w", path, err) } return nil @@ -867,11 +867,11 @@ func ensurePathExists(pd *container, path string, options *ApplyOptions) error { if arrIndex < 0 { if !options.SupportNegativeIndices { - return errors.Wrapf(ErrInvalidIndex, "Unable to ensure path for invalid index: %d", arrIndex) + return fmt.Errorf("Unable to ensure path for invalid index: %d: %w", arrIndex, ErrInvalidIndex) } if arrIndex < -1 { - return errors.Wrapf(ErrInvalidIndex, "Unable to ensure path for negative index other than -1: %d", arrIndex) + return fmt.Errorf("Unable to ensure path for negative index other than -1: %d: %w", arrIndex, ErrInvalidIndex) } arrIndex = 0 @@ -918,11 +918,11 @@ func validateOperation(op Operation) error { switch op.Kind() { case "add", "replace": if _, err := op.ValueInterface(); err != nil { - return errors.Wrapf(err, "failed to decode 'value'") + return fmt.Errorf("failed to decode 'value': %w", err) } case "move", "copy": if _, err := op.From(); err != nil { - return errors.Wrapf(err, "failed to decode 'from'") + return fmt.Errorf("failed to decode 'from': %w", err) } case "remove", "test": default: @@ -930,7 +930,7 @@ func validateOperation(op Operation) error { } if _, err := op.Path(); err != nil { - return errors.Wrapf(err, "failed to decode 'path'") + return fmt.Errorf("failed to decode 'path': %w", err) } return nil @@ -941,10 +941,10 @@ func validatePatch(p Patch) error { if err := validateOperation(op); err != nil { opData, infoErr := json.Marshal(op) if infoErr != nil { - return errors.Wrapf(err, "invalid operation") + return fmt.Errorf("invalid operation: %w", err) } - return errors.Wrapf(err, "invalid operation %s", opData) + return fmt.Errorf("invalid operation %s: %w", opData, err) } } @@ -954,7 +954,7 @@ func validatePatch(p Patch) error { func (p Patch) remove(doc *container, op Operation, options *ApplyOptions) error { path, err := op.Path() if err != nil { - return errors.Wrapf(ErrMissing, "remove operation failed to decode path") + return fmt.Errorf("remove operation failed to decode path: %w", ErrMissing) } con, key := findObject(doc, path, options) @@ -963,12 +963,12 @@ func (p Patch) remove(doc *container, op Operation, options *ApplyOptions) error if options.AllowMissingPathOnRemove { return nil } - return errors.Wrapf(ErrMissing, "remove operation does not apply: doc is missing path: \"%s\"", path) + return fmt.Errorf("remove operation does not apply: doc is missing path: \"%s\": %w", path, ErrMissing) } err = con.remove(key, options) if err != nil { - return errors.Wrapf(err, "error in remove for path: '%s'", path) + return fmt.Errorf("error in remove for path: '%s': %w", path, err) } return nil @@ -977,7 +977,7 @@ func (p Patch) remove(doc *container, op Operation, options *ApplyOptions) error func (p Patch) replace(doc *container, op Operation, options *ApplyOptions) error { path, err := op.Path() if err != nil { - return errors.Wrapf(err, "replace operation failed to decode path") + return fmt.Errorf("replace operation failed to decode path: %w", err) } if path == "" { @@ -986,7 +986,7 @@ func (p Patch) replace(doc *container, op Operation, options *ApplyOptions) erro if val.which == eRaw { if !val.tryDoc() { if !val.tryAry() { - return errors.Wrapf(err, "replace operation value must be object or array") + return fmt.Errorf("replace operation value must be object or array: %w", err) } } else { val.doc.opts = options @@ -999,7 +999,7 @@ func (p Patch) replace(doc *container, op Operation, options *ApplyOptions) erro case eDoc: *doc = val.doc case eRaw: - return errors.Wrapf(err, "replace operation hit impossible case") + return fmt.Errorf("replace operation hit impossible case: %w", err) } return nil @@ -1008,17 +1008,17 @@ func (p Patch) replace(doc *container, op Operation, options *ApplyOptions) erro con, key := findObject(doc, path, options) if con == nil { - return errors.Wrapf(ErrMissing, "replace operation does not apply: doc is missing path: %s", path) + return fmt.Errorf("replace operation does not apply: doc is missing path: %s: %w", path, ErrMissing) } _, ok := con.get(key, options) if ok != nil { - return errors.Wrapf(ErrMissing, "replace operation does not apply: doc is missing key: %s", path) + return fmt.Errorf("replace operation does not apply: doc is missing key: %s: %w", path, ErrMissing) } err = con.set(key, op.value(), options) if err != nil { - return errors.Wrapf(err, "error in remove for path: '%s'", path) + return fmt.Errorf("error in remove for path: '%s': %w", path, err) } return nil @@ -1027,43 +1027,43 @@ func (p Patch) replace(doc *container, op Operation, options *ApplyOptions) erro func (p Patch) move(doc *container, op Operation, options *ApplyOptions) error { from, err := op.From() if err != nil { - return errors.Wrapf(err, "move operation failed to decode from") + return fmt.Errorf("move operation failed to decode from: %w", err) } if from == "" { - return errors.Wrapf(ErrInvalid, "unable to move entire document to another path") + return fmt.Errorf("unable to move entire document to another path: %w", ErrInvalid) } con, key := findObject(doc, from, options) if con == nil { - return errors.Wrapf(ErrMissing, "move operation does not apply: doc is missing from path: %s", from) + return fmt.Errorf("move operation does not apply: doc is missing from path: %s: %w", from, ErrMissing) } val, err := con.get(key, options) if err != nil { - return errors.Wrapf(err, "error in move for path: '%s'", key) + return fmt.Errorf("error in move for path: '%s': %w", key, err) } err = con.remove(key, options) if err != nil { - return errors.Wrapf(err, "error in move for path: '%s'", key) + return fmt.Errorf("error in move for path: '%s': %w", key, err) } path, err := op.Path() if err != nil { - return errors.Wrapf(err, "move operation failed to decode path") + return fmt.Errorf("move operation failed to decode path: %w", err) } con, key = findObject(doc, path, options) if con == nil { - return errors.Wrapf(ErrMissing, "move operation does not apply: doc is missing destination path: %s", path) + return fmt.Errorf("move operation does not apply: doc is missing destination path: %s: %w", path, ErrMissing) } err = con.add(key, val, options) if err != nil { - return errors.Wrapf(err, "error in move for path: '%s'", path) + return fmt.Errorf("error in move for path: '%s': %w", path, err) } return nil @@ -1072,7 +1072,7 @@ func (p Patch) move(doc *container, op Operation, options *ApplyOptions) error { func (p Patch) test(doc *container, op Operation, options *ApplyOptions) error { path, err := op.Path() if err != nil { - return errors.Wrapf(err, "test operation failed to decode path") + return fmt.Errorf("test operation failed to decode path: %w", err) } if path == "" { @@ -1091,18 +1091,18 @@ func (p Patch) test(doc *container, op Operation, options *ApplyOptions) error { return nil } - return errors.Wrapf(ErrTestFailed, "testing value %s failed", path) + return fmt.Errorf("testing value %s failed: %w", path, ErrTestFailed) } con, key := findObject(doc, path, options) if con == nil { - return errors.Wrapf(ErrMissing, "test operation does not apply: is missing path: %s", path) + return fmt.Errorf("test operation does not apply: is missing path: %s: %w", path, ErrMissing) } val, err := con.get(key, options) - if err != nil && errors.Cause(err) != ErrMissing { - return errors.Wrapf(err, "error in test for path: '%s'", path) + if err != nil && errors.Unwrap(err) != ErrMissing { + return fmt.Errorf("error in test for path: '%s': %w", path, err) } ov := op.value() @@ -1111,49 +1111,49 @@ func (p Patch) test(doc *container, op Operation, options *ApplyOptions) error { if ov.isNull() { return nil } - return errors.Wrapf(ErrTestFailed, "testing value %s failed", path) + return fmt.Errorf("testing value %s failed: %w", path, ErrTestFailed) } else if ov.isNull() { - return errors.Wrapf(ErrTestFailed, "testing value %s failed", path) + return fmt.Errorf("testing value %s failed: %w", path, ErrTestFailed) } if val.equal(op.value()) { return nil } - return errors.Wrapf(ErrTestFailed, "testing value %s failed", path) + return fmt.Errorf("testing value %s failed: %w", path, ErrTestFailed) } func (p Patch) copy(doc *container, op Operation, accumulatedCopySize *int64, options *ApplyOptions) error { from, err := op.From() if err != nil { - return errors.Wrapf(err, "copy operation failed to decode from") + return fmt.Errorf("copy operation failed to decode from: %w", err) } con, key := findObject(doc, from, options) if con == nil { - return errors.Wrapf(ErrMissing, "copy operation does not apply: doc is missing from path: \"%s\"", from) + return fmt.Errorf("copy operation does not apply: doc is missing from path: \"%s\": %w", from, ErrMissing) } val, err := con.get(key, options) if err != nil { - return errors.Wrapf(err, "error in copy for from: '%s'", from) + return fmt.Errorf("error in copy for from: '%s': %w", from, err) } path, err := op.Path() if err != nil { - return errors.Wrapf(ErrMissing, "copy operation failed to decode path") + return fmt.Errorf("copy operation failed to decode path: %w", ErrMissing) } con, key = findObject(doc, path, options) if con == nil { - return errors.Wrapf(ErrMissing, "copy operation does not apply: doc is missing destination path: %s", path) + return fmt.Errorf("copy operation does not apply: doc is missing destination path: %s: %w", path, ErrMissing) } valCopy, sz, err := deepCopy(val, options) if err != nil { - return errors.Wrapf(err, "error while performing deep copy") + return fmt.Errorf("error while performing deep copy: %w", err) } (*accumulatedCopySize) += int64(sz) @@ -1163,7 +1163,7 @@ func (p Patch) copy(doc *container, op Operation, accumulatedCopySize *int64, op err = con.add(key, valCopy, options) if err != nil { - return errors.Wrapf(err, "error while adding value during copy") + return fmt.Errorf("error while adding value during copy: %w", err) } return nil diff --git a/vendor/github.com/fatih/color/README.md b/vendor/github.com/fatih/color/README.md index be82827cac..d135bfe023 100644 --- a/vendor/github.com/fatih/color/README.md +++ b/vendor/github.com/fatih/color/README.md @@ -9,7 +9,7 @@ suits you. ## Install -```bash +``` go get github.com/fatih/color ``` @@ -30,6 +30,18 @@ color.Magenta("And many others ..") ``` +### RGB colors + +If your terminal supports 24-bit colors, you can use RGB color codes. + +```go +color.RGB(255, 128, 0).Println("foreground orange") +color.RGB(230, 42, 42).Println("foreground red") + +color.BgRGB(255, 128, 0).Println("background orange") +color.BgRGB(230, 42, 42).Println("background red") +``` + ### Mix and reuse colors ```go @@ -49,6 +61,11 @@ boldRed.Println("This will print text in bold red.") whiteBackground := red.Add(color.BgWhite) whiteBackground.Println("Red text with white background.") + +// Mix with RGB color codes +color.RGB(255, 128, 0).AddBgRGB(0, 0, 0).Println("orange with black background") + +color.BgRGB(255, 128, 0).AddRGB(255, 255, 255).Println("orange background with white foreground") ``` ### Use your own output (io.Writer) @@ -161,10 +178,6 @@ c.Println("This prints again cyan...") To output color in GitHub Actions (or other CI systems that support ANSI colors), make sure to set `color.NoColor = false` so that it bypasses the check for non-tty output streams. -## Todo - -* Save/Return previous values -* Evaluate fmt.Formatter interface ## Credits diff --git a/vendor/github.com/fatih/color/color.go b/vendor/github.com/fatih/color/color.go index c4234287dc..ee39b408e9 100644 --- a/vendor/github.com/fatih/color/color.go +++ b/vendor/github.com/fatih/color/color.go @@ -98,6 +98,9 @@ const ( FgMagenta FgCyan FgWhite + + // used internally for 256 and 24-bit coloring + foreground ) // Foreground Hi-Intensity text colors @@ -122,6 +125,9 @@ const ( BgMagenta BgCyan BgWhite + + // used internally for 256 and 24-bit coloring + background ) // Background Hi-Intensity text colors @@ -150,6 +156,30 @@ func New(value ...Attribute) *Color { return c } +// RGB returns a new foreground color in 24-bit RGB. +func RGB(r, g, b int) *Color { + return New(foreground, 2, Attribute(r), Attribute(g), Attribute(b)) +} + +// BgRGB returns a new background color in 24-bit RGB. +func BgRGB(r, g, b int) *Color { + return New(background, 2, Attribute(r), Attribute(g), Attribute(b)) +} + +// AddRGB is used to chain foreground RGB SGR parameters. Use as many as parameters to combine +// and create custom color objects. Example: .Add(34, 0, 12).Add(255, 128, 0). +func (c *Color) AddRGB(r, g, b int) *Color { + c.params = append(c.params, foreground, 2, Attribute(r), Attribute(g), Attribute(b)) + return c +} + +// AddRGB is used to chain background RGB SGR parameters. Use as many as parameters to combine +// and create custom color objects. Example: .Add(34, 0, 12).Add(255, 128, 0). +func (c *Color) AddBgRGB(r, g, b int) *Color { + c.params = append(c.params, background, 2, Attribute(r), Attribute(g), Attribute(b)) + return c +} + // Set sets the given parameters immediately. It will change the color of // output with the given SGR parameters until color.Unset() is called. func Set(p ...Attribute) *Color { @@ -269,7 +299,7 @@ func (c *Color) Printf(format string, a ...interface{}) (n int, err error) { // On Windows, users should wrap w with colorable.NewColorable() if w is of // type *os.File. func (c *Color) Fprintln(w io.Writer, a ...interface{}) (n int, err error) { - return fmt.Fprintln(w, c.wrap(fmt.Sprint(a...))) + return fmt.Fprintln(w, c.wrap(sprintln(a...))) } // Println formats using the default formats for its operands and writes to @@ -278,7 +308,7 @@ func (c *Color) Fprintln(w io.Writer, a ...interface{}) (n int, err error) { // encountered. This is the standard fmt.Print() method wrapped with the given // color. func (c *Color) Println(a ...interface{}) (n int, err error) { - return fmt.Fprintln(Output, c.wrap(fmt.Sprint(a...))) + return fmt.Fprintln(Output, c.wrap(sprintln(a...))) } // Sprint is just like Print, but returns a string instead of printing it. @@ -288,7 +318,7 @@ func (c *Color) Sprint(a ...interface{}) string { // Sprintln is just like Println, but returns a string instead of printing it. func (c *Color) Sprintln(a ...interface{}) string { - return fmt.Sprintln(c.Sprint(a...)) + return c.wrap(sprintln(a...)) + "\n" } // Sprintf is just like Printf, but returns a string instead of printing it. @@ -370,7 +400,7 @@ func (c *Color) SprintfFunc() func(format string, a ...interface{}) string { // string. Windows users should use this in conjunction with color.Output. func (c *Color) SprintlnFunc() func(a ...interface{}) string { return func(a ...interface{}) string { - return fmt.Sprintln(c.Sprint(a...)) + return c.wrap(sprintln(a...)) + "\n" } } @@ -401,7 +431,7 @@ func (c *Color) format() string { func (c *Color) unformat() string { //return fmt.Sprintf("%s[%dm", escape, Reset) - //for each element in sequence let's use the speficic reset escape, ou the generic one if not found + //for each element in sequence let's use the specific reset escape, or the generic one if not found format := make([]string, len(c.params)) for i, v := range c.params { format[i] = strconv.Itoa(int(Reset)) @@ -648,3 +678,8 @@ func HiCyanString(format string, a ...interface{}) string { return colorString(f func HiWhiteString(format string, a ...interface{}) string { return colorString(format, FgHiWhite, a...) } + +// sprintln is a helper function to format a string with fmt.Sprintln and trim the trailing newline. +func sprintln(a ...interface{}) string { + return strings.TrimSuffix(fmt.Sprintln(a...), "\n") +} diff --git a/vendor/github.com/fsnotify/fsnotify/.cirrus.yml b/vendor/github.com/fsnotify/fsnotify/.cirrus.yml index ffc7b992b3..f4e7dbf37b 100644 --- a/vendor/github.com/fsnotify/fsnotify/.cirrus.yml +++ b/vendor/github.com/fsnotify/fsnotify/.cirrus.yml @@ -1,7 +1,7 @@ freebsd_task: name: 'FreeBSD' freebsd_instance: - image_family: freebsd-13-2 + image_family: freebsd-14-1 install_script: - pkg update -f - pkg install -y go @@ -9,5 +9,6 @@ freebsd_task: # run tests as user "cirrus" instead of root - pw useradd cirrus -m - chown -R cirrus:cirrus . - - FSNOTIFY_BUFFER=4096 sudo --preserve-env=FSNOTIFY_BUFFER -u cirrus go test -parallel 1 -race ./... - - sudo --preserve-env=FSNOTIFY_BUFFER -u cirrus go test -parallel 1 -race ./... + - FSNOTIFY_BUFFER=4096 sudo --preserve-env=FSNOTIFY_BUFFER -u cirrus go test -parallel 1 -race ./... + - sudo --preserve-env=FSNOTIFY_BUFFER -u cirrus go test -parallel 1 -race ./... + - FSNOTIFY_DEBUG=1 sudo --preserve-env=FSNOTIFY_BUFFER -u cirrus go test -parallel 1 -race -v ./... diff --git a/vendor/github.com/fsnotify/fsnotify/.gitattributes b/vendor/github.com/fsnotify/fsnotify/.gitattributes deleted file mode 100644 index 32f1001be0..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/.gitattributes +++ /dev/null @@ -1 +0,0 @@ -go.sum linguist-generated diff --git a/vendor/github.com/fsnotify/fsnotify/.gitignore b/vendor/github.com/fsnotify/fsnotify/.gitignore index 391cc076b1..daea9dd6d6 100644 --- a/vendor/github.com/fsnotify/fsnotify/.gitignore +++ b/vendor/github.com/fsnotify/fsnotify/.gitignore @@ -5,3 +5,6 @@ # Output of go build ./cmd/fsnotify /fsnotify /fsnotify.exe + +/test/kqueue +/test/a.out diff --git a/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md b/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md index e0e5757549..fa854785d0 100644 --- a/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md +++ b/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md @@ -1,8 +1,36 @@ # Changelog -Unreleased ----------- -Nothing yet. +1.8.0 2023-10-31 +---------------- + +### Additions + +- all: add `FSNOTIFY_DEBUG` to print debug logs to stderr ([#619]) + +### Changes and fixes + +- windows: fix behaviour of `WatchList()` to be consistent with other platforms ([#610]) + +- kqueue: ignore events with Ident=0 ([#590]) + +- kqueue: set O_CLOEXEC to prevent passing file descriptors to children ([#617]) + +- kqueue: emit events as "/path/dir/file" instead of "path/link/file" when watching a symlink ([#625]) + +- inotify: don't send event for IN_DELETE_SELF when also watching the parent ([#620]) + +- inotify: fix panic when calling Remove() in a goroutine ([#650]) + +- fen: allow watching subdirectories of watched directories ([#621]) + +[#590]: https://github.com/fsnotify/fsnotify/pull/590 +[#610]: https://github.com/fsnotify/fsnotify/pull/610 +[#617]: https://github.com/fsnotify/fsnotify/pull/617 +[#619]: https://github.com/fsnotify/fsnotify/pull/619 +[#620]: https://github.com/fsnotify/fsnotify/pull/620 +[#621]: https://github.com/fsnotify/fsnotify/pull/621 +[#625]: https://github.com/fsnotify/fsnotify/pull/625 +[#650]: https://github.com/fsnotify/fsnotify/pull/650 1.7.0 - 2023-10-22 ------------------ diff --git a/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md b/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md index ea379759d5..e4ac2a2fff 100644 --- a/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md +++ b/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md @@ -1,7 +1,7 @@ Thank you for your interest in contributing to fsnotify! We try to review and merge PRs in a reasonable timeframe, but please be aware that: -- To avoid "wasted" work, please discus changes on the issue tracker first. You +- To avoid "wasted" work, please discuss changes on the issue tracker first. You can just send PRs, but they may end up being rejected for one reason or the other. @@ -20,6 +20,124 @@ platforms. Testing different platforms locally can be done with something like Use the `-short` flag to make the "stress test" run faster. +Writing new tests +----------------- +Scripts in the testdata directory allow creating test cases in a "shell-like" +syntax. The basic format is: + + script + + Output: + desired output + +For example: + + # Create a new empty file with some data. + watch / + echo data >/file + + Output: + create /file + write /file + +Just create a new file to add a new test; select which tests to run with +`-run TestScript/[path]`. + +script +------ +The script is a "shell-like" script: + + cmd arg arg + +Comments are supported with `#`: + + # Comment + cmd arg arg # Comment + +All operations are done in a temp directory; a path like "/foo" is rewritten to +"/tmp/TestFoo/foo". + +Arguments can be quoted with `"` or `'`; there are no escapes and they're +functionally identical right now, but this may change in the future, so best to +assume shell-like rules. + + touch "/file with spaces" + +End-of-line escapes with `\` are not supported. + +### Supported commands + + watch path [ops] # Watch the path, reporting events for it. Nothing is + # watched by default. Optionally a list of ops can be + # given, as with AddWith(path, WithOps(...)). + unwatch path # Stop watching the path. + watchlist n # Assert watchlist length. + + stop # Stop running the script; for debugging. + debug [yes/no] # Enable/disable FSNOTIFY_DEBUG (tests are run in + parallel by default, so -parallel=1 is probably a good + idea). + + touch path + mkdir [-p] dir + ln -s target link # Only ln -s supported. + mkfifo path + mknod dev path + mv src dst + rm [-r] path + chmod mode path # Octal only + sleep time-in-ms + + cat path # Read path (does nothing with the data; just reads it). + echo str >>path # Append "str" to "path". + echo str >path # Truncate "path" and write "str". + + require reason # Skip the test if "reason" is true; "skip" and + skip reason # "require" behave identical; it supports both for + # readability. Possible reasons are: + # + # always Always skip this test. + # symlink Symlinks are supported (requires admin + # permissions on Windows). + # mkfifo Platform doesn't support FIFO named sockets. + # mknod Platform doesn't support device nodes. + + +output +------ +After `Output:` the desired output is given; this is indented by convention, but +that's not required. + +The format of that is: + + # Comment + event path # Comment + + system: + event path + system2: + event path + +Every event is one line, and any whitespace between the event and path are +ignored. The path can optionally be surrounded in ". Anything after a "#" is +ignored. + +Platform-specific tests can be added after GOOS; for example: + + watch / + touch /file + + Output: + # Tested if nothing else matches + create /file + + # Windows-specific test. + windows: + write /file + +You can specify multiple platforms with a comma (e.g. "windows, linux:"). +"kqueue" is a shortcut for all kqueue systems (BSD, macOS). + [goon]: https://github.com/arp242/goon [Vagrant]: https://www.vagrantup.com/ diff --git a/vendor/github.com/fsnotify/fsnotify/backend_fen.go b/vendor/github.com/fsnotify/fsnotify/backend_fen.go index 28497f1dd8..c349c326c7 100644 --- a/vendor/github.com/fsnotify/fsnotify/backend_fen.go +++ b/vendor/github.com/fsnotify/fsnotify/backend_fen.go @@ -1,8 +1,8 @@ //go:build solaris -// +build solaris -// Note: the documentation on the Watcher type and methods is generated from -// mkdoc.zsh +// FEN backend for illumos (supported) and Solaris (untested, but should work). +// +// See port_create(3c) etc. for docs. https://www.illumos.org/man/3C/port_create package fsnotify @@ -12,150 +12,33 @@ import ( "os" "path/filepath" "sync" + "time" + "github.com/fsnotify/fsnotify/internal" "golang.org/x/sys/unix" ) -// Watcher watches a set of paths, delivering events on a channel. -// -// A watcher should not be copied (e.g. pass it by pointer, rather than by -// value). -// -// # Linux notes -// -// When a file is removed a Remove event won't be emitted until all file -// descriptors are closed, and deletes will always emit a Chmod. For example: -// -// fp := os.Open("file") -// os.Remove("file") // Triggers Chmod -// fp.Close() // Triggers Remove -// -// This is the event that inotify sends, so not much can be changed about this. -// -// The fs.inotify.max_user_watches sysctl variable specifies the upper limit -// for the number of watches per user, and fs.inotify.max_user_instances -// specifies the maximum number of inotify instances per user. Every Watcher you -// create is an "instance", and every path you add is a "watch". -// -// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and -// /proc/sys/fs/inotify/max_user_instances -// -// To increase them you can use sysctl or write the value to the /proc file: -// -// # Default values on Linux 5.18 -// sysctl fs.inotify.max_user_watches=124983 -// sysctl fs.inotify.max_user_instances=128 -// -// To make the changes persist on reboot edit /etc/sysctl.conf or -// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check -// your distro's documentation): -// -// fs.inotify.max_user_watches=124983 -// fs.inotify.max_user_instances=128 -// -// Reaching the limit will result in a "no space left on device" or "too many open -// files" error. -// -// # kqueue notes (macOS, BSD) -// -// kqueue requires opening a file descriptor for every file that's being watched; -// so if you're watching a directory with five files then that's six file -// descriptors. You will run in to your system's "max open files" limit faster on -// these platforms. -// -// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to -// control the maximum number of open files, as well as /etc/login.conf on BSD -// systems. -// -// # Windows notes -// -// Paths can be added as "C:\path\to\dir", but forward slashes -// ("C:/path/to/dir") will also work. -// -// When a watched directory is removed it will always send an event for the -// directory itself, but may not send events for all files in that directory. -// Sometimes it will send events for all times, sometimes it will send no -// events, and often only for some files. -// -// The default ReadDirectoryChangesW() buffer size is 64K, which is the largest -// value that is guaranteed to work with SMB filesystems. If you have many -// events in quick succession this may not be enough, and you will have to use -// [WithBufferSize] to increase the value. -type Watcher struct { - // Events sends the filesystem change events. - // - // fsnotify can send the following events; a "path" here can refer to a - // file, directory, symbolic link, or special file like a FIFO. - // - // fsnotify.Create A new path was created; this may be followed by one - // or more Write events if data also gets written to a - // file. - // - // fsnotify.Remove A path was removed. - // - // fsnotify.Rename A path was renamed. A rename is always sent with the - // old path as Event.Name, and a Create event will be - // sent with the new name. Renames are only sent for - // paths that are currently watched; e.g. moving an - // unmonitored file into a monitored directory will - // show up as just a Create. Similarly, renaming a file - // to outside a monitored directory will show up as - // only a Rename. - // - // fsnotify.Write A file or named pipe was written to. A Truncate will - // also trigger a Write. A single "write action" - // initiated by the user may show up as one or multiple - // writes, depending on when the system syncs things to - // disk. For example when compiling a large Go program - // you may get hundreds of Write events, and you may - // want to wait until you've stopped receiving them - // (see the dedup example in cmd/fsnotify). - // - // Some systems may send Write event for directories - // when the directory content changes. - // - // fsnotify.Chmod Attributes were changed. On Linux this is also sent - // when a file is removed (or more accurately, when a - // link to an inode is removed). On kqueue it's sent - // when a file is truncated. On Windows it's never - // sent. +type fen struct { Events chan Event - - // Errors sends any errors. - // - // ErrEventOverflow is used to indicate there are too many events: - // - // - inotify: There are too many queued events (fs.inotify.max_queued_events sysctl) - // - windows: The buffer size is too small; WithBufferSize() can be used to increase it. - // - kqueue, fen: Not used. Errors chan error mu sync.Mutex port *unix.EventPort - done chan struct{} // Channel for sending a "quit message" to the reader goroutine - dirs map[string]struct{} // Explicitly watched directories - watches map[string]struct{} // Explicitly watched non-directories + done chan struct{} // Channel for sending a "quit message" to the reader goroutine + dirs map[string]Op // Explicitly watched directories + watches map[string]Op // Explicitly watched non-directories } -// NewWatcher creates a new Watcher. -func NewWatcher() (*Watcher, error) { - return NewBufferedWatcher(0) +func newBackend(ev chan Event, errs chan error) (backend, error) { + return newBufferedBackend(0, ev, errs) } -// NewBufferedWatcher creates a new Watcher with a buffered Watcher.Events -// channel. -// -// The main use case for this is situations with a very large number of events -// where the kernel buffer size can't be increased (e.g. due to lack of -// permissions). An unbuffered Watcher will perform better for almost all use -// cases, and whenever possible you will be better off increasing the kernel -// buffers instead of adding a large userspace buffer. -func NewBufferedWatcher(sz uint) (*Watcher, error) { - w := &Watcher{ - Events: make(chan Event, sz), - Errors: make(chan error), - dirs: make(map[string]struct{}), - watches: make(map[string]struct{}), +func newBufferedBackend(sz uint, ev chan Event, errs chan error) (backend, error) { + w := &fen{ + Events: ev, + Errors: errs, + dirs: make(map[string]Op), + watches: make(map[string]Op), done: make(chan struct{}), } @@ -171,27 +54,30 @@ func NewBufferedWatcher(sz uint) (*Watcher, error) { // sendEvent attempts to send an event to the user, returning true if the event // was put in the channel successfully and false if the watcher has been closed. -func (w *Watcher) sendEvent(name string, op Op) (sent bool) { +func (w *fen) sendEvent(name string, op Op) (sent bool) { select { - case w.Events <- Event{Name: name, Op: op}: - return true case <-w.done: return false + case w.Events <- Event{Name: name, Op: op}: + return true } } // sendError attempts to send an error to the user, returning true if the error // was put in the channel successfully and false if the watcher has been closed. -func (w *Watcher) sendError(err error) (sent bool) { - select { - case w.Errors <- err: +func (w *fen) sendError(err error) (sent bool) { + if err == nil { return true + } + select { case <-w.done: return false + case w.Errors <- err: + return true } } -func (w *Watcher) isClosed() bool { +func (w *fen) isClosed() bool { select { case <-w.done: return true @@ -200,8 +86,7 @@ func (w *Watcher) isClosed() bool { } } -// Close removes all watches and closes the Events channel. -func (w *Watcher) Close() error { +func (w *fen) Close() error { // Take the lock used by associateFile to prevent lingering events from // being processed after the close w.mu.Lock() @@ -213,60 +98,21 @@ func (w *Watcher) Close() error { return w.port.Close() } -// Add starts monitoring the path for changes. -// -// A path can only be watched once; watching it more than once is a no-op and will -// not return an error. Paths that do not yet exist on the filesystem cannot be -// watched. -// -// A watch will be automatically removed if the watched path is deleted or -// renamed. The exception is the Windows backend, which doesn't remove the -// watcher on renames. -// -// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special -// filesystems (/proc, /sys, etc.) generally don't work. -// -// Returns [ErrClosed] if [Watcher.Close] was called. -// -// See [Watcher.AddWith] for a version that allows adding options. -// -// # Watching directories -// -// All files in a directory are monitored, including new files that are created -// after the watcher is started. Subdirectories are not watched (i.e. it's -// non-recursive). -// -// # Watching files -// -// Watching individual files (rather than directories) is generally not -// recommended as many programs (especially editors) update files atomically: it -// will write to a temporary file which is then moved to to destination, -// overwriting the original (or some variant thereof). The watcher on the -// original file is now lost, as that no longer exists. -// -// The upshot of this is that a power failure or crash won't leave a -// half-written file. -// -// Watch the parent directory and use Event.Name to filter out files you're not -// interested in. There is an example of this in cmd/fsnotify/file.go. -func (w *Watcher) Add(name string) error { return w.AddWith(name) } +func (w *fen) Add(name string) error { return w.AddWith(name) } -// AddWith is like [Watcher.Add], but allows adding options. When using Add() -// the defaults described below are used. -// -// Possible options are: -// -// - [WithBufferSize] sets the buffer size for the Windows backend; no-op on -// other platforms. The default is 64K (65536 bytes). -func (w *Watcher) AddWith(name string, opts ...addOpt) error { +func (w *fen) AddWith(name string, opts ...addOpt) error { if w.isClosed() { return ErrClosed } - if w.port.PathIsWatched(name) { - return nil + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s AddWith(%q)\n", + time.Now().Format("15:04:05.000000000"), name) } - _ = getOptions(opts...) + with := getOptions(opts...) + if !w.xSupports(with.op) { + return fmt.Errorf("%w: %s", xErrUnsupported, with.op) + } // Currently we resolve symlinks that were explicitly requested to be // watched. Otherwise we would use LStat here. @@ -283,7 +129,7 @@ func (w *Watcher) AddWith(name string, opts ...addOpt) error { } w.mu.Lock() - w.dirs[name] = struct{}{} + w.dirs[name] = with.op w.mu.Unlock() return nil } @@ -294,26 +140,22 @@ func (w *Watcher) AddWith(name string, opts ...addOpt) error { } w.mu.Lock() - w.watches[name] = struct{}{} + w.watches[name] = with.op w.mu.Unlock() return nil } -// Remove stops monitoring the path for changes. -// -// Directories are always removed non-recursively. For example, if you added -// /tmp/dir and /tmp/dir/subdir then you will need to remove both. -// -// Removing a path that has not yet been added returns [ErrNonExistentWatch]. -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) Remove(name string) error { +func (w *fen) Remove(name string) error { if w.isClosed() { return nil } if !w.port.PathIsWatched(name) { return fmt.Errorf("%w: %s", ErrNonExistentWatch, name) } + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s Remove(%q)\n", + time.Now().Format("15:04:05.000000000"), name) + } // The user has expressed an intent. Immediately remove this name from // whichever watch list it might be in. If it's not in there the delete @@ -346,7 +188,7 @@ func (w *Watcher) Remove(name string) error { } // readEvents contains the main loop that runs in a goroutine watching for events. -func (w *Watcher) readEvents() { +func (w *fen) readEvents() { // If this function returns, the watcher has been closed and we can close // these channels defer func() { @@ -382,17 +224,19 @@ func (w *Watcher) readEvents() { continue } + if debug { + internal.Debug(pevent.Path, pevent.Events) + } + err = w.handleEvent(&pevent) - if err != nil { - if !w.sendError(err) { - return - } + if !w.sendError(err) { + return } } } } -func (w *Watcher) handleDirectory(path string, stat os.FileInfo, follow bool, handler func(string, os.FileInfo, bool) error) error { +func (w *fen) handleDirectory(path string, stat os.FileInfo, follow bool, handler func(string, os.FileInfo, bool) error) error { files, err := os.ReadDir(path) if err != nil { return err @@ -418,7 +262,7 @@ func (w *Watcher) handleDirectory(path string, stat os.FileInfo, follow bool, ha // bitmap matches more than one event type (e.g. the file was both modified and // had the attributes changed between when the association was created and the // when event was returned) -func (w *Watcher) handleEvent(event *unix.PortEvent) error { +func (w *fen) handleEvent(event *unix.PortEvent) error { var ( events = event.Events path = event.Path @@ -510,15 +354,9 @@ func (w *Watcher) handleEvent(event *unix.PortEvent) error { } if events&unix.FILE_MODIFIED != 0 { - if fmode.IsDir() { - if watchedDir { - if err := w.updateDirectory(path); err != nil { - return err - } - } else { - if !w.sendEvent(path, Write) { - return nil - } + if fmode.IsDir() && watchedDir { + if err := w.updateDirectory(path); err != nil { + return err } } else { if !w.sendEvent(path, Write) { @@ -543,7 +381,7 @@ func (w *Watcher) handleEvent(event *unix.PortEvent) error { return nil } -func (w *Watcher) updateDirectory(path string) error { +func (w *fen) updateDirectory(path string) error { // The directory was modified, so we must find unwatched entities and watch // them. If something was removed from the directory, nothing will happen, // as everything else should still be watched. @@ -563,10 +401,8 @@ func (w *Watcher) updateDirectory(path string) error { return err } err = w.associateFile(path, finfo, false) - if err != nil { - if !w.sendError(err) { - return nil - } + if !w.sendError(err) { + return nil } if !w.sendEvent(path, Create) { return nil @@ -575,7 +411,7 @@ func (w *Watcher) updateDirectory(path string) error { return nil } -func (w *Watcher) associateFile(path string, stat os.FileInfo, follow bool) error { +func (w *fen) associateFile(path string, stat os.FileInfo, follow bool) error { if w.isClosed() { return ErrClosed } @@ -593,34 +429,34 @@ func (w *Watcher) associateFile(path string, stat os.FileInfo, follow bool) erro // cleared up that discrepancy. The most likely cause is that the event // has fired but we haven't processed it yet. err := w.port.DissociatePath(path) - if err != nil && err != unix.ENOENT { + if err != nil && !errors.Is(err, unix.ENOENT) { return err } } - // FILE_NOFOLLOW means we watch symlinks themselves rather than their - // targets. - events := unix.FILE_MODIFIED | unix.FILE_ATTRIB | unix.FILE_NOFOLLOW - if follow { - // We *DO* follow symlinks for explicitly watched entries. - events = unix.FILE_MODIFIED | unix.FILE_ATTRIB + + var events int + if !follow { + // Watch symlinks themselves rather than their targets unless this entry + // is explicitly watched. + events |= unix.FILE_NOFOLLOW + } + if true { // TODO: implement withOps() + events |= unix.FILE_MODIFIED } - return w.port.AssociatePath(path, stat, - events, - stat.Mode()) + if true { + events |= unix.FILE_ATTRIB + } + return w.port.AssociatePath(path, stat, events, stat.Mode()) } -func (w *Watcher) dissociateFile(path string, stat os.FileInfo, unused bool) error { +func (w *fen) dissociateFile(path string, stat os.FileInfo, unused bool) error { if !w.port.PathIsWatched(path) { return nil } return w.port.DissociatePath(path) } -// WatchList returns all paths explicitly added with [Watcher.Add] (and are not -// yet removed). -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) WatchList() []string { +func (w *fen) WatchList() []string { if w.isClosed() { return nil } @@ -638,3 +474,11 @@ func (w *Watcher) WatchList() []string { return entries } + +func (w *fen) xSupports(op Op) bool { + if op.Has(xUnportableOpen) || op.Has(xUnportableRead) || + op.Has(xUnportableCloseWrite) || op.Has(xUnportableCloseRead) { + return false + } + return true +} diff --git a/vendor/github.com/fsnotify/fsnotify/backend_inotify.go b/vendor/github.com/fsnotify/fsnotify/backend_inotify.go index 921c1c1e40..36c311694c 100644 --- a/vendor/github.com/fsnotify/fsnotify/backend_inotify.go +++ b/vendor/github.com/fsnotify/fsnotify/backend_inotify.go @@ -1,8 +1,4 @@ //go:build linux && !appengine -// +build linux,!appengine - -// Note: the documentation on the Watcher type and methods is generated from -// mkdoc.zsh package fsnotify @@ -10,127 +6,20 @@ import ( "errors" "fmt" "io" + "io/fs" "os" "path/filepath" "strings" "sync" + "time" "unsafe" + "github.com/fsnotify/fsnotify/internal" "golang.org/x/sys/unix" ) -// Watcher watches a set of paths, delivering events on a channel. -// -// A watcher should not be copied (e.g. pass it by pointer, rather than by -// value). -// -// # Linux notes -// -// When a file is removed a Remove event won't be emitted until all file -// descriptors are closed, and deletes will always emit a Chmod. For example: -// -// fp := os.Open("file") -// os.Remove("file") // Triggers Chmod -// fp.Close() // Triggers Remove -// -// This is the event that inotify sends, so not much can be changed about this. -// -// The fs.inotify.max_user_watches sysctl variable specifies the upper limit -// for the number of watches per user, and fs.inotify.max_user_instances -// specifies the maximum number of inotify instances per user. Every Watcher you -// create is an "instance", and every path you add is a "watch". -// -// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and -// /proc/sys/fs/inotify/max_user_instances -// -// To increase them you can use sysctl or write the value to the /proc file: -// -// # Default values on Linux 5.18 -// sysctl fs.inotify.max_user_watches=124983 -// sysctl fs.inotify.max_user_instances=128 -// -// To make the changes persist on reboot edit /etc/sysctl.conf or -// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check -// your distro's documentation): -// -// fs.inotify.max_user_watches=124983 -// fs.inotify.max_user_instances=128 -// -// Reaching the limit will result in a "no space left on device" or "too many open -// files" error. -// -// # kqueue notes (macOS, BSD) -// -// kqueue requires opening a file descriptor for every file that's being watched; -// so if you're watching a directory with five files then that's six file -// descriptors. You will run in to your system's "max open files" limit faster on -// these platforms. -// -// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to -// control the maximum number of open files, as well as /etc/login.conf on BSD -// systems. -// -// # Windows notes -// -// Paths can be added as "C:\path\to\dir", but forward slashes -// ("C:/path/to/dir") will also work. -// -// When a watched directory is removed it will always send an event for the -// directory itself, but may not send events for all files in that directory. -// Sometimes it will send events for all times, sometimes it will send no -// events, and often only for some files. -// -// The default ReadDirectoryChangesW() buffer size is 64K, which is the largest -// value that is guaranteed to work with SMB filesystems. If you have many -// events in quick succession this may not be enough, and you will have to use -// [WithBufferSize] to increase the value. -type Watcher struct { - // Events sends the filesystem change events. - // - // fsnotify can send the following events; a "path" here can refer to a - // file, directory, symbolic link, or special file like a FIFO. - // - // fsnotify.Create A new path was created; this may be followed by one - // or more Write events if data also gets written to a - // file. - // - // fsnotify.Remove A path was removed. - // - // fsnotify.Rename A path was renamed. A rename is always sent with the - // old path as Event.Name, and a Create event will be - // sent with the new name. Renames are only sent for - // paths that are currently watched; e.g. moving an - // unmonitored file into a monitored directory will - // show up as just a Create. Similarly, renaming a file - // to outside a monitored directory will show up as - // only a Rename. - // - // fsnotify.Write A file or named pipe was written to. A Truncate will - // also trigger a Write. A single "write action" - // initiated by the user may show up as one or multiple - // writes, depending on when the system syncs things to - // disk. For example when compiling a large Go program - // you may get hundreds of Write events, and you may - // want to wait until you've stopped receiving them - // (see the dedup example in cmd/fsnotify). - // - // Some systems may send Write event for directories - // when the directory content changes. - // - // fsnotify.Chmod Attributes were changed. On Linux this is also sent - // when a file is removed (or more accurately, when a - // link to an inode is removed). On kqueue it's sent - // when a file is truncated. On Windows it's never - // sent. +type inotify struct { Events chan Event - - // Errors sends any errors. - // - // ErrEventOverflow is used to indicate there are too many events: - // - // - inotify: There are too many queued events (fs.inotify.max_queued_events sysctl) - // - windows: The buffer size is too small; WithBufferSize() can be used to increase it. - // - kqueue, fen: Not used. Errors chan error // Store fd here as os.File.Read() will no longer return on close after @@ -139,8 +28,26 @@ type Watcher struct { inotifyFile *os.File watches *watches done chan struct{} // Channel for sending a "quit message" to the reader goroutine - closeMu sync.Mutex + doneMu sync.Mutex doneResp chan struct{} // Channel to respond to Close + + // Store rename cookies in an array, with the index wrapping to 0. Almost + // all of the time what we get is a MOVED_FROM to set the cookie and the + // next event inotify sends will be MOVED_TO to read it. However, this is + // not guaranteed – as described in inotify(7) – and we may get other events + // between the two MOVED_* events (including other MOVED_* ones). + // + // A second issue is that moving a file outside the watched directory will + // trigger a MOVED_FROM to set the cookie, but we never see the MOVED_TO to + // read and delete it. So just storing it in a map would slowly leak memory. + // + // Doing it like this gives us a simple fast LRU-cache that won't allocate. + // Ten items should be more than enough for our purpose, and a loop over + // such a short array is faster than a map access anyway (not that it hugely + // matters since we're talking about hundreds of ns at the most, but still). + cookies [10]koekje + cookieIndex uint8 + cookiesMu sync.Mutex } type ( @@ -150,9 +57,14 @@ type ( path map[string]uint32 // pathname → wd } watch struct { - wd uint32 // Watch descriptor (as returned by the inotify_add_watch() syscall) - flags uint32 // inotify flags of this watch (see inotify(7) for the list of valid flags) - path string // Watch path. + wd uint32 // Watch descriptor (as returned by the inotify_add_watch() syscall) + flags uint32 // inotify flags of this watch (see inotify(7) for the list of valid flags) + path string // Watch path. + recurse bool // Recursion with ./...? + } + koekje struct { + cookie uint32 + path string } ) @@ -179,23 +91,45 @@ func (w *watches) add(ww *watch) { func (w *watches) remove(wd uint32) { w.mu.Lock() defer w.mu.Unlock() - delete(w.path, w.wd[wd].path) + watch := w.wd[wd] // Could have had Remove() called. See #616. + if watch == nil { + return + } + delete(w.path, watch.path) delete(w.wd, wd) } -func (w *watches) removePath(path string) (uint32, bool) { +func (w *watches) removePath(path string) ([]uint32, error) { w.mu.Lock() defer w.mu.Unlock() + path, recurse := recursivePath(path) wd, ok := w.path[path] if !ok { - return 0, false + return nil, fmt.Errorf("%w: %s", ErrNonExistentWatch, path) + } + + watch := w.wd[wd] + if recurse && !watch.recurse { + return nil, fmt.Errorf("can't use /... with non-recursive watch %q", path) } delete(w.path, path) delete(w.wd, wd) + if !watch.recurse { + return []uint32{wd}, nil + } - return wd, true + wds := make([]uint32, 0, 8) + wds = append(wds, wd) + for p, rwd := range w.path { + if filepath.HasPrefix(p, path) { + delete(w.path, p) + delete(w.wd, rwd) + wds = append(wds, rwd) + } + } + return wds, nil } func (w *watches) byPath(path string) *watch { @@ -236,20 +170,11 @@ func (w *watches) updatePath(path string, f func(*watch) (*watch, error)) error return nil } -// NewWatcher creates a new Watcher. -func NewWatcher() (*Watcher, error) { - return NewBufferedWatcher(0) +func newBackend(ev chan Event, errs chan error) (backend, error) { + return newBufferedBackend(0, ev, errs) } -// NewBufferedWatcher creates a new Watcher with a buffered Watcher.Events -// channel. -// -// The main use case for this is situations with a very large number of events -// where the kernel buffer size can't be increased (e.g. due to lack of -// permissions). An unbuffered Watcher will perform better for almost all use -// cases, and whenever possible you will be better off increasing the kernel -// buffers instead of adding a large userspace buffer. -func NewBufferedWatcher(sz uint) (*Watcher, error) { +func newBufferedBackend(sz uint, ev chan Event, errs chan error) (backend, error) { // Need to set nonblocking mode for SetDeadline to work, otherwise blocking // I/O operations won't terminate on close. fd, errno := unix.InotifyInit1(unix.IN_CLOEXEC | unix.IN_NONBLOCK) @@ -257,12 +182,12 @@ func NewBufferedWatcher(sz uint) (*Watcher, error) { return nil, errno } - w := &Watcher{ + w := &inotify{ + Events: ev, + Errors: errs, fd: fd, inotifyFile: os.NewFile(uintptr(fd), ""), watches: newWatches(), - Events: make(chan Event, sz), - Errors: make(chan error), done: make(chan struct{}), doneResp: make(chan struct{}), } @@ -272,26 +197,29 @@ func NewBufferedWatcher(sz uint) (*Watcher, error) { } // Returns true if the event was sent, or false if watcher is closed. -func (w *Watcher) sendEvent(e Event) bool { +func (w *inotify) sendEvent(e Event) bool { select { - case w.Events <- e: - return true case <-w.done: return false + case w.Events <- e: + return true } } // Returns true if the error was sent, or false if watcher is closed. -func (w *Watcher) sendError(err error) bool { - select { - case w.Errors <- err: +func (w *inotify) sendError(err error) bool { + if err == nil { return true + } + select { case <-w.done: return false + case w.Errors <- err: + return true } } -func (w *Watcher) isClosed() bool { +func (w *inotify) isClosed() bool { select { case <-w.done: return true @@ -300,15 +228,14 @@ func (w *Watcher) isClosed() bool { } } -// Close removes all watches and closes the Events channel. -func (w *Watcher) Close() error { - w.closeMu.Lock() +func (w *inotify) Close() error { + w.doneMu.Lock() if w.isClosed() { - w.closeMu.Unlock() + w.doneMu.Unlock() return nil } close(w.done) - w.closeMu.Unlock() + w.doneMu.Unlock() // Causes any blocking reads to return with an error, provided the file // still supports deadline operations. @@ -323,78 +250,104 @@ func (w *Watcher) Close() error { return nil } -// Add starts monitoring the path for changes. -// -// A path can only be watched once; watching it more than once is a no-op and will -// not return an error. Paths that do not yet exist on the filesystem cannot be -// watched. -// -// A watch will be automatically removed if the watched path is deleted or -// renamed. The exception is the Windows backend, which doesn't remove the -// watcher on renames. -// -// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special -// filesystems (/proc, /sys, etc.) generally don't work. -// -// Returns [ErrClosed] if [Watcher.Close] was called. -// -// See [Watcher.AddWith] for a version that allows adding options. -// -// # Watching directories -// -// All files in a directory are monitored, including new files that are created -// after the watcher is started. Subdirectories are not watched (i.e. it's -// non-recursive). -// -// # Watching files -// -// Watching individual files (rather than directories) is generally not -// recommended as many programs (especially editors) update files atomically: it -// will write to a temporary file which is then moved to to destination, -// overwriting the original (or some variant thereof). The watcher on the -// original file is now lost, as that no longer exists. -// -// The upshot of this is that a power failure or crash won't leave a -// half-written file. -// -// Watch the parent directory and use Event.Name to filter out files you're not -// interested in. There is an example of this in cmd/fsnotify/file.go. -func (w *Watcher) Add(name string) error { return w.AddWith(name) } - -// AddWith is like [Watcher.Add], but allows adding options. When using Add() -// the defaults described below are used. -// -// Possible options are: -// -// - [WithBufferSize] sets the buffer size for the Windows backend; no-op on -// other platforms. The default is 64K (65536 bytes). -func (w *Watcher) AddWith(name string, opts ...addOpt) error { +func (w *inotify) Add(name string) error { return w.AddWith(name) } + +func (w *inotify) AddWith(path string, opts ...addOpt) error { if w.isClosed() { return ErrClosed } + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s AddWith(%q)\n", + time.Now().Format("15:04:05.000000000"), path) + } + + with := getOptions(opts...) + if !w.xSupports(with.op) { + return fmt.Errorf("%w: %s", xErrUnsupported, with.op) + } - name = filepath.Clean(name) - _ = getOptions(opts...) + path, recurse := recursivePath(path) + if recurse { + return filepath.WalkDir(path, func(root string, d fs.DirEntry, err error) error { + if err != nil { + return err + } + if !d.IsDir() { + if root == path { + return fmt.Errorf("fsnotify: not a directory: %q", path) + } + return nil + } - var flags uint32 = unix.IN_MOVED_TO | unix.IN_MOVED_FROM | - unix.IN_CREATE | unix.IN_ATTRIB | unix.IN_MODIFY | - unix.IN_MOVE_SELF | unix.IN_DELETE | unix.IN_DELETE_SELF + // Send a Create event when adding new directory from a recursive + // watch; this is for "mkdir -p one/two/three". Usually all those + // directories will be created before we can set up watchers on the + // subdirectories, so only "one" would be sent as a Create event and + // not "one/two" and "one/two/three" (inotifywait -r has the same + // problem). + if with.sendCreate && root != path { + w.sendEvent(Event{Name: root, Op: Create}) + } + + return w.add(root, with, true) + }) + } - return w.watches.updatePath(name, func(existing *watch) (*watch, error) { + return w.add(path, with, false) +} + +func (w *inotify) add(path string, with withOpts, recurse bool) error { + var flags uint32 + if with.noFollow { + flags |= unix.IN_DONT_FOLLOW + } + if with.op.Has(Create) { + flags |= unix.IN_CREATE + } + if with.op.Has(Write) { + flags |= unix.IN_MODIFY + } + if with.op.Has(Remove) { + flags |= unix.IN_DELETE | unix.IN_DELETE_SELF + } + if with.op.Has(Rename) { + flags |= unix.IN_MOVED_TO | unix.IN_MOVED_FROM | unix.IN_MOVE_SELF + } + if with.op.Has(Chmod) { + flags |= unix.IN_ATTRIB + } + if with.op.Has(xUnportableOpen) { + flags |= unix.IN_OPEN + } + if with.op.Has(xUnportableRead) { + flags |= unix.IN_ACCESS + } + if with.op.Has(xUnportableCloseWrite) { + flags |= unix.IN_CLOSE_WRITE + } + if with.op.Has(xUnportableCloseRead) { + flags |= unix.IN_CLOSE_NOWRITE + } + return w.register(path, flags, recurse) +} + +func (w *inotify) register(path string, flags uint32, recurse bool) error { + return w.watches.updatePath(path, func(existing *watch) (*watch, error) { if existing != nil { flags |= existing.flags | unix.IN_MASK_ADD } - wd, err := unix.InotifyAddWatch(w.fd, name, flags) + wd, err := unix.InotifyAddWatch(w.fd, path, flags) if wd == -1 { return nil, err } if existing == nil { return &watch{ - wd: uint32(wd), - path: name, - flags: flags, + wd: uint32(wd), + path: path, + flags: flags, + recurse: recurse, }, nil } @@ -404,49 +357,44 @@ func (w *Watcher) AddWith(name string, opts ...addOpt) error { }) } -// Remove stops monitoring the path for changes. -// -// Directories are always removed non-recursively. For example, if you added -// /tmp/dir and /tmp/dir/subdir then you will need to remove both. -// -// Removing a path that has not yet been added returns [ErrNonExistentWatch]. -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) Remove(name string) error { +func (w *inotify) Remove(name string) error { if w.isClosed() { return nil } + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s Remove(%q)\n", + time.Now().Format("15:04:05.000000000"), name) + } return w.remove(filepath.Clean(name)) } -func (w *Watcher) remove(name string) error { - wd, ok := w.watches.removePath(name) - if !ok { - return fmt.Errorf("%w: %s", ErrNonExistentWatch, name) - } - - success, errno := unix.InotifyRmWatch(w.fd, wd) - if success == -1 { - // TODO: Perhaps it's not helpful to return an error here in every case; - // The only two possible errors are: - // - // - EBADF, which happens when w.fd is not a valid file descriptor - // of any kind. - // - EINVAL, which is when fd is not an inotify descriptor or wd - // is not a valid watch descriptor. Watch descriptors are - // invalidated when they are removed explicitly or implicitly; - // explicitly by inotify_rm_watch, implicitly when the file they - // are watching is deleted. - return errno +func (w *inotify) remove(name string) error { + wds, err := w.watches.removePath(name) + if err != nil { + return err + } + + for _, wd := range wds { + _, err := unix.InotifyRmWatch(w.fd, wd) + if err != nil { + // TODO: Perhaps it's not helpful to return an error here in every + // case; the only two possible errors are: + // + // EBADF, which happens when w.fd is not a valid file descriptor of + // any kind. + // + // EINVAL, which is when fd is not an inotify descriptor or wd is + // not a valid watch descriptor. Watch descriptors are invalidated + // when they are removed explicitly or implicitly; explicitly by + // inotify_rm_watch, implicitly when the file they are watching is + // deleted. + return err + } } return nil } -// WatchList returns all paths explicitly added with [Watcher.Add] (and are not -// yet removed). -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) WatchList() []string { +func (w *inotify) WatchList() []string { if w.isClosed() { return nil } @@ -463,7 +411,7 @@ func (w *Watcher) WatchList() []string { // readEvents reads from the inotify file descriptor, converts the // received events into Event objects and sends them via the Events channel -func (w *Watcher) readEvents() { +func (w *inotify) readEvents() { defer func() { close(w.doneResp) close(w.Errors) @@ -506,15 +454,17 @@ func (w *Watcher) readEvents() { continue } - var offset uint32 // We don't know how many events we just read into the buffer // While the offset points to at least one whole event... + var offset uint32 for offset <= uint32(n-unix.SizeofInotifyEvent) { var ( // Point "raw" to the event in the buffer raw = (*unix.InotifyEvent)(unsafe.Pointer(&buf[offset])) mask = uint32(raw.Mask) nameLen = uint32(raw.Len) + // Move to the next event in the buffer + next = func() { offset += unix.SizeofInotifyEvent + nameLen } ) if mask&unix.IN_Q_OVERFLOW != 0 { @@ -523,21 +473,53 @@ func (w *Watcher) readEvents() { } } - // If the event happened to the watched directory or the watched file, the kernel - // doesn't append the filename to the event, but we would like to always fill the - // the "Name" field with a valid filename. We retrieve the path of the watch from - // the "paths" map. + /// If the event happened to the watched directory or the watched + /// file, the kernel doesn't append the filename to the event, but + /// we would like to always fill the the "Name" field with a valid + /// filename. We retrieve the path of the watch from the "paths" + /// map. watch := w.watches.byWd(uint32(raw.Wd)) + /// Can be nil if Remove() was called in another goroutine for this + /// path inbetween reading the events from the kernel and reading + /// the internal state. Not much we can do about it, so just skip. + /// See #616. + if watch == nil { + next() + continue + } + + name := watch.path + if nameLen > 0 { + /// Point "bytes" at the first byte of the filename + bytes := (*[unix.PathMax]byte)(unsafe.Pointer(&buf[offset+unix.SizeofInotifyEvent]))[:nameLen:nameLen] + /// The filename is padded with NULL bytes. TrimRight() gets rid of those. + name += "/" + strings.TrimRight(string(bytes[0:nameLen]), "\000") + } + + if debug { + internal.Debug(name, raw.Mask, raw.Cookie) + } + + if mask&unix.IN_IGNORED != 0 { //&& event.Op != 0 + next() + continue + } // inotify will automatically remove the watch on deletes; just need // to clean our state here. - if watch != nil && mask&unix.IN_DELETE_SELF == unix.IN_DELETE_SELF { + if mask&unix.IN_DELETE_SELF == unix.IN_DELETE_SELF { w.watches.remove(watch.wd) } + // We can't really update the state when a watched path is moved; // only IN_MOVE_SELF is sent and not IN_MOVED_{FROM,TO}. So remove // the watch. - if watch != nil && mask&unix.IN_MOVE_SELF == unix.IN_MOVE_SELF { + if mask&unix.IN_MOVE_SELF == unix.IN_MOVE_SELF { + if watch.recurse { + next() // Do nothing + continue + } + err := w.remove(watch.path) if err != nil && !errors.Is(err, ErrNonExistentWatch) { if !w.sendError(err) { @@ -546,34 +528,69 @@ func (w *Watcher) readEvents() { } } - var name string - if watch != nil { - name = watch.path - } - if nameLen > 0 { - // Point "bytes" at the first byte of the filename - bytes := (*[unix.PathMax]byte)(unsafe.Pointer(&buf[offset+unix.SizeofInotifyEvent]))[:nameLen:nameLen] - // The filename is padded with NULL bytes. TrimRight() gets rid of those. - name += "/" + strings.TrimRight(string(bytes[0:nameLen]), "\000") + /// Skip if we're watching both this path and the parent; the parent + /// will already send a delete so no need to do it twice. + if mask&unix.IN_DELETE_SELF != 0 { + if _, ok := w.watches.path[filepath.Dir(watch.path)]; ok { + next() + continue + } } - event := w.newEvent(name, mask) + ev := w.newEvent(name, mask, raw.Cookie) + // Need to update watch path for recurse. + if watch.recurse { + isDir := mask&unix.IN_ISDIR == unix.IN_ISDIR + /// New directory created: set up watch on it. + if isDir && ev.Has(Create) { + err := w.register(ev.Name, watch.flags, true) + if !w.sendError(err) { + return + } - // Send the events that are not ignored on the events channel - if mask&unix.IN_IGNORED == 0 { - if !w.sendEvent(event) { - return + // This was a directory rename, so we need to update all + // the children. + // + // TODO: this is of course pretty slow; we should use a + // better data structure for storing all of this, e.g. store + // children in the watch. I have some code for this in my + // kqueue refactor we can use in the future. For now I'm + // okay with this as it's not publicly available. + // Correctness first, performance second. + if ev.renamedFrom != "" { + w.watches.mu.Lock() + for k, ww := range w.watches.wd { + if k == watch.wd || ww.path == ev.Name { + continue + } + if strings.HasPrefix(ww.path, ev.renamedFrom) { + ww.path = strings.Replace(ww.path, ev.renamedFrom, ev.Name, 1) + w.watches.wd[k] = ww + } + } + w.watches.mu.Unlock() + } } } - // Move to the next event in the buffer - offset += unix.SizeofInotifyEvent + nameLen + /// Send the events that are not ignored on the events channel + if !w.sendEvent(ev) { + return + } + next() } } } -// newEvent returns an platform-independent Event based on an inotify mask. -func (w *Watcher) newEvent(name string, mask uint32) Event { +func (w *inotify) isRecursive(path string) bool { + ww := w.watches.byPath(path) + if ww == nil { // path could be a file, so also check the Dir. + ww = w.watches.byPath(filepath.Dir(path)) + } + return ww != nil && ww.recurse +} + +func (w *inotify) newEvent(name string, mask, cookie uint32) Event { e := Event{Name: name} if mask&unix.IN_CREATE == unix.IN_CREATE || mask&unix.IN_MOVED_TO == unix.IN_MOVED_TO { e.Op |= Create @@ -584,11 +601,58 @@ func (w *Watcher) newEvent(name string, mask uint32) Event { if mask&unix.IN_MODIFY == unix.IN_MODIFY { e.Op |= Write } + if mask&unix.IN_OPEN == unix.IN_OPEN { + e.Op |= xUnportableOpen + } + if mask&unix.IN_ACCESS == unix.IN_ACCESS { + e.Op |= xUnportableRead + } + if mask&unix.IN_CLOSE_WRITE == unix.IN_CLOSE_WRITE { + e.Op |= xUnportableCloseWrite + } + if mask&unix.IN_CLOSE_NOWRITE == unix.IN_CLOSE_NOWRITE { + e.Op |= xUnportableCloseRead + } if mask&unix.IN_MOVE_SELF == unix.IN_MOVE_SELF || mask&unix.IN_MOVED_FROM == unix.IN_MOVED_FROM { e.Op |= Rename } if mask&unix.IN_ATTRIB == unix.IN_ATTRIB { e.Op |= Chmod } + + if cookie != 0 { + if mask&unix.IN_MOVED_FROM == unix.IN_MOVED_FROM { + w.cookiesMu.Lock() + w.cookies[w.cookieIndex] = koekje{cookie: cookie, path: e.Name} + w.cookieIndex++ + if w.cookieIndex > 9 { + w.cookieIndex = 0 + } + w.cookiesMu.Unlock() + } else if mask&unix.IN_MOVED_TO == unix.IN_MOVED_TO { + w.cookiesMu.Lock() + var prev string + for _, c := range w.cookies { + if c.cookie == cookie { + prev = c.path + break + } + } + w.cookiesMu.Unlock() + e.renamedFrom = prev + } + } return e } + +func (w *inotify) xSupports(op Op) bool { + return true // Supports everything. +} + +func (w *inotify) state() { + w.watches.mu.Lock() + defer w.watches.mu.Unlock() + for wd, ww := range w.watches.wd { + fmt.Fprintf(os.Stderr, "%4d: recurse=%t %q\n", wd, ww.recurse, ww.path) + } +} diff --git a/vendor/github.com/fsnotify/fsnotify/backend_kqueue.go b/vendor/github.com/fsnotify/fsnotify/backend_kqueue.go index 063a0915a0..d8de5ab76f 100644 --- a/vendor/github.com/fsnotify/fsnotify/backend_kqueue.go +++ b/vendor/github.com/fsnotify/fsnotify/backend_kqueue.go @@ -1,8 +1,4 @@ //go:build freebsd || openbsd || netbsd || dragonfly || darwin -// +build freebsd openbsd netbsd dragonfly darwin - -// Note: the documentation on the Watcher type and methods is generated from -// mkdoc.zsh package fsnotify @@ -11,174 +7,195 @@ import ( "fmt" "os" "path/filepath" + "runtime" "sync" + "time" + "github.com/fsnotify/fsnotify/internal" "golang.org/x/sys/unix" ) -// Watcher watches a set of paths, delivering events on a channel. -// -// A watcher should not be copied (e.g. pass it by pointer, rather than by -// value). -// -// # Linux notes -// -// When a file is removed a Remove event won't be emitted until all file -// descriptors are closed, and deletes will always emit a Chmod. For example: -// -// fp := os.Open("file") -// os.Remove("file") // Triggers Chmod -// fp.Close() // Triggers Remove -// -// This is the event that inotify sends, so not much can be changed about this. -// -// The fs.inotify.max_user_watches sysctl variable specifies the upper limit -// for the number of watches per user, and fs.inotify.max_user_instances -// specifies the maximum number of inotify instances per user. Every Watcher you -// create is an "instance", and every path you add is a "watch". -// -// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and -// /proc/sys/fs/inotify/max_user_instances -// -// To increase them you can use sysctl or write the value to the /proc file: -// -// # Default values on Linux 5.18 -// sysctl fs.inotify.max_user_watches=124983 -// sysctl fs.inotify.max_user_instances=128 -// -// To make the changes persist on reboot edit /etc/sysctl.conf or -// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check -// your distro's documentation): -// -// fs.inotify.max_user_watches=124983 -// fs.inotify.max_user_instances=128 -// -// Reaching the limit will result in a "no space left on device" or "too many open -// files" error. -// -// # kqueue notes (macOS, BSD) -// -// kqueue requires opening a file descriptor for every file that's being watched; -// so if you're watching a directory with five files then that's six file -// descriptors. You will run in to your system's "max open files" limit faster on -// these platforms. -// -// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to -// control the maximum number of open files, as well as /etc/login.conf on BSD -// systems. -// -// # Windows notes -// -// Paths can be added as "C:\path\to\dir", but forward slashes -// ("C:/path/to/dir") will also work. -// -// When a watched directory is removed it will always send an event for the -// directory itself, but may not send events for all files in that directory. -// Sometimes it will send events for all times, sometimes it will send no -// events, and often only for some files. -// -// The default ReadDirectoryChangesW() buffer size is 64K, which is the largest -// value that is guaranteed to work with SMB filesystems. If you have many -// events in quick succession this may not be enough, and you will have to use -// [WithBufferSize] to increase the value. -type Watcher struct { - // Events sends the filesystem change events. - // - // fsnotify can send the following events; a "path" here can refer to a - // file, directory, symbolic link, or special file like a FIFO. - // - // fsnotify.Create A new path was created; this may be followed by one - // or more Write events if data also gets written to a - // file. - // - // fsnotify.Remove A path was removed. - // - // fsnotify.Rename A path was renamed. A rename is always sent with the - // old path as Event.Name, and a Create event will be - // sent with the new name. Renames are only sent for - // paths that are currently watched; e.g. moving an - // unmonitored file into a monitored directory will - // show up as just a Create. Similarly, renaming a file - // to outside a monitored directory will show up as - // only a Rename. - // - // fsnotify.Write A file or named pipe was written to. A Truncate will - // also trigger a Write. A single "write action" - // initiated by the user may show up as one or multiple - // writes, depending on when the system syncs things to - // disk. For example when compiling a large Go program - // you may get hundreds of Write events, and you may - // want to wait until you've stopped receiving them - // (see the dedup example in cmd/fsnotify). - // - // Some systems may send Write event for directories - // when the directory content changes. - // - // fsnotify.Chmod Attributes were changed. On Linux this is also sent - // when a file is removed (or more accurately, when a - // link to an inode is removed). On kqueue it's sent - // when a file is truncated. On Windows it's never - // sent. +type kqueue struct { Events chan Event - - // Errors sends any errors. - // - // ErrEventOverflow is used to indicate there are too many events: - // - // - inotify: There are too many queued events (fs.inotify.max_queued_events sysctl) - // - windows: The buffer size is too small; WithBufferSize() can be used to increase it. - // - kqueue, fen: Not used. Errors chan error - done chan struct{} - kq int // File descriptor (as returned by the kqueue() syscall). - closepipe [2]int // Pipe used for closing. - mu sync.Mutex // Protects access to watcher data - watches map[string]int // Watched file descriptors (key: path). - watchesByDir map[string]map[int]struct{} // Watched file descriptors indexed by the parent directory (key: dirname(path)). - userWatches map[string]struct{} // Watches added with Watcher.Add() - dirFlags map[string]uint32 // Watched directories to fflags used in kqueue. - paths map[int]pathInfo // File descriptors to path names for processing kqueue events. - fileExists map[string]struct{} // Keep track of if we know this file exists (to stop duplicate create events). - isClosed bool // Set to true when Close() is first called + kq int // File descriptor (as returned by the kqueue() syscall). + closepipe [2]int // Pipe used for closing kq. + watches *watches + done chan struct{} + doneMu sync.Mutex } -type pathInfo struct { - name string - isDir bool +type ( + watches struct { + mu sync.RWMutex + wd map[int]watch // wd → watch + path map[string]int // pathname → wd + byDir map[string]map[int]struct{} // dirname(path) → wd + seen map[string]struct{} // Keep track of if we know this file exists. + byUser map[string]struct{} // Watches added with Watcher.Add() + } + watch struct { + wd int + name string + linkName string // In case of links; name is the target, and this is the link. + isDir bool + dirFlags uint32 + } +) + +func newWatches() *watches { + return &watches{ + wd: make(map[int]watch), + path: make(map[string]int), + byDir: make(map[string]map[int]struct{}), + seen: make(map[string]struct{}), + byUser: make(map[string]struct{}), + } } -// NewWatcher creates a new Watcher. -func NewWatcher() (*Watcher, error) { - return NewBufferedWatcher(0) +func (w *watches) listPaths(userOnly bool) []string { + w.mu.RLock() + defer w.mu.RUnlock() + + if userOnly { + l := make([]string, 0, len(w.byUser)) + for p := range w.byUser { + l = append(l, p) + } + return l + } + + l := make([]string, 0, len(w.path)) + for p := range w.path { + l = append(l, p) + } + return l } -// NewBufferedWatcher creates a new Watcher with a buffered Watcher.Events -// channel. -// -// The main use case for this is situations with a very large number of events -// where the kernel buffer size can't be increased (e.g. due to lack of -// permissions). An unbuffered Watcher will perform better for almost all use -// cases, and whenever possible you will be better off increasing the kernel -// buffers instead of adding a large userspace buffer. -func NewBufferedWatcher(sz uint) (*Watcher, error) { +func (w *watches) watchesInDir(path string) []string { + w.mu.RLock() + defer w.mu.RUnlock() + + l := make([]string, 0, 4) + for fd := range w.byDir[path] { + info := w.wd[fd] + if _, ok := w.byUser[info.name]; !ok { + l = append(l, info.name) + } + } + return l +} + +// Mark path as added by the user. +func (w *watches) addUserWatch(path string) { + w.mu.Lock() + defer w.mu.Unlock() + w.byUser[path] = struct{}{} +} + +func (w *watches) addLink(path string, fd int) { + w.mu.Lock() + defer w.mu.Unlock() + + w.path[path] = fd + w.seen[path] = struct{}{} +} + +func (w *watches) add(path, linkPath string, fd int, isDir bool) { + w.mu.Lock() + defer w.mu.Unlock() + + w.path[path] = fd + w.wd[fd] = watch{wd: fd, name: path, linkName: linkPath, isDir: isDir} + + parent := filepath.Dir(path) + byDir, ok := w.byDir[parent] + if !ok { + byDir = make(map[int]struct{}, 1) + w.byDir[parent] = byDir + } + byDir[fd] = struct{}{} +} + +func (w *watches) byWd(fd int) (watch, bool) { + w.mu.RLock() + defer w.mu.RUnlock() + info, ok := w.wd[fd] + return info, ok +} + +func (w *watches) byPath(path string) (watch, bool) { + w.mu.RLock() + defer w.mu.RUnlock() + info, ok := w.wd[w.path[path]] + return info, ok +} + +func (w *watches) updateDirFlags(path string, flags uint32) { + w.mu.Lock() + defer w.mu.Unlock() + + fd := w.path[path] + info := w.wd[fd] + info.dirFlags = flags + w.wd[fd] = info +} + +func (w *watches) remove(fd int, path string) bool { + w.mu.Lock() + defer w.mu.Unlock() + + isDir := w.wd[fd].isDir + delete(w.path, path) + delete(w.byUser, path) + + parent := filepath.Dir(path) + delete(w.byDir[parent], fd) + + if len(w.byDir[parent]) == 0 { + delete(w.byDir, parent) + } + + delete(w.wd, fd) + delete(w.seen, path) + return isDir +} + +func (w *watches) markSeen(path string, exists bool) { + w.mu.Lock() + defer w.mu.Unlock() + if exists { + w.seen[path] = struct{}{} + } else { + delete(w.seen, path) + } +} + +func (w *watches) seenBefore(path string) bool { + w.mu.RLock() + defer w.mu.RUnlock() + _, ok := w.seen[path] + return ok +} + +func newBackend(ev chan Event, errs chan error) (backend, error) { + return newBufferedBackend(0, ev, errs) +} + +func newBufferedBackend(sz uint, ev chan Event, errs chan error) (backend, error) { kq, closepipe, err := newKqueue() if err != nil { return nil, err } - w := &Watcher{ - kq: kq, - closepipe: closepipe, - watches: make(map[string]int), - watchesByDir: make(map[string]map[int]struct{}), - dirFlags: make(map[string]uint32), - paths: make(map[int]pathInfo), - fileExists: make(map[string]struct{}), - userWatches: make(map[string]struct{}), - Events: make(chan Event, sz), - Errors: make(chan error), - done: make(chan struct{}), + w := &kqueue{ + Events: ev, + Errors: errs, + kq: kq, + closepipe: closepipe, + done: make(chan struct{}), + watches: newWatches(), } go w.readEvents() @@ -203,6 +220,8 @@ func newKqueue() (kq int, closepipe [2]int, err error) { unix.Close(kq) return kq, closepipe, err } + unix.CloseOnExec(closepipe[0]) + unix.CloseOnExec(closepipe[1]) // Register changes to listen on the closepipe. changes := make([]unix.Kevent_t, 1) @@ -221,166 +240,108 @@ func newKqueue() (kq int, closepipe [2]int, err error) { } // Returns true if the event was sent, or false if watcher is closed. -func (w *Watcher) sendEvent(e Event) bool { +func (w *kqueue) sendEvent(e Event) bool { select { - case w.Events <- e: - return true case <-w.done: return false + case w.Events <- e: + return true } } // Returns true if the error was sent, or false if watcher is closed. -func (w *Watcher) sendError(err error) bool { +func (w *kqueue) sendError(err error) bool { + if err == nil { + return true + } select { + case <-w.done: + return false case w.Errors <- err: return true + } +} + +func (w *kqueue) isClosed() bool { + select { case <-w.done: + return true + default: return false } } -// Close removes all watches and closes the Events channel. -func (w *Watcher) Close() error { - w.mu.Lock() - if w.isClosed { - w.mu.Unlock() +func (w *kqueue) Close() error { + w.doneMu.Lock() + if w.isClosed() { + w.doneMu.Unlock() return nil } - w.isClosed = true + close(w.done) + w.doneMu.Unlock() - // copy paths to remove while locked - pathsToRemove := make([]string, 0, len(w.watches)) - for name := range w.watches { - pathsToRemove = append(pathsToRemove, name) - } - w.mu.Unlock() // Unlock before calling Remove, which also locks + pathsToRemove := w.watches.listPaths(false) for _, name := range pathsToRemove { w.Remove(name) } // Send "quit" message to the reader goroutine. unix.Close(w.closepipe[1]) - close(w.done) - return nil } -// Add starts monitoring the path for changes. -// -// A path can only be watched once; watching it more than once is a no-op and will -// not return an error. Paths that do not yet exist on the filesystem cannot be -// watched. -// -// A watch will be automatically removed if the watched path is deleted or -// renamed. The exception is the Windows backend, which doesn't remove the -// watcher on renames. -// -// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special -// filesystems (/proc, /sys, etc.) generally don't work. -// -// Returns [ErrClosed] if [Watcher.Close] was called. -// -// See [Watcher.AddWith] for a version that allows adding options. -// -// # Watching directories -// -// All files in a directory are monitored, including new files that are created -// after the watcher is started. Subdirectories are not watched (i.e. it's -// non-recursive). -// -// # Watching files -// -// Watching individual files (rather than directories) is generally not -// recommended as many programs (especially editors) update files atomically: it -// will write to a temporary file which is then moved to to destination, -// overwriting the original (or some variant thereof). The watcher on the -// original file is now lost, as that no longer exists. -// -// The upshot of this is that a power failure or crash won't leave a -// half-written file. -// -// Watch the parent directory and use Event.Name to filter out files you're not -// interested in. There is an example of this in cmd/fsnotify/file.go. -func (w *Watcher) Add(name string) error { return w.AddWith(name) } +func (w *kqueue) Add(name string) error { return w.AddWith(name) } -// AddWith is like [Watcher.Add], but allows adding options. When using Add() -// the defaults described below are used. -// -// Possible options are: -// -// - [WithBufferSize] sets the buffer size for the Windows backend; no-op on -// other platforms. The default is 64K (65536 bytes). -func (w *Watcher) AddWith(name string, opts ...addOpt) error { - _ = getOptions(opts...) +func (w *kqueue) AddWith(name string, opts ...addOpt) error { + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s AddWith(%q)\n", + time.Now().Format("15:04:05.000000000"), name) + } + + with := getOptions(opts...) + if !w.xSupports(with.op) { + return fmt.Errorf("%w: %s", xErrUnsupported, with.op) + } - w.mu.Lock() - w.userWatches[name] = struct{}{} - w.mu.Unlock() _, err := w.addWatch(name, noteAllEvents) - return err + if err != nil { + return err + } + w.watches.addUserWatch(name) + return nil } -// Remove stops monitoring the path for changes. -// -// Directories are always removed non-recursively. For example, if you added -// /tmp/dir and /tmp/dir/subdir then you will need to remove both. -// -// Removing a path that has not yet been added returns [ErrNonExistentWatch]. -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) Remove(name string) error { +func (w *kqueue) Remove(name string) error { + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s Remove(%q)\n", + time.Now().Format("15:04:05.000000000"), name) + } return w.remove(name, true) } -func (w *Watcher) remove(name string, unwatchFiles bool) error { - name = filepath.Clean(name) - w.mu.Lock() - if w.isClosed { - w.mu.Unlock() +func (w *kqueue) remove(name string, unwatchFiles bool) error { + if w.isClosed() { return nil } - watchfd, ok := w.watches[name] - w.mu.Unlock() + + name = filepath.Clean(name) + info, ok := w.watches.byPath(name) if !ok { return fmt.Errorf("%w: %s", ErrNonExistentWatch, name) } - err := w.register([]int{watchfd}, unix.EV_DELETE, 0) + err := w.register([]int{info.wd}, unix.EV_DELETE, 0) if err != nil { return err } - unix.Close(watchfd) - - w.mu.Lock() - isDir := w.paths[watchfd].isDir - delete(w.watches, name) - delete(w.userWatches, name) - - parentName := filepath.Dir(name) - delete(w.watchesByDir[parentName], watchfd) - - if len(w.watchesByDir[parentName]) == 0 { - delete(w.watchesByDir, parentName) - } + unix.Close(info.wd) - delete(w.paths, watchfd) - delete(w.dirFlags, name) - delete(w.fileExists, name) - w.mu.Unlock() + isDir := w.watches.remove(info.wd, name) // Find all watched paths that are in this directory that are not external. if unwatchFiles && isDir { - var pathsToRemove []string - w.mu.Lock() - for fd := range w.watchesByDir[name] { - path := w.paths[fd] - if _, ok := w.userWatches[path.name]; !ok { - pathsToRemove = append(pathsToRemove, path.name) - } - } - w.mu.Unlock() + pathsToRemove := w.watches.watchesInDir(name) for _, name := range pathsToRemove { // Since these are internal, not much sense in propagating error to // the user, as that will just confuse them with an error about a @@ -391,23 +352,11 @@ func (w *Watcher) remove(name string, unwatchFiles bool) error { return nil } -// WatchList returns all paths explicitly added with [Watcher.Add] (and are not -// yet removed). -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) WatchList() []string { - w.mu.Lock() - defer w.mu.Unlock() - if w.isClosed { +func (w *kqueue) WatchList() []string { + if w.isClosed() { return nil } - - entries := make([]string, 0, len(w.userWatches)) - for pathname := range w.userWatches { - entries = append(entries, pathname) - } - - return entries + return w.watches.listPaths(true) } // Watch all events (except NOTE_EXTEND, NOTE_LINK, NOTE_REVOKE) @@ -417,34 +366,26 @@ const noteAllEvents = unix.NOTE_DELETE | unix.NOTE_WRITE | unix.NOTE_ATTRIB | un // described in kevent(2). // // Returns the real path to the file which was added, with symlinks resolved. -func (w *Watcher) addWatch(name string, flags uint32) (string, error) { - var isDir bool - name = filepath.Clean(name) - - w.mu.Lock() - if w.isClosed { - w.mu.Unlock() +func (w *kqueue) addWatch(name string, flags uint32) (string, error) { + if w.isClosed() { return "", ErrClosed } - watchfd, alreadyWatching := w.watches[name] - // We already have a watch, but we can still override flags. - if alreadyWatching { - isDir = w.paths[watchfd].isDir - } - w.mu.Unlock() + name = filepath.Clean(name) + + info, alreadyWatching := w.watches.byPath(name) if !alreadyWatching { fi, err := os.Lstat(name) if err != nil { return "", err } - // Don't watch sockets or named pipes + // Don't watch sockets or named pipes. if (fi.Mode()&os.ModeSocket == os.ModeSocket) || (fi.Mode()&os.ModeNamedPipe == os.ModeNamedPipe) { return "", nil } - // Follow Symlinks. + // Follow symlinks. if fi.Mode()&os.ModeSymlink == os.ModeSymlink { link, err := os.Readlink(name) if err != nil { @@ -455,18 +396,15 @@ func (w *Watcher) addWatch(name string, flags uint32) (string, error) { return "", nil } - w.mu.Lock() - _, alreadyWatching = w.watches[link] - w.mu.Unlock() - + _, alreadyWatching = w.watches.byPath(link) if alreadyWatching { // Add to watches so we don't get spurious Create events later // on when we diff the directories. - w.watches[name] = 0 - w.fileExists[name] = struct{}{} + w.watches.addLink(name, 0) return link, nil } + info.linkName = name name = link fi, err = os.Lstat(name) if err != nil { @@ -477,7 +415,7 @@ func (w *Watcher) addWatch(name string, flags uint32) (string, error) { // Retry on EINTR; open() can return EINTR in practice on macOS. // See #354, and Go issues 11180 and 39237. for { - watchfd, err = unix.Open(name, openMode, 0) + info.wd, err = unix.Open(name, openMode, 0) if err == nil { break } @@ -488,40 +426,25 @@ func (w *Watcher) addWatch(name string, flags uint32) (string, error) { return "", err } - isDir = fi.IsDir() + info.isDir = fi.IsDir() } - err := w.register([]int{watchfd}, unix.EV_ADD|unix.EV_CLEAR|unix.EV_ENABLE, flags) + err := w.register([]int{info.wd}, unix.EV_ADD|unix.EV_CLEAR|unix.EV_ENABLE, flags) if err != nil { - unix.Close(watchfd) + unix.Close(info.wd) return "", err } if !alreadyWatching { - w.mu.Lock() - parentName := filepath.Dir(name) - w.watches[name] = watchfd - - watchesByDir, ok := w.watchesByDir[parentName] - if !ok { - watchesByDir = make(map[int]struct{}, 1) - w.watchesByDir[parentName] = watchesByDir - } - watchesByDir[watchfd] = struct{}{} - w.paths[watchfd] = pathInfo{name: name, isDir: isDir} - w.mu.Unlock() + w.watches.add(name, info.linkName, info.wd, info.isDir) } - if isDir { - // Watch the directory if it has not been watched before, or if it was - // watched before, but perhaps only a NOTE_DELETE (watchDirectoryFiles) - w.mu.Lock() - + // Watch the directory if it has not been watched before, or if it was + // watched before, but perhaps only a NOTE_DELETE (watchDirectoryFiles) + if info.isDir { watchDir := (flags&unix.NOTE_WRITE) == unix.NOTE_WRITE && - (!alreadyWatching || (w.dirFlags[name]&unix.NOTE_WRITE) != unix.NOTE_WRITE) - // Store flags so this watch can be updated later - w.dirFlags[name] = flags - w.mu.Unlock() + (!alreadyWatching || (info.dirFlags&unix.NOTE_WRITE) != unix.NOTE_WRITE) + w.watches.updateDirFlags(name, flags) if watchDir { if err := w.watchDirectoryFiles(name); err != nil { @@ -534,7 +457,7 @@ func (w *Watcher) addWatch(name string, flags uint32) (string, error) { // readEvents reads from kqueue and converts the received kevents into // Event values that it sends down the Events channel. -func (w *Watcher) readEvents() { +func (w *kqueue) readEvents() { defer func() { close(w.Events) close(w.Errors) @@ -543,50 +466,65 @@ func (w *Watcher) readEvents() { }() eventBuffer := make([]unix.Kevent_t, 10) - for closed := false; !closed; { + for { kevents, err := w.read(eventBuffer) // EINTR is okay, the syscall was interrupted before timeout expired. if err != nil && err != unix.EINTR { if !w.sendError(fmt.Errorf("fsnotify.readEvents: %w", err)) { - closed = true + return } - continue } - // Flush the events we received to the Events channel for _, kevent := range kevents { var ( - watchfd = int(kevent.Ident) - mask = uint32(kevent.Fflags) + wd = int(kevent.Ident) + mask = uint32(kevent.Fflags) ) // Shut down the loop when the pipe is closed, but only after all // other events have been processed. - if watchfd == w.closepipe[0] { - closed = true - continue + if wd == w.closepipe[0] { + return } - w.mu.Lock() - path := w.paths[watchfd] - w.mu.Unlock() + path, ok := w.watches.byWd(wd) + if debug { + internal.Debug(path.name, &kevent) + } - event := w.newEvent(path.name, mask) + // On macOS it seems that sometimes an event with Ident=0 is + // delivered, and no other flags/information beyond that, even + // though we never saw such a file descriptor. For example in + // TestWatchSymlink/277 (usually at the end, but sometimes sooner): + // + // fmt.Printf("READ: %2d %#v\n", kevent.Ident, kevent) + // unix.Kevent_t{Ident:0x2a, Filter:-4, Flags:0x25, Fflags:0x2, Data:0, Udata:(*uint8)(nil)} + // unix.Kevent_t{Ident:0x0, Filter:-4, Flags:0x25, Fflags:0x2, Data:0, Udata:(*uint8)(nil)} + // + // The first is a normal event, the second with Ident 0. No error + // flag, no data, no ... nothing. + // + // I read a bit through bsd/kern_event.c from the xnu source, but I + // don't really see an obvious location where this is triggered – + // this doesn't seem intentional, but idk... + // + // Technically fd 0 is a valid descriptor, so only skip it if + // there's no path, and if we're on macOS. + if !ok && kevent.Ident == 0 && runtime.GOOS == "darwin" { + continue + } + + event := w.newEvent(path.name, path.linkName, mask) if event.Has(Rename) || event.Has(Remove) { w.remove(event.Name, false) - w.mu.Lock() - delete(w.fileExists, event.Name) - w.mu.Unlock() + w.watches.markSeen(event.Name, false) } if path.isDir && event.Has(Write) && !event.Has(Remove) { - w.sendDirectoryChangeEvents(event.Name) - } else { - if !w.sendEvent(event) { - closed = true - continue - } + w.dirChange(event.Name) + } else if !w.sendEvent(event) { + return } if event.Has(Remove) { @@ -594,25 +532,34 @@ func (w *Watcher) readEvents() { // mv f1 f2 will delete f2, then create f2. if path.isDir { fileDir := filepath.Clean(event.Name) - w.mu.Lock() - _, found := w.watches[fileDir] - w.mu.Unlock() + _, found := w.watches.byPath(fileDir) if found { - err := w.sendDirectoryChangeEvents(fileDir) - if err != nil { - if !w.sendError(err) { - closed = true - } + // TODO: this branch is never triggered in any test. + // Added in d6220df (2012). + // isDir check added in 8611c35 (2016): https://github.com/fsnotify/fsnotify/pull/111 + // + // I don't really get how this can be triggered either. + // And it wasn't triggered in the patch that added it, + // either. + // + // Original also had a comment: + // make sure the directory exists before we watch for + // changes. When we do a recursive watch and perform + // rm -rf, the parent directory might have gone + // missing, ignore the missing directory and let the + // upcoming delete event remove the watch from the + // parent directory. + err := w.dirChange(fileDir) + if !w.sendError(err) { + return } } } else { - filePath := filepath.Clean(event.Name) - if fi, err := os.Lstat(filePath); err == nil { - err := w.sendFileCreatedEventIfNew(filePath, fi) - if err != nil { - if !w.sendError(err) { - closed = true - } + path := filepath.Clean(event.Name) + if fi, err := os.Lstat(path); err == nil { + err := w.sendCreateIfNew(path, fi) + if !w.sendError(err) { + return } } } @@ -622,8 +569,14 @@ func (w *Watcher) readEvents() { } // newEvent returns an platform-independent Event based on kqueue Fflags. -func (w *Watcher) newEvent(name string, mask uint32) Event { +func (w *kqueue) newEvent(name, linkName string, mask uint32) Event { e := Event{Name: name} + if linkName != "" { + // If the user watched "/path/link" then emit events as "/path/link" + // rather than "/path/target". + e.Name = linkName + } + if mask&unix.NOTE_DELETE == unix.NOTE_DELETE { e.Op |= Remove } @@ -645,8 +598,7 @@ func (w *Watcher) newEvent(name string, mask uint32) Event { } // watchDirectoryFiles to mimic inotify when adding a watch on a directory -func (w *Watcher) watchDirectoryFiles(dirPath string) error { - // Get all files +func (w *kqueue) watchDirectoryFiles(dirPath string) error { files, err := os.ReadDir(dirPath) if err != nil { return err @@ -674,9 +626,7 @@ func (w *Watcher) watchDirectoryFiles(dirPath string) error { } } - w.mu.Lock() - w.fileExists[cleanPath] = struct{}{} - w.mu.Unlock() + w.watches.markSeen(cleanPath, true) } return nil @@ -686,7 +636,7 @@ func (w *Watcher) watchDirectoryFiles(dirPath string) error { // // This functionality is to have the BSD watcher match the inotify, which sends // a create event for files created in a watched directory. -func (w *Watcher) sendDirectoryChangeEvents(dir string) error { +func (w *kqueue) dirChange(dir string) error { files, err := os.ReadDir(dir) if err != nil { // Directory no longer exists: we can ignore this safely. kqueue will @@ -694,61 +644,51 @@ func (w *Watcher) sendDirectoryChangeEvents(dir string) error { if errors.Is(err, os.ErrNotExist) { return nil } - return fmt.Errorf("fsnotify.sendDirectoryChangeEvents: %w", err) + return fmt.Errorf("fsnotify.dirChange: %w", err) } for _, f := range files { fi, err := f.Info() if err != nil { - return fmt.Errorf("fsnotify.sendDirectoryChangeEvents: %w", err) + return fmt.Errorf("fsnotify.dirChange: %w", err) } - err = w.sendFileCreatedEventIfNew(filepath.Join(dir, fi.Name()), fi) + err = w.sendCreateIfNew(filepath.Join(dir, fi.Name()), fi) if err != nil { // Don't need to send an error if this file isn't readable. if errors.Is(err, unix.EACCES) || errors.Is(err, unix.EPERM) { return nil } - return fmt.Errorf("fsnotify.sendDirectoryChangeEvents: %w", err) + return fmt.Errorf("fsnotify.dirChange: %w", err) } } return nil } -// sendFileCreatedEvent sends a create event if the file isn't already being tracked. -func (w *Watcher) sendFileCreatedEventIfNew(filePath string, fi os.FileInfo) (err error) { - w.mu.Lock() - _, doesExist := w.fileExists[filePath] - w.mu.Unlock() - if !doesExist { - if !w.sendEvent(Event{Name: filePath, Op: Create}) { - return +// Send a create event if the file isn't already being tracked, and start +// watching this file. +func (w *kqueue) sendCreateIfNew(path string, fi os.FileInfo) error { + if !w.watches.seenBefore(path) { + if !w.sendEvent(Event{Name: path, Op: Create}) { + return nil } } - // like watchDirectoryFiles (but without doing another ReadDir) - filePath, err = w.internalWatch(filePath, fi) + // Like watchDirectoryFiles, but without doing another ReadDir. + path, err := w.internalWatch(path, fi) if err != nil { return err } - - w.mu.Lock() - w.fileExists[filePath] = struct{}{} - w.mu.Unlock() - + w.watches.markSeen(path, true) return nil } -func (w *Watcher) internalWatch(name string, fi os.FileInfo) (string, error) { +func (w *kqueue) internalWatch(name string, fi os.FileInfo) (string, error) { if fi.IsDir() { // mimic Linux providing delete events for subdirectories, but preserve // the flags used if currently watching subdirectory - w.mu.Lock() - flags := w.dirFlags[name] - w.mu.Unlock() - - flags |= unix.NOTE_DELETE | unix.NOTE_RENAME - return w.addWatch(name, flags) + info, _ := w.watches.byPath(name) + return w.addWatch(name, info.dirFlags|unix.NOTE_DELETE|unix.NOTE_RENAME) } // watch file to mimic Linux inotify @@ -756,7 +696,7 @@ func (w *Watcher) internalWatch(name string, fi os.FileInfo) (string, error) { } // Register events with the queue. -func (w *Watcher) register(fds []int, flags int, fflags uint32) error { +func (w *kqueue) register(fds []int, flags int, fflags uint32) error { changes := make([]unix.Kevent_t, len(fds)) for i, fd := range fds { // SetKevent converts int to the platform-specific types. @@ -773,10 +713,21 @@ func (w *Watcher) register(fds []int, flags int, fflags uint32) error { } // read retrieves pending events, or waits until an event occurs. -func (w *Watcher) read(events []unix.Kevent_t) ([]unix.Kevent_t, error) { +func (w *kqueue) read(events []unix.Kevent_t) ([]unix.Kevent_t, error) { n, err := unix.Kevent(w.kq, nil, events, nil) if err != nil { return nil, err } return events[0:n], nil } + +func (w *kqueue) xSupports(op Op) bool { + if runtime.GOOS == "freebsd" { + //return true // Supports everything. + } + if op.Has(xUnportableOpen) || op.Has(xUnportableRead) || + op.Has(xUnportableCloseWrite) || op.Has(xUnportableCloseRead) { + return false + } + return true +} diff --git a/vendor/github.com/fsnotify/fsnotify/backend_other.go b/vendor/github.com/fsnotify/fsnotify/backend_other.go index d34a23c015..5eb5dbc66f 100644 --- a/vendor/github.com/fsnotify/fsnotify/backend_other.go +++ b/vendor/github.com/fsnotify/fsnotify/backend_other.go @@ -1,205 +1,23 @@ //go:build appengine || (!darwin && !dragonfly && !freebsd && !openbsd && !linux && !netbsd && !solaris && !windows) -// +build appengine !darwin,!dragonfly,!freebsd,!openbsd,!linux,!netbsd,!solaris,!windows - -// Note: the documentation on the Watcher type and methods is generated from -// mkdoc.zsh package fsnotify import "errors" -// Watcher watches a set of paths, delivering events on a channel. -// -// A watcher should not be copied (e.g. pass it by pointer, rather than by -// value). -// -// # Linux notes -// -// When a file is removed a Remove event won't be emitted until all file -// descriptors are closed, and deletes will always emit a Chmod. For example: -// -// fp := os.Open("file") -// os.Remove("file") // Triggers Chmod -// fp.Close() // Triggers Remove -// -// This is the event that inotify sends, so not much can be changed about this. -// -// The fs.inotify.max_user_watches sysctl variable specifies the upper limit -// for the number of watches per user, and fs.inotify.max_user_instances -// specifies the maximum number of inotify instances per user. Every Watcher you -// create is an "instance", and every path you add is a "watch". -// -// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and -// /proc/sys/fs/inotify/max_user_instances -// -// To increase them you can use sysctl or write the value to the /proc file: -// -// # Default values on Linux 5.18 -// sysctl fs.inotify.max_user_watches=124983 -// sysctl fs.inotify.max_user_instances=128 -// -// To make the changes persist on reboot edit /etc/sysctl.conf or -// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check -// your distro's documentation): -// -// fs.inotify.max_user_watches=124983 -// fs.inotify.max_user_instances=128 -// -// Reaching the limit will result in a "no space left on device" or "too many open -// files" error. -// -// # kqueue notes (macOS, BSD) -// -// kqueue requires opening a file descriptor for every file that's being watched; -// so if you're watching a directory with five files then that's six file -// descriptors. You will run in to your system's "max open files" limit faster on -// these platforms. -// -// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to -// control the maximum number of open files, as well as /etc/login.conf on BSD -// systems. -// -// # Windows notes -// -// Paths can be added as "C:\path\to\dir", but forward slashes -// ("C:/path/to/dir") will also work. -// -// When a watched directory is removed it will always send an event for the -// directory itself, but may not send events for all files in that directory. -// Sometimes it will send events for all times, sometimes it will send no -// events, and often only for some files. -// -// The default ReadDirectoryChangesW() buffer size is 64K, which is the largest -// value that is guaranteed to work with SMB filesystems. If you have many -// events in quick succession this may not be enough, and you will have to use -// [WithBufferSize] to increase the value. -type Watcher struct { - // Events sends the filesystem change events. - // - // fsnotify can send the following events; a "path" here can refer to a - // file, directory, symbolic link, or special file like a FIFO. - // - // fsnotify.Create A new path was created; this may be followed by one - // or more Write events if data also gets written to a - // file. - // - // fsnotify.Remove A path was removed. - // - // fsnotify.Rename A path was renamed. A rename is always sent with the - // old path as Event.Name, and a Create event will be - // sent with the new name. Renames are only sent for - // paths that are currently watched; e.g. moving an - // unmonitored file into a monitored directory will - // show up as just a Create. Similarly, renaming a file - // to outside a monitored directory will show up as - // only a Rename. - // - // fsnotify.Write A file or named pipe was written to. A Truncate will - // also trigger a Write. A single "write action" - // initiated by the user may show up as one or multiple - // writes, depending on when the system syncs things to - // disk. For example when compiling a large Go program - // you may get hundreds of Write events, and you may - // want to wait until you've stopped receiving them - // (see the dedup example in cmd/fsnotify). - // - // Some systems may send Write event for directories - // when the directory content changes. - // - // fsnotify.Chmod Attributes were changed. On Linux this is also sent - // when a file is removed (or more accurately, when a - // link to an inode is removed). On kqueue it's sent - // when a file is truncated. On Windows it's never - // sent. +type other struct { Events chan Event - - // Errors sends any errors. - // - // ErrEventOverflow is used to indicate there are too many events: - // - // - inotify: There are too many queued events (fs.inotify.max_queued_events sysctl) - // - windows: The buffer size is too small; WithBufferSize() can be used to increase it. - // - kqueue, fen: Not used. Errors chan error } -// NewWatcher creates a new Watcher. -func NewWatcher() (*Watcher, error) { +func newBackend(ev chan Event, errs chan error) (backend, error) { return nil, errors.New("fsnotify not supported on the current platform") } - -// NewBufferedWatcher creates a new Watcher with a buffered Watcher.Events -// channel. -// -// The main use case for this is situations with a very large number of events -// where the kernel buffer size can't be increased (e.g. due to lack of -// permissions). An unbuffered Watcher will perform better for almost all use -// cases, and whenever possible you will be better off increasing the kernel -// buffers instead of adding a large userspace buffer. -func NewBufferedWatcher(sz uint) (*Watcher, error) { return NewWatcher() } - -// Close removes all watches and closes the Events channel. -func (w *Watcher) Close() error { return nil } - -// WatchList returns all paths explicitly added with [Watcher.Add] (and are not -// yet removed). -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) WatchList() []string { return nil } - -// Add starts monitoring the path for changes. -// -// A path can only be watched once; watching it more than once is a no-op and will -// not return an error. Paths that do not yet exist on the filesystem cannot be -// watched. -// -// A watch will be automatically removed if the watched path is deleted or -// renamed. The exception is the Windows backend, which doesn't remove the -// watcher on renames. -// -// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special -// filesystems (/proc, /sys, etc.) generally don't work. -// -// Returns [ErrClosed] if [Watcher.Close] was called. -// -// See [Watcher.AddWith] for a version that allows adding options. -// -// # Watching directories -// -// All files in a directory are monitored, including new files that are created -// after the watcher is started. Subdirectories are not watched (i.e. it's -// non-recursive). -// -// # Watching files -// -// Watching individual files (rather than directories) is generally not -// recommended as many programs (especially editors) update files atomically: it -// will write to a temporary file which is then moved to to destination, -// overwriting the original (or some variant thereof). The watcher on the -// original file is now lost, as that no longer exists. -// -// The upshot of this is that a power failure or crash won't leave a -// half-written file. -// -// Watch the parent directory and use Event.Name to filter out files you're not -// interested in. There is an example of this in cmd/fsnotify/file.go. -func (w *Watcher) Add(name string) error { return nil } - -// AddWith is like [Watcher.Add], but allows adding options. When using Add() -// the defaults described below are used. -// -// Possible options are: -// -// - [WithBufferSize] sets the buffer size for the Windows backend; no-op on -// other platforms. The default is 64K (65536 bytes). -func (w *Watcher) AddWith(name string, opts ...addOpt) error { return nil } - -// Remove stops monitoring the path for changes. -// -// Directories are always removed non-recursively. For example, if you added -// /tmp/dir and /tmp/dir/subdir then you will need to remove both. -// -// Removing a path that has not yet been added returns [ErrNonExistentWatch]. -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) Remove(name string) error { return nil } +func newBufferedBackend(sz uint, ev chan Event, errs chan error) (backend, error) { + return newBackend(ev, errs) +} +func (w *other) Close() error { return nil } +func (w *other) WatchList() []string { return nil } +func (w *other) Add(name string) error { return nil } +func (w *other) AddWith(name string, opts ...addOpt) error { return nil } +func (w *other) Remove(name string) error { return nil } +func (w *other) xSupports(op Op) bool { return false } diff --git a/vendor/github.com/fsnotify/fsnotify/backend_windows.go b/vendor/github.com/fsnotify/fsnotify/backend_windows.go index 9bc91e5d61..c54a630838 100644 --- a/vendor/github.com/fsnotify/fsnotify/backend_windows.go +++ b/vendor/github.com/fsnotify/fsnotify/backend_windows.go @@ -1,12 +1,8 @@ //go:build windows -// +build windows // Windows backend based on ReadDirectoryChangesW() // // https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-readdirectorychangesw -// -// Note: the documentation on the Watcher type and methods is generated from -// mkdoc.zsh package fsnotify @@ -19,123 +15,15 @@ import ( "runtime" "strings" "sync" + "time" "unsafe" + "github.com/fsnotify/fsnotify/internal" "golang.org/x/sys/windows" ) -// Watcher watches a set of paths, delivering events on a channel. -// -// A watcher should not be copied (e.g. pass it by pointer, rather than by -// value). -// -// # Linux notes -// -// When a file is removed a Remove event won't be emitted until all file -// descriptors are closed, and deletes will always emit a Chmod. For example: -// -// fp := os.Open("file") -// os.Remove("file") // Triggers Chmod -// fp.Close() // Triggers Remove -// -// This is the event that inotify sends, so not much can be changed about this. -// -// The fs.inotify.max_user_watches sysctl variable specifies the upper limit -// for the number of watches per user, and fs.inotify.max_user_instances -// specifies the maximum number of inotify instances per user. Every Watcher you -// create is an "instance", and every path you add is a "watch". -// -// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and -// /proc/sys/fs/inotify/max_user_instances -// -// To increase them you can use sysctl or write the value to the /proc file: -// -// # Default values on Linux 5.18 -// sysctl fs.inotify.max_user_watches=124983 -// sysctl fs.inotify.max_user_instances=128 -// -// To make the changes persist on reboot edit /etc/sysctl.conf or -// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check -// your distro's documentation): -// -// fs.inotify.max_user_watches=124983 -// fs.inotify.max_user_instances=128 -// -// Reaching the limit will result in a "no space left on device" or "too many open -// files" error. -// -// # kqueue notes (macOS, BSD) -// -// kqueue requires opening a file descriptor for every file that's being watched; -// so if you're watching a directory with five files then that's six file -// descriptors. You will run in to your system's "max open files" limit faster on -// these platforms. -// -// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to -// control the maximum number of open files, as well as /etc/login.conf on BSD -// systems. -// -// # Windows notes -// -// Paths can be added as "C:\path\to\dir", but forward slashes -// ("C:/path/to/dir") will also work. -// -// When a watched directory is removed it will always send an event for the -// directory itself, but may not send events for all files in that directory. -// Sometimes it will send events for all times, sometimes it will send no -// events, and often only for some files. -// -// The default ReadDirectoryChangesW() buffer size is 64K, which is the largest -// value that is guaranteed to work with SMB filesystems. If you have many -// events in quick succession this may not be enough, and you will have to use -// [WithBufferSize] to increase the value. -type Watcher struct { - // Events sends the filesystem change events. - // - // fsnotify can send the following events; a "path" here can refer to a - // file, directory, symbolic link, or special file like a FIFO. - // - // fsnotify.Create A new path was created; this may be followed by one - // or more Write events if data also gets written to a - // file. - // - // fsnotify.Remove A path was removed. - // - // fsnotify.Rename A path was renamed. A rename is always sent with the - // old path as Event.Name, and a Create event will be - // sent with the new name. Renames are only sent for - // paths that are currently watched; e.g. moving an - // unmonitored file into a monitored directory will - // show up as just a Create. Similarly, renaming a file - // to outside a monitored directory will show up as - // only a Rename. - // - // fsnotify.Write A file or named pipe was written to. A Truncate will - // also trigger a Write. A single "write action" - // initiated by the user may show up as one or multiple - // writes, depending on when the system syncs things to - // disk. For example when compiling a large Go program - // you may get hundreds of Write events, and you may - // want to wait until you've stopped receiving them - // (see the dedup example in cmd/fsnotify). - // - // Some systems may send Write event for directories - // when the directory content changes. - // - // fsnotify.Chmod Attributes were changed. On Linux this is also sent - // when a file is removed (or more accurately, when a - // link to an inode is removed). On kqueue it's sent - // when a file is truncated. On Windows it's never - // sent. +type readDirChangesW struct { Events chan Event - - // Errors sends any errors. - // - // ErrEventOverflow is used to indicate there are too many events: - // - // - inotify: There are too many queued events (fs.inotify.max_queued_events sysctl) - // - windows: The buffer size is too small; WithBufferSize() can be used to increase it. - // - kqueue, fen: Not used. Errors chan error port windows.Handle // Handle to completion port @@ -147,48 +35,40 @@ type Watcher struct { closed bool // Set to true when Close() is first called } -// NewWatcher creates a new Watcher. -func NewWatcher() (*Watcher, error) { - return NewBufferedWatcher(50) +func newBackend(ev chan Event, errs chan error) (backend, error) { + return newBufferedBackend(50, ev, errs) } -// NewBufferedWatcher creates a new Watcher with a buffered Watcher.Events -// channel. -// -// The main use case for this is situations with a very large number of events -// where the kernel buffer size can't be increased (e.g. due to lack of -// permissions). An unbuffered Watcher will perform better for almost all use -// cases, and whenever possible you will be better off increasing the kernel -// buffers instead of adding a large userspace buffer. -func NewBufferedWatcher(sz uint) (*Watcher, error) { +func newBufferedBackend(sz uint, ev chan Event, errs chan error) (backend, error) { port, err := windows.CreateIoCompletionPort(windows.InvalidHandle, 0, 0, 0) if err != nil { return nil, os.NewSyscallError("CreateIoCompletionPort", err) } - w := &Watcher{ + w := &readDirChangesW{ + Events: ev, + Errors: errs, port: port, watches: make(watchMap), input: make(chan *input, 1), - Events: make(chan Event, sz), - Errors: make(chan error), quit: make(chan chan<- error, 1), } go w.readEvents() return w, nil } -func (w *Watcher) isClosed() bool { +func (w *readDirChangesW) isClosed() bool { w.mu.Lock() defer w.mu.Unlock() return w.closed } -func (w *Watcher) sendEvent(name string, mask uint64) bool { +func (w *readDirChangesW) sendEvent(name, renamedFrom string, mask uint64) bool { if mask == 0 { return false } event := w.newEvent(name, uint32(mask)) + event.renamedFrom = renamedFrom select { case ch := <-w.quit: w.quit <- ch @@ -198,17 +78,19 @@ func (w *Watcher) sendEvent(name string, mask uint64) bool { } // Returns true if the error was sent, or false if watcher is closed. -func (w *Watcher) sendError(err error) bool { +func (w *readDirChangesW) sendError(err error) bool { + if err == nil { + return true + } select { case w.Errors <- err: return true case <-w.quit: + return false } - return false } -// Close removes all watches and closes the Events channel. -func (w *Watcher) Close() error { +func (w *readDirChangesW) Close() error { if w.isClosed() { return nil } @@ -226,57 +108,21 @@ func (w *Watcher) Close() error { return <-ch } -// Add starts monitoring the path for changes. -// -// A path can only be watched once; watching it more than once is a no-op and will -// not return an error. Paths that do not yet exist on the filesystem cannot be -// watched. -// -// A watch will be automatically removed if the watched path is deleted or -// renamed. The exception is the Windows backend, which doesn't remove the -// watcher on renames. -// -// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special -// filesystems (/proc, /sys, etc.) generally don't work. -// -// Returns [ErrClosed] if [Watcher.Close] was called. -// -// See [Watcher.AddWith] for a version that allows adding options. -// -// # Watching directories -// -// All files in a directory are monitored, including new files that are created -// after the watcher is started. Subdirectories are not watched (i.e. it's -// non-recursive). -// -// # Watching files -// -// Watching individual files (rather than directories) is generally not -// recommended as many programs (especially editors) update files atomically: it -// will write to a temporary file which is then moved to to destination, -// overwriting the original (or some variant thereof). The watcher on the -// original file is now lost, as that no longer exists. -// -// The upshot of this is that a power failure or crash won't leave a -// half-written file. -// -// Watch the parent directory and use Event.Name to filter out files you're not -// interested in. There is an example of this in cmd/fsnotify/file.go. -func (w *Watcher) Add(name string) error { return w.AddWith(name) } +func (w *readDirChangesW) Add(name string) error { return w.AddWith(name) } -// AddWith is like [Watcher.Add], but allows adding options. When using Add() -// the defaults described below are used. -// -// Possible options are: -// -// - [WithBufferSize] sets the buffer size for the Windows backend; no-op on -// other platforms. The default is 64K (65536 bytes). -func (w *Watcher) AddWith(name string, opts ...addOpt) error { +func (w *readDirChangesW) AddWith(name string, opts ...addOpt) error { if w.isClosed() { return ErrClosed } + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s AddWith(%q)\n", + time.Now().Format("15:04:05.000000000"), filepath.ToSlash(name)) + } with := getOptions(opts...) + if !w.xSupports(with.op) { + return fmt.Errorf("%w: %s", xErrUnsupported, with.op) + } if with.bufsize < 4096 { return fmt.Errorf("fsnotify.WithBufferSize: buffer size cannot be smaller than 4096 bytes") } @@ -295,18 +141,14 @@ func (w *Watcher) AddWith(name string, opts ...addOpt) error { return <-in.reply } -// Remove stops monitoring the path for changes. -// -// Directories are always removed non-recursively. For example, if you added -// /tmp/dir and /tmp/dir/subdir then you will need to remove both. -// -// Removing a path that has not yet been added returns [ErrNonExistentWatch]. -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) Remove(name string) error { +func (w *readDirChangesW) Remove(name string) error { if w.isClosed() { return nil } + if debug { + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s Remove(%q)\n", + time.Now().Format("15:04:05.000000000"), filepath.ToSlash(name)) + } in := &input{ op: opRemoveWatch, @@ -320,11 +162,7 @@ func (w *Watcher) Remove(name string) error { return <-in.reply } -// WatchList returns all paths explicitly added with [Watcher.Add] (and are not -// yet removed). -// -// Returns nil if [Watcher.Close] was called. -func (w *Watcher) WatchList() []string { +func (w *readDirChangesW) WatchList() []string { if w.isClosed() { return nil } @@ -335,7 +173,13 @@ func (w *Watcher) WatchList() []string { entries := make([]string, 0, len(w.watches)) for _, entry := range w.watches { for _, watchEntry := range entry { - entries = append(entries, watchEntry.path) + for name := range watchEntry.names { + entries = append(entries, filepath.Join(watchEntry.path, name)) + } + // the directory itself is being watched + if watchEntry.mask != 0 { + entries = append(entries, watchEntry.path) + } } } @@ -361,7 +205,7 @@ const ( sysFSIGNORED = 0x8000 ) -func (w *Watcher) newEvent(name string, mask uint32) Event { +func (w *readDirChangesW) newEvent(name string, mask uint32) Event { e := Event{Name: name} if mask&sysFSCREATE == sysFSCREATE || mask&sysFSMOVEDTO == sysFSMOVEDTO { e.Op |= Create @@ -417,7 +261,7 @@ type ( watchMap map[uint32]indexMap ) -func (w *Watcher) wakeupReader() error { +func (w *readDirChangesW) wakeupReader() error { err := windows.PostQueuedCompletionStatus(w.port, 0, 0, nil) if err != nil { return os.NewSyscallError("PostQueuedCompletionStatus", err) @@ -425,7 +269,7 @@ func (w *Watcher) wakeupReader() error { return nil } -func (w *Watcher) getDir(pathname string) (dir string, err error) { +func (w *readDirChangesW) getDir(pathname string) (dir string, err error) { attr, err := windows.GetFileAttributes(windows.StringToUTF16Ptr(pathname)) if err != nil { return "", os.NewSyscallError("GetFileAttributes", err) @@ -439,7 +283,7 @@ func (w *Watcher) getDir(pathname string) (dir string, err error) { return } -func (w *Watcher) getIno(path string) (ino *inode, err error) { +func (w *readDirChangesW) getIno(path string) (ino *inode, err error) { h, err := windows.CreateFile(windows.StringToUTF16Ptr(path), windows.FILE_LIST_DIRECTORY, windows.FILE_SHARE_READ|windows.FILE_SHARE_WRITE|windows.FILE_SHARE_DELETE, @@ -482,9 +326,8 @@ func (m watchMap) set(ino *inode, watch *watch) { } // Must run within the I/O thread. -func (w *Watcher) addWatch(pathname string, flags uint64, bufsize int) error { - //pathname, recurse := recursivePath(pathname) - recurse := false +func (w *readDirChangesW) addWatch(pathname string, flags uint64, bufsize int) error { + pathname, recurse := recursivePath(pathname) dir, err := w.getDir(pathname) if err != nil { @@ -538,7 +381,7 @@ func (w *Watcher) addWatch(pathname string, flags uint64, bufsize int) error { } // Must run within the I/O thread. -func (w *Watcher) remWatch(pathname string) error { +func (w *readDirChangesW) remWatch(pathname string) error { pathname, recurse := recursivePath(pathname) dir, err := w.getDir(pathname) @@ -566,11 +409,11 @@ func (w *Watcher) remWatch(pathname string) error { return fmt.Errorf("%w: %s", ErrNonExistentWatch, pathname) } if pathname == dir { - w.sendEvent(watch.path, watch.mask&sysFSIGNORED) + w.sendEvent(watch.path, "", watch.mask&sysFSIGNORED) watch.mask = 0 } else { name := filepath.Base(pathname) - w.sendEvent(filepath.Join(watch.path, name), watch.names[name]&sysFSIGNORED) + w.sendEvent(filepath.Join(watch.path, name), "", watch.names[name]&sysFSIGNORED) delete(watch.names, name) } @@ -578,23 +421,23 @@ func (w *Watcher) remWatch(pathname string) error { } // Must run within the I/O thread. -func (w *Watcher) deleteWatch(watch *watch) { +func (w *readDirChangesW) deleteWatch(watch *watch) { for name, mask := range watch.names { if mask&provisional == 0 { - w.sendEvent(filepath.Join(watch.path, name), mask&sysFSIGNORED) + w.sendEvent(filepath.Join(watch.path, name), "", mask&sysFSIGNORED) } delete(watch.names, name) } if watch.mask != 0 { if watch.mask&provisional == 0 { - w.sendEvent(watch.path, watch.mask&sysFSIGNORED) + w.sendEvent(watch.path, "", watch.mask&sysFSIGNORED) } watch.mask = 0 } } // Must run within the I/O thread. -func (w *Watcher) startRead(watch *watch) error { +func (w *readDirChangesW) startRead(watch *watch) error { err := windows.CancelIo(watch.ino.handle) if err != nil { w.sendError(os.NewSyscallError("CancelIo", err)) @@ -624,7 +467,7 @@ func (w *Watcher) startRead(watch *watch) error { err := os.NewSyscallError("ReadDirectoryChanges", rdErr) if rdErr == windows.ERROR_ACCESS_DENIED && watch.mask&provisional == 0 { // Watched directory was probably removed - w.sendEvent(watch.path, watch.mask&sysFSDELETESELF) + w.sendEvent(watch.path, "", watch.mask&sysFSDELETESELF) err = nil } w.deleteWatch(watch) @@ -637,7 +480,7 @@ func (w *Watcher) startRead(watch *watch) error { // readEvents reads from the I/O completion port, converts the // received events into Event objects and sends them via the Events channel. // Entry point to the I/O thread. -func (w *Watcher) readEvents() { +func (w *readDirChangesW) readEvents() { var ( n uint32 key uintptr @@ -700,7 +543,7 @@ func (w *Watcher) readEvents() { } case windows.ERROR_ACCESS_DENIED: // Watched directory was probably removed - w.sendEvent(watch.path, watch.mask&sysFSDELETESELF) + w.sendEvent(watch.path, "", watch.mask&sysFSDELETESELF) w.deleteWatch(watch) w.startRead(watch) continue @@ -733,6 +576,10 @@ func (w *Watcher) readEvents() { name := windows.UTF16ToString(buf) fullname := filepath.Join(watch.path, name) + if debug { + internal.Debug(fullname, raw.Action) + } + var mask uint64 switch raw.Action { case windows.FILE_ACTION_REMOVED: @@ -761,21 +608,22 @@ func (w *Watcher) readEvents() { } } - sendNameEvent := func() { - w.sendEvent(fullname, watch.names[name]&mask) - } if raw.Action != windows.FILE_ACTION_RENAMED_NEW_NAME { - sendNameEvent() + w.sendEvent(fullname, "", watch.names[name]&mask) } if raw.Action == windows.FILE_ACTION_REMOVED { - w.sendEvent(fullname, watch.names[name]&sysFSIGNORED) + w.sendEvent(fullname, "", watch.names[name]&sysFSIGNORED) delete(watch.names, name) } - w.sendEvent(fullname, watch.mask&w.toFSnotifyFlags(raw.Action)) + if watch.rename != "" && raw.Action == windows.FILE_ACTION_RENAMED_NEW_NAME { + w.sendEvent(fullname, filepath.Join(watch.path, watch.rename), watch.mask&w.toFSnotifyFlags(raw.Action)) + } else { + w.sendEvent(fullname, "", watch.mask&w.toFSnotifyFlags(raw.Action)) + } + if raw.Action == windows.FILE_ACTION_RENAMED_NEW_NAME { - fullname = filepath.Join(watch.path, watch.rename) - sendNameEvent() + w.sendEvent(filepath.Join(watch.path, watch.rename), "", watch.names[name]&mask) } // Move to the next event in the buffer @@ -787,8 +635,7 @@ func (w *Watcher) readEvents() { // Error! if offset >= n { //lint:ignore ST1005 Windows should be capitalized - w.sendError(errors.New( - "Windows system assumed buffer larger than it is, events have likely been missed")) + w.sendError(errors.New("Windows system assumed buffer larger than it is, events have likely been missed")) break } } @@ -799,7 +646,7 @@ func (w *Watcher) readEvents() { } } -func (w *Watcher) toWindowsFlags(mask uint64) uint32 { +func (w *readDirChangesW) toWindowsFlags(mask uint64) uint32 { var m uint32 if mask&sysFSMODIFY != 0 { m |= windows.FILE_NOTIFY_CHANGE_LAST_WRITE @@ -810,7 +657,7 @@ func (w *Watcher) toWindowsFlags(mask uint64) uint32 { return m } -func (w *Watcher) toFSnotifyFlags(action uint32) uint64 { +func (w *readDirChangesW) toFSnotifyFlags(action uint32) uint64 { switch action { case windows.FILE_ACTION_ADDED: return sysFSCREATE @@ -825,3 +672,11 @@ func (w *Watcher) toFSnotifyFlags(action uint32) uint64 { } return 0 } + +func (w *readDirChangesW) xSupports(op Op) bool { + if op.Has(xUnportableOpen) || op.Has(xUnportableRead) || + op.Has(xUnportableCloseWrite) || op.Has(xUnportableCloseRead) { + return false + } + return true +} diff --git a/vendor/github.com/fsnotify/fsnotify/fsnotify.go b/vendor/github.com/fsnotify/fsnotify/fsnotify.go index 24c99cc499..0760efe916 100644 --- a/vendor/github.com/fsnotify/fsnotify/fsnotify.go +++ b/vendor/github.com/fsnotify/fsnotify/fsnotify.go @@ -3,19 +3,146 @@ // // Currently supported systems: // -// Linux 2.6.32+ via inotify -// BSD, macOS via kqueue -// Windows via ReadDirectoryChangesW -// illumos via FEN +// - Linux via inotify +// - BSD, macOS via kqueue +// - Windows via ReadDirectoryChangesW +// - illumos via FEN +// +// # FSNOTIFY_DEBUG +// +// Set the FSNOTIFY_DEBUG environment variable to "1" to print debug messages to +// stderr. This can be useful to track down some problems, especially in cases +// where fsnotify is used as an indirect dependency. +// +// Every event will be printed as soon as there's something useful to print, +// with as little processing from fsnotify. +// +// Example output: +// +// FSNOTIFY_DEBUG: 11:34:23.633087586 256:IN_CREATE → "/tmp/file-1" +// FSNOTIFY_DEBUG: 11:34:23.633202319 4:IN_ATTRIB → "/tmp/file-1" +// FSNOTIFY_DEBUG: 11:34:28.989728764 512:IN_DELETE → "/tmp/file-1" package fsnotify import ( "errors" "fmt" + "os" "path/filepath" "strings" ) +// Watcher watches a set of paths, delivering events on a channel. +// +// A watcher should not be copied (e.g. pass it by pointer, rather than by +// value). +// +// # Linux notes +// +// When a file is removed a Remove event won't be emitted until all file +// descriptors are closed, and deletes will always emit a Chmod. For example: +// +// fp := os.Open("file") +// os.Remove("file") // Triggers Chmod +// fp.Close() // Triggers Remove +// +// This is the event that inotify sends, so not much can be changed about this. +// +// The fs.inotify.max_user_watches sysctl variable specifies the upper limit +// for the number of watches per user, and fs.inotify.max_user_instances +// specifies the maximum number of inotify instances per user. Every Watcher you +// create is an "instance", and every path you add is a "watch". +// +// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and +// /proc/sys/fs/inotify/max_user_instances +// +// To increase them you can use sysctl or write the value to the /proc file: +// +// # Default values on Linux 5.18 +// sysctl fs.inotify.max_user_watches=124983 +// sysctl fs.inotify.max_user_instances=128 +// +// To make the changes persist on reboot edit /etc/sysctl.conf or +// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check +// your distro's documentation): +// +// fs.inotify.max_user_watches=124983 +// fs.inotify.max_user_instances=128 +// +// Reaching the limit will result in a "no space left on device" or "too many open +// files" error. +// +// # kqueue notes (macOS, BSD) +// +// kqueue requires opening a file descriptor for every file that's being watched; +// so if you're watching a directory with five files then that's six file +// descriptors. You will run in to your system's "max open files" limit faster on +// these platforms. +// +// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to +// control the maximum number of open files, as well as /etc/login.conf on BSD +// systems. +// +// # Windows notes +// +// Paths can be added as "C:\\path\\to\\dir", but forward slashes +// ("C:/path/to/dir") will also work. +// +// When a watched directory is removed it will always send an event for the +// directory itself, but may not send events for all files in that directory. +// Sometimes it will send events for all files, sometimes it will send no +// events, and often only for some files. +// +// The default ReadDirectoryChangesW() buffer size is 64K, which is the largest +// value that is guaranteed to work with SMB filesystems. If you have many +// events in quick succession this may not be enough, and you will have to use +// [WithBufferSize] to increase the value. +type Watcher struct { + b backend + + // Events sends the filesystem change events. + // + // fsnotify can send the following events; a "path" here can refer to a + // file, directory, symbolic link, or special file like a FIFO. + // + // fsnotify.Create A new path was created; this may be followed by one + // or more Write events if data also gets written to a + // file. + // + // fsnotify.Remove A path was removed. + // + // fsnotify.Rename A path was renamed. A rename is always sent with the + // old path as Event.Name, and a Create event will be + // sent with the new name. Renames are only sent for + // paths that are currently watched; e.g. moving an + // unmonitored file into a monitored directory will + // show up as just a Create. Similarly, renaming a file + // to outside a monitored directory will show up as + // only a Rename. + // + // fsnotify.Write A file or named pipe was written to. A Truncate will + // also trigger a Write. A single "write action" + // initiated by the user may show up as one or multiple + // writes, depending on when the system syncs things to + // disk. For example when compiling a large Go program + // you may get hundreds of Write events, and you may + // want to wait until you've stopped receiving them + // (see the dedup example in cmd/fsnotify). + // + // Some systems may send Write event for directories + // when the directory content changes. + // + // fsnotify.Chmod Attributes were changed. On Linux this is also sent + // when a file is removed (or more accurately, when a + // link to an inode is removed). On kqueue it's sent + // when a file is truncated. On Windows it's never + // sent. + Events chan Event + + // Errors sends any errors. + Errors chan error +} + // Event represents a file system notification. type Event struct { // Path to the file or directory. @@ -30,6 +157,16 @@ type Event struct { // This is a bitmask and some systems may send multiple operations at once. // Use the Event.Has() method instead of comparing with ==. Op Op + + // Create events will have this set to the old path if it's a rename. This + // only works when both the source and destination are watched. It's not + // reliable when watching individual files, only directories. + // + // For example "mv /tmp/file /tmp/rename" will emit: + // + // Event{Op: Rename, Name: "/tmp/file"} + // Event{Op: Create, Name: "/tmp/rename", RenamedFrom: "/tmp/file"} + renamedFrom string } // Op describes a set of file operations. @@ -50,7 +187,7 @@ const ( // example "remove to trash" is often a rename). Remove - // The path was renamed to something else; any watched on it will be + // The path was renamed to something else; any watches on it will be // removed. Rename @@ -60,15 +197,155 @@ const ( // get triggered very frequently by some software. For example, Spotlight // indexing on macOS, anti-virus software, backup software, etc. Chmod + + // File descriptor was opened. + // + // Only works on Linux and FreeBSD. + xUnportableOpen + + // File was read from. + // + // Only works on Linux and FreeBSD. + xUnportableRead + + // File opened for writing was closed. + // + // Only works on Linux and FreeBSD. + // + // The advantage of using this over Write is that it's more reliable than + // waiting for Write events to stop. It's also faster (if you're not + // listening to Write events): copying a file of a few GB can easily + // generate tens of thousands of Write events in a short span of time. + xUnportableCloseWrite + + // File opened for reading was closed. + // + // Only works on Linux and FreeBSD. + xUnportableCloseRead ) -// Common errors that can be reported. var ( + // ErrNonExistentWatch is used when Remove() is called on a path that's not + // added. ErrNonExistentWatch = errors.New("fsnotify: can't remove non-existent watch") - ErrEventOverflow = errors.New("fsnotify: queue or buffer overflow") - ErrClosed = errors.New("fsnotify: watcher already closed") + + // ErrClosed is used when trying to operate on a closed Watcher. + ErrClosed = errors.New("fsnotify: watcher already closed") + + // ErrEventOverflow is reported from the Errors channel when there are too + // many events: + // + // - inotify: inotify returns IN_Q_OVERFLOW – because there are too + // many queued events (the fs.inotify.max_queued_events + // sysctl can be used to increase this). + // - windows: The buffer size is too small; WithBufferSize() can be used to increase it. + // - kqueue, fen: Not used. + ErrEventOverflow = errors.New("fsnotify: queue or buffer overflow") + + // ErrUnsupported is returned by AddWith() when WithOps() specified an + // Unportable event that's not supported on this platform. + xErrUnsupported = errors.New("fsnotify: not supported with this backend") ) +// NewWatcher creates a new Watcher. +func NewWatcher() (*Watcher, error) { + ev, errs := make(chan Event), make(chan error) + b, err := newBackend(ev, errs) + if err != nil { + return nil, err + } + return &Watcher{b: b, Events: ev, Errors: errs}, nil +} + +// NewBufferedWatcher creates a new Watcher with a buffered Watcher.Events +// channel. +// +// The main use case for this is situations with a very large number of events +// where the kernel buffer size can't be increased (e.g. due to lack of +// permissions). An unbuffered Watcher will perform better for almost all use +// cases, and whenever possible you will be better off increasing the kernel +// buffers instead of adding a large userspace buffer. +func NewBufferedWatcher(sz uint) (*Watcher, error) { + ev, errs := make(chan Event), make(chan error) + b, err := newBufferedBackend(sz, ev, errs) + if err != nil { + return nil, err + } + return &Watcher{b: b, Events: ev, Errors: errs}, nil +} + +// Add starts monitoring the path for changes. +// +// A path can only be watched once; watching it more than once is a no-op and will +// not return an error. Paths that do not yet exist on the filesystem cannot be +// watched. +// +// A watch will be automatically removed if the watched path is deleted or +// renamed. The exception is the Windows backend, which doesn't remove the +// watcher on renames. +// +// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special +// filesystems (/proc, /sys, etc.) generally don't work. +// +// Returns [ErrClosed] if [Watcher.Close] was called. +// +// See [Watcher.AddWith] for a version that allows adding options. +// +// # Watching directories +// +// All files in a directory are monitored, including new files that are created +// after the watcher is started. Subdirectories are not watched (i.e. it's +// non-recursive). +// +// # Watching files +// +// Watching individual files (rather than directories) is generally not +// recommended as many programs (especially editors) update files atomically: it +// will write to a temporary file which is then moved to destination, +// overwriting the original (or some variant thereof). The watcher on the +// original file is now lost, as that no longer exists. +// +// The upshot of this is that a power failure or crash won't leave a +// half-written file. +// +// Watch the parent directory and use Event.Name to filter out files you're not +// interested in. There is an example of this in cmd/fsnotify/file.go. +func (w *Watcher) Add(path string) error { return w.b.Add(path) } + +// AddWith is like [Watcher.Add], but allows adding options. When using Add() +// the defaults described below are used. +// +// Possible options are: +// +// - [WithBufferSize] sets the buffer size for the Windows backend; no-op on +// other platforms. The default is 64K (65536 bytes). +func (w *Watcher) AddWith(path string, opts ...addOpt) error { return w.b.AddWith(path, opts...) } + +// Remove stops monitoring the path for changes. +// +// Directories are always removed non-recursively. For example, if you added +// /tmp/dir and /tmp/dir/subdir then you will need to remove both. +// +// Removing a path that has not yet been added returns [ErrNonExistentWatch]. +// +// Returns nil if [Watcher.Close] was called. +func (w *Watcher) Remove(path string) error { return w.b.Remove(path) } + +// Close removes all watches and closes the Events channel. +func (w *Watcher) Close() error { return w.b.Close() } + +// WatchList returns all paths explicitly added with [Watcher.Add] (and are not +// yet removed). +// +// Returns nil if [Watcher.Close] was called. +func (w *Watcher) WatchList() []string { return w.b.WatchList() } + +// Supports reports if all the listed operations are supported by this platform. +// +// Create, Write, Remove, Rename, and Chmod are always supported. It can only +// return false for an Op starting with Unportable. +func (w *Watcher) xSupports(op Op) bool { return w.b.xSupports(op) } + func (o Op) String() string { var b strings.Builder if o.Has(Create) { @@ -80,6 +357,18 @@ func (o Op) String() string { if o.Has(Write) { b.WriteString("|WRITE") } + if o.Has(xUnportableOpen) { + b.WriteString("|OPEN") + } + if o.Has(xUnportableRead) { + b.WriteString("|READ") + } + if o.Has(xUnportableCloseWrite) { + b.WriteString("|CLOSE_WRITE") + } + if o.Has(xUnportableCloseRead) { + b.WriteString("|CLOSE_READ") + } if o.Has(Rename) { b.WriteString("|RENAME") } @@ -100,24 +389,48 @@ func (e Event) Has(op Op) bool { return e.Op.Has(op) } // String returns a string representation of the event with their path. func (e Event) String() string { + if e.renamedFrom != "" { + return fmt.Sprintf("%-13s %q ← %q", e.Op.String(), e.Name, e.renamedFrom) + } return fmt.Sprintf("%-13s %q", e.Op.String(), e.Name) } type ( + backend interface { + Add(string) error + AddWith(string, ...addOpt) error + Remove(string) error + WatchList() []string + Close() error + xSupports(Op) bool + } addOpt func(opt *withOpts) withOpts struct { - bufsize int + bufsize int + op Op + noFollow bool + sendCreate bool } ) +var debug = func() bool { + // Check for exactly "1" (rather than mere existence) so we can add + // options/flags in the future. I don't know if we ever want that, but it's + // nice to leave the option open. + return os.Getenv("FSNOTIFY_DEBUG") == "1" +}() + var defaultOpts = withOpts{ bufsize: 65536, // 64K + op: Create | Write | Remove | Rename | Chmod, } func getOptions(opts ...addOpt) withOpts { with := defaultOpts for _, o := range opts { - o(&with) + if o != nil { + o(&with) + } } return with } @@ -136,9 +449,44 @@ func WithBufferSize(bytes int) addOpt { return func(opt *withOpts) { opt.bufsize = bytes } } +// WithOps sets which operations to listen for. The default is [Create], +// [Write], [Remove], [Rename], and [Chmod]. +// +// Excluding operations you're not interested in can save quite a bit of CPU +// time; in some use cases there may be hundreds of thousands of useless Write +// or Chmod operations per second. +// +// This can also be used to add unportable operations not supported by all +// platforms; unportable operations all start with "Unportable": +// [UnportableOpen], [UnportableRead], [UnportableCloseWrite], and +// [UnportableCloseRead]. +// +// AddWith returns an error when using an unportable operation that's not +// supported. Use [Watcher.Support] to check for support. +func withOps(op Op) addOpt { + return func(opt *withOpts) { opt.op = op } +} + +// WithNoFollow disables following symlinks, so the symlinks themselves are +// watched. +func withNoFollow() addOpt { + return func(opt *withOpts) { opt.noFollow = true } +} + +// "Internal" option for recursive watches on inotify. +func withCreate() addOpt { + return func(opt *withOpts) { opt.sendCreate = true } +} + +var enableRecurse = false + // Check if this path is recursive (ends with "/..." or "\..."), and return the // path with the /... stripped. func recursivePath(path string) (string, bool) { + path = filepath.Clean(path) + if !enableRecurse { // Only enabled in tests for now. + return path, false + } if filepath.Base(path) == "..." { return filepath.Dir(path), true } diff --git a/vendor/github.com/fsnotify/fsnotify/internal/darwin.go b/vendor/github.com/fsnotify/fsnotify/internal/darwin.go new file mode 100644 index 0000000000..b0eab10090 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/darwin.go @@ -0,0 +1,39 @@ +//go:build darwin + +package internal + +import ( + "syscall" + + "golang.org/x/sys/unix" +) + +var ( + SyscallEACCES = syscall.EACCES + UnixEACCES = unix.EACCES +) + +var maxfiles uint64 + +// Go 1.19 will do this automatically: https://go-review.googlesource.com/c/go/+/393354/ +func SetRlimit() { + var l syscall.Rlimit + err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &l) + if err == nil && l.Cur != l.Max { + l.Cur = l.Max + syscall.Setrlimit(syscall.RLIMIT_NOFILE, &l) + } + maxfiles = l.Cur + + if n, err := syscall.SysctlUint32("kern.maxfiles"); err == nil && uint64(n) < maxfiles { + maxfiles = uint64(n) + } + + if n, err := syscall.SysctlUint32("kern.maxfilesperproc"); err == nil && uint64(n) < maxfiles { + maxfiles = uint64(n) + } +} + +func Maxfiles() uint64 { return maxfiles } +func Mkfifo(path string, mode uint32) error { return unix.Mkfifo(path, mode) } +func Mknod(path string, mode uint32, dev int) error { return unix.Mknod(path, mode, dev) } diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_darwin.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_darwin.go new file mode 100644 index 0000000000..928319fb09 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_darwin.go @@ -0,0 +1,57 @@ +package internal + +import "golang.org/x/sys/unix" + +var names = []struct { + n string + m uint32 +}{ + {"NOTE_ABSOLUTE", unix.NOTE_ABSOLUTE}, + {"NOTE_ATTRIB", unix.NOTE_ATTRIB}, + {"NOTE_BACKGROUND", unix.NOTE_BACKGROUND}, + {"NOTE_CHILD", unix.NOTE_CHILD}, + {"NOTE_CRITICAL", unix.NOTE_CRITICAL}, + {"NOTE_DELETE", unix.NOTE_DELETE}, + {"NOTE_EXEC", unix.NOTE_EXEC}, + {"NOTE_EXIT", unix.NOTE_EXIT}, + {"NOTE_EXITSTATUS", unix.NOTE_EXITSTATUS}, + {"NOTE_EXIT_CSERROR", unix.NOTE_EXIT_CSERROR}, + {"NOTE_EXIT_DECRYPTFAIL", unix.NOTE_EXIT_DECRYPTFAIL}, + {"NOTE_EXIT_DETAIL", unix.NOTE_EXIT_DETAIL}, + {"NOTE_EXIT_DETAIL_MASK", unix.NOTE_EXIT_DETAIL_MASK}, + {"NOTE_EXIT_MEMORY", unix.NOTE_EXIT_MEMORY}, + {"NOTE_EXIT_REPARENTED", unix.NOTE_EXIT_REPARENTED}, + {"NOTE_EXTEND", unix.NOTE_EXTEND}, + {"NOTE_FFAND", unix.NOTE_FFAND}, + {"NOTE_FFCOPY", unix.NOTE_FFCOPY}, + {"NOTE_FFCTRLMASK", unix.NOTE_FFCTRLMASK}, + {"NOTE_FFLAGSMASK", unix.NOTE_FFLAGSMASK}, + {"NOTE_FFNOP", unix.NOTE_FFNOP}, + {"NOTE_FFOR", unix.NOTE_FFOR}, + {"NOTE_FORK", unix.NOTE_FORK}, + {"NOTE_FUNLOCK", unix.NOTE_FUNLOCK}, + {"NOTE_LEEWAY", unix.NOTE_LEEWAY}, + {"NOTE_LINK", unix.NOTE_LINK}, + {"NOTE_LOWAT", unix.NOTE_LOWAT}, + {"NOTE_MACHTIME", unix.NOTE_MACHTIME}, + {"NOTE_MACH_CONTINUOUS_TIME", unix.NOTE_MACH_CONTINUOUS_TIME}, + {"NOTE_NONE", unix.NOTE_NONE}, + {"NOTE_NSECONDS", unix.NOTE_NSECONDS}, + {"NOTE_OOB", unix.NOTE_OOB}, + //{"NOTE_PCTRLMASK", unix.NOTE_PCTRLMASK}, -0x100000 (?!) + {"NOTE_PDATAMASK", unix.NOTE_PDATAMASK}, + {"NOTE_REAP", unix.NOTE_REAP}, + {"NOTE_RENAME", unix.NOTE_RENAME}, + {"NOTE_REVOKE", unix.NOTE_REVOKE}, + {"NOTE_SECONDS", unix.NOTE_SECONDS}, + {"NOTE_SIGNAL", unix.NOTE_SIGNAL}, + {"NOTE_TRACK", unix.NOTE_TRACK}, + {"NOTE_TRACKERR", unix.NOTE_TRACKERR}, + {"NOTE_TRIGGER", unix.NOTE_TRIGGER}, + {"NOTE_USECONDS", unix.NOTE_USECONDS}, + {"NOTE_VM_ERROR", unix.NOTE_VM_ERROR}, + {"NOTE_VM_PRESSURE", unix.NOTE_VM_PRESSURE}, + {"NOTE_VM_PRESSURE_SUDDEN_TERMINATE", unix.NOTE_VM_PRESSURE_SUDDEN_TERMINATE}, + {"NOTE_VM_PRESSURE_TERMINATE", unix.NOTE_VM_PRESSURE_TERMINATE}, + {"NOTE_WRITE", unix.NOTE_WRITE}, +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_dragonfly.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_dragonfly.go new file mode 100644 index 0000000000..3186b0c349 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_dragonfly.go @@ -0,0 +1,33 @@ +package internal + +import "golang.org/x/sys/unix" + +var names = []struct { + n string + m uint32 +}{ + {"NOTE_ATTRIB", unix.NOTE_ATTRIB}, + {"NOTE_CHILD", unix.NOTE_CHILD}, + {"NOTE_DELETE", unix.NOTE_DELETE}, + {"NOTE_EXEC", unix.NOTE_EXEC}, + {"NOTE_EXIT", unix.NOTE_EXIT}, + {"NOTE_EXTEND", unix.NOTE_EXTEND}, + {"NOTE_FFAND", unix.NOTE_FFAND}, + {"NOTE_FFCOPY", unix.NOTE_FFCOPY}, + {"NOTE_FFCTRLMASK", unix.NOTE_FFCTRLMASK}, + {"NOTE_FFLAGSMASK", unix.NOTE_FFLAGSMASK}, + {"NOTE_FFNOP", unix.NOTE_FFNOP}, + {"NOTE_FFOR", unix.NOTE_FFOR}, + {"NOTE_FORK", unix.NOTE_FORK}, + {"NOTE_LINK", unix.NOTE_LINK}, + {"NOTE_LOWAT", unix.NOTE_LOWAT}, + {"NOTE_OOB", unix.NOTE_OOB}, + {"NOTE_PCTRLMASK", unix.NOTE_PCTRLMASK}, + {"NOTE_PDATAMASK", unix.NOTE_PDATAMASK}, + {"NOTE_RENAME", unix.NOTE_RENAME}, + {"NOTE_REVOKE", unix.NOTE_REVOKE}, + {"NOTE_TRACK", unix.NOTE_TRACK}, + {"NOTE_TRACKERR", unix.NOTE_TRACKERR}, + {"NOTE_TRIGGER", unix.NOTE_TRIGGER}, + {"NOTE_WRITE", unix.NOTE_WRITE}, +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_freebsd.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_freebsd.go new file mode 100644 index 0000000000..f69fdb930f --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_freebsd.go @@ -0,0 +1,42 @@ +package internal + +import "golang.org/x/sys/unix" + +var names = []struct { + n string + m uint32 +}{ + {"NOTE_ABSTIME", unix.NOTE_ABSTIME}, + {"NOTE_ATTRIB", unix.NOTE_ATTRIB}, + {"NOTE_CHILD", unix.NOTE_CHILD}, + {"NOTE_CLOSE", unix.NOTE_CLOSE}, + {"NOTE_CLOSE_WRITE", unix.NOTE_CLOSE_WRITE}, + {"NOTE_DELETE", unix.NOTE_DELETE}, + {"NOTE_EXEC", unix.NOTE_EXEC}, + {"NOTE_EXIT", unix.NOTE_EXIT}, + {"NOTE_EXTEND", unix.NOTE_EXTEND}, + {"NOTE_FFAND", unix.NOTE_FFAND}, + {"NOTE_FFCOPY", unix.NOTE_FFCOPY}, + {"NOTE_FFCTRLMASK", unix.NOTE_FFCTRLMASK}, + {"NOTE_FFLAGSMASK", unix.NOTE_FFLAGSMASK}, + {"NOTE_FFNOP", unix.NOTE_FFNOP}, + {"NOTE_FFOR", unix.NOTE_FFOR}, + {"NOTE_FILE_POLL", unix.NOTE_FILE_POLL}, + {"NOTE_FORK", unix.NOTE_FORK}, + {"NOTE_LINK", unix.NOTE_LINK}, + {"NOTE_LOWAT", unix.NOTE_LOWAT}, + {"NOTE_MSECONDS", unix.NOTE_MSECONDS}, + {"NOTE_NSECONDS", unix.NOTE_NSECONDS}, + {"NOTE_OPEN", unix.NOTE_OPEN}, + {"NOTE_PCTRLMASK", unix.NOTE_PCTRLMASK}, + {"NOTE_PDATAMASK", unix.NOTE_PDATAMASK}, + {"NOTE_READ", unix.NOTE_READ}, + {"NOTE_RENAME", unix.NOTE_RENAME}, + {"NOTE_REVOKE", unix.NOTE_REVOKE}, + {"NOTE_SECONDS", unix.NOTE_SECONDS}, + {"NOTE_TRACK", unix.NOTE_TRACK}, + {"NOTE_TRACKERR", unix.NOTE_TRACKERR}, + {"NOTE_TRIGGER", unix.NOTE_TRIGGER}, + {"NOTE_USECONDS", unix.NOTE_USECONDS}, + {"NOTE_WRITE", unix.NOTE_WRITE}, +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_kqueue.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_kqueue.go new file mode 100644 index 0000000000..607e683bd7 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_kqueue.go @@ -0,0 +1,32 @@ +//go:build freebsd || openbsd || netbsd || dragonfly || darwin + +package internal + +import ( + "fmt" + "os" + "strings" + "time" + + "golang.org/x/sys/unix" +) + +func Debug(name string, kevent *unix.Kevent_t) { + mask := uint32(kevent.Fflags) + + var ( + l []string + unknown = mask + ) + for _, n := range names { + if mask&n.m == n.m { + l = append(l, n.n) + unknown ^= n.m + } + } + if unknown > 0 { + l = append(l, fmt.Sprintf("0x%x", unknown)) + } + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s %10d:%-60s → %q\n", + time.Now().Format("15:04:05.000000000"), mask, strings.Join(l, " | "), name) +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_linux.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_linux.go new file mode 100644 index 0000000000..35c734be43 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_linux.go @@ -0,0 +1,56 @@ +package internal + +import ( + "fmt" + "os" + "strings" + "time" + + "golang.org/x/sys/unix" +) + +func Debug(name string, mask, cookie uint32) { + names := []struct { + n string + m uint32 + }{ + {"IN_ACCESS", unix.IN_ACCESS}, + {"IN_ATTRIB", unix.IN_ATTRIB}, + {"IN_CLOSE", unix.IN_CLOSE}, + {"IN_CLOSE_NOWRITE", unix.IN_CLOSE_NOWRITE}, + {"IN_CLOSE_WRITE", unix.IN_CLOSE_WRITE}, + {"IN_CREATE", unix.IN_CREATE}, + {"IN_DELETE", unix.IN_DELETE}, + {"IN_DELETE_SELF", unix.IN_DELETE_SELF}, + {"IN_IGNORED", unix.IN_IGNORED}, + {"IN_ISDIR", unix.IN_ISDIR}, + {"IN_MODIFY", unix.IN_MODIFY}, + {"IN_MOVE", unix.IN_MOVE}, + {"IN_MOVED_FROM", unix.IN_MOVED_FROM}, + {"IN_MOVED_TO", unix.IN_MOVED_TO}, + {"IN_MOVE_SELF", unix.IN_MOVE_SELF}, + {"IN_OPEN", unix.IN_OPEN}, + {"IN_Q_OVERFLOW", unix.IN_Q_OVERFLOW}, + {"IN_UNMOUNT", unix.IN_UNMOUNT}, + } + + var ( + l []string + unknown = mask + ) + for _, n := range names { + if mask&n.m == n.m { + l = append(l, n.n) + unknown ^= n.m + } + } + if unknown > 0 { + l = append(l, fmt.Sprintf("0x%x", unknown)) + } + var c string + if cookie > 0 { + c = fmt.Sprintf("(cookie: %d) ", cookie) + } + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s %-30s → %s%q\n", + time.Now().Format("15:04:05.000000000"), strings.Join(l, "|"), c, name) +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_netbsd.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_netbsd.go new file mode 100644 index 0000000000..e5b3b6f694 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_netbsd.go @@ -0,0 +1,25 @@ +package internal + +import "golang.org/x/sys/unix" + +var names = []struct { + n string + m uint32 +}{ + {"NOTE_ATTRIB", unix.NOTE_ATTRIB}, + {"NOTE_CHILD", unix.NOTE_CHILD}, + {"NOTE_DELETE", unix.NOTE_DELETE}, + {"NOTE_EXEC", unix.NOTE_EXEC}, + {"NOTE_EXIT", unix.NOTE_EXIT}, + {"NOTE_EXTEND", unix.NOTE_EXTEND}, + {"NOTE_FORK", unix.NOTE_FORK}, + {"NOTE_LINK", unix.NOTE_LINK}, + {"NOTE_LOWAT", unix.NOTE_LOWAT}, + {"NOTE_PCTRLMASK", unix.NOTE_PCTRLMASK}, + {"NOTE_PDATAMASK", unix.NOTE_PDATAMASK}, + {"NOTE_RENAME", unix.NOTE_RENAME}, + {"NOTE_REVOKE", unix.NOTE_REVOKE}, + {"NOTE_TRACK", unix.NOTE_TRACK}, + {"NOTE_TRACKERR", unix.NOTE_TRACKERR}, + {"NOTE_WRITE", unix.NOTE_WRITE}, +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_openbsd.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_openbsd.go new file mode 100644 index 0000000000..1dd455bc5a --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_openbsd.go @@ -0,0 +1,28 @@ +package internal + +import "golang.org/x/sys/unix" + +var names = []struct { + n string + m uint32 +}{ + {"NOTE_ATTRIB", unix.NOTE_ATTRIB}, + // {"NOTE_CHANGE", unix.NOTE_CHANGE}, // Not on 386? + {"NOTE_CHILD", unix.NOTE_CHILD}, + {"NOTE_DELETE", unix.NOTE_DELETE}, + {"NOTE_EOF", unix.NOTE_EOF}, + {"NOTE_EXEC", unix.NOTE_EXEC}, + {"NOTE_EXIT", unix.NOTE_EXIT}, + {"NOTE_EXTEND", unix.NOTE_EXTEND}, + {"NOTE_FORK", unix.NOTE_FORK}, + {"NOTE_LINK", unix.NOTE_LINK}, + {"NOTE_LOWAT", unix.NOTE_LOWAT}, + {"NOTE_PCTRLMASK", unix.NOTE_PCTRLMASK}, + {"NOTE_PDATAMASK", unix.NOTE_PDATAMASK}, + {"NOTE_RENAME", unix.NOTE_RENAME}, + {"NOTE_REVOKE", unix.NOTE_REVOKE}, + {"NOTE_TRACK", unix.NOTE_TRACK}, + {"NOTE_TRACKERR", unix.NOTE_TRACKERR}, + {"NOTE_TRUNCATE", unix.NOTE_TRUNCATE}, + {"NOTE_WRITE", unix.NOTE_WRITE}, +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_solaris.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_solaris.go new file mode 100644 index 0000000000..f1b2e73bd5 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_solaris.go @@ -0,0 +1,45 @@ +package internal + +import ( + "fmt" + "os" + "strings" + "time" + + "golang.org/x/sys/unix" +) + +func Debug(name string, mask int32) { + names := []struct { + n string + m int32 + }{ + {"FILE_ACCESS", unix.FILE_ACCESS}, + {"FILE_MODIFIED", unix.FILE_MODIFIED}, + {"FILE_ATTRIB", unix.FILE_ATTRIB}, + {"FILE_TRUNC", unix.FILE_TRUNC}, + {"FILE_NOFOLLOW", unix.FILE_NOFOLLOW}, + {"FILE_DELETE", unix.FILE_DELETE}, + {"FILE_RENAME_TO", unix.FILE_RENAME_TO}, + {"FILE_RENAME_FROM", unix.FILE_RENAME_FROM}, + {"UNMOUNTED", unix.UNMOUNTED}, + {"MOUNTEDOVER", unix.MOUNTEDOVER}, + {"FILE_EXCEPTION", unix.FILE_EXCEPTION}, + } + + var ( + l []string + unknown = mask + ) + for _, n := range names { + if mask&n.m == n.m { + l = append(l, n.n) + unknown ^= n.m + } + } + if unknown > 0 { + l = append(l, fmt.Sprintf("0x%x", unknown)) + } + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s %10d:%-30s → %q\n", + time.Now().Format("15:04:05.000000000"), mask, strings.Join(l, " | "), name) +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/debug_windows.go b/vendor/github.com/fsnotify/fsnotify/internal/debug_windows.go new file mode 100644 index 0000000000..52bf4ce53b --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/debug_windows.go @@ -0,0 +1,40 @@ +package internal + +import ( + "fmt" + "os" + "path/filepath" + "strings" + "time" + + "golang.org/x/sys/windows" +) + +func Debug(name string, mask uint32) { + names := []struct { + n string + m uint32 + }{ + {"FILE_ACTION_ADDED", windows.FILE_ACTION_ADDED}, + {"FILE_ACTION_REMOVED", windows.FILE_ACTION_REMOVED}, + {"FILE_ACTION_MODIFIED", windows.FILE_ACTION_MODIFIED}, + {"FILE_ACTION_RENAMED_OLD_NAME", windows.FILE_ACTION_RENAMED_OLD_NAME}, + {"FILE_ACTION_RENAMED_NEW_NAME", windows.FILE_ACTION_RENAMED_NEW_NAME}, + } + + var ( + l []string + unknown = mask + ) + for _, n := range names { + if mask&n.m == n.m { + l = append(l, n.n) + unknown ^= n.m + } + } + if unknown > 0 { + l = append(l, fmt.Sprintf("0x%x", unknown)) + } + fmt.Fprintf(os.Stderr, "FSNOTIFY_DEBUG: %s %-65s → %q\n", + time.Now().Format("15:04:05.000000000"), strings.Join(l, " | "), filepath.ToSlash(name)) +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/freebsd.go b/vendor/github.com/fsnotify/fsnotify/internal/freebsd.go new file mode 100644 index 0000000000..547df1df84 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/freebsd.go @@ -0,0 +1,31 @@ +//go:build freebsd + +package internal + +import ( + "syscall" + + "golang.org/x/sys/unix" +) + +var ( + SyscallEACCES = syscall.EACCES + UnixEACCES = unix.EACCES +) + +var maxfiles uint64 + +func SetRlimit() { + // Go 1.19 will do this automatically: https://go-review.googlesource.com/c/go/+/393354/ + var l syscall.Rlimit + err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &l) + if err == nil && l.Cur != l.Max { + l.Cur = l.Max + syscall.Setrlimit(syscall.RLIMIT_NOFILE, &l) + } + maxfiles = uint64(l.Cur) +} + +func Maxfiles() uint64 { return maxfiles } +func Mkfifo(path string, mode uint32) error { return unix.Mkfifo(path, mode) } +func Mknod(path string, mode uint32, dev int) error { return unix.Mknod(path, mode, uint64(dev)) } diff --git a/vendor/github.com/fsnotify/fsnotify/internal/internal.go b/vendor/github.com/fsnotify/fsnotify/internal/internal.go new file mode 100644 index 0000000000..7daa45e19e --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/internal.go @@ -0,0 +1,2 @@ +// Package internal contains some helpers. +package internal diff --git a/vendor/github.com/fsnotify/fsnotify/internal/unix.go b/vendor/github.com/fsnotify/fsnotify/internal/unix.go new file mode 100644 index 0000000000..30976ce973 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/unix.go @@ -0,0 +1,31 @@ +//go:build !windows && !darwin && !freebsd + +package internal + +import ( + "syscall" + + "golang.org/x/sys/unix" +) + +var ( + SyscallEACCES = syscall.EACCES + UnixEACCES = unix.EACCES +) + +var maxfiles uint64 + +func SetRlimit() { + // Go 1.19 will do this automatically: https://go-review.googlesource.com/c/go/+/393354/ + var l syscall.Rlimit + err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &l) + if err == nil && l.Cur != l.Max { + l.Cur = l.Max + syscall.Setrlimit(syscall.RLIMIT_NOFILE, &l) + } + maxfiles = uint64(l.Cur) +} + +func Maxfiles() uint64 { return maxfiles } +func Mkfifo(path string, mode uint32) error { return unix.Mkfifo(path, mode) } +func Mknod(path string, mode uint32, dev int) error { return unix.Mknod(path, mode, dev) } diff --git a/vendor/github.com/fsnotify/fsnotify/internal/unix2.go b/vendor/github.com/fsnotify/fsnotify/internal/unix2.go new file mode 100644 index 0000000000..37dfeddc28 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/unix2.go @@ -0,0 +1,7 @@ +//go:build !windows + +package internal + +func HasPrivilegesForSymlink() bool { + return true +} diff --git a/vendor/github.com/fsnotify/fsnotify/internal/windows.go b/vendor/github.com/fsnotify/fsnotify/internal/windows.go new file mode 100644 index 0000000000..a72c649549 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/internal/windows.go @@ -0,0 +1,41 @@ +//go:build windows + +package internal + +import ( + "errors" + + "golang.org/x/sys/windows" +) + +// Just a dummy. +var ( + SyscallEACCES = errors.New("dummy") + UnixEACCES = errors.New("dummy") +) + +func SetRlimit() {} +func Maxfiles() uint64 { return 1<<64 - 1 } +func Mkfifo(path string, mode uint32) error { return errors.New("no FIFOs on Windows") } +func Mknod(path string, mode uint32, dev int) error { return errors.New("no device nodes on Windows") } + +func HasPrivilegesForSymlink() bool { + var sid *windows.SID + err := windows.AllocateAndInitializeSid( + &windows.SECURITY_NT_AUTHORITY, + 2, + windows.SECURITY_BUILTIN_DOMAIN_RID, + windows.DOMAIN_ALIAS_RID_ADMINS, + 0, 0, 0, 0, 0, 0, + &sid) + if err != nil { + return false + } + defer windows.FreeSid(sid) + token := windows.Token(0) + member, err := token.IsMember(sid) + if err != nil { + return false + } + return member || token.IsElevated() +} diff --git a/vendor/github.com/fsnotify/fsnotify/mkdoc.zsh b/vendor/github.com/fsnotify/fsnotify/mkdoc.zsh deleted file mode 100644 index 99012ae653..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/mkdoc.zsh +++ /dev/null @@ -1,259 +0,0 @@ -#!/usr/bin/env zsh -[ "${ZSH_VERSION:-}" = "" ] && echo >&2 "Only works with zsh" && exit 1 -setopt err_exit no_unset pipefail extended_glob - -# Simple script to update the godoc comments on all watchers so you don't need -# to update the same comment 5 times. - -watcher=$(</tmp/x - print -r -- $cmt >>/tmp/x - tail -n+$(( end + 1 )) $file >>/tmp/x - mv /tmp/x $file - done -} - -set-cmt '^type Watcher struct ' $watcher -set-cmt '^func NewWatcher(' $new -set-cmt '^func NewBufferedWatcher(' $newbuffered -set-cmt '^func (w \*Watcher) Add(' $add -set-cmt '^func (w \*Watcher) AddWith(' $addwith -set-cmt '^func (w \*Watcher) Remove(' $remove -set-cmt '^func (w \*Watcher) Close(' $close -set-cmt '^func (w \*Watcher) WatchList(' $watchlist -set-cmt '^[[:space:]]*Events *chan Event$' $events -set-cmt '^[[:space:]]*Errors *chan error$' $errors diff --git a/vendor/github.com/fsnotify/fsnotify/system_bsd.go b/vendor/github.com/fsnotify/fsnotify/system_bsd.go index 4322b0b885..f65e8fe3ed 100644 --- a/vendor/github.com/fsnotify/fsnotify/system_bsd.go +++ b/vendor/github.com/fsnotify/fsnotify/system_bsd.go @@ -1,5 +1,4 @@ //go:build freebsd || openbsd || netbsd || dragonfly -// +build freebsd openbsd netbsd dragonfly package fsnotify diff --git a/vendor/github.com/fsnotify/fsnotify/system_darwin.go b/vendor/github.com/fsnotify/fsnotify/system_darwin.go index 5da5ffa78f..a29fc7aab6 100644 --- a/vendor/github.com/fsnotify/fsnotify/system_darwin.go +++ b/vendor/github.com/fsnotify/fsnotify/system_darwin.go @@ -1,5 +1,4 @@ //go:build darwin -// +build darwin package fsnotify diff --git a/vendor/github.com/go-openapi/jsonreference/.golangci.yml b/vendor/github.com/go-openapi/jsonreference/.golangci.yml index 013fc1943a..22f8d21cca 100644 --- a/vendor/github.com/go-openapi/jsonreference/.golangci.yml +++ b/vendor/github.com/go-openapi/jsonreference/.golangci.yml @@ -1,50 +1,61 @@ linters-settings: govet: check-shadowing: true + golint: + min-confidence: 0 gocyclo: - min-complexity: 30 + min-complexity: 45 maligned: suggest-new: true dupl: - threshold: 100 + threshold: 200 goconst: min-len: 2 - min-occurrences: 4 - paralleltest: - ignore-missing: true + min-occurrences: 3 + linters: enable-all: true disable: - maligned + - unparam - lll + - gochecknoinits - gochecknoglobals + - funlen - godox - gocognit - whitespace - wsl - - funlen - - gochecknoglobals - - gochecknoinits - - scopelint - wrapcheck - - exhaustivestruct - - exhaustive - - nlreturn - testpackage - - gci - - gofumpt - - goerr113 + - nlreturn - gomnd - - tparallel + - exhaustivestruct + - goerr113 + - errorlint - nestif - godot - - errorlint - - varcheck - - interfacer - - deadcode - - golint + - gofumpt + - paralleltest + - tparallel + - thelper - ifshort + - exhaustruct + - varnamelen + - gci + - depguard + - errchkjson + - inamedparam + - nonamedreturns + - musttag + - ireturn + - forcetypeassert + - cyclop + # deprecated linters + - deadcode + - interfacer + - scopelint + - varcheck - structcheck + - golint - nosnakecase - - varnamelen - - exhaustruct diff --git a/vendor/github.com/go-openapi/jsonreference/README.md b/vendor/github.com/go-openapi/jsonreference/README.md index b94753aa52..c7fc2049c1 100644 --- a/vendor/github.com/go-openapi/jsonreference/README.md +++ b/vendor/github.com/go-openapi/jsonreference/README.md @@ -1,15 +1,19 @@ -# gojsonreference [![Build Status](https://travis-ci.org/go-openapi/jsonreference.svg?branch=master)](https://travis-ci.org/go-openapi/jsonreference) [![codecov](https://codecov.io/gh/go-openapi/jsonreference/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/jsonreference) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) +# gojsonreference [![Build Status](https://github.com/go-openapi/jsonreference/actions/workflows/go-test.yml/badge.svg)](https://github.com/go-openapi/jsonreference/actions?query=workflow%3A"go+test") [![codecov](https://codecov.io/gh/go-openapi/jsonreference/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/jsonreference) + +[![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) +[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonreference/master/LICENSE) +[![Go Reference](https://pkg.go.dev/badge/github.com/go-openapi/jsonreference.svg)](https://pkg.go.dev/github.com/go-openapi/jsonreference) +[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/jsonreference)](https://goreportcard.com/report/github.com/go-openapi/jsonreference) -[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonreference/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonreference?status.svg)](http://godoc.org/github.com/go-openapi/jsonreference) An implementation of JSON Reference - Go language ## Status Feature complete. Stable API ## Dependencies -https://github.com/go-openapi/jsonpointer +* https://github.com/go-openapi/jsonpointer ## References -http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 -http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03 +* http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 +* http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03 diff --git a/vendor/github.com/goccy/go-yaml/.codecov.yml b/vendor/github.com/goccy/go-yaml/.codecov.yml deleted file mode 100644 index 887054a2a8..0000000000 --- a/vendor/github.com/goccy/go-yaml/.codecov.yml +++ /dev/null @@ -1,28 +0,0 @@ -codecov: - require_ci_to_pass: yes - -coverage: - precision: 2 - round: down - range: "70...100" - - status: - project: - default: - target: 75% - threshold: 2% - patch: off - changes: no - -parsers: - gcov: - branch_detection: - conditional: yes - loop: yes - method: no - macro: no - -comment: - layout: "header,diff" - behavior: default - require_changes: no diff --git a/vendor/github.com/goccy/go-yaml/LICENSE b/vendor/github.com/goccy/go-yaml/LICENSE deleted file mode 100644 index 04485ce65b..0000000000 --- a/vendor/github.com/goccy/go-yaml/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2019 Masaaki Goshima - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vendor/github.com/goccy/go-yaml/README.md b/vendor/github.com/goccy/go-yaml/README.md deleted file mode 100644 index 552d0454c3..0000000000 --- a/vendor/github.com/goccy/go-yaml/README.md +++ /dev/null @@ -1,366 +0,0 @@ -# YAML support for the Go language - -[![PkgGoDev](https://pkg.go.dev/badge/github.com/goccy/go-yaml)](https://pkg.go.dev/github.com/goccy/go-yaml) -[![CircleCI](https://circleci.com/gh/goccy/go-yaml.svg?style=shield)](https://circleci.com/gh/goccy/go-yaml) -[![codecov](https://codecov.io/gh/goccy/go-yaml/branch/master/graph/badge.svg)](https://codecov.io/gh/goccy/go-yaml) -[![Go Report Card](https://goreportcard.com/badge/github.com/goccy/go-yaml)](https://goreportcard.com/report/github.com/goccy/go-yaml) - - - -# Why a new library? - -As of this writing, there already exists a defacto standard library for YAML processing Go: [https://github.com/go-yaml/yaml](https://github.com/go-yaml/yaml). However we feel that some features are lacking, namely: - -- Pretty format for error notifications -- Directly manipulate the YAML abstract syntax tree -- Support `Anchor` and `Alias` when marshaling -- Allow referencing elements declared in another file via anchors - -# Features - -- Pretty format for error notifications -- Support `Scanner` or `Lexer` or `Parser` as public API -- Support `Anchor` and `Alias` to Marshaler -- Allow referencing elements declared in another file via anchors -- Extract value or AST by YAMLPath ( YAMLPath is like a JSONPath ) - -# Installation - -```sh -go get -u github.com/goccy/go-yaml -``` - -# Synopsis - -## 1. Simple Encode/Decode - -Support compatible interface to `go-yaml/yaml` by using `reflect` - -```go -var v struct { - A int - B string -} -v.A = 1 -v.B = "hello" -bytes, err := yaml.Marshal(v) -if err != nil { - //... -} -fmt.Println(string(bytes)) // "a: 1\nb: hello\n" -``` - -```go - yml := ` -%YAML 1.2 ---- -a: 1 -b: c -` -var v struct { - A int - B string -} -if err := yaml.Unmarshal([]byte(yml), &v); err != nil { - //... -} -``` - -To control marshal/unmarshal behavior, you can use the `yaml` tag - -```go - yml := `--- -foo: 1 -bar: c -` -var v struct { - A int `yaml:"foo"` - B string `yaml:"bar"` -} -if err := yaml.Unmarshal([]byte(yml), &v); err != nil { - //... -} -``` - -For convenience, we also accept the `json` tag. Note that not all options from -the `json` tag will have significance when parsing YAML documents. If both -tags exist, `yaml` tag will take precedence. - -```go - yml := `--- -foo: 1 -bar: c -` -var v struct { - A int `json:"foo"` - B string `json:"bar"` -} -if err := yaml.Unmarshal([]byte(yml), &v); err != nil { - //... -} -``` - -For custom marshal/unmarshaling, implement either `Bytes` or `Interface` variant of marshaler/unmarshaler. The difference is that while `BytesMarshaler`/`BytesUnmarshaler` behaves like [`encoding/json`](https://pkg.go.dev/encoding/json) and `InterfaceMarshaler`/`InterfaceUnmarshaler` behaves like [`gopkg.in/yaml.v2`](https://pkg.go.dev/gopkg.in/yaml.v2). - -Semantically both are the same, but they differ in performance. Because indentation matter in YAML, you cannot simply accept a valid YAML fragment from a Marshaler, and expect it to work when it is attached to the parent container's serialized form. Therefore when we receive use the `BytesMarshaler`, which returns `[]byte`, we must decode it once to figure out how to make it work in the given context. If you use the `InterfaceMarshaler`, we can skip the decoding. - -If you are repeatedly marshaling complex objects, the latter is always better -performance wise. But if you are, for example, just providing a choice between -a config file format that is read only once, the former is probably easier to -code. - -## 2. Reference elements in declared in another file - -`testdata` directory includes `anchor.yml` file - -```shell -├── testdata -   └── anchor.yml -``` - -And `anchor.yml` is defined the following. - -```yaml -a: &a - b: 1 - c: hello -``` - -Then, if `yaml.ReferenceDirs("testdata")` option passed to `yaml.Decoder`, - `Decoder` try to find anchor definition from YAML files the under `testdata` directory. - -```go -buf := bytes.NewBufferString("a: *a\n") -dec := yaml.NewDecoder(buf, yaml.ReferenceDirs("testdata")) -var v struct { - A struct { - B int - C string - } -} -if err := dec.Decode(&v); err != nil { - //... -} -fmt.Printf("%+v\n", v) // {A:{B:1 C:hello}} -``` - -## 3. Encode with `Anchor` and `Alias` - -### 3.1. Explicitly declaration `Anchor` name and `Alias` name - -If you want to use `anchor` or `alias`, you can define it as a struct tag. - -```go -type T struct { - A int - B string -} -var v struct { - C *T `yaml:"c,anchor=x"` - D *T `yaml:"d,alias=x"` -} -v.C = &T{A: 1, B: "hello"} -v.D = v.C -bytes, err := yaml.Marshal(v) -if err != nil { - panic(err) -} -fmt.Println(string(bytes)) -/* -c: &x - a: 1 - b: hello -d: *x -*/ -``` - -### 3.2. Implicitly declared `Anchor` and `Alias` names - -If you do not explicitly declare the anchor name, the default behavior is to -use the equivalent of `strings.ToLower($FieldName)` as the name of the anchor. - -If you do not explicitly declare the alias name AND the value is a pointer -to another element, we look up the anchor name by finding out which anchor -field the value is assigned to by looking up its pointer address. - -```go -type T struct { - I int - S string -} -var v struct { - A *T `yaml:"a,anchor"` - B *T `yaml:"b,anchor"` - C *T `yaml:"c,alias"` - D *T `yaml:"d,alias"` -} -v.A = &T{I: 1, S: "hello"} -v.B = &T{I: 2, S: "world"} -v.C = v.A // C has same pointer address to A -v.D = v.B // D has same pointer address to B -bytes, err := yaml.Marshal(v) -if err != nil { - //... -} -fmt.Println(string(bytes)) -/* -a: &a - i: 1 - s: hello -b: &b - i: 2 - s: world -c: *a -d: *b -*/ -``` - -### 3.3 MergeKey and Alias - -Merge key and alias ( `<<: *alias` ) can be used by embedding a structure with the `inline,alias` tag . - -```go -type Person struct { - *Person `yaml:",omitempty,inline,alias"` // embed Person type for default value - Name string `yaml:",omitempty"` - Age int `yaml:",omitempty"` -} -defaultPerson := &Person{ - Name: "John Smith", - Age: 20, -} -people := []*Person{ - { - Person: defaultPerson, // assign default value - Name: "Ken", // override Name property - Age: 10, // override Age property - }, - { - Person: defaultPerson, // assign default value only - }, -} -var doc struct { - Default *Person `yaml:"default,anchor"` - People []*Person `yaml:"people"` -} -doc.Default = defaultPerson -doc.People = people -bytes, err := yaml.Marshal(doc) -if err != nil { - //... -} -fmt.Println(string(bytes)) -/* -default: &default - name: John Smith - age: 20 -people: -- <<: *default - name: Ken - age: 10 -- <<: *default -*/ -``` - -## 4. Pretty Formatted Errors - -Error values produced during parsing has two extra features over regular -error values. - -First by default they contain extra information on the location of the error -from the source YAML document, to make it easier finding the error location. - -Second, the error messages can optionally be colorized. - -If you would like to control exactly how the output looks like, consider -using `yaml.FormatError`, which accepts two boolean values to -control turning on/off these features - - - -## 5. Use YAMLPath - -```go -yml := ` -store: - book: - - author: john - price: 10 - - author: ken - price: 12 - bicycle: - color: red - price: 19.95 -` -path, err := yaml.PathString("$.store.book[*].author") -if err != nil { - //... -} -var authors []string -if err := path.Read(strings.NewReader(yml), &authors); err != nil { - //... -} -fmt.Println(authors) -// [john ken] -``` - -### 5.1 Print customized error with YAML source code - -```go -package main - -import ( - "fmt" - - "github.com/goccy/go-yaml" -) - -func main() { - yml := ` -a: 1 -b: "hello" -` - var v struct { - A int - B string - } - if err := yaml.Unmarshal([]byte(yml), &v); err != nil { - panic(err) - } - if v.A != 2 { - // output error with YAML source - path, err := yaml.PathString("$.a") - if err != nil { - panic(err) - } - source, err := path.AnnotateSource([]byte(yml), true) - if err != nil { - panic(err) - } - fmt.Printf("a value expected 2 but actual %d:\n%s\n", v.A, string(source)) - } -} -``` - -output result is the following. - - - - -# Tools - -## ycat - -print yaml file with color - -ycat - -### Installation - -```sh -go get -u github.com/goccy/go-yaml/cmd/ycat -``` - -# License - -MIT diff --git a/vendor/github.com/goccy/go-yaml/ast/ast.go b/vendor/github.com/goccy/go-yaml/ast/ast.go deleted file mode 100644 index f78e6d3062..0000000000 --- a/vendor/github.com/goccy/go-yaml/ast/ast.go +++ /dev/null @@ -1,1580 +0,0 @@ -package ast - -import ( - "fmt" - "io" - "math" - "strconv" - "strings" - - "github.com/goccy/go-yaml/token" - "golang.org/x/xerrors" -) - -var ( - ErrInvalidTokenType = xerrors.New("invalid token type") - ErrInvalidAnchorName = xerrors.New("invalid anchor name") - ErrInvalidAliasName = xerrors.New("invalid alias name") -) - -// NodeType type identifier of node -type NodeType int - -const ( - // UnknownNodeType type identifier for default - UnknownNodeType NodeType = iota - // DocumentType type identifier for document node - DocumentType - // NullType type identifier for null node - NullType - // BoolType type identifier for boolean node - BoolType - // IntegerType type identifier for integer node - IntegerType - // FloatType type identifier for float node - FloatType - // InfinityType type identifier for infinity node - InfinityType - // NanType type identifier for nan node - NanType - // StringType type identifier for string node - StringType - // MergeKeyType type identifier for merge key node - MergeKeyType - // LiteralType type identifier for literal node - LiteralType - // MappingType type identifier for mapping node - MappingType - // MappingKeyType type identifier for mapping key node - MappingKeyType - // MappingValueType type identifier for mapping value node - MappingValueType - // SequenceType type identifier for sequence node - SequenceType - // AnchorType type identifier for anchor node - AnchorType - // AliasType type identifier for alias node - AliasType - // DirectiveType type identifier for directive node - DirectiveType - // TagType type identifier for tag node - TagType - // CommentType type identifier for comment node - CommentType -) - -// String node type identifier to text -func (t NodeType) String() string { - switch t { - case UnknownNodeType: - return "UnknownNode" - case DocumentType: - return "Document" - case NullType: - return "Null" - case BoolType: - return "Bool" - case IntegerType: - return "Integer" - case FloatType: - return "Float" - case InfinityType: - return "Infinity" - case NanType: - return "Nan" - case StringType: - return "String" - case MergeKeyType: - return "MergeKey" - case LiteralType: - return "Literal" - case MappingType: - return "Mapping" - case MappingKeyType: - return "MappingKey" - case MappingValueType: - return "MappingValue" - case SequenceType: - return "Sequence" - case AnchorType: - return "Anchor" - case AliasType: - return "Alias" - case DirectiveType: - return "Directive" - case TagType: - return "Tag" - case CommentType: - return "Comment" - } - return "" -} - -// Node type of node -type Node interface { - io.Reader - // String node to text - String() string - // GetToken returns token instance - GetToken() *token.Token - // Type returns type of node - Type() NodeType - // AddColumn add column number to child nodes recursively - AddColumn(int) - // SetComment set comment token to node - SetComment(*token.Token) error - // Comment returns comment token instance - GetComment() *token.Token - // already read length - readLen() int - // append read length - addReadLen(int) - // clean read length - clearLen() -} - -// ScalarNode type for scalar node -type ScalarNode interface { - Node - GetValue() interface{} -} - -type BaseNode struct { - Comment *token.Token - read int -} - -func (n *BaseNode) readLen() int { - return n.read -} - -func (n *BaseNode) clearLen() { - n.read = 0 -} - -func (n *BaseNode) addReadLen(len int) { - n.read += len -} - -// GetComment returns comment token instance -func (n *BaseNode) GetComment() *token.Token { - return n.Comment -} - -// SetComment set comment token -func (n *BaseNode) SetComment(tk *token.Token) error { - if tk.Type != token.CommentType { - return ErrInvalidTokenType - } - n.Comment = tk - return nil -} - -func min(a, b int) int { - if a < b { - return a - } - return b -} - -func readNode(p []byte, node Node) (int, error) { - s := node.String() - readLen := node.readLen() - remain := len(s) - readLen - if remain == 0 { - node.clearLen() - return 0, io.EOF - } - size := min(remain, len(p)) - for idx, b := range s[readLen : readLen+size] { - p[idx] = byte(b) - } - node.addReadLen(size) - return size, nil -} - -// Null create node for null value -func Null(tk *token.Token) Node { - return &NullNode{ - BaseNode: &BaseNode{}, - Token: tk, - } -} - -// Bool create node for boolean value -func Bool(tk *token.Token) Node { - b, _ := strconv.ParseBool(tk.Value) - return &BoolNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: b, - } -} - -// Integer create node for integer value -func Integer(tk *token.Token) Node { - value := removeUnderScoreFromNumber(tk.Value) - switch tk.Type { - case token.BinaryIntegerType: - // skip two characters because binary token starts with '0b' - skipCharacterNum := 2 - negativePrefix := "" - if value[0] == '-' { - skipCharacterNum++ - negativePrefix = "-" - } - if len(negativePrefix) > 0 { - i, _ := strconv.ParseInt(negativePrefix+value[skipCharacterNum:], 2, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } - } - i, _ := strconv.ParseUint(negativePrefix+value[skipCharacterNum:], 2, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } - case token.OctetIntegerType: - // octet token starts with '0o' or '-0o' or '0' or '-0' - skipCharacterNum := 1 - negativePrefix := "" - if value[0] == '-' { - skipCharacterNum++ - if len(value) > 2 && value[2] == 'o' { - skipCharacterNum++ - } - negativePrefix = "-" - } else { - if value[1] == 'o' { - skipCharacterNum++ - } - } - if len(negativePrefix) > 0 { - i, _ := strconv.ParseInt(negativePrefix+value[skipCharacterNum:], 8, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } - } - i, _ := strconv.ParseUint(value[skipCharacterNum:], 8, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } - case token.HexIntegerType: - // hex token starts with '0x' or '-0x' - skipCharacterNum := 2 - negativePrefix := "" - if value[0] == '-' { - skipCharacterNum++ - negativePrefix = "-" - } - if len(negativePrefix) > 0 { - i, _ := strconv.ParseInt(negativePrefix+value[skipCharacterNum:], 16, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } - } - i, _ := strconv.ParseUint(value[skipCharacterNum:], 16, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } - } - if value[0] == '-' || value[0] == '+' { - i, _ := strconv.ParseInt(value, 10, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } - } - i, _ := strconv.ParseUint(value, 10, 64) - return &IntegerNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: i, - } -} - -// Float create node for float value -func Float(tk *token.Token) Node { - f, _ := strconv.ParseFloat(removeUnderScoreFromNumber(tk.Value), 64) - return &FloatNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: f, - } -} - -// Infinity create node for .inf or -.inf value -func Infinity(tk *token.Token) *InfinityNode { - node := &InfinityNode{ - BaseNode: &BaseNode{}, - Token: tk, - } - switch tk.Value { - case ".inf", ".Inf", ".INF": - node.Value = math.Inf(0) - case "-.inf", "-.Inf", "-.INF": - node.Value = math.Inf(-1) - } - return node -} - -// Nan create node for .nan value -func Nan(tk *token.Token) *NanNode { - return &NanNode{ - BaseNode: &BaseNode{}, - Token: tk, - } -} - -// String create node for string value -func String(tk *token.Token) *StringNode { - return &StringNode{ - BaseNode: &BaseNode{}, - Token: tk, - Value: tk.Value, - } -} - -// Comment create node for comment -func Comment(tk *token.Token) *CommentNode { - return &CommentNode{ - BaseNode: &BaseNode{Comment: tk}, - } -} - -// MergeKey create node for merge key ( << ) -func MergeKey(tk *token.Token) *MergeKeyNode { - return &MergeKeyNode{ - BaseNode: &BaseNode{}, - Token: tk, - } -} - -// Mapping create node for map -func Mapping(tk *token.Token, isFlowStyle bool, values ...*MappingValueNode) *MappingNode { - node := &MappingNode{ - BaseNode: &BaseNode{}, - Start: tk, - IsFlowStyle: isFlowStyle, - Values: []*MappingValueNode{}, - } - node.Values = append(node.Values, values...) - return node -} - -// MappingValue create node for mapping value -func MappingValue(tk *token.Token, key Node, value Node) *MappingValueNode { - return &MappingValueNode{ - BaseNode: &BaseNode{}, - Start: tk, - Key: key, - Value: value, - } -} - -// MappingKey create node for map key ( '?' ). -func MappingKey(tk *token.Token) *MappingKeyNode { - return &MappingKeyNode{ - BaseNode: &BaseNode{}, - Start: tk, - } -} - -// Sequence create node for sequence -func Sequence(tk *token.Token, isFlowStyle bool) *SequenceNode { - return &SequenceNode{ - BaseNode: &BaseNode{}, - Start: tk, - IsFlowStyle: isFlowStyle, - Values: []Node{}, - } -} - -func Anchor(tk *token.Token) *AnchorNode { - return &AnchorNode{ - BaseNode: &BaseNode{}, - Start: tk, - } -} - -func Alias(tk *token.Token) *AliasNode { - return &AliasNode{ - BaseNode: &BaseNode{}, - Start: tk, - } -} - -func Document(tk *token.Token, body Node) *DocumentNode { - return &DocumentNode{ - BaseNode: &BaseNode{}, - Start: tk, - Body: body, - } -} - -func Directive(tk *token.Token) *DirectiveNode { - return &DirectiveNode{ - BaseNode: &BaseNode{}, - Start: tk, - } -} - -func Literal(tk *token.Token) *LiteralNode { - return &LiteralNode{ - BaseNode: &BaseNode{}, - Start: tk, - } -} - -func Tag(tk *token.Token) *TagNode { - return &TagNode{ - BaseNode: &BaseNode{}, - Start: tk, - } -} - -// File contains all documents in YAML file -type File struct { - Name string - Docs []*DocumentNode -} - -// Read implements (io.Reader).Read -func (f *File) Read(p []byte) (int, error) { - for _, doc := range f.Docs { - n, err := doc.Read(p) - if err == io.EOF { - continue - } - return n, nil - } - return 0, io.EOF -} - -// String all documents to text -func (f *File) String() string { - docs := []string{} - for _, doc := range f.Docs { - docs = append(docs, doc.String()) - } - return strings.Join(docs, "\n") -} - -// DocumentNode type of Document -type DocumentNode struct { - *BaseNode - Start *token.Token // position of DocumentHeader ( `---` ) - End *token.Token // position of DocumentEnd ( `...` ) - Body Node -} - -// Read implements (io.Reader).Read -func (d *DocumentNode) Read(p []byte) (int, error) { - return readNode(p, d) -} - -// Type returns DocumentNodeType -func (d *DocumentNode) Type() NodeType { return DocumentType } - -// GetToken returns token instance -func (d *DocumentNode) GetToken() *token.Token { - return d.Body.GetToken() -} - -// AddColumn add column number to child nodes recursively -func (d *DocumentNode) AddColumn(col int) { - if d.Body != nil { - d.Body.AddColumn(col) - } -} - -// String document to text -func (d *DocumentNode) String() string { - doc := []string{} - if d.Start != nil { - doc = append(doc, d.Start.Value) - } - doc = append(doc, d.Body.String()) - if d.End != nil { - doc = append(doc, d.End.Value) - } - return strings.Join(doc, "\n") -} - -func removeUnderScoreFromNumber(num string) string { - return strings.ReplaceAll(num, "_", "") -} - -// NullNode type of null node -type NullNode struct { - *BaseNode - Comment *token.Token // position of Comment ( `#comment` ) - Token *token.Token -} - -// Read implements (io.Reader).Read -func (n *NullNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns NullType -func (n *NullNode) Type() NodeType { return NullType } - -// GetToken returns token instance -func (n *NullNode) GetToken() *token.Token { - return n.Token -} - -// AddColumn add column number to child nodes recursively -func (n *NullNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// SetComment set comment token -func (n *NullNode) SetComment(tk *token.Token) error { - if tk.Type != token.CommentType { - return ErrInvalidTokenType - } - n.Comment = tk - return nil -} - -// GetValue returns nil value -func (n *NullNode) GetValue() interface{} { - return nil -} - -// String returns `null` text -func (n *NullNode) String() string { - return "null" -} - -// IntegerNode type of integer node -type IntegerNode struct { - *BaseNode - Token *token.Token - Value interface{} // int64 or uint64 value -} - -// Read implements (io.Reader).Read -func (n *IntegerNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns IntegerType -func (n *IntegerNode) Type() NodeType { return IntegerType } - -// GetToken returns token instance -func (n *IntegerNode) GetToken() *token.Token { - return n.Token -} - -// AddColumn add column number to child nodes recursively -func (n *IntegerNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// GetValue returns int64 value -func (n *IntegerNode) GetValue() interface{} { - return n.Value -} - -// String int64 to text -func (n *IntegerNode) String() string { - return n.Token.Value -} - -// FloatNode type of float node -type FloatNode struct { - *BaseNode - Token *token.Token - Precision int - Value float64 -} - -// Read implements (io.Reader).Read -func (n *FloatNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns FloatType -func (n *FloatNode) Type() NodeType { return FloatType } - -// GetToken returns token instance -func (n *FloatNode) GetToken() *token.Token { - return n.Token -} - -// AddColumn add column number to child nodes recursively -func (n *FloatNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// GetValue returns float64 value -func (n *FloatNode) GetValue() interface{} { - return n.Value -} - -// String float64 to text -func (n *FloatNode) String() string { - return n.Token.Value -} - -// StringNode type of string node -type StringNode struct { - *BaseNode - Token *token.Token - Value string -} - -// Read implements (io.Reader).Read -func (n *StringNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns StringType -func (n *StringNode) Type() NodeType { return StringType } - -// GetToken returns token instance -func (n *StringNode) GetToken() *token.Token { - return n.Token -} - -// AddColumn add column number to child nodes recursively -func (n *StringNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// GetValue returns string value -func (n *StringNode) GetValue() interface{} { - return n.Value -} - -// String string value to text with quote or literal header if required -func (n *StringNode) String() string { - switch n.Token.Type { - case token.SingleQuoteType: - return fmt.Sprintf(`'%s'`, n.Value) - case token.DoubleQuoteType: - return strconv.Quote(n.Value) - } - - lbc := token.DetectLineBreakCharacter(n.Value) - if strings.Contains(n.Value, lbc) { - // This block assumes that the line breaks in this inside scalar content and the Outside scalar content are the same. - // It works mostly, but inconsistencies occur if line break characters are mixed. - header := token.LiteralBlockHeader(n.Value) - space := strings.Repeat(" ", n.Token.Position.Column-1) - values := []string{} - for _, v := range strings.Split(n.Value, lbc) { - values = append(values, fmt.Sprintf("%s %s", space, v)) - } - block := strings.TrimSuffix(strings.TrimSuffix(strings.Join(values, lbc), fmt.Sprintf("%s %s", lbc, space)), fmt.Sprintf(" %s", space)) - return fmt.Sprintf("%s%s%s", header, lbc, block) - } else if len(n.Value) > 0 && (n.Value[0] == '{' || n.Value[0] == '[') { - return fmt.Sprintf(`'%s'`, n.Value) - } - return n.Value -} - -// LiteralNode type of literal node -type LiteralNode struct { - *BaseNode - Start *token.Token - Value *StringNode -} - -// Read implements (io.Reader).Read -func (n *LiteralNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns LiteralType -func (n *LiteralNode) Type() NodeType { return LiteralType } - -// GetToken returns token instance -func (n *LiteralNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *LiteralNode) AddColumn(col int) { - n.Start.AddColumn(col) - if n.Value != nil { - n.Value.AddColumn(col) - } -} - -// GetValue returns string value -func (n *LiteralNode) GetValue() interface{} { - return n.String() -} - -// String literal to text -func (n *LiteralNode) String() string { - origin := n.Value.GetToken().Origin - return fmt.Sprintf("%s\n%s", n.Start.Value, strings.TrimRight(strings.TrimRight(origin, " "), "\n")) -} - -// MergeKeyNode type of merge key node -type MergeKeyNode struct { - *BaseNode - Token *token.Token -} - -// Read implements (io.Reader).Read -func (n *MergeKeyNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns MergeKeyType -func (n *MergeKeyNode) Type() NodeType { return MergeKeyType } - -// GetToken returns token instance -func (n *MergeKeyNode) GetToken() *token.Token { - return n.Token -} - -// GetValue returns '<<' value -func (n *MergeKeyNode) GetValue() interface{} { - return n.Token.Value -} - -// String returns '<<' value -func (n *MergeKeyNode) String() string { - return n.Token.Value -} - -// AddColumn add column number to child nodes recursively -func (n *MergeKeyNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// BoolNode type of boolean node -type BoolNode struct { - *BaseNode - Token *token.Token - Value bool -} - -// Read implements (io.Reader).Read -func (n *BoolNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns BoolType -func (n *BoolNode) Type() NodeType { return BoolType } - -// GetToken returns token instance -func (n *BoolNode) GetToken() *token.Token { - return n.Token -} - -// AddColumn add column number to child nodes recursively -func (n *BoolNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// GetValue returns boolean value -func (n *BoolNode) GetValue() interface{} { - return n.Value -} - -// String boolean to text -func (n *BoolNode) String() string { - return n.Token.Value -} - -// InfinityNode type of infinity node -type InfinityNode struct { - *BaseNode - Token *token.Token - Value float64 -} - -// Read implements (io.Reader).Read -func (n *InfinityNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns InfinityType -func (n *InfinityNode) Type() NodeType { return InfinityType } - -// GetToken returns token instance -func (n *InfinityNode) GetToken() *token.Token { - return n.Token -} - -// AddColumn add column number to child nodes recursively -func (n *InfinityNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// GetValue returns math.Inf(0) or math.Inf(-1) -func (n *InfinityNode) GetValue() interface{} { - return n.Value -} - -// String infinity to text -func (n *InfinityNode) String() string { - return n.Token.Value -} - -// NanNode type of nan node -type NanNode struct { - *BaseNode - Token *token.Token -} - -// Read implements (io.Reader).Read -func (n *NanNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns NanType -func (n *NanNode) Type() NodeType { return NanType } - -// GetToken returns token instance -func (n *NanNode) GetToken() *token.Token { - return n.Token -} - -// AddColumn add column number to child nodes recursively -func (n *NanNode) AddColumn(col int) { - n.Token.AddColumn(col) -} - -// GetValue returns math.NaN() -func (n *NanNode) GetValue() interface{} { - return math.NaN() -} - -// String returns .nan -func (n *NanNode) String() string { - return n.Token.Value -} - -// MapNode interface of MappingValueNode / MappingNode -type MapNode interface { - MapRange() *MapNodeIter -} - -// MapNodeIter is an iterator for ranging over a MapNode -type MapNodeIter struct { - values []*MappingValueNode - idx int -} - -const ( - startRangeIndex = -1 -) - -// Next advances the map iterator and reports whether there is another entry. -// It returns false when the iterator is exhausted. -func (m *MapNodeIter) Next() bool { - m.idx++ - next := m.idx < len(m.values) - return next -} - -// Key returns the key of the iterator's current map node entry. -func (m *MapNodeIter) Key() Node { - return m.values[m.idx].Key -} - -// Value returns the value of the iterator's current map node entry. -func (m *MapNodeIter) Value() Node { - return m.values[m.idx].Value -} - -// MappingNode type of mapping node -type MappingNode struct { - *BaseNode - Start *token.Token - End *token.Token - IsFlowStyle bool - Values []*MappingValueNode -} - -func (n *MappingNode) startPos() *token.Position { - if len(n.Values) == 0 { - return n.Start.Position - } - return n.Values[0].Key.GetToken().Position -} - -// Merge merge key/value of map. -func (n *MappingNode) Merge(target *MappingNode) { - keyToMapValueMap := map[string]*MappingValueNode{} - for _, value := range n.Values { - key := value.Key.String() - keyToMapValueMap[key] = value - } - column := n.startPos().Column - target.startPos().Column - target.AddColumn(column) - for _, value := range target.Values { - mapValue, exists := keyToMapValueMap[value.Key.String()] - if exists { - mapValue.Value = value.Value - } else { - n.Values = append(n.Values, value) - } - } -} - -// SetIsFlowStyle set value to IsFlowStyle field recursively. -func (n *MappingNode) SetIsFlowStyle(isFlow bool) { - n.IsFlowStyle = isFlow - for _, value := range n.Values { - value.SetIsFlowStyle(isFlow) - } -} - -// Read implements (io.Reader).Read -func (n *MappingNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns MappingType -func (n *MappingNode) Type() NodeType { return MappingType } - -// GetToken returns token instance -func (n *MappingNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *MappingNode) AddColumn(col int) { - n.Start.AddColumn(col) - n.End.AddColumn(col) - for _, value := range n.Values { - value.AddColumn(col) - } -} - -func (n *MappingNode) flowStyleString() string { - if len(n.Values) == 0 { - return "{}" - } - values := []string{} - for _, value := range n.Values { - values = append(values, strings.TrimLeft(value.String(), " ")) - } - return fmt.Sprintf("{%s}", strings.Join(values, ", ")) -} - -func (n *MappingNode) blockStyleString() string { - if len(n.Values) == 0 { - return "{}" - } - values := []string{} - for _, value := range n.Values { - values = append(values, value.String()) - } - return strings.Join(values, "\n") -} - -// String mapping values to text -func (n *MappingNode) String() string { - if n.IsFlowStyle || len(n.Values) == 0 { - return n.flowStyleString() - } - return n.blockStyleString() -} - -// MapRange implements MapNode protocol -func (n *MappingNode) MapRange() *MapNodeIter { - return &MapNodeIter{ - idx: startRangeIndex, - values: n.Values, - } -} - -// MappingKeyNode type of tag node -type MappingKeyNode struct { - *BaseNode - Start *token.Token - Value Node -} - -// Read implements (io.Reader).Read -func (n *MappingKeyNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns MappingKeyType -func (n *MappingKeyNode) Type() NodeType { return MappingKeyType } - -// GetToken returns token instance -func (n *MappingKeyNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *MappingKeyNode) AddColumn(col int) { - n.Start.AddColumn(col) - if n.Value != nil { - n.Value.AddColumn(col) - } -} - -// String tag to text -func (n *MappingKeyNode) String() string { - return fmt.Sprintf("%s %s", n.Start.Value, n.Value.String()) -} - -// MappingValueNode type of mapping value -type MappingValueNode struct { - *BaseNode - Start *token.Token - Key Node - Value Node -} - -// Replace replace value node. -func (n *MappingValueNode) Replace(value Node) error { - column := n.Value.GetToken().Position.Column - value.GetToken().Position.Column - value.AddColumn(column) - n.Value = value - return nil -} - -// Read implements (io.Reader).Read -func (n *MappingValueNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns MappingValueType -func (n *MappingValueNode) Type() NodeType { return MappingValueType } - -// GetToken returns token instance -func (n *MappingValueNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *MappingValueNode) AddColumn(col int) { - n.Start.AddColumn(col) - if n.Key != nil { - n.Key.AddColumn(col) - } - if n.Value != nil { - n.Value.AddColumn(col) - } -} - -// SetIsFlowStyle set value to IsFlowStyle field recursively. -func (n *MappingValueNode) SetIsFlowStyle(isFlow bool) { - switch value := n.Value.(type) { - case *MappingNode: - value.SetIsFlowStyle(isFlow) - case *MappingValueNode: - value.SetIsFlowStyle(isFlow) - case *SequenceNode: - value.SetIsFlowStyle(isFlow) - } -} - -// String mapping value to text -func (n *MappingValueNode) String() string { - space := strings.Repeat(" ", n.Key.GetToken().Position.Column-1) - keyIndentLevel := n.Key.GetToken().Position.IndentLevel - valueIndentLevel := n.Value.GetToken().Position.IndentLevel - if _, ok := n.Value.(ScalarNode); ok { - return fmt.Sprintf("%s%s: %s", space, n.Key.String(), n.Value.String()) - } else if keyIndentLevel < valueIndentLevel { - return fmt.Sprintf("%s%s:\n%s", space, n.Key.String(), n.Value.String()) - } else if m, ok := n.Value.(*MappingNode); ok && (m.IsFlowStyle || len(m.Values) == 0) { - return fmt.Sprintf("%s%s: %s", space, n.Key.String(), n.Value.String()) - } else if s, ok := n.Value.(*SequenceNode); ok && (s.IsFlowStyle || len(s.Values) == 0) { - return fmt.Sprintf("%s%s: %s", space, n.Key.String(), n.Value.String()) - } else if _, ok := n.Value.(*AnchorNode); ok { - return fmt.Sprintf("%s%s: %s", space, n.Key.String(), n.Value.String()) - } else if _, ok := n.Value.(*AliasNode); ok { - return fmt.Sprintf("%s%s: %s", space, n.Key.String(), n.Value.String()) - } - return fmt.Sprintf("%s%s:\n%s", space, n.Key.String(), n.Value.String()) -} - -// MapRange implements MapNode protocol -func (n *MappingValueNode) MapRange() *MapNodeIter { - return &MapNodeIter{ - idx: startRangeIndex, - values: []*MappingValueNode{n}, - } -} - -// ArrayNode interface of SequenceNode -type ArrayNode interface { - ArrayRange() *ArrayNodeIter -} - -// ArrayNodeIter is an iterator for ranging over a ArrayNode -type ArrayNodeIter struct { - values []Node - idx int -} - -// Next advances the array iterator and reports whether there is another entry. -// It returns false when the iterator is exhausted. -func (m *ArrayNodeIter) Next() bool { - m.idx++ - next := m.idx < len(m.values) - return next -} - -// Value returns the value of the iterator's current array entry. -func (m *ArrayNodeIter) Value() Node { - return m.values[m.idx] -} - -// Len returns length of array -func (m *ArrayNodeIter) Len() int { - return len(m.values) -} - -// SequenceNode type of sequence node -type SequenceNode struct { - *BaseNode - Start *token.Token - End *token.Token - IsFlowStyle bool - Values []Node -} - -// Replace replace value node. -func (n *SequenceNode) Replace(idx int, value Node) error { - if len(n.Values) <= idx { - return xerrors.Errorf( - "invalid index for sequence: sequence length is %d, but specified %d index", - len(n.Values), idx, - ) - } - column := n.Values[idx].GetToken().Position.Column - value.GetToken().Position.Column - value.AddColumn(column) - n.Values[idx] = value - return nil -} - -// Merge merge sequence value. -func (n *SequenceNode) Merge(target *SequenceNode) { - column := n.Start.Position.Column - target.Start.Position.Column - target.AddColumn(column) - for _, value := range target.Values { - n.Values = append(n.Values, value) - } -} - -// SetIsFlowStyle set value to IsFlowStyle field recursively. -func (n *SequenceNode) SetIsFlowStyle(isFlow bool) { - n.IsFlowStyle = isFlow - for _, value := range n.Values { - switch value := value.(type) { - case *MappingNode: - value.SetIsFlowStyle(isFlow) - case *MappingValueNode: - value.SetIsFlowStyle(isFlow) - case *SequenceNode: - value.SetIsFlowStyle(isFlow) - } - } -} - -// Read implements (io.Reader).Read -func (n *SequenceNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns SequenceType -func (n *SequenceNode) Type() NodeType { return SequenceType } - -// GetToken returns token instance -func (n *SequenceNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *SequenceNode) AddColumn(col int) { - n.Start.AddColumn(col) - n.End.AddColumn(col) - for _, value := range n.Values { - value.AddColumn(col) - } -} - -func (n *SequenceNode) flowStyleString() string { - values := []string{} - for _, value := range n.Values { - values = append(values, value.String()) - } - return fmt.Sprintf("[%s]", strings.Join(values, ", ")) -} - -func (n *SequenceNode) blockStyleString() string { - space := strings.Repeat(" ", n.Start.Position.Column-1) - values := []string{} - for _, value := range n.Values { - valueStr := value.String() - splittedValues := strings.Split(valueStr, "\n") - trimmedFirstValue := strings.TrimLeft(splittedValues[0], " ") - diffLength := len(splittedValues[0]) - len(trimmedFirstValue) - newValues := []string{trimmedFirstValue} - for i := 1; i < len(splittedValues); i++ { - if len(splittedValues[i]) <= diffLength { - // this line is \n or white space only - newValues = append(newValues, "") - continue - } - trimmed := splittedValues[i][diffLength:] - newValues = append(newValues, fmt.Sprintf("%s %s", space, trimmed)) - } - newValue := strings.Join(newValues, "\n") - values = append(values, fmt.Sprintf("%s- %s", space, newValue)) - } - return strings.Join(values, "\n") -} - -// String sequence to text -func (n *SequenceNode) String() string { - if n.IsFlowStyle || len(n.Values) == 0 { - return n.flowStyleString() - } - return n.blockStyleString() -} - -// ArrayRange implements ArrayNode protocol -func (n *SequenceNode) ArrayRange() *ArrayNodeIter { - return &ArrayNodeIter{ - idx: startRangeIndex, - values: n.Values, - } -} - -// AnchorNode type of anchor node -type AnchorNode struct { - *BaseNode - Start *token.Token - Name Node - Value Node -} - -func (n *AnchorNode) SetName(name string) error { - if n.Name == nil { - return ErrInvalidAnchorName - } - s, ok := n.Name.(*StringNode) - if !ok { - return ErrInvalidAnchorName - } - s.Value = name - return nil -} - -// Read implements (io.Reader).Read -func (n *AnchorNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns AnchorType -func (n *AnchorNode) Type() NodeType { return AnchorType } - -// GetToken returns token instance -func (n *AnchorNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *AnchorNode) AddColumn(col int) { - n.Start.AddColumn(col) - if n.Name != nil { - n.Name.AddColumn(col) - } - if n.Value != nil { - n.Value.AddColumn(col) - } -} - -// String anchor to text -func (n *AnchorNode) String() string { - value := n.Value.String() - if len(strings.Split(value, "\n")) > 1 { - return fmt.Sprintf("&%s\n%s", n.Name.String(), value) - } else if s, ok := n.Value.(*SequenceNode); ok && !s.IsFlowStyle { - return fmt.Sprintf("&%s\n%s", n.Name.String(), value) - } else if m, ok := n.Value.(*MappingNode); ok && !m.IsFlowStyle { - return fmt.Sprintf("&%s\n%s", n.Name.String(), value) - } - return fmt.Sprintf("&%s %s", n.Name.String(), value) -} - -// AliasNode type of alias node -type AliasNode struct { - *BaseNode - Start *token.Token - Value Node -} - -func (n *AliasNode) SetName(name string) error { - if n.Value == nil { - return ErrInvalidAliasName - } - s, ok := n.Value.(*StringNode) - if !ok { - return ErrInvalidAliasName - } - s.Value = name - return nil -} - -// Read implements (io.Reader).Read -func (n *AliasNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns AliasType -func (n *AliasNode) Type() NodeType { return AliasType } - -// GetToken returns token instance -func (n *AliasNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *AliasNode) AddColumn(col int) { - n.Start.AddColumn(col) - if n.Value != nil { - n.Value.AddColumn(col) - } -} - -// String alias to text -func (n *AliasNode) String() string { - return fmt.Sprintf("*%s", n.Value.String()) -} - -// DirectiveNode type of directive node -type DirectiveNode struct { - *BaseNode - Start *token.Token - Value Node -} - -// Read implements (io.Reader).Read -func (n *DirectiveNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns DirectiveType -func (n *DirectiveNode) Type() NodeType { return DirectiveType } - -// GetToken returns token instance -func (n *DirectiveNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *DirectiveNode) AddColumn(col int) { - if n.Value != nil { - n.Value.AddColumn(col) - } -} - -// String directive to text -func (n *DirectiveNode) String() string { - return fmt.Sprintf("%s%s", n.Start.Value, n.Value.String()) -} - -// TagNode type of tag node -type TagNode struct { - *BaseNode - Start *token.Token - Value Node -} - -// Read implements (io.Reader).Read -func (n *TagNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns TagType -func (n *TagNode) Type() NodeType { return TagType } - -// GetToken returns token instance -func (n *TagNode) GetToken() *token.Token { - return n.Start -} - -// AddColumn add column number to child nodes recursively -func (n *TagNode) AddColumn(col int) { - n.Start.AddColumn(col) - if n.Value != nil { - n.Value.AddColumn(col) - } -} - -// String tag to text -func (n *TagNode) String() string { - return fmt.Sprintf("%s %s", n.Start.Value, n.Value.String()) -} - -// CommentNode type of comment node -type CommentNode struct { - *BaseNode -} - -// Read implements (io.Reader).Read -func (n *CommentNode) Read(p []byte) (int, error) { - return readNode(p, n) -} - -// Type returns TagType -func (n *CommentNode) Type() NodeType { return CommentType } - -// GetToken returns token instance -func (n *CommentNode) GetToken() *token.Token { return n.Comment } - -// AddColumn add column number to child nodes recursively -func (n *CommentNode) AddColumn(col int) { - n.Comment.AddColumn(col) -} - -// String comment to text -func (n *CommentNode) String() string { - return n.Comment.Value -} - -// Visitor has Visit method that is invokded for each node encountered by Walk. -// If the result visitor w is not nil, Walk visits each of the children of node with the visitor w, -// followed by a call of w.Visit(nil). -type Visitor interface { - Visit(Node) Visitor -} - -// Walk traverses an AST in depth-first order: It starts by calling v.Visit(node); node must not be nil. -// If the visitor w returned by v.Visit(node) is not nil, -// Walk is invoked recursively with visitor w for each of the non-nil children of node, -// followed by a call of w.Visit(nil). -func Walk(v Visitor, node Node) { - if v = v.Visit(node); v == nil { - return - } - - switch n := node.(type) { - case *CommentNode: - case *NullNode: - case *IntegerNode: - case *FloatNode: - case *StringNode: - case *MergeKeyNode: - case *BoolNode: - case *InfinityNode: - case *NanNode: - case *LiteralNode: - Walk(v, n.Value) - case *DirectiveNode: - Walk(v, n.Value) - case *TagNode: - Walk(v, n.Value) - case *DocumentNode: - Walk(v, n.Body) - case *MappingNode: - for _, value := range n.Values { - Walk(v, value) - } - case *MappingKeyNode: - Walk(v, n.Value) - case *MappingValueNode: - Walk(v, n.Key) - Walk(v, n.Value) - case *SequenceNode: - for _, value := range n.Values { - Walk(v, value) - } - case *AnchorNode: - Walk(v, n.Name) - Walk(v, n.Value) - case *AliasNode: - Walk(v, n.Value) - } -} - -type filterWalker struct { - typ NodeType - results []Node -} - -func (v *filterWalker) Visit(n Node) Visitor { - if v.typ == n.Type() { - v.results = append(v.results, n) - } - return v -} - -// Filter returns a list of nodes that match the given type. -func Filter(typ NodeType, node Node) []Node { - walker := &filterWalker{typ: typ} - Walk(walker, node) - return walker.results -} - -// FilterFile returns a list of nodes that match the given type. -func FilterFile(typ NodeType, file *File) []Node { - results := []Node{} - for _, doc := range file.Docs { - walker := &filterWalker{typ: typ} - Walk(walker, doc) - results = append(results, walker.results...) - } - return results -} - -type ErrInvalidMergeType struct { - dst Node - src Node -} - -func (e *ErrInvalidMergeType) Error() string { - return fmt.Sprintf("cannot merge %s into %s", e.src.Type(), e.dst.Type()) -} - -// Merge merge document, map, sequence node. -func Merge(dst Node, src Node) error { - if doc, ok := src.(*DocumentNode); ok { - src = doc.Body - } - err := &ErrInvalidMergeType{dst: dst, src: src} - switch dst.Type() { - case DocumentType: - node := dst.(*DocumentNode) - return Merge(node.Body, src) - case MappingType: - node := dst.(*MappingNode) - target, ok := src.(*MappingNode) - if !ok { - return err - } - node.Merge(target) - return nil - case SequenceType: - node := dst.(*SequenceNode) - target, ok := src.(*SequenceNode) - if !ok { - return err - } - node.Merge(target) - return nil - } - return err -} diff --git a/vendor/github.com/goccy/go-yaml/decode.go b/vendor/github.com/goccy/go-yaml/decode.go deleted file mode 100644 index 4c9fff1964..0000000000 --- a/vendor/github.com/goccy/go-yaml/decode.go +++ /dev/null @@ -1,1460 +0,0 @@ -package yaml - -import ( - "bytes" - "context" - "encoding" - "encoding/base64" - "fmt" - "io" - "io/ioutil" - "math" - "os" - "path/filepath" - "reflect" - "strconv" - "time" - - "github.com/goccy/go-yaml/ast" - "github.com/goccy/go-yaml/internal/errors" - "github.com/goccy/go-yaml/parser" - "github.com/goccy/go-yaml/token" - "golang.org/x/xerrors" -) - -// Decoder reads and decodes YAML values from an input stream. -type Decoder struct { - reader io.Reader - referenceReaders []io.Reader - anchorNodeMap map[string]ast.Node - anchorValueMap map[string]reflect.Value - opts []DecodeOption - referenceFiles []string - referenceDirs []string - isRecursiveDir bool - isResolvedReference bool - validator StructValidator - disallowUnknownField bool - disallowDuplicateKey bool - useOrderedMap bool - useJSONUnmarshaler bool - parsedFile *ast.File - streamIndex int -} - -// NewDecoder returns a new decoder that reads from r. -func NewDecoder(r io.Reader, opts ...DecodeOption) *Decoder { - return &Decoder{ - reader: r, - anchorNodeMap: map[string]ast.Node{}, - anchorValueMap: map[string]reflect.Value{}, - opts: opts, - referenceReaders: []io.Reader{}, - referenceFiles: []string{}, - referenceDirs: []string{}, - isRecursiveDir: false, - isResolvedReference: false, - disallowUnknownField: false, - disallowDuplicateKey: false, - useOrderedMap: false, - } -} - -func (d *Decoder) castToFloat(v interface{}) interface{} { - switch vv := v.(type) { - case int: - return float64(vv) - case int8: - return float64(vv) - case int16: - return float64(vv) - case int32: - return float64(vv) - case int64: - return float64(vv) - case uint: - return float64(vv) - case uint8: - return float64(vv) - case uint16: - return float64(vv) - case uint32: - return float64(vv) - case uint64: - return float64(vv) - case float32: - return float64(vv) - case float64: - return vv - case string: - // if error occurred, return zero value - f, _ := strconv.ParseFloat(vv, 64) - return f - } - return 0 -} - -func (d *Decoder) mergeValueNode(value ast.Node) ast.Node { - if value.Type() == ast.AliasType { - aliasNode := value.(*ast.AliasNode) - aliasName := aliasNode.Value.GetToken().Value - return d.anchorNodeMap[aliasName] - } - return value -} - -func (d *Decoder) mapKeyNodeToString(node ast.Node) string { - key := d.nodeToValue(node) - if key == nil { - return "null" - } - if k, ok := key.(string); ok { - return k - } - return fmt.Sprint(key) -} - -func (d *Decoder) setToMapValue(node ast.Node, m map[string]interface{}) { - switch n := node.(type) { - case *ast.MappingValueNode: - if n.Key.Type() == ast.MergeKeyType { - d.setToMapValue(d.mergeValueNode(n.Value), m) - } else { - key := d.mapKeyNodeToString(n.Key) - m[key] = d.nodeToValue(n.Value) - } - case *ast.MappingNode: - for _, value := range n.Values { - d.setToMapValue(value, m) - } - } -} - -func (d *Decoder) setToOrderedMapValue(node ast.Node, m *MapSlice) { - switch n := node.(type) { - case *ast.MappingValueNode: - if n.Key.Type() == ast.MergeKeyType { - d.setToOrderedMapValue(d.mergeValueNode(n.Value), m) - } else { - key := d.mapKeyNodeToString(n.Key) - *m = append(*m, MapItem{Key: key, Value: d.nodeToValue(n.Value)}) - } - case *ast.MappingNode: - for _, value := range n.Values { - d.setToOrderedMapValue(value, m) - } - } -} - -func (d *Decoder) nodeToValue(node ast.Node) interface{} { - switch n := node.(type) { - case *ast.NullNode: - return nil - case *ast.StringNode: - return n.GetValue() - case *ast.IntegerNode: - return n.GetValue() - case *ast.FloatNode: - return n.GetValue() - case *ast.BoolNode: - return n.GetValue() - case *ast.InfinityNode: - return n.GetValue() - case *ast.NanNode: - return n.GetValue() - case *ast.TagNode: - switch token.ReservedTagKeyword(n.Start.Value) { - case token.TimestampTag: - t, _ := d.castToTime(n.Value) - return t - case token.IntegerTag: - i, _ := strconv.Atoi(fmt.Sprint(d.nodeToValue(n.Value))) - return i - case token.FloatTag: - return d.castToFloat(d.nodeToValue(n.Value)) - case token.NullTag: - return nil - case token.BinaryTag: - b, _ := base64.StdEncoding.DecodeString(d.nodeToValue(n.Value).(string)) - return b - case token.StringTag: - return d.nodeToValue(n.Value) - case token.MappingTag: - return d.nodeToValue(n.Value) - } - case *ast.AnchorNode: - anchorName := n.Name.GetToken().Value - anchorValue := d.nodeToValue(n.Value) - d.anchorNodeMap[anchorName] = n.Value - return anchorValue - case *ast.AliasNode: - aliasName := n.Value.GetToken().Value - node := d.anchorNodeMap[aliasName] - return d.nodeToValue(node) - case *ast.LiteralNode: - return n.Value.GetValue() - case *ast.MappingKeyNode: - return d.nodeToValue(n.Value) - case *ast.MappingValueNode: - if n.Key.Type() == ast.MergeKeyType { - value := d.mergeValueNode(n.Value) - if d.useOrderedMap { - m := MapSlice{} - d.setToOrderedMapValue(value, &m) - return m - } - m := map[string]interface{}{} - d.setToMapValue(value, m) - return m - } - key := d.mapKeyNodeToString(n.Key) - if d.useOrderedMap { - return MapSlice{{Key: key, Value: d.nodeToValue(n.Value)}} - } - return map[string]interface{}{ - key: d.nodeToValue(n.Value), - } - case *ast.MappingNode: - if d.useOrderedMap { - m := make(MapSlice, 0, len(n.Values)) - for _, value := range n.Values { - d.setToOrderedMapValue(value, &m) - } - return m - } - m := make(map[string]interface{}, len(n.Values)) - for _, value := range n.Values { - d.setToMapValue(value, m) - } - return m - case *ast.SequenceNode: - v := make([]interface{}, 0, len(n.Values)) - for _, value := range n.Values { - v = append(v, d.nodeToValue(value)) - } - return v - } - return nil -} - -func (d *Decoder) resolveAlias(node ast.Node) ast.Node { - switch n := node.(type) { - case *ast.MappingNode: - for idx, value := range n.Values { - n.Values[idx] = d.resolveAlias(value).(*ast.MappingValueNode) - } - case *ast.TagNode: - n.Value = d.resolveAlias(n.Value) - case *ast.MappingKeyNode: - n.Value = d.resolveAlias(n.Value) - case *ast.MappingValueNode: - if n.Key.Type() == ast.MergeKeyType && n.Value.Type() == ast.AliasType { - value := d.resolveAlias(n.Value) - keyColumn := n.Key.GetToken().Position.Column - requiredColumn := keyColumn + 2 - value.AddColumn(requiredColumn) - n.Value = value - } else { - n.Key = d.resolveAlias(n.Key) - n.Value = d.resolveAlias(n.Value) - } - case *ast.SequenceNode: - for idx, value := range n.Values { - n.Values[idx] = d.resolveAlias(value) - } - case *ast.AliasNode: - aliasName := n.Value.GetToken().Value - return d.resolveAlias(d.anchorNodeMap[aliasName]) - } - return node -} - -func (d *Decoder) getMapNode(node ast.Node) (ast.MapNode, error) { - if _, ok := node.(*ast.NullNode); ok { - return nil, nil - } - if anchor, ok := node.(*ast.AnchorNode); ok { - mapNode, ok := anchor.Value.(ast.MapNode) - if ok { - return mapNode, nil - } - return nil, xerrors.Errorf("%s node found where MapNode is expected", anchor.Value.Type()) - } - if alias, ok := node.(*ast.AliasNode); ok { - aliasName := alias.Value.GetToken().Value - node := d.anchorNodeMap[aliasName] - if node == nil { - return nil, xerrors.Errorf("cannot find anchor by alias name %s", aliasName) - } - mapNode, ok := node.(ast.MapNode) - if ok { - return mapNode, nil - } - return nil, xerrors.Errorf("%s node found where MapNode is expected", node.Type()) - } - mapNode, ok := node.(ast.MapNode) - if !ok { - return nil, xerrors.Errorf("%s node found where MapNode is expected", node.Type()) - } - return mapNode, nil -} - -func (d *Decoder) getArrayNode(node ast.Node) (ast.ArrayNode, error) { - if _, ok := node.(*ast.NullNode); ok { - return nil, nil - } - if anchor, ok := node.(*ast.AnchorNode); ok { - arrayNode, ok := anchor.Value.(ast.ArrayNode) - if ok { - return arrayNode, nil - } - return nil, xerrors.Errorf("%s node found where ArrayNode is expected", anchor.Value.Type()) - } - if alias, ok := node.(*ast.AliasNode); ok { - aliasName := alias.Value.GetToken().Value - node := d.anchorNodeMap[aliasName] - if node == nil { - return nil, xerrors.Errorf("cannot find anchor by alias name %s", aliasName) - } - arrayNode, ok := node.(ast.ArrayNode) - if ok { - return arrayNode, nil - } - return nil, xerrors.Errorf("%s node found where ArrayNode is expected", node.Type()) - } - arrayNode, ok := node.(ast.ArrayNode) - if !ok { - return nil, xerrors.Errorf("%s node found where ArrayNode is expected", node.Type()) - } - return arrayNode, nil -} - -func (d *Decoder) fileToNode(f *ast.File) ast.Node { - for _, doc := range f.Docs { - if v := d.nodeToValue(doc.Body); v != nil { - return doc.Body - } - } - return nil -} - -func (d *Decoder) convertValue(v reflect.Value, typ reflect.Type) (reflect.Value, error) { - if typ.Kind() != reflect.String { - if !v.Type().ConvertibleTo(typ) { - return reflect.Zero(typ), errTypeMismatch(typ, v.Type()) - } - return v.Convert(typ), nil - } - // cast value to string - switch v.Type().Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return reflect.ValueOf(fmt.Sprint(v.Int())), nil - case reflect.Float32, reflect.Float64: - return reflect.ValueOf(fmt.Sprint(v.Float())), nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return reflect.ValueOf(fmt.Sprint(v.Uint())), nil - case reflect.Bool: - return reflect.ValueOf(fmt.Sprint(v.Bool())), nil - } - if !v.Type().ConvertibleTo(typ) { - return reflect.Zero(typ), errTypeMismatch(typ, v.Type()) - } - return v.Convert(typ), nil -} - -type overflowError struct { - dstType reflect.Type - srcNum string -} - -func (e *overflowError) Error() string { - return fmt.Sprintf("cannot unmarshal %s into Go value of type %s ( overflow )", e.srcNum, e.dstType) -} - -func errOverflow(dstType reflect.Type, num string) *overflowError { - return &overflowError{dstType: dstType, srcNum: num} -} - -type typeError struct { - dstType reflect.Type - srcType reflect.Type - structFieldName *string -} - -func (e *typeError) Error() string { - if e.structFieldName != nil { - return fmt.Sprintf("cannot unmarshal %s into Go struct field %s of type %s", e.srcType, *e.structFieldName, e.dstType) - } - return fmt.Sprintf("cannot unmarshal %s into Go value of type %s", e.srcType, e.dstType) -} - -func errTypeMismatch(dstType, srcType reflect.Type) *typeError { - return &typeError{dstType: dstType, srcType: srcType} -} - -type unknownFieldError struct { - err error -} - -func (e *unknownFieldError) Error() string { - return e.err.Error() -} - -func errUnknownField(msg string, tk *token.Token) *unknownFieldError { - return &unknownFieldError{err: errors.ErrSyntax(msg, tk)} -} - -type duplicateKeyError struct { - err error -} - -func (e *duplicateKeyError) Error() string { - return e.err.Error() -} - -func errDuplicateKey(msg string, tk *token.Token) *duplicateKeyError { - return &duplicateKeyError{err: errors.ErrSyntax(msg, tk)} -} - -func (d *Decoder) deleteStructKeys(structType reflect.Type, unknownFields map[string]ast.Node) error { - if structType.Kind() == reflect.Ptr { - structType = structType.Elem() - } - structFieldMap, err := structFieldMap(structType) - if err != nil { - return errors.Wrapf(err, "failed to create struct field map") - } - - for j := 0; j < structType.NumField(); j++ { - field := structType.Field(j) - if isIgnoredStructField(field) { - continue - } - - structField, exists := structFieldMap[field.Name] - if !exists { - continue - } - - if structField.IsInline { - d.deleteStructKeys(field.Type, unknownFields) - } else { - delete(unknownFields, structField.RenderName) - } - } - return nil -} - -func (d *Decoder) lastNode(node ast.Node) ast.Node { - switch n := node.(type) { - case *ast.MappingNode: - if len(n.Values) > 0 { - return d.lastNode(n.Values[len(n.Values)-1]) - } - case *ast.MappingValueNode: - return d.lastNode(n.Value) - case *ast.SequenceNode: - if len(n.Values) > 0 { - return d.lastNode(n.Values[len(n.Values)-1]) - } - } - return node -} - -func (d *Decoder) unmarshalableDocument(node ast.Node) []byte { - node = d.resolveAlias(node) - doc := node.String() - last := d.lastNode(node) - if last != nil && last.Type() == ast.LiteralType { - doc += "\n" - } - return []byte(doc) -} - -func (d *Decoder) unmarshalableText(node ast.Node) ([]byte, bool) { - node = d.resolveAlias(node) - if node.Type() == ast.AnchorType { - node = node.(*ast.AnchorNode).Value - } - switch n := node.(type) { - case *ast.StringNode: - return []byte(n.Value), true - case *ast.LiteralNode: - return []byte(n.Value.GetToken().Value), true - default: - scalar, ok := n.(ast.ScalarNode) - if ok { - return []byte(fmt.Sprint(scalar.GetValue())), true - } - } - return nil, false -} - -type jsonUnmarshaler interface { - UnmarshalJSON([]byte) error -} - -func (d *Decoder) canDecodeByUnmarshaler(dst reflect.Value) bool { - iface := dst.Addr().Interface() - switch iface.(type) { - case BytesUnmarshalerContext: - return true - case BytesUnmarshaler: - return true - case InterfaceUnmarshalerContext: - return true - case InterfaceUnmarshaler: - return true - case *time.Time: - return true - case encoding.TextUnmarshaler: - return true - case jsonUnmarshaler: - return d.useJSONUnmarshaler - } - return false -} - -func (d *Decoder) decodeByUnmarshaler(ctx context.Context, dst reflect.Value, src ast.Node) error { - iface := dst.Addr().Interface() - - if unmarshaler, ok := iface.(BytesUnmarshalerContext); ok { - if err := unmarshaler.UnmarshalYAML(ctx, d.unmarshalableDocument(src)); err != nil { - return errors.Wrapf(err, "failed to UnmarshalYAML") - } - return nil - } - - if unmarshaler, ok := iface.(BytesUnmarshaler); ok { - if err := unmarshaler.UnmarshalYAML(d.unmarshalableDocument(src)); err != nil { - return errors.Wrapf(err, "failed to UnmarshalYAML") - } - return nil - } - - if unmarshaler, ok := iface.(InterfaceUnmarshalerContext); ok { - if err := unmarshaler.UnmarshalYAML(ctx, func(v interface{}) error { - rv := reflect.ValueOf(v) - if rv.Type().Kind() != reflect.Ptr { - return errors.ErrDecodeRequiredPointerType - } - if err := d.decodeValue(ctx, rv.Elem(), src); err != nil { - return errors.Wrapf(err, "failed to decode value") - } - return nil - }); err != nil { - return errors.Wrapf(err, "failed to UnmarshalYAML") - } - return nil - } - - if unmarshaler, ok := iface.(InterfaceUnmarshaler); ok { - if err := unmarshaler.UnmarshalYAML(func(v interface{}) error { - rv := reflect.ValueOf(v) - if rv.Type().Kind() != reflect.Ptr { - return errors.ErrDecodeRequiredPointerType - } - if err := d.decodeValue(ctx, rv.Elem(), src); err != nil { - return errors.Wrapf(err, "failed to decode value") - } - return nil - }); err != nil { - return errors.Wrapf(err, "failed to UnmarshalYAML") - } - return nil - } - - if _, ok := iface.(*time.Time); ok { - return d.decodeTime(ctx, dst, src) - } - - if unmarshaler, isText := iface.(encoding.TextUnmarshaler); isText { - b, ok := d.unmarshalableText(src) - if ok { - if err := unmarshaler.UnmarshalText(b); err != nil { - return errors.Wrapf(err, "failed to UnmarshalText") - } - return nil - } - } - - if d.useJSONUnmarshaler { - if unmarshaler, ok := iface.(jsonUnmarshaler); ok { - jsonBytes, err := YAMLToJSON(d.unmarshalableDocument(src)) - if err != nil { - return errors.Wrapf(err, "failed to convert yaml to json") - } - jsonBytes = bytes.TrimRight(jsonBytes, "\n") - if err := unmarshaler.UnmarshalJSON(jsonBytes); err != nil { - return errors.Wrapf(err, "failed to UnmarshalJSON") - } - return nil - } - } - - return xerrors.Errorf("does not implemented Unmarshaler") -} - -func (d *Decoder) decodeValue(ctx context.Context, dst reflect.Value, src ast.Node) error { - if src.Type() == ast.AnchorType { - anchorName := src.(*ast.AnchorNode).Name.GetToken().Value - if _, exists := d.anchorValueMap[anchorName]; !exists { - d.anchorValueMap[anchorName] = dst - } - } - if d.canDecodeByUnmarshaler(dst) { - if err := d.decodeByUnmarshaler(ctx, dst, src); err != nil { - return errors.Wrapf(err, "failed to decode by unmarshaler") - } - return nil - } - valueType := dst.Type() - switch valueType.Kind() { - case reflect.Ptr: - if dst.IsNil() { - return nil - } - if src.Type() == ast.NullType { - // set nil value to pointer - dst.Set(reflect.Zero(valueType)) - return nil - } - v := d.createDecodableValue(dst.Type()) - if err := d.decodeValue(ctx, v, src); err != nil { - return errors.Wrapf(err, "failed to decode ptr value") - } - dst.Set(d.castToAssignableValue(v, dst.Type())) - case reflect.Interface: - v := reflect.ValueOf(d.nodeToValue(src)) - if v.IsValid() { - dst.Set(v) - } - case reflect.Map: - return d.decodeMap(ctx, dst, src) - case reflect.Array: - return d.decodeArray(ctx, dst, src) - case reflect.Slice: - if mapSlice, ok := dst.Addr().Interface().(*MapSlice); ok { - return d.decodeMapSlice(ctx, mapSlice, src) - } - return d.decodeSlice(ctx, dst, src) - case reflect.Struct: - if mapItem, ok := dst.Addr().Interface().(*MapItem); ok { - return d.decodeMapItem(ctx, mapItem, src) - } - return d.decodeStruct(ctx, dst, src) - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - v := d.nodeToValue(src) - switch vv := v.(type) { - case int64: - if !dst.OverflowInt(vv) { - dst.SetInt(vv) - return nil - } - case uint64: - if vv <= math.MaxInt64 && !dst.OverflowInt(int64(vv)) { - dst.SetInt(int64(vv)) - return nil - } - case float64: - if vv <= math.MaxInt64 && !dst.OverflowInt(int64(vv)) { - dst.SetInt(int64(vv)) - return nil - } - default: - return errTypeMismatch(valueType, reflect.TypeOf(v)) - } - return errOverflow(valueType, fmt.Sprint(v)) - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - v := d.nodeToValue(src) - switch vv := v.(type) { - case int64: - if 0 <= vv && !dst.OverflowUint(uint64(vv)) { - dst.SetUint(uint64(vv)) - return nil - } - case uint64: - if !dst.OverflowUint(vv) { - dst.SetUint(vv) - return nil - } - case float64: - if 0 <= vv && vv <= math.MaxUint64 && !dst.OverflowUint(uint64(vv)) { - dst.SetUint(uint64(vv)) - return nil - } - default: - return errTypeMismatch(valueType, reflect.TypeOf(v)) - } - return errOverflow(valueType, fmt.Sprint(v)) - } - v := reflect.ValueOf(d.nodeToValue(src)) - if v.IsValid() { - convertedValue, err := d.convertValue(v, dst.Type()) - if err != nil { - return errors.Wrapf(err, "failed to convert value") - } - dst.Set(convertedValue) - } - return nil -} - -func (d *Decoder) createDecodableValue(typ reflect.Type) reflect.Value { - for { - if typ.Kind() == reflect.Ptr { - typ = typ.Elem() - continue - } - break - } - return reflect.New(typ).Elem() -} - -func (d *Decoder) castToAssignableValue(value reflect.Value, target reflect.Type) reflect.Value { - if target.Kind() != reflect.Ptr { - return value - } - maxTryCount := 5 - tryCount := 0 - for { - if tryCount > maxTryCount { - return value - } - if value.Type().AssignableTo(target) { - break - } - value = value.Addr() - tryCount++ - } - return value -} - -func (d *Decoder) createDecodedNewValue(ctx context.Context, typ reflect.Type, node ast.Node) (reflect.Value, error) { - if node.Type() == ast.AliasType { - aliasName := node.(*ast.AliasNode).Value.GetToken().Value - newValue := d.anchorValueMap[aliasName] - if newValue.IsValid() { - return newValue, nil - } - } - if node.Type() == ast.NullType { - return reflect.Zero(typ), nil - } - newValue := d.createDecodableValue(typ) - if err := d.decodeValue(ctx, newValue, node); err != nil { - return newValue, errors.Wrapf(err, "failed to decode value") - } - return newValue, nil -} - -func (d *Decoder) keyToNodeMap(node ast.Node, ignoreMergeKey bool, getKeyOrValueNode func(*ast.MapNodeIter) ast.Node) (map[string]ast.Node, error) { - mapNode, err := d.getMapNode(node) - if err != nil { - return nil, errors.Wrapf(err, "failed to get map node") - } - keyMap := map[string]struct{}{} - keyToNodeMap := map[string]ast.Node{} - if mapNode == nil { - return keyToNodeMap, nil - } - mapIter := mapNode.MapRange() - for mapIter.Next() { - keyNode := mapIter.Key() - if keyNode.Type() == ast.MergeKeyType { - if ignoreMergeKey { - continue - } - mergeMap, err := d.keyToNodeMap(mapIter.Value(), ignoreMergeKey, getKeyOrValueNode) - if err != nil { - return nil, errors.Wrapf(err, "failed to get keyToNodeMap by MergeKey node") - } - for k, v := range mergeMap { - if err := d.validateDuplicateKey(keyMap, k, v); err != nil { - return nil, errors.Wrapf(err, "invalid struct key") - } - keyToNodeMap[k] = v - } - } else { - key, ok := d.nodeToValue(keyNode).(string) - if !ok { - return nil, errors.Wrapf(err, "failed to decode map key") - } - if err := d.validateDuplicateKey(keyMap, key, keyNode); err != nil { - return nil, errors.Wrapf(err, "invalid struct key") - } - keyToNodeMap[key] = getKeyOrValueNode(mapIter) - } - } - return keyToNodeMap, nil -} - -func (d *Decoder) keyToKeyNodeMap(node ast.Node, ignoreMergeKey bool) (map[string]ast.Node, error) { - m, err := d.keyToNodeMap(node, ignoreMergeKey, func(nodeMap *ast.MapNodeIter) ast.Node { return nodeMap.Key() }) - if err != nil { - return nil, errors.Wrapf(err, "failed to get keyToNodeMap") - } - return m, nil -} - -func (d *Decoder) keyToValueNodeMap(node ast.Node, ignoreMergeKey bool) (map[string]ast.Node, error) { - m, err := d.keyToNodeMap(node, ignoreMergeKey, func(nodeMap *ast.MapNodeIter) ast.Node { return nodeMap.Value() }) - if err != nil { - return nil, errors.Wrapf(err, "failed to get keyToNodeMap") - } - return m, nil -} - -func (d *Decoder) setDefaultValueIfConflicted(v reflect.Value, fieldMap StructFieldMap) error { - typ := v.Type() - if typ.Kind() != reflect.Struct { - return nil - } - embeddedStructFieldMap, err := structFieldMap(typ) - if err != nil { - return errors.Wrapf(err, "failed to get struct field map by embedded type") - } - for i := 0; i < typ.NumField(); i++ { - field := typ.Field(i) - if isIgnoredStructField(field) { - continue - } - structField := embeddedStructFieldMap[field.Name] - if !fieldMap.isIncludedRenderName(structField.RenderName) { - continue - } - // if declared same key name, set default value - fieldValue := v.Field(i) - if fieldValue.CanSet() { - fieldValue.Set(reflect.Zero(fieldValue.Type())) - } - } - return nil -} - -// This is a subset of the formats allowed by the regular expression -// defined at http://yaml.org/type/timestamp.html. -var allowedTimestampFormats = []string{ - "2006-1-2T15:4:5.999999999Z07:00", // RCF3339Nano with short date fields. - "2006-1-2t15:4:5.999999999Z07:00", // RFC3339Nano with short date fields and lower-case "t". - "2006-1-2 15:4:5.999999999", // space separated with no time zone - "2006-1-2", // date only -} - -func (d *Decoder) castToTime(src ast.Node) (time.Time, error) { - if src == nil { - return time.Time{}, nil - } - v := d.nodeToValue(src) - if t, ok := v.(time.Time); ok { - return t, nil - } - s, ok := v.(string) - if !ok { - return time.Time{}, errTypeMismatch(reflect.TypeOf(time.Time{}), reflect.TypeOf(v)) - } - for _, format := range allowedTimestampFormats { - t, err := time.Parse(format, s) - if err != nil { - // invalid format - continue - } - return t, nil - } - return time.Time{}, nil -} - -func (d *Decoder) decodeTime(ctx context.Context, dst reflect.Value, src ast.Node) error { - t, err := d.castToTime(src) - if err != nil { - return err - } - dst.Set(reflect.ValueOf(t)) - return nil -} - -// getMergeAliasName support single alias only -func (d *Decoder) getMergeAliasName(src ast.Node) string { - mapNode, err := d.getMapNode(src) - if err != nil { - return "" - } - if mapNode == nil { - return "" - } - mapIter := mapNode.MapRange() - for mapIter.Next() { - key := mapIter.Key() - value := mapIter.Value() - if key.Type() == ast.MergeKeyType && value.Type() == ast.AliasType { - return value.(*ast.AliasNode).Value.GetToken().Value - } - } - return "" -} - -func (d *Decoder) decodeStruct(ctx context.Context, dst reflect.Value, src ast.Node) error { - if src == nil { - return nil - } - structType := dst.Type() - structFieldMap, err := structFieldMap(structType) - if err != nil { - return errors.Wrapf(err, "failed to create struct field map") - } - ignoreMergeKey := structFieldMap.hasMergeProperty() - keyToNodeMap, err := d.keyToValueNodeMap(src, ignoreMergeKey) - if err != nil { - return errors.Wrapf(err, "failed to get keyToValueNodeMap") - } - var unknownFields map[string]ast.Node - if d.disallowUnknownField { - unknownFields, err = d.keyToKeyNodeMap(src, ignoreMergeKey) - if err != nil { - return errors.Wrapf(err, "failed to get keyToKeyNodeMap") - } - } - - aliasName := d.getMergeAliasName(src) - var foundErr error - - for i := 0; i < structType.NumField(); i++ { - field := structType.Field(i) - if isIgnoredStructField(field) { - continue - } - structField := structFieldMap[field.Name] - if structField.IsInline { - fieldValue := dst.FieldByName(field.Name) - if structField.IsAutoAlias { - if aliasName != "" { - newFieldValue := d.anchorValueMap[aliasName] - if newFieldValue.IsValid() { - fieldValue.Set(d.castToAssignableValue(newFieldValue, fieldValue.Type())) - } - } - continue - } - if !fieldValue.CanSet() { - return xerrors.Errorf("cannot set embedded type as unexported field %s.%s", field.PkgPath, field.Name) - } - if fieldValue.Type().Kind() == reflect.Ptr && src.Type() == ast.NullType { - // set nil value to pointer - fieldValue.Set(reflect.Zero(fieldValue.Type())) - continue - } - mapNode := ast.Mapping(nil, false) - for k, v := range keyToNodeMap { - key := &ast.StringNode{BaseNode: &ast.BaseNode{}, Value: k} - mapNode.Values = append(mapNode.Values, ast.MappingValue(nil, key, v)) - } - newFieldValue, err := d.createDecodedNewValue(ctx, fieldValue.Type(), mapNode) - if d.disallowUnknownField { - var ufe *unknownFieldError - if xerrors.As(err, &ufe) { - err = nil - } - - if err = d.deleteStructKeys(fieldValue.Type(), unknownFields); err != nil { - return errors.Wrapf(err, "cannot delete struct keys") - } - } - - if err != nil { - if foundErr != nil { - continue - } - var te *typeError - if xerrors.As(err, &te) { - if te.structFieldName != nil { - fieldName := fmt.Sprintf("%s.%s", structType.Name(), *te.structFieldName) - te.structFieldName = &fieldName - } else { - fieldName := fmt.Sprintf("%s.%s", structType.Name(), field.Name) - te.structFieldName = &fieldName - } - foundErr = te - continue - } else { - foundErr = err - } - continue - } - d.setDefaultValueIfConflicted(newFieldValue, structFieldMap) - fieldValue.Set(d.castToAssignableValue(newFieldValue, fieldValue.Type())) - continue - } - v, exists := keyToNodeMap[structField.RenderName] - if !exists { - continue - } - delete(unknownFields, structField.RenderName) - fieldValue := dst.FieldByName(field.Name) - if fieldValue.Type().Kind() == reflect.Ptr && src.Type() == ast.NullType { - // set nil value to pointer - fieldValue.Set(reflect.Zero(fieldValue.Type())) - continue - } - newFieldValue, err := d.createDecodedNewValue(ctx, fieldValue.Type(), v) - if err != nil { - if foundErr != nil { - continue - } - var te *typeError - if xerrors.As(err, &te) { - fieldName := fmt.Sprintf("%s.%s", structType.Name(), field.Name) - te.structFieldName = &fieldName - foundErr = te - } else { - foundErr = err - } - continue - } - fieldValue.Set(d.castToAssignableValue(newFieldValue, fieldValue.Type())) - } - if foundErr != nil { - return errors.Wrapf(foundErr, "failed to decode value") - } - - if len(unknownFields) != 0 && d.disallowUnknownField { - for key, node := range unknownFields { - return errUnknownField(fmt.Sprintf(`unknown field "%s"`, key), node.GetToken()) - } - } - - if d.validator != nil { - if err := d.validator.Struct(dst.Interface()); err != nil { - ev := reflect.ValueOf(err) - if ev.Type().Kind() == reflect.Slice { - for i := 0; i < ev.Len(); i++ { - fieldErr, ok := ev.Index(i).Interface().(FieldError) - if !ok { - continue - } - fieldName := fieldErr.StructField() - structField, exists := structFieldMap[fieldName] - if !exists { - continue - } - node, exists := keyToNodeMap[structField.RenderName] - if exists { - // TODO: to make FieldError message cutomizable - return errors.ErrSyntax(fmt.Sprintf("%s", err), node.GetToken()) - } - } - } - } - } - return nil -} - -func (d *Decoder) decodeArray(ctx context.Context, dst reflect.Value, src ast.Node) error { - arrayNode, err := d.getArrayNode(src) - if err != nil { - return errors.Wrapf(err, "failed to get array node") - } - if arrayNode == nil { - return nil - } - iter := arrayNode.ArrayRange() - arrayValue := reflect.New(dst.Type()).Elem() - arrayType := dst.Type() - elemType := arrayType.Elem() - idx := 0 - - var foundErr error - for iter.Next() { - v := iter.Value() - if elemType.Kind() == reflect.Ptr && v.Type() == ast.NullType { - // set nil value to pointer - arrayValue.Index(idx).Set(reflect.Zero(elemType)) - } else { - dstValue, err := d.createDecodedNewValue(ctx, elemType, v) - if err != nil { - if foundErr == nil { - foundErr = err - } - continue - } else { - arrayValue.Index(idx).Set(d.castToAssignableValue(dstValue, elemType)) - } - } - idx++ - } - dst.Set(arrayValue) - if foundErr != nil { - return errors.Wrapf(foundErr, "failed to decode value") - } - return nil -} - -func (d *Decoder) decodeSlice(ctx context.Context, dst reflect.Value, src ast.Node) error { - arrayNode, err := d.getArrayNode(src) - if err != nil { - return errors.Wrapf(err, "failed to get array node") - } - if arrayNode == nil { - return nil - } - iter := arrayNode.ArrayRange() - sliceType := dst.Type() - sliceValue := reflect.MakeSlice(sliceType, 0, iter.Len()) - elemType := sliceType.Elem() - - var foundErr error - for iter.Next() { - v := iter.Value() - if elemType.Kind() == reflect.Ptr && v.Type() == ast.NullType { - // set nil value to pointer - sliceValue = reflect.Append(sliceValue, reflect.Zero(elemType)) - continue - } - dstValue, err := d.createDecodedNewValue(ctx, elemType, v) - if err != nil { - if foundErr == nil { - foundErr = err - } - continue - } - sliceValue = reflect.Append(sliceValue, d.castToAssignableValue(dstValue, elemType)) - } - dst.Set(sliceValue) - if foundErr != nil { - return errors.Wrapf(foundErr, "failed to decode value") - } - return nil -} - -func (d *Decoder) decodeMapItem(ctx context.Context, dst *MapItem, src ast.Node) error { - mapNode, err := d.getMapNode(src) - if err != nil { - return errors.Wrapf(err, "failed to get map node") - } - if mapNode == nil { - return nil - } - mapIter := mapNode.MapRange() - if !mapIter.Next() { - return nil - } - key := mapIter.Key() - value := mapIter.Value() - if key.Type() == ast.MergeKeyType { - if err := d.decodeMapItem(ctx, dst, value); err != nil { - return errors.Wrapf(err, "failed to decode map with merge key") - } - return nil - } - *dst = MapItem{ - Key: d.nodeToValue(key), - Value: d.nodeToValue(value), - } - return nil -} - -func (d *Decoder) validateDuplicateKey(keyMap map[string]struct{}, key interface{}, keyNode ast.Node) error { - k, ok := key.(string) - if !ok { - return nil - } - if d.disallowDuplicateKey { - if _, exists := keyMap[k]; exists { - return errDuplicateKey(fmt.Sprintf(`duplicate key "%s"`, k), keyNode.GetToken()) - } - } - keyMap[k] = struct{}{} - return nil -} - -func (d *Decoder) decodeMapSlice(ctx context.Context, dst *MapSlice, src ast.Node) error { - mapNode, err := d.getMapNode(src) - if err != nil { - return errors.Wrapf(err, "failed to get map node") - } - if mapNode == nil { - return nil - } - mapSlice := MapSlice{} - mapIter := mapNode.MapRange() - keyMap := map[string]struct{}{} - for mapIter.Next() { - key := mapIter.Key() - value := mapIter.Value() - if key.Type() == ast.MergeKeyType { - var m MapSlice - if err := d.decodeMapSlice(ctx, &m, value); err != nil { - return errors.Wrapf(err, "failed to decode map with merge key") - } - for _, v := range m { - if err := d.validateDuplicateKey(keyMap, v.Key, value); err != nil { - return errors.Wrapf(err, "invalid map key") - } - mapSlice = append(mapSlice, v) - } - continue - } - k := d.nodeToValue(key) - if err := d.validateDuplicateKey(keyMap, k, key); err != nil { - return errors.Wrapf(err, "invalid map key") - } - mapSlice = append(mapSlice, MapItem{ - Key: k, - Value: d.nodeToValue(value), - }) - } - *dst = mapSlice - return nil -} - -func (d *Decoder) decodeMap(ctx context.Context, dst reflect.Value, src ast.Node) error { - mapNode, err := d.getMapNode(src) - if err != nil { - return errors.Wrapf(err, "failed to get map node") - } - if mapNode == nil { - return nil - } - mapType := dst.Type() - mapValue := reflect.MakeMap(mapType) - keyType := mapValue.Type().Key() - valueType := mapValue.Type().Elem() - mapIter := mapNode.MapRange() - keyMap := map[string]struct{}{} - var foundErr error - for mapIter.Next() { - key := mapIter.Key() - value := mapIter.Value() - if key.Type() == ast.MergeKeyType { - if err := d.decodeMap(ctx, dst, value); err != nil { - return errors.Wrapf(err, "failed to decode map with merge key") - } - iter := dst.MapRange() - for iter.Next() { - if err := d.validateDuplicateKey(keyMap, iter.Key(), value); err != nil { - return errors.Wrapf(err, "invalid map key") - } - mapValue.SetMapIndex(iter.Key(), iter.Value()) - } - continue - } - k := reflect.ValueOf(d.nodeToValue(key)) - if k.IsValid() && k.Type().ConvertibleTo(keyType) { - k = k.Convert(keyType) - } - if k.IsValid() { - if err := d.validateDuplicateKey(keyMap, k.Interface(), key); err != nil { - return errors.Wrapf(err, "invalid map key") - } - } - if valueType.Kind() == reflect.Ptr && value.Type() == ast.NullType { - // set nil value to pointer - mapValue.SetMapIndex(k, reflect.Zero(valueType)) - continue - } - dstValue, err := d.createDecodedNewValue(ctx, valueType, value) - if err != nil { - if foundErr == nil { - foundErr = err - } - } - if !k.IsValid() { - // expect nil key - mapValue.SetMapIndex(d.createDecodableValue(keyType), d.castToAssignableValue(dstValue, valueType)) - continue - } - mapValue.SetMapIndex(k, d.castToAssignableValue(dstValue, valueType)) - } - dst.Set(mapValue) - if foundErr != nil { - return errors.Wrapf(foundErr, "failed to decode value") - } - return nil -} - -func (d *Decoder) fileToReader(file string) (io.Reader, error) { - reader, err := os.Open(file) - if err != nil { - return nil, errors.Wrapf(err, "failed to open file") - } - return reader, nil -} - -func (d *Decoder) isYAMLFile(file string) bool { - ext := filepath.Ext(file) - if ext == ".yml" { - return true - } - if ext == ".yaml" { - return true - } - return false -} - -func (d *Decoder) readersUnderDir(dir string) ([]io.Reader, error) { - pattern := fmt.Sprintf("%s/*", dir) - matches, err := filepath.Glob(pattern) - if err != nil { - return nil, errors.Wrapf(err, "failed to get files by %s", pattern) - } - readers := []io.Reader{} - for _, match := range matches { - if !d.isYAMLFile(match) { - continue - } - reader, err := d.fileToReader(match) - if err != nil { - return nil, errors.Wrapf(err, "failed to get reader") - } - readers = append(readers, reader) - } - return readers, nil -} - -func (d *Decoder) readersUnderDirRecursive(dir string) ([]io.Reader, error) { - readers := []io.Reader{} - if err := filepath.Walk(dir, func(path string, info os.FileInfo, err error) error { - if !d.isYAMLFile(path) { - return nil - } - reader, err := d.fileToReader(path) - if err != nil { - return errors.Wrapf(err, "failed to get reader") - } - readers = append(readers, reader) - return nil - }); err != nil { - return nil, errors.Wrapf(err, "interrupt walk in %s", dir) - } - return readers, nil -} - -func (d *Decoder) resolveReference() error { - for _, opt := range d.opts { - if err := opt(d); err != nil { - return errors.Wrapf(err, "failed to exec option") - } - } - for _, file := range d.referenceFiles { - reader, err := d.fileToReader(file) - if err != nil { - return errors.Wrapf(err, "failed to get reader") - } - d.referenceReaders = append(d.referenceReaders, reader) - } - for _, dir := range d.referenceDirs { - if !d.isRecursiveDir { - readers, err := d.readersUnderDir(dir) - if err != nil { - return errors.Wrapf(err, "failed to get readers from under the %s", dir) - } - d.referenceReaders = append(d.referenceReaders, readers...) - } else { - readers, err := d.readersUnderDirRecursive(dir) - if err != nil { - return errors.Wrapf(err, "failed to get readers from under the %s", dir) - } - d.referenceReaders = append(d.referenceReaders, readers...) - } - } - for _, reader := range d.referenceReaders { - bytes, err := ioutil.ReadAll(reader) - if err != nil { - return errors.Wrapf(err, "failed to read buffer") - } - - // assign new anchor definition to anchorMap - if _, err := d.parse(bytes); err != nil { - return errors.Wrapf(err, "failed to decode") - } - } - d.isResolvedReference = true - return nil -} - -func (d *Decoder) parse(bytes []byte) (*ast.File, error) { - f, err := parser.ParseBytes(bytes, 0) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse yaml") - } - normalizedFile := &ast.File{} - for _, doc := range f.Docs { - // try to decode ast.Node to value and map anchor value to anchorMap - if v := d.nodeToValue(doc.Body); v != nil { - normalizedFile.Docs = append(normalizedFile.Docs, doc) - } - } - return normalizedFile, nil -} - -func (d *Decoder) isInitialized() bool { - return d.parsedFile != nil -} - -func (d *Decoder) decodeInit() error { - if !d.isResolvedReference { - if err := d.resolveReference(); err != nil { - return errors.Wrapf(err, "failed to resolve reference") - } - } - var buf bytes.Buffer - if _, err := io.Copy(&buf, d.reader); err != nil { - return errors.Wrapf(err, "failed to copy from reader") - } - file, err := d.parse(buf.Bytes()) - if err != nil { - return errors.Wrapf(err, "failed to decode") - } - d.parsedFile = file - return nil -} - -func (d *Decoder) decode(ctx context.Context, v reflect.Value) error { - if len(d.parsedFile.Docs) <= d.streamIndex { - return io.EOF - } - body := d.parsedFile.Docs[d.streamIndex].Body - if body == nil { - return nil - } - if err := d.decodeValue(ctx, v.Elem(), body); err != nil { - return errors.Wrapf(err, "failed to decode value") - } - d.streamIndex++ - return nil -} - -// Decode reads the next YAML-encoded value from its input -// and stores it in the value pointed to by v. -// -// See the documentation for Unmarshal for details about the -// conversion of YAML into a Go value. -func (d *Decoder) Decode(v interface{}) error { - return d.DecodeContext(context.Background(), v) -} - -// DecodeContext reads the next YAML-encoded value from its input -// and stores it in the value pointed to by v with context.Context. -func (d *Decoder) DecodeContext(ctx context.Context, v interface{}) error { - rv := reflect.ValueOf(v) - if rv.Type().Kind() != reflect.Ptr { - return errors.ErrDecodeRequiredPointerType - } - if d.isInitialized() { - if err := d.decode(ctx, rv); err != nil { - if err == io.EOF { - return err - } - return errors.Wrapf(err, "failed to decode") - } - return nil - } - if err := d.decodeInit(); err != nil { - return errors.Wrapf(err, "failed to decodInit") - } - if err := d.decode(ctx, rv); err != nil { - if err == io.EOF { - return err - } - return errors.Wrapf(err, "failed to decode") - } - return nil -} diff --git a/vendor/github.com/goccy/go-yaml/encode.go b/vendor/github.com/goccy/go-yaml/encode.go deleted file mode 100644 index 3599a85827..0000000000 --- a/vendor/github.com/goccy/go-yaml/encode.go +++ /dev/null @@ -1,656 +0,0 @@ -package yaml - -import ( - "context" - "encoding" - "fmt" - "io" - "math" - "reflect" - "sort" - "strconv" - "strings" - "time" - - "github.com/goccy/go-yaml/ast" - "github.com/goccy/go-yaml/internal/errors" - "github.com/goccy/go-yaml/parser" - "github.com/goccy/go-yaml/printer" - "github.com/goccy/go-yaml/token" - "golang.org/x/xerrors" -) - -const ( - // DefaultIndentSpaces default number of space for indent - DefaultIndentSpaces = 2 -) - -// Encoder writes YAML values to an output stream. -type Encoder struct { - writer io.Writer - opts []EncodeOption - indent int - isFlowStyle bool - isJSONStyle bool - useJSONMarshaler bool - anchorCallback func(*ast.AnchorNode, interface{}) error - anchorPtrToNameMap map[uintptr]string - useLiteralStyleIfMultiline bool - - line int - column int - offset int - indentNum int - indentLevel int -} - -// NewEncoder returns a new encoder that writes to w. -// The Encoder should be closed after use to flush all data to w. -func NewEncoder(w io.Writer, opts ...EncodeOption) *Encoder { - return &Encoder{ - writer: w, - opts: opts, - indent: DefaultIndentSpaces, - anchorPtrToNameMap: map[uintptr]string{}, - line: 1, - column: 1, - offset: 0, - } -} - -// Close closes the encoder by writing any remaining data. -// It does not write a stream terminating string "...". -func (e *Encoder) Close() error { - return nil -} - -// Encode writes the YAML encoding of v to the stream. -// If multiple items are encoded to the stream, -// the second and subsequent document will be preceded with a "---" document separator, -// but the first will not. -// -// See the documentation for Marshal for details about the conversion of Go values to YAML. -func (e *Encoder) Encode(v interface{}) error { - return e.EncodeContext(context.Background(), v) -} - -// EncodeContext writes the YAML encoding of v to the stream with context.Context. -func (e *Encoder) EncodeContext(ctx context.Context, v interface{}) error { - node, err := e.EncodeToNodeContext(ctx, v) - if err != nil { - return errors.Wrapf(err, "failed to encode to node") - } - var p printer.Printer - e.writer.Write(p.PrintNode(node)) - return nil -} - -// EncodeToNode convert v to ast.Node. -func (e *Encoder) EncodeToNode(v interface{}) (ast.Node, error) { - return e.EncodeToNodeContext(context.Background(), v) -} - -// EncodeToNodeContext convert v to ast.Node with context.Context. -func (e *Encoder) EncodeToNodeContext(ctx context.Context, v interface{}) (ast.Node, error) { - for _, opt := range e.opts { - if err := opt(e); err != nil { - return nil, errors.Wrapf(err, "failed to run option for encoder") - } - } - node, err := e.encodeValue(ctx, reflect.ValueOf(v), 1) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode value") - } - return node, nil -} - -func (e *Encoder) encodeDocument(doc []byte) (ast.Node, error) { - f, err := parser.ParseBytes(doc, 0) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse yaml") - } - for _, docNode := range f.Docs { - if docNode.Body != nil { - return docNode.Body, nil - } - } - return nil, nil -} - -func (e *Encoder) isInvalidValue(v reflect.Value) bool { - if !v.IsValid() { - return true - } - kind := v.Type().Kind() - if kind == reflect.Ptr && v.IsNil() { - return true - } - if kind == reflect.Interface && v.IsNil() { - return true - } - return false -} - -type jsonMarshaler interface { - MarshalJSON() ([]byte, error) -} - -func (e *Encoder) canEncodeByMarshaler(v reflect.Value) bool { - if !v.CanInterface() { - return false - } - iface := v.Interface() - switch iface.(type) { - case BytesMarshalerContext: - return true - case BytesMarshaler: - return true - case InterfaceMarshalerContext: - return true - case InterfaceMarshaler: - return true - case time.Time: - return true - case encoding.TextMarshaler: - return true - case jsonMarshaler: - return e.useJSONMarshaler - } - return false -} - -func (e *Encoder) encodeByMarshaler(ctx context.Context, v reflect.Value, column int) (ast.Node, error) { - iface := v.Interface() - - if marshaler, ok := iface.(BytesMarshalerContext); ok { - doc, err := marshaler.MarshalYAML(ctx) - if err != nil { - return nil, errors.Wrapf(err, "failed to MarshalYAML") - } - node, err := e.encodeDocument(doc) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode document") - } - return node, nil - } - - if marshaler, ok := iface.(BytesMarshaler); ok { - doc, err := marshaler.MarshalYAML() - if err != nil { - return nil, errors.Wrapf(err, "failed to MarshalYAML") - } - node, err := e.encodeDocument(doc) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode document") - } - return node, nil - } - - if marshaler, ok := iface.(InterfaceMarshalerContext); ok { - marshalV, err := marshaler.MarshalYAML(ctx) - if err != nil { - return nil, errors.Wrapf(err, "failed to MarshalYAML") - } - return e.encodeValue(ctx, reflect.ValueOf(marshalV), column) - } - - if marshaler, ok := iface.(InterfaceMarshaler); ok { - marshalV, err := marshaler.MarshalYAML() - if err != nil { - return nil, errors.Wrapf(err, "failed to MarshalYAML") - } - return e.encodeValue(ctx, reflect.ValueOf(marshalV), column) - } - - if t, ok := iface.(time.Time); ok { - return e.encodeTime(t, column), nil - } - - if marshaler, ok := iface.(encoding.TextMarshaler); ok { - doc, err := marshaler.MarshalText() - if err != nil { - return nil, errors.Wrapf(err, "failed to MarshalText") - } - node, err := e.encodeDocument(doc) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode document") - } - return node, nil - } - - if e.useJSONMarshaler { - if marshaler, ok := iface.(jsonMarshaler); ok { - jsonBytes, err := marshaler.MarshalJSON() - if err != nil { - return nil, errors.Wrapf(err, "failed to MarshalJSON") - } - doc, err := JSONToYAML(jsonBytes) - if err != nil { - return nil, errors.Wrapf(err, "failed to convert json to yaml") - } - node, err := e.encodeDocument(doc) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode document") - } - return node, nil - } - } - - return nil, xerrors.Errorf("does not implemented Marshaler") -} - -func (e *Encoder) encodeValue(ctx context.Context, v reflect.Value, column int) (ast.Node, error) { - if e.isInvalidValue(v) { - return e.encodeNil(), nil - } - if e.canEncodeByMarshaler(v) { - node, err := e.encodeByMarshaler(ctx, v, column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode by marshaler") - } - return node, nil - } - switch v.Type().Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return e.encodeInt(v.Int()), nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - return e.encodeUint(v.Uint()), nil - case reflect.Float32, reflect.Float64: - return e.encodeFloat(v.Float()), nil - case reflect.Ptr: - anchorName := e.anchorPtrToNameMap[v.Pointer()] - if anchorName != "" { - aliasName := anchorName - alias := ast.Alias(token.New("*", "*", e.pos(column))) - alias.Value = ast.String(token.New(aliasName, aliasName, e.pos(column))) - return alias, nil - } - return e.encodeValue(ctx, v.Elem(), column) - case reflect.Interface: - return e.encodeValue(ctx, v.Elem(), column) - case reflect.String: - return e.encodeString(v.String(), column), nil - case reflect.Bool: - return e.encodeBool(v.Bool()), nil - case reflect.Slice: - if mapSlice, ok := v.Interface().(MapSlice); ok { - return e.encodeMapSlice(ctx, mapSlice, column) - } - return e.encodeSlice(ctx, v) - case reflect.Array: - return e.encodeArray(ctx, v) - case reflect.Struct: - if v.CanInterface() { - if mapItem, ok := v.Interface().(MapItem); ok { - return e.encodeMapItem(ctx, mapItem, column) - } - if t, ok := v.Interface().(time.Time); ok { - return e.encodeTime(t, column), nil - } - } - return e.encodeStruct(ctx, v, column) - case reflect.Map: - return e.encodeMap(ctx, v, column), nil - default: - return nil, xerrors.Errorf("unknown value type %s", v.Type().String()) - } - return nil, nil -} - -func (e *Encoder) pos(column int) *token.Position { - return &token.Position{ - Line: e.line, - Column: column, - Offset: e.offset, - IndentNum: e.indentNum, - IndentLevel: e.indentLevel, - } -} - -func (e *Encoder) encodeNil() ast.Node { - value := "null" - return ast.Null(token.New(value, value, e.pos(e.column))) -} - -func (e *Encoder) encodeInt(v int64) ast.Node { - value := fmt.Sprint(v) - return ast.Integer(token.New(value, value, e.pos(e.column))) -} - -func (e *Encoder) encodeUint(v uint64) ast.Node { - value := fmt.Sprint(v) - return ast.Integer(token.New(value, value, e.pos(e.column))) -} - -func (e *Encoder) encodeFloat(v float64) ast.Node { - if v == math.Inf(0) { - value := ".inf" - return ast.Infinity(token.New(value, value, e.pos(e.column))) - } else if v == math.Inf(-1) { - value := "-.inf" - return ast.Infinity(token.New(value, value, e.pos(e.column))) - } else if math.IsNaN(v) { - value := ".nan" - return ast.Nan(token.New(value, value, e.pos(e.column))) - } - value := fmt.Sprintf("%f", v) - fvalue := strings.Split(value, ".") - if len(fvalue) > 1 { - precision := fvalue[1] - precisionNum := 1 - for i := len(precision) - 1; i >= 0; i-- { - if precision[i] != '0' { - precisionNum = i + 1 - break - } - } - value = strconv.FormatFloat(v, 'f', precisionNum, 64) - } - return ast.Float(token.New(value, value, e.pos(e.column))) -} - -func (e *Encoder) isNeedQuoted(v string) bool { - if e.isJSONStyle { - return true - } - if e.useLiteralStyleIfMultiline && strings.ContainsAny(v, "\n\r") { - return false - } - if token.IsNeedQuoted(v) { - return true - } - return false -} - -func (e *Encoder) encodeString(v string, column int) ast.Node { - if e.isNeedQuoted(v) { - v = strconv.Quote(v) - } - return ast.String(token.New(v, v, e.pos(column))) -} - -func (e *Encoder) encodeBool(v bool) ast.Node { - value := fmt.Sprint(v) - return ast.Bool(token.New(value, value, e.pos(e.column))) -} - -func (e *Encoder) encodeSlice(ctx context.Context, value reflect.Value) (ast.Node, error) { - sequence := ast.Sequence(token.New("-", "-", e.pos(e.column)), e.isFlowStyle) - for i := 0; i < value.Len(); i++ { - node, err := e.encodeValue(ctx, value.Index(i), e.column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode value for slice") - } - sequence.Values = append(sequence.Values, node) - } - return sequence, nil -} - -func (e *Encoder) encodeArray(ctx context.Context, value reflect.Value) (ast.Node, error) { - sequence := ast.Sequence(token.New("-", "-", e.pos(e.column)), e.isFlowStyle) - for i := 0; i < value.Len(); i++ { - node, err := e.encodeValue(ctx, value.Index(i), e.column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode value for array") - } - sequence.Values = append(sequence.Values, node) - } - return sequence, nil -} - -func (e *Encoder) encodeMapItem(ctx context.Context, item MapItem, column int) (*ast.MappingValueNode, error) { - k := reflect.ValueOf(item.Key) - v := reflect.ValueOf(item.Value) - value, err := e.encodeValue(ctx, v, column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode MapItem") - } - if m, ok := value.(*ast.MappingNode); ok { - m.AddColumn(e.indent) - } - return ast.MappingValue( - token.New("", "", e.pos(column)), - e.encodeString(k.Interface().(string), column), - value, - ), nil -} - -func (e *Encoder) encodeMapSlice(ctx context.Context, value MapSlice, column int) (ast.Node, error) { - node := ast.Mapping(token.New("", "", e.pos(column)), e.isFlowStyle) - for _, item := range value { - value, err := e.encodeMapItem(ctx, item, column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode MapItem for MapSlice") - } - node.Values = append(node.Values, value) - } - return node, nil -} - -func (e *Encoder) encodeMap(ctx context.Context, value reflect.Value, column int) ast.Node { - node := ast.Mapping(token.New("", "", e.pos(column)), e.isFlowStyle) - keys := []string{} - for _, k := range value.MapKeys() { - keys = append(keys, k.Interface().(string)) - } - sort.Strings(keys) - for _, key := range keys { - k := reflect.ValueOf(key) - v := value.MapIndex(k) - value, err := e.encodeValue(ctx, v, column) - if err != nil { - return nil - } - if m, ok := value.(*ast.MappingNode); ok { - m.AddColumn(e.indent) - } - node.Values = append(node.Values, ast.MappingValue( - nil, - e.encodeString(k.Interface().(string), column), - value, - )) - } - return node -} - -// IsZeroer is used to check whether an object is zero to determine -// whether it should be omitted when marshaling with the omitempty flag. -// One notable implementation is time.Time. -type IsZeroer interface { - IsZero() bool -} - -func (e *Encoder) isZeroValue(v reflect.Value) bool { - kind := v.Kind() - if z, ok := v.Interface().(IsZeroer); ok { - if (kind == reflect.Ptr || kind == reflect.Interface) && v.IsNil() { - return true - } - return z.IsZero() - } - switch kind { - case reflect.String: - return len(v.String()) == 0 - case reflect.Interface, reflect.Ptr: - return v.IsNil() - case reflect.Slice: - return v.Len() == 0 - case reflect.Map: - return v.Len() == 0 - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Float32, reflect.Float64: - return v.Float() == 0 - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return v.Uint() == 0 - case reflect.Bool: - return !v.Bool() - case reflect.Struct: - vt := v.Type() - for i := v.NumField() - 1; i >= 0; i-- { - if vt.Field(i).PkgPath != "" { - continue // private field - } - if !e.isZeroValue(v.Field(i)) { - return false - } - } - return true - } - return false -} - -func (e *Encoder) encodeTime(v time.Time, column int) ast.Node { - value := v.Format(time.RFC3339Nano) - if e.isJSONStyle { - value = strconv.Quote(value) - } - return ast.String(token.New(value, value, e.pos(column))) -} - -func (e *Encoder) encodeAnchor(anchorName string, value ast.Node, fieldValue reflect.Value, column int) (ast.Node, error) { - anchorNode := ast.Anchor(token.New("&", "&", e.pos(column))) - anchorNode.Name = ast.String(token.New(anchorName, anchorName, e.pos(column))) - anchorNode.Value = value - if e.anchorCallback != nil { - if err := e.anchorCallback(anchorNode, fieldValue.Interface()); err != nil { - return nil, errors.Wrapf(err, "failed to marshal anchor") - } - if snode, ok := anchorNode.Name.(*ast.StringNode); ok { - anchorName = snode.Value - } - } - if fieldValue.Kind() == reflect.Ptr { - e.anchorPtrToNameMap[fieldValue.Pointer()] = anchorName - } - return anchorNode, nil -} - -func (e *Encoder) encodeStruct(ctx context.Context, value reflect.Value, column int) (ast.Node, error) { - node := ast.Mapping(token.New("", "", e.pos(column)), e.isFlowStyle) - structType := value.Type() - structFieldMap, err := structFieldMap(structType) - if err != nil { - return nil, errors.Wrapf(err, "failed to get struct field map") - } - hasInlineAnchorField := false - var inlineAnchorValue reflect.Value - for i := 0; i < value.NumField(); i++ { - field := structType.Field(i) - if isIgnoredStructField(field) { - continue - } - fieldValue := value.FieldByName(field.Name) - structField := structFieldMap[field.Name] - if structField.IsOmitEmpty && e.isZeroValue(fieldValue) { - // omit encoding - continue - } - value, err := e.encodeValue(ctx, fieldValue, column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode value") - } - if m, ok := value.(*ast.MappingNode); ok { - if !e.isFlowStyle && structField.IsFlow { - m.SetIsFlowStyle(true) - } - value.AddColumn(e.indent) - } else if s, ok := value.(*ast.SequenceNode); ok { - if !e.isFlowStyle && structField.IsFlow { - s.SetIsFlowStyle(true) - } - } - key := e.encodeString(structField.RenderName, column) - switch { - case structField.AnchorName != "": - anchorNode, err := e.encodeAnchor(structField.AnchorName, value, fieldValue, column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode anchor") - } - value = anchorNode - case structField.IsAutoAlias: - if fieldValue.Kind() != reflect.Ptr { - return nil, xerrors.Errorf( - "%s in struct is not pointer type. but required automatically alias detection", - structField.FieldName, - ) - } - anchorName := e.anchorPtrToNameMap[fieldValue.Pointer()] - if anchorName == "" { - return nil, xerrors.Errorf( - "cannot find anchor name from pointer address for automatically alias detection", - ) - } - aliasName := anchorName - alias := ast.Alias(token.New("*", "*", e.pos(column))) - alias.Value = ast.String(token.New(aliasName, aliasName, e.pos(column))) - value = alias - if structField.IsInline { - // if both used alias and inline, output `<<: *alias` - key = ast.MergeKey(token.New("<<", "<<", e.pos(column))) - } - case structField.AliasName != "": - aliasName := structField.AliasName - alias := ast.Alias(token.New("*", "*", e.pos(column))) - alias.Value = ast.String(token.New(aliasName, aliasName, e.pos(column))) - value = alias - if structField.IsInline { - // if both used alias and inline, output `<<: *alias` - key = ast.MergeKey(token.New("<<", "<<", e.pos(column))) - } - case structField.IsInline: - isAutoAnchor := structField.IsAutoAnchor - if !hasInlineAnchorField { - hasInlineAnchorField = isAutoAnchor - } - if isAutoAnchor { - inlineAnchorValue = fieldValue - } - mapNode, ok := value.(ast.MapNode) - if !ok { - return nil, xerrors.Errorf("inline value is must be map or struct type") - } - mapIter := mapNode.MapRange() - for mapIter.Next() { - key := mapIter.Key() - value := mapIter.Value() - keyName := key.GetToken().Value - if structFieldMap.isIncludedRenderName(keyName) { - // if declared same key name, skip encoding this field - continue - } - key.AddColumn(-e.indent) - value.AddColumn(-e.indent) - node.Values = append(node.Values, ast.MappingValue(nil, key, value)) - } - continue - case structField.IsAutoAnchor: - anchorNode, err := e.encodeAnchor(structField.RenderName, value, fieldValue, column) - if err != nil { - return nil, errors.Wrapf(err, "failed to encode anchor") - } - value = anchorNode - } - node.Values = append(node.Values, ast.MappingValue(nil, key, value)) - } - if hasInlineAnchorField { - node.AddColumn(e.indent) - anchorName := "anchor" - anchorNode := ast.Anchor(token.New("&", "&", e.pos(column))) - anchorNode.Name = ast.String(token.New(anchorName, anchorName, e.pos(column))) - anchorNode.Value = node - if e.anchorCallback != nil { - if err := e.anchorCallback(anchorNode, value.Addr().Interface()); err != nil { - return nil, errors.Wrapf(err, "failed to marshal anchor") - } - if snode, ok := anchorNode.Name.(*ast.StringNode); ok { - anchorName = snode.Value - } - } - if inlineAnchorValue.Kind() == reflect.Ptr { - e.anchorPtrToNameMap[inlineAnchorValue.Pointer()] = anchorName - } - return anchorNode, nil - } - return node, nil -} diff --git a/vendor/github.com/goccy/go-yaml/error.go b/vendor/github.com/goccy/go-yaml/error.go deleted file mode 100644 index 3dfaf2130e..0000000000 --- a/vendor/github.com/goccy/go-yaml/error.go +++ /dev/null @@ -1,48 +0,0 @@ -package yaml - -import ( - "github.com/goccy/go-yaml/ast" - "golang.org/x/xerrors" -) - -var ( - ErrInvalidQuery = xerrors.New("invalid query") - ErrInvalidPath = xerrors.New("invalid path instance") - ErrInvalidPathString = xerrors.New("invalid path string") - ErrNotFoundNode = xerrors.New("node not found") -) - -// IsInvalidQueryError whether err is ErrInvalidQuery or not. -func IsInvalidQueryError(err error) bool { - return xerrors.Is(err, ErrInvalidQuery) -} - -// IsInvalidPathError whether err is ErrInvalidPath or not. -func IsInvalidPathError(err error) bool { - return xerrors.Is(err, ErrInvalidPath) -} - -// IsInvalidPathStringError whether err is ErrInvalidPathString or not. -func IsInvalidPathStringError(err error) bool { - return xerrors.Is(err, ErrInvalidPathString) -} - -// IsNotFoundNodeError whether err is ErrNotFoundNode or not. -func IsNotFoundNodeError(err error) bool { - return xerrors.Is(err, ErrNotFoundNode) -} - -// IsInvalidTokenTypeError whether err is ast.ErrInvalidTokenType or not. -func IsInvalidTokenTypeError(err error) bool { - return xerrors.Is(err, ast.ErrInvalidTokenType) -} - -// IsInvalidAnchorNameError whether err is ast.ErrInvalidAnchorName or not. -func IsInvalidAnchorNameError(err error) bool { - return xerrors.Is(err, ast.ErrInvalidAnchorName) -} - -// IsInvalidAliasNameError whether err is ast.ErrInvalidAliasName or not. -func IsInvalidAliasNameError(err error) bool { - return xerrors.Is(err, ast.ErrInvalidAliasName) -} diff --git a/vendor/github.com/goccy/go-yaml/internal/errors/error.go b/vendor/github.com/goccy/go-yaml/internal/errors/error.go deleted file mode 100644 index c7b1103c9f..0000000000 --- a/vendor/github.com/goccy/go-yaml/internal/errors/error.go +++ /dev/null @@ -1,222 +0,0 @@ -package errors - -import ( - "bytes" - "fmt" - - "github.com/goccy/go-yaml/printer" - "github.com/goccy/go-yaml/token" - "golang.org/x/xerrors" -) - -const ( - defaultColorize = false - defaultIncludeSource = true -) - -var ( - ErrDecodeRequiredPointerType = xerrors.New("required pointer type value") -) - -// Wrapf wrap error for stack trace -func Wrapf(err error, msg string, args ...interface{}) error { - return &wrapError{ - baseError: &baseError{}, - err: xerrors.Errorf(msg, args...), - nextErr: err, - frame: xerrors.Caller(1), - } -} - -// ErrSyntax create syntax error instance with message and token -func ErrSyntax(msg string, tk *token.Token) *syntaxError { - return &syntaxError{ - baseError: &baseError{}, - msg: msg, - token: tk, - frame: xerrors.Caller(1), - } -} - -type baseError struct { - state fmt.State - verb rune -} - -func (e *baseError) Error() string { - return "" -} - -func (e *baseError) chainStateAndVerb(err error) { - wrapErr, ok := err.(*wrapError) - if ok { - wrapErr.state = e.state - wrapErr.verb = e.verb - } - syntaxErr, ok := err.(*syntaxError) - if ok { - syntaxErr.state = e.state - syntaxErr.verb = e.verb - } -} - -type wrapError struct { - *baseError - err error - nextErr error - frame xerrors.Frame -} - -type myprinter struct { - xerrors.Printer - colored bool - inclSource bool -} - -func (e *wrapError) As(target interface{}) bool { - err := e.nextErr - for { - if wrapErr, ok := err.(*wrapError); ok { - err = wrapErr.nextErr - continue - } - break - } - return xerrors.As(err, target) -} - -func (e *wrapError) Unwrap() error { - return e.nextErr -} - -func (e *wrapError) PrettyPrint(p xerrors.Printer, colored, inclSource bool) error { - return e.FormatError(&myprinter{Printer: p, colored: colored, inclSource: inclSource}) -} - -func (e *wrapError) FormatError(p xerrors.Printer) error { - if _, ok := p.(*myprinter); !ok { - p = &myprinter{ - Printer: p, - colored: defaultColorize, - inclSource: defaultIncludeSource, - } - } - if e.verb == 'v' && e.state.Flag('+') { - // print stack trace for debugging - p.Print(e.err, "\n") - e.frame.Format(p) - e.chainStateAndVerb(e.nextErr) - return e.nextErr - } - err := e.nextErr - for { - if wrapErr, ok := err.(*wrapError); ok { - err = wrapErr.nextErr - continue - } - break - } - e.chainStateAndVerb(err) - if fmtErr, ok := err.(xerrors.Formatter); ok { - fmtErr.FormatError(p) - } else { - p.Print(err) - } - return nil -} - -type wrapState struct { - org fmt.State -} - -func (s *wrapState) Write(b []byte) (n int, err error) { - return s.org.Write(b) -} - -func (s *wrapState) Width() (wid int, ok bool) { - return s.org.Width() -} - -func (s *wrapState) Precision() (prec int, ok bool) { - return s.org.Precision() -} - -func (s *wrapState) Flag(c int) bool { - // set true to 'printDetail' forced because when p.Detail() is false, xerrors.Printer no output any text - if c == '#' { - // ignore '#' keyword because xerrors.FormatError doesn't set true to printDetail. - // ( see https://github.com/golang/xerrors/blob/master/adaptor.go#L39-L43 ) - return false - } - return true -} - -func (e *wrapError) Format(state fmt.State, verb rune) { - e.state = state - e.verb = verb - xerrors.FormatError(e, &wrapState{org: state}, verb) -} - -func (e *wrapError) Error() string { - var buf bytes.Buffer - e.PrettyPrint(&Sink{&buf}, defaultColorize, defaultIncludeSource) - return buf.String() -} - -type syntaxError struct { - *baseError - msg string - token *token.Token - frame xerrors.Frame -} - -func (e *syntaxError) PrettyPrint(p xerrors.Printer, colored, inclSource bool) error { - return e.FormatError(&myprinter{Printer: p, colored: colored, inclSource: inclSource}) -} - -func (e *syntaxError) FormatError(p xerrors.Printer) error { - var pp printer.Printer - - var colored, inclSource bool - if mp, ok := p.(*myprinter); ok { - colored = mp.colored - inclSource = mp.inclSource - } - - pos := fmt.Sprintf("[%d:%d] ", e.token.Position.Line, e.token.Position.Column) - msg := pp.PrintErrorMessage(fmt.Sprintf("%s%s", pos, e.msg), colored) - if inclSource { - msg += "\n" + pp.PrintErrorToken(e.token, colored) - } - p.Print(msg) - - if e.verb == 'v' && e.state.Flag('+') { - // %+v - // print stack trace for debugging - e.frame.Format(p) - } - return nil -} - -type PrettyPrinter interface { - PrettyPrint(xerrors.Printer, bool, bool) error -} -type Sink struct{ *bytes.Buffer } - -func (es *Sink) Print(args ...interface{}) { - fmt.Fprint(es.Buffer, args...) -} - -func (es *Sink) Printf(f string, args ...interface{}) { - fmt.Fprintf(es.Buffer, f, args...) -} - -func (es *Sink) Detail() bool { - return false -} - -func (e *syntaxError) Error() string { - var buf bytes.Buffer - e.PrettyPrint(&Sink{&buf}, defaultColorize, defaultIncludeSource) - return buf.String() -} diff --git a/vendor/github.com/goccy/go-yaml/lexer/lexer.go b/vendor/github.com/goccy/go-yaml/lexer/lexer.go deleted file mode 100644 index 3207f4f227..0000000000 --- a/vendor/github.com/goccy/go-yaml/lexer/lexer.go +++ /dev/null @@ -1,23 +0,0 @@ -package lexer - -import ( - "io" - - "github.com/goccy/go-yaml/scanner" - "github.com/goccy/go-yaml/token" -) - -// Tokenize split to token instances from string -func Tokenize(src string) token.Tokens { - var s scanner.Scanner - s.Init(src) - var tokens token.Tokens - for { - subTokens, err := s.Scan() - if err == io.EOF { - break - } - tokens.Add(subTokens...) - } - return tokens -} diff --git a/vendor/github.com/goccy/go-yaml/option.go b/vendor/github.com/goccy/go-yaml/option.go deleted file mode 100644 index 9c4557fa06..0000000000 --- a/vendor/github.com/goccy/go-yaml/option.go +++ /dev/null @@ -1,150 +0,0 @@ -package yaml - -import ( - "io" - - "github.com/goccy/go-yaml/ast" -) - -// DecodeOption functional option type for Decoder -type DecodeOption func(d *Decoder) error - -// ReferenceReaders pass to Decoder that reference to anchor defined by passed readers -func ReferenceReaders(readers ...io.Reader) DecodeOption { - return func(d *Decoder) error { - d.referenceReaders = append(d.referenceReaders, readers...) - return nil - } -} - -// ReferenceFiles pass to Decoder that reference to anchor defined by passed files -func ReferenceFiles(files ...string) DecodeOption { - return func(d *Decoder) error { - d.referenceFiles = files - return nil - } -} - -// ReferenceDirs pass to Decoder that reference to anchor defined by files under the passed dirs -func ReferenceDirs(dirs ...string) DecodeOption { - return func(d *Decoder) error { - d.referenceDirs = dirs - return nil - } -} - -// RecursiveDir search yaml file recursively from passed dirs by ReferenceDirs option -func RecursiveDir(isRecursive bool) DecodeOption { - return func(d *Decoder) error { - d.isRecursiveDir = isRecursive - return nil - } -} - -// Validator set StructValidator instance to Decoder -func Validator(v StructValidator) DecodeOption { - return func(d *Decoder) error { - d.validator = v - return nil - } -} - -// Strict enable DisallowUnknownField and DisallowDuplicateKey -func Strict() DecodeOption { - return func(d *Decoder) error { - d.disallowUnknownField = true - d.disallowDuplicateKey = true - return nil - } -} - -// DisallowUnknownField causes the Decoder to return an error when the destination -// is a struct and the input contains object keys which do not match any -// non-ignored, exported fields in the destination. -func DisallowUnknownField() DecodeOption { - return func(d *Decoder) error { - d.disallowUnknownField = true - return nil - } -} - -// DisallowDuplicateKey causes an error when mapping keys that are duplicates -func DisallowDuplicateKey() DecodeOption { - return func(d *Decoder) error { - d.disallowDuplicateKey = true - return nil - } -} - -// UseOrderedMap can be interpreted as a map, -// and uses MapSlice ( ordered map ) aggressively if there is no type specification -func UseOrderedMap() DecodeOption { - return func(d *Decoder) error { - d.useOrderedMap = true - return nil - } -} - -// UseJSONUnmarshaler if neither `BytesUnmarshaler` nor `InterfaceUnmarshaler` is implemented -// and `UnmashalJSON([]byte)error` is implemented, convert the argument from `YAML` to `JSON` and then call it. -func UseJSONUnmarshaler() DecodeOption { - return func(d *Decoder) error { - d.useJSONUnmarshaler = true - return nil - } -} - -// EncodeOption functional option type for Encoder -type EncodeOption func(e *Encoder) error - -// Indent change indent number -func Indent(spaces int) EncodeOption { - return func(e *Encoder) error { - e.indent = spaces - return nil - } -} - -// Flow encoding by flow style -func Flow(isFlowStyle bool) EncodeOption { - return func(e *Encoder) error { - e.isFlowStyle = isFlowStyle - return nil - } -} - -// UseLiteralStyleIfMultiline causes encoding multiline strings with a literal syntax, -// no matter what characters they include -func UseLiteralStyleIfMultiline(useLiteralStyleIfMultiline bool) EncodeOption { - return func(e *Encoder) error { - e.useLiteralStyleIfMultiline = useLiteralStyleIfMultiline - return nil - } -} - -// JSON encode in JSON format -func JSON() EncodeOption { - return func(e *Encoder) error { - e.isJSONStyle = true - e.isFlowStyle = true - return nil - } -} - -// MarshalAnchor call back if encoder find an anchor during encoding -func MarshalAnchor(callback func(*ast.AnchorNode, interface{}) error) EncodeOption { - return func(e *Encoder) error { - e.anchorCallback = callback - return nil - } -} - -// UseJSONMarshaler if neither `BytesMarshaler` nor `InterfaceMarshaler` -// nor `encoding.TextMarshaler` is implemented and `MarshalJSON()([]byte, error)` is implemented, -// call `MarshalJSON` to convert the returned `JSON` to `YAML` for processing. -func UseJSONMarshaler() EncodeOption { - return func(e *Encoder) error { - e.useJSONMarshaler = true - return nil - } -} diff --git a/vendor/github.com/goccy/go-yaml/parser/context.go b/vendor/github.com/goccy/go-yaml/parser/context.go deleted file mode 100644 index 5749e43b54..0000000000 --- a/vendor/github.com/goccy/go-yaml/parser/context.go +++ /dev/null @@ -1,139 +0,0 @@ -package parser - -import "github.com/goccy/go-yaml/token" - -// context context at parsing -type context struct { - idx int - size int - tokens token.Tokens - mode Mode -} - -func (c *context) next() bool { - return c.idx < c.size -} - -func (c *context) previousToken() *token.Token { - if c.idx > 0 { - return c.tokens[c.idx-1] - } - return nil -} - -func (c *context) insertToken(idx int, tk *token.Token) { - if c.size < idx { - return - } - if c.size == idx { - curToken := c.tokens[c.size-1] - tk.Next = curToken - curToken.Prev = tk - - c.tokens = append(c.tokens, tk) - c.size = len(c.tokens) - return - } - - curToken := c.tokens[idx] - tk.Next = curToken - curToken.Prev = tk - - c.tokens = append(c.tokens[:idx+1], c.tokens[idx:]...) - c.tokens[idx] = tk - c.size = len(c.tokens) -} - -func (c *context) currentToken() *token.Token { - if c.idx >= c.size { - return nil - } - return c.tokens[c.idx] -} - -func (c *context) nextToken() *token.Token { - if c.idx+1 >= c.size { - return nil - } - return c.tokens[c.idx+1] -} - -func (c *context) afterNextToken() *token.Token { - if c.idx+2 >= c.size { - return nil - } - return c.tokens[c.idx+2] -} - -func (c *context) nextNotCommentToken() *token.Token { - for i := c.idx + 1; i < c.size; i++ { - tk := c.tokens[i] - if tk.Type == token.CommentType { - continue - } - return tk - } - return nil -} - -func (c *context) afterNextNotCommentToken() *token.Token { - notCommentTokenCount := 0 - for i := c.idx + 1; i < c.size; i++ { - tk := c.tokens[i] - if tk.Type == token.CommentType { - continue - } - notCommentTokenCount++ - if notCommentTokenCount == 2 { - return tk - } - } - return nil -} - -func (c *context) enabledComment() bool { - return c.mode&ParseComments != 0 -} - -func (c *context) isCurrentCommentToken() bool { - tk := c.currentToken() - if tk == nil { - return false - } - return tk.Type == token.CommentType -} - -func (c *context) progressIgnoreComment(num int) { - if c.size <= c.idx+num { - c.idx = c.size - } else { - c.idx += num - } -} - -func (c *context) progress(num int) { - if c.isCurrentCommentToken() { - return - } - c.progressIgnoreComment(num) -} - -func newContext(tokens token.Tokens, mode Mode) *context { - filteredTokens := token.Tokens{} - if mode&ParseComments != 0 { - filteredTokens = tokens - } else { - for _, tk := range tokens { - if tk.Type == token.CommentType { - continue - } - filteredTokens.Add(tk) - } - } - return &context{ - idx: 0, - size: len(filteredTokens), - tokens: filteredTokens, - mode: mode, - } -} diff --git a/vendor/github.com/goccy/go-yaml/parser/parser.go b/vendor/github.com/goccy/go-yaml/parser/parser.go deleted file mode 100644 index efcd75bf98..0000000000 --- a/vendor/github.com/goccy/go-yaml/parser/parser.go +++ /dev/null @@ -1,604 +0,0 @@ -package parser - -import ( - "fmt" - "io/ioutil" - "strings" - - "github.com/goccy/go-yaml/ast" - "github.com/goccy/go-yaml/internal/errors" - "github.com/goccy/go-yaml/lexer" - "github.com/goccy/go-yaml/token" - "golang.org/x/xerrors" -) - -type parser struct{} - -func (p *parser) parseMapping(ctx *context) (ast.Node, error) { - node := ast.Mapping(ctx.currentToken(), true) - ctx.progress(1) // skip MappingStart token - for ctx.next() { - tk := ctx.currentToken() - if tk.Type == token.MappingEndType { - node.End = tk - break - } else if tk.Type == token.CollectEntryType { - ctx.progress(1) - continue - } - - value, err := p.parseMappingValue(ctx) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse mapping value in mapping node") - } - mvnode, ok := value.(*ast.MappingValueNode) - if !ok { - return nil, errors.ErrSyntax("failed to parse flow mapping node", value.GetToken()) - } - node.Values = append(node.Values, mvnode) - ctx.progress(1) - } - return node, nil -} - -func (p *parser) parseSequence(ctx *context) (ast.Node, error) { - node := ast.Sequence(ctx.currentToken(), true) - ctx.progress(1) // skip SequenceStart token - for ctx.next() { - tk := ctx.currentToken() - if tk.Type == token.SequenceEndType { - node.End = tk - break - } else if tk.Type == token.CollectEntryType { - ctx.progress(1) - continue - } - - value, err := p.parseToken(ctx, tk) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse sequence value in flow sequence node") - } - node.Values = append(node.Values, value) - ctx.progress(1) - } - return node, nil -} - -func (p *parser) parseTag(ctx *context) (ast.Node, error) { - tagToken := ctx.currentToken() - node := ast.Tag(tagToken) - ctx.progress(1) // skip tag token - var ( - value ast.Node - err error - ) - switch token.ReservedTagKeyword(tagToken.Value) { - case token.MappingTag, - token.OrderedMapTag: - value, err = p.parseMapping(ctx) - case token.IntegerTag, - token.FloatTag, - token.StringTag, - token.BinaryTag, - token.TimestampTag, - token.NullTag: - typ := ctx.currentToken().Type - if typ == token.LiteralType || typ == token.FoldedType { - value, err = p.parseLiteral(ctx) - } else { - value = p.parseScalarValue(ctx.currentToken()) - } - case token.SequenceTag, - token.SetTag: - err = errors.ErrSyntax(fmt.Sprintf("sorry, currently not supported %s tag", tagToken.Value), tagToken) - default: - // custom tag - value, err = p.parseToken(ctx, ctx.currentToken()) - } - if err != nil { - return nil, errors.Wrapf(err, "failed to parse tag value") - } - node.Value = value - return node, nil -} - -func (p *parser) removeLeftSideNewLineCharacter(src string) string { - // CR or LF or CRLF - return strings.TrimLeft(strings.TrimLeft(strings.TrimLeft(src, "\r"), "\n"), "\r\n") -} - -func (p *parser) existsNewLineCharacter(src string) bool { - if strings.Index(src, "\n") > 0 { - return true - } - if strings.Index(src, "\r") > 0 { - return true - } - return false -} - -func (p *parser) validateMapKey(tk *token.Token) error { - if tk.Type != token.StringType { - return nil - } - origin := p.removeLeftSideNewLineCharacter(tk.Origin) - if p.existsNewLineCharacter(origin) { - return errors.ErrSyntax("unexpected key name", tk) - } - return nil -} - -func (p *parser) createNullToken(base *token.Token) *token.Token { - pos := *(base.Position) - pos.Column++ - return token.New("null", "null", &pos) -} - -func (p *parser) parseMapValue(ctx *context, key ast.Node, colonToken *token.Token) (ast.Node, error) { - tk := ctx.currentToken() - if tk == nil { - nullToken := p.createNullToken(colonToken) - ctx.insertToken(ctx.idx, nullToken) - return ast.Null(nullToken), nil - } - - if tk.Position.Column == key.GetToken().Position.Column && tk.Type == token.StringType { - // in this case, - // ---- - // key: - // next - nullToken := p.createNullToken(colonToken) - ctx.insertToken(ctx.idx, nullToken) - return ast.Null(nullToken), nil - } - - if tk.Position.Column < key.GetToken().Position.Column { - // in this case, - // ---- - // key: - // next - nullToken := p.createNullToken(colonToken) - ctx.insertToken(ctx.idx, nullToken) - return ast.Null(nullToken), nil - } - - value, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse mapping 'value' node") - } - return value, nil -} - -func (p *parser) validateMapValue(ctx *context, key, value ast.Node) error { - keyColumn := key.GetToken().Position.Column - valueColumn := value.GetToken().Position.Column - if keyColumn != valueColumn { - return nil - } - if value.Type() != ast.StringType { - return nil - } - ntk := ctx.nextToken() - if ntk == nil || (ntk.Type != token.MappingValueType && ntk.Type != token.SequenceEntryType) { - return errors.ErrSyntax("could not found expected ':' token", value.GetToken()) - } - return nil -} - -func (p *parser) parseMappingValue(ctx *context) (ast.Node, error) { - key, err := p.parseMapKey(ctx) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse map key") - } - if err := p.validateMapKey(key.GetToken()); err != nil { - return nil, errors.Wrapf(err, "validate mapping key error") - } - ctx.progress(1) // progress to mapping value token - tk := ctx.currentToken() // get mapping value token - ctx.progress(1) // progress to value token - if err := p.setSameLineCommentIfExists(ctx, key); err != nil { - return nil, errors.Wrapf(err, "failed to set same line comment to node") - } - if key.GetComment() != nil { - // if current token is comment, GetComment() is not nil. - // then progress to value token - ctx.progressIgnoreComment(1) - } - - value, err := p.parseMapValue(ctx, key, tk) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse map value") - } - if err := p.validateMapValue(ctx, key, value); err != nil { - return nil, errors.Wrapf(err, "failed to validate map value") - } - - mvnode := ast.MappingValue(tk, key, value) - node := ast.Mapping(tk, false, mvnode) - - ntk := ctx.nextNotCommentToken() - antk := ctx.afterNextNotCommentToken() - for antk != nil && antk.Type == token.MappingValueType && - ntk.Position.Column == key.GetToken().Position.Column { - ctx.progressIgnoreComment(1) - value, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse mapping node") - } - switch value.Type() { - case ast.MappingType: - c := value.(*ast.MappingNode) - comment := c.GetComment() - for idx, v := range c.Values { - if idx == 0 && comment != nil { - if err := v.SetComment(comment); err != nil { - return nil, errors.Wrapf(err, "failed to set comment token to node") - } - } - node.Values = append(node.Values, v) - } - case ast.MappingValueType: - node.Values = append(node.Values, value.(*ast.MappingValueNode)) - default: - return nil, xerrors.Errorf("failed to parse mapping value node node is %s", value.Type()) - } - ntk = ctx.nextNotCommentToken() - antk = ctx.afterNextNotCommentToken() - } - if len(node.Values) == 1 { - return mvnode, nil - } - return node, nil -} - -func (p *parser) parseSequenceEntry(ctx *context) (ast.Node, error) { - tk := ctx.currentToken() - sequenceNode := ast.Sequence(tk, false) - curColumn := tk.Position.Column - for tk.Type == token.SequenceEntryType { - ctx.progress(1) // skip sequence token - value, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse sequence") - } - sequenceNode.Values = append(sequenceNode.Values, value) - tk = ctx.nextNotCommentToken() - if tk == nil { - break - } - if tk.Type != token.SequenceEntryType { - break - } - if tk.Position.Column != curColumn { - break - } - ctx.progressIgnoreComment(1) - } - return sequenceNode, nil -} - -func (p *parser) parseAnchor(ctx *context) (ast.Node, error) { - tk := ctx.currentToken() - anchor := ast.Anchor(tk) - ntk := ctx.nextToken() - if ntk == nil { - return nil, errors.ErrSyntax("unexpected anchor. anchor name is undefined", tk) - } - ctx.progress(1) // skip anchor token - name, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parser anchor name node") - } - anchor.Name = name - ntk = ctx.nextToken() - if ntk == nil { - return nil, errors.ErrSyntax("unexpected anchor. anchor value is undefined", ctx.currentToken()) - } - ctx.progress(1) - value, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parser anchor name node") - } - anchor.Value = value - return anchor, nil -} - -func (p *parser) parseAlias(ctx *context) (ast.Node, error) { - tk := ctx.currentToken() - alias := ast.Alias(tk) - ntk := ctx.nextToken() - if ntk == nil { - return nil, errors.ErrSyntax("unexpected alias. alias name is undefined", tk) - } - ctx.progress(1) // skip alias token - name, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parser alias name node") - } - alias.Value = name - return alias, nil -} - -func (p *parser) parseMapKey(ctx *context) (ast.Node, error) { - tk := ctx.currentToken() - if value := p.parseScalarValue(tk); value != nil { - return value, nil - } - switch tk.Type { - case token.MergeKeyType: - return ast.MergeKey(tk), nil - case token.MappingKeyType: - return p.parseMappingKey(ctx) - } - return nil, errors.ErrSyntax("unexpected mapping key", tk) -} - -func (p *parser) parseStringValue(tk *token.Token) ast.Node { - switch tk.Type { - case token.StringType, - token.SingleQuoteType, - token.DoubleQuoteType: - return ast.String(tk) - } - return nil -} - -func (p *parser) parseScalarValueWithComment(ctx *context, tk *token.Token) (ast.Node, error) { - node := p.parseScalarValue(tk) - if node == nil { - return nil, nil - } - if p.isSameLineComment(ctx.nextToken(), node) { - ctx.progress(1) - if err := p.setSameLineCommentIfExists(ctx, node); err != nil { - return nil, errors.Wrapf(err, "failed to set same line comment to node") - } - } - return node, nil -} - -func (p *parser) parseScalarValue(tk *token.Token) ast.Node { - if node := p.parseStringValue(tk); node != nil { - return node - } - switch tk.Type { - case token.NullType: - return ast.Null(tk) - case token.BoolType: - return ast.Bool(tk) - case token.IntegerType, - token.BinaryIntegerType, - token.OctetIntegerType, - token.HexIntegerType: - return ast.Integer(tk) - case token.FloatType: - return ast.Float(tk) - case token.InfinityType: - return ast.Infinity(tk) - case token.NanType: - return ast.Nan(tk) - } - return nil -} - -func (p *parser) parseDirective(ctx *context) (ast.Node, error) { - node := ast.Directive(ctx.currentToken()) - ctx.progress(1) // skip directive token - value, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse directive value") - } - node.Value = value - ctx.progress(1) - tk := ctx.currentToken() - if tk == nil { - // Since current token is nil, use the previous token to specify - // the syntax error location. - return nil, errors.ErrSyntax("unexpected directive value. document not started", ctx.previousToken()) - } - if tk.Type != token.DocumentHeaderType { - return nil, errors.ErrSyntax("unexpected directive value. document not started", ctx.currentToken()) - } - return node, nil -} - -func (p *parser) parseLiteral(ctx *context) (ast.Node, error) { - node := ast.Literal(ctx.currentToken()) - ctx.progress(1) // skip literal/folded token - value, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse literal/folded value") - } - snode, ok := value.(*ast.StringNode) - if !ok { - return nil, errors.ErrSyntax("unexpected token. required string token", value.GetToken()) - } - node.Value = snode - return node, nil -} - -func (p *parser) isSameLineComment(tk *token.Token, node ast.Node) bool { - if tk == nil { - return false - } - if tk.Type != token.CommentType { - return false - } - return tk.Position.Line == node.GetToken().Position.Line -} - -func (p *parser) setSameLineCommentIfExists(ctx *context, node ast.Node) error { - tk := ctx.currentToken() - if !p.isSameLineComment(tk, node) { - return nil - } - if err := node.SetComment(tk); err != nil { - return errors.Wrapf(err, "failed to set comment token to ast.Node") - } - return nil -} - -func (p *parser) parseDocument(ctx *context) (*ast.DocumentNode, error) { - startTk := ctx.currentToken() - ctx.progress(1) // skip document header token - body, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse document body") - } - node := ast.Document(startTk, body) - if ntk := ctx.nextToken(); ntk != nil && ntk.Type == token.DocumentEndType { - node.End = ntk - ctx.progress(1) - } - return node, nil -} - -func (p *parser) parseComment(ctx *context) (ast.Node, error) { - commentTokens := []*token.Token{} - for { - tk := ctx.currentToken() - if tk == nil { - break - } - if tk.Type != token.CommentType { - break - } - commentTokens = append(commentTokens, tk) - ctx.progressIgnoreComment(1) // skip comment token - } - // TODO: support token group. currently merge tokens to one token - firstToken := commentTokens[0] - values := []string{} - origins := []string{} - for _, tk := range commentTokens { - values = append(values, tk.Value) - origins = append(origins, tk.Origin) - } - firstToken.Value = strings.Join(values, "") - firstToken.Value = strings.Join(origins, "") - node, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse node after comment") - } - if node == nil { - return ast.Comment(firstToken), nil - } - if err := node.SetComment(firstToken); err != nil { - return nil, errors.Wrapf(err, "failed to set comment token to node") - } - return node, nil -} - -func (p *parser) parseMappingKey(ctx *context) (ast.Node, error) { - node := ast.MappingKey(ctx.currentToken()) - ctx.progress(1) // skip mapping key token - value, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse map key") - } - node.Value = value - return node, nil -} - -func (p *parser) parseToken(ctx *context, tk *token.Token) (ast.Node, error) { - if tk == nil { - return nil, nil - } - if tk.NextType() == token.MappingValueType { - node, err := p.parseMappingValue(ctx) - return node, err - } - node, err := p.parseScalarValueWithComment(ctx, tk) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse scalar value") - } - if node != nil { - return node, nil - } - switch tk.Type { - case token.CommentType: - return p.parseComment(ctx) - case token.MappingKeyType: - return p.parseMappingKey(ctx) - case token.DocumentHeaderType: - return p.parseDocument(ctx) - case token.MappingStartType: - return p.parseMapping(ctx) - case token.SequenceStartType: - return p.parseSequence(ctx) - case token.SequenceEntryType: - return p.parseSequenceEntry(ctx) - case token.AnchorType: - return p.parseAnchor(ctx) - case token.AliasType: - return p.parseAlias(ctx) - case token.DirectiveType: - return p.parseDirective(ctx) - case token.TagType: - return p.parseTag(ctx) - case token.LiteralType, token.FoldedType: - return p.parseLiteral(ctx) - } - return nil, nil -} - -func (p *parser) parse(tokens token.Tokens, mode Mode) (*ast.File, error) { - ctx := newContext(tokens, mode) - file := &ast.File{Docs: []*ast.DocumentNode{}} - for ctx.next() { - node, err := p.parseToken(ctx, ctx.currentToken()) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse") - } - ctx.progressIgnoreComment(1) - if node == nil { - continue - } - if doc, ok := node.(*ast.DocumentNode); ok { - file.Docs = append(file.Docs, doc) - } else { - file.Docs = append(file.Docs, ast.Document(nil, node)) - } - } - return file, nil -} - -type Mode uint - -const ( - ParseComments Mode = 1 << iota // parse comments and add them to AST -) - -// ParseBytes parse from byte slice, and returns ast.File -func ParseBytes(bytes []byte, mode Mode) (*ast.File, error) { - tokens := lexer.Tokenize(string(bytes)) - f, err := Parse(tokens, mode) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse") - } - return f, nil -} - -// Parse parse from token instances, and returns ast.File -func Parse(tokens token.Tokens, mode Mode) (*ast.File, error) { - var p parser - f, err := p.parse(tokens, mode) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse") - } - return f, nil -} - -// Parse parse from filename, and returns ast.File -func ParseFile(filename string, mode Mode) (*ast.File, error) { - file, err := ioutil.ReadFile(filename) - if err != nil { - return nil, errors.Wrapf(err, "failed to read file: %s", filename) - } - f, err := ParseBytes(file, mode) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse") - } - f.Name = filename - return f, nil -} diff --git a/vendor/github.com/goccy/go-yaml/path.go b/vendor/github.com/goccy/go-yaml/path.go deleted file mode 100644 index 2ba88baf85..0000000000 --- a/vendor/github.com/goccy/go-yaml/path.go +++ /dev/null @@ -1,715 +0,0 @@ -package yaml - -import ( - "bytes" - "fmt" - "io" - "strconv" - - "github.com/goccy/go-yaml/ast" - "github.com/goccy/go-yaml/internal/errors" - "github.com/goccy/go-yaml/parser" - "github.com/goccy/go-yaml/printer" -) - -// PathString create Path from string -// -// YAMLPath rule -// $ : the root object/element -// . : child operator -// .. : recursive descent -// [num] : object/element of array by number -// [*] : all objects/elements for array. -func PathString(s string) (*Path, error) { - buf := []rune(s) - length := len(buf) - cursor := 0 - builder := &PathBuilder{} - for cursor < length { - c := buf[cursor] - switch c { - case '$': - builder = builder.Root() - cursor++ - case '.': - b, c, err := parsePathDot(builder, buf, cursor) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse path of dot") - } - builder = b - cursor = c - case '[': - b, c, err := parsePathIndex(builder, buf, cursor) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse path of index") - } - builder = b - cursor = c - default: - return nil, errors.Wrapf(ErrInvalidPathString, "invalid path at %d", cursor) - } - } - return builder.Build(), nil -} - -func parsePathRecursive(b *PathBuilder, buf []rune, cursor int) (*PathBuilder, int, error) { - length := len(buf) - cursor += 2 // skip .. characters - start := cursor - for ; cursor < length; cursor++ { - c := buf[cursor] - switch c { - case '$': - return nil, 0, errors.Wrapf(ErrInvalidPathString, "specified '$' after '..' character") - case '*': - return nil, 0, errors.Wrapf(ErrInvalidPathString, "specified '*' after '..' character") - case '.', '[': - goto end - case ']': - return nil, 0, errors.Wrapf(ErrInvalidPathString, "specified ']' after '..' character") - } - } -end: - if start == cursor { - return nil, 0, errors.Wrapf(ErrInvalidPathString, "not found recursive selector") - } - return b.Recursive(string(buf[start:cursor])), cursor, nil -} - -func parsePathDot(b *PathBuilder, buf []rune, cursor int) (*PathBuilder, int, error) { - length := len(buf) - if cursor+1 < length && buf[cursor+1] == '.' { - b, c, err := parsePathRecursive(b, buf, cursor) - if err != nil { - return nil, 0, errors.Wrapf(err, "failed to parse path of recursive") - } - return b, c, nil - } - cursor++ // skip . character - start := cursor - for ; cursor < length; cursor++ { - c := buf[cursor] - switch c { - case '$': - return nil, 0, errors.Wrapf(ErrInvalidPathString, "specified '$' after '.' character") - case '*': - return nil, 0, errors.Wrapf(ErrInvalidPathString, "specified '*' after '.' character") - case '.', '[': - goto end - case ']': - return nil, 0, errors.Wrapf(ErrInvalidPathString, "specified ']' after '.' character") - } - } -end: - if start == cursor { - return nil, 0, errors.Wrapf(ErrInvalidPathString, "not found child selector") - } - return b.Child(string(buf[start:cursor])), cursor, nil -} - -func parsePathIndex(b *PathBuilder, buf []rune, cursor int) (*PathBuilder, int, error) { - length := len(buf) - cursor++ // skip '[' character - if length <= cursor { - return nil, 0, errors.Wrapf(ErrInvalidPathString, "unexpected end of YAML Path") - } - c := buf[cursor] - switch c { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '*': - start := cursor - cursor++ - for ; cursor < length; cursor++ { - c := buf[cursor] - switch c { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - continue - } - break - } - if buf[cursor] != ']' { - return nil, 0, errors.Wrapf(ErrInvalidPathString, "invalid character %s at %d", string(buf[cursor]), cursor) - } - numOrAll := string(buf[start:cursor]) - if numOrAll == "*" { - return b.IndexAll(), cursor + 1, nil - } - num, err := strconv.ParseInt(numOrAll, 10, 64) - if err != nil { - return nil, 0, errors.Wrapf(err, "failed to parse number") - } - return b.Index(uint(num)), cursor + 1, nil - } - return nil, 0, errors.Wrapf(ErrInvalidPathString, "invalid character %s at %d", c, cursor) -} - -// Path represent YAMLPath ( like a JSONPath ). -type Path struct { - node pathNode -} - -// String path to text. -func (p *Path) String() string { - return p.node.String() -} - -// Read decode from r and set extracted value by YAMLPath to v. -func (p *Path) Read(r io.Reader, v interface{}) error { - node, err := p.ReadNode(r) - if err != nil { - return errors.Wrapf(err, "failed to read node") - } - if err := Unmarshal([]byte(node.String()), v); err != nil { - return errors.Wrapf(err, "failed to unmarshal") - } - return nil -} - -// ReadNode create AST from r and extract node by YAMLPath. -func (p *Path) ReadNode(r io.Reader) (ast.Node, error) { - if p.node == nil { - return nil, ErrInvalidPath - } - var buf bytes.Buffer - if _, err := io.Copy(&buf, r); err != nil { - return nil, errors.Wrapf(err, "failed to copy from reader") - } - f, err := parser.ParseBytes(buf.Bytes(), 0) - if err != nil { - return nil, errors.Wrapf(err, "failed to parse yaml") - } - node, err := p.FilterFile(f) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter from ast.File") - } - return node, nil -} - -// Filter filter from target by YAMLPath and set it to v. -func (p *Path) Filter(target, v interface{}) error { - b, err := Marshal(target) - if err != nil { - return errors.Wrapf(err, "failed to marshal target value") - } - if err := p.Read(bytes.NewBuffer(b), v); err != nil { - return errors.Wrapf(err, "failed to read") - } - return nil -} - -// FilterFile filter from ast.File by YAMLPath. -func (p *Path) FilterFile(f *ast.File) (ast.Node, error) { - for _, doc := range f.Docs { - node, err := p.FilterNode(doc.Body) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter node by path ( %s )", p.node) - } - if node != nil { - return node, nil - } - } - return nil, errors.Wrapf(ErrNotFoundNode, "failed to find path ( %s )", p.node) -} - -// FilterNode filter from node by YAMLPath. -func (p *Path) FilterNode(node ast.Node) (ast.Node, error) { - n, err := p.node.filter(node) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter node by path ( %s )", p.node) - } - return n, nil -} - -// MergeFromReader merge YAML text into ast.File. -func (p *Path) MergeFromReader(dst *ast.File, src io.Reader) error { - var buf bytes.Buffer - if _, err := io.Copy(&buf, src); err != nil { - return errors.Wrapf(err, "failed to copy from reader") - } - file, err := parser.ParseBytes(buf.Bytes(), 0) - if err != nil { - return errors.Wrapf(err, "failed to parse") - } - if err := p.MergeFromFile(dst, file); err != nil { - return errors.Wrapf(err, "failed to merge file") - } - return nil -} - -// MergeFromFile merge ast.File into ast.File. -func (p *Path) MergeFromFile(dst *ast.File, src *ast.File) error { - base, err := p.FilterFile(dst) - if err != nil { - return errors.Wrapf(err, "failed to filter file") - } - for _, doc := range src.Docs { - if err := ast.Merge(base, doc); err != nil { - return errors.Wrapf(err, "failed to merge") - } - } - return nil -} - -// MergeFromNode merge ast.Node into ast.File. -func (p *Path) MergeFromNode(dst *ast.File, src ast.Node) error { - base, err := p.FilterFile(dst) - if err != nil { - return errors.Wrapf(err, "failed to filter file") - } - if err := ast.Merge(base, src); err != nil { - return errors.Wrapf(err, "failed to merge") - } - return nil -} - -// ReplaceWithReader replace ast.File with io.Reader. -func (p *Path) ReplaceWithReader(dst *ast.File, src io.Reader) error { - var buf bytes.Buffer - if _, err := io.Copy(&buf, src); err != nil { - return errors.Wrapf(err, "failed to copy from reader") - } - file, err := parser.ParseBytes(buf.Bytes(), 0) - if err != nil { - return errors.Wrapf(err, "failed to parse") - } - if err := p.ReplaceWithFile(dst, file); err != nil { - return errors.Wrapf(err, "failed to replace file") - } - return nil -} - -// ReplaceWithFile replace ast.File with ast.File. -func (p *Path) ReplaceWithFile(dst *ast.File, src *ast.File) error { - for _, doc := range src.Docs { - if err := p.ReplaceWithNode(dst, doc); err != nil { - return errors.Wrapf(err, "failed to replace file by path ( %s )", p.node) - } - } - return nil -} - -// ReplaceNode replace ast.File with ast.Node. -func (p *Path) ReplaceWithNode(dst *ast.File, node ast.Node) error { - for _, doc := range dst.Docs { - if node.Type() == ast.DocumentType { - node = node.(*ast.DocumentNode).Body - } - if err := p.node.replace(doc.Body, node); err != nil { - return errors.Wrapf(err, "failed to replace node by path ( %s )", p.node) - } - } - return nil -} - -// AnnotateSource add annotation to passed source ( see section 5.1 in README.md ). -func (p *Path) AnnotateSource(source []byte, colored bool) ([]byte, error) { - file, err := parser.ParseBytes([]byte(source), 0) - if err != nil { - return nil, err - } - node, err := p.FilterFile(file) - if err != nil { - return nil, err - } - var pp printer.Printer - return []byte(pp.PrintErrorToken(node.GetToken(), colored)), nil -} - -// PathBuilder represent builder for YAMLPath. -type PathBuilder struct { - root *rootNode - node pathNode -} - -// Root add '$' to current path. -func (b *PathBuilder) Root() *PathBuilder { - root := newRootNode() - return &PathBuilder{root: root, node: root} -} - -// IndexAll add '[*]' to current path. -func (b *PathBuilder) IndexAll() *PathBuilder { - b.node = b.node.chain(newIndexAllNode()) - return b -} - -// Recursive add '..selector' to current path. -func (b *PathBuilder) Recursive(selector string) *PathBuilder { - b.node = b.node.chain(newRecursiveNode(selector)) - return b -} - -// Child add '.name' to current path. -func (b *PathBuilder) Child(name string) *PathBuilder { - b.node = b.node.chain(newSelectorNode(name)) - return b -} - -// Index add '[idx]' to current path. -func (b *PathBuilder) Index(idx uint) *PathBuilder { - b.node = b.node.chain(newIndexNode(idx)) - return b -} - -// Build build YAMLPath. -func (b *PathBuilder) Build() *Path { - return &Path{node: b.root} -} - -type pathNode interface { - fmt.Stringer - chain(pathNode) pathNode - filter(ast.Node) (ast.Node, error) - replace(ast.Node, ast.Node) error -} - -type basePathNode struct { - child pathNode -} - -func (n *basePathNode) chain(node pathNode) pathNode { - n.child = node - return node -} - -type rootNode struct { - *basePathNode -} - -func newRootNode() *rootNode { - return &rootNode{basePathNode: &basePathNode{}} -} - -func (n *rootNode) String() string { - s := "$" - if n.child != nil { - s += n.child.String() - } - return s -} - -func (n *rootNode) filter(node ast.Node) (ast.Node, error) { - if n.child == nil { - return nil, nil - } - filtered, err := n.child.filter(node) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - return filtered, nil -} - -func (n *rootNode) replace(node ast.Node, target ast.Node) error { - if n.child == nil { - return nil - } - if err := n.child.replace(node, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - return nil -} - -type selectorNode struct { - *basePathNode - selector string -} - -func newSelectorNode(selector string) *selectorNode { - return &selectorNode{ - basePathNode: &basePathNode{}, - selector: selector, - } -} - -func (n *selectorNode) filter(node ast.Node) (ast.Node, error) { - switch node.Type() { - case ast.MappingType: - for _, value := range node.(*ast.MappingNode).Values { - key := value.Key.GetToken().Value - if key == n.selector { - if n.child == nil { - return value.Value, nil - } - filtered, err := n.child.filter(value.Value) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - return filtered, nil - } - } - case ast.MappingValueType: - value := node.(*ast.MappingValueNode) - key := value.Key.GetToken().Value - if key == n.selector { - if n.child == nil { - return value.Value, nil - } - filtered, err := n.child.filter(value.Value) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - return filtered, nil - } - default: - return nil, errors.Wrapf(ErrInvalidQuery, "expected node type is map or map value. but got %s", node.Type()) - } - return nil, nil -} - -func (n *selectorNode) replaceMapValue(value *ast.MappingValueNode, target ast.Node) error { - key := value.Key.GetToken().Value - if key != n.selector { - return nil - } - if n.child == nil { - if err := value.Replace(target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - } else { - if err := n.child.replace(value.Value, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - } - return nil -} - -func (n *selectorNode) replace(node ast.Node, target ast.Node) error { - switch node.Type() { - case ast.MappingType: - for _, value := range node.(*ast.MappingNode).Values { - if err := n.replaceMapValue(value, target); err != nil { - return errors.Wrapf(err, "failed to replace map value") - } - } - case ast.MappingValueType: - value := node.(*ast.MappingValueNode) - if err := n.replaceMapValue(value, target); err != nil { - return errors.Wrapf(err, "failed to replace map value") - } - default: - return errors.Wrapf(ErrInvalidQuery, "expected node type is map or map value. but got %s", node.Type()) - } - return nil -} - -func (n *selectorNode) String() string { - s := fmt.Sprintf(".%s", n.selector) - if n.child != nil { - s += n.child.String() - } - return s -} - -type indexNode struct { - *basePathNode - selector uint -} - -func newIndexNode(selector uint) *indexNode { - return &indexNode{ - basePathNode: &basePathNode{}, - selector: selector, - } -} - -func (n *indexNode) filter(node ast.Node) (ast.Node, error) { - if node.Type() != ast.SequenceType { - return nil, errors.Wrapf(ErrInvalidQuery, "expected sequence type node. but got %s", node.Type()) - } - sequence := node.(*ast.SequenceNode) - if n.selector >= uint(len(sequence.Values)) { - return nil, errors.Wrapf(ErrInvalidQuery, "expected index is %d. but got sequences has %d items", n.selector, sequence.Values) - } - value := sequence.Values[n.selector] - if n.child == nil { - return value, nil - } - filtered, err := n.child.filter(value) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - return filtered, nil -} - -func (n *indexNode) replace(node ast.Node, target ast.Node) error { - if node.Type() != ast.SequenceType { - return errors.Wrapf(ErrInvalidQuery, "expected sequence type node. but got %s", node.Type()) - } - sequence := node.(*ast.SequenceNode) - if n.selector >= uint(len(sequence.Values)) { - return errors.Wrapf(ErrInvalidQuery, "expected index is %d. but got sequences has %d items", n.selector, sequence.Values) - } - if n.child == nil { - if err := sequence.Replace(int(n.selector), target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - return nil - } - if err := n.child.replace(sequence.Values[n.selector], target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - return nil -} - -func (n *indexNode) String() string { - s := fmt.Sprintf("[%d]", n.selector) - if n.child != nil { - s += n.child.String() - } - return s -} - -type indexAllNode struct { - *basePathNode -} - -func newIndexAllNode() *indexAllNode { - return &indexAllNode{ - basePathNode: &basePathNode{}, - } -} - -func (n *indexAllNode) String() string { - s := "[*]" - if n.child != nil { - s += n.child.String() - } - return s -} - -func (n *indexAllNode) filter(node ast.Node) (ast.Node, error) { - if node.Type() != ast.SequenceType { - return nil, errors.Wrapf(ErrInvalidQuery, "expected sequence type node. but got %s", node.Type()) - } - sequence := node.(*ast.SequenceNode) - if n.child == nil { - return sequence, nil - } - out := *sequence - out.Values = []ast.Node{} - for _, value := range sequence.Values { - filtered, err := n.child.filter(value) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - out.Values = append(out.Values, filtered) - } - return &out, nil -} - -func (n *indexAllNode) replace(node ast.Node, target ast.Node) error { - if node.Type() != ast.SequenceType { - return errors.Wrapf(ErrInvalidQuery, "expected sequence type node. but got %s", node.Type()) - } - sequence := node.(*ast.SequenceNode) - if n.child == nil { - for idx := range sequence.Values { - if err := sequence.Replace(idx, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - } - return nil - } - for _, value := range sequence.Values { - if err := n.child.replace(value, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - } - return nil -} - -type recursiveNode struct { - *basePathNode - selector string -} - -func newRecursiveNode(selector string) *recursiveNode { - return &recursiveNode{ - basePathNode: &basePathNode{}, - selector: selector, - } -} - -func (n *recursiveNode) String() string { - s := fmt.Sprintf("..%s", n.selector) - if n.child != nil { - s += n.child.String() - } - return s -} - -func (n *recursiveNode) filterNode(node ast.Node) (*ast.SequenceNode, error) { - sequence := &ast.SequenceNode{} - switch typedNode := node.(type) { - case *ast.MappingNode: - for _, value := range typedNode.Values { - seq, err := n.filterNode(value) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - sequence.Values = append(sequence.Values, seq.Values...) - } - case *ast.MappingValueNode: - key := typedNode.Key.GetToken().Value - if n.selector == key { - sequence.Values = append(sequence.Values, typedNode.Value) - } - seq, err := n.filterNode(typedNode.Value) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - sequence.Values = append(sequence.Values, seq.Values...) - case *ast.SequenceNode: - for _, value := range typedNode.Values { - seq, err := n.filterNode(value) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - sequence.Values = append(sequence.Values, seq.Values...) - } - } - return sequence, nil -} - -func (n *recursiveNode) filter(node ast.Node) (ast.Node, error) { - sequence, err := n.filterNode(node) - if err != nil { - return nil, errors.Wrapf(err, "failed to filter") - } - sequence.Start = node.GetToken() - return sequence, nil -} - -func (n *recursiveNode) replaceNode(node ast.Node, target ast.Node) error { - switch typedNode := node.(type) { - case *ast.MappingNode: - for _, value := range typedNode.Values { - if err := n.replaceNode(value, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - } - case *ast.MappingValueNode: - key := typedNode.Key.GetToken().Value - if n.selector == key { - if err := typedNode.Replace(target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - } - if err := n.replaceNode(typedNode.Value, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - case *ast.SequenceNode: - for _, value := range typedNode.Values { - if err := n.replaceNode(value, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - } - } - return nil -} - -func (n *recursiveNode) replace(node ast.Node, target ast.Node) error { - if err := n.replaceNode(node, target); err != nil { - return errors.Wrapf(err, "failed to replace") - } - return nil -} diff --git a/vendor/github.com/goccy/go-yaml/printer/printer.go b/vendor/github.com/goccy/go-yaml/printer/printer.go deleted file mode 100644 index bc3d7232e0..0000000000 --- a/vendor/github.com/goccy/go-yaml/printer/printer.go +++ /dev/null @@ -1,368 +0,0 @@ -package printer - -import ( - "fmt" - "math" - "strings" - - "github.com/fatih/color" - "github.com/goccy/go-yaml/ast" - "github.com/goccy/go-yaml/token" -) - -// Property additional property set for each the token -type Property struct { - Prefix string - Suffix string -} - -// PrintFunc returns property instance -type PrintFunc func() *Property - -// Printer create text from token collection or ast -type Printer struct { - LineNumber bool - LineNumberFormat func(num int) string - MapKey PrintFunc - Anchor PrintFunc - Alias PrintFunc - Bool PrintFunc - String PrintFunc - Number PrintFunc -} - -func defaultLineNumberFormat(num int) string { - return fmt.Sprintf("%2d | ", num) -} - -func (p *Printer) property(tk *token.Token) *Property { - prop := &Property{} - switch tk.PreviousType() { - case token.AnchorType: - if p.Anchor != nil { - return p.Anchor() - } - return prop - case token.AliasType: - if p.Alias != nil { - return p.Alias() - } - return prop - } - switch tk.NextType() { - case token.MappingValueType: - if p.MapKey != nil { - return p.MapKey() - } - return prop - } - switch tk.Type { - case token.BoolType: - if p.Bool != nil { - return p.Bool() - } - return prop - case token.AnchorType: - if p.Anchor != nil { - return p.Anchor() - } - return prop - case token.AliasType: - if p.Anchor != nil { - return p.Alias() - } - return prop - case token.StringType, token.SingleQuoteType, token.DoubleQuoteType: - if p.String != nil { - return p.String() - } - return prop - case token.IntegerType, token.FloatType: - if p.Number != nil { - return p.Number() - } - return prop - default: - } - return prop -} - -// PrintTokens create text from token collection -func (p *Printer) PrintTokens(tokens token.Tokens) string { - if len(tokens) == 0 { - return "" - } - if p.LineNumber { - if p.LineNumberFormat == nil { - p.LineNumberFormat = defaultLineNumberFormat - } - } - texts := []string{} - lineNumber := tokens[0].Position.Line - for _, tk := range tokens { - lines := strings.Split(tk.Origin, "\n") - prop := p.property(tk) - header := "" - if p.LineNumber { - header = p.LineNumberFormat(lineNumber) - } - if len(lines) == 1 { - line := prop.Prefix + lines[0] + prop.Suffix - if len(texts) == 0 { - texts = append(texts, header+line) - lineNumber++ - } else { - text := texts[len(texts)-1] - texts[len(texts)-1] = text + line - } - } else { - for idx, src := range lines { - if p.LineNumber { - header = p.LineNumberFormat(lineNumber) - } - line := prop.Prefix + src + prop.Suffix - if idx == 0 { - if len(texts) == 0 { - texts = append(texts, header+line) - lineNumber++ - } else { - text := texts[len(texts)-1] - texts[len(texts)-1] = text + line - } - } else { - texts = append(texts, fmt.Sprintf("%s%s", header, line)) - lineNumber++ - } - } - } - } - return strings.Join(texts, "\n") -} - -// PrintNode create text from ast.Node -func (p *Printer) PrintNode(node ast.Node) []byte { - return []byte(fmt.Sprintf("%+v\n", node)) -} - -const escape = "\x1b" - -func format(attr color.Attribute) string { - return fmt.Sprintf("%s[%dm", escape, attr) -} - -func (p *Printer) setDefaultColorSet() { - p.Bool = func() *Property { - return &Property{ - Prefix: format(color.FgHiMagenta), - Suffix: format(color.Reset), - } - } - p.Number = func() *Property { - return &Property{ - Prefix: format(color.FgHiMagenta), - Suffix: format(color.Reset), - } - } - p.MapKey = func() *Property { - return &Property{ - Prefix: format(color.FgHiCyan), - Suffix: format(color.Reset), - } - } - p.Anchor = func() *Property { - return &Property{ - Prefix: format(color.FgHiYellow), - Suffix: format(color.Reset), - } - } - p.Alias = func() *Property { - return &Property{ - Prefix: format(color.FgHiYellow), - Suffix: format(color.Reset), - } - } - p.String = func() *Property { - return &Property{ - Prefix: format(color.FgHiGreen), - Suffix: format(color.Reset), - } - } -} - -func (p *Printer) PrintErrorMessage(msg string, isColored bool) string { - if isColored { - return fmt.Sprintf("%s%s%s", - format(color.FgHiRed), - msg, - format(color.Reset), - ) - } - return msg -} - -func (p *Printer) removeLeftSideNewLineChar(src string) string { - return strings.TrimLeft(strings.TrimLeft(strings.TrimLeft(src, "\r"), "\n"), "\r\n") -} - -func (p *Printer) removeRightSideNewLineChar(src string) string { - return strings.TrimRight(strings.TrimRight(strings.TrimRight(src, "\r"), "\n"), "\r\n") -} - -func (p *Printer) removeRightSideWhiteSpaceChar(src string) string { - return p.removeRightSideNewLineChar(strings.TrimRight(src, " ")) -} - -func (p *Printer) newLineCount(s string) int { - src := []rune(s) - size := len(src) - cnt := 0 - for i := 0; i < size; i++ { - c := src[i] - switch c { - case '\r': - if i+1 < size && src[i+1] == '\n' { - i++ - } - cnt++ - case '\n': - cnt++ - } - } - return cnt -} - -func (p *Printer) isNewLineLastChar(s string) bool { - for i := len(s) - 1; i > 0; i-- { - c := s[i] - switch c { - case ' ': - continue - case '\n', '\r': - return true - } - break - } - return false -} - -func (p *Printer) printBeforeTokens(tk *token.Token, minLine, extLine int) token.Tokens { - for { - if tk.Prev == nil { - break - } - if tk.Prev.Position.Line < minLine { - break - } - tk = tk.Prev - } - minTk := tk.Clone() - if minTk.Prev != nil { - // add white spaces to minTk by prev token - prev := minTk.Prev - whiteSpaceLen := len(prev.Origin) - len(strings.TrimRight(prev.Origin, " ")) - minTk.Origin = strings.Repeat(" ", whiteSpaceLen) + minTk.Origin - } - minTk.Origin = p.removeLeftSideNewLineChar(minTk.Origin) - tokens := token.Tokens{minTk} - tk = minTk.Next - for tk != nil && tk.Position.Line <= extLine { - clonedTk := tk.Clone() - tokens.Add(clonedTk) - tk = clonedTk.Next - } - lastTk := tokens[len(tokens)-1] - trimmedOrigin := p.removeRightSideWhiteSpaceChar(lastTk.Origin) - suffix := lastTk.Origin[len(trimmedOrigin):] - lastTk.Origin = trimmedOrigin - - if lastTk.Next != nil && len(suffix) > 1 { - next := lastTk.Next.Clone() - // add suffix to header of next token - if suffix[0] == '\n' || suffix[0] == '\r' { - suffix = suffix[1:] - } - next.Origin = suffix + next.Origin - lastTk.Next = next - } - return tokens -} - -func (p *Printer) addNewLineCharIfDocumentHeader(tk *token.Token) { - if tk.Prev == nil { - return - } - if tk.Type != token.DocumentHeaderType { - return - } - prev := tk.Prev - lineDiff := tk.Position.Line - prev.Position.Line - if p.isNewLineLastChar(prev.Origin) { - lineDiff-- - } - tk.Origin = strings.Repeat("\n", lineDiff) + tk.Origin -} - -func (p *Printer) printAfterTokens(tk *token.Token, maxLine int) token.Tokens { - tokens := token.Tokens{} - if tk == nil { - return tokens - } - if tk.Position.Line > maxLine { - return tokens - } - minTk := tk.Clone() - minTk.Origin = p.removeLeftSideNewLineChar(minTk.Origin) - tokens.Add(minTk) - tk = minTk.Next - for tk != nil && tk.Position.Line <= maxLine { - clonedTk := tk.Clone() - p.addNewLineCharIfDocumentHeader(clonedTk) - tokens.Add(clonedTk) - tk = clonedTk.Next - } - return tokens -} - -func (p *Printer) setupErrorTokenFormat(annotateLine int, isColored bool) { - prefix := func(annotateLine, num int) string { - if annotateLine == num { - return fmt.Sprintf("> %2d | ", num) - } - return fmt.Sprintf(" %2d | ", num) - } - p.LineNumber = true - p.LineNumberFormat = func(num int) string { - if isColored { - fn := color.New(color.Bold, color.FgHiWhite).SprintFunc() - return fn(prefix(annotateLine, num)) - } - return prefix(annotateLine, num) - } - if isColored { - p.setDefaultColorSet() - } -} - -func (p *Printer) PrintErrorToken(tk *token.Token, isColored bool) string { - errToken := tk - curLine := tk.Position.Line - curExtLine := curLine + p.newLineCount(p.removeLeftSideNewLineChar(tk.Origin)) - if p.isNewLineLastChar(tk.Origin) { - // if last character ( exclude white space ) is new line character, ignore it. - curExtLine-- - } - - minLine := int(math.Max(float64(curLine-3), 1)) - maxLine := curExtLine + 3 - p.setupErrorTokenFormat(curLine, isColored) - - beforeTokens := p.printBeforeTokens(tk, minLine, curExtLine) - lastTk := beforeTokens[len(beforeTokens)-1] - afterTokens := p.printAfterTokens(lastTk.Next, maxLine) - - beforeSource := p.PrintTokens(beforeTokens) - prefixSpaceNum := len(fmt.Sprintf(" %2d | ", curLine)) - annotateLine := strings.Repeat(" ", prefixSpaceNum+errToken.Position.Column-1) + "^" - afterSource := p.PrintTokens(afterTokens) - return fmt.Sprintf("%s\n%s\n%s", beforeSource, annotateLine, afterSource) -} diff --git a/vendor/github.com/goccy/go-yaml/scanner/context.go b/vendor/github.com/goccy/go-yaml/scanner/context.go deleted file mode 100644 index e629a5c2ad..0000000000 --- a/vendor/github.com/goccy/go-yaml/scanner/context.go +++ /dev/null @@ -1,201 +0,0 @@ -package scanner - -import ( - "sync" - - "github.com/goccy/go-yaml/token" -) - -// Context context at scanning -type Context struct { - idx int - size int - notSpaceCharPos int - notSpaceOrgCharPos int - src []rune - buf []rune - obuf []rune - tokens token.Tokens - isRawFolded bool - isLiteral bool - isFolded bool - isSingleLine bool - literalOpt string -} - -var ( - ctxPool = sync.Pool{ - New: func() interface{} { - return createContext() - }, - } -) - -func createContext() *Context { - return &Context{ - idx: 0, - tokens: token.Tokens{}, - isSingleLine: true, - } -} - -func newContext(src []rune) *Context { - ctx := ctxPool.Get().(*Context) - ctx.reset(src) - return ctx -} - -func (c *Context) release() { - ctxPool.Put(c) -} - -func (c *Context) reset(src []rune) { - c.idx = 0 - c.size = len(src) - c.src = src - c.tokens = c.tokens[:0] - c.resetBuffer() - c.isSingleLine = true -} - -func (c *Context) resetBuffer() { - c.buf = c.buf[:0] - c.obuf = c.obuf[:0] - c.notSpaceCharPos = 0 - c.notSpaceOrgCharPos = 0 -} - -func (c *Context) isSaveIndentMode() bool { - return c.isLiteral || c.isFolded || c.isRawFolded -} - -func (c *Context) breakLiteral() { - c.isLiteral = false - c.isRawFolded = false - c.isFolded = false - c.literalOpt = "" -} - -func (c *Context) addToken(tk *token.Token) { - if tk == nil { - return - } - c.tokens = append(c.tokens, tk) -} - -func (c *Context) addBuf(r rune) { - if len(c.buf) == 0 && r == ' ' { - return - } - c.buf = append(c.buf, r) - if r != ' ' && r != '\t' { - c.notSpaceCharPos = len(c.buf) - } -} - -func (c *Context) addOriginBuf(r rune) { - c.obuf = append(c.obuf, r) - if r != ' ' && r != '\t' { - c.notSpaceOrgCharPos = len(c.obuf) - } -} - -func (c *Context) removeRightSpaceFromBuf() int { - trimmedBuf := c.obuf[:c.notSpaceOrgCharPos] - buflen := len(trimmedBuf) - diff := len(c.obuf) - buflen - if diff > 0 { - c.obuf = c.obuf[:buflen] - c.buf = c.bufferedSrc() - } - return diff -} - -func (c *Context) isDocument() bool { - return c.isLiteral || c.isFolded || c.isRawFolded -} - -func (c *Context) isEOS() bool { - return len(c.src)-1 <= c.idx -} - -func (c *Context) isNextEOS() bool { - return len(c.src)-1 <= c.idx+1 -} - -func (c *Context) next() bool { - return c.idx < c.size -} - -func (c *Context) source(s, e int) string { - return string(c.src[s:e]) -} - -func (c *Context) previousChar() rune { - if c.idx > 0 { - return c.src[c.idx-1] - } - return rune(0) -} - -func (c *Context) currentChar() rune { - return c.src[c.idx] -} - -func (c *Context) nextChar() rune { - if c.size > c.idx+1 { - return c.src[c.idx+1] - } - return rune(0) -} - -func (c *Context) repeatNum(r rune) int { - cnt := 0 - for i := c.idx; i < c.size; i++ { - if c.src[i] == r { - cnt++ - } else { - break - } - } - return cnt -} - -func (c *Context) progress(num int) { - c.idx += num -} - -func (c *Context) nextPos() int { - return c.idx + 1 -} - -func (c *Context) existsBuffer() bool { - return len(c.bufferedSrc()) != 0 -} - -func (c *Context) bufferedSrc() []rune { - src := c.buf[:c.notSpaceCharPos] - if len(src) > 0 && src[len(src)-1] == '\n' && c.isDocument() && c.literalOpt == "-" { - // remove end '\n' character - src = src[:len(src)-1] - } - return src -} - -func (c *Context) bufferedToken(pos *token.Position) *token.Token { - if c.idx == 0 { - return nil - } - source := c.bufferedSrc() - if len(source) == 0 { - return nil - } - var tk *token.Token - if c.isDocument() { - tk = token.String(string(source), string(c.obuf), pos) - } else { - tk = token.New(string(source), string(c.obuf), pos) - } - c.resetBuffer() - return tk -} diff --git a/vendor/github.com/goccy/go-yaml/scanner/scanner.go b/vendor/github.com/goccy/go-yaml/scanner/scanner.go deleted file mode 100644 index f1d19c74a7..0000000000 --- a/vendor/github.com/goccy/go-yaml/scanner/scanner.go +++ /dev/null @@ -1,775 +0,0 @@ -package scanner - -import ( - "io" - "strings" - - "github.com/goccy/go-yaml/token" - "golang.org/x/xerrors" -) - -// IndentState state for indent -type IndentState int - -const ( - // IndentStateEqual equals previous indent - IndentStateEqual IndentState = iota - // IndentStateUp more indent than previous - IndentStateUp - // IndentStateDown less indent than previous - IndentStateDown - // IndentStateKeep uses not indent token - IndentStateKeep -) - -// Scanner holds the scanner's internal state while processing a given text. -// It can be allocated as part of another data structure but must be initialized via Init before use. -type Scanner struct { - source []rune - sourcePos int - sourceSize int - line int - column int - offset int - prevIndentLevel int - prevIndentNum int - prevIndentColumn int - docStartColumn int - indentLevel int - indentNum int - isFirstCharAtLine bool - isAnchor bool - startedFlowSequenceNum int - startedFlowMapNum int - indentState IndentState - savedPos *token.Position -} - -func (s *Scanner) pos() *token.Position { - return &token.Position{ - Line: s.line, - Column: s.column, - Offset: s.offset, - IndentNum: s.indentNum, - IndentLevel: s.indentLevel, - } -} - -func (s *Scanner) bufferedToken(ctx *Context) *token.Token { - if s.savedPos != nil { - tk := ctx.bufferedToken(s.savedPos) - s.savedPos = nil - return tk - } - size := len(ctx.buf) - return ctx.bufferedToken(&token.Position{ - Line: s.line, - Column: s.column - size, - Offset: s.offset - size, - IndentNum: s.indentNum, - IndentLevel: s.indentLevel, - }) -} - -func (s *Scanner) progressColumn(ctx *Context, num int) { - s.column += num - s.offset += num - ctx.progress(num) -} - -func (s *Scanner) progressLine(ctx *Context) { - s.column = 1 - s.line++ - s.offset++ - s.indentNum = 0 - s.isFirstCharAtLine = true - s.isAnchor = false - ctx.progress(1) -} - -func (s *Scanner) isNeededKeepPreviousIndentNum(ctx *Context, c rune) bool { - if !s.isChangedToIndentStateUp() { - return false - } - if ctx.isDocument() { - return true - } - if c == '-' && ctx.existsBuffer() { - return true - } - return false -} - -func (s *Scanner) isNewLineChar(c rune) bool { - if c == '\n' { - return true - } - if c == '\r' { - return true - } - return false -} - -func (s *Scanner) newLineCount(src []rune) int { - size := len(src) - cnt := 0 - for i := 0; i < size; i++ { - c := src[i] - switch c { - case '\r': - if i+1 < size && src[i+1] == '\n' { - i++ - } - cnt++ - case '\n': - cnt++ - } - } - return cnt -} - -func (s *Scanner) updateIndent(ctx *Context, c rune) { - if s.isFirstCharAtLine && s.isNewLineChar(c) && ctx.isDocument() { - return - } - if s.isFirstCharAtLine && c == ' ' { - s.indentNum++ - return - } - if !s.isFirstCharAtLine { - s.indentState = IndentStateKeep - return - } - - if s.prevIndentNum < s.indentNum { - s.indentLevel = s.prevIndentLevel + 1 - s.indentState = IndentStateUp - } else if s.prevIndentNum == s.indentNum { - s.indentLevel = s.prevIndentLevel - s.indentState = IndentStateEqual - } else { - s.indentState = IndentStateDown - if s.prevIndentLevel > 0 { - s.indentLevel = s.prevIndentLevel - 1 - } - } - - if s.prevIndentColumn > 0 { - if s.prevIndentColumn < s.column { - s.indentState = IndentStateUp - } else if s.prevIndentColumn == s.column { - s.indentState = IndentStateEqual - } else { - s.indentState = IndentStateDown - } - } - s.isFirstCharAtLine = false - if s.isNeededKeepPreviousIndentNum(ctx, c) { - return - } - s.prevIndentNum = s.indentNum - s.prevIndentColumn = 0 - s.prevIndentLevel = s.indentLevel -} - -func (s *Scanner) isChangedToIndentStateDown() bool { - return s.indentState == IndentStateDown -} - -func (s *Scanner) isChangedToIndentStateUp() bool { - return s.indentState == IndentStateUp -} - -func (s *Scanner) isChangedToIndentStateEqual() bool { - return s.indentState == IndentStateEqual -} - -func (s *Scanner) addBufferedTokenIfExists(ctx *Context) { - ctx.addToken(s.bufferedToken(ctx)) -} - -func (s *Scanner) breakLiteral(ctx *Context) { - s.docStartColumn = 0 - ctx.breakLiteral() -} - -func (s *Scanner) scanSingleQuote(ctx *Context) (tk *token.Token, pos int) { - ctx.addOriginBuf('\'') - startIndex := ctx.idx + 1 - ctx.progress(1) - src := ctx.src - size := len(src) - value := []rune{} - isFirstLineChar := false - for idx := startIndex; idx < size; idx++ { - c := src[idx] - pos = idx + 1 - ctx.addOriginBuf(c) - if s.isNewLineChar(c) { - value = append(value, ' ') - isFirstLineChar = true - continue - } else if c == ' ' && isFirstLineChar { - continue - } else if c != '\'' { - value = append(value, c) - isFirstLineChar = false - continue - } - if idx+1 < len(ctx.src) && ctx.src[idx+1] == '\'' { - // '' handle as ' character - value = append(value, c) - ctx.addOriginBuf(c) - idx++ - continue - } - tk = token.SingleQuote(string(value), string(ctx.obuf), s.pos()) - pos = idx - startIndex + 1 - return - } - return -} - -func hexToInt(b rune) int { - if b >= 'A' && b <= 'F' { - return int(b) - 'A' + 10 - } - if b >= 'a' && b <= 'f' { - return int(b) - 'a' + 10 - } - return int(b) - '0' -} - -func hexRunesToInt(b []rune) int { - sum := 0 - for i := 0; i < len(b); i++ { - sum += hexToInt(b[i]) << (uint(len(b)-i-1) * 4) - } - return sum -} - -func (s *Scanner) scanDoubleQuote(ctx *Context) (tk *token.Token, pos int) { - ctx.addOriginBuf('"') - startIndex := ctx.idx + 1 - ctx.progress(1) - src := ctx.src - size := len(src) - value := []rune{} - isFirstLineChar := false - for idx := startIndex; idx < size; idx++ { - c := src[idx] - pos = idx + 1 - ctx.addOriginBuf(c) - if s.isNewLineChar(c) { - value = append(value, ' ') - isFirstLineChar = true - continue - } else if c == ' ' && isFirstLineChar { - continue - } else if c == '\\' { - isFirstLineChar = false - if idx+1 < size { - nextChar := src[idx+1] - switch nextChar { - case 'b': - ctx.addOriginBuf(nextChar) - value = append(value, '\b') - idx++ - continue - case 'e': - ctx.addOriginBuf(nextChar) - value = append(value, '\x1B') - idx++ - continue - case 'f': - ctx.addOriginBuf(nextChar) - value = append(value, '\f') - idx++ - continue - case 'n': - ctx.addOriginBuf(nextChar) - value = append(value, '\n') - idx++ - continue - case 'v': - ctx.addOriginBuf(nextChar) - value = append(value, '\v') - idx++ - continue - case 'L': // LS (#x2028) - ctx.addOriginBuf(nextChar) - value = append(value, []rune{'\xE2', '\x80', '\xA8'}...) - idx++ - continue - case 'N': // NEL (#x85) - ctx.addOriginBuf(nextChar) - value = append(value, []rune{'\xC2', '\x85'}...) - idx++ - continue - case 'P': // PS (#x2029) - ctx.addOriginBuf(nextChar) - value = append(value, []rune{'\xE2', '\x80', '\xA9'}...) - idx++ - continue - case '_': // #xA0 - ctx.addOriginBuf(nextChar) - value = append(value, []rune{'\xC2', '\xA0'}...) - idx++ - continue - case '"': - ctx.addOriginBuf(nextChar) - value = append(value, nextChar) - idx++ - continue - case 'x': - if idx+3 >= size { - // TODO: need to return error - //err = xerrors.New("invalid escape character \\x") - return - } - codeNum := hexRunesToInt(src[idx+2 : idx+4]) - value = append(value, rune(codeNum)) - idx += 3 - continue - case 'u': - if idx+5 >= size { - // TODO: need to return error - //err = xerrors.New("invalid escape character \\u") - return - } - codeNum := hexRunesToInt(src[idx+2 : idx+6]) - value = append(value, rune(codeNum)) - idx += 5 - continue - case 'U': - if idx+9 >= size { - // TODO: need to return error - //err = xerrors.New("invalid escape character \\U") - return - } - codeNum := hexRunesToInt(src[idx+2 : idx+10]) - value = append(value, rune(codeNum)) - idx += 9 - continue - case '\\': - ctx.addOriginBuf(nextChar) - idx++ - } - } - value = append(value, c) - continue - } else if c != '"' { - value = append(value, c) - isFirstLineChar = false - continue - } - tk = token.DoubleQuote(string(value), string(ctx.obuf), s.pos()) - pos = idx - startIndex + 1 - return - } - return -} - -func (s *Scanner) scanQuote(ctx *Context, ch rune) (tk *token.Token, pos int) { - if ch == '\'' { - return s.scanSingleQuote(ctx) - } - return s.scanDoubleQuote(ctx) -} - -func (s *Scanner) scanTag(ctx *Context) (tk *token.Token, pos int) { - ctx.addOriginBuf('!') - ctx.progress(1) // skip '!' character - for idx, c := range ctx.src[ctx.idx:] { - pos = idx + 1 - ctx.addOriginBuf(c) - switch c { - case ' ', '\n', '\r': - value := ctx.source(ctx.idx-1, ctx.idx+idx) - tk = token.Tag(value, string(ctx.obuf), s.pos()) - pos = len([]rune(value)) - return - } - } - return -} - -func (s *Scanner) scanComment(ctx *Context) (tk *token.Token, pos int) { - ctx.addOriginBuf('#') - ctx.progress(1) // skip '#' character - for idx, c := range ctx.src[ctx.idx:] { - pos = idx + 1 - ctx.addOriginBuf(c) - switch c { - case '\n', '\r': - if ctx.previousChar() == '\\' { - continue - } - value := ctx.source(ctx.idx, ctx.idx+idx) - tk = token.Comment(value, string(ctx.obuf), s.pos()) - pos = len([]rune(value)) + 1 - return - } - } - return -} - -func (s *Scanner) scanLiteral(ctx *Context, c rune) { - ctx.addOriginBuf(c) - if ctx.isEOS() { - if ctx.isLiteral { - ctx.addBuf(c) - } - value := ctx.bufferedSrc() - ctx.addToken(token.String(string(value), string(ctx.obuf), s.pos())) - ctx.resetBuffer() - s.progressColumn(ctx, 1) - } else if s.isNewLineChar(c) { - if ctx.isLiteral { - ctx.addBuf(c) - } else { - ctx.addBuf(' ') - } - s.progressLine(ctx) - } else if s.isFirstCharAtLine && c == ' ' { - if 0 < s.docStartColumn && s.docStartColumn <= s.column { - ctx.addBuf(c) - } - s.progressColumn(ctx, 1) - } else { - if s.docStartColumn == 0 { - s.docStartColumn = s.column - } - ctx.addBuf(c) - s.progressColumn(ctx, 1) - } -} - -func (s *Scanner) scanLiteralHeader(ctx *Context) (pos int, err error) { - header := ctx.currentChar() - ctx.addOriginBuf(header) - ctx.progress(1) // skip '|' or '>' character - for idx, c := range ctx.src[ctx.idx:] { - pos = idx - ctx.addOriginBuf(c) - switch c { - case '\n', '\r': - value := ctx.source(ctx.idx, ctx.idx+idx) - opt := strings.TrimRight(value, " ") - switch opt { - case "", "+", "-", - "0", "1", "2", "3", "4", "5", "6", "7", "8", "9": - if header == '|' { - ctx.addToken(token.Literal("|"+opt, string(ctx.obuf), s.pos())) - ctx.isLiteral = true - } else if header == '>' { - ctx.addToken(token.Folded(">"+opt, string(ctx.obuf), s.pos())) - ctx.isFolded = true - } - s.indentState = IndentStateKeep - ctx.resetBuffer() - ctx.literalOpt = opt - return - } - break - } - } - err = xerrors.New("invalid literal header") - return -} - -func (s *Scanner) scanNewLine(ctx *Context, c rune) { - if len(ctx.buf) > 0 && s.savedPos == nil { - s.savedPos = s.pos() - s.savedPos.Column -= len(ctx.bufferedSrc()) - } - - // if the following case, origin buffer has unnecessary two spaces. - // So, `removeRightSpaceFromOriginBuf` remove them, also fix column number too. - // --- - // a:[space][space] - // b: c - removedNum := ctx.removeRightSpaceFromBuf() - if removedNum > 0 { - s.column -= removedNum - s.offset -= removedNum - if s.savedPos != nil { - s.savedPos.Column -= removedNum - } - } - - if ctx.isEOS() { - s.addBufferedTokenIfExists(ctx) - } else if s.isAnchor { - s.addBufferedTokenIfExists(ctx) - } - ctx.addBuf(' ') - ctx.addOriginBuf(c) - ctx.isSingleLine = false - s.progressLine(ctx) -} - -func (s *Scanner) scan(ctx *Context) (pos int) { - for ctx.next() { - pos = ctx.nextPos() - c := ctx.currentChar() - s.updateIndent(ctx, c) - if ctx.isDocument() { - if s.isChangedToIndentStateEqual() || - s.isChangedToIndentStateDown() { - s.addBufferedTokenIfExists(ctx) - s.breakLiteral(ctx) - } else { - s.scanLiteral(ctx, c) - continue - } - } else if s.isChangedToIndentStateDown() { - s.addBufferedTokenIfExists(ctx) - } else if s.isChangedToIndentStateEqual() { - // if first character is new line character, buffer expect to raw folded literal - if len(ctx.obuf) > 0 && s.newLineCount(ctx.obuf) <= 1 { - // doesn't raw folded literal - s.addBufferedTokenIfExists(ctx) - } - } - switch c { - case '{': - if !ctx.existsBuffer() { - ctx.addOriginBuf(c) - ctx.addToken(token.MappingStart(string(ctx.obuf), s.pos())) - s.startedFlowMapNum++ - s.progressColumn(ctx, 1) - return - } - case '}': - if !ctx.existsBuffer() || s.startedFlowMapNum > 0 { - ctx.addToken(s.bufferedToken(ctx)) - ctx.addOriginBuf(c) - ctx.addToken(token.MappingEnd(string(ctx.obuf), s.pos())) - s.startedFlowMapNum-- - s.progressColumn(ctx, 1) - return - } - case '.': - if s.indentNum == 0 && s.column == 1 && ctx.repeatNum('.') == 3 { - ctx.addToken(token.DocumentEnd(s.pos())) - s.progressColumn(ctx, 3) - pos += 2 - return - } - case '<': - if ctx.repeatNum('<') == 2 { - s.prevIndentColumn = s.column - ctx.addToken(token.MergeKey(string(ctx.obuf)+"<<", s.pos())) - s.progressColumn(ctx, 1) - pos++ - return - } - case '-': - if s.indentNum == 0 && s.column == 1 && ctx.repeatNum('-') == 3 { - s.addBufferedTokenIfExists(ctx) - ctx.addToken(token.DocumentHeader(s.pos())) - s.progressColumn(ctx, 3) - pos += 2 - return - } - if ctx.existsBuffer() && s.isChangedToIndentStateUp() { - // raw folded - ctx.isRawFolded = true - ctx.addBuf(c) - ctx.addOriginBuf(c) - s.progressColumn(ctx, 1) - continue - } - if ctx.existsBuffer() { - // '-' is literal - ctx.addBuf(c) - ctx.addOriginBuf(c) - s.progressColumn(ctx, 1) - continue - } - nc := ctx.nextChar() - if nc == ' ' || s.isNewLineChar(nc) { - s.addBufferedTokenIfExists(ctx) - ctx.addOriginBuf(c) - tk := token.SequenceEntry(string(ctx.obuf), s.pos()) - s.prevIndentColumn = tk.Position.Column - ctx.addToken(tk) - s.progressColumn(ctx, 1) - return - } - case '[': - if !ctx.existsBuffer() { - ctx.addOriginBuf(c) - ctx.addToken(token.SequenceStart(string(ctx.obuf), s.pos())) - s.startedFlowSequenceNum++ - s.progressColumn(ctx, 1) - return - } - case ']': - if !ctx.existsBuffer() || s.startedFlowSequenceNum > 0 { - s.addBufferedTokenIfExists(ctx) - ctx.addOriginBuf(c) - ctx.addToken(token.SequenceEnd(string(ctx.obuf), s.pos())) - s.startedFlowSequenceNum-- - s.progressColumn(ctx, 1) - return - } - case ',': - if s.startedFlowSequenceNum > 0 || s.startedFlowMapNum > 0 { - s.addBufferedTokenIfExists(ctx) - ctx.addOriginBuf(c) - ctx.addToken(token.CollectEntry(string(ctx.obuf), s.pos())) - s.progressColumn(ctx, 1) - return - } - case ':': - nc := ctx.nextChar() - if s.startedFlowMapNum > 0 || nc == ' ' || s.isNewLineChar(nc) || ctx.isNextEOS() { - // mapping value - tk := s.bufferedToken(ctx) - if tk != nil { - s.prevIndentColumn = tk.Position.Column - ctx.addToken(tk) - } - ctx.addToken(token.MappingValue(s.pos())) - s.progressColumn(ctx, 1) - return - } - case '|', '>': - if !ctx.existsBuffer() { - progress, err := s.scanLiteralHeader(ctx) - if err != nil { - // TODO: returns syntax error object - return - } - s.progressColumn(ctx, progress) - s.progressLine(ctx) - continue - } - case '!': - if !ctx.existsBuffer() { - token, progress := s.scanTag(ctx) - ctx.addToken(token) - s.progressColumn(ctx, progress) - if c := ctx.previousChar(); s.isNewLineChar(c) { - s.progressLine(ctx) - } - pos += progress - return - } - case '%': - if !ctx.existsBuffer() && s.indentNum == 0 { - ctx.addToken(token.Directive(s.pos())) - s.progressColumn(ctx, 1) - return - } - case '?': - nc := ctx.nextChar() - if !ctx.existsBuffer() && nc == ' ' { - ctx.addToken(token.MappingKey(s.pos())) - s.progressColumn(ctx, 1) - return - } - case '&': - if !ctx.existsBuffer() { - s.addBufferedTokenIfExists(ctx) - ctx.addOriginBuf(c) - ctx.addToken(token.Anchor(string(ctx.obuf), s.pos())) - s.progressColumn(ctx, 1) - s.isAnchor = true - return - } - case '*': - if !ctx.existsBuffer() { - s.addBufferedTokenIfExists(ctx) - ctx.addOriginBuf(c) - ctx.addToken(token.Alias(string(ctx.obuf), s.pos())) - s.progressColumn(ctx, 1) - return - } - case '#': - if !ctx.existsBuffer() || ctx.previousChar() == ' ' { - s.addBufferedTokenIfExists(ctx) - token, progress := s.scanComment(ctx) - ctx.addToken(token) - s.progressColumn(ctx, progress) - s.progressLine(ctx) - pos += progress - return - } - case '\'', '"': - if !ctx.existsBuffer() { - token, progress := s.scanQuote(ctx, c) - ctx.addToken(token) - s.progressColumn(ctx, progress) - pos += progress - return - } - case '\r', '\n': - // There is no problem that we ignore CR which followed by LF and normalize it to LF, because of following YAML1.2 spec. - // > Line breaks inside scalar content must be normalized by the YAML processor. Each such line break must be parsed into a single line feed character. - // > Outside scalar content, YAML allows any line break to be used to terminate lines. - // > -- https://yaml.org/spec/1.2/spec.html - if c == '\r' && ctx.nextChar() == '\n' { - ctx.addOriginBuf('\r') - ctx.progress(1) - c = '\n' - } - s.scanNewLine(ctx, c) - continue - case ' ': - if ctx.isSaveIndentMode() || (!s.isAnchor && !s.isFirstCharAtLine) { - ctx.addBuf(c) - ctx.addOriginBuf(c) - s.progressColumn(ctx, 1) - continue - } - if s.isFirstCharAtLine { - s.progressColumn(ctx, 1) - ctx.addOriginBuf(c) - continue - } - s.addBufferedTokenIfExists(ctx) - s.progressColumn(ctx, 1) - s.isAnchor = false - return - } - ctx.addBuf(c) - ctx.addOriginBuf(c) - s.progressColumn(ctx, 1) - } - s.addBufferedTokenIfExists(ctx) - return -} - -// Init prepares the scanner s to tokenize the text src by setting the scanner at the beginning of src. -func (s *Scanner) Init(text string) { - src := []rune(text) - s.source = src - s.sourcePos = 0 - s.sourceSize = len(src) - s.line = 1 - s.column = 1 - s.offset = 1 - s.prevIndentLevel = 0 - s.prevIndentNum = 0 - s.prevIndentColumn = 0 - s.indentLevel = 0 - s.indentNum = 0 - s.isFirstCharAtLine = true -} - -// Scan scans the next token and returns the token collection. The source end is indicated by io.EOF. -func (s *Scanner) Scan() (token.Tokens, error) { - if s.sourcePos >= s.sourceSize { - return nil, io.EOF - } - ctx := newContext(s.source[s.sourcePos:]) - defer ctx.release() - progress := s.scan(ctx) - s.sourcePos += progress - var tokens token.Tokens - tokens = append(tokens, ctx.tokens...) - return tokens, nil -} diff --git a/vendor/github.com/goccy/go-yaml/struct.go b/vendor/github.com/goccy/go-yaml/struct.go deleted file mode 100644 index ac78f31395..0000000000 --- a/vendor/github.com/goccy/go-yaml/struct.go +++ /dev/null @@ -1,130 +0,0 @@ -package yaml - -import ( - "reflect" - "strings" - - "golang.org/x/xerrors" -) - -const ( - // StructTagName tag keyword for Marshal/Unmarshal - StructTagName = "yaml" -) - -// StructField information for each the field in structure -type StructField struct { - FieldName string - RenderName string - AnchorName string - AliasName string - IsAutoAnchor bool - IsAutoAlias bool - IsOmitEmpty bool - IsFlow bool - IsInline bool -} - -func getTag(field reflect.StructField) string { - // If struct tag `yaml` exist, use that. If no `yaml` - // exists, but `json` does, use that and try the best to - // adhere to its rules - tag := field.Tag.Get(StructTagName) - if tag == "" { - tag = field.Tag.Get(`json`) - } - return tag -} - -func structField(field reflect.StructField) *StructField { - tag := getTag(field) - fieldName := strings.ToLower(field.Name) - options := strings.Split(tag, ",") - if len(options) > 0 { - if options[0] != "" { - fieldName = options[0] - } - } - structField := &StructField{ - FieldName: field.Name, - RenderName: fieldName, - } - if len(options) > 1 { - for _, opt := range options[1:] { - switch { - case opt == "omitempty": - structField.IsOmitEmpty = true - case opt == "flow": - structField.IsFlow = true - case opt == "inline": - structField.IsInline = true - case strings.HasPrefix(opt, "anchor"): - anchor := strings.Split(opt, "=") - if len(anchor) > 1 { - structField.AnchorName = anchor[1] - } else { - structField.IsAutoAnchor = true - } - case strings.HasPrefix(opt, "alias"): - alias := strings.Split(opt, "=") - if len(alias) > 1 { - structField.AliasName = alias[1] - } else { - structField.IsAutoAlias = true - } - default: - } - } - } - return structField -} - -func isIgnoredStructField(field reflect.StructField) bool { - if field.PkgPath != "" && !field.Anonymous { - // private field - return true - } - tag := getTag(field) - if tag == "-" { - return true - } - return false -} - -type StructFieldMap map[string]*StructField - -func (m StructFieldMap) isIncludedRenderName(name string) bool { - for _, v := range m { - if v.RenderName == name { - return true - } - } - return false -} - -func (m StructFieldMap) hasMergeProperty() bool { - for _, v := range m { - if v.IsOmitEmpty && v.IsInline && v.IsAutoAlias { - return true - } - } - return false -} - -func structFieldMap(structType reflect.Type) (StructFieldMap, error) { - structFieldMap := StructFieldMap{} - renderNameMap := map[string]struct{}{} - for i := 0; i < structType.NumField(); i++ { - field := structType.Field(i) - if isIgnoredStructField(field) { - continue - } - structField := structField(field) - if _, exists := renderNameMap[structField.RenderName]; exists { - return nil, xerrors.Errorf("duplicated struct field name %s", structField.RenderName) - } - structFieldMap[structField.FieldName] = structField - renderNameMap[structField.RenderName] = struct{}{} - } - return structFieldMap, nil -} diff --git a/vendor/github.com/goccy/go-yaml/token/token.go b/vendor/github.com/goccy/go-yaml/token/token.go deleted file mode 100644 index 054b9f1d0b..0000000000 --- a/vendor/github.com/goccy/go-yaml/token/token.go +++ /dev/null @@ -1,1036 +0,0 @@ -package token - -import ( - "fmt" - "strings" -) - -// Character type for character -type Character byte - -const ( - // SequenceEntryCharacter character for sequence entry - SequenceEntryCharacter Character = '-' - // MappingKeyCharacter character for mapping key - MappingKeyCharacter = '?' - // MappingValueCharacter character for mapping value - MappingValueCharacter = ':' - // CollectEntryCharacter character for collect entry - CollectEntryCharacter = ',' - // SequenceStartCharacter character for sequence start - SequenceStartCharacter = '[' - // SequenceEndCharacter character for sequence end - SequenceEndCharacter = ']' - // MappingStartCharacter character for mapping start - MappingStartCharacter = '{' - // MappingEndCharacter character for mapping end - MappingEndCharacter = '}' - // CommentCharacter character for comment - CommentCharacter = '#' - // AnchorCharacter character for anchor - AnchorCharacter = '&' - // AliasCharacter character for alias - AliasCharacter = '*' - // TagCharacter character for tag - TagCharacter = '!' - // LiteralCharacter character for literal - LiteralCharacter = '|' - // FoldedCharacter character for folded - FoldedCharacter = '>' - // SingleQuoteCharacter character for single quote - SingleQuoteCharacter = '\'' - // DoubleQuoteCharacter character for double quote - DoubleQuoteCharacter = '"' - // DirectiveCharacter character for directive - DirectiveCharacter = '%' - // SpaceCharacter character for space - SpaceCharacter = ' ' - // LineBreakCharacter character for line break - LineBreakCharacter = '\n' -) - -// Type type identifier for token -type Type int - -const ( - // UnknownType reserve for invalid type - UnknownType Type = iota - // DocumentHeaderType type for DocumentHeader token - DocumentHeaderType - // DocumentEndType type for DocumentEnd token - DocumentEndType - // SequenceEntryType type for SequenceEntry token - SequenceEntryType - // MappingKeyType type for MappingKey token - MappingKeyType - // MappingValueType type for MappingValue token - MappingValueType - // MergeKeyType type for MergeKey token - MergeKeyType - // CollectEntryType type for CollectEntry token - CollectEntryType - // SequenceStartType type for SequenceStart token - SequenceStartType - // SequenceEndType type for SequenceEnd token - SequenceEndType - // MappingStartType type for MappingStart token - MappingStartType - // MappingEndType type for MappingEnd token - MappingEndType - // CommentType type for Comment token - CommentType - // AnchorType type for Anchor token - AnchorType - // AliasType type for Alias token - AliasType - // TagType type for Tag token - TagType - // LiteralType type for Literal token - LiteralType - // FoldedType type for Folded token - FoldedType - // SingleQuoteType type for SingleQuote token - SingleQuoteType - // DoubleQuoteType type for DoubleQuote token - DoubleQuoteType - // DirectiveType type for Directive token - DirectiveType - // SpaceType type for Space token - SpaceType - // NullType type for Null token - NullType - // InfinityType type for Infinity token - InfinityType - // NanType type for Nan token - NanType - // IntegerType type for Integer token - IntegerType - // BinaryIntegerType type for BinaryInteger token - BinaryIntegerType - // OctetIntegerType type for OctetInteger token - OctetIntegerType - // HexIntegerType type for HexInteger token - HexIntegerType - // FloatType type for Float token - FloatType - // StringType type for String token - StringType - // BoolType type for Bool token - BoolType -) - -// String type identifier to text -func (t Type) String() string { - switch t { - case UnknownType: - return "Unknown" - case DocumentHeaderType: - return "DocumentHeader" - case DocumentEndType: - return "DocumentEnd" - case SequenceEntryType: - return "SequenceEntry" - case MappingKeyType: - return "MappingKey" - case MappingValueType: - return "MappingValue" - case MergeKeyType: - return "MergeKey" - case CollectEntryType: - return "CollectEntry" - case SequenceStartType: - return "SequenceStart" - case SequenceEndType: - return "SequenceEnd" - case MappingStartType: - return "MappingStart" - case MappingEndType: - return "MappingEnd" - case CommentType: - return "Comment" - case AnchorType: - return "Anchor" - case AliasType: - return "Alias" - case TagType: - return "Tag" - case LiteralType: - return "Literal" - case FoldedType: - return "Folded" - case SingleQuoteType: - return "SingleQuote" - case DoubleQuoteType: - return "DoubleQuote" - case DirectiveType: - return "Directive" - case SpaceType: - return "Space" - case StringType: - return "String" - case BoolType: - return "Bool" - case IntegerType: - return "Integer" - case BinaryIntegerType: - return "BinaryInteger" - case OctetIntegerType: - return "OctetInteger" - case HexIntegerType: - return "HexInteger" - case FloatType: - return "Float" - case NullType: - return "Null" - case InfinityType: - return "Infinity" - case NanType: - return "Nan" - } - return "" -} - -// CharacterType type for character category -type CharacterType int - -const ( - // CharacterTypeIndicator type of indicator character - CharacterTypeIndicator CharacterType = iota - // CharacterTypeWhiteSpace type of white space character - CharacterTypeWhiteSpace - // CharacterTypeMiscellaneous type of miscellaneous character - CharacterTypeMiscellaneous - // CharacterTypeEscaped type of escaped character - CharacterTypeEscaped -) - -// String character type identifier to text -func (c CharacterType) String() string { - switch c { - case CharacterTypeIndicator: - return "Indicator" - case CharacterTypeWhiteSpace: - return "WhiteSpcae" - case CharacterTypeMiscellaneous: - return "Miscellaneous" - case CharacterTypeEscaped: - return "Escaped" - } - return "" -} - -// Indicator type for indicator -type Indicator int - -const ( - // NotIndicator not indicator - NotIndicator Indicator = iota - // BlockStructureIndicator indicator for block structure ( '-', '?', ':' ) - BlockStructureIndicator - // FlowCollectionIndicator indicator for flow collection ( '[', ']', '{', '}', ',' ) - FlowCollectionIndicator - // CommentIndicator indicator for comment ( '#' ) - CommentIndicator - // NodePropertyIndicator indicator for node property ( '!', '&', '*' ) - NodePropertyIndicator - // BlockScalarIndicator indicator for block scalar ( '|', '>' ) - BlockScalarIndicator - // QuotedScalarIndicator indicator for quoted scalar ( ''', '"' ) - QuotedScalarIndicator - // DirectiveIndicator indicator for directive ( '%' ) - DirectiveIndicator - // InvalidUseOfReservedIndicator indicator for invalid use of reserved keyword ( '@', '`' ) - InvalidUseOfReservedIndicator -) - -// String indicator to text -func (i Indicator) String() string { - switch i { - case NotIndicator: - return "NotIndicator" - case BlockStructureIndicator: - return "BlockStructure" - case FlowCollectionIndicator: - return "FlowCollection" - case CommentIndicator: - return "Comment" - case NodePropertyIndicator: - return "NodeProperty" - case BlockScalarIndicator: - return "BlockScalar" - case QuotedScalarIndicator: - return "QuotedScalar" - case DirectiveIndicator: - return "Directive" - case InvalidUseOfReservedIndicator: - return "InvalidUseOfReserved" - } - return "" -} - -var ( - reservedNullKeywords = []string{ - "null", - "Null", - "NULL", - "~", - } - reservedBoolKeywords = []string{ - "true", - "True", - "TRUE", - "false", - "False", - "FALSE", - } - reservedInfKeywords = []string{ - ".inf", - ".Inf", - ".INF", - "-.inf", - "-.Inf", - "-.INF", - } - reservedNanKeywords = []string{ - ".nan", - ".NaN", - ".NAN", - } - reservedKeywordMap = map[string]func(string, string, *Position) *Token{} -) - -func reservedKeywordToken(typ Type, value, org string, pos *Position) *Token { - return &Token{ - Type: typ, - CharacterType: CharacterTypeMiscellaneous, - Indicator: NotIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -func init() { - for _, keyword := range reservedNullKeywords { - reservedKeywordMap[keyword] = func(value, org string, pos *Position) *Token { - return reservedKeywordToken(NullType, value, org, pos) - } - } - for _, keyword := range reservedBoolKeywords { - reservedKeywordMap[keyword] = func(value, org string, pos *Position) *Token { - return reservedKeywordToken(BoolType, value, org, pos) - } - } - for _, keyword := range reservedInfKeywords { - reservedKeywordMap[keyword] = func(value, org string, pos *Position) *Token { - return reservedKeywordToken(InfinityType, value, org, pos) - } - } - for _, keyword := range reservedNanKeywords { - reservedKeywordMap[keyword] = func(value, org string, pos *Position) *Token { - return reservedKeywordToken(NanType, value, org, pos) - } - } -} - -// ReservedTagKeyword type of reserved tag keyword -type ReservedTagKeyword string - -const ( - // IntegerTag `!!int` tag - IntegerTag ReservedTagKeyword = "!!int" - // FloatTag `!!float` tag - FloatTag ReservedTagKeyword = "!!float" - // NullTag `!!null` tag - NullTag ReservedTagKeyword = "!!null" - // SequenceTag `!!seq` tag - SequenceTag ReservedTagKeyword = "!!seq" - // MappingTag `!!map` tag - MappingTag ReservedTagKeyword = "!!map" - // StringTag `!!str` tag - StringTag ReservedTagKeyword = "!!str" - // BinaryTag `!!binary` tag - BinaryTag ReservedTagKeyword = "!!binary" - // OrderedMapTag `!!omap` tag - OrderedMapTag ReservedTagKeyword = "!!omap" - // SetTag `!!set` tag - SetTag ReservedTagKeyword = "!!set" - // TimestampTag `!!timestamp` tag - TimestampTag ReservedTagKeyword = "!!timestamp" -) - -var ( - // ReservedTagKeywordMap map for reserved tag keywords - ReservedTagKeywordMap = map[ReservedTagKeyword]func(string, string, *Position) *Token{ - IntegerTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - FloatTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - NullTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - SequenceTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - MappingTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - StringTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - BinaryTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - OrderedMapTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - SetTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - TimestampTag: func(value, org string, pos *Position) *Token { - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } - }, - } -) - -type numType int - -const ( - numTypeNone numType = iota - numTypeBinary - numTypeOctet - numTypeHex - numTypeFloat -) - -type numStat struct { - isNum bool - typ numType -} - -func getNumberStat(str string) *numStat { - stat := &numStat{} - if str == "" { - return stat - } - if str == "-" || str == "." || str == "+" || str == "_" { - return stat - } - if str[0] == '_' { - return stat - } - dotFound := false - isNegative := false - isExponent := false - if str[0] == '-' { - isNegative = true - } - for idx, c := range str { - switch c { - case 'x': - if (isNegative && idx == 2) || (!isNegative && idx == 1) { - continue - } - case 'o': - if (isNegative && idx == 2) || (!isNegative && idx == 1) { - continue - } - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - continue - case 'a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F': - if (len(str) > 2 && str[0] == '0' && str[1] == 'x') || - (len(str) > 3 && isNegative && str[1] == '0' && str[2] == 'x') { - // hex number - continue - } - if c == 'b' && ((isNegative && idx == 2) || (!isNegative && idx == 1)) { - // binary number - continue - } - if (c == 'e' || c == 'E') && dotFound { - // exponent - isExponent = true - continue - } - case '.': - if dotFound { - // multiple dot - return stat - } - dotFound = true - continue - case '-': - if idx == 0 || isExponent { - continue - } - case '+': - if idx == 0 || isExponent { - continue - } - case '_': - continue - } - return stat - } - stat.isNum = true - switch { - case dotFound: - stat.typ = numTypeFloat - case strings.HasPrefix(str, "0b") || strings.HasPrefix(str, "-0b"): - stat.typ = numTypeBinary - case strings.HasPrefix(str, "0x") || strings.HasPrefix(str, "-0x"): - stat.typ = numTypeHex - case strings.HasPrefix(str, "0o") || strings.HasPrefix(str, "-0o"): - stat.typ = numTypeOctet - case (len(str) > 1 && str[0] == '0') || (len(str) > 1 && str[0] == '-' && str[1] == '0'): - stat.typ = numTypeOctet - } - return stat -} - -func looksLikeTimeValue(value string) bool { - for i, c := range value { - switch c { - case ':', '1', '2', '3', '4', '5', '6', '7', '8', '9': - continue - case '0': - if i == 0 { - return false - } - continue - } - return false - } - return true -} - -// IsNeedQuoted whether need quote for passed string or not -func IsNeedQuoted(value string) bool { - if value == "" { - return true - } - if _, exists := reservedKeywordMap[value]; exists { - return true - } - if stat := getNumberStat(value); stat.isNum { - return true - } - first := value[0] - switch first { - case '*', '&', '[', '{', '}', ']', ',', '!', '|', '>', '%', '\'', '"': - return true - } - last := value[len(value)-1] - switch last { - case ':': - return true - } - if looksLikeTimeValue(value) { - return true - } - for i, c := range value { - switch c { - case '#', '\\': - return true - case ':': - if i+1 < len(value) && value[i+1] == ' ' { - return true - } - } - } - return false -} - -// LiteralBlockHeader detect literal block scalar header -func LiteralBlockHeader(value string) string { - lbc := DetectLineBreakCharacter(value) - - switch { - case !strings.Contains(value, lbc): - return "" - case strings.HasSuffix(value, fmt.Sprintf("%s%s", lbc, lbc)): - return "|+" - case strings.HasSuffix(value, lbc): - return "|" - default: - return "|-" - } -} - -// New create reserved keyword token or number token and other string token -func New(value string, org string, pos *Position) *Token { - fn := reservedKeywordMap[value] - if fn != nil { - return fn(value, org, pos) - } - if stat := getNumberStat(value); stat.isNum { - tk := &Token{ - Type: IntegerType, - CharacterType: CharacterTypeMiscellaneous, - Indicator: NotIndicator, - Value: value, - Origin: org, - Position: pos, - } - switch stat.typ { - case numTypeFloat: - tk.Type = FloatType - case numTypeBinary: - tk.Type = BinaryIntegerType - case numTypeOctet: - tk.Type = OctetIntegerType - case numTypeHex: - tk.Type = HexIntegerType - } - return tk - } - return String(value, org, pos) -} - -// Position type for position in YAML document -type Position struct { - Line int - Column int - Offset int - IndentNum int - IndentLevel int -} - -// String position to text -func (p *Position) String() string { - return fmt.Sprintf("[level:%d,line:%d,column:%d,offset:%d]", p.IndentLevel, p.Line, p.Column, p.Offset) -} - -// Token type for token -type Token struct { - Type Type - CharacterType CharacterType - Indicator Indicator - Value string - Origin string - Position *Position - Next *Token - Prev *Token -} - -// PreviousType previous token type -func (t *Token) PreviousType() Type { - if t.Prev != nil { - return t.Prev.Type - } - return UnknownType -} - -// NextType next token type -func (t *Token) NextType() Type { - if t.Next != nil { - return t.Next.Type - } - return UnknownType -} - -// AddColumn append column number to current position of column -func (t *Token) AddColumn(col int) { - if t == nil { - return - } - t.Position.Column += col -} - -// Clone copy token ( preserve Prev/Next reference ) -func (t *Token) Clone() *Token { - if t == nil { - return nil - } - copied := *t - if t.Position != nil { - pos := *(t.Position) - copied.Position = &pos - } - return &copied -} - -// Tokens type of token collection -type Tokens []*Token - -func (t *Tokens) add(tk *Token) { - tokens := *t - if len(tokens) == 0 { - tokens = append(tokens, tk) - } else { - last := tokens[len(tokens)-1] - last.Next = tk - tk.Prev = last - tokens = append(tokens, tk) - } - *t = tokens -} - -// Add append new some tokens -func (t *Tokens) Add(tks ...*Token) { - for _, tk := range tks { - t.add(tk) - } -} - -// Dump dump all token structures for debugging -func (t Tokens) Dump() { - for _, tk := range t { - fmt.Printf("- %+v\n", tk) - } -} - -// String create token for String -func String(value string, org string, pos *Position) *Token { - return &Token{ - Type: StringType, - CharacterType: CharacterTypeMiscellaneous, - Indicator: NotIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -// SequenceEntry create token for SequenceEntry -func SequenceEntry(org string, pos *Position) *Token { - return &Token{ - Type: SequenceEntryType, - CharacterType: CharacterTypeIndicator, - Indicator: BlockStructureIndicator, - Value: string(SequenceEntryCharacter), - Origin: org, - Position: pos, - } -} - -// MappingKey create token for MappingKey -func MappingKey(pos *Position) *Token { - return &Token{ - Type: MappingKeyType, - CharacterType: CharacterTypeIndicator, - Indicator: BlockStructureIndicator, - Value: string(MappingKeyCharacter), - Origin: string(MappingKeyCharacter), - Position: pos, - } -} - -// MappingValue create token for MappingValue -func MappingValue(pos *Position) *Token { - return &Token{ - Type: MappingValueType, - CharacterType: CharacterTypeIndicator, - Indicator: BlockStructureIndicator, - Value: string(MappingValueCharacter), - Origin: string(MappingValueCharacter), - Position: pos, - } -} - -// CollectEntry create token for CollectEntry -func CollectEntry(org string, pos *Position) *Token { - return &Token{ - Type: CollectEntryType, - CharacterType: CharacterTypeIndicator, - Indicator: FlowCollectionIndicator, - Value: string(CollectEntryCharacter), - Origin: org, - Position: pos, - } -} - -// SequenceStart create token for SequenceStart -func SequenceStart(org string, pos *Position) *Token { - return &Token{ - Type: SequenceStartType, - CharacterType: CharacterTypeIndicator, - Indicator: FlowCollectionIndicator, - Value: string(SequenceStartCharacter), - Origin: org, - Position: pos, - } -} - -// SequenceEnd create token for SequenceEnd -func SequenceEnd(org string, pos *Position) *Token { - return &Token{ - Type: SequenceEndType, - CharacterType: CharacterTypeIndicator, - Indicator: FlowCollectionIndicator, - Value: string(SequenceEndCharacter), - Origin: org, - Position: pos, - } -} - -// MappingStart create token for MappingStart -func MappingStart(org string, pos *Position) *Token { - return &Token{ - Type: MappingStartType, - CharacterType: CharacterTypeIndicator, - Indicator: FlowCollectionIndicator, - Value: string(MappingStartCharacter), - Origin: org, - Position: pos, - } -} - -// MappingEnd create token for MappingEnd -func MappingEnd(org string, pos *Position) *Token { - return &Token{ - Type: MappingEndType, - CharacterType: CharacterTypeIndicator, - Indicator: FlowCollectionIndicator, - Value: string(MappingEndCharacter), - Origin: org, - Position: pos, - } -} - -// Comment create token for Comment -func Comment(value string, org string, pos *Position) *Token { - return &Token{ - Type: CommentType, - CharacterType: CharacterTypeIndicator, - Indicator: CommentIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -// Anchor create token for Anchor -func Anchor(org string, pos *Position) *Token { - return &Token{ - Type: AnchorType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: string(AnchorCharacter), - Origin: org, - Position: pos, - } -} - -// Alias create token for Alias -func Alias(org string, pos *Position) *Token { - return &Token{ - Type: AliasType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: string(AliasCharacter), - Origin: org, - Position: pos, - } -} - -// Tag create token for Tag -func Tag(value string, org string, pos *Position) *Token { - fn := ReservedTagKeywordMap[ReservedTagKeyword(value)] - if fn != nil { - return fn(value, org, pos) - } - return &Token{ - Type: TagType, - CharacterType: CharacterTypeIndicator, - Indicator: NodePropertyIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -// Literal create token for Literal -func Literal(value string, org string, pos *Position) *Token { - return &Token{ - Type: LiteralType, - CharacterType: CharacterTypeIndicator, - Indicator: BlockScalarIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -// Folded create token for Folded -func Folded(value string, org string, pos *Position) *Token { - return &Token{ - Type: FoldedType, - CharacterType: CharacterTypeIndicator, - Indicator: BlockScalarIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -// SingleQuote create token for SingleQuote -func SingleQuote(value string, org string, pos *Position) *Token { - return &Token{ - Type: SingleQuoteType, - CharacterType: CharacterTypeIndicator, - Indicator: QuotedScalarIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -// DoubleQuote create token for DoubleQuote -func DoubleQuote(value string, org string, pos *Position) *Token { - return &Token{ - Type: DoubleQuoteType, - CharacterType: CharacterTypeIndicator, - Indicator: QuotedScalarIndicator, - Value: value, - Origin: org, - Position: pos, - } -} - -// Directive create token for Directive -func Directive(pos *Position) *Token { - return &Token{ - Type: DirectiveType, - CharacterType: CharacterTypeIndicator, - Indicator: DirectiveIndicator, - Value: string(DirectiveCharacter), - Origin: string(DirectiveCharacter), - Position: pos, - } -} - -// Space create token for Space -func Space(pos *Position) *Token { - return &Token{ - Type: SpaceType, - CharacterType: CharacterTypeWhiteSpace, - Indicator: NotIndicator, - Value: string(SpaceCharacter), - Origin: string(SpaceCharacter), - Position: pos, - } -} - -// MergeKey create token for MergeKey -func MergeKey(org string, pos *Position) *Token { - return &Token{ - Type: MergeKeyType, - CharacterType: CharacterTypeMiscellaneous, - Indicator: NotIndicator, - Value: "<<", - Origin: org, - Position: pos, - } -} - -// DocumentHeader create token for DocumentHeader -func DocumentHeader(pos *Position) *Token { - return &Token{ - Type: DocumentHeaderType, - CharacterType: CharacterTypeMiscellaneous, - Indicator: NotIndicator, - Value: "---", - Origin: "---", - Position: pos, - } -} - -// DocumentEnd create token for DocumentEnd -func DocumentEnd(pos *Position) *Token { - return &Token{ - Type: DocumentEndType, - CharacterType: CharacterTypeMiscellaneous, - Indicator: NotIndicator, - Value: "...", - Origin: "...", - Position: pos, - } -} - -// DetectLineBreakCharacter detect line break character in only one inside scalar content scope. -func DetectLineBreakCharacter(src string) string { - nc := strings.Count(src, "\n") - rc := strings.Count(src, "\r") - rnc := strings.Count(src, "\r\n") - switch { - case nc == rnc && rc == rnc: - return "\r\n" - case rc > nc: - return "\r" - default: - return "\n" - } -} diff --git a/vendor/github.com/goccy/go-yaml/validate.go b/vendor/github.com/goccy/go-yaml/validate.go deleted file mode 100644 index 20a2d6d918..0000000000 --- a/vendor/github.com/goccy/go-yaml/validate.go +++ /dev/null @@ -1,13 +0,0 @@ -package yaml - -// StructValidator need to implement Struct method only -// ( see https://pkg.go.dev/github.com/go-playground/validator/v10#Validate.Struct ) -type StructValidator interface { - Struct(interface{}) error -} - -// FieldError need to implement StructField method only -// ( see https://pkg.go.dev/github.com/go-playground/validator/v10#FieldError ) -type FieldError interface { - StructField() string -} diff --git a/vendor/github.com/goccy/go-yaml/yaml.go b/vendor/github.com/goccy/go-yaml/yaml.go deleted file mode 100644 index ad404cf5ba..0000000000 --- a/vendor/github.com/goccy/go-yaml/yaml.go +++ /dev/null @@ -1,241 +0,0 @@ -package yaml - -import ( - "bytes" - "context" - "io" - - "github.com/goccy/go-yaml/ast" - "github.com/goccy/go-yaml/internal/errors" - "golang.org/x/xerrors" -) - -// BytesMarshaler interface may be implemented by types to customize their -// behavior when being marshaled into a YAML document. The returned value -// is marshaled in place of the original value implementing Marshaler. -// -// If an error is returned by MarshalYAML, the marshaling procedure stops -// and returns with the provided error. -type BytesMarshaler interface { - MarshalYAML() ([]byte, error) -} - -// BytesMarshalerContext interface use BytesMarshaler with context.Context. -type BytesMarshalerContext interface { - MarshalYAML(context.Context) ([]byte, error) -} - -// InterfaceMarshaler interface has MarshalYAML compatible with github.com/go-yaml/yaml package. -type InterfaceMarshaler interface { - MarshalYAML() (interface{}, error) -} - -// InterfaceMarshalerContext interface use InterfaceMarshaler with context.Context. -type InterfaceMarshalerContext interface { - MarshalYAML(context.Context) (interface{}, error) -} - -// BytesUnmarshaler interface may be implemented by types to customize their -// behavior when being unmarshaled from a YAML document. -type BytesUnmarshaler interface { - UnmarshalYAML([]byte) error -} - -// BytesUnmarshalerContext interface use BytesUnmarshaler with context.Context. -type BytesUnmarshalerContext interface { - UnmarshalYAML(context.Context, []byte) error -} - -// InterfaceUnmarshaler interface has UnmarshalYAML compatible with github.com/go-yaml/yaml package. -type InterfaceUnmarshaler interface { - UnmarshalYAML(func(interface{}) error) error -} - -// InterfaceUnmarshalerContext interface use InterfaceUnmarshaler with context.Context. -type InterfaceUnmarshalerContext interface { - UnmarshalYAML(context.Context, func(interface{}) error) error -} - -// MapItem is an item in a MapSlice. -type MapItem struct { - Key, Value interface{} -} - -// MapSlice encodes and decodes as a YAML map. -// The order of keys is preserved when encoding and decoding. -type MapSlice []MapItem - -// ToMap convert to map[interface{}]interface{}. -func (s MapSlice) ToMap() map[interface{}]interface{} { - v := map[interface{}]interface{}{} - for _, item := range s { - v[item.Key] = item.Value - } - return v -} - -// Marshal serializes the value provided into a YAML document. The structure -// of the generated document will reflect the structure of the value itself. -// Maps and pointers (to struct, string, int, etc) are accepted as the in value. -// -// Struct fields are only marshalled if they are exported (have an upper case -// first letter), and are marshalled using the field name lowercased as the -// default key. Custom keys may be defined via the "yaml" name in the field -// tag: the content preceding the first comma is used as the key, and the -// following comma-separated options are used to tweak the marshalling process. -// Conflicting names result in a runtime error. -// -// The field tag format accepted is: -// -// `(...) yaml:"[][,[,]]" (...)` -// -// The following flags are currently supported: -// -// omitempty Only include the field if it's not set to the zero -// value for the type or to empty slices or maps. -// Zero valued structs will be omitted if all their public -// fields are zero, unless they implement an IsZero -// method (see the IsZeroer interface type), in which -// case the field will be included if that method returns true. -// -// flow Marshal using a flow style (useful for structs, -// sequences and maps). -// -// inline Inline the field, which must be a struct or a map, -// causing all of its fields or keys to be processed as if -// they were part of the outer struct. For maps, keys must -// not conflict with the yaml keys of other struct fields. -// -// anchor Marshal with anchor. If want to define anchor name explicitly, use anchor=name style. -// Otherwise, if used 'anchor' name only, used the field name lowercased as the anchor name -// -// alias Marshal with alias. If want to define alias name explicitly, use alias=name style. -// Otherwise, If omitted alias name and the field type is pointer type, -// assigned anchor name automatically from same pointer address. -// -// In addition, if the key is "-", the field is ignored. -// -// For example: -// -// type T struct { -// F int `yaml:"a,omitempty"` -// B int -// } -// yaml.Marshal(&T{B: 2}) // Returns "b: 2\n" -// yaml.Marshal(&T{F: 1}) // Returns "a: 1\nb: 0\n" -// -func Marshal(v interface{}) ([]byte, error) { - return MarshalWithOptions(v) -} - -// MarshalWithOptions serializes the value provided into a YAML document with EncodeOptions. -func MarshalWithOptions(v interface{}, opts ...EncodeOption) ([]byte, error) { - return MarshalWithContext(context.Background(), v, opts...) -} - -// MarshalWithContext serializes the value provided into a YAML document with context.Context and EncodeOptions. -func MarshalWithContext(ctx context.Context, v interface{}, opts ...EncodeOption) ([]byte, error) { - var buf bytes.Buffer - if err := NewEncoder(&buf, opts...).EncodeContext(ctx, v); err != nil { - return nil, errors.Wrapf(err, "failed to marshal") - } - return buf.Bytes(), nil -} - -// ValueToNode convert from value to ast.Node. -func ValueToNode(v interface{}, opts ...EncodeOption) (ast.Node, error) { - var buf bytes.Buffer - node, err := NewEncoder(&buf, opts...).EncodeToNode(v) - if err != nil { - return nil, errors.Wrapf(err, "failed to convert value to node") - } - return node, nil -} - -// Unmarshal decodes the first document found within the in byte slice -// and assigns decoded values into the out value. -// -// Struct fields are only unmarshalled if they are exported (have an -// upper case first letter), and are unmarshalled using the field name -// lowercased as the default key. Custom keys may be defined via the -// "yaml" name in the field tag: the content preceding the first comma -// is used as the key, and the following comma-separated options are -// used to tweak the marshalling process (see Marshal). -// Conflicting names result in a runtime error. -// -// For example: -// -// type T struct { -// F int `yaml:"a,omitempty"` -// B int -// } -// var t T -// yaml.Unmarshal([]byte("a: 1\nb: 2"), &t) -// -// See the documentation of Marshal for the format of tags and a list of -// supported tag options. -// -func Unmarshal(data []byte, v interface{}) error { - return UnmarshalWithOptions(data, v) -} - -// UnmarshalWithOptions decodes with DecodeOptions the first document found within the in byte slice -// and assigns decoded values into the out value. -func UnmarshalWithOptions(data []byte, v interface{}, opts ...DecodeOption) error { - return UnmarshalWithContext(context.Background(), data, v, opts...) -} - -// UnmarshalWithContext decodes with context.Context and DecodeOptions. -func UnmarshalWithContext(ctx context.Context, data []byte, v interface{}, opts ...DecodeOption) error { - dec := NewDecoder(bytes.NewBuffer(data), opts...) - if err := dec.DecodeContext(ctx, v); err != nil { - if err == io.EOF { - return nil - } - return errors.Wrapf(err, "failed to unmarshal") - } - return nil -} - -// FormatError is a utility function that takes advantage of the metadata -// stored in the errors returned by this package's parser. -// -// If the second argument `colored` is true, the error message is colorized. -// If the third argument `inclSource` is true, the error message will -// contain snippets of the YAML source that was used. -func FormatError(e error, colored, inclSource bool) string { - var pp errors.PrettyPrinter - if xerrors.As(e, &pp) { - var buf bytes.Buffer - pp.PrettyPrint(&errors.Sink{&buf}, colored, inclSource) - return buf.String() - } - - return e.Error() -} - -// YAMLToJSON convert YAML bytes to JSON. -func YAMLToJSON(bytes []byte) ([]byte, error) { - var v interface{} - if err := UnmarshalWithOptions(bytes, &v, UseOrderedMap()); err != nil { - return nil, errors.Wrapf(err, "failed to unmarshal") - } - out, err := MarshalWithOptions(v, JSON()) - if err != nil { - return nil, errors.Wrapf(err, "failed to marshal with json option") - } - return out, nil -} - -// JSONToYAML convert JSON bytes to YAML. -func JSONToYAML(bytes []byte) ([]byte, error) { - var v interface{} - if err := UnmarshalWithOptions(bytes, &v, UseOrderedMap()); err != nil { - return nil, errors.Wrapf(err, "failed to unmarshal from json bytes") - } - out, err := Marshal(v) - if err != nil { - return nil, errors.Wrapf(err, "failed to marshal") - } - return out, nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go deleted file mode 100644 index fdff3fdb4c..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any.go +++ /dev/null @@ -1,180 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ptypes - -import ( - "fmt" - "strings" - - "github.com/golang/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" - - anypb "github.com/golang/protobuf/ptypes/any" -) - -const urlPrefix = "type.googleapis.com/" - -// AnyMessageName returns the message name contained in an anypb.Any message. -// Most type assertions should use the Is function instead. -// -// Deprecated: Call the any.MessageName method instead. -func AnyMessageName(any *anypb.Any) (string, error) { - name, err := anyMessageName(any) - return string(name), err -} -func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) { - if any == nil { - return "", fmt.Errorf("message is nil") - } - name := protoreflect.FullName(any.TypeUrl) - if i := strings.LastIndex(any.TypeUrl, "/"); i >= 0 { - name = name[i+len("/"):] - } - if !name.IsValid() { - return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl) - } - return name, nil -} - -// MarshalAny marshals the given message m into an anypb.Any message. -// -// Deprecated: Call the anypb.New function instead. -func MarshalAny(m proto.Message) (*anypb.Any, error) { - switch dm := m.(type) { - case DynamicAny: - m = dm.Message - case *DynamicAny: - if dm == nil { - return nil, proto.ErrNil - } - m = dm.Message - } - b, err := proto.Marshal(m) - if err != nil { - return nil, err - } - return &anypb.Any{TypeUrl: urlPrefix + proto.MessageName(m), Value: b}, nil -} - -// Empty returns a new message of the type specified in an anypb.Any message. -// It returns protoregistry.NotFound if the corresponding message type could not -// be resolved in the global registry. -// -// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead -// to resolve the message name and create a new instance of it. -func Empty(any *anypb.Any) (proto.Message, error) { - name, err := anyMessageName(any) - if err != nil { - return nil, err - } - mt, err := protoregistry.GlobalTypes.FindMessageByName(name) - if err != nil { - return nil, err - } - return proto.MessageV1(mt.New().Interface()), nil -} - -// UnmarshalAny unmarshals the encoded value contained in the anypb.Any message -// into the provided message m. It returns an error if the target message -// does not match the type in the Any message or if an unmarshal error occurs. -// -// The target message m may be a *DynamicAny message. If the underlying message -// type could not be resolved, then this returns protoregistry.NotFound. -// -// Deprecated: Call the any.UnmarshalTo method instead. -func UnmarshalAny(any *anypb.Any, m proto.Message) error { - if dm, ok := m.(*DynamicAny); ok { - if dm.Message == nil { - var err error - dm.Message, err = Empty(any) - if err != nil { - return err - } - } - m = dm.Message - } - - anyName, err := AnyMessageName(any) - if err != nil { - return err - } - msgName := proto.MessageName(m) - if anyName != msgName { - return fmt.Errorf("mismatched message type: got %q want %q", anyName, msgName) - } - return proto.Unmarshal(any.Value, m) -} - -// Is reports whether the Any message contains a message of the specified type. -// -// Deprecated: Call the any.MessageIs method instead. -func Is(any *anypb.Any, m proto.Message) bool { - if any == nil || m == nil { - return false - } - name := proto.MessageName(m) - if !strings.HasSuffix(any.TypeUrl, name) { - return false - } - return len(any.TypeUrl) == len(name) || any.TypeUrl[len(any.TypeUrl)-len(name)-1] == '/' -} - -// DynamicAny is a value that can be passed to UnmarshalAny to automatically -// allocate a proto.Message for the type specified in an anypb.Any message. -// The allocated message is stored in the embedded proto.Message. -// -// Example: -// -// var x ptypes.DynamicAny -// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } -// fmt.Printf("unmarshaled message: %v", x.Message) -// -// Deprecated: Use the any.UnmarshalNew method instead to unmarshal -// the any message contents into a new instance of the underlying message. -type DynamicAny struct{ proto.Message } - -func (m DynamicAny) String() string { - if m.Message == nil { - return "" - } - return m.Message.String() -} -func (m DynamicAny) Reset() { - if m.Message == nil { - return - } - m.Message.Reset() -} -func (m DynamicAny) ProtoMessage() { - return -} -func (m DynamicAny) ProtoReflect() protoreflect.Message { - if m.Message == nil { - return nil - } - return dynamicAny{proto.MessageReflect(m.Message)} -} - -type dynamicAny struct{ protoreflect.Message } - -func (m dynamicAny) Type() protoreflect.MessageType { - return dynamicAnyType{m.Message.Type()} -} -func (m dynamicAny) New() protoreflect.Message { - return dynamicAnyType{m.Message.Type()}.New() -} -func (m dynamicAny) Interface() protoreflect.ProtoMessage { - return DynamicAny{proto.MessageV1(m.Message.Interface())} -} - -type dynamicAnyType struct{ protoreflect.MessageType } - -func (t dynamicAnyType) New() protoreflect.Message { - return dynamicAny{t.MessageType.New()} -} -func (t dynamicAnyType) Zero() protoreflect.Message { - return dynamicAny{t.MessageType.Zero()} -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go deleted file mode 100644 index 0ef27d33de..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go +++ /dev/null @@ -1,62 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: github.com/golang/protobuf/ptypes/any/any.proto - -package any - -import ( - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - anypb "google.golang.org/protobuf/types/known/anypb" - reflect "reflect" -) - -// Symbols defined in public import of google/protobuf/any.proto. - -type Any = anypb.Any - -var File_github_com_golang_protobuf_ptypes_any_any_proto protoreflect.FileDescriptor - -var file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = []byte{ - 0x0a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, - 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, - 0x70, 0x65, 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, - 0x6f, 0x1a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, - 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x2b, 0x5a, 0x29, - 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, - 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, - 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x3b, 0x61, 0x6e, 0x79, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, - 0x74, 0x6f, 0x33, -} - -var file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = []interface{}{} -var file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = []int32{ - 0, // [0:0] is the sub-list for method output_type - 0, // [0:0] is the sub-list for method input_type - 0, // [0:0] is the sub-list for extension type_name - 0, // [0:0] is the sub-list for extension extendee - 0, // [0:0] is the sub-list for field type_name -} - -func init() { file_github_com_golang_protobuf_ptypes_any_any_proto_init() } -func file_github_com_golang_protobuf_ptypes_any_any_proto_init() { - if File_github_com_golang_protobuf_ptypes_any_any_proto != nil { - return - } - type x struct{} - out := protoimpl.TypeBuilder{ - File: protoimpl.DescBuilder{ - GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc, - NumEnums: 0, - NumMessages: 0, - NumExtensions: 0, - NumServices: 0, - }, - GoTypes: file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes, - DependencyIndexes: file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs, - }.Build() - File_github_com_golang_protobuf_ptypes_any_any_proto = out.File - file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = nil - file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = nil - file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go deleted file mode 100644 index d3c33259d2..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/doc.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package ptypes provides functionality for interacting with well-known types. -// -// Deprecated: Well-known types have specialized functionality directly -// injected into the generated packages for each message type. -// See the deprecation notice for each function for the suggested alternative. -package ptypes diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go deleted file mode 100644 index b2b55dd851..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration.go +++ /dev/null @@ -1,76 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ptypes - -import ( - "errors" - "fmt" - "time" - - durationpb "github.com/golang/protobuf/ptypes/duration" -) - -// Range of google.protobuf.Duration as specified in duration.proto. -// This is about 10,000 years in seconds. -const ( - maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60) - minSeconds = -maxSeconds -) - -// Duration converts a durationpb.Duration to a time.Duration. -// Duration returns an error if dur is invalid or overflows a time.Duration. -// -// Deprecated: Call the dur.AsDuration and dur.CheckValid methods instead. -func Duration(dur *durationpb.Duration) (time.Duration, error) { - if err := validateDuration(dur); err != nil { - return 0, err - } - d := time.Duration(dur.Seconds) * time.Second - if int64(d/time.Second) != dur.Seconds { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur) - } - if dur.Nanos != 0 { - d += time.Duration(dur.Nanos) * time.Nanosecond - if (d < 0) != (dur.Nanos < 0) { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur) - } - } - return d, nil -} - -// DurationProto converts a time.Duration to a durationpb.Duration. -// -// Deprecated: Call the durationpb.New function instead. -func DurationProto(d time.Duration) *durationpb.Duration { - nanos := d.Nanoseconds() - secs := nanos / 1e9 - nanos -= secs * 1e9 - return &durationpb.Duration{ - Seconds: int64(secs), - Nanos: int32(nanos), - } -} - -// validateDuration determines whether the durationpb.Duration is valid -// according to the definition in google/protobuf/duration.proto. -// A valid durpb.Duration may still be too large to fit into a time.Duration -// Note that the range of durationpb.Duration is about 10,000 years, -// while the range of time.Duration is about 290 years. -func validateDuration(dur *durationpb.Duration) error { - if dur == nil { - return errors.New("duration: nil Duration") - } - if dur.Seconds < minSeconds || dur.Seconds > maxSeconds { - return fmt.Errorf("duration: %v: seconds out of range", dur) - } - if dur.Nanos <= -1e9 || dur.Nanos >= 1e9 { - return fmt.Errorf("duration: %v: nanos out of range", dur) - } - // Seconds and Nanos must have the same sign, unless d.Nanos is zero. - if (dur.Seconds < 0 && dur.Nanos > 0) || (dur.Seconds > 0 && dur.Nanos < 0) { - return fmt.Errorf("duration: %v: seconds and nanos have different signs", dur) - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go deleted file mode 100644 index d0079ee3ef..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go +++ /dev/null @@ -1,63 +0,0 @@ -// Code generated by protoc-gen-go. 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All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ptypes - -import ( - "errors" - "fmt" - "time" - - timestamppb "github.com/golang/protobuf/ptypes/timestamp" -) - -// Range of google.protobuf.Duration as specified in timestamp.proto. -const ( - // Seconds field of the earliest valid Timestamp. - // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - minValidSeconds = -62135596800 - // Seconds field just after the latest valid Timestamp. - // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - maxValidSeconds = 253402300800 -) - -// Timestamp converts a timestamppb.Timestamp to a time.Time. -// It returns an error if the argument is invalid. -// -// Unlike most Go functions, if Timestamp returns an error, the first return -// value is not the zero time.Time. Instead, it is the value obtained from the -// time.Unix function when passed the contents of the Timestamp, in the UTC -// locale. This may or may not be a meaningful time; many invalid Timestamps -// do map to valid time.Times. -// -// A nil Timestamp returns an error. The first return value in that case is -// undefined. -// -// Deprecated: Call the ts.AsTime and ts.CheckValid methods instead. -func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) { - // Don't return the zero value on error, because corresponds to a valid - // timestamp. Instead return whatever time.Unix gives us. - var t time.Time - if ts == nil { - t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp - } else { - t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() - } - return t, validateTimestamp(ts) -} - -// TimestampNow returns a google.protobuf.Timestamp for the current time. -// -// Deprecated: Call the timestamppb.Now function instead. -func TimestampNow() *timestamppb.Timestamp { - ts, err := TimestampProto(time.Now()) - if err != nil { - panic("ptypes: time.Now() out of Timestamp range") - } - return ts -} - -// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. -// It returns an error if the resulting Timestamp is invalid. -// -// Deprecated: Call the timestamppb.New function instead. -func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) { - ts := ×tamppb.Timestamp{ - Seconds: t.Unix(), - Nanos: int32(t.Nanosecond()), - } - if err := validateTimestamp(ts); err != nil { - return nil, err - } - return ts, nil -} - -// TimestampString returns the RFC 3339 string for valid Timestamps. -// For invalid Timestamps, it returns an error message in parentheses. -// -// Deprecated: Call the ts.AsTime method instead, -// followed by a call to the Format method on the time.Time value. -func TimestampString(ts *timestamppb.Timestamp) string { - t, err := Timestamp(ts) - if err != nil { - return fmt.Sprintf("(%v)", err) - } - return t.Format(time.RFC3339Nano) -} - -// validateTimestamp determines whether a Timestamp is valid. -// A valid timestamp represents a time in the range [0001-01-01, 10000-01-01) -// and has a Nanos field in the range [0, 1e9). -// -// If the Timestamp is valid, validateTimestamp returns nil. -// Otherwise, it returns an error that describes the problem. -// -// Every valid Timestamp can be represented by a time.Time, -// but the converse is not true. -func validateTimestamp(ts *timestamppb.Timestamp) error { - if ts == nil { - return errors.New("timestamp: nil Timestamp") - } - if ts.Seconds < minValidSeconds { - return fmt.Errorf("timestamp: %v before 0001-01-01", ts) - } - if ts.Seconds >= maxValidSeconds { - return fmt.Errorf("timestamp: %v after 10000-01-01", ts) - } - if ts.Nanos < 0 || ts.Nanos >= 1e9 { - return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts) - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go deleted file mode 100644 index a76f807600..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go +++ /dev/null @@ -1,64 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto - -package timestamp - -import ( - protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoimpl "google.golang.org/protobuf/runtime/protoimpl" - timestamppb "google.golang.org/protobuf/types/known/timestamppb" - reflect "reflect" -) - -// Symbols defined in public import of google/protobuf/timestamp.proto. - -type Timestamp = timestamppb.Timestamp - -var File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto protoreflect.FileDescriptor - -var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = []byte{ - 0x0a, 0x3b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, - 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, - 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2f, 0x74, 0x69, - 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67, - 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-func init() { file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() } -func file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() { - if File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto != nil { - return - } - type x struct{} - out := protoimpl.TypeBuilder{ - File: protoimpl.DescBuilder{ - GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc, - NumEnums: 0, - NumMessages: 0, - NumExtensions: 0, - NumServices: 0, - }, - GoTypes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes, - DependencyIndexes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs, - }.Build() - File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto = out.File - file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = nil - file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = nil - file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = nil -} diff --git a/vendor/github.com/google/gnostic-models/compiler/extensions.go b/vendor/github.com/google/gnostic-models/compiler/extensions.go index 250c81e8c8..16ae66faa3 100644 --- a/vendor/github.com/google/gnostic-models/compiler/extensions.go +++ b/vendor/github.com/google/gnostic-models/compiler/extensions.go @@ -20,8 +20,8 @@ import ( "os/exec" "strings" - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes/any" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/anypb" yaml "gopkg.in/yaml.v3" extensions "github.com/google/gnostic-models/extensions" @@ -33,7 +33,7 @@ type ExtensionHandler struct { } // CallExtension calls a binary extension handler. -func CallExtension(context *Context, in *yaml.Node, extensionName string) (handled bool, response *any.Any, err error) { +func CallExtension(context *Context, in *yaml.Node, extensionName string) (handled bool, response *anypb.Any, err error) { if context == nil || context.ExtensionHandlers == nil { return false, nil, nil } @@ -50,7 +50,7 @@ func CallExtension(context *Context, in *yaml.Node, extensionName string) (handl return handled, response, err } -func (extensionHandlers *ExtensionHandler) handle(in *yaml.Node, extensionName string) (*any.Any, error) { +func (extensionHandlers *ExtensionHandler) handle(in *yaml.Node, extensionName string) (*anypb.Any, error) { if extensionHandlers.Name != "" { yamlData, _ := yaml.Marshal(in) request := &extensions.ExtensionHandlerRequest{ diff --git a/vendor/github.com/google/gnostic-models/extensions/extension.pb.go b/vendor/github.com/google/gnostic-models/extensions/extension.pb.go index a71df8abec..16c40d985f 100644 --- a/vendor/github.com/google/gnostic-models/extensions/extension.pb.go +++ b/vendor/github.com/google/gnostic-models/extensions/extension.pb.go @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.27.1 -// protoc v3.19.3 +// protoc-gen-go v1.35.1 +// protoc v4.23.4 // source: extensions/extension.proto package gnostic_extension_v1 @@ -51,11 +51,9 @@ type Version struct { func (x *Version) Reset() { *x = Version{} - if protoimpl.UnsafeEnabled { - mi := &file_extensions_extension_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_extensions_extension_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Version) String() string { @@ -66,7 +64,7 @@ func (*Version) ProtoMessage() {} func (x *Version) ProtoReflect() protoreflect.Message { mi := &file_extensions_extension_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -123,11 +121,9 @@ type ExtensionHandlerRequest struct { func (x *ExtensionHandlerRequest) Reset() { *x = ExtensionHandlerRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_extensions_extension_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_extensions_extension_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ExtensionHandlerRequest) String() string { @@ -138,7 +134,7 @@ func (*ExtensionHandlerRequest) ProtoMessage() {} func (x *ExtensionHandlerRequest) ProtoReflect() protoreflect.Message { mi := &file_extensions_extension_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -191,11 +187,9 @@ type ExtensionHandlerResponse struct { func (x *ExtensionHandlerResponse) Reset() { *x = ExtensionHandlerResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_extensions_extension_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_extensions_extension_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ExtensionHandlerResponse) String() string { @@ -206,7 +200,7 @@ func (*ExtensionHandlerResponse) ProtoMessage() {} func (x *ExtensionHandlerResponse) ProtoReflect() protoreflect.Message { mi := &file_extensions_extension_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -257,11 +251,9 @@ type Wrapper struct { func (x *Wrapper) Reset() { *x = Wrapper{} - if protoimpl.UnsafeEnabled { - mi := &file_extensions_extension_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_extensions_extension_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Wrapper) String() string { @@ -272,7 +264,7 @@ func (*Wrapper) ProtoMessage() {} func (x *Wrapper) ProtoReflect() protoreflect.Message { mi := &file_extensions_extension_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -367,7 +359,7 @@ func file_extensions_extension_proto_rawDescGZIP() []byte { } var file_extensions_extension_proto_msgTypes = make([]protoimpl.MessageInfo, 4) -var file_extensions_extension_proto_goTypes = []interface{}{ +var file_extensions_extension_proto_goTypes = []any{ (*Version)(nil), // 0: gnostic.extension.v1.Version (*ExtensionHandlerRequest)(nil), // 1: gnostic.extension.v1.ExtensionHandlerRequest (*ExtensionHandlerResponse)(nil), // 2: gnostic.extension.v1.ExtensionHandlerResponse @@ -390,56 +382,6 @@ func file_extensions_extension_proto_init() { if File_extensions_extension_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_extensions_extension_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Version); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_extensions_extension_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ExtensionHandlerRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_extensions_extension_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ExtensionHandlerResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_extensions_extension_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Wrapper); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } type x struct{} out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ diff --git a/vendor/github.com/google/gnostic-models/extensions/extensions.go b/vendor/github.com/google/gnostic-models/extensions/extensions.go index ec8afd0092..0768163e5a 100644 --- a/vendor/github.com/google/gnostic-models/extensions/extensions.go +++ b/vendor/github.com/google/gnostic-models/extensions/extensions.go @@ -19,8 +19,8 @@ import ( "log" "os" - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/anypb" ) type extensionHandler func(name string, yamlInput string) (bool, proto.Message, error) @@ -54,7 +54,7 @@ func Main(handler extensionHandler) { response.Errors = append(response.Errors, err.Error()) } else if handled { response.Handled = true - response.Value, err = ptypes.MarshalAny(output) + response.Value, err = anypb.New(output) if err != nil { response.Errors = append(response.Errors, err.Error()) } diff --git a/vendor/github.com/google/gnostic-models/openapiv2/OpenAPIv2.pb.go b/vendor/github.com/google/gnostic-models/openapiv2/OpenAPIv2.pb.go index 65c4c913ce..3b930b3de2 100644 --- a/vendor/github.com/google/gnostic-models/openapiv2/OpenAPIv2.pb.go +++ b/vendor/github.com/google/gnostic-models/openapiv2/OpenAPIv2.pb.go @@ -16,8 +16,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.27.1 -// protoc v3.19.3 +// protoc-gen-go v1.35.1 +// protoc v4.23.4 // source: openapiv2/OpenAPIv2.proto package openapi_v2 @@ -43,6 +43,7 @@ type AdditionalPropertiesItem struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *AdditionalPropertiesItem_Schema // *AdditionalPropertiesItem_Boolean Oneof isAdditionalPropertiesItem_Oneof `protobuf_oneof:"oneof"` @@ -50,11 +51,9 @@ type AdditionalPropertiesItem struct { func (x *AdditionalPropertiesItem) Reset() { *x = AdditionalPropertiesItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *AdditionalPropertiesItem) String() string { @@ -65,7 +64,7 @@ func (*AdditionalPropertiesItem) ProtoMessage() {} func (x *AdditionalPropertiesItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -128,11 +127,9 @@ type Any struct { func (x *Any) Reset() { *x = Any{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Any) String() string { @@ -143,7 +140,7 @@ func (*Any) ProtoMessage() {} func (x *Any) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -186,11 +183,9 @@ type ApiKeySecurity struct { func (x *ApiKeySecurity) Reset() { *x = ApiKeySecurity{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ApiKeySecurity) String() string { @@ -201,7 +196,7 @@ func (*ApiKeySecurity) ProtoMessage() {} func (x *ApiKeySecurity) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -263,11 +258,9 @@ type BasicAuthenticationSecurity struct { func (x *BasicAuthenticationSecurity) Reset() { *x = BasicAuthenticationSecurity{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *BasicAuthenticationSecurity) String() string { @@ -278,7 +271,7 @@ func (*BasicAuthenticationSecurity) ProtoMessage() {} func (x *BasicAuthenticationSecurity) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -333,11 +326,9 @@ type BodyParameter struct { func (x *BodyParameter) Reset() { *x = BodyParameter{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *BodyParameter) String() string { @@ -348,7 +339,7 @@ func (*BodyParameter) ProtoMessage() {} func (x *BodyParameter) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -422,11 +413,9 @@ type Contact struct { func (x *Contact) Reset() { *x = Contact{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Contact) String() string { @@ -437,7 +426,7 @@ func (*Contact) ProtoMessage() {} func (x *Contact) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -490,11 +479,9 @@ type Default struct { func (x *Default) Reset() { *x = Default{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[6] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Default) String() string { @@ -505,7 +492,7 @@ func (*Default) ProtoMessage() {} func (x *Default) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[6] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -538,11 +525,9 @@ type Definitions struct { func (x *Definitions) Reset() { *x = Definitions{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Definitions) String() string { @@ -553,7 +538,7 @@ func (*Definitions) ProtoMessage() {} func (x *Definitions) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -606,11 +591,9 @@ type Document struct { func (x *Document) Reset() { *x = Document{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[8] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Document) String() string { @@ -621,7 +604,7 @@ func (*Document) ProtoMessage() {} func (x *Document) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[8] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -758,11 +741,9 @@ type Examples struct { func (x *Examples) Reset() { *x = Examples{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[9] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Examples) String() string { @@ -773,7 +754,7 @@ func (*Examples) ProtoMessage() {} func (x *Examples) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[9] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -808,11 +789,9 @@ type ExternalDocs struct { func (x *ExternalDocs) Reset() { *x = ExternalDocs{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[10] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ExternalDocs) String() string { @@ -823,7 +802,7 @@ func (*ExternalDocs) ProtoMessage() {} func (x *ExternalDocs) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[10] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -879,11 +858,9 @@ type FileSchema struct { func (x *FileSchema) Reset() { *x = FileSchema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[11] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *FileSchema) String() string { @@ -894,7 +871,7 @@ func (*FileSchema) ProtoMessage() {} func (x *FileSchema) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[11] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1016,11 +993,9 @@ type FormDataParameterSubSchema struct { func (x *FormDataParameterSubSchema) Reset() { *x = FormDataParameterSubSchema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[12] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *FormDataParameterSubSchema) String() string { @@ -1031,7 +1006,7 @@ func (*FormDataParameterSubSchema) ProtoMessage() {} func (x *FormDataParameterSubSchema) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[12] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1235,11 +1210,9 @@ type Header struct { func (x *Header) Reset() { *x = Header{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[13] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Header) String() string { @@ -1250,7 +1223,7 @@ func (*Header) ProtoMessage() {} func (x *Header) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[13] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1433,11 +1406,9 @@ type HeaderParameterSubSchema struct { func (x *HeaderParameterSubSchema) Reset() { *x = HeaderParameterSubSchema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[14] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HeaderParameterSubSchema) String() string { @@ -1448,7 +1419,7 @@ func (*HeaderParameterSubSchema) ProtoMessage() {} func (x *HeaderParameterSubSchema) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[14] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1627,11 +1598,9 @@ type Headers struct { func (x *Headers) Reset() { *x = Headers{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[15] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Headers) String() string { @@ -1642,7 +1611,7 @@ func (*Headers) ProtoMessage() {} func (x *Headers) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[15] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1685,11 +1654,9 @@ type Info struct { func (x *Info) Reset() { *x = Info{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[16] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Info) String() string { @@ -1700,7 +1667,7 @@ func (*Info) ProtoMessage() {} func (x *Info) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[16] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1774,11 +1741,9 @@ type ItemsItem struct { func (x *ItemsItem) Reset() { *x = ItemsItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[17] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ItemsItem) String() string { @@ -1789,7 +1754,7 @@ func (*ItemsItem) ProtoMessage() {} func (x *ItemsItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[17] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1822,11 +1787,9 @@ type JsonReference struct { func (x *JsonReference) Reset() { *x = JsonReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[18] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *JsonReference) String() string { @@ -1837,7 +1800,7 @@ func (*JsonReference) ProtoMessage() {} func (x *JsonReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[18] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1880,11 +1843,9 @@ type License struct { func (x *License) Reset() { *x = License{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[19] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[19] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *License) String() string { @@ -1895,7 +1856,7 @@ func (*License) ProtoMessage() {} func (x *License) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[19] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1945,11 +1906,9 @@ type NamedAny struct { func (x *NamedAny) Reset() { *x = NamedAny{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[20] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[20] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedAny) String() string { @@ -1960,7 +1919,7 @@ func (*NamedAny) ProtoMessage() {} func (x *NamedAny) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[20] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2003,11 +1962,9 @@ type NamedHeader struct { func (x *NamedHeader) Reset() { *x = NamedHeader{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[21] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[21] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedHeader) String() string { @@ -2018,7 +1975,7 @@ func (*NamedHeader) ProtoMessage() {} func (x *NamedHeader) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[21] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2061,11 +2018,9 @@ type NamedParameter struct { func (x *NamedParameter) Reset() { *x = NamedParameter{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[22] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[22] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedParameter) String() string { @@ -2076,7 +2031,7 @@ func (*NamedParameter) ProtoMessage() {} func (x *NamedParameter) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[22] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2119,11 +2074,9 @@ type NamedPathItem struct { func (x *NamedPathItem) Reset() { *x = NamedPathItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[23] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedPathItem) String() string { @@ -2134,7 +2087,7 @@ func (*NamedPathItem) ProtoMessage() {} func (x *NamedPathItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[23] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2177,11 +2130,9 @@ type NamedResponse struct { func (x *NamedResponse) Reset() { *x = NamedResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[24] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[24] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedResponse) String() string { @@ -2192,7 +2143,7 @@ func (*NamedResponse) ProtoMessage() {} func (x *NamedResponse) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[24] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2235,11 +2186,9 @@ type NamedResponseValue struct { func (x *NamedResponseValue) Reset() { *x = NamedResponseValue{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[25] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[25] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedResponseValue) String() string { @@ -2250,7 +2199,7 @@ func (*NamedResponseValue) ProtoMessage() {} func (x *NamedResponseValue) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[25] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2293,11 +2242,9 @@ type NamedSchema struct { func (x *NamedSchema) Reset() { *x = NamedSchema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[26] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[26] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedSchema) String() string { @@ -2308,7 +2255,7 @@ func (*NamedSchema) ProtoMessage() {} func (x *NamedSchema) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[26] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2351,11 +2298,9 @@ type NamedSecurityDefinitionsItem struct { func (x *NamedSecurityDefinitionsItem) Reset() { *x = NamedSecurityDefinitionsItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[27] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[27] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedSecurityDefinitionsItem) String() string { @@ -2366,7 +2311,7 @@ func (*NamedSecurityDefinitionsItem) ProtoMessage() {} func (x *NamedSecurityDefinitionsItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[27] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2409,11 +2354,9 @@ type NamedString struct { func (x *NamedString) Reset() { *x = NamedString{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[28] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[28] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedString) String() string { @@ -2424,7 +2367,7 @@ func (*NamedString) ProtoMessage() {} func (x *NamedString) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[28] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2467,11 +2410,9 @@ type NamedStringArray struct { func (x *NamedStringArray) Reset() { *x = NamedStringArray{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[29] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[29] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedStringArray) String() string { @@ -2482,7 +2423,7 @@ func (*NamedStringArray) ProtoMessage() {} func (x *NamedStringArray) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[29] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2517,6 +2458,7 @@ type NonBodyParameter struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *NonBodyParameter_HeaderParameterSubSchema // *NonBodyParameter_FormDataParameterSubSchema // *NonBodyParameter_QueryParameterSubSchema @@ -2526,11 +2468,9 @@ type NonBodyParameter struct { func (x *NonBodyParameter) Reset() { *x = NonBodyParameter{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[30] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[30] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NonBodyParameter) String() string { @@ -2541,7 +2481,7 @@ func (*NonBodyParameter) ProtoMessage() {} func (x *NonBodyParameter) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[30] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2635,11 +2575,9 @@ type Oauth2AccessCodeSecurity struct { func (x *Oauth2AccessCodeSecurity) Reset() { *x = Oauth2AccessCodeSecurity{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[31] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[31] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Oauth2AccessCodeSecurity) String() string { @@ -2650,7 +2588,7 @@ func (*Oauth2AccessCodeSecurity) ProtoMessage() {} func (x *Oauth2AccessCodeSecurity) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[31] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2729,11 +2667,9 @@ type Oauth2ApplicationSecurity struct { func (x *Oauth2ApplicationSecurity) Reset() { *x = Oauth2ApplicationSecurity{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[32] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[32] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Oauth2ApplicationSecurity) String() string { @@ -2744,7 +2680,7 @@ func (*Oauth2ApplicationSecurity) ProtoMessage() {} func (x *Oauth2ApplicationSecurity) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[32] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2816,11 +2752,9 @@ type Oauth2ImplicitSecurity struct { func (x *Oauth2ImplicitSecurity) Reset() { *x = Oauth2ImplicitSecurity{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[33] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[33] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Oauth2ImplicitSecurity) String() string { @@ -2831,7 +2765,7 @@ func (*Oauth2ImplicitSecurity) ProtoMessage() {} func (x *Oauth2ImplicitSecurity) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[33] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2903,11 +2837,9 @@ type Oauth2PasswordSecurity struct { func (x *Oauth2PasswordSecurity) Reset() { *x = Oauth2PasswordSecurity{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[34] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[34] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Oauth2PasswordSecurity) String() string { @@ -2918,7 +2850,7 @@ func (*Oauth2PasswordSecurity) ProtoMessage() {} func (x *Oauth2PasswordSecurity) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[34] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2985,11 +2917,9 @@ type Oauth2Scopes struct { func (x *Oauth2Scopes) Reset() { *x = Oauth2Scopes{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[35] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[35] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Oauth2Scopes) String() string { @@ -3000,7 +2930,7 @@ func (*Oauth2Scopes) ProtoMessage() {} func (x *Oauth2Scopes) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[35] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3051,11 +2981,9 @@ type Operation struct { func (x *Operation) Reset() { *x = Operation{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[36] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[36] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Operation) String() string { @@ -3066,7 +2994,7 @@ func (*Operation) ProtoMessage() {} func (x *Operation) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[36] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3178,6 +3106,7 @@ type Parameter struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *Parameter_BodyParameter // *Parameter_NonBodyParameter Oneof isParameter_Oneof `protobuf_oneof:"oneof"` @@ -3185,11 +3114,9 @@ type Parameter struct { func (x *Parameter) Reset() { *x = Parameter{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[37] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[37] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Parameter) String() string { @@ -3200,7 +3127,7 @@ func (*Parameter) ProtoMessage() {} func (x *Parameter) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[37] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3263,11 +3190,9 @@ type ParameterDefinitions struct { func (x *ParameterDefinitions) Reset() { *x = ParameterDefinitions{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[38] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[38] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ParameterDefinitions) String() string { @@ -3278,7 +3203,7 @@ func (*ParameterDefinitions) ProtoMessage() {} func (x *ParameterDefinitions) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[38] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3306,6 +3231,7 @@ type ParametersItem struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *ParametersItem_Parameter // *ParametersItem_JsonReference Oneof isParametersItem_Oneof `protobuf_oneof:"oneof"` @@ -3313,11 +3239,9 @@ type ParametersItem struct { func (x *ParametersItem) Reset() { *x = ParametersItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[39] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[39] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ParametersItem) String() string { @@ -3328,7 +3252,7 @@ func (*ParametersItem) ProtoMessage() {} func (x *ParametersItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[39] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3400,11 +3324,9 @@ type PathItem struct { func (x *PathItem) Reset() { *x = PathItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[40] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[40] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *PathItem) String() string { @@ -3415,7 +3337,7 @@ func (*PathItem) ProtoMessage() {} func (x *PathItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[40] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3535,11 +3457,9 @@ type PathParameterSubSchema struct { func (x *PathParameterSubSchema) Reset() { *x = PathParameterSubSchema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[41] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[41] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *PathParameterSubSchema) String() string { @@ -3550,7 +3470,7 @@ func (*PathParameterSubSchema) ProtoMessage() {} func (x *PathParameterSubSchema) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[41] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3731,11 +3651,9 @@ type Paths struct { func (x *Paths) Reset() { *x = Paths{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[42] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[42] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Paths) String() string { @@ -3746,7 +3664,7 @@ func (*Paths) ProtoMessage() {} func (x *Paths) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[42] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3802,11 +3720,9 @@ type PrimitivesItems struct { func (x *PrimitivesItems) Reset() { *x = PrimitivesItems{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[43] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[43] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *PrimitivesItems) String() string { @@ -3817,7 +3733,7 @@ func (*PrimitivesItems) ProtoMessage() {} func (x *PrimitivesItems) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[43] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3968,11 +3884,9 @@ type Properties struct { func (x *Properties) Reset() { *x = Properties{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[44] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[44] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Properties) String() string { @@ -3983,7 +3897,7 @@ func (*Properties) ProtoMessage() {} func (x *Properties) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[44] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4042,11 +3956,9 @@ type QueryParameterSubSchema struct { func (x *QueryParameterSubSchema) Reset() { *x = QueryParameterSubSchema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[45] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[45] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *QueryParameterSubSchema) String() string { @@ -4057,7 +3969,7 @@ func (*QueryParameterSubSchema) ProtoMessage() {} func (x *QueryParameterSubSchema) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[45] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4247,11 +4159,9 @@ type Response struct { func (x *Response) Reset() { *x = Response{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[46] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[46] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Response) String() string { @@ -4262,7 +4172,7 @@ func (*Response) ProtoMessage() {} func (x *Response) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[46] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4323,11 +4233,9 @@ type ResponseDefinitions struct { func (x *ResponseDefinitions) Reset() { *x = ResponseDefinitions{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[47] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[47] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ResponseDefinitions) String() string { @@ -4338,7 +4246,7 @@ func (*ResponseDefinitions) ProtoMessage() {} func (x *ResponseDefinitions) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[47] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4366,6 +4274,7 @@ type ResponseValue struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *ResponseValue_Response // *ResponseValue_JsonReference Oneof isResponseValue_Oneof `protobuf_oneof:"oneof"` @@ -4373,11 +4282,9 @@ type ResponseValue struct { func (x *ResponseValue) Reset() { *x = ResponseValue{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[48] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[48] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ResponseValue) String() string { @@ -4388,7 +4295,7 @@ func (*ResponseValue) ProtoMessage() {} func (x *ResponseValue) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[48] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4452,11 +4359,9 @@ type Responses struct { func (x *Responses) Reset() { *x = Responses{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[49] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[49] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Responses) String() string { @@ -4467,7 +4372,7 @@ func (*Responses) ProtoMessage() {} func (x *Responses) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[49] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4537,11 +4442,9 @@ type Schema struct { func (x *Schema) Reset() { *x = Schema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[50] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[50] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Schema) String() string { @@ -4552,7 +4455,7 @@ func (*Schema) ProtoMessage() {} func (x *Schema) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[50] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4790,6 +4693,7 @@ type SchemaItem struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *SchemaItem_Schema // *SchemaItem_FileSchema Oneof isSchemaItem_Oneof `protobuf_oneof:"oneof"` @@ -4797,11 +4701,9 @@ type SchemaItem struct { func (x *SchemaItem) Reset() { *x = SchemaItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[51] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[51] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SchemaItem) String() string { @@ -4812,7 +4714,7 @@ func (*SchemaItem) ProtoMessage() {} func (x *SchemaItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[51] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4874,11 +4776,9 @@ type SecurityDefinitions struct { func (x *SecurityDefinitions) Reset() { *x = SecurityDefinitions{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[52] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[52] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecurityDefinitions) String() string { @@ -4889,7 +4789,7 @@ func (*SecurityDefinitions) ProtoMessage() {} func (x *SecurityDefinitions) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[52] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4917,6 +4817,7 @@ type SecurityDefinitionsItem struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *SecurityDefinitionsItem_BasicAuthenticationSecurity // *SecurityDefinitionsItem_ApiKeySecurity // *SecurityDefinitionsItem_Oauth2ImplicitSecurity @@ -4928,11 +4829,9 @@ type SecurityDefinitionsItem struct { func (x *SecurityDefinitionsItem) Reset() { *x = SecurityDefinitionsItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[53] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[53] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecurityDefinitionsItem) String() string { @@ -4943,7 +4842,7 @@ func (*SecurityDefinitionsItem) ProtoMessage() {} func (x *SecurityDefinitionsItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[53] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5057,11 +4956,9 @@ type SecurityRequirement struct { func (x *SecurityRequirement) Reset() { *x = SecurityRequirement{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[54] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[54] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecurityRequirement) String() string { @@ -5072,7 +4969,7 @@ func (*SecurityRequirement) ProtoMessage() {} func (x *SecurityRequirement) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[54] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5104,11 +5001,9 @@ type StringArray struct { func (x *StringArray) Reset() { *x = StringArray{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[55] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[55] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *StringArray) String() string { @@ -5119,7 +5014,7 @@ func (*StringArray) ProtoMessage() {} func (x *StringArray) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[55] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5154,11 +5049,9 @@ type Tag struct { func (x *Tag) Reset() { *x = Tag{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[56] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[56] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Tag) String() string { @@ -5169,7 +5062,7 @@ func (*Tag) ProtoMessage() {} func (x *Tag) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[56] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5222,11 +5115,9 @@ type TypeItem struct { func (x *TypeItem) Reset() { *x = TypeItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[57] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[57] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *TypeItem) String() string { @@ -5237,7 +5128,7 @@ func (*TypeItem) ProtoMessage() {} func (x *TypeItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[57] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5270,11 +5161,9 @@ type VendorExtension struct { func (x *VendorExtension) Reset() { *x = VendorExtension{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[58] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[58] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *VendorExtension) String() string { @@ -5285,7 +5174,7 @@ func (*VendorExtension) ProtoMessage() {} func (x *VendorExtension) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[58] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5322,11 +5211,9 @@ type Xml struct { func (x *Xml) Reset() { *x = Xml{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[59] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[59] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Xml) String() string { @@ -5337,7 +5224,7 @@ func (*Xml) ProtoMessage() {} func (x *Xml) ProtoReflect() protoreflect.Message { mi := &file_openapiv2_OpenAPIv2_proto_msgTypes[59] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -6356,7 +6243,7 @@ func file_openapiv2_OpenAPIv2_proto_rawDescGZIP() []byte { } var file_openapiv2_OpenAPIv2_proto_msgTypes = make([]protoimpl.MessageInfo, 60) -var file_openapiv2_OpenAPIv2_proto_goTypes = []interface{}{ +var file_openapiv2_OpenAPIv2_proto_goTypes = []any{ (*AdditionalPropertiesItem)(nil), // 0: openapi.v2.AdditionalPropertiesItem (*Any)(nil), // 1: openapi.v2.Any (*ApiKeySecurity)(nil), // 2: openapi.v2.ApiKeySecurity @@ -6565,755 +6452,33 @@ func file_openapiv2_OpenAPIv2_proto_init() { if File_openapiv2_OpenAPIv2_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_openapiv2_OpenAPIv2_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*AdditionalPropertiesItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Any); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ApiKeySecurity); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*BasicAuthenticationSecurity); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*BodyParameter); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Contact); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Default); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Definitions); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Document); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Examples); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ExternalDocs); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*FileSchema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*FormDataParameterSubSchema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Header); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HeaderParameterSubSchema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Headers); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Info); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ItemsItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*JsonReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*License); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedAny); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedHeader); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedParameter); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedPathItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedResponseValue); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedSchema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[27].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedSecurityDefinitionsItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[28].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedString); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[29].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedStringArray); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[30].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NonBodyParameter); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[31].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Oauth2AccessCodeSecurity); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[32].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Oauth2ApplicationSecurity); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[33].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Oauth2ImplicitSecurity); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[34].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Oauth2PasswordSecurity); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[35].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Oauth2Scopes); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[36].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Operation); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[37].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Parameter); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[38].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ParameterDefinitions); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[39].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ParametersItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[40].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*PathItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[41].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*PathParameterSubSchema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[42].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Paths); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[43].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*PrimitivesItems); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[44].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Properties); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[45].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*QueryParameterSubSchema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[46].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Response); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[47].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ResponseDefinitions); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[48].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ResponseValue); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[49].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Responses); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[50].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Schema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[51].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SchemaItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[52].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecurityDefinitions); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[53].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecurityDefinitionsItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[54].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecurityRequirement); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[55].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*StringArray); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[56].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Tag); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[57].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*TypeItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[58].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*VendorExtension); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[59].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Xml); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - file_openapiv2_OpenAPIv2_proto_msgTypes[0].OneofWrappers = []interface{}{ + file_openapiv2_OpenAPIv2_proto_msgTypes[0].OneofWrappers = []any{ (*AdditionalPropertiesItem_Schema)(nil), (*AdditionalPropertiesItem_Boolean)(nil), } - file_openapiv2_OpenAPIv2_proto_msgTypes[30].OneofWrappers = []interface{}{ + file_openapiv2_OpenAPIv2_proto_msgTypes[30].OneofWrappers = []any{ (*NonBodyParameter_HeaderParameterSubSchema)(nil), (*NonBodyParameter_FormDataParameterSubSchema)(nil), (*NonBodyParameter_QueryParameterSubSchema)(nil), (*NonBodyParameter_PathParameterSubSchema)(nil), } - file_openapiv2_OpenAPIv2_proto_msgTypes[37].OneofWrappers = []interface{}{ + file_openapiv2_OpenAPIv2_proto_msgTypes[37].OneofWrappers = []any{ (*Parameter_BodyParameter)(nil), (*Parameter_NonBodyParameter)(nil), } - file_openapiv2_OpenAPIv2_proto_msgTypes[39].OneofWrappers = []interface{}{ + file_openapiv2_OpenAPIv2_proto_msgTypes[39].OneofWrappers = []any{ (*ParametersItem_Parameter)(nil), (*ParametersItem_JsonReference)(nil), } - file_openapiv2_OpenAPIv2_proto_msgTypes[48].OneofWrappers = []interface{}{ + file_openapiv2_OpenAPIv2_proto_msgTypes[48].OneofWrappers = []any{ (*ResponseValue_Response)(nil), (*ResponseValue_JsonReference)(nil), } - file_openapiv2_OpenAPIv2_proto_msgTypes[51].OneofWrappers = []interface{}{ + file_openapiv2_OpenAPIv2_proto_msgTypes[51].OneofWrappers = []any{ (*SchemaItem_Schema)(nil), (*SchemaItem_FileSchema)(nil), } - file_openapiv2_OpenAPIv2_proto_msgTypes[53].OneofWrappers = []interface{}{ + file_openapiv2_OpenAPIv2_proto_msgTypes[53].OneofWrappers = []any{ (*SecurityDefinitionsItem_BasicAuthenticationSecurity)(nil), (*SecurityDefinitionsItem_ApiKeySecurity)(nil), (*SecurityDefinitionsItem_Oauth2ImplicitSecurity)(nil), diff --git a/vendor/github.com/google/gnostic-models/openapiv3/OpenAPIv3.pb.go b/vendor/github.com/google/gnostic-models/openapiv3/OpenAPIv3.pb.go index 945b8d11ff..b9df95a379 100644 --- a/vendor/github.com/google/gnostic-models/openapiv3/OpenAPIv3.pb.go +++ b/vendor/github.com/google/gnostic-models/openapiv3/OpenAPIv3.pb.go @@ -16,8 +16,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.27.1 -// protoc v3.19.3 +// protoc-gen-go v1.35.1 +// protoc v4.23.4 // source: openapiv3/OpenAPIv3.proto package openapi_v3 @@ -43,6 +43,7 @@ type AdditionalPropertiesItem struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *AdditionalPropertiesItem_SchemaOrReference // *AdditionalPropertiesItem_Boolean Oneof isAdditionalPropertiesItem_Oneof `protobuf_oneof:"oneof"` @@ -50,11 +51,9 @@ type AdditionalPropertiesItem struct { func (x *AdditionalPropertiesItem) Reset() { *x = AdditionalPropertiesItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *AdditionalPropertiesItem) String() string { @@ -65,7 +64,7 @@ func (*AdditionalPropertiesItem) ProtoMessage() {} func (x *AdditionalPropertiesItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -128,11 +127,9 @@ type Any struct { func (x *Any) Reset() { *x = Any{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Any) String() string { @@ -143,7 +140,7 @@ func (*Any) ProtoMessage() {} func (x *Any) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -178,6 +175,7 @@ type AnyOrExpression struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *AnyOrExpression_Any // *AnyOrExpression_Expression Oneof isAnyOrExpression_Oneof `protobuf_oneof:"oneof"` @@ -185,11 +183,9 @@ type AnyOrExpression struct { func (x *AnyOrExpression) Reset() { *x = AnyOrExpression{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *AnyOrExpression) String() string { @@ -200,7 +196,7 @@ func (*AnyOrExpression) ProtoMessage() {} func (x *AnyOrExpression) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -264,11 +260,9 @@ type Callback struct { func (x *Callback) Reset() { *x = Callback{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Callback) String() string { @@ -279,7 +273,7 @@ func (*Callback) ProtoMessage() {} func (x *Callback) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -314,6 +308,7 @@ type CallbackOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *CallbackOrReference_Callback // *CallbackOrReference_Reference Oneof isCallbackOrReference_Oneof `protobuf_oneof:"oneof"` @@ -321,11 +316,9 @@ type CallbackOrReference struct { func (x *CallbackOrReference) Reset() { *x = CallbackOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *CallbackOrReference) String() string { @@ -336,7 +329,7 @@ func (*CallbackOrReference) ProtoMessage() {} func (x *CallbackOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -398,11 +391,9 @@ type CallbacksOrReferences struct { func (x *CallbacksOrReferences) Reset() { *x = CallbacksOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *CallbacksOrReferences) String() string { @@ -413,7 +404,7 @@ func (*CallbacksOrReferences) ProtoMessage() {} func (x *CallbacksOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -455,11 +446,9 @@ type Components struct { func (x *Components) Reset() { *x = Components{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[6] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Components) String() string { @@ -470,7 +459,7 @@ func (*Components) ProtoMessage() {} func (x *Components) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[6] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -569,11 +558,9 @@ type Contact struct { func (x *Contact) Reset() { *x = Contact{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Contact) String() string { @@ -584,7 +571,7 @@ func (*Contact) ProtoMessage() {} func (x *Contact) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -633,6 +620,7 @@ type DefaultType struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *DefaultType_Number // *DefaultType_Boolean // *DefaultType_String_ @@ -641,11 +629,9 @@ type DefaultType struct { func (x *DefaultType) Reset() { *x = DefaultType{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[8] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *DefaultType) String() string { @@ -656,7 +642,7 @@ func (*DefaultType) ProtoMessage() {} func (x *DefaultType) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[8] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -734,11 +720,9 @@ type Discriminator struct { func (x *Discriminator) Reset() { *x = Discriminator{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[9] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Discriminator) String() string { @@ -749,7 +733,7 @@ func (*Discriminator) ProtoMessage() {} func (x *Discriminator) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[9] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -803,11 +787,9 @@ type Document struct { func (x *Document) Reset() { *x = Document{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[10] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Document) String() string { @@ -818,7 +800,7 @@ func (*Document) ProtoMessage() {} func (x *Document) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[10] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -912,11 +894,9 @@ type Encoding struct { func (x *Encoding) Reset() { *x = Encoding{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[11] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Encoding) String() string { @@ -927,7 +907,7 @@ func (*Encoding) ProtoMessage() {} func (x *Encoding) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[11] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -994,11 +974,9 @@ type Encodings struct { func (x *Encodings) Reset() { *x = Encodings{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[12] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Encodings) String() string { @@ -1009,7 +987,7 @@ func (*Encodings) ProtoMessage() {} func (x *Encodings) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[12] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1045,11 +1023,9 @@ type Example struct { func (x *Example) Reset() { *x = Example{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[13] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Example) String() string { @@ -1060,7 +1036,7 @@ func (*Example) ProtoMessage() {} func (x *Example) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[13] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1116,6 +1092,7 @@ type ExampleOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *ExampleOrReference_Example // *ExampleOrReference_Reference Oneof isExampleOrReference_Oneof `protobuf_oneof:"oneof"` @@ -1123,11 +1100,9 @@ type ExampleOrReference struct { func (x *ExampleOrReference) Reset() { *x = ExampleOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[14] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ExampleOrReference) String() string { @@ -1138,7 +1113,7 @@ func (*ExampleOrReference) ProtoMessage() {} func (x *ExampleOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[14] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1200,11 +1175,9 @@ type ExamplesOrReferences struct { func (x *ExamplesOrReferences) Reset() { *x = ExamplesOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[15] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ExamplesOrReferences) String() string { @@ -1215,7 +1188,7 @@ func (*ExamplesOrReferences) ProtoMessage() {} func (x *ExamplesOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[15] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1247,11 +1220,9 @@ type Expression struct { func (x *Expression) Reset() { *x = Expression{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[16] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Expression) String() string { @@ -1262,7 +1233,7 @@ func (*Expression) ProtoMessage() {} func (x *Expression) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[16] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1297,11 +1268,9 @@ type ExternalDocs struct { func (x *ExternalDocs) Reset() { *x = ExternalDocs{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[17] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ExternalDocs) String() string { @@ -1312,7 +1281,7 @@ func (*ExternalDocs) ProtoMessage() {} func (x *ExternalDocs) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[17] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1370,11 +1339,9 @@ type Header struct { func (x *Header) Reset() { *x = Header{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[18] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Header) String() string { @@ -1385,7 +1352,7 @@ func (*Header) ProtoMessage() {} func (x *Header) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[18] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1490,6 +1457,7 @@ type HeaderOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *HeaderOrReference_Header // *HeaderOrReference_Reference Oneof isHeaderOrReference_Oneof `protobuf_oneof:"oneof"` @@ -1497,11 +1465,9 @@ type HeaderOrReference struct { func (x *HeaderOrReference) Reset() { *x = HeaderOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[19] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[19] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HeaderOrReference) String() string { @@ -1512,7 +1478,7 @@ func (*HeaderOrReference) ProtoMessage() {} func (x *HeaderOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[19] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1574,11 +1540,9 @@ type HeadersOrReferences struct { func (x *HeadersOrReferences) Reset() { *x = HeadersOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[20] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[20] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HeadersOrReferences) String() string { @@ -1589,7 +1553,7 @@ func (*HeadersOrReferences) ProtoMessage() {} func (x *HeadersOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[20] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1629,11 +1593,9 @@ type Info struct { func (x *Info) Reset() { *x = Info{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[21] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[21] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Info) String() string { @@ -1644,7 +1606,7 @@ func (*Info) ProtoMessage() {} func (x *Info) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[21] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1725,11 +1687,9 @@ type ItemsItem struct { func (x *ItemsItem) Reset() { *x = ItemsItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[22] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[22] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ItemsItem) String() string { @@ -1740,7 +1700,7 @@ func (*ItemsItem) ProtoMessage() {} func (x *ItemsItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[22] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1775,11 +1735,9 @@ type License struct { func (x *License) Reset() { *x = License{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[23] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *License) String() string { @@ -1790,7 +1748,7 @@ func (*License) ProtoMessage() {} func (x *License) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[23] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1843,11 +1801,9 @@ type Link struct { func (x *Link) Reset() { *x = Link{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[24] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[24] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Link) String() string { @@ -1858,7 +1814,7 @@ func (*Link) ProtoMessage() {} func (x *Link) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[24] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1928,6 +1884,7 @@ type LinkOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *LinkOrReference_Link // *LinkOrReference_Reference Oneof isLinkOrReference_Oneof `protobuf_oneof:"oneof"` @@ -1935,11 +1892,9 @@ type LinkOrReference struct { func (x *LinkOrReference) Reset() { *x = LinkOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[25] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[25] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LinkOrReference) String() string { @@ -1950,7 +1905,7 @@ func (*LinkOrReference) ProtoMessage() {} func (x *LinkOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[25] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2012,11 +1967,9 @@ type LinksOrReferences struct { func (x *LinksOrReferences) Reset() { *x = LinksOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[26] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[26] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LinksOrReferences) String() string { @@ -2027,7 +1980,7 @@ func (*LinksOrReferences) ProtoMessage() {} func (x *LinksOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[26] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2064,11 +2017,9 @@ type MediaType struct { func (x *MediaType) Reset() { *x = MediaType{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[27] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[27] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *MediaType) String() string { @@ -2079,7 +2030,7 @@ func (*MediaType) ProtoMessage() {} func (x *MediaType) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[27] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2139,11 +2090,9 @@ type MediaTypes struct { func (x *MediaTypes) Reset() { *x = MediaTypes{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[28] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[28] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *MediaTypes) String() string { @@ -2154,7 +2103,7 @@ func (*MediaTypes) ProtoMessage() {} func (x *MediaTypes) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[28] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2190,11 +2139,9 @@ type NamedAny struct { func (x *NamedAny) Reset() { *x = NamedAny{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[29] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[29] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedAny) String() string { @@ -2205,7 +2152,7 @@ func (*NamedAny) ProtoMessage() {} func (x *NamedAny) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[29] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2248,11 +2195,9 @@ type NamedCallbackOrReference struct { func (x *NamedCallbackOrReference) Reset() { *x = NamedCallbackOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[30] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[30] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedCallbackOrReference) String() string { @@ -2263,7 +2208,7 @@ func (*NamedCallbackOrReference) ProtoMessage() {} func (x *NamedCallbackOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[30] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2306,11 +2251,9 @@ type NamedEncoding struct { func (x *NamedEncoding) Reset() { *x = NamedEncoding{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[31] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[31] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedEncoding) String() string { @@ -2321,7 +2264,7 @@ func (*NamedEncoding) ProtoMessage() {} func (x *NamedEncoding) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[31] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2364,11 +2307,9 @@ type NamedExampleOrReference struct { func (x *NamedExampleOrReference) Reset() { *x = NamedExampleOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[32] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[32] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedExampleOrReference) String() string { @@ -2379,7 +2320,7 @@ func (*NamedExampleOrReference) ProtoMessage() {} func (x *NamedExampleOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[32] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2422,11 +2363,9 @@ type NamedHeaderOrReference struct { func (x *NamedHeaderOrReference) Reset() { *x = NamedHeaderOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[33] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[33] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedHeaderOrReference) String() string { @@ -2437,7 +2376,7 @@ func (*NamedHeaderOrReference) ProtoMessage() {} func (x *NamedHeaderOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[33] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2480,11 +2419,9 @@ type NamedLinkOrReference struct { func (x *NamedLinkOrReference) Reset() { *x = NamedLinkOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[34] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[34] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedLinkOrReference) String() string { @@ -2495,7 +2432,7 @@ func (*NamedLinkOrReference) ProtoMessage() {} func (x *NamedLinkOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[34] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2538,11 +2475,9 @@ type NamedMediaType struct { func (x *NamedMediaType) Reset() { *x = NamedMediaType{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[35] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[35] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedMediaType) String() string { @@ -2553,7 +2488,7 @@ func (*NamedMediaType) ProtoMessage() {} func (x *NamedMediaType) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[35] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2596,11 +2531,9 @@ type NamedParameterOrReference struct { func (x *NamedParameterOrReference) Reset() { *x = NamedParameterOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[36] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[36] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedParameterOrReference) String() string { @@ -2611,7 +2544,7 @@ func (*NamedParameterOrReference) ProtoMessage() {} func (x *NamedParameterOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[36] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2654,11 +2587,9 @@ type NamedPathItem struct { func (x *NamedPathItem) Reset() { *x = NamedPathItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[37] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[37] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedPathItem) String() string { @@ -2669,7 +2600,7 @@ func (*NamedPathItem) ProtoMessage() {} func (x *NamedPathItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[37] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2712,11 +2643,9 @@ type NamedRequestBodyOrReference struct { func (x *NamedRequestBodyOrReference) Reset() { *x = NamedRequestBodyOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[38] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[38] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedRequestBodyOrReference) String() string { @@ -2727,7 +2656,7 @@ func (*NamedRequestBodyOrReference) ProtoMessage() {} func (x *NamedRequestBodyOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[38] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2770,11 +2699,9 @@ type NamedResponseOrReference struct { func (x *NamedResponseOrReference) Reset() { *x = NamedResponseOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[39] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[39] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedResponseOrReference) String() string { @@ -2785,7 +2712,7 @@ func (*NamedResponseOrReference) ProtoMessage() {} func (x *NamedResponseOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[39] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2828,11 +2755,9 @@ type NamedSchemaOrReference struct { func (x *NamedSchemaOrReference) Reset() { *x = NamedSchemaOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[40] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[40] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedSchemaOrReference) String() string { @@ -2843,7 +2768,7 @@ func (*NamedSchemaOrReference) ProtoMessage() {} func (x *NamedSchemaOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[40] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2886,11 +2811,9 @@ type NamedSecuritySchemeOrReference struct { func (x *NamedSecuritySchemeOrReference) Reset() { *x = NamedSecuritySchemeOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[41] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[41] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedSecuritySchemeOrReference) String() string { @@ -2901,7 +2824,7 @@ func (*NamedSecuritySchemeOrReference) ProtoMessage() {} func (x *NamedSecuritySchemeOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[41] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2944,11 +2867,9 @@ type NamedServerVariable struct { func (x *NamedServerVariable) Reset() { *x = NamedServerVariable{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[42] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[42] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedServerVariable) String() string { @@ -2959,7 +2880,7 @@ func (*NamedServerVariable) ProtoMessage() {} func (x *NamedServerVariable) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[42] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3002,11 +2923,9 @@ type NamedString struct { func (x *NamedString) Reset() { *x = NamedString{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[43] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[43] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedString) String() string { @@ -3017,7 +2936,7 @@ func (*NamedString) ProtoMessage() {} func (x *NamedString) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[43] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3060,11 +2979,9 @@ type NamedStringArray struct { func (x *NamedStringArray) Reset() { *x = NamedStringArray{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[44] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[44] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *NamedStringArray) String() string { @@ -3075,7 +2992,7 @@ func (*NamedStringArray) ProtoMessage() {} func (x *NamedStringArray) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[44] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3119,11 +3036,9 @@ type OauthFlow struct { func (x *OauthFlow) Reset() { *x = OauthFlow{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[45] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[45] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *OauthFlow) String() string { @@ -3134,7 +3049,7 @@ func (*OauthFlow) ProtoMessage() {} func (x *OauthFlow) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[45] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3199,11 +3114,9 @@ type OauthFlows struct { func (x *OauthFlows) Reset() { *x = OauthFlows{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[46] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[46] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *OauthFlows) String() string { @@ -3214,7 +3127,7 @@ func (*OauthFlows) ProtoMessage() {} func (x *OauthFlows) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[46] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3274,11 +3187,9 @@ type Object struct { func (x *Object) Reset() { *x = Object{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[47] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[47] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Object) String() string { @@ -3289,7 +3200,7 @@ func (*Object) ProtoMessage() {} func (x *Object) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[47] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3334,11 +3245,9 @@ type Operation struct { func (x *Operation) Reset() { *x = Operation{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[48] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[48] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Operation) String() string { @@ -3349,7 +3258,7 @@ func (*Operation) ProtoMessage() {} func (x *Operation) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[48] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3479,11 +3388,9 @@ type Parameter struct { func (x *Parameter) Reset() { *x = Parameter{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[49] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[49] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Parameter) String() string { @@ -3494,7 +3401,7 @@ func (*Parameter) ProtoMessage() {} func (x *Parameter) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[49] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3613,6 +3520,7 @@ type ParameterOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *ParameterOrReference_Parameter // *ParameterOrReference_Reference Oneof isParameterOrReference_Oneof `protobuf_oneof:"oneof"` @@ -3620,11 +3528,9 @@ type ParameterOrReference struct { func (x *ParameterOrReference) Reset() { *x = ParameterOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[50] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[50] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ParameterOrReference) String() string { @@ -3635,7 +3541,7 @@ func (*ParameterOrReference) ProtoMessage() {} func (x *ParameterOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[50] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3697,11 +3603,9 @@ type ParametersOrReferences struct { func (x *ParametersOrReferences) Reset() { *x = ParametersOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[51] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[51] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ParametersOrReferences) String() string { @@ -3712,7 +3616,7 @@ func (*ParametersOrReferences) ProtoMessage() {} func (x *ParametersOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[51] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3758,11 +3662,9 @@ type PathItem struct { func (x *PathItem) Reset() { *x = PathItem{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[52] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[52] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *PathItem) String() string { @@ -3773,7 +3675,7 @@ func (*PathItem) ProtoMessage() {} func (x *PathItem) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[52] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3898,11 +3800,9 @@ type Paths struct { func (x *Paths) Reset() { *x = Paths{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[53] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[53] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Paths) String() string { @@ -3913,7 +3813,7 @@ func (*Paths) ProtoMessage() {} func (x *Paths) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[53] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -3952,11 +3852,9 @@ type Properties struct { func (x *Properties) Reset() { *x = Properties{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[54] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[54] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Properties) String() string { @@ -3967,7 +3865,7 @@ func (*Properties) ProtoMessage() {} func (x *Properties) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[54] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4002,11 +3900,9 @@ type Reference struct { func (x *Reference) Reset() { *x = Reference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[55] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[55] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Reference) String() string { @@ -4017,7 +3913,7 @@ func (*Reference) ProtoMessage() {} func (x *Reference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[55] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4063,11 +3959,9 @@ type RequestBodiesOrReferences struct { func (x *RequestBodiesOrReferences) Reset() { *x = RequestBodiesOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[56] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[56] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *RequestBodiesOrReferences) String() string { @@ -4078,7 +3972,7 @@ func (*RequestBodiesOrReferences) ProtoMessage() {} func (x *RequestBodiesOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[56] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4114,11 +4008,9 @@ type RequestBody struct { func (x *RequestBody) Reset() { *x = RequestBody{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[57] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[57] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *RequestBody) String() string { @@ -4129,7 +4021,7 @@ func (*RequestBody) ProtoMessage() {} func (x *RequestBody) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[57] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4178,6 +4070,7 @@ type RequestBodyOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *RequestBodyOrReference_RequestBody // *RequestBodyOrReference_Reference Oneof isRequestBodyOrReference_Oneof `protobuf_oneof:"oneof"` @@ -4185,11 +4078,9 @@ type RequestBodyOrReference struct { func (x *RequestBodyOrReference) Reset() { *x = RequestBodyOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[58] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[58] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *RequestBodyOrReference) String() string { @@ -4200,7 +4091,7 @@ func (*RequestBodyOrReference) ProtoMessage() {} func (x *RequestBodyOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[58] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4267,11 +4158,9 @@ type Response struct { func (x *Response) Reset() { *x = Response{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[59] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[59] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Response) String() string { @@ -4282,7 +4171,7 @@ func (*Response) ProtoMessage() {} func (x *Response) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[59] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4338,6 +4227,7 @@ type ResponseOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *ResponseOrReference_Response // *ResponseOrReference_Reference Oneof isResponseOrReference_Oneof `protobuf_oneof:"oneof"` @@ -4345,11 +4235,9 @@ type ResponseOrReference struct { func (x *ResponseOrReference) Reset() { *x = ResponseOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[60] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[60] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ResponseOrReference) String() string { @@ -4360,7 +4248,7 @@ func (*ResponseOrReference) ProtoMessage() {} func (x *ResponseOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[60] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4425,11 +4313,9 @@ type Responses struct { func (x *Responses) Reset() { *x = Responses{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[61] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[61] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Responses) String() string { @@ -4440,7 +4326,7 @@ func (*Responses) ProtoMessage() {} func (x *Responses) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[61] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4486,11 +4372,9 @@ type ResponsesOrReferences struct { func (x *ResponsesOrReferences) Reset() { *x = ResponsesOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[62] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[62] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ResponsesOrReferences) String() string { @@ -4501,7 +4385,7 @@ func (*ResponsesOrReferences) ProtoMessage() {} func (x *ResponsesOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[62] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4569,11 +4453,9 @@ type Schema struct { func (x *Schema) Reset() { *x = Schema{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[63] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[63] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Schema) String() string { @@ -4584,7 +4466,7 @@ func (*Schema) ProtoMessage() {} func (x *Schema) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[63] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4857,6 +4739,7 @@ type SchemaOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *SchemaOrReference_Schema // *SchemaOrReference_Reference Oneof isSchemaOrReference_Oneof `protobuf_oneof:"oneof"` @@ -4864,11 +4747,9 @@ type SchemaOrReference struct { func (x *SchemaOrReference) Reset() { *x = SchemaOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[64] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[64] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SchemaOrReference) String() string { @@ -4879,7 +4760,7 @@ func (*SchemaOrReference) ProtoMessage() {} func (x *SchemaOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[64] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4941,11 +4822,9 @@ type SchemasOrReferences struct { func (x *SchemasOrReferences) Reset() { *x = SchemasOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[65] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[65] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SchemasOrReferences) String() string { @@ -4956,7 +4835,7 @@ func (*SchemasOrReferences) ProtoMessage() {} func (x *SchemasOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[65] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -4989,11 +4868,9 @@ type SecurityRequirement struct { func (x *SecurityRequirement) Reset() { *x = SecurityRequirement{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[66] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[66] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecurityRequirement) String() string { @@ -5004,7 +4881,7 @@ func (*SecurityRequirement) ProtoMessage() {} func (x *SecurityRequirement) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[66] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5045,11 +4922,9 @@ type SecurityScheme struct { func (x *SecurityScheme) Reset() { *x = SecurityScheme{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[67] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[67] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecurityScheme) String() string { @@ -5060,7 +4935,7 @@ func (*SecurityScheme) ProtoMessage() {} func (x *SecurityScheme) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[67] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5144,6 +5019,7 @@ type SecuritySchemeOrReference struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *SecuritySchemeOrReference_SecurityScheme // *SecuritySchemeOrReference_Reference Oneof isSecuritySchemeOrReference_Oneof `protobuf_oneof:"oneof"` @@ -5151,11 +5027,9 @@ type SecuritySchemeOrReference struct { func (x *SecuritySchemeOrReference) Reset() { *x = SecuritySchemeOrReference{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[68] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[68] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecuritySchemeOrReference) String() string { @@ -5166,7 +5040,7 @@ func (*SecuritySchemeOrReference) ProtoMessage() {} func (x *SecuritySchemeOrReference) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[68] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5228,11 +5102,9 @@ type SecuritySchemesOrReferences struct { func (x *SecuritySchemesOrReferences) Reset() { *x = SecuritySchemesOrReferences{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[69] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[69] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecuritySchemesOrReferences) String() string { @@ -5243,7 +5115,7 @@ func (*SecuritySchemesOrReferences) ProtoMessage() {} func (x *SecuritySchemesOrReferences) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[69] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5279,11 +5151,9 @@ type Server struct { func (x *Server) Reset() { *x = Server{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[70] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[70] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Server) String() string { @@ -5294,7 +5164,7 @@ func (*Server) ProtoMessage() {} func (x *Server) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[70] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5351,11 +5221,9 @@ type ServerVariable struct { func (x *ServerVariable) Reset() { *x = ServerVariable{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[71] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[71] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerVariable) String() string { @@ -5366,7 +5234,7 @@ func (*ServerVariable) ProtoMessage() {} func (x *ServerVariable) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[71] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5419,11 +5287,9 @@ type ServerVariables struct { func (x *ServerVariables) Reset() { *x = ServerVariables{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[72] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[72] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerVariables) String() string { @@ -5434,7 +5300,7 @@ func (*ServerVariables) ProtoMessage() {} func (x *ServerVariables) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[72] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5463,6 +5329,7 @@ type SpecificationExtension struct { unknownFields protoimpl.UnknownFields // Types that are assignable to Oneof: + // // *SpecificationExtension_Number // *SpecificationExtension_Boolean // *SpecificationExtension_String_ @@ -5471,11 +5338,9 @@ type SpecificationExtension struct { func (x *SpecificationExtension) Reset() { *x = SpecificationExtension{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[73] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[73] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SpecificationExtension) String() string { @@ -5486,7 +5351,7 @@ func (*SpecificationExtension) ProtoMessage() {} func (x *SpecificationExtension) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[73] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5561,11 +5426,9 @@ type StringArray struct { func (x *StringArray) Reset() { *x = StringArray{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[74] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[74] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *StringArray) String() string { @@ -5576,7 +5439,7 @@ func (*StringArray) ProtoMessage() {} func (x *StringArray) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[74] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5608,11 +5471,9 @@ type Strings struct { func (x *Strings) Reset() { *x = Strings{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[75] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[75] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Strings) String() string { @@ -5623,7 +5484,7 @@ func (*Strings) ProtoMessage() {} func (x *Strings) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[75] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5659,11 +5520,9 @@ type Tag struct { func (x *Tag) Reset() { *x = Tag{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[76] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[76] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Tag) String() string { @@ -5674,7 +5533,7 @@ func (*Tag) ProtoMessage() {} func (x *Tag) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[76] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -5733,11 +5592,9 @@ type Xml struct { func (x *Xml) Reset() { *x = Xml{} - if protoimpl.UnsafeEnabled { - mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[77] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[77] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Xml) String() string { @@ -5748,7 +5605,7 @@ func (*Xml) ProtoMessage() {} func (x *Xml) ProtoReflect() protoreflect.Message { mi := &file_openapiv3_OpenAPIv3_proto_msgTypes[77] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -6781,7 +6638,7 @@ func file_openapiv3_OpenAPIv3_proto_rawDescGZIP() []byte { } var file_openapiv3_OpenAPIv3_proto_msgTypes = make([]protoimpl.MessageInfo, 78) -var file_openapiv3_OpenAPIv3_proto_goTypes = []interface{}{ +var file_openapiv3_OpenAPIv3_proto_goTypes = []any{ (*AdditionalPropertiesItem)(nil), // 0: openapi.v3.AdditionalPropertiesItem (*Any)(nil), // 1: openapi.v3.Any (*AnyOrExpression)(nil), // 2: openapi.v3.AnyOrExpression @@ -7040,994 +6897,56 @@ func file_openapiv3_OpenAPIv3_proto_init() { if File_openapiv3_OpenAPIv3_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_openapiv3_OpenAPIv3_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*AdditionalPropertiesItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Any); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*AnyOrExpression); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Callback); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*CallbackOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*CallbacksOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Components); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Contact); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*DefaultType); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Discriminator); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Document); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Encoding); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Encodings); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Example); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ExampleOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ExamplesOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Expression); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ExternalDocs); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Header); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HeaderOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HeadersOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Info); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ItemsItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*License); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Link); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LinkOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LinksOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[27].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*MediaType); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[28].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*MediaTypes); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[29].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedAny); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[30].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedCallbackOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[31].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedEncoding); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[32].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedExampleOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[33].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedHeaderOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[34].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedLinkOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[35].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedMediaType); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[36].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedParameterOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[37].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedPathItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[38].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedRequestBodyOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[39].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedResponseOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[40].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedSchemaOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[41].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedSecuritySchemeOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[42].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedServerVariable); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[43].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedString); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[44].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*NamedStringArray); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[45].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*OauthFlow); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[46].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*OauthFlows); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[47].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Object); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[48].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Operation); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[49].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Parameter); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[50].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ParameterOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[51].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ParametersOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[52].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*PathItem); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[53].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Paths); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[54].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Properties); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[55].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Reference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[56].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*RequestBodiesOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[57].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*RequestBody); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[58].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*RequestBodyOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[59].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Response); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[60].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ResponseOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[61].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Responses); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[62].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ResponsesOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[63].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Schema); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[64].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SchemaOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[65].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SchemasOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[66].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecurityRequirement); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[67].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecurityScheme); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[68].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecuritySchemeOrReference); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[69].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecuritySchemesOrReferences); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[70].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Server); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[71].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ServerVariable); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[72].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ServerVariables); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[73].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SpecificationExtension); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[74].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*StringArray); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[75].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Strings); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[76].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Tag); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[77].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Xml); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - file_openapiv3_OpenAPIv3_proto_msgTypes[0].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[0].OneofWrappers = []any{ (*AdditionalPropertiesItem_SchemaOrReference)(nil), (*AdditionalPropertiesItem_Boolean)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[2].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[2].OneofWrappers = []any{ (*AnyOrExpression_Any)(nil), (*AnyOrExpression_Expression)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[4].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[4].OneofWrappers = []any{ (*CallbackOrReference_Callback)(nil), (*CallbackOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[8].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[8].OneofWrappers = []any{ (*DefaultType_Number)(nil), (*DefaultType_Boolean)(nil), (*DefaultType_String_)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[14].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[14].OneofWrappers = []any{ (*ExampleOrReference_Example)(nil), (*ExampleOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[19].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[19].OneofWrappers = []any{ (*HeaderOrReference_Header)(nil), (*HeaderOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[25].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[25].OneofWrappers = []any{ (*LinkOrReference_Link)(nil), (*LinkOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[50].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[50].OneofWrappers = []any{ (*ParameterOrReference_Parameter)(nil), (*ParameterOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[58].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[58].OneofWrappers = []any{ (*RequestBodyOrReference_RequestBody)(nil), (*RequestBodyOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[60].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[60].OneofWrappers = []any{ (*ResponseOrReference_Response)(nil), (*ResponseOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[64].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[64].OneofWrappers = []any{ (*SchemaOrReference_Schema)(nil), (*SchemaOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[68].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[68].OneofWrappers = []any{ (*SecuritySchemeOrReference_SecurityScheme)(nil), (*SecuritySchemeOrReference_Reference)(nil), } - file_openapiv3_OpenAPIv3_proto_msgTypes[73].OneofWrappers = []interface{}{ + file_openapiv3_OpenAPIv3_proto_msgTypes[73].OneofWrappers = []any{ (*SpecificationExtension_Number)(nil), (*SpecificationExtension_Boolean)(nil), (*SpecificationExtension_String_)(nil), diff --git a/vendor/github.com/google/gnostic-models/openapiv3/annotations.pb.go b/vendor/github.com/google/gnostic-models/openapiv3/annotations.pb.go new file mode 100644 index 0000000000..f9f1bd2654 --- /dev/null +++ b/vendor/github.com/google/gnostic-models/openapiv3/annotations.pb.go @@ -0,0 +1,182 @@ +// Copyright 2022 Google LLC. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.35.1 +// protoc v4.23.4 +// source: openapiv3/annotations.proto + +package openapi_v3 + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" + reflect "reflect" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +var file_openapiv3_annotations_proto_extTypes = []protoimpl.ExtensionInfo{ + { + ExtendedType: (*descriptorpb.FileOptions)(nil), + ExtensionType: (*Document)(nil), + Field: 1143, + Name: "openapi.v3.document", + Tag: "bytes,1143,opt,name=document", + Filename: "openapiv3/annotations.proto", + }, + { + ExtendedType: (*descriptorpb.MethodOptions)(nil), + ExtensionType: (*Operation)(nil), + Field: 1143, + Name: "openapi.v3.operation", + Tag: "bytes,1143,opt,name=operation", + Filename: "openapiv3/annotations.proto", + }, + { + ExtendedType: (*descriptorpb.MessageOptions)(nil), + ExtensionType: (*Schema)(nil), + Field: 1143, + Name: "openapi.v3.schema", + Tag: "bytes,1143,opt,name=schema", + Filename: "openapiv3/annotations.proto", + }, + { + ExtendedType: (*descriptorpb.FieldOptions)(nil), + ExtensionType: (*Schema)(nil), + Field: 1143, + Name: "openapi.v3.property", + Tag: "bytes,1143,opt,name=property", + Filename: "openapiv3/annotations.proto", + }, +} + +// Extension fields to descriptorpb.FileOptions. +var ( + // optional openapi.v3.Document document = 1143; + E_Document = &file_openapiv3_annotations_proto_extTypes[0] +) + +// Extension fields to descriptorpb.MethodOptions. +var ( + // optional openapi.v3.Operation operation = 1143; + E_Operation = &file_openapiv3_annotations_proto_extTypes[1] +) + +// Extension fields to descriptorpb.MessageOptions. +var ( + // optional openapi.v3.Schema schema = 1143; + E_Schema = &file_openapiv3_annotations_proto_extTypes[2] +) + +// Extension fields to descriptorpb.FieldOptions. +var ( + // optional openapi.v3.Schema property = 1143; + E_Property = &file_openapiv3_annotations_proto_extTypes[3] +) + +var File_openapiv3_annotations_proto protoreflect.FileDescriptor + +var file_openapiv3_annotations_proto_rawDesc = []byte{ + 0x0a, 0x1b, 0x6f, 0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x76, 0x33, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, + 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x6f, + 0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x33, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, + 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x19, 0x6f, 0x70, 0x65, + 0x6e, 0x61, 0x70, 0x69, 0x76, 0x33, 0x2f, 0x4f, 0x70, 0x65, 0x6e, 0x41, 0x50, 0x49, 0x76, 0x33, + 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3a, 0x4f, 0x0a, 0x08, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x12, 0x1c, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, + 0x18, 0xf7, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x6f, 0x70, 0x65, 0x6e, 0x61, 0x70, + 0x69, 0x2e, 0x76, 0x33, 0x2e, 0x44, 0x6f, 0x63, 0x75, 0x6d, 0x65, 0x6e, 0x74, 0x52, 0x08, 0x64, + 0x6f, 0x63, 0x75, 0x6d, 0x65, 0x6e, 0x74, 0x3a, 0x54, 0x0a, 0x09, 0x6f, 0x70, 0x65, 0x72, 0x61, + 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x1e, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x4d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x4f, 0x70, 0x74, + 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xf7, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x15, 0x2e, 0x6f, 0x70, + 0x65, 0x6e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x33, 0x2e, 0x4f, 0x70, 0x65, 0x72, 0x61, 0x74, 0x69, + 0x6f, 0x6e, 0x52, 0x09, 0x6f, 0x70, 0x65, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x4c, 0x0a, + 0x06, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x12, 0x1f, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, + 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, + 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xf7, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, + 0x12, 0x2e, 0x6f, 0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x33, 0x2e, 0x53, 0x63, 0x68, + 0x65, 0x6d, 0x61, 0x52, 0x06, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x3a, 0x4e, 0x0a, 0x08, 0x70, + 0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x12, 0x1d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, + 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x4f, + 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xf7, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x12, 0x2e, + 0x6f, 0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x2e, 0x76, 0x33, 0x2e, 0x53, 0x63, 0x68, 0x65, 0x6d, + 0x61, 0x52, 0x08, 0x70, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x42, 0x42, 0x0a, 0x0e, 0x6f, + 0x72, 0x67, 0x2e, 0x6f, 0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x5f, 0x76, 0x33, 0x42, 0x10, 0x41, + 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, + 0x01, 0x5a, 0x16, 0x2e, 0x2f, 0x6f, 0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x76, 0x33, 0x3b, 0x6f, + 0x70, 0x65, 0x6e, 0x61, 0x70, 0x69, 0x5f, 0x76, 0x33, 0xa2, 0x02, 0x03, 0x4f, 0x41, 0x53, 0x62, + 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var file_openapiv3_annotations_proto_goTypes = []any{ + (*descriptorpb.FileOptions)(nil), // 0: google.protobuf.FileOptions + (*descriptorpb.MethodOptions)(nil), // 1: google.protobuf.MethodOptions + (*descriptorpb.MessageOptions)(nil), // 2: google.protobuf.MessageOptions + (*descriptorpb.FieldOptions)(nil), // 3: google.protobuf.FieldOptions + (*Document)(nil), // 4: openapi.v3.Document + (*Operation)(nil), // 5: openapi.v3.Operation + (*Schema)(nil), // 6: openapi.v3.Schema +} +var file_openapiv3_annotations_proto_depIdxs = []int32{ + 0, // 0: openapi.v3.document:extendee -> google.protobuf.FileOptions + 1, // 1: openapi.v3.operation:extendee -> google.protobuf.MethodOptions + 2, // 2: openapi.v3.schema:extendee -> google.protobuf.MessageOptions + 3, // 3: openapi.v3.property:extendee -> google.protobuf.FieldOptions + 4, // 4: openapi.v3.document:type_name -> openapi.v3.Document + 5, // 5: openapi.v3.operation:type_name -> openapi.v3.Operation + 6, // 6: openapi.v3.schema:type_name -> openapi.v3.Schema + 6, // 7: openapi.v3.property:type_name -> openapi.v3.Schema + 8, // [8:8] is the sub-list for method output_type + 8, // [8:8] is the sub-list for method input_type + 4, // [4:8] is the sub-list for extension type_name + 0, // [0:4] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_openapiv3_annotations_proto_init() } +func file_openapiv3_annotations_proto_init() { + if File_openapiv3_annotations_proto != nil { + return + } + file_openapiv3_OpenAPIv3_proto_init() + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_openapiv3_annotations_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 4, + NumServices: 0, + }, + GoTypes: file_openapiv3_annotations_proto_goTypes, + DependencyIndexes: file_openapiv3_annotations_proto_depIdxs, + ExtensionInfos: file_openapiv3_annotations_proto_extTypes, + }.Build() + File_openapiv3_annotations_proto = out.File + file_openapiv3_annotations_proto_rawDesc = nil + file_openapiv3_annotations_proto_goTypes = nil + file_openapiv3_annotations_proto_depIdxs = nil +} diff --git a/vendor/github.com/google/gnostic-models/openapiv3/annotations.proto b/vendor/github.com/google/gnostic-models/openapiv3/annotations.proto new file mode 100644 index 0000000000..09ee0aac51 --- /dev/null +++ b/vendor/github.com/google/gnostic-models/openapiv3/annotations.proto @@ -0,0 +1,56 @@ +// Copyright 2022 Google LLC. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package openapi.v3; + +import "google/protobuf/descriptor.proto"; +import "openapiv3/OpenAPIv3.proto"; + +// The Go package name. +option go_package = "./openapiv3;openapi_v3"; +// This option lets the proto compiler generate Java code inside the package +// name (see below) instead of inside an outer class. It creates a simpler +// developer experience by reducing one-level of name nesting and be +// consistent with most programming languages that don't support outer classes. +option java_multiple_files = true; +// The Java outer classname should be the filename in UpperCamelCase. This +// class is only used to hold proto descriptor, so developers don't need to +// work with it directly. +option java_outer_classname = "AnnotationsProto"; +// The Java package name must be proto package name with proper prefix. +option java_package = "org.openapi_v3"; +// A reasonable prefix for the Objective-C symbols generated from the package. +// It should at a minimum be 3 characters long, all uppercase, and convention +// is to use an abbreviation of the package name. Something short, but +// hopefully unique enough to not conflict with things that may come along in +// the future. 'GPB' is reserved for the protocol buffer implementation itself. +option objc_class_prefix = "OAS"; + +extend google.protobuf.FileOptions { + Document document = 1143; +} + +extend google.protobuf.MethodOptions { + Operation operation = 1143; +} + +extend google.protobuf.MessageOptions { + Schema schema = 1143; +} + +extend google.protobuf.FieldOptions { + Schema property = 1143; +} diff --git a/vendor/github.com/google/go-cmp/cmp/cmpopts/sort.go b/vendor/github.com/google/go-cmp/cmp/cmpopts/sort.go index c6d09dae40..720f3cdf57 100644 --- a/vendor/github.com/google/go-cmp/cmp/cmpopts/sort.go +++ b/vendor/github.com/google/go-cmp/cmp/cmpopts/sort.go @@ -14,22 +14,29 @@ import ( ) // SortSlices returns a [cmp.Transformer] option that sorts all []V. -// The less function must be of the form "func(T, T) bool" which is used to -// sort any slice with element type V that is assignable to T. +// The lessOrCompareFunc function must be either +// a less function of the form "func(T, T) bool" or +// a compare function of the format "func(T, T) int" +// which is used to sort any slice with element type V that is assignable to T. // -// The less function must be: +// A less function must be: // - Deterministic: less(x, y) == less(x, y) // - Irreflexive: !less(x, x) // - Transitive: if !less(x, y) and !less(y, z), then !less(x, z) // -// The less function does not have to be "total". That is, if !less(x, y) and -// !less(y, x) for two elements x and y, their relative order is maintained. +// A compare function must be: +// - Deterministic: compare(x, y) == compare(x, y) +// - Irreflexive: compare(x, x) == 0 +// - Transitive: if !less(x, y) and !less(y, z), then !less(x, z) +// +// The function does not have to be "total". That is, if x != y, but +// less or compare report inequality, their relative order is maintained. // // SortSlices can be used in conjunction with [EquateEmpty]. -func SortSlices(lessFunc interface{}) cmp.Option { - vf := reflect.ValueOf(lessFunc) - if !function.IsType(vf.Type(), function.Less) || vf.IsNil() { - panic(fmt.Sprintf("invalid less function: %T", lessFunc)) +func SortSlices(lessOrCompareFunc interface{}) cmp.Option { + vf := reflect.ValueOf(lessOrCompareFunc) + if (!function.IsType(vf.Type(), function.Less) && !function.IsType(vf.Type(), function.Compare)) || vf.IsNil() { + panic(fmt.Sprintf("invalid less or compare function: %T", lessOrCompareFunc)) } ss := sliceSorter{vf.Type().In(0), vf} return cmp.FilterValues(ss.filter, cmp.Transformer("cmpopts.SortSlices", ss.sort)) @@ -79,28 +86,40 @@ func (ss sliceSorter) checkSort(v reflect.Value) { } func (ss sliceSorter) less(v reflect.Value, i, j int) bool { vx, vy := v.Index(i), v.Index(j) - return ss.fnc.Call([]reflect.Value{vx, vy})[0].Bool() + vo := ss.fnc.Call([]reflect.Value{vx, vy})[0] + if vo.Kind() == reflect.Bool { + return vo.Bool() + } else { + return vo.Int() < 0 + } } -// SortMaps returns a [cmp.Transformer] option that flattens map[K]V types to be a -// sorted []struct{K, V}. The less function must be of the form -// "func(T, T) bool" which is used to sort any map with key K that is -// assignable to T. +// SortMaps returns a [cmp.Transformer] option that flattens map[K]V types to be +// a sorted []struct{K, V}. The lessOrCompareFunc function must be either +// a less function of the form "func(T, T) bool" or +// a compare function of the format "func(T, T) int" +// which is used to sort any map with key K that is assignable to T. // // Flattening the map into a slice has the property that [cmp.Equal] is able to // use [cmp.Comparer] options on K or the K.Equal method if it exists. // -// The less function must be: +// A less function must be: // - Deterministic: less(x, y) == less(x, y) // - Irreflexive: !less(x, x) // - Transitive: if !less(x, y) and !less(y, z), then !less(x, z) // - Total: if x != y, then either less(x, y) or less(y, x) // +// A compare function must be: +// - Deterministic: compare(x, y) == compare(x, y) +// - Irreflexive: compare(x, x) == 0 +// - Transitive: if compare(x, y) < 0 and compare(y, z) < 0, then compare(x, z) < 0 +// - Total: if x != y, then compare(x, y) != 0 +// // SortMaps can be used in conjunction with [EquateEmpty]. -func SortMaps(lessFunc interface{}) cmp.Option { - vf := reflect.ValueOf(lessFunc) - if !function.IsType(vf.Type(), function.Less) || vf.IsNil() { - panic(fmt.Sprintf("invalid less function: %T", lessFunc)) +func SortMaps(lessOrCompareFunc interface{}) cmp.Option { + vf := reflect.ValueOf(lessOrCompareFunc) + if (!function.IsType(vf.Type(), function.Less) && !function.IsType(vf.Type(), function.Compare)) || vf.IsNil() { + panic(fmt.Sprintf("invalid less or compare function: %T", lessOrCompareFunc)) } ms := mapSorter{vf.Type().In(0), vf} return cmp.FilterValues(ms.filter, cmp.Transformer("cmpopts.SortMaps", ms.sort)) @@ -143,5 +162,10 @@ func (ms mapSorter) checkSort(v reflect.Value) { } func (ms mapSorter) less(v reflect.Value, i, j int) bool { vx, vy := v.Index(i).Field(0), v.Index(j).Field(0) - return ms.fnc.Call([]reflect.Value{vx, vy})[0].Bool() + vo := ms.fnc.Call([]reflect.Value{vx, vy})[0] + if vo.Kind() == reflect.Bool { + return vo.Bool() + } else { + return vo.Int() < 0 + } } diff --git a/vendor/github.com/google/go-cmp/cmp/internal/function/func.go b/vendor/github.com/google/go-cmp/cmp/internal/function/func.go index d127d43623..def01a6be3 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/function/func.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/function/func.go @@ -19,6 +19,7 @@ const ( tbFunc // func(T) bool ttbFunc // func(T, T) bool + ttiFunc // func(T, T) int trbFunc // func(T, R) bool tibFunc // func(T, I) bool trFunc // func(T) R @@ -28,11 +29,13 @@ const ( Transformer = trFunc // func(T) R ValueFilter = ttbFunc // func(T, T) bool Less = ttbFunc // func(T, T) bool + Compare = ttiFunc // func(T, T) int ValuePredicate = tbFunc // func(T) bool KeyValuePredicate = trbFunc // func(T, R) bool ) var boolType = reflect.TypeOf(true) +var intType = reflect.TypeOf(0) // IsType reports whether the reflect.Type is of the specified function type. func IsType(t reflect.Type, ft funcType) bool { @@ -49,6 +52,10 @@ func IsType(t reflect.Type, ft funcType) bool { if ni == 2 && no == 1 && t.In(0) == t.In(1) && t.Out(0) == boolType { return true } + case ttiFunc: // func(T, T) int + if ni == 2 && no == 1 && t.In(0) == t.In(1) && t.Out(0) == intType { + return true + } case trbFunc: // func(T, R) bool if ni == 2 && no == 1 && t.Out(0) == boolType { return true diff --git a/vendor/github.com/google/go-cmp/cmp/options.go b/vendor/github.com/google/go-cmp/cmp/options.go index 754496f3b3..ba3fce81ff 100644 --- a/vendor/github.com/google/go-cmp/cmp/options.go +++ b/vendor/github.com/google/go-cmp/cmp/options.go @@ -232,7 +232,15 @@ func (validator) apply(s *state, vx, vy reflect.Value) { if t := s.curPath.Index(-2).Type(); t.Name() != "" { // Named type with unexported fields. name = fmt.Sprintf("%q.%v", t.PkgPath(), t.Name()) // e.g., "path/to/package".MyType - if _, ok := reflect.New(t).Interface().(error); ok { + isProtoMessage := func(t reflect.Type) bool { + m, ok := reflect.PointerTo(t).MethodByName("ProtoReflect") + return ok && m.Type.NumIn() == 1 && m.Type.NumOut() == 1 && + m.Type.Out(0).PkgPath() == "google.golang.org/protobuf/reflect/protoreflect" && + m.Type.Out(0).Name() == "Message" + } + if isProtoMessage(t) { + help = `consider using "google.golang.org/protobuf/testing/protocmp".Transform to compare proto.Message types` + } else if _, ok := reflect.New(t).Interface().(error); ok { help = "consider using cmpopts.EquateErrors to compare error values" } else if t.Comparable() { help = "consider using cmpopts.EquateComparable to compare comparable Go types" diff --git a/vendor/github.com/gorilla/websocket/README.md b/vendor/github.com/gorilla/websocket/README.md index 2517a28715..d33ed7fdd8 100644 --- a/vendor/github.com/gorilla/websocket/README.md +++ b/vendor/github.com/gorilla/websocket/README.md @@ -7,12 +7,6 @@ Gorilla WebSocket is a [Go](http://golang.org/) implementation of the [WebSocket](http://www.rfc-editor.org/rfc/rfc6455.txt) protocol. ---- - -⚠️ **[The Gorilla WebSocket Package is looking for a new maintainer](https://github.com/gorilla/websocket/issues/370)** - ---- - ### Documentation * [API Reference](https://pkg.go.dev/github.com/gorilla/websocket?tab=doc) diff --git a/vendor/github.com/gorilla/websocket/client.go b/vendor/github.com/gorilla/websocket/client.go index 2efd83555d..04fdafee18 100644 --- a/vendor/github.com/gorilla/websocket/client.go +++ b/vendor/github.com/gorilla/websocket/client.go @@ -9,6 +9,7 @@ import ( "context" "crypto/tls" "errors" + "fmt" "io" "io/ioutil" "net" @@ -318,14 +319,14 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h } netConn, err := netDial("tcp", hostPort) + if err != nil { + return nil, nil, err + } if trace != nil && trace.GotConn != nil { trace.GotConn(httptrace.GotConnInfo{ Conn: netConn, }) } - if err != nil { - return nil, nil, err - } defer func() { if netConn != nil { @@ -370,6 +371,17 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h resp, err := http.ReadResponse(conn.br, req) if err != nil { + if d.TLSClientConfig != nil { + for _, proto := range d.TLSClientConfig.NextProtos { + if proto != "http/1.1" { + return nil, nil, fmt.Errorf( + "websocket: protocol %q was given but is not supported;"+ + "sharing tls.Config with net/http Transport can cause this error: %w", + proto, err, + ) + } + } + } return nil, nil, err } diff --git a/vendor/github.com/gorilla/websocket/conn.go b/vendor/github.com/gorilla/websocket/conn.go index 331eebc850..5161ef81f6 100644 --- a/vendor/github.com/gorilla/websocket/conn.go +++ b/vendor/github.com/gorilla/websocket/conn.go @@ -1189,8 +1189,16 @@ func (c *Conn) SetPongHandler(h func(appData string) error) { c.handlePong = h } +// NetConn returns the underlying connection that is wrapped by c. +// Note that writing to or reading from this connection directly will corrupt the +// WebSocket connection. +func (c *Conn) NetConn() net.Conn { + return c.conn +} + // UnderlyingConn returns the internal net.Conn. This can be used to further // modifications to connection specific flags. +// Deprecated: Use the NetConn method. func (c *Conn) UnderlyingConn() net.Conn { return c.conn } diff --git a/vendor/github.com/gorilla/websocket/server.go b/vendor/github.com/gorilla/websocket/server.go index 24d53b38ab..bb33597432 100644 --- a/vendor/github.com/gorilla/websocket/server.go +++ b/vendor/github.com/gorilla/websocket/server.go @@ -154,8 +154,8 @@ func (u *Upgrader) Upgrade(w http.ResponseWriter, r *http.Request, responseHeade } challengeKey := r.Header.Get("Sec-Websocket-Key") - if challengeKey == "" { - return u.returnError(w, r, http.StatusBadRequest, "websocket: not a websocket handshake: 'Sec-WebSocket-Key' header is missing or blank") + if !isValidChallengeKey(challengeKey) { + return u.returnError(w, r, http.StatusBadRequest, "websocket: not a websocket handshake: 'Sec-WebSocket-Key' header must be Base64 encoded value of 16-byte in length") } subprotocol := u.selectSubprotocol(r, responseHeader) diff --git a/vendor/github.com/gorilla/websocket/util.go b/vendor/github.com/gorilla/websocket/util.go index 7bf2f66c67..31a5dee646 100644 --- a/vendor/github.com/gorilla/websocket/util.go +++ b/vendor/github.com/gorilla/websocket/util.go @@ -281,3 +281,18 @@ headers: } return result } + +// isValidChallengeKey checks if the argument meets RFC6455 specification. +func isValidChallengeKey(s string) bool { + // From RFC6455: + // + // A |Sec-WebSocket-Key| header field with a base64-encoded (see + // Section 4 of [RFC4648]) value that, when decoded, is 16 bytes in + // length. + + if s == "" { + return false + } + decoded, err := base64.StdEncoding.DecodeString(s) + return err == nil && len(decoded) == 16 +} diff --git a/vendor/github.com/imdario/mergo/.deepsource.toml b/vendor/github.com/imdario/mergo/.deepsource.toml deleted file mode 100644 index 8a0681af85..0000000000 --- a/vendor/github.com/imdario/mergo/.deepsource.toml +++ /dev/null @@ -1,12 +0,0 @@ -version = 1 - -test_patterns = [ - "*_test.go" -] - -[[analyzers]] -name = "go" -enabled = true - - [analyzers.meta] - import_path = "github.com/imdario/mergo" \ No newline at end of file diff --git a/vendor/github.com/imdario/mergo/.travis.yml b/vendor/github.com/imdario/mergo/.travis.yml index d324c43ba4..b13a50ed1f 100644 --- a/vendor/github.com/imdario/mergo/.travis.yml +++ b/vendor/github.com/imdario/mergo/.travis.yml @@ -1,12 +1,7 @@ language: go -arch: - - amd64 - - ppc64le install: - go get -t - go get golang.org/x/tools/cmd/cover - go get github.com/mattn/goveralls script: - - go test -race -v ./... -after_script: - $HOME/gopath/bin/goveralls -service=travis-ci -repotoken $COVERALLS_TOKEN diff --git a/vendor/github.com/imdario/mergo/CONTRIBUTING.md b/vendor/github.com/imdario/mergo/CONTRIBUTING.md deleted file mode 100644 index 0a1ff9f94d..0000000000 --- a/vendor/github.com/imdario/mergo/CONTRIBUTING.md +++ /dev/null @@ -1,112 +0,0 @@ - -# Contributing to mergo - -First off, thanks for taking the time to contribute! ❤️ - -All types of contributions are encouraged and valued. See the [Table of Contents](#table-of-contents) for different ways to help and details about how this project handles them. Please make sure to read the relevant section before making your contribution. It will make it a lot easier for us maintainers and smooth out the experience for all involved. The community looks forward to your contributions. 🎉 - -> And if you like the project, but just don't have time to contribute, that's fine. There are other easy ways to support the project and show your appreciation, which we would also be very happy about: -> - Star the project -> - Tweet about it -> - Refer this project in your project's readme -> - Mention the project at local meetups and tell your friends/colleagues - - -## Table of Contents - -- [Code of Conduct](#code-of-conduct) -- [I Have a Question](#i-have-a-question) -- [I Want To Contribute](#i-want-to-contribute) -- [Reporting Bugs](#reporting-bugs) -- [Suggesting Enhancements](#suggesting-enhancements) - -## Code of Conduct - -This project and everyone participating in it is governed by the -[mergo Code of Conduct](https://github.com/imdario/mergoblob/master/CODE_OF_CONDUCT.md). -By participating, you are expected to uphold this code. Please report unacceptable behavior -to <>. - - -## I Have a Question - -> If you want to ask a question, we assume that you have read the available [Documentation](https://pkg.go.dev/github.com/imdario/mergo). - -Before you ask a question, it is best to search for existing [Issues](https://github.com/imdario/mergo/issues) that might help you. In case you have found a suitable issue and still need clarification, you can write your question in this issue. It is also advisable to search the internet for answers first. - -If you then still feel the need to ask a question and need clarification, we recommend the following: - -- Open an [Issue](https://github.com/imdario/mergo/issues/new). -- Provide as much context as you can about what you're running into. -- Provide project and platform versions (nodejs, npm, etc), depending on what seems relevant. - -We will then take care of the issue as soon as possible. - -## I Want To Contribute - -> ### Legal Notice -> When contributing to this project, you must agree that you have authored 100% of the content, that you have the necessary rights to the content and that the content you contribute may be provided under the project license. - -### Reporting Bugs - - -#### Before Submitting a Bug Report - -A good bug report shouldn't leave others needing to chase you up for more information. Therefore, we ask you to investigate carefully, collect information and describe the issue in detail in your report. Please complete the following steps in advance to help us fix any potential bug as fast as possible. - -- Make sure that you are using the latest version. -- Determine if your bug is really a bug and not an error on your side e.g. using incompatible environment components/versions (Make sure that you have read the [documentation](). If you are looking for support, you might want to check [this section](#i-have-a-question)). -- To see if other users have experienced (and potentially already solved) the same issue you are having, check if there is not already a bug report existing for your bug or error in the [bug tracker](https://github.com/imdario/mergoissues?q=label%3Abug). -- Also make sure to search the internet (including Stack Overflow) to see if users outside of the GitHub community have discussed the issue. -- Collect information about the bug: -- Stack trace (Traceback) -- OS, Platform and Version (Windows, Linux, macOS, x86, ARM) -- Version of the interpreter, compiler, SDK, runtime environment, package manager, depending on what seems relevant. -- Possibly your input and the output -- Can you reliably reproduce the issue? And can you also reproduce it with older versions? - - -#### How Do I Submit a Good Bug Report? - -> You must never report security related issues, vulnerabilities or bugs including sensitive information to the issue tracker, or elsewhere in public. Instead sensitive bugs must be sent by email to . - - -We use GitHub issues to track bugs and errors. If you run into an issue with the project: - -- Open an [Issue](https://github.com/imdario/mergo/issues/new). (Since we can't be sure at this point whether it is a bug or not, we ask you not to talk about a bug yet and not to label the issue.) -- Explain the behavior you would expect and the actual behavior. -- Please provide as much context as possible and describe the *reproduction steps* that someone else can follow to recreate the issue on their own. This usually includes your code. For good bug reports you should isolate the problem and create a reduced test case. -- Provide the information you collected in the previous section. - -Once it's filed: - -- The project team will label the issue accordingly. -- A team member will try to reproduce the issue with your provided steps. If there are no reproduction steps or no obvious way to reproduce the issue, the team will ask you for those steps and mark the issue as `needs-repro`. Bugs with the `needs-repro` tag will not be addressed until they are reproduced. -- If the team is able to reproduce the issue, it will be marked `needs-fix`, as well as possibly other tags (such as `critical`), and the issue will be left to be implemented by someone. - -### Suggesting Enhancements - -This section guides you through submitting an enhancement suggestion for mergo, **including completely new features and minor improvements to existing functionality**. Following these guidelines will help maintainers and the community to understand your suggestion and find related suggestions. - - -#### Before Submitting an Enhancement - -- Make sure that you are using the latest version. -- Read the [documentation]() carefully and find out if the functionality is already covered, maybe by an individual configuration. -- Perform a [search](https://github.com/imdario/mergo/issues) to see if the enhancement has already been suggested. If it has, add a comment to the existing issue instead of opening a new one. -- Find out whether your idea fits with the scope and aims of the project. It's up to you to make a strong case to convince the project's developers of the merits of this feature. Keep in mind that we want features that will be useful to the majority of our users and not just a small subset. If you're just targeting a minority of users, consider writing an add-on/plugin library. - - -#### How Do I Submit a Good Enhancement Suggestion? - -Enhancement suggestions are tracked as [GitHub issues](https://github.com/imdario/mergo/issues). - -- Use a **clear and descriptive title** for the issue to identify the suggestion. -- Provide a **step-by-step description of the suggested enhancement** in as many details as possible. -- **Describe the current behavior** and **explain which behavior you expected to see instead** and why. At this point you can also tell which alternatives do not work for you. -- You may want to **include screenshots and animated GIFs** which help you demonstrate the steps or point out the part which the suggestion is related to. You can use [this tool](https://www.cockos.com/licecap/) to record GIFs on macOS and Windows, and [this tool](https://github.com/colinkeenan/silentcast) or [this tool](https://github.com/GNOME/byzanz) on Linux. -- **Explain why this enhancement would be useful** to most mergo users. You may also want to point out the other projects that solved it better and which could serve as inspiration. - - -## Attribution -This guide is based on the **contributing-gen**. [Make your own](https://github.com/bttger/contributing-gen)! diff --git a/vendor/github.com/imdario/mergo/README.md b/vendor/github.com/imdario/mergo/README.md index ffbbb62c70..d1cefa8718 100644 --- a/vendor/github.com/imdario/mergo/README.md +++ b/vendor/github.com/imdario/mergo/README.md @@ -1,66 +1,48 @@ # Mergo -[![GitHub release][5]][6] -[![GoCard][7]][8] -[![Test status][1]][2] -[![OpenSSF Scorecard][21]][22] -[![OpenSSF Best Practices][19]][20] -[![Coverage status][9]][10] -[![Sourcegraph][11]][12] -[![FOSSA status][13]][14] +A helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements. -[![GoDoc][3]][4] -[![Become my sponsor][15]][16] -[![Tidelift][17]][18] +Also a lovely [comune](http://en.wikipedia.org/wiki/Mergo) (municipality) in the Province of Ancona in the Italian region of Marche. -[1]: https://github.com/imdario/mergo/workflows/tests/badge.svg?branch=master -[2]: https://github.com/imdario/mergo/actions/workflows/tests.yml -[3]: https://godoc.org/github.com/imdario/mergo?status.svg -[4]: https://godoc.org/github.com/imdario/mergo -[5]: https://img.shields.io/github/release/imdario/mergo.svg -[6]: https://github.com/imdario/mergo/releases -[7]: https://goreportcard.com/badge/imdario/mergo -[8]: https://goreportcard.com/report/github.com/imdario/mergo -[9]: https://coveralls.io/repos/github/imdario/mergo/badge.svg?branch=master -[10]: https://coveralls.io/github/imdario/mergo?branch=master -[11]: https://sourcegraph.com/github.com/imdario/mergo/-/badge.svg -[12]: https://sourcegraph.com/github.com/imdario/mergo?badge -[13]: https://app.fossa.io/api/projects/git%2Bgithub.com%2Fimdario%2Fmergo.svg?type=shield -[14]: https://app.fossa.io/projects/git%2Bgithub.com%2Fimdario%2Fmergo?ref=badge_shield -[15]: https://img.shields.io/github/sponsors/imdario -[16]: https://github.com/sponsors/imdario -[17]: https://tidelift.com/badges/package/go/github.com%2Fimdario%2Fmergo -[18]: https://tidelift.com/subscription/pkg/go-github.com-imdario-mergo -[19]: https://bestpractices.coreinfrastructure.org/projects/7177/badge -[20]: https://bestpractices.coreinfrastructure.org/projects/7177 -[21]: https://api.securityscorecards.dev/projects/github.com/imdario/mergo/badge -[22]: https://api.securityscorecards.dev/projects/github.com/imdario/mergo +## Status -A helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements. +It is ready for production use. [It is used in several projects by Docker, Google, The Linux Foundation, VMWare, Shopify, etc](https://github.com/imdario/mergo#mergo-in-the-wild). -Mergo merges same-type structs and maps by setting default values in zero-value fields. Mergo won't merge unexported (private) fields. It will do recursively any exported one. It also won't merge structs inside maps (because they are not addressable using Go reflection). +[![GoDoc][3]][4] +[![GoCard][5]][6] +[![Build Status][1]][2] +[![Coverage Status][7]][8] +[![Sourcegraph][9]][10] -Also a lovely [comune](http://en.wikipedia.org/wiki/Mergo) (municipality) in the Province of Ancona in the Italian region of Marche. +[1]: https://travis-ci.org/imdario/mergo.png +[2]: https://travis-ci.org/imdario/mergo +[3]: https://godoc.org/github.com/imdario/mergo?status.svg +[4]: https://godoc.org/github.com/imdario/mergo +[5]: https://goreportcard.com/badge/imdario/mergo +[6]: https://goreportcard.com/report/github.com/imdario/mergo +[7]: https://coveralls.io/repos/github/imdario/mergo/badge.svg?branch=master +[8]: https://coveralls.io/github/imdario/mergo?branch=master +[9]: https://sourcegraph.com/github.com/imdario/mergo/-/badge.svg +[10]: https://sourcegraph.com/github.com/imdario/mergo?badge -## Status +### Latest release -It is ready for production use. [It is used in several projects by Docker, Google, The Linux Foundation, VMWare, Shopify, Microsoft, etc](https://github.com/imdario/mergo#mergo-in-the-wild). +[Release v0.3.4](https://github.com/imdario/mergo/releases/tag/v0.3.4). ### Important note -Please keep in mind that a problematic PR broke [0.3.9](//github.com/imdario/mergo/releases/tag/0.3.9). I reverted it in [0.3.10](//github.com/imdario/mergo/releases/tag/0.3.10), and I consider it stable but not bug-free. Also, this version adds support for go modules. +Please keep in mind that in [0.3.2](//github.com/imdario/mergo/releases/tag/0.3.2) Mergo changed `Merge()`and `Map()` signatures to support [transformers](#transformers). An optional/variadic argument has been added, so it won't break existing code. -Keep in mind that in [0.3.2](//github.com/imdario/mergo/releases/tag/0.3.2), Mergo changed `Merge()`and `Map()` signatures to support [transformers](#transformers). I added an optional/variadic argument so that it won't break the existing code. - -If you were using Mergo before April 6th, 2015, please check your project works as intended after updating your local copy with ```go get -u github.com/imdario/mergo```. I apologize for any issue caused by its previous behavior and any future bug that Mergo could cause in existing projects after the change (release 0.2.0). +If you were using Mergo **before** April 6th 2015, please check your project works as intended after updating your local copy with ```go get -u github.com/imdario/mergo```. I apologize for any issue caused by its previous behavior and any future bug that Mergo could cause (I hope it won't!) in existing projects after the change (release 0.2.0). ### Donations -If Mergo is useful to you, consider buying me a coffee, a beer, or making a monthly donation to allow me to keep building great free software. :heart_eyes: +If Mergo is useful to you, consider buying me a coffee, a beer or making a monthly donation so I can keep building great free software. :heart_eyes: Buy Me a Coffee at ko-fi.com +[![Beerpay](https://beerpay.io/imdario/mergo/badge.svg)](https://beerpay.io/imdario/mergo) +[![Beerpay](https://beerpay.io/imdario/mergo/make-wish.svg)](https://beerpay.io/imdario/mergo) Donate using Liberapay -Become my sponsor ### Mergo in the wild @@ -104,11 +86,8 @@ If Mergo is useful to you, consider buying me a coffee, a beer, or making a mont - [mantasmatelis/whooplist-server](https://github.com/mantasmatelis/whooplist-server) - [jnuthong/item_search](https://github.com/jnuthong/item_search) - [bukalapak/snowboard](https://github.com/bukalapak/snowboard) -- [containerssh/containerssh](https://github.com/containerssh/containerssh) -- [goreleaser/goreleaser](https://github.com/goreleaser/goreleaser) -- [tjpnz/structbot](https://github.com/tjpnz/structbot) -## Install +## Installation go get github.com/imdario/mergo @@ -119,7 +98,7 @@ If Mergo is useful to you, consider buying me a coffee, a beer, or making a mont ## Usage -You can only merge same-type structs with exported fields initialized as zero value of their type and same-types maps. Mergo won't merge unexported (private) fields but will do recursively any exported one. It won't merge empty structs value as [they are zero values](https://golang.org/ref/spec#The_zero_value) too. Also, maps will be merged recursively except for structs inside maps (because they are not addressable using Go reflection). +You can only merge same-type structs with exported fields initialized as zero value of their type and same-types maps. Mergo won't merge unexported (private) fields but will do recursively any exported one. It won't merge empty structs value as [they are not considered zero values](https://golang.org/ref/spec#The_zero_value) either. Also maps will be merged recursively except for structs inside maps (because they are not addressable using Go reflection). ```go if err := mergo.Merge(&dst, src); err != nil { @@ -145,7 +124,9 @@ if err := mergo.Map(&dst, srcMap); err != nil { Warning: if you map a struct to map, it won't do it recursively. Don't expect Mergo to map struct members of your struct as `map[string]interface{}`. They will be just assigned as values. -Here is a nice example: +More information and examples in [godoc documentation](http://godoc.org/github.com/imdario/mergo). + +### Nice example ```go package main @@ -177,7 +158,7 @@ func main() { Note: if test are failing due missing package, please execute: - go get gopkg.in/yaml.v3 + go get gopkg.in/yaml.v2 ### Transformers @@ -193,10 +174,10 @@ import ( "time" ) -type timeTransformer struct { +type timeTransfomer struct { } -func (t timeTransformer) Transformer(typ reflect.Type) func(dst, src reflect.Value) error { +func (t timeTransfomer) Transformer(typ reflect.Type) func(dst, src reflect.Value) error { if typ == reflect.TypeOf(time.Time{}) { return func(dst, src reflect.Value) error { if dst.CanSet() { @@ -220,13 +201,14 @@ type Snapshot struct { func main() { src := Snapshot{time.Now()} dest := Snapshot{} - mergo.Merge(&dest, src, mergo.WithTransformers(timeTransformer{})) + mergo.Merge(&dest, src, mergo.WithTransformers(timeTransfomer{})) fmt.Println(dest) // Will print // { 2018-01-12 01:15:00 +0000 UTC m=+0.000000001 } } ``` + ## Contact me If I can help you, you have an idea or you are using Mergo in your projects, don't hesitate to drop me a line (or a pull request): [@im_dario](https://twitter.com/im_dario) @@ -238,5 +220,3 @@ Written by [Dario Castañé](http://dario.im). ## License [BSD 3-Clause](http://opensource.org/licenses/BSD-3-Clause) license, as [Go language](http://golang.org/LICENSE). - -[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fimdario%2Fmergo.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fimdario%2Fmergo?ref=badge_large) diff --git a/vendor/github.com/imdario/mergo/SECURITY.md b/vendor/github.com/imdario/mergo/SECURITY.md deleted file mode 100644 index a5de61f77b..0000000000 --- a/vendor/github.com/imdario/mergo/SECURITY.md +++ /dev/null @@ -1,14 +0,0 @@ -# Security Policy - -## Supported Versions - -| Version | Supported | -| ------- | ------------------ | -| 0.3.x | :white_check_mark: | -| < 0.3 | :x: | - -## Security contact information - -To report a security vulnerability, please use the -[Tidelift security contact](https://tidelift.com/security). -Tidelift will coordinate the fix and disclosure. diff --git a/vendor/github.com/imdario/mergo/doc.go b/vendor/github.com/imdario/mergo/doc.go index fcd985f995..6e9aa7baf3 100644 --- a/vendor/github.com/imdario/mergo/doc.go +++ b/vendor/github.com/imdario/mergo/doc.go @@ -4,140 +4,41 @@ // license that can be found in the LICENSE file. /* -A helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements. +Package mergo merges same-type structs and maps by setting default values in zero-value fields. -Mergo merges same-type structs and maps by setting default values in zero-value fields. Mergo won't merge unexported (private) fields. It will do recursively any exported one. It also won't merge structs inside maps (because they are not addressable using Go reflection). - -Status - -It is ready for production use. It is used in several projects by Docker, Google, The Linux Foundation, VMWare, Shopify, etc. - -Important note - -Please keep in mind that a problematic PR broke 0.3.9. We reverted it in 0.3.10. We consider 0.3.10 as stable but not bug-free. . Also, this version adds suppot for go modules. - -Keep in mind that in 0.3.2, Mergo changed Merge() and Map() signatures to support transformers. We added an optional/variadic argument so that it won't break the existing code. - -If you were using Mergo before April 6th, 2015, please check your project works as intended after updating your local copy with go get -u github.com/imdario/mergo. I apologize for any issue caused by its previous behavior and any future bug that Mergo could cause in existing projects after the change (release 0.2.0). - -Install - -Do your usual installation procedure: - - go get github.com/imdario/mergo - - // use in your .go code - import ( - "github.com/imdario/mergo" - ) +Mergo won't merge unexported (private) fields but will do recursively any exported one. It also won't merge structs inside maps (because they are not addressable using Go reflection). Usage -You can only merge same-type structs with exported fields initialized as zero value of their type and same-types maps. Mergo won't merge unexported (private) fields but will do recursively any exported one. It won't merge empty structs value as they are zero values too. Also, maps will be merged recursively except for structs inside maps (because they are not addressable using Go reflection). - - if err := mergo.Merge(&dst, src); err != nil { - // ... - } - -Also, you can merge overwriting values using the transformer WithOverride. - - if err := mergo.Merge(&dst, src, mergo.WithOverride); err != nil { - // ... - } - -Additionally, you can map a map[string]interface{} to a struct (and otherwise, from struct to map), following the same restrictions as in Merge(). Keys are capitalized to find each corresponding exported field. - - if err := mergo.Map(&dst, srcMap); err != nil { - // ... - } - -Warning: if you map a struct to map, it won't do it recursively. Don't expect Mergo to map struct members of your struct as map[string]interface{}. They will be just assigned as values. - -Here is a nice example: - - package main - - import ( - "fmt" - "github.com/imdario/mergo" - ) +From my own work-in-progress project: - type Foo struct { - A string - B int64 + type networkConfig struct { + Protocol string + Address string + ServerType string `json: "server_type"` + Port uint16 } - func main() { - src := Foo{ - A: "one", - B: 2, - } - dest := Foo{ - A: "two", - } - mergo.Merge(&dest, src) - fmt.Println(dest) - // Will print - // {two 2} + type FssnConfig struct { + Network networkConfig } -Transformers - -Transformers allow to merge specific types differently than in the default behavior. In other words, now you can customize how some types are merged. For example, time.Time is a struct; it doesn't have zero value but IsZero can return true because it has fields with zero value. How can we merge a non-zero time.Time? - - package main - - import ( - "fmt" - "github.com/imdario/mergo" - "reflect" - "time" - ) - - type timeTransformer struct { + var fssnDefault = FssnConfig { + networkConfig { + "tcp", + "127.0.0.1", + "http", + 31560, + }, } - func (t timeTransformer) Transformer(typ reflect.Type) func(dst, src reflect.Value) error { - if typ == reflect.TypeOf(time.Time{}) { - return func(dst, src reflect.Value) error { - if dst.CanSet() { - isZero := dst.MethodByName("IsZero") - result := isZero.Call([]reflect.Value{}) - if result[0].Bool() { - dst.Set(src) - } - } - return nil - } - } - return nil - } - - type Snapshot struct { - Time time.Time - // ... - } + // Inside a function [...] - func main() { - src := Snapshot{time.Now()} - dest := Snapshot{} - mergo.Merge(&dest, src, mergo.WithTransformers(timeTransformer{})) - fmt.Println(dest) - // Will print - // { 2018-01-12 01:15:00 +0000 UTC m=+0.000000001 } + if err := mergo.Merge(&config, fssnDefault); err != nil { + log.Fatal(err) } -Contact me - -If I can help you, you have an idea or you are using Mergo in your projects, don't hesitate to drop me a line (or a pull request): https://twitter.com/im_dario - -About - -Written by Dario Castañé: https://da.rio.hn - -License - -BSD 3-Clause license, as Go language. + // More code [...] */ package mergo diff --git a/vendor/github.com/imdario/mergo/map.go b/vendor/github.com/imdario/mergo/map.go index b50d5c2a4e..6ea38e636b 100644 --- a/vendor/github.com/imdario/mergo/map.go +++ b/vendor/github.com/imdario/mergo/map.go @@ -44,7 +44,7 @@ func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, conf } } // Remember, remember... - visited[h] = &visit{typ, seen, addr} + visited[h] = &visit{addr, typ, seen} } zeroValue := reflect.Value{} switch dst.Kind() { @@ -58,7 +58,7 @@ func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, conf } fieldName := field.Name fieldName = changeInitialCase(fieldName, unicode.ToLower) - if v, ok := dstMap[fieldName]; !ok || (isEmptyValue(reflect.ValueOf(v), !config.ShouldNotDereference) || overwrite) { + if v, ok := dstMap[fieldName]; !ok || (isEmptyValue(reflect.ValueOf(v)) || overwrite) { dstMap[fieldName] = src.Field(i).Interface() } } @@ -72,7 +72,6 @@ func deepMap(dst, src reflect.Value, visited map[uintptr]*visit, depth int, conf case reflect.Struct: srcMap := src.Interface().(map[string]interface{}) for key := range srcMap { - config.overwriteWithEmptyValue = true srcValue := srcMap[key] fieldName := changeInitialCase(key, unicode.ToUpper) dstElement := dst.FieldByName(fieldName) @@ -141,9 +140,6 @@ func MapWithOverwrite(dst, src interface{}, opts ...func(*Config)) error { } func _map(dst, src interface{}, opts ...func(*Config)) error { - if dst != nil && reflect.ValueOf(dst).Kind() != reflect.Ptr { - return ErrNonPointerArgument - } var ( vDst, vSrc reflect.Value err error diff --git a/vendor/github.com/imdario/mergo/merge.go b/vendor/github.com/imdario/mergo/merge.go index 0ef9b2138c..706b22069c 100644 --- a/vendor/github.com/imdario/mergo/merge.go +++ b/vendor/github.com/imdario/mergo/merge.go @@ -9,44 +9,25 @@ package mergo import ( - "fmt" "reflect" ) -func hasMergeableFields(dst reflect.Value) (exported bool) { +func hasExportedField(dst reflect.Value) (exported bool) { for i, n := 0, dst.NumField(); i < n; i++ { field := dst.Type().Field(i) if field.Anonymous && dst.Field(i).Kind() == reflect.Struct { - exported = exported || hasMergeableFields(dst.Field(i)) - } else if isExportedComponent(&field) { + exported = exported || hasExportedField(dst.Field(i)) + } else { exported = exported || len(field.PkgPath) == 0 } } return } -func isExportedComponent(field *reflect.StructField) bool { - pkgPath := field.PkgPath - if len(pkgPath) > 0 { - return false - } - c := field.Name[0] - if 'a' <= c && c <= 'z' || c == '_' { - return false - } - return true -} - type Config struct { - Transformers Transformers - Overwrite bool - ShouldNotDereference bool - AppendSlice bool - TypeCheck bool - overwriteWithEmptyValue bool - overwriteSliceWithEmptyValue bool - sliceDeepCopy bool - debug bool + Overwrite bool + AppendSlice bool + Transformers Transformers } type Transformers interface { @@ -58,10 +39,6 @@ type Transformers interface { // short circuiting on recursive types. func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, config *Config) (err error) { overwrite := config.Overwrite - typeCheck := config.TypeCheck - overwriteWithEmptySrc := config.overwriteWithEmptyValue - overwriteSliceWithEmptySrc := config.overwriteSliceWithEmptyValue - sliceDeepCopy := config.sliceDeepCopy if !src.IsValid() { return @@ -77,10 +54,10 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co } } // Remember, remember... - visited[h] = &visit{typ, seen, addr} + visited[h] = &visit{addr, typ, seen} } - if config.Transformers != nil && !isReflectNil(dst) && dst.IsValid() { + if config.Transformers != nil && !isEmptyValue(dst) { if fn := config.Transformers.Transformer(dst.Type()); fn != nil { err = fn(dst, src) return @@ -89,34 +66,21 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co switch dst.Kind() { case reflect.Struct: - if hasMergeableFields(dst) { + if hasExportedField(dst) { for i, n := 0, dst.NumField(); i < n; i++ { if err = deepMerge(dst.Field(i), src.Field(i), visited, depth+1, config); err != nil { return } } } else { - if dst.CanSet() && (isReflectNil(dst) || overwrite) && (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc) { + if dst.CanSet() && !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) { dst.Set(src) } } case reflect.Map: if dst.IsNil() && !src.IsNil() { - if dst.CanSet() { - dst.Set(reflect.MakeMap(dst.Type())) - } else { - dst = src - return - } + dst.Set(reflect.MakeMap(dst.Type())) } - - if src.Kind() != reflect.Map { - if overwrite && dst.CanSet() { - dst.Set(src) - } - return - } - for _, key := range src.MapKeys() { srcElement := src.MapIndex(key) if !srcElement.IsValid() { @@ -126,9 +90,6 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co switch srcElement.Kind() { case reflect.Chan, reflect.Func, reflect.Map, reflect.Interface, reflect.Slice: if srcElement.IsNil() { - if overwrite { - dst.SetMapIndex(key, srcElement) - } continue } fallthrough @@ -163,116 +124,48 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co dstSlice = reflect.ValueOf(dstElement.Interface()) } - if (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc || overwriteSliceWithEmptySrc) && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) && !config.AppendSlice && !sliceDeepCopy { - if typeCheck && srcSlice.Type() != dstSlice.Type() { - return fmt.Errorf("cannot override two slices with different type (%s, %s)", srcSlice.Type(), dstSlice.Type()) - } + if !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { dstSlice = srcSlice } else if config.AppendSlice { - if srcSlice.Type() != dstSlice.Type() { - return fmt.Errorf("cannot append two slices with different type (%s, %s)", srcSlice.Type(), dstSlice.Type()) - } dstSlice = reflect.AppendSlice(dstSlice, srcSlice) - } else if sliceDeepCopy { - i := 0 - for ; i < srcSlice.Len() && i < dstSlice.Len(); i++ { - srcElement := srcSlice.Index(i) - dstElement := dstSlice.Index(i) - - if srcElement.CanInterface() { - srcElement = reflect.ValueOf(srcElement.Interface()) - } - if dstElement.CanInterface() { - dstElement = reflect.ValueOf(dstElement.Interface()) - } - - if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil { - return - } - } - } dst.SetMapIndex(key, dstSlice) } } - - if dstElement.IsValid() && !isEmptyValue(dstElement, !config.ShouldNotDereference) { - if reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Slice { - continue - } - if reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Map && reflect.TypeOf(dstElement.Interface()).Kind() == reflect.Map { - continue - } + if dstElement.IsValid() && reflect.TypeOf(srcElement.Interface()).Kind() == reflect.Map { + continue } - if srcElement.IsValid() && ((srcElement.Kind() != reflect.Ptr && overwrite) || !dstElement.IsValid() || isEmptyValue(dstElement, !config.ShouldNotDereference)) { + if srcElement.IsValid() && (overwrite || (!dstElement.IsValid() || isEmptyValue(dstElement))) { if dst.IsNil() { dst.Set(reflect.MakeMap(dst.Type())) } dst.SetMapIndex(key, srcElement) } } - - // Ensure that all keys in dst are deleted if they are not in src. - if overwriteWithEmptySrc { - for _, key := range dst.MapKeys() { - srcElement := src.MapIndex(key) - if !srcElement.IsValid() { - dst.SetMapIndex(key, reflect.Value{}) - } - } - } case reflect.Slice: if !dst.CanSet() { break } - if (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc || overwriteSliceWithEmptySrc) && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) && !config.AppendSlice && !sliceDeepCopy { + if !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { dst.Set(src) } else if config.AppendSlice { - if src.Type() != dst.Type() { - return fmt.Errorf("cannot append two slice with different type (%s, %s)", src.Type(), dst.Type()) - } dst.Set(reflect.AppendSlice(dst, src)) - } else if sliceDeepCopy { - for i := 0; i < src.Len() && i < dst.Len(); i++ { - srcElement := src.Index(i) - dstElement := dst.Index(i) - if srcElement.CanInterface() { - srcElement = reflect.ValueOf(srcElement.Interface()) - } - if dstElement.CanInterface() { - dstElement = reflect.ValueOf(dstElement.Interface()) - } - - if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil { - return - } - } } case reflect.Ptr: fallthrough case reflect.Interface: - if isReflectNil(src) { - if overwriteWithEmptySrc && dst.CanSet() && src.Type().AssignableTo(dst.Type()) { - dst.Set(src) - } + if src.IsNil() { break } - if src.Kind() != reflect.Interface { - if dst.IsNil() || (src.Kind() != reflect.Ptr && overwrite) { - if dst.CanSet() && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) { + if dst.IsNil() || overwrite { + if dst.CanSet() && (overwrite || isEmptyValue(dst)) { dst.Set(src) } } else if src.Kind() == reflect.Ptr { - if !config.ShouldNotDereference { - if err = deepMerge(dst.Elem(), src.Elem(), visited, depth+1, config); err != nil { - return - } - } else { - if overwriteWithEmptySrc || (overwrite && !src.IsNil()) || dst.IsNil() { - dst.Set(src) - } + if err = deepMerge(dst.Elem(), src.Elem(), visited, depth+1, config); err != nil { + return } } else if dst.Elem().Type() == src.Type() { if err = deepMerge(dst.Elem(), src, visited, depth+1, config); err != nil { @@ -283,31 +176,18 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co } break } - if dst.IsNil() || overwrite { - if dst.CanSet() && (overwrite || isEmptyValue(dst, !config.ShouldNotDereference)) { + if dst.CanSet() && (overwrite || isEmptyValue(dst)) { dst.Set(src) } - break - } - - if dst.Elem().Kind() == src.Elem().Kind() { - if err = deepMerge(dst.Elem(), src.Elem(), visited, depth+1, config); err != nil { - return - } - break + } else if err = deepMerge(dst.Elem(), src.Elem(), visited, depth+1, config); err != nil { + return } default: - mustSet := (isEmptyValue(dst, !config.ShouldNotDereference) || overwrite) && (!isEmptyValue(src, !config.ShouldNotDereference) || overwriteWithEmptySrc) - if mustSet { - if dst.CanSet() { - dst.Set(src) - } else { - dst = src - } + if dst.CanSet() && !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) { + dst.Set(src) } } - return } @@ -319,7 +199,7 @@ func Merge(dst, src interface{}, opts ...func(*Config)) error { return merge(dst, src, opts...) } -// MergeWithOverwrite will do the same as Merge except that non-empty dst attributes will be overridden by +// MergeWithOverwrite will do the same as Merge except that non-empty dst attributes will be overriden by // non-empty src attribute values. // Deprecated: use Merge(…) with WithOverride func MergeWithOverwrite(dst, src interface{}, opts ...func(*Config)) error { @@ -338,43 +218,12 @@ func WithOverride(config *Config) { config.Overwrite = true } -// WithOverwriteWithEmptyValue will make merge override non empty dst attributes with empty src attributes values. -func WithOverwriteWithEmptyValue(config *Config) { - config.Overwrite = true - config.overwriteWithEmptyValue = true -} - -// WithOverrideEmptySlice will make merge override empty dst slice with empty src slice. -func WithOverrideEmptySlice(config *Config) { - config.overwriteSliceWithEmptyValue = true -} - -// WithoutDereference prevents dereferencing pointers when evaluating whether they are empty -// (i.e. a non-nil pointer is never considered empty). -func WithoutDereference(config *Config) { - config.ShouldNotDereference = true -} - -// WithAppendSlice will make merge append slices instead of overwriting it. +// WithAppendSlice will make merge append slices instead of overwriting it func WithAppendSlice(config *Config) { config.AppendSlice = true } -// WithTypeCheck will make merge check types while overwriting it (must be used with WithOverride). -func WithTypeCheck(config *Config) { - config.TypeCheck = true -} - -// WithSliceDeepCopy will merge slice element one by one with Overwrite flag. -func WithSliceDeepCopy(config *Config) { - config.sliceDeepCopy = true - config.Overwrite = true -} - func merge(dst, src interface{}, opts ...func(*Config)) error { - if dst != nil && reflect.ValueOf(dst).Kind() != reflect.Ptr { - return ErrNonPointerArgument - } var ( vDst, vSrc reflect.Value err error @@ -394,16 +243,3 @@ func merge(dst, src interface{}, opts ...func(*Config)) error { } return deepMerge(vDst, vSrc, make(map[uintptr]*visit), 0, config) } - -// IsReflectNil is the reflect value provided nil -func isReflectNil(v reflect.Value) bool { - k := v.Kind() - switch k { - case reflect.Interface, reflect.Slice, reflect.Chan, reflect.Func, reflect.Map, reflect.Ptr: - // Both interface and slice are nil if first word is 0. - // Both are always bigger than a word; assume flagIndir. - return v.IsNil() - default: - return false - } -} diff --git a/vendor/github.com/imdario/mergo/mergo.go b/vendor/github.com/imdario/mergo/mergo.go index 0a721e2d85..a82fea2fdc 100644 --- a/vendor/github.com/imdario/mergo/mergo.go +++ b/vendor/github.com/imdario/mergo/mergo.go @@ -17,10 +17,9 @@ import ( var ( ErrNilArguments = errors.New("src and dst must not be nil") ErrDifferentArgumentsTypes = errors.New("src and dst must be of same type") - ErrNotSupported = errors.New("only structs, maps, and slices are supported") + ErrNotSupported = errors.New("only structs and maps are supported") ErrExpectedMapAsDestination = errors.New("dst was expected to be a map") ErrExpectedStructAsDestination = errors.New("dst was expected to be a struct") - ErrNonPointerArgument = errors.New("dst must be a pointer") ) // During deepMerge, must keep track of checks that are @@ -28,13 +27,13 @@ var ( // checks in progress are true when it reencounters them. // Visited are stored in a map indexed by 17 * a1 + a2; type visit struct { + ptr uintptr typ reflect.Type next *visit - ptr uintptr } // From src/pkg/encoding/json/encode.go. -func isEmptyValue(v reflect.Value, shouldDereference bool) bool { +func isEmptyValue(v reflect.Value) bool { switch v.Kind() { case reflect.Array, reflect.Map, reflect.Slice, reflect.String: return v.Len() == 0 @@ -50,10 +49,7 @@ func isEmptyValue(v reflect.Value, shouldDereference bool) bool { if v.IsNil() { return true } - if shouldDereference { - return isEmptyValue(v.Elem(), shouldDereference) - } - return false + return isEmptyValue(v.Elem()) case reflect.Func: return v.IsNil() case reflect.Invalid: @@ -68,7 +64,7 @@ func resolveValues(dst, src interface{}) (vDst, vSrc reflect.Value, err error) { return } vDst = reflect.ValueOf(dst).Elem() - if vDst.Kind() != reflect.Struct && vDst.Kind() != reflect.Map && vDst.Kind() != reflect.Slice { + if vDst.Kind() != reflect.Struct && vDst.Kind() != reflect.Map { err = ErrNotSupported return } @@ -79,3 +75,23 @@ func resolveValues(dst, src interface{}) (vDst, vSrc reflect.Value, err error) { } return } + +// Traverses recursively both values, assigning src's fields values to dst. +// The map argument tracks comparisons that have already been seen, which allows +// short circuiting on recursive types. +func deeper(dst, src reflect.Value, visited map[uintptr]*visit, depth int) (err error) { + if dst.CanAddr() { + addr := dst.UnsafeAddr() + h := 17 * addr + seen := visited[h] + typ := dst.Type() + for p := seen; p != nil; p = p.next { + if p.ptr == addr && p.typ == typ { + return nil + } + } + // Remember, remember... + visited[h] = &visit{addr, typ, seen} + } + return // TODO refactor +} diff --git a/vendor/github.com/maistra/istio-operator/LICENSE b/vendor/github.com/istio-ecosystem/sail-operator/LICENSE similarity index 99% rename from vendor/github.com/maistra/istio-operator/LICENSE rename to vendor/github.com/istio-ecosystem/sail-operator/LICENSE index b085857dfb..75bfd113b3 100644 --- a/vendor/github.com/maistra/istio-operator/LICENSE +++ b/vendor/github.com/istio-ecosystem/sail-operator/LICENSE @@ -1,4 +1,5 @@ - Apache License + + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -178,7 +179,7 @@ APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" + boilerplate notice, with the fields enclosed by brackets "{}" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a @@ -186,8 +187,7 @@ same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2020 Red Hat Inc - + Copyright {yyyy} {name of copyright owner} Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/common.go similarity index 64% rename from vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go rename to vendor/github.com/istio-ecosystem/sail-operator/api/v1/common.go index b1e363d6cf..45b0303978 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/common.go @@ -1,9 +1,10 @@ -// Copyright 2019 The Prometheus Authors +// Copyright Istio Authors +// // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -11,16 +12,11 @@ // See the License for the specific language governing permissions and // limitations under the License. -//go:build js -// +build js - -package prometheus +package v1 -func canCollectProcess() bool { - return false -} +import ( + "time" +) -func (c *processCollector) processCollect(ch chan<- Metric) { - // noop on this platform - return -} +// testTime is only in unit tests to pin the time to a fixed value +var testTime *time.Time diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/groupversion_info.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/groupversion_info.go new file mode 100644 index 0000000000..3c9573b0b3 --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/groupversion_info.go @@ -0,0 +1,34 @@ +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// package v1 contains API Schema definitions for the sailoperator.io v1 API group +// +kubebuilder:object:generate=true +// +groupName=sailoperator.io +package v1 + +import ( + "k8s.io/apimachinery/pkg/runtime/schema" + "sigs.k8s.io/controller-runtime/pkg/scheme" +) + +var ( + // GroupVersion is group version used to register these objects + GroupVersion = schema.GroupVersion{Group: "sailoperator.io", Version: "v1"} + + // SchemeBuilder is used to add go types to the GroupVersionKind scheme + SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion} + + // AddToScheme adds the types in this group-version to the given scheme. + AddToScheme = SchemeBuilder.AddToScheme +) diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istio_types.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istio_types.go new file mode 100644 index 0000000000..f22f88672f --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istio_types.go @@ -0,0 +1,281 @@ +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package v1 + +import ( + "time" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +const IstioKind = "Istio" + +type UpdateStrategyType string + +const ( + UpdateStrategyTypeInPlace UpdateStrategyType = "InPlace" + UpdateStrategyTypeRevisionBased UpdateStrategyType = "RevisionBased" + + DefaultRevisionDeletionGracePeriodSeconds = 30 + MinRevisionDeletionGracePeriodSeconds = 0 +) + +// IstioSpec defines the desired state of Istio +// +kubebuilder:validation:XValidation:rule="!has(self.values) || !has(self.values.global) || !has(self.values.global.istioNamespace) || self.values.global.istioNamespace == self.__namespace__",message="spec.values.global.istioNamespace must match spec.namespace" +type IstioSpec struct { + // +sail:version + // Defines the version of Istio to install. + // Must be one of: v1.24-latest, v1.24.3, v1.24.2, v1.24.1, v1.24.0, v1.23-latest, v1.23.5, v1.23.4, v1.23.3, v1.23.2, v1.22-latest, v1.22.8, v1.22.7, v1.22.6, v1.22.5, v1.21.6, master, v1.25-alpha.c2ac935c. + // +operator-sdk:csv:customresourcedefinitions:type=spec,order=1,displayName="Istio Version",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:fieldGroup:General", "urn:alm:descriptor:com.tectonic.ui:select:v1.24-latest", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.3", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.2", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.1", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.0", "urn:alm:descriptor:com.tectonic.ui:select:v1.23-latest", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.5", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.4", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.3", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.2", "urn:alm:descriptor:com.tectonic.ui:select:v1.22-latest", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.8", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.7", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.6", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.5", "urn:alm:descriptor:com.tectonic.ui:select:v1.21.6", "urn:alm:descriptor:com.tectonic.ui:select:master", "urn:alm:descriptor:com.tectonic.ui:select:v1.25-alpha.c2ac935c"} + // +kubebuilder:validation:Enum=v1.24-latest;v1.24.3;v1.24.2;v1.24.1;v1.24.0;v1.23-latest;v1.23.5;v1.23.4;v1.23.3;v1.23.2;v1.22-latest;v1.22.8;v1.22.7;v1.22.6;v1.22.5;v1.21.6;master;v1.25-alpha.c2ac935c + // +kubebuilder:default=v1.24.3 + Version string `json:"version"` + + // Defines the update strategy to use when the version in the Istio CR is updated. + // +operator-sdk:csv:customresourcedefinitions:type=spec,displayName="Update Strategy" + // +kubebuilder:default={type: "InPlace"} + UpdateStrategy *IstioUpdateStrategy `json:"updateStrategy,omitempty"` + + // +sail:profile + // The built-in installation configuration profile to use. + // The 'default' profile is always applied. On OpenShift, the 'openshift' profile is also applied on top of 'default'. + // Must be one of: ambient, default, demo, empty, external, openshift-ambient, openshift, preview, remote, stable. + // +++PROFILES-DROPDOWN-HIDDEN-UNTIL-WE-FULLY-IMPLEMENT-THEM+++operator-sdk:csv:customresourcedefinitions:type=spec,displayName="Profile",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:fieldGroup:General", "urn:alm:descriptor:com.tectonic.ui:select:ambient", "urn:alm:descriptor:com.tectonic.ui:select:default", "urn:alm:descriptor:com.tectonic.ui:select:demo", "urn:alm:descriptor:com.tectonic.ui:select:empty", "urn:alm:descriptor:com.tectonic.ui:select:external", "urn:alm:descriptor:com.tectonic.ui:select:minimal", "urn:alm:descriptor:com.tectonic.ui:select:preview", "urn:alm:descriptor:com.tectonic.ui:select:remote"} + // +operator-sdk:csv:customresourcedefinitions:type=spec,xDescriptors={"urn:alm:descriptor:com.tectonic.ui:hidden"} + // +kubebuilder:validation:Enum=ambient;default;demo;empty;external;openshift-ambient;openshift;preview;remote;stable + Profile string `json:"profile,omitempty"` + + // Namespace to which the Istio components should be installed. Note that this field is immutable. + // +operator-sdk:csv:customresourcedefinitions:type=spec,xDescriptors={"urn:alm:descriptor:io.kubernetes:Namespace"} + // +kubebuilder:default=istio-system + // +kubebuilder:validation:XValidation:rule="self == oldSelf",message="Value is immutable" + Namespace string `json:"namespace"` + + // Defines the values to be passed to the Helm charts when installing Istio. + // +operator-sdk:csv:customresourcedefinitions:type=spec,displayName="Helm Values" + Values *Values `json:"values,omitempty"` +} + +// IstioUpdateStrategy defines how the control plane should be updated when the version in +// the Istio CR is updated. +type IstioUpdateStrategy struct { + // Type of strategy to use. Can be "InPlace" or "RevisionBased". When the "InPlace" strategy + // is used, the existing Istio control plane is updated in-place. The workloads therefore + // don't need to be moved from one control plane instance to another. When the "RevisionBased" + // strategy is used, a new Istio control plane instance is created for every change to the + // Istio.spec.version field. The old control plane remains in place until all workloads have + // been moved to the new control plane instance. + // + // The "InPlace" strategy is the default. TODO: change default to "RevisionBased" + // +operator-sdk:csv:customresourcedefinitions:type=spec,order=1,displayName="Type",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:select:InPlace", "urn:alm:descriptor:com.tectonic.ui:select:RevisionBased"} + // +kubebuilder:validation:Enum=InPlace;RevisionBased + // +kubebuilder:default=InPlace + Type UpdateStrategyType `json:"type,omitempty"` + + // Defines how many seconds the operator should wait before removing a non-active revision after all + // the workloads have stopped using it. You may want to set this value on the order of minutes. + // The minimum is 0 and the default value is 30. + // +operator-sdk:csv:customresourcedefinitions:type=spec,order=2,displayName="Inactive Revision Deletion Grace Period (seconds)",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:number"} + // +kubebuilder:validation:Minimum=0 + InactiveRevisionDeletionGracePeriodSeconds *int64 `json:"inactiveRevisionDeletionGracePeriodSeconds,omitempty"` + + // Defines whether the workloads should be moved from one control plane instance to another + // automatically. If updateWorkloads is true, the operator moves the workloads from the old + // control plane instance to the new one after the new control plane is ready. + // If updateWorkloads is false, the user must move the workloads manually by updating the + // istio.io/rev labels on the namespace and/or the pods. + // Defaults to false. + // +operator-sdk:csv:customresourcedefinitions:type=spec,order=3,displayName="Update Workloads Automatically",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:booleanSwitch"} + UpdateWorkloads bool `json:"updateWorkloads,omitempty"` +} + +// IstioStatus defines the observed state of Istio +type IstioStatus struct { + // ObservedGeneration is the most recent generation observed for this + // Istio object. It corresponds to the object's generation, which is + // updated on mutation by the API Server. The information in the status + // pertains to this particular generation of the object. + ObservedGeneration int64 `json:"observedGeneration,omitempty"` + + // Represents the latest available observations of the object's current state. + Conditions []IstioCondition `json:"conditions,omitempty"` + + // Reports the current state of the object. + State IstioConditionReason `json:"state,omitempty"` + + // The name of the active revision. + ActiveRevisionName string `json:"activeRevisionName,omitempty"` + + // Reports information about the underlying IstioRevisions. + Revisions RevisionSummary `json:"revisions,omitempty"` +} + +// RevisionSummary contains information on the number of IstioRevisions associated with this Istio. +type RevisionSummary struct { + // Total number of IstioRevisions currently associated with this Istio. + Total int32 `json:"total"` + + // Number of IstioRevisions that are Ready. + Ready int32 `json:"ready"` + + // Number of IstioRevisions that are currently in use. + InUse int32 `json:"inUse"` +} + +// GetCondition returns the condition of the specified type +func (s *IstioStatus) GetCondition(conditionType IstioConditionType) IstioCondition { + if s != nil { + for i := range s.Conditions { + if s.Conditions[i].Type == conditionType { + return s.Conditions[i] + } + } + } + return IstioCondition{Type: conditionType, Status: metav1.ConditionUnknown} +} + +// SetCondition sets a specific condition in the list of conditions +func (s *IstioStatus) SetCondition(condition IstioCondition) { + var now time.Time + if testTime == nil { + now = time.Now() + } else { + now = *testTime + } + + // The lastTransitionTime only gets serialized out to the second. This can + // break update skipping, as the time in the resource returned from the client + // may not match the time in our cached status during a reconcile. We truncate + // here to save any problems down the line. + lastTransitionTime := metav1.NewTime(now.Truncate(time.Second)) + + for i, prevCondition := range s.Conditions { + if prevCondition.Type == condition.Type { + if prevCondition.Status != condition.Status { + condition.LastTransitionTime = lastTransitionTime + } else { + condition.LastTransitionTime = prevCondition.LastTransitionTime + } + s.Conditions[i] = condition + return + } + } + + // If the condition does not exist, initialize the lastTransitionTime + condition.LastTransitionTime = lastTransitionTime + s.Conditions = append(s.Conditions, condition) +} + +// IstioCondition represents a specific observation of the IstioCondition object's state. +type IstioCondition struct { + // The type of this condition. + Type IstioConditionType `json:"type,omitempty"` + + // The status of this condition. Can be True, False or Unknown. + Status metav1.ConditionStatus `json:"status,omitempty"` + + // Unique, single-word, CamelCase reason for the condition's last transition. + Reason IstioConditionReason `json:"reason,omitempty"` + + // Human-readable message indicating details about the last transition. + Message string `json:"message,omitempty"` + + // Last time the condition transitioned from one status to another. + LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` +} + +// IstioConditionType represents the type of the condition. Condition stages are: +// Installed, Reconciled, Ready +type IstioConditionType string + +// IstioConditionReason represents a short message indicating how the condition came +// to be in its present state. +type IstioConditionReason string + +const ( + // IstioConditionReconciled signifies whether the controller has + // successfully reconciled the resources defined through the CR. + IstioConditionReconciled IstioConditionType = "Reconciled" + + // IstioReasonReconcileError indicates that the reconciliation of the resource has failed, but will be retried. + IstioReasonReconcileError IstioConditionReason = "ReconcileError" +) + +const ( + // IstioConditionReady signifies whether any Deployment, StatefulSet, + // etc. resources are Ready. + IstioConditionReady IstioConditionType = "Ready" + + // IstioReasonRevisionNotFound indicates that the active IstioRevision is not found. + IstioReasonRevisionNotFound IstioConditionReason = "ActiveRevisionNotFound" + + // IstioReasonFailedToGetActiveRevision indicates that a failure occurred when getting the active IstioRevision + IstioReasonFailedToGetActiveRevision IstioConditionReason = "FailedToGetActiveRevision" + + // IstioReasonIstiodNotReady indicates that the control plane is fully reconciled, but istiod is not ready. + IstioReasonIstiodNotReady IstioConditionReason = "IstiodNotReady" + + // IstioReasonRemoteIstiodNotReady indicates that the control plane is fully reconciled, but the remote istiod is not ready. + IstioReasonRemoteIstiodNotReady IstioConditionReason = "RemoteIstiodNotReady" + + // IstioReasonReadinessCheckFailed indicates that readiness could not be ascertained. + IstioReasonReadinessCheckFailed IstioConditionReason = "ReadinessCheckFailed" +) + +const ( + // IstioReasonHealthy indicates that the control plane is fully reconciled and that all components are ready. + IstioReasonHealthy IstioConditionReason = "Healthy" +) + +// +kubebuilder:object:root=true +// +kubebuilder:resource:scope=Cluster,categories=istio-io +// +kubebuilder:subresource:status +// +kubebuilder:printcolumn:name="Revisions",type="string",JSONPath=".status.revisions.total",description="Total number of IstioRevision objects currently associated with this object." +// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.revisions.ready",description="Number of revisions that are ready." +// +kubebuilder:printcolumn:name="In use",type="string",JSONPath=".status.revisions.inUse",description="Number of revisions that are currently being used by workloads." +// +kubebuilder:printcolumn:name="Active Revision",type="string",JSONPath=".status.activeRevisionName",description="The name of the currently active revision." +// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.state",description="The current state of the active revision." +// +kubebuilder:printcolumn:name="Version",type="string",JSONPath=".spec.version",description="The version of the control plane installation." +// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" + +// Istio represents an Istio Service Mesh deployment consisting of one or more +// control plane instances (represented by one or more IstioRevision objects). +// To deploy an Istio Service Mesh, a user creates an Istio object with the +// desired Istio version and configuration. The operator then creates +// an IstioRevision object, which in turn creates the underlying Deployment +// objects for istiod and other control plane components, similar to how a +// Deployment object in Kubernetes creates ReplicaSets that create the Pods. +type Istio struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + // +kubebuilder:default={version: "v1.24.3", namespace: "istio-system", updateStrategy: {type:"InPlace"}} + Spec IstioSpec `json:"spec,omitempty"` + + Status IstioStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// IstioList contains a list of Istio +type IstioList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []Istio `json:"items"` +} + +func init() { + SchemeBuilder.Register(&Istio{}, &IstioList{}) +} diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiocni_types.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiocni_types.go new file mode 100644 index 0000000000..55e12e23d0 --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiocni_types.go @@ -0,0 +1,198 @@ +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package v1 + +import ( + "time" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +const ( + IstioCNIKind = "IstioCNI" +) + +// IstioCNISpec defines the desired state of IstioCNI +type IstioCNISpec struct { + // +sail:version + // Defines the version of Istio to install. + // Must be one of: v1.24-latest, v1.24.3, v1.24.2, v1.24.1, v1.24.0, v1.23-latest, v1.23.5, v1.23.4, v1.23.3, v1.23.2, v1.22-latest, v1.22.8, v1.22.7, v1.22.6, v1.22.5, v1.21.6, master, v1.25-alpha.c2ac935c. + // +operator-sdk:csv:customresourcedefinitions:type=spec,order=1,displayName="Istio Version",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:fieldGroup:General", "urn:alm:descriptor:com.tectonic.ui:select:v1.24-latest", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.3", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.2", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.1", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.0", "urn:alm:descriptor:com.tectonic.ui:select:v1.23-latest", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.5", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.4", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.3", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.2", "urn:alm:descriptor:com.tectonic.ui:select:v1.22-latest", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.8", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.7", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.6", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.5", "urn:alm:descriptor:com.tectonic.ui:select:v1.21.6", "urn:alm:descriptor:com.tectonic.ui:select:master", "urn:alm:descriptor:com.tectonic.ui:select:v1.25-alpha.c2ac935c"} + // +kubebuilder:validation:Enum=v1.24-latest;v1.24.3;v1.24.2;v1.24.1;v1.24.0;v1.23-latest;v1.23.5;v1.23.4;v1.23.3;v1.23.2;v1.22-latest;v1.22.8;v1.22.7;v1.22.6;v1.22.5;v1.21.6;master;v1.25-alpha.c2ac935c + // +kubebuilder:default=v1.24.3 + Version string `json:"version"` + + // +sail:profile + // The built-in installation configuration profile to use. + // The 'default' profile is always applied. On OpenShift, the 'openshift' profile is also applied on top of 'default'. + // Must be one of: ambient, default, demo, empty, external, openshift-ambient, openshift, preview, remote, stable. + // +++PROFILES-DROPDOWN-HIDDEN-UNTIL-WE-FULLY-IMPLEMENT-THEM+++operator-sdk:csv:customresourcedefinitions:type=spec,displayName="Profile",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:fieldGroup:General", "urn:alm:descriptor:com.tectonic.ui:select:ambient", "urn:alm:descriptor:com.tectonic.ui:select:default", "urn:alm:descriptor:com.tectonic.ui:select:demo", "urn:alm:descriptor:com.tectonic.ui:select:empty", "urn:alm:descriptor:com.tectonic.ui:select:external", "urn:alm:descriptor:com.tectonic.ui:select:minimal", "urn:alm:descriptor:com.tectonic.ui:select:preview", "urn:alm:descriptor:com.tectonic.ui:select:remote"} + // +operator-sdk:csv:customresourcedefinitions:type=spec,xDescriptors={"urn:alm:descriptor:com.tectonic.ui:hidden"} + // +kubebuilder:validation:Enum=ambient;default;demo;empty;external;openshift-ambient;openshift;preview;remote;stable + Profile string `json:"profile,omitempty"` + + // Namespace to which the Istio CNI component should be installed. Note that this field is immutable. + // +operator-sdk:csv:customresourcedefinitions:type=spec,xDescriptors={"urn:alm:descriptor:io.kubernetes:Namespace"} + // +kubebuilder:default=istio-cni + // +kubebuilder:validation:XValidation:rule="self == oldSelf",message="Value is immutable" + Namespace string `json:"namespace"` + + // Defines the values to be passed to the Helm charts when installing Istio CNI. + // +operator-sdk:csv:customresourcedefinitions:type=spec,displayName="Helm Values" + Values *CNIValues `json:"values,omitempty"` +} + +// IstioCNIStatus defines the observed state of IstioCNI +type IstioCNIStatus struct { + // ObservedGeneration is the most recent generation observed for this + // IstioCNI object. It corresponds to the object's generation, which is + // updated on mutation by the API Server. The information in the status + // pertains to this particular generation of the object. + ObservedGeneration int64 `json:"observedGeneration,omitempty"` + + // Represents the latest available observations of the object's current state. + Conditions []IstioCNICondition `json:"conditions,omitempty"` + + // Reports the current state of the object. + State IstioCNIConditionReason `json:"state,omitempty"` +} + +// GetCondition returns the condition of the specified type +func (s *IstioCNIStatus) GetCondition(conditionType IstioCNIConditionType) IstioCNICondition { + if s != nil { + for i := range s.Conditions { + if s.Conditions[i].Type == conditionType { + return s.Conditions[i] + } + } + } + return IstioCNICondition{Type: conditionType, Status: metav1.ConditionUnknown} +} + +// SetCondition sets a specific condition in the list of conditions +func (s *IstioCNIStatus) SetCondition(condition IstioCNICondition) { + var now time.Time + if testTime == nil { + now = time.Now() + } else { + now = *testTime + } + + // The lastTransitionTime only gets serialized out to the second. This can + // break update skipping, as the time in the resource returned from the client + // may not match the time in our cached status during a reconcile. We truncate + // here to save any problems down the line. + lastTransitionTime := metav1.NewTime(now.Truncate(time.Second)) + + for i, prevCondition := range s.Conditions { + if prevCondition.Type == condition.Type { + if prevCondition.Status != condition.Status { + condition.LastTransitionTime = lastTransitionTime + } else { + condition.LastTransitionTime = prevCondition.LastTransitionTime + } + s.Conditions[i] = condition + return + } + } + + // If the condition does not exist, initialize the lastTransitionTime + condition.LastTransitionTime = lastTransitionTime + s.Conditions = append(s.Conditions, condition) +} + +// IstioCNICondition represents a specific observation of the IstioCNI object's state. +type IstioCNICondition struct { + // The type of this condition. + Type IstioCNIConditionType `json:"type,omitempty"` + + // The status of this condition. Can be True, False or Unknown. + Status metav1.ConditionStatus `json:"status,omitempty"` + + // Unique, single-word, CamelCase reason for the condition's last transition. + Reason IstioCNIConditionReason `json:"reason,omitempty"` + + // Human-readable message indicating details about the last transition. + Message string `json:"message,omitempty"` + + // Last time the condition transitioned from one status to another. + LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` +} + +// IstioCNIConditionType represents the type of the condition. Condition stages are: +// Installed, Reconciled, Ready +type IstioCNIConditionType string + +// IstioCNIConditionReason represents a short message indicating how the condition came +// to be in its present state. +type IstioCNIConditionReason string + +const ( + // IstioCNIConditionReconciled signifies whether the controller has + // successfully reconciled the resources defined through the CR. + IstioCNIConditionReconciled IstioCNIConditionType = "Reconciled" + + // IstioCNIReasonReconcileError indicates that the reconciliation of the resource has failed, but will be retried. + IstioCNIReasonReconcileError IstioCNIConditionReason = "ReconcileError" +) + +const ( + // IstioCNIConditionReady signifies whether the istio-cni-node DaemonSet is ready. + IstioCNIConditionReady IstioCNIConditionType = "Ready" + + // IstioCNIDaemonSetNotReady indicates that the istio-cni-node DaemonSet is not ready. + IstioCNIDaemonSetNotReady IstioCNIConditionReason = "DaemonSetNotReady" + + // IstioCNIReasonReadinessCheckFailed indicates that the DaemonSet readiness status could not be ascertained. + IstioCNIReasonReadinessCheckFailed IstioCNIConditionReason = "ReadinessCheckFailed" +) + +const ( + // IstioCNIReasonHealthy indicates that the control plane is fully reconciled and that all components are ready. + IstioCNIReasonHealthy IstioCNIConditionReason = "Healthy" +) + +// +kubebuilder:object:root=true +// +kubebuilder:resource:scope=Cluster,categories=istio-io +// +kubebuilder:subresource:status +// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.conditions[?(@.type==\"Ready\")].status",description="Whether the Istio CNI installation is ready to handle requests." +// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.state",description="The current state of this object." +// +kubebuilder:printcolumn:name="Version",type="string",JSONPath=".spec.version",description="The version of the Istio CNI installation." +// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" +// +kubebuilder:validation:XValidation:rule="self.metadata.name == 'default'",message="metadata.name must be 'default'" + +// IstioCNI represents a deployment of the Istio CNI component. +type IstioCNI struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + // +kubebuilder:default={version: "v1.24.3", namespace: "istio-cni"} + Spec IstioCNISpec `json:"spec,omitempty"` + + Status IstioCNIStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// IstioCNIList contains a list of IstioCNI +type IstioCNIList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []IstioCNI `json:"items"` +} + +func init() { + SchemeBuilder.Register(&IstioCNI{}, &IstioCNIList{}) +} diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiorevision_types.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiorevision_types.go new file mode 100644 index 0000000000..713c9fce7c --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiorevision_types.go @@ -0,0 +1,210 @@ +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package v1 + +import ( + "time" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +const ( + IstioRevisionKind = "IstioRevision" + DefaultRevision = "default" +) + +// IstioRevisionSpec defines the desired state of IstioRevision +// +kubebuilder:validation:XValidation:rule="self.values.global.istioNamespace == self.__namespace__",message="spec.values.global.istioNamespace must match spec.namespace" +type IstioRevisionSpec struct { + // +sail:version + // Defines the version of Istio to install. + // Must be one of: v1.24.3, v1.24.2, v1.24.1, v1.24.0, v1.23.5, v1.23.4, v1.23.3, v1.23.2, v1.22.8, v1.22.7, v1.22.6, v1.22.5, v1.21.6, v1.25-alpha.c2ac935c. + // +operator-sdk:csv:customresourcedefinitions:type=spec,order=1,displayName="Istio Version",xDescriptors={"urn:alm:descriptor:com.tectonic.ui:fieldGroup:General", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.3", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.2", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.1", "urn:alm:descriptor:com.tectonic.ui:select:v1.24.0", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.5", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.4", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.3", "urn:alm:descriptor:com.tectonic.ui:select:v1.23.2", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.8", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.7", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.6", "urn:alm:descriptor:com.tectonic.ui:select:v1.22.5", "urn:alm:descriptor:com.tectonic.ui:select:v1.21.6", "urn:alm:descriptor:com.tectonic.ui:select:v1.25-alpha.c2ac935c"} + // +kubebuilder:validation:Enum=v1.24.3;v1.24.2;v1.24.1;v1.24.0;v1.23.5;v1.23.4;v1.23.3;v1.23.2;v1.22.8;v1.22.7;v1.22.6;v1.22.5;v1.21.6;v1.25-alpha.c2ac935c + Version string `json:"version"` + + // Namespace to which the Istio components should be installed. + // +operator-sdk:csv:customresourcedefinitions:type=spec,xDescriptors={"urn:alm:descriptor:io.kubernetes:Namespace"} + // +kubebuilder:validation:XValidation:rule="self == oldSelf",message="Value is immutable" + Namespace string `json:"namespace"` + + // Defines the values to be passed to the Helm charts when installing Istio. + // +operator-sdk:csv:customresourcedefinitions:type=spec,displayName="Helm Values" + Values *Values `json:"values,omitempty"` +} + +// IstioRevisionStatus defines the observed state of IstioRevision +type IstioRevisionStatus struct { + // ObservedGeneration is the most recent generation observed for this + // IstioRevision object. It corresponds to the object's generation, which is + // updated on mutation by the API Server. The information in the status + // pertains to this particular generation of the object. + ObservedGeneration int64 `json:"observedGeneration,omitempty"` + + // Represents the latest available observations of the object's current state. + Conditions []IstioRevisionCondition `json:"conditions,omitempty"` + + // Reports the current state of the object. + State IstioRevisionConditionReason `json:"state,omitempty"` +} + +// GetCondition returns the condition of the specified type +func (s *IstioRevisionStatus) GetCondition(conditionType IstioRevisionConditionType) IstioRevisionCondition { + if s != nil { + for i := range s.Conditions { + if s.Conditions[i].Type == conditionType { + return s.Conditions[i] + } + } + } + return IstioRevisionCondition{Type: conditionType, Status: metav1.ConditionUnknown} +} + +// SetCondition sets a specific condition in the list of conditions +func (s *IstioRevisionStatus) SetCondition(condition IstioRevisionCondition) { + var now time.Time + if testTime == nil { + now = time.Now() + } else { + now = *testTime + } + + // The lastTransitionTime only gets serialized out to the second. This can + // break update skipping, as the time in the resource returned from the client + // may not match the time in our cached status during a reconcile. We truncate + // here to save any problems down the line. + lastTransitionTime := metav1.NewTime(now.Truncate(time.Second)) + + for i, prevCondition := range s.Conditions { + if prevCondition.Type == condition.Type { + if prevCondition.Status != condition.Status { + condition.LastTransitionTime = lastTransitionTime + } else { + condition.LastTransitionTime = prevCondition.LastTransitionTime + } + s.Conditions[i] = condition + return + } + } + + // If the condition does not exist, initialize the lastTransitionTime + condition.LastTransitionTime = lastTransitionTime + s.Conditions = append(s.Conditions, condition) +} + +// IstioRevisionCondition represents a specific observation of the IstioRevision object's state. +type IstioRevisionCondition struct { + // The type of this condition. + Type IstioRevisionConditionType `json:"type,omitempty"` + + // The status of this condition. Can be True, False or Unknown. + Status metav1.ConditionStatus `json:"status,omitempty"` + + // Unique, single-word, CamelCase reason for the condition's last transition. + Reason IstioRevisionConditionReason `json:"reason,omitempty"` + + // Human-readable message indicating details about the last transition. + Message string `json:"message,omitempty"` + + // Last time the condition transitioned from one status to another. + LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` +} + +// IstioRevisionConditionType represents the type of the condition. Condition stages are: +// Installed, Reconciled, Ready +type IstioRevisionConditionType string + +// IstioRevisionConditionReason represents a short message indicating how the condition came +// to be in its present state. +type IstioRevisionConditionReason string + +const ( + // IstioRevisionConditionReconciled signifies whether the controller has + // successfully reconciled the resources defined through the CR. + IstioRevisionConditionReconciled IstioRevisionConditionType = "Reconciled" + + // IstioRevisionReasonReconcileError indicates that the reconciliation of the resource has failed, but will be retried. + IstioRevisionReasonReconcileError IstioRevisionConditionReason = "ReconcileError" +) + +const ( + // IstioRevisionConditionReady signifies whether any Deployment, StatefulSet, + // etc. resources are Ready. + IstioRevisionConditionReady IstioRevisionConditionType = "Ready" + + // IstioRevisionReasonIstiodNotReady indicates that the control plane is fully reconciled, but istiod is not ready. + IstioRevisionReasonIstiodNotReady IstioRevisionConditionReason = "IstiodNotReady" + + // IstioRevisionReasonRemoteIstiodNotReady indicates that the remote istiod is not ready. + IstioRevisionReasonRemoteIstiodNotReady IstioRevisionConditionReason = "RemoteIstiodNotReady" + + // IstioRevisionReasonReadinessCheckFailed indicates that istiod readiness status could not be ascertained. + IstioRevisionReasonReadinessCheckFailed IstioRevisionConditionReason = "ReadinessCheckFailed" +) + +const ( + // IstioRevisionConditionInUse signifies whether any workload is configured to use the revision. + IstioRevisionConditionInUse IstioRevisionConditionType = "InUse" + + // IstioRevisionReasonReferencedByWorkloads indicates that the revision is referenced by at least one pod or namespace. + IstioRevisionReasonReferencedByWorkloads IstioRevisionConditionReason = "ReferencedByWorkloads" + + // IstioRevisionReasonNotReferenced indicates that the revision is not referenced by any pod or namespace. + IstioRevisionReasonNotReferenced IstioRevisionConditionReason = "NotReferencedByAnything" + + // IstioRevisionReasonUsageCheckFailed indicates that the operator could not check whether any workloads use the revision. + IstioRevisionReasonUsageCheckFailed IstioRevisionConditionReason = "UsageCheckFailed" +) + +const ( + // IstioRevisionReasonHealthy indicates that the control plane is fully reconciled and that all components are ready. + IstioRevisionReasonHealthy IstioRevisionConditionReason = "Healthy" +) + +// +kubebuilder:object:root=true +// +kubebuilder:resource:scope=Cluster,shortName=istiorev,categories=istio-io +// +kubebuilder:subresource:status +// +kubebuilder:printcolumn:name="Type",type="string",JSONPath=".spec.type",description="Whether the control plane is installed locally or in a remote cluster." +// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.conditions[?(@.type==\"Ready\")].status",description="Whether the control plane installation is ready to handle requests." +// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.state",description="The current state of this object." +// +kubebuilder:printcolumn:name="In use",type="string",JSONPath=".status.conditions[?(@.type==\"InUse\")].status",description="Whether the revision is being used by workloads." +// +kubebuilder:printcolumn:name="Version",type="string",JSONPath=".spec.version",description="The version of the control plane installation." +// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" + +// IstioRevision represents a single revision of an Istio Service Mesh deployment. +// Users shouldn't create IstioRevision objects directly. Instead, they should +// create an Istio object and allow the operator to create the underlying +// IstioRevision object(s). +// +kubebuilder:validation:XValidation:rule="self.metadata.name == 'default' ? (!has(self.spec.values.revision) || size(self.spec.values.revision) == 0) : self.spec.values.revision == self.metadata.name",message="spec.values.revision must match metadata.name" +type IstioRevision struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + Spec IstioRevisionSpec `json:"spec,omitempty"` + Status IstioRevisionStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// IstioRevisionList contains a list of IstioRevision +type IstioRevisionList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []IstioRevision `json:"items"` +} + +func init() { + SchemeBuilder.Register(&IstioRevision{}, &IstioRevisionList{}) +} diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiorevisiontags_types.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiorevisiontags_types.go new file mode 100644 index 0000000000..268f2e5cc6 --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/istiorevisiontags_types.go @@ -0,0 +1,204 @@ +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package v1 + +import ( + "time" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +const ( + IstioRevisionTagKind = "IstioRevisionTag" + DefaultRevisionTag = "default" +) + +// IstioRevisionTagSpec defines the desired state of IstioRevisionTag +type IstioRevisionTagSpec struct { + // +kubebuilder:validation:Required + TargetRef IstioRevisionTagTargetReference `json:"targetRef"` +} + +// IstioRevisionTagTargetReference can reference either Istio or IstioRevision objects in the cluster. In the case of referencing an Istio object, the Sail Operator will automatically update the reference to the Istio object's Active Revision. +type IstioRevisionTagTargetReference struct { + // Kind is the kind of the target resource. + // + // +kubebuilder:validation:MinLength=1 + // +kubebuilder:validation:MaxLength=253 + // +kubebuilder:validation:Required + Kind string `json:"kind"` + + // Name is the name of the target resource. + // + // +kubebuilder:validation:MinLength=1 + // +kubebuilder:validation:MaxLength=253 + // +kubebuilder:validation:Required + Name string `json:"name"` +} + +// IstioRevisionStatus defines the observed state of IstioRevision +type IstioRevisionTagStatus struct { + // ObservedGeneration is the most recent generation observed for this + // IstioRevisionTag object. It corresponds to the object's generation, which is + // updated on mutation by the API Server. The information in the status + // pertains to this particular generation of the object. + ObservedGeneration int64 `json:"observedGeneration,omitempty"` + + // Represents the latest available observations of the object's current state. + Conditions []IstioRevisionTagCondition `json:"conditions,omitempty"` + + // Reports the current state of the object. + State IstioRevisionTagConditionReason `json:"state,omitempty"` + + // IstiodNamespace stores the namespace of the corresponding Istiod instance + IstiodNamespace string `json:"istiodNamespace"` + + // IstioRevision stores the name of the referenced IstioRevision + IstioRevision string `json:"istioRevision"` +} + +// GetCondition returns the condition of the specified type +func (s *IstioRevisionTagStatus) GetCondition(conditionType IstioRevisionTagConditionType) IstioRevisionTagCondition { + if s != nil { + for i := range s.Conditions { + if s.Conditions[i].Type == conditionType { + return s.Conditions[i] + } + } + } + return IstioRevisionTagCondition{Type: conditionType, Status: metav1.ConditionUnknown} +} + +// SetCondition sets a specific condition in the list of conditions +func (s *IstioRevisionTagStatus) SetCondition(condition IstioRevisionTagCondition) { + var now time.Time + if testTime == nil { + now = time.Now() + } else { + now = *testTime + } + + // The lastTransitionTime only gets serialized out to the second. This can + // break update skipping, as the time in the resource returned from the client + // may not match the time in our cached status during a reconcile. We truncate + // here to save any problems down the line. + lastTransitionTime := metav1.NewTime(now.Truncate(time.Second)) + + for i, prevCondition := range s.Conditions { + if prevCondition.Type == condition.Type { + if prevCondition.Status != condition.Status { + condition.LastTransitionTime = lastTransitionTime + } else { + condition.LastTransitionTime = prevCondition.LastTransitionTime + } + s.Conditions[i] = condition + return + } + } + + // If the condition does not exist, initialize the lastTransitionTime + condition.LastTransitionTime = lastTransitionTime + s.Conditions = append(s.Conditions, condition) +} + +// IstioRevisionCondition represents a specific observation of the IstioRevision object's state. +type IstioRevisionTagCondition struct { + // The type of this condition. + Type IstioRevisionTagConditionType `json:"type,omitempty"` + + // The status of this condition. Can be True, False or Unknown. + Status metav1.ConditionStatus `json:"status,omitempty"` + + // Unique, single-word, CamelCase reason for the condition's last transition. + Reason IstioRevisionTagConditionReason `json:"reason,omitempty"` + + // Human-readable message indicating details about the last transition. + Message string `json:"message,omitempty"` + + // Last time the condition transitioned from one status to another. + LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` +} + +// IstioRevisionConditionType represents the type of the condition. Condition stages are: +// Installed, Reconciled, Ready +type IstioRevisionTagConditionType string + +// IstioRevisionConditionReason represents a short message indicating how the condition came +// to be in its present state. +type IstioRevisionTagConditionReason string + +const ( + // IstioRevisionConditionReconciled signifies whether the controller has + // successfully reconciled the resources defined through the CR. + IstioRevisionTagConditionReconciled IstioRevisionTagConditionType = "Reconciled" + + // IstioRevisionTagNameAlreadyExists indicates that the a revision with the same name as the IstioRevisionTag already exists. + IstioRevisionTagReasonNameAlreadyExists IstioRevisionTagConditionReason = "NameAlreadyExists" + + // IstioRevisionTagReasonReferenceNotFound indicates that the resource referenced by the tag's TargetRef was not found + IstioRevisionTagReasonReferenceNotFound IstioRevisionTagConditionReason = "RefNotFound" + + // IstioRevisionReasonReconcileError indicates that the reconciliation of the resource has failed, but will be retried. + IstioRevisionTagReasonReconcileError IstioRevisionTagConditionReason = "ReconcileError" +) + +const ( + // IstioRevisionConditionInUse signifies whether any workload is configured to use the revision. + IstioRevisionTagConditionInUse IstioRevisionTagConditionType = "InUse" + + // IstioRevisionReasonReferencedByWorkloads indicates that the revision is referenced by at least one pod or namespace. + IstioRevisionTagReasonReferencedByWorkloads IstioRevisionTagConditionReason = "ReferencedByWorkloads" + + // IstioRevisionReasonNotReferenced indicates that the revision is not referenced by any pod or namespace. + IstioRevisionTagReasonNotReferenced IstioRevisionTagConditionReason = "NotReferencedByAnything" + + // IstioRevisionReasonUsageCheckFailed indicates that the operator could not check whether any workloads use the revision. + IstioRevisionTagReasonUsageCheckFailed IstioRevisionTagConditionReason = "UsageCheckFailed" +) + +const ( + // IstioRevisionTagReasonHealthy indicates that the revision tag has been successfully reconciled and is in use. + IstioRevisionTagReasonHealthy IstioRevisionTagConditionReason = "Healthy" +) + +// +kubebuilder:object:root=true +// +kubebuilder:resource:scope=Cluster,shortName=istiorevtag,categories=istio-io +// +kubebuilder:subresource:status +// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.state",description="The current state of this object." +// +kubebuilder:printcolumn:name="In use",type="string",JSONPath=".status.conditions[?(@.type==\"InUse\")].status",description="Whether the tag is being used by workloads." +// +kubebuilder:printcolumn:name="Revision",type="string",JSONPath=".status.istioRevision",description="The IstioRevision this object is referencing." +// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" + +// IstioRevisionTag references an Istio or IstioRevision object and serves as an alias for sidecar injection. It can be used to manage stable revision tags without having to use istioctl or helm directly. See https://istio.io/latest/docs/setup/upgrade/canary/#stable-revision-labels for more information on the concept. +type IstioRevisionTag struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + Spec IstioRevisionTagSpec `json:"spec,omitempty"` + Status IstioRevisionTagStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// IstioRevisionTagList contains a list of IstioRevisionTags +type IstioRevisionTagList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []IstioRevisionTag `json:"items"` +} + +func init() { + SchemeBuilder.Register(&IstioRevisionTag{}, &IstioRevisionTagList{}) +} diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/values_types.gen.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/values_types.gen.go new file mode 100644 index 0000000000..e345747e61 --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/values_types.gen.go @@ -0,0 +1,3811 @@ +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by hack/api_transformer/main.go. DO NOT EDIT. + +package v1 + +import ( + json "encoding/json" + autoscalingv2 "k8s.io/api/autoscaling/v2" + k8sv1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + intstr "k8s.io/apimachinery/pkg/util/intstr" +) + +// Mode for the ingress controller. +// +kubebuilder:validation:Enum=UNSPECIFIED;DEFAULT;STRICT;OFF +type IngressControllerMode string + +const ( + // Unspecified Istio ingress controller. + IngressControllerModeUnspecified IngressControllerMode = "UNSPECIFIED" + // Selects all Ingress resources, with or without Istio annotation. + IngressControllerModeDefault IngressControllerMode = "DEFAULT" + // Selects only resources with istio annotation. + IngressControllerModeStrict IngressControllerMode = "STRICT" + // No ingress or sync. + IngressControllerModeOff IngressControllerMode = "OFF" +) + +// Specifies which tracer to use. +// +kubebuilder:validation:Enum=zipkin;lightstep;datadog;stackdriver;openCensusAgent;none +type Tracer string + +const ( + TracerZipkin Tracer = "zipkin" + TracerLightstep Tracer = "lightstep" + TracerDatadog Tracer = "datadog" + TracerStackdriver Tracer = "stackdriver" + TracerOpencensusagent Tracer = "openCensusAgent" + TracerNone Tracer = "none" +) + +// Specifies the sidecar's default behavior when handling outbound traffic from the application. +// +kubebuilder:validation:Enum=ALLOW_ANY;REGISTRY_ONLY +type OutboundTrafficPolicyConfigMode string + +const ( + // Outbound traffic to unknown destinations will be allowed, in case there are no services or ServiceEntries for the destination port + OutboundTrafficPolicyConfigModeAllowAny OutboundTrafficPolicyConfigMode = "ALLOW_ANY" + // Restrict outbound traffic to services defined in the service registry as well as those defined through ServiceEntries + OutboundTrafficPolicyConfigModeRegistryOnly OutboundTrafficPolicyConfigMode = "REGISTRY_ONLY" +) + +// ArchConfig specifies the pod scheduling target architecture(amd64, ppc64le, s390x, arm64) +// for all the Istio control plane components. +type ArchConfig struct { + // Sets pod scheduling weight for amd64 arch + Amd64 *uint32 `json:"amd64,omitempty"` + // Sets pod scheduling weight for ppc64le arch. + Ppc64Le *uint32 `json:"ppc64le,omitempty"` + // Sets pod scheduling weight for s390x arch. + S390X *uint32 `json:"s390x,omitempty"` + // Sets pod scheduling weight for arm64 arch. + Arm64 *uint32 `json:"arm64,omitempty"` +} + +// Configuration for CNI. +type CNIConfig struct { + // Hub to pull the container image from. Image will be `Hub/Image:Tag-Variant`. + Hub *string `json:"hub,omitempty"` + // The container image tag to pull. Image will be `Hub/Image:Tag-Variant`. + Tag *string `json:"tag,omitempty"` + // The container image variant to pull. Options are "debug" or "distroless". Unset will use the default for the given version. + Variant *string `json:"variant,omitempty"` + // Image name to pull from. Image will be `Hub/Image:Tag-Variant`. + // If Image contains a "/", it will replace the entire `image` in the pod. + Image *string `json:"image,omitempty"` + // Specifies the image pull policy. one of Always, Never, IfNotPresent. + // Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. + // + // More info: https://kubernetes.io/docs/concepts/containers/images#updating-images + // +kubebuilder:validation:Enum=Always;Never;IfNotPresent + PullPolicy *k8sv1.PullPolicy `json:"pullPolicy,omitempty"` + // The directory path within the cluster node's filesystem where the CNI binaries are to be installed. Typically /var/lib/cni/bin. + CniBinDir *string `json:"cniBinDir,omitempty"` + // The directory path within the cluster node's filesystem where the CNI configuration files are to be installed. Typically /etc/cni/net.d. + CniConfDir *string `json:"cniConfDir,omitempty"` + // The name of the CNI plugin configuration file. Defaults to istio-cni.conf. + CniConfFileName *string `json:"cniConfFileName,omitempty"` + // The directory path within the cluster node's filesystem where network namespaces are located. + // Defaults to '/var/run/netns', in minikube/docker/others can be '/var/run/docker/netns'. + CniNetnsDir *string `json:"cniNetnsDir,omitempty"` + // List of namespaces that should be ignored by the CNI plugin. + ExcludeNamespaces []string `json:"excludeNamespaces,omitempty"` + // K8s affinity to set on the istio-cni Pods. Can be used to exclude istio-cni from being scheduled on specified nodes. + Affinity *k8sv1.Affinity `json:"affinity,omitempty"` + // Additional annotations to apply to the istio-cni Pods. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + PodAnnotations map[string]string `json:"podAnnotations,omitempty"` + // PodSecurityPolicy cluster role. No longer used anywhere. + PspClusterRole *string `json:"psp_cluster_role,omitempty"` + + // Same as `global.logging.level`, but will override it if set + Logging *GlobalLoggingConfig `json:"logging,omitempty"` + // Configuration for the CNI Repair controller. + Repair *CNIRepairConfig `json:"repair,omitempty"` + // Configure the plugin as a chained CNI plugin. When true, the configuration is added to the CNI chain; when false, + // the configuration is added as a standalone file in the CNI configuration directory. + Chained *bool `json:"chained,omitempty"` + // The resource quotas configration for the CNI DaemonSet. + ResourceQuotas *ResourceQuotas `json:"resource_quotas,omitempty"` + // The k8s resource requests and limits for the istio-cni Pods. + Resources *k8sv1.ResourceRequirements `json:"resources,omitempty"` + // No longer used for CNI. See: https://github.com/istio/istio/issues/49004 + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Privileged *bool `json:"privileged,omitempty"` + // The Container seccompProfile + // + // See: https://kubernetes.io/docs/tutorials/security/seccomp/ + SeccompProfile *k8sv1.SeccompProfile `json:"seccompProfile,omitempty"` + // Configuration for Istio Ambient. + Ambient *CNIAmbientConfig `json:"ambient,omitempty"` + // Specifies the CNI provider. Can be either "default" or "multus". When set to "multus", an additional + // NetworkAttachmentDefinition resource is deployed to the cluster to allow the istio-cni plugin to be + // invoked in a cluster using the Multus CNI plugin. + Provider *string `json:"provider,omitempty"` + // The number of pods that can be unavailable during a rolling update of the CNI DaemonSet (see + // `updateStrategy.rollingUpdate.maxUnavailable` here: + // https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/daemon-set-v1/#DaemonSetSpec). + // May be specified as a number of pods or as a percent of the total number + // of pods at the start of the update. + // +kubebuilder:validation:XIntOrString + RollingMaxUnavailable *intstr.IntOrString `json:"rollingMaxUnavailable,omitempty"` +} + +type CNIUsageConfig struct { + // Controls whether CNI should be used. + Enabled *bool `json:"enabled,omitempty"` + + // Specifies the CNI provider. Can be either "default" or "multus". When set to "multus", an annotation + // `k8s.v1.cni.cncf.io/networks` is set on injected pods to point to a NetworkAttachmentDefinition + Provider *string `json:"provider,omitempty"` +} + +type CNIAmbientConfig struct { + // Controls whether ambient redirection is enabled + Enabled *bool `json:"enabled,omitempty"` + // The directory path containing the configuration files for Ambient. Defaults to /etc/ambient-config. + ConfigDir *string `json:"configDir,omitempty"` + // If enabled, and ambient is enabled, DNS redirection will be enabled. + DnsCapture *bool `json:"dnsCapture,omitempty"` + // UNSTABLE: If enabled, and ambient is enabled, enables ipv6 support + Ipv6 *bool `json:"ipv6,omitempty"` +} + +type CNIRepairConfig struct { + // Controls whether repair behavior is enabled. + Enabled *bool `json:"enabled,omitempty"` + // Hub to pull the container image from. Image will be `Hub/Image:Tag-Variant`. + Hub *string `json:"hub,omitempty"` + // The container image tag to pull. Image will be `Hub/Image:Tag-Variant`. + Tag *string `json:"tag,omitempty"` + // Image name to pull from. Image will be `Hub/Image:Tag-Variant`. + // If Image contains a "/", it will replace the entire `image` in the pod. + Image *string `json:"image,omitempty"` + // The Repair controller has 3 modes (labelPods, deletePods, and repairPods). Pick which one meets your use cases. Note only one may be used. + // The mode defines the action the controller will take when a pod is detected as broken. + // If labelPods is true, the controller will label all broken pods with =. + // This is only capable of identifying broken pods; the user is responsible for fixing them (generally, by deleting them). + // Note this gives the DaemonSet a relatively high privilege, as modifying pod metadata/status can have wider impacts. + LabelPods *bool `json:"labelPods,omitempty"` + // The Repair controller has 3 modes (labelPods, deletePods, and repairPods). Pick which one meets your use cases. Note only one may be used. + // The mode defines the action the controller will take when a pod is detected as broken. + // If repairPods is true, the controller will dynamically repair any broken pod by setting up the pod networking configuration even after it has started. + // Note the pod will be crashlooping, so this may take a few minutes to become fully functional based on when the retry occurs. + // This requires no RBAC privilege, but will require the CNI agent to run as a privileged pod. + RepairPods *bool `json:"repairPods,omitempty"` + // No longer used. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + CreateEvents *string `json:"createEvents,omitempty"` + // The Repair controller has 3 modes (labelPods, deletePods, and repairPods). Pick which one meets your use cases. Note only one may be used. + // The mode defines the action the controller will take when a pod is detected as broken. + // If deletePods is true, the controller will delete the broken pod. The pod will then be rescheduled, hopefully onto a node that is fully ready. + // Note this gives the DaemonSet a relatively high privilege, as it can delete any Pod. + DeletePods *bool `json:"deletePods,omitempty"` + // The label key to apply to a broken pod when the controller is in labelPods mode. + BrokenPodLabelKey *string `json:"brokenPodLabelKey,omitempty"` + // The label value to apply to a broken pod when the controller is in labelPods mode. + BrokenPodLabelValue *string `json:"brokenPodLabelValue,omitempty"` + // The name of the init container to use for the repairPods mode. + InitContainerName *string `json:"initContainerName,omitempty"` +} + +// Configuration for the resource quotas for the CNI DaemonSet. +type ResourceQuotas struct { + // Controls whether to create resource quotas or not for the CNI DaemonSet. + Enabled *bool `json:"enabled,omitempty"` + // The hard limit on the number of pods in the namespace where the CNI DaemonSet is deployed. + Pods *int64 `json:"pods,omitempty"` +} + +// Configuration for CPU or memory target utilization for HorizontalPodAutoscaler target. +type TargetUtilizationConfig struct { + // K8s utilization setting for HorizontalPodAutoscaler target. + // + // See https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/ + TargetAverageUtilization *int32 `json:"targetAverageUtilization,omitempty"` +} + +// DefaultPodDisruptionBudgetConfig specifies the default pod disruption budget configuration. +// +// See https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ +type DefaultPodDisruptionBudgetConfig struct { + // Controls whether a PodDisruptionBudget with a default minAvailable value of 1 is created for each deployment. + Enabled *bool `json:"enabled,omitempty"` +} + +// Global Configuration for Istio components. +type GlobalConfig struct { + // Specifies pod scheduling arch(amd64, ppc64le, s390x, arm64) and weight as follows: + // + // 0 - Never scheduled + // 1 - Least preferred + // 2 - No preference + // 3 - Most preferred + // + // Deprecated: replaced by the affinity k8s settings which allows architecture nodeAffinity configuration of this behavior. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Arch *ArchConfig `json:"arch,omitempty"` + // List of certSigners to allow "approve" action in the ClusterRole + CertSigners []string `json:"certSigners,omitempty"` + // Controls whether the server-side validation is enabled. + ConfigValidation *bool `json:"configValidation,omitempty"` + // Default k8s node selector for all the Istio control plane components + // + // See https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + DefaultNodeSelector map[string]string `json:"defaultNodeSelector,omitempty"` + // Specifies the default pod disruption budget configuration. + DefaultPodDisruptionBudget *DefaultPodDisruptionBudgetConfig `json:"defaultPodDisruptionBudget,omitempty"` + // Default k8s resources settings for all Istio control plane components. + // + // See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + DefaultResources *k8sv1.ResourceRequirements `json:"defaultResources,omitempty"` + // Default node tolerations to be applied to all deployments so that all pods can be + // scheduled to nodes with matching taints. Each component can overwrite + // these default values by adding its tolerations block in the relevant section below + // and setting the desired values. + // Configure this field in case that all pods of Istio control plane are expected to + // be scheduled to particular nodes with specified taints. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + DefaultTolerations []k8sv1.Toleration `json:"defaultTolerations,omitempty"` + // Specifies the docker hub for Istio images. + Hub *string `json:"hub,omitempty"` + // Specifies the image pull policy for the Istio images. one of Always, Never, IfNotPresent. + // Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. + // + // More info: https://kubernetes.io/docs/concepts/containers/images#updating-images + // +kubebuilder:validation:Enum=Always;Never;IfNotPresent + ImagePullPolicy *k8sv1.PullPolicy `json:"imagePullPolicy,omitempty"` + // ImagePullSecrets for the control plane ServiceAccount, list of secrets in the same namespace + // to use for pulling any images in pods that reference this ServiceAccount. + // Must be set for any cluster configured with private docker registry. + ImagePullSecrets []string `json:"imagePullSecrets,omitempty"` + // Specifies the default namespace for the Istio control plane components. + IstioNamespace *string `json:"istioNamespace,omitempty"` + // Specifies whether istio components should output logs in json format by adding --log_as_json argument to each container. + LogAsJson *bool `json:"logAsJson,omitempty"` + // Specifies the global logging level settings for the Istio control plane components. + Logging *GlobalLoggingConfig `json:"logging,omitempty"` + // The Mesh Identifier. It should be unique within the scope where + // meshes will interact with each other, but it is not required to be + // globally/universally unique. For example, if any of the following are true, + // then two meshes must have different Mesh IDs: + // - Meshes will have their telemetry aggregated in one place + // - Meshes will be federated together + // - Policy will be written referencing one mesh from the other + // + // If an administrator expects that any of these conditions may become true in + // the future, they should ensure their meshes have different Mesh IDs + // assigned. + // + // Within a multicluster mesh, each cluster must be (manually or auto) + // configured to have the same Mesh ID value. If an existing cluster 'joins' a + // multicluster mesh, it will need to be migrated to the new mesh ID. Details + // of migration TBD, and it may be a disruptive operation to change the Mesh + // ID post-install. + // + // If the mesh admin does not specify a value, Istio will use the value of the + // mesh's Trust Domain. The best practice is to select a proper Trust Domain + // value. + MeshID *string `json:"meshID,omitempty"` + // Configure the mesh networks to be used by the Split Horizon EDS. + // + // The following example defines two networks with different endpoints association methods. + // For `network1` all endpoints that their IP belongs to the provided CIDR range will be + // mapped to network1. The gateway for this network example is specified by its public IP + // address and port. + // The second network, `network2`, in this example is defined differently with all endpoints + // retrieved through the specified Multi-Cluster registry being mapped to network2. The + // gateway is also defined differently with the name of the gateway service on the remote + // cluster. The public IP for the gateway will be determined from that remote service (only + // LoadBalancer gateway service type is currently supported, for a NodePort type gateway service, + // it still need to be configured manually). + // + // meshNetworks: + // + // network1: + // endpoints: + // - fromCidr: "192.168.0.1/24" + // gateways: + // - address: 1.1.1.1 + // port: 80 + // network2: + // endpoints: + // - fromRegistry: reg1 + // gateways: + // - registryServiceName: istio-ingressgateway.istio-system.svc.cluster.local + // port: 443 + MeshNetworks map[string]Network `json:"meshNetworks,omitempty"` + // Specifies the Configuration for Istio mesh across multiple clusters through Istio gateways. + MultiCluster *MultiClusterConfig `json:"multiCluster,omitempty"` + // Network defines the network this cluster belong to. This name + // corresponds to the networks in the map of mesh networks. + Network *string `json:"network,omitempty"` + // Custom DNS config for the pod to resolve names of services in other + // clusters. Use this to add additional search domains, and other settings. + // see https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#dns-config + // This does not apply to gateway pods as they typically need a different + // set of DNS settings than the normal application pods (e.g. in multicluster scenarios). + PodDNSSearchNamespaces []string `json:"podDNSSearchNamespaces,omitempty"` + // Controls whether the creation of the sidecar injector ConfigMap should be skipped. + // Defaults to false. When set to true, the sidecar injector ConfigMap will not be created. + OmitSidecarInjectorConfigMap *bool `json:"omitSidecarInjectorConfigMap,omitempty"` + // Controls whether the WebhookConfiguration resource(s) should be created. The current behavior + // of Istiod is to manage its own webhook configurations. + // When this option is set to true, Istio Operator, instead of webhooks, manages the + // webhook configurations. When this option is set as false, webhooks manage their + // own webhook configurations. + OperatorManageWebhooks *bool `json:"operatorManageWebhooks,omitempty"` + // Specifies the k8s priorityClassName for the istio control plane components. + // + // See https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/#priorityclass + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + PriorityClassName *string `json:"priorityClassName,omitempty"` + // Specifies how proxies are configured within Istio. + Proxy *ProxyConfig `json:"proxy,omitempty"` + // Specifies the Configuration for proxy_init container which sets the pods' networking to intercept the inbound/outbound traffic. + ProxyInit *ProxyInitConfig `json:"proxy_init,omitempty"` + // Specifies the Configuration for the SecretDiscoveryService instead of using K8S secrets to mount the certificates. + Sds *SDSConfig `json:"sds,omitempty"` + // Specifies the tag for the Istio docker images. + Tag *string `json:"tag,omitempty"` + // The variant of the Istio container images to use. Options are "debug" or "distroless". Unset will use the default for the given version. + Variant *string `json:"variant,omitempty"` + // Specifies the Configuration for each of the supported tracers. + Tracer *TracerConfig `json:"tracer,omitempty"` + // Specifies the Istio control plane’s pilot Pod IP address or remote cluster DNS resolvable hostname. + RemotePilotAddress *string `json:"remotePilotAddress,omitempty"` + // Specifies the configution of istiod + Istiod *IstiodConfig `json:"istiod,omitempty"` + // Configure the Pilot certificate provider. + // Currently, four providers are supported: "kubernetes", "istiod", "custom" and "none". + PilotCertProvider *string `json:"pilotCertProvider,omitempty"` + // Configure the policy for validating JWT. + // This is deprecated and has no effect. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + JwtPolicy *string `json:"jwtPolicy,omitempty"` + // Specifies the configuration for Security Token Service. + Sts *STSConfig `json:"sts,omitempty"` + // Configures the revision this control plane is a part of + Revision *string `json:"revision,omitempty"` + // Controls whether the in-cluster MTLS key and certs are loaded from the secret volume mounts. + MountMtlsCerts *bool `json:"mountMtlsCerts,omitempty"` + // The address of the CA for CSR. + CaAddress *string `json:"caAddress,omitempty"` + // Controls whether one external istiod is enabled. + ExternalIstiod *bool `json:"externalIstiod,omitempty"` + // Controls whether a remote cluster is the config cluster for an external istiod + ConfigCluster *bool `json:"configCluster,omitempty"` + // The name of the CA for workloads. + // For example, when caName=GkeWorkloadCertificate, GKE workload certificates + // will be used as the certificates for workloads. + // The default value is "" and when caName="", the CA will be configured by other + // mechanisms (e.g., environmental variable CA_PROVIDER). + CaName *string `json:"caName,omitempty"` + // Platform in which Istio is deployed. Possible values are: "openshift" and "gcp" + // An empty value means it is a vanilla Kubernetes distribution, therefore no special + // treatment will be considered. + Platform *string `json:"platform,omitempty"` + // Defines which IP family to use for single stack or the order of IP families for dual-stack. + // Valid list items are "IPv4", "IPv6". + // More info: https://kubernetes.io/docs/concepts/services-networking/dual-stack/#services + IpFamilies []string `json:"ipFamilies,omitempty"` + // Controls whether Services are configured to use IPv4, IPv6, or both. Valid options + // are PreferDualStack, RequireDualStack, and SingleStack. + // More info: https://kubernetes.io/docs/concepts/services-networking/dual-stack/#services + IpFamilyPolicy *string `json:"ipFamilyPolicy,omitempty"` + // Specifies how waypoints are configured within Istio. + Waypoint *WaypointConfig `json:"waypoint,omitempty"` // The next available key is 73 + +} + +// Configuration for Security Token Service (STS) server. +// +// See https://tools.ietf.org/html/draft-ietf-oauth-token-exchange-16 +type STSConfig struct { + ServicePort *uint32 `json:"servicePort,omitempty"` +} + +type IstiodConfig struct { + // If enabled, istiod will perform config analysis + EnableAnalysis *bool `json:"enableAnalysis,omitempty"` +} + +// GlobalLoggingConfig specifies the global logging level settings for the Istio control plane components. +type GlobalLoggingConfig struct { + // Comma-separated minimum per-scope logging level of messages to output, in the form of :,: + // The control plane has different scopes depending on component, but can configure default log level across all components + // If empty, default scope and level will be used as configured in code + Level *string `json:"level,omitempty"` +} + +// MultiClusterConfig specifies the Configuration for Istio mesh across multiple clusters through the istio gateways. +type MultiClusterConfig struct { + // Enables the connection between two kubernetes clusters via their respective ingressgateway services. + // Use if the pods in each cluster cannot directly talk to one another. + Enabled *bool `json:"enabled,omitempty"` + // The name of the cluster this installation will run in. This is required for sidecar injection + // to properly label proxies + ClusterName *string `json:"clusterName,omitempty"` + // The suffix for global service names. + GlobalDomainSuffix *string `json:"globalDomainSuffix,omitempty"` + // Enable envoy filter to translate `globalDomainSuffix` to cluster local suffix for cross cluster communication. + IncludeEnvoyFilter *bool `json:"includeEnvoyFilter,omitempty"` +} + +// OutboundTrafficPolicyConfig controls the default behavior of the sidecar for handling outbound traffic from the application. +type OutboundTrafficPolicyConfig struct { + Mode OutboundTrafficPolicyConfigMode `json:"mode,omitempty"` +} + +// Configuration for Pilot. +type PilotConfig struct { + // Controls whether Pilot is enabled. + Enabled *bool `json:"enabled,omitempty"` + // Controls whether a HorizontalPodAutoscaler is installed for Pilot. + AutoscaleEnabled *bool `json:"autoscaleEnabled,omitempty"` + // Minimum number of replicas in the HorizontalPodAutoscaler for Pilot. + AutoscaleMin *uint32 `json:"autoscaleMin,omitempty"` + // Maximum number of replicas in the HorizontalPodAutoscaler for Pilot. + AutoscaleMax *uint32 `json:"autoscaleMax,omitempty"` + // See https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/#configurable-scaling-behavior + AutoscaleBehavior *autoscalingv2.HorizontalPodAutoscalerBehavior `json:"autoscaleBehavior,omitempty"` + // Number of replicas in the Pilot Deployment. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + ReplicaCount *uint32 `json:"replicaCount,omitempty"` + // Image name used for Pilot. + // + // This can be set either to image name if hub is also set, or can be set to the full hub:name string. + // + // Examples: custom-pilot, docker.io/someuser:custom-pilot + Image *string `json:"image,omitempty"` + // Trace sampling fraction. + // + // Used to set the fraction of time that traces are sampled. Higher values are more accurate but add CPU overhead. + // + // Allowed values: 0.0 to 1.0 + TraceSampling *float64 `json:"traceSampling,omitempty"` + // K8s resources settings. + // + // See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Resources *k8sv1.ResourceRequirements `json:"resources,omitempty"` + // Target CPU utilization used in HorizontalPodAutoscaler. + // + // See https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/ + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Cpu *TargetUtilizationConfig `json:"cpu,omitempty"` + // K8s node selector. + // + // See https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + NodeSelector map[string]string `json:"nodeSelector,omitempty"` + // Maximum duration that a sidecar can be connected to a pilot. + // + // This setting balances out load across pilot instances, but adds some resource overhead. + // + // Examples: 300s, 30m, 1h + KeepaliveMaxServerConnectionAge *metav1.Duration `json:"keepaliveMaxServerConnectionAge,omitempty"` + // Labels that are added to Pilot deployment. + // + // See https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/ + DeploymentLabels map[string]string `json:"deploymentLabels,omitempty"` + // Labels that are added to Pilot pods. + // + // See https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/ + PodLabels map[string]string `json:"podLabels,omitempty"` + // Configuration settings passed to Pilot as a ConfigMap. + // + // This controls whether the mesh config map, generated from values.yaml is generated. + // If false, pilot wil use default values or user-supplied values, in that order of preference. + ConfigMap *bool `json:"configMap,omitempty"` + // Environment variables passed to the Pilot container. + // + // Examples: + // env: + // + // ENV_VAR_1: value1 + // ENV_VAR_2: value2 + Env map[string]string `json:"env,omitempty"` + // K8s affinity to set on the Pilot Pods. + Affinity *k8sv1.Affinity `json:"affinity,omitempty"` + // K8s rolling update strategy + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + // +kubebuilder:validation:XIntOrString + RollingMaxSurge *intstr.IntOrString `json:"rollingMaxSurge,omitempty"` + // The number of pods that can be unavailable during a rolling update (see + // `strategy.rollingUpdate.maxUnavailable` here: + // https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/deployment-v1/#DeploymentSpec). + // May be specified as a number of pods or as a percent of the total number + // of pods at the start of the update. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + // +kubebuilder:validation:XIntOrString + RollingMaxUnavailable *intstr.IntOrString `json:"rollingMaxUnavailable,omitempty"` + // The node tolerations to be applied to the Pilot deployment so that it can be + // scheduled to particular nodes with matching taints. + // More info: https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#scheduling + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Tolerations []k8sv1.Toleration `json:"tolerations,omitempty"` + // K8s annotations for pods. + // + // See: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/ + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + PodAnnotations map[string]string `json:"podAnnotations,omitempty"` + // K8s annotations for the Service. + // + // See: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/ + ServiceAnnotations map[string]string `json:"serviceAnnotations,omitempty"` + // K8s annotations for the service account + ServiceAccountAnnotations map[string]string `json:"serviceAccountAnnotations,omitempty"` + // Specifies an extra root certificate in PEM format. This certificate will be trusted + // by pilot when resolving JWKS URIs. + JwksResolverExtraRootCA *string `json:"jwksResolverExtraRootCA,omitempty"` + // Hub to pull the container image from. Image will be `Hub/Image:Tag-Variant`. + Hub *string `json:"hub,omitempty"` + // The container image tag to pull. Image will be `Hub/Image:Tag-Variant`. + Tag *string `json:"tag,omitempty"` + // The container image variant to pull. Options are "debug" or "distroless". Unset will use the default for the given version. + Variant *string `json:"variant,omitempty"` + // The seccompProfile for the Pilot container. + // + // See: https://kubernetes.io/docs/tutorials/security/seccomp/ + SeccompProfile *k8sv1.SeccompProfile `json:"seccompProfile,omitempty"` + // The k8s topologySpreadConstraints for the Pilot pods. + TopologySpreadConstraints []k8sv1.TopologySpreadConstraint `json:"topologySpreadConstraints,omitempty"` + // Additional container arguments for the Pilot container. + ExtraContainerArgs []string `json:"extraContainerArgs,omitempty"` + // Additional volumeMounts to add to the Pilot container. + VolumeMounts []k8sv1.VolumeMount `json:"volumeMounts,omitempty"` + // Additional volumes to add to the Pilot Pod. + Volumes []k8sv1.Volume `json:"volumes,omitempty"` + // Defines which IP family to use for single stack or the order of IP families for dual-stack. + // Valid list items are "IPv4", "IPv6". + // More info: https://kubernetes.io/docs/concepts/services-networking/dual-stack/#services + IpFamilies []string `json:"ipFamilies,omitempty"` + // Controls whether Services are configured to use IPv4, IPv6, or both. Valid options + // are PreferDualStack, RequireDualStack, and SingleStack. + // More info: https://kubernetes.io/docs/concepts/services-networking/dual-stack/#services + IpFamilyPolicy *string `json:"ipFamilyPolicy,omitempty"` + // Target memory utilization used in HorizontalPodAutoscaler. + // + // See https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/ + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Memory *TargetUtilizationConfig `json:"memory,omitempty"` + // Configures whether to use an existing CNI installation for workloads + Cni *CNIUsageConfig `json:"cni,omitempty"` + Taint *PilotTaintControllerConfig `json:"taint,omitempty"` + // If set, `istiod` will allow connections from trusted node proxy ztunnels + // in the provided namespace. + TrustedZtunnelNamespace *string `json:"trustedZtunnelNamespace,omitempty"` + // Configuration for the istio-discovery chart when istiod is running in a remote cluster (e.g. "remote control plane"). + IstiodRemote *IstiodRemoteConfig `json:"istiodRemote,omitempty"` +} + +type PilotTaintControllerConfig struct { + // Enable the untaint controller for new nodes. This aims to solve a race for CNI installation on + // new nodes. For this to work, the newly added nodes need to have the istio CNI taint as they are + // added to the cluster. This is usually done by configuring the cluster infra provider. + Enabled *bool `json:"enabled,omitempty"` + // The namespace of the CNI daemonset, incase it's not the same as istiod. + Namespace *string `json:"namespace,omitempty"` +} + +// Controls whether Istio policy is applied to Pilot. +type PilotPolicyConfig struct { + // Controls whether Istio policy is applied to Pilot. + Enabled *bool `json:"enabled,omitempty"` +} + +// Controls telemetry configuration +type TelemetryConfig struct { + // Controls whether telemetry is exported for Pilot. + Enabled *bool `json:"enabled,omitempty"` + // Configuration for Telemetry v2. + V2 *TelemetryV2Config `json:"v2,omitempty"` +} + +// Controls whether pilot will configure telemetry v2. +type TelemetryV2Config struct { + // Controls whether pilot will configure telemetry v2. + Enabled *bool `json:"enabled,omitempty"` + // Telemetry v2 settings for prometheus. + Prometheus *TelemetryV2PrometheusConfig `json:"prometheus,omitempty"` + // Telemetry v2 settings for stackdriver. + Stackdriver *TelemetryV2StackDriverConfig `json:"stackdriver,omitempty"` +} + +// Controls telemetry v2 prometheus settings. +type TelemetryV2PrometheusConfig struct { + // Controls whether stats envoyfilter would be enabled or not. + Enabled *bool `json:"enabled,omitempty"` +} + +// TelemetryV2StackDriverConfig controls telemetry v2 stackdriver settings. +type TelemetryV2StackDriverConfig struct { + Enabled *bool `json:"enabled,omitempty"` +} + +// Configuration for a port. +type PortsConfig struct { + // Port name. + Name *string `json:"name,omitempty"` + // Port number. + Port *int32 `json:"port,omitempty"` + // NodePort number. + NodePort *int32 `json:"nodePort,omitempty"` + // Target port number. + TargetPort *int32 `json:"targetPort,omitempty"` + // Protocol name. + Protocol *string `json:"protocol,omitempty"` +} + +// Configuration for Proxy. +type ProxyConfig struct { + // Controls the 'policy' in the sidecar injector. + AutoInject *string `json:"autoInject,omitempty"` + // Domain for the cluster, default: "cluster.local". + // + // K8s allows this to be customized, see https://kubernetes.io/docs/tasks/administer-cluster/dns-custom-nameservers/ + ClusterDomain *string `json:"clusterDomain,omitempty"` + // Per Component log level for proxy, applies to gateways and sidecars. + // + // If a component level is not set, then the global "logLevel" will be used. If left empty, "misc:error" is used. + ComponentLogLevel *string `json:"componentLogLevel,omitempty"` + // Enables core dumps for newly injected sidecars. + // + // If set, newly injected sidecars will have core dumps enabled. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + EnableCoreDump *bool `json:"enableCoreDump,omitempty"` + // Specifies the Istio ingress ports not to capture. + ExcludeInboundPorts *string `json:"excludeInboundPorts,omitempty"` + // Lists the excluded IP ranges of Istio egress traffic that the sidecar captures. + ExcludeIPRanges *string `json:"excludeIPRanges,omitempty"` + // Image name or path for the proxy, default: "proxyv2". + // + // If registry or tag are not specified, global.hub and global.tag are used. + // + // Examples: my-proxy (uses global.hub/tag), docker.io/myrepo/my-proxy:v1.0.0 + Image *string `json:"image,omitempty"` + // Lists the IP ranges of Istio egress traffic that the sidecar captures. + // + // Example: "172.30.0.0/16,172.20.0.0/16" + // This would only capture egress traffic on those two IP Ranges, all other outbound traffic would # be allowed by the sidecar." + IncludeIPRanges *string `json:"includeIPRanges,omitempty"` + // Log level for proxy, applies to gateways and sidecars. If left empty, "warning" is used. Expected values are: trace\|debug\|info\|warning\|error\|critical\|off + LogLevel *string `json:"logLevel,omitempty"` + // Path to the file to which the proxy will write outlier detection logs. + // + // Example: "/dev/stdout" + // This would write the logs to standard output. + OutlierLogPath *string `json:"outlierLogPath,omitempty"` + // Enables privileged securityContext for the istio-proxy container. + // + // See https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ + Privileged *bool `json:"privileged,omitempty"` + // Sets the initial delay for readiness probes in seconds. + ReadinessInitialDelaySeconds *uint32 `json:"readinessInitialDelaySeconds,omitempty"` + // Sets the interval between readiness probes in seconds. + ReadinessPeriodSeconds *uint32 `json:"readinessPeriodSeconds,omitempty"` + // Sets the number of successive failed probes before indicating readiness failure. + ReadinessFailureThreshold *uint32 `json:"readinessFailureThreshold,omitempty"` + // Configures the startup probe for the istio-proxy container. + StartupProbe *StartupProbe `json:"startupProbe,omitempty"` + // Default port used for the Pilot agent's health checks. + StatusPort *uint32 `json:"statusPort,omitempty"` + // K8s resources settings. + // + // See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Resources *k8sv1.ResourceRequirements `json:"resources,omitempty"` + // Specify which tracer to use. One of: zipkin, lightstep, datadog, stackdriver. + // If using stackdriver tracer outside GCP, set env GOOGLE_APPLICATION_CREDENTIALS to the GCP credential file. + Tracer Tracer `json:"tracer,omitempty"` + // A comma separated list of outbound ports to be excluded from redirection to Envoy. + ExcludeOutboundPorts *string `json:"excludeOutboundPorts,omitempty"` + // The k8s lifecycle hooks definition (pod.spec.containers.lifecycle) for the proxy container. + // More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks + Lifecycle *k8sv1.Lifecycle `json:"lifecycle,omitempty"` + // Controls if sidecar is injected at the front of the container list and blocks the start of the other containers until the proxy is ready + // + // Deprecated: replaced by ProxyConfig setting which allows per-pod configuration of this behavior. + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + HoldApplicationUntilProxyStarts *bool `json:"holdApplicationUntilProxyStarts,omitempty"` + // A comma separated list of inbound ports for which traffic is to be redirected to Envoy. + // The wildcard character '*' can be used to configure redirection for all ports. + IncludeInboundPorts *string `json:"includeInboundPorts,omitempty"` + // A comma separated list of outbound ports for which traffic is to be redirected to Envoy, regardless of the destination IP. + IncludeOutboundPorts *string `json:"includeOutboundPorts,omitempty"` +} + +type StartupProbe struct { + // Enables or disables a startup probe. + // For optimal startup times, changing this should be tied to the readiness probe values. + // + // If the probe is enabled, it is recommended to have delay=0s,period=15s,failureThreshold=4. + // This ensures the pod is marked ready immediately after the startup probe passes (which has a 1s poll interval), + // and doesn't spam the readiness endpoint too much + // + // If the probe is disabled, it is recommended to have delay=1s,period=2s,failureThreshold=30. + // This ensures the startup is reasonable fast (polling every 2s). 1s delay is used since the startup is not often ready instantly. + Enabled *bool `json:"enabled,omitempty"` + // Minimum consecutive failures for the probe to be considered failed after having succeeded. + FailureThreshold *uint32 `json:"failureThreshold,omitempty"` +} + +// Configuration for proxy_init container which sets the pods' networking to intercept the inbound/outbound traffic. +type ProxyInitConfig struct { + // Specifies the image for the proxy_init container. + Image *string `json:"image,omitempty"` + // K8s resources settings. + // + // See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Resources *k8sv1.ResourceRequirements `json:"resources,omitempty"` +} + +// Configuration for K8s resource requests. +type ResourcesRequestsConfig struct { + // CPU requests. + Cpu *string `json:"cpu,omitempty"` + // Memory requests. + Memory *string `json:"memory,omitempty"` +} + +// Configuration for the SecretDiscoveryService instead of using K8S secrets to mount the certificates. +type SDSConfig struct { + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + Token *SDSConfigToken `json:"token,omitempty"` +} + +// Configuration for secret volume mounts. +// +// See https://kubernetes.io/docs/concepts/configuration/secret/#using-secrets. +type SecretVolume struct { + MountPath *string `json:"mountPath,omitempty"` + Name *string `json:"name,omitempty"` + SecretName *string `json:"secretName,omitempty"` +} + +// SidecarInjectorConfig is described in istio.io documentation. +type SidecarInjectorConfig struct { + // Enables sidecar auto-injection in namespaces by default. + EnableNamespacesByDefault *bool `json:"enableNamespacesByDefault,omitempty"` + // Setting this to `IfNeeded` will result in the sidecar injector being run again if additional mutations occur. Default: Never + ReinvocationPolicy *string `json:"reinvocationPolicy,omitempty"` + // Instructs Istio to not inject the sidecar on those pods, based on labels that are present in those pods. + // + // Annotations in the pods have higher precedence than the label selectors. + // Order of evaluation: Pod Annotations → NeverInjectSelector → AlwaysInjectSelector → Default Policy. + // See https://istio.io/docs/setup/kubernetes/additional-setup/sidecar-injection/#more-control-adding-exceptions + NeverInjectSelector []metav1.LabelSelector `json:"neverInjectSelector,omitempty"` + // See NeverInjectSelector. + AlwaysInjectSelector []metav1.LabelSelector `json:"alwaysInjectSelector,omitempty"` + // If true, webhook or istioctl injector will rewrite PodSpec for liveness health check to redirect request to sidecar. This makes liveness check work even when mTLS is enabled. + RewriteAppHTTPProbe *bool `json:"rewriteAppHTTPProbe,omitempty"` + // injectedAnnotations are additional annotations that will be added to the pod spec after injection + // This is primarily to support PSP annotations. + InjectedAnnotations map[string]string `json:"injectedAnnotations,omitempty"` + // Configure the injection url for sidecar injector webhook + InjectionURL *string `json:"injectionURL,omitempty"` + // Templates defines a set of custom injection templates that can be used. For example, defining: + // + // templates: + // + // hello: | + // metadata: + // labels: + // hello: world + // + // Then starting a pod with the `inject.istio.io/templates: hello` annotation, will result in the pod + // being injected with the hello=world labels. + // This is intended for advanced configuration only; most users should use the built in template + Templates map[string]string `json:"templates,omitempty"` + // defaultTemplates: ["sidecar", "hello"] + DefaultTemplates []string `json:"defaultTemplates,omitempty"` +} + +// Configuration for each of the supported tracers. +type TracerConfig struct { + // Configuration for the datadog tracing service. + Datadog *TracerDatadogConfig `json:"datadog,omitempty"` + // Configuration for the lightstep tracing service. + Lightstep *TracerLightStepConfig `json:"lightstep,omitempty"` + // Configuration for the zipkin tracing service. + Zipkin *TracerZipkinConfig `json:"zipkin,omitempty"` + // Configuration for the stackdriver tracing service. + Stackdriver *TracerStackdriverConfig `json:"stackdriver,omitempty"` +} + +// Configuration for the datadog tracing service. +type TracerDatadogConfig struct { + // Address in host:port format for reporting trace data to the Datadog agent. + Address *string `json:"address,omitempty"` +} + +// Configuration for the lightstep tracing service. +type TracerLightStepConfig struct { + // Sets the lightstep satellite pool address in host:port format for reporting trace data. + Address *string `json:"address,omitempty"` + // Sets the lightstep access token. + AccessToken *string `json:"accessToken,omitempty"` +} + +// Configuration for the zipkin tracing service. +type TracerZipkinConfig struct { + // Address of zipkin instance in host:port format for reporting trace data. + // + // Example: .:941 + Address *string `json:"address,omitempty"` +} + +// Configuration for the stackdriver tracing service. +type TracerStackdriverConfig struct { + // enables trace output to stdout. + Debug *bool `json:"debug,omitempty"` + // The global default max number of attributes per span. + MaxNumberOfAttributes *uint32 `json:"maxNumberOfAttributes,omitempty"` + // The global default max number of annotation events per span. + MaxNumberOfAnnotations *uint32 `json:"maxNumberOfAnnotations,omitempty"` + // The global default max number of message events per span. + MaxNumberOfMessageEvents *uint32 `json:"maxNumberOfMessageEvents,omitempty"` +} + +type BaseConfig struct { + // CRDs to exclude. Requires `enableCRDTemplates` + ExcludedCRDs []string `json:"excludedCRDs,omitempty"` + // URL to use for validating webhook. + ValidationURL *string `json:"validationURL,omitempty"` + + // validation webhook CA bundle + ValidationCABundle *string `json:"validationCABundle,omitempty"` +} + +type IstiodRemoteConfig struct { + // URL to use for sidecar injector webhook. + InjectionURL *string `json:"injectionURL,omitempty"` + // Path to use for the sidecar injector webhook service. + InjectionPath *string `json:"injectionPath,omitempty"` + // injector ca bundle + InjectionCABundle *string `json:"injectionCABundle,omitempty"` + // Indicates if this cluster/install should consume a "remote" istiod instance, + Enabled *bool `json:"enabled,omitempty"` +} + +type Values struct { + // Global configuration for Istio components. + Global *GlobalConfig `json:"global,omitempty"` + // Configuration for the Pilot component. + Pilot *PilotConfig `json:"pilot,omitempty"` + + // Controls whether telemetry is exported for Pilot. + Telemetry *TelemetryConfig `json:"telemetry,omitempty"` + // Configuration for the sidecar injector webhook. + SidecarInjectorWebhook *SidecarInjectorConfig `json:"sidecarInjectorWebhook,omitempty"` + + // Identifies the revision this installation is associated with. + Revision *string `json:"revision,omitempty"` + + // Defines runtime configuration of components, including Istiod and istio-agent behavior. + // See https://istio.io/docs/reference/config/istio.mesh.v1alpha1/ for all available options. + // TODO can this import the real mesh config API? + MeshConfig *MeshConfig `json:"meshConfig,omitempty"` + // Configuration for the base component. + Base *BaseConfig `json:"base,omitempty"` + // Configuration for istiod-remote. + // DEPRECATED - istiod-remote chart is removed and replaced with + // `istio-discovery --set values.istiodRemote.enabled=true` + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + IstiodRemote *IstiodRemoteConfig `json:"istiodRemote,omitempty"` + + // The name of the default revision in the cluster. + DefaultRevision *string `json:"defaultRevision,omitempty"` + // Specifies which installation configuration profile to apply. + Profile *string `json:"profile,omitempty"` + // Specifies the compatibility version to use. When this is set, the control plane will + // be configured with the same defaults as the specified version. + CompatibilityVersion *string `json:"compatibilityVersion,omitempty"` + // Specifies experimental helm fields that could be removed or changed in the future + // +kubebuilder:pruning:PreserveUnknownFields + // +kubebuilder:validation:Schemaless + Experimental json.RawMessage `json:"experimental,omitempty"` +} + +// ZeroVPNConfig enables cross-cluster access using SNI matching. +type ZeroVPNConfig struct { + // Controls whether ZeroVPN is enabled. + Enabled *bool `json:"enabled,omitempty"` + Suffix *string `json:"suffix,omitempty"` +} + +// ExperimentalConfig is a placeholder for experimental installation features. +type ExperimentalConfig struct { + // Controls whether the experimental feature is enabled. + StableValidationPolicy *bool `json:"stableValidationPolicy,omitempty"` +} + +// Configuration for Waypoint proxies. +type WaypointConfig struct { + // K8s resource settings. + // + // See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container + Resources *k8sv1.ResourceRequirements `json:"resources,omitempty"` + // K8s affinity settings for waypoint pods. + // + // See https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity + Affinity *k8sv1.Affinity `json:"affinity,omitempty"` + // K8s topology spread constraints settings. + // + // See https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/ + TopologySpreadConstraints []*k8sv1.TopologySpreadConstraint `json:"topologySpreadConstraints,omitempty"` + // K8s node labels settings. + // + // See https://kubernetes.io/docs/user-guide/node-selection/ + NodeSelector *k8sv1.NodeSelector `json:"nodeSelector,omitempty"` + // K8s tolerations settings. + // + // See https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/ + Toleration []*k8sv1.Toleration `json:"toleration,omitempty"` +} + +// CNIGlobalConfig is a subset of the Global Configuration used in the Istio CNI chart. +type CNIGlobalConfig struct { // Default k8s resources settings for all Istio control plane components. + // + // See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + DefaultResources *k8sv1.ResourceRequirements `json:"defaultResources,omitempty"` + + // Specifies the docker hub for Istio images. + Hub *string `json:"hub,omitempty"` + // Specifies the image pull policy for the Istio images. one of Always, Never, IfNotPresent. + // Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. + // + // More info: https://kubernetes.io/docs/concepts/containers/images#updating-images + // +kubebuilder:validation:Enum=Always;Never;IfNotPresent + ImagePullPolicy *k8sv1.PullPolicy `json:"imagePullPolicy,omitempty"` + // ImagePullSecrets for the control plane ServiceAccount, list of secrets in the same namespace + // to use for pulling any images in pods that reference this ServiceAccount. + // Must be set for any cluster configured with private docker registry. + ImagePullSecrets []string `json:"imagePullSecrets,omitempty"` + + // Specifies whether istio components should output logs in json format by adding --log_as_json argument to each container. + LogAsJson *bool `json:"logAsJson,omitempty"` + // Specifies the global logging level settings for the Istio control plane components. + Logging *GlobalLoggingConfig `json:"logging,omitempty"` + + // Specifies the tag for the Istio docker images. + Tag *string `json:"tag,omitempty"` + // The variant of the Istio container images to use. Options are "debug" or "distroless". Unset will use the default for the given version. + Variant *string `json:"variant,omitempty"` + + // Platform in which Istio is deployed. Possible values are: "openshift" and "gcp" + // An empty value means it is a vanilla Kubernetes distribution, therefore no special + // treatment will be considered. + Platform *string `json:"platform,omitempty"` +} + +// Resource describes the source of configuration +// +kubebuilder:validation:Enum=SERVICE_REGISTRY +type Resource string + +const ( + // Set to only receive service entries that are generated by the platform. + // These auto generated service entries are combination of services and endpoints + // that are generated by a specific platform e.g. k8 + ResourceServiceRegistry Resource = "SERVICE_REGISTRY" +) + +// +kubebuilder:validation:Enum=UNSPECIFIED;OFF;DEFAULT;STRICT +type MeshConfigIngressControllerMode string + +const ( + // Unspecified Istio ingress controller. + MeshConfigIngressControllerModeUnspecified MeshConfigIngressControllerMode = "UNSPECIFIED" + // Disables Istio ingress controller. + MeshConfigIngressControllerModeOff MeshConfigIngressControllerMode = "OFF" + // Istio ingress controller will act on ingress resources that do not + // contain any annotation or whose annotations match the value + // specified in the ingressClass parameter described earlier. Use this + // mode if Istio ingress controller will be the default ingress + // controller for the entire Kubernetes cluster. + MeshConfigIngressControllerModeDefault MeshConfigIngressControllerMode = "DEFAULT" + // Istio ingress controller will only act on ingress resources whose + // annotations match the value specified in the ingressClass parameter + // described earlier. Use this mode if Istio ingress controller will be + // a secondary ingress controller (e.g., in addition to a + // cloud-provided ingress controller). + MeshConfigIngressControllerModeStrict MeshConfigIngressControllerMode = "STRICT" +) + +// +hidefromdoc +// +kubebuilder:validation:Enum=NONE;MUTUAL_TLS +type MeshConfigAuthPolicy string + +const ( + MeshConfigAuthPolicyNone MeshConfigAuthPolicy = "NONE" + MeshConfigAuthPolicyMutualTls MeshConfigAuthPolicy = "MUTUAL_TLS" +) + +// +kubebuilder:validation:Enum=TEXT;JSON +type MeshConfigAccessLogEncoding string + +const ( + // text encoding for the proxy access log + MeshConfigAccessLogEncodingText MeshConfigAccessLogEncoding = "TEXT" + // json encoding for the proxy access log + MeshConfigAccessLogEncodingJson MeshConfigAccessLogEncoding = "JSON" +) + +// Default Policy for upgrading http1.1 connections to http2. +// +kubebuilder:validation:Enum=DO_NOT_UPGRADE;UPGRADE +type MeshConfigH2UpgradePolicy string + +const ( + // Do not upgrade connections to http2. + MeshConfigH2UpgradePolicyDoNotUpgrade MeshConfigH2UpgradePolicy = "DO_NOT_UPGRADE" + // Upgrade the connections to http2. + MeshConfigH2UpgradePolicyUpgrade MeshConfigH2UpgradePolicy = "UPGRADE" +) + +// +kubebuilder:validation:Enum=REGISTRY_ONLY;ALLOW_ANY +type MeshConfigOutboundTrafficPolicyMode string + +const ( + // In `REGISTRY_ONLY` mode, unknown outbound traffic will be dropped. + // Traffic destinations must be explicitly declared into the service registry through `ServiceEntry` configurations. + // + // Note: Istio [does not offer an outbound traffic security policy](https://istio.io/latest/docs/ops/best-practices/security/#understand-traffic-capture-limitations). + // This option does not act as one, or as any form of an outbound firewall. + // Instead, this option exists primarily to offer users a way to detect missing `ServiceEntry` configurations by explicitly failing. + MeshConfigOutboundTrafficPolicyModeRegistryOnly MeshConfigOutboundTrafficPolicyMode = "REGISTRY_ONLY" + // In `ALLOW_ANY` mode, any traffic to unknown destinations will be allowed. + // Unknown destination traffic will have limited functionality, however, such as reduced observability. + // This mode allows users that do not have all possible egress destinations registered through `ServiceEntry` configurations to still connect + // to arbitrary destinations. + MeshConfigOutboundTrafficPolicyModeAllowAny MeshConfigOutboundTrafficPolicyMode = "ALLOW_ANY" +) + +// +kubebuilder:validation:Enum=PASSTHROUGH;LOCALHOST +type MeshConfigInboundTrafficPolicyMode string + +const ( + // inbound traffic will be passed through to the destination listening + // on Pod IP. This matches the behavior without Istio enabled at all + // allowing proxy to be transparent. + MeshConfigInboundTrafficPolicyModePassthrough MeshConfigInboundTrafficPolicyMode = "PASSTHROUGH" + // inbound traffic will be sent to the destinations listening on localhost. + MeshConfigInboundTrafficPolicyModeLocalhost MeshConfigInboundTrafficPolicyMode = "LOCALHOST" +) + +// TraceContext selects the context propagation headers used for +// distributed tracing. +// +kubebuilder:validation:Enum=UNSPECIFIED;W3C_TRACE_CONTEXT;GRPC_BIN;CLOUD_TRACE_CONTEXT;B3 +type MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext string + +const ( + // +hidefromdoc + // Unspecified context. Should not be used for now, but added to reserve + // the 0 enum value if TraceContext is used outside of a repeated field. + MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContextUnspecified MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext = "UNSPECIFIED" + // Use W3C Trace Context propagation using the `traceparent` HTTP header. + // See the + // [Trace Context documentation](https://www.w3.org/TR/trace-context/) for details. + MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContextW3cTraceContext MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext = "W3C_TRACE_CONTEXT" + // Use gRPC binary context propagation using the `grpc-trace-bin` http header. + MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContextGrpcBin MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext = "GRPC_BIN" + // Use Cloud Trace context propagation using the + // `X-Cloud-Trace-Context` http header. + MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContextCloudTraceContext MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext = "CLOUD_TRACE_CONTEXT" + // Use multi-header B3 context propagation using the `X-B3-TraceId`, + // `X-B3-SpanId`, and `X-B3-Sampled` HTTP headers. See + // [B3 header propagation README](https://github.com/openzipkin/b3-propagation) + // for details. + MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContextB3 MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext = "B3" +) + +// +kubebuilder:validation:Enum=DEFAULT;NONE;BASE;MERGE_SLASHES;DECODE_AND_MERGE_SLASHES +type MeshConfigProxyPathNormalizationNormalizationType string + +const ( + // Apply default normalizations. Currently, this is BASE. + MeshConfigProxyPathNormalizationNormalizationTypeDefault MeshConfigProxyPathNormalizationNormalizationType = "DEFAULT" + // No normalization, paths are used as is. + MeshConfigProxyPathNormalizationNormalizationTypeNone MeshConfigProxyPathNormalizationNormalizationType = "NONE" + // Normalize according to [RFC 3986](https://tools.ietf.org/html/rfc3986). + // For Envoy proxies, this is the [`normalize_path`](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto.html) option. + // For example, `/a/../b` normalizes to `/b`. + MeshConfigProxyPathNormalizationNormalizationTypeBase MeshConfigProxyPathNormalizationNormalizationType = "BASE" + // In addition to the `BASE` normalization, consecutive slashes are also merged. + // For example, `/a//b` normalizes to `a/b`. + MeshConfigProxyPathNormalizationNormalizationTypeMergeSlashes MeshConfigProxyPathNormalizationNormalizationType = "MERGE_SLASHES" + // In addition to normalization in `MERGE_SLASHES`, slash characters are UTF-8 decoded (case insensitive) prior to merging. + // This means `%2F`, `%2f`, `%5C`, and `%5c` sequences in the request path will be rewritten to `/` or `\`. + // For example, `/a%2f/b` normalizes to `a/b`. + MeshConfigProxyPathNormalizationNormalizationTypeDecodeAndMergeSlashes MeshConfigProxyPathNormalizationNormalizationType = "DECODE_AND_MERGE_SLASHES" +) + +// TLS protocol versions. +// +kubebuilder:validation:Enum=TLS_AUTO;TLSV1_2;TLSV1_3 +type MeshConfigTLSConfigTLSProtocol string + +const ( + // Automatically choose the optimal TLS version. + MeshConfigTLSConfigTLSProtocolTlsAuto MeshConfigTLSConfigTLSProtocol = "TLS_AUTO" + // TLS version 1.2 + MeshConfigTLSConfigTLSProtocolTlsv12 MeshConfigTLSConfigTLSProtocol = "TLSV1_2" + // TLS version 1.3 + MeshConfigTLSConfigTLSProtocolTlsv13 MeshConfigTLSConfigTLSProtocol = "TLSV1_3" +) + +// MeshConfig defines mesh-wide settings for the Istio service mesh. +type MeshConfig struct { + // Port on which Envoy should listen for all outbound traffic to other services. + // Default port is 15001. + ProxyListenPort *int32 `json:"proxyListenPort,omitempty"` + // Port on which Envoy should listen for all inbound traffic to the pod/vm will be captured to. + // Default port is 15006. + ProxyInboundListenPort *int32 `json:"proxyInboundListenPort,omitempty"` + // Port on which Envoy should listen for HTTP PROXY requests if set. + ProxyHttpPort *int32 `json:"proxyHttpPort,omitempty"` + // Connection timeout used by Envoy. (MUST be >=1ms) + // Default timeout is 10s. + ConnectTimeout *metav1.Duration `json:"connectTimeout,omitempty"` + // +hidefromdoc + // Automatic protocol detection uses a set of heuristics to + // determine whether the connection is using TLS or not (on the + // server side), as well as the application protocol being used + // (e.g., http vs tcp). These heuristics rely on the client sending + // the first bits of data. For server first protocols like MySQL, + // MongoDB, etc. Envoy will timeout on the protocol detection after + // the specified period, defaulting to non mTLS plain TCP + // traffic. Set this field to tweak the period that Envoy will wait + // for the client to send the first bits of data. (MUST be >=1ms or + // 0s to disable). Default detection timeout is 0s (no timeout). + // + // Setting a timeout is not recommended nor safe. Even high timeouts (>5s) will be hit + // occasionally, and when they occur the result is typically broken traffic that may not + // recover on its own. Exceptionally high values might solve this, but injecting 60s delays + // onto new connections is generally not tenable anyways. + ProtocolDetectionTimeout *metav1.Duration `json:"protocolDetectionTimeout,omitempty"` + // If set then set `SO_KEEPALIVE` on the socket to enable TCP Keepalives. + TcpKeepalive *ConnectionPoolSettingsTCPSettingsTcpKeepalive `json:"tcpKeepalive,omitempty"` + // Class of ingress resources to be processed by Istio ingress + // controller. This corresponds to the value of + // `kubernetes.io/ingress.class` annotation. + IngressClass *string `json:"ingressClass,omitempty"` + // Name of the Kubernetes service used for the istio ingress controller. + // If no ingress controller is specified, the default value `istio-ingressgateway` is used. + IngressService *string `json:"ingressService,omitempty"` + // Defines whether to use Istio ingress controller for annotated or all ingress resources. + // Default mode is `STRICT`. + IngressControllerMode MeshConfigIngressControllerMode `json:"ingressControllerMode,omitempty"` + // Defines which gateway deployment to use as the Ingress controller. This field corresponds to + // the Gateway.selector field, and will be set as `istio: INGRESS_SELECTOR`. + // By default, `ingressgateway` is used, which will select the default IngressGateway as it has the + // `istio: ingressgateway` labels. + // It is recommended that this is the same value as ingressService. + IngressSelector *string `json:"ingressSelector,omitempty"` + // Flag to control generation of trace spans and request IDs. + // Requires a trace span collector defined in the proxy configuration. + EnableTracing *bool `json:"enableTracing,omitempty"` + // File address for the proxy access log (e.g. /dev/stdout). + // Empty value disables access logging. + AccessLogFile *string `json:"accessLogFile,omitempty"` + // Format for the proxy access log + // Empty value results in proxy's default access log format + AccessLogFormat *string `json:"accessLogFormat,omitempty"` + // Encoding for the proxy access log (`TEXT` or `JSON`). + // Default value is `TEXT`. + AccessLogEncoding MeshConfigAccessLogEncoding `json:"accessLogEncoding,omitempty"` + // This flag enables Envoy's gRPC Access Log Service. + // See [Access Log Service](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/access_loggers/grpc/v3/als.proto) + // for details about Envoy's gRPC Access Log Service API. + // Default value is `false`. + EnableEnvoyAccessLogService *bool `json:"enableEnvoyAccessLogService,omitempty"` + // This flag disables Envoy Listener logs. + // See [Listener Access Log](https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/listener/v3/listener.proto#envoy-v3-api-field-config-listener-v3-listener-access-log) + // Istio Enables Envoy's listener access logs on "NoRoute" response flag. + // Default value is `false`. + DisableEnvoyListenerLog *bool `json:"disableEnvoyListenerLog,omitempty"` + // Default proxy config used by gateway and sidecars. + // In case of Kubernetes, the proxy config is applied once during the injection process, + // and remain constant for the duration of the pod. The rest of the mesh config can be changed + // at runtime and config gets distributed dynamically. + // On Kubernetes, this can be overridden on individual pods with the `proxy.istio.io/config` annotation. + DefaultConfig *MeshConfigProxyConfig `json:"defaultConfig,omitempty"` + // Set the default behavior of the sidecar for handling outbound + // traffic from the application. + // + // Can be overridden at a Sidecar level by setting the `OutboundTrafficPolicy` in the + // [Sidecar API](https://istio.io/docs/reference/config/networking/sidecar/#OutboundTrafficPolicy). + // + // Default mode is `ALLOW_ANY`, which means outbound traffic to unknown destinations will be allowed. + OutboundTrafficPolicy *MeshConfigOutboundTrafficPolicy `json:"outboundTrafficPolicy,omitempty"` + // Set the default behavior of the sidecar for handling inbound + // traffic to the application. If your application listens on + // localhost, you will need to set this to `LOCALHOST`. + InboundTrafficPolicy *MeshConfigInboundTrafficPolicy `json:"inboundTrafficPolicy,omitempty"` + // ConfigSource describes a source of configuration data for networking + // rules, and other Istio configuration artifacts. Multiple data sources + // can be configured for a single control plane. + ConfigSources []*ConfigSource `json:"configSources,omitempty"` + // This flag is used to enable mutual `TLS` automatically for service to service communication + // within the mesh, default true. + // If set to true, and a given service does not have a corresponding `DestinationRule` configured, + // or its `DestinationRule` does not have ClientTLSSettings specified, Istio configures client side + // TLS configuration appropriately. More specifically, + // If the upstream authentication policy is in `STRICT` mode, use Istio provisioned certificate + // for mutual `TLS` to connect to upstream. + // If upstream service is in plain text mode, use plain text. + // If the upstream authentication policy is in PERMISSIVE mode, Istio configures clients to use + // mutual `TLS` when server sides are capable of accepting mutual `TLS` traffic. + // If service `DestinationRule` exists and has `ClientTLSSettings` specified, that is always used instead. + EnableAutoMtls *bool `json:"enableAutoMtls,omitempty"` + // The trust domain corresponds to the trust root of a system. + // Refer to [SPIFFE-ID](https://github.com/spiffe/spiffe/blob/master/standards/SPIFFE-ID.md#21-trust-domain) + TrustDomain *string `json:"trustDomain,omitempty"` + // The trust domain aliases represent the aliases of `trustDomain`. + // For example, if we have + // ```yaml + // trustDomain: td1 + // trustDomainAliases: ["td2", "td3"] + // ``` + // Any service with the identity `td1/ns/foo/sa/a-service-account`, `td2/ns/foo/sa/a-service-account`, + // or `td3/ns/foo/sa/a-service-account` will be treated the same in the Istio mesh. + TrustDomainAliases []string `json:"trustDomainAliases,omitempty"` + // The extra root certificates for workload-to-workload communication. + // The plugin certificates (the 'cacerts' secret) or self-signed certificates (the 'istio-ca-secret' secret) + // are automatically added by Istiod. + // The CA certificate that signs the workload certificates is automatically added by Istio Agent. + CaCertificates []*MeshConfigCertificateData `json:"caCertificates,omitempty"` + // The default value for the ServiceEntry.exportTo field and services + // imported through container registry integrations, e.g. this applies to + // Kubernetes Service resources. The value is a list of namespace names and + // reserved namespace aliases. The allowed namespace aliases are: + // ``` + // * - All Namespaces + // . - Current Namespace + // ~ - No Namespace + // ``` + // If not set the system will use "*" as the default value which implies that + // services are exported to all namespaces. + // + // `All namespaces` is a reasonable default for implementations that don't + // need to restrict access or visibility of services across namespace + // boundaries. If that requirement is present it is generally good practice to + // make the default `Current namespace` so that services are only visible + // within their own namespaces by default. Operators can then expand the + // visibility of services to other namespaces as needed. Use of `No Namespace` + // is expected to be rare but can have utility for deployments where + // dependency management needs to be precise even within the scope of a single + // namespace. + // + // For further discussion see the reference documentation for `ServiceEntry`, + // `Sidecar`, and `Gateway`. + DefaultServiceExportTo []string `json:"defaultServiceExportTo,omitempty"` + // The default value for the VirtualService.exportTo field. Has the same + // syntax as `defaultServiceExportTo`. + // + // If not set the system will use "*" as the default value which implies that + // virtual services are exported to all namespaces + DefaultVirtualServiceExportTo []string `json:"defaultVirtualServiceExportTo,omitempty"` + // The default value for the `DestinationRule.exportTo` field. Has the same + // syntax as `defaultServiceExportTo`. + // + // If not set the system will use "*" as the default value which implies that + // destination rules are exported to all namespaces + DefaultDestinationRuleExportTo []string `json:"defaultDestinationRuleExportTo,omitempty"` + // The namespace to treat as the administrative root namespace for + // Istio configuration. When processing a leaf namespace Istio will search for + // declarations in that namespace first and if none are found it will + // search in the root namespace. Any matching declaration found in the root + // namespace is processed as if it were declared in the leaf namespace. + // + // The precise semantics of this processing are documented on each resource + // type. + RootNamespace *string `json:"rootNamespace,omitempty"` + // Locality based load balancing distribution or failover settings. + // If unspecified, locality based load balancing will be enabled by default. + // However, this requires outlierDetection to actually take effect for a particular + // service, see https://istio.io/latest/docs/tasks/traffic-management/locality-load-balancing/failover/ + LocalityLbSetting *LocalityLoadBalancerSetting `json:"localityLbSetting,omitempty"` + // Configures DNS refresh rate for Envoy clusters of type `STRICT_DNS` + // Default refresh rate is `60s`. + DnsRefreshRate *metav1.Duration `json:"dnsRefreshRate,omitempty"` + // Specify if http1.1 connections should be upgraded to http2 by default. + // if sidecar is installed on all pods in the mesh, then this should be set to `UPGRADE`. + // If one or more services or namespaces do not have sidecar(s), then this should be set to `DO_NOT_UPGRADE`. + // It can be enabled by destination using the `destinationRule.trafficPolicy.connectionPool.http.h2UpgradePolicy` override. + H2UpgradePolicy MeshConfigH2UpgradePolicy `json:"h2UpgradePolicy,omitempty"` + // Name to be used while emitting statistics for inbound clusters. The same pattern is used while computing stat prefix for + // network filters like TCP and Redis. + // By default, Istio emits statistics with the pattern `inbound|||`. + // For example `inbound|7443|grpc-reviews|reviews.prod.svc.cluster.local`. This can be used to override that pattern. + // + // A Pattern can be composed of various pre-defined variables. The following variables are supported. + // + // - `%SERVICE%` - Will be substituted with short hostname of the service. + // - `%SERVICE_NAME%` - Will be substituted with name of the service. + // - `%SERVICE_FQDN%` - Will be substituted with FQDN of the service. + // - `%SERVICE_PORT%` - Will be substituted with port of the service. + // - `%TARGET_PORT%` - Will be substituted with the target port of the service. + // - `%SERVICE_PORT_NAME%` - Will be substituted with port name of the service. + // + // Following are some examples of supported patterns for reviews: + // + // - `%SERVICE_FQDN%_%SERVICE_PORT%` will use reviews.prod.svc.cluster.local_7443 as the stats name. + // - `%SERVICE%` will use reviews.prod as the stats name. + InboundClusterStatName *string `json:"inboundClusterStatName,omitempty"` + // Name to be used while emitting statistics for outbound clusters. The same pattern is used while computing stat prefix for + // network filters like TCP and Redis. + // By default, Istio emits statistics with the pattern `outbound|||`. + // For example `outbound|8080|v2|reviews.prod.svc.cluster.local`. This can be used to override that pattern. + // + // A Pattern can be composed of various pre-defined variables. The following variables are supported. + // + // - `%SERVICE%` - Will be substituted with short hostname of the service. + // - `%SERVICE_NAME%` - Will be substituted with name of the service. + // - `%SERVICE_FQDN%` - Will be substituted with FQDN of the service. + // - `%SERVICE_PORT%` - Will be substituted with port of the service. + // - `%SERVICE_PORT_NAME%` - Will be substituted with port name of the service. + // - `%SUBSET_NAME%` - Will be substituted with subset. + // + // Following are some examples of supported patterns for reviews: + // + // - `%SERVICE_FQDN%_%SERVICE_PORT%` will use `reviews.prod.svc.cluster.local_7443` as the stats name. + // - `%SERVICE%` will use reviews.prod as the stats name. + OutboundClusterStatName *string `json:"outboundClusterStatName,omitempty"` + // +hidefromdoc + // Configure the provision of certificates. + // + // Note: Deprecated, please refer to Cert-Manager or other cert provisioning solutions to sign DNS certificates. + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + Certificates []*Certificate `json:"certificates,omitempty"` + // +hidefromdoc + // Settings to be applied to select services. + ServiceSettings []*MeshConfigServiceSettings `json:"serviceSettings,omitempty"` + // If enabled, Istio agent will merge metrics exposed by the application with metrics from Envoy + // and Istio agent. The sidecar injection will replace `prometheus.io` annotations present on the pod + // and redirect them towards Istio agent, which will then merge metrics of from the application with Istio metrics. + // This relies on the annotations `prometheus.io/scrape`, `prometheus.io/port`, and + // `prometheus.io/path` annotations. + // If you are running a separately managed Envoy with an Istio sidecar, this may cause issues, as the metrics will collide. + // In this case, it is recommended to disable aggregation on that deployment with the + // `prometheus.istio.io/merge-metrics: "false"` annotation. + // If not specified, this will be enabled by default. + EnablePrometheusMerge *bool `json:"enablePrometheusMerge,omitempty"` + // +hidefromdoc + // `VerifyCertificateAtClient` sets the mesh global default for peer certificate validation + // at the client-side proxy when `SIMPLE` TLS or `MUTUAL` TLS (non `ISTIO_MUTUAL`) origination + // modes are used. This setting can be overridden at the host level via DestinationRule API. + // By default, `VerifyCertificateAtClient` is `true`. + // + // `CaCertificates`: If set, proxy verifies CA signature based on given CaCertificates. If unset, + // and VerifyCertificateAtClient is true, proxy uses default System CA bundle. If unset and + // `VerifyCertificateAtClient` is false, proxy will not verify the CA. + // + // `SubjectAltNames`: If set, proxy verifies subject alt names are present in the SAN. If unset, + // and `VerifyCertificateAtClient` is true, proxy uses host in destination rule to verify the SANs. + // If unset, and `VerifyCertificateAtClient` is false, proxy does not verify SANs. + // + // For SAN, client-side proxy will exact match host in `DestinationRule` as well as one level + // wildcard if the specified host in DestinationRule doesn't contain a wildcard. + // For example, if the host in `DestinationRule` is `x.y.com`, client-side proxy will + // match either `x.y.com` or `*.y.com` for the SAN in the presented server certificate. + // For wildcard host name in DestinationRule, client-side proxy will do a suffix match. For example, + // if host is `*.x.y.com`, client-side proxy will verify the presented server certificate SAN matches + // `.x.y.com` suffix. + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + VerifyCertificateAtClient *bool `json:"verifyCertificateAtClient,omitempty"` + // +hidefromdoc + // If specified, Istiod will authorize and forward the CSRs from the workloads to the specified external CA + // using the Istio CA gRPC API. + Ca *MeshConfigCA `json:"ca,omitempty"` + // Defines a list of extension providers that extend Istio's functionality. For example, the AuthorizationPolicy + // can be used with an extension provider to delegate the authorization decision to a custom authorization system. + // +kubebuilder:validation:MaxItems=1000 + ExtensionProviders []*MeshConfigExtensionProvider `json:"extensionProviders,omitempty"` + // Specifies extension providers to use by default in Istio configuration resources. + DefaultProviders *MeshConfigDefaultProviders `json:"defaultProviders,omitempty"` + // A list of Kubernetes selectors that specify the set of namespaces that Istio considers when + // computing configuration updates for sidecars. This can be used to reduce Istio's computational load + // by limiting the number of entities (including services, pods, and endpoints) that are watched and processed. + // If omitted, Istio will use the default behavior of processing all namespaces in the cluster. + // Elements in the list are disjunctive (OR semantics), i.e. a namespace will be included if it matches any selector. + // The following example selects any namespace that matches either below: + // 1. The namespace has both of these labels: `env: prod` and `region: us-east1` + // 2. The namespace has label `app` equal to `cassandra` or `spark`. + // ```yaml + // discoverySelectors: + // - matchLabels: + // env: prod + // region: us-east1 + // - matchExpressions: + // - key: app + // operator: In + // values: + // - cassandra + // - spark + // + // ``` + // Refer to the [Kubernetes selector docs](https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors) + // for additional detail on selector semantics. + DiscoverySelectors []*metav1.LabelSelector `json:"discoverySelectors,omitempty"` + // ProxyPathNormalization configures how URL paths in incoming and outgoing HTTP requests are + // normalized by the sidecars and gateways. + // The normalized paths will be used in all aspects through the requests' lifetime on the + // sidecars and gateways, which includes routing decisions in outbound direction (client proxy), + // authorization policy match and enforcement in inbound direction (server proxy), and the URL + // path proxied to the upstream service. + // If not set, the NormalizationType.DEFAULT configuration will be used. + PathNormalization *MeshConfigProxyPathNormalization `json:"pathNormalization,omitempty"` + // Configure the default HTTP retry policy. + // The default number of retry attempts is set at 2 for these errors: + // + // "connect-failure,refused-stream,unavailable,cancelled,retriable-status-codes". + // + // Setting the number of attempts to 0 disables retry policy globally. + // This setting can be overridden on a per-host basis using the Virtual Service + // API. + // All settings in the retry policy except `perTryTimeout` can currently be + // configured globally via this field. + DefaultHttpRetryPolicy *HTTPRetry `json:"defaultHttpRetryPolicy,omitempty"` + // The below configuration parameters can be used to specify TLSConfig for mesh traffic. + // For example, a user could enable min TLS version for ISTIO_MUTUAL traffic and specify a curve for non ISTIO_MUTUAL traffic like below: + // ```yaml + // meshConfig: + // + // meshMTLS: + // minProtocolVersion: TLSV1_3 + // tlsDefaults: + // Note: applicable only for non ISTIO_MUTUAL scenarios + // ecdhCurves: + // - P-256 + // - P-512 + // + // ``` + // Configuration of mTLS for traffic between workloads with ISTIO_MUTUAL TLS traffic. + // + // Note: Mesh mTLS does not respect ECDH curves. + MeshMTLS *MeshConfigTLSConfig `json:"meshMTLS,omitempty"` + // Configuration of TLS for all traffic except for ISTIO_MUTUAL mode. + // Currently, this supports configuration of ecdhCurves and cipherSuites only. + // For ISTIO_MUTUAL TLS settings, use meshMTLS configuration. + TlsDefaults *MeshConfigTLSConfig `json:"tlsDefaults,omitempty"` +} + +// ConfigSource describes information about a configuration store inside a +// mesh. A single control plane instance can interact with one or more data +// sources. +type ConfigSource struct { + // Address of the server implementing the Istio Mesh Configuration + // protocol (MCP). Can be IP address or a fully qualified DNS name. + // Use xds:// to specify a grpc-based xds backend, k8s:// to specify a k8s controller or + // fs:/// to specify a file-based backend with absolute path to the directory. + Address *string `json:"address,omitempty"` + // Use the tlsSettings to specify the tls mode to use. If the MCP server + // uses Istio mutual TLS and shares the root CA with istiod, specify the TLS + // mode as `ISTIO_MUTUAL`. + TlsSettings *ClientTLSSettings `json:"tlsSettings,omitempty"` + // Describes the source of configuration, if nothing is specified default is MCP + SubscribedResources []Resource `json:"subscribedResources,omitempty"` +} + +// +hidefromdoc +// Certificate configures the provision of a certificate and its key. +// Example 1: key and cert stored in a secret +// ``` +// { secretName: galley-cert +// +// secretNamespace: istio-system +// dnsNames: +// - galley.istio-system.svc +// - galley.mydomain.com +// } +// +// ``` +// Example 2: key and cert stored in a directory +// ``` +// { dnsNames: +// - pilot.istio-system +// - pilot.istio-system.svc +// - pilot.mydomain.com +// } +// +// ``` +type Certificate struct { + // Name of the secret the certificate and its key will be stored into. + // If it is empty, it will not be stored into a secret. + // Instead, the certificate and its key will be stored into a hard-coded directory. + SecretName *string `json:"secretName,omitempty"` + // The DNS names for the certificate. A certificate may contain + // multiple DNS names. + DnsNames []string `json:"dnsNames,omitempty"` +} + +// `OutboundTrafficPolicy` sets the default behavior of the sidecar for +// handling unknown outbound traffic from the application. +type MeshConfigOutboundTrafficPolicy struct { + Mode MeshConfigOutboundTrafficPolicyMode `json:"mode,omitempty"` +} + +type MeshConfigInboundTrafficPolicy struct { + Mode MeshConfigInboundTrafficPolicyMode `json:"mode,omitempty"` +} + +// +kubebuilder:validation:XValidation:message="At most one of [pem spiffeBundleUrl] should be set",rule="(has(self.pem)?1:0) + (has(self.spiffeBundleUrl)?1:0) <= 1" +type MeshConfigCertificateData struct { + // The PEM data of the certificate. + Pem *string `json:"pem,omitempty"` + + // The SPIFFE bundle endpoint URL that complies to: + // https://github.com/spiffe/spiffe/blob/master/standards/SPIFFE_Trust_Domain_and_Bundle.md#the-spiffe-trust-domain-and-bundle + // The endpoint should support authentication based on Web PKI: + // https://github.com/spiffe/spiffe/blob/master/standards/SPIFFE_Trust_Domain_and_Bundle.md#521-web-pki + // The certificate is retrieved from the endpoint. + SpiffeBundleUrl *string `json:"spiffeBundleUrl,omitempty"` // Optional. Specify the kubernetes signers (External CA) that use this trustAnchor + // when Istiod is acting as RA(registration authority) + // If set, they are used for these signers. Otherwise, this trustAnchor is used for all signers. + CertSigners []string `json:"certSigners,omitempty"` + // Optional. Specify the list of trust domains to which this trustAnchor data belongs. + // If set, they are used for these trust domains. Otherwise, this trustAnchor is used for default trust domain + // and its aliases. + // Note that we can have multiple trustAnchor data for a same trustDomain. + // In that case, trustAnchors with a same trust domain will be merged and used together to verify peer certificates. + // If neither certSigners nor trustDomains is set, this trustAnchor is used for all trust domains and all signers. + // If only trustDomains is set, this trustAnchor is used for these trustDomains and all signers. + // If only certSigners is set, this trustAnchor is used for these certSigners and all trust domains. + // If both certSigners and trustDomains is set, this trustAnchor is only used for these signers and trust domains. + TrustDomains []string `json:"trustDomains,omitempty"` +} + +// +hidefromdoc +// Settings to be applied to select services. +// +// For example, the following configures all services in namespace "foo" as well as the +// "bar" service in namespace "baz" to be considered cluster-local: +// +// ```yaml +// serviceSettings: +// - settings: +// clusterLocal: true +// hosts: +// - "*.foo.svc.cluster.local" +// - "bar.baz.svc.cluster.local" +// +// ``` +type MeshConfigServiceSettings struct { + // The settings to apply to the selected services. + Settings *MeshConfigServiceSettingsSettings `json:"settings,omitempty"` + // The services to which the Settings should be applied. Services are selected using the hostname + // matching rules used by DestinationRule. + // + // For example: foo.bar.svc.cluster.local, *.baz.svc.cluster.local + Hosts []string `json:"hosts,omitempty"` +} + +type MeshConfigCA struct { + // REQUIRED. Address of the CA server implementing the Istio CA gRPC API. + // Can be IP address or a fully qualified DNS name with port + // Eg: custom-ca.default.svc.cluster.local:8932, 192.168.23.2:9000 + // +kubebuilder:validation:Required + Address *string `json:"address"` + // Use the tlsSettings to specify the tls mode to use. + // Regarding tlsSettings: + // - DISABLE MODE is legitimate for the case Istiod is making the request via an Envoy sidecar. + // DISABLE MODE can also be used for testing + // - TLS MUTUAL MODE be on by default. If the CA certificates + // (cert bundle to verify the CA server's certificate) is omitted, Istiod will + // use the system root certs to verify the CA server's certificate. + TlsSettings *ClientTLSSettings `json:"tlsSettings,omitempty"` + // timeout for forward CSR requests from Istiod to External CA + // Default: 10s + RequestTimeout *metav1.Duration `json:"requestTimeout,omitempty"` + // Use istiodSide to specify CA Server integrate to Istiod side or Agent side + // Default: true + IstiodSide *bool `json:"istiodSide,omitempty"` +} + +// +kubebuilder:validation:XValidation:message="At most one of [envoyExtAuthzHttp envoyExtAuthzGrpc zipkin lightstep datadog stackdriver opencensus skywalking opentelemetry prometheus envoyFileAccessLog envoyHttpAls envoyTcpAls envoyOtelAls] should be set",rule="(has(self.envoyExtAuthzHttp)?1:0) + (has(self.envoyExtAuthzGrpc)?1:0) + (has(self.zipkin)?1:0) + (has(self.lightstep)?1:0) + (has(self.datadog)?1:0) + (has(self.stackdriver)?1:0) + (has(self.opencensus)?1:0) + (has(self.skywalking)?1:0) + (has(self.opentelemetry)?1:0) + (has(self.prometheus)?1:0) + (has(self.envoyFileAccessLog)?1:0) + (has(self.envoyHttpAls)?1:0) + (has(self.envoyTcpAls)?1:0) + (has(self.envoyOtelAls)?1:0) <= 1" +type MeshConfigExtensionProvider struct { + // REQUIRED. A unique name identifying the extension provider. + // +kubebuilder:validation:Required + Name *string `json:"name"` + + // Configures an external authorizer that implements the Envoy ext_authz filter authorization check service using the HTTP API. + EnvoyExtAuthzHttp *MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider `json:"envoyExtAuthzHttp,omitempty"` + + // Configures an external authorizer that implements the Envoy ext_authz filter authorization check service using the gRPC API. + EnvoyExtAuthzGrpc *MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider `json:"envoyExtAuthzGrpc,omitempty"` + + // Configures a tracing provider that uses the Zipkin API. + Zipkin *MeshConfigExtensionProviderZipkinTracingProvider `json:"zipkin,omitempty"` + + // +hidefromdoc + // Configures a Lightstep tracing provider. + // Deprecated: For Istio 1.15+, please use an OpenTelemetryTracingProvider instead, more details can be found at https://github.com/istio/istio/issues/40027 + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + Lightstep *MeshConfigExtensionProviderLightstepTracingProvider `json:"lightstep,omitempty"` + + // Configures a Datadog tracing provider. + Datadog *MeshConfigExtensionProviderDatadogTracingProvider `json:"datadog,omitempty"` + + // +hidefromdoc + // Configures a Stackdriver provider. + Stackdriver *MeshConfigExtensionProviderStackdriverProvider `json:"stackdriver,omitempty"` + + // +hidefromdoc + // Configures an OpenCensusAgent tracing provider. + // Deprecated: OpenCensus is deprecated, more details can be found at https://opentelemetry.io/blog/2023/sunsetting-opencensus/ + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + Opencensus *MeshConfigExtensionProviderOpenCensusAgentTracingProvider `json:"opencensus,omitempty"` + + // Configures a Apache SkyWalking provider. + Skywalking *MeshConfigExtensionProviderSkyWalkingTracingProvider `json:"skywalking,omitempty"` + + // Configures an OpenTelemetry tracing provider. + Opentelemetry *MeshConfigExtensionProviderOpenTelemetryTracingProvider `json:"opentelemetry,omitempty"` + + // Configures a Prometheus metrics provider. + Prometheus *MeshConfigExtensionProviderPrometheusMetricsProvider `json:"prometheus,omitempty"` + + // Configures an Envoy File Access Log provider. + EnvoyFileAccessLog *MeshConfigExtensionProviderEnvoyFileAccessLogProvider `json:"envoyFileAccessLog,omitempty"` + + // Configures an Envoy Access Logging Service provider for HTTP traffic. + EnvoyHttpAls *MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider `json:"envoyHttpAls,omitempty"` + + // Configures an Envoy Access Logging Service provider for TCP traffic. + EnvoyTcpAls *MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider `json:"envoyTcpAls,omitempty"` + + // Configures an Envoy Open Telemetry Access Logging Service provider. + EnvoyOtelAls *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider `json:"envoyOtelAls,omitempty"` +} + +// Holds the name references to the providers that will be used by default +// in other Istio configuration resources if the provider is not specified. +// +// These names must match a provider defined in `extensionProviders` that is +// one of the supported tracing providers. +type MeshConfigDefaultProviders struct { + // Name of the default provider(s) for tracing. + Tracing []string `json:"tracing,omitempty"` + // Name of the default provider(s) for metrics. + Metrics []string `json:"metrics,omitempty"` + // Name of the default provider(s) for access logging. + AccessLogging []string `json:"accessLogging,omitempty"` +} + +type MeshConfigProxyPathNormalization struct { + Normalization MeshConfigProxyPathNormalizationNormalizationType `json:"normalization,omitempty"` +} + +type MeshConfigTLSConfig struct { + // Optional: the minimum TLS protocol version. The default minimum + // TLS version will be TLS 1.2. As servers may not be Envoy and be + // set to TLS 1.2 (e.g., workloads using mTLS without sidecars), the + // minimum TLS version for clients may also be TLS 1.2. + // In the current Istio implementation, the maximum TLS protocol version + // is TLS 1.3. + MinProtocolVersion MeshConfigTLSConfigTLSProtocol `json:"minProtocolVersion,omitempty"` + // Optional: If specified, the TLS connection will only support the specified ECDH curves for the DH key exchange. + // If not specified, the default curves enforced by Envoy will be used. For details about the default curves, refer to + // [Ecdh Curves](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/transport_sockets/tls/v3/common.proto). + EcdhCurves []string `json:"ecdhCurves,omitempty"` + // Optional: If specified, the TLS connection will only support the specified cipher list when negotiating TLS 1.0-1.2. + // If not specified, the following cipher suites will be used: + // ``` + // ECDHE-ECDSA-AES256-GCM-SHA384 + // ECDHE-RSA-AES256-GCM-SHA384 + // ECDHE-ECDSA-AES128-GCM-SHA256 + // ECDHE-RSA-AES128-GCM-SHA256 + // AES256-GCM-SHA384 + // AES128-GCM-SHA256 + // ``` + CipherSuites []string `json:"cipherSuites,omitempty"` +} + +// Settings for the selected services. +type MeshConfigServiceSettingsSettings struct { + // If true, specifies that the client and service endpoints must reside in the same cluster. + // By default, in multi-cluster deployments, the Istio control plane assumes all service + // endpoints to be reachable from any client in any of the clusters which are part of the + // mesh. This configuration option limits the set of service endpoints visible to a client + // to be cluster scoped. + // + // There are some common scenarios when this can be useful: + // + // - A service (or group of services) is inherently local to the cluster and has local storage + // for that cluster. For example, the kube-system namespace (e.g. the Kube API Server). + // - A mesh administrator wants to slowly migrate services to Istio. They might start by first + // having services cluster-local and then slowly transition them to mesh-wide. They could do + // this service-by-service (e.g. mysvc.myns.svc.cluster.local) or as a group + // (e.g. *.myns.svc.cluster.local). + // + // By default Istio will consider kubernetes.default.svc (i.e. the API Server) as well as all + // services in the kube-system namespace to be cluster-local, unless explicitly overridden here. + ClusterLocal *bool `json:"clusterLocal,omitempty"` +} + +type MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody struct { + // Sets the maximum size of a message body that the ext-authz filter will hold in memory. + // If maxRequestBytes is reached, and allowPartialMessage is false, Envoy will return a 413 (Payload Too Large). + // Otherwise the request will be sent to the provider with a partial message. + // Note that this setting will have precedence over the failOpen field, the 413 will be returned even when the + // failOpen is set to true. + MaxRequestBytes *uint32 `json:"maxRequestBytes,omitempty"` + // When this field is true, ext-authz filter will buffer the message until maxRequestBytes is reached. + // The authorization request will be dispatched and no 413 HTTP error will be returned by the filter. + // A "x-envoy-auth-partial-body: false|true" metadata header will be added to the authorization request message + // indicating if the body data is partial. + AllowPartialMessage *bool `json:"allowPartialMessage,omitempty"` + // If true, the body sent to the external authorization service in the gRPC authorization request is set with raw bytes + // in the [raw_body field](https://github.com/envoyproxy/envoy/blame/cffb095d59d7935abda12b9509bcd136808367bb/api/envoy/service/auth/v3/attribute_context.proto#L153). + // Otherwise, it will be filled with UTF-8 string in the [body field](https://github.com/envoyproxy/envoy/blame/cffb095d59d7935abda12b9509bcd136808367bb/api/envoy/service/auth/v3/attribute_context.proto#L147). + // This field only works with the envoyExtAuthzGrpc provider and has no effect for the envoyExtAuthzHttp provider. + PackAsBytes *bool `json:"packAsBytes,omitempty"` +} + +type MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider struct { + // REQUIRED. Specifies the service that implements the Envoy ext_authz HTTP authorization service. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "my-ext-authz.foo.svc.cluster.local" or "bar/my-ext-authz.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // The maximum duration that the proxy will wait for a response from the provider (default timeout: 600s). + // When this timeout condition is met, the proxy marks the communication to the authorization service as failure. + // In this situation, the response sent back to the client will depend on the configured `failOpen` field. + Timeout *metav1.Duration `json:"timeout,omitempty"` + // Sets a prefix to the value of authorization request header *Path*. + // For example, setting this to "/check" for an original user request at path "/admin" will cause the + // authorization check request to be sent to the authorization service at the path "/check/admin" instead of "/admin". + PathPrefix *string `json:"pathPrefix,omitempty"` + // If true, the user request will be allowed even if the communication with the authorization service has failed, + // or if the authorization service has returned a HTTP 5xx error. + // Default is false and the request will be rejected with "Forbidden" response. + FailOpen *bool `json:"failOpen,omitempty"` + // If true, clears route cache in order to allow the external authorization service to correctly affect routing decisions. + // If true, recalculate routes with the new ExtAuthZ added/removed headers. + // Default is false + ClearRouteCache *bool `json:"clearRouteCache,omitempty"` + // Sets the HTTP status that is returned to the client when there is a network error to the authorization service. + // The default status is "403" (HTTP Forbidden). + StatusOnError *string `json:"statusOnError,omitempty"` + // DEPRECATED. Use includeRequestHeadersInCheck instead. + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + IncludeHeadersInCheck []string `json:"includeHeadersInCheck,omitempty"` + // List of client request headers that should be included in the authorization request sent to the authorization service. + // Note that in addition to the headers specified here following headers are included by default: + // 1. *Host*, *Method*, *Path* and *Content-Length* are automatically sent. + // 2. *Content-Length* will be set to 0 and the request will not have a message body. However, the authorization + // request can include the buffered client request body (controlled by includeRequestBodyInCheck setting), + // consequently the value of Content-Length of the authorization request reflects the size of its payload size. + // + // Exact, prefix and suffix matches are supported (similar to the + // [authorization policy rule syntax](https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule) + // except the presence match): + // - Exact match: "abc" will match on value "abc". + // - Prefix match: "abc*" will match on value "abc" and "abcd". + // - Suffix match: "*abc" will match on value "abc" and "xabc". + IncludeRequestHeadersInCheck []string `json:"includeRequestHeadersInCheck,omitempty"` + // Set of additional fixed headers that should be included in the authorization request sent to the authorization service. + // Key is the header name and value is the header value. + // Note that client request of the same key or headers specified in includeRequestHeadersInCheck will be overridden. + IncludeAdditionalHeadersInCheck map[string]string `json:"includeAdditionalHeadersInCheck,omitempty"` + // If set, the client request body will be included in the authorization request sent to the authorization service. + IncludeRequestBodyInCheck *MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody `json:"includeRequestBodyInCheck,omitempty"` + // List of headers from the authorization service that should be added or overridden in the original request and + // forwarded to the upstream when the authorization check result is allowed (HTTP code 200). + // If not specified, the original request will not be modified and forwarded to backend as-is. + // Note, any existing headers will be overridden. + // + // Exact, prefix and suffix matches are supported (similar to the + // [authorization policy rule syntax](https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule) + // except the presence match): + // - Exact match: "abc" will match on value "abc". + // - Prefix match: "abc*" will match on value "abc" and "abcd". + // - Suffix match: "*abc" will match on value "abc" and "xabc". + HeadersToUpstreamOnAllow []string `json:"headersToUpstreamOnAllow,omitempty"` + // List of headers from the authorization service that should be forwarded to downstream when the authorization + // check result is not allowed (HTTP code other than 200). + // If not specified, all the authorization response headers, except *Authority (Host)* will be in the response to + // the downstream. + // When a header is included in this list, *Path*, *Status*, *Content-Length*, *WWWAuthenticate* and *Location* are + // automatically added. + // Note, the body from the authorization service is always included in the response to downstream. + // + // Exact, prefix and suffix matches are supported (similar to the + // [authorization policy rule syntax](https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule) + // except the presence match): + // - Exact match: "abc" will match on value "abc". + // - Prefix match: "abc*" will match on value "abc" and "abcd". + // - Suffix match: "*abc" will match on value "abc" and "xabc". + HeadersToDownstreamOnDeny []string `json:"headersToDownstreamOnDeny,omitempty"` + // List of headers from the authorization service that should be forwarded to downstream when the authorization + // check result is allowed (HTTP code 200). + // If not specified, the original response will not be modified and forwarded to downstream as-is. + // Note, any existing headers will be overridden. + // + // Exact, prefix and suffix matches are supported (similar to the + // [authorization policy rule syntax](https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule) + // except the presence match): + // - Exact match: "abc" will match on value "abc". + // - Prefix match: "abc*" will match on value "abc" and "abcd". + // - Suffix match: "*abc" will match on value "abc" and "xabc". + HeadersToDownstreamOnAllow []string `json:"headersToDownstreamOnAllow,omitempty"` +} + +type MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider struct { + // REQUIRED. Specifies the service that implements the Envoy ext_authz gRPC authorization service. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "my-ext-authz.foo.svc.cluster.local" or "bar/my-ext-authz.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // The maximum duration that the proxy will wait for a response from the provider, this is the timeout for a specific request (default timeout: 600s). + // When this timeout condition is met, the proxy marks the communication to the authorization service as failure. + // In this situation, the response sent back to the client will depend on the configured `failOpen` field. + Timeout *metav1.Duration `json:"timeout,omitempty"` + // If true, the HTTP request or TCP connection will be allowed even if the communication with the authorization service has failed, + // or if the authorization service has returned a HTTP 5xx error. + // Default is false. For HTTP request, it will be rejected with 403 (HTTP Forbidden). For TCP connection, it will be closed immediately. + FailOpen *bool `json:"failOpen,omitempty"` + // If true, clears route cache in order to allow the external authorization service to correctly affect routing decisions. + // If true, recalculate routes with the new ExtAuthZ added/removed headers. + // Default is false + ClearRouteCache *bool `json:"clearRouteCache,omitempty"` + // Sets the HTTP status that is returned to the client when there is a network error to the authorization service. + // The default status is "403" (HTTP Forbidden). + StatusOnError *string `json:"statusOnError,omitempty"` + // If set, the client request body will be included in the authorization request sent to the authorization service. + IncludeRequestBodyInCheck *MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody `json:"includeRequestBodyInCheck,omitempty"` +} + +// Defines configuration for a Zipkin tracer. +type MeshConfigExtensionProviderZipkinTracingProvider struct { + // REQUIRED. Specifies the service that the Zipkin API. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "zipkin.default.svc.cluster.local" or "bar/zipkin.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Optional. Controls the overall path length allowed in a reported span. + // NOTE: currently only controls max length of the path tag. + MaxTagLength *uint32 `json:"maxTagLength,omitempty"` + // Optional. A 128 bit trace id will be used in Istio. + // If true, will result in a 64 bit trace id being used. + Enable64BitTraceId *bool `json:"enable64bitTraceId,omitempty"` + // Optional. Specifies the endpoint of Zipkin API. + // The default value is "/api/v2/spans". + Path *string `json:"path,omitempty"` +} + +// Defines configuration for a Lightstep tracer. +// Note: Lightstep has moved to OpenTelemetry-based integrations. Istio 1.15+ +// will generate OpenTelemetry-compatible configuration when using this option. +type MeshConfigExtensionProviderLightstepTracingProvider struct { + // REQUIRED. Specifies the service for the Lightstep collector. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "lightstep.default.svc.cluster.local" or "bar/lightstep.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // The Lightstep access token. + AccessToken *string `json:"accessToken,omitempty"` + // Optional. Controls the overall path length allowed in a reported span. + // NOTE: currently only controls max length of the path tag. + MaxTagLength *uint32 `json:"maxTagLength,omitempty"` +} + +// Defines configuration for a Datadog tracer. +type MeshConfigExtensionProviderDatadogTracingProvider struct { + // REQUIRED. Specifies the service for the Datadog agent. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "datadog.default.svc.cluster.local" or "bar/datadog.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Optional. Controls the overall path length allowed in a reported span. + // NOTE: currently only controls max length of the path tag. + MaxTagLength *uint32 `json:"maxTagLength,omitempty"` +} + +// Defines configuration for a SkyWalking tracer. +type MeshConfigExtensionProviderSkyWalkingTracingProvider struct { + // REQUIRED. Specifies the service for the SkyWalking receiver. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "skywalking.default.svc.cluster.local" or "bar/skywalking.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Optional. The SkyWalking OAP access token. + AccessToken *string `json:"accessToken,omitempty"` +} + +// Defines configuration for Stackdriver. +// +// WARNING: Stackdriver tracing uses OpenCensus configuration under the hood and, as a result, cannot be used +// alongside any OpenCensus provider configuration. This is due to a limitation in the implementation of OpenCensus +// driver in Envoy. +type MeshConfigExtensionProviderStackdriverProvider struct { + // debug enables trace output to stdout. + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + Debug *bool `json:"debug,omitempty"` + // The global default max number of attributes per span. + // default is 200. + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + MaxNumberOfAttributes *int64 `json:"maxNumberOfAttributes,omitempty"` + // The global default max number of annotation events per span. + // default is 200. + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + MaxNumberOfAnnotations *int64 `json:"maxNumberOfAnnotations,omitempty"` + // The global default max number of message events per span. + // default is 200. + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/config.proto. + MaxNumberOfMessageEvents *int64 `json:"maxNumberOfMessageEvents,omitempty"` + // Optional. Controls the overall path length allowed in a reported span. + // NOTE: currently only controls max length of the path tag. + MaxTagLength *uint32 `json:"maxTagLength,omitempty"` + // Optional. Controls Stackdriver logging behavior. + Logging *MeshConfigExtensionProviderStackdriverProviderLogging `json:"logging,omitempty"` +} + +// Defines configuration for an OpenCensus tracer writing to an OpenCensus backend. +// +// WARNING: OpenCensusAgentTracingProviders should be used with extreme care. Configuration of +// OpenCensus providers CANNOT be changed during the course of proxy's lifetime due to a limitation +// in the implementation of OpenCensus driver in Envoy. This means only a single provider configuration +// may be used for OpenCensus at any given time for a proxy or group of proxies AND that any change to the provider +// configuration MUST be accompanied by a restart of all proxies that will use that configuration. +// +// NOTE: Stackdriver tracing uses OpenCensus configuration under the hood and, as a result, cannot be used +// alongside OpenCensus provider configuration. +type MeshConfigExtensionProviderOpenCensusAgentTracingProvider struct { + // REQUIRED. Specifies the service for the OpenCensusAgent. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "ocagent.default.svc.cluster.local" or "bar/ocagent.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Specifies the set of context propagation headers used for distributed + // tracing. Default is `["W3C_TRACE_CONTEXT"]`. If multiple values are specified, + // the proxy will attempt to read each header for each request and will + // write all headers. + Context []MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext `json:"context,omitempty"` + // Optional. Controls the overall path length allowed in a reported span. + // NOTE: currently only controls max length of the path tag. + MaxTagLength *uint32 `json:"maxTagLength,omitempty"` +} + +type MeshConfigExtensionProviderPrometheusMetricsProvider struct { +} + +// Defines configuration for Envoy-based access logging that writes to +// local files (and/or standard streams). +type MeshConfigExtensionProviderEnvoyFileAccessLogProvider struct { + // Path to a local file to write the access log entries. + // This may be used to write to streams, via `/dev/stderr` and `/dev/stdout` + // If unspecified, defaults to `/dev/stdout`. + Path *string `json:"path,omitempty"` + // Optional. Allows overriding of the default access log format. + LogFormat *MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat `json:"logFormat,omitempty"` + // Optional. If set to true, when command operators are evaluated to null, + // For text format, the output of the empty operator is changed from "-" to an empty string. + // For json format, the keys with null values are omitted in the output structure. + OmitEmptyValues *bool `json:"omitEmptyValues,omitempty"` +} + +// Defines configuration for an Envoy [Access Logging Service](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/access_loggers/grpc/v3/als.proto#grpc-access-log-service-als) +// integration for HTTP traffic. +type MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider struct { + // REQUIRED. Specifies the service that implements the Envoy ALS gRPC authorization service. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "envoy-als.foo.svc.cluster.local" or "bar/envoy-als.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Optional. The friendly name of the access log. + // Defaults: + // - "http_envoy_accesslog" + // - "listener_envoy_accesslog" + LogName *string `json:"logName,omitempty"` + // Optional. Additional filter state objects to log. + FilterStateObjectsToLog []string `json:"filterStateObjectsToLog,omitempty"` + // Optional. Additional request headers to log. + AdditionalRequestHeadersToLog []string `json:"additionalRequestHeadersToLog,omitempty"` + // Optional. Additional response headers to log. + AdditionalResponseHeadersToLog []string `json:"additionalResponseHeadersToLog,omitempty"` + // Optional. Additional response trailers to log. + AdditionalResponseTrailersToLog []string `json:"additionalResponseTrailersToLog,omitempty"` +} + +// Defines configuration for an Envoy [Access Logging Service](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/access_loggers/grpc/v3/als.proto#grpc-access-log-service-als) +// integration for TCP traffic. +type MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider struct { + // REQUIRED. Specifies the service that implements the Envoy ALS gRPC authorization service. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "envoy-als.foo.svc.cluster.local" or "bar/envoy-als.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Optional. The friendly name of the access log. + // Defaults: + // - "tcp_envoy_accesslog" + // - "listener_envoy_accesslog" + LogName *string `json:"logName,omitempty"` + // Optional. Additional filter state objects to log. + FilterStateObjectsToLog []string `json:"filterStateObjectsToLog,omitempty"` +} + +// Defines configuration for an Envoy [OpenTelemetry (gRPC) Access Log](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/access_loggers/open_telemetry/v3/logs_service.proto) +type MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider struct { + // REQUIRED. Specifies the service that implements the Envoy ALS gRPC authorization service. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "envoy-als.foo.svc.cluster.local" or "bar/envoy-als.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Optional. The friendly name of the access log. + // Defaults: + // - "otel_envoy_accesslog" + LogName *string `json:"logName,omitempty"` + // Optional. Format for the proxy access log + // Empty value results in proxy's default access log format, following Envoy access logging formatting. + LogFormat *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat `json:"logFormat,omitempty"` +} + +// Defines configuration for an OpenTelemetry tracing backend. Istio 1.16.1 or higher is needed. +// +kubebuilder:validation:XValidation:message="At most one of [dynatraceSampler] should be set",rule="(has(self.dynatraceSampler)?1:0) <= 1" +type MeshConfigExtensionProviderOpenTelemetryTracingProvider struct { + // REQUIRED. Specifies the OpenTelemetry endpoint that will receive OTLP traces. + // The format is `[/]`. The specification of `` is required only when it is insufficient + // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a + // service defined by the Kubernetes service or ServiceEntry. + // + // Example: "otlp.default.svc.cluster.local" or "bar/otlp.example.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // Optional. Controls the overall path length allowed in a reported span. + // NOTE: currently only controls max length of the path tag. + MaxTagLength *uint32 `json:"maxTagLength,omitempty"` + // Optional. Specifies the configuration for exporting OTLP traces via HTTP. + // When empty, traces will be exported via gRPC. + // + // The following example shows how to configure the OpenTelemetry ExtensionProvider to export via HTTP: + // + // 1. Add/change the OpenTelemetry extension provider in `MeshConfig` + // ```yaml + // - name: otel-tracing + // opentelemetry: + // port: 443 + // service: my.olly-backend.com + // http: + // path: "/api/otlp/traces" + // timeout: 10s + // headers: + // - name: "my-custom-header" + // value: "some value" + // + // ``` + // + // 2. Deploy a `ServiceEntry` for the observability back-end + // ```yaml + // apiVersion: networking.istio.io/v1alpha3 + // kind: ServiceEntry + // metadata: + // + // name: my-olly-backend + // + // spec: + // + // hosts: + // - my.olly-backend.com + // ports: + // - number: 443 + // name: https-port + // protocol: HTTPS + // resolution: DNS + // location: MESH_EXTERNAL + // + // --- + // apiVersion: networking.istio.io/v1alpha3 + // kind: DestinationRule + // metadata: + // + // name: my-olly-backend + // + // spec: + // + // host: my.olly-backend.com + // trafficPolicy: + // portLevelSettings: + // - port: + // number: 443 + // tls: + // mode: SIMPLE + // + // ``` + Http *MeshConfigExtensionProviderHttpService `json:"http,omitempty"` + // Optional. Specifies the configuration for exporting OTLP traces via GRPC. + // When empty, traces will check whether HTTP is set. + // If not, traces will use default GRPC configurations. + // + // The following example shows how to configure the OpenTelemetry ExtensionProvider to export via GRPC: + // + // 1. Add/change the OpenTelemetry extension provider in `MeshConfig` + // ```yaml + // - name: opentelemetry + // opentelemetry: + // port: 8090 + // service: tracing.example.com + // grpc: + // timeout: 10s + // initialMetadata: + // - name: "Authentication" + // value: "token-xxxxx" + // + // ``` + // + // 2. Deploy a `ServiceEntry` for the observability back-end + // ```yaml + // apiVersion: networking.istio.io/v1alpha3 + // kind: ServiceEntry + // metadata: + // + // name: tracing-grpc + // + // spec: + // + // hosts: + // - tracing.example.com + // ports: + // - number: 8090 + // name: grpc-port + // protocol: GRPC + // resolution: DNS + // location: MESH_EXTERNAL + // + // ``` + Grpc *MeshConfigExtensionProviderGrpcService `json:"grpc,omitempty"` + // Optional. Specifies [Resource Detectors](https://opentelemetry.io/docs/specs/otel/resource/sdk/) + // to be used by the OpenTelemetry Tracer. When multiple resources are provided, they are merged + // according to the OpenTelemetry [Resource specification](https://opentelemetry.io/docs/specs/otel/resource/sdk/#merge). + // + // The following example shows how to configure the Environment Resource Detector, that will + // read the attributes from the environment variable `OTEL_RESOURCE_ATTRIBUTES`: + // + // ```yaml + // - name: otel-tracing + // opentelemetry: + // port: 443 + // service: my.olly-backend.com + // resourceDetectors: + // environment: {} + // + // ``` + ResourceDetectors *MeshConfigExtensionProviderResourceDetectors `json:"resourceDetectors,omitempty"` + + // The Dynatrace adaptive traffic management (ATM) sampler. + // + // Example configuration: + // + // ```yaml + // - name: otel-tracing + // opentelemetry: + // port: 443 + // service: "{your-environment-id}.live.dynatrace.com" + // http: + // path: "/api/v2/otlp/v1/traces" + // timeout: 10s + // headers: + // - name: "Authorization" + // value: "Api-Token dt0c01." + // resourceDetectors: + // dynatrace: {} + // dynatraceSampler: + // tenant: "{your-environment-id}" + // clusterId: 1234 + DynatraceSampler *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler `json:"dynatraceSampler,omitempty"` +} + +// Defines configuration for an HTTP service that can be used by an Extension Provider. +// that does communication via HTTP. +type MeshConfigExtensionProviderHttpService struct { + // REQUIRED. Specifies the path on the service. + // +kubebuilder:validation:Required + Path *string `json:"path"` + // Optional. Specifies the timeout for the HTTP request. + // If not specified, the default is 3s. + Timeout *metav1.Duration `json:"timeout,omitempty"` + // Optional. Allows specifying custom HTTP headers that will be added + // to each HTTP request sent. + Headers []*MeshConfigExtensionProviderHttpHeader `json:"headers,omitempty"` +} + +type MeshConfigExtensionProviderHttpHeader struct { + // REQUIRED. The HTTP header name. + // +kubebuilder:validation:Required + Name *string `json:"name"` + // REQUIRED. The HTTP header value. + // +kubebuilder:validation:Required + Value *string `json:"value"` +} + +type MeshConfigExtensionProviderResourceDetectors struct { + Environment *MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector `json:"environment,omitempty"` + Dynatrace *MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector `json:"dynatrace,omitempty"` +} + +// Defines configuration for an GRPC service that can be used by an Extension Provider. +// that does communication via GRPC. +type MeshConfigExtensionProviderGrpcService struct { + // Optional. Specifies the timeout for the GRPC request. + Timeout *metav1.Duration `json:"timeout,omitempty"` + // Optional. Additional metadata to include in streams initiated to the GrpcService. This can be used for + // scenarios in which additional ad hoc authorization headers (e.g. "x-foo-bar: baz-key") are to + // be injected. + InitialMetadata []*MeshConfigExtensionProviderHttpHeader `json:"initialMetadata,omitempty"` +} + +type MeshConfigExtensionProviderStackdriverProviderLogging struct { + // Collection of tag names and tag expressions to include in the log + // entry. Conflicts are resolved by the tag name by overriding previously + // supplied values. + // + // Example: + // + // labels: + // path: request.url_path + // foo: request.headers['x-foo'] + Labels map[string]string `json:"labels,omitempty"` +} + +// +kubebuilder:validation:XValidation:message="At most one of [text labels] should be set",rule="(has(self.text)?1:0) + (has(self.labels)?1:0) <= 1" +type MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat struct { + // Textual format for the envoy access logs. Envoy [command operators](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#command-operators) may be + // used in the format. The [format string documentation](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#config-access-log-format-strings) + // provides more information. + // + // NOTE: Istio will insert a newline ('\n') on all formats (if missing). + // + // Example: `text: "%LOCAL_REPLY_BODY%:%RESPONSE_CODE%:path=%REQ(:path)%"` + Text *string `json:"text,omitempty"` + + // JSON structured format for the envoy access logs. Envoy [command operators](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#command-operators) + // can be used as values for fields within the Struct. Values are rendered + // as strings, numbers, or boolean values, as appropriate + // (see: [format dictionaries](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#config-access-log-format-dictionaries)). Nested JSON is + // supported for some command operators (e.g. `FILTER_STATE` or `DYNAMIC_METADATA`). + // Use `labels: {}` for default envoy JSON log format. + // + // Example: + // ``` + // labels: + // + // status: "%RESPONSE_CODE%" + // message: "%LOCAL_REPLY_BODY%" + // + // ``` + Labels map[string]string `json:"labels,omitempty"` +} + +type MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat struct { + // Textual format for the envoy access logs. Envoy [command operators](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#command-operators) may be + // used in the format. The [format string documentation](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#config-access-log-format-strings) + // provides more information. + // Alias to `body` field in [Open Telemetry](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/access_loggers/open_telemetry/v3/logs_service.proto) + // Example: `text: "%LOCAL_REPLY_BODY%:%RESPONSE_CODE%:path=%REQ(:path)%"` + Text *string `json:"text,omitempty"` + // Optional. Additional attributes that describe the specific event occurrence. + // Structured format for the envoy access logs. Envoy [command operators](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#command-operators) + // can be used as values for fields within the Struct. Values are rendered + // as strings, numbers, or boolean values, as appropriate + // (see: [format dictionaries](https://www.envoyproxy.io/docs/envoy/latest/configuration/observability/access_log/usage#config-access-log-format-dictionaries)). Nested JSON is + // supported for some command operators (e.g. FILTER_STATE or DYNAMIC_METADATA). + // Alias to `attributes` field in [Open Telemetry](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/access_loggers/open_telemetry/v3/logs_service.proto) + // + // Example: + // ``` + // labels: + // + // status: "%RESPONSE_CODE%" + // message: "%LOCAL_REPLY_BODY%" + // + // ``` + Labels map[string]string `json:"labels,omitempty"` +} + +type MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler struct { + // REQUIRED. The Dynatrace customer's tenant identifier. + // + // The value can be obtained from the Istio deployment page in Dynatrace. + // +kubebuilder:validation:Required + Tenant *string `json:"tenant"` + // REQUIRED. The identifier of the cluster in the Dynatrace platform. + // The cluster here is Dynatrace-specific concept and not related to the cluster concept in Istio/Envoy. + // + // The value can be obtained from the Istio deployment page in Dynatrace. + // +kubebuilder:validation:Required + ClusterId *int32 `json:"clusterId"` + // Optional. Number of sampled spans per minute to be used + // when the adaptive value cannot be obtained from the Dynatrace API. + // + // A default value of `1000` is used when: + // + // - `rootSpansPerMinute` is unset + // - `rootSpansPerMinute` is set to 0 + RootSpansPerMinute *uint32 `json:"rootSpansPerMinute,omitempty"` + // Optional. Dynatrace HTTP API to obtain sampling configuration. + // + // When not provided, the Dynatrace Sampler will re-use the configuration from the OpenTelemetryTracingProvider HTTP Exporter + // (`service`, `port` and `http`), including the access token. + HttpService *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi `json:"httpService,omitempty"` +} + +type MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi struct { + // REQUIRED. Specifies the Dynatrace environment to obtain the sampling configuration. + // The format is ``, where `` is the fully qualified Dynatrace environment + // host name defined in the ServiceEntry. + // + // Example: "{your-environment-id}.live.dynatrace.com". + // +kubebuilder:validation:Required + Service *string `json:"service"` + // REQUIRED. Specifies the port of the service. + // +kubebuilder:validation:Required + Port *uint32 `json:"port"` + // REQUIRED. Specifies sampling configuration URI. + // +kubebuilder:validation:Required + Http *MeshConfigExtensionProviderHttpService `json:"http"` +} + +// OpenTelemetry Environment Resource Detector. +// The resource detector reads attributes from the environment variable `OTEL_RESOURCE_ATTRIBUTES` +// and adds them to the OpenTelemetry resource. +// +// See: [Resource specification](https://opentelemetry.io/docs/specs/otel/resource/sdk/#specifying-resource-information-via-an-environment-variable) +type MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector struct { +} + +// Dynatrace Resource Detector. +// The resource detector reads from the Dynatrace enrichment files +// and adds host/process related attributes to the OpenTelemetry resource. +// +// See: [Enrich ingested data with Dynatrace-specific dimensions](https://docs.dynatrace.com/docs/shortlink/enrichment-files) +type MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector struct { +} + +// Network provides information about the endpoints in a routable L3 +// network. A single routable L3 network can have one or more service +// registries. Note that the network has no relation to the locality of the +// endpoint. The endpoint locality will be obtained from the service +// registry. +type Network struct { + // The list of endpoints in the network (obtained through the + // constituent service registries or from CIDR ranges). All endpoints in + // the network are directly accessible to one another. + Endpoints []*NetworkNetworkEndpoints `json:"endpoints,omitempty"` + // Set of gateways associated with the network. + Gateways []*NetworkIstioNetworkGateway `json:"gateways,omitempty"` +} + +// MeshNetworks (config map) provides information about the set of networks +// inside a mesh and how to route to endpoints in each network. For example +// +// MeshNetworks(file/config map): +// +// ```yaml +// networks: +// +// network1: +// endpoints: +// - fromRegistry: registry1 #must match kubeconfig name in Kubernetes secret +// - fromCidr: 192.168.100.0/22 #a VM network for example +// gateways: +// - registryServiceName: istio-ingressgateway.istio-system.svc.cluster.local +// port: 15443 +// locality: us-east-1a +// - address: 192.168.100.1 +// port: 15443 +// locality: us-east-1a +// +// ``` +// +// If `ENABLE_HCM_INTERNAL_NETWORKS` is set to true, MeshNetworks can be used to +// to explicitly define the networks in Envoy's internal address configuration. +// Envoy uses the IPs in the `internalAddressConfig` to decide whether or not to sanitize +// Envoy headers. If the IP address is listed an internal, the Envoy headers are not +// sanitized. As of Envoy 1.33, the default value for `internalAddressConfig` is set to +// an empty set. Previously, the default value was the set of all private IPs. Setting +// the `internalAddressConfig` to all private IPs (via Envoy's previous default behavior +// or via the MeshNetworks) will leave users with an Istio Ingress Gateway potentially +// vulnerable to `x-envoy` header manipulation by external sources. More information about +// this vulnerability can be found here: +// https://github.com/envoyproxy/envoy/security/advisories/GHSA-ffhv-fvxq-r6mf +// To preserve headers, you must explicitly configure MeshNetworks and set +// `ENABLE_HCM_INTERNAL_NETWORKS` to true. Envoy's `internalAddressConfig` will be set to +// the endpointed specified by `fromCidr`. +type MeshNetworks struct { + // The set of networks inside this mesh. Each network should + // have a unique name and information about how to infer the endpoints in + // the network as well as the gateways associated with the network. + Networks map[string]*Network `json:"networks,omitempty"` +} + +// NetworkEndpoints describes how the network associated with an endpoint +// should be inferred. An endpoint will be assigned to a network based on +// the following rules: +// +// 1. Implicitly: If the registry explicitly provides information about +// the network to which the endpoint belongs to. In some cases, its +// possible to indicate the network associated with the endpoint by +// adding the `ISTIO_META_NETWORK` environment variable to the sidecar. +// +// 2. Explicitly: +// +// a. By matching the registry name with one of the "fromRegistry" +// in the mesh config. A "fromRegistry" can only be assigned to a +// single network. +// +// b. By matching the IP against one of the CIDR ranges in a mesh +// config network. The CIDR ranges must not overlap and be assigned to +// a single network. +// +// (2) will override (1) if both are present. +// +kubebuilder:validation:XValidation:message="At most one of [fromCidr fromRegistry] should be set",rule="(has(self.fromCidr)?1:0) + (has(self.fromRegistry)?1:0) <= 1" +type NetworkNetworkEndpoints struct { + // A CIDR range for the set of endpoints in this network. The CIDR + // ranges for endpoints from different networks must not overlap. + FromCidr *string `json:"fromCidr,omitempty"` + + // Add all endpoints from the specified registry into this network. + // The names of the registries should correspond to the kubeconfig file name + // inside the secret that was used to configure the registry (Kubernetes + // multicluster) or supplied by MCP server. + FromRegistry *string `json:"fromRegistry,omitempty"` +} + +// The gateway associated with this network. Traffic from remote networks +// will arrive at the specified gateway:port. All incoming traffic must +// use mTLS. +// +kubebuilder:validation:XValidation:message="At most one of [registryServiceName address] should be set",rule="(has(self.registryServiceName)?1:0) + (has(self.address)?1:0) <= 1" +type NetworkIstioNetworkGateway struct { + // A fully qualified domain name of the gateway service. istiod will + // lookup the service from the service registries in the network and + // obtain the endpoint IPs of the gateway from the service + // registry. Note that while the service name is a fully qualified + // domain name, it need not be resolvable outside the orchestration + // platform for the registry. e.g., this could be + // istio-ingressgateway.istio-system.svc.cluster.local. + RegistryServiceName *string `json:"registryServiceName,omitempty"` + + // IP address or externally resolvable DNS address associated with the gateway. + Address *string `json:"address,omitempty"` // The port associated with the gateway. + Port *uint32 `json:"port,omitempty"` + // The locality associated with an explicitly specified gateway (i.e. ip) + Locality *string `json:"locality,omitempty"` +} + +// AuthenticationPolicy defines how the proxy is authenticated when it connects to the control plane. +// It can be set for two different scopes, mesh-wide or set on a per-pod basis using the ProxyConfig annotation. +// Mesh policy cannot be INHERIT. +// +kubebuilder:validation:Enum=NONE;MUTUAL_TLS;INHERIT +type AuthenticationPolicy string + +const ( + // Do not encrypt proxy to control plane traffic. + AuthenticationPolicyNone AuthenticationPolicy = "NONE" + // Proxy to control plane traffic is wrapped into mutual TLS connections. + AuthenticationPolicyMutualTls AuthenticationPolicy = "MUTUAL_TLS" + // Use the policy defined by the parent scope. Should not be used for mesh + // policy. + AuthenticationPolicyInherit AuthenticationPolicy = "INHERIT" +) + +// ForwardClientCertDetails controls how the x-forwarded-client-cert (XFCC) +// header is handled by a proxy. +// See [Envoy XFCC](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto.html#enum-extensions-filters-network-http-connection-manager-v3-httpconnectionmanager-forwardclientcertdetails) +// header handling for more details. +// +kubebuilder:validation:Enum=UNDEFINED;SANITIZE;FORWARD_ONLY;APPEND_FORWARD;SANITIZE_SET;ALWAYS_FORWARD_ONLY +type ForwardClientCertDetails string + +const ( + // Field is not set + ForwardClientCertDetailsUndefined ForwardClientCertDetails = "UNDEFINED" + // Do not send the XFCC header to the next hop. + ForwardClientCertDetailsSanitize ForwardClientCertDetails = "SANITIZE" + // When the client connection is mTLS (Mutual TLS), forward the XFCC header + // in the request. + ForwardClientCertDetailsForwardOnly ForwardClientCertDetails = "FORWARD_ONLY" + // When the client connection is mTLS, append the client certificate + // information to the request’s XFCC header and forward it. This is the default value for sidecar proxies. + ForwardClientCertDetailsAppendForward ForwardClientCertDetails = "APPEND_FORWARD" + // When the client connection is mTLS, reset the XFCC header with the client + // certificate information and send it to the next hop. This is the default value for gateway proxies. + ForwardClientCertDetailsSanitizeSet ForwardClientCertDetails = "SANITIZE_SET" + // Always forward the XFCC header in the request, regardless of whether the + // client connection is mTLS. + ForwardClientCertDetailsAlwaysForwardOnly ForwardClientCertDetails = "ALWAYS_FORWARD_ONLY" +) + +// TraceContext selects the context propagation headers used for +// distributed tracing. +// +kubebuilder:validation:Enum=UNSPECIFIED;W3C_TRACE_CONTEXT;GRPC_BIN;CLOUD_TRACE_CONTEXT;B3 +type TracingOpenCensusAgentTraceContext string + +const ( + // +hidefromdoc + // Unspecified context. Should not be used for now, but added to reserve + // the 0 enum value if TraceContext is used outside of a repeated field. + TracingOpenCensusAgentTraceContextUnspecified TracingOpenCensusAgentTraceContext = "UNSPECIFIED" + // Use W3C Trace Context propagation using the `traceparent` HTTP header. + // See the + // [Trace Context documentation](https://www.w3.org/TR/trace-context/) for details. + TracingOpenCensusAgentTraceContextW3cTraceContext TracingOpenCensusAgentTraceContext = "W3C_TRACE_CONTEXT" + // Use gRPC binary context propagation using the `grpc-trace-bin` http header. + TracingOpenCensusAgentTraceContextGrpcBin TracingOpenCensusAgentTraceContext = "GRPC_BIN" + // Use Cloud Trace context propagation using the + // `X-Cloud-Trace-Context` http header. + TracingOpenCensusAgentTraceContextCloudTraceContext TracingOpenCensusAgentTraceContext = "CLOUD_TRACE_CONTEXT" + // Use multi-header B3 context propagation using the `X-B3-TraceId`, + // `X-B3-SpanId`, and `X-B3-Sampled` HTTP headers. See + // [B3 header propagation README](https://github.com/openzipkin/b3-propagation) + // for details. + TracingOpenCensusAgentTraceContextB3 TracingOpenCensusAgentTraceContext = "B3" +) + +// Allows specification of various Istio-supported naming schemes for the +// Envoy `service_cluster` value. The `service_cluster` value is primarily used +// by Envoys to provide service names for tracing spans. +// +kubebuilder:validation:Enum=APP_LABEL_AND_NAMESPACE;CANONICAL_NAME_ONLY;CANONICAL_NAME_AND_NAMESPACE +type ProxyConfigTracingServiceName string + +const ( + // Default scheme. Uses the `app` label and workload namespace to construct + // a cluster name. If the `app` label does not exist `istio-proxy` is used. + ProxyConfigTracingServiceNameAppLabelAndNamespace ProxyConfigTracingServiceName = "APP_LABEL_AND_NAMESPACE" + // Uses the canonical name for a workload (*excluding namespace*). + ProxyConfigTracingServiceNameCanonicalNameOnly ProxyConfigTracingServiceName = "CANONICAL_NAME_ONLY" + // Uses the canonical name and namespace for a workload. + ProxyConfigTracingServiceNameCanonicalNameAndNamespace ProxyConfigTracingServiceName = "CANONICAL_NAME_AND_NAMESPACE" +) + +// The mode used to redirect inbound traffic to Envoy. +// This setting has no effect on outbound traffic: iptables `REDIRECT` is always used for +// outbound connections. +// +kubebuilder:validation:Enum=REDIRECT;TPROXY;NONE +type ProxyConfigInboundInterceptionMode string + +const ( + // The `REDIRECT` mode uses iptables `REDIRECT` to `NAT` and redirect to Envoy. This mode loses + // source IP addresses during redirection. This is the default redirection mode. + ProxyConfigInboundInterceptionModeRedirect ProxyConfigInboundInterceptionMode = "REDIRECT" + // The `TPROXY` mode uses iptables `TPROXY` to redirect to Envoy. This mode preserves both the + // source and destination IP addresses and ports, so that they can be used for advanced + // filtering and manipulation. This mode also configures the sidecar to run with the + // `CAP_NET_ADMIN` capability, which is required to use `TPROXY`. + ProxyConfigInboundInterceptionModeTproxy ProxyConfigInboundInterceptionMode = "TPROXY" + // The `NONE` mode does not configure redirect to Envoy at all. This is an advanced + // configuration that typically requires changes to user applications. + ProxyConfigInboundInterceptionModeNone ProxyConfigInboundInterceptionMode = "NONE" +) + +// +kubebuilder:validation:Enum=UNDEFINED;IN_MESH +type ProxyConfigProxyHeadersMetadataExchangeMode string + +const ( + // Existing Istio behavior for the metadata exchange headers is unchanged. + ProxyConfigProxyHeadersMetadataExchangeModeUndefined ProxyConfigProxyHeadersMetadataExchangeMode = "UNDEFINED" + // Only append the istio metadata exchange headers for services considered in-mesh. + // Traffic is considered in-mesh if it is secured with Istio mutual TLS. This means that `MESH_EXTERNAL` services, unmatched passthrough traffic, and requests to workloads without Istio enabled will be considered out of mesh. + ProxyConfigProxyHeadersMetadataExchangeModeInMesh ProxyConfigProxyHeadersMetadataExchangeMode = "IN_MESH" +) + +// Tracing defines configuration for the tracing performed by Envoy instances. +// +kubebuilder:validation:XValidation:message="At most one of [zipkin lightstep datadog stackdriver openCensusAgent] should be set",rule="(has(self.zipkin)?1:0) + (has(self.lightstep)?1:0) + (has(self.datadog)?1:0) + (has(self.stackdriver)?1:0) + (has(self.openCensusAgent)?1:0) <= 1" +type Tracing struct { + // Use a Zipkin tracer. + Zipkin *TracingZipkin `json:"zipkin,omitempty"` + + // Use a Lightstep tracer. + // NOTE: For Istio 1.15+, this configuration option will result + // in using OpenTelemetry-based Lightstep integration. + // +hidefromdoc + Lightstep *TracingLightstep `json:"lightstep,omitempty"` + + // Use a Datadog tracer. + Datadog *TracingDatadog `json:"datadog,omitempty"` + + // Use a Stackdriver tracer. + // +hidefromdoc + Stackdriver *TracingStackdriver `json:"stackdriver,omitempty"` + + // Use an OpenCensus tracer exporting to an OpenCensus agent. + // +hidefromdoc + OpenCensusAgent *TracingOpenCensusAgent `json:"openCensusAgent,omitempty"` // Configures the custom tags to be added to active span by all proxies (i.e. sidecars + // and gateways). + // The key represents the name of the tag. + // Ex: + // ```yaml + // custom_tags: + // + // new_tag_name: + // header: + // name: custom-http-header-name + // default_value: defaulted-value-from-custom-header + // + // ``` + // +hidefromdoc + CustomTags map[string]*TracingCustomTag `json:"customTags,omitempty"` + // Configures the maximum length of the request path to extract and include in the + // HttpUrl tag. Used to truncate length request paths to meet the needs of tracing + // backend. If not set, then a length of 256 will be used. + // +hidefromdoc + MaxPathTagLength *uint32 `json:"maxPathTagLength,omitempty"` + // The percentage of requests (0.0 - 100.0) that will be randomly selected for trace generation, + // if not requested by the client or not forced. Default is 1.0. + Sampling *float64 `json:"sampling,omitempty"` + // Use the tlsSettings to specify the tls mode to use. If the remote tracing service + // uses Istio mutual TLS and shares the root CA with istiod, specify the TLS + // mode as `ISTIO_MUTUAL`. + TlsSettings *ClientTLSSettings `json:"tlsSettings,omitempty"` + // Determines whether or not trace spans generated by Envoy will include Istio specific tags. + // By default Istio specific tags are included in the trace spans. + EnableIstioTags *bool `json:"enableIstioTags,omitempty"` +} + +// SDS defines secret discovery service(SDS) configuration to be used by the proxy. +// For workload, its values are set in sidecar injector(passed as arguments to istio-proxy container). +// For pilot/mixer, it's passed as arguments to istio-proxy container in pilot/mixer deployment yaml files directly. +// +hidefromdoc +type SDS struct { + // True if SDS is enabled. + Enabled *bool `json:"enabled,omitempty"` + // Path of k8s service account JWT path. + K8SSaJwtPath *string `json:"k8sSaJwtPath,omitempty"` +} + +// Topology describes the configuration for relative location of a proxy with +// respect to intermediate trusted proxies and the client. These settings +// control how the client attributes are retrieved from the incoming traffic by +// the gateway proxy and propagated to the upstream services in the cluster. +type Topology struct { + // Number of trusted proxies deployed in front of the Istio gateway proxy. + // When this option is set to value N greater than zero, the trusted client + // address is assumed to be the Nth address from the right end of the + // X-Forwarded-For (XFF) header from the incoming request. If the + // X-Forwarded-For (XFF) header is missing or has fewer than N addresses, the + // gateway proxy falls back to using the immediate downstream connection's + // source address as the trusted client address. + // Note that the gateway proxy will append the downstream connection's source + // address to the X-Forwarded-For (XFF) address and set the + // X-Envoy-External-Address header to the trusted client address before + // forwarding it to the upstream services in the cluster. + // The default value of numTrustedProxies is 0. + // See [Envoy XFF](https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_conn_man/headers#config-http-conn-man-headers-x-forwarded-for) + // header handling for more details. + NumTrustedProxies *uint32 `json:"numTrustedProxies,omitempty"` + // Configures how the gateway proxy handles x-forwarded-client-cert (XFCC) + // header in the incoming request. + ForwardClientCertDetails ForwardClientCertDetails `json:"forwardClientCertDetails,omitempty"` + // Enables [PROXY protocol](http://www.haproxy.org/download/1.5/doc/proxy-protocol.txt) for + // downstream connections on a gateway. + ProxyProtocol *TopologyProxyProtocolConfiguration `json:"proxyProtocol,omitempty"` +} + +// PrivateKeyProvider defines private key configuration for gateways and sidecars. This can be configured +// mesh-wide or individual per-workload basis. +// +kubebuilder:validation:XValidation:message="At most one of [cryptomb qat] should be set",rule="(has(self.cryptomb)?1:0) + (has(self.qat)?1:0) <= 1" +type PrivateKeyProvider struct { + // Use CryptoMb private key provider + Cryptomb *PrivateKeyProviderCryptoMb `json:"cryptomb,omitempty"` + + // Use QAT private key provider + Qat *PrivateKeyProviderQAT `json:"qat,omitempty"` +} + +// ProxyConfig defines variables for individual Envoy instances. This can be configured on a per-workload basis +// as well as by the mesh-wide defaults. +// To set the mesh-wide defaults, configure the `defaultConfig` section of `meshConfig`. For example: +// +// ``` +// meshConfig: +// +// defaultConfig: +// discoveryAddress: istiod:15012 +// +// ``` +// +// This can also be configured on a per-workload basis by configuring the `proxy.istio.io/config` annotation on the pod. For example: +// +// ``` +// annotations: +// +// proxy.istio.io/config: | +// discoveryAddress: istiod:15012 +// +// ``` +// +// If both are configured, the two are merged with per field semantics; the field set in annotation will fully replace the field from mesh config defaults. +// This is different than a deep merge provided by protobuf. +// For example, `"tracing": { "sampling": 5 }` would completely override a setting configuring a tracing provider +// such as `"tracing": { "zipkin": { "address": "..." } }`. +// +// Note: fields in ProxyConfig are not dynamically configured; changes will require restart of workloads to take effect. +// +kubebuilder:validation:XValidation:message="At most one of [serviceCluster tracingServiceName] should be set",rule="(has(self.serviceCluster)?1:0) + (has(self.tracingServiceName)?1:0) <= 1" +type MeshConfigProxyConfig struct { + // Path to the generated configuration file directory. + // Proxy agent generates the actual configuration and stores it in this directory. + ConfigPath *string `json:"configPath,omitempty"` + // Path to the proxy binary + BinaryPath *string `json:"binaryPath,omitempty"` + + // Service cluster defines the name for the `service_cluster` that is + // shared by all Envoy instances. This setting corresponds to + // `--service-cluster` flag in Envoy. In a typical Envoy deployment, the + // `service-cluster` flag is used to identify the caller, for + // source-based routing scenarios. + // + // Since Istio does not assign a local `service/service` version to each + // Envoy instance, the name is same for all of them. However, the + // source/caller's identity (e.g., IP address) is encoded in the + // `--service-node` flag when launching Envoy. When the RDS service + // receives API calls from Envoy, it uses the value of the `service-node` + // flag to compute routes that are relative to the service instances + // located at that IP address. + ServiceCluster *string `json:"serviceCluster,omitempty"` + + // Used by Envoy proxies to assign the values for the service names in trace + // spans. + TracingServiceName ProxyConfigTracingServiceName `json:"tracingServiceName,omitempty"` // The time in seconds that Envoy will drain connections during a hot + // restart. MUST be >=1s (e.g., _1s/1m/1h_) + // Default drain duration is `45s`. + DrainDuration *metav1.Duration `json:"drainDuration,omitempty"` + // Address of the discovery service exposing xDS with mTLS connection. + // The inject configuration may override this value. + DiscoveryAddress *string `json:"discoveryAddress,omitempty"` + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/proxy.proto. + DiscoveryRefreshDelay *metav1.Duration `json:"discoveryRefreshDelay,omitempty"` + // Address of the Zipkin service (e.g. _zipkin:9411_). + // DEPRECATED: Use [tracing][istio.mesh.v1alpha1.ProxyConfig.tracing] instead. + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/proxy.proto. + ZipkinAddress *string `json:"zipkinAddress,omitempty"` + // IP Address and Port of a statsd UDP listener (e.g. `10.75.241.127:9125`). + StatsdUdpAddress *string `json:"statsdUdpAddress,omitempty"` + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/proxy.proto. + EnvoyMetricsServiceAddress *string `json:"envoyMetricsServiceAddress,omitempty"` + // Port on which Envoy should listen for administrative commands. + // Default port is `15000`. + ProxyAdminPort *int32 `json:"proxyAdminPort,omitempty"` + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/proxy.proto. + AvailabilityZone *string `json:"availabilityZone,omitempty"` + // AuthenticationPolicy defines how the proxy is authenticated when it connects to the control plane. + // Default is set to `MUTUAL_TLS`. + ControlPlaneAuthPolicy AuthenticationPolicy `json:"controlPlaneAuthPolicy,omitempty"` + // File path of custom proxy configuration, currently used by proxies + // in front of istiod. + CustomConfigFile *string `json:"customConfigFile,omitempty"` + // Maximum length of name field in Envoy's metrics. The length of the name field + // is determined by the length of a name field in a service and the set of labels that + // comprise a particular version of the service. The default value is set to 189 characters. + // Envoy's internal metrics take up 67 characters, for a total of 256 character name per metric. + // Increase the value of this field if you find that the metrics from Envoys are truncated. + StatNameLength *int32 `json:"statNameLength,omitempty"` + // The number of worker threads to run. + // If unset, which is recommended, this will be automatically determined based on CPU requests/limits. + // If set to 0, all cores on the machine will be used, ignoring CPU requests or limits. This can lead to major performance + // issues if CPU limits are also set. + Concurrency *int32 `json:"concurrency,omitempty"` + // Path to the proxy bootstrap template file + ProxyBootstrapTemplatePath *string `json:"proxyBootstrapTemplatePath,omitempty"` + // The mode used to redirect inbound traffic to Envoy. + InterceptionMode ProxyConfigInboundInterceptionMode `json:"interceptionMode,omitempty"` + // Tracing configuration to be used by the proxy. + Tracing *Tracing `json:"tracing,omitempty"` + // Secret Discovery Service(SDS) configuration to be used by the proxy. + // +hidefromdoc + // + // Deprecated: Marked as deprecated in mesh/v1alpha1/proxy.proto. + Sds *SDS `json:"sds,omitempty"` + // Address of the service to which access logs from Envoys should be + // sent. (e.g. `accesslog-service:15000`). See [Access Log + // Service](https://www.envoyproxy.io/docs/envoy/latest/api-v2/config/accesslog/v2/als.proto) + // for details about Envoy's gRPC Access Log Service API. + EnvoyAccessLogService *RemoteService `json:"envoyAccessLogService,omitempty"` + // Address of the Envoy Metrics Service implementation (e.g. `metrics-service:15000`). + // See [Metric Service](https://www.envoyproxy.io/docs/envoy/latest/api-v2/config/metrics/v2/metrics_service.proto) + // for details about Envoy's Metrics Service API. + EnvoyMetricsService *RemoteService `json:"envoyMetricsService,omitempty"` + // Additional environment variables for the proxy. + // Names starting with `ISTIO_META_` will be included in the generated bootstrap and sent to the XDS server. + ProxyMetadata map[string]string `json:"proxyMetadata,omitempty"` + // Envoy [runtime configuration](https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/operations/runtime) to set during bootstrapping. + // This enables setting experimental, unsafe, unsupported, and deprecated features that should be used with extreme caution. + RuntimeValues map[string]string `json:"runtimeValues,omitempty"` + // Port on which the agent should listen for administrative commands such as readiness probe. + // Default is set to port `15020`. + StatusPort *int32 `json:"statusPort,omitempty"` + // An additional list of tags to extract from the in-proxy Istio telemetry. These extra tags can be + // added by configuring the telemetry extension. Each additional tag needs to be present in this list. + // Extra tags emitted by the telemetry extensions must be listed here so that they can be processed + // and exposed as Prometheus metrics. + // Deprecated: `istio.stats` is a native filter now, this field is no longer needed. + ExtraStatTags []string `json:"extraStatTags,omitempty"` + // Topology encapsulates the configuration which describes where the proxy is + // located i.e. behind a (or N) trusted proxy (proxies) or directly exposed + // to the internet. This configuration only effects gateways and is applied + // to all the gateways in the cluster unless overridden via annotations of the + // gateway workloads. + GatewayTopology *Topology `json:"gatewayTopology,omitempty"` + // The amount of time allowed for connections to complete on proxy shutdown. + // On receiving `SIGTERM` or `SIGINT`, `istio-agent` tells the active Envoy to start gracefully draining, + // discouraging any new connections and allowing existing connections to complete. It then + // sleeps for the `terminationDrainDuration` and then kills any remaining active Envoy processes. + // If not set, a default of `5s` will be applied. + TerminationDrainDuration *metav1.Duration `json:"terminationDrainDuration,omitempty"` + // The unique identifier for the [service mesh](https://istio.io/docs/reference/glossary/#service-mesh) + // All control planes running in the same service mesh should specify the same mesh ID. + // Mesh ID is used to label telemetry reports for cases where telemetry from multiple meshes is mixed together. + MeshId *string `json:"meshId,omitempty"` + // VM Health Checking readiness probe. This health check config exactly mirrors the + // kubernetes readiness probe configuration both in schema and logic. + // Only one health check method of 3 can be set at a time. + ReadinessProbe *k8sv1.Probe `json:"readinessProbe,omitempty"` + // Proxy stats matcher defines configuration for reporting custom Envoy stats. + // To reduce memory and CPU overhead from Envoy stats system, Istio proxies by + // default create and expose only a subset of Envoy stats. This option is to + // control creation of additional Envoy stats with prefix, suffix, and regex + // expressions match on the name of the stats. This replaces the stats + // inclusion annotations + // (`sidecar.istio.io/statsInclusionPrefixes`, + // `sidecar.istio.io/statsInclusionRegexps`, and + // `sidecar.istio.io/statsInclusionSuffixes`). For example, to enable stats + // for circuit breakers, request retries, upstream connections, and request timeouts, + // you can specify stats matcher as follows: + // ```yaml + // proxyStatsMatcher: + // + // inclusionRegexps: + // - .*outlier_detection.* + // - .*upstream_rq_retry.* + // - .*upstream_cx_.* + // inclusionSuffixes: + // - upstream_rq_timeout + // + // ``` + // Note including more Envoy stats might increase number of time series + // collected by prometheus significantly. Care needs to be taken on Prometheus + // resource provision and configuration to reduce cardinality. + ProxyStatsMatcher *ProxyConfigProxyStatsMatcher `json:"proxyStatsMatcher,omitempty"` + // Boolean flag for enabling/disabling the holdApplicationUntilProxyStarts behavior. + // This feature adds hooks to delay application startup until the pod proxy + // is ready to accept traffic, mitigating some startup race conditions. + // Default value is 'false'. + HoldApplicationUntilProxyStarts *bool `json:"holdApplicationUntilProxyStarts,omitempty"` + // The PEM data of the extra root certificates for workload-to-workload communication. + // This includes the certificates defined in MeshConfig and any other certificates that Istiod uses as CA. + // The plugin certificates (the 'cacerts' secret), self-signed certificates (the 'istio-ca-secret' secret) + // are added automatically by Istiod. + CaCertificatesPem []string `json:"caCertificatesPem,omitempty"` + // Specifies the details of the proxy image. + Image *ProxyImage `json:"image,omitempty"` + // Specifies the details of the Private Key Provider configuration for gateway and sidecar proxies. + PrivateKeyProvider *PrivateKeyProvider `json:"privateKeyProvider,omitempty"` + // Define the set of headers to add/modify for HTTP request/responses. + // + // To enable an optional header, simply set the field. If no specific configuration is required, an empty object (`{}`) will enable it. + // Note: currently all headers are enabled by default. + // + // Below shows an example of customizing the `server` header and disabling the `X-Envoy-Attempt-Count` header: + // + // ```yaml + // proxyHeaders: + // + // server: + // value: "my-custom-server" + // # Explicitly enable Request IDs. + // # As this is the default, this has no effect. + // requestId: {} + // attemptCount: + // disabled: true + // + // ``` + // + // # Below shows an example of preserving the header case for HTTP 1.x requests + // + // ```yaml + // proxyHeaders: + // + // perserveHttp1HeaderCase: true + // + // ``` + // + // Some headers are enabled by default, and require explicitly disabling. See below for an example of disabling all default-enabled headers: + // + // ```yaml + // proxyHeaders: + // + // forwardedClientCert: SANITIZE + // server: + // disabled: true + // requestId: + // disabled: true + // attemptCount: + // disabled: true + // envoyDebugHeaders: + // disabled: true + // metadataExchangeHeaders: + // mode: IN_MESH + // + // ``` + ProxyHeaders *ProxyConfigProxyHeaders `json:"proxyHeaders,omitempty"` +} + +type RemoteService struct { + // Address of a remove service used for various purposes (access log + // receiver, metrics receiver, etc.). Can be IP address or a fully + // qualified DNS name. + Address *string `json:"address,omitempty"` + // Use the `tlsSettings` to specify the tls mode to use. If the remote service + // uses Istio mutual TLS and shares the root CA with istiod, specify the TLS + // mode as `ISTIO_MUTUAL`. + TlsSettings *ClientTLSSettings `json:"tlsSettings,omitempty"` + // If set then set `SO_KEEPALIVE` on the socket to enable TCP Keepalives. + TcpKeepalive *ConnectionPoolSettingsTCPSettingsTcpKeepalive `json:"tcpKeepalive,omitempty"` +} + +// Zipkin defines configuration for a Zipkin tracer. +type TracingZipkin struct { + // Address of the Zipkin service (e.g. _zipkin:9411_). + Address *string `json:"address,omitempty"` +} + +// +hidefromdoc +// Defines configuration for a Lightstep tracer. +type TracingLightstep struct { + // Address of the Lightstep Satellite pool. + Address *string `json:"address,omitempty"` + // The Lightstep access token. + AccessToken *string `json:"accessToken,omitempty"` +} + +// Datadog defines configuration for a Datadog tracer. +type TracingDatadog struct { + // Address of the Datadog Agent. + Address *string `json:"address,omitempty"` +} + +// Stackdriver defines configuration for a Stackdriver tracer. +// See [Envoy's OpenCensus trace configuration](https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/trace/v3/opencensus.proto) +// and +// [OpenCensus trace config](https://github.com/census-instrumentation/opencensus-proto/blob/master/src/opencensus/proto/trace/v1/trace_config.proto) for details. +type TracingStackdriver struct { + // debug enables trace output to stdout. + // +hidefromdoc + Debug *bool `json:"debug,omitempty"` + // The global default max number of attributes per span. + // default is 200. + // +hidefromdoc + MaxNumberOfAttributes *int64 `json:"maxNumberOfAttributes,omitempty"` + // The global default max number of annotation events per span. + // default is 200. + // +hidefromdoc + MaxNumberOfAnnotations *int64 `json:"maxNumberOfAnnotations,omitempty"` + // The global default max number of message events per span. + // default is 200. + // +hidefromdoc + MaxNumberOfMessageEvents *int64 `json:"maxNumberOfMessageEvents,omitempty"` +} + +// OpenCensusAgent defines configuration for an OpenCensus tracer writing to +// an OpenCensus agent backend. See +// [Envoy's OpenCensus trace configuration](https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/trace/v3/opencensus.proto) +// and +// [OpenCensus trace config](https://github.com/census-instrumentation/opencensus-proto/blob/master/src/opencensus/proto/trace/v1/trace_config.proto) +// for details. +type TracingOpenCensusAgent struct { + // gRPC address for the OpenCensus agent (e.g. dns://authority/host:port or + // unix:path). See [gRPC naming + // docs](https://github.com/grpc/grpc/blob/master/doc/naming.md) for + // details. + Address *string `json:"address,omitempty"` + // Specifies the set of context propagation headers used for distributed + // tracing. Default is `["W3C_TRACE_CONTEXT"]`. If multiple values are specified, + // the proxy will attempt to read each header for each request and will + // write all headers. + Context []TracingOpenCensusAgentTraceContext `json:"context,omitempty"` +} + +// Configure custom tags that will be added to any active span. +// Tags can be generated via literals, environment variables or an incoming request header. +// +hidefromdoc +// +kubebuilder:validation:XValidation:message="At most one of [literal environment header] should be set",rule="(has(self.literal)?1:0) + (has(self.environment)?1:0) + (has(self.header)?1:0) <= 1" +type TracingCustomTag struct { + // The custom tag's value is the specified literal. + Literal *TracingLiteral `json:"literal,omitempty"` + + // The custom tag's value should be populated from an environmental + // variable + Environment *TracingEnvironment `json:"environment,omitempty"` + + // The custom tag's value is populated by an http header from + // an incoming request. + Header *TracingRequestHeader `json:"header,omitempty"` +} + +// Literal type represents a static value. +// +hidefromdoc +type TracingLiteral struct { + // Static literal value used to populate the tag value. + Value *string `json:"value,omitempty"` +} + +// Environment is the proxy's environment variable to be used for populating the custom span tag. +// +hidefromdoc +type TracingEnvironment struct { + // Name of the environment variable used to populate the tag's value + Name *string `json:"name,omitempty"` + // When the environment variable is not found, + // the tag's value will be populated with this default value if specified, + // otherwise the tag will not be populated. + DefaultValue *string `json:"defaultValue,omitempty"` +} + +// RequestHeader is the HTTP request header which will be used to populate the span tag. +// A default value can be configured if the header does not exist. +// +hidefromdoc +type TracingRequestHeader struct { + // HTTP header name used to obtain the value from to populate the tag value. + Name *string `json:"name,omitempty"` + // Default value to be used for the tag when the named HTTP header does not exist. + // The tag will be skipped if no default value is provided. + DefaultValue *string `json:"defaultValue,omitempty"` +} + +// PROXY protocol configuration. +type TopologyProxyProtocolConfiguration struct { +} + +// CryptoMb PrivateKeyProvider configuration +type PrivateKeyProviderCryptoMb struct { + // How long to wait until the per-thread processing queue should be processed. If the processing queue + // gets full (eight sign or decrypt requests are received) it is processed immediately. + // However, if the queue is not filled before the delay has expired, the requests already in the queue + // are processed, even if the queue is not full. + // In effect, this value controls the balance between latency and throughput. + // The duration needs to be set to a value greater than or equal to 1 millisecond. + PollDelay *metav1.Duration `json:"pollDelay,omitempty"` + // If the private key provider isn’t available (eg. the required hardware capability doesn’t existed) + // Envoy will fallback to the BoringSSL default implementation when the fallback is true. + // The default value is false. + Fallback *bool `json:"fallback,omitempty"` +} + +// QAT (QuickAssist Technology) PrivateKeyProvider configuration +type PrivateKeyProviderQAT struct { + // How long to wait before polling the hardware accelerator after a request has been submitted there. + // Having a small value leads to quicker answers from the hardware but causes more polling loop spins, + // leading to potentially larger CPU usage. + // The duration needs to be set to a value greater than or equal to 1 millisecond. + PollDelay *metav1.Duration `json:"pollDelay,omitempty"` + // If the private key provider isn’t available (eg. the required hardware capability doesn’t existed) + // Envoy will fallback to the BoringSSL default implementation when the fallback is true. + // The default value is false. + Fallback *bool `json:"fallback,omitempty"` +} + +// Proxy stats name matchers for stats creation. Note this is in addition to +// the minimum Envoy stats that Istio generates by default. +type ProxyConfigProxyStatsMatcher struct { + // Proxy stats name prefix matcher for inclusion. + InclusionPrefixes []string `json:"inclusionPrefixes,omitempty"` + // Proxy stats name suffix matcher for inclusion. + InclusionSuffixes []string `json:"inclusionSuffixes,omitempty"` + // Proxy stats name regexps matcher for inclusion. + InclusionRegexps []string `json:"inclusionRegexps,omitempty"` +} + +type ProxyConfigProxyHeaders struct { + // Controls the `X-Forwarded-Client-Cert` header for inbound sidecar requests. To set this on gateways, use the `Topology` setting. + // To disable the header, configure either `SANITIZE` (to always remove the header, if present) or `FORWARD_ONLY` (to leave the header as-is). + // By default, `APPEND_FORWARD` will be used. + ForwardedClientCert ForwardClientCertDetails `json:"forwardedClientCert,omitempty"` + // This field is valid only when forward_client_cert_details is APPEND_FORWARD or SANITIZE_SET + // and the client connection is mTLS. It specifies the fields in + // the client certificate to be forwarded. Note that `Hash` is always set, and + // `By` is always set when the client certificate presents the URI type Subject Alternative Name value. + SetCurrentClientCertDetails *ProxyConfigProxyHeadersSetCurrentClientCertDetails `json:"setCurrentClientCertDetails,omitempty"` + // Controls the `X-Request-Id` header. If enabled, a request ID is generated for each request if one is not already set. + // This applies to all types of traffic (inbound, outbound, and gateways). + // If disabled, no request ID will be generate for the request. If it is already present, it will be preserved. + // Warning: request IDs are a critical component to mesh tracing and logging, so disabling this is not recommended. + // This header is enabled by default if not configured. + RequestId *ProxyConfigProxyHeadersRequestId `json:"requestId,omitempty"` + // Controls the `server` header. If enabled, the `Server: istio-envoy` header is set in response headers for inbound traffic (including gateways). + // If disabled, the `Server` header is not modified. If it is already present, it will be preserved. + Server *ProxyConfigProxyHeadersServer `json:"server,omitempty"` + // Controls the `X-Envoy-Attempt-Count` header. + // If enabled, this header will be added on outbound request headers (including gateways) that have retries configured. + // If disabled, this header will not be set. If it is already present, it will be preserved. + // This header is enabled by default if not configured. + AttemptCount *ProxyConfigProxyHeadersAttemptCount `json:"attemptCount,omitempty"` + // Controls various `X-Envoy-*` headers, such as `X-Envoy-Overloaded` and `X-Envoy-Upstream-Service-Time`. If enabled, + // these headers will be included. + // If disabled, these headers will not be set. If they are already present, they will be preserved. + // See the [Envoy documentation](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/http/router/v3/router.proto#envoy-v3-api-field-extensions-filters-http-router-v3-router-suppress-envoy-headers) for more details. + // These headers are enabled by default if not configured. + EnvoyDebugHeaders *ProxyConfigProxyHeadersEnvoyDebugHeaders `json:"envoyDebugHeaders,omitempty"` + // Controls Istio metadata exchange headers `X-Envoy-Peer-Metadata` and `X-Envoy-Peer-Metadata-Id`. + // By default, the behavior is unspecified. + // If IN_MESH, these headers will not be appended to outbound requests from sidecars to services not in-mesh. + MetadataExchangeHeaders *ProxyConfigProxyHeadersMetadataExchangeHeaders `json:"metadataExchangeHeaders,omitempty"` + // When true, the original case of HTTP/1.x headers will be preserved + // as they pass through the proxy, rather than normalizing them to lowercase. + // This field is particularly useful for applications that require case-sensitive + // headers for interoperability with downstream systems or APIs that expect specific + // casing. + // The preserve_http1_header_case option only applies to HTTP/1.x traffic, as HTTP/2 requires all headers + // to be lowercase per the protocol specification. Envoy will ignore this field for HTTP/2 + // requests and automatically normalize headers to lowercase, ensuring compliance with HTTP/2 + // standards. + PreserveHttp1HeaderCase *bool `json:"preserveHttp1HeaderCase,omitempty"` +} + +type ProxyConfigProxyHeadersServer struct { + Disabled *bool `json:"disabled,omitempty"` + // If set, and the server header is enabled, this value will be set as the server header. By default, `istio-envoy` will be used. + Value *string `json:"value,omitempty"` +} + +type ProxyConfigProxyHeadersRequestId struct { + Disabled *bool `json:"disabled,omitempty"` +} + +type ProxyConfigProxyHeadersAttemptCount struct { + Disabled *bool `json:"disabled,omitempty"` +} + +type ProxyConfigProxyHeadersEnvoyDebugHeaders struct { + Disabled *bool `json:"disabled,omitempty"` +} + +type ProxyConfigProxyHeadersMetadataExchangeHeaders struct { + Mode ProxyConfigProxyHeadersMetadataExchangeMode `json:"mode,omitempty"` +} + +type ProxyConfigProxyHeadersSetCurrentClientCertDetails struct { + // Whether to forward the subject of the client cert. Defaults to true. + Subject *bool `json:"subject,omitempty"` + // Whether to forward the entire client cert in URL encoded PEM format. This will appear in the + // XFCC header comma separated from other values with the value Cert="PEM". + // Defaults to false. + Cert *bool `json:"cert,omitempty"` + // Whether to forward the entire client cert chain (including the leaf cert) in URL encoded PEM + // format. This will appear in the XFCC header comma separated from other values with the value + // Chain="PEM". + // Defaults to false. + Chain *bool `json:"chain,omitempty"` + // Whether to forward the DNS type Subject Alternative Names of the client cert. + // Defaults to true. + Dns *bool `json:"dns,omitempty"` + // Whether to forward the URI type Subject Alternative Name of the client cert. Defaults to + // true. + Uri *bool `json:"uri,omitempty"` +} + +// The following values are used to construct proxy image url. +// format: `${hub}/${image_name}/${tag}-${image_type}`, +// example: `docker.io/istio/proxyv2:1.11.1` or `docker.io/istio/proxyv2:1.11.1-distroless`. +// This information was previously part of the Values API. +type ProxyImage struct { + // The image type of the image. + // Istio publishes default, debug, and distroless images. + // Other values are allowed if those image types (example: centos) are published to the specified hub. + // supported values: default, debug, distroless. + ImageType *string `json:"imageType,omitempty"` +} + +// WorkloadMode allows selection of the role of the underlying workload in +// network traffic. A workload is considered as acting as a SERVER if it is +// the destination of the traffic (that is, traffic direction, from the +// perspective of the workload is *inbound*). If the workload is the source of +// the network traffic, it is considered to be in CLIENT mode (traffic is +// *outbound* from the workload). +// +kubebuilder:validation:Enum=UNDEFINED;CLIENT;SERVER;CLIENT_AND_SERVER +type WorkloadMode string + +const ( + // Default value, which will be interpreted by its own usage. + WorkloadModeUndefined WorkloadMode = "UNDEFINED" + // Selects for scenarios when the workload is the + // source of the network traffic. In addition, + // if the workload is a gateway, selects this. + WorkloadModeClient WorkloadMode = "CLIENT" + // Selects for scenarios when the workload is the + // destination of the network traffic. + WorkloadModeServer WorkloadMode = "SERVER" + // Selects for scenarios when the workload is either the + // source or destination of the network traffic. + WorkloadModeClientAndServer WorkloadMode = "CLIENT_AND_SERVER" +) + +// WorkloadSelector specifies the criteria used to determine if a policy can be applied +// to a proxy. The matching criteria includes the metadata associated with a proxy, +// workload instance info such as labels attached to the pod/VM, or any other info +// that the proxy provides to Istio during the initial handshake. If multiple conditions are +// specified, all conditions need to match in order for the workload instance to be +// selected. Currently, only label based selection mechanism is supported. +type WorkloadSelector struct { + // One or more labels that indicate a specific set of pods/VMs + // on which a policy should be applied. The scope of label search is restricted to + // the configuration namespace in which the resource is present. + // +kubebuilder:validation:XValidation:message="wildcard not allowed in label key match",rule="self.all(key, !key.contains('*'))" + // +kubebuilder:validation:XValidation:message="key must not be empty",rule="self.all(key, key.size() != 0)" + // +protoc-gen-crd:map-value-validation:XValidation:message="wildcard not allowed in label value match",rule="!self.contains('*')" + // +protoc-gen-crd:map-value-validation:MaxLength=63 + // +kubebuilder:validation:MaxProperties=4096 + MatchLabels map[string]string `json:"matchLabels,omitempty"` +} + +// PortSelector is the criteria for specifying if a policy can be applied to +// a listener having a specific port. +type PortSelector struct { + // Port number + // +kubebuilder:validation:Minimum=1 + // +kubebuilder:validation:Maximum=65535 + Number *uint32 `json:"number,omitempty"` +} + +// PolicyTargetReference format as defined by [GEP-2648](https://gateway-api.sigs.k8s.io/geps/gep-2648/#direct-policy-design-rules). +// +// PolicyTargetReference specifies the targeted resource which the policy +// should be applied to. It must only target a single resource at a time, but it +// can be used to target larger resources such as Gateways that may apply to +// multiple child resources. The PolicyTargetReference will be used instead of +// a WorkloadSelector in the RequestAuthentication, AuthorizationPolicy, +// Telemetry, and WasmPlugin CRDs to target a Kubernetes Gateway. +// +// The following is an example of an AuthorizationPolicy bound to a waypoint proxy using +// a PolicyTargetReference. The example sets `action` to `DENY` to create a deny policy. +// It denies all the requests with `POST` method on port `8080` directed through the +// `waypoint` Gateway in the `foo` namespace. +// +// ```yaml +// apiVersion: security.istio.io/v1 +// kind: AuthorizationPolicy +// metadata: +// +// name: httpbin +// namespace: foo +// +// spec: +// +// targetRefs: +// - name: waypoint +// kind: Gateway +// group: gateway.networking.k8s.io +// action: DENY +// rules: +// - to: +// - operation: +// methods: ["POST"] +// ports: ["8080"] +// +// ``` +// +// When binding to a GatewayClass resource using PolicyTargetReference, your policy must be in the root namespace. +type PolicyTargetReference struct { + // group is the group of the target resource. + // +kubebuilder:validation:MaxLength=253 + // +kubebuilder:validation:Pattern=`^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$` + Group *string `json:"group,omitempty"` + // kind is kind of the target resource. + // +kubebuilder:validation:MinLength=1 + // +kubebuilder:validation:MaxLength=63 + // +kubebuilder:validation:Pattern=`^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$` + Kind *string `json:"kind,omitempty"` + // name is the name of the target resource. + // +kubebuilder:validation:MinLength=1 + // +kubebuilder:validation:MaxLength=253 + Name *string `json:"name,omitempty"` + // namespace is the namespace of the referent. When unspecified, the local + // namespace is inferred. + // +kubebuilder:validation:XValidation:message="cross namespace referencing is not currently supported",rule="self.size() == 0" + Namespace *string `json:"namespace,omitempty"` +} + +// TLS connection mode +// +kubebuilder:validation:Enum=DISABLE;SIMPLE;MUTUAL;ISTIO_MUTUAL +type ClientTLSSettingsTLSmode string + +const ( + // Do not setup a TLS connection to the upstream endpoint. + ClientTLSSettingsTLSmodeDisable ClientTLSSettingsTLSmode = "DISABLE" + // Originate a TLS connection to the upstream endpoint. + ClientTLSSettingsTLSmodeSimple ClientTLSSettingsTLSmode = "SIMPLE" + // Secure connections to the upstream using mutual TLS by presenting + // client certificates for authentication. + ClientTLSSettingsTLSmodeMutual ClientTLSSettingsTLSmode = "MUTUAL" + // Secure connections to the upstream using mutual TLS by presenting + // client certificates for authentication. + // Compared to Mutual mode, this mode uses certificates generated + // automatically by Istio for mTLS authentication. When this mode is + // used, all other fields in `ClientTLSSettings` should be empty. + ClientTLSSettingsTLSmodeIstioMutual ClientTLSSettingsTLSmode = "ISTIO_MUTUAL" +) + +// SSL/TLS related settings for upstream connections. See Envoy's [TLS +// context](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/transport_sockets/tls/v3/common.proto.html#common-tls-configuration) +// for more details. These settings are common to both HTTP and TCP upstreams. +// +// For example, the following rule configures a client to use mutual TLS +// for connections to upstream database cluster. +// +// ```yaml +// apiVersion: networking.istio.io/v1 +// kind: DestinationRule +// metadata: +// +// name: db-mtls +// +// spec: +// +// host: mydbserver.prod.svc.cluster.local +// trafficPolicy: +// tls: +// mode: MUTUAL +// clientCertificate: /etc/certs/myclientcert.pem +// privateKey: /etc/certs/client_private_key.pem +// caCertificates: /etc/certs/rootcacerts.pem +// +// ``` +// +// The following rule configures a client to use TLS when talking to a +// foreign service whose domain matches *.foo.com. +// +// ```yaml +// apiVersion: networking.istio.io/v1 +// kind: DestinationRule +// metadata: +// +// name: tls-foo +// +// spec: +// +// host: "*.foo.com" +// trafficPolicy: +// tls: +// mode: SIMPLE +// +// ``` +// +// The following rule configures a client to use Istio mutual TLS when talking +// to rating services. +// +// ```yaml +// apiVersion: networking.istio.io/v1 +// kind: DestinationRule +// metadata: +// +// name: ratings-istio-mtls +// +// spec: +// +// host: ratings.prod.svc.cluster.local +// trafficPolicy: +// tls: +// mode: ISTIO_MUTUAL +// +// ``` +type ClientTLSSettings struct { + // Indicates whether connections to this port should be secured + // using TLS. The value of this field determines how TLS is enforced. + Mode ClientTLSSettingsTLSmode `json:"mode,omitempty"` + // REQUIRED if mode is `MUTUAL`. The path to the file holding the + // client-side TLS certificate to use. + // Should be empty if mode is `ISTIO_MUTUAL`. + ClientCertificate *string `json:"clientCertificate,omitempty"` + // REQUIRED if mode is `MUTUAL`. The path to the file holding the + // client's private key. + // Should be empty if mode is `ISTIO_MUTUAL`. + PrivateKey *string `json:"privateKey,omitempty"` + // OPTIONAL: The path to the file containing certificate authority + // certificates to use in verifying a presented server certificate. If + // omitted, the proxy will verify the server's certificate using + // the OS CA certificates. + // Should be empty if mode is `ISTIO_MUTUAL`. + CaCertificates *string `json:"caCertificates,omitempty"` + // The name of the secret that holds the TLS certs for the + // client including the CA certificates. This secret must exist in + // the namespace of the proxy using the certificates. + // An Opaque secret should contain the following keys and values: + // `key: `, `cert: `, `cacert: `, + // `crl: ` + // Here CACertificate is used to verify the server certificate. + // For mutual TLS, `cacert: ` can be provided in the + // same secret or a separate secret named `-cacert`. + // A TLS secret for client certificates with an additional + // `ca.crt` key for CA certificates and `ca.crl` key for + // certificate revocation list(CRL) is also supported. + // Only one of client certificates and CA certificate + // or credentialName can be specified. + // + // **NOTE:** This field is applicable at sidecars only if + // `DestinationRule` has a `workloadSelector` specified. + // Otherwise the field will be applicable only at gateways, and + // sidecars will continue to use the certificate paths. + CredentialName *string `json:"credentialName,omitempty"` + // A list of alternate names to verify the subject identity in the + // certificate. If specified, the proxy will verify that the server + // certificate's subject alt name matches one of the specified values. + // If specified, this list overrides the value of `subjectAltNames` + // from the `ServiceEntry`. If unspecified, automatic validation of upstream + // presented certificate for new upstream connections will be done based on the + // downstream HTTP host/authority header. + SubjectAltNames []string `json:"subjectAltNames,omitempty"` + // SNI string to present to the server during TLS handshake. + // If unspecified, SNI will be automatically set based on downstream HTTP + // host/authority header for SIMPLE and MUTUAL TLS modes. + Sni *string `json:"sni,omitempty"` + // `insecureSkipVerify` specifies whether the proxy should skip verifying the + // CA signature and SAN for the server certificate corresponding to the host. + // The default value of this field is false. + InsecureSkipVerify *bool `json:"insecureSkipVerify,omitempty"` + // OPTIONAL: The path to the file containing the certificate revocation list (CRL) + // to use in verifying a presented server certificate. `CRL` is a list of certificates + // that have been revoked by the CA (Certificate Authority) before their scheduled expiration date. + // If specified, the proxy will verify if the presented certificate is part of the revoked list of certificates. + // If omitted, the proxy will not verify the certificate against the `crl`. Note that if `credentialName` is set, + // `CRL` cannot be specified using `caCrl`, rather it has to be specified inside the credential. + CaCrl *string `json:"caCrl,omitempty"` +} + +// Locality-weighted load balancing allows administrators to control the +// distribution of traffic to endpoints based on the localities of where the +// traffic originates and where it will terminate. These localities are +// specified using arbitrary labels that designate a hierarchy of localities in +// {region}/{zone}/{sub-zone} form. For additional detail refer to +// [Locality Weight](https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/upstream/load_balancing/locality_weight) +// The following example shows how to setup locality weights mesh-wide. +// +// Given a mesh with workloads and their service deployed to "us-west/zone1/\*" +// and "us-west/zone2/\*". This example specifies that when traffic accessing a +// service originates from workloads in "us-west/zone1/\*", 80% of the traffic +// will be sent to endpoints in "us-west/zone1/\*", i.e the same zone, and the +// remaining 20% will go to endpoints in "us-west/zone2/\*". This setup is +// intended to favor routing traffic to endpoints in the same locality. +// A similar setting is specified for traffic originating in "us-west/zone2/\*". +// +// ```yaml +// +// distribute: +// - from: us-west/zone1/* +// to: +// "us-west/zone1/*": 80 +// "us-west/zone2/*": 20 +// - from: us-west/zone2/* +// to: +// "us-west/zone1/*": 20 +// "us-west/zone2/*": 80 +// +// ``` +// +// If the goal of the operator is not to distribute load across zones and +// regions but rather to restrict the regionality of failover to meet other +// operational requirements an operator can set a 'failover' policy instead of +// a 'distribute' policy. +// +// The following example sets up a locality failover policy for regions. +// Assume a service resides in zones within us-east, us-west & eu-west +// this example specifies that when endpoints within us-east become unhealthy +// traffic should failover to endpoints in any zone or sub-zone within eu-west +// and similarly us-west should failover to us-east. +// +// ```yaml +// +// failover: +// - from: us-east +// to: eu-west +// - from: us-west +// to: us-east +// +// ``` +type LocalityLoadBalancerSetting struct { + // Optional: only one of distribute, failover or failoverPriority can be set. + // Explicitly specify loadbalancing weight across different zones and geographical locations. + // Refer to [Locality weighted load balancing](https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/upstream/load_balancing/locality_weight) + // If empty, the locality weight is set according to the endpoints number within it. + Distribute []*LocalityLoadBalancerSettingDistribute `json:"distribute,omitempty"` + // Optional: only one of distribute, failover or failoverPriority can be set. + // Explicitly specify the region traffic will land on when endpoints in local region becomes unhealthy. + // Should be used together with OutlierDetection to detect unhealthy endpoints. + // Note: if no OutlierDetection specified, this will not take effect. + Failover []*LocalityLoadBalancerSettingFailover `json:"failover,omitempty"` + // failoverPriority is an ordered list of labels used to sort endpoints to do priority based load balancing. + // This is to support traffic failover across different groups of endpoints. + // Two kinds of labels can be specified: + // + // - Specify only label keys `[key1, key2, key3]`, istio would compare the label values of client with endpoints. + // Suppose there are total N label keys `[key1, key2, key3, ...keyN]` specified: + // + // 1. Endpoints matching all N labels with the client proxy have priority P(0) i.e. the highest priority. + // 2. Endpoints matching the first N-1 labels with the client proxy have priority P(1) i.e. second highest priority. + // 3. By extension of this logic, endpoints matching only the first label with the client proxy has priority P(N-1) i.e. second lowest priority. + // 4. All the other endpoints have priority P(N) i.e. lowest priority. + // + // - Specify labels with key and value `[key1=value1, key2=value2, key3=value3]`, istio would compare the labels with endpoints. + // Suppose there are total N labels `[key1=value1, key2=value2, key3=value3, ...keyN=valueN]` specified: + // + // 1. Endpoints matching all N labels have priority P(0) i.e. the highest priority. + // 2. Endpoints matching the first N-1 labels have priority P(1) i.e. second highest priority. + // 3. By extension of this logic, endpoints matching only the first label has priority P(N-1) i.e. second lowest priority. + // 4. All the other endpoints have priority P(N) i.e. lowest priority. + // + // Note: For a label to be considered for match, the previous labels must match, i.e. nth label would be considered matched only if first n-1 labels match. + // + // It can be any label specified on both client and server workloads. + // The following labels which have special semantic meaning are also supported: + // + // - `topology.istio.io/network` is used to match the network metadata of an endpoint, which can be specified by pod/namespace label `topology.istio.io/network`, sidecar env `ISTIO_META_NETWORK` or MeshNetworks. + // - `topology.istio.io/cluster` is used to match the clusterID of an endpoint, which can be specified by pod label `topology.istio.io/cluster` or pod env `ISTIO_META_CLUSTER_ID`. + // - `topology.kubernetes.io/region` is used to match the region metadata of an endpoint, which maps to Kubernetes node label `topology.kubernetes.io/region` or the deprecated label `failure-domain.beta.kubernetes.io/region`. + // - `topology.kubernetes.io/zone` is used to match the zone metadata of an endpoint, which maps to Kubernetes node label `topology.kubernetes.io/zone` or the deprecated label `failure-domain.beta.kubernetes.io/zone`. + // - `topology.istio.io/subzone` is used to match the subzone metadata of an endpoint, which maps to Istio node label `topology.istio.io/subzone`. + // - `kubernetes.io/hostname` is used to match the current node of an endpoint, which maps to Kubernetes node label `kubernetes.io/hostname`. + // + // The below topology config indicates the following priority levels: + // + // ```yaml + // failoverPriority: + // - "topology.istio.io/network" + // - "topology.kubernetes.io/region" + // - "topology.kubernetes.io/zone" + // - "topology.istio.io/subzone" + // ``` + // + // 1. endpoints match same [network, region, zone, subzone] label with the client proxy have the highest priority. + // 2. endpoints have same [network, region, zone] label but different [subzone] label with the client proxy have the second highest priority. + // 3. endpoints have same [network, region] label but different [zone] label with the client proxy have the third highest priority. + // 4. endpoints have same [network] but different [region] labels with the client proxy have the fourth highest priority. + // 5. all the other endpoints have the same lowest priority. + // + // Suppose a service associated endpoints reside in multi clusters, the below example represents: + // 1. endpoints in `clusterA` and has `version=v1` label have P(0) priority. + // 2. endpoints not in `clusterA` but has `version=v1` label have P(1) priority. + // 2. all the other endpoints have P(2) priority. + // + // ```yaml + // failoverPriority: + // - "version=v1" + // - "topology.istio.io/cluster=clusterA" + // ``` + // + // Optional: only one of distribute, failover or failoverPriority can be set. + // And it should be used together with `OutlierDetection` to detect unhealthy endpoints, otherwise has no effect. + FailoverPriority []string `json:"failoverPriority,omitempty"` + // Enable locality load balancing. This is DestinationRule-level and will override mesh-wide settings in entirety. + // e.g. true means that turn on locality load balancing for this DestinationRule no matter what mesh-wide settings is. + Enabled *bool `json:"enabled,omitempty"` +} + +// TCP keepalive. +type ConnectionPoolSettingsTCPSettingsTcpKeepalive struct { + // Maximum number of keepalive probes to send without response before + // deciding the connection is dead. Default is to use the OS level configuration + // (unless overridden, Linux defaults to 9.) + Probes *uint32 `json:"probes,omitempty"` + // The time duration a connection needs to be idle before keep-alive + // probes start being sent. Default is to use the OS level configuration + // (unless overridden, Linux defaults to 7200s (ie 2 hours.) + Time *metav1.Duration `json:"time,omitempty"` + // The time duration between keep-alive probes. + // Default is to use the OS level configuration + // (unless overridden, Linux defaults to 75s.) + Interval *metav1.Duration `json:"interval,omitempty"` +} + +// Describes how traffic originating in the 'from' zone or sub-zone is +// distributed over a set of 'to' zones. Syntax for specifying a zone is +// {region}/{zone}/{sub-zone} and terminal wildcards are allowed on any +// segment of the specification. Examples: +// +// `*` - matches all localities +// +// `us-west/*` - all zones and sub-zones within the us-west region +// +// `us-west/zone-1/*` - all sub-zones within us-west/zone-1 +type LocalityLoadBalancerSettingDistribute struct { + // Originating locality, '/' separated, e.g. 'region/zone/sub_zone'. + From *string `json:"from,omitempty"` + // Map of upstream localities to traffic distribution weights. The sum of + // all weights should be 100. Any locality not present will + // receive no traffic. + To map[string]uint32 `json:"to,omitempty"` +} + +// Specify the traffic failover policy across regions. Since zone and sub-zone +// failover is supported by default this only needs to be specified for +// regions when the operator needs to constrain traffic failover so that +// the default behavior of failing over to any endpoint globally does not +// apply. This is useful when failing over traffic across regions would not +// improve service health or may need to be restricted for other reasons +// like regulatory controls. +type LocalityLoadBalancerSettingFailover struct { + // Originating region. + From *string `json:"from,omitempty"` + // Destination region the traffic will fail over to when endpoints in + // the 'from' region becomes unhealthy. + To *string `json:"to,omitempty"` +} + +// Describes the retry policy to use when a HTTP request fails. For +// example, the following rule sets the maximum number of retries to 3 when +// calling ratings:v1 service, with a 2s timeout per retry attempt. +// A retry will be attempted if there is a connect-failure, refused_stream +// or when the upstream server responds with Service Unavailable(503). +// +// ```yaml +// apiVersion: networking.istio.io/v1 +// kind: VirtualService +// metadata: +// +// name: ratings-route +// +// spec: +// +// hosts: +// - ratings.prod.svc.cluster.local +// http: +// - route: +// - destination: +// host: ratings.prod.svc.cluster.local +// subset: v1 +// retries: +// attempts: 3 +// perTryTimeout: 2s +// retryOn: gateway-error,connect-failure,refused-stream +// +// ``` +type HTTPRetry struct { + // Number of retries to be allowed for a given request. The interval + // between retries will be determined automatically (25ms+). When request + // `timeout` of the [HTTP route](https://istio.io/docs/reference/config/networking/virtual-service/#HTTPRoute) + // or `per_try_timeout` is configured, the actual number of retries attempted also depends on + // the specified request `timeout` and `per_try_timeout` values. MUST be >= 0. If `0`, retries will be disabled. + // The maximum possible number of requests made will be 1 + `attempts`. + Attempts *int32 `json:"attempts,omitempty"` + // Timeout per attempt for a given request, including the initial call and any retries. Format: 1h/1m/1s/1ms. MUST be >=1ms. + // Default is same value as request + // `timeout` of the [HTTP route](https://istio.io/docs/reference/config/networking/virtual-service/#HTTPRoute), + // which means no timeout. + PerTryTimeout *metav1.Duration `json:"perTryTimeout,omitempty"` + // Specifies the conditions under which retry takes place. + // One or more policies can be specified using a ‘,’ delimited list. + // See the [retry policies](https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_filters/router_filter#x-envoy-retry-on) + // and [gRPC retry policies](https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_filters/router_filter#x-envoy-retry-grpc-on) for more details. + // + // In addition to the policies specified above, a list of HTTP status codes can be passed, such as `retryOn: "503,reset"`. + // Note these status codes refer to the actual responses received from the destination. + // For example, if a connection is reset, Istio will translate this to 503 for it's response. + // However, the destination did not return a 503 error, so this would not match `"503"` (it would, however, match `"reset"`). + // + // If not specified, this defaults to `connect-failure,refused-stream,unavailable,cancelled`. + RetryOn *string `json:"retryOn,omitempty"` + // Flag to specify whether the retries should retry to other localities. + // See the [retry plugin configuration](https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/http/http_connection_management#retry-plugin-configuration) for more details. + RetryRemoteLocalities *bool `json:"retryRemoteLocalities,omitempty"` + // Flag to specify whether the retries should ignore previously tried hosts during retry. + // Defaults to true. + RetryIgnorePreviousHosts *bool `json:"retryIgnorePreviousHosts,omitempty"` +} diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/values_types_extra.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/values_types_extra.go new file mode 100644 index 0000000000..6a8d7f5b9d --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/values_types_extra.go @@ -0,0 +1,134 @@ +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package v1 + +import ( + k8sv1 "k8s.io/api/core/v1" +) + +type SDSConfigToken struct { + Aud string `json:"aud,omitempty"` +} + +type CNIValues struct { + // Configuration for the Istio CNI plugin. + Cni *CNIConfig `json:"cni,omitempty"` + + // Part of the global configuration applicable to the Istio CNI component. + Global *CNIGlobalConfig `json:"global,omitempty"` +} + +type ZTunnelValues struct { + // Configuration for the Istio ztunnel plugin. + ZTunnel *ZTunnelConfig `json:"ztunnel,omitempty"` + + // Part of the global configuration applicable to the Istio ztunnel component. + Global *ZTunnelGlobalConfig `json:"global,omitempty"` +} + +// Configuration for ztunnel. +type ZTunnelConfig struct { + // Hub to pull the container image from. Image will be `Hub/Image:Tag-Variant`. + Hub *string `json:"hub,omitempty"` + // The container image tag to pull. Image will be `Hub/Image:Tag-Variant`. + Tag *string `json:"tag,omitempty"` + // The container image variant to pull. Options are "debug" or "distroless". Unset will use the default for the given version. + Variant *string `json:"variant,omitempty"` + // Image name to pull from. Image will be `Hub/Image:Tag-Variant`. + // If Image contains a "/", it will replace the entire `image` in the pod. + Image *string `json:"image,omitempty"` + // Annotations to apply to all top level resources + Annotations map[string]string `json:"Annotations,omitempty"` + // Labels to apply to all top level resources + Labels map[string]string `json:"Labels,omitempty"` + // Additional volumeMounts to the ztunnel container + VolumeMounts []k8sv1.VolumeMount `json:"volumeMounts,omitempty"` + // Additional volumes to add to the ztunnel Pod. + Volumes []k8sv1.Volume `json:"volumes,omitempty"` + // Annotations added to each pod. The default annotations are required for scraping prometheus (in most environments). + PodAnnotations map[string]string `json:"podAnnotations,omitempty"` + // Additional labels to apply on the pod level. + PodLabels map[string]string `json:"podLabels,omitempty"` + // The k8s resource requests and limits for the ztunnel Pods. + Resources *k8sv1.ResourceRequirements `json:"resources,omitempty"` + // List of secret names to add to the service account as image pull secrets + // to use for pulling any images in pods that reference this ServiceAccount. + // Must be set for any cluster configured with private docker registry. + ImagePullSecrets []string `json:"imagePullSecrets,omitempty"` + // A `key: value` mapping of environment variables to add to the pod + Env map[string]string `json:"env,omitempty"` + // Specifies the image pull policy for the Istio images. one of Always, Never, IfNotPresent. + // Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. + // + // More info: https://kubernetes.io/docs/concepts/containers/images#updating-images + // +kubebuilder:validation:Enum=Always;Never;IfNotPresent + ImagePullPolicy *k8sv1.PullPolicy `json:"imagePullPolicy,omitempty"` + // Settings for multicluster. + // The name of the cluster we are installing in. Note this is a user-defined name, which must be consistent + // with Istiod configuration. + MultiCluster *MultiClusterConfig `json:"multiCluster,omitempty"` + // meshConfig defines runtime configuration of components. + // For ztunnel, only defaultConfig is used, but this is nested under `meshConfig` for consistency with other components. + MeshConfig *MeshConfig `json:"meshConfig,omitempty"` + // Configures the revision this control plane is a part of + Revision *string `json:"revision,omitempty"` + // The address of the CA for CSR. + CaAddress *string `json:"caAddress,omitempty"` + // The customized XDS address to retrieve configuration. + XdsAddress *string `json:"xdsAddress,omitempty"` + // Specifies the default namespace for the Istio control plane components. + IstioNamespace *string `json:"istioNamespace,omitempty"` + // Same as `global.logging.level`, but will override it if set + Logging *GlobalLoggingConfig `json:"logging,omitempty"` + // Specifies whether istio components should output logs in json format by adding --log_as_json argument to each container. + LogAsJSON *bool `json:"logAsJson,omitempty"` +} + +// ZTunnelGlobalConfig is a subset of the Global Configuration used in the Istio ztunnel chart. +type ZTunnelGlobalConfig struct { // Default k8s resources settings for all Istio control plane components. + // + // See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container + // + // Deprecated: Marked as deprecated in pkg/apis/values_types.proto. + DefaultResources *k8sv1.ResourceRequirements `json:"defaultResources,omitempty"` + + // Specifies the docker hub for Istio images. + Hub *string `json:"hub,omitempty"` + // Specifies the image pull policy for the Istio images. one of Always, Never, IfNotPresent. + // Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. + // + // More info: https://kubernetes.io/docs/concepts/containers/images#updating-images + // +kubebuilder:validation:Enum=Always;Never;IfNotPresent + ImagePullPolicy *k8sv1.PullPolicy `json:"imagePullPolicy,omitempty"` + // ImagePullSecrets for the control plane ServiceAccount, list of secrets in the same namespace + // to use for pulling any images in pods that reference this ServiceAccount. + // Must be set for any cluster configured with private docker registry. + ImagePullSecrets []string `json:"imagePullSecrets,omitempty"` + + // Specifies whether istio components should output logs in json format by adding --log_as_json argument to each container. + LogAsJSON *bool `json:"logAsJson,omitempty"` + // Specifies the global logging level settings for the Istio control plane components. + Logging *GlobalLoggingConfig `json:"logging,omitempty"` + + // Specifies the tag for the Istio docker images. + Tag *string `json:"tag,omitempty"` + // The variant of the Istio container images to use. Options are "debug" or "distroless". Unset will use the default for the given version. + Variant *string `json:"variant,omitempty"` + + // Platform in which Istio is deployed. Possible values are: "openshift" and "gcp" + // An empty value means it is a vanilla Kubernetes distribution, therefore no special + // treatment will be considered. + Platform *string `json:"platform,omitempty"` +} diff --git a/vendor/github.com/istio-ecosystem/sail-operator/api/v1/zz_generated.deepcopy.go b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/zz_generated.deepcopy.go new file mode 100644 index 0000000000..1854095207 --- /dev/null +++ b/vendor/github.com/istio-ecosystem/sail-operator/api/v1/zz_generated.deepcopy.go @@ -0,0 +1,5507 @@ +//go:build !ignore_autogenerated + +// Copyright Istio Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by controller-gen. DO NOT EDIT. + +package v1 + +import ( + "encoding/json" + "k8s.io/api/autoscaling/v2" + corev1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + runtime "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/intstr" +) + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ArchConfig) DeepCopyInto(out *ArchConfig) { + *out = *in + if in.Amd64 != nil { + in, out := &in.Amd64, &out.Amd64 + *out = new(uint32) + **out = **in + } + if in.Ppc64Le != nil { + in, out := &in.Ppc64Le, &out.Ppc64Le + *out = new(uint32) + **out = **in + } + if in.S390X != nil { + in, out := &in.S390X, &out.S390X + *out = new(uint32) + **out = **in + } + if in.Arm64 != nil { + in, out := &in.Arm64, &out.Arm64 + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ArchConfig. +func (in *ArchConfig) DeepCopy() *ArchConfig { + if in == nil { + return nil + } + out := new(ArchConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *BaseConfig) DeepCopyInto(out *BaseConfig) { + *out = *in + if in.ExcludedCRDs != nil { + in, out := &in.ExcludedCRDs, &out.ExcludedCRDs + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.ValidationURL != nil { + in, out := &in.ValidationURL, &out.ValidationURL + *out = new(string) + **out = **in + } + if in.ValidationCABundle != nil { + in, out := &in.ValidationCABundle, &out.ValidationCABundle + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BaseConfig. +func (in *BaseConfig) DeepCopy() *BaseConfig { + if in == nil { + return nil + } + out := new(BaseConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CNIAmbientConfig) DeepCopyInto(out *CNIAmbientConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.ConfigDir != nil { + in, out := &in.ConfigDir, &out.ConfigDir + *out = new(string) + **out = **in + } + if in.DnsCapture != nil { + in, out := &in.DnsCapture, &out.DnsCapture + *out = new(bool) + **out = **in + } + if in.Ipv6 != nil { + in, out := &in.Ipv6, &out.Ipv6 + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CNIAmbientConfig. +func (in *CNIAmbientConfig) DeepCopy() *CNIAmbientConfig { + if in == nil { + return nil + } + out := new(CNIAmbientConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CNIConfig) DeepCopyInto(out *CNIConfig) { + *out = *in + if in.Hub != nil { + in, out := &in.Hub, &out.Hub + *out = new(string) + **out = **in + } + if in.Tag != nil { + in, out := &in.Tag, &out.Tag + *out = new(string) + **out = **in + } + if in.Variant != nil { + in, out := &in.Variant, &out.Variant + *out = new(string) + **out = **in + } + if in.Image != nil { + in, out := &in.Image, &out.Image + *out = new(string) + **out = **in + } + if in.PullPolicy != nil { + in, out := &in.PullPolicy, &out.PullPolicy + *out = new(corev1.PullPolicy) + **out = **in + } + if in.CniBinDir != nil { + in, out := &in.CniBinDir, &out.CniBinDir + *out = new(string) + **out = **in + } + if in.CniConfDir != nil { + in, out := &in.CniConfDir, &out.CniConfDir + *out = new(string) + **out = **in + } + if in.CniConfFileName != nil { + in, out := &in.CniConfFileName, &out.CniConfFileName + *out = new(string) + **out = **in + } + if in.CniNetnsDir != nil { + in, out := &in.CniNetnsDir, &out.CniNetnsDir + *out = new(string) + **out = **in + } + if in.ExcludeNamespaces != nil { + in, out := &in.ExcludeNamespaces, &out.ExcludeNamespaces + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.Affinity != nil { + in, out := &in.Affinity, &out.Affinity + *out = new(corev1.Affinity) + (*in).DeepCopyInto(*out) + } + if in.PodAnnotations != nil { + in, out := &in.PodAnnotations, &out.PodAnnotations + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.PspClusterRole != nil { + in, out := &in.PspClusterRole, &out.PspClusterRole + *out = new(string) + **out = **in + } + if in.Logging != nil { + in, out := &in.Logging, &out.Logging + *out = new(GlobalLoggingConfig) + (*in).DeepCopyInto(*out) + } + if in.Repair != nil { + in, out := &in.Repair, &out.Repair + *out = new(CNIRepairConfig) + (*in).DeepCopyInto(*out) + } + if in.Chained != nil { + in, out := &in.Chained, &out.Chained + *out = new(bool) + **out = **in + } + if in.ResourceQuotas != nil { + in, out := &in.ResourceQuotas, &out.ResourceQuotas + *out = new(ResourceQuotas) + (*in).DeepCopyInto(*out) + } + if in.Resources != nil { + in, out := &in.Resources, &out.Resources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.Privileged != nil { + in, out := &in.Privileged, &out.Privileged + *out = new(bool) + **out = **in + } + if in.SeccompProfile != nil { + in, out := &in.SeccompProfile, &out.SeccompProfile + *out = new(corev1.SeccompProfile) + (*in).DeepCopyInto(*out) + } + if in.Ambient != nil { + in, out := &in.Ambient, &out.Ambient + *out = new(CNIAmbientConfig) + (*in).DeepCopyInto(*out) + } + if in.Provider != nil { + in, out := &in.Provider, &out.Provider + *out = new(string) + **out = **in + } + if in.RollingMaxUnavailable != nil { + in, out := &in.RollingMaxUnavailable, &out.RollingMaxUnavailable + *out = new(intstr.IntOrString) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CNIConfig. +func (in *CNIConfig) DeepCopy() *CNIConfig { + if in == nil { + return nil + } + out := new(CNIConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CNIGlobalConfig) DeepCopyInto(out *CNIGlobalConfig) { + *out = *in + if in.DefaultResources != nil { + in, out := &in.DefaultResources, &out.DefaultResources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.Hub != nil { + in, out := &in.Hub, &out.Hub + *out = new(string) + **out = **in + } + if in.ImagePullPolicy != nil { + in, out := &in.ImagePullPolicy, &out.ImagePullPolicy + *out = new(corev1.PullPolicy) + **out = **in + } + if in.ImagePullSecrets != nil { + in, out := &in.ImagePullSecrets, &out.ImagePullSecrets + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.LogAsJson != nil { + in, out := &in.LogAsJson, &out.LogAsJson + *out = new(bool) + **out = **in + } + if in.Logging != nil { + in, out := &in.Logging, &out.Logging + *out = new(GlobalLoggingConfig) + (*in).DeepCopyInto(*out) + } + if in.Tag != nil { + in, out := &in.Tag, &out.Tag + *out = new(string) + **out = **in + } + if in.Variant != nil { + in, out := &in.Variant, &out.Variant + *out = new(string) + **out = **in + } + if in.Platform != nil { + in, out := &in.Platform, &out.Platform + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CNIGlobalConfig. +func (in *CNIGlobalConfig) DeepCopy() *CNIGlobalConfig { + if in == nil { + return nil + } + out := new(CNIGlobalConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CNIRepairConfig) DeepCopyInto(out *CNIRepairConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.Hub != nil { + in, out := &in.Hub, &out.Hub + *out = new(string) + **out = **in + } + if in.Tag != nil { + in, out := &in.Tag, &out.Tag + *out = new(string) + **out = **in + } + if in.Image != nil { + in, out := &in.Image, &out.Image + *out = new(string) + **out = **in + } + if in.LabelPods != nil { + in, out := &in.LabelPods, &out.LabelPods + *out = new(bool) + **out = **in + } + if in.RepairPods != nil { + in, out := &in.RepairPods, &out.RepairPods + *out = new(bool) + **out = **in + } + if in.CreateEvents != nil { + in, out := &in.CreateEvents, &out.CreateEvents + *out = new(string) + **out = **in + } + if in.DeletePods != nil { + in, out := &in.DeletePods, &out.DeletePods + *out = new(bool) + **out = **in + } + if in.BrokenPodLabelKey != nil { + in, out := &in.BrokenPodLabelKey, &out.BrokenPodLabelKey + *out = new(string) + **out = **in + } + if in.BrokenPodLabelValue != nil { + in, out := &in.BrokenPodLabelValue, &out.BrokenPodLabelValue + *out = new(string) + **out = **in + } + if in.InitContainerName != nil { + in, out := &in.InitContainerName, &out.InitContainerName + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CNIRepairConfig. +func (in *CNIRepairConfig) DeepCopy() *CNIRepairConfig { + if in == nil { + return nil + } + out := new(CNIRepairConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CNIUsageConfig) DeepCopyInto(out *CNIUsageConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.Provider != nil { + in, out := &in.Provider, &out.Provider + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CNIUsageConfig. +func (in *CNIUsageConfig) DeepCopy() *CNIUsageConfig { + if in == nil { + return nil + } + out := new(CNIUsageConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CNIValues) DeepCopyInto(out *CNIValues) { + *out = *in + if in.Cni != nil { + in, out := &in.Cni, &out.Cni + *out = new(CNIConfig) + (*in).DeepCopyInto(*out) + } + if in.Global != nil { + in, out := &in.Global, &out.Global + *out = new(CNIGlobalConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CNIValues. +func (in *CNIValues) DeepCopy() *CNIValues { + if in == nil { + return nil + } + out := new(CNIValues) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Certificate) DeepCopyInto(out *Certificate) { + *out = *in + if in.SecretName != nil { + in, out := &in.SecretName, &out.SecretName + *out = new(string) + **out = **in + } + if in.DnsNames != nil { + in, out := &in.DnsNames, &out.DnsNames + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Certificate. +func (in *Certificate) DeepCopy() *Certificate { + if in == nil { + return nil + } + out := new(Certificate) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ClientTLSSettings) DeepCopyInto(out *ClientTLSSettings) { + *out = *in + if in.ClientCertificate != nil { + in, out := &in.ClientCertificate, &out.ClientCertificate + *out = new(string) + **out = **in + } + if in.PrivateKey != nil { + in, out := &in.PrivateKey, &out.PrivateKey + *out = new(string) + **out = **in + } + if in.CaCertificates != nil { + in, out := &in.CaCertificates, &out.CaCertificates + *out = new(string) + **out = **in + } + if in.CredentialName != nil { + in, out := &in.CredentialName, &out.CredentialName + *out = new(string) + **out = **in + } + if in.SubjectAltNames != nil { + in, out := &in.SubjectAltNames, &out.SubjectAltNames + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.Sni != nil { + in, out := &in.Sni, &out.Sni + *out = new(string) + **out = **in + } + if in.InsecureSkipVerify != nil { + in, out := &in.InsecureSkipVerify, &out.InsecureSkipVerify + *out = new(bool) + **out = **in + } + if in.CaCrl != nil { + in, out := &in.CaCrl, &out.CaCrl + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClientTLSSettings. +func (in *ClientTLSSettings) DeepCopy() *ClientTLSSettings { + if in == nil { + return nil + } + out := new(ClientTLSSettings) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ConfigSource) DeepCopyInto(out *ConfigSource) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } + if in.TlsSettings != nil { + in, out := &in.TlsSettings, &out.TlsSettings + *out = new(ClientTLSSettings) + (*in).DeepCopyInto(*out) + } + if in.SubscribedResources != nil { + in, out := &in.SubscribedResources, &out.SubscribedResources + *out = make([]Resource, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConfigSource. +func (in *ConfigSource) DeepCopy() *ConfigSource { + if in == nil { + return nil + } + out := new(ConfigSource) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ConnectionPoolSettingsTCPSettingsTcpKeepalive) DeepCopyInto(out *ConnectionPoolSettingsTCPSettingsTcpKeepalive) { + *out = *in + if in.Probes != nil { + in, out := &in.Probes, &out.Probes + *out = new(uint32) + **out = **in + } + if in.Time != nil { + in, out := &in.Time, &out.Time + *out = new(metav1.Duration) + **out = **in + } + if in.Interval != nil { + in, out := &in.Interval, &out.Interval + *out = new(metav1.Duration) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConnectionPoolSettingsTCPSettingsTcpKeepalive. +func (in *ConnectionPoolSettingsTCPSettingsTcpKeepalive) DeepCopy() *ConnectionPoolSettingsTCPSettingsTcpKeepalive { + if in == nil { + return nil + } + out := new(ConnectionPoolSettingsTCPSettingsTcpKeepalive) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *DefaultPodDisruptionBudgetConfig) DeepCopyInto(out *DefaultPodDisruptionBudgetConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DefaultPodDisruptionBudgetConfig. +func (in *DefaultPodDisruptionBudgetConfig) DeepCopy() *DefaultPodDisruptionBudgetConfig { + if in == nil { + return nil + } + out := new(DefaultPodDisruptionBudgetConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ExperimentalConfig) DeepCopyInto(out *ExperimentalConfig) { + *out = *in + if in.StableValidationPolicy != nil { + in, out := &in.StableValidationPolicy, &out.StableValidationPolicy + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExperimentalConfig. +func (in *ExperimentalConfig) DeepCopy() *ExperimentalConfig { + if in == nil { + return nil + } + out := new(ExperimentalConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GlobalConfig) DeepCopyInto(out *GlobalConfig) { + *out = *in + if in.Arch != nil { + in, out := &in.Arch, &out.Arch + *out = new(ArchConfig) + (*in).DeepCopyInto(*out) + } + if in.CertSigners != nil { + in, out := &in.CertSigners, &out.CertSigners + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.ConfigValidation != nil { + in, out := &in.ConfigValidation, &out.ConfigValidation + *out = new(bool) + **out = **in + } + if in.DefaultNodeSelector != nil { + in, out := &in.DefaultNodeSelector, &out.DefaultNodeSelector + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.DefaultPodDisruptionBudget != nil { + in, out := &in.DefaultPodDisruptionBudget, &out.DefaultPodDisruptionBudget + *out = new(DefaultPodDisruptionBudgetConfig) + (*in).DeepCopyInto(*out) + } + if in.DefaultResources != nil { + in, out := &in.DefaultResources, &out.DefaultResources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.DefaultTolerations != nil { + in, out := &in.DefaultTolerations, &out.DefaultTolerations + *out = make([]corev1.Toleration, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.Hub != nil { + in, out := &in.Hub, &out.Hub + *out = new(string) + **out = **in + } + if in.ImagePullPolicy != nil { + in, out := &in.ImagePullPolicy, &out.ImagePullPolicy + *out = new(corev1.PullPolicy) + **out = **in + } + if in.ImagePullSecrets != nil { + in, out := &in.ImagePullSecrets, &out.ImagePullSecrets + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.IstioNamespace != nil { + in, out := &in.IstioNamespace, &out.IstioNamespace + *out = new(string) + **out = **in + } + if in.LogAsJson != nil { + in, out := &in.LogAsJson, &out.LogAsJson + *out = new(bool) + **out = **in + } + if in.Logging != nil { + in, out := &in.Logging, &out.Logging + *out = new(GlobalLoggingConfig) + (*in).DeepCopyInto(*out) + } + if in.MeshID != nil { + in, out := &in.MeshID, &out.MeshID + *out = new(string) + **out = **in + } + if in.MeshNetworks != nil { + in, out := &in.MeshNetworks, &out.MeshNetworks + *out = make(map[string]Network, len(*in)) + for key, val := range *in { + (*out)[key] = *val.DeepCopy() + } + } + if in.MultiCluster != nil { + in, out := &in.MultiCluster, &out.MultiCluster + *out = new(MultiClusterConfig) + (*in).DeepCopyInto(*out) + } + if in.Network != nil { + in, out := &in.Network, &out.Network + *out = new(string) + **out = **in + } + if in.PodDNSSearchNamespaces != nil { + in, out := &in.PodDNSSearchNamespaces, &out.PodDNSSearchNamespaces + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.OmitSidecarInjectorConfigMap != nil { + in, out := &in.OmitSidecarInjectorConfigMap, &out.OmitSidecarInjectorConfigMap + *out = new(bool) + **out = **in + } + if in.OperatorManageWebhooks != nil { + in, out := &in.OperatorManageWebhooks, &out.OperatorManageWebhooks + *out = new(bool) + **out = **in + } + if in.PriorityClassName != nil { + in, out := &in.PriorityClassName, &out.PriorityClassName + *out = new(string) + **out = **in + } + if in.Proxy != nil { + in, out := &in.Proxy, &out.Proxy + *out = new(ProxyConfig) + (*in).DeepCopyInto(*out) + } + if in.ProxyInit != nil { + in, out := &in.ProxyInit, &out.ProxyInit + *out = new(ProxyInitConfig) + (*in).DeepCopyInto(*out) + } + if in.Sds != nil { + in, out := &in.Sds, &out.Sds + *out = new(SDSConfig) + (*in).DeepCopyInto(*out) + } + if in.Tag != nil { + in, out := &in.Tag, &out.Tag + *out = new(string) + **out = **in + } + if in.Variant != nil { + in, out := &in.Variant, &out.Variant + *out = new(string) + **out = **in + } + if in.Tracer != nil { + in, out := &in.Tracer, &out.Tracer + *out = new(TracerConfig) + (*in).DeepCopyInto(*out) + } + if in.RemotePilotAddress != nil { + in, out := &in.RemotePilotAddress, &out.RemotePilotAddress + *out = new(string) + **out = **in + } + if in.Istiod != nil { + in, out := &in.Istiod, &out.Istiod + *out = new(IstiodConfig) + (*in).DeepCopyInto(*out) + } + if in.PilotCertProvider != nil { + in, out := &in.PilotCertProvider, &out.PilotCertProvider + *out = new(string) + **out = **in + } + if in.JwtPolicy != nil { + in, out := &in.JwtPolicy, &out.JwtPolicy + *out = new(string) + **out = **in + } + if in.Sts != nil { + in, out := &in.Sts, &out.Sts + *out = new(STSConfig) + (*in).DeepCopyInto(*out) + } + if in.Revision != nil { + in, out := &in.Revision, &out.Revision + *out = new(string) + **out = **in + } + if in.MountMtlsCerts != nil { + in, out := &in.MountMtlsCerts, &out.MountMtlsCerts + *out = new(bool) + **out = **in + } + if in.CaAddress != nil { + in, out := &in.CaAddress, &out.CaAddress + *out = new(string) + **out = **in + } + if in.ExternalIstiod != nil { + in, out := &in.ExternalIstiod, &out.ExternalIstiod + *out = new(bool) + **out = **in + } + if in.ConfigCluster != nil { + in, out := &in.ConfigCluster, &out.ConfigCluster + *out = new(bool) + **out = **in + } + if in.CaName != nil { + in, out := &in.CaName, &out.CaName + *out = new(string) + **out = **in + } + if in.Platform != nil { + in, out := &in.Platform, &out.Platform + *out = new(string) + **out = **in + } + if in.IpFamilies != nil { + in, out := &in.IpFamilies, &out.IpFamilies + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.IpFamilyPolicy != nil { + in, out := &in.IpFamilyPolicy, &out.IpFamilyPolicy + *out = new(string) + **out = **in + } + if in.Waypoint != nil { + in, out := &in.Waypoint, &out.Waypoint + *out = new(WaypointConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GlobalConfig. +func (in *GlobalConfig) DeepCopy() *GlobalConfig { + if in == nil { + return nil + } + out := new(GlobalConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GlobalLoggingConfig) DeepCopyInto(out *GlobalLoggingConfig) { + *out = *in + if in.Level != nil { + in, out := &in.Level, &out.Level + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GlobalLoggingConfig. +func (in *GlobalLoggingConfig) DeepCopy() *GlobalLoggingConfig { + if in == nil { + return nil + } + out := new(GlobalLoggingConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *HTTPRetry) DeepCopyInto(out *HTTPRetry) { + *out = *in + if in.Attempts != nil { + in, out := &in.Attempts, &out.Attempts + *out = new(int32) + **out = **in + } + if in.PerTryTimeout != nil { + in, out := &in.PerTryTimeout, &out.PerTryTimeout + *out = new(metav1.Duration) + **out = **in + } + if in.RetryOn != nil { + in, out := &in.RetryOn, &out.RetryOn + *out = new(string) + **out = **in + } + if in.RetryRemoteLocalities != nil { + in, out := &in.RetryRemoteLocalities, &out.RetryRemoteLocalities + *out = new(bool) + **out = **in + } + if in.RetryIgnorePreviousHosts != nil { + in, out := &in.RetryIgnorePreviousHosts, &out.RetryIgnorePreviousHosts + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HTTPRetry. +func (in *HTTPRetry) DeepCopy() *HTTPRetry { + if in == nil { + return nil + } + out := new(HTTPRetry) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Istio) DeepCopyInto(out *Istio) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + in.Spec.DeepCopyInto(&out.Spec) + in.Status.DeepCopyInto(&out.Status) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Istio. +func (in *Istio) DeepCopy() *Istio { + if in == nil { + return nil + } + out := new(Istio) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *Istio) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioCNI) DeepCopyInto(out *IstioCNI) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + in.Spec.DeepCopyInto(&out.Spec) + in.Status.DeepCopyInto(&out.Status) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioCNI. +func (in *IstioCNI) DeepCopy() *IstioCNI { + if in == nil { + return nil + } + out := new(IstioCNI) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *IstioCNI) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioCNICondition) DeepCopyInto(out *IstioCNICondition) { + *out = *in + in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioCNICondition. +func (in *IstioCNICondition) DeepCopy() *IstioCNICondition { + if in == nil { + return nil + } + out := new(IstioCNICondition) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioCNIList) DeepCopyInto(out *IstioCNIList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]IstioCNI, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioCNIList. +func (in *IstioCNIList) DeepCopy() *IstioCNIList { + if in == nil { + return nil + } + out := new(IstioCNIList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *IstioCNIList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioCNISpec) DeepCopyInto(out *IstioCNISpec) { + *out = *in + if in.Values != nil { + in, out := &in.Values, &out.Values + *out = new(CNIValues) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioCNISpec. +func (in *IstioCNISpec) DeepCopy() *IstioCNISpec { + if in == nil { + return nil + } + out := new(IstioCNISpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioCNIStatus) DeepCopyInto(out *IstioCNIStatus) { + *out = *in + if in.Conditions != nil { + in, out := &in.Conditions, &out.Conditions + *out = make([]IstioCNICondition, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioCNIStatus. +func (in *IstioCNIStatus) DeepCopy() *IstioCNIStatus { + if in == nil { + return nil + } + out := new(IstioCNIStatus) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioCondition) DeepCopyInto(out *IstioCondition) { + *out = *in + in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioCondition. +func (in *IstioCondition) DeepCopy() *IstioCondition { + if in == nil { + return nil + } + out := new(IstioCondition) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioList) DeepCopyInto(out *IstioList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]Istio, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioList. +func (in *IstioList) DeepCopy() *IstioList { + if in == nil { + return nil + } + out := new(IstioList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *IstioList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevision) DeepCopyInto(out *IstioRevision) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + in.Spec.DeepCopyInto(&out.Spec) + in.Status.DeepCopyInto(&out.Status) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevision. +func (in *IstioRevision) DeepCopy() *IstioRevision { + if in == nil { + return nil + } + out := new(IstioRevision) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *IstioRevision) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionCondition) DeepCopyInto(out *IstioRevisionCondition) { + *out = *in + in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionCondition. +func (in *IstioRevisionCondition) DeepCopy() *IstioRevisionCondition { + if in == nil { + return nil + } + out := new(IstioRevisionCondition) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionList) DeepCopyInto(out *IstioRevisionList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]IstioRevision, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionList. +func (in *IstioRevisionList) DeepCopy() *IstioRevisionList { + if in == nil { + return nil + } + out := new(IstioRevisionList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *IstioRevisionList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionSpec) DeepCopyInto(out *IstioRevisionSpec) { + *out = *in + if in.Values != nil { + in, out := &in.Values, &out.Values + *out = new(Values) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionSpec. +func (in *IstioRevisionSpec) DeepCopy() *IstioRevisionSpec { + if in == nil { + return nil + } + out := new(IstioRevisionSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionStatus) DeepCopyInto(out *IstioRevisionStatus) { + *out = *in + if in.Conditions != nil { + in, out := &in.Conditions, &out.Conditions + *out = make([]IstioRevisionCondition, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionStatus. +func (in *IstioRevisionStatus) DeepCopy() *IstioRevisionStatus { + if in == nil { + return nil + } + out := new(IstioRevisionStatus) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionTag) DeepCopyInto(out *IstioRevisionTag) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + out.Spec = in.Spec + in.Status.DeepCopyInto(&out.Status) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionTag. +func (in *IstioRevisionTag) DeepCopy() *IstioRevisionTag { + if in == nil { + return nil + } + out := new(IstioRevisionTag) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *IstioRevisionTag) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionTagCondition) DeepCopyInto(out *IstioRevisionTagCondition) { + *out = *in + in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionTagCondition. +func (in *IstioRevisionTagCondition) DeepCopy() *IstioRevisionTagCondition { + if in == nil { + return nil + } + out := new(IstioRevisionTagCondition) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionTagList) DeepCopyInto(out *IstioRevisionTagList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]IstioRevisionTag, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionTagList. +func (in *IstioRevisionTagList) DeepCopy() *IstioRevisionTagList { + if in == nil { + return nil + } + out := new(IstioRevisionTagList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *IstioRevisionTagList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionTagSpec) DeepCopyInto(out *IstioRevisionTagSpec) { + *out = *in + out.TargetRef = in.TargetRef +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionTagSpec. +func (in *IstioRevisionTagSpec) DeepCopy() *IstioRevisionTagSpec { + if in == nil { + return nil + } + out := new(IstioRevisionTagSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionTagStatus) DeepCopyInto(out *IstioRevisionTagStatus) { + *out = *in + if in.Conditions != nil { + in, out := &in.Conditions, &out.Conditions + *out = make([]IstioRevisionTagCondition, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionTagStatus. +func (in *IstioRevisionTagStatus) DeepCopy() *IstioRevisionTagStatus { + if in == nil { + return nil + } + out := new(IstioRevisionTagStatus) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioRevisionTagTargetReference) DeepCopyInto(out *IstioRevisionTagTargetReference) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioRevisionTagTargetReference. +func (in *IstioRevisionTagTargetReference) DeepCopy() *IstioRevisionTagTargetReference { + if in == nil { + return nil + } + out := new(IstioRevisionTagTargetReference) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioSpec) DeepCopyInto(out *IstioSpec) { + *out = *in + if in.UpdateStrategy != nil { + in, out := &in.UpdateStrategy, &out.UpdateStrategy + *out = new(IstioUpdateStrategy) + (*in).DeepCopyInto(*out) + } + if in.Values != nil { + in, out := &in.Values, &out.Values + *out = new(Values) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioSpec. +func (in *IstioSpec) DeepCopy() *IstioSpec { + if in == nil { + return nil + } + out := new(IstioSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioStatus) DeepCopyInto(out *IstioStatus) { + *out = *in + if in.Conditions != nil { + in, out := &in.Conditions, &out.Conditions + *out = make([]IstioCondition, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + out.Revisions = in.Revisions +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioStatus. +func (in *IstioStatus) DeepCopy() *IstioStatus { + if in == nil { + return nil + } + out := new(IstioStatus) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstioUpdateStrategy) DeepCopyInto(out *IstioUpdateStrategy) { + *out = *in + if in.InactiveRevisionDeletionGracePeriodSeconds != nil { + in, out := &in.InactiveRevisionDeletionGracePeriodSeconds, &out.InactiveRevisionDeletionGracePeriodSeconds + *out = new(int64) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioUpdateStrategy. +func (in *IstioUpdateStrategy) DeepCopy() *IstioUpdateStrategy { + if in == nil { + return nil + } + out := new(IstioUpdateStrategy) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstiodConfig) DeepCopyInto(out *IstiodConfig) { + *out = *in + if in.EnableAnalysis != nil { + in, out := &in.EnableAnalysis, &out.EnableAnalysis + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstiodConfig. +func (in *IstiodConfig) DeepCopy() *IstiodConfig { + if in == nil { + return nil + } + out := new(IstiodConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *IstiodRemoteConfig) DeepCopyInto(out *IstiodRemoteConfig) { + *out = *in + if in.InjectionURL != nil { + in, out := &in.InjectionURL, &out.InjectionURL + *out = new(string) + **out = **in + } + if in.InjectionPath != nil { + in, out := &in.InjectionPath, &out.InjectionPath + *out = new(string) + **out = **in + } + if in.InjectionCABundle != nil { + in, out := &in.InjectionCABundle, &out.InjectionCABundle + *out = new(string) + **out = **in + } + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstiodRemoteConfig. +func (in *IstiodRemoteConfig) DeepCopy() *IstiodRemoteConfig { + if in == nil { + return nil + } + out := new(IstiodRemoteConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *LocalityLoadBalancerSetting) DeepCopyInto(out *LocalityLoadBalancerSetting) { + *out = *in + if in.Distribute != nil { + in, out := &in.Distribute, &out.Distribute + *out = make([]*LocalityLoadBalancerSettingDistribute, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(LocalityLoadBalancerSettingDistribute) + (*in).DeepCopyInto(*out) + } + } + } + if in.Failover != nil { + in, out := &in.Failover, &out.Failover + *out = make([]*LocalityLoadBalancerSettingFailover, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(LocalityLoadBalancerSettingFailover) + (*in).DeepCopyInto(*out) + } + } + } + if in.FailoverPriority != nil { + in, out := &in.FailoverPriority, &out.FailoverPriority + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalityLoadBalancerSetting. +func (in *LocalityLoadBalancerSetting) DeepCopy() *LocalityLoadBalancerSetting { + if in == nil { + return nil + } + out := new(LocalityLoadBalancerSetting) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *LocalityLoadBalancerSettingDistribute) DeepCopyInto(out *LocalityLoadBalancerSettingDistribute) { + *out = *in + if in.From != nil { + in, out := &in.From, &out.From + *out = new(string) + **out = **in + } + if in.To != nil { + in, out := &in.To, &out.To + *out = make(map[string]uint32, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalityLoadBalancerSettingDistribute. +func (in *LocalityLoadBalancerSettingDistribute) DeepCopy() *LocalityLoadBalancerSettingDistribute { + if in == nil { + return nil + } + out := new(LocalityLoadBalancerSettingDistribute) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *LocalityLoadBalancerSettingFailover) DeepCopyInto(out *LocalityLoadBalancerSettingFailover) { + *out = *in + if in.From != nil { + in, out := &in.From, &out.From + *out = new(string) + **out = **in + } + if in.To != nil { + in, out := &in.To, &out.To + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalityLoadBalancerSettingFailover. +func (in *LocalityLoadBalancerSettingFailover) DeepCopy() *LocalityLoadBalancerSettingFailover { + if in == nil { + return nil + } + out := new(LocalityLoadBalancerSettingFailover) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfig) DeepCopyInto(out *MeshConfig) { + *out = *in + if in.ProxyListenPort != nil { + in, out := &in.ProxyListenPort, &out.ProxyListenPort + *out = new(int32) + **out = **in + } + if in.ProxyInboundListenPort != nil { + in, out := &in.ProxyInboundListenPort, &out.ProxyInboundListenPort + *out = new(int32) + **out = **in + } + if in.ProxyHttpPort != nil { + in, out := &in.ProxyHttpPort, &out.ProxyHttpPort + *out = new(int32) + **out = **in + } + if in.ConnectTimeout != nil { + in, out := &in.ConnectTimeout, &out.ConnectTimeout + *out = new(metav1.Duration) + **out = **in + } + if in.ProtocolDetectionTimeout != nil { + in, out := &in.ProtocolDetectionTimeout, &out.ProtocolDetectionTimeout + *out = new(metav1.Duration) + **out = **in + } + if in.TcpKeepalive != nil { + in, out := &in.TcpKeepalive, &out.TcpKeepalive + *out = new(ConnectionPoolSettingsTCPSettingsTcpKeepalive) + (*in).DeepCopyInto(*out) + } + if in.IngressClass != nil { + in, out := &in.IngressClass, &out.IngressClass + *out = new(string) + **out = **in + } + if in.IngressService != nil { + in, out := &in.IngressService, &out.IngressService + *out = new(string) + **out = **in + } + if in.IngressSelector != nil { + in, out := &in.IngressSelector, &out.IngressSelector + *out = new(string) + **out = **in + } + if in.EnableTracing != nil { + in, out := &in.EnableTracing, &out.EnableTracing + *out = new(bool) + **out = **in + } + if in.AccessLogFile != nil { + in, out := &in.AccessLogFile, &out.AccessLogFile + *out = new(string) + **out = **in + } + if in.AccessLogFormat != nil { + in, out := &in.AccessLogFormat, &out.AccessLogFormat + *out = new(string) + **out = **in + } + if in.EnableEnvoyAccessLogService != nil { + in, out := &in.EnableEnvoyAccessLogService, &out.EnableEnvoyAccessLogService + *out = new(bool) + **out = **in + } + if in.DisableEnvoyListenerLog != nil { + in, out := &in.DisableEnvoyListenerLog, &out.DisableEnvoyListenerLog + *out = new(bool) + **out = **in + } + if in.DefaultConfig != nil { + in, out := &in.DefaultConfig, &out.DefaultConfig + *out = new(MeshConfigProxyConfig) + (*in).DeepCopyInto(*out) + } + if in.OutboundTrafficPolicy != nil { + in, out := &in.OutboundTrafficPolicy, &out.OutboundTrafficPolicy + *out = new(MeshConfigOutboundTrafficPolicy) + **out = **in + } + if in.InboundTrafficPolicy != nil { + in, out := &in.InboundTrafficPolicy, &out.InboundTrafficPolicy + *out = new(MeshConfigInboundTrafficPolicy) + **out = **in + } + if in.ConfigSources != nil { + in, out := &in.ConfigSources, &out.ConfigSources + *out = make([]*ConfigSource, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(ConfigSource) + (*in).DeepCopyInto(*out) + } + } + } + if in.EnableAutoMtls != nil { + in, out := &in.EnableAutoMtls, &out.EnableAutoMtls + *out = new(bool) + **out = **in + } + if in.TrustDomain != nil { + in, out := &in.TrustDomain, &out.TrustDomain + *out = new(string) + **out = **in + } + if in.TrustDomainAliases != nil { + in, out := &in.TrustDomainAliases, &out.TrustDomainAliases + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.CaCertificates != nil { + in, out := &in.CaCertificates, &out.CaCertificates + *out = make([]*MeshConfigCertificateData, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(MeshConfigCertificateData) + (*in).DeepCopyInto(*out) + } + } + } + if in.DefaultServiceExportTo != nil { + in, out := &in.DefaultServiceExportTo, &out.DefaultServiceExportTo + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.DefaultVirtualServiceExportTo != nil { + in, out := &in.DefaultVirtualServiceExportTo, &out.DefaultVirtualServiceExportTo + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.DefaultDestinationRuleExportTo != nil { + in, out := &in.DefaultDestinationRuleExportTo, &out.DefaultDestinationRuleExportTo + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.RootNamespace != nil { + in, out := &in.RootNamespace, &out.RootNamespace + *out = new(string) + **out = **in + } + if in.LocalityLbSetting != nil { + in, out := &in.LocalityLbSetting, &out.LocalityLbSetting + *out = new(LocalityLoadBalancerSetting) + (*in).DeepCopyInto(*out) + } + if in.DnsRefreshRate != nil { + in, out := &in.DnsRefreshRate, &out.DnsRefreshRate + *out = new(metav1.Duration) + **out = **in + } + if in.InboundClusterStatName != nil { + in, out := &in.InboundClusterStatName, &out.InboundClusterStatName + *out = new(string) + **out = **in + } + if in.OutboundClusterStatName != nil { + in, out := &in.OutboundClusterStatName, &out.OutboundClusterStatName + *out = new(string) + **out = **in + } + if in.Certificates != nil { + in, out := &in.Certificates, &out.Certificates + *out = make([]*Certificate, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(Certificate) + (*in).DeepCopyInto(*out) + } + } + } + if in.ServiceSettings != nil { + in, out := &in.ServiceSettings, &out.ServiceSettings + *out = make([]*MeshConfigServiceSettings, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(MeshConfigServiceSettings) + (*in).DeepCopyInto(*out) + } + } + } + if in.EnablePrometheusMerge != nil { + in, out := &in.EnablePrometheusMerge, &out.EnablePrometheusMerge + *out = new(bool) + **out = **in + } + if in.VerifyCertificateAtClient != nil { + in, out := &in.VerifyCertificateAtClient, &out.VerifyCertificateAtClient + *out = new(bool) + **out = **in + } + if in.Ca != nil { + in, out := &in.Ca, &out.Ca + *out = new(MeshConfigCA) + (*in).DeepCopyInto(*out) + } + if in.ExtensionProviders != nil { + in, out := &in.ExtensionProviders, &out.ExtensionProviders + *out = make([]*MeshConfigExtensionProvider, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(MeshConfigExtensionProvider) + (*in).DeepCopyInto(*out) + } + } + } + if in.DefaultProviders != nil { + in, out := &in.DefaultProviders, &out.DefaultProviders + *out = new(MeshConfigDefaultProviders) + (*in).DeepCopyInto(*out) + } + if in.DiscoverySelectors != nil { + in, out := &in.DiscoverySelectors, &out.DiscoverySelectors + *out = make([]*metav1.LabelSelector, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(metav1.LabelSelector) + (*in).DeepCopyInto(*out) + } + } + } + if in.PathNormalization != nil { + in, out := &in.PathNormalization, &out.PathNormalization + *out = new(MeshConfigProxyPathNormalization) + **out = **in + } + if in.DefaultHttpRetryPolicy != nil { + in, out := &in.DefaultHttpRetryPolicy, &out.DefaultHttpRetryPolicy + *out = new(HTTPRetry) + (*in).DeepCopyInto(*out) + } + if in.MeshMTLS != nil { + in, out := &in.MeshMTLS, &out.MeshMTLS + *out = new(MeshConfigTLSConfig) + (*in).DeepCopyInto(*out) + } + if in.TlsDefaults != nil { + in, out := &in.TlsDefaults, &out.TlsDefaults + *out = new(MeshConfigTLSConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfig. +func (in *MeshConfig) DeepCopy() *MeshConfig { + if in == nil { + return nil + } + out := new(MeshConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigCA) DeepCopyInto(out *MeshConfigCA) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } + if in.TlsSettings != nil { + in, out := &in.TlsSettings, &out.TlsSettings + *out = new(ClientTLSSettings) + (*in).DeepCopyInto(*out) + } + if in.RequestTimeout != nil { + in, out := &in.RequestTimeout, &out.RequestTimeout + *out = new(metav1.Duration) + **out = **in + } + if in.IstiodSide != nil { + in, out := &in.IstiodSide, &out.IstiodSide + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigCA. +func (in *MeshConfigCA) DeepCopy() *MeshConfigCA { + if in == nil { + return nil + } + out := new(MeshConfigCA) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigCertificateData) DeepCopyInto(out *MeshConfigCertificateData) { + *out = *in + if in.Pem != nil { + in, out := &in.Pem, &out.Pem + *out = new(string) + **out = **in + } + if in.SpiffeBundleUrl != nil { + in, out := &in.SpiffeBundleUrl, &out.SpiffeBundleUrl + *out = new(string) + **out = **in + } + if in.CertSigners != nil { + in, out := &in.CertSigners, &out.CertSigners + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.TrustDomains != nil { + in, out := &in.TrustDomains, &out.TrustDomains + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigCertificateData. +func (in *MeshConfigCertificateData) DeepCopy() *MeshConfigCertificateData { + if in == nil { + return nil + } + out := new(MeshConfigCertificateData) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigDefaultProviders) DeepCopyInto(out *MeshConfigDefaultProviders) { + *out = *in + if in.Tracing != nil { + in, out := &in.Tracing, &out.Tracing + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.Metrics != nil { + in, out := &in.Metrics, &out.Metrics + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.AccessLogging != nil { + in, out := &in.AccessLogging, &out.AccessLogging + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigDefaultProviders. +func (in *MeshConfigDefaultProviders) DeepCopy() *MeshConfigDefaultProviders { + if in == nil { + return nil + } + out := new(MeshConfigDefaultProviders) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProvider) DeepCopyInto(out *MeshConfigExtensionProvider) { + *out = *in + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(string) + **out = **in + } + if in.EnvoyExtAuthzHttp != nil { + in, out := &in.EnvoyExtAuthzHttp, &out.EnvoyExtAuthzHttp + *out = new(MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider) + (*in).DeepCopyInto(*out) + } + if in.EnvoyExtAuthzGrpc != nil { + in, out := &in.EnvoyExtAuthzGrpc, &out.EnvoyExtAuthzGrpc + *out = new(MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider) + (*in).DeepCopyInto(*out) + } + if in.Zipkin != nil { + in, out := &in.Zipkin, &out.Zipkin + *out = new(MeshConfigExtensionProviderZipkinTracingProvider) + (*in).DeepCopyInto(*out) + } + if in.Lightstep != nil { + in, out := &in.Lightstep, &out.Lightstep + *out = new(MeshConfigExtensionProviderLightstepTracingProvider) + (*in).DeepCopyInto(*out) + } + if in.Datadog != nil { + in, out := &in.Datadog, &out.Datadog + *out = new(MeshConfigExtensionProviderDatadogTracingProvider) + (*in).DeepCopyInto(*out) + } + if in.Stackdriver != nil { + in, out := &in.Stackdriver, &out.Stackdriver + *out = new(MeshConfigExtensionProviderStackdriverProvider) + (*in).DeepCopyInto(*out) + } + if in.Opencensus != nil { + in, out := &in.Opencensus, &out.Opencensus + *out = new(MeshConfigExtensionProviderOpenCensusAgentTracingProvider) + (*in).DeepCopyInto(*out) + } + if in.Skywalking != nil { + in, out := &in.Skywalking, &out.Skywalking + *out = new(MeshConfigExtensionProviderSkyWalkingTracingProvider) + (*in).DeepCopyInto(*out) + } + if in.Opentelemetry != nil { + in, out := &in.Opentelemetry, &out.Opentelemetry + *out = new(MeshConfigExtensionProviderOpenTelemetryTracingProvider) + (*in).DeepCopyInto(*out) + } + if in.Prometheus != nil { + in, out := &in.Prometheus, &out.Prometheus + *out = new(MeshConfigExtensionProviderPrometheusMetricsProvider) + **out = **in + } + if in.EnvoyFileAccessLog != nil { + in, out := &in.EnvoyFileAccessLog, &out.EnvoyFileAccessLog + *out = new(MeshConfigExtensionProviderEnvoyFileAccessLogProvider) + (*in).DeepCopyInto(*out) + } + if in.EnvoyHttpAls != nil { + in, out := &in.EnvoyHttpAls, &out.EnvoyHttpAls + *out = new(MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider) + (*in).DeepCopyInto(*out) + } + if in.EnvoyTcpAls != nil { + in, out := &in.EnvoyTcpAls, &out.EnvoyTcpAls + *out = new(MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider) + (*in).DeepCopyInto(*out) + } + if in.EnvoyOtelAls != nil { + in, out := &in.EnvoyOtelAls, &out.EnvoyOtelAls + *out = new(MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProvider. +func (in *MeshConfigExtensionProvider) DeepCopy() *MeshConfigExtensionProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderDatadogTracingProvider) DeepCopyInto(out *MeshConfigExtensionProviderDatadogTracingProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.MaxTagLength != nil { + in, out := &in.MaxTagLength, &out.MaxTagLength + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderDatadogTracingProvider. +func (in *MeshConfigExtensionProviderDatadogTracingProvider) DeepCopy() *MeshConfigExtensionProviderDatadogTracingProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderDatadogTracingProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.Timeout != nil { + in, out := &in.Timeout, &out.Timeout + *out = new(metav1.Duration) + **out = **in + } + if in.FailOpen != nil { + in, out := &in.FailOpen, &out.FailOpen + *out = new(bool) + **out = **in + } + if in.ClearRouteCache != nil { + in, out := &in.ClearRouteCache, &out.ClearRouteCache + *out = new(bool) + **out = **in + } + if in.StatusOnError != nil { + in, out := &in.StatusOnError, &out.StatusOnError + *out = new(string) + **out = **in + } + if in.IncludeRequestBodyInCheck != nil { + in, out := &in.IncludeRequestBodyInCheck, &out.IncludeRequestBodyInCheck + *out = new(MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider. +func (in *MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider) DeepCopy() *MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyExternalAuthorizationGrpcProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.Timeout != nil { + in, out := &in.Timeout, &out.Timeout + *out = new(metav1.Duration) + **out = **in + } + if in.PathPrefix != nil { + in, out := &in.PathPrefix, &out.PathPrefix + *out = new(string) + **out = **in + } + if in.FailOpen != nil { + in, out := &in.FailOpen, &out.FailOpen + *out = new(bool) + **out = **in + } + if in.ClearRouteCache != nil { + in, out := &in.ClearRouteCache, &out.ClearRouteCache + *out = new(bool) + **out = **in + } + if in.StatusOnError != nil { + in, out := &in.StatusOnError, &out.StatusOnError + *out = new(string) + **out = **in + } + if in.IncludeHeadersInCheck != nil { + in, out := &in.IncludeHeadersInCheck, &out.IncludeHeadersInCheck + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.IncludeRequestHeadersInCheck != nil { + in, out := &in.IncludeRequestHeadersInCheck, &out.IncludeRequestHeadersInCheck + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.IncludeAdditionalHeadersInCheck != nil { + in, out := &in.IncludeAdditionalHeadersInCheck, &out.IncludeAdditionalHeadersInCheck + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.IncludeRequestBodyInCheck != nil { + in, out := &in.IncludeRequestBodyInCheck, &out.IncludeRequestBodyInCheck + *out = new(MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody) + (*in).DeepCopyInto(*out) + } + if in.HeadersToUpstreamOnAllow != nil { + in, out := &in.HeadersToUpstreamOnAllow, &out.HeadersToUpstreamOnAllow + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.HeadersToDownstreamOnDeny != nil { + in, out := &in.HeadersToDownstreamOnDeny, &out.HeadersToDownstreamOnDeny + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.HeadersToDownstreamOnAllow != nil { + in, out := &in.HeadersToDownstreamOnAllow, &out.HeadersToDownstreamOnAllow + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider. +func (in *MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider) DeepCopy() *MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyExternalAuthorizationHttpProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody) { + *out = *in + if in.MaxRequestBytes != nil { + in, out := &in.MaxRequestBytes, &out.MaxRequestBytes + *out = new(uint32) + **out = **in + } + if in.AllowPartialMessage != nil { + in, out := &in.AllowPartialMessage, &out.AllowPartialMessage + *out = new(bool) + **out = **in + } + if in.PackAsBytes != nil { + in, out := &in.PackAsBytes, &out.PackAsBytes + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody. +func (in *MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody) DeepCopy() *MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyExternalAuthorizationRequestBody) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyFileAccessLogProvider) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyFileAccessLogProvider) { + *out = *in + if in.Path != nil { + in, out := &in.Path, &out.Path + *out = new(string) + **out = **in + } + if in.LogFormat != nil { + in, out := &in.LogFormat, &out.LogFormat + *out = new(MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat) + (*in).DeepCopyInto(*out) + } + if in.OmitEmptyValues != nil { + in, out := &in.OmitEmptyValues, &out.OmitEmptyValues + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyFileAccessLogProvider. +func (in *MeshConfigExtensionProviderEnvoyFileAccessLogProvider) DeepCopy() *MeshConfigExtensionProviderEnvoyFileAccessLogProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyFileAccessLogProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat) { + *out = *in + if in.Text != nil { + in, out := &in.Text, &out.Text + *out = new(string) + **out = **in + } + if in.Labels != nil { + in, out := &in.Labels, &out.Labels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat. +func (in *MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat) DeepCopy() *MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyFileAccessLogProviderLogFormat) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.LogName != nil { + in, out := &in.LogName, &out.LogName + *out = new(string) + **out = **in + } + if in.FilterStateObjectsToLog != nil { + in, out := &in.FilterStateObjectsToLog, &out.FilterStateObjectsToLog + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.AdditionalRequestHeadersToLog != nil { + in, out := &in.AdditionalRequestHeadersToLog, &out.AdditionalRequestHeadersToLog + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.AdditionalResponseHeadersToLog != nil { + in, out := &in.AdditionalResponseHeadersToLog, &out.AdditionalResponseHeadersToLog + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.AdditionalResponseTrailersToLog != nil { + in, out := &in.AdditionalResponseTrailersToLog, &out.AdditionalResponseTrailersToLog + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider. +func (in *MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider) DeepCopy() *MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyHttpGrpcV3LogProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.LogName != nil { + in, out := &in.LogName, &out.LogName + *out = new(string) + **out = **in + } + if in.LogFormat != nil { + in, out := &in.LogFormat, &out.LogFormat + *out = new(MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider. +func (in *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider) DeepCopy() *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyOpenTelemetryLogProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat) { + *out = *in + if in.Text != nil { + in, out := &in.Text, &out.Text + *out = new(string) + **out = **in + } + if in.Labels != nil { + in, out := &in.Labels, &out.Labels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat. +func (in *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat) DeepCopy() *MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyOpenTelemetryLogProviderLogFormat) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider) DeepCopyInto(out *MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.LogName != nil { + in, out := &in.LogName, &out.LogName + *out = new(string) + **out = **in + } + if in.FilterStateObjectsToLog != nil { + in, out := &in.FilterStateObjectsToLog, &out.FilterStateObjectsToLog + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider. +func (in *MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider) DeepCopy() *MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderEnvoyTcpGrpcV3LogProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderGrpcService) DeepCopyInto(out *MeshConfigExtensionProviderGrpcService) { + *out = *in + if in.Timeout != nil { + in, out := &in.Timeout, &out.Timeout + *out = new(metav1.Duration) + **out = **in + } + if in.InitialMetadata != nil { + in, out := &in.InitialMetadata, &out.InitialMetadata + *out = make([]*MeshConfigExtensionProviderHttpHeader, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(MeshConfigExtensionProviderHttpHeader) + (*in).DeepCopyInto(*out) + } + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderGrpcService. +func (in *MeshConfigExtensionProviderGrpcService) DeepCopy() *MeshConfigExtensionProviderGrpcService { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderGrpcService) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderHttpHeader) DeepCopyInto(out *MeshConfigExtensionProviderHttpHeader) { + *out = *in + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(string) + **out = **in + } + if in.Value != nil { + in, out := &in.Value, &out.Value + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderHttpHeader. +func (in *MeshConfigExtensionProviderHttpHeader) DeepCopy() *MeshConfigExtensionProviderHttpHeader { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderHttpHeader) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderHttpService) DeepCopyInto(out *MeshConfigExtensionProviderHttpService) { + *out = *in + if in.Path != nil { + in, out := &in.Path, &out.Path + *out = new(string) + **out = **in + } + if in.Timeout != nil { + in, out := &in.Timeout, &out.Timeout + *out = new(metav1.Duration) + **out = **in + } + if in.Headers != nil { + in, out := &in.Headers, &out.Headers + *out = make([]*MeshConfigExtensionProviderHttpHeader, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(MeshConfigExtensionProviderHttpHeader) + (*in).DeepCopyInto(*out) + } + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderHttpService. +func (in *MeshConfigExtensionProviderHttpService) DeepCopy() *MeshConfigExtensionProviderHttpService { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderHttpService) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderLightstepTracingProvider) DeepCopyInto(out *MeshConfigExtensionProviderLightstepTracingProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.AccessToken != nil { + in, out := &in.AccessToken, &out.AccessToken + *out = new(string) + **out = **in + } + if in.MaxTagLength != nil { + in, out := &in.MaxTagLength, &out.MaxTagLength + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderLightstepTracingProvider. +func (in *MeshConfigExtensionProviderLightstepTracingProvider) DeepCopy() *MeshConfigExtensionProviderLightstepTracingProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderLightstepTracingProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderOpenCensusAgentTracingProvider) DeepCopyInto(out *MeshConfigExtensionProviderOpenCensusAgentTracingProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.Context != nil { + in, out := &in.Context, &out.Context + *out = make([]MeshConfigExtensionProviderOpenCensusAgentTracingProviderTraceContext, len(*in)) + copy(*out, *in) + } + if in.MaxTagLength != nil { + in, out := &in.MaxTagLength, &out.MaxTagLength + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderOpenCensusAgentTracingProvider. +func (in *MeshConfigExtensionProviderOpenCensusAgentTracingProvider) DeepCopy() *MeshConfigExtensionProviderOpenCensusAgentTracingProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderOpenCensusAgentTracingProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderOpenTelemetryTracingProvider) DeepCopyInto(out *MeshConfigExtensionProviderOpenTelemetryTracingProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.MaxTagLength != nil { + in, out := &in.MaxTagLength, &out.MaxTagLength + *out = new(uint32) + **out = **in + } + if in.Http != nil { + in, out := &in.Http, &out.Http + *out = new(MeshConfigExtensionProviderHttpService) + (*in).DeepCopyInto(*out) + } + if in.Grpc != nil { + in, out := &in.Grpc, &out.Grpc + *out = new(MeshConfigExtensionProviderGrpcService) + (*in).DeepCopyInto(*out) + } + if in.ResourceDetectors != nil { + in, out := &in.ResourceDetectors, &out.ResourceDetectors + *out = new(MeshConfigExtensionProviderResourceDetectors) + (*in).DeepCopyInto(*out) + } + if in.DynatraceSampler != nil { + in, out := &in.DynatraceSampler, &out.DynatraceSampler + *out = new(MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderOpenTelemetryTracingProvider. +func (in *MeshConfigExtensionProviderOpenTelemetryTracingProvider) DeepCopy() *MeshConfigExtensionProviderOpenTelemetryTracingProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderOpenTelemetryTracingProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler) DeepCopyInto(out *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler) { + *out = *in + if in.Tenant != nil { + in, out := &in.Tenant, &out.Tenant + *out = new(string) + **out = **in + } + if in.ClusterId != nil { + in, out := &in.ClusterId, &out.ClusterId + *out = new(int32) + **out = **in + } + if in.RootSpansPerMinute != nil { + in, out := &in.RootSpansPerMinute, &out.RootSpansPerMinute + *out = new(uint32) + **out = **in + } + if in.HttpService != nil { + in, out := &in.HttpService, &out.HttpService + *out = new(MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler. +func (in *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler) DeepCopy() *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSampler) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi) DeepCopyInto(out *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.Http != nil { + in, out := &in.Http, &out.Http + *out = new(MeshConfigExtensionProviderHttpService) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi. +func (in *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi) DeepCopy() *MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderOpenTelemetryTracingProviderDynatraceSamplerDynatraceApi) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderPrometheusMetricsProvider) DeepCopyInto(out *MeshConfigExtensionProviderPrometheusMetricsProvider) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderPrometheusMetricsProvider. +func (in *MeshConfigExtensionProviderPrometheusMetricsProvider) DeepCopy() *MeshConfigExtensionProviderPrometheusMetricsProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderPrometheusMetricsProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderResourceDetectors) DeepCopyInto(out *MeshConfigExtensionProviderResourceDetectors) { + *out = *in + if in.Environment != nil { + in, out := &in.Environment, &out.Environment + *out = new(MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector) + **out = **in + } + if in.Dynatrace != nil { + in, out := &in.Dynatrace, &out.Dynatrace + *out = new(MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderResourceDetectors. +func (in *MeshConfigExtensionProviderResourceDetectors) DeepCopy() *MeshConfigExtensionProviderResourceDetectors { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderResourceDetectors) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector) DeepCopyInto(out *MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector. +func (in *MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector) DeepCopy() *MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderResourceDetectorsDynatraceResourceDetector) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector) DeepCopyInto(out *MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector. +func (in *MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector) DeepCopy() *MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderResourceDetectorsEnvironmentResourceDetector) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderSkyWalkingTracingProvider) DeepCopyInto(out *MeshConfigExtensionProviderSkyWalkingTracingProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.AccessToken != nil { + in, out := &in.AccessToken, &out.AccessToken + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderSkyWalkingTracingProvider. +func (in *MeshConfigExtensionProviderSkyWalkingTracingProvider) DeepCopy() *MeshConfigExtensionProviderSkyWalkingTracingProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderSkyWalkingTracingProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderStackdriverProvider) DeepCopyInto(out *MeshConfigExtensionProviderStackdriverProvider) { + *out = *in + if in.Debug != nil { + in, out := &in.Debug, &out.Debug + *out = new(bool) + **out = **in + } + if in.MaxNumberOfAttributes != nil { + in, out := &in.MaxNumberOfAttributes, &out.MaxNumberOfAttributes + *out = new(int64) + **out = **in + } + if in.MaxNumberOfAnnotations != nil { + in, out := &in.MaxNumberOfAnnotations, &out.MaxNumberOfAnnotations + *out = new(int64) + **out = **in + } + if in.MaxNumberOfMessageEvents != nil { + in, out := &in.MaxNumberOfMessageEvents, &out.MaxNumberOfMessageEvents + *out = new(int64) + **out = **in + } + if in.MaxTagLength != nil { + in, out := &in.MaxTagLength, &out.MaxTagLength + *out = new(uint32) + **out = **in + } + if in.Logging != nil { + in, out := &in.Logging, &out.Logging + *out = new(MeshConfigExtensionProviderStackdriverProviderLogging) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderStackdriverProvider. +func (in *MeshConfigExtensionProviderStackdriverProvider) DeepCopy() *MeshConfigExtensionProviderStackdriverProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderStackdriverProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderStackdriverProviderLogging) DeepCopyInto(out *MeshConfigExtensionProviderStackdriverProviderLogging) { + *out = *in + if in.Labels != nil { + in, out := &in.Labels, &out.Labels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderStackdriverProviderLogging. +func (in *MeshConfigExtensionProviderStackdriverProviderLogging) DeepCopy() *MeshConfigExtensionProviderStackdriverProviderLogging { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderStackdriverProviderLogging) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigExtensionProviderZipkinTracingProvider) DeepCopyInto(out *MeshConfigExtensionProviderZipkinTracingProvider) { + *out = *in + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.MaxTagLength != nil { + in, out := &in.MaxTagLength, &out.MaxTagLength + *out = new(uint32) + **out = **in + } + if in.Enable64BitTraceId != nil { + in, out := &in.Enable64BitTraceId, &out.Enable64BitTraceId + *out = new(bool) + **out = **in + } + if in.Path != nil { + in, out := &in.Path, &out.Path + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigExtensionProviderZipkinTracingProvider. +func (in *MeshConfigExtensionProviderZipkinTracingProvider) DeepCopy() *MeshConfigExtensionProviderZipkinTracingProvider { + if in == nil { + return nil + } + out := new(MeshConfigExtensionProviderZipkinTracingProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigInboundTrafficPolicy) DeepCopyInto(out *MeshConfigInboundTrafficPolicy) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigInboundTrafficPolicy. +func (in *MeshConfigInboundTrafficPolicy) DeepCopy() *MeshConfigInboundTrafficPolicy { + if in == nil { + return nil + } + out := new(MeshConfigInboundTrafficPolicy) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigOutboundTrafficPolicy) DeepCopyInto(out *MeshConfigOutboundTrafficPolicy) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigOutboundTrafficPolicy. +func (in *MeshConfigOutboundTrafficPolicy) DeepCopy() *MeshConfigOutboundTrafficPolicy { + if in == nil { + return nil + } + out := new(MeshConfigOutboundTrafficPolicy) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigProxyConfig) DeepCopyInto(out *MeshConfigProxyConfig) { + *out = *in + if in.ConfigPath != nil { + in, out := &in.ConfigPath, &out.ConfigPath + *out = new(string) + **out = **in + } + if in.BinaryPath != nil { + in, out := &in.BinaryPath, &out.BinaryPath + *out = new(string) + **out = **in + } + if in.ServiceCluster != nil { + in, out := &in.ServiceCluster, &out.ServiceCluster + *out = new(string) + **out = **in + } + if in.DrainDuration != nil { + in, out := &in.DrainDuration, &out.DrainDuration + *out = new(metav1.Duration) + **out = **in + } + if in.DiscoveryAddress != nil { + in, out := &in.DiscoveryAddress, &out.DiscoveryAddress + *out = new(string) + **out = **in + } + if in.DiscoveryRefreshDelay != nil { + in, out := &in.DiscoveryRefreshDelay, &out.DiscoveryRefreshDelay + *out = new(metav1.Duration) + **out = **in + } + if in.ZipkinAddress != nil { + in, out := &in.ZipkinAddress, &out.ZipkinAddress + *out = new(string) + **out = **in + } + if in.StatsdUdpAddress != nil { + in, out := &in.StatsdUdpAddress, &out.StatsdUdpAddress + *out = new(string) + **out = **in + } + if in.EnvoyMetricsServiceAddress != nil { + in, out := &in.EnvoyMetricsServiceAddress, &out.EnvoyMetricsServiceAddress + *out = new(string) + **out = **in + } + if in.ProxyAdminPort != nil { + in, out := &in.ProxyAdminPort, &out.ProxyAdminPort + *out = new(int32) + **out = **in + } + if in.AvailabilityZone != nil { + in, out := &in.AvailabilityZone, &out.AvailabilityZone + *out = new(string) + **out = **in + } + if in.CustomConfigFile != nil { + in, out := &in.CustomConfigFile, &out.CustomConfigFile + *out = new(string) + **out = **in + } + if in.StatNameLength != nil { + in, out := &in.StatNameLength, &out.StatNameLength + *out = new(int32) + **out = **in + } + if in.Concurrency != nil { + in, out := &in.Concurrency, &out.Concurrency + *out = new(int32) + **out = **in + } + if in.ProxyBootstrapTemplatePath != nil { + in, out := &in.ProxyBootstrapTemplatePath, &out.ProxyBootstrapTemplatePath + *out = new(string) + **out = **in + } + if in.Tracing != nil { + in, out := &in.Tracing, &out.Tracing + *out = new(Tracing) + (*in).DeepCopyInto(*out) + } + if in.Sds != nil { + in, out := &in.Sds, &out.Sds + *out = new(SDS) + (*in).DeepCopyInto(*out) + } + if in.EnvoyAccessLogService != nil { + in, out := &in.EnvoyAccessLogService, &out.EnvoyAccessLogService + *out = new(RemoteService) + (*in).DeepCopyInto(*out) + } + if in.EnvoyMetricsService != nil { + in, out := &in.EnvoyMetricsService, &out.EnvoyMetricsService + *out = new(RemoteService) + (*in).DeepCopyInto(*out) + } + if in.ProxyMetadata != nil { + in, out := &in.ProxyMetadata, &out.ProxyMetadata + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.RuntimeValues != nil { + in, out := &in.RuntimeValues, &out.RuntimeValues + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.StatusPort != nil { + in, out := &in.StatusPort, &out.StatusPort + *out = new(int32) + **out = **in + } + if in.ExtraStatTags != nil { + in, out := &in.ExtraStatTags, &out.ExtraStatTags + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.GatewayTopology != nil { + in, out := &in.GatewayTopology, &out.GatewayTopology + *out = new(Topology) + (*in).DeepCopyInto(*out) + } + if in.TerminationDrainDuration != nil { + in, out := &in.TerminationDrainDuration, &out.TerminationDrainDuration + *out = new(metav1.Duration) + **out = **in + } + if in.MeshId != nil { + in, out := &in.MeshId, &out.MeshId + *out = new(string) + **out = **in + } + if in.ReadinessProbe != nil { + in, out := &in.ReadinessProbe, &out.ReadinessProbe + *out = new(corev1.Probe) + (*in).DeepCopyInto(*out) + } + if in.ProxyStatsMatcher != nil { + in, out := &in.ProxyStatsMatcher, &out.ProxyStatsMatcher + *out = new(ProxyConfigProxyStatsMatcher) + (*in).DeepCopyInto(*out) + } + if in.HoldApplicationUntilProxyStarts != nil { + in, out := &in.HoldApplicationUntilProxyStarts, &out.HoldApplicationUntilProxyStarts + *out = new(bool) + **out = **in + } + if in.CaCertificatesPem != nil { + in, out := &in.CaCertificatesPem, &out.CaCertificatesPem + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.Image != nil { + in, out := &in.Image, &out.Image + *out = new(ProxyImage) + (*in).DeepCopyInto(*out) + } + if in.PrivateKeyProvider != nil { + in, out := &in.PrivateKeyProvider, &out.PrivateKeyProvider + *out = new(PrivateKeyProvider) + (*in).DeepCopyInto(*out) + } + if in.ProxyHeaders != nil { + in, out := &in.ProxyHeaders, &out.ProxyHeaders + *out = new(ProxyConfigProxyHeaders) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigProxyConfig. +func (in *MeshConfigProxyConfig) DeepCopy() *MeshConfigProxyConfig { + if in == nil { + return nil + } + out := new(MeshConfigProxyConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigProxyPathNormalization) DeepCopyInto(out *MeshConfigProxyPathNormalization) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigProxyPathNormalization. +func (in *MeshConfigProxyPathNormalization) DeepCopy() *MeshConfigProxyPathNormalization { + if in == nil { + return nil + } + out := new(MeshConfigProxyPathNormalization) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigServiceSettings) DeepCopyInto(out *MeshConfigServiceSettings) { + *out = *in + if in.Settings != nil { + in, out := &in.Settings, &out.Settings + *out = new(MeshConfigServiceSettingsSettings) + (*in).DeepCopyInto(*out) + } + if in.Hosts != nil { + in, out := &in.Hosts, &out.Hosts + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigServiceSettings. +func (in *MeshConfigServiceSettings) DeepCopy() *MeshConfigServiceSettings { + if in == nil { + return nil + } + out := new(MeshConfigServiceSettings) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigServiceSettingsSettings) DeepCopyInto(out *MeshConfigServiceSettingsSettings) { + *out = *in + if in.ClusterLocal != nil { + in, out := &in.ClusterLocal, &out.ClusterLocal + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigServiceSettingsSettings. +func (in *MeshConfigServiceSettingsSettings) DeepCopy() *MeshConfigServiceSettingsSettings { + if in == nil { + return nil + } + out := new(MeshConfigServiceSettingsSettings) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshConfigTLSConfig) DeepCopyInto(out *MeshConfigTLSConfig) { + *out = *in + if in.EcdhCurves != nil { + in, out := &in.EcdhCurves, &out.EcdhCurves + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.CipherSuites != nil { + in, out := &in.CipherSuites, &out.CipherSuites + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfigTLSConfig. +func (in *MeshConfigTLSConfig) DeepCopy() *MeshConfigTLSConfig { + if in == nil { + return nil + } + out := new(MeshConfigTLSConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MeshNetworks) DeepCopyInto(out *MeshNetworks) { + *out = *in + if in.Networks != nil { + in, out := &in.Networks, &out.Networks + *out = make(map[string]*Network, len(*in)) + for key, val := range *in { + var outVal *Network + if val == nil { + (*out)[key] = nil + } else { + inVal := (*in)[key] + in, out := &inVal, &outVal + *out = new(Network) + (*in).DeepCopyInto(*out) + } + (*out)[key] = outVal + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshNetworks. +func (in *MeshNetworks) DeepCopy() *MeshNetworks { + if in == nil { + return nil + } + out := new(MeshNetworks) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *MultiClusterConfig) DeepCopyInto(out *MultiClusterConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.ClusterName != nil { + in, out := &in.ClusterName, &out.ClusterName + *out = new(string) + **out = **in + } + if in.GlobalDomainSuffix != nil { + in, out := &in.GlobalDomainSuffix, &out.GlobalDomainSuffix + *out = new(string) + **out = **in + } + if in.IncludeEnvoyFilter != nil { + in, out := &in.IncludeEnvoyFilter, &out.IncludeEnvoyFilter + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MultiClusterConfig. +func (in *MultiClusterConfig) DeepCopy() *MultiClusterConfig { + if in == nil { + return nil + } + out := new(MultiClusterConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Network) DeepCopyInto(out *Network) { + *out = *in + if in.Endpoints != nil { + in, out := &in.Endpoints, &out.Endpoints + *out = make([]*NetworkNetworkEndpoints, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(NetworkNetworkEndpoints) + (*in).DeepCopyInto(*out) + } + } + } + if in.Gateways != nil { + in, out := &in.Gateways, &out.Gateways + *out = make([]*NetworkIstioNetworkGateway, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(NetworkIstioNetworkGateway) + (*in).DeepCopyInto(*out) + } + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Network. +func (in *Network) DeepCopy() *Network { + if in == nil { + return nil + } + out := new(Network) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *NetworkIstioNetworkGateway) DeepCopyInto(out *NetworkIstioNetworkGateway) { + *out = *in + if in.RegistryServiceName != nil { + in, out := &in.RegistryServiceName, &out.RegistryServiceName + *out = new(string) + **out = **in + } + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(uint32) + **out = **in + } + if in.Locality != nil { + in, out := &in.Locality, &out.Locality + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkIstioNetworkGateway. +func (in *NetworkIstioNetworkGateway) DeepCopy() *NetworkIstioNetworkGateway { + if in == nil { + return nil + } + out := new(NetworkIstioNetworkGateway) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *NetworkNetworkEndpoints) DeepCopyInto(out *NetworkNetworkEndpoints) { + *out = *in + if in.FromCidr != nil { + in, out := &in.FromCidr, &out.FromCidr + *out = new(string) + **out = **in + } + if in.FromRegistry != nil { + in, out := &in.FromRegistry, &out.FromRegistry + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkNetworkEndpoints. +func (in *NetworkNetworkEndpoints) DeepCopy() *NetworkNetworkEndpoints { + if in == nil { + return nil + } + out := new(NetworkNetworkEndpoints) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *OutboundTrafficPolicyConfig) DeepCopyInto(out *OutboundTrafficPolicyConfig) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OutboundTrafficPolicyConfig. +func (in *OutboundTrafficPolicyConfig) DeepCopy() *OutboundTrafficPolicyConfig { + if in == nil { + return nil + } + out := new(OutboundTrafficPolicyConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PilotConfig) DeepCopyInto(out *PilotConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.AutoscaleEnabled != nil { + in, out := &in.AutoscaleEnabled, &out.AutoscaleEnabled + *out = new(bool) + **out = **in + } + if in.AutoscaleMin != nil { + in, out := &in.AutoscaleMin, &out.AutoscaleMin + *out = new(uint32) + **out = **in + } + if in.AutoscaleMax != nil { + in, out := &in.AutoscaleMax, &out.AutoscaleMax + *out = new(uint32) + **out = **in + } + if in.AutoscaleBehavior != nil { + in, out := &in.AutoscaleBehavior, &out.AutoscaleBehavior + *out = new(v2.HorizontalPodAutoscalerBehavior) + (*in).DeepCopyInto(*out) + } + if in.ReplicaCount != nil { + in, out := &in.ReplicaCount, &out.ReplicaCount + *out = new(uint32) + **out = **in + } + if in.Image != nil { + in, out := &in.Image, &out.Image + *out = new(string) + **out = **in + } + if in.TraceSampling != nil { + in, out := &in.TraceSampling, &out.TraceSampling + *out = new(float64) + **out = **in + } + if in.Resources != nil { + in, out := &in.Resources, &out.Resources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.Cpu != nil { + in, out := &in.Cpu, &out.Cpu + *out = new(TargetUtilizationConfig) + (*in).DeepCopyInto(*out) + } + if in.NodeSelector != nil { + in, out := &in.NodeSelector, &out.NodeSelector + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.KeepaliveMaxServerConnectionAge != nil { + in, out := &in.KeepaliveMaxServerConnectionAge, &out.KeepaliveMaxServerConnectionAge + *out = new(metav1.Duration) + **out = **in + } + if in.DeploymentLabels != nil { + in, out := &in.DeploymentLabels, &out.DeploymentLabels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.PodLabels != nil { + in, out := &in.PodLabels, &out.PodLabels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.ConfigMap != nil { + in, out := &in.ConfigMap, &out.ConfigMap + *out = new(bool) + **out = **in + } + if in.Env != nil { + in, out := &in.Env, &out.Env + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.Affinity != nil { + in, out := &in.Affinity, &out.Affinity + *out = new(corev1.Affinity) + (*in).DeepCopyInto(*out) + } + if in.RollingMaxSurge != nil { + in, out := &in.RollingMaxSurge, &out.RollingMaxSurge + *out = new(intstr.IntOrString) + **out = **in + } + if in.RollingMaxUnavailable != nil { + in, out := &in.RollingMaxUnavailable, &out.RollingMaxUnavailable + *out = new(intstr.IntOrString) + **out = **in + } + if in.Tolerations != nil { + in, out := &in.Tolerations, &out.Tolerations + *out = make([]corev1.Toleration, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.PodAnnotations != nil { + in, out := &in.PodAnnotations, &out.PodAnnotations + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.ServiceAnnotations != nil { + in, out := &in.ServiceAnnotations, &out.ServiceAnnotations + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.ServiceAccountAnnotations != nil { + in, out := &in.ServiceAccountAnnotations, &out.ServiceAccountAnnotations + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.JwksResolverExtraRootCA != nil { + in, out := &in.JwksResolverExtraRootCA, &out.JwksResolverExtraRootCA + *out = new(string) + **out = **in + } + if in.Hub != nil { + in, out := &in.Hub, &out.Hub + *out = new(string) + **out = **in + } + if in.Tag != nil { + in, out := &in.Tag, &out.Tag + *out = new(string) + **out = **in + } + if in.Variant != nil { + in, out := &in.Variant, &out.Variant + *out = new(string) + **out = **in + } + if in.SeccompProfile != nil { + in, out := &in.SeccompProfile, &out.SeccompProfile + *out = new(corev1.SeccompProfile) + (*in).DeepCopyInto(*out) + } + if in.TopologySpreadConstraints != nil { + in, out := &in.TopologySpreadConstraints, &out.TopologySpreadConstraints + *out = make([]corev1.TopologySpreadConstraint, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.ExtraContainerArgs != nil { + in, out := &in.ExtraContainerArgs, &out.ExtraContainerArgs + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.VolumeMounts != nil { + in, out := &in.VolumeMounts, &out.VolumeMounts + *out = make([]corev1.VolumeMount, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.Volumes != nil { + in, out := &in.Volumes, &out.Volumes + *out = make([]corev1.Volume, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.IpFamilies != nil { + in, out := &in.IpFamilies, &out.IpFamilies + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.IpFamilyPolicy != nil { + in, out := &in.IpFamilyPolicy, &out.IpFamilyPolicy + *out = new(string) + **out = **in + } + if in.Memory != nil { + in, out := &in.Memory, &out.Memory + *out = new(TargetUtilizationConfig) + (*in).DeepCopyInto(*out) + } + if in.Cni != nil { + in, out := &in.Cni, &out.Cni + *out = new(CNIUsageConfig) + (*in).DeepCopyInto(*out) + } + if in.Taint != nil { + in, out := &in.Taint, &out.Taint + *out = new(PilotTaintControllerConfig) + (*in).DeepCopyInto(*out) + } + if in.TrustedZtunnelNamespace != nil { + in, out := &in.TrustedZtunnelNamespace, &out.TrustedZtunnelNamespace + *out = new(string) + **out = **in + } + if in.IstiodRemote != nil { + in, out := &in.IstiodRemote, &out.IstiodRemote + *out = new(IstiodRemoteConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PilotConfig. +func (in *PilotConfig) DeepCopy() *PilotConfig { + if in == nil { + return nil + } + out := new(PilotConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PilotPolicyConfig) DeepCopyInto(out *PilotPolicyConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PilotPolicyConfig. +func (in *PilotPolicyConfig) DeepCopy() *PilotPolicyConfig { + if in == nil { + return nil + } + out := new(PilotPolicyConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PilotTaintControllerConfig) DeepCopyInto(out *PilotTaintControllerConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.Namespace != nil { + in, out := &in.Namespace, &out.Namespace + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PilotTaintControllerConfig. +func (in *PilotTaintControllerConfig) DeepCopy() *PilotTaintControllerConfig { + if in == nil { + return nil + } + out := new(PilotTaintControllerConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PolicyTargetReference) DeepCopyInto(out *PolicyTargetReference) { + *out = *in + if in.Group != nil { + in, out := &in.Group, &out.Group + *out = new(string) + **out = **in + } + if in.Kind != nil { + in, out := &in.Kind, &out.Kind + *out = new(string) + **out = **in + } + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(string) + **out = **in + } + if in.Namespace != nil { + in, out := &in.Namespace, &out.Namespace + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PolicyTargetReference. +func (in *PolicyTargetReference) DeepCopy() *PolicyTargetReference { + if in == nil { + return nil + } + out := new(PolicyTargetReference) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PortSelector) DeepCopyInto(out *PortSelector) { + *out = *in + if in.Number != nil { + in, out := &in.Number, &out.Number + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PortSelector. +func (in *PortSelector) DeepCopy() *PortSelector { + if in == nil { + return nil + } + out := new(PortSelector) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PortsConfig) DeepCopyInto(out *PortsConfig) { + *out = *in + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(string) + **out = **in + } + if in.Port != nil { + in, out := &in.Port, &out.Port + *out = new(int32) + **out = **in + } + if in.NodePort != nil { + in, out := &in.NodePort, &out.NodePort + *out = new(int32) + **out = **in + } + if in.TargetPort != nil { + in, out := &in.TargetPort, &out.TargetPort + *out = new(int32) + **out = **in + } + if in.Protocol != nil { + in, out := &in.Protocol, &out.Protocol + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PortsConfig. +func (in *PortsConfig) DeepCopy() *PortsConfig { + if in == nil { + return nil + } + out := new(PortsConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PrivateKeyProvider) DeepCopyInto(out *PrivateKeyProvider) { + *out = *in + if in.Cryptomb != nil { + in, out := &in.Cryptomb, &out.Cryptomb + *out = new(PrivateKeyProviderCryptoMb) + (*in).DeepCopyInto(*out) + } + if in.Qat != nil { + in, out := &in.Qat, &out.Qat + *out = new(PrivateKeyProviderQAT) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrivateKeyProvider. +func (in *PrivateKeyProvider) DeepCopy() *PrivateKeyProvider { + if in == nil { + return nil + } + out := new(PrivateKeyProvider) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PrivateKeyProviderCryptoMb) DeepCopyInto(out *PrivateKeyProviderCryptoMb) { + *out = *in + if in.PollDelay != nil { + in, out := &in.PollDelay, &out.PollDelay + *out = new(metav1.Duration) + **out = **in + } + if in.Fallback != nil { + in, out := &in.Fallback, &out.Fallback + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrivateKeyProviderCryptoMb. +func (in *PrivateKeyProviderCryptoMb) DeepCopy() *PrivateKeyProviderCryptoMb { + if in == nil { + return nil + } + out := new(PrivateKeyProviderCryptoMb) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *PrivateKeyProviderQAT) DeepCopyInto(out *PrivateKeyProviderQAT) { + *out = *in + if in.PollDelay != nil { + in, out := &in.PollDelay, &out.PollDelay + *out = new(metav1.Duration) + **out = **in + } + if in.Fallback != nil { + in, out := &in.Fallback, &out.Fallback + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrivateKeyProviderQAT. +func (in *PrivateKeyProviderQAT) DeepCopy() *PrivateKeyProviderQAT { + if in == nil { + return nil + } + out := new(PrivateKeyProviderQAT) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfig) DeepCopyInto(out *ProxyConfig) { + *out = *in + if in.AutoInject != nil { + in, out := &in.AutoInject, &out.AutoInject + *out = new(string) + **out = **in + } + if in.ClusterDomain != nil { + in, out := &in.ClusterDomain, &out.ClusterDomain + *out = new(string) + **out = **in + } + if in.ComponentLogLevel != nil { + in, out := &in.ComponentLogLevel, &out.ComponentLogLevel + *out = new(string) + **out = **in + } + if in.EnableCoreDump != nil { + in, out := &in.EnableCoreDump, &out.EnableCoreDump + *out = new(bool) + **out = **in + } + if in.ExcludeInboundPorts != nil { + in, out := &in.ExcludeInboundPorts, &out.ExcludeInboundPorts + *out = new(string) + **out = **in + } + if in.ExcludeIPRanges != nil { + in, out := &in.ExcludeIPRanges, &out.ExcludeIPRanges + *out = new(string) + **out = **in + } + if in.Image != nil { + in, out := &in.Image, &out.Image + *out = new(string) + **out = **in + } + if in.IncludeIPRanges != nil { + in, out := &in.IncludeIPRanges, &out.IncludeIPRanges + *out = new(string) + **out = **in + } + if in.LogLevel != nil { + in, out := &in.LogLevel, &out.LogLevel + *out = new(string) + **out = **in + } + if in.OutlierLogPath != nil { + in, out := &in.OutlierLogPath, &out.OutlierLogPath + *out = new(string) + **out = **in + } + if in.Privileged != nil { + in, out := &in.Privileged, &out.Privileged + *out = new(bool) + **out = **in + } + if in.ReadinessInitialDelaySeconds != nil { + in, out := &in.ReadinessInitialDelaySeconds, &out.ReadinessInitialDelaySeconds + *out = new(uint32) + **out = **in + } + if in.ReadinessPeriodSeconds != nil { + in, out := &in.ReadinessPeriodSeconds, &out.ReadinessPeriodSeconds + *out = new(uint32) + **out = **in + } + if in.ReadinessFailureThreshold != nil { + in, out := &in.ReadinessFailureThreshold, &out.ReadinessFailureThreshold + *out = new(uint32) + **out = **in + } + if in.StartupProbe != nil { + in, out := &in.StartupProbe, &out.StartupProbe + *out = new(StartupProbe) + (*in).DeepCopyInto(*out) + } + if in.StatusPort != nil { + in, out := &in.StatusPort, &out.StatusPort + *out = new(uint32) + **out = **in + } + if in.Resources != nil { + in, out := &in.Resources, &out.Resources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.ExcludeOutboundPorts != nil { + in, out := &in.ExcludeOutboundPorts, &out.ExcludeOutboundPorts + *out = new(string) + **out = **in + } + if in.Lifecycle != nil { + in, out := &in.Lifecycle, &out.Lifecycle + *out = new(corev1.Lifecycle) + (*in).DeepCopyInto(*out) + } + if in.HoldApplicationUntilProxyStarts != nil { + in, out := &in.HoldApplicationUntilProxyStarts, &out.HoldApplicationUntilProxyStarts + *out = new(bool) + **out = **in + } + if in.IncludeInboundPorts != nil { + in, out := &in.IncludeInboundPorts, &out.IncludeInboundPorts + *out = new(string) + **out = **in + } + if in.IncludeOutboundPorts != nil { + in, out := &in.IncludeOutboundPorts, &out.IncludeOutboundPorts + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfig. +func (in *ProxyConfig) DeepCopy() *ProxyConfig { + if in == nil { + return nil + } + out := new(ProxyConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyHeaders) DeepCopyInto(out *ProxyConfigProxyHeaders) { + *out = *in + if in.SetCurrentClientCertDetails != nil { + in, out := &in.SetCurrentClientCertDetails, &out.SetCurrentClientCertDetails + *out = new(ProxyConfigProxyHeadersSetCurrentClientCertDetails) + (*in).DeepCopyInto(*out) + } + if in.RequestId != nil { + in, out := &in.RequestId, &out.RequestId + *out = new(ProxyConfigProxyHeadersRequestId) + (*in).DeepCopyInto(*out) + } + if in.Server != nil { + in, out := &in.Server, &out.Server + *out = new(ProxyConfigProxyHeadersServer) + (*in).DeepCopyInto(*out) + } + if in.AttemptCount != nil { + in, out := &in.AttemptCount, &out.AttemptCount + *out = new(ProxyConfigProxyHeadersAttemptCount) + (*in).DeepCopyInto(*out) + } + if in.EnvoyDebugHeaders != nil { + in, out := &in.EnvoyDebugHeaders, &out.EnvoyDebugHeaders + *out = new(ProxyConfigProxyHeadersEnvoyDebugHeaders) + (*in).DeepCopyInto(*out) + } + if in.MetadataExchangeHeaders != nil { + in, out := &in.MetadataExchangeHeaders, &out.MetadataExchangeHeaders + *out = new(ProxyConfigProxyHeadersMetadataExchangeHeaders) + **out = **in + } + if in.PreserveHttp1HeaderCase != nil { + in, out := &in.PreserveHttp1HeaderCase, &out.PreserveHttp1HeaderCase + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyHeaders. +func (in *ProxyConfigProxyHeaders) DeepCopy() *ProxyConfigProxyHeaders { + if in == nil { + return nil + } + out := new(ProxyConfigProxyHeaders) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyHeadersAttemptCount) DeepCopyInto(out *ProxyConfigProxyHeadersAttemptCount) { + *out = *in + if in.Disabled != nil { + in, out := &in.Disabled, &out.Disabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyHeadersAttemptCount. +func (in *ProxyConfigProxyHeadersAttemptCount) DeepCopy() *ProxyConfigProxyHeadersAttemptCount { + if in == nil { + return nil + } + out := new(ProxyConfigProxyHeadersAttemptCount) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyHeadersEnvoyDebugHeaders) DeepCopyInto(out *ProxyConfigProxyHeadersEnvoyDebugHeaders) { + *out = *in + if in.Disabled != nil { + in, out := &in.Disabled, &out.Disabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyHeadersEnvoyDebugHeaders. +func (in *ProxyConfigProxyHeadersEnvoyDebugHeaders) DeepCopy() *ProxyConfigProxyHeadersEnvoyDebugHeaders { + if in == nil { + return nil + } + out := new(ProxyConfigProxyHeadersEnvoyDebugHeaders) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyHeadersMetadataExchangeHeaders) DeepCopyInto(out *ProxyConfigProxyHeadersMetadataExchangeHeaders) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyHeadersMetadataExchangeHeaders. +func (in *ProxyConfigProxyHeadersMetadataExchangeHeaders) DeepCopy() *ProxyConfigProxyHeadersMetadataExchangeHeaders { + if in == nil { + return nil + } + out := new(ProxyConfigProxyHeadersMetadataExchangeHeaders) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyHeadersRequestId) DeepCopyInto(out *ProxyConfigProxyHeadersRequestId) { + *out = *in + if in.Disabled != nil { + in, out := &in.Disabled, &out.Disabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyHeadersRequestId. +func (in *ProxyConfigProxyHeadersRequestId) DeepCopy() *ProxyConfigProxyHeadersRequestId { + if in == nil { + return nil + } + out := new(ProxyConfigProxyHeadersRequestId) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyHeadersServer) DeepCopyInto(out *ProxyConfigProxyHeadersServer) { + *out = *in + if in.Disabled != nil { + in, out := &in.Disabled, &out.Disabled + *out = new(bool) + **out = **in + } + if in.Value != nil { + in, out := &in.Value, &out.Value + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyHeadersServer. +func (in *ProxyConfigProxyHeadersServer) DeepCopy() *ProxyConfigProxyHeadersServer { + if in == nil { + return nil + } + out := new(ProxyConfigProxyHeadersServer) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyHeadersSetCurrentClientCertDetails) DeepCopyInto(out *ProxyConfigProxyHeadersSetCurrentClientCertDetails) { + *out = *in + if in.Subject != nil { + in, out := &in.Subject, &out.Subject + *out = new(bool) + **out = **in + } + if in.Cert != nil { + in, out := &in.Cert, &out.Cert + *out = new(bool) + **out = **in + } + if in.Chain != nil { + in, out := &in.Chain, &out.Chain + *out = new(bool) + **out = **in + } + if in.Dns != nil { + in, out := &in.Dns, &out.Dns + *out = new(bool) + **out = **in + } + if in.Uri != nil { + in, out := &in.Uri, &out.Uri + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyHeadersSetCurrentClientCertDetails. +func (in *ProxyConfigProxyHeadersSetCurrentClientCertDetails) DeepCopy() *ProxyConfigProxyHeadersSetCurrentClientCertDetails { + if in == nil { + return nil + } + out := new(ProxyConfigProxyHeadersSetCurrentClientCertDetails) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyConfigProxyStatsMatcher) DeepCopyInto(out *ProxyConfigProxyStatsMatcher) { + *out = *in + if in.InclusionPrefixes != nil { + in, out := &in.InclusionPrefixes, &out.InclusionPrefixes + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.InclusionSuffixes != nil { + in, out := &in.InclusionSuffixes, &out.InclusionSuffixes + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.InclusionRegexps != nil { + in, out := &in.InclusionRegexps, &out.InclusionRegexps + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfigProxyStatsMatcher. +func (in *ProxyConfigProxyStatsMatcher) DeepCopy() *ProxyConfigProxyStatsMatcher { + if in == nil { + return nil + } + out := new(ProxyConfigProxyStatsMatcher) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyImage) DeepCopyInto(out *ProxyImage) { + *out = *in + if in.ImageType != nil { + in, out := &in.ImageType, &out.ImageType + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyImage. +func (in *ProxyImage) DeepCopy() *ProxyImage { + if in == nil { + return nil + } + out := new(ProxyImage) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ProxyInitConfig) DeepCopyInto(out *ProxyInitConfig) { + *out = *in + if in.Image != nil { + in, out := &in.Image, &out.Image + *out = new(string) + **out = **in + } + if in.Resources != nil { + in, out := &in.Resources, &out.Resources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyInitConfig. +func (in *ProxyInitConfig) DeepCopy() *ProxyInitConfig { + if in == nil { + return nil + } + out := new(ProxyInitConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *RemoteService) DeepCopyInto(out *RemoteService) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } + if in.TlsSettings != nil { + in, out := &in.TlsSettings, &out.TlsSettings + *out = new(ClientTLSSettings) + (*in).DeepCopyInto(*out) + } + if in.TcpKeepalive != nil { + in, out := &in.TcpKeepalive, &out.TcpKeepalive + *out = new(ConnectionPoolSettingsTCPSettingsTcpKeepalive) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RemoteService. +func (in *RemoteService) DeepCopy() *RemoteService { + if in == nil { + return nil + } + out := new(RemoteService) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ResourceQuotas) DeepCopyInto(out *ResourceQuotas) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.Pods != nil { + in, out := &in.Pods, &out.Pods + *out = new(int64) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourceQuotas. +func (in *ResourceQuotas) DeepCopy() *ResourceQuotas { + if in == nil { + return nil + } + out := new(ResourceQuotas) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ResourcesRequestsConfig) DeepCopyInto(out *ResourcesRequestsConfig) { + *out = *in + if in.Cpu != nil { + in, out := &in.Cpu, &out.Cpu + *out = new(string) + **out = **in + } + if in.Memory != nil { + in, out := &in.Memory, &out.Memory + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourcesRequestsConfig. +func (in *ResourcesRequestsConfig) DeepCopy() *ResourcesRequestsConfig { + if in == nil { + return nil + } + out := new(ResourcesRequestsConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *RevisionSummary) DeepCopyInto(out *RevisionSummary) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RevisionSummary. +func (in *RevisionSummary) DeepCopy() *RevisionSummary { + if in == nil { + return nil + } + out := new(RevisionSummary) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *SDS) DeepCopyInto(out *SDS) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.K8SSaJwtPath != nil { + in, out := &in.K8SSaJwtPath, &out.K8SSaJwtPath + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SDS. +func (in *SDS) DeepCopy() *SDS { + if in == nil { + return nil + } + out := new(SDS) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *SDSConfig) DeepCopyInto(out *SDSConfig) { + *out = *in + if in.Token != nil { + in, out := &in.Token, &out.Token + *out = new(SDSConfigToken) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SDSConfig. +func (in *SDSConfig) DeepCopy() *SDSConfig { + if in == nil { + return nil + } + out := new(SDSConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *SDSConfigToken) DeepCopyInto(out *SDSConfigToken) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SDSConfigToken. +func (in *SDSConfigToken) DeepCopy() *SDSConfigToken { + if in == nil { + return nil + } + out := new(SDSConfigToken) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *STSConfig) DeepCopyInto(out *STSConfig) { + *out = *in + if in.ServicePort != nil { + in, out := &in.ServicePort, &out.ServicePort + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new STSConfig. +func (in *STSConfig) DeepCopy() *STSConfig { + if in == nil { + return nil + } + out := new(STSConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *SecretVolume) DeepCopyInto(out *SecretVolume) { + *out = *in + if in.MountPath != nil { + in, out := &in.MountPath, &out.MountPath + *out = new(string) + **out = **in + } + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(string) + **out = **in + } + if in.SecretName != nil { + in, out := &in.SecretName, &out.SecretName + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SecretVolume. +func (in *SecretVolume) DeepCopy() *SecretVolume { + if in == nil { + return nil + } + out := new(SecretVolume) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *SidecarInjectorConfig) DeepCopyInto(out *SidecarInjectorConfig) { + *out = *in + if in.EnableNamespacesByDefault != nil { + in, out := &in.EnableNamespacesByDefault, &out.EnableNamespacesByDefault + *out = new(bool) + **out = **in + } + if in.ReinvocationPolicy != nil { + in, out := &in.ReinvocationPolicy, &out.ReinvocationPolicy + *out = new(string) + **out = **in + } + if in.NeverInjectSelector != nil { + in, out := &in.NeverInjectSelector, &out.NeverInjectSelector + *out = make([]metav1.LabelSelector, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.AlwaysInjectSelector != nil { + in, out := &in.AlwaysInjectSelector, &out.AlwaysInjectSelector + *out = make([]metav1.LabelSelector, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.RewriteAppHTTPProbe != nil { + in, out := &in.RewriteAppHTTPProbe, &out.RewriteAppHTTPProbe + *out = new(bool) + **out = **in + } + if in.InjectedAnnotations != nil { + in, out := &in.InjectedAnnotations, &out.InjectedAnnotations + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.InjectionURL != nil { + in, out := &in.InjectionURL, &out.InjectionURL + *out = new(string) + **out = **in + } + if in.Templates != nil { + in, out := &in.Templates, &out.Templates + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.DefaultTemplates != nil { + in, out := &in.DefaultTemplates, &out.DefaultTemplates + *out = make([]string, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SidecarInjectorConfig. +func (in *SidecarInjectorConfig) DeepCopy() *SidecarInjectorConfig { + if in == nil { + return nil + } + out := new(SidecarInjectorConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *StartupProbe) DeepCopyInto(out *StartupProbe) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.FailureThreshold != nil { + in, out := &in.FailureThreshold, &out.FailureThreshold + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StartupProbe. +func (in *StartupProbe) DeepCopy() *StartupProbe { + if in == nil { + return nil + } + out := new(StartupProbe) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TargetUtilizationConfig) DeepCopyInto(out *TargetUtilizationConfig) { + *out = *in + if in.TargetAverageUtilization != nil { + in, out := &in.TargetAverageUtilization, &out.TargetAverageUtilization + *out = new(int32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TargetUtilizationConfig. +func (in *TargetUtilizationConfig) DeepCopy() *TargetUtilizationConfig { + if in == nil { + return nil + } + out := new(TargetUtilizationConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TelemetryConfig) DeepCopyInto(out *TelemetryConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.V2 != nil { + in, out := &in.V2, &out.V2 + *out = new(TelemetryV2Config) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TelemetryConfig. +func (in *TelemetryConfig) DeepCopy() *TelemetryConfig { + if in == nil { + return nil + } + out := new(TelemetryConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TelemetryV2Config) DeepCopyInto(out *TelemetryV2Config) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.Prometheus != nil { + in, out := &in.Prometheus, &out.Prometheus + *out = new(TelemetryV2PrometheusConfig) + (*in).DeepCopyInto(*out) + } + if in.Stackdriver != nil { + in, out := &in.Stackdriver, &out.Stackdriver + *out = new(TelemetryV2StackDriverConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TelemetryV2Config. +func (in *TelemetryV2Config) DeepCopy() *TelemetryV2Config { + if in == nil { + return nil + } + out := new(TelemetryV2Config) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TelemetryV2PrometheusConfig) DeepCopyInto(out *TelemetryV2PrometheusConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TelemetryV2PrometheusConfig. +func (in *TelemetryV2PrometheusConfig) DeepCopy() *TelemetryV2PrometheusConfig { + if in == nil { + return nil + } + out := new(TelemetryV2PrometheusConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TelemetryV2StackDriverConfig) DeepCopyInto(out *TelemetryV2StackDriverConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TelemetryV2StackDriverConfig. +func (in *TelemetryV2StackDriverConfig) DeepCopy() *TelemetryV2StackDriverConfig { + if in == nil { + return nil + } + out := new(TelemetryV2StackDriverConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Topology) DeepCopyInto(out *Topology) { + *out = *in + if in.NumTrustedProxies != nil { + in, out := &in.NumTrustedProxies, &out.NumTrustedProxies + *out = new(uint32) + **out = **in + } + if in.ProxyProtocol != nil { + in, out := &in.ProxyProtocol, &out.ProxyProtocol + *out = new(TopologyProxyProtocolConfiguration) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Topology. +func (in *Topology) DeepCopy() *Topology { + if in == nil { + return nil + } + out := new(Topology) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TopologyProxyProtocolConfiguration) DeepCopyInto(out *TopologyProxyProtocolConfiguration) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TopologyProxyProtocolConfiguration. +func (in *TopologyProxyProtocolConfiguration) DeepCopy() *TopologyProxyProtocolConfiguration { + if in == nil { + return nil + } + out := new(TopologyProxyProtocolConfiguration) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracerConfig) DeepCopyInto(out *TracerConfig) { + *out = *in + if in.Datadog != nil { + in, out := &in.Datadog, &out.Datadog + *out = new(TracerDatadogConfig) + (*in).DeepCopyInto(*out) + } + if in.Lightstep != nil { + in, out := &in.Lightstep, &out.Lightstep + *out = new(TracerLightStepConfig) + (*in).DeepCopyInto(*out) + } + if in.Zipkin != nil { + in, out := &in.Zipkin, &out.Zipkin + *out = new(TracerZipkinConfig) + (*in).DeepCopyInto(*out) + } + if in.Stackdriver != nil { + in, out := &in.Stackdriver, &out.Stackdriver + *out = new(TracerStackdriverConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracerConfig. +func (in *TracerConfig) DeepCopy() *TracerConfig { + if in == nil { + return nil + } + out := new(TracerConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracerDatadogConfig) DeepCopyInto(out *TracerDatadogConfig) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracerDatadogConfig. +func (in *TracerDatadogConfig) DeepCopy() *TracerDatadogConfig { + if in == nil { + return nil + } + out := new(TracerDatadogConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracerLightStepConfig) DeepCopyInto(out *TracerLightStepConfig) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } + if in.AccessToken != nil { + in, out := &in.AccessToken, &out.AccessToken + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracerLightStepConfig. +func (in *TracerLightStepConfig) DeepCopy() *TracerLightStepConfig { + if in == nil { + return nil + } + out := new(TracerLightStepConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracerStackdriverConfig) DeepCopyInto(out *TracerStackdriverConfig) { + *out = *in + if in.Debug != nil { + in, out := &in.Debug, &out.Debug + *out = new(bool) + **out = **in + } + if in.MaxNumberOfAttributes != nil { + in, out := &in.MaxNumberOfAttributes, &out.MaxNumberOfAttributes + *out = new(uint32) + **out = **in + } + if in.MaxNumberOfAnnotations != nil { + in, out := &in.MaxNumberOfAnnotations, &out.MaxNumberOfAnnotations + *out = new(uint32) + **out = **in + } + if in.MaxNumberOfMessageEvents != nil { + in, out := &in.MaxNumberOfMessageEvents, &out.MaxNumberOfMessageEvents + *out = new(uint32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracerStackdriverConfig. +func (in *TracerStackdriverConfig) DeepCopy() *TracerStackdriverConfig { + if in == nil { + return nil + } + out := new(TracerStackdriverConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracerZipkinConfig) DeepCopyInto(out *TracerZipkinConfig) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracerZipkinConfig. +func (in *TracerZipkinConfig) DeepCopy() *TracerZipkinConfig { + if in == nil { + return nil + } + out := new(TracerZipkinConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Tracing) DeepCopyInto(out *Tracing) { + *out = *in + if in.Zipkin != nil { + in, out := &in.Zipkin, &out.Zipkin + *out = new(TracingZipkin) + (*in).DeepCopyInto(*out) + } + if in.Lightstep != nil { + in, out := &in.Lightstep, &out.Lightstep + *out = new(TracingLightstep) + (*in).DeepCopyInto(*out) + } + if in.Datadog != nil { + in, out := &in.Datadog, &out.Datadog + *out = new(TracingDatadog) + (*in).DeepCopyInto(*out) + } + if in.Stackdriver != nil { + in, out := &in.Stackdriver, &out.Stackdriver + *out = new(TracingStackdriver) + (*in).DeepCopyInto(*out) + } + if in.OpenCensusAgent != nil { + in, out := &in.OpenCensusAgent, &out.OpenCensusAgent + *out = new(TracingOpenCensusAgent) + (*in).DeepCopyInto(*out) + } + if in.CustomTags != nil { + in, out := &in.CustomTags, &out.CustomTags + *out = make(map[string]*TracingCustomTag, len(*in)) + for key, val := range *in { + var outVal *TracingCustomTag + if val == nil { + (*out)[key] = nil + } else { + inVal := (*in)[key] + in, out := &inVal, &outVal + *out = new(TracingCustomTag) + (*in).DeepCopyInto(*out) + } + (*out)[key] = outVal + } + } + if in.MaxPathTagLength != nil { + in, out := &in.MaxPathTagLength, &out.MaxPathTagLength + *out = new(uint32) + **out = **in + } + if in.Sampling != nil { + in, out := &in.Sampling, &out.Sampling + *out = new(float64) + **out = **in + } + if in.TlsSettings != nil { + in, out := &in.TlsSettings, &out.TlsSettings + *out = new(ClientTLSSettings) + (*in).DeepCopyInto(*out) + } + if in.EnableIstioTags != nil { + in, out := &in.EnableIstioTags, &out.EnableIstioTags + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Tracing. +func (in *Tracing) DeepCopy() *Tracing { + if in == nil { + return nil + } + out := new(Tracing) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingCustomTag) DeepCopyInto(out *TracingCustomTag) { + *out = *in + if in.Literal != nil { + in, out := &in.Literal, &out.Literal + *out = new(TracingLiteral) + (*in).DeepCopyInto(*out) + } + if in.Environment != nil { + in, out := &in.Environment, &out.Environment + *out = new(TracingEnvironment) + (*in).DeepCopyInto(*out) + } + if in.Header != nil { + in, out := &in.Header, &out.Header + *out = new(TracingRequestHeader) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingCustomTag. +func (in *TracingCustomTag) DeepCopy() *TracingCustomTag { + if in == nil { + return nil + } + out := new(TracingCustomTag) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingDatadog) DeepCopyInto(out *TracingDatadog) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingDatadog. +func (in *TracingDatadog) DeepCopy() *TracingDatadog { + if in == nil { + return nil + } + out := new(TracingDatadog) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingEnvironment) DeepCopyInto(out *TracingEnvironment) { + *out = *in + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(string) + **out = **in + } + if in.DefaultValue != nil { + in, out := &in.DefaultValue, &out.DefaultValue + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingEnvironment. +func (in *TracingEnvironment) DeepCopy() *TracingEnvironment { + if in == nil { + return nil + } + out := new(TracingEnvironment) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingLightstep) DeepCopyInto(out *TracingLightstep) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } + if in.AccessToken != nil { + in, out := &in.AccessToken, &out.AccessToken + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingLightstep. +func (in *TracingLightstep) DeepCopy() *TracingLightstep { + if in == nil { + return nil + } + out := new(TracingLightstep) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingLiteral) DeepCopyInto(out *TracingLiteral) { + *out = *in + if in.Value != nil { + in, out := &in.Value, &out.Value + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingLiteral. +func (in *TracingLiteral) DeepCopy() *TracingLiteral { + if in == nil { + return nil + } + out := new(TracingLiteral) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingOpenCensusAgent) DeepCopyInto(out *TracingOpenCensusAgent) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } + if in.Context != nil { + in, out := &in.Context, &out.Context + *out = make([]TracingOpenCensusAgentTraceContext, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingOpenCensusAgent. +func (in *TracingOpenCensusAgent) DeepCopy() *TracingOpenCensusAgent { + if in == nil { + return nil + } + out := new(TracingOpenCensusAgent) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingRequestHeader) DeepCopyInto(out *TracingRequestHeader) { + *out = *in + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(string) + **out = **in + } + if in.DefaultValue != nil { + in, out := &in.DefaultValue, &out.DefaultValue + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingRequestHeader. +func (in *TracingRequestHeader) DeepCopy() *TracingRequestHeader { + if in == nil { + return nil + } + out := new(TracingRequestHeader) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingStackdriver) DeepCopyInto(out *TracingStackdriver) { + *out = *in + if in.Debug != nil { + in, out := &in.Debug, &out.Debug + *out = new(bool) + **out = **in + } + if in.MaxNumberOfAttributes != nil { + in, out := &in.MaxNumberOfAttributes, &out.MaxNumberOfAttributes + *out = new(int64) + **out = **in + } + if in.MaxNumberOfAnnotations != nil { + in, out := &in.MaxNumberOfAnnotations, &out.MaxNumberOfAnnotations + *out = new(int64) + **out = **in + } + if in.MaxNumberOfMessageEvents != nil { + in, out := &in.MaxNumberOfMessageEvents, &out.MaxNumberOfMessageEvents + *out = new(int64) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingStackdriver. +func (in *TracingStackdriver) DeepCopy() *TracingStackdriver { + if in == nil { + return nil + } + out := new(TracingStackdriver) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TracingZipkin) DeepCopyInto(out *TracingZipkin) { + *out = *in + if in.Address != nil { + in, out := &in.Address, &out.Address + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingZipkin. +func (in *TracingZipkin) DeepCopy() *TracingZipkin { + if in == nil { + return nil + } + out := new(TracingZipkin) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Values) DeepCopyInto(out *Values) { + *out = *in + if in.Global != nil { + in, out := &in.Global, &out.Global + *out = new(GlobalConfig) + (*in).DeepCopyInto(*out) + } + if in.Pilot != nil { + in, out := &in.Pilot, &out.Pilot + *out = new(PilotConfig) + (*in).DeepCopyInto(*out) + } + if in.Telemetry != nil { + in, out := &in.Telemetry, &out.Telemetry + *out = new(TelemetryConfig) + (*in).DeepCopyInto(*out) + } + if in.SidecarInjectorWebhook != nil { + in, out := &in.SidecarInjectorWebhook, &out.SidecarInjectorWebhook + *out = new(SidecarInjectorConfig) + (*in).DeepCopyInto(*out) + } + if in.Revision != nil { + in, out := &in.Revision, &out.Revision + *out = new(string) + **out = **in + } + if in.MeshConfig != nil { + in, out := &in.MeshConfig, &out.MeshConfig + *out = new(MeshConfig) + (*in).DeepCopyInto(*out) + } + if in.Base != nil { + in, out := &in.Base, &out.Base + *out = new(BaseConfig) + (*in).DeepCopyInto(*out) + } + if in.IstiodRemote != nil { + in, out := &in.IstiodRemote, &out.IstiodRemote + *out = new(IstiodRemoteConfig) + (*in).DeepCopyInto(*out) + } + if in.DefaultRevision != nil { + in, out := &in.DefaultRevision, &out.DefaultRevision + *out = new(string) + **out = **in + } + if in.Profile != nil { + in, out := &in.Profile, &out.Profile + *out = new(string) + **out = **in + } + if in.CompatibilityVersion != nil { + in, out := &in.CompatibilityVersion, &out.CompatibilityVersion + *out = new(string) + **out = **in + } + if in.Experimental != nil { + in, out := &in.Experimental, &out.Experimental + *out = make(json.RawMessage, len(*in)) + copy(*out, *in) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Values. +func (in *Values) DeepCopy() *Values { + if in == nil { + return nil + } + out := new(Values) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *WaypointConfig) DeepCopyInto(out *WaypointConfig) { + *out = *in + if in.Resources != nil { + in, out := &in.Resources, &out.Resources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.Affinity != nil { + in, out := &in.Affinity, &out.Affinity + *out = new(corev1.Affinity) + (*in).DeepCopyInto(*out) + } + if in.TopologySpreadConstraints != nil { + in, out := &in.TopologySpreadConstraints, &out.TopologySpreadConstraints + *out = make([]*corev1.TopologySpreadConstraint, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(corev1.TopologySpreadConstraint) + (*in).DeepCopyInto(*out) + } + } + } + if in.NodeSelector != nil { + in, out := &in.NodeSelector, &out.NodeSelector + *out = new(corev1.NodeSelector) + (*in).DeepCopyInto(*out) + } + if in.Toleration != nil { + in, out := &in.Toleration, &out.Toleration + *out = make([]*corev1.Toleration, len(*in)) + for i := range *in { + if (*in)[i] != nil { + in, out := &(*in)[i], &(*out)[i] + *out = new(corev1.Toleration) + (*in).DeepCopyInto(*out) + } + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WaypointConfig. +func (in *WaypointConfig) DeepCopy() *WaypointConfig { + if in == nil { + return nil + } + out := new(WaypointConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *WorkloadSelector) DeepCopyInto(out *WorkloadSelector) { + *out = *in + if in.MatchLabels != nil { + in, out := &in.MatchLabels, &out.MatchLabels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WorkloadSelector. +func (in *WorkloadSelector) DeepCopy() *WorkloadSelector { + if in == nil { + return nil + } + out := new(WorkloadSelector) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ZTunnelConfig) DeepCopyInto(out *ZTunnelConfig) { + *out = *in + if in.Hub != nil { + in, out := &in.Hub, &out.Hub + *out = new(string) + **out = **in + } + if in.Tag != nil { + in, out := &in.Tag, &out.Tag + *out = new(string) + **out = **in + } + if in.Variant != nil { + in, out := &in.Variant, &out.Variant + *out = new(string) + **out = **in + } + if in.Image != nil { + in, out := &in.Image, &out.Image + *out = new(string) + **out = **in + } + if in.Annotations != nil { + in, out := &in.Annotations, &out.Annotations + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.Labels != nil { + in, out := &in.Labels, &out.Labels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.VolumeMounts != nil { + in, out := &in.VolumeMounts, &out.VolumeMounts + *out = make([]corev1.VolumeMount, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.Volumes != nil { + in, out := &in.Volumes, &out.Volumes + *out = make([]corev1.Volume, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.PodAnnotations != nil { + in, out := &in.PodAnnotations, &out.PodAnnotations + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.PodLabels != nil { + in, out := &in.PodLabels, &out.PodLabels + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.Resources != nil { + in, out := &in.Resources, &out.Resources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.ImagePullSecrets != nil { + in, out := &in.ImagePullSecrets, &out.ImagePullSecrets + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.Env != nil { + in, out := &in.Env, &out.Env + *out = make(map[string]string, len(*in)) + for key, val := range *in { + (*out)[key] = val + } + } + if in.ImagePullPolicy != nil { + in, out := &in.ImagePullPolicy, &out.ImagePullPolicy + *out = new(corev1.PullPolicy) + **out = **in + } + if in.MultiCluster != nil { + in, out := &in.MultiCluster, &out.MultiCluster + *out = new(MultiClusterConfig) + (*in).DeepCopyInto(*out) + } + if in.MeshConfig != nil { + in, out := &in.MeshConfig, &out.MeshConfig + *out = new(MeshConfig) + (*in).DeepCopyInto(*out) + } + if in.Revision != nil { + in, out := &in.Revision, &out.Revision + *out = new(string) + **out = **in + } + if in.CaAddress != nil { + in, out := &in.CaAddress, &out.CaAddress + *out = new(string) + **out = **in + } + if in.XdsAddress != nil { + in, out := &in.XdsAddress, &out.XdsAddress + *out = new(string) + **out = **in + } + if in.IstioNamespace != nil { + in, out := &in.IstioNamespace, &out.IstioNamespace + *out = new(string) + **out = **in + } + if in.Logging != nil { + in, out := &in.Logging, &out.Logging + *out = new(GlobalLoggingConfig) + (*in).DeepCopyInto(*out) + } + if in.LogAsJSON != nil { + in, out := &in.LogAsJSON, &out.LogAsJSON + *out = new(bool) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ZTunnelConfig. +func (in *ZTunnelConfig) DeepCopy() *ZTunnelConfig { + if in == nil { + return nil + } + out := new(ZTunnelConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ZTunnelGlobalConfig) DeepCopyInto(out *ZTunnelGlobalConfig) { + *out = *in + if in.DefaultResources != nil { + in, out := &in.DefaultResources, &out.DefaultResources + *out = new(corev1.ResourceRequirements) + (*in).DeepCopyInto(*out) + } + if in.Hub != nil { + in, out := &in.Hub, &out.Hub + *out = new(string) + **out = **in + } + if in.ImagePullPolicy != nil { + in, out := &in.ImagePullPolicy, &out.ImagePullPolicy + *out = new(corev1.PullPolicy) + **out = **in + } + if in.ImagePullSecrets != nil { + in, out := &in.ImagePullSecrets, &out.ImagePullSecrets + *out = make([]string, len(*in)) + copy(*out, *in) + } + if in.LogAsJSON != nil { + in, out := &in.LogAsJSON, &out.LogAsJSON + *out = new(bool) + **out = **in + } + if in.Logging != nil { + in, out := &in.Logging, &out.Logging + *out = new(GlobalLoggingConfig) + (*in).DeepCopyInto(*out) + } + if in.Tag != nil { + in, out := &in.Tag, &out.Tag + *out = new(string) + **out = **in + } + if in.Variant != nil { + in, out := &in.Variant, &out.Variant + *out = new(string) + **out = **in + } + if in.Platform != nil { + in, out := &in.Platform, &out.Platform + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ZTunnelGlobalConfig. +func (in *ZTunnelGlobalConfig) DeepCopy() *ZTunnelGlobalConfig { + if in == nil { + return nil + } + out := new(ZTunnelGlobalConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ZTunnelValues) DeepCopyInto(out *ZTunnelValues) { + *out = *in + if in.ZTunnel != nil { + in, out := &in.ZTunnel, &out.ZTunnel + *out = new(ZTunnelConfig) + (*in).DeepCopyInto(*out) + } + if in.Global != nil { + in, out := &in.Global, &out.Global + *out = new(ZTunnelGlobalConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ZTunnelValues. +func (in *ZTunnelValues) DeepCopy() *ZTunnelValues { + if in == nil { + return nil + } + out := new(ZTunnelValues) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ZeroVPNConfig) DeepCopyInto(out *ZeroVPNConfig) { + *out = *in + if in.Enabled != nil { + in, out := &in.Enabled, &out.Enabled + *out = new(bool) + **out = **in + } + if in.Suffix != nil { + in, out := &in.Suffix, &out.Suffix + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ZeroVPNConfig. +func (in *ZeroVPNConfig) DeepCopy() *ZeroVPNConfig { + if in == nil { + return nil + } + out := new(ZeroVPNConfig) + in.DeepCopyInto(out) + return out +} diff --git a/vendor/github.com/klauspost/compress/.gitattributes b/vendor/github.com/klauspost/compress/.gitattributes new file mode 100644 index 0000000000..402433593c --- /dev/null +++ b/vendor/github.com/klauspost/compress/.gitattributes @@ -0,0 +1,2 @@ +* -text +*.bin -text -diff diff --git a/vendor/github.com/klauspost/compress/.gitignore b/vendor/github.com/klauspost/compress/.gitignore new file mode 100644 index 0000000000..d31b378152 --- /dev/null +++ b/vendor/github.com/klauspost/compress/.gitignore @@ -0,0 +1,32 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof +/s2/cmd/_s2sx/sfx-exe + +# Linux perf files +perf.data +perf.data.old + +# gdb history +.gdb_history diff --git a/vendor/github.com/klauspost/compress/.goreleaser.yml b/vendor/github.com/klauspost/compress/.goreleaser.yml new file mode 100644 index 0000000000..4528059ca6 --- /dev/null +++ b/vendor/github.com/klauspost/compress/.goreleaser.yml @@ -0,0 +1,123 @@ +version: 2 + +before: + hooks: + - ./gen.sh + +builds: + - + id: "s2c" + binary: s2c + main: ./s2/cmd/s2c/main.go + flags: + - -trimpath + env: + - CGO_ENABLED=0 + goos: + - aix + - linux + - freebsd + - netbsd + - windows + - darwin + goarch: + - 386 + - amd64 + - arm + - arm64 + - ppc64 + - ppc64le + - mips64 + - mips64le + goarm: + - 7 + - + id: "s2d" + binary: s2d + main: ./s2/cmd/s2d/main.go + flags: + - -trimpath + env: + - CGO_ENABLED=0 + goos: + - aix + - linux + - freebsd + - netbsd + - windows + - darwin + goarch: + - 386 + - amd64 + - arm + - arm64 + - ppc64 + - ppc64le + - mips64 + - mips64le + goarm: + - 7 + - + id: "s2sx" + binary: s2sx + main: ./s2/cmd/_s2sx/main.go + flags: + - -modfile=s2sx.mod + - -trimpath + env: + - CGO_ENABLED=0 + goos: + - aix + - linux + - freebsd + - netbsd + - windows + - darwin + goarch: + - 386 + - amd64 + - arm + - arm64 + - ppc64 + - ppc64le + - mips64 + - mips64le + goarm: + - 7 + +archives: + - + id: s2-binaries + name_template: "s2-{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}" + format_overrides: + - goos: windows + format: zip + files: + - unpack/* + - s2/LICENSE + - s2/README.md +checksum: + name_template: 'checksums.txt' +snapshot: + version_template: "{{ .Tag }}-next" +changelog: + sort: asc + filters: + exclude: + - '^doc:' + - '^docs:' + - '^test:' + - '^tests:' + - '^Update\sREADME.md' + +nfpms: + - + file_name_template: "s2_package__{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}" + vendor: Klaus Post + homepage: https://github.com/klauspost/compress + maintainer: Klaus Post + description: S2 Compression Tool + license: BSD 3-Clause + formats: + - deb + - rpm diff --git a/vendor/github.com/klauspost/compress/LICENSE b/vendor/github.com/klauspost/compress/LICENSE new file mode 100644 index 0000000000..87d5574777 --- /dev/null +++ b/vendor/github.com/klauspost/compress/LICENSE @@ -0,0 +1,304 @@ +Copyright (c) 2012 The Go Authors. All rights reserved. +Copyright (c) 2019 Klaus Post. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +------------------ + +Files: gzhttp/* + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. 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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/klauspost/compress/README.md b/vendor/github.com/klauspost/compress/README.md new file mode 100644 index 0000000000..244ee19c4b --- /dev/null +++ b/vendor/github.com/klauspost/compress/README.md @@ -0,0 +1,671 @@ +# compress + +This package provides various compression algorithms. + +* [zstandard](https://github.com/klauspost/compress/tree/master/zstd#zstd) compression and decompression in pure Go. +* [S2](https://github.com/klauspost/compress/tree/master/s2#s2-compression) is a high performance replacement for Snappy. +* Optimized [deflate](https://godoc.org/github.com/klauspost/compress/flate) packages which can be used as a dropin replacement for [gzip](https://godoc.org/github.com/klauspost/compress/gzip), [zip](https://godoc.org/github.com/klauspost/compress/zip) and [zlib](https://godoc.org/github.com/klauspost/compress/zlib). +* [snappy](https://github.com/klauspost/compress/tree/master/snappy) is a drop-in replacement for `github.com/golang/snappy` offering better compression and concurrent streams. +* [huff0](https://github.com/klauspost/compress/tree/master/huff0) and [FSE](https://github.com/klauspost/compress/tree/master/fse) implementations for raw entropy encoding. +* [gzhttp](https://github.com/klauspost/compress/tree/master/gzhttp) Provides client and server wrappers for handling gzipped requests efficiently. +* [pgzip](https://github.com/klauspost/pgzip) is a separate package that provides a very fast parallel gzip implementation. + +[![Go Reference](https://pkg.go.dev/badge/klauspost/compress.svg)](https://pkg.go.dev/github.com/klauspost/compress?tab=subdirectories) +[![Go](https://github.com/klauspost/compress/actions/workflows/go.yml/badge.svg)](https://github.com/klauspost/compress/actions/workflows/go.yml) +[![Sourcegraph Badge](https://sourcegraph.com/github.com/klauspost/compress/-/badge.svg)](https://sourcegraph.com/github.com/klauspost/compress?badge) + +# package usage + +Use `go get github.com/klauspost/compress@latest` to add it to your project. + +This package will support the current Go version and 2 versions back. + +* Use the `nounsafe` tag to disable all use of the "unsafe" package. +* Use the `noasm` tag to disable all assembly across packages. + +Use the links above for more information on each. + +# changelog + +* Feb 19th, 2025 - [1.18.0](https://github.com/klauspost/compress/releases/tag/v1.18.0) + * Add unsafe little endian loaders https://github.com/klauspost/compress/pull/1036 + * fix: check `r.err != nil` but return a nil value error `err` by @alingse in https://github.com/klauspost/compress/pull/1028 + * flate: Simplify L4-6 loading https://github.com/klauspost/compress/pull/1043 + * flate: Simplify matchlen (remove asm) https://github.com/klauspost/compress/pull/1045 + * s2: Improve small block compression speed w/o asm https://github.com/klauspost/compress/pull/1048 + * flate: Fix matchlen L5+L6 https://github.com/klauspost/compress/pull/1049 + * flate: Cleanup & reduce casts https://github.com/klauspost/compress/pull/1050 + +* Oct 11th, 2024 - [1.17.11](https://github.com/klauspost/compress/releases/tag/v1.17.11) + * zstd: Fix extra CRC written with multiple Close calls https://github.com/klauspost/compress/pull/1017 + * s2: Don't use stack for index tables https://github.com/klauspost/compress/pull/1014 + * gzhttp: No content-type on no body response code by @juliens in https://github.com/klauspost/compress/pull/1011 + * gzhttp: Do not set the content-type when response has no body by @kevinpollet in https://github.com/klauspost/compress/pull/1013 + +* Sep 23rd, 2024 - [1.17.10](https://github.com/klauspost/compress/releases/tag/v1.17.10) + * gzhttp: Add TransportAlwaysDecompress option. https://github.com/klauspost/compress/pull/978 + * gzhttp: Add supported decompress request body by @mirecl in https://github.com/klauspost/compress/pull/1002 + * s2: Add EncodeBuffer buffer recycling callback https://github.com/klauspost/compress/pull/982 + * zstd: Improve memory usage on small streaming encodes https://github.com/klauspost/compress/pull/1007 + * flate: read data written with partial flush by @vajexal in https://github.com/klauspost/compress/pull/996 + +* Jun 12th, 2024 - [1.17.9](https://github.com/klauspost/compress/releases/tag/v1.17.9) + * s2: Reduce ReadFrom temporary allocations https://github.com/klauspost/compress/pull/949 + * flate, zstd: Shave some bytes off amd64 matchLen by @greatroar in https://github.com/klauspost/compress/pull/963 + * Upgrade zip/zlib to 1.22.4 upstream https://github.com/klauspost/compress/pull/970 https://github.com/klauspost/compress/pull/971 + * zstd: BuildDict fails with RLE table https://github.com/klauspost/compress/pull/951 + +* Apr 9th, 2024 - [1.17.8](https://github.com/klauspost/compress/releases/tag/v1.17.8) + * zstd: Reject blocks where reserved values are not 0 https://github.com/klauspost/compress/pull/885 + * zstd: Add RLE detection+encoding https://github.com/klauspost/compress/pull/938 + +* Feb 21st, 2024 - [1.17.7](https://github.com/klauspost/compress/releases/tag/v1.17.7) + * s2: Add AsyncFlush method: Complete the block without flushing by @Jille in https://github.com/klauspost/compress/pull/927 + * s2: Fix literal+repeat exceeds dst crash https://github.com/klauspost/compress/pull/930 + +* Feb 5th, 2024 - [1.17.6](https://github.com/klauspost/compress/releases/tag/v1.17.6) + * zstd: Fix incorrect repeat coding in best mode https://github.com/klauspost/compress/pull/923 + * s2: Fix DecodeConcurrent deadlock on errors https://github.com/klauspost/compress/pull/925 + +* Jan 26th, 2024 - [v1.17.5](https://github.com/klauspost/compress/releases/tag/v1.17.5) + * flate: Fix reset with dictionary on custom window encodes https://github.com/klauspost/compress/pull/912 + * zstd: Add Frame header encoding and stripping https://github.com/klauspost/compress/pull/908 + * zstd: Limit better/best default window to 8MB https://github.com/klauspost/compress/pull/913 + * zstd: Speed improvements by @greatroar in https://github.com/klauspost/compress/pull/896 https://github.com/klauspost/compress/pull/910 + * s2: Fix callbacks for skippable blocks and disallow 0xfe (Padding) by @Jille in https://github.com/klauspost/compress/pull/916 https://github.com/klauspost/compress/pull/917 +https://github.com/klauspost/compress/pull/919 https://github.com/klauspost/compress/pull/918 + +* Dec 1st, 2023 - [v1.17.4](https://github.com/klauspost/compress/releases/tag/v1.17.4) + * huff0: Speed up symbol counting by @greatroar in https://github.com/klauspost/compress/pull/887 + * huff0: Remove byteReader by @greatroar in https://github.com/klauspost/compress/pull/886 + * gzhttp: Allow overriding decompression on transport https://github.com/klauspost/compress/pull/892 + * gzhttp: Clamp compression level https://github.com/klauspost/compress/pull/890 + * gzip: Error out if reserved bits are set https://github.com/klauspost/compress/pull/891 + +* Nov 15th, 2023 - [v1.17.3](https://github.com/klauspost/compress/releases/tag/v1.17.3) + * fse: Fix max header size https://github.com/klauspost/compress/pull/881 + * zstd: Improve better/best compression https://github.com/klauspost/compress/pull/877 + * gzhttp: Fix missing content type on Close https://github.com/klauspost/compress/pull/883 + +* Oct 22nd, 2023 - [v1.17.2](https://github.com/klauspost/compress/releases/tag/v1.17.2) + * zstd: Fix rare *CORRUPTION* output in "best" mode. See https://github.com/klauspost/compress/pull/876 + +* Oct 14th, 2023 - [v1.17.1](https://github.com/klauspost/compress/releases/tag/v1.17.1) + * s2: Fix S2 "best" dictionary wrong encoding https://github.com/klauspost/compress/pull/871 + * flate: Reduce allocations in decompressor and minor code improvements by @fakefloordiv in https://github.com/klauspost/compress/pull/869 + * s2: Fix EstimateBlockSize on 6&7 length input https://github.com/klauspost/compress/pull/867 + +* Sept 19th, 2023 - [v1.17.0](https://github.com/klauspost/compress/releases/tag/v1.17.0) + * Add experimental dictionary builder https://github.com/klauspost/compress/pull/853 + * Add xerial snappy read/writer https://github.com/klauspost/compress/pull/838 + * flate: Add limited window compression https://github.com/klauspost/compress/pull/843 + * s2: Do 2 overlapping match checks https://github.com/klauspost/compress/pull/839 + * flate: Add amd64 assembly matchlen https://github.com/klauspost/compress/pull/837 + * gzip: Copy bufio.Reader on Reset by @thatguystone in https://github.com/klauspost/compress/pull/860 + +
+ See changes to v1.16.x + + +* July 1st, 2023 - [v1.16.7](https://github.com/klauspost/compress/releases/tag/v1.16.7) + * zstd: Fix default level first dictionary encode https://github.com/klauspost/compress/pull/829 + * s2: add GetBufferCapacity() method by @GiedriusS in https://github.com/klauspost/compress/pull/832 + +* June 13, 2023 - [v1.16.6](https://github.com/klauspost/compress/releases/tag/v1.16.6) + * zstd: correctly ignore WithEncoderPadding(1) by @ianlancetaylor in https://github.com/klauspost/compress/pull/806 + * zstd: Add amd64 match length assembly https://github.com/klauspost/compress/pull/824 + * gzhttp: Handle informational headers by @rtribotte in https://github.com/klauspost/compress/pull/815 + * s2: Improve Better compression slightly https://github.com/klauspost/compress/pull/663 + +* Apr 16, 2023 - [v1.16.5](https://github.com/klauspost/compress/releases/tag/v1.16.5) + * zstd: readByte needs to use io.ReadFull by @jnoxon in https://github.com/klauspost/compress/pull/802 + * gzip: Fix WriterTo after initial read https://github.com/klauspost/compress/pull/804 + +* Apr 5, 2023 - [v1.16.4](https://github.com/klauspost/compress/releases/tag/v1.16.4) + * zstd: Improve zstd best efficiency by @greatroar and @klauspost in https://github.com/klauspost/compress/pull/784 + * zstd: Respect WithAllLitEntropyCompression https://github.com/klauspost/compress/pull/792 + * zstd: Fix amd64 not always detecting corrupt data https://github.com/klauspost/compress/pull/785 + * zstd: Various minor improvements by @greatroar in https://github.com/klauspost/compress/pull/788 https://github.com/klauspost/compress/pull/794 https://github.com/klauspost/compress/pull/795 + * s2: Fix huge block overflow https://github.com/klauspost/compress/pull/779 + * s2: Allow CustomEncoder fallback https://github.com/klauspost/compress/pull/780 + * gzhttp: Support ResponseWriter Unwrap() in gzhttp handler by @jgimenez in https://github.com/klauspost/compress/pull/799 + +* Mar 13, 2023 - [v1.16.1](https://github.com/klauspost/compress/releases/tag/v1.16.1) + * zstd: Speed up + improve best encoder by @greatroar in https://github.com/klauspost/compress/pull/776 + * gzhttp: Add optional [BREACH mitigation](https://github.com/klauspost/compress/tree/master/gzhttp#breach-mitigation). https://github.com/klauspost/compress/pull/762 https://github.com/klauspost/compress/pull/768 https://github.com/klauspost/compress/pull/769 https://github.com/klauspost/compress/pull/770 https://github.com/klauspost/compress/pull/767 + * s2: Add Intel LZ4s converter https://github.com/klauspost/compress/pull/766 + * zstd: Minor bug fixes https://github.com/klauspost/compress/pull/771 https://github.com/klauspost/compress/pull/772 https://github.com/klauspost/compress/pull/773 + * huff0: Speed up compress1xDo by @greatroar in https://github.com/klauspost/compress/pull/774 + +* Feb 26, 2023 - [v1.16.0](https://github.com/klauspost/compress/releases/tag/v1.16.0) + * s2: Add [Dictionary](https://github.com/klauspost/compress/tree/master/s2#dictionaries) support. https://github.com/klauspost/compress/pull/685 + * s2: Add Compression Size Estimate. https://github.com/klauspost/compress/pull/752 + * s2: Add support for custom stream encoder. https://github.com/klauspost/compress/pull/755 + * s2: Add LZ4 block converter. https://github.com/klauspost/compress/pull/748 + * s2: Support io.ReaderAt in ReadSeeker. https://github.com/klauspost/compress/pull/747 + * s2c/s2sx: Use concurrent decoding. https://github.com/klauspost/compress/pull/746 +
+ +
+ See changes to v1.15.x + +* Jan 21st, 2023 (v1.15.15) + * deflate: Improve level 7-9 https://github.com/klauspost/compress/pull/739 + * zstd: Add delta encoding support by @greatroar in https://github.com/klauspost/compress/pull/728 + * zstd: Various speed improvements by @greatroar https://github.com/klauspost/compress/pull/741 https://github.com/klauspost/compress/pull/734 https://github.com/klauspost/compress/pull/736 https://github.com/klauspost/compress/pull/744 https://github.com/klauspost/compress/pull/743 https://github.com/klauspost/compress/pull/745 + * gzhttp: Add SuffixETag() and DropETag() options to prevent ETag collisions on compressed responses by @willbicks in https://github.com/klauspost/compress/pull/740 + +* Jan 3rd, 2023 (v1.15.14) + + * flate: Improve speed in big stateless blocks https://github.com/klauspost/compress/pull/718 + * zstd: Minor speed tweaks by @greatroar in https://github.com/klauspost/compress/pull/716 https://github.com/klauspost/compress/pull/720 + * export NoGzipResponseWriter for custom ResponseWriter wrappers by @harshavardhana in https://github.com/klauspost/compress/pull/722 + * s2: Add example for indexing and existing stream https://github.com/klauspost/compress/pull/723 + +* Dec 11, 2022 (v1.15.13) + * zstd: Add [MaxEncodedSize](https://pkg.go.dev/github.com/klauspost/compress@v1.15.13/zstd#Encoder.MaxEncodedSize) to encoder https://github.com/klauspost/compress/pull/691 + * zstd: Various tweaks and improvements https://github.com/klauspost/compress/pull/693 https://github.com/klauspost/compress/pull/695 https://github.com/klauspost/compress/pull/696 https://github.com/klauspost/compress/pull/701 https://github.com/klauspost/compress/pull/702 https://github.com/klauspost/compress/pull/703 https://github.com/klauspost/compress/pull/704 https://github.com/klauspost/compress/pull/705 https://github.com/klauspost/compress/pull/706 https://github.com/klauspost/compress/pull/707 https://github.com/klauspost/compress/pull/708 + +* Oct 26, 2022 (v1.15.12) + + * zstd: Tweak decoder allocs. https://github.com/klauspost/compress/pull/680 + * gzhttp: Always delete `HeaderNoCompression` https://github.com/klauspost/compress/pull/683 + +* Sept 26, 2022 (v1.15.11) + + * flate: Improve level 1-3 compression https://github.com/klauspost/compress/pull/678 + * zstd: Improve "best" compression by @nightwolfz in https://github.com/klauspost/compress/pull/677 + * zstd: Fix+reduce decompression allocations https://github.com/klauspost/compress/pull/668 + * zstd: Fix non-effective noescape tag https://github.com/klauspost/compress/pull/667 + +* Sept 16, 2022 (v1.15.10) + + * zstd: Add [WithDecodeAllCapLimit](https://pkg.go.dev/github.com/klauspost/compress@v1.15.10/zstd#WithDecodeAllCapLimit) https://github.com/klauspost/compress/pull/649 + * Add Go 1.19 - deprecate Go 1.16 https://github.com/klauspost/compress/pull/651 + * flate: Improve level 5+6 compression https://github.com/klauspost/compress/pull/656 + * zstd: Improve "better" compression https://github.com/klauspost/compress/pull/657 + * s2: Improve "best" compression https://github.com/klauspost/compress/pull/658 + * s2: Improve "better" compression. https://github.com/klauspost/compress/pull/635 + * s2: Slightly faster non-assembly decompression https://github.com/klauspost/compress/pull/646 + * Use arrays for constant size copies https://github.com/klauspost/compress/pull/659 + +* July 21, 2022 (v1.15.9) + + * zstd: Fix decoder crash on amd64 (no BMI) on invalid input https://github.com/klauspost/compress/pull/645 + * zstd: Disable decoder extended memory copies (amd64) due to possible crashes https://github.com/klauspost/compress/pull/644 + * zstd: Allow single segments up to "max decoded size" https://github.com/klauspost/compress/pull/643 + +* July 13, 2022 (v1.15.8) + + * gzip: fix stack exhaustion bug in Reader.Read https://github.com/klauspost/compress/pull/641 + * s2: Add Index header trim/restore https://github.com/klauspost/compress/pull/638 + * zstd: Optimize seqdeq amd64 asm by @greatroar in https://github.com/klauspost/compress/pull/636 + * zstd: Improve decoder memcopy https://github.com/klauspost/compress/pull/637 + * huff0: Pass a single bitReader pointer to asm by @greatroar in https://github.com/klauspost/compress/pull/634 + * zstd: Branchless getBits for amd64 w/o BMI2 by @greatroar in https://github.com/klauspost/compress/pull/640 + * gzhttp: Remove header before writing https://github.com/klauspost/compress/pull/639 + +* June 29, 2022 (v1.15.7) + + * s2: Fix absolute forward seeks https://github.com/klauspost/compress/pull/633 + * zip: Merge upstream https://github.com/klauspost/compress/pull/631 + * zip: Re-add zip64 fix https://github.com/klauspost/compress/pull/624 + * zstd: translate fseDecoder.buildDtable into asm by @WojciechMula in https://github.com/klauspost/compress/pull/598 + * flate: Faster histograms https://github.com/klauspost/compress/pull/620 + * deflate: Use compound hcode https://github.com/klauspost/compress/pull/622 + +* June 3, 2022 (v1.15.6) + * s2: Improve coding for long, close matches https://github.com/klauspost/compress/pull/613 + * s2c: Add Snappy/S2 stream recompression https://github.com/klauspost/compress/pull/611 + * zstd: Always use configured block size https://github.com/klauspost/compress/pull/605 + * zstd: Fix incorrect hash table placement for dict encoding in default https://github.com/klauspost/compress/pull/606 + * zstd: Apply default config to ZipDecompressor without options https://github.com/klauspost/compress/pull/608 + * gzhttp: Exclude more common archive formats https://github.com/klauspost/compress/pull/612 + * s2: Add ReaderIgnoreCRC https://github.com/klauspost/compress/pull/609 + * s2: Remove sanity load on index creation https://github.com/klauspost/compress/pull/607 + * snappy: Use dedicated function for scoring https://github.com/klauspost/compress/pull/614 + * s2c+s2d: Use official snappy framed extension https://github.com/klauspost/compress/pull/610 + +* May 25, 2022 (v1.15.5) + * s2: Add concurrent stream decompression https://github.com/klauspost/compress/pull/602 + * s2: Fix final emit oob read crash on amd64 https://github.com/klauspost/compress/pull/601 + * huff0: asm implementation of Decompress1X by @WojciechMula https://github.com/klauspost/compress/pull/596 + * zstd: Use 1 less goroutine for stream decoding https://github.com/klauspost/compress/pull/588 + * zstd: Copy literal in 16 byte blocks when possible https://github.com/klauspost/compress/pull/592 + * zstd: Speed up when WithDecoderLowmem(false) https://github.com/klauspost/compress/pull/599 + * zstd: faster next state update in BMI2 version of decode by @WojciechMula in https://github.com/klauspost/compress/pull/593 + * huff0: Do not check max size when reading table. https://github.com/klauspost/compress/pull/586 + * flate: Inplace hashing for level 7-9 https://github.com/klauspost/compress/pull/590 + + +* May 11, 2022 (v1.15.4) + * huff0: decompress directly into output by @WojciechMula in [#577](https://github.com/klauspost/compress/pull/577) + * inflate: Keep dict on stack [#581](https://github.com/klauspost/compress/pull/581) + * zstd: Faster decoding memcopy in asm [#583](https://github.com/klauspost/compress/pull/583) + * zstd: Fix ignored crc [#580](https://github.com/klauspost/compress/pull/580) + +* May 5, 2022 (v1.15.3) + * zstd: Allow to ignore checksum checking by @WojciechMula [#572](https://github.com/klauspost/compress/pull/572) + * s2: Fix incorrect seek for io.SeekEnd in [#575](https://github.com/klauspost/compress/pull/575) + +* Apr 26, 2022 (v1.15.2) + * zstd: Add x86-64 assembly for decompression on streams and blocks. Contributed by [@WojciechMula](https://github.com/WojciechMula). Typically 2x faster. [#528](https://github.com/klauspost/compress/pull/528) [#531](https://github.com/klauspost/compress/pull/531) [#545](https://github.com/klauspost/compress/pull/545) [#537](https://github.com/klauspost/compress/pull/537) + * zstd: Add options to ZipDecompressor and fixes [#539](https://github.com/klauspost/compress/pull/539) + * s2: Use sorted search for index [#555](https://github.com/klauspost/compress/pull/555) + * Minimum version is Go 1.16, added CI test on 1.18. + +* Mar 11, 2022 (v1.15.1) + * huff0: Add x86 assembly of Decode4X by @WojciechMula in [#512](https://github.com/klauspost/compress/pull/512) + * zstd: Reuse zip decoders in [#514](https://github.com/klauspost/compress/pull/514) + * zstd: Detect extra block data and report as corrupted in [#520](https://github.com/klauspost/compress/pull/520) + * zstd: Handle zero sized frame content size stricter in [#521](https://github.com/klauspost/compress/pull/521) + * zstd: Add stricter block size checks in [#523](https://github.com/klauspost/compress/pull/523) + +* Mar 3, 2022 (v1.15.0) + * zstd: Refactor decoder [#498](https://github.com/klauspost/compress/pull/498) + * zstd: Add stream encoding without goroutines [#505](https://github.com/klauspost/compress/pull/505) + * huff0: Prevent single blocks exceeding 16 bits by @klauspost in[#507](https://github.com/klauspost/compress/pull/507) + * flate: Inline literal emission [#509](https://github.com/klauspost/compress/pull/509) + * gzhttp: Add zstd to transport [#400](https://github.com/klauspost/compress/pull/400) + * gzhttp: Make content-type optional [#510](https://github.com/klauspost/compress/pull/510) + +Both compression and decompression now supports "synchronous" stream operations. This means that whenever "concurrency" is set to 1, they will operate without spawning goroutines. + +Stream decompression is now faster on asynchronous, since the goroutine allocation much more effectively splits the workload. On typical streams this will typically use 2 cores fully for decompression. When a stream has finished decoding no goroutines will be left over, so decoders can now safely be pooled and still be garbage collected. + +While the release has been extensively tested, it is recommended to testing when upgrading. + +
+ +
+ See changes to v1.14.x + +* Feb 22, 2022 (v1.14.4) + * flate: Fix rare huffman only (-2) corruption. [#503](https://github.com/klauspost/compress/pull/503) + * zip: Update deprecated CreateHeaderRaw to correctly call CreateRaw by @saracen in [#502](https://github.com/klauspost/compress/pull/502) + * zip: don't read data descriptor early by @saracen in [#501](https://github.com/klauspost/compress/pull/501) #501 + * huff0: Use static decompression buffer up to 30% faster [#499](https://github.com/klauspost/compress/pull/499) [#500](https://github.com/klauspost/compress/pull/500) + +* Feb 17, 2022 (v1.14.3) + * flate: Improve fastest levels compression speed ~10% more throughput. [#482](https://github.com/klauspost/compress/pull/482) [#489](https://github.com/klauspost/compress/pull/489) [#490](https://github.com/klauspost/compress/pull/490) [#491](https://github.com/klauspost/compress/pull/491) [#494](https://github.com/klauspost/compress/pull/494) [#478](https://github.com/klauspost/compress/pull/478) + * flate: Faster decompression speed, ~5-10%. [#483](https://github.com/klauspost/compress/pull/483) + * s2: Faster compression with Go v1.18 and amd64 microarch level 3+. [#484](https://github.com/klauspost/compress/pull/484) [#486](https://github.com/klauspost/compress/pull/486) + +* Jan 25, 2022 (v1.14.2) + * zstd: improve header decoder by @dsnet [#476](https://github.com/klauspost/compress/pull/476) + * zstd: Add bigger default blocks [#469](https://github.com/klauspost/compress/pull/469) + * zstd: Remove unused decompression buffer [#470](https://github.com/klauspost/compress/pull/470) + * zstd: Fix logically dead code by @ningmingxiao [#472](https://github.com/klauspost/compress/pull/472) + * flate: Improve level 7-9 [#471](https://github.com/klauspost/compress/pull/471) [#473](https://github.com/klauspost/compress/pull/473) + * zstd: Add noasm tag for xxhash [#475](https://github.com/klauspost/compress/pull/475) + +* Jan 11, 2022 (v1.14.1) + * s2: Add stream index in [#462](https://github.com/klauspost/compress/pull/462) + * flate: Speed and efficiency improvements in [#439](https://github.com/klauspost/compress/pull/439) [#461](https://github.com/klauspost/compress/pull/461) [#455](https://github.com/klauspost/compress/pull/455) [#452](https://github.com/klauspost/compress/pull/452) [#458](https://github.com/klauspost/compress/pull/458) + * zstd: Performance improvement in [#420]( https://github.com/klauspost/compress/pull/420) [#456](https://github.com/klauspost/compress/pull/456) [#437](https://github.com/klauspost/compress/pull/437) [#467](https://github.com/klauspost/compress/pull/467) [#468](https://github.com/klauspost/compress/pull/468) + * zstd: add arm64 xxhash assembly in [#464](https://github.com/klauspost/compress/pull/464) + * Add garbled for binaries for s2 in [#445](https://github.com/klauspost/compress/pull/445) +
+ +
+ See changes to v1.13.x + +* Aug 30, 2021 (v1.13.5) + * gz/zlib/flate: Alias stdlib errors [#425](https://github.com/klauspost/compress/pull/425) + * s2: Add block support to commandline tools [#413](https://github.com/klauspost/compress/pull/413) + * zstd: pooledZipWriter should return Writers to the same pool [#426](https://github.com/klauspost/compress/pull/426) + * Removed golang/snappy as external dependency for tests [#421](https://github.com/klauspost/compress/pull/421) + +* Aug 12, 2021 (v1.13.4) + * Add [snappy replacement package](https://github.com/klauspost/compress/tree/master/snappy). + * zstd: Fix incorrect encoding in "best" mode [#415](https://github.com/klauspost/compress/pull/415) + +* Aug 3, 2021 (v1.13.3) + * zstd: Improve Best compression [#404](https://github.com/klauspost/compress/pull/404) + * zstd: Fix WriteTo error forwarding [#411](https://github.com/klauspost/compress/pull/411) + * gzhttp: Return http.HandlerFunc instead of http.Handler. Unlikely breaking change. [#406](https://github.com/klauspost/compress/pull/406) + * s2sx: Fix max size error [#399](https://github.com/klauspost/compress/pull/399) + * zstd: Add optional stream content size on reset [#401](https://github.com/klauspost/compress/pull/401) + * zstd: use SpeedBestCompression for level >= 10 [#410](https://github.com/klauspost/compress/pull/410) + +* Jun 14, 2021 (v1.13.1) + * s2: Add full Snappy output support [#396](https://github.com/klauspost/compress/pull/396) + * zstd: Add configurable [Decoder window](https://pkg.go.dev/github.com/klauspost/compress/zstd#WithDecoderMaxWindow) size [#394](https://github.com/klauspost/compress/pull/394) + * gzhttp: Add header to skip compression [#389](https://github.com/klauspost/compress/pull/389) + * s2: Improve speed with bigger output margin [#395](https://github.com/klauspost/compress/pull/395) + +* Jun 3, 2021 (v1.13.0) + * Added [gzhttp](https://github.com/klauspost/compress/tree/master/gzhttp#gzip-handler) which allows wrapping HTTP servers and clients with GZIP compressors. + * zstd: Detect short invalid signatures [#382](https://github.com/klauspost/compress/pull/382) + * zstd: Spawn decoder goroutine only if needed. [#380](https://github.com/klauspost/compress/pull/380) +
+ + +
+ See changes to v1.12.x + +* May 25, 2021 (v1.12.3) + * deflate: Better/faster Huffman encoding [#374](https://github.com/klauspost/compress/pull/374) + * deflate: Allocate less for history. [#375](https://github.com/klauspost/compress/pull/375) + * zstd: Forward read errors [#373](https://github.com/klauspost/compress/pull/373) + +* Apr 27, 2021 (v1.12.2) + * zstd: Improve better/best compression [#360](https://github.com/klauspost/compress/pull/360) [#364](https://github.com/klauspost/compress/pull/364) [#365](https://github.com/klauspost/compress/pull/365) + * zstd: Add helpers to compress/decompress zstd inside zip files [#363](https://github.com/klauspost/compress/pull/363) + * deflate: Improve level 5+6 compression [#367](https://github.com/klauspost/compress/pull/367) + * s2: Improve better/best compression [#358](https://github.com/klauspost/compress/pull/358) [#359](https://github.com/klauspost/compress/pull/358) + * s2: Load after checking src limit on amd64. [#362](https://github.com/klauspost/compress/pull/362) + * s2sx: Limit max executable size [#368](https://github.com/klauspost/compress/pull/368) + +* Apr 14, 2021 (v1.12.1) + * snappy package removed. Upstream added as dependency. + * s2: Better compression in "best" mode [#353](https://github.com/klauspost/compress/pull/353) + * s2sx: Add stdin input and detect pre-compressed from signature [#352](https://github.com/klauspost/compress/pull/352) + * s2c/s2d: Add http as possible input [#348](https://github.com/klauspost/compress/pull/348) + * s2c/s2d/s2sx: Always truncate when writing files [#352](https://github.com/klauspost/compress/pull/352) + * zstd: Reduce memory usage further when using [WithLowerEncoderMem](https://pkg.go.dev/github.com/klauspost/compress/zstd#WithLowerEncoderMem) [#346](https://github.com/klauspost/compress/pull/346) + * s2: Fix potential problem with amd64 assembly and profilers [#349](https://github.com/klauspost/compress/pull/349) +
+ +
+ See changes to v1.11.x + +* Mar 26, 2021 (v1.11.13) + * zstd: Big speedup on small dictionary encodes [#344](https://github.com/klauspost/compress/pull/344) [#345](https://github.com/klauspost/compress/pull/345) + * zstd: Add [WithLowerEncoderMem](https://pkg.go.dev/github.com/klauspost/compress/zstd#WithLowerEncoderMem) encoder option [#336](https://github.com/klauspost/compress/pull/336) + * deflate: Improve entropy compression [#338](https://github.com/klauspost/compress/pull/338) + * s2: Clean up and minor performance improvement in best [#341](https://github.com/klauspost/compress/pull/341) + +* Mar 5, 2021 (v1.11.12) + * s2: Add `s2sx` binary that creates [self extracting archives](https://github.com/klauspost/compress/tree/master/s2#s2sx-self-extracting-archives). + * s2: Speed up decompression on non-assembly platforms [#328](https://github.com/klauspost/compress/pull/328) + +* Mar 1, 2021 (v1.11.9) + * s2: Add ARM64 decompression assembly. Around 2x output speed. [#324](https://github.com/klauspost/compress/pull/324) + * s2: Improve "better" speed and efficiency. [#325](https://github.com/klauspost/compress/pull/325) + * s2: Fix binaries. + +* Feb 25, 2021 (v1.11.8) + * s2: Fixed occasional out-of-bounds write on amd64. Upgrade recommended. + * s2: Add AMD64 assembly for better mode. 25-50% faster. [#315](https://github.com/klauspost/compress/pull/315) + * s2: Less upfront decoder allocation. [#322](https://github.com/klauspost/compress/pull/322) + * zstd: Faster "compression" of incompressible data. [#314](https://github.com/klauspost/compress/pull/314) + * zip: Fix zip64 headers. [#313](https://github.com/klauspost/compress/pull/313) + +* Jan 14, 2021 (v1.11.7) + * Use Bytes() interface to get bytes across packages. [#309](https://github.com/klauspost/compress/pull/309) + * s2: Add 'best' compression option. [#310](https://github.com/klauspost/compress/pull/310) + * s2: Add ReaderMaxBlockSize, changes `s2.NewReader` signature to include varargs. [#311](https://github.com/klauspost/compress/pull/311) + * s2: Fix crash on small better buffers. [#308](https://github.com/klauspost/compress/pull/308) + * s2: Clean up decoder. [#312](https://github.com/klauspost/compress/pull/312) + +* Jan 7, 2021 (v1.11.6) + * zstd: Make decoder allocations smaller [#306](https://github.com/klauspost/compress/pull/306) + * zstd: Free Decoder resources when Reset is called with a nil io.Reader [#305](https://github.com/klauspost/compress/pull/305) + +* Dec 20, 2020 (v1.11.4) + * zstd: Add Best compression mode [#304](https://github.com/klauspost/compress/pull/304) + * Add header decoder [#299](https://github.com/klauspost/compress/pull/299) + * s2: Add uncompressed stream option [#297](https://github.com/klauspost/compress/pull/297) + * Simplify/speed up small blocks with known max size. [#300](https://github.com/klauspost/compress/pull/300) + * zstd: Always reset literal dict encoder [#303](https://github.com/klauspost/compress/pull/303) + +* Nov 15, 2020 (v1.11.3) + * inflate: 10-15% faster decompression [#293](https://github.com/klauspost/compress/pull/293) + * zstd: Tweak DecodeAll default allocation [#295](https://github.com/klauspost/compress/pull/295) + +* Oct 11, 2020 (v1.11.2) + * s2: Fix out of bounds read in "better" block compression [#291](https://github.com/klauspost/compress/pull/291) + +* Oct 1, 2020 (v1.11.1) + * zstd: Set allLitEntropy true in default configuration [#286](https://github.com/klauspost/compress/pull/286) + +* Sept 8, 2020 (v1.11.0) + * zstd: Add experimental compression [dictionaries](https://github.com/klauspost/compress/tree/master/zstd#dictionaries) [#281](https://github.com/klauspost/compress/pull/281) + * zstd: Fix mixed Write and ReadFrom calls [#282](https://github.com/klauspost/compress/pull/282) + * inflate/gz: Limit variable shifts, ~5% faster decompression [#274](https://github.com/klauspost/compress/pull/274) +
+ +
+ See changes to v1.10.x + +* July 8, 2020 (v1.10.11) + * zstd: Fix extra block when compressing with ReadFrom. [#278](https://github.com/klauspost/compress/pull/278) + * huff0: Also populate compression table when reading decoding table. [#275](https://github.com/klauspost/compress/pull/275) + +* June 23, 2020 (v1.10.10) + * zstd: Skip entropy compression in fastest mode when no matches. [#270](https://github.com/klauspost/compress/pull/270) + +* June 16, 2020 (v1.10.9): + * zstd: API change for specifying dictionaries. See [#268](https://github.com/klauspost/compress/pull/268) + * zip: update CreateHeaderRaw to handle zip64 fields. [#266](https://github.com/klauspost/compress/pull/266) + * Fuzzit tests removed. The service has been purchased and is no longer available. + +* June 5, 2020 (v1.10.8): + * 1.15x faster zstd block decompression. [#265](https://github.com/klauspost/compress/pull/265) + +* June 1, 2020 (v1.10.7): + * Added zstd decompression [dictionary support](https://github.com/klauspost/compress/tree/master/zstd#dictionaries) + * Increase zstd decompression speed up to 1.19x. [#259](https://github.com/klauspost/compress/pull/259) + * Remove internal reset call in zstd compression and reduce allocations. [#263](https://github.com/klauspost/compress/pull/263) + +* May 21, 2020: (v1.10.6) + * zstd: Reduce allocations while decoding. [#258](https://github.com/klauspost/compress/pull/258), [#252](https://github.com/klauspost/compress/pull/252) + * zstd: Stricter decompression checks. + +* April 12, 2020: (v1.10.5) + * s2-commands: Flush output when receiving SIGINT. [#239](https://github.com/klauspost/compress/pull/239) + +* Apr 8, 2020: (v1.10.4) + * zstd: Minor/special case optimizations. [#251](https://github.com/klauspost/compress/pull/251), [#250](https://github.com/klauspost/compress/pull/250), [#249](https://github.com/klauspost/compress/pull/249), [#247](https://github.com/klauspost/compress/pull/247) +* Mar 11, 2020: (v1.10.3) + * s2: Use S2 encoder in pure Go mode for Snappy output as well. [#245](https://github.com/klauspost/compress/pull/245) + * s2: Fix pure Go block encoder. [#244](https://github.com/klauspost/compress/pull/244) + * zstd: Added "better compression" mode. [#240](https://github.com/klauspost/compress/pull/240) + * zstd: Improve speed of fastest compression mode by 5-10% [#241](https://github.com/klauspost/compress/pull/241) + * zstd: Skip creating encoders when not needed. [#238](https://github.com/klauspost/compress/pull/238) + +* Feb 27, 2020: (v1.10.2) + * Close to 50% speedup in inflate (gzip/zip decompression). [#236](https://github.com/klauspost/compress/pull/236) [#234](https://github.com/klauspost/compress/pull/234) [#232](https://github.com/klauspost/compress/pull/232) + * Reduce deflate level 1-6 memory usage up to 59%. [#227](https://github.com/klauspost/compress/pull/227) + +* Feb 18, 2020: (v1.10.1) + * Fix zstd crash when resetting multiple times without sending data. [#226](https://github.com/klauspost/compress/pull/226) + * deflate: Fix dictionary use on level 1-6. [#224](https://github.com/klauspost/compress/pull/224) + * Remove deflate writer reference when closing. [#224](https://github.com/klauspost/compress/pull/224) + +* Feb 4, 2020: (v1.10.0) + * Add optional dictionary to [stateless deflate](https://pkg.go.dev/github.com/klauspost/compress/flate?tab=doc#StatelessDeflate). Breaking change, send `nil` for previous behaviour. [#216](https://github.com/klauspost/compress/pull/216) + * Fix buffer overflow on repeated small block deflate. [#218](https://github.com/klauspost/compress/pull/218) + * Allow copying content from an existing ZIP file without decompressing+compressing. [#214](https://github.com/klauspost/compress/pull/214) + * Added [S2](https://github.com/klauspost/compress/tree/master/s2#s2-compression) AMD64 assembler and various optimizations. Stream speed >10GB/s. [#186](https://github.com/klauspost/compress/pull/186) + +
+ +
+ See changes prior to v1.10.0 + +* Jan 20,2020 (v1.9.8) Optimize gzip/deflate with better size estimates and faster table generation. [#207](https://github.com/klauspost/compress/pull/207) by [luyu6056](https://github.com/luyu6056), [#206](https://github.com/klauspost/compress/pull/206). +* Jan 11, 2020: S2 Encode/Decode will use provided buffer if capacity is big enough. [#204](https://github.com/klauspost/compress/pull/204) +* Jan 5, 2020: (v1.9.7) Fix another zstd regression in v1.9.5 - v1.9.6 removed. +* Jan 4, 2020: (v1.9.6) Regression in v1.9.5 fixed causing corrupt zstd encodes in rare cases. +* Jan 4, 2020: Faster IO in [s2c + s2d commandline tools](https://github.com/klauspost/compress/tree/master/s2#commandline-tools) compression/decompression. [#192](https://github.com/klauspost/compress/pull/192) +* Dec 29, 2019: Removed v1.9.5 since fuzz tests showed a compatibility problem with the reference zstandard decoder. +* Dec 29, 2019: (v1.9.5) zstd: 10-20% faster block compression. [#199](https://github.com/klauspost/compress/pull/199) +* Dec 29, 2019: [zip](https://godoc.org/github.com/klauspost/compress/zip) package updated with latest Go features +* Dec 29, 2019: zstd: Single segment flag condintions tweaked. [#197](https://github.com/klauspost/compress/pull/197) +* Dec 18, 2019: s2: Faster compression when ReadFrom is used. [#198](https://github.com/klauspost/compress/pull/198) +* Dec 10, 2019: s2: Fix repeat length output when just above at 16MB limit. +* Dec 10, 2019: zstd: Add function to get decoder as io.ReadCloser. [#191](https://github.com/klauspost/compress/pull/191) +* Dec 3, 2019: (v1.9.4) S2: limit max repeat length. [#188](https://github.com/klauspost/compress/pull/188) +* Dec 3, 2019: Add [WithNoEntropyCompression](https://godoc.org/github.com/klauspost/compress/zstd#WithNoEntropyCompression) to zstd [#187](https://github.com/klauspost/compress/pull/187) +* Dec 3, 2019: Reduce memory use for tests. Check for leaked goroutines. +* Nov 28, 2019 (v1.9.3) Less allocations in stateless deflate. +* Nov 28, 2019: 5-20% Faster huff0 decode. Impacts zstd as well. [#184](https://github.com/klauspost/compress/pull/184) +* Nov 12, 2019 (v1.9.2) Added [Stateless Compression](#stateless-compression) for gzip/deflate. +* Nov 12, 2019: Fixed zstd decompression of large single blocks. [#180](https://github.com/klauspost/compress/pull/180) +* Nov 11, 2019: Set default [s2c](https://github.com/klauspost/compress/tree/master/s2#commandline-tools) block size to 4MB. +* Nov 11, 2019: Reduce inflate memory use by 1KB. +* Nov 10, 2019: Less allocations in deflate bit writer. +* Nov 10, 2019: Fix inconsistent error returned by zstd decoder. +* Oct 28, 2019 (v1.9.1) ztsd: Fix crash when compressing blocks. [#174](https://github.com/klauspost/compress/pull/174) +* Oct 24, 2019 (v1.9.0) zstd: Fix rare data corruption [#173](https://github.com/klauspost/compress/pull/173) +* Oct 24, 2019 zstd: Fix huff0 out of buffer write [#171](https://github.com/klauspost/compress/pull/171) and always return errors [#172](https://github.com/klauspost/compress/pull/172) +* Oct 10, 2019: Big deflate rewrite, 30-40% faster with better compression [#105](https://github.com/klauspost/compress/pull/105) + +
+ +
+ See changes prior to v1.9.0 + +* Oct 10, 2019: (v1.8.6) zstd: Allow partial reads to get flushed data. [#169](https://github.com/klauspost/compress/pull/169) +* Oct 3, 2019: Fix inconsistent results on broken zstd streams. +* Sep 25, 2019: Added `-rm` (remove source files) and `-q` (no output except errors) to `s2c` and `s2d` [commands](https://github.com/klauspost/compress/tree/master/s2#commandline-tools) +* Sep 16, 2019: (v1.8.4) Add `s2c` and `s2d` [commandline tools](https://github.com/klauspost/compress/tree/master/s2#commandline-tools). +* Sep 10, 2019: (v1.8.3) Fix s2 decoder [Skip](https://godoc.org/github.com/klauspost/compress/s2#Reader.Skip). +* Sep 7, 2019: zstd: Added [WithWindowSize](https://godoc.org/github.com/klauspost/compress/zstd#WithWindowSize), contributed by [ianwilkes](https://github.com/ianwilkes). +* Sep 5, 2019: (v1.8.2) Add [WithZeroFrames](https://godoc.org/github.com/klauspost/compress/zstd#WithZeroFrames) which adds full zero payload block encoding option. +* Sep 5, 2019: Lazy initialization of zstandard predefined en/decoder tables. +* Aug 26, 2019: (v1.8.1) S2: 1-2% compression increase in "better" compression mode. +* Aug 26, 2019: zstd: Check maximum size of Huffman 1X compressed literals while decoding. +* Aug 24, 2019: (v1.8.0) Added [S2 compression](https://github.com/klauspost/compress/tree/master/s2#s2-compression), a high performance replacement for Snappy. +* Aug 21, 2019: (v1.7.6) Fixed minor issues found by fuzzer. One could lead to zstd not decompressing. +* Aug 18, 2019: Add [fuzzit](https://fuzzit.dev/) continuous fuzzing. +* Aug 14, 2019: zstd: Skip incompressible data 2x faster. [#147](https://github.com/klauspost/compress/pull/147) +* Aug 4, 2019 (v1.7.5): Better literal compression. [#146](https://github.com/klauspost/compress/pull/146) +* Aug 4, 2019: Faster zstd compression. [#143](https://github.com/klauspost/compress/pull/143) [#144](https://github.com/klauspost/compress/pull/144) +* Aug 4, 2019: Faster zstd decompression. [#145](https://github.com/klauspost/compress/pull/145) [#143](https://github.com/klauspost/compress/pull/143) [#142](https://github.com/klauspost/compress/pull/142) +* July 15, 2019 (v1.7.4): Fix double EOF block in rare cases on zstd encoder. +* July 15, 2019 (v1.7.3): Minor speedup/compression increase in default zstd encoder. +* July 14, 2019: zstd decoder: Fix decompression error on multiple uses with mixed content. +* July 7, 2019 (v1.7.2): Snappy update, zstd decoder potential race fix. +* June 17, 2019: zstd decompression bugfix. +* June 17, 2019: fix 32 bit builds. +* June 17, 2019: Easier use in modules (less dependencies). +* June 9, 2019: New stronger "default" [zstd](https://github.com/klauspost/compress/tree/master/zstd#zstd) compression mode. Matches zstd default compression ratio. +* June 5, 2019: 20-40% throughput in [zstandard](https://github.com/klauspost/compress/tree/master/zstd#zstd) compression and better compression. +* June 5, 2019: deflate/gzip compression: Reduce memory usage of lower compression levels. +* June 2, 2019: Added [zstandard](https://github.com/klauspost/compress/tree/master/zstd#zstd) compression! +* May 25, 2019: deflate/gzip: 10% faster bit writer, mostly visible in lower levels. +* Apr 22, 2019: [zstd](https://github.com/klauspost/compress/tree/master/zstd#zstd) decompression added. +* Aug 1, 2018: Added [huff0 README](https://github.com/klauspost/compress/tree/master/huff0#huff0-entropy-compression). +* Jul 8, 2018: Added [Performance Update 2018](#performance-update-2018) below. +* Jun 23, 2018: Merged [Go 1.11 inflate optimizations](https://go-review.googlesource.com/c/go/+/102235). Go 1.9 is now required. Backwards compatible version tagged with [v1.3.0](https://github.com/klauspost/compress/releases/tag/v1.3.0). +* Apr 2, 2018: Added [huff0](https://godoc.org/github.com/klauspost/compress/huff0) en/decoder. Experimental for now, API may change. +* Mar 4, 2018: Added [FSE Entropy](https://godoc.org/github.com/klauspost/compress/fse) en/decoder. Experimental for now, API may change. +* Nov 3, 2017: Add compression [Estimate](https://godoc.org/github.com/klauspost/compress#Estimate) function. +* May 28, 2017: Reduce allocations when resetting decoder. +* Apr 02, 2017: Change back to official crc32, since changes were merged in Go 1.7. +* Jan 14, 2017: Reduce stack pressure due to array copies. See [Issue #18625](https://github.com/golang/go/issues/18625). +* Oct 25, 2016: Level 2-4 have been rewritten and now offers significantly better performance than before. +* Oct 20, 2016: Port zlib changes from Go 1.7 to fix zlib writer issue. Please update. +* Oct 16, 2016: Go 1.7 changes merged. Apples to apples this package is a few percent faster, but has a significantly better balance between speed and compression per level. +* Mar 24, 2016: Always attempt Huffman encoding on level 4-7. This improves base 64 encoded data compression. +* Mar 24, 2016: Small speedup for level 1-3. +* Feb 19, 2016: Faster bit writer, level -2 is 15% faster, level 1 is 4% faster. +* Feb 19, 2016: Handle small payloads faster in level 1-3. +* Feb 19, 2016: Added faster level 2 + 3 compression modes. +* Feb 19, 2016: [Rebalanced compression levels](https://blog.klauspost.com/rebalancing-deflate-compression-levels/), so there is a more even progression in terms of compression. New default level is 5. +* Feb 14, 2016: Snappy: Merge upstream changes. +* Feb 14, 2016: Snappy: Fix aggressive skipping. +* Feb 14, 2016: Snappy: Update benchmark. +* Feb 13, 2016: Deflate: Fixed assembler problem that could lead to sub-optimal compression. +* Feb 12, 2016: Snappy: Added AMD64 SSE 4.2 optimizations to matching, which makes easy to compress material run faster. Typical speedup is around 25%. +* Feb 9, 2016: Added Snappy package fork. This version is 5-7% faster, much more on hard to compress content. +* Jan 30, 2016: Optimize level 1 to 3 by not considering static dictionary or storing uncompressed. ~4-5% speedup. +* Jan 16, 2016: Optimization on deflate level 1,2,3 compression. +* Jan 8 2016: Merge [CL 18317](https://go-review.googlesource.com/#/c/18317): fix reading, writing of zip64 archives. +* Dec 8 2015: Make level 1 and -2 deterministic even if write size differs. +* Dec 8 2015: Split encoding functions, so hashing and matching can potentially be inlined. 1-3% faster on AMD64. 5% faster on other platforms. +* Dec 8 2015: Fixed rare [one byte out-of bounds read](https://github.com/klauspost/compress/issues/20). Please update! +* Nov 23 2015: Optimization on token writer. ~2-4% faster. Contributed by [@dsnet](https://github.com/dsnet). +* Nov 20 2015: Small optimization to bit writer on 64 bit systems. +* Nov 17 2015: Fixed out-of-bound errors if the underlying Writer returned an error. See [#15](https://github.com/klauspost/compress/issues/15). +* Nov 12 2015: Added [io.WriterTo](https://golang.org/pkg/io/#WriterTo) support to gzip/inflate. +* Nov 11 2015: Merged [CL 16669](https://go-review.googlesource.com/#/c/16669/4): archive/zip: enable overriding (de)compressors per file +* Oct 15 2015: Added skipping on uncompressible data. Random data speed up >5x. + +
+ +# deflate usage + +The packages are drop-in replacements for standard libraries. Simply replace the import path to use them: + +Typical speed is about 2x of the standard library packages. + +| old import | new import | Documentation | +|------------------|---------------------------------------|-------------------------------------------------------------------------| +| `compress/gzip` | `github.com/klauspost/compress/gzip` | [gzip](https://pkg.go.dev/github.com/klauspost/compress/gzip?tab=doc) | +| `compress/zlib` | `github.com/klauspost/compress/zlib` | [zlib](https://pkg.go.dev/github.com/klauspost/compress/zlib?tab=doc) | +| `archive/zip` | `github.com/klauspost/compress/zip` | [zip](https://pkg.go.dev/github.com/klauspost/compress/zip?tab=doc) | +| `compress/flate` | `github.com/klauspost/compress/flate` | [flate](https://pkg.go.dev/github.com/klauspost/compress/flate?tab=doc) | + +* Optimized [deflate](https://godoc.org/github.com/klauspost/compress/flate) packages which can be used as a dropin replacement for [gzip](https://godoc.org/github.com/klauspost/compress/gzip), [zip](https://godoc.org/github.com/klauspost/compress/zip) and [zlib](https://godoc.org/github.com/klauspost/compress/zlib). + +You may also be interested in [pgzip](https://github.com/klauspost/pgzip), which is a drop in replacement for gzip, which support multithreaded compression on big files and the optimized [crc32](https://github.com/klauspost/crc32) package used by these packages. + +The packages contains the same as the standard library, so you can use the godoc for that: [gzip](http://golang.org/pkg/compress/gzip/), [zip](http://golang.org/pkg/archive/zip/), [zlib](http://golang.org/pkg/compress/zlib/), [flate](http://golang.org/pkg/compress/flate/). + +Currently there is only minor speedup on decompression (mostly CRC32 calculation). + +Memory usage is typically 1MB for a Writer. stdlib is in the same range. +If you expect to have a lot of concurrently allocated Writers consider using +the stateless compress described below. + +For compression performance, see: [this spreadsheet](https://docs.google.com/spreadsheets/d/1nuNE2nPfuINCZJRMt6wFWhKpToF95I47XjSsc-1rbPQ/edit?usp=sharing). + +To disable all assembly add `-tags=noasm`. This works across all packages. + +# Stateless compression + +This package offers stateless compression as a special option for gzip/deflate. +It will do compression but without maintaining any state between Write calls. + +This means there will be no memory kept between Write calls, but compression and speed will be suboptimal. + +This is only relevant in cases where you expect to run many thousands of compressors concurrently, +but with very little activity. This is *not* intended for regular web servers serving individual requests. + +Because of this, the size of actual Write calls will affect output size. + +In gzip, specify level `-3` / `gzip.StatelessCompression` to enable. + +For direct deflate use, NewStatelessWriter and StatelessDeflate are available. See [documentation](https://godoc.org/github.com/klauspost/compress/flate#NewStatelessWriter) + +A `bufio.Writer` can of course be used to control write sizes. For example, to use a 4KB buffer: + +```go + // replace 'ioutil.Discard' with your output. + gzw, err := gzip.NewWriterLevel(ioutil.Discard, gzip.StatelessCompression) + if err != nil { + return err + } + defer gzw.Close() + + w := bufio.NewWriterSize(gzw, 4096) + defer w.Flush() + + // Write to 'w' +``` + +This will only use up to 4KB in memory when the writer is idle. + +Compression is almost always worse than the fastest compression level +and each write will allocate (a little) memory. + + +# Other packages + +Here are other packages of good quality and pure Go (no cgo wrappers or autoconverted code): + +* [github.com/pierrec/lz4](https://github.com/pierrec/lz4) - strong multithreaded LZ4 compression. +* [github.com/cosnicolaou/pbzip2](https://github.com/cosnicolaou/pbzip2) - multithreaded bzip2 decompression. +* [github.com/dsnet/compress](https://github.com/dsnet/compress) - brotli decompression, bzip2 writer. +* [github.com/ronanh/intcomp](https://github.com/ronanh/intcomp) - Integer compression. +* [github.com/spenczar/fpc](https://github.com/spenczar/fpc) - Float compression. +* [github.com/minio/zipindex](https://github.com/minio/zipindex) - External ZIP directory index. +* [github.com/ybirader/pzip](https://github.com/ybirader/pzip) - Fast concurrent zip archiver and extractor. + +# license + +This code is licensed under the same conditions as the original Go code. See LICENSE file. diff --git a/vendor/github.com/klauspost/compress/SECURITY.md b/vendor/github.com/klauspost/compress/SECURITY.md new file mode 100644 index 0000000000..ca6685e2b7 --- /dev/null +++ b/vendor/github.com/klauspost/compress/SECURITY.md @@ -0,0 +1,25 @@ +# Security Policy + +## Supported Versions + +Security updates are applied only to the latest release. + +## Vulnerability Definition + +A security vulnerability is a bug that with certain input triggers a crash or an infinite loop. Most calls will have varying execution time and only in rare cases will slow operation be considered a security vulnerability. + +Corrupted output generally is not considered a security vulnerability, unless independent operations are able to affect each other. Note that not all functionality is re-entrant and safe to use concurrently. + +Out-of-memory crashes only applies if the en/decoder uses an abnormal amount of memory, with appropriate options applied, to limit maximum window size, concurrency, etc. However, if you are in doubt you are welcome to file a security issue. + +It is assumed that all callers are trusted, meaning internal data exposed through reflection or inspection of returned data structures is not considered a vulnerability. + +Vulnerabilities resulting from compiler/assembler errors should be reported upstream. Depending on the severity this package may or may not implement a workaround. + +## Reporting a Vulnerability + +If you have discovered a security vulnerability in this project, please report it privately. **Do not disclose it as a public issue.** This gives us time to work with you to fix the issue before public exposure, reducing the chance that the exploit will be used before a patch is released. + +Please disclose it at [security advisory](https://github.com/klauspost/compress/security/advisories/new). If possible please provide a minimal reproducer. If the issue only applies to a single platform, it would be helpful to provide access to that. + +This project is maintained by a team of volunteers on a reasonable-effort basis. As such, vulnerabilities will be disclosed in a best effort base. diff --git a/vendor/github.com/klauspost/compress/compressible.go b/vendor/github.com/klauspost/compress/compressible.go new file mode 100644 index 0000000000..ea5a692d51 --- /dev/null +++ b/vendor/github.com/klauspost/compress/compressible.go @@ -0,0 +1,85 @@ +package compress + +import "math" + +// Estimate returns a normalized compressibility estimate of block b. +// Values close to zero are likely uncompressible. +// Values above 0.1 are likely to be compressible. +// Values above 0.5 are very compressible. +// Very small lengths will return 0. +func Estimate(b []byte) float64 { + if len(b) < 16 { + return 0 + } + + // Correctly predicted order 1 + hits := 0 + lastMatch := false + var o1 [256]byte + var hist [256]int + c1 := byte(0) + for _, c := range b { + if c == o1[c1] { + // We only count a hit if there was two correct predictions in a row. + if lastMatch { + hits++ + } + lastMatch = true + } else { + lastMatch = false + } + o1[c1] = c + c1 = c + hist[c]++ + } + + // Use x^0.6 to give better spread + prediction := math.Pow(float64(hits)/float64(len(b)), 0.6) + + // Calculate histogram distribution + variance := float64(0) + avg := float64(len(b)) / 256 + + for _, v := range hist { + Δ := float64(v) - avg + variance += Δ * Δ + } + + stddev := math.Sqrt(float64(variance)) / float64(len(b)) + exp := math.Sqrt(1 / float64(len(b))) + + // Subtract expected stddev + stddev -= exp + if stddev < 0 { + stddev = 0 + } + stddev *= 1 + exp + + // Use x^0.4 to give better spread + entropy := math.Pow(stddev, 0.4) + + // 50/50 weight between prediction and histogram distribution + return math.Pow((prediction+entropy)/2, 0.9) +} + +// ShannonEntropyBits returns the number of bits minimum required to represent +// an entropy encoding of the input bytes. +// https://en.wiktionary.org/wiki/Shannon_entropy +func ShannonEntropyBits(b []byte) int { + if len(b) == 0 { + return 0 + } + var hist [256]int + for _, c := range b { + hist[c]++ + } + shannon := float64(0) + invTotal := 1.0 / float64(len(b)) + for _, v := range hist[:] { + if v > 0 { + n := float64(v) + shannon += math.Ceil(-math.Log2(n*invTotal) * n) + } + } + return int(math.Ceil(shannon)) +} diff --git a/vendor/github.com/klauspost/compress/fse/README.md b/vendor/github.com/klauspost/compress/fse/README.md new file mode 100644 index 0000000000..ea7324da67 --- /dev/null +++ b/vendor/github.com/klauspost/compress/fse/README.md @@ -0,0 +1,79 @@ +# Finite State Entropy + +This package provides Finite State Entropy encoding and decoding. + +Finite State Entropy (also referenced as [tANS](https://en.wikipedia.org/wiki/Asymmetric_numeral_systems#tANS)) +encoding provides a fast near-optimal symbol encoding/decoding +for byte blocks as implemented in [zstandard](https://github.com/facebook/zstd). + +This can be used for compressing input with a lot of similar input values to the smallest number of bytes. +This does not perform any multi-byte [dictionary coding](https://en.wikipedia.org/wiki/Dictionary_coder) as LZ coders, +but it can be used as a secondary step to compressors (like Snappy) that does not do entropy encoding. + +* [Godoc documentation](https://godoc.org/github.com/klauspost/compress/fse) + +## News + + * Feb 2018: First implementation released. Consider this beta software for now. + +# Usage + +This package provides a low level interface that allows to compress single independent blocks. + +Each block is separate, and there is no built in integrity checks. +This means that the caller should keep track of block sizes and also do checksums if needed. + +Compressing a block is done via the [`Compress`](https://godoc.org/github.com/klauspost/compress/fse#Compress) function. +You must provide input and will receive the output and maybe an error. + +These error values can be returned: + +| Error | Description | +|---------------------|-----------------------------------------------------------------------------| +| `` | Everything ok, output is returned | +| `ErrIncompressible` | Returned when input is judged to be too hard to compress | +| `ErrUseRLE` | Returned from the compressor when the input is a single byte value repeated | +| `(error)` | An internal error occurred. | + +As can be seen above there are errors that will be returned even under normal operation so it is important to handle these. + +To reduce allocations you can provide a [`Scratch`](https://godoc.org/github.com/klauspost/compress/fse#Scratch) object +that can be re-used for successive calls. Both compression and decompression accepts a `Scratch` object, and the same +object can be used for both. + +Be aware, that when re-using a `Scratch` object that the *output* buffer is also re-used, so if you are still using this +you must set the `Out` field in the scratch to nil. The same buffer is used for compression and decompression output. + +Decompressing is done by calling the [`Decompress`](https://godoc.org/github.com/klauspost/compress/fse#Decompress) function. +You must provide the output from the compression stage, at exactly the size you got back. If you receive an error back +your input was likely corrupted. + +It is important to note that a successful decoding does *not* mean your output matches your original input. +There are no integrity checks, so relying on errors from the decompressor does not assure your data is valid. + +For more detailed usage, see examples in the [godoc documentation](https://godoc.org/github.com/klauspost/compress/fse#pkg-examples). + +# Performance + +A lot of factors are affecting speed. Block sizes and compressibility of the material are primary factors. +All compression functions are currently only running on the calling goroutine so only one core will be used per block. + +The compressor is significantly faster if symbols are kept as small as possible. The highest byte value of the input +is used to reduce some of the processing, so if all your input is above byte value 64 for instance, it may be +beneficial to transpose all your input values down by 64. + +With moderate block sizes around 64k speed are typically 200MB/s per core for compression and +around 300MB/s decompression speed. + +The same hardware typically does Huffman (deflate) encoding at 125MB/s and decompression at 100MB/s. + +# Plans + +At one point, more internals will be exposed to facilitate more "expert" usage of the components. + +A streaming interface is also likely to be implemented. Likely compatible with [FSE stream format](https://github.com/Cyan4973/FiniteStateEntropy/blob/dev/programs/fileio.c#L261). + +# Contributing + +Contributions are always welcome. Be aware that adding public functions will require good justification and breaking +changes will likely not be accepted. If in doubt open an issue before writing the PR. \ No newline at end of file diff --git a/vendor/github.com/klauspost/compress/fse/bitreader.go b/vendor/github.com/klauspost/compress/fse/bitreader.go new file mode 100644 index 0000000000..f65eb3909c --- /dev/null +++ b/vendor/github.com/klauspost/compress/fse/bitreader.go @@ -0,0 +1,122 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +package fse + +import ( + "encoding/binary" + "errors" + "io" +) + +// bitReader reads a bitstream in reverse. +// The last set bit indicates the start of the stream and is used +// for aligning the input. +type bitReader struct { + in []byte + off uint // next byte to read is at in[off - 1] + value uint64 + bitsRead uint8 +} + +// init initializes and resets the bit reader. +func (b *bitReader) init(in []byte) error { + if len(in) < 1 { + return errors.New("corrupt stream: too short") + } + b.in = in + b.off = uint(len(in)) + // The highest bit of the last byte indicates where to start + v := in[len(in)-1] + if v == 0 { + return errors.New("corrupt stream, did not find end of stream") + } + b.bitsRead = 64 + b.value = 0 + if len(in) >= 8 { + b.fillFastStart() + } else { + b.fill() + b.fill() + } + b.bitsRead += 8 - uint8(highBits(uint32(v))) + return nil +} + +// getBits will return n bits. n can be 0. +func (b *bitReader) getBits(n uint8) uint16 { + if n == 0 || b.bitsRead >= 64 { + return 0 + } + return b.getBitsFast(n) +} + +// getBitsFast requires that at least one bit is requested every time. +// There are no checks if the buffer is filled. +func (b *bitReader) getBitsFast(n uint8) uint16 { + const regMask = 64 - 1 + v := uint16((b.value << (b.bitsRead & regMask)) >> ((regMask + 1 - n) & regMask)) + b.bitsRead += n + return v +} + +// fillFast() will make sure at least 32 bits are available. +// There must be at least 4 bytes available. +func (b *bitReader) fillFast() { + if b.bitsRead < 32 { + return + } + // 2 bounds checks. + v := b.in[b.off-4:] + v = v[:4] + low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + b.value = (b.value << 32) | uint64(low) + b.bitsRead -= 32 + b.off -= 4 +} + +// fill() will make sure at least 32 bits are available. +func (b *bitReader) fill() { + if b.bitsRead < 32 { + return + } + if b.off > 4 { + v := b.in[b.off-4:] + v = v[:4] + low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + b.value = (b.value << 32) | uint64(low) + b.bitsRead -= 32 + b.off -= 4 + return + } + for b.off > 0 { + b.value = (b.value << 8) | uint64(b.in[b.off-1]) + b.bitsRead -= 8 + b.off-- + } +} + +// fillFastStart() assumes the bitreader is empty and there is at least 8 bytes to read. +func (b *bitReader) fillFastStart() { + // Do single re-slice to avoid bounds checks. + b.value = binary.LittleEndian.Uint64(b.in[b.off-8:]) + b.bitsRead = 0 + b.off -= 8 +} + +// finished returns true if all bits have been read from the bit stream. +func (b *bitReader) finished() bool { + return b.bitsRead >= 64 && b.off == 0 +} + +// close the bitstream and returns an error if out-of-buffer reads occurred. +func (b *bitReader) close() error { + // Release reference. + b.in = nil + if b.bitsRead > 64 { + return io.ErrUnexpectedEOF + } + return nil +} diff --git a/vendor/github.com/klauspost/compress/fse/bitwriter.go b/vendor/github.com/klauspost/compress/fse/bitwriter.go new file mode 100644 index 0000000000..e82fa3bb7b --- /dev/null +++ b/vendor/github.com/klauspost/compress/fse/bitwriter.go @@ -0,0 +1,167 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +package fse + +import "fmt" + +// bitWriter will write bits. +// First bit will be LSB of the first byte of output. +type bitWriter struct { + bitContainer uint64 + nBits uint8 + out []byte +} + +// bitMask16 is bitmasks. Has extra to avoid bounds check. +var bitMask16 = [32]uint16{ + 0, 1, 3, 7, 0xF, 0x1F, + 0x3F, 0x7F, 0xFF, 0x1FF, 0x3FF, 0x7FF, + 0xFFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF, 0xFFFF, + 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, + 0xFFFF, 0xFFFF} /* up to 16 bits */ + +// addBits16NC will add up to 16 bits. +// It will not check if there is space for them, +// so the caller must ensure that it has flushed recently. +func (b *bitWriter) addBits16NC(value uint16, bits uint8) { + b.bitContainer |= uint64(value&bitMask16[bits&31]) << (b.nBits & 63) + b.nBits += bits +} + +// addBits16Clean will add up to 16 bits. value may not contain more set bits than indicated. +// It will not check if there is space for them, so the caller must ensure that it has flushed recently. +func (b *bitWriter) addBits16Clean(value uint16, bits uint8) { + b.bitContainer |= uint64(value) << (b.nBits & 63) + b.nBits += bits +} + +// addBits16ZeroNC will add up to 16 bits. +// It will not check if there is space for them, +// so the caller must ensure that it has flushed recently. +// This is fastest if bits can be zero. +func (b *bitWriter) addBits16ZeroNC(value uint16, bits uint8) { + if bits == 0 { + return + } + value <<= (16 - bits) & 15 + value >>= (16 - bits) & 15 + b.bitContainer |= uint64(value) << (b.nBits & 63) + b.nBits += bits +} + +// flush will flush all pending full bytes. +// There will be at least 56 bits available for writing when this has been called. +// Using flush32 is faster, but leaves less space for writing. +func (b *bitWriter) flush() { + v := b.nBits >> 3 + switch v { + case 0: + case 1: + b.out = append(b.out, + byte(b.bitContainer), + ) + case 2: + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + ) + case 3: + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + ) + case 4: + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24), + ) + case 5: + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24), + byte(b.bitContainer>>32), + ) + case 6: + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24), + byte(b.bitContainer>>32), + byte(b.bitContainer>>40), + ) + case 7: + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24), + byte(b.bitContainer>>32), + byte(b.bitContainer>>40), + byte(b.bitContainer>>48), + ) + case 8: + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24), + byte(b.bitContainer>>32), + byte(b.bitContainer>>40), + byte(b.bitContainer>>48), + byte(b.bitContainer>>56), + ) + default: + panic(fmt.Errorf("bits (%d) > 64", b.nBits)) + } + b.bitContainer >>= v << 3 + b.nBits &= 7 +} + +// flush32 will flush out, so there are at least 32 bits available for writing. +func (b *bitWriter) flush32() { + if b.nBits < 32 { + return + } + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24)) + b.nBits -= 32 + b.bitContainer >>= 32 +} + +// flushAlign will flush remaining full bytes and align to next byte boundary. +func (b *bitWriter) flushAlign() { + nbBytes := (b.nBits + 7) >> 3 + for i := uint8(0); i < nbBytes; i++ { + b.out = append(b.out, byte(b.bitContainer>>(i*8))) + } + b.nBits = 0 + b.bitContainer = 0 +} + +// close will write the alignment bit and write the final byte(s) +// to the output. +func (b *bitWriter) close() { + // End mark + b.addBits16Clean(1, 1) + // flush until next byte. + b.flushAlign() +} + +// reset and continue writing by appending to out. +func (b *bitWriter) reset(out []byte) { + b.bitContainer = 0 + b.nBits = 0 + b.out = out +} diff --git a/vendor/github.com/klauspost/compress/fse/bytereader.go b/vendor/github.com/klauspost/compress/fse/bytereader.go new file mode 100644 index 0000000000..abade2d605 --- /dev/null +++ b/vendor/github.com/klauspost/compress/fse/bytereader.go @@ -0,0 +1,47 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +package fse + +// byteReader provides a byte reader that reads +// little endian values from a byte stream. +// The input stream is manually advanced. +// The reader performs no bounds checks. +type byteReader struct { + b []byte + off int +} + +// init will initialize the reader and set the input. +func (b *byteReader) init(in []byte) { + b.b = in + b.off = 0 +} + +// advance the stream b n bytes. +func (b *byteReader) advance(n uint) { + b.off += int(n) +} + +// Uint32 returns a little endian uint32 starting at current offset. +func (b byteReader) Uint32() uint32 { + b2 := b.b[b.off:] + b2 = b2[:4] + v3 := uint32(b2[3]) + v2 := uint32(b2[2]) + v1 := uint32(b2[1]) + v0 := uint32(b2[0]) + return v0 | (v1 << 8) | (v2 << 16) | (v3 << 24) +} + +// unread returns the unread portion of the input. +func (b byteReader) unread() []byte { + return b.b[b.off:] +} + +// remain will return the number of bytes remaining. +func (b byteReader) remain() int { + return len(b.b) - b.off +} diff --git a/vendor/github.com/klauspost/compress/fse/compress.go b/vendor/github.com/klauspost/compress/fse/compress.go new file mode 100644 index 0000000000..074018d8f9 --- /dev/null +++ b/vendor/github.com/klauspost/compress/fse/compress.go @@ -0,0 +1,683 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +package fse + +import ( + "errors" + "fmt" +) + +// Compress the input bytes. Input must be < 2GB. +// Provide a Scratch buffer to avoid memory allocations. +// Note that the output is also kept in the scratch buffer. +// If input is too hard to compress, ErrIncompressible is returned. +// If input is a single byte value repeated ErrUseRLE is returned. +func Compress(in []byte, s *Scratch) ([]byte, error) { + if len(in) <= 1 { + return nil, ErrIncompressible + } + if len(in) > (2<<30)-1 { + return nil, errors.New("input too big, must be < 2GB") + } + s, err := s.prepare(in) + if err != nil { + return nil, err + } + + // Create histogram, if none was provided. + maxCount := s.maxCount + if maxCount == 0 { + maxCount = s.countSimple(in) + } + // Reset for next run. + s.clearCount = true + s.maxCount = 0 + if maxCount == len(in) { + // One symbol, use RLE + return nil, ErrUseRLE + } + if maxCount == 1 || maxCount < (len(in)>>7) { + // Each symbol present maximum once or too well distributed. + return nil, ErrIncompressible + } + s.optimalTableLog() + err = s.normalizeCount() + if err != nil { + return nil, err + } + err = s.writeCount() + if err != nil { + return nil, err + } + + if false { + err = s.validateNorm() + if err != nil { + return nil, err + } + } + + err = s.buildCTable() + if err != nil { + return nil, err + } + err = s.compress(in) + if err != nil { + return nil, err + } + s.Out = s.bw.out + // Check if we compressed. + if len(s.Out) >= len(in) { + return nil, ErrIncompressible + } + return s.Out, nil +} + +// cState contains the compression state of a stream. +type cState struct { + bw *bitWriter + stateTable []uint16 + state uint16 +} + +// init will initialize the compression state to the first symbol of the stream. +func (c *cState) init(bw *bitWriter, ct *cTable, tableLog uint8, first symbolTransform) { + c.bw = bw + c.stateTable = ct.stateTable + + nbBitsOut := (first.deltaNbBits + (1 << 15)) >> 16 + im := int32((nbBitsOut << 16) - first.deltaNbBits) + lu := (im >> nbBitsOut) + first.deltaFindState + c.state = c.stateTable[lu] +} + +// encode the output symbol provided and write it to the bitstream. +func (c *cState) encode(symbolTT symbolTransform) { + nbBitsOut := (uint32(c.state) + symbolTT.deltaNbBits) >> 16 + dstState := int32(c.state>>(nbBitsOut&15)) + symbolTT.deltaFindState + c.bw.addBits16NC(c.state, uint8(nbBitsOut)) + c.state = c.stateTable[dstState] +} + +// encode the output symbol provided and write it to the bitstream. +func (c *cState) encodeZero(symbolTT symbolTransform) { + nbBitsOut := (uint32(c.state) + symbolTT.deltaNbBits) >> 16 + dstState := int32(c.state>>(nbBitsOut&15)) + symbolTT.deltaFindState + c.bw.addBits16ZeroNC(c.state, uint8(nbBitsOut)) + c.state = c.stateTable[dstState] +} + +// flush will write the tablelog to the output and flush the remaining full bytes. +func (c *cState) flush(tableLog uint8) { + c.bw.flush32() + c.bw.addBits16NC(c.state, tableLog) + c.bw.flush() +} + +// compress is the main compression loop that will encode the input from the last byte to the first. +func (s *Scratch) compress(src []byte) error { + if len(src) <= 2 { + return errors.New("compress: src too small") + } + tt := s.ct.symbolTT[:256] + s.bw.reset(s.Out) + + // Our two states each encodes every second byte. + // Last byte encoded (first byte decoded) will always be encoded by c1. + var c1, c2 cState + + // Encode so remaining size is divisible by 4. + ip := len(src) + if ip&1 == 1 { + c1.init(&s.bw, &s.ct, s.actualTableLog, tt[src[ip-1]]) + c2.init(&s.bw, &s.ct, s.actualTableLog, tt[src[ip-2]]) + c1.encodeZero(tt[src[ip-3]]) + ip -= 3 + } else { + c2.init(&s.bw, &s.ct, s.actualTableLog, tt[src[ip-1]]) + c1.init(&s.bw, &s.ct, s.actualTableLog, tt[src[ip-2]]) + ip -= 2 + } + if ip&2 != 0 { + c2.encodeZero(tt[src[ip-1]]) + c1.encodeZero(tt[src[ip-2]]) + ip -= 2 + } + src = src[:ip] + + // Main compression loop. + switch { + case !s.zeroBits && s.actualTableLog <= 8: + // We can encode 4 symbols without requiring a flush. + // We do not need to check if any output is 0 bits. + for ; len(src) >= 4; src = src[:len(src)-4] { + s.bw.flush32() + v3, v2, v1, v0 := src[len(src)-4], src[len(src)-3], src[len(src)-2], src[len(src)-1] + c2.encode(tt[v0]) + c1.encode(tt[v1]) + c2.encode(tt[v2]) + c1.encode(tt[v3]) + } + case !s.zeroBits: + // We do not need to check if any output is 0 bits. + for ; len(src) >= 4; src = src[:len(src)-4] { + s.bw.flush32() + v3, v2, v1, v0 := src[len(src)-4], src[len(src)-3], src[len(src)-2], src[len(src)-1] + c2.encode(tt[v0]) + c1.encode(tt[v1]) + s.bw.flush32() + c2.encode(tt[v2]) + c1.encode(tt[v3]) + } + case s.actualTableLog <= 8: + // We can encode 4 symbols without requiring a flush + for ; len(src) >= 4; src = src[:len(src)-4] { + s.bw.flush32() + v3, v2, v1, v0 := src[len(src)-4], src[len(src)-3], src[len(src)-2], src[len(src)-1] + c2.encodeZero(tt[v0]) + c1.encodeZero(tt[v1]) + c2.encodeZero(tt[v2]) + c1.encodeZero(tt[v3]) + } + default: + for ; len(src) >= 4; src = src[:len(src)-4] { + s.bw.flush32() + v3, v2, v1, v0 := src[len(src)-4], src[len(src)-3], src[len(src)-2], src[len(src)-1] + c2.encodeZero(tt[v0]) + c1.encodeZero(tt[v1]) + s.bw.flush32() + c2.encodeZero(tt[v2]) + c1.encodeZero(tt[v3]) + } + } + + // Flush final state. + // Used to initialize state when decoding. + c2.flush(s.actualTableLog) + c1.flush(s.actualTableLog) + + s.bw.close() + return nil +} + +// writeCount will write the normalized histogram count to header. +// This is read back by readNCount. +func (s *Scratch) writeCount() error { + var ( + tableLog = s.actualTableLog + tableSize = 1 << tableLog + previous0 bool + charnum uint16 + + maxHeaderSize = ((int(s.symbolLen)*int(tableLog) + 4 + 2) >> 3) + 3 + + // Write Table Size + bitStream = uint32(tableLog - minTablelog) + bitCount = uint(4) + remaining = int16(tableSize + 1) /* +1 for extra accuracy */ + threshold = int16(tableSize) + nbBits = uint(tableLog + 1) + ) + if cap(s.Out) < maxHeaderSize { + s.Out = make([]byte, 0, s.br.remain()+maxHeaderSize) + } + outP := uint(0) + out := s.Out[:maxHeaderSize] + + // stops at 1 + for remaining > 1 { + if previous0 { + start := charnum + for s.norm[charnum] == 0 { + charnum++ + } + for charnum >= start+24 { + start += 24 + bitStream += uint32(0xFFFF) << bitCount + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += 2 + bitStream >>= 16 + } + for charnum >= start+3 { + start += 3 + bitStream += 3 << bitCount + bitCount += 2 + } + bitStream += uint32(charnum-start) << bitCount + bitCount += 2 + if bitCount > 16 { + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += 2 + bitStream >>= 16 + bitCount -= 16 + } + } + + count := s.norm[charnum] + charnum++ + max := (2*threshold - 1) - remaining + if count < 0 { + remaining += count + } else { + remaining -= count + } + count++ // +1 for extra accuracy + if count >= threshold { + count += max // [0..max[ [max..threshold[ (...) [threshold+max 2*threshold[ + } + bitStream += uint32(count) << bitCount + bitCount += nbBits + if count < max { + bitCount-- + } + + previous0 = count == 1 + if remaining < 1 { + return errors.New("internal error: remaining<1") + } + for remaining < threshold { + nbBits-- + threshold >>= 1 + } + + if bitCount > 16 { + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += 2 + bitStream >>= 16 + bitCount -= 16 + } + } + + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += (bitCount + 7) / 8 + + if charnum > s.symbolLen { + return errors.New("internal error: charnum > s.symbolLen") + } + s.Out = out[:outP] + return nil +} + +// symbolTransform contains the state transform for a symbol. +type symbolTransform struct { + deltaFindState int32 + deltaNbBits uint32 +} + +// String prints values as a human readable string. +func (s symbolTransform) String() string { + return fmt.Sprintf("dnbits: %08x, fs:%d", s.deltaNbBits, s.deltaFindState) +} + +// cTable contains tables used for compression. +type cTable struct { + tableSymbol []byte + stateTable []uint16 + symbolTT []symbolTransform +} + +// allocCtable will allocate tables needed for compression. +// If existing tables a re big enough, they are simply re-used. +func (s *Scratch) allocCtable() { + tableSize := 1 << s.actualTableLog + // get tableSymbol that is big enough. + if cap(s.ct.tableSymbol) < tableSize { + s.ct.tableSymbol = make([]byte, tableSize) + } + s.ct.tableSymbol = s.ct.tableSymbol[:tableSize] + + ctSize := tableSize + if cap(s.ct.stateTable) < ctSize { + s.ct.stateTable = make([]uint16, ctSize) + } + s.ct.stateTable = s.ct.stateTable[:ctSize] + + if cap(s.ct.symbolTT) < 256 { + s.ct.symbolTT = make([]symbolTransform, 256) + } + s.ct.symbolTT = s.ct.symbolTT[:256] +} + +// buildCTable will populate the compression table so it is ready to be used. +func (s *Scratch) buildCTable() error { + tableSize := uint32(1 << s.actualTableLog) + highThreshold := tableSize - 1 + var cumul [maxSymbolValue + 2]int16 + + s.allocCtable() + tableSymbol := s.ct.tableSymbol[:tableSize] + // symbol start positions + { + cumul[0] = 0 + for ui, v := range s.norm[:s.symbolLen-1] { + u := byte(ui) // one less than reference + if v == -1 { + // Low proba symbol + cumul[u+1] = cumul[u] + 1 + tableSymbol[highThreshold] = u + highThreshold-- + } else { + cumul[u+1] = cumul[u] + v + } + } + // Encode last symbol separately to avoid overflowing u + u := int(s.symbolLen - 1) + v := s.norm[s.symbolLen-1] + if v == -1 { + // Low proba symbol + cumul[u+1] = cumul[u] + 1 + tableSymbol[highThreshold] = byte(u) + highThreshold-- + } else { + cumul[u+1] = cumul[u] + v + } + if uint32(cumul[s.symbolLen]) != tableSize { + return fmt.Errorf("internal error: expected cumul[s.symbolLen] (%d) == tableSize (%d)", cumul[s.symbolLen], tableSize) + } + cumul[s.symbolLen] = int16(tableSize) + 1 + } + // Spread symbols + s.zeroBits = false + { + step := tableStep(tableSize) + tableMask := tableSize - 1 + var position uint32 + // if any symbol > largeLimit, we may have 0 bits output. + largeLimit := int16(1 << (s.actualTableLog - 1)) + for ui, v := range s.norm[:s.symbolLen] { + symbol := byte(ui) + if v > largeLimit { + s.zeroBits = true + } + for nbOccurrences := int16(0); nbOccurrences < v; nbOccurrences++ { + tableSymbol[position] = symbol + position = (position + step) & tableMask + for position > highThreshold { + position = (position + step) & tableMask + } /* Low proba area */ + } + } + + // Check if we have gone through all positions + if position != 0 { + return errors.New("position!=0") + } + } + + // Build table + table := s.ct.stateTable + { + tsi := int(tableSize) + for u, v := range tableSymbol { + // TableU16 : sorted by symbol order; gives next state value + table[cumul[v]] = uint16(tsi + u) + cumul[v]++ + } + } + + // Build Symbol Transformation Table + { + total := int16(0) + symbolTT := s.ct.symbolTT[:s.symbolLen] + tableLog := s.actualTableLog + tl := (uint32(tableLog) << 16) - (1 << tableLog) + for i, v := range s.norm[:s.symbolLen] { + switch v { + case 0: + case -1, 1: + symbolTT[i].deltaNbBits = tl + symbolTT[i].deltaFindState = int32(total - 1) + total++ + default: + maxBitsOut := uint32(tableLog) - highBits(uint32(v-1)) + minStatePlus := uint32(v) << maxBitsOut + symbolTT[i].deltaNbBits = (maxBitsOut << 16) - minStatePlus + symbolTT[i].deltaFindState = int32(total - v) + total += v + } + } + if total != int16(tableSize) { + return fmt.Errorf("total mismatch %d (got) != %d (want)", total, tableSize) + } + } + return nil +} + +// countSimple will create a simple histogram in s.count. +// Returns the biggest count. +// Does not update s.clearCount. +func (s *Scratch) countSimple(in []byte) (max int) { + for _, v := range in { + s.count[v]++ + } + m, symlen := uint32(0), s.symbolLen + for i, v := range s.count[:] { + if v == 0 { + continue + } + if v > m { + m = v + } + symlen = uint16(i) + 1 + } + s.symbolLen = symlen + return int(m) +} + +// minTableLog provides the minimum logSize to safely represent a distribution. +func (s *Scratch) minTableLog() uint8 { + minBitsSrc := highBits(uint32(s.br.remain()-1)) + 1 + minBitsSymbols := highBits(uint32(s.symbolLen-1)) + 2 + if minBitsSrc < minBitsSymbols { + return uint8(minBitsSrc) + } + return uint8(minBitsSymbols) +} + +// optimalTableLog calculates and sets the optimal tableLog in s.actualTableLog +func (s *Scratch) optimalTableLog() { + tableLog := s.TableLog + minBits := s.minTableLog() + maxBitsSrc := uint8(highBits(uint32(s.br.remain()-1))) - 2 + if maxBitsSrc < tableLog { + // Accuracy can be reduced + tableLog = maxBitsSrc + } + if minBits > tableLog { + tableLog = minBits + } + // Need a minimum to safely represent all symbol values + if tableLog < minTablelog { + tableLog = minTablelog + } + if tableLog > maxTableLog { + tableLog = maxTableLog + } + s.actualTableLog = tableLog +} + +var rtbTable = [...]uint32{0, 473195, 504333, 520860, 550000, 700000, 750000, 830000} + +// normalizeCount will normalize the count of the symbols so +// the total is equal to the table size. +func (s *Scratch) normalizeCount() error { + var ( + tableLog = s.actualTableLog + scale = 62 - uint64(tableLog) + step = (1 << 62) / uint64(s.br.remain()) + vStep = uint64(1) << (scale - 20) + stillToDistribute = int16(1 << tableLog) + largest int + largestP int16 + lowThreshold = (uint32)(s.br.remain() >> tableLog) + ) + + for i, cnt := range s.count[:s.symbolLen] { + // already handled + // if (count[s] == s.length) return 0; /* rle special case */ + + if cnt == 0 { + s.norm[i] = 0 + continue + } + if cnt <= lowThreshold { + s.norm[i] = -1 + stillToDistribute-- + } else { + proba := (int16)((uint64(cnt) * step) >> scale) + if proba < 8 { + restToBeat := vStep * uint64(rtbTable[proba]) + v := uint64(cnt)*step - (uint64(proba) << scale) + if v > restToBeat { + proba++ + } + } + if proba > largestP { + largestP = proba + largest = i + } + s.norm[i] = proba + stillToDistribute -= proba + } + } + + if -stillToDistribute >= (s.norm[largest] >> 1) { + // corner case, need another normalization method + return s.normalizeCount2() + } + s.norm[largest] += stillToDistribute + return nil +} + +// Secondary normalization method. +// To be used when primary method fails. +func (s *Scratch) normalizeCount2() error { + const notYetAssigned = -2 + var ( + distributed uint32 + total = uint32(s.br.remain()) + tableLog = s.actualTableLog + lowThreshold = total >> tableLog + lowOne = (total * 3) >> (tableLog + 1) + ) + for i, cnt := range s.count[:s.symbolLen] { + if cnt == 0 { + s.norm[i] = 0 + continue + } + if cnt <= lowThreshold { + s.norm[i] = -1 + distributed++ + total -= cnt + continue + } + if cnt <= lowOne { + s.norm[i] = 1 + distributed++ + total -= cnt + continue + } + s.norm[i] = notYetAssigned + } + toDistribute := (1 << tableLog) - distributed + + if (total / toDistribute) > lowOne { + // risk of rounding to zero + lowOne = (total * 3) / (toDistribute * 2) + for i, cnt := range s.count[:s.symbolLen] { + if (s.norm[i] == notYetAssigned) && (cnt <= lowOne) { + s.norm[i] = 1 + distributed++ + total -= cnt + continue + } + } + toDistribute = (1 << tableLog) - distributed + } + if distributed == uint32(s.symbolLen)+1 { + // all values are pretty poor; + // probably incompressible data (should have already been detected); + // find max, then give all remaining points to max + var maxV int + var maxC uint32 + for i, cnt := range s.count[:s.symbolLen] { + if cnt > maxC { + maxV = i + maxC = cnt + } + } + s.norm[maxV] += int16(toDistribute) + return nil + } + + if total == 0 { + // all of the symbols were low enough for the lowOne or lowThreshold + for i := uint32(0); toDistribute > 0; i = (i + 1) % (uint32(s.symbolLen)) { + if s.norm[i] > 0 { + toDistribute-- + s.norm[i]++ + } + } + return nil + } + + var ( + vStepLog = 62 - uint64(tableLog) + mid = uint64((1 << (vStepLog - 1)) - 1) + rStep = (((1 << vStepLog) * uint64(toDistribute)) + mid) / uint64(total) // scale on remaining + tmpTotal = mid + ) + for i, cnt := range s.count[:s.symbolLen] { + if s.norm[i] == notYetAssigned { + var ( + end = tmpTotal + uint64(cnt)*rStep + sStart = uint32(tmpTotal >> vStepLog) + sEnd = uint32(end >> vStepLog) + weight = sEnd - sStart + ) + if weight < 1 { + return errors.New("weight < 1") + } + s.norm[i] = int16(weight) + tmpTotal = end + } + } + return nil +} + +// validateNorm validates the normalized histogram table. +func (s *Scratch) validateNorm() (err error) { + var total int + for _, v := range s.norm[:s.symbolLen] { + if v >= 0 { + total += int(v) + } else { + total -= int(v) + } + } + defer func() { + if err == nil { + return + } + fmt.Printf("selected TableLog: %d, Symbol length: %d\n", s.actualTableLog, s.symbolLen) + for i, v := range s.norm[:s.symbolLen] { + fmt.Printf("%3d: %5d -> %4d \n", i, s.count[i], v) + } + }() + if total != (1 << s.actualTableLog) { + return fmt.Errorf("warning: Total == %d != %d", total, 1< tablelogAbsoluteMax { + return errors.New("tableLog too large") + } + bitStream >>= 4 + bitCount := uint(4) + + s.actualTableLog = uint8(nbBits) + remaining := int32((1 << nbBits) + 1) + threshold := int32(1 << nbBits) + gotTotal := int32(0) + nbBits++ + + for remaining > 1 { + if previous0 { + n0 := charnum + for (bitStream & 0xFFFF) == 0xFFFF { + n0 += 24 + if b.off < iend-5 { + b.advance(2) + bitStream = b.Uint32() >> bitCount + } else { + bitStream >>= 16 + bitCount += 16 + } + } + for (bitStream & 3) == 3 { + n0 += 3 + bitStream >>= 2 + bitCount += 2 + } + n0 += uint16(bitStream & 3) + bitCount += 2 + if n0 > maxSymbolValue { + return errors.New("maxSymbolValue too small") + } + for charnum < n0 { + s.norm[charnum&0xff] = 0 + charnum++ + } + + if b.off <= iend-7 || b.off+int(bitCount>>3) <= iend-4 { + b.advance(bitCount >> 3) + bitCount &= 7 + bitStream = b.Uint32() >> bitCount + } else { + bitStream >>= 2 + } + } + + max := (2*(threshold) - 1) - (remaining) + var count int32 + + if (int32(bitStream) & (threshold - 1)) < max { + count = int32(bitStream) & (threshold - 1) + bitCount += nbBits - 1 + } else { + count = int32(bitStream) & (2*threshold - 1) + if count >= threshold { + count -= max + } + bitCount += nbBits + } + + count-- // extra accuracy + if count < 0 { + // -1 means +1 + remaining += count + gotTotal -= count + } else { + remaining -= count + gotTotal += count + } + s.norm[charnum&0xff] = int16(count) + charnum++ + previous0 = count == 0 + for remaining < threshold { + nbBits-- + threshold >>= 1 + } + if b.off <= iend-7 || b.off+int(bitCount>>3) <= iend-4 { + b.advance(bitCount >> 3) + bitCount &= 7 + } else { + bitCount -= (uint)(8 * (len(b.b) - 4 - b.off)) + b.off = len(b.b) - 4 + } + bitStream = b.Uint32() >> (bitCount & 31) + } + s.symbolLen = charnum + + if s.symbolLen <= 1 { + return fmt.Errorf("symbolLen (%d) too small", s.symbolLen) + } + if s.symbolLen > maxSymbolValue+1 { + return fmt.Errorf("symbolLen (%d) too big", s.symbolLen) + } + if remaining != 1 { + return fmt.Errorf("corruption detected (remaining %d != 1)", remaining) + } + if bitCount > 32 { + return fmt.Errorf("corruption detected (bitCount %d > 32)", bitCount) + } + if gotTotal != 1<> 3) + return nil +} + +// decSymbol contains information about a state entry, +// Including the state offset base, the output symbol and +// the number of bits to read for the low part of the destination state. +type decSymbol struct { + newState uint16 + symbol uint8 + nbBits uint8 +} + +// allocDtable will allocate decoding tables if they are not big enough. +func (s *Scratch) allocDtable() { + tableSize := 1 << s.actualTableLog + if cap(s.decTable) < tableSize { + s.decTable = make([]decSymbol, tableSize) + } + s.decTable = s.decTable[:tableSize] + + if cap(s.ct.tableSymbol) < 256 { + s.ct.tableSymbol = make([]byte, 256) + } + s.ct.tableSymbol = s.ct.tableSymbol[:256] + + if cap(s.ct.stateTable) < 256 { + s.ct.stateTable = make([]uint16, 256) + } + s.ct.stateTable = s.ct.stateTable[:256] +} + +// buildDtable will build the decoding table. +func (s *Scratch) buildDtable() error { + tableSize := uint32(1 << s.actualTableLog) + highThreshold := tableSize - 1 + s.allocDtable() + symbolNext := s.ct.stateTable[:256] + + // Init, lay down lowprob symbols + s.zeroBits = false + { + largeLimit := int16(1 << (s.actualTableLog - 1)) + for i, v := range s.norm[:s.symbolLen] { + if v == -1 { + s.decTable[highThreshold].symbol = uint8(i) + highThreshold-- + symbolNext[i] = 1 + } else { + if v >= largeLimit { + s.zeroBits = true + } + symbolNext[i] = uint16(v) + } + } + } + // Spread symbols + { + tableMask := tableSize - 1 + step := tableStep(tableSize) + position := uint32(0) + for ss, v := range s.norm[:s.symbolLen] { + for i := 0; i < int(v); i++ { + s.decTable[position].symbol = uint8(ss) + position = (position + step) & tableMask + for position > highThreshold { + // lowprob area + position = (position + step) & tableMask + } + } + } + if position != 0 { + // position must reach all cells once, otherwise normalizedCounter is incorrect + return errors.New("corrupted input (position != 0)") + } + } + + // Build Decoding table + { + tableSize := uint16(1 << s.actualTableLog) + for u, v := range s.decTable { + symbol := v.symbol + nextState := symbolNext[symbol] + symbolNext[symbol] = nextState + 1 + nBits := s.actualTableLog - byte(highBits(uint32(nextState))) + s.decTable[u].nbBits = nBits + newState := (nextState << nBits) - tableSize + if newState >= tableSize { + return fmt.Errorf("newState (%d) outside table size (%d)", newState, tableSize) + } + if newState == uint16(u) && nBits == 0 { + // Seems weird that this is possible with nbits > 0. + return fmt.Errorf("newState (%d) == oldState (%d) and no bits", newState, u) + } + s.decTable[u].newState = newState + } + } + return nil +} + +// decompress will decompress the bitstream. +// If the buffer is over-read an error is returned. +func (s *Scratch) decompress() error { + br := &s.bits + if err := br.init(s.br.unread()); err != nil { + return err + } + + var s1, s2 decoder + // Initialize and decode first state and symbol. + s1.init(br, s.decTable, s.actualTableLog) + s2.init(br, s.decTable, s.actualTableLog) + + // Use temp table to avoid bound checks/append penalty. + var tmp = s.ct.tableSymbol[:256] + var off uint8 + + // Main part + if !s.zeroBits { + for br.off >= 8 { + br.fillFast() + tmp[off+0] = s1.nextFast() + tmp[off+1] = s2.nextFast() + br.fillFast() + tmp[off+2] = s1.nextFast() + tmp[off+3] = s2.nextFast() + off += 4 + // When off is 0, we have overflowed and should write. + if off == 0 { + s.Out = append(s.Out, tmp...) + if len(s.Out) >= s.DecompressLimit { + return fmt.Errorf("output size (%d) > DecompressLimit (%d)", len(s.Out), s.DecompressLimit) + } + } + } + } else { + for br.off >= 8 { + br.fillFast() + tmp[off+0] = s1.next() + tmp[off+1] = s2.next() + br.fillFast() + tmp[off+2] = s1.next() + tmp[off+3] = s2.next() + off += 4 + if off == 0 { + s.Out = append(s.Out, tmp...) + // When off is 0, we have overflowed and should write. + if len(s.Out) >= s.DecompressLimit { + return fmt.Errorf("output size (%d) > DecompressLimit (%d)", len(s.Out), s.DecompressLimit) + } + } + } + } + s.Out = append(s.Out, tmp[:off]...) + + // Final bits, a bit more expensive check + for { + if s1.finished() { + s.Out = append(s.Out, s1.final(), s2.final()) + break + } + br.fill() + s.Out = append(s.Out, s1.next()) + if s2.finished() { + s.Out = append(s.Out, s2.final(), s1.final()) + break + } + s.Out = append(s.Out, s2.next()) + if len(s.Out) >= s.DecompressLimit { + return fmt.Errorf("output size (%d) > DecompressLimit (%d)", len(s.Out), s.DecompressLimit) + } + } + return br.close() +} + +// decoder keeps track of the current state and updates it from the bitstream. +type decoder struct { + state uint16 + br *bitReader + dt []decSymbol +} + +// init will initialize the decoder and read the first state from the stream. +func (d *decoder) init(in *bitReader, dt []decSymbol, tableLog uint8) { + d.dt = dt + d.br = in + d.state = in.getBits(tableLog) +} + +// next returns the next symbol and sets the next state. +// At least tablelog bits must be available in the bit reader. +func (d *decoder) next() uint8 { + n := &d.dt[d.state] + lowBits := d.br.getBits(n.nbBits) + d.state = n.newState + lowBits + return n.symbol +} + +// finished returns true if all bits have been read from the bitstream +// and the next state would require reading bits from the input. +func (d *decoder) finished() bool { + return d.br.finished() && d.dt[d.state].nbBits > 0 +} + +// final returns the current state symbol without decoding the next. +func (d *decoder) final() uint8 { + return d.dt[d.state].symbol +} + +// nextFast returns the next symbol and sets the next state. +// This can only be used if no symbols are 0 bits. +// At least tablelog bits must be available in the bit reader. +func (d *decoder) nextFast() uint8 { + n := d.dt[d.state] + lowBits := d.br.getBitsFast(n.nbBits) + d.state = n.newState + lowBits + return n.symbol +} diff --git a/vendor/github.com/klauspost/compress/fse/fse.go b/vendor/github.com/klauspost/compress/fse/fse.go new file mode 100644 index 0000000000..535cbadfde --- /dev/null +++ b/vendor/github.com/klauspost/compress/fse/fse.go @@ -0,0 +1,144 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +// Package fse provides Finite State Entropy encoding and decoding. +// +// Finite State Entropy encoding provides a fast near-optimal symbol encoding/decoding +// for byte blocks as implemented in zstd. +// +// See https://github.com/klauspost/compress/tree/master/fse for more information. +package fse + +import ( + "errors" + "fmt" + "math/bits" +) + +const ( + /*!MEMORY_USAGE : + * Memory usage formula : N->2^N Bytes (examples : 10 -> 1KB; 12 -> 4KB ; 16 -> 64KB; 20 -> 1MB; etc.) + * Increasing memory usage improves compression ratio + * Reduced memory usage can improve speed, due to cache effect + * Recommended max value is 14, for 16KB, which nicely fits into Intel x86 L1 cache */ + maxMemoryUsage = 14 + defaultMemoryUsage = 13 + + maxTableLog = maxMemoryUsage - 2 + maxTablesize = 1 << maxTableLog + defaultTablelog = defaultMemoryUsage - 2 + minTablelog = 5 + maxSymbolValue = 255 +) + +var ( + // ErrIncompressible is returned when input is judged to be too hard to compress. + ErrIncompressible = errors.New("input is not compressible") + + // ErrUseRLE is returned from the compressor when the input is a single byte value repeated. + ErrUseRLE = errors.New("input is single value repeated") +) + +// Scratch provides temporary storage for compression and decompression. +type Scratch struct { + // Private + count [maxSymbolValue + 1]uint32 + norm [maxSymbolValue + 1]int16 + br byteReader + bits bitReader + bw bitWriter + ct cTable // Compression tables. + decTable []decSymbol // Decompression table. + maxCount int // count of the most probable symbol + + // Per block parameters. + // These can be used to override compression parameters of the block. + // Do not touch, unless you know what you are doing. + + // Out is output buffer. + // If the scratch is re-used before the caller is done processing the output, + // set this field to nil. + // Otherwise the output buffer will be re-used for next Compression/Decompression step + // and allocation will be avoided. + Out []byte + + // DecompressLimit limits the maximum decoded size acceptable. + // If > 0 decompression will stop when approximately this many bytes + // has been decoded. + // If 0, maximum size will be 2GB. + DecompressLimit int + + symbolLen uint16 // Length of active part of the symbol table. + actualTableLog uint8 // Selected tablelog. + zeroBits bool // no bits has prob > 50%. + clearCount bool // clear count + + // MaxSymbolValue will override the maximum symbol value of the next block. + MaxSymbolValue uint8 + + // TableLog will attempt to override the tablelog for the next block. + TableLog uint8 +} + +// Histogram allows to populate the histogram and skip that step in the compression, +// It otherwise allows to inspect the histogram when compression is done. +// To indicate that you have populated the histogram call HistogramFinished +// with the value of the highest populated symbol, as well as the number of entries +// in the most populated entry. These are accepted at face value. +// The returned slice will always be length 256. +func (s *Scratch) Histogram() []uint32 { + return s.count[:] +} + +// HistogramFinished can be called to indicate that the histogram has been populated. +// maxSymbol is the index of the highest set symbol of the next data segment. +// maxCount is the number of entries in the most populated entry. +// These are accepted at face value. +func (s *Scratch) HistogramFinished(maxSymbol uint8, maxCount int) { + s.maxCount = maxCount + s.symbolLen = uint16(maxSymbol) + 1 + s.clearCount = maxCount != 0 +} + +// prepare will prepare and allocate scratch tables used for both compression and decompression. +func (s *Scratch) prepare(in []byte) (*Scratch, error) { + if s == nil { + s = &Scratch{} + } + if s.MaxSymbolValue == 0 { + s.MaxSymbolValue = 255 + } + if s.TableLog == 0 { + s.TableLog = defaultTablelog + } + if s.TableLog > maxTableLog { + return nil, fmt.Errorf("tableLog (%d) > maxTableLog (%d)", s.TableLog, maxTableLog) + } + if cap(s.Out) == 0 { + s.Out = make([]byte, 0, len(in)) + } + if s.clearCount && s.maxCount == 0 { + for i := range s.count { + s.count[i] = 0 + } + s.clearCount = false + } + s.br.init(in) + if s.DecompressLimit == 0 { + // Max size 2GB. + s.DecompressLimit = (2 << 30) - 1 + } + + return s, nil +} + +// tableStep returns the next table index. +func tableStep(tableSize uint32) uint32 { + return (tableSize >> 1) + (tableSize >> 3) + 3 +} + +func highBits(val uint32) (n uint32) { + return uint32(bits.Len32(val) - 1) +} diff --git a/vendor/github.com/klauspost/compress/gen.sh b/vendor/github.com/klauspost/compress/gen.sh new file mode 100644 index 0000000000..aff942205f --- /dev/null +++ b/vendor/github.com/klauspost/compress/gen.sh @@ -0,0 +1,4 @@ +#!/bin/sh + +cd s2/cmd/_s2sx/ || exit 1 +go generate . diff --git a/vendor/github.com/klauspost/compress/huff0/.gitignore b/vendor/github.com/klauspost/compress/huff0/.gitignore new file mode 100644 index 0000000000..b3d262958f --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/.gitignore @@ -0,0 +1 @@ +/huff0-fuzz.zip diff --git a/vendor/github.com/klauspost/compress/huff0/README.md b/vendor/github.com/klauspost/compress/huff0/README.md new file mode 100644 index 0000000000..8b6e5c6638 --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/README.md @@ -0,0 +1,89 @@ +# Huff0 entropy compression + +This package provides Huff0 encoding and decoding as used in zstd. + +[Huff0](https://github.com/Cyan4973/FiniteStateEntropy#new-generation-entropy-coders), +a Huffman codec designed for modern CPU, featuring OoO (Out of Order) operations on multiple ALU +(Arithmetic Logic Unit), achieving extremely fast compression and decompression speeds. + +This can be used for compressing input with a lot of similar input values to the smallest number of bytes. +This does not perform any multi-byte [dictionary coding](https://en.wikipedia.org/wiki/Dictionary_coder) as LZ coders, +but it can be used as a secondary step to compressors (like Snappy) that does not do entropy encoding. + +* [Godoc documentation](https://godoc.org/github.com/klauspost/compress/huff0) + +## News + +This is used as part of the [zstandard](https://github.com/klauspost/compress/tree/master/zstd#zstd) compression and decompression package. + +This ensures that most functionality is well tested. + +# Usage + +This package provides a low level interface that allows to compress single independent blocks. + +Each block is separate, and there is no built in integrity checks. +This means that the caller should keep track of block sizes and also do checksums if needed. + +Compressing a block is done via the [`Compress1X`](https://godoc.org/github.com/klauspost/compress/huff0#Compress1X) and +[`Compress4X`](https://godoc.org/github.com/klauspost/compress/huff0#Compress4X) functions. +You must provide input and will receive the output and maybe an error. + +These error values can be returned: + +| Error | Description | +|---------------------|-----------------------------------------------------------------------------| +| `` | Everything ok, output is returned | +| `ErrIncompressible` | Returned when input is judged to be too hard to compress | +| `ErrUseRLE` | Returned from the compressor when the input is a single byte value repeated | +| `ErrTooBig` | Returned if the input block exceeds the maximum allowed size (128 Kib) | +| `(error)` | An internal error occurred. | + + +As can be seen above some of there are errors that will be returned even under normal operation so it is important to handle these. + +To reduce allocations you can provide a [`Scratch`](https://godoc.org/github.com/klauspost/compress/huff0#Scratch) object +that can be re-used for successive calls. Both compression and decompression accepts a `Scratch` object, and the same +object can be used for both. + +Be aware, that when re-using a `Scratch` object that the *output* buffer is also re-used, so if you are still using this +you must set the `Out` field in the scratch to nil. The same buffer is used for compression and decompression output. + +The `Scratch` object will retain state that allows to re-use previous tables for encoding and decoding. + +## Tables and re-use + +Huff0 allows for reusing tables from the previous block to save space if that is expected to give better/faster results. + +The Scratch object allows you to set a [`ReusePolicy`](https://godoc.org/github.com/klauspost/compress/huff0#ReusePolicy) +that controls this behaviour. See the documentation for details. This can be altered between each block. + +Do however note that this information is *not* stored in the output block and it is up to the users of the package to +record whether [`ReadTable`](https://godoc.org/github.com/klauspost/compress/huff0#ReadTable) should be called, +based on the boolean reported back from the CompressXX call. + +If you want to store the table separate from the data, you can access them as `OutData` and `OutTable` on the +[`Scratch`](https://godoc.org/github.com/klauspost/compress/huff0#Scratch) object. + +## Decompressing + +The first part of decoding is to initialize the decoding table through [`ReadTable`](https://godoc.org/github.com/klauspost/compress/huff0#ReadTable). +This will initialize the decoding tables. +You can supply the complete block to `ReadTable` and it will return the data part of the block +which can be given to the decompressor. + +Decompressing is done by calling the [`Decompress1X`](https://godoc.org/github.com/klauspost/compress/huff0#Scratch.Decompress1X) +or [`Decompress4X`](https://godoc.org/github.com/klauspost/compress/huff0#Scratch.Decompress4X) function. + +For concurrently decompressing content with a fixed table a stateless [`Decoder`](https://godoc.org/github.com/klauspost/compress/huff0#Decoder) can be requested which will remain correct as long as the scratch is unchanged. The capacity of the provided slice indicates the expected output size. + +You must provide the output from the compression stage, at exactly the size you got back. If you receive an error back +your input was likely corrupted. + +It is important to note that a successful decoding does *not* mean your output matches your original input. +There are no integrity checks, so relying on errors from the decompressor does not assure your data is valid. + +# Contributing + +Contributions are always welcome. Be aware that adding public functions will require good justification and breaking +changes will likely not be accepted. If in doubt open an issue before writing the PR. diff --git a/vendor/github.com/klauspost/compress/huff0/bitreader.go b/vendor/github.com/klauspost/compress/huff0/bitreader.go new file mode 100644 index 0000000000..bfc7a523de --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/bitreader.go @@ -0,0 +1,224 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +package huff0 + +import ( + "errors" + "fmt" + "io" + + "github.com/klauspost/compress/internal/le" +) + +// bitReader reads a bitstream in reverse. +// The last set bit indicates the start of the stream and is used +// for aligning the input. +type bitReaderBytes struct { + in []byte + off uint // next byte to read is at in[off - 1] + value uint64 + bitsRead uint8 +} + +// init initializes and resets the bit reader. +func (b *bitReaderBytes) init(in []byte) error { + if len(in) < 1 { + return errors.New("corrupt stream: too short") + } + b.in = in + b.off = uint(len(in)) + // The highest bit of the last byte indicates where to start + v := in[len(in)-1] + if v == 0 { + return errors.New("corrupt stream, did not find end of stream") + } + b.bitsRead = 64 + b.value = 0 + if len(in) >= 8 { + b.fillFastStart() + } else { + b.fill() + b.fill() + } + b.advance(8 - uint8(highBit32(uint32(v)))) + return nil +} + +// peekByteFast requires that at least one byte is requested every time. +// There are no checks if the buffer is filled. +func (b *bitReaderBytes) peekByteFast() uint8 { + got := uint8(b.value >> 56) + return got +} + +func (b *bitReaderBytes) advance(n uint8) { + b.bitsRead += n + b.value <<= n & 63 +} + +// fillFast() will make sure at least 32 bits are available. +// There must be at least 4 bytes available. +func (b *bitReaderBytes) fillFast() { + if b.bitsRead < 32 { + return + } + + // 2 bounds checks. + low := le.Load32(b.in, b.off-4) + b.value |= uint64(low) << (b.bitsRead - 32) + b.bitsRead -= 32 + b.off -= 4 +} + +// fillFastStart() assumes the bitReaderBytes is empty and there is at least 8 bytes to read. +func (b *bitReaderBytes) fillFastStart() { + // Do single re-slice to avoid bounds checks. + b.value = le.Load64(b.in, b.off-8) + b.bitsRead = 0 + b.off -= 8 +} + +// fill() will make sure at least 32 bits are available. +func (b *bitReaderBytes) fill() { + if b.bitsRead < 32 { + return + } + if b.off >= 4 { + low := le.Load32(b.in, b.off-4) + b.value |= uint64(low) << (b.bitsRead - 32) + b.bitsRead -= 32 + b.off -= 4 + return + } + for b.off > 0 { + b.value |= uint64(b.in[b.off-1]) << (b.bitsRead - 8) + b.bitsRead -= 8 + b.off-- + } +} + +// finished returns true if all bits have been read from the bit stream. +func (b *bitReaderBytes) finished() bool { + return b.off == 0 && b.bitsRead >= 64 +} + +func (b *bitReaderBytes) remaining() uint { + return b.off*8 + uint(64-b.bitsRead) +} + +// close the bitstream and returns an error if out-of-buffer reads occurred. +func (b *bitReaderBytes) close() error { + // Release reference. + b.in = nil + if b.remaining() > 0 { + return fmt.Errorf("corrupt input: %d bits remain on stream", b.remaining()) + } + if b.bitsRead > 64 { + return io.ErrUnexpectedEOF + } + return nil +} + +// bitReaderShifted reads a bitstream in reverse. +// The last set bit indicates the start of the stream and is used +// for aligning the input. +type bitReaderShifted struct { + in []byte + off uint // next byte to read is at in[off - 1] + value uint64 + bitsRead uint8 +} + +// init initializes and resets the bit reader. +func (b *bitReaderShifted) init(in []byte) error { + if len(in) < 1 { + return errors.New("corrupt stream: too short") + } + b.in = in + b.off = uint(len(in)) + // The highest bit of the last byte indicates where to start + v := in[len(in)-1] + if v == 0 { + return errors.New("corrupt stream, did not find end of stream") + } + b.bitsRead = 64 + b.value = 0 + if len(in) >= 8 { + b.fillFastStart() + } else { + b.fill() + b.fill() + } + b.advance(8 - uint8(highBit32(uint32(v)))) + return nil +} + +// peekBitsFast requires that at least one bit is requested every time. +// There are no checks if the buffer is filled. +func (b *bitReaderShifted) peekBitsFast(n uint8) uint16 { + return uint16(b.value >> ((64 - n) & 63)) +} + +func (b *bitReaderShifted) advance(n uint8) { + b.bitsRead += n + b.value <<= n & 63 +} + +// fillFast() will make sure at least 32 bits are available. +// There must be at least 4 bytes available. +func (b *bitReaderShifted) fillFast() { + if b.bitsRead < 32 { + return + } + + low := le.Load32(b.in, b.off-4) + b.value |= uint64(low) << ((b.bitsRead - 32) & 63) + b.bitsRead -= 32 + b.off -= 4 +} + +// fillFastStart() assumes the bitReaderShifted is empty and there is at least 8 bytes to read. +func (b *bitReaderShifted) fillFastStart() { + b.value = le.Load64(b.in, b.off-8) + b.bitsRead = 0 + b.off -= 8 +} + +// fill() will make sure at least 32 bits are available. +func (b *bitReaderShifted) fill() { + if b.bitsRead < 32 { + return + } + if b.off > 4 { + low := le.Load32(b.in, b.off-4) + b.value |= uint64(low) << ((b.bitsRead - 32) & 63) + b.bitsRead -= 32 + b.off -= 4 + return + } + for b.off > 0 { + b.value |= uint64(b.in[b.off-1]) << ((b.bitsRead - 8) & 63) + b.bitsRead -= 8 + b.off-- + } +} + +func (b *bitReaderShifted) remaining() uint { + return b.off*8 + uint(64-b.bitsRead) +} + +// close the bitstream and returns an error if out-of-buffer reads occurred. +func (b *bitReaderShifted) close() error { + // Release reference. + b.in = nil + if b.remaining() > 0 { + return fmt.Errorf("corrupt input: %d bits remain on stream", b.remaining()) + } + if b.bitsRead > 64 { + return io.ErrUnexpectedEOF + } + return nil +} diff --git a/vendor/github.com/klauspost/compress/huff0/bitwriter.go b/vendor/github.com/klauspost/compress/huff0/bitwriter.go new file mode 100644 index 0000000000..0ebc9aaac7 --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/bitwriter.go @@ -0,0 +1,102 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +package huff0 + +// bitWriter will write bits. +// First bit will be LSB of the first byte of output. +type bitWriter struct { + bitContainer uint64 + nBits uint8 + out []byte +} + +// addBits16Clean will add up to 16 bits. value may not contain more set bits than indicated. +// It will not check if there is space for them, so the caller must ensure that it has flushed recently. +func (b *bitWriter) addBits16Clean(value uint16, bits uint8) { + b.bitContainer |= uint64(value) << (b.nBits & 63) + b.nBits += bits +} + +// encSymbol will add up to 16 bits. value may not contain more set bits than indicated. +// It will not check if there is space for them, so the caller must ensure that it has flushed recently. +func (b *bitWriter) encSymbol(ct cTable, symbol byte) { + enc := ct[symbol] + b.bitContainer |= uint64(enc.val) << (b.nBits & 63) + if false { + if enc.nBits == 0 { + panic("nbits 0") + } + } + b.nBits += enc.nBits +} + +// encTwoSymbols will add up to 32 bits. value may not contain more set bits than indicated. +// It will not check if there is space for them, so the caller must ensure that it has flushed recently. +func (b *bitWriter) encTwoSymbols(ct cTable, av, bv byte) { + encA := ct[av] + encB := ct[bv] + sh := b.nBits & 63 + combined := uint64(encA.val) | (uint64(encB.val) << (encA.nBits & 63)) + b.bitContainer |= combined << sh + if false { + if encA.nBits == 0 { + panic("nbitsA 0") + } + if encB.nBits == 0 { + panic("nbitsB 0") + } + } + b.nBits += encA.nBits + encB.nBits +} + +// encFourSymbols adds up to 32 bits from four symbols. +// It will not check if there is space for them, +// so the caller must ensure that b has been flushed recently. +func (b *bitWriter) encFourSymbols(encA, encB, encC, encD cTableEntry) { + bitsA := encA.nBits + bitsB := bitsA + encB.nBits + bitsC := bitsB + encC.nBits + bitsD := bitsC + encD.nBits + combined := uint64(encA.val) | + (uint64(encB.val) << (bitsA & 63)) | + (uint64(encC.val) << (bitsB & 63)) | + (uint64(encD.val) << (bitsC & 63)) + b.bitContainer |= combined << (b.nBits & 63) + b.nBits += bitsD +} + +// flush32 will flush out, so there are at least 32 bits available for writing. +func (b *bitWriter) flush32() { + if b.nBits < 32 { + return + } + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24)) + b.nBits -= 32 + b.bitContainer >>= 32 +} + +// flushAlign will flush remaining full bytes and align to next byte boundary. +func (b *bitWriter) flushAlign() { + nbBytes := (b.nBits + 7) >> 3 + for i := uint8(0); i < nbBytes; i++ { + b.out = append(b.out, byte(b.bitContainer>>(i*8))) + } + b.nBits = 0 + b.bitContainer = 0 +} + +// close will write the alignment bit and write the final byte(s) +// to the output. +func (b *bitWriter) close() { + // End mark + b.addBits16Clean(1, 1) + // flush until next byte. + b.flushAlign() +} diff --git a/vendor/github.com/klauspost/compress/huff0/compress.go b/vendor/github.com/klauspost/compress/huff0/compress.go new file mode 100644 index 0000000000..84aa3d12f0 --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/compress.go @@ -0,0 +1,742 @@ +package huff0 + +import ( + "fmt" + "math" + "runtime" + "sync" +) + +// Compress1X will compress the input. +// The output can be decoded using Decompress1X. +// Supply a Scratch object. The scratch object contains state about re-use, +// So when sharing across independent encodes, be sure to set the re-use policy. +func Compress1X(in []byte, s *Scratch) (out []byte, reUsed bool, err error) { + s, err = s.prepare(in) + if err != nil { + return nil, false, err + } + return compress(in, s, s.compress1X) +} + +// Compress4X will compress the input. The input is split into 4 independent blocks +// and compressed similar to Compress1X. +// The output can be decoded using Decompress4X. +// Supply a Scratch object. The scratch object contains state about re-use, +// So when sharing across independent encodes, be sure to set the re-use policy. +func Compress4X(in []byte, s *Scratch) (out []byte, reUsed bool, err error) { + s, err = s.prepare(in) + if err != nil { + return nil, false, err + } + if false { + // TODO: compress4Xp only slightly faster. + const parallelThreshold = 8 << 10 + if len(in) < parallelThreshold || runtime.GOMAXPROCS(0) == 1 { + return compress(in, s, s.compress4X) + } + return compress(in, s, s.compress4Xp) + } + return compress(in, s, s.compress4X) +} + +func compress(in []byte, s *Scratch, compressor func(src []byte) ([]byte, error)) (out []byte, reUsed bool, err error) { + // Nuke previous table if we cannot reuse anyway. + if s.Reuse == ReusePolicyNone { + s.prevTable = s.prevTable[:0] + } + + // Create histogram, if none was provided. + maxCount := s.maxCount + var canReuse = false + if maxCount == 0 { + maxCount, canReuse = s.countSimple(in) + } else { + canReuse = s.canUseTable(s.prevTable) + } + + // We want the output size to be less than this: + wantSize := len(in) + if s.WantLogLess > 0 { + wantSize -= wantSize >> s.WantLogLess + } + + // Reset for next run. + s.clearCount = true + s.maxCount = 0 + if maxCount >= len(in) { + if maxCount > len(in) { + return nil, false, fmt.Errorf("maxCount (%d) > length (%d)", maxCount, len(in)) + } + if len(in) == 1 { + return nil, false, ErrIncompressible + } + // One symbol, use RLE + return nil, false, ErrUseRLE + } + if maxCount == 1 || maxCount < (len(in)>>7) { + // Each symbol present maximum once or too well distributed. + return nil, false, ErrIncompressible + } + if s.Reuse == ReusePolicyMust && !canReuse { + // We must reuse, but we can't. + return nil, false, ErrIncompressible + } + if (s.Reuse == ReusePolicyPrefer || s.Reuse == ReusePolicyMust) && canReuse { + keepTable := s.cTable + keepTL := s.actualTableLog + s.cTable = s.prevTable + s.actualTableLog = s.prevTableLog + s.Out, err = compressor(in) + s.cTable = keepTable + s.actualTableLog = keepTL + if err == nil && len(s.Out) < wantSize { + s.OutData = s.Out + return s.Out, true, nil + } + if s.Reuse == ReusePolicyMust { + return nil, false, ErrIncompressible + } + // Do not attempt to re-use later. + s.prevTable = s.prevTable[:0] + } + + // Calculate new table. + err = s.buildCTable() + if err != nil { + return nil, false, err + } + + if false && !s.canUseTable(s.cTable) { + panic("invalid table generated") + } + + if s.Reuse == ReusePolicyAllow && canReuse { + hSize := len(s.Out) + oldSize := s.prevTable.estimateSize(s.count[:s.symbolLen]) + newSize := s.cTable.estimateSize(s.count[:s.symbolLen]) + if oldSize <= hSize+newSize || hSize+12 >= wantSize { + // Retain cTable even if we re-use. + keepTable := s.cTable + keepTL := s.actualTableLog + + s.cTable = s.prevTable + s.actualTableLog = s.prevTableLog + s.Out, err = compressor(in) + + // Restore ctable. + s.cTable = keepTable + s.actualTableLog = keepTL + if err != nil { + return nil, false, err + } + if len(s.Out) >= wantSize { + return nil, false, ErrIncompressible + } + s.OutData = s.Out + return s.Out, true, nil + } + } + + // Use new table + err = s.cTable.write(s) + if err != nil { + s.OutTable = nil + return nil, false, err + } + s.OutTable = s.Out + + // Compress using new table + s.Out, err = compressor(in) + if err != nil { + s.OutTable = nil + return nil, false, err + } + if len(s.Out) >= wantSize { + s.OutTable = nil + return nil, false, ErrIncompressible + } + // Move current table into previous. + s.prevTable, s.prevTableLog, s.cTable = s.cTable, s.actualTableLog, s.prevTable[:0] + s.OutData = s.Out[len(s.OutTable):] + return s.Out, false, nil +} + +// EstimateSizes will estimate the data sizes +func EstimateSizes(in []byte, s *Scratch) (tableSz, dataSz, reuseSz int, err error) { + s, err = s.prepare(in) + if err != nil { + return 0, 0, 0, err + } + + // Create histogram, if none was provided. + tableSz, dataSz, reuseSz = -1, -1, -1 + maxCount := s.maxCount + var canReuse = false + if maxCount == 0 { + maxCount, canReuse = s.countSimple(in) + } else { + canReuse = s.canUseTable(s.prevTable) + } + + // We want the output size to be less than this: + wantSize := len(in) + if s.WantLogLess > 0 { + wantSize -= wantSize >> s.WantLogLess + } + + // Reset for next run. + s.clearCount = true + s.maxCount = 0 + if maxCount >= len(in) { + if maxCount > len(in) { + return 0, 0, 0, fmt.Errorf("maxCount (%d) > length (%d)", maxCount, len(in)) + } + if len(in) == 1 { + return 0, 0, 0, ErrIncompressible + } + // One symbol, use RLE + return 0, 0, 0, ErrUseRLE + } + if maxCount == 1 || maxCount < (len(in)>>7) { + // Each symbol present maximum once or too well distributed. + return 0, 0, 0, ErrIncompressible + } + + // Calculate new table. + err = s.buildCTable() + if err != nil { + return 0, 0, 0, err + } + + if false && !s.canUseTable(s.cTable) { + panic("invalid table generated") + } + + tableSz, err = s.cTable.estTableSize(s) + if err != nil { + return 0, 0, 0, err + } + if canReuse { + reuseSz = s.prevTable.estimateSize(s.count[:s.symbolLen]) + } + dataSz = s.cTable.estimateSize(s.count[:s.symbolLen]) + + // Restore + return tableSz, dataSz, reuseSz, nil +} + +func (s *Scratch) compress1X(src []byte) ([]byte, error) { + return s.compress1xDo(s.Out, src), nil +} + +func (s *Scratch) compress1xDo(dst, src []byte) []byte { + var bw = bitWriter{out: dst} + + // N is length divisible by 4. + n := len(src) + n -= n & 3 + cTable := s.cTable[:256] + + // Encode last bytes. + for i := len(src) & 3; i > 0; i-- { + bw.encSymbol(cTable, src[n+i-1]) + } + n -= 4 + if s.actualTableLog <= 8 { + for ; n >= 0; n -= 4 { + tmp := src[n : n+4] + // tmp should be len 4 + bw.flush32() + bw.encFourSymbols(cTable[tmp[3]], cTable[tmp[2]], cTable[tmp[1]], cTable[tmp[0]]) + } + } else { + for ; n >= 0; n -= 4 { + tmp := src[n : n+4] + // tmp should be len 4 + bw.flush32() + bw.encTwoSymbols(cTable, tmp[3], tmp[2]) + bw.flush32() + bw.encTwoSymbols(cTable, tmp[1], tmp[0]) + } + } + bw.close() + return bw.out +} + +var sixZeros [6]byte + +func (s *Scratch) compress4X(src []byte) ([]byte, error) { + if len(src) < 12 { + return nil, ErrIncompressible + } + segmentSize := (len(src) + 3) / 4 + + // Add placeholder for output length + offsetIdx := len(s.Out) + s.Out = append(s.Out, sixZeros[:]...) + + for i := 0; i < 4; i++ { + toDo := src + if len(toDo) > segmentSize { + toDo = toDo[:segmentSize] + } + src = src[len(toDo):] + + idx := len(s.Out) + s.Out = s.compress1xDo(s.Out, toDo) + if len(s.Out)-idx > math.MaxUint16 { + // We cannot store the size in the jump table + return nil, ErrIncompressible + } + // Write compressed length as little endian before block. + if i < 3 { + // Last length is not written. + length := len(s.Out) - idx + s.Out[i*2+offsetIdx] = byte(length) + s.Out[i*2+offsetIdx+1] = byte(length >> 8) + } + } + + return s.Out, nil +} + +// compress4Xp will compress 4 streams using separate goroutines. +func (s *Scratch) compress4Xp(src []byte) ([]byte, error) { + if len(src) < 12 { + return nil, ErrIncompressible + } + // Add placeholder for output length + s.Out = s.Out[:6] + + segmentSize := (len(src) + 3) / 4 + var wg sync.WaitGroup + wg.Add(4) + for i := 0; i < 4; i++ { + toDo := src + if len(toDo) > segmentSize { + toDo = toDo[:segmentSize] + } + src = src[len(toDo):] + + // Separate goroutine for each block. + go func(i int) { + s.tmpOut[i] = s.compress1xDo(s.tmpOut[i][:0], toDo) + wg.Done() + }(i) + } + wg.Wait() + for i := 0; i < 4; i++ { + o := s.tmpOut[i] + if len(o) > math.MaxUint16 { + // We cannot store the size in the jump table + return nil, ErrIncompressible + } + // Write compressed length as little endian before block. + if i < 3 { + // Last length is not written. + s.Out[i*2] = byte(len(o)) + s.Out[i*2+1] = byte(len(o) >> 8) + } + + // Write output. + s.Out = append(s.Out, o...) + } + return s.Out, nil +} + +// countSimple will create a simple histogram in s.count. +// Returns the biggest count. +// Does not update s.clearCount. +func (s *Scratch) countSimple(in []byte) (max int, reuse bool) { + reuse = true + _ = s.count // Assert that s != nil to speed up the following loop. + for _, v := range in { + s.count[v]++ + } + m := uint32(0) + if len(s.prevTable) > 0 { + for i, v := range s.count[:] { + if v == 0 { + continue + } + if v > m { + m = v + } + s.symbolLen = uint16(i) + 1 + if i >= len(s.prevTable) { + reuse = false + } else if s.prevTable[i].nBits == 0 { + reuse = false + } + } + return int(m), reuse + } + for i, v := range s.count[:] { + if v == 0 { + continue + } + if v > m { + m = v + } + s.symbolLen = uint16(i) + 1 + } + return int(m), false +} + +func (s *Scratch) canUseTable(c cTable) bool { + if len(c) < int(s.symbolLen) { + return false + } + for i, v := range s.count[:s.symbolLen] { + if v != 0 && c[i].nBits == 0 { + return false + } + } + return true +} + +//lint:ignore U1000 used for debugging +func (s *Scratch) validateTable(c cTable) bool { + if len(c) < int(s.symbolLen) { + return false + } + for i, v := range s.count[:s.symbolLen] { + if v != 0 { + if c[i].nBits == 0 { + return false + } + if c[i].nBits > s.actualTableLog { + return false + } + } + } + return true +} + +// minTableLog provides the minimum logSize to safely represent a distribution. +func (s *Scratch) minTableLog() uint8 { + minBitsSrc := highBit32(uint32(s.srcLen)) + 1 + minBitsSymbols := highBit32(uint32(s.symbolLen-1)) + 2 + if minBitsSrc < minBitsSymbols { + return uint8(minBitsSrc) + } + return uint8(minBitsSymbols) +} + +// optimalTableLog calculates and sets the optimal tableLog in s.actualTableLog +func (s *Scratch) optimalTableLog() { + tableLog := s.TableLog + minBits := s.minTableLog() + maxBitsSrc := uint8(highBit32(uint32(s.srcLen-1))) - 1 + if maxBitsSrc < tableLog { + // Accuracy can be reduced + tableLog = maxBitsSrc + } + if minBits > tableLog { + tableLog = minBits + } + // Need a minimum to safely represent all symbol values + if tableLog < minTablelog { + tableLog = minTablelog + } + if tableLog > tableLogMax { + tableLog = tableLogMax + } + s.actualTableLog = tableLog +} + +type cTableEntry struct { + val uint16 + nBits uint8 + // We have 8 bits extra +} + +const huffNodesMask = huffNodesLen - 1 + +func (s *Scratch) buildCTable() error { + s.optimalTableLog() + s.huffSort() + if cap(s.cTable) < maxSymbolValue+1 { + s.cTable = make([]cTableEntry, s.symbolLen, maxSymbolValue+1) + } else { + s.cTable = s.cTable[:s.symbolLen] + for i := range s.cTable { + s.cTable[i] = cTableEntry{} + } + } + + var startNode = int16(s.symbolLen) + nonNullRank := s.symbolLen - 1 + + nodeNb := startNode + huffNode := s.nodes[1 : huffNodesLen+1] + + // This overlays the slice above, but allows "-1" index lookups. + // Different from reference implementation. + huffNode0 := s.nodes[0 : huffNodesLen+1] + + for huffNode[nonNullRank].count() == 0 { + nonNullRank-- + } + + lowS := int16(nonNullRank) + nodeRoot := nodeNb + lowS - 1 + lowN := nodeNb + huffNode[nodeNb].setCount(huffNode[lowS].count() + huffNode[lowS-1].count()) + huffNode[lowS].setParent(nodeNb) + huffNode[lowS-1].setParent(nodeNb) + nodeNb++ + lowS -= 2 + for n := nodeNb; n <= nodeRoot; n++ { + huffNode[n].setCount(1 << 30) + } + // fake entry, strong barrier + huffNode0[0].setCount(1 << 31) + + // create parents + for nodeNb <= nodeRoot { + var n1, n2 int16 + if huffNode0[lowS+1].count() < huffNode0[lowN+1].count() { + n1 = lowS + lowS-- + } else { + n1 = lowN + lowN++ + } + if huffNode0[lowS+1].count() < huffNode0[lowN+1].count() { + n2 = lowS + lowS-- + } else { + n2 = lowN + lowN++ + } + + huffNode[nodeNb].setCount(huffNode0[n1+1].count() + huffNode0[n2+1].count()) + huffNode0[n1+1].setParent(nodeNb) + huffNode0[n2+1].setParent(nodeNb) + nodeNb++ + } + + // distribute weights (unlimited tree height) + huffNode[nodeRoot].setNbBits(0) + for n := nodeRoot - 1; n >= startNode; n-- { + huffNode[n].setNbBits(huffNode[huffNode[n].parent()].nbBits() + 1) + } + for n := uint16(0); n <= nonNullRank; n++ { + huffNode[n].setNbBits(huffNode[huffNode[n].parent()].nbBits() + 1) + } + s.actualTableLog = s.setMaxHeight(int(nonNullRank)) + maxNbBits := s.actualTableLog + + // fill result into tree (val, nbBits) + if maxNbBits > tableLogMax { + return fmt.Errorf("internal error: maxNbBits (%d) > tableLogMax (%d)", maxNbBits, tableLogMax) + } + var nbPerRank [tableLogMax + 1]uint16 + var valPerRank [16]uint16 + for _, v := range huffNode[:nonNullRank+1] { + nbPerRank[v.nbBits()]++ + } + // determine stating value per rank + { + min := uint16(0) + for n := maxNbBits; n > 0; n-- { + // get starting value within each rank + valPerRank[n] = min + min += nbPerRank[n] + min >>= 1 + } + } + + // push nbBits per symbol, symbol order + for _, v := range huffNode[:nonNullRank+1] { + s.cTable[v.symbol()].nBits = v.nbBits() + } + + // assign value within rank, symbol order + t := s.cTable[:s.symbolLen] + for n, val := range t { + nbits := val.nBits & 15 + v := valPerRank[nbits] + t[n].val = v + valPerRank[nbits] = v + 1 + } + + return nil +} + +// huffSort will sort symbols, decreasing order. +func (s *Scratch) huffSort() { + type rankPos struct { + base uint32 + current uint32 + } + + // Clear nodes + nodes := s.nodes[:huffNodesLen+1] + s.nodes = nodes + nodes = nodes[1 : huffNodesLen+1] + + // Sort into buckets based on length of symbol count. + var rank [32]rankPos + for _, v := range s.count[:s.symbolLen] { + r := highBit32(v+1) & 31 + rank[r].base++ + } + // maxBitLength is log2(BlockSizeMax) + 1 + const maxBitLength = 18 + 1 + for n := maxBitLength; n > 0; n-- { + rank[n-1].base += rank[n].base + } + for n := range rank[:maxBitLength] { + rank[n].current = rank[n].base + } + for n, c := range s.count[:s.symbolLen] { + r := (highBit32(c+1) + 1) & 31 + pos := rank[r].current + rank[r].current++ + prev := nodes[(pos-1)&huffNodesMask] + for pos > rank[r].base && c > prev.count() { + nodes[pos&huffNodesMask] = prev + pos-- + prev = nodes[(pos-1)&huffNodesMask] + } + nodes[pos&huffNodesMask] = makeNodeElt(c, byte(n)) + } +} + +func (s *Scratch) setMaxHeight(lastNonNull int) uint8 { + maxNbBits := s.actualTableLog + huffNode := s.nodes[1 : huffNodesLen+1] + //huffNode = huffNode[: huffNodesLen] + + largestBits := huffNode[lastNonNull].nbBits() + + // early exit : no elt > maxNbBits + if largestBits <= maxNbBits { + return largestBits + } + totalCost := int(0) + baseCost := int(1) << (largestBits - maxNbBits) + n := uint32(lastNonNull) + + for huffNode[n].nbBits() > maxNbBits { + totalCost += baseCost - (1 << (largestBits - huffNode[n].nbBits())) + huffNode[n].setNbBits(maxNbBits) + n-- + } + // n stops at huffNode[n].nbBits <= maxNbBits + + for huffNode[n].nbBits() == maxNbBits { + n-- + } + // n end at index of smallest symbol using < maxNbBits + + // renorm totalCost + totalCost >>= largestBits - maxNbBits /* note : totalCost is necessarily a multiple of baseCost */ + + // repay normalized cost + { + const noSymbol = 0xF0F0F0F0 + var rankLast [tableLogMax + 2]uint32 + + for i := range rankLast[:] { + rankLast[i] = noSymbol + } + + // Get pos of last (smallest) symbol per rank + { + currentNbBits := maxNbBits + for pos := int(n); pos >= 0; pos-- { + if huffNode[pos].nbBits() >= currentNbBits { + continue + } + currentNbBits = huffNode[pos].nbBits() // < maxNbBits + rankLast[maxNbBits-currentNbBits] = uint32(pos) + } + } + + for totalCost > 0 { + nBitsToDecrease := uint8(highBit32(uint32(totalCost))) + 1 + + for ; nBitsToDecrease > 1; nBitsToDecrease-- { + highPos := rankLast[nBitsToDecrease] + lowPos := rankLast[nBitsToDecrease-1] + if highPos == noSymbol { + continue + } + if lowPos == noSymbol { + break + } + highTotal := huffNode[highPos].count() + lowTotal := 2 * huffNode[lowPos].count() + if highTotal <= lowTotal { + break + } + } + // only triggered when no more rank 1 symbol left => find closest one (note : there is necessarily at least one !) + // HUF_MAX_TABLELOG test just to please gcc 5+; but it should not be necessary + // FIXME: try to remove + for (nBitsToDecrease <= tableLogMax) && (rankLast[nBitsToDecrease] == noSymbol) { + nBitsToDecrease++ + } + totalCost -= 1 << (nBitsToDecrease - 1) + if rankLast[nBitsToDecrease-1] == noSymbol { + // this rank is no longer empty + rankLast[nBitsToDecrease-1] = rankLast[nBitsToDecrease] + } + huffNode[rankLast[nBitsToDecrease]].setNbBits(1 + + huffNode[rankLast[nBitsToDecrease]].nbBits()) + if rankLast[nBitsToDecrease] == 0 { + /* special case, reached largest symbol */ + rankLast[nBitsToDecrease] = noSymbol + } else { + rankLast[nBitsToDecrease]-- + if huffNode[rankLast[nBitsToDecrease]].nbBits() != maxNbBits-nBitsToDecrease { + rankLast[nBitsToDecrease] = noSymbol /* this rank is now empty */ + } + } + } + + for totalCost < 0 { /* Sometimes, cost correction overshoot */ + if rankLast[1] == noSymbol { /* special case : no rank 1 symbol (using maxNbBits-1); let's create one from largest rank 0 (using maxNbBits) */ + for huffNode[n].nbBits() == maxNbBits { + n-- + } + huffNode[n+1].setNbBits(huffNode[n+1].nbBits() - 1) + rankLast[1] = n + 1 + totalCost++ + continue + } + huffNode[rankLast[1]+1].setNbBits(huffNode[rankLast[1]+1].nbBits() - 1) + rankLast[1]++ + totalCost++ + } + } + return maxNbBits +} + +// A nodeElt is the fields +// +// count uint32 +// parent uint16 +// symbol byte +// nbBits uint8 +// +// in some order, all squashed into an integer so that the compiler +// always loads and stores entire nodeElts instead of separate fields. +type nodeElt uint64 + +func makeNodeElt(count uint32, symbol byte) nodeElt { + return nodeElt(count) | nodeElt(symbol)<<48 +} + +func (e *nodeElt) count() uint32 { return uint32(*e) } +func (e *nodeElt) parent() uint16 { return uint16(*e >> 32) } +func (e *nodeElt) symbol() byte { return byte(*e >> 48) } +func (e *nodeElt) nbBits() uint8 { return uint8(*e >> 56) } + +func (e *nodeElt) setCount(c uint32) { *e = (*e)&0xffffffff00000000 | nodeElt(c) } +func (e *nodeElt) setParent(p int16) { *e = (*e)&0xffff0000ffffffff | nodeElt(uint16(p))<<32 } +func (e *nodeElt) setNbBits(n uint8) { *e = (*e)&0x00ffffffffffffff | nodeElt(n)<<56 } diff --git a/vendor/github.com/klauspost/compress/huff0/decompress.go b/vendor/github.com/klauspost/compress/huff0/decompress.go new file mode 100644 index 0000000000..0f56b02d74 --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/decompress.go @@ -0,0 +1,1167 @@ +package huff0 + +import ( + "errors" + "fmt" + "io" + "sync" + + "github.com/klauspost/compress/fse" +) + +type dTable struct { + single []dEntrySingle +} + +// single-symbols decoding +type dEntrySingle struct { + entry uint16 +} + +// Uses special code for all tables that are < 8 bits. +const use8BitTables = true + +// ReadTable will read a table from the input. +// The size of the input may be larger than the table definition. +// Any content remaining after the table definition will be returned. +// If no Scratch is provided a new one is allocated. +// The returned Scratch can be used for encoding or decoding input using this table. +func ReadTable(in []byte, s *Scratch) (s2 *Scratch, remain []byte, err error) { + s, err = s.prepare(nil) + if err != nil { + return s, nil, err + } + if len(in) <= 1 { + return s, nil, errors.New("input too small for table") + } + iSize := in[0] + in = in[1:] + if iSize >= 128 { + // Uncompressed + oSize := iSize - 127 + iSize = (oSize + 1) / 2 + if int(iSize) > len(in) { + return s, nil, errors.New("input too small for table") + } + for n := uint8(0); n < oSize; n += 2 { + v := in[n/2] + s.huffWeight[n] = v >> 4 + s.huffWeight[n+1] = v & 15 + } + s.symbolLen = uint16(oSize) + in = in[iSize:] + } else { + if len(in) < int(iSize) { + return s, nil, fmt.Errorf("input too small for table, want %d bytes, have %d", iSize, len(in)) + } + // FSE compressed weights + s.fse.DecompressLimit = 255 + hw := s.huffWeight[:] + s.fse.Out = hw + b, err := fse.Decompress(in[:iSize], s.fse) + s.fse.Out = nil + if err != nil { + return s, nil, fmt.Errorf("fse decompress returned: %w", err) + } + if len(b) > 255 { + return s, nil, errors.New("corrupt input: output table too large") + } + s.symbolLen = uint16(len(b)) + in = in[iSize:] + } + + // collect weight stats + var rankStats [16]uint32 + weightTotal := uint32(0) + for _, v := range s.huffWeight[:s.symbolLen] { + if v > tableLogMax { + return s, nil, errors.New("corrupt input: weight too large") + } + v2 := v & 15 + rankStats[v2]++ + // (1 << (v2-1)) is slower since the compiler cannot prove that v2 isn't 0. + weightTotal += (1 << v2) >> 1 + } + if weightTotal == 0 { + return s, nil, errors.New("corrupt input: weights zero") + } + + // get last non-null symbol weight (implied, total must be 2^n) + { + tableLog := highBit32(weightTotal) + 1 + if tableLog > tableLogMax { + return s, nil, errors.New("corrupt input: tableLog too big") + } + s.actualTableLog = uint8(tableLog) + // determine last weight + { + total := uint32(1) << tableLog + rest := total - weightTotal + verif := uint32(1) << highBit32(rest) + lastWeight := highBit32(rest) + 1 + if verif != rest { + // last value must be a clean power of 2 + return s, nil, errors.New("corrupt input: last value not power of two") + } + s.huffWeight[s.symbolLen] = uint8(lastWeight) + s.symbolLen++ + rankStats[lastWeight]++ + } + } + + if (rankStats[1] < 2) || (rankStats[1]&1 != 0) { + // by construction : at least 2 elts of rank 1, must be even + return s, nil, errors.New("corrupt input: min elt size, even check failed ") + } + + // TODO: Choose between single/double symbol decoding + + // Calculate starting value for each rank + { + var nextRankStart uint32 + for n := uint8(1); n < s.actualTableLog+1; n++ { + current := nextRankStart + nextRankStart += rankStats[n] << (n - 1) + rankStats[n] = current + } + } + + // fill DTable (always full size) + tSize := 1 << tableLogMax + if len(s.dt.single) != tSize { + s.dt.single = make([]dEntrySingle, tSize) + } + cTable := s.prevTable + if cap(cTable) < maxSymbolValue+1 { + cTable = make([]cTableEntry, 0, maxSymbolValue+1) + } + cTable = cTable[:maxSymbolValue+1] + s.prevTable = cTable[:s.symbolLen] + s.prevTableLog = s.actualTableLog + + for n, w := range s.huffWeight[:s.symbolLen] { + if w == 0 { + cTable[n] = cTableEntry{ + val: 0, + nBits: 0, + } + continue + } + length := (uint32(1) << w) >> 1 + d := dEntrySingle{ + entry: uint16(s.actualTableLog+1-w) | (uint16(n) << 8), + } + + rank := &rankStats[w] + cTable[n] = cTableEntry{ + val: uint16(*rank >> (w - 1)), + nBits: uint8(d.entry), + } + + single := s.dt.single[*rank : *rank+length] + for i := range single { + single[i] = d + } + *rank += length + } + + return s, in, nil +} + +// Decompress1X will decompress a 1X encoded stream. +// The length of the supplied input must match the end of a block exactly. +// Before this is called, the table must be initialized with ReadTable unless +// the encoder re-used the table. +// deprecated: Use the stateless Decoder() to get a concurrent version. +func (s *Scratch) Decompress1X(in []byte) (out []byte, err error) { + if cap(s.Out) < s.MaxDecodedSize { + s.Out = make([]byte, s.MaxDecodedSize) + } + s.Out = s.Out[:0:s.MaxDecodedSize] + s.Out, err = s.Decoder().Decompress1X(s.Out, in) + return s.Out, err +} + +// Decompress4X will decompress a 4X encoded stream. +// Before this is called, the table must be initialized with ReadTable unless +// the encoder re-used the table. +// The length of the supplied input must match the end of a block exactly. +// The destination size of the uncompressed data must be known and provided. +// deprecated: Use the stateless Decoder() to get a concurrent version. +func (s *Scratch) Decompress4X(in []byte, dstSize int) (out []byte, err error) { + if dstSize > s.MaxDecodedSize { + return nil, ErrMaxDecodedSizeExceeded + } + if cap(s.Out) < dstSize { + s.Out = make([]byte, s.MaxDecodedSize) + } + s.Out = s.Out[:0:dstSize] + s.Out, err = s.Decoder().Decompress4X(s.Out, in) + return s.Out, err +} + +// Decoder will return a stateless decoder that can be used by multiple +// decompressors concurrently. +// Before this is called, the table must be initialized with ReadTable. +// The Decoder is still linked to the scratch buffer so that cannot be reused. +// However, it is safe to discard the scratch. +func (s *Scratch) Decoder() *Decoder { + return &Decoder{ + dt: s.dt, + actualTableLog: s.actualTableLog, + bufs: &s.decPool, + } +} + +// Decoder provides stateless decoding. +type Decoder struct { + dt dTable + actualTableLog uint8 + bufs *sync.Pool +} + +func (d *Decoder) buffer() *[4][256]byte { + buf, ok := d.bufs.Get().(*[4][256]byte) + if ok { + return buf + } + return &[4][256]byte{} +} + +// decompress1X8Bit will decompress a 1X encoded stream with tablelog <= 8. +// The cap of the output buffer will be the maximum decompressed size. +// The length of the supplied input must match the end of a block exactly. +func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { + if d.actualTableLog == 8 { + return d.decompress1X8BitExactly(dst, src) + } + var br bitReaderBytes + err := br.init(src) + if err != nil { + return dst, err + } + maxDecodedSize := cap(dst) + dst = dst[:0] + + // Avoid bounds check by always having full sized table. + dt := d.dt.single[:256] + + // Use temp table to avoid bound checks/append penalty. + bufs := d.buffer() + buf := &bufs[0] + var off uint8 + + switch d.actualTableLog { + case 8: + const shift = 0 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + br.close() + d.bufs.Put(bufs) + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + case 7: + const shift = 8 - 7 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + br.close() + d.bufs.Put(bufs) + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + case 6: + const shift = 8 - 6 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + case 5: + const shift = 8 - 5 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + case 4: + const shift = 8 - 4 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + case 3: + const shift = 8 - 3 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + case 2: + const shift = 8 - 2 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + case 1: + const shift = 8 - 1 + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>(56+shift))] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + default: + d.bufs.Put(bufs) + return nil, fmt.Errorf("invalid tablelog: %d", d.actualTableLog) + } + + if len(dst)+int(off) > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:off]...) + + // br < 4, so uint8 is fine + bitsLeft := int8(uint8(br.off)*8 + (64 - br.bitsRead)) + shift := (8 - d.actualTableLog) & 7 + + for bitsLeft > 0 { + if br.bitsRead >= 64-8 { + for br.off > 0 { + br.value |= uint64(br.in[br.off-1]) << (br.bitsRead - 8) + br.bitsRead -= 8 + br.off-- + } + } + if len(dst) >= maxDecodedSize { + br.close() + d.bufs.Put(bufs) + return nil, ErrMaxDecodedSizeExceeded + } + v := dt[br.peekByteFast()>>shift] + nBits := uint8(v.entry) + br.advance(nBits) + bitsLeft -= int8(nBits) + dst = append(dst, uint8(v.entry>>8)) + } + d.bufs.Put(bufs) + return dst, br.close() +} + +// decompress1X8Bit will decompress a 1X encoded stream with tablelog <= 8. +// The cap of the output buffer will be the maximum decompressed size. +// The length of the supplied input must match the end of a block exactly. +func (d *Decoder) decompress1X8BitExactly(dst, src []byte) ([]byte, error) { + var br bitReaderBytes + err := br.init(src) + if err != nil { + return dst, err + } + maxDecodedSize := cap(dst) + dst = dst[:0] + + // Avoid bounds check by always having full sized table. + dt := d.dt.single[:256] + + // Use temp table to avoid bound checks/append penalty. + bufs := d.buffer() + buf := &bufs[0] + var off uint8 + + const shift = 56 + + //fmt.Printf("mask: %b, tl:%d\n", mask, d.actualTableLog) + for br.off >= 4 { + br.fillFast() + v := dt[uint8(br.value>>shift)] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>shift)] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>shift)] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[uint8(br.value>>shift)] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + + if len(dst)+int(off) > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:off]...) + + // br < 4, so uint8 is fine + bitsLeft := int8(uint8(br.off)*8 + (64 - br.bitsRead)) + for bitsLeft > 0 { + if br.bitsRead >= 64-8 { + for br.off > 0 { + br.value |= uint64(br.in[br.off-1]) << (br.bitsRead - 8) + br.bitsRead -= 8 + br.off-- + } + } + if len(dst) >= maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + v := dt[br.peekByteFast()] + nBits := uint8(v.entry) + br.advance(nBits) + bitsLeft -= int8(nBits) + dst = append(dst, uint8(v.entry>>8)) + } + d.bufs.Put(bufs) + return dst, br.close() +} + +// Decompress4X will decompress a 4X encoded stream. +// The length of the supplied input must match the end of a block exactly. +// The *capacity* of the dst slice must match the destination size of +// the uncompressed data exactly. +func (d *Decoder) decompress4X8bit(dst, src []byte) ([]byte, error) { + if d.actualTableLog == 8 { + return d.decompress4X8bitExactly(dst, src) + } + + var br [4]bitReaderBytes + start := 6 + for i := 0; i < 3; i++ { + length := int(src[i*2]) | (int(src[i*2+1]) << 8) + if start+length >= len(src) { + return nil, errors.New("truncated input (or invalid offset)") + } + err := br[i].init(src[start : start+length]) + if err != nil { + return nil, err + } + start += length + } + err := br[3].init(src[start:]) + if err != nil { + return nil, err + } + + // destination, offset to match first output + dstSize := cap(dst) + dst = dst[:dstSize] + out := dst + dstEvery := (dstSize + 3) / 4 + + shift := (56 + (8 - d.actualTableLog)) & 63 + + const tlSize = 1 << 8 + single := d.dt.single[:tlSize] + + // Use temp table to avoid bound checks/append penalty. + buf := d.buffer() + var off uint8 + var decoded int + + // Decode 4 values from each decoder/loop. + const bufoff = 256 + for { + if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { + break + } + + { + // Interleave 2 decodes. + const stream = 0 + const stream2 = 1 + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() + + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) + } + + { + const stream = 2 + const stream2 = 3 + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() + + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) + } + + off += 4 + + if off == 0 { + if bufoff > dstEvery { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 1") + } + // There must at least be 3 buffers left. + if len(out)-bufoff < dstEvery*3 { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 2") + } + //copy(out, buf[0][:]) + //copy(out[dstEvery:], buf[1][:]) + //copy(out[dstEvery*2:], buf[2][:]) + *(*[bufoff]byte)(out) = buf[0] + *(*[bufoff]byte)(out[dstEvery:]) = buf[1] + *(*[bufoff]byte)(out[dstEvery*2:]) = buf[2] + *(*[bufoff]byte)(out[dstEvery*3:]) = buf[3] + out = out[bufoff:] + decoded += bufoff * 4 + } + } + if off > 0 { + ioff := int(off) + if len(out) < dstEvery*3+ioff { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 3") + } + copy(out, buf[0][:off]) + copy(out[dstEvery:], buf[1][:off]) + copy(out[dstEvery*2:], buf[2][:off]) + copy(out[dstEvery*3:], buf[3][:off]) + decoded += int(off) * 4 + out = out[off:] + } + + // Decode remaining. + // Decode remaining. + remainBytes := dstEvery - (decoded / 4) + for i := range br { + offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } + br := &br[i] + bitsLeft := br.remaining() + for bitsLeft > 0 { + if br.finished() { + d.bufs.Put(buf) + return nil, io.ErrUnexpectedEOF + } + if br.bitsRead >= 56 { + if br.off >= 4 { + v := br.in[br.off-4:] + v = v[:4] + low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + br.value |= uint64(low) << (br.bitsRead - 32) + br.bitsRead -= 32 + br.off -= 4 + } else { + for br.off > 0 { + br.value |= uint64(br.in[br.off-1]) << (br.bitsRead - 8) + br.bitsRead -= 8 + br.off-- + } + } + } + // end inline... + if offset >= endsAt { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 4") + } + + // Read value and increment offset. + v := single[uint8(br.value>>shift)].entry + nBits := uint8(v) + br.advance(nBits) + bitsLeft -= uint(nBits) + out[offset] = uint8(v >> 8) + offset++ + } + if offset != endsAt { + d.bufs.Put(buf) + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } + decoded += offset - dstEvery*i + err = br.close() + if err != nil { + d.bufs.Put(buf) + return nil, err + } + } + d.bufs.Put(buf) + if dstSize != decoded { + return nil, errors.New("corruption detected: short output block") + } + return dst, nil +} + +// Decompress4X will decompress a 4X encoded stream. +// The length of the supplied input must match the end of a block exactly. +// The *capacity* of the dst slice must match the destination size of +// the uncompressed data exactly. +func (d *Decoder) decompress4X8bitExactly(dst, src []byte) ([]byte, error) { + var br [4]bitReaderBytes + start := 6 + for i := 0; i < 3; i++ { + length := int(src[i*2]) | (int(src[i*2+1]) << 8) + if start+length >= len(src) { + return nil, errors.New("truncated input (or invalid offset)") + } + err := br[i].init(src[start : start+length]) + if err != nil { + return nil, err + } + start += length + } + err := br[3].init(src[start:]) + if err != nil { + return nil, err + } + + // destination, offset to match first output + dstSize := cap(dst) + dst = dst[:dstSize] + out := dst + dstEvery := (dstSize + 3) / 4 + + const shift = 56 + const tlSize = 1 << 8 + single := d.dt.single[:tlSize] + + // Use temp table to avoid bound checks/append penalty. + buf := d.buffer() + var off uint8 + var decoded int + + // Decode 4 values from each decoder/loop. + const bufoff = 256 + for { + if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { + break + } + + { + // Interleave 2 decodes. + const stream = 0 + const stream2 = 1 + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() + + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) + } + + { + const stream = 2 + const stream2 = 3 + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() + + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) + + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) + } + + off += 4 + + if off == 0 { + if bufoff > dstEvery { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 1") + } + // There must at least be 3 buffers left. + if len(out)-bufoff < dstEvery*3 { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 2") + } + + //copy(out, buf[0][:]) + //copy(out[dstEvery:], buf[1][:]) + //copy(out[dstEvery*2:], buf[2][:]) + // copy(out[dstEvery*3:], buf[3][:]) + *(*[bufoff]byte)(out) = buf[0] + *(*[bufoff]byte)(out[dstEvery:]) = buf[1] + *(*[bufoff]byte)(out[dstEvery*2:]) = buf[2] + *(*[bufoff]byte)(out[dstEvery*3:]) = buf[3] + out = out[bufoff:] + decoded += bufoff * 4 + } + } + if off > 0 { + ioff := int(off) + if len(out) < dstEvery*3+ioff { + return nil, errors.New("corruption detected: stream overrun 3") + } + copy(out, buf[0][:off]) + copy(out[dstEvery:], buf[1][:off]) + copy(out[dstEvery*2:], buf[2][:off]) + copy(out[dstEvery*3:], buf[3][:off]) + decoded += int(off) * 4 + out = out[off:] + } + + // Decode remaining. + remainBytes := dstEvery - (decoded / 4) + for i := range br { + offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } + br := &br[i] + bitsLeft := br.remaining() + for bitsLeft > 0 { + if br.finished() { + d.bufs.Put(buf) + return nil, io.ErrUnexpectedEOF + } + if br.bitsRead >= 56 { + if br.off >= 4 { + v := br.in[br.off-4:] + v = v[:4] + low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + br.value |= uint64(low) << (br.bitsRead - 32) + br.bitsRead -= 32 + br.off -= 4 + } else { + for br.off > 0 { + br.value |= uint64(br.in[br.off-1]) << (br.bitsRead - 8) + br.bitsRead -= 8 + br.off-- + } + } + } + // end inline... + if offset >= endsAt { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 4") + } + + // Read value and increment offset. + v := single[br.peekByteFast()].entry + nBits := uint8(v) + br.advance(nBits) + bitsLeft -= uint(nBits) + out[offset] = uint8(v >> 8) + offset++ + } + if offset != endsAt { + d.bufs.Put(buf) + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } + + decoded += offset - dstEvery*i + err = br.close() + if err != nil { + d.bufs.Put(buf) + return nil, err + } + } + d.bufs.Put(buf) + if dstSize != decoded { + return nil, errors.New("corruption detected: short output block") + } + return dst, nil +} + +// matches will compare a decoding table to a coding table. +// Errors are written to the writer. +// Nothing will be written if table is ok. +func (s *Scratch) matches(ct cTable, w io.Writer) { + if s == nil || len(s.dt.single) == 0 { + return + } + dt := s.dt.single[:1<>8) == byte(sym) { + fmt.Fprintf(w, "symbol %x has decoder, but no encoder\n", sym) + errs++ + break + } + } + if errs == 0 { + broken-- + } + continue + } + // Unused bits in input + ub := tablelog - enc.nBits + top := enc.val << ub + // decoder looks at top bits. + dec := dt[top] + if uint8(dec.entry) != enc.nBits { + fmt.Fprintf(w, "symbol 0x%x bit size mismatch (enc: %d, dec:%d).\n", sym, enc.nBits, uint8(dec.entry)) + errs++ + } + if uint8(dec.entry>>8) != uint8(sym) { + fmt.Fprintf(w, "symbol 0x%x decoder output mismatch (enc: %d, dec:%d).\n", sym, sym, uint8(dec.entry>>8)) + errs++ + } + if errs > 0 { + fmt.Fprintf(w, "%d errors in base, stopping\n", errs) + continue + } + // Ensure that all combinations are covered. + for i := uint16(0); i < (1 << ub); i++ { + vval := top | i + dec := dt[vval] + if uint8(dec.entry) != enc.nBits { + fmt.Fprintf(w, "symbol 0x%x bit size mismatch (enc: %d, dec:%d).\n", vval, enc.nBits, uint8(dec.entry)) + errs++ + } + if uint8(dec.entry>>8) != uint8(sym) { + fmt.Fprintf(w, "symbol 0x%x decoder output mismatch (enc: %d, dec:%d).\n", vval, sym, uint8(dec.entry>>8)) + errs++ + } + if errs > 20 { + fmt.Fprintf(w, "%d errors, stopping\n", errs) + break + } + } + if errs == 0 { + ok++ + broken-- + } + } + if broken > 0 { + fmt.Fprintf(w, "%d broken, %d ok\n", broken, ok) + } +} diff --git a/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go b/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go new file mode 100644 index 0000000000..ba7e8e6b02 --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go @@ -0,0 +1,226 @@ +//go:build amd64 && !appengine && !noasm && gc +// +build amd64,!appengine,!noasm,gc + +// This file contains the specialisation of Decoder.Decompress4X +// and Decoder.Decompress1X that use an asm implementation of thir main loops. +package huff0 + +import ( + "errors" + "fmt" + + "github.com/klauspost/compress/internal/cpuinfo" +) + +// decompress4x_main_loop_x86 is an x86 assembler implementation +// of Decompress4X when tablelog > 8. +// +//go:noescape +func decompress4x_main_loop_amd64(ctx *decompress4xContext) + +// decompress4x_8b_loop_x86 is an x86 assembler implementation +// of Decompress4X when tablelog <= 8 which decodes 4 entries +// per loop. +// +//go:noescape +func decompress4x_8b_main_loop_amd64(ctx *decompress4xContext) + +// fallback8BitSize is the size where using Go version is faster. +const fallback8BitSize = 800 + +type decompress4xContext struct { + pbr *[4]bitReaderShifted + peekBits uint8 + out *byte + dstEvery int + tbl *dEntrySingle + decoded int + limit *byte +} + +// Decompress4X will decompress a 4X encoded stream. +// The length of the supplied input must match the end of a block exactly. +// The *capacity* of the dst slice must match the destination size of +// the uncompressed data exactly. +func (d *Decoder) Decompress4X(dst, src []byte) ([]byte, error) { + if len(d.dt.single) == 0 { + return nil, errors.New("no table loaded") + } + if len(src) < 6+(4*1) { + return nil, errors.New("input too small") + } + + use8BitTables := d.actualTableLog <= 8 + if cap(dst) < fallback8BitSize && use8BitTables { + return d.decompress4X8bit(dst, src) + } + + var br [4]bitReaderShifted + // Decode "jump table" + start := 6 + for i := 0; i < 3; i++ { + length := int(src[i*2]) | (int(src[i*2+1]) << 8) + if start+length >= len(src) { + return nil, errors.New("truncated input (or invalid offset)") + } + err := br[i].init(src[start : start+length]) + if err != nil { + return nil, err + } + start += length + } + err := br[3].init(src[start:]) + if err != nil { + return nil, err + } + + // destination, offset to match first output + dstSize := cap(dst) + dst = dst[:dstSize] + out := dst + dstEvery := (dstSize + 3) / 4 + + const tlSize = 1 << tableLogMax + const tlMask = tlSize - 1 + single := d.dt.single[:tlSize] + + var decoded int + + if len(out) > 4*4 && !(br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4) { + ctx := decompress4xContext{ + pbr: &br, + peekBits: uint8((64 - d.actualTableLog) & 63), // see: bitReaderShifted.peekBitsFast() + out: &out[0], + dstEvery: dstEvery, + tbl: &single[0], + limit: &out[dstEvery-4], // Always stop decoding when first buffer gets here to avoid writing OOB on last. + } + if use8BitTables { + decompress4x_8b_main_loop_amd64(&ctx) + } else { + decompress4x_main_loop_amd64(&ctx) + } + + decoded = ctx.decoded + out = out[decoded/4:] + } + + // Decode remaining. + remainBytes := dstEvery - (decoded / 4) + for i := range br { + offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } + br := &br[i] + bitsLeft := br.remaining() + for bitsLeft > 0 { + br.fill() + if offset >= endsAt { + return nil, errors.New("corruption detected: stream overrun 4") + } + + // Read value and increment offset. + val := br.peekBitsFast(d.actualTableLog) + v := single[val&tlMask].entry + nBits := uint8(v) + br.advance(nBits) + bitsLeft -= uint(nBits) + out[offset] = uint8(v >> 8) + offset++ + } + if offset != endsAt { + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } + decoded += offset - dstEvery*i + err = br.close() + if err != nil { + return nil, err + } + } + if dstSize != decoded { + return nil, errors.New("corruption detected: short output block") + } + return dst, nil +} + +// decompress4x_main_loop_x86 is an x86 assembler implementation +// of Decompress1X when tablelog > 8. +// +//go:noescape +func decompress1x_main_loop_amd64(ctx *decompress1xContext) + +// decompress4x_main_loop_x86 is an x86 with BMI2 assembler implementation +// of Decompress1X when tablelog > 8. +// +//go:noescape +func decompress1x_main_loop_bmi2(ctx *decompress1xContext) + +type decompress1xContext struct { + pbr *bitReaderShifted + peekBits uint8 + out *byte + outCap int + tbl *dEntrySingle + decoded int +} + +// Error reported by asm implementations +const error_max_decoded_size_exeeded = -1 + +// Decompress1X will decompress a 1X encoded stream. +// The cap of the output buffer will be the maximum decompressed size. +// The length of the supplied input must match the end of a block exactly. +func (d *Decoder) Decompress1X(dst, src []byte) ([]byte, error) { + if len(d.dt.single) == 0 { + return nil, errors.New("no table loaded") + } + var br bitReaderShifted + err := br.init(src) + if err != nil { + return dst, err + } + maxDecodedSize := cap(dst) + dst = dst[:maxDecodedSize] + + const tlSize = 1 << tableLogMax + const tlMask = tlSize - 1 + + if maxDecodedSize >= 4 { + ctx := decompress1xContext{ + pbr: &br, + out: &dst[0], + outCap: maxDecodedSize, + peekBits: uint8((64 - d.actualTableLog) & 63), // see: bitReaderShifted.peekBitsFast() + tbl: &d.dt.single[0], + } + + if cpuinfo.HasBMI2() { + decompress1x_main_loop_bmi2(&ctx) + } else { + decompress1x_main_loop_amd64(&ctx) + } + if ctx.decoded == error_max_decoded_size_exeeded { + return nil, ErrMaxDecodedSizeExceeded + } + + dst = dst[:ctx.decoded] + } + + // br < 8, so uint8 is fine + bitsLeft := uint8(br.off)*8 + 64 - br.bitsRead + for bitsLeft > 0 { + br.fill() + if len(dst) >= maxDecodedSize { + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + v := d.dt.single[br.peekBitsFast(d.actualTableLog)&tlMask] + nBits := uint8(v.entry) + br.advance(nBits) + bitsLeft -= nBits + dst = append(dst, uint8(v.entry>>8)) + } + return dst, br.close() +} diff --git a/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s b/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s new file mode 100644 index 0000000000..c4c7ab2d1f --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s @@ -0,0 +1,830 @@ +// Code generated by command: go run gen.go -out ../decompress_amd64.s -pkg=huff0. DO NOT EDIT. + +//go:build amd64 && !appengine && !noasm && gc + +// func decompress4x_main_loop_amd64(ctx *decompress4xContext) +TEXT ·decompress4x_main_loop_amd64(SB), $0-8 + // Preload values + MOVQ ctx+0(FP), AX + MOVBQZX 8(AX), DI + MOVQ 16(AX), BX + MOVQ 48(AX), SI + MOVQ 24(AX), R8 + MOVQ 32(AX), R9 + MOVQ (AX), R10 + + // Main loop +main_loop: + XORL DX, DX + CMPQ BX, SI + SETGE DL + + // br0.fillFast32() + MOVQ 32(R10), R11 + MOVBQZX 40(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill0 + MOVQ 24(R10), AX + SUBQ $0x20, R12 + SUBQ $0x04, AX + MOVQ (R10), R13 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (AX)(R13*1), R13 + MOVQ R12, CX + SHLQ CL, R13 + MOVQ AX, 24(R10) + ORQ R13, R11 + + // exhausted += (br0.off < 4) + CMPQ AX, $0x04 + ADCB $+0, DL + +skip_fill0: + // val0 := br0.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br0.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br0.peekTopBits(peekBits) + MOVQ DI, CX + MOVQ R11, R13 + SHRQ CL, R13 + + // v1 := table[val1&mask] + MOVW (R9)(R13*2), CX + + // br0.advance(uint8(v1.entry)) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // these two writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + MOVW AX, (BX) + + // update the bitreader structure + MOVQ R11, 32(R10) + MOVB R12, 40(R10) + + // br1.fillFast32() + MOVQ 80(R10), R11 + MOVBQZX 88(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill1 + MOVQ 72(R10), AX + SUBQ $0x20, R12 + SUBQ $0x04, AX + MOVQ 48(R10), R13 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (AX)(R13*1), R13 + MOVQ R12, CX + SHLQ CL, R13 + MOVQ AX, 72(R10) + ORQ R13, R11 + + // exhausted += (br1.off < 4) + CMPQ AX, $0x04 + ADCB $+0, DL + +skip_fill1: + // val0 := br1.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br1.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br1.peekTopBits(peekBits) + MOVQ DI, CX + MOVQ R11, R13 + SHRQ CL, R13 + + // v1 := table[val1&mask] + MOVW (R9)(R13*2), CX + + // br1.advance(uint8(v1.entry)) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // these two writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + MOVW AX, (BX)(R8*1) + + // update the bitreader structure + MOVQ R11, 80(R10) + MOVB R12, 88(R10) + + // br2.fillFast32() + MOVQ 128(R10), R11 + MOVBQZX 136(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill2 + MOVQ 120(R10), AX + SUBQ $0x20, R12 + SUBQ $0x04, AX + MOVQ 96(R10), R13 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (AX)(R13*1), R13 + MOVQ R12, CX + SHLQ CL, R13 + MOVQ AX, 120(R10) + ORQ R13, R11 + + // exhausted += (br2.off < 4) + CMPQ AX, $0x04 + ADCB $+0, DL + +skip_fill2: + // val0 := br2.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br2.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br2.peekTopBits(peekBits) + MOVQ DI, CX + MOVQ R11, R13 + SHRQ CL, R13 + + // v1 := table[val1&mask] + MOVW (R9)(R13*2), CX + + // br2.advance(uint8(v1.entry)) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // these two writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + MOVW AX, (BX)(R8*2) + + // update the bitreader structure + MOVQ R11, 128(R10) + MOVB R12, 136(R10) + + // br3.fillFast32() + MOVQ 176(R10), R11 + MOVBQZX 184(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill3 + MOVQ 168(R10), AX + SUBQ $0x20, R12 + SUBQ $0x04, AX + MOVQ 144(R10), R13 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (AX)(R13*1), R13 + MOVQ R12, CX + SHLQ CL, R13 + MOVQ AX, 168(R10) + ORQ R13, R11 + + // exhausted += (br3.off < 4) + CMPQ AX, $0x04 + ADCB $+0, DL + +skip_fill3: + // val0 := br3.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br3.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br3.peekTopBits(peekBits) + MOVQ DI, CX + MOVQ R11, R13 + SHRQ CL, R13 + + // v1 := table[val1&mask] + MOVW (R9)(R13*2), CX + + // br3.advance(uint8(v1.entry)) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // these two writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + LEAQ (R8)(R8*2), CX + MOVW AX, (BX)(CX*1) + + // update the bitreader structure + MOVQ R11, 176(R10) + MOVB R12, 184(R10) + ADDQ $0x02, BX + TESTB DL, DL + JZ main_loop + MOVQ ctx+0(FP), AX + SUBQ 16(AX), BX + SHLQ $0x02, BX + MOVQ BX, 40(AX) + RET + +// func decompress4x_8b_main_loop_amd64(ctx *decompress4xContext) +TEXT ·decompress4x_8b_main_loop_amd64(SB), $0-8 + // Preload values + MOVQ ctx+0(FP), CX + MOVBQZX 8(CX), DI + MOVQ 16(CX), BX + MOVQ 48(CX), SI + MOVQ 24(CX), R8 + MOVQ 32(CX), R9 + MOVQ (CX), R10 + + // Main loop +main_loop: + XORL DX, DX + CMPQ BX, SI + SETGE DL + + // br0.fillFast32() + MOVQ 32(R10), R11 + MOVBQZX 40(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill0 + MOVQ 24(R10), R13 + SUBQ $0x20, R12 + SUBQ $0x04, R13 + MOVQ (R10), R14 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (R13)(R14*1), R14 + MOVQ R12, CX + SHLQ CL, R14 + MOVQ R13, 24(R10) + ORQ R14, R11 + + // exhausted += (br0.off < 4) + CMPQ R13, $0x04 + ADCB $+0, DL + +skip_fill0: + // val0 := br0.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br0.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br0.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v1 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br0.advance(uint8(v1.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // val2 := br0.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v2 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br0.advance(uint8(v2.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // val3 := br0.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v3 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br0.advance(uint8(v3.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // these four writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + // out[id * dstEvery + 3] = uint8(v2.entry >> 8) + // out[id * dstEvery + 4] = uint8(v3.entry >> 8) + MOVL AX, (BX) + + // update the bitreader structure + MOVQ R11, 32(R10) + MOVB R12, 40(R10) + + // br1.fillFast32() + MOVQ 80(R10), R11 + MOVBQZX 88(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill1 + MOVQ 72(R10), R13 + SUBQ $0x20, R12 + SUBQ $0x04, R13 + MOVQ 48(R10), R14 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (R13)(R14*1), R14 + MOVQ R12, CX + SHLQ CL, R14 + MOVQ R13, 72(R10) + ORQ R14, R11 + + // exhausted += (br1.off < 4) + CMPQ R13, $0x04 + ADCB $+0, DL + +skip_fill1: + // val0 := br1.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br1.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br1.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v1 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br1.advance(uint8(v1.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // val2 := br1.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v2 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br1.advance(uint8(v2.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // val3 := br1.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v3 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br1.advance(uint8(v3.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // these four writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + // out[id * dstEvery + 3] = uint8(v2.entry >> 8) + // out[id * dstEvery + 4] = uint8(v3.entry >> 8) + MOVL AX, (BX)(R8*1) + + // update the bitreader structure + MOVQ R11, 80(R10) + MOVB R12, 88(R10) + + // br2.fillFast32() + MOVQ 128(R10), R11 + MOVBQZX 136(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill2 + MOVQ 120(R10), R13 + SUBQ $0x20, R12 + SUBQ $0x04, R13 + MOVQ 96(R10), R14 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (R13)(R14*1), R14 + MOVQ R12, CX + SHLQ CL, R14 + MOVQ R13, 120(R10) + ORQ R14, R11 + + // exhausted += (br2.off < 4) + CMPQ R13, $0x04 + ADCB $+0, DL + +skip_fill2: + // val0 := br2.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br2.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br2.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v1 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br2.advance(uint8(v1.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // val2 := br2.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v2 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br2.advance(uint8(v2.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // val3 := br2.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v3 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br2.advance(uint8(v3.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // these four writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + // out[id * dstEvery + 3] = uint8(v2.entry >> 8) + // out[id * dstEvery + 4] = uint8(v3.entry >> 8) + MOVL AX, (BX)(R8*2) + + // update the bitreader structure + MOVQ R11, 128(R10) + MOVB R12, 136(R10) + + // br3.fillFast32() + MOVQ 176(R10), R11 + MOVBQZX 184(R10), R12 + CMPQ R12, $0x20 + JBE skip_fill3 + MOVQ 168(R10), R13 + SUBQ $0x20, R12 + SUBQ $0x04, R13 + MOVQ 144(R10), R14 + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVL (R13)(R14*1), R14 + MOVQ R12, CX + SHLQ CL, R14 + MOVQ R13, 168(R10) + ORQ R14, R11 + + // exhausted += (br3.off < 4) + CMPQ R13, $0x04 + ADCB $+0, DL + +skip_fill3: + // val0 := br3.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v0 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br3.advance(uint8(v0.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + + // val1 := br3.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v1 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br3.advance(uint8(v1.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // val2 := br3.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v2 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br3.advance(uint8(v2.entry) + MOVB CH, AH + SHLQ CL, R11 + ADDB CL, R12 + + // val3 := br3.peekTopBits(peekBits) + MOVQ R11, R13 + MOVQ DI, CX + SHRQ CL, R13 + + // v3 := table[val0&mask] + MOVW (R9)(R13*2), CX + + // br3.advance(uint8(v3.entry) + MOVB CH, AL + SHLQ CL, R11 + ADDB CL, R12 + BSWAPL AX + + // these four writes get coalesced + // out[id * dstEvery + 0] = uint8(v0.entry >> 8) + // out[id * dstEvery + 1] = uint8(v1.entry >> 8) + // out[id * dstEvery + 3] = uint8(v2.entry >> 8) + // out[id * dstEvery + 4] = uint8(v3.entry >> 8) + LEAQ (R8)(R8*2), CX + MOVL AX, (BX)(CX*1) + + // update the bitreader structure + MOVQ R11, 176(R10) + MOVB R12, 184(R10) + ADDQ $0x04, BX + TESTB DL, DL + JZ main_loop + MOVQ ctx+0(FP), AX + SUBQ 16(AX), BX + SHLQ $0x02, BX + MOVQ BX, 40(AX) + RET + +// func decompress1x_main_loop_amd64(ctx *decompress1xContext) +TEXT ·decompress1x_main_loop_amd64(SB), $0-8 + MOVQ ctx+0(FP), CX + MOVQ 16(CX), DX + MOVQ 24(CX), BX + CMPQ BX, $0x04 + JB error_max_decoded_size_exceeded + LEAQ (DX)(BX*1), BX + MOVQ (CX), SI + MOVQ (SI), R8 + MOVQ 24(SI), R9 + MOVQ 32(SI), R10 + MOVBQZX 40(SI), R11 + MOVQ 32(CX), SI + MOVBQZX 8(CX), DI + JMP loop_condition + +main_loop: + // Check if we have room for 4 bytes in the output buffer + LEAQ 4(DX), CX + CMPQ CX, BX + JGE error_max_decoded_size_exceeded + + // Decode 4 values + CMPQ R11, $0x20 + JL bitReader_fillFast_1_end + SUBQ $0x20, R11 + SUBQ $0x04, R9 + MOVL (R8)(R9*1), R12 + MOVQ R11, CX + SHLQ CL, R12 + ORQ R12, R10 + +bitReader_fillFast_1_end: + MOVQ DI, CX + MOVQ R10, R12 + SHRQ CL, R12 + MOVW (SI)(R12*2), CX + MOVB CH, AL + MOVBQZX CL, CX + ADDQ CX, R11 + SHLQ CL, R10 + MOVQ DI, CX + MOVQ R10, R12 + SHRQ CL, R12 + MOVW (SI)(R12*2), CX + MOVB CH, AH + MOVBQZX CL, CX + ADDQ CX, R11 + SHLQ CL, R10 + BSWAPL AX + CMPQ R11, $0x20 + JL bitReader_fillFast_2_end + SUBQ $0x20, R11 + SUBQ $0x04, R9 + MOVL (R8)(R9*1), R12 + MOVQ R11, CX + SHLQ CL, R12 + ORQ R12, R10 + +bitReader_fillFast_2_end: + MOVQ DI, CX + MOVQ R10, R12 + SHRQ CL, R12 + MOVW (SI)(R12*2), CX + MOVB CH, AH + MOVBQZX CL, CX + ADDQ CX, R11 + SHLQ CL, R10 + MOVQ DI, CX + MOVQ R10, R12 + SHRQ CL, R12 + MOVW (SI)(R12*2), CX + MOVB CH, AL + MOVBQZX CL, CX + ADDQ CX, R11 + SHLQ CL, R10 + BSWAPL AX + + // Store the decoded values + MOVL AX, (DX) + ADDQ $0x04, DX + +loop_condition: + CMPQ R9, $0x08 + JGE main_loop + + // Update ctx structure + MOVQ ctx+0(FP), AX + SUBQ 16(AX), DX + MOVQ DX, 40(AX) + MOVQ (AX), AX + MOVQ R9, 24(AX) + MOVQ R10, 32(AX) + MOVB R11, 40(AX) + RET + + // Report error +error_max_decoded_size_exceeded: + MOVQ ctx+0(FP), AX + MOVQ $-1, CX + MOVQ CX, 40(AX) + RET + +// func decompress1x_main_loop_bmi2(ctx *decompress1xContext) +// Requires: BMI2 +TEXT ·decompress1x_main_loop_bmi2(SB), $0-8 + MOVQ ctx+0(FP), CX + MOVQ 16(CX), DX + MOVQ 24(CX), BX + CMPQ BX, $0x04 + JB error_max_decoded_size_exceeded + LEAQ (DX)(BX*1), BX + MOVQ (CX), SI + MOVQ (SI), R8 + MOVQ 24(SI), R9 + MOVQ 32(SI), R10 + MOVBQZX 40(SI), R11 + MOVQ 32(CX), SI + MOVBQZX 8(CX), DI + JMP loop_condition + +main_loop: + // Check if we have room for 4 bytes in the output buffer + LEAQ 4(DX), CX + CMPQ CX, BX + JGE error_max_decoded_size_exceeded + + // Decode 4 values + CMPQ R11, $0x20 + JL bitReader_fillFast_1_end + SUBQ $0x20, R11 + SUBQ $0x04, R9 + MOVL (R8)(R9*1), CX + SHLXQ R11, CX, CX + ORQ CX, R10 + +bitReader_fillFast_1_end: + SHRXQ DI, R10, CX + MOVW (SI)(CX*2), CX + MOVB CH, AL + MOVBQZX CL, CX + ADDQ CX, R11 + SHLXQ CX, R10, R10 + SHRXQ DI, R10, CX + MOVW (SI)(CX*2), CX + MOVB CH, AH + MOVBQZX CL, CX + ADDQ CX, R11 + SHLXQ CX, R10, R10 + BSWAPL AX + CMPQ R11, $0x20 + JL bitReader_fillFast_2_end + SUBQ $0x20, R11 + SUBQ $0x04, R9 + MOVL (R8)(R9*1), CX + SHLXQ R11, CX, CX + ORQ CX, R10 + +bitReader_fillFast_2_end: + SHRXQ DI, R10, CX + MOVW (SI)(CX*2), CX + MOVB CH, AH + MOVBQZX CL, CX + ADDQ CX, R11 + SHLXQ CX, R10, R10 + SHRXQ DI, R10, CX + MOVW (SI)(CX*2), CX + MOVB CH, AL + MOVBQZX CL, CX + ADDQ CX, R11 + SHLXQ CX, R10, R10 + BSWAPL AX + + // Store the decoded values + MOVL AX, (DX) + ADDQ $0x04, DX + +loop_condition: + CMPQ R9, $0x08 + JGE main_loop + + // Update ctx structure + MOVQ ctx+0(FP), AX + SUBQ 16(AX), DX + MOVQ DX, 40(AX) + MOVQ (AX), AX + MOVQ R9, 24(AX) + MOVQ R10, 32(AX) + MOVB R11, 40(AX) + RET + + // Report error +error_max_decoded_size_exceeded: + MOVQ ctx+0(FP), AX + MOVQ $-1, CX + MOVQ CX, 40(AX) + RET diff --git a/vendor/github.com/klauspost/compress/huff0/decompress_generic.go b/vendor/github.com/klauspost/compress/huff0/decompress_generic.go new file mode 100644 index 0000000000..908c17de63 --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/decompress_generic.go @@ -0,0 +1,299 @@ +//go:build !amd64 || appengine || !gc || noasm +// +build !amd64 appengine !gc noasm + +// This file contains a generic implementation of Decoder.Decompress4X. +package huff0 + +import ( + "errors" + "fmt" +) + +// Decompress4X will decompress a 4X encoded stream. +// The length of the supplied input must match the end of a block exactly. +// The *capacity* of the dst slice must match the destination size of +// the uncompressed data exactly. +func (d *Decoder) Decompress4X(dst, src []byte) ([]byte, error) { + if len(d.dt.single) == 0 { + return nil, errors.New("no table loaded") + } + if len(src) < 6+(4*1) { + return nil, errors.New("input too small") + } + if use8BitTables && d.actualTableLog <= 8 { + return d.decompress4X8bit(dst, src) + } + + var br [4]bitReaderShifted + // Decode "jump table" + start := 6 + for i := 0; i < 3; i++ { + length := int(src[i*2]) | (int(src[i*2+1]) << 8) + if start+length >= len(src) { + return nil, errors.New("truncated input (or invalid offset)") + } + err := br[i].init(src[start : start+length]) + if err != nil { + return nil, err + } + start += length + } + err := br[3].init(src[start:]) + if err != nil { + return nil, err + } + + // destination, offset to match first output + dstSize := cap(dst) + dst = dst[:dstSize] + out := dst + dstEvery := (dstSize + 3) / 4 + + const tlSize = 1 << tableLogMax + const tlMask = tlSize - 1 + single := d.dt.single[:tlSize] + + // Use temp table to avoid bound checks/append penalty. + buf := d.buffer() + var off uint8 + var decoded int + + // Decode 2 values from each decoder/loop. + const bufoff = 256 + for { + if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { + break + } + + { + const stream = 0 + const stream2 = 1 + br[stream].fillFast() + br[stream2].fillFast() + + val := br[stream].peekBitsFast(d.actualTableLog) + val2 := br[stream2].peekBitsFast(d.actualTableLog) + v := single[val&tlMask] + v2 := single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off] = uint8(v.entry >> 8) + buf[stream2][off] = uint8(v2.entry >> 8) + + val = br[stream].peekBitsFast(d.actualTableLog) + val2 = br[stream2].peekBitsFast(d.actualTableLog) + v = single[val&tlMask] + v2 = single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off+1] = uint8(v.entry >> 8) + buf[stream2][off+1] = uint8(v2.entry >> 8) + } + + { + const stream = 2 + const stream2 = 3 + br[stream].fillFast() + br[stream2].fillFast() + + val := br[stream].peekBitsFast(d.actualTableLog) + val2 := br[stream2].peekBitsFast(d.actualTableLog) + v := single[val&tlMask] + v2 := single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off] = uint8(v.entry >> 8) + buf[stream2][off] = uint8(v2.entry >> 8) + + val = br[stream].peekBitsFast(d.actualTableLog) + val2 = br[stream2].peekBitsFast(d.actualTableLog) + v = single[val&tlMask] + v2 = single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off+1] = uint8(v.entry >> 8) + buf[stream2][off+1] = uint8(v2.entry >> 8) + } + + off += 2 + + if off == 0 { + if bufoff > dstEvery { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 1") + } + // There must at least be 3 buffers left. + if len(out)-bufoff < dstEvery*3 { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 2") + } + //copy(out, buf[0][:]) + //copy(out[dstEvery:], buf[1][:]) + //copy(out[dstEvery*2:], buf[2][:]) + //copy(out[dstEvery*3:], buf[3][:]) + *(*[bufoff]byte)(out) = buf[0] + *(*[bufoff]byte)(out[dstEvery:]) = buf[1] + *(*[bufoff]byte)(out[dstEvery*2:]) = buf[2] + *(*[bufoff]byte)(out[dstEvery*3:]) = buf[3] + out = out[bufoff:] + decoded += bufoff * 4 + } + } + if off > 0 { + ioff := int(off) + if len(out) < dstEvery*3+ioff { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 3") + } + copy(out, buf[0][:off]) + copy(out[dstEvery:], buf[1][:off]) + copy(out[dstEvery*2:], buf[2][:off]) + copy(out[dstEvery*3:], buf[3][:off]) + decoded += int(off) * 4 + out = out[off:] + } + + // Decode remaining. + remainBytes := dstEvery - (decoded / 4) + for i := range br { + offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } + br := &br[i] + bitsLeft := br.remaining() + for bitsLeft > 0 { + br.fill() + if offset >= endsAt { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 4") + } + + // Read value and increment offset. + val := br.peekBitsFast(d.actualTableLog) + v := single[val&tlMask].entry + nBits := uint8(v) + br.advance(nBits) + bitsLeft -= uint(nBits) + out[offset] = uint8(v >> 8) + offset++ + } + if offset != endsAt { + d.bufs.Put(buf) + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } + decoded += offset - dstEvery*i + err = br.close() + if err != nil { + return nil, err + } + } + d.bufs.Put(buf) + if dstSize != decoded { + return nil, errors.New("corruption detected: short output block") + } + return dst, nil +} + +// Decompress1X will decompress a 1X encoded stream. +// The cap of the output buffer will be the maximum decompressed size. +// The length of the supplied input must match the end of a block exactly. +func (d *Decoder) Decompress1X(dst, src []byte) ([]byte, error) { + if len(d.dt.single) == 0 { + return nil, errors.New("no table loaded") + } + if use8BitTables && d.actualTableLog <= 8 { + return d.decompress1X8Bit(dst, src) + } + var br bitReaderShifted + err := br.init(src) + if err != nil { + return dst, err + } + maxDecodedSize := cap(dst) + dst = dst[:0] + + // Avoid bounds check by always having full sized table. + const tlSize = 1 << tableLogMax + const tlMask = tlSize - 1 + dt := d.dt.single[:tlSize] + + // Use temp table to avoid bound checks/append penalty. + bufs := d.buffer() + buf := &bufs[0] + var off uint8 + + for br.off >= 8 { + br.fillFast() + v := dt[br.peekBitsFast(d.actualTableLog)&tlMask] + br.advance(uint8(v.entry)) + buf[off+0] = uint8(v.entry >> 8) + + v = dt[br.peekBitsFast(d.actualTableLog)&tlMask] + br.advance(uint8(v.entry)) + buf[off+1] = uint8(v.entry >> 8) + + // Refill + br.fillFast() + + v = dt[br.peekBitsFast(d.actualTableLog)&tlMask] + br.advance(uint8(v.entry)) + buf[off+2] = uint8(v.entry >> 8) + + v = dt[br.peekBitsFast(d.actualTableLog)&tlMask] + br.advance(uint8(v.entry)) + buf[off+3] = uint8(v.entry >> 8) + + off += 4 + if off == 0 { + if len(dst)+256 > maxDecodedSize { + br.close() + d.bufs.Put(bufs) + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:]...) + } + } + + if len(dst)+int(off) > maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + dst = append(dst, buf[:off]...) + + // br < 8, so uint8 is fine + bitsLeft := uint8(br.off)*8 + 64 - br.bitsRead + for bitsLeft > 0 { + br.fill() + if false && br.bitsRead >= 32 { + if br.off >= 4 { + v := br.in[br.off-4:] + v = v[:4] + low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + br.value = (br.value << 32) | uint64(low) + br.bitsRead -= 32 + br.off -= 4 + } else { + for br.off > 0 { + br.value = (br.value << 8) | uint64(br.in[br.off-1]) + br.bitsRead -= 8 + br.off-- + } + } + } + if len(dst) >= maxDecodedSize { + d.bufs.Put(bufs) + br.close() + return nil, ErrMaxDecodedSizeExceeded + } + v := d.dt.single[br.peekBitsFast(d.actualTableLog)&tlMask] + nBits := uint8(v.entry) + br.advance(nBits) + bitsLeft -= nBits + dst = append(dst, uint8(v.entry>>8)) + } + d.bufs.Put(bufs) + return dst, br.close() +} diff --git a/vendor/github.com/klauspost/compress/huff0/huff0.go b/vendor/github.com/klauspost/compress/huff0/huff0.go new file mode 100644 index 0000000000..77ecd68e0a --- /dev/null +++ b/vendor/github.com/klauspost/compress/huff0/huff0.go @@ -0,0 +1,337 @@ +// Package huff0 provides fast huffman encoding as used in zstd. +// +// See README.md at https://github.com/klauspost/compress/tree/master/huff0 for details. +package huff0 + +import ( + "errors" + "fmt" + "math" + "math/bits" + "sync" + + "github.com/klauspost/compress/fse" +) + +const ( + maxSymbolValue = 255 + + // zstandard limits tablelog to 11, see: + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#huffman-tree-description + tableLogMax = 11 + tableLogDefault = 11 + minTablelog = 5 + huffNodesLen = 512 + + // BlockSizeMax is maximum input size for a single block uncompressed. + BlockSizeMax = 1<<18 - 1 +) + +var ( + // ErrIncompressible is returned when input is judged to be too hard to compress. + ErrIncompressible = errors.New("input is not compressible") + + // ErrUseRLE is returned from the compressor when the input is a single byte value repeated. + ErrUseRLE = errors.New("input is single value repeated") + + // ErrTooBig is return if input is too large for a single block. + ErrTooBig = errors.New("input too big") + + // ErrMaxDecodedSizeExceeded is return if input is too large for a single block. + ErrMaxDecodedSizeExceeded = errors.New("maximum output size exceeded") +) + +type ReusePolicy uint8 + +const ( + // ReusePolicyAllow will allow reuse if it produces smaller output. + ReusePolicyAllow ReusePolicy = iota + + // ReusePolicyPrefer will re-use aggressively if possible. + // This will not check if a new table will produce smaller output, + // except if the current table is impossible to use or + // compressed output is bigger than input. + ReusePolicyPrefer + + // ReusePolicyNone will disable re-use of tables. + // This is slightly faster than ReusePolicyAllow but may produce larger output. + ReusePolicyNone + + // ReusePolicyMust must allow reuse and produce smaller output. + ReusePolicyMust +) + +type Scratch struct { + count [maxSymbolValue + 1]uint32 + + // Per block parameters. + // These can be used to override compression parameters of the block. + // Do not touch, unless you know what you are doing. + + // Out is output buffer. + // If the scratch is re-used before the caller is done processing the output, + // set this field to nil. + // Otherwise the output buffer will be re-used for next Compression/Decompression step + // and allocation will be avoided. + Out []byte + + // OutTable will contain the table data only, if a new table has been generated. + // Slice of the returned data. + OutTable []byte + + // OutData will contain the compressed data. + // Slice of the returned data. + OutData []byte + + // MaxDecodedSize will set the maximum allowed output size. + // This value will automatically be set to BlockSizeMax if not set. + // Decoders will return ErrMaxDecodedSizeExceeded is this limit is exceeded. + MaxDecodedSize int + + srcLen int + + // MaxSymbolValue will override the maximum symbol value of the next block. + MaxSymbolValue uint8 + + // TableLog will attempt to override the tablelog for the next block. + // Must be <= 11 and >= 5. + TableLog uint8 + + // Reuse will specify the reuse policy + Reuse ReusePolicy + + // WantLogLess allows to specify a log 2 reduction that should at least be achieved, + // otherwise the block will be returned as incompressible. + // The reduction should then at least be (input size >> WantLogLess) + // If WantLogLess == 0 any improvement will do. + WantLogLess uint8 + + symbolLen uint16 // Length of active part of the symbol table. + maxCount int // count of the most probable symbol + clearCount bool // clear count + actualTableLog uint8 // Selected tablelog. + prevTableLog uint8 // Tablelog for previous table + prevTable cTable // Table used for previous compression. + cTable cTable // compression table + dt dTable // decompression table + nodes []nodeElt + tmpOut [4][]byte + fse *fse.Scratch + decPool sync.Pool // *[4][256]byte buffers. + huffWeight [maxSymbolValue + 1]byte +} + +// TransferCTable will transfer the previously used compression table. +func (s *Scratch) TransferCTable(src *Scratch) { + if cap(s.prevTable) < len(src.prevTable) { + s.prevTable = make(cTable, 0, maxSymbolValue+1) + } + s.prevTable = s.prevTable[:len(src.prevTable)] + copy(s.prevTable, src.prevTable) + s.prevTableLog = src.prevTableLog +} + +func (s *Scratch) prepare(in []byte) (*Scratch, error) { + if len(in) > BlockSizeMax { + return nil, ErrTooBig + } + if s == nil { + s = &Scratch{} + } + if s.MaxSymbolValue == 0 { + s.MaxSymbolValue = maxSymbolValue + } + if s.TableLog == 0 { + s.TableLog = tableLogDefault + } + if s.TableLog > tableLogMax || s.TableLog < minTablelog { + return nil, fmt.Errorf(" invalid tableLog %d (%d -> %d)", s.TableLog, minTablelog, tableLogMax) + } + if s.MaxDecodedSize <= 0 || s.MaxDecodedSize > BlockSizeMax { + s.MaxDecodedSize = BlockSizeMax + } + if s.clearCount && s.maxCount == 0 { + for i := range s.count { + s.count[i] = 0 + } + s.clearCount = false + } + if cap(s.Out) == 0 { + s.Out = make([]byte, 0, len(in)) + } + s.Out = s.Out[:0] + + s.OutTable = nil + s.OutData = nil + if cap(s.nodes) < huffNodesLen+1 { + s.nodes = make([]nodeElt, 0, huffNodesLen+1) + } + s.nodes = s.nodes[:0] + if s.fse == nil { + s.fse = &fse.Scratch{} + } + s.srcLen = len(in) + + return s, nil +} + +type cTable []cTableEntry + +func (c cTable) write(s *Scratch) error { + var ( + // precomputed conversion table + bitsToWeight [tableLogMax + 1]byte + huffLog = s.actualTableLog + // last weight is not saved. + maxSymbolValue = uint8(s.symbolLen - 1) + huffWeight = s.huffWeight[:256] + ) + const ( + maxFSETableLog = 6 + ) + // convert to weight + bitsToWeight[0] = 0 + for n := uint8(1); n < huffLog+1; n++ { + bitsToWeight[n] = huffLog + 1 - n + } + + // Acquire histogram for FSE. + hist := s.fse.Histogram() + hist = hist[:256] + for i := range hist[:16] { + hist[i] = 0 + } + for n := uint8(0); n < maxSymbolValue; n++ { + v := bitsToWeight[c[n].nBits] & 15 + huffWeight[n] = v + hist[v]++ + } + + // FSE compress if feasible. + if maxSymbolValue >= 2 { + huffMaxCnt := uint32(0) + huffMax := uint8(0) + for i, v := range hist[:16] { + if v == 0 { + continue + } + huffMax = byte(i) + if v > huffMaxCnt { + huffMaxCnt = v + } + } + s.fse.HistogramFinished(huffMax, int(huffMaxCnt)) + s.fse.TableLog = maxFSETableLog + b, err := fse.Compress(huffWeight[:maxSymbolValue], s.fse) + if err == nil && len(b) < int(s.symbolLen>>1) { + s.Out = append(s.Out, uint8(len(b))) + s.Out = append(s.Out, b...) + return nil + } + // Unable to compress (RLE/uncompressible) + } + // write raw values as 4-bits (max : 15) + if maxSymbolValue > (256 - 128) { + // should not happen : likely means source cannot be compressed + return ErrIncompressible + } + op := s.Out + // special case, pack weights 4 bits/weight. + op = append(op, 128|(maxSymbolValue-1)) + // be sure it doesn't cause msan issue in final combination + huffWeight[maxSymbolValue] = 0 + for n := uint16(0); n < uint16(maxSymbolValue); n += 2 { + op = append(op, (huffWeight[n]<<4)|huffWeight[n+1]) + } + s.Out = op + return nil +} + +func (c cTable) estTableSize(s *Scratch) (sz int, err error) { + var ( + // precomputed conversion table + bitsToWeight [tableLogMax + 1]byte + huffLog = s.actualTableLog + // last weight is not saved. + maxSymbolValue = uint8(s.symbolLen - 1) + huffWeight = s.huffWeight[:256] + ) + const ( + maxFSETableLog = 6 + ) + // convert to weight + bitsToWeight[0] = 0 + for n := uint8(1); n < huffLog+1; n++ { + bitsToWeight[n] = huffLog + 1 - n + } + + // Acquire histogram for FSE. + hist := s.fse.Histogram() + hist = hist[:256] + for i := range hist[:16] { + hist[i] = 0 + } + for n := uint8(0); n < maxSymbolValue; n++ { + v := bitsToWeight[c[n].nBits] & 15 + huffWeight[n] = v + hist[v]++ + } + + // FSE compress if feasible. + if maxSymbolValue >= 2 { + huffMaxCnt := uint32(0) + huffMax := uint8(0) + for i, v := range hist[:16] { + if v == 0 { + continue + } + huffMax = byte(i) + if v > huffMaxCnt { + huffMaxCnt = v + } + } + s.fse.HistogramFinished(huffMax, int(huffMaxCnt)) + s.fse.TableLog = maxFSETableLog + b, err := fse.Compress(huffWeight[:maxSymbolValue], s.fse) + if err == nil && len(b) < int(s.symbolLen>>1) { + sz += 1 + len(b) + return sz, nil + } + // Unable to compress (RLE/uncompressible) + } + // write raw values as 4-bits (max : 15) + if maxSymbolValue > (256 - 128) { + // should not happen : likely means source cannot be compressed + return 0, ErrIncompressible + } + // special case, pack weights 4 bits/weight. + sz += 1 + int(maxSymbolValue/2) + return sz, nil +} + +// estimateSize returns the estimated size in bytes of the input represented in the +// histogram supplied. +func (c cTable) estimateSize(hist []uint32) int { + nbBits := uint32(7) + for i, v := range c[:len(hist)] { + nbBits += uint32(v.nBits) * hist[i] + } + return int(nbBits >> 3) +} + +// minSize returns the minimum possible size considering the shannon limit. +func (s *Scratch) minSize(total int) int { + nbBits := float64(7) + fTotal := float64(total) + for _, v := range s.count[:s.symbolLen] { + n := float64(v) + if n > 0 { + nbBits += math.Log2(fTotal/n) * n + } + } + return int(nbBits) >> 3 +} + +func highBit32(val uint32) (n uint32) { + return uint32(bits.Len32(val) - 1) +} diff --git a/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo.go b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo.go new file mode 100644 index 0000000000..3954c51219 --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo.go @@ -0,0 +1,34 @@ +// Package cpuinfo gives runtime info about the current CPU. +// +// This is a very limited module meant for use internally +// in this project. For more versatile solution check +// https://github.com/klauspost/cpuid. +package cpuinfo + +// HasBMI1 checks whether an x86 CPU supports the BMI1 extension. +func HasBMI1() bool { + return hasBMI1 +} + +// HasBMI2 checks whether an x86 CPU supports the BMI2 extension. +func HasBMI2() bool { + return hasBMI2 +} + +// DisableBMI2 will disable BMI2, for testing purposes. +// Call returned function to restore previous state. +func DisableBMI2() func() { + old := hasBMI2 + hasBMI2 = false + return func() { + hasBMI2 = old + } +} + +// HasBMI checks whether an x86 CPU supports both BMI1 and BMI2 extensions. +func HasBMI() bool { + return HasBMI1() && HasBMI2() +} + +var hasBMI1 bool +var hasBMI2 bool diff --git a/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.go b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.go new file mode 100644 index 0000000000..e802579c4f --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.go @@ -0,0 +1,11 @@ +//go:build amd64 && !appengine && !noasm && gc +// +build amd64,!appengine,!noasm,gc + +package cpuinfo + +// go:noescape +func x86extensions() (bmi1, bmi2 bool) + +func init() { + hasBMI1, hasBMI2 = x86extensions() +} diff --git a/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.s b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.s new file mode 100644 index 0000000000..4465fbe9e9 --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/cpuinfo/cpuinfo_amd64.s @@ -0,0 +1,36 @@ +// +build !appengine +// +build gc +// +build !noasm + +#include "textflag.h" +#include "funcdata.h" +#include "go_asm.h" + +TEXT ·x86extensions(SB), NOSPLIT, $0 + // 1. determine max EAX value + XORQ AX, AX + CPUID + + CMPQ AX, $7 + JB unsupported + + // 2. EAX = 7, ECX = 0 --- see Table 3-8 "Information Returned by CPUID Instruction" + MOVQ $7, AX + MOVQ $0, CX + CPUID + + BTQ $3, BX // bit 3 = BMI1 + SETCS AL + + BTQ $8, BX // bit 8 = BMI2 + SETCS AH + + MOVB AL, bmi1+0(FP) + MOVB AH, bmi2+1(FP) + RET + +unsupported: + XORQ AX, AX + MOVB AL, bmi1+0(FP) + MOVB AL, bmi2+1(FP) + RET diff --git a/vendor/github.com/klauspost/compress/internal/le/le.go b/vendor/github.com/klauspost/compress/internal/le/le.go new file mode 100644 index 0000000000..e54909e16f --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/le/le.go @@ -0,0 +1,5 @@ +package le + +type Indexer interface { + int | int8 | int16 | int32 | int64 | uint | uint8 | uint16 | uint32 | uint64 +} diff --git a/vendor/github.com/klauspost/compress/internal/le/unsafe_disabled.go b/vendor/github.com/klauspost/compress/internal/le/unsafe_disabled.go new file mode 100644 index 0000000000..0cfb5c0e27 --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/le/unsafe_disabled.go @@ -0,0 +1,42 @@ +//go:build !(amd64 || arm64 || ppc64le || riscv64) || nounsafe || purego || appengine + +package le + +import ( + "encoding/binary" +) + +// Load8 will load from b at index i. +func Load8[I Indexer](b []byte, i I) byte { + return b[i] +} + +// Load16 will load from b at index i. +func Load16[I Indexer](b []byte, i I) uint16 { + return binary.LittleEndian.Uint16(b[i:]) +} + +// Load32 will load from b at index i. +func Load32[I Indexer](b []byte, i I) uint32 { + return binary.LittleEndian.Uint32(b[i:]) +} + +// Load64 will load from b at index i. +func Load64[I Indexer](b []byte, i I) uint64 { + return binary.LittleEndian.Uint64(b[i:]) +} + +// Store16 will store v at b. +func Store16(b []byte, v uint16) { + binary.LittleEndian.PutUint16(b, v) +} + +// Store32 will store v at b. +func Store32(b []byte, v uint32) { + binary.LittleEndian.PutUint32(b, v) +} + +// Store64 will store v at b. +func Store64(b []byte, v uint64) { + binary.LittleEndian.PutUint64(b, v) +} diff --git a/vendor/github.com/klauspost/compress/internal/le/unsafe_enabled.go b/vendor/github.com/klauspost/compress/internal/le/unsafe_enabled.go new file mode 100644 index 0000000000..ada45cd909 --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/le/unsafe_enabled.go @@ -0,0 +1,55 @@ +// We enable 64 bit LE platforms: + +//go:build (amd64 || arm64 || ppc64le || riscv64) && !nounsafe && !purego && !appengine + +package le + +import ( + "unsafe" +) + +// Load8 will load from b at index i. +func Load8[I Indexer](b []byte, i I) byte { + //return binary.LittleEndian.Uint16(b[i:]) + //return *(*uint16)(unsafe.Pointer(&b[i])) + return *(*byte)(unsafe.Add(unsafe.Pointer(unsafe.SliceData(b)), i)) +} + +// Load16 will load from b at index i. +func Load16[I Indexer](b []byte, i I) uint16 { + //return binary.LittleEndian.Uint16(b[i:]) + //return *(*uint16)(unsafe.Pointer(&b[i])) + return *(*uint16)(unsafe.Add(unsafe.Pointer(unsafe.SliceData(b)), i)) +} + +// Load32 will load from b at index i. +func Load32[I Indexer](b []byte, i I) uint32 { + //return binary.LittleEndian.Uint32(b[i:]) + //return *(*uint32)(unsafe.Pointer(&b[i])) + return *(*uint32)(unsafe.Add(unsafe.Pointer(unsafe.SliceData(b)), i)) +} + +// Load64 will load from b at index i. +func Load64[I Indexer](b []byte, i I) uint64 { + //return binary.LittleEndian.Uint64(b[i:]) + //return *(*uint64)(unsafe.Pointer(&b[i])) + return *(*uint64)(unsafe.Add(unsafe.Pointer(unsafe.SliceData(b)), i)) +} + +// Store16 will store v at b. +func Store16(b []byte, v uint16) { + //binary.LittleEndian.PutUint16(b, v) + *(*uint16)(unsafe.Pointer(unsafe.SliceData(b))) = v +} + +// Store32 will store v at b. +func Store32(b []byte, v uint32) { + //binary.LittleEndian.PutUint32(b, v) + *(*uint32)(unsafe.Pointer(unsafe.SliceData(b))) = v +} + +// Store64 will store v at b. +func Store64(b []byte, v uint64) { + //binary.LittleEndian.PutUint64(b, v) + *(*uint64)(unsafe.Pointer(unsafe.SliceData(b))) = v +} diff --git a/vendor/github.com/klauspost/compress/internal/snapref/LICENSE b/vendor/github.com/klauspost/compress/internal/snapref/LICENSE new file mode 100644 index 0000000000..6050c10f4c --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/snapref/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2011 The Snappy-Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/klauspost/compress/internal/snapref/decode.go b/vendor/github.com/klauspost/compress/internal/snapref/decode.go new file mode 100644 index 0000000000..40796a49d6 --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/snapref/decode.go @@ -0,0 +1,264 @@ +// Copyright 2011 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package snapref + +import ( + "encoding/binary" + "errors" + "io" +) + +var ( + // ErrCorrupt reports that the input is invalid. + ErrCorrupt = errors.New("snappy: corrupt input") + // ErrTooLarge reports that the uncompressed length is too large. + ErrTooLarge = errors.New("snappy: decoded block is too large") + // ErrUnsupported reports that the input isn't supported. + ErrUnsupported = errors.New("snappy: unsupported input") + + errUnsupportedLiteralLength = errors.New("snappy: unsupported literal length") +) + +// DecodedLen returns the length of the decoded block. +func DecodedLen(src []byte) (int, error) { + v, _, err := decodedLen(src) + return v, err +} + +// decodedLen returns the length of the decoded block and the number of bytes +// that the length header occupied. +func decodedLen(src []byte) (blockLen, headerLen int, err error) { + v, n := binary.Uvarint(src) + if n <= 0 || v > 0xffffffff { + return 0, 0, ErrCorrupt + } + + const wordSize = 32 << (^uint(0) >> 32 & 1) + if wordSize == 32 && v > 0x7fffffff { + return 0, 0, ErrTooLarge + } + return int(v), n, nil +} + +const ( + decodeErrCodeCorrupt = 1 + decodeErrCodeUnsupportedLiteralLength = 2 +) + +// Decode returns the decoded form of src. The returned slice may be a sub- +// slice of dst if dst was large enough to hold the entire decoded block. +// Otherwise, a newly allocated slice will be returned. +// +// The dst and src must not overlap. It is valid to pass a nil dst. +// +// Decode handles the Snappy block format, not the Snappy stream format. +func Decode(dst, src []byte) ([]byte, error) { + dLen, s, err := decodedLen(src) + if err != nil { + return nil, err + } + if dLen <= len(dst) { + dst = dst[:dLen] + } else { + dst = make([]byte, dLen) + } + switch decode(dst, src[s:]) { + case 0: + return dst, nil + case decodeErrCodeUnsupportedLiteralLength: + return nil, errUnsupportedLiteralLength + } + return nil, ErrCorrupt +} + +// NewReader returns a new Reader that decompresses from r, using the framing +// format described at +// https://github.com/google/snappy/blob/master/framing_format.txt +func NewReader(r io.Reader) *Reader { + return &Reader{ + r: r, + decoded: make([]byte, maxBlockSize), + buf: make([]byte, maxEncodedLenOfMaxBlockSize+checksumSize), + } +} + +// Reader is an io.Reader that can read Snappy-compressed bytes. +// +// Reader handles the Snappy stream format, not the Snappy block format. +type Reader struct { + r io.Reader + err error + decoded []byte + buf []byte + // decoded[i:j] contains decoded bytes that have not yet been passed on. + i, j int + readHeader bool +} + +// Reset discards any buffered data, resets all state, and switches the Snappy +// reader to read from r. This permits reusing a Reader rather than allocating +// a new one. +func (r *Reader) Reset(reader io.Reader) { + r.r = reader + r.err = nil + r.i = 0 + r.j = 0 + r.readHeader = false +} + +func (r *Reader) readFull(p []byte, allowEOF bool) (ok bool) { + if _, r.err = io.ReadFull(r.r, p); r.err != nil { + if r.err == io.ErrUnexpectedEOF || (r.err == io.EOF && !allowEOF) { + r.err = ErrCorrupt + } + return false + } + return true +} + +func (r *Reader) fill() error { + for r.i >= r.j { + if !r.readFull(r.buf[:4], true) { + return r.err + } + chunkType := r.buf[0] + if !r.readHeader { + if chunkType != chunkTypeStreamIdentifier { + r.err = ErrCorrupt + return r.err + } + r.readHeader = true + } + chunkLen := int(r.buf[1]) | int(r.buf[2])<<8 | int(r.buf[3])<<16 + if chunkLen > len(r.buf) { + r.err = ErrUnsupported + return r.err + } + + // The chunk types are specified at + // https://github.com/google/snappy/blob/master/framing_format.txt + switch chunkType { + case chunkTypeCompressedData: + // Section 4.2. Compressed data (chunk type 0x00). + if chunkLen < checksumSize { + r.err = ErrCorrupt + return r.err + } + buf := r.buf[:chunkLen] + if !r.readFull(buf, false) { + return r.err + } + checksum := uint32(buf[0]) | uint32(buf[1])<<8 | uint32(buf[2])<<16 | uint32(buf[3])<<24 + buf = buf[checksumSize:] + + n, err := DecodedLen(buf) + if err != nil { + r.err = err + return r.err + } + if n > len(r.decoded) { + r.err = ErrCorrupt + return r.err + } + if _, err := Decode(r.decoded, buf); err != nil { + r.err = err + return r.err + } + if crc(r.decoded[:n]) != checksum { + r.err = ErrCorrupt + return r.err + } + r.i, r.j = 0, n + continue + + case chunkTypeUncompressedData: + // Section 4.3. Uncompressed data (chunk type 0x01). + if chunkLen < checksumSize { + r.err = ErrCorrupt + return r.err + } + buf := r.buf[:checksumSize] + if !r.readFull(buf, false) { + return r.err + } + checksum := uint32(buf[0]) | uint32(buf[1])<<8 | uint32(buf[2])<<16 | uint32(buf[3])<<24 + // Read directly into r.decoded instead of via r.buf. + n := chunkLen - checksumSize + if n > len(r.decoded) { + r.err = ErrCorrupt + return r.err + } + if !r.readFull(r.decoded[:n], false) { + return r.err + } + if crc(r.decoded[:n]) != checksum { + r.err = ErrCorrupt + return r.err + } + r.i, r.j = 0, n + continue + + case chunkTypeStreamIdentifier: + // Section 4.1. Stream identifier (chunk type 0xff). + if chunkLen != len(magicBody) { + r.err = ErrCorrupt + return r.err + } + if !r.readFull(r.buf[:len(magicBody)], false) { + return r.err + } + for i := 0; i < len(magicBody); i++ { + if r.buf[i] != magicBody[i] { + r.err = ErrCorrupt + return r.err + } + } + continue + } + + if chunkType <= 0x7f { + // Section 4.5. Reserved unskippable chunks (chunk types 0x02-0x7f). + r.err = ErrUnsupported + return r.err + } + // Section 4.4 Padding (chunk type 0xfe). + // Section 4.6. Reserved skippable chunks (chunk types 0x80-0xfd). + if !r.readFull(r.buf[:chunkLen], false) { + return r.err + } + } + + return nil +} + +// Read satisfies the io.Reader interface. +func (r *Reader) Read(p []byte) (int, error) { + if r.err != nil { + return 0, r.err + } + + if err := r.fill(); err != nil { + return 0, err + } + + n := copy(p, r.decoded[r.i:r.j]) + r.i += n + return n, nil +} + +// ReadByte satisfies the io.ByteReader interface. +func (r *Reader) ReadByte() (byte, error) { + if r.err != nil { + return 0, r.err + } + + if err := r.fill(); err != nil { + return 0, err + } + + c := r.decoded[r.i] + r.i++ + return c, nil +} diff --git a/vendor/github.com/klauspost/compress/internal/snapref/decode_other.go b/vendor/github.com/klauspost/compress/internal/snapref/decode_other.go new file mode 100644 index 0000000000..77395a6b8b --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/snapref/decode_other.go @@ -0,0 +1,113 @@ +// Copyright 2016 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package snapref + +// decode writes the decoding of src to dst. It assumes that the varint-encoded +// length of the decompressed bytes has already been read, and that len(dst) +// equals that length. +// +// It returns 0 on success or a decodeErrCodeXxx error code on failure. +func decode(dst, src []byte) int { + var d, s, offset, length int + for s < len(src) { + switch src[s] & 0x03 { + case tagLiteral: + x := uint32(src[s] >> 2) + switch { + case x < 60: + s++ + case x == 60: + s += 2 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-1]) + case x == 61: + s += 3 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-2]) | uint32(src[s-1])<<8 + case x == 62: + s += 4 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-3]) | uint32(src[s-2])<<8 | uint32(src[s-1])<<16 + case x == 63: + s += 5 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24 + } + length = int(x) + 1 + if length <= 0 { + return decodeErrCodeUnsupportedLiteralLength + } + if length > len(dst)-d || length > len(src)-s { + return decodeErrCodeCorrupt + } + copy(dst[d:], src[s:s+length]) + d += length + s += length + continue + + case tagCopy1: + s += 2 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + length = 4 + int(src[s-2])>>2&0x7 + offset = int(uint32(src[s-2])&0xe0<<3 | uint32(src[s-1])) + + case tagCopy2: + s += 3 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + length = 1 + int(src[s-3])>>2 + offset = int(uint32(src[s-2]) | uint32(src[s-1])<<8) + + case tagCopy4: + s += 5 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + length = 1 + int(src[s-5])>>2 + offset = int(uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24) + } + + if offset <= 0 || d < offset || length > len(dst)-d { + return decodeErrCodeCorrupt + } + // Copy from an earlier sub-slice of dst to a later sub-slice. + // If no overlap, use the built-in copy: + if offset >= length { + copy(dst[d:d+length], dst[d-offset:]) + d += length + continue + } + + // Unlike the built-in copy function, this byte-by-byte copy always runs + // forwards, even if the slices overlap. Conceptually, this is: + // + // d += forwardCopy(dst[d:d+length], dst[d-offset:]) + // + // We align the slices into a and b and show the compiler they are the same size. + // This allows the loop to run without bounds checks. + a := dst[d : d+length] + b := dst[d-offset:] + b = b[:len(a)] + for i := range a { + a[i] = b[i] + } + d += length + } + if d != len(dst) { + return decodeErrCodeCorrupt + } + return 0 +} diff --git a/vendor/github.com/klauspost/compress/internal/snapref/encode.go b/vendor/github.com/klauspost/compress/internal/snapref/encode.go new file mode 100644 index 0000000000..13c6040a5d --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/snapref/encode.go @@ -0,0 +1,289 @@ +// Copyright 2011 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package snapref + +import ( + "encoding/binary" + "errors" + "io" +) + +// Encode returns the encoded form of src. The returned slice may be a sub- +// slice of dst if dst was large enough to hold the entire encoded block. +// Otherwise, a newly allocated slice will be returned. +// +// The dst and src must not overlap. It is valid to pass a nil dst. +// +// Encode handles the Snappy block format, not the Snappy stream format. +func Encode(dst, src []byte) []byte { + if n := MaxEncodedLen(len(src)); n < 0 { + panic(ErrTooLarge) + } else if len(dst) < n { + dst = make([]byte, n) + } + + // The block starts with the varint-encoded length of the decompressed bytes. + d := binary.PutUvarint(dst, uint64(len(src))) + + for len(src) > 0 { + p := src + src = nil + if len(p) > maxBlockSize { + p, src = p[:maxBlockSize], p[maxBlockSize:] + } + if len(p) < minNonLiteralBlockSize { + d += emitLiteral(dst[d:], p) + } else { + d += encodeBlock(dst[d:], p) + } + } + return dst[:d] +} + +// inputMargin is the minimum number of extra input bytes to keep, inside +// encodeBlock's inner loop. On some architectures, this margin lets us +// implement a fast path for emitLiteral, where the copy of short (<= 16 byte) +// literals can be implemented as a single load to and store from a 16-byte +// register. That literal's actual length can be as short as 1 byte, so this +// can copy up to 15 bytes too much, but that's OK as subsequent iterations of +// the encoding loop will fix up the copy overrun, and this inputMargin ensures +// that we don't overrun the dst and src buffers. +const inputMargin = 16 - 1 + +// minNonLiteralBlockSize is the minimum size of the input to encodeBlock that +// could be encoded with a copy tag. This is the minimum with respect to the +// algorithm used by encodeBlock, not a minimum enforced by the file format. +// +// The encoded output must start with at least a 1 byte literal, as there are +// no previous bytes to copy. A minimal (1 byte) copy after that, generated +// from an emitCopy call in encodeBlock's main loop, would require at least +// another inputMargin bytes, for the reason above: we want any emitLiteral +// calls inside encodeBlock's main loop to use the fast path if possible, which +// requires being able to overrun by inputMargin bytes. Thus, +// minNonLiteralBlockSize equals 1 + 1 + inputMargin. +// +// The C++ code doesn't use this exact threshold, but it could, as discussed at +// https://groups.google.com/d/topic/snappy-compression/oGbhsdIJSJ8/discussion +// The difference between Go (2+inputMargin) and C++ (inputMargin) is purely an +// optimization. It should not affect the encoded form. This is tested by +// TestSameEncodingAsCppShortCopies. +const minNonLiteralBlockSize = 1 + 1 + inputMargin + +// MaxEncodedLen returns the maximum length of a snappy block, given its +// uncompressed length. +// +// It will return a negative value if srcLen is too large to encode. +func MaxEncodedLen(srcLen int) int { + n := uint64(srcLen) + if n > 0xffffffff { + return -1 + } + // Compressed data can be defined as: + // compressed := item* literal* + // item := literal* copy + // + // The trailing literal sequence has a space blowup of at most 62/60 + // since a literal of length 60 needs one tag byte + one extra byte + // for length information. + // + // Item blowup is trickier to measure. Suppose the "copy" op copies + // 4 bytes of data. Because of a special check in the encoding code, + // we produce a 4-byte copy only if the offset is < 65536. Therefore + // the copy op takes 3 bytes to encode, and this type of item leads + // to at most the 62/60 blowup for representing literals. + // + // Suppose the "copy" op copies 5 bytes of data. If the offset is big + // enough, it will take 5 bytes to encode the copy op. Therefore the + // worst case here is a one-byte literal followed by a five-byte copy. + // That is, 6 bytes of input turn into 7 bytes of "compressed" data. + // + // This last factor dominates the blowup, so the final estimate is: + n = 32 + n + n/6 + if n > 0xffffffff { + return -1 + } + return int(n) +} + +var errClosed = errors.New("snappy: Writer is closed") + +// NewWriter returns a new Writer that compresses to w. +// +// The Writer returned does not buffer writes. There is no need to Flush or +// Close such a Writer. +// +// Deprecated: the Writer returned is not suitable for many small writes, only +// for few large writes. Use NewBufferedWriter instead, which is efficient +// regardless of the frequency and shape of the writes, and remember to Close +// that Writer when done. +func NewWriter(w io.Writer) *Writer { + return &Writer{ + w: w, + obuf: make([]byte, obufLen), + } +} + +// NewBufferedWriter returns a new Writer that compresses to w, using the +// framing format described at +// https://github.com/google/snappy/blob/master/framing_format.txt +// +// The Writer returned buffers writes. Users must call Close to guarantee all +// data has been forwarded to the underlying io.Writer. They may also call +// Flush zero or more times before calling Close. +func NewBufferedWriter(w io.Writer) *Writer { + return &Writer{ + w: w, + ibuf: make([]byte, 0, maxBlockSize), + obuf: make([]byte, obufLen), + } +} + +// Writer is an io.Writer that can write Snappy-compressed bytes. +// +// Writer handles the Snappy stream format, not the Snappy block format. +type Writer struct { + w io.Writer + err error + + // ibuf is a buffer for the incoming (uncompressed) bytes. + // + // Its use is optional. For backwards compatibility, Writers created by the + // NewWriter function have ibuf == nil, do not buffer incoming bytes, and + // therefore do not need to be Flush'ed or Close'd. + ibuf []byte + + // obuf is a buffer for the outgoing (compressed) bytes. + obuf []byte + + // wroteStreamHeader is whether we have written the stream header. + wroteStreamHeader bool +} + +// Reset discards the writer's state and switches the Snappy writer to write to +// w. This permits reusing a Writer rather than allocating a new one. +func (w *Writer) Reset(writer io.Writer) { + w.w = writer + w.err = nil + if w.ibuf != nil { + w.ibuf = w.ibuf[:0] + } + w.wroteStreamHeader = false +} + +// Write satisfies the io.Writer interface. +func (w *Writer) Write(p []byte) (nRet int, errRet error) { + if w.ibuf == nil { + // Do not buffer incoming bytes. This does not perform or compress well + // if the caller of Writer.Write writes many small slices. This + // behavior is therefore deprecated, but still supported for backwards + // compatibility with code that doesn't explicitly Flush or Close. + return w.write(p) + } + + // The remainder of this method is based on bufio.Writer.Write from the + // standard library. + + for len(p) > (cap(w.ibuf)-len(w.ibuf)) && w.err == nil { + var n int + if len(w.ibuf) == 0 { + // Large write, empty buffer. + // Write directly from p to avoid copy. + n, _ = w.write(p) + } else { + n = copy(w.ibuf[len(w.ibuf):cap(w.ibuf)], p) + w.ibuf = w.ibuf[:len(w.ibuf)+n] + w.Flush() + } + nRet += n + p = p[n:] + } + if w.err != nil { + return nRet, w.err + } + n := copy(w.ibuf[len(w.ibuf):cap(w.ibuf)], p) + w.ibuf = w.ibuf[:len(w.ibuf)+n] + nRet += n + return nRet, nil +} + +func (w *Writer) write(p []byte) (nRet int, errRet error) { + if w.err != nil { + return 0, w.err + } + for len(p) > 0 { + obufStart := len(magicChunk) + if !w.wroteStreamHeader { + w.wroteStreamHeader = true + copy(w.obuf, magicChunk) + obufStart = 0 + } + + var uncompressed []byte + if len(p) > maxBlockSize { + uncompressed, p = p[:maxBlockSize], p[maxBlockSize:] + } else { + uncompressed, p = p, nil + } + checksum := crc(uncompressed) + + // Compress the buffer, discarding the result if the improvement + // isn't at least 12.5%. + compressed := Encode(w.obuf[obufHeaderLen:], uncompressed) + chunkType := uint8(chunkTypeCompressedData) + chunkLen := 4 + len(compressed) + obufEnd := obufHeaderLen + len(compressed) + if len(compressed) >= len(uncompressed)-len(uncompressed)/8 { + chunkType = chunkTypeUncompressedData + chunkLen = 4 + len(uncompressed) + obufEnd = obufHeaderLen + } + + // Fill in the per-chunk header that comes before the body. + w.obuf[len(magicChunk)+0] = chunkType + w.obuf[len(magicChunk)+1] = uint8(chunkLen >> 0) + w.obuf[len(magicChunk)+2] = uint8(chunkLen >> 8) + w.obuf[len(magicChunk)+3] = uint8(chunkLen >> 16) + w.obuf[len(magicChunk)+4] = uint8(checksum >> 0) + w.obuf[len(magicChunk)+5] = uint8(checksum >> 8) + w.obuf[len(magicChunk)+6] = uint8(checksum >> 16) + w.obuf[len(magicChunk)+7] = uint8(checksum >> 24) + + if _, err := w.w.Write(w.obuf[obufStart:obufEnd]); err != nil { + w.err = err + return nRet, err + } + if chunkType == chunkTypeUncompressedData { + if _, err := w.w.Write(uncompressed); err != nil { + w.err = err + return nRet, err + } + } + nRet += len(uncompressed) + } + return nRet, nil +} + +// Flush flushes the Writer to its underlying io.Writer. +func (w *Writer) Flush() error { + if w.err != nil { + return w.err + } + if len(w.ibuf) == 0 { + return nil + } + w.write(w.ibuf) + w.ibuf = w.ibuf[:0] + return w.err +} + +// Close calls Flush and then closes the Writer. +func (w *Writer) Close() error { + w.Flush() + ret := w.err + if w.err == nil { + w.err = errClosed + } + return ret +} diff --git a/vendor/github.com/klauspost/compress/internal/snapref/encode_other.go b/vendor/github.com/klauspost/compress/internal/snapref/encode_other.go new file mode 100644 index 0000000000..2754bac6f1 --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/snapref/encode_other.go @@ -0,0 +1,250 @@ +// Copyright 2016 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package snapref + +func load32(b []byte, i int) uint32 { + b = b[i : i+4 : len(b)] // Help the compiler eliminate bounds checks on the next line. + return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 +} + +func load64(b []byte, i int) uint64 { + b = b[i : i+8 : len(b)] // Help the compiler eliminate bounds checks on the next line. + return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | + uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 +} + +// emitLiteral writes a literal chunk and returns the number of bytes written. +// +// It assumes that: +// +// dst is long enough to hold the encoded bytes +// 1 <= len(lit) && len(lit) <= 65536 +func emitLiteral(dst, lit []byte) int { + i, n := 0, uint(len(lit)-1) + switch { + case n < 60: + dst[0] = uint8(n)<<2 | tagLiteral + i = 1 + case n < 1<<8: + dst[0] = 60<<2 | tagLiteral + dst[1] = uint8(n) + i = 2 + default: + dst[0] = 61<<2 | tagLiteral + dst[1] = uint8(n) + dst[2] = uint8(n >> 8) + i = 3 + } + return i + copy(dst[i:], lit) +} + +// emitCopy writes a copy chunk and returns the number of bytes written. +// +// It assumes that: +// +// dst is long enough to hold the encoded bytes +// 1 <= offset && offset <= 65535 +// 4 <= length && length <= 65535 +func emitCopy(dst []byte, offset, length int) int { + i := 0 + // The maximum length for a single tagCopy1 or tagCopy2 op is 64 bytes. The + // threshold for this loop is a little higher (at 68 = 64 + 4), and the + // length emitted down below is a little lower (at 60 = 64 - 4), because + // it's shorter to encode a length 67 copy as a length 60 tagCopy2 followed + // by a length 7 tagCopy1 (which encodes as 3+2 bytes) than to encode it as + // a length 64 tagCopy2 followed by a length 3 tagCopy2 (which encodes as + // 3+3 bytes). The magic 4 in the 64±4 is because the minimum length for a + // tagCopy1 op is 4 bytes, which is why a length 3 copy has to be an + // encodes-as-3-bytes tagCopy2 instead of an encodes-as-2-bytes tagCopy1. + for length >= 68 { + // Emit a length 64 copy, encoded as 3 bytes. + dst[i+0] = 63<<2 | tagCopy2 + dst[i+1] = uint8(offset) + dst[i+2] = uint8(offset >> 8) + i += 3 + length -= 64 + } + if length > 64 { + // Emit a length 60 copy, encoded as 3 bytes. + dst[i+0] = 59<<2 | tagCopy2 + dst[i+1] = uint8(offset) + dst[i+2] = uint8(offset >> 8) + i += 3 + length -= 60 + } + if length >= 12 || offset >= 2048 { + // Emit the remaining copy, encoded as 3 bytes. + dst[i+0] = uint8(length-1)<<2 | tagCopy2 + dst[i+1] = uint8(offset) + dst[i+2] = uint8(offset >> 8) + return i + 3 + } + // Emit the remaining copy, encoded as 2 bytes. + dst[i+0] = uint8(offset>>8)<<5 | uint8(length-4)<<2 | tagCopy1 + dst[i+1] = uint8(offset) + return i + 2 +} + +func hash(u, shift uint32) uint32 { + return (u * 0x1e35a7bd) >> shift +} + +// EncodeBlockInto exposes encodeBlock but checks dst size. +func EncodeBlockInto(dst, src []byte) (d int) { + if MaxEncodedLen(len(src)) > len(dst) { + return 0 + } + + // encodeBlock breaks on too big blocks, so split. + for len(src) > 0 { + p := src + src = nil + if len(p) > maxBlockSize { + p, src = p[:maxBlockSize], p[maxBlockSize:] + } + if len(p) < minNonLiteralBlockSize { + d += emitLiteral(dst[d:], p) + } else { + d += encodeBlock(dst[d:], p) + } + } + return d +} + +// encodeBlock encodes a non-empty src to a guaranteed-large-enough dst. It +// assumes that the varint-encoded length of the decompressed bytes has already +// been written. +// +// It also assumes that: +// +// len(dst) >= MaxEncodedLen(len(src)) && +// minNonLiteralBlockSize <= len(src) && len(src) <= maxBlockSize +func encodeBlock(dst, src []byte) (d int) { + // Initialize the hash table. Its size ranges from 1<<8 to 1<<14 inclusive. + // The table element type is uint16, as s < sLimit and sLimit < len(src) + // and len(src) <= maxBlockSize and maxBlockSize == 65536. + const ( + maxTableSize = 1 << 14 + // tableMask is redundant, but helps the compiler eliminate bounds + // checks. + tableMask = maxTableSize - 1 + ) + shift := uint32(32 - 8) + for tableSize := 1 << 8; tableSize < maxTableSize && tableSize < len(src); tableSize *= 2 { + shift-- + } + // In Go, all array elements are zero-initialized, so there is no advantage + // to a smaller tableSize per se. However, it matches the C++ algorithm, + // and in the asm versions of this code, we can get away with zeroing only + // the first tableSize elements. + var table [maxTableSize]uint16 + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := len(src) - inputMargin + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := 0 + + // The encoded form must start with a literal, as there are no previous + // bytes to copy, so we start looking for hash matches at s == 1. + s := 1 + nextHash := hash(load32(src, s), shift) + + for { + // Copied from the C++ snappy implementation: + // + // Heuristic match skipping: If 32 bytes are scanned with no matches + // found, start looking only at every other byte. If 32 more bytes are + // scanned (or skipped), look at every third byte, etc.. When a match + // is found, immediately go back to looking at every byte. This is a + // small loss (~5% performance, ~0.1% density) for compressible data + // due to more bookkeeping, but for non-compressible data (such as + // JPEG) it's a huge win since the compressor quickly "realizes" the + // data is incompressible and doesn't bother looking for matches + // everywhere. + // + // The "skip" variable keeps track of how many bytes there are since + // the last match; dividing it by 32 (ie. right-shifting by five) gives + // the number of bytes to move ahead for each iteration. + skip := 32 + + nextS := s + candidate := 0 + for { + s = nextS + bytesBetweenHashLookups := skip >> 5 + nextS = s + bytesBetweenHashLookups + skip += bytesBetweenHashLookups + if nextS > sLimit { + goto emitRemainder + } + candidate = int(table[nextHash&tableMask]) + table[nextHash&tableMask] = uint16(s) + nextHash = hash(load32(src, nextS), shift) + if load32(src, s) == load32(src, candidate) { + break + } + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + d += emitLiteral(dst[d:], src[nextEmit:s]) + + // Call emitCopy, and then see if another emitCopy could be our next + // move. Repeat until we find no match for the input immediately after + // what was consumed by the last emitCopy call. + // + // If we exit this loop normally then we need to call emitLiteral next, + // though we don't yet know how big the literal will be. We handle that + // by proceeding to the next iteration of the main loop. We also can + // exit this loop via goto if we get close to exhausting the input. + for { + // Invariant: we have a 4-byte match at s, and no need to emit any + // literal bytes prior to s. + base := s + + // Extend the 4-byte match as long as possible. + // + // This is an inlined version of: + // s = extendMatch(src, candidate+4, s+4) + s += 4 + for i := candidate + 4; s < len(src) && src[i] == src[s]; i, s = i+1, s+1 { + } + + d += emitCopy(dst[d:], base-candidate, s-base) + nextEmit = s + if s >= sLimit { + goto emitRemainder + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-1 and at s. If + // another emitCopy is not our next move, also calculate nextHash + // at s+1. At least on GOARCH=amd64, these three hash calculations + // are faster as one load64 call (with some shifts) instead of + // three load32 calls. + x := load64(src, s-1) + prevHash := hash(uint32(x>>0), shift) + table[prevHash&tableMask] = uint16(s - 1) + currHash := hash(uint32(x>>8), shift) + candidate = int(table[currHash&tableMask]) + table[currHash&tableMask] = uint16(s) + if uint32(x>>8) != load32(src, candidate) { + nextHash = hash(uint32(x>>16), shift) + s++ + break + } + } + } + +emitRemainder: + if nextEmit < len(src) { + d += emitLiteral(dst[d:], src[nextEmit:]) + } + return d +} diff --git a/vendor/github.com/klauspost/compress/internal/snapref/snappy.go b/vendor/github.com/klauspost/compress/internal/snapref/snappy.go new file mode 100644 index 0000000000..34d01f4aa6 --- /dev/null +++ b/vendor/github.com/klauspost/compress/internal/snapref/snappy.go @@ -0,0 +1,98 @@ +// Copyright 2011 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package snapref implements the Snappy compression format. It aims for very +// high speeds and reasonable compression. +// +// There are actually two Snappy formats: block and stream. They are related, +// but different: trying to decompress block-compressed data as a Snappy stream +// will fail, and vice versa. The block format is the Decode and Encode +// functions and the stream format is the Reader and Writer types. +// +// The block format, the more common case, is used when the complete size (the +// number of bytes) of the original data is known upfront, at the time +// compression starts. The stream format, also known as the framing format, is +// for when that isn't always true. +// +// The canonical, C++ implementation is at https://github.com/google/snappy and +// it only implements the block format. +package snapref + +import ( + "hash/crc32" +) + +/* +Each encoded block begins with the varint-encoded length of the decoded data, +followed by a sequence of chunks. Chunks begin and end on byte boundaries. The +first byte of each chunk is broken into its 2 least and 6 most significant bits +called l and m: l ranges in [0, 4) and m ranges in [0, 64). l is the chunk tag. +Zero means a literal tag. All other values mean a copy tag. + +For literal tags: + - If m < 60, the next 1 + m bytes are literal bytes. + - Otherwise, let n be the little-endian unsigned integer denoted by the next + m - 59 bytes. The next 1 + n bytes after that are literal bytes. + +For copy tags, length bytes are copied from offset bytes ago, in the style of +Lempel-Ziv compression algorithms. In particular: + - For l == 1, the offset ranges in [0, 1<<11) and the length in [4, 12). + The length is 4 + the low 3 bits of m. The high 3 bits of m form bits 8-10 + of the offset. The next byte is bits 0-7 of the offset. + - For l == 2, the offset ranges in [0, 1<<16) and the length in [1, 65). + The length is 1 + m. The offset is the little-endian unsigned integer + denoted by the next 2 bytes. + - For l == 3, this tag is a legacy format that is no longer issued by most + encoders. Nonetheless, the offset ranges in [0, 1<<32) and the length in + [1, 65). The length is 1 + m. The offset is the little-endian unsigned + integer denoted by the next 4 bytes. +*/ +const ( + tagLiteral = 0x00 + tagCopy1 = 0x01 + tagCopy2 = 0x02 + tagCopy4 = 0x03 +) + +const ( + checksumSize = 4 + chunkHeaderSize = 4 + magicChunk = "\xff\x06\x00\x00" + magicBody + magicBody = "sNaPpY" + + // maxBlockSize is the maximum size of the input to encodeBlock. It is not + // part of the wire format per se, but some parts of the encoder assume + // that an offset fits into a uint16. + // + // Also, for the framing format (Writer type instead of Encode function), + // https://github.com/google/snappy/blob/master/framing_format.txt says + // that "the uncompressed data in a chunk must be no longer than 65536 + // bytes". + maxBlockSize = 65536 + + // maxEncodedLenOfMaxBlockSize equals MaxEncodedLen(maxBlockSize), but is + // hard coded to be a const instead of a variable, so that obufLen can also + // be a const. Their equivalence is confirmed by + // TestMaxEncodedLenOfMaxBlockSize. + maxEncodedLenOfMaxBlockSize = 76490 + + obufHeaderLen = len(magicChunk) + checksumSize + chunkHeaderSize + obufLen = obufHeaderLen + maxEncodedLenOfMaxBlockSize +) + +const ( + chunkTypeCompressedData = 0x00 + chunkTypeUncompressedData = 0x01 + chunkTypePadding = 0xfe + chunkTypeStreamIdentifier = 0xff +) + +var crcTable = crc32.MakeTable(crc32.Castagnoli) + +// crc implements the checksum specified in section 3 of +// https://github.com/google/snappy/blob/master/framing_format.txt +func crc(b []byte) uint32 { + c := crc32.Update(0, crcTable, b) + return uint32(c>>15|c<<17) + 0xa282ead8 +} diff --git a/vendor/github.com/klauspost/compress/s2sx.mod b/vendor/github.com/klauspost/compress/s2sx.mod new file mode 100644 index 0000000000..81bda5e294 --- /dev/null +++ b/vendor/github.com/klauspost/compress/s2sx.mod @@ -0,0 +1,3 @@ +module github.com/klauspost/compress + +go 1.22 diff --git a/vendor/github.com/klauspost/compress/s2sx.sum b/vendor/github.com/klauspost/compress/s2sx.sum new file mode 100644 index 0000000000..e69de29bb2 diff --git a/vendor/github.com/klauspost/compress/zstd/README.md b/vendor/github.com/klauspost/compress/zstd/README.md new file mode 100644 index 0000000000..c11d7fa28e --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/README.md @@ -0,0 +1,441 @@ +# zstd + +[Zstandard](https://facebook.github.io/zstd/) is a real-time compression algorithm, providing high compression ratios. +It offers a very wide range of compression / speed trade-off, while being backed by a very fast decoder. +A high performance compression algorithm is implemented. For now focused on speed. + +This package provides [compression](#Compressor) to and [decompression](#Decompressor) of Zstandard content. + +This package is pure Go. Use `noasm` and `nounsafe` to disable relevant features. + +The `zstd` package is provided as open source software using a Go standard license. + +Currently the package is heavily optimized for 64 bit processors and will be significantly slower on 32 bit processors. + +For seekable zstd streams, see [this excellent package](https://github.com/SaveTheRbtz/zstd-seekable-format-go). + +## Installation + +Install using `go get -u github.com/klauspost/compress`. The package is located in `github.com/klauspost/compress/zstd`. + +[![Go Reference](https://pkg.go.dev/badge/github.com/klauspost/compress/zstd.svg)](https://pkg.go.dev/github.com/klauspost/compress/zstd) + +## Compressor + +### Status: + +STABLE - there may always be subtle bugs, a wide variety of content has been tested and the library is actively +used by several projects. This library is being [fuzz-tested](https://github.com/klauspost/compress-fuzz) for all updates. + +There may still be specific combinations of data types/size/settings that could lead to edge cases, +so as always, testing is recommended. + +For now, a high speed (fastest) and medium-fast (default) compressor has been implemented. + +* The "Fastest" compression ratio is roughly equivalent to zstd level 1. +* The "Default" compression ratio is roughly equivalent to zstd level 3 (default). +* The "Better" compression ratio is roughly equivalent to zstd level 7. +* The "Best" compression ratio is roughly equivalent to zstd level 11. + +In terms of speed, it is typically 2x as fast as the stdlib deflate/gzip in its fastest mode. +The compression ratio compared to stdlib is around level 3, but usually 3x as fast. + + +### Usage + +An Encoder can be used for either compressing a stream via the +`io.WriteCloser` interface supported by the Encoder or as multiple independent +tasks via the `EncodeAll` function. +Smaller encodes are encouraged to use the EncodeAll function. +Use `NewWriter` to create a new instance that can be used for both. + +To create a writer with default options, do like this: + +```Go +// Compress input to output. +func Compress(in io.Reader, out io.Writer) error { + enc, err := zstd.NewWriter(out) + if err != nil { + return err + } + _, err = io.Copy(enc, in) + if err != nil { + enc.Close() + return err + } + return enc.Close() +} +``` + +Now you can encode by writing data to `enc`. The output will be finished writing when `Close()` is called. +Even if your encode fails, you should still call `Close()` to release any resources that may be held up. + +The above is fine for big encodes. However, whenever possible try to *reuse* the writer. + +To reuse the encoder, you can use the `Reset(io.Writer)` function to change to another output. +This will allow the encoder to reuse all resources and avoid wasteful allocations. + +Currently stream encoding has 'light' concurrency, meaning up to 2 goroutines can be working on part +of a stream. This is independent of the `WithEncoderConcurrency(n)`, but that is likely to change +in the future. So if you want to limit concurrency for future updates, specify the concurrency +you would like. + +If you would like stream encoding to be done without spawning async goroutines, use `WithEncoderConcurrency(1)` +which will compress input as each block is completed, blocking on writes until each has completed. + +You can specify your desired compression level using `WithEncoderLevel()` option. Currently only pre-defined +compression settings can be specified. + +#### Future Compatibility Guarantees + +This will be an evolving project. When using this package it is important to note that both the compression efficiency and speed may change. + +The goal will be to keep the default efficiency at the default zstd (level 3). +However the encoding should never be assumed to remain the same, +and you should not use hashes of compressed output for similarity checks. + +The Encoder can be assumed to produce the same output from the exact same code version. +However, the may be modes in the future that break this, +although they will not be enabled without an explicit option. + +This encoder is not designed to (and will probably never) output the exact same bitstream as the reference encoder. + +Also note, that the cgo decompressor currently does not [report all errors on invalid input](https://github.com/DataDog/zstd/issues/59), +[omits error checks](https://github.com/DataDog/zstd/issues/61), [ignores checksums](https://github.com/DataDog/zstd/issues/43) +and seems to ignore concatenated streams, even though [it is part of the spec](https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#frames). + +#### Blocks + +For compressing small blocks, the returned encoder has a function called `EncodeAll(src, dst []byte) []byte`. + +`EncodeAll` will encode all input in src and append it to dst. +This function can be called concurrently. +Each call will only run on a same goroutine as the caller. + +Encoded blocks can be concatenated and the result will be the combined input stream. +Data compressed with EncodeAll can be decoded with the Decoder, using either a stream or `DecodeAll`. + +Especially when encoding blocks you should take special care to reuse the encoder. +This will effectively make it run without allocations after a warmup period. +To make it run completely without allocations, supply a destination buffer with space for all content. + +```Go +import "github.com/klauspost/compress/zstd" + +// Create a writer that caches compressors. +// For this operation type we supply a nil Reader. +var encoder, _ = zstd.NewWriter(nil) + +// Compress a buffer. +// If you have a destination buffer, the allocation in the call can also be eliminated. +func Compress(src []byte) []byte { + return encoder.EncodeAll(src, make([]byte, 0, len(src))) +} +``` + +You can control the maximum number of concurrent encodes using the `WithEncoderConcurrency(n)` +option when creating the writer. + +Using the Encoder for both a stream and individual blocks concurrently is safe. + +### Performance + +I have collected some speed examples to compare speed and compression against other compressors. + +* `file` is the input file. +* `out` is the compressor used. `zskp` is this package. `zstd` is the Datadog cgo library. `gzstd/gzkp` is gzip standard and this library. +* `level` is the compression level used. For `zskp` level 1 is "fastest", level 2 is "default"; 3 is "better", 4 is "best". +* `insize`/`outsize` is the input/output size. +* `millis` is the number of milliseconds used for compression. +* `mb/s` is megabytes (2^20 bytes) per second. + +``` +Silesia Corpus: +http://sun.aei.polsl.pl/~sdeor/corpus/silesia.zip + +This package: +file out level insize outsize millis mb/s +silesia.tar zskp 1 211947520 73821326 634 318.47 +silesia.tar zskp 2 211947520 67655404 1508 133.96 +silesia.tar zskp 3 211947520 64746933 3000 67.37 +silesia.tar zskp 4 211947520 60073508 16926 11.94 + +cgo zstd: +silesia.tar zstd 1 211947520 73605392 543 371.56 +silesia.tar zstd 3 211947520 66793289 864 233.68 +silesia.tar zstd 6 211947520 62916450 1913 105.66 +silesia.tar zstd 9 211947520 60212393 5063 39.92 + +gzip, stdlib/this package: +silesia.tar gzstd 1 211947520 80007735 1498 134.87 +silesia.tar gzkp 1 211947520 80088272 1009 200.31 + +GOB stream of binary data. Highly compressible. +https://files.klauspost.com/compress/gob-stream.7z + +file out level insize outsize millis mb/s +gob-stream zskp 1 1911399616 233948096 3230 564.34 +gob-stream zskp 2 1911399616 203997694 4997 364.73 +gob-stream zskp 3 1911399616 173526523 13435 135.68 +gob-stream zskp 4 1911399616 162195235 47559 38.33 + +gob-stream zstd 1 1911399616 249810424 2637 691.26 +gob-stream zstd 3 1911399616 208192146 3490 522.31 +gob-stream zstd 6 1911399616 193632038 6687 272.56 +gob-stream zstd 9 1911399616 177620386 16175 112.70 + +gob-stream gzstd 1 1911399616 357382013 9046 201.49 +gob-stream gzkp 1 1911399616 359136669 4885 373.08 + +The test data for the Large Text Compression Benchmark is the first +10^9 bytes of the English Wikipedia dump on Mar. 3, 2006. +http://mattmahoney.net/dc/textdata.html + +file out level insize outsize millis mb/s +enwik9 zskp 1 1000000000 343833605 3687 258.64 +enwik9 zskp 2 1000000000 317001237 7672 124.29 +enwik9 zskp 3 1000000000 291915823 15923 59.89 +enwik9 zskp 4 1000000000 261710291 77697 12.27 + +enwik9 zstd 1 1000000000 358072021 3110 306.65 +enwik9 zstd 3 1000000000 313734672 4784 199.35 +enwik9 zstd 6 1000000000 295138875 10290 92.68 +enwik9 zstd 9 1000000000 278348700 28549 33.40 + +enwik9 gzstd 1 1000000000 382578136 8608 110.78 +enwik9 gzkp 1 1000000000 382781160 5628 169.45 + +Highly compressible JSON file. +https://files.klauspost.com/compress/github-june-2days-2019.json.zst + +file out level insize outsize millis mb/s +github-june-2days-2019.json zskp 1 6273951764 697439532 9789 611.17 +github-june-2days-2019.json zskp 2 6273951764 610876538 18553 322.49 +github-june-2days-2019.json zskp 3 6273951764 517662858 44186 135.41 +github-june-2days-2019.json zskp 4 6273951764 464617114 165373 36.18 + +github-june-2days-2019.json zstd 1 6273951764 766284037 8450 708.00 +github-june-2days-2019.json zstd 3 6273951764 661889476 10927 547.57 +github-june-2days-2019.json zstd 6 6273951764 642756859 22996 260.18 +github-june-2days-2019.json zstd 9 6273951764 601974523 52413 114.16 + +github-june-2days-2019.json gzstd 1 6273951764 1164397768 26793 223.32 +github-june-2days-2019.json gzkp 1 6273951764 1120631856 17693 338.16 + +VM Image, Linux mint with a few installed applications: +https://files.klauspost.com/compress/rawstudio-mint14.7z + +file out level insize outsize millis mb/s +rawstudio-mint14.tar zskp 1 8558382592 3718400221 18206 448.29 +rawstudio-mint14.tar zskp 2 8558382592 3326118337 37074 220.15 +rawstudio-mint14.tar zskp 3 8558382592 3163842361 87306 93.49 +rawstudio-mint14.tar zskp 4 8558382592 2970480650 783862 10.41 + +rawstudio-mint14.tar zstd 1 8558382592 3609250104 17136 476.27 +rawstudio-mint14.tar zstd 3 8558382592 3341679997 29262 278.92 +rawstudio-mint14.tar zstd 6 8558382592 3235846406 77904 104.77 +rawstudio-mint14.tar zstd 9 8558382592 3160778861 140946 57.91 + +rawstudio-mint14.tar gzstd 1 8558382592 3926234992 51345 158.96 +rawstudio-mint14.tar gzkp 1 8558382592 3960117298 36722 222.26 + +CSV data: +https://files.klauspost.com/compress/nyc-taxi-data-10M.csv.zst + +file out level insize outsize millis mb/s +nyc-taxi-data-10M.csv zskp 1 3325605752 641319332 9462 335.17 +nyc-taxi-data-10M.csv zskp 2 3325605752 588976126 17570 180.50 +nyc-taxi-data-10M.csv zskp 3 3325605752 529329260 32432 97.79 +nyc-taxi-data-10M.csv zskp 4 3325605752 474949772 138025 22.98 + +nyc-taxi-data-10M.csv zstd 1 3325605752 687399637 8233 385.18 +nyc-taxi-data-10M.csv zstd 3 3325605752 598514411 10065 315.07 +nyc-taxi-data-10M.csv zstd 6 3325605752 570522953 20038 158.27 +nyc-taxi-data-10M.csv zstd 9 3325605752 517554797 64565 49.12 + +nyc-taxi-data-10M.csv gzstd 1 3325605752 928654908 21270 149.11 +nyc-taxi-data-10M.csv gzkp 1 3325605752 922273214 13929 227.68 +``` + +## Decompressor + +Status: STABLE - there may still be subtle bugs, but a wide variety of content has been tested. + +This library is being continuously [fuzz-tested](https://github.com/klauspost/compress-fuzz), +kindly supplied by [fuzzit.dev](https://fuzzit.dev/). +The main purpose of the fuzz testing is to ensure that it is not possible to crash the decoder, +or run it past its limits with ANY input provided. + +### Usage + +The package has been designed for two main usages, big streams of data and smaller in-memory buffers. +There are two main usages of the package for these. Both of them are accessed by creating a `Decoder`. + +For streaming use a simple setup could look like this: + +```Go +import "github.com/klauspost/compress/zstd" + +func Decompress(in io.Reader, out io.Writer) error { + d, err := zstd.NewReader(in) + if err != nil { + return err + } + defer d.Close() + + // Copy content... + _, err = io.Copy(out, d) + return err +} +``` + +It is important to use the "Close" function when you no longer need the Reader to stop running goroutines, +when running with default settings. +Goroutines will exit once an error has been returned, including `io.EOF` at the end of a stream. + +Streams are decoded concurrently in 4 asynchronous stages to give the best possible throughput. +However, if you prefer synchronous decompression, use `WithDecoderConcurrency(1)` which will decompress data +as it is being requested only. + +For decoding buffers, it could look something like this: + +```Go +import "github.com/klauspost/compress/zstd" + +// Create a reader that caches decompressors. +// For this operation type we supply a nil Reader. +var decoder, _ = zstd.NewReader(nil, zstd.WithDecoderConcurrency(0)) + +// Decompress a buffer. We don't supply a destination buffer, +// so it will be allocated by the decoder. +func Decompress(src []byte) ([]byte, error) { + return decoder.DecodeAll(src, nil) +} +``` + +Both of these cases should provide the functionality needed. +The decoder can be used for *concurrent* decompression of multiple buffers. +By default 4 decompressors will be created. + +It will only allow a certain number of concurrent operations to run. +To tweak that yourself use the `WithDecoderConcurrency(n)` option when creating the decoder. +It is possible to use `WithDecoderConcurrency(0)` to create GOMAXPROCS decoders. + +### Dictionaries + +Data compressed with [dictionaries](https://github.com/facebook/zstd#the-case-for-small-data-compression) can be decompressed. + +Dictionaries are added individually to Decoders. +Dictionaries are generated by the `zstd --train` command and contains an initial state for the decoder. +To add a dictionary use the `WithDecoderDicts(dicts ...[]byte)` option with the dictionary data. +Several dictionaries can be added at once. + +The dictionary will be used automatically for the data that specifies them. +A re-used Decoder will still contain the dictionaries registered. + +When registering multiple dictionaries with the same ID, the last one will be used. + +It is possible to use dictionaries when compressing data. + +To enable a dictionary use `WithEncoderDict(dict []byte)`. Here only one dictionary will be used +and it will likely be used even if it doesn't improve compression. + +The used dictionary must be used to decompress the content. + +For any real gains, the dictionary should be built with similar data. +If an unsuitable dictionary is used the output may be slightly larger than using no dictionary. +Use the [zstd commandline tool](https://github.com/facebook/zstd/releases) to build a dictionary from sample data. +For information see [zstd dictionary information](https://github.com/facebook/zstd#the-case-for-small-data-compression). + +For now there is a fixed startup performance penalty for compressing content with dictionaries. +This will likely be improved over time. Just be aware to test performance when implementing. + +### Allocation-less operation + +The decoder has been designed to operate without allocations after a warmup. + +This means that you should *store* the decoder for best performance. +To re-use a stream decoder, use the `Reset(r io.Reader) error` to switch to another stream. +A decoder can safely be re-used even if the previous stream failed. + +To release the resources, you must call the `Close()` function on a decoder. +After this it can *no longer be reused*, but all running goroutines will be stopped. +So you *must* use this if you will no longer need the Reader. + +For decompressing smaller buffers a single decoder can be used. +When decoding buffers, you can supply a destination slice with length 0 and your expected capacity. +In this case no unneeded allocations should be made. + +### Concurrency + +The buffer decoder does everything on the same goroutine and does nothing concurrently. +It can however decode several buffers concurrently. Use `WithDecoderConcurrency(n)` to limit that. + +The stream decoder will create goroutines that: + +1) Reads input and splits the input into blocks. +2) Decompression of literals. +3) Decompression of sequences. +4) Reconstruction of output stream. + +So effectively this also means the decoder will "read ahead" and prepare data to always be available for output. + +The concurrency level will, for streams, determine how many blocks ahead the compression will start. + +Since "blocks" are quite dependent on the output of the previous block stream decoding will only have limited concurrency. + +In practice this means that concurrency is often limited to utilizing about 3 cores effectively. + +### Benchmarks + +The first two are streaming decodes and the last are smaller inputs. + +Running on AMD Ryzen 9 3950X 16-Core Processor. AMD64 assembly used. + +``` +BenchmarkDecoderSilesia-32 5 206878840 ns/op 1024.50 MB/s 49808 B/op 43 allocs/op +BenchmarkDecoderEnwik9-32 1 1271809000 ns/op 786.28 MB/s 72048 B/op 52 allocs/op + +Concurrent blocks, performance: + +BenchmarkDecoder_DecodeAllParallel/kppkn.gtb.zst-32 67356 17857 ns/op 10321.96 MB/s 22.48 pct 102 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/geo.protodata.zst-32 266656 4421 ns/op 26823.21 MB/s 11.89 pct 19 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/plrabn12.txt.zst-32 20992 56842 ns/op 8477.17 MB/s 39.90 pct 754 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/lcet10.txt.zst-32 27456 43932 ns/op 9714.01 MB/s 33.27 pct 524 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/asyoulik.txt.zst-32 78432 15047 ns/op 8319.15 MB/s 40.34 pct 66 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/alice29.txt.zst-32 65800 18436 ns/op 8249.63 MB/s 37.75 pct 88 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/html_x_4.zst-32 102993 11523 ns/op 35546.09 MB/s 3.637 pct 143 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/paper-100k.pdf.zst-32 1000000 1070 ns/op 95720.98 MB/s 80.53 pct 3 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/fireworks.jpeg.zst-32 749802 1752 ns/op 70272.35 MB/s 100.0 pct 5 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/urls.10K.zst-32 22640 52934 ns/op 13263.37 MB/s 26.25 pct 1014 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/html.zst-32 226412 5232 ns/op 19572.27 MB/s 14.49 pct 20 B/op 0 allocs/op +BenchmarkDecoder_DecodeAllParallel/comp-data.bin.zst-32 923041 1276 ns/op 3194.71 MB/s 31.26 pct 0 B/op 0 allocs/op +``` + +This reflects the performance around May 2022, but this may be out of date. + +## Zstd inside ZIP files + +It is possible to use zstandard to compress individual files inside zip archives. +While this isn't widely supported it can be useful for internal files. + +To support the compression and decompression of these files you must register a compressor and decompressor. + +It is highly recommended registering the (de)compressors on individual zip Reader/Writer and NOT +use the global registration functions. The main reason for this is that 2 registrations from +different packages will result in a panic. + +It is a good idea to only have a single compressor and decompressor, since they can be used for multiple zip +files concurrently, and using a single instance will allow reusing some resources. + +See [this example](https://pkg.go.dev/github.com/klauspost/compress/zstd#example-ZipCompressor) for +how to compress and decompress files inside zip archives. + +# Contributions + +Contributions are always welcome. +For new features/fixes, remember to add tests and for performance enhancements include benchmarks. + +For general feedback and experience reports, feel free to open an issue or write me on [Twitter](https://twitter.com/sh0dan). + +This package includes the excellent [`github.com/cespare/xxhash`](https://github.com/cespare/xxhash) package Copyright (c) 2016 Caleb Spare. diff --git a/vendor/github.com/klauspost/compress/zstd/bitreader.go b/vendor/github.com/klauspost/compress/zstd/bitreader.go new file mode 100644 index 0000000000..d41e3e1709 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/bitreader.go @@ -0,0 +1,135 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "errors" + "fmt" + "io" + "math/bits" + + "github.com/klauspost/compress/internal/le" +) + +// bitReader reads a bitstream in reverse. +// The last set bit indicates the start of the stream and is used +// for aligning the input. +type bitReader struct { + in []byte + value uint64 // Maybe use [16]byte, but shifting is awkward. + cursor int // offset where next read should end + bitsRead uint8 +} + +// init initializes and resets the bit reader. +func (b *bitReader) init(in []byte) error { + if len(in) < 1 { + return errors.New("corrupt stream: too short") + } + b.in = in + // The highest bit of the last byte indicates where to start + v := in[len(in)-1] + if v == 0 { + return errors.New("corrupt stream, did not find end of stream") + } + b.cursor = len(in) + b.bitsRead = 64 + b.value = 0 + if len(in) >= 8 { + b.fillFastStart() + } else { + b.fill() + b.fill() + } + b.bitsRead += 8 - uint8(highBits(uint32(v))) + return nil +} + +// getBits will return n bits. n can be 0. +func (b *bitReader) getBits(n uint8) int { + if n == 0 /*|| b.bitsRead >= 64 */ { + return 0 + } + return int(b.get32BitsFast(n)) +} + +// get32BitsFast requires that at least one bit is requested every time. +// There are no checks if the buffer is filled. +func (b *bitReader) get32BitsFast(n uint8) uint32 { + const regMask = 64 - 1 + v := uint32((b.value << (b.bitsRead & regMask)) >> ((regMask + 1 - n) & regMask)) + b.bitsRead += n + return v +} + +// fillFast() will make sure at least 32 bits are available. +// There must be at least 4 bytes available. +func (b *bitReader) fillFast() { + if b.bitsRead < 32 { + return + } + b.cursor -= 4 + b.value = (b.value << 32) | uint64(le.Load32(b.in, b.cursor)) + b.bitsRead -= 32 +} + +// fillFastStart() assumes the bitreader is empty and there is at least 8 bytes to read. +func (b *bitReader) fillFastStart() { + b.cursor -= 8 + b.value = le.Load64(b.in, b.cursor) + b.bitsRead = 0 +} + +// fill() will make sure at least 32 bits are available. +func (b *bitReader) fill() { + if b.bitsRead < 32 { + return + } + if b.cursor >= 4 { + b.cursor -= 4 + b.value = (b.value << 32) | uint64(le.Load32(b.in, b.cursor)) + b.bitsRead -= 32 + return + } + + b.bitsRead -= uint8(8 * b.cursor) + for b.cursor > 0 { + b.cursor -= 1 + b.value = (b.value << 8) | uint64(b.in[b.cursor]) + } +} + +// finished returns true if all bits have been read from the bit stream. +func (b *bitReader) finished() bool { + return b.cursor == 0 && b.bitsRead >= 64 +} + +// overread returns true if more bits have been requested than is on the stream. +func (b *bitReader) overread() bool { + return b.bitsRead > 64 +} + +// remain returns the number of bits remaining. +func (b *bitReader) remain() uint { + return 8*uint(b.cursor) + 64 - uint(b.bitsRead) +} + +// close the bitstream and returns an error if out-of-buffer reads occurred. +func (b *bitReader) close() error { + // Release reference. + b.in = nil + b.cursor = 0 + if !b.finished() { + return fmt.Errorf("%d extra bits on block, should be 0", b.remain()) + } + if b.bitsRead > 64 { + return io.ErrUnexpectedEOF + } + return nil +} + +func highBits(val uint32) (n uint32) { + return uint32(bits.Len32(val) - 1) +} diff --git a/vendor/github.com/klauspost/compress/zstd/bitwriter.go b/vendor/github.com/klauspost/compress/zstd/bitwriter.go new file mode 100644 index 0000000000..1952f175b0 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/bitwriter.go @@ -0,0 +1,112 @@ +// Copyright 2018 Klaus Post. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// Based on work Copyright (c) 2013, Yann Collet, released under BSD License. + +package zstd + +// bitWriter will write bits. +// First bit will be LSB of the first byte of output. +type bitWriter struct { + bitContainer uint64 + nBits uint8 + out []byte +} + +// bitMask16 is bitmasks. Has extra to avoid bounds check. +var bitMask16 = [32]uint16{ + 0, 1, 3, 7, 0xF, 0x1F, + 0x3F, 0x7F, 0xFF, 0x1FF, 0x3FF, 0x7FF, + 0xFFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF, 0xFFFF, + 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, + 0xFFFF, 0xFFFF} /* up to 16 bits */ + +var bitMask32 = [32]uint32{ + 0, 1, 3, 7, 0xF, 0x1F, 0x3F, 0x7F, 0xFF, + 0x1FF, 0x3FF, 0x7FF, 0xFFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF, + 0x1ffff, 0x3ffff, 0x7FFFF, 0xfFFFF, 0x1fFFFF, 0x3fFFFF, 0x7fFFFF, 0xffFFFF, + 0x1ffFFFF, 0x3ffFFFF, 0x7ffFFFF, 0xfffFFFF, 0x1fffFFFF, 0x3fffFFFF, 0x7fffFFFF, +} // up to 32 bits + +// addBits16NC will add up to 16 bits. +// It will not check if there is space for them, +// so the caller must ensure that it has flushed recently. +func (b *bitWriter) addBits16NC(value uint16, bits uint8) { + b.bitContainer |= uint64(value&bitMask16[bits&31]) << (b.nBits & 63) + b.nBits += bits +} + +// addBits32NC will add up to 31 bits. +// It will not check if there is space for them, +// so the caller must ensure that it has flushed recently. +func (b *bitWriter) addBits32NC(value uint32, bits uint8) { + b.bitContainer |= uint64(value&bitMask32[bits&31]) << (b.nBits & 63) + b.nBits += bits +} + +// addBits64NC will add up to 64 bits. +// There must be space for 32 bits. +func (b *bitWriter) addBits64NC(value uint64, bits uint8) { + if bits <= 31 { + b.addBits32Clean(uint32(value), bits) + return + } + b.addBits32Clean(uint32(value), 32) + b.flush32() + b.addBits32Clean(uint32(value>>32), bits-32) +} + +// addBits32Clean will add up to 32 bits. +// It will not check if there is space for them. +// The input must not contain more bits than specified. +func (b *bitWriter) addBits32Clean(value uint32, bits uint8) { + b.bitContainer |= uint64(value) << (b.nBits & 63) + b.nBits += bits +} + +// addBits16Clean will add up to 16 bits. value may not contain more set bits than indicated. +// It will not check if there is space for them, so the caller must ensure that it has flushed recently. +func (b *bitWriter) addBits16Clean(value uint16, bits uint8) { + b.bitContainer |= uint64(value) << (b.nBits & 63) + b.nBits += bits +} + +// flush32 will flush out, so there are at least 32 bits available for writing. +func (b *bitWriter) flush32() { + if b.nBits < 32 { + return + } + b.out = append(b.out, + byte(b.bitContainer), + byte(b.bitContainer>>8), + byte(b.bitContainer>>16), + byte(b.bitContainer>>24)) + b.nBits -= 32 + b.bitContainer >>= 32 +} + +// flushAlign will flush remaining full bytes and align to next byte boundary. +func (b *bitWriter) flushAlign() { + nbBytes := (b.nBits + 7) >> 3 + for i := uint8(0); i < nbBytes; i++ { + b.out = append(b.out, byte(b.bitContainer>>(i*8))) + } + b.nBits = 0 + b.bitContainer = 0 +} + +// close will write the alignment bit and write the final byte(s) +// to the output. +func (b *bitWriter) close() { + // End mark + b.addBits16Clean(1, 1) + // flush until next byte. + b.flushAlign() +} + +// reset and continue writing by appending to out. +func (b *bitWriter) reset(out []byte) { + b.bitContainer = 0 + b.nBits = 0 + b.out = out +} diff --git a/vendor/github.com/klauspost/compress/zstd/blockdec.go b/vendor/github.com/klauspost/compress/zstd/blockdec.go new file mode 100644 index 0000000000..0dd742fd2a --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/blockdec.go @@ -0,0 +1,712 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "errors" + "fmt" + "hash/crc32" + "io" + "sync" + + "github.com/klauspost/compress/huff0" + "github.com/klauspost/compress/zstd/internal/xxhash" +) + +type blockType uint8 + +//go:generate stringer -type=blockType,literalsBlockType,seqCompMode,tableIndex + +const ( + blockTypeRaw blockType = iota + blockTypeRLE + blockTypeCompressed + blockTypeReserved +) + +type literalsBlockType uint8 + +const ( + literalsBlockRaw literalsBlockType = iota + literalsBlockRLE + literalsBlockCompressed + literalsBlockTreeless +) + +const ( + // maxCompressedBlockSize is the biggest allowed compressed block size (128KB) + maxCompressedBlockSize = 128 << 10 + + compressedBlockOverAlloc = 16 + maxCompressedBlockSizeAlloc = 128<<10 + compressedBlockOverAlloc + + // Maximum possible block size (all Raw+Uncompressed). + maxBlockSize = (1 << 21) - 1 + + maxMatchLen = 131074 + maxSequences = 0x7f00 + 0xffff + + // We support slightly less than the reference decoder to be able to + // use ints on 32 bit archs. + maxOffsetBits = 30 +) + +var ( + huffDecoderPool = sync.Pool{New: func() interface{} { + return &huff0.Scratch{} + }} + + fseDecoderPool = sync.Pool{New: func() interface{} { + return &fseDecoder{} + }} +) + +type blockDec struct { + // Raw source data of the block. + data []byte + dataStorage []byte + + // Destination of the decoded data. + dst []byte + + // Buffer for literals data. + literalBuf []byte + + // Window size of the block. + WindowSize uint64 + + err error + + // Check against this crc, if hasCRC is true. + checkCRC uint32 + hasCRC bool + + // Frame to use for singlethreaded decoding. + // Should not be used by the decoder itself since parent may be another frame. + localFrame *frameDec + + sequence []seqVals + + async struct { + newHist *history + literals []byte + seqData []byte + seqSize int // Size of uncompressed sequences + fcs uint64 + } + + // Block is RLE, this is the size. + RLESize uint32 + + Type blockType + + // Is this the last block of a frame? + Last bool + + // Use less memory + lowMem bool +} + +func (b *blockDec) String() string { + if b == nil { + return "" + } + return fmt.Sprintf("Steam Size: %d, Type: %v, Last: %t, Window: %d", len(b.data), b.Type, b.Last, b.WindowSize) +} + +func newBlockDec(lowMem bool) *blockDec { + b := blockDec{ + lowMem: lowMem, + } + return &b +} + +// reset will reset the block. +// Input must be a start of a block and will be at the end of the block when returned. +func (b *blockDec) reset(br byteBuffer, windowSize uint64) error { + b.WindowSize = windowSize + tmp, err := br.readSmall(3) + if err != nil { + println("Reading block header:", err) + return err + } + bh := uint32(tmp[0]) | (uint32(tmp[1]) << 8) | (uint32(tmp[2]) << 16) + b.Last = bh&1 != 0 + b.Type = blockType((bh >> 1) & 3) + // find size. + cSize := int(bh >> 3) + maxSize := maxCompressedBlockSizeAlloc + switch b.Type { + case blockTypeReserved: + return ErrReservedBlockType + case blockTypeRLE: + if cSize > maxCompressedBlockSize || cSize > int(b.WindowSize) { + if debugDecoder { + printf("rle block too big: csize:%d block: %+v\n", uint64(cSize), b) + } + return ErrWindowSizeExceeded + } + b.RLESize = uint32(cSize) + if b.lowMem { + maxSize = cSize + } + cSize = 1 + case blockTypeCompressed: + if debugDecoder { + println("Data size on stream:", cSize) + } + b.RLESize = 0 + maxSize = maxCompressedBlockSizeAlloc + if windowSize < maxCompressedBlockSize && b.lowMem { + maxSize = int(windowSize) + compressedBlockOverAlloc + } + if cSize > maxCompressedBlockSize || uint64(cSize) > b.WindowSize { + if debugDecoder { + printf("compressed block too big: csize:%d block: %+v\n", uint64(cSize), b) + } + return ErrCompressedSizeTooBig + } + // Empty compressed blocks must at least be 2 bytes + // for Literals_Block_Type and one for Sequences_Section_Header. + if cSize < 2 { + return ErrBlockTooSmall + } + case blockTypeRaw: + if cSize > maxCompressedBlockSize || cSize > int(b.WindowSize) { + if debugDecoder { + printf("rle block too big: csize:%d block: %+v\n", uint64(cSize), b) + } + return ErrWindowSizeExceeded + } + + b.RLESize = 0 + // We do not need a destination for raw blocks. + maxSize = -1 + default: + panic("Invalid block type") + } + + // Read block data. + if _, ok := br.(*byteBuf); !ok && cap(b.dataStorage) < cSize { + // byteBuf doesn't need a destination buffer. + if b.lowMem || cSize > maxCompressedBlockSize { + b.dataStorage = make([]byte, 0, cSize+compressedBlockOverAlloc) + } else { + b.dataStorage = make([]byte, 0, maxCompressedBlockSizeAlloc) + } + } + b.data, err = br.readBig(cSize, b.dataStorage) + if err != nil { + if debugDecoder { + println("Reading block:", err, "(", cSize, ")", len(b.data)) + printf("%T", br) + } + return err + } + if cap(b.dst) <= maxSize { + b.dst = make([]byte, 0, maxSize+1) + } + return nil +} + +// sendEOF will make the decoder send EOF on this frame. +func (b *blockDec) sendErr(err error) { + b.Last = true + b.Type = blockTypeReserved + b.err = err +} + +// Close will release resources. +// Closed blockDec cannot be reset. +func (b *blockDec) Close() { +} + +// decodeBuf +func (b *blockDec) decodeBuf(hist *history) error { + switch b.Type { + case blockTypeRLE: + if cap(b.dst) < int(b.RLESize) { + if b.lowMem { + b.dst = make([]byte, b.RLESize) + } else { + b.dst = make([]byte, maxCompressedBlockSize) + } + } + b.dst = b.dst[:b.RLESize] + v := b.data[0] + for i := range b.dst { + b.dst[i] = v + } + hist.appendKeep(b.dst) + return nil + case blockTypeRaw: + hist.appendKeep(b.data) + return nil + case blockTypeCompressed: + saved := b.dst + // Append directly to history + if hist.ignoreBuffer == 0 { + b.dst = hist.b + hist.b = nil + } else { + b.dst = b.dst[:0] + } + err := b.decodeCompressed(hist) + if debugDecoder { + println("Decompressed to total", len(b.dst), "bytes, hash:", xxhash.Sum64(b.dst), "error:", err) + } + if hist.ignoreBuffer == 0 { + hist.b = b.dst + b.dst = saved + } else { + hist.appendKeep(b.dst) + } + return err + case blockTypeReserved: + // Used for returning errors. + return b.err + default: + panic("Invalid block type") + } +} + +func (b *blockDec) decodeLiterals(in []byte, hist *history) (remain []byte, err error) { + // There must be at least one byte for Literals_Block_Type and one for Sequences_Section_Header + if len(in) < 2 { + return in, ErrBlockTooSmall + } + + litType := literalsBlockType(in[0] & 3) + var litRegenSize int + var litCompSize int + sizeFormat := (in[0] >> 2) & 3 + var fourStreams bool + var literals []byte + switch litType { + case literalsBlockRaw, literalsBlockRLE: + switch sizeFormat { + case 0, 2: + // Regenerated_Size uses 5 bits (0-31). Literals_Section_Header uses 1 byte. + litRegenSize = int(in[0] >> 3) + in = in[1:] + case 1: + // Regenerated_Size uses 12 bits (0-4095). Literals_Section_Header uses 2 bytes. + litRegenSize = int(in[0]>>4) + (int(in[1]) << 4) + in = in[2:] + case 3: + // Regenerated_Size uses 20 bits (0-1048575). Literals_Section_Header uses 3 bytes. + if len(in) < 3 { + println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) + return in, ErrBlockTooSmall + } + litRegenSize = int(in[0]>>4) + (int(in[1]) << 4) + (int(in[2]) << 12) + in = in[3:] + } + case literalsBlockCompressed, literalsBlockTreeless: + switch sizeFormat { + case 0, 1: + // Both Regenerated_Size and Compressed_Size use 10 bits (0-1023). + if len(in) < 3 { + println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) + return in, ErrBlockTooSmall + } + n := uint64(in[0]>>4) + (uint64(in[1]) << 4) + (uint64(in[2]) << 12) + litRegenSize = int(n & 1023) + litCompSize = int(n >> 10) + fourStreams = sizeFormat == 1 + in = in[3:] + case 2: + fourStreams = true + if len(in) < 4 { + println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) + return in, ErrBlockTooSmall + } + n := uint64(in[0]>>4) + (uint64(in[1]) << 4) + (uint64(in[2]) << 12) + (uint64(in[3]) << 20) + litRegenSize = int(n & 16383) + litCompSize = int(n >> 14) + in = in[4:] + case 3: + fourStreams = true + if len(in) < 5 { + println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) + return in, ErrBlockTooSmall + } + n := uint64(in[0]>>4) + (uint64(in[1]) << 4) + (uint64(in[2]) << 12) + (uint64(in[3]) << 20) + (uint64(in[4]) << 28) + litRegenSize = int(n & 262143) + litCompSize = int(n >> 18) + in = in[5:] + } + } + if debugDecoder { + println("literals type:", litType, "litRegenSize:", litRegenSize, "litCompSize:", litCompSize, "sizeFormat:", sizeFormat, "4X:", fourStreams) + } + if litRegenSize > int(b.WindowSize) || litRegenSize > maxCompressedBlockSize { + return in, ErrWindowSizeExceeded + } + + switch litType { + case literalsBlockRaw: + if len(in) < litRegenSize { + println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", litRegenSize) + return in, ErrBlockTooSmall + } + literals = in[:litRegenSize] + in = in[litRegenSize:] + //printf("Found %d uncompressed literals\n", litRegenSize) + case literalsBlockRLE: + if len(in) < 1 { + println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", 1) + return in, ErrBlockTooSmall + } + if cap(b.literalBuf) < litRegenSize { + if b.lowMem { + b.literalBuf = make([]byte, litRegenSize, litRegenSize+compressedBlockOverAlloc) + } else { + b.literalBuf = make([]byte, litRegenSize, maxCompressedBlockSize+compressedBlockOverAlloc) + } + } + literals = b.literalBuf[:litRegenSize] + v := in[0] + for i := range literals { + literals[i] = v + } + in = in[1:] + if debugDecoder { + printf("Found %d RLE compressed literals\n", litRegenSize) + } + case literalsBlockTreeless: + if len(in) < litCompSize { + println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", litCompSize) + return in, ErrBlockTooSmall + } + // Store compressed literals, so we defer decoding until we get history. + literals = in[:litCompSize] + in = in[litCompSize:] + if debugDecoder { + printf("Found %d compressed literals\n", litCompSize) + } + huff := hist.huffTree + if huff == nil { + return in, errors.New("literal block was treeless, but no history was defined") + } + // Ensure we have space to store it. + if cap(b.literalBuf) < litRegenSize { + if b.lowMem { + b.literalBuf = make([]byte, 0, litRegenSize+compressedBlockOverAlloc) + } else { + b.literalBuf = make([]byte, 0, maxCompressedBlockSize+compressedBlockOverAlloc) + } + } + var err error + // Use our out buffer. + huff.MaxDecodedSize = litRegenSize + if fourStreams { + literals, err = huff.Decoder().Decompress4X(b.literalBuf[:0:litRegenSize], literals) + } else { + literals, err = huff.Decoder().Decompress1X(b.literalBuf[:0:litRegenSize], literals) + } + // Make sure we don't leak our literals buffer + if err != nil { + println("decompressing literals:", err) + return in, err + } + if len(literals) != litRegenSize { + return in, fmt.Errorf("literal output size mismatch want %d, got %d", litRegenSize, len(literals)) + } + + case literalsBlockCompressed: + if len(in) < litCompSize { + println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", litCompSize) + return in, ErrBlockTooSmall + } + literals = in[:litCompSize] + in = in[litCompSize:] + // Ensure we have space to store it. + if cap(b.literalBuf) < litRegenSize { + if b.lowMem { + b.literalBuf = make([]byte, 0, litRegenSize+compressedBlockOverAlloc) + } else { + b.literalBuf = make([]byte, 0, maxCompressedBlockSize+compressedBlockOverAlloc) + } + } + huff := hist.huffTree + if huff == nil || (hist.dict != nil && huff == hist.dict.litEnc) { + huff = huffDecoderPool.Get().(*huff0.Scratch) + if huff == nil { + huff = &huff0.Scratch{} + } + } + var err error + if debugDecoder { + println("huff table input:", len(literals), "CRC:", crc32.ChecksumIEEE(literals)) + } + huff, literals, err = huff0.ReadTable(literals, huff) + if err != nil { + println("reading huffman table:", err) + return in, err + } + hist.huffTree = huff + huff.MaxDecodedSize = litRegenSize + // Use our out buffer. + if fourStreams { + literals, err = huff.Decoder().Decompress4X(b.literalBuf[:0:litRegenSize], literals) + } else { + literals, err = huff.Decoder().Decompress1X(b.literalBuf[:0:litRegenSize], literals) + } + if err != nil { + println("decoding compressed literals:", err) + return in, err + } + // Make sure we don't leak our literals buffer + if len(literals) != litRegenSize { + return in, fmt.Errorf("literal output size mismatch want %d, got %d", litRegenSize, len(literals)) + } + // Re-cap to get extra size. + literals = b.literalBuf[:len(literals)] + if debugDecoder { + printf("Decompressed %d literals into %d bytes\n", litCompSize, litRegenSize) + } + } + hist.decoders.literals = literals + return in, nil +} + +// decodeCompressed will start decompressing a block. +func (b *blockDec) decodeCompressed(hist *history) error { + in := b.data + in, err := b.decodeLiterals(in, hist) + if err != nil { + return err + } + err = b.prepareSequences(in, hist) + if err != nil { + return err + } + if hist.decoders.nSeqs == 0 { + b.dst = append(b.dst, hist.decoders.literals...) + return nil + } + before := len(hist.decoders.out) + err = hist.decoders.decodeSync(hist.b[hist.ignoreBuffer:]) + if err != nil { + return err + } + if hist.decoders.maxSyncLen > 0 { + hist.decoders.maxSyncLen += uint64(before) + hist.decoders.maxSyncLen -= uint64(len(hist.decoders.out)) + } + b.dst = hist.decoders.out + hist.recentOffsets = hist.decoders.prevOffset + return nil +} + +func (b *blockDec) prepareSequences(in []byte, hist *history) (err error) { + if debugDecoder { + printf("prepareSequences: %d byte(s) input\n", len(in)) + } + // Decode Sequences + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#sequences-section + if len(in) < 1 { + return ErrBlockTooSmall + } + var nSeqs int + seqHeader := in[0] + switch { + case seqHeader < 128: + nSeqs = int(seqHeader) + in = in[1:] + case seqHeader < 255: + if len(in) < 2 { + return ErrBlockTooSmall + } + nSeqs = int(seqHeader-128)<<8 | int(in[1]) + in = in[2:] + case seqHeader == 255: + if len(in) < 3 { + return ErrBlockTooSmall + } + nSeqs = 0x7f00 + int(in[1]) + (int(in[2]) << 8) + in = in[3:] + } + if nSeqs == 0 && len(in) != 0 { + // When no sequences, there should not be any more data... + if debugDecoder { + printf("prepareSequences: 0 sequences, but %d byte(s) left on stream\n", len(in)) + } + return ErrUnexpectedBlockSize + } + + var seqs = &hist.decoders + seqs.nSeqs = nSeqs + if nSeqs > 0 { + if len(in) < 1 { + return ErrBlockTooSmall + } + br := byteReader{b: in, off: 0} + compMode := br.Uint8() + br.advance(1) + if debugDecoder { + printf("Compression modes: 0b%b", compMode) + } + if compMode&3 != 0 { + return errors.New("corrupt block: reserved bits not zero") + } + for i := uint(0); i < 3; i++ { + mode := seqCompMode((compMode >> (6 - i*2)) & 3) + if debugDecoder { + println("Table", tableIndex(i), "is", mode) + } + var seq *sequenceDec + switch tableIndex(i) { + case tableLiteralLengths: + seq = &seqs.litLengths + case tableOffsets: + seq = &seqs.offsets + case tableMatchLengths: + seq = &seqs.matchLengths + default: + panic("unknown table") + } + switch mode { + case compModePredefined: + if seq.fse != nil && !seq.fse.preDefined { + fseDecoderPool.Put(seq.fse) + } + seq.fse = &fsePredef[i] + case compModeRLE: + if br.remain() < 1 { + return ErrBlockTooSmall + } + v := br.Uint8() + br.advance(1) + if seq.fse == nil || seq.fse.preDefined { + seq.fse = fseDecoderPool.Get().(*fseDecoder) + } + symb, err := decSymbolValue(v, symbolTableX[i]) + if err != nil { + printf("RLE Transform table (%v) error: %v", tableIndex(i), err) + return err + } + seq.fse.setRLE(symb) + if debugDecoder { + printf("RLE set to 0x%x, code: %v", symb, v) + } + case compModeFSE: + if debugDecoder { + println("Reading table for", tableIndex(i)) + } + if seq.fse == nil || seq.fse.preDefined { + seq.fse = fseDecoderPool.Get().(*fseDecoder) + } + err := seq.fse.readNCount(&br, uint16(maxTableSymbol[i])) + if err != nil { + println("Read table error:", err) + return err + } + err = seq.fse.transform(symbolTableX[i]) + if err != nil { + println("Transform table error:", err) + return err + } + if debugDecoder { + println("Read table ok", "symbolLen:", seq.fse.symbolLen) + } + case compModeRepeat: + seq.repeat = true + } + if br.overread() { + return io.ErrUnexpectedEOF + } + } + in = br.unread() + } + if debugDecoder { + println("Literals:", len(seqs.literals), "hash:", xxhash.Sum64(seqs.literals), "and", seqs.nSeqs, "sequences.") + } + + if nSeqs == 0 { + if len(b.sequence) > 0 { + b.sequence = b.sequence[:0] + } + return nil + } + br := seqs.br + if br == nil { + br = &bitReader{} + } + if err := br.init(in); err != nil { + return err + } + + if err := seqs.initialize(br, hist, b.dst); err != nil { + println("initializing sequences:", err) + return err + } + + return nil +} + +func (b *blockDec) decodeSequences(hist *history) error { + if cap(b.sequence) < hist.decoders.nSeqs { + if b.lowMem { + b.sequence = make([]seqVals, 0, hist.decoders.nSeqs) + } else { + b.sequence = make([]seqVals, 0, 0x7F00+0xffff) + } + } + b.sequence = b.sequence[:hist.decoders.nSeqs] + if hist.decoders.nSeqs == 0 { + hist.decoders.seqSize = len(hist.decoders.literals) + return nil + } + hist.decoders.windowSize = hist.windowSize + hist.decoders.prevOffset = hist.recentOffsets + + err := hist.decoders.decode(b.sequence) + hist.recentOffsets = hist.decoders.prevOffset + return err +} + +func (b *blockDec) executeSequences(hist *history) error { + hbytes := hist.b + if len(hbytes) > hist.windowSize { + hbytes = hbytes[len(hbytes)-hist.windowSize:] + // We do not need history anymore. + if hist.dict != nil { + hist.dict.content = nil + } + } + hist.decoders.windowSize = hist.windowSize + hist.decoders.out = b.dst[:0] + err := hist.decoders.execute(b.sequence, hbytes) + if err != nil { + return err + } + return b.updateHistory(hist) +} + +func (b *blockDec) updateHistory(hist *history) error { + if len(b.data) > maxCompressedBlockSize { + return fmt.Errorf("compressed block size too large (%d)", len(b.data)) + } + // Set output and release references. + b.dst = hist.decoders.out + hist.recentOffsets = hist.decoders.prevOffset + + if b.Last { + // if last block we don't care about history. + println("Last block, no history returned") + hist.b = hist.b[:0] + return nil + } else { + hist.append(b.dst) + if debugDecoder { + println("Finished block with ", len(b.sequence), "sequences. Added", len(b.dst), "to history, now length", len(hist.b)) + } + } + hist.decoders.out, hist.decoders.literals = nil, nil + + return nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/blockenc.go b/vendor/github.com/klauspost/compress/zstd/blockenc.go new file mode 100644 index 0000000000..fd35ea1480 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/blockenc.go @@ -0,0 +1,892 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "errors" + "fmt" + "math" + "math/bits" + "slices" + + "github.com/klauspost/compress/huff0" +) + +type blockEnc struct { + size int + literals []byte + sequences []seq + coders seqCoders + litEnc *huff0.Scratch + dictLitEnc *huff0.Scratch + wr bitWriter + + extraLits int + output []byte + recentOffsets [3]uint32 + prevRecentOffsets [3]uint32 + + last bool + lowMem bool +} + +// init should be used once the block has been created. +// If called more than once, the effect is the same as calling reset. +func (b *blockEnc) init() { + if b.lowMem { + // 1K literals + if cap(b.literals) < 1<<10 { + b.literals = make([]byte, 0, 1<<10) + } + const defSeqs = 20 + if cap(b.sequences) < defSeqs { + b.sequences = make([]seq, 0, defSeqs) + } + // 1K + if cap(b.output) < 1<<10 { + b.output = make([]byte, 0, 1<<10) + } + } else { + if cap(b.literals) < maxCompressedBlockSize { + b.literals = make([]byte, 0, maxCompressedBlockSize) + } + const defSeqs = 2000 + if cap(b.sequences) < defSeqs { + b.sequences = make([]seq, 0, defSeqs) + } + if cap(b.output) < maxCompressedBlockSize { + b.output = make([]byte, 0, maxCompressedBlockSize) + } + } + + if b.coders.mlEnc == nil { + b.coders.mlEnc = &fseEncoder{} + b.coders.mlPrev = &fseEncoder{} + b.coders.ofEnc = &fseEncoder{} + b.coders.ofPrev = &fseEncoder{} + b.coders.llEnc = &fseEncoder{} + b.coders.llPrev = &fseEncoder{} + } + b.litEnc = &huff0.Scratch{WantLogLess: 4} + b.reset(nil) +} + +// initNewEncode can be used to reset offsets and encoders to the initial state. +func (b *blockEnc) initNewEncode() { + b.recentOffsets = [3]uint32{1, 4, 8} + b.litEnc.Reuse = huff0.ReusePolicyNone + b.coders.setPrev(nil, nil, nil) +} + +// reset will reset the block for a new encode, but in the same stream, +// meaning that state will be carried over, but the block content is reset. +// If a previous block is provided, the recent offsets are carried over. +func (b *blockEnc) reset(prev *blockEnc) { + b.extraLits = 0 + b.literals = b.literals[:0] + b.size = 0 + b.sequences = b.sequences[:0] + b.output = b.output[:0] + b.last = false + if prev != nil { + b.recentOffsets = prev.prevRecentOffsets + } + b.dictLitEnc = nil +} + +// reset will reset the block for a new encode, but in the same stream, +// meaning that state will be carried over, but the block content is reset. +// If a previous block is provided, the recent offsets are carried over. +func (b *blockEnc) swapEncoders(prev *blockEnc) { + b.coders.swap(&prev.coders) + b.litEnc, prev.litEnc = prev.litEnc, b.litEnc +} + +// blockHeader contains the information for a block header. +type blockHeader uint32 + +// setLast sets the 'last' indicator on a block. +func (h *blockHeader) setLast(b bool) { + if b { + *h = *h | 1 + } else { + const mask = (1 << 24) - 2 + *h = *h & mask + } +} + +// setSize will store the compressed size of a block. +func (h *blockHeader) setSize(v uint32) { + const mask = 7 + *h = (*h)&mask | blockHeader(v<<3) +} + +// setType sets the block type. +func (h *blockHeader) setType(t blockType) { + const mask = 1 | (((1 << 24) - 1) ^ 7) + *h = (*h & mask) | blockHeader(t<<1) +} + +// appendTo will append the block header to a slice. +func (h blockHeader) appendTo(b []byte) []byte { + return append(b, uint8(h), uint8(h>>8), uint8(h>>16)) +} + +// String returns a string representation of the block. +func (h blockHeader) String() string { + return fmt.Sprintf("Type: %d, Size: %d, Last:%t", (h>>1)&3, h>>3, h&1 == 1) +} + +// literalsHeader contains literals header information. +type literalsHeader uint64 + +// setType can be used to set the type of literal block. +func (h *literalsHeader) setType(t literalsBlockType) { + const mask = math.MaxUint64 - 3 + *h = (*h & mask) | literalsHeader(t) +} + +// setSize can be used to set a single size, for uncompressed and RLE content. +func (h *literalsHeader) setSize(regenLen int) { + inBits := bits.Len32(uint32(regenLen)) + // Only retain 2 bits + const mask = 3 + lh := uint64(*h & mask) + switch { + case inBits < 5: + lh |= (uint64(regenLen) << 3) | (1 << 60) + if debugEncoder { + got := int(lh>>3) & 0xff + if got != regenLen { + panic(fmt.Sprint("litRegenSize = ", regenLen, "(want) != ", got, "(got)")) + } + } + case inBits < 12: + lh |= (1 << 2) | (uint64(regenLen) << 4) | (2 << 60) + case inBits < 20: + lh |= (3 << 2) | (uint64(regenLen) << 4) | (3 << 60) + default: + panic(fmt.Errorf("internal error: block too big (%d)", regenLen)) + } + *h = literalsHeader(lh) +} + +// setSizes will set the size of a compressed literals section and the input length. +func (h *literalsHeader) setSizes(compLen, inLen int, single bool) { + compBits, inBits := bits.Len32(uint32(compLen)), bits.Len32(uint32(inLen)) + // Only retain 2 bits + const mask = 3 + lh := uint64(*h & mask) + switch { + case compBits <= 10 && inBits <= 10: + if !single { + lh |= 1 << 2 + } + lh |= (uint64(inLen) << 4) | (uint64(compLen) << (10 + 4)) | (3 << 60) + if debugEncoder { + const mmask = (1 << 24) - 1 + n := (lh >> 4) & mmask + if int(n&1023) != inLen { + panic(fmt.Sprint("regensize:", int(n&1023), "!=", inLen, inBits)) + } + if int(n>>10) != compLen { + panic(fmt.Sprint("compsize:", int(n>>10), "!=", compLen, compBits)) + } + } + case compBits <= 14 && inBits <= 14: + lh |= (2 << 2) | (uint64(inLen) << 4) | (uint64(compLen) << (14 + 4)) | (4 << 60) + if single { + panic("single stream used with more than 10 bits length.") + } + case compBits <= 18 && inBits <= 18: + lh |= (3 << 2) | (uint64(inLen) << 4) | (uint64(compLen) << (18 + 4)) | (5 << 60) + if single { + panic("single stream used with more than 10 bits length.") + } + default: + panic("internal error: block too big") + } + *h = literalsHeader(lh) +} + +// appendTo will append the literals header to a byte slice. +func (h literalsHeader) appendTo(b []byte) []byte { + size := uint8(h >> 60) + switch size { + case 1: + b = append(b, uint8(h)) + case 2: + b = append(b, uint8(h), uint8(h>>8)) + case 3: + b = append(b, uint8(h), uint8(h>>8), uint8(h>>16)) + case 4: + b = append(b, uint8(h), uint8(h>>8), uint8(h>>16), uint8(h>>24)) + case 5: + b = append(b, uint8(h), uint8(h>>8), uint8(h>>16), uint8(h>>24), uint8(h>>32)) + default: + panic(fmt.Errorf("internal error: literalsHeader has invalid size (%d)", size)) + } + return b +} + +// size returns the output size with currently set values. +func (h literalsHeader) size() int { + return int(h >> 60) +} + +func (h literalsHeader) String() string { + return fmt.Sprintf("Type: %d, SizeFormat: %d, Size: 0x%d, Bytes:%d", literalsBlockType(h&3), (h>>2)&3, h&((1<<60)-1)>>4, h>>60) +} + +// pushOffsets will push the recent offsets to the backup store. +func (b *blockEnc) pushOffsets() { + b.prevRecentOffsets = b.recentOffsets +} + +// pushOffsets will push the recent offsets to the backup store. +func (b *blockEnc) popOffsets() { + b.recentOffsets = b.prevRecentOffsets +} + +// matchOffset will adjust recent offsets and return the adjusted one, +// if it matches a previous offset. +func (b *blockEnc) matchOffset(offset, lits uint32) uint32 { + // Check if offset is one of the recent offsets. + // Adjusts the output offset accordingly. + // Gives a tiny bit of compression, typically around 1%. + if true { + if lits > 0 { + switch offset { + case b.recentOffsets[0]: + offset = 1 + case b.recentOffsets[1]: + b.recentOffsets[1] = b.recentOffsets[0] + b.recentOffsets[0] = offset + offset = 2 + case b.recentOffsets[2]: + b.recentOffsets[2] = b.recentOffsets[1] + b.recentOffsets[1] = b.recentOffsets[0] + b.recentOffsets[0] = offset + offset = 3 + default: + b.recentOffsets[2] = b.recentOffsets[1] + b.recentOffsets[1] = b.recentOffsets[0] + b.recentOffsets[0] = offset + offset += 3 + } + } else { + switch offset { + case b.recentOffsets[1]: + b.recentOffsets[1] = b.recentOffsets[0] + b.recentOffsets[0] = offset + offset = 1 + case b.recentOffsets[2]: + b.recentOffsets[2] = b.recentOffsets[1] + b.recentOffsets[1] = b.recentOffsets[0] + b.recentOffsets[0] = offset + offset = 2 + case b.recentOffsets[0] - 1: + b.recentOffsets[2] = b.recentOffsets[1] + b.recentOffsets[1] = b.recentOffsets[0] + b.recentOffsets[0] = offset + offset = 3 + default: + b.recentOffsets[2] = b.recentOffsets[1] + b.recentOffsets[1] = b.recentOffsets[0] + b.recentOffsets[0] = offset + offset += 3 + } + } + } else { + offset += 3 + } + return offset +} + +// encodeRaw can be used to set the output to a raw representation of supplied bytes. +func (b *blockEnc) encodeRaw(a []byte) { + var bh blockHeader + bh.setLast(b.last) + bh.setSize(uint32(len(a))) + bh.setType(blockTypeRaw) + b.output = bh.appendTo(b.output[:0]) + b.output = append(b.output, a...) + if debugEncoder { + println("Adding RAW block, length", len(a), "last:", b.last) + } +} + +// encodeRaw can be used to set the output to a raw representation of supplied bytes. +func (b *blockEnc) encodeRawTo(dst, src []byte) []byte { + var bh blockHeader + bh.setLast(b.last) + bh.setSize(uint32(len(src))) + bh.setType(blockTypeRaw) + dst = bh.appendTo(dst) + dst = append(dst, src...) + if debugEncoder { + println("Adding RAW block, length", len(src), "last:", b.last) + } + return dst +} + +// encodeLits can be used if the block is only litLen. +func (b *blockEnc) encodeLits(lits []byte, raw bool) error { + var bh blockHeader + bh.setLast(b.last) + bh.setSize(uint32(len(lits))) + + // Don't compress extremely small blocks + if len(lits) < 8 || (len(lits) < 32 && b.dictLitEnc == nil) || raw { + if debugEncoder { + println("Adding RAW block, length", len(lits), "last:", b.last) + } + bh.setType(blockTypeRaw) + b.output = bh.appendTo(b.output) + b.output = append(b.output, lits...) + return nil + } + + var ( + out []byte + reUsed, single bool + err error + ) + if b.dictLitEnc != nil { + b.litEnc.TransferCTable(b.dictLitEnc) + b.litEnc.Reuse = huff0.ReusePolicyAllow + b.dictLitEnc = nil + } + if len(lits) >= 1024 { + // Use 4 Streams. + out, reUsed, err = huff0.Compress4X(lits, b.litEnc) + } else if len(lits) > 16 { + // Use 1 stream + single = true + out, reUsed, err = huff0.Compress1X(lits, b.litEnc) + } else { + err = huff0.ErrIncompressible + } + if err == nil && len(out)+5 > len(lits) { + // If we are close, we may still be worse or equal to raw. + var lh literalsHeader + lh.setSizes(len(out), len(lits), single) + if len(out)+lh.size() >= len(lits) { + err = huff0.ErrIncompressible + } + } + switch err { + case huff0.ErrIncompressible: + if debugEncoder { + println("Adding RAW block, length", len(lits), "last:", b.last) + } + bh.setType(blockTypeRaw) + b.output = bh.appendTo(b.output) + b.output = append(b.output, lits...) + return nil + case huff0.ErrUseRLE: + if debugEncoder { + println("Adding RLE block, length", len(lits)) + } + bh.setType(blockTypeRLE) + b.output = bh.appendTo(b.output) + b.output = append(b.output, lits[0]) + return nil + case nil: + default: + return err + } + // Compressed... + // Now, allow reuse + b.litEnc.Reuse = huff0.ReusePolicyAllow + bh.setType(blockTypeCompressed) + var lh literalsHeader + if reUsed { + if debugEncoder { + println("Reused tree, compressed to", len(out)) + } + lh.setType(literalsBlockTreeless) + } else { + if debugEncoder { + println("New tree, compressed to", len(out), "tree size:", len(b.litEnc.OutTable)) + } + lh.setType(literalsBlockCompressed) + } + // Set sizes + lh.setSizes(len(out), len(lits), single) + bh.setSize(uint32(len(out) + lh.size() + 1)) + + // Write block headers. + b.output = bh.appendTo(b.output) + b.output = lh.appendTo(b.output) + // Add compressed data. + b.output = append(b.output, out...) + // No sequences. + b.output = append(b.output, 0) + return nil +} + +// encodeRLE will encode an RLE block. +func (b *blockEnc) encodeRLE(val byte, length uint32) { + var bh blockHeader + bh.setLast(b.last) + bh.setSize(length) + bh.setType(blockTypeRLE) + b.output = bh.appendTo(b.output) + b.output = append(b.output, val) +} + +// fuzzFseEncoder can be used to fuzz the FSE encoder. +func fuzzFseEncoder(data []byte) int { + if len(data) > maxSequences || len(data) < 2 { + return 0 + } + enc := fseEncoder{} + hist := enc.Histogram() + maxSym := uint8(0) + for i, v := range data { + v = v & 63 + data[i] = v + hist[v]++ + if v > maxSym { + maxSym = v + } + } + if maxSym == 0 { + // All 0 + return 0 + } + cnt := int(slices.Max(hist[:maxSym])) + if cnt == len(data) { + // RLE + return 0 + } + enc.HistogramFinished(maxSym, cnt) + err := enc.normalizeCount(len(data)) + if err != nil { + return 0 + } + _, err = enc.writeCount(nil) + if err != nil { + panic(err) + } + return 1 +} + +// encode will encode the block and append the output in b.output. +// Previous offset codes must be pushed if more blocks are expected. +func (b *blockEnc) encode(org []byte, raw, rawAllLits bool) error { + if len(b.sequences) == 0 { + return b.encodeLits(b.literals, rawAllLits) + } + if len(b.sequences) == 1 && len(org) > 0 && len(b.literals) <= 1 { + // Check common RLE cases. + seq := b.sequences[0] + if seq.litLen == uint32(len(b.literals)) && seq.offset-3 == 1 { + // Offset == 1 and 0 or 1 literals. + b.encodeRLE(org[0], b.sequences[0].matchLen+zstdMinMatch+seq.litLen) + return nil + } + } + + // We want some difference to at least account for the headers. + saved := b.size - len(b.literals) - (b.size >> 6) + if saved < 16 { + if org == nil { + return errIncompressible + } + b.popOffsets() + return b.encodeLits(org, rawAllLits) + } + + var bh blockHeader + var lh literalsHeader + bh.setLast(b.last) + bh.setType(blockTypeCompressed) + // Store offset of the block header. Needed when we know the size. + bhOffset := len(b.output) + b.output = bh.appendTo(b.output) + + var ( + out []byte + reUsed, single bool + err error + ) + if b.dictLitEnc != nil { + b.litEnc.TransferCTable(b.dictLitEnc) + b.litEnc.Reuse = huff0.ReusePolicyAllow + b.dictLitEnc = nil + } + if len(b.literals) >= 1024 && !raw { + // Use 4 Streams. + out, reUsed, err = huff0.Compress4X(b.literals, b.litEnc) + } else if len(b.literals) > 16 && !raw { + // Use 1 stream + single = true + out, reUsed, err = huff0.Compress1X(b.literals, b.litEnc) + } else { + err = huff0.ErrIncompressible + } + + if err == nil && len(out)+5 > len(b.literals) { + // If we are close, we may still be worse or equal to raw. + var lh literalsHeader + lh.setSize(len(b.literals)) + szRaw := lh.size() + lh.setSizes(len(out), len(b.literals), single) + szComp := lh.size() + if len(out)+szComp >= len(b.literals)+szRaw { + err = huff0.ErrIncompressible + } + } + switch err { + case huff0.ErrIncompressible: + lh.setType(literalsBlockRaw) + lh.setSize(len(b.literals)) + b.output = lh.appendTo(b.output) + b.output = append(b.output, b.literals...) + if debugEncoder { + println("Adding literals RAW, length", len(b.literals)) + } + case huff0.ErrUseRLE: + lh.setType(literalsBlockRLE) + lh.setSize(len(b.literals)) + b.output = lh.appendTo(b.output) + b.output = append(b.output, b.literals[0]) + if debugEncoder { + println("Adding literals RLE") + } + case nil: + // Compressed litLen... + if reUsed { + if debugEncoder { + println("reused tree") + } + lh.setType(literalsBlockTreeless) + } else { + if debugEncoder { + println("new tree, size:", len(b.litEnc.OutTable)) + } + lh.setType(literalsBlockCompressed) + if debugEncoder { + _, _, err := huff0.ReadTable(out, nil) + if err != nil { + panic(err) + } + } + } + lh.setSizes(len(out), len(b.literals), single) + if debugEncoder { + printf("Compressed %d literals to %d bytes", len(b.literals), len(out)) + println("Adding literal header:", lh) + } + b.output = lh.appendTo(b.output) + b.output = append(b.output, out...) + b.litEnc.Reuse = huff0.ReusePolicyAllow + if debugEncoder { + println("Adding literals compressed") + } + default: + if debugEncoder { + println("Adding literals ERROR:", err) + } + return err + } + // Sequence compression + + // Write the number of sequences + switch { + case len(b.sequences) < 128: + b.output = append(b.output, uint8(len(b.sequences))) + case len(b.sequences) < 0x7f00: // TODO: this could be wrong + n := len(b.sequences) + b.output = append(b.output, 128+uint8(n>>8), uint8(n)) + default: + n := len(b.sequences) - 0x7f00 + b.output = append(b.output, 255, uint8(n), uint8(n>>8)) + } + if debugEncoder { + println("Encoding", len(b.sequences), "sequences") + } + b.genCodes() + llEnc := b.coders.llEnc + ofEnc := b.coders.ofEnc + mlEnc := b.coders.mlEnc + err = llEnc.normalizeCount(len(b.sequences)) + if err != nil { + return err + } + err = ofEnc.normalizeCount(len(b.sequences)) + if err != nil { + return err + } + err = mlEnc.normalizeCount(len(b.sequences)) + if err != nil { + return err + } + + // Choose the best compression mode for each type. + // Will evaluate the new vs predefined and previous. + chooseComp := func(cur, prev, preDef *fseEncoder) (*fseEncoder, seqCompMode) { + // See if predefined/previous is better + hist := cur.count[:cur.symbolLen] + nSize := cur.approxSize(hist) + cur.maxHeaderSize() + predefSize := preDef.approxSize(hist) + prevSize := prev.approxSize(hist) + + // Add a small penalty for new encoders. + // Don't bother with extremely small (<2 byte gains). + nSize = nSize + (nSize+2*8*16)>>4 + switch { + case predefSize <= prevSize && predefSize <= nSize || forcePreDef: + if debugEncoder { + println("Using predefined", predefSize>>3, "<=", nSize>>3) + } + return preDef, compModePredefined + case prevSize <= nSize: + if debugEncoder { + println("Using previous", prevSize>>3, "<=", nSize>>3) + } + return prev, compModeRepeat + default: + if debugEncoder { + println("Using new, predef", predefSize>>3, ". previous:", prevSize>>3, ">", nSize>>3, "header max:", cur.maxHeaderSize()>>3, "bytes") + println("tl:", cur.actualTableLog, "symbolLen:", cur.symbolLen, "norm:", cur.norm[:cur.symbolLen], "hist", cur.count[:cur.symbolLen]) + } + return cur, compModeFSE + } + } + + // Write compression mode + var mode uint8 + if llEnc.useRLE { + mode |= uint8(compModeRLE) << 6 + llEnc.setRLE(b.sequences[0].llCode) + if debugEncoder { + println("llEnc.useRLE") + } + } else { + var m seqCompMode + llEnc, m = chooseComp(llEnc, b.coders.llPrev, &fsePredefEnc[tableLiteralLengths]) + mode |= uint8(m) << 6 + } + if ofEnc.useRLE { + mode |= uint8(compModeRLE) << 4 + ofEnc.setRLE(b.sequences[0].ofCode) + if debugEncoder { + println("ofEnc.useRLE") + } + } else { + var m seqCompMode + ofEnc, m = chooseComp(ofEnc, b.coders.ofPrev, &fsePredefEnc[tableOffsets]) + mode |= uint8(m) << 4 + } + + if mlEnc.useRLE { + mode |= uint8(compModeRLE) << 2 + mlEnc.setRLE(b.sequences[0].mlCode) + if debugEncoder { + println("mlEnc.useRLE, code: ", b.sequences[0].mlCode, "value", b.sequences[0].matchLen) + } + } else { + var m seqCompMode + mlEnc, m = chooseComp(mlEnc, b.coders.mlPrev, &fsePredefEnc[tableMatchLengths]) + mode |= uint8(m) << 2 + } + b.output = append(b.output, mode) + if debugEncoder { + printf("Compression modes: 0b%b", mode) + } + b.output, err = llEnc.writeCount(b.output) + if err != nil { + return err + } + start := len(b.output) + b.output, err = ofEnc.writeCount(b.output) + if err != nil { + return err + } + if false { + println("block:", b.output[start:], "tablelog", ofEnc.actualTableLog, "maxcount:", ofEnc.maxCount) + fmt.Printf("selected TableLog: %d, Symbol length: %d\n", ofEnc.actualTableLog, ofEnc.symbolLen) + for i, v := range ofEnc.norm[:ofEnc.symbolLen] { + fmt.Printf("%3d: %5d -> %4d \n", i, ofEnc.count[i], v) + } + } + b.output, err = mlEnc.writeCount(b.output) + if err != nil { + return err + } + + // Maybe in block? + wr := &b.wr + wr.reset(b.output) + + var ll, of, ml cState + + // Current sequence + seq := len(b.sequences) - 1 + s := b.sequences[seq] + llEnc.setBits(llBitsTable[:]) + mlEnc.setBits(mlBitsTable[:]) + ofEnc.setBits(nil) + + llTT, ofTT, mlTT := llEnc.ct.symbolTT[:256], ofEnc.ct.symbolTT[:256], mlEnc.ct.symbolTT[:256] + + // We have 3 bounds checks here (and in the loop). + // Since we are iterating backwards it is kinda hard to avoid. + llB, ofB, mlB := llTT[s.llCode], ofTT[s.ofCode], mlTT[s.mlCode] + ll.init(wr, &llEnc.ct, llB) + of.init(wr, &ofEnc.ct, ofB) + wr.flush32() + ml.init(wr, &mlEnc.ct, mlB) + + // Each of these lookups also generates a bounds check. + wr.addBits32NC(s.litLen, llB.outBits) + wr.addBits32NC(s.matchLen, mlB.outBits) + wr.flush32() + wr.addBits32NC(s.offset, ofB.outBits) + if debugSequences { + println("Encoded seq", seq, s, "codes:", s.llCode, s.mlCode, s.ofCode, "states:", ll.state, ml.state, of.state, "bits:", llB, mlB, ofB) + } + seq-- + // Store sequences in reverse... + for seq >= 0 { + s = b.sequences[seq] + + ofB := ofTT[s.ofCode] + wr.flush32() // tablelog max is below 8 for each, so it will fill max 24 bits. + //of.encode(ofB) + nbBitsOut := (uint32(of.state) + ofB.deltaNbBits) >> 16 + dstState := int32(of.state>>(nbBitsOut&15)) + int32(ofB.deltaFindState) + wr.addBits16NC(of.state, uint8(nbBitsOut)) + of.state = of.stateTable[dstState] + + // Accumulate extra bits. + outBits := ofB.outBits & 31 + extraBits := uint64(s.offset & bitMask32[outBits]) + extraBitsN := outBits + + mlB := mlTT[s.mlCode] + //ml.encode(mlB) + nbBitsOut = (uint32(ml.state) + mlB.deltaNbBits) >> 16 + dstState = int32(ml.state>>(nbBitsOut&15)) + int32(mlB.deltaFindState) + wr.addBits16NC(ml.state, uint8(nbBitsOut)) + ml.state = ml.stateTable[dstState] + + outBits = mlB.outBits & 31 + extraBits = extraBits<> 16 + dstState = int32(ll.state>>(nbBitsOut&15)) + int32(llB.deltaFindState) + wr.addBits16NC(ll.state, uint8(nbBitsOut)) + ll.state = ll.stateTable[dstState] + + outBits = llB.outBits & 31 + extraBits = extraBits<= b.size { + // Discard and encode as raw block. + b.output = b.encodeRawTo(b.output[:bhOffset], org) + b.popOffsets() + b.litEnc.Reuse = huff0.ReusePolicyNone + return nil + } + + // Size is output minus block header. + bh.setSize(uint32(len(b.output)-bhOffset) - 3) + if debugEncoder { + println("Rewriting block header", bh) + } + _ = bh.appendTo(b.output[bhOffset:bhOffset]) + b.coders.setPrev(llEnc, mlEnc, ofEnc) + return nil +} + +var errIncompressible = errors.New("incompressible") + +func (b *blockEnc) genCodes() { + if len(b.sequences) == 0 { + // nothing to do + return + } + if len(b.sequences) > math.MaxUint16 { + panic("can only encode up to 64K sequences") + } + // No bounds checks after here: + llH := b.coders.llEnc.Histogram() + ofH := b.coders.ofEnc.Histogram() + mlH := b.coders.mlEnc.Histogram() + for i := range llH { + llH[i] = 0 + } + for i := range ofH { + ofH[i] = 0 + } + for i := range mlH { + mlH[i] = 0 + } + + var llMax, ofMax, mlMax uint8 + for i := range b.sequences { + seq := &b.sequences[i] + v := llCode(seq.litLen) + seq.llCode = v + llH[v]++ + if v > llMax { + llMax = v + } + + v = ofCode(seq.offset) + seq.ofCode = v + ofH[v]++ + if v > ofMax { + ofMax = v + } + + v = mlCode(seq.matchLen) + seq.mlCode = v + mlH[v]++ + if v > mlMax { + mlMax = v + if debugAsserts && mlMax > maxMatchLengthSymbol { + panic(fmt.Errorf("mlMax > maxMatchLengthSymbol (%d), matchlen: %d", mlMax, seq.matchLen)) + } + } + } + if debugAsserts && mlMax > maxMatchLengthSymbol { + panic(fmt.Errorf("mlMax > maxMatchLengthSymbol (%d)", mlMax)) + } + if debugAsserts && ofMax > maxOffsetBits { + panic(fmt.Errorf("ofMax > maxOffsetBits (%d)", ofMax)) + } + if debugAsserts && llMax > maxLiteralLengthSymbol { + panic(fmt.Errorf("llMax > maxLiteralLengthSymbol (%d)", llMax)) + } + + b.coders.mlEnc.HistogramFinished(mlMax, int(slices.Max(mlH[:mlMax+1]))) + b.coders.ofEnc.HistogramFinished(ofMax, int(slices.Max(ofH[:ofMax+1]))) + b.coders.llEnc.HistogramFinished(llMax, int(slices.Max(llH[:llMax+1]))) +} diff --git a/vendor/github.com/klauspost/compress/zstd/blocktype_string.go b/vendor/github.com/klauspost/compress/zstd/blocktype_string.go new file mode 100644 index 0000000000..01a01e486e --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/blocktype_string.go @@ -0,0 +1,85 @@ +// Code generated by "stringer -type=blockType,literalsBlockType,seqCompMode,tableIndex"; DO NOT EDIT. + +package zstd + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[blockTypeRaw-0] + _ = x[blockTypeRLE-1] + _ = x[blockTypeCompressed-2] + _ = x[blockTypeReserved-3] +} + +const _blockType_name = "blockTypeRawblockTypeRLEblockTypeCompressedblockTypeReserved" + +var _blockType_index = [...]uint8{0, 12, 24, 43, 60} + +func (i blockType) String() string { + if i >= blockType(len(_blockType_index)-1) { + return "blockType(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _blockType_name[_blockType_index[i]:_blockType_index[i+1]] +} +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[literalsBlockRaw-0] + _ = x[literalsBlockRLE-1] + _ = x[literalsBlockCompressed-2] + _ = x[literalsBlockTreeless-3] +} + +const _literalsBlockType_name = "literalsBlockRawliteralsBlockRLEliteralsBlockCompressedliteralsBlockTreeless" + +var _literalsBlockType_index = [...]uint8{0, 16, 32, 55, 76} + +func (i literalsBlockType) String() string { + if i >= literalsBlockType(len(_literalsBlockType_index)-1) { + return "literalsBlockType(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _literalsBlockType_name[_literalsBlockType_index[i]:_literalsBlockType_index[i+1]] +} +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[compModePredefined-0] + _ = x[compModeRLE-1] + _ = x[compModeFSE-2] + _ = x[compModeRepeat-3] +} + +const _seqCompMode_name = "compModePredefinedcompModeRLEcompModeFSEcompModeRepeat" + +var _seqCompMode_index = [...]uint8{0, 18, 29, 40, 54} + +func (i seqCompMode) String() string { + if i >= seqCompMode(len(_seqCompMode_index)-1) { + return "seqCompMode(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _seqCompMode_name[_seqCompMode_index[i]:_seqCompMode_index[i+1]] +} +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[tableLiteralLengths-0] + _ = x[tableOffsets-1] + _ = x[tableMatchLengths-2] +} + +const _tableIndex_name = "tableLiteralLengthstableOffsetstableMatchLengths" + +var _tableIndex_index = [...]uint8{0, 19, 31, 48} + +func (i tableIndex) String() string { + if i >= tableIndex(len(_tableIndex_index)-1) { + return "tableIndex(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _tableIndex_name[_tableIndex_index[i]:_tableIndex_index[i+1]] +} diff --git a/vendor/github.com/klauspost/compress/zstd/bytebuf.go b/vendor/github.com/klauspost/compress/zstd/bytebuf.go new file mode 100644 index 0000000000..55a388553d --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/bytebuf.go @@ -0,0 +1,131 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "fmt" + "io" +) + +type byteBuffer interface { + // Read up to 8 bytes. + // Returns io.ErrUnexpectedEOF if this cannot be satisfied. + readSmall(n int) ([]byte, error) + + // Read >8 bytes. + // MAY use the destination slice. + readBig(n int, dst []byte) ([]byte, error) + + // Read a single byte. + readByte() (byte, error) + + // Skip n bytes. + skipN(n int64) error +} + +// in-memory buffer +type byteBuf []byte + +func (b *byteBuf) readSmall(n int) ([]byte, error) { + if debugAsserts && n > 8 { + panic(fmt.Errorf("small read > 8 (%d). use readBig", n)) + } + bb := *b + if len(bb) < n { + return nil, io.ErrUnexpectedEOF + } + r := bb[:n] + *b = bb[n:] + return r, nil +} + +func (b *byteBuf) readBig(n int, dst []byte) ([]byte, error) { + bb := *b + if len(bb) < n { + return nil, io.ErrUnexpectedEOF + } + r := bb[:n] + *b = bb[n:] + return r, nil +} + +func (b *byteBuf) readByte() (byte, error) { + bb := *b + if len(bb) < 1 { + return 0, io.ErrUnexpectedEOF + } + r := bb[0] + *b = bb[1:] + return r, nil +} + +func (b *byteBuf) skipN(n int64) error { + bb := *b + if n < 0 { + return fmt.Errorf("negative skip (%d) requested", n) + } + if int64(len(bb)) < n { + return io.ErrUnexpectedEOF + } + *b = bb[n:] + return nil +} + +// wrapper around a reader. +type readerWrapper struct { + r io.Reader + tmp [8]byte +} + +func (r *readerWrapper) readSmall(n int) ([]byte, error) { + if debugAsserts && n > 8 { + panic(fmt.Errorf("small read > 8 (%d). use readBig", n)) + } + n2, err := io.ReadFull(r.r, r.tmp[:n]) + // We only really care about the actual bytes read. + if err != nil { + if err == io.EOF { + return nil, io.ErrUnexpectedEOF + } + if debugDecoder { + println("readSmall: got", n2, "want", n, "err", err) + } + return nil, err + } + return r.tmp[:n], nil +} + +func (r *readerWrapper) readBig(n int, dst []byte) ([]byte, error) { + if cap(dst) < n { + dst = make([]byte, n) + } + n2, err := io.ReadFull(r.r, dst[:n]) + if err == io.EOF && n > 0 { + err = io.ErrUnexpectedEOF + } + return dst[:n2], err +} + +func (r *readerWrapper) readByte() (byte, error) { + n2, err := io.ReadFull(r.r, r.tmp[:1]) + if err != nil { + if err == io.EOF { + err = io.ErrUnexpectedEOF + } + return 0, err + } + if n2 != 1 { + return 0, io.ErrUnexpectedEOF + } + return r.tmp[0], nil +} + +func (r *readerWrapper) skipN(n int64) error { + n2, err := io.CopyN(io.Discard, r.r, n) + if n2 != n { + err = io.ErrUnexpectedEOF + } + return err +} diff --git a/vendor/github.com/klauspost/compress/zstd/bytereader.go b/vendor/github.com/klauspost/compress/zstd/bytereader.go new file mode 100644 index 0000000000..0e59a242d8 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/bytereader.go @@ -0,0 +1,82 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +// byteReader provides a byte reader that reads +// little endian values from a byte stream. +// The input stream is manually advanced. +// The reader performs no bounds checks. +type byteReader struct { + b []byte + off int +} + +// advance the stream b n bytes. +func (b *byteReader) advance(n uint) { + b.off += int(n) +} + +// overread returns whether we have advanced too far. +func (b *byteReader) overread() bool { + return b.off > len(b.b) +} + +// Int32 returns a little endian int32 starting at current offset. +func (b byteReader) Int32() int32 { + b2 := b.b[b.off:] + b2 = b2[:4] + v3 := int32(b2[3]) + v2 := int32(b2[2]) + v1 := int32(b2[1]) + v0 := int32(b2[0]) + return v0 | (v1 << 8) | (v2 << 16) | (v3 << 24) +} + +// Uint8 returns the next byte +func (b *byteReader) Uint8() uint8 { + v := b.b[b.off] + return v +} + +// Uint32 returns a little endian uint32 starting at current offset. +func (b byteReader) Uint32() uint32 { + if r := b.remain(); r < 4 { + // Very rare + v := uint32(0) + for i := 1; i <= r; i++ { + v = (v << 8) | uint32(b.b[len(b.b)-i]) + } + return v + } + b2 := b.b[b.off:] + b2 = b2[:4] + v3 := uint32(b2[3]) + v2 := uint32(b2[2]) + v1 := uint32(b2[1]) + v0 := uint32(b2[0]) + return v0 | (v1 << 8) | (v2 << 16) | (v3 << 24) +} + +// Uint32NC returns a little endian uint32 starting at current offset. +// The caller must be sure if there are at least 4 bytes left. +func (b byteReader) Uint32NC() uint32 { + b2 := b.b[b.off:] + b2 = b2[:4] + v3 := uint32(b2[3]) + v2 := uint32(b2[2]) + v1 := uint32(b2[1]) + v0 := uint32(b2[0]) + return v0 | (v1 << 8) | (v2 << 16) | (v3 << 24) +} + +// unread returns the unread portion of the input. +func (b byteReader) unread() []byte { + return b.b[b.off:] +} + +// remain will return the number of bytes remaining. +func (b byteReader) remain() int { + return len(b.b) - b.off +} diff --git a/vendor/github.com/klauspost/compress/zstd/decodeheader.go b/vendor/github.com/klauspost/compress/zstd/decodeheader.go new file mode 100644 index 0000000000..6a5a2988b6 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/decodeheader.go @@ -0,0 +1,261 @@ +// Copyright 2020+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. + +package zstd + +import ( + "encoding/binary" + "errors" + "io" +) + +// HeaderMaxSize is the maximum size of a Frame and Block Header. +// If less is sent to Header.Decode it *may* still contain enough information. +const HeaderMaxSize = 14 + 3 + +// Header contains information about the first frame and block within that. +type Header struct { + // SingleSegment specifies whether the data is to be decompressed into a + // single contiguous memory segment. + // It implies that WindowSize is invalid and that FrameContentSize is valid. + SingleSegment bool + + // WindowSize is the window of data to keep while decoding. + // Will only be set if SingleSegment is false. + WindowSize uint64 + + // Dictionary ID. + // If 0, no dictionary. + DictionaryID uint32 + + // HasFCS specifies whether FrameContentSize has a valid value. + HasFCS bool + + // FrameContentSize is the expected uncompressed size of the entire frame. + FrameContentSize uint64 + + // Skippable will be true if the frame is meant to be skipped. + // This implies that FirstBlock.OK is false. + Skippable bool + + // SkippableID is the user-specific ID for the skippable frame. + // Valid values are between 0 to 15, inclusive. + SkippableID int + + // SkippableSize is the length of the user data to skip following + // the header. + SkippableSize uint32 + + // HeaderSize is the raw size of the frame header. + // + // For normal frames, it includes the size of the magic number and + // the size of the header (per section 3.1.1.1). + // It does not include the size for any data blocks (section 3.1.1.2) nor + // the size for the trailing content checksum. + // + // For skippable frames, this counts the size of the magic number + // along with the size of the size field of the payload. + // It does not include the size of the skippable payload itself. + // The total frame size is the HeaderSize plus the SkippableSize. + HeaderSize int + + // First block information. + FirstBlock struct { + // OK will be set if first block could be decoded. + OK bool + + // Is this the last block of a frame? + Last bool + + // Is the data compressed? + // If true CompressedSize will be populated. + // Unfortunately DecompressedSize cannot be determined + // without decoding the blocks. + Compressed bool + + // DecompressedSize is the expected decompressed size of the block. + // Will be 0 if it cannot be determined. + DecompressedSize int + + // CompressedSize of the data in the block. + // Does not include the block header. + // Will be equal to DecompressedSize if not Compressed. + CompressedSize int + } + + // If set there is a checksum present for the block content. + // The checksum field at the end is always 4 bytes long. + HasCheckSum bool +} + +// Decode the header from the beginning of the stream. +// This will decode the frame header and the first block header if enough bytes are provided. +// It is recommended to provide at least HeaderMaxSize bytes. +// If the frame header cannot be read an error will be returned. +// If there isn't enough input, io.ErrUnexpectedEOF is returned. +// The FirstBlock.OK will indicate if enough information was available to decode the first block header. +func (h *Header) Decode(in []byte) error { + _, err := h.DecodeAndStrip(in) + return err +} + +// DecodeAndStrip will decode the header from the beginning of the stream +// and on success return the remaining bytes. +// This will decode the frame header and the first block header if enough bytes are provided. +// It is recommended to provide at least HeaderMaxSize bytes. +// If the frame header cannot be read an error will be returned. +// If there isn't enough input, io.ErrUnexpectedEOF is returned. +// The FirstBlock.OK will indicate if enough information was available to decode the first block header. +func (h *Header) DecodeAndStrip(in []byte) (remain []byte, err error) { + *h = Header{} + if len(in) < 4 { + return nil, io.ErrUnexpectedEOF + } + h.HeaderSize += 4 + b, in := in[:4], in[4:] + if string(b) != frameMagic { + if string(b[1:4]) != skippableFrameMagic || b[0]&0xf0 != 0x50 { + return nil, ErrMagicMismatch + } + if len(in) < 4 { + return nil, io.ErrUnexpectedEOF + } + h.HeaderSize += 4 + h.Skippable = true + h.SkippableID = int(b[0] & 0xf) + h.SkippableSize = binary.LittleEndian.Uint32(in) + return in[4:], nil + } + + // Read Window_Descriptor + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#window_descriptor + if len(in) < 1 { + return nil, io.ErrUnexpectedEOF + } + fhd, in := in[0], in[1:] + h.HeaderSize++ + h.SingleSegment = fhd&(1<<5) != 0 + h.HasCheckSum = fhd&(1<<2) != 0 + if fhd&(1<<3) != 0 { + return nil, errors.New("reserved bit set on frame header") + } + + if !h.SingleSegment { + if len(in) < 1 { + return nil, io.ErrUnexpectedEOF + } + var wd byte + wd, in = in[0], in[1:] + h.HeaderSize++ + windowLog := 10 + (wd >> 3) + windowBase := uint64(1) << windowLog + windowAdd := (windowBase / 8) * uint64(wd&0x7) + h.WindowSize = windowBase + windowAdd + } + + // Read Dictionary_ID + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#dictionary_id + if size := fhd & 3; size != 0 { + if size == 3 { + size = 4 + } + if len(in) < int(size) { + return nil, io.ErrUnexpectedEOF + } + b, in = in[:size], in[size:] + h.HeaderSize += int(size) + switch len(b) { + case 1: + h.DictionaryID = uint32(b[0]) + case 2: + h.DictionaryID = uint32(b[0]) | (uint32(b[1]) << 8) + case 4: + h.DictionaryID = uint32(b[0]) | (uint32(b[1]) << 8) | (uint32(b[2]) << 16) | (uint32(b[3]) << 24) + } + } + + // Read Frame_Content_Size + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#frame_content_size + var fcsSize int + v := fhd >> 6 + switch v { + case 0: + if h.SingleSegment { + fcsSize = 1 + } + default: + fcsSize = 1 << v + } + + if fcsSize > 0 { + h.HasFCS = true + if len(in) < fcsSize { + return nil, io.ErrUnexpectedEOF + } + b, in = in[:fcsSize], in[fcsSize:] + h.HeaderSize += int(fcsSize) + switch len(b) { + case 1: + h.FrameContentSize = uint64(b[0]) + case 2: + // When FCS_Field_Size is 2, the offset of 256 is added. + h.FrameContentSize = uint64(b[0]) | (uint64(b[1]) << 8) + 256 + case 4: + h.FrameContentSize = uint64(b[0]) | (uint64(b[1]) << 8) | (uint64(b[2]) << 16) | (uint64(b[3]) << 24) + case 8: + d1 := uint32(b[0]) | (uint32(b[1]) << 8) | (uint32(b[2]) << 16) | (uint32(b[3]) << 24) + d2 := uint32(b[4]) | (uint32(b[5]) << 8) | (uint32(b[6]) << 16) | (uint32(b[7]) << 24) + h.FrameContentSize = uint64(d1) | (uint64(d2) << 32) + } + } + + // Frame Header done, we will not fail from now on. + if len(in) < 3 { + return in, nil + } + tmp := in[:3] + bh := uint32(tmp[0]) | (uint32(tmp[1]) << 8) | (uint32(tmp[2]) << 16) + h.FirstBlock.Last = bh&1 != 0 + blockType := blockType((bh >> 1) & 3) + // find size. + cSize := int(bh >> 3) + switch blockType { + case blockTypeReserved: + return in, nil + case blockTypeRLE: + h.FirstBlock.Compressed = true + h.FirstBlock.DecompressedSize = cSize + h.FirstBlock.CompressedSize = 1 + case blockTypeCompressed: + h.FirstBlock.Compressed = true + h.FirstBlock.CompressedSize = cSize + case blockTypeRaw: + h.FirstBlock.DecompressedSize = cSize + h.FirstBlock.CompressedSize = cSize + default: + panic("Invalid block type") + } + + h.FirstBlock.OK = true + return in, nil +} + +// AppendTo will append the encoded header to the dst slice. +// There is no error checking performed on the header values. +func (h *Header) AppendTo(dst []byte) ([]byte, error) { + if h.Skippable { + magic := [4]byte{0x50, 0x2a, 0x4d, 0x18} + magic[0] |= byte(h.SkippableID & 0xf) + dst = append(dst, magic[:]...) + f := h.SkippableSize + return append(dst, uint8(f), uint8(f>>8), uint8(f>>16), uint8(f>>24)), nil + } + f := frameHeader{ + ContentSize: h.FrameContentSize, + WindowSize: uint32(h.WindowSize), + SingleSegment: h.SingleSegment, + Checksum: h.HasCheckSum, + DictID: h.DictionaryID, + } + return f.appendTo(dst), nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/decoder.go b/vendor/github.com/klauspost/compress/zstd/decoder.go new file mode 100644 index 0000000000..ea2a19376c --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/decoder.go @@ -0,0 +1,949 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "context" + "encoding/binary" + "io" + "sync" + + "github.com/klauspost/compress/zstd/internal/xxhash" +) + +// Decoder provides decoding of zstandard streams. +// The decoder has been designed to operate without allocations after a warmup. +// This means that you should store the decoder for best performance. +// To re-use a stream decoder, use the Reset(r io.Reader) error to switch to another stream. +// A decoder can safely be re-used even if the previous stream failed. +// To release the resources, you must call the Close() function on a decoder. +type Decoder struct { + o decoderOptions + + // Unreferenced decoders, ready for use. + decoders chan *blockDec + + // Current read position used for Reader functionality. + current decoderState + + // sync stream decoding + syncStream struct { + decodedFrame uint64 + br readerWrapper + enabled bool + inFrame bool + dstBuf []byte + } + + frame *frameDec + + // Custom dictionaries. + dicts map[uint32]*dict + + // streamWg is the waitgroup for all streams + streamWg sync.WaitGroup +} + +// decoderState is used for maintaining state when the decoder +// is used for streaming. +type decoderState struct { + // current block being written to stream. + decodeOutput + + // output in order to be written to stream. + output chan decodeOutput + + // cancel remaining output. + cancel context.CancelFunc + + // crc of current frame + crc *xxhash.Digest + + flushed bool +} + +var ( + // Check the interfaces we want to support. + _ = io.WriterTo(&Decoder{}) + _ = io.Reader(&Decoder{}) +) + +// NewReader creates a new decoder. +// A nil Reader can be provided in which case Reset can be used to start a decode. +// +// A Decoder can be used in two modes: +// +// 1) As a stream, or +// 2) For stateless decoding using DecodeAll. +// +// Only a single stream can be decoded concurrently, but the same decoder +// can run multiple concurrent stateless decodes. It is even possible to +// use stateless decodes while a stream is being decoded. +// +// The Reset function can be used to initiate a new stream, which will considerably +// reduce the allocations normally caused by NewReader. +func NewReader(r io.Reader, opts ...DOption) (*Decoder, error) { + initPredefined() + var d Decoder + d.o.setDefault() + for _, o := range opts { + err := o(&d.o) + if err != nil { + return nil, err + } + } + d.current.crc = xxhash.New() + d.current.flushed = true + + if r == nil { + d.current.err = ErrDecoderNilInput + } + + // Transfer option dicts. + d.dicts = make(map[uint32]*dict, len(d.o.dicts)) + for _, dc := range d.o.dicts { + d.dicts[dc.id] = dc + } + d.o.dicts = nil + + // Create decoders + d.decoders = make(chan *blockDec, d.o.concurrent) + for i := 0; i < d.o.concurrent; i++ { + dec := newBlockDec(d.o.lowMem) + dec.localFrame = newFrameDec(d.o) + d.decoders <- dec + } + + if r == nil { + return &d, nil + } + return &d, d.Reset(r) +} + +// Read bytes from the decompressed stream into p. +// Returns the number of bytes read and any error that occurred. +// When the stream is done, io.EOF will be returned. +func (d *Decoder) Read(p []byte) (int, error) { + var n int + for { + if len(d.current.b) > 0 { + filled := copy(p, d.current.b) + p = p[filled:] + d.current.b = d.current.b[filled:] + n += filled + } + if len(p) == 0 { + break + } + if len(d.current.b) == 0 { + // We have an error and no more data + if d.current.err != nil { + break + } + if !d.nextBlock(n == 0) { + return n, d.current.err + } + } + } + if len(d.current.b) > 0 { + if debugDecoder { + println("returning", n, "still bytes left:", len(d.current.b)) + } + // Only return error at end of block + return n, nil + } + if d.current.err != nil { + d.drainOutput() + } + if debugDecoder { + println("returning", n, d.current.err, len(d.decoders)) + } + return n, d.current.err +} + +// Reset will reset the decoder the supplied stream after the current has finished processing. +// Note that this functionality cannot be used after Close has been called. +// Reset can be called with a nil reader to release references to the previous reader. +// After being called with a nil reader, no other operations than Reset or DecodeAll or Close +// should be used. +func (d *Decoder) Reset(r io.Reader) error { + if d.current.err == ErrDecoderClosed { + return d.current.err + } + + d.drainOutput() + + d.syncStream.br.r = nil + if r == nil { + d.current.err = ErrDecoderNilInput + if len(d.current.b) > 0 { + d.current.b = d.current.b[:0] + } + d.current.flushed = true + return nil + } + + // If bytes buffer and < 5MB, do sync decoding anyway. + if bb, ok := r.(byter); ok && bb.Len() < d.o.decodeBufsBelow && !d.o.limitToCap { + bb2 := bb + if debugDecoder { + println("*bytes.Buffer detected, doing sync decode, len:", bb.Len()) + } + b := bb2.Bytes() + var dst []byte + if cap(d.syncStream.dstBuf) > 0 { + dst = d.syncStream.dstBuf[:0] + } + + dst, err := d.DecodeAll(b, dst) + if err == nil { + err = io.EOF + } + // Save output buffer + d.syncStream.dstBuf = dst + d.current.b = dst + d.current.err = err + d.current.flushed = true + if debugDecoder { + println("sync decode to", len(dst), "bytes, err:", err) + } + return nil + } + // Remove current block. + d.stashDecoder() + d.current.decodeOutput = decodeOutput{} + d.current.err = nil + d.current.flushed = false + d.current.d = nil + d.syncStream.dstBuf = nil + + // Ensure no-one else is still running... + d.streamWg.Wait() + if d.frame == nil { + d.frame = newFrameDec(d.o) + } + + if d.o.concurrent == 1 { + return d.startSyncDecoder(r) + } + + d.current.output = make(chan decodeOutput, d.o.concurrent) + ctx, cancel := context.WithCancel(context.Background()) + d.current.cancel = cancel + d.streamWg.Add(1) + go d.startStreamDecoder(ctx, r, d.current.output) + + return nil +} + +// drainOutput will drain the output until errEndOfStream is sent. +func (d *Decoder) drainOutput() { + if d.current.cancel != nil { + if debugDecoder { + println("cancelling current") + } + d.current.cancel() + d.current.cancel = nil + } + if d.current.d != nil { + if debugDecoder { + printf("re-adding current decoder %p, decoders: %d", d.current.d, len(d.decoders)) + } + d.decoders <- d.current.d + d.current.d = nil + d.current.b = nil + } + if d.current.output == nil || d.current.flushed { + println("current already flushed") + return + } + for v := range d.current.output { + if v.d != nil { + if debugDecoder { + printf("re-adding decoder %p", v.d) + } + d.decoders <- v.d + } + } + d.current.output = nil + d.current.flushed = true +} + +// WriteTo writes data to w until there's no more data to write or when an error occurs. +// The return value n is the number of bytes written. +// Any error encountered during the write is also returned. +func (d *Decoder) WriteTo(w io.Writer) (int64, error) { + var n int64 + for { + if len(d.current.b) > 0 { + n2, err2 := w.Write(d.current.b) + n += int64(n2) + if err2 != nil && (d.current.err == nil || d.current.err == io.EOF) { + d.current.err = err2 + } else if n2 != len(d.current.b) { + d.current.err = io.ErrShortWrite + } + } + if d.current.err != nil { + break + } + d.nextBlock(true) + } + err := d.current.err + if err != nil { + d.drainOutput() + } + if err == io.EOF { + err = nil + } + return n, err +} + +// DecodeAll allows stateless decoding of a blob of bytes. +// Output will be appended to dst, so if the destination size is known +// you can pre-allocate the destination slice to avoid allocations. +// DecodeAll can be used concurrently. +// The Decoder concurrency limits will be respected. +func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) { + if d.decoders == nil { + return dst, ErrDecoderClosed + } + + // Grab a block decoder and frame decoder. + block := <-d.decoders + frame := block.localFrame + initialSize := len(dst) + defer func() { + if debugDecoder { + printf("re-adding decoder: %p", block) + } + frame.rawInput = nil + frame.bBuf = nil + if frame.history.decoders.br != nil { + frame.history.decoders.br.in = nil + frame.history.decoders.br.cursor = 0 + } + d.decoders <- block + }() + frame.bBuf = input + + for { + frame.history.reset() + err := frame.reset(&frame.bBuf) + if err != nil { + if err == io.EOF { + if debugDecoder { + println("frame reset return EOF") + } + return dst, nil + } + return dst, err + } + if err = d.setDict(frame); err != nil { + return nil, err + } + if frame.WindowSize > d.o.maxWindowSize { + if debugDecoder { + println("window size exceeded:", frame.WindowSize, ">", d.o.maxWindowSize) + } + return dst, ErrWindowSizeExceeded + } + if frame.FrameContentSize != fcsUnknown { + if frame.FrameContentSize > d.o.maxDecodedSize-uint64(len(dst)-initialSize) { + if debugDecoder { + println("decoder size exceeded; fcs:", frame.FrameContentSize, "> mcs:", d.o.maxDecodedSize-uint64(len(dst)-initialSize), "len:", len(dst)) + } + return dst, ErrDecoderSizeExceeded + } + if d.o.limitToCap && frame.FrameContentSize > uint64(cap(dst)-len(dst)) { + if debugDecoder { + println("decoder size exceeded; fcs:", frame.FrameContentSize, "> (cap-len)", cap(dst)-len(dst)) + } + return dst, ErrDecoderSizeExceeded + } + if cap(dst)-len(dst) < int(frame.FrameContentSize) { + dst2 := make([]byte, len(dst), len(dst)+int(frame.FrameContentSize)+compressedBlockOverAlloc) + copy(dst2, dst) + dst = dst2 + } + } + + if cap(dst) == 0 && !d.o.limitToCap { + // Allocate len(input) * 2 by default if nothing is provided + // and we didn't get frame content size. + size := len(input) * 2 + // Cap to 1 MB. + if size > 1<<20 { + size = 1 << 20 + } + if uint64(size) > d.o.maxDecodedSize { + size = int(d.o.maxDecodedSize) + } + dst = make([]byte, 0, size) + } + + dst, err = frame.runDecoder(dst, block) + if err != nil { + return dst, err + } + if uint64(len(dst)-initialSize) > d.o.maxDecodedSize { + return dst, ErrDecoderSizeExceeded + } + if len(frame.bBuf) == 0 { + if debugDecoder { + println("frame dbuf empty") + } + break + } + } + return dst, nil +} + +// nextBlock returns the next block. +// If an error occurs d.err will be set. +// Optionally the function can block for new output. +// If non-blocking mode is used the returned boolean will be false +// if no data was available without blocking. +func (d *Decoder) nextBlock(blocking bool) (ok bool) { + if d.current.err != nil { + // Keep error state. + return false + } + d.current.b = d.current.b[:0] + + // SYNC: + if d.syncStream.enabled { + if !blocking { + return false + } + ok = d.nextBlockSync() + if !ok { + d.stashDecoder() + } + return ok + } + + //ASYNC: + d.stashDecoder() + if blocking { + d.current.decodeOutput, ok = <-d.current.output + } else { + select { + case d.current.decodeOutput, ok = <-d.current.output: + default: + return false + } + } + if !ok { + // This should not happen, so signal error state... + d.current.err = io.ErrUnexpectedEOF + return false + } + next := d.current.decodeOutput + if next.d != nil && next.d.async.newHist != nil { + d.current.crc.Reset() + } + if debugDecoder { + var tmp [4]byte + binary.LittleEndian.PutUint32(tmp[:], uint32(xxhash.Sum64(next.b))) + println("got", len(d.current.b), "bytes, error:", d.current.err, "data crc:", tmp) + } + + if d.o.ignoreChecksum { + return true + } + + if len(next.b) > 0 { + d.current.crc.Write(next.b) + } + if next.err == nil && next.d != nil && next.d.hasCRC { + got := uint32(d.current.crc.Sum64()) + if got != next.d.checkCRC { + if debugDecoder { + printf("CRC Check Failed: %08x (got) != %08x (on stream)\n", got, next.d.checkCRC) + } + d.current.err = ErrCRCMismatch + } else { + if debugDecoder { + printf("CRC ok %08x\n", got) + } + } + } + + return true +} + +func (d *Decoder) nextBlockSync() (ok bool) { + if d.current.d == nil { + d.current.d = <-d.decoders + } + for len(d.current.b) == 0 { + if !d.syncStream.inFrame { + d.frame.history.reset() + d.current.err = d.frame.reset(&d.syncStream.br) + if d.current.err == nil { + d.current.err = d.setDict(d.frame) + } + if d.current.err != nil { + return false + } + if d.frame.WindowSize > d.o.maxDecodedSize || d.frame.WindowSize > d.o.maxWindowSize { + d.current.err = ErrDecoderSizeExceeded + return false + } + + d.syncStream.decodedFrame = 0 + d.syncStream.inFrame = true + } + d.current.err = d.frame.next(d.current.d) + if d.current.err != nil { + return false + } + d.frame.history.ensureBlock() + if debugDecoder { + println("History trimmed:", len(d.frame.history.b), "decoded already:", d.syncStream.decodedFrame) + } + histBefore := len(d.frame.history.b) + d.current.err = d.current.d.decodeBuf(&d.frame.history) + + if d.current.err != nil { + println("error after:", d.current.err) + return false + } + d.current.b = d.frame.history.b[histBefore:] + if debugDecoder { + println("history after:", len(d.frame.history.b)) + } + + // Check frame size (before CRC) + d.syncStream.decodedFrame += uint64(len(d.current.b)) + if d.syncStream.decodedFrame > d.frame.FrameContentSize { + if debugDecoder { + printf("DecodedFrame (%d) > FrameContentSize (%d)\n", d.syncStream.decodedFrame, d.frame.FrameContentSize) + } + d.current.err = ErrFrameSizeExceeded + return false + } + + // Check FCS + if d.current.d.Last && d.frame.FrameContentSize != fcsUnknown && d.syncStream.decodedFrame != d.frame.FrameContentSize { + if debugDecoder { + printf("DecodedFrame (%d) != FrameContentSize (%d)\n", d.syncStream.decodedFrame, d.frame.FrameContentSize) + } + d.current.err = ErrFrameSizeMismatch + return false + } + + // Update/Check CRC + if d.frame.HasCheckSum { + if !d.o.ignoreChecksum { + d.frame.crc.Write(d.current.b) + } + if d.current.d.Last { + if !d.o.ignoreChecksum { + d.current.err = d.frame.checkCRC() + } else { + d.current.err = d.frame.consumeCRC() + } + if d.current.err != nil { + println("CRC error:", d.current.err) + return false + } + } + } + d.syncStream.inFrame = !d.current.d.Last + } + return true +} + +func (d *Decoder) stashDecoder() { + if d.current.d != nil { + if debugDecoder { + printf("re-adding current decoder %p", d.current.d) + } + d.decoders <- d.current.d + d.current.d = nil + } +} + +// Close will release all resources. +// It is NOT possible to reuse the decoder after this. +func (d *Decoder) Close() { + if d.current.err == ErrDecoderClosed { + return + } + d.drainOutput() + if d.current.cancel != nil { + d.current.cancel() + d.streamWg.Wait() + d.current.cancel = nil + } + if d.decoders != nil { + close(d.decoders) + for dec := range d.decoders { + dec.Close() + } + d.decoders = nil + } + if d.current.d != nil { + d.current.d.Close() + d.current.d = nil + } + d.current.err = ErrDecoderClosed +} + +// IOReadCloser returns the decoder as an io.ReadCloser for convenience. +// Any changes to the decoder will be reflected, so the returned ReadCloser +// can be reused along with the decoder. +// io.WriterTo is also supported by the returned ReadCloser. +func (d *Decoder) IOReadCloser() io.ReadCloser { + return closeWrapper{d: d} +} + +// closeWrapper wraps a function call as a closer. +type closeWrapper struct { + d *Decoder +} + +// WriteTo forwards WriteTo calls to the decoder. +func (c closeWrapper) WriteTo(w io.Writer) (n int64, err error) { + return c.d.WriteTo(w) +} + +// Read forwards read calls to the decoder. +func (c closeWrapper) Read(p []byte) (n int, err error) { + return c.d.Read(p) +} + +// Close closes the decoder. +func (c closeWrapper) Close() error { + c.d.Close() + return nil +} + +type decodeOutput struct { + d *blockDec + b []byte + err error +} + +func (d *Decoder) startSyncDecoder(r io.Reader) error { + d.frame.history.reset() + d.syncStream.br = readerWrapper{r: r} + d.syncStream.inFrame = false + d.syncStream.enabled = true + d.syncStream.decodedFrame = 0 + return nil +} + +// Create Decoder: +// ASYNC: +// Spawn 3 go routines. +// 0: Read frames and decode block literals. +// 1: Decode sequences. +// 2: Execute sequences, send to output. +func (d *Decoder) startStreamDecoder(ctx context.Context, r io.Reader, output chan decodeOutput) { + defer d.streamWg.Done() + br := readerWrapper{r: r} + + var seqDecode = make(chan *blockDec, d.o.concurrent) + var seqExecute = make(chan *blockDec, d.o.concurrent) + + // Async 1: Decode sequences... + go func() { + var hist history + var hasErr bool + + for block := range seqDecode { + if hasErr { + if block != nil { + seqExecute <- block + } + continue + } + if block.async.newHist != nil { + if debugDecoder { + println("Async 1: new history, recent:", block.async.newHist.recentOffsets) + } + hist.reset() + hist.decoders = block.async.newHist.decoders + hist.recentOffsets = block.async.newHist.recentOffsets + hist.windowSize = block.async.newHist.windowSize + if block.async.newHist.dict != nil { + hist.setDict(block.async.newHist.dict) + } + } + if block.err != nil || block.Type != blockTypeCompressed { + hasErr = block.err != nil + seqExecute <- block + continue + } + + hist.decoders.literals = block.async.literals + block.err = block.prepareSequences(block.async.seqData, &hist) + if debugDecoder && block.err != nil { + println("prepareSequences returned:", block.err) + } + hasErr = block.err != nil + if block.err == nil { + block.err = block.decodeSequences(&hist) + if debugDecoder && block.err != nil { + println("decodeSequences returned:", block.err) + } + hasErr = block.err != nil + // block.async.sequence = hist.decoders.seq[:hist.decoders.nSeqs] + block.async.seqSize = hist.decoders.seqSize + } + seqExecute <- block + } + close(seqExecute) + hist.reset() + }() + + var wg sync.WaitGroup + wg.Add(1) + + // Async 3: Execute sequences... + frameHistCache := d.frame.history.b + go func() { + var hist history + var decodedFrame uint64 + var fcs uint64 + var hasErr bool + for block := range seqExecute { + out := decodeOutput{err: block.err, d: block} + if block.err != nil || hasErr { + hasErr = true + output <- out + continue + } + if block.async.newHist != nil { + if debugDecoder { + println("Async 2: new history") + } + hist.reset() + hist.windowSize = block.async.newHist.windowSize + hist.allocFrameBuffer = block.async.newHist.allocFrameBuffer + if block.async.newHist.dict != nil { + hist.setDict(block.async.newHist.dict) + } + + if cap(hist.b) < hist.allocFrameBuffer { + if cap(frameHistCache) >= hist.allocFrameBuffer { + hist.b = frameHistCache + } else { + hist.b = make([]byte, 0, hist.allocFrameBuffer) + println("Alloc history sized", hist.allocFrameBuffer) + } + } + hist.b = hist.b[:0] + fcs = block.async.fcs + decodedFrame = 0 + } + do := decodeOutput{err: block.err, d: block} + switch block.Type { + case blockTypeRLE: + if debugDecoder { + println("add rle block length:", block.RLESize) + } + + if cap(block.dst) < int(block.RLESize) { + if block.lowMem { + block.dst = make([]byte, block.RLESize) + } else { + block.dst = make([]byte, maxCompressedBlockSize) + } + } + block.dst = block.dst[:block.RLESize] + v := block.data[0] + for i := range block.dst { + block.dst[i] = v + } + hist.append(block.dst) + do.b = block.dst + case blockTypeRaw: + if debugDecoder { + println("add raw block length:", len(block.data)) + } + hist.append(block.data) + do.b = block.data + case blockTypeCompressed: + if debugDecoder { + println("execute with history length:", len(hist.b), "window:", hist.windowSize) + } + hist.decoders.seqSize = block.async.seqSize + hist.decoders.literals = block.async.literals + do.err = block.executeSequences(&hist) + hasErr = do.err != nil + if debugDecoder && hasErr { + println("executeSequences returned:", do.err) + } + do.b = block.dst + } + if !hasErr { + decodedFrame += uint64(len(do.b)) + if decodedFrame > fcs { + println("fcs exceeded", block.Last, fcs, decodedFrame) + do.err = ErrFrameSizeExceeded + hasErr = true + } else if block.Last && fcs != fcsUnknown && decodedFrame != fcs { + do.err = ErrFrameSizeMismatch + hasErr = true + } else { + if debugDecoder { + println("fcs ok", block.Last, fcs, decodedFrame) + } + } + } + output <- do + } + close(output) + frameHistCache = hist.b + wg.Done() + if debugDecoder { + println("decoder goroutines finished") + } + hist.reset() + }() + + var hist history +decodeStream: + for { + var hasErr bool + hist.reset() + decodeBlock := func(block *blockDec) { + if hasErr { + if block != nil { + seqDecode <- block + } + return + } + if block.err != nil || block.Type != blockTypeCompressed { + hasErr = block.err != nil + seqDecode <- block + return + } + + remain, err := block.decodeLiterals(block.data, &hist) + block.err = err + hasErr = block.err != nil + if err == nil { + block.async.literals = hist.decoders.literals + block.async.seqData = remain + } else if debugDecoder { + println("decodeLiterals error:", err) + } + seqDecode <- block + } + frame := d.frame + if debugDecoder { + println("New frame...") + } + var historySent bool + frame.history.reset() + err := frame.reset(&br) + if debugDecoder && err != nil { + println("Frame decoder returned", err) + } + if err == nil { + err = d.setDict(frame) + } + if err == nil && d.frame.WindowSize > d.o.maxWindowSize { + if debugDecoder { + println("decoder size exceeded, fws:", d.frame.WindowSize, "> mws:", d.o.maxWindowSize) + } + + err = ErrDecoderSizeExceeded + } + if err != nil { + select { + case <-ctx.Done(): + case dec := <-d.decoders: + dec.sendErr(err) + decodeBlock(dec) + } + break decodeStream + } + + // Go through all blocks of the frame. + for { + var dec *blockDec + select { + case <-ctx.Done(): + break decodeStream + case dec = <-d.decoders: + // Once we have a decoder, we MUST return it. + } + err := frame.next(dec) + if !historySent { + h := frame.history + if debugDecoder { + println("Alloc History:", h.allocFrameBuffer) + } + hist.reset() + if h.dict != nil { + hist.setDict(h.dict) + } + dec.async.newHist = &h + dec.async.fcs = frame.FrameContentSize + historySent = true + } else { + dec.async.newHist = nil + } + if debugDecoder && err != nil { + println("next block returned error:", err) + } + dec.err = err + dec.hasCRC = false + if dec.Last && frame.HasCheckSum && err == nil { + crc, err := frame.rawInput.readSmall(4) + if len(crc) < 4 { + if err == nil { + err = io.ErrUnexpectedEOF + + } + println("CRC missing?", err) + dec.err = err + } else { + dec.checkCRC = binary.LittleEndian.Uint32(crc) + dec.hasCRC = true + if debugDecoder { + printf("found crc to check: %08x\n", dec.checkCRC) + } + } + } + err = dec.err + last := dec.Last + decodeBlock(dec) + if err != nil { + break decodeStream + } + if last { + break + } + } + } + close(seqDecode) + wg.Wait() + hist.reset() + d.frame.history.b = frameHistCache +} + +func (d *Decoder) setDict(frame *frameDec) (err error) { + dict, ok := d.dicts[frame.DictionaryID] + if ok { + if debugDecoder { + println("setting dict", frame.DictionaryID) + } + frame.history.setDict(dict) + } else if frame.DictionaryID != 0 { + // A zero or missing dictionary id is ambiguous: + // either dictionary zero, or no dictionary. In particular, + // zstd --patch-from uses this id for the source file, + // so only return an error if the dictionary id is not zero. + err = ErrUnknownDictionary + } + return err +} diff --git a/vendor/github.com/klauspost/compress/zstd/decoder_options.go b/vendor/github.com/klauspost/compress/zstd/decoder_options.go new file mode 100644 index 0000000000..774c5f00fe --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/decoder_options.go @@ -0,0 +1,169 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "errors" + "fmt" + "math/bits" + "runtime" +) + +// DOption is an option for creating a decoder. +type DOption func(*decoderOptions) error + +// options retains accumulated state of multiple options. +type decoderOptions struct { + lowMem bool + concurrent int + maxDecodedSize uint64 + maxWindowSize uint64 + dicts []*dict + ignoreChecksum bool + limitToCap bool + decodeBufsBelow int +} + +func (o *decoderOptions) setDefault() { + *o = decoderOptions{ + // use less ram: true for now, but may change. + lowMem: true, + concurrent: runtime.GOMAXPROCS(0), + maxWindowSize: MaxWindowSize, + decodeBufsBelow: 128 << 10, + } + if o.concurrent > 4 { + o.concurrent = 4 + } + o.maxDecodedSize = 64 << 30 +} + +// WithDecoderLowmem will set whether to use a lower amount of memory, +// but possibly have to allocate more while running. +func WithDecoderLowmem(b bool) DOption { + return func(o *decoderOptions) error { o.lowMem = b; return nil } +} + +// WithDecoderConcurrency sets the number of created decoders. +// When decoding block with DecodeAll, this will limit the number +// of possible concurrently running decodes. +// When decoding streams, this will limit the number of +// inflight blocks. +// When decoding streams and setting maximum to 1, +// no async decoding will be done. +// When a value of 0 is provided GOMAXPROCS will be used. +// By default this will be set to 4 or GOMAXPROCS, whatever is lower. +func WithDecoderConcurrency(n int) DOption { + return func(o *decoderOptions) error { + if n < 0 { + return errors.New("concurrency must be at least 1") + } + if n == 0 { + o.concurrent = runtime.GOMAXPROCS(0) + } else { + o.concurrent = n + } + return nil + } +} + +// WithDecoderMaxMemory allows to set a maximum decoded size for in-memory +// non-streaming operations or maximum window size for streaming operations. +// This can be used to control memory usage of potentially hostile content. +// Maximum is 1 << 63 bytes. Default is 64GiB. +func WithDecoderMaxMemory(n uint64) DOption { + return func(o *decoderOptions) error { + if n == 0 { + return errors.New("WithDecoderMaxMemory must be at least 1") + } + if n > 1<<63 { + return errors.New("WithDecoderMaxmemory must be less than 1 << 63") + } + o.maxDecodedSize = n + return nil + } +} + +// WithDecoderDicts allows to register one or more dictionaries for the decoder. +// +// Each slice in dict must be in the [dictionary format] produced by +// "zstd --train" from the Zstandard reference implementation. +// +// If several dictionaries with the same ID are provided, the last one will be used. +// +// [dictionary format]: https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#dictionary-format +func WithDecoderDicts(dicts ...[]byte) DOption { + return func(o *decoderOptions) error { + for _, b := range dicts { + d, err := loadDict(b) + if err != nil { + return err + } + o.dicts = append(o.dicts, d) + } + return nil + } +} + +// WithDecoderDictRaw registers a dictionary that may be used by the decoder. +// The slice content can be arbitrary data. +func WithDecoderDictRaw(id uint32, content []byte) DOption { + return func(o *decoderOptions) error { + if bits.UintSize > 32 && uint(len(content)) > dictMaxLength { + return fmt.Errorf("dictionary of size %d > 2GiB too large", len(content)) + } + o.dicts = append(o.dicts, &dict{id: id, content: content, offsets: [3]int{1, 4, 8}}) + return nil + } +} + +// WithDecoderMaxWindow allows to set a maximum window size for decodes. +// This allows rejecting packets that will cause big memory usage. +// The Decoder will likely allocate more memory based on the WithDecoderLowmem setting. +// If WithDecoderMaxMemory is set to a lower value, that will be used. +// Default is 512MB, Maximum is ~3.75 TB as per zstandard spec. +func WithDecoderMaxWindow(size uint64) DOption { + return func(o *decoderOptions) error { + if size < MinWindowSize { + return errors.New("WithMaxWindowSize must be at least 1KB, 1024 bytes") + } + if size > (1<<41)+7*(1<<38) { + return errors.New("WithMaxWindowSize must be less than (1<<41) + 7*(1<<38) ~ 3.75TB") + } + o.maxWindowSize = size + return nil + } +} + +// WithDecodeAllCapLimit will limit DecodeAll to decoding cap(dst)-len(dst) bytes, +// or any size set in WithDecoderMaxMemory. +// This can be used to limit decoding to a specific maximum output size. +// Disabled by default. +func WithDecodeAllCapLimit(b bool) DOption { + return func(o *decoderOptions) error { + o.limitToCap = b + return nil + } +} + +// WithDecodeBuffersBelow will fully decode readers that have a +// `Bytes() []byte` and `Len() int` interface similar to bytes.Buffer. +// This typically uses less allocations but will have the full decompressed object in memory. +// Note that DecodeAllCapLimit will disable this, as well as giving a size of 0 or less. +// Default is 128KiB. +func WithDecodeBuffersBelow(size int) DOption { + return func(o *decoderOptions) error { + o.decodeBufsBelow = size + return nil + } +} + +// IgnoreChecksum allows to forcibly ignore checksum checking. +func IgnoreChecksum(b bool) DOption { + return func(o *decoderOptions) error { + o.ignoreChecksum = b + return nil + } +} diff --git a/vendor/github.com/klauspost/compress/zstd/dict.go b/vendor/github.com/klauspost/compress/zstd/dict.go new file mode 100644 index 0000000000..b7b83164bc --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/dict.go @@ -0,0 +1,565 @@ +package zstd + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "io" + "math" + "sort" + + "github.com/klauspost/compress/huff0" +) + +type dict struct { + id uint32 + + litEnc *huff0.Scratch + llDec, ofDec, mlDec sequenceDec + offsets [3]int + content []byte +} + +const dictMagic = "\x37\xa4\x30\xec" + +// Maximum dictionary size for the reference implementation (1.5.3) is 2 GiB. +const dictMaxLength = 1 << 31 + +// ID returns the dictionary id or 0 if d is nil. +func (d *dict) ID() uint32 { + if d == nil { + return 0 + } + return d.id +} + +// ContentSize returns the dictionary content size or 0 if d is nil. +func (d *dict) ContentSize() int { + if d == nil { + return 0 + } + return len(d.content) +} + +// Content returns the dictionary content. +func (d *dict) Content() []byte { + if d == nil { + return nil + } + return d.content +} + +// Offsets returns the initial offsets. +func (d *dict) Offsets() [3]int { + if d == nil { + return [3]int{} + } + return d.offsets +} + +// LitEncoder returns the literal encoder. +func (d *dict) LitEncoder() *huff0.Scratch { + if d == nil { + return nil + } + return d.litEnc +} + +// Load a dictionary as described in +// https://github.com/facebook/zstd/blob/master/doc/zstd_compression_format.md#dictionary-format +func loadDict(b []byte) (*dict, error) { + // Check static field size. + if len(b) <= 8+(3*4) { + return nil, io.ErrUnexpectedEOF + } + d := dict{ + llDec: sequenceDec{fse: &fseDecoder{}}, + ofDec: sequenceDec{fse: &fseDecoder{}}, + mlDec: sequenceDec{fse: &fseDecoder{}}, + } + if string(b[:4]) != dictMagic { + return nil, ErrMagicMismatch + } + d.id = binary.LittleEndian.Uint32(b[4:8]) + if d.id == 0 { + return nil, errors.New("dictionaries cannot have ID 0") + } + + // Read literal table + var err error + d.litEnc, b, err = huff0.ReadTable(b[8:], nil) + if err != nil { + return nil, fmt.Errorf("loading literal table: %w", err) + } + d.litEnc.Reuse = huff0.ReusePolicyMust + + br := byteReader{ + b: b, + off: 0, + } + readDec := func(i tableIndex, dec *fseDecoder) error { + if err := dec.readNCount(&br, uint16(maxTableSymbol[i])); err != nil { + return err + } + if br.overread() { + return io.ErrUnexpectedEOF + } + err = dec.transform(symbolTableX[i]) + if err != nil { + println("Transform table error:", err) + return err + } + if debugDecoder || debugEncoder { + println("Read table ok", "symbolLen:", dec.symbolLen) + } + // Set decoders as predefined so they aren't reused. + dec.preDefined = true + return nil + } + + if err := readDec(tableOffsets, d.ofDec.fse); err != nil { + return nil, err + } + if err := readDec(tableMatchLengths, d.mlDec.fse); err != nil { + return nil, err + } + if err := readDec(tableLiteralLengths, d.llDec.fse); err != nil { + return nil, err + } + if br.remain() < 12 { + return nil, io.ErrUnexpectedEOF + } + + d.offsets[0] = int(br.Uint32()) + br.advance(4) + d.offsets[1] = int(br.Uint32()) + br.advance(4) + d.offsets[2] = int(br.Uint32()) + br.advance(4) + if d.offsets[0] <= 0 || d.offsets[1] <= 0 || d.offsets[2] <= 0 { + return nil, errors.New("invalid offset in dictionary") + } + d.content = make([]byte, br.remain()) + copy(d.content, br.unread()) + if d.offsets[0] > len(d.content) || d.offsets[1] > len(d.content) || d.offsets[2] > len(d.content) { + return nil, fmt.Errorf("initial offset bigger than dictionary content size %d, offsets: %v", len(d.content), d.offsets) + } + + return &d, nil +} + +// InspectDictionary loads a zstd dictionary and provides functions to inspect the content. +func InspectDictionary(b []byte) (interface { + ID() uint32 + ContentSize() int + Content() []byte + Offsets() [3]int + LitEncoder() *huff0.Scratch +}, error) { + initPredefined() + d, err := loadDict(b) + return d, err +} + +type BuildDictOptions struct { + // Dictionary ID. + ID uint32 + + // Content to use to create dictionary tables. + Contents [][]byte + + // History to use for all blocks. + History []byte + + // Offsets to use. + Offsets [3]int + + // CompatV155 will make the dictionary compatible with Zstd v1.5.5 and earlier. + // See https://github.com/facebook/zstd/issues/3724 + CompatV155 bool + + // Use the specified encoder level. + // The dictionary will be built using the specified encoder level, + // which will reflect speed and make the dictionary tailored for that level. + // If not set SpeedBestCompression will be used. + Level EncoderLevel + + // DebugOut will write stats and other details here if set. + DebugOut io.Writer +} + +func BuildDict(o BuildDictOptions) ([]byte, error) { + initPredefined() + hist := o.History + contents := o.Contents + debug := o.DebugOut != nil + println := func(args ...interface{}) { + if o.DebugOut != nil { + fmt.Fprintln(o.DebugOut, args...) + } + } + printf := func(s string, args ...interface{}) { + if o.DebugOut != nil { + fmt.Fprintf(o.DebugOut, s, args...) + } + } + print := func(args ...interface{}) { + if o.DebugOut != nil { + fmt.Fprint(o.DebugOut, args...) + } + } + + if int64(len(hist)) > dictMaxLength { + return nil, fmt.Errorf("dictionary of size %d > %d", len(hist), int64(dictMaxLength)) + } + if len(hist) < 8 { + return nil, fmt.Errorf("dictionary of size %d < %d", len(hist), 8) + } + if len(contents) == 0 { + return nil, errors.New("no content provided") + } + d := dict{ + id: o.ID, + litEnc: nil, + llDec: sequenceDec{}, + ofDec: sequenceDec{}, + mlDec: sequenceDec{}, + offsets: o.Offsets, + content: hist, + } + block := blockEnc{lowMem: false} + block.init() + enc := encoder(&bestFastEncoder{fastBase: fastBase{maxMatchOff: int32(maxMatchLen), bufferReset: math.MaxInt32 - int32(maxMatchLen*2), lowMem: false}}) + if o.Level != 0 { + eOpts := encoderOptions{ + level: o.Level, + blockSize: maxMatchLen, + windowSize: maxMatchLen, + dict: &d, + lowMem: false, + } + enc = eOpts.encoder() + } else { + o.Level = SpeedBestCompression + } + var ( + remain [256]int + ll [256]int + ml [256]int + of [256]int + ) + addValues := func(dst *[256]int, src []byte) { + for _, v := range src { + dst[v]++ + } + } + addHist := func(dst *[256]int, src *[256]uint32) { + for i, v := range src { + dst[i] += int(v) + } + } + seqs := 0 + nUsed := 0 + litTotal := 0 + newOffsets := make(map[uint32]int, 1000) + for _, b := range contents { + block.reset(nil) + if len(b) < 8 { + continue + } + nUsed++ + enc.Reset(&d, true) + enc.Encode(&block, b) + addValues(&remain, block.literals) + litTotal += len(block.literals) + if len(block.sequences) == 0 { + continue + } + seqs += len(block.sequences) + block.genCodes() + addHist(&ll, block.coders.llEnc.Histogram()) + addHist(&ml, block.coders.mlEnc.Histogram()) + addHist(&of, block.coders.ofEnc.Histogram()) + for i, seq := range block.sequences { + if i > 3 { + break + } + offset := seq.offset + if offset == 0 { + continue + } + if int(offset) >= len(o.History) { + continue + } + if offset > 3 { + newOffsets[offset-3]++ + } else { + newOffsets[uint32(o.Offsets[offset-1])]++ + } + } + } + // Find most used offsets. + var sortedOffsets []uint32 + for k := range newOffsets { + sortedOffsets = append(sortedOffsets, k) + } + sort.Slice(sortedOffsets, func(i, j int) bool { + a, b := sortedOffsets[i], sortedOffsets[j] + if a == b { + // Prefer the longer offset + return sortedOffsets[i] > sortedOffsets[j] + } + return newOffsets[sortedOffsets[i]] > newOffsets[sortedOffsets[j]] + }) + if len(sortedOffsets) > 3 { + if debug { + print("Offsets:") + for i, v := range sortedOffsets { + if i > 20 { + break + } + printf("[%d: %d],", v, newOffsets[v]) + } + println("") + } + + sortedOffsets = sortedOffsets[:3] + } + for i, v := range sortedOffsets { + o.Offsets[i] = int(v) + } + if debug { + println("New repeat offsets", o.Offsets) + } + + if nUsed == 0 || seqs == 0 { + return nil, fmt.Errorf("%d blocks, %d sequences found", nUsed, seqs) + } + if debug { + println("Sequences:", seqs, "Blocks:", nUsed, "Literals:", litTotal) + } + if seqs/nUsed < 512 { + // Use 512 as minimum. + nUsed = seqs / 512 + if nUsed == 0 { + nUsed = 1 + } + } + copyHist := func(dst *fseEncoder, src *[256]int) ([]byte, error) { + hist := dst.Histogram() + var maxSym uint8 + var maxCount int + var fakeLength int + for i, v := range src { + if v > 0 { + v = v / nUsed + if v == 0 { + v = 1 + } + } + if v > maxCount { + maxCount = v + } + if v != 0 { + maxSym = uint8(i) + } + fakeLength += v + hist[i] = uint32(v) + } + + // Ensure we aren't trying to represent RLE. + if maxCount == fakeLength { + for i := range hist { + if uint8(i) == maxSym { + fakeLength++ + maxSym++ + hist[i+1] = 1 + if maxSym > 1 { + break + } + } + if hist[0] == 0 { + fakeLength++ + hist[i] = 1 + if maxSym > 1 { + break + } + } + } + } + + dst.HistogramFinished(maxSym, maxCount) + dst.reUsed = false + dst.useRLE = false + err := dst.normalizeCount(fakeLength) + if err != nil { + return nil, err + } + if debug { + println("RAW:", dst.count[:maxSym+1], "NORM:", dst.norm[:maxSym+1], "LEN:", fakeLength) + } + return dst.writeCount(nil) + } + if debug { + print("Literal lengths: ") + } + llTable, err := copyHist(block.coders.llEnc, &ll) + if err != nil { + return nil, err + } + if debug { + print("Match lengths: ") + } + mlTable, err := copyHist(block.coders.mlEnc, &ml) + if err != nil { + return nil, err + } + if debug { + print("Offsets: ") + } + ofTable, err := copyHist(block.coders.ofEnc, &of) + if err != nil { + return nil, err + } + + // Literal table + avgSize := litTotal + if avgSize > huff0.BlockSizeMax/2 { + avgSize = huff0.BlockSizeMax / 2 + } + huffBuff := make([]byte, 0, avgSize) + // Target size + div := litTotal / avgSize + if div < 1 { + div = 1 + } + if debug { + println("Huffman weights:") + } + for i, n := range remain[:] { + if n > 0 { + n = n / div + // Allow all entries to be represented. + if n == 0 { + n = 1 + } + huffBuff = append(huffBuff, bytes.Repeat([]byte{byte(i)}, n)...) + if debug { + printf("[%d: %d], ", i, n) + } + } + } + if o.CompatV155 && remain[255]/div == 0 { + huffBuff = append(huffBuff, 255) + } + scratch := &huff0.Scratch{TableLog: 11} + for tries := 0; tries < 255; tries++ { + scratch = &huff0.Scratch{TableLog: 11} + _, _, err = huff0.Compress1X(huffBuff, scratch) + if err == nil { + break + } + if debug { + printf("Try %d: Huffman error: %v\n", tries+1, err) + } + huffBuff = huffBuff[:0] + if tries == 250 { + if debug { + println("Huffman: Bailing out with predefined table") + } + + // Bail out.... Just generate something + huffBuff = append(huffBuff, bytes.Repeat([]byte{255}, 10000)...) + for i := 0; i < 128; i++ { + huffBuff = append(huffBuff, byte(i)) + } + continue + } + if errors.Is(err, huff0.ErrIncompressible) { + // Try truncating least common. + for i, n := range remain[:] { + if n > 0 { + n = n / (div * (i + 1)) + if n > 0 { + huffBuff = append(huffBuff, bytes.Repeat([]byte{byte(i)}, n)...) + } + } + } + if o.CompatV155 && len(huffBuff) > 0 && huffBuff[len(huffBuff)-1] != 255 { + huffBuff = append(huffBuff, 255) + } + if len(huffBuff) == 0 { + huffBuff = append(huffBuff, 0, 255) + } + } + if errors.Is(err, huff0.ErrUseRLE) { + for i, n := range remain[:] { + n = n / (div * (i + 1)) + // Allow all entries to be represented. + if n == 0 { + n = 1 + } + huffBuff = append(huffBuff, bytes.Repeat([]byte{byte(i)}, n)...) + } + } + } + + var out bytes.Buffer + out.Write([]byte(dictMagic)) + out.Write(binary.LittleEndian.AppendUint32(nil, o.ID)) + out.Write(scratch.OutTable) + if debug { + println("huff table:", len(scratch.OutTable), "bytes") + println("of table:", len(ofTable), "bytes") + println("ml table:", len(mlTable), "bytes") + println("ll table:", len(llTable), "bytes") + } + out.Write(ofTable) + out.Write(mlTable) + out.Write(llTable) + out.Write(binary.LittleEndian.AppendUint32(nil, uint32(o.Offsets[0]))) + out.Write(binary.LittleEndian.AppendUint32(nil, uint32(o.Offsets[1]))) + out.Write(binary.LittleEndian.AppendUint32(nil, uint32(o.Offsets[2]))) + out.Write(hist) + if debug { + _, err := loadDict(out.Bytes()) + if err != nil { + panic(err) + } + i, err := InspectDictionary(out.Bytes()) + if err != nil { + panic(err) + } + println("ID:", i.ID()) + println("Content size:", i.ContentSize()) + println("Encoder:", i.LitEncoder() != nil) + println("Offsets:", i.Offsets()) + var totalSize int + for _, b := range contents { + totalSize += len(b) + } + + encWith := func(opts ...EOption) int { + enc, err := NewWriter(nil, opts...) + if err != nil { + panic(err) + } + defer enc.Close() + var dst []byte + var totalSize int + for _, b := range contents { + dst = enc.EncodeAll(b, dst[:0]) + totalSize += len(dst) + } + return totalSize + } + plain := encWith(WithEncoderLevel(o.Level)) + withDict := encWith(WithEncoderLevel(o.Level), WithEncoderDict(out.Bytes())) + println("Input size:", totalSize) + println("Plain Compressed:", plain) + println("Dict Compressed:", withDict) + println("Saved:", plain-withDict, (plain-withDict)/len(contents), "bytes per input (rounded down)") + } + return out.Bytes(), nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/enc_base.go b/vendor/github.com/klauspost/compress/zstd/enc_base.go new file mode 100644 index 0000000000..7d250c67f5 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/enc_base.go @@ -0,0 +1,173 @@ +package zstd + +import ( + "fmt" + "math/bits" + + "github.com/klauspost/compress/zstd/internal/xxhash" +) + +const ( + dictShardBits = 6 +) + +type fastBase struct { + // cur is the offset at the start of hist + cur int32 + // maximum offset. Should be at least 2x block size. + maxMatchOff int32 + bufferReset int32 + hist []byte + crc *xxhash.Digest + tmp [8]byte + blk *blockEnc + lastDictID uint32 + lowMem bool +} + +// CRC returns the underlying CRC writer. +func (e *fastBase) CRC() *xxhash.Digest { + return e.crc +} + +// AppendCRC will append the CRC to the destination slice and return it. +func (e *fastBase) AppendCRC(dst []byte) []byte { + crc := e.crc.Sum(e.tmp[:0]) + dst = append(dst, crc[7], crc[6], crc[5], crc[4]) + return dst +} + +// WindowSize returns the window size of the encoder, +// or a window size small enough to contain the input size, if > 0. +func (e *fastBase) WindowSize(size int64) int32 { + if size > 0 && size < int64(e.maxMatchOff) { + b := int32(1) << uint(bits.Len(uint(size))) + // Keep minimum window. + if b < 1024 { + b = 1024 + } + return b + } + return e.maxMatchOff +} + +// Block returns the current block. +func (e *fastBase) Block() *blockEnc { + return e.blk +} + +func (e *fastBase) addBlock(src []byte) int32 { + if debugAsserts && e.cur > e.bufferReset { + panic(fmt.Sprintf("ecur (%d) > buffer reset (%d)", e.cur, e.bufferReset)) + } + // check if we have space already + if len(e.hist)+len(src) > cap(e.hist) { + if cap(e.hist) == 0 { + e.ensureHist(len(src)) + } else { + if cap(e.hist) < int(e.maxMatchOff+maxCompressedBlockSize) { + panic(fmt.Errorf("unexpected buffer cap %d, want at least %d with window %d", cap(e.hist), e.maxMatchOff+maxCompressedBlockSize, e.maxMatchOff)) + } + // Move down + offset := int32(len(e.hist)) - e.maxMatchOff + copy(e.hist[0:e.maxMatchOff], e.hist[offset:]) + e.cur += offset + e.hist = e.hist[:e.maxMatchOff] + } + } + s := int32(len(e.hist)) + e.hist = append(e.hist, src...) + return s +} + +// ensureHist will ensure that history can keep at least this many bytes. +func (e *fastBase) ensureHist(n int) { + if cap(e.hist) >= n { + return + } + l := e.maxMatchOff + if (e.lowMem && e.maxMatchOff > maxCompressedBlockSize) || e.maxMatchOff <= maxCompressedBlockSize { + l += maxCompressedBlockSize + } else { + l += e.maxMatchOff + } + // Make it at least 1MB. + if l < 1<<20 && !e.lowMem { + l = 1 << 20 + } + // Make it at least the requested size. + if l < int32(n) { + l = int32(n) + } + e.hist = make([]byte, 0, l) +} + +// useBlock will replace the block with the provided one, +// but transfer recent offsets from the previous. +func (e *fastBase) UseBlock(enc *blockEnc) { + enc.reset(e.blk) + e.blk = enc +} + +func (e *fastBase) matchlen(s, t int32, src []byte) int32 { + if debugAsserts { + if s < 0 { + err := fmt.Sprintf("s (%d) < 0", s) + panic(err) + } + if t < 0 { + err := fmt.Sprintf("t (%d) < 0", t) + panic(err) + } + if s-t > e.maxMatchOff { + err := fmt.Sprintf("s (%d) - t (%d) > maxMatchOff (%d)", s, t, e.maxMatchOff) + panic(err) + } + if len(src)-int(s) > maxCompressedBlockSize { + panic(fmt.Sprintf("len(src)-s (%d) > maxCompressedBlockSize (%d)", len(src)-int(s), maxCompressedBlockSize)) + } + } + return int32(matchLen(src[s:], src[t:])) +} + +// Reset the encoding table. +func (e *fastBase) resetBase(d *dict, singleBlock bool) { + if e.blk == nil { + e.blk = &blockEnc{lowMem: e.lowMem} + e.blk.init() + } else { + e.blk.reset(nil) + } + e.blk.initNewEncode() + if e.crc == nil { + e.crc = xxhash.New() + } else { + e.crc.Reset() + } + e.blk.dictLitEnc = nil + if d != nil { + low := e.lowMem + if singleBlock { + e.lowMem = true + } + e.ensureHist(d.ContentSize() + maxCompressedBlockSize) + e.lowMem = low + } + + // We offset current position so everything will be out of reach. + // If above reset line, history will be purged. + if e.cur < e.bufferReset { + e.cur += e.maxMatchOff + int32(len(e.hist)) + } + e.hist = e.hist[:0] + if d != nil { + // Set offsets (currently not used) + for i, off := range d.offsets { + e.blk.recentOffsets[i] = uint32(off) + e.blk.prevRecentOffsets[i] = e.blk.recentOffsets[i] + } + // Transfer litenc. + e.blk.dictLitEnc = d.litEnc + e.hist = append(e.hist, d.content...) + } +} diff --git a/vendor/github.com/klauspost/compress/zstd/enc_best.go b/vendor/github.com/klauspost/compress/zstd/enc_best.go new file mode 100644 index 0000000000..4613724e9d --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/enc_best.go @@ -0,0 +1,560 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "bytes" + "fmt" + + "github.com/klauspost/compress" +) + +const ( + bestLongTableBits = 22 // Bits used in the long match table + bestLongTableSize = 1 << bestLongTableBits // Size of the table + bestLongLen = 8 // Bytes used for table hash + + // Note: Increasing the short table bits or making the hash shorter + // can actually lead to compression degradation since it will 'steal' more from the + // long match table and match offsets are quite big. + // This greatly depends on the type of input. + bestShortTableBits = 18 // Bits used in the short match table + bestShortTableSize = 1 << bestShortTableBits // Size of the table + bestShortLen = 4 // Bytes used for table hash + +) + +type match struct { + offset int32 + s int32 + length int32 + rep int32 + est int32 +} + +const highScore = maxMatchLen * 8 + +// estBits will estimate output bits from predefined tables. +func (m *match) estBits(bitsPerByte int32) { + mlc := mlCode(uint32(m.length - zstdMinMatch)) + var ofc uint8 + if m.rep < 0 { + ofc = ofCode(uint32(m.s-m.offset) + 3) + } else { + ofc = ofCode(uint32(m.rep) & 3) + } + // Cost, excluding + ofTT, mlTT := fsePredefEnc[tableOffsets].ct.symbolTT[ofc], fsePredefEnc[tableMatchLengths].ct.symbolTT[mlc] + + // Add cost of match encoding... + m.est = int32(ofTT.outBits + mlTT.outBits) + m.est += int32(ofTT.deltaNbBits>>16 + mlTT.deltaNbBits>>16) + // Subtract savings compared to literal encoding... + m.est -= (m.length * bitsPerByte) >> 10 + if m.est > 0 { + // Unlikely gain.. + m.length = 0 + m.est = highScore + } +} + +// bestFastEncoder uses 2 tables, one for short matches (5 bytes) and one for long matches. +// The long match table contains the previous entry with the same hash, +// effectively making it a "chain" of length 2. +// When we find a long match we choose between the two values and select the longest. +// When we find a short match, after checking the long, we check if we can find a long at n+1 +// and that it is longer (lazy matching). +type bestFastEncoder struct { + fastBase + table [bestShortTableSize]prevEntry + longTable [bestLongTableSize]prevEntry + dictTable []prevEntry + dictLongTable []prevEntry +} + +// Encode improves compression... +func (e *bestFastEncoder) Encode(blk *blockEnc, src []byte) { + const ( + // Input margin is the number of bytes we read (8) + // and the maximum we will read ahead (2) + inputMargin = 8 + 4 + minNonLiteralBlockSize = 16 + ) + + // Protect against e.cur wraparound. + for e.cur >= e.bufferReset-int32(len(e.hist)) { + if len(e.hist) == 0 { + e.table = [bestShortTableSize]prevEntry{} + e.longTable = [bestLongTableSize]prevEntry{} + e.cur = e.maxMatchOff + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + v2 := e.table[i].prev + if v < minOff { + v = 0 + v2 = 0 + } else { + v = v - e.cur + e.maxMatchOff + if v2 < minOff { + v2 = 0 + } else { + v2 = v2 - e.cur + e.maxMatchOff + } + } + e.table[i] = prevEntry{ + offset: v, + prev: v2, + } + } + for i := range e.longTable[:] { + v := e.longTable[i].offset + v2 := e.longTable[i].prev + if v < minOff { + v = 0 + v2 = 0 + } else { + v = v - e.cur + e.maxMatchOff + if v2 < minOff { + v2 = 0 + } else { + v2 = v2 - e.cur + e.maxMatchOff + } + } + e.longTable[i] = prevEntry{ + offset: v, + prev: v2, + } + } + e.cur = e.maxMatchOff + break + } + + // Add block to history + s := e.addBlock(src) + blk.size = len(src) + + // Check RLE first + if len(src) > zstdMinMatch { + ml := matchLen(src[1:], src) + if ml == len(src)-1 { + blk.literals = append(blk.literals, src[0]) + blk.sequences = append(blk.sequences, seq{litLen: 1, matchLen: uint32(len(src)-1) - zstdMinMatch, offset: 1 + 3}) + return + } + } + + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Use this to estimate literal cost. + // Scaled by 10 bits. + bitsPerByte := int32((compress.ShannonEntropyBits(src) * 1024) / len(src)) + // Huffman can never go < 1 bit/byte + if bitsPerByte < 1024 { + bitsPerByte = 1024 + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + const kSearchStrength = 10 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + offset3 := int32(blk.recentOffsets[2]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + // We allow the encoder to optionally turn off repeat offsets across blocks + canRepeat := len(blk.sequences) > 2 + + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + const goodEnough = 250 + + cv := load6432(src, s) + + nextHashL := hashLen(cv, bestLongTableBits, bestLongLen) + nextHashS := hashLen(cv, bestShortTableBits, bestShortLen) + candidateL := e.longTable[nextHashL] + candidateS := e.table[nextHashS] + + // Set m to a match at offset if it looks like that will improve compression. + improve := func(m *match, offset int32, s int32, first uint32, rep int32) { + delta := s - offset + if delta >= e.maxMatchOff || delta <= 0 || load3232(src, offset) != first { + return + } + // Try to quick reject if we already have a long match. + if m.length > 16 { + left := len(src) - int(m.s+m.length) + // If we are too close to the end, keep as is. + if left <= 0 { + return + } + checkLen := m.length - (s - m.s) - 8 + if left > 2 && checkLen > 4 { + // Check 4 bytes, 4 bytes from the end of the current match. + a := load3232(src, offset+checkLen) + b := load3232(src, s+checkLen) + if a != b { + return + } + } + } + l := 4 + e.matchlen(s+4, offset+4, src) + if m.rep <= 0 { + // Extend candidate match backwards as far as possible. + // Do not extend repeats as we can assume they are optimal + // and offsets change if s == nextEmit. + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for offset > tMin && s > nextEmit && src[offset-1] == src[s-1] && l < maxMatchLength { + s-- + offset-- + l++ + } + } + if debugAsserts { + if offset >= s { + panic(fmt.Sprintf("offset: %d - s:%d - rep: %d - cur :%d - max: %d", offset, s, rep, e.cur, e.maxMatchOff)) + } + if !bytes.Equal(src[s:s+l], src[offset:offset+l]) { + panic(fmt.Sprintf("second match mismatch: %v != %v, first: %08x", src[s:s+4], src[offset:offset+4], first)) + } + } + cand := match{offset: offset, s: s, length: l, rep: rep} + cand.estBits(bitsPerByte) + if m.est >= highScore || cand.est-m.est+(cand.s-m.s)*bitsPerByte>>10 < 0 { + *m = cand + } + } + + best := match{s: s, est: highScore} + improve(&best, candidateL.offset-e.cur, s, uint32(cv), -1) + improve(&best, candidateL.prev-e.cur, s, uint32(cv), -1) + improve(&best, candidateS.offset-e.cur, s, uint32(cv), -1) + improve(&best, candidateS.prev-e.cur, s, uint32(cv), -1) + + if canRepeat && best.length < goodEnough { + if s == nextEmit { + // Check repeats straight after a match. + improve(&best, s-offset2, s, uint32(cv), 1|4) + improve(&best, s-offset3, s, uint32(cv), 2|4) + if offset1 > 1 { + improve(&best, s-(offset1-1), s, uint32(cv), 3|4) + } + } + + // If either no match or a non-repeat match, check at + 1 + if best.rep <= 0 { + cv32 := uint32(cv >> 8) + spp := s + 1 + improve(&best, spp-offset1, spp, cv32, 1) + improve(&best, spp-offset2, spp, cv32, 2) + improve(&best, spp-offset3, spp, cv32, 3) + if best.rep < 0 { + cv32 = uint32(cv >> 24) + spp += 2 + improve(&best, spp-offset1, spp, cv32, 1) + improve(&best, spp-offset2, spp, cv32, 2) + improve(&best, spp-offset3, spp, cv32, 3) + } + } + } + // Load next and check... + e.longTable[nextHashL] = prevEntry{offset: s + e.cur, prev: candidateL.offset} + e.table[nextHashS] = prevEntry{offset: s + e.cur, prev: candidateS.offset} + index0 := s + 1 + + // Look far ahead, unless we have a really long match already... + if best.length < goodEnough { + // No match found, move forward on input, no need to check forward... + if best.length < 4 { + s += 1 + (s-nextEmit)>>(kSearchStrength-1) + if s >= sLimit { + break encodeLoop + } + continue + } + + candidateS = e.table[hashLen(cv>>8, bestShortTableBits, bestShortLen)] + cv = load6432(src, s+1) + cv2 := load6432(src, s+2) + candidateL = e.longTable[hashLen(cv, bestLongTableBits, bestLongLen)] + candidateL2 := e.longTable[hashLen(cv2, bestLongTableBits, bestLongLen)] + + // Short at s+1 + improve(&best, candidateS.offset-e.cur, s+1, uint32(cv), -1) + // Long at s+1, s+2 + improve(&best, candidateL.offset-e.cur, s+1, uint32(cv), -1) + improve(&best, candidateL.prev-e.cur, s+1, uint32(cv), -1) + improve(&best, candidateL2.offset-e.cur, s+2, uint32(cv2), -1) + improve(&best, candidateL2.prev-e.cur, s+2, uint32(cv2), -1) + if false { + // Short at s+3. + // Too often worse... + improve(&best, e.table[hashLen(cv2>>8, bestShortTableBits, bestShortLen)].offset-e.cur, s+3, uint32(cv2>>8), -1) + } + + // Start check at a fixed offset to allow for a few mismatches. + // For this compression level 2 yields the best results. + // We cannot do this if we have already indexed this position. + const skipBeginning = 2 + if best.s > s-skipBeginning { + // See if we can find a better match by checking where the current best ends. + // Use that offset to see if we can find a better full match. + if sAt := best.s + best.length; sAt < sLimit { + nextHashL := hashLen(load6432(src, sAt), bestLongTableBits, bestLongLen) + candidateEnd := e.longTable[nextHashL] + + if off := candidateEnd.offset - e.cur - best.length + skipBeginning; off >= 0 { + improve(&best, off, best.s+skipBeginning, load3232(src, best.s+skipBeginning), -1) + if off := candidateEnd.prev - e.cur - best.length + skipBeginning; off >= 0 { + improve(&best, off, best.s+skipBeginning, load3232(src, best.s+skipBeginning), -1) + } + } + } + } + } + + if debugAsserts { + if best.offset >= best.s { + panic(fmt.Sprintf("best.offset > s: %d >= %d", best.offset, best.s)) + } + if best.s < nextEmit { + panic(fmt.Sprintf("s %d < nextEmit %d", best.s, nextEmit)) + } + if best.offset < s-e.maxMatchOff { + panic(fmt.Sprintf("best.offset < s-e.maxMatchOff: %d < %d", best.offset, s-e.maxMatchOff)) + } + if !bytes.Equal(src[best.s:best.s+best.length], src[best.offset:best.offset+best.length]) { + panic(fmt.Sprintf("match mismatch: %v != %v", src[best.s:best.s+best.length], src[best.offset:best.offset+best.length])) + } + } + + // We have a match, we can store the forward value + s = best.s + if best.rep > 0 { + var seq seq + seq.matchLen = uint32(best.length - zstdMinMatch) + addLiterals(&seq, best.s) + + // Repeat. If bit 4 is set, this is a non-lit repeat. + seq.offset = uint32(best.rep & 3) + if debugSequences { + println("repeat sequence", seq, "next s:", best.s, "off:", best.s-best.offset) + } + blk.sequences = append(blk.sequences, seq) + + // Index old s + 1 -> s - 1 + s = best.s + best.length + nextEmit = s + + // Index skipped... + end := s + if s > sLimit+4 { + end = sLimit + 4 + } + off := index0 + e.cur + for index0 < end { + cv0 := load6432(src, index0) + h0 := hashLen(cv0, bestLongTableBits, bestLongLen) + h1 := hashLen(cv0, bestShortTableBits, bestShortLen) + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[h1] = prevEntry{offset: off, prev: e.table[h1].offset} + off++ + index0++ + } + + switch best.rep { + case 2, 4 | 1: + offset1, offset2 = offset2, offset1 + case 3, 4 | 2: + offset1, offset2, offset3 = offset3, offset1, offset2 + case 4 | 3: + offset1, offset2, offset3 = offset1-1, offset1, offset2 + } + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, best.length) + } + break encodeLoop + } + continue + } + + // A 4-byte match has been found. Update recent offsets. + // We'll later see if more than 4 bytes. + t := best.offset + offset1, offset2, offset3 = s-t, offset1, offset2 + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && int(offset1) > len(src) { + panic("invalid offset") + } + + // Write our sequence + var seq seq + l := best.length + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + + // Index old s + 1 -> s - 1 or sLimit + end := s + if s > sLimit-4 { + end = sLimit - 4 + } + + off := index0 + e.cur + for index0 < end { + cv0 := load6432(src, index0) + h0 := hashLen(cv0, bestLongTableBits, bestLongLen) + h1 := hashLen(cv0, bestShortTableBits, bestShortLen) + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[h1] = prevEntry{offset: off, prev: e.table[h1].offset} + index0++ + off++ + } + if s >= sLimit { + break encodeLoop + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + blk.recentOffsets[2] = uint32(offset3) + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } +} + +// EncodeNoHist will encode a block with no history and no following blocks. +// Most notable difference is that src will not be copied for history and +// we do not need to check for max match length. +func (e *bestFastEncoder) EncodeNoHist(blk *blockEnc, src []byte) { + e.ensureHist(len(src)) + e.Encode(blk, src) +} + +// Reset will reset and set a dictionary if not nil +func (e *bestFastEncoder) Reset(d *dict, singleBlock bool) { + e.resetBase(d, singleBlock) + if d == nil { + return + } + // Init or copy dict table + if len(e.dictTable) != len(e.table) || d.id != e.lastDictID { + if len(e.dictTable) != len(e.table) { + e.dictTable = make([]prevEntry, len(e.table)) + } + end := int32(len(d.content)) - 8 + e.maxMatchOff + for i := e.maxMatchOff; i < end; i += 4 { + const hashLog = bestShortTableBits + + cv := load6432(d.content, i-e.maxMatchOff) + nextHash := hashLen(cv, hashLog, bestShortLen) // 0 -> 4 + nextHash1 := hashLen(cv>>8, hashLog, bestShortLen) // 1 -> 5 + nextHash2 := hashLen(cv>>16, hashLog, bestShortLen) // 2 -> 6 + nextHash3 := hashLen(cv>>24, hashLog, bestShortLen) // 3 -> 7 + e.dictTable[nextHash] = prevEntry{ + prev: e.dictTable[nextHash].offset, + offset: i, + } + e.dictTable[nextHash1] = prevEntry{ + prev: e.dictTable[nextHash1].offset, + offset: i + 1, + } + e.dictTable[nextHash2] = prevEntry{ + prev: e.dictTable[nextHash2].offset, + offset: i + 2, + } + e.dictTable[nextHash3] = prevEntry{ + prev: e.dictTable[nextHash3].offset, + offset: i + 3, + } + } + e.lastDictID = d.id + } + + // Init or copy dict table + if len(e.dictLongTable) != len(e.longTable) || d.id != e.lastDictID { + if len(e.dictLongTable) != len(e.longTable) { + e.dictLongTable = make([]prevEntry, len(e.longTable)) + } + if len(d.content) >= 8 { + cv := load6432(d.content, 0) + h := hashLen(cv, bestLongTableBits, bestLongLen) + e.dictLongTable[h] = prevEntry{ + offset: e.maxMatchOff, + prev: e.dictLongTable[h].offset, + } + + end := int32(len(d.content)) - 8 + e.maxMatchOff + off := 8 // First to read + for i := e.maxMatchOff + 1; i < end; i++ { + cv = cv>>8 | (uint64(d.content[off]) << 56) + h := hashLen(cv, bestLongTableBits, bestLongLen) + e.dictLongTable[h] = prevEntry{ + offset: i, + prev: e.dictLongTable[h].offset, + } + off++ + } + } + e.lastDictID = d.id + } + // Reset table to initial state + copy(e.longTable[:], e.dictLongTable) + + e.cur = e.maxMatchOff + // Reset table to initial state + copy(e.table[:], e.dictTable) +} diff --git a/vendor/github.com/klauspost/compress/zstd/enc_better.go b/vendor/github.com/klauspost/compress/zstd/enc_better.go new file mode 100644 index 0000000000..84a79fde76 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/enc_better.go @@ -0,0 +1,1252 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import "fmt" + +const ( + betterLongTableBits = 19 // Bits used in the long match table + betterLongTableSize = 1 << betterLongTableBits // Size of the table + betterLongLen = 8 // Bytes used for table hash + + // Note: Increasing the short table bits or making the hash shorter + // can actually lead to compression degradation since it will 'steal' more from the + // long match table and match offsets are quite big. + // This greatly depends on the type of input. + betterShortTableBits = 13 // Bits used in the short match table + betterShortTableSize = 1 << betterShortTableBits // Size of the table + betterShortLen = 5 // Bytes used for table hash + + betterLongTableShardCnt = 1 << (betterLongTableBits - dictShardBits) // Number of shards in the table + betterLongTableShardSize = betterLongTableSize / betterLongTableShardCnt // Size of an individual shard + + betterShortTableShardCnt = 1 << (betterShortTableBits - dictShardBits) // Number of shards in the table + betterShortTableShardSize = betterShortTableSize / betterShortTableShardCnt // Size of an individual shard +) + +type prevEntry struct { + offset int32 + prev int32 +} + +// betterFastEncoder uses 2 tables, one for short matches (5 bytes) and one for long matches. +// The long match table contains the previous entry with the same hash, +// effectively making it a "chain" of length 2. +// When we find a long match we choose between the two values and select the longest. +// When we find a short match, after checking the long, we check if we can find a long at n+1 +// and that it is longer (lazy matching). +type betterFastEncoder struct { + fastBase + table [betterShortTableSize]tableEntry + longTable [betterLongTableSize]prevEntry +} + +type betterFastEncoderDict struct { + betterFastEncoder + dictTable []tableEntry + dictLongTable []prevEntry + shortTableShardDirty [betterShortTableShardCnt]bool + longTableShardDirty [betterLongTableShardCnt]bool + allDirty bool +} + +// Encode improves compression... +func (e *betterFastEncoder) Encode(blk *blockEnc, src []byte) { + const ( + // Input margin is the number of bytes we read (8) + // and the maximum we will read ahead (2) + inputMargin = 8 + 2 + minNonLiteralBlockSize = 16 + ) + + // Protect against e.cur wraparound. + for e.cur >= e.bufferReset-int32(len(e.hist)) { + if len(e.hist) == 0 { + e.table = [betterShortTableSize]tableEntry{} + e.longTable = [betterLongTableSize]prevEntry{} + e.cur = e.maxMatchOff + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.table[i].offset = v + } + for i := range e.longTable[:] { + v := e.longTable[i].offset + v2 := e.longTable[i].prev + if v < minOff { + v = 0 + v2 = 0 + } else { + v = v - e.cur + e.maxMatchOff + if v2 < minOff { + v2 = 0 + } else { + v2 = v2 - e.cur + e.maxMatchOff + } + } + e.longTable[i] = prevEntry{ + offset: v, + prev: v2, + } + } + e.cur = e.maxMatchOff + break + } + // Add block to history + s := e.addBlock(src) + blk.size = len(src) + + // Check RLE first + if len(src) > zstdMinMatch { + ml := matchLen(src[1:], src) + if ml == len(src)-1 { + blk.literals = append(blk.literals, src[0]) + blk.sequences = append(blk.sequences, seq{litLen: 1, matchLen: uint32(len(src)-1) - zstdMinMatch, offset: 1 + 3}) + return + } + } + + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 1. + const stepSize = 1 + + const kSearchStrength = 9 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + var t int32 + // We allow the encoder to optionally turn off repeat offsets across blocks + canRepeat := len(blk.sequences) > 2 + var matched, index0 int32 + + for { + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + nextHashL := hashLen(cv, betterLongTableBits, betterLongLen) + nextHashS := hashLen(cv, betterShortTableBits, betterShortLen) + candidateL := e.longTable[nextHashL] + candidateS := e.table[nextHashS] + + const repOff = 1 + repIndex := s - offset1 + repOff + off := s + e.cur + e.longTable[nextHashL] = prevEntry{offset: off, prev: candidateL.offset} + e.table[nextHashS] = tableEntry{offset: off, val: uint32(cv)} + index0 = s + 1 + + if canRepeat { + if repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>(repOff*8)) { + // Consider history as well. + var seq seq + length := 4 + e.matchlen(s+4+repOff, repIndex+4, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Index match start+1 (long) -> s - 1 + index0 := s + repOff + s += length + repOff + + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + // Index skipped... + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hashLen(cv0, betterLongTableBits, betterLongLen) + off := index0 + e.cur + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[hashLen(cv1, betterShortTableBits, betterShortLen)] = tableEntry{offset: off + 1, val: uint32(cv1)} + index0 += 2 + } + cv = load6432(src, s) + continue + } + const repOff2 = 1 + + // We deviate from the reference encoder and also check offset 2. + // Still slower and not much better, so disabled. + // repIndex = s - offset2 + repOff2 + if false && repIndex >= 0 && load6432(src, repIndex) == load6432(src, s+repOff) { + // Consider history as well. + var seq seq + length := 8 + e.matchlen(s+8+repOff2, repIndex+8, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff2 + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 2 + seq.offset = 2 + if debugSequences { + println("repeat sequence 2", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + s += length + repOff2 + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + + // Index skipped... + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hashLen(cv0, betterLongTableBits, betterLongLen) + off := index0 + e.cur + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[hashLen(cv1, betterShortTableBits, betterShortLen)] = tableEntry{offset: off + 1, val: uint32(cv1)} + index0 += 2 + } + cv = load6432(src, s) + // Swap offsets + offset1, offset2 = offset2, offset1 + continue + } + } + // Find the offsets of our two matches. + coffsetL := candidateL.offset - e.cur + coffsetLP := candidateL.prev - e.cur + + // Check if we have a long match. + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matched = e.matchlen(s+8, coffsetL+8, src) + 8 + t = coffsetL + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + + if s-coffsetLP < e.maxMatchOff && cv == load6432(src, coffsetLP) { + // Found a long match, at least 8 bytes. + prevMatch := e.matchlen(s+8, coffsetLP+8, src) + 8 + if prevMatch > matched { + matched = prevMatch + t = coffsetLP + } + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + } + break + } + + // Check if we have a long match on prev. + if s-coffsetLP < e.maxMatchOff && cv == load6432(src, coffsetLP) { + // Found a long match, at least 8 bytes. + matched = e.matchlen(s+8, coffsetLP+8, src) + 8 + t = coffsetLP + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + break + } + + coffsetS := candidateS.offset - e.cur + + // Check if we have a short match. + if s-coffsetS < e.maxMatchOff && uint32(cv) == candidateS.val { + // found a regular match + matched = e.matchlen(s+4, coffsetS+4, src) + 4 + + // See if we can find a long match at s+1 + const checkAt = 1 + cv := load6432(src, s+checkAt) + nextHashL = hashLen(cv, betterLongTableBits, betterLongLen) + candidateL = e.longTable[nextHashL] + coffsetL = candidateL.offset - e.cur + + // We can store it, since we have at least a 4 byte match. + e.longTable[nextHashL] = prevEntry{offset: s + checkAt + e.cur, prev: candidateL.offset} + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matchedNext := e.matchlen(s+8+checkAt, coffsetL+8, src) + 8 + if matchedNext > matched { + t = coffsetL + s += checkAt + matched = matchedNext + if debugMatches { + println("long match (after short)") + } + break + } + } + + // Check prev long... + coffsetL = candidateL.prev - e.cur + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matchedNext := e.matchlen(s+8+checkAt, coffsetL+8, src) + 8 + if matchedNext > matched { + t = coffsetL + s += checkAt + matched = matchedNext + if debugMatches { + println("prev long match (after short)") + } + break + } + } + t = coffsetS + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + if debugMatches { + println("short match") + } + break + } + + // No match found, move forward in input. + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + + // Try to find a better match by searching for a long match at the end of the current best match + if s+matched < sLimit { + // Allow some bytes at the beginning to mismatch. + // Sweet spot is around 3 bytes, but depends on input. + // The skipped bytes are tested in Extend backwards, + // and still picked up as part of the match if they do. + const skipBeginning = 3 + + nextHashL := hashLen(load6432(src, s+matched), betterLongTableBits, betterLongLen) + s2 := s + skipBeginning + cv := load3232(src, s2) + candidateL := e.longTable[nextHashL] + coffsetL := candidateL.offset - e.cur - matched + skipBeginning + if coffsetL >= 0 && coffsetL < s2 && s2-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) { + // Found a long match, at least 4 bytes. + matchedNext := e.matchlen(s2+4, coffsetL+4, src) + 4 + if matchedNext > matched { + t = coffsetL + s = s2 + matched = matchedNext + if debugMatches { + println("long match at end-of-match") + } + } + } + + // Check prev long... + if true { + coffsetL = candidateL.prev - e.cur - matched + skipBeginning + if coffsetL >= 0 && coffsetL < s2 && s2-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) { + // Found a long match, at least 4 bytes. + matchedNext := e.matchlen(s2+4, coffsetL+4, src) + 4 + if matchedNext > matched { + t = coffsetL + s = s2 + matched = matchedNext + if debugMatches { + println("prev long match at end-of-match") + } + } + } + } + } + // A match has been found. Update recent offsets. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && canRepeat && int(offset1) > len(src) { + panic("invalid offset") + } + + // Extend the n-byte match as long as possible. + l := matched + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] && l < maxMatchLength { + s-- + t-- + l++ + } + + // Write our sequence + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + + // Index match start+1 (long) -> s - 1 + off := index0 + e.cur + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hashLen(cv0, betterLongTableBits, betterLongLen) + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.table[hashLen(cv1, betterShortTableBits, betterShortLen)] = tableEntry{offset: off + 1, val: uint32(cv1)} + index0 += 2 + off += 2 + } + + cv = load6432(src, s) + if !canRepeat { + continue + } + + // Check offset 2 + for { + o2 := s - offset2 + if load3232(src, o2) != uint32(cv) { + // Do regular search + break + } + + // Store this, since we have it. + nextHashL := hashLen(cv, betterLongTableBits, betterLongLen) + nextHashS := hashLen(cv, betterShortTableBits, betterShortLen) + + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + e.longTable[nextHashL] = prevEntry{offset: s + e.cur, prev: e.longTable[nextHashL].offset} + e.table[nextHashS] = tableEntry{offset: s + e.cur, val: uint32(cv)} + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + // Finished + break encodeLoop + } + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } +} + +// EncodeNoHist will encode a block with no history and no following blocks. +// Most notable difference is that src will not be copied for history and +// we do not need to check for max match length. +func (e *betterFastEncoder) EncodeNoHist(blk *blockEnc, src []byte) { + e.ensureHist(len(src)) + e.Encode(blk, src) +} + +// Encode improves compression... +func (e *betterFastEncoderDict) Encode(blk *blockEnc, src []byte) { + const ( + // Input margin is the number of bytes we read (8) + // and the maximum we will read ahead (2) + inputMargin = 8 + 2 + minNonLiteralBlockSize = 16 + ) + + // Protect against e.cur wraparound. + for e.cur >= e.bufferReset-int32(len(e.hist)) { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.longTable[:] { + e.longTable[i] = prevEntry{} + } + e.cur = e.maxMatchOff + e.allDirty = true + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.table[i].offset = v + } + for i := range e.longTable[:] { + v := e.longTable[i].offset + v2 := e.longTable[i].prev + if v < minOff { + v = 0 + v2 = 0 + } else { + v = v - e.cur + e.maxMatchOff + if v2 < minOff { + v2 = 0 + } else { + v2 = v2 - e.cur + e.maxMatchOff + } + } + e.longTable[i] = prevEntry{ + offset: v, + prev: v2, + } + } + e.allDirty = true + e.cur = e.maxMatchOff + break + } + + s := e.addBlock(src) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 1. + const stepSize = 1 + + const kSearchStrength = 9 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + var t int32 + // We allow the encoder to optionally turn off repeat offsets across blocks + canRepeat := len(blk.sequences) > 2 + var matched, index0 int32 + + for { + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + nextHashL := hashLen(cv, betterLongTableBits, betterLongLen) + nextHashS := hashLen(cv, betterShortTableBits, betterShortLen) + candidateL := e.longTable[nextHashL] + candidateS := e.table[nextHashS] + + const repOff = 1 + repIndex := s - offset1 + repOff + off := s + e.cur + e.longTable[nextHashL] = prevEntry{offset: off, prev: candidateL.offset} + e.markLongShardDirty(nextHashL) + e.table[nextHashS] = tableEntry{offset: off, val: uint32(cv)} + e.markShortShardDirty(nextHashS) + index0 = s + 1 + + if canRepeat { + if repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>(repOff*8)) { + // Consider history as well. + var seq seq + length := 4 + e.matchlen(s+4+repOff, repIndex+4, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Index match start+1 (long) -> s - 1 + s += length + repOff + + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + // Index skipped... + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hashLen(cv0, betterLongTableBits, betterLongLen) + off := index0 + e.cur + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.markLongShardDirty(h0) + h1 := hashLen(cv1, betterShortTableBits, betterShortLen) + e.table[h1] = tableEntry{offset: off + 1, val: uint32(cv1)} + e.markShortShardDirty(h1) + index0 += 2 + } + cv = load6432(src, s) + continue + } + const repOff2 = 1 + + // We deviate from the reference encoder and also check offset 2. + // Still slower and not much better, so disabled. + // repIndex = s - offset2 + repOff2 + if false && repIndex >= 0 && load6432(src, repIndex) == load6432(src, s+repOff) { + // Consider history as well. + var seq seq + length := 8 + e.matchlen(s+8+repOff2, repIndex+8, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff2 + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 2 + seq.offset = 2 + if debugSequences { + println("repeat sequence 2", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + s += length + repOff2 + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + + // Index skipped... + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hashLen(cv0, betterLongTableBits, betterLongLen) + off := index0 + e.cur + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.markLongShardDirty(h0) + h1 := hashLen(cv1, betterShortTableBits, betterShortLen) + e.table[h1] = tableEntry{offset: off + 1, val: uint32(cv1)} + e.markShortShardDirty(h1) + index0 += 2 + } + cv = load6432(src, s) + // Swap offsets + offset1, offset2 = offset2, offset1 + continue + } + } + // Find the offsets of our two matches. + coffsetL := candidateL.offset - e.cur + coffsetLP := candidateL.prev - e.cur + + // Check if we have a long match. + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matched = e.matchlen(s+8, coffsetL+8, src) + 8 + t = coffsetL + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + + if s-coffsetLP < e.maxMatchOff && cv == load6432(src, coffsetLP) { + // Found a long match, at least 8 bytes. + prevMatch := e.matchlen(s+8, coffsetLP+8, src) + 8 + if prevMatch > matched { + matched = prevMatch + t = coffsetLP + } + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + } + break + } + + // Check if we have a long match on prev. + if s-coffsetLP < e.maxMatchOff && cv == load6432(src, coffsetLP) { + // Found a long match, at least 8 bytes. + matched = e.matchlen(s+8, coffsetLP+8, src) + 8 + t = coffsetLP + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + break + } + + coffsetS := candidateS.offset - e.cur + + // Check if we have a short match. + if s-coffsetS < e.maxMatchOff && uint32(cv) == candidateS.val { + // found a regular match + matched = e.matchlen(s+4, coffsetS+4, src) + 4 + + // See if we can find a long match at s+1 + const checkAt = 1 + cv := load6432(src, s+checkAt) + nextHashL = hashLen(cv, betterLongTableBits, betterLongLen) + candidateL = e.longTable[nextHashL] + coffsetL = candidateL.offset - e.cur + + // We can store it, since we have at least a 4 byte match. + e.longTable[nextHashL] = prevEntry{offset: s + checkAt + e.cur, prev: candidateL.offset} + e.markLongShardDirty(nextHashL) + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matchedNext := e.matchlen(s+8+checkAt, coffsetL+8, src) + 8 + if matchedNext > matched { + t = coffsetL + s += checkAt + matched = matchedNext + if debugMatches { + println("long match (after short)") + } + break + } + } + + // Check prev long... + coffsetL = candidateL.prev - e.cur + if s-coffsetL < e.maxMatchOff && cv == load6432(src, coffsetL) { + // Found a long match, at least 8 bytes. + matchedNext := e.matchlen(s+8+checkAt, coffsetL+8, src) + 8 + if matchedNext > matched { + t = coffsetL + s += checkAt + matched = matchedNext + if debugMatches { + println("prev long match (after short)") + } + break + } + } + t = coffsetS + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + if debugMatches { + println("short match") + } + break + } + + // No match found, move forward in input. + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + // Try to find a better match by searching for a long match at the end of the current best match + if s+matched < sLimit { + nextHashL := hashLen(load6432(src, s+matched), betterLongTableBits, betterLongLen) + cv := load3232(src, s) + candidateL := e.longTable[nextHashL] + coffsetL := candidateL.offset - e.cur - matched + if coffsetL >= 0 && coffsetL < s && s-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) { + // Found a long match, at least 4 bytes. + matchedNext := e.matchlen(s+4, coffsetL+4, src) + 4 + if matchedNext > matched { + t = coffsetL + matched = matchedNext + if debugMatches { + println("long match at end-of-match") + } + } + } + + // Check prev long... + if true { + coffsetL = candidateL.prev - e.cur - matched + if coffsetL >= 0 && coffsetL < s && s-coffsetL < e.maxMatchOff && cv == load3232(src, coffsetL) { + // Found a long match, at least 4 bytes. + matchedNext := e.matchlen(s+4, coffsetL+4, src) + 4 + if matchedNext > matched { + t = coffsetL + matched = matchedNext + if debugMatches { + println("prev long match at end-of-match") + } + } + } + } + } + // A match has been found. Update recent offsets. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && canRepeat && int(offset1) > len(src) { + panic("invalid offset") + } + + // Extend the n-byte match as long as possible. + l := matched + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] && l < maxMatchLength { + s-- + t-- + l++ + } + + // Write our sequence + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + + // Index match start+1 (long) -> s - 1 + off := index0 + e.cur + for index0 < s-1 { + cv0 := load6432(src, index0) + cv1 := cv0 >> 8 + h0 := hashLen(cv0, betterLongTableBits, betterLongLen) + e.longTable[h0] = prevEntry{offset: off, prev: e.longTable[h0].offset} + e.markLongShardDirty(h0) + h1 := hashLen(cv1, betterShortTableBits, betterShortLen) + e.table[h1] = tableEntry{offset: off + 1, val: uint32(cv1)} + e.markShortShardDirty(h1) + index0 += 2 + off += 2 + } + + cv = load6432(src, s) + if !canRepeat { + continue + } + + // Check offset 2 + for { + o2 := s - offset2 + if load3232(src, o2) != uint32(cv) { + // Do regular search + break + } + + // Store this, since we have it. + nextHashL := hashLen(cv, betterLongTableBits, betterLongLen) + nextHashS := hashLen(cv, betterShortTableBits, betterShortLen) + + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + e.longTable[nextHashL] = prevEntry{offset: s + e.cur, prev: e.longTable[nextHashL].offset} + e.markLongShardDirty(nextHashL) + e.table[nextHashS] = tableEntry{offset: s + e.cur, val: uint32(cv)} + e.markShortShardDirty(nextHashS) + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + // Finished + break encodeLoop + } + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } +} + +// ResetDict will reset and set a dictionary if not nil +func (e *betterFastEncoder) Reset(d *dict, singleBlock bool) { + e.resetBase(d, singleBlock) + if d != nil { + panic("betterFastEncoder: Reset with dict") + } +} + +// ResetDict will reset and set a dictionary if not nil +func (e *betterFastEncoderDict) Reset(d *dict, singleBlock bool) { + e.resetBase(d, singleBlock) + if d == nil { + return + } + // Init or copy dict table + if len(e.dictTable) != len(e.table) || d.id != e.lastDictID { + if len(e.dictTable) != len(e.table) { + e.dictTable = make([]tableEntry, len(e.table)) + } + end := int32(len(d.content)) - 8 + e.maxMatchOff + for i := e.maxMatchOff; i < end; i += 4 { + const hashLog = betterShortTableBits + + cv := load6432(d.content, i-e.maxMatchOff) + nextHash := hashLen(cv, hashLog, betterShortLen) // 0 -> 4 + nextHash1 := hashLen(cv>>8, hashLog, betterShortLen) // 1 -> 5 + nextHash2 := hashLen(cv>>16, hashLog, betterShortLen) // 2 -> 6 + nextHash3 := hashLen(cv>>24, hashLog, betterShortLen) // 3 -> 7 + e.dictTable[nextHash] = tableEntry{ + val: uint32(cv), + offset: i, + } + e.dictTable[nextHash1] = tableEntry{ + val: uint32(cv >> 8), + offset: i + 1, + } + e.dictTable[nextHash2] = tableEntry{ + val: uint32(cv >> 16), + offset: i + 2, + } + e.dictTable[nextHash3] = tableEntry{ + val: uint32(cv >> 24), + offset: i + 3, + } + } + e.lastDictID = d.id + e.allDirty = true + } + + // Init or copy dict table + if len(e.dictLongTable) != len(e.longTable) || d.id != e.lastDictID { + if len(e.dictLongTable) != len(e.longTable) { + e.dictLongTable = make([]prevEntry, len(e.longTable)) + } + if len(d.content) >= 8 { + cv := load6432(d.content, 0) + h := hashLen(cv, betterLongTableBits, betterLongLen) + e.dictLongTable[h] = prevEntry{ + offset: e.maxMatchOff, + prev: e.dictLongTable[h].offset, + } + + end := int32(len(d.content)) - 8 + e.maxMatchOff + off := 8 // First to read + for i := e.maxMatchOff + 1; i < end; i++ { + cv = cv>>8 | (uint64(d.content[off]) << 56) + h := hashLen(cv, betterLongTableBits, betterLongLen) + e.dictLongTable[h] = prevEntry{ + offset: i, + prev: e.dictLongTable[h].offset, + } + off++ + } + } + e.lastDictID = d.id + e.allDirty = true + } + + // Reset table to initial state + { + dirtyShardCnt := 0 + if !e.allDirty { + for i := range e.shortTableShardDirty { + if e.shortTableShardDirty[i] { + dirtyShardCnt++ + } + } + } + const shardCnt = betterShortTableShardCnt + const shardSize = betterShortTableShardSize + if e.allDirty || dirtyShardCnt > shardCnt*4/6 { + copy(e.table[:], e.dictTable) + for i := range e.shortTableShardDirty { + e.shortTableShardDirty[i] = false + } + } else { + for i := range e.shortTableShardDirty { + if !e.shortTableShardDirty[i] { + continue + } + + copy(e.table[i*shardSize:(i+1)*shardSize], e.dictTable[i*shardSize:(i+1)*shardSize]) + e.shortTableShardDirty[i] = false + } + } + } + { + dirtyShardCnt := 0 + if !e.allDirty { + for i := range e.shortTableShardDirty { + if e.shortTableShardDirty[i] { + dirtyShardCnt++ + } + } + } + const shardCnt = betterLongTableShardCnt + const shardSize = betterLongTableShardSize + if e.allDirty || dirtyShardCnt > shardCnt*4/6 { + copy(e.longTable[:], e.dictLongTable) + for i := range e.longTableShardDirty { + e.longTableShardDirty[i] = false + } + } else { + for i := range e.longTableShardDirty { + if !e.longTableShardDirty[i] { + continue + } + + copy(e.longTable[i*shardSize:(i+1)*shardSize], e.dictLongTable[i*shardSize:(i+1)*shardSize]) + e.longTableShardDirty[i] = false + } + } + } + e.cur = e.maxMatchOff + e.allDirty = false +} + +func (e *betterFastEncoderDict) markLongShardDirty(entryNum uint32) { + e.longTableShardDirty[entryNum/betterLongTableShardSize] = true +} + +func (e *betterFastEncoderDict) markShortShardDirty(entryNum uint32) { + e.shortTableShardDirty[entryNum/betterShortTableShardSize] = true +} diff --git a/vendor/github.com/klauspost/compress/zstd/enc_dfast.go b/vendor/github.com/klauspost/compress/zstd/enc_dfast.go new file mode 100644 index 0000000000..d36be7bd8c --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/enc_dfast.go @@ -0,0 +1,1123 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import "fmt" + +const ( + dFastLongTableBits = 17 // Bits used in the long match table + dFastLongTableSize = 1 << dFastLongTableBits // Size of the table + dFastLongTableMask = dFastLongTableSize - 1 // Mask for table indices. Redundant, but can eliminate bounds checks. + dFastLongLen = 8 // Bytes used for table hash + + dLongTableShardCnt = 1 << (dFastLongTableBits - dictShardBits) // Number of shards in the table + dLongTableShardSize = dFastLongTableSize / tableShardCnt // Size of an individual shard + + dFastShortTableBits = tableBits // Bits used in the short match table + dFastShortTableSize = 1 << dFastShortTableBits // Size of the table + dFastShortTableMask = dFastShortTableSize - 1 // Mask for table indices. Redundant, but can eliminate bounds checks. + dFastShortLen = 5 // Bytes used for table hash + +) + +type doubleFastEncoder struct { + fastEncoder + longTable [dFastLongTableSize]tableEntry +} + +type doubleFastEncoderDict struct { + fastEncoderDict + longTable [dFastLongTableSize]tableEntry + dictLongTable []tableEntry + longTableShardDirty [dLongTableShardCnt]bool +} + +// Encode mimmics functionality in zstd_dfast.c +func (e *doubleFastEncoder) Encode(blk *blockEnc, src []byte) { + const ( + // Input margin is the number of bytes we read (8) + // and the maximum we will read ahead (2) + inputMargin = 8 + 2 + minNonLiteralBlockSize = 16 + ) + + // Protect against e.cur wraparound. + for e.cur >= e.bufferReset-int32(len(e.hist)) { + if len(e.hist) == 0 { + e.table = [dFastShortTableSize]tableEntry{} + e.longTable = [dFastLongTableSize]tableEntry{} + e.cur = e.maxMatchOff + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.table[i].offset = v + } + for i := range e.longTable[:] { + v := e.longTable[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.longTable[i].offset = v + } + e.cur = e.maxMatchOff + break + } + + s := e.addBlock(src) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 1. + const stepSize = 1 + + const kSearchStrength = 8 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + var t int32 + // We allow the encoder to optionally turn off repeat offsets across blocks + canRepeat := len(blk.sequences) > 2 + + for { + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + nextHashL := hashLen(cv, dFastLongTableBits, dFastLongLen) + nextHashS := hashLen(cv, dFastShortTableBits, dFastShortLen) + candidateL := e.longTable[nextHashL] + candidateS := e.table[nextHashS] + + const repOff = 1 + repIndex := s - offset1 + repOff + entry := tableEntry{offset: s + e.cur, val: uint32(cv)} + e.longTable[nextHashL] = entry + e.table[nextHashS] = entry + + if canRepeat { + if repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>(repOff*8)) { + // Consider history as well. + var seq seq + length := 4 + e.matchlen(s+4+repOff, repIndex+4, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + s += length + repOff + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + cv = load6432(src, s) + continue + } + } + // Find the offsets of our two matches. + coffsetL := s - (candidateL.offset - e.cur) + coffsetS := s - (candidateS.offset - e.cur) + + // Check if we have a long match. + if coffsetL < e.maxMatchOff && uint32(cv) == candidateL.val { + // Found a long match, likely at least 8 bytes. + // Reference encoder checks all 8 bytes, we only check 4, + // but the likelihood of both the first 4 bytes and the hash matching should be enough. + t = candidateL.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + break + } + + // Check if we have a short match. + if coffsetS < e.maxMatchOff && uint32(cv) == candidateS.val { + // found a regular match + // See if we can find a long match at s+1 + const checkAt = 1 + cv := load6432(src, s+checkAt) + nextHashL = hashLen(cv, dFastLongTableBits, dFastLongLen) + candidateL = e.longTable[nextHashL] + coffsetL = s - (candidateL.offset - e.cur) + checkAt + + // We can store it, since we have at least a 4 byte match. + e.longTable[nextHashL] = tableEntry{offset: s + checkAt + e.cur, val: uint32(cv)} + if coffsetL < e.maxMatchOff && uint32(cv) == candidateL.val { + // Found a long match, likely at least 8 bytes. + // Reference encoder checks all 8 bytes, we only check 4, + // but the likelihood of both the first 4 bytes and the hash matching should be enough. + t = candidateL.offset - e.cur + s += checkAt + if debugMatches { + println("long match (after short)") + } + break + } + + t = candidateS.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + if debugMatches { + println("short match") + } + break + } + + // No match found, move forward in input. + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + + // A 4-byte match has been found. Update recent offsets. + // We'll later see if more than 4 bytes. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && canRepeat && int(offset1) > len(src) { + panic("invalid offset") + } + + // Extend the 4-byte match as long as possible. + l := e.matchlen(s+4, t+4, src) + 4 + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] && l < maxMatchLength { + s-- + t-- + l++ + } + + // Write our sequence + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + + // Index match start+1 (long) and start+2 (short) + index0 := s - l + 1 + // Index match end-2 (long) and end-1 (short) + index1 := s - 2 + + cv0 := load6432(src, index0) + cv1 := load6432(src, index1) + te0 := tableEntry{offset: index0 + e.cur, val: uint32(cv0)} + te1 := tableEntry{offset: index1 + e.cur, val: uint32(cv1)} + e.longTable[hashLen(cv0, dFastLongTableBits, dFastLongLen)] = te0 + e.longTable[hashLen(cv1, dFastLongTableBits, dFastLongLen)] = te1 + cv0 >>= 8 + cv1 >>= 8 + te0.offset++ + te1.offset++ + te0.val = uint32(cv0) + te1.val = uint32(cv1) + e.table[hashLen(cv0, dFastShortTableBits, dFastShortLen)] = te0 + e.table[hashLen(cv1, dFastShortTableBits, dFastShortLen)] = te1 + + cv = load6432(src, s) + + if !canRepeat { + continue + } + + // Check offset 2 + for { + o2 := s - offset2 + if load3232(src, o2) != uint32(cv) { + // Do regular search + break + } + + // Store this, since we have it. + nextHashS := hashLen(cv, dFastShortTableBits, dFastShortLen) + nextHashL := hashLen(cv, dFastLongTableBits, dFastLongLen) + + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + entry := tableEntry{offset: s + e.cur, val: uint32(cv)} + e.longTable[nextHashL] = entry + e.table[nextHashS] = entry + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + // Finished + break encodeLoop + } + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } +} + +// EncodeNoHist will encode a block with no history and no following blocks. +// Most notable difference is that src will not be copied for history and +// we do not need to check for max match length. +func (e *doubleFastEncoder) EncodeNoHist(blk *blockEnc, src []byte) { + const ( + // Input margin is the number of bytes we read (8) + // and the maximum we will read ahead (2) + inputMargin = 8 + 2 + minNonLiteralBlockSize = 16 + ) + + // Protect against e.cur wraparound. + if e.cur >= e.bufferReset { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.longTable[:] { + e.longTable[i] = tableEntry{} + } + e.cur = e.maxMatchOff + } + + s := int32(0) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 1. + const stepSize = 1 + + const kSearchStrength = 8 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + var t int32 + for { + + nextHashL := hashLen(cv, dFastLongTableBits, dFastLongLen) + nextHashS := hashLen(cv, dFastShortTableBits, dFastShortLen) + candidateL := e.longTable[nextHashL] + candidateS := e.table[nextHashS] + + const repOff = 1 + repIndex := s - offset1 + repOff + entry := tableEntry{offset: s + e.cur, val: uint32(cv)} + e.longTable[nextHashL] = entry + e.table[nextHashS] = entry + + if len(blk.sequences) > 2 { + if load3232(src, repIndex) == uint32(cv>>(repOff*8)) { + // Consider history as well. + var seq seq + //length := 4 + e.matchlen(s+4+repOff, repIndex+4, src) + length := 4 + int32(matchLen(src[s+4+repOff:], src[repIndex+4:])) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + s += length + repOff + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + cv = load6432(src, s) + continue + } + } + // Find the offsets of our two matches. + coffsetL := s - (candidateL.offset - e.cur) + coffsetS := s - (candidateS.offset - e.cur) + + // Check if we have a long match. + if coffsetL < e.maxMatchOff && uint32(cv) == candidateL.val { + // Found a long match, likely at least 8 bytes. + // Reference encoder checks all 8 bytes, we only check 4, + // but the likelihood of both the first 4 bytes and the hash matching should be enough. + t = candidateL.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d). cur: %d", s, t, e.cur)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + break + } + + // Check if we have a short match. + if coffsetS < e.maxMatchOff && uint32(cv) == candidateS.val { + // found a regular match + // See if we can find a long match at s+1 + const checkAt = 1 + cv := load6432(src, s+checkAt) + nextHashL = hashLen(cv, dFastLongTableBits, dFastLongLen) + candidateL = e.longTable[nextHashL] + coffsetL = s - (candidateL.offset - e.cur) + checkAt + + // We can store it, since we have at least a 4 byte match. + e.longTable[nextHashL] = tableEntry{offset: s + checkAt + e.cur, val: uint32(cv)} + if coffsetL < e.maxMatchOff && uint32(cv) == candidateL.val { + // Found a long match, likely at least 8 bytes. + // Reference encoder checks all 8 bytes, we only check 4, + // but the likelihood of both the first 4 bytes and the hash matching should be enough. + t = candidateL.offset - e.cur + s += checkAt + if debugMatches { + println("long match (after short)") + } + break + } + + t = candidateS.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + if debugMatches { + println("short match") + } + break + } + + // No match found, move forward in input. + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + + // A 4-byte match has been found. Update recent offsets. + // We'll later see if more than 4 bytes. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + // Extend the 4-byte match as long as possible. + //l := e.matchlen(s+4, t+4, src) + 4 + l := int32(matchLen(src[s+4:], src[t+4:])) + 4 + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + + // Write our sequence + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + + // Index match start+1 (long) and start+2 (short) + index0 := s - l + 1 + // Index match end-2 (long) and end-1 (short) + index1 := s - 2 + + cv0 := load6432(src, index0) + cv1 := load6432(src, index1) + te0 := tableEntry{offset: index0 + e.cur, val: uint32(cv0)} + te1 := tableEntry{offset: index1 + e.cur, val: uint32(cv1)} + e.longTable[hashLen(cv0, dFastLongTableBits, dFastLongLen)] = te0 + e.longTable[hashLen(cv1, dFastLongTableBits, dFastLongLen)] = te1 + cv0 >>= 8 + cv1 >>= 8 + te0.offset++ + te1.offset++ + te0.val = uint32(cv0) + te1.val = uint32(cv1) + e.table[hashLen(cv0, dFastShortTableBits, dFastShortLen)] = te0 + e.table[hashLen(cv1, dFastShortTableBits, dFastShortLen)] = te1 + + cv = load6432(src, s) + + if len(blk.sequences) <= 2 { + continue + } + + // Check offset 2 + for { + o2 := s - offset2 + if load3232(src, o2) != uint32(cv) { + // Do regular search + break + } + + // Store this, since we have it. + nextHashS := hashLen(cv1>>8, dFastShortTableBits, dFastShortLen) + nextHashL := hashLen(cv, dFastLongTableBits, dFastLongLen) + + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + //l := 4 + e.matchlen(s+4, o2+4, src) + l := 4 + int32(matchLen(src[s+4:], src[o2+4:])) + + entry := tableEntry{offset: s + e.cur, val: uint32(cv)} + e.longTable[nextHashL] = entry + e.table[nextHashS] = entry + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + // Finished + break encodeLoop + } + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } + + // We do not store history, so we must offset e.cur to avoid false matches for next user. + if e.cur < e.bufferReset { + e.cur += int32(len(src)) + } +} + +// Encode will encode the content, with a dictionary if initialized for it. +func (e *doubleFastEncoderDict) Encode(blk *blockEnc, src []byte) { + const ( + // Input margin is the number of bytes we read (8) + // and the maximum we will read ahead (2) + inputMargin = 8 + 2 + minNonLiteralBlockSize = 16 + ) + + // Protect against e.cur wraparound. + for e.cur >= e.bufferReset-int32(len(e.hist)) { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.longTable[:] { + e.longTable[i] = tableEntry{} + } + e.markAllShardsDirty() + e.cur = e.maxMatchOff + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.table[i].offset = v + } + for i := range e.longTable[:] { + v := e.longTable[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.longTable[i].offset = v + } + e.markAllShardsDirty() + e.cur = e.maxMatchOff + break + } + + s := e.addBlock(src) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 1. + const stepSize = 1 + + const kSearchStrength = 8 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + var t int32 + // We allow the encoder to optionally turn off repeat offsets across blocks + canRepeat := len(blk.sequences) > 2 + + for { + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + nextHashL := hashLen(cv, dFastLongTableBits, dFastLongLen) + nextHashS := hashLen(cv, dFastShortTableBits, dFastShortLen) + candidateL := e.longTable[nextHashL] + candidateS := e.table[nextHashS] + + const repOff = 1 + repIndex := s - offset1 + repOff + entry := tableEntry{offset: s + e.cur, val: uint32(cv)} + e.longTable[nextHashL] = entry + e.markLongShardDirty(nextHashL) + e.table[nextHashS] = entry + e.markShardDirty(nextHashS) + + if canRepeat { + if repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>(repOff*8)) { + // Consider history as well. + var seq seq + length := 4 + e.matchlen(s+4+repOff, repIndex+4, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + repOff + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for repIndex > tMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch-1 { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + s += length + repOff + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + cv = load6432(src, s) + continue + } + } + // Find the offsets of our two matches. + coffsetL := s - (candidateL.offset - e.cur) + coffsetS := s - (candidateS.offset - e.cur) + + // Check if we have a long match. + if coffsetL < e.maxMatchOff && uint32(cv) == candidateL.val { + // Found a long match, likely at least 8 bytes. + // Reference encoder checks all 8 bytes, we only check 4, + // but the likelihood of both the first 4 bytes and the hash matching should be enough. + t = candidateL.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugMatches { + println("long match") + } + break + } + + // Check if we have a short match. + if coffsetS < e.maxMatchOff && uint32(cv) == candidateS.val { + // found a regular match + // See if we can find a long match at s+1 + const checkAt = 1 + cv := load6432(src, s+checkAt) + nextHashL = hashLen(cv, dFastLongTableBits, dFastLongLen) + candidateL = e.longTable[nextHashL] + coffsetL = s - (candidateL.offset - e.cur) + checkAt + + // We can store it, since we have at least a 4 byte match. + e.longTable[nextHashL] = tableEntry{offset: s + checkAt + e.cur, val: uint32(cv)} + e.markLongShardDirty(nextHashL) + if coffsetL < e.maxMatchOff && uint32(cv) == candidateL.val { + // Found a long match, likely at least 8 bytes. + // Reference encoder checks all 8 bytes, we only check 4, + // but the likelihood of both the first 4 bytes and the hash matching should be enough. + t = candidateL.offset - e.cur + s += checkAt + if debugMatches { + println("long match (after short)") + } + break + } + + t = candidateS.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + if debugMatches { + println("short match") + } + break + } + + // No match found, move forward in input. + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + + // A 4-byte match has been found. Update recent offsets. + // We'll later see if more than 4 bytes. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && canRepeat && int(offset1) > len(src) { + panic("invalid offset") + } + + // Extend the 4-byte match as long as possible. + l := e.matchlen(s+4, t+4, src) + 4 + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] && l < maxMatchLength { + s-- + t-- + l++ + } + + // Write our sequence + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + + // Index match start+1 (long) and start+2 (short) + index0 := s - l + 1 + // Index match end-2 (long) and end-1 (short) + index1 := s - 2 + + cv0 := load6432(src, index0) + cv1 := load6432(src, index1) + te0 := tableEntry{offset: index0 + e.cur, val: uint32(cv0)} + te1 := tableEntry{offset: index1 + e.cur, val: uint32(cv1)} + longHash1 := hashLen(cv0, dFastLongTableBits, dFastLongLen) + longHash2 := hashLen(cv1, dFastLongTableBits, dFastLongLen) + e.longTable[longHash1] = te0 + e.longTable[longHash2] = te1 + e.markLongShardDirty(longHash1) + e.markLongShardDirty(longHash2) + cv0 >>= 8 + cv1 >>= 8 + te0.offset++ + te1.offset++ + te0.val = uint32(cv0) + te1.val = uint32(cv1) + hashVal1 := hashLen(cv0, dFastShortTableBits, dFastShortLen) + hashVal2 := hashLen(cv1, dFastShortTableBits, dFastShortLen) + e.table[hashVal1] = te0 + e.markShardDirty(hashVal1) + e.table[hashVal2] = te1 + e.markShardDirty(hashVal2) + + cv = load6432(src, s) + + if !canRepeat { + continue + } + + // Check offset 2 + for { + o2 := s - offset2 + if load3232(src, o2) != uint32(cv) { + // Do regular search + break + } + + // Store this, since we have it. + nextHashL := hashLen(cv, dFastLongTableBits, dFastLongLen) + nextHashS := hashLen(cv, dFastShortTableBits, dFastShortLen) + + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + entry := tableEntry{offset: s + e.cur, val: uint32(cv)} + e.longTable[nextHashL] = entry + e.markLongShardDirty(nextHashL) + e.table[nextHashS] = entry + e.markShardDirty(nextHashS) + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + // Finished + break encodeLoop + } + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } + // If we encoded more than 64K mark all dirty. + if len(src) > 64<<10 { + e.markAllShardsDirty() + } +} + +// ResetDict will reset and set a dictionary if not nil +func (e *doubleFastEncoder) Reset(d *dict, singleBlock bool) { + e.fastEncoder.Reset(d, singleBlock) + if d != nil { + panic("doubleFastEncoder: Reset with dict not supported") + } +} + +// ResetDict will reset and set a dictionary if not nil +func (e *doubleFastEncoderDict) Reset(d *dict, singleBlock bool) { + allDirty := e.allDirty + e.fastEncoderDict.Reset(d, singleBlock) + if d == nil { + return + } + + // Init or copy dict table + if len(e.dictLongTable) != len(e.longTable) || d.id != e.lastDictID { + if len(e.dictLongTable) != len(e.longTable) { + e.dictLongTable = make([]tableEntry, len(e.longTable)) + } + if len(d.content) >= 8 { + cv := load6432(d.content, 0) + e.dictLongTable[hashLen(cv, dFastLongTableBits, dFastLongLen)] = tableEntry{ + val: uint32(cv), + offset: e.maxMatchOff, + } + end := int32(len(d.content)) - 8 + e.maxMatchOff + for i := e.maxMatchOff + 1; i < end; i++ { + cv = cv>>8 | (uint64(d.content[i-e.maxMatchOff+7]) << 56) + e.dictLongTable[hashLen(cv, dFastLongTableBits, dFastLongLen)] = tableEntry{ + val: uint32(cv), + offset: i, + } + } + } + e.lastDictID = d.id + allDirty = true + } + // Reset table to initial state + e.cur = e.maxMatchOff + + dirtyShardCnt := 0 + if !allDirty { + for i := range e.longTableShardDirty { + if e.longTableShardDirty[i] { + dirtyShardCnt++ + } + } + } + + if allDirty || dirtyShardCnt > dLongTableShardCnt/2 { + //copy(e.longTable[:], e.dictLongTable) + e.longTable = *(*[dFastLongTableSize]tableEntry)(e.dictLongTable) + for i := range e.longTableShardDirty { + e.longTableShardDirty[i] = false + } + return + } + for i := range e.longTableShardDirty { + if !e.longTableShardDirty[i] { + continue + } + + // copy(e.longTable[i*dLongTableShardSize:(i+1)*dLongTableShardSize], e.dictLongTable[i*dLongTableShardSize:(i+1)*dLongTableShardSize]) + *(*[dLongTableShardSize]tableEntry)(e.longTable[i*dLongTableShardSize:]) = *(*[dLongTableShardSize]tableEntry)(e.dictLongTable[i*dLongTableShardSize:]) + + e.longTableShardDirty[i] = false + } +} + +func (e *doubleFastEncoderDict) markLongShardDirty(entryNum uint32) { + e.longTableShardDirty[entryNum/dLongTableShardSize] = true +} diff --git a/vendor/github.com/klauspost/compress/zstd/enc_fast.go b/vendor/github.com/klauspost/compress/zstd/enc_fast.go new file mode 100644 index 0000000000..f45a3da7da --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/enc_fast.go @@ -0,0 +1,891 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "fmt" +) + +const ( + tableBits = 15 // Bits used in the table + tableSize = 1 << tableBits // Size of the table + tableShardCnt = 1 << (tableBits - dictShardBits) // Number of shards in the table + tableShardSize = tableSize / tableShardCnt // Size of an individual shard + tableFastHashLen = 6 + tableMask = tableSize - 1 // Mask for table indices. Redundant, but can eliminate bounds checks. + maxMatchLength = 131074 +) + +type tableEntry struct { + val uint32 + offset int32 +} + +type fastEncoder struct { + fastBase + table [tableSize]tableEntry +} + +type fastEncoderDict struct { + fastEncoder + dictTable []tableEntry + tableShardDirty [tableShardCnt]bool + allDirty bool +} + +// Encode mimmics functionality in zstd_fast.c +func (e *fastEncoder) Encode(blk *blockEnc, src []byte) { + const ( + inputMargin = 8 + minNonLiteralBlockSize = 1 + 1 + inputMargin + ) + + // Protect against e.cur wraparound. + for e.cur >= e.bufferReset-int32(len(e.hist)) { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + e.cur = e.maxMatchOff + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.table[i].offset = v + } + e.cur = e.maxMatchOff + break + } + + s := e.addBlock(src) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 2. + const stepSize = 2 + + // TEMPLATE + const hashLog = tableBits + // seems global, but would be nice to tweak. + const kSearchStrength = 6 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + // t will contain the match offset when we find one. + // When existing the search loop, we have already checked 4 bytes. + var t int32 + + // We will not use repeat offsets across blocks. + // By not using them for the first 3 matches + canRepeat := len(blk.sequences) > 2 + + for { + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + nextHash := hashLen(cv, hashLog, tableFastHashLen) + nextHash2 := hashLen(cv>>8, hashLog, tableFastHashLen) + candidate := e.table[nextHash] + candidate2 := e.table[nextHash2] + repIndex := s - offset1 + 2 + + e.table[nextHash] = tableEntry{offset: s + e.cur, val: uint32(cv)} + e.table[nextHash2] = tableEntry{offset: s + e.cur + 1, val: uint32(cv >> 8)} + + if canRepeat && repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>16) { + // Consider history as well. + var seq seq + length := 4 + e.matchlen(s+6, repIndex+4, src) + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + 2 + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + sMin := s - e.maxMatchOff + if sMin < 0 { + sMin = 0 + } + for repIndex > sMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + s += length + 2 + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + cv = load6432(src, s) + continue + } + coffset0 := s - (candidate.offset - e.cur) + coffset1 := s - (candidate2.offset - e.cur) + 1 + if coffset0 < e.maxMatchOff && uint32(cv) == candidate.val { + // found a regular match + t = candidate.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + break + } + + if coffset1 < e.maxMatchOff && uint32(cv>>8) == candidate2.val { + // found a regular match + t = candidate2.offset - e.cur + s++ + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + break + } + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + // A 4-byte match has been found. We'll later see if more than 4 bytes. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && canRepeat && int(offset1) > len(src) { + panic("invalid offset") + } + + // Extend the 4-byte match as long as possible. + l := e.matchlen(s+4, t+4, src) + 4 + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] && l < maxMatchLength { + s-- + t-- + l++ + } + + // Write our sequence. + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + // Don't use repeat offsets + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + + // Check offset 2 + if o2 := s - offset2; canRepeat && load3232(src, o2) == uint32(cv) { + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + // Store this, since we have it. + nextHash := hashLen(cv, hashLog, tableFastHashLen) + e.table[nextHash] = tableEntry{offset: s + e.cur, val: uint32(cv)} + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + break encodeLoop + } + // Prepare next loop. + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } +} + +// EncodeNoHist will encode a block with no history and no following blocks. +// Most notable difference is that src will not be copied for history and +// we do not need to check for max match length. +func (e *fastEncoder) EncodeNoHist(blk *blockEnc, src []byte) { + const ( + inputMargin = 8 + minNonLiteralBlockSize = 1 + 1 + inputMargin + ) + if debugEncoder { + if len(src) > maxCompressedBlockSize { + panic("src too big") + } + } + + // Protect against e.cur wraparound. + if e.cur >= e.bufferReset { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + e.cur = e.maxMatchOff + } + + s := int32(0) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 2. + const stepSize = 2 + + // TEMPLATE + const hashLog = tableBits + // seems global, but would be nice to tweak. + const kSearchStrength = 6 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + // t will contain the match offset when we find one. + // When existing the search loop, we have already checked 4 bytes. + var t int32 + + // We will not use repeat offsets across blocks. + // By not using them for the first 3 matches + + for { + nextHash := hashLen(cv, hashLog, tableFastHashLen) + nextHash2 := hashLen(cv>>8, hashLog, tableFastHashLen) + candidate := e.table[nextHash] + candidate2 := e.table[nextHash2] + repIndex := s - offset1 + 2 + + e.table[nextHash] = tableEntry{offset: s + e.cur, val: uint32(cv)} + e.table[nextHash2] = tableEntry{offset: s + e.cur + 1, val: uint32(cv >> 8)} + + if len(blk.sequences) > 2 && load3232(src, repIndex) == uint32(cv>>16) { + // Consider history as well. + var seq seq + length := 4 + e.matchlen(s+6, repIndex+4, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + 2 + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + sMin := s - e.maxMatchOff + if sMin < 0 { + sMin = 0 + } + for repIndex > sMin && start > startLimit && src[repIndex-1] == src[start-1] { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + s += length + 2 + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + cv = load6432(src, s) + continue + } + coffset0 := s - (candidate.offset - e.cur) + coffset1 := s - (candidate2.offset - e.cur) + 1 + if coffset0 < e.maxMatchOff && uint32(cv) == candidate.val { + // found a regular match + t = candidate.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic(fmt.Sprintf("t (%d) < 0, candidate.offset: %d, e.cur: %d, coffset0: %d, e.maxMatchOff: %d", t, candidate.offset, e.cur, coffset0, e.maxMatchOff)) + } + break + } + + if coffset1 < e.maxMatchOff && uint32(cv>>8) == candidate2.val { + // found a regular match + t = candidate2.offset - e.cur + s++ + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + break + } + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + // A 4-byte match has been found. We'll later see if more than 4 bytes. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && t < 0 { + panic(fmt.Sprintf("t (%d) < 0 ", t)) + } + // Extend the 4-byte match as long as possible. + l := e.matchlen(s+4, t+4, src) + 4 + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + + // Write our sequence. + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + // Don't use repeat offsets + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + + // Check offset 2 + if o2 := s - offset2; len(blk.sequences) > 2 && load3232(src, o2) == uint32(cv) { + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + // Store this, since we have it. + nextHash := hashLen(cv, hashLog, tableFastHashLen) + e.table[nextHash] = tableEntry{offset: s + e.cur, val: uint32(cv)} + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + break encodeLoop + } + // Prepare next loop. + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } + // We do not store history, so we must offset e.cur to avoid false matches for next user. + if e.cur < e.bufferReset { + e.cur += int32(len(src)) + } +} + +// Encode will encode the content, with a dictionary if initialized for it. +func (e *fastEncoderDict) Encode(blk *blockEnc, src []byte) { + const ( + inputMargin = 8 + minNonLiteralBlockSize = 1 + 1 + inputMargin + ) + if e.allDirty || len(src) > 32<<10 { + e.fastEncoder.Encode(blk, src) + e.allDirty = true + return + } + // Protect against e.cur wraparound. + for e.cur >= e.bufferReset-int32(len(e.hist)) { + if len(e.hist) == 0 { + e.table = [tableSize]tableEntry{} + e.cur = e.maxMatchOff + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - e.maxMatchOff + for i := range e.table[:] { + v := e.table[i].offset + if v < minOff { + v = 0 + } else { + v = v - e.cur + e.maxMatchOff + } + e.table[i].offset = v + } + e.cur = e.maxMatchOff + break + } + + s := e.addBlock(src) + blk.size = len(src) + if len(src) < minNonLiteralBlockSize { + blk.extraLits = len(src) + blk.literals = blk.literals[:len(src)] + copy(blk.literals, src) + return + } + + // Override src + src = e.hist + sLimit := int32(len(src)) - inputMargin + // stepSize is the number of bytes to skip on every main loop iteration. + // It should be >= 2. + const stepSize = 2 + + // TEMPLATE + const hashLog = tableBits + // seems global, but would be nice to tweak. + const kSearchStrength = 7 + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := s + cv := load6432(src, s) + + // Relative offsets + offset1 := int32(blk.recentOffsets[0]) + offset2 := int32(blk.recentOffsets[1]) + + addLiterals := func(s *seq, until int32) { + if until == nextEmit { + return + } + blk.literals = append(blk.literals, src[nextEmit:until]...) + s.litLen = uint32(until - nextEmit) + } + if debugEncoder { + println("recent offsets:", blk.recentOffsets) + } + +encodeLoop: + for { + // t will contain the match offset when we find one. + // When existing the search loop, we have already checked 4 bytes. + var t int32 + + // We will not use repeat offsets across blocks. + // By not using them for the first 3 matches + canRepeat := len(blk.sequences) > 2 + + for { + if debugAsserts && canRepeat && offset1 == 0 { + panic("offset0 was 0") + } + + nextHash := hashLen(cv, hashLog, tableFastHashLen) + nextHash2 := hashLen(cv>>8, hashLog, tableFastHashLen) + candidate := e.table[nextHash] + candidate2 := e.table[nextHash2] + repIndex := s - offset1 + 2 + + e.table[nextHash] = tableEntry{offset: s + e.cur, val: uint32(cv)} + e.markShardDirty(nextHash) + e.table[nextHash2] = tableEntry{offset: s + e.cur + 1, val: uint32(cv >> 8)} + e.markShardDirty(nextHash2) + + if canRepeat && repIndex >= 0 && load3232(src, repIndex) == uint32(cv>>16) { + // Consider history as well. + var seq seq + length := 4 + e.matchlen(s+6, repIndex+4, src) + + seq.matchLen = uint32(length - zstdMinMatch) + + // We might be able to match backwards. + // Extend as long as we can. + start := s + 2 + // We end the search early, so we don't risk 0 literals + // and have to do special offset treatment. + startLimit := nextEmit + 1 + + sMin := s - e.maxMatchOff + if sMin < 0 { + sMin = 0 + } + for repIndex > sMin && start > startLimit && src[repIndex-1] == src[start-1] && seq.matchLen < maxMatchLength-zstdMinMatch { + repIndex-- + start-- + seq.matchLen++ + } + addLiterals(&seq, start) + + // rep 0 + seq.offset = 1 + if debugSequences { + println("repeat sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + s += length + 2 + nextEmit = s + if s >= sLimit { + if debugEncoder { + println("repeat ended", s, length) + + } + break encodeLoop + } + cv = load6432(src, s) + continue + } + coffset0 := s - (candidate.offset - e.cur) + coffset1 := s - (candidate2.offset - e.cur) + 1 + if coffset0 < e.maxMatchOff && uint32(cv) == candidate.val { + // found a regular match + t = candidate.offset - e.cur + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + break + } + + if coffset1 < e.maxMatchOff && uint32(cv>>8) == candidate2.val { + // found a regular match + t = candidate2.offset - e.cur + s++ + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + if debugAsserts && s-t > e.maxMatchOff { + panic("s - t >e.maxMatchOff") + } + if debugAsserts && t < 0 { + panic("t<0") + } + break + } + s += stepSize + ((s - nextEmit) >> (kSearchStrength - 1)) + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + } + // A 4-byte match has been found. We'll later see if more than 4 bytes. + offset2 = offset1 + offset1 = s - t + + if debugAsserts && s <= t { + panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) + } + + if debugAsserts && canRepeat && int(offset1) > len(src) { + panic("invalid offset") + } + + // Extend the 4-byte match as long as possible. + l := e.matchlen(s+4, t+4, src) + 4 + + // Extend backwards + tMin := s - e.maxMatchOff + if tMin < 0 { + tMin = 0 + } + for t > tMin && s > nextEmit && src[t-1] == src[s-1] && l < maxMatchLength { + s-- + t-- + l++ + } + + // Write our sequence. + var seq seq + seq.litLen = uint32(s - nextEmit) + seq.matchLen = uint32(l - zstdMinMatch) + if seq.litLen > 0 { + blk.literals = append(blk.literals, src[nextEmit:s]...) + } + // Don't use repeat offsets + seq.offset = uint32(s-t) + 3 + s += l + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + nextEmit = s + if s >= sLimit { + break encodeLoop + } + cv = load6432(src, s) + + // Check offset 2 + if o2 := s - offset2; canRepeat && load3232(src, o2) == uint32(cv) { + // We have at least 4 byte match. + // No need to check backwards. We come straight from a match + l := 4 + e.matchlen(s+4, o2+4, src) + + // Store this, since we have it. + nextHash := hashLen(cv, hashLog, tableFastHashLen) + e.table[nextHash] = tableEntry{offset: s + e.cur, val: uint32(cv)} + e.markShardDirty(nextHash) + seq.matchLen = uint32(l) - zstdMinMatch + seq.litLen = 0 + // Since litlen is always 0, this is offset 1. + seq.offset = 1 + s += l + nextEmit = s + if debugSequences { + println("sequence", seq, "next s:", s) + } + blk.sequences = append(blk.sequences, seq) + + // Swap offset 1 and 2. + offset1, offset2 = offset2, offset1 + if s >= sLimit { + break encodeLoop + } + // Prepare next loop. + cv = load6432(src, s) + } + } + + if int(nextEmit) < len(src) { + blk.literals = append(blk.literals, src[nextEmit:]...) + blk.extraLits = len(src) - int(nextEmit) + } + blk.recentOffsets[0] = uint32(offset1) + blk.recentOffsets[1] = uint32(offset2) + if debugEncoder { + println("returning, recent offsets:", blk.recentOffsets, "extra literals:", blk.extraLits) + } +} + +// ResetDict will reset and set a dictionary if not nil +func (e *fastEncoder) Reset(d *dict, singleBlock bool) { + e.resetBase(d, singleBlock) + if d != nil { + panic("fastEncoder: Reset with dict") + } +} + +// ResetDict will reset and set a dictionary if not nil +func (e *fastEncoderDict) Reset(d *dict, singleBlock bool) { + e.resetBase(d, singleBlock) + if d == nil { + return + } + + // Init or copy dict table + if len(e.dictTable) != len(e.table) || d.id != e.lastDictID { + if len(e.dictTable) != len(e.table) { + e.dictTable = make([]tableEntry, len(e.table)) + } + if true { + end := e.maxMatchOff + int32(len(d.content)) - 8 + for i := e.maxMatchOff; i < end; i += 2 { + const hashLog = tableBits + + cv := load6432(d.content, i-e.maxMatchOff) + nextHash := hashLen(cv, hashLog, tableFastHashLen) // 0 -> 6 + nextHash1 := hashLen(cv>>8, hashLog, tableFastHashLen) // 1 -> 7 + e.dictTable[nextHash] = tableEntry{ + val: uint32(cv), + offset: i, + } + e.dictTable[nextHash1] = tableEntry{ + val: uint32(cv >> 8), + offset: i + 1, + } + } + } + e.lastDictID = d.id + e.allDirty = true + } + + e.cur = e.maxMatchOff + dirtyShardCnt := 0 + if !e.allDirty { + for i := range e.tableShardDirty { + if e.tableShardDirty[i] { + dirtyShardCnt++ + } + } + } + + const shardCnt = tableShardCnt + const shardSize = tableShardSize + if e.allDirty || dirtyShardCnt > shardCnt*4/6 { + //copy(e.table[:], e.dictTable) + e.table = *(*[tableSize]tableEntry)(e.dictTable) + for i := range e.tableShardDirty { + e.tableShardDirty[i] = false + } + e.allDirty = false + return + } + for i := range e.tableShardDirty { + if !e.tableShardDirty[i] { + continue + } + + //copy(e.table[i*shardSize:(i+1)*shardSize], e.dictTable[i*shardSize:(i+1)*shardSize]) + *(*[shardSize]tableEntry)(e.table[i*shardSize:]) = *(*[shardSize]tableEntry)(e.dictTable[i*shardSize:]) + e.tableShardDirty[i] = false + } + e.allDirty = false +} + +func (e *fastEncoderDict) markAllShardsDirty() { + e.allDirty = true +} + +func (e *fastEncoderDict) markShardDirty(entryNum uint32) { + e.tableShardDirty[entryNum/tableShardSize] = true +} diff --git a/vendor/github.com/klauspost/compress/zstd/encoder.go b/vendor/github.com/klauspost/compress/zstd/encoder.go new file mode 100644 index 0000000000..8f8223cd3a --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/encoder.go @@ -0,0 +1,642 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "crypto/rand" + "errors" + "fmt" + "io" + "math" + rdebug "runtime/debug" + "sync" + + "github.com/klauspost/compress/zstd/internal/xxhash" +) + +// Encoder provides encoding to Zstandard. +// An Encoder can be used for either compressing a stream via the +// io.WriteCloser interface supported by the Encoder or as multiple independent +// tasks via the EncodeAll function. +// Smaller encodes are encouraged to use the EncodeAll function. +// Use NewWriter to create a new instance. +type Encoder struct { + o encoderOptions + encoders chan encoder + state encoderState + init sync.Once +} + +type encoder interface { + Encode(blk *blockEnc, src []byte) + EncodeNoHist(blk *blockEnc, src []byte) + Block() *blockEnc + CRC() *xxhash.Digest + AppendCRC([]byte) []byte + WindowSize(size int64) int32 + UseBlock(*blockEnc) + Reset(d *dict, singleBlock bool) +} + +type encoderState struct { + w io.Writer + filling []byte + current []byte + previous []byte + encoder encoder + writing *blockEnc + err error + writeErr error + nWritten int64 + nInput int64 + frameContentSize int64 + headerWritten bool + eofWritten bool + fullFrameWritten bool + + // This waitgroup indicates an encode is running. + wg sync.WaitGroup + // This waitgroup indicates we have a block encoding/writing. + wWg sync.WaitGroup +} + +// NewWriter will create a new Zstandard encoder. +// If the encoder will be used for encoding blocks a nil writer can be used. +func NewWriter(w io.Writer, opts ...EOption) (*Encoder, error) { + initPredefined() + var e Encoder + e.o.setDefault() + for _, o := range opts { + err := o(&e.o) + if err != nil { + return nil, err + } + } + if w != nil { + e.Reset(w) + } + return &e, nil +} + +func (e *Encoder) initialize() { + if e.o.concurrent == 0 { + e.o.setDefault() + } + e.encoders = make(chan encoder, e.o.concurrent) + for i := 0; i < e.o.concurrent; i++ { + enc := e.o.encoder() + e.encoders <- enc + } +} + +// Reset will re-initialize the writer and new writes will encode to the supplied writer +// as a new, independent stream. +func (e *Encoder) Reset(w io.Writer) { + s := &e.state + s.wg.Wait() + s.wWg.Wait() + if cap(s.filling) == 0 { + s.filling = make([]byte, 0, e.o.blockSize) + } + if e.o.concurrent > 1 { + if cap(s.current) == 0 { + s.current = make([]byte, 0, e.o.blockSize) + } + if cap(s.previous) == 0 { + s.previous = make([]byte, 0, e.o.blockSize) + } + s.current = s.current[:0] + s.previous = s.previous[:0] + if s.writing == nil { + s.writing = &blockEnc{lowMem: e.o.lowMem} + s.writing.init() + } + s.writing.initNewEncode() + } + if s.encoder == nil { + s.encoder = e.o.encoder() + } + s.filling = s.filling[:0] + s.encoder.Reset(e.o.dict, false) + s.headerWritten = false + s.eofWritten = false + s.fullFrameWritten = false + s.w = w + s.err = nil + s.nWritten = 0 + s.nInput = 0 + s.writeErr = nil + s.frameContentSize = 0 +} + +// ResetContentSize will reset and set a content size for the next stream. +// If the bytes written does not match the size given an error will be returned +// when calling Close(). +// This is removed when Reset is called. +// Sizes <= 0 results in no content size set. +func (e *Encoder) ResetContentSize(w io.Writer, size int64) { + e.Reset(w) + if size >= 0 { + e.state.frameContentSize = size + } +} + +// Write data to the encoder. +// Input data will be buffered and as the buffer fills up +// content will be compressed and written to the output. +// When done writing, use Close to flush the remaining output +// and write CRC if requested. +func (e *Encoder) Write(p []byte) (n int, err error) { + s := &e.state + if s.eofWritten { + return 0, ErrEncoderClosed + } + for len(p) > 0 { + if len(p)+len(s.filling) < e.o.blockSize { + if e.o.crc { + _, _ = s.encoder.CRC().Write(p) + } + s.filling = append(s.filling, p...) + return n + len(p), nil + } + add := p + if len(p)+len(s.filling) > e.o.blockSize { + add = add[:e.o.blockSize-len(s.filling)] + } + if e.o.crc { + _, _ = s.encoder.CRC().Write(add) + } + s.filling = append(s.filling, add...) + p = p[len(add):] + n += len(add) + if len(s.filling) < e.o.blockSize { + return n, nil + } + err := e.nextBlock(false) + if err != nil { + return n, err + } + if debugAsserts && len(s.filling) > 0 { + panic(len(s.filling)) + } + } + return n, nil +} + +// nextBlock will synchronize and start compressing input in e.state.filling. +// If an error has occurred during encoding it will be returned. +func (e *Encoder) nextBlock(final bool) error { + s := &e.state + // Wait for current block. + s.wg.Wait() + if s.err != nil { + return s.err + } + if len(s.filling) > e.o.blockSize { + return fmt.Errorf("block > maxStoreBlockSize") + } + if !s.headerWritten { + // If we have a single block encode, do a sync compression. + if final && len(s.filling) == 0 && !e.o.fullZero { + s.headerWritten = true + s.fullFrameWritten = true + s.eofWritten = true + return nil + } + if final && len(s.filling) > 0 { + s.current = e.encodeAll(s.encoder, s.filling, s.current[:0]) + var n2 int + n2, s.err = s.w.Write(s.current) + if s.err != nil { + return s.err + } + s.nWritten += int64(n2) + s.nInput += int64(len(s.filling)) + s.current = s.current[:0] + s.filling = s.filling[:0] + s.headerWritten = true + s.fullFrameWritten = true + s.eofWritten = true + return nil + } + + var tmp [maxHeaderSize]byte + fh := frameHeader{ + ContentSize: uint64(s.frameContentSize), + WindowSize: uint32(s.encoder.WindowSize(s.frameContentSize)), + SingleSegment: false, + Checksum: e.o.crc, + DictID: e.o.dict.ID(), + } + + dst := fh.appendTo(tmp[:0]) + s.headerWritten = true + s.wWg.Wait() + var n2 int + n2, s.err = s.w.Write(dst) + if s.err != nil { + return s.err + } + s.nWritten += int64(n2) + } + if s.eofWritten { + // Ensure we only write it once. + final = false + } + + if len(s.filling) == 0 { + // Final block, but no data. + if final { + enc := s.encoder + blk := enc.Block() + blk.reset(nil) + blk.last = true + blk.encodeRaw(nil) + s.wWg.Wait() + _, s.err = s.w.Write(blk.output) + s.nWritten += int64(len(blk.output)) + s.eofWritten = true + } + return s.err + } + + // SYNC: + if e.o.concurrent == 1 { + src := s.filling + s.nInput += int64(len(s.filling)) + if debugEncoder { + println("Adding sync block,", len(src), "bytes, final:", final) + } + enc := s.encoder + blk := enc.Block() + blk.reset(nil) + enc.Encode(blk, src) + blk.last = final + if final { + s.eofWritten = true + } + + s.err = blk.encode(src, e.o.noEntropy, !e.o.allLitEntropy) + if s.err != nil { + return s.err + } + _, s.err = s.w.Write(blk.output) + s.nWritten += int64(len(blk.output)) + s.filling = s.filling[:0] + return s.err + } + + // Move blocks forward. + s.filling, s.current, s.previous = s.previous[:0], s.filling, s.current + s.nInput += int64(len(s.current)) + s.wg.Add(1) + if final { + s.eofWritten = true + } + go func(src []byte) { + if debugEncoder { + println("Adding block,", len(src), "bytes, final:", final) + } + defer func() { + if r := recover(); r != nil { + s.err = fmt.Errorf("panic while encoding: %v", r) + rdebug.PrintStack() + } + s.wg.Done() + }() + enc := s.encoder + blk := enc.Block() + enc.Encode(blk, src) + blk.last = final + // Wait for pending writes. + s.wWg.Wait() + if s.writeErr != nil { + s.err = s.writeErr + return + } + // Transfer encoders from previous write block. + blk.swapEncoders(s.writing) + // Transfer recent offsets to next. + enc.UseBlock(s.writing) + s.writing = blk + s.wWg.Add(1) + go func() { + defer func() { + if r := recover(); r != nil { + s.writeErr = fmt.Errorf("panic while encoding/writing: %v", r) + rdebug.PrintStack() + } + s.wWg.Done() + }() + s.writeErr = blk.encode(src, e.o.noEntropy, !e.o.allLitEntropy) + if s.writeErr != nil { + return + } + _, s.writeErr = s.w.Write(blk.output) + s.nWritten += int64(len(blk.output)) + }() + }(s.current) + return nil +} + +// ReadFrom reads data from r until EOF or error. +// The return value n is the number of bytes read. +// Any error except io.EOF encountered during the read is also returned. +// +// The Copy function uses ReaderFrom if available. +func (e *Encoder) ReadFrom(r io.Reader) (n int64, err error) { + if debugEncoder { + println("Using ReadFrom") + } + + // Flush any current writes. + if len(e.state.filling) > 0 { + if err := e.nextBlock(false); err != nil { + return 0, err + } + } + e.state.filling = e.state.filling[:e.o.blockSize] + src := e.state.filling + for { + n2, err := r.Read(src) + if e.o.crc { + _, _ = e.state.encoder.CRC().Write(src[:n2]) + } + // src is now the unfilled part... + src = src[n2:] + n += int64(n2) + switch err { + case io.EOF: + e.state.filling = e.state.filling[:len(e.state.filling)-len(src)] + if debugEncoder { + println("ReadFrom: got EOF final block:", len(e.state.filling)) + } + return n, nil + case nil: + default: + if debugEncoder { + println("ReadFrom: got error:", err) + } + e.state.err = err + return n, err + } + if len(src) > 0 { + if debugEncoder { + println("ReadFrom: got space left in source:", len(src)) + } + continue + } + err = e.nextBlock(false) + if err != nil { + return n, err + } + e.state.filling = e.state.filling[:e.o.blockSize] + src = e.state.filling + } +} + +// Flush will send the currently written data to output +// and block until everything has been written. +// This should only be used on rare occasions where pushing the currently queued data is critical. +func (e *Encoder) Flush() error { + s := &e.state + if len(s.filling) > 0 { + err := e.nextBlock(false) + if err != nil { + // Ignore Flush after Close. + if errors.Is(s.err, ErrEncoderClosed) { + return nil + } + return err + } + } + s.wg.Wait() + s.wWg.Wait() + if s.err != nil { + // Ignore Flush after Close. + if errors.Is(s.err, ErrEncoderClosed) { + return nil + } + return s.err + } + return s.writeErr +} + +// Close will flush the final output and close the stream. +// The function will block until everything has been written. +// The Encoder can still be re-used after calling this. +func (e *Encoder) Close() error { + s := &e.state + if s.encoder == nil { + return nil + } + err := e.nextBlock(true) + if err != nil { + if errors.Is(s.err, ErrEncoderClosed) { + return nil + } + return err + } + if s.frameContentSize > 0 { + if s.nInput != s.frameContentSize { + return fmt.Errorf("frame content size %d given, but %d bytes was written", s.frameContentSize, s.nInput) + } + } + if e.state.fullFrameWritten { + return s.err + } + s.wg.Wait() + s.wWg.Wait() + + if s.err != nil { + return s.err + } + if s.writeErr != nil { + return s.writeErr + } + + // Write CRC + if e.o.crc && s.err == nil { + // heap alloc. + var tmp [4]byte + _, s.err = s.w.Write(s.encoder.AppendCRC(tmp[:0])) + s.nWritten += 4 + } + + // Add padding with content from crypto/rand.Reader + if s.err == nil && e.o.pad > 0 { + add := calcSkippableFrame(s.nWritten, int64(e.o.pad)) + frame, err := skippableFrame(s.filling[:0], add, rand.Reader) + if err != nil { + return err + } + _, s.err = s.w.Write(frame) + } + if s.err == nil { + s.err = ErrEncoderClosed + return nil + } + + return s.err +} + +// EncodeAll will encode all input in src and append it to dst. +// This function can be called concurrently, but each call will only run on a single goroutine. +// If empty input is given, nothing is returned, unless WithZeroFrames is specified. +// Encoded blocks can be concatenated and the result will be the combined input stream. +// Data compressed with EncodeAll can be decoded with the Decoder, +// using either a stream or DecodeAll. +func (e *Encoder) EncodeAll(src, dst []byte) []byte { + e.init.Do(e.initialize) + enc := <-e.encoders + defer func() { + e.encoders <- enc + }() + return e.encodeAll(enc, src, dst) +} + +func (e *Encoder) encodeAll(enc encoder, src, dst []byte) []byte { + if len(src) == 0 { + if e.o.fullZero { + // Add frame header. + fh := frameHeader{ + ContentSize: 0, + WindowSize: MinWindowSize, + SingleSegment: true, + // Adding a checksum would be a waste of space. + Checksum: false, + DictID: 0, + } + dst = fh.appendTo(dst) + + // Write raw block as last one only. + var blk blockHeader + blk.setSize(0) + blk.setType(blockTypeRaw) + blk.setLast(true) + dst = blk.appendTo(dst) + } + return dst + } + + // Use single segments when above minimum window and below window size. + single := len(src) <= e.o.windowSize && len(src) > MinWindowSize + if e.o.single != nil { + single = *e.o.single + } + fh := frameHeader{ + ContentSize: uint64(len(src)), + WindowSize: uint32(enc.WindowSize(int64(len(src)))), + SingleSegment: single, + Checksum: e.o.crc, + DictID: e.o.dict.ID(), + } + + // If less than 1MB, allocate a buffer up front. + if len(dst) == 0 && cap(dst) == 0 && len(src) < 1<<20 && !e.o.lowMem { + dst = make([]byte, 0, len(src)) + } + dst = fh.appendTo(dst) + + // If we can do everything in one block, prefer that. + if len(src) <= e.o.blockSize { + enc.Reset(e.o.dict, true) + // Slightly faster with no history and everything in one block. + if e.o.crc { + _, _ = enc.CRC().Write(src) + } + blk := enc.Block() + blk.last = true + if e.o.dict == nil { + enc.EncodeNoHist(blk, src) + } else { + enc.Encode(blk, src) + } + + // If we got the exact same number of literals as input, + // assume the literals cannot be compressed. + oldout := blk.output + // Output directly to dst + blk.output = dst + + err := blk.encode(src, e.o.noEntropy, !e.o.allLitEntropy) + if err != nil { + panic(err) + } + dst = blk.output + blk.output = oldout + } else { + enc.Reset(e.o.dict, false) + blk := enc.Block() + for len(src) > 0 { + todo := src + if len(todo) > e.o.blockSize { + todo = todo[:e.o.blockSize] + } + src = src[len(todo):] + if e.o.crc { + _, _ = enc.CRC().Write(todo) + } + blk.pushOffsets() + enc.Encode(blk, todo) + if len(src) == 0 { + blk.last = true + } + err := blk.encode(todo, e.o.noEntropy, !e.o.allLitEntropy) + if err != nil { + panic(err) + } + dst = append(dst, blk.output...) + blk.reset(nil) + } + } + if e.o.crc { + dst = enc.AppendCRC(dst) + } + // Add padding with content from crypto/rand.Reader + if e.o.pad > 0 { + add := calcSkippableFrame(int64(len(dst)), int64(e.o.pad)) + var err error + dst, err = skippableFrame(dst, add, rand.Reader) + if err != nil { + panic(err) + } + } + return dst +} + +// MaxEncodedSize returns the expected maximum +// size of an encoded block or stream. +func (e *Encoder) MaxEncodedSize(size int) int { + frameHeader := 4 + 2 // magic + frame header & window descriptor + if e.o.dict != nil { + frameHeader += 4 + } + // Frame content size: + if size < 256 { + frameHeader++ + } else if size < 65536+256 { + frameHeader += 2 + } else if size < math.MaxInt32 { + frameHeader += 4 + } else { + frameHeader += 8 + } + // Final crc + if e.o.crc { + frameHeader += 4 + } + + // Max overhead is 3 bytes/block. + // There cannot be 0 blocks. + blocks := (size + e.o.blockSize) / e.o.blockSize + + // Combine, add padding. + maxSz := frameHeader + 3*blocks + size + if e.o.pad > 1 { + maxSz += calcSkippableFrame(int64(maxSz), int64(e.o.pad)) + } + return maxSz +} diff --git a/vendor/github.com/klauspost/compress/zstd/encoder_options.go b/vendor/github.com/klauspost/compress/zstd/encoder_options.go new file mode 100644 index 0000000000..20671dcb91 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/encoder_options.go @@ -0,0 +1,339 @@ +package zstd + +import ( + "errors" + "fmt" + "math" + "math/bits" + "runtime" + "strings" +) + +// EOption is an option for creating a encoder. +type EOption func(*encoderOptions) error + +// options retains accumulated state of multiple options. +type encoderOptions struct { + concurrent int + level EncoderLevel + single *bool + pad int + blockSize int + windowSize int + crc bool + fullZero bool + noEntropy bool + allLitEntropy bool + customWindow bool + customALEntropy bool + customBlockSize bool + lowMem bool + dict *dict +} + +func (o *encoderOptions) setDefault() { + *o = encoderOptions{ + concurrent: runtime.GOMAXPROCS(0), + crc: true, + single: nil, + blockSize: maxCompressedBlockSize, + windowSize: 8 << 20, + level: SpeedDefault, + allLitEntropy: false, + lowMem: false, + } +} + +// encoder returns an encoder with the selected options. +func (o encoderOptions) encoder() encoder { + switch o.level { + case SpeedFastest: + if o.dict != nil { + return &fastEncoderDict{fastEncoder: fastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize), bufferReset: math.MaxInt32 - int32(o.windowSize*2), lowMem: o.lowMem}}} + } + return &fastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize), bufferReset: math.MaxInt32 - int32(o.windowSize*2), lowMem: o.lowMem}} + + case SpeedDefault: + if o.dict != nil { + return &doubleFastEncoderDict{fastEncoderDict: fastEncoderDict{fastEncoder: fastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize), bufferReset: math.MaxInt32 - int32(o.windowSize*2), lowMem: o.lowMem}}}} + } + return &doubleFastEncoder{fastEncoder: fastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize), bufferReset: math.MaxInt32 - int32(o.windowSize*2), lowMem: o.lowMem}}} + case SpeedBetterCompression: + if o.dict != nil { + return &betterFastEncoderDict{betterFastEncoder: betterFastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize), bufferReset: math.MaxInt32 - int32(o.windowSize*2), lowMem: o.lowMem}}} + } + return &betterFastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize), bufferReset: math.MaxInt32 - int32(o.windowSize*2), lowMem: o.lowMem}} + case SpeedBestCompression: + return &bestFastEncoder{fastBase: fastBase{maxMatchOff: int32(o.windowSize), bufferReset: math.MaxInt32 - int32(o.windowSize*2), lowMem: o.lowMem}} + } + panic("unknown compression level") +} + +// WithEncoderCRC will add CRC value to output. +// Output will be 4 bytes larger. +func WithEncoderCRC(b bool) EOption { + return func(o *encoderOptions) error { o.crc = b; return nil } +} + +// WithEncoderConcurrency will set the concurrency, +// meaning the maximum number of encoders to run concurrently. +// The value supplied must be at least 1. +// For streams, setting a value of 1 will disable async compression. +// By default this will be set to GOMAXPROCS. +func WithEncoderConcurrency(n int) EOption { + return func(o *encoderOptions) error { + if n <= 0 { + return fmt.Errorf("concurrency must be at least 1") + } + o.concurrent = n + return nil + } +} + +// WithWindowSize will set the maximum allowed back-reference distance. +// The value must be a power of two between MinWindowSize and MaxWindowSize. +// A larger value will enable better compression but allocate more memory and, +// for above-default values, take considerably longer. +// The default value is determined by the compression level and max 8MB. +func WithWindowSize(n int) EOption { + return func(o *encoderOptions) error { + switch { + case n < MinWindowSize: + return fmt.Errorf("window size must be at least %d", MinWindowSize) + case n > MaxWindowSize: + return fmt.Errorf("window size must be at most %d", MaxWindowSize) + case (n & (n - 1)) != 0: + return errors.New("window size must be a power of 2") + } + + o.windowSize = n + o.customWindow = true + if o.blockSize > o.windowSize { + o.blockSize = o.windowSize + o.customBlockSize = true + } + return nil + } +} + +// WithEncoderPadding will add padding to all output so the size will be a multiple of n. +// This can be used to obfuscate the exact output size or make blocks of a certain size. +// The contents will be a skippable frame, so it will be invisible by the decoder. +// n must be > 0 and <= 1GB, 1<<30 bytes. +// The padded area will be filled with data from crypto/rand.Reader. +// If `EncodeAll` is used with data already in the destination, the total size will be multiple of this. +func WithEncoderPadding(n int) EOption { + return func(o *encoderOptions) error { + if n <= 0 { + return fmt.Errorf("padding must be at least 1") + } + // No need to waste our time. + if n == 1 { + n = 0 + } + if n > 1<<30 { + return fmt.Errorf("padding must less than 1GB (1<<30 bytes) ") + } + o.pad = n + return nil + } +} + +// EncoderLevel predefines encoder compression levels. +// Only use the constants made available, since the actual mapping +// of these values are very likely to change and your compression could change +// unpredictably when upgrading the library. +type EncoderLevel int + +const ( + speedNotSet EncoderLevel = iota + + // SpeedFastest will choose the fastest reasonable compression. + // This is roughly equivalent to the fastest Zstandard mode. + SpeedFastest + + // SpeedDefault is the default "pretty fast" compression option. + // This is roughly equivalent to the default Zstandard mode (level 3). + SpeedDefault + + // SpeedBetterCompression will yield better compression than the default. + // Currently it is about zstd level 7-8 with ~ 2x-3x the default CPU usage. + // By using this, notice that CPU usage may go up in the future. + SpeedBetterCompression + + // SpeedBestCompression will choose the best available compression option. + // This will offer the best compression no matter the CPU cost. + SpeedBestCompression + + // speedLast should be kept as the last actual compression option. + // The is not for external usage, but is used to keep track of the valid options. + speedLast +) + +// EncoderLevelFromString will convert a string representation of an encoding level back +// to a compression level. The compare is not case sensitive. +// If the string wasn't recognized, (false, SpeedDefault) will be returned. +func EncoderLevelFromString(s string) (bool, EncoderLevel) { + for l := speedNotSet + 1; l < speedLast; l++ { + if strings.EqualFold(s, l.String()) { + return true, l + } + } + return false, SpeedDefault +} + +// EncoderLevelFromZstd will return an encoder level that closest matches the compression +// ratio of a specific zstd compression level. +// Many input values will provide the same compression level. +func EncoderLevelFromZstd(level int) EncoderLevel { + switch { + case level < 3: + return SpeedFastest + case level >= 3 && level < 6: + return SpeedDefault + case level >= 6 && level < 10: + return SpeedBetterCompression + default: + return SpeedBestCompression + } +} + +// String provides a string representation of the compression level. +func (e EncoderLevel) String() string { + switch e { + case SpeedFastest: + return "fastest" + case SpeedDefault: + return "default" + case SpeedBetterCompression: + return "better" + case SpeedBestCompression: + return "best" + default: + return "invalid" + } +} + +// WithEncoderLevel specifies a predefined compression level. +func WithEncoderLevel(l EncoderLevel) EOption { + return func(o *encoderOptions) error { + switch { + case l <= speedNotSet || l >= speedLast: + return fmt.Errorf("unknown encoder level") + } + o.level = l + if !o.customWindow { + switch o.level { + case SpeedFastest: + o.windowSize = 4 << 20 + if !o.customBlockSize { + o.blockSize = 1 << 16 + } + case SpeedDefault: + o.windowSize = 8 << 20 + case SpeedBetterCompression: + o.windowSize = 8 << 20 + case SpeedBestCompression: + o.windowSize = 8 << 20 + } + } + if !o.customALEntropy { + o.allLitEntropy = l > SpeedDefault + } + + return nil + } +} + +// WithZeroFrames will encode 0 length input as full frames. +// This can be needed for compatibility with zstandard usage, +// but is not needed for this package. +func WithZeroFrames(b bool) EOption { + return func(o *encoderOptions) error { + o.fullZero = b + return nil + } +} + +// WithAllLitEntropyCompression will apply entropy compression if no matches are found. +// Disabling this will skip incompressible data faster, but in cases with no matches but +// skewed character distribution compression is lost. +// Default value depends on the compression level selected. +func WithAllLitEntropyCompression(b bool) EOption { + return func(o *encoderOptions) error { + o.customALEntropy = true + o.allLitEntropy = b + return nil + } +} + +// WithNoEntropyCompression will always skip entropy compression of literals. +// This can be useful if content has matches, but unlikely to benefit from entropy +// compression. Usually the slight speed improvement is not worth enabling this. +func WithNoEntropyCompression(b bool) EOption { + return func(o *encoderOptions) error { + o.noEntropy = b + return nil + } +} + +// WithSingleSegment will set the "single segment" flag when EncodeAll is used. +// If this flag is set, data must be regenerated within a single continuous memory segment. +// In this case, Window_Descriptor byte is skipped, but Frame_Content_Size is necessarily present. +// As a consequence, the decoder must allocate a memory segment of size equal or larger than size of your content. +// In order to preserve the decoder from unreasonable memory requirements, +// a decoder is allowed to reject a compressed frame which requests a memory size beyond decoder's authorized range. +// For broader compatibility, decoders are recommended to support memory sizes of at least 8 MB. +// This is only a recommendation, each decoder is free to support higher or lower limits, depending on local limitations. +// If this is not specified, block encodes will automatically choose this based on the input size and the window size. +// This setting has no effect on streamed encodes. +func WithSingleSegment(b bool) EOption { + return func(o *encoderOptions) error { + o.single = &b + return nil + } +} + +// WithLowerEncoderMem will trade in some memory cases trade less memory usage for +// slower encoding speed. +// This will not change the window size which is the primary function for reducing +// memory usage. See WithWindowSize. +func WithLowerEncoderMem(b bool) EOption { + return func(o *encoderOptions) error { + o.lowMem = b + return nil + } +} + +// WithEncoderDict allows to register a dictionary that will be used for the encode. +// +// The slice dict must be in the [dictionary format] produced by +// "zstd --train" from the Zstandard reference implementation. +// +// The encoder *may* choose to use no dictionary instead for certain payloads. +// +// [dictionary format]: https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#dictionary-format +func WithEncoderDict(dict []byte) EOption { + return func(o *encoderOptions) error { + d, err := loadDict(dict) + if err != nil { + return err + } + o.dict = d + return nil + } +} + +// WithEncoderDictRaw registers a dictionary that may be used by the encoder. +// +// The slice content may contain arbitrary data. It will be used as an initial +// history. +func WithEncoderDictRaw(id uint32, content []byte) EOption { + return func(o *encoderOptions) error { + if bits.UintSize > 32 && uint(len(content)) > dictMaxLength { + return fmt.Errorf("dictionary of size %d > 2GiB too large", len(content)) + } + o.dict = &dict{id: id, content: content, offsets: [3]int{1, 4, 8}} + return nil + } +} diff --git a/vendor/github.com/klauspost/compress/zstd/framedec.go b/vendor/github.com/klauspost/compress/zstd/framedec.go new file mode 100644 index 0000000000..e47af66e7c --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/framedec.go @@ -0,0 +1,415 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "encoding/binary" + "encoding/hex" + "errors" + "io" + + "github.com/klauspost/compress/zstd/internal/xxhash" +) + +type frameDec struct { + o decoderOptions + crc *xxhash.Digest + + WindowSize uint64 + + // Frame history passed between blocks + history history + + rawInput byteBuffer + + // Byte buffer that can be reused for small input blocks. + bBuf byteBuf + + FrameContentSize uint64 + + DictionaryID uint32 + HasCheckSum bool + SingleSegment bool +} + +const ( + // MinWindowSize is the minimum Window Size, which is 1 KB. + MinWindowSize = 1 << 10 + + // MaxWindowSize is the maximum encoder window size + // and the default decoder maximum window size. + MaxWindowSize = 1 << 29 +) + +const ( + frameMagic = "\x28\xb5\x2f\xfd" + skippableFrameMagic = "\x2a\x4d\x18" +) + +func newFrameDec(o decoderOptions) *frameDec { + if o.maxWindowSize > o.maxDecodedSize { + o.maxWindowSize = o.maxDecodedSize + } + d := frameDec{ + o: o, + } + return &d +} + +// reset will read the frame header and prepare for block decoding. +// If nothing can be read from the input, io.EOF will be returned. +// Any other error indicated that the stream contained data, but +// there was a problem. +func (d *frameDec) reset(br byteBuffer) error { + d.HasCheckSum = false + d.WindowSize = 0 + var signature [4]byte + for { + var err error + // Check if we can read more... + b, err := br.readSmall(1) + switch err { + case io.EOF, io.ErrUnexpectedEOF: + return io.EOF + case nil: + signature[0] = b[0] + default: + return err + } + // Read the rest, don't allow io.ErrUnexpectedEOF + b, err = br.readSmall(3) + switch err { + case io.EOF: + return io.EOF + case nil: + copy(signature[1:], b) + default: + return err + } + + if string(signature[1:4]) != skippableFrameMagic || signature[0]&0xf0 != 0x50 { + if debugDecoder { + println("Not skippable", hex.EncodeToString(signature[:]), hex.EncodeToString([]byte(skippableFrameMagic))) + } + // Break if not skippable frame. + break + } + // Read size to skip + b, err = br.readSmall(4) + if err != nil { + if debugDecoder { + println("Reading Frame Size", err) + } + return err + } + n := uint32(b[0]) | (uint32(b[1]) << 8) | (uint32(b[2]) << 16) | (uint32(b[3]) << 24) + println("Skipping frame with", n, "bytes.") + err = br.skipN(int64(n)) + if err != nil { + if debugDecoder { + println("Reading discarded frame", err) + } + return err + } + } + if string(signature[:]) != frameMagic { + if debugDecoder { + println("Got magic numbers: ", signature, "want:", []byte(frameMagic)) + } + return ErrMagicMismatch + } + + // Read Frame_Header_Descriptor + fhd, err := br.readByte() + if err != nil { + if debugDecoder { + println("Reading Frame_Header_Descriptor", err) + } + return err + } + d.SingleSegment = fhd&(1<<5) != 0 + + if fhd&(1<<3) != 0 { + return errors.New("reserved bit set on frame header") + } + + // Read Window_Descriptor + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#window_descriptor + d.WindowSize = 0 + if !d.SingleSegment { + wd, err := br.readByte() + if err != nil { + if debugDecoder { + println("Reading Window_Descriptor", err) + } + return err + } + if debugDecoder { + printf("raw: %x, mantissa: %d, exponent: %d\n", wd, wd&7, wd>>3) + } + windowLog := 10 + (wd >> 3) + windowBase := uint64(1) << windowLog + windowAdd := (windowBase / 8) * uint64(wd&0x7) + d.WindowSize = windowBase + windowAdd + } + + // Read Dictionary_ID + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#dictionary_id + d.DictionaryID = 0 + if size := fhd & 3; size != 0 { + if size == 3 { + size = 4 + } + + b, err := br.readSmall(int(size)) + if err != nil { + println("Reading Dictionary_ID", err) + return err + } + var id uint32 + switch len(b) { + case 1: + id = uint32(b[0]) + case 2: + id = uint32(b[0]) | (uint32(b[1]) << 8) + case 4: + id = uint32(b[0]) | (uint32(b[1]) << 8) | (uint32(b[2]) << 16) | (uint32(b[3]) << 24) + } + if debugDecoder { + println("Dict size", size, "ID:", id) + } + d.DictionaryID = id + } + + // Read Frame_Content_Size + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#frame_content_size + var fcsSize int + v := fhd >> 6 + switch v { + case 0: + if d.SingleSegment { + fcsSize = 1 + } + default: + fcsSize = 1 << v + } + d.FrameContentSize = fcsUnknown + if fcsSize > 0 { + b, err := br.readSmall(fcsSize) + if err != nil { + println("Reading Frame content", err) + return err + } + switch len(b) { + case 1: + d.FrameContentSize = uint64(b[0]) + case 2: + // When FCS_Field_Size is 2, the offset of 256 is added. + d.FrameContentSize = uint64(b[0]) | (uint64(b[1]) << 8) + 256 + case 4: + d.FrameContentSize = uint64(b[0]) | (uint64(b[1]) << 8) | (uint64(b[2]) << 16) | (uint64(b[3]) << 24) + case 8: + d1 := uint32(b[0]) | (uint32(b[1]) << 8) | (uint32(b[2]) << 16) | (uint32(b[3]) << 24) + d2 := uint32(b[4]) | (uint32(b[5]) << 8) | (uint32(b[6]) << 16) | (uint32(b[7]) << 24) + d.FrameContentSize = uint64(d1) | (uint64(d2) << 32) + } + if debugDecoder { + println("Read FCS:", d.FrameContentSize) + } + } + + // Move this to shared. + d.HasCheckSum = fhd&(1<<2) != 0 + if d.HasCheckSum { + if d.crc == nil { + d.crc = xxhash.New() + } + d.crc.Reset() + } + + if d.WindowSize > d.o.maxWindowSize { + if debugDecoder { + printf("window size %d > max %d\n", d.WindowSize, d.o.maxWindowSize) + } + return ErrWindowSizeExceeded + } + + if d.WindowSize == 0 && d.SingleSegment { + // We may not need window in this case. + d.WindowSize = d.FrameContentSize + if d.WindowSize < MinWindowSize { + d.WindowSize = MinWindowSize + } + if d.WindowSize > d.o.maxDecodedSize { + if debugDecoder { + printf("window size %d > max %d\n", d.WindowSize, d.o.maxWindowSize) + } + return ErrDecoderSizeExceeded + } + } + + // The minimum Window_Size is 1 KB. + if d.WindowSize < MinWindowSize { + if debugDecoder { + println("got window size: ", d.WindowSize) + } + return ErrWindowSizeTooSmall + } + d.history.windowSize = int(d.WindowSize) + if !d.o.lowMem || d.history.windowSize < maxBlockSize { + // Alloc 2x window size if not low-mem, or window size below 2MB. + d.history.allocFrameBuffer = d.history.windowSize * 2 + } else { + if d.o.lowMem { + // Alloc with 1MB extra. + d.history.allocFrameBuffer = d.history.windowSize + maxBlockSize/2 + } else { + // Alloc with 2MB extra. + d.history.allocFrameBuffer = d.history.windowSize + maxBlockSize + } + } + + if debugDecoder { + println("Frame: Dict:", d.DictionaryID, "FrameContentSize:", d.FrameContentSize, "singleseg:", d.SingleSegment, "window:", d.WindowSize, "crc:", d.HasCheckSum) + } + + // history contains input - maybe we do something + d.rawInput = br + return nil +} + +// next will start decoding the next block from stream. +func (d *frameDec) next(block *blockDec) error { + if debugDecoder { + println("decoding new block") + } + err := block.reset(d.rawInput, d.WindowSize) + if err != nil { + println("block error:", err) + // Signal the frame decoder we have a problem. + block.sendErr(err) + return err + } + return nil +} + +// checkCRC will check the checksum, assuming the frame has one. +// Will return ErrCRCMismatch if crc check failed, otherwise nil. +func (d *frameDec) checkCRC() error { + // We can overwrite upper tmp now + buf, err := d.rawInput.readSmall(4) + if err != nil { + println("CRC missing?", err) + return err + } + + want := binary.LittleEndian.Uint32(buf[:4]) + got := uint32(d.crc.Sum64()) + + if got != want { + if debugDecoder { + printf("CRC check failed: got %08x, want %08x\n", got, want) + } + return ErrCRCMismatch + } + if debugDecoder { + printf("CRC ok %08x\n", got) + } + return nil +} + +// consumeCRC skips over the checksum, assuming the frame has one. +func (d *frameDec) consumeCRC() error { + _, err := d.rawInput.readSmall(4) + if err != nil { + println("CRC missing?", err) + } + return err +} + +// runDecoder will run the decoder for the remainder of the frame. +func (d *frameDec) runDecoder(dst []byte, dec *blockDec) ([]byte, error) { + saved := d.history.b + + // We use the history for output to avoid copying it. + d.history.b = dst + d.history.ignoreBuffer = len(dst) + // Store input length, so we only check new data. + crcStart := len(dst) + d.history.decoders.maxSyncLen = 0 + if d.o.limitToCap { + d.history.decoders.maxSyncLen = uint64(cap(dst) - len(dst)) + } + if d.FrameContentSize != fcsUnknown { + if !d.o.limitToCap || d.FrameContentSize+uint64(len(dst)) < d.history.decoders.maxSyncLen { + d.history.decoders.maxSyncLen = d.FrameContentSize + uint64(len(dst)) + } + if d.history.decoders.maxSyncLen > d.o.maxDecodedSize { + if debugDecoder { + println("maxSyncLen:", d.history.decoders.maxSyncLen, "> maxDecodedSize:", d.o.maxDecodedSize) + } + return dst, ErrDecoderSizeExceeded + } + if debugDecoder { + println("maxSyncLen:", d.history.decoders.maxSyncLen) + } + if !d.o.limitToCap && uint64(cap(dst)) < d.history.decoders.maxSyncLen { + // Alloc for output + dst2 := make([]byte, len(dst), d.history.decoders.maxSyncLen+compressedBlockOverAlloc) + copy(dst2, dst) + dst = dst2 + } + } + var err error + for { + err = dec.reset(d.rawInput, d.WindowSize) + if err != nil { + break + } + if debugDecoder { + println("next block:", dec) + } + err = dec.decodeBuf(&d.history) + if err != nil { + break + } + if uint64(len(d.history.b)-crcStart) > d.o.maxDecodedSize { + println("runDecoder: maxDecodedSize exceeded", uint64(len(d.history.b)-crcStart), ">", d.o.maxDecodedSize) + err = ErrDecoderSizeExceeded + break + } + if d.o.limitToCap && len(d.history.b) > cap(dst) { + println("runDecoder: cap exceeded", uint64(len(d.history.b)), ">", cap(dst)) + err = ErrDecoderSizeExceeded + break + } + if uint64(len(d.history.b)-crcStart) > d.FrameContentSize { + println("runDecoder: FrameContentSize exceeded", uint64(len(d.history.b)-crcStart), ">", d.FrameContentSize) + err = ErrFrameSizeExceeded + break + } + if dec.Last { + break + } + if debugDecoder { + println("runDecoder: FrameContentSize", uint64(len(d.history.b)-crcStart), "<=", d.FrameContentSize) + } + } + dst = d.history.b + if err == nil { + if d.FrameContentSize != fcsUnknown && uint64(len(d.history.b)-crcStart) != d.FrameContentSize { + err = ErrFrameSizeMismatch + } else if d.HasCheckSum { + if d.o.ignoreChecksum { + err = d.consumeCRC() + } else { + d.crc.Write(dst[crcStart:]) + err = d.checkCRC() + } + } + } + d.history.b = saved + return dst, err +} diff --git a/vendor/github.com/klauspost/compress/zstd/frameenc.go b/vendor/github.com/klauspost/compress/zstd/frameenc.go new file mode 100644 index 0000000000..667ca06794 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/frameenc.go @@ -0,0 +1,137 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "encoding/binary" + "fmt" + "io" + "math" + "math/bits" +) + +type frameHeader struct { + ContentSize uint64 + WindowSize uint32 + SingleSegment bool + Checksum bool + DictID uint32 +} + +const maxHeaderSize = 14 + +func (f frameHeader) appendTo(dst []byte) []byte { + dst = append(dst, frameMagic...) + var fhd uint8 + if f.Checksum { + fhd |= 1 << 2 + } + if f.SingleSegment { + fhd |= 1 << 5 + } + + var dictIDContent []byte + if f.DictID > 0 { + var tmp [4]byte + if f.DictID < 256 { + fhd |= 1 + tmp[0] = uint8(f.DictID) + dictIDContent = tmp[:1] + } else if f.DictID < 1<<16 { + fhd |= 2 + binary.LittleEndian.PutUint16(tmp[:2], uint16(f.DictID)) + dictIDContent = tmp[:2] + } else { + fhd |= 3 + binary.LittleEndian.PutUint32(tmp[:4], f.DictID) + dictIDContent = tmp[:4] + } + } + var fcs uint8 + if f.ContentSize >= 256 { + fcs++ + } + if f.ContentSize >= 65536+256 { + fcs++ + } + if f.ContentSize >= 0xffffffff { + fcs++ + } + + fhd |= fcs << 6 + + dst = append(dst, fhd) + if !f.SingleSegment { + const winLogMin = 10 + windowLog := (bits.Len32(f.WindowSize-1) - winLogMin) << 3 + dst = append(dst, uint8(windowLog)) + } + if f.DictID > 0 { + dst = append(dst, dictIDContent...) + } + switch fcs { + case 0: + if f.SingleSegment { + dst = append(dst, uint8(f.ContentSize)) + } + // Unless SingleSegment is set, framessizes < 256 are not stored. + case 1: + f.ContentSize -= 256 + dst = append(dst, uint8(f.ContentSize), uint8(f.ContentSize>>8)) + case 2: + dst = append(dst, uint8(f.ContentSize), uint8(f.ContentSize>>8), uint8(f.ContentSize>>16), uint8(f.ContentSize>>24)) + case 3: + dst = append(dst, uint8(f.ContentSize), uint8(f.ContentSize>>8), uint8(f.ContentSize>>16), uint8(f.ContentSize>>24), + uint8(f.ContentSize>>32), uint8(f.ContentSize>>40), uint8(f.ContentSize>>48), uint8(f.ContentSize>>56)) + default: + panic("invalid fcs") + } + return dst +} + +const skippableFrameHeader = 4 + 4 + +// calcSkippableFrame will return a total size to be added for written +// to be divisible by multiple. +// The value will always be > skippableFrameHeader. +// The function will panic if written < 0 or wantMultiple <= 0. +func calcSkippableFrame(written, wantMultiple int64) int { + if wantMultiple <= 0 { + panic("wantMultiple <= 0") + } + if written < 0 { + panic("written < 0") + } + leftOver := written % wantMultiple + if leftOver == 0 { + return 0 + } + toAdd := wantMultiple - leftOver + for toAdd < skippableFrameHeader { + toAdd += wantMultiple + } + return int(toAdd) +} + +// skippableFrame will add a skippable frame with a total size of bytes. +// total should be >= skippableFrameHeader and < math.MaxUint32. +func skippableFrame(dst []byte, total int, r io.Reader) ([]byte, error) { + if total == 0 { + return dst, nil + } + if total < skippableFrameHeader { + return dst, fmt.Errorf("requested skippable frame (%d) < 8", total) + } + if int64(total) > math.MaxUint32 { + return dst, fmt.Errorf("requested skippable frame (%d) > max uint32", total) + } + dst = append(dst, 0x50, 0x2a, 0x4d, 0x18) + f := uint32(total - skippableFrameHeader) + dst = append(dst, uint8(f), uint8(f>>8), uint8(f>>16), uint8(f>>24)) + start := len(dst) + dst = append(dst, make([]byte, f)...) + _, err := io.ReadFull(r, dst[start:]) + return dst, err +} diff --git a/vendor/github.com/klauspost/compress/zstd/fse_decoder.go b/vendor/github.com/klauspost/compress/zstd/fse_decoder.go new file mode 100644 index 0000000000..2f8860a722 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/fse_decoder.go @@ -0,0 +1,307 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "encoding/binary" + "errors" + "fmt" + "io" +) + +const ( + tablelogAbsoluteMax = 9 +) + +const ( + /*!MEMORY_USAGE : + * Memory usage formula : N->2^N Bytes (examples : 10 -> 1KB; 12 -> 4KB ; 16 -> 64KB; 20 -> 1MB; etc.) + * Increasing memory usage improves compression ratio + * Reduced memory usage can improve speed, due to cache effect + * Recommended max value is 14, for 16KB, which nicely fits into Intel x86 L1 cache */ + maxMemoryUsage = tablelogAbsoluteMax + 2 + + maxTableLog = maxMemoryUsage - 2 + maxTablesize = 1 << maxTableLog + maxTableMask = (1 << maxTableLog) - 1 + minTablelog = 5 + maxSymbolValue = 255 +) + +// fseDecoder provides temporary storage for compression and decompression. +type fseDecoder struct { + dt [maxTablesize]decSymbol // Decompression table. + symbolLen uint16 // Length of active part of the symbol table. + actualTableLog uint8 // Selected tablelog. + maxBits uint8 // Maximum number of additional bits + + // used for table creation to avoid allocations. + stateTable [256]uint16 + norm [maxSymbolValue + 1]int16 + preDefined bool +} + +// tableStep returns the next table index. +func tableStep(tableSize uint32) uint32 { + return (tableSize >> 1) + (tableSize >> 3) + 3 +} + +// readNCount will read the symbol distribution so decoding tables can be constructed. +func (s *fseDecoder) readNCount(b *byteReader, maxSymbol uint16) error { + var ( + charnum uint16 + previous0 bool + ) + if b.remain() < 4 { + return errors.New("input too small") + } + bitStream := b.Uint32NC() + nbBits := uint((bitStream & 0xF) + minTablelog) // extract tableLog + if nbBits > tablelogAbsoluteMax { + println("Invalid tablelog:", nbBits) + return errors.New("tableLog too large") + } + bitStream >>= 4 + bitCount := uint(4) + + s.actualTableLog = uint8(nbBits) + remaining := int32((1 << nbBits) + 1) + threshold := int32(1 << nbBits) + gotTotal := int32(0) + nbBits++ + + for remaining > 1 && charnum <= maxSymbol { + if previous0 { + //println("prev0") + n0 := charnum + for (bitStream & 0xFFFF) == 0xFFFF { + //println("24 x 0") + n0 += 24 + if r := b.remain(); r > 5 { + b.advance(2) + // The check above should make sure we can read 32 bits + bitStream = b.Uint32NC() >> bitCount + } else { + // end of bit stream + bitStream >>= 16 + bitCount += 16 + } + } + //printf("bitstream: %d, 0b%b", bitStream&3, bitStream) + for (bitStream & 3) == 3 { + n0 += 3 + bitStream >>= 2 + bitCount += 2 + } + n0 += uint16(bitStream & 3) + bitCount += 2 + + if n0 > maxSymbolValue { + return errors.New("maxSymbolValue too small") + } + //println("inserting ", n0-charnum, "zeroes from idx", charnum, "ending before", n0) + for charnum < n0 { + s.norm[uint8(charnum)] = 0 + charnum++ + } + + if r := b.remain(); r >= 7 || r-int(bitCount>>3) >= 4 { + b.advance(bitCount >> 3) + bitCount &= 7 + // The check above should make sure we can read 32 bits + bitStream = b.Uint32NC() >> bitCount + } else { + bitStream >>= 2 + } + } + + max := (2*threshold - 1) - remaining + var count int32 + + if int32(bitStream)&(threshold-1) < max { + count = int32(bitStream) & (threshold - 1) + if debugAsserts && nbBits < 1 { + panic("nbBits underflow") + } + bitCount += nbBits - 1 + } else { + count = int32(bitStream) & (2*threshold - 1) + if count >= threshold { + count -= max + } + bitCount += nbBits + } + + // extra accuracy + count-- + if count < 0 { + // -1 means +1 + remaining += count + gotTotal -= count + } else { + remaining -= count + gotTotal += count + } + s.norm[charnum&0xff] = int16(count) + charnum++ + previous0 = count == 0 + for remaining < threshold { + nbBits-- + threshold >>= 1 + } + + if r := b.remain(); r >= 7 || r-int(bitCount>>3) >= 4 { + b.advance(bitCount >> 3) + bitCount &= 7 + // The check above should make sure we can read 32 bits + bitStream = b.Uint32NC() >> (bitCount & 31) + } else { + bitCount -= (uint)(8 * (len(b.b) - 4 - b.off)) + b.off = len(b.b) - 4 + bitStream = b.Uint32() >> (bitCount & 31) + } + } + s.symbolLen = charnum + if s.symbolLen <= 1 { + return fmt.Errorf("symbolLen (%d) too small", s.symbolLen) + } + if s.symbolLen > maxSymbolValue+1 { + return fmt.Errorf("symbolLen (%d) too big", s.symbolLen) + } + if remaining != 1 { + return fmt.Errorf("corruption detected (remaining %d != 1)", remaining) + } + if bitCount > 32 { + return fmt.Errorf("corruption detected (bitCount %d > 32)", bitCount) + } + if gotTotal != 1<> 3) + return s.buildDtable() +} + +func (s *fseDecoder) mustReadFrom(r io.Reader) { + fatalErr := func(err error) { + if err != nil { + panic(err) + } + } + // dt [maxTablesize]decSymbol // Decompression table. + // symbolLen uint16 // Length of active part of the symbol table. + // actualTableLog uint8 // Selected tablelog. + // maxBits uint8 // Maximum number of additional bits + // // used for table creation to avoid allocations. + // stateTable [256]uint16 + // norm [maxSymbolValue + 1]int16 + // preDefined bool + fatalErr(binary.Read(r, binary.LittleEndian, &s.dt)) + fatalErr(binary.Read(r, binary.LittleEndian, &s.symbolLen)) + fatalErr(binary.Read(r, binary.LittleEndian, &s.actualTableLog)) + fatalErr(binary.Read(r, binary.LittleEndian, &s.maxBits)) + fatalErr(binary.Read(r, binary.LittleEndian, &s.stateTable)) + fatalErr(binary.Read(r, binary.LittleEndian, &s.norm)) + fatalErr(binary.Read(r, binary.LittleEndian, &s.preDefined)) +} + +// decSymbol contains information about a state entry, +// Including the state offset base, the output symbol and +// the number of bits to read for the low part of the destination state. +// Using a composite uint64 is faster than a struct with separate members. +type decSymbol uint64 + +func newDecSymbol(nbits, addBits uint8, newState uint16, baseline uint32) decSymbol { + return decSymbol(nbits) | (decSymbol(addBits) << 8) | (decSymbol(newState) << 16) | (decSymbol(baseline) << 32) +} + +func (d decSymbol) nbBits() uint8 { + return uint8(d) +} + +func (d decSymbol) addBits() uint8 { + return uint8(d >> 8) +} + +func (d decSymbol) newState() uint16 { + return uint16(d >> 16) +} + +func (d decSymbol) baselineInt() int { + return int(d >> 32) +} + +func (d *decSymbol) setNBits(nBits uint8) { + const mask = 0xffffffffffffff00 + *d = (*d & mask) | decSymbol(nBits) +} + +func (d *decSymbol) setAddBits(addBits uint8) { + const mask = 0xffffffffffff00ff + *d = (*d & mask) | (decSymbol(addBits) << 8) +} + +func (d *decSymbol) setNewState(state uint16) { + const mask = 0xffffffff0000ffff + *d = (*d & mask) | decSymbol(state)<<16 +} + +func (d *decSymbol) setExt(addBits uint8, baseline uint32) { + const mask = 0xffff00ff + *d = (*d & mask) | (decSymbol(addBits) << 8) | (decSymbol(baseline) << 32) +} + +// decSymbolValue returns the transformed decSymbol for the given symbol. +func decSymbolValue(symb uint8, t []baseOffset) (decSymbol, error) { + if int(symb) >= len(t) { + return 0, fmt.Errorf("rle symbol %d >= max %d", symb, len(t)) + } + lu := t[symb] + return newDecSymbol(0, lu.addBits, 0, lu.baseLine), nil +} + +// setRLE will set the decoder til RLE mode. +func (s *fseDecoder) setRLE(symbol decSymbol) { + s.actualTableLog = 0 + s.maxBits = symbol.addBits() + s.dt[0] = symbol +} + +// transform will transform the decoder table into a table usable for +// decoding without having to apply the transformation while decoding. +// The state will contain the base value and the number of bits to read. +func (s *fseDecoder) transform(t []baseOffset) error { + tableSize := uint16(1 << s.actualTableLog) + s.maxBits = 0 + for i, v := range s.dt[:tableSize] { + add := v.addBits() + if int(add) >= len(t) { + return fmt.Errorf("invalid decoding table entry %d, symbol %d >= max (%d)", i, v.addBits(), len(t)) + } + lu := t[add] + if lu.addBits > s.maxBits { + s.maxBits = lu.addBits + } + v.setExt(lu.addBits, lu.baseLine) + s.dt[i] = v + } + return nil +} + +type fseState struct { + dt []decSymbol + state decSymbol +} + +// Initialize and decodeAsync first state and symbol. +func (s *fseState) init(br *bitReader, tableLog uint8, dt []decSymbol) { + s.dt = dt + br.fill() + s.state = dt[br.getBits(tableLog)] +} + +// final returns the current state symbol without decoding the next. +func (s decSymbol) final() (int, uint8) { + return s.baselineInt(), s.addBits() +} diff --git a/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.go b/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.go new file mode 100644 index 0000000000..d04a829b0a --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.go @@ -0,0 +1,65 @@ +//go:build amd64 && !appengine && !noasm && gc +// +build amd64,!appengine,!noasm,gc + +package zstd + +import ( + "fmt" +) + +type buildDtableAsmContext struct { + // inputs + stateTable *uint16 + norm *int16 + dt *uint64 + + // outputs --- set by the procedure in the case of error; + // for interpretation please see the error handling part below + errParam1 uint64 + errParam2 uint64 +} + +// buildDtable_asm is an x86 assembly implementation of fseDecoder.buildDtable. +// Function returns non-zero exit code on error. +// +//go:noescape +func buildDtable_asm(s *fseDecoder, ctx *buildDtableAsmContext) int + +// please keep in sync with _generate/gen_fse.go +const ( + errorCorruptedNormalizedCounter = 1 + errorNewStateTooBig = 2 + errorNewStateNoBits = 3 +) + +// buildDtable will build the decoding table. +func (s *fseDecoder) buildDtable() error { + ctx := buildDtableAsmContext{ + stateTable: &s.stateTable[0], + norm: &s.norm[0], + dt: (*uint64)(&s.dt[0]), + } + code := buildDtable_asm(s, &ctx) + + if code != 0 { + switch code { + case errorCorruptedNormalizedCounter: + position := ctx.errParam1 + return fmt.Errorf("corrupted input (position=%d, expected 0)", position) + + case errorNewStateTooBig: + newState := decSymbol(ctx.errParam1) + size := ctx.errParam2 + return fmt.Errorf("newState (%d) outside table size (%d)", newState, size) + + case errorNewStateNoBits: + newState := decSymbol(ctx.errParam1) + oldState := decSymbol(ctx.errParam2) + return fmt.Errorf("newState (%d) == oldState (%d) and no bits", newState, oldState) + + default: + return fmt.Errorf("buildDtable_asm returned unhandled nonzero code = %d", code) + } + } + return nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.s b/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.s new file mode 100644 index 0000000000..bcde398695 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/fse_decoder_amd64.s @@ -0,0 +1,126 @@ +// Code generated by command: go run gen_fse.go -out ../fse_decoder_amd64.s -pkg=zstd. DO NOT EDIT. + +//go:build !appengine && !noasm && gc && !noasm + +// func buildDtable_asm(s *fseDecoder, ctx *buildDtableAsmContext) int +TEXT ·buildDtable_asm(SB), $0-24 + MOVQ ctx+8(FP), CX + MOVQ s+0(FP), DI + + // Load values + MOVBQZX 4098(DI), DX + XORQ AX, AX + BTSQ DX, AX + MOVQ (CX), BX + MOVQ 16(CX), SI + LEAQ -1(AX), R8 + MOVQ 8(CX), CX + MOVWQZX 4096(DI), DI + + // End load values + // Init, lay down lowprob symbols + XORQ R9, R9 + JMP init_main_loop_condition + +init_main_loop: + MOVWQSX (CX)(R9*2), R10 + CMPW R10, $-1 + JNE do_not_update_high_threshold + MOVB R9, 1(SI)(R8*8) + DECQ R8 + MOVQ $0x0000000000000001, R10 + +do_not_update_high_threshold: + MOVW R10, (BX)(R9*2) + INCQ R9 + +init_main_loop_condition: + CMPQ R9, DI + JL init_main_loop + + // Spread symbols + // Calculate table step + MOVQ AX, R9 + SHRQ $0x01, R9 + MOVQ AX, R10 + SHRQ $0x03, R10 + LEAQ 3(R9)(R10*1), R9 + + // Fill add bits values + LEAQ -1(AX), R10 + XORQ R11, R11 + XORQ R12, R12 + JMP spread_main_loop_condition + +spread_main_loop: + XORQ R13, R13 + MOVWQSX (CX)(R12*2), R14 + JMP spread_inner_loop_condition + +spread_inner_loop: + MOVB R12, 1(SI)(R11*8) + +adjust_position: + ADDQ R9, R11 + ANDQ R10, R11 + CMPQ R11, R8 + JG adjust_position + INCQ R13 + +spread_inner_loop_condition: + CMPQ R13, R14 + JL spread_inner_loop + INCQ R12 + +spread_main_loop_condition: + CMPQ R12, DI + JL spread_main_loop + TESTQ R11, R11 + JZ spread_check_ok + MOVQ ctx+8(FP), AX + MOVQ R11, 24(AX) + MOVQ $+1, ret+16(FP) + RET + +spread_check_ok: + // Build Decoding table + XORQ DI, DI + +build_table_main_table: + MOVBQZX 1(SI)(DI*8), CX + MOVWQZX (BX)(CX*2), R8 + LEAQ 1(R8), R9 + MOVW R9, (BX)(CX*2) + MOVQ R8, R9 + BSRQ R9, R9 + MOVQ DX, CX + SUBQ R9, CX + SHLQ CL, R8 + SUBQ AX, R8 + MOVB CL, (SI)(DI*8) + MOVW R8, 2(SI)(DI*8) + CMPQ R8, AX + JLE build_table_check1_ok + MOVQ ctx+8(FP), CX + MOVQ R8, 24(CX) + MOVQ AX, 32(CX) + MOVQ $+2, ret+16(FP) + RET + +build_table_check1_ok: + TESTB CL, CL + JNZ build_table_check2_ok + CMPW R8, DI + JNE build_table_check2_ok + MOVQ ctx+8(FP), AX + MOVQ R8, 24(AX) + MOVQ DI, 32(AX) + MOVQ $+3, ret+16(FP) + RET + +build_table_check2_ok: + INCQ DI + CMPQ DI, AX + JL build_table_main_table + MOVQ $+0, ret+16(FP) + RET diff --git a/vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go b/vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go new file mode 100644 index 0000000000..8adfebb029 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/fse_decoder_generic.go @@ -0,0 +1,73 @@ +//go:build !amd64 || appengine || !gc || noasm +// +build !amd64 appengine !gc noasm + +package zstd + +import ( + "errors" + "fmt" +) + +// buildDtable will build the decoding table. +func (s *fseDecoder) buildDtable() error { + tableSize := uint32(1 << s.actualTableLog) + highThreshold := tableSize - 1 + symbolNext := s.stateTable[:256] + + // Init, lay down lowprob symbols + { + for i, v := range s.norm[:s.symbolLen] { + if v == -1 { + s.dt[highThreshold].setAddBits(uint8(i)) + highThreshold-- + v = 1 + } + symbolNext[i] = uint16(v) + } + } + + // Spread symbols + { + tableMask := tableSize - 1 + step := tableStep(tableSize) + position := uint32(0) + for ss, v := range s.norm[:s.symbolLen] { + for i := 0; i < int(v); i++ { + s.dt[position].setAddBits(uint8(ss)) + for { + // lowprob area + position = (position + step) & tableMask + if position <= highThreshold { + break + } + } + } + } + if position != 0 { + // position must reach all cells once, otherwise normalizedCounter is incorrect + return errors.New("corrupted input (position != 0)") + } + } + + // Build Decoding table + { + tableSize := uint16(1 << s.actualTableLog) + for u, v := range s.dt[:tableSize] { + symbol := v.addBits() + nextState := symbolNext[symbol] + symbolNext[symbol] = nextState + 1 + nBits := s.actualTableLog - byte(highBits(uint32(nextState))) + s.dt[u&maxTableMask].setNBits(nBits) + newState := (nextState << nBits) - tableSize + if newState > tableSize { + return fmt.Errorf("newState (%d) outside table size (%d)", newState, tableSize) + } + if newState == uint16(u) && nBits == 0 { + // Seems weird that this is possible with nbits > 0. + return fmt.Errorf("newState (%d) == oldState (%d) and no bits", newState, u) + } + s.dt[u&maxTableMask].setNewState(newState) + } + } + return nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/fse_encoder.go b/vendor/github.com/klauspost/compress/zstd/fse_encoder.go new file mode 100644 index 0000000000..ab26326a8f --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/fse_encoder.go @@ -0,0 +1,701 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "errors" + "fmt" + "math" +) + +const ( + // For encoding we only support up to + maxEncTableLog = 8 + maxEncTablesize = 1 << maxTableLog + maxEncTableMask = (1 << maxTableLog) - 1 + minEncTablelog = 5 + maxEncSymbolValue = maxMatchLengthSymbol +) + +// Scratch provides temporary storage for compression and decompression. +type fseEncoder struct { + symbolLen uint16 // Length of active part of the symbol table. + actualTableLog uint8 // Selected tablelog. + ct cTable // Compression tables. + maxCount int // count of the most probable symbol + zeroBits bool // no bits has prob > 50%. + clearCount bool // clear count + useRLE bool // This encoder is for RLE + preDefined bool // This encoder is predefined. + reUsed bool // Set to know when the encoder has been reused. + rleVal uint8 // RLE Symbol + maxBits uint8 // Maximum output bits after transform. + + // TODO: Technically zstd should be fine with 64 bytes. + count [256]uint32 + norm [256]int16 +} + +// cTable contains tables used for compression. +type cTable struct { + tableSymbol []byte + stateTable []uint16 + symbolTT []symbolTransform +} + +// symbolTransform contains the state transform for a symbol. +type symbolTransform struct { + deltaNbBits uint32 + deltaFindState int16 + outBits uint8 +} + +// String prints values as a human readable string. +func (s symbolTransform) String() string { + return fmt.Sprintf("{deltabits: %08x, findstate:%d outbits:%d}", s.deltaNbBits, s.deltaFindState, s.outBits) +} + +// Histogram allows to populate the histogram and skip that step in the compression, +// It otherwise allows to inspect the histogram when compression is done. +// To indicate that you have populated the histogram call HistogramFinished +// with the value of the highest populated symbol, as well as the number of entries +// in the most populated entry. These are accepted at face value. +func (s *fseEncoder) Histogram() *[256]uint32 { + return &s.count +} + +// HistogramFinished can be called to indicate that the histogram has been populated. +// maxSymbol is the index of the highest set symbol of the next data segment. +// maxCount is the number of entries in the most populated entry. +// These are accepted at face value. +func (s *fseEncoder) HistogramFinished(maxSymbol uint8, maxCount int) { + s.maxCount = maxCount + s.symbolLen = uint16(maxSymbol) + 1 + s.clearCount = maxCount != 0 +} + +// allocCtable will allocate tables needed for compression. +// If existing tables a re big enough, they are simply re-used. +func (s *fseEncoder) allocCtable() { + tableSize := 1 << s.actualTableLog + // get tableSymbol that is big enough. + if cap(s.ct.tableSymbol) < tableSize { + s.ct.tableSymbol = make([]byte, tableSize) + } + s.ct.tableSymbol = s.ct.tableSymbol[:tableSize] + + ctSize := tableSize + if cap(s.ct.stateTable) < ctSize { + s.ct.stateTable = make([]uint16, ctSize) + } + s.ct.stateTable = s.ct.stateTable[:ctSize] + + if cap(s.ct.symbolTT) < 256 { + s.ct.symbolTT = make([]symbolTransform, 256) + } + s.ct.symbolTT = s.ct.symbolTT[:256] +} + +// buildCTable will populate the compression table so it is ready to be used. +func (s *fseEncoder) buildCTable() error { + tableSize := uint32(1 << s.actualTableLog) + highThreshold := tableSize - 1 + var cumul [256]int16 + + s.allocCtable() + tableSymbol := s.ct.tableSymbol[:tableSize] + // symbol start positions + { + cumul[0] = 0 + for ui, v := range s.norm[:s.symbolLen-1] { + u := byte(ui) // one less than reference + if v == -1 { + // Low proba symbol + cumul[u+1] = cumul[u] + 1 + tableSymbol[highThreshold] = u + highThreshold-- + } else { + cumul[u+1] = cumul[u] + v + } + } + // Encode last symbol separately to avoid overflowing u + u := int(s.symbolLen - 1) + v := s.norm[s.symbolLen-1] + if v == -1 { + // Low proba symbol + cumul[u+1] = cumul[u] + 1 + tableSymbol[highThreshold] = byte(u) + highThreshold-- + } else { + cumul[u+1] = cumul[u] + v + } + if uint32(cumul[s.symbolLen]) != tableSize { + return fmt.Errorf("internal error: expected cumul[s.symbolLen] (%d) == tableSize (%d)", cumul[s.symbolLen], tableSize) + } + cumul[s.symbolLen] = int16(tableSize) + 1 + } + // Spread symbols + s.zeroBits = false + { + step := tableStep(tableSize) + tableMask := tableSize - 1 + var position uint32 + // if any symbol > largeLimit, we may have 0 bits output. + largeLimit := int16(1 << (s.actualTableLog - 1)) + for ui, v := range s.norm[:s.symbolLen] { + symbol := byte(ui) + if v > largeLimit { + s.zeroBits = true + } + for nbOccurrences := int16(0); nbOccurrences < v; nbOccurrences++ { + tableSymbol[position] = symbol + position = (position + step) & tableMask + for position > highThreshold { + position = (position + step) & tableMask + } /* Low proba area */ + } + } + + // Check if we have gone through all positions + if position != 0 { + return errors.New("position!=0") + } + } + + // Build table + table := s.ct.stateTable + { + tsi := int(tableSize) + for u, v := range tableSymbol { + // TableU16 : sorted by symbol order; gives next state value + table[cumul[v]] = uint16(tsi + u) + cumul[v]++ + } + } + + // Build Symbol Transformation Table + { + total := int16(0) + symbolTT := s.ct.symbolTT[:s.symbolLen] + tableLog := s.actualTableLog + tl := (uint32(tableLog) << 16) - (1 << tableLog) + for i, v := range s.norm[:s.symbolLen] { + switch v { + case 0: + case -1, 1: + symbolTT[i].deltaNbBits = tl + symbolTT[i].deltaFindState = total - 1 + total++ + default: + maxBitsOut := uint32(tableLog) - highBit(uint32(v-1)) + minStatePlus := uint32(v) << maxBitsOut + symbolTT[i].deltaNbBits = (maxBitsOut << 16) - minStatePlus + symbolTT[i].deltaFindState = total - v + total += v + } + } + if total != int16(tableSize) { + return fmt.Errorf("total mismatch %d (got) != %d (want)", total, tableSize) + } + } + return nil +} + +var rtbTable = [...]uint32{0, 473195, 504333, 520860, 550000, 700000, 750000, 830000} + +func (s *fseEncoder) setRLE(val byte) { + s.allocCtable() + s.actualTableLog = 0 + s.ct.stateTable = s.ct.stateTable[:1] + s.ct.symbolTT[val] = symbolTransform{ + deltaFindState: 0, + deltaNbBits: 0, + } + if debugEncoder { + println("setRLE: val", val, "symbolTT", s.ct.symbolTT[val]) + } + s.rleVal = val + s.useRLE = true +} + +// setBits will set output bits for the transform. +// if nil is provided, the number of bits is equal to the index. +func (s *fseEncoder) setBits(transform []byte) { + if s.reUsed || s.preDefined { + return + } + if s.useRLE { + if transform == nil { + s.ct.symbolTT[s.rleVal].outBits = s.rleVal + s.maxBits = s.rleVal + return + } + s.maxBits = transform[s.rleVal] + s.ct.symbolTT[s.rleVal].outBits = s.maxBits + return + } + if transform == nil { + for i := range s.ct.symbolTT[:s.symbolLen] { + s.ct.symbolTT[i].outBits = uint8(i) + } + s.maxBits = uint8(s.symbolLen - 1) + return + } + s.maxBits = 0 + for i, v := range transform[:s.symbolLen] { + s.ct.symbolTT[i].outBits = v + if v > s.maxBits { + // We could assume bits always going up, but we play safe. + s.maxBits = v + } + } +} + +// normalizeCount will normalize the count of the symbols so +// the total is equal to the table size. +// If successful, compression tables will also be made ready. +func (s *fseEncoder) normalizeCount(length int) error { + if s.reUsed { + return nil + } + s.optimalTableLog(length) + var ( + tableLog = s.actualTableLog + scale = 62 - uint64(tableLog) + step = (1 << 62) / uint64(length) + vStep = uint64(1) << (scale - 20) + stillToDistribute = int16(1 << tableLog) + largest int + largestP int16 + lowThreshold = (uint32)(length >> tableLog) + ) + if s.maxCount == length { + s.useRLE = true + return nil + } + s.useRLE = false + for i, cnt := range s.count[:s.symbolLen] { + // already handled + // if (count[s] == s.length) return 0; /* rle special case */ + + if cnt == 0 { + s.norm[i] = 0 + continue + } + if cnt <= lowThreshold { + s.norm[i] = -1 + stillToDistribute-- + } else { + proba := (int16)((uint64(cnt) * step) >> scale) + if proba < 8 { + restToBeat := vStep * uint64(rtbTable[proba]) + v := uint64(cnt)*step - (uint64(proba) << scale) + if v > restToBeat { + proba++ + } + } + if proba > largestP { + largestP = proba + largest = i + } + s.norm[i] = proba + stillToDistribute -= proba + } + } + + if -stillToDistribute >= (s.norm[largest] >> 1) { + // corner case, need another normalization method + err := s.normalizeCount2(length) + if err != nil { + return err + } + if debugAsserts { + err = s.validateNorm() + if err != nil { + return err + } + } + return s.buildCTable() + } + s.norm[largest] += stillToDistribute + if debugAsserts { + err := s.validateNorm() + if err != nil { + return err + } + } + return s.buildCTable() +} + +// Secondary normalization method. +// To be used when primary method fails. +func (s *fseEncoder) normalizeCount2(length int) error { + const notYetAssigned = -2 + var ( + distributed uint32 + total = uint32(length) + tableLog = s.actualTableLog + lowThreshold = total >> tableLog + lowOne = (total * 3) >> (tableLog + 1) + ) + for i, cnt := range s.count[:s.symbolLen] { + if cnt == 0 { + s.norm[i] = 0 + continue + } + if cnt <= lowThreshold { + s.norm[i] = -1 + distributed++ + total -= cnt + continue + } + if cnt <= lowOne { + s.norm[i] = 1 + distributed++ + total -= cnt + continue + } + s.norm[i] = notYetAssigned + } + toDistribute := (1 << tableLog) - distributed + + if (total / toDistribute) > lowOne { + // risk of rounding to zero + lowOne = (total * 3) / (toDistribute * 2) + for i, cnt := range s.count[:s.symbolLen] { + if (s.norm[i] == notYetAssigned) && (cnt <= lowOne) { + s.norm[i] = 1 + distributed++ + total -= cnt + continue + } + } + toDistribute = (1 << tableLog) - distributed + } + if distributed == uint32(s.symbolLen)+1 { + // all values are pretty poor; + // probably incompressible data (should have already been detected); + // find max, then give all remaining points to max + var maxV int + var maxC uint32 + for i, cnt := range s.count[:s.symbolLen] { + if cnt > maxC { + maxV = i + maxC = cnt + } + } + s.norm[maxV] += int16(toDistribute) + return nil + } + + if total == 0 { + // all of the symbols were low enough for the lowOne or lowThreshold + for i := uint32(0); toDistribute > 0; i = (i + 1) % (uint32(s.symbolLen)) { + if s.norm[i] > 0 { + toDistribute-- + s.norm[i]++ + } + } + return nil + } + + var ( + vStepLog = 62 - uint64(tableLog) + mid = uint64((1 << (vStepLog - 1)) - 1) + rStep = (((1 << vStepLog) * uint64(toDistribute)) + mid) / uint64(total) // scale on remaining + tmpTotal = mid + ) + for i, cnt := range s.count[:s.symbolLen] { + if s.norm[i] == notYetAssigned { + var ( + end = tmpTotal + uint64(cnt)*rStep + sStart = uint32(tmpTotal >> vStepLog) + sEnd = uint32(end >> vStepLog) + weight = sEnd - sStart + ) + if weight < 1 { + return errors.New("weight < 1") + } + s.norm[i] = int16(weight) + tmpTotal = end + } + } + return nil +} + +// optimalTableLog calculates and sets the optimal tableLog in s.actualTableLog +func (s *fseEncoder) optimalTableLog(length int) { + tableLog := uint8(maxEncTableLog) + minBitsSrc := highBit(uint32(length)) + 1 + minBitsSymbols := highBit(uint32(s.symbolLen-1)) + 2 + minBits := uint8(minBitsSymbols) + if minBitsSrc < minBitsSymbols { + minBits = uint8(minBitsSrc) + } + + maxBitsSrc := uint8(highBit(uint32(length-1))) - 2 + if maxBitsSrc < tableLog { + // Accuracy can be reduced + tableLog = maxBitsSrc + } + if minBits > tableLog { + tableLog = minBits + } + // Need a minimum to safely represent all symbol values + if tableLog < minEncTablelog { + tableLog = minEncTablelog + } + if tableLog > maxEncTableLog { + tableLog = maxEncTableLog + } + s.actualTableLog = tableLog +} + +// validateNorm validates the normalized histogram table. +func (s *fseEncoder) validateNorm() (err error) { + var total int + for _, v := range s.norm[:s.symbolLen] { + if v >= 0 { + total += int(v) + } else { + total -= int(v) + } + } + defer func() { + if err == nil { + return + } + fmt.Printf("selected TableLog: %d, Symbol length: %d\n", s.actualTableLog, s.symbolLen) + for i, v := range s.norm[:s.symbolLen] { + fmt.Printf("%3d: %5d -> %4d \n", i, s.count[i], v) + } + }() + if total != (1 << s.actualTableLog) { + return fmt.Errorf("warning: Total == %d != %d", total, 1<> 3) + 3 + 2 + + // Write Table Size + bitStream = uint32(tableLog - minEncTablelog) + bitCount = uint(4) + remaining = int16(tableSize + 1) /* +1 for extra accuracy */ + threshold = int16(tableSize) + nbBits = uint(tableLog + 1) + outP = len(out) + ) + if cap(out) < outP+maxHeaderSize { + out = append(out, make([]byte, maxHeaderSize*3)...) + out = out[:len(out)-maxHeaderSize*3] + } + out = out[:outP+maxHeaderSize] + + // stops at 1 + for remaining > 1 { + if previous0 { + start := charnum + for s.norm[charnum] == 0 { + charnum++ + } + for charnum >= start+24 { + start += 24 + bitStream += uint32(0xFFFF) << bitCount + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += 2 + bitStream >>= 16 + } + for charnum >= start+3 { + start += 3 + bitStream += 3 << bitCount + bitCount += 2 + } + bitStream += uint32(charnum-start) << bitCount + bitCount += 2 + if bitCount > 16 { + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += 2 + bitStream >>= 16 + bitCount -= 16 + } + } + + count := s.norm[charnum] + charnum++ + max := (2*threshold - 1) - remaining + if count < 0 { + remaining += count + } else { + remaining -= count + } + count++ // +1 for extra accuracy + if count >= threshold { + count += max // [0..max[ [max..threshold[ (...) [threshold+max 2*threshold[ + } + bitStream += uint32(count) << bitCount + bitCount += nbBits + if count < max { + bitCount-- + } + + previous0 = count == 1 + if remaining < 1 { + return nil, errors.New("internal error: remaining < 1") + } + for remaining < threshold { + nbBits-- + threshold >>= 1 + } + + if bitCount > 16 { + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += 2 + bitStream >>= 16 + bitCount -= 16 + } + } + + if outP+2 > len(out) { + return nil, fmt.Errorf("internal error: %d > %d, maxheader: %d, sl: %d, tl: %d, normcount: %v", outP+2, len(out), maxHeaderSize, s.symbolLen, int(tableLog), s.norm[:s.symbolLen]) + } + out[outP] = byte(bitStream) + out[outP+1] = byte(bitStream >> 8) + outP += int((bitCount + 7) / 8) + + if charnum > s.symbolLen { + return nil, errors.New("internal error: charnum > s.symbolLen") + } + return out[:outP], nil +} + +// Approximate symbol cost, as fractional value, using fixed-point format (accuracyLog fractional bits) +// note 1 : assume symbolValue is valid (<= maxSymbolValue) +// note 2 : if freq[symbolValue]==0, @return a fake cost of tableLog+1 bits * +func (s *fseEncoder) bitCost(symbolValue uint8, accuracyLog uint32) uint32 { + minNbBits := s.ct.symbolTT[symbolValue].deltaNbBits >> 16 + threshold := (minNbBits + 1) << 16 + if debugAsserts { + if !(s.actualTableLog < 16) { + panic("!s.actualTableLog < 16") + } + // ensure enough room for renormalization double shift + if !(uint8(accuracyLog) < 31-s.actualTableLog) { + panic("!uint8(accuracyLog) < 31-s.actualTableLog") + } + } + tableSize := uint32(1) << s.actualTableLog + deltaFromThreshold := threshold - (s.ct.symbolTT[symbolValue].deltaNbBits + tableSize) + // linear interpolation (very approximate) + normalizedDeltaFromThreshold := (deltaFromThreshold << accuracyLog) >> s.actualTableLog + bitMultiplier := uint32(1) << accuracyLog + if debugAsserts { + if s.ct.symbolTT[symbolValue].deltaNbBits+tableSize > threshold { + panic("s.ct.symbolTT[symbolValue].deltaNbBits+tableSize > threshold") + } + if normalizedDeltaFromThreshold > bitMultiplier { + panic("normalizedDeltaFromThreshold > bitMultiplier") + } + } + return (minNbBits+1)*bitMultiplier - normalizedDeltaFromThreshold +} + +// Returns the cost in bits of encoding the distribution in count using ctable. +// Histogram should only be up to the last non-zero symbol. +// Returns an -1 if ctable cannot represent all the symbols in count. +func (s *fseEncoder) approxSize(hist []uint32) uint32 { + if int(s.symbolLen) < len(hist) { + // More symbols than we have. + return math.MaxUint32 + } + if s.useRLE { + // We will never reuse RLE encoders. + return math.MaxUint32 + } + const kAccuracyLog = 8 + badCost := (uint32(s.actualTableLog) + 1) << kAccuracyLog + var cost uint32 + for i, v := range hist { + if v == 0 { + continue + } + if s.norm[i] == 0 { + return math.MaxUint32 + } + bitCost := s.bitCost(uint8(i), kAccuracyLog) + if bitCost > badCost { + return math.MaxUint32 + } + cost += v * bitCost + } + return cost >> kAccuracyLog +} + +// maxHeaderSize returns the maximum header size in bits. +// This is not exact size, but we want a penalty for new tables anyway. +func (s *fseEncoder) maxHeaderSize() uint32 { + if s.preDefined { + return 0 + } + if s.useRLE { + return 8 + } + return (((uint32(s.symbolLen) * uint32(s.actualTableLog)) >> 3) + 3) * 8 +} + +// cState contains the compression state of a stream. +type cState struct { + bw *bitWriter + stateTable []uint16 + state uint16 +} + +// init will initialize the compression state to the first symbol of the stream. +func (c *cState) init(bw *bitWriter, ct *cTable, first symbolTransform) { + c.bw = bw + c.stateTable = ct.stateTable + if len(c.stateTable) == 1 { + // RLE + c.stateTable[0] = uint16(0) + c.state = 0 + return + } + nbBitsOut := (first.deltaNbBits + (1 << 15)) >> 16 + im := int32((nbBitsOut << 16) - first.deltaNbBits) + lu := (im >> nbBitsOut) + int32(first.deltaFindState) + c.state = c.stateTable[lu] +} + +// flush will write the tablelog to the output and flush the remaining full bytes. +func (c *cState) flush(tableLog uint8) { + c.bw.flush32() + c.bw.addBits16NC(c.state, tableLog) +} diff --git a/vendor/github.com/klauspost/compress/zstd/fse_predefined.go b/vendor/github.com/klauspost/compress/zstd/fse_predefined.go new file mode 100644 index 0000000000..474cb77d2b --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/fse_predefined.go @@ -0,0 +1,158 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "fmt" + "math" + "sync" +) + +var ( + // fsePredef are the predefined fse tables as defined here: + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#default-distributions + // These values are already transformed. + fsePredef [3]fseDecoder + + // fsePredefEnc are the predefined encoder based on fse tables as defined here: + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#default-distributions + // These values are already transformed. + fsePredefEnc [3]fseEncoder + + // symbolTableX contain the transformations needed for each type as defined in + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#the-codes-for-literals-lengths-match-lengths-and-offsets + symbolTableX [3][]baseOffset + + // maxTableSymbol is the biggest supported symbol for each table type + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#the-codes-for-literals-lengths-match-lengths-and-offsets + maxTableSymbol = [3]uint8{tableLiteralLengths: maxLiteralLengthSymbol, tableOffsets: maxOffsetLengthSymbol, tableMatchLengths: maxMatchLengthSymbol} + + // bitTables is the bits table for each table. + bitTables = [3][]byte{tableLiteralLengths: llBitsTable[:], tableOffsets: nil, tableMatchLengths: mlBitsTable[:]} +) + +type tableIndex uint8 + +const ( + // indexes for fsePredef and symbolTableX + tableLiteralLengths tableIndex = 0 + tableOffsets tableIndex = 1 + tableMatchLengths tableIndex = 2 + + maxLiteralLengthSymbol = 35 + maxOffsetLengthSymbol = 30 + maxMatchLengthSymbol = 52 +) + +// baseOffset is used for calculating transformations. +type baseOffset struct { + baseLine uint32 + addBits uint8 +} + +// fillBase will precalculate base offsets with the given bit distributions. +func fillBase(dst []baseOffset, base uint32, bits ...uint8) { + if len(bits) != len(dst) { + panic(fmt.Sprintf("len(dst) (%d) != len(bits) (%d)", len(dst), len(bits))) + } + for i, bit := range bits { + if base > math.MaxInt32 { + panic("invalid decoding table, base overflows int32") + } + + dst[i] = baseOffset{ + baseLine: base, + addBits: bit, + } + base += 1 << bit + } +} + +var predef sync.Once + +func initPredefined() { + predef.Do(func() { + // Literals length codes + tmp := make([]baseOffset, 36) + for i := range tmp[:16] { + tmp[i] = baseOffset{ + baseLine: uint32(i), + addBits: 0, + } + } + fillBase(tmp[16:], 16, 1, 1, 1, 1, 2, 2, 3, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16) + symbolTableX[tableLiteralLengths] = tmp + + // Match length codes + tmp = make([]baseOffset, 53) + for i := range tmp[:32] { + tmp[i] = baseOffset{ + // The transformation adds the 3 length. + baseLine: uint32(i) + 3, + addBits: 0, + } + } + fillBase(tmp[32:], 35, 1, 1, 1, 1, 2, 2, 3, 3, 4, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16) + symbolTableX[tableMatchLengths] = tmp + + // Offset codes + tmp = make([]baseOffset, maxOffsetBits+1) + tmp[1] = baseOffset{ + baseLine: 1, + addBits: 1, + } + fillBase(tmp[2:], 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30) + symbolTableX[tableOffsets] = tmp + + // Fill predefined tables and transform them. + // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#default-distributions + for i := range fsePredef[:] { + f := &fsePredef[i] + switch tableIndex(i) { + case tableLiteralLengths: + // https://github.com/facebook/zstd/blob/ededcfca57366461021c922720878c81a5854a0a/lib/decompress/zstd_decompress_block.c#L243 + f.actualTableLog = 6 + copy(f.norm[:], []int16{4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 1, 1, 1, 1, 1, + -1, -1, -1, -1}) + f.symbolLen = 36 + case tableOffsets: + // https://github.com/facebook/zstd/blob/ededcfca57366461021c922720878c81a5854a0a/lib/decompress/zstd_decompress_block.c#L281 + f.actualTableLog = 5 + copy(f.norm[:], []int16{ + 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1}) + f.symbolLen = 29 + case tableMatchLengths: + //https://github.com/facebook/zstd/blob/ededcfca57366461021c922720878c81a5854a0a/lib/decompress/zstd_decompress_block.c#L304 + f.actualTableLog = 6 + copy(f.norm[:], []int16{ + 1, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -1, -1, + -1, -1, -1, -1, -1}) + f.symbolLen = 53 + } + if err := f.buildDtable(); err != nil { + panic(fmt.Errorf("building table %v: %v", tableIndex(i), err)) + } + if err := f.transform(symbolTableX[i]); err != nil { + panic(fmt.Errorf("building table %v: %v", tableIndex(i), err)) + } + f.preDefined = true + + // Create encoder as well + enc := &fsePredefEnc[i] + copy(enc.norm[:], f.norm[:]) + enc.symbolLen = f.symbolLen + enc.actualTableLog = f.actualTableLog + if err := enc.buildCTable(); err != nil { + panic(fmt.Errorf("building encoding table %v: %v", tableIndex(i), err)) + } + enc.setBits(bitTables[i]) + enc.preDefined = true + } + }) +} diff --git a/vendor/github.com/klauspost/compress/zstd/hash.go b/vendor/github.com/klauspost/compress/zstd/hash.go new file mode 100644 index 0000000000..5d73c21ebd --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/hash.go @@ -0,0 +1,35 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +const ( + prime3bytes = 506832829 + prime4bytes = 2654435761 + prime5bytes = 889523592379 + prime6bytes = 227718039650203 + prime7bytes = 58295818150454627 + prime8bytes = 0xcf1bbcdcb7a56463 +) + +// hashLen returns a hash of the lowest mls bytes of with length output bits. +// mls must be >=3 and <=8. Any other value will return hash for 4 bytes. +// length should always be < 32. +// Preferably length and mls should be a constant for inlining. +func hashLen(u uint64, length, mls uint8) uint32 { + switch mls { + case 3: + return (uint32(u<<8) * prime3bytes) >> (32 - length) + case 5: + return uint32(((u << (64 - 40)) * prime5bytes) >> (64 - length)) + case 6: + return uint32(((u << (64 - 48)) * prime6bytes) >> (64 - length)) + case 7: + return uint32(((u << (64 - 56)) * prime7bytes) >> (64 - length)) + case 8: + return uint32((u * prime8bytes) >> (64 - length)) + default: + return (uint32(u) * prime4bytes) >> (32 - length) + } +} diff --git a/vendor/github.com/klauspost/compress/zstd/history.go b/vendor/github.com/klauspost/compress/zstd/history.go new file mode 100644 index 0000000000..09164856d2 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/history.go @@ -0,0 +1,116 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "github.com/klauspost/compress/huff0" +) + +// history contains the information transferred between blocks. +type history struct { + // Literal decompression + huffTree *huff0.Scratch + + // Sequence decompression + decoders sequenceDecs + recentOffsets [3]int + + // History buffer... + b []byte + + // ignoreBuffer is meant to ignore a number of bytes + // when checking for matches in history + ignoreBuffer int + + windowSize int + allocFrameBuffer int // needed? + error bool + dict *dict +} + +// reset will reset the history to initial state of a frame. +// The history must already have been initialized to the desired size. +func (h *history) reset() { + h.b = h.b[:0] + h.ignoreBuffer = 0 + h.error = false + h.recentOffsets = [3]int{1, 4, 8} + h.decoders.freeDecoders() + h.decoders = sequenceDecs{br: h.decoders.br} + h.freeHuffDecoder() + h.huffTree = nil + h.dict = nil + //printf("history created: %+v (l: %d, c: %d)", *h, len(h.b), cap(h.b)) +} + +func (h *history) freeHuffDecoder() { + if h.huffTree != nil { + if h.dict == nil || h.dict.litEnc != h.huffTree { + huffDecoderPool.Put(h.huffTree) + h.huffTree = nil + } + } +} + +func (h *history) setDict(dict *dict) { + if dict == nil { + return + } + h.dict = dict + h.decoders.litLengths = dict.llDec + h.decoders.offsets = dict.ofDec + h.decoders.matchLengths = dict.mlDec + h.decoders.dict = dict.content + h.recentOffsets = dict.offsets + h.huffTree = dict.litEnc +} + +// append bytes to history. +// This function will make sure there is space for it, +// if the buffer has been allocated with enough extra space. +func (h *history) append(b []byte) { + if len(b) >= h.windowSize { + // Discard all history by simply overwriting + h.b = h.b[:h.windowSize] + copy(h.b, b[len(b)-h.windowSize:]) + return + } + + // If there is space, append it. + if len(b) < cap(h.b)-len(h.b) { + h.b = append(h.b, b...) + return + } + + // Move data down so we only have window size left. + // We know we have less than window size in b at this point. + discard := len(b) + len(h.b) - h.windowSize + copy(h.b, h.b[discard:]) + h.b = h.b[:h.windowSize] + copy(h.b[h.windowSize-len(b):], b) +} + +// ensureBlock will ensure there is space for at least one block... +func (h *history) ensureBlock() { + if cap(h.b) < h.allocFrameBuffer { + h.b = make([]byte, 0, h.allocFrameBuffer) + return + } + + avail := cap(h.b) - len(h.b) + if avail >= h.windowSize || avail > maxCompressedBlockSize { + return + } + // Move data down so we only have window size left. + // We know we have less than window size in b at this point. + discard := len(h.b) - h.windowSize + copy(h.b, h.b[discard:]) + h.b = h.b[:h.windowSize] +} + +// append bytes to history without ever discarding anything. +func (h *history) appendKeep(b []byte) { + h.b = append(h.b, b...) +} diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/LICENSE.txt b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/LICENSE.txt new file mode 100644 index 0000000000..24b53065f4 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/LICENSE.txt @@ -0,0 +1,22 @@ +Copyright (c) 2016 Caleb Spare + +MIT License + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/README.md b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/README.md new file mode 100644 index 0000000000..777290d44c --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/README.md @@ -0,0 +1,71 @@ +# xxhash + +VENDORED: Go to [github.com/cespare/xxhash](https://github.com/cespare/xxhash) for original package. + +xxhash is a Go implementation of the 64-bit [xxHash] algorithm, XXH64. This is a +high-quality hashing algorithm that is much faster than anything in the Go +standard library. + +This package provides a straightforward API: + +``` +func Sum64(b []byte) uint64 +func Sum64String(s string) uint64 +type Digest struct{ ... } + func New() *Digest +``` + +The `Digest` type implements hash.Hash64. Its key methods are: + +``` +func (*Digest) Write([]byte) (int, error) +func (*Digest) WriteString(string) (int, error) +func (*Digest) Sum64() uint64 +``` + +The package is written with optimized pure Go and also contains even faster +assembly implementations for amd64 and arm64. If desired, the `purego` build tag +opts into using the Go code even on those architectures. + +[xxHash]: http://cyan4973.github.io/xxHash/ + +## Compatibility + +This package is in a module and the latest code is in version 2 of the module. +You need a version of Go with at least "minimal module compatibility" to use +github.com/cespare/xxhash/v2: + +* 1.9.7+ for Go 1.9 +* 1.10.3+ for Go 1.10 +* Go 1.11 or later + +I recommend using the latest release of Go. + +## Benchmarks + +Here are some quick benchmarks comparing the pure-Go and assembly +implementations of Sum64. + +| input size | purego | asm | +| ---------- | --------- | --------- | +| 4 B | 1.3 GB/s | 1.2 GB/s | +| 16 B | 2.9 GB/s | 3.5 GB/s | +| 100 B | 6.9 GB/s | 8.1 GB/s | +| 4 KB | 11.7 GB/s | 16.7 GB/s | +| 10 MB | 12.0 GB/s | 17.3 GB/s | + +These numbers were generated on Ubuntu 20.04 with an Intel Xeon Platinum 8252C +CPU using the following commands under Go 1.19.2: + +``` +benchstat <(go test -tags purego -benchtime 500ms -count 15 -bench 'Sum64$') +benchstat <(go test -benchtime 500ms -count 15 -bench 'Sum64$') +``` + +## Projects using this package + +- [InfluxDB](https://github.com/influxdata/influxdb) +- [Prometheus](https://github.com/prometheus/prometheus) +- [VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics) +- [FreeCache](https://github.com/coocood/freecache) +- [FastCache](https://github.com/VictoriaMetrics/fastcache) diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash.go b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash.go new file mode 100644 index 0000000000..fc40c82001 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash.go @@ -0,0 +1,230 @@ +// Package xxhash implements the 64-bit variant of xxHash (XXH64) as described +// at http://cyan4973.github.io/xxHash/. +// THIS IS VENDORED: Go to github.com/cespare/xxhash for original package. + +package xxhash + +import ( + "encoding/binary" + "errors" + "math/bits" +) + +const ( + prime1 uint64 = 11400714785074694791 + prime2 uint64 = 14029467366897019727 + prime3 uint64 = 1609587929392839161 + prime4 uint64 = 9650029242287828579 + prime5 uint64 = 2870177450012600261 +) + +// Store the primes in an array as well. +// +// The consts are used when possible in Go code to avoid MOVs but we need a +// contiguous array of the assembly code. +var primes = [...]uint64{prime1, prime2, prime3, prime4, prime5} + +// Digest implements hash.Hash64. +type Digest struct { + v1 uint64 + v2 uint64 + v3 uint64 + v4 uint64 + total uint64 + mem [32]byte + n int // how much of mem is used +} + +// New creates a new Digest that computes the 64-bit xxHash algorithm. +func New() *Digest { + var d Digest + d.Reset() + return &d +} + +// Reset clears the Digest's state so that it can be reused. +func (d *Digest) Reset() { + d.v1 = primes[0] + prime2 + d.v2 = prime2 + d.v3 = 0 + d.v4 = -primes[0] + d.total = 0 + d.n = 0 +} + +// Size always returns 8 bytes. +func (d *Digest) Size() int { return 8 } + +// BlockSize always returns 32 bytes. +func (d *Digest) BlockSize() int { return 32 } + +// Write adds more data to d. It always returns len(b), nil. +func (d *Digest) Write(b []byte) (n int, err error) { + n = len(b) + d.total += uint64(n) + + memleft := d.mem[d.n&(len(d.mem)-1):] + + if d.n+n < 32 { + // This new data doesn't even fill the current block. + copy(memleft, b) + d.n += n + return + } + + if d.n > 0 { + // Finish off the partial block. + c := copy(memleft, b) + d.v1 = round(d.v1, u64(d.mem[0:8])) + d.v2 = round(d.v2, u64(d.mem[8:16])) + d.v3 = round(d.v3, u64(d.mem[16:24])) + d.v4 = round(d.v4, u64(d.mem[24:32])) + b = b[c:] + d.n = 0 + } + + if len(b) >= 32 { + // One or more full blocks left. + nw := writeBlocks(d, b) + b = b[nw:] + } + + // Store any remaining partial block. + copy(d.mem[:], b) + d.n = len(b) + + return +} + +// Sum appends the current hash to b and returns the resulting slice. +func (d *Digest) Sum(b []byte) []byte { + s := d.Sum64() + return append( + b, + byte(s>>56), + byte(s>>48), + byte(s>>40), + byte(s>>32), + byte(s>>24), + byte(s>>16), + byte(s>>8), + byte(s), + ) +} + +// Sum64 returns the current hash. +func (d *Digest) Sum64() uint64 { + var h uint64 + + if d.total >= 32 { + v1, v2, v3, v4 := d.v1, d.v2, d.v3, d.v4 + h = rol1(v1) + rol7(v2) + rol12(v3) + rol18(v4) + h = mergeRound(h, v1) + h = mergeRound(h, v2) + h = mergeRound(h, v3) + h = mergeRound(h, v4) + } else { + h = d.v3 + prime5 + } + + h += d.total + + b := d.mem[:d.n&(len(d.mem)-1)] + for ; len(b) >= 8; b = b[8:] { + k1 := round(0, u64(b[:8])) + h ^= k1 + h = rol27(h)*prime1 + prime4 + } + if len(b) >= 4 { + h ^= uint64(u32(b[:4])) * prime1 + h = rol23(h)*prime2 + prime3 + b = b[4:] + } + for ; len(b) > 0; b = b[1:] { + h ^= uint64(b[0]) * prime5 + h = rol11(h) * prime1 + } + + h ^= h >> 33 + h *= prime2 + h ^= h >> 29 + h *= prime3 + h ^= h >> 32 + + return h +} + +const ( + magic = "xxh\x06" + marshaledSize = len(magic) + 8*5 + 32 +) + +// MarshalBinary implements the encoding.BinaryMarshaler interface. +func (d *Digest) MarshalBinary() ([]byte, error) { + b := make([]byte, 0, marshaledSize) + b = append(b, magic...) + b = appendUint64(b, d.v1) + b = appendUint64(b, d.v2) + b = appendUint64(b, d.v3) + b = appendUint64(b, d.v4) + b = appendUint64(b, d.total) + b = append(b, d.mem[:d.n]...) + b = b[:len(b)+len(d.mem)-d.n] + return b, nil +} + +// UnmarshalBinary implements the encoding.BinaryUnmarshaler interface. +func (d *Digest) UnmarshalBinary(b []byte) error { + if len(b) < len(magic) || string(b[:len(magic)]) != magic { + return errors.New("xxhash: invalid hash state identifier") + } + if len(b) != marshaledSize { + return errors.New("xxhash: invalid hash state size") + } + b = b[len(magic):] + b, d.v1 = consumeUint64(b) + b, d.v2 = consumeUint64(b) + b, d.v3 = consumeUint64(b) + b, d.v4 = consumeUint64(b) + b, d.total = consumeUint64(b) + copy(d.mem[:], b) + d.n = int(d.total % uint64(len(d.mem))) + return nil +} + +func appendUint64(b []byte, x uint64) []byte { + var a [8]byte + binary.LittleEndian.PutUint64(a[:], x) + return append(b, a[:]...) +} + +func consumeUint64(b []byte) ([]byte, uint64) { + x := u64(b) + return b[8:], x +} + +func u64(b []byte) uint64 { return binary.LittleEndian.Uint64(b) } +func u32(b []byte) uint32 { return binary.LittleEndian.Uint32(b) } + +func round(acc, input uint64) uint64 { + acc += input * prime2 + acc = rol31(acc) + acc *= prime1 + return acc +} + +func mergeRound(acc, val uint64) uint64 { + val = round(0, val) + acc ^= val + acc = acc*prime1 + prime4 + return acc +} + +func rol1(x uint64) uint64 { return bits.RotateLeft64(x, 1) } +func rol7(x uint64) uint64 { return bits.RotateLeft64(x, 7) } +func rol11(x uint64) uint64 { return bits.RotateLeft64(x, 11) } +func rol12(x uint64) uint64 { return bits.RotateLeft64(x, 12) } +func rol18(x uint64) uint64 { return bits.RotateLeft64(x, 18) } +func rol23(x uint64) uint64 { return bits.RotateLeft64(x, 23) } +func rol27(x uint64) uint64 { return bits.RotateLeft64(x, 27) } +func rol31(x uint64) uint64 { return bits.RotateLeft64(x, 31) } diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.s b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.s new file mode 100644 index 0000000000..ddb63aa91b --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.s @@ -0,0 +1,210 @@ +//go:build !appengine && gc && !purego && !noasm +// +build !appengine +// +build gc +// +build !purego +// +build !noasm + +#include "textflag.h" + +// Registers: +#define h AX +#define d AX +#define p SI // pointer to advance through b +#define n DX +#define end BX // loop end +#define v1 R8 +#define v2 R9 +#define v3 R10 +#define v4 R11 +#define x R12 +#define prime1 R13 +#define prime2 R14 +#define prime4 DI + +#define round(acc, x) \ + IMULQ prime2, x \ + ADDQ x, acc \ + ROLQ $31, acc \ + IMULQ prime1, acc + +// round0 performs the operation x = round(0, x). +#define round0(x) \ + IMULQ prime2, x \ + ROLQ $31, x \ + IMULQ prime1, x + +// mergeRound applies a merge round on the two registers acc and x. +// It assumes that prime1, prime2, and prime4 have been loaded. +#define mergeRound(acc, x) \ + round0(x) \ + XORQ x, acc \ + IMULQ prime1, acc \ + ADDQ prime4, acc + +// blockLoop processes as many 32-byte blocks as possible, +// updating v1, v2, v3, and v4. It assumes that there is at least one block +// to process. +#define blockLoop() \ +loop: \ + MOVQ +0(p), x \ + round(v1, x) \ + MOVQ +8(p), x \ + round(v2, x) \ + MOVQ +16(p), x \ + round(v3, x) \ + MOVQ +24(p), x \ + round(v4, x) \ + ADDQ $32, p \ + CMPQ p, end \ + JLE loop + +// func Sum64(b []byte) uint64 +TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32 + // Load fixed primes. + MOVQ ·primes+0(SB), prime1 + MOVQ ·primes+8(SB), prime2 + MOVQ ·primes+24(SB), prime4 + + // Load slice. + MOVQ b_base+0(FP), p + MOVQ b_len+8(FP), n + LEAQ (p)(n*1), end + + // The first loop limit will be len(b)-32. + SUBQ $32, end + + // Check whether we have at least one block. + CMPQ n, $32 + JLT noBlocks + + // Set up initial state (v1, v2, v3, v4). + MOVQ prime1, v1 + ADDQ prime2, v1 + MOVQ prime2, v2 + XORQ v3, v3 + XORQ v4, v4 + SUBQ prime1, v4 + + blockLoop() + + MOVQ v1, h + ROLQ $1, h + MOVQ v2, x + ROLQ $7, x + ADDQ x, h + MOVQ v3, x + ROLQ $12, x + ADDQ x, h + MOVQ v4, x + ROLQ $18, x + ADDQ x, h + + mergeRound(h, v1) + mergeRound(h, v2) + mergeRound(h, v3) + mergeRound(h, v4) + + JMP afterBlocks + +noBlocks: + MOVQ ·primes+32(SB), h + +afterBlocks: + ADDQ n, h + + ADDQ $24, end + CMPQ p, end + JG try4 + +loop8: + MOVQ (p), x + ADDQ $8, p + round0(x) + XORQ x, h + ROLQ $27, h + IMULQ prime1, h + ADDQ prime4, h + + CMPQ p, end + JLE loop8 + +try4: + ADDQ $4, end + CMPQ p, end + JG try1 + + MOVL (p), x + ADDQ $4, p + IMULQ prime1, x + XORQ x, h + + ROLQ $23, h + IMULQ prime2, h + ADDQ ·primes+16(SB), h + +try1: + ADDQ $4, end + CMPQ p, end + JGE finalize + +loop1: + MOVBQZX (p), x + ADDQ $1, p + IMULQ ·primes+32(SB), x + XORQ x, h + ROLQ $11, h + IMULQ prime1, h + + CMPQ p, end + JL loop1 + +finalize: + MOVQ h, x + SHRQ $33, x + XORQ x, h + IMULQ prime2, h + MOVQ h, x + SHRQ $29, x + XORQ x, h + IMULQ ·primes+16(SB), h + MOVQ h, x + SHRQ $32, x + XORQ x, h + + MOVQ h, ret+24(FP) + RET + +// func writeBlocks(d *Digest, b []byte) int +TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40 + // Load fixed primes needed for round. + MOVQ ·primes+0(SB), prime1 + MOVQ ·primes+8(SB), prime2 + + // Load slice. + MOVQ b_base+8(FP), p + MOVQ b_len+16(FP), n + LEAQ (p)(n*1), end + SUBQ $32, end + + // Load vN from d. + MOVQ s+0(FP), d + MOVQ 0(d), v1 + MOVQ 8(d), v2 + MOVQ 16(d), v3 + MOVQ 24(d), v4 + + // We don't need to check the loop condition here; this function is + // always called with at least one block of data to process. + blockLoop() + + // Copy vN back to d. + MOVQ v1, 0(d) + MOVQ v2, 8(d) + MOVQ v3, 16(d) + MOVQ v4, 24(d) + + // The number of bytes written is p minus the old base pointer. + SUBQ b_base+8(FP), p + MOVQ p, ret+32(FP) + + RET diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s new file mode 100644 index 0000000000..ae7d4d3295 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s @@ -0,0 +1,184 @@ +//go:build !appengine && gc && !purego && !noasm +// +build !appengine +// +build gc +// +build !purego +// +build !noasm + +#include "textflag.h" + +// Registers: +#define digest R1 +#define h R2 // return value +#define p R3 // input pointer +#define n R4 // input length +#define nblocks R5 // n / 32 +#define prime1 R7 +#define prime2 R8 +#define prime3 R9 +#define prime4 R10 +#define prime5 R11 +#define v1 R12 +#define v2 R13 +#define v3 R14 +#define v4 R15 +#define x1 R20 +#define x2 R21 +#define x3 R22 +#define x4 R23 + +#define round(acc, x) \ + MADD prime2, acc, x, acc \ + ROR $64-31, acc \ + MUL prime1, acc + +// round0 performs the operation x = round(0, x). +#define round0(x) \ + MUL prime2, x \ + ROR $64-31, x \ + MUL prime1, x + +#define mergeRound(acc, x) \ + round0(x) \ + EOR x, acc \ + MADD acc, prime4, prime1, acc + +// blockLoop processes as many 32-byte blocks as possible, +// updating v1, v2, v3, and v4. It assumes that n >= 32. +#define blockLoop() \ + LSR $5, n, nblocks \ + PCALIGN $16 \ + loop: \ + LDP.P 16(p), (x1, x2) \ + LDP.P 16(p), (x3, x4) \ + round(v1, x1) \ + round(v2, x2) \ + round(v3, x3) \ + round(v4, x4) \ + SUB $1, nblocks \ + CBNZ nblocks, loop + +// func Sum64(b []byte) uint64 +TEXT ·Sum64(SB), NOSPLIT|NOFRAME, $0-32 + LDP b_base+0(FP), (p, n) + + LDP ·primes+0(SB), (prime1, prime2) + LDP ·primes+16(SB), (prime3, prime4) + MOVD ·primes+32(SB), prime5 + + CMP $32, n + CSEL LT, prime5, ZR, h // if n < 32 { h = prime5 } else { h = 0 } + BLT afterLoop + + ADD prime1, prime2, v1 + MOVD prime2, v2 + MOVD $0, v3 + NEG prime1, v4 + + blockLoop() + + ROR $64-1, v1, x1 + ROR $64-7, v2, x2 + ADD x1, x2 + ROR $64-12, v3, x3 + ROR $64-18, v4, x4 + ADD x3, x4 + ADD x2, x4, h + + mergeRound(h, v1) + mergeRound(h, v2) + mergeRound(h, v3) + mergeRound(h, v4) + +afterLoop: + ADD n, h + + TBZ $4, n, try8 + LDP.P 16(p), (x1, x2) + + round0(x1) + + // NOTE: here and below, sequencing the EOR after the ROR (using a + // rotated register) is worth a small but measurable speedup for small + // inputs. + ROR $64-27, h + EOR x1 @> 64-27, h, h + MADD h, prime4, prime1, h + + round0(x2) + ROR $64-27, h + EOR x2 @> 64-27, h, h + MADD h, prime4, prime1, h + +try8: + TBZ $3, n, try4 + MOVD.P 8(p), x1 + + round0(x1) + ROR $64-27, h + EOR x1 @> 64-27, h, h + MADD h, prime4, prime1, h + +try4: + TBZ $2, n, try2 + MOVWU.P 4(p), x2 + + MUL prime1, x2 + ROR $64-23, h + EOR x2 @> 64-23, h, h + MADD h, prime3, prime2, h + +try2: + TBZ $1, n, try1 + MOVHU.P 2(p), x3 + AND $255, x3, x1 + LSR $8, x3, x2 + + MUL prime5, x1 + ROR $64-11, h + EOR x1 @> 64-11, h, h + MUL prime1, h + + MUL prime5, x2 + ROR $64-11, h + EOR x2 @> 64-11, h, h + MUL prime1, h + +try1: + TBZ $0, n, finalize + MOVBU (p), x4 + + MUL prime5, x4 + ROR $64-11, h + EOR x4 @> 64-11, h, h + MUL prime1, h + +finalize: + EOR h >> 33, h + MUL prime2, h + EOR h >> 29, h + MUL prime3, h + EOR h >> 32, h + + MOVD h, ret+24(FP) + RET + +// func writeBlocks(s *Digest, b []byte) int +TEXT ·writeBlocks(SB), NOSPLIT|NOFRAME, $0-40 + LDP ·primes+0(SB), (prime1, prime2) + + // Load state. Assume v[1-4] are stored contiguously. + MOVD s+0(FP), digest + LDP 0(digest), (v1, v2) + LDP 16(digest), (v3, v4) + + LDP b_base+8(FP), (p, n) + + blockLoop() + + // Store updated state. + STP (v1, v2), 0(digest) + STP (v3, v4), 16(digest) + + BIC $31, n + MOVD n, ret+32(FP) + RET diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_asm.go b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_asm.go new file mode 100644 index 0000000000..d4221edf4f --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_asm.go @@ -0,0 +1,16 @@ +//go:build (amd64 || arm64) && !appengine && gc && !purego && !noasm +// +build amd64 arm64 +// +build !appengine +// +build gc +// +build !purego +// +build !noasm + +package xxhash + +// Sum64 computes the 64-bit xxHash digest of b. +// +//go:noescape +func Sum64(b []byte) uint64 + +//go:noescape +func writeBlocks(s *Digest, b []byte) int diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go new file mode 100644 index 0000000000..0be16cefc7 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go @@ -0,0 +1,76 @@ +//go:build (!amd64 && !arm64) || appengine || !gc || purego || noasm +// +build !amd64,!arm64 appengine !gc purego noasm + +package xxhash + +// Sum64 computes the 64-bit xxHash digest of b. +func Sum64(b []byte) uint64 { + // A simpler version would be + // d := New() + // d.Write(b) + // return d.Sum64() + // but this is faster, particularly for small inputs. + + n := len(b) + var h uint64 + + if n >= 32 { + v1 := primes[0] + prime2 + v2 := prime2 + v3 := uint64(0) + v4 := -primes[0] + for len(b) >= 32 { + v1 = round(v1, u64(b[0:8:len(b)])) + v2 = round(v2, u64(b[8:16:len(b)])) + v3 = round(v3, u64(b[16:24:len(b)])) + v4 = round(v4, u64(b[24:32:len(b)])) + b = b[32:len(b):len(b)] + } + h = rol1(v1) + rol7(v2) + rol12(v3) + rol18(v4) + h = mergeRound(h, v1) + h = mergeRound(h, v2) + h = mergeRound(h, v3) + h = mergeRound(h, v4) + } else { + h = prime5 + } + + h += uint64(n) + + for ; len(b) >= 8; b = b[8:] { + k1 := round(0, u64(b[:8])) + h ^= k1 + h = rol27(h)*prime1 + prime4 + } + if len(b) >= 4 { + h ^= uint64(u32(b[:4])) * prime1 + h = rol23(h)*prime2 + prime3 + b = b[4:] + } + for ; len(b) > 0; b = b[1:] { + h ^= uint64(b[0]) * prime5 + h = rol11(h) * prime1 + } + + h ^= h >> 33 + h *= prime2 + h ^= h >> 29 + h *= prime3 + h ^= h >> 32 + + return h +} + +func writeBlocks(d *Digest, b []byte) int { + v1, v2, v3, v4 := d.v1, d.v2, d.v3, d.v4 + n := len(b) + for len(b) >= 32 { + v1 = round(v1, u64(b[0:8:len(b)])) + v2 = round(v2, u64(b[8:16:len(b)])) + v3 = round(v3, u64(b[16:24:len(b)])) + v4 = round(v4, u64(b[24:32:len(b)])) + b = b[32:len(b):len(b)] + } + d.v1, d.v2, d.v3, d.v4 = v1, v2, v3, v4 + return n - len(b) +} diff --git a/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_safe.go b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_safe.go new file mode 100644 index 0000000000..6f3b0cb102 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_safe.go @@ -0,0 +1,11 @@ +package xxhash + +// Sum64String computes the 64-bit xxHash digest of s. +func Sum64String(s string) uint64 { + return Sum64([]byte(s)) +} + +// WriteString adds more data to d. It always returns len(s), nil. +func (d *Digest) WriteString(s string) (n int, err error) { + return d.Write([]byte(s)) +} diff --git a/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.go b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.go new file mode 100644 index 0000000000..f41932b7a4 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.go @@ -0,0 +1,16 @@ +//go:build amd64 && !appengine && !noasm && gc +// +build amd64,!appengine,!noasm,gc + +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. + +package zstd + +// matchLen returns how many bytes match in a and b +// +// It assumes that: +// +// len(a) <= len(b) and len(a) > 0 +// +//go:noescape +func matchLen(a []byte, b []byte) int diff --git a/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.s b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.s new file mode 100644 index 0000000000..0782b86e3d --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/matchlen_amd64.s @@ -0,0 +1,66 @@ +// Copied from S2 implementation. + +//go:build !appengine && !noasm && gc && !noasm + +#include "textflag.h" + +// func matchLen(a []byte, b []byte) int +TEXT ·matchLen(SB), NOSPLIT, $0-56 + MOVQ a_base+0(FP), AX + MOVQ b_base+24(FP), CX + MOVQ a_len+8(FP), DX + + // matchLen + XORL SI, SI + CMPL DX, $0x08 + JB matchlen_match4_standalone + +matchlen_loopback_standalone: + MOVQ (AX)(SI*1), BX + XORQ (CX)(SI*1), BX + JZ matchlen_loop_standalone + +#ifdef GOAMD64_v3 + TZCNTQ BX, BX +#else + BSFQ BX, BX +#endif + SHRL $0x03, BX + LEAL (SI)(BX*1), SI + JMP gen_match_len_end + +matchlen_loop_standalone: + LEAL -8(DX), DX + LEAL 8(SI), SI + CMPL DX, $0x08 + JAE matchlen_loopback_standalone + +matchlen_match4_standalone: + CMPL DX, $0x04 + JB matchlen_match2_standalone + MOVL (AX)(SI*1), BX + CMPL (CX)(SI*1), BX + JNE matchlen_match2_standalone + LEAL -4(DX), DX + LEAL 4(SI), SI + +matchlen_match2_standalone: + CMPL DX, $0x02 + JB matchlen_match1_standalone + MOVW (AX)(SI*1), BX + CMPW (CX)(SI*1), BX + JNE matchlen_match1_standalone + LEAL -2(DX), DX + LEAL 2(SI), SI + +matchlen_match1_standalone: + CMPL DX, $0x01 + JB gen_match_len_end + MOVB (AX)(SI*1), BL + CMPB (CX)(SI*1), BL + JNE gen_match_len_end + INCL SI + +gen_match_len_end: + MOVQ SI, ret+48(FP) + RET diff --git a/vendor/github.com/klauspost/compress/zstd/matchlen_generic.go b/vendor/github.com/klauspost/compress/zstd/matchlen_generic.go new file mode 100644 index 0000000000..bea1779e97 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/matchlen_generic.go @@ -0,0 +1,38 @@ +//go:build !amd64 || appengine || !gc || noasm +// +build !amd64 appengine !gc noasm + +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. + +package zstd + +import ( + "math/bits" + + "github.com/klauspost/compress/internal/le" +) + +// matchLen returns the maximum common prefix length of a and b. +// a must be the shortest of the two. +func matchLen(a, b []byte) (n int) { + left := len(a) + for left >= 8 { + diff := le.Load64(a, n) ^ le.Load64(b, n) + if diff != 0 { + return n + bits.TrailingZeros64(diff)>>3 + } + n += 8 + left -= 8 + } + a = a[n:] + b = b[n:] + + for i := range a { + if a[i] != b[i] { + break + } + n++ + } + return n + +} diff --git a/vendor/github.com/klauspost/compress/zstd/seqdec.go b/vendor/github.com/klauspost/compress/zstd/seqdec.go new file mode 100644 index 0000000000..9a7de82f9e --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/seqdec.go @@ -0,0 +1,503 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "errors" + "fmt" + "io" +) + +type seq struct { + litLen uint32 + matchLen uint32 + offset uint32 + + // Codes are stored here for the encoder + // so they only have to be looked up once. + llCode, mlCode, ofCode uint8 +} + +type seqVals struct { + ll, ml, mo int +} + +func (s seq) String() string { + if s.offset <= 3 { + if s.offset == 0 { + return fmt.Sprint("litLen:", s.litLen, ", matchLen:", s.matchLen+zstdMinMatch, ", offset: INVALID (0)") + } + return fmt.Sprint("litLen:", s.litLen, ", matchLen:", s.matchLen+zstdMinMatch, ", offset:", s.offset, " (repeat)") + } + return fmt.Sprint("litLen:", s.litLen, ", matchLen:", s.matchLen+zstdMinMatch, ", offset:", s.offset-3, " (new)") +} + +type seqCompMode uint8 + +const ( + compModePredefined seqCompMode = iota + compModeRLE + compModeFSE + compModeRepeat +) + +type sequenceDec struct { + // decoder keeps track of the current state and updates it from the bitstream. + fse *fseDecoder + state fseState + repeat bool +} + +// init the state of the decoder with input from stream. +func (s *sequenceDec) init(br *bitReader) error { + if s.fse == nil { + return errors.New("sequence decoder not defined") + } + s.state.init(br, s.fse.actualTableLog, s.fse.dt[:1< cap(s.out) { + addBytes := s.seqSize + len(s.out) + s.out = append(s.out, make([]byte, addBytes)...) + s.out = s.out[:len(s.out)-addBytes] + } + + if debugDecoder { + printf("Execute %d seqs with hist %d, dict %d, literals: %d into %d bytes\n", len(seqs), len(hist), len(s.dict), len(s.literals), s.seqSize) + } + + var t = len(s.out) + out := s.out[:t+s.seqSize] + + for _, seq := range seqs { + // Add literals + copy(out[t:], s.literals[:seq.ll]) + t += seq.ll + s.literals = s.literals[seq.ll:] + + // Copy from dictionary... + if seq.mo > t+len(hist) || seq.mo > s.windowSize { + if len(s.dict) == 0 { + return fmt.Errorf("match offset (%d) bigger than current history (%d)", seq.mo, t+len(hist)) + } + + // we may be in dictionary. + dictO := len(s.dict) - (seq.mo - (t + len(hist))) + if dictO < 0 || dictO >= len(s.dict) { + return fmt.Errorf("match offset (%d) bigger than current history+dict (%d)", seq.mo, t+len(hist)+len(s.dict)) + } + end := dictO + seq.ml + if end > len(s.dict) { + n := len(s.dict) - dictO + copy(out[t:], s.dict[dictO:]) + t += n + seq.ml -= n + } else { + copy(out[t:], s.dict[dictO:end]) + t += end - dictO + continue + } + } + + // Copy from history. + if v := seq.mo - t; v > 0 { + // v is the start position in history from end. + start := len(hist) - v + if seq.ml > v { + // Some goes into current block. + // Copy remainder of history + copy(out[t:], hist[start:]) + t += v + seq.ml -= v + } else { + copy(out[t:], hist[start:start+seq.ml]) + t += seq.ml + continue + } + } + // We must be in current buffer now + if seq.ml > 0 { + start := t - seq.mo + if seq.ml <= t-start { + // No overlap + copy(out[t:], out[start:start+seq.ml]) + t += seq.ml + continue + } else { + // Overlapping copy + // Extend destination slice and copy one byte at the time. + src := out[start : start+seq.ml] + dst := out[t:] + dst = dst[:len(src)] + t += len(src) + // Destination is the space we just added. + for i := range src { + dst[i] = src[i] + } + } + } + } + + // Add final literals + copy(out[t:], s.literals) + if debugDecoder { + t += len(s.literals) + if t != len(out) { + panic(fmt.Errorf("length mismatch, want %d, got %d, ss: %d", len(out), t, s.seqSize)) + } + } + s.out = out + + return nil +} + +// decode sequences from the stream with the provided history. +func (s *sequenceDecs) decodeSync(hist []byte) error { + supported, err := s.decodeSyncSimple(hist) + if supported { + return err + } + + br := s.br + seqs := s.nSeqs + startSize := len(s.out) + // Grab full sizes tables, to avoid bounds checks. + llTable, mlTable, ofTable := s.litLengths.fse.dt[:maxTablesize], s.matchLengths.fse.dt[:maxTablesize], s.offsets.fse.dt[:maxTablesize] + llState, mlState, ofState := s.litLengths.state.state, s.matchLengths.state.state, s.offsets.state.state + out := s.out + maxBlockSize := maxCompressedBlockSize + if s.windowSize < maxBlockSize { + maxBlockSize = s.windowSize + } + + if debugDecoder { + println("decodeSync: decoding", seqs, "sequences", br.remain(), "bits remain on stream") + } + for i := seqs - 1; i >= 0; i-- { + if br.overread() { + printf("reading sequence %d, exceeded available data. Overread by %d\n", seqs-i, -br.remain()) + return io.ErrUnexpectedEOF + } + var ll, mo, ml int + if br.cursor > 4+((maxOffsetBits+16+16)>>3) { + // inlined function: + // ll, mo, ml = s.nextFast(br, llState, mlState, ofState) + + // Final will not read from stream. + var llB, mlB, moB uint8 + ll, llB = llState.final() + ml, mlB = mlState.final() + mo, moB = ofState.final() + + // extra bits are stored in reverse order. + br.fillFast() + mo += br.getBits(moB) + if s.maxBits > 32 { + br.fillFast() + } + ml += br.getBits(mlB) + ll += br.getBits(llB) + + if moB > 1 { + s.prevOffset[2] = s.prevOffset[1] + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = mo + } else { + // mo = s.adjustOffset(mo, ll, moB) + // Inlined for rather big speedup + if ll == 0 { + // There is an exception though, when current sequence's literals_length = 0. + // In this case, repeated offsets are shifted by one, so an offset_value of 1 means Repeated_Offset2, + // an offset_value of 2 means Repeated_Offset3, and an offset_value of 3 means Repeated_Offset1 - 1_byte. + mo++ + } + + if mo == 0 { + mo = s.prevOffset[0] + } else { + var temp int + if mo == 3 { + temp = s.prevOffset[0] - 1 + } else { + temp = s.prevOffset[mo] + } + + if temp == 0 { + // 0 is not valid; input is corrupted; force offset to 1 + println("WARNING: temp was 0") + temp = 1 + } + + if mo != 1 { + s.prevOffset[2] = s.prevOffset[1] + } + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = temp + mo = temp + } + } + br.fillFast() + } else { + ll, mo, ml = s.next(br, llState, mlState, ofState) + br.fill() + } + + if debugSequences { + println("Seq", seqs-i-1, "Litlen:", ll, "mo:", mo, "(abs) ml:", ml) + } + + if ll > len(s.literals) { + return fmt.Errorf("unexpected literal count, want %d bytes, but only %d is available", ll, len(s.literals)) + } + size := ll + ml + len(out) + if size-startSize > maxBlockSize { + return fmt.Errorf("output bigger than max block size (%d)", maxBlockSize) + } + if size > cap(out) { + // Not enough size, which can happen under high volume block streaming conditions + // but could be if destination slice is too small for sync operations. + // over-allocating here can create a large amount of GC pressure so we try to keep + // it as contained as possible + used := len(out) - startSize + addBytes := 256 + ll + ml + used>>2 + // Clamp to max block size. + if used+addBytes > maxBlockSize { + addBytes = maxBlockSize - used + } + out = append(out, make([]byte, addBytes)...) + out = out[:len(out)-addBytes] + } + if ml > maxMatchLen { + return fmt.Errorf("match len (%d) bigger than max allowed length", ml) + } + + // Add literals + out = append(out, s.literals[:ll]...) + s.literals = s.literals[ll:] + + if mo == 0 && ml > 0 { + return fmt.Errorf("zero matchoff and matchlen (%d) > 0", ml) + } + + if mo > len(out)+len(hist) || mo > s.windowSize { + if len(s.dict) == 0 { + return fmt.Errorf("match offset (%d) bigger than current history (%d)", mo, len(out)+len(hist)-startSize) + } + + // we may be in dictionary. + dictO := len(s.dict) - (mo - (len(out) + len(hist))) + if dictO < 0 || dictO >= len(s.dict) { + return fmt.Errorf("match offset (%d) bigger than current history (%d)", mo, len(out)+len(hist)-startSize) + } + end := dictO + ml + if end > len(s.dict) { + out = append(out, s.dict[dictO:]...) + ml -= len(s.dict) - dictO + } else { + out = append(out, s.dict[dictO:end]...) + mo = 0 + ml = 0 + } + } + + // Copy from history. + // TODO: Blocks without history could be made to ignore this completely. + if v := mo - len(out); v > 0 { + // v is the start position in history from end. + start := len(hist) - v + if ml > v { + // Some goes into current block. + // Copy remainder of history + out = append(out, hist[start:]...) + ml -= v + } else { + out = append(out, hist[start:start+ml]...) + ml = 0 + } + } + // We must be in current buffer now + if ml > 0 { + start := len(out) - mo + if ml <= len(out)-start { + // No overlap + out = append(out, out[start:start+ml]...) + } else { + // Overlapping copy + // Extend destination slice and copy one byte at the time. + out = out[:len(out)+ml] + src := out[start : start+ml] + // Destination is the space we just added. + dst := out[len(out)-ml:] + dst = dst[:len(src)] + for i := range src { + dst[i] = src[i] + } + } + } + if i == 0 { + // This is the last sequence, so we shouldn't update state. + break + } + + // Manually inlined, ~ 5-20% faster + // Update all 3 states at once. Approx 20% faster. + nBits := llState.nbBits() + mlState.nbBits() + ofState.nbBits() + if nBits == 0 { + llState = llTable[llState.newState()&maxTableMask] + mlState = mlTable[mlState.newState()&maxTableMask] + ofState = ofTable[ofState.newState()&maxTableMask] + } else { + bits := br.get32BitsFast(nBits) + + lowBits := uint16(bits >> ((ofState.nbBits() + mlState.nbBits()) & 31)) + llState = llTable[(llState.newState()+lowBits)&maxTableMask] + + lowBits = uint16(bits >> (ofState.nbBits() & 31)) + lowBits &= bitMask[mlState.nbBits()&15] + mlState = mlTable[(mlState.newState()+lowBits)&maxTableMask] + + lowBits = uint16(bits) & bitMask[ofState.nbBits()&15] + ofState = ofTable[(ofState.newState()+lowBits)&maxTableMask] + } + } + + if size := len(s.literals) + len(out) - startSize; size > maxBlockSize { + return fmt.Errorf("output bigger than max block size (%d)", maxBlockSize) + } + + // Add final literals + s.out = append(out, s.literals...) + return br.close() +} + +var bitMask [16]uint16 + +func init() { + for i := range bitMask[:] { + bitMask[i] = uint16((1 << uint(i)) - 1) + } +} + +func (s *sequenceDecs) next(br *bitReader, llState, mlState, ofState decSymbol) (ll, mo, ml int) { + // Final will not read from stream. + ll, llB := llState.final() + ml, mlB := mlState.final() + mo, moB := ofState.final() + + // extra bits are stored in reverse order. + br.fill() + mo += br.getBits(moB) + if s.maxBits > 32 { + br.fill() + } + // matchlength+literal length, max 32 bits + ml += br.getBits(mlB) + ll += br.getBits(llB) + mo = s.adjustOffset(mo, ll, moB) + return +} + +func (s *sequenceDecs) adjustOffset(offset, litLen int, offsetB uint8) int { + if offsetB > 1 { + s.prevOffset[2] = s.prevOffset[1] + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = offset + return offset + } + + if litLen == 0 { + // There is an exception though, when current sequence's literals_length = 0. + // In this case, repeated offsets are shifted by one, so an offset_value of 1 means Repeated_Offset2, + // an offset_value of 2 means Repeated_Offset3, and an offset_value of 3 means Repeated_Offset1 - 1_byte. + offset++ + } + + if offset == 0 { + return s.prevOffset[0] + } + var temp int + if offset == 3 { + temp = s.prevOffset[0] - 1 + } else { + temp = s.prevOffset[offset] + } + + if temp == 0 { + // 0 is not valid; input is corrupted; force offset to 1 + println("temp was 0") + temp = 1 + } + + if offset != 1 { + s.prevOffset[2] = s.prevOffset[1] + } + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = temp + return temp +} diff --git a/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go new file mode 100644 index 0000000000..c59f17e07a --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go @@ -0,0 +1,394 @@ +//go:build amd64 && !appengine && !noasm && gc +// +build amd64,!appengine,!noasm,gc + +package zstd + +import ( + "fmt" + "io" + + "github.com/klauspost/compress/internal/cpuinfo" +) + +type decodeSyncAsmContext struct { + llTable []decSymbol + mlTable []decSymbol + ofTable []decSymbol + llState uint64 + mlState uint64 + ofState uint64 + iteration int + litRemain int + out []byte + outPosition int + literals []byte + litPosition int + history []byte + windowSize int + ll int // set on error (not for all errors, please refer to _generate/gen.go) + ml int // set on error (not for all errors, please refer to _generate/gen.go) + mo int // set on error (not for all errors, please refer to _generate/gen.go) +} + +// sequenceDecs_decodeSync_amd64 implements the main loop of sequenceDecs.decodeSync in x86 asm. +// +// Please refer to seqdec_generic.go for the reference implementation. +// +//go:noescape +func sequenceDecs_decodeSync_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int + +// sequenceDecs_decodeSync_bmi2 implements the main loop of sequenceDecs.decodeSync in x86 asm with BMI2 extensions. +// +//go:noescape +func sequenceDecs_decodeSync_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int + +// sequenceDecs_decodeSync_safe_amd64 does the same as above, but does not write more than output buffer. +// +//go:noescape +func sequenceDecs_decodeSync_safe_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int + +// sequenceDecs_decodeSync_safe_bmi2 does the same as above, but does not write more than output buffer. +// +//go:noescape +func sequenceDecs_decodeSync_safe_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int + +// decode sequences from the stream with the provided history but without a dictionary. +func (s *sequenceDecs) decodeSyncSimple(hist []byte) (bool, error) { + if len(s.dict) > 0 { + return false, nil + } + if s.maxSyncLen == 0 && cap(s.out)-len(s.out) < maxCompressedBlockSize { + return false, nil + } + + // FIXME: Using unsafe memory copies leads to rare, random crashes + // with fuzz testing. It is therefore disabled for now. + const useSafe = true + /* + useSafe := false + if s.maxSyncLen == 0 && cap(s.out)-len(s.out) < maxCompressedBlockSizeAlloc { + useSafe = true + } + if s.maxSyncLen > 0 && cap(s.out)-len(s.out)-compressedBlockOverAlloc < int(s.maxSyncLen) { + useSafe = true + } + if cap(s.literals) < len(s.literals)+compressedBlockOverAlloc { + useSafe = true + } + */ + + br := s.br + + maxBlockSize := maxCompressedBlockSize + if s.windowSize < maxBlockSize { + maxBlockSize = s.windowSize + } + + ctx := decodeSyncAsmContext{ + llTable: s.litLengths.fse.dt[:maxTablesize], + mlTable: s.matchLengths.fse.dt[:maxTablesize], + ofTable: s.offsets.fse.dt[:maxTablesize], + llState: uint64(s.litLengths.state.state), + mlState: uint64(s.matchLengths.state.state), + ofState: uint64(s.offsets.state.state), + iteration: s.nSeqs - 1, + litRemain: len(s.literals), + out: s.out, + outPosition: len(s.out), + literals: s.literals, + windowSize: s.windowSize, + history: hist, + } + + s.seqSize = 0 + startSize := len(s.out) + + var errCode int + if cpuinfo.HasBMI2() { + if useSafe { + errCode = sequenceDecs_decodeSync_safe_bmi2(s, br, &ctx) + } else { + errCode = sequenceDecs_decodeSync_bmi2(s, br, &ctx) + } + } else { + if useSafe { + errCode = sequenceDecs_decodeSync_safe_amd64(s, br, &ctx) + } else { + errCode = sequenceDecs_decodeSync_amd64(s, br, &ctx) + } + } + switch errCode { + case noError: + break + + case errorMatchLenOfsMismatch: + return true, fmt.Errorf("zero matchoff and matchlen (%d) > 0", ctx.ml) + + case errorMatchLenTooBig: + return true, fmt.Errorf("match len (%d) bigger than max allowed length", ctx.ml) + + case errorMatchOffTooBig: + return true, fmt.Errorf("match offset (%d) bigger than current history (%d)", + ctx.mo, ctx.outPosition+len(hist)-startSize) + + case errorNotEnoughLiterals: + return true, fmt.Errorf("unexpected literal count, want %d bytes, but only %d is available", + ctx.ll, ctx.litRemain+ctx.ll) + + case errorOverread: + return true, io.ErrUnexpectedEOF + + case errorNotEnoughSpace: + size := ctx.outPosition + ctx.ll + ctx.ml + if debugDecoder { + println("msl:", s.maxSyncLen, "cap", cap(s.out), "bef:", startSize, "sz:", size-startSize, "mbs:", maxBlockSize, "outsz:", cap(s.out)-startSize) + } + return true, fmt.Errorf("output bigger than max block size (%d)", maxBlockSize) + + default: + return true, fmt.Errorf("sequenceDecs_decode returned erroneous code %d", errCode) + } + + s.seqSize += ctx.litRemain + if s.seqSize > maxBlockSize { + return true, fmt.Errorf("output bigger than max block size (%d)", maxBlockSize) + } + err := br.close() + if err != nil { + printf("Closing sequences: %v, %+v\n", err, *br) + return true, err + } + + s.literals = s.literals[ctx.litPosition:] + t := ctx.outPosition + s.out = s.out[:t] + + // Add final literals + s.out = append(s.out, s.literals...) + if debugDecoder { + t += len(s.literals) + if t != len(s.out) { + panic(fmt.Errorf("length mismatch, want %d, got %d", len(s.out), t)) + } + } + + return true, nil +} + +// -------------------------------------------------------------------------------- + +type decodeAsmContext struct { + llTable []decSymbol + mlTable []decSymbol + ofTable []decSymbol + llState uint64 + mlState uint64 + ofState uint64 + iteration int + seqs []seqVals + litRemain int +} + +const noError = 0 + +// error reported when mo == 0 && ml > 0 +const errorMatchLenOfsMismatch = 1 + +// error reported when ml > maxMatchLen +const errorMatchLenTooBig = 2 + +// error reported when mo > available history or mo > s.windowSize +const errorMatchOffTooBig = 3 + +// error reported when the sum of literal lengths exeeceds the literal buffer size +const errorNotEnoughLiterals = 4 + +// error reported when capacity of `out` is too small +const errorNotEnoughSpace = 5 + +// error reported when bits are overread. +const errorOverread = 6 + +// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm. +// +// Please refer to seqdec_generic.go for the reference implementation. +// +//go:noescape +func sequenceDecs_decode_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int + +// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm. +// +// Please refer to seqdec_generic.go for the reference implementation. +// +//go:noescape +func sequenceDecs_decode_56_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int + +// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm with BMI2 extensions. +// +//go:noescape +func sequenceDecs_decode_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int + +// sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm with BMI2 extensions. +// +//go:noescape +func sequenceDecs_decode_56_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int + +// decode sequences from the stream without the provided history. +func (s *sequenceDecs) decode(seqs []seqVals) error { + br := s.br + + maxBlockSize := maxCompressedBlockSize + if s.windowSize < maxBlockSize { + maxBlockSize = s.windowSize + } + + ctx := decodeAsmContext{ + llTable: s.litLengths.fse.dt[:maxTablesize], + mlTable: s.matchLengths.fse.dt[:maxTablesize], + ofTable: s.offsets.fse.dt[:maxTablesize], + llState: uint64(s.litLengths.state.state), + mlState: uint64(s.matchLengths.state.state), + ofState: uint64(s.offsets.state.state), + seqs: seqs, + iteration: len(seqs) - 1, + litRemain: len(s.literals), + } + + if debugDecoder { + println("decode: decoding", len(seqs), "sequences", br.remain(), "bits remain on stream") + } + + s.seqSize = 0 + lte56bits := s.maxBits+s.offsets.fse.actualTableLog+s.matchLengths.fse.actualTableLog+s.litLengths.fse.actualTableLog <= 56 + var errCode int + if cpuinfo.HasBMI2() { + if lte56bits { + errCode = sequenceDecs_decode_56_bmi2(s, br, &ctx) + } else { + errCode = sequenceDecs_decode_bmi2(s, br, &ctx) + } + } else { + if lte56bits { + errCode = sequenceDecs_decode_56_amd64(s, br, &ctx) + } else { + errCode = sequenceDecs_decode_amd64(s, br, &ctx) + } + } + if errCode != 0 { + i := len(seqs) - ctx.iteration - 1 + switch errCode { + case errorMatchLenOfsMismatch: + ml := ctx.seqs[i].ml + return fmt.Errorf("zero matchoff and matchlen (%d) > 0", ml) + + case errorMatchLenTooBig: + ml := ctx.seqs[i].ml + return fmt.Errorf("match len (%d) bigger than max allowed length", ml) + + case errorNotEnoughLiterals: + ll := ctx.seqs[i].ll + return fmt.Errorf("unexpected literal count, want %d bytes, but only %d is available", ll, ctx.litRemain+ll) + case errorOverread: + return io.ErrUnexpectedEOF + } + + return fmt.Errorf("sequenceDecs_decode_amd64 returned erroneous code %d", errCode) + } + + if ctx.litRemain < 0 { + return fmt.Errorf("literal count is too big: total available %d, total requested %d", + len(s.literals), len(s.literals)-ctx.litRemain) + } + + s.seqSize += ctx.litRemain + if s.seqSize > maxBlockSize { + return fmt.Errorf("output bigger than max block size (%d)", maxBlockSize) + } + if debugDecoder { + println("decode: ", br.remain(), "bits remain on stream. code:", errCode) + } + err := br.close() + if err != nil { + printf("Closing sequences: %v, %+v\n", err, *br) + } + return err +} + +// -------------------------------------------------------------------------------- + +type executeAsmContext struct { + seqs []seqVals + seqIndex int + out []byte + history []byte + literals []byte + outPosition int + litPosition int + windowSize int +} + +// sequenceDecs_executeSimple_amd64 implements the main loop of sequenceDecs.executeSimple in x86 asm. +// +// Returns false if a match offset is too big. +// +// Please refer to seqdec_generic.go for the reference implementation. +// +//go:noescape +func sequenceDecs_executeSimple_amd64(ctx *executeAsmContext) bool + +// Same as above, but with safe memcopies +// +//go:noescape +func sequenceDecs_executeSimple_safe_amd64(ctx *executeAsmContext) bool + +// executeSimple handles cases when dictionary is not used. +func (s *sequenceDecs) executeSimple(seqs []seqVals, hist []byte) error { + // Ensure we have enough output size... + if len(s.out)+s.seqSize+compressedBlockOverAlloc > cap(s.out) { + addBytes := s.seqSize + len(s.out) + compressedBlockOverAlloc + s.out = append(s.out, make([]byte, addBytes)...) + s.out = s.out[:len(s.out)-addBytes] + } + + if debugDecoder { + printf("Execute %d seqs with literals: %d into %d bytes\n", len(seqs), len(s.literals), s.seqSize) + } + + var t = len(s.out) + out := s.out[:t+s.seqSize] + + ctx := executeAsmContext{ + seqs: seqs, + seqIndex: 0, + out: out, + history: hist, + outPosition: t, + litPosition: 0, + literals: s.literals, + windowSize: s.windowSize, + } + var ok bool + if cap(s.literals) < len(s.literals)+compressedBlockOverAlloc { + ok = sequenceDecs_executeSimple_safe_amd64(&ctx) + } else { + ok = sequenceDecs_executeSimple_amd64(&ctx) + } + if !ok { + return fmt.Errorf("match offset (%d) bigger than current history (%d)", + seqs[ctx.seqIndex].mo, ctx.outPosition+len(hist)) + } + s.literals = s.literals[ctx.litPosition:] + t = ctx.outPosition + + // Add final literals + copy(out[t:], s.literals) + if debugDecoder { + t += len(s.literals) + if t != len(out) { + panic(fmt.Errorf("length mismatch, want %d, got %d, ss: %d", len(out), t, s.seqSize)) + } + } + s.out = out + + return nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.s b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.s new file mode 100644 index 0000000000..a708ca6d3d --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.s @@ -0,0 +1,4151 @@ +// Code generated by command: go run gen.go -out ../seqdec_amd64.s -pkg=zstd. DO NOT EDIT. + +//go:build !appengine && !noasm && gc && !noasm + +// func sequenceDecs_decode_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int +// Requires: CMOV +TEXT ·sequenceDecs_decode_amd64(SB), $8-32 + MOVQ br+8(FP), CX + MOVQ 24(CX), DX + MOVBQZX 40(CX), BX + MOVQ (CX), AX + MOVQ 32(CX), SI + ADDQ SI, AX + MOVQ AX, (SP) + MOVQ ctx+16(FP), AX + MOVQ 72(AX), DI + MOVQ 80(AX), R8 + MOVQ 88(AX), R9 + MOVQ 104(AX), R10 + MOVQ s+0(FP), AX + MOVQ 144(AX), R11 + MOVQ 152(AX), R12 + MOVQ 160(AX), R13 + +sequenceDecs_decode_amd64_main_loop: + MOVQ (SP), R14 + + // Fill bitreader to have enough for the offset and match length. + CMPQ SI, $0x08 + JL sequenceDecs_decode_amd64_fill_byte_by_byte + MOVQ BX, AX + SHRQ $0x03, AX + SUBQ AX, R14 + MOVQ (R14), DX + SUBQ AX, SI + ANDQ $0x07, BX + JMP sequenceDecs_decode_amd64_fill_end + +sequenceDecs_decode_amd64_fill_byte_by_byte: + CMPQ SI, $0x00 + JLE sequenceDecs_decode_amd64_fill_check_overread + CMPQ BX, $0x07 + JLE sequenceDecs_decode_amd64_fill_end + SHLQ $0x08, DX + SUBQ $0x01, R14 + SUBQ $0x01, SI + SUBQ $0x08, BX + MOVBQZX (R14), AX + ORQ AX, DX + JMP sequenceDecs_decode_amd64_fill_byte_by_byte + +sequenceDecs_decode_amd64_fill_check_overread: + CMPQ BX, $0x40 + JA error_overread + +sequenceDecs_decode_amd64_fill_end: + // Update offset + MOVQ R9, AX + MOVQ BX, CX + MOVQ DX, R15 + SHLQ CL, R15 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decode_amd64_of_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decode_amd64_of_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decode_amd64_of_update_zero + NEGQ CX + SHRQ CL, R15 + ADDQ R15, AX + +sequenceDecs_decode_amd64_of_update_zero: + MOVQ AX, 16(R10) + + // Update match length + MOVQ R8, AX + MOVQ BX, CX + MOVQ DX, R15 + SHLQ CL, R15 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decode_amd64_ml_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decode_amd64_ml_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decode_amd64_ml_update_zero + NEGQ CX + SHRQ CL, R15 + ADDQ R15, AX + +sequenceDecs_decode_amd64_ml_update_zero: + MOVQ AX, 8(R10) + + // Fill bitreader to have enough for the remaining + CMPQ SI, $0x08 + JL sequenceDecs_decode_amd64_fill_2_byte_by_byte + MOVQ BX, AX + SHRQ $0x03, AX + SUBQ AX, R14 + MOVQ (R14), DX + SUBQ AX, SI + ANDQ $0x07, BX + JMP sequenceDecs_decode_amd64_fill_2_end + +sequenceDecs_decode_amd64_fill_2_byte_by_byte: + CMPQ SI, $0x00 + JLE sequenceDecs_decode_amd64_fill_2_check_overread + CMPQ BX, $0x07 + JLE sequenceDecs_decode_amd64_fill_2_end + SHLQ $0x08, DX + SUBQ $0x01, R14 + SUBQ $0x01, SI + SUBQ $0x08, BX + MOVBQZX (R14), AX + ORQ AX, DX + JMP sequenceDecs_decode_amd64_fill_2_byte_by_byte + +sequenceDecs_decode_amd64_fill_2_check_overread: + CMPQ BX, $0x40 + JA error_overread + +sequenceDecs_decode_amd64_fill_2_end: + // Update literal length + MOVQ DI, AX + MOVQ BX, CX + MOVQ DX, R15 + SHLQ CL, R15 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decode_amd64_ll_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decode_amd64_ll_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decode_amd64_ll_update_zero + NEGQ CX + SHRQ CL, R15 + ADDQ R15, AX + +sequenceDecs_decode_amd64_ll_update_zero: + MOVQ AX, (R10) + + // Fill bitreader for state updates + MOVQ R14, (SP) + MOVQ R9, AX + SHRQ $0x08, AX + MOVBQZX AL, AX + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decode_amd64_skip_update + + // Update Literal Length State + MOVBQZX DI, R14 + SHRL $0x10, DI + LEAQ (BX)(R14*1), CX + MOVQ DX, R15 + MOVQ CX, BX + ROLQ CL, R15 + MOVL $0x00000001, BP + MOVB R14, CL + SHLL CL, BP + DECL BP + ANDQ BP, R15 + ADDQ R15, DI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(DI*8), DI + + // Update Match Length State + MOVBQZX R8, R14 + SHRL $0x10, R8 + LEAQ (BX)(R14*1), CX + MOVQ DX, R15 + MOVQ CX, BX + ROLQ CL, R15 + MOVL $0x00000001, BP + MOVB R14, CL + SHLL CL, BP + DECL BP + ANDQ BP, R15 + ADDQ R15, R8 + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Offset State + MOVBQZX R9, R14 + SHRL $0x10, R9 + LEAQ (BX)(R14*1), CX + MOVQ DX, R15 + MOVQ CX, BX + ROLQ CL, R15 + MOVL $0x00000001, BP + MOVB R14, CL + SHLL CL, BP + DECL BP + ANDQ BP, R15 + ADDQ R15, R9 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R9*8), R9 + +sequenceDecs_decode_amd64_skip_update: + // Adjust offset + MOVQ 16(R10), CX + CMPQ AX, $0x01 + JBE sequenceDecs_decode_amd64_adjust_offsetB_1_or_0 + MOVQ R12, R13 + MOVQ R11, R12 + MOVQ CX, R11 + JMP sequenceDecs_decode_amd64_after_adjust + +sequenceDecs_decode_amd64_adjust_offsetB_1_or_0: + CMPQ (R10), $0x00000000 + JNE sequenceDecs_decode_amd64_adjust_offset_maybezero + INCQ CX + JMP sequenceDecs_decode_amd64_adjust_offset_nonzero + +sequenceDecs_decode_amd64_adjust_offset_maybezero: + TESTQ CX, CX + JNZ sequenceDecs_decode_amd64_adjust_offset_nonzero + MOVQ R11, CX + JMP sequenceDecs_decode_amd64_after_adjust + +sequenceDecs_decode_amd64_adjust_offset_nonzero: + CMPQ CX, $0x01 + JB sequenceDecs_decode_amd64_adjust_zero + JEQ sequenceDecs_decode_amd64_adjust_one + CMPQ CX, $0x02 + JA sequenceDecs_decode_amd64_adjust_three + JMP sequenceDecs_decode_amd64_adjust_two + +sequenceDecs_decode_amd64_adjust_zero: + MOVQ R11, AX + JMP sequenceDecs_decode_amd64_adjust_test_temp_valid + +sequenceDecs_decode_amd64_adjust_one: + MOVQ R12, AX + JMP sequenceDecs_decode_amd64_adjust_test_temp_valid + +sequenceDecs_decode_amd64_adjust_two: + MOVQ R13, AX + JMP sequenceDecs_decode_amd64_adjust_test_temp_valid + +sequenceDecs_decode_amd64_adjust_three: + LEAQ -1(R11), AX + +sequenceDecs_decode_amd64_adjust_test_temp_valid: + TESTQ AX, AX + JNZ sequenceDecs_decode_amd64_adjust_temp_valid + MOVQ $0x00000001, AX + +sequenceDecs_decode_amd64_adjust_temp_valid: + CMPQ CX, $0x01 + CMOVQNE R12, R13 + MOVQ R11, R12 + MOVQ AX, R11 + MOVQ AX, CX + +sequenceDecs_decode_amd64_after_adjust: + MOVQ CX, 16(R10) + + // Check values + MOVQ 8(R10), AX + MOVQ (R10), R14 + LEAQ (AX)(R14*1), R15 + MOVQ s+0(FP), BP + ADDQ R15, 256(BP) + MOVQ ctx+16(FP), R15 + SUBQ R14, 128(R15) + JS error_not_enough_literals + CMPQ AX, $0x00020002 + JA sequenceDecs_decode_amd64_error_match_len_too_big + TESTQ CX, CX + JNZ sequenceDecs_decode_amd64_match_len_ofs_ok + TESTQ AX, AX + JNZ sequenceDecs_decode_amd64_error_match_len_ofs_mismatch + +sequenceDecs_decode_amd64_match_len_ofs_ok: + ADDQ $0x18, R10 + MOVQ ctx+16(FP), AX + DECQ 96(AX) + JNS sequenceDecs_decode_amd64_main_loop + MOVQ s+0(FP), AX + MOVQ R11, 144(AX) + MOVQ R12, 152(AX) + MOVQ R13, 160(AX) + MOVQ br+8(FP), AX + MOVQ DX, 24(AX) + MOVB BL, 40(AX) + MOVQ SI, 32(AX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decode_amd64_error_match_len_ofs_mismatch: + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decode_amd64_error_match_len_too_big: + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + +// func sequenceDecs_decode_56_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int +// Requires: CMOV +TEXT ·sequenceDecs_decode_56_amd64(SB), $8-32 + MOVQ br+8(FP), CX + MOVQ 24(CX), DX + MOVBQZX 40(CX), BX + MOVQ (CX), AX + MOVQ 32(CX), SI + ADDQ SI, AX + MOVQ AX, (SP) + MOVQ ctx+16(FP), AX + MOVQ 72(AX), DI + MOVQ 80(AX), R8 + MOVQ 88(AX), R9 + MOVQ 104(AX), R10 + MOVQ s+0(FP), AX + MOVQ 144(AX), R11 + MOVQ 152(AX), R12 + MOVQ 160(AX), R13 + +sequenceDecs_decode_56_amd64_main_loop: + MOVQ (SP), R14 + + // Fill bitreader to have enough for the offset and match length. + CMPQ SI, $0x08 + JL sequenceDecs_decode_56_amd64_fill_byte_by_byte + MOVQ BX, AX + SHRQ $0x03, AX + SUBQ AX, R14 + MOVQ (R14), DX + SUBQ AX, SI + ANDQ $0x07, BX + JMP sequenceDecs_decode_56_amd64_fill_end + +sequenceDecs_decode_56_amd64_fill_byte_by_byte: + CMPQ SI, $0x00 + JLE sequenceDecs_decode_56_amd64_fill_check_overread + CMPQ BX, $0x07 + JLE sequenceDecs_decode_56_amd64_fill_end + SHLQ $0x08, DX + SUBQ $0x01, R14 + SUBQ $0x01, SI + SUBQ $0x08, BX + MOVBQZX (R14), AX + ORQ AX, DX + JMP sequenceDecs_decode_56_amd64_fill_byte_by_byte + +sequenceDecs_decode_56_amd64_fill_check_overread: + CMPQ BX, $0x40 + JA error_overread + +sequenceDecs_decode_56_amd64_fill_end: + // Update offset + MOVQ R9, AX + MOVQ BX, CX + MOVQ DX, R15 + SHLQ CL, R15 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decode_56_amd64_of_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decode_56_amd64_of_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decode_56_amd64_of_update_zero + NEGQ CX + SHRQ CL, R15 + ADDQ R15, AX + +sequenceDecs_decode_56_amd64_of_update_zero: + MOVQ AX, 16(R10) + + // Update match length + MOVQ R8, AX + MOVQ BX, CX + MOVQ DX, R15 + SHLQ CL, R15 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decode_56_amd64_ml_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decode_56_amd64_ml_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decode_56_amd64_ml_update_zero + NEGQ CX + SHRQ CL, R15 + ADDQ R15, AX + +sequenceDecs_decode_56_amd64_ml_update_zero: + MOVQ AX, 8(R10) + + // Update literal length + MOVQ DI, AX + MOVQ BX, CX + MOVQ DX, R15 + SHLQ CL, R15 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decode_56_amd64_ll_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decode_56_amd64_ll_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decode_56_amd64_ll_update_zero + NEGQ CX + SHRQ CL, R15 + ADDQ R15, AX + +sequenceDecs_decode_56_amd64_ll_update_zero: + MOVQ AX, (R10) + + // Fill bitreader for state updates + MOVQ R14, (SP) + MOVQ R9, AX + SHRQ $0x08, AX + MOVBQZX AL, AX + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decode_56_amd64_skip_update + + // Update Literal Length State + MOVBQZX DI, R14 + SHRL $0x10, DI + LEAQ (BX)(R14*1), CX + MOVQ DX, R15 + MOVQ CX, BX + ROLQ CL, R15 + MOVL $0x00000001, BP + MOVB R14, CL + SHLL CL, BP + DECL BP + ANDQ BP, R15 + ADDQ R15, DI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(DI*8), DI + + // Update Match Length State + MOVBQZX R8, R14 + SHRL $0x10, R8 + LEAQ (BX)(R14*1), CX + MOVQ DX, R15 + MOVQ CX, BX + ROLQ CL, R15 + MOVL $0x00000001, BP + MOVB R14, CL + SHLL CL, BP + DECL BP + ANDQ BP, R15 + ADDQ R15, R8 + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Offset State + MOVBQZX R9, R14 + SHRL $0x10, R9 + LEAQ (BX)(R14*1), CX + MOVQ DX, R15 + MOVQ CX, BX + ROLQ CL, R15 + MOVL $0x00000001, BP + MOVB R14, CL + SHLL CL, BP + DECL BP + ANDQ BP, R15 + ADDQ R15, R9 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R9*8), R9 + +sequenceDecs_decode_56_amd64_skip_update: + // Adjust offset + MOVQ 16(R10), CX + CMPQ AX, $0x01 + JBE sequenceDecs_decode_56_amd64_adjust_offsetB_1_or_0 + MOVQ R12, R13 + MOVQ R11, R12 + MOVQ CX, R11 + JMP sequenceDecs_decode_56_amd64_after_adjust + +sequenceDecs_decode_56_amd64_adjust_offsetB_1_or_0: + CMPQ (R10), $0x00000000 + JNE sequenceDecs_decode_56_amd64_adjust_offset_maybezero + INCQ CX + JMP sequenceDecs_decode_56_amd64_adjust_offset_nonzero + +sequenceDecs_decode_56_amd64_adjust_offset_maybezero: + TESTQ CX, CX + JNZ sequenceDecs_decode_56_amd64_adjust_offset_nonzero + MOVQ R11, CX + JMP sequenceDecs_decode_56_amd64_after_adjust + +sequenceDecs_decode_56_amd64_adjust_offset_nonzero: + CMPQ CX, $0x01 + JB sequenceDecs_decode_56_amd64_adjust_zero + JEQ sequenceDecs_decode_56_amd64_adjust_one + CMPQ CX, $0x02 + JA sequenceDecs_decode_56_amd64_adjust_three + JMP sequenceDecs_decode_56_amd64_adjust_two + +sequenceDecs_decode_56_amd64_adjust_zero: + MOVQ R11, AX + JMP sequenceDecs_decode_56_amd64_adjust_test_temp_valid + +sequenceDecs_decode_56_amd64_adjust_one: + MOVQ R12, AX + JMP sequenceDecs_decode_56_amd64_adjust_test_temp_valid + +sequenceDecs_decode_56_amd64_adjust_two: + MOVQ R13, AX + JMP sequenceDecs_decode_56_amd64_adjust_test_temp_valid + +sequenceDecs_decode_56_amd64_adjust_three: + LEAQ -1(R11), AX + +sequenceDecs_decode_56_amd64_adjust_test_temp_valid: + TESTQ AX, AX + JNZ sequenceDecs_decode_56_amd64_adjust_temp_valid + MOVQ $0x00000001, AX + +sequenceDecs_decode_56_amd64_adjust_temp_valid: + CMPQ CX, $0x01 + CMOVQNE R12, R13 + MOVQ R11, R12 + MOVQ AX, R11 + MOVQ AX, CX + +sequenceDecs_decode_56_amd64_after_adjust: + MOVQ CX, 16(R10) + + // Check values + MOVQ 8(R10), AX + MOVQ (R10), R14 + LEAQ (AX)(R14*1), R15 + MOVQ s+0(FP), BP + ADDQ R15, 256(BP) + MOVQ ctx+16(FP), R15 + SUBQ R14, 128(R15) + JS error_not_enough_literals + CMPQ AX, $0x00020002 + JA sequenceDecs_decode_56_amd64_error_match_len_too_big + TESTQ CX, CX + JNZ sequenceDecs_decode_56_amd64_match_len_ofs_ok + TESTQ AX, AX + JNZ sequenceDecs_decode_56_amd64_error_match_len_ofs_mismatch + +sequenceDecs_decode_56_amd64_match_len_ofs_ok: + ADDQ $0x18, R10 + MOVQ ctx+16(FP), AX + DECQ 96(AX) + JNS sequenceDecs_decode_56_amd64_main_loop + MOVQ s+0(FP), AX + MOVQ R11, 144(AX) + MOVQ R12, 152(AX) + MOVQ R13, 160(AX) + MOVQ br+8(FP), AX + MOVQ DX, 24(AX) + MOVB BL, 40(AX) + MOVQ SI, 32(AX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decode_56_amd64_error_match_len_ofs_mismatch: + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decode_56_amd64_error_match_len_too_big: + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + +// func sequenceDecs_decode_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int +// Requires: BMI, BMI2, CMOV +TEXT ·sequenceDecs_decode_bmi2(SB), $8-32 + MOVQ br+8(FP), BX + MOVQ 24(BX), AX + MOVBQZX 40(BX), DX + MOVQ (BX), CX + MOVQ 32(BX), BX + ADDQ BX, CX + MOVQ CX, (SP) + MOVQ ctx+16(FP), CX + MOVQ 72(CX), SI + MOVQ 80(CX), DI + MOVQ 88(CX), R8 + MOVQ 104(CX), R9 + MOVQ s+0(FP), CX + MOVQ 144(CX), R10 + MOVQ 152(CX), R11 + MOVQ 160(CX), R12 + +sequenceDecs_decode_bmi2_main_loop: + MOVQ (SP), R13 + + // Fill bitreader to have enough for the offset and match length. + CMPQ BX, $0x08 + JL sequenceDecs_decode_bmi2_fill_byte_by_byte + MOVQ DX, CX + SHRQ $0x03, CX + SUBQ CX, R13 + MOVQ (R13), AX + SUBQ CX, BX + ANDQ $0x07, DX + JMP sequenceDecs_decode_bmi2_fill_end + +sequenceDecs_decode_bmi2_fill_byte_by_byte: + CMPQ BX, $0x00 + JLE sequenceDecs_decode_bmi2_fill_check_overread + CMPQ DX, $0x07 + JLE sequenceDecs_decode_bmi2_fill_end + SHLQ $0x08, AX + SUBQ $0x01, R13 + SUBQ $0x01, BX + SUBQ $0x08, DX + MOVBQZX (R13), CX + ORQ CX, AX + JMP sequenceDecs_decode_bmi2_fill_byte_by_byte + +sequenceDecs_decode_bmi2_fill_check_overread: + CMPQ DX, $0x40 + JA error_overread + +sequenceDecs_decode_bmi2_fill_end: + // Update offset + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R14 + MOVQ AX, R15 + LEAQ (DX)(R14*1), CX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + MOVQ CX, DX + MOVQ R8, CX + SHRQ $0x20, CX + ADDQ R15, CX + MOVQ CX, 16(R9) + + // Update match length + MOVQ $0x00000808, CX + BEXTRQ CX, DI, R14 + MOVQ AX, R15 + LEAQ (DX)(R14*1), CX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + MOVQ CX, DX + MOVQ DI, CX + SHRQ $0x20, CX + ADDQ R15, CX + MOVQ CX, 8(R9) + + // Fill bitreader to have enough for the remaining + CMPQ BX, $0x08 + JL sequenceDecs_decode_bmi2_fill_2_byte_by_byte + MOVQ DX, CX + SHRQ $0x03, CX + SUBQ CX, R13 + MOVQ (R13), AX + SUBQ CX, BX + ANDQ $0x07, DX + JMP sequenceDecs_decode_bmi2_fill_2_end + +sequenceDecs_decode_bmi2_fill_2_byte_by_byte: + CMPQ BX, $0x00 + JLE sequenceDecs_decode_bmi2_fill_2_check_overread + CMPQ DX, $0x07 + JLE sequenceDecs_decode_bmi2_fill_2_end + SHLQ $0x08, AX + SUBQ $0x01, R13 + SUBQ $0x01, BX + SUBQ $0x08, DX + MOVBQZX (R13), CX + ORQ CX, AX + JMP sequenceDecs_decode_bmi2_fill_2_byte_by_byte + +sequenceDecs_decode_bmi2_fill_2_check_overread: + CMPQ DX, $0x40 + JA error_overread + +sequenceDecs_decode_bmi2_fill_2_end: + // Update literal length + MOVQ $0x00000808, CX + BEXTRQ CX, SI, R14 + MOVQ AX, R15 + LEAQ (DX)(R14*1), CX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + MOVQ CX, DX + MOVQ SI, CX + SHRQ $0x20, CX + ADDQ R15, CX + MOVQ CX, (R9) + + // Fill bitreader for state updates + MOVQ R13, (SP) + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R13 + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decode_bmi2_skip_update + LEAQ (SI)(DI*1), R14 + ADDQ R8, R14 + MOVBQZX R14, R14 + LEAQ (DX)(R14*1), CX + MOVQ AX, R15 + MOVQ CX, DX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + + // Update Offset State + BZHIQ R8, R15, CX + SHRXQ R8, R15, R15 + SHRL $0x10, R8 + ADDQ CX, R8 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Match Length State + BZHIQ DI, R15, CX + SHRXQ DI, R15, R15 + SHRL $0x10, DI + ADDQ CX, DI + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(DI*8), DI + + // Update Literal Length State + BZHIQ SI, R15, CX + SHRL $0x10, SI + ADDQ CX, SI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(SI*8), SI + +sequenceDecs_decode_bmi2_skip_update: + // Adjust offset + MOVQ 16(R9), CX + CMPQ R13, $0x01 + JBE sequenceDecs_decode_bmi2_adjust_offsetB_1_or_0 + MOVQ R11, R12 + MOVQ R10, R11 + MOVQ CX, R10 + JMP sequenceDecs_decode_bmi2_after_adjust + +sequenceDecs_decode_bmi2_adjust_offsetB_1_or_0: + CMPQ (R9), $0x00000000 + JNE sequenceDecs_decode_bmi2_adjust_offset_maybezero + INCQ CX + JMP sequenceDecs_decode_bmi2_adjust_offset_nonzero + +sequenceDecs_decode_bmi2_adjust_offset_maybezero: + TESTQ CX, CX + JNZ sequenceDecs_decode_bmi2_adjust_offset_nonzero + MOVQ R10, CX + JMP sequenceDecs_decode_bmi2_after_adjust + +sequenceDecs_decode_bmi2_adjust_offset_nonzero: + CMPQ CX, $0x01 + JB sequenceDecs_decode_bmi2_adjust_zero + JEQ sequenceDecs_decode_bmi2_adjust_one + CMPQ CX, $0x02 + JA sequenceDecs_decode_bmi2_adjust_three + JMP sequenceDecs_decode_bmi2_adjust_two + +sequenceDecs_decode_bmi2_adjust_zero: + MOVQ R10, R13 + JMP sequenceDecs_decode_bmi2_adjust_test_temp_valid + +sequenceDecs_decode_bmi2_adjust_one: + MOVQ R11, R13 + JMP sequenceDecs_decode_bmi2_adjust_test_temp_valid + +sequenceDecs_decode_bmi2_adjust_two: + MOVQ R12, R13 + JMP sequenceDecs_decode_bmi2_adjust_test_temp_valid + +sequenceDecs_decode_bmi2_adjust_three: + LEAQ -1(R10), R13 + +sequenceDecs_decode_bmi2_adjust_test_temp_valid: + TESTQ R13, R13 + JNZ sequenceDecs_decode_bmi2_adjust_temp_valid + MOVQ $0x00000001, R13 + +sequenceDecs_decode_bmi2_adjust_temp_valid: + CMPQ CX, $0x01 + CMOVQNE R11, R12 + MOVQ R10, R11 + MOVQ R13, R10 + MOVQ R13, CX + +sequenceDecs_decode_bmi2_after_adjust: + MOVQ CX, 16(R9) + + // Check values + MOVQ 8(R9), R13 + MOVQ (R9), R14 + LEAQ (R13)(R14*1), R15 + MOVQ s+0(FP), BP + ADDQ R15, 256(BP) + MOVQ ctx+16(FP), R15 + SUBQ R14, 128(R15) + JS error_not_enough_literals + CMPQ R13, $0x00020002 + JA sequenceDecs_decode_bmi2_error_match_len_too_big + TESTQ CX, CX + JNZ sequenceDecs_decode_bmi2_match_len_ofs_ok + TESTQ R13, R13 + JNZ sequenceDecs_decode_bmi2_error_match_len_ofs_mismatch + +sequenceDecs_decode_bmi2_match_len_ofs_ok: + ADDQ $0x18, R9 + MOVQ ctx+16(FP), CX + DECQ 96(CX) + JNS sequenceDecs_decode_bmi2_main_loop + MOVQ s+0(FP), CX + MOVQ R10, 144(CX) + MOVQ R11, 152(CX) + MOVQ R12, 160(CX) + MOVQ br+8(FP), CX + MOVQ AX, 24(CX) + MOVB DL, 40(CX) + MOVQ BX, 32(CX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decode_bmi2_error_match_len_ofs_mismatch: + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decode_bmi2_error_match_len_too_big: + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + +// func sequenceDecs_decode_56_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int +// Requires: BMI, BMI2, CMOV +TEXT ·sequenceDecs_decode_56_bmi2(SB), $8-32 + MOVQ br+8(FP), BX + MOVQ 24(BX), AX + MOVBQZX 40(BX), DX + MOVQ (BX), CX + MOVQ 32(BX), BX + ADDQ BX, CX + MOVQ CX, (SP) + MOVQ ctx+16(FP), CX + MOVQ 72(CX), SI + MOVQ 80(CX), DI + MOVQ 88(CX), R8 + MOVQ 104(CX), R9 + MOVQ s+0(FP), CX + MOVQ 144(CX), R10 + MOVQ 152(CX), R11 + MOVQ 160(CX), R12 + +sequenceDecs_decode_56_bmi2_main_loop: + MOVQ (SP), R13 + + // Fill bitreader to have enough for the offset and match length. + CMPQ BX, $0x08 + JL sequenceDecs_decode_56_bmi2_fill_byte_by_byte + MOVQ DX, CX + SHRQ $0x03, CX + SUBQ CX, R13 + MOVQ (R13), AX + SUBQ CX, BX + ANDQ $0x07, DX + JMP sequenceDecs_decode_56_bmi2_fill_end + +sequenceDecs_decode_56_bmi2_fill_byte_by_byte: + CMPQ BX, $0x00 + JLE sequenceDecs_decode_56_bmi2_fill_check_overread + CMPQ DX, $0x07 + JLE sequenceDecs_decode_56_bmi2_fill_end + SHLQ $0x08, AX + SUBQ $0x01, R13 + SUBQ $0x01, BX + SUBQ $0x08, DX + MOVBQZX (R13), CX + ORQ CX, AX + JMP sequenceDecs_decode_56_bmi2_fill_byte_by_byte + +sequenceDecs_decode_56_bmi2_fill_check_overread: + CMPQ DX, $0x40 + JA error_overread + +sequenceDecs_decode_56_bmi2_fill_end: + // Update offset + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R14 + MOVQ AX, R15 + LEAQ (DX)(R14*1), CX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + MOVQ CX, DX + MOVQ R8, CX + SHRQ $0x20, CX + ADDQ R15, CX + MOVQ CX, 16(R9) + + // Update match length + MOVQ $0x00000808, CX + BEXTRQ CX, DI, R14 + MOVQ AX, R15 + LEAQ (DX)(R14*1), CX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + MOVQ CX, DX + MOVQ DI, CX + SHRQ $0x20, CX + ADDQ R15, CX + MOVQ CX, 8(R9) + + // Update literal length + MOVQ $0x00000808, CX + BEXTRQ CX, SI, R14 + MOVQ AX, R15 + LEAQ (DX)(R14*1), CX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + MOVQ CX, DX + MOVQ SI, CX + SHRQ $0x20, CX + ADDQ R15, CX + MOVQ CX, (R9) + + // Fill bitreader for state updates + MOVQ R13, (SP) + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R13 + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decode_56_bmi2_skip_update + LEAQ (SI)(DI*1), R14 + ADDQ R8, R14 + MOVBQZX R14, R14 + LEAQ (DX)(R14*1), CX + MOVQ AX, R15 + MOVQ CX, DX + ROLQ CL, R15 + BZHIQ R14, R15, R15 + + // Update Offset State + BZHIQ R8, R15, CX + SHRXQ R8, R15, R15 + SHRL $0x10, R8 + ADDQ CX, R8 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Match Length State + BZHIQ DI, R15, CX + SHRXQ DI, R15, R15 + SHRL $0x10, DI + ADDQ CX, DI + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(DI*8), DI + + // Update Literal Length State + BZHIQ SI, R15, CX + SHRL $0x10, SI + ADDQ CX, SI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(SI*8), SI + +sequenceDecs_decode_56_bmi2_skip_update: + // Adjust offset + MOVQ 16(R9), CX + CMPQ R13, $0x01 + JBE sequenceDecs_decode_56_bmi2_adjust_offsetB_1_or_0 + MOVQ R11, R12 + MOVQ R10, R11 + MOVQ CX, R10 + JMP sequenceDecs_decode_56_bmi2_after_adjust + +sequenceDecs_decode_56_bmi2_adjust_offsetB_1_or_0: + CMPQ (R9), $0x00000000 + JNE sequenceDecs_decode_56_bmi2_adjust_offset_maybezero + INCQ CX + JMP sequenceDecs_decode_56_bmi2_adjust_offset_nonzero + +sequenceDecs_decode_56_bmi2_adjust_offset_maybezero: + TESTQ CX, CX + JNZ sequenceDecs_decode_56_bmi2_adjust_offset_nonzero + MOVQ R10, CX + JMP sequenceDecs_decode_56_bmi2_after_adjust + +sequenceDecs_decode_56_bmi2_adjust_offset_nonzero: + CMPQ CX, $0x01 + JB sequenceDecs_decode_56_bmi2_adjust_zero + JEQ sequenceDecs_decode_56_bmi2_adjust_one + CMPQ CX, $0x02 + JA sequenceDecs_decode_56_bmi2_adjust_three + JMP sequenceDecs_decode_56_bmi2_adjust_two + +sequenceDecs_decode_56_bmi2_adjust_zero: + MOVQ R10, R13 + JMP sequenceDecs_decode_56_bmi2_adjust_test_temp_valid + +sequenceDecs_decode_56_bmi2_adjust_one: + MOVQ R11, R13 + JMP sequenceDecs_decode_56_bmi2_adjust_test_temp_valid + +sequenceDecs_decode_56_bmi2_adjust_two: + MOVQ R12, R13 + JMP sequenceDecs_decode_56_bmi2_adjust_test_temp_valid + +sequenceDecs_decode_56_bmi2_adjust_three: + LEAQ -1(R10), R13 + +sequenceDecs_decode_56_bmi2_adjust_test_temp_valid: + TESTQ R13, R13 + JNZ sequenceDecs_decode_56_bmi2_adjust_temp_valid + MOVQ $0x00000001, R13 + +sequenceDecs_decode_56_bmi2_adjust_temp_valid: + CMPQ CX, $0x01 + CMOVQNE R11, R12 + MOVQ R10, R11 + MOVQ R13, R10 + MOVQ R13, CX + +sequenceDecs_decode_56_bmi2_after_adjust: + MOVQ CX, 16(R9) + + // Check values + MOVQ 8(R9), R13 + MOVQ (R9), R14 + LEAQ (R13)(R14*1), R15 + MOVQ s+0(FP), BP + ADDQ R15, 256(BP) + MOVQ ctx+16(FP), R15 + SUBQ R14, 128(R15) + JS error_not_enough_literals + CMPQ R13, $0x00020002 + JA sequenceDecs_decode_56_bmi2_error_match_len_too_big + TESTQ CX, CX + JNZ sequenceDecs_decode_56_bmi2_match_len_ofs_ok + TESTQ R13, R13 + JNZ sequenceDecs_decode_56_bmi2_error_match_len_ofs_mismatch + +sequenceDecs_decode_56_bmi2_match_len_ofs_ok: + ADDQ $0x18, R9 + MOVQ ctx+16(FP), CX + DECQ 96(CX) + JNS sequenceDecs_decode_56_bmi2_main_loop + MOVQ s+0(FP), CX + MOVQ R10, 144(CX) + MOVQ R11, 152(CX) + MOVQ R12, 160(CX) + MOVQ br+8(FP), CX + MOVQ AX, 24(CX) + MOVB DL, 40(CX) + MOVQ BX, 32(CX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decode_56_bmi2_error_match_len_ofs_mismatch: + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decode_56_bmi2_error_match_len_too_big: + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + +// func sequenceDecs_executeSimple_amd64(ctx *executeAsmContext) bool +// Requires: SSE +TEXT ·sequenceDecs_executeSimple_amd64(SB), $8-9 + MOVQ ctx+0(FP), R10 + MOVQ 8(R10), CX + TESTQ CX, CX + JZ empty_seqs + MOVQ (R10), AX + MOVQ 24(R10), DX + MOVQ 32(R10), BX + MOVQ 80(R10), SI + MOVQ 104(R10), DI + MOVQ 120(R10), R8 + MOVQ 56(R10), R9 + MOVQ 64(R10), R10 + ADDQ R10, R9 + + // seqsBase += 24 * seqIndex + LEAQ (DX)(DX*2), R11 + SHLQ $0x03, R11 + ADDQ R11, AX + + // outBase += outPosition + ADDQ DI, BX + +main_loop: + MOVQ (AX), R11 + MOVQ 16(AX), R12 + MOVQ 8(AX), R13 + + // Copy literals + TESTQ R11, R11 + JZ check_offset + XORQ R14, R14 + +copy_1: + MOVUPS (SI)(R14*1), X0 + MOVUPS X0, (BX)(R14*1) + ADDQ $0x10, R14 + CMPQ R14, R11 + JB copy_1 + ADDQ R11, SI + ADDQ R11, BX + ADDQ R11, DI + + // Malformed input if seq.mo > t+len(hist) || seq.mo > s.windowSize) +check_offset: + LEAQ (DI)(R10*1), R11 + CMPQ R12, R11 + JG error_match_off_too_big + CMPQ R12, R8 + JG error_match_off_too_big + + // Copy match from history + MOVQ R12, R11 + SUBQ DI, R11 + JLS copy_match + MOVQ R9, R14 + SUBQ R11, R14 + CMPQ R13, R11 + JG copy_all_from_history + MOVQ R13, R11 + SUBQ $0x10, R11 + JB copy_4_small + +copy_4_loop: + MOVUPS (R14), X0 + MOVUPS X0, (BX) + ADDQ $0x10, R14 + ADDQ $0x10, BX + SUBQ $0x10, R11 + JAE copy_4_loop + LEAQ 16(R14)(R11*1), R14 + LEAQ 16(BX)(R11*1), BX + MOVUPS -16(R14), X0 + MOVUPS X0, -16(BX) + JMP copy_4_end + +copy_4_small: + CMPQ R13, $0x03 + JE copy_4_move_3 + CMPQ R13, $0x08 + JB copy_4_move_4through7 + JMP copy_4_move_8through16 + +copy_4_move_3: + MOVW (R14), R11 + MOVB 2(R14), R12 + MOVW R11, (BX) + MOVB R12, 2(BX) + ADDQ R13, R14 + ADDQ R13, BX + JMP copy_4_end + +copy_4_move_4through7: + MOVL (R14), R11 + MOVL -4(R14)(R13*1), R12 + MOVL R11, (BX) + MOVL R12, -4(BX)(R13*1) + ADDQ R13, R14 + ADDQ R13, BX + JMP copy_4_end + +copy_4_move_8through16: + MOVQ (R14), R11 + MOVQ -8(R14)(R13*1), R12 + MOVQ R11, (BX) + MOVQ R12, -8(BX)(R13*1) + ADDQ R13, R14 + ADDQ R13, BX + +copy_4_end: + ADDQ R13, DI + ADDQ $0x18, AX + INCQ DX + CMPQ DX, CX + JB main_loop + JMP loop_finished + +copy_all_from_history: + MOVQ R11, R15 + SUBQ $0x10, R15 + JB copy_5_small + +copy_5_loop: + MOVUPS (R14), X0 + MOVUPS X0, (BX) + ADDQ $0x10, R14 + ADDQ $0x10, BX + SUBQ $0x10, R15 + JAE copy_5_loop + LEAQ 16(R14)(R15*1), R14 + LEAQ 16(BX)(R15*1), BX + MOVUPS -16(R14), X0 + MOVUPS X0, -16(BX) + JMP copy_5_end + +copy_5_small: + CMPQ R11, $0x03 + JE copy_5_move_3 + JB copy_5_move_1or2 + CMPQ R11, $0x08 + JB copy_5_move_4through7 + JMP copy_5_move_8through16 + +copy_5_move_1or2: + MOVB (R14), R15 + MOVB -1(R14)(R11*1), BP + MOVB R15, (BX) + MOVB BP, -1(BX)(R11*1) + ADDQ R11, R14 + ADDQ R11, BX + JMP copy_5_end + +copy_5_move_3: + MOVW (R14), R15 + MOVB 2(R14), BP + MOVW R15, (BX) + MOVB BP, 2(BX) + ADDQ R11, R14 + ADDQ R11, BX + JMP copy_5_end + +copy_5_move_4through7: + MOVL (R14), R15 + MOVL -4(R14)(R11*1), BP + MOVL R15, (BX) + MOVL BP, -4(BX)(R11*1) + ADDQ R11, R14 + ADDQ R11, BX + JMP copy_5_end + +copy_5_move_8through16: + MOVQ (R14), R15 + MOVQ -8(R14)(R11*1), BP + MOVQ R15, (BX) + MOVQ BP, -8(BX)(R11*1) + ADDQ R11, R14 + ADDQ R11, BX + +copy_5_end: + ADDQ R11, DI + SUBQ R11, R13 + + // Copy match from the current buffer +copy_match: + MOVQ BX, R11 + SUBQ R12, R11 + + // ml <= mo + CMPQ R13, R12 + JA copy_overlapping_match + + // Copy non-overlapping match + ADDQ R13, DI + MOVQ BX, R12 + ADDQ R13, BX + +copy_2: + MOVUPS (R11), X0 + MOVUPS X0, (R12) + ADDQ $0x10, R11 + ADDQ $0x10, R12 + SUBQ $0x10, R13 + JHI copy_2 + JMP handle_loop + + // Copy overlapping match +copy_overlapping_match: + ADDQ R13, DI + +copy_slow_3: + MOVB (R11), R12 + MOVB R12, (BX) + INCQ R11 + INCQ BX + DECQ R13 + JNZ copy_slow_3 + +handle_loop: + ADDQ $0x18, AX + INCQ DX + CMPQ DX, CX + JB main_loop + +loop_finished: + // Return value + MOVB $0x01, ret+8(FP) + + // Update the context + MOVQ ctx+0(FP), AX + MOVQ DX, 24(AX) + MOVQ DI, 104(AX) + SUBQ 80(AX), SI + MOVQ SI, 112(AX) + RET + +error_match_off_too_big: + // Return value + MOVB $0x00, ret+8(FP) + + // Update the context + MOVQ ctx+0(FP), AX + MOVQ DX, 24(AX) + MOVQ DI, 104(AX) + SUBQ 80(AX), SI + MOVQ SI, 112(AX) + RET + +empty_seqs: + // Return value + MOVB $0x01, ret+8(FP) + RET + +// func sequenceDecs_executeSimple_safe_amd64(ctx *executeAsmContext) bool +// Requires: SSE +TEXT ·sequenceDecs_executeSimple_safe_amd64(SB), $8-9 + MOVQ ctx+0(FP), R10 + MOVQ 8(R10), CX + TESTQ CX, CX + JZ empty_seqs + MOVQ (R10), AX + MOVQ 24(R10), DX + MOVQ 32(R10), BX + MOVQ 80(R10), SI + MOVQ 104(R10), DI + MOVQ 120(R10), R8 + MOVQ 56(R10), R9 + MOVQ 64(R10), R10 + ADDQ R10, R9 + + // seqsBase += 24 * seqIndex + LEAQ (DX)(DX*2), R11 + SHLQ $0x03, R11 + ADDQ R11, AX + + // outBase += outPosition + ADDQ DI, BX + +main_loop: + MOVQ (AX), R11 + MOVQ 16(AX), R12 + MOVQ 8(AX), R13 + + // Copy literals + TESTQ R11, R11 + JZ check_offset + MOVQ R11, R14 + SUBQ $0x10, R14 + JB copy_1_small + +copy_1_loop: + MOVUPS (SI), X0 + MOVUPS X0, (BX) + ADDQ $0x10, SI + ADDQ $0x10, BX + SUBQ $0x10, R14 + JAE copy_1_loop + LEAQ 16(SI)(R14*1), SI + LEAQ 16(BX)(R14*1), BX + MOVUPS -16(SI), X0 + MOVUPS X0, -16(BX) + JMP copy_1_end + +copy_1_small: + CMPQ R11, $0x03 + JE copy_1_move_3 + JB copy_1_move_1or2 + CMPQ R11, $0x08 + JB copy_1_move_4through7 + JMP copy_1_move_8through16 + +copy_1_move_1or2: + MOVB (SI), R14 + MOVB -1(SI)(R11*1), R15 + MOVB R14, (BX) + MOVB R15, -1(BX)(R11*1) + ADDQ R11, SI + ADDQ R11, BX + JMP copy_1_end + +copy_1_move_3: + MOVW (SI), R14 + MOVB 2(SI), R15 + MOVW R14, (BX) + MOVB R15, 2(BX) + ADDQ R11, SI + ADDQ R11, BX + JMP copy_1_end + +copy_1_move_4through7: + MOVL (SI), R14 + MOVL -4(SI)(R11*1), R15 + MOVL R14, (BX) + MOVL R15, -4(BX)(R11*1) + ADDQ R11, SI + ADDQ R11, BX + JMP copy_1_end + +copy_1_move_8through16: + MOVQ (SI), R14 + MOVQ -8(SI)(R11*1), R15 + MOVQ R14, (BX) + MOVQ R15, -8(BX)(R11*1) + ADDQ R11, SI + ADDQ R11, BX + +copy_1_end: + ADDQ R11, DI + + // Malformed input if seq.mo > t+len(hist) || seq.mo > s.windowSize) +check_offset: + LEAQ (DI)(R10*1), R11 + CMPQ R12, R11 + JG error_match_off_too_big + CMPQ R12, R8 + JG error_match_off_too_big + + // Copy match from history + MOVQ R12, R11 + SUBQ DI, R11 + JLS copy_match + MOVQ R9, R14 + SUBQ R11, R14 + CMPQ R13, R11 + JG copy_all_from_history + MOVQ R13, R11 + SUBQ $0x10, R11 + JB copy_4_small + +copy_4_loop: + MOVUPS (R14), X0 + MOVUPS X0, (BX) + ADDQ $0x10, R14 + ADDQ $0x10, BX + SUBQ $0x10, R11 + JAE copy_4_loop + LEAQ 16(R14)(R11*1), R14 + LEAQ 16(BX)(R11*1), BX + MOVUPS -16(R14), X0 + MOVUPS X0, -16(BX) + JMP copy_4_end + +copy_4_small: + CMPQ R13, $0x03 + JE copy_4_move_3 + CMPQ R13, $0x08 + JB copy_4_move_4through7 + JMP copy_4_move_8through16 + +copy_4_move_3: + MOVW (R14), R11 + MOVB 2(R14), R12 + MOVW R11, (BX) + MOVB R12, 2(BX) + ADDQ R13, R14 + ADDQ R13, BX + JMP copy_4_end + +copy_4_move_4through7: + MOVL (R14), R11 + MOVL -4(R14)(R13*1), R12 + MOVL R11, (BX) + MOVL R12, -4(BX)(R13*1) + ADDQ R13, R14 + ADDQ R13, BX + JMP copy_4_end + +copy_4_move_8through16: + MOVQ (R14), R11 + MOVQ -8(R14)(R13*1), R12 + MOVQ R11, (BX) + MOVQ R12, -8(BX)(R13*1) + ADDQ R13, R14 + ADDQ R13, BX + +copy_4_end: + ADDQ R13, DI + ADDQ $0x18, AX + INCQ DX + CMPQ DX, CX + JB main_loop + JMP loop_finished + +copy_all_from_history: + MOVQ R11, R15 + SUBQ $0x10, R15 + JB copy_5_small + +copy_5_loop: + MOVUPS (R14), X0 + MOVUPS X0, (BX) + ADDQ $0x10, R14 + ADDQ $0x10, BX + SUBQ $0x10, R15 + JAE copy_5_loop + LEAQ 16(R14)(R15*1), R14 + LEAQ 16(BX)(R15*1), BX + MOVUPS -16(R14), X0 + MOVUPS X0, -16(BX) + JMP copy_5_end + +copy_5_small: + CMPQ R11, $0x03 + JE copy_5_move_3 + JB copy_5_move_1or2 + CMPQ R11, $0x08 + JB copy_5_move_4through7 + JMP copy_5_move_8through16 + +copy_5_move_1or2: + MOVB (R14), R15 + MOVB -1(R14)(R11*1), BP + MOVB R15, (BX) + MOVB BP, -1(BX)(R11*1) + ADDQ R11, R14 + ADDQ R11, BX + JMP copy_5_end + +copy_5_move_3: + MOVW (R14), R15 + MOVB 2(R14), BP + MOVW R15, (BX) + MOVB BP, 2(BX) + ADDQ R11, R14 + ADDQ R11, BX + JMP copy_5_end + +copy_5_move_4through7: + MOVL (R14), R15 + MOVL -4(R14)(R11*1), BP + MOVL R15, (BX) + MOVL BP, -4(BX)(R11*1) + ADDQ R11, R14 + ADDQ R11, BX + JMP copy_5_end + +copy_5_move_8through16: + MOVQ (R14), R15 + MOVQ -8(R14)(R11*1), BP + MOVQ R15, (BX) + MOVQ BP, -8(BX)(R11*1) + ADDQ R11, R14 + ADDQ R11, BX + +copy_5_end: + ADDQ R11, DI + SUBQ R11, R13 + + // Copy match from the current buffer +copy_match: + MOVQ BX, R11 + SUBQ R12, R11 + + // ml <= mo + CMPQ R13, R12 + JA copy_overlapping_match + + // Copy non-overlapping match + ADDQ R13, DI + MOVQ R13, R12 + SUBQ $0x10, R12 + JB copy_2_small + +copy_2_loop: + MOVUPS (R11), X0 + MOVUPS X0, (BX) + ADDQ $0x10, R11 + ADDQ $0x10, BX + SUBQ $0x10, R12 + JAE copy_2_loop + LEAQ 16(R11)(R12*1), R11 + LEAQ 16(BX)(R12*1), BX + MOVUPS -16(R11), X0 + MOVUPS X0, -16(BX) + JMP copy_2_end + +copy_2_small: + CMPQ R13, $0x03 + JE copy_2_move_3 + JB copy_2_move_1or2 + CMPQ R13, $0x08 + JB copy_2_move_4through7 + JMP copy_2_move_8through16 + +copy_2_move_1or2: + MOVB (R11), R12 + MOVB -1(R11)(R13*1), R14 + MOVB R12, (BX) + MOVB R14, -1(BX)(R13*1) + ADDQ R13, R11 + ADDQ R13, BX + JMP copy_2_end + +copy_2_move_3: + MOVW (R11), R12 + MOVB 2(R11), R14 + MOVW R12, (BX) + MOVB R14, 2(BX) + ADDQ R13, R11 + ADDQ R13, BX + JMP copy_2_end + +copy_2_move_4through7: + MOVL (R11), R12 + MOVL -4(R11)(R13*1), R14 + MOVL R12, (BX) + MOVL R14, -4(BX)(R13*1) + ADDQ R13, R11 + ADDQ R13, BX + JMP copy_2_end + +copy_2_move_8through16: + MOVQ (R11), R12 + MOVQ -8(R11)(R13*1), R14 + MOVQ R12, (BX) + MOVQ R14, -8(BX)(R13*1) + ADDQ R13, R11 + ADDQ R13, BX + +copy_2_end: + JMP handle_loop + + // Copy overlapping match +copy_overlapping_match: + ADDQ R13, DI + +copy_slow_3: + MOVB (R11), R12 + MOVB R12, (BX) + INCQ R11 + INCQ BX + DECQ R13 + JNZ copy_slow_3 + +handle_loop: + ADDQ $0x18, AX + INCQ DX + CMPQ DX, CX + JB main_loop + +loop_finished: + // Return value + MOVB $0x01, ret+8(FP) + + // Update the context + MOVQ ctx+0(FP), AX + MOVQ DX, 24(AX) + MOVQ DI, 104(AX) + SUBQ 80(AX), SI + MOVQ SI, 112(AX) + RET + +error_match_off_too_big: + // Return value + MOVB $0x00, ret+8(FP) + + // Update the context + MOVQ ctx+0(FP), AX + MOVQ DX, 24(AX) + MOVQ DI, 104(AX) + SUBQ 80(AX), SI + MOVQ SI, 112(AX) + RET + +empty_seqs: + // Return value + MOVB $0x01, ret+8(FP) + RET + +// func sequenceDecs_decodeSync_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int +// Requires: CMOV, SSE +TEXT ·sequenceDecs_decodeSync_amd64(SB), $64-32 + MOVQ br+8(FP), CX + MOVQ 24(CX), DX + MOVBQZX 40(CX), BX + MOVQ (CX), AX + MOVQ 32(CX), SI + ADDQ SI, AX + MOVQ AX, (SP) + MOVQ ctx+16(FP), AX + MOVQ 72(AX), DI + MOVQ 80(AX), R8 + MOVQ 88(AX), R9 + XORQ CX, CX + MOVQ CX, 8(SP) + MOVQ CX, 16(SP) + MOVQ CX, 24(SP) + MOVQ 112(AX), R10 + MOVQ 128(AX), CX + MOVQ CX, 32(SP) + MOVQ 144(AX), R11 + MOVQ 136(AX), R12 + MOVQ 200(AX), CX + MOVQ CX, 56(SP) + MOVQ 176(AX), CX + MOVQ CX, 48(SP) + MOVQ 184(AX), AX + MOVQ AX, 40(SP) + MOVQ 40(SP), AX + ADDQ AX, 48(SP) + + // Calculate pointer to s.out[cap(s.out)] (a past-end pointer) + ADDQ R10, 32(SP) + + // outBase += outPosition + ADDQ R12, R10 + +sequenceDecs_decodeSync_amd64_main_loop: + MOVQ (SP), R13 + + // Fill bitreader to have enough for the offset and match length. + CMPQ SI, $0x08 + JL sequenceDecs_decodeSync_amd64_fill_byte_by_byte + MOVQ BX, AX + SHRQ $0x03, AX + SUBQ AX, R13 + MOVQ (R13), DX + SUBQ AX, SI + ANDQ $0x07, BX + JMP sequenceDecs_decodeSync_amd64_fill_end + +sequenceDecs_decodeSync_amd64_fill_byte_by_byte: + CMPQ SI, $0x00 + JLE sequenceDecs_decodeSync_amd64_fill_check_overread + CMPQ BX, $0x07 + JLE sequenceDecs_decodeSync_amd64_fill_end + SHLQ $0x08, DX + SUBQ $0x01, R13 + SUBQ $0x01, SI + SUBQ $0x08, BX + MOVBQZX (R13), AX + ORQ AX, DX + JMP sequenceDecs_decodeSync_amd64_fill_byte_by_byte + +sequenceDecs_decodeSync_amd64_fill_check_overread: + CMPQ BX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_amd64_fill_end: + // Update offset + MOVQ R9, AX + MOVQ BX, CX + MOVQ DX, R14 + SHLQ CL, R14 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decodeSync_amd64_of_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decodeSync_amd64_of_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decodeSync_amd64_of_update_zero + NEGQ CX + SHRQ CL, R14 + ADDQ R14, AX + +sequenceDecs_decodeSync_amd64_of_update_zero: + MOVQ AX, 8(SP) + + // Update match length + MOVQ R8, AX + MOVQ BX, CX + MOVQ DX, R14 + SHLQ CL, R14 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decodeSync_amd64_ml_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decodeSync_amd64_ml_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decodeSync_amd64_ml_update_zero + NEGQ CX + SHRQ CL, R14 + ADDQ R14, AX + +sequenceDecs_decodeSync_amd64_ml_update_zero: + MOVQ AX, 16(SP) + + // Fill bitreader to have enough for the remaining + CMPQ SI, $0x08 + JL sequenceDecs_decodeSync_amd64_fill_2_byte_by_byte + MOVQ BX, AX + SHRQ $0x03, AX + SUBQ AX, R13 + MOVQ (R13), DX + SUBQ AX, SI + ANDQ $0x07, BX + JMP sequenceDecs_decodeSync_amd64_fill_2_end + +sequenceDecs_decodeSync_amd64_fill_2_byte_by_byte: + CMPQ SI, $0x00 + JLE sequenceDecs_decodeSync_amd64_fill_2_check_overread + CMPQ BX, $0x07 + JLE sequenceDecs_decodeSync_amd64_fill_2_end + SHLQ $0x08, DX + SUBQ $0x01, R13 + SUBQ $0x01, SI + SUBQ $0x08, BX + MOVBQZX (R13), AX + ORQ AX, DX + JMP sequenceDecs_decodeSync_amd64_fill_2_byte_by_byte + +sequenceDecs_decodeSync_amd64_fill_2_check_overread: + CMPQ BX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_amd64_fill_2_end: + // Update literal length + MOVQ DI, AX + MOVQ BX, CX + MOVQ DX, R14 + SHLQ CL, R14 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decodeSync_amd64_ll_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decodeSync_amd64_ll_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decodeSync_amd64_ll_update_zero + NEGQ CX + SHRQ CL, R14 + ADDQ R14, AX + +sequenceDecs_decodeSync_amd64_ll_update_zero: + MOVQ AX, 24(SP) + + // Fill bitreader for state updates + MOVQ R13, (SP) + MOVQ R9, AX + SHRQ $0x08, AX + MOVBQZX AL, AX + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decodeSync_amd64_skip_update + + // Update Literal Length State + MOVBQZX DI, R13 + SHRL $0x10, DI + LEAQ (BX)(R13*1), CX + MOVQ DX, R14 + MOVQ CX, BX + ROLQ CL, R14 + MOVL $0x00000001, R15 + MOVB R13, CL + SHLL CL, R15 + DECL R15 + ANDQ R15, R14 + ADDQ R14, DI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(DI*8), DI + + // Update Match Length State + MOVBQZX R8, R13 + SHRL $0x10, R8 + LEAQ (BX)(R13*1), CX + MOVQ DX, R14 + MOVQ CX, BX + ROLQ CL, R14 + MOVL $0x00000001, R15 + MOVB R13, CL + SHLL CL, R15 + DECL R15 + ANDQ R15, R14 + ADDQ R14, R8 + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Offset State + MOVBQZX R9, R13 + SHRL $0x10, R9 + LEAQ (BX)(R13*1), CX + MOVQ DX, R14 + MOVQ CX, BX + ROLQ CL, R14 + MOVL $0x00000001, R15 + MOVB R13, CL + SHLL CL, R15 + DECL R15 + ANDQ R15, R14 + ADDQ R14, R9 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R9*8), R9 + +sequenceDecs_decodeSync_amd64_skip_update: + // Adjust offset + MOVQ s+0(FP), CX + MOVQ 8(SP), R13 + CMPQ AX, $0x01 + JBE sequenceDecs_decodeSync_amd64_adjust_offsetB_1_or_0 + MOVUPS 144(CX), X0 + MOVQ R13, 144(CX) + MOVUPS X0, 152(CX) + JMP sequenceDecs_decodeSync_amd64_after_adjust + +sequenceDecs_decodeSync_amd64_adjust_offsetB_1_or_0: + CMPQ 24(SP), $0x00000000 + JNE sequenceDecs_decodeSync_amd64_adjust_offset_maybezero + INCQ R13 + JMP sequenceDecs_decodeSync_amd64_adjust_offset_nonzero + +sequenceDecs_decodeSync_amd64_adjust_offset_maybezero: + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_amd64_adjust_offset_nonzero + MOVQ 144(CX), R13 + JMP sequenceDecs_decodeSync_amd64_after_adjust + +sequenceDecs_decodeSync_amd64_adjust_offset_nonzero: + MOVQ R13, AX + XORQ R14, R14 + MOVQ $-1, R15 + CMPQ R13, $0x03 + CMOVQEQ R14, AX + CMOVQEQ R15, R14 + ADDQ 144(CX)(AX*8), R14 + JNZ sequenceDecs_decodeSync_amd64_adjust_temp_valid + MOVQ $0x00000001, R14 + +sequenceDecs_decodeSync_amd64_adjust_temp_valid: + CMPQ R13, $0x01 + JZ sequenceDecs_decodeSync_amd64_adjust_skip + MOVQ 152(CX), AX + MOVQ AX, 160(CX) + +sequenceDecs_decodeSync_amd64_adjust_skip: + MOVQ 144(CX), AX + MOVQ AX, 152(CX) + MOVQ R14, 144(CX) + MOVQ R14, R13 + +sequenceDecs_decodeSync_amd64_after_adjust: + MOVQ R13, 8(SP) + + // Check values + MOVQ 16(SP), AX + MOVQ 24(SP), CX + LEAQ (AX)(CX*1), R14 + MOVQ s+0(FP), R15 + ADDQ R14, 256(R15) + MOVQ ctx+16(FP), R14 + SUBQ CX, 104(R14) + JS error_not_enough_literals + CMPQ AX, $0x00020002 + JA sequenceDecs_decodeSync_amd64_error_match_len_too_big + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_amd64_match_len_ofs_ok + TESTQ AX, AX + JNZ sequenceDecs_decodeSync_amd64_error_match_len_ofs_mismatch + +sequenceDecs_decodeSync_amd64_match_len_ofs_ok: + MOVQ 24(SP), AX + MOVQ 8(SP), CX + MOVQ 16(SP), R13 + + // Check if we have enough space in s.out + LEAQ (AX)(R13*1), R14 + ADDQ R10, R14 + CMPQ R14, 32(SP) + JA error_not_enough_space + + // Copy literals + TESTQ AX, AX + JZ check_offset + XORQ R14, R14 + +copy_1: + MOVUPS (R11)(R14*1), X0 + MOVUPS X0, (R10)(R14*1) + ADDQ $0x10, R14 + CMPQ R14, AX + JB copy_1 + ADDQ AX, R11 + ADDQ AX, R10 + ADDQ AX, R12 + + // Malformed input if seq.mo > t+len(hist) || seq.mo > s.windowSize) +check_offset: + MOVQ R12, AX + ADDQ 40(SP), AX + CMPQ CX, AX + JG error_match_off_too_big + CMPQ CX, 56(SP) + JG error_match_off_too_big + + // Copy match from history + MOVQ CX, AX + SUBQ R12, AX + JLS copy_match + MOVQ 48(SP), R14 + SUBQ AX, R14 + CMPQ R13, AX + JG copy_all_from_history + MOVQ R13, AX + SUBQ $0x10, AX + JB copy_4_small + +copy_4_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R10) + ADDQ $0x10, R14 + ADDQ $0x10, R10 + SUBQ $0x10, AX + JAE copy_4_loop + LEAQ 16(R14)(AX*1), R14 + LEAQ 16(R10)(AX*1), R10 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R10) + JMP copy_4_end + +copy_4_small: + CMPQ R13, $0x03 + JE copy_4_move_3 + CMPQ R13, $0x08 + JB copy_4_move_4through7 + JMP copy_4_move_8through16 + +copy_4_move_3: + MOVW (R14), AX + MOVB 2(R14), CL + MOVW AX, (R10) + MOVB CL, 2(R10) + ADDQ R13, R14 + ADDQ R13, R10 + JMP copy_4_end + +copy_4_move_4through7: + MOVL (R14), AX + MOVL -4(R14)(R13*1), CX + MOVL AX, (R10) + MOVL CX, -4(R10)(R13*1) + ADDQ R13, R14 + ADDQ R13, R10 + JMP copy_4_end + +copy_4_move_8through16: + MOVQ (R14), AX + MOVQ -8(R14)(R13*1), CX + MOVQ AX, (R10) + MOVQ CX, -8(R10)(R13*1) + ADDQ R13, R14 + ADDQ R13, R10 + +copy_4_end: + ADDQ R13, R12 + JMP handle_loop + JMP loop_finished + +copy_all_from_history: + MOVQ AX, R15 + SUBQ $0x10, R15 + JB copy_5_small + +copy_5_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R10) + ADDQ $0x10, R14 + ADDQ $0x10, R10 + SUBQ $0x10, R15 + JAE copy_5_loop + LEAQ 16(R14)(R15*1), R14 + LEAQ 16(R10)(R15*1), R10 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R10) + JMP copy_5_end + +copy_5_small: + CMPQ AX, $0x03 + JE copy_5_move_3 + JB copy_5_move_1or2 + CMPQ AX, $0x08 + JB copy_5_move_4through7 + JMP copy_5_move_8through16 + +copy_5_move_1or2: + MOVB (R14), R15 + MOVB -1(R14)(AX*1), BP + MOVB R15, (R10) + MOVB BP, -1(R10)(AX*1) + ADDQ AX, R14 + ADDQ AX, R10 + JMP copy_5_end + +copy_5_move_3: + MOVW (R14), R15 + MOVB 2(R14), BP + MOVW R15, (R10) + MOVB BP, 2(R10) + ADDQ AX, R14 + ADDQ AX, R10 + JMP copy_5_end + +copy_5_move_4through7: + MOVL (R14), R15 + MOVL -4(R14)(AX*1), BP + MOVL R15, (R10) + MOVL BP, -4(R10)(AX*1) + ADDQ AX, R14 + ADDQ AX, R10 + JMP copy_5_end + +copy_5_move_8through16: + MOVQ (R14), R15 + MOVQ -8(R14)(AX*1), BP + MOVQ R15, (R10) + MOVQ BP, -8(R10)(AX*1) + ADDQ AX, R14 + ADDQ AX, R10 + +copy_5_end: + ADDQ AX, R12 + SUBQ AX, R13 + + // Copy match from the current buffer +copy_match: + MOVQ R10, AX + SUBQ CX, AX + + // ml <= mo + CMPQ R13, CX + JA copy_overlapping_match + + // Copy non-overlapping match + ADDQ R13, R12 + MOVQ R10, CX + ADDQ R13, R10 + +copy_2: + MOVUPS (AX), X0 + MOVUPS X0, (CX) + ADDQ $0x10, AX + ADDQ $0x10, CX + SUBQ $0x10, R13 + JHI copy_2 + JMP handle_loop + + // Copy overlapping match +copy_overlapping_match: + ADDQ R13, R12 + +copy_slow_3: + MOVB (AX), CL + MOVB CL, (R10) + INCQ AX + INCQ R10 + DECQ R13 + JNZ copy_slow_3 + +handle_loop: + MOVQ ctx+16(FP), AX + DECQ 96(AX) + JNS sequenceDecs_decodeSync_amd64_main_loop + +loop_finished: + MOVQ br+8(FP), AX + MOVQ DX, 24(AX) + MOVB BL, 40(AX) + MOVQ SI, 32(AX) + + // Update the context + MOVQ ctx+16(FP), AX + MOVQ R12, 136(AX) + MOVQ 144(AX), CX + SUBQ CX, R11 + MOVQ R11, 168(AX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decodeSync_amd64_error_match_len_ofs_mismatch: + MOVQ 16(SP), AX + MOVQ ctx+16(FP), CX + MOVQ AX, 216(CX) + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decodeSync_amd64_error_match_len_too_big: + MOVQ ctx+16(FP), AX + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error +error_match_off_too_big: + MOVQ ctx+16(FP), AX + MOVQ 8(SP), CX + MOVQ CX, 224(AX) + MOVQ R12, 136(AX) + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + + // Return with not enough output space error +error_not_enough_space: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ R12, 136(AX) + MOVQ $0x00000005, ret+24(FP) + RET + +// func sequenceDecs_decodeSync_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int +// Requires: BMI, BMI2, CMOV, SSE +TEXT ·sequenceDecs_decodeSync_bmi2(SB), $64-32 + MOVQ br+8(FP), BX + MOVQ 24(BX), AX + MOVBQZX 40(BX), DX + MOVQ (BX), CX + MOVQ 32(BX), BX + ADDQ BX, CX + MOVQ CX, (SP) + MOVQ ctx+16(FP), CX + MOVQ 72(CX), SI + MOVQ 80(CX), DI + MOVQ 88(CX), R8 + XORQ R9, R9 + MOVQ R9, 8(SP) + MOVQ R9, 16(SP) + MOVQ R9, 24(SP) + MOVQ 112(CX), R9 + MOVQ 128(CX), R10 + MOVQ R10, 32(SP) + MOVQ 144(CX), R10 + MOVQ 136(CX), R11 + MOVQ 200(CX), R12 + MOVQ R12, 56(SP) + MOVQ 176(CX), R12 + MOVQ R12, 48(SP) + MOVQ 184(CX), CX + MOVQ CX, 40(SP) + MOVQ 40(SP), CX + ADDQ CX, 48(SP) + + // Calculate pointer to s.out[cap(s.out)] (a past-end pointer) + ADDQ R9, 32(SP) + + // outBase += outPosition + ADDQ R11, R9 + +sequenceDecs_decodeSync_bmi2_main_loop: + MOVQ (SP), R12 + + // Fill bitreader to have enough for the offset and match length. + CMPQ BX, $0x08 + JL sequenceDecs_decodeSync_bmi2_fill_byte_by_byte + MOVQ DX, CX + SHRQ $0x03, CX + SUBQ CX, R12 + MOVQ (R12), AX + SUBQ CX, BX + ANDQ $0x07, DX + JMP sequenceDecs_decodeSync_bmi2_fill_end + +sequenceDecs_decodeSync_bmi2_fill_byte_by_byte: + CMPQ BX, $0x00 + JLE sequenceDecs_decodeSync_bmi2_fill_check_overread + CMPQ DX, $0x07 + JLE sequenceDecs_decodeSync_bmi2_fill_end + SHLQ $0x08, AX + SUBQ $0x01, R12 + SUBQ $0x01, BX + SUBQ $0x08, DX + MOVBQZX (R12), CX + ORQ CX, AX + JMP sequenceDecs_decodeSync_bmi2_fill_byte_by_byte + +sequenceDecs_decodeSync_bmi2_fill_check_overread: + CMPQ DX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_bmi2_fill_end: + // Update offset + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R13 + MOVQ AX, R14 + LEAQ (DX)(R13*1), CX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + MOVQ CX, DX + MOVQ R8, CX + SHRQ $0x20, CX + ADDQ R14, CX + MOVQ CX, 8(SP) + + // Update match length + MOVQ $0x00000808, CX + BEXTRQ CX, DI, R13 + MOVQ AX, R14 + LEAQ (DX)(R13*1), CX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + MOVQ CX, DX + MOVQ DI, CX + SHRQ $0x20, CX + ADDQ R14, CX + MOVQ CX, 16(SP) + + // Fill bitreader to have enough for the remaining + CMPQ BX, $0x08 + JL sequenceDecs_decodeSync_bmi2_fill_2_byte_by_byte + MOVQ DX, CX + SHRQ $0x03, CX + SUBQ CX, R12 + MOVQ (R12), AX + SUBQ CX, BX + ANDQ $0x07, DX + JMP sequenceDecs_decodeSync_bmi2_fill_2_end + +sequenceDecs_decodeSync_bmi2_fill_2_byte_by_byte: + CMPQ BX, $0x00 + JLE sequenceDecs_decodeSync_bmi2_fill_2_check_overread + CMPQ DX, $0x07 + JLE sequenceDecs_decodeSync_bmi2_fill_2_end + SHLQ $0x08, AX + SUBQ $0x01, R12 + SUBQ $0x01, BX + SUBQ $0x08, DX + MOVBQZX (R12), CX + ORQ CX, AX + JMP sequenceDecs_decodeSync_bmi2_fill_2_byte_by_byte + +sequenceDecs_decodeSync_bmi2_fill_2_check_overread: + CMPQ DX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_bmi2_fill_2_end: + // Update literal length + MOVQ $0x00000808, CX + BEXTRQ CX, SI, R13 + MOVQ AX, R14 + LEAQ (DX)(R13*1), CX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + MOVQ CX, DX + MOVQ SI, CX + SHRQ $0x20, CX + ADDQ R14, CX + MOVQ CX, 24(SP) + + // Fill bitreader for state updates + MOVQ R12, (SP) + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R12 + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decodeSync_bmi2_skip_update + LEAQ (SI)(DI*1), R13 + ADDQ R8, R13 + MOVBQZX R13, R13 + LEAQ (DX)(R13*1), CX + MOVQ AX, R14 + MOVQ CX, DX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + + // Update Offset State + BZHIQ R8, R14, CX + SHRXQ R8, R14, R14 + SHRL $0x10, R8 + ADDQ CX, R8 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Match Length State + BZHIQ DI, R14, CX + SHRXQ DI, R14, R14 + SHRL $0x10, DI + ADDQ CX, DI + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(DI*8), DI + + // Update Literal Length State + BZHIQ SI, R14, CX + SHRL $0x10, SI + ADDQ CX, SI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(SI*8), SI + +sequenceDecs_decodeSync_bmi2_skip_update: + // Adjust offset + MOVQ s+0(FP), CX + MOVQ 8(SP), R13 + CMPQ R12, $0x01 + JBE sequenceDecs_decodeSync_bmi2_adjust_offsetB_1_or_0 + MOVUPS 144(CX), X0 + MOVQ R13, 144(CX) + MOVUPS X0, 152(CX) + JMP sequenceDecs_decodeSync_bmi2_after_adjust + +sequenceDecs_decodeSync_bmi2_adjust_offsetB_1_or_0: + CMPQ 24(SP), $0x00000000 + JNE sequenceDecs_decodeSync_bmi2_adjust_offset_maybezero + INCQ R13 + JMP sequenceDecs_decodeSync_bmi2_adjust_offset_nonzero + +sequenceDecs_decodeSync_bmi2_adjust_offset_maybezero: + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_bmi2_adjust_offset_nonzero + MOVQ 144(CX), R13 + JMP sequenceDecs_decodeSync_bmi2_after_adjust + +sequenceDecs_decodeSync_bmi2_adjust_offset_nonzero: + MOVQ R13, R12 + XORQ R14, R14 + MOVQ $-1, R15 + CMPQ R13, $0x03 + CMOVQEQ R14, R12 + CMOVQEQ R15, R14 + ADDQ 144(CX)(R12*8), R14 + JNZ sequenceDecs_decodeSync_bmi2_adjust_temp_valid + MOVQ $0x00000001, R14 + +sequenceDecs_decodeSync_bmi2_adjust_temp_valid: + CMPQ R13, $0x01 + JZ sequenceDecs_decodeSync_bmi2_adjust_skip + MOVQ 152(CX), R12 + MOVQ R12, 160(CX) + +sequenceDecs_decodeSync_bmi2_adjust_skip: + MOVQ 144(CX), R12 + MOVQ R12, 152(CX) + MOVQ R14, 144(CX) + MOVQ R14, R13 + +sequenceDecs_decodeSync_bmi2_after_adjust: + MOVQ R13, 8(SP) + + // Check values + MOVQ 16(SP), CX + MOVQ 24(SP), R12 + LEAQ (CX)(R12*1), R14 + MOVQ s+0(FP), R15 + ADDQ R14, 256(R15) + MOVQ ctx+16(FP), R14 + SUBQ R12, 104(R14) + JS error_not_enough_literals + CMPQ CX, $0x00020002 + JA sequenceDecs_decodeSync_bmi2_error_match_len_too_big + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_bmi2_match_len_ofs_ok + TESTQ CX, CX + JNZ sequenceDecs_decodeSync_bmi2_error_match_len_ofs_mismatch + +sequenceDecs_decodeSync_bmi2_match_len_ofs_ok: + MOVQ 24(SP), CX + MOVQ 8(SP), R12 + MOVQ 16(SP), R13 + + // Check if we have enough space in s.out + LEAQ (CX)(R13*1), R14 + ADDQ R9, R14 + CMPQ R14, 32(SP) + JA error_not_enough_space + + // Copy literals + TESTQ CX, CX + JZ check_offset + XORQ R14, R14 + +copy_1: + MOVUPS (R10)(R14*1), X0 + MOVUPS X0, (R9)(R14*1) + ADDQ $0x10, R14 + CMPQ R14, CX + JB copy_1 + ADDQ CX, R10 + ADDQ CX, R9 + ADDQ CX, R11 + + // Malformed input if seq.mo > t+len(hist) || seq.mo > s.windowSize) +check_offset: + MOVQ R11, CX + ADDQ 40(SP), CX + CMPQ R12, CX + JG error_match_off_too_big + CMPQ R12, 56(SP) + JG error_match_off_too_big + + // Copy match from history + MOVQ R12, CX + SUBQ R11, CX + JLS copy_match + MOVQ 48(SP), R14 + SUBQ CX, R14 + CMPQ R13, CX + JG copy_all_from_history + MOVQ R13, CX + SUBQ $0x10, CX + JB copy_4_small + +copy_4_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R9) + ADDQ $0x10, R14 + ADDQ $0x10, R9 + SUBQ $0x10, CX + JAE copy_4_loop + LEAQ 16(R14)(CX*1), R14 + LEAQ 16(R9)(CX*1), R9 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R9) + JMP copy_4_end + +copy_4_small: + CMPQ R13, $0x03 + JE copy_4_move_3 + CMPQ R13, $0x08 + JB copy_4_move_4through7 + JMP copy_4_move_8through16 + +copy_4_move_3: + MOVW (R14), CX + MOVB 2(R14), R12 + MOVW CX, (R9) + MOVB R12, 2(R9) + ADDQ R13, R14 + ADDQ R13, R9 + JMP copy_4_end + +copy_4_move_4through7: + MOVL (R14), CX + MOVL -4(R14)(R13*1), R12 + MOVL CX, (R9) + MOVL R12, -4(R9)(R13*1) + ADDQ R13, R14 + ADDQ R13, R9 + JMP copy_4_end + +copy_4_move_8through16: + MOVQ (R14), CX + MOVQ -8(R14)(R13*1), R12 + MOVQ CX, (R9) + MOVQ R12, -8(R9)(R13*1) + ADDQ R13, R14 + ADDQ R13, R9 + +copy_4_end: + ADDQ R13, R11 + JMP handle_loop + JMP loop_finished + +copy_all_from_history: + MOVQ CX, R15 + SUBQ $0x10, R15 + JB copy_5_small + +copy_5_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R9) + ADDQ $0x10, R14 + ADDQ $0x10, R9 + SUBQ $0x10, R15 + JAE copy_5_loop + LEAQ 16(R14)(R15*1), R14 + LEAQ 16(R9)(R15*1), R9 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R9) + JMP copy_5_end + +copy_5_small: + CMPQ CX, $0x03 + JE copy_5_move_3 + JB copy_5_move_1or2 + CMPQ CX, $0x08 + JB copy_5_move_4through7 + JMP copy_5_move_8through16 + +copy_5_move_1or2: + MOVB (R14), R15 + MOVB -1(R14)(CX*1), BP + MOVB R15, (R9) + MOVB BP, -1(R9)(CX*1) + ADDQ CX, R14 + ADDQ CX, R9 + JMP copy_5_end + +copy_5_move_3: + MOVW (R14), R15 + MOVB 2(R14), BP + MOVW R15, (R9) + MOVB BP, 2(R9) + ADDQ CX, R14 + ADDQ CX, R9 + JMP copy_5_end + +copy_5_move_4through7: + MOVL (R14), R15 + MOVL -4(R14)(CX*1), BP + MOVL R15, (R9) + MOVL BP, -4(R9)(CX*1) + ADDQ CX, R14 + ADDQ CX, R9 + JMP copy_5_end + +copy_5_move_8through16: + MOVQ (R14), R15 + MOVQ -8(R14)(CX*1), BP + MOVQ R15, (R9) + MOVQ BP, -8(R9)(CX*1) + ADDQ CX, R14 + ADDQ CX, R9 + +copy_5_end: + ADDQ CX, R11 + SUBQ CX, R13 + + // Copy match from the current buffer +copy_match: + MOVQ R9, CX + SUBQ R12, CX + + // ml <= mo + CMPQ R13, R12 + JA copy_overlapping_match + + // Copy non-overlapping match + ADDQ R13, R11 + MOVQ R9, R12 + ADDQ R13, R9 + +copy_2: + MOVUPS (CX), X0 + MOVUPS X0, (R12) + ADDQ $0x10, CX + ADDQ $0x10, R12 + SUBQ $0x10, R13 + JHI copy_2 + JMP handle_loop + + // Copy overlapping match +copy_overlapping_match: + ADDQ R13, R11 + +copy_slow_3: + MOVB (CX), R12 + MOVB R12, (R9) + INCQ CX + INCQ R9 + DECQ R13 + JNZ copy_slow_3 + +handle_loop: + MOVQ ctx+16(FP), CX + DECQ 96(CX) + JNS sequenceDecs_decodeSync_bmi2_main_loop + +loop_finished: + MOVQ br+8(FP), CX + MOVQ AX, 24(CX) + MOVB DL, 40(CX) + MOVQ BX, 32(CX) + + // Update the context + MOVQ ctx+16(FP), AX + MOVQ R11, 136(AX) + MOVQ 144(AX), CX + SUBQ CX, R10 + MOVQ R10, 168(AX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decodeSync_bmi2_error_match_len_ofs_mismatch: + MOVQ 16(SP), AX + MOVQ ctx+16(FP), CX + MOVQ AX, 216(CX) + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decodeSync_bmi2_error_match_len_too_big: + MOVQ ctx+16(FP), AX + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error +error_match_off_too_big: + MOVQ ctx+16(FP), AX + MOVQ 8(SP), CX + MOVQ CX, 224(AX) + MOVQ R11, 136(AX) + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + + // Return with not enough output space error +error_not_enough_space: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ R11, 136(AX) + MOVQ $0x00000005, ret+24(FP) + RET + +// func sequenceDecs_decodeSync_safe_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int +// Requires: CMOV, SSE +TEXT ·sequenceDecs_decodeSync_safe_amd64(SB), $64-32 + MOVQ br+8(FP), CX + MOVQ 24(CX), DX + MOVBQZX 40(CX), BX + MOVQ (CX), AX + MOVQ 32(CX), SI + ADDQ SI, AX + MOVQ AX, (SP) + MOVQ ctx+16(FP), AX + MOVQ 72(AX), DI + MOVQ 80(AX), R8 + MOVQ 88(AX), R9 + XORQ CX, CX + MOVQ CX, 8(SP) + MOVQ CX, 16(SP) + MOVQ CX, 24(SP) + MOVQ 112(AX), R10 + MOVQ 128(AX), CX + MOVQ CX, 32(SP) + MOVQ 144(AX), R11 + MOVQ 136(AX), R12 + MOVQ 200(AX), CX + MOVQ CX, 56(SP) + MOVQ 176(AX), CX + MOVQ CX, 48(SP) + MOVQ 184(AX), AX + MOVQ AX, 40(SP) + MOVQ 40(SP), AX + ADDQ AX, 48(SP) + + // Calculate pointer to s.out[cap(s.out)] (a past-end pointer) + ADDQ R10, 32(SP) + + // outBase += outPosition + ADDQ R12, R10 + +sequenceDecs_decodeSync_safe_amd64_main_loop: + MOVQ (SP), R13 + + // Fill bitreader to have enough for the offset and match length. + CMPQ SI, $0x08 + JL sequenceDecs_decodeSync_safe_amd64_fill_byte_by_byte + MOVQ BX, AX + SHRQ $0x03, AX + SUBQ AX, R13 + MOVQ (R13), DX + SUBQ AX, SI + ANDQ $0x07, BX + JMP sequenceDecs_decodeSync_safe_amd64_fill_end + +sequenceDecs_decodeSync_safe_amd64_fill_byte_by_byte: + CMPQ SI, $0x00 + JLE sequenceDecs_decodeSync_safe_amd64_fill_check_overread + CMPQ BX, $0x07 + JLE sequenceDecs_decodeSync_safe_amd64_fill_end + SHLQ $0x08, DX + SUBQ $0x01, R13 + SUBQ $0x01, SI + SUBQ $0x08, BX + MOVBQZX (R13), AX + ORQ AX, DX + JMP sequenceDecs_decodeSync_safe_amd64_fill_byte_by_byte + +sequenceDecs_decodeSync_safe_amd64_fill_check_overread: + CMPQ BX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_safe_amd64_fill_end: + // Update offset + MOVQ R9, AX + MOVQ BX, CX + MOVQ DX, R14 + SHLQ CL, R14 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decodeSync_safe_amd64_of_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decodeSync_safe_amd64_of_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decodeSync_safe_amd64_of_update_zero + NEGQ CX + SHRQ CL, R14 + ADDQ R14, AX + +sequenceDecs_decodeSync_safe_amd64_of_update_zero: + MOVQ AX, 8(SP) + + // Update match length + MOVQ R8, AX + MOVQ BX, CX + MOVQ DX, R14 + SHLQ CL, R14 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decodeSync_safe_amd64_ml_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decodeSync_safe_amd64_ml_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decodeSync_safe_amd64_ml_update_zero + NEGQ CX + SHRQ CL, R14 + ADDQ R14, AX + +sequenceDecs_decodeSync_safe_amd64_ml_update_zero: + MOVQ AX, 16(SP) + + // Fill bitreader to have enough for the remaining + CMPQ SI, $0x08 + JL sequenceDecs_decodeSync_safe_amd64_fill_2_byte_by_byte + MOVQ BX, AX + SHRQ $0x03, AX + SUBQ AX, R13 + MOVQ (R13), DX + SUBQ AX, SI + ANDQ $0x07, BX + JMP sequenceDecs_decodeSync_safe_amd64_fill_2_end + +sequenceDecs_decodeSync_safe_amd64_fill_2_byte_by_byte: + CMPQ SI, $0x00 + JLE sequenceDecs_decodeSync_safe_amd64_fill_2_check_overread + CMPQ BX, $0x07 + JLE sequenceDecs_decodeSync_safe_amd64_fill_2_end + SHLQ $0x08, DX + SUBQ $0x01, R13 + SUBQ $0x01, SI + SUBQ $0x08, BX + MOVBQZX (R13), AX + ORQ AX, DX + JMP sequenceDecs_decodeSync_safe_amd64_fill_2_byte_by_byte + +sequenceDecs_decodeSync_safe_amd64_fill_2_check_overread: + CMPQ BX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_safe_amd64_fill_2_end: + // Update literal length + MOVQ DI, AX + MOVQ BX, CX + MOVQ DX, R14 + SHLQ CL, R14 + MOVB AH, CL + SHRQ $0x20, AX + TESTQ CX, CX + JZ sequenceDecs_decodeSync_safe_amd64_ll_update_zero + ADDQ CX, BX + CMPQ BX, $0x40 + JA sequenceDecs_decodeSync_safe_amd64_ll_update_zero + CMPQ CX, $0x40 + JAE sequenceDecs_decodeSync_safe_amd64_ll_update_zero + NEGQ CX + SHRQ CL, R14 + ADDQ R14, AX + +sequenceDecs_decodeSync_safe_amd64_ll_update_zero: + MOVQ AX, 24(SP) + + // Fill bitreader for state updates + MOVQ R13, (SP) + MOVQ R9, AX + SHRQ $0x08, AX + MOVBQZX AL, AX + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decodeSync_safe_amd64_skip_update + + // Update Literal Length State + MOVBQZX DI, R13 + SHRL $0x10, DI + LEAQ (BX)(R13*1), CX + MOVQ DX, R14 + MOVQ CX, BX + ROLQ CL, R14 + MOVL $0x00000001, R15 + MOVB R13, CL + SHLL CL, R15 + DECL R15 + ANDQ R15, R14 + ADDQ R14, DI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(DI*8), DI + + // Update Match Length State + MOVBQZX R8, R13 + SHRL $0x10, R8 + LEAQ (BX)(R13*1), CX + MOVQ DX, R14 + MOVQ CX, BX + ROLQ CL, R14 + MOVL $0x00000001, R15 + MOVB R13, CL + SHLL CL, R15 + DECL R15 + ANDQ R15, R14 + ADDQ R14, R8 + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Offset State + MOVBQZX R9, R13 + SHRL $0x10, R9 + LEAQ (BX)(R13*1), CX + MOVQ DX, R14 + MOVQ CX, BX + ROLQ CL, R14 + MOVL $0x00000001, R15 + MOVB R13, CL + SHLL CL, R15 + DECL R15 + ANDQ R15, R14 + ADDQ R14, R9 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R9*8), R9 + +sequenceDecs_decodeSync_safe_amd64_skip_update: + // Adjust offset + MOVQ s+0(FP), CX + MOVQ 8(SP), R13 + CMPQ AX, $0x01 + JBE sequenceDecs_decodeSync_safe_amd64_adjust_offsetB_1_or_0 + MOVUPS 144(CX), X0 + MOVQ R13, 144(CX) + MOVUPS X0, 152(CX) + JMP sequenceDecs_decodeSync_safe_amd64_after_adjust + +sequenceDecs_decodeSync_safe_amd64_adjust_offsetB_1_or_0: + CMPQ 24(SP), $0x00000000 + JNE sequenceDecs_decodeSync_safe_amd64_adjust_offset_maybezero + INCQ R13 + JMP sequenceDecs_decodeSync_safe_amd64_adjust_offset_nonzero + +sequenceDecs_decodeSync_safe_amd64_adjust_offset_maybezero: + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_safe_amd64_adjust_offset_nonzero + MOVQ 144(CX), R13 + JMP sequenceDecs_decodeSync_safe_amd64_after_adjust + +sequenceDecs_decodeSync_safe_amd64_adjust_offset_nonzero: + MOVQ R13, AX + XORQ R14, R14 + MOVQ $-1, R15 + CMPQ R13, $0x03 + CMOVQEQ R14, AX + CMOVQEQ R15, R14 + ADDQ 144(CX)(AX*8), R14 + JNZ sequenceDecs_decodeSync_safe_amd64_adjust_temp_valid + MOVQ $0x00000001, R14 + +sequenceDecs_decodeSync_safe_amd64_adjust_temp_valid: + CMPQ R13, $0x01 + JZ sequenceDecs_decodeSync_safe_amd64_adjust_skip + MOVQ 152(CX), AX + MOVQ AX, 160(CX) + +sequenceDecs_decodeSync_safe_amd64_adjust_skip: + MOVQ 144(CX), AX + MOVQ AX, 152(CX) + MOVQ R14, 144(CX) + MOVQ R14, R13 + +sequenceDecs_decodeSync_safe_amd64_after_adjust: + MOVQ R13, 8(SP) + + // Check values + MOVQ 16(SP), AX + MOVQ 24(SP), CX + LEAQ (AX)(CX*1), R14 + MOVQ s+0(FP), R15 + ADDQ R14, 256(R15) + MOVQ ctx+16(FP), R14 + SUBQ CX, 104(R14) + JS error_not_enough_literals + CMPQ AX, $0x00020002 + JA sequenceDecs_decodeSync_safe_amd64_error_match_len_too_big + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_safe_amd64_match_len_ofs_ok + TESTQ AX, AX + JNZ sequenceDecs_decodeSync_safe_amd64_error_match_len_ofs_mismatch + +sequenceDecs_decodeSync_safe_amd64_match_len_ofs_ok: + MOVQ 24(SP), AX + MOVQ 8(SP), CX + MOVQ 16(SP), R13 + + // Check if we have enough space in s.out + LEAQ (AX)(R13*1), R14 + ADDQ R10, R14 + CMPQ R14, 32(SP) + JA error_not_enough_space + + // Copy literals + TESTQ AX, AX + JZ check_offset + MOVQ AX, R14 + SUBQ $0x10, R14 + JB copy_1_small + +copy_1_loop: + MOVUPS (R11), X0 + MOVUPS X0, (R10) + ADDQ $0x10, R11 + ADDQ $0x10, R10 + SUBQ $0x10, R14 + JAE copy_1_loop + LEAQ 16(R11)(R14*1), R11 + LEAQ 16(R10)(R14*1), R10 + MOVUPS -16(R11), X0 + MOVUPS X0, -16(R10) + JMP copy_1_end + +copy_1_small: + CMPQ AX, $0x03 + JE copy_1_move_3 + JB copy_1_move_1or2 + CMPQ AX, $0x08 + JB copy_1_move_4through7 + JMP copy_1_move_8through16 + +copy_1_move_1or2: + MOVB (R11), R14 + MOVB -1(R11)(AX*1), R15 + MOVB R14, (R10) + MOVB R15, -1(R10)(AX*1) + ADDQ AX, R11 + ADDQ AX, R10 + JMP copy_1_end + +copy_1_move_3: + MOVW (R11), R14 + MOVB 2(R11), R15 + MOVW R14, (R10) + MOVB R15, 2(R10) + ADDQ AX, R11 + ADDQ AX, R10 + JMP copy_1_end + +copy_1_move_4through7: + MOVL (R11), R14 + MOVL -4(R11)(AX*1), R15 + MOVL R14, (R10) + MOVL R15, -4(R10)(AX*1) + ADDQ AX, R11 + ADDQ AX, R10 + JMP copy_1_end + +copy_1_move_8through16: + MOVQ (R11), R14 + MOVQ -8(R11)(AX*1), R15 + MOVQ R14, (R10) + MOVQ R15, -8(R10)(AX*1) + ADDQ AX, R11 + ADDQ AX, R10 + +copy_1_end: + ADDQ AX, R12 + + // Malformed input if seq.mo > t+len(hist) || seq.mo > s.windowSize) +check_offset: + MOVQ R12, AX + ADDQ 40(SP), AX + CMPQ CX, AX + JG error_match_off_too_big + CMPQ CX, 56(SP) + JG error_match_off_too_big + + // Copy match from history + MOVQ CX, AX + SUBQ R12, AX + JLS copy_match + MOVQ 48(SP), R14 + SUBQ AX, R14 + CMPQ R13, AX + JG copy_all_from_history + MOVQ R13, AX + SUBQ $0x10, AX + JB copy_4_small + +copy_4_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R10) + ADDQ $0x10, R14 + ADDQ $0x10, R10 + SUBQ $0x10, AX + JAE copy_4_loop + LEAQ 16(R14)(AX*1), R14 + LEAQ 16(R10)(AX*1), R10 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R10) + JMP copy_4_end + +copy_4_small: + CMPQ R13, $0x03 + JE copy_4_move_3 + CMPQ R13, $0x08 + JB copy_4_move_4through7 + JMP copy_4_move_8through16 + +copy_4_move_3: + MOVW (R14), AX + MOVB 2(R14), CL + MOVW AX, (R10) + MOVB CL, 2(R10) + ADDQ R13, R14 + ADDQ R13, R10 + JMP copy_4_end + +copy_4_move_4through7: + MOVL (R14), AX + MOVL -4(R14)(R13*1), CX + MOVL AX, (R10) + MOVL CX, -4(R10)(R13*1) + ADDQ R13, R14 + ADDQ R13, R10 + JMP copy_4_end + +copy_4_move_8through16: + MOVQ (R14), AX + MOVQ -8(R14)(R13*1), CX + MOVQ AX, (R10) + MOVQ CX, -8(R10)(R13*1) + ADDQ R13, R14 + ADDQ R13, R10 + +copy_4_end: + ADDQ R13, R12 + JMP handle_loop + JMP loop_finished + +copy_all_from_history: + MOVQ AX, R15 + SUBQ $0x10, R15 + JB copy_5_small + +copy_5_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R10) + ADDQ $0x10, R14 + ADDQ $0x10, R10 + SUBQ $0x10, R15 + JAE copy_5_loop + LEAQ 16(R14)(R15*1), R14 + LEAQ 16(R10)(R15*1), R10 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R10) + JMP copy_5_end + +copy_5_small: + CMPQ AX, $0x03 + JE copy_5_move_3 + JB copy_5_move_1or2 + CMPQ AX, $0x08 + JB copy_5_move_4through7 + JMP copy_5_move_8through16 + +copy_5_move_1or2: + MOVB (R14), R15 + MOVB -1(R14)(AX*1), BP + MOVB R15, (R10) + MOVB BP, -1(R10)(AX*1) + ADDQ AX, R14 + ADDQ AX, R10 + JMP copy_5_end + +copy_5_move_3: + MOVW (R14), R15 + MOVB 2(R14), BP + MOVW R15, (R10) + MOVB BP, 2(R10) + ADDQ AX, R14 + ADDQ AX, R10 + JMP copy_5_end + +copy_5_move_4through7: + MOVL (R14), R15 + MOVL -4(R14)(AX*1), BP + MOVL R15, (R10) + MOVL BP, -4(R10)(AX*1) + ADDQ AX, R14 + ADDQ AX, R10 + JMP copy_5_end + +copy_5_move_8through16: + MOVQ (R14), R15 + MOVQ -8(R14)(AX*1), BP + MOVQ R15, (R10) + MOVQ BP, -8(R10)(AX*1) + ADDQ AX, R14 + ADDQ AX, R10 + +copy_5_end: + ADDQ AX, R12 + SUBQ AX, R13 + + // Copy match from the current buffer +copy_match: + MOVQ R10, AX + SUBQ CX, AX + + // ml <= mo + CMPQ R13, CX + JA copy_overlapping_match + + // Copy non-overlapping match + ADDQ R13, R12 + MOVQ R13, CX + SUBQ $0x10, CX + JB copy_2_small + +copy_2_loop: + MOVUPS (AX), X0 + MOVUPS X0, (R10) + ADDQ $0x10, AX + ADDQ $0x10, R10 + SUBQ $0x10, CX + JAE copy_2_loop + LEAQ 16(AX)(CX*1), AX + LEAQ 16(R10)(CX*1), R10 + MOVUPS -16(AX), X0 + MOVUPS X0, -16(R10) + JMP copy_2_end + +copy_2_small: + CMPQ R13, $0x03 + JE copy_2_move_3 + JB copy_2_move_1or2 + CMPQ R13, $0x08 + JB copy_2_move_4through7 + JMP copy_2_move_8through16 + +copy_2_move_1or2: + MOVB (AX), CL + MOVB -1(AX)(R13*1), R14 + MOVB CL, (R10) + MOVB R14, -1(R10)(R13*1) + ADDQ R13, AX + ADDQ R13, R10 + JMP copy_2_end + +copy_2_move_3: + MOVW (AX), CX + MOVB 2(AX), R14 + MOVW CX, (R10) + MOVB R14, 2(R10) + ADDQ R13, AX + ADDQ R13, R10 + JMP copy_2_end + +copy_2_move_4through7: + MOVL (AX), CX + MOVL -4(AX)(R13*1), R14 + MOVL CX, (R10) + MOVL R14, -4(R10)(R13*1) + ADDQ R13, AX + ADDQ R13, R10 + JMP copy_2_end + +copy_2_move_8through16: + MOVQ (AX), CX + MOVQ -8(AX)(R13*1), R14 + MOVQ CX, (R10) + MOVQ R14, -8(R10)(R13*1) + ADDQ R13, AX + ADDQ R13, R10 + +copy_2_end: + JMP handle_loop + + // Copy overlapping match +copy_overlapping_match: + ADDQ R13, R12 + +copy_slow_3: + MOVB (AX), CL + MOVB CL, (R10) + INCQ AX + INCQ R10 + DECQ R13 + JNZ copy_slow_3 + +handle_loop: + MOVQ ctx+16(FP), AX + DECQ 96(AX) + JNS sequenceDecs_decodeSync_safe_amd64_main_loop + +loop_finished: + MOVQ br+8(FP), AX + MOVQ DX, 24(AX) + MOVB BL, 40(AX) + MOVQ SI, 32(AX) + + // Update the context + MOVQ ctx+16(FP), AX + MOVQ R12, 136(AX) + MOVQ 144(AX), CX + SUBQ CX, R11 + MOVQ R11, 168(AX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decodeSync_safe_amd64_error_match_len_ofs_mismatch: + MOVQ 16(SP), AX + MOVQ ctx+16(FP), CX + MOVQ AX, 216(CX) + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decodeSync_safe_amd64_error_match_len_too_big: + MOVQ ctx+16(FP), AX + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error +error_match_off_too_big: + MOVQ ctx+16(FP), AX + MOVQ 8(SP), CX + MOVQ CX, 224(AX) + MOVQ R12, 136(AX) + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + + // Return with not enough output space error +error_not_enough_space: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ R12, 136(AX) + MOVQ $0x00000005, ret+24(FP) + RET + +// func sequenceDecs_decodeSync_safe_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int +// Requires: BMI, BMI2, CMOV, SSE +TEXT ·sequenceDecs_decodeSync_safe_bmi2(SB), $64-32 + MOVQ br+8(FP), BX + MOVQ 24(BX), AX + MOVBQZX 40(BX), DX + MOVQ (BX), CX + MOVQ 32(BX), BX + ADDQ BX, CX + MOVQ CX, (SP) + MOVQ ctx+16(FP), CX + MOVQ 72(CX), SI + MOVQ 80(CX), DI + MOVQ 88(CX), R8 + XORQ R9, R9 + MOVQ R9, 8(SP) + MOVQ R9, 16(SP) + MOVQ R9, 24(SP) + MOVQ 112(CX), R9 + MOVQ 128(CX), R10 + MOVQ R10, 32(SP) + MOVQ 144(CX), R10 + MOVQ 136(CX), R11 + MOVQ 200(CX), R12 + MOVQ R12, 56(SP) + MOVQ 176(CX), R12 + MOVQ R12, 48(SP) + MOVQ 184(CX), CX + MOVQ CX, 40(SP) + MOVQ 40(SP), CX + ADDQ CX, 48(SP) + + // Calculate pointer to s.out[cap(s.out)] (a past-end pointer) + ADDQ R9, 32(SP) + + // outBase += outPosition + ADDQ R11, R9 + +sequenceDecs_decodeSync_safe_bmi2_main_loop: + MOVQ (SP), R12 + + // Fill bitreader to have enough for the offset and match length. + CMPQ BX, $0x08 + JL sequenceDecs_decodeSync_safe_bmi2_fill_byte_by_byte + MOVQ DX, CX + SHRQ $0x03, CX + SUBQ CX, R12 + MOVQ (R12), AX + SUBQ CX, BX + ANDQ $0x07, DX + JMP sequenceDecs_decodeSync_safe_bmi2_fill_end + +sequenceDecs_decodeSync_safe_bmi2_fill_byte_by_byte: + CMPQ BX, $0x00 + JLE sequenceDecs_decodeSync_safe_bmi2_fill_check_overread + CMPQ DX, $0x07 + JLE sequenceDecs_decodeSync_safe_bmi2_fill_end + SHLQ $0x08, AX + SUBQ $0x01, R12 + SUBQ $0x01, BX + SUBQ $0x08, DX + MOVBQZX (R12), CX + ORQ CX, AX + JMP sequenceDecs_decodeSync_safe_bmi2_fill_byte_by_byte + +sequenceDecs_decodeSync_safe_bmi2_fill_check_overread: + CMPQ DX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_safe_bmi2_fill_end: + // Update offset + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R13 + MOVQ AX, R14 + LEAQ (DX)(R13*1), CX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + MOVQ CX, DX + MOVQ R8, CX + SHRQ $0x20, CX + ADDQ R14, CX + MOVQ CX, 8(SP) + + // Update match length + MOVQ $0x00000808, CX + BEXTRQ CX, DI, R13 + MOVQ AX, R14 + LEAQ (DX)(R13*1), CX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + MOVQ CX, DX + MOVQ DI, CX + SHRQ $0x20, CX + ADDQ R14, CX + MOVQ CX, 16(SP) + + // Fill bitreader to have enough for the remaining + CMPQ BX, $0x08 + JL sequenceDecs_decodeSync_safe_bmi2_fill_2_byte_by_byte + MOVQ DX, CX + SHRQ $0x03, CX + SUBQ CX, R12 + MOVQ (R12), AX + SUBQ CX, BX + ANDQ $0x07, DX + JMP sequenceDecs_decodeSync_safe_bmi2_fill_2_end + +sequenceDecs_decodeSync_safe_bmi2_fill_2_byte_by_byte: + CMPQ BX, $0x00 + JLE sequenceDecs_decodeSync_safe_bmi2_fill_2_check_overread + CMPQ DX, $0x07 + JLE sequenceDecs_decodeSync_safe_bmi2_fill_2_end + SHLQ $0x08, AX + SUBQ $0x01, R12 + SUBQ $0x01, BX + SUBQ $0x08, DX + MOVBQZX (R12), CX + ORQ CX, AX + JMP sequenceDecs_decodeSync_safe_bmi2_fill_2_byte_by_byte + +sequenceDecs_decodeSync_safe_bmi2_fill_2_check_overread: + CMPQ DX, $0x40 + JA error_overread + +sequenceDecs_decodeSync_safe_bmi2_fill_2_end: + // Update literal length + MOVQ $0x00000808, CX + BEXTRQ CX, SI, R13 + MOVQ AX, R14 + LEAQ (DX)(R13*1), CX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + MOVQ CX, DX + MOVQ SI, CX + SHRQ $0x20, CX + ADDQ R14, CX + MOVQ CX, 24(SP) + + // Fill bitreader for state updates + MOVQ R12, (SP) + MOVQ $0x00000808, CX + BEXTRQ CX, R8, R12 + MOVQ ctx+16(FP), CX + CMPQ 96(CX), $0x00 + JZ sequenceDecs_decodeSync_safe_bmi2_skip_update + LEAQ (SI)(DI*1), R13 + ADDQ R8, R13 + MOVBQZX R13, R13 + LEAQ (DX)(R13*1), CX + MOVQ AX, R14 + MOVQ CX, DX + ROLQ CL, R14 + BZHIQ R13, R14, R14 + + // Update Offset State + BZHIQ R8, R14, CX + SHRXQ R8, R14, R14 + SHRL $0x10, R8 + ADDQ CX, R8 + + // Load ctx.ofTable + MOVQ ctx+16(FP), CX + MOVQ 48(CX), CX + MOVQ (CX)(R8*8), R8 + + // Update Match Length State + BZHIQ DI, R14, CX + SHRXQ DI, R14, R14 + SHRL $0x10, DI + ADDQ CX, DI + + // Load ctx.mlTable + MOVQ ctx+16(FP), CX + MOVQ 24(CX), CX + MOVQ (CX)(DI*8), DI + + // Update Literal Length State + BZHIQ SI, R14, CX + SHRL $0x10, SI + ADDQ CX, SI + + // Load ctx.llTable + MOVQ ctx+16(FP), CX + MOVQ (CX), CX + MOVQ (CX)(SI*8), SI + +sequenceDecs_decodeSync_safe_bmi2_skip_update: + // Adjust offset + MOVQ s+0(FP), CX + MOVQ 8(SP), R13 + CMPQ R12, $0x01 + JBE sequenceDecs_decodeSync_safe_bmi2_adjust_offsetB_1_or_0 + MOVUPS 144(CX), X0 + MOVQ R13, 144(CX) + MOVUPS X0, 152(CX) + JMP sequenceDecs_decodeSync_safe_bmi2_after_adjust + +sequenceDecs_decodeSync_safe_bmi2_adjust_offsetB_1_or_0: + CMPQ 24(SP), $0x00000000 + JNE sequenceDecs_decodeSync_safe_bmi2_adjust_offset_maybezero + INCQ R13 + JMP sequenceDecs_decodeSync_safe_bmi2_adjust_offset_nonzero + +sequenceDecs_decodeSync_safe_bmi2_adjust_offset_maybezero: + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_safe_bmi2_adjust_offset_nonzero + MOVQ 144(CX), R13 + JMP sequenceDecs_decodeSync_safe_bmi2_after_adjust + +sequenceDecs_decodeSync_safe_bmi2_adjust_offset_nonzero: + MOVQ R13, R12 + XORQ R14, R14 + MOVQ $-1, R15 + CMPQ R13, $0x03 + CMOVQEQ R14, R12 + CMOVQEQ R15, R14 + ADDQ 144(CX)(R12*8), R14 + JNZ sequenceDecs_decodeSync_safe_bmi2_adjust_temp_valid + MOVQ $0x00000001, R14 + +sequenceDecs_decodeSync_safe_bmi2_adjust_temp_valid: + CMPQ R13, $0x01 + JZ sequenceDecs_decodeSync_safe_bmi2_adjust_skip + MOVQ 152(CX), R12 + MOVQ R12, 160(CX) + +sequenceDecs_decodeSync_safe_bmi2_adjust_skip: + MOVQ 144(CX), R12 + MOVQ R12, 152(CX) + MOVQ R14, 144(CX) + MOVQ R14, R13 + +sequenceDecs_decodeSync_safe_bmi2_after_adjust: + MOVQ R13, 8(SP) + + // Check values + MOVQ 16(SP), CX + MOVQ 24(SP), R12 + LEAQ (CX)(R12*1), R14 + MOVQ s+0(FP), R15 + ADDQ R14, 256(R15) + MOVQ ctx+16(FP), R14 + SUBQ R12, 104(R14) + JS error_not_enough_literals + CMPQ CX, $0x00020002 + JA sequenceDecs_decodeSync_safe_bmi2_error_match_len_too_big + TESTQ R13, R13 + JNZ sequenceDecs_decodeSync_safe_bmi2_match_len_ofs_ok + TESTQ CX, CX + JNZ sequenceDecs_decodeSync_safe_bmi2_error_match_len_ofs_mismatch + +sequenceDecs_decodeSync_safe_bmi2_match_len_ofs_ok: + MOVQ 24(SP), CX + MOVQ 8(SP), R12 + MOVQ 16(SP), R13 + + // Check if we have enough space in s.out + LEAQ (CX)(R13*1), R14 + ADDQ R9, R14 + CMPQ R14, 32(SP) + JA error_not_enough_space + + // Copy literals + TESTQ CX, CX + JZ check_offset + MOVQ CX, R14 + SUBQ $0x10, R14 + JB copy_1_small + +copy_1_loop: + MOVUPS (R10), X0 + MOVUPS X0, (R9) + ADDQ $0x10, R10 + ADDQ $0x10, R9 + SUBQ $0x10, R14 + JAE copy_1_loop + LEAQ 16(R10)(R14*1), R10 + LEAQ 16(R9)(R14*1), R9 + MOVUPS -16(R10), X0 + MOVUPS X0, -16(R9) + JMP copy_1_end + +copy_1_small: + CMPQ CX, $0x03 + JE copy_1_move_3 + JB copy_1_move_1or2 + CMPQ CX, $0x08 + JB copy_1_move_4through7 + JMP copy_1_move_8through16 + +copy_1_move_1or2: + MOVB (R10), R14 + MOVB -1(R10)(CX*1), R15 + MOVB R14, (R9) + MOVB R15, -1(R9)(CX*1) + ADDQ CX, R10 + ADDQ CX, R9 + JMP copy_1_end + +copy_1_move_3: + MOVW (R10), R14 + MOVB 2(R10), R15 + MOVW R14, (R9) + MOVB R15, 2(R9) + ADDQ CX, R10 + ADDQ CX, R9 + JMP copy_1_end + +copy_1_move_4through7: + MOVL (R10), R14 + MOVL -4(R10)(CX*1), R15 + MOVL R14, (R9) + MOVL R15, -4(R9)(CX*1) + ADDQ CX, R10 + ADDQ CX, R9 + JMP copy_1_end + +copy_1_move_8through16: + MOVQ (R10), R14 + MOVQ -8(R10)(CX*1), R15 + MOVQ R14, (R9) + MOVQ R15, -8(R9)(CX*1) + ADDQ CX, R10 + ADDQ CX, R9 + +copy_1_end: + ADDQ CX, R11 + + // Malformed input if seq.mo > t+len(hist) || seq.mo > s.windowSize) +check_offset: + MOVQ R11, CX + ADDQ 40(SP), CX + CMPQ R12, CX + JG error_match_off_too_big + CMPQ R12, 56(SP) + JG error_match_off_too_big + + // Copy match from history + MOVQ R12, CX + SUBQ R11, CX + JLS copy_match + MOVQ 48(SP), R14 + SUBQ CX, R14 + CMPQ R13, CX + JG copy_all_from_history + MOVQ R13, CX + SUBQ $0x10, CX + JB copy_4_small + +copy_4_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R9) + ADDQ $0x10, R14 + ADDQ $0x10, R9 + SUBQ $0x10, CX + JAE copy_4_loop + LEAQ 16(R14)(CX*1), R14 + LEAQ 16(R9)(CX*1), R9 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R9) + JMP copy_4_end + +copy_4_small: + CMPQ R13, $0x03 + JE copy_4_move_3 + CMPQ R13, $0x08 + JB copy_4_move_4through7 + JMP copy_4_move_8through16 + +copy_4_move_3: + MOVW (R14), CX + MOVB 2(R14), R12 + MOVW CX, (R9) + MOVB R12, 2(R9) + ADDQ R13, R14 + ADDQ R13, R9 + JMP copy_4_end + +copy_4_move_4through7: + MOVL (R14), CX + MOVL -4(R14)(R13*1), R12 + MOVL CX, (R9) + MOVL R12, -4(R9)(R13*1) + ADDQ R13, R14 + ADDQ R13, R9 + JMP copy_4_end + +copy_4_move_8through16: + MOVQ (R14), CX + MOVQ -8(R14)(R13*1), R12 + MOVQ CX, (R9) + MOVQ R12, -8(R9)(R13*1) + ADDQ R13, R14 + ADDQ R13, R9 + +copy_4_end: + ADDQ R13, R11 + JMP handle_loop + JMP loop_finished + +copy_all_from_history: + MOVQ CX, R15 + SUBQ $0x10, R15 + JB copy_5_small + +copy_5_loop: + MOVUPS (R14), X0 + MOVUPS X0, (R9) + ADDQ $0x10, R14 + ADDQ $0x10, R9 + SUBQ $0x10, R15 + JAE copy_5_loop + LEAQ 16(R14)(R15*1), R14 + LEAQ 16(R9)(R15*1), R9 + MOVUPS -16(R14), X0 + MOVUPS X0, -16(R9) + JMP copy_5_end + +copy_5_small: + CMPQ CX, $0x03 + JE copy_5_move_3 + JB copy_5_move_1or2 + CMPQ CX, $0x08 + JB copy_5_move_4through7 + JMP copy_5_move_8through16 + +copy_5_move_1or2: + MOVB (R14), R15 + MOVB -1(R14)(CX*1), BP + MOVB R15, (R9) + MOVB BP, -1(R9)(CX*1) + ADDQ CX, R14 + ADDQ CX, R9 + JMP copy_5_end + +copy_5_move_3: + MOVW (R14), R15 + MOVB 2(R14), BP + MOVW R15, (R9) + MOVB BP, 2(R9) + ADDQ CX, R14 + ADDQ CX, R9 + JMP copy_5_end + +copy_5_move_4through7: + MOVL (R14), R15 + MOVL -4(R14)(CX*1), BP + MOVL R15, (R9) + MOVL BP, -4(R9)(CX*1) + ADDQ CX, R14 + ADDQ CX, R9 + JMP copy_5_end + +copy_5_move_8through16: + MOVQ (R14), R15 + MOVQ -8(R14)(CX*1), BP + MOVQ R15, (R9) + MOVQ BP, -8(R9)(CX*1) + ADDQ CX, R14 + ADDQ CX, R9 + +copy_5_end: + ADDQ CX, R11 + SUBQ CX, R13 + + // Copy match from the current buffer +copy_match: + MOVQ R9, CX + SUBQ R12, CX + + // ml <= mo + CMPQ R13, R12 + JA copy_overlapping_match + + // Copy non-overlapping match + ADDQ R13, R11 + MOVQ R13, R12 + SUBQ $0x10, R12 + JB copy_2_small + +copy_2_loop: + MOVUPS (CX), X0 + MOVUPS X0, (R9) + ADDQ $0x10, CX + ADDQ $0x10, R9 + SUBQ $0x10, R12 + JAE copy_2_loop + LEAQ 16(CX)(R12*1), CX + LEAQ 16(R9)(R12*1), R9 + MOVUPS -16(CX), X0 + MOVUPS X0, -16(R9) + JMP copy_2_end + +copy_2_small: + CMPQ R13, $0x03 + JE copy_2_move_3 + JB copy_2_move_1or2 + CMPQ R13, $0x08 + JB copy_2_move_4through7 + JMP copy_2_move_8through16 + +copy_2_move_1or2: + MOVB (CX), R12 + MOVB -1(CX)(R13*1), R14 + MOVB R12, (R9) + MOVB R14, -1(R9)(R13*1) + ADDQ R13, CX + ADDQ R13, R9 + JMP copy_2_end + +copy_2_move_3: + MOVW (CX), R12 + MOVB 2(CX), R14 + MOVW R12, (R9) + MOVB R14, 2(R9) + ADDQ R13, CX + ADDQ R13, R9 + JMP copy_2_end + +copy_2_move_4through7: + MOVL (CX), R12 + MOVL -4(CX)(R13*1), R14 + MOVL R12, (R9) + MOVL R14, -4(R9)(R13*1) + ADDQ R13, CX + ADDQ R13, R9 + JMP copy_2_end + +copy_2_move_8through16: + MOVQ (CX), R12 + MOVQ -8(CX)(R13*1), R14 + MOVQ R12, (R9) + MOVQ R14, -8(R9)(R13*1) + ADDQ R13, CX + ADDQ R13, R9 + +copy_2_end: + JMP handle_loop + + // Copy overlapping match +copy_overlapping_match: + ADDQ R13, R11 + +copy_slow_3: + MOVB (CX), R12 + MOVB R12, (R9) + INCQ CX + INCQ R9 + DECQ R13 + JNZ copy_slow_3 + +handle_loop: + MOVQ ctx+16(FP), CX + DECQ 96(CX) + JNS sequenceDecs_decodeSync_safe_bmi2_main_loop + +loop_finished: + MOVQ br+8(FP), CX + MOVQ AX, 24(CX) + MOVB DL, 40(CX) + MOVQ BX, 32(CX) + + // Update the context + MOVQ ctx+16(FP), AX + MOVQ R11, 136(AX) + MOVQ 144(AX), CX + SUBQ CX, R10 + MOVQ R10, 168(AX) + + // Return success + MOVQ $0x00000000, ret+24(FP) + RET + + // Return with match length error +sequenceDecs_decodeSync_safe_bmi2_error_match_len_ofs_mismatch: + MOVQ 16(SP), AX + MOVQ ctx+16(FP), CX + MOVQ AX, 216(CX) + MOVQ $0x00000001, ret+24(FP) + RET + + // Return with match too long error +sequenceDecs_decodeSync_safe_bmi2_error_match_len_too_big: + MOVQ ctx+16(FP), AX + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ $0x00000002, ret+24(FP) + RET + + // Return with match offset too long error +error_match_off_too_big: + MOVQ ctx+16(FP), AX + MOVQ 8(SP), CX + MOVQ CX, 224(AX) + MOVQ R11, 136(AX) + MOVQ $0x00000003, ret+24(FP) + RET + + // Return with not enough literals error +error_not_enough_literals: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ $0x00000004, ret+24(FP) + RET + + // Return with overread error +error_overread: + MOVQ $0x00000006, ret+24(FP) + RET + + // Return with not enough output space error +error_not_enough_space: + MOVQ ctx+16(FP), AX + MOVQ 24(SP), CX + MOVQ CX, 208(AX) + MOVQ 16(SP), CX + MOVQ CX, 216(AX) + MOVQ R11, 136(AX) + MOVQ $0x00000005, ret+24(FP) + RET diff --git a/vendor/github.com/klauspost/compress/zstd/seqdec_generic.go b/vendor/github.com/klauspost/compress/zstd/seqdec_generic.go new file mode 100644 index 0000000000..7cec2197cd --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/seqdec_generic.go @@ -0,0 +1,237 @@ +//go:build !amd64 || appengine || !gc || noasm +// +build !amd64 appengine !gc noasm + +package zstd + +import ( + "fmt" + "io" +) + +// decode sequences from the stream with the provided history but without dictionary. +func (s *sequenceDecs) decodeSyncSimple(hist []byte) (bool, error) { + return false, nil +} + +// decode sequences from the stream without the provided history. +func (s *sequenceDecs) decode(seqs []seqVals) error { + br := s.br + + // Grab full sizes tables, to avoid bounds checks. + llTable, mlTable, ofTable := s.litLengths.fse.dt[:maxTablesize], s.matchLengths.fse.dt[:maxTablesize], s.offsets.fse.dt[:maxTablesize] + llState, mlState, ofState := s.litLengths.state.state, s.matchLengths.state.state, s.offsets.state.state + s.seqSize = 0 + litRemain := len(s.literals) + + maxBlockSize := maxCompressedBlockSize + if s.windowSize < maxBlockSize { + maxBlockSize = s.windowSize + } + for i := range seqs { + var ll, mo, ml int + if br.cursor > 4+((maxOffsetBits+16+16)>>3) { + // inlined function: + // ll, mo, ml = s.nextFast(br, llState, mlState, ofState) + + // Final will not read from stream. + var llB, mlB, moB uint8 + ll, llB = llState.final() + ml, mlB = mlState.final() + mo, moB = ofState.final() + + // extra bits are stored in reverse order. + br.fillFast() + mo += br.getBits(moB) + if s.maxBits > 32 { + br.fillFast() + } + ml += br.getBits(mlB) + ll += br.getBits(llB) + + if moB > 1 { + s.prevOffset[2] = s.prevOffset[1] + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = mo + } else { + // mo = s.adjustOffset(mo, ll, moB) + // Inlined for rather big speedup + if ll == 0 { + // There is an exception though, when current sequence's literals_length = 0. + // In this case, repeated offsets are shifted by one, so an offset_value of 1 means Repeated_Offset2, + // an offset_value of 2 means Repeated_Offset3, and an offset_value of 3 means Repeated_Offset1 - 1_byte. + mo++ + } + + if mo == 0 { + mo = s.prevOffset[0] + } else { + var temp int + if mo == 3 { + temp = s.prevOffset[0] - 1 + } else { + temp = s.prevOffset[mo] + } + + if temp == 0 { + // 0 is not valid; input is corrupted; force offset to 1 + println("WARNING: temp was 0") + temp = 1 + } + + if mo != 1 { + s.prevOffset[2] = s.prevOffset[1] + } + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = temp + mo = temp + } + } + br.fillFast() + } else { + if br.overread() { + if debugDecoder { + printf("reading sequence %d, exceeded available data\n", i) + } + return io.ErrUnexpectedEOF + } + ll, mo, ml = s.next(br, llState, mlState, ofState) + br.fill() + } + + if debugSequences { + println("Seq", i, "Litlen:", ll, "mo:", mo, "(abs) ml:", ml) + } + // Evaluate. + // We might be doing this async, so do it early. + if mo == 0 && ml > 0 { + return fmt.Errorf("zero matchoff and matchlen (%d) > 0", ml) + } + if ml > maxMatchLen { + return fmt.Errorf("match len (%d) bigger than max allowed length", ml) + } + s.seqSize += ll + ml + if s.seqSize > maxBlockSize { + return fmt.Errorf("output bigger than max block size (%d)", maxBlockSize) + } + litRemain -= ll + if litRemain < 0 { + return fmt.Errorf("unexpected literal count, want %d bytes, but only %d is available", ll, litRemain+ll) + } + seqs[i] = seqVals{ + ll: ll, + ml: ml, + mo: mo, + } + if i == len(seqs)-1 { + // This is the last sequence, so we shouldn't update state. + break + } + + // Manually inlined, ~ 5-20% faster + // Update all 3 states at once. Approx 20% faster. + nBits := llState.nbBits() + mlState.nbBits() + ofState.nbBits() + if nBits == 0 { + llState = llTable[llState.newState()&maxTableMask] + mlState = mlTable[mlState.newState()&maxTableMask] + ofState = ofTable[ofState.newState()&maxTableMask] + } else { + bits := br.get32BitsFast(nBits) + lowBits := uint16(bits >> ((ofState.nbBits() + mlState.nbBits()) & 31)) + llState = llTable[(llState.newState()+lowBits)&maxTableMask] + + lowBits = uint16(bits >> (ofState.nbBits() & 31)) + lowBits &= bitMask[mlState.nbBits()&15] + mlState = mlTable[(mlState.newState()+lowBits)&maxTableMask] + + lowBits = uint16(bits) & bitMask[ofState.nbBits()&15] + ofState = ofTable[(ofState.newState()+lowBits)&maxTableMask] + } + } + s.seqSize += litRemain + if s.seqSize > maxBlockSize { + return fmt.Errorf("output bigger than max block size (%d)", maxBlockSize) + } + err := br.close() + if err != nil { + printf("Closing sequences: %v, %+v\n", err, *br) + } + return err +} + +// executeSimple handles cases when a dictionary is not used. +func (s *sequenceDecs) executeSimple(seqs []seqVals, hist []byte) error { + // Ensure we have enough output size... + if len(s.out)+s.seqSize > cap(s.out) { + addBytes := s.seqSize + len(s.out) + s.out = append(s.out, make([]byte, addBytes)...) + s.out = s.out[:len(s.out)-addBytes] + } + + if debugDecoder { + printf("Execute %d seqs with literals: %d into %d bytes\n", len(seqs), len(s.literals), s.seqSize) + } + + var t = len(s.out) + out := s.out[:t+s.seqSize] + + for _, seq := range seqs { + // Add literals + copy(out[t:], s.literals[:seq.ll]) + t += seq.ll + s.literals = s.literals[seq.ll:] + + // Malformed input + if seq.mo > t+len(hist) || seq.mo > s.windowSize { + return fmt.Errorf("match offset (%d) bigger than current history (%d)", seq.mo, t+len(hist)) + } + + // Copy from history. + if v := seq.mo - t; v > 0 { + // v is the start position in history from end. + start := len(hist) - v + if seq.ml > v { + // Some goes into the current block. + // Copy remainder of history + copy(out[t:], hist[start:]) + t += v + seq.ml -= v + } else { + copy(out[t:], hist[start:start+seq.ml]) + t += seq.ml + continue + } + } + + // We must be in the current buffer now + if seq.ml > 0 { + start := t - seq.mo + if seq.ml <= t-start { + // No overlap + copy(out[t:], out[start:start+seq.ml]) + t += seq.ml + } else { + // Overlapping copy + // Extend destination slice and copy one byte at the time. + src := out[start : start+seq.ml] + dst := out[t:] + dst = dst[:len(src)] + t += len(src) + // Destination is the space we just added. + for i := range src { + dst[i] = src[i] + } + } + } + } + // Add final literals + copy(out[t:], s.literals) + if debugDecoder { + t += len(s.literals) + if t != len(out) { + panic(fmt.Errorf("length mismatch, want %d, got %d, ss: %d", len(out), t, s.seqSize)) + } + } + s.out = out + + return nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/seqenc.go b/vendor/github.com/klauspost/compress/zstd/seqenc.go new file mode 100644 index 0000000000..65045eabdd --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/seqenc.go @@ -0,0 +1,112 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import "math/bits" + +type seqCoders struct { + llEnc, ofEnc, mlEnc *fseEncoder + llPrev, ofPrev, mlPrev *fseEncoder +} + +// swap coders with another (block). +func (s *seqCoders) swap(other *seqCoders) { + *s, *other = *other, *s +} + +// setPrev will update the previous encoders to the actually used ones +// and make sure a fresh one is in the main slot. +func (s *seqCoders) setPrev(ll, ml, of *fseEncoder) { + compareSwap := func(used *fseEncoder, current, prev **fseEncoder) { + // We used the new one, more current to history and reuse the previous history + if *current == used { + *prev, *current = *current, *prev + c := *current + p := *prev + c.reUsed = false + p.reUsed = true + return + } + if used == *prev { + return + } + // Ensure we cannot reuse by accident + prevEnc := *prev + prevEnc.symbolLen = 0 + } + compareSwap(ll, &s.llEnc, &s.llPrev) + compareSwap(ml, &s.mlEnc, &s.mlPrev) + compareSwap(of, &s.ofEnc, &s.ofPrev) +} + +func highBit(val uint32) (n uint32) { + return uint32(bits.Len32(val) - 1) +} + +var llCodeTable = [64]byte{0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 15, + 16, 16, 17, 17, 18, 18, 19, 19, + 20, 20, 20, 20, 21, 21, 21, 21, + 22, 22, 22, 22, 22, 22, 22, 22, + 23, 23, 23, 23, 23, 23, 23, 23, + 24, 24, 24, 24, 24, 24, 24, 24, + 24, 24, 24, 24, 24, 24, 24, 24} + +// Up to 6 bits +const maxLLCode = 35 + +// llBitsTable translates from ll code to number of bits. +var llBitsTable = [maxLLCode + 1]byte{ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 2, 2, 3, 3, + 4, 6, 7, 8, 9, 10, 11, 12, + 13, 14, 15, 16} + +// llCode returns the code that represents the literal length requested. +func llCode(litLength uint32) uint8 { + const llDeltaCode = 19 + if litLength <= 63 { + return llCodeTable[litLength&63] + } + return uint8(highBit(litLength)) + llDeltaCode +} + +var mlCodeTable = [128]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, + 32, 32, 33, 33, 34, 34, 35, 35, 36, 36, 36, 36, 37, 37, 37, 37, + 38, 38, 38, 38, 38, 38, 38, 38, 39, 39, 39, 39, 39, 39, 39, 39, + 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, + 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, + 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, + 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42} + +// Up to 6 bits +const maxMLCode = 52 + +// mlBitsTable translates from ml code to number of bits. +var mlBitsTable = [maxMLCode + 1]byte{ + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 2, 2, 3, 3, + 4, 4, 5, 7, 8, 9, 10, 11, + 12, 13, 14, 15, 16} + +// note : mlBase = matchLength - MINMATCH; +// because it's the format it's stored in seqStore->sequences +func mlCode(mlBase uint32) uint8 { + const mlDeltaCode = 36 + if mlBase <= 127 { + return mlCodeTable[mlBase&127] + } + return uint8(highBit(mlBase)) + mlDeltaCode +} + +func ofCode(offset uint32) uint8 { + // A valid offset will always be > 0. + return uint8(bits.Len32(offset) - 1) +} diff --git a/vendor/github.com/klauspost/compress/zstd/snappy.go b/vendor/github.com/klauspost/compress/zstd/snappy.go new file mode 100644 index 0000000000..a17381b8f8 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/snappy.go @@ -0,0 +1,434 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +import ( + "encoding/binary" + "errors" + "hash/crc32" + "io" + + "github.com/klauspost/compress/huff0" + snappy "github.com/klauspost/compress/internal/snapref" +) + +const ( + snappyTagLiteral = 0x00 + snappyTagCopy1 = 0x01 + snappyTagCopy2 = 0x02 + snappyTagCopy4 = 0x03 +) + +const ( + snappyChecksumSize = 4 + snappyMagicBody = "sNaPpY" + + // snappyMaxBlockSize is the maximum size of the input to encodeBlock. It is not + // part of the wire format per se, but some parts of the encoder assume + // that an offset fits into a uint16. + // + // Also, for the framing format (Writer type instead of Encode function), + // https://github.com/google/snappy/blob/master/framing_format.txt says + // that "the uncompressed data in a chunk must be no longer than 65536 + // bytes". + snappyMaxBlockSize = 65536 + + // snappyMaxEncodedLenOfMaxBlockSize equals MaxEncodedLen(snappyMaxBlockSize), but is + // hard coded to be a const instead of a variable, so that obufLen can also + // be a const. Their equivalence is confirmed by + // TestMaxEncodedLenOfMaxBlockSize. + snappyMaxEncodedLenOfMaxBlockSize = 76490 +) + +const ( + chunkTypeCompressedData = 0x00 + chunkTypeUncompressedData = 0x01 + chunkTypePadding = 0xfe + chunkTypeStreamIdentifier = 0xff +) + +var ( + // ErrSnappyCorrupt reports that the input is invalid. + ErrSnappyCorrupt = errors.New("snappy: corrupt input") + // ErrSnappyTooLarge reports that the uncompressed length is too large. + ErrSnappyTooLarge = errors.New("snappy: decoded block is too large") + // ErrSnappyUnsupported reports that the input isn't supported. + ErrSnappyUnsupported = errors.New("snappy: unsupported input") + + errUnsupportedLiteralLength = errors.New("snappy: unsupported literal length") +) + +// SnappyConverter can read SnappyConverter-compressed streams and convert them to zstd. +// Conversion is done by converting the stream directly from Snappy without intermediate +// full decoding. +// Therefore the compression ratio is much less than what can be done by a full decompression +// and compression, and a faulty Snappy stream may lead to a faulty Zstandard stream without +// any errors being generated. +// No CRC value is being generated and not all CRC values of the Snappy stream are checked. +// However, it provides really fast recompression of Snappy streams. +// The converter can be reused to avoid allocations, even after errors. +type SnappyConverter struct { + r io.Reader + err error + buf []byte + block *blockEnc +} + +// Convert the Snappy stream supplied in 'in' and write the zStandard stream to 'w'. +// If any error is detected on the Snappy stream it is returned. +// The number of bytes written is returned. +func (r *SnappyConverter) Convert(in io.Reader, w io.Writer) (int64, error) { + initPredefined() + r.err = nil + r.r = in + if r.block == nil { + r.block = &blockEnc{} + r.block.init() + } + r.block.initNewEncode() + if len(r.buf) != snappyMaxEncodedLenOfMaxBlockSize+snappyChecksumSize { + r.buf = make([]byte, snappyMaxEncodedLenOfMaxBlockSize+snappyChecksumSize) + } + r.block.litEnc.Reuse = huff0.ReusePolicyNone + var written int64 + var readHeader bool + { + header := frameHeader{WindowSize: snappyMaxBlockSize}.appendTo(r.buf[:0]) + + var n int + n, r.err = w.Write(header) + if r.err != nil { + return written, r.err + } + written += int64(n) + } + + for { + if !r.readFull(r.buf[:4], true) { + // Add empty last block + r.block.reset(nil) + r.block.last = true + err := r.block.encodeLits(r.block.literals, false) + if err != nil { + return written, err + } + n, err := w.Write(r.block.output) + if err != nil { + return written, err + } + written += int64(n) + + return written, r.err + } + chunkType := r.buf[0] + if !readHeader { + if chunkType != chunkTypeStreamIdentifier { + println("chunkType != chunkTypeStreamIdentifier", chunkType) + r.err = ErrSnappyCorrupt + return written, r.err + } + readHeader = true + } + chunkLen := int(r.buf[1]) | int(r.buf[2])<<8 | int(r.buf[3])<<16 + if chunkLen > len(r.buf) { + println("chunkLen > len(r.buf)", chunkType) + r.err = ErrSnappyUnsupported + return written, r.err + } + + // The chunk types are specified at + // https://github.com/google/snappy/blob/master/framing_format.txt + switch chunkType { + case chunkTypeCompressedData: + // Section 4.2. Compressed data (chunk type 0x00). + if chunkLen < snappyChecksumSize { + println("chunkLen < snappyChecksumSize", chunkLen, snappyChecksumSize) + r.err = ErrSnappyCorrupt + return written, r.err + } + buf := r.buf[:chunkLen] + if !r.readFull(buf, false) { + return written, r.err + } + //checksum := uint32(buf[0]) | uint32(buf[1])<<8 | uint32(buf[2])<<16 | uint32(buf[3])<<24 + buf = buf[snappyChecksumSize:] + + n, hdr, err := snappyDecodedLen(buf) + if err != nil { + r.err = err + return written, r.err + } + buf = buf[hdr:] + if n > snappyMaxBlockSize { + println("n > snappyMaxBlockSize", n, snappyMaxBlockSize) + r.err = ErrSnappyCorrupt + return written, r.err + } + r.block.reset(nil) + r.block.pushOffsets() + if err := decodeSnappy(r.block, buf); err != nil { + r.err = err + return written, r.err + } + if r.block.size+r.block.extraLits != n { + printf("invalid size, want %d, got %d\n", n, r.block.size+r.block.extraLits) + r.err = ErrSnappyCorrupt + return written, r.err + } + err = r.block.encode(nil, false, false) + switch err { + case errIncompressible: + r.block.popOffsets() + r.block.reset(nil) + r.block.literals, err = snappy.Decode(r.block.literals[:n], r.buf[snappyChecksumSize:chunkLen]) + if err != nil { + return written, err + } + err = r.block.encodeLits(r.block.literals, false) + if err != nil { + return written, err + } + case nil: + default: + return written, err + } + + n, r.err = w.Write(r.block.output) + if r.err != nil { + return written, r.err + } + written += int64(n) + continue + case chunkTypeUncompressedData: + if debugEncoder { + println("Uncompressed, chunklen", chunkLen) + } + // Section 4.3. Uncompressed data (chunk type 0x01). + if chunkLen < snappyChecksumSize { + println("chunkLen < snappyChecksumSize", chunkLen, snappyChecksumSize) + r.err = ErrSnappyCorrupt + return written, r.err + } + r.block.reset(nil) + buf := r.buf[:snappyChecksumSize] + if !r.readFull(buf, false) { + return written, r.err + } + checksum := uint32(buf[0]) | uint32(buf[1])<<8 | uint32(buf[2])<<16 | uint32(buf[3])<<24 + // Read directly into r.decoded instead of via r.buf. + n := chunkLen - snappyChecksumSize + if n > snappyMaxBlockSize { + println("n > snappyMaxBlockSize", n, snappyMaxBlockSize) + r.err = ErrSnappyCorrupt + return written, r.err + } + r.block.literals = r.block.literals[:n] + if !r.readFull(r.block.literals, false) { + return written, r.err + } + if snappyCRC(r.block.literals) != checksum { + println("literals crc mismatch") + r.err = ErrSnappyCorrupt + return written, r.err + } + err := r.block.encodeLits(r.block.literals, false) + if err != nil { + return written, err + } + n, r.err = w.Write(r.block.output) + if r.err != nil { + return written, r.err + } + written += int64(n) + continue + + case chunkTypeStreamIdentifier: + if debugEncoder { + println("stream id", chunkLen, len(snappyMagicBody)) + } + // Section 4.1. Stream identifier (chunk type 0xff). + if chunkLen != len(snappyMagicBody) { + println("chunkLen != len(snappyMagicBody)", chunkLen, len(snappyMagicBody)) + r.err = ErrSnappyCorrupt + return written, r.err + } + if !r.readFull(r.buf[:len(snappyMagicBody)], false) { + return written, r.err + } + for i := 0; i < len(snappyMagicBody); i++ { + if r.buf[i] != snappyMagicBody[i] { + println("r.buf[i] != snappyMagicBody[i]", r.buf[i], snappyMagicBody[i], i) + r.err = ErrSnappyCorrupt + return written, r.err + } + } + continue + } + + if chunkType <= 0x7f { + // Section 4.5. Reserved unskippable chunks (chunk types 0x02-0x7f). + println("chunkType <= 0x7f") + r.err = ErrSnappyUnsupported + return written, r.err + } + // Section 4.4 Padding (chunk type 0xfe). + // Section 4.6. Reserved skippable chunks (chunk types 0x80-0xfd). + if !r.readFull(r.buf[:chunkLen], false) { + return written, r.err + } + } +} + +// decodeSnappy writes the decoding of src to dst. It assumes that the varint-encoded +// length of the decompressed bytes has already been read. +func decodeSnappy(blk *blockEnc, src []byte) error { + //decodeRef(make([]byte, snappyMaxBlockSize), src) + var s, length int + lits := blk.extraLits + var offset uint32 + for s < len(src) { + switch src[s] & 0x03 { + case snappyTagLiteral: + x := uint32(src[s] >> 2) + switch { + case x < 60: + s++ + case x == 60: + s += 2 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + println("uint(s) > uint(len(src)", s, src) + return ErrSnappyCorrupt + } + x = uint32(src[s-1]) + case x == 61: + s += 3 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + println("uint(s) > uint(len(src)", s, src) + return ErrSnappyCorrupt + } + x = uint32(src[s-2]) | uint32(src[s-1])<<8 + case x == 62: + s += 4 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + println("uint(s) > uint(len(src)", s, src) + return ErrSnappyCorrupt + } + x = uint32(src[s-3]) | uint32(src[s-2])<<8 | uint32(src[s-1])<<16 + case x == 63: + s += 5 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + println("uint(s) > uint(len(src)", s, src) + return ErrSnappyCorrupt + } + x = uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24 + } + if x > snappyMaxBlockSize { + println("x > snappyMaxBlockSize", x, snappyMaxBlockSize) + return ErrSnappyCorrupt + } + length = int(x) + 1 + if length <= 0 { + println("length <= 0 ", length) + + return errUnsupportedLiteralLength + } + //if length > snappyMaxBlockSize-d || uint32(length) > len(src)-s { + // return ErrSnappyCorrupt + //} + + blk.literals = append(blk.literals, src[s:s+length]...) + //println(length, "litLen") + lits += length + s += length + continue + + case snappyTagCopy1: + s += 2 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + println("uint(s) > uint(len(src)", s, len(src)) + return ErrSnappyCorrupt + } + length = 4 + int(src[s-2])>>2&0x7 + offset = uint32(src[s-2])&0xe0<<3 | uint32(src[s-1]) + + case snappyTagCopy2: + s += 3 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + println("uint(s) > uint(len(src)", s, len(src)) + return ErrSnappyCorrupt + } + length = 1 + int(src[s-3])>>2 + offset = uint32(src[s-2]) | uint32(src[s-1])<<8 + + case snappyTagCopy4: + s += 5 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + println("uint(s) > uint(len(src)", s, len(src)) + return ErrSnappyCorrupt + } + length = 1 + int(src[s-5])>>2 + offset = uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24 + } + + if offset <= 0 || blk.size+lits < int(offset) /*|| length > len(blk)-d */ { + println("offset <= 0 || blk.size+lits < int(offset)", offset, blk.size+lits, int(offset), blk.size, lits) + + return ErrSnappyCorrupt + } + + // Check if offset is one of the recent offsets. + // Adjusts the output offset accordingly. + // Gives a tiny bit of compression, typically around 1%. + if false { + offset = blk.matchOffset(offset, uint32(lits)) + } else { + offset += 3 + } + + blk.sequences = append(blk.sequences, seq{ + litLen: uint32(lits), + offset: offset, + matchLen: uint32(length) - zstdMinMatch, + }) + blk.size += length + lits + lits = 0 + } + blk.extraLits = lits + return nil +} + +func (r *SnappyConverter) readFull(p []byte, allowEOF bool) (ok bool) { + if _, r.err = io.ReadFull(r.r, p); r.err != nil { + if r.err == io.ErrUnexpectedEOF || (r.err == io.EOF && !allowEOF) { + r.err = ErrSnappyCorrupt + } + return false + } + return true +} + +var crcTable = crc32.MakeTable(crc32.Castagnoli) + +// crc implements the checksum specified in section 3 of +// https://github.com/google/snappy/blob/master/framing_format.txt +func snappyCRC(b []byte) uint32 { + c := crc32.Update(0, crcTable, b) + return c>>15 | c<<17 + 0xa282ead8 +} + +// snappyDecodedLen returns the length of the decoded block and the number of bytes +// that the length header occupied. +func snappyDecodedLen(src []byte) (blockLen, headerLen int, err error) { + v, n := binary.Uvarint(src) + if n <= 0 || v > 0xffffffff { + return 0, 0, ErrSnappyCorrupt + } + + const wordSize = 32 << (^uint(0) >> 32 & 1) + if wordSize == 32 && v > 0x7fffffff { + return 0, 0, ErrSnappyTooLarge + } + return int(v), n, nil +} diff --git a/vendor/github.com/klauspost/compress/zstd/zip.go b/vendor/github.com/klauspost/compress/zstd/zip.go new file mode 100644 index 0000000000..29c15c8c4e --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/zip.go @@ -0,0 +1,141 @@ +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. + +package zstd + +import ( + "errors" + "io" + "sync" +) + +// ZipMethodWinZip is the method for Zstandard compressed data inside Zip files for WinZip. +// See https://www.winzip.com/win/en/comp_info.html +const ZipMethodWinZip = 93 + +// ZipMethodPKWare is the original method number used by PKWARE to indicate Zstandard compression. +// Deprecated: This has been deprecated by PKWARE, use ZipMethodWinZip instead for compression. +// See https://pkware.cachefly.net/webdocs/APPNOTE/APPNOTE-6.3.9.TXT +const ZipMethodPKWare = 20 + +// zipReaderPool is the default reader pool. +var zipReaderPool = sync.Pool{New: func() interface{} { + z, err := NewReader(nil, WithDecoderLowmem(true), WithDecoderMaxWindow(128<<20), WithDecoderConcurrency(1)) + if err != nil { + panic(err) + } + return z +}} + +// newZipReader creates a pooled zip decompressor. +func newZipReader(opts ...DOption) func(r io.Reader) io.ReadCloser { + pool := &zipReaderPool + if len(opts) > 0 { + opts = append([]DOption{WithDecoderLowmem(true), WithDecoderMaxWindow(128 << 20)}, opts...) + // Force concurrency 1 + opts = append(opts, WithDecoderConcurrency(1)) + // Create our own pool + pool = &sync.Pool{} + } + return func(r io.Reader) io.ReadCloser { + dec, ok := pool.Get().(*Decoder) + if ok { + dec.Reset(r) + } else { + d, err := NewReader(r, opts...) + if err != nil { + panic(err) + } + dec = d + } + return &pooledZipReader{dec: dec, pool: pool} + } +} + +type pooledZipReader struct { + mu sync.Mutex // guards Close and Read + pool *sync.Pool + dec *Decoder +} + +func (r *pooledZipReader) Read(p []byte) (n int, err error) { + r.mu.Lock() + defer r.mu.Unlock() + if r.dec == nil { + return 0, errors.New("read after close or EOF") + } + dec, err := r.dec.Read(p) + if err == io.EOF { + r.dec.Reset(nil) + r.pool.Put(r.dec) + r.dec = nil + } + return dec, err +} + +func (r *pooledZipReader) Close() error { + r.mu.Lock() + defer r.mu.Unlock() + var err error + if r.dec != nil { + err = r.dec.Reset(nil) + r.pool.Put(r.dec) + r.dec = nil + } + return err +} + +type pooledZipWriter struct { + mu sync.Mutex // guards Close and Read + enc *Encoder + pool *sync.Pool +} + +func (w *pooledZipWriter) Write(p []byte) (n int, err error) { + w.mu.Lock() + defer w.mu.Unlock() + if w.enc == nil { + return 0, errors.New("Write after Close") + } + return w.enc.Write(p) +} + +func (w *pooledZipWriter) Close() error { + w.mu.Lock() + defer w.mu.Unlock() + var err error + if w.enc != nil { + err = w.enc.Close() + w.pool.Put(w.enc) + w.enc = nil + } + return err +} + +// ZipCompressor returns a compressor that can be registered with zip libraries. +// The provided encoder options will be used on all encodes. +func ZipCompressor(opts ...EOption) func(w io.Writer) (io.WriteCloser, error) { + var pool sync.Pool + return func(w io.Writer) (io.WriteCloser, error) { + enc, ok := pool.Get().(*Encoder) + if ok { + enc.Reset(w) + } else { + var err error + enc, err = NewWriter(w, opts...) + if err != nil { + return nil, err + } + } + return &pooledZipWriter{enc: enc, pool: &pool}, nil + } +} + +// ZipDecompressor returns a decompressor that can be registered with zip libraries. +// See ZipCompressor for example. +// Options can be specified. WithDecoderConcurrency(1) is forced, +// and by default a 128MB maximum decompression window is specified. +// The window size can be overridden if required. +func ZipDecompressor(opts ...DOption) func(r io.Reader) io.ReadCloser { + return newZipReader(opts...) +} diff --git a/vendor/github.com/klauspost/compress/zstd/zstd.go b/vendor/github.com/klauspost/compress/zstd/zstd.go new file mode 100644 index 0000000000..6252b46ae6 --- /dev/null +++ b/vendor/github.com/klauspost/compress/zstd/zstd.go @@ -0,0 +1,126 @@ +// Package zstd provides decompression of zstandard files. +// +// For advanced usage and examples, go to the README: https://github.com/klauspost/compress/tree/master/zstd#zstd +package zstd + +import ( + "bytes" + "errors" + "log" + "math" + + "github.com/klauspost/compress/internal/le" +) + +// enable debug printing +const debug = false + +// enable encoding debug printing +const debugEncoder = debug + +// enable decoding debug printing +const debugDecoder = debug + +// Enable extra assertions. +const debugAsserts = debug || false + +// print sequence details +const debugSequences = false + +// print detailed matching information +const debugMatches = false + +// force encoder to use predefined tables. +const forcePreDef = false + +// zstdMinMatch is the minimum zstd match length. +const zstdMinMatch = 3 + +// fcsUnknown is used for unknown frame content size. +const fcsUnknown = math.MaxUint64 + +var ( + // ErrReservedBlockType is returned when a reserved block type is found. + // Typically this indicates wrong or corrupted input. + ErrReservedBlockType = errors.New("invalid input: reserved block type encountered") + + // ErrCompressedSizeTooBig is returned when a block is bigger than allowed. + // Typically this indicates wrong or corrupted input. + ErrCompressedSizeTooBig = errors.New("invalid input: compressed size too big") + + // ErrBlockTooSmall is returned when a block is too small to be decoded. + // Typically returned on invalid input. + ErrBlockTooSmall = errors.New("block too small") + + // ErrUnexpectedBlockSize is returned when a block has unexpected size. + // Typically returned on invalid input. + ErrUnexpectedBlockSize = errors.New("unexpected block size") + + // ErrMagicMismatch is returned when a "magic" number isn't what is expected. + // Typically this indicates wrong or corrupted input. + ErrMagicMismatch = errors.New("invalid input: magic number mismatch") + + // ErrWindowSizeExceeded is returned when a reference exceeds the valid window size. + // Typically this indicates wrong or corrupted input. + ErrWindowSizeExceeded = errors.New("window size exceeded") + + // ErrWindowSizeTooSmall is returned when no window size is specified. + // Typically this indicates wrong or corrupted input. + ErrWindowSizeTooSmall = errors.New("invalid input: window size was too small") + + // ErrDecoderSizeExceeded is returned if decompressed size exceeds the configured limit. + ErrDecoderSizeExceeded = errors.New("decompressed size exceeds configured limit") + + // ErrUnknownDictionary is returned if the dictionary ID is unknown. + ErrUnknownDictionary = errors.New("unknown dictionary") + + // ErrFrameSizeExceeded is returned if the stated frame size is exceeded. + // This is only returned if SingleSegment is specified on the frame. + ErrFrameSizeExceeded = errors.New("frame size exceeded") + + // ErrFrameSizeMismatch is returned if the stated frame size does not match the expected size. + // This is only returned if SingleSegment is specified on the frame. + ErrFrameSizeMismatch = errors.New("frame size does not match size on stream") + + // ErrCRCMismatch is returned if CRC mismatches. + ErrCRCMismatch = errors.New("CRC check failed") + + // ErrDecoderClosed will be returned if the Decoder was used after + // Close has been called. + ErrDecoderClosed = errors.New("decoder used after Close") + + // ErrEncoderClosed will be returned if the Encoder was used after + // Close has been called. + ErrEncoderClosed = errors.New("encoder used after Close") + + // ErrDecoderNilInput is returned when a nil Reader was provided + // and an operation other than Reset/DecodeAll/Close was attempted. + ErrDecoderNilInput = errors.New("nil input provided as reader") +) + +func println(a ...interface{}) { + if debug || debugDecoder || debugEncoder { + log.Println(a...) + } +} + +func printf(format string, a ...interface{}) { + if debug || debugDecoder || debugEncoder { + log.Printf(format, a...) + } +} + +func load3232(b []byte, i int32) uint32 { + return le.Load32(b, i) +} + +func load6432(b []byte, i int32) uint64 { + return le.Load64(b, i) +} + +type byter interface { + Bytes() []byte + Len() int +} + +var _ byter = &bytes.Buffer{} diff --git a/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go b/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go index ff7b27c5b2..e68108f868 100644 --- a/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go +++ b/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go @@ -8,7 +8,6 @@ package jlexer import ( - "reflect" "unsafe" ) @@ -18,7 +17,5 @@ import ( // chunk may be either blocked from being freed by GC because of a single string or the buffer.Data // may be garbage-collected even when the string exists. func bytesToStr(data []byte) string { - h := (*reflect.SliceHeader)(unsafe.Pointer(&data)) - shdr := reflect.StringHeader{Data: h.Data, Len: h.Len} - return *(*string)(unsafe.Pointer(&shdr)) + return *(*string)(unsafe.Pointer(&data)) } diff --git a/vendor/github.com/mailru/easyjson/jlexer/lexer.go b/vendor/github.com/mailru/easyjson/jlexer/lexer.go index b5f5e26132..a27705b12b 100644 --- a/vendor/github.com/mailru/easyjson/jlexer/lexer.go +++ b/vendor/github.com/mailru/easyjson/jlexer/lexer.go @@ -19,21 +19,21 @@ import ( "github.com/josharian/intern" ) -// tokenKind determines type of a token. -type tokenKind byte +// TokenKind determines type of a token. +type TokenKind byte const ( - tokenUndef tokenKind = iota // No token. - tokenDelim // Delimiter: one of '{', '}', '[' or ']'. - tokenString // A string literal, e.g. "abc\u1234" - tokenNumber // Number literal, e.g. 1.5e5 - tokenBool // Boolean literal: true or false. - tokenNull // null keyword. + TokenUndef TokenKind = iota // No token. + TokenDelim // Delimiter: one of '{', '}', '[' or ']'. + TokenString // A string literal, e.g. "abc\u1234" + TokenNumber // Number literal, e.g. 1.5e5 + TokenBool // Boolean literal: true or false. + TokenNull // null keyword. ) // token describes a single token: type, position in the input and value. type token struct { - kind tokenKind // Type of a token. + kind TokenKind // Type of a token. boolValue bool // Value if a boolean literal token. byteValueCloned bool // true if byteValue was allocated and does not refer to original json body @@ -47,7 +47,7 @@ type Lexer struct { start int // Start of the current token. pos int // Current unscanned position in the input stream. - token token // Last scanned token, if token.kind != tokenUndef. + token token // Last scanned token, if token.kind != TokenUndef. firstElement bool // Whether current element is the first in array or an object. wantSep byte // A comma or a colon character, which need to occur before a token. @@ -59,7 +59,7 @@ type Lexer struct { // FetchToken scans the input for the next token. func (r *Lexer) FetchToken() { - r.token.kind = tokenUndef + r.token.kind = TokenUndef r.start = r.pos // Check if r.Data has r.pos element @@ -90,7 +90,7 @@ func (r *Lexer) FetchToken() { r.errSyntax() } - r.token.kind = tokenString + r.token.kind = TokenString r.fetchString() return @@ -99,7 +99,7 @@ func (r *Lexer) FetchToken() { r.errSyntax() } r.firstElement = true - r.token.kind = tokenDelim + r.token.kind = TokenDelim r.token.delimValue = r.Data[r.pos] r.pos++ return @@ -109,7 +109,7 @@ func (r *Lexer) FetchToken() { r.errSyntax() } r.wantSep = 0 - r.token.kind = tokenDelim + r.token.kind = TokenDelim r.token.delimValue = r.Data[r.pos] r.pos++ return @@ -118,7 +118,7 @@ func (r *Lexer) FetchToken() { if r.wantSep != 0 { r.errSyntax() } - r.token.kind = tokenNumber + r.token.kind = TokenNumber r.fetchNumber() return @@ -127,7 +127,7 @@ func (r *Lexer) FetchToken() { r.errSyntax() } - r.token.kind = tokenNull + r.token.kind = TokenNull r.fetchNull() return @@ -136,7 +136,7 @@ func (r *Lexer) FetchToken() { r.errSyntax() } - r.token.kind = tokenBool + r.token.kind = TokenBool r.token.boolValue = true r.fetchTrue() return @@ -146,7 +146,7 @@ func (r *Lexer) FetchToken() { r.errSyntax() } - r.token.kind = tokenBool + r.token.kind = TokenBool r.token.boolValue = false r.fetchFalse() return @@ -391,7 +391,7 @@ func (r *Lexer) fetchString() { // scanToken scans the next token if no token is currently available in the lexer. func (r *Lexer) scanToken() { - if r.token.kind != tokenUndef || r.fatalError != nil { + if r.token.kind != TokenUndef || r.fatalError != nil { return } @@ -400,7 +400,7 @@ func (r *Lexer) scanToken() { // consume resets the current token to allow scanning the next one. func (r *Lexer) consume() { - r.token.kind = tokenUndef + r.token.kind = TokenUndef r.token.byteValueCloned = false r.token.delimValue = 0 } @@ -443,10 +443,10 @@ func (r *Lexer) errInvalidToken(expected string) { switch expected { case "[": r.token.delimValue = ']' - r.token.kind = tokenDelim + r.token.kind = TokenDelim case "{": r.token.delimValue = '}' - r.token.kind = tokenDelim + r.token.kind = TokenDelim } r.addNonfatalError(&LexerError{ Reason: fmt.Sprintf("expected %s", expected), @@ -475,7 +475,7 @@ func (r *Lexer) GetPos() int { // Delim consumes a token and verifies that it is the given delimiter. func (r *Lexer) Delim(c byte) { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } @@ -489,7 +489,7 @@ func (r *Lexer) Delim(c byte) { // IsDelim returns true if there was no scanning error and next token is the given delimiter. func (r *Lexer) IsDelim(c byte) bool { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } return !r.Ok() || r.token.delimValue == c @@ -497,10 +497,10 @@ func (r *Lexer) IsDelim(c byte) bool { // Null verifies that the next token is null and consumes it. func (r *Lexer) Null() { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - if !r.Ok() || r.token.kind != tokenNull { + if !r.Ok() || r.token.kind != TokenNull { r.errInvalidToken("null") } r.consume() @@ -508,15 +508,15 @@ func (r *Lexer) Null() { // IsNull returns true if the next token is a null keyword. func (r *Lexer) IsNull() bool { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - return r.Ok() && r.token.kind == tokenNull + return r.Ok() && r.token.kind == TokenNull } // Skip skips a single token. func (r *Lexer) Skip() { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } r.consume() @@ -621,10 +621,10 @@ func (r *Lexer) Consumed() { } func (r *Lexer) unsafeString(skipUnescape bool) (string, []byte) { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - if !r.Ok() || r.token.kind != tokenString { + if !r.Ok() || r.token.kind != TokenString { r.errInvalidToken("string") return "", nil } @@ -664,10 +664,10 @@ func (r *Lexer) UnsafeFieldName(skipUnescape bool) string { // String reads a string literal. func (r *Lexer) String() string { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - if !r.Ok() || r.token.kind != tokenString { + if !r.Ok() || r.token.kind != TokenString { r.errInvalidToken("string") return "" } @@ -687,10 +687,10 @@ func (r *Lexer) String() string { // StringIntern reads a string literal, and performs string interning on it. func (r *Lexer) StringIntern() string { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - if !r.Ok() || r.token.kind != tokenString { + if !r.Ok() || r.token.kind != TokenString { r.errInvalidToken("string") return "" } @@ -705,10 +705,10 @@ func (r *Lexer) StringIntern() string { // Bytes reads a string literal and base64 decodes it into a byte slice. func (r *Lexer) Bytes() []byte { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - if !r.Ok() || r.token.kind != tokenString { + if !r.Ok() || r.token.kind != TokenString { r.errInvalidToken("string") return nil } @@ -731,10 +731,10 @@ func (r *Lexer) Bytes() []byte { // Bool reads a true or false boolean keyword. func (r *Lexer) Bool() bool { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - if !r.Ok() || r.token.kind != tokenBool { + if !r.Ok() || r.token.kind != TokenBool { r.errInvalidToken("bool") return false } @@ -744,10 +744,10 @@ func (r *Lexer) Bool() bool { } func (r *Lexer) number() string { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } - if !r.Ok() || r.token.kind != tokenNumber { + if !r.Ok() || r.token.kind != TokenNumber { r.errInvalidToken("number") return "" } @@ -1151,7 +1151,7 @@ func (r *Lexer) GetNonFatalErrors() []*LexerError { // JsonNumber fetches and json.Number from 'encoding/json' package. // Both int, float or string, contains them are valid values func (r *Lexer) JsonNumber() json.Number { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } if !r.Ok() { @@ -1160,11 +1160,11 @@ func (r *Lexer) JsonNumber() json.Number { } switch r.token.kind { - case tokenString: + case TokenString: return json.Number(r.String()) - case tokenNumber: + case TokenNumber: return json.Number(r.Raw()) - case tokenNull: + case TokenNull: r.Null() return json.Number("") default: @@ -1175,7 +1175,7 @@ func (r *Lexer) JsonNumber() json.Number { // Interface fetches an interface{} analogous to the 'encoding/json' package. func (r *Lexer) Interface() interface{} { - if r.token.kind == tokenUndef && r.Ok() { + if r.token.kind == TokenUndef && r.Ok() { r.FetchToken() } @@ -1183,13 +1183,13 @@ func (r *Lexer) Interface() interface{} { return nil } switch r.token.kind { - case tokenString: + case TokenString: return r.String() - case tokenNumber: + case TokenNumber: return r.Float64() - case tokenBool: + case TokenBool: return r.Bool() - case tokenNull: + case TokenNull: r.Null() return nil } @@ -1242,3 +1242,16 @@ func (r *Lexer) WantColon() { r.wantSep = ':' r.firstElement = false } + +// CurrentToken returns current token kind if there were no errors and TokenUndef otherwise +func (r *Lexer) CurrentToken() TokenKind { + if r.token.kind == TokenUndef && r.Ok() { + r.FetchToken() + } + + if !r.Ok() { + return TokenUndef + } + + return r.token.kind +} diff --git a/vendor/github.com/mailru/easyjson/jwriter/writer.go b/vendor/github.com/mailru/easyjson/jwriter/writer.go index 2c5b20105b..34b0ade468 100644 --- a/vendor/github.com/mailru/easyjson/jwriter/writer.go +++ b/vendor/github.com/mailru/easyjson/jwriter/writer.go @@ -67,6 +67,18 @@ func (w *Writer) RawString(s string) { w.Buffer.AppendString(s) } +// RawBytesString appends string from bytes to the buffer. +func (w *Writer) RawBytesString(data []byte, err error) { + switch { + case w.Error != nil: + return + case err != nil: + w.Error = err + default: + w.String(string(data)) + } +} + // Raw appends raw binary data to the buffer or sets the error if it is given. Useful for // calling with results of MarshalJSON-like functions. func (w *Writer) Raw(data []byte, err error) { diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/doc.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/doc.go deleted file mode 100644 index edbaf0f5c6..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/doc.go +++ /dev/null @@ -1,3 +0,0 @@ -// Package status contains common status types used in maistra API -// +k8s:deepcopy-gen=package -package status diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/status.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/status.go deleted file mode 100644 index 192ce136a4..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/status.go +++ /dev/null @@ -1,279 +0,0 @@ -package status - -import ( - "fmt" - "strings" - "time" - - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - - "github.com/maistra/istio-operator/pkg/version" -) - -type StatusBase struct { - // Annotations is an unstructured key value map used to store additional, - // usually redundant status information, such as the number of components - // deployed by the ServiceMeshControlPlane (number is redundant because - // you could just as easily count the elements in the ComponentStatus - // array). The reason to add this redundant information is to make it - // available to kubectl, which does not yet allow counting objects in - // JSONPath expressions. - // +optional - Annotations map[string]string `json:"annotations,omitempty"` -} - -func (s *StatusBase) GetAnnotation(name string) string { - if s.Annotations == nil { - return "" - } - return s.Annotations[name] -} - -func (s *StatusBase) SetAnnotation(name string, value string) { - if s.Annotations == nil { - s.Annotations = map[string]string{} - } - s.Annotations[name] = value -} - -func (s *StatusBase) RemoveAnnotation(name string) { - if s.Annotations != nil { - delete(s.Annotations, name) - } -} - -// StatusType represents the status for a control plane, component, or resource -type StatusType struct { - // Represents the latest available observations of the object's current state. - Conditions []Condition `json:"conditions,omitempty"` -} - -// NewStatus returns a new StatusType object -func NewStatus() StatusType { - return StatusType{Conditions: make([]Condition, 0, 3)} -} - -type ComponentStatusList struct { - // +optional - ComponentStatus []ComponentStatus `json:"components,omitempty"` -} - -// FindComponentByName returns the status for a specific component -func (s *ComponentStatusList) FindComponentByName(name string) *ComponentStatus { - for i, status := range s.ComponentStatus { - if status.Resource == name { - return &s.ComponentStatus[i] - } - } - return nil -} - -// NewComponentStatus returns a new ComponentStatus object -func NewComponentStatus() *ComponentStatus { - return &ComponentStatus{StatusType: NewStatus()} -} - -// ComponentStatus represents the status of an object with children -type ComponentStatus struct { - StatusType `json:",inline"` - - // The name of the component this status pertains to. - Resource string `json:"resource,omitempty"` - - // TODO: can we remove this? it's not used anywhere - // The status of each resource that comprises this component. - Resources []*StatusType `json:"children,omitempty"` -} - -// ConditionType represents the type of the condition. Condition stages are: -// Installed, Reconciled, Ready -type ConditionType string - -const ( - // ConditionTypeInstalled signifies the whether or not the controller has - // installed the resources defined through the CR. - ConditionTypeInstalled ConditionType = "Installed" - // ConditionTypeReconciled signifies the whether or not the controller has - // reconciled the resources defined through the CR. - ConditionTypeReconciled ConditionType = "Reconciled" - // ConditionTypeReady signifies the whether or not any Deployment, StatefulSet, - // etc. resources are Ready. - ConditionTypeReady ConditionType = "Ready" -) - -// ConditionStatus represents the status of the condition -type ConditionStatus string - -const ( - // ConditionStatusTrue represents completion of the condition, e.g. - // Initialized=True signifies that initialization has occurred. - ConditionStatusTrue ConditionStatus = "True" - // ConditionStatusFalse represents incomplete status of the condition, e.g. - // Initialized=False signifies that initialization has not occurred or has - // failed. - ConditionStatusFalse ConditionStatus = "False" - // ConditionStatusUnknown represents unknown completion of the condition, e.g. - // Initialized=Unknown signifies that initialization may or may not have been - // completed. - ConditionStatusUnknown ConditionStatus = "Unknown" -) - -// ConditionReason represents a short message indicating how the condition came -// to be in its present state. -type ConditionReason string - -const ( - // ConditionReasonDeletionError ... - ConditionReasonDeletionError ConditionReason = "DeletionError" - // ConditionReasonInstallSuccessful ... - ConditionReasonInstallSuccessful ConditionReason = "InstallSuccessful" - // ConditionReasonInstallError ... - ConditionReasonInstallError ConditionReason = "InstallError" - // ConditionReasonReconcileSuccessful ... - ConditionReasonReconcileSuccessful ConditionReason = "ReconcileSuccessful" - // ConditionReasonValidationError ... - ConditionReasonValidationError ConditionReason = "ValidationError" - // ConditionReasonValidationError ... - ConditionReasonMultipleSMCPs ConditionReason = "ErrMultipleSMCPs" - // ConditionReasonDependencyMissingError ... - ConditionReasonDependencyMissingError ConditionReason = "DependencyMissingError" - // ConditionReasonReconcileError ... - ConditionReasonReconcileError ConditionReason = "ReconcileError" - // ConditionReasonResourceCreated ... - ConditionReasonResourceCreated ConditionReason = "ResourceCreated" - // ConditionReasonSpecUpdated ... - ConditionReasonSpecUpdated ConditionReason = "SpecUpdated" - // ConditionReasonOperatorUpdated indicates that the SMCP is being reconciled - // because the operator was upgraded - ConditionReasonOperatorUpdated ConditionReason = "OperatorUpdated" - // ConditionReasonUpdateSuccessful ... - ConditionReasonUpdateSuccessful ConditionReason = "UpdateSuccessful" - // ConditionReasonComponentsReady ... - ConditionReasonComponentsReady ConditionReason = "ComponentsReady" - // ConditionReasonComponentsNotReady ... - ConditionReasonComponentsNotReady ConditionReason = "ComponentsNotReady" - // ConditionReasonProbeError ... - ConditionReasonProbeError ConditionReason = "ProbeError" - // ConditionReasonPausingInstall ... - ConditionReasonPausingInstall ConditionReason = "PausingInstall" - // ConditionReasonPausingUpdate ... - ConditionReasonPausingUpdate ConditionReason = "PausingUpdate" - // ConditionReasonDeleting ... - ConditionReasonDeleting ConditionReason = "Deleting" - // ConditionReasonDeleted ... - ConditionReasonDeleted ConditionReason = "Deleted" -) - -// A Condition represents a specific observation of the object's state. -type Condition struct { - // The type of this condition. - Type ConditionType `json:"type,omitempty"` - - // The status of this condition. Can be True, False or Unknown. - Status ConditionStatus `json:"status,omitempty"` - - // Unique, single-word, CamelCase reason for the condition's last transition. - Reason ConditionReason `json:"reason,omitempty"` - - // Human-readable message indicating details about the last transition. - Message string `json:"message,omitempty"` - - // Last time the condition transitioned from one status to another. - LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` -} - -func (c *Condition) Matches(status ConditionStatus, reason ConditionReason, message string) bool { - return c.Status == status && c.Reason == reason && c.Message == message -} - -// CurrentReconciledVersion returns a ReconciledVersion for this release of the operator -func CurrentReconciledVersion(generation int64) string { - return ComposeReconciledVersion(version.Info.Version, generation) -} - -// ComposeReconciledVersion returns a string for use in ReconciledVersion fields -func ComposeReconciledVersion(operatorVersion string, generation int64) string { - return fmt.Sprintf("%s-%d", operatorVersion, generation) -} - -// GetCondition removes a condition for the list of conditions -func (s *StatusType) GetCondition(conditionType ConditionType) Condition { - if s == nil { - return Condition{Type: conditionType, Status: ConditionStatusUnknown} - } - for i := range s.Conditions { - if s.Conditions[i].Type == conditionType { - return s.Conditions[i] - } - } - return Condition{Type: conditionType, Status: ConditionStatusUnknown} -} - -// SetCondition sets a specific condition in the list of conditions -func (s *StatusType) SetCondition(condition Condition) *StatusType { - if s == nil { - return nil - } - // These only get serialized out to the second. This can break update - // skipping, as the time in the resource returned from the client may not - // match the time in our cached status during a reconcile. We truncate here - // to save any problems down the line. - now := metav1.NewTime(time.Now().Truncate(time.Second)) - for i, prevCondition := range s.Conditions { - if prevCondition.Type == condition.Type { - if prevCondition.Status != condition.Status { - condition.LastTransitionTime = now - } else { - condition.LastTransitionTime = prevCondition.LastTransitionTime - } - s.Conditions[i] = condition - return s - } - } - - // If the condition does not exist, - // initialize the lastTransitionTime - condition.LastTransitionTime = now - s.Conditions = append(s.Conditions, condition) - return s -} - -// RemoveCondition removes a condition for the list of conditions -func (s *StatusType) RemoveCondition(conditionType ConditionType) *StatusType { - if s == nil { - return nil - } - for i := range s.Conditions { - if s.Conditions[i].Type == conditionType { - s.Conditions = append(s.Conditions[:i], s.Conditions[i+1:]...) - return s - } - } - return s -} - -// ResourceKey is a typedef for key used in ManagedGenerations. It is a string -// with the format: namespace/name=group/version,kind -type ResourceKey string - -// NewResourceKey for the object and type -func NewResourceKey(o metav1.Object, t metav1.Type) ResourceKey { - return ResourceKey(fmt.Sprintf("%s/%s=%s,Kind=%s", o.GetNamespace(), o.GetName(), t.GetAPIVersion(), t.GetKind())) -} - -// ToUnstructured returns a an Unstructured object initialized with Namespace, -// Name, APIVersion, and Kind fields from the ResourceKey -func (key ResourceKey) ToUnstructured() *unstructured.Unstructured { - // ResourceKey is guaranteed to be at least "/=," meaning we are guaranteed - // to get two elements in all of the splits - retval := &unstructured.Unstructured{} - parts := strings.SplitN(string(key), "=", 2) - nn := strings.SplitN(parts[0], "/", 2) - gvk := strings.SplitN(parts[1], ",Kind=", 2) - retval.SetNamespace(nn[0]) - retval.SetName(nn[1]) - retval.SetAPIVersion(gvk[0]) - retval.SetKind(gvk[1]) - return retval -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/zz_generated.deepcopy.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/zz_generated.deepcopy.go deleted file mode 100644 index 27bcbe7b9e..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/status/zz_generated.deepcopy.go +++ /dev/null @@ -1,120 +0,0 @@ -//go:build !ignore_autogenerated -// +build !ignore_autogenerated - -// Code generated by deepcopy-gen. DO NOT EDIT. - -package status - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ComponentStatus) DeepCopyInto(out *ComponentStatus) { - *out = *in - in.StatusType.DeepCopyInto(&out.StatusType) - if in.Resources != nil { - in, out := &in.Resources, &out.Resources - *out = make([]*StatusType, len(*in)) - for i := range *in { - if (*in)[i] != nil { - in, out := &(*in)[i], &(*out)[i] - *out = new(StatusType) - (*in).DeepCopyInto(*out) - } - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentStatus. -func (in *ComponentStatus) DeepCopy() *ComponentStatus { - if in == nil { - return nil - } - out := new(ComponentStatus) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ComponentStatusList) DeepCopyInto(out *ComponentStatusList) { - *out = *in - if in.ComponentStatus != nil { - in, out := &in.ComponentStatus, &out.ComponentStatus - *out = make([]ComponentStatus, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentStatusList. -func (in *ComponentStatusList) DeepCopy() *ComponentStatusList { - if in == nil { - return nil - } - out := new(ComponentStatusList) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *Condition) DeepCopyInto(out *Condition) { - *out = *in - in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Condition. -func (in *Condition) DeepCopy() *Condition { - if in == nil { - return nil - } - out := new(Condition) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *StatusBase) DeepCopyInto(out *StatusBase) { - *out = *in - if in.Annotations != nil { - in, out := &in.Annotations, &out.Annotations - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatusBase. -func (in *StatusBase) DeepCopy() *StatusBase { - if in == nil { - return nil - } - out := new(StatusBase) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *StatusType) DeepCopyInto(out *StatusType) { - *out = *in - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make([]Condition, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatusType. -func (in *StatusType) DeepCopy() *StatusType { - if in == nil { - return nil - } - out := new(StatusType) - in.DeepCopyInto(out) - return out -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/conversion.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/conversion.go deleted file mode 100644 index 01d39480e6..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/conversion.go +++ /dev/null @@ -1,25 +0,0 @@ -package v1 - -import ( - "k8s.io/apimachinery/pkg/runtime" - "sigs.k8s.io/controller-runtime/pkg/conversion" -) - -var _ conversion.Convertible = (*ServiceMeshControlPlane)(nil) - -// ConverterV1V2 and ConverterV2V1 functions are really hacky, but allow us to avoid circular imports. -// The alternative is to move the entire conversion package into here. -var ( - ConverterV1V2 func(src, dst runtime.Object) error - ConverterV2V1 func(src, dst runtime.Object) error -) - -// ConvertTo v2 SMCP resource -func (smcp *ServiceMeshControlPlane) ConvertTo(dst conversion.Hub) error { - return ConverterV1V2(smcp, dst) -} - -// ConvertFrom v2 SMCP resource -func (smcp *ServiceMeshControlPlane) ConvertFrom(src conversion.Hub) error { - return ConverterV2V1(src, smcp) -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/doc.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/doc.go deleted file mode 100644 index dd899f3e57..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/doc.go +++ /dev/null @@ -1,4 +0,0 @@ -// Package v1 contains API Schema definitions for the maistra v1 API group -// +k8s:deepcopy-gen=package,register -// +groupName=maistra.io -package v1 diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/helmvalues.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/helmvalues.go deleted file mode 100644 index 6ceb60b579..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/helmvalues.go +++ /dev/null @@ -1,352 +0,0 @@ -package v1 - -import ( - "fmt" - "strconv" - "strings" - - "github.com/goccy/go-yaml" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/util/json" -) - -// HelmValues is typedef for Helm .Values -// +kubebuilder:validation:Type=object -// +kubebuilder:validation:XPreserveUnknownFields -type HelmValues struct { - data map[string]interface{} `json:"-"` -} - -func NewHelmValues(values map[string]interface{}) *HelmValues { - if values == nil { - values = make(map[string]interface{}) - } - return &HelmValues{data: values} -} - -func (h *HelmValues) GetContent() map[string]interface{} { - if h == nil { - return nil - } - return h.data -} - -func (h *HelmValues) GetFieldNoCopy(path string) (interface{}, bool, error) { - if h == nil || h.data == nil { - return nil, false, nil - } - return unstructured.NestedFieldNoCopy(h.data, strings.Split(path, ".")...) -} - -func (h *HelmValues) GetBool(path string) (bool, bool, error) { - if h == nil || h.data == nil { - return false, false, nil - } - val, found, err := unstructured.NestedFieldNoCopy(h.data, strings.Split(path, ".")...) - if !found || err != nil { - return false, found, err - } - b, ok := val.(bool) - if !ok { - if val == nil { - return false, false, nil - } - return false, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected bool", path, val, val) - } - return b, true, nil -} - -func (h *HelmValues) GetAndRemoveBool(path string) (bool, bool, error) { - value, ok, err := h.GetBool(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetString(path string) (string, bool, error) { - if h == nil || h.data == nil { - return "", false, nil - } - val, found, err := unstructured.NestedFieldNoCopy(h.data, strings.Split(path, ".")...) - if !found || err != nil { - return "", found, err - } - s, ok := val.(string) - if !ok { - if val == nil { - return "", false, nil - } - return "", false, fmt.Errorf("%v accessor error: %v is of the type %T, expected string", path, val, val) - } - return s, true, nil -} - -func (h *HelmValues) GetForceNumberToString(path string) (string, bool, error) { - if h == nil || h.data == nil { - return "", false, nil - } - value, ok, err := unstructured.NestedFieldNoCopy(h.data, strings.Split(path, ".")...) - if err != nil { - return "", false, err - } else if !ok { - return "", false, nil - } - switch typeValue := value.(type) { - case int64: - return strconv.FormatInt(typeValue, 10), ok, nil - case float64: - return strconv.FormatFloat(typeValue, 'f', -1, 64), ok, nil - case string: - return typeValue, ok, nil - case nil: - return "", false, nil - } - return "", false, fmt.Errorf("could not convert type to string: %T=%s", value, value) -} - -func (h *HelmValues) GetAndRemoveString(path string) (string, bool, error) { - value, ok, err := h.GetString(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetAndRemoveForceNumberToString(path string) (string, bool, error) { - value, ok, err := h.GetForceNumberToString(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetInt64(path string) (int64, bool, error) { - if h == nil || h.data == nil { - return 0, false, nil - } - val, found, err := unstructured.NestedFieldNoCopy(h.data, strings.Split(path, ".")...) - if !found || err != nil { - return 0, found, err - } - i, ok := val.(int64) - if !ok { - if val == nil { - return 0, false, nil - } - return 0, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected int64", path, val, val) - } - return i, true, nil -} - -func (h *HelmValues) GetAndRemoveInt64(path string) (int64, bool, error) { - value, ok, err := h.GetInt64(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetFloat64(path string) (float64, bool, error) { - if h == nil || h.data == nil { - return 0, false, nil - } - val, found, err := unstructured.NestedFieldNoCopy(h.data, strings.Split(path, ".")...) - if !found || err != nil { - return 0, found, err - } - f, ok := val.(float64) - if !ok { - if val == nil { - return 0, false, nil - } - return 0, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected float64", path, val, val) - } - return f, true, nil -} - -func (h *HelmValues) GetAndRemoveFloat64(path string) (float64, bool, error) { - value, ok, err := h.GetFloat64(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetStringSlice(path string) ([]string, bool, error) { - if h == nil || h.data == nil { - return nil, false, nil - } - slice, ok, err := unstructured.NestedStringSlice(h.data, strings.Split(path, ".")...) - if err != nil { - if val, _, _ := h.GetFieldNoCopy(path); val == nil { - return nil, false, nil - } - } - return slice, ok, err -} - -func (h *HelmValues) GetAndRemoveStringSlice(path string) ([]string, bool, error) { - value, ok, err := h.GetStringSlice(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetSlice(path string) ([]interface{}, bool, error) { - if h == nil || h.data == nil { - return nil, false, nil - } - slice, ok, err := unstructured.NestedSlice(h.data, strings.Split(path, ".")...) - if err != nil { - if val, _, _ := h.GetFieldNoCopy(path); val == nil { - return nil, false, nil - } - } - return slice, ok, err -} - -func (h *HelmValues) GetAndRemoveSlice(path string) ([]interface{}, bool, error) { - value, ok, err := h.GetSlice(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetAndRemoveStringToStringMap(path string) (map[string]string, bool, error) { - var stringToStringMap map[string]string - var found bool - if rawValues, ok, err := h.GetMap(path); ok { - if len(rawValues) > 0 { - stringToStringMap = make(map[string]string) - for name, rawValue := range rawValues { - if rawValue == nil { - continue - } - switch value := rawValue.(type) { - case string: - stringToStringMap[name] = value - default: - return nil, false, fmt.Errorf("unknown type for %s.%s value, expected string: %T", path, name, rawValue) - } - } - if len(stringToStringMap) == 0 { - // this can happen if there are nil values - stringToStringMap = nil - } else { - found = true - } - } - } else if err != nil { - return nil, false, err - } - h.RemoveField(path) - return stringToStringMap, found, nil -} - -func (h *HelmValues) GetMap(path string) (map[string]interface{}, bool, error) { - if h == nil || h.data == nil { - return nil, false, nil - } - rawval, ok, err := unstructured.NestedFieldCopy(h.data, strings.Split(path, ".")...) - if ok { - if rawval == nil { - return nil, ok, err - } - if mapval, ok := rawval.(map[string]interface{}); ok { - return mapval, ok, err - } - return nil, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected map[string]interface{}", path, rawval, rawval) - } - return nil, ok, err -} - -func (h *HelmValues) GetAndRemoveMap(path string) (map[string]interface{}, bool, error) { - value, ok, err := h.GetMap(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) GetStringMap(path string) (map[string]string, bool, error) { - if h == nil || h.data == nil { - return nil, false, nil - } - mapval, ok, err := unstructured.NestedStringMap(h.data, strings.Split(path, ".")...) - if ok { - return mapval, ok, err - } - return nil, ok, err -} - -func (h *HelmValues) GetAndRemoveStringMap(path string) (map[string]string, bool, error) { - value, ok, err := h.GetStringMap(path) - if err == nil { - h.RemoveField(path) - } - return value, ok, err -} - -func (h *HelmValues) SetField(path string, value interface{}) error { - if h == nil { - panic("Tried to invoke SetField on nil *HelmValues") - } - if h.data == nil { - h.data = map[string]interface{}{} - } - return unstructured.SetNestedField(h.data, value, strings.Split(path, ".")...) -} - -func (h *HelmValues) SetStringSlice(path string, value []string) error { - if h == nil { - panic("Tried to invoke SetField on nil *HelmValues") - } - if h.data == nil { - h.data = map[string]interface{}{} - } - return unstructured.SetNestedStringSlice(h.data, value, strings.Split(path, ".")...) -} - -func (h *HelmValues) RemoveField(path string) { - if h == nil || h.data == nil { - return - } - unstructured.RemoveNestedField(h.data, strings.Split(path, ".")...) -} - -func (h *HelmValues) UnmarshalJSON(in []byte) error { - err := json.Unmarshal(in, &h.data) - if err != nil { - return err - } - return nil -} - -func (h *HelmValues) UnmarshalYAML(in []byte) error { - if err := yaml.Unmarshal(in, &h.data); err != nil { - return err - } - return nil -} - -func (h *HelmValues) MarshalJSON() ([]byte, error) { - return json.Marshal(h.data) -} - -func (h *HelmValues) DeepCopyInto(out *HelmValues) { - *out = HelmValues{} - - data, err := json.Marshal(h) - if err != nil { - // panic ??? - return - } - err = json.Unmarshal(data, out) - if err != nil { - // panic ??? - return - } -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/register.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/register.go deleted file mode 100644 index 458024cedd..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/register.go +++ /dev/null @@ -1,24 +0,0 @@ -// NOTE: Boilerplate only. Ignore this file. - -// Package v1 contains API Schema definitions for the maistra v1 API group -// +k8s:deepcopy-gen=package,register -// +groupName=maistra.io -package v1 - -import ( - "k8s.io/apimachinery/pkg/runtime/schema" - "sigs.k8s.io/controller-runtime/pkg/scheme" -) - -const ( - APIGroup = "maistra.io" - APIVersion = "v1" -) - -var ( - // SchemeGroupVersion is group version used to register these objects - SchemeGroupVersion = schema.GroupVersion{Group: APIGroup, Version: APIVersion} - - // SchemeBuilder is used to add go types to the GroupVersionKind scheme - SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion} -) diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshcontrolplane_deepcopy.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshcontrolplane_deepcopy.go deleted file mode 100644 index b7b1f993d5..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshcontrolplane_deepcopy.go +++ /dev/null @@ -1 +0,0 @@ -package v1 diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshcontrolplane_types.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshcontrolplane_types.go deleted file mode 100644 index bbea5729e4..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshcontrolplane_types.go +++ /dev/null @@ -1,149 +0,0 @@ -package v1 - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - - "github.com/maistra/istio-operator/pkg/apis/maistra/status" -) - -// EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN! -// NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized. - -func init() { - SchemeBuilder.Register(&ServiceMeshControlPlane{}, &ServiceMeshControlPlaneList{}) -} - -const DefaultTemplate = "default" - -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// ServiceMeshControlPlane represents a deployment of the service mesh control -// plane. The control plane components are deployed in the namespace in which -// the ServiceMeshControlPlane resides. The configuration options for the -// components that comprise the control plane are specified in this object. -// +k8s:openapi-gen=true -// +kubebuilder:resource:shortName=smcp,categories=maistra-io -// +kubebuilder:subresource:status -// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.annotations.readyComponentCount",description="How many of the total number of components are ready" -// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.conditions[?(@.type==\"Reconciled\")].reason",description="Whether or not the control plane installation is up to date." -// +kubebuilder:printcolumn:name="Template",type="string",JSONPath=".status.lastAppliedConfiguration.template",description="The configuration template to use as the base." -// +kubebuilder:printcolumn:name="Version",type="string",JSONPath=".status.lastAppliedConfiguration.version",description="The actual current version of the control plane installation." -// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" -// +kubebuilder:printcolumn:name="Image HUB",type="string",JSONPath=".status.lastAppliedConfiguration.istio.global.hub",description="The image hub used as the base for all component images.",priority=1 -type ServiceMeshControlPlane struct { - metav1.TypeMeta `json:",inline"` - metav1.ObjectMeta `json:"metadata,omitempty"` - - // The specification of the desired state of this ServiceMeshControlPlane. - // This includes the configuration options for all components that comprise - // the control plane. - // +kubebuilder:validation:Required - Spec ControlPlaneSpec `json:"spec"` - - // The current status of this ServiceMeshControlPlane and the components - // that comprise the control plane. This data may be out of date by some - // window of time. - Status ControlPlaneStatus `json:"status,omitempty"` -} - -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// ServiceMeshControlPlaneList contains a list of ServiceMeshControlPlane -type ServiceMeshControlPlaneList struct { - metav1.TypeMeta `json:",inline"` - metav1.ListMeta `json:"metadata,omitempty"` - Items []ServiceMeshControlPlane `json:"items"` -} - -// ControlPlaneStatus represents the current state of a ServiceMeshControlPlane. -type ControlPlaneStatus struct { - status.StatusBase `json:",inline"` - - // INSERT ADDITIONAL SPEC FIELDS - desired state of cluster - // Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file - status.StatusType `json:",inline"` - - // The generation observed by the controller during the most recent - // reconciliation. The information in the status pertains to this particular - // generation of the object. - ObservedGeneration int64 `json:"observedGeneration,omitempty"` - - // The last version that was reconciled. - ReconciledVersion string `json:"reconciledVersion,omitempty"` - - // The list of components comprising the control plane and their statuses. - // +nullable - status.ComponentStatusList `json:",inline"` - - // The full specification of the configuration options that were applied - // to the components of the control plane during the most recent reconciliation. - // +optional - LastAppliedConfiguration ControlPlaneSpec `json:"lastAppliedConfiguration"` -} - -// GetReconciledVersion returns the reconciled version, or a default for older resources -func (s *ControlPlaneStatus) GetReconciledVersion() string { - if s == nil { - return status.ComposeReconciledVersion("0.0.0", 0) - } - if s.ReconciledVersion == "" { - return status.ComposeReconciledVersion("1.0.0", s.ObservedGeneration) - } - return s.ReconciledVersion -} - -// ControlPlaneSpec represents the configuration for installing a control plane. -type ControlPlaneSpec struct { - // Template selects the template to use for default values. Defaults to - // "default" when not set. - // DEPRECATED - use Profiles instead - // +optional - Template string `json:"template,omitempty"` - - // Profiles selects the profile to use for default values. Defaults to - // "default" when not set. Takes precedence over Template. - // +optional - Profiles []string `json:"profiles,omitempty"` - - // Version specifies what Maistra version of the control plane to install. - // When creating a new ServiceMeshControlPlane with an empty version, the - // admission webhook sets the version to the latest version supported by - // the operator. - // +optional - Version string `json:"version,omitempty"` - - // Deprecated: No longer used anywhere. - // Previously used to specify the NetworkType of the cluster. Defaults to "subnet". - // +optional - NetworkType NetworkType `json:"networkType,omitempty"` - - // Specifies the Istio configuration options that are passed to Helm when the - // Istio charts are rendered. These options are usually populated from the - // template specified in the spec.template field, but individual values can - // be overridden here. - // More info: https://maistra.io/docs/installation/installation-options/ - // +optional - // +kubebuilder:validation:Optional - Istio *HelmValues `json:"istio,omitempty"` - - // Specifies the 3Scale configuration options that are passed to Helm when the - // 3Scale charts are rendered. These values are usually populated from the - // template specified in the spec.template field, but individual values can - // be overridden here. - // More info: https://maistra.io/docs/installation/installation-options/#_3scale - // +optional - // +kubebuilder:validation:Optional - ThreeScale *HelmValues `json:"threeScale,omitempty"` -} - -// NetworkType is type definition representing the network type of the cluster -type NetworkType string - -const ( - // NetworkTypeSubnet when using ovs-subnet - NetworkTypeSubnet NetworkType = "subnet" - // NetworkTypeMultitenant when using ovs-multitenant - NetworkTypeMultitenant NetworkType = "multitenant" - // NetworkTypeNetworkPolicy when using ovs-networkpolicy - NetworkTypeNetworkPolicy NetworkType = "networkpolicy" -) diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshmember_types.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshmember_types.go deleted file mode 100644 index f2f080bc9f..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshmember_types.go +++ /dev/null @@ -1,177 +0,0 @@ -package v1 - -import ( - "fmt" - - core "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - - "github.com/maistra/istio-operator/pkg/apis/maistra/status" -) - -// EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN! -// NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized. - -func init() { - SchemeBuilder.Register(&ServiceMeshMember{}, &ServiceMeshMemberList{}) -} - -// A ServiceMeshMember object marks the namespace in which it lives as a member -// of the Service Mesh Control Plane referenced in the object. -// The ServiceMeshMember object should be created in each application namespace -// that must be part of the service mesh and must be named "default". -// -// When the ServiceMeshMember object is created, it causes the namespace to be -// added to the ServiceMeshMemberRoll within the namespace of the -// ServiceMeshControlPlane object the ServiceMeshMember references. -// -// To reference a ServiceMeshControlPlane, the user creating the ServiceMeshMember -// object must have the "use" permission on the referenced ServiceMeshControlPlane -// object. This permission is given via the mesh-users RoleBinding (and mesh-user -// Role) in the namespace of the referenced ServiceMeshControlPlane object. -// +k8s:openapi-gen=true -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// +kubebuilder:storageversion -// +kubebuilder:resource:shortName=smm,categories=maistra-io -// +kubebuilder:subresource:status -// +kubebuilder:printcolumn:name="Control Plane",type="string",JSONPath=".status.annotations.controlPlaneRef",description="The ServiceMeshControlPlane this namespace belongs to" -// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.conditions[?(@.type==\"Ready\")].status",description="Whether or not namespace is configured as a member of the mesh." -// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" -type ServiceMeshMember struct { - metav1.TypeMeta `json:",inline"` - metav1.ObjectMeta `json:"metadata,omitempty"` - - // The desired state of this ServiceMeshMember. - // +kubebuilder:validation:Required - Spec ServiceMeshMemberSpec `json:"spec"` - - // The current status of this ServiceMeshMember. This data may be out of - // date by some window of time. - // +optional - Status ServiceMeshMemberStatus `json:"status,omitempty"` -} - -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// ServiceMeshMemberList contains a list of ServiceMeshMember objects -type ServiceMeshMemberList struct { - metav1.TypeMeta `json:",inline"` - metav1.ListMeta `json:"metadata,omitempty"` - Items []ServiceMeshMember `json:"items"` -} - -// ServiceMeshMemberSpec defines the member of the mesh -type ServiceMeshMemberSpec struct { - // A reference to the ServiceMeshControlPlane object. - ControlPlaneRef ServiceMeshControlPlaneRef `json:"controlPlaneRef"` -} - -// ServiceMeshControlPlaneRef is a reference to a ServiceMeshControlPlane object -type ServiceMeshControlPlaneRef struct { - // The name of the referenced ServiceMeshControlPlane object. - Name string `json:"name"` - - // The namespace of the referenced ServiceMeshControlPlane object. - Namespace string `json:"namespace"` -} - -func (s ServiceMeshControlPlaneRef) String() string { - return fmt.Sprintf("%s%c%s", s.Namespace, '/', s.Name) -} - -// ServiceMeshMemberStatus represents the current state of a ServiceMeshMember. -type ServiceMeshMemberStatus struct { - status.StatusBase `json:",inline"` - - // The generation observed by the controller during the most recent - // reconciliation. The information in the status pertains to this particular - // generation of the object. - ObservedGeneration int64 `json:"observedGeneration"` - - // The generation of the ServiceMeshControlPlane object observed by the - // controller during the most recent reconciliation of this - // ServiceMeshMember. - ServiceMeshGeneration int64 `json:"meshGeneration,omitempty"` // TODO: do we need this field at all? - - // The reconciled version of the ServiceMeshControlPlane object observed by - // the controller during the most recent reconciliation of this - // ServiceMeshMember. - ServiceMeshReconciledVersion string `json:"meshReconciledVersion,omitempty"` // TODO: do we need this field at all? - - // Represents the latest available observations of a ServiceMeshMember's - // current state. - Conditions []ServiceMeshMemberCondition `json:"conditions"` -} - -// ServiceMeshMemberConditionType represents the type of the condition. Condition types are: -// Reconciled, NamespaceConfigured -type ServiceMeshMemberConditionType string - -const ( - // ConditionTypeReconciled signifies whether or not the controller has - // updated the ServiceMeshMemberRoll object based on this ServiceMeshMember. - ConditionTypeMemberReconciled ServiceMeshMemberConditionType = "Reconciled" - // ConditionTypeReady signifies whether the namespace has been configured - // to use the mesh - ConditionTypeMemberReady ServiceMeshMemberConditionType = "Ready" // TODO: remove the Ready condition in v2 -) - -type ServiceMeshMemberConditionReason string - -const ( - // ConditionReasonDeletionError ... - ConditionReasonMemberCannotCreateMemberRoll ServiceMeshMemberConditionReason = "CreateMemberRollFailed" - ConditionReasonMemberCannotUpdateMemberRoll ServiceMeshMemberConditionReason = "UpdateMemberRollFailed" - ConditionReasonMemberCannotDeleteMemberRoll ServiceMeshMemberConditionReason = "DeleteMemberRollFailed" - ConditionReasonMemberNamespaceNotExists ServiceMeshMemberConditionReason = "NamespaceNotExists" - ConditionReasonMemberReferencesDifferentControlPlane ServiceMeshMemberConditionReason = "ReferencesDifferentControlPlane" - ConditionReasonMemberTerminating ServiceMeshMemberConditionReason = "Terminating" - ConditionReasonMemberNameInvalid ServiceMeshMemberConditionReason = "InvalidName" -) - -// Condition represents a specific condition on a resource -type ServiceMeshMemberCondition struct { - Type ServiceMeshMemberConditionType `json:"type,omitempty"` - Status core.ConditionStatus `json:"status,omitempty"` - LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` - Reason ServiceMeshMemberConditionReason `json:"reason,omitempty"` - Message string `json:"message,omitempty"` -} - -// GetCondition removes a condition for the list of conditions -func (s *ServiceMeshMemberStatus) GetCondition(conditionType ServiceMeshMemberConditionType) ServiceMeshMemberCondition { - if s == nil { - return ServiceMeshMemberCondition{Type: conditionType, Status: core.ConditionUnknown} - } - for i := range s.Conditions { - if s.Conditions[i].Type == conditionType { - return s.Conditions[i] - } - } - return ServiceMeshMemberCondition{Type: conditionType, Status: core.ConditionUnknown} -} - -// SetCondition sets a specific condition in the list of conditions -func (s *ServiceMeshMemberStatus) SetCondition(condition ServiceMeshMemberCondition) *ServiceMeshMemberStatus { - if s == nil { - return nil - } - now := metav1.Now() - for i := range s.Conditions { - if s.Conditions[i].Type == condition.Type { - if s.Conditions[i].Status != condition.Status { - condition.LastTransitionTime = now - } else { - condition.LastTransitionTime = s.Conditions[i].LastTransitionTime - } - s.Conditions[i] = condition - return s - } - } - - // If the condition does not exist, - // initialize the lastTransitionTime - condition.LastTransitionTime = now - s.Conditions = append(s.Conditions, condition) - return s -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshmemberroll_types.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshmemberroll_types.go deleted file mode 100644 index 82853ecebc..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/servicemeshmemberroll_types.go +++ /dev/null @@ -1,284 +0,0 @@ -package v1 - -import ( - "strings" - - core "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/util/sets" - - "github.com/maistra/istio-operator/pkg/apis/maistra/status" -) - -// EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN! -// NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized. - -func init() { - SchemeBuilder.Register(&ServiceMeshMemberRoll{}, &ServiceMeshMemberRollList{}) -} - -// The ServiceMeshMemberRoll object configures which namespaces belong to a -// service mesh. Only namespaces listed in the ServiceMeshMemberRoll will be -// affected by the control plane. Any number of namespaces can be added, but a -// namespace may not exist in more than one service mesh. The -// ServiceMeshMemberRoll object must be created in the same namespace as -// the ServiceMeshControlPlane object and must be named "default". -// +k8s:openapi-gen=true -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// +kubebuilder:storageversion -// +kubebuilder:resource:shortName=smmr,categories=maistra-io -// +kubebuilder:subresource:status -// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.annotations.configuredMemberCount",description="How many of the total number of member namespaces are configured" -// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.conditions[?(@.type==\"Ready\")].reason",description="Whether all member namespaces have been configured or why that's not the case" -// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" -// +kubebuilder:printcolumn:name="Members",type="string",JSONPath=".status.members",description="Namespaces that are members of this Control Plane",priority=1 -type ServiceMeshMemberRoll struct { - metav1.TypeMeta `json:",inline"` - metav1.ObjectMeta `json:"metadata,omitempty"` - - // Specification of the desired list of members of the service mesh. - // +kubebuilder:validation:Required - Spec ServiceMeshMemberRollSpec `json:"spec"` - - // The current status of this ServiceMeshMemberRoll. This data may be out - // of date by some window of time. - Status ServiceMeshMemberRollStatus `json:"status,omitempty"` -} - -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// ServiceMeshMemberRollList contains a list of ServiceMeshMemberRoll -type ServiceMeshMemberRollList struct { - metav1.TypeMeta `json:",inline"` - metav1.ListMeta `json:"metadata,omitempty"` - Items []ServiceMeshMemberRoll `json:"items"` -} - -// ServiceMeshMemberRollSpec is the specification of the desired list of -// members of the service mesh. -type ServiceMeshMemberRollSpec struct { - // List of namespaces that should be members of the service mesh. - // +optional - // +nullable - Members []string `json:"members,omitempty"` - - // Include namespaces whose labels match any of the specified selectors. - // +optional - MemberSelectors []metav1.LabelSelector `json:"memberSelectors,omitempty"` -} - -func (smmr *ServiceMeshMemberRoll) IsMember(ns *core.Namespace) bool { - return smmr.isIncluded(ns) && !smmr.isExcluded(ns) -} - -func (smmr *ServiceMeshMemberRoll) isIncluded(ns *core.Namespace) bool { - // include namespace if spec.members=["*"] - if hasAsterisk(smmr.Spec.Members) { - return true - } - - // check if ns is in spec.members - for _, m := range smmr.Spec.Members { - if ns.Name == m { - return true - } - } - - // check if namespace labels match any label selector - for _, selector := range smmr.Spec.MemberSelectors { - if selectorMatches(selector, ns.Labels) { - return true - } - } - return false -} - -func hasAsterisk(members []string) bool { - return len(members) == 1 && members[0] == "*" -} - -func (smmr *ServiceMeshMemberRoll) isExcluded(ns *core.Namespace) bool { - return ns.Name == smmr.Namespace || - ns.Name == "kube" || - ns.Name == "openshift" || - strings.HasPrefix(ns.Name, "kube-") || - strings.HasPrefix(ns.Name, "openshift-") || - strings.HasPrefix(ns.Name, "ibm-") -} - -// MatchesNamespacesDynamically returns true if the SMMR contains wildcards in -// spec.members or defines a member selector. In either case, the list of members -// is dynamic, as the member namespace list can change with no change to the SMMR. -func (smmr *ServiceMeshMemberRoll) MatchesNamespacesDynamically() bool { - return hasAsterisk(smmr.Spec.Members) || len(smmr.Spec.MemberSelectors) > 0 -} - -func selectorMatches(selector metav1.LabelSelector, labels map[string]string) bool { - for k, v := range selector.MatchLabels { - if labels[k] != v { - return false - } - } - - for _, requirement := range selector.MatchExpressions { - value, exists := labels[requirement.Key] - switch requirement.Operator { - case metav1.LabelSelectorOpIn: - values := sets.NewString(requirement.Values...) - if !values.Has(value) { - return false - } - case metav1.LabelSelectorOpNotIn: - for _, v := range requirement.Values { - if value == v { - return false - } - } - case metav1.LabelSelectorOpExists: - if !exists { - return false - } - case metav1.LabelSelectorOpDoesNotExist: - if exists { - return false - } - } - } - return true -} - -// ServiceMeshMemberRollStatus represents the current state of a ServiceMeshMemberRoll. -type ServiceMeshMemberRollStatus struct { - status.StatusBase `json:",inline"` - - // The generation observed by the controller during the most recent - // reconciliation. The information in the status pertains to this particular - // generation of the object. - ObservedGeneration int64 `json:"observedGeneration,omitempty"` - - // The generation of the ServiceMeshControlPlane object observed by the - // controller during the most recent reconciliation of this - // ServiceMeshMemberRoll. - ServiceMeshGeneration int64 `json:"meshGeneration,omitempty"` - - // The reconciled version of the ServiceMeshControlPlane object observed by - // the controller during the most recent reconciliation of this - // ServiceMeshMemberRoll. - ServiceMeshReconciledVersion string `json:"meshReconciledVersion,omitempty"` - - // Complete list of namespaces that are configured as members of the service - // mesh - this includes namespaces specified in spec.members and those that - // contain a ServiceMeshMember object - // +optional - // +nullable - Members []string `json:"members"` - - // List of namespaces that are configured as members of the service mesh. - // +optional - // +nullable - ConfiguredMembers []string `json:"configuredMembers"` - - // List of namespaces that haven't been configured as members of the service - // mesh yet. - // +optional - // +nullable - PendingMembers []string `json:"pendingMembers"` - - // List of namespaces that are being removed as members of the service - // mesh. - // +optional - // +nullable - TerminatingMembers []string `json:"terminatingMembers"` - - // Represents the latest available observations of this ServiceMeshMemberRoll's - // current state. - // +optional - // +nullable - Conditions []ServiceMeshMemberRollCondition `json:"conditions"` - - // Represents the latest available observations of each member's - // current state. - // +optional - // +nullable - MemberStatuses []ServiceMeshMemberStatusSummary `json:"memberStatuses"` -} - -// ServiceMeshMemberStatusSummary represents a summary status of a ServiceMeshMember. -type ServiceMeshMemberStatusSummary struct { - Namespace string `json:"namespace"` - Conditions []ServiceMeshMemberCondition `json:"conditions"` -} - -// ServiceMeshMemberRollConditionType represents the type of the condition. Condition types are: -// Reconciled, NamespaceConfigured -type ServiceMeshMemberRollConditionType string - -const ( - // ConditionTypeMemberRollReady signifies whether the namespace has been configured - // to use the mesh - ConditionTypeMemberRollReady ServiceMeshMemberRollConditionType = "Ready" -) - -type ServiceMeshMemberRollConditionReason string - -const ( - // ConditionReasonConfigured indicates that all namespaces were configured - ConditionReasonConfigured ServiceMeshMemberRollConditionReason = "Configured" - // ConditionReasonReconcileError indicates that one of the namespaces to configure could not be configured - ConditionReasonReconcileError ServiceMeshMemberRollConditionReason = "ReconcileError" - // ConditionReasonSMCPMissing indicates that the ServiceMeshControlPlane resource does not exist - ConditionReasonSMCPMissing ServiceMeshMemberRollConditionReason = "ErrSMCPMissing" - // ConditionReasonMultipleSMCP indicates that multiple ServiceMeshControlPlane resources exist in the namespace - ConditionReasonMultipleSMCP ServiceMeshMemberRollConditionReason = "ErrMultipleSMCPs" - // ConditionReasonInvalidName indicates that the ServiceMeshMemberRoll name is invalid (only "default" is allowed) - ConditionReasonInvalidName ServiceMeshMemberRollConditionReason = "ErrInvalidName" - // ConditionReasonSMCPNotReconciled indicates that reconciliation of the SMMR was skipped because the SMCP has not been reconciled - ConditionReasonSMCPNotReconciled ServiceMeshMemberRollConditionReason = "SMCPReconciling" -) - -// Condition represents a specific condition on a resource -type ServiceMeshMemberRollCondition struct { - Type ServiceMeshMemberRollConditionType `json:"type,omitempty"` - Status core.ConditionStatus `json:"status,omitempty"` - LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` - Reason ServiceMeshMemberRollConditionReason `json:"reason,omitempty"` - Message string `json:"message,omitempty"` -} - -// GetCondition removes a condition for the list of conditions -func (s *ServiceMeshMemberRollStatus) GetCondition(conditionType ServiceMeshMemberRollConditionType) ServiceMeshMemberRollCondition { - if s == nil { - return ServiceMeshMemberRollCondition{Type: conditionType, Status: core.ConditionUnknown} - } - for i := range s.Conditions { - if s.Conditions[i].Type == conditionType { - return s.Conditions[i] - } - } - return ServiceMeshMemberRollCondition{Type: conditionType, Status: core.ConditionUnknown} -} - -// SetCondition sets a specific condition in the list of conditions -func (s *ServiceMeshMemberRollStatus) SetCondition(condition ServiceMeshMemberRollCondition) *ServiceMeshMemberRollStatus { - if s == nil { - return nil - } - now := metav1.Now() - for i := range s.Conditions { - if s.Conditions[i].Type == condition.Type { - if s.Conditions[i].Status != condition.Status { - condition.LastTransitionTime = now - } else { - condition.LastTransitionTime = s.Conditions[i].LastTransitionTime - } - s.Conditions[i] = condition - return s - } - } - - // If the condition does not exist, - // initialize the lastTransitionTime - condition.LastTransitionTime = now - s.Conditions = append(s.Conditions, condition) - return s -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/zz_generated.deepcopy.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/zz_generated.deepcopy.go deleted file mode 100644 index 004325bca3..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v1/zz_generated.deepcopy.go +++ /dev/null @@ -1,446 +0,0 @@ -//go:build !ignore_autogenerated -// +build !ignore_autogenerated - -// Code generated by deepcopy-gen. DO NOT EDIT. - -package v1 - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - runtime "k8s.io/apimachinery/pkg/runtime" -) - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneSpec) DeepCopyInto(out *ControlPlaneSpec) { - *out = *in - if in.Profiles != nil { - in, out := &in.Profiles, &out.Profiles - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.Istio != nil { - in, out := &in.Istio, &out.Istio - *out = (*in).DeepCopy() - } - if in.ThreeScale != nil { - in, out := &in.ThreeScale, &out.ThreeScale - *out = (*in).DeepCopy() - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneSpec. -func (in *ControlPlaneSpec) DeepCopy() *ControlPlaneSpec { - if in == nil { - return nil - } - out := new(ControlPlaneSpec) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneStatus) DeepCopyInto(out *ControlPlaneStatus) { - *out = *in - in.StatusBase.DeepCopyInto(&out.StatusBase) - in.StatusType.DeepCopyInto(&out.StatusType) - in.ComponentStatusList.DeepCopyInto(&out.ComponentStatusList) - in.LastAppliedConfiguration.DeepCopyInto(&out.LastAppliedConfiguration) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneStatus. -func (in *ControlPlaneStatus) DeepCopy() *ControlPlaneStatus { - if in == nil { - return nil - } - out := new(ControlPlaneStatus) - in.DeepCopyInto(out) - return out -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HelmValues. -func (in *HelmValues) DeepCopy() *HelmValues { - if in == nil { - return nil - } - out := new(HelmValues) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshControlPlane) DeepCopyInto(out *ServiceMeshControlPlane) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) - in.Spec.DeepCopyInto(&out.Spec) - in.Status.DeepCopyInto(&out.Status) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshControlPlane. -func (in *ServiceMeshControlPlane) DeepCopy() *ServiceMeshControlPlane { - if in == nil { - return nil - } - out := new(ServiceMeshControlPlane) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshControlPlane) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshControlPlaneList) DeepCopyInto(out *ServiceMeshControlPlaneList) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ListMeta.DeepCopyInto(&out.ListMeta) - if in.Items != nil { - in, out := &in.Items, &out.Items - *out = make([]ServiceMeshControlPlane, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshControlPlaneList. -func (in *ServiceMeshControlPlaneList) DeepCopy() *ServiceMeshControlPlaneList { - if in == nil { - return nil - } - out := new(ServiceMeshControlPlaneList) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshControlPlaneList) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshControlPlaneRef) DeepCopyInto(out *ServiceMeshControlPlaneRef) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshControlPlaneRef. -func (in *ServiceMeshControlPlaneRef) DeepCopy() *ServiceMeshControlPlaneRef { - if in == nil { - return nil - } - out := new(ServiceMeshControlPlaneRef) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMember) DeepCopyInto(out *ServiceMeshMember) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) - out.Spec = in.Spec - in.Status.DeepCopyInto(&out.Status) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMember. -func (in *ServiceMeshMember) DeepCopy() *ServiceMeshMember { - if in == nil { - return nil - } - out := new(ServiceMeshMember) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshMember) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberCondition) DeepCopyInto(out *ServiceMeshMemberCondition) { - *out = *in - in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberCondition. -func (in *ServiceMeshMemberCondition) DeepCopy() *ServiceMeshMemberCondition { - if in == nil { - return nil - } - out := new(ServiceMeshMemberCondition) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberList) DeepCopyInto(out *ServiceMeshMemberList) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ListMeta.DeepCopyInto(&out.ListMeta) - if in.Items != nil { - in, out := &in.Items, &out.Items - *out = make([]ServiceMeshMember, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberList. -func (in *ServiceMeshMemberList) DeepCopy() *ServiceMeshMemberList { - if in == nil { - return nil - } - out := new(ServiceMeshMemberList) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshMemberList) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberRoll) DeepCopyInto(out *ServiceMeshMemberRoll) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) - in.Spec.DeepCopyInto(&out.Spec) - in.Status.DeepCopyInto(&out.Status) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberRoll. -func (in *ServiceMeshMemberRoll) DeepCopy() *ServiceMeshMemberRoll { - if in == nil { - return nil - } - out := new(ServiceMeshMemberRoll) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshMemberRoll) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberRollCondition) DeepCopyInto(out *ServiceMeshMemberRollCondition) { - *out = *in - in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberRollCondition. -func (in *ServiceMeshMemberRollCondition) DeepCopy() *ServiceMeshMemberRollCondition { - if in == nil { - return nil - } - out := new(ServiceMeshMemberRollCondition) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberRollList) DeepCopyInto(out *ServiceMeshMemberRollList) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ListMeta.DeepCopyInto(&out.ListMeta) - if in.Items != nil { - in, out := &in.Items, &out.Items - *out = make([]ServiceMeshMemberRoll, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberRollList. -func (in *ServiceMeshMemberRollList) DeepCopy() *ServiceMeshMemberRollList { - if in == nil { - return nil - } - out := new(ServiceMeshMemberRollList) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshMemberRollList) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberRollSpec) DeepCopyInto(out *ServiceMeshMemberRollSpec) { - *out = *in - if in.Members != nil { - in, out := &in.Members, &out.Members - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.MemberSelectors != nil { - in, out := &in.MemberSelectors, &out.MemberSelectors - *out = make([]metav1.LabelSelector, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberRollSpec. -func (in *ServiceMeshMemberRollSpec) DeepCopy() *ServiceMeshMemberRollSpec { - if in == nil { - return nil - } - out := new(ServiceMeshMemberRollSpec) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberRollStatus) DeepCopyInto(out *ServiceMeshMemberRollStatus) { - *out = *in - in.StatusBase.DeepCopyInto(&out.StatusBase) - if in.Members != nil { - in, out := &in.Members, &out.Members - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.ConfiguredMembers != nil { - in, out := &in.ConfiguredMembers, &out.ConfiguredMembers - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.PendingMembers != nil { - in, out := &in.PendingMembers, &out.PendingMembers - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.TerminatingMembers != nil { - in, out := &in.TerminatingMembers, &out.TerminatingMembers - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make([]ServiceMeshMemberRollCondition, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - if in.MemberStatuses != nil { - in, out := &in.MemberStatuses, &out.MemberStatuses - *out = make([]ServiceMeshMemberStatusSummary, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberRollStatus. -func (in *ServiceMeshMemberRollStatus) DeepCopy() *ServiceMeshMemberRollStatus { - if in == nil { - return nil - } - out := new(ServiceMeshMemberRollStatus) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberSpec) DeepCopyInto(out *ServiceMeshMemberSpec) { - *out = *in - out.ControlPlaneRef = in.ControlPlaneRef - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberSpec. -func (in *ServiceMeshMemberSpec) DeepCopy() *ServiceMeshMemberSpec { - if in == nil { - return nil - } - out := new(ServiceMeshMemberSpec) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberStatus) DeepCopyInto(out *ServiceMeshMemberStatus) { - *out = *in - in.StatusBase.DeepCopyInto(&out.StatusBase) - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make([]ServiceMeshMemberCondition, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberStatus. -func (in *ServiceMeshMemberStatus) DeepCopy() *ServiceMeshMemberStatus { - if in == nil { - return nil - } - out := new(ServiceMeshMemberStatus) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshMemberStatusSummary) DeepCopyInto(out *ServiceMeshMemberStatusSummary) { - *out = *in - if in.Conditions != nil { - in, out := &in.Conditions, &out.Conditions - *out = make([]ServiceMeshMemberCondition, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshMemberStatusSummary. -func (in *ServiceMeshMemberStatusSummary) DeepCopy() *ServiceMeshMemberStatusSummary { - if in == nil { - return nil - } - out := new(ServiceMeshMemberStatusSummary) - in.DeepCopyInto(out) - return out -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/addons.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/addons.go deleted file mode 100644 index 2fec5a6fad..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/addons.go +++ /dev/null @@ -1,22 +0,0 @@ -package v2 - -// AddonsConfig configures additional features for use with the mesh -type AddonsConfig struct { - // Prometheus configures Prometheus specific addon capabilities - Prometheus *PrometheusAddonConfig `json:"prometheus,omitempty"` - // Stackdriver configures Stackdriver specific addon capabilities - Stackdriver *StackdriverAddonConfig `json:"stackdriver,omitempty"` - // Jaeger configures Jaeger specific addon capabilities - Jaeger *JaegerAddonConfig `json:"jaeger,omitempty"` - // Grafana configures a grafana instance to use with the mesh - // .Values.grafana.enabled, true if not null - // +optional - Grafana *GrafanaAddonConfig `json:"grafana,omitempty"` - // Kiali configures a kiali instance to use with the mesh - // .Values.kiali.enabled, true if not null - // +optional - Kiali *KialiAddonConfig `json:"kiali,omitempty"` - // ThreeScale configures the 3scale adapter - // +optional - ThreeScale *ThreeScaleAddonConfig `json:"3scale,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/cluster.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/cluster.go deleted file mode 100644 index d8a9c31e1f..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/cluster.go +++ /dev/null @@ -1,76 +0,0 @@ -package v2 - -// ControlPlaneClusterConfig configures aspects related to clustering. -type ControlPlaneClusterConfig struct { - // .Values.global.multiCluster.clusterName, defaults to Kubernetes - // +optional - Name string `json:"name,omitempty"` - // .Values.global.network - // XXX: not sure what the difference is between this and cluster name - // +optional - Network string `json:"network,omitempty"` - // .Values.global.multiCluster.enabled, if not null - // +optional - MultiCluster *MultiClusterConfig `json:"multiCluster,omitempty"` - // .Values.global.meshExpansion.enabled, if not null - // XXX: it's not clear whether or not there is any overlap with MultiCluster, - // i.e. does MultiCluster require mesh expansion ports to be configured on - // the ingress gateway? - // +optional - MeshExpansion *MeshExpansionConfig `json:"meshExpansion,omitempty"` -} - -// MultiClusterConfig configures aspects related to multi-cluster. -// implies the following: -// adds external to RequestedNetworkView (ISTIO_META_REQUESTED_NETWORK_VIEW) for egress gateway -// adds "global" and "{{ valueOrDefault .DeploymentMeta.Namespace \"default\" }}.global" to pod dns search suffixes -type MultiClusterConfig struct { - Enablement `json:",inline"` - // .Values.global.meshNetworks - // XXX: if non-empty, local cluster network should be configured as: - // : - // endpoints: - // - fromRegistry: - // gateways: - // - service: - // port: 443 # mtls port - // +optional - MeshNetworks map[string]MeshNetworkConfig `json:"meshNetworks,omitempty"` -} - -// MeshExpansionConfig configures aspects related to mesh expansion -type MeshExpansionConfig struct { - Enablement `json:",inline"` - // .Values.global.meshExpansion.useILB, true if not null, otherwise uses ingress gateway - // +optional - ILBGateway *GatewayConfig `json:"ilbGateway,omitempty"` -} - -// MeshNetworkConfig configures mesh networks for a multi-cluster mesh. -type MeshNetworkConfig struct { - Endpoints []MeshEndpointConfig `json:"endpoints,omitempty"` - Gateways []MeshGatewayConfig `json:"gateways,omitempty"` -} - -// MeshEndpointConfig specifies the endpoint of a mesh network. Only one of -// FromRegistry or FromCIDR may be specified -type MeshEndpointConfig struct { - // +optional - FromRegistry string `json:"fromRegistry,omitempty"` - // +optional - FromCIDR string `json:"fromCIDR,omitempty"` -} - -// MeshGatewayConfig specifies the gateway which should be used for accessing -// the network -type MeshGatewayConfig struct { - // +optional - // +deprecated - Service string `json:"service,omitempty"` - // +optional - RegistryServiceName string `json:"registryServiceName,omitempty"` - // +optional - Address string `json:"address,omitempty"` - // +optional - Port int32 `json:"port,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/conversion.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/conversion.go deleted file mode 100644 index 18da386467..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/conversion.go +++ /dev/null @@ -1,10 +0,0 @@ -package v2 - -import ( - "sigs.k8s.io/controller-runtime/pkg/conversion" -) - -var _ conversion.Hub = (*ServiceMeshControlPlane)(nil) - -// Hub marks v2 SMCP resource as the storage version -func (smcp *ServiceMeshControlPlane) Hub() {} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/datadog.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/datadog.go deleted file mode 100644 index 7d05654328..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/datadog.go +++ /dev/null @@ -1,6 +0,0 @@ -package v2 - -// DatadogTracerConfig configures a Datadog tracer for use with the mesh -type DatadogTracerConfig struct { - // TODO.... -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/doc.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/doc.go deleted file mode 100644 index dcd2663b96..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/doc.go +++ /dev/null @@ -1,4 +0,0 @@ -// Package v2 contains API Schema definitions for the maistra v2 API group -// +k8s:deepcopy-gen=package,register -// +groupName=maistra.io -package v2 diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/extension_providers.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/extension_providers.go deleted file mode 100644 index 2a9e286df7..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/extension_providers.go +++ /dev/null @@ -1,183 +0,0 @@ -package v2 - -type ExtensionProviderConfig struct { - // A unique name identifying the extension provider. - Name string `json:"name"` - // Prometheus configures a Prometheus metrics provider. - Prometheus *ExtensionProviderPrometheusConfig `json:"prometheus,omitempty"` - // Zipkin configures a tracing provider that uses the Zipkin API. - Zipkin *ExtensionProviderZipkinTracingConfig `json:"zipkin,omitempty"` - // Opentelemetry configures an OpenTelemetry tracing provider. - Opentelemetry *ExtensionProviderOtelTracingConfig `json:"opentelemetry,omitempty"` - // EnvoyOtelAls configures an Envoy Open Telemetry Access Logging Service provider. - EnvoyOtelAls *ExtensionProviderEnvoyOtelLogConfig `json:"envoyOtelAls,omitempty"` - // EnvoyExtAuthzHTTP configures an external authorizer that implements - // the Envoy ext_authz filter authorization check service using the HTTP API. - EnvoyExtAuthzHTTP *ExtensionProviderEnvoyExternalAuthorizationHTTPConfig `json:"envoyExtAuthzHttp,omitempty"` - // EnvoyExtAuthzGRPC configures an external authorizer that implements - // the Envoy ext_authz filter authorization check service using the GRPC API. - EnvoyExtAuthzGRPC *ExtensionProviderEnvoyExternalAuthorizationGRPCConfig `json:"envoyExtAuthzGrpc,omitempty"` -} - -type ExtensionProviderPrometheusConfig struct{} - -type ExtensionProviderZipkinTracingConfig struct { - // REQUIRED. Specifies the service that the Zipkin API. - // Example: “zipkin.default.svc.cluster.local” or “bar/zipkin.example.com”. - Service string `json:"service"` - // REQUIRED. Specifies the port of the service. - Port int64 `json:"port"` - // Optional. Controls the overall path length allowed in a reported span. - // NOTE: currently only controls max length of the path tag. - MaxTagLength *int64 `json:"maxTagLength,omitempty"` - // Optional. A 128 bit trace id will be used in Istio. - // If true, will result in a 64 bit trace id being used. - Enable64bitTraceID *bool `json:"enable64bitTraceId,omitempty"` -} - -type ExtensionProviderOtelTracingConfig struct { - // REQUIRED. Specifies the OpenTelemetry endpoint that will receive OTLP traces. - // Example: “otlp.default.svc.cluster.local” or “bar/otlp.example.com”. - Service string `json:"service"` - // REQUIRED. Specifies the port of the service. - Port int64 `json:"port"` - // Optional. Controls the overall path length allowed in a reported span. - // NOTE: currently only controls max length of the path tag. - MaxTagLength *int64 `json:"maxTagLength,omitempty"` -} - -type ExtensionProviderEnvoyOtelLogConfig struct { - // REQUIRED. Specifies the service that implements the Envoy ALS gRPC authorization service. - // Example: “envoy-als.foo.svc.cluster.local” or “bar/envoy-als.example.com”. - Service string `json:"service"` - // REQUIRED. Specifies the port of the service. - Port int64 `json:"port"` - // Optional. The friendly name of the access log. Defaults: "otel_envoy_accesslog" - LogName *string `json:"logName,omitempty"` -} - -type ExtensionProviderEnvoyExternalAuthorizationHTTPConfig struct { - // REQUIRED. Specifies the service that implements the Envoy ext_authz HTTP authorization service. - // The format is `[/]`. The specification of `` is required only when it is insufficient - // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a - // service defined by the Kubernetes service or ServiceEntry. - // - // Example: "my-ext-authz.foo.svc.cluster.local" or "bar/my-ext-authz.example.com". - Service string `json:"service"` - // REQUIRED. Specifies the port of the service. - Port int64 `json:"port"` - // The maximum duration that the proxy will wait for a response from the provider (default timeout: 600s). - // When this timeout condition is met, the proxy marks the communication to the authorization service as failure. - // In this situation, the response sent back to the client will depend on the configured `failOpen` field. - Timeout *string `json:"timeout,omitempty"` - // Sets a prefix to the value of authorization request header *Path*. - // For example, setting this to "/check" for an original user request at path "/admin" will cause the - // authorization check request to be sent to the authorization service at the path "/check/admin" instead of "/admin". - PathPrefix *string `json:"pathPrefix,omitempty"` - // If true, the user request will be allowed even if the communication with the authorization service has failed, - // or if the authorization service has returned a HTTP 5xx error. - // Default is false and the request will be rejected with "Forbidden" response. - FailOpen *bool `json:"failOpen,omitempty"` - // Sets the HTTP status that is returned to the client when there is a network error to the authorization service. - // The default status is "403" (HTTP Forbidden). - StatusOnError *string `json:"statusOnError,omitempty"` - // List of client request headers that should be included in the authorization request sent to the authorization service. - // Note that in addition to the headers specified here following headers are included by default: - // 1. *Host*, *Method*, *Path* and *Content-Length* are automatically sent. - // 2. *Content-Length* will be set to 0 and the request will not have a message body. However, the authorization - // request can include the buffered client request body (controlled by includeRequestBodyInCheck setting), - // consequently the value of Content-Length of the authorization request reflects the size of its payload size. - // - // Exact, prefix and suffix matches are supported (similar to the authorization policy rule syntax except the presence match - // https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule): - // - Exact match: "abc" will match on value "abc". - // - Prefix match: "abc*" will match on value "abc" and "abcd". - // - Suffix match: "*abc" will match on value "abc" and "xabc". - IncludeRequestHeadersInCheck []string `json:"includeRequestHeadersInCheck,omitempty"` - // Set of additional fixed headers that should be included in the authorization request sent to the authorization service. - // Key is the header name and value is the header value. - // Note that client request of the same key or headers specified in includeRequestHeadersInCheck will be overridden. - IncludeAdditionalHeadersInCheck map[string]string `json:"includeAdditionalHeadersInCheck,omitempty"` - // If set, the client request body will be included in the authorization request sent to the authorization service. - IncludeRequestBodyInCheck *ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig `json:"includeRequestBodyInCheck,omitempty"` - // List of headers from the authorization service that should be added or overridden in the original request and - // forwarded to the upstream when the authorization check result is allowed (HTTP code 200). - // If not specified, the original request will not be modified and forwarded to backend as-is. - // Note, any existing headers will be overridden. - // - // Exact, prefix and suffix matches are supported (similar to the authorization policy rule syntax except the presence match - // https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule): - // - Exact match: "abc" will match on value "abc". - // - Prefix match: "abc*" will match on value "abc" and "abcd". - // - Suffix match: "*abc" will match on value "abc" and "xabc". - HeadersToUpstreamOnAllow []string `json:"headersToUpstreamOnAllow,omitempty"` - // List of headers from the authorization service that should be forwarded to downstream when the authorization - // check result is not allowed (HTTP code other than 200). - // If not specified, all the authorization response headers, except *Authority (Host)* will be in the response to - // the downstream. - // When a header is included in this list, *Path*, *Status*, *Content-Length*, *WWWAuthenticate* and *Location* are - // automatically added. - // Note, the body from the authorization service is always included in the response to downstream. - // - // Exact, prefix and suffix matches are supported (similar to the authorization policy rule syntax except the presence match - // https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule): - // - Exact match: "abc" will match on value "abc". - // - Prefix match: "abc*" will match on value "abc" and "abcd". - // - Suffix match: "*abc" will match on value "abc" and "xabc". - HeadersToDownstreamOnDeny []string `json:"headersToDownstreamOnDeny,omitempty"` - // List of headers from the authorization service that should be forwarded to downstream when the authorization - // check result is allowed (HTTP code 200). - // If not specified, the original response will not be modified and forwarded to downstream as-is. - // Note, any existing headers will be overridden. - // - // Exact, prefix and suffix matches are supported (similar to the authorization policy rule syntax except the presence match - // https://istio.io/latest/docs/reference/config/security/authorization-policy/#Rule): - // - Exact match: "abc" will match on value "abc". - // - Prefix match: "abc*" will match on value "abc" and "abcd". - // - Suffix match: "*abc" will match on value "abc" and "xabc". - HeadersToDownstreamOnAllow []string `json:"headersToDownstreamOnAllow,omitempty"` -} -type ExtensionProviderEnvoyExternalAuthorizationGRPCConfig struct { - // REQUIRED. Specifies the service that implements the Envoy ext_authz gRPC authorization service. - // The format is `[/]`. The specification of `` is required only when it is insufficient - // to unambiguously resolve a service in the service registry. The `` is a fully qualified host name of a - // service defined by the Kubernetes service or ServiceEntry. - // - // Example: "my-ext-authz.foo.svc.cluster.local" or "bar/my-ext-authz.example.com". - Service string `json:"service"` - // REQUIRED. Specifies the port of the service. - Port int64 `json:"port"` - // The maximum duration that the proxy will wait for a response from the provider, this is the timeout for a specific request (default timeout: 600s). - // When this timeout condition is met, the proxy marks the communication to the authorization service as failure. - // In this situation, the response sent back to the client will depend on the configured `failOpen` field. - Timeout *string `json:"timeout,omitempty"` - // If true, the HTTP request or TCP connection will be allowed even if the communication with the authorization service has failed, - // or if the authorization service has returned a HTTP 5xx error. - // Default is false. For HTTP request, it will be rejected with 403 (HTTP Forbidden). For TCP connection, it will be closed immediately. - FailOpen *bool `json:"failOpen,omitempty"` - // Sets the HTTP status that is returned to the client when there is a network error to the authorization service. - // The default status is "403" (HTTP Forbidden). - StatusOnError *string `json:"statusOnError,omitempty"` - // If set, the client request body will be included in the authorization request sent to the authorization service. - IncludeRequestBodyInCheck *ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig `json:"includeRequestBodyInCheck,omitempty"` -} - -type ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig struct { - // Sets the maximum size of a message body that the ext-authz filter will hold in memory. - // If max_request_bytes is reached, and allow_partial_message is false, Envoy will return a 413 (Payload Too Large). - // Otherwise the request will be sent to the provider with a partial message. - // Note that this setting will have precedence over the failOpen field, the 413 will be returned even when the - // fail_open is set to true. - MaxRequestBytes *int64 `json:"maxRequestBytes,omitempty"` - // When this field is true, ext-authz filter will buffer the message until maxRequestBytes is reached. - // The authorization request will be dispatched and no 413 HTTP error will be returned by the filter. - // A "x-envoy-auth-partial-body: false|true" metadata header will be added to the authorization request message - // indicating if the body data is partial. - AllowPartialMessage *bool `json:"allowPartialMessage,omitempty"` - // nolint:lll - // If true, the body sent to the external authorization service in the gRPC authorization request is set with raw bytes - // in the raw_body field (https://github.com/envoyproxy/envoy/blame/cffb095d59d7935abda12b9509bcd136808367bb/api/envoy/service/auth/v3/attribute_context.proto#L153). - // Otherwise, it will be filled with UTF-8 string in the body field (https://github.com/envoyproxy/envoy/blame/cffb095d59d7935abda12b9509bcd136808367bb/api/envoy/service/auth/v3/attribute_context.proto#L147). - // This field only works with the envoyExtAuthzGrpc provider and has no effect for the envoyExtAuthzHttp provider. - PackAsBytes *bool `json:"packAsBytes,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/gateways.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/gateways.go deleted file mode 100644 index 044d481a63..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/gateways.go +++ /dev/null @@ -1,165 +0,0 @@ -package v2 - -import ( - corev1 "k8s.io/api/core/v1" -) - -// GatewaysConfig configures gateways for the mesh -type GatewaysConfig struct { - Enablement `json:",inline"` - // ClusterIngress configures the istio-ingressgateway for the mesh - // works in conjunction with cluster.meshExpansion.ingress configuration - // (for enabling ILB gateway and mesh expansion ports) - // .Values.gateways.istio-ingressgateway - // +optional - ClusterIngress *ClusterIngressGatewayConfig `json:"ingress,omitempty"` - // ClusterEgress configures the istio-egressgateway for the mesh. - // .Values.gateways.istio-egressgateway - // +optional - ClusterEgress *EgressGatewayConfig `json:"egress,omitempty"` - // Other user defined ingress gateways - // .Values.gateways. - // +optional - IngressGateways map[string]*IngressGatewayConfig `json:"additionalIngress,omitempty"` - // Other user defined egress gateways - // .Values.gateways. - // +optional - EgressGateways map[string]*EgressGatewayConfig `json:"additionalEgress,omitempty"` - // Route configures the Gateway ↔ OpenShift Route integration - OpenShiftRoute *OpenShiftRouteConfig `json:"openshiftRoute,omitempty"` -} - -// OpenShiftRouteConfig represents the Gateway ↔ OpenShift Route integration -type OpenShiftRouteConfig struct { - Enablement `json:",inline"` -} - -// GatewayConfig represents the configuration for a gateway -// XXX: should standard istio secrets be configured automatically, i.e. should -// the user be forced to add these manually? -type GatewayConfig struct { - Enablement `json:",inline"` - // Namespace is the namespace within which the gateway will be installed, - // defaults to control plane namespace. - // .Values.gateways..namespace - // XXX: for the standard gateways, it might be possible that related - // resources could be installed in control plane namespace instead of the - // gateway namespace. not sure if this is a problem or not. - // +optional - Namespace string `json:"namespace,omitempty"` - // Service configures the service associated with the gateway, e.g. port - // mappings, service type, annotations/labels, etc. - // .Values.gateways..ports, .Values.gateways..type, - // .Values.gateways..loadBalancerIP, - // .Values.gateways..serviceAnnotations, - // .Values.gateways..serviceLabels - // XXX: currently there is no distinction between labels and serviceLabels - // +optional - Service GatewayServiceConfig `json:"service,omitempty"` - // The router mode to be used by the gateway. - // .Values.gateways..env.ISTIO_META_ROUTER_MODE, defaults to sni-dnat - // +optional - RouterMode RouterModeType `json:"routerMode,omitempty"` - // Volumes is used to configure additional Secret and ConfigMap volumes that - // should be mounted for the gateway's pod. - // .Values.gateways..secretVolumes, .Values.gateways..configMapVolumes - // +optional - Volumes []VolumeConfig `json:"volumes,omitempty"` - // Runtime is used to configure execution parameters for the pod/containers - // e.g. resources, replicas, etc. - // +optional - Runtime *ComponentRuntimeConfig `json:"runtime,omitempty"` - // XXX: do we need to support additionalContainers??? -} - -// EgressGatewayConfig represents gateway configuration for egress -type EgressGatewayConfig struct { - GatewayConfig `json:",inline"` - // RequestedNetworkView is a list of networks whose services should be made - // available to the gateway. This is used primarily for mesh expansion/multi-cluster. - // .Values.gateways..env.ISTIO_META_REQUESTED_NETWORK_VIEW env, defaults to empty list - // XXX: I think this is only applicable to egress gateways - // +optional - RequestedNetworkView []string `json:"requestedNetworkView,omitempty"` -} - -// IngressGatewayConfig represents gateway configuration for ingress -type IngressGatewayConfig struct { - GatewayConfig `json:",inline"` - // EnableSDS for the gateway. - // .Values.gateways..sds.enabled - // +optional - SDS *SecretDiscoveryService `json:"sds,omitempty"` - // RouteConfig specifies whether to create an OpenShift Route for the ingress gateway deployment - // +optional - RouteConfig *Enablement `json:"routeConfig,omitempty"` -} - -// SecretDiscoveryService configures whether or not SDS is configured for the gateway -type SecretDiscoveryService struct { - Enablement `json:",inline"` - // Runtime configuration for sds sidecar - Runtime *ContainerConfig `json:"runtime,omitempty"` -} - -// ClusterIngressGatewayConfig represents gateway configuration for cluster ingress -type ClusterIngressGatewayConfig struct { - IngressGatewayConfig `json:",inline"` - // .Values.global.k8sIngress.enabled - // implies the following: - // .Values.global.k8sIngress.gatewayName will match the ingress gateway - // .Values.global.k8sIngress.enableHttps will be true if gateway service exposes port 443 - // XXX: not sure whether or not this is specific to multicluster, mesh expansion, or both - // +optional - IngressEnabled *bool `json:"ingress,omitempty"` - // MeshExpansionPorts define the port set used with multi-cluster/mesh expansion - // +optional - MeshExpansionPorts []corev1.ServicePort `json:"meshExpansionPorts,omitempty"` -} - -// RouterModeType represents the router modes available. -type RouterModeType string - -const ( - // RouterModeTypeSNIDNAT represents sni-dnat router mode - RouterModeTypeSNIDNAT RouterModeType = "sni-dnat" - // RouterModeTypeStandard represents standard router mode - RouterModeTypeStandard RouterModeType = "standard" -) - -// GatewayServiceConfig configures the k8s Service associated with the gateway -type GatewayServiceConfig struct { - // XXX: selector is ignored - // Service details used to configure the gateway's Service resource - // +optional - corev1.ServiceSpec `json:",inline"` - // metadata to be applied to the gateway's service (annotations and labels) - // +optional - Metadata *MetadataConfig `json:"metadata,omitempty"` -} - -// VolumeConfig is used to specify volumes that should be mounted on the pod. -type VolumeConfig struct { - // Volume.Name maps to .Values.gateways... (type-name is configMapName or secretName) - // .configVolumes -> .configMapName = volume.name - // .secretVolumes -> .secretName = volume.name - // Only ConfigMap and Secret fields are supported - Volume GatewayVolume `json:"volume,omitempty"` - // Mount.Name maps to .Values.gateways...name - // .configVolumes -> .name = mount.name, .mountPath = mount.mountPath - // .secretVolumes -> .name = mount.name, .mountPath = mount.mountPath - // Only Name and MountPath fields are supported - Mount corev1.VolumeMount `json:"volumeMount,omitempty"` -} - -// GatewayVolume is a pared down version of corev1.Volume, which only supports -// specifying ConfigMap and Secret volume types. -type GatewayVolume struct { - // ConfigMap represents a configMap that should populate this volume - // +optional - ConfigMap *corev1.ConfigMapVolumeSource `json:"configMap,omitempty"` - // Secret represents a secret that should populate this volume. - // More info: https://kubernetes.io/docs/concepts/storage/volumes#secret - // +optional - Secret *corev1.SecretVolumeSource `json:"secret,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/general.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/general.go deleted file mode 100644 index ff3838a58b..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/general.go +++ /dev/null @@ -1,16 +0,0 @@ -package v2 - -// GeneralConfig for control plane -type GeneralConfig struct { - // Logging represents the logging configuration for the control plane components - // XXX: Should this be separate from Proxy.Logging? - // +optional - Logging *LoggingConfig `json:"logging,omitempty"` - - // ValidationMessages configures the control plane to add validationMessages - // to the status fields of istio.io resources. This can be usefule for - // detecting configuration errors in resources. - // .Values.galley.enableAnalysis (=v2.0) - ValidationMessages *bool `json:"validationMessages,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/grafana.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/grafana.go deleted file mode 100644 index 4d783db691..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/grafana.go +++ /dev/null @@ -1,68 +0,0 @@ -package v2 - -// GrafanaAddonConfig configures a grafana instance for use with the mesh. Only -// one of install or address may be specified -type GrafanaAddonConfig struct { - Enablement `json:",inline"` - // Install a new grafana instance and manage with control plane - // +optional - Install *GrafanaInstallConfig `json:"install,omitempty"` - // Address is the address of an existing grafana installation - // implies .Values.kiali.dashboard.grafanaURL - // +optional - Address *string `json:"address,omitempty"` -} - -// GrafanaInstallConfig is used to configure a new installation of grafana. -type GrafanaInstallConfig struct { - // SelfManaged, true if the entire install should be managed by Maistra, false if using grafana CR (not supported) - // +optional - SelfManaged bool `json:"selfManaged,omitempty"` - // Config configures the behavior of the grafana installation - // +optional - Config *GrafanaConfig `json:"config,omitempty"` - // Service configures the k8s Service associated with the grafana installation - // XXX: grafana service config does not follow other addon components' structure - // +optional - Service *ComponentServiceConfig `json:"service,omitempty"` - // Persistence configures a PersistentVolume associated with the grafana installation - // .Values.grafana.persist, true if not null - // +optional - Persistence *ComponentPersistenceConfig `json:"persistence,omitempty"` - // Security is used to secure the grafana service. - // .Values.grafana.security.enabled, true if not null - // XXX: unused for maistra, as we use oauth-proxy - // +optional - Security *GrafanaSecurityConfig `json:"security,omitempty"` -} - -// GrafanaConfig configures the behavior of the grafana installation -type GrafanaConfig struct { - // Env allows specification of various grafana environment variables to be - // configured on the grafana container. - // .Values.grafana.env - // XXX: This is pretty cheesy... - // +optional - Env map[string]string `json:"env,omitempty"` - // EnvSecrets allows specification of secret fields into grafana environment - // variables to be configured on the grafana container - // .Values.grafana.envSecrets - // XXX: This is pretty cheesy... - // +optional - EnvSecrets map[string]string `json:"envSecrets,omitempty"` -} - -// GrafanaSecurityConfig is used to secure access to grafana -type GrafanaSecurityConfig struct { - Enablement `json:",inline"` - // SecretName is the name of a secret containing the username/password that - // should be used to access grafana. - // +optional - SecretName string `json:"secretName,omitempty"` - // UsernameKey is the name of the key within the secret identifying the username. - // +optional - UsernameKey string `json:"usernameKey,omitempty"` - // PassphraseKey is the name of the key within the secret identifying the password. - // +optional - PassphraseKey string `json:"passphraseKey,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/jaeger.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/jaeger.go deleted file mode 100644 index f38c8e4905..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/jaeger.go +++ /dev/null @@ -1,98 +0,0 @@ -package v2 - -import v1 "github.com/maistra/istio-operator/pkg/apis/maistra/v1" - -// JaegerAddonConfig configuration specific to Jaeger integration. -// XXX: this currently deviates from upstream, which creates a jaeger all-in-one deployment manually -type JaegerAddonConfig struct { - // Name of Jaeger CR, Namespace must match control plane namespace - Name string `json:"name,omitempty"` - // Install configures a Jaeger installation, which will be created if the - // named Jaeger resource is not present. If null, the named Jaeger resource - // must exist. - // +optional - Install *JaegerInstallConfig `json:"install,omitempty"` -} - -// JaegerInstallConfig configures a Jaeger installation. -type JaegerInstallConfig struct { - // Config represents the configuration of Jaeger behavior. - // +optional - Storage *JaegerStorageConfig `json:"storage,omitempty"` - // Ingress configures k8s Ingress or OpenShift Route for Jaeger services - // .Values.tracing.jaeger.ingress.enabled, false if null - // +optional - Ingress *JaegerIngressConfig `json:"ingress,omitempty"` -} - -// JaegerStorageConfig configures the storage used by the Jaeger installation. -type JaegerStorageConfig struct { - // Type of storage to use - Type JaegerStorageType `json:"type,omitempty"` - // Memory represents configuration of in-memory storage - // implies .Values.tracing.jaeger.template=all-in-one - // +optional - Memory *JaegerMemoryStorageConfig `json:"memory,omitempty"` - // Elasticsearch represents configuration of elasticsearch storage - // implies .Values.tracing.jaeger.template=production-elasticsearch - // +optional - Elasticsearch *JaegerElasticsearchStorageConfig `json:"elasticsearch,omitempty"` -} - -// JaegerStorageType represents the type of storage configured for Jaeger -type JaegerStorageType string - -const ( - // JaegerStorageTypeMemory represents in-memory storage - JaegerStorageTypeMemory JaegerStorageType = "Memory" - // JaegerStorageTypeElasticsearch represents Elasticsearch storage - JaegerStorageTypeElasticsearch JaegerStorageType = "Elasticsearch" -) - -// JaegerMemoryStorageConfig configures in-memory storage parameters for Jaeger -type JaegerMemoryStorageConfig struct { - // MaxTraces to store - // .Values.tracing.jaeger.memory.max_traces, defaults to 100000 - // +optional - MaxTraces *int64 `json:"maxTraces,omitempty"` -} - -// JaegerElasticsearchStorageConfig configures elasticsearch storage parameters for Jaeger -type JaegerElasticsearchStorageConfig struct { - // NodeCount represents the number of elasticsearch nodes to create. - // .Values.tracing.jaeger.elasticsearch.nodeCount, defaults to 3 - // +optional - NodeCount *int32 `json:"nodeCount,omitempty"` - // Storage represents storage configuration for elasticsearch. - // .Values.tracing.jaeger.elasticsearch.storage, raw yaml - // XXX: RawExtension? - // +optional - Storage *v1.HelmValues `json:"storage,omitempty"` - // RedundancyPolicy configures the redundancy policy for elasticsearch - // .Values.tracing.jaeger.elasticsearch.redundancyPolicy, raw yaml - // +optional - RedundancyPolicy string `json:"redundancyPolicy,omitempty"` - // IndexCleaner represents the configuration for the elasticsearch index cleaner - // .Values.tracing.jaeger.elasticsearch.esIndexCleaner, raw yaml - // XXX: RawExtension? - // +optional - IndexCleaner *v1.HelmValues `json:"indexCleaner,omitempty"` -} - -// JaegerIngressConfig configures k8s Ingress or OpenShift Route for exposing -// Jaeger services. -type JaegerIngressConfig struct { - Enablement `json:",inline"` - // Metadata represents additional annotations/labels to be applied to the ingress/route. - // +optional - Metadata *MetadataConfig `json:"metadata,omitempty"` -} - -// ResourceName returns the resource name for the Jaeger resource, returning a -// sensible default if the Name field is not set ("jaeger"). -func (c JaegerAddonConfig) ResourceName() string { - if c.Name == "" { - return "jaeger" - } - return c.Name -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/kiali.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/kiali.go deleted file mode 100644 index 41027aca49..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/kiali.go +++ /dev/null @@ -1,80 +0,0 @@ -package v2 - -import corev1 "k8s.io/api/core/v1" - -// KialiAddonConfig is used to configure a kiali instance for use with the mesh -type KialiAddonConfig struct { - Enablement `json:",inline"` - // Name of Kiali CR, Namespace must match control plane namespace - Name string `json:"name,omitempty"` - // Install a Kiali resource if the named Kiali resource is not present. - // +optional - Install *KialiInstallConfig `json:"install,omitempty"` -} - -// KialiInstallConfig is used to configure a kiali installation -type KialiInstallConfig struct { - // Dashboard configures the behavior of the kiali dashboard. - // +optional - Dashboard *KialiDashboardConfig `json:"dashboard,omitempty"` - // Service is used to configure the k8s Service associated with the kiali - // installation. - // XXX: provided for upstream support, only ingress is used, and then only - // for enablement and contextPath - // +optional - Service *ComponentServiceConfig `json:"service,omitempty"` - - // Deployment configures the kiali deployment. - // +optional - // +deprecated - Deployment *KialiDeploymentConfig `json:"deployment,omitempty"` -} - -// KialiDashboardConfig configures the behavior of the kiali dashboard -type KialiDashboardConfig struct { - // ViewOnly configures view_only_mode for the dashboard - // .Values.kiali.dashboard.viewOnlyMode - // +optional - ViewOnly *bool `json:"viewOnly,omitempty"` - // XXX: should the user have a choice here, or should these be configured - // automatically if they are enabled for the control plane installation? - // Grafana endpoint will be configured based on Grafana configuration - // +optional - EnableGrafana *bool `json:"enableGrafana,omitempty"` - // Prometheus endpoint will be configured based on Prometheus configuration - // +optional - EnablePrometheus *bool `json:"enablePrometheus,omitempty"` - // Tracing endpoint will be configured based on Tracing configuration - // +optional - EnableTracing *bool `json:"enableTracing,omitempty"` -} - -// KialiDeploymentConfig configures the kiali deployment -// +deprecated -// Deprecated: Use runtime.components.kiali instead. -type KialiDeploymentConfig struct { - // +optional - Resources *corev1.ResourceRequirements `json:"resources,omitempty"` - - // If specified, the pod's scheduling constraints - // +optional - Affinity *corev1.Affinity `json:"affinity,omitempty"` - - // Selector which must match a node's labels for the pod to be scheduled on that node. - // More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ - // +optional - NodeSelector map[string]string `json:"nodeSelector,omitempty"` - - // If specified, the kiali pod's tolerations. - // +optional - Tolerations []corev1.Toleration `json:"tolerations,omitempty"` -} - -// ResourceName returns the resource name for the Kiali resource, returning a -// sensible default if the Name field is not set ("kiali"). -func (c KialiAddonConfig) ResourceName() string { - if c.Name == "" { - return "kiali" - } - return c.Name -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/lightstep.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/lightstep.go deleted file mode 100644 index 3494818cb3..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/lightstep.go +++ /dev/null @@ -1,6 +0,0 @@ -package v2 - -// LightstepTracerConfig configures a Lightstep tracer for use with the mesh -type LightstepTracerConfig struct { - // TODO.... -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/logging.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/logging.go deleted file mode 100644 index 4ab01174c5..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/logging.go +++ /dev/null @@ -1,97 +0,0 @@ -package v2 - -// LoggingConfig for control plane components -type LoggingConfig struct { - // ComponentLevels configures log level for specific envoy components - // .Values.global.proxy.componentLogLevel, overridden by sidecar.istio.io/componentLogLevel - // map of : - // +optional - ComponentLevels ComponentLogLevels `json:"componentLevels,omitempty"` - // LogAsJSON enables JSON logging - // .Values.global.logAsJson - // +optional - LogAsJSON *bool `json:"logAsJSON,omitempty"` -} - -// ProxyLoggingConfig configures logging for a component -type ProxyLoggingConfig struct { - // Level the log level - // .Values.global.proxy.logLevel, overridden by sidecar.istio.io/logLevel - // +optional - Level LogLevel `json:"level,omitempty"` - // ComponentLevels configures log level for specific envoy components - // .Values.global.proxy.componentLogLevel, overridden by sidecar.istio.io/componentLogLevel - // map of : - // +optional - ComponentLevels ComponentLogLevels `json:"componentLevels,omitempty"` -} - -// ComponentLogLevels represent various logging levels, e.g. trace, debug, etc. -type ComponentLogLevels map[EnvoyComponent]LogLevel - -// LogLevel represents the logging level -type LogLevel string - -const ( - // LogLevelTrace trace logging level - LogLevelTrace LogLevel = "trace" - // LogLevelDebug debug logging level - LogLevelDebug LogLevel = "debug" - // LogLevelInfo info logging level - LogLevelInfo LogLevel = "info" - // LogLevelWarning warning logging level - LogLevelWarning LogLevel = "warn" - // LogLevelWarningProxy proxy warning logging level - LogLevelWarningProxy LogLevel = "warning" - // LogLevelError error logging level - LogLevelError LogLevel = "error" - // LogLevelCritical critical logging level - LogLevelCritical LogLevel = "critical" - // LogLevelFatal critical logging level - LogLevelFatal LogLevel = "fatal" - // LogLevelNone disable logging - LogLevelNone LogLevel = "none" - // LogLevelOff disable logging - LogLevelOff LogLevel = "off" -) - -// EnvoyComponent represents an envoy component to configure logging -type EnvoyComponent string - -// not a comprehensive list -const ( - EnvoyComponentAdmin EnvoyComponent = "admin" - EnvoyComponentAssert EnvoyComponent = "assert" - EnvoyComponentBacktrace EnvoyComponent = "backtrace" - EnvoyComponentClient EnvoyComponent = "client" - EnvoyComponentConfig EnvoyComponent = "config" - EnvoyComponentConnection EnvoyComponent = "connection" - EnvoyComponentConnHandler EnvoyComponent = "conn_handler" - EnvoyComponentFile EnvoyComponent = "file" - EnvoyComponentFilter EnvoyComponent = "filter" - EnvoyComponentForwardProxy EnvoyComponent = "forward_proxy" - EnvoyComponentGRPC EnvoyComponent = "grpc" - EnvoyComponentHealth EnvoyComponent = "hc" - EnvoyComponentHealthChecker EnvoyComponent = "health_checker" - EnvoyComponentHTTP EnvoyComponent = "http" - EnvoyComponentHTTP2 EnvoyComponent = "http2" - EnvoyComponentInit EnvoyComponent = "init" - EnvoyComponentIO EnvoyComponent = "io" - EnvoyComponentJWT EnvoyComponent = "jwt" - EnvoyComponentLua EnvoyComponent = "lua" - EnvoyComponentMain EnvoyComponent = "main" - EnvoyComponentMisc EnvoyComponent = "misc" - EnvoyComponentQuic EnvoyComponent = "quic" - EnvoyComponentPool EnvoyComponent = "pool" - EnvoyComponentRBAC EnvoyComponent = "rbac" - EnvoyComponentRouter EnvoyComponent = "router" - EnvoyComponentRuntime EnvoyComponent = "runtime" - EnvoyComponentStats EnvoyComponent = "stats" - EnvoyComponentSecret EnvoyComponent = "secret" - EnvoyComponentTap EnvoyComponent = "tap" - EnvoyComponentTesting EnvoyComponent = "testing" - EnvoyComponentTracing EnvoyComponent = "tracing" - EnvoyComponentUpstream EnvoyComponent = "upstream" - EnvoyComponentUDP EnvoyComponent = "udp" - EnvoyComponentWASM EnvoyComponent = "wasm" -) diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/meshconfig.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/meshconfig.go deleted file mode 100644 index 10456274af..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/meshconfig.go +++ /dev/null @@ -1,34 +0,0 @@ -package v2 - -import v1 "k8s.io/apimachinery/pkg/apis/meta/v1" - -// MeshConfig TODO: add description -type MeshConfig struct { - // ExtensionProviders defines a list of extension providers that extend Istio's functionality. For example, - // the AuthorizationPolicy can be used with an extension provider to delegate the authorization decision - // to a custom authorization system. - ExtensionProviders []*ExtensionProviderConfig `json:"extensionProviders,omitempty"` - // A list of Kubernetes selectors that specify the set of namespaces that Istio considers when - // computing configuration updates for sidecars. This can be used to reduce Istio's computational load - // by limiting the number of entities (including services, pods, and endpoints) that are watched and processed. - // If omitted, Istio will use the default behavior of processing all namespaces in the cluster. - // Elements in the list are disjunctive (OR semantics), i.e. a namespace will be included if it matches any selector. - // The following example selects any namespace that matches either below: - // 1. The namespace has both of these labels: `env: prod` and `region: us-east1` - // 2. The namespace has label `app` equal to `cassandra` or `spark`. - // ```yaml - // discoverySelectors: - // - matchLabels: - // env: prod - // region: us-east1 - // - matchExpressions: - // - key: app - // operator: In - // values: - // - cassandra - // - spark - // ``` - // Refer to the [kubernetes selector docs](https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors) - // for additional detail on selector semantics. - DiscoverySelectors []*v1.LabelSelector `json:"discoverySelectors,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/policy.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/policy.go deleted file mode 100644 index 16a87a218e..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/policy.go +++ /dev/null @@ -1,91 +0,0 @@ -package v2 - -// PolicyConfig configures policy aspects of the mesh. -type PolicyConfig struct { - // Required, the policy implementation - // defaults to Istiod 1.6+, Mixer pre-1.6 - Type PolicyType `json:"type,omitempty"` - // Mixer configuration (legacy, v1) - // .Values.mixer.policy.enabled - // +optional - Mixer *MixerPolicyConfig `json:"mixer,omitempty"` - // Remote mixer configuration (legacy, v1) - // .Values.global.remotePolicyAddress - // +optional - Remote *RemotePolicyConfig `json:"remote,omitempty"` -} - -// PolicyType represents the type of policy implementation used by the mesh. -type PolicyType string - -const ( - // PolicyTypeNone represents disabling of policy - // XXX: note, this doesn't appear to affect Istio 1.6, i.e. no different than Istiod setting - PolicyTypeNone PolicyType = "None" - // PolicyTypeMixer represents mixer, v1 implementation - PolicyTypeMixer PolicyType = "Mixer" - // PolicyTypeRemote represents remote mixer, v1 implementation - PolicyTypeRemote PolicyType = "Remote" - // PolicyTypeIstiod represents istio, v2 implementation - PolicyTypeIstiod PolicyType = "Istiod" -) - -// MixerPolicyConfig configures a mixer implementation for policy -// .Values.mixer.policy.enabled -type MixerPolicyConfig struct { - // EnableChecks configures whether or not policy checks should be enabled. - // .Values.global.disablePolicyChecks | default "true" (false, inverted logic) - // Set the following variable to false to disable policy checks by the Mixer. - // Note that metrics will still be reported to the Mixer. - // +optional - EnableChecks *bool `json:"enableChecks,omitempty"` - // FailOpen configures policy checks to fail if mixer cannot be reached. - // .Values.global.policyCheckFailOpen, maps to MeshConfig.policyCheckFailOpen - // policyCheckFailOpen allows traffic in cases when the mixer policy service cannot be reached. - // Default is false which means the traffic is denied when the client is unable to connect to Mixer. - // +optional - FailOpen *bool `json:"failOpen,omitempty"` - // SessionAffinity configures session affinity for sidecar policy connections. - // .Values.mixer.policy.sessionAffinityEnabled - // +optional - SessionAffinity *bool `json:"sessionAffinity,omitempty"` - // Adapters configures available adapters. - // +optional - Adapters *MixerPolicyAdaptersConfig `json:"adapters,omitempty"` -} - -// MixerPolicyAdaptersConfig configures policy adapters for mixer. -type MixerPolicyAdaptersConfig struct { - // UseAdapterCRDs configures mixer to support deprecated mixer CRDs. - // .Values.mixer.policy.adapters.useAdapterCRDs, removed in istio 1.4, defaults to false - // Only supported in v1.0, where it defaulted to true - // +optional - UseAdapterCRDs *bool `json:"useAdapterCRDs,omitempty"` - // Kubernetesenv configures the use of the kubernetesenv adapter. - // .Values.mixer.policy.adapters.kubernetesenv.enabled, defaults to true - // +optional - KubernetesEnv *bool `json:"kubernetesenv,omitempty"` -} - -// RemotePolicyConfig configures a remote mixer instance for policy -type RemotePolicyConfig struct { - // Address represents the address of the mixer server. - // .Values.global.remotePolicyAddress, maps to MeshConfig.mixerCheckServer - Address string `json:"address,omitempty"` - // CreateServices specifies whether or not a k8s Service should be created for the remote policy server. - // .Values.global.createRemoteSvcEndpoints - // +optional - CreateService *bool `json:"createService,omitempty"` - // EnableChecks configures whether or not policy checks should be enabled. - // .Values.global.disablePolicyChecks | default "true" (false, inverted logic) - // Set the following variable to false to disable policy checks by the Mixer. - // Note that metrics will still be reported to the Mixer. - // +optional - EnableChecks *bool `json:"enableChecks,omitempty"` - // FailOpen configures policy checks to fail if mixer cannot be reached. - // .Values.global.policyCheckFailOpen, maps to MeshConfig.policyCheckFailOpen - // policyCheckFailOpen allows traffic in cases when the mixer policy service cannot be reached. - // Default is false which means the traffic is denied when the client is unable to connect to Mixer. - // +optional - FailOpen *bool `json:"failOpen,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/prometheus.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/prometheus.go deleted file mode 100644 index 8be51b8886..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/prometheus.go +++ /dev/null @@ -1,58 +0,0 @@ -package v2 - -// PrometheusAddonConfig configures a prometheus instance to be used by the -// control plane. Only one of Install or Address may be specified -type PrometheusAddonConfig struct { - Enablement `json:",inline"` - // MetricsExpiryDuration is the duration to hold metrics. (mixer/v1 only) - // .Values.mixer.adapters.prometheus.metricsExpiryDuration, defaults to 10m - // +optional - MetricsExpiryDuration string `json:"metricsExpiryDuration,omitempty"` - // Scrape metrics from the pod if true. (maistra-2.0+) - // defaults to true - // .Values.meshConfig.enablePrometheusMerge - // +optional - Scrape *bool `json:"scrape,omitempty"` - // Install configuration if not using an existing prometheus installation. - // .Values.prometheus.enabled, if not null - // +optional - Install *PrometheusInstallConfig `json:"install,omitempty"` - // Address of existing prometheus installation - // implies .Values.kiali.prometheusAddr - // XXX: do we need to do anything to configure credentials for accessing - // the prometheus server? - // +optional - Address *string `json:"address,omitempty"` -} - -// PrometheusInstallConfig represents the configuration to be applied when -// installing a new instance of prometheus for use with the mesh. -type PrometheusInstallConfig struct { - // SelfManaged specifies whether or not the entire install should be managed - // by Maistra (true) or the Prometheus operator (false, not supported). - // Governs use of either prometheus charts or prometheusOperator charts. - // +optional - SelfManaged bool `json:"selfManaged,omitempty"` - // Retention specifies how long metrics should be retained by prometheus. - // .Values.prometheus.retention, defaults to 6h - // +optional - Retention string `json:"retention,omitempty"` - // ScrapeInterval specifies how frequently prometheus should scrape pods for - // metrics. - // .Values.prometheus.scrapeInterval, defaults to 15s - // +optional - ScrapeInterval string `json:"scrapeInterval,omitempty"` - // Service allows for customization of the k8s Service associated with the - // prometheus installation. - // +optional - Service *ComponentServiceConfig `json:"service,omitempty"` - // UseTLS for the prometheus server - // .Values.prometheus.provisionPrometheusCert - // 1.6+ - // ProvisionCert bool - // this seems to overlap with provision cert, as this manifests something similar to the above - // .Values.prometheus.security.enabled, version < 1.6 - // EnableSecurity bool - // +optional - UseTLS *bool `json:"useTLS,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/proxy.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/proxy.go deleted file mode 100644 index afb810d016..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/proxy.go +++ /dev/null @@ -1,387 +0,0 @@ -package v2 - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// ProxyConfig configures the default sidecar behavior for workloads. -type ProxyConfig struct { - // Logging configures logging for the sidecar. - // e.g. .Values.global.proxy.logLevel - // +optional - Logging *ProxyLoggingConfig `json:"logging,omitempty"` - // Networking represents network settings to be configured for the sidecars. - // +optional - Networking *ProxyNetworkingConfig `json:"networking,omitempty"` - // Runtime is used to customize runtime configuration for the sidecar container. - // +optional - Runtime *ProxyRuntimeConfig `json:"runtime,omitempty"` - // Injection is used to customize sidecar injection for the mesh. - // +optional - Injection *ProxyInjectionConfig `json:"injection,omitempty"` - // AdminPort configures the admin port exposed by the sidecar. - // maps to defaultConfig.proxyAdminPort, defaults to 15000 - // XXX: currently not configurable in charts - // +optional - AdminPort int32 `json:"adminPort,omitempty"` - // Concurrency configures the number of threads that should be run by the sidecar. - // .Values.global.proxy.concurrency, maps to defaultConfig.concurrency - // XXX: removed in 1.7 - // XXX: this is defaulted to 2 in our values.yaml, but should probably be 0 - // +optional - Concurrency *int32 `json:"concurrency,omitempty"` - // AccessLogging configures access logging for proxies. - // +optional - AccessLogging *ProxyAccessLoggingConfig `json:"accessLogging,omitempty"` - // EnvoyMetricsService configures reporting of Envoy metrics to an external - // service. - // .Values.global.proxy.envoyMetricsService - // +optional - EnvoyMetricsService *ProxyEnvoyServiceConfig `json:"envoyMetricsService,omitempty"` -} - -// ProxyNetworkingConfig is used to configure networking aspects of the sidecar. -type ProxyNetworkingConfig struct { - // ClusterDomain represents the domain for the cluster, defaults to cluster.local - // .Values.global.proxy.clusterDomain - // +optional - ClusterDomain string `json:"clusterDomain,omitempty"` - // maps to meshConfig.defaultConfig.connectionTimeout, defaults to 10s - // XXX: currently not exposed through values.yaml - // +optional - ConnectionTimeout string `json:"connectionTimeout,omitempty"` - // MaxConnectionAge limits how long a sidecar can be connected to pilot. - // This may be used to balance load across pilot instances, at the cost of - // system churn. - // .Values.pilot.keepaliveMaxServerConnectionAge - // +optional - MaxConnectionAge string `json:"maxConnectionAge,omitempty"` - // Initialization is used to specify how the pod's networking through the - // proxy is initialized. This configures the use of CNI or an init container. - // +optional - Initialization *ProxyNetworkInitConfig `json:"initialization,omitempty"` - // TrafficControl configures what network traffic is routed through the proxy. - // +optional - TrafficControl *ProxyTrafficControlConfig `json:"trafficControl,omitempty"` - // Protocol configures how the sidecar works with application protocols. - // +optional - Protocol *ProxyNetworkProtocolConfig `json:"protocol,omitempty"` - // DNS configures aspects of the sidecar's usage of DNS - // +optional - DNS *ProxyDNSConfig `json:"dns,omitempty"` -} - -// ProxyNetworkInitConfig is used to configure how the pod's networking through -// the proxy is initialized. -type ProxyNetworkInitConfig struct { - // Type of the network initialization implementation. - Type ProxyNetworkInitType `json:"type,omitempty"` - // InitContainer configures the use of a pod init container for initializing - // the pod's networking. - // istio_cni.enabled = false, if InitContainer is used - // +optional - InitContainer *ProxyInitContainerConfig `json:"initContainer,omitempty"` -} - -// ProxyNetworkInitType represents the type of initializer to use for network initialization -type ProxyNetworkInitType string - -const ( - // ProxyNetworkInitTypeCNI to use CNI for network initialization - ProxyNetworkInitTypeCNI ProxyNetworkInitType = "CNI" - // ProxyNetworkInitTypeInitContainer to use an init container for network initialization - ProxyNetworkInitTypeInitContainer ProxyNetworkInitType = "InitContainer" -) - -// ProxyInitContainerConfig configures execution aspects for the init container -type ProxyInitContainerConfig struct { - // Runtime configures customization of the init container (e.g. resources) - // +optional - Runtime *ContainerConfig `json:"runtime,omitempty"` -} - -// ProxyTrafficControlConfig configures what and how traffic is routed through -// the sidecar. -type ProxyTrafficControlConfig struct { - // Inbound configures what inbound traffic is routed through the sidecar - // traffic.sidecar.istio.io/includeInboundPorts defaults to * (all ports) - // +optional - Inbound ProxyInboundTrafficControlConfig `json:"inbound,omitempty"` - // Outbound configures what outbound traffic is routed through the sidecar. - // +optional - Outbound ProxyOutboundTrafficControlConfig `json:"outbound,omitempty"` -} - -// ProxyNetworkInterceptionMode represents the InterceptMode types. -type ProxyNetworkInterceptionMode string - -const ( - // ProxyNetworkInterceptionModeRedirect requests iptables use REDIRECT to route inbound traffic through the sidecar. - ProxyNetworkInterceptionModeRedirect ProxyNetworkInterceptionMode = "REDIRECT" - // ProxyNetworkInterceptionModeTProxy requests iptables use TPROXY to route inbound traffic through the sidecar. - ProxyNetworkInterceptionModeTProxy ProxyNetworkInterceptionMode = "TPROXY" -) - -// ProxyInboundTrafficControlConfig configures what inbound traffic is -// routed through the sidecar. -type ProxyInboundTrafficControlConfig struct { - // InterceptionMode specifies how traffic is directed through the sidecar. - // maps to meshConfig.defaultConfig.interceptionMode, overridden by sidecar.istio.io/interceptionMode - // XXX: currently not configurable through values.yaml - // +optional - InterceptionMode ProxyNetworkInterceptionMode `json:"interceptionMode,omitempty"` - // IncludedPorts to be routed through the sidecar. * or comma separated list of integers - // .Values.global.proxy.includeInboundPorts, defaults to * (all ports), overridden by traffic.sidecar.istio.io/includeInboundPorts - // +optional - IncludedPorts []string `json:"includedPorts,omitempty"` - // ExcludedPorts to be routed around the sidecar. - // .Values.global.proxy.excludeInboundPorts, defaults to empty list, overridden by traffic.sidecar.istio.io/excludeInboundPorts - // +optional - ExcludedPorts []int32 `json:"excludedPorts,omitempty"` -} - -// ProxyOutboundTrafficControlConfig configure what outbound traffic is routed -// through the sidecar -type ProxyOutboundTrafficControlConfig struct { - // IncludedIPRanges specifies which outbound IP ranges should be routed through the sidecar. - // .Values.global.proxy.includeIPRanges, overridden by traffic.sidecar.istio.io/includeOutboundIPRanges - // * or comma separated list of CIDR - // +optional - IncludedIPRanges []string `json:"includedIPRanges,omitempty"` - // ExcludedIPRanges specifies which outbound IP ranges should _not_ be routed through the sidecar. - // .Values.global.proxy.excludeIPRanges, overridden by traffic.sidecar.istio.io/excludeOutboundIPRanges - // * or comma separated list of CIDR - // +optional - ExcludedIPRanges []string `json:"excludedIPRanges,omitempty"` - // ExcludedPorts specifies which outbound ports should _not_ be routed through the sidecar. - // .Values.global.proxy.excludeOutboundPorts, overridden by traffic.sidecar.istio.io/excludeOutboundPorts - // comma separated list of integers - // +optional - ExcludedPorts []int32 `json:"excludedPorts,omitempty"` - // Policy specifies what outbound traffic is allowed through the sidecar. - // .Values.global.outboundTrafficPolicy.mode - // +optional - Policy ProxyOutboundTrafficPolicy `json:"policy,omitempty"` -} - -// ProxyOutboundTrafficPolicy represents the outbound traffic policy type. -type ProxyOutboundTrafficPolicy string - -const ( - // ProxyOutboundTrafficPolicyAllowAny allows all traffic through the sidecar. - ProxyOutboundTrafficPolicyAllowAny ProxyOutboundTrafficPolicy = "ALLOW_ANY" - // ProxyOutboundTrafficPolicyRegistryOnly only allows traffic destined for a - // service in the service registry through the sidecar. This limits outbound - // traffic to only other services in the mesh. - ProxyOutboundTrafficPolicyRegistryOnly ProxyOutboundTrafficPolicy = "REGISTRY_ONLY" -) - -// ProxyNetworkProtocolConfig configures the sidecar's protocol handling. -type ProxyNetworkProtocolConfig struct { - // AutoDetect configures automatic detection of connection protocols. - // +optional - AutoDetect *ProxyNetworkAutoProtocolDetectionConfig `json:"autoDetect,omitempty"` -} - -// ProxyNetworkAutoProtocolDetectionConfig configures automatic protocol detection for the proxies. -type ProxyNetworkAutoProtocolDetectionConfig struct { - // DetectionTimeout specifies how much time the sidecar will spend determining - // the protocol being used for the connection before reverting to raw TCP. - // .Values.global.proxy.protocolDetectionTimeout, maps to protocolDetectionTimeout - // +optional - Timeout string `json:"timeout,omitempty"` - // EnableInboundSniffing enables protocol sniffing on inbound traffic. - // .Values.pilot.enableProtocolSniffingForInbound - // only supported for v1.1 - // +optional - Inbound *bool `json:"inbound,omitempty"` - // EnableOutboundSniffing enables protocol sniffing on outbound traffic. - // .Values.pilot.enableProtocolSniffingForOutbound - // only supported for v1.1 - // +optional - Outbound *bool `json:"outbound,omitempty"` -} - -// ProxyDNSConfig is used to configure aspects of the sidecar's DNS usage. -type ProxyDNSConfig struct { - // SearchSuffixes are additional search suffixes to be used when resolving - // names. - // .Values.global.podDNSSearchNamespaces - // Custom DNS config for the pod to resolve names of services in other - // clusters. Use this to add additional search domains, and other settings. - // see - // https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#dns-config - // This does not apply to gateway pods as they typically need a different - // set of DNS settings than the normal application pods (e.g., in - // multicluster scenarios). - // NOTE: If using templates, follow the pattern in the commented example below. - // podDNSSearchNamespaces: - // - global - // - "{{ valueOrDefault .DeploymentMeta.Namespace \"default\" }}.global" - // +optional - SearchSuffixes []string `json:"searchSuffixes,omitempty"` - // RefreshRate configures the DNS refresh rate for Envoy cluster of type STRICT_DNS - // This must be given it terms of seconds. For example, 300s is valid but 5m is invalid. - // .Values.global.proxy.dnsRefreshRate, default 300s - // +optional - RefreshRate string `json:"refreshRate,omitempty"` -} - -// ProxyRuntimeConfig customizes the runtime parameters of the sidecar container. -type ProxyRuntimeConfig struct { - // Readiness configures the readiness probe behavior for the injected pod. - // +optional - Readiness *ProxyReadinessConfig `json:"readiness,omitempty"` - // Container configures the sidecar container. - // +optional - Container *ContainerConfig `json:"container,omitempty"` -} - -// ProxyReadinessConfig configures the readiness probe for the sidecar. -type ProxyReadinessConfig struct { - // RewriteApplicationProbes specifies whether or not the injector should - // rewrite application container probes to be routed through the sidecar. - // .Values.sidecarInjectorWebhook.rewriteAppHTTPProbe, defaults to false - // rewrite probes for application pods to route through sidecar - // +optional - RewriteApplicationProbes bool `json:"rewriteApplicationProbes,omitempty"` - // StatusPort specifies the port number to be used for status. - // .Values.global.proxy.statusPort, overridden by status.sidecar.istio.io/port, defaults to 15020 - // Default port for Pilot agent health checks. A value of 0 will disable health checking. - // XXX: this has no affect on which port is actually used for status. - // +optional - StatusPort int32 `json:"statusPort,omitempty"` - // InitialDelaySeconds specifies the initial delay for the readiness probe - // .Values.global.proxy.readinessInitialDelaySeconds, overridden by readiness.status.sidecar.istio.io/initialDelaySeconds, defaults to 1 - // +optional - InitialDelaySeconds int32 `json:"initialDelaySeconds,omitempty"` - // PeriodSeconds specifies the period over which the probe is checked. - // .Values.global.proxy.readinessPeriodSeconds, overridden by readiness.status.sidecar.istio.io/periodSeconds, defaults to 2 - // +optional - PeriodSeconds int32 `json:"periodSeconds,omitempty"` - // FailureThreshold represents the number of consecutive failures before the container is marked as not ready. - // .Values.global.proxy.readinessFailureThreshold, overridden by readiness.status.sidecar.istio.io/failureThreshold, defaults to 30 - // +optional - FailureThreshold int32 `json:"failureThreshold,omitempty"` -} - -// ProxyInjectionConfig configures sidecar injection for the mesh. -type ProxyInjectionConfig struct { - // AutoInject configures automatic injection of sidecar proxies - // .Values.global.proxy.autoInject - // .Values.sidecarInjectorWebhook.enableNamespacesByDefault - // +optional - AutoInject *bool `json:"autoInject,omitempty"` - // AlwaysInjectSelector allows specification of a label selector that when - // matched will always inject a sidecar into the pod. - // .Values.sidecarInjectorWebhook.alwaysInjectSelector - // +optional - AlwaysInjectSelector []metav1.LabelSelector `json:"alwaysInjectSelector,omitempty"` - // NeverInjectSelector allows specification of a label selector that when - // matched will never inject a sidecar into the pod. This takes precedence - // over AlwaysInjectSelector. - // .Values.sidecarInjectorWebhook.neverInjectSelector - // +optional - NeverInjectSelector []metav1.LabelSelector `json:"neverInjectSelector,omitempty"` - // InjectedAnnotations allows specification of additional annotations to be - // added to pods that have sidecars injected in them. - // .Values.sidecarInjectorWebhook.injectedAnnotations - // +optional - InjectedAnnotations map[string]string `json:"injectedAnnotations,omitempty"` -} - -// ProxyAccessLoggingConfig configures access logging for proxies. Multiple -// access logs can be configured. -type ProxyAccessLoggingConfig struct { - // File configures access logging to the file system - // +optional - File *ProxyFileAccessLogConfig `json:"file,omitempty"` - // File configures access logging to an envoy service - // .Values.global.proxy.envoyAccessLogService - // +optional - EnvoyService *ProxyEnvoyServiceConfig `json:"envoyService,omitempty"` -} - -// ProxyFileAccessLogConfig configures details related to file access log -type ProxyFileAccessLogConfig struct { - // Name is the name of the file to which access log entries will be written. - // If Name is not specified, no log entries will be written to a file. - // .Values.global.proxy.accessLogFile - // +optional - Name string `json:"name,omitempty"` - // Encoding to use when writing access log entries. Currently, JSON or TEXT - // may be specified. - // .Values.global.proxy.accessLogEncoding - // +optional - Encoding string `json:"encoding,omitempty"` - // Format to use when writing access log entries. - // .Values.global.proxy.accessLogFormat - // +optional - Format string `json:"format,omitempty"` -} - -// ProxyEnvoyServiceConfig configures reporting to an external Envoy service. -type ProxyEnvoyServiceConfig struct { - // Enable sending Envoy metrics to the service. - // .Values.global.proxy.(envoyAccessLogService|envoyMetricsService).enabled - Enablement `json:",inline"` - // Address of the service specified as host:port. - // .Values.global.proxy.(envoyAccessLogService|envoyMetricsService).host - // .Values.global.proxy.(envoyAccessLogService|envoyMetricsService).port - // +optional - Address string `json:"address,omitempty"` - // TCPKeepalive configures keepalive settings to use when connecting to the - // service. - // .Values.global.proxy.(envoyAccessLogService|envoyMetricsService).tcpKeepalive - // +optional - TCPKeepalive *EnvoyServiceTCPKeepalive `json:"tcpKeepalive,omitempty"` - // TLSSettings configures TLS settings to use when connecting to the service. - // .Values.global.proxy.(envoyAccessLogService|envoyMetricsService).tlsSettings - // +optional - TLSSettings *EnvoyServiceClientTLSSettings `json:"tlsSettings,omitempty"` -} - -// EnvoyServiceTCPKeepalive configures keepalive settings for the Envoy service. -// Provides the same interface as networking.v1alpha3.istio.io, ConnectionPoolSettings_TCPSettings_TcpKeepalive -type EnvoyServiceTCPKeepalive struct { - // Probes represents the number of successive probe failures after which the - // connection should be considered "dead." - // +optional - Probes uint32 `json:"probes,omitempty"` - // Time represents the length of idle time that must elapse before a probe - // is sent. - // +optional - Time string `json:"time,omitempty"` - // Interval represents the interval between probes. - // +optional - Interval string `json:"interval,omitempty"` -} - -// EnvoyServiceClientTLSSettings configures TLS settings for the Envoy service. -// Provides the same interface as networking.v1alpha3.istio.io, ClientTLSSettings -type EnvoyServiceClientTLSSettings struct { - // Mode represents the TLS mode to apply to the connection. The following - // values are supported: DISABLE, SIMPLE, MUTUAL, ISTIO_MUTUAL - // +optional - Mode string `json:"mode,omitempty"` - // ClientCertificate represents the file name containing the client certificate - // to show to the Envoy service, e.g. /etc/istio/als/cert-chain.pem - // +optional - ClientCertificate string `json:"clientCertificate,omitempty"` - // PrivateKey represents the file name containing the private key used by - // the client, e.g. /etc/istio/als/key.pem - // +optional - PrivateKey string `json:"privateKey,omitempty"` - // CACertificates represents the file name containing the root certificates - // for the CA, e.g. /etc/istio/als/root-cert.pem - // +optional - CACertificates string `json:"caCertificates,omitempty"` - // SNIHost represents the host name presented to the server during TLS - // handshake, e.g. als.somedomain - // +optional - SNIHost string `json:"sni,omitempty"` - // SubjectAltNames represents the list of alternative names that may be used - // to verify the servers identity, e.g. [als.someotherdomain] - // +optional - SubjectAltNames []string `json:"subjectAltNames,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/register.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/register.go deleted file mode 100644 index 5ab21faf7b..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/register.go +++ /dev/null @@ -1,26 +0,0 @@ -// NOTE: Boilerplate only. Ignore this file. - -// Package v2 contains API Schema definitions for the maistra v2 API group -// +k8s:deepcopy-gen=package,register -// +groupName=maistra.io -package v2 - -import ( - "k8s.io/apimachinery/pkg/runtime/schema" - "sigs.k8s.io/controller-runtime/pkg/scheme" -) - -const ( - // APIGroup for maistr.io - APIGroup = "maistra.io" - // APIVersion for v2 - APIVersion = "v2" -) - -var ( - // SchemeGroupVersion is group version used to register these objects - SchemeGroupVersion = schema.GroupVersion{Group: APIGroup, Version: APIVersion} - - // SchemeBuilder is used to add go types to the GroupVersionKind scheme - SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion} -) diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/runtime.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/runtime.go deleted file mode 100644 index df92a9ceaf..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/runtime.go +++ /dev/null @@ -1,344 +0,0 @@ -package v2 - -import ( - appsv1 "k8s.io/api/apps/v1" - corev1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/util/intstr" - - v1 "github.com/maistra/istio-operator/pkg/apis/maistra/v1" -) - -// ControlPlaneRuntimeConfig configures execution parameters for control plane -// componets. -type ControlPlaneRuntimeConfig struct { - // Components allows specifying execution parameters for specific control plane - // componets. The key of the map is the component name to which the settings - // should be applied. - // +optional - Components map[ControlPlaneComponentName]*ComponentRuntimeConfig `json:"components,omitempty"` - // Defaults will be merged into specific component config. - // .Values.global.defaultResources, e.g. - // +optional - Defaults *DefaultRuntimeConfig `json:"defaults,omitempty"` -} - -// ControlPlaneComponentName simple type for control plane component names -type ControlPlaneComponentName string - -const ( - // ControlPlaneComponentNameSecurity - security (citadel) - ControlPlaneComponentNameSecurity ControlPlaneComponentName = "security" - // ControlPlaneComponentNameGalley - galley - ControlPlaneComponentNameGalley ControlPlaneComponentName = "galley" - // ControlPlaneComponentNamePilot - pilot - ControlPlaneComponentNamePilot ControlPlaneComponentName = "pilot" - // ControlPlaneComponentNameMixer - mixer - ControlPlaneComponentNameMixer ControlPlaneComponentName = "mixer" - // ControlPlaneComponentNameMixerPolicy - mixer.policy - ControlPlaneComponentNameMixerPolicy ControlPlaneComponentName = "mixer.policy" - // ControlPlaneComponentNameMixerTelemetry - mixer.telemetry - ControlPlaneComponentNameMixerTelemetry ControlPlaneComponentName = "mixer.telemetry" - // ControlPlaneComponentNameGlobalOauthProxy - global.oauthproxy - ControlPlaneComponentNameGlobalOauthProxy ControlPlaneComponentName = "global.oauthproxy" - // ControlPlaneComponentNameSidecarInjectoryWebhook - sidecarInjectorWebhook - ControlPlaneComponentNameSidecarInjectoryWebhook ControlPlaneComponentName = "sidecarInjectorWebhook" - // ControlPlaneComponentNameTracing - tracing - ControlPlaneComponentNameTracing ControlPlaneComponentName = "tracing" - // ControlPlaneComponentNameTracingJaeger - tracing.jaeger - ControlPlaneComponentNameTracingJaeger ControlPlaneComponentName = "tracing.jaeger" - // ControlPlaneComponentNameTracingJaegerElasticsearch - tracing.jaeger.elasticsearch - ControlPlaneComponentNameTracingJaegerElasticsearch ControlPlaneComponentName = "tracing.jaeger.elasticsearch" - // ControlPlaneComponentNameTracingJaegerAgent - tracing.jaeger.agent - ControlPlaneComponentNameTracingJaegerAgent ControlPlaneComponentName = "tracing.jaeger.agent" - // ControlPlaneComponentNameTracingJaegerAllInOne - tracing.jaeger.allInOne - ControlPlaneComponentNameTracingJaegerAllInOne ControlPlaneComponentName = "tracing.jaeger.allInOne" - // ControlPlaneComponentNameTracingJaegerCollector - tracing.jaeger.collector - ControlPlaneComponentNameTracingJaegerCollector ControlPlaneComponentName = "tracing.jaeger.collector" - // ControlPlaneComponentNameTracingJaegerQuery - tracing.jaeger.query - ControlPlaneComponentNameTracingJaegerQuery ControlPlaneComponentName = "tracing.jaeger.query" - // ControlPlaneComponentNamePrometheus - prometheus - ControlPlaneComponentNamePrometheus ControlPlaneComponentName = "prometheus" - // ControlPlaneComponentNameKiali - kiali - ControlPlaneComponentNameKiali ControlPlaneComponentName = "kiali" - // ControlPlaneComponentNameGrafana - grafana - ControlPlaneComponentNameGrafana ControlPlaneComponentName = "grafana" - // ControlPlaneComponentNameThreeScale - 3scale - ControlPlaneComponentNameThreeScale ControlPlaneComponentName = "3scale" - // ControlPlaneComponentNameWASMCacher - wasm-extensions cacher - ControlPlaneComponentNameWASMCacher ControlPlaneComponentName = "wasmExtensions.cacher" - // ControlPlaneComponentNameRateLimiting - rateLimiting - ControlPlaneComponentNameRateLimiting ControlPlaneComponentName = "rateLimiting.rls" -) - -// ControlPlaneComponentNames - supported runtime components -var ControlPlaneComponentNames = []ControlPlaneComponentName{ - ControlPlaneComponentNameSecurity, - ControlPlaneComponentNameGalley, - ControlPlaneComponentNamePilot, - ControlPlaneComponentNameMixer, - ControlPlaneComponentNameMixerPolicy, - ControlPlaneComponentNameMixerTelemetry, - ControlPlaneComponentNameGlobalOauthProxy, - ControlPlaneComponentNameSidecarInjectoryWebhook, - ControlPlaneComponentNameTracing, - ControlPlaneComponentNameTracingJaeger, - ControlPlaneComponentNameTracingJaegerElasticsearch, - ControlPlaneComponentNameTracingJaegerAgent, - ControlPlaneComponentNameTracingJaegerAllInOne, - ControlPlaneComponentNameTracingJaegerCollector, - ControlPlaneComponentNameTracingJaegerQuery, - ControlPlaneComponentNamePrometheus, - ControlPlaneComponentNameKiali, - ControlPlaneComponentNameGrafana, - ControlPlaneComponentNameThreeScale, - ControlPlaneComponentNameWASMCacher, - ControlPlaneComponentNameRateLimiting, -} - -// ComponentRuntimeConfig allows for partial customization of a component's -// runtime configuration (Deployment, PodTemplate, auto scaling, pod disruption, etc.) -type ComponentRuntimeConfig struct { - // Deployment specific overrides - // +optional - Deployment *DeploymentRuntimeConfig `json:"deployment,omitempty"` - - // Pod specific overrides - // +optional - Pod *PodRuntimeConfig `json:"pod,omitempty"` - - // .Values.*.resource, imagePullPolicy, etc. - // +optional - Container *ContainerConfig `json:"container,omitempty"` -} - -// DeploymentRuntimeConfig allow customization of a component's Deployment -// resource, including additional labels/annotations, replica count, autoscaling, -// rollout strategy, etc. -type DeploymentRuntimeConfig struct { - // Number of desired pods. This is a pointer to distinguish between explicit - // zero and not specified. Defaults to 1. - // +optional - // .Values.*.replicaCount - Replicas *int32 `json:"replicas,omitempty"` - - // The deployment strategy to use to replace existing pods with new ones. - // +optional - // +patchStrategy=retainKeys - // .Values.*.rollingMaxSurge, rollingMaxUnavailable, etc. - Strategy *appsv1.DeploymentStrategy `json:"strategy,omitempty" patchStrategy:"retainKeys"` - - // Autoscaling specifies the configuration for a HorizontalPodAutoscaler - // to be applied to this deployment. Null indicates no auto scaling. - // .Values.*.autoscale* fields - // +optional - AutoScaling *AutoScalerConfig `json:"autoScaling,omitempty"` -} - -// CommonDeploymentRuntimeConfig represents deployment settings common to both -// default and component specific settings -type CommonDeploymentRuntimeConfig struct { - // .Values.global.podDisruptionBudget.enabled, if not null - // XXX: this is currently a global setting, not per component. perhaps - // this should only be available on the defaults? - // +optional - PodDisruption *PodDisruptionBudget `json:"podDisruption,omitempty"` -} - -// AutoScalerConfig is used to configure autoscaling for a deployment -type AutoScalerConfig struct { - Enablement `json:",inline"` - // lower limit for the number of pods that can be set by the autoscaler, default 1. - // +optional - MinReplicas *int32 `json:"minReplicas,omitempty"` - // upper limit for the number of pods that can be set by the autoscaler; cannot be smaller than MinReplicas. - // +optional - MaxReplicas *int32 `json:"maxReplicas,omitempty"` - // target average CPU utilization (represented as a percentage of requested CPU) over all the pods; - // if not specified the default autoscaling policy will be used. - // +optional - TargetCPUUtilizationPercentage *int32 `json:"targetCPUUtilizationPercentage,omitempty"` -} - -// PodRuntimeConfig is used to customize pod configuration for a component -type PodRuntimeConfig struct { - CommonPodRuntimeConfig `json:",inline"` - - // Metadata allows additional annotations/labels to be applied to the pod - // .Values.*.podAnnotations - // XXX: currently, additional lables are not supported - // +optional - Metadata *MetadataConfig `json:"metadata,omitempty"` - - // If specified, the pod's scheduling constraints - // +optional - // .Values.podAntiAffinityLabelSelector, podAntiAffinityTermLabelSelector, nodeSelector - // NodeAffinity is not supported at this time - // PodAffinity is not supported at this time - Affinity *Affinity `json:"affinity,omitempty"` -} - -// CommonPodRuntimeConfig represents pod settings common to both defaults and -// component specific configuration -type CommonPodRuntimeConfig struct { - // NodeSelector is a selector which must be true for the pod to fit on a node. - // Selector which must match a node's labels for the pod to be scheduled on that node. - // More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ - // +optional - // .Values.nodeSelector - NodeSelector map[string]string `json:"nodeSelector,omitempty"` - - // If specified, the pod's tolerations. - // +optional - // .Values.tolerations - Tolerations []corev1.Toleration `json:"tolerations,omitempty"` - - // .Values.global.priorityClassName - // XXX: currently, this is only a global setting. maybe only allow setting in global runtime defaults? - // +optional - PriorityClassName string `json:"priorityClassName,omitempty"` -} - -// Affinity is the structure used by Istio for specifying Pod affinity -// XXX: istio does not support full corev1.Affinity settings, hence the special -// types here. -type Affinity struct { - // +optional - NodeAffinity *corev1.NodeAffinity `json:"nodeAffinity,omitempty"` - // +optional - PodAffinity *corev1.PodAffinity `json:"podAffinity,omitempty"` - // XXX: use corev1.PodAntiAffinity instead, the only things not supported are namespaces and weighting - // +optional - PodAntiAffinity PodAntiAffinity `json:"podAntiAffinity,omitempty"` -} - -// PodAntiAffinity configures anti affinity for pod scheduling -type PodAntiAffinity struct { - *corev1.PodAntiAffinity `json:",inline"` - - // +optional - RequiredDuringScheduling []PodAntiAffinityTerm `json:"requiredDuringScheduling,omitempty"` - // +optional - PreferredDuringScheduling []PodAntiAffinityTerm `json:"preferredDuringScheduling,omitempty"` -} - -// PodAntiAffinityTerm is a simplified version of corev1.PodAntiAffinityTerm -type PodAntiAffinityTerm struct { - metav1.LabelSelectorRequirement `json:",inline"` - // This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching - // the labelSelector in the specified namespaces, where co-located is defined as running on a node - // whose value of the label with key topologyKey matches that of any node on which any of the - // selected pods is running. - // Empty topologyKey is not allowed. - // +optional - TopologyKey string `json:"topologyKey,omitempty"` -} - -// ContainerConfig to be applied to containers in a pod, in a deployment -type ContainerConfig struct { - CommonContainerConfig `json:",inline"` - // +optional - Image string `json:"imageName,omitempty"` - // +optional - Env map[string]string `json:"env,omitempty"` -} - -// CommonContainerConfig represents container settings common to both defaults -// and component specific configuration. -type CommonContainerConfig struct { - // +optional - ImageRegistry string `json:"imageRegistry,omitempty"` - // +optional - ImageTag string `json:"imageTag,omitempty"` - // +optional - ImagePullPolicy corev1.PullPolicy `json:"imagePullPolicy,omitempty"` - // +optional - ImagePullSecrets []corev1.LocalObjectReference `json:"imagePullSecrets,omitempty"` - // +optional - Resources *corev1.ResourceRequirements `json:"resources,omitempty"` -} - -// PodDisruptionBudget details -// XXX: currently only configurable globally (i.e. no component values.yaml equivalent) -type PodDisruptionBudget struct { - Enablement `json:",inline"` - // +optional - MinAvailable *intstr.IntOrString `json:"minAvailable,omitempty"` - // +optional - MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"` -} - -// DefaultRuntimeConfig specifies default execution parameters to apply to -// control plane deployments/pods when no specific component overrides have been -// specified. These settings will be merged with component specific settings. -type DefaultRuntimeConfig struct { - // Deployment defaults - // +optional - Deployment *CommonDeploymentRuntimeConfig `json:"deployment,omitempty"` - // Pod defaults - // +optional - Pod *CommonPodRuntimeConfig `json:"pod,omitempty"` - // Container overrides to be merged with component specific overrides. - // +optional - Container *CommonContainerConfig `json:"container,omitempty"` -} - -// MetadataConfig represents additional metadata to be applied to resources -type MetadataConfig struct { - // +optional - Labels map[string]string `json:"labels,omitempty"` - // +optional - Annotations map[string]string `json:"annotations,omitempty"` -} - -// ComponentServiceConfig is used to customize the service associated with a component. -type ComponentServiceConfig struct { - // Metadata represents additional annotations/labels to be applied to the - // component's service. - // +optional - Metadata *MetadataConfig `json:"metadata,omitempty"` - // NodePort specifies a NodePort for the component's Service. - // .Values..service.nodePort.port, ...enabled is true if not null - // +optional - NodePort *int32 `json:"nodePort,omitempty"` - // Ingress specifies details for accessing the component's service through - // a k8s Ingress or OpenShift Route. - // +optional - Ingress *ComponentIngressConfig `json:"ingress,omitempty"` -} - -// ComponentIngressConfig is used to customize a k8s Ingress or OpenShift Route -// for the service associated with a component. -type ComponentIngressConfig struct { - Enablement `json:",inline"` - // Metadata represents additional metadata to be applied to the ingress/route. - // +optional - Metadata *MetadataConfig `json:"metadata,omitempty"` - // Hosts represents a list of host names to configure. Note, OpenShift route - // only supports a single host name per route. An empty host name implies - // a default host name for the Route. - // XXX: is a host name required for k8s Ingress? - // +optional - Hosts []string `json:"hosts,omitempty"` - // ContextPath represents the context path to the service. - // +optional - ContextPath string `json:"contextPath,omitempty"` - // TLS is used to configure TLS for the Ingress/Route - // XXX: should this be something like RawExtension, as the configuration differs between Route and Ingress? - // +optional - TLS *v1.HelmValues `json:"tls,omitempty"` -} - -// ComponentPersistenceConfig is used to configure persistence for a component. -type ComponentPersistenceConfig struct { - Enablement `json:",inline"` - // StorageClassName for the PersistentVolumeClaim - // +optional - StorageClassName string `json:"storageClassName,omitempty"` - // AccessMode for the PersistentVolumeClaim - // +optional - AccessMode corev1.PersistentVolumeAccessMode `json:"accessMode,omitempty"` - // Resources to request for the PersistentVolumeClaim - // +optional - Resources *corev1.ResourceRequirements `json:"capacity,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/security.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/security.go deleted file mode 100644 index 5b56c8b236..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/security.go +++ /dev/null @@ -1,302 +0,0 @@ -package v2 - -// SecurityConfig specifies security aspects of the control plane. -type SecurityConfig struct { - // Trust configures trust aspects associated with mutual TLS clients. - // +optional - Trust *TrustConfig `json:"trust,omitempty"` - // CertificateAuthority configures the certificate authority used by the - // control plane to create and sign client certs and server keys. - // +optional - CertificateAuthority *CertificateAuthorityConfig `json:"certificateAuthority,omitempty"` - // Identity configures the types of user tokens used by clients. - // +optional - Identity *IdentityConfig `json:"identity,omitempty"` - // ControlPlane configures mutual TLS for control plane communication. - // +optional - ControlPlane *ControlPlaneSecurityConfig `json:"controlPlane,omitempty"` - // DataPlane configures mutual TLS for data plane communication. - // +optional - DataPlane *DataPlaneSecurityConfig `json:"dataPlane,omitempty"` - // Manages network policies that allows communication between namespace members and control plane, defaults to `true` - // If false, operator does not create any NetworkPolicy resource, and users are responsible for managing them - // .Values.global.manageNetworkPolicy - // +optional - ManageNetworkPolicy *bool `json:"manageNetworkPolicy,omitempty"` - // JwksResolverCA is the configuration for injecting a trusted CA into the JWKSResolver. - // +optional - JwksResolverCA string `json:"jwksResolverCA,omitempty"` -} - -// TrustConfig configures trust aspects associated with mutual TLS clients -type TrustConfig struct { - // Domain specifies the trust domain to be used by the mesh. - // .Values.global.trustDomain, maps to trustDomain - // The trust domain corresponds to the trust root of a system. - // Refer to https://github.com/spiffe/spiffe/blob/master/standards/SPIFFE-ID.md#21-trust-domain - // +optional - Domain string `json:"domain,omitempty"` - // AdditionalDomains are additional SPIFFE trust domains that are accepted as trusted. - // .Values.global.trustDomainAliases, maps to trustDomainAliases - // Any service with the identity "td1/ns/foo/sa/a-service-account", "td2/ns/foo/sa/a-service-account", - // or "td3/ns/foo/sa/a-service-account" will be treated the same in the Istio mesh. - // +optional - AdditionalDomains []string `json:"additionalDomains,omitempty"` -} - -// CertificateAuthorityConfig configures the certificate authority implementation -// used by the control plane. -type CertificateAuthorityConfig struct { - // Type is the certificate authority to use. - Type CertificateAuthorityType `json:"type,omitempty"` - // Istiod is the configuration for Istio's internal certificate authority implementation. - // each of these produces a CAEndpoint, i.e. CA_ADDR - // +optional - Istiod *IstiodCertificateAuthorityConfig `json:"istiod,omitempty"` - // Custom is the configuration for a custom certificate authority. - // +optional - Custom *CustomCertificateAuthorityConfig `json:"custom,omitempty"` - CertManager *CertManagerCertificateAuthorityConfig `json:"cert-manager,omitempty"` -} - -// CertificateAuthorityType represents the type of CertificateAuthority implementation. -type CertificateAuthorityType string - -const ( - // CertificateAuthorityTypeIstiod represents Istio's internal certificate authority implementation - CertificateAuthorityTypeIstiod CertificateAuthorityType = "Istiod" - // CertificateAuthorityTypeCustom represents a custom certificate authority implementation - CertificateAuthorityTypeCustom CertificateAuthorityType = "Custom" - // CertificateAuthorityTypeCertManager represents a cert-manager istio-csr certificate authority implementation - CertificateAuthorityTypeCertManager CertificateAuthorityType = "cert-manager" -) - -// IstiodCertificateAuthorityConfig is the configuration for Istio's internal -// certificate authority implementation. -type IstiodCertificateAuthorityConfig struct { - // Type of certificate signer to use. - Type IstioCertificateSignerType `json:"type,omitempty"` - // SelfSigned configures istiod to generate and use a self-signed certificate for the root. - // +optional - SelfSigned *IstioSelfSignedCertificateSignerConfig `json:"selfSigned,omitempty"` - // PrivateKey configures istiod to use a user specified private key/cert when signing certificates. - // +optional - PrivateKey *IstioPrivateKeyCertificateSignerConfig `json:"privateKey,omitempty"` - // WorkloadCertTTLDefault is the default TTL for generated workload - // certificates. Used if not specified in CSR (<= 0) - // env DEFAULT_WORKLOAD_CERT_TTL, 1.6 - // --workload-cert-ttl, citadel, pre-1.6 - // defaults to 24 hours - // +optional - WorkloadCertTTLDefault string `json:"workloadCertTTLDefault,omitempty"` - // WorkloadCertTTLMax is the maximum TTL for generated workload certificates. - // env MAX_WORKLOAD_CERT_TTL - // --max-workload-cert-ttl, citadel, pre-1.6 - // defaults to 90 days - // +optional - WorkloadCertTTLMax string `json:"workloadCertTTLMax,omitempty"` -} - -// IstioCertificateSignerType represents the certificate signer implementation used by istiod. -type IstioCertificateSignerType string - -const ( - // IstioCertificateSignerTypePrivateKey is the signer type used when signing with a user specified private key. - IstioCertificateSignerTypePrivateKey IstioCertificateSignerType = "PrivateKey" - // IstioCertificateSignerTypeSelfSigned is the signer type used when signing with a generated, self-signed certificate. - IstioCertificateSignerTypeSelfSigned IstioCertificateSignerType = "SelfSigned" -) - -// IstioSelfSignedCertificateSignerConfig is the configuration for using a -// self-signed root certificate. -type IstioSelfSignedCertificateSignerConfig struct { - // TTL for self-signed root certificate - // env CITADEL_SELF_SIGNED_CA_CERT_TTL - // default is 10 years - // +optional - TTL string `json:"ttl,omitempty"` - // GracePeriod percentile for self-signed cert - // env CITADEL_SELF_SIGNED_ROOT_CERT_GRACE_PERIOD_PERCENTILE - // default is 20% - // +optional - GracePeriod string `json:"gracePeriod,omitempty"` - // CheckPeriod is the interval with which certificate is checked for rotation - // env CITADEL_SELF_SIGNED_ROOT_CERT_CHECK_INTERVAL - // default is 1 hour, zero or negative value disables cert rotation - // +optional - CheckPeriod string `json:"checkPeriod,omitempty"` - // EnableJitter to use jitter for cert rotation - // env CITADEL_ENABLE_JITTER_FOR_ROOT_CERT_ROTATOR - // defaults to true - // +optional - EnableJitter *bool `json:"enableJitter,omitempty"` - // Org is the Org value in the certificate. - // XXX: currently uses TrustDomain. I don't think this is configurable. - // +optional - // Org string `json:"org,omitempty"` -} - -// IstioPrivateKeyCertificateSignerConfig is the configuration when using a user -// supplied private key/cert for signing. -// XXX: nothing in here is currently configurable, except RootCADir -type IstioPrivateKeyCertificateSignerConfig struct { - // hard coded to use a secret named cacerts - // +optional - // EncryptionSecret string `json:"encryptionSecret,omitempty"` - // ROOT_CA_DIR, defaults to /etc/cacerts - // Mount directory for encryption secret - // XXX: currently, not configurable in the charts - // +optional - RootCADir string `json:"rootCADir,omitempty"` - // hard coded to ca-key.pem - // +optional - // SigningKeyFile string `json:"signingKeyFile,omitempty"` - // hard coded to ca-cert.pem - // +optional - // SigningCertFile string `json:"signingCertFile,omitempty"` - // hard coded to root-cert.pem - // +optional - // RootCertFile string `json:"rootCertFile,omitempty"` - // hard coded to cert-chain.pem - // +optional - // CertChainFile string `json:"certChainFile,omitempty"` -} - -// CustomCertificateAuthorityConfig is the configuration for a custom -// certificate authority. -type CustomCertificateAuthorityConfig struct { - // Address is the grpc address for an Istio compatible certificate authority endpoint. - // .Values.global.caAddress - // XXX: assumption is this is a grpc endpoint that provides methods like istio.v1.auth.IstioCertificateService/CreateCertificate - Address string `json:"address,omitempty"` -} - -type CertManagerCertificateAuthorityConfig struct { - // Address is the grpc address for an Istio compatible certificate authority endpoint. - // .Values.global.caAddress - Address string `json:"address,omitempty"` - PilotCertSecretName string `json:"pilotSecretName,omitempty"` - RootCAConfigMapName string `json:"rootCAConfigMapName,omitempty"` -} - -func (c *CertManagerCertificateAuthorityConfig) GetRootCAConfigMapName() string { - if c.RootCAConfigMapName == "" { - return "istio-ca-root-cert" - } - return c.RootCAConfigMapName -} - -// IdentityConfig configures the types of user tokens used by clients -type IdentityConfig struct { - // Type is the type of identity tokens being used. - // .Values.global.jwtPolicy - Type IdentityConfigType `json:"type,omitempty"` - // ThirdParty configures istiod to use a third-party token provider for - // identifying users. (basically uses a custom audience, e.g. istio-ca) - // XXX: this is only supported on OCP 4.4+ - // +optional - ThirdParty *ThirdPartyIdentityConfig `json:"thirdParty,omitempty"` -} - -// IdentityConfigType represents the identity implementation being used. -type IdentityConfigType string - -const ( - // IdentityConfigTypeKubernetes specifies Kubernetes as the token provider. - IdentityConfigTypeKubernetes IdentityConfigType = "Kubernetes" // first-party-jwt - // IdentityConfigTypeThirdParty specifies a third-party token provider. - IdentityConfigTypeThirdParty IdentityConfigType = "ThirdParty" // third-party-jwt -) - -// ThirdPartyIdentityConfig configures a third-party token provider for use with -// istiod. -type ThirdPartyIdentityConfig struct { - // TokenPath is the path to the token used to identify the workload. - // default /var/run/secrets/tokens/istio-token - // XXX: projects service account token with specified audience (istio-ca) - // XXX: not configurable - // +optional - // TokenPath string `json:"tokenPath,omitempty"` - - // Issuer is the URL of the issuer. - // env TOKEN_ISSUER, defaults to iss in specified token - // only supported in 1.6+ - // +optional - Issuer string `json:"issuer,omitempty"` - // Audience is the audience for whom the token is intended. - // env AUDIENCE - // .Values.global.sds.token.aud, defaults to istio-ca - // +optional - Audience string `json:"audience,omitempty"` -} - -// ControlPlaneSecurityConfig is the mutual TLS configuration specific to the -// control plane. -type ControlPlaneSecurityConfig struct { - // Enable mutual TLS for the control plane components. - // .Values.global.controlPlaneSecurityEnabled - // +optional - MTLS *bool `json:"mtls,omitempty"` - // CertProvider is the certificate authority used to generate the serving - // certificates for the control plane components. - // .Values.global.pilotCertProvider - // Provider used to generate serving certs for istiod (pilot) - // +optional - CertProvider ControlPlaneCertProviderType `json:"certProvider,omitempty"` - - // TLS configures aspects of TLS listeners created by control plane components. - // +optional - TLS *ControlPlaneTLSConfig `json:"tls,omitempty"` -} - -// DataPlaneSecurityConfig is the mutual TLS configuration specific to the -// control plane. -type DataPlaneSecurityConfig struct { - // Enable mutual TLS by default. - // .Values.global.mtls.enabled - MTLS *bool `json:"mtls,omitempty"` - // Auto configures the mesh to automatically detect whether or not mutual - // TLS is required for a specific connection. - // .Values.global.mtls.auto - // +optional - AutoMTLS *bool `json:"automtls,omitempty"` -} - -// ControlPlaneCertProviderType represents the provider used to generate serving -// certificates for the control plane. -type ControlPlaneCertProviderType string - -const ( - // ControlPlaneCertProviderTypeIstiod identifies istiod as the provider generating the serving certifications. - ControlPlaneCertProviderTypeIstiod ControlPlaneCertProviderType = "Istiod" - // ControlPlaneCertProviderTypeKubernetes identifies Kubernetes as the provider generating the serving certificates. - ControlPlaneCertProviderTypeKubernetes ControlPlaneCertProviderType = "Kubernetes" - // ControlPlaneCertProviderTypeCustom identifies a custom provider has generated the serving certificates. - // XXX: Not quite sure what this means. Presumably, the key and cert chain have been mounted specially - ControlPlaneCertProviderTypeCustom ControlPlaneCertProviderType = "Custom" -) - -// ControlPlaneTLSConfig configures settings on TLS listeners created by -// control plane components, e.g. webhooks, grpc (if mtls is enabled), etc. -type ControlPlaneTLSConfig struct { - // CipherSuites configures the cipher suites that are available for use by - // TLS listeners. - // .Values.global.tls.cipherSuites - // +optional - CipherSuites []string `json:"cipherSuites,omitempty"` - // ECDHCurves configures the ECDH curves that are available for use by - // TLS listeners. - // .Values.global.tls.ecdhCurves - // +optional - ECDHCurves []string `json:"ecdhCurves,omitempty"` - // MinProtocolVersion the minimum TLS version that should be supported by - // the listeners. - // .Values.global.tls.minProtocolVersion - // +optional - MinProtocolVersion string `json:"minProtocolVersion,omitempty"` - // MaxProtocolVersion the maximum TLS version that should be supported by - // the listeners. - // .Values.global.tls.maxProtocolVersion - // +optional - MaxProtocolVersion string `json:"maxProtocolVersion,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/servicemeshcontrolplane_types.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/servicemeshcontrolplane_types.go deleted file mode 100644 index 677d76de06..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/servicemeshcontrolplane_types.go +++ /dev/null @@ -1,226 +0,0 @@ -package v2 - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - - "github.com/maistra/istio-operator/pkg/apis/maistra/status" - v1 "github.com/maistra/istio-operator/pkg/apis/maistra/v1" -) - -const ( - // controlPlaneMode in v2.3 - TechPreviewControlPlaneModeKey = "controlPlaneMode" - TechPreviewControlPlaneModeValueClusterScoped = "ClusterScoped" - TechPreviewControlPlaneModeValueMultiTenant = "MultiTenant" -) - -type ControlPlaneMode string - -const ( - ClusterWideMode ControlPlaneMode = "ClusterWide" - MultiTenantMode ControlPlaneMode = "MultiTenant" -) - -func init() { - SchemeBuilder.Register(&ServiceMeshControlPlane{}, &ServiceMeshControlPlaneList{}) -} - -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// ServiceMeshControlPlane is the Schema for the controlplanes API -// +k8s:openapi-gen=true -// +kubebuilder:storageversion -// +kubebuilder:resource:shortName=smcp,categories=maistra-io -// +kubebuilder:subresource:status -// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.annotations.readyComponentCount",description="How many of the total number of components are ready" -// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.conditions[?(@.type==\"Ready\")].reason",description="Whether or not the control plane installation is up to date and ready to handle requests." -// +kubebuilder:printcolumn:name="Profiles",type="string",JSONPath=".status.appliedSpec.profiles",description="The configuration profiles applied to the configuration." -// +kubebuilder:printcolumn:name="Version",type="string",JSONPath=".status.chartVersion",description="The actual current version of the control plane installation." -// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" -// +kubebuilder:printcolumn:name="Image Registry",type="string",JSONPath=".status.appliedSpec.runtime.defaults.container.registry",description="The image registry used as the base for all component images.",priority=1 -type ServiceMeshControlPlane struct { - metav1.TypeMeta `json:",inline"` - metav1.ObjectMeta `json:"metadata,omitempty"` - - // The specification of the desired state of this ServiceMeshControlPlane. - // This includes the configuration options for all components that comprise - // the control plane. - // +kubebuilder:validation:Required - Spec ControlPlaneSpec `json:"spec"` - - // The current status of this ServiceMeshControlPlane and the components - // that comprise the control plane. This data may be out of date by some - // window of time. - // +optional - Status ControlPlaneStatus `json:"status,omitempty"` -} - -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object - -// ServiceMeshControlPlaneList contains a list of ServiceMeshControlPlane -type ServiceMeshControlPlaneList struct { - metav1.TypeMeta `json:",inline"` - metav1.ListMeta `json:"metadata,omitempty"` - Items []ServiceMeshControlPlane `json:"items"` -} - -// ControlPlaneStatus defines the observed state of ServiceMeshControlPlane -// ControlPlaneStatus represents the current state of a ServiceMeshControlPlane. -type ControlPlaneStatus struct { - status.StatusBase `json:",inline"` - - // INSERT ADDITIONAL SPEC FIELDS - desired state of cluster - // Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file - status.StatusType `json:",inline"` - - // The generation observed by the controller during the most recent - // reconciliation. The information in the status pertains to this particular - // generation of the object. - ObservedGeneration int64 `json:"observedGeneration,omitempty"` - - // The version of the operator that last processed this resource. - OperatorVersion string `json:"operatorVersion,omitempty"` - - // The version of the charts that were last processed for this resource. - ChartVersion string `json:"chartVersion,omitempty"` - - // The list of components comprising the control plane and their statuses. - status.ComponentStatusList `json:",inline"` - - // The readiness status of components & owned resources - Readiness ReadinessStatus `json:"readiness"` - - // The resulting specification of the configuration options after all profiles - // have been applied. - // +optional - AppliedSpec ControlPlaneSpec `json:"appliedSpec,omitempty"` - - // The resulting values.yaml used to generate the charts. - // +optional - AppliedValues v1.ControlPlaneSpec `json:"appliedValues,omitempty"` -} - -// ReadinessStatus contains readiness information for each deployed component. -type ReadinessStatus struct { - // The readiness status of components - // +optional - Components ReadinessMap `json:"components,omitempty"` -} - -type ReadinessMap map[string][]string - -// GetReconciledVersion returns the reconciled version, or a default for older resources -func (s *ControlPlaneStatus) GetReconciledVersion() string { - if s == nil { - return status.ComposeReconciledVersion("0.0.0", 0) - } - return status.ComposeReconciledVersion(s.OperatorVersion, s.ObservedGeneration) -} - -// ControlPlaneSpec represents the configuration for installing a control plane -type ControlPlaneSpec struct { - // XXX: the resource name is intended to be used as the revision name, which - // is used by istio.io/rev labels/annotations to specify which control plane - // workloads should be connecting with. - - // Profiles selects the profile to use for default values. Defaults to - // "default" when not set. - // +optional - Profiles []string `json:"profiles,omitempty"` - - // Version specifies what Maistra version of the control plane to install. - // When creating a new ServiceMeshControlPlane with an empty version, the - // admission webhook sets the version to the current version. - // +optional - Version string `json:"version,omitempty"` - // Mode specifies whether the control plane operates in - // ClusterWide or MultiTenant mode. With ClusterWide mode the control - // plane components get cluster-scoped privileges and can watch - // OSSM-related API resources across the entire cluster, whereas with - // MultiTenant mode, the components only get privileges to watch resources - // in the namespaces listed in the ServiceMeshMemberRoll. This mode requires - // Istiod to create many more watch connections to the API server, since - // it must open a watch for each resource type for each member namespace. - // The default Mode is MultiTenant. - // +optional - // +kubebuilder:validation:Enum=MultiTenant;ClusterWide - Mode ControlPlaneMode `json:"mode,omitempty"` - // Cluster is the general configuration of the cluster (cluster name, - // network name, multi-cluster, mesh expansion, etc.) - // +optional - Cluster *ControlPlaneClusterConfig `json:"cluster,omitempty"` - // MeshConfig TODO: add description - MeshConfig *MeshConfig `json:"meshConfig,omitempty"` - // General represents general control plane configuration that does not - // logically fit in another area. - // +optional - General *GeneralConfig `json:"general,omitempty"` - // Policy configures policy checking for the control plane. - // .Values.policy.enabled, true if not null - // +optional - Policy *PolicyConfig `json:"policy,omitempty"` - // Proxy configures the default behavior for sidecars. Many values were - // previously exposed through .Values.global.proxy - // +optional - Proxy *ProxyConfig `json:"proxy,omitempty"` - // Security configures aspects of security for the control plane. - // +optional - Security *SecurityConfig `json:"security,omitempty"` - // Telemetry configures telemetry for the mesh. - // .Values.mixer.telemetry.enabled, true if not null. 1.6, .Values.telemetry.enabled - // +optional - Telemetry *TelemetryConfig `json:"telemetry,omitempty"` - // Tracing configures tracing for the mesh. - // +optional - Tracing *TracingConfig `json:"tracing,omitempty"` - // Gateways configures gateways for the mesh - // .Values.gateways.* - // +optional - Gateways *GatewaysConfig `json:"gateways,omitempty"` - // Runtime configuration for pilot (and galley, etc., pre 2.0) - // +optional - Runtime *ControlPlaneRuntimeConfig `json:"runtime,omitempty"` - // Addons is used to configure additional features beyond core control plane - // components, e.g. visualization, metric storage, etc. - // +optional - Addons *AddonsConfig `json:"addons,omitempty"` - // TechPreview contains switches for features that are not GA yet. - // +optional - TechPreview *v1.HelmValues `json:"techPreview,omitempty"` -} - -// Enablement is a common definition for features that can be enabled -type Enablement struct { - // Enabled specifies whether or not this feature is enabled - Enabled *bool `json:"enabled,omitempty"` -} - -func (s ControlPlaneSpec) IsKialiEnabled() bool { - return s.Addons != nil && - s.Addons.Kiali != nil && - s.Addons.Kiali.Enabled != nil && - *s.Addons.Kiali.Enabled -} - -func (s ControlPlaneSpec) IsCustomKialiConfigured() bool { - return s.Addons != nil && s.Addons.Kiali != nil && s.Addons.Kiali.Name != "" -} - -func (s ControlPlaneSpec) IsPrometheusEnabled() bool { - return s.Addons != nil && - s.Addons.Prometheus != nil && - s.Addons.Prometheus.Enabled != nil && - *s.Addons.Prometheus.Enabled -} - -func (s ControlPlaneSpec) IsGrafanaEnabled() bool { - return s.Addons != nil && s.Addons.Grafana != nil && s.Addons.Grafana.Enabled != nil && *s.Addons.Grafana.Enabled -} - -func (s ControlPlaneSpec) IsJaegerEnabled() bool { - return s.Tracing != nil && s.Tracing.Type == TracerTypeJaeger -} - -func (s ControlPlaneSpec) IsStackdriverEnabled() bool { - return s.Tracing != nil && s.Tracing.Type == TracerTypeStackdriver -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/smcp_new.yaml b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/smcp_new.yaml deleted file mode 100644 index 1fbb2728eb..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/smcp_new.yaml +++ /dev/null @@ -1,485 +0,0 @@ -spec: - template: default - version: v2.5 - cluster: - name: Kubernetes - network: main - multiCluster: # null to disable multi-cluster - meshNetworks: {} - # local cluster network is added automatically by default, e.g. - # main - # endpoints: - # - fromRegistry: Kubernetes - # gateways: - # - service: istio-ingressgateway.istio-system.svc.cluster.local - # port: 443 - ingress: false - # not sure if this should be under multiCluster or not - meshExpansion: # null to disable mesh expansion, note meshExpansion is enabled if multiCluster is configured - ilbGateway: # if null, ingress gateway will be used for expansion and expansion ports will be added to it automatically - # these apply to all gateway definitions, with the following exceptions for ILB gateway: - # * service.type is forced to be LoadBalancer, regardless of user setting - # * mesh expansion ports are added automatically to service.ports - namespace: istio-system # install namespace is default - routerMode: sni-dnat # default - requestedNetworkView: [] # "external" added to egress gateway if multiCluster is enabled - sds: - enabled: false # default - runtime: - resources: {} - # this is corev1.ServiceSpec. not sure if we should create our own, pruning unapplied fields - service: - metadata: - annotations: - cloud.google.com/load-balancer-type: "internal" # default for istio-ilbgateway, from gateways/values.yaml - labels: {} # additional labels. applied to selector - type: LoadBalancer # default is ClusterIP for other gateways. LoadBalancer cannot be overriden for ILB gateway - loadBalancerIP: "" # if any - loadBalancerSourceRanges: [] # if any - externalTrafficPolicy: "" # if any - externalIPs: [] # if any - ports: [] # additional corev1.ServicePort definitions - runtime: - # this applies to most components (i.e. if you see runtime: all these settings will be available) - deployment: - replicas: 1 # default - strategy: - type: RollingUpdate # default, only type supported (i.e. charts apply this setting) - rollingUpdate: - maxUnavailable: 25% # default in values.yaml - maxSurge: 100% # default in values.yaml - autoScaling: # defaults to null, no autoscaling - minReplicas: 1 # default in values.yaml - maxReplicas: 5 # default in values.yaml - targetCPUUtilizationPercentage: 80 # default in values.yaml - pod: - metadata: - annotations: {} # maps to podAnnotations - nodeSelector: {} - tolerations: {} - priorityClassName: "" # i think this can only be applied globally, not per component/deployment - affinity: {} - container: - # container definition also includes image, imagePullPolicy, - # imageRegistry, imageTag, imagePullSecrets, but the following are - # only supported for gateways - resources: {} # limits and requirements for istio-proxy container - volumes: - - volume: - name: some-extra-secret - secret: - secretName: some-secret - mount: - name: some-extra-secret-mount - mountPath: /path/to/secret/files - - volume: # note, config maps are currently not mounted, but can be specified. not sure if this is a bug in the charts - name: some-extra-configmap - configMap: - name: some-configmap - mount: - name: some-extra-configmap-mount - mountPath: /path/to/configmap/files - - - # this would apply to control plane components - general: - logging: - componentLevels: {} - # misc: error - logAsJSON: false - - validationMessages: true - - policy: - type: Istiod # or Mixer or Remote, Mixer is default for pre v2.0 - # one of the following. if omitted, will default to whatever settings are in values.yaml - mixer: # legacy v1 - enableChecks: false # default - failOpen: false # default - sessionAffinity: true - adapters: - useAdapterCRDs: false - kubernetesenv: true - # or - remote: - address: my-remote-policy.example.com - createServices: false # applies to both mixer policy and telemetry, i.e. no separate setting for each - enableChecks: false - failOpen: false - # or v2 - istiod: {} - - telemetry: - type: Istiod # or Mixer or Remote - # one of the following - mixer: # legacy v1 - sessionAffinity: false - batching: - maxEntries: 100 - maxTime: 1s - loadshedding: - mode: enforce - latencyThreshold: 100ms - adapters: - useAdapterCRDs: false # i think this should be removed, as it's not available in istio 1.1, and has been removed from 1.4+ - kubernetesenv: true - stdio: - outputAsJSON: false - # or - remote: - address: my-remote-telemetry.example.com - createServices: false # also applies to policy, as mentioned above - sessionAffinity: false - batching: - maxEntries: 100 - maxTime: 1s - # no config if using istiod - - tracing: - type: Jaeger # or Stackdriver, following not yet configurable: Zipkin, Lightstep, Datadog - sampling: 10000 # scaled integer, 0-100% in 0.01% increments, i.e. 1=.001%, 100=1%, 10000=100% - - proxy: - autoInject: true - adminPort: 15000 - concurrency: 0 - # this would apply only to proxies - logging: - level: info - componentLevel: {} - # misc: error - networking: - clusterDomain: cluster.local - connectionTimeout: 10s - maxConnectionAge: 30m - injection: - autoInject: true - alwaysInjectSelector: [] # label selector - neverInjectSelector: [] # label selector - injectedAnnotations: {} # string:string, annotations to be added to injected pods - trafficControl: - inbound: - interceptionMode: REDIRECT - includedPorts: - - "*" - excludedPorts: [] - outbound: - includedIPRanges: [] - excludedIPRanges: [] - excludedPorts: [] - policy: ALLOW_ANY - protocol: - autoDetect: - timeout: 100ms - inbound: false - outbound: false - dns: - refreshRate: 300s - searchSuffixes: [ - # the following are added automatically, if multiCluster is enabled - # "global", - # "{{ valueOrDefault .DeploymentMeta.Namespace \"istio-system\" }}.global", - ] - initialization: - type: CNI # or InitContainer - initContainer: - runtime: - image: proxy-init - imageRegistry: registry.redhat.io - imageTag: "2.0" - imagePullPolicy: Always - imagePullSecrets: [] - resources: {} - accessLogging: - # both may be specified - file: - name: /dev/stdout # file name - encoding: TEXT # TEXT or JSON - format: cutom-format # format for log messages - envoySerivce: - enabled: false - address: accesslog-service.istio-system:15000 - tlsSettings: - mode: DISABLE # DISABLE, SIMPLE, MUTUAL, ISTIO_MUTUAL - clientCertificate: # example: /etc/istio/als/cert-chain.pem - privateKey: # example: /etc/istio/als/key.pem - caCertificates: # example: /etc/istio/als/root-cert.pem - sni: # example: als.somedomain - subjectAltNames: [] - # - als.somedomain - tcpKeepalive: - probes: 3 - time: 10s - interval: 10s - envoyMetricsService: - enabled: false - address: metrics-service.istio-system:15000 - tlsSettings: - mode: DISABLE # DISABLE, SIMPLE, MUTUAL, ISTIO_MUTUAL - clientCertificate: # example: /etc/istio/ms/cert-chain.pem - privateKey: # example: /etc/istio/ms/key.pem - caCertificates: # example: /etc/istio/ms/root-cert.pem - sni: # example: ms.somedomain - subjectAltNames: [] - # - ms.somedomain - tcpKeepalive: - probes: 3 - time: 10s - interval: 10s - runtime: - readiness: - rewriteApplicationProbes: false - statusPort: 15020 - initialDelaySeconds: 1 - periodSeconds: 2 - failureThreshold: 30 - container: - imageName: proxyv2 - resources: {} # requirements and limits - - security: - trust: - domain: cluster.local - additionalDomains: [some-other.cluster] - certificateAuthority: - workloadCertTTLDefault: 24h - workloadCertTTLMax: 90d - type: Istiod # or Custom - # one of the following - istiod: - type: SelfSigned # or PrivateKey - # one of the following - selfSigned: - ttl: 10y - gracePeriod: 20% - checkPeriod: 1h - enableJitter: true - org: cluster.local # XXX: there is overlap between this and security.trust.domain. this isn't used, so should probably be removed - # or - privateKey: - encryptionSecret: cacerts # currently not configurable - rootCADir: /etc/cacerts - signingKeyFile: ca-key.pem # currently not configurable - signingCertFile: ca-cert.pem # currently not configurable - rootCertFile: root-cert.pem # currently not configurable - certChainFile: cert-chain.pem # currently not configurable - # or - custom: # i have no idea about this - address: some.location.domain - identity: # specifies how service tokens are verified - type: Kubernetes # or ThirdParty - # one of - kubernetes: {} # local k8s token review - # or - thirdParty: # simply mounts service account token to a different directory with a specified audience - tokenPath: /var/run/secrets/tokens/istio-token # currently not configurable - issuer: "" # uses token's iss by default - audience: istio-ca - controlPlane: - mtls: true # enable mtls for control plane - certProvider: Istiod # or Kubernetes or Custom, who's providing the serving cert for the control plane - tls: - cipherSuites: [] - ecdhCurves: [] - minProtocolVersion: TLSv1_2 - maxProtocolVersion: TLSv1_3 - dataPlane: - mlts: true # enable mtls for data plane - automtls: true - manageNetworkPolicy: true # manages network policies that allows communication between namespace members and control plane - # JWKSResolver extra CA - jwksResolverCA: "" # PEM-encoded certificate content to trust an additional CA - gateways: - ingress: # _the_ istio-ingressgateway - # same settings as ilb gateway above - service: - type: ClusterIP - ports: - - name: status-port - port: 15020 - - name: http2 - port: 80 - targetPort: 8080 - - name: https - port: 443 - targetPort: 8443 - meshExpansionPorts: [] # additional expansion ports. default expansion ports will be added automatically if multiCluster is configured - routeConfig: # specifies whether to create an OpenShift Route for istio-ingressgateway - enabled: true - egress: # _the_ istio-egressgateway - service: - type: ClusterIP - ports: - - name: status-port - port: 15020 - - name: http2 - port: 80 - targetPort: 8080 - - name: https - port: 443 - targetPort: 8443 - # requestedNetworkView: [external] set automatically if multi-cluster is enabled - additionalIngress: - some-other-ingress-gateway: {} - additionalEgress: - some-other-egress-gateway: {} - openshiftRoute: # configures the Gateway ↔ OpenShift Route integration - enabled: true - - runtime: - components: - # component specific overrides - pilot: # same as gateway.runtime structure illustrated above - deployment: - replicas: 2 - pod: - affinity: {} - container: - imageName: my-pilot - env: - SOME_ENV: some-value - resources: - limits: {} - requirements: {} - security: {} # for configuring citadel,, similar to pilot above - galley: {} # similar to pilot above - mixer: {} # v1.x mixer, similar to pilot above - mixer.policy: {} # v2.x mixer policy, similar to pilot above - mixer.telemetry: {} # v2.x mixer telemetry, similar to pilot above - sidecarInjectorWebhook: {} # similar to pilot above - tracing: {} # similar to pilot above - tracing.jaeger: {} # similar to pilot above - tracing.jaeger.elasticsearch: {} # similar to pilot above - tracing.jaeger.agent: {} # similar to pilot above - tracing.jaeger.allInOne: {} # similar to pilot above - tracing.jaeger.collector: {} # similar to pilot above - tracing.jaeger.query: {} # similar to pilot above - kiali: {} # similar to pilot above - grafana: {} # similar to pilot above - prometheus: {} # similar to pilot above - # default runtime settings - defaults: # merged into any component specific overrides. component specific overrides take precedence - deployment: {} # similar to gateway.runtime.deployment - pod: - nodeSelector: {} - tolerations: {} - priorityClassName: "" - container: - imageRegistry: registry.redhat.io # old global.hub - imageTag: "2.0" # old global.tag - imagePullPolicy: Always - imagePullSecrets: - - name: registry-token-secret - resources: # old global.defaultResources - limits: {} - requirements: {} - - addons: - prometheus: - enabled: true - scrape: true # configure scraping of telemetry by prometheus - metricsExpiryDuration: 10m - address: some-url-to-prometheus # specify this or install (i'm not sure if we can support this or not) - install: # install prometheus, as opposed to using an existing install at address - selfManaged: true # use prometheus CR, maybe poor naming? - retention: 6h - scrapeInterval: 15s - useTLS: true # .Values.prometheus.security.enabled, i don't think this applies to us - service: - metadata: {} - nodePort: null # use node port if not null - ingress: # enables Ingress/Route if not null - contextPath: /prometheus - tls: # raw yaml, so it can be used with both Route and Ingress resources - termination: reencrypt - - jaeger: - name: jaeger # name of Jaeger CR to reference/create - install: # create a jaeger CR if it doesn't already exist - storage: - type: Memory # or Elasticsearch - memory: # implies tracing.jaeger.template=all-in-one - maxTraces: 100000 - # or - elasticSearch: # implies tracing.jaeger.template=production-elasticsearch - nodeCount: 3 - storage: {} # raw jaeger config, .Values.tracing.jaeger.elasticsearch.storage - redundancyPolicy: {} # raw jaeger config, .Values.tracing.jaeger.elasticsearch.redundancyPolicy - indexCleaner: {} # raw jaeger config, .Values.tracing.jaeger.elasticsearch.esIndexCleaner - runtime: {} # .Values.tracing.jaeger.elasticsearch. - ingress: # configure Ingress/Route if not null - metadata: - labels: {} - annotations: {} - grafana: - address: some-grafana-url # use existing grafana install, or... - install: # install grafana if not null - selfManaged: true # use grafana CR, maybe poor naming? - config: - env: {} # .Values.grafana.env - envSecrets: {} # .Values.grafana.envSecrets - persistence: - storageClassName: "" - accessMode: ReadWriteOnce - capacity: 5Gi # not supported in charts - service: # similar to addons.tracing.jaeger.install.config.service - ingress: - contextPath: /grafana - tls: - termination: reencrypt - kiali: - name: kiali # kiali CR to create/reference - install: # install kiali CR if not present - dashboard: - viewOnly: false - # not sure if the following should be supported or just based on other addon config - enableGrafana: true - enableTracing: true - enablePrometheus: true - service: # similar to addons.tracing.jaeger.install.config.service - ingress: - contextPath: /kiali - 3scale: - enabled: false - listen_addr: 3333 - log_grpc: false - log_json: true - log_level: info - metrics: - port: 8080 - report: true - system: - cache_max_size: 1000 - cache_refresh_retries: 1 - cache_refresh_interval: 180 - cache_ttl: 300 - client: - allow_insecure_connections: false - timeout: 10 - grpc: - max_conn_timeout: 60 - backend: - enable_cache: false - cache_flush_interval: 15 - policy_fail_closed: true - stackdriver: - telemetry: - enabled: false - enableContextGraph: false - enableLogging: false - enableMetrics: false - accessLogging: - logWindowDuration: 12h - auth: - appCredentials: false - apiKey: "" - serviceAccountPath: "" - tracer: - # enables trace output to stdout. - debug: false - # The global default max number of attributes per span. - maxNumberOfAttributes: 200 - # The global default max number of annotation events per span. - maxNumberOfAnnotations: 200 - # The global default max number of message events per span. - maxNumberOfMessageEvents: 200 diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/stackdriver.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/stackdriver.go deleted file mode 100644 index 353299b860..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/stackdriver.go +++ /dev/null @@ -1,97 +0,0 @@ -package v2 - -import ( - v1 "github.com/maistra/istio-operator/pkg/apis/maistra/v1" -) - -// StackdriverAddonConfig configuration specific to Stackdriver integration. -type StackdriverAddonConfig struct { - // Configuration for Stackdriver tracer. Applies when Addons.Tracer.Type=Stackdriver - Tracer *StackdriverTracerConfig `json:"tracer,omitempty"` - // Configuration for Stackdriver telemetry plugins. Applies when telemetry - // is enabled - Telemetry *StackdriverTelemetryConfig `json:"telemetry,omitempty"` -} - -// StackdriverTracerConfig configures the Stackdriver tracer -type StackdriverTracerConfig struct { - // .Values.global.tracer.stackdriver.debug - // +optional - Debug *bool `json:"debug,omitempty"` - // .Values.global.tracer.stackdriver.maxNumberOfAttributes - // +optional - MaxNumberOfAttributes *int64 `json:"maxNumberOfAttributes,omitempty"` - // .Values.global.tracer.stackdriver.maxNumberOfAnnotations - // +optional - MaxNumberOfAnnotations *int64 `json:"maxNumberOfAnnotations,omitempty"` - // .Values.global.tracer.stackdriver.maxNumberOfMessageEvents - // +optional - MaxNumberOfMessageEvents *int64 `json:"maxNumberOfMessageEvents,omitempty"` -} - -// StackdriverTelemetryConfig adds telemetry filters for Stackdriver. -type StackdriverTelemetryConfig struct { - // Enable installation of Stackdriver telemetry filters (mixer or v2/envoy). - // These will only be installed if this is enabled an telemetry is enabled. - Enablement `json:",inline"` - // Auth configuration for stackdriver adapter (mixer/v1 telemetry only) - // .Values.mixer.adapters.stackdriver.auth - // +optional - Auth *StackdriverAuthConfig `json:"auth,omitempty"` - // EnableContextGraph for stackdriver adapter (edge reporting) - // .Values.mixer.adapters.stackdriver.contextGraph.enabled, defaults to false - // .Values.telemetry.v2.stackdriver.topology, defaults to false - // +optional - EnableContextGraph *bool `json:"enableContextGraph,omitempty"` - // EnableLogging for stackdriver adapter - // .Values.mixer.adapters.stackdriver.logging.enabled, defaults to true - // .Values.telemetry.v2.stackdriver.logging, defaults to false - // +optional - EnableLogging *bool `json:"enableLogging,omitempty"` - // EnableMetrics for stackdriver adapter - // .Values.mixer.adapters.stackdriver.metrics.enabled, defaults to true - // .Values.telemetry.v2.stackdriver.monitoring??? defaults to false - // +optional - EnableMetrics *bool `json:"enableMetrics,omitempty"` - // DisableOutbound disables intallation of sidecar outbound filter - // .Values.telemetry.v2.stackdriver.disableOutbound, defaults to false - // +optional - // DisableOutbound bool `json:"disableOutbound,omitempty"` - // AccessLogging configures access logging for stackdriver - AccessLogging *StackdriverAccessLogTelemetryConfig `json:"accessLogging,omitempty"` - // ConfigOverride apply custom configuration to Stackdriver filters (v2 - // telemetry only) - // .Values.telemetry.v2.stackdriver.configOverride - // +optional - ConfigOverride *v1.HelmValues `json:"configOverride,omitempty"` -} - -// StackdriverAuthConfig is the auth config for stackdriver. Only one field may be set -type StackdriverAuthConfig struct { - // AppCredentials if true, use default app credentials. - // .Values.mixer.adapters.stackdriver.auth.appCredentials, defaults to false - // +optional - AppCredentials *bool `json:"appCredentials,omitempty"` - // APIKey use the specified key. - // .Values.mixer.adapters.stackdriver.auth.apiKey - // +optional - APIKey string `json:"apiKey,omitempty"` - // ServiceAccountPath use the path to the service account. - // .Values.mixer.adapters.stackdriver.auth.serviceAccountPath - // +optional - ServiceAccountPath string `json:"serviceAccountPath,omitempty"` -} - -// StackdriverAccessLogTelemetryConfig for v2 telemetry. -type StackdriverAccessLogTelemetryConfig struct { - // Enable installation of access log filter. - // .Values.telemetry.v2.accessLogPolicy.enabled - Enablement `json:",inline"` - // LogWindowDuration configures the log window duration for access logs. - // defaults to 43200s - // To reduce the number of successful logs, default log window duration is - // set to 12 hours. - // .Values.telemetry.v2.accessLogPolicy.logWindowDuration - // +optional - LogWindowDuration string `json:"logWindowDuration,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/telemetry.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/telemetry.go deleted file mode 100644 index eaf5597cca..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/telemetry.go +++ /dev/null @@ -1,119 +0,0 @@ -package v2 - -// TelemetryConfig for the mesh -type TelemetryConfig struct { - // Type of telemetry implementation to use. - Type TelemetryType `json:"type,omitempty"` - // Mixer represents legacy, v1 telemetry. - // implies .Values.telemetry.v1.enabled, if not null - // +optional - Mixer *MixerTelemetryConfig `json:"mixer,omitempty"` - // Remote represents a remote, legacy, v1 telemetry. - // +optional - Remote *RemoteTelemetryConfig `json:"remote,omitempty"` -} - -// TelemetryType represents the telemetry implementation used. -type TelemetryType string - -const ( - // TelemetryTypeNone disables telemetry - TelemetryTypeNone TelemetryType = "None" - // TelemetryTypeMixer represents mixer telemetry, v1 - TelemetryTypeMixer TelemetryType = "Mixer" - // TelemetryTypeRemote represents remote mixer telemetry server, v1 - TelemetryTypeRemote TelemetryType = "Remote" - // TelemetryTypeIstiod represents istio, v2 - TelemetryTypeIstiod TelemetryType = "Istiod" -) - -// MixerTelemetryConfig is the configuration for legacy, v1 mixer telemetry. -// .Values.telemetry.v1.enabled -type MixerTelemetryConfig struct { - // SessionAffinity configures session affinity for sidecar telemetry connections. - // .Values.mixer.telemetry.sessionAffinityEnabled, maps to MeshConfig.sidecarToTelemetrySessionAffinity - // +optional - SessionAffinity *bool `json:"sessionAffinity,omitempty"` - // Loadshedding configuration for telemetry - // .Values.mixer.telemetry.loadshedding - // +optional - Loadshedding *TelemetryLoadSheddingConfig `json:"loadshedding,omitempty"` - // Batching settings used when sending telemetry. - // +optional - Batching *TelemetryBatchingConfig `json:"batching,omitempty"` - // Adapters configures the adapters used by mixer telemetry. - // +optional - Adapters *MixerTelemetryAdaptersConfig `json:"adapters,omitempty"` -} - -// TelemetryLoadSheddingConfig configures how mixer telemetry loadshedding behaves -type TelemetryLoadSheddingConfig struct { - // Mode represents the loadshedding mode applied to mixer when it becomes - // overloaded. Valid values: disabled, logonly or enforce - // .Values.mixer.telemetry.loadshedding.mode - // +optional - Mode string `json:"mode,omitempty"` - // LatencyThreshold -- - // .Values.mixer.telemetry.loadshedding.latencyThreshold - // +optional - LatencyThreshold string `json:"latencyThreshold,omitempty"` -} - -// TelemetryBatchingConfig configures how telemetry data is batched. -type TelemetryBatchingConfig struct { - // MaxEntries represents the maximum number of entries to collect before sending them to mixer. - // .Values.mixer.telemetry.reportBatchMaxEntries, maps to MeshConfig.reportBatchMaxEntries - // Set reportBatchMaxEntries to 0 to use the default batching behavior (i.e., every 100 requests). - // A positive value indicates the number of requests that are batched before telemetry data - // is sent to the mixer server - // +optional - MaxEntries *int32 `json:"maxEntries,omitempty"` - // MaxTime represents the maximum amount of time to hold entries before sending them to mixer. - // .Values.mixer.telemetry.reportBatchMaxTime, maps to MeshConfig.reportBatchMaxTime - // Set reportBatchMaxTime to 0 to use the default batching behavior (i.e., every 1 second). - // A positive time value indicates the maximum wait time since the last request will telemetry data - // be batched before being sent to the mixer server - // +optional - MaxTime string `json:"maxTime,omitempty"` -} - -// MixerTelemetryAdaptersConfig is the configuration for mixer telemetry adapters. -type MixerTelemetryAdaptersConfig struct { - // UseAdapterCRDs specifies whether or not mixer should support deprecated CRDs. - // .Values.mixer.adapters.useAdapterCRDs, removed in istio 1.4, defaults to false - // XXX: i think this can be removed completely - // +optional - UseAdapterCRDs *bool `json:"useAdapterCRDs,omitempty"` - // KubernetesEnv enables support for the kubernetesenv adapter. - // .Values.mixer.adapters.kubernetesenv.enabled, defaults to true - // +optional - KubernetesEnv *bool `json:"kubernetesenv,omitempty"` - // Stdio enables and configures the stdio adapter. - // +optional - Stdio *MixerTelemetryStdioConfig `json:"stdio,omitempty"` -} - -// MixerTelemetryStdioConfig configures the stdio adapter for mixer telemetry. -type MixerTelemetryStdioConfig struct { - // .Values.mixer.adapters.stdio.enabled - Enablement `json:",inline"` - // OutputAsJSON if true. - // .Values.mixer.adapters.stdio.outputAsJson, defaults to false - // +optional - OutputAsJSON *bool `json:"outputAsJSON,omitempty"` -} - -// RemoteTelemetryConfig configures a remote, legacy, v1 mixer telemetry. -// .Values.telemetry.v1.enabled true -type RemoteTelemetryConfig struct { - // Address is the address of the remote telemetry server - // .Values.global.remoteTelemetryAddress, maps to MeshConfig.mixerReportServer - Address string `json:"address,omitempty"` - // CreateService for the remote server. - // .Values.global.createRemoteSvcEndpoints - // +optional - CreateService *bool `json:"createService,omitempty"` - // Batching settings used when sending telemetry. - // +optional - Batching *TelemetryBatchingConfig `json:"batching,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/threescale.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/threescale.go deleted file mode 100644 index 890e48a951..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/threescale.go +++ /dev/null @@ -1,130 +0,0 @@ -package v2 - -// ThreeScaleAddonConfig represents configuration options for the installation of the -// 3scale adapter. The options are structured similarly to what is defined by -// the 3scale ConfigMap. -type ThreeScaleAddonConfig struct { - Enablement `json:",inline"` - - // ListenerAddr sets the listen address for the gRPC server. - // PARAM_THREESCALE_LISTEN_ADDR - // +optional - ListenAddr *int32 `json:"listen_addr,omitempty"` - // LogGRPC controls whether the log includes gRPC info - // PARAM_THREESCALE_LOG_GRPC - // +optional - LogGRPC *bool `json:"log_grpc,omitempty"` - // LogJSON controls whether the log is formatted as JSON - // PARAM_THREESCALE_LOG_JSON - // +optional - LogJSON *bool `json:"log_json,omitempty"` - // LogLevel sets the minimum log output level. Accepted values are one of: - // debug, info, warn, error, none - // PARAM_THREESCALE_LOG_LEVEL - // +optional - LogLevel string `json:"log_level,omitempty"` - - // Metrics configures metrics specific details - // +optional - Metrics *ThreeScaleMetricsConfig `json:"metrics,omitempty"` - - // System configures system specific details - // +optional - System *ThreeScaleSystemConfig `json:"system,omitempty"` - - // Client configures client specific details - // +optional - Client *ThreeScaleClientConfig `json:"client,omitempty"` - - // GRPC configures gRPC specific details - // +optional - GRPC *ThreeScaleGRPCConfig `json:"grpc,omitempty"` - - // Backend configures backend specific details - // +optional - Backend *ThreeScaleBackendConfig `json:"backend,omitempty"` -} - -// ThreeScaleMetricsConfig represents 3scale adapter options for its 'metrics' -// section. -type ThreeScaleMetricsConfig struct { - // Port sets the port which 3scale /metrics endpoint can be scrapped from - // PARAM_THREESCALE_METRICS_PORT - // +optional - Port *int32 `json:"port,omitempty"` - // Report controls whether 3scale system and backend metrics are collected - // and reported to Prometheus - // PARAM_THREESCALE_REPORT_METRICS - // +optional - Report *bool `json:"report,omitempty"` -} - -// ThreeScaleSystemConfig represents 3scale adapter options for its 'system' -// section. -type ThreeScaleSystemConfig struct { - // CacheMaxSize is the max number of items that can be stored in the cache - // at any time. Set to 0 to disable caching - // PARAM_THREESCALE_CACHE_ENTRIES_MAX - // +optional - CacheMaxSize *int64 `json:"cache_max_size,omitempty"` - // CacheRefreshRetries sets the number of times unreachable hosts will be - // retried during a cache update loop - // PARAM_THREESCALE_CACHE_REFRESH_RETRIES - // +optional - CacheRefreshRetries *int32 `json:"cache_refresh_retries,omitempty"` - // CacheRefreshInterval is the time period in seconds, before a background - // process attempts to refresh cached entries - // PARAM_THREESCALE_CACHE_REFRESH_SECONDS - // +optional - CacheRefreshInterval *int32 `json:"cache_refresh_interval,omitempty"` - // CacheTTL is the time period, in seconds, to wait before purging expired - // items from the cache - // PARAM_THREESCALE_CACHE_TTL_SECONDS - // +optional - CacheTTL *int32 `json:"cache_ttl,omitempty"` -} - -// ThreeScaleClientConfig represents 3scale adapter options for its 'client' -// section. -type ThreeScaleClientConfig struct { - // AllowInsecureConnections skips certificate verification when calling - // 3scale API's. Enabling is not recommended - // PARAM_THREESCALE_ALLOW_INSECURE_CONN - // +optional - AllowInsecureConnections *bool `json:"allow_insecure_connections,omitempty"` - // Timeout sets the number of seconds to wait before terminating requests - // to 3scale System and Backend - // PARAM_THREESCALE_CLIENT_TIMEOUT_SECONDS - // +optional - Timeout *int32 `json:"timeout,omitempty"` -} - -// ThreeScaleGRPCConfig represents 3scale adapter options for its 'grpc' -// section. -type ThreeScaleGRPCConfig struct { - // MaxConnTimeout sets the maximum amount of seconds (+/-10% jitter) a - // connection may exist before it will be closed - // PARAM_THREESCALE_GRPC_CONN_MAX_SECONDS - // +optional - MaxConnTimeout *int32 `json:"max_conn_timeout,omitempty"` -} - -// ThreeScaleBackendConfig represents 3scale adapter options for its 'backend' -// section. -type ThreeScaleBackendConfig struct { - // EnableCache if true, attempts to create an in-memory apisonator cache for - // authorization requests - // PARAM_THREESCALE_USE_CACHED_BACKEND - // +optional - EnableCache *bool `json:"enable_cache,omitempty"` - // CacheFlushInterval sets the interval at which metrics get reported from - // the cache to 3scale - // PARAM_THREESCALE_BACKEND_CACHE_FLUSH_INTERVAL_SECONDS - // +optional - CacheFlushInterval *int32 `json:"cache_flush_interval,omitempty"` - // PolicyFailClosed if true, request will fail if 3scale Apisonator is - // unreachable - // PARAM_THREESCALE_BACKEND_CACHE_POLICY_FAIL_CLOSED - // +optional - PolicyFailClosed *bool `json:"policy_fail_closed,omitempty"` -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/tracing.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/tracing.go deleted file mode 100644 index 290bc46932..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/tracing.go +++ /dev/null @@ -1,31 +0,0 @@ -package v2 - -// TracingConfig configures tracing solutions for the mesh. -// .Values.global.enableTracing -type TracingConfig struct { - // Type represents the type of tracer to be installed. - Type TracerType `json:"type,omitempty"` - // Sampling sets the mesh-wide trace sampling percentage. Should be between - // 0.0 - 100.0. Precision to 0.01, scaled as 0 to 10000, e.g.: 100% = 10000, - // 1% = 100 - // .Values.pilot.traceSampling - // +kubebuilder:validation:Minimum=0 - // +kubebuilder:validation:Maximum=10000 - // +optional - Sampling *int32 `json:"sampling,omitempty"` -} - -// TracerType represents the tracer type to use -type TracerType string - -const ( - // TracerTypeNone is used to represent no tracer - TracerTypeNone TracerType = "None" - // TracerTypeJaeger is used to represent Jaeger as the tracer - TracerTypeJaeger TracerType = "Jaeger" - // TracerTypeStackdriver is used to represent Stackdriver as the tracer - TracerTypeStackdriver TracerType = "Stackdriver" - // TracerTypeZipkin TracerType = "Zipkin" - // TracerTypeLightstep TracerType = "Lightstep" - // TracerTypeDatadog TracerType = "Datadog" -) diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/zipkin.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/zipkin.go deleted file mode 100644 index 322ad69a47..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/zipkin.go +++ /dev/null @@ -1,6 +0,0 @@ -package v2 - -// ZipkinTracerConfig configures a Zipkin tracer for use with the mesh -type ZipkinTracerConfig struct { - // TODO.... -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/zz_generated.deepcopy.go b/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/zz_generated.deepcopy.go deleted file mode 100644 index e5068af21e..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/apis/maistra/v2/zz_generated.deepcopy.go +++ /dev/null @@ -1,3542 +0,0 @@ -//go:build !ignore_autogenerated -// +build !ignore_autogenerated - -// Code generated by deepcopy-gen. DO NOT EDIT. - -package v2 - -import ( - appsv1 "k8s.io/api/apps/v1" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - runtime "k8s.io/apimachinery/pkg/runtime" - intstr "k8s.io/apimachinery/pkg/util/intstr" -) - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *AddonsConfig) DeepCopyInto(out *AddonsConfig) { - *out = *in - if in.Prometheus != nil { - in, out := &in.Prometheus, &out.Prometheus - *out = new(PrometheusAddonConfig) - (*in).DeepCopyInto(*out) - } - if in.Stackdriver != nil { - in, out := &in.Stackdriver, &out.Stackdriver - *out = new(StackdriverAddonConfig) - (*in).DeepCopyInto(*out) - } - if in.Jaeger != nil { - in, out := &in.Jaeger, &out.Jaeger - *out = new(JaegerAddonConfig) - (*in).DeepCopyInto(*out) - } - if in.Grafana != nil { - in, out := &in.Grafana, &out.Grafana - *out = new(GrafanaAddonConfig) - (*in).DeepCopyInto(*out) - } - if in.Kiali != nil { - in, out := &in.Kiali, &out.Kiali - *out = new(KialiAddonConfig) - (*in).DeepCopyInto(*out) - } - if in.ThreeScale != nil { - in, out := &in.ThreeScale, &out.ThreeScale - *out = new(ThreeScaleAddonConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AddonsConfig. -func (in *AddonsConfig) DeepCopy() *AddonsConfig { - if in == nil { - return nil - } - out := new(AddonsConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *Affinity) DeepCopyInto(out *Affinity) { - *out = *in - if in.NodeAffinity != nil { - in, out := &in.NodeAffinity, &out.NodeAffinity - *out = new(v1.NodeAffinity) - (*in).DeepCopyInto(*out) - } - if in.PodAffinity != nil { - in, out := &in.PodAffinity, &out.PodAffinity - *out = new(v1.PodAffinity) - (*in).DeepCopyInto(*out) - } - in.PodAntiAffinity.DeepCopyInto(&out.PodAntiAffinity) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Affinity. -func (in *Affinity) DeepCopy() *Affinity { - if in == nil { - return nil - } - out := new(Affinity) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *AutoScalerConfig) DeepCopyInto(out *AutoScalerConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.MinReplicas != nil { - in, out := &in.MinReplicas, &out.MinReplicas - *out = new(int32) - **out = **in - } - if in.MaxReplicas != nil { - in, out := &in.MaxReplicas, &out.MaxReplicas - *out = new(int32) - **out = **in - } - if in.TargetCPUUtilizationPercentage != nil { - in, out := &in.TargetCPUUtilizationPercentage, &out.TargetCPUUtilizationPercentage - *out = new(int32) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoScalerConfig. -func (in *AutoScalerConfig) DeepCopy() *AutoScalerConfig { - if in == nil { - return nil - } - out := new(AutoScalerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *CertManagerCertificateAuthorityConfig) DeepCopyInto(out *CertManagerCertificateAuthorityConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertManagerCertificateAuthorityConfig. -func (in *CertManagerCertificateAuthorityConfig) DeepCopy() *CertManagerCertificateAuthorityConfig { - if in == nil { - return nil - } - out := new(CertManagerCertificateAuthorityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *CertificateAuthorityConfig) DeepCopyInto(out *CertificateAuthorityConfig) { - *out = *in - if in.Istiod != nil { - in, out := &in.Istiod, &out.Istiod - *out = new(IstiodCertificateAuthorityConfig) - (*in).DeepCopyInto(*out) - } - if in.Custom != nil { - in, out := &in.Custom, &out.Custom - *out = new(CustomCertificateAuthorityConfig) - **out = **in - } - if in.CertManager != nil { - in, out := &in.CertManager, &out.CertManager - *out = new(CertManagerCertificateAuthorityConfig) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateAuthorityConfig. -func (in *CertificateAuthorityConfig) DeepCopy() *CertificateAuthorityConfig { - if in == nil { - return nil - } - out := new(CertificateAuthorityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ClusterIngressGatewayConfig) DeepCopyInto(out *ClusterIngressGatewayConfig) { - *out = *in - in.IngressGatewayConfig.DeepCopyInto(&out.IngressGatewayConfig) - if in.IngressEnabled != nil { - in, out := &in.IngressEnabled, &out.IngressEnabled - *out = new(bool) - **out = **in - } - if in.MeshExpansionPorts != nil { - in, out := &in.MeshExpansionPorts, &out.MeshExpansionPorts - *out = make([]v1.ServicePort, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterIngressGatewayConfig. -func (in *ClusterIngressGatewayConfig) DeepCopy() *ClusterIngressGatewayConfig { - if in == nil { - return nil - } - out := new(ClusterIngressGatewayConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *CommonContainerConfig) DeepCopyInto(out *CommonContainerConfig) { - *out = *in - if in.ImagePullSecrets != nil { - in, out := &in.ImagePullSecrets, &out.ImagePullSecrets - *out = make([]v1.LocalObjectReference, len(*in)) - copy(*out, *in) - } - if in.Resources != nil { - in, out := &in.Resources, &out.Resources - *out = new(v1.ResourceRequirements) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CommonContainerConfig. -func (in *CommonContainerConfig) DeepCopy() *CommonContainerConfig { - if in == nil { - return nil - } - out := new(CommonContainerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *CommonDeploymentRuntimeConfig) DeepCopyInto(out *CommonDeploymentRuntimeConfig) { - *out = *in - if in.PodDisruption != nil { - in, out := &in.PodDisruption, &out.PodDisruption - *out = new(PodDisruptionBudget) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CommonDeploymentRuntimeConfig. -func (in *CommonDeploymentRuntimeConfig) DeepCopy() *CommonDeploymentRuntimeConfig { - if in == nil { - return nil - } - out := new(CommonDeploymentRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *CommonPodRuntimeConfig) DeepCopyInto(out *CommonPodRuntimeConfig) { - *out = *in - if in.NodeSelector != nil { - in, out := &in.NodeSelector, &out.NodeSelector - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - if in.Tolerations != nil { - in, out := &in.Tolerations, &out.Tolerations - *out = make([]v1.Toleration, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CommonPodRuntimeConfig. -func (in *CommonPodRuntimeConfig) DeepCopy() *CommonPodRuntimeConfig { - if in == nil { - return nil - } - out := new(CommonPodRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ComponentIngressConfig) DeepCopyInto(out *ComponentIngressConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Metadata != nil { - in, out := &in.Metadata, &out.Metadata - *out = new(MetadataConfig) - (*in).DeepCopyInto(*out) - } - if in.Hosts != nil { - in, out := &in.Hosts, &out.Hosts - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.TLS != nil { - in, out := &in.TLS, &out.TLS - *out = (*in).DeepCopy() - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentIngressConfig. -func (in *ComponentIngressConfig) DeepCopy() *ComponentIngressConfig { - if in == nil { - return nil - } - out := new(ComponentIngressConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in ComponentLogLevels) DeepCopyInto(out *ComponentLogLevels) { - { - in := &in - *out = make(ComponentLogLevels, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - return - } -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentLogLevels. -func (in ComponentLogLevels) DeepCopy() ComponentLogLevels { - if in == nil { - return nil - } - out := new(ComponentLogLevels) - in.DeepCopyInto(out) - return *out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ComponentPersistenceConfig) DeepCopyInto(out *ComponentPersistenceConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Resources != nil { - in, out := &in.Resources, &out.Resources - *out = new(v1.ResourceRequirements) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentPersistenceConfig. -func (in *ComponentPersistenceConfig) DeepCopy() *ComponentPersistenceConfig { - if in == nil { - return nil - } - out := new(ComponentPersistenceConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ComponentRuntimeConfig) DeepCopyInto(out *ComponentRuntimeConfig) { - *out = *in - if in.Deployment != nil { - in, out := &in.Deployment, &out.Deployment - *out = new(DeploymentRuntimeConfig) - (*in).DeepCopyInto(*out) - } - if in.Pod != nil { - in, out := &in.Pod, &out.Pod - *out = new(PodRuntimeConfig) - (*in).DeepCopyInto(*out) - } - if in.Container != nil { - in, out := &in.Container, &out.Container - *out = new(ContainerConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentRuntimeConfig. -func (in *ComponentRuntimeConfig) DeepCopy() *ComponentRuntimeConfig { - if in == nil { - return nil - } - out := new(ComponentRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ComponentServiceConfig) DeepCopyInto(out *ComponentServiceConfig) { - *out = *in - if in.Metadata != nil { - in, out := &in.Metadata, &out.Metadata - *out = new(MetadataConfig) - (*in).DeepCopyInto(*out) - } - if in.NodePort != nil { - in, out := &in.NodePort, &out.NodePort - *out = new(int32) - **out = **in - } - if in.Ingress != nil { - in, out := &in.Ingress, &out.Ingress - *out = new(ComponentIngressConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentServiceConfig. -func (in *ComponentServiceConfig) DeepCopy() *ComponentServiceConfig { - if in == nil { - return nil - } - out := new(ComponentServiceConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ContainerConfig) DeepCopyInto(out *ContainerConfig) { - *out = *in - in.CommonContainerConfig.DeepCopyInto(&out.CommonContainerConfig) - if in.Env != nil { - in, out := &in.Env, &out.Env - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ContainerConfig. -func (in *ContainerConfig) DeepCopy() *ContainerConfig { - if in == nil { - return nil - } - out := new(ContainerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneClusterConfig) DeepCopyInto(out *ControlPlaneClusterConfig) { - *out = *in - if in.MultiCluster != nil { - in, out := &in.MultiCluster, &out.MultiCluster - *out = new(MultiClusterConfig) - (*in).DeepCopyInto(*out) - } - if in.MeshExpansion != nil { - in, out := &in.MeshExpansion, &out.MeshExpansion - *out = new(MeshExpansionConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneClusterConfig. -func (in *ControlPlaneClusterConfig) DeepCopy() *ControlPlaneClusterConfig { - if in == nil { - return nil - } - out := new(ControlPlaneClusterConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneRuntimeConfig) DeepCopyInto(out *ControlPlaneRuntimeConfig) { - *out = *in - if in.Components != nil { - in, out := &in.Components, &out.Components - *out = make(map[ControlPlaneComponentName]*ComponentRuntimeConfig, len(*in)) - for key, val := range *in { - var outVal *ComponentRuntimeConfig - if val == nil { - (*out)[key] = nil - } else { - in, out := &val, &outVal - *out = new(ComponentRuntimeConfig) - (*in).DeepCopyInto(*out) - } - (*out)[key] = outVal - } - } - if in.Defaults != nil { - in, out := &in.Defaults, &out.Defaults - *out = new(DefaultRuntimeConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneRuntimeConfig. -func (in *ControlPlaneRuntimeConfig) DeepCopy() *ControlPlaneRuntimeConfig { - if in == nil { - return nil - } - out := new(ControlPlaneRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneSecurityConfig) DeepCopyInto(out *ControlPlaneSecurityConfig) { - *out = *in - if in.MTLS != nil { - in, out := &in.MTLS, &out.MTLS - *out = new(bool) - **out = **in - } - if in.TLS != nil { - in, out := &in.TLS, &out.TLS - *out = new(ControlPlaneTLSConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneSecurityConfig. -func (in *ControlPlaneSecurityConfig) DeepCopy() *ControlPlaneSecurityConfig { - if in == nil { - return nil - } - out := new(ControlPlaneSecurityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneSpec) DeepCopyInto(out *ControlPlaneSpec) { - *out = *in - if in.Profiles != nil { - in, out := &in.Profiles, &out.Profiles - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.Cluster != nil { - in, out := &in.Cluster, &out.Cluster - *out = new(ControlPlaneClusterConfig) - (*in).DeepCopyInto(*out) - } - if in.MeshConfig != nil { - in, out := &in.MeshConfig, &out.MeshConfig - *out = new(MeshConfig) - (*in).DeepCopyInto(*out) - } - if in.General != nil { - in, out := &in.General, &out.General - *out = new(GeneralConfig) - (*in).DeepCopyInto(*out) - } - if in.Policy != nil { - in, out := &in.Policy, &out.Policy - *out = new(PolicyConfig) - (*in).DeepCopyInto(*out) - } - if in.Proxy != nil { - in, out := &in.Proxy, &out.Proxy - *out = new(ProxyConfig) - (*in).DeepCopyInto(*out) - } - if in.Security != nil { - in, out := &in.Security, &out.Security - *out = new(SecurityConfig) - (*in).DeepCopyInto(*out) - } - if in.Telemetry != nil { - in, out := &in.Telemetry, &out.Telemetry - *out = new(TelemetryConfig) - (*in).DeepCopyInto(*out) - } - if in.Tracing != nil { - in, out := &in.Tracing, &out.Tracing - *out = new(TracingConfig) - (*in).DeepCopyInto(*out) - } - if in.Gateways != nil { - in, out := &in.Gateways, &out.Gateways - *out = new(GatewaysConfig) - (*in).DeepCopyInto(*out) - } - if in.Runtime != nil { - in, out := &in.Runtime, &out.Runtime - *out = new(ControlPlaneRuntimeConfig) - (*in).DeepCopyInto(*out) - } - if in.Addons != nil { - in, out := &in.Addons, &out.Addons - *out = new(AddonsConfig) - (*in).DeepCopyInto(*out) - } - if in.TechPreview != nil { - in, out := &in.TechPreview, &out.TechPreview - *out = (*in).DeepCopy() - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneSpec. -func (in *ControlPlaneSpec) DeepCopy() *ControlPlaneSpec { - if in == nil { - return nil - } - out := new(ControlPlaneSpec) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneStatus) DeepCopyInto(out *ControlPlaneStatus) { - *out = *in - in.StatusBase.DeepCopyInto(&out.StatusBase) - in.StatusType.DeepCopyInto(&out.StatusType) - in.ComponentStatusList.DeepCopyInto(&out.ComponentStatusList) - in.Readiness.DeepCopyInto(&out.Readiness) - in.AppliedSpec.DeepCopyInto(&out.AppliedSpec) - in.AppliedValues.DeepCopyInto(&out.AppliedValues) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneStatus. -func (in *ControlPlaneStatus) DeepCopy() *ControlPlaneStatus { - if in == nil { - return nil - } - out := new(ControlPlaneStatus) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ControlPlaneTLSConfig) DeepCopyInto(out *ControlPlaneTLSConfig) { - *out = *in - if in.CipherSuites != nil { - in, out := &in.CipherSuites, &out.CipherSuites - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.ECDHCurves != nil { - in, out := &in.ECDHCurves, &out.ECDHCurves - *out = make([]string, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneTLSConfig. -func (in *ControlPlaneTLSConfig) DeepCopy() *ControlPlaneTLSConfig { - if in == nil { - return nil - } - out := new(ControlPlaneTLSConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *CustomCertificateAuthorityConfig) DeepCopyInto(out *CustomCertificateAuthorityConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomCertificateAuthorityConfig. -func (in *CustomCertificateAuthorityConfig) DeepCopy() *CustomCertificateAuthorityConfig { - if in == nil { - return nil - } - out := new(CustomCertificateAuthorityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *DataPlaneSecurityConfig) DeepCopyInto(out *DataPlaneSecurityConfig) { - *out = *in - if in.MTLS != nil { - in, out := &in.MTLS, &out.MTLS - *out = new(bool) - **out = **in - } - if in.AutoMTLS != nil { - in, out := &in.AutoMTLS, &out.AutoMTLS - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DataPlaneSecurityConfig. -func (in *DataPlaneSecurityConfig) DeepCopy() *DataPlaneSecurityConfig { - if in == nil { - return nil - } - out := new(DataPlaneSecurityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *DatadogTracerConfig) DeepCopyInto(out *DatadogTracerConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DatadogTracerConfig. -func (in *DatadogTracerConfig) DeepCopy() *DatadogTracerConfig { - if in == nil { - return nil - } - out := new(DatadogTracerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *DefaultRuntimeConfig) DeepCopyInto(out *DefaultRuntimeConfig) { - *out = *in - if in.Deployment != nil { - in, out := &in.Deployment, &out.Deployment - *out = new(CommonDeploymentRuntimeConfig) - (*in).DeepCopyInto(*out) - } - if in.Pod != nil { - in, out := &in.Pod, &out.Pod - *out = new(CommonPodRuntimeConfig) - (*in).DeepCopyInto(*out) - } - if in.Container != nil { - in, out := &in.Container, &out.Container - *out = new(CommonContainerConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DefaultRuntimeConfig. -func (in *DefaultRuntimeConfig) DeepCopy() *DefaultRuntimeConfig { - if in == nil { - return nil - } - out := new(DefaultRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *DeploymentRuntimeConfig) DeepCopyInto(out *DeploymentRuntimeConfig) { - *out = *in - if in.Replicas != nil { - in, out := &in.Replicas, &out.Replicas - *out = new(int32) - **out = **in - } - if in.Strategy != nil { - in, out := &in.Strategy, &out.Strategy - *out = new(appsv1.DeploymentStrategy) - (*in).DeepCopyInto(*out) - } - if in.AutoScaling != nil { - in, out := &in.AutoScaling, &out.AutoScaling - *out = new(AutoScalerConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentRuntimeConfig. -func (in *DeploymentRuntimeConfig) DeepCopy() *DeploymentRuntimeConfig { - if in == nil { - return nil - } - out := new(DeploymentRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *EgressGatewayConfig) DeepCopyInto(out *EgressGatewayConfig) { - *out = *in - in.GatewayConfig.DeepCopyInto(&out.GatewayConfig) - if in.RequestedNetworkView != nil { - in, out := &in.RequestedNetworkView, &out.RequestedNetworkView - *out = make([]string, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EgressGatewayConfig. -func (in *EgressGatewayConfig) DeepCopy() *EgressGatewayConfig { - if in == nil { - return nil - } - out := new(EgressGatewayConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *Enablement) DeepCopyInto(out *Enablement) { - *out = *in - if in.Enabled != nil { - in, out := &in.Enabled, &out.Enabled - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Enablement. -func (in *Enablement) DeepCopy() *Enablement { - if in == nil { - return nil - } - out := new(Enablement) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *EnvoyServiceClientTLSSettings) DeepCopyInto(out *EnvoyServiceClientTLSSettings) { - *out = *in - if in.SubjectAltNames != nil { - in, out := &in.SubjectAltNames, &out.SubjectAltNames - *out = make([]string, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EnvoyServiceClientTLSSettings. -func (in *EnvoyServiceClientTLSSettings) DeepCopy() *EnvoyServiceClientTLSSettings { - if in == nil { - return nil - } - out := new(EnvoyServiceClientTLSSettings) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *EnvoyServiceTCPKeepalive) DeepCopyInto(out *EnvoyServiceTCPKeepalive) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EnvoyServiceTCPKeepalive. -func (in *EnvoyServiceTCPKeepalive) DeepCopy() *EnvoyServiceTCPKeepalive { - if in == nil { - return nil - } - out := new(EnvoyServiceTCPKeepalive) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderConfig) DeepCopyInto(out *ExtensionProviderConfig) { - *out = *in - if in.Prometheus != nil { - in, out := &in.Prometheus, &out.Prometheus - *out = new(ExtensionProviderPrometheusConfig) - **out = **in - } - if in.Zipkin != nil { - in, out := &in.Zipkin, &out.Zipkin - *out = new(ExtensionProviderZipkinTracingConfig) - (*in).DeepCopyInto(*out) - } - if in.Opentelemetry != nil { - in, out := &in.Opentelemetry, &out.Opentelemetry - *out = new(ExtensionProviderOtelTracingConfig) - (*in).DeepCopyInto(*out) - } - if in.EnvoyOtelAls != nil { - in, out := &in.EnvoyOtelAls, &out.EnvoyOtelAls - *out = new(ExtensionProviderEnvoyOtelLogConfig) - (*in).DeepCopyInto(*out) - } - if in.EnvoyExtAuthzHTTP != nil { - in, out := &in.EnvoyExtAuthzHTTP, &out.EnvoyExtAuthzHTTP - *out = new(ExtensionProviderEnvoyExternalAuthorizationHTTPConfig) - (*in).DeepCopyInto(*out) - } - if in.EnvoyExtAuthzGRPC != nil { - in, out := &in.EnvoyExtAuthzGRPC, &out.EnvoyExtAuthzGRPC - *out = new(ExtensionProviderEnvoyExternalAuthorizationGRPCConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderConfig. -func (in *ExtensionProviderConfig) DeepCopy() *ExtensionProviderConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderEnvoyExternalAuthorizationGRPCConfig) DeepCopyInto(out *ExtensionProviderEnvoyExternalAuthorizationGRPCConfig) { - *out = *in - if in.Timeout != nil { - in, out := &in.Timeout, &out.Timeout - *out = new(string) - **out = **in - } - if in.FailOpen != nil { - in, out := &in.FailOpen, &out.FailOpen - *out = new(bool) - **out = **in - } - if in.StatusOnError != nil { - in, out := &in.StatusOnError, &out.StatusOnError - *out = new(string) - **out = **in - } - if in.IncludeRequestBodyInCheck != nil { - in, out := &in.IncludeRequestBodyInCheck, &out.IncludeRequestBodyInCheck - *out = new(ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderEnvoyExternalAuthorizationGRPCConfig. -func (in *ExtensionProviderEnvoyExternalAuthorizationGRPCConfig) DeepCopy() *ExtensionProviderEnvoyExternalAuthorizationGRPCConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderEnvoyExternalAuthorizationGRPCConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderEnvoyExternalAuthorizationHTTPConfig) DeepCopyInto(out *ExtensionProviderEnvoyExternalAuthorizationHTTPConfig) { - *out = *in - if in.Timeout != nil { - in, out := &in.Timeout, &out.Timeout - *out = new(string) - **out = **in - } - if in.PathPrefix != nil { - in, out := &in.PathPrefix, &out.PathPrefix - *out = new(string) - **out = **in - } - if in.FailOpen != nil { - in, out := &in.FailOpen, &out.FailOpen - *out = new(bool) - **out = **in - } - if in.StatusOnError != nil { - in, out := &in.StatusOnError, &out.StatusOnError - *out = new(string) - **out = **in - } - if in.IncludeRequestHeadersInCheck != nil { - in, out := &in.IncludeRequestHeadersInCheck, &out.IncludeRequestHeadersInCheck - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.IncludeAdditionalHeadersInCheck != nil { - in, out := &in.IncludeAdditionalHeadersInCheck, &out.IncludeAdditionalHeadersInCheck - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - if in.IncludeRequestBodyInCheck != nil { - in, out := &in.IncludeRequestBodyInCheck, &out.IncludeRequestBodyInCheck - *out = new(ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig) - (*in).DeepCopyInto(*out) - } - if in.HeadersToUpstreamOnAllow != nil { - in, out := &in.HeadersToUpstreamOnAllow, &out.HeadersToUpstreamOnAllow - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.HeadersToDownstreamOnDeny != nil { - in, out := &in.HeadersToDownstreamOnDeny, &out.HeadersToDownstreamOnDeny - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.HeadersToDownstreamOnAllow != nil { - in, out := &in.HeadersToDownstreamOnAllow, &out.HeadersToDownstreamOnAllow - *out = make([]string, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderEnvoyExternalAuthorizationHTTPConfig. -func (in *ExtensionProviderEnvoyExternalAuthorizationHTTPConfig) DeepCopy() *ExtensionProviderEnvoyExternalAuthorizationHTTPConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderEnvoyExternalAuthorizationHTTPConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig) DeepCopyInto(out *ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig) { - *out = *in - if in.MaxRequestBytes != nil { - in, out := &in.MaxRequestBytes, &out.MaxRequestBytes - *out = new(int64) - **out = **in - } - if in.AllowPartialMessage != nil { - in, out := &in.AllowPartialMessage, &out.AllowPartialMessage - *out = new(bool) - **out = **in - } - if in.PackAsBytes != nil { - in, out := &in.PackAsBytes, &out.PackAsBytes - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig. -func (in *ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig) DeepCopy() *ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderEnvoyExternalAuthorizationRequestBodyConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderEnvoyOtelLogConfig) DeepCopyInto(out *ExtensionProviderEnvoyOtelLogConfig) { - *out = *in - if in.LogName != nil { - in, out := &in.LogName, &out.LogName - *out = new(string) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderEnvoyOtelLogConfig. -func (in *ExtensionProviderEnvoyOtelLogConfig) DeepCopy() *ExtensionProviderEnvoyOtelLogConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderEnvoyOtelLogConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderOtelTracingConfig) DeepCopyInto(out *ExtensionProviderOtelTracingConfig) { - *out = *in - if in.MaxTagLength != nil { - in, out := &in.MaxTagLength, &out.MaxTagLength - *out = new(int64) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderOtelTracingConfig. -func (in *ExtensionProviderOtelTracingConfig) DeepCopy() *ExtensionProviderOtelTracingConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderOtelTracingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderPrometheusConfig) DeepCopyInto(out *ExtensionProviderPrometheusConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderPrometheusConfig. -func (in *ExtensionProviderPrometheusConfig) DeepCopy() *ExtensionProviderPrometheusConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderPrometheusConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ExtensionProviderZipkinTracingConfig) DeepCopyInto(out *ExtensionProviderZipkinTracingConfig) { - *out = *in - if in.MaxTagLength != nil { - in, out := &in.MaxTagLength, &out.MaxTagLength - *out = new(int64) - **out = **in - } - if in.Enable64bitTraceID != nil { - in, out := &in.Enable64bitTraceID, &out.Enable64bitTraceID - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionProviderZipkinTracingConfig. -func (in *ExtensionProviderZipkinTracingConfig) DeepCopy() *ExtensionProviderZipkinTracingConfig { - if in == nil { - return nil - } - out := new(ExtensionProviderZipkinTracingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GatewayConfig) DeepCopyInto(out *GatewayConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - in.Service.DeepCopyInto(&out.Service) - if in.Volumes != nil { - in, out := &in.Volumes, &out.Volumes - *out = make([]VolumeConfig, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - if in.Runtime != nil { - in, out := &in.Runtime, &out.Runtime - *out = new(ComponentRuntimeConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewayConfig. -func (in *GatewayConfig) DeepCopy() *GatewayConfig { - if in == nil { - return nil - } - out := new(GatewayConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GatewayServiceConfig) DeepCopyInto(out *GatewayServiceConfig) { - *out = *in - in.ServiceSpec.DeepCopyInto(&out.ServiceSpec) - if in.Metadata != nil { - in, out := &in.Metadata, &out.Metadata - *out = new(MetadataConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewayServiceConfig. -func (in *GatewayServiceConfig) DeepCopy() *GatewayServiceConfig { - if in == nil { - return nil - } - out := new(GatewayServiceConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GatewayVolume) DeepCopyInto(out *GatewayVolume) { - *out = *in - if in.ConfigMap != nil { - in, out := &in.ConfigMap, &out.ConfigMap - *out = new(v1.ConfigMapVolumeSource) - (*in).DeepCopyInto(*out) - } - if in.Secret != nil { - in, out := &in.Secret, &out.Secret - *out = new(v1.SecretVolumeSource) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewayVolume. -func (in *GatewayVolume) DeepCopy() *GatewayVolume { - if in == nil { - return nil - } - out := new(GatewayVolume) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GatewaysConfig) DeepCopyInto(out *GatewaysConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.ClusterIngress != nil { - in, out := &in.ClusterIngress, &out.ClusterIngress - *out = new(ClusterIngressGatewayConfig) - (*in).DeepCopyInto(*out) - } - if in.ClusterEgress != nil { - in, out := &in.ClusterEgress, &out.ClusterEgress - *out = new(EgressGatewayConfig) - (*in).DeepCopyInto(*out) - } - if in.IngressGateways != nil { - in, out := &in.IngressGateways, &out.IngressGateways - *out = make(map[string]*IngressGatewayConfig, len(*in)) - for key, val := range *in { - var outVal *IngressGatewayConfig - if val == nil { - (*out)[key] = nil - } else { - in, out := &val, &outVal - *out = new(IngressGatewayConfig) - (*in).DeepCopyInto(*out) - } - (*out)[key] = outVal - } - } - if in.EgressGateways != nil { - in, out := &in.EgressGateways, &out.EgressGateways - *out = make(map[string]*EgressGatewayConfig, len(*in)) - for key, val := range *in { - var outVal *EgressGatewayConfig - if val == nil { - (*out)[key] = nil - } else { - in, out := &val, &outVal - *out = new(EgressGatewayConfig) - (*in).DeepCopyInto(*out) - } - (*out)[key] = outVal - } - } - if in.OpenShiftRoute != nil { - in, out := &in.OpenShiftRoute, &out.OpenShiftRoute - *out = new(OpenShiftRouteConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewaysConfig. -func (in *GatewaysConfig) DeepCopy() *GatewaysConfig { - if in == nil { - return nil - } - out := new(GatewaysConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GeneralConfig) DeepCopyInto(out *GeneralConfig) { - *out = *in - if in.Logging != nil { - in, out := &in.Logging, &out.Logging - *out = new(LoggingConfig) - (*in).DeepCopyInto(*out) - } - if in.ValidationMessages != nil { - in, out := &in.ValidationMessages, &out.ValidationMessages - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GeneralConfig. -func (in *GeneralConfig) DeepCopy() *GeneralConfig { - if in == nil { - return nil - } - out := new(GeneralConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GrafanaAddonConfig) DeepCopyInto(out *GrafanaAddonConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Install != nil { - in, out := &in.Install, &out.Install - *out = new(GrafanaInstallConfig) - (*in).DeepCopyInto(*out) - } - if in.Address != nil { - in, out := &in.Address, &out.Address - *out = new(string) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GrafanaAddonConfig. -func (in *GrafanaAddonConfig) DeepCopy() *GrafanaAddonConfig { - if in == nil { - return nil - } - out := new(GrafanaAddonConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GrafanaConfig) DeepCopyInto(out *GrafanaConfig) { - *out = *in - if in.Env != nil { - in, out := &in.Env, &out.Env - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - if in.EnvSecrets != nil { - in, out := &in.EnvSecrets, &out.EnvSecrets - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GrafanaConfig. -func (in *GrafanaConfig) DeepCopy() *GrafanaConfig { - if in == nil { - return nil - } - out := new(GrafanaConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GrafanaInstallConfig) DeepCopyInto(out *GrafanaInstallConfig) { - *out = *in - if in.Config != nil { - in, out := &in.Config, &out.Config - *out = new(GrafanaConfig) - (*in).DeepCopyInto(*out) - } - if in.Service != nil { - in, out := &in.Service, &out.Service - *out = new(ComponentServiceConfig) - (*in).DeepCopyInto(*out) - } - if in.Persistence != nil { - in, out := &in.Persistence, &out.Persistence - *out = new(ComponentPersistenceConfig) - (*in).DeepCopyInto(*out) - } - if in.Security != nil { - in, out := &in.Security, &out.Security - *out = new(GrafanaSecurityConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GrafanaInstallConfig. -func (in *GrafanaInstallConfig) DeepCopy() *GrafanaInstallConfig { - if in == nil { - return nil - } - out := new(GrafanaInstallConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *GrafanaSecurityConfig) DeepCopyInto(out *GrafanaSecurityConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GrafanaSecurityConfig. -func (in *GrafanaSecurityConfig) DeepCopy() *GrafanaSecurityConfig { - if in == nil { - return nil - } - out := new(GrafanaSecurityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *IdentityConfig) DeepCopyInto(out *IdentityConfig) { - *out = *in - if in.ThirdParty != nil { - in, out := &in.ThirdParty, &out.ThirdParty - *out = new(ThirdPartyIdentityConfig) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IdentityConfig. -func (in *IdentityConfig) DeepCopy() *IdentityConfig { - if in == nil { - return nil - } - out := new(IdentityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *IngressGatewayConfig) DeepCopyInto(out *IngressGatewayConfig) { - *out = *in - in.GatewayConfig.DeepCopyInto(&out.GatewayConfig) - if in.SDS != nil { - in, out := &in.SDS, &out.SDS - *out = new(SecretDiscoveryService) - (*in).DeepCopyInto(*out) - } - if in.RouteConfig != nil { - in, out := &in.RouteConfig, &out.RouteConfig - *out = new(Enablement) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressGatewayConfig. -func (in *IngressGatewayConfig) DeepCopy() *IngressGatewayConfig { - if in == nil { - return nil - } - out := new(IngressGatewayConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *IstioPrivateKeyCertificateSignerConfig) DeepCopyInto(out *IstioPrivateKeyCertificateSignerConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioPrivateKeyCertificateSignerConfig. -func (in *IstioPrivateKeyCertificateSignerConfig) DeepCopy() *IstioPrivateKeyCertificateSignerConfig { - if in == nil { - return nil - } - out := new(IstioPrivateKeyCertificateSignerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *IstioSelfSignedCertificateSignerConfig) DeepCopyInto(out *IstioSelfSignedCertificateSignerConfig) { - *out = *in - if in.EnableJitter != nil { - in, out := &in.EnableJitter, &out.EnableJitter - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstioSelfSignedCertificateSignerConfig. -func (in *IstioSelfSignedCertificateSignerConfig) DeepCopy() *IstioSelfSignedCertificateSignerConfig { - if in == nil { - return nil - } - out := new(IstioSelfSignedCertificateSignerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *IstiodCertificateAuthorityConfig) DeepCopyInto(out *IstiodCertificateAuthorityConfig) { - *out = *in - if in.SelfSigned != nil { - in, out := &in.SelfSigned, &out.SelfSigned - *out = new(IstioSelfSignedCertificateSignerConfig) - (*in).DeepCopyInto(*out) - } - if in.PrivateKey != nil { - in, out := &in.PrivateKey, &out.PrivateKey - *out = new(IstioPrivateKeyCertificateSignerConfig) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IstiodCertificateAuthorityConfig. -func (in *IstiodCertificateAuthorityConfig) DeepCopy() *IstiodCertificateAuthorityConfig { - if in == nil { - return nil - } - out := new(IstiodCertificateAuthorityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *JaegerAddonConfig) DeepCopyInto(out *JaegerAddonConfig) { - *out = *in - if in.Install != nil { - in, out := &in.Install, &out.Install - *out = new(JaegerInstallConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JaegerAddonConfig. -func (in *JaegerAddonConfig) DeepCopy() *JaegerAddonConfig { - if in == nil { - return nil - } - out := new(JaegerAddonConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *JaegerElasticsearchStorageConfig) DeepCopyInto(out *JaegerElasticsearchStorageConfig) { - *out = *in - if in.NodeCount != nil { - in, out := &in.NodeCount, &out.NodeCount - *out = new(int32) - **out = **in - } - if in.Storage != nil { - in, out := &in.Storage, &out.Storage - *out = (*in).DeepCopy() - } - if in.IndexCleaner != nil { - in, out := &in.IndexCleaner, &out.IndexCleaner - *out = (*in).DeepCopy() - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JaegerElasticsearchStorageConfig. -func (in *JaegerElasticsearchStorageConfig) DeepCopy() *JaegerElasticsearchStorageConfig { - if in == nil { - return nil - } - out := new(JaegerElasticsearchStorageConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *JaegerIngressConfig) DeepCopyInto(out *JaegerIngressConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Metadata != nil { - in, out := &in.Metadata, &out.Metadata - *out = new(MetadataConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JaegerIngressConfig. -func (in *JaegerIngressConfig) DeepCopy() *JaegerIngressConfig { - if in == nil { - return nil - } - out := new(JaegerIngressConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *JaegerInstallConfig) DeepCopyInto(out *JaegerInstallConfig) { - *out = *in - if in.Storage != nil { - in, out := &in.Storage, &out.Storage - *out = new(JaegerStorageConfig) - (*in).DeepCopyInto(*out) - } - if in.Ingress != nil { - in, out := &in.Ingress, &out.Ingress - *out = new(JaegerIngressConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JaegerInstallConfig. -func (in *JaegerInstallConfig) DeepCopy() *JaegerInstallConfig { - if in == nil { - return nil - } - out := new(JaegerInstallConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *JaegerMemoryStorageConfig) DeepCopyInto(out *JaegerMemoryStorageConfig) { - *out = *in - if in.MaxTraces != nil { - in, out := &in.MaxTraces, &out.MaxTraces - *out = new(int64) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JaegerMemoryStorageConfig. -func (in *JaegerMemoryStorageConfig) DeepCopy() *JaegerMemoryStorageConfig { - if in == nil { - return nil - } - out := new(JaegerMemoryStorageConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *JaegerStorageConfig) DeepCopyInto(out *JaegerStorageConfig) { - *out = *in - if in.Memory != nil { - in, out := &in.Memory, &out.Memory - *out = new(JaegerMemoryStorageConfig) - (*in).DeepCopyInto(*out) - } - if in.Elasticsearch != nil { - in, out := &in.Elasticsearch, &out.Elasticsearch - *out = new(JaegerElasticsearchStorageConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JaegerStorageConfig. -func (in *JaegerStorageConfig) DeepCopy() *JaegerStorageConfig { - if in == nil { - return nil - } - out := new(JaegerStorageConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *KialiAddonConfig) DeepCopyInto(out *KialiAddonConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Install != nil { - in, out := &in.Install, &out.Install - *out = new(KialiInstallConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KialiAddonConfig. -func (in *KialiAddonConfig) DeepCopy() *KialiAddonConfig { - if in == nil { - return nil - } - out := new(KialiAddonConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *KialiDashboardConfig) DeepCopyInto(out *KialiDashboardConfig) { - *out = *in - if in.ViewOnly != nil { - in, out := &in.ViewOnly, &out.ViewOnly - *out = new(bool) - **out = **in - } - if in.EnableGrafana != nil { - in, out := &in.EnableGrafana, &out.EnableGrafana - *out = new(bool) - **out = **in - } - if in.EnablePrometheus != nil { - in, out := &in.EnablePrometheus, &out.EnablePrometheus - *out = new(bool) - **out = **in - } - if in.EnableTracing != nil { - in, out := &in.EnableTracing, &out.EnableTracing - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KialiDashboardConfig. -func (in *KialiDashboardConfig) DeepCopy() *KialiDashboardConfig { - if in == nil { - return nil - } - out := new(KialiDashboardConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *KialiDeploymentConfig) DeepCopyInto(out *KialiDeploymentConfig) { - *out = *in - if in.Resources != nil { - in, out := &in.Resources, &out.Resources - *out = new(v1.ResourceRequirements) - (*in).DeepCopyInto(*out) - } - if in.Affinity != nil { - in, out := &in.Affinity, &out.Affinity - *out = new(v1.Affinity) - (*in).DeepCopyInto(*out) - } - if in.NodeSelector != nil { - in, out := &in.NodeSelector, &out.NodeSelector - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - if in.Tolerations != nil { - in, out := &in.Tolerations, &out.Tolerations - *out = make([]v1.Toleration, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KialiDeploymentConfig. -func (in *KialiDeploymentConfig) DeepCopy() *KialiDeploymentConfig { - if in == nil { - return nil - } - out := new(KialiDeploymentConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *KialiInstallConfig) DeepCopyInto(out *KialiInstallConfig) { - *out = *in - if in.Dashboard != nil { - in, out := &in.Dashboard, &out.Dashboard - *out = new(KialiDashboardConfig) - (*in).DeepCopyInto(*out) - } - if in.Service != nil { - in, out := &in.Service, &out.Service - *out = new(ComponentServiceConfig) - (*in).DeepCopyInto(*out) - } - if in.Deployment != nil { - in, out := &in.Deployment, &out.Deployment - *out = new(KialiDeploymentConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KialiInstallConfig. -func (in *KialiInstallConfig) DeepCopy() *KialiInstallConfig { - if in == nil { - return nil - } - out := new(KialiInstallConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *LightstepTracerConfig) DeepCopyInto(out *LightstepTracerConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LightstepTracerConfig. -func (in *LightstepTracerConfig) DeepCopy() *LightstepTracerConfig { - if in == nil { - return nil - } - out := new(LightstepTracerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *LoggingConfig) DeepCopyInto(out *LoggingConfig) { - *out = *in - if in.ComponentLevels != nil { - in, out := &in.ComponentLevels, &out.ComponentLevels - *out = make(ComponentLogLevels, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - if in.LogAsJSON != nil { - in, out := &in.LogAsJSON, &out.LogAsJSON - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LoggingConfig. -func (in *LoggingConfig) DeepCopy() *LoggingConfig { - if in == nil { - return nil - } - out := new(LoggingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MeshConfig) DeepCopyInto(out *MeshConfig) { - *out = *in - if in.ExtensionProviders != nil { - in, out := &in.ExtensionProviders, &out.ExtensionProviders - *out = make([]*ExtensionProviderConfig, len(*in)) - for i := range *in { - if (*in)[i] != nil { - in, out := &(*in)[i], &(*out)[i] - *out = new(ExtensionProviderConfig) - (*in).DeepCopyInto(*out) - } - } - } - if in.DiscoverySelectors != nil { - in, out := &in.DiscoverySelectors, &out.DiscoverySelectors - *out = make([]*metav1.LabelSelector, len(*in)) - for i := range *in { - if (*in)[i] != nil { - in, out := &(*in)[i], &(*out)[i] - *out = new(metav1.LabelSelector) - (*in).DeepCopyInto(*out) - } - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshConfig. -func (in *MeshConfig) DeepCopy() *MeshConfig { - if in == nil { - return nil - } - out := new(MeshConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MeshEndpointConfig) DeepCopyInto(out *MeshEndpointConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshEndpointConfig. -func (in *MeshEndpointConfig) DeepCopy() *MeshEndpointConfig { - if in == nil { - return nil - } - out := new(MeshEndpointConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MeshExpansionConfig) DeepCopyInto(out *MeshExpansionConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.ILBGateway != nil { - in, out := &in.ILBGateway, &out.ILBGateway - *out = new(GatewayConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshExpansionConfig. -func (in *MeshExpansionConfig) DeepCopy() *MeshExpansionConfig { - if in == nil { - return nil - } - out := new(MeshExpansionConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MeshGatewayConfig) DeepCopyInto(out *MeshGatewayConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshGatewayConfig. -func (in *MeshGatewayConfig) DeepCopy() *MeshGatewayConfig { - if in == nil { - return nil - } - out := new(MeshGatewayConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MeshNetworkConfig) DeepCopyInto(out *MeshNetworkConfig) { - *out = *in - if in.Endpoints != nil { - in, out := &in.Endpoints, &out.Endpoints - *out = make([]MeshEndpointConfig, len(*in)) - copy(*out, *in) - } - if in.Gateways != nil { - in, out := &in.Gateways, &out.Gateways - *out = make([]MeshGatewayConfig, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MeshNetworkConfig. -func (in *MeshNetworkConfig) DeepCopy() *MeshNetworkConfig { - if in == nil { - return nil - } - out := new(MeshNetworkConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MetadataConfig) DeepCopyInto(out *MetadataConfig) { - *out = *in - if in.Labels != nil { - in, out := &in.Labels, &out.Labels - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - if in.Annotations != nil { - in, out := &in.Annotations, &out.Annotations - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetadataConfig. -func (in *MetadataConfig) DeepCopy() *MetadataConfig { - if in == nil { - return nil - } - out := new(MetadataConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MixerPolicyAdaptersConfig) DeepCopyInto(out *MixerPolicyAdaptersConfig) { - *out = *in - if in.UseAdapterCRDs != nil { - in, out := &in.UseAdapterCRDs, &out.UseAdapterCRDs - *out = new(bool) - **out = **in - } - if in.KubernetesEnv != nil { - in, out := &in.KubernetesEnv, &out.KubernetesEnv - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MixerPolicyAdaptersConfig. -func (in *MixerPolicyAdaptersConfig) DeepCopy() *MixerPolicyAdaptersConfig { - if in == nil { - return nil - } - out := new(MixerPolicyAdaptersConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MixerPolicyConfig) DeepCopyInto(out *MixerPolicyConfig) { - *out = *in - if in.EnableChecks != nil { - in, out := &in.EnableChecks, &out.EnableChecks - *out = new(bool) - **out = **in - } - if in.FailOpen != nil { - in, out := &in.FailOpen, &out.FailOpen - *out = new(bool) - **out = **in - } - if in.SessionAffinity != nil { - in, out := &in.SessionAffinity, &out.SessionAffinity - *out = new(bool) - **out = **in - } - if in.Adapters != nil { - in, out := &in.Adapters, &out.Adapters - *out = new(MixerPolicyAdaptersConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MixerPolicyConfig. -func (in *MixerPolicyConfig) DeepCopy() *MixerPolicyConfig { - if in == nil { - return nil - } - out := new(MixerPolicyConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MixerTelemetryAdaptersConfig) DeepCopyInto(out *MixerTelemetryAdaptersConfig) { - *out = *in - if in.UseAdapterCRDs != nil { - in, out := &in.UseAdapterCRDs, &out.UseAdapterCRDs - *out = new(bool) - **out = **in - } - if in.KubernetesEnv != nil { - in, out := &in.KubernetesEnv, &out.KubernetesEnv - *out = new(bool) - **out = **in - } - if in.Stdio != nil { - in, out := &in.Stdio, &out.Stdio - *out = new(MixerTelemetryStdioConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MixerTelemetryAdaptersConfig. -func (in *MixerTelemetryAdaptersConfig) DeepCopy() *MixerTelemetryAdaptersConfig { - if in == nil { - return nil - } - out := new(MixerTelemetryAdaptersConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MixerTelemetryConfig) DeepCopyInto(out *MixerTelemetryConfig) { - *out = *in - if in.SessionAffinity != nil { - in, out := &in.SessionAffinity, &out.SessionAffinity - *out = new(bool) - **out = **in - } - if in.Loadshedding != nil { - in, out := &in.Loadshedding, &out.Loadshedding - *out = new(TelemetryLoadSheddingConfig) - **out = **in - } - if in.Batching != nil { - in, out := &in.Batching, &out.Batching - *out = new(TelemetryBatchingConfig) - (*in).DeepCopyInto(*out) - } - if in.Adapters != nil { - in, out := &in.Adapters, &out.Adapters - *out = new(MixerTelemetryAdaptersConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MixerTelemetryConfig. -func (in *MixerTelemetryConfig) DeepCopy() *MixerTelemetryConfig { - if in == nil { - return nil - } - out := new(MixerTelemetryConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MixerTelemetryStdioConfig) DeepCopyInto(out *MixerTelemetryStdioConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.OutputAsJSON != nil { - in, out := &in.OutputAsJSON, &out.OutputAsJSON - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MixerTelemetryStdioConfig. -func (in *MixerTelemetryStdioConfig) DeepCopy() *MixerTelemetryStdioConfig { - if in == nil { - return nil - } - out := new(MixerTelemetryStdioConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *MultiClusterConfig) DeepCopyInto(out *MultiClusterConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.MeshNetworks != nil { - in, out := &in.MeshNetworks, &out.MeshNetworks - *out = make(map[string]MeshNetworkConfig, len(*in)) - for key, val := range *in { - (*out)[key] = *val.DeepCopy() - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MultiClusterConfig. -func (in *MultiClusterConfig) DeepCopy() *MultiClusterConfig { - if in == nil { - return nil - } - out := new(MultiClusterConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *OpenShiftRouteConfig) DeepCopyInto(out *OpenShiftRouteConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OpenShiftRouteConfig. -func (in *OpenShiftRouteConfig) DeepCopy() *OpenShiftRouteConfig { - if in == nil { - return nil - } - out := new(OpenShiftRouteConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *PodAntiAffinity) DeepCopyInto(out *PodAntiAffinity) { - *out = *in - if in.PodAntiAffinity != nil { - in, out := &in.PodAntiAffinity, &out.PodAntiAffinity - *out = new(v1.PodAntiAffinity) - (*in).DeepCopyInto(*out) - } - if in.RequiredDuringScheduling != nil { - in, out := &in.RequiredDuringScheduling, &out.RequiredDuringScheduling - *out = make([]PodAntiAffinityTerm, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - if in.PreferredDuringScheduling != nil { - in, out := &in.PreferredDuringScheduling, &out.PreferredDuringScheduling - *out = make([]PodAntiAffinityTerm, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodAntiAffinity. -func (in *PodAntiAffinity) DeepCopy() *PodAntiAffinity { - if in == nil { - return nil - } - out := new(PodAntiAffinity) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *PodAntiAffinityTerm) DeepCopyInto(out *PodAntiAffinityTerm) { - *out = *in - in.LabelSelectorRequirement.DeepCopyInto(&out.LabelSelectorRequirement) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodAntiAffinityTerm. -func (in *PodAntiAffinityTerm) DeepCopy() *PodAntiAffinityTerm { - if in == nil { - return nil - } - out := new(PodAntiAffinityTerm) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *PodDisruptionBudget) DeepCopyInto(out *PodDisruptionBudget) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.MinAvailable != nil { - in, out := &in.MinAvailable, &out.MinAvailable - *out = new(intstr.IntOrString) - **out = **in - } - if in.MaxUnavailable != nil { - in, out := &in.MaxUnavailable, &out.MaxUnavailable - *out = new(intstr.IntOrString) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodDisruptionBudget. -func (in *PodDisruptionBudget) DeepCopy() *PodDisruptionBudget { - if in == nil { - return nil - } - out := new(PodDisruptionBudget) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *PodRuntimeConfig) DeepCopyInto(out *PodRuntimeConfig) { - *out = *in - in.CommonPodRuntimeConfig.DeepCopyInto(&out.CommonPodRuntimeConfig) - if in.Metadata != nil { - in, out := &in.Metadata, &out.Metadata - *out = new(MetadataConfig) - (*in).DeepCopyInto(*out) - } - if in.Affinity != nil { - in, out := &in.Affinity, &out.Affinity - *out = new(Affinity) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodRuntimeConfig. -func (in *PodRuntimeConfig) DeepCopy() *PodRuntimeConfig { - if in == nil { - return nil - } - out := new(PodRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *PolicyConfig) DeepCopyInto(out *PolicyConfig) { - *out = *in - if in.Mixer != nil { - in, out := &in.Mixer, &out.Mixer - *out = new(MixerPolicyConfig) - (*in).DeepCopyInto(*out) - } - if in.Remote != nil { - in, out := &in.Remote, &out.Remote - *out = new(RemotePolicyConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PolicyConfig. -func (in *PolicyConfig) DeepCopy() *PolicyConfig { - if in == nil { - return nil - } - out := new(PolicyConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *PrometheusAddonConfig) DeepCopyInto(out *PrometheusAddonConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Scrape != nil { - in, out := &in.Scrape, &out.Scrape - *out = new(bool) - **out = **in - } - if in.Install != nil { - in, out := &in.Install, &out.Install - *out = new(PrometheusInstallConfig) - (*in).DeepCopyInto(*out) - } - if in.Address != nil { - in, out := &in.Address, &out.Address - *out = new(string) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrometheusAddonConfig. -func (in *PrometheusAddonConfig) DeepCopy() *PrometheusAddonConfig { - if in == nil { - return nil - } - out := new(PrometheusAddonConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *PrometheusInstallConfig) DeepCopyInto(out *PrometheusInstallConfig) { - *out = *in - if in.Service != nil { - in, out := &in.Service, &out.Service - *out = new(ComponentServiceConfig) - (*in).DeepCopyInto(*out) - } - if in.UseTLS != nil { - in, out := &in.UseTLS, &out.UseTLS - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PrometheusInstallConfig. -func (in *PrometheusInstallConfig) DeepCopy() *PrometheusInstallConfig { - if in == nil { - return nil - } - out := new(PrometheusInstallConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyAccessLoggingConfig) DeepCopyInto(out *ProxyAccessLoggingConfig) { - *out = *in - if in.File != nil { - in, out := &in.File, &out.File - *out = new(ProxyFileAccessLogConfig) - **out = **in - } - if in.EnvoyService != nil { - in, out := &in.EnvoyService, &out.EnvoyService - *out = new(ProxyEnvoyServiceConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyAccessLoggingConfig. -func (in *ProxyAccessLoggingConfig) DeepCopy() *ProxyAccessLoggingConfig { - if in == nil { - return nil - } - out := new(ProxyAccessLoggingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyConfig) DeepCopyInto(out *ProxyConfig) { - *out = *in - if in.Logging != nil { - in, out := &in.Logging, &out.Logging - *out = new(ProxyLoggingConfig) - (*in).DeepCopyInto(*out) - } - if in.Networking != nil { - in, out := &in.Networking, &out.Networking - *out = new(ProxyNetworkingConfig) - (*in).DeepCopyInto(*out) - } - if in.Runtime != nil { - in, out := &in.Runtime, &out.Runtime - *out = new(ProxyRuntimeConfig) - (*in).DeepCopyInto(*out) - } - if in.Injection != nil { - in, out := &in.Injection, &out.Injection - *out = new(ProxyInjectionConfig) - (*in).DeepCopyInto(*out) - } - if in.Concurrency != nil { - in, out := &in.Concurrency, &out.Concurrency - *out = new(int32) - **out = **in - } - if in.AccessLogging != nil { - in, out := &in.AccessLogging, &out.AccessLogging - *out = new(ProxyAccessLoggingConfig) - (*in).DeepCopyInto(*out) - } - if in.EnvoyMetricsService != nil { - in, out := &in.EnvoyMetricsService, &out.EnvoyMetricsService - *out = new(ProxyEnvoyServiceConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfig. -func (in *ProxyConfig) DeepCopy() *ProxyConfig { - if in == nil { - return nil - } - out := new(ProxyConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyDNSConfig) DeepCopyInto(out *ProxyDNSConfig) { - *out = *in - if in.SearchSuffixes != nil { - in, out := &in.SearchSuffixes, &out.SearchSuffixes - *out = make([]string, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyDNSConfig. -func (in *ProxyDNSConfig) DeepCopy() *ProxyDNSConfig { - if in == nil { - return nil - } - out := new(ProxyDNSConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyEnvoyServiceConfig) DeepCopyInto(out *ProxyEnvoyServiceConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.TCPKeepalive != nil { - in, out := &in.TCPKeepalive, &out.TCPKeepalive - *out = new(EnvoyServiceTCPKeepalive) - **out = **in - } - if in.TLSSettings != nil { - in, out := &in.TLSSettings, &out.TLSSettings - *out = new(EnvoyServiceClientTLSSettings) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyEnvoyServiceConfig. -func (in *ProxyEnvoyServiceConfig) DeepCopy() *ProxyEnvoyServiceConfig { - if in == nil { - return nil - } - out := new(ProxyEnvoyServiceConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyFileAccessLogConfig) DeepCopyInto(out *ProxyFileAccessLogConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyFileAccessLogConfig. -func (in *ProxyFileAccessLogConfig) DeepCopy() *ProxyFileAccessLogConfig { - if in == nil { - return nil - } - out := new(ProxyFileAccessLogConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyInboundTrafficControlConfig) DeepCopyInto(out *ProxyInboundTrafficControlConfig) { - *out = *in - if in.IncludedPorts != nil { - in, out := &in.IncludedPorts, &out.IncludedPorts - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.ExcludedPorts != nil { - in, out := &in.ExcludedPorts, &out.ExcludedPorts - *out = make([]int32, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyInboundTrafficControlConfig. -func (in *ProxyInboundTrafficControlConfig) DeepCopy() *ProxyInboundTrafficControlConfig { - if in == nil { - return nil - } - out := new(ProxyInboundTrafficControlConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyInitContainerConfig) DeepCopyInto(out *ProxyInitContainerConfig) { - *out = *in - if in.Runtime != nil { - in, out := &in.Runtime, &out.Runtime - *out = new(ContainerConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyInitContainerConfig. -func (in *ProxyInitContainerConfig) DeepCopy() *ProxyInitContainerConfig { - if in == nil { - return nil - } - out := new(ProxyInitContainerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyInjectionConfig) DeepCopyInto(out *ProxyInjectionConfig) { - *out = *in - if in.AutoInject != nil { - in, out := &in.AutoInject, &out.AutoInject - *out = new(bool) - **out = **in - } - if in.AlwaysInjectSelector != nil { - in, out := &in.AlwaysInjectSelector, &out.AlwaysInjectSelector - *out = make([]metav1.LabelSelector, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - if in.NeverInjectSelector != nil { - in, out := &in.NeverInjectSelector, &out.NeverInjectSelector - *out = make([]metav1.LabelSelector, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - if in.InjectedAnnotations != nil { - in, out := &in.InjectedAnnotations, &out.InjectedAnnotations - *out = make(map[string]string, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyInjectionConfig. -func (in *ProxyInjectionConfig) DeepCopy() *ProxyInjectionConfig { - if in == nil { - return nil - } - out := new(ProxyInjectionConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyLoggingConfig) DeepCopyInto(out *ProxyLoggingConfig) { - *out = *in - if in.ComponentLevels != nil { - in, out := &in.ComponentLevels, &out.ComponentLevels - *out = make(ComponentLogLevels, len(*in)) - for key, val := range *in { - (*out)[key] = val - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyLoggingConfig. -func (in *ProxyLoggingConfig) DeepCopy() *ProxyLoggingConfig { - if in == nil { - return nil - } - out := new(ProxyLoggingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyNetworkAutoProtocolDetectionConfig) DeepCopyInto(out *ProxyNetworkAutoProtocolDetectionConfig) { - *out = *in - if in.Inbound != nil { - in, out := &in.Inbound, &out.Inbound - *out = new(bool) - **out = **in - } - if in.Outbound != nil { - in, out := &in.Outbound, &out.Outbound - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyNetworkAutoProtocolDetectionConfig. -func (in *ProxyNetworkAutoProtocolDetectionConfig) DeepCopy() *ProxyNetworkAutoProtocolDetectionConfig { - if in == nil { - return nil - } - out := new(ProxyNetworkAutoProtocolDetectionConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyNetworkInitConfig) DeepCopyInto(out *ProxyNetworkInitConfig) { - *out = *in - if in.InitContainer != nil { - in, out := &in.InitContainer, &out.InitContainer - *out = new(ProxyInitContainerConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyNetworkInitConfig. -func (in *ProxyNetworkInitConfig) DeepCopy() *ProxyNetworkInitConfig { - if in == nil { - return nil - } - out := new(ProxyNetworkInitConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyNetworkProtocolConfig) DeepCopyInto(out *ProxyNetworkProtocolConfig) { - *out = *in - if in.AutoDetect != nil { - in, out := &in.AutoDetect, &out.AutoDetect - *out = new(ProxyNetworkAutoProtocolDetectionConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyNetworkProtocolConfig. -func (in *ProxyNetworkProtocolConfig) DeepCopy() *ProxyNetworkProtocolConfig { - if in == nil { - return nil - } - out := new(ProxyNetworkProtocolConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyNetworkingConfig) DeepCopyInto(out *ProxyNetworkingConfig) { - *out = *in - if in.Initialization != nil { - in, out := &in.Initialization, &out.Initialization - *out = new(ProxyNetworkInitConfig) - (*in).DeepCopyInto(*out) - } - if in.TrafficControl != nil { - in, out := &in.TrafficControl, &out.TrafficControl - *out = new(ProxyTrafficControlConfig) - (*in).DeepCopyInto(*out) - } - if in.Protocol != nil { - in, out := &in.Protocol, &out.Protocol - *out = new(ProxyNetworkProtocolConfig) - (*in).DeepCopyInto(*out) - } - if in.DNS != nil { - in, out := &in.DNS, &out.DNS - *out = new(ProxyDNSConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyNetworkingConfig. -func (in *ProxyNetworkingConfig) DeepCopy() *ProxyNetworkingConfig { - if in == nil { - return nil - } - out := new(ProxyNetworkingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyOutboundTrafficControlConfig) DeepCopyInto(out *ProxyOutboundTrafficControlConfig) { - *out = *in - if in.IncludedIPRanges != nil { - in, out := &in.IncludedIPRanges, &out.IncludedIPRanges - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.ExcludedIPRanges != nil { - in, out := &in.ExcludedIPRanges, &out.ExcludedIPRanges - *out = make([]string, len(*in)) - copy(*out, *in) - } - if in.ExcludedPorts != nil { - in, out := &in.ExcludedPorts, &out.ExcludedPorts - *out = make([]int32, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyOutboundTrafficControlConfig. -func (in *ProxyOutboundTrafficControlConfig) DeepCopy() *ProxyOutboundTrafficControlConfig { - if in == nil { - return nil - } - out := new(ProxyOutboundTrafficControlConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyReadinessConfig) DeepCopyInto(out *ProxyReadinessConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyReadinessConfig. -func (in *ProxyReadinessConfig) DeepCopy() *ProxyReadinessConfig { - if in == nil { - return nil - } - out := new(ProxyReadinessConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyRuntimeConfig) DeepCopyInto(out *ProxyRuntimeConfig) { - *out = *in - if in.Readiness != nil { - in, out := &in.Readiness, &out.Readiness - *out = new(ProxyReadinessConfig) - **out = **in - } - if in.Container != nil { - in, out := &in.Container, &out.Container - *out = new(ContainerConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyRuntimeConfig. -func (in *ProxyRuntimeConfig) DeepCopy() *ProxyRuntimeConfig { - if in == nil { - return nil - } - out := new(ProxyRuntimeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProxyTrafficControlConfig) DeepCopyInto(out *ProxyTrafficControlConfig) { - *out = *in - in.Inbound.DeepCopyInto(&out.Inbound) - in.Outbound.DeepCopyInto(&out.Outbound) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyTrafficControlConfig. -func (in *ProxyTrafficControlConfig) DeepCopy() *ProxyTrafficControlConfig { - if in == nil { - return nil - } - out := new(ProxyTrafficControlConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in ReadinessMap) DeepCopyInto(out *ReadinessMap) { - { - in := &in - *out = make(ReadinessMap, len(*in)) - for key, val := range *in { - var outVal []string - if val == nil { - (*out)[key] = nil - } else { - in, out := &val, &outVal - *out = make([]string, len(*in)) - copy(*out, *in) - } - (*out)[key] = outVal - } - return - } -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReadinessMap. -func (in ReadinessMap) DeepCopy() ReadinessMap { - if in == nil { - return nil - } - out := new(ReadinessMap) - in.DeepCopyInto(out) - return *out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ReadinessStatus) DeepCopyInto(out *ReadinessStatus) { - *out = *in - if in.Components != nil { - in, out := &in.Components, &out.Components - *out = make(ReadinessMap, len(*in)) - for key, val := range *in { - var outVal []string - if val == nil { - (*out)[key] = nil - } else { - in, out := &val, &outVal - *out = make([]string, len(*in)) - copy(*out, *in) - } - (*out)[key] = outVal - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReadinessStatus. -func (in *ReadinessStatus) DeepCopy() *ReadinessStatus { - if in == nil { - return nil - } - out := new(ReadinessStatus) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *RemotePolicyConfig) DeepCopyInto(out *RemotePolicyConfig) { - *out = *in - if in.CreateService != nil { - in, out := &in.CreateService, &out.CreateService - *out = new(bool) - **out = **in - } - if in.EnableChecks != nil { - in, out := &in.EnableChecks, &out.EnableChecks - *out = new(bool) - **out = **in - } - if in.FailOpen != nil { - in, out := &in.FailOpen, &out.FailOpen - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RemotePolicyConfig. -func (in *RemotePolicyConfig) DeepCopy() *RemotePolicyConfig { - if in == nil { - return nil - } - out := new(RemotePolicyConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *RemoteTelemetryConfig) DeepCopyInto(out *RemoteTelemetryConfig) { - *out = *in - if in.CreateService != nil { - in, out := &in.CreateService, &out.CreateService - *out = new(bool) - **out = **in - } - if in.Batching != nil { - in, out := &in.Batching, &out.Batching - *out = new(TelemetryBatchingConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RemoteTelemetryConfig. -func (in *RemoteTelemetryConfig) DeepCopy() *RemoteTelemetryConfig { - if in == nil { - return nil - } - out := new(RemoteTelemetryConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *SecretDiscoveryService) DeepCopyInto(out *SecretDiscoveryService) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Runtime != nil { - in, out := &in.Runtime, &out.Runtime - *out = new(ContainerConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SecretDiscoveryService. -func (in *SecretDiscoveryService) DeepCopy() *SecretDiscoveryService { - if in == nil { - return nil - } - out := new(SecretDiscoveryService) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *SecurityConfig) DeepCopyInto(out *SecurityConfig) { - *out = *in - if in.Trust != nil { - in, out := &in.Trust, &out.Trust - *out = new(TrustConfig) - (*in).DeepCopyInto(*out) - } - if in.CertificateAuthority != nil { - in, out := &in.CertificateAuthority, &out.CertificateAuthority - *out = new(CertificateAuthorityConfig) - (*in).DeepCopyInto(*out) - } - if in.Identity != nil { - in, out := &in.Identity, &out.Identity - *out = new(IdentityConfig) - (*in).DeepCopyInto(*out) - } - if in.ControlPlane != nil { - in, out := &in.ControlPlane, &out.ControlPlane - *out = new(ControlPlaneSecurityConfig) - (*in).DeepCopyInto(*out) - } - if in.DataPlane != nil { - in, out := &in.DataPlane, &out.DataPlane - *out = new(DataPlaneSecurityConfig) - (*in).DeepCopyInto(*out) - } - if in.ManageNetworkPolicy != nil { - in, out := &in.ManageNetworkPolicy, &out.ManageNetworkPolicy - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SecurityConfig. -func (in *SecurityConfig) DeepCopy() *SecurityConfig { - if in == nil { - return nil - } - out := new(SecurityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshControlPlane) DeepCopyInto(out *ServiceMeshControlPlane) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) - in.Spec.DeepCopyInto(&out.Spec) - in.Status.DeepCopyInto(&out.Status) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshControlPlane. -func (in *ServiceMeshControlPlane) DeepCopy() *ServiceMeshControlPlane { - if in == nil { - return nil - } - out := new(ServiceMeshControlPlane) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshControlPlane) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ServiceMeshControlPlaneList) DeepCopyInto(out *ServiceMeshControlPlaneList) { - *out = *in - out.TypeMeta = in.TypeMeta - in.ListMeta.DeepCopyInto(&out.ListMeta) - if in.Items != nil { - in, out := &in.Items, &out.Items - *out = make([]ServiceMeshControlPlane, len(*in)) - for i := range *in { - (*in)[i].DeepCopyInto(&(*out)[i]) - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceMeshControlPlaneList. -func (in *ServiceMeshControlPlaneList) DeepCopy() *ServiceMeshControlPlaneList { - if in == nil { - return nil - } - out := new(ServiceMeshControlPlaneList) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. -func (in *ServiceMeshControlPlaneList) DeepCopyObject() runtime.Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *StackdriverAccessLogTelemetryConfig) DeepCopyInto(out *StackdriverAccessLogTelemetryConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StackdriverAccessLogTelemetryConfig. -func (in *StackdriverAccessLogTelemetryConfig) DeepCopy() *StackdriverAccessLogTelemetryConfig { - if in == nil { - return nil - } - out := new(StackdriverAccessLogTelemetryConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *StackdriverAddonConfig) DeepCopyInto(out *StackdriverAddonConfig) { - *out = *in - if in.Tracer != nil { - in, out := &in.Tracer, &out.Tracer - *out = new(StackdriverTracerConfig) - (*in).DeepCopyInto(*out) - } - if in.Telemetry != nil { - in, out := &in.Telemetry, &out.Telemetry - *out = new(StackdriverTelemetryConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StackdriverAddonConfig. -func (in *StackdriverAddonConfig) DeepCopy() *StackdriverAddonConfig { - if in == nil { - return nil - } - out := new(StackdriverAddonConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *StackdriverAuthConfig) DeepCopyInto(out *StackdriverAuthConfig) { - *out = *in - if in.AppCredentials != nil { - in, out := &in.AppCredentials, &out.AppCredentials - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StackdriverAuthConfig. -func (in *StackdriverAuthConfig) DeepCopy() *StackdriverAuthConfig { - if in == nil { - return nil - } - out := new(StackdriverAuthConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *StackdriverTelemetryConfig) DeepCopyInto(out *StackdriverTelemetryConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.Auth != nil { - in, out := &in.Auth, &out.Auth - *out = new(StackdriverAuthConfig) - (*in).DeepCopyInto(*out) - } - if in.EnableContextGraph != nil { - in, out := &in.EnableContextGraph, &out.EnableContextGraph - *out = new(bool) - **out = **in - } - if in.EnableLogging != nil { - in, out := &in.EnableLogging, &out.EnableLogging - *out = new(bool) - **out = **in - } - if in.EnableMetrics != nil { - in, out := &in.EnableMetrics, &out.EnableMetrics - *out = new(bool) - **out = **in - } - if in.AccessLogging != nil { - in, out := &in.AccessLogging, &out.AccessLogging - *out = new(StackdriverAccessLogTelemetryConfig) - (*in).DeepCopyInto(*out) - } - if in.ConfigOverride != nil { - in, out := &in.ConfigOverride, &out.ConfigOverride - *out = (*in).DeepCopy() - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StackdriverTelemetryConfig. -func (in *StackdriverTelemetryConfig) DeepCopy() *StackdriverTelemetryConfig { - if in == nil { - return nil - } - out := new(StackdriverTelemetryConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *StackdriverTracerConfig) DeepCopyInto(out *StackdriverTracerConfig) { - *out = *in - if in.Debug != nil { - in, out := &in.Debug, &out.Debug - *out = new(bool) - **out = **in - } - if in.MaxNumberOfAttributes != nil { - in, out := &in.MaxNumberOfAttributes, &out.MaxNumberOfAttributes - *out = new(int64) - **out = **in - } - if in.MaxNumberOfAnnotations != nil { - in, out := &in.MaxNumberOfAnnotations, &out.MaxNumberOfAnnotations - *out = new(int64) - **out = **in - } - if in.MaxNumberOfMessageEvents != nil { - in, out := &in.MaxNumberOfMessageEvents, &out.MaxNumberOfMessageEvents - *out = new(int64) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StackdriverTracerConfig. -func (in *StackdriverTracerConfig) DeepCopy() *StackdriverTracerConfig { - if in == nil { - return nil - } - out := new(StackdriverTracerConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *TelemetryBatchingConfig) DeepCopyInto(out *TelemetryBatchingConfig) { - *out = *in - if in.MaxEntries != nil { - in, out := &in.MaxEntries, &out.MaxEntries - *out = new(int32) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TelemetryBatchingConfig. -func (in *TelemetryBatchingConfig) DeepCopy() *TelemetryBatchingConfig { - if in == nil { - return nil - } - out := new(TelemetryBatchingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *TelemetryConfig) DeepCopyInto(out *TelemetryConfig) { - *out = *in - if in.Mixer != nil { - in, out := &in.Mixer, &out.Mixer - *out = new(MixerTelemetryConfig) - (*in).DeepCopyInto(*out) - } - if in.Remote != nil { - in, out := &in.Remote, &out.Remote - *out = new(RemoteTelemetryConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TelemetryConfig. -func (in *TelemetryConfig) DeepCopy() *TelemetryConfig { - if in == nil { - return nil - } - out := new(TelemetryConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *TelemetryLoadSheddingConfig) DeepCopyInto(out *TelemetryLoadSheddingConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TelemetryLoadSheddingConfig. -func (in *TelemetryLoadSheddingConfig) DeepCopy() *TelemetryLoadSheddingConfig { - if in == nil { - return nil - } - out := new(TelemetryLoadSheddingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ThirdPartyIdentityConfig) DeepCopyInto(out *ThirdPartyIdentityConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ThirdPartyIdentityConfig. -func (in *ThirdPartyIdentityConfig) DeepCopy() *ThirdPartyIdentityConfig { - if in == nil { - return nil - } - out := new(ThirdPartyIdentityConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ThreeScaleAddonConfig) DeepCopyInto(out *ThreeScaleAddonConfig) { - *out = *in - in.Enablement.DeepCopyInto(&out.Enablement) - if in.ListenAddr != nil { - in, out := &in.ListenAddr, &out.ListenAddr - *out = new(int32) - **out = **in - } - if in.LogGRPC != nil { - in, out := &in.LogGRPC, &out.LogGRPC - *out = new(bool) - **out = **in - } - if in.LogJSON != nil { - in, out := &in.LogJSON, &out.LogJSON - *out = new(bool) - **out = **in - } - if in.Metrics != nil { - in, out := &in.Metrics, &out.Metrics - *out = new(ThreeScaleMetricsConfig) - (*in).DeepCopyInto(*out) - } - if in.System != nil { - in, out := &in.System, &out.System - *out = new(ThreeScaleSystemConfig) - (*in).DeepCopyInto(*out) - } - if in.Client != nil { - in, out := &in.Client, &out.Client - *out = new(ThreeScaleClientConfig) - (*in).DeepCopyInto(*out) - } - if in.GRPC != nil { - in, out := &in.GRPC, &out.GRPC - *out = new(ThreeScaleGRPCConfig) - (*in).DeepCopyInto(*out) - } - if in.Backend != nil { - in, out := &in.Backend, &out.Backend - *out = new(ThreeScaleBackendConfig) - (*in).DeepCopyInto(*out) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ThreeScaleAddonConfig. -func (in *ThreeScaleAddonConfig) DeepCopy() *ThreeScaleAddonConfig { - if in == nil { - return nil - } - out := new(ThreeScaleAddonConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ThreeScaleBackendConfig) DeepCopyInto(out *ThreeScaleBackendConfig) { - *out = *in - if in.EnableCache != nil { - in, out := &in.EnableCache, &out.EnableCache - *out = new(bool) - **out = **in - } - if in.CacheFlushInterval != nil { - in, out := &in.CacheFlushInterval, &out.CacheFlushInterval - *out = new(int32) - **out = **in - } - if in.PolicyFailClosed != nil { - in, out := &in.PolicyFailClosed, &out.PolicyFailClosed - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ThreeScaleBackendConfig. -func (in *ThreeScaleBackendConfig) DeepCopy() *ThreeScaleBackendConfig { - if in == nil { - return nil - } - out := new(ThreeScaleBackendConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ThreeScaleClientConfig) DeepCopyInto(out *ThreeScaleClientConfig) { - *out = *in - if in.AllowInsecureConnections != nil { - in, out := &in.AllowInsecureConnections, &out.AllowInsecureConnections - *out = new(bool) - **out = **in - } - if in.Timeout != nil { - in, out := &in.Timeout, &out.Timeout - *out = new(int32) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ThreeScaleClientConfig. -func (in *ThreeScaleClientConfig) DeepCopy() *ThreeScaleClientConfig { - if in == nil { - return nil - } - out := new(ThreeScaleClientConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ThreeScaleGRPCConfig) DeepCopyInto(out *ThreeScaleGRPCConfig) { - *out = *in - if in.MaxConnTimeout != nil { - in, out := &in.MaxConnTimeout, &out.MaxConnTimeout - *out = new(int32) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ThreeScaleGRPCConfig. -func (in *ThreeScaleGRPCConfig) DeepCopy() *ThreeScaleGRPCConfig { - if in == nil { - return nil - } - out := new(ThreeScaleGRPCConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ThreeScaleMetricsConfig) DeepCopyInto(out *ThreeScaleMetricsConfig) { - *out = *in - if in.Port != nil { - in, out := &in.Port, &out.Port - *out = new(int32) - **out = **in - } - if in.Report != nil { - in, out := &in.Report, &out.Report - *out = new(bool) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ThreeScaleMetricsConfig. -func (in *ThreeScaleMetricsConfig) DeepCopy() *ThreeScaleMetricsConfig { - if in == nil { - return nil - } - out := new(ThreeScaleMetricsConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ThreeScaleSystemConfig) DeepCopyInto(out *ThreeScaleSystemConfig) { - *out = *in - if in.CacheMaxSize != nil { - in, out := &in.CacheMaxSize, &out.CacheMaxSize - *out = new(int64) - **out = **in - } - if in.CacheRefreshRetries != nil { - in, out := &in.CacheRefreshRetries, &out.CacheRefreshRetries - *out = new(int32) - **out = **in - } - if in.CacheRefreshInterval != nil { - in, out := &in.CacheRefreshInterval, &out.CacheRefreshInterval - *out = new(int32) - **out = **in - } - if in.CacheTTL != nil { - in, out := &in.CacheTTL, &out.CacheTTL - *out = new(int32) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ThreeScaleSystemConfig. -func (in *ThreeScaleSystemConfig) DeepCopy() *ThreeScaleSystemConfig { - if in == nil { - return nil - } - out := new(ThreeScaleSystemConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *TracingConfig) DeepCopyInto(out *TracingConfig) { - *out = *in - if in.Sampling != nil { - in, out := &in.Sampling, &out.Sampling - *out = new(int32) - **out = **in - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TracingConfig. -func (in *TracingConfig) DeepCopy() *TracingConfig { - if in == nil { - return nil - } - out := new(TracingConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *TrustConfig) DeepCopyInto(out *TrustConfig) { - *out = *in - if in.AdditionalDomains != nil { - in, out := &in.AdditionalDomains, &out.AdditionalDomains - *out = make([]string, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TrustConfig. -func (in *TrustConfig) DeepCopy() *TrustConfig { - if in == nil { - return nil - } - out := new(TrustConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *VolumeConfig) DeepCopyInto(out *VolumeConfig) { - *out = *in - in.Volume.DeepCopyInto(&out.Volume) - in.Mount.DeepCopyInto(&out.Mount) - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeConfig. -func (in *VolumeConfig) DeepCopy() *VolumeConfig { - if in == nil { - return nil - } - out := new(VolumeConfig) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ZipkinTracerConfig) DeepCopyInto(out *ZipkinTracerConfig) { - *out = *in - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ZipkinTracerConfig. -func (in *ZipkinTracerConfig) DeepCopy() *ZipkinTracerConfig { - if in == nil { - return nil - } - out := new(ZipkinTracerConfig) - in.DeepCopyInto(out) - return out -} diff --git a/vendor/github.com/maistra/istio-operator/pkg/version/version.go b/vendor/github.com/maistra/istio-operator/pkg/version/version.go deleted file mode 100644 index 5c29487a1a..0000000000 --- a/vendor/github.com/maistra/istio-operator/pkg/version/version.go +++ /dev/null @@ -1,50 +0,0 @@ -package version - -import ( - "fmt" - "runtime" - - sdkVersion "github.com/operator-framework/operator-sdk/version" -) - -var ( - buildVersion = "unknown" - buildGitRevision = "unknown" - buildStatus = "unknown" - buildTag = "unknown" - - // Minimum supported mesh version (nil (all), "v2_3", "v2_4" etc) - minimumSupportedVersion = "v2.3" - - // Info exports the build version information. - Info BuildInfo -) - -// BuildInfo describes version information about the binary build. -type BuildInfo struct { - Version string - GitRevision string - BuildStatus string - GitTag string - GoVersion string - GoArch string - OperatorSDK string - MinimumSupportedVersion string -} - -func (b BuildInfo) String() string { - return fmt.Sprintf("%#v", b) -} - -func init() { - Info = BuildInfo{ - Version: buildVersion, - GitRevision: buildGitRevision, - BuildStatus: buildStatus, - GitTag: buildTag, - GoVersion: runtime.Version(), - GoArch: fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH), - OperatorSDK: sdkVersion.Version, - MinimumSupportedVersion: minimumSupportedVersion, - } -} diff --git a/vendor/github.com/mattn/go-colorable/colorable_appengine.go b/vendor/github.com/mattn/go-colorable/colorable_appengine.go deleted file mode 100644 index 416d1bbbf8..0000000000 --- a/vendor/github.com/mattn/go-colorable/colorable_appengine.go +++ /dev/null @@ -1,38 +0,0 @@ -//go:build appengine -// +build appengine - -package colorable - -import ( - "io" - "os" - - _ "github.com/mattn/go-isatty" -) - -// NewColorable returns new instance of Writer which handles escape sequence. -func NewColorable(file *os.File) io.Writer { - if file == nil { - panic("nil passed instead of *os.File to NewColorable()") - } - - return file -} - -// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout. -func NewColorableStdout() io.Writer { - return os.Stdout -} - -// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr. -func NewColorableStderr() io.Writer { - return os.Stderr -} - -// EnableColorsStdout enable colors if possible. -func EnableColorsStdout(enabled *bool) func() { - if enabled != nil { - *enabled = true - } - return func() {} -} diff --git a/vendor/github.com/mattn/go-colorable/colorable_others.go b/vendor/github.com/mattn/go-colorable/colorable_others.go index 766d94603a..c1a78aa94d 100644 --- a/vendor/github.com/mattn/go-colorable/colorable_others.go +++ b/vendor/github.com/mattn/go-colorable/colorable_others.go @@ -1,5 +1,5 @@ -//go:build !windows && !appengine -// +build !windows,!appengine +//go:build !windows || appengine +// +build !windows appengine package colorable diff --git a/vendor/github.com/mattn/go-colorable/colorable_windows.go b/vendor/github.com/mattn/go-colorable/colorable_windows.go index 1846ad5ab4..2df7b8598a 100644 --- a/vendor/github.com/mattn/go-colorable/colorable_windows.go +++ b/vendor/github.com/mattn/go-colorable/colorable_windows.go @@ -11,7 +11,7 @@ import ( "strconv" "strings" "sync" - "syscall" + syscall "golang.org/x/sys/windows" "unsafe" "github.com/mattn/go-isatty" @@ -73,7 +73,7 @@ type consoleCursorInfo struct { } var ( - kernel32 = syscall.NewLazyDLL("kernel32.dll") + kernel32 = syscall.NewLazySystemDLL("kernel32.dll") procGetConsoleScreenBufferInfo = kernel32.NewProc("GetConsoleScreenBufferInfo") procSetConsoleTextAttribute = kernel32.NewProc("SetConsoleTextAttribute") procSetConsoleCursorPosition = kernel32.NewProc("SetConsoleCursorPosition") @@ -87,8 +87,8 @@ var ( procCreateConsoleScreenBuffer = kernel32.NewProc("CreateConsoleScreenBuffer") ) -// Writer provides colorable Writer to the console -type Writer struct { +// writer provides colorable Writer to the console +type writer struct { out io.Writer handle syscall.Handle althandle syscall.Handle @@ -98,7 +98,7 @@ type Writer struct { mutex sync.Mutex } -// NewColorable returns new instance of Writer which handles escape sequence from File. +// NewColorable returns new instance of writer which handles escape sequence from File. func NewColorable(file *os.File) io.Writer { if file == nil { panic("nil passed instead of *os.File to NewColorable()") @@ -112,17 +112,17 @@ func NewColorable(file *os.File) io.Writer { var csbi consoleScreenBufferInfo handle := syscall.Handle(file.Fd()) procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi))) - return &Writer{out: file, handle: handle, oldattr: csbi.attributes, oldpos: coord{0, 0}} + return &writer{out: file, handle: handle, oldattr: csbi.attributes, oldpos: coord{0, 0}} } return file } -// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout. +// NewColorableStdout returns new instance of writer which handles escape sequence for stdout. func NewColorableStdout() io.Writer { return NewColorable(os.Stdout) } -// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr. +// NewColorableStderr returns new instance of writer which handles escape sequence for stderr. func NewColorableStderr() io.Writer { return NewColorable(os.Stderr) } @@ -434,7 +434,7 @@ func atoiWithDefault(s string, def int) (int, error) { } // Write writes data on console -func (w *Writer) Write(data []byte) (n int, err error) { +func (w *writer) Write(data []byte) (n int, err error) { w.mutex.Lock() defer w.mutex.Unlock() var csbi consoleScreenBufferInfo @@ -560,7 +560,7 @@ loop: } procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) case 'E': - n, err = strconv.Atoi(buf.String()) + n, err = atoiWithDefault(buf.String(), 1) if err != nil { continue } @@ -569,7 +569,7 @@ loop: csbi.cursorPosition.y += short(n) procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) case 'F': - n, err = strconv.Atoi(buf.String()) + n, err = atoiWithDefault(buf.String(), 1) if err != nil { continue } diff --git a/vendor/github.com/prometheus/client_golang/NOTICE b/vendor/github.com/prometheus/client_golang/NOTICE index dd878a30ee..b9cc55abbb 100644 --- a/vendor/github.com/prometheus/client_golang/NOTICE +++ b/vendor/github.com/prometheus/client_golang/NOTICE @@ -16,8 +16,3 @@ Go support for Protocol Buffers - Google's data interchange format http://github.com/golang/protobuf/ Copyright 2010 The Go Authors See source code for license details. - -Support for streaming Protocol Buffer messages for the Go language (golang). -https://github.com/matttproud/golang_protobuf_extensions -Copyright 2013 Matt T. Proud -Licensed under the Apache License, Version 2.0 diff --git a/vendor/github.com/prometheus/client_golang/api/client.go b/vendor/github.com/prometheus/client_golang/api/client.go index 72a01309c3..afcf122efc 100644 --- a/vendor/github.com/prometheus/client_golang/api/client.go +++ b/vendor/github.com/prometheus/client_golang/api/client.go @@ -79,6 +79,10 @@ type Client interface { Do(context.Context, *http.Request) (*http.Response, []byte, error) } +type CloseIdler interface { + CloseIdleConnections() +} + // NewClient returns a new Client. // // It is safe to use the returned Client from multiple goroutines. @@ -118,6 +122,10 @@ func (c *httpClient) URL(ep string, args map[string]string) *url.URL { return &u } +func (c *httpClient) CloseIdleConnections() { + c.client.CloseIdleConnections() +} + func (c *httpClient) Do(ctx context.Context, req *http.Request) (*http.Response, []byte, error) { if ctx != nil { req = req.WithContext(ctx) diff --git a/vendor/github.com/prometheus/client_golang/api/prometheus/v1/api.go b/vendor/github.com/prometheus/client_golang/api/prometheus/v1/api.go index 1cfe8d863c..cddf027fda 100644 --- a/vendor/github.com/prometheus/client_golang/api/prometheus/v1/api.go +++ b/vendor/github.com/prometheus/client_golang/api/prometheus/v1/api.go @@ -475,9 +475,9 @@ type API interface { // Flags returns the flag values that Prometheus was launched with. Flags(ctx context.Context) (FlagsResult, error) // LabelNames returns the unique label names present in the block in sorted order by given time range and matchers. - LabelNames(ctx context.Context, matches []string, startTime, endTime time.Time) ([]string, Warnings, error) + LabelNames(ctx context.Context, matches []string, startTime, endTime time.Time, opts ...Option) ([]string, Warnings, error) // LabelValues performs a query for the values of the given label, time range and matchers. - LabelValues(ctx context.Context, label string, matches []string, startTime, endTime time.Time) (model.LabelValues, Warnings, error) + LabelValues(ctx context.Context, label string, matches []string, startTime, endTime time.Time, opts ...Option) (model.LabelValues, Warnings, error) // Query performs a query for the given time. Query(ctx context.Context, query string, ts time.Time, opts ...Option) (model.Value, Warnings, error) // QueryRange performs a query for the given range. @@ -489,7 +489,7 @@ type API interface { // Runtimeinfo returns the various runtime information properties about the Prometheus server. Runtimeinfo(ctx context.Context) (RuntimeinfoResult, error) // Series finds series by label matchers. - Series(ctx context.Context, matches []string, startTime, endTime time.Time) ([]model.LabelSet, Warnings, error) + Series(ctx context.Context, matches []string, startTime, endTime time.Time, opts ...Option) ([]model.LabelSet, Warnings, error) // Snapshot creates a snapshot of all current data into snapshots/- // under the TSDB's data directory and returns the directory as response. Snapshot(ctx context.Context, skipHead bool) (SnapshotResult, error) @@ -502,7 +502,7 @@ type API interface { // Metadata returns metadata about metrics currently scraped by the metric name. Metadata(ctx context.Context, metric, limit string) (map[string][]Metadata, error) // TSDB returns the cardinality statistics. - TSDB(ctx context.Context) (TSDBResult, error) + TSDB(ctx context.Context, opts ...Option) (TSDBResult, error) // WalReplay returns the current replay status of the wal. WalReplay(ctx context.Context) (WalReplayStatus, error) } @@ -1024,9 +1024,10 @@ func (h *httpAPI) Runtimeinfo(ctx context.Context) (RuntimeinfoResult, error) { return res, err } -func (h *httpAPI) LabelNames(ctx context.Context, matches []string, startTime, endTime time.Time) ([]string, Warnings, error) { +func (h *httpAPI) LabelNames(ctx context.Context, matches []string, startTime, endTime time.Time, opts ...Option) ([]string, Warnings, error) { u := h.client.URL(epLabels, nil) - q := u.Query() + q := addOptionalURLParams(u.Query(), opts) + if !startTime.IsZero() { q.Set("start", formatTime(startTime)) } @@ -1046,9 +1047,10 @@ func (h *httpAPI) LabelNames(ctx context.Context, matches []string, startTime, e return labelNames, w, err } -func (h *httpAPI) LabelValues(ctx context.Context, label string, matches []string, startTime, endTime time.Time) (model.LabelValues, Warnings, error) { +func (h *httpAPI) LabelValues(ctx context.Context, label string, matches []string, startTime, endTime time.Time, opts ...Option) (model.LabelValues, Warnings, error) { u := h.client.URL(epLabelValues, map[string]string{"name": label}) - q := u.Query() + q := addOptionalURLParams(u.Query(), opts) + if !startTime.IsZero() { q.Set("start", formatTime(startTime)) } @@ -1076,6 +1078,7 @@ func (h *httpAPI) LabelValues(ctx context.Context, label string, matches []strin type apiOptions struct { timeout time.Duration + limit uint64 } type Option func(c *apiOptions) @@ -1088,20 +1091,35 @@ func WithTimeout(timeout time.Duration) Option { } } -func (h *httpAPI) Query(ctx context.Context, query string, ts time.Time, opts ...Option) (model.Value, Warnings, error) { - u := h.client.URL(epQuery, nil) - q := u.Query() +// WithLimit provides an optional maximum number of returned entries for APIs that support limit parameter +// e.g. https://prometheus.io/docs/prometheus/latest/querying/api/#instant-querie:~:text=%3A%20End%20timestamp.-,limit%3D%3Cnumber%3E,-%3A%20Maximum%20number%20of +func WithLimit(limit uint64) Option { + return func(o *apiOptions) { + o.limit = limit + } +} +func addOptionalURLParams(q url.Values, opts []Option) url.Values { opt := &apiOptions{} for _, o := range opts { o(opt) } - d := opt.timeout - if d > 0 { - q.Set("timeout", d.String()) + if opt.timeout > 0 { + q.Set("timeout", opt.timeout.String()) } + if opt.limit > 0 { + q.Set("limit", strconv.FormatUint(opt.limit, 10)) + } + + return q +} + +func (h *httpAPI) Query(ctx context.Context, query string, ts time.Time, opts ...Option) (model.Value, Warnings, error) { + u := h.client.URL(epQuery, nil) + q := addOptionalURLParams(u.Query(), opts) + q.Set("query", query) if !ts.IsZero() { q.Set("time", formatTime(ts)) @@ -1118,36 +1136,25 @@ func (h *httpAPI) Query(ctx context.Context, query string, ts time.Time, opts .. func (h *httpAPI) QueryRange(ctx context.Context, query string, r Range, opts ...Option) (model.Value, Warnings, error) { u := h.client.URL(epQueryRange, nil) - q := u.Query() + q := addOptionalURLParams(u.Query(), opts) q.Set("query", query) q.Set("start", formatTime(r.Start)) q.Set("end", formatTime(r.End)) q.Set("step", strconv.FormatFloat(r.Step.Seconds(), 'f', -1, 64)) - opt := &apiOptions{} - for _, o := range opts { - o(opt) - } - - d := opt.timeout - if d > 0 { - q.Set("timeout", d.String()) - } - _, body, warnings, err := h.client.DoGetFallback(ctx, u, q) if err != nil { return nil, warnings, err } var qres queryResult - return qres.v, warnings, json.Unmarshal(body, &qres) } -func (h *httpAPI) Series(ctx context.Context, matches []string, startTime, endTime time.Time) ([]model.LabelSet, Warnings, error) { +func (h *httpAPI) Series(ctx context.Context, matches []string, startTime, endTime time.Time, opts ...Option) ([]model.LabelSet, Warnings, error) { u := h.client.URL(epSeries, nil) - q := u.Query() + q := addOptionalURLParams(u.Query(), opts) for _, m := range matches { q.Add("match[]", m) @@ -1166,8 +1173,7 @@ func (h *httpAPI) Series(ctx context.Context, matches []string, startTime, endTi } var mset []model.LabelSet - err = json.Unmarshal(body, &mset) - return mset, warnings, err + return mset, warnings, json.Unmarshal(body, &mset) } func (h *httpAPI) Snapshot(ctx context.Context, skipHead bool) (SnapshotResult, error) { @@ -1278,8 +1284,10 @@ func (h *httpAPI) Metadata(ctx context.Context, metric, limit string) (map[strin return res, err } -func (h *httpAPI) TSDB(ctx context.Context) (TSDBResult, error) { +func (h *httpAPI) TSDB(ctx context.Context, opts ...Option) (TSDBResult, error) { u := h.client.URL(epTSDB, nil) + q := addOptionalURLParams(u.Query(), opts) + u.RawQuery = q.Encode() req, err := http.NewRequest(http.MethodGet, u.String(), nil) if err != nil { diff --git a/vendor/golang.org/x/xerrors/LICENSE b/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/LICENSE similarity index 96% rename from vendor/golang.org/x/xerrors/LICENSE rename to vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/LICENSE index e4a47e17f1..65d761bc9f 100644 --- a/vendor/golang.org/x/xerrors/LICENSE +++ b/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/LICENSE @@ -1,4 +1,4 @@ -Copyright (c) 2019 The Go Authors. All rights reserved. +Copyright (c) 2013 The Go Authors. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are diff --git a/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/header/header.go b/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/header/header.go new file mode 100644 index 0000000000..8547c8dfd1 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/header/header.go @@ -0,0 +1,145 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file or at +// https://developers.google.com/open-source/licenses/bsd. + +// Package header provides functions for parsing HTTP headers. +package header + +import ( + "net/http" + "strings" +) + +// Octet types from RFC 2616. +var octetTypes [256]octetType + +type octetType byte + +const ( + isToken octetType = 1 << iota + isSpace +) + +func init() { + // OCTET = + // CHAR = + // CTL = + // CR = + // LF = + // SP = + // HT = + // <"> = + // CRLF = CR LF + // LWS = [CRLF] 1*( SP | HT ) + // TEXT = + // separators = "(" | ")" | "<" | ">" | "@" | "," | ";" | ":" | "\" | <"> + // | "/" | "[" | "]" | "?" | "=" | "{" | "}" | SP | HT + // token = 1* + // qdtext = > + + for c := 0; c < 256; c++ { + var t octetType + isCtl := c <= 31 || c == 127 + isChar := 0 <= c && c <= 127 + isSeparator := strings.ContainsRune(" \t\"(),/:;<=>?@[]\\{}", rune(c)) + if strings.ContainsRune(" \t\r\n", rune(c)) { + t |= isSpace + } + if isChar && !isCtl && !isSeparator { + t |= isToken + } + octetTypes[c] = t + } +} + +// AcceptSpec describes an Accept* header. +type AcceptSpec struct { + Value string + Q float64 +} + +// ParseAccept parses Accept* headers. +func ParseAccept(header http.Header, key string) (specs []AcceptSpec) { +loop: + for _, s := range header[key] { + for { + var spec AcceptSpec + spec.Value, s = expectTokenSlash(s) + if spec.Value == "" { + continue loop + } + spec.Q = 1.0 + s = skipSpace(s) + if strings.HasPrefix(s, ";") { + s = skipSpace(s[1:]) + if !strings.HasPrefix(s, "q=") { + continue loop + } + spec.Q, s = expectQuality(s[2:]) + if spec.Q < 0.0 { + continue loop + } + } + specs = append(specs, spec) + s = skipSpace(s) + if !strings.HasPrefix(s, ",") { + continue loop + } + s = skipSpace(s[1:]) + } + } + return +} + +func skipSpace(s string) (rest string) { + i := 0 + for ; i < len(s); i++ { + if octetTypes[s[i]]&isSpace == 0 { + break + } + } + return s[i:] +} + +func expectTokenSlash(s string) (token, rest string) { + i := 0 + for ; i < len(s); i++ { + b := s[i] + if (octetTypes[b]&isToken == 0) && b != '/' { + break + } + } + return s[:i], s[i:] +} + +func expectQuality(s string) (q float64, rest string) { + switch { + case len(s) == 0: + return -1, "" + case s[0] == '0': + q = 0 + case s[0] == '1': + q = 1 + default: + return -1, "" + } + s = s[1:] + if !strings.HasPrefix(s, ".") { + return q, s + } + s = s[1:] + i := 0 + n := 0 + d := 1 + for ; i < len(s); i++ { + b := s[i] + if b < '0' || b > '9' { + break + } + n = n*10 + int(b) - '0' + d *= 10 + } + return q + float64(n)/float64(d), s[i:] +} diff --git a/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/negotiate.go b/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/negotiate.go new file mode 100644 index 0000000000..2e45780b74 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/negotiate.go @@ -0,0 +1,36 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file or at +// https://developers.google.com/open-source/licenses/bsd. + +package httputil + +import ( + "net/http" + + "github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/header" +) + +// NegotiateContentEncoding returns the best offered content encoding for the +// request's Accept-Encoding header. If two offers match with equal weight and +// then the offer earlier in the list is preferred. If no offers are +// acceptable, then "" is returned. +func NegotiateContentEncoding(r *http.Request, offers []string) string { + bestOffer := "identity" + bestQ := -1.0 + specs := header.ParseAccept(r.Header, "Accept-Encoding") + for _, offer := range offers { + for _, spec := range specs { + if spec.Q > bestQ && + (spec.Value == "*" || spec.Value == offer) { + bestQ = spec.Q + bestOffer = offer + } + } + } + if bestQ == 0 { + bestOffer = "" + } + return bestOffer +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/collectors/go_collector_latest.go b/vendor/github.com/prometheus/client_golang/prometheus/collectors/go_collector_latest.go index bcfa4fa10e..cc4ef1077e 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/collectors/go_collector_latest.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/collectors/go_collector_latest.go @@ -37,6 +37,9 @@ var ( // MetricsScheduler allows only scheduler metrics to be collected from Go runtime. // e.g. go_sched_goroutines_goroutines MetricsScheduler = GoRuntimeMetricsRule{regexp.MustCompile(`^/sched/.*`)} + // MetricsDebug allows only debug metrics to be collected from Go runtime. + // e.g. go_godebug_non_default_behavior_gocachetest_events_total + MetricsDebug = GoRuntimeMetricsRule{regexp.MustCompile(`^/godebug/.*`)} ) // WithGoCollectorMemStatsMetricsDisabled disables metrics that is gathered in runtime.MemStats structure such as: @@ -44,7 +47,6 @@ var ( // go_memstats_alloc_bytes // go_memstats_alloc_bytes_total // go_memstats_sys_bytes -// go_memstats_lookups_total // go_memstats_mallocs_total // go_memstats_frees_total // go_memstats_heap_alloc_bytes diff --git a/vendor/github.com/prometheus/client_golang/prometheus/desc.go b/vendor/github.com/prometheus/client_golang/prometheus/desc.go index 68ffe3c248..ad347113c0 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/desc.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/desc.go @@ -189,12 +189,15 @@ func (d *Desc) String() string { fmt.Sprintf("%s=%q", lp.GetName(), lp.GetValue()), ) } - vlStrings := make([]string, 0, len(d.variableLabels.names)) - for _, vl := range d.variableLabels.names { - if fn, ok := d.variableLabels.labelConstraints[vl]; ok && fn != nil { - vlStrings = append(vlStrings, fmt.Sprintf("c(%s)", vl)) - } else { - vlStrings = append(vlStrings, vl) + vlStrings := []string{} + if d.variableLabels != nil { + vlStrings = make([]string, 0, len(d.variableLabels.names)) + for _, vl := range d.variableLabels.names { + if fn, ok := d.variableLabels.labelConstraints[vl]; ok && fn != nil { + vlStrings = append(vlStrings, fmt.Sprintf("c(%s)", vl)) + } else { + vlStrings = append(vlStrings, vl) + } } } return fmt.Sprintf( diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go index ad9a71a5e0..520cbd7d41 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go @@ -22,13 +22,13 @@ import ( // goRuntimeMemStats provides the metrics initially provided by runtime.ReadMemStats. // From Go 1.17 those similar (and better) statistics are provided by runtime/metrics, so // while eval closure works on runtime.MemStats, the struct from Go 1.17+ is -// populated using runtime/metrics. +// populated using runtime/metrics. Those are the defaults we can't alter. func goRuntimeMemStats() memStatsMetrics { return memStatsMetrics{ { desc: NewDesc( memstatNamespace("alloc_bytes"), - "Number of bytes allocated and still in use.", + "Number of bytes allocated in heap and currently in use. Equals to /memory/classes/heap/objects:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.Alloc) }, @@ -36,7 +36,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("alloc_bytes_total"), - "Total number of bytes allocated, even if freed.", + "Total number of bytes allocated in heap until now, even if released already. Equals to /gc/heap/allocs:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.TotalAlloc) }, @@ -44,23 +44,16 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("sys_bytes"), - "Number of bytes obtained from system.", + "Number of bytes obtained from system. Equals to /memory/classes/total:byte.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.Sys) }, valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("lookups_total"), - "Total number of pointer lookups.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Lookups) }, - valType: CounterValue, }, { desc: NewDesc( memstatNamespace("mallocs_total"), - "Total number of mallocs.", + // TODO(bwplotka): We could add go_memstats_heap_objects, probably useful for discovery. Let's gather more feedback, kind of a waste of bytes for everybody for compatibility reasons to keep both, and we can't really rename/remove useful metric. + "Total number of heap objects allocated, both live and gc-ed. Semantically a counter version for go_memstats_heap_objects gauge. Equals to /gc/heap/allocs:objects + /gc/heap/tiny/allocs:objects.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.Mallocs) }, @@ -68,7 +61,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("frees_total"), - "Total number of frees.", + "Total number of heap objects frees. Equals to /gc/heap/frees:objects + /gc/heap/tiny/allocs:objects.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.Frees) }, @@ -76,7 +69,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("heap_alloc_bytes"), - "Number of heap bytes allocated and still in use.", + "Number of heap bytes allocated and currently in use, same as go_memstats_alloc_bytes. Equals to /memory/classes/heap/objects:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapAlloc) }, @@ -84,7 +77,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("heap_sys_bytes"), - "Number of heap bytes obtained from system.", + "Number of heap bytes obtained from system. Equals to /memory/classes/heap/objects:bytes + /memory/classes/heap/unused:bytes + /memory/classes/heap/released:bytes + /memory/classes/heap/free:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapSys) }, @@ -92,7 +85,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("heap_idle_bytes"), - "Number of heap bytes waiting to be used.", + "Number of heap bytes waiting to be used. Equals to /memory/classes/heap/released:bytes + /memory/classes/heap/free:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapIdle) }, @@ -100,7 +93,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("heap_inuse_bytes"), - "Number of heap bytes that are in use.", + "Number of heap bytes that are in use. Equals to /memory/classes/heap/objects:bytes + /memory/classes/heap/unused:bytes", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapInuse) }, @@ -108,7 +101,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("heap_released_bytes"), - "Number of heap bytes released to OS.", + "Number of heap bytes released to OS. Equals to /memory/classes/heap/released:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapReleased) }, @@ -116,7 +109,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("heap_objects"), - "Number of allocated objects.", + "Number of currently allocated objects. Equals to /gc/heap/objects:objects.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapObjects) }, @@ -124,7 +117,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("stack_inuse_bytes"), - "Number of bytes in use by the stack allocator.", + "Number of bytes obtained from system for stack allocator in non-CGO environments. Equals to /memory/classes/heap/stacks:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackInuse) }, @@ -132,7 +125,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("stack_sys_bytes"), - "Number of bytes obtained from system for stack allocator.", + "Number of bytes obtained from system for stack allocator. Equals to /memory/classes/heap/stacks:bytes + /memory/classes/os-stacks:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackSys) }, @@ -140,7 +133,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("mspan_inuse_bytes"), - "Number of bytes in use by mspan structures.", + "Number of bytes in use by mspan structures. Equals to /memory/classes/metadata/mspan/inuse:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanInuse) }, @@ -148,7 +141,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("mspan_sys_bytes"), - "Number of bytes used for mspan structures obtained from system.", + "Number of bytes used for mspan structures obtained from system. Equals to /memory/classes/metadata/mspan/inuse:bytes + /memory/classes/metadata/mspan/free:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanSys) }, @@ -156,7 +149,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("mcache_inuse_bytes"), - "Number of bytes in use by mcache structures.", + "Number of bytes in use by mcache structures. Equals to /memory/classes/metadata/mcache/inuse:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheInuse) }, @@ -164,7 +157,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("mcache_sys_bytes"), - "Number of bytes used for mcache structures obtained from system.", + "Number of bytes used for mcache structures obtained from system. Equals to /memory/classes/metadata/mcache/inuse:bytes + /memory/classes/metadata/mcache/free:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheSys) }, @@ -172,7 +165,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("buck_hash_sys_bytes"), - "Number of bytes used by the profiling bucket hash table.", + "Number of bytes used by the profiling bucket hash table. Equals to /memory/classes/profiling/buckets:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.BuckHashSys) }, @@ -180,7 +173,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("gc_sys_bytes"), - "Number of bytes used for garbage collection system metadata.", + "Number of bytes used for garbage collection system metadata. Equals to /memory/classes/metadata/other:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.GCSys) }, @@ -188,7 +181,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("other_sys_bytes"), - "Number of bytes used for other system allocations.", + "Number of bytes used for other system allocations. Equals to /memory/classes/other:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.OtherSys) }, @@ -196,7 +189,7 @@ func goRuntimeMemStats() memStatsMetrics { }, { desc: NewDesc( memstatNamespace("next_gc_bytes"), - "Number of heap bytes when next garbage collection will take place.", + "Number of heap bytes when next garbage collection will take place. Equals to /gc/heap/goal:bytes.", nil, nil, ), eval: func(ms *runtime.MemStats) float64 { return float64(ms.NextGC) }, @@ -225,7 +218,7 @@ func newBaseGoCollector() baseGoCollector { nil, nil), gcDesc: NewDesc( "go_gc_duration_seconds", - "A summary of the pause duration of garbage collection cycles.", + "A summary of the wall-time pause (stop-the-world) duration in garbage collection cycles.", nil, nil), gcLastTimeDesc: NewDesc( "go_memstats_last_gc_time_seconds", diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go index 2d8d9f64f4..6b8684731c 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go @@ -17,6 +17,7 @@ package prometheus import ( + "fmt" "math" "runtime" "runtime/metrics" @@ -153,7 +154,8 @@ func defaultGoCollectorOptions() internal.GoCollectorOptions { "/gc/heap/frees-by-size:bytes": goGCHeapFreesBytes, }, RuntimeMetricRules: []internal.GoCollectorRule{ - //{Matcher: regexp.MustCompile("")}, + // Recommended metrics we want by default from runtime/metrics. + {Matcher: internal.GoCollectorDefaultRuntimeMetrics}, }, } } @@ -203,6 +205,7 @@ func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector { // to fail here. This condition is tested in TestExpectedRuntimeMetrics. continue } + help := attachOriginalName(d.Description.Description, d.Name) sampleBuf = append(sampleBuf, metrics.Sample{Name: d.Name}) sampleMap[d.Name] = &sampleBuf[len(sampleBuf)-1] @@ -214,7 +217,7 @@ func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector { m = newBatchHistogram( NewDesc( BuildFQName(namespace, subsystem, name), - d.Description.Description, + help, nil, nil, ), @@ -226,7 +229,7 @@ func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector { Namespace: namespace, Subsystem: subsystem, Name: name, - Help: d.Description.Description, + Help: help, }, ) } else { @@ -234,7 +237,7 @@ func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector { Namespace: namespace, Subsystem: subsystem, Name: name, - Help: d.Description.Description, + Help: help, }) } metricSet = append(metricSet, m) @@ -284,6 +287,10 @@ func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector { } } +func attachOriginalName(desc, origName string) string { + return fmt.Sprintf("%s Sourced from %s.", desc, origName) +} + // Describe returns all descriptions of the collector. func (c *goCollector) Describe(ch chan<- *Desc) { c.base.Describe(ch) @@ -376,13 +383,13 @@ func unwrapScalarRMValue(v metrics.Value) float64 { // // This should never happen because we always populate our metric // set from the runtime/metrics package. - panic("unexpected unsupported metric") + panic("unexpected bad kind metric") default: // Unsupported metric kind. // // This should never happen because we check for this during initialization // and flag and filter metrics whose kinds we don't understand. - panic("unexpected unsupported metric kind") + panic(fmt.Sprintf("unexpected unsupported metric: %v", v.Kind())) } } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go index b5c8bcb395..c453b754a7 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go @@ -14,6 +14,7 @@ package prometheus import ( + "errors" "fmt" "math" "runtime" @@ -28,6 +29,11 @@ import ( "google.golang.org/protobuf/types/known/timestamppb" ) +const ( + nativeHistogramSchemaMaximum = 8 + nativeHistogramSchemaMinimum = -4 +) + // nativeHistogramBounds for the frac of observed values. Only relevant for // schema > 0. The position in the slice is the schema. (0 is never used, just // here for convenience of using the schema directly as the index.) @@ -330,11 +336,11 @@ func ExponentialBuckets(start, factor float64, count int) []float64 { // used for the Buckets field of HistogramOpts. // // The function panics if 'count' is 0 or negative, if 'min' is 0 or negative. -func ExponentialBucketsRange(min, max float64, count int) []float64 { +func ExponentialBucketsRange(minBucket, maxBucket float64, count int) []float64 { if count < 1 { panic("ExponentialBucketsRange count needs a positive count") } - if min <= 0 { + if minBucket <= 0 { panic("ExponentialBucketsRange min needs to be greater than 0") } @@ -342,12 +348,12 @@ func ExponentialBucketsRange(min, max float64, count int) []float64 { // max = min*growthFactor^(bucketCount-1) // We know max/min and highest bucket. Solve for growthFactor. - growthFactor := math.Pow(max/min, 1.0/float64(count-1)) + growthFactor := math.Pow(maxBucket/minBucket, 1.0/float64(count-1)) // Now that we know growthFactor, solve for each bucket. buckets := make([]float64, count) for i := 1; i <= count; i++ { - buckets[i-1] = min * math.Pow(growthFactor, float64(i-1)) + buckets[i-1] = minBucket * math.Pow(growthFactor, float64(i-1)) } return buckets } @@ -440,7 +446,7 @@ type HistogramOpts struct { // constant (or any negative float value). NativeHistogramZeroThreshold float64 - // The remaining fields define a strategy to limit the number of + // The next three fields define a strategy to limit the number of // populated sparse buckets. If NativeHistogramMaxBucketNumber is left // at zero, the number of buckets is not limited. (Note that this might // lead to unbounded memory consumption if the values observed by the @@ -473,6 +479,22 @@ type HistogramOpts struct { NativeHistogramMinResetDuration time.Duration NativeHistogramMaxZeroThreshold float64 + // NativeHistogramMaxExemplars limits the number of exemplars + // that are kept in memory for each native histogram. If you leave it at + // zero, a default value of 10 is used. If no exemplars should be kept specifically + // for native histograms, set it to a negative value. (Scrapers can + // still use the exemplars exposed for classic buckets, which are managed + // independently.) + NativeHistogramMaxExemplars int + // NativeHistogramExemplarTTL is only checked once + // NativeHistogramMaxExemplars is exceeded. In that case, the + // oldest exemplar is removed if it is older than NativeHistogramExemplarTTL. + // Otherwise, the older exemplar in the pair of exemplars that are closest + // together (on an exponential scale) is removed. + // If NativeHistogramExemplarTTL is left at its zero value, a default value of + // 5m is used. To always delete the oldest exemplar, set it to a negative value. + NativeHistogramExemplarTTL time.Duration + // now is for testing purposes, by default it's time.Now. now func() time.Time @@ -532,6 +554,7 @@ func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogr if opts.afterFunc == nil { opts.afterFunc = time.AfterFunc } + h := &histogram{ desc: desc, upperBounds: opts.Buckets, @@ -556,6 +579,7 @@ func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogr h.nativeHistogramZeroThreshold = DefNativeHistogramZeroThreshold } // Leave h.nativeHistogramZeroThreshold at 0 otherwise. h.nativeHistogramSchema = pickSchema(opts.NativeHistogramBucketFactor) + h.nativeExemplars = makeNativeExemplars(opts.NativeHistogramExemplarTTL, opts.NativeHistogramMaxExemplars) } for i, upperBound := range h.upperBounds { if i < len(h.upperBounds)-1 { @@ -725,7 +749,8 @@ type histogram struct { // resetScheduled is protected by mtx. It is true if a reset is // scheduled for a later time (when nativeHistogramMinResetDuration has // passed). - resetScheduled bool + resetScheduled bool + nativeExemplars nativeExemplars // now is for testing purposes, by default it's time.Now. now func() time.Time @@ -742,6 +767,9 @@ func (h *histogram) Observe(v float64) { h.observe(v, h.findBucket(v)) } +// ObserveWithExemplar should not be called in a high-frequency setting +// for a native histogram with configured exemplars. For this case, +// the implementation isn't lock-free and might suffer from lock contention. func (h *histogram) ObserveWithExemplar(v float64, e Labels) { i := h.findBucket(v) h.observe(v, i) @@ -821,6 +849,13 @@ func (h *histogram) Write(out *dto.Metric) error { Length: proto.Uint32(0), }} } + + if h.nativeExemplars.isEnabled() { + h.nativeExemplars.Lock() + his.Exemplars = append(his.Exemplars, h.nativeExemplars.exemplars...) + h.nativeExemplars.Unlock() + } + } addAndResetCounts(hotCounts, coldCounts) return nil @@ -829,15 +864,35 @@ func (h *histogram) Write(out *dto.Metric) error { // findBucket returns the index of the bucket for the provided value, or // len(h.upperBounds) for the +Inf bucket. func (h *histogram) findBucket(v float64) int { - // TODO(beorn7): For small numbers of buckets (<30), a linear search is - // slightly faster than the binary search. If we really care, we could - // switch from one search strategy to the other depending on the number - // of buckets. - // - // Microbenchmarks (BenchmarkHistogramNoLabels): - // 11 buckets: 38.3 ns/op linear - binary 48.7 ns/op - // 100 buckets: 78.1 ns/op linear - binary 54.9 ns/op - // 300 buckets: 154 ns/op linear - binary 61.6 ns/op + n := len(h.upperBounds) + if n == 0 { + return 0 + } + + // Early exit: if v is less than or equal to the first upper bound, return 0 + if v <= h.upperBounds[0] { + return 0 + } + + // Early exit: if v is greater than the last upper bound, return len(h.upperBounds) + if v > h.upperBounds[n-1] { + return n + } + + // For small arrays, use simple linear search + // "magic number" 35 is result of tests on couple different (AWS and baremetal) servers + // see more details here: https://github.com/prometheus/client_golang/pull/1662 + if n < 35 { + for i, bound := range h.upperBounds { + if v <= bound { + return i + } + } + // If v is greater than all upper bounds, return len(h.upperBounds) + return n + } + + // For larger arrays, use stdlib's binary search return sort.SearchFloat64s(h.upperBounds, v) } @@ -1091,8 +1146,10 @@ func (h *histogram) resetCounts(counts *histogramCounts) { deleteSyncMap(&counts.nativeHistogramBucketsPositive) } -// updateExemplar replaces the exemplar for the provided bucket. With empty -// labels, it's a no-op. It panics if any of the labels is invalid. +// updateExemplar replaces the exemplar for the provided classic bucket. +// With empty labels, it's a no-op. It panics if any of the labels is invalid. +// If histogram is native, the exemplar will be cached into nativeExemplars, +// which has a limit, and will remove one exemplar when limit is reached. func (h *histogram) updateExemplar(v float64, bucket int, l Labels) { if l == nil { return @@ -1102,6 +1159,10 @@ func (h *histogram) updateExemplar(v float64, bucket int, l Labels) { panic(err) } h.exemplars[bucket].Store(e) + doSparse := h.nativeHistogramSchema > math.MinInt32 && !math.IsNaN(v) + if doSparse { + h.nativeExemplars.addExemplar(e) + } } // HistogramVec is a Collector that bundles a set of Histograms that all share the @@ -1336,6 +1397,48 @@ func MustNewConstHistogram( return m } +// NewConstHistogramWithCreatedTimestamp does the same thing as NewConstHistogram but sets the created timestamp. +func NewConstHistogramWithCreatedTimestamp( + desc *Desc, + count uint64, + sum float64, + buckets map[float64]uint64, + ct time.Time, + labelValues ...string, +) (Metric, error) { + if desc.err != nil { + return nil, desc.err + } + if err := validateLabelValues(labelValues, len(desc.variableLabels.names)); err != nil { + return nil, err + } + return &constHistogram{ + desc: desc, + count: count, + sum: sum, + buckets: buckets, + labelPairs: MakeLabelPairs(desc, labelValues), + createdTs: timestamppb.New(ct), + }, nil +} + +// MustNewConstHistogramWithCreatedTimestamp is a version of NewConstHistogramWithCreatedTimestamp that panics where +// NewConstHistogramWithCreatedTimestamp would have returned an error. +func MustNewConstHistogramWithCreatedTimestamp( + desc *Desc, + count uint64, + sum float64, + buckets map[float64]uint64, + ct time.Time, + labelValues ...string, +) Metric { + m, err := NewConstHistogramWithCreatedTimestamp(desc, count, sum, buckets, ct, labelValues...) + if err != nil { + panic(err) + } + return m +} + type buckSort []*dto.Bucket func (s buckSort) Len() int { @@ -1363,9 +1466,9 @@ func pickSchema(bucketFactor float64) int32 { floor := math.Floor(math.Log2(math.Log2(bucketFactor))) switch { case floor <= -8: - return 8 + return nativeHistogramSchemaMaximum case floor >= 4: - return -4 + return nativeHistogramSchemaMinimum default: return -int32(floor) } @@ -1575,3 +1678,379 @@ func addAndResetCounts(hot, cold *histogramCounts) { atomic.AddUint64(&hot.nativeHistogramZeroBucket, atomic.LoadUint64(&cold.nativeHistogramZeroBucket)) atomic.StoreUint64(&cold.nativeHistogramZeroBucket, 0) } + +type nativeExemplars struct { + sync.Mutex + + // Time-to-live for exemplars, it is set to -1 if exemplars are disabled, that is NativeHistogramMaxExemplars is below 0. + // The ttl is used on insertion to remove an exemplar that is older than ttl, if present. + ttl time.Duration + + exemplars []*dto.Exemplar +} + +func (n *nativeExemplars) isEnabled() bool { + return n.ttl != -1 +} + +func makeNativeExemplars(ttl time.Duration, maxCount int) nativeExemplars { + if ttl == 0 { + ttl = 5 * time.Minute + } + + if maxCount == 0 { + maxCount = 10 + } + + if maxCount < 0 { + maxCount = 0 + ttl = -1 + } + + return nativeExemplars{ + ttl: ttl, + exemplars: make([]*dto.Exemplar, 0, maxCount), + } +} + +func (n *nativeExemplars) addExemplar(e *dto.Exemplar) { + if !n.isEnabled() { + return + } + + n.Lock() + defer n.Unlock() + + // When the number of exemplars has not yet exceeded or + // is equal to cap(n.exemplars), then + // insert the new exemplar directly. + if len(n.exemplars) < cap(n.exemplars) { + var nIdx int + for nIdx = 0; nIdx < len(n.exemplars); nIdx++ { + if *e.Value < *n.exemplars[nIdx].Value { + break + } + } + n.exemplars = append(n.exemplars[:nIdx], append([]*dto.Exemplar{e}, n.exemplars[nIdx:]...)...) + return + } + + if len(n.exemplars) == 1 { + // When the number of exemplars is 1, then + // replace the existing exemplar with the new exemplar. + n.exemplars[0] = e + return + } + // From this point on, the number of exemplars is greater than 1. + + // When the number of exemplars exceeds the limit, remove one exemplar. + var ( + ot = time.Time{} // Oldest timestamp seen. Initial value doesn't matter as we replace it due to otIdx == -1 in the loop. + otIdx = -1 // Index of the exemplar with the oldest timestamp. + + md = -1.0 // Logarithm of the delta of the closest pair of exemplars. + + // The insertion point of the new exemplar in the exemplars slice after insertion. + // This is calculated purely based on the order of the exemplars by value. + // nIdx == len(n.exemplars) means the new exemplar is to be inserted after the end. + nIdx = -1 + + // rIdx is ultimately the index for the exemplar that we are replacing with the new exemplar. + // The aim is to keep a good spread of exemplars by value and not let them bunch up too much. + // It is calculated in 3 steps: + // 1. First we set rIdx to the index of the older exemplar within the closest pair by value. + // That is the following will be true (on log scale): + // either the exemplar pair on index (rIdx-1, rIdx) or (rIdx, rIdx+1) will have + // the closest values to each other from all pairs. + // For example, suppose the values are distributed like this: + // |-----------x-------------x----------------x----x-----| + // ^--rIdx as this is older. + // Or like this: + // |-----------x-------------x----------------x----x-----| + // ^--rIdx as this is older. + // 2. If there is an exemplar that expired, then we simple reset rIdx to that index. + // 3. We check if by inserting the new exemplar we would create a closer pair at + // (nIdx-1, nIdx) or (nIdx, nIdx+1) and set rIdx to nIdx-1 or nIdx accordingly to + // keep the spread of exemplars by value; otherwise we keep rIdx as it is. + rIdx = -1 + cLog float64 // Logarithm of the current exemplar. + pLog float64 // Logarithm of the previous exemplar. + ) + + for i, exemplar := range n.exemplars { + // Find the exemplar with the oldest timestamp. + if otIdx == -1 || exemplar.Timestamp.AsTime().Before(ot) { + ot = exemplar.Timestamp.AsTime() + otIdx = i + } + + // Find the index at which to insert new the exemplar. + if nIdx == -1 && *e.Value <= *exemplar.Value { + nIdx = i + } + + // Find the two closest exemplars and pick the one the with older timestamp. + pLog = cLog + cLog = math.Log(exemplar.GetValue()) + if i == 0 { + continue + } + diff := math.Abs(cLog - pLog) + if md == -1 || diff < md { + // The closest exemplar pair is at index: i-1, i. + // Choose the exemplar with the older timestamp for replacement. + md = diff + if n.exemplars[i].Timestamp.AsTime().Before(n.exemplars[i-1].Timestamp.AsTime()) { + rIdx = i + } else { + rIdx = i - 1 + } + } + + } + + // If all existing exemplar are smaller than new exemplar, + // then the exemplar should be inserted at the end. + if nIdx == -1 { + nIdx = len(n.exemplars) + } + // Here, we have the following relationships: + // n.exemplars[nIdx-1].Value < e.Value (if nIdx > 0) + // e.Value <= n.exemplars[nIdx].Value (if nIdx < len(n.exemplars)) + + if otIdx != -1 && e.Timestamp.AsTime().Sub(ot) > n.ttl { + // If the oldest exemplar has expired, then replace it with the new exemplar. + rIdx = otIdx + } else { + // In the previous for loop, when calculating the closest pair of exemplars, + // we did not take into account the newly inserted exemplar. + // So we need to calculate with the newly inserted exemplar again. + elog := math.Log(e.GetValue()) + if nIdx > 0 { + diff := math.Abs(elog - math.Log(n.exemplars[nIdx-1].GetValue())) + if diff < md { + // The value we are about to insert is closer to the previous exemplar at the insertion point than what we calculated before in rIdx. + // v--rIdx + // |-----------x-n-----------x----------------x----x-----| + // nIdx-1--^ ^--new exemplar value + // Do not make the spread worse, replace nIdx-1 and not rIdx. + md = diff + rIdx = nIdx - 1 + } + } + if nIdx < len(n.exemplars) { + diff := math.Abs(math.Log(n.exemplars[nIdx].GetValue()) - elog) + if diff < md { + // The value we are about to insert is closer to the next exemplar at the insertion point than what we calculated before in rIdx. + // v--rIdx + // |-----------x-----------n-x----------------x----x-----| + // new exemplar value--^ ^--nIdx + // Do not make the spread worse, replace nIdx-1 and not rIdx. + rIdx = nIdx + } + } + } + + // Adjust the slice according to rIdx and nIdx. + switch { + case rIdx == nIdx: + n.exemplars[nIdx] = e + case rIdx < nIdx: + n.exemplars = append(n.exemplars[:rIdx], append(n.exemplars[rIdx+1:nIdx], append([]*dto.Exemplar{e}, n.exemplars[nIdx:]...)...)...) + case rIdx > nIdx: + n.exemplars = append(n.exemplars[:nIdx], append([]*dto.Exemplar{e}, append(n.exemplars[nIdx:rIdx], n.exemplars[rIdx+1:]...)...)...) + } +} + +type constNativeHistogram struct { + desc *Desc + dto.Histogram + labelPairs []*dto.LabelPair +} + +func validateCount(sum float64, count uint64, negativeBuckets, positiveBuckets map[int]int64, zeroBucket uint64) error { + var bucketPopulationSum int64 + for _, v := range positiveBuckets { + bucketPopulationSum += v + } + for _, v := range negativeBuckets { + bucketPopulationSum += v + } + bucketPopulationSum += int64(zeroBucket) + + // If the sum of observations is NaN, the number of observations must be greater or equal to the sum of all bucket counts. + // Otherwise, the number of observations must be equal to the sum of all bucket counts . + + if math.IsNaN(sum) && bucketPopulationSum > int64(count) || + !math.IsNaN(sum) && bucketPopulationSum != int64(count) { + return errors.New("the sum of all bucket populations exceeds the count of observations") + } + return nil +} + +// NewConstNativeHistogram returns a metric representing a Prometheus native histogram with +// fixed values for the count, sum, and positive/negative/zero bucket counts. As those parameters +// cannot be changed, the returned value does not implement the Histogram +// interface (but only the Metric interface). Users of this package will not +// have much use for it in regular operations. However, when implementing custom +// OpenTelemetry Collectors, it is useful as a throw-away metric that is generated on the fly +// to send it to Prometheus in the Collect method. +// +// zeroBucket counts all (positive and negative) +// observations in the zero bucket (with an absolute value less or equal +// the current threshold). +// positiveBuckets and negativeBuckets are separate maps for negative and positive +// observations. The map's value is an int64, counting observations in +// that bucket. The map's key is the +// index of the bucket according to the used +// Schema. Index 0 is for an upper bound of 1 in positive buckets and for a lower bound of -1 in negative buckets. +// NewConstNativeHistogram returns an error if +// - the length of labelValues is not consistent with the variable labels in Desc or if Desc is invalid. +// - the schema passed is not between 8 and -4 +// - the sum of counts in all buckets including the zero bucket does not equal the count if sum is not NaN (or exceeds the count if sum is NaN) +// +// See https://opentelemetry.io/docs/specs/otel/compatibility/prometheus_and_openmetrics/#exponential-histograms for more details about the conversion from OTel to Prometheus. +func NewConstNativeHistogram( + desc *Desc, + count uint64, + sum float64, + positiveBuckets, negativeBuckets map[int]int64, + zeroBucket uint64, + schema int32, + zeroThreshold float64, + createdTimestamp time.Time, + labelValues ...string, +) (Metric, error) { + if desc.err != nil { + return nil, desc.err + } + if err := validateLabelValues(labelValues, len(desc.variableLabels.names)); err != nil { + return nil, err + } + if schema > nativeHistogramSchemaMaximum || schema < nativeHistogramSchemaMinimum { + return nil, errors.New("invalid native histogram schema") + } + if err := validateCount(sum, count, negativeBuckets, positiveBuckets, zeroBucket); err != nil { + return nil, err + } + + NegativeSpan, NegativeDelta := makeBucketsFromMap(negativeBuckets) + PositiveSpan, PositiveDelta := makeBucketsFromMap(positiveBuckets) + ret := &constNativeHistogram{ + desc: desc, + Histogram: dto.Histogram{ + CreatedTimestamp: timestamppb.New(createdTimestamp), + Schema: &schema, + ZeroThreshold: &zeroThreshold, + SampleCount: &count, + SampleSum: &sum, + + NegativeSpan: NegativeSpan, + NegativeDelta: NegativeDelta, + + PositiveSpan: PositiveSpan, + PositiveDelta: PositiveDelta, + + ZeroCount: proto.Uint64(zeroBucket), + }, + labelPairs: MakeLabelPairs(desc, labelValues), + } + if *ret.ZeroThreshold == 0 && *ret.ZeroCount == 0 && len(ret.PositiveSpan) == 0 && len(ret.NegativeSpan) == 0 { + ret.PositiveSpan = []*dto.BucketSpan{{ + Offset: proto.Int32(0), + Length: proto.Uint32(0), + }} + } + return ret, nil +} + +// MustNewConstNativeHistogram is a version of NewConstNativeHistogram that panics where +// NewConstNativeHistogram would have returned an error. +func MustNewConstNativeHistogram( + desc *Desc, + count uint64, + sum float64, + positiveBuckets, negativeBuckets map[int]int64, + zeroBucket uint64, + nativeHistogramSchema int32, + nativeHistogramZeroThreshold float64, + createdTimestamp time.Time, + labelValues ...string, +) Metric { + nativehistogram, err := NewConstNativeHistogram(desc, + count, + sum, + positiveBuckets, + negativeBuckets, + zeroBucket, + nativeHistogramSchema, + nativeHistogramZeroThreshold, + createdTimestamp, + labelValues...) + if err != nil { + panic(err) + } + return nativehistogram +} + +func (h *constNativeHistogram) Desc() *Desc { + return h.desc +} + +func (h *constNativeHistogram) Write(out *dto.Metric) error { + out.Histogram = &h.Histogram + out.Label = h.labelPairs + return nil +} + +func makeBucketsFromMap(buckets map[int]int64) ([]*dto.BucketSpan, []int64) { + if len(buckets) == 0 { + return nil, nil + } + var ii []int + for k := range buckets { + ii = append(ii, k) + } + sort.Ints(ii) + + var ( + spans []*dto.BucketSpan + deltas []int64 + prevCount int64 + nextI int + ) + + appendDelta := func(count int64) { + *spans[len(spans)-1].Length++ + deltas = append(deltas, count-prevCount) + prevCount = count + } + + for n, i := range ii { + count := buckets[i] + // Multiple spans with only small gaps in between are probably + // encoded more efficiently as one larger span with a few empty + // buckets. Needs some research to find the sweet spot. For now, + // we assume that gaps of one or two buckets should not create + // a new span. + iDelta := int32(i - nextI) + if n == 0 || iDelta > 2 { + // We have to create a new span, either because we are + // at the very beginning, or because we have found a gap + // of more than two buckets. + spans = append(spans, &dto.BucketSpan{ + Offset: proto.Int32(iDelta), + Length: proto.Uint32(0), + }) + } else { + // We have found a small gap (or no gap at all). + // Insert empty buckets as needed. + for j := int32(0); j < iDelta; j++ { + appendDelta(0) + } + } + appendDelta(count) + nextI = i + 1 + } + return spans, deltas +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go index a595a20362..8b016355ad 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go @@ -22,17 +22,18 @@ import ( "bytes" "fmt" "io" + "strconv" "strings" ) -func min(a, b int) int { +func minInt(a, b int) int { if a < b { return a } return b } -func max(a, b int) int { +func maxInt(a, b int) int { if a > b { return a } @@ -427,12 +428,12 @@ func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode { if codes[0].Tag == 'e' { c := codes[0] i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 - codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2} + codes[0] = OpCode{c.Tag, maxInt(i1, i2-n), i2, maxInt(j1, j2-n), j2} } if codes[len(codes)-1].Tag == 'e' { c := codes[len(codes)-1] i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 - codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)} + codes[len(codes)-1] = OpCode{c.Tag, i1, minInt(i2, i1+n), j1, minInt(j2, j1+n)} } nn := n + n groups := [][]OpCode{} @@ -443,12 +444,12 @@ func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode { // there is a large range with no changes. if c.Tag == 'e' && i2-i1 > nn { group = append(group, OpCode{ - c.Tag, i1, min(i2, i1+n), - j1, min(j2, j1+n), + c.Tag, i1, minInt(i2, i1+n), + j1, minInt(j2, j1+n), }) groups = append(groups, group) group = []OpCode{} - i1, j1 = max(i1, i2-n), max(j1, j2-n) + i1, j1 = maxInt(i1, i2-n), maxInt(j1, j2-n) } group = append(group, OpCode{c.Tag, i1, i2, j1, j2}) } @@ -515,7 +516,7 @@ func (m *SequenceMatcher) QuickRatio() float64 { // is faster to compute than either .Ratio() or .QuickRatio(). func (m *SequenceMatcher) RealQuickRatio() float64 { la, lb := len(m.a), len(m.b) - return calculateRatio(min(la, lb), la+lb) + return calculateRatio(minInt(la, lb), la+lb) } // Convert range to the "ed" format @@ -524,7 +525,7 @@ func formatRangeUnified(start, stop int) string { beginning := start + 1 // lines start numbering with one length := stop - start if length == 1 { - return fmt.Sprintf("%d", beginning) + return strconv.Itoa(beginning) } if length == 0 { beginning-- // empty ranges begin at line just before the range diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go index 723b45d644..a4fa6eabd7 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go @@ -30,3 +30,5 @@ type GoCollectorOptions struct { RuntimeMetricSumForHist map[string]string RuntimeMetricRules []GoCollectorRule } + +var GoCollectorDefaultRuntimeMetrics = regexp.MustCompile(`/gc/gogc:percent|/gc/gomemlimit:bytes|/sched/gomaxprocs:threads`) diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go index 97d17d6cb6..f7f97ef926 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go @@ -66,7 +66,8 @@ func RuntimeMetricsToProm(d *metrics.Description) (string, string, string, bool) name += "_total" } - valid := model.IsValidMetricName(model.LabelValue(namespace + "_" + subsystem + "_" + name)) + // Our current conversion moves to legacy naming, so use legacy validation. + valid := model.IsValidLegacyMetricName(namespace + "_" + subsystem + "_" + name) switch d.Kind { case metrics.KindUint64: case metrics.KindFloat64: diff --git a/vendor/github.com/prometheus/client_golang/prometheus/metric.go b/vendor/github.com/prometheus/client_golang/prometheus/metric.go index f018e57237..592eec3e24 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/metric.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/metric.go @@ -108,15 +108,23 @@ func BuildFQName(namespace, subsystem, name string) string { if name == "" { return "" } - switch { - case namespace != "" && subsystem != "": - return strings.Join([]string{namespace, subsystem, name}, "_") - case namespace != "": - return strings.Join([]string{namespace, name}, "_") - case subsystem != "": - return strings.Join([]string{subsystem, name}, "_") + + sb := strings.Builder{} + sb.Grow(len(namespace) + len(subsystem) + len(name) + 2) + + if namespace != "" { + sb.WriteString(namespace) + sb.WriteString("_") } - return name + + if subsystem != "" { + sb.WriteString(subsystem) + sb.WriteString("_") + } + + sb.WriteString(name) + + return sb.String() } type invalidMetric struct { @@ -234,7 +242,7 @@ func NewMetricWithExemplars(m Metric, exemplars ...Exemplar) (Metric, error) { ) for i, e := range exemplars { ts := e.Timestamp - if ts == (time.Time{}) { + if ts.IsZero() { ts = now } exs[i], err = newExemplar(e.Value, ts, e.Labels) diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go index 8548dd18ed..e7bce8b58e 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go @@ -22,14 +22,16 @@ import ( ) type processCollector struct { - collectFn func(chan<- Metric) - pidFn func() (int, error) - reportErrors bool - cpuTotal *Desc - openFDs, maxFDs *Desc - vsize, maxVsize *Desc - rss *Desc - startTime *Desc + collectFn func(chan<- Metric) + describeFn func(chan<- *Desc) + pidFn func() (int, error) + reportErrors bool + cpuTotal *Desc + openFDs, maxFDs *Desc + vsize, maxVsize *Desc + rss *Desc + startTime *Desc + inBytes, outBytes *Desc } // ProcessCollectorOpts defines the behavior of a process metrics collector @@ -100,6 +102,16 @@ func NewProcessCollector(opts ProcessCollectorOpts) Collector { "Start time of the process since unix epoch in seconds.", nil, nil, ), + inBytes: NewDesc( + ns+"process_network_receive_bytes_total", + "Number of bytes received by the process over the network.", + nil, nil, + ), + outBytes: NewDesc( + ns+"process_network_transmit_bytes_total", + "Number of bytes sent by the process over the network.", + nil, nil, + ), } if opts.PidFn == nil { @@ -111,24 +123,23 @@ func NewProcessCollector(opts ProcessCollectorOpts) Collector { // Set up process metric collection if supported by the runtime. if canCollectProcess() { c.collectFn = c.processCollect + c.describeFn = c.describe } else { - c.collectFn = func(ch chan<- Metric) { - c.reportError(ch, nil, errors.New("process metrics not supported on this platform")) - } + c.collectFn = c.errorCollectFn + c.describeFn = c.errorDescribeFn } return c } -// Describe returns all descriptions of the collector. -func (c *processCollector) Describe(ch chan<- *Desc) { - ch <- c.cpuTotal - ch <- c.openFDs - ch <- c.maxFDs - ch <- c.vsize - ch <- c.maxVsize - ch <- c.rss - ch <- c.startTime +func (c *processCollector) errorCollectFn(ch chan<- Metric) { + c.reportError(ch, nil, errors.New("process metrics not supported on this platform")) +} + +func (c *processCollector) errorDescribeFn(ch chan<- *Desc) { + if c.reportErrors { + ch <- NewInvalidDesc(errors.New("process metrics not supported on this platform")) + } } // Collect returns the current state of all metrics of the collector. @@ -136,6 +147,11 @@ func (c *processCollector) Collect(ch chan<- Metric) { c.collectFn(ch) } +// Describe returns all descriptions of the collector. +func (c *processCollector) Describe(ch chan<- *Desc) { + c.describeFn(ch) +} + func (c *processCollector) reportError(ch chan<- Metric, desc *Desc, err error) { if !c.reportErrors { return diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_darwin.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_darwin.go new file mode 100644 index 0000000000..0a61b98461 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_darwin.go @@ -0,0 +1,130 @@ +// Copyright 2024 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build darwin && !ios + +package prometheus + +import ( + "errors" + "fmt" + "os" + "syscall" + "time" + + "golang.org/x/sys/unix" +) + +// notImplementedErr is returned by stub functions that replace cgo functions, when cgo +// isn't available. +var notImplementedErr = errors.New("not implemented") + +type memoryInfo struct { + vsize uint64 // Virtual memory size in bytes + rss uint64 // Resident memory size in bytes +} + +func canCollectProcess() bool { + return true +} + +func getSoftLimit(which int) (uint64, error) { + rlimit := syscall.Rlimit{} + + if err := syscall.Getrlimit(which, &rlimit); err != nil { + return 0, err + } + + return rlimit.Cur, nil +} + +func getOpenFileCount() (float64, error) { + // Alternately, the undocumented proc_pidinfo(PROC_PIDLISTFDS) can be used to + // return a list of open fds, but that requires a way to call C APIs. The + // benefits, however, include fewer system calls and not failing when at the + // open file soft limit. + + if dir, err := os.Open("/dev/fd"); err != nil { + return 0.0, err + } else { + defer dir.Close() + + // Avoid ReadDir(), as it calls stat(2) on each descriptor. Not only is + // that info not used, but KQUEUE descriptors fail stat(2), which causes + // the whole method to fail. + if names, err := dir.Readdirnames(0); err != nil { + return 0.0, err + } else { + // Subtract 1 to ignore the open /dev/fd descriptor above. + return float64(len(names) - 1), nil + } + } +} + +func (c *processCollector) processCollect(ch chan<- Metric) { + if procs, err := unix.SysctlKinfoProcSlice("kern.proc.pid", os.Getpid()); err == nil { + if len(procs) == 1 { + startTime := float64(procs[0].Proc.P_starttime.Nano() / 1e9) + ch <- MustNewConstMetric(c.startTime, GaugeValue, startTime) + } else { + err = fmt.Errorf("sysctl() returned %d proc structs (expected 1)", len(procs)) + c.reportError(ch, c.startTime, err) + } + } else { + c.reportError(ch, c.startTime, err) + } + + // The proc structure returned by kern.proc.pid above has an Rusage member, + // but it is not filled in, so it needs to be fetched by getrusage(2). For + // that call, the UTime, STime, and Maxrss members are filled out, but not + // Ixrss, Idrss, or Isrss for the memory usage. Memory stats will require + // access to the C API to call task_info(TASK_BASIC_INFO). + rusage := unix.Rusage{} + + if err := unix.Getrusage(syscall.RUSAGE_SELF, &rusage); err == nil { + cpuTime := time.Duration(rusage.Stime.Nano() + rusage.Utime.Nano()).Seconds() + ch <- MustNewConstMetric(c.cpuTotal, CounterValue, cpuTime) + } else { + c.reportError(ch, c.cpuTotal, err) + } + + if memInfo, err := getMemory(); err == nil { + ch <- MustNewConstMetric(c.rss, GaugeValue, float64(memInfo.rss)) + ch <- MustNewConstMetric(c.vsize, GaugeValue, float64(memInfo.vsize)) + } else if !errors.Is(err, notImplementedErr) { + // Don't report an error when support is not compiled in. + c.reportError(ch, c.rss, err) + c.reportError(ch, c.vsize, err) + } + + if fds, err := getOpenFileCount(); err == nil { + ch <- MustNewConstMetric(c.openFDs, GaugeValue, fds) + } else { + c.reportError(ch, c.openFDs, err) + } + + if openFiles, err := getSoftLimit(syscall.RLIMIT_NOFILE); err == nil { + ch <- MustNewConstMetric(c.maxFDs, GaugeValue, float64(openFiles)) + } else { + c.reportError(ch, c.maxFDs, err) + } + + if addressSpace, err := getSoftLimit(syscall.RLIMIT_AS); err == nil { + ch <- MustNewConstMetric(c.maxVsize, GaugeValue, float64(addressSpace)) + } else { + c.reportError(ch, c.maxVsize, err) + } + + // TODO: socket(PF_SYSTEM) to fetch "com.apple.network.statistics" might + // be able to get the per-process network send/receive counts. +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.c b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.c new file mode 100644 index 0000000000..d00a24315d --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.c @@ -0,0 +1,84 @@ +// Copyright 2024 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build darwin && !ios && cgo + +#include +#include +#include + +// The compiler warns that mach/shared_memory_server.h is deprecated, and to use +// mach/shared_region.h instead. But that doesn't define +// SHARED_DATA_REGION_SIZE or SHARED_TEXT_REGION_SIZE, so redefine them here and +// avoid a warning message when running tests. +#define GLOBAL_SHARED_TEXT_SEGMENT 0x90000000U +#define SHARED_DATA_REGION_SIZE 0x10000000 +#define SHARED_TEXT_REGION_SIZE 0x10000000 + + +int get_memory_info(unsigned long long *rss, unsigned long long *vsize) +{ + // This is lightly adapted from how ps(1) obtains its memory info. + // https://github.com/apple-oss-distributions/adv_cmds/blob/8744084ea0ff41ca4bb96b0f9c22407d0e48e9b7/ps/tasks.c#L109 + + kern_return_t error; + task_t task = MACH_PORT_NULL; + mach_task_basic_info_data_t info; + mach_msg_type_number_t info_count = MACH_TASK_BASIC_INFO_COUNT; + + error = task_info( + mach_task_self(), + MACH_TASK_BASIC_INFO, + (task_info_t) &info, + &info_count ); + + if( error != KERN_SUCCESS ) + { + return error; + } + + *rss = info.resident_size; + *vsize = info.virtual_size; + + { + vm_region_basic_info_data_64_t b_info; + mach_vm_address_t address = GLOBAL_SHARED_TEXT_SEGMENT; + mach_vm_size_t size; + mach_port_t object_name; + + /* + * try to determine if this task has the split libraries + * mapped in... if so, adjust its virtual size down by + * the 2 segments that are used for split libraries + */ + info_count = VM_REGION_BASIC_INFO_COUNT_64; + + error = mach_vm_region( + mach_task_self(), + &address, + &size, + VM_REGION_BASIC_INFO_64, + (vm_region_info_t) &b_info, + &info_count, + &object_name); + + if (error == KERN_SUCCESS) { + if (b_info.reserved && size == (SHARED_TEXT_REGION_SIZE) && + *vsize > (SHARED_TEXT_REGION_SIZE + SHARED_DATA_REGION_SIZE)) { + *vsize -= (SHARED_TEXT_REGION_SIZE + SHARED_DATA_REGION_SIZE); + } + } + } + + return 0; +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.go new file mode 100644 index 0000000000..9ac53f9992 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_cgo_darwin.go @@ -0,0 +1,51 @@ +// Copyright 2024 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build darwin && !ios && cgo + +package prometheus + +/* +int get_memory_info(unsigned long long *rss, unsigned long long *vs); +*/ +import "C" +import "fmt" + +func getMemory() (*memoryInfo, error) { + var rss, vsize C.ulonglong + + if err := C.get_memory_info(&rss, &vsize); err != 0 { + return nil, fmt.Errorf("task_info() failed with 0x%x", int(err)) + } + + return &memoryInfo{vsize: uint64(vsize), rss: uint64(rss)}, nil +} + +// describe returns all descriptions of the collector for Darwin. +// Ensure that this list of descriptors is kept in sync with the metrics collected +// in the processCollect method. Any changes to the metrics in processCollect +// (such as adding or removing metrics) should be reflected in this list of descriptors. +func (c *processCollector) describe(ch chan<- *Desc) { + ch <- c.cpuTotal + ch <- c.openFDs + ch <- c.maxFDs + ch <- c.maxVsize + ch <- c.startTime + ch <- c.rss + ch <- c.vsize + + /* the process could be collected but not implemented yet + ch <- c.inBytes + ch <- c.outBytes + */ +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_nocgo_darwin.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_nocgo_darwin.go new file mode 100644 index 0000000000..8ddb0995d6 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_mem_nocgo_darwin.go @@ -0,0 +1,39 @@ +// Copyright 2024 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build darwin && !ios && !cgo + +package prometheus + +func getMemory() (*memoryInfo, error) { + return nil, notImplementedErr +} + +// describe returns all descriptions of the collector for Darwin. +// Ensure that this list of descriptors is kept in sync with the metrics collected +// in the processCollect method. Any changes to the metrics in processCollect +// (such as adding or removing metrics) should be reflected in this list of descriptors. +func (c *processCollector) describe(ch chan<- *Desc) { + ch <- c.cpuTotal + ch <- c.openFDs + ch <- c.maxFDs + ch <- c.maxVsize + ch <- c.startTime + + /* the process could be collected but not implemented yet + ch <- c.rss + ch <- c.vsize + ch <- c.inBytes + ch <- c.outBytes + */ +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_not_supported.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_not_supported.go new file mode 100644 index 0000000000..7732b7f376 --- /dev/null +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_not_supported.go @@ -0,0 +1,33 @@ +// Copyright 2023 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build wasip1 || js || ios +// +build wasip1 js ios + +package prometheus + +func canCollectProcess() bool { + return false +} + +func (c *processCollector) processCollect(ch chan<- Metric) { + c.errorCollectFn(ch) +} + +// describe returns all descriptions of the collector for wasip1 and js. +// Ensure that this list of descriptors is kept in sync with the metrics collected +// in the processCollect method. Any changes to the metrics in processCollect +// (such as adding or removing metrics) should be reflected in this list of descriptors. +func (c *processCollector) describe(ch chan<- *Desc) { + c.errorDescribeFn(ch) +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_procfsenabled.go similarity index 63% rename from vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go rename to vendor/github.com/prometheus/client_golang/prometheus/process_collector_procfsenabled.go index 8c1136ceea..9f4b130bef 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_procfsenabled.go @@ -11,8 +11,8 @@ // See the License for the specific language governing permissions and // limitations under the License. -//go:build !windows && !js && !wasip1 -// +build !windows,!js,!wasip1 +//go:build !windows && !js && !wasip1 && !darwin +// +build !windows,!js,!wasip1,!darwin package prometheus @@ -63,4 +63,34 @@ func (c *processCollector) processCollect(ch chan<- Metric) { } else { c.reportError(ch, nil, err) } + + if netstat, err := p.Netstat(); err == nil { + var inOctets, outOctets float64 + if netstat.IpExt.InOctets != nil { + inOctets = *netstat.IpExt.InOctets + } + if netstat.IpExt.OutOctets != nil { + outOctets = *netstat.IpExt.OutOctets + } + ch <- MustNewConstMetric(c.inBytes, CounterValue, inOctets) + ch <- MustNewConstMetric(c.outBytes, CounterValue, outOctets) + } else { + c.reportError(ch, nil, err) + } +} + +// describe returns all descriptions of the collector for others than windows, js, wasip1 and darwin. +// Ensure that this list of descriptors is kept in sync with the metrics collected +// in the processCollect method. Any changes to the metrics in processCollect +// (such as adding or removing metrics) should be reflected in this list of descriptors. +func (c *processCollector) describe(ch chan<- *Desc) { + ch <- c.cpuTotal + ch <- c.openFDs + ch <- c.maxFDs + ch <- c.vsize + ch <- c.maxVsize + ch <- c.rss + ch <- c.startTime + ch <- c.inBytes + ch <- c.outBytes } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_windows.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_windows.go index f973398df2..fa474289ef 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_windows.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_windows.go @@ -79,14 +79,10 @@ func getProcessHandleCount(handle windows.Handle) (uint32, error) { } func (c *processCollector) processCollect(ch chan<- Metric) { - h, err := windows.GetCurrentProcess() - if err != nil { - c.reportError(ch, nil, err) - return - } + h := windows.CurrentProcess() var startTime, exitTime, kernelTime, userTime windows.Filetime - err = windows.GetProcessTimes(h, &startTime, &exitTime, &kernelTime, &userTime) + err := windows.GetProcessTimes(h, &startTime, &exitTime, &kernelTime, &userTime) if err != nil { c.reportError(ch, nil, err) return @@ -111,6 +107,19 @@ func (c *processCollector) processCollect(ch chan<- Metric) { ch <- MustNewConstMetric(c.maxFDs, GaugeValue, float64(16*1024*1024)) // Windows has a hard-coded max limit, not per-process. } +// describe returns all descriptions of the collector for windows. +// Ensure that this list of descriptors is kept in sync with the metrics collected +// in the processCollect method. Any changes to the metrics in processCollect +// (such as adding or removing metrics) should be reflected in this list of descriptors. +func (c *processCollector) describe(ch chan<- *Desc) { + ch <- c.cpuTotal + ch <- c.openFDs + ch <- c.maxFDs + ch <- c.vsize + ch <- c.rss + ch <- c.startTime +} + func fileTimeToSeconds(ft windows.Filetime) float64 { return float64(uint64(ft.HighDateTime)<<32+uint64(ft.LowDateTime)) / 1e7 } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go index 9819917b83..315eab5f17 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go @@ -76,6 +76,12 @@ func (r *responseWriterDelegator) Write(b []byte) (int, error) { return n, err } +// Unwrap lets http.ResponseController get the underlying http.ResponseWriter, +// by implementing the [rwUnwrapper](https://cs.opensource.google/go/go/+/refs/tags/go1.21.4:src/net/http/responsecontroller.go;l=42-44) interface. +func (r *responseWriterDelegator) Unwrap() http.ResponseWriter { + return r.ResponseWriter +} + type ( closeNotifierDelegator struct{ *responseWriterDelegator } flusherDelegator struct{ *responseWriterDelegator } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go index 09b8d2fbea..28eed26727 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go @@ -38,12 +38,13 @@ import ( "io" "net/http" "strconv" - "strings" "sync" "time" + "github.com/klauspost/compress/zstd" "github.com/prometheus/common/expfmt" + "github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil" "github.com/prometheus/client_golang/prometheus" ) @@ -54,6 +55,18 @@ const ( processStartTimeHeader = "Process-Start-Time-Unix" ) +// Compression represents the content encodings handlers support for the HTTP +// responses. +type Compression string + +const ( + Identity Compression = "identity" + Gzip Compression = "gzip" + Zstd Compression = "zstd" +) + +var defaultCompressionFormats = []Compression{Identity, Gzip, Zstd} + var gzipPool = sync.Pool{ New: func() interface{} { return gzip.NewWriter(nil) @@ -122,6 +135,18 @@ func HandlerForTransactional(reg prometheus.TransactionalGatherer, opts HandlerO } } + // Select compression formats to offer based on default or user choice. + var compressions []string + if !opts.DisableCompression { + offers := defaultCompressionFormats + if len(opts.OfferedCompressions) > 0 { + offers = opts.OfferedCompressions + } + for _, comp := range offers { + compressions = append(compressions, string(comp)) + } + } + h := http.HandlerFunc(func(rsp http.ResponseWriter, req *http.Request) { if !opts.ProcessStartTime.IsZero() { rsp.Header().Set(processStartTimeHeader, strconv.FormatInt(opts.ProcessStartTime.Unix(), 10)) @@ -165,22 +190,30 @@ func HandlerForTransactional(reg prometheus.TransactionalGatherer, opts HandlerO } else { contentType = expfmt.Negotiate(req.Header) } - header := rsp.Header() - header.Set(contentTypeHeader, string(contentType)) + rsp.Header().Set(contentTypeHeader, string(contentType)) - w := io.Writer(rsp) - if !opts.DisableCompression && gzipAccepted(req.Header) { - header.Set(contentEncodingHeader, "gzip") - gz := gzipPool.Get().(*gzip.Writer) - defer gzipPool.Put(gz) + w, encodingHeader, closeWriter, err := negotiateEncodingWriter(req, rsp, compressions) + if err != nil { + if opts.ErrorLog != nil { + opts.ErrorLog.Println("error getting writer", err) + } + w = io.Writer(rsp) + encodingHeader = string(Identity) + } - gz.Reset(w) - defer gz.Close() + defer closeWriter() - w = gz + // Set Content-Encoding only when data is compressed + if encodingHeader != string(Identity) { + rsp.Header().Set(contentEncodingHeader, encodingHeader) } - enc := expfmt.NewEncoder(w, contentType) + var enc expfmt.Encoder + if opts.EnableOpenMetricsTextCreatedSamples { + enc = expfmt.NewEncoder(w, contentType, expfmt.WithCreatedLines()) + } else { + enc = expfmt.NewEncoder(w, contentType) + } // handleError handles the error according to opts.ErrorHandling // and returns true if we have to abort after the handling. @@ -343,9 +376,19 @@ type HandlerOpts struct { // no effect on the HTTP status code because ErrorHandling is set to // ContinueOnError. Registry prometheus.Registerer - // If DisableCompression is true, the handler will never compress the - // response, even if requested by the client. + // DisableCompression disables the response encoding (compression) and + // encoding negotiation. If true, the handler will + // never compress the response, even if requested + // by the client and the OfferedCompressions field is set. DisableCompression bool + // OfferedCompressions is a set of encodings (compressions) handler will + // try to offer when negotiating with the client. This defaults to identity, gzip + // and zstd. + // NOTE: If handler can't agree with the client on the encodings or + // unsupported or empty encodings are set in OfferedCompressions, + // handler always fallbacks to no compression (identity), for + // compatibility reasons. In such cases ErrorLog will be used if set. + OfferedCompressions []Compression // The number of concurrent HTTP requests is limited to // MaxRequestsInFlight. Additional requests are responded to with 503 // Service Unavailable and a suitable message in the body. If @@ -371,6 +414,21 @@ type HandlerOpts struct { // (which changes the identity of the resulting series on the Prometheus // server). EnableOpenMetrics bool + // EnableOpenMetricsTextCreatedSamples specifies if this handler should add, extra, synthetic + // Created Timestamps for counters, histograms and summaries, which for the current + // version of OpenMetrics are defined as extra series with the same name and "_created" + // suffix. See also the OpenMetrics specification for more details + // https://github.com/prometheus/OpenMetrics/blob/v1.0.0/specification/OpenMetrics.md#counter-1 + // + // Created timestamps are used to improve the accuracy of reset detection, + // but the way it's designed in OpenMetrics 1.0 it also dramatically increases cardinality + // if the scraper does not handle those metrics correctly (converting to created timestamp + // instead of leaving those series as-is). New OpenMetrics versions might improve + // this situation. + // + // Prometheus introduced the feature flag 'created-timestamp-zero-ingestion' + // in version 2.50.0 to handle this situation. + EnableOpenMetricsTextCreatedSamples bool // ProcessStartTime allows setting process start timevalue that will be exposed // with "Process-Start-Time-Unix" response header along with the metrics // payload. This allow callers to have efficient transformations to cumulative @@ -381,19 +439,6 @@ type HandlerOpts struct { ProcessStartTime time.Time } -// gzipAccepted returns whether the client will accept gzip-encoded content. -func gzipAccepted(header http.Header) bool { - a := header.Get(acceptEncodingHeader) - parts := strings.Split(a, ",") - for _, part := range parts { - part = strings.TrimSpace(part) - if part == "gzip" || strings.HasPrefix(part, "gzip;") { - return true - } - } - return false -} - // httpError removes any content-encoding header and then calls http.Error with // the provided error and http.StatusInternalServerError. Error contents is // supposed to be uncompressed plain text. Same as with a plain http.Error, this @@ -406,3 +451,38 @@ func httpError(rsp http.ResponseWriter, err error) { http.StatusInternalServerError, ) } + +// negotiateEncodingWriter reads the Accept-Encoding header from a request and +// selects the right compression based on an allow-list of supported +// compressions. It returns a writer implementing the compression and an the +// correct value that the caller can set in the response header. +func negotiateEncodingWriter(r *http.Request, rw io.Writer, compressions []string) (_ io.Writer, encodingHeaderValue string, closeWriter func(), _ error) { + if len(compressions) == 0 { + return rw, string(Identity), func() {}, nil + } + + // TODO(mrueg): Replace internal/github.com/gddo once https://github.com/golang/go/issues/19307 is implemented. + selected := httputil.NegotiateContentEncoding(r, compressions) + + switch selected { + case "zstd": + // TODO(mrueg): Replace klauspost/compress with stdlib implementation once https://github.com/golang/go/issues/62513 is implemented. + z, err := zstd.NewWriter(rw, zstd.WithEncoderLevel(zstd.SpeedFastest)) + if err != nil { + return nil, "", func() {}, err + } + + z.Reset(rw) + return z, selected, func() { _ = z.Close() }, nil + case "gzip": + gz := gzipPool.Get().(*gzip.Writer) + gz.Reset(rw) + return gz, selected, func() { _ = gz.Close(); gzipPool.Put(gz) }, nil + case "identity": + // This means the content is not compressed. + return rw, selected, func() {}, nil + default: + // The content encoding was not implemented yet. + return nil, "", func() {}, fmt.Errorf("content compression format not recognized: %s. Valid formats are: %s", selected, defaultCompressionFormats) + } +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/registry.go b/vendor/github.com/prometheus/client_golang/prometheus/registry.go index 5e2ced25a0..c6fd2f58b7 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/registry.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/registry.go @@ -314,16 +314,17 @@ func (r *Registry) Register(c Collector) error { if dimHash != desc.dimHash { return fmt.Errorf("a previously registered descriptor with the same fully-qualified name as %s has different label names or a different help string", desc) } - } else { - // ...then check the new descriptors already seen. - if dimHash, exists := newDimHashesByName[desc.fqName]; exists { - if dimHash != desc.dimHash { - return fmt.Errorf("descriptors reported by collector have inconsistent label names or help strings for the same fully-qualified name, offender is %s", desc) - } - } else { - newDimHashesByName[desc.fqName] = desc.dimHash + continue + } + + // ...then check the new descriptors already seen. + if dimHash, exists := newDimHashesByName[desc.fqName]; exists { + if dimHash != desc.dimHash { + return fmt.Errorf("descriptors reported by collector have inconsistent label names or help strings for the same fully-qualified name, offender is %s", desc) } + continue } + newDimHashesByName[desc.fqName] = desc.dimHash } // A Collector yielding no Desc at all is considered unchecked. if len(newDescIDs) == 0 { diff --git a/vendor/github.com/prometheus/client_golang/prometheus/summary.go b/vendor/github.com/prometheus/client_golang/prometheus/summary.go index 1462704446..ac5203c6fa 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/summary.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/summary.go @@ -243,6 +243,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { s := &summary{ desc: desc, + now: opts.now, objectives: opts.Objectives, sortedObjectives: make([]float64, 0, len(opts.Objectives)), @@ -280,6 +281,8 @@ type summary struct { desc *Desc + now func() time.Time + objectives map[float64]float64 sortedObjectives []float64 @@ -307,7 +310,7 @@ func (s *summary) Observe(v float64) { s.bufMtx.Lock() defer s.bufMtx.Unlock() - now := time.Now() + now := s.now() if now.After(s.hotBufExpTime) { s.asyncFlush(now) } @@ -326,7 +329,7 @@ func (s *summary) Write(out *dto.Metric) error { s.bufMtx.Lock() s.mtx.Lock() // Swap bufs even if hotBuf is empty to set new hotBufExpTime. - s.swapBufs(time.Now()) + s.swapBufs(s.now()) s.bufMtx.Unlock() s.flushColdBuf() @@ -783,3 +786,45 @@ func MustNewConstSummary( } return m } + +// NewConstSummaryWithCreatedTimestamp does the same thing as NewConstSummary but sets the created timestamp. +func NewConstSummaryWithCreatedTimestamp( + desc *Desc, + count uint64, + sum float64, + quantiles map[float64]float64, + ct time.Time, + labelValues ...string, +) (Metric, error) { + if desc.err != nil { + return nil, desc.err + } + if err := validateLabelValues(labelValues, len(desc.variableLabels.names)); err != nil { + return nil, err + } + return &constSummary{ + desc: desc, + count: count, + sum: sum, + quantiles: quantiles, + labelPairs: MakeLabelPairs(desc, labelValues), + createdTs: timestamppb.New(ct), + }, nil +} + +// MustNewConstSummaryWithCreatedTimestamp is a version of NewConstSummaryWithCreatedTimestamp that panics where +// NewConstSummaryWithCreatedTimestamp would have returned an error. +func MustNewConstSummaryWithCreatedTimestamp( + desc *Desc, + count uint64, + sum float64, + quantiles map[float64]float64, + ct time.Time, + labelValues ...string, +) Metric { + m, err := NewConstSummaryWithCreatedTimestamp(desc, count, sum, quantiles, ct, labelValues...) + if err != nil { + panic(err) + } + return m +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validation.go b/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validation.go index f52ad9eab6..e1441598da 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validation.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validation.go @@ -30,4 +30,5 @@ var defaultValidations = []Validation{ validations.LintReservedChars, validations.LintCamelCase, validations.LintUnitAbbreviations, + validations.LintDuplicateMetric, } diff --git a/vendor/github.com/operator-framework/operator-sdk/version/version.go b/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validations/duplicate_validations.go similarity index 54% rename from vendor/github.com/operator-framework/operator-sdk/version/version.go rename to vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validations/duplicate_validations.go index 520d51b533..68645ed0a9 100644 --- a/vendor/github.com/operator-framework/operator-sdk/version/version.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validations/duplicate_validations.go @@ -1,5 +1,4 @@ -// Copyright 2018 The Operator-SDK Authors -// +// Copyright 2024 The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,18 +11,27 @@ // See the License for the specific language governing permissions and // limitations under the License. -package version +package validations import ( - "fmt" - "runtime" -) + "errors" + "reflect" -//var needs to be used instead of const for ldflags -var ( - Version = "v0.18.0" - GitVersion = "unknown" - GitCommit = "unknown" - KubernetesVersion = "unknown" - GoVersion = fmt.Sprintf("%s %s/%s", runtime.Version(), runtime.GOOS, runtime.GOARCH) + dto "github.com/prometheus/client_model/go" ) + +// LintDuplicateMetric detects duplicate metric. +func LintDuplicateMetric(mf *dto.MetricFamily) []error { + var problems []error + + for i, m := range mf.Metric { + for _, k := range mf.Metric[i+1:] { + if reflect.DeepEqual(m.Label, k.Label) { + problems = append(problems, errors.New("metric not unique")) + break + } + } + } + + return problems +} diff --git a/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validations/generic_name_validations.go b/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validations/generic_name_validations.go index bc8dbd1e16..de52cfee44 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validations/generic_name_validations.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/testutil/promlint/validations/generic_name_validations.go @@ -44,21 +44,21 @@ func LintMetricUnits(mf *dto.MetricFamily) []error { return problems } -// LintMetricTypeInName detects when metric types are included in the metric name. +// LintMetricTypeInName detects when the metric type is included in the metric name. func LintMetricTypeInName(mf *dto.MetricFamily) []error { + if mf.GetType() == dto.MetricType_UNTYPED { + return nil + } + var problems []error - n := strings.ToLower(mf.GetName()) - for i, t := range dto.MetricType_name { - if i == int32(dto.MetricType_UNTYPED) { - continue - } + n := strings.ToLower(mf.GetName()) + typename := strings.ToLower(mf.GetType().String()) - typename := strings.ToLower(t) - if strings.Contains(n, "_"+typename+"_") || strings.HasSuffix(n, "_"+typename) { - problems = append(problems, fmt.Errorf(`metric name should not include type '%s'`, typename)) - } + if strings.Contains(n, "_"+typename+"_") || strings.HasSuffix(n, "_"+typename) { + problems = append(problems, fmt.Errorf(`metric name should not include type '%s'`, typename)) } + return problems } diff --git a/vendor/github.com/prometheus/client_golang/prometheus/testutil/testutil.go b/vendor/github.com/prometheus/client_golang/prometheus/testutil/testutil.go index 9dce15eafa..1258508e4f 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/testutil/testutil.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/testutil/testutil.go @@ -39,14 +39,15 @@ package testutil import ( "bytes" + "errors" "fmt" "io" "net/http" - "reflect" - "github.com/davecgh/go-spew/spew" + "github.com/kylelemons/godebug/diff" dto "github.com/prometheus/client_model/go" "github.com/prometheus/common/expfmt" + "github.com/prometheus/common/model" "google.golang.org/protobuf/proto" "github.com/prometheus/client_golang/prometheus" @@ -159,6 +160,9 @@ func GatherAndCount(g prometheus.Gatherer, metricNames ...string) (int, error) { // ScrapeAndCompare calls a remote exporter's endpoint which is expected to return some metrics in // plain text format. Then it compares it with the results that the `expected` would return. // If the `metricNames` is not empty it would filter the comparison only to the given metric names. +// +// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter +// both expected and scraped metrics. See https://github.com/prometheus/client_golang/issues/1351. func ScrapeAndCompare(url string, expected io.Reader, metricNames ...string) error { resp, err := http.Get(url) if err != nil { @@ -184,9 +188,11 @@ func ScrapeAndCompare(url string, expected io.Reader, metricNames ...string) err return compareMetricFamilies(scraped, wanted, metricNames...) } -// CollectAndCompare registers the provided Collector with a newly created -// pedantic Registry. It then calls GatherAndCompare with that Registry and with -// the provided metricNames. +// CollectAndCompare collects the metrics identified by `metricNames` and compares them in the Prometheus text +// exposition format to the data read from expected. +// +// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter +// both expected and collected metrics. See https://github.com/prometheus/client_golang/issues/1351. func CollectAndCompare(c prometheus.Collector, expected io.Reader, metricNames ...string) error { reg := prometheus.NewPedanticRegistry() if err := reg.Register(c); err != nil { @@ -199,6 +205,9 @@ func CollectAndCompare(c prometheus.Collector, expected io.Reader, metricNames . // it to an expected output read from the provided Reader in the Prometheus text // exposition format. If any metricNames are provided, only metrics with those // names are compared. +// +// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter +// both expected and gathered metrics. See https://github.com/prometheus/client_golang/issues/1351. func GatherAndCompare(g prometheus.Gatherer, expected io.Reader, metricNames ...string) error { return TransactionalGatherAndCompare(prometheus.ToTransactionalGatherer(g), expected, metricNames...) } @@ -207,6 +216,9 @@ func GatherAndCompare(g prometheus.Gatherer, expected io.Reader, metricNames ... // it to an expected output read from the provided Reader in the Prometheus text // exposition format. If any metricNames are provided, only metrics with those // names are compared. +// +// NOTE: Be mindful of accidental discrepancies between expected and metricNames; metricNames filter +// both expected and gathered metrics. See https://github.com/prometheus/client_golang/issues/1351. func TransactionalGatherAndCompare(g prometheus.TransactionalGatherer, expected io.Reader, metricNames ...string) error { got, done, err := g.Gather() defer done() @@ -222,6 +234,31 @@ func TransactionalGatherAndCompare(g prometheus.TransactionalGatherer, expected return compareMetricFamilies(got, wanted, metricNames...) } +// CollectAndFormat collects the metrics identified by `metricNames` and returns them in the given format. +func CollectAndFormat(c prometheus.Collector, format expfmt.FormatType, metricNames ...string) ([]byte, error) { + reg := prometheus.NewPedanticRegistry() + if err := reg.Register(c); err != nil { + return nil, fmt.Errorf("registering collector failed: %w", err) + } + + gotFiltered, err := reg.Gather() + if err != nil { + return nil, fmt.Errorf("gathering metrics failed: %w", err) + } + + gotFiltered = filterMetrics(gotFiltered, metricNames) + + var gotFormatted bytes.Buffer + enc := expfmt.NewEncoder(&gotFormatted, expfmt.NewFormat(format)) + for _, mf := range gotFiltered { + if err := enc.Encode(mf); err != nil { + return nil, fmt.Errorf("encoding gathered metrics failed: %w", err) + } + } + + return gotFormatted.Bytes(), nil +} + // convertReaderToMetricFamily would read from a io.Reader object and convert it to a slice of // dto.MetricFamily. func convertReaderToMetricFamily(reader io.Reader) ([]*dto.MetricFamily, error) { @@ -265,85 +302,24 @@ func compareMetricFamilies(got, expected []*dto.MetricFamily, metricNames ...str // result. func compare(got, want []*dto.MetricFamily) error { var gotBuf, wantBuf bytes.Buffer - enc := expfmt.NewEncoder(&gotBuf, expfmt.NewFormat(expfmt.TypeTextPlain)) + enc := expfmt.NewEncoder(&gotBuf, expfmt.NewFormat(expfmt.TypeTextPlain).WithEscapingScheme(model.NoEscaping)) for _, mf := range got { if err := enc.Encode(mf); err != nil { return fmt.Errorf("encoding gathered metrics failed: %w", err) } } - enc = expfmt.NewEncoder(&wantBuf, expfmt.NewFormat(expfmt.TypeTextPlain)) + enc = expfmt.NewEncoder(&wantBuf, expfmt.NewFormat(expfmt.TypeTextPlain).WithEscapingScheme(model.NoEscaping)) for _, mf := range want { if err := enc.Encode(mf); err != nil { return fmt.Errorf("encoding expected metrics failed: %w", err) } } - if diffErr := diff(wantBuf, gotBuf); diffErr != "" { - return fmt.Errorf(diffErr) + if diffErr := diff.Diff(gotBuf.String(), wantBuf.String()); diffErr != "" { + return errors.New(diffErr) } return nil } -// diff returns a diff of both values as long as both are of the same type and -// are a struct, map, slice, array or string. Otherwise it returns an empty string. -func diff(expected, actual interface{}) string { - if expected == nil || actual == nil { - return "" - } - - et, ek := typeAndKind(expected) - at, _ := typeAndKind(actual) - if et != at { - return "" - } - - if ek != reflect.Struct && ek != reflect.Map && ek != reflect.Slice && ek != reflect.Array && ek != reflect.String { - return "" - } - - var e, a string - c := spew.ConfigState{ - Indent: " ", - DisablePointerAddresses: true, - DisableCapacities: true, - SortKeys: true, - } - if et != reflect.TypeOf("") { - e = c.Sdump(expected) - a = c.Sdump(actual) - } else { - e = reflect.ValueOf(expected).String() - a = reflect.ValueOf(actual).String() - } - - diff, _ := internal.GetUnifiedDiffString(internal.UnifiedDiff{ - A: internal.SplitLines(e), - B: internal.SplitLines(a), - FromFile: "metric output does not match expectation; want", - FromDate: "", - ToFile: "got:", - ToDate: "", - Context: 1, - }) - - if diff == "" { - return "" - } - - return "\n\nDiff:\n" + diff -} - -// typeAndKind returns the type and kind of the given interface{} -func typeAndKind(v interface{}) (reflect.Type, reflect.Kind) { - t := reflect.TypeOf(v) - k := t.Kind() - - if k == reflect.Ptr { - t = t.Elem() - k = t.Kind() - } - return t, k -} - func filterMetrics(metrics []*dto.MetricFamily, names []string) []*dto.MetricFamily { var filtered []*dto.MetricFamily for _, m := range metrics { diff --git a/vendor/github.com/prometheus/client_golang/prometheus/vec.go b/vendor/github.com/prometheus/client_golang/prometheus/vec.go index 955cfd59f8..2c808eece0 100644 --- a/vendor/github.com/prometheus/client_golang/prometheus/vec.go +++ b/vendor/github.com/prometheus/client_golang/prometheus/vec.go @@ -507,7 +507,7 @@ func (m *metricMap) getOrCreateMetricWithLabelValues( return metric } -// getOrCreateMetricWithLabelValues retrieves the metric by hash and label value +// getOrCreateMetricWithLabels retrieves the metric by hash and label value // or creates it and returns the new one. // // This function holds the mutex. diff --git a/vendor/github.com/prometheus/common/expfmt/decode.go b/vendor/github.com/prometheus/common/expfmt/decode.go index 25cfaa2164..1448439b7f 100644 --- a/vendor/github.com/prometheus/common/expfmt/decode.go +++ b/vendor/github.com/prometheus/common/expfmt/decode.go @@ -45,7 +45,7 @@ func ResponseFormat(h http.Header) Format { mediatype, params, err := mime.ParseMediaType(ct) if err != nil { - return fmtUnknown + return FmtUnknown } const textType = "text/plain" @@ -53,21 +53,21 @@ func ResponseFormat(h http.Header) Format { switch mediatype { case ProtoType: if p, ok := params["proto"]; ok && p != ProtoProtocol { - return fmtUnknown + return FmtUnknown } if e, ok := params["encoding"]; ok && e != "delimited" { - return fmtUnknown + return FmtUnknown } - return fmtProtoDelim + return FmtProtoDelim case textType: if v, ok := params["version"]; ok && v != TextVersion { - return fmtUnknown + return FmtUnknown } - return fmtText + return FmtText } - return fmtUnknown + return FmtUnknown } // NewDecoder returns a new decoder based on the given input format. diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go index ff5ef7a9d9..d7f3d76f55 100644 --- a/vendor/github.com/prometheus/common/expfmt/encode.go +++ b/vendor/github.com/prometheus/common/expfmt/encode.go @@ -68,7 +68,7 @@ func Negotiate(h http.Header) Format { if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" { switch Format(escapeParam) { case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues: - escapingScheme = Format(fmt.Sprintf("; escaping=%s", escapeParam)) + escapingScheme = Format("; escaping=" + escapeParam) default: // If the escaping parameter is unknown, ignore it. } @@ -77,18 +77,18 @@ func Negotiate(h http.Header) Format { if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol { switch ac.Params["encoding"] { case "delimited": - return fmtProtoDelim + escapingScheme + return FmtProtoDelim + escapingScheme case "text": - return fmtProtoText + escapingScheme + return FmtProtoText + escapingScheme case "compact-text": - return fmtProtoCompact + escapingScheme + return FmtProtoCompact + escapingScheme } } if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") { - return fmtText + escapingScheme + return FmtText + escapingScheme } } - return fmtText + escapingScheme + return FmtText + escapingScheme } // NegotiateIncludingOpenMetrics works like Negotiate but includes @@ -101,7 +101,7 @@ func NegotiateIncludingOpenMetrics(h http.Header) Format { if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" { switch Format(escapeParam) { case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues: - escapingScheme = Format(fmt.Sprintf("; escaping=%s", escapeParam)) + escapingScheme = Format("; escaping=" + escapeParam) default: // If the escaping parameter is unknown, ignore it. } @@ -110,26 +110,26 @@ func NegotiateIncludingOpenMetrics(h http.Header) Format { if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol { switch ac.Params["encoding"] { case "delimited": - return fmtProtoDelim + escapingScheme + return FmtProtoDelim + escapingScheme case "text": - return fmtProtoText + escapingScheme + return FmtProtoText + escapingScheme case "compact-text": - return fmtProtoCompact + escapingScheme + return FmtProtoCompact + escapingScheme } } if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") { - return fmtText + escapingScheme + return FmtText + escapingScheme } if ac.Type+"/"+ac.SubType == OpenMetricsType && (ver == OpenMetricsVersion_0_0_1 || ver == OpenMetricsVersion_1_0_0 || ver == "") { switch ver { case OpenMetricsVersion_1_0_0: - return fmtOpenMetrics_1_0_0 + escapingScheme + return FmtOpenMetrics_1_0_0 + escapingScheme default: - return fmtOpenMetrics_0_0_1 + escapingScheme + return FmtOpenMetrics_0_0_1 + escapingScheme } } } - return fmtText + escapingScheme + return FmtText + escapingScheme } // NewEncoder returns a new encoder based on content type negotiation. All diff --git a/vendor/github.com/prometheus/common/expfmt/expfmt.go b/vendor/github.com/prometheus/common/expfmt/expfmt.go index 051b38cd17..b26886560d 100644 --- a/vendor/github.com/prometheus/common/expfmt/expfmt.go +++ b/vendor/github.com/prometheus/common/expfmt/expfmt.go @@ -15,7 +15,7 @@ package expfmt import ( - "fmt" + "errors" "strings" "github.com/prometheus/common/model" @@ -32,24 +32,31 @@ type Format string // it on the wire, new content-type strings will have to be agreed upon and // added here. const ( - TextVersion = "0.0.4" - ProtoType = `application/vnd.google.protobuf` - ProtoProtocol = `io.prometheus.client.MetricFamily` - protoFmt = ProtoType + "; proto=" + ProtoProtocol + ";" + TextVersion = "0.0.4" + ProtoType = `application/vnd.google.protobuf` + ProtoProtocol = `io.prometheus.client.MetricFamily` + // Deprecated: Use expfmt.NewFormat(expfmt.TypeProtoCompact) instead. + ProtoFmt = ProtoType + "; proto=" + ProtoProtocol + ";" OpenMetricsType = `application/openmetrics-text` OpenMetricsVersion_0_0_1 = "0.0.1" OpenMetricsVersion_1_0_0 = "1.0.0" - // The Content-Type values for the different wire protocols. Note that these - // values are now unexported. If code was relying on comparisons to these - // constants, instead use FormatType(). - fmtUnknown Format = `` - fmtText Format = `text/plain; version=` + TextVersion + `; charset=utf-8` - fmtProtoDelim Format = protoFmt + ` encoding=delimited` - fmtProtoText Format = protoFmt + ` encoding=text` - fmtProtoCompact Format = protoFmt + ` encoding=compact-text` - fmtOpenMetrics_1_0_0 Format = OpenMetricsType + `; version=` + OpenMetricsVersion_1_0_0 + `; charset=utf-8` - fmtOpenMetrics_0_0_1 Format = OpenMetricsType + `; version=` + OpenMetricsVersion_0_0_1 + `; charset=utf-8` + // The Content-Type values for the different wire protocols. Do not do direct + // comparisons to these constants, instead use the comparison functions. + // Deprecated: Use expfmt.NewFormat(expfmt.TypeUnknown) instead. + FmtUnknown Format = `` + // Deprecated: Use expfmt.NewFormat(expfmt.TypeTextPlain) instead. + FmtText Format = `text/plain; version=` + TextVersion + `; charset=utf-8` + // Deprecated: Use expfmt.NewFormat(expfmt.TypeProtoDelim) instead. + FmtProtoDelim Format = ProtoFmt + ` encoding=delimited` + // Deprecated: Use expfmt.NewFormat(expfmt.TypeProtoText) instead. + FmtProtoText Format = ProtoFmt + ` encoding=text` + // Deprecated: Use expfmt.NewFormat(expfmt.TypeProtoCompact) instead. + FmtProtoCompact Format = ProtoFmt + ` encoding=compact-text` + // Deprecated: Use expfmt.NewFormat(expfmt.TypeOpenMetrics) instead. + FmtOpenMetrics_1_0_0 Format = OpenMetricsType + `; version=` + OpenMetricsVersion_1_0_0 + `; charset=utf-8` + // Deprecated: Use expfmt.NewFormat(expfmt.TypeOpenMetrics) instead. + FmtOpenMetrics_0_0_1 Format = OpenMetricsType + `; version=` + OpenMetricsVersion_0_0_1 + `; charset=utf-8` ) const ( @@ -79,17 +86,17 @@ const ( func NewFormat(t FormatType) Format { switch t { case TypeProtoCompact: - return fmtProtoCompact + return FmtProtoCompact case TypeProtoDelim: - return fmtProtoDelim + return FmtProtoDelim case TypeProtoText: - return fmtProtoText + return FmtProtoText case TypeTextPlain: - return fmtText + return FmtText case TypeOpenMetrics: - return fmtOpenMetrics_1_0_0 + return FmtOpenMetrics_1_0_0 default: - return fmtUnknown + return FmtUnknown } } @@ -97,12 +104,35 @@ func NewFormat(t FormatType) Format { // specified version number. func NewOpenMetricsFormat(version string) (Format, error) { if version == OpenMetricsVersion_0_0_1 { - return fmtOpenMetrics_0_0_1, nil + return FmtOpenMetrics_0_0_1, nil } if version == OpenMetricsVersion_1_0_0 { - return fmtOpenMetrics_1_0_0, nil + return FmtOpenMetrics_1_0_0, nil } - return fmtUnknown, fmt.Errorf("unknown open metrics version string") + return FmtUnknown, errors.New("unknown open metrics version string") +} + +// WithEscapingScheme returns a copy of Format with the specified escaping +// scheme appended to the end. If an escaping scheme already exists it is +// removed. +func (f Format) WithEscapingScheme(s model.EscapingScheme) Format { + var terms []string + for _, p := range strings.Split(string(f), ";") { + toks := strings.Split(p, "=") + if len(toks) != 2 { + trimmed := strings.TrimSpace(p) + if len(trimmed) > 0 { + terms = append(terms, trimmed) + } + continue + } + key := strings.TrimSpace(toks[0]) + if key != model.EscapingKey { + terms = append(terms, strings.TrimSpace(p)) + } + } + terms = append(terms, model.EscapingKey+"="+s.String()) + return Format(strings.Join(terms, "; ")) } // FormatType deduces an overall FormatType for the given format. diff --git a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go index 353c5e93f9..a21ed4ec1f 100644 --- a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go +++ b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go @@ -38,7 +38,7 @@ type EncoderOption func(*encoderOption) // WithCreatedLines is an EncoderOption that configures the OpenMetrics encoder // to include _created lines (See -// https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#counter-1). +// https://github.com/prometheus/OpenMetrics/blob/v1.0.0/specification/OpenMetrics.md#counter-1). // Created timestamps can improve the accuracy of series reset detection, but // come with a bandwidth cost. // @@ -102,7 +102,7 @@ func WithUnit() EncoderOption { // // - According to the OM specs, the `# UNIT` line is optional, but if populated, // the unit has to be present in the metric name as its suffix: -// (see https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#unit). +// (see https://github.com/prometheus/OpenMetrics/blob/v1.0.0/specification/OpenMetrics.md#unit). // However, in order to accommodate any potential scenario where such a change in the // metric name is not desirable, the users are here given the choice of either explicitly // opt in, in case they wish for the unit to be included in the output AND in the metric name @@ -152,8 +152,8 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E if metricType == dto.MetricType_COUNTER && strings.HasSuffix(compliantName, "_total") { compliantName = name[:len(name)-6] } - if toOM.withUnit && in.Unit != nil && !strings.HasSuffix(compliantName, fmt.Sprintf("_%s", *in.Unit)) { - compliantName = compliantName + fmt.Sprintf("_%s", *in.Unit) + if toOM.withUnit && in.Unit != nil && !strings.HasSuffix(compliantName, "_"+*in.Unit) { + compliantName = compliantName + "_" + *in.Unit } // Comments, first HELP, then TYPE. @@ -477,7 +477,7 @@ func writeOpenMetricsNameAndLabelPairs( if name != "" { // If the name does not pass the legacy validity check, we must put the // metric name inside the braces, quoted. - if !model.IsValidLegacyMetricName(model.LabelValue(name)) { + if !model.IsValidLegacyMetricName(name) { metricInsideBraces = true err := w.WriteByte(separator) written++ diff --git a/vendor/github.com/prometheus/common/expfmt/text_create.go b/vendor/github.com/prometheus/common/expfmt/text_create.go index f9b8265a9e..4b86434b33 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_create.go +++ b/vendor/github.com/prometheus/common/expfmt/text_create.go @@ -354,7 +354,7 @@ func writeNameAndLabelPairs( if name != "" { // If the name does not pass the legacy validity check, we must put the // metric name inside the braces. - if !model.IsValidLegacyMetricName(model.LabelValue(name)) { + if !model.IsValidLegacyMetricName(name) { metricInsideBraces = true err := w.WriteByte(separator) written++ @@ -498,7 +498,7 @@ func writeInt(w enhancedWriter, i int64) (int, error) { // writeName writes a string as-is if it complies with the legacy naming // scheme, or escapes it in double quotes if not. func writeName(w enhancedWriter, name string) (int, error) { - if model.IsValidLegacyMetricName(model.LabelValue(name)) { + if model.IsValidLegacyMetricName(name) { return w.WriteString(name) } var written int diff --git a/vendor/github.com/prometheus/common/expfmt/text_parse.go b/vendor/github.com/prometheus/common/expfmt/text_parse.go index 26490211af..b4607fe4d2 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_parse.go +++ b/vendor/github.com/prometheus/common/expfmt/text_parse.go @@ -22,9 +22,9 @@ import ( "math" "strconv" "strings" + "unicode/utf8" dto "github.com/prometheus/client_model/go" - "google.golang.org/protobuf/proto" "github.com/prometheus/common/model" @@ -60,6 +60,7 @@ type TextParser struct { currentMF *dto.MetricFamily currentMetric *dto.Metric currentLabelPair *dto.LabelPair + currentLabelPairs []*dto.LabelPair // Temporarily stores label pairs while parsing a metric line. // The remaining member variables are only used for summaries/histograms. currentLabels map[string]string // All labels including '__name__' but excluding 'quantile'/'le' @@ -74,6 +75,9 @@ type TextParser struct { // count and sum of that summary/histogram. currentIsSummaryCount, currentIsSummarySum bool currentIsHistogramCount, currentIsHistogramSum bool + // These indicate if the metric name from the current line being parsed is inside + // braces and if that metric name was found respectively. + currentMetricIsInsideBraces, currentMetricInsideBracesIsPresent bool } // TextToMetricFamilies reads 'in' as the simple and flat text-based exchange @@ -137,12 +141,15 @@ func (p *TextParser) reset(in io.Reader) { } p.currentQuantile = math.NaN() p.currentBucket = math.NaN() + p.currentMF = nil } // startOfLine represents the state where the next byte read from p.buf is the // start of a line (or whitespace leading up to it). func (p *TextParser) startOfLine() stateFn { p.lineCount++ + p.currentMetricIsInsideBraces = false + p.currentMetricInsideBracesIsPresent = false if p.skipBlankTab(); p.err != nil { // This is the only place that we expect to see io.EOF, // which is not an error but the signal that we are done. @@ -158,6 +165,9 @@ func (p *TextParser) startOfLine() stateFn { return p.startComment case '\n': return p.startOfLine // Empty line, start the next one. + case '{': + p.currentMetricIsInsideBraces = true + return p.readingLabels } return p.readingMetricName } @@ -275,6 +285,8 @@ func (p *TextParser) startLabelName() stateFn { return nil // Unexpected end of input. } if p.currentByte == '}' { + p.currentMetric.Label = append(p.currentMetric.Label, p.currentLabelPairs...) + p.currentLabelPairs = nil if p.skipBlankTab(); p.err != nil { return nil // Unexpected end of input. } @@ -287,6 +299,45 @@ func (p *TextParser) startLabelName() stateFn { p.parseError(fmt.Sprintf("invalid label name for metric %q", p.currentMF.GetName())) return nil } + if p.skipBlankTabIfCurrentBlankTab(); p.err != nil { + return nil // Unexpected end of input. + } + if p.currentByte != '=' { + if p.currentMetricIsInsideBraces { + if p.currentMetricInsideBracesIsPresent { + p.parseError(fmt.Sprintf("multiple metric names for metric %q", p.currentMF.GetName())) + return nil + } + switch p.currentByte { + case ',': + p.setOrCreateCurrentMF() + if p.currentMF.Type == nil { + p.currentMF.Type = dto.MetricType_UNTYPED.Enum() + } + p.currentMetric = &dto.Metric{} + p.currentMetricInsideBracesIsPresent = true + return p.startLabelName + case '}': + p.setOrCreateCurrentMF() + if p.currentMF.Type == nil { + p.currentMF.Type = dto.MetricType_UNTYPED.Enum() + } + p.currentMetric = &dto.Metric{} + p.currentMetric.Label = append(p.currentMetric.Label, p.currentLabelPairs...) + p.currentLabelPairs = nil + if p.skipBlankTab(); p.err != nil { + return nil // Unexpected end of input. + } + return p.readingValue + default: + p.parseError(fmt.Sprintf("unexpected end of metric name %q", p.currentByte)) + return nil + } + } + p.parseError(fmt.Sprintf("expected '=' after label name, found %q", p.currentByte)) + p.currentLabelPairs = nil + return nil + } p.currentLabelPair = &dto.LabelPair{Name: proto.String(p.currentToken.String())} if p.currentLabelPair.GetName() == string(model.MetricNameLabel) { p.parseError(fmt.Sprintf("label name %q is reserved", model.MetricNameLabel)) @@ -296,23 +347,17 @@ func (p *TextParser) startLabelName() stateFn { // labels to 'real' labels. if !(p.currentMF.GetType() == dto.MetricType_SUMMARY && p.currentLabelPair.GetName() == model.QuantileLabel) && !(p.currentMF.GetType() == dto.MetricType_HISTOGRAM && p.currentLabelPair.GetName() == model.BucketLabel) { - p.currentMetric.Label = append(p.currentMetric.Label, p.currentLabelPair) - } - if p.skipBlankTabIfCurrentBlankTab(); p.err != nil { - return nil // Unexpected end of input. - } - if p.currentByte != '=' { - p.parseError(fmt.Sprintf("expected '=' after label name, found %q", p.currentByte)) - return nil + p.currentLabelPairs = append(p.currentLabelPairs, p.currentLabelPair) } // Check for duplicate label names. labels := make(map[string]struct{}) - for _, l := range p.currentMetric.Label { + for _, l := range p.currentLabelPairs { lName := l.GetName() if _, exists := labels[lName]; !exists { labels[lName] = struct{}{} } else { p.parseError(fmt.Sprintf("duplicate label names for metric %q", p.currentMF.GetName())) + p.currentLabelPairs = nil return nil } } @@ -345,6 +390,7 @@ func (p *TextParser) startLabelValue() stateFn { if p.currentQuantile, p.err = parseFloat(p.currentLabelPair.GetValue()); p.err != nil { // Create a more helpful error message. p.parseError(fmt.Sprintf("expected float as value for 'quantile' label, got %q", p.currentLabelPair.GetValue())) + p.currentLabelPairs = nil return nil } } else { @@ -371,12 +417,19 @@ func (p *TextParser) startLabelValue() stateFn { return p.startLabelName case '}': + if p.currentMF == nil { + p.parseError("invalid metric name") + return nil + } + p.currentMetric.Label = append(p.currentMetric.Label, p.currentLabelPairs...) + p.currentLabelPairs = nil if p.skipBlankTab(); p.err != nil { return nil // Unexpected end of input. } return p.readingValue default: p.parseError(fmt.Sprintf("unexpected end of label value %q", p.currentLabelPair.GetValue())) + p.currentLabelPairs = nil return nil } } @@ -585,6 +638,8 @@ func (p *TextParser) readTokenUntilNewline(recognizeEscapeSequence bool) { p.currentToken.WriteByte(p.currentByte) case 'n': p.currentToken.WriteByte('\n') + case '"': + p.currentToken.WriteByte('"') default: p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte)) return @@ -610,13 +665,45 @@ func (p *TextParser) readTokenUntilNewline(recognizeEscapeSequence bool) { // but not into p.currentToken. func (p *TextParser) readTokenAsMetricName() { p.currentToken.Reset() + // A UTF-8 metric name must be quoted and may have escaped characters. + quoted := false + escaped := false if !isValidMetricNameStart(p.currentByte) { return } - for { - p.currentToken.WriteByte(p.currentByte) + for p.err == nil { + if escaped { + switch p.currentByte { + case '\\': + p.currentToken.WriteByte(p.currentByte) + case 'n': + p.currentToken.WriteByte('\n') + case '"': + p.currentToken.WriteByte('"') + default: + p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte)) + return + } + escaped = false + } else { + switch p.currentByte { + case '"': + quoted = !quoted + if !quoted { + p.currentByte, p.err = p.buf.ReadByte() + return + } + case '\n': + p.parseError(fmt.Sprintf("metric name %q contains unescaped new-line", p.currentToken.String())) + return + case '\\': + escaped = true + default: + p.currentToken.WriteByte(p.currentByte) + } + } p.currentByte, p.err = p.buf.ReadByte() - if p.err != nil || !isValidMetricNameContinuation(p.currentByte) { + if !isValidMetricNameContinuation(p.currentByte, quoted) || (!quoted && p.currentByte == ' ') { return } } @@ -628,13 +715,45 @@ func (p *TextParser) readTokenAsMetricName() { // but not into p.currentToken. func (p *TextParser) readTokenAsLabelName() { p.currentToken.Reset() + // A UTF-8 label name must be quoted and may have escaped characters. + quoted := false + escaped := false if !isValidLabelNameStart(p.currentByte) { return } - for { - p.currentToken.WriteByte(p.currentByte) + for p.err == nil { + if escaped { + switch p.currentByte { + case '\\': + p.currentToken.WriteByte(p.currentByte) + case 'n': + p.currentToken.WriteByte('\n') + case '"': + p.currentToken.WriteByte('"') + default: + p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte)) + return + } + escaped = false + } else { + switch p.currentByte { + case '"': + quoted = !quoted + if !quoted { + p.currentByte, p.err = p.buf.ReadByte() + return + } + case '\n': + p.parseError(fmt.Sprintf("label name %q contains unescaped new-line", p.currentToken.String())) + return + case '\\': + escaped = true + default: + p.currentToken.WriteByte(p.currentByte) + } + } p.currentByte, p.err = p.buf.ReadByte() - if p.err != nil || !isValidLabelNameContinuation(p.currentByte) { + if !isValidLabelNameContinuation(p.currentByte, quoted) || (!quoted && p.currentByte == '=') { return } } @@ -660,6 +779,7 @@ func (p *TextParser) readTokenAsLabelValue() { p.currentToken.WriteByte('\n') default: p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte)) + p.currentLabelPairs = nil return } escaped = false @@ -718,19 +838,19 @@ func (p *TextParser) setOrCreateCurrentMF() { } func isValidLabelNameStart(b byte) bool { - return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' + return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || b == '"' } -func isValidLabelNameContinuation(b byte) bool { - return isValidLabelNameStart(b) || (b >= '0' && b <= '9') +func isValidLabelNameContinuation(b byte, quoted bool) bool { + return isValidLabelNameStart(b) || (b >= '0' && b <= '9') || (quoted && utf8.ValidString(string(b))) } func isValidMetricNameStart(b byte) bool { return isValidLabelNameStart(b) || b == ':' } -func isValidMetricNameContinuation(b byte) bool { - return isValidLabelNameContinuation(b) || b == ':' +func isValidMetricNameContinuation(b byte, quoted bool) bool { + return isValidLabelNameContinuation(b, quoted) || b == ':' } func isBlankOrTab(b byte) bool { @@ -775,7 +895,7 @@ func histogramMetricName(name string) string { func parseFloat(s string) (float64, error) { if strings.ContainsAny(s, "pP_") { - return 0, fmt.Errorf("unsupported character in float") + return 0, errors.New("unsupported character in float") } return strconv.ParseFloat(s, 64) } diff --git a/vendor/github.com/prometheus/common/model/alert.go b/vendor/github.com/prometheus/common/model/alert.go index 80d1fe944e..bd3a39e3e1 100644 --- a/vendor/github.com/prometheus/common/model/alert.go +++ b/vendor/github.com/prometheus/common/model/alert.go @@ -14,6 +14,7 @@ package model import ( + "errors" "fmt" "time" ) @@ -89,16 +90,16 @@ func (a *Alert) StatusAt(ts time.Time) AlertStatus { // Validate checks whether the alert data is inconsistent. func (a *Alert) Validate() error { if a.StartsAt.IsZero() { - return fmt.Errorf("start time missing") + return errors.New("start time missing") } if !a.EndsAt.IsZero() && a.EndsAt.Before(a.StartsAt) { - return fmt.Errorf("start time must be before end time") + return errors.New("start time must be before end time") } if err := a.Labels.Validate(); err != nil { return fmt.Errorf("invalid label set: %w", err) } if len(a.Labels) == 0 { - return fmt.Errorf("at least one label pair required") + return errors.New("at least one label pair required") } if err := a.Annotations.Validate(); err != nil { return fmt.Errorf("invalid annotations: %w", err) diff --git a/vendor/github.com/prometheus/common/model/labels.go b/vendor/github.com/prometheus/common/model/labels.go index 3317ce22ff..73b7aa3e60 100644 --- a/vendor/github.com/prometheus/common/model/labels.go +++ b/vendor/github.com/prometheus/common/model/labels.go @@ -97,26 +97,35 @@ var LabelNameRE = regexp.MustCompile("^[a-zA-Z_][a-zA-Z0-9_]*$") // therewith. type LabelName string -// IsValid returns true iff name matches the pattern of LabelNameRE for legacy -// names, and iff it's valid UTF-8 if NameValidationScheme is set to -// UTF8Validation. For the legacy matching, it does not use LabelNameRE for the -// check but a much faster hardcoded implementation. +// IsValid returns true iff the name matches the pattern of LabelNameRE when +// NameValidationScheme is set to LegacyValidation, or valid UTF-8 if +// NameValidationScheme is set to UTF8Validation. func (ln LabelName) IsValid() bool { if len(ln) == 0 { return false } switch NameValidationScheme { case LegacyValidation: - for i, b := range ln { - if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) { - return false - } - } + return ln.IsValidLegacy() case UTF8Validation: return utf8.ValidString(string(ln)) default: panic(fmt.Sprintf("Invalid name validation scheme requested: %d", NameValidationScheme)) } +} + +// IsValidLegacy returns true iff name matches the pattern of LabelNameRE for +// legacy names. It does not use LabelNameRE for the check but a much faster +// hardcoded implementation. +func (ln LabelName) IsValidLegacy() bool { + if len(ln) == 0 { + return false + } + for i, b := range ln { + if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) { + return false + } + } return true } diff --git a/vendor/github.com/prometheus/common/model/labelset_string.go b/vendor/github.com/prometheus/common/model/labelset_string.go index 481c47b46e..abb2c90018 100644 --- a/vendor/github.com/prometheus/common/model/labelset_string.go +++ b/vendor/github.com/prometheus/common/model/labelset_string.go @@ -11,8 +11,6 @@ // See the License for the specific language governing permissions and // limitations under the License. -//go:build go1.21 - package model import ( diff --git a/vendor/github.com/prometheus/common/model/labelset_string_go120.go b/vendor/github.com/prometheus/common/model/labelset_string_go120.go deleted file mode 100644 index c4212685e7..0000000000 --- a/vendor/github.com/prometheus/common/model/labelset_string_go120.go +++ /dev/null @@ -1,39 +0,0 @@ -// Copyright 2024 The Prometheus Authors -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -//go:build !go1.21 - -package model - -import ( - "fmt" - "sort" - "strings" -) - -// String was optimized using functions not available for go 1.20 -// or lower. We keep the old implementation for compatibility with client_golang. -// Once client golang drops support for go 1.20 (scheduled for August 2024), this -// file can be removed. -func (l LabelSet) String() string { - labelNames := make([]string, 0, len(l)) - for name := range l { - labelNames = append(labelNames, string(name)) - } - sort.Strings(labelNames) - lstrs := make([]string, 0, len(l)) - for _, name := range labelNames { - lstrs = append(lstrs, fmt.Sprintf("%s=%q", name, l[LabelName(name)])) - } - return fmt.Sprintf("{%s}", strings.Join(lstrs, ", ")) -} diff --git a/vendor/github.com/prometheus/common/model/metric.go b/vendor/github.com/prometheus/common/model/metric.go index eb865e5a59..5766107cf9 100644 --- a/vendor/github.com/prometheus/common/model/metric.go +++ b/vendor/github.com/prometheus/common/model/metric.go @@ -14,9 +14,11 @@ package model import ( + "errors" "fmt" "regexp" "sort" + "strconv" "strings" "unicode/utf8" @@ -26,18 +28,21 @@ import ( var ( // NameValidationScheme determines the method of name validation to be used by - // all calls to IsValidMetricName() and LabelName IsValid(). Setting UTF-8 mode - // in isolation from other components that don't support UTF-8 may result in - // bugs or other undefined behavior. This value is intended to be set by - // UTF-8-aware binaries as part of their startup. To avoid need for locking, - // this value should be set once, ideally in an init(), before multiple - // goroutines are started. - NameValidationScheme = LegacyValidation - - // NameEscapingScheme defines the default way that names will be - // escaped when presented to systems that do not support UTF-8 names. If the - // Content-Type "escaping" term is specified, that will override this value. - NameEscapingScheme = ValueEncodingEscaping + // all calls to IsValidMetricName() and LabelName IsValid(). Setting UTF-8 + // mode in isolation from other components that don't support UTF-8 may result + // in bugs or other undefined behavior. This value can be set to + // LegacyValidation during startup if a binary is not UTF-8-aware binaries. To + // avoid need for locking, this value should be set once, ideally in an + // init(), before multiple goroutines are started. + NameValidationScheme = UTF8Validation + + // NameEscapingScheme defines the default way that names will be escaped when + // presented to systems that do not support UTF-8 names. If the Content-Type + // "escaping" term is specified, that will override this value. + // NameEscapingScheme should not be set to the NoEscaping value. That string + // is used in content negotiation to indicate that a system supports UTF-8 and + // has that feature enabled. + NameEscapingScheme = UnderscoreEscaping ) // ValidationScheme is a Go enum for determining how metric and label names will @@ -161,7 +166,7 @@ func (m Metric) FastFingerprint() Fingerprint { func IsValidMetricName(n LabelValue) bool { switch NameValidationScheme { case LegacyValidation: - return IsValidLegacyMetricName(n) + return IsValidLegacyMetricName(string(n)) case UTF8Validation: if len(n) == 0 { return false @@ -176,7 +181,7 @@ func IsValidMetricName(n LabelValue) bool { // legacy validation scheme regardless of the value of NameValidationScheme. // This function, however, does not use MetricNameRE for the check but a much // faster hardcoded implementation. -func IsValidLegacyMetricName(n LabelValue) bool { +func IsValidLegacyMetricName(n string) bool { if len(n) == 0 { return false } @@ -208,7 +213,7 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF } // If the name is nil, copy as-is, don't try to escape. - if v.Name == nil || IsValidLegacyMetricName(LabelValue(v.GetName())) { + if v.Name == nil || IsValidLegacyMetricName(v.GetName()) { out.Name = v.Name } else { out.Name = proto.String(EscapeName(v.GetName(), scheme)) @@ -230,7 +235,7 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF for _, l := range m.Label { if l.GetName() == MetricNameLabel { - if l.Value == nil || IsValidLegacyMetricName(LabelValue(l.GetValue())) { + if l.Value == nil || IsValidLegacyMetricName(l.GetValue()) { escaped.Label = append(escaped.Label, l) continue } @@ -240,7 +245,7 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF }) continue } - if l.Name == nil || IsValidLegacyMetricName(LabelValue(l.GetName())) { + if l.Name == nil || IsValidLegacyMetricName(l.GetName()) { escaped.Label = append(escaped.Label, l) continue } @@ -256,20 +261,16 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF func metricNeedsEscaping(m *dto.Metric) bool { for _, l := range m.Label { - if l.GetName() == MetricNameLabel && !IsValidLegacyMetricName(LabelValue(l.GetValue())) { + if l.GetName() == MetricNameLabel && !IsValidLegacyMetricName(l.GetValue()) { return true } - if !IsValidLegacyMetricName(LabelValue(l.GetName())) { + if !IsValidLegacyMetricName(l.GetName()) { return true } } return false } -const ( - lowerhex = "0123456789abcdef" -) - // EscapeName escapes the incoming name according to the provided escaping // scheme. Depending on the rules of escaping, this may cause no change in the // string that is returned. (Especially NoEscaping, which by definition is a @@ -283,7 +284,7 @@ func EscapeName(name string, scheme EscapingScheme) string { case NoEscaping: return name case UnderscoreEscaping: - if IsValidLegacyMetricName(LabelValue(name)) { + if IsValidLegacyMetricName(name) { return name } for i, b := range name { @@ -304,31 +305,25 @@ func EscapeName(name string, scheme EscapingScheme) string { } else if isValidLegacyRune(b, i) { escaped.WriteRune(b) } else { - escaped.WriteRune('_') + escaped.WriteString("__") } } return escaped.String() case ValueEncodingEscaping: - if IsValidLegacyMetricName(LabelValue(name)) { + if IsValidLegacyMetricName(name) { return name } escaped.WriteString("U__") for i, b := range name { - if isValidLegacyRune(b, i) { + if b == '_' { + escaped.WriteString("__") + } else if isValidLegacyRune(b, i) { escaped.WriteRune(b) } else if !utf8.ValidRune(b) { escaped.WriteString("_FFFD_") - } else if b < 0x100 { - escaped.WriteRune('_') - for s := 4; s >= 0; s -= 4 { - escaped.WriteByte(lowerhex[b>>uint(s)&0xF]) - } - escaped.WriteRune('_') - } else if b < 0x10000 { + } else { escaped.WriteRune('_') - for s := 12; s >= 0; s -= 4 { - escaped.WriteByte(lowerhex[b>>uint(s)&0xF]) - } + escaped.WriteString(strconv.FormatInt(int64(b), 16)) escaped.WriteRune('_') } } @@ -386,8 +381,9 @@ func UnescapeName(name string, scheme EscapingScheme) string { // We think we are in a UTF-8 code, process it. var utf8Val uint for j := 0; i < len(escapedName); j++ { - // This is too many characters for a utf8 value. - if j > 4 { + // This is too many characters for a utf8 value based on the MaxRune + // value of '\U0010FFFF'. + if j >= 6 { return name } // Found a closing underscore, convert to a rune, check validity, and append. @@ -440,7 +436,7 @@ func (e EscapingScheme) String() string { func ToEscapingScheme(s string) (EscapingScheme, error) { if s == "" { - return NoEscaping, fmt.Errorf("got empty string instead of escaping scheme") + return NoEscaping, errors.New("got empty string instead of escaping scheme") } switch s { case AllowUTF8: @@ -452,6 +448,6 @@ func ToEscapingScheme(s string) (EscapingScheme, error) { case EscapeValues: return ValueEncodingEscaping, nil default: - return NoEscaping, fmt.Errorf("unknown format scheme " + s) + return NoEscaping, fmt.Errorf("unknown format scheme %s", s) } } diff --git a/vendor/github.com/prometheus/common/model/silence.go b/vendor/github.com/prometheus/common/model/silence.go index 910b0b71fc..8f91a9702e 100644 --- a/vendor/github.com/prometheus/common/model/silence.go +++ b/vendor/github.com/prometheus/common/model/silence.go @@ -15,6 +15,7 @@ package model import ( "encoding/json" + "errors" "fmt" "regexp" "time" @@ -34,7 +35,7 @@ func (m *Matcher) UnmarshalJSON(b []byte) error { } if len(m.Name) == 0 { - return fmt.Errorf("label name in matcher must not be empty") + return errors.New("label name in matcher must not be empty") } if m.IsRegex { if _, err := regexp.Compile(m.Value); err != nil { @@ -77,7 +78,7 @@ type Silence struct { // Validate returns true iff all fields of the silence have valid values. func (s *Silence) Validate() error { if len(s.Matchers) == 0 { - return fmt.Errorf("at least one matcher required") + return errors.New("at least one matcher required") } for _, m := range s.Matchers { if err := m.Validate(); err != nil { @@ -85,22 +86,22 @@ func (s *Silence) Validate() error { } } if s.StartsAt.IsZero() { - return fmt.Errorf("start time missing") + return errors.New("start time missing") } if s.EndsAt.IsZero() { - return fmt.Errorf("end time missing") + return errors.New("end time missing") } if s.EndsAt.Before(s.StartsAt) { - return fmt.Errorf("start time must be before end time") + return errors.New("start time must be before end time") } if s.CreatedBy == "" { - return fmt.Errorf("creator information missing") + return errors.New("creator information missing") } if s.Comment == "" { - return fmt.Errorf("comment missing") + return errors.New("comment missing") } if s.CreatedAt.IsZero() { - return fmt.Errorf("creation timestamp missing") + return errors.New("creation timestamp missing") } return nil } diff --git a/vendor/github.com/prometheus/common/model/value_float.go b/vendor/github.com/prometheus/common/model/value_float.go index ae35cc2ab4..6bfc757d18 100644 --- a/vendor/github.com/prometheus/common/model/value_float.go +++ b/vendor/github.com/prometheus/common/model/value_float.go @@ -15,6 +15,7 @@ package model import ( "encoding/json" + "errors" "fmt" "math" "strconv" @@ -39,7 +40,7 @@ func (v SampleValue) MarshalJSON() ([]byte, error) { // UnmarshalJSON implements json.Unmarshaler. func (v *SampleValue) UnmarshalJSON(b []byte) error { if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { - return fmt.Errorf("sample value must be a quoted string") + return errors.New("sample value must be a quoted string") } f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) if err != nil { diff --git a/vendor/github.com/prometheus/common/model/value_histogram.go b/vendor/github.com/prometheus/common/model/value_histogram.go index 54bb038cff..895e6a3e83 100644 --- a/vendor/github.com/prometheus/common/model/value_histogram.go +++ b/vendor/github.com/prometheus/common/model/value_histogram.go @@ -15,6 +15,7 @@ package model import ( "encoding/json" + "errors" "fmt" "strconv" "strings" @@ -32,7 +33,7 @@ func (v FloatString) MarshalJSON() ([]byte, error) { func (v *FloatString) UnmarshalJSON(b []byte) error { if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { - return fmt.Errorf("float value must be a quoted string") + return errors.New("float value must be a quoted string") } f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) if err != nil { @@ -141,7 +142,7 @@ type SampleHistogramPair struct { func (s SampleHistogramPair) MarshalJSON() ([]byte, error) { if s.Histogram == nil { - return nil, fmt.Errorf("histogram is nil") + return nil, errors.New("histogram is nil") } t, err := json.Marshal(s.Timestamp) if err != nil { @@ -164,7 +165,7 @@ func (s *SampleHistogramPair) UnmarshalJSON(buf []byte) error { return fmt.Errorf("wrong number of fields: %d != %d", gotLen, wantLen) } if s.Histogram == nil { - return fmt.Errorf("histogram is null") + return errors.New("histogram is null") } return nil } diff --git a/vendor/github.com/fsnotify/fsnotify/.editorconfig b/vendor/github.com/spf13/pflag/.editorconfig similarity index 69% rename from vendor/github.com/fsnotify/fsnotify/.editorconfig rename to vendor/github.com/spf13/pflag/.editorconfig index fad895851e..4492e9f9fe 100644 --- a/vendor/github.com/fsnotify/fsnotify/.editorconfig +++ b/vendor/github.com/spf13/pflag/.editorconfig @@ -1,12 +1,12 @@ root = true -[*.go] -indent_style = tab +[*] +charset = utf-8 +end_of_line = lf indent_size = 4 -insert_final_newline = true - -[*.{yml,yaml}] indent_style = space -indent_size = 2 insert_final_newline = true trim_trailing_whitespace = true + +[*.go] +indent_style = tab diff --git a/vendor/github.com/spf13/pflag/.golangci.yaml b/vendor/github.com/spf13/pflag/.golangci.yaml new file mode 100644 index 0000000000..b274f24845 --- /dev/null +++ b/vendor/github.com/spf13/pflag/.golangci.yaml @@ -0,0 +1,4 @@ +linters: + disable-all: true + enable: + - nolintlint diff --git a/vendor/github.com/spf13/pflag/flag.go b/vendor/github.com/spf13/pflag/flag.go index 24a5036e95..7c058de374 100644 --- a/vendor/github.com/spf13/pflag/flag.go +++ b/vendor/github.com/spf13/pflag/flag.go @@ -160,7 +160,7 @@ type FlagSet struct { args []string // arguments after flags argsLenAtDash int // len(args) when a '--' was located when parsing, or -1 if no -- errorHandling ErrorHandling - output io.Writer // nil means stderr; use out() accessor + output io.Writer // nil means stderr; use Output() accessor interspersed bool // allow interspersed option/non-option args normalizeNameFunc func(f *FlagSet, name string) NormalizedName @@ -255,13 +255,20 @@ func (f *FlagSet) normalizeFlagName(name string) NormalizedName { return n(f, name) } -func (f *FlagSet) out() io.Writer { +// Output returns the destination for usage and error messages. os.Stderr is returned if +// output was not set or was set to nil. +func (f *FlagSet) Output() io.Writer { if f.output == nil { return os.Stderr } return f.output } +// Name returns the name of the flag set. +func (f *FlagSet) Name() string { + return f.name +} + // SetOutput sets the destination for usage and error messages. // If output is nil, os.Stderr is used. func (f *FlagSet) SetOutput(output io.Writer) { @@ -358,7 +365,7 @@ func (f *FlagSet) ShorthandLookup(name string) *Flag { } if len(name) > 1 { msg := fmt.Sprintf("can not look up shorthand which is more than one ASCII character: %q", name) - fmt.Fprintf(f.out(), msg) + fmt.Fprintf(f.Output(), msg) panic(msg) } c := name[0] @@ -482,7 +489,7 @@ func (f *FlagSet) Set(name, value string) error { } if flag.Deprecated != "" { - fmt.Fprintf(f.out(), "Flag --%s has been deprecated, %s\n", flag.Name, flag.Deprecated) + fmt.Fprintf(f.Output(), "Flag --%s has been deprecated, %s\n", flag.Name, flag.Deprecated) } return nil } @@ -523,7 +530,7 @@ func Set(name, value string) error { // otherwise, the default values of all defined flags in the set. func (f *FlagSet) PrintDefaults() { usages := f.FlagUsages() - fmt.Fprint(f.out(), usages) + fmt.Fprint(f.Output(), usages) } // defaultIsZeroValue returns true if the default value for this flag represents @@ -758,7 +765,7 @@ func PrintDefaults() { // defaultUsage is the default function to print a usage message. func defaultUsage(f *FlagSet) { - fmt.Fprintf(f.out(), "Usage of %s:\n", f.name) + fmt.Fprintf(f.Output(), "Usage of %s:\n", f.name) f.PrintDefaults() } @@ -844,7 +851,7 @@ func (f *FlagSet) AddFlag(flag *Flag) { _, alreadyThere := f.formal[normalizedFlagName] if alreadyThere { msg := fmt.Sprintf("%s flag redefined: %s", f.name, flag.Name) - fmt.Fprintln(f.out(), msg) + fmt.Fprintln(f.Output(), msg) panic(msg) // Happens only if flags are declared with identical names } if f.formal == nil { @@ -860,7 +867,7 @@ func (f *FlagSet) AddFlag(flag *Flag) { } if len(flag.Shorthand) > 1 { msg := fmt.Sprintf("%q shorthand is more than one ASCII character", flag.Shorthand) - fmt.Fprintf(f.out(), msg) + fmt.Fprintf(f.Output(), msg) panic(msg) } if f.shorthands == nil { @@ -870,7 +877,7 @@ func (f *FlagSet) AddFlag(flag *Flag) { used, alreadyThere := f.shorthands[c] if alreadyThere { msg := fmt.Sprintf("unable to redefine %q shorthand in %q flagset: it's already used for %q flag", c, f.name, used.Name) - fmt.Fprintf(f.out(), msg) + fmt.Fprintf(f.Output(), msg) panic(msg) } f.shorthands[c] = flag @@ -909,7 +916,7 @@ func VarP(value Value, name, shorthand, usage string) { func (f *FlagSet) failf(format string, a ...interface{}) error { err := fmt.Errorf(format, a...) if f.errorHandling != ContinueOnError { - fmt.Fprintln(f.out(), err) + fmt.Fprintln(f.Output(), err) f.usage() } return err @@ -1060,7 +1067,7 @@ func (f *FlagSet) parseSingleShortArg(shorthands string, args []string, fn parse } if flag.ShorthandDeprecated != "" { - fmt.Fprintf(f.out(), "Flag shorthand -%s has been deprecated, %s\n", flag.Shorthand, flag.ShorthandDeprecated) + fmt.Fprintf(f.Output(), "Flag shorthand -%s has been deprecated, %s\n", flag.Shorthand, flag.ShorthandDeprecated) } err = fn(flag, value) diff --git a/vendor/github.com/spf13/pflag/ip.go b/vendor/github.com/spf13/pflag/ip.go index 3d414ba69f..06b8bcb572 100644 --- a/vendor/github.com/spf13/pflag/ip.go +++ b/vendor/github.com/spf13/pflag/ip.go @@ -16,6 +16,9 @@ func newIPValue(val net.IP, p *net.IP) *ipValue { func (i *ipValue) String() string { return net.IP(*i).String() } func (i *ipValue) Set(s string) error { + if s == "" { + return nil + } ip := net.ParseIP(strings.TrimSpace(s)) if ip == nil { return fmt.Errorf("failed to parse IP: %q", s) diff --git a/vendor/github.com/spf13/pflag/ipnet_slice.go b/vendor/github.com/spf13/pflag/ipnet_slice.go new file mode 100644 index 0000000000..6b541aa879 --- /dev/null +++ b/vendor/github.com/spf13/pflag/ipnet_slice.go @@ -0,0 +1,147 @@ +package pflag + +import ( + "fmt" + "io" + "net" + "strings" +) + +// -- ipNetSlice Value +type ipNetSliceValue struct { + value *[]net.IPNet + changed bool +} + +func newIPNetSliceValue(val []net.IPNet, p *[]net.IPNet) *ipNetSliceValue { + ipnsv := new(ipNetSliceValue) + ipnsv.value = p + *ipnsv.value = val + return ipnsv +} + +// Set converts, and assigns, the comma-separated IPNet argument string representation as the []net.IPNet value of this flag. +// If Set is called on a flag that already has a []net.IPNet assigned, the newly converted values will be appended. +func (s *ipNetSliceValue) Set(val string) error { + + // remove all quote characters + rmQuote := strings.NewReplacer(`"`, "", `'`, "", "`", "") + + // read flag arguments with CSV parser + ipNetStrSlice, err := readAsCSV(rmQuote.Replace(val)) + if err != nil && err != io.EOF { + return err + } + + // parse ip values into slice + out := make([]net.IPNet, 0, len(ipNetStrSlice)) + for _, ipNetStr := range ipNetStrSlice { + _, n, err := net.ParseCIDR(strings.TrimSpace(ipNetStr)) + if err != nil { + return fmt.Errorf("invalid string being converted to CIDR: %s", ipNetStr) + } + out = append(out, *n) + } + + if !s.changed { + *s.value = out + } else { + *s.value = append(*s.value, out...) + } + + s.changed = true + + return nil +} + +// Type returns a string that uniquely represents this flag's type. +func (s *ipNetSliceValue) Type() string { + return "ipNetSlice" +} + +// String defines a "native" format for this net.IPNet slice flag value. +func (s *ipNetSliceValue) String() string { + + ipNetStrSlice := make([]string, len(*s.value)) + for i, n := range *s.value { + ipNetStrSlice[i] = n.String() + } + + out, _ := writeAsCSV(ipNetStrSlice) + return "[" + out + "]" +} + +func ipNetSliceConv(val string) (interface{}, error) { + val = strings.Trim(val, "[]") + // Emtpy string would cause a slice with one (empty) entry + if len(val) == 0 { + return []net.IPNet{}, nil + } + ss := strings.Split(val, ",") + out := make([]net.IPNet, len(ss)) + for i, sval := range ss { + _, n, err := net.ParseCIDR(strings.TrimSpace(sval)) + if err != nil { + return nil, fmt.Errorf("invalid string being converted to CIDR: %s", sval) + } + out[i] = *n + } + return out, nil +} + +// GetIPNetSlice returns the []net.IPNet value of a flag with the given name +func (f *FlagSet) GetIPNetSlice(name string) ([]net.IPNet, error) { + val, err := f.getFlagType(name, "ipNetSlice", ipNetSliceConv) + if err != nil { + return []net.IPNet{}, err + } + return val.([]net.IPNet), nil +} + +// IPNetSliceVar defines a ipNetSlice flag with specified name, default value, and usage string. +// The argument p points to a []net.IPNet variable in which to store the value of the flag. +func (f *FlagSet) IPNetSliceVar(p *[]net.IPNet, name string, value []net.IPNet, usage string) { + f.VarP(newIPNetSliceValue(value, p), name, "", usage) +} + +// IPNetSliceVarP is like IPNetSliceVar, but accepts a shorthand letter that can be used after a single dash. +func (f *FlagSet) IPNetSliceVarP(p *[]net.IPNet, name, shorthand string, value []net.IPNet, usage string) { + f.VarP(newIPNetSliceValue(value, p), name, shorthand, usage) +} + +// IPNetSliceVar defines a []net.IPNet flag with specified name, default value, and usage string. +// The argument p points to a []net.IPNet variable in which to store the value of the flag. +func IPNetSliceVar(p *[]net.IPNet, name string, value []net.IPNet, usage string) { + CommandLine.VarP(newIPNetSliceValue(value, p), name, "", usage) +} + +// IPNetSliceVarP is like IPNetSliceVar, but accepts a shorthand letter that can be used after a single dash. +func IPNetSliceVarP(p *[]net.IPNet, name, shorthand string, value []net.IPNet, usage string) { + CommandLine.VarP(newIPNetSliceValue(value, p), name, shorthand, usage) +} + +// IPNetSlice defines a []net.IPNet flag with specified name, default value, and usage string. +// The return value is the address of a []net.IPNet variable that stores the value of that flag. +func (f *FlagSet) IPNetSlice(name string, value []net.IPNet, usage string) *[]net.IPNet { + p := []net.IPNet{} + f.IPNetSliceVarP(&p, name, "", value, usage) + return &p +} + +// IPNetSliceP is like IPNetSlice, but accepts a shorthand letter that can be used after a single dash. +func (f *FlagSet) IPNetSliceP(name, shorthand string, value []net.IPNet, usage string) *[]net.IPNet { + p := []net.IPNet{} + f.IPNetSliceVarP(&p, name, shorthand, value, usage) + return &p +} + +// IPNetSlice defines a []net.IPNet flag with specified name, default value, and usage string. +// The return value is the address of a []net.IP variable that stores the value of the flag. +func IPNetSlice(name string, value []net.IPNet, usage string) *[]net.IPNet { + return CommandLine.IPNetSliceP(name, "", value, usage) +} + +// IPNetSliceP is like IPNetSlice, but accepts a shorthand letter that can be used after a single dash. +func IPNetSliceP(name, shorthand string, value []net.IPNet, usage string) *[]net.IPNet { + return CommandLine.IPNetSliceP(name, shorthand, value, usage) +} diff --git a/vendor/github.com/spf13/pflag/string_array.go b/vendor/github.com/spf13/pflag/string_array.go index 4894af8180..d1ff0a96ba 100644 --- a/vendor/github.com/spf13/pflag/string_array.go +++ b/vendor/github.com/spf13/pflag/string_array.go @@ -31,11 +31,7 @@ func (s *stringArrayValue) Append(val string) error { func (s *stringArrayValue) Replace(val []string) error { out := make([]string, len(val)) for i, d := range val { - var err error out[i] = d - if err != nil { - return err - } } *s.value = out return nil diff --git a/vendor/github.com/stretchr/testify/assert/assertion_compare.go b/vendor/github.com/stretchr/testify/assert/assertion_compare.go index 4d4b4aad6f..7e19eba090 100644 --- a/vendor/github.com/stretchr/testify/assert/assertion_compare.go +++ b/vendor/github.com/stretchr/testify/assert/assertion_compare.go @@ -7,10 +7,13 @@ import ( "time" ) -type CompareType int +// Deprecated: CompareType has only ever been for internal use and has accidentally been published since v1.6.0. Do not use it. +type CompareType = compareResult + +type compareResult int const ( - compareLess CompareType = iota - 1 + compareLess compareResult = iota - 1 compareEqual compareGreater ) @@ -39,7 +42,7 @@ var ( bytesType = reflect.TypeOf([]byte{}) ) -func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { +func compare(obj1, obj2 interface{}, kind reflect.Kind) (compareResult, bool) { obj1Value := reflect.ValueOf(obj1) obj2Value := reflect.ValueOf(obj2) @@ -325,7 +328,13 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { timeObj2 = obj2Value.Convert(timeType).Interface().(time.Time) } - return compare(timeObj1.UnixNano(), timeObj2.UnixNano(), reflect.Int64) + if timeObj1.Before(timeObj2) { + return compareLess, true + } + if timeObj1.Equal(timeObj2) { + return compareEqual, true + } + return compareGreater, true } case reflect.Slice: { @@ -345,7 +354,7 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) { bytesObj2 = obj2Value.Convert(bytesType).Interface().([]byte) } - return CompareType(bytes.Compare(bytesObj1, bytesObj2)), true + return compareResult(bytes.Compare(bytesObj1, bytesObj2)), true } case reflect.Uintptr: { @@ -381,7 +390,7 @@ func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface if h, ok := t.(tHelper); ok { h.Helper() } - return compareTwoValues(t, e1, e2, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...) + return compareTwoValues(t, e1, e2, []compareResult{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...) } // GreaterOrEqual asserts that the first element is greater than or equal to the second @@ -394,7 +403,7 @@ func GreaterOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...in if h, ok := t.(tHelper); ok { h.Helper() } - return compareTwoValues(t, e1, e2, []CompareType{compareGreater, compareEqual}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...) + return compareTwoValues(t, e1, e2, []compareResult{compareGreater, compareEqual}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...) } // Less asserts that the first element is less than the second @@ -406,7 +415,7 @@ func Less(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) if h, ok := t.(tHelper); ok { h.Helper() } - return compareTwoValues(t, e1, e2, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...) + return compareTwoValues(t, e1, e2, []compareResult{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...) } // LessOrEqual asserts that the first element is less than or equal to the second @@ -419,7 +428,7 @@ func LessOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...inter if h, ok := t.(tHelper); ok { h.Helper() } - return compareTwoValues(t, e1, e2, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...) + return compareTwoValues(t, e1, e2, []compareResult{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...) } // Positive asserts that the specified element is positive @@ -431,7 +440,7 @@ func Positive(t TestingT, e interface{}, msgAndArgs ...interface{}) bool { h.Helper() } zero := reflect.Zero(reflect.TypeOf(e)) - return compareTwoValues(t, e, zero.Interface(), []CompareType{compareGreater}, "\"%v\" is not positive", msgAndArgs...) + return compareTwoValues(t, e, zero.Interface(), []compareResult{compareGreater}, "\"%v\" is not positive", msgAndArgs...) } // Negative asserts that the specified element is negative @@ -443,10 +452,10 @@ func Negative(t TestingT, e interface{}, msgAndArgs ...interface{}) bool { h.Helper() } zero := reflect.Zero(reflect.TypeOf(e)) - return compareTwoValues(t, e, zero.Interface(), []CompareType{compareLess}, "\"%v\" is not negative", msgAndArgs...) + return compareTwoValues(t, e, zero.Interface(), []compareResult{compareLess}, "\"%v\" is not negative", msgAndArgs...) } -func compareTwoValues(t TestingT, e1 interface{}, e2 interface{}, allowedComparesResults []CompareType, failMessage string, msgAndArgs ...interface{}) bool { +func compareTwoValues(t TestingT, e1 interface{}, e2 interface{}, allowedComparesResults []compareResult, failMessage string, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() } @@ -469,7 +478,7 @@ func compareTwoValues(t TestingT, e1 interface{}, e2 interface{}, allowedCompare return true } -func containsValue(values []CompareType, value CompareType) bool { +func containsValue(values []compareResult, value compareResult) bool { for _, v := range values { if v == value { return true diff --git a/vendor/github.com/stretchr/testify/assert/assertion_format.go b/vendor/github.com/stretchr/testify/assert/assertion_format.go index 3ddab109ad..1906341657 100644 --- a/vendor/github.com/stretchr/testify/assert/assertion_format.go +++ b/vendor/github.com/stretchr/testify/assert/assertion_format.go @@ -104,8 +104,8 @@ func EqualExportedValuesf(t TestingT, expected interface{}, actual interface{}, return EqualExportedValues(t, expected, actual, append([]interface{}{msg}, args...)...) } -// EqualValuesf asserts that two objects are equal or convertible to the same types -// and equal. +// EqualValuesf asserts that two objects are equal or convertible to the larger +// type and equal. // // assert.EqualValuesf(t, uint32(123), int32(123), "error message %s", "formatted") func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { @@ -186,7 +186,7 @@ func Eventuallyf(t TestingT, condition func() bool, waitFor time.Duration, tick // assert.EventuallyWithTf(t, func(c *assert.CollectT, "error message %s", "formatted") { // // add assertions as needed; any assertion failure will fail the current tick // assert.True(c, externalValue, "expected 'externalValue' to be true") -// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +// }, 10*time.Second, 1*time.Second, "external state has not changed to 'true'; still false") func EventuallyWithTf(t TestingT, condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() @@ -568,6 +568,23 @@ func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, a return NotContains(t, s, contains, append([]interface{}{msg}, args...)...) } +// NotElementsMatchf asserts that the specified listA(array, slice...) is NOT equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should not match. +// This is an inverse of ElementsMatch. +// +// assert.NotElementsMatchf(t, [1, 1, 2, 3], [1, 1, 2, 3], "error message %s", "formatted") -> false +// +// assert.NotElementsMatchf(t, [1, 1, 2, 3], [1, 2, 3], "error message %s", "formatted") -> true +// +// assert.NotElementsMatchf(t, [1, 2, 3], [1, 2, 4], "error message %s", "formatted") -> true +func NotElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return NotElementsMatch(t, listA, listB, append([]interface{}{msg}, args...)...) +} + // NotEmptyf asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either // a slice or a channel with len == 0. // @@ -604,7 +621,16 @@ func NotEqualValuesf(t TestingT, expected interface{}, actual interface{}, msg s return NotEqualValues(t, expected, actual, append([]interface{}{msg}, args...)...) } -// NotErrorIsf asserts that at none of the errors in err's chain matches target. +// NotErrorAsf asserts that none of the errors in err's chain matches target, +// but if so, sets target to that error value. +func NotErrorAsf(t TestingT, err error, target interface{}, msg string, args ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + return NotErrorAs(t, err, target, append([]interface{}{msg}, args...)...) +} + +// NotErrorIsf asserts that none of the errors in err's chain matches target. // This is a wrapper for errors.Is. func NotErrorIsf(t TestingT, err error, target error, msg string, args ...interface{}) bool { if h, ok := t.(tHelper); ok { diff --git a/vendor/github.com/stretchr/testify/assert/assertion_forward.go b/vendor/github.com/stretchr/testify/assert/assertion_forward.go index a84e09bd40..21629087ba 100644 --- a/vendor/github.com/stretchr/testify/assert/assertion_forward.go +++ b/vendor/github.com/stretchr/testify/assert/assertion_forward.go @@ -186,8 +186,8 @@ func (a *Assertions) EqualExportedValuesf(expected interface{}, actual interface return EqualExportedValuesf(a.t, expected, actual, msg, args...) } -// EqualValues asserts that two objects are equal or convertible to the same types -// and equal. +// EqualValues asserts that two objects are equal or convertible to the larger +// type and equal. // // a.EqualValues(uint32(123), int32(123)) func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { @@ -197,8 +197,8 @@ func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAn return EqualValues(a.t, expected, actual, msgAndArgs...) } -// EqualValuesf asserts that two objects are equal or convertible to the same types -// and equal. +// EqualValuesf asserts that two objects are equal or convertible to the larger +// type and equal. // // a.EqualValuesf(uint32(123), int32(123), "error message %s", "formatted") func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { @@ -336,7 +336,7 @@ func (a *Assertions) Eventually(condition func() bool, waitFor time.Duration, ti // a.EventuallyWithT(func(c *assert.CollectT) { // // add assertions as needed; any assertion failure will fail the current tick // assert.True(c, externalValue, "expected 'externalValue' to be true") -// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +// }, 10*time.Second, 1*time.Second, "external state has not changed to 'true'; still false") func (a *Assertions) EventuallyWithT(condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -361,7 +361,7 @@ func (a *Assertions) EventuallyWithT(condition func(collect *CollectT), waitFor // a.EventuallyWithTf(func(c *assert.CollectT, "error message %s", "formatted") { // // add assertions as needed; any assertion failure will fail the current tick // assert.True(c, externalValue, "expected 'externalValue' to be true") -// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +// }, 10*time.Second, 1*time.Second, "external state has not changed to 'true'; still false") func (a *Assertions) EventuallyWithTf(condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { h.Helper() @@ -1128,6 +1128,40 @@ func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg strin return NotContainsf(a.t, s, contains, msg, args...) } +// NotElementsMatch asserts that the specified listA(array, slice...) is NOT equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should not match. +// This is an inverse of ElementsMatch. +// +// a.NotElementsMatch([1, 1, 2, 3], [1, 1, 2, 3]) -> false +// +// a.NotElementsMatch([1, 1, 2, 3], [1, 2, 3]) -> true +// +// a.NotElementsMatch([1, 2, 3], [1, 2, 4]) -> true +func (a *Assertions) NotElementsMatch(listA interface{}, listB interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return NotElementsMatch(a.t, listA, listB, msgAndArgs...) +} + +// NotElementsMatchf asserts that the specified listA(array, slice...) is NOT equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should not match. +// This is an inverse of ElementsMatch. +// +// a.NotElementsMatchf([1, 1, 2, 3], [1, 1, 2, 3], "error message %s", "formatted") -> false +// +// a.NotElementsMatchf([1, 1, 2, 3], [1, 2, 3], "error message %s", "formatted") -> true +// +// a.NotElementsMatchf([1, 2, 3], [1, 2, 4], "error message %s", "formatted") -> true +func (a *Assertions) NotElementsMatchf(listA interface{}, listB interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return NotElementsMatchf(a.t, listA, listB, msg, args...) +} + // NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either // a slice or a channel with len == 0. // @@ -1200,7 +1234,25 @@ func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg str return NotEqualf(a.t, expected, actual, msg, args...) } -// NotErrorIs asserts that at none of the errors in err's chain matches target. +// NotErrorAs asserts that none of the errors in err's chain matches target, +// but if so, sets target to that error value. +func (a *Assertions) NotErrorAs(err error, target interface{}, msgAndArgs ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return NotErrorAs(a.t, err, target, msgAndArgs...) +} + +// NotErrorAsf asserts that none of the errors in err's chain matches target, +// but if so, sets target to that error value. +func (a *Assertions) NotErrorAsf(err error, target interface{}, msg string, args ...interface{}) bool { + if h, ok := a.t.(tHelper); ok { + h.Helper() + } + return NotErrorAsf(a.t, err, target, msg, args...) +} + +// NotErrorIs asserts that none of the errors in err's chain matches target. // This is a wrapper for errors.Is. func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface{}) bool { if h, ok := a.t.(tHelper); ok { @@ -1209,7 +1261,7 @@ func (a *Assertions) NotErrorIs(err error, target error, msgAndArgs ...interface return NotErrorIs(a.t, err, target, msgAndArgs...) } -// NotErrorIsf asserts that at none of the errors in err's chain matches target. +// NotErrorIsf asserts that none of the errors in err's chain matches target. // This is a wrapper for errors.Is. func (a *Assertions) NotErrorIsf(err error, target error, msg string, args ...interface{}) bool { if h, ok := a.t.(tHelper); ok { diff --git a/vendor/github.com/stretchr/testify/assert/assertion_order.go b/vendor/github.com/stretchr/testify/assert/assertion_order.go index 00df62a059..1d2f71824a 100644 --- a/vendor/github.com/stretchr/testify/assert/assertion_order.go +++ b/vendor/github.com/stretchr/testify/assert/assertion_order.go @@ -6,7 +6,7 @@ import ( ) // isOrdered checks that collection contains orderable elements. -func isOrdered(t TestingT, object interface{}, allowedComparesResults []CompareType, failMessage string, msgAndArgs ...interface{}) bool { +func isOrdered(t TestingT, object interface{}, allowedComparesResults []compareResult, failMessage string, msgAndArgs ...interface{}) bool { objKind := reflect.TypeOf(object).Kind() if objKind != reflect.Slice && objKind != reflect.Array { return false @@ -50,7 +50,7 @@ func isOrdered(t TestingT, object interface{}, allowedComparesResults []CompareT // assert.IsIncreasing(t, []float{1, 2}) // assert.IsIncreasing(t, []string{"a", "b"}) func IsIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - return isOrdered(t, object, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...) + return isOrdered(t, object, []compareResult{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...) } // IsNonIncreasing asserts that the collection is not increasing @@ -59,7 +59,7 @@ func IsIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) boo // assert.IsNonIncreasing(t, []float{2, 1}) // assert.IsNonIncreasing(t, []string{"b", "a"}) func IsNonIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - return isOrdered(t, object, []CompareType{compareEqual, compareGreater}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...) + return isOrdered(t, object, []compareResult{compareEqual, compareGreater}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...) } // IsDecreasing asserts that the collection is decreasing @@ -68,7 +68,7 @@ func IsNonIncreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) // assert.IsDecreasing(t, []float{2, 1}) // assert.IsDecreasing(t, []string{"b", "a"}) func IsDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - return isOrdered(t, object, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...) + return isOrdered(t, object, []compareResult{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...) } // IsNonDecreasing asserts that the collection is not decreasing @@ -77,5 +77,5 @@ func IsDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) boo // assert.IsNonDecreasing(t, []float{1, 2}) // assert.IsNonDecreasing(t, []string{"a", "b"}) func IsNonDecreasing(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - return isOrdered(t, object, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...) + return isOrdered(t, object, []compareResult{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...) } diff --git a/vendor/github.com/stretchr/testify/assert/assertions.go b/vendor/github.com/stretchr/testify/assert/assertions.go index 0b7570f21c..4e91332bb5 100644 --- a/vendor/github.com/stretchr/testify/assert/assertions.go +++ b/vendor/github.com/stretchr/testify/assert/assertions.go @@ -19,7 +19,9 @@ import ( "github.com/davecgh/go-spew/spew" "github.com/pmezard/go-difflib/difflib" - "gopkg.in/yaml.v3" + + // Wrapper around gopkg.in/yaml.v3 + "github.com/stretchr/testify/assert/yaml" ) //go:generate sh -c "cd ../_codegen && go build && cd - && ../_codegen/_codegen -output-package=assert -template=assertion_format.go.tmpl" @@ -45,6 +47,10 @@ type BoolAssertionFunc func(TestingT, bool, ...interface{}) bool // for table driven tests. type ErrorAssertionFunc func(TestingT, error, ...interface{}) bool +// PanicAssertionFunc is a common function prototype when validating a panic value. Can be useful +// for table driven tests. +type PanicAssertionFunc = func(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool + // Comparison is a custom function that returns true on success and false on failure type Comparison func() (success bool) @@ -496,7 +502,13 @@ func Same(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) b h.Helper() } - if !samePointers(expected, actual) { + same, ok := samePointers(expected, actual) + if !ok { + return Fail(t, "Both arguments must be pointers", msgAndArgs...) + } + + if !same { + // both are pointers but not the same type & pointing to the same address return Fail(t, fmt.Sprintf("Not same: \n"+ "expected: %p %#v\n"+ "actual : %p %#v", expected, expected, actual, actual), msgAndArgs...) @@ -516,7 +528,13 @@ func NotSame(t TestingT, expected, actual interface{}, msgAndArgs ...interface{} h.Helper() } - if samePointers(expected, actual) { + same, ok := samePointers(expected, actual) + if !ok { + //fails when the arguments are not pointers + return !(Fail(t, "Both arguments must be pointers", msgAndArgs...)) + } + + if same { return Fail(t, fmt.Sprintf( "Expected and actual point to the same object: %p %#v", expected, expected), msgAndArgs...) @@ -524,21 +542,23 @@ func NotSame(t TestingT, expected, actual interface{}, msgAndArgs ...interface{} return true } -// samePointers compares two generic interface objects and returns whether -// they point to the same object -func samePointers(first, second interface{}) bool { +// samePointers checks if two generic interface objects are pointers of the same +// type pointing to the same object. It returns two values: same indicating if +// they are the same type and point to the same object, and ok indicating that +// both inputs are pointers. +func samePointers(first, second interface{}) (same bool, ok bool) { firstPtr, secondPtr := reflect.ValueOf(first), reflect.ValueOf(second) if firstPtr.Kind() != reflect.Ptr || secondPtr.Kind() != reflect.Ptr { - return false + return false, false //not both are pointers } firstType, secondType := reflect.TypeOf(first), reflect.TypeOf(second) if firstType != secondType { - return false + return false, true // both are pointers, but of different types } // compare pointer addresses - return first == second + return first == second, true } // formatUnequalValues takes two values of arbitrary types and returns string @@ -572,8 +592,8 @@ func truncatingFormat(data interface{}) string { return value } -// EqualValues asserts that two objects are equal or convertible to the same types -// and equal. +// EqualValues asserts that two objects are equal or convertible to the larger +// type and equal. // // assert.EqualValues(t, uint32(123), int32(123)) func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { @@ -615,21 +635,6 @@ func EqualExportedValues(t TestingT, expected, actual interface{}, msgAndArgs .. return Fail(t, fmt.Sprintf("Types expected to match exactly\n\t%v != %v", aType, bType), msgAndArgs...) } - if aType.Kind() == reflect.Ptr { - aType = aType.Elem() - } - if bType.Kind() == reflect.Ptr { - bType = bType.Elem() - } - - if aType.Kind() != reflect.Struct { - return Fail(t, fmt.Sprintf("Types expected to both be struct or pointer to struct \n\t%v != %v", aType.Kind(), reflect.Struct), msgAndArgs...) - } - - if bType.Kind() != reflect.Struct { - return Fail(t, fmt.Sprintf("Types expected to both be struct or pointer to struct \n\t%v != %v", bType.Kind(), reflect.Struct), msgAndArgs...) - } - expected = copyExportedFields(expected) actual = copyExportedFields(actual) @@ -1170,6 +1175,39 @@ func formatListDiff(listA, listB interface{}, extraA, extraB []interface{}) stri return msg.String() } +// NotElementsMatch asserts that the specified listA(array, slice...) is NOT equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should not match. +// This is an inverse of ElementsMatch. +// +// assert.NotElementsMatch(t, [1, 1, 2, 3], [1, 1, 2, 3]) -> false +// +// assert.NotElementsMatch(t, [1, 1, 2, 3], [1, 2, 3]) -> true +// +// assert.NotElementsMatch(t, [1, 2, 3], [1, 2, 4]) -> true +func NotElementsMatch(t TestingT, listA, listB interface{}, msgAndArgs ...interface{}) (ok bool) { + if h, ok := t.(tHelper); ok { + h.Helper() + } + if isEmpty(listA) && isEmpty(listB) { + return Fail(t, "listA and listB contain the same elements", msgAndArgs) + } + + if !isList(t, listA, msgAndArgs...) { + return Fail(t, "listA is not a list type", msgAndArgs...) + } + if !isList(t, listB, msgAndArgs...) { + return Fail(t, "listB is not a list type", msgAndArgs...) + } + + extraA, extraB := diffLists(listA, listB) + if len(extraA) == 0 && len(extraB) == 0 { + return Fail(t, "listA and listB contain the same elements", msgAndArgs) + } + + return true +} + // Condition uses a Comparison to assert a complex condition. func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { @@ -1488,6 +1526,9 @@ func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAnd if err != nil { return Fail(t, err.Error(), msgAndArgs...) } + if math.IsNaN(actualEpsilon) { + return Fail(t, "relative error is NaN", msgAndArgs...) + } if actualEpsilon > epsilon { return Fail(t, fmt.Sprintf("Relative error is too high: %#v (expected)\n"+ " < %#v (actual)", epsilon, actualEpsilon), msgAndArgs...) @@ -1611,7 +1652,6 @@ func ErrorContains(t TestingT, theError error, contains string, msgAndArgs ...in // matchRegexp return true if a specified regexp matches a string. func matchRegexp(rx interface{}, str interface{}) bool { - var r *regexp.Regexp if rr, ok := rx.(*regexp.Regexp); ok { r = rr @@ -1619,7 +1659,14 @@ func matchRegexp(rx interface{}, str interface{}) bool { r = regexp.MustCompile(fmt.Sprint(rx)) } - return (r.FindStringIndex(fmt.Sprint(str)) != nil) + switch v := str.(type) { + case []byte: + return r.Match(v) + case string: + return r.MatchString(v) + default: + return r.MatchString(fmt.Sprint(v)) + } } @@ -1872,7 +1919,7 @@ var spewConfigStringerEnabled = spew.ConfigState{ MaxDepth: 10, } -type tHelper interface { +type tHelper = interface { Helper() } @@ -1911,6 +1958,9 @@ func Eventually(t TestingT, condition func() bool, waitFor time.Duration, tick t // CollectT implements the TestingT interface and collects all errors. type CollectT struct { + // A slice of errors. Non-nil slice denotes a failure. + // If it's non-nil but len(c.errors) == 0, this is also a failure + // obtained by direct c.FailNow() call. errors []error } @@ -1919,9 +1969,10 @@ func (c *CollectT) Errorf(format string, args ...interface{}) { c.errors = append(c.errors, fmt.Errorf(format, args...)) } -// FailNow panics. -func (*CollectT) FailNow() { - panic("Assertion failed") +// FailNow stops execution by calling runtime.Goexit. +func (c *CollectT) FailNow() { + c.fail() + runtime.Goexit() } // Deprecated: That was a method for internal usage that should not have been published. Now just panics. @@ -1934,6 +1985,16 @@ func (*CollectT) Copy(TestingT) { panic("Copy() is deprecated") } +func (c *CollectT) fail() { + if !c.failed() { + c.errors = []error{} // Make it non-nil to mark a failure. + } +} + +func (c *CollectT) failed() bool { + return c.errors != nil +} + // EventuallyWithT asserts that given condition will be met in waitFor time, // periodically checking target function each tick. In contrast to Eventually, // it supplies a CollectT to the condition function, so that the condition @@ -1951,14 +2012,14 @@ func (*CollectT) Copy(TestingT) { // assert.EventuallyWithT(t, func(c *assert.CollectT) { // // add assertions as needed; any assertion failure will fail the current tick // assert.True(c, externalValue, "expected 'externalValue' to be true") -// }, 1*time.Second, 10*time.Second, "external state has not changed to 'true'; still false") +// }, 10*time.Second, 1*time.Second, "external state has not changed to 'true'; still false") func EventuallyWithT(t TestingT, condition func(collect *CollectT), waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { h.Helper() } var lastFinishedTickErrs []error - ch := make(chan []error, 1) + ch := make(chan *CollectT, 1) timer := time.NewTimer(waitFor) defer timer.Stop() @@ -1978,16 +2039,16 @@ func EventuallyWithT(t TestingT, condition func(collect *CollectT), waitFor time go func() { collect := new(CollectT) defer func() { - ch <- collect.errors + ch <- collect }() condition(collect) }() - case errs := <-ch: - if len(errs) == 0 { + case collect := <-ch: + if !collect.failed() { return true } // Keep the errors from the last ended condition, so that they can be copied to t if timeout is reached. - lastFinishedTickErrs = errs + lastFinishedTickErrs = collect.errors tick = ticker.C } } @@ -2049,7 +2110,7 @@ func ErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool { ), msgAndArgs...) } -// NotErrorIs asserts that at none of the errors in err's chain matches target. +// NotErrorIs asserts that none of the errors in err's chain matches target. // This is a wrapper for errors.Is. func NotErrorIs(t TestingT, err, target error, msgAndArgs ...interface{}) bool { if h, ok := t.(tHelper); ok { @@ -2090,6 +2151,24 @@ func ErrorAs(t TestingT, err error, target interface{}, msgAndArgs ...interface{ ), msgAndArgs...) } +// NotErrorAs asserts that none of the errors in err's chain matches target, +// but if so, sets target to that error value. +func NotErrorAs(t TestingT, err error, target interface{}, msgAndArgs ...interface{}) bool { + if h, ok := t.(tHelper); ok { + h.Helper() + } + if !errors.As(err, target) { + return true + } + + chain := buildErrorChainString(err) + + return Fail(t, fmt.Sprintf("Target error should not be in err chain:\n"+ + "found: %q\n"+ + "in chain: %s", target, chain, + ), msgAndArgs...) +} + func buildErrorChainString(err error) string { if err == nil { return "" diff --git a/vendor/github.com/stretchr/testify/assert/yaml/yaml_custom.go b/vendor/github.com/stretchr/testify/assert/yaml/yaml_custom.go new file mode 100644 index 0000000000..baa0cc7d7f --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/yaml/yaml_custom.go @@ -0,0 +1,25 @@ +//go:build testify_yaml_custom && !testify_yaml_fail && !testify_yaml_default +// +build testify_yaml_custom,!testify_yaml_fail,!testify_yaml_default + +// Package yaml is an implementation of YAML functions that calls a pluggable implementation. +// +// This implementation is selected with the testify_yaml_custom build tag. +// +// go test -tags testify_yaml_custom +// +// This implementation can be used at build time to replace the default implementation +// to avoid linking with [gopkg.in/yaml.v3]. +// +// In your test package: +// +// import assertYaml "github.com/stretchr/testify/assert/yaml" +// +// func init() { +// assertYaml.Unmarshal = func (in []byte, out interface{}) error { +// // ... +// return nil +// } +// } +package yaml + +var Unmarshal func(in []byte, out interface{}) error diff --git a/vendor/github.com/stretchr/testify/assert/yaml/yaml_default.go b/vendor/github.com/stretchr/testify/assert/yaml/yaml_default.go new file mode 100644 index 0000000000..b83c6cf64c --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/yaml/yaml_default.go @@ -0,0 +1,37 @@ +//go:build !testify_yaml_fail && !testify_yaml_custom +// +build !testify_yaml_fail,!testify_yaml_custom + +// Package yaml is just an indirection to handle YAML deserialization. +// +// This package is just an indirection that allows the builder to override the +// indirection with an alternative implementation of this package that uses +// another implementation of YAML deserialization. This allows to not either not +// use YAML deserialization at all, or to use another implementation than +// [gopkg.in/yaml.v3] (for example for license compatibility reasons, see [PR #1120]). +// +// Alternative implementations are selected using build tags: +// +// - testify_yaml_fail: [Unmarshal] always fails with an error +// - testify_yaml_custom: [Unmarshal] is a variable. Caller must initialize it +// before calling any of [github.com/stretchr/testify/assert.YAMLEq] or +// [github.com/stretchr/testify/assert.YAMLEqf]. +// +// Usage: +// +// go test -tags testify_yaml_fail +// +// You can check with "go list" which implementation is linked: +// +// go list -f '{{.Imports}}' github.com/stretchr/testify/assert/yaml +// go list -tags testify_yaml_fail -f '{{.Imports}}' github.com/stretchr/testify/assert/yaml +// go list -tags testify_yaml_custom -f '{{.Imports}}' github.com/stretchr/testify/assert/yaml +// +// [PR #1120]: https://github.com/stretchr/testify/pull/1120 +package yaml + +import goyaml "gopkg.in/yaml.v3" + +// Unmarshal is just a wrapper of [gopkg.in/yaml.v3.Unmarshal]. +func Unmarshal(in []byte, out interface{}) error { + return goyaml.Unmarshal(in, out) +} diff --git a/vendor/github.com/stretchr/testify/assert/yaml/yaml_fail.go b/vendor/github.com/stretchr/testify/assert/yaml/yaml_fail.go new file mode 100644 index 0000000000..e78f7dfe69 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/yaml/yaml_fail.go @@ -0,0 +1,18 @@ +//go:build testify_yaml_fail && !testify_yaml_custom && !testify_yaml_default +// +build testify_yaml_fail,!testify_yaml_custom,!testify_yaml_default + +// Package yaml is an implementation of YAML functions that always fail. +// +// This implementation can be used at build time to replace the default implementation +// to avoid linking with [gopkg.in/yaml.v3]: +// +// go test -tags testify_yaml_fail +package yaml + +import "errors" + +var errNotImplemented = errors.New("YAML functions are not available (see https://pkg.go.dev/github.com/stretchr/testify/assert/yaml)") + +func Unmarshal([]byte, interface{}) error { + return errNotImplemented +} diff --git a/vendor/go.opentelemetry.io/otel/attribute/set.go b/vendor/go.opentelemetry.io/otel/attribute/set.go index bff9c7fdbb..6cbefceadf 100644 --- a/vendor/go.opentelemetry.io/otel/attribute/set.go +++ b/vendor/go.opentelemetry.io/otel/attribute/set.go @@ -347,45 +347,25 @@ func computeDistinct(kvs []KeyValue) Distinct { func computeDistinctFixed(kvs []KeyValue) interface{} { switch len(kvs) { case 1: - ptr := new([1]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [1]KeyValue(kvs) case 2: - ptr := new([2]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [2]KeyValue(kvs) case 3: - ptr := new([3]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [3]KeyValue(kvs) case 4: - ptr := new([4]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [4]KeyValue(kvs) case 5: - ptr := new([5]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [5]KeyValue(kvs) case 6: - ptr := new([6]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [6]KeyValue(kvs) case 7: - ptr := new([7]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [7]KeyValue(kvs) case 8: - ptr := new([8]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [8]KeyValue(kvs) case 9: - ptr := new([9]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [9]KeyValue(kvs) case 10: - ptr := new([10]KeyValue) - copy((*ptr)[:], kvs) - return *ptr + return [10]KeyValue(kvs) default: return nil } diff --git a/vendor/go.opentelemetry.io/otel/codes/codes.go b/vendor/go.opentelemetry.io/otel/codes/codes.go index df29d96a6d..49a35b1225 100644 --- a/vendor/go.opentelemetry.io/otel/codes/codes.go +++ b/vendor/go.opentelemetry.io/otel/codes/codes.go @@ -5,6 +5,7 @@ package codes // import "go.opentelemetry.io/otel/codes" import ( "encoding/json" + "errors" "fmt" "strconv" ) @@ -63,7 +64,7 @@ func (c *Code) UnmarshalJSON(b []byte) error { return nil } if c == nil { - return fmt.Errorf("nil receiver passed to UnmarshalJSON") + return errors.New("nil receiver passed to UnmarshalJSON") } var x interface{} @@ -83,7 +84,7 @@ func (c *Code) UnmarshalJSON(b []byte) error { return fmt.Errorf("invalid code: %q", ci) } - *c = Code(ci) + *c = Code(ci) // nolint: gosec // Bit size of 32 check above. return nil } return fmt.Errorf("invalid code: %q", string(b)) diff --git a/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go b/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go index 822d847947..691d96c755 100644 --- a/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go +++ b/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go @@ -49,12 +49,11 @@ func AsBoolSlice(v interface{}) []bool { if rv.Type().Kind() != reflect.Array { return nil } - var zero bool - correctLen := rv.Len() - correctType := reflect.ArrayOf(correctLen, reflect.TypeOf(zero)) - cpy := reflect.New(correctType) - _ = reflect.Copy(cpy.Elem(), rv) - return cpy.Elem().Slice(0, correctLen).Interface().([]bool) + cpy := make([]bool, rv.Len()) + if len(cpy) > 0 { + _ = reflect.Copy(reflect.ValueOf(cpy), rv) + } + return cpy } // AsInt64Slice converts an int64 array into a slice into with same elements as array. @@ -63,12 +62,11 @@ func AsInt64Slice(v interface{}) []int64 { if rv.Type().Kind() != reflect.Array { return nil } - var zero int64 - correctLen := rv.Len() - correctType := reflect.ArrayOf(correctLen, reflect.TypeOf(zero)) - cpy := reflect.New(correctType) - _ = reflect.Copy(cpy.Elem(), rv) - return cpy.Elem().Slice(0, correctLen).Interface().([]int64) + cpy := make([]int64, rv.Len()) + if len(cpy) > 0 { + _ = reflect.Copy(reflect.ValueOf(cpy), rv) + } + return cpy } // AsFloat64Slice converts a float64 array into a slice into with same elements as array. @@ -77,12 +75,11 @@ func AsFloat64Slice(v interface{}) []float64 { if rv.Type().Kind() != reflect.Array { return nil } - var zero float64 - correctLen := rv.Len() - correctType := reflect.ArrayOf(correctLen, reflect.TypeOf(zero)) - cpy := reflect.New(correctType) - _ = reflect.Copy(cpy.Elem(), rv) - return cpy.Elem().Slice(0, correctLen).Interface().([]float64) + cpy := make([]float64, rv.Len()) + if len(cpy) > 0 { + _ = reflect.Copy(reflect.ValueOf(cpy), rv) + } + return cpy } // AsStringSlice converts a string array into a slice into with same elements as array. @@ -91,10 +88,9 @@ func AsStringSlice(v interface{}) []string { if rv.Type().Kind() != reflect.Array { return nil } - var zero string - correctLen := rv.Len() - correctType := reflect.ArrayOf(correctLen, reflect.TypeOf(zero)) - cpy := reflect.New(correctType) - _ = reflect.Copy(cpy.Elem(), rv) - return cpy.Elem().Slice(0, correctLen).Interface().([]string) + cpy := make([]string, rv.Len()) + if len(cpy) > 0 { + _ = reflect.Copy(reflect.ValueOf(cpy), rv) + } + return cpy } diff --git a/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go b/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go index 3e7bb3b356..b2fe3e41d3 100644 --- a/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go +++ b/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go @@ -20,11 +20,13 @@ func RawToBool(r uint64) bool { } func Int64ToRaw(i int64) uint64 { - return uint64(i) + // Assumes original was a valid int64 (overflow not checked). + return uint64(i) // nolint: gosec } func RawToInt64(r uint64) int64 { - return int64(r) + // Assumes original was a valid int64 (overflow not checked). + return int64(r) // nolint: gosec } func Float64ToRaw(f float64) uint64 { @@ -36,9 +38,11 @@ func RawToFloat64(r uint64) float64 { } func RawPtrToFloat64Ptr(r *uint64) *float64 { - return (*float64)(unsafe.Pointer(r)) + // Assumes original was a valid *float64 (overflow not checked). + return (*float64)(unsafe.Pointer(r)) // nolint: gosec } func RawPtrToInt64Ptr(r *uint64) *int64 { - return (*int64)(unsafe.Pointer(r)) + // Assumes original was a valid *int64 (overflow not checked). + return (*int64)(unsafe.Pointer(r)) // nolint: gosec } diff --git a/vendor/go.opentelemetry.io/otel/trace/config.go b/vendor/go.opentelemetry.io/otel/trace/config.go index 273d58e001..9c0b720a4d 100644 --- a/vendor/go.opentelemetry.io/otel/trace/config.go +++ b/vendor/go.opentelemetry.io/otel/trace/config.go @@ -213,7 +213,7 @@ var _ SpanStartEventOption = attributeOption{} // WithAttributes adds the attributes related to a span life-cycle event. // These attributes are used to describe the work a Span represents when this -// option is provided to a Span's start or end events. Otherwise, these +// option is provided to a Span's start event. Otherwise, these // attributes provide additional information about the event being recorded // (e.g. error, state change, processing progress, system event). // diff --git a/vendor/go.opentelemetry.io/otel/trace/context.go b/vendor/go.opentelemetry.io/otel/trace/context.go index 5650a174b4..8c45a7107f 100644 --- a/vendor/go.opentelemetry.io/otel/trace/context.go +++ b/vendor/go.opentelemetry.io/otel/trace/context.go @@ -22,7 +22,7 @@ func ContextWithSpanContext(parent context.Context, sc SpanContext) context.Cont return ContextWithSpan(parent, nonRecordingSpan{sc: sc}) } -// ContextWithRemoteSpanContext returns a copy of parent with rsc set explicly +// ContextWithRemoteSpanContext returns a copy of parent with rsc set explicitly // as a remote SpanContext and as the current Span. The Span implementation // that wraps rsc is non-recording and performs no operations other than to // return rsc as the SpanContext from the SpanContext method. diff --git a/vendor/go.opentelemetry.io/otel/trace/doc.go b/vendor/go.opentelemetry.io/otel/trace/doc.go index d661c5d100..cdbf41d6d7 100644 --- a/vendor/go.opentelemetry.io/otel/trace/doc.go +++ b/vendor/go.opentelemetry.io/otel/trace/doc.go @@ -96,7 +96,7 @@ can embed the API interface directly. This option is not recommended. It will lead to publishing packages that contain runtime panics when users update to newer versions of -[go.opentelemetry.io/otel/trace], which may be done with a trasitive +[go.opentelemetry.io/otel/trace], which may be done with a transitive dependency. Finally, an author can embed another implementation in theirs. The embedded diff --git a/vendor/go.opentelemetry.io/otel/trace/provider.go b/vendor/go.opentelemetry.io/otel/trace/provider.go new file mode 100644 index 0000000000..ef85cb70c6 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/trace/provider.go @@ -0,0 +1,59 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package trace // import "go.opentelemetry.io/otel/trace" + +import "go.opentelemetry.io/otel/trace/embedded" + +// TracerProvider provides Tracers that are used by instrumentation code to +// trace computational workflows. +// +// A TracerProvider is the collection destination of all Spans from Tracers it +// provides, it represents a unique telemetry collection pipeline. How that +// pipeline is defined, meaning how those Spans are collected, processed, and +// where they are exported, depends on its implementation. Instrumentation +// authors do not need to define this implementation, rather just use the +// provided Tracers to instrument code. +// +// Commonly, instrumentation code will accept a TracerProvider implementation +// at runtime from its users or it can simply use the globally registered one +// (see https://pkg.go.dev/go.opentelemetry.io/otel#GetTracerProvider). +// +// Warning: Methods may be added to this interface in minor releases. See +// package documentation on API implementation for information on how to set +// default behavior for unimplemented methods. +type TracerProvider interface { + // Users of the interface can ignore this. This embedded type is only used + // by implementations of this interface. See the "API Implementations" + // section of the package documentation for more information. + embedded.TracerProvider + + // Tracer returns a unique Tracer scoped to be used by instrumentation code + // to trace computational workflows. The scope and identity of that + // instrumentation code is uniquely defined by the name and options passed. + // + // The passed name needs to uniquely identify instrumentation code. + // Therefore, it is recommended that name is the Go package name of the + // library providing instrumentation (note: not the code being + // instrumented). Instrumentation libraries can have multiple versions, + // therefore, the WithInstrumentationVersion option should be used to + // distinguish these different codebases. Additionally, instrumentation + // libraries may sometimes use traces to communicate different domains of + // workflow data (i.e. using spans to communicate workflow events only). If + // this is the case, the WithScopeAttributes option should be used to + // uniquely identify Tracers that handle the different domains of workflow + // data. + // + // If the same name and options are passed multiple times, the same Tracer + // will be returned (it is up to the implementation if this will be the + // same underlying instance of that Tracer or not). It is not necessary to + // call this multiple times with the same name and options to get an + // up-to-date Tracer. All implementations will ensure any TracerProvider + // configuration changes are propagated to all provided Tracers. + // + // If name is empty, then an implementation defined default name will be + // used instead. + // + // This method is safe to call concurrently. + Tracer(name string, options ...TracerOption) Tracer +} diff --git a/vendor/go.opentelemetry.io/otel/trace/span.go b/vendor/go.opentelemetry.io/otel/trace/span.go new file mode 100644 index 0000000000..d3aa476ee1 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/trace/span.go @@ -0,0 +1,177 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package trace // import "go.opentelemetry.io/otel/trace" + +import ( + "context" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" + "go.opentelemetry.io/otel/trace/embedded" +) + +// Span is the individual component of a trace. It represents a single named +// and timed operation of a workflow that is traced. A Tracer is used to +// create a Span and it is then up to the operation the Span represents to +// properly end the Span when the operation itself ends. +// +// Warning: Methods may be added to this interface in minor releases. See +// package documentation on API implementation for information on how to set +// default behavior for unimplemented methods. +type Span interface { + // Users of the interface can ignore this. This embedded type is only used + // by implementations of this interface. See the "API Implementations" + // section of the package documentation for more information. + embedded.Span + + // End completes the Span. The Span is considered complete and ready to be + // delivered through the rest of the telemetry pipeline after this method + // is called. Therefore, updates to the Span are not allowed after this + // method has been called. + End(options ...SpanEndOption) + + // AddEvent adds an event with the provided name and options. + AddEvent(name string, options ...EventOption) + + // AddLink adds a link. + // Adding links at span creation using WithLinks is preferred to calling AddLink + // later, for contexts that are available during span creation, because head + // sampling decisions can only consider information present during span creation. + AddLink(link Link) + + // IsRecording returns the recording state of the Span. It will return + // true if the Span is active and events can be recorded. + IsRecording() bool + + // RecordError will record err as an exception span event for this span. An + // additional call to SetStatus is required if the Status of the Span should + // be set to Error, as this method does not change the Span status. If this + // span is not being recorded or err is nil then this method does nothing. + RecordError(err error, options ...EventOption) + + // SpanContext returns the SpanContext of the Span. The returned SpanContext + // is usable even after the End method has been called for the Span. + SpanContext() SpanContext + + // SetStatus sets the status of the Span in the form of a code and a + // description, provided the status hasn't already been set to a higher + // value before (OK > Error > Unset). The description is only included in a + // status when the code is for an error. + SetStatus(code codes.Code, description string) + + // SetName sets the Span name. + SetName(name string) + + // SetAttributes sets kv as attributes of the Span. If a key from kv + // already exists for an attribute of the Span it will be overwritten with + // the value contained in kv. + SetAttributes(kv ...attribute.KeyValue) + + // TracerProvider returns a TracerProvider that can be used to generate + // additional Spans on the same telemetry pipeline as the current Span. + TracerProvider() TracerProvider +} + +// Link is the relationship between two Spans. The relationship can be within +// the same Trace or across different Traces. +// +// For example, a Link is used in the following situations: +// +// 1. Batch Processing: A batch of operations may contain operations +// associated with one or more traces/spans. Since there can only be one +// parent SpanContext, a Link is used to keep reference to the +// SpanContext of all operations in the batch. +// 2. Public Endpoint: A SpanContext for an in incoming client request on a +// public endpoint should be considered untrusted. In such a case, a new +// trace with its own identity and sampling decision needs to be created, +// but this new trace needs to be related to the original trace in some +// form. A Link is used to keep reference to the original SpanContext and +// track the relationship. +type Link struct { + // SpanContext of the linked Span. + SpanContext SpanContext + + // Attributes describe the aspects of the link. + Attributes []attribute.KeyValue +} + +// LinkFromContext returns a link encapsulating the SpanContext in the provided +// ctx. +func LinkFromContext(ctx context.Context, attrs ...attribute.KeyValue) Link { + return Link{ + SpanContext: SpanContextFromContext(ctx), + Attributes: attrs, + } +} + +// SpanKind is the role a Span plays in a Trace. +type SpanKind int + +// As a convenience, these match the proto definition, see +// https://github.com/open-telemetry/opentelemetry-proto/blob/30d237e1ff3ab7aa50e0922b5bebdd93505090af/opentelemetry/proto/trace/v1/trace.proto#L101-L129 +// +// The unspecified value is not a valid `SpanKind`. Use `ValidateSpanKind()` +// to coerce a span kind to a valid value. +const ( + // SpanKindUnspecified is an unspecified SpanKind and is not a valid + // SpanKind. SpanKindUnspecified should be replaced with SpanKindInternal + // if it is received. + SpanKindUnspecified SpanKind = 0 + // SpanKindInternal is a SpanKind for a Span that represents an internal + // operation within an application. + SpanKindInternal SpanKind = 1 + // SpanKindServer is a SpanKind for a Span that represents the operation + // of handling a request from a client. + SpanKindServer SpanKind = 2 + // SpanKindClient is a SpanKind for a Span that represents the operation + // of client making a request to a server. + SpanKindClient SpanKind = 3 + // SpanKindProducer is a SpanKind for a Span that represents the operation + // of a producer sending a message to a message broker. Unlike + // SpanKindClient and SpanKindServer, there is often no direct + // relationship between this kind of Span and a SpanKindConsumer kind. A + // SpanKindProducer Span will end once the message is accepted by the + // message broker which might not overlap with the processing of that + // message. + SpanKindProducer SpanKind = 4 + // SpanKindConsumer is a SpanKind for a Span that represents the operation + // of a consumer receiving a message from a message broker. Like + // SpanKindProducer Spans, there is often no direct relationship between + // this Span and the Span that produced the message. + SpanKindConsumer SpanKind = 5 +) + +// ValidateSpanKind returns a valid span kind value. This will coerce +// invalid values into the default value, SpanKindInternal. +func ValidateSpanKind(spanKind SpanKind) SpanKind { + switch spanKind { + case SpanKindInternal, + SpanKindServer, + SpanKindClient, + SpanKindProducer, + SpanKindConsumer: + // valid + return spanKind + default: + return SpanKindInternal + } +} + +// String returns the specified name of the SpanKind in lower-case. +func (sk SpanKind) String() string { + switch sk { + case SpanKindInternal: + return "internal" + case SpanKindServer: + return "server" + case SpanKindClient: + return "client" + case SpanKindProducer: + return "producer" + case SpanKindConsumer: + return "consumer" + default: + return "unspecified" + } +} diff --git a/vendor/go.opentelemetry.io/otel/trace/trace.go b/vendor/go.opentelemetry.io/otel/trace/trace.go index 28877d4ab4..d49adf671b 100644 --- a/vendor/go.opentelemetry.io/otel/trace/trace.go +++ b/vendor/go.opentelemetry.io/otel/trace/trace.go @@ -5,13 +5,8 @@ package trace // import "go.opentelemetry.io/otel/trace" import ( "bytes" - "context" "encoding/hex" "encoding/json" - - "go.opentelemetry.io/otel/attribute" - "go.opentelemetry.io/otel/codes" - "go.opentelemetry.io/otel/trace/embedded" ) const ( @@ -326,247 +321,3 @@ func (sc SpanContext) MarshalJSON() ([]byte, error) { Remote: sc.remote, }) } - -// Span is the individual component of a trace. It represents a single named -// and timed operation of a workflow that is traced. A Tracer is used to -// create a Span and it is then up to the operation the Span represents to -// properly end the Span when the operation itself ends. -// -// Warning: Methods may be added to this interface in minor releases. See -// package documentation on API implementation for information on how to set -// default behavior for unimplemented methods. -type Span interface { - // Users of the interface can ignore this. This embedded type is only used - // by implementations of this interface. See the "API Implementations" - // section of the package documentation for more information. - embedded.Span - - // End completes the Span. The Span is considered complete and ready to be - // delivered through the rest of the telemetry pipeline after this method - // is called. Therefore, updates to the Span are not allowed after this - // method has been called. - End(options ...SpanEndOption) - - // AddEvent adds an event with the provided name and options. - AddEvent(name string, options ...EventOption) - - // AddLink adds a link. - // Adding links at span creation using WithLinks is preferred to calling AddLink - // later, for contexts that are available during span creation, because head - // sampling decisions can only consider information present during span creation. - AddLink(link Link) - - // IsRecording returns the recording state of the Span. It will return - // true if the Span is active and events can be recorded. - IsRecording() bool - - // RecordError will record err as an exception span event for this span. An - // additional call to SetStatus is required if the Status of the Span should - // be set to Error, as this method does not change the Span status. If this - // span is not being recorded or err is nil then this method does nothing. - RecordError(err error, options ...EventOption) - - // SpanContext returns the SpanContext of the Span. The returned SpanContext - // is usable even after the End method has been called for the Span. - SpanContext() SpanContext - - // SetStatus sets the status of the Span in the form of a code and a - // description, provided the status hasn't already been set to a higher - // value before (OK > Error > Unset). The description is only included in a - // status when the code is for an error. - SetStatus(code codes.Code, description string) - - // SetName sets the Span name. - SetName(name string) - - // SetAttributes sets kv as attributes of the Span. If a key from kv - // already exists for an attribute of the Span it will be overwritten with - // the value contained in kv. - SetAttributes(kv ...attribute.KeyValue) - - // TracerProvider returns a TracerProvider that can be used to generate - // additional Spans on the same telemetry pipeline as the current Span. - TracerProvider() TracerProvider -} - -// Link is the relationship between two Spans. The relationship can be within -// the same Trace or across different Traces. -// -// For example, a Link is used in the following situations: -// -// 1. Batch Processing: A batch of operations may contain operations -// associated with one or more traces/spans. Since there can only be one -// parent SpanContext, a Link is used to keep reference to the -// SpanContext of all operations in the batch. -// 2. Public Endpoint: A SpanContext for an in incoming client request on a -// public endpoint should be considered untrusted. In such a case, a new -// trace with its own identity and sampling decision needs to be created, -// but this new trace needs to be related to the original trace in some -// form. A Link is used to keep reference to the original SpanContext and -// track the relationship. -type Link struct { - // SpanContext of the linked Span. - SpanContext SpanContext - - // Attributes describe the aspects of the link. - Attributes []attribute.KeyValue -} - -// LinkFromContext returns a link encapsulating the SpanContext in the provided ctx. -func LinkFromContext(ctx context.Context, attrs ...attribute.KeyValue) Link { - return Link{ - SpanContext: SpanContextFromContext(ctx), - Attributes: attrs, - } -} - -// SpanKind is the role a Span plays in a Trace. -type SpanKind int - -// As a convenience, these match the proto definition, see -// https://github.com/open-telemetry/opentelemetry-proto/blob/30d237e1ff3ab7aa50e0922b5bebdd93505090af/opentelemetry/proto/trace/v1/trace.proto#L101-L129 -// -// The unspecified value is not a valid `SpanKind`. Use `ValidateSpanKind()` -// to coerce a span kind to a valid value. -const ( - // SpanKindUnspecified is an unspecified SpanKind and is not a valid - // SpanKind. SpanKindUnspecified should be replaced with SpanKindInternal - // if it is received. - SpanKindUnspecified SpanKind = 0 - // SpanKindInternal is a SpanKind for a Span that represents an internal - // operation within an application. - SpanKindInternal SpanKind = 1 - // SpanKindServer is a SpanKind for a Span that represents the operation - // of handling a request from a client. - SpanKindServer SpanKind = 2 - // SpanKindClient is a SpanKind for a Span that represents the operation - // of client making a request to a server. - SpanKindClient SpanKind = 3 - // SpanKindProducer is a SpanKind for a Span that represents the operation - // of a producer sending a message to a message broker. Unlike - // SpanKindClient and SpanKindServer, there is often no direct - // relationship between this kind of Span and a SpanKindConsumer kind. A - // SpanKindProducer Span will end once the message is accepted by the - // message broker which might not overlap with the processing of that - // message. - SpanKindProducer SpanKind = 4 - // SpanKindConsumer is a SpanKind for a Span that represents the operation - // of a consumer receiving a message from a message broker. Like - // SpanKindProducer Spans, there is often no direct relationship between - // this Span and the Span that produced the message. - SpanKindConsumer SpanKind = 5 -) - -// ValidateSpanKind returns a valid span kind value. This will coerce -// invalid values into the default value, SpanKindInternal. -func ValidateSpanKind(spanKind SpanKind) SpanKind { - switch spanKind { - case SpanKindInternal, - SpanKindServer, - SpanKindClient, - SpanKindProducer, - SpanKindConsumer: - // valid - return spanKind - default: - return SpanKindInternal - } -} - -// String returns the specified name of the SpanKind in lower-case. -func (sk SpanKind) String() string { - switch sk { - case SpanKindInternal: - return "internal" - case SpanKindServer: - return "server" - case SpanKindClient: - return "client" - case SpanKindProducer: - return "producer" - case SpanKindConsumer: - return "consumer" - default: - return "unspecified" - } -} - -// Tracer is the creator of Spans. -// -// Warning: Methods may be added to this interface in minor releases. See -// package documentation on API implementation for information on how to set -// default behavior for unimplemented methods. -type Tracer interface { - // Users of the interface can ignore this. This embedded type is only used - // by implementations of this interface. See the "API Implementations" - // section of the package documentation for more information. - embedded.Tracer - - // Start creates a span and a context.Context containing the newly-created span. - // - // If the context.Context provided in `ctx` contains a Span then the newly-created - // Span will be a child of that span, otherwise it will be a root span. This behavior - // can be overridden by providing `WithNewRoot()` as a SpanOption, causing the - // newly-created Span to be a root span even if `ctx` contains a Span. - // - // When creating a Span it is recommended to provide all known span attributes using - // the `WithAttributes()` SpanOption as samplers will only have access to the - // attributes provided when a Span is created. - // - // Any Span that is created MUST also be ended. This is the responsibility of the user. - // Implementations of this API may leak memory or other resources if Spans are not ended. - Start(ctx context.Context, spanName string, opts ...SpanStartOption) (context.Context, Span) -} - -// TracerProvider provides Tracers that are used by instrumentation code to -// trace computational workflows. -// -// A TracerProvider is the collection destination of all Spans from Tracers it -// provides, it represents a unique telemetry collection pipeline. How that -// pipeline is defined, meaning how those Spans are collected, processed, and -// where they are exported, depends on its implementation. Instrumentation -// authors do not need to define this implementation, rather just use the -// provided Tracers to instrument code. -// -// Commonly, instrumentation code will accept a TracerProvider implementation -// at runtime from its users or it can simply use the globally registered one -// (see https://pkg.go.dev/go.opentelemetry.io/otel#GetTracerProvider). -// -// Warning: Methods may be added to this interface in minor releases. See -// package documentation on API implementation for information on how to set -// default behavior for unimplemented methods. -type TracerProvider interface { - // Users of the interface can ignore this. This embedded type is only used - // by implementations of this interface. See the "API Implementations" - // section of the package documentation for more information. - embedded.TracerProvider - - // Tracer returns a unique Tracer scoped to be used by instrumentation code - // to trace computational workflows. The scope and identity of that - // instrumentation code is uniquely defined by the name and options passed. - // - // The passed name needs to uniquely identify instrumentation code. - // Therefore, it is recommended that name is the Go package name of the - // library providing instrumentation (note: not the code being - // instrumented). Instrumentation libraries can have multiple versions, - // therefore, the WithInstrumentationVersion option should be used to - // distinguish these different codebases. Additionally, instrumentation - // libraries may sometimes use traces to communicate different domains of - // workflow data (i.e. using spans to communicate workflow events only). If - // this is the case, the WithScopeAttributes option should be used to - // uniquely identify Tracers that handle the different domains of workflow - // data. - // - // If the same name and options are passed multiple times, the same Tracer - // will be returned (it is up to the implementation if this will be the - // same underlying instance of that Tracer or not). It is not necessary to - // call this multiple times with the same name and options to get an - // up-to-date Tracer. All implementations will ensure any TracerProvider - // configuration changes are propagated to all provided Tracers. - // - // If name is empty, then an implementation defined default name will be - // used instead. - // - // This method is safe to call concurrently. - Tracer(name string, options ...TracerOption) Tracer -} diff --git a/vendor/go.opentelemetry.io/otel/trace/tracer.go b/vendor/go.opentelemetry.io/otel/trace/tracer.go new file mode 100644 index 0000000000..77952d2a0b --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/trace/tracer.go @@ -0,0 +1,37 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package trace // import "go.opentelemetry.io/otel/trace" + +import ( + "context" + + "go.opentelemetry.io/otel/trace/embedded" +) + +// Tracer is the creator of Spans. +// +// Warning: Methods may be added to this interface in minor releases. See +// package documentation on API implementation for information on how to set +// default behavior for unimplemented methods. +type Tracer interface { + // Users of the interface can ignore this. This embedded type is only used + // by implementations of this interface. See the "API Implementations" + // section of the package documentation for more information. + embedded.Tracer + + // Start creates a span and a context.Context containing the newly-created span. + // + // If the context.Context provided in `ctx` contains a Span then the newly-created + // Span will be a child of that span, otherwise it will be a root span. This behavior + // can be overridden by providing `WithNewRoot()` as a SpanOption, causing the + // newly-created Span to be a root span even if `ctx` contains a Span. + // + // When creating a Span it is recommended to provide all known span attributes using + // the `WithAttributes()` SpanOption as samplers will only have access to the + // attributes provided when a Span is created. + // + // Any Span that is created MUST also be ended. This is the responsibility of the user. + // Implementations of this API may leak memory or other resources if Spans are not ended. + Start(ctx context.Context, spanName string, opts ...SpanStartOption) (context.Context, Span) +} diff --git a/vendor/go.opentelemetry.io/otel/trace/tracestate.go b/vendor/go.opentelemetry.io/otel/trace/tracestate.go index 20b5cf2433..dc5e34cad0 100644 --- a/vendor/go.opentelemetry.io/otel/trace/tracestate.go +++ b/vendor/go.opentelemetry.io/otel/trace/tracestate.go @@ -260,6 +260,16 @@ func (ts TraceState) Get(key string) string { return "" } +// Walk walks all key value pairs in the TraceState by calling f +// Iteration stops if f returns false. +func (ts TraceState) Walk(f func(key, value string) bool) { + for _, m := range ts.list { + if !f(m.Key, m.Value) { + break + } + } +} + // Insert adds a new list-member defined by the key/value pair to the // TraceState. If a list-member already exists for the given key, that // list-member's value is updated. The new or updated list-member is always diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go index db42e6676a..c709b72847 100644 --- a/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go +++ b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build (!arm64 && !s390x && !ppc64le) || !gc || purego +//go:build (!arm64 && !s390x && !ppc64 && !ppc64le) || !gc || purego package chacha20 diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.go similarity index 89% rename from vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go rename to vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.go index 3a4287f990..bd183d9ba1 100644 --- a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go +++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build gc && !purego +//go:build gc && !purego && (ppc64 || ppc64le) package chacha20 diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.s similarity index 76% rename from vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s rename to vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.s index c672ccf698..a660b4112f 100644 --- a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s +++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64x.s @@ -19,7 +19,7 @@ // The differences in this and the original implementation are // due to the calling conventions and initialization of constants. -//go:build gc && !purego +//go:build gc && !purego && (ppc64 || ppc64le) #include "textflag.h" @@ -36,32 +36,68 @@ // for VPERMXOR #define MASK R18 -DATA consts<>+0x00(SB)/8, $0x3320646e61707865 -DATA consts<>+0x08(SB)/8, $0x6b20657479622d32 -DATA consts<>+0x10(SB)/8, $0x0000000000000001 -DATA consts<>+0x18(SB)/8, $0x0000000000000000 -DATA consts<>+0x20(SB)/8, $0x0000000000000004 -DATA consts<>+0x28(SB)/8, $0x0000000000000000 -DATA consts<>+0x30(SB)/8, $0x0a0b08090e0f0c0d -DATA consts<>+0x38(SB)/8, $0x0203000106070405 -DATA consts<>+0x40(SB)/8, $0x090a0b080d0e0f0c -DATA consts<>+0x48(SB)/8, $0x0102030005060704 -DATA consts<>+0x50(SB)/8, $0x6170786561707865 -DATA consts<>+0x58(SB)/8, $0x6170786561707865 -DATA consts<>+0x60(SB)/8, $0x3320646e3320646e -DATA consts<>+0x68(SB)/8, $0x3320646e3320646e -DATA consts<>+0x70(SB)/8, $0x79622d3279622d32 -DATA consts<>+0x78(SB)/8, $0x79622d3279622d32 -DATA consts<>+0x80(SB)/8, $0x6b2065746b206574 -DATA consts<>+0x88(SB)/8, $0x6b2065746b206574 -DATA consts<>+0x90(SB)/8, $0x0000000100000000 -DATA consts<>+0x98(SB)/8, $0x0000000300000002 -DATA consts<>+0xa0(SB)/8, $0x5566774411223300 -DATA consts<>+0xa8(SB)/8, $0xddeeffcc99aabb88 -DATA consts<>+0xb0(SB)/8, $0x6677445522330011 -DATA consts<>+0xb8(SB)/8, $0xeeffccddaabb8899 +DATA consts<>+0x00(SB)/4, $0x61707865 +DATA consts<>+0x04(SB)/4, $0x3320646e +DATA consts<>+0x08(SB)/4, $0x79622d32 +DATA consts<>+0x0c(SB)/4, $0x6b206574 +DATA consts<>+0x10(SB)/4, $0x00000001 +DATA consts<>+0x14(SB)/4, $0x00000000 +DATA consts<>+0x18(SB)/4, $0x00000000 +DATA consts<>+0x1c(SB)/4, $0x00000000 +DATA consts<>+0x20(SB)/4, $0x00000004 +DATA consts<>+0x24(SB)/4, $0x00000000 +DATA consts<>+0x28(SB)/4, $0x00000000 +DATA consts<>+0x2c(SB)/4, $0x00000000 +DATA consts<>+0x30(SB)/4, $0x0e0f0c0d +DATA consts<>+0x34(SB)/4, $0x0a0b0809 +DATA consts<>+0x38(SB)/4, $0x06070405 +DATA consts<>+0x3c(SB)/4, $0x02030001 +DATA consts<>+0x40(SB)/4, $0x0d0e0f0c +DATA consts<>+0x44(SB)/4, $0x090a0b08 +DATA consts<>+0x48(SB)/4, $0x05060704 +DATA consts<>+0x4c(SB)/4, $0x01020300 +DATA consts<>+0x50(SB)/4, $0x61707865 +DATA consts<>+0x54(SB)/4, $0x61707865 +DATA consts<>+0x58(SB)/4, $0x61707865 +DATA consts<>+0x5c(SB)/4, $0x61707865 +DATA consts<>+0x60(SB)/4, $0x3320646e +DATA consts<>+0x64(SB)/4, $0x3320646e +DATA consts<>+0x68(SB)/4, $0x3320646e +DATA consts<>+0x6c(SB)/4, $0x3320646e +DATA consts<>+0x70(SB)/4, $0x79622d32 +DATA consts<>+0x74(SB)/4, $0x79622d32 +DATA consts<>+0x78(SB)/4, $0x79622d32 +DATA consts<>+0x7c(SB)/4, $0x79622d32 +DATA consts<>+0x80(SB)/4, $0x6b206574 +DATA consts<>+0x84(SB)/4, $0x6b206574 +DATA consts<>+0x88(SB)/4, $0x6b206574 +DATA consts<>+0x8c(SB)/4, $0x6b206574 +DATA consts<>+0x90(SB)/4, $0x00000000 +DATA consts<>+0x94(SB)/4, $0x00000001 +DATA consts<>+0x98(SB)/4, $0x00000002 +DATA consts<>+0x9c(SB)/4, $0x00000003 +DATA consts<>+0xa0(SB)/4, $0x11223300 +DATA consts<>+0xa4(SB)/4, $0x55667744 +DATA consts<>+0xa8(SB)/4, $0x99aabb88 +DATA consts<>+0xac(SB)/4, $0xddeeffcc +DATA consts<>+0xb0(SB)/4, $0x22330011 +DATA consts<>+0xb4(SB)/4, $0x66774455 +DATA consts<>+0xb8(SB)/4, $0xaabb8899 +DATA consts<>+0xbc(SB)/4, $0xeeffccdd GLOBL consts<>(SB), RODATA, $0xc0 +#ifdef GOARCH_ppc64 +#define BE_XXBRW_INIT() \ + LVSL (R0)(R0), V24 \ + VSPLTISB $3, V25 \ + VXOR V24, V25, V24 \ + +#define BE_XXBRW(vr) VPERM vr, vr, V24, vr +#else +#define BE_XXBRW_INIT() +#define BE_XXBRW(vr) +#endif + //func chaCha20_ctr32_vsx(out, inp *byte, len int, key *[8]uint32, counter *uint32) TEXT ·chaCha20_ctr32_vsx(SB),NOSPLIT,$64-40 MOVD out+0(FP), OUT @@ -94,6 +130,8 @@ TEXT ·chaCha20_ctr32_vsx(SB),NOSPLIT,$64-40 // Clear V27 VXOR V27, V27, V27 + BE_XXBRW_INIT() + // V28 LXVW4X (CONSTBASE)(R11), VS60 @@ -299,6 +337,11 @@ loop_vsx: VADDUWM V8, V18, V8 VADDUWM V12, V19, V12 + BE_XXBRW(V0) + BE_XXBRW(V4) + BE_XXBRW(V8) + BE_XXBRW(V12) + CMPU LEN, $64 BLT tail_vsx @@ -327,6 +370,11 @@ loop_vsx: VADDUWM V9, V18, V8 VADDUWM V13, V19, V12 + BE_XXBRW(V0) + BE_XXBRW(V4) + BE_XXBRW(V8) + BE_XXBRW(V12) + CMPU LEN, $64 BLT tail_vsx @@ -334,8 +382,8 @@ loop_vsx: LXVW4X (INP)(R8), VS60 LXVW4X (INP)(R9), VS61 LXVW4X (INP)(R10), VS62 - VXOR V27, V0, V27 + VXOR V27, V0, V27 VXOR V28, V4, V28 VXOR V29, V8, V29 VXOR V30, V12, V30 @@ -354,6 +402,11 @@ loop_vsx: VADDUWM V10, V18, V8 VADDUWM V14, V19, V12 + BE_XXBRW(V0) + BE_XXBRW(V4) + BE_XXBRW(V8) + BE_XXBRW(V12) + CMPU LEN, $64 BLT tail_vsx @@ -381,6 +434,11 @@ loop_vsx: VADDUWM V11, V18, V8 VADDUWM V15, V19, V12 + BE_XXBRW(V0) + BE_XXBRW(V4) + BE_XXBRW(V8) + BE_XXBRW(V12) + CMPU LEN, $64 BLT tail_vsx @@ -408,9 +466,9 @@ loop_vsx: done_vsx: // Increment counter by number of 64 byte blocks - MOVD (CNT), R14 + MOVWZ (CNT), R14 ADD BLOCKS, R14 - MOVD R14, (CNT) + MOVWZ R14, (CNT) RET tail_vsx: diff --git a/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go index 333da285b3..bd896bdc76 100644 --- a/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build (!amd64 && !ppc64le && !s390x) || !gc || purego +//go:build (!amd64 && !ppc64le && !ppc64 && !s390x) || !gc || purego package poly1305 diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.go similarity index 95% rename from vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.go index 4aec4874b5..1a1679aaad 100644 --- a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build gc && !purego +//go:build gc && !purego && (ppc64 || ppc64le) package poly1305 diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.s similarity index 89% rename from vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.s index b3c1699bff..6899a1dabc 100644 --- a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64x.s @@ -2,15 +2,25 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build gc && !purego +//go:build gc && !purego && (ppc64 || ppc64le) #include "textflag.h" // This was ported from the amd64 implementation. +#ifdef GOARCH_ppc64le +#define LE_MOVD MOVD +#define LE_MOVWZ MOVWZ +#define LE_MOVHZ MOVHZ +#else +#define LE_MOVD MOVDBR +#define LE_MOVWZ MOVWBR +#define LE_MOVHZ MOVHBR +#endif + #define POLY1305_ADD(msg, h0, h1, h2, t0, t1, t2) \ - MOVD (msg), t0; \ - MOVD 8(msg), t1; \ + LE_MOVD (msg)( R0), t0; \ + LE_MOVD (msg)(R24), t1; \ MOVD $1, t2; \ ADDC t0, h0, h0; \ ADDE t1, h1, h1; \ @@ -50,10 +60,6 @@ ADDE t3, h1, h1; \ ADDZE h2 -DATA ·poly1305Mask<>+0x00(SB)/8, $0x0FFFFFFC0FFFFFFF -DATA ·poly1305Mask<>+0x08(SB)/8, $0x0FFFFFFC0FFFFFFC -GLOBL ·poly1305Mask<>(SB), RODATA, $16 - // func update(state *[7]uint64, msg []byte) TEXT ·update(SB), $0-32 MOVD state+0(FP), R3 @@ -66,6 +72,8 @@ TEXT ·update(SB), $0-32 MOVD 24(R3), R11 // r0 MOVD 32(R3), R12 // r1 + MOVD $8, R24 + CMP R5, $16 BLT bytes_between_0_and_15 @@ -94,7 +102,7 @@ flush_buffer: // Greater than 8 -- load the rightmost remaining bytes in msg // and put into R17 (h1) - MOVD (R4)(R21), R17 + LE_MOVD (R4)(R21), R17 MOVD $16, R22 // Find the offset to those bytes @@ -118,7 +126,7 @@ just1: BLT less8 // Exactly 8 - MOVD (R4), R16 + LE_MOVD (R4), R16 CMP R17, $0 @@ -133,7 +141,7 @@ less8: MOVD $0, R22 // shift count CMP R5, $4 BLT less4 - MOVWZ (R4), R16 + LE_MOVWZ (R4), R16 ADD $4, R4 ADD $-4, R5 MOVD $32, R22 @@ -141,7 +149,7 @@ less8: less4: CMP R5, $2 BLT less2 - MOVHZ (R4), R21 + LE_MOVHZ (R4), R21 SLD R22, R21, R21 OR R16, R21, R16 ADD $16, R22 diff --git a/vendor/golang.org/x/crypto/pkcs12/crypto.go b/vendor/golang.org/x/crypto/pkcs12/crypto.go index 96f4a1a56e..212538cb5a 100644 --- a/vendor/golang.org/x/crypto/pkcs12/crypto.go +++ b/vendor/golang.org/x/crypto/pkcs12/crypto.go @@ -26,7 +26,7 @@ type pbeCipher interface { create(key []byte) (cipher.Block, error) // deriveKey returns a key derived from the given password and salt. deriveKey(salt, password []byte, iterations int) []byte - // deriveKey returns an IV derived from the given password and salt. + // deriveIV returns an IV derived from the given password and salt. deriveIV(salt, password []byte, iterations int) []byte } diff --git a/vendor/golang.org/x/crypto/sha3/doc.go b/vendor/golang.org/x/crypto/sha3/doc.go index 7e02309070..bbf391fe6e 100644 --- a/vendor/golang.org/x/crypto/sha3/doc.go +++ b/vendor/golang.org/x/crypto/sha3/doc.go @@ -5,6 +5,10 @@ // Package sha3 implements the SHA-3 fixed-output-length hash functions and // the SHAKE variable-output-length hash functions defined by FIPS-202. // +// All types in this package also implement [encoding.BinaryMarshaler], +// [encoding.BinaryAppender] and [encoding.BinaryUnmarshaler] to marshal and +// unmarshal the internal state of the hash. +// // Both types of hash function use the "sponge" construction and the Keccak // permutation. For a detailed specification see http://keccak.noekeon.org/ // diff --git a/vendor/golang.org/x/crypto/sha3/hashes.go b/vendor/golang.org/x/crypto/sha3/hashes.go index c544b29e5f..31fffbe044 100644 --- a/vendor/golang.org/x/crypto/sha3/hashes.go +++ b/vendor/golang.org/x/crypto/sha3/hashes.go @@ -48,33 +48,52 @@ func init() { crypto.RegisterHash(crypto.SHA3_512, New512) } +const ( + dsbyteSHA3 = 0b00000110 + dsbyteKeccak = 0b00000001 + dsbyteShake = 0b00011111 + dsbyteCShake = 0b00000100 + + // rateK[c] is the rate in bytes for Keccak[c] where c is the capacity in + // bits. Given the sponge size is 1600 bits, the rate is 1600 - c bits. + rateK256 = (1600 - 256) / 8 + rateK448 = (1600 - 448) / 8 + rateK512 = (1600 - 512) / 8 + rateK768 = (1600 - 768) / 8 + rateK1024 = (1600 - 1024) / 8 +) + func new224Generic() *state { - return &state{rate: 144, outputLen: 28, dsbyte: 0x06} + return &state{rate: rateK448, outputLen: 28, dsbyte: dsbyteSHA3} } func new256Generic() *state { - return &state{rate: 136, outputLen: 32, dsbyte: 0x06} + return &state{rate: rateK512, outputLen: 32, dsbyte: dsbyteSHA3} } func new384Generic() *state { - return &state{rate: 104, outputLen: 48, dsbyte: 0x06} + return &state{rate: rateK768, outputLen: 48, dsbyte: dsbyteSHA3} } func new512Generic() *state { - return &state{rate: 72, outputLen: 64, dsbyte: 0x06} + return &state{rate: rateK1024, outputLen: 64, dsbyte: dsbyteSHA3} } // NewLegacyKeccak256 creates a new Keccak-256 hash. // // Only use this function if you require compatibility with an existing cryptosystem // that uses non-standard padding. All other users should use New256 instead. -func NewLegacyKeccak256() hash.Hash { return &state{rate: 136, outputLen: 32, dsbyte: 0x01} } +func NewLegacyKeccak256() hash.Hash { + return &state{rate: rateK512, outputLen: 32, dsbyte: dsbyteKeccak} +} // NewLegacyKeccak512 creates a new Keccak-512 hash. // // Only use this function if you require compatibility with an existing cryptosystem // that uses non-standard padding. All other users should use New512 instead. -func NewLegacyKeccak512() hash.Hash { return &state{rate: 72, outputLen: 64, dsbyte: 0x01} } +func NewLegacyKeccak512() hash.Hash { + return &state{rate: rateK1024, outputLen: 64, dsbyte: dsbyteKeccak} +} // Sum224 returns the SHA3-224 digest of the data. func Sum224(data []byte) (digest [28]byte) { diff --git a/vendor/golang.org/x/crypto/sha3/sha3.go b/vendor/golang.org/x/crypto/sha3/sha3.go index afedde5abf..6658c44479 100644 --- a/vendor/golang.org/x/crypto/sha3/sha3.go +++ b/vendor/golang.org/x/crypto/sha3/sha3.go @@ -4,6 +4,15 @@ package sha3 +import ( + "crypto/subtle" + "encoding/binary" + "errors" + "unsafe" + + "golang.org/x/sys/cpu" +) + // spongeDirection indicates the direction bytes are flowing through the sponge. type spongeDirection int @@ -14,16 +23,13 @@ const ( spongeSqueezing ) -const ( - // maxRate is the maximum size of the internal buffer. SHAKE-256 - // currently needs the largest buffer. - maxRate = 168 -) - type state struct { - // Generic sponge components. - a [25]uint64 // main state of the hash - rate int // the number of bytes of state to use + a [1600 / 8]byte // main state of the hash + + // a[n:rate] is the buffer. If absorbing, it's the remaining space to XOR + // into before running the permutation. If squeezing, it's the remaining + // output to produce before running the permutation. + n, rate int // dsbyte contains the "domain separation" bits and the first bit of // the padding. Sections 6.1 and 6.2 of [1] separate the outputs of the @@ -39,10 +45,6 @@ type state struct { // Extendable-Output Functions (May 2014)" dsbyte byte - i, n int // storage[i:n] is the buffer, i is only used while squeezing - storage [maxRate]byte - - // Specific to SHA-3 and SHAKE. outputLen int // the default output size in bytes state spongeDirection // whether the sponge is absorbing or squeezing } @@ -61,7 +63,7 @@ func (d *state) Reset() { d.a[i] = 0 } d.state = spongeAbsorbing - d.i, d.n = 0, 0 + d.n = 0 } func (d *state) clone() *state { @@ -69,22 +71,25 @@ func (d *state) clone() *state { return &ret } -// permute applies the KeccakF-1600 permutation. It handles -// any input-output buffering. +// permute applies the KeccakF-1600 permutation. func (d *state) permute() { - switch d.state { - case spongeAbsorbing: - // If we're absorbing, we need to xor the input into the state - // before applying the permutation. - xorIn(d, d.storage[:d.rate]) - d.n = 0 - keccakF1600(&d.a) - case spongeSqueezing: - // If we're squeezing, we need to apply the permutation before - // copying more output. - keccakF1600(&d.a) - d.i = 0 - copyOut(d, d.storage[:d.rate]) + var a *[25]uint64 + if cpu.IsBigEndian { + a = new([25]uint64) + for i := range a { + a[i] = binary.LittleEndian.Uint64(d.a[i*8:]) + } + } else { + a = (*[25]uint64)(unsafe.Pointer(&d.a)) + } + + keccakF1600(a) + d.n = 0 + + if cpu.IsBigEndian { + for i := range a { + binary.LittleEndian.PutUint64(d.a[i*8:], a[i]) + } } } @@ -92,53 +97,36 @@ func (d *state) permute() { // the multi-bitrate 10..1 padding rule, and permutes the state. func (d *state) padAndPermute() { // Pad with this instance's domain-separator bits. We know that there's - // at least one byte of space in d.buf because, if it were full, + // at least one byte of space in the sponge because, if it were full, // permute would have been called to empty it. dsbyte also contains the // first one bit for the padding. See the comment in the state struct. - d.storage[d.n] = d.dsbyte - d.n++ - for d.n < d.rate { - d.storage[d.n] = 0 - d.n++ - } + d.a[d.n] ^= d.dsbyte // This adds the final one bit for the padding. Because of the way that // bits are numbered from the LSB upwards, the final bit is the MSB of // the last byte. - d.storage[d.rate-1] ^= 0x80 + d.a[d.rate-1] ^= 0x80 // Apply the permutation d.permute() d.state = spongeSqueezing - d.n = d.rate - copyOut(d, d.storage[:d.rate]) } // Write absorbs more data into the hash's state. It panics if any // output has already been read. -func (d *state) Write(p []byte) (written int, err error) { +func (d *state) Write(p []byte) (n int, err error) { if d.state != spongeAbsorbing { panic("sha3: Write after Read") } - written = len(p) + + n = len(p) for len(p) > 0 { - if d.n == 0 && len(p) >= d.rate { - // The fast path; absorb a full "rate" bytes of input and apply the permutation. - xorIn(d, p[:d.rate]) - p = p[d.rate:] - keccakF1600(&d.a) - } else { - // The slow path; buffer the input until we can fill the sponge, and then xor it in. - todo := d.rate - d.n - if todo > len(p) { - todo = len(p) - } - d.n += copy(d.storage[d.n:], p[:todo]) - p = p[todo:] - - // If the sponge is full, apply the permutation. - if d.n == d.rate { - d.permute() - } + x := subtle.XORBytes(d.a[d.n:d.rate], d.a[d.n:d.rate], p) + d.n += x + p = p[x:] + + // If the sponge is full, apply the permutation. + if d.n == d.rate { + d.permute() } } @@ -156,14 +144,14 @@ func (d *state) Read(out []byte) (n int, err error) { // Now, do the squeezing. for len(out) > 0 { - n := copy(out, d.storage[d.i:d.n]) - d.i += n - out = out[n:] - // Apply the permutation if we've squeezed the sponge dry. - if d.i == d.rate { + if d.n == d.rate { d.permute() } + + x := copy(out, d.a[d.n:d.rate]) + d.n += x + out = out[x:] } return @@ -183,3 +171,74 @@ func (d *state) Sum(in []byte) []byte { dup.Read(hash) return append(in, hash...) } + +const ( + magicSHA3 = "sha\x08" + magicShake = "sha\x09" + magicCShake = "sha\x0a" + magicKeccak = "sha\x0b" + // magic || rate || main state || n || sponge direction + marshaledSize = len(magicSHA3) + 1 + 200 + 1 + 1 +) + +func (d *state) MarshalBinary() ([]byte, error) { + return d.AppendBinary(make([]byte, 0, marshaledSize)) +} + +func (d *state) AppendBinary(b []byte) ([]byte, error) { + switch d.dsbyte { + case dsbyteSHA3: + b = append(b, magicSHA3...) + case dsbyteShake: + b = append(b, magicShake...) + case dsbyteCShake: + b = append(b, magicCShake...) + case dsbyteKeccak: + b = append(b, magicKeccak...) + default: + panic("unknown dsbyte") + } + // rate is at most 168, and n is at most rate. + b = append(b, byte(d.rate)) + b = append(b, d.a[:]...) + b = append(b, byte(d.n), byte(d.state)) + return b, nil +} + +func (d *state) UnmarshalBinary(b []byte) error { + if len(b) != marshaledSize { + return errors.New("sha3: invalid hash state") + } + + magic := string(b[:len(magicSHA3)]) + b = b[len(magicSHA3):] + switch { + case magic == magicSHA3 && d.dsbyte == dsbyteSHA3: + case magic == magicShake && d.dsbyte == dsbyteShake: + case magic == magicCShake && d.dsbyte == dsbyteCShake: + case magic == magicKeccak && d.dsbyte == dsbyteKeccak: + default: + return errors.New("sha3: invalid hash state identifier") + } + + rate := int(b[0]) + b = b[1:] + if rate != d.rate { + return errors.New("sha3: invalid hash state function") + } + + copy(d.a[:], b) + b = b[len(d.a):] + + n, state := int(b[0]), spongeDirection(b[1]) + if n > d.rate { + return errors.New("sha3: invalid hash state") + } + d.n = n + if state != spongeAbsorbing && state != spongeSqueezing { + return errors.New("sha3: invalid hash state") + } + d.state = state + + return nil +} diff --git a/vendor/golang.org/x/crypto/sha3/shake.go b/vendor/golang.org/x/crypto/sha3/shake.go index a01ef43577..a6b3a4281f 100644 --- a/vendor/golang.org/x/crypto/sha3/shake.go +++ b/vendor/golang.org/x/crypto/sha3/shake.go @@ -16,9 +16,12 @@ package sha3 // [2] https://doi.org/10.6028/NIST.SP.800-185 import ( + "bytes" "encoding/binary" + "errors" "hash" "io" + "math/bits" ) // ShakeHash defines the interface to hash functions that support @@ -50,41 +53,33 @@ type cshakeState struct { initBlock []byte } -// Consts for configuring initial SHA-3 state -const ( - dsbyteShake = 0x1f - dsbyteCShake = 0x04 - rate128 = 168 - rate256 = 136 -) +func bytepad(data []byte, rate int) []byte { + out := make([]byte, 0, 9+len(data)+rate-1) + out = append(out, leftEncode(uint64(rate))...) + out = append(out, data...) + if padlen := rate - len(out)%rate; padlen < rate { + out = append(out, make([]byte, padlen)...) + } + return out +} -func bytepad(input []byte, w int) []byte { - // leftEncode always returns max 9 bytes - buf := make([]byte, 0, 9+len(input)+w) - buf = append(buf, leftEncode(uint64(w))...) - buf = append(buf, input...) - padlen := w - (len(buf) % w) - return append(buf, make([]byte, padlen)...) -} - -func leftEncode(value uint64) []byte { - var b [9]byte - binary.BigEndian.PutUint64(b[1:], value) - // Trim all but last leading zero bytes - i := byte(1) - for i < 8 && b[i] == 0 { - i++ +func leftEncode(x uint64) []byte { + // Let n be the smallest positive integer for which 2^(8n) > x. + n := (bits.Len64(x) + 7) / 8 + if n == 0 { + n = 1 } - // Prepend number of encoded bytes - b[i-1] = 9 - i - return b[i-1:] + // Return n || x with n as a byte and x an n bytes in big-endian order. + b := make([]byte, 9) + binary.BigEndian.PutUint64(b[1:], x) + b = b[9-n-1:] + b[0] = byte(n) + return b } func newCShake(N, S []byte, rate, outputLen int, dsbyte byte) ShakeHash { c := cshakeState{state: &state{rate: rate, outputLen: outputLen, dsbyte: dsbyte}} - - // leftEncode returns max 9 bytes - c.initBlock = make([]byte, 0, 9*2+len(N)+len(S)) + c.initBlock = make([]byte, 0, 9+len(N)+9+len(S)) // leftEncode returns max 9 bytes c.initBlock = append(c.initBlock, leftEncode(uint64(len(N))*8)...) c.initBlock = append(c.initBlock, N...) c.initBlock = append(c.initBlock, leftEncode(uint64(len(S))*8)...) @@ -111,6 +106,30 @@ func (c *state) Clone() ShakeHash { return c.clone() } +func (c *cshakeState) MarshalBinary() ([]byte, error) { + return c.AppendBinary(make([]byte, 0, marshaledSize+len(c.initBlock))) +} + +func (c *cshakeState) AppendBinary(b []byte) ([]byte, error) { + b, err := c.state.AppendBinary(b) + if err != nil { + return nil, err + } + b = append(b, c.initBlock...) + return b, nil +} + +func (c *cshakeState) UnmarshalBinary(b []byte) error { + if len(b) <= marshaledSize { + return errors.New("sha3: invalid hash state") + } + if err := c.state.UnmarshalBinary(b[:marshaledSize]); err != nil { + return err + } + c.initBlock = bytes.Clone(b[marshaledSize:]) + return nil +} + // NewShake128 creates a new SHAKE128 variable-output-length ShakeHash. // Its generic security strength is 128 bits against all attacks if at // least 32 bytes of its output are used. @@ -126,11 +145,11 @@ func NewShake256() ShakeHash { } func newShake128Generic() *state { - return &state{rate: rate128, outputLen: 32, dsbyte: dsbyteShake} + return &state{rate: rateK256, outputLen: 32, dsbyte: dsbyteShake} } func newShake256Generic() *state { - return &state{rate: rate256, outputLen: 64, dsbyte: dsbyteShake} + return &state{rate: rateK512, outputLen: 64, dsbyte: dsbyteShake} } // NewCShake128 creates a new instance of cSHAKE128 variable-output-length ShakeHash, @@ -143,7 +162,7 @@ func NewCShake128(N, S []byte) ShakeHash { if len(N) == 0 && len(S) == 0 { return NewShake128() } - return newCShake(N, S, rate128, 32, dsbyteCShake) + return newCShake(N, S, rateK256, 32, dsbyteCShake) } // NewCShake256 creates a new instance of cSHAKE256 variable-output-length ShakeHash, @@ -156,7 +175,7 @@ func NewCShake256(N, S []byte) ShakeHash { if len(N) == 0 && len(S) == 0 { return NewShake256() } - return newCShake(N, S, rate256, 64, dsbyteCShake) + return newCShake(N, S, rateK512, 64, dsbyteCShake) } // ShakeSum128 writes an arbitrary-length digest of data into hash. diff --git a/vendor/golang.org/x/crypto/sha3/xor.go b/vendor/golang.org/x/crypto/sha3/xor.go deleted file mode 100644 index 6ada5c9574..0000000000 --- a/vendor/golang.org/x/crypto/sha3/xor.go +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package sha3 - -import ( - "crypto/subtle" - "encoding/binary" - "unsafe" - - "golang.org/x/sys/cpu" -) - -// xorIn xors the bytes in buf into the state. -func xorIn(d *state, buf []byte) { - if cpu.IsBigEndian { - for i := 0; len(buf) >= 8; i++ { - a := binary.LittleEndian.Uint64(buf) - d.a[i] ^= a - buf = buf[8:] - } - } else { - ab := (*[25 * 64 / 8]byte)(unsafe.Pointer(&d.a)) - subtle.XORBytes(ab[:], ab[:], buf) - } -} - -// copyOut copies uint64s to a byte buffer. -func copyOut(d *state, b []byte) { - if cpu.IsBigEndian { - for i := 0; len(b) >= 8; i++ { - binary.LittleEndian.PutUint64(b, d.a[i]) - b = b[8:] - } - } else { - ab := (*[25 * 64 / 8]byte)(unsafe.Pointer(&d.a)) - copy(b, ab[:]) - } -} diff --git a/vendor/golang.org/x/net/html/doc.go b/vendor/golang.org/x/net/html/doc.go index 3a7e5ab176..885c4c5936 100644 --- a/vendor/golang.org/x/net/html/doc.go +++ b/vendor/golang.org/x/net/html/doc.go @@ -78,16 +78,11 @@ example, to process each anchor node in depth-first order: if err != nil { // ... } - var f func(*html.Node) - f = func(n *html.Node) { + for n := range doc.Descendants() { if n.Type == html.ElementNode && n.Data == "a" { // Do something with n... } - for c := n.FirstChild; c != nil; c = c.NextSibling { - f(c) - } } - f(doc) The relevant specifications include: https://html.spec.whatwg.org/multipage/syntax.html and diff --git a/vendor/golang.org/x/net/html/doctype.go b/vendor/golang.org/x/net/html/doctype.go index c484e5a94f..bca3ae9a0c 100644 --- a/vendor/golang.org/x/net/html/doctype.go +++ b/vendor/golang.org/x/net/html/doctype.go @@ -87,7 +87,7 @@ func parseDoctype(s string) (n *Node, quirks bool) { } } if lastAttr := n.Attr[len(n.Attr)-1]; lastAttr.Key == "system" && - strings.ToLower(lastAttr.Val) == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd" { + strings.EqualFold(lastAttr.Val, "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd") { quirks = true } } diff --git a/vendor/golang.org/x/net/html/foreign.go b/vendor/golang.org/x/net/html/foreign.go index 9da9e9dc42..e8515d8e88 100644 --- a/vendor/golang.org/x/net/html/foreign.go +++ b/vendor/golang.org/x/net/html/foreign.go @@ -40,8 +40,7 @@ func htmlIntegrationPoint(n *Node) bool { if n.Data == "annotation-xml" { for _, a := range n.Attr { if a.Key == "encoding" { - val := strings.ToLower(a.Val) - if val == "text/html" || val == "application/xhtml+xml" { + if strings.EqualFold(a.Val, "text/html") || strings.EqualFold(a.Val, "application/xhtml+xml") { return true } } diff --git a/vendor/golang.org/x/net/html/iter.go b/vendor/golang.org/x/net/html/iter.go new file mode 100644 index 0000000000..54be8fd30f --- /dev/null +++ b/vendor/golang.org/x/net/html/iter.go @@ -0,0 +1,56 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build go1.23 + +package html + +import "iter" + +// Ancestors returns an iterator over the ancestors of n, starting with n.Parent. +// +// Mutating a Node or its parents while iterating may have unexpected results. +func (n *Node) Ancestors() iter.Seq[*Node] { + _ = n.Parent // eager nil check + + return func(yield func(*Node) bool) { + for p := n.Parent; p != nil && yield(p); p = p.Parent { + } + } +} + +// ChildNodes returns an iterator over the immediate children of n, +// starting with n.FirstChild. +// +// Mutating a Node or its children while iterating may have unexpected results. +func (n *Node) ChildNodes() iter.Seq[*Node] { + _ = n.FirstChild // eager nil check + + return func(yield func(*Node) bool) { + for c := n.FirstChild; c != nil && yield(c); c = c.NextSibling { + } + } + +} + +// Descendants returns an iterator over all nodes recursively beneath +// n, excluding n itself. Nodes are visited in depth-first preorder. +// +// Mutating a Node or its descendants while iterating may have unexpected results. +func (n *Node) Descendants() iter.Seq[*Node] { + _ = n.FirstChild // eager nil check + + return func(yield func(*Node) bool) { + n.descendants(yield) + } +} + +func (n *Node) descendants(yield func(*Node) bool) bool { + for c := range n.ChildNodes() { + if !yield(c) || !c.descendants(yield) { + return false + } + } + return true +} diff --git a/vendor/golang.org/x/net/html/node.go b/vendor/golang.org/x/net/html/node.go index 1350eef22c..77741a1950 100644 --- a/vendor/golang.org/x/net/html/node.go +++ b/vendor/golang.org/x/net/html/node.go @@ -38,6 +38,10 @@ var scopeMarker = Node{Type: scopeMarkerNode} // that it looks like "a 1<<24-1 { return ConnectionError(ErrCodeProtocol) } + case SettingEnableConnectProtocol: + if s.Val != 1 && s.Val != 0 { + return ConnectionError(ErrCodeProtocol) + } } return nil } @@ -150,21 +166,23 @@ func (s Setting) Valid() error { type SettingID uint16 const ( - SettingHeaderTableSize SettingID = 0x1 - SettingEnablePush SettingID = 0x2 - SettingMaxConcurrentStreams SettingID = 0x3 - SettingInitialWindowSize SettingID = 0x4 - SettingMaxFrameSize SettingID = 0x5 - SettingMaxHeaderListSize SettingID = 0x6 + SettingHeaderTableSize SettingID = 0x1 + SettingEnablePush SettingID = 0x2 + SettingMaxConcurrentStreams SettingID = 0x3 + SettingInitialWindowSize SettingID = 0x4 + SettingMaxFrameSize SettingID = 0x5 + SettingMaxHeaderListSize SettingID = 0x6 + SettingEnableConnectProtocol SettingID = 0x8 ) var settingName = map[SettingID]string{ - SettingHeaderTableSize: "HEADER_TABLE_SIZE", - SettingEnablePush: "ENABLE_PUSH", - SettingMaxConcurrentStreams: "MAX_CONCURRENT_STREAMS", - SettingInitialWindowSize: "INITIAL_WINDOW_SIZE", - SettingMaxFrameSize: "MAX_FRAME_SIZE", - SettingMaxHeaderListSize: "MAX_HEADER_LIST_SIZE", + SettingHeaderTableSize: "HEADER_TABLE_SIZE", + SettingEnablePush: "ENABLE_PUSH", + SettingMaxConcurrentStreams: "MAX_CONCURRENT_STREAMS", + SettingInitialWindowSize: "INITIAL_WINDOW_SIZE", + SettingMaxFrameSize: "MAX_FRAME_SIZE", + SettingMaxHeaderListSize: "MAX_HEADER_LIST_SIZE", + SettingEnableConnectProtocol: "ENABLE_CONNECT_PROTOCOL", } func (s SettingID) String() string { @@ -397,23 +415,6 @@ func (s *sorter) SortStrings(ss []string) { s.v = save } -// validPseudoPath reports whether v is a valid :path pseudo-header -// value. It must be either: -// -// - a non-empty string starting with '/' -// - the string '*', for OPTIONS requests. -// -// For now this is only used a quick check for deciding when to clean -// up Opaque URLs before sending requests from the Transport. -// See golang.org/issue/16847 -// -// We used to enforce that the path also didn't start with "//", but -// Google's GFE accepts such paths and Chrome sends them, so ignore -// that part of the spec. See golang.org/issue/19103. -func validPseudoPath(v string) bool { - return (len(v) > 0 && v[0] == '/') || v == "*" -} - // incomparable is a zero-width, non-comparable type. Adding it to a struct // makes that struct also non-comparable, and generally doesn't add // any size (as long as it's first). diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go index 617b4a4762..b640deb0e0 100644 --- a/vendor/golang.org/x/net/http2/server.go +++ b/vendor/golang.org/x/net/http2/server.go @@ -50,6 +50,7 @@ import ( "golang.org/x/net/http/httpguts" "golang.org/x/net/http2/hpack" + "golang.org/x/net/internal/httpcommon" ) const ( @@ -306,7 +307,7 @@ func ConfigureServer(s *http.Server, conf *Server) error { if s.TLSNextProto == nil { s.TLSNextProto = map[string]func(*http.Server, *tls.Conn, http.Handler){} } - protoHandler := func(hs *http.Server, c *tls.Conn, h http.Handler) { + protoHandler := func(hs *http.Server, c net.Conn, h http.Handler, sawClientPreface bool) { if testHookOnConn != nil { testHookOnConn() } @@ -323,12 +324,31 @@ func ConfigureServer(s *http.Server, conf *Server) error { ctx = bc.BaseContext() } conf.ServeConn(c, &ServeConnOpts{ - Context: ctx, - Handler: h, - BaseConfig: hs, + Context: ctx, + Handler: h, + BaseConfig: hs, + SawClientPreface: sawClientPreface, }) } - s.TLSNextProto[NextProtoTLS] = protoHandler + s.TLSNextProto[NextProtoTLS] = func(hs *http.Server, c *tls.Conn, h http.Handler) { + protoHandler(hs, c, h, false) + } + // The "unencrypted_http2" TLSNextProto key is used to pass off non-TLS HTTP/2 conns. + // + // A connection passed in this method has already had the HTTP/2 preface read from it. + s.TLSNextProto[nextProtoUnencryptedHTTP2] = func(hs *http.Server, c *tls.Conn, h http.Handler) { + nc, err := unencryptedNetConnFromTLSConn(c) + if err != nil { + if lg := hs.ErrorLog; lg != nil { + lg.Print(err) + } else { + log.Print(err) + } + go c.Close() + return + } + protoHandler(hs, nc, h, true) + } return nil } @@ -793,8 +813,7 @@ const maxCachedCanonicalHeadersKeysSize = 2048 func (sc *serverConn) canonicalHeader(v string) string { sc.serveG.check() - buildCommonHeaderMapsOnce() - cv, ok := commonCanonHeader[v] + cv, ok := httpcommon.CachedCanonicalHeader(v) if ok { return cv } @@ -913,14 +932,18 @@ func (sc *serverConn) serve(conf http2Config) { sc.vlogf("http2: server connection from %v on %p", sc.conn.RemoteAddr(), sc.hs) } + settings := writeSettings{ + {SettingMaxFrameSize, conf.MaxReadFrameSize}, + {SettingMaxConcurrentStreams, sc.advMaxStreams}, + {SettingMaxHeaderListSize, sc.maxHeaderListSize()}, + {SettingHeaderTableSize, conf.MaxDecoderHeaderTableSize}, + {SettingInitialWindowSize, uint32(sc.initialStreamRecvWindowSize)}, + } + if !disableExtendedConnectProtocol { + settings = append(settings, Setting{SettingEnableConnectProtocol, 1}) + } sc.writeFrame(FrameWriteRequest{ - write: writeSettings{ - {SettingMaxFrameSize, conf.MaxReadFrameSize}, - {SettingMaxConcurrentStreams, sc.advMaxStreams}, - {SettingMaxHeaderListSize, sc.maxHeaderListSize()}, - {SettingHeaderTableSize, conf.MaxDecoderHeaderTableSize}, - {SettingInitialWindowSize, uint32(sc.initialStreamRecvWindowSize)}, - }, + write: settings, }) sc.unackedSettings++ @@ -1782,6 +1805,9 @@ func (sc *serverConn) processSetting(s Setting) error { sc.maxFrameSize = int32(s.Val) // the maximum valid s.Val is < 2^31 case SettingMaxHeaderListSize: sc.peerMaxHeaderListSize = s.Val + case SettingEnableConnectProtocol: + // Receipt of this parameter by a server does not + // have any impact default: // Unknown setting: "An endpoint that receives a SETTINGS // frame with any unknown or unsupported identifier MUST @@ -2207,19 +2233,25 @@ func (sc *serverConn) newStream(id, pusherID uint32, state streamState) *stream func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*responseWriter, *http.Request, error) { sc.serveG.check() - rp := requestParam{ - method: f.PseudoValue("method"), - scheme: f.PseudoValue("scheme"), - authority: f.PseudoValue("authority"), - path: f.PseudoValue("path"), + rp := httpcommon.ServerRequestParam{ + Method: f.PseudoValue("method"), + Scheme: f.PseudoValue("scheme"), + Authority: f.PseudoValue("authority"), + Path: f.PseudoValue("path"), + Protocol: f.PseudoValue("protocol"), + } + + // extended connect is disabled, so we should not see :protocol + if disableExtendedConnectProtocol && rp.Protocol != "" { + return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol)) } - isConnect := rp.method == "CONNECT" + isConnect := rp.Method == "CONNECT" if isConnect { - if rp.path != "" || rp.scheme != "" || rp.authority == "" { + if rp.Protocol == "" && (rp.Path != "" || rp.Scheme != "" || rp.Authority == "") { return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol)) } - } else if rp.method == "" || rp.path == "" || (rp.scheme != "https" && rp.scheme != "http") { + } else if rp.Method == "" || rp.Path == "" || (rp.Scheme != "https" && rp.Scheme != "http") { // See 8.1.2.6 Malformed Requests and Responses: // // Malformed requests or responses that are detected @@ -2233,12 +2265,16 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res return nil, nil, sc.countError("bad_path_method", streamError(f.StreamID, ErrCodeProtocol)) } - rp.header = make(http.Header) + header := make(http.Header) + rp.Header = header for _, hf := range f.RegularFields() { - rp.header.Add(sc.canonicalHeader(hf.Name), hf.Value) + header.Add(sc.canonicalHeader(hf.Name), hf.Value) } - if rp.authority == "" { - rp.authority = rp.header.Get("Host") + if rp.Authority == "" { + rp.Authority = header.Get("Host") + } + if rp.Protocol != "" { + header.Set(":protocol", rp.Protocol) } rw, req, err := sc.newWriterAndRequestNoBody(st, rp) @@ -2247,7 +2283,7 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res } bodyOpen := !f.StreamEnded() if bodyOpen { - if vv, ok := rp.header["Content-Length"]; ok { + if vv, ok := rp.Header["Content-Length"]; ok { if cl, err := strconv.ParseUint(vv[0], 10, 63); err == nil { req.ContentLength = int64(cl) } else { @@ -2263,83 +2299,38 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res return rw, req, nil } -type requestParam struct { - method string - scheme, authority, path string - header http.Header -} - -func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*responseWriter, *http.Request, error) { +func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp httpcommon.ServerRequestParam) (*responseWriter, *http.Request, error) { sc.serveG.check() var tlsState *tls.ConnectionState // nil if not scheme https - if rp.scheme == "https" { + if rp.Scheme == "https" { tlsState = sc.tlsState } - needsContinue := httpguts.HeaderValuesContainsToken(rp.header["Expect"], "100-continue") - if needsContinue { - rp.header.Del("Expect") - } - // Merge Cookie headers into one "; "-delimited value. - if cookies := rp.header["Cookie"]; len(cookies) > 1 { - rp.header.Set("Cookie", strings.Join(cookies, "; ")) - } - - // Setup Trailers - var trailer http.Header - for _, v := range rp.header["Trailer"] { - for _, key := range strings.Split(v, ",") { - key = http.CanonicalHeaderKey(textproto.TrimString(key)) - switch key { - case "Transfer-Encoding", "Trailer", "Content-Length": - // Bogus. (copy of http1 rules) - // Ignore. - default: - if trailer == nil { - trailer = make(http.Header) - } - trailer[key] = nil - } - } - } - delete(rp.header, "Trailer") - - var url_ *url.URL - var requestURI string - if rp.method == "CONNECT" { - url_ = &url.URL{Host: rp.authority} - requestURI = rp.authority // mimic HTTP/1 server behavior - } else { - var err error - url_, err = url.ParseRequestURI(rp.path) - if err != nil { - return nil, nil, sc.countError("bad_path", streamError(st.id, ErrCodeProtocol)) - } - requestURI = rp.path + res := httpcommon.NewServerRequest(rp) + if res.InvalidReason != "" { + return nil, nil, sc.countError(res.InvalidReason, streamError(st.id, ErrCodeProtocol)) } body := &requestBody{ conn: sc, stream: st, - needsContinue: needsContinue, + needsContinue: res.NeedsContinue, } - req := &http.Request{ - Method: rp.method, - URL: url_, + req := (&http.Request{ + Method: rp.Method, + URL: res.URL, RemoteAddr: sc.remoteAddrStr, - Header: rp.header, - RequestURI: requestURI, + Header: rp.Header, + RequestURI: res.RequestURI, Proto: "HTTP/2.0", ProtoMajor: 2, ProtoMinor: 0, TLS: tlsState, - Host: rp.authority, + Host: rp.Authority, Body: body, - Trailer: trailer, - } - req = req.WithContext(st.ctx) - + Trailer: res.Trailer, + }).WithContext(st.ctx) rw := sc.newResponseWriter(st, req) return rw, req, nil } @@ -2880,6 +2871,11 @@ func (w *responseWriter) SetWriteDeadline(deadline time.Time) error { return nil } +func (w *responseWriter) EnableFullDuplex() error { + // We always support full duplex responses, so this is a no-op. + return nil +} + func (w *responseWriter) Flush() { w.FlushError() } @@ -3229,12 +3225,12 @@ func (sc *serverConn) startPush(msg *startPushRequest) { // we start in "half closed (remote)" for simplicity. // See further comments at the definition of stateHalfClosedRemote. promised := sc.newStream(promisedID, msg.parent.id, stateHalfClosedRemote) - rw, req, err := sc.newWriterAndRequestNoBody(promised, requestParam{ - method: msg.method, - scheme: msg.url.Scheme, - authority: msg.url.Host, - path: msg.url.RequestURI(), - header: cloneHeader(msg.header), // clone since handler runs concurrently with writing the PUSH_PROMISE + rw, req, err := sc.newWriterAndRequestNoBody(promised, httpcommon.ServerRequestParam{ + Method: msg.method, + Scheme: msg.url.Scheme, + Authority: msg.url.Host, + Path: msg.url.RequestURI(), + Header: cloneHeader(msg.header), // clone since handler runs concurrently with writing the PUSH_PROMISE }) if err != nil { // Should not happen, since we've already validated msg.url. diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go index 0c5f64aa8b..f26356b9cd 100644 --- a/vendor/golang.org/x/net/http2/transport.go +++ b/vendor/golang.org/x/net/http2/transport.go @@ -25,7 +25,6 @@ import ( "net/http" "net/http/httptrace" "net/textproto" - "sort" "strconv" "strings" "sync" @@ -35,6 +34,7 @@ import ( "golang.org/x/net/http/httpguts" "golang.org/x/net/http2/hpack" "golang.org/x/net/idna" + "golang.org/x/net/internal/httpcommon" ) const ( @@ -202,6 +202,20 @@ func (t *Transport) markNewGoroutine() { } } +func (t *Transport) now() time.Time { + if t != nil && t.transportTestHooks != nil { + return t.transportTestHooks.group.Now() + } + return time.Now() +} + +func (t *Transport) timeSince(when time.Time) time.Duration { + if t != nil && t.transportTestHooks != nil { + return t.now().Sub(when) + } + return time.Since(when) +} + // newTimer creates a new time.Timer, or a synthetic timer in tests. func (t *Transport) newTimer(d time.Duration) timer { if t.transportTestHooks != nil { @@ -281,8 +295,8 @@ func configureTransports(t1 *http.Transport) (*Transport, error) { if !strSliceContains(t1.TLSClientConfig.NextProtos, "http/1.1") { t1.TLSClientConfig.NextProtos = append(t1.TLSClientConfig.NextProtos, "http/1.1") } - upgradeFn := func(authority string, c *tls.Conn) http.RoundTripper { - addr := authorityAddr("https", authority) + upgradeFn := func(scheme, authority string, c net.Conn) http.RoundTripper { + addr := authorityAddr(scheme, authority) if used, err := connPool.addConnIfNeeded(addr, t2, c); err != nil { go c.Close() return erringRoundTripper{err} @@ -293,18 +307,37 @@ func configureTransports(t1 *http.Transport) (*Transport, error) { // was unknown) go c.Close() } + if scheme == "http" { + return (*unencryptedTransport)(t2) + } return t2 } - if m := t1.TLSNextProto; len(m) == 0 { - t1.TLSNextProto = map[string]func(string, *tls.Conn) http.RoundTripper{ - "h2": upgradeFn, + if t1.TLSNextProto == nil { + t1.TLSNextProto = make(map[string]func(string, *tls.Conn) http.RoundTripper) + } + t1.TLSNextProto[NextProtoTLS] = func(authority string, c *tls.Conn) http.RoundTripper { + return upgradeFn("https", authority, c) + } + // The "unencrypted_http2" TLSNextProto key is used to pass off non-TLS HTTP/2 conns. + t1.TLSNextProto[nextProtoUnencryptedHTTP2] = func(authority string, c *tls.Conn) http.RoundTripper { + nc, err := unencryptedNetConnFromTLSConn(c) + if err != nil { + go c.Close() + return erringRoundTripper{err} } - } else { - m["h2"] = upgradeFn + return upgradeFn("http", authority, nc) } return t2, nil } +// unencryptedTransport is a Transport with a RoundTrip method that +// always permits http:// URLs. +type unencryptedTransport Transport + +func (t *unencryptedTransport) RoundTrip(req *http.Request) (*http.Response, error) { + return (*Transport)(t).RoundTripOpt(req, RoundTripOpt{allowHTTP: true}) +} + func (t *Transport) connPool() ClientConnPool { t.connPoolOnce.Do(t.initConnPool) return t.connPoolOrDef @@ -324,7 +357,7 @@ type ClientConn struct { t *Transport tconn net.Conn // usually *tls.Conn, except specialized impls tlsState *tls.ConnectionState // nil only for specialized impls - reused uint32 // whether conn is being reused; atomic + atomicReused uint32 // whether conn is being reused; atomic singleUse bool // whether being used for a single http.Request getConnCalled bool // used by clientConnPool @@ -335,25 +368,27 @@ type ClientConn struct { idleTimeout time.Duration // or 0 for never idleTimer timer - mu sync.Mutex // guards following - cond *sync.Cond // hold mu; broadcast on flow/closed changes - flow outflow // our conn-level flow control quota (cs.outflow is per stream) - inflow inflow // peer's conn-level flow control - doNotReuse bool // whether conn is marked to not be reused for any future requests - closing bool - closed bool - seenSettings bool // true if we've seen a settings frame, false otherwise - wantSettingsAck bool // we sent a SETTINGS frame and haven't heard back - goAway *GoAwayFrame // if non-nil, the GoAwayFrame we received - goAwayDebug string // goAway frame's debug data, retained as a string - streams map[uint32]*clientStream // client-initiated - streamsReserved int // incr by ReserveNewRequest; decr on RoundTrip - nextStreamID uint32 - pendingRequests int // requests blocked and waiting to be sent because len(streams) == maxConcurrentStreams - pings map[[8]byte]chan struct{} // in flight ping data to notification channel - br *bufio.Reader - lastActive time.Time - lastIdle time.Time // time last idle + mu sync.Mutex // guards following + cond *sync.Cond // hold mu; broadcast on flow/closed changes + flow outflow // our conn-level flow control quota (cs.outflow is per stream) + inflow inflow // peer's conn-level flow control + doNotReuse bool // whether conn is marked to not be reused for any future requests + closing bool + closed bool + closedOnIdle bool // true if conn was closed for idleness + seenSettings bool // true if we've seen a settings frame, false otherwise + seenSettingsChan chan struct{} // closed when seenSettings is true or frame reading fails + wantSettingsAck bool // we sent a SETTINGS frame and haven't heard back + goAway *GoAwayFrame // if non-nil, the GoAwayFrame we received + goAwayDebug string // goAway frame's debug data, retained as a string + streams map[uint32]*clientStream // client-initiated + streamsReserved int // incr by ReserveNewRequest; decr on RoundTrip + nextStreamID uint32 + pendingRequests int // requests blocked and waiting to be sent because len(streams) == maxConcurrentStreams + pings map[[8]byte]chan struct{} // in flight ping data to notification channel + br *bufio.Reader + lastActive time.Time + lastIdle time.Time // time last idle // Settings from peer: (also guarded by wmu) maxFrameSize uint32 maxConcurrentStreams uint32 @@ -363,6 +398,25 @@ type ClientConn struct { initialStreamRecvWindowSize int32 readIdleTimeout time.Duration pingTimeout time.Duration + extendedConnectAllowed bool + + // rstStreamPingsBlocked works around an unfortunate gRPC behavior. + // gRPC strictly limits the number of PING frames that it will receive. + // The default is two pings per two hours, but the limit resets every time + // the gRPC endpoint sends a HEADERS or DATA frame. See golang/go#70575. + // + // rstStreamPingsBlocked is set after receiving a response to a PING frame + // bundled with an RST_STREAM (see pendingResets below), and cleared after + // receiving a HEADERS or DATA frame. + rstStreamPingsBlocked bool + + // pendingResets is the number of RST_STREAM frames we have sent to the peer, + // without confirming that the peer has received them. When we send a RST_STREAM, + // we bundle it with a PING frame, unless a PING is already in flight. We count + // the reset stream against the connection's concurrency limit until we get + // a PING response. This limits the number of requests we'll try to send to a + // completely unresponsive connection. + pendingResets int // reqHeaderMu is a 1-element semaphore channel controlling access to sending new requests. // Write to reqHeaderMu to lock it, read from it to unlock. @@ -420,12 +474,12 @@ type clientStream struct { sentHeaders bool // owned by clientConnReadLoop: - firstByte bool // got the first response byte - pastHeaders bool // got first MetaHeadersFrame (actual headers) - pastTrailers bool // got optional second MetaHeadersFrame (trailers) - num1xx uint8 // number of 1xx responses seen - readClosed bool // peer sent an END_STREAM flag - readAborted bool // read loop reset the stream + firstByte bool // got the first response byte + pastHeaders bool // got first MetaHeadersFrame (actual headers) + pastTrailers bool // got optional second MetaHeadersFrame (trailers) + readClosed bool // peer sent an END_STREAM flag + readAborted bool // read loop reset the stream + totalHeaderSize int64 // total size of 1xx headers seen trailer http.Header // accumulated trailers resTrailer *http.Header // client's Response.Trailer @@ -530,6 +584,8 @@ type RoundTripOpt struct { // no cached connection is available, RoundTripOpt // will return ErrNoCachedConn. OnlyCachedConn bool + + allowHTTP bool // allow http:// URLs } func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) { @@ -562,7 +618,14 @@ func authorityAddr(scheme string, authority string) (addr string) { // RoundTripOpt is like RoundTrip, but takes options. func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Response, error) { - if !(req.URL.Scheme == "https" || (req.URL.Scheme == "http" && t.AllowHTTP)) { + switch req.URL.Scheme { + case "https": + // Always okay. + case "http": + if !t.AllowHTTP && !opt.allowHTTP { + return nil, errors.New("http2: unencrypted HTTP/2 not enabled") + } + default: return nil, errors.New("http2: unsupported scheme") } @@ -573,7 +636,7 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res t.vlogf("http2: Transport failed to get client conn for %s: %v", addr, err) return nil, err } - reused := !atomic.CompareAndSwapUint32(&cc.reused, 0, 1) + reused := !atomic.CompareAndSwapUint32(&cc.atomicReused, 0, 1) traceGotConn(req, cc, reused) res, err := cc.RoundTrip(req) if err != nil && retry <= 6 { @@ -598,6 +661,22 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res } } } + if err == errClientConnNotEstablished { + // This ClientConn was created recently, + // this is the first request to use it, + // and the connection is closed and not usable. + // + // In this state, cc.idleTimer will remove the conn from the pool + // when it fires. Stop the timer and remove it here so future requests + // won't try to use this connection. + // + // If the timer has already fired and we're racing it, the redundant + // call to MarkDead is harmless. + if cc.idleTimer != nil { + cc.idleTimer.Stop() + } + t.connPool().MarkDead(cc) + } if err != nil { t.vlogf("RoundTrip failure: %v", err) return nil, err @@ -616,9 +695,10 @@ func (t *Transport) CloseIdleConnections() { } var ( - errClientConnClosed = errors.New("http2: client conn is closed") - errClientConnUnusable = errors.New("http2: client conn not usable") - errClientConnGotGoAway = errors.New("http2: Transport received Server's graceful shutdown GOAWAY") + errClientConnClosed = errors.New("http2: client conn is closed") + errClientConnUnusable = errors.New("http2: client conn not usable") + errClientConnNotEstablished = errors.New("http2: client conn could not be established") + errClientConnGotGoAway = errors.New("http2: Transport received Server's graceful shutdown GOAWAY") ) // shouldRetryRequest is called by RoundTrip when a request fails to get @@ -752,11 +832,13 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro peerMaxHeaderListSize: 0xffffffffffffffff, // "infinite", per spec. Use 2^64-1 instead. streams: make(map[uint32]*clientStream), singleUse: singleUse, + seenSettingsChan: make(chan struct{}), wantSettingsAck: true, readIdleTimeout: conf.SendPingTimeout, pingTimeout: conf.PingTimeout, pings: make(map[[8]byte]chan struct{}), reqHeaderMu: make(chan struct{}, 1), + lastActive: t.now(), } var group synctestGroupInterface if t.transportTestHooks != nil { @@ -960,7 +1042,7 @@ func (cc *ClientConn) State() ClientConnState { return ClientConnState{ Closed: cc.closed, Closing: cc.closing || cc.singleUse || cc.doNotReuse || cc.goAway != nil, - StreamsActive: len(cc.streams), + StreamsActive: len(cc.streams) + cc.pendingResets, StreamsReserved: cc.streamsReserved, StreamsPending: cc.pendingRequests, LastIdle: cc.lastIdle, @@ -992,16 +1074,40 @@ func (cc *ClientConn) idleStateLocked() (st clientConnIdleState) { // writing it. maxConcurrentOkay = true } else { - maxConcurrentOkay = int64(len(cc.streams)+cc.streamsReserved+1) <= int64(cc.maxConcurrentStreams) + // We can take a new request if the total of + // - active streams; + // - reservation slots for new streams; and + // - streams for which we have sent a RST_STREAM and a PING, + // but received no subsequent frame + // is less than the concurrency limit. + maxConcurrentOkay = cc.currentRequestCountLocked() < int(cc.maxConcurrentStreams) } st.canTakeNewRequest = cc.goAway == nil && !cc.closed && !cc.closing && maxConcurrentOkay && !cc.doNotReuse && int64(cc.nextStreamID)+2*int64(cc.pendingRequests) < math.MaxInt32 && !cc.tooIdleLocked() + + // If this connection has never been used for a request and is closed, + // then let it take a request (which will fail). + // If the conn was closed for idleness, we're racing the idle timer; + // don't try to use the conn. (Issue #70515.) + // + // This avoids a situation where an error early in a connection's lifetime + // goes unreported. + if cc.nextStreamID == 1 && cc.streamsReserved == 0 && cc.closed && !cc.closedOnIdle { + st.canTakeNewRequest = true + } + return } +// currentRequestCountLocked reports the number of concurrency slots currently in use, +// including active streams, reserved slots, and reset streams waiting for acknowledgement. +func (cc *ClientConn) currentRequestCountLocked() int { + return len(cc.streams) + cc.streamsReserved + cc.pendingResets +} + func (cc *ClientConn) canTakeNewRequestLocked() bool { st := cc.idleStateLocked() return st.canTakeNewRequest @@ -1014,7 +1120,7 @@ func (cc *ClientConn) tooIdleLocked() bool { // times are compared based on their wall time. We don't want // to reuse a connection that's been sitting idle during // VM/laptop suspend if monotonic time was also frozen. - return cc.idleTimeout != 0 && !cc.lastIdle.IsZero() && time.Since(cc.lastIdle.Round(0)) > cc.idleTimeout + return cc.idleTimeout != 0 && !cc.lastIdle.IsZero() && cc.t.timeSince(cc.lastIdle.Round(0)) > cc.idleTimeout } // onIdleTimeout is called from a time.AfterFunc goroutine. It will @@ -1052,6 +1158,7 @@ func (cc *ClientConn) closeIfIdle() { return } cc.closed = true + cc.closedOnIdle = true nextID := cc.nextStreamID // TODO: do clients send GOAWAY too? maybe? Just Close: cc.mu.Unlock() @@ -1168,23 +1275,6 @@ func (cc *ClientConn) closeForLostPing() { // exported. At least they'll be DeepEqual for h1-vs-h2 comparisons tests. var errRequestCanceled = errors.New("net/http: request canceled") -func commaSeparatedTrailers(req *http.Request) (string, error) { - keys := make([]string, 0, len(req.Trailer)) - for k := range req.Trailer { - k = canonicalHeader(k) - switch k { - case "Transfer-Encoding", "Trailer", "Content-Length": - return "", fmt.Errorf("invalid Trailer key %q", k) - } - keys = append(keys, k) - } - if len(keys) > 0 { - sort.Strings(keys) - return strings.Join(keys, ","), nil - } - return "", nil -} - func (cc *ClientConn) responseHeaderTimeout() time.Duration { if cc.t.t1 != nil { return cc.t.t1.ResponseHeaderTimeout @@ -1196,22 +1286,6 @@ func (cc *ClientConn) responseHeaderTimeout() time.Duration { return 0 } -// checkConnHeaders checks whether req has any invalid connection-level headers. -// per RFC 7540 section 8.1.2.2: Connection-Specific Header Fields. -// Certain headers are special-cased as okay but not transmitted later. -func checkConnHeaders(req *http.Request) error { - if v := req.Header.Get("Upgrade"); v != "" { - return fmt.Errorf("http2: invalid Upgrade request header: %q", req.Header["Upgrade"]) - } - if vv := req.Header["Transfer-Encoding"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && vv[0] != "chunked") { - return fmt.Errorf("http2: invalid Transfer-Encoding request header: %q", vv) - } - if vv := req.Header["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && !asciiEqualFold(vv[0], "close") && !asciiEqualFold(vv[0], "keep-alive")) { - return fmt.Errorf("http2: invalid Connection request header: %q", vv) - } - return nil -} - // actualContentLength returns a sanitized version of // req.ContentLength, where 0 actually means zero (not unknown) and -1 // means unknown. @@ -1257,25 +1331,7 @@ func (cc *ClientConn) roundTrip(req *http.Request, streamf func(*clientStream)) donec: make(chan struct{}), } - // TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere? - if !cc.t.disableCompression() && - req.Header.Get("Accept-Encoding") == "" && - req.Header.Get("Range") == "" && - !cs.isHead { - // Request gzip only, not deflate. Deflate is ambiguous and - // not as universally supported anyway. - // See: https://zlib.net/zlib_faq.html#faq39 - // - // Note that we don't request this for HEAD requests, - // due to a bug in nginx: - // http://trac.nginx.org/nginx/ticket/358 - // https://golang.org/issue/5522 - // - // We don't request gzip if the request is for a range, since - // auto-decoding a portion of a gzipped document will just fail - // anyway. See https://golang.org/issue/8923 - cs.requestedGzip = true - } + cs.requestedGzip = httpcommon.IsRequestGzip(req.Method, req.Header, cc.t.disableCompression()) go cs.doRequest(req, streamf) @@ -1376,6 +1432,8 @@ func (cs *clientStream) doRequest(req *http.Request, streamf func(*clientStream) cs.cleanupWriteRequest(err) } +var errExtendedConnectNotSupported = errors.New("net/http: extended connect not supported by peer") + // writeRequest sends a request. // // It returns nil after the request is written, the response read, @@ -1387,8 +1445,11 @@ func (cs *clientStream) writeRequest(req *http.Request, streamf func(*clientStre cc := cs.cc ctx := cs.ctx - if err := checkConnHeaders(req); err != nil { - return err + // wait for setting frames to be received, a server can change this value later, + // but we just wait for the first settings frame + var isExtendedConnect bool + if req.Method == "CONNECT" && req.Header.Get(":protocol") != "" { + isExtendedConnect = true } // Acquire the new-request lock by writing to reqHeaderMu. @@ -1397,6 +1458,18 @@ func (cs *clientStream) writeRequest(req *http.Request, streamf func(*clientStre if cc.reqHeaderMu == nil { panic("RoundTrip on uninitialized ClientConn") // for tests } + if isExtendedConnect { + select { + case <-cs.reqCancel: + return errRequestCanceled + case <-ctx.Done(): + return ctx.Err() + case <-cc.seenSettingsChan: + if !cc.extendedConnectAllowed { + return errExtendedConnectNotSupported + } + } + } select { case cc.reqHeaderMu <- struct{}{}: case <-cs.reqCancel: @@ -1535,26 +1608,39 @@ func (cs *clientStream) encodeAndWriteHeaders(req *http.Request) error { // we send: HEADERS{1}, CONTINUATION{0,} + DATA{0,} (DATA is // sent by writeRequestBody below, along with any Trailers, // again in form HEADERS{1}, CONTINUATION{0,}) - trailers, err := commaSeparatedTrailers(req) - if err != nil { - return err - } - hasTrailers := trailers != "" - contentLen := actualContentLength(req) - hasBody := contentLen != 0 - hdrs, err := cc.encodeHeaders(req, cs.requestedGzip, trailers, contentLen) + cc.hbuf.Reset() + res, err := encodeRequestHeaders(req, cs.requestedGzip, cc.peerMaxHeaderListSize, func(name, value string) { + cc.writeHeader(name, value) + }) if err != nil { - return err + return fmt.Errorf("http2: %w", err) } + hdrs := cc.hbuf.Bytes() // Write the request. - endStream := !hasBody && !hasTrailers + endStream := !res.HasBody && !res.HasTrailers cs.sentHeaders = true err = cc.writeHeaders(cs.ID, endStream, int(cc.maxFrameSize), hdrs) traceWroteHeaders(cs.trace) return err } +func encodeRequestHeaders(req *http.Request, addGzipHeader bool, peerMaxHeaderListSize uint64, headerf func(name, value string)) (httpcommon.EncodeHeadersResult, error) { + return httpcommon.EncodeHeaders(req.Context(), httpcommon.EncodeHeadersParam{ + Request: httpcommon.Request{ + Header: req.Header, + Trailer: req.Trailer, + URL: req.URL, + Host: req.Host, + Method: req.Method, + ActualContentLength: actualContentLength(req), + }, + AddGzipHeader: addGzipHeader, + PeerMaxHeaderListSize: peerMaxHeaderListSize, + DefaultUserAgent: defaultUserAgent, + }, headerf) +} + // cleanupWriteRequest performs post-request tasks. // // If err (the result of writeRequest) is non-nil and the stream is not closed, @@ -1578,6 +1664,7 @@ func (cs *clientStream) cleanupWriteRequest(err error) { cs.reqBodyClosed = make(chan struct{}) } bodyClosed := cs.reqBodyClosed + closeOnIdle := cc.singleUse || cc.doNotReuse || cc.t.disableKeepAlives() || cc.goAway != nil cc.mu.Unlock() if mustCloseBody { cs.reqBody.Close() @@ -1602,16 +1689,44 @@ func (cs *clientStream) cleanupWriteRequest(err error) { if cs.sentHeaders { if se, ok := err.(StreamError); ok { if se.Cause != errFromPeer { - cc.writeStreamReset(cs.ID, se.Code, err) + cc.writeStreamReset(cs.ID, se.Code, false, err) } } else { - cc.writeStreamReset(cs.ID, ErrCodeCancel, err) + // We're cancelling an in-flight request. + // + // This could be due to the server becoming unresponsive. + // To avoid sending too many requests on a dead connection, + // we let the request continue to consume a concurrency slot + // until we can confirm the server is still responding. + // We do this by sending a PING frame along with the RST_STREAM + // (unless a ping is already in flight). + // + // For simplicity, we don't bother tracking the PING payload: + // We reset cc.pendingResets any time we receive a PING ACK. + // + // We skip this if the conn is going to be closed on idle, + // because it's short lived and will probably be closed before + // we get the ping response. + ping := false + if !closeOnIdle { + cc.mu.Lock() + // rstStreamPingsBlocked works around a gRPC behavior: + // see comment on the field for details. + if !cc.rstStreamPingsBlocked { + if cc.pendingResets == 0 { + ping = true + } + cc.pendingResets++ + } + cc.mu.Unlock() + } + cc.writeStreamReset(cs.ID, ErrCodeCancel, ping, err) } } cs.bufPipe.CloseWithError(err) // no-op if already closed } else { if cs.sentHeaders && !cs.sentEndStream { - cc.writeStreamReset(cs.ID, ErrCodeNo, nil) + cc.writeStreamReset(cs.ID, ErrCodeNo, false, nil) } cs.bufPipe.CloseWithError(errRequestCanceled) } @@ -1633,12 +1748,17 @@ func (cs *clientStream) cleanupWriteRequest(err error) { // Must hold cc.mu. func (cc *ClientConn) awaitOpenSlotForStreamLocked(cs *clientStream) error { for { - cc.lastActive = time.Now() + if cc.closed && cc.nextStreamID == 1 && cc.streamsReserved == 0 { + // This is the very first request sent to this connection. + // Return a fatal error which aborts the retry loop. + return errClientConnNotEstablished + } + cc.lastActive = cc.t.now() if cc.closed || !cc.canTakeNewRequestLocked() { return errClientConnUnusable } cc.lastIdle = time.Time{} - if int64(len(cc.streams)) < int64(cc.maxConcurrentStreams) { + if cc.currentRequestCountLocked() < int(cc.maxConcurrentStreams) { return nil } cc.pendingRequests++ @@ -1908,214 +2028,6 @@ func (cs *clientStream) awaitFlowControl(maxBytes int) (taken int32, err error) } } -func validateHeaders(hdrs http.Header) string { - for k, vv := range hdrs { - if !httpguts.ValidHeaderFieldName(k) { - return fmt.Sprintf("name %q", k) - } - for _, v := range vv { - if !httpguts.ValidHeaderFieldValue(v) { - // Don't include the value in the error, - // because it may be sensitive. - return fmt.Sprintf("value for header %q", k) - } - } - } - return "" -} - -var errNilRequestURL = errors.New("http2: Request.URI is nil") - -// requires cc.wmu be held. -func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trailers string, contentLength int64) ([]byte, error) { - cc.hbuf.Reset() - if req.URL == nil { - return nil, errNilRequestURL - } - - host := req.Host - if host == "" { - host = req.URL.Host - } - host, err := httpguts.PunycodeHostPort(host) - if err != nil { - return nil, err - } - if !httpguts.ValidHostHeader(host) { - return nil, errors.New("http2: invalid Host header") - } - - var path string - if req.Method != "CONNECT" { - path = req.URL.RequestURI() - if !validPseudoPath(path) { - orig := path - path = strings.TrimPrefix(path, req.URL.Scheme+"://"+host) - if !validPseudoPath(path) { - if req.URL.Opaque != "" { - return nil, fmt.Errorf("invalid request :path %q from URL.Opaque = %q", orig, req.URL.Opaque) - } else { - return nil, fmt.Errorf("invalid request :path %q", orig) - } - } - } - } - - // Check for any invalid headers+trailers and return an error before we - // potentially pollute our hpack state. (We want to be able to - // continue to reuse the hpack encoder for future requests) - if err := validateHeaders(req.Header); err != "" { - return nil, fmt.Errorf("invalid HTTP header %s", err) - } - if err := validateHeaders(req.Trailer); err != "" { - return nil, fmt.Errorf("invalid HTTP trailer %s", err) - } - - enumerateHeaders := func(f func(name, value string)) { - // 8.1.2.3 Request Pseudo-Header Fields - // The :path pseudo-header field includes the path and query parts of the - // target URI (the path-absolute production and optionally a '?' character - // followed by the query production, see Sections 3.3 and 3.4 of - // [RFC3986]). - f(":authority", host) - m := req.Method - if m == "" { - m = http.MethodGet - } - f(":method", m) - if req.Method != "CONNECT" { - f(":path", path) - f(":scheme", req.URL.Scheme) - } - if trailers != "" { - f("trailer", trailers) - } - - var didUA bool - for k, vv := range req.Header { - if asciiEqualFold(k, "host") || asciiEqualFold(k, "content-length") { - // Host is :authority, already sent. - // Content-Length is automatic, set below. - continue - } else if asciiEqualFold(k, "connection") || - asciiEqualFold(k, "proxy-connection") || - asciiEqualFold(k, "transfer-encoding") || - asciiEqualFold(k, "upgrade") || - asciiEqualFold(k, "keep-alive") { - // Per 8.1.2.2 Connection-Specific Header - // Fields, don't send connection-specific - // fields. We have already checked if any - // are error-worthy so just ignore the rest. - continue - } else if asciiEqualFold(k, "user-agent") { - // Match Go's http1 behavior: at most one - // User-Agent. If set to nil or empty string, - // then omit it. Otherwise if not mentioned, - // include the default (below). - didUA = true - if len(vv) < 1 { - continue - } - vv = vv[:1] - if vv[0] == "" { - continue - } - } else if asciiEqualFold(k, "cookie") { - // Per 8.1.2.5 To allow for better compression efficiency, the - // Cookie header field MAY be split into separate header fields, - // each with one or more cookie-pairs. - for _, v := range vv { - for { - p := strings.IndexByte(v, ';') - if p < 0 { - break - } - f("cookie", v[:p]) - p++ - // strip space after semicolon if any. - for p+1 <= len(v) && v[p] == ' ' { - p++ - } - v = v[p:] - } - if len(v) > 0 { - f("cookie", v) - } - } - continue - } - - for _, v := range vv { - f(k, v) - } - } - if shouldSendReqContentLength(req.Method, contentLength) { - f("content-length", strconv.FormatInt(contentLength, 10)) - } - if addGzipHeader { - f("accept-encoding", "gzip") - } - if !didUA { - f("user-agent", defaultUserAgent) - } - } - - // Do a first pass over the headers counting bytes to ensure - // we don't exceed cc.peerMaxHeaderListSize. This is done as a - // separate pass before encoding the headers to prevent - // modifying the hpack state. - hlSize := uint64(0) - enumerateHeaders(func(name, value string) { - hf := hpack.HeaderField{Name: name, Value: value} - hlSize += uint64(hf.Size()) - }) - - if hlSize > cc.peerMaxHeaderListSize { - return nil, errRequestHeaderListSize - } - - trace := httptrace.ContextClientTrace(req.Context()) - traceHeaders := traceHasWroteHeaderField(trace) - - // Header list size is ok. Write the headers. - enumerateHeaders(func(name, value string) { - name, ascii := lowerHeader(name) - if !ascii { - // Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header - // field names have to be ASCII characters (just as in HTTP/1.x). - return - } - cc.writeHeader(name, value) - if traceHeaders { - traceWroteHeaderField(trace, name, value) - } - }) - - return cc.hbuf.Bytes(), nil -} - -// shouldSendReqContentLength reports whether the http2.Transport should send -// a "content-length" request header. This logic is basically a copy of the net/http -// transferWriter.shouldSendContentLength. -// The contentLength is the corrected contentLength (so 0 means actually 0, not unknown). -// -1 means unknown. -func shouldSendReqContentLength(method string, contentLength int64) bool { - if contentLength > 0 { - return true - } - if contentLength < 0 { - return false - } - // For zero bodies, whether we send a content-length depends on the method. - // It also kinda doesn't matter for http2 either way, with END_STREAM. - switch method { - case "POST", "PUT", "PATCH": - return true - default: - return false - } -} - // requires cc.wmu be held. func (cc *ClientConn) encodeTrailers(trailer http.Header) ([]byte, error) { cc.hbuf.Reset() @@ -2132,7 +2044,7 @@ func (cc *ClientConn) encodeTrailers(trailer http.Header) ([]byte, error) { } for k, vv := range trailer { - lowKey, ascii := lowerHeader(k) + lowKey, ascii := httpcommon.LowerHeader(k) if !ascii { // Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header // field names have to be ASCII characters (just as in HTTP/1.x). @@ -2180,10 +2092,10 @@ func (cc *ClientConn) forgetStreamID(id uint32) { if len(cc.streams) != slen-1 { panic("forgetting unknown stream id") } - cc.lastActive = time.Now() + cc.lastActive = cc.t.now() if len(cc.streams) == 0 && cc.idleTimer != nil { cc.idleTimer.Reset(cc.idleTimeout) - cc.lastIdle = time.Now() + cc.lastIdle = cc.t.now() } // Wake up writeRequestBody via clientStream.awaitFlowControl and // wake up RoundTrip if there is a pending request. @@ -2243,7 +2155,6 @@ func isEOFOrNetReadError(err error) bool { func (rl *clientConnReadLoop) cleanup() { cc := rl.cc - cc.t.connPool().MarkDead(cc) defer cc.closeConn() defer close(cc.readerDone) @@ -2267,6 +2178,27 @@ func (rl *clientConnReadLoop) cleanup() { } cc.closed = true + // If the connection has never been used, and has been open for only a short time, + // leave it in the connection pool for a little while. + // + // This avoids a situation where new connections are constantly created, + // added to the pool, fail, and are removed from the pool, without any error + // being surfaced to the user. + unusedWaitTime := 5 * time.Second + if cc.idleTimeout > 0 && unusedWaitTime > cc.idleTimeout { + unusedWaitTime = cc.idleTimeout + } + idleTime := cc.t.now().Sub(cc.lastActive) + if atomic.LoadUint32(&cc.atomicReused) == 0 && idleTime < unusedWaitTime && !cc.closedOnIdle { + cc.idleTimer = cc.t.afterFunc(unusedWaitTime-idleTime, func() { + cc.t.connPool().MarkDead(cc) + }) + } else { + cc.mu.Unlock() // avoid any deadlocks in MarkDead + cc.t.connPool().MarkDead(cc) + cc.mu.Lock() + } + for _, cs := range cc.streams { select { case <-cs.peerClosed: @@ -2278,6 +2210,13 @@ func (rl *clientConnReadLoop) cleanup() { } cc.cond.Broadcast() cc.mu.Unlock() + + if !cc.seenSettings { + // If we have a pending request that wants extended CONNECT, + // let it continue and fail with the connection error. + cc.extendedConnectAllowed = true + close(cc.seenSettingsChan) + } } // countReadFrameError calls Transport.CountError with a string @@ -2324,7 +2263,7 @@ func (rl *clientConnReadLoop) run() error { cc.vlogf("http2: Transport readFrame error on conn %p: (%T) %v", cc, err, err) } if se, ok := err.(StreamError); ok { - if cs := rl.streamByID(se.StreamID); cs != nil { + if cs := rl.streamByID(se.StreamID, notHeaderOrDataFrame); cs != nil { if se.Cause == nil { se.Cause = cc.fr.errDetail } @@ -2376,7 +2315,7 @@ func (rl *clientConnReadLoop) run() error { } func (rl *clientConnReadLoop) processHeaders(f *MetaHeadersFrame) error { - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, headerOrDataFrame) if cs == nil { // We'd get here if we canceled a request while the // server had its response still in flight. So if this @@ -2464,7 +2403,7 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra Status: status + " " + http.StatusText(statusCode), } for _, hf := range regularFields { - key := canonicalHeader(hf.Name) + key := httpcommon.CanonicalHeader(hf.Name) if key == "Trailer" { t := res.Trailer if t == nil { @@ -2472,7 +2411,7 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra res.Trailer = t } foreachHeaderElement(hf.Value, func(v string) { - t[canonicalHeader(v)] = nil + t[httpcommon.CanonicalHeader(v)] = nil }) } else { vv := header[key] @@ -2494,15 +2433,34 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra if f.StreamEnded() { return nil, errors.New("1xx informational response with END_STREAM flag") } - cs.num1xx++ - const max1xxResponses = 5 // arbitrary bound on number of informational responses, same as net/http - if cs.num1xx > max1xxResponses { - return nil, errors.New("http2: too many 1xx informational responses") - } if fn := cs.get1xxTraceFunc(); fn != nil { + // If the 1xx response is being delivered to the user, + // then they're responsible for limiting the number + // of responses. if err := fn(statusCode, textproto.MIMEHeader(header)); err != nil { return nil, err } + } else { + // If the user didn't examine the 1xx response, then we + // limit the size of all 1xx headers. + // + // This differs a bit from the HTTP/1 implementation, which + // limits the size of all 1xx headers plus the final response. + // Use the larger limit of MaxHeaderListSize and + // net/http.Transport.MaxResponseHeaderBytes. + limit := int64(cs.cc.t.maxHeaderListSize()) + if t1 := cs.cc.t.t1; t1 != nil && t1.MaxResponseHeaderBytes > limit { + limit = t1.MaxResponseHeaderBytes + } + for _, h := range f.Fields { + cs.totalHeaderSize += int64(h.Size()) + } + if cs.totalHeaderSize > limit { + if VerboseLogs { + log.Printf("http2: 1xx informational responses too large") + } + return nil, errors.New("header list too large") + } } if statusCode == 100 { traceGot100Continue(cs.trace) @@ -2577,7 +2535,7 @@ func (rl *clientConnReadLoop) processTrailers(cs *clientStream, f *MetaHeadersFr trailer := make(http.Header) for _, hf := range f.RegularFields() { - key := canonicalHeader(hf.Name) + key := httpcommon.CanonicalHeader(hf.Name) trailer[key] = append(trailer[key], hf.Value) } cs.trailer = trailer @@ -2686,7 +2644,7 @@ func (b transportResponseBody) Close() error { func (rl *clientConnReadLoop) processData(f *DataFrame) error { cc := rl.cc - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, headerOrDataFrame) data := f.Data() if cs == nil { cc.mu.Lock() @@ -2821,9 +2779,22 @@ func (rl *clientConnReadLoop) endStreamError(cs *clientStream, err error) { cs.abortStream(err) } -func (rl *clientConnReadLoop) streamByID(id uint32) *clientStream { +// Constants passed to streamByID for documentation purposes. +const ( + headerOrDataFrame = true + notHeaderOrDataFrame = false +) + +// streamByID returns the stream with the given id, or nil if no stream has that id. +// If headerOrData is true, it clears rst.StreamPingsBlocked. +func (rl *clientConnReadLoop) streamByID(id uint32, headerOrData bool) *clientStream { rl.cc.mu.Lock() defer rl.cc.mu.Unlock() + if headerOrData { + // Work around an unfortunate gRPC behavior. + // See comment on ClientConn.rstStreamPingsBlocked for details. + rl.cc.rstStreamPingsBlocked = false + } cs := rl.cc.streams[id] if cs != nil && !cs.readAborted { return cs @@ -2917,6 +2888,21 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error { case SettingHeaderTableSize: cc.henc.SetMaxDynamicTableSize(s.Val) cc.peerMaxHeaderTableSize = s.Val + case SettingEnableConnectProtocol: + if err := s.Valid(); err != nil { + return err + } + // If the peer wants to send us SETTINGS_ENABLE_CONNECT_PROTOCOL, + // we require that it do so in the first SETTINGS frame. + // + // When we attempt to use extended CONNECT, we wait for the first + // SETTINGS frame to see if the server supports it. If we let the + // server enable the feature with a later SETTINGS frame, then + // users will see inconsistent results depending on whether we've + // seen that frame or not. + if !cc.seenSettings { + cc.extendedConnectAllowed = s.Val == 1 + } default: cc.vlogf("Unhandled Setting: %v", s) } @@ -2934,6 +2920,7 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error { // connection can establish to our default. cc.maxConcurrentStreams = defaultMaxConcurrentStreams } + close(cc.seenSettingsChan) cc.seenSettings = true } @@ -2942,7 +2929,7 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error { func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error { cc := rl.cc - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, notHeaderOrDataFrame) if f.StreamID != 0 && cs == nil { return nil } @@ -2971,7 +2958,7 @@ func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error { } func (rl *clientConnReadLoop) processResetStream(f *RSTStreamFrame) error { - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, notHeaderOrDataFrame) if cs == nil { // TODO: return error if server tries to RST_STREAM an idle stream return nil @@ -3046,6 +3033,12 @@ func (rl *clientConnReadLoop) processPing(f *PingFrame) error { close(c) delete(cc.pings, f.Data) } + if cc.pendingResets > 0 { + // See clientStream.cleanupWriteRequest. + cc.pendingResets = 0 + cc.rstStreamPingsBlocked = true + cc.cond.Broadcast() + } return nil } cc := rl.cc @@ -3068,20 +3061,27 @@ func (rl *clientConnReadLoop) processPushPromise(f *PushPromiseFrame) error { return ConnectionError(ErrCodeProtocol) } -func (cc *ClientConn) writeStreamReset(streamID uint32, code ErrCode, err error) { +// writeStreamReset sends a RST_STREAM frame. +// When ping is true, it also sends a PING frame with a random payload. +func (cc *ClientConn) writeStreamReset(streamID uint32, code ErrCode, ping bool, err error) { // TODO: map err to more interesting error codes, once the // HTTP community comes up with some. But currently for // RST_STREAM there's no equivalent to GOAWAY frame's debug // data, and the error codes are all pretty vague ("cancel"). cc.wmu.Lock() cc.fr.WriteRSTStream(streamID, code) + if ping { + var payload [8]byte + rand.Read(payload[:]) + cc.fr.WritePing(false, payload) + } cc.bw.Flush() cc.wmu.Unlock() } var ( errResponseHeaderListSize = errors.New("http2: response header list larger than advertised limit") - errRequestHeaderListSize = errors.New("http2: request header list larger than peer's advertised limit") + errRequestHeaderListSize = httpcommon.ErrRequestHeaderListSize ) func (cc *ClientConn) logf(format string, args ...interface{}) { @@ -3228,7 +3228,7 @@ func traceGotConn(req *http.Request, cc *ClientConn, reused bool) { cc.mu.Lock() ci.WasIdle = len(cc.streams) == 0 && reused if ci.WasIdle && !cc.lastActive.IsZero() { - ci.IdleTime = time.Since(cc.lastActive) + ci.IdleTime = cc.t.timeSince(cc.lastActive) } cc.mu.Unlock() @@ -3265,16 +3265,6 @@ func traceFirstResponseByte(trace *httptrace.ClientTrace) { } } -func traceHasWroteHeaderField(trace *httptrace.ClientTrace) bool { - return trace != nil && trace.WroteHeaderField != nil -} - -func traceWroteHeaderField(trace *httptrace.ClientTrace, k, v string) { - if trace != nil && trace.WroteHeaderField != nil { - trace.WroteHeaderField(k, []string{v}) - } -} - func traceGot1xxResponseFunc(trace *httptrace.ClientTrace) func(int, textproto.MIMEHeader) error { if trace != nil { return trace.Got1xxResponse diff --git a/vendor/golang.org/x/net/http2/unencrypted.go b/vendor/golang.org/x/net/http2/unencrypted.go new file mode 100644 index 0000000000..b2de211613 --- /dev/null +++ b/vendor/golang.org/x/net/http2/unencrypted.go @@ -0,0 +1,32 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package http2 + +import ( + "crypto/tls" + "errors" + "net" +) + +const nextProtoUnencryptedHTTP2 = "unencrypted_http2" + +// unencryptedNetConnFromTLSConn retrieves a net.Conn wrapped in a *tls.Conn. +// +// TLSNextProto functions accept a *tls.Conn. +// +// When passing an unencrypted HTTP/2 connection to a TLSNextProto function, +// we pass a *tls.Conn with an underlying net.Conn containing the unencrypted connection. +// To be extra careful about mistakes (accidentally dropping TLS encryption in a place +// where we want it), the tls.Conn contains a net.Conn with an UnencryptedNetConn method +// that returns the actual connection we want to use. +func unencryptedNetConnFromTLSConn(tc *tls.Conn) (net.Conn, error) { + conner, ok := tc.NetConn().(interface { + UnencryptedNetConn() net.Conn + }) + if !ok { + return nil, errors.New("http2: TLS conn unexpectedly found in unencrypted handoff") + } + return conner.UnencryptedNetConn(), nil +} diff --git a/vendor/golang.org/x/net/http2/write.go b/vendor/golang.org/x/net/http2/write.go index 6ff6bee7e9..fdb35b9477 100644 --- a/vendor/golang.org/x/net/http2/write.go +++ b/vendor/golang.org/x/net/http2/write.go @@ -13,6 +13,7 @@ import ( "golang.org/x/net/http/httpguts" "golang.org/x/net/http2/hpack" + "golang.org/x/net/internal/httpcommon" ) // writeFramer is implemented by any type that is used to write frames. @@ -351,7 +352,7 @@ func encodeHeaders(enc *hpack.Encoder, h http.Header, keys []string) { } for _, k := range keys { vv := h[k] - k, ascii := lowerHeader(k) + k, ascii := httpcommon.LowerHeader(k) if !ascii { // Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header // field names have to be ASCII characters (just as in HTTP/1.x). diff --git a/vendor/golang.org/x/net/internal/httpcommon/ascii.go b/vendor/golang.org/x/net/internal/httpcommon/ascii.go new file mode 100644 index 0000000000..ed14da5afc --- /dev/null +++ b/vendor/golang.org/x/net/internal/httpcommon/ascii.go @@ -0,0 +1,53 @@ +// Copyright 2025 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package httpcommon + +import "strings" + +// The HTTP protocols are defined in terms of ASCII, not Unicode. This file +// contains helper functions which may use Unicode-aware functions which would +// otherwise be unsafe and could introduce vulnerabilities if used improperly. + +// asciiEqualFold is strings.EqualFold, ASCII only. It reports whether s and t +// are equal, ASCII-case-insensitively. +func asciiEqualFold(s, t string) bool { + if len(s) != len(t) { + return false + } + for i := 0; i < len(s); i++ { + if lower(s[i]) != lower(t[i]) { + return false + } + } + return true +} + +// lower returns the ASCII lowercase version of b. +func lower(b byte) byte { + if 'A' <= b && b <= 'Z' { + return b + ('a' - 'A') + } + return b +} + +// isASCIIPrint returns whether s is ASCII and printable according to +// https://tools.ietf.org/html/rfc20#section-4.2. +func isASCIIPrint(s string) bool { + for i := 0; i < len(s); i++ { + if s[i] < ' ' || s[i] > '~' { + return false + } + } + return true +} + +// asciiToLower returns the lowercase version of s if s is ASCII and printable, +// and whether or not it was. +func asciiToLower(s string) (lower string, ok bool) { + if !isASCIIPrint(s) { + return "", false + } + return strings.ToLower(s), true +} diff --git a/vendor/golang.org/x/net/http2/headermap.go b/vendor/golang.org/x/net/internal/httpcommon/headermap.go similarity index 74% rename from vendor/golang.org/x/net/http2/headermap.go rename to vendor/golang.org/x/net/internal/httpcommon/headermap.go index 149b3dd20e..92483d8e41 100644 --- a/vendor/golang.org/x/net/http2/headermap.go +++ b/vendor/golang.org/x/net/internal/httpcommon/headermap.go @@ -1,11 +1,11 @@ -// Copyright 2014 The Go Authors. All rights reserved. +// Copyright 2025 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -package http2 +package httpcommon import ( - "net/http" + "net/textproto" "sync" ) @@ -82,13 +82,15 @@ func buildCommonHeaderMaps() { commonLowerHeader = make(map[string]string, len(common)) commonCanonHeader = make(map[string]string, len(common)) for _, v := range common { - chk := http.CanonicalHeaderKey(v) + chk := textproto.CanonicalMIMEHeaderKey(v) commonLowerHeader[chk] = v commonCanonHeader[v] = chk } } -func lowerHeader(v string) (lower string, ascii bool) { +// LowerHeader returns the lowercase form of a header name, +// used on the wire for HTTP/2 and HTTP/3 requests. +func LowerHeader(v string) (lower string, ascii bool) { buildCommonHeaderMapsOnce() if s, ok := commonLowerHeader[v]; ok { return s, true @@ -96,10 +98,18 @@ func lowerHeader(v string) (lower string, ascii bool) { return asciiToLower(v) } -func canonicalHeader(v string) string { +// CanonicalHeader canonicalizes a header name. (For example, "host" becomes "Host".) +func CanonicalHeader(v string) string { buildCommonHeaderMapsOnce() if s, ok := commonCanonHeader[v]; ok { return s } - return http.CanonicalHeaderKey(v) + return textproto.CanonicalMIMEHeaderKey(v) +} + +// CachedCanonicalHeader returns the canonical form of a well-known header name. +func CachedCanonicalHeader(v string) (string, bool) { + buildCommonHeaderMapsOnce() + s, ok := commonCanonHeader[v] + return s, ok } diff --git a/vendor/golang.org/x/net/internal/httpcommon/request.go b/vendor/golang.org/x/net/internal/httpcommon/request.go new file mode 100644 index 0000000000..4b70553179 --- /dev/null +++ b/vendor/golang.org/x/net/internal/httpcommon/request.go @@ -0,0 +1,467 @@ +// Copyright 2025 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package httpcommon + +import ( + "context" + "errors" + "fmt" + "net/http/httptrace" + "net/textproto" + "net/url" + "sort" + "strconv" + "strings" + + "golang.org/x/net/http/httpguts" + "golang.org/x/net/http2/hpack" +) + +var ( + ErrRequestHeaderListSize = errors.New("request header list larger than peer's advertised limit") +) + +// Request is a subset of http.Request. +// It'd be simpler to pass an *http.Request, of course, but we can't depend on net/http +// without creating a dependency cycle. +type Request struct { + URL *url.URL + Method string + Host string + Header map[string][]string + Trailer map[string][]string + ActualContentLength int64 // 0 means 0, -1 means unknown +} + +// EncodeHeadersParam is parameters to EncodeHeaders. +type EncodeHeadersParam struct { + Request Request + + // AddGzipHeader indicates that an "accept-encoding: gzip" header should be + // added to the request. + AddGzipHeader bool + + // PeerMaxHeaderListSize, when non-zero, is the peer's MAX_HEADER_LIST_SIZE setting. + PeerMaxHeaderListSize uint64 + + // DefaultUserAgent is the User-Agent header to send when the request + // neither contains a User-Agent nor disables it. + DefaultUserAgent string +} + +// EncodeHeadersParam is the result of EncodeHeaders. +type EncodeHeadersResult struct { + HasBody bool + HasTrailers bool +} + +// EncodeHeaders constructs request headers common to HTTP/2 and HTTP/3. +// It validates a request and calls headerf with each pseudo-header and header +// for the request. +// The headerf function is called with the validated, canonicalized header name. +func EncodeHeaders(ctx context.Context, param EncodeHeadersParam, headerf func(name, value string)) (res EncodeHeadersResult, _ error) { + req := param.Request + + // Check for invalid connection-level headers. + if err := checkConnHeaders(req.Header); err != nil { + return res, err + } + + if req.URL == nil { + return res, errors.New("Request.URL is nil") + } + + host := req.Host + if host == "" { + host = req.URL.Host + } + host, err := httpguts.PunycodeHostPort(host) + if err != nil { + return res, err + } + if !httpguts.ValidHostHeader(host) { + return res, errors.New("invalid Host header") + } + + // isNormalConnect is true if this is a non-extended CONNECT request. + isNormalConnect := false + var protocol string + if vv := req.Header[":protocol"]; len(vv) > 0 { + protocol = vv[0] + } + if req.Method == "CONNECT" && protocol == "" { + isNormalConnect = true + } else if protocol != "" && req.Method != "CONNECT" { + return res, errors.New("invalid :protocol header in non-CONNECT request") + } + + // Validate the path, except for non-extended CONNECT requests which have no path. + var path string + if !isNormalConnect { + path = req.URL.RequestURI() + if !validPseudoPath(path) { + orig := path + path = strings.TrimPrefix(path, req.URL.Scheme+"://"+host) + if !validPseudoPath(path) { + if req.URL.Opaque != "" { + return res, fmt.Errorf("invalid request :path %q from URL.Opaque = %q", orig, req.URL.Opaque) + } else { + return res, fmt.Errorf("invalid request :path %q", orig) + } + } + } + } + + // Check for any invalid headers+trailers and return an error before we + // potentially pollute our hpack state. (We want to be able to + // continue to reuse the hpack encoder for future requests) + if err := validateHeaders(req.Header); err != "" { + return res, fmt.Errorf("invalid HTTP header %s", err) + } + if err := validateHeaders(req.Trailer); err != "" { + return res, fmt.Errorf("invalid HTTP trailer %s", err) + } + + trailers, err := commaSeparatedTrailers(req.Trailer) + if err != nil { + return res, err + } + + enumerateHeaders := func(f func(name, value string)) { + // 8.1.2.3 Request Pseudo-Header Fields + // The :path pseudo-header field includes the path and query parts of the + // target URI (the path-absolute production and optionally a '?' character + // followed by the query production, see Sections 3.3 and 3.4 of + // [RFC3986]). + f(":authority", host) + m := req.Method + if m == "" { + m = "GET" + } + f(":method", m) + if !isNormalConnect { + f(":path", path) + f(":scheme", req.URL.Scheme) + } + if protocol != "" { + f(":protocol", protocol) + } + if trailers != "" { + f("trailer", trailers) + } + + var didUA bool + for k, vv := range req.Header { + if asciiEqualFold(k, "host") || asciiEqualFold(k, "content-length") { + // Host is :authority, already sent. + // Content-Length is automatic, set below. + continue + } else if asciiEqualFold(k, "connection") || + asciiEqualFold(k, "proxy-connection") || + asciiEqualFold(k, "transfer-encoding") || + asciiEqualFold(k, "upgrade") || + asciiEqualFold(k, "keep-alive") { + // Per 8.1.2.2 Connection-Specific Header + // Fields, don't send connection-specific + // fields. We have already checked if any + // are error-worthy so just ignore the rest. + continue + } else if asciiEqualFold(k, "user-agent") { + // Match Go's http1 behavior: at most one + // User-Agent. If set to nil or empty string, + // then omit it. Otherwise if not mentioned, + // include the default (below). + didUA = true + if len(vv) < 1 { + continue + } + vv = vv[:1] + if vv[0] == "" { + continue + } + } else if asciiEqualFold(k, "cookie") { + // Per 8.1.2.5 To allow for better compression efficiency, the + // Cookie header field MAY be split into separate header fields, + // each with one or more cookie-pairs. + for _, v := range vv { + for { + p := strings.IndexByte(v, ';') + if p < 0 { + break + } + f("cookie", v[:p]) + p++ + // strip space after semicolon if any. + for p+1 <= len(v) && v[p] == ' ' { + p++ + } + v = v[p:] + } + if len(v) > 0 { + f("cookie", v) + } + } + continue + } else if k == ":protocol" { + // :protocol pseudo-header was already sent above. + continue + } + + for _, v := range vv { + f(k, v) + } + } + if shouldSendReqContentLength(req.Method, req.ActualContentLength) { + f("content-length", strconv.FormatInt(req.ActualContentLength, 10)) + } + if param.AddGzipHeader { + f("accept-encoding", "gzip") + } + if !didUA { + f("user-agent", param.DefaultUserAgent) + } + } + + // Do a first pass over the headers counting bytes to ensure + // we don't exceed cc.peerMaxHeaderListSize. This is done as a + // separate pass before encoding the headers to prevent + // modifying the hpack state. + if param.PeerMaxHeaderListSize > 0 { + hlSize := uint64(0) + enumerateHeaders(func(name, value string) { + hf := hpack.HeaderField{Name: name, Value: value} + hlSize += uint64(hf.Size()) + }) + + if hlSize > param.PeerMaxHeaderListSize { + return res, ErrRequestHeaderListSize + } + } + + trace := httptrace.ContextClientTrace(ctx) + + // Header list size is ok. Write the headers. + enumerateHeaders(func(name, value string) { + name, ascii := LowerHeader(name) + if !ascii { + // Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header + // field names have to be ASCII characters (just as in HTTP/1.x). + return + } + + headerf(name, value) + + if trace != nil && trace.WroteHeaderField != nil { + trace.WroteHeaderField(name, []string{value}) + } + }) + + res.HasBody = req.ActualContentLength != 0 + res.HasTrailers = trailers != "" + return res, nil +} + +// IsRequestGzip reports whether we should add an Accept-Encoding: gzip header +// for a request. +func IsRequestGzip(method string, header map[string][]string, disableCompression bool) bool { + // TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere? + if !disableCompression && + len(header["Accept-Encoding"]) == 0 && + len(header["Range"]) == 0 && + method != "HEAD" { + // Request gzip only, not deflate. Deflate is ambiguous and + // not as universally supported anyway. + // See: https://zlib.net/zlib_faq.html#faq39 + // + // Note that we don't request this for HEAD requests, + // due to a bug in nginx: + // http://trac.nginx.org/nginx/ticket/358 + // https://golang.org/issue/5522 + // + // We don't request gzip if the request is for a range, since + // auto-decoding a portion of a gzipped document will just fail + // anyway. See https://golang.org/issue/8923 + return true + } + return false +} + +// checkConnHeaders checks whether req has any invalid connection-level headers. +// +// https://www.rfc-editor.org/rfc/rfc9114.html#section-4.2-3 +// https://www.rfc-editor.org/rfc/rfc9113.html#section-8.2.2-1 +// +// Certain headers are special-cased as okay but not transmitted later. +// For example, we allow "Transfer-Encoding: chunked", but drop the header when encoding. +func checkConnHeaders(h map[string][]string) error { + if vv := h["Upgrade"]; len(vv) > 0 && (vv[0] != "" && vv[0] != "chunked") { + return fmt.Errorf("invalid Upgrade request header: %q", vv) + } + if vv := h["Transfer-Encoding"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && vv[0] != "chunked") { + return fmt.Errorf("invalid Transfer-Encoding request header: %q", vv) + } + if vv := h["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && !asciiEqualFold(vv[0], "close") && !asciiEqualFold(vv[0], "keep-alive")) { + return fmt.Errorf("invalid Connection request header: %q", vv) + } + return nil +} + +func commaSeparatedTrailers(trailer map[string][]string) (string, error) { + keys := make([]string, 0, len(trailer)) + for k := range trailer { + k = CanonicalHeader(k) + switch k { + case "Transfer-Encoding", "Trailer", "Content-Length": + return "", fmt.Errorf("invalid Trailer key %q", k) + } + keys = append(keys, k) + } + if len(keys) > 0 { + sort.Strings(keys) + return strings.Join(keys, ","), nil + } + return "", nil +} + +// validPseudoPath reports whether v is a valid :path pseudo-header +// value. It must be either: +// +// - a non-empty string starting with '/' +// - the string '*', for OPTIONS requests. +// +// For now this is only used a quick check for deciding when to clean +// up Opaque URLs before sending requests from the Transport. +// See golang.org/issue/16847 +// +// We used to enforce that the path also didn't start with "//", but +// Google's GFE accepts such paths and Chrome sends them, so ignore +// that part of the spec. See golang.org/issue/19103. +func validPseudoPath(v string) bool { + return (len(v) > 0 && v[0] == '/') || v == "*" +} + +func validateHeaders(hdrs map[string][]string) string { + for k, vv := range hdrs { + if !httpguts.ValidHeaderFieldName(k) && k != ":protocol" { + return fmt.Sprintf("name %q", k) + } + for _, v := range vv { + if !httpguts.ValidHeaderFieldValue(v) { + // Don't include the value in the error, + // because it may be sensitive. + return fmt.Sprintf("value for header %q", k) + } + } + } + return "" +} + +// shouldSendReqContentLength reports whether we should send +// a "content-length" request header. This logic is basically a copy of the net/http +// transferWriter.shouldSendContentLength. +// The contentLength is the corrected contentLength (so 0 means actually 0, not unknown). +// -1 means unknown. +func shouldSendReqContentLength(method string, contentLength int64) bool { + if contentLength > 0 { + return true + } + if contentLength < 0 { + return false + } + // For zero bodies, whether we send a content-length depends on the method. + // It also kinda doesn't matter for http2 either way, with END_STREAM. + switch method { + case "POST", "PUT", "PATCH": + return true + default: + return false + } +} + +// ServerRequestParam is parameters to NewServerRequest. +type ServerRequestParam struct { + Method string + Scheme, Authority, Path string + Protocol string + Header map[string][]string +} + +// ServerRequestResult is the result of NewServerRequest. +type ServerRequestResult struct { + // Various http.Request fields. + URL *url.URL + RequestURI string + Trailer map[string][]string + + NeedsContinue bool // client provided an "Expect: 100-continue" header + + // If the request should be rejected, this is a short string suitable for passing + // to the http2 package's CountError function. + // It might be a bit odd to return errors this way rather than returing an error, + // but this ensures we don't forget to include a CountError reason. + InvalidReason string +} + +func NewServerRequest(rp ServerRequestParam) ServerRequestResult { + needsContinue := httpguts.HeaderValuesContainsToken(rp.Header["Expect"], "100-continue") + if needsContinue { + delete(rp.Header, "Expect") + } + // Merge Cookie headers into one "; "-delimited value. + if cookies := rp.Header["Cookie"]; len(cookies) > 1 { + rp.Header["Cookie"] = []string{strings.Join(cookies, "; ")} + } + + // Setup Trailers + var trailer map[string][]string + for _, v := range rp.Header["Trailer"] { + for _, key := range strings.Split(v, ",") { + key = textproto.CanonicalMIMEHeaderKey(textproto.TrimString(key)) + switch key { + case "Transfer-Encoding", "Trailer", "Content-Length": + // Bogus. (copy of http1 rules) + // Ignore. + default: + if trailer == nil { + trailer = make(map[string][]string) + } + trailer[key] = nil + } + } + } + delete(rp.Header, "Trailer") + + // "':authority' MUST NOT include the deprecated userinfo subcomponent + // for "http" or "https" schemed URIs." + // https://www.rfc-editor.org/rfc/rfc9113.html#section-8.3.1-2.3.8 + if strings.IndexByte(rp.Authority, '@') != -1 && (rp.Scheme == "http" || rp.Scheme == "https") { + return ServerRequestResult{ + InvalidReason: "userinfo_in_authority", + } + } + + var url_ *url.URL + var requestURI string + if rp.Method == "CONNECT" && rp.Protocol == "" { + url_ = &url.URL{Host: rp.Authority} + requestURI = rp.Authority // mimic HTTP/1 server behavior + } else { + var err error + url_, err = url.ParseRequestURI(rp.Path) + if err != nil { + return ServerRequestResult{ + InvalidReason: "bad_path", + } + } + requestURI = rp.Path + } + + return ServerRequestResult{ + URL: url_, + NeedsContinue: needsContinue, + RequestURI: requestURI, + Trailer: trailer, + } +} diff --git a/vendor/golang.org/x/net/proxy/per_host.go b/vendor/golang.org/x/net/proxy/per_host.go index d7d4b8b6e3..32bdf435ec 100644 --- a/vendor/golang.org/x/net/proxy/per_host.go +++ b/vendor/golang.org/x/net/proxy/per_host.go @@ -7,6 +7,7 @@ package proxy import ( "context" "net" + "net/netip" "strings" ) @@ -57,7 +58,8 @@ func (p *PerHost) DialContext(ctx context.Context, network, addr string) (c net. } func (p *PerHost) dialerForRequest(host string) Dialer { - if ip := net.ParseIP(host); ip != nil { + if nip, err := netip.ParseAddr(host); err == nil { + ip := net.IP(nip.AsSlice()) for _, net := range p.bypassNetworks { if net.Contains(ip) { return p.bypass @@ -108,8 +110,8 @@ func (p *PerHost) AddFromString(s string) { } continue } - if ip := net.ParseIP(host); ip != nil { - p.AddIP(ip) + if nip, err := netip.ParseAddr(host); err == nil { + p.AddIP(net.IP(nip.AsSlice())) continue } if strings.HasPrefix(host, "*.") { diff --git a/vendor/golang.org/x/oauth2/README.md b/vendor/golang.org/x/oauth2/README.md index 781770c204..48dbb9d84c 100644 --- a/vendor/golang.org/x/oauth2/README.md +++ b/vendor/golang.org/x/oauth2/README.md @@ -5,15 +5,6 @@ oauth2 package contains a client implementation for OAuth 2.0 spec. -## Installation - -~~~~ -go get golang.org/x/oauth2 -~~~~ - -Or you can manually git clone the repository to -`$(go env GOPATH)/src/golang.org/x/oauth2`. - See pkg.go.dev for further documentation and examples. * [pkg.go.dev/golang.org/x/oauth2](https://pkg.go.dev/golang.org/x/oauth2) @@ -33,7 +24,11 @@ The main issue tracker for the oauth2 repository is located at https://github.com/golang/oauth2/issues. This repository uses Gerrit for code changes. To learn how to submit changes to -this repository, see https://golang.org/doc/contribute.html. In particular: +this repository, see https://go.dev/doc/contribute. + +The git repository is https://go.googlesource.com/oauth2. + +Note: * Excluding trivial changes, all contributions should be connected to an existing issue. * API changes must go through the [change proposal process](https://go.dev/s/proposal-process) before they can be accepted. diff --git a/vendor/golang.org/x/oauth2/google/default.go b/vendor/golang.org/x/oauth2/google/default.go index df958359a8..0260935bab 100644 --- a/vendor/golang.org/x/oauth2/google/default.go +++ b/vendor/golang.org/x/oauth2/google/default.go @@ -251,6 +251,12 @@ func FindDefaultCredentials(ctx context.Context, scopes ...string) (*Credentials // a Google Developers service account key file, a gcloud user credentials file (a.k.a. refresh // token JSON), or the JSON configuration file for workload identity federation in non-Google cloud // platforms (see https://cloud.google.com/iam/docs/how-to#using-workload-identity-federation). +// +// Important: If you accept a credential configuration (credential JSON/File/Stream) from an +// external source for authentication to Google Cloud Platform, you must validate it before +// providing it to any Google API or library. Providing an unvalidated credential configuration to +// Google APIs can compromise the security of your systems and data. For more information, refer to +// [Validate credential configurations from external sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials). func CredentialsFromJSONWithParams(ctx context.Context, jsonData []byte, params CredentialsParams) (*Credentials, error) { // Make defensive copy of the slices in params. params = params.deepCopy() @@ -294,6 +300,12 @@ func CredentialsFromJSONWithParams(ctx context.Context, jsonData []byte, params } // CredentialsFromJSON invokes CredentialsFromJSONWithParams with the specified scopes. +// +// Important: If you accept a credential configuration (credential JSON/File/Stream) from an +// external source for authentication to Google Cloud Platform, you must validate it before +// providing it to any Google API or library. Providing an unvalidated credential configuration to +// Google APIs can compromise the security of your systems and data. For more information, refer to +// [Validate credential configurations from external sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials). func CredentialsFromJSON(ctx context.Context, jsonData []byte, scopes ...string) (*Credentials, error) { var params CredentialsParams params.Scopes = scopes diff --git a/vendor/golang.org/x/oauth2/google/externalaccount/aws.go b/vendor/golang.org/x/oauth2/google/externalaccount/aws.go index ca27c2e98c..55d59999e0 100644 --- a/vendor/golang.org/x/oauth2/google/externalaccount/aws.go +++ b/vendor/golang.org/x/oauth2/google/externalaccount/aws.go @@ -28,7 +28,7 @@ import ( // AwsSecurityCredentials models AWS security credentials. type AwsSecurityCredentials struct { - // AccessKeyId is the AWS Access Key ID - Required. + // AccessKeyID is the AWS Access Key ID - Required. AccessKeyID string `json:"AccessKeyID"` // SecretAccessKey is the AWS Secret Access Key - Required. SecretAccessKey string `json:"SecretAccessKey"` diff --git a/vendor/golang.org/x/oauth2/google/externalaccount/basecredentials.go b/vendor/golang.org/x/oauth2/google/externalaccount/basecredentials.go index 6c81a68728..aa0bba2eb3 100644 --- a/vendor/golang.org/x/oauth2/google/externalaccount/basecredentials.go +++ b/vendor/golang.org/x/oauth2/google/externalaccount/basecredentials.go @@ -263,7 +263,7 @@ const ( fileTypeJSON = "json" ) -// Format contains information needed to retireve a subject token for URL or File sourced credentials. +// Format contains information needed to retrieve a subject token for URL or File sourced credentials. type Format struct { // Type should be either "text" or "json". This determines whether the file or URL sourced credentials // expect a simple text subject token or if the subject token will be contained in a JSON object. @@ -278,20 +278,52 @@ type Format struct { type CredentialSource struct { // File is the location for file sourced credentials. // One field amongst File, URL, Executable, or EnvironmentID should be provided, depending on the kind of credential in question. + // + // Important: If you accept a credential configuration (credential + // JSON/File/Stream) from an external source for authentication to Google + // Cloud Platform, you must validate it before providing it to any Google + // API or library. Providing an unvalidated credential configuration to + // Google APIs can compromise the security of your systems and data. For + // more information, refer to [Validate credential configurations from + // external sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials). File string `json:"file"` // Url is the URL to call for URL sourced credentials. // One field amongst File, URL, Executable, or EnvironmentID should be provided, depending on the kind of credential in question. + // + // Important: If you accept a credential configuration (credential + // JSON/File/Stream) from an external source for authentication to Google + // Cloud Platform, you must validate it before providing it to any Google + // API or library. Providing an unvalidated credential configuration to + // Google APIs can compromise the security of your systems and data. For + // more information, refer to [Validate credential configurations from + // external sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials). URL string `json:"url"` // Headers are the headers to attach to the request for URL sourced credentials. Headers map[string]string `json:"headers"` // Executable is the configuration object for executable sourced credentials. // One field amongst File, URL, Executable, or EnvironmentID should be provided, depending on the kind of credential in question. + // + // Important: If you accept a credential configuration (credential + // JSON/File/Stream) from an external source for authentication to Google + // Cloud Platform, you must validate it before providing it to any Google + // API or library. Providing an unvalidated credential configuration to + // Google APIs can compromise the security of your systems and data. For + // more information, refer to [Validate credential configurations from + // external sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials). Executable *ExecutableConfig `json:"executable"` // EnvironmentID is the EnvironmentID used for AWS sourced credentials. This should start with "AWS". // One field amongst File, URL, Executable, or EnvironmentID should be provided, depending on the kind of credential in question. + // + // Important: If you accept a credential configuration (credential + // JSON/File/Stream) from an external source for authentication to Google + // Cloud Platform, you must validate it before providing it to any Google + // API or library. Providing an unvalidated credential configuration to + // Google APIs can compromise the security of your systems and data. For + // more information, refer to [Validate credential configurations from + // external sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials). EnvironmentID string `json:"environment_id"` // RegionURL is the metadata URL to retrieve the region from for EC2 AWS credentials. RegionURL string `json:"region_url"` @@ -329,7 +361,7 @@ type SubjectTokenSupplier interface { type AwsSecurityCredentialsSupplier interface { // AwsRegion should return the AWS region or an error. AwsRegion(ctx context.Context, options SupplierOptions) (string, error) - // GetAwsSecurityCredentials should return a valid set of AwsSecurityCredentials or an error. + // AwsSecurityCredentials should return a valid set of AwsSecurityCredentials or an error. // The external account token source does not cache the returned security credentials, so caching // logic should be implemented in the supplier to prevent multiple requests for the same security credentials. AwsSecurityCredentials(ctx context.Context, options SupplierOptions) (*AwsSecurityCredentials, error) diff --git a/vendor/golang.org/x/oauth2/jws/jws.go b/vendor/golang.org/x/oauth2/jws/jws.go index 95015648b4..6f03a49d31 100644 --- a/vendor/golang.org/x/oauth2/jws/jws.go +++ b/vendor/golang.org/x/oauth2/jws/jws.go @@ -165,11 +165,11 @@ func Encode(header *Header, c *ClaimSet, key *rsa.PrivateKey) (string, error) { // Verify tests whether the provided JWT token's signature was produced by the private key // associated with the supplied public key. func Verify(token string, key *rsa.PublicKey) error { - parts := strings.Split(token, ".") - if len(parts) != 3 { + if strings.Count(token, ".") != 2 { return errors.New("jws: invalid token received, token must have 3 parts") } + parts := strings.SplitN(token, ".", 3) signedContent := parts[0] + "." + parts[1] signatureString, err := base64.RawURLEncoding.DecodeString(parts[2]) if err != nil { diff --git a/vendor/golang.org/x/oauth2/oauth2.go b/vendor/golang.org/x/oauth2/oauth2.go index 09f6a49b80..eacdd7fd93 100644 --- a/vendor/golang.org/x/oauth2/oauth2.go +++ b/vendor/golang.org/x/oauth2/oauth2.go @@ -56,7 +56,7 @@ type Config struct { // the OAuth flow, after the resource owner's URLs. RedirectURL string - // Scope specifies optional requested permissions. + // Scopes specifies optional requested permissions. Scopes []string // authStyleCache caches which auth style to use when Endpoint.AuthStyle is @@ -288,7 +288,7 @@ func (tf *tokenRefresher) Token() (*Token, error) { if tf.refreshToken != tk.RefreshToken { tf.refreshToken = tk.RefreshToken } - return tk, err + return tk, nil } // reuseTokenSource is a TokenSource that holds a single token in memory @@ -356,11 +356,15 @@ func NewClient(ctx context.Context, src TokenSource) *http.Client { if src == nil { return internal.ContextClient(ctx) } + cc := internal.ContextClient(ctx) return &http.Client{ Transport: &Transport{ - Base: internal.ContextClient(ctx).Transport, + Base: cc.Transport, Source: ReuseTokenSource(nil, src), }, + CheckRedirect: cc.CheckRedirect, + Jar: cc.Jar, + Timeout: cc.Timeout, } } diff --git a/vendor/golang.org/x/oauth2/pkce.go b/vendor/golang.org/x/oauth2/pkce.go index 50593b6dfe..6a95da975c 100644 --- a/vendor/golang.org/x/oauth2/pkce.go +++ b/vendor/golang.org/x/oauth2/pkce.go @@ -21,7 +21,7 @@ const ( // // A fresh verifier should be generated for each authorization. // S256ChallengeOption(verifier) should then be passed to Config.AuthCodeURL -// (or Config.DeviceAccess) and VerifierOption(verifier) to Config.Exchange +// (or Config.DeviceAuth) and VerifierOption(verifier) to Config.Exchange // (or Config.DeviceAccessToken). func GenerateVerifier() string { // "RECOMMENDED that the output of a suitable random number generator be @@ -51,7 +51,7 @@ func S256ChallengeFromVerifier(verifier string) string { } // S256ChallengeOption derives a PKCE code challenge derived from verifier with -// method S256. It should be passed to Config.AuthCodeURL or Config.DeviceAccess +// method S256. It should be passed to Config.AuthCodeURL or Config.DeviceAuth // only. func S256ChallengeOption(verifier string) AuthCodeOption { return challengeOption{ diff --git a/vendor/golang.org/x/sync/errgroup/errgroup.go b/vendor/golang.org/x/sync/errgroup/errgroup.go index 948a3ee63d..a4ea5d14f1 100644 --- a/vendor/golang.org/x/sync/errgroup/errgroup.go +++ b/vendor/golang.org/x/sync/errgroup/errgroup.go @@ -46,7 +46,7 @@ func (g *Group) done() { // returns a non-nil error or the first time Wait returns, whichever occurs // first. func WithContext(ctx context.Context) (*Group, context.Context) { - ctx, cancel := withCancelCause(ctx) + ctx, cancel := context.WithCancelCause(ctx) return &Group{cancel: cancel}, ctx } @@ -118,6 +118,7 @@ func (g *Group) TryGo(f func() error) bool { // SetLimit limits the number of active goroutines in this group to at most n. // A negative value indicates no limit. +// A limit of zero will prevent any new goroutines from being added. // // Any subsequent call to the Go method will block until it can add an active // goroutine without exceeding the configured limit. diff --git a/vendor/golang.org/x/sync/errgroup/go120.go b/vendor/golang.org/x/sync/errgroup/go120.go deleted file mode 100644 index f93c740b63..0000000000 --- a/vendor/golang.org/x/sync/errgroup/go120.go +++ /dev/null @@ -1,13 +0,0 @@ -// Copyright 2023 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build go1.20 - -package errgroup - -import "context" - -func withCancelCause(parent context.Context) (context.Context, func(error)) { - return context.WithCancelCause(parent) -} diff --git a/vendor/golang.org/x/sync/errgroup/pre_go120.go b/vendor/golang.org/x/sync/errgroup/pre_go120.go deleted file mode 100644 index 88ce33434e..0000000000 --- a/vendor/golang.org/x/sync/errgroup/pre_go120.go +++ /dev/null @@ -1,14 +0,0 @@ -// Copyright 2023 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build !go1.20 - -package errgroup - -import "context" - -func withCancelCause(parent context.Context) (context.Context, func(error)) { - ctx, cancel := context.WithCancel(parent) - return ctx, func(error) { cancel() } -} diff --git a/vendor/golang.org/x/sys/cpu/asm_darwin_x86_gc.s b/vendor/golang.org/x/sys/cpu/asm_darwin_x86_gc.s new file mode 100644 index 0000000000..ec2acfe540 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/asm_darwin_x86_gc.s @@ -0,0 +1,17 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build darwin && amd64 && gc + +#include "textflag.h" + +TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_sysctl(SB) +GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) + +TEXT libc_sysctlbyname_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_sysctlbyname(SB) +GLOBL ·libc_sysctlbyname_trampoline_addr(SB), RODATA, $8 +DATA ·libc_sysctlbyname_trampoline_addr(SB)/8, $libc_sysctlbyname_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/cpu/cpu.go b/vendor/golang.org/x/sys/cpu/cpu.go index 02609d5b21..9c105f23af 100644 --- a/vendor/golang.org/x/sys/cpu/cpu.go +++ b/vendor/golang.org/x/sys/cpu/cpu.go @@ -72,6 +72,9 @@ var X86 struct { HasSSSE3 bool // Supplemental streaming SIMD extension 3 HasSSE41 bool // Streaming SIMD extension 4 and 4.1 HasSSE42 bool // Streaming SIMD extension 4 and 4.2 + HasAVXIFMA bool // Advanced vector extension Integer Fused Multiply Add + HasAVXVNNI bool // Advanced vector extension Vector Neural Network Instructions + HasAVXVNNIInt8 bool // Advanced vector extension Vector Neural Network Int8 instructions _ CacheLinePad } diff --git a/vendor/golang.org/x/sys/cpu/cpu_darwin_x86.go b/vendor/golang.org/x/sys/cpu/cpu_darwin_x86.go new file mode 100644 index 0000000000..b838cb9e95 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_darwin_x86.go @@ -0,0 +1,61 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build darwin && amd64 && gc + +package cpu + +// darwinSupportsAVX512 checks Darwin kernel for AVX512 support via sysctl +// call (see issue 43089). It also restricts AVX512 support for Darwin to +// kernel version 21.3.0 (MacOS 12.2.0) or later (see issue 49233). +// +// Background: +// Darwin implements a special mechanism to economize on thread state when +// AVX512 specific registers are not in use. This scheme minimizes state when +// preempting threads that haven't yet used any AVX512 instructions, but adds +// special requirements to check for AVX512 hardware support at runtime (e.g. +// via sysctl call or commpage inspection). See issue 43089 and link below for +// full background: +// https://github.com/apple-oss-distributions/xnu/blob/xnu-11215.1.10/osfmk/i386/fpu.c#L214-L240 +// +// Additionally, all versions of the Darwin kernel from 19.6.0 through 21.2.0 +// (corresponding to MacOS 10.15.6 - 12.1) have a bug that can cause corruption +// of the AVX512 mask registers (K0-K7) upon signal return. For this reason +// AVX512 is considered unsafe to use on Darwin for kernel versions prior to +// 21.3.0, where a fix has been confirmed. See issue 49233 for full background. +func darwinSupportsAVX512() bool { + return darwinSysctlEnabled([]byte("hw.optional.avx512f\x00")) && darwinKernelVersionCheck(21, 3, 0) +} + +// Ensure Darwin kernel version is at least major.minor.patch, avoiding dependencies +func darwinKernelVersionCheck(major, minor, patch int) bool { + var release [256]byte + err := darwinOSRelease(&release) + if err != nil { + return false + } + + var mmp [3]int + c := 0 +Loop: + for _, b := range release[:] { + switch { + case b >= '0' && b <= '9': + mmp[c] = 10*mmp[c] + int(b-'0') + case b == '.': + c++ + if c > 2 { + return false + } + case b == 0: + break Loop + default: + return false + } + } + if c != 2 { + return false + } + return mmp[0] > major || mmp[0] == major && (mmp[1] > minor || mmp[1] == minor && mmp[2] >= patch) +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go index 910728fb16..32a44514e2 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go @@ -6,10 +6,10 @@ package cpu -// cpuid is implemented in cpu_x86.s for gc compiler +// cpuid is implemented in cpu_gc_x86.s for gc compiler // and in cpu_gccgo.c for gccgo. func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) -// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler +// xgetbv with ecx = 0 is implemented in cpu_gc_x86.s for gc compiler // and in cpu_gccgo.c for gccgo. func xgetbv() (eax, edx uint32) diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.s b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.s similarity index 94% rename from vendor/golang.org/x/sys/cpu/cpu_x86.s rename to vendor/golang.org/x/sys/cpu/cpu_gc_x86.s index 7d7ba33efb..ce208ce6d6 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.s +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.s @@ -18,7 +18,7 @@ TEXT ·cpuid(SB), NOSPLIT, $0-24 RET // func xgetbv() (eax, edx uint32) -TEXT ·xgetbv(SB),NOSPLIT,$0-8 +TEXT ·xgetbv(SB), NOSPLIT, $0-8 MOVL $0, CX XGETBV MOVL AX, eax+0(FP) diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go index 99c60fe9f9..170d21ddfd 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go @@ -23,9 +23,3 @@ func xgetbv() (eax, edx uint32) { gccgoXgetbv(&a, &d) return a, d } - -// gccgo doesn't build on Darwin, per: -// https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/gcc.rb#L76 -func darwinSupportsAVX512() bool { - return false -} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go index 08f35ea177..f1caf0f78e 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go @@ -110,7 +110,6 @@ func doinit() { ARM64.HasASIMDFHM = isSet(hwCap, hwcap_ASIMDFHM) ARM64.HasDIT = isSet(hwCap, hwcap_DIT) - // HWCAP2 feature bits ARM64.HasSVE2 = isSet(hwCap2, hwcap2_SVE2) ARM64.HasI8MM = isSet(hwCap2, hwcap2_I8MM) diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_x86.go b/vendor/golang.org/x/sys/cpu/cpu_other_x86.go new file mode 100644 index 0000000000..a0fd7e2f75 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_x86.go @@ -0,0 +1,11 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build 386 || amd64p32 || (amd64 && (!darwin || !gc)) + +package cpu + +func darwinSupportsAVX512() bool { + panic("only implemented for gc && amd64 && darwin") +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go index c29f5e4c5a..1e642f3304 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go @@ -53,6 +53,9 @@ func initOptions() { {Name: "sse41", Feature: &X86.HasSSE41}, {Name: "sse42", Feature: &X86.HasSSE42}, {Name: "ssse3", Feature: &X86.HasSSSE3}, + {Name: "avxifma", Feature: &X86.HasAVXIFMA}, + {Name: "avxvnni", Feature: &X86.HasAVXVNNI}, + {Name: "avxvnniint8", Feature: &X86.HasAVXVNNIInt8}, // These capabilities should always be enabled on amd64: {Name: "sse2", Feature: &X86.HasSSE2, Required: runtime.GOARCH == "amd64"}, @@ -92,10 +95,8 @@ func archInit() { osSupportsAVX = isSet(1, eax) && isSet(2, eax) if runtime.GOOS == "darwin" { - // Darwin doesn't save/restore AVX-512 mask registers correctly across signal handlers. - // Since users can't rely on mask register contents, let's not advertise AVX-512 support. - // See issue 49233. - osSupportsAVX512 = false + // Darwin requires special AVX512 checks, see cpu_darwin_x86.go + osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512() } else { // Check if OPMASK and ZMM registers have OS support. osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax) @@ -108,7 +109,7 @@ func archInit() { return } - _, ebx7, ecx7, edx7 := cpuid(7, 0) + eax7, ebx7, ecx7, edx7 := cpuid(7, 0) X86.HasBMI1 = isSet(3, ebx7) X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX X86.HasBMI2 = isSet(8, ebx7) @@ -136,14 +137,24 @@ func archInit() { X86.HasAVX512VAES = isSet(9, ecx7) X86.HasAVX512VBMI2 = isSet(6, ecx7) X86.HasAVX512BITALG = isSet(12, ecx7) - - eax71, _, _, _ := cpuid(7, 1) - X86.HasAVX512BF16 = isSet(5, eax71) } X86.HasAMXTile = isSet(24, edx7) X86.HasAMXInt8 = isSet(25, edx7) X86.HasAMXBF16 = isSet(22, edx7) + + // These features depend on the second level of extended features. + if eax7 >= 1 { + eax71, _, _, edx71 := cpuid(7, 1) + if X86.HasAVX512 { + X86.HasAVX512BF16 = isSet(5, eax71) + } + if X86.HasAVX { + X86.HasAVXIFMA = isSet(23, eax71) + X86.HasAVXVNNI = isSet(4, eax71) + X86.HasAVXVNNIInt8 = isSet(4, edx71) + } + } } func isSet(bitpos uint, value uint32) bool { diff --git a/vendor/golang.org/x/sys/cpu/syscall_darwin_x86_gc.go b/vendor/golang.org/x/sys/cpu/syscall_darwin_x86_gc.go new file mode 100644 index 0000000000..4d0888b0c0 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/syscall_darwin_x86_gc.go @@ -0,0 +1,98 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Minimal copy of x/sys/unix so the cpu package can make a +// system call on Darwin without depending on x/sys/unix. + +//go:build darwin && amd64 && gc + +package cpu + +import ( + "syscall" + "unsafe" +) + +type _C_int int32 + +// adapted from unix.Uname() at x/sys/unix/syscall_darwin.go L419 +func darwinOSRelease(release *[256]byte) error { + // from x/sys/unix/zerrors_openbsd_amd64.go + const ( + CTL_KERN = 0x1 + KERN_OSRELEASE = 0x2 + ) + + mib := []_C_int{CTL_KERN, KERN_OSRELEASE} + n := unsafe.Sizeof(*release) + + return sysctl(mib, &release[0], &n, nil, 0) +} + +type Errno = syscall.Errno + +var _zero uintptr // Single-word zero for use when we need a valid pointer to 0 bytes. + +// from x/sys/unix/zsyscall_darwin_amd64.go L791-807 +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + if _, _, err := syscall_syscall6( + libc_sysctl_trampoline_addr, + uintptr(_p0), + uintptr(len(mib)), + uintptr(unsafe.Pointer(old)), + uintptr(unsafe.Pointer(oldlen)), + uintptr(unsafe.Pointer(new)), + uintptr(newlen), + ); err != 0 { + return err + } + + return nil +} + +var libc_sysctl_trampoline_addr uintptr + +// adapted from internal/cpu/cpu_arm64_darwin.go +func darwinSysctlEnabled(name []byte) bool { + out := int32(0) + nout := unsafe.Sizeof(out) + if ret := sysctlbyname(&name[0], (*byte)(unsafe.Pointer(&out)), &nout, nil, 0); ret != nil { + return false + } + return out > 0 +} + +//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib" + +var libc_sysctlbyname_trampoline_addr uintptr + +// adapted from runtime/sys_darwin.go in the pattern of sysctl() above, as defined in x/sys/unix +func sysctlbyname(name *byte, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error { + if _, _, err := syscall_syscall6( + libc_sysctlbyname_trampoline_addr, + uintptr(unsafe.Pointer(name)), + uintptr(unsafe.Pointer(old)), + uintptr(unsafe.Pointer(oldlen)), + uintptr(unsafe.Pointer(new)), + uintptr(newlen), + 0, + ); err != 0 { + return err + } + + return nil +} + +//go:cgo_import_dynamic libc_sysctlbyname sysctlbyname "/usr/lib/libSystem.B.dylib" + +// Implemented in the runtime package (runtime/sys_darwin.go) +func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) + +//go:linkname syscall_syscall6 syscall.syscall6 diff --git a/vendor/golang.org/x/sys/unix/auxv.go b/vendor/golang.org/x/sys/unix/auxv.go new file mode 100644 index 0000000000..37a82528f5 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/auxv.go @@ -0,0 +1,36 @@ +// Copyright 2025 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build go1.21 && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos) + +package unix + +import ( + "syscall" + "unsafe" +) + +//go:linkname runtime_getAuxv runtime.getAuxv +func runtime_getAuxv() []uintptr + +// Auxv returns the ELF auxiliary vector as a sequence of key/value pairs. +// The returned slice is always a fresh copy, owned by the caller. +// It returns an error on non-ELF platforms, or if the auxiliary vector cannot be accessed, +// which happens in some locked-down environments and build modes. +func Auxv() ([][2]uintptr, error) { + vec := runtime_getAuxv() + vecLen := len(vec) + + if vecLen == 0 { + return nil, syscall.ENOENT + } + + if vecLen%2 != 0 { + return nil, syscall.EINVAL + } + + result := make([]uintptr, vecLen) + copy(result, vec) + return unsafe.Slice((*[2]uintptr)(unsafe.Pointer(&result[0])), vecLen/2), nil +} diff --git a/vendor/golang.org/x/sys/unix/auxv_unsupported.go b/vendor/golang.org/x/sys/unix/auxv_unsupported.go new file mode 100644 index 0000000000..1200487f2e --- /dev/null +++ b/vendor/golang.org/x/sys/unix/auxv_unsupported.go @@ -0,0 +1,13 @@ +// Copyright 2025 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !go1.21 && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos) + +package unix + +import "syscall" + +func Auxv() ([][2]uintptr, error) { + return nil, syscall.ENOTSUP +} diff --git a/vendor/golang.org/x/sys/unix/ioctl_linux.go b/vendor/golang.org/x/sys/unix/ioctl_linux.go index dbe680eab8..7ca4fa12aa 100644 --- a/vendor/golang.org/x/sys/unix/ioctl_linux.go +++ b/vendor/golang.org/x/sys/unix/ioctl_linux.go @@ -58,6 +58,102 @@ func IoctlGetEthtoolDrvinfo(fd int, ifname string) (*EthtoolDrvinfo, error) { return &value, err } +// IoctlGetEthtoolTsInfo fetches ethtool timestamping and PHC +// association for the network device specified by ifname. +func IoctlGetEthtoolTsInfo(fd int, ifname string) (*EthtoolTsInfo, error) { + ifr, err := NewIfreq(ifname) + if err != nil { + return nil, err + } + + value := EthtoolTsInfo{Cmd: ETHTOOL_GET_TS_INFO} + ifrd := ifr.withData(unsafe.Pointer(&value)) + + err = ioctlIfreqData(fd, SIOCETHTOOL, &ifrd) + return &value, err +} + +// IoctlGetHwTstamp retrieves the hardware timestamping configuration +// for the network device specified by ifname. +func IoctlGetHwTstamp(fd int, ifname string) (*HwTstampConfig, error) { + ifr, err := NewIfreq(ifname) + if err != nil { + return nil, err + } + + value := HwTstampConfig{} + ifrd := ifr.withData(unsafe.Pointer(&value)) + + err = ioctlIfreqData(fd, SIOCGHWTSTAMP, &ifrd) + return &value, err +} + +// IoctlSetHwTstamp updates the hardware timestamping configuration for +// the network device specified by ifname. +func IoctlSetHwTstamp(fd int, ifname string, cfg *HwTstampConfig) error { + ifr, err := NewIfreq(ifname) + if err != nil { + return err + } + ifrd := ifr.withData(unsafe.Pointer(cfg)) + return ioctlIfreqData(fd, SIOCSHWTSTAMP, &ifrd) +} + +// FdToClockID derives the clock ID from the file descriptor number +// - see clock_gettime(3), FD_TO_CLOCKID macros. The resulting ID is +// suitable for system calls like ClockGettime. +func FdToClockID(fd int) int32 { return int32((int(^fd) << 3) | 3) } + +// IoctlPtpClockGetcaps returns the description of a given PTP device. +func IoctlPtpClockGetcaps(fd int) (*PtpClockCaps, error) { + var value PtpClockCaps + err := ioctlPtr(fd, PTP_CLOCK_GETCAPS2, unsafe.Pointer(&value)) + return &value, err +} + +// IoctlPtpSysOffsetPrecise returns a description of the clock +// offset compared to the system clock. +func IoctlPtpSysOffsetPrecise(fd int) (*PtpSysOffsetPrecise, error) { + var value PtpSysOffsetPrecise + err := ioctlPtr(fd, PTP_SYS_OFFSET_PRECISE2, unsafe.Pointer(&value)) + return &value, err +} + +// IoctlPtpSysOffsetExtended returns an extended description of the +// clock offset compared to the system clock. The samples parameter +// specifies the desired number of measurements. +func IoctlPtpSysOffsetExtended(fd int, samples uint) (*PtpSysOffsetExtended, error) { + value := PtpSysOffsetExtended{Samples: uint32(samples)} + err := ioctlPtr(fd, PTP_SYS_OFFSET_EXTENDED2, unsafe.Pointer(&value)) + return &value, err +} + +// IoctlPtpPinGetfunc returns the configuration of the specified +// I/O pin on given PTP device. +func IoctlPtpPinGetfunc(fd int, index uint) (*PtpPinDesc, error) { + value := PtpPinDesc{Index: uint32(index)} + err := ioctlPtr(fd, PTP_PIN_GETFUNC2, unsafe.Pointer(&value)) + return &value, err +} + +// IoctlPtpPinSetfunc updates configuration of the specified PTP +// I/O pin. +func IoctlPtpPinSetfunc(fd int, pd *PtpPinDesc) error { + return ioctlPtr(fd, PTP_PIN_SETFUNC2, unsafe.Pointer(pd)) +} + +// IoctlPtpPeroutRequest configures the periodic output mode of the +// PTP I/O pins. +func IoctlPtpPeroutRequest(fd int, r *PtpPeroutRequest) error { + return ioctlPtr(fd, PTP_PEROUT_REQUEST2, unsafe.Pointer(r)) +} + +// IoctlPtpExttsRequest configures the external timestamping mode +// of the PTP I/O pins. +func IoctlPtpExttsRequest(fd int, r *PtpExttsRequest) error { + return ioctlPtr(fd, PTP_EXTTS_REQUEST2, unsafe.Pointer(r)) +} + // IoctlGetWatchdogInfo fetches information about a watchdog device from the // Linux watchdog API. For more information, see: // https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html. diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh index ac54ecaba0..6ab02b6c31 100644 --- a/vendor/golang.org/x/sys/unix/mkerrors.sh +++ b/vendor/golang.org/x/sys/unix/mkerrors.sh @@ -158,6 +158,16 @@ includes_Linux=' #endif #define _GNU_SOURCE +// See the description in unix/linux/types.go +#if defined(__ARM_EABI__) || \ + (defined(__mips__) && (_MIPS_SIM == _ABIO32)) || \ + (defined(__powerpc__) && (!defined(__powerpc64__))) +# ifdef _TIME_BITS +# undef _TIME_BITS +# endif +# define _TIME_BITS 32 +#endif + // is broken on powerpc64, as it fails to include definitions of // these structures. We just include them copied from . #if defined(__powerpc__) @@ -256,6 +266,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -527,6 +538,7 @@ ccflags="$@" $2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MREMAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL|TCPOPT|UDP)_/ || $2 ~ /^NFC_(GENL|PROTO|COMM|RF|SE|DIRECTION|LLCP|SOCKPROTO)_/ || $2 ~ /^NFC_.*_(MAX)?SIZE$/ || + $2 ~ /^PTP_/ || $2 ~ /^RAW_PAYLOAD_/ || $2 ~ /^[US]F_/ || $2 ~ /^TP_STATUS_/ || diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go index 97cb916f2c..be8c002070 100644 --- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go +++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go @@ -246,6 +246,18 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e return sendfile(outfd, infd, offset, count) } +func Dup3(oldfd, newfd, flags int) error { + if oldfd == newfd || flags&^O_CLOEXEC != 0 { + return EINVAL + } + how := F_DUP2FD + if flags&O_CLOEXEC != 0 { + how = F_DUP2FD_CLOEXEC + } + _, err := fcntl(oldfd, how, newfd) + return err +} + /* * Exposed directly */ diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go index f08abd434f..230a94549a 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -1860,6 +1860,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys ClockAdjtime(clockid int32, buf *Timex) (state int, err error) //sys ClockGetres(clockid int32, res *Timespec) (err error) //sys ClockGettime(clockid int32, time *Timespec) (err error) +//sys ClockSettime(clockid int32, time *Timespec) (err error) //sys ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) //sys Close(fd int) (err error) //sys CloseRange(first uint, last uint, flags uint) (err error) diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris.go b/vendor/golang.org/x/sys/unix/syscall_solaris.go index 21974af064..abc3955477 100644 --- a/vendor/golang.org/x/sys/unix/syscall_solaris.go +++ b/vendor/golang.org/x/sys/unix/syscall_solaris.go @@ -1102,3 +1102,90 @@ func (s *Strioctl) SetInt(i int) { func IoctlSetStrioctlRetInt(fd int, req int, s *Strioctl) (int, error) { return ioctlPtrRet(fd, req, unsafe.Pointer(s)) } + +// Ucred Helpers +// See ucred(3c) and getpeerucred(3c) + +//sys getpeerucred(fd uintptr, ucred *uintptr) (err error) +//sys ucredFree(ucred uintptr) = ucred_free +//sys ucredGet(pid int) (ucred uintptr, err error) = ucred_get +//sys ucredGeteuid(ucred uintptr) (uid int) = ucred_geteuid +//sys ucredGetegid(ucred uintptr) (gid int) = ucred_getegid +//sys ucredGetruid(ucred uintptr) (uid int) = ucred_getruid +//sys ucredGetrgid(ucred uintptr) (gid int) = ucred_getrgid +//sys ucredGetsuid(ucred uintptr) (uid int) = ucred_getsuid +//sys ucredGetsgid(ucred uintptr) (gid int) = ucred_getsgid +//sys ucredGetpid(ucred uintptr) (pid int) = ucred_getpid + +// Ucred is an opaque struct that holds user credentials. +type Ucred struct { + ucred uintptr +} + +// We need to ensure that ucredFree is called on the underlying ucred +// when the Ucred is garbage collected. +func ucredFinalizer(u *Ucred) { + ucredFree(u.ucred) +} + +func GetPeerUcred(fd uintptr) (*Ucred, error) { + var ucred uintptr + err := getpeerucred(fd, &ucred) + if err != nil { + return nil, err + } + result := &Ucred{ + ucred: ucred, + } + // set the finalizer on the result so that the ucred will be freed + runtime.SetFinalizer(result, ucredFinalizer) + return result, nil +} + +func UcredGet(pid int) (*Ucred, error) { + ucred, err := ucredGet(pid) + if err != nil { + return nil, err + } + result := &Ucred{ + ucred: ucred, + } + // set the finalizer on the result so that the ucred will be freed + runtime.SetFinalizer(result, ucredFinalizer) + return result, nil +} + +func (u *Ucred) Geteuid() int { + defer runtime.KeepAlive(u) + return ucredGeteuid(u.ucred) +} + +func (u *Ucred) Getruid() int { + defer runtime.KeepAlive(u) + return ucredGetruid(u.ucred) +} + +func (u *Ucred) Getsuid() int { + defer runtime.KeepAlive(u) + return ucredGetsuid(u.ucred) +} + +func (u *Ucred) Getegid() int { + defer runtime.KeepAlive(u) + return ucredGetegid(u.ucred) +} + +func (u *Ucred) Getrgid() int { + defer runtime.KeepAlive(u) + return ucredGetrgid(u.ucred) +} + +func (u *Ucred) Getsgid() int { + defer runtime.KeepAlive(u) + return ucredGetsgid(u.ucred) +} + +func (u *Ucred) Getpid() int { + defer runtime.KeepAlive(u) + return ucredGetpid(u.ucred) +} diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go index 312ae6ac1d..7bf5c04bb0 100644 --- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go @@ -768,6 +768,15 @@ func Munmap(b []byte) (err error) { return mapper.Munmap(b) } +func MmapPtr(fd int, offset int64, addr unsafe.Pointer, length uintptr, prot int, flags int) (ret unsafe.Pointer, err error) { + xaddr, err := mapper.mmap(uintptr(addr), length, prot, flags, fd, offset) + return unsafe.Pointer(xaddr), err +} + +func MunmapPtr(addr unsafe.Pointer, length uintptr) (err error) { + return mapper.munmap(uintptr(addr), length) +} + //sys Gethostname(buf []byte) (err error) = SYS___GETHOSTNAME_A //sysnb Getgid() (gid int) //sysnb Getpid() (pid int) @@ -816,10 +825,10 @@ func Lstat(path string, stat *Stat_t) (err error) { // for checking symlinks begins with $VERSION/ $SYSNAME/ $SYSSYMR/ $SYSSYMA/ func isSpecialPath(path []byte) (v bool) { var special = [4][8]byte{ - [8]byte{'V', 'E', 'R', 'S', 'I', 'O', 'N', '/'}, - [8]byte{'S', 'Y', 'S', 'N', 'A', 'M', 'E', '/'}, - [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'R', '/'}, - [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'A', '/'}} + {'V', 'E', 'R', 'S', 'I', 'O', 'N', '/'}, + {'S', 'Y', 'S', 'N', 'A', 'M', 'E', '/'}, + {'S', 'Y', 'S', 'S', 'Y', 'M', 'R', '/'}, + {'S', 'Y', 'S', 'S', 'Y', 'M', 'A', '/'}} var i, j int for i = 0; i < len(special); i++ { @@ -3115,3 +3124,90 @@ func legacy_Mkfifoat(dirfd int, path string, mode uint32) (err error) { //sys Posix_openpt(oflag int) (fd int, err error) = SYS_POSIX_OPENPT //sys Grantpt(fildes int) (rc int, err error) = SYS_GRANTPT //sys Unlockpt(fildes int) (rc int, err error) = SYS_UNLOCKPT + +func fcntlAsIs(fd uintptr, cmd int, arg uintptr) (val int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), arg) + runtime.ExitSyscall() + val = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +func Fcntl(fd uintptr, cmd int, op interface{}) (ret int, err error) { + switch op.(type) { + case *Flock_t: + err = FcntlFlock(fd, cmd, op.(*Flock_t)) + if err != nil { + ret = -1 + } + return + case int: + return FcntlInt(fd, cmd, op.(int)) + case *F_cnvrt: + return fcntlAsIs(fd, cmd, uintptr(unsafe.Pointer(op.(*F_cnvrt)))) + case unsafe.Pointer: + return fcntlAsIs(fd, cmd, uintptr(op.(unsafe.Pointer))) + default: + return -1, EINVAL + } + return +} + +func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { + if raceenabled { + raceReleaseMerge(unsafe.Pointer(&ioSync)) + } + return sendfile(outfd, infd, offset, count) +} + +func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { + // TODO: use LE call instead if the call is implemented + originalOffset, err := Seek(infd, 0, SEEK_CUR) + if err != nil { + return -1, err + } + //start reading data from in_fd + if offset != nil { + _, err := Seek(infd, *offset, SEEK_SET) + if err != nil { + return -1, err + } + } + + buf := make([]byte, count) + readBuf := make([]byte, 0) + var n int = 0 + for i := 0; i < count; i += n { + n, err := Read(infd, buf) + if n == 0 { + if err != nil { + return -1, err + } else { // EOF + break + } + } + readBuf = append(readBuf, buf...) + buf = buf[0:0] + } + + n2, err := Write(outfd, readBuf) + if err != nil { + return -1, err + } + + //When sendfile() returns, this variable will be set to the + // offset of the byte following the last byte that was read. + if offset != nil { + *offset = *offset + int64(n) + // If offset is not NULL, then sendfile() does not modify the file + // offset of in_fd + _, err := Seek(infd, originalOffset, SEEK_SET) + if err != nil { + return -1, err + } + } + return n2, nil +} diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go index de3b462489..4f432bfe8f 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go @@ -321,6 +321,9 @@ const ( AUDIT_INTEGRITY_STATUS = 0x70a AUDIT_IPC = 0x517 AUDIT_IPC_SET_PERM = 0x51f + AUDIT_IPE_ACCESS = 0x58c + AUDIT_IPE_CONFIG_CHANGE = 0x58d + AUDIT_IPE_POLICY_LOAD = 0x58e AUDIT_KERNEL = 0x7d0 AUDIT_KERNEL_OTHER = 0x524 AUDIT_KERN_MODULE = 0x532 @@ -489,6 +492,7 @@ const ( BPF_F_ID = 0x20 BPF_F_NETFILTER_IP_DEFRAG = 0x1 BPF_F_QUERY_EFFECTIVE = 0x1 + BPF_F_REDIRECT_FLAGS = 0x19 BPF_F_REPLACE = 0x4 BPF_F_SLEEPABLE = 0x10 BPF_F_STRICT_ALIGNMENT = 0x1 @@ -1166,6 +1170,7 @@ const ( EXTA = 0xe EXTB = 0xf F2FS_SUPER_MAGIC = 0xf2f52010 + FALLOC_FL_ALLOCATE_RANGE = 0x0 FALLOC_FL_COLLAPSE_RANGE = 0x8 FALLOC_FL_INSERT_RANGE = 0x20 FALLOC_FL_KEEP_SIZE = 0x1 @@ -1240,6 +1245,7 @@ const ( FAN_REPORT_DFID_NAME = 0xc00 FAN_REPORT_DFID_NAME_TARGET = 0x1e00 FAN_REPORT_DIR_FID = 0x400 + FAN_REPORT_FD_ERROR = 0x2000 FAN_REPORT_FID = 0x200 FAN_REPORT_NAME = 0x800 FAN_REPORT_PIDFD = 0x80 @@ -1325,8 +1331,10 @@ const ( FUSE_SUPER_MAGIC = 0x65735546 FUTEXFS_SUPER_MAGIC = 0xbad1dea F_ADD_SEALS = 0x409 + F_CREATED_QUERY = 0x404 F_DUPFD = 0x0 F_DUPFD_CLOEXEC = 0x406 + F_DUPFD_QUERY = 0x403 F_EXLCK = 0x4 F_GETFD = 0x1 F_GETFL = 0x3 @@ -1546,6 +1554,7 @@ const ( IPPROTO_ROUTING = 0x2b IPPROTO_RSVP = 0x2e IPPROTO_SCTP = 0x84 + IPPROTO_SMC = 0x100 IPPROTO_TCP = 0x6 IPPROTO_TP = 0x1d IPPROTO_UDP = 0x11 @@ -1618,6 +1627,8 @@ const ( IPV6_UNICAST_IF = 0x4c IPV6_USER_FLOW = 0xe IPV6_V6ONLY = 0x1a + IPV6_VERSION = 0x60 + IPV6_VERSION_MASK = 0xf0 IPV6_XFRM_POLICY = 0x23 IP_ADD_MEMBERSHIP = 0x23 IP_ADD_SOURCE_MEMBERSHIP = 0x27 @@ -1799,6 +1810,8 @@ const ( LANDLOCK_ACCESS_NET_BIND_TCP = 0x1 LANDLOCK_ACCESS_NET_CONNECT_TCP = 0x2 LANDLOCK_CREATE_RULESET_VERSION = 0x1 + LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET = 0x1 + LANDLOCK_SCOPE_SIGNAL = 0x2 LINUX_REBOOT_CMD_CAD_OFF = 0x0 LINUX_REBOOT_CMD_CAD_ON = 0x89abcdef LINUX_REBOOT_CMD_HALT = 0xcdef0123 @@ -1860,6 +1873,7 @@ const ( MADV_UNMERGEABLE = 0xd MADV_WILLNEED = 0x3 MADV_WIPEONFORK = 0x12 + MAP_DROPPABLE = 0x8 MAP_FILE = 0x0 MAP_FIXED = 0x10 MAP_FIXED_NOREPLACE = 0x100000 @@ -1924,6 +1938,7 @@ const ( MNT_FORCE = 0x1 MNT_ID_REQ_SIZE_VER0 = 0x18 MNT_ID_REQ_SIZE_VER1 = 0x20 + MNT_NS_INFO_SIZE_VER0 = 0x10 MODULE_INIT_COMPRESSED_FILE = 0x4 MODULE_INIT_IGNORE_MODVERSIONS = 0x1 MODULE_INIT_IGNORE_VERMAGIC = 0x2 @@ -1959,6 +1974,7 @@ const ( MSG_PEEK = 0x2 MSG_PROXY = 0x10 MSG_RST = 0x1000 + MSG_SOCK_DEVMEM = 0x2000000 MSG_SYN = 0x400 MSG_TRUNC = 0x20 MSG_TRYHARD = 0x4 @@ -2075,6 +2091,7 @@ const ( NFC_ATR_REQ_MAXSIZE = 0x40 NFC_ATR_RES_GB_MAXSIZE = 0x2f NFC_ATR_RES_MAXSIZE = 0x40 + NFC_ATS_MAXSIZE = 0x14 NFC_COMM_ACTIVE = 0x0 NFC_COMM_PASSIVE = 0x1 NFC_DEVICE_NAME_MAXSIZE = 0x8 @@ -2155,6 +2172,7 @@ const ( NFNL_SUBSYS_QUEUE = 0x3 NFNL_SUBSYS_ULOG = 0x4 NFS_SUPER_MAGIC = 0x6969 + NFT_BITWISE_BOOL = 0x0 NFT_CHAIN_FLAGS = 0x7 NFT_CHAIN_MAXNAMELEN = 0x100 NFT_CT_MAX = 0x17 @@ -2483,6 +2501,7 @@ const ( PR_GET_PDEATHSIG = 0x2 PR_GET_SECCOMP = 0x15 PR_GET_SECUREBITS = 0x1b + PR_GET_SHADOW_STACK_STATUS = 0x4a PR_GET_SPECULATION_CTRL = 0x34 PR_GET_TAGGED_ADDR_CTRL = 0x38 PR_GET_THP_DISABLE = 0x2a @@ -2491,6 +2510,7 @@ const ( PR_GET_TIMING = 0xd PR_GET_TSC = 0x19 PR_GET_UNALIGN = 0x5 + PR_LOCK_SHADOW_STACK_STATUS = 0x4c PR_MCE_KILL = 0x21 PR_MCE_KILL_CLEAR = 0x0 PR_MCE_KILL_DEFAULT = 0x2 @@ -2517,6 +2537,8 @@ const ( PR_PAC_GET_ENABLED_KEYS = 0x3d PR_PAC_RESET_KEYS = 0x36 PR_PAC_SET_ENABLED_KEYS = 0x3c + PR_PMLEN_MASK = 0x7f000000 + PR_PMLEN_SHIFT = 0x18 PR_PPC_DEXCR_CTRL_CLEAR = 0x4 PR_PPC_DEXCR_CTRL_CLEAR_ONEXEC = 0x10 PR_PPC_DEXCR_CTRL_EDITABLE = 0x1 @@ -2584,6 +2606,7 @@ const ( PR_SET_PTRACER = 0x59616d61 PR_SET_SECCOMP = 0x16 PR_SET_SECUREBITS = 0x1c + PR_SET_SHADOW_STACK_STATUS = 0x4b PR_SET_SPECULATION_CTRL = 0x35 PR_SET_SYSCALL_USER_DISPATCH = 0x3b PR_SET_TAGGED_ADDR_CTRL = 0x37 @@ -2594,6 +2617,9 @@ const ( PR_SET_UNALIGN = 0x6 PR_SET_VMA = 0x53564d41 PR_SET_VMA_ANON_NAME = 0x0 + PR_SHADOW_STACK_ENABLE = 0x1 + PR_SHADOW_STACK_PUSH = 0x4 + PR_SHADOW_STACK_WRITE = 0x2 PR_SME_GET_VL = 0x40 PR_SME_SET_VL = 0x3f PR_SME_SET_VL_ONEXEC = 0x40000 @@ -2625,6 +2651,28 @@ const ( PR_UNALIGN_NOPRINT = 0x1 PR_UNALIGN_SIGBUS = 0x2 PSTOREFS_MAGIC = 0x6165676c + PTP_CLK_MAGIC = '=' + PTP_ENABLE_FEATURE = 0x1 + PTP_EXTTS_EDGES = 0x6 + PTP_EXTTS_EVENT_VALID = 0x1 + PTP_EXTTS_V1_VALID_FLAGS = 0x7 + PTP_EXTTS_VALID_FLAGS = 0x1f + PTP_EXT_OFFSET = 0x10 + PTP_FALLING_EDGE = 0x4 + PTP_MAX_SAMPLES = 0x19 + PTP_PEROUT_DUTY_CYCLE = 0x2 + PTP_PEROUT_ONE_SHOT = 0x1 + PTP_PEROUT_PHASE = 0x4 + PTP_PEROUT_V1_VALID_FLAGS = 0x0 + PTP_PEROUT_VALID_FLAGS = 0x7 + PTP_PIN_GETFUNC = 0xc0603d06 + PTP_PIN_GETFUNC2 = 0xc0603d0f + PTP_RISING_EDGE = 0x2 + PTP_STRICT_FLAGS = 0x8 + PTP_SYS_OFFSET_EXTENDED = 0xc4c03d09 + PTP_SYS_OFFSET_EXTENDED2 = 0xc4c03d12 + PTP_SYS_OFFSET_PRECISE = 0xc0403d08 + PTP_SYS_OFFSET_PRECISE2 = 0xc0403d11 PTRACE_ATTACH = 0x10 PTRACE_CONT = 0x7 PTRACE_DETACH = 0x11 @@ -2881,7 +2929,6 @@ const ( RTM_NEWNEXTHOP = 0x68 RTM_NEWNEXTHOPBUCKET = 0x74 RTM_NEWNSID = 0x58 - RTM_NEWNVLAN = 0x70 RTM_NEWPREFIX = 0x34 RTM_NEWQDISC = 0x24 RTM_NEWROUTE = 0x18 @@ -2890,6 +2937,7 @@ const ( RTM_NEWTCLASS = 0x28 RTM_NEWTFILTER = 0x2c RTM_NEWTUNNEL = 0x78 + RTM_NEWVLAN = 0x70 RTM_NR_FAMILIES = 0x1b RTM_NR_MSGTYPES = 0x6c RTM_SETDCB = 0x4f @@ -2948,6 +2996,7 @@ const ( RWF_WRITE_LIFE_NOT_SET = 0x0 SCHED_BATCH = 0x3 SCHED_DEADLINE = 0x6 + SCHED_EXT = 0x7 SCHED_FIFO = 0x1 SCHED_FLAG_ALL = 0x7f SCHED_FLAG_DL_OVERRUN = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go index 8aa6d77c01..75207613c7 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go @@ -109,12 +109,15 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -237,6 +240,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x7434 PPPIOCXFERUNIT = 0x744e PR_SET_PTRACER_ANY = 0xffffffff + PTP_CLOCK_GETCAPS = 0x80503d01 + PTP_CLOCK_GETCAPS2 = 0x80503d0a + PTP_ENABLE_PPS = 0x40043d04 + PTP_ENABLE_PPS2 = 0x40043d0d + PTP_EXTTS_REQUEST = 0x40103d02 + PTP_EXTTS_REQUEST2 = 0x40103d0b + PTP_MASK_CLEAR_ALL = 0x3d13 + PTP_MASK_EN_SINGLE = 0x40043d14 + PTP_PEROUT_REQUEST = 0x40383d03 + PTP_PEROUT_REQUEST2 = 0x40383d0c + PTP_PIN_SETFUNC = 0x40603d07 + PTP_PIN_SETFUNC2 = 0x40603d10 + PTP_SYS_OFFSET = 0x43403d05 + PTP_SYS_OFFSET2 = 0x43403d0e PTRACE_GETFPREGS = 0xe PTRACE_GETFPXREGS = 0x12 PTRACE_GET_THREAD_AREA = 0x19 @@ -283,10 +300,13 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 @@ -321,6 +341,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go index da428f4253..c68acda535 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go @@ -109,12 +109,15 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -237,6 +240,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x7434 PPPIOCXFERUNIT = 0x744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x80503d01 + PTP_CLOCK_GETCAPS2 = 0x80503d0a + PTP_ENABLE_PPS = 0x40043d04 + PTP_ENABLE_PPS2 = 0x40043d0d + PTP_EXTTS_REQUEST = 0x40103d02 + PTP_EXTTS_REQUEST2 = 0x40103d0b + PTP_MASK_CLEAR_ALL = 0x3d13 + PTP_MASK_EN_SINGLE = 0x40043d14 + PTP_PEROUT_REQUEST = 0x40383d03 + PTP_PEROUT_REQUEST2 = 0x40383d0c + PTP_PIN_SETFUNC = 0x40603d07 + PTP_PIN_SETFUNC2 = 0x40603d10 + PTP_SYS_OFFSET = 0x43403d05 + PTP_SYS_OFFSET2 = 0x43403d0e PTRACE_ARCH_PRCTL = 0x1e PTRACE_GETFPREGS = 0xe PTRACE_GETFPXREGS = 0x12 @@ -284,10 +301,13 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 @@ -322,6 +342,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go index bf45bfec78..a8c607ab86 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -234,6 +237,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x7434 PPPIOCXFERUNIT = 0x744e PR_SET_PTRACER_ANY = 0xffffffff + PTP_CLOCK_GETCAPS = 0x80503d01 + PTP_CLOCK_GETCAPS2 = 0x80503d0a + PTP_ENABLE_PPS = 0x40043d04 + PTP_ENABLE_PPS2 = 0x40043d0d + PTP_EXTTS_REQUEST = 0x40103d02 + PTP_EXTTS_REQUEST2 = 0x40103d0b + PTP_MASK_CLEAR_ALL = 0x3d13 + PTP_MASK_EN_SINGLE = 0x40043d14 + PTP_PEROUT_REQUEST = 0x40383d03 + PTP_PEROUT_REQUEST2 = 0x40383d0c + PTP_PIN_SETFUNC = 0x40603d07 + PTP_PIN_SETFUNC2 = 0x40603d10 + PTP_SYS_OFFSET = 0x43403d05 + PTP_SYS_OFFSET2 = 0x43403d0e PTRACE_GETCRUNCHREGS = 0x19 PTRACE_GETFDPIC = 0x1f PTRACE_GETFDPIC_EXEC = 0x0 @@ -289,10 +306,13 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 @@ -327,6 +347,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go index 71c67162b7..18563dd8d3 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go @@ -109,15 +109,19 @@ const ( F_SETOWN = 0x8 F_UNLCK = 0x2 F_WRLCK = 0x1 + GCS_MAGIC = 0x47435300 HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -205,6 +209,7 @@ const ( PERF_EVENT_IOC_SET_BPF = 0x40042408 PERF_EVENT_IOC_SET_FILTER = 0x40082406 PERF_EVENT_IOC_SET_OUTPUT = 0x2405 + POE_MAGIC = 0x504f4530 PPPIOCATTACH = 0x4004743d PPPIOCATTCHAN = 0x40047438 PPPIOCBRIDGECHAN = 0x40047435 @@ -240,6 +245,20 @@ const ( PROT_BTI = 0x10 PROT_MTE = 0x20 PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x80503d01 + PTP_CLOCK_GETCAPS2 = 0x80503d0a + PTP_ENABLE_PPS = 0x40043d04 + PTP_ENABLE_PPS2 = 0x40043d0d + PTP_EXTTS_REQUEST = 0x40103d02 + PTP_EXTTS_REQUEST2 = 0x40103d0b + PTP_MASK_CLEAR_ALL = 0x3d13 + PTP_MASK_EN_SINGLE = 0x40043d14 + PTP_PEROUT_REQUEST = 0x40383d03 + PTP_PEROUT_REQUEST2 = 0x40383d0c + PTP_PIN_SETFUNC = 0x40603d07 + PTP_PIN_SETFUNC2 = 0x40603d10 + PTP_SYS_OFFSET = 0x43403d05 + PTP_SYS_OFFSET2 = 0x43403d0e PTRACE_PEEKMTETAGS = 0x21 PTRACE_POKEMTETAGS = 0x22 PTRACE_SYSEMU = 0x1f @@ -280,10 +299,13 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 @@ -318,6 +340,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go index 9476628fa0..22912cdaa9 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go @@ -109,12 +109,15 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -238,6 +241,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x7434 PPPIOCXFERUNIT = 0x744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x80503d01 + PTP_CLOCK_GETCAPS2 = 0x80503d0a + PTP_ENABLE_PPS = 0x40043d04 + PTP_ENABLE_PPS2 = 0x40043d0d + PTP_EXTTS_REQUEST = 0x40103d02 + PTP_EXTTS_REQUEST2 = 0x40103d0b + PTP_MASK_CLEAR_ALL = 0x3d13 + PTP_MASK_EN_SINGLE = 0x40043d14 + PTP_PEROUT_REQUEST = 0x40383d03 + PTP_PEROUT_REQUEST2 = 0x40383d0c + PTP_PIN_SETFUNC = 0x40603d07 + PTP_PIN_SETFUNC2 = 0x40603d10 + PTP_SYS_OFFSET = 0x43403d05 + PTP_SYS_OFFSET2 = 0x43403d0e PTRACE_SYSEMU = 0x1f PTRACE_SYSEMU_SINGLESTEP = 0x20 RLIMIT_AS = 0x9 @@ -276,10 +293,13 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 @@ -314,6 +334,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go index b9e85f3cf0..29344eb37a 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x80 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xfffffff + IPV6_FLOWLABEL_MASK = 0xfffff ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -234,6 +237,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x20007434 PPPIOCXFERUNIT = 0x2000744e PR_SET_PTRACER_ANY = 0xffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETFPREGS = 0xe PTRACE_GET_THREAD_AREA = 0x19 PTRACE_GET_THREAD_AREA_3264 = 0xc4 @@ -282,10 +299,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -320,6 +340,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go index a48b68a764..20d51fb96a 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x80 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xfffffff + IPV6_FLOWLABEL_MASK = 0xfffff ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -234,6 +237,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x20007434 PPPIOCXFERUNIT = 0x2000744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETFPREGS = 0xe PTRACE_GET_THREAD_AREA = 0x19 PTRACE_GET_THREAD_AREA_3264 = 0xc4 @@ -282,10 +299,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -320,6 +340,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go index ea00e8522a..321b60902a 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x80 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -234,6 +237,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x20007434 PPPIOCXFERUNIT = 0x2000744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETFPREGS = 0xe PTRACE_GET_THREAD_AREA = 0x19 PTRACE_GET_THREAD_AREA_3264 = 0xc4 @@ -282,10 +299,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -320,6 +340,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go index 91c6468717..9bacdf1e27 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x80 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -234,6 +237,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x20007434 PPPIOCXFERUNIT = 0x2000744e PR_SET_PTRACER_ANY = 0xffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETFPREGS = 0xe PTRACE_GET_THREAD_AREA = 0x19 PTRACE_GET_THREAD_AREA_3264 = 0xc4 @@ -282,10 +299,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -320,6 +340,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go index 8cbf38d639..c224272615 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x4000 ICANON = 0x100 IEXTEN = 0x400 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xfffffff + IPV6_FLOWLABEL_MASK = 0xfffff ISIG = 0x80 IUCLC = 0x1000 IXOFF = 0x400 @@ -237,6 +240,20 @@ const ( PPPIOCXFERUNIT = 0x2000744e PROT_SAO = 0x10 PR_SET_PTRACER_ANY = 0xffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETEVRREGS = 0x14 PTRACE_GETFPREGS = 0xe PTRACE_GETREGS64 = 0x16 @@ -337,10 +354,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -375,6 +395,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go index a2df734191..6270c8ee13 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x4000 ICANON = 0x100 IEXTEN = 0x400 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xfffffff + IPV6_FLOWLABEL_MASK = 0xfffff ISIG = 0x80 IUCLC = 0x1000 IXOFF = 0x400 @@ -237,6 +240,20 @@ const ( PPPIOCXFERUNIT = 0x2000744e PROT_SAO = 0x10 PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETEVRREGS = 0x14 PTRACE_GETFPREGS = 0xe PTRACE_GETREGS64 = 0x16 @@ -341,10 +358,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -379,6 +399,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go index 2479137923..9966c1941f 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x4000 ICANON = 0x100 IEXTEN = 0x400 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x80 IUCLC = 0x1000 IXOFF = 0x400 @@ -237,6 +240,20 @@ const ( PPPIOCXFERUNIT = 0x2000744e PROT_SAO = 0x10 PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETEVRREGS = 0x14 PTRACE_GETFPREGS = 0xe PTRACE_GETREGS64 = 0x16 @@ -341,10 +358,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -379,6 +399,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go index d265f146ee..848e5fcc42 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9 + IPV6_FLOWINFO_MASK = 0xffffff0f + IPV6_FLOWLABEL_MASK = 0xffff0f00 ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -234,6 +237,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x7434 PPPIOCXFERUNIT = 0x744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x80503d01 + PTP_CLOCK_GETCAPS2 = 0x80503d0a + PTP_ENABLE_PPS = 0x40043d04 + PTP_ENABLE_PPS2 = 0x40043d0d + PTP_EXTTS_REQUEST = 0x40103d02 + PTP_EXTTS_REQUEST2 = 0x40103d0b + PTP_MASK_CLEAR_ALL = 0x3d13 + PTP_MASK_EN_SINGLE = 0x40043d14 + PTP_PEROUT_REQUEST = 0x40383d03 + PTP_PEROUT_REQUEST2 = 0x40383d0c + PTP_PIN_SETFUNC = 0x40603d07 + PTP_PIN_SETFUNC2 = 0x40603d10 + PTP_SYS_OFFSET = 0x43403d05 + PTP_SYS_OFFSET2 = 0x43403d0e PTRACE_GETFDPIC = 0x21 PTRACE_GETFDPIC_EXEC = 0x0 PTRACE_GETFDPIC_INTERP = 0x1 @@ -273,10 +290,13 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 @@ -311,6 +331,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go index 3f2d644396..669b2adb80 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go @@ -108,12 +108,15 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x80000 IN_NONBLOCK = 0x800 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9 + IPV6_FLOWINFO_MASK = 0xfffffff + IPV6_FLOWLABEL_MASK = 0xfffff ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -234,6 +237,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x7434 PPPIOCXFERUNIT = 0x744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x80503d01 + PTP_CLOCK_GETCAPS2 = 0x80503d0a + PTP_ENABLE_PPS = 0x40043d04 + PTP_ENABLE_PPS2 = 0x40043d0d + PTP_EXTTS_REQUEST = 0x40103d02 + PTP_EXTTS_REQUEST2 = 0x40103d0b + PTP_MASK_CLEAR_ALL = 0x3d13 + PTP_MASK_EN_SINGLE = 0x40043d14 + PTP_PEROUT_REQUEST = 0x40383d03 + PTP_PEROUT_REQUEST2 = 0x40383d0c + PTP_PIN_SETFUNC = 0x40603d07 + PTP_PIN_SETFUNC2 = 0x40603d10 + PTP_SYS_OFFSET = 0x43403d05 + PTP_SYS_OFFSET2 = 0x43403d0e PTRACE_DISABLE_TE = 0x5010 PTRACE_ENABLE_TE = 0x5009 PTRACE_GET_LAST_BREAK = 0x5006 @@ -345,10 +362,13 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a SCM_TIMESTAMPNS = 0x23 + SCM_TS_OPT_ID = 0x51 SCM_TXTIME = 0x3d SCM_WIFI_STATUS = 0x29 SECCOMP_IOCTL_NOTIF_ADDFD = 0x40182103 @@ -383,6 +403,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go index 5d8b727a1c..4834e57514 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go @@ -112,12 +112,15 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 IN_CLOEXEC = 0x400000 IN_NONBLOCK = 0x4000 IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9 + IPV6_FLOWINFO_MASK = 0xfffffff + IPV6_FLOWLABEL_MASK = 0xfffff ISIG = 0x1 IUCLC = 0x200 IXOFF = 0x1000 @@ -239,6 +242,20 @@ const ( PPPIOCUNBRIDGECHAN = 0x20007434 PPPIOCXFERUNIT = 0x2000744e PR_SET_PTRACER_ANY = 0xffffffffffffffff + PTP_CLOCK_GETCAPS = 0x40503d01 + PTP_CLOCK_GETCAPS2 = 0x40503d0a + PTP_ENABLE_PPS = 0x80043d04 + PTP_ENABLE_PPS2 = 0x80043d0d + PTP_EXTTS_REQUEST = 0x80103d02 + PTP_EXTTS_REQUEST2 = 0x80103d0b + PTP_MASK_CLEAR_ALL = 0x20003d13 + PTP_MASK_EN_SINGLE = 0x80043d14 + PTP_PEROUT_REQUEST = 0x80383d03 + PTP_PEROUT_REQUEST2 = 0x80383d0c + PTP_PIN_SETFUNC = 0x80603d07 + PTP_PIN_SETFUNC2 = 0x80603d10 + PTP_SYS_OFFSET = 0x83403d05 + PTP_SYS_OFFSET2 = 0x83403d0e PTRACE_GETFPAREGS = 0x14 PTRACE_GETFPREGS = 0xe PTRACE_GETFPREGS64 = 0x19 @@ -336,10 +353,13 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x58 + SCM_DEVMEM_LINEAR = 0x57 SCM_TIMESTAMPING = 0x23 SCM_TIMESTAMPING_OPT_STATS = 0x38 SCM_TIMESTAMPING_PKTINFO = 0x3c SCM_TIMESTAMPNS = 0x21 + SCM_TS_OPT_ID = 0x5a SCM_TXTIME = 0x3f SCM_WIFI_STATUS = 0x25 SECCOMP_IOCTL_NOTIF_ADDFD = 0x80182103 @@ -422,6 +442,9 @@ const ( SO_CNX_ADVICE = 0x37 SO_COOKIE = 0x3b SO_DETACH_REUSEPORT_BPF = 0x47 + SO_DEVMEM_DMABUF = 0x58 + SO_DEVMEM_DONTNEED = 0x59 + SO_DEVMEM_LINEAR = 0x57 SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/vendor/golang.org/x/sys/unix/zsyscall_linux.go index af30da5578..5cc1e8eb2f 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux.go @@ -592,6 +592,16 @@ func ClockGettime(clockid int32, time *Timespec) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ClockSettime(clockid int32, time *Timespec) (err error) { + _, _, e1 := Syscall(SYS_CLOCK_SETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) { _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go index 829b87feb8..c6545413c4 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go @@ -141,6 +141,16 @@ import ( //go:cgo_import_dynamic libc_getpeername getpeername "libsocket.so" //go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so" //go:cgo_import_dynamic libc_recvfrom recvfrom "libsocket.so" +//go:cgo_import_dynamic libc_getpeerucred getpeerucred "libc.so" +//go:cgo_import_dynamic libc_ucred_get ucred_get "libc.so" +//go:cgo_import_dynamic libc_ucred_geteuid ucred_geteuid "libc.so" +//go:cgo_import_dynamic libc_ucred_getegid ucred_getegid "libc.so" +//go:cgo_import_dynamic libc_ucred_getruid ucred_getruid "libc.so" +//go:cgo_import_dynamic libc_ucred_getrgid ucred_getrgid "libc.so" +//go:cgo_import_dynamic libc_ucred_getsuid ucred_getsuid "libc.so" +//go:cgo_import_dynamic libc_ucred_getsgid ucred_getsgid "libc.so" +//go:cgo_import_dynamic libc_ucred_getpid ucred_getpid "libc.so" +//go:cgo_import_dynamic libc_ucred_free ucred_free "libc.so" //go:cgo_import_dynamic libc_port_create port_create "libc.so" //go:cgo_import_dynamic libc_port_associate port_associate "libc.so" //go:cgo_import_dynamic libc_port_dissociate port_dissociate "libc.so" @@ -280,6 +290,16 @@ import ( //go:linkname procgetpeername libc_getpeername //go:linkname procsetsockopt libc_setsockopt //go:linkname procrecvfrom libc_recvfrom +//go:linkname procgetpeerucred libc_getpeerucred +//go:linkname procucred_get libc_ucred_get +//go:linkname procucred_geteuid libc_ucred_geteuid +//go:linkname procucred_getegid libc_ucred_getegid +//go:linkname procucred_getruid libc_ucred_getruid +//go:linkname procucred_getrgid libc_ucred_getrgid +//go:linkname procucred_getsuid libc_ucred_getsuid +//go:linkname procucred_getsgid libc_ucred_getsgid +//go:linkname procucred_getpid libc_ucred_getpid +//go:linkname procucred_free libc_ucred_free //go:linkname procport_create libc_port_create //go:linkname procport_associate libc_port_associate //go:linkname procport_dissociate libc_port_dissociate @@ -420,6 +440,16 @@ var ( procgetpeername, procsetsockopt, procrecvfrom, + procgetpeerucred, + procucred_get, + procucred_geteuid, + procucred_getegid, + procucred_getruid, + procucred_getrgid, + procucred_getsuid, + procucred_getsgid, + procucred_getpid, + procucred_free, procport_create, procport_associate, procport_dissociate, @@ -2029,6 +2059,90 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func getpeerucred(fd uintptr, ucred *uintptr) (err error) { + _, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgetpeerucred)), 2, uintptr(fd), uintptr(unsafe.Pointer(ucred)), 0, 0, 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGet(pid int) (ucred uintptr, err error) { + r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procucred_get)), 1, uintptr(pid), 0, 0, 0, 0, 0) + ucred = uintptr(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGeteuid(ucred uintptr) (uid int) { + r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_geteuid)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + uid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGetegid(ucred uintptr) (gid int) { + r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getegid)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + gid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGetruid(ucred uintptr) (uid int) { + r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getruid)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + uid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGetrgid(ucred uintptr) (gid int) { + r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getrgid)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + gid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGetsuid(ucred uintptr) (uid int) { + r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getsuid)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + uid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGetsgid(ucred uintptr) (gid int) { + r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getsgid)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + gid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredGetpid(ucred uintptr) (pid int) { + r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getpid)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + pid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func ucredFree(ucred uintptr) { + sysvicall6(uintptr(unsafe.Pointer(&procucred_free)), 1, uintptr(ucred), 0, 0, 0, 0, 0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func port_create() (n int, err error) { r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_create)), 0, 0, 0, 0, 0, 0, 0) n = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go index 524b0820cb..c79aaff306 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go @@ -458,4 +458,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go index f485dbf456..5eb450695e 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go @@ -381,4 +381,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go index 70b35bf3b0..05e5029744 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go @@ -422,4 +422,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go index 1893e2fe88..38c53ec51b 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go @@ -325,4 +325,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go index 16a4017da0..31d2e71a18 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go @@ -321,4 +321,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go index 7e567f1eff..f4184a336b 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go @@ -442,4 +442,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 4460 SYS_LSM_LIST_MODULES = 4461 SYS_MSEAL = 4462 + SYS_SETXATTRAT = 4463 + SYS_GETXATTRAT = 4464 + SYS_LISTXATTRAT = 4465 + SYS_REMOVEXATTRAT = 4466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go index 38ae55e5ef..05b9962278 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go @@ -372,4 +372,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 5460 SYS_LSM_LIST_MODULES = 5461 SYS_MSEAL = 5462 + SYS_SETXATTRAT = 5463 + SYS_GETXATTRAT = 5464 + SYS_LISTXATTRAT = 5465 + SYS_REMOVEXATTRAT = 5466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go index 55e92e60a8..43a256e9e6 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go @@ -372,4 +372,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 5460 SYS_LSM_LIST_MODULES = 5461 SYS_MSEAL = 5462 + SYS_SETXATTRAT = 5463 + SYS_GETXATTRAT = 5464 + SYS_LISTXATTRAT = 5465 + SYS_REMOVEXATTRAT = 5466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go index 60658d6a02..eea5ddfc22 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go @@ -442,4 +442,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 4460 SYS_LSM_LIST_MODULES = 4461 SYS_MSEAL = 4462 + SYS_SETXATTRAT = 4463 + SYS_GETXATTRAT = 4464 + SYS_LISTXATTRAT = 4465 + SYS_REMOVEXATTRAT = 4466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go index e203e8a7ed..0d777bfbb1 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go @@ -449,4 +449,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go index 5944b97d54..b446365025 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go @@ -421,4 +421,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go index c66d416dad..0c7d21c188 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go @@ -421,4 +421,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go index a5459e766f..8405391698 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go @@ -326,4 +326,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go index 01d86825bb..fcf1b790d6 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go @@ -387,4 +387,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go index 7b703e77cd..52d15b5f9d 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go @@ -400,4 +400,8 @@ const ( SYS_LSM_SET_SELF_ATTR = 460 SYS_LSM_LIST_MODULES = 461 SYS_MSEAL = 462 + SYS_SETXATTRAT = 463 + SYS_GETXATTRAT = 464 + SYS_LISTXATTRAT = 465 + SYS_REMOVEXATTRAT = 466 ) diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go index d003c3d437..17c53bd9b3 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go @@ -462,11 +462,14 @@ type FdSet struct { const ( SizeofIfMsghdr = 0x70 + SizeofIfMsghdr2 = 0xa0 SizeofIfData = 0x60 + SizeofIfData64 = 0x80 SizeofIfaMsghdr = 0x14 SizeofIfmaMsghdr = 0x10 SizeofIfmaMsghdr2 = 0x14 SizeofRtMsghdr = 0x5c + SizeofRtMsghdr2 = 0x5c SizeofRtMetrics = 0x38 ) @@ -480,6 +483,20 @@ type IfMsghdr struct { Data IfData } +type IfMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Addrs int32 + Flags int32 + Index uint16 + Snd_len int32 + Snd_maxlen int32 + Snd_drops int32 + Timer int32 + Data IfData64 +} + type IfData struct { Type uint8 Typelen uint8 @@ -512,6 +529,34 @@ type IfData struct { Reserved2 uint32 } +type IfData64 struct { + Type uint8 + Typelen uint8 + Physical uint8 + Addrlen uint8 + Hdrlen uint8 + Recvquota uint8 + Xmitquota uint8 + Unused1 uint8 + Mtu uint32 + Metric uint32 + Baudrate uint64 + Ipackets uint64 + Ierrors uint64 + Opackets uint64 + Oerrors uint64 + Collisions uint64 + Ibytes uint64 + Obytes uint64 + Imcasts uint64 + Omcasts uint64 + Iqdrops uint64 + Noproto uint64 + Recvtiming uint32 + Xmittiming uint32 + Lastchange Timeval32 +} + type IfaMsghdr struct { Msglen uint16 Version uint8 @@ -557,6 +602,21 @@ type RtMsghdr struct { Rmx RtMetrics } +type RtMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Index uint16 + Flags int32 + Addrs int32 + Refcnt int32 + Parentflags int32 + Reserved int32 + Use int32 + Inits uint32 + Rmx RtMetrics +} + type RtMetrics struct { Locks uint32 Mtu uint32 diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go index 0d45a941aa..2392226a74 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go @@ -462,11 +462,14 @@ type FdSet struct { const ( SizeofIfMsghdr = 0x70 + SizeofIfMsghdr2 = 0xa0 SizeofIfData = 0x60 + SizeofIfData64 = 0x80 SizeofIfaMsghdr = 0x14 SizeofIfmaMsghdr = 0x10 SizeofIfmaMsghdr2 = 0x14 SizeofRtMsghdr = 0x5c + SizeofRtMsghdr2 = 0x5c SizeofRtMetrics = 0x38 ) @@ -480,6 +483,20 @@ type IfMsghdr struct { Data IfData } +type IfMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Addrs int32 + Flags int32 + Index uint16 + Snd_len int32 + Snd_maxlen int32 + Snd_drops int32 + Timer int32 + Data IfData64 +} + type IfData struct { Type uint8 Typelen uint8 @@ -512,6 +529,34 @@ type IfData struct { Reserved2 uint32 } +type IfData64 struct { + Type uint8 + Typelen uint8 + Physical uint8 + Addrlen uint8 + Hdrlen uint8 + Recvquota uint8 + Xmitquota uint8 + Unused1 uint8 + Mtu uint32 + Metric uint32 + Baudrate uint64 + Ipackets uint64 + Ierrors uint64 + Opackets uint64 + Oerrors uint64 + Collisions uint64 + Ibytes uint64 + Obytes uint64 + Imcasts uint64 + Omcasts uint64 + Iqdrops uint64 + Noproto uint64 + Recvtiming uint32 + Xmittiming uint32 + Lastchange Timeval32 +} + type IfaMsghdr struct { Msglen uint16 Version uint8 @@ -557,6 +602,21 @@ type RtMsghdr struct { Rmx RtMetrics } +type RtMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Index uint16 + Flags int32 + Addrs int32 + Refcnt int32 + Parentflags int32 + Reserved int32 + Use int32 + Inits uint32 + Rmx RtMetrics +} + type RtMetrics struct { Locks uint32 Mtu uint32 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go index 3a69e45496..a46abe6472 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go @@ -1752,12 +1752,6 @@ const ( IFLA_IPVLAN_UNSPEC = 0x0 IFLA_IPVLAN_MODE = 0x1 IFLA_IPVLAN_FLAGS = 0x2 - NETKIT_NEXT = -0x1 - NETKIT_PASS = 0x0 - NETKIT_DROP = 0x2 - NETKIT_REDIRECT = 0x7 - NETKIT_L2 = 0x0 - NETKIT_L3 = 0x1 IFLA_NETKIT_UNSPEC = 0x0 IFLA_NETKIT_PEER_INFO = 0x1 IFLA_NETKIT_PRIMARY = 0x2 @@ -1796,6 +1790,7 @@ const ( IFLA_VXLAN_DF = 0x1d IFLA_VXLAN_VNIFILTER = 0x1e IFLA_VXLAN_LOCALBYPASS = 0x1f + IFLA_VXLAN_LABEL_POLICY = 0x20 IFLA_GENEVE_UNSPEC = 0x0 IFLA_GENEVE_ID = 0x1 IFLA_GENEVE_REMOTE = 0x2 @@ -1825,6 +1820,8 @@ const ( IFLA_GTP_ROLE = 0x4 IFLA_GTP_CREATE_SOCKETS = 0x5 IFLA_GTP_RESTART_COUNT = 0x6 + IFLA_GTP_LOCAL = 0x7 + IFLA_GTP_LOCAL6 = 0x8 IFLA_BOND_UNSPEC = 0x0 IFLA_BOND_MODE = 0x1 IFLA_BOND_ACTIVE_SLAVE = 0x2 @@ -1857,6 +1854,7 @@ const ( IFLA_BOND_AD_LACP_ACTIVE = 0x1d IFLA_BOND_MISSED_MAX = 0x1e IFLA_BOND_NS_IP6_TARGET = 0x1f + IFLA_BOND_COUPLED_CONTROL = 0x20 IFLA_BOND_AD_INFO_UNSPEC = 0x0 IFLA_BOND_AD_INFO_AGGREGATOR = 0x1 IFLA_BOND_AD_INFO_NUM_PORTS = 0x2 @@ -1925,6 +1923,7 @@ const ( IFLA_HSR_SEQ_NR = 0x5 IFLA_HSR_VERSION = 0x6 IFLA_HSR_PROTOCOL = 0x7 + IFLA_HSR_INTERLINK = 0x8 IFLA_STATS_UNSPEC = 0x0 IFLA_STATS_LINK_64 = 0x1 IFLA_STATS_LINK_XSTATS = 0x2 @@ -1977,6 +1976,15 @@ const ( IFLA_DSA_MASTER = 0x1 ) +const ( + NETKIT_NEXT = -0x1 + NETKIT_PASS = 0x0 + NETKIT_DROP = 0x2 + NETKIT_REDIRECT = 0x7 + NETKIT_L2 = 0x0 + NETKIT_L3 = 0x1 +) + const ( NF_INET_PRE_ROUTING = 0x0 NF_INET_LOCAL_IN = 0x1 @@ -2586,8 +2594,8 @@ const ( SOF_TIMESTAMPING_BIND_PHC = 0x8000 SOF_TIMESTAMPING_OPT_ID_TCP = 0x10000 - SOF_TIMESTAMPING_LAST = 0x10000 - SOF_TIMESTAMPING_MASK = 0x1ffff + SOF_TIMESTAMPING_LAST = 0x20000 + SOF_TIMESTAMPING_MASK = 0x3ffff SCM_TSTAMP_SND = 0x0 SCM_TSTAMP_SCHED = 0x1 @@ -3533,7 +3541,7 @@ type Nhmsg struct { type NexthopGrp struct { Id uint32 Weight uint8 - Resvd1 uint8 + High uint8 Resvd2 uint16 } @@ -3794,7 +3802,7 @@ const ( ETHTOOL_MSG_PSE_GET = 0x24 ETHTOOL_MSG_PSE_SET = 0x25 ETHTOOL_MSG_RSS_GET = 0x26 - ETHTOOL_MSG_USER_MAX = 0x2c + ETHTOOL_MSG_USER_MAX = 0x2d ETHTOOL_MSG_KERNEL_NONE = 0x0 ETHTOOL_MSG_STRSET_GET_REPLY = 0x1 ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2 @@ -3834,7 +3842,7 @@ const ( ETHTOOL_MSG_MODULE_NTF = 0x24 ETHTOOL_MSG_PSE_GET_REPLY = 0x25 ETHTOOL_MSG_RSS_GET_REPLY = 0x26 - ETHTOOL_MSG_KERNEL_MAX = 0x2c + ETHTOOL_MSG_KERNEL_MAX = 0x2e ETHTOOL_FLAG_COMPACT_BITSETS = 0x1 ETHTOOL_FLAG_OMIT_REPLY = 0x2 ETHTOOL_FLAG_STATS = 0x4 @@ -3842,7 +3850,7 @@ const ( ETHTOOL_A_HEADER_DEV_INDEX = 0x1 ETHTOOL_A_HEADER_DEV_NAME = 0x2 ETHTOOL_A_HEADER_FLAGS = 0x3 - ETHTOOL_A_HEADER_MAX = 0x3 + ETHTOOL_A_HEADER_MAX = 0x4 ETHTOOL_A_BITSET_BIT_UNSPEC = 0x0 ETHTOOL_A_BITSET_BIT_INDEX = 0x1 ETHTOOL_A_BITSET_BIT_NAME = 0x2 @@ -4023,11 +4031,11 @@ const ( ETHTOOL_A_CABLE_RESULT_UNSPEC = 0x0 ETHTOOL_A_CABLE_RESULT_PAIR = 0x1 ETHTOOL_A_CABLE_RESULT_CODE = 0x2 - ETHTOOL_A_CABLE_RESULT_MAX = 0x2 + ETHTOOL_A_CABLE_RESULT_MAX = 0x3 ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0x0 ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 0x1 ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 0x2 - ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 0x2 + ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 0x3 ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0x0 ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 0x1 ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 0x2 @@ -4110,6 +4118,107 @@ type EthtoolDrvinfo struct { Regdump_len uint32 } +type EthtoolTsInfo struct { + Cmd uint32 + So_timestamping uint32 + Phc_index int32 + Tx_types uint32 + Tx_reserved [3]uint32 + Rx_filters uint32 + Rx_reserved [3]uint32 +} + +type HwTstampConfig struct { + Flags int32 + Tx_type int32 + Rx_filter int32 +} + +const ( + HWTSTAMP_FILTER_NONE = 0x0 + HWTSTAMP_FILTER_ALL = 0x1 + HWTSTAMP_FILTER_SOME = 0x2 + HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 0x3 + HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 0x6 + HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 0x9 + HWTSTAMP_FILTER_PTP_V2_EVENT = 0xc +) + +const ( + HWTSTAMP_TX_OFF = 0x0 + HWTSTAMP_TX_ON = 0x1 + HWTSTAMP_TX_ONESTEP_SYNC = 0x2 +) + +type ( + PtpClockCaps struct { + Max_adj int32 + N_alarm int32 + N_ext_ts int32 + N_per_out int32 + Pps int32 + N_pins int32 + Cross_timestamping int32 + Adjust_phase int32 + Max_phase_adj int32 + Rsv [11]int32 + } + PtpClockTime struct { + Sec int64 + Nsec uint32 + Reserved uint32 + } + PtpExttsEvent struct { + T PtpClockTime + Index uint32 + Flags uint32 + Rsv [2]uint32 + } + PtpExttsRequest struct { + Index uint32 + Flags uint32 + Rsv [2]uint32 + } + PtpPeroutRequest struct { + StartOrPhase PtpClockTime + Period PtpClockTime + Index uint32 + Flags uint32 + On PtpClockTime + } + PtpPinDesc struct { + Name [64]byte + Index uint32 + Func uint32 + Chan uint32 + Rsv [5]uint32 + } + PtpSysOffset struct { + Samples uint32 + Rsv [3]uint32 + Ts [51]PtpClockTime + } + PtpSysOffsetExtended struct { + Samples uint32 + Clockid int32 + Rsv [2]uint32 + Ts [25][3]PtpClockTime + } + PtpSysOffsetPrecise struct { + Device PtpClockTime + Realtime PtpClockTime + Monoraw PtpClockTime + Rsv [4]uint32 + } +) + +const ( + PTP_PF_NONE = 0x0 + PTP_PF_EXTTS = 0x1 + PTP_PF_PEROUT = 0x2 + PTP_PF_PHYSYNC = 0x3 +) + type ( HIDRawReportDescriptor struct { Size uint32 @@ -4291,6 +4400,7 @@ const ( type LandlockRulesetAttr struct { Access_fs uint64 Access_net uint64 + Scoped uint64 } type LandlockPathBeneathAttr struct { @@ -4637,7 +4747,7 @@ const ( NL80211_ATTR_MAC_HINT = 0xc8 NL80211_ATTR_MAC_MASK = 0xd7 NL80211_ATTR_MAX_AP_ASSOC_STA = 0xca - NL80211_ATTR_MAX = 0x14c + NL80211_ATTR_MAX = 0x14d NL80211_ATTR_MAX_CRIT_PROT_DURATION = 0xb4 NL80211_ATTR_MAX_CSA_COUNTERS = 0xce NL80211_ATTR_MAX_MATCH_SETS = 0x85 @@ -5409,7 +5519,7 @@ const ( NL80211_MNTR_FLAG_CONTROL = 0x3 NL80211_MNTR_FLAG_COOK_FRAMES = 0x5 NL80211_MNTR_FLAG_FCSFAIL = 0x1 - NL80211_MNTR_FLAG_MAX = 0x6 + NL80211_MNTR_FLAG_MAX = 0x7 NL80211_MNTR_FLAG_OTHER_BSS = 0x4 NL80211_MNTR_FLAG_PLCPFAIL = 0x2 NL80211_MPATH_FLAG_ACTIVE = 0x1 @@ -6064,3 +6174,5 @@ type SockDiagReq struct { Family uint8 Protocol uint8 } + +const RTM_NEWNVLAN = 0x70 diff --git a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go index d9a13af468..2e5d5a4435 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go @@ -377,6 +377,12 @@ type Flock_t struct { Pid int32 } +type F_cnvrt struct { + Cvtcmd int32 + Pccsid int16 + Fccsid int16 +} + type Termios struct { Cflag uint32 Iflag uint32 diff --git a/vendor/golang.org/x/sys/windows/dll_windows.go b/vendor/golang.org/x/sys/windows/dll_windows.go index 4e613cf633..3ca814f54d 100644 --- a/vendor/golang.org/x/sys/windows/dll_windows.go +++ b/vendor/golang.org/x/sys/windows/dll_windows.go @@ -43,8 +43,8 @@ type DLL struct { // LoadDLL loads DLL file into memory. // // Warning: using LoadDLL without an absolute path name is subject to -// DLL preloading attacks. To safely load a system DLL, use LazyDLL -// with System set to true, or use LoadLibraryEx directly. +// DLL preloading attacks. To safely load a system DLL, use [NewLazySystemDLL], +// or use [LoadLibraryEx] directly. func LoadDLL(name string) (dll *DLL, err error) { namep, err := UTF16PtrFromString(name) if err != nil { @@ -271,6 +271,9 @@ func (d *LazyDLL) NewProc(name string) *LazyProc { } // NewLazyDLL creates new LazyDLL associated with DLL file. +// +// Warning: using NewLazyDLL without an absolute path name is subject to +// DLL preloading attacks. To safely load a system DLL, use [NewLazySystemDLL]. func NewLazyDLL(name string) *LazyDLL { return &LazyDLL{Name: name} } @@ -410,7 +413,3 @@ func loadLibraryEx(name string, system bool) (*DLL, error) { } return &DLL{Name: name, Handle: h}, nil } - -type errString string - -func (s errString) Error() string { return string(s) } diff --git a/vendor/golang.org/x/sys/windows/registry/key.go b/vendor/golang.org/x/sys/windows/registry/key.go new file mode 100644 index 0000000000..fd8632444e --- /dev/null +++ b/vendor/golang.org/x/sys/windows/registry/key.go @@ -0,0 +1,205 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build windows + +// Package registry provides access to the Windows registry. +// +// Here is a simple example, opening a registry key and reading a string value from it. +// +// k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE) +// if err != nil { +// log.Fatal(err) +// } +// defer k.Close() +// +// s, _, err := k.GetStringValue("SystemRoot") +// if err != nil { +// log.Fatal(err) +// } +// fmt.Printf("Windows system root is %q\n", s) +package registry + +import ( + "io" + "runtime" + "syscall" + "time" +) + +const ( + // Registry key security and access rights. + // See https://msdn.microsoft.com/en-us/library/windows/desktop/ms724878.aspx + // for details. + ALL_ACCESS = 0xf003f + CREATE_LINK = 0x00020 + CREATE_SUB_KEY = 0x00004 + ENUMERATE_SUB_KEYS = 0x00008 + EXECUTE = 0x20019 + NOTIFY = 0x00010 + QUERY_VALUE = 0x00001 + READ = 0x20019 + SET_VALUE = 0x00002 + WOW64_32KEY = 0x00200 + WOW64_64KEY = 0x00100 + WRITE = 0x20006 +) + +// Key is a handle to an open Windows registry key. +// Keys can be obtained by calling OpenKey; there are +// also some predefined root keys such as CURRENT_USER. +// Keys can be used directly in the Windows API. +type Key syscall.Handle + +const ( + // Windows defines some predefined root keys that are always open. + // An application can use these keys as entry points to the registry. + // Normally these keys are used in OpenKey to open new keys, + // but they can also be used anywhere a Key is required. + CLASSES_ROOT = Key(syscall.HKEY_CLASSES_ROOT) + CURRENT_USER = Key(syscall.HKEY_CURRENT_USER) + LOCAL_MACHINE = Key(syscall.HKEY_LOCAL_MACHINE) + USERS = Key(syscall.HKEY_USERS) + CURRENT_CONFIG = Key(syscall.HKEY_CURRENT_CONFIG) + PERFORMANCE_DATA = Key(syscall.HKEY_PERFORMANCE_DATA) +) + +// Close closes open key k. +func (k Key) Close() error { + return syscall.RegCloseKey(syscall.Handle(k)) +} + +// OpenKey opens a new key with path name relative to key k. +// It accepts any open key, including CURRENT_USER and others, +// and returns the new key and an error. +// The access parameter specifies desired access rights to the +// key to be opened. +func OpenKey(k Key, path string, access uint32) (Key, error) { + p, err := syscall.UTF16PtrFromString(path) + if err != nil { + return 0, err + } + var subkey syscall.Handle + err = syscall.RegOpenKeyEx(syscall.Handle(k), p, 0, access, &subkey) + if err != nil { + return 0, err + } + return Key(subkey), nil +} + +// OpenRemoteKey opens a predefined registry key on another +// computer pcname. The key to be opened is specified by k, but +// can only be one of LOCAL_MACHINE, PERFORMANCE_DATA or USERS. +// If pcname is "", OpenRemoteKey returns local computer key. +func OpenRemoteKey(pcname string, k Key) (Key, error) { + var err error + var p *uint16 + if pcname != "" { + p, err = syscall.UTF16PtrFromString(`\\` + pcname) + if err != nil { + return 0, err + } + } + var remoteKey syscall.Handle + err = regConnectRegistry(p, syscall.Handle(k), &remoteKey) + if err != nil { + return 0, err + } + return Key(remoteKey), nil +} + +// ReadSubKeyNames returns the names of subkeys of key k. +// The parameter n controls the number of returned names, +// analogous to the way os.File.Readdirnames works. +func (k Key) ReadSubKeyNames(n int) ([]string, error) { + // RegEnumKeyEx must be called repeatedly and to completion. + // During this time, this goroutine cannot migrate away from + // its current thread. See https://golang.org/issue/49320 and + // https://golang.org/issue/49466. + runtime.LockOSThread() + defer runtime.UnlockOSThread() + + names := make([]string, 0) + // Registry key size limit is 255 bytes and described there: + // https://msdn.microsoft.com/library/windows/desktop/ms724872.aspx + buf := make([]uint16, 256) //plus extra room for terminating zero byte +loopItems: + for i := uint32(0); ; i++ { + if n > 0 { + if len(names) == n { + return names, nil + } + } + l := uint32(len(buf)) + for { + err := syscall.RegEnumKeyEx(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil) + if err == nil { + break + } + if err == syscall.ERROR_MORE_DATA { + // Double buffer size and try again. + l = uint32(2 * len(buf)) + buf = make([]uint16, l) + continue + } + if err == _ERROR_NO_MORE_ITEMS { + break loopItems + } + return names, err + } + names = append(names, syscall.UTF16ToString(buf[:l])) + } + if n > len(names) { + return names, io.EOF + } + return names, nil +} + +// CreateKey creates a key named path under open key k. +// CreateKey returns the new key and a boolean flag that reports +// whether the key already existed. +// The access parameter specifies the access rights for the key +// to be created. +func CreateKey(k Key, path string, access uint32) (newk Key, openedExisting bool, err error) { + var h syscall.Handle + var d uint32 + err = regCreateKeyEx(syscall.Handle(k), syscall.StringToUTF16Ptr(path), + 0, nil, _REG_OPTION_NON_VOLATILE, access, nil, &h, &d) + if err != nil { + return 0, false, err + } + return Key(h), d == _REG_OPENED_EXISTING_KEY, nil +} + +// DeleteKey deletes the subkey path of key k and its values. +func DeleteKey(k Key, path string) error { + return regDeleteKey(syscall.Handle(k), syscall.StringToUTF16Ptr(path)) +} + +// A KeyInfo describes the statistics of a key. It is returned by Stat. +type KeyInfo struct { + SubKeyCount uint32 + MaxSubKeyLen uint32 // size of the key's subkey with the longest name, in Unicode characters, not including the terminating zero byte + ValueCount uint32 + MaxValueNameLen uint32 // size of the key's longest value name, in Unicode characters, not including the terminating zero byte + MaxValueLen uint32 // longest data component among the key's values, in bytes + lastWriteTime syscall.Filetime +} + +// ModTime returns the key's last write time. +func (ki *KeyInfo) ModTime() time.Time { + return time.Unix(0, ki.lastWriteTime.Nanoseconds()) +} + +// Stat retrieves information about the open key k. +func (k Key) Stat() (*KeyInfo, error) { + var ki KeyInfo + err := syscall.RegQueryInfoKey(syscall.Handle(k), nil, nil, nil, + &ki.SubKeyCount, &ki.MaxSubKeyLen, nil, &ki.ValueCount, + &ki.MaxValueNameLen, &ki.MaxValueLen, nil, &ki.lastWriteTime) + if err != nil { + return nil, err + } + return &ki, nil +} diff --git a/vendor/golang.org/x/sys/windows/registry/mksyscall.go b/vendor/golang.org/x/sys/windows/registry/mksyscall.go new file mode 100644 index 0000000000..bbf86ccf0c --- /dev/null +++ b/vendor/golang.org/x/sys/windows/registry/mksyscall.go @@ -0,0 +1,9 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build generate + +package registry + +//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go syscall.go diff --git a/vendor/golang.org/x/sys/windows/registry/syscall.go b/vendor/golang.org/x/sys/windows/registry/syscall.go new file mode 100644 index 0000000000..f533091c19 --- /dev/null +++ b/vendor/golang.org/x/sys/windows/registry/syscall.go @@ -0,0 +1,32 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build windows + +package registry + +import "syscall" + +const ( + _REG_OPTION_NON_VOLATILE = 0 + + _REG_CREATED_NEW_KEY = 1 + _REG_OPENED_EXISTING_KEY = 2 + + _ERROR_NO_MORE_ITEMS syscall.Errno = 259 +) + +func LoadRegLoadMUIString() error { + return procRegLoadMUIStringW.Find() +} + +//sys regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) = advapi32.RegCreateKeyExW +//sys regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) = advapi32.RegDeleteKeyW +//sys regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) = advapi32.RegSetValueExW +//sys regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) = advapi32.RegEnumValueW +//sys regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) = advapi32.RegDeleteValueW +//sys regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) = advapi32.RegLoadMUIStringW +//sys regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) = advapi32.RegConnectRegistryW + +//sys expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW diff --git a/vendor/golang.org/x/sys/windows/registry/value.go b/vendor/golang.org/x/sys/windows/registry/value.go new file mode 100644 index 0000000000..74db26b94d --- /dev/null +++ b/vendor/golang.org/x/sys/windows/registry/value.go @@ -0,0 +1,386 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build windows + +package registry + +import ( + "errors" + "io" + "syscall" + "unicode/utf16" + "unsafe" +) + +const ( + // Registry value types. + NONE = 0 + SZ = 1 + EXPAND_SZ = 2 + BINARY = 3 + DWORD = 4 + DWORD_BIG_ENDIAN = 5 + LINK = 6 + MULTI_SZ = 7 + RESOURCE_LIST = 8 + FULL_RESOURCE_DESCRIPTOR = 9 + RESOURCE_REQUIREMENTS_LIST = 10 + QWORD = 11 +) + +var ( + // ErrShortBuffer is returned when the buffer was too short for the operation. + ErrShortBuffer = syscall.ERROR_MORE_DATA + + // ErrNotExist is returned when a registry key or value does not exist. + ErrNotExist = syscall.ERROR_FILE_NOT_FOUND + + // ErrUnexpectedType is returned by Get*Value when the value's type was unexpected. + ErrUnexpectedType = errors.New("unexpected key value type") +) + +// GetValue retrieves the type and data for the specified value associated +// with an open key k. It fills up buffer buf and returns the retrieved +// byte count n. If buf is too small to fit the stored value it returns +// ErrShortBuffer error along with the required buffer size n. +// If no buffer is provided, it returns true and actual buffer size n. +// If no buffer is provided, GetValue returns the value's type only. +// If the value does not exist, the error returned is ErrNotExist. +// +// GetValue is a low level function. If value's type is known, use the appropriate +// Get*Value function instead. +func (k Key) GetValue(name string, buf []byte) (n int, valtype uint32, err error) { + pname, err := syscall.UTF16PtrFromString(name) + if err != nil { + return 0, 0, err + } + var pbuf *byte + if len(buf) > 0 { + pbuf = (*byte)(unsafe.Pointer(&buf[0])) + } + l := uint32(len(buf)) + err = syscall.RegQueryValueEx(syscall.Handle(k), pname, nil, &valtype, pbuf, &l) + if err != nil { + return int(l), valtype, err + } + return int(l), valtype, nil +} + +func (k Key) getValue(name string, buf []byte) (data []byte, valtype uint32, err error) { + p, err := syscall.UTF16PtrFromString(name) + if err != nil { + return nil, 0, err + } + var t uint32 + n := uint32(len(buf)) + for { + err = syscall.RegQueryValueEx(syscall.Handle(k), p, nil, &t, (*byte)(unsafe.Pointer(&buf[0])), &n) + if err == nil { + return buf[:n], t, nil + } + if err != syscall.ERROR_MORE_DATA { + return nil, 0, err + } + if n <= uint32(len(buf)) { + return nil, 0, err + } + buf = make([]byte, n) + } +} + +// GetStringValue retrieves the string value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetStringValue returns ErrNotExist. +// If value is not SZ or EXPAND_SZ, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetStringValue(name string) (val string, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 64)) + if err2 != nil { + return "", typ, err2 + } + switch typ { + case SZ, EXPAND_SZ: + default: + return "", typ, ErrUnexpectedType + } + if len(data) == 0 { + return "", typ, nil + } + u := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[: len(data)/2 : len(data)/2] + return syscall.UTF16ToString(u), typ, nil +} + +// GetMUIStringValue retrieves the localized string value for +// the specified value name associated with an open key k. +// If the value name doesn't exist or the localized string value +// can't be resolved, GetMUIStringValue returns ErrNotExist. +// GetMUIStringValue panics if the system doesn't support +// regLoadMUIString; use LoadRegLoadMUIString to check if +// regLoadMUIString is supported before calling this function. +func (k Key) GetMUIStringValue(name string) (string, error) { + pname, err := syscall.UTF16PtrFromString(name) + if err != nil { + return "", err + } + + buf := make([]uint16, 1024) + var buflen uint32 + var pdir *uint16 + + err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) + if err == syscall.ERROR_FILE_NOT_FOUND { // Try fallback path + + // Try to resolve the string value using the system directory as + // a DLL search path; this assumes the string value is of the form + // @[path]\dllname,-strID but with no path given, e.g. @tzres.dll,-320. + + // This approach works with tzres.dll but may have to be revised + // in the future to allow callers to provide custom search paths. + + var s string + s, err = ExpandString("%SystemRoot%\\system32\\") + if err != nil { + return "", err + } + pdir, err = syscall.UTF16PtrFromString(s) + if err != nil { + return "", err + } + + err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) + } + + for err == syscall.ERROR_MORE_DATA { // Grow buffer if needed + if buflen <= uint32(len(buf)) { + break // Buffer not growing, assume race; break + } + buf = make([]uint16, buflen) + err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) + } + + if err != nil { + return "", err + } + + return syscall.UTF16ToString(buf), nil +} + +// ExpandString expands environment-variable strings and replaces +// them with the values defined for the current user. +// Use ExpandString to expand EXPAND_SZ strings. +func ExpandString(value string) (string, error) { + if value == "" { + return "", nil + } + p, err := syscall.UTF16PtrFromString(value) + if err != nil { + return "", err + } + r := make([]uint16, 100) + for { + n, err := expandEnvironmentStrings(p, &r[0], uint32(len(r))) + if err != nil { + return "", err + } + if n <= uint32(len(r)) { + return syscall.UTF16ToString(r[:n]), nil + } + r = make([]uint16, n) + } +} + +// GetStringsValue retrieves the []string value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetStringsValue returns ErrNotExist. +// If value is not MULTI_SZ, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetStringsValue(name string) (val []string, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 64)) + if err2 != nil { + return nil, typ, err2 + } + if typ != MULTI_SZ { + return nil, typ, ErrUnexpectedType + } + if len(data) == 0 { + return nil, typ, nil + } + p := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[: len(data)/2 : len(data)/2] + if len(p) == 0 { + return nil, typ, nil + } + if p[len(p)-1] == 0 { + p = p[:len(p)-1] // remove terminating null + } + val = make([]string, 0, 5) + from := 0 + for i, c := range p { + if c == 0 { + val = append(val, string(utf16.Decode(p[from:i]))) + from = i + 1 + } + } + return val, typ, nil +} + +// GetIntegerValue retrieves the integer value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetIntegerValue returns ErrNotExist. +// If value is not DWORD or QWORD, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetIntegerValue(name string) (val uint64, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 8)) + if err2 != nil { + return 0, typ, err2 + } + switch typ { + case DWORD: + if len(data) != 4 { + return 0, typ, errors.New("DWORD value is not 4 bytes long") + } + var val32 uint32 + copy((*[4]byte)(unsafe.Pointer(&val32))[:], data) + return uint64(val32), DWORD, nil + case QWORD: + if len(data) != 8 { + return 0, typ, errors.New("QWORD value is not 8 bytes long") + } + copy((*[8]byte)(unsafe.Pointer(&val))[:], data) + return val, QWORD, nil + default: + return 0, typ, ErrUnexpectedType + } +} + +// GetBinaryValue retrieves the binary value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetBinaryValue returns ErrNotExist. +// If value is not BINARY, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetBinaryValue(name string) (val []byte, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 64)) + if err2 != nil { + return nil, typ, err2 + } + if typ != BINARY { + return nil, typ, ErrUnexpectedType + } + return data, typ, nil +} + +func (k Key) setValue(name string, valtype uint32, data []byte) error { + p, err := syscall.UTF16PtrFromString(name) + if err != nil { + return err + } + if len(data) == 0 { + return regSetValueEx(syscall.Handle(k), p, 0, valtype, nil, 0) + } + return regSetValueEx(syscall.Handle(k), p, 0, valtype, &data[0], uint32(len(data))) +} + +// SetDWordValue sets the data and type of a name value +// under key k to value and DWORD. +func (k Key) SetDWordValue(name string, value uint32) error { + return k.setValue(name, DWORD, (*[4]byte)(unsafe.Pointer(&value))[:]) +} + +// SetQWordValue sets the data and type of a name value +// under key k to value and QWORD. +func (k Key) SetQWordValue(name string, value uint64) error { + return k.setValue(name, QWORD, (*[8]byte)(unsafe.Pointer(&value))[:]) +} + +func (k Key) setStringValue(name string, valtype uint32, value string) error { + v, err := syscall.UTF16FromString(value) + if err != nil { + return err + } + buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[: len(v)*2 : len(v)*2] + return k.setValue(name, valtype, buf) +} + +// SetStringValue sets the data and type of a name value +// under key k to value and SZ. The value must not contain a zero byte. +func (k Key) SetStringValue(name, value string) error { + return k.setStringValue(name, SZ, value) +} + +// SetExpandStringValue sets the data and type of a name value +// under key k to value and EXPAND_SZ. The value must not contain a zero byte. +func (k Key) SetExpandStringValue(name, value string) error { + return k.setStringValue(name, EXPAND_SZ, value) +} + +// SetStringsValue sets the data and type of a name value +// under key k to value and MULTI_SZ. The value strings +// must not contain a zero byte. +func (k Key) SetStringsValue(name string, value []string) error { + ss := "" + for _, s := range value { + for i := 0; i < len(s); i++ { + if s[i] == 0 { + return errors.New("string cannot have 0 inside") + } + } + ss += s + "\x00" + } + v := utf16.Encode([]rune(ss + "\x00")) + buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[: len(v)*2 : len(v)*2] + return k.setValue(name, MULTI_SZ, buf) +} + +// SetBinaryValue sets the data and type of a name value +// under key k to value and BINARY. +func (k Key) SetBinaryValue(name string, value []byte) error { + return k.setValue(name, BINARY, value) +} + +// DeleteValue removes a named value from the key k. +func (k Key) DeleteValue(name string) error { + return regDeleteValue(syscall.Handle(k), syscall.StringToUTF16Ptr(name)) +} + +// ReadValueNames returns the value names of key k. +// The parameter n controls the number of returned names, +// analogous to the way os.File.Readdirnames works. +func (k Key) ReadValueNames(n int) ([]string, error) { + ki, err := k.Stat() + if err != nil { + return nil, err + } + names := make([]string, 0, ki.ValueCount) + buf := make([]uint16, ki.MaxValueNameLen+1) // extra room for terminating null character +loopItems: + for i := uint32(0); ; i++ { + if n > 0 { + if len(names) == n { + return names, nil + } + } + l := uint32(len(buf)) + for { + err := regEnumValue(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil) + if err == nil { + break + } + if err == syscall.ERROR_MORE_DATA { + // Double buffer size and try again. + l = uint32(2 * len(buf)) + buf = make([]uint16, l) + continue + } + if err == _ERROR_NO_MORE_ITEMS { + break loopItems + } + return names, err + } + names = append(names, syscall.UTF16ToString(buf[:l])) + } + if n > len(names) { + return names, io.EOF + } + return names, nil +} diff --git a/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go new file mode 100644 index 0000000000..fc1835d8a2 --- /dev/null +++ b/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go @@ -0,0 +1,117 @@ +// Code generated by 'go generate'; DO NOT EDIT. + +package registry + +import ( + "syscall" + "unsafe" + + "golang.org/x/sys/windows" +) + +var _ unsafe.Pointer + +// Do the interface allocations only once for common +// Errno values. +const ( + errnoERROR_IO_PENDING = 997 +) + +var ( + errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL +) + +// errnoErr returns common boxed Errno values, to prevent +// allocations at runtime. +func errnoErr(e syscall.Errno) error { + switch e { + case 0: + return errERROR_EINVAL + case errnoERROR_IO_PENDING: + return errERROR_IO_PENDING + } + // TODO: add more here, after collecting data on the common + // error values see on Windows. (perhaps when running + // all.bat?) + return e +} + +var ( + modadvapi32 = windows.NewLazySystemDLL("advapi32.dll") + modkernel32 = windows.NewLazySystemDLL("kernel32.dll") + + procRegConnectRegistryW = modadvapi32.NewProc("RegConnectRegistryW") + procRegCreateKeyExW = modadvapi32.NewProc("RegCreateKeyExW") + procRegDeleteKeyW = modadvapi32.NewProc("RegDeleteKeyW") + procRegDeleteValueW = modadvapi32.NewProc("RegDeleteValueW") + procRegEnumValueW = modadvapi32.NewProc("RegEnumValueW") + procRegLoadMUIStringW = modadvapi32.NewProc("RegLoadMUIStringW") + procRegSetValueExW = modadvapi32.NewProc("RegSetValueExW") + procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW") +) + +func regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) { + r0, _, _ := syscall.Syscall(procRegConnectRegistryW.Addr(), 3, uintptr(unsafe.Pointer(machinename)), uintptr(key), uintptr(unsafe.Pointer(result))) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) { + r0, _, _ := syscall.Syscall9(procRegCreateKeyExW.Addr(), 9, uintptr(key), uintptr(unsafe.Pointer(subkey)), uintptr(reserved), uintptr(unsafe.Pointer(class)), uintptr(options), uintptr(desired), uintptr(unsafe.Pointer(sa)), uintptr(unsafe.Pointer(result)), uintptr(unsafe.Pointer(disposition))) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) { + r0, _, _ := syscall.Syscall(procRegDeleteKeyW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(subkey)), 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) { + r0, _, _ := syscall.Syscall(procRegDeleteValueW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(name)), 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) { + r0, _, _ := syscall.Syscall9(procRegEnumValueW.Addr(), 8, uintptr(key), uintptr(index), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameLen)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(valtype)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(buflen)), 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) { + r0, _, _ := syscall.Syscall9(procRegLoadMUIStringW.Addr(), 7, uintptr(key), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buf)), uintptr(buflen), uintptr(unsafe.Pointer(buflenCopied)), uintptr(flags), uintptr(unsafe.Pointer(dir)), 0, 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) { + r0, _, _ := syscall.Syscall6(procRegSetValueExW.Addr(), 6, uintptr(key), uintptr(unsafe.Pointer(valueName)), uintptr(reserved), uintptr(vtype), uintptr(unsafe.Pointer(buf)), uintptr(bufsize)) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) { + r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size)) + n = uint32(r0) + if n == 0 { + err = errnoErr(e1) + } + return +} diff --git a/vendor/golang.org/x/sys/windows/syscall_windows.go b/vendor/golang.org/x/sys/windows/syscall_windows.go index 5cee9a3143..4a32543868 100644 --- a/vendor/golang.org/x/sys/windows/syscall_windows.go +++ b/vendor/golang.org/x/sys/windows/syscall_windows.go @@ -168,6 +168,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error) [failretval==InvalidHandle] = CreateNamedPipeW //sys ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error) //sys DisconnectNamedPipe(pipe Handle) (err error) +//sys GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error) +//sys GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error) //sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) //sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW //sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState @@ -725,20 +727,12 @@ func DurationSinceBoot() time.Duration { } func Ftruncate(fd Handle, length int64) (err error) { - curoffset, e := Seek(fd, 0, 1) - if e != nil { - return e - } - defer Seek(fd, curoffset, 0) - _, e = Seek(fd, length, 0) - if e != nil { - return e + type _FILE_END_OF_FILE_INFO struct { + EndOfFile int64 } - e = SetEndOfFile(fd) - if e != nil { - return e - } - return nil + var info _FILE_END_OF_FILE_INFO + info.EndOfFile = length + return SetFileInformationByHandle(fd, FileEndOfFileInfo, (*byte)(unsafe.Pointer(&info)), uint32(unsafe.Sizeof(info))) } func Gettimeofday(tv *Timeval) (err error) { @@ -894,6 +888,11 @@ const socket_error = uintptr(^uint32(0)) //sys GetACP() (acp uint32) = kernel32.GetACP //sys MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error) = kernel32.MultiByteToWideChar //sys getBestInterfaceEx(sockaddr unsafe.Pointer, pdwBestIfIndex *uint32) (errcode error) = iphlpapi.GetBestInterfaceEx +//sys GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) = iphlpapi.GetIfEntry2Ex +//sys GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) = iphlpapi.GetUnicastIpAddressEntry +//sys NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyIpInterfaceChange +//sys NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyUnicastIpAddressChange +//sys CancelMibChangeNotify2(notificationHandle Handle) (errcode error) = iphlpapi.CancelMibChangeNotify2 // For testing: clients can set this flag to force // creation of IPv6 sockets to return EAFNOSUPPORT. @@ -1685,13 +1684,16 @@ func (s NTStatus) Error() string { // do not use NTUnicodeString, and instead UTF16PtrFromString should be used for // the more common *uint16 string type. func NewNTUnicodeString(s string) (*NTUnicodeString, error) { - var u NTUnicodeString - s16, err := UTF16PtrFromString(s) + s16, err := UTF16FromString(s) if err != nil { return nil, err } - RtlInitUnicodeString(&u, s16) - return &u, nil + n := uint16(len(s16) * 2) + return &NTUnicodeString{ + Length: n - 2, // subtract 2 bytes for the NULL terminator + MaximumLength: n, + Buffer: &s16[0], + }, nil } // Slice returns a uint16 slice that aliases the data in the NTUnicodeString. diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go index 7b97a154c9..9d138de5fe 100644 --- a/vendor/golang.org/x/sys/windows/types_windows.go +++ b/vendor/golang.org/x/sys/windows/types_windows.go @@ -176,6 +176,7 @@ const ( WAIT_FAILED = 0xFFFFFFFF // Access rights for process. + PROCESS_ALL_ACCESS = 0xFFFF PROCESS_CREATE_PROCESS = 0x0080 PROCESS_CREATE_THREAD = 0x0002 PROCESS_DUP_HANDLE = 0x0040 @@ -2203,6 +2204,132 @@ const ( IfOperStatusLowerLayerDown = 7 ) +const ( + IF_MAX_PHYS_ADDRESS_LENGTH = 32 + IF_MAX_STRING_SIZE = 256 +) + +// MIB_IF_ENTRY_LEVEL enumeration from netioapi.h or +// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/nf-netioapi-getifentry2ex. +const ( + MibIfEntryNormal = 0 + MibIfEntryNormalWithoutStatistics = 2 +) + +// MIB_NOTIFICATION_TYPE enumeration from netioapi.h or +// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ne-netioapi-mib_notification_type. +const ( + MibParameterNotification = 0 + MibAddInstance = 1 + MibDeleteInstance = 2 + MibInitialNotification = 3 +) + +// MibIfRow2 stores information about a particular interface. See +// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_if_row2. +type MibIfRow2 struct { + InterfaceLuid uint64 + InterfaceIndex uint32 + InterfaceGuid GUID + Alias [IF_MAX_STRING_SIZE + 1]uint16 + Description [IF_MAX_STRING_SIZE + 1]uint16 + PhysicalAddressLength uint32 + PhysicalAddress [IF_MAX_PHYS_ADDRESS_LENGTH]uint8 + PermanentPhysicalAddress [IF_MAX_PHYS_ADDRESS_LENGTH]uint8 + Mtu uint32 + Type uint32 + TunnelType uint32 + MediaType uint32 + PhysicalMediumType uint32 + AccessType uint32 + DirectionType uint32 + InterfaceAndOperStatusFlags uint8 + OperStatus uint32 + AdminStatus uint32 + MediaConnectState uint32 + NetworkGuid GUID + ConnectionType uint32 + TransmitLinkSpeed uint64 + ReceiveLinkSpeed uint64 + InOctets uint64 + InUcastPkts uint64 + InNUcastPkts uint64 + InDiscards uint64 + InErrors uint64 + InUnknownProtos uint64 + InUcastOctets uint64 + InMulticastOctets uint64 + InBroadcastOctets uint64 + OutOctets uint64 + OutUcastPkts uint64 + OutNUcastPkts uint64 + OutDiscards uint64 + OutErrors uint64 + OutUcastOctets uint64 + OutMulticastOctets uint64 + OutBroadcastOctets uint64 + OutQLen uint64 +} + +// MIB_UNICASTIPADDRESS_ROW stores information about a unicast IP address. See +// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_unicastipaddress_row. +type MibUnicastIpAddressRow struct { + Address RawSockaddrInet6 // SOCKADDR_INET union + InterfaceLuid uint64 + InterfaceIndex uint32 + PrefixOrigin uint32 + SuffixOrigin uint32 + ValidLifetime uint32 + PreferredLifetime uint32 + OnLinkPrefixLength uint8 + SkipAsSource uint8 + DadState uint32 + ScopeId uint32 + CreationTimeStamp Filetime +} + +const ScopeLevelCount = 16 + +// MIB_IPINTERFACE_ROW stores interface management information for a particular IP address family on a network interface. +// See https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_ipinterface_row. +type MibIpInterfaceRow struct { + Family uint16 + InterfaceLuid uint64 + InterfaceIndex uint32 + MaxReassemblySize uint32 + InterfaceIdentifier uint64 + MinRouterAdvertisementInterval uint32 + MaxRouterAdvertisementInterval uint32 + AdvertisingEnabled uint8 + ForwardingEnabled uint8 + WeakHostSend uint8 + WeakHostReceive uint8 + UseAutomaticMetric uint8 + UseNeighborUnreachabilityDetection uint8 + ManagedAddressConfigurationSupported uint8 + OtherStatefulConfigurationSupported uint8 + AdvertiseDefaultRoute uint8 + RouterDiscoveryBehavior uint32 + DadTransmits uint32 + BaseReachableTime uint32 + RetransmitTime uint32 + PathMtuDiscoveryTimeout uint32 + LinkLocalAddressBehavior uint32 + LinkLocalAddressTimeout uint32 + ZoneIndices [ScopeLevelCount]uint32 + SitePrefixLength uint32 + Metric uint32 + NlMtu uint32 + Connected uint8 + SupportsWakeUpPatterns uint8 + SupportsNeighborDiscovery uint8 + SupportsRouterDiscovery uint8 + ReachableTime uint32 + TransmitOffload uint32 + ReceiveOffload uint32 + DisableDefaultRoutes uint8 +} + // Console related constants used for the mode parameter to SetConsoleMode. See // https://docs.microsoft.com/en-us/windows/console/setconsolemode for details. diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go index 4c2e1bdc01..01c0716c2c 100644 --- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go +++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go @@ -181,10 +181,15 @@ var ( procDnsRecordListFree = moddnsapi.NewProc("DnsRecordListFree") procDwmGetWindowAttribute = moddwmapi.NewProc("DwmGetWindowAttribute") procDwmSetWindowAttribute = moddwmapi.NewProc("DwmSetWindowAttribute") + procCancelMibChangeNotify2 = modiphlpapi.NewProc("CancelMibChangeNotify2") procGetAdaptersAddresses = modiphlpapi.NewProc("GetAdaptersAddresses") procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo") procGetBestInterfaceEx = modiphlpapi.NewProc("GetBestInterfaceEx") procGetIfEntry = modiphlpapi.NewProc("GetIfEntry") + procGetIfEntry2Ex = modiphlpapi.NewProc("GetIfEntry2Ex") + procGetUnicastIpAddressEntry = modiphlpapi.NewProc("GetUnicastIpAddressEntry") + procNotifyIpInterfaceChange = modiphlpapi.NewProc("NotifyIpInterfaceChange") + procNotifyUnicastIpAddressChange = modiphlpapi.NewProc("NotifyUnicastIpAddressChange") procAddDllDirectory = modkernel32.NewProc("AddDllDirectory") procAssignProcessToJobObject = modkernel32.NewProc("AssignProcessToJobObject") procCancelIo = modkernel32.NewProc("CancelIo") @@ -275,8 +280,10 @@ var ( procGetMaximumProcessorCount = modkernel32.NewProc("GetMaximumProcessorCount") procGetModuleFileNameW = modkernel32.NewProc("GetModuleFileNameW") procGetModuleHandleExW = modkernel32.NewProc("GetModuleHandleExW") + procGetNamedPipeClientProcessId = modkernel32.NewProc("GetNamedPipeClientProcessId") procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW") procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo") + procGetNamedPipeServerProcessId = modkernel32.NewProc("GetNamedPipeServerProcessId") procGetOverlappedResult = modkernel32.NewProc("GetOverlappedResult") procGetPriorityClass = modkernel32.NewProc("GetPriorityClass") procGetProcAddress = modkernel32.NewProc("GetProcAddress") @@ -1606,6 +1613,14 @@ func DwmSetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, si return } +func CancelMibChangeNotify2(notificationHandle Handle) (errcode error) { + r0, _, _ := syscall.Syscall(procCancelMibChangeNotify2.Addr(), 1, uintptr(notificationHandle), 0, 0) + if r0 != 0 { + errcode = syscall.Errno(r0) + } + return +} + func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) { r0, _, _ := syscall.Syscall6(procGetAdaptersAddresses.Addr(), 5, uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizePointer)), 0) if r0 != 0 { @@ -1638,6 +1653,46 @@ func GetIfEntry(pIfRow *MibIfRow) (errcode error) { return } +func GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) { + r0, _, _ := syscall.Syscall(procGetIfEntry2Ex.Addr(), 2, uintptr(level), uintptr(unsafe.Pointer(row)), 0) + if r0 != 0 { + errcode = syscall.Errno(r0) + } + return +} + +func GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) { + r0, _, _ := syscall.Syscall(procGetUnicastIpAddressEntry.Addr(), 1, uintptr(unsafe.Pointer(row)), 0, 0) + if r0 != 0 { + errcode = syscall.Errno(r0) + } + return +} + +func NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) { + var _p0 uint32 + if initialNotification { + _p0 = 1 + } + r0, _, _ := syscall.Syscall6(procNotifyIpInterfaceChange.Addr(), 5, uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)), 0) + if r0 != 0 { + errcode = syscall.Errno(r0) + } + return +} + +func NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) { + var _p0 uint32 + if initialNotification { + _p0 = 1 + } + r0, _, _ := syscall.Syscall6(procNotifyUnicastIpAddressChange.Addr(), 5, uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)), 0) + if r0 != 0 { + errcode = syscall.Errno(r0) + } + return +} + func AddDllDirectory(path *uint16) (cookie uintptr, err error) { r0, _, e1 := syscall.Syscall(procAddDllDirectory.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0) cookie = uintptr(r0) @@ -2393,6 +2448,14 @@ func GetModuleHandleEx(flags uint32, moduleName *uint16, module *Handle) (err er return } +func GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error) { + r1, _, e1 := syscall.Syscall(procGetNamedPipeClientProcessId.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(clientProcessID)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) { r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0) if r1 == 0 { @@ -2409,6 +2472,14 @@ func GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint3 return } +func GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error) { + r1, _, e1 := syscall.Syscall(procGetNamedPipeServerProcessId.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(serverProcessID)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error) { var _p0 uint32 if wait { diff --git a/vendor/golang.org/x/term/README.md b/vendor/golang.org/x/term/README.md index d03d0aefef..05ff623f94 100644 --- a/vendor/golang.org/x/term/README.md +++ b/vendor/golang.org/x/term/README.md @@ -4,16 +4,13 @@ This repository provides Go terminal and console support packages. -## Download/Install - -The easiest way to install is to run `go get -u golang.org/x/term`. You can -also manually git clone the repository to `$GOPATH/src/golang.org/x/term`. - ## Report Issues / Send Patches This repository uses Gerrit for code changes. To learn how to submit changes to -this repository, see https://golang.org/doc/contribute.html. +this repository, see https://go.dev/doc/contribute. + +The git repository is https://go.googlesource.com/term. The main issue tracker for the term repository is located at -https://github.com/golang/go/issues. Prefix your issue with "x/term:" in the +https://go.dev/issues. Prefix your issue with "x/term:" in the subject line, so it is easy to find. diff --git a/vendor/golang.org/x/text/language/parse.go b/vendor/golang.org/x/text/language/parse.go index 4d57222e77..053336e286 100644 --- a/vendor/golang.org/x/text/language/parse.go +++ b/vendor/golang.org/x/text/language/parse.go @@ -59,7 +59,7 @@ func (c CanonType) Parse(s string) (t Tag, err error) { if changed { tt.RemakeString() } - return makeTag(tt), err + return makeTag(tt), nil } // Compose creates a Tag from individual parts, which may be of type Tag, Base, diff --git a/vendor/golang.org/x/time/rate/rate.go b/vendor/golang.org/x/time/rate/rate.go index 93a798ab63..794b2e32bf 100644 --- a/vendor/golang.org/x/time/rate/rate.go +++ b/vendor/golang.org/x/time/rate/rate.go @@ -85,7 +85,7 @@ func (lim *Limiter) Burst() int { // TokensAt returns the number of tokens available at time t. func (lim *Limiter) TokensAt(t time.Time) float64 { lim.mu.Lock() - _, tokens := lim.advance(t) // does not mutate lim + tokens := lim.advance(t) // does not mutate lim lim.mu.Unlock() return tokens } @@ -186,7 +186,7 @@ func (r *Reservation) CancelAt(t time.Time) { return } // advance time to now - t, tokens := r.lim.advance(t) + tokens := r.lim.advance(t) // calculate new number of tokens tokens += restoreTokens if burst := float64(r.lim.burst); tokens > burst { @@ -307,7 +307,7 @@ func (lim *Limiter) SetLimitAt(t time.Time, newLimit Limit) { lim.mu.Lock() defer lim.mu.Unlock() - t, tokens := lim.advance(t) + tokens := lim.advance(t) lim.last = t lim.tokens = tokens @@ -324,7 +324,7 @@ func (lim *Limiter) SetBurstAt(t time.Time, newBurst int) { lim.mu.Lock() defer lim.mu.Unlock() - t, tokens := lim.advance(t) + tokens := lim.advance(t) lim.last = t lim.tokens = tokens @@ -347,7 +347,7 @@ func (lim *Limiter) reserveN(t time.Time, n int, maxFutureReserve time.Duration) } } - t, tokens := lim.advance(t) + tokens := lim.advance(t) // Calculate the remaining number of tokens resulting from the request. tokens -= float64(n) @@ -380,10 +380,11 @@ func (lim *Limiter) reserveN(t time.Time, n int, maxFutureReserve time.Duration) return r } -// advance calculates and returns an updated state for lim resulting from the passage of time. +// advance calculates and returns an updated number of tokens for lim +// resulting from the passage of time. // lim is not changed. // advance requires that lim.mu is held. -func (lim *Limiter) advance(t time.Time) (newT time.Time, newTokens float64) { +func (lim *Limiter) advance(t time.Time) (newTokens float64) { last := lim.last if t.Before(last) { last = t @@ -396,7 +397,7 @@ func (lim *Limiter) advance(t time.Time) (newT time.Time, newTokens float64) { if burst := float64(lim.burst); tokens > burst { tokens = burst } - return t, tokens + return tokens } // durationFromTokens is a unit conversion function from the number of tokens to the duration @@ -405,8 +406,15 @@ func (limit Limit) durationFromTokens(tokens float64) time.Duration { if limit <= 0 { return InfDuration } - seconds := tokens / float64(limit) - return time.Duration(float64(time.Second) * seconds) + + duration := (tokens / float64(limit)) * float64(time.Second) + + // Cap the duration to the maximum representable int64 value, to avoid overflow. + if duration > float64(math.MaxInt64) { + return InfDuration + } + + return time.Duration(duration) } // tokensFromDuration is a unit conversion function from a time duration to the number of tokens diff --git a/vendor/golang.org/x/xerrors/PATENTS b/vendor/golang.org/x/xerrors/PATENTS deleted file mode 100644 index 733099041f..0000000000 --- a/vendor/golang.org/x/xerrors/PATENTS +++ /dev/null @@ -1,22 +0,0 @@ -Additional IP Rights Grant (Patents) - -"This implementation" means the copyrightable works distributed by -Google as part of the Go project. - -Google hereby grants to You a perpetual, worldwide, non-exclusive, -no-charge, royalty-free, irrevocable (except as stated in this section) -patent license to make, have made, use, offer to sell, sell, import, -transfer and otherwise run, modify and propagate the contents of this -implementation of Go, where such license applies only to those patent -claims, both currently owned or controlled by Google and acquired in -the future, licensable by Google that are necessarily infringed by this -implementation of Go. This grant does not include claims that would be -infringed only as a consequence of further modification of this -implementation. If you or your agent or exclusive licensee institute or -order or agree to the institution of patent litigation against any -entity (including a cross-claim or counterclaim in a lawsuit) alleging -that this implementation of Go or any code incorporated within this -implementation of Go constitutes direct or contributory patent -infringement, or inducement of patent infringement, then any patent -rights granted to you under this License for this implementation of Go -shall terminate as of the date such litigation is filed. diff --git a/vendor/golang.org/x/xerrors/README b/vendor/golang.org/x/xerrors/README deleted file mode 100644 index aac7867a56..0000000000 --- a/vendor/golang.org/x/xerrors/README +++ /dev/null @@ -1,2 +0,0 @@ -This repository holds the transition packages for the new Go 1.13 error values. -See golang.org/design/29934-error-values. diff --git a/vendor/golang.org/x/xerrors/adaptor.go b/vendor/golang.org/x/xerrors/adaptor.go deleted file mode 100644 index 4317f24833..0000000000 --- a/vendor/golang.org/x/xerrors/adaptor.go +++ /dev/null @@ -1,193 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package xerrors - -import ( - "bytes" - "fmt" - "io" - "reflect" - "strconv" -) - -// FormatError calls the FormatError method of f with an errors.Printer -// configured according to s and verb, and writes the result to s. -func FormatError(f Formatter, s fmt.State, verb rune) { - // Assuming this function is only called from the Format method, and given - // that FormatError takes precedence over Format, it cannot be called from - // any package that supports errors.Formatter. It is therefore safe to - // disregard that State may be a specific printer implementation and use one - // of our choice instead. - - // limitations: does not support printing error as Go struct. - - var ( - sep = " " // separator before next error - p = &state{State: s} - direct = true - ) - - var err error = f - - switch verb { - // Note that this switch must match the preference order - // for ordinary string printing (%#v before %+v, and so on). - - case 'v': - if s.Flag('#') { - if stringer, ok := err.(fmt.GoStringer); ok { - io.WriteString(&p.buf, stringer.GoString()) - goto exit - } - // proceed as if it were %v - } else if s.Flag('+') { - p.printDetail = true - sep = "\n - " - } - case 's': - case 'q', 'x', 'X': - // Use an intermediate buffer in the rare cases that precision, - // truncation, or one of the alternative verbs (q, x, and X) are - // specified. - direct = false - - default: - p.buf.WriteString("%!") - p.buf.WriteRune(verb) - p.buf.WriteByte('(') - switch { - case err != nil: - p.buf.WriteString(reflect.TypeOf(f).String()) - default: - p.buf.WriteString("") - } - p.buf.WriteByte(')') - io.Copy(s, &p.buf) - return - } - -loop: - for { - switch v := err.(type) { - case Formatter: - err = v.FormatError((*printer)(p)) - case fmt.Formatter: - v.Format(p, 'v') - break loop - default: - io.WriteString(&p.buf, v.Error()) - break loop - } - if err == nil { - break - } - if p.needColon || !p.printDetail { - p.buf.WriteByte(':') - p.needColon = false - } - p.buf.WriteString(sep) - p.inDetail = false - p.needNewline = false - } - -exit: - width, okW := s.Width() - prec, okP := s.Precision() - - if !direct || (okW && width > 0) || okP { - // Construct format string from State s. - format := []byte{'%'} - if s.Flag('-') { - format = append(format, '-') - } - if s.Flag('+') { - format = append(format, '+') - } - if s.Flag(' ') { - format = append(format, ' ') - } - if okW { - format = strconv.AppendInt(format, int64(width), 10) - } - if okP { - format = append(format, '.') - format = strconv.AppendInt(format, int64(prec), 10) - } - format = append(format, string(verb)...) - fmt.Fprintf(s, string(format), p.buf.String()) - } else { - io.Copy(s, &p.buf) - } -} - -var detailSep = []byte("\n ") - -// state tracks error printing state. It implements fmt.State. -type state struct { - fmt.State - buf bytes.Buffer - - printDetail bool - inDetail bool - needColon bool - needNewline bool -} - -func (s *state) Write(b []byte) (n int, err error) { - if s.printDetail { - if len(b) == 0 { - return 0, nil - } - if s.inDetail && s.needColon { - s.needNewline = true - if b[0] == '\n' { - b = b[1:] - } - } - k := 0 - for i, c := range b { - if s.needNewline { - if s.inDetail && s.needColon { - s.buf.WriteByte(':') - s.needColon = false - } - s.buf.Write(detailSep) - s.needNewline = false - } - if c == '\n' { - s.buf.Write(b[k:i]) - k = i + 1 - s.needNewline = true - } - } - s.buf.Write(b[k:]) - if !s.inDetail { - s.needColon = true - } - } else if !s.inDetail { - s.buf.Write(b) - } - return len(b), nil -} - -// printer wraps a state to implement an xerrors.Printer. -type printer state - -func (s *printer) Print(args ...interface{}) { - if !s.inDetail || s.printDetail { - fmt.Fprint((*state)(s), args...) - } -} - -func (s *printer) Printf(format string, args ...interface{}) { - if !s.inDetail || s.printDetail { - fmt.Fprintf((*state)(s), format, args...) - } -} - -func (s *printer) Detail() bool { - s.inDetail = true - return s.printDetail -} diff --git a/vendor/golang.org/x/xerrors/codereview.cfg b/vendor/golang.org/x/xerrors/codereview.cfg deleted file mode 100644 index 3f8b14b64e..0000000000 --- a/vendor/golang.org/x/xerrors/codereview.cfg +++ /dev/null @@ -1 +0,0 @@ -issuerepo: golang/go diff --git a/vendor/golang.org/x/xerrors/doc.go b/vendor/golang.org/x/xerrors/doc.go deleted file mode 100644 index 2ef99f5a87..0000000000 --- a/vendor/golang.org/x/xerrors/doc.go +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package xerrors implements functions to manipulate errors. -// -// This package is based on the Go 2 proposal for error values: -// -// https://golang.org/design/29934-error-values -// -// These functions were incorporated into the standard library's errors package -// in Go 1.13: -// - Is -// - As -// - Unwrap -// -// Also, Errorf's %w verb was incorporated into fmt.Errorf. -// -// Use this package to get equivalent behavior in all supported Go versions. -// -// No other features of this package were included in Go 1.13, and at present -// there are no plans to include any of them. -package xerrors // import "golang.org/x/xerrors" diff --git a/vendor/golang.org/x/xerrors/errors.go b/vendor/golang.org/x/xerrors/errors.go deleted file mode 100644 index e88d3772d8..0000000000 --- a/vendor/golang.org/x/xerrors/errors.go +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package xerrors - -import "fmt" - -// errorString is a trivial implementation of error. -type errorString struct { - s string - frame Frame -} - -// New returns an error that formats as the given text. -// -// The returned error contains a Frame set to the caller's location and -// implements Formatter to show this information when printed with details. -func New(text string) error { - return &errorString{text, Caller(1)} -} - -func (e *errorString) Error() string { - return e.s -} - -func (e *errorString) Format(s fmt.State, v rune) { FormatError(e, s, v) } - -func (e *errorString) FormatError(p Printer) (next error) { - p.Print(e.s) - e.frame.Format(p) - return nil -} diff --git a/vendor/golang.org/x/xerrors/fmt.go b/vendor/golang.org/x/xerrors/fmt.go deleted file mode 100644 index 27a5d70bd6..0000000000 --- a/vendor/golang.org/x/xerrors/fmt.go +++ /dev/null @@ -1,190 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package xerrors - -import ( - "fmt" - "strings" - "unicode" - "unicode/utf8" - - "golang.org/x/xerrors/internal" -) - -const percentBangString = "%!" - -// Errorf formats according to a format specifier and returns the string as a -// value that satisfies error. -// -// The returned error includes the file and line number of the caller when -// formatted with additional detail enabled. If the last argument is an error -// the returned error's Format method will return it if the format string ends -// with ": %s", ": %v", or ": %w". If the last argument is an error and the -// format string ends with ": %w", the returned error implements an Unwrap -// method returning it. -// -// If the format specifier includes a %w verb with an error operand in a -// position other than at the end, the returned error will still implement an -// Unwrap method returning the operand, but the error's Format method will not -// return the wrapped error. -// -// It is invalid to include more than one %w verb or to supply it with an -// operand that does not implement the error interface. The %w verb is otherwise -// a synonym for %v. -// -// Note that as of Go 1.13, the fmt.Errorf function will do error formatting, -// but it will not capture a stack backtrace. -func Errorf(format string, a ...interface{}) error { - format = formatPlusW(format) - // Support a ": %[wsv]" suffix, which works well with xerrors.Formatter. - wrap := strings.HasSuffix(format, ": %w") - idx, format2, ok := parsePercentW(format) - percentWElsewhere := !wrap && idx >= 0 - if !percentWElsewhere && (wrap || strings.HasSuffix(format, ": %s") || strings.HasSuffix(format, ": %v")) { - err := errorAt(a, len(a)-1) - if err == nil { - return &noWrapError{fmt.Sprintf(format, a...), nil, Caller(1)} - } - // TODO: this is not entirely correct. The error value could be - // printed elsewhere in format if it mixes numbered with unnumbered - // substitutions. With relatively small changes to doPrintf we can - // have it optionally ignore extra arguments and pass the argument - // list in its entirety. - msg := fmt.Sprintf(format[:len(format)-len(": %s")], a[:len(a)-1]...) - frame := Frame{} - if internal.EnableTrace { - frame = Caller(1) - } - if wrap { - return &wrapError{msg, err, frame} - } - return &noWrapError{msg, err, frame} - } - // Support %w anywhere. - // TODO: don't repeat the wrapped error's message when %w occurs in the middle. - msg := fmt.Sprintf(format2, a...) - if idx < 0 { - return &noWrapError{msg, nil, Caller(1)} - } - err := errorAt(a, idx) - if !ok || err == nil { - // Too many %ws or argument of %w is not an error. Approximate the Go - // 1.13 fmt.Errorf message. - return &noWrapError{fmt.Sprintf("%sw(%s)", percentBangString, msg), nil, Caller(1)} - } - frame := Frame{} - if internal.EnableTrace { - frame = Caller(1) - } - return &wrapError{msg, err, frame} -} - -func errorAt(args []interface{}, i int) error { - if i < 0 || i >= len(args) { - return nil - } - err, ok := args[i].(error) - if !ok { - return nil - } - return err -} - -// formatPlusW is used to avoid the vet check that will barf at %w. -func formatPlusW(s string) string { - return s -} - -// Return the index of the only %w in format, or -1 if none. -// Also return a rewritten format string with %w replaced by %v, and -// false if there is more than one %w. -// TODO: handle "%[N]w". -func parsePercentW(format string) (idx int, newFormat string, ok bool) { - // Loosely copied from golang.org/x/tools/go/analysis/passes/printf/printf.go. - idx = -1 - ok = true - n := 0 - sz := 0 - var isW bool - for i := 0; i < len(format); i += sz { - if format[i] != '%' { - sz = 1 - continue - } - // "%%" is not a format directive. - if i+1 < len(format) && format[i+1] == '%' { - sz = 2 - continue - } - sz, isW = parsePrintfVerb(format[i:]) - if isW { - if idx >= 0 { - ok = false - } else { - idx = n - } - // "Replace" the last character, the 'w', with a 'v'. - p := i + sz - 1 - format = format[:p] + "v" + format[p+1:] - } - n++ - } - return idx, format, ok -} - -// Parse the printf verb starting with a % at s[0]. -// Return how many bytes it occupies and whether the verb is 'w'. -func parsePrintfVerb(s string) (int, bool) { - // Assume only that the directive is a sequence of non-letters followed by a single letter. - sz := 0 - var r rune - for i := 1; i < len(s); i += sz { - r, sz = utf8.DecodeRuneInString(s[i:]) - if unicode.IsLetter(r) { - return i + sz, r == 'w' - } - } - return len(s), false -} - -type noWrapError struct { - msg string - err error - frame Frame -} - -func (e *noWrapError) Error() string { - return fmt.Sprint(e) -} - -func (e *noWrapError) Format(s fmt.State, v rune) { FormatError(e, s, v) } - -func (e *noWrapError) FormatError(p Printer) (next error) { - p.Print(e.msg) - e.frame.Format(p) - return e.err -} - -type wrapError struct { - msg string - err error - frame Frame -} - -func (e *wrapError) Error() string { - return fmt.Sprint(e) -} - -func (e *wrapError) Format(s fmt.State, v rune) { FormatError(e, s, v) } - -func (e *wrapError) FormatError(p Printer) (next error) { - p.Print(e.msg) - e.frame.Format(p) - return e.err -} - -func (e *wrapError) Unwrap() error { - return e.err -} diff --git a/vendor/golang.org/x/xerrors/format.go b/vendor/golang.org/x/xerrors/format.go deleted file mode 100644 index 1bc9c26b97..0000000000 --- a/vendor/golang.org/x/xerrors/format.go +++ /dev/null @@ -1,34 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package xerrors - -// A Formatter formats error messages. -type Formatter interface { - error - - // FormatError prints the receiver's first error and returns the next error in - // the error chain, if any. - FormatError(p Printer) (next error) -} - -// A Printer formats error messages. -// -// The most common implementation of Printer is the one provided by package fmt -// during Printf (as of Go 1.13). Localization packages such as golang.org/x/text/message -// typically provide their own implementations. -type Printer interface { - // Print appends args to the message output. - Print(args ...interface{}) - - // Printf writes a formatted string. - Printf(format string, args ...interface{}) - - // Detail reports whether error detail is requested. - // After the first call to Detail, all text written to the Printer - // is formatted as additional detail, or ignored when - // detail has not been requested. - // If Detail returns false, the caller can avoid printing the detail at all. - Detail() bool -} diff --git a/vendor/golang.org/x/xerrors/frame.go b/vendor/golang.org/x/xerrors/frame.go deleted file mode 100644 index 0de628ec50..0000000000 --- a/vendor/golang.org/x/xerrors/frame.go +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package xerrors - -import ( - "runtime" -) - -// A Frame contains part of a call stack. -type Frame struct { - // Make room for three PCs: the one we were asked for, what it called, - // and possibly a PC for skipPleaseUseCallersFrames. See: - // https://go.googlesource.com/go/+/032678e0fb/src/runtime/extern.go#169 - frames [3]uintptr -} - -// Caller returns a Frame that describes a frame on the caller's stack. -// The argument skip is the number of frames to skip over. -// Caller(0) returns the frame for the caller of Caller. -func Caller(skip int) Frame { - var s Frame - runtime.Callers(skip+1, s.frames[:]) - return s -} - -// location reports the file, line, and function of a frame. -// -// The returned function may be "" even if file and line are not. -func (f Frame) location() (function, file string, line int) { - frames := runtime.CallersFrames(f.frames[:]) - if _, ok := frames.Next(); !ok { - return "", "", 0 - } - fr, ok := frames.Next() - if !ok { - return "", "", 0 - } - return fr.Function, fr.File, fr.Line -} - -// Format prints the stack as error detail. -// It should be called from an error's Format implementation -// after printing any other error detail. -func (f Frame) Format(p Printer) { - if p.Detail() { - function, file, line := f.location() - if function != "" { - p.Printf("%s\n ", function) - } - if file != "" { - p.Printf("%s:%d\n", file, line) - } - } -} diff --git a/vendor/golang.org/x/xerrors/internal/internal.go b/vendor/golang.org/x/xerrors/internal/internal.go deleted file mode 100644 index 89f4eca5df..0000000000 --- a/vendor/golang.org/x/xerrors/internal/internal.go +++ /dev/null @@ -1,8 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package internal - -// EnableTrace indicates whether stack information should be recorded in errors. -var EnableTrace = true diff --git a/vendor/golang.org/x/xerrors/wrap.go b/vendor/golang.org/x/xerrors/wrap.go deleted file mode 100644 index 9842758ca7..0000000000 --- a/vendor/golang.org/x/xerrors/wrap.go +++ /dev/null @@ -1,112 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package xerrors - -import ( - "reflect" -) - -// A Wrapper provides context around another error. -type Wrapper interface { - // Unwrap returns the next error in the error chain. - // If there is no next error, Unwrap returns nil. - Unwrap() error -} - -// Opaque returns an error with the same error formatting as err -// but that does not match err and cannot be unwrapped. -func Opaque(err error) error { - return noWrapper{err} -} - -type noWrapper struct { - error -} - -func (e noWrapper) FormatError(p Printer) (next error) { - if f, ok := e.error.(Formatter); ok { - return f.FormatError(p) - } - p.Print(e.error) - return nil -} - -// Unwrap returns the result of calling the Unwrap method on err, if err implements -// Unwrap. Otherwise, Unwrap returns nil. -// -// Deprecated: As of Go 1.13, use errors.Unwrap instead. -func Unwrap(err error) error { - u, ok := err.(Wrapper) - if !ok { - return nil - } - return u.Unwrap() -} - -// Is reports whether any error in err's chain matches target. -// -// An error is considered to match a target if it is equal to that target or if -// it implements a method Is(error) bool such that Is(target) returns true. -// -// Deprecated: As of Go 1.13, use errors.Is instead. -func Is(err, target error) bool { - if target == nil { - return err == target - } - - isComparable := reflect.TypeOf(target).Comparable() - for { - if isComparable && err == target { - return true - } - if x, ok := err.(interface{ Is(error) bool }); ok && x.Is(target) { - return true - } - // TODO: consider supporing target.Is(err). This would allow - // user-definable predicates, but also may allow for coping with sloppy - // APIs, thereby making it easier to get away with them. - if err = Unwrap(err); err == nil { - return false - } - } -} - -// As finds the first error in err's chain that matches the type to which target -// points, and if so, sets the target to its value and returns true. An error -// matches a type if it is assignable to the target type, or if it has a method -// As(interface{}) bool such that As(target) returns true. As will panic if target -// is not a non-nil pointer to a type which implements error or is of interface type. -// -// The As method should set the target to its value and return true if err -// matches the type to which target points. -// -// Deprecated: As of Go 1.13, use errors.As instead. -func As(err error, target interface{}) bool { - if target == nil { - panic("errors: target cannot be nil") - } - val := reflect.ValueOf(target) - typ := val.Type() - if typ.Kind() != reflect.Ptr || val.IsNil() { - panic("errors: target must be a non-nil pointer") - } - if e := typ.Elem(); e.Kind() != reflect.Interface && !e.Implements(errorType) { - panic("errors: *target must be interface or implement error") - } - targetType := typ.Elem() - for err != nil { - if reflect.TypeOf(err).AssignableTo(targetType) { - val.Elem().Set(reflect.ValueOf(err)) - return true - } - if x, ok := err.(interface{ As(interface{}) bool }); ok && x.As(target) { - return true - } - err = Unwrap(err) - } - return false -} - -var errorType = reflect.TypeOf((*error)(nil)).Elem() diff --git a/vendor/gomodules.xyz/jsonpatch/v2/jsonpatch.go b/vendor/gomodules.xyz/jsonpatch/v2/jsonpatch.go index 0d7823b3cd..d88162ff57 100644 --- a/vendor/gomodules.xyz/jsonpatch/v2/jsonpatch.go +++ b/vendor/gomodules.xyz/jsonpatch/v2/jsonpatch.go @@ -70,12 +70,14 @@ func CreatePatch(a, b []byte) ([]Operation, error) { } var aI interface{} var bI interface{} - err := json.Unmarshal(a, &aI) - if err != nil { + aDec := json.NewDecoder(bytes.NewReader(a)) + aDec.UseNumber() + if err := aDec.Decode(&aI); err != nil { return nil, errBadJSONDoc } - err = json.Unmarshal(b, &bI) - if err != nil { + bDec := json.NewDecoder(bytes.NewReader(b)) + bDec.UseNumber() + if err := bDec.Decode(&bI); err != nil { return nil, errBadJSONDoc } return handleValues(aI, bI, "", []Operation{}) @@ -94,6 +96,11 @@ func matchesValue(av, bv interface{}) bool { if ok && bt == at { return true } + case json.Number: + bt, ok := bv.(json.Number) + if ok && bt == at { + return true + } case float64: bt, ok := bv.(float64) if ok && bt == at { @@ -212,7 +219,7 @@ func handleValues(av, bv interface{}, p string, patch []Operation) ([]Operation, if err != nil { return nil, err } - case string, float64, bool: + case string, float64, bool, json.Number: if !matchesValue(av, bv) { patch = append(patch, NewOperation("replace", p, bv)) } diff --git a/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go b/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go index 3e56218279..3cd9a5bb8e 100644 --- a/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go @@ -80,11 +80,12 @@ type ErrorInfo struct { Domain string `protobuf:"bytes,2,opt,name=domain,proto3" json:"domain,omitempty"` // Additional structured details about this error. // - // Keys should match /[a-zA-Z0-9-_]/ and be limited to 64 characters in + // Keys must match a regular expression of `[a-z][a-zA-Z0-9-_]+` but should + // ideally be lowerCamelCase. Also, they must be limited to 64 characters in // length. When identifying the current value of an exceeded limit, the units // should be contained in the key, not the value. For example, rather than - // {"instanceLimit": "100/request"}, should be returned as, - // {"instanceLimitPerRequest": "100"}, if the client exceeds the number of + // `{"instanceLimit": "100/request"}`, should be returned as, + // `{"instanceLimitPerRequest": "100"}`, if the client exceeds the number of // instances that can be created in a single (batch) request. Metadata map[string]string `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } @@ -870,6 +871,16 @@ type BadRequest_FieldViolation struct { Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"` // A description of why the request element is bad. Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"` + // The reason of the field-level error. This is a constant value that + // identifies the proximate cause of the field-level error. It should + // uniquely identify the type of the FieldViolation within the scope of the + // google.rpc.ErrorInfo.domain. This should be at most 63 + // characters and match a regular expression of `[A-Z][A-Z0-9_]+[A-Z0-9]`, + // which represents UPPER_SNAKE_CASE. + Reason string `protobuf:"bytes,3,opt,name=reason,proto3" json:"reason,omitempty"` + // Provides a localized error message for field-level errors that is safe to + // return to the API consumer. + LocalizedMessage *LocalizedMessage `protobuf:"bytes,4,opt,name=localized_message,json=localizedMessage,proto3" json:"localized_message,omitempty"` } func (x *BadRequest_FieldViolation) Reset() { @@ -918,6 +929,20 @@ func (x *BadRequest_FieldViolation) GetDescription() string { return "" } +func (x *BadRequest_FieldViolation) GetReason() string { + if x != nil { + return x.Reason + } + return "" +} + +func (x *BadRequest_FieldViolation) GetLocalizedMessage() *LocalizedMessage { + if x != nil { + return x.LocalizedMessage + } + return nil +} + // Describes a URL link. type Help_Link struct { state protoimpl.MessageState @@ -1026,51 +1051,57 @@ var file_google_rpc_error_details_proto_rawDesc = []byte{ 0x07, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x12, 0x20, 0x0a, 0x0b, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x64, 0x65, - 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6, // [6:6] is the sub-list for method output_type - 6, // [6:6] is the sub-list for method input_type - 6, // [6:6] is the sub-list for extension type_name - 6, // [6:6] is the sub-list for extension extendee - 0, // [0:6] is the sub-list for field type_name + 9, // 6: google.rpc.BadRequest.FieldViolation.localized_message:type_name -> google.rpc.LocalizedMessage + 7, // [7:7] is the sub-list for method output_type + 7, // [7:7] is the sub-list for method input_type + 7, // [7:7] is the sub-list for extension type_name + 7, // [7:7] is the sub-list for extension extendee + 0, // [0:7] is the sub-list for field type_name } func init() { file_google_rpc_error_details_proto_init() } diff --git a/vendor/google.golang.org/grpc/CONTRIBUTING.md b/vendor/google.golang.org/grpc/CONTRIBUTING.md index 0854d298e4..d9bfa6e1e7 100644 --- a/vendor/google.golang.org/grpc/CONTRIBUTING.md +++ b/vendor/google.golang.org/grpc/CONTRIBUTING.md @@ -4,7 +4,7 @@ We definitely welcome your patches and contributions to gRPC! Please read the gR organization's [governance rules](https://github.com/grpc/grpc-community/blob/master/governance.md) and [contribution guidelines](https://github.com/grpc/grpc-community/blob/master/CONTRIBUTING.md) before proceeding. -If you are new to github, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/) +If you are new to GitHub, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/) ## Legal requirements @@ -25,8 +25,8 @@ How to get your contributions merged smoothly and quickly. is a great place to start. These issues are well-documented and usually can be resolved with a single pull request. -- If you are adding a new file, make sure it has the copyright message template - at the top as a comment. You can copy over the message from an existing file +- If you are adding a new file, make sure it has the copyright message template + at the top as a comment. You can copy over the message from an existing file and update the year. - The grpc package should only depend on standard Go packages and a small number @@ -39,12 +39,12 @@ How to get your contributions merged smoothly and quickly. proposal](https://github.com/grpc/proposal). - Provide a good **PR description** as a record of **what** change is being made - and **why** it was made. Link to a github issue if it exists. + and **why** it was made. Link to a GitHub issue if it exists. -- If you want to fix formatting or style, consider whether your changes are an - obvious improvement or might be considered a personal preference. If a style - change is based on preference, it likely will not be accepted. If it corrects - widely agreed-upon anti-patterns, then please do create a PR and explain the +- If you want to fix formatting or style, consider whether your changes are an + obvious improvement or might be considered a personal preference. If a style + change is based on preference, it likely will not be accepted. If it corrects + widely agreed-upon anti-patterns, then please do create a PR and explain the benefits of the change. - Unless your PR is trivial, you should expect there will be reviewer comments diff --git a/vendor/google.golang.org/grpc/MAINTAINERS.md b/vendor/google.golang.org/grpc/MAINTAINERS.md index 6a8a07781a..5d4096d46a 100644 --- a/vendor/google.golang.org/grpc/MAINTAINERS.md +++ b/vendor/google.golang.org/grpc/MAINTAINERS.md @@ -9,21 +9,28 @@ for general contribution guidelines. ## Maintainers (in alphabetical order) +- [aranjans](https://github.com/aranjans), Google LLC +- [arjan-bal](https://github.com/arjan-bal), Google LLC +- [arvindbr8](https://github.com/arvindbr8), Google LLC - [atollena](https://github.com/atollena), Datadog, Inc. -- [cesarghali](https://github.com/cesarghali), Google LLC - [dfawley](https://github.com/dfawley), Google LLC - [easwars](https://github.com/easwars), Google LLC -- [menghanl](https://github.com/menghanl), Google LLC -- [srini100](https://github.com/srini100), Google LLC +- [erm-g](https://github.com/erm-g), Google LLC +- [gtcooke94](https://github.com/gtcooke94), Google LLC +- [purnesh42h](https://github.com/purnesh42h), Google LLC +- [zasweq](https://github.com/zasweq), Google LLC ## Emeritus Maintainers (in alphabetical order) -- [adelez](https://github.com/adelez), Google LLC -- [canguler](https://github.com/canguler), Google LLC -- [iamqizhao](https://github.com/iamqizhao), Google LLC -- [jadekler](https://github.com/jadekler), Google LLC -- [jtattermusch](https://github.com/jtattermusch), Google LLC -- [lyuxuan](https://github.com/lyuxuan), Google LLC -- [makmukhi](https://github.com/makmukhi), Google LLC -- [matt-kwong](https://github.com/matt-kwong), Google LLC -- [nicolasnoble](https://github.com/nicolasnoble), Google LLC -- [yongni](https://github.com/yongni), Google LLC +- [adelez](https://github.com/adelez) +- [canguler](https://github.com/canguler) +- [cesarghali](https://github.com/cesarghali) +- [iamqizhao](https://github.com/iamqizhao) +- [jeanbza](https://github.com/jeanbza) +- [jtattermusch](https://github.com/jtattermusch) +- [lyuxuan](https://github.com/lyuxuan) +- [makmukhi](https://github.com/makmukhi) +- [matt-kwong](https://github.com/matt-kwong) +- [menghanl](https://github.com/menghanl) +- [nicolasnoble](https://github.com/nicolasnoble) +- [srini100](https://github.com/srini100) +- [yongni](https://github.com/yongni) diff --git a/vendor/google.golang.org/grpc/SECURITY.md b/vendor/google.golang.org/grpc/SECURITY.md index be6e108705..abab279379 100644 --- a/vendor/google.golang.org/grpc/SECURITY.md +++ b/vendor/google.golang.org/grpc/SECURITY.md @@ -1,3 +1,3 @@ # Security Policy -For information on gRPC Security Policy and reporting potentional security issues, please see [gRPC CVE Process](https://github.com/grpc/proposal/blob/master/P4-grpc-cve-process.md). +For information on gRPC Security Policy and reporting potential security issues, please see [gRPC CVE Process](https://github.com/grpc/proposal/blob/master/P4-grpc-cve-process.md). diff --git a/vendor/google.golang.org/grpc/backoff/backoff.go b/vendor/google.golang.org/grpc/backoff/backoff.go index 0787d0b50c..d7b40b7cb6 100644 --- a/vendor/google.golang.org/grpc/backoff/backoff.go +++ b/vendor/google.golang.org/grpc/backoff/backoff.go @@ -39,7 +39,7 @@ type Config struct { MaxDelay time.Duration } -// DefaultConfig is a backoff configuration with the default values specfied +// DefaultConfig is a backoff configuration with the default values specified // at https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. // // This should be useful for callers who want to configure backoff with diff --git a/vendor/google.golang.org/grpc/balancer/balancer.go b/vendor/google.golang.org/grpc/balancer/balancer.go index f391744f72..382ad69411 100644 --- a/vendor/google.golang.org/grpc/balancer/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/balancer.go @@ -30,6 +30,7 @@ import ( "google.golang.org/grpc/channelz" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/credentials" + estats "google.golang.org/grpc/experimental/stats" "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal" "google.golang.org/grpc/metadata" @@ -74,6 +75,8 @@ func unregisterForTesting(name string) { func init() { internal.BalancerUnregister = unregisterForTesting + internal.ConnectedAddress = connectedAddress + internal.SetConnectedAddress = setConnectedAddress } // Get returns the resolver builder registered with the given name. @@ -92,54 +95,6 @@ func Get(name string) Builder { return nil } -// A SubConn represents a single connection to a gRPC backend service. -// -// Each SubConn contains a list of addresses. -// -// All SubConns start in IDLE, and will not try to connect. To trigger the -// connecting, Balancers must call Connect. If a connection re-enters IDLE, -// Balancers must call Connect again to trigger a new connection attempt. -// -// gRPC will try to connect to the addresses in sequence, and stop trying the -// remainder once the first connection is successful. If an attempt to connect -// to all addresses encounters an error, the SubConn will enter -// TRANSIENT_FAILURE for a backoff period, and then transition to IDLE. -// -// Once established, if a connection is lost, the SubConn will transition -// directly to IDLE. -// -// This interface is to be implemented by gRPC. Users should not need their own -// implementation of this interface. For situations like testing, any -// implementations should embed this interface. This allows gRPC to add new -// methods to this interface. -type SubConn interface { - // UpdateAddresses updates the addresses used in this SubConn. - // gRPC checks if currently-connected address is still in the new list. - // If it's in the list, the connection will be kept. - // If it's not in the list, the connection will gracefully closed, and - // a new connection will be created. - // - // This will trigger a state transition for the SubConn. - // - // Deprecated: this method will be removed. Create new SubConns for new - // addresses instead. - UpdateAddresses([]resolver.Address) - // Connect starts the connecting for this SubConn. - Connect() - // GetOrBuildProducer returns a reference to the existing Producer for this - // ProducerBuilder in this SubConn, or, if one does not currently exist, - // creates a new one and returns it. Returns a close function which must - // be called when the Producer is no longer needed. - GetOrBuildProducer(ProducerBuilder) (p Producer, close func()) - // Shutdown shuts down the SubConn gracefully. Any started RPCs will be - // allowed to complete. No future calls should be made on the SubConn. - // One final state update will be delivered to the StateListener (or - // UpdateSubConnState; deprecated) with ConnectivityState of Shutdown to - // indicate the shutdown operation. This may be delivered before - // in-progress RPCs are complete and the actual connection is closed. - Shutdown() -} - // NewSubConnOptions contains options to create new SubConn. type NewSubConnOptions struct { // CredsBundle is the credentials bundle that will be used in the created @@ -243,6 +198,10 @@ type BuildOptions struct { // same resolver.Target as passed to the resolver. See the documentation for // the resolver.Target type for details about what it contains. Target resolver.Target + // MetricsRecorder is the metrics recorder that balancers can use to record + // metrics. Balancer implementations which do not register metrics on + // metrics registry and record on them can ignore this field. + MetricsRecorder estats.MetricsRecorder } // Builder creates a balancer. @@ -403,15 +362,6 @@ type ExitIdler interface { ExitIdle() } -// SubConnState describes the state of a SubConn. -type SubConnState struct { - // ConnectivityState is the connectivity state of the SubConn. - ConnectivityState connectivity.State - // ConnectionError is set if the ConnectivityState is TransientFailure, - // describing the reason the SubConn failed. Otherwise, it is nil. - ConnectionError error -} - // ClientConnState describes the state of a ClientConn relevant to the // balancer. type ClientConnState struct { @@ -424,20 +374,3 @@ type ClientConnState struct { // ErrBadResolverState may be returned by UpdateClientConnState to indicate a // problem with the provided name resolver data. var ErrBadResolverState = errors.New("bad resolver state") - -// A ProducerBuilder is a simple constructor for a Producer. It is used by the -// SubConn to create producers when needed. -type ProducerBuilder interface { - // Build creates a Producer. The first parameter is always a - // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the - // associated SubConn), but is declared as `any` to avoid a dependency - // cycle. Should also return a close function that will be called when all - // references to the Producer have been given up. - Build(grpcClientConnInterface any) (p Producer, close func()) -} - -// A Producer is a type shared among potentially many consumers. It is -// associated with a SubConn, and an implementation will typically contain -// other methods to provide additional functionality, e.g. configuration or -// subscription registration. -type Producer any diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go index a7f1eeec8e..d5ed172ae6 100644 --- a/vendor/google.golang.org/grpc/balancer/base/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go @@ -36,7 +36,7 @@ type baseBuilder struct { config Config } -func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer { +func (bb *baseBuilder) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer { bal := &baseBalancer{ cc: cc, pickerBuilder: bb.pickerBuilder, @@ -133,7 +133,7 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error { } } // If resolver state contains no addresses, return an error so ClientConn - // will trigger re-resolve. Also records this as an resolver error, so when + // will trigger re-resolve. Also records this as a resolver error, so when // the overall state turns transient failure, the error message will have // the zero address information. if len(s.ResolverState.Addresses) == 0 { @@ -259,6 +259,6 @@ type errPicker struct { err error // Pick() always returns this err. } -func (p *errPicker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { +func (p *errPicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { return balancer.PickResult{}, p.err } diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go b/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go new file mode 100644 index 0000000000..7d66cb491c --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go @@ -0,0 +1,35 @@ +/* + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package internal contains code internal to the pickfirst package. +package internal + +import ( + rand "math/rand/v2" + "time" +) + +var ( + // RandShuffle pseudo-randomizes the order of addresses. + RandShuffle = rand.Shuffle + // TimeAfterFunc allows mocking the timer for testing connection delay + // related functionality. + TimeAfterFunc = func(d time.Duration, f func()) func() { + timer := time.AfterFunc(d, f) + return func() { timer.Stop() } + } +) diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go index 07527603f1..ea8899818c 100644 --- a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go +++ b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go @@ -23,21 +23,26 @@ import ( "encoding/json" "errors" "fmt" - "math/rand" + rand "math/rand/v2" "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/pickfirst/internal" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/internal" + "google.golang.org/grpc/internal/envconfig" internalgrpclog "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/pretty" "google.golang.org/grpc/resolver" "google.golang.org/grpc/serviceconfig" + + _ "google.golang.org/grpc/balancer/pickfirst/pickfirstleaf" // For automatically registering the new pickfirst if required. ) func init() { + if envconfig.NewPickFirstEnabled { + return + } balancer.Register(pickfirstBuilder{}) - internal.ShuffleAddressListForTesting = func(n int, swap func(i, j int)) { rand.Shuffle(n, swap) } } var logger = grpclog.Component("pick-first-lb") @@ -50,7 +55,7 @@ const ( type pickfirstBuilder struct{} -func (pickfirstBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer { +func (pickfirstBuilder) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer { b := &pickfirstBalancer{cc: cc} b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b)) return b @@ -103,10 +108,13 @@ func (b *pickfirstBalancer) ResolverError(err error) { }) } +// Shuffler is an interface for shuffling an address list. type Shuffler interface { ShuffleAddressListForTesting(n int, swap func(i, j int)) } +// ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n +// is the number of elements. swap swaps the elements with indexes i and j. func ShuffleAddressListForTesting(n int, swap func(i, j int)) { rand.Shuffle(n, swap) } func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { @@ -140,7 +148,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState // within each endpoint. - A61 if cfg.ShuffleAddressList { endpoints = append([]resolver.Endpoint{}, endpoints...) - internal.ShuffleAddressListForTesting.(func(int, func(int, int)))(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) } // "Flatten the list by concatenating the ordered list of addresses for each @@ -155,7 +163,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState // Endpoints not set, process addresses until we migrate resolver // emissions fully to Endpoints. The top channel does wrap emitted // addresses with endpoints, however some balancers such as weighted - // target do not forwarrd the corresponding correct endpoints down/split + // target do not forward the corresponding correct endpoints down/split // endpoints properly. Once all balancers correctly forward endpoints // down, can delete this else conditional. addrs = state.ResolverState.Addresses diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go new file mode 100644 index 0000000000..76fa5fea95 --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go @@ -0,0 +1,932 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package pickfirstleaf contains the pick_first load balancing policy which +// will be the universal leaf policy after dualstack changes are implemented. +// +// # Experimental +// +// Notice: This package is EXPERIMENTAL and may be changed or removed in a +// later release. +package pickfirstleaf + +import ( + "encoding/json" + "errors" + "fmt" + "net" + "net/netip" + "sync" + "time" + + "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/pickfirst/internal" + "google.golang.org/grpc/connectivity" + expstats "google.golang.org/grpc/experimental/stats" + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal/envconfig" + internalgrpclog "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/internal/pretty" + "google.golang.org/grpc/resolver" + "google.golang.org/grpc/serviceconfig" +) + +func init() { + if envconfig.NewPickFirstEnabled { + // Register as the default pick_first balancer. + Name = "pick_first" + } + balancer.Register(pickfirstBuilder{}) +} + +type ( + // enableHealthListenerKeyType is a unique key type used in resolver + // attributes to indicate whether the health listener usage is enabled. + enableHealthListenerKeyType struct{} + // managedByPickfirstKeyType is an attribute key type to inform Outlier + // Detection that the generic health listener is being used. + // TODO: https://github.com/grpc/grpc-go/issues/7915 - Remove this when + // implementing the dualstack design. This is a hack. Once Dualstack is + // completed, outlier detection will stop sending ejection updates through + // the connectivity listener. + managedByPickfirstKeyType struct{} +) + +var ( + logger = grpclog.Component("pick-first-leaf-lb") + // Name is the name of the pick_first_leaf balancer. + // It is changed to "pick_first" in init() if this balancer is to be + // registered as the default pickfirst. + Name = "pick_first_leaf" + disconnectionsMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{ + Name: "grpc.lb.pick_first.disconnections", + Description: "EXPERIMENTAL. Number of times the selected subchannel becomes disconnected.", + Unit: "disconnection", + Labels: []string{"grpc.target"}, + Default: false, + }) + connectionAttemptsSucceededMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{ + Name: "grpc.lb.pick_first.connection_attempts_succeeded", + Description: "EXPERIMENTAL. Number of successful connection attempts.", + Unit: "attempt", + Labels: []string{"grpc.target"}, + Default: false, + }) + connectionAttemptsFailedMetric = expstats.RegisterInt64Count(expstats.MetricDescriptor{ + Name: "grpc.lb.pick_first.connection_attempts_failed", + Description: "EXPERIMENTAL. Number of failed connection attempts.", + Unit: "attempt", + Labels: []string{"grpc.target"}, + Default: false, + }) +) + +const ( + // TODO: change to pick-first when this becomes the default pick_first policy. + logPrefix = "[pick-first-leaf-lb %p] " + // connectionDelayInterval is the time to wait for during the happy eyeballs + // pass before starting the next connection attempt. + connectionDelayInterval = 250 * time.Millisecond +) + +type ipAddrFamily int + +const ( + // ipAddrFamilyUnknown represents strings that can't be parsed as an IP + // address. + ipAddrFamilyUnknown ipAddrFamily = iota + ipAddrFamilyV4 + ipAddrFamilyV6 +) + +type pickfirstBuilder struct{} + +func (pickfirstBuilder) Build(cc balancer.ClientConn, bo balancer.BuildOptions) balancer.Balancer { + b := &pickfirstBalancer{ + cc: cc, + target: bo.Target.String(), + metricsRecorder: bo.MetricsRecorder, // ClientConn will always create a Metrics Recorder. + + subConns: resolver.NewAddressMap(), + state: connectivity.Connecting, + cancelConnectionTimer: func() {}, + } + b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b)) + return b +} + +func (b pickfirstBuilder) Name() string { + return Name +} + +func (pickfirstBuilder) ParseConfig(js json.RawMessage) (serviceconfig.LoadBalancingConfig, error) { + var cfg pfConfig + if err := json.Unmarshal(js, &cfg); err != nil { + return nil, fmt.Errorf("pickfirst: unable to unmarshal LB policy config: %s, error: %v", string(js), err) + } + return cfg, nil +} + +// EnableHealthListener updates the state to configure pickfirst for using a +// generic health listener. +func EnableHealthListener(state resolver.State) resolver.State { + state.Attributes = state.Attributes.WithValue(enableHealthListenerKeyType{}, true) + return state +} + +// IsManagedByPickfirst returns whether an address belongs to a SubConn +// managed by the pickfirst LB policy. +// TODO: https://github.com/grpc/grpc-go/issues/7915 - This is a hack to disable +// outlier_detection via the with connectivity listener when using pick_first. +// Once Dualstack changes are complete, all SubConns will be created by +// pick_first and outlier detection will only use the health listener for +// ejection. This hack can then be removed. +func IsManagedByPickfirst(addr resolver.Address) bool { + return addr.BalancerAttributes.Value(managedByPickfirstKeyType{}) != nil +} + +type pfConfig struct { + serviceconfig.LoadBalancingConfig `json:"-"` + + // If set to true, instructs the LB policy to shuffle the order of the list + // of endpoints received from the name resolver before attempting to + // connect to them. + ShuffleAddressList bool `json:"shuffleAddressList"` +} + +// scData keeps track of the current state of the subConn. +// It is not safe for concurrent access. +type scData struct { + // The following fields are initialized at build time and read-only after + // that. + subConn balancer.SubConn + addr resolver.Address + + rawConnectivityState connectivity.State + // The effective connectivity state based on raw connectivity, health state + // and after following sticky TransientFailure behaviour defined in A62. + effectiveState connectivity.State + lastErr error + connectionFailedInFirstPass bool +} + +func (b *pickfirstBalancer) newSCData(addr resolver.Address) (*scData, error) { + addr.BalancerAttributes = addr.BalancerAttributes.WithValue(managedByPickfirstKeyType{}, true) + sd := &scData{ + rawConnectivityState: connectivity.Idle, + effectiveState: connectivity.Idle, + addr: addr, + } + sc, err := b.cc.NewSubConn([]resolver.Address{addr}, balancer.NewSubConnOptions{ + StateListener: func(state balancer.SubConnState) { + b.updateSubConnState(sd, state) + }, + }) + if err != nil { + return nil, err + } + sd.subConn = sc + return sd, nil +} + +type pickfirstBalancer struct { + // The following fields are initialized at build time and read-only after + // that and therefore do not need to be guarded by a mutex. + logger *internalgrpclog.PrefixLogger + cc balancer.ClientConn + target string + metricsRecorder expstats.MetricsRecorder // guaranteed to be non nil + + // The mutex is used to ensure synchronization of updates triggered + // from the idle picker and the already serialized resolver, + // SubConn state updates. + mu sync.Mutex + // State reported to the channel based on SubConn states and resolver + // updates. + state connectivity.State + // scData for active subonns mapped by address. + subConns *resolver.AddressMap + addressList addressList + firstPass bool + numTF int + cancelConnectionTimer func() + healthCheckingEnabled bool +} + +// ResolverError is called by the ClientConn when the name resolver produces +// an error or when pickfirst determined the resolver update to be invalid. +func (b *pickfirstBalancer) ResolverError(err error) { + b.mu.Lock() + defer b.mu.Unlock() + b.resolverErrorLocked(err) +} + +func (b *pickfirstBalancer) resolverErrorLocked(err error) { + if b.logger.V(2) { + b.logger.Infof("Received error from the name resolver: %v", err) + } + + // The picker will not change since the balancer does not currently + // report an error. If the balancer hasn't received a single good resolver + // update yet, transition to TRANSIENT_FAILURE. + if b.state != connectivity.TransientFailure && b.addressList.size() > 0 { + if b.logger.V(2) { + b.logger.Infof("Ignoring resolver error because balancer is using a previous good update.") + } + return + } + + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, + }) +} + +func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { + b.mu.Lock() + defer b.mu.Unlock() + b.cancelConnectionTimer() + if len(state.ResolverState.Addresses) == 0 && len(state.ResolverState.Endpoints) == 0 { + // Cleanup state pertaining to the previous resolver state. + // Treat an empty address list like an error by calling b.ResolverError. + b.closeSubConnsLocked() + b.addressList.updateAddrs(nil) + b.resolverErrorLocked(errors.New("produced zero addresses")) + return balancer.ErrBadResolverState + } + b.healthCheckingEnabled = state.ResolverState.Attributes.Value(enableHealthListenerKeyType{}) != nil + cfg, ok := state.BalancerConfig.(pfConfig) + if state.BalancerConfig != nil && !ok { + return fmt.Errorf("pickfirst: received illegal BalancerConfig (type %T): %v: %w", state.BalancerConfig, state.BalancerConfig, balancer.ErrBadResolverState) + } + + if b.logger.V(2) { + b.logger.Infof("Received new config %s, resolver state %s", pretty.ToJSON(cfg), pretty.ToJSON(state.ResolverState)) + } + + var newAddrs []resolver.Address + if endpoints := state.ResolverState.Endpoints; len(endpoints) != 0 { + // Perform the optional shuffling described in gRFC A62. The shuffling + // will change the order of endpoints but not touch the order of the + // addresses within each endpoint. - A61 + if cfg.ShuffleAddressList { + endpoints = append([]resolver.Endpoint{}, endpoints...) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + } + + // "Flatten the list by concatenating the ordered list of addresses for + // each of the endpoints, in order." - A61 + for _, endpoint := range endpoints { + newAddrs = append(newAddrs, endpoint.Addresses...) + } + } else { + // Endpoints not set, process addresses until we migrate resolver + // emissions fully to Endpoints. The top channel does wrap emitted + // addresses with endpoints, however some balancers such as weighted + // target do not forward the corresponding correct endpoints down/split + // endpoints properly. Once all balancers correctly forward endpoints + // down, can delete this else conditional. + newAddrs = state.ResolverState.Addresses + if cfg.ShuffleAddressList { + newAddrs = append([]resolver.Address{}, newAddrs...) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + } + } + + // If an address appears in multiple endpoints or in the same endpoint + // multiple times, we keep it only once. We will create only one SubConn + // for the address because an AddressMap is used to store SubConns. + // Not de-duplicating would result in attempting to connect to the same + // SubConn multiple times in the same pass. We don't want this. + newAddrs = deDupAddresses(newAddrs) + newAddrs = interleaveAddresses(newAddrs) + + prevAddr := b.addressList.currentAddress() + prevSCData, found := b.subConns.Get(prevAddr) + prevAddrsCount := b.addressList.size() + isPrevRawConnectivityStateReady := found && prevSCData.(*scData).rawConnectivityState == connectivity.Ready + b.addressList.updateAddrs(newAddrs) + + // If the previous ready SubConn exists in new address list, + // keep this connection and don't create new SubConns. + if isPrevRawConnectivityStateReady && b.addressList.seekTo(prevAddr) { + return nil + } + + b.reconcileSubConnsLocked(newAddrs) + // If it's the first resolver update or the balancer was already READY + // (but the new address list does not contain the ready SubConn) or + // CONNECTING, enter CONNECTING. + // We may be in TRANSIENT_FAILURE due to a previous empty address list, + // we should still enter CONNECTING because the sticky TF behaviour + // mentioned in A62 applies only when the TRANSIENT_FAILURE is reported + // due to connectivity failures. + if isPrevRawConnectivityStateReady || b.state == connectivity.Connecting || prevAddrsCount == 0 { + // Start connection attempt at first address. + b.forceUpdateConcludedStateLocked(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + b.startFirstPassLocked() + } else if b.state == connectivity.TransientFailure { + // If we're in TRANSIENT_FAILURE, we stay in TRANSIENT_FAILURE until + // we're READY. See A62. + b.startFirstPassLocked() + } + return nil +} + +// UpdateSubConnState is unused as a StateListener is always registered when +// creating SubConns. +func (b *pickfirstBalancer) UpdateSubConnState(subConn balancer.SubConn, state balancer.SubConnState) { + b.logger.Errorf("UpdateSubConnState(%v, %+v) called unexpectedly", subConn, state) +} + +func (b *pickfirstBalancer) Close() { + b.mu.Lock() + defer b.mu.Unlock() + b.closeSubConnsLocked() + b.cancelConnectionTimer() + b.state = connectivity.Shutdown +} + +// ExitIdle moves the balancer out of idle state. It can be called concurrently +// by the idlePicker and clientConn so access to variables should be +// synchronized. +func (b *pickfirstBalancer) ExitIdle() { + b.mu.Lock() + defer b.mu.Unlock() + if b.state == connectivity.Idle { + b.startFirstPassLocked() + } +} + +func (b *pickfirstBalancer) startFirstPassLocked() { + b.firstPass = true + b.numTF = 0 + // Reset the connection attempt record for existing SubConns. + for _, sd := range b.subConns.Values() { + sd.(*scData).connectionFailedInFirstPass = false + } + b.requestConnectionLocked() +} + +func (b *pickfirstBalancer) closeSubConnsLocked() { + for _, sd := range b.subConns.Values() { + sd.(*scData).subConn.Shutdown() + } + b.subConns = resolver.NewAddressMap() +} + +// deDupAddresses ensures that each address appears only once in the slice. +func deDupAddresses(addrs []resolver.Address) []resolver.Address { + seenAddrs := resolver.NewAddressMap() + retAddrs := []resolver.Address{} + + for _, addr := range addrs { + if _, ok := seenAddrs.Get(addr); ok { + continue + } + retAddrs = append(retAddrs, addr) + } + return retAddrs +} + +// interleaveAddresses interleaves addresses of both families (IPv4 and IPv6) +// as per RFC-8305 section 4. +// Whichever address family is first in the list is followed by an address of +// the other address family; that is, if the first address in the list is IPv6, +// then the first IPv4 address should be moved up in the list to be second in +// the list. It doesn't support configuring "First Address Family Count", i.e. +// there will always be a single member of the first address family at the +// beginning of the interleaved list. +// Addresses that are neither IPv4 nor IPv6 are treated as part of a third +// "unknown" family for interleaving. +// See: https://datatracker.ietf.org/doc/html/rfc8305#autoid-6 +func interleaveAddresses(addrs []resolver.Address) []resolver.Address { + familyAddrsMap := map[ipAddrFamily][]resolver.Address{} + interleavingOrder := []ipAddrFamily{} + for _, addr := range addrs { + family := addressFamily(addr.Addr) + if _, found := familyAddrsMap[family]; !found { + interleavingOrder = append(interleavingOrder, family) + } + familyAddrsMap[family] = append(familyAddrsMap[family], addr) + } + + interleavedAddrs := make([]resolver.Address, 0, len(addrs)) + + for curFamilyIdx := 0; len(interleavedAddrs) < len(addrs); curFamilyIdx = (curFamilyIdx + 1) % len(interleavingOrder) { + // Some IP types may have fewer addresses than others, so we look for + // the next type that has a remaining member to add to the interleaved + // list. + family := interleavingOrder[curFamilyIdx] + remainingMembers := familyAddrsMap[family] + if len(remainingMembers) > 0 { + interleavedAddrs = append(interleavedAddrs, remainingMembers[0]) + familyAddrsMap[family] = remainingMembers[1:] + } + } + + return interleavedAddrs +} + +// addressFamily returns the ipAddrFamily after parsing the address string. +// If the address isn't of the format "ip-address:port", it returns +// ipAddrFamilyUnknown. The address may be valid even if it's not an IP when +// using a resolver like passthrough where the address may be a hostname in +// some format that the dialer can resolve. +func addressFamily(address string) ipAddrFamily { + // Parse the IP after removing the port. + host, _, err := net.SplitHostPort(address) + if err != nil { + return ipAddrFamilyUnknown + } + ip, err := netip.ParseAddr(host) + if err != nil { + return ipAddrFamilyUnknown + } + switch { + case ip.Is4() || ip.Is4In6(): + return ipAddrFamilyV4 + case ip.Is6(): + return ipAddrFamilyV6 + default: + return ipAddrFamilyUnknown + } +} + +// reconcileSubConnsLocked updates the active subchannels based on a new address +// list from the resolver. It does this by: +// - closing subchannels: any existing subchannels associated with addresses +// that are no longer in the updated list are shut down. +// - removing subchannels: entries for these closed subchannels are removed +// from the subchannel map. +// +// This ensures that the subchannel map accurately reflects the current set of +// addresses received from the name resolver. +func (b *pickfirstBalancer) reconcileSubConnsLocked(newAddrs []resolver.Address) { + newAddrsMap := resolver.NewAddressMap() + for _, addr := range newAddrs { + newAddrsMap.Set(addr, true) + } + + for _, oldAddr := range b.subConns.Keys() { + if _, ok := newAddrsMap.Get(oldAddr); ok { + continue + } + val, _ := b.subConns.Get(oldAddr) + val.(*scData).subConn.Shutdown() + b.subConns.Delete(oldAddr) + } +} + +// shutdownRemainingLocked shuts down remaining subConns. Called when a subConn +// becomes ready, which means that all other subConn must be shutdown. +func (b *pickfirstBalancer) shutdownRemainingLocked(selected *scData) { + b.cancelConnectionTimer() + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if sd.subConn != selected.subConn { + sd.subConn.Shutdown() + } + } + b.subConns = resolver.NewAddressMap() + b.subConns.Set(selected.addr, selected) +} + +// requestConnectionLocked starts connecting on the subchannel corresponding to +// the current address. If no subchannel exists, one is created. If the current +// subchannel is in TransientFailure, a connection to the next address is +// attempted until a subchannel is found. +func (b *pickfirstBalancer) requestConnectionLocked() { + if !b.addressList.isValid() { + return + } + var lastErr error + for valid := true; valid; valid = b.addressList.increment() { + curAddr := b.addressList.currentAddress() + sd, ok := b.subConns.Get(curAddr) + if !ok { + var err error + // We want to assign the new scData to sd from the outer scope, + // hence we can't use := below. + sd, err = b.newSCData(curAddr) + if err != nil { + // This should never happen, unless the clientConn is being shut + // down. + if b.logger.V(2) { + b.logger.Infof("Failed to create a subConn for address %v: %v", curAddr.String(), err) + } + // Do nothing, the LB policy will be closed soon. + return + } + b.subConns.Set(curAddr, sd) + } + + scd := sd.(*scData) + switch scd.rawConnectivityState { + case connectivity.Idle: + scd.subConn.Connect() + b.scheduleNextConnectionLocked() + return + case connectivity.TransientFailure: + // The SubConn is being re-used and failed during a previous pass + // over the addressList. It has not completed backoff yet. + // Mark it as having failed and try the next address. + scd.connectionFailedInFirstPass = true + lastErr = scd.lastErr + continue + case connectivity.Connecting: + // Wait for the connection attempt to complete or the timer to fire + // before attempting the next address. + b.scheduleNextConnectionLocked() + return + default: + b.logger.Errorf("SubConn with unexpected state %v present in SubConns map.", scd.rawConnectivityState) + return + + } + } + + // All the remaining addresses in the list are in TRANSIENT_FAILURE, end the + // first pass if possible. + b.endFirstPassIfPossibleLocked(lastErr) +} + +func (b *pickfirstBalancer) scheduleNextConnectionLocked() { + b.cancelConnectionTimer() + if !b.addressList.hasNext() { + return + } + curAddr := b.addressList.currentAddress() + cancelled := false // Access to this is protected by the balancer's mutex. + closeFn := internal.TimeAfterFunc(connectionDelayInterval, func() { + b.mu.Lock() + defer b.mu.Unlock() + // If the scheduled task is cancelled while acquiring the mutex, return. + if cancelled { + return + } + if b.logger.V(2) { + b.logger.Infof("Happy Eyeballs timer expired while waiting for connection to %q.", curAddr.Addr) + } + if b.addressList.increment() { + b.requestConnectionLocked() + } + }) + // Access to the cancellation callback held by the balancer is guarded by + // the balancer's mutex, so it's safe to set the boolean from the callback. + b.cancelConnectionTimer = sync.OnceFunc(func() { + cancelled = true + closeFn() + }) +} + +func (b *pickfirstBalancer) updateSubConnState(sd *scData, newState balancer.SubConnState) { + b.mu.Lock() + defer b.mu.Unlock() + oldState := sd.rawConnectivityState + sd.rawConnectivityState = newState.ConnectivityState + // Previously relevant SubConns can still callback with state updates. + // To prevent pickers from returning these obsolete SubConns, this logic + // is included to check if the current list of active SubConns includes this + // SubConn. + if !b.isActiveSCData(sd) { + return + } + if newState.ConnectivityState == connectivity.Shutdown { + sd.effectiveState = connectivity.Shutdown + return + } + + // Record a connection attempt when exiting CONNECTING. + if newState.ConnectivityState == connectivity.TransientFailure { + sd.connectionFailedInFirstPass = true + connectionAttemptsFailedMetric.Record(b.metricsRecorder, 1, b.target) + } + + if newState.ConnectivityState == connectivity.Ready { + connectionAttemptsSucceededMetric.Record(b.metricsRecorder, 1, b.target) + b.shutdownRemainingLocked(sd) + if !b.addressList.seekTo(sd.addr) { + // This should not fail as we should have only one SubConn after + // entering READY. The SubConn should be present in the addressList. + b.logger.Errorf("Address %q not found address list in %v", sd.addr, b.addressList.addresses) + return + } + if !b.healthCheckingEnabled { + if b.logger.V(2) { + b.logger.Infof("SubConn %p reported connectivity state READY and the health listener is disabled. Transitioning SubConn to READY.", sd.subConn) + } + + sd.effectiveState = connectivity.Ready + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Ready, + Picker: &picker{result: balancer.PickResult{SubConn: sd.subConn}}, + }) + return + } + if b.logger.V(2) { + b.logger.Infof("SubConn %p reported connectivity state READY. Registering health listener.", sd.subConn) + } + // Send a CONNECTING update to take the SubConn out of sticky-TF if + // required. + sd.effectiveState = connectivity.Connecting + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + sd.subConn.RegisterHealthListener(func(scs balancer.SubConnState) { + b.updateSubConnHealthState(sd, scs) + }) + return + } + + // If the LB policy is READY, and it receives a subchannel state change, + // it means that the READY subchannel has failed. + // A SubConn can also transition from CONNECTING directly to IDLE when + // a transport is successfully created, but the connection fails + // before the SubConn can send the notification for READY. We treat + // this as a successful connection and transition to IDLE. + // TODO: https://github.com/grpc/grpc-go/issues/7862 - Remove the second + // part of the if condition below once the issue is fixed. + if oldState == connectivity.Ready || (oldState == connectivity.Connecting && newState.ConnectivityState == connectivity.Idle) { + // Once a transport fails, the balancer enters IDLE and starts from + // the first address when the picker is used. + b.shutdownRemainingLocked(sd) + sd.effectiveState = newState.ConnectivityState + // READY SubConn interspliced in between CONNECTING and IDLE, need to + // account for that. + if oldState == connectivity.Connecting { + // A known issue (https://github.com/grpc/grpc-go/issues/7862) + // causes a race that prevents the READY state change notification. + // This works around it. + connectionAttemptsSucceededMetric.Record(b.metricsRecorder, 1, b.target) + } + disconnectionsMetric.Record(b.metricsRecorder, 1, b.target) + b.addressList.reset() + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Idle, + Picker: &idlePicker{exitIdle: sync.OnceFunc(b.ExitIdle)}, + }) + return + } + + if b.firstPass { + switch newState.ConnectivityState { + case connectivity.Connecting: + // The effective state can be in either IDLE, CONNECTING or + // TRANSIENT_FAILURE. If it's TRANSIENT_FAILURE, stay in + // TRANSIENT_FAILURE until it's READY. See A62. + if sd.effectiveState != connectivity.TransientFailure { + sd.effectiveState = connectivity.Connecting + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + } + case connectivity.TransientFailure: + sd.lastErr = newState.ConnectionError + sd.effectiveState = connectivity.TransientFailure + // Since we're re-using common SubConns while handling resolver + // updates, we could receive an out of turn TRANSIENT_FAILURE from + // a pass over the previous address list. Happy Eyeballs will also + // cause out of order updates to arrive. + + if curAddr := b.addressList.currentAddress(); equalAddressIgnoringBalAttributes(&curAddr, &sd.addr) { + b.cancelConnectionTimer() + if b.addressList.increment() { + b.requestConnectionLocked() + return + } + } + + // End the first pass if we've seen a TRANSIENT_FAILURE from all + // SubConns once. + b.endFirstPassIfPossibleLocked(newState.ConnectionError) + } + return + } + + // We have finished the first pass, keep re-connecting failing SubConns. + switch newState.ConnectivityState { + case connectivity.TransientFailure: + b.numTF = (b.numTF + 1) % b.subConns.Len() + sd.lastErr = newState.ConnectionError + if b.numTF%b.subConns.Len() == 0 { + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: newState.ConnectionError}, + }) + } + // We don't need to request re-resolution since the SubConn already + // does that before reporting TRANSIENT_FAILURE. + // TODO: #7534 - Move re-resolution requests from SubConn into + // pick_first. + case connectivity.Idle: + sd.subConn.Connect() + } +} + +// endFirstPassIfPossibleLocked ends the first happy-eyeballs pass if all the +// addresses are tried and their SubConns have reported a failure. +func (b *pickfirstBalancer) endFirstPassIfPossibleLocked(lastErr error) { + // An optimization to avoid iterating over the entire SubConn map. + if b.addressList.isValid() { + return + } + // Connect() has been called on all the SubConns. The first pass can be + // ended if all the SubConns have reported a failure. + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if !sd.connectionFailedInFirstPass { + return + } + } + b.firstPass = false + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: lastErr}, + }) + // Start re-connecting all the SubConns that are already in IDLE. + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if sd.rawConnectivityState == connectivity.Idle { + sd.subConn.Connect() + } + } +} + +func (b *pickfirstBalancer) isActiveSCData(sd *scData) bool { + activeSD, found := b.subConns.Get(sd.addr) + return found && activeSD == sd +} + +func (b *pickfirstBalancer) updateSubConnHealthState(sd *scData, state balancer.SubConnState) { + b.mu.Lock() + defer b.mu.Unlock() + // Previously relevant SubConns can still callback with state updates. + // To prevent pickers from returning these obsolete SubConns, this logic + // is included to check if the current list of active SubConns includes + // this SubConn. + if !b.isActiveSCData(sd) { + return + } + sd.effectiveState = state.ConnectivityState + switch state.ConnectivityState { + case connectivity.Ready: + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Ready, + Picker: &picker{result: balancer.PickResult{SubConn: sd.subConn}}, + }) + case connectivity.TransientFailure: + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("pickfirst: health check failure: %v", state.ConnectionError)}, + }) + case connectivity.Connecting: + b.updateBalancerState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + default: + b.logger.Errorf("Got unexpected health update for SubConn %p: %v", state) + } +} + +// updateBalancerState stores the state reported to the channel and calls +// ClientConn.UpdateState(). As an optimization, it avoids sending duplicate +// updates to the channel. +func (b *pickfirstBalancer) updateBalancerState(newState balancer.State) { + // In case of TransientFailures allow the picker to be updated to update + // the connectivity error, in all other cases don't send duplicate state + // updates. + if newState.ConnectivityState == b.state && b.state != connectivity.TransientFailure { + return + } + b.forceUpdateConcludedStateLocked(newState) +} + +// forceUpdateConcludedStateLocked stores the state reported to the channel and +// calls ClientConn.UpdateState(). +// A separate function is defined to force update the ClientConn state since the +// channel doesn't correctly assume that LB policies start in CONNECTING and +// relies on LB policy to send an initial CONNECTING update. +func (b *pickfirstBalancer) forceUpdateConcludedStateLocked(newState balancer.State) { + b.state = newState.ConnectivityState + b.cc.UpdateState(newState) +} + +type picker struct { + result balancer.PickResult + err error +} + +func (p *picker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + return p.result, p.err +} + +// idlePicker is used when the SubConn is IDLE and kicks the SubConn into +// CONNECTING when Pick is called. +type idlePicker struct { + exitIdle func() +} + +func (i *idlePicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + i.exitIdle() + return balancer.PickResult{}, balancer.ErrNoSubConnAvailable +} + +// addressList manages sequentially iterating over addresses present in a list +// of endpoints. It provides a 1 dimensional view of the addresses present in +// the endpoints. +// This type is not safe for concurrent access. +type addressList struct { + addresses []resolver.Address + idx int +} + +func (al *addressList) isValid() bool { + return al.idx < len(al.addresses) +} + +func (al *addressList) size() int { + return len(al.addresses) +} + +// increment moves to the next index in the address list. +// This method returns false if it went off the list, true otherwise. +func (al *addressList) increment() bool { + if !al.isValid() { + return false + } + al.idx++ + return al.idx < len(al.addresses) +} + +// currentAddress returns the current address pointed to in the addressList. +// If the list is in an invalid state, it returns an empty address instead. +func (al *addressList) currentAddress() resolver.Address { + if !al.isValid() { + return resolver.Address{} + } + return al.addresses[al.idx] +} + +func (al *addressList) reset() { + al.idx = 0 +} + +func (al *addressList) updateAddrs(addrs []resolver.Address) { + al.addresses = addrs + al.reset() +} + +// seekTo returns false if the needle was not found and the current index was +// left unchanged. +func (al *addressList) seekTo(needle resolver.Address) bool { + for ai, addr := range al.addresses { + if !equalAddressIgnoringBalAttributes(&addr, &needle) { + continue + } + al.idx = ai + return true + } + return false +} + +// hasNext returns whether incrementing the addressList will result in moving +// past the end of the list. If the list has already moved past the end, it +// returns false. +func (al *addressList) hasNext() bool { + if !al.isValid() { + return false + } + return al.idx+1 < len(al.addresses) +} + +// equalAddressIgnoringBalAttributes returns true is a and b are considered +// equal. This is different from the Equal method on the resolver.Address type +// which considers all fields to determine equality. Here, we only consider +// fields that are meaningful to the SubConn. +func equalAddressIgnoringBalAttributes(a, b *resolver.Address) bool { + return a.Addr == b.Addr && a.ServerName == b.ServerName && + a.Attributes.Equal(b.Attributes) && + a.Metadata == b.Metadata +} diff --git a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go index 260255d31b..80a42d2251 100644 --- a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go +++ b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go @@ -22,7 +22,7 @@ package roundrobin import ( - "math/rand" + rand "math/rand/v2" "sync/atomic" "google.golang.org/grpc/balancer" @@ -60,7 +60,7 @@ func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.Picker { // Start at a random index, as the same RR balancer rebuilds a new // picker when SubConn states change, and we don't want to apply excess // load to the first server in the list. - next: uint32(rand.Intn(len(scs))), + next: uint32(rand.IntN(len(scs))), } } diff --git a/vendor/google.golang.org/grpc/balancer/subconn.go b/vendor/google.golang.org/grpc/balancer/subconn.go new file mode 100644 index 0000000000..ea27c4fa76 --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/subconn.go @@ -0,0 +1,134 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package balancer + +import ( + "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/internal" + "google.golang.org/grpc/resolver" +) + +// A SubConn represents a single connection to a gRPC backend service. +// +// All SubConns start in IDLE, and will not try to connect. To trigger a +// connection attempt, Balancers must call Connect. +// +// If the connection attempt fails, the SubConn will transition to +// TRANSIENT_FAILURE for a backoff period, and then return to IDLE. If the +// connection attempt succeeds, it will transition to READY. +// +// If a READY SubConn becomes disconnected, the SubConn will transition to IDLE. +// +// If a connection re-enters IDLE, Balancers must call Connect again to trigger +// a new connection attempt. +// +// Each SubConn contains a list of addresses. gRPC will try to connect to the +// addresses in sequence, and stop trying the remainder once the first +// connection is successful. However, this behavior is deprecated. SubConns +// should only use a single address. +// +// NOTICE: This interface is intended to be implemented by gRPC, or intercepted +// by custom load balancing poilices. Users should not need their own complete +// implementation of this interface -- they should always delegate to a SubConn +// returned by ClientConn.NewSubConn() by embedding it in their implementations. +// An embedded SubConn must never be nil, or runtime panics will occur. +type SubConn interface { + // UpdateAddresses updates the addresses used in this SubConn. + // gRPC checks if currently-connected address is still in the new list. + // If it's in the list, the connection will be kept. + // If it's not in the list, the connection will gracefully close, and + // a new connection will be created. + // + // This will trigger a state transition for the SubConn. + // + // Deprecated: this method will be removed. Create new SubConns for new + // addresses instead. + UpdateAddresses([]resolver.Address) + // Connect starts the connecting for this SubConn. + Connect() + // GetOrBuildProducer returns a reference to the existing Producer for this + // ProducerBuilder in this SubConn, or, if one does not currently exist, + // creates a new one and returns it. Returns a close function which may be + // called when the Producer is no longer needed. Otherwise the producer + // will automatically be closed upon connection loss or subchannel close. + // Should only be called on a SubConn in state Ready. Otherwise the + // producer will be unable to create streams. + GetOrBuildProducer(ProducerBuilder) (p Producer, close func()) + // Shutdown shuts down the SubConn gracefully. Any started RPCs will be + // allowed to complete. No future calls should be made on the SubConn. + // One final state update will be delivered to the StateListener (or + // UpdateSubConnState; deprecated) with ConnectivityState of Shutdown to + // indicate the shutdown operation. This may be delivered before + // in-progress RPCs are complete and the actual connection is closed. + Shutdown() + // RegisterHealthListener registers a health listener that receives health + // updates for a Ready SubConn. Only one health listener can be registered + // at a time. A health listener should be registered each time the SubConn's + // connectivity state changes to READY. Registering a health listener when + // the connectivity state is not READY may result in undefined behaviour. + // This method must not be called synchronously while handling an update + // from a previously registered health listener. + RegisterHealthListener(func(SubConnState)) + // EnforceSubConnEmbedding is included to force implementers to embed + // another implementation of this interface, allowing gRPC to add methods + // without breaking users. + internal.EnforceSubConnEmbedding +} + +// A ProducerBuilder is a simple constructor for a Producer. It is used by the +// SubConn to create producers when needed. +type ProducerBuilder interface { + // Build creates a Producer. The first parameter is always a + // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the + // associated SubConn), but is declared as `any` to avoid a dependency + // cycle. Build also returns a close function that will be called when all + // references to the Producer have been given up for a SubConn, or when a + // connectivity state change occurs on the SubConn. The close function + // should always block until all asynchronous cleanup work is completed. + Build(grpcClientConnInterface any) (p Producer, close func()) +} + +// SubConnState describes the state of a SubConn. +type SubConnState struct { + // ConnectivityState is the connectivity state of the SubConn. + ConnectivityState connectivity.State + // ConnectionError is set if the ConnectivityState is TransientFailure, + // describing the reason the SubConn failed. Otherwise, it is nil. + ConnectionError error + // connectedAddr contains the connected address when ConnectivityState is + // Ready. Otherwise, it is indeterminate. + connectedAddress resolver.Address +} + +// connectedAddress returns the connected address for a SubConnState. The +// address is only valid if the state is READY. +func connectedAddress(scs SubConnState) resolver.Address { + return scs.connectedAddress +} + +// setConnectedAddress sets the connected address for a SubConnState. +func setConnectedAddress(scs *SubConnState, addr resolver.Address) { + scs.connectedAddress = addr +} + +// A Producer is a type shared among potentially many consumers. It is +// associated with a SubConn, and an implementation will typically contain +// other methods to provide additional functionality, e.g. configuration or +// subscription registration. +type Producer any diff --git a/vendor/google.golang.org/grpc/balancer_wrapper.go b/vendor/google.golang.org/grpc/balancer_wrapper.go index 4161fdf47a..c2688376ae 100644 --- a/vendor/google.golang.org/grpc/balancer_wrapper.go +++ b/vendor/google.golang.org/grpc/balancer_wrapper.go @@ -24,11 +24,24 @@ import ( "sync" "google.golang.org/grpc/balancer" + "google.golang.org/grpc/codes" "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/balancer/gracefulswitch" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/resolver" + "google.golang.org/grpc/status" +) + +var ( + setConnectedAddress = internal.SetConnectedAddress.(func(*balancer.SubConnState, resolver.Address)) + // noOpRegisterHealthListenerFn is used when client side health checking is + // disabled. It sends a single READY update on the registered listener. + noOpRegisterHealthListenerFn = func(_ context.Context, listener func(balancer.SubConnState)) func() { + listener(balancer.SubConnState{ConnectivityState: connectivity.Ready}) + return func() {} + } ) // ccBalancerWrapper sits between the ClientConn and the Balancer. @@ -79,6 +92,7 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper { CustomUserAgent: cc.dopts.copts.UserAgent, ChannelzParent: cc.channelz, Target: cc.parsedTarget, + MetricsRecorder: cc.metricsRecorderList, }, serializer: grpcsync.NewCallbackSerializer(ctx), serializerCancel: cancel, @@ -92,7 +106,7 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper { // it is safe to call into the balancer here. func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error { errCh := make(chan error) - ok := ccb.serializer.Schedule(func(ctx context.Context) { + uccs := func(ctx context.Context) { defer close(errCh) if ctx.Err() != nil || ccb.balancer == nil { return @@ -107,17 +121,23 @@ func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnStat logger.Infof("error from balancer.UpdateClientConnState: %v", err) } errCh <- err - }) - if !ok { - return nil } + onFailure := func() { close(errCh) } + + // UpdateClientConnState can race with Close, and when the latter wins, the + // serializer is closed, and the attempt to schedule the callback will fail. + // It is acceptable to ignore this failure. But since we want to handle the + // state update in a blocking fashion (when we successfully schedule the + // callback), we have to use the ScheduleOr method and not the MaybeSchedule + // method on the serializer. + ccb.serializer.ScheduleOr(uccs, onFailure) return <-errCh } // resolverError is invoked by grpc to push a resolver error to the underlying // balancer. The call to the balancer is executed from the serializer. func (ccb *ccBalancerWrapper) resolverError(err error) { - ccb.serializer.Schedule(func(ctx context.Context) { + ccb.serializer.TrySchedule(func(ctx context.Context) { if ctx.Err() != nil || ccb.balancer == nil { return } @@ -133,7 +153,7 @@ func (ccb *ccBalancerWrapper) close() { ccb.closed = true ccb.mu.Unlock() channelz.Info(logger, ccb.cc.channelz, "ccBalancerWrapper: closing") - ccb.serializer.Schedule(func(context.Context) { + ccb.serializer.TrySchedule(func(context.Context) { if ccb.balancer == nil { return } @@ -145,7 +165,7 @@ func (ccb *ccBalancerWrapper) close() { // exitIdle invokes the balancer's exitIdle method in the serializer. func (ccb *ccBalancerWrapper) exitIdle() { - ccb.serializer.Schedule(func(ctx context.Context) { + ccb.serializer.TrySchedule(func(ctx context.Context) { if ctx.Err() != nil || ccb.balancer == nil { return } @@ -177,12 +197,13 @@ func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer ac: ac, producers: make(map[balancer.ProducerBuilder]*refCountedProducer), stateListener: opts.StateListener, + healthData: newHealthData(connectivity.Idle), } ac.acbw = acbw return acbw, nil } -func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) { +func (ccb *ccBalancerWrapper) RemoveSubConn(balancer.SubConn) { // The graceful switch balancer will never call this. logger.Errorf("ccb RemoveSubConn(%v) called unexpectedly, sc") } @@ -242,25 +263,77 @@ func (ccb *ccBalancerWrapper) Target() string { // acBalancerWrapper is a wrapper on top of ac for balancers. // It implements balancer.SubConn interface. type acBalancerWrapper struct { + internal.EnforceSubConnEmbedding ac *addrConn // read-only ccb *ccBalancerWrapper // read-only stateListener func(balancer.SubConnState) - mu sync.Mutex - producers map[balancer.ProducerBuilder]*refCountedProducer + producersMu sync.Mutex + producers map[balancer.ProducerBuilder]*refCountedProducer + + // Access to healthData is protected by healthMu. + healthMu sync.Mutex + // healthData is stored as a pointer to detect when the health listener is + // dropped or updated. This is required as closures can't be compared for + // equality. + healthData *healthData +} + +// healthData holds data related to health state reporting. +type healthData struct { + // connectivityState stores the most recent connectivity state delivered + // to the LB policy. This is stored to avoid sending updates when the + // SubConn has already exited connectivity state READY. + connectivityState connectivity.State + // closeHealthProducer stores function to close the ref counted health + // producer. The health producer is automatically closed when the SubConn + // state changes. + closeHealthProducer func() +} + +func newHealthData(s connectivity.State) *healthData { + return &healthData{ + connectivityState: s, + closeHealthProducer: func() {}, + } } // updateState is invoked by grpc to push a subConn state update to the // underlying balancer. -func (acbw *acBalancerWrapper) updateState(s connectivity.State, err error) { - acbw.ccb.serializer.Schedule(func(ctx context.Context) { +func (acbw *acBalancerWrapper) updateState(s connectivity.State, curAddr resolver.Address, err error) { + acbw.ccb.serializer.TrySchedule(func(ctx context.Context) { if ctx.Err() != nil || acbw.ccb.balancer == nil { return } + // Invalidate all producers on any state change. + acbw.closeProducers() + // Even though it is optional for balancers, gracefulswitch ensures // opts.StateListener is set, so this cannot ever be nil. // TODO: delete this comment when UpdateSubConnState is removed. - acbw.stateListener(balancer.SubConnState{ConnectivityState: s, ConnectionError: err}) + scs := balancer.SubConnState{ConnectivityState: s, ConnectionError: err} + if s == connectivity.Ready { + setConnectedAddress(&scs, curAddr) + } + // Invalidate the health listener by updating the healthData. + acbw.healthMu.Lock() + // A race may occur if a health listener is registered soon after the + // connectivity state is set but before the stateListener is called. + // Two cases may arise: + // 1. The new state is not READY: RegisterHealthListener has checks to + // ensure no updates are sent when the connectivity state is not + // READY. + // 2. The new state is READY: This means that the old state wasn't Ready. + // The RegisterHealthListener API mentions that a health listener + // must not be registered when a SubConn is not ready to avoid such + // races. When this happens, the LB policy would get health updates + // on the old listener. When the LB policy registers a new listener + // on receiving the connectivity update, the health updates will be + // sent to the new health listener. + acbw.healthData = newHealthData(scs.ConnectivityState) + acbw.healthMu.Unlock() + + acbw.stateListener(scs) }) } @@ -277,6 +350,7 @@ func (acbw *acBalancerWrapper) Connect() { } func (acbw *acBalancerWrapper) Shutdown() { + acbw.closeProducers() acbw.ccb.cc.removeAddrConn(acbw.ac, errConnDrain) } @@ -284,9 +358,10 @@ func (acbw *acBalancerWrapper) Shutdown() { // ready, blocks until it is or ctx expires. Returns an error when the context // expires or the addrConn is shut down. func (acbw *acBalancerWrapper) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) { - transport, err := acbw.ac.getTransport(ctx) - if err != nil { - return nil, err + transport := acbw.ac.getReadyTransport() + if transport == nil { + return nil, status.Errorf(codes.Unavailable, "SubConn state is not Ready") + } return newNonRetryClientStream(ctx, desc, method, transport, acbw.ac, opts...) } @@ -311,15 +386,15 @@ type refCountedProducer struct { } func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (balancer.Producer, func()) { - acbw.mu.Lock() - defer acbw.mu.Unlock() + acbw.producersMu.Lock() + defer acbw.producersMu.Unlock() // Look up existing producer from this builder. pData := acbw.producers[pb] if pData == nil { // Not found; create a new one and add it to the producers map. - p, close := pb.Build(acbw) - pData = &refCountedProducer{producer: p, close: close} + p, closeFn := pb.Build(acbw) + pData = &refCountedProducer{producer: p, close: closeFn} acbw.producers[pb] = pData } // Account for this new reference. @@ -329,13 +404,112 @@ func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) ( // and delete the refCountedProducer from the map if the total reference // count goes to zero. unref := func() { - acbw.mu.Lock() + acbw.producersMu.Lock() + // If closeProducers has already closed this producer instance, refs is + // set to 0, so the check after decrementing will never pass, and the + // producer will not be double-closed. pData.refs-- if pData.refs == 0 { defer pData.close() // Run outside the acbw mutex delete(acbw.producers, pb) } - acbw.mu.Unlock() + acbw.producersMu.Unlock() } return pData.producer, grpcsync.OnceFunc(unref) } + +func (acbw *acBalancerWrapper) closeProducers() { + acbw.producersMu.Lock() + defer acbw.producersMu.Unlock() + for pb, pData := range acbw.producers { + pData.refs = 0 + pData.close() + delete(acbw.producers, pb) + } +} + +// healthProducerRegisterFn is a type alias for the health producer's function +// for registering listeners. +type healthProducerRegisterFn = func(context.Context, balancer.SubConn, string, func(balancer.SubConnState)) func() + +// healthListenerRegFn returns a function to register a listener for health +// updates. If client side health checks are disabled, the registered listener +// will get a single READY (raw connectivity state) update. +// +// Client side health checking is enabled when all the following +// conditions are satisfied: +// 1. Health checking is not disabled using the dial option. +// 2. The health package is imported. +// 3. The health check config is present in the service config. +func (acbw *acBalancerWrapper) healthListenerRegFn() func(context.Context, func(balancer.SubConnState)) func() { + if acbw.ccb.cc.dopts.disableHealthCheck { + return noOpRegisterHealthListenerFn + } + regHealthLisFn := internal.RegisterClientHealthCheckListener + if regHealthLisFn == nil { + // The health package is not imported. + return noOpRegisterHealthListenerFn + } + cfg := acbw.ac.cc.healthCheckConfig() + if cfg == nil { + return noOpRegisterHealthListenerFn + } + return func(ctx context.Context, listener func(balancer.SubConnState)) func() { + return regHealthLisFn.(healthProducerRegisterFn)(ctx, acbw, cfg.ServiceName, listener) + } +} + +// RegisterHealthListener accepts a health listener from the LB policy. It sends +// updates to the health listener as long as the SubConn's connectivity state +// doesn't change and a new health listener is not registered. To invalidate +// the currently registered health listener, acbw updates the healthData. If a +// nil listener is registered, the active health listener is dropped. +func (acbw *acBalancerWrapper) RegisterHealthListener(listener func(balancer.SubConnState)) { + acbw.healthMu.Lock() + defer acbw.healthMu.Unlock() + acbw.healthData.closeHealthProducer() + // listeners should not be registered when the connectivity state + // isn't Ready. This may happen when the balancer registers a listener + // after the connectivityState is updated, but before it is notified + // of the update. + if acbw.healthData.connectivityState != connectivity.Ready { + return + } + // Replace the health data to stop sending updates to any previously + // registered health listeners. + hd := newHealthData(connectivity.Ready) + acbw.healthData = hd + if listener == nil { + return + } + + registerFn := acbw.healthListenerRegFn() + acbw.ccb.serializer.TrySchedule(func(ctx context.Context) { + if ctx.Err() != nil || acbw.ccb.balancer == nil { + return + } + // Don't send updates if a new listener is registered. + acbw.healthMu.Lock() + defer acbw.healthMu.Unlock() + if acbw.healthData != hd { + return + } + // Serialize the health updates from the health producer with + // other calls into the LB policy. + listenerWrapper := func(scs balancer.SubConnState) { + acbw.ccb.serializer.TrySchedule(func(ctx context.Context) { + if ctx.Err() != nil || acbw.ccb.balancer == nil { + return + } + acbw.healthMu.Lock() + defer acbw.healthMu.Unlock() + if acbw.healthData != hd { + return + } + listener(scs) + }) + } + + hd.closeHealthProducer = registerFn(ctx, listenerWrapper) + }) +} diff --git a/vendor/google.golang.org/grpc/benchmark/stats/curve.go b/vendor/google.golang.org/grpc/benchmark/stats/curve.go index 124183dac2..801403169d 100644 --- a/vendor/google.golang.org/grpc/benchmark/stats/curve.go +++ b/vendor/google.golang.org/grpc/benchmark/stats/curve.go @@ -24,7 +24,7 @@ import ( "encoding/hex" "fmt" "math" - "math/rand" + rand "math/rand/v2" "os" "sort" "strconv" @@ -74,7 +74,7 @@ func (pcr *payloadCurveRange) chooseRandom() int { return int(pcr.from) } - return int(rand.Int31n(pcr.to-pcr.from+1) + pcr.from) + return int(rand.Int32N(pcr.to-pcr.from+1) + pcr.from) } // sha256file is a helper function that returns a hex string matching the diff --git a/vendor/google.golang.org/grpc/benchmark/stats/stats.go b/vendor/google.golang.org/grpc/benchmark/stats/stats.go index e42c5b6c0f..ade627c4aa 100644 --- a/vendor/google.golang.org/grpc/benchmark/stats/stats.go +++ b/vendor/google.golang.org/grpc/benchmark/stats/stats.go @@ -293,7 +293,7 @@ type RunData struct { Fiftieth time.Duration // Ninetieth is the 90th percentile latency. Ninetieth time.Duration - // Ninetyninth is the 99th percentile latency. + // NinetyNinth is the 99th percentile latency. NinetyNinth time.Duration // Average is the average latency. Average time.Duration @@ -494,10 +494,3 @@ func (s *Stats) dump(result *BenchResults) { b.WriteString(fmt.Sprintf("Number of responses: %v\tResponse throughput: %v bit/s\n", resp, result.Data.RespT)) fmt.Println(b.String()) } - -func max(a, b int64) int64 { - if a > b { - return a - } - return b -} diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go index 63c639e4fe..21dd72969a 100644 --- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go +++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go @@ -18,8 +18,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/binlog/v1/binarylog.proto package grpc_binarylog_v1 @@ -274,11 +274,9 @@ type GrpcLogEntry struct { func (x *GrpcLogEntry) Reset() { *x = GrpcLogEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *GrpcLogEntry) String() string { @@ -289,7 +287,7 @@ func (*GrpcLogEntry) ProtoMessage() {} func (x *GrpcLogEntry) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -440,11 +438,9 @@ type ClientHeader struct { func (x *ClientHeader) Reset() { *x = ClientHeader{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientHeader) String() string { @@ -455,7 +451,7 @@ func (*ClientHeader) ProtoMessage() {} func (x *ClientHeader) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -509,11 +505,9 @@ type ServerHeader struct { func (x *ServerHeader) Reset() { *x = ServerHeader{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerHeader) String() string { @@ -524,7 +518,7 @@ func (*ServerHeader) ProtoMessage() {} func (x *ServerHeader) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -565,11 +559,9 @@ type Trailer struct { func (x *Trailer) Reset() { *x = Trailer{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Trailer) String() string { @@ -580,7 +572,7 @@ func (*Trailer) ProtoMessage() {} func (x *Trailer) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -638,11 +630,9 @@ type Message struct { func (x *Message) Reset() { *x = Message{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Message) String() string { @@ -653,7 +643,7 @@ func (*Message) ProtoMessage() {} func (x *Message) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -713,11 +703,9 @@ type Metadata struct { func (x *Metadata) Reset() { *x = Metadata{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Metadata) String() string { @@ -728,7 +716,7 @@ func (*Metadata) ProtoMessage() {} func (x *Metadata) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -762,11 +750,9 @@ type MetadataEntry struct { func (x *MetadataEntry) Reset() { *x = MetadataEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *MetadataEntry) String() string { @@ -777,7 +763,7 @@ func (*MetadataEntry) ProtoMessage() {} func (x *MetadataEntry) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -820,11 +806,9 @@ type Address struct { func (x *Address) Reset() { *x = Address{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Address) String() string { @@ -835,7 +819,7 @@ func (*Address) ProtoMessage() {} func (x *Address) ProtoReflect() protoreflect.Message { mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1015,7 +999,7 @@ func file_grpc_binlog_v1_binarylog_proto_rawDescGZIP() []byte { var file_grpc_binlog_v1_binarylog_proto_enumTypes = make([]protoimpl.EnumInfo, 3) var file_grpc_binlog_v1_binarylog_proto_msgTypes = make([]protoimpl.MessageInfo, 8) -var file_grpc_binlog_v1_binarylog_proto_goTypes = []interface{}{ +var file_grpc_binlog_v1_binarylog_proto_goTypes = []any{ (GrpcLogEntry_EventType)(0), // 0: grpc.binarylog.v1.GrpcLogEntry.EventType (GrpcLogEntry_Logger)(0), // 1: grpc.binarylog.v1.GrpcLogEntry.Logger (Address_Type)(0), // 2: grpc.binarylog.v1.Address.Type @@ -1057,105 +1041,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { if File_grpc_binlog_v1_binarylog_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_binlog_v1_binarylog_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*GrpcLogEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientHeader); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ServerHeader); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Trailer); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Message); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Metadata); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*MetadataEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Address); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []interface{}{ + file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []any{ (*GrpcLogEntry_ClientHeader)(nil), (*GrpcLogEntry_ServerHeader)(nil), (*GrpcLogEntry_Message)(nil), diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go index 423be7b43b..4f57b55434 100644 --- a/vendor/google.golang.org/grpc/clientconn.go +++ b/vendor/google.golang.org/grpc/clientconn.go @@ -24,6 +24,7 @@ import ( "fmt" "math" "net/url" + "slices" "strings" "sync" "sync/atomic" @@ -39,6 +40,7 @@ import ( "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/internal/idle" iresolver "google.golang.org/grpc/internal/resolver" + "google.golang.org/grpc/internal/stats" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/resolver" @@ -194,8 +196,11 @@ func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error) cc.csMgr = newConnectivityStateManager(cc.ctx, cc.channelz) cc.pickerWrapper = newPickerWrapper(cc.dopts.copts.StatsHandlers) + cc.metricsRecorderList = stats.NewMetricsRecorderList(cc.dopts.copts.StatsHandlers) + cc.initIdleStateLocked() // Safe to call without the lock, since nothing else has a reference to cc. cc.idlenessMgr = idle.NewManager((*idler)(cc), cc.dopts.idleTimeout) + return cc, nil } @@ -590,13 +595,14 @@ type ClientConn struct { cancel context.CancelFunc // Cancelled on close. // The following are initialized at dial time, and are read-only after that. - target string // User's dial target. - parsedTarget resolver.Target // See initParsedTargetAndResolverBuilder(). - authority string // See initAuthority(). - dopts dialOptions // Default and user specified dial options. - channelz *channelz.Channel // Channelz object. - resolverBuilder resolver.Builder // See initParsedTargetAndResolverBuilder(). - idlenessMgr *idle.Manager + target string // User's dial target. + parsedTarget resolver.Target // See initParsedTargetAndResolverBuilder(). + authority string // See initAuthority(). + dopts dialOptions // Default and user specified dial options. + channelz *channelz.Channel // Channelz object. + resolverBuilder resolver.Builder // See initParsedTargetAndResolverBuilder(). + idlenessMgr *idle.Manager + metricsRecorderList *stats.MetricsRecorderList // The following provide their own synchronization, and therefore don't // require cc.mu to be held to access them. @@ -626,11 +632,6 @@ type ClientConn struct { // WaitForStateChange waits until the connectivity.State of ClientConn changes from sourceState or // ctx expires. A true value is returned in former case and false in latter. -// -// # Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connectivity.State) bool { ch := cc.csMgr.getNotifyChan() if cc.csMgr.getState() != sourceState { @@ -645,11 +646,6 @@ func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connec } // GetState returns the connectivity.State of ClientConn. -// -// # Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a later -// release. func (cc *ClientConn) GetState() connectivity.State { return cc.csMgr.getState() } @@ -779,10 +775,7 @@ func (cc *ClientConn) updateResolverStateAndUnlock(s resolver.State, err error) } } - var balCfg serviceconfig.LoadBalancingConfig - if cc.sc != nil && cc.sc.lbConfig != nil { - balCfg = cc.sc.lbConfig - } + balCfg := cc.sc.lbConfig bw := cc.balancerWrapper cc.mu.Unlock() @@ -812,17 +805,11 @@ func (cc *ClientConn) applyFailingLBLocked(sc *serviceconfig.ParseResult) { cc.csMgr.updateState(connectivity.TransientFailure) } -// Makes a copy of the input addresses slice and clears out the balancer -// attributes field. Addresses are passed during subconn creation and address -// update operations. In both cases, we will clear the balancer attributes by -// calling this function, and therefore we will be able to use the Equal method -// provided by the resolver.Address type for comparison. -func copyAddressesWithoutBalancerAttributes(in []resolver.Address) []resolver.Address { +// Makes a copy of the input addresses slice. Addresses are passed during +// subconn creation and address update operations. +func copyAddresses(in []resolver.Address) []resolver.Address { out := make([]resolver.Address, len(in)) - for i := range in { - out[i] = in[i] - out[i].BalancerAttributes = nil - } + copy(out, in) return out } @@ -837,12 +824,11 @@ func (cc *ClientConn) newAddrConnLocked(addrs []resolver.Address, opts balancer. ac := &addrConn{ state: connectivity.Idle, cc: cc, - addrs: copyAddressesWithoutBalancerAttributes(addrs), + addrs: copyAddresses(addrs), scopts: opts, dopts: cc.dopts, channelz: channelz.RegisterSubChannel(cc.channelz, ""), resetBackoff: make(chan struct{}), - stateChan: make(chan struct{}), } ac.ctx, ac.cancel = context.WithCancel(cc.ctx) // Start with our address set to the first address; this may be updated if @@ -918,28 +904,29 @@ func (ac *addrConn) connect() error { ac.mu.Unlock() return nil } - ac.mu.Unlock() - ac.resetTransport() + ac.resetTransportAndUnlock() return nil } -func equalAddresses(a, b []resolver.Address) bool { - if len(a) != len(b) { - return false - } - for i, v := range a { - if !v.Equal(b[i]) { - return false - } - } - return true +// equalAddressIgnoringBalAttributes returns true is a and b are considered equal. +// This is different from the Equal method on the resolver.Address type which +// considers all fields to determine equality. Here, we only consider fields +// that are meaningful to the subConn. +func equalAddressIgnoringBalAttributes(a, b *resolver.Address) bool { + return a.Addr == b.Addr && a.ServerName == b.ServerName && + a.Attributes.Equal(b.Attributes) && + a.Metadata == b.Metadata +} + +func equalAddressesIgnoringBalAttributes(a, b []resolver.Address) bool { + return slices.EqualFunc(a, b, func(a, b resolver.Address) bool { return equalAddressIgnoringBalAttributes(&a, &b) }) } // updateAddrs updates ac.addrs with the new addresses list and handles active // connections or connection attempts. func (ac *addrConn) updateAddrs(addrs []resolver.Address) { - addrs = copyAddressesWithoutBalancerAttributes(addrs) + addrs = copyAddresses(addrs) limit := len(addrs) if limit > 5 { limit = 5 @@ -947,7 +934,7 @@ func (ac *addrConn) updateAddrs(addrs []resolver.Address) { channelz.Infof(logger, ac.channelz, "addrConn: updateAddrs addrs (%d of %d): %v", limit, len(addrs), addrs[:limit]) ac.mu.Lock() - if equalAddresses(ac.addrs, addrs) { + if equalAddressesIgnoringBalAttributes(ac.addrs, addrs) { ac.mu.Unlock() return } @@ -966,7 +953,7 @@ func (ac *addrConn) updateAddrs(addrs []resolver.Address) { // Try to find the connected address. for _, a := range addrs { a.ServerName = ac.cc.getServerName(a) - if a.Equal(ac.curAddr) { + if equalAddressIgnoringBalAttributes(&a, &ac.curAddr) { // We are connected to a valid address, so do nothing but // update the addresses. ac.mu.Unlock() @@ -992,11 +979,9 @@ func (ac *addrConn) updateAddrs(addrs []resolver.Address) { ac.updateConnectivityState(connectivity.Idle, nil) } - ac.mu.Unlock() - // Since we were connecting/connected, we should start a new connection // attempt. - go ac.resetTransport() + go ac.resetTransportAndUnlock() } // getServerName determines the serverName to be used in the connection @@ -1152,10 +1137,15 @@ func (cc *ClientConn) Close() error { <-cc.resolverWrapper.serializer.Done() <-cc.balancerWrapper.serializer.Done() - + var wg sync.WaitGroup for ac := range conns { - ac.tearDown(ErrClientConnClosing) + wg.Add(1) + go func(ac *addrConn) { + defer wg.Done() + ac.tearDown(ErrClientConnClosing) + }(ac) } + wg.Wait() cc.addTraceEvent("deleted") // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add // trace reference to the entity being deleted, and thus prevent it from being @@ -1190,8 +1180,7 @@ type addrConn struct { addrs []resolver.Address // All addresses that the resolver resolved to. // Use updateConnectivityState for updating addrConn's connectivity state. - state connectivity.State - stateChan chan struct{} // closed and recreated on every state change. + state connectivity.State backoffIdx int // Needs to be stateful for resetConnectBackoff. resetBackoff chan struct{} @@ -1204,9 +1193,6 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error) if ac.state == s { return } - // When changing states, reset the state change channel. - close(ac.stateChan) - ac.stateChan = make(chan struct{}) ac.state = s ac.channelz.ChannelMetrics.State.Store(&s) if lastErr == nil { @@ -1214,7 +1200,7 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error) } else { channelz.Infof(logger, ac.channelz, "Subchannel Connectivity change to %v, last error: %s", s, lastErr) } - ac.acbw.updateState(s, lastErr) + ac.acbw.updateState(s, ac.curAddr, lastErr) } // adjustParams updates parameters used to create transports upon @@ -1231,8 +1217,10 @@ func (ac *addrConn) adjustParams(r transport.GoAwayReason) { } } -func (ac *addrConn) resetTransport() { - ac.mu.Lock() +// resetTransportAndUnlock unconditionally connects the addrConn. +// +// ac.mu must be held by the caller, and this function will guarantee it is released. +func (ac *addrConn) resetTransportAndUnlock() { acCtx := ac.ctx if acCtx.Err() != nil { ac.mu.Unlock() @@ -1263,6 +1251,8 @@ func (ac *addrConn) resetTransport() { ac.mu.Unlock() if err := ac.tryAllAddrs(acCtx, addrs, connectDeadline); err != nil { + // TODO: #7534 - Move re-resolution requests into the pick_first LB policy + // to ensure one resolution request per pass instead of per subconn failure. ac.cc.resolveNow(resolver.ResolveNowOptions{}) ac.mu.Lock() if acCtx.Err() != nil { @@ -1304,7 +1294,7 @@ func (ac *addrConn) resetTransport() { ac.mu.Unlock() } -// tryAllAddrs tries to creates a connection to the addresses, and stop when at +// tryAllAddrs tries to create a connection to the addresses, and stop when at // the first successful one. It returns an error if no address was successfully // connected, or updates ac appropriately with the new transport. func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, connectDeadline time.Time) error { @@ -1381,7 +1371,7 @@ func (ac *addrConn) createTransport(ctx context.Context, addr resolver.Address, defer cancel() copts.ChannelzParent = ac.channelz - newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onClose) + newTr, err := transport.NewHTTP2Client(connectCtx, ac.cc.ctx, addr, copts, onClose) if err != nil { if logger.V(2) { logger.Infof("Creating new client transport to %q: %v", addr, err) @@ -1455,7 +1445,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { if !ac.scopts.HealthCheckEnabled { return } - healthCheckFunc := ac.cc.dopts.healthCheckFunc + healthCheckFunc := internal.HealthCheckFunc if healthCheckFunc == nil { // The health package is not imported to set health check function. // @@ -1487,7 +1477,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { } // Start the health checking stream. go func() { - err := ac.cc.dopts.healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName) + err := healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName) if err != nil { if status.Code(err) == codes.Unimplemented { channelz.Error(logger, ac.channelz, "Subchannel health check is unimplemented at server side, thus health check is disabled") @@ -1516,29 +1506,6 @@ func (ac *addrConn) getReadyTransport() transport.ClientTransport { return nil } -// getTransport waits until the addrconn is ready and returns the transport. -// If the context expires first, returns an appropriate status. If the -// addrConn is stopped first, returns an Unavailable status error. -func (ac *addrConn) getTransport(ctx context.Context) (transport.ClientTransport, error) { - for ctx.Err() == nil { - ac.mu.Lock() - t, state, sc := ac.transport, ac.state, ac.stateChan - ac.mu.Unlock() - if state == connectivity.Ready { - return t, nil - } - if state == connectivity.Shutdown { - return nil, status.Errorf(codes.Unavailable, "SubConn shutting down") - } - - select { - case <-ctx.Done(): - case <-sc: - } - } - return nil, status.FromContextError(ctx.Err()).Err() -} - // tearDown starts to tear down the addrConn. // // Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct @@ -1585,7 +1552,7 @@ func (ac *addrConn) tearDown(err error) { } else { // Hard close the transport when the channel is entering idle or is // being shutdown. In the case where the channel is being shutdown, - // closing of transports is also taken care of by cancelation of cc.ctx. + // closing of transports is also taken care of by cancellation of cc.ctx. // But in the case where the channel is entering idle, we need to // explicitly close the transports here. Instead of distinguishing // between these two cases, it is simpler to close the transport diff --git a/vendor/google.golang.org/grpc/codec.go b/vendor/google.golang.org/grpc/codec.go index 411e3dfd47..959c2f99d4 100644 --- a/vendor/google.golang.org/grpc/codec.go +++ b/vendor/google.golang.org/grpc/codec.go @@ -21,18 +21,73 @@ package grpc import ( "google.golang.org/grpc/encoding" _ "google.golang.org/grpc/encoding/proto" // to register the Codec for "proto" + "google.golang.org/grpc/mem" ) -// baseCodec contains the functionality of both Codec and encoding.Codec, but -// omits the name/string, which vary between the two and are not needed for -// anything besides the registry in the encoding package. +// baseCodec captures the new encoding.CodecV2 interface without the Name +// function, allowing it to be implemented by older Codec and encoding.Codec +// implementations. The omitted Name function is only needed for the register in +// the encoding package and is not part of the core functionality. type baseCodec interface { - Marshal(v any) ([]byte, error) - Unmarshal(data []byte, v any) error + Marshal(v any) (mem.BufferSlice, error) + Unmarshal(data mem.BufferSlice, v any) error +} + +// getCodec returns an encoding.CodecV2 for the codec of the given name (if +// registered). Initially checks the V2 registry with encoding.GetCodecV2 and +// returns the V2 codec if it is registered. Otherwise, it checks the V1 registry +// with encoding.GetCodec and if it is registered wraps it with newCodecV1Bridge +// to turn it into an encoding.CodecV2. Returns nil otherwise. +func getCodec(name string) encoding.CodecV2 { + if codecV1 := encoding.GetCodec(name); codecV1 != nil { + return newCodecV1Bridge(codecV1) + } + + return encoding.GetCodecV2(name) +} + +func newCodecV0Bridge(c Codec) baseCodec { + return codecV0Bridge{codec: c} +} + +func newCodecV1Bridge(c encoding.Codec) encoding.CodecV2 { + return codecV1Bridge{ + codecV0Bridge: codecV0Bridge{codec: c}, + name: c.Name(), + } +} + +var _ baseCodec = codecV0Bridge{} + +type codecV0Bridge struct { + codec interface { + Marshal(v any) ([]byte, error) + Unmarshal(data []byte, v any) error + } +} + +func (c codecV0Bridge) Marshal(v any) (mem.BufferSlice, error) { + data, err := c.codec.Marshal(v) + if err != nil { + return nil, err + } + return mem.BufferSlice{mem.SliceBuffer(data)}, nil +} + +func (c codecV0Bridge) Unmarshal(data mem.BufferSlice, v any) (err error) { + return c.codec.Unmarshal(data.Materialize(), v) } -var _ baseCodec = Codec(nil) -var _ baseCodec = encoding.Codec(nil) +var _ encoding.CodecV2 = codecV1Bridge{} + +type codecV1Bridge struct { + codecV0Bridge + name string +} + +func (c codecV1Bridge) Name() string { + return c.name +} // Codec defines the interface gRPC uses to encode and decode messages. // Note that implementations of this interface must be thread safe; diff --git a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go index 82bee1443b..4c805c6446 100644 --- a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go +++ b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go @@ -40,7 +40,7 @@ func NewCredentials() credentials.TransportCredentials { // NoSecurity. type insecureTC struct{} -func (insecureTC) ClientHandshake(ctx context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { +func (insecureTC) ClientHandshake(_ context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil } diff --git a/vendor/google.golang.org/grpc/credentials/tls.go b/vendor/google.golang.org/grpc/credentials/tls.go index 4114358545..bd5fe22b6a 100644 --- a/vendor/google.golang.org/grpc/credentials/tls.go +++ b/vendor/google.golang.org/grpc/credentials/tls.go @@ -32,6 +32,8 @@ import ( "google.golang.org/grpc/internal/envconfig" ) +const alpnFailureHelpMessage = "If you upgraded from a grpc-go version earlier than 1.67, your TLS connections may have stopped working due to ALPN enforcement. For more details, see: https://github.com/grpc/grpc-go/issues/434" + var logger = grpclog.Component("credentials") // TLSInfo contains the auth information for a TLS authenticated connection. @@ -128,7 +130,7 @@ func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawCon if np == "" { if envconfig.EnforceALPNEnabled { conn.Close() - return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property") + return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property. %s", alpnFailureHelpMessage) } logger.Warningf("Allowing TLS connection to server %q with ALPN disabled. TLS connections to servers with ALPN disabled will be disallowed in future grpc-go releases", cfg.ServerName) } @@ -158,7 +160,7 @@ func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error) if cs.NegotiatedProtocol == "" { if envconfig.EnforceALPNEnabled { conn.Close() - return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property") + return nil, nil, fmt.Errorf("credentials: cannot check peer: missing selected ALPN property. %s", alpnFailureHelpMessage) } else if logger.V(2) { logger.Info("Allowing TLS connection from client with ALPN disabled. TLS connections with ALPN disabled will be disallowed in future grpc-go releases") } @@ -200,25 +202,40 @@ var tls12ForbiddenCipherSuites = map[uint16]struct{}{ // NewTLS uses c to construct a TransportCredentials based on TLS. func NewTLS(c *tls.Config) TransportCredentials { - tc := &tlsCreds{credinternal.CloneTLSConfig(c)} - tc.config.NextProtos = credinternal.AppendH2ToNextProtos(tc.config.NextProtos) + config := applyDefaults(c) + if config.GetConfigForClient != nil { + oldFn := config.GetConfigForClient + config.GetConfigForClient = func(hello *tls.ClientHelloInfo) (*tls.Config, error) { + cfgForClient, err := oldFn(hello) + if err != nil || cfgForClient == nil { + return cfgForClient, err + } + return applyDefaults(cfgForClient), nil + } + } + return &tlsCreds{config: config} +} + +func applyDefaults(c *tls.Config) *tls.Config { + config := credinternal.CloneTLSConfig(c) + config.NextProtos = credinternal.AppendH2ToNextProtos(config.NextProtos) // If the user did not configure a MinVersion and did not configure a // MaxVersion < 1.2, use MinVersion=1.2, which is required by // https://datatracker.ietf.org/doc/html/rfc7540#section-9.2 - if tc.config.MinVersion == 0 && (tc.config.MaxVersion == 0 || tc.config.MaxVersion >= tls.VersionTLS12) { - tc.config.MinVersion = tls.VersionTLS12 + if config.MinVersion == 0 && (config.MaxVersion == 0 || config.MaxVersion >= tls.VersionTLS12) { + config.MinVersion = tls.VersionTLS12 } // If the user did not configure CipherSuites, use all "secure" cipher // suites reported by the TLS package, but remove some explicitly forbidden // by https://datatracker.ietf.org/doc/html/rfc7540#appendix-A - if tc.config.CipherSuites == nil { + if config.CipherSuites == nil { for _, cs := range tls.CipherSuites() { if _, ok := tls12ForbiddenCipherSuites[cs.ID]; !ok { - tc.config.CipherSuites = append(tc.config.CipherSuites, cs.ID) + config.CipherSuites = append(config.CipherSuites, cs.ID) } } } - return tc + return config } // NewClientTLSFromCert constructs TLS credentials from the provided root diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go index f5453d48a5..f3a045296a 100644 --- a/vendor/google.golang.org/grpc/dialoptions.go +++ b/vendor/google.golang.org/grpc/dialoptions.go @@ -33,6 +33,7 @@ import ( "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" + "google.golang.org/grpc/mem" "google.golang.org/grpc/resolver" "google.golang.org/grpc/stats" ) @@ -60,7 +61,7 @@ func init() { internal.WithBinaryLogger = withBinaryLogger internal.JoinDialOptions = newJoinDialOption internal.DisableGlobalDialOptions = newDisableGlobalDialOptions - internal.WithRecvBufferPool = withRecvBufferPool + internal.WithBufferPool = withBufferPool } // dialOptions configure a Dial call. dialOptions are set by the DialOption @@ -86,13 +87,11 @@ type dialOptions struct { disableServiceConfig bool disableRetry bool disableHealthCheck bool - healthCheckFunc internal.HealthChecker minConnectTimeout func() time.Duration defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON. defaultServiceConfigRawJSON *string resolvers []resolver.Builder idleTimeout time.Duration - recvBufferPool SharedBufferPool defaultScheme string maxCallAttempts int } @@ -429,6 +428,11 @@ func WithTimeout(d time.Duration) DialOption { // returned by f, gRPC checks the error's Temporary() method to decide if it // should try to reconnect to the network address. // +// Note that gRPC by default performs name resolution on the target passed to +// NewClient. To bypass name resolution and cause the target string to be +// passed directly to the dialer here instead, use the "passthrough" resolver +// by specifying it in the target string, e.g. "passthrough:target". +// // Note: All supported releases of Go (as of December 2023) override the OS // defaults for TCP keepalive time and interval to 15s. To enable TCP keepalive // with OS defaults for keepalive time and interval, use a net.Dialer that sets @@ -436,7 +440,7 @@ func WithTimeout(d time.Duration) DialOption { // option to true from the Control field. For a concrete example of how to do // this, see internal.NetDialerWithTCPKeepalive(). // -// For more information, please see [issue 23459] in the Go github repo. +// For more information, please see [issue 23459] in the Go GitHub repo. // // [issue 23459]: https://github.com/golang/go/issues/23459 func WithContextDialer(f func(context.Context, string) (net.Conn, error)) DialOption { @@ -445,10 +449,6 @@ func WithContextDialer(f func(context.Context, string) (net.Conn, error)) DialOp }) } -func init() { - internal.WithHealthCheckFunc = withHealthCheckFunc -} - // WithDialer returns a DialOption that specifies a function to use for dialing // network addresses. If FailOnNonTempDialError() is set to true, and an error // is returned by f, gRPC checks the error's Temporary() method to decide if it @@ -518,6 +518,8 @@ func WithUserAgent(s string) DialOption { // WithKeepaliveParams returns a DialOption that specifies keepalive parameters // for the client transport. +// +// Keepalive is disabled by default. func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption { if kp.Time < internal.KeepaliveMinPingTime { logger.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime) @@ -660,16 +662,6 @@ func WithDisableHealthCheck() DialOption { }) } -// withHealthCheckFunc replaces the default health check function with the -// provided one. It makes tests easier to change the health check function. -// -// For testing purpose only. -func withHealthCheckFunc(f internal.HealthChecker) DialOption { - return newFuncDialOption(func(o *dialOptions) { - o.healthCheckFunc = f - }) -} - func defaultDialOptions() dialOptions { return dialOptions{ copts: transport.ConnectOptions{ @@ -677,11 +669,10 @@ func defaultDialOptions() dialOptions { WriteBufferSize: defaultWriteBufSize, UseProxy: true, UserAgent: grpcUA, + BufferPool: mem.DefaultBufferPool(), }, bs: internalbackoff.DefaultExponential, - healthCheckFunc: internal.HealthCheckFunc, idleTimeout: 30 * time.Minute, - recvBufferPool: nopBufferPool{}, defaultScheme: "dns", maxCallAttempts: defaultMaxCallAttempts, } @@ -758,25 +749,8 @@ func WithMaxCallAttempts(n int) DialOption { }) } -// WithRecvBufferPool returns a DialOption that configures the ClientConn -// to use the provided shared buffer pool for parsing incoming messages. Depending -// on the application's workload, this could result in reduced memory allocation. -// -// If you are unsure about how to implement a memory pool but want to utilize one, -// begin with grpc.NewSharedBufferPool. -// -// Note: The shared buffer pool feature will not be active if any of the following -// options are used: WithStatsHandler, EnableTracing, or binary logging. In such -// cases, the shared buffer pool will be ignored. -// -// Deprecated: use experimental.WithRecvBufferPool instead. Will be deleted in -// v1.60.0 or later. -func WithRecvBufferPool(bufferPool SharedBufferPool) DialOption { - return withRecvBufferPool(bufferPool) -} - -func withRecvBufferPool(bufferPool SharedBufferPool) DialOption { +func withBufferPool(bufferPool mem.BufferPool) DialOption { return newFuncDialOption(func(o *dialOptions) { - o.recvBufferPool = bufferPool + o.copts.BufferPool = bufferPool }) } diff --git a/vendor/google.golang.org/grpc/doc.go b/vendor/google.golang.org/grpc/doc.go index 0022859ad7..e7b532b6f8 100644 --- a/vendor/google.golang.org/grpc/doc.go +++ b/vendor/google.golang.org/grpc/doc.go @@ -16,7 +16,7 @@ * */ -//go:generate ./regenerate.sh +//go:generate ./scripts/regenerate.sh /* Package grpc implements an RPC system called gRPC. diff --git a/vendor/google.golang.org/grpc/encoding/encoding.go b/vendor/google.golang.org/grpc/encoding/encoding.go index 5ebf88d714..11d0ae142c 100644 --- a/vendor/google.golang.org/grpc/encoding/encoding.go +++ b/vendor/google.golang.org/grpc/encoding/encoding.go @@ -94,7 +94,7 @@ type Codec interface { Name() string } -var registeredCodecs = make(map[string]Codec) +var registeredCodecs = make(map[string]any) // RegisterCodec registers the provided Codec for use with all gRPC clients and // servers. @@ -126,5 +126,6 @@ func RegisterCodec(codec Codec) { // // The content-subtype is expected to be lowercase. func GetCodec(contentSubtype string) Codec { - return registeredCodecs[contentSubtype] + c, _ := registeredCodecs[contentSubtype].(Codec) + return c } diff --git a/vendor/google.golang.org/grpc/encoding/encoding_v2.go b/vendor/google.golang.org/grpc/encoding/encoding_v2.go new file mode 100644 index 0000000000..074c5e234a --- /dev/null +++ b/vendor/google.golang.org/grpc/encoding/encoding_v2.go @@ -0,0 +1,81 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package encoding + +import ( + "strings" + + "google.golang.org/grpc/mem" +) + +// CodecV2 defines the interface gRPC uses to encode and decode messages. Note +// that implementations of this interface must be thread safe; a CodecV2's +// methods can be called from concurrent goroutines. +type CodecV2 interface { + // Marshal returns the wire format of v. The buffers in the returned + // [mem.BufferSlice] must have at least one reference each, which will be freed + // by gRPC when they are no longer needed. + Marshal(v any) (out mem.BufferSlice, err error) + // Unmarshal parses the wire format into v. Note that data will be freed as soon + // as this function returns. If the codec wishes to guarantee access to the data + // after this function, it must take its own reference that it frees when it is + // no longer needed. + Unmarshal(data mem.BufferSlice, v any) error + // Name returns the name of the Codec implementation. The returned string + // will be used as part of content type in transmission. The result must be + // static; the result cannot change between calls. + Name() string +} + +// RegisterCodecV2 registers the provided CodecV2 for use with all gRPC clients and +// servers. +// +// The CodecV2 will be stored and looked up by result of its Name() method, which +// should match the content-subtype of the encoding handled by the CodecV2. This +// is case-insensitive, and is stored and looked up as lowercase. If the +// result of calling Name() is an empty string, RegisterCodecV2 will panic. See +// Content-Type on +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for +// more details. +// +// If both a Codec and CodecV2 are registered with the same name, the CodecV2 +// will be used. +// +// NOTE: this function must only be called during initialization time (i.e. in +// an init() function), and is not thread-safe. If multiple Codecs are +// registered with the same name, the one registered last will take effect. +func RegisterCodecV2(codec CodecV2) { + if codec == nil { + panic("cannot register a nil CodecV2") + } + if codec.Name() == "" { + panic("cannot register CodecV2 with empty string result for Name()") + } + contentSubtype := strings.ToLower(codec.Name()) + registeredCodecs[contentSubtype] = codec +} + +// GetCodecV2 gets a registered CodecV2 by content-subtype, or nil if no CodecV2 is +// registered for the content-subtype. +// +// The content-subtype is expected to be lowercase. +func GetCodecV2(contentSubtype string) CodecV2 { + c, _ := registeredCodecs[contentSubtype].(CodecV2) + return c +} diff --git a/vendor/google.golang.org/grpc/encoding/proto/proto.go b/vendor/google.golang.org/grpc/encoding/proto/proto.go index 66d5cdf03e..ceec319dd2 100644 --- a/vendor/google.golang.org/grpc/encoding/proto/proto.go +++ b/vendor/google.golang.org/grpc/encoding/proto/proto.go @@ -1,6 +1,6 @@ /* * - * Copyright 2018 gRPC authors. + * Copyright 2024 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -24,6 +24,7 @@ import ( "fmt" "google.golang.org/grpc/encoding" + "google.golang.org/grpc/mem" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/protoadapt" ) @@ -32,28 +33,51 @@ import ( const Name = "proto" func init() { - encoding.RegisterCodec(codec{}) + encoding.RegisterCodecV2(&codecV2{}) } -// codec is a Codec implementation with protobuf. It is the default codec for gRPC. -type codec struct{} +// codec is a CodecV2 implementation with protobuf. It is the default codec for +// gRPC. +type codecV2 struct{} -func (codec) Marshal(v any) ([]byte, error) { +func (c *codecV2) Marshal(v any) (data mem.BufferSlice, err error) { vv := messageV2Of(v) if vv == nil { - return nil, fmt.Errorf("failed to marshal, message is %T, want proto.Message", v) + return nil, fmt.Errorf("proto: failed to marshal, message is %T, want proto.Message", v) } - return proto.Marshal(vv) + size := proto.Size(vv) + if mem.IsBelowBufferPoolingThreshold(size) { + buf, err := proto.Marshal(vv) + if err != nil { + return nil, err + } + data = append(data, mem.SliceBuffer(buf)) + } else { + pool := mem.DefaultBufferPool() + buf := pool.Get(size) + if _, err := (proto.MarshalOptions{}).MarshalAppend((*buf)[:0], vv); err != nil { + pool.Put(buf) + return nil, err + } + data = append(data, mem.NewBuffer(buf, pool)) + } + + return data, nil } -func (codec) Unmarshal(data []byte, v any) error { +func (c *codecV2) Unmarshal(data mem.BufferSlice, v any) (err error) { vv := messageV2Of(v) if vv == nil { return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v) } - return proto.Unmarshal(data, vv) + buf := data.MaterializeToBuffer(mem.DefaultBufferPool()) + defer buf.Free() + // TODO: Upgrade proto.Unmarshal to support mem.BufferSlice. Right now, it's not + // really possible without a major overhaul of the proto package, but the + // vtprotobuf library may be able to support this. + return proto.Unmarshal(buf.ReadOnlyData(), vv) } func messageV2Of(v any) proto.Message { @@ -67,6 +91,6 @@ func messageV2Of(v any) proto.Message { return nil } -func (codec) Name() string { +func (c *codecV2) Name() string { return Name } diff --git a/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go new file mode 100644 index 0000000000..ad75313a18 --- /dev/null +++ b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go @@ -0,0 +1,270 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package stats + +import ( + "maps" + + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal" + "google.golang.org/grpc/stats" +) + +func init() { + internal.SnapshotMetricRegistryForTesting = snapshotMetricsRegistryForTesting +} + +var logger = grpclog.Component("metrics-registry") + +// DefaultMetrics are the default metrics registered through global metrics +// registry. This is written to at initialization time only, and is read only +// after initialization. +var DefaultMetrics = stats.NewMetricSet() + +// MetricDescriptor is the data for a registered metric. +type MetricDescriptor struct { + // The name of this metric. This name must be unique across the whole binary + // (including any per call metrics). See + // https://github.com/grpc/proposal/blob/master/A79-non-per-call-metrics-architecture.md#metric-instrument-naming-conventions + // for metric naming conventions. + Name string + // The description of this metric. + Description string + // The unit (e.g. entries, seconds) of this metric. + Unit string + // The required label keys for this metric. These are intended to + // metrics emitted from a stats handler. + Labels []string + // The optional label keys for this metric. These are intended to attached + // to metrics emitted from a stats handler if configured. + OptionalLabels []string + // Whether this metric is on by default. + Default bool + // The type of metric. This is set by the metric registry, and not intended + // to be set by a component registering a metric. + Type MetricType + // Bounds are the bounds of this metric. This only applies to histogram + // metrics. If unset or set with length 0, stats handlers will fall back to + // default bounds. + Bounds []float64 +} + +// MetricType is the type of metric. +type MetricType int + +// Type of metric supported by this instrument registry. +const ( + MetricTypeIntCount MetricType = iota + MetricTypeFloatCount + MetricTypeIntHisto + MetricTypeFloatHisto + MetricTypeIntGauge +) + +// Int64CountHandle is a typed handle for a int count metric. This handle +// is passed at the recording point in order to know which metric to record +// on. +type Int64CountHandle MetricDescriptor + +// Descriptor returns the int64 count handle typecast to a pointer to a +// MetricDescriptor. +func (h *Int64CountHandle) Descriptor() *MetricDescriptor { + return (*MetricDescriptor)(h) +} + +// Record records the int64 count value on the metrics recorder provided. +func (h *Int64CountHandle) Record(recorder MetricsRecorder, incr int64, labels ...string) { + recorder.RecordInt64Count(h, incr, labels...) +} + +// Float64CountHandle is a typed handle for a float count metric. This handle is +// passed at the recording point in order to know which metric to record on. +type Float64CountHandle MetricDescriptor + +// Descriptor returns the float64 count handle typecast to a pointer to a +// MetricDescriptor. +func (h *Float64CountHandle) Descriptor() *MetricDescriptor { + return (*MetricDescriptor)(h) +} + +// Record records the float64 count value on the metrics recorder provided. +func (h *Float64CountHandle) Record(recorder MetricsRecorder, incr float64, labels ...string) { + recorder.RecordFloat64Count(h, incr, labels...) +} + +// Int64HistoHandle is a typed handle for an int histogram metric. This handle +// is passed at the recording point in order to know which metric to record on. +type Int64HistoHandle MetricDescriptor + +// Descriptor returns the int64 histo handle typecast to a pointer to a +// MetricDescriptor. +func (h *Int64HistoHandle) Descriptor() *MetricDescriptor { + return (*MetricDescriptor)(h) +} + +// Record records the int64 histo value on the metrics recorder provided. +func (h *Int64HistoHandle) Record(recorder MetricsRecorder, incr int64, labels ...string) { + recorder.RecordInt64Histo(h, incr, labels...) +} + +// Float64HistoHandle is a typed handle for a float histogram metric. This +// handle is passed at the recording point in order to know which metric to +// record on. +type Float64HistoHandle MetricDescriptor + +// Descriptor returns the float64 histo handle typecast to a pointer to a +// MetricDescriptor. +func (h *Float64HistoHandle) Descriptor() *MetricDescriptor { + return (*MetricDescriptor)(h) +} + +// Record records the float64 histo value on the metrics recorder provided. +func (h *Float64HistoHandle) Record(recorder MetricsRecorder, incr float64, labels ...string) { + recorder.RecordFloat64Histo(h, incr, labels...) +} + +// Int64GaugeHandle is a typed handle for an int gauge metric. This handle is +// passed at the recording point in order to know which metric to record on. +type Int64GaugeHandle MetricDescriptor + +// Descriptor returns the int64 gauge handle typecast to a pointer to a +// MetricDescriptor. +func (h *Int64GaugeHandle) Descriptor() *MetricDescriptor { + return (*MetricDescriptor)(h) +} + +// Record records the int64 histo value on the metrics recorder provided. +func (h *Int64GaugeHandle) Record(recorder MetricsRecorder, incr int64, labels ...string) { + recorder.RecordInt64Gauge(h, incr, labels...) +} + +// registeredMetrics are the registered metric descriptor names. +var registeredMetrics = make(map[string]bool) + +// metricsRegistry contains all of the registered metrics. +// +// This is written to only at init time, and read only after that. +var metricsRegistry = make(map[string]*MetricDescriptor) + +// DescriptorForMetric returns the MetricDescriptor from the global registry. +// +// Returns nil if MetricDescriptor not present. +func DescriptorForMetric(metricName string) *MetricDescriptor { + return metricsRegistry[metricName] +} + +func registerMetric(metricName string, def bool) { + if registeredMetrics[metricName] { + logger.Fatalf("metric %v already registered", metricName) + } + registeredMetrics[metricName] = true + if def { + DefaultMetrics = DefaultMetrics.Add(metricName) + } +} + +// RegisterInt64Count registers the metric description onto the global registry. +// It returns a typed handle to use to recording data. +// +// NOTE: this function must only be called during initialization time (i.e. in +// an init() function), and is not thread-safe. If multiple metrics are +// registered with the same name, this function will panic. +func RegisterInt64Count(descriptor MetricDescriptor) *Int64CountHandle { + registerMetric(descriptor.Name, descriptor.Default) + descriptor.Type = MetricTypeIntCount + descPtr := &descriptor + metricsRegistry[descriptor.Name] = descPtr + return (*Int64CountHandle)(descPtr) +} + +// RegisterFloat64Count registers the metric description onto the global +// registry. It returns a typed handle to use to recording data. +// +// NOTE: this function must only be called during initialization time (i.e. in +// an init() function), and is not thread-safe. If multiple metrics are +// registered with the same name, this function will panic. +func RegisterFloat64Count(descriptor MetricDescriptor) *Float64CountHandle { + registerMetric(descriptor.Name, descriptor.Default) + descriptor.Type = MetricTypeFloatCount + descPtr := &descriptor + metricsRegistry[descriptor.Name] = descPtr + return (*Float64CountHandle)(descPtr) +} + +// RegisterInt64Histo registers the metric description onto the global registry. +// It returns a typed handle to use to recording data. +// +// NOTE: this function must only be called during initialization time (i.e. in +// an init() function), and is not thread-safe. If multiple metrics are +// registered with the same name, this function will panic. +func RegisterInt64Histo(descriptor MetricDescriptor) *Int64HistoHandle { + registerMetric(descriptor.Name, descriptor.Default) + descriptor.Type = MetricTypeIntHisto + descPtr := &descriptor + metricsRegistry[descriptor.Name] = descPtr + return (*Int64HistoHandle)(descPtr) +} + +// RegisterFloat64Histo registers the metric description onto the global +// registry. It returns a typed handle to use to recording data. +// +// NOTE: this function must only be called during initialization time (i.e. in +// an init() function), and is not thread-safe. If multiple metrics are +// registered with the same name, this function will panic. +func RegisterFloat64Histo(descriptor MetricDescriptor) *Float64HistoHandle { + registerMetric(descriptor.Name, descriptor.Default) + descriptor.Type = MetricTypeFloatHisto + descPtr := &descriptor + metricsRegistry[descriptor.Name] = descPtr + return (*Float64HistoHandle)(descPtr) +} + +// RegisterInt64Gauge registers the metric description onto the global registry. +// It returns a typed handle to use to recording data. +// +// NOTE: this function must only be called during initialization time (i.e. in +// an init() function), and is not thread-safe. If multiple metrics are +// registered with the same name, this function will panic. +func RegisterInt64Gauge(descriptor MetricDescriptor) *Int64GaugeHandle { + registerMetric(descriptor.Name, descriptor.Default) + descriptor.Type = MetricTypeIntGauge + descPtr := &descriptor + metricsRegistry[descriptor.Name] = descPtr + return (*Int64GaugeHandle)(descPtr) +} + +// snapshotMetricsRegistryForTesting snapshots the global data of the metrics +// registry. Returns a cleanup function that sets the metrics registry to its +// original state. +func snapshotMetricsRegistryForTesting() func() { + oldDefaultMetrics := DefaultMetrics + oldRegisteredMetrics := registeredMetrics + oldMetricsRegistry := metricsRegistry + + registeredMetrics = make(map[string]bool) + metricsRegistry = make(map[string]*MetricDescriptor) + maps.Copy(registeredMetrics, registeredMetrics) + maps.Copy(metricsRegistry, metricsRegistry) + + return func() { + DefaultMetrics = oldDefaultMetrics + registeredMetrics = oldRegisteredMetrics + metricsRegistry = oldMetricsRegistry + } +} diff --git a/vendor/google.golang.org/grpc/experimental/stats/metrics.go b/vendor/google.golang.org/grpc/experimental/stats/metrics.go new file mode 100644 index 0000000000..ee1423605a --- /dev/null +++ b/vendor/google.golang.org/grpc/experimental/stats/metrics.go @@ -0,0 +1,54 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package stats contains experimental metrics/stats API's. +package stats + +import "google.golang.org/grpc/stats" + +// MetricsRecorder records on metrics derived from metric registry. +type MetricsRecorder interface { + // RecordInt64Count records the measurement alongside labels on the int + // count associated with the provided handle. + RecordInt64Count(handle *Int64CountHandle, incr int64, labels ...string) + // RecordFloat64Count records the measurement alongside labels on the float + // count associated with the provided handle. + RecordFloat64Count(handle *Float64CountHandle, incr float64, labels ...string) + // RecordInt64Histo records the measurement alongside labels on the int + // histo associated with the provided handle. + RecordInt64Histo(handle *Int64HistoHandle, incr int64, labels ...string) + // RecordFloat64Histo records the measurement alongside labels on the float + // histo associated with the provided handle. + RecordFloat64Histo(handle *Float64HistoHandle, incr float64, labels ...string) + // RecordInt64Gauge records the measurement alongside labels on the int + // gauge associated with the provided handle. + RecordInt64Gauge(handle *Int64GaugeHandle, incr int64, labels ...string) +} + +// Metrics is an experimental legacy alias of the now-stable stats.MetricSet. +// Metrics will be deleted in a future release. +type Metrics = stats.MetricSet + +// Metric was replaced by direct usage of strings. +type Metric = string + +// NewMetrics is an experimental legacy alias of the now-stable +// stats.NewMetricSet. NewMetrics will be deleted in a future release. +func NewMetrics(metrics ...Metric) *Metrics { + return stats.NewMetricSet(metrics...) +} diff --git a/vendor/google.golang.org/grpc/grpclog/component.go b/vendor/google.golang.org/grpc/grpclog/component.go index ac73c9ced2..f1ae080dcb 100644 --- a/vendor/google.golang.org/grpc/grpclog/component.go +++ b/vendor/google.golang.org/grpc/grpclog/component.go @@ -20,8 +20,6 @@ package grpclog import ( "fmt" - - "google.golang.org/grpc/internal/grpclog" ) // componentData records the settings for a component. @@ -33,22 +31,22 @@ var cache = map[string]*componentData{} func (c *componentData) InfoDepth(depth int, args ...any) { args = append([]any{"[" + string(c.name) + "]"}, args...) - grpclog.InfoDepth(depth+1, args...) + InfoDepth(depth+1, args...) } func (c *componentData) WarningDepth(depth int, args ...any) { args = append([]any{"[" + string(c.name) + "]"}, args...) - grpclog.WarningDepth(depth+1, args...) + WarningDepth(depth+1, args...) } func (c *componentData) ErrorDepth(depth int, args ...any) { args = append([]any{"[" + string(c.name) + "]"}, args...) - grpclog.ErrorDepth(depth+1, args...) + ErrorDepth(depth+1, args...) } func (c *componentData) FatalDepth(depth int, args ...any) { args = append([]any{"[" + string(c.name) + "]"}, args...) - grpclog.FatalDepth(depth+1, args...) + FatalDepth(depth+1, args...) } func (c *componentData) Info(args ...any) { diff --git a/vendor/google.golang.org/grpc/grpclog/grpclog.go b/vendor/google.golang.org/grpc/grpclog/grpclog.go index 16928c9cb9..db320105e6 100644 --- a/vendor/google.golang.org/grpc/grpclog/grpclog.go +++ b/vendor/google.golang.org/grpc/grpclog/grpclog.go @@ -18,18 +18,15 @@ // Package grpclog defines logging for grpc. // -// All logs in transport and grpclb packages only go to verbose level 2. -// All logs in other packages in grpc are logged in spite of the verbosity level. -// -// In the default logger, -// severity level can be set by environment variable GRPC_GO_LOG_SEVERITY_LEVEL, -// verbosity level can be set by GRPC_GO_LOG_VERBOSITY_LEVEL. -package grpclog // import "google.golang.org/grpc/grpclog" +// In the default logger, severity level can be set by environment variable +// GRPC_GO_LOG_SEVERITY_LEVEL, verbosity level can be set by +// GRPC_GO_LOG_VERBOSITY_LEVEL. +package grpclog import ( "os" - "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/grpclog/internal" ) func init() { @@ -38,58 +35,58 @@ func init() { // V reports whether verbosity level l is at least the requested verbose level. func V(l int) bool { - return grpclog.Logger.V(l) + return internal.LoggerV2Impl.V(l) } // Info logs to the INFO log. func Info(args ...any) { - grpclog.Logger.Info(args...) + internal.LoggerV2Impl.Info(args...) } // Infof logs to the INFO log. Arguments are handled in the manner of fmt.Printf. func Infof(format string, args ...any) { - grpclog.Logger.Infof(format, args...) + internal.LoggerV2Impl.Infof(format, args...) } // Infoln logs to the INFO log. Arguments are handled in the manner of fmt.Println. func Infoln(args ...any) { - grpclog.Logger.Infoln(args...) + internal.LoggerV2Impl.Infoln(args...) } // Warning logs to the WARNING log. func Warning(args ...any) { - grpclog.Logger.Warning(args...) + internal.LoggerV2Impl.Warning(args...) } // Warningf logs to the WARNING log. Arguments are handled in the manner of fmt.Printf. func Warningf(format string, args ...any) { - grpclog.Logger.Warningf(format, args...) + internal.LoggerV2Impl.Warningf(format, args...) } // Warningln logs to the WARNING log. Arguments are handled in the manner of fmt.Println. func Warningln(args ...any) { - grpclog.Logger.Warningln(args...) + internal.LoggerV2Impl.Warningln(args...) } // Error logs to the ERROR log. func Error(args ...any) { - grpclog.Logger.Error(args...) + internal.LoggerV2Impl.Error(args...) } // Errorf logs to the ERROR log. Arguments are handled in the manner of fmt.Printf. func Errorf(format string, args ...any) { - grpclog.Logger.Errorf(format, args...) + internal.LoggerV2Impl.Errorf(format, args...) } // Errorln logs to the ERROR log. Arguments are handled in the manner of fmt.Println. func Errorln(args ...any) { - grpclog.Logger.Errorln(args...) + internal.LoggerV2Impl.Errorln(args...) } // Fatal logs to the FATAL log. Arguments are handled in the manner of fmt.Print. // It calls os.Exit() with exit code 1. func Fatal(args ...any) { - grpclog.Logger.Fatal(args...) + internal.LoggerV2Impl.Fatal(args...) // Make sure fatal logs will exit. os.Exit(1) } @@ -97,15 +94,15 @@ func Fatal(args ...any) { // Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf. // It calls os.Exit() with exit code 1. func Fatalf(format string, args ...any) { - grpclog.Logger.Fatalf(format, args...) + internal.LoggerV2Impl.Fatalf(format, args...) // Make sure fatal logs will exit. os.Exit(1) } // Fatalln logs to the FATAL log. Arguments are handled in the manner of fmt.Println. -// It calle os.Exit()) with exit code 1. +// It calls os.Exit() with exit code 1. func Fatalln(args ...any) { - grpclog.Logger.Fatalln(args...) + internal.LoggerV2Impl.Fatalln(args...) // Make sure fatal logs will exit. os.Exit(1) } @@ -114,19 +111,76 @@ func Fatalln(args ...any) { // // Deprecated: use Info. func Print(args ...any) { - grpclog.Logger.Info(args...) + internal.LoggerV2Impl.Info(args...) } // Printf prints to the logger. Arguments are handled in the manner of fmt.Printf. // // Deprecated: use Infof. func Printf(format string, args ...any) { - grpclog.Logger.Infof(format, args...) + internal.LoggerV2Impl.Infof(format, args...) } // Println prints to the logger. Arguments are handled in the manner of fmt.Println. // // Deprecated: use Infoln. func Println(args ...any) { - grpclog.Logger.Infoln(args...) + internal.LoggerV2Impl.Infoln(args...) +} + +// InfoDepth logs to the INFO log at the specified depth. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func InfoDepth(depth int, args ...any) { + if internal.DepthLoggerV2Impl != nil { + internal.DepthLoggerV2Impl.InfoDepth(depth, args...) + } else { + internal.LoggerV2Impl.Infoln(args...) + } +} + +// WarningDepth logs to the WARNING log at the specified depth. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func WarningDepth(depth int, args ...any) { + if internal.DepthLoggerV2Impl != nil { + internal.DepthLoggerV2Impl.WarningDepth(depth, args...) + } else { + internal.LoggerV2Impl.Warningln(args...) + } +} + +// ErrorDepth logs to the ERROR log at the specified depth. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func ErrorDepth(depth int, args ...any) { + if internal.DepthLoggerV2Impl != nil { + internal.DepthLoggerV2Impl.ErrorDepth(depth, args...) + } else { + internal.LoggerV2Impl.Errorln(args...) + } +} + +// FatalDepth logs to the FATAL log at the specified depth. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func FatalDepth(depth int, args ...any) { + if internal.DepthLoggerV2Impl != nil { + internal.DepthLoggerV2Impl.FatalDepth(depth, args...) + } else { + internal.LoggerV2Impl.Fatalln(args...) + } + os.Exit(1) } diff --git a/vendor/google.golang.org/grpc/grpclog/internal/grpclog.go b/vendor/google.golang.org/grpc/grpclog/internal/grpclog.go new file mode 100644 index 0000000000..59c03bc14c --- /dev/null +++ b/vendor/google.golang.org/grpc/grpclog/internal/grpclog.go @@ -0,0 +1,26 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package internal contains functionality internal to the grpclog package. +package internal + +// LoggerV2Impl is the logger used for the non-depth log functions. +var LoggerV2Impl LoggerV2 + +// DepthLoggerV2Impl is the logger used for the depth log functions. +var DepthLoggerV2Impl DepthLoggerV2 diff --git a/vendor/google.golang.org/grpc/grpclog/internal/logger.go b/vendor/google.golang.org/grpc/grpclog/internal/logger.go new file mode 100644 index 0000000000..e524fdd40b --- /dev/null +++ b/vendor/google.golang.org/grpc/grpclog/internal/logger.go @@ -0,0 +1,87 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package internal + +// Logger mimics golang's standard Logger as an interface. +// +// Deprecated: use LoggerV2. +type Logger interface { + Fatal(args ...any) + Fatalf(format string, args ...any) + Fatalln(args ...any) + Print(args ...any) + Printf(format string, args ...any) + Println(args ...any) +} + +// LoggerWrapper wraps Logger into a LoggerV2. +type LoggerWrapper struct { + Logger +} + +// Info logs to INFO log. Arguments are handled in the manner of fmt.Print. +func (l *LoggerWrapper) Info(args ...any) { + l.Logger.Print(args...) +} + +// Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println. +func (l *LoggerWrapper) Infoln(args ...any) { + l.Logger.Println(args...) +} + +// Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf. +func (l *LoggerWrapper) Infof(format string, args ...any) { + l.Logger.Printf(format, args...) +} + +// Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print. +func (l *LoggerWrapper) Warning(args ...any) { + l.Logger.Print(args...) +} + +// Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println. +func (l *LoggerWrapper) Warningln(args ...any) { + l.Logger.Println(args...) +} + +// Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf. +func (l *LoggerWrapper) Warningf(format string, args ...any) { + l.Logger.Printf(format, args...) +} + +// Error logs to ERROR log. Arguments are handled in the manner of fmt.Print. +func (l *LoggerWrapper) Error(args ...any) { + l.Logger.Print(args...) +} + +// Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println. +func (l *LoggerWrapper) Errorln(args ...any) { + l.Logger.Println(args...) +} + +// Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. +func (l *LoggerWrapper) Errorf(format string, args ...any) { + l.Logger.Printf(format, args...) +} + +// V reports whether verbosity level l is at least the requested verbose level. +func (*LoggerWrapper) V(int) bool { + // Returns true for all verbose level. + return true +} diff --git a/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go new file mode 100644 index 0000000000..ed90060c3c --- /dev/null +++ b/vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go @@ -0,0 +1,267 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package internal + +import ( + "encoding/json" + "fmt" + "io" + "log" + "os" +) + +// LoggerV2 does underlying logging work for grpclog. +type LoggerV2 interface { + // Info logs to INFO log. Arguments are handled in the manner of fmt.Print. + Info(args ...any) + // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println. + Infoln(args ...any) + // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf. + Infof(format string, args ...any) + // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print. + Warning(args ...any) + // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println. + Warningln(args ...any) + // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf. + Warningf(format string, args ...any) + // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print. + Error(args ...any) + // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println. + Errorln(args ...any) + // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. + Errorf(format string, args ...any) + // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print. + // gRPC ensures that all Fatal logs will exit with os.Exit(1). + // Implementations may also call os.Exit() with a non-zero exit code. + Fatal(args ...any) + // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println. + // gRPC ensures that all Fatal logs will exit with os.Exit(1). + // Implementations may also call os.Exit() with a non-zero exit code. + Fatalln(args ...any) + // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. + // gRPC ensures that all Fatal logs will exit with os.Exit(1). + // Implementations may also call os.Exit() with a non-zero exit code. + Fatalf(format string, args ...any) + // V reports whether verbosity level l is at least the requested verbose level. + V(l int) bool +} + +// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements +// DepthLoggerV2, the below functions will be called with the appropriate stack +// depth set for trivial functions the logger may ignore. +// +// # Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. +type DepthLoggerV2 interface { + LoggerV2 + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. + InfoDepth(depth int, args ...any) + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. + WarningDepth(depth int, args ...any) + // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. + ErrorDepth(depth int, args ...any) + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. + FatalDepth(depth int, args ...any) +} + +const ( + // infoLog indicates Info severity. + infoLog int = iota + // warningLog indicates Warning severity. + warningLog + // errorLog indicates Error severity. + errorLog + // fatalLog indicates Fatal severity. + fatalLog +) + +// severityName contains the string representation of each severity. +var severityName = []string{ + infoLog: "INFO", + warningLog: "WARNING", + errorLog: "ERROR", + fatalLog: "FATAL", +} + +// sprintf is fmt.Sprintf. +// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily. +var sprintf = fmt.Sprintf + +// sprint is fmt.Sprint. +// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily. +var sprint = fmt.Sprint + +// sprintln is fmt.Sprintln. +// These vars exist to make it possible to test that expensive format calls aren't made unnecessarily. +var sprintln = fmt.Sprintln + +// exit is os.Exit. +// This var exists to make it possible to test functions calling os.Exit. +var exit = os.Exit + +// loggerT is the default logger used by grpclog. +type loggerT struct { + m []*log.Logger + v int + jsonFormat bool +} + +func (g *loggerT) output(severity int, s string) { + sevStr := severityName[severity] + if !g.jsonFormat { + g.m[severity].Output(2, sevStr+": "+s) + return + } + // TODO: we can also include the logging component, but that needs more + // (API) changes. + b, _ := json.Marshal(map[string]string{ + "severity": sevStr, + "message": s, + }) + g.m[severity].Output(2, string(b)) +} + +func (g *loggerT) printf(severity int, format string, args ...any) { + // Note the discard check is duplicated in each print func, rather than in + // output, to avoid the expensive Sprint calls. + // De-duplicating this by moving to output would be a significant performance regression! + if lg := g.m[severity]; lg.Writer() == io.Discard { + return + } + g.output(severity, sprintf(format, args...)) +} + +func (g *loggerT) print(severity int, v ...any) { + if lg := g.m[severity]; lg.Writer() == io.Discard { + return + } + g.output(severity, sprint(v...)) +} + +func (g *loggerT) println(severity int, v ...any) { + if lg := g.m[severity]; lg.Writer() == io.Discard { + return + } + g.output(severity, sprintln(v...)) +} + +func (g *loggerT) Info(args ...any) { + g.print(infoLog, args...) +} + +func (g *loggerT) Infoln(args ...any) { + g.println(infoLog, args...) +} + +func (g *loggerT) Infof(format string, args ...any) { + g.printf(infoLog, format, args...) +} + +func (g *loggerT) Warning(args ...any) { + g.print(warningLog, args...) +} + +func (g *loggerT) Warningln(args ...any) { + g.println(warningLog, args...) +} + +func (g *loggerT) Warningf(format string, args ...any) { + g.printf(warningLog, format, args...) +} + +func (g *loggerT) Error(args ...any) { + g.print(errorLog, args...) +} + +func (g *loggerT) Errorln(args ...any) { + g.println(errorLog, args...) +} + +func (g *loggerT) Errorf(format string, args ...any) { + g.printf(errorLog, format, args...) +} + +func (g *loggerT) Fatal(args ...any) { + g.print(fatalLog, args...) + exit(1) +} + +func (g *loggerT) Fatalln(args ...any) { + g.println(fatalLog, args...) + exit(1) +} + +func (g *loggerT) Fatalf(format string, args ...any) { + g.printf(fatalLog, format, args...) + exit(1) +} + +func (g *loggerT) V(l int) bool { + return l <= g.v +} + +// LoggerV2Config configures the LoggerV2 implementation. +type LoggerV2Config struct { + // Verbosity sets the verbosity level of the logger. + Verbosity int + // FormatJSON controls whether the logger should output logs in JSON format. + FormatJSON bool +} + +// combineLoggers returns a combined logger for both higher & lower severity logs, +// or only one if the other is io.Discard. +// +// This uses io.Discard instead of io.MultiWriter when all loggers +// are set to io.Discard. Both this package and the standard log package have +// significant optimizations for io.Discard, which io.MultiWriter lacks (as of +// this writing). +func combineLoggers(lower, higher io.Writer) io.Writer { + if lower == io.Discard { + return higher + } + if higher == io.Discard { + return lower + } + return io.MultiWriter(lower, higher) +} + +// NewLoggerV2 creates a new LoggerV2 instance with the provided configuration. +// The infoW, warningW, and errorW writers are used to write log messages of +// different severity levels. +func NewLoggerV2(infoW, warningW, errorW io.Writer, c LoggerV2Config) LoggerV2 { + flag := log.LstdFlags + if c.FormatJSON { + flag = 0 + } + + warningW = combineLoggers(infoW, warningW) + errorW = combineLoggers(errorW, warningW) + + fatalW := errorW + + m := []*log.Logger{ + log.New(infoW, "", flag), + log.New(warningW, "", flag), + log.New(errorW, "", flag), + log.New(fatalW, "", flag), + } + return &loggerT{m: m, v: c.Verbosity, jsonFormat: c.FormatJSON} +} diff --git a/vendor/google.golang.org/grpc/grpclog/logger.go b/vendor/google.golang.org/grpc/grpclog/logger.go index b1674d8267..4b20358570 100644 --- a/vendor/google.golang.org/grpc/grpclog/logger.go +++ b/vendor/google.golang.org/grpc/grpclog/logger.go @@ -18,70 +18,17 @@ package grpclog -import "google.golang.org/grpc/internal/grpclog" +import "google.golang.org/grpc/grpclog/internal" // Logger mimics golang's standard Logger as an interface. // // Deprecated: use LoggerV2. -type Logger interface { - Fatal(args ...any) - Fatalf(format string, args ...any) - Fatalln(args ...any) - Print(args ...any) - Printf(format string, args ...any) - Println(args ...any) -} +type Logger internal.Logger // SetLogger sets the logger that is used in grpc. Call only from // init() functions. // // Deprecated: use SetLoggerV2. func SetLogger(l Logger) { - grpclog.Logger = &loggerWrapper{Logger: l} -} - -// loggerWrapper wraps Logger into a LoggerV2. -type loggerWrapper struct { - Logger -} - -func (g *loggerWrapper) Info(args ...any) { - g.Logger.Print(args...) -} - -func (g *loggerWrapper) Infoln(args ...any) { - g.Logger.Println(args...) -} - -func (g *loggerWrapper) Infof(format string, args ...any) { - g.Logger.Printf(format, args...) -} - -func (g *loggerWrapper) Warning(args ...any) { - g.Logger.Print(args...) -} - -func (g *loggerWrapper) Warningln(args ...any) { - g.Logger.Println(args...) -} - -func (g *loggerWrapper) Warningf(format string, args ...any) { - g.Logger.Printf(format, args...) -} - -func (g *loggerWrapper) Error(args ...any) { - g.Logger.Print(args...) -} - -func (g *loggerWrapper) Errorln(args ...any) { - g.Logger.Println(args...) -} - -func (g *loggerWrapper) Errorf(format string, args ...any) { - g.Logger.Printf(format, args...) -} - -func (g *loggerWrapper) V(l int) bool { - // Returns true for all verbose level. - return true + internal.LoggerV2Impl = &internal.LoggerWrapper{Logger: l} } diff --git a/vendor/google.golang.org/grpc/grpclog/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/loggerv2.go index ecfd36d713..892dc13d16 100644 --- a/vendor/google.golang.org/grpc/grpclog/loggerv2.go +++ b/vendor/google.golang.org/grpc/grpclog/loggerv2.go @@ -19,52 +19,16 @@ package grpclog import ( - "encoding/json" - "fmt" "io" - "log" "os" "strconv" "strings" - "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/grpclog/internal" ) // LoggerV2 does underlying logging work for grpclog. -type LoggerV2 interface { - // Info logs to INFO log. Arguments are handled in the manner of fmt.Print. - Info(args ...any) - // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println. - Infoln(args ...any) - // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf. - Infof(format string, args ...any) - // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print. - Warning(args ...any) - // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println. - Warningln(args ...any) - // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf. - Warningf(format string, args ...any) - // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print. - Error(args ...any) - // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println. - Errorln(args ...any) - // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. - Errorf(format string, args ...any) - // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print. - // gRPC ensures that all Fatal logs will exit with os.Exit(1). - // Implementations may also call os.Exit() with a non-zero exit code. - Fatal(args ...any) - // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println. - // gRPC ensures that all Fatal logs will exit with os.Exit(1). - // Implementations may also call os.Exit() with a non-zero exit code. - Fatalln(args ...any) - // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. - // gRPC ensures that all Fatal logs will exit with os.Exit(1). - // Implementations may also call os.Exit() with a non-zero exit code. - Fatalf(format string, args ...any) - // V reports whether verbosity level l is at least the requested verbose level. - V(l int) bool -} +type LoggerV2 internal.LoggerV2 // SetLoggerV2 sets logger that is used in grpc to a V2 logger. // Not mutex-protected, should be called before any gRPC functions. @@ -72,34 +36,8 @@ func SetLoggerV2(l LoggerV2) { if _, ok := l.(*componentData); ok { panic("cannot use component logger as grpclog logger") } - grpclog.Logger = l - grpclog.DepthLogger, _ = l.(grpclog.DepthLoggerV2) -} - -const ( - // infoLog indicates Info severity. - infoLog int = iota - // warningLog indicates Warning severity. - warningLog - // errorLog indicates Error severity. - errorLog - // fatalLog indicates Fatal severity. - fatalLog -) - -// severityName contains the string representation of each severity. -var severityName = []string{ - infoLog: "INFO", - warningLog: "WARNING", - errorLog: "ERROR", - fatalLog: "FATAL", -} - -// loggerT is the default logger used by grpclog. -type loggerT struct { - m []*log.Logger - v int - jsonFormat bool + internal.LoggerV2Impl = l + internal.DepthLoggerV2Impl, _ = l.(internal.DepthLoggerV2) } // NewLoggerV2 creates a loggerV2 with the provided writers. @@ -108,32 +46,13 @@ type loggerT struct { // Warning logs will be written to warningW and infoW. // Info logs will be written to infoW. func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 { - return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{}) + return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{}) } // NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and // verbosity level. func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 { - return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v}) -} - -type loggerV2Config struct { - verbose int - jsonFormat bool -} - -func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 { - var m []*log.Logger - flag := log.LstdFlags - if c.jsonFormat { - flag = 0 - } - m = append(m, log.New(infoW, "", flag)) - m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag)) - ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal. - m = append(m, log.New(ew, "", flag)) - m = append(m, log.New(ew, "", flag)) - return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat} + return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{Verbosity: v}) } // newLoggerV2 creates a loggerV2 to be used as default logger. @@ -161,80 +80,10 @@ func newLoggerV2() LoggerV2 { jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json") - return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{ - verbose: v, - jsonFormat: jsonFormat, - }) -} - -func (g *loggerT) output(severity int, s string) { - sevStr := severityName[severity] - if !g.jsonFormat { - g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s)) - return - } - // TODO: we can also include the logging component, but that needs more - // (API) changes. - b, _ := json.Marshal(map[string]string{ - "severity": sevStr, - "message": s, + return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{ + Verbosity: v, + FormatJSON: jsonFormat, }) - g.m[severity].Output(2, string(b)) -} - -func (g *loggerT) Info(args ...any) { - g.output(infoLog, fmt.Sprint(args...)) -} - -func (g *loggerT) Infoln(args ...any) { - g.output(infoLog, fmt.Sprintln(args...)) -} - -func (g *loggerT) Infof(format string, args ...any) { - g.output(infoLog, fmt.Sprintf(format, args...)) -} - -func (g *loggerT) Warning(args ...any) { - g.output(warningLog, fmt.Sprint(args...)) -} - -func (g *loggerT) Warningln(args ...any) { - g.output(warningLog, fmt.Sprintln(args...)) -} - -func (g *loggerT) Warningf(format string, args ...any) { - g.output(warningLog, fmt.Sprintf(format, args...)) -} - -func (g *loggerT) Error(args ...any) { - g.output(errorLog, fmt.Sprint(args...)) -} - -func (g *loggerT) Errorln(args ...any) { - g.output(errorLog, fmt.Sprintln(args...)) -} - -func (g *loggerT) Errorf(format string, args ...any) { - g.output(errorLog, fmt.Sprintf(format, args...)) -} - -func (g *loggerT) Fatal(args ...any) { - g.output(fatalLog, fmt.Sprint(args...)) - os.Exit(1) -} - -func (g *loggerT) Fatalln(args ...any) { - g.output(fatalLog, fmt.Sprintln(args...)) - os.Exit(1) -} - -func (g *loggerT) Fatalf(format string, args ...any) { - g.output(fatalLog, fmt.Sprintf(format, args...)) - os.Exit(1) -} - -func (g *loggerT) V(l int) bool { - return l <= g.v } // DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements @@ -245,14 +94,4 @@ func (g *loggerT) V(l int) bool { // // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. -type DepthLoggerV2 interface { - LoggerV2 - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. - InfoDepth(depth int, args ...any) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. - WarningDepth(depth int, args ...any) - // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. - ErrorDepth(depth int, args ...any) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. - FatalDepth(depth int, args ...any) -} +type DepthLoggerV2 internal.DepthLoggerV2 diff --git a/vendor/google.golang.org/grpc/internal/backoff/backoff.go b/vendor/google.golang.org/grpc/internal/backoff/backoff.go index b15cf482d2..b6ae7f2585 100644 --- a/vendor/google.golang.org/grpc/internal/backoff/backoff.go +++ b/vendor/google.golang.org/grpc/internal/backoff/backoff.go @@ -25,7 +25,7 @@ package backoff import ( "context" "errors" - "math/rand" + rand "math/rand/v2" "time" grpcbackoff "google.golang.org/grpc/backoff" diff --git a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go index 13821a9266..85540f86a7 100644 --- a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go +++ b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go @@ -33,6 +33,8 @@ type lbConfig struct { childConfig serviceconfig.LoadBalancingConfig } +// ChildName returns the name of the child balancer of the gracefulswitch +// Balancer. func ChildName(l serviceconfig.LoadBalancingConfig) string { return l.(*lbConfig).childBuilder.Name() } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go index aa4505a871..9669328914 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go @@ -106,7 +106,7 @@ func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *binlogpb.GrpcLogEntry } // Log creates a proto binary log entry, and logs it to the sink. -func (ml *TruncatingMethodLogger) Log(ctx context.Context, c LogEntryConfig) { +func (ml *TruncatingMethodLogger) Log(_ context.Context, c LogEntryConfig) { ml.sink.Write(ml.Build(c)) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/channel.go b/vendor/google.golang.org/grpc/internal/channelz/channel.go index d7e9e1d54e..3ec662799a 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/channel.go +++ b/vendor/google.golang.org/grpc/internal/channelz/channel.go @@ -43,6 +43,8 @@ type Channel struct { // Non-zero traceRefCount means the trace of this channel cannot be deleted. traceRefCount int32 + // ChannelMetrics holds connectivity state, target and call metrics for the + // channel within channelz. ChannelMetrics ChannelMetrics } @@ -50,6 +52,8 @@ type Channel struct { // nesting. func (c *Channel) channelzIdentifier() {} +// String returns a string representation of the Channel, including its parent +// entity and ID. func (c *Channel) String() string { if c.Parent == nil { return fmt.Sprintf("Channel #%d", c.ID) @@ -61,24 +65,31 @@ func (c *Channel) id() int64 { return c.ID } +// SubChans returns a copy of the map of sub-channels associated with the +// Channel. func (c *Channel) SubChans() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(c.subChans) } +// NestedChans returns a copy of the map of nested channels associated with the +// Channel. func (c *Channel) NestedChans() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(c.nestedChans) } +// Trace returns a copy of the Channel's trace data. func (c *Channel) Trace() *ChannelTrace { db.mu.RLock() defer db.mu.RUnlock() return c.trace.copy() } +// ChannelMetrics holds connectivity state, target and call metrics for the +// channel within channelz. type ChannelMetrics struct { // The current connectivity state of the channel. State atomic.Pointer[connectivity.State] @@ -136,12 +147,16 @@ func strFromPointer(s *string) string { return *s } +// String returns a string representation of the ChannelMetrics, including its +// state, target, and call metrics. func (c *ChannelMetrics) String() string { return fmt.Sprintf("State: %v, Target: %s, CallsStarted: %v, CallsSucceeded: %v, CallsFailed: %v, LastCallStartedTimestamp: %v", c.State.Load(), strFromPointer(c.Target.Load()), c.CallsStarted.Load(), c.CallsSucceeded.Load(), c.CallsFailed.Load(), c.LastCallStartedTimestamp.Load(), ) } +// NewChannelMetricForTesting creates a new instance of ChannelMetrics with +// specified initial values for testing purposes. func NewChannelMetricForTesting(state connectivity.State, target string, started, succeeded, failed, timestamp int64) *ChannelMetrics { c := &ChannelMetrics{} c.State.Store(&state) diff --git a/vendor/google.golang.org/grpc/internal/channelz/channelmap.go b/vendor/google.golang.org/grpc/internal/channelz/channelmap.go index dfe18b0892..64c791953d 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/channelmap.go +++ b/vendor/google.golang.org/grpc/internal/channelz/channelmap.go @@ -46,7 +46,7 @@ type entry interface { // channelMap is the storage data structure for channelz. // -// Methods of channelMap can be divided in two two categories with respect to +// Methods of channelMap can be divided into two categories with respect to // locking. // // 1. Methods acquire the global lock. @@ -234,13 +234,6 @@ func copyMap(m map[int64]string) map[int64]string { return n } -func min(a, b int) int { - if a < b { - return a - } - return b -} - func (c *channelMap) getTopChannels(id int64, maxResults int) ([]*Channel, bool) { if maxResults <= 0 { maxResults = EntriesPerPage diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go index 03e24e1507..078bb81238 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/funcs.go +++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go @@ -33,7 +33,7 @@ var ( // outside this package except by tests. IDGen IDGenerator - db *channelMap = newChannelMap() + db = newChannelMap() // EntriesPerPage defines the number of channelz entries to be shown on a web page. EntriesPerPage = 50 curState int32 diff --git a/vendor/google.golang.org/grpc/internal/channelz/server.go b/vendor/google.golang.org/grpc/internal/channelz/server.go index cdfc49d6ea..b5a8249929 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/server.go +++ b/vendor/google.golang.org/grpc/internal/channelz/server.go @@ -59,6 +59,8 @@ func NewServerMetricsForTesting(started, succeeded, failed, timestamp int64) *Se return sm } +// CopyFrom copies the metrics data from the provided ServerMetrics +// instance into the current instance. func (sm *ServerMetrics) CopyFrom(o *ServerMetrics) { sm.CallsStarted.Store(o.CallsStarted.Load()) sm.CallsSucceeded.Store(o.CallsSucceeded.Load()) diff --git a/vendor/google.golang.org/grpc/internal/channelz/socket.go b/vendor/google.golang.org/grpc/internal/channelz/socket.go index fa64834b25..90103847c5 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/socket.go +++ b/vendor/google.golang.org/grpc/internal/channelz/socket.go @@ -70,13 +70,18 @@ type EphemeralSocketMetrics struct { RemoteFlowControlWindow int64 } +// SocketType represents the type of socket. type SocketType string +// SocketType can be one of these. const ( SocketTypeNormal = "NormalSocket" SocketTypeListen = "ListenSocket" ) +// Socket represents a socket within channelz which includes socket +// metrics and data related to socket activity and provides methods +// for managing and interacting with sockets. type Socket struct { Entity SocketType SocketType @@ -100,6 +105,8 @@ type Socket struct { Security credentials.ChannelzSecurityValue } +// String returns a string representation of the Socket, including its parent +// entity, socket type, and ID. func (ls *Socket) String() string { return fmt.Sprintf("%s %s #%d", ls.Parent, ls.SocketType, ls.ID) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/subchannel.go b/vendor/google.golang.org/grpc/internal/channelz/subchannel.go index 3b88e4cba8..b20802e6e9 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/subchannel.go +++ b/vendor/google.golang.org/grpc/internal/channelz/subchannel.go @@ -47,12 +47,14 @@ func (sc *SubChannel) id() int64 { return sc.ID } +// Sockets returns a copy of the sockets map associated with the SubChannel. func (sc *SubChannel) Sockets() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(sc.sockets) } +// Trace returns a copy of the ChannelTrace associated with the SubChannel. func (sc *SubChannel) Trace() *ChannelTrace { db.mu.RLock() defer db.mu.RUnlock() diff --git a/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go index d1ed8df6a5..0e6e18e185 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go @@ -35,13 +35,13 @@ type SocketOptionData struct { // Getsockopt defines the function to get socket options requested by channelz. // It is to be passed to syscall.RawConn.Control(). // Windows OS doesn't support Socket Option -func (s *SocketOptionData) Getsockopt(fd uintptr) { +func (s *SocketOptionData) Getsockopt(uintptr) { once.Do(func() { logger.Warning("Channelz: socket options are not supported on non-linux environments") }) } // GetSocketOption gets the socket option info of the conn. -func GetSocketOption(c any) *SocketOptionData { +func GetSocketOption(any) *SocketOptionData { return nil } diff --git a/vendor/google.golang.org/grpc/internal/channelz/trace.go b/vendor/google.golang.org/grpc/internal/channelz/trace.go index 36b8674032..2bffe47776 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/trace.go +++ b/vendor/google.golang.org/grpc/internal/channelz/trace.go @@ -79,13 +79,21 @@ type TraceEvent struct { Parent *TraceEvent } +// ChannelTrace provides tracing information for a channel. +// It tracks various events and metadata related to the channel's lifecycle +// and operations. type ChannelTrace struct { - cm *channelMap - clearCalled bool + cm *channelMap + clearCalled bool + // The time when the trace was created. CreationTime time.Time - EventNum int64 - mu sync.Mutex - Events []*traceEvent + // A counter for the number of events recorded in the + // trace. + EventNum int64 + mu sync.Mutex + // A slice of traceEvent pointers representing the events recorded for + // this channel. + Events []*traceEvent } func (c *ChannelTrace) copy() *ChannelTrace { @@ -175,6 +183,7 @@ var refChannelTypeToString = map[RefChannelType]string{ RefNormalSocket: "NormalSocket", } +// String returns a string representation of the RefChannelType func (r RefChannelType) String() string { return refChannelTypeToString[r] } diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index d906487139..1e42b6fdc8 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -45,7 +45,16 @@ var ( // option is present for backward compatibility. This option may be overridden // by setting the environment variable "GRPC_ENFORCE_ALPN_ENABLED" to "true" // or "false". - EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", false) + EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", true) + // XDSFallbackSupport is the env variable that controls whether support for + // xDS fallback is turned on. If this is unset or is false, only the first + // xDS server in the list of server configs will be used. + XDSFallbackSupport = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FALLBACK", true) + // NewPickFirstEnabled is set if the new pickfirst leaf policy is to be used + // instead of the exiting pickfirst implementation. This can be enabled by + // setting the environment variable "GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST" + // to "true". + NewPickFirstEnabled = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST", false) ) func boolFromEnv(envVar string, def bool) bool { diff --git a/vendor/google.golang.org/grpc/internal/envconfig/xds.go b/vendor/google.golang.org/grpc/internal/envconfig/xds.go index 29f234acb1..9afeb444d4 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/xds.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/xds.go @@ -53,4 +53,10 @@ var ( // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. C2PResolverTestOnlyTrafficDirectorURI = os.Getenv("GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI") + + // XDSDualstackEndpointsEnabled is true if gRPC should read the + // "additional addresses" in the xDS endpoint resource. + // TODO: https://github.com/grpc/grpc-go/issues/7866 - Control this using + // an env variable when all LB policies handle endpoints. + XDSDualstackEndpointsEnabled = false ) diff --git a/vendor/google.golang.org/grpc/internal/experimental.go b/vendor/google.golang.org/grpc/internal/experimental.go index 7f7044e173..7617be2158 100644 --- a/vendor/google.golang.org/grpc/internal/experimental.go +++ b/vendor/google.golang.org/grpc/internal/experimental.go @@ -18,11 +18,11 @@ package internal var ( - // WithRecvBufferPool is implemented by the grpc package and returns a dial + // WithBufferPool is implemented by the grpc package and returns a dial // option to configure a shared buffer pool for a grpc.ClientConn. - WithRecvBufferPool any // func (grpc.SharedBufferPool) grpc.DialOption + WithBufferPool any // func (grpc.SharedBufferPool) grpc.DialOption - // RecvBufferPool is implemented by the grpc package and returns a server + // BufferPool is implemented by the grpc package and returns a server // option to configure a shared buffer pool for a grpc.Server. - RecvBufferPool any // func (grpc.SharedBufferPool) grpc.ServerOption + BufferPool any // func (grpc.SharedBufferPool) grpc.ServerOption ) diff --git a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go deleted file mode 100644 index bfc45102ab..0000000000 --- a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go +++ /dev/null @@ -1,126 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package grpclog (internal) defines depth logging for grpc. -package grpclog - -import ( - "os" -) - -// Logger is the logger used for the non-depth log functions. -var Logger LoggerV2 - -// DepthLogger is the logger used for the depth log functions. -var DepthLogger DepthLoggerV2 - -// InfoDepth logs to the INFO log at the specified depth. -func InfoDepth(depth int, args ...any) { - if DepthLogger != nil { - DepthLogger.InfoDepth(depth, args...) - } else { - Logger.Infoln(args...) - } -} - -// WarningDepth logs to the WARNING log at the specified depth. -func WarningDepth(depth int, args ...any) { - if DepthLogger != nil { - DepthLogger.WarningDepth(depth, args...) - } else { - Logger.Warningln(args...) - } -} - -// ErrorDepth logs to the ERROR log at the specified depth. -func ErrorDepth(depth int, args ...any) { - if DepthLogger != nil { - DepthLogger.ErrorDepth(depth, args...) - } else { - Logger.Errorln(args...) - } -} - -// FatalDepth logs to the FATAL log at the specified depth. -func FatalDepth(depth int, args ...any) { - if DepthLogger != nil { - DepthLogger.FatalDepth(depth, args...) - } else { - Logger.Fatalln(args...) - } - os.Exit(1) -} - -// LoggerV2 does underlying logging work for grpclog. -// This is a copy of the LoggerV2 defined in the external grpclog package. It -// is defined here to avoid a circular dependency. -type LoggerV2 interface { - // Info logs to INFO log. Arguments are handled in the manner of fmt.Print. - Info(args ...any) - // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println. - Infoln(args ...any) - // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf. - Infof(format string, args ...any) - // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print. - Warning(args ...any) - // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println. - Warningln(args ...any) - // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf. - Warningf(format string, args ...any) - // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print. - Error(args ...any) - // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println. - Errorln(args ...any) - // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. - Errorf(format string, args ...any) - // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print. - // gRPC ensures that all Fatal logs will exit with os.Exit(1). - // Implementations may also call os.Exit() with a non-zero exit code. - Fatal(args ...any) - // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println. - // gRPC ensures that all Fatal logs will exit with os.Exit(1). - // Implementations may also call os.Exit() with a non-zero exit code. - Fatalln(args ...any) - // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. - // gRPC ensures that all Fatal logs will exit with os.Exit(1). - // Implementations may also call os.Exit() with a non-zero exit code. - Fatalf(format string, args ...any) - // V reports whether verbosity level l is at least the requested verbose level. - V(l int) bool -} - -// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements -// DepthLoggerV2, the below functions will be called with the appropriate stack -// depth set for trivial functions the logger may ignore. -// This is a copy of the DepthLoggerV2 defined in the external grpclog package. -// It is defined here to avoid a circular dependency. -// -// # Experimental -// -// Notice: This type is EXPERIMENTAL and may be changed or removed in a -// later release. -type DepthLoggerV2 interface { - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. - InfoDepth(depth int, args ...any) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. - WarningDepth(depth int, args ...any) - // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. - ErrorDepth(depth int, args ...any) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. - FatalDepth(depth int, args ...any) -} diff --git a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go b/vendor/google.golang.org/grpc/internal/grpclog/prefix_logger.go similarity index 63% rename from vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go rename to vendor/google.golang.org/grpc/internal/grpclog/prefix_logger.go index faa998de76..092ad187a2 100644 --- a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go +++ b/vendor/google.golang.org/grpc/internal/grpclog/prefix_logger.go @@ -16,17 +16,21 @@ * */ +// Package grpclog provides logging functionality for internal gRPC packages, +// outside of the functionality provided by the external `grpclog` package. package grpclog import ( "fmt" + + "google.golang.org/grpc/grpclog" ) // PrefixLogger does logging with a prefix. // // Logging method on a nil logs without any prefix. type PrefixLogger struct { - logger DepthLoggerV2 + logger grpclog.DepthLoggerV2 prefix string } @@ -38,7 +42,7 @@ func (pl *PrefixLogger) Infof(format string, args ...any) { pl.logger.InfoDepth(1, fmt.Sprintf(format, args...)) return } - InfoDepth(1, fmt.Sprintf(format, args...)) + grpclog.InfoDepth(1, fmt.Sprintf(format, args...)) } // Warningf does warning logging. @@ -48,7 +52,7 @@ func (pl *PrefixLogger) Warningf(format string, args ...any) { pl.logger.WarningDepth(1, fmt.Sprintf(format, args...)) return } - WarningDepth(1, fmt.Sprintf(format, args...)) + grpclog.WarningDepth(1, fmt.Sprintf(format, args...)) } // Errorf does error logging. @@ -58,36 +62,18 @@ func (pl *PrefixLogger) Errorf(format string, args ...any) { pl.logger.ErrorDepth(1, fmt.Sprintf(format, args...)) return } - ErrorDepth(1, fmt.Sprintf(format, args...)) -} - -// Debugf does info logging at verbose level 2. -func (pl *PrefixLogger) Debugf(format string, args ...any) { - // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe - // rewrite PrefixLogger a little to ensure that we don't use the global - // `Logger` here, and instead use the `logger` field. - if !Logger.V(2) { - return - } - if pl != nil { - // Handle nil, so the tests can pass in a nil logger. - format = pl.prefix + format - pl.logger.InfoDepth(1, fmt.Sprintf(format, args...)) - return - } - InfoDepth(1, fmt.Sprintf(format, args...)) - + grpclog.ErrorDepth(1, fmt.Sprintf(format, args...)) } // V reports whether verbosity level l is at least the requested verbose level. func (pl *PrefixLogger) V(l int) bool { - // TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe - // rewrite PrefixLogger a little to ensure that we don't use the global - // `Logger` here, and instead use the `logger` field. - return Logger.V(l) + if pl != nil { + return pl.logger.V(l) + } + return true } // NewPrefixLogger creates a prefix logger with the given prefix. -func NewPrefixLogger(logger DepthLoggerV2, prefix string) *PrefixLogger { +func NewPrefixLogger(logger grpclog.DepthLoggerV2, prefix string) *PrefixLogger { return &PrefixLogger{logger: logger, prefix: prefix} } diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go index f7f40a16ac..8e8e861280 100644 --- a/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go +++ b/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go @@ -53,16 +53,28 @@ func NewCallbackSerializer(ctx context.Context) *CallbackSerializer { return cs } -// Schedule adds a callback to be scheduled after existing callbacks are run. +// TrySchedule tries to schedule the provided callback function f to be +// executed in the order it was added. This is a best-effort operation. If the +// context passed to NewCallbackSerializer was canceled before this method is +// called, the callback will not be scheduled. // // Callbacks are expected to honor the context when performing any blocking // operations, and should return early when the context is canceled. +func (cs *CallbackSerializer) TrySchedule(f func(ctx context.Context)) { + cs.callbacks.Put(f) +} + +// ScheduleOr schedules the provided callback function f to be executed in the +// order it was added. If the context passed to NewCallbackSerializer has been +// canceled before this method is called, the onFailure callback will be +// executed inline instead. // -// Return value indicates if the callback was successfully added to the list of -// callbacks to be executed by the serializer. It is not possible to add -// callbacks once the context passed to NewCallbackSerializer is cancelled. -func (cs *CallbackSerializer) Schedule(f func(ctx context.Context)) bool { - return cs.callbacks.Put(f) == nil +// Callbacks are expected to honor the context when performing any blocking +// operations, and should return early when the context is canceled. +func (cs *CallbackSerializer) ScheduleOr(f func(ctx context.Context), onFailure func()) { + if cs.callbacks.Put(f) != nil { + onFailure() + } } func (cs *CallbackSerializer) run(ctx context.Context) { diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go b/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go index aef8cec1ab..6d8c2f518d 100644 --- a/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go +++ b/vendor/google.golang.org/grpc/internal/grpcsync/pubsub.go @@ -77,7 +77,7 @@ func (ps *PubSub) Subscribe(sub Subscriber) (cancel func()) { if ps.msg != nil { msg := ps.msg - ps.cs.Schedule(func(context.Context) { + ps.cs.TrySchedule(func(context.Context) { ps.mu.Lock() defer ps.mu.Unlock() if !ps.subscribers[sub] { @@ -103,7 +103,7 @@ func (ps *PubSub) Publish(msg any) { ps.msg = msg for sub := range ps.subscribers { s := sub - ps.cs.Schedule(func(context.Context) { + ps.cs.TrySchedule(func(context.Context) { ps.mu.Lock() defer ps.mu.Unlock() if !ps.subscribers[s] { diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/method.go b/vendor/google.golang.org/grpc/internal/grpcutil/method.go index ec62b4775e..683d1955c6 100644 --- a/vendor/google.golang.org/grpc/internal/grpcutil/method.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/method.go @@ -39,7 +39,7 @@ func ParseMethod(methodName string) (service, method string, _ error) { } // baseContentType is the base content-type for gRPC. This is a valid -// content-type on it's own, but can also include a content-subtype such as +// content-type on its own, but can also include a content-subtype such as // "proto" as a suffix after "+" or ";". See // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests // for more details. diff --git a/vendor/google.golang.org/grpc/internal/idle/idle.go b/vendor/google.golang.org/grpc/internal/idle/idle.go index fe49cb74c5..2c13ee9dac 100644 --- a/vendor/google.golang.org/grpc/internal/idle/idle.go +++ b/vendor/google.golang.org/grpc/internal/idle/idle.go @@ -182,6 +182,7 @@ func (m *Manager) tryEnterIdleMode() bool { return true } +// EnterIdleModeForTesting instructs the channel to enter idle mode. func (m *Manager) EnterIdleModeForTesting() { m.tryEnterIdleMode() } @@ -225,7 +226,7 @@ func (m *Manager) ExitIdleMode() error { // came in and OnCallBegin() noticed that the calls count is negative. // - Channel is in idle mode, and multiple new RPCs come in at the same // time, all of them notice a negative calls count in OnCallBegin and get - // here. The first one to get the lock would got the channel to exit idle. + // here. The first one to get the lock would get the channel to exit idle. // - Channel is not in idle mode, and the user calls Connect which calls // m.ExitIdleMode. // @@ -266,6 +267,7 @@ func (m *Manager) isClosed() bool { return atomic.LoadInt32(&m.closed) == 1 } +// Close stops the timer associated with the Manager, if it exists. func (m *Manager) Close() { atomic.StoreInt32(&m.closed, 1) diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go index 5d66539869..c17b98194b 100644 --- a/vendor/google.golang.org/grpc/internal/internal.go +++ b/vendor/google.golang.org/grpc/internal/internal.go @@ -29,10 +29,12 @@ import ( ) var ( - // WithHealthCheckFunc is set by dialoptions.go - WithHealthCheckFunc any // func (HealthChecker) DialOption // HealthCheckFunc is used to provide client-side LB channel health checking HealthCheckFunc HealthChecker + // RegisterClientHealthCheckListener is used to provide a listener for + // updates from the client-side health checking service. It returns a + // function that can be called to stop the health producer. + RegisterClientHealthCheckListener any // func(ctx context.Context, sc balancer.SubConn, serviceName string, listener func(balancer.SubConnState)) func() // BalancerUnregister is exported by package balancer to unregister a balancer. BalancerUnregister func(name string) // KeepaliveMinPingTime is the minimum ping interval. This must be 10s by @@ -149,6 +151,20 @@ var ( // other features, including the CSDS service. NewXDSResolverWithConfigForTesting any // func([]byte) (resolver.Builder, error) + // NewXDSResolverWithClientForTesting creates a new xDS resolver builder + // using the provided xDS client instead of creating a new one using the + // bootstrap configuration specified by the supported environment variables. + // The resolver.Builder is meant to be used in conjunction with the + // grpc.WithResolvers DialOption. The resolver.Builder does not take + // ownership of the provided xDS client and it is the responsibility of the + // caller to close the client when no longer required. + // + // Testing Only + // + // This function should ONLY be used for testing and may not work with some + // other features, including the CSDS service. + NewXDSResolverWithClientForTesting any // func(xdsclient.XDSClient) (resolver.Builder, error) + // RegisterRLSClusterSpecifierPluginForTesting registers the RLS Cluster // Specifier Plugin for testing purposes, regardless of the XDSRLS environment // variable. @@ -183,7 +199,7 @@ var ( // GRPCResolverSchemeExtraMetadata determines when gRPC will add extra // metadata to RPCs. - GRPCResolverSchemeExtraMetadata string = "xds" + GRPCResolverSchemeExtraMetadata = "xds" // EnterIdleModeForTesting gets the ClientConn to enter IDLE mode. EnterIdleModeForTesting any // func(*grpc.ClientConn) @@ -191,6 +207,8 @@ var ( // ExitIdleModeForTesting gets the ClientConn to exit IDLE mode. ExitIdleModeForTesting any // func(*grpc.ClientConn) error + // ChannelzTurnOffForTesting disables the Channelz service for testing + // purposes. ChannelzTurnOffForTesting func() // TriggerXDSResourceNotFoundForTesting causes the provided xDS Client to @@ -203,11 +221,27 @@ var ( // UserSetDefaultScheme is set to true if the user has overridden the // default resolver scheme. - UserSetDefaultScheme bool = false + UserSetDefaultScheme = false - // ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n - // is the number of elements. swap swaps the elements with indexes i and j. - ShuffleAddressListForTesting any // func(n int, swap func(i, j int)) + // ConnectedAddress returns the connected address for a SubConnState. The + // address is only valid if the state is READY. + ConnectedAddress any // func (scs SubConnState) resolver.Address + + // SetConnectedAddress sets the connected address for a SubConnState. + SetConnectedAddress any // func(scs *SubConnState, addr resolver.Address) + + // SnapshotMetricRegistryForTesting snapshots the global data of the metric + // registry. Returns a cleanup function that sets the metric registry to its + // original state. Only called in testing functions. + SnapshotMetricRegistryForTesting func() func() + + // SetDefaultBufferPoolForTesting updates the default buffer pool, for + // testing purposes. + SetDefaultBufferPoolForTesting any // func(mem.BufferPool) + + // SetBufferPoolingThresholdForTesting updates the buffer pooling threshold, for + // testing purposes. + SetBufferPoolingThresholdForTesting any // func(int) ) // HealthChecker defines the signature of the client-side LB channel health @@ -215,7 +249,7 @@ var ( // // The implementation is expected to create a health checking RPC stream by // calling newStream(), watch for the health status of serviceName, and report -// it's health back by calling setConnectivityState(). +// its health back by calling setConnectivityState(). // // The health checking protocol is defined at: // https://github.com/grpc/grpc/blob/master/doc/health-checking.md @@ -237,3 +271,9 @@ const ( // It currently has an experimental suffix which would be removed once // end-to-end testing of the policy is completed. const RLSLoadBalancingPolicyName = "rls_experimental" + +// EnforceSubConnEmbedding is used to enforce proper SubConn implementation +// embedding. +type EnforceSubConnEmbedding interface { + enforceSubConnEmbedding() +} diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go index 4552db16b0..ba5c5a95d0 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go +++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go @@ -24,8 +24,9 @@ import ( "context" "encoding/json" "fmt" - "math/rand" + rand "math/rand/v2" "net" + "net/netip" "os" "strconv" "strings" @@ -122,7 +123,7 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts } // IP address. - if ipAddr, ok := formatIP(host); ok { + if ipAddr, err := formatIP(host); err == nil { addr := []resolver.Address{{Addr: ipAddr + ":" + port}} cc.UpdateState(resolver.State{Addresses: addr}) return deadResolver{}, nil @@ -177,7 +178,7 @@ type dnsResolver struct { // finished. Otherwise, data race will be possible. [Race Example] in // dns_resolver_test we replace the real lookup functions with mocked ones to // facilitate testing. If Close() doesn't wait for watcher() goroutine - // finishes, race detector sometimes will warns lookup (READ the lookup + // finishes, race detector sometimes will warn lookup (READ the lookup // function pointers) inside watcher() goroutine has data race with // replaceNetFunc (WRITE the lookup function pointers). wg sync.WaitGroup @@ -237,7 +238,9 @@ func (d *dnsResolver) watcher() { } func (d *dnsResolver) lookupSRV(ctx context.Context) ([]resolver.Address, error) { - if !EnableSRVLookups { + // Skip this particular host to avoid timeouts with some versions of + // systemd-resolved. + if !EnableSRVLookups || d.host == "metadata.google.internal." { return nil, nil } var newAddrs []resolver.Address @@ -258,9 +261,9 @@ func (d *dnsResolver) lookupSRV(ctx context.Context) ([]resolver.Address, error) return nil, err } for _, a := range lbAddrs { - ip, ok := formatIP(a) - if !ok { - return nil, fmt.Errorf("dns: error parsing A record IP address %v", a) + ip, err := formatIP(a) + if err != nil { + return nil, fmt.Errorf("dns: error parsing A record IP address %v: %v", a, err) } addr := ip + ":" + strconv.Itoa(int(s.Port)) newAddrs = append(newAddrs, resolver.Address{Addr: addr, ServerName: s.Target}) @@ -320,9 +323,9 @@ func (d *dnsResolver) lookupHost(ctx context.Context) ([]resolver.Address, error } newAddrs := make([]resolver.Address, 0, len(addrs)) for _, a := range addrs { - ip, ok := formatIP(a) - if !ok { - return nil, fmt.Errorf("dns: error parsing A record IP address %v", a) + ip, err := formatIP(a) + if err != nil { + return nil, fmt.Errorf("dns: error parsing A record IP address %v: %v", a, err) } addr := ip + ":" + d.port newAddrs = append(newAddrs, resolver.Address{Addr: addr}) @@ -349,19 +352,19 @@ func (d *dnsResolver) lookup() (*resolver.State, error) { return &state, nil } -// formatIP returns ok = false if addr is not a valid textual representation of -// an IP address. If addr is an IPv4 address, return the addr and ok = true. +// formatIP returns an error if addr is not a valid textual representation of +// an IP address. If addr is an IPv4 address, return the addr and error = nil. // If addr is an IPv6 address, return the addr enclosed in square brackets and -// ok = true. -func formatIP(addr string) (addrIP string, ok bool) { - ip := net.ParseIP(addr) - if ip == nil { - return "", false +// error = nil. +func formatIP(addr string) (string, error) { + ip, err := netip.ParseAddr(addr) + if err != nil { + return "", err } - if ip.To4() != nil { - return addr, true + if ip.Is4() { + return addr, nil } - return "[" + addr + "]", true + return "[" + addr + "]", nil } // parseTarget takes the user input target string and default port, returns @@ -377,7 +380,7 @@ func parseTarget(target, defaultPort string) (host, port string, err error) { if target == "" { return "", "", internal.ErrMissingAddr } - if ip := net.ParseIP(target); ip != nil { + if _, err := netip.ParseAddr(target); err == nil { // target is an IPv4 or IPv6(without brackets) address return target, defaultPort, nil } @@ -425,7 +428,7 @@ func chosenByPercentage(a *int) bool { if a == nil { return true } - return rand.Intn(100)+1 <= *a + return rand.IntN(100)+1 <= *a } func canaryingSC(js string) string { diff --git a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go index afac56572a..b901c7bace 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go +++ b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go @@ -55,7 +55,7 @@ func (r *passthroughResolver) start() { r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint()}}}) } -func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOptions) {} +func (*passthroughResolver) ResolveNow(resolver.ResolveNowOptions) {} func (*passthroughResolver) Close() {} diff --git a/vendor/google.golang.org/grpc/internal/stats/labels.go b/vendor/google.golang.org/grpc/internal/stats/labels.go new file mode 100644 index 0000000000..fd33af51ae --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/stats/labels.go @@ -0,0 +1,42 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package stats provides internal stats related functionality. +package stats + +import "context" + +// Labels are the labels for metrics. +type Labels struct { + // TelemetryLabels are the telemetry labels to record. + TelemetryLabels map[string]string +} + +type labelsKey struct{} + +// GetLabels returns the Labels stored in the context, or nil if there is one. +func GetLabels(ctx context.Context) *Labels { + labels, _ := ctx.Value(labelsKey{}).(*Labels) + return labels +} + +// SetLabels sets the Labels in the context. +func SetLabels(ctx context.Context, labels *Labels) context.Context { + // could also append + return context.WithValue(ctx, labelsKey{}, labels) +} diff --git a/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go b/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go new file mode 100644 index 0000000000..79044657be --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go @@ -0,0 +1,105 @@ +/* + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package stats + +import ( + "fmt" + + estats "google.golang.org/grpc/experimental/stats" + "google.golang.org/grpc/stats" +) + +// MetricsRecorderList forwards Record calls to all of its metricsRecorders. +// +// It eats any record calls where the label values provided do not match the +// number of label keys. +type MetricsRecorderList struct { + // metricsRecorders are the metrics recorders this list will forward to. + metricsRecorders []estats.MetricsRecorder +} + +// NewMetricsRecorderList creates a new metric recorder list with all the stats +// handlers provided which implement the MetricsRecorder interface. +// If no stats handlers provided implement the MetricsRecorder interface, +// the MetricsRecorder list returned is a no-op. +func NewMetricsRecorderList(shs []stats.Handler) *MetricsRecorderList { + var mrs []estats.MetricsRecorder + for _, sh := range shs { + if mr, ok := sh.(estats.MetricsRecorder); ok { + mrs = append(mrs, mr) + } + } + return &MetricsRecorderList{ + metricsRecorders: mrs, + } +} + +func verifyLabels(desc *estats.MetricDescriptor, labelsRecv ...string) { + if got, want := len(labelsRecv), len(desc.Labels)+len(desc.OptionalLabels); got != want { + panic(fmt.Sprintf("Received %d labels in call to record metric %q, but expected %d.", got, desc.Name, want)) + } +} + +// RecordInt64Count records the measurement alongside labels on the int +// count associated with the provided handle. +func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, incr int64, labels ...string) { + verifyLabels(handle.Descriptor(), labels...) + + for _, metricRecorder := range l.metricsRecorders { + metricRecorder.RecordInt64Count(handle, incr, labels...) + } +} + +// RecordFloat64Count records the measurement alongside labels on the float +// count associated with the provided handle. +func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHandle, incr float64, labels ...string) { + verifyLabels(handle.Descriptor(), labels...) + + for _, metricRecorder := range l.metricsRecorders { + metricRecorder.RecordFloat64Count(handle, incr, labels...) + } +} + +// RecordInt64Histo records the measurement alongside labels on the int +// histo associated with the provided handle. +func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, incr int64, labels ...string) { + verifyLabels(handle.Descriptor(), labels...) + + for _, metricRecorder := range l.metricsRecorders { + metricRecorder.RecordInt64Histo(handle, incr, labels...) + } +} + +// RecordFloat64Histo records the measurement alongside labels on the float +// histo associated with the provided handle. +func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHandle, incr float64, labels ...string) { + verifyLabels(handle.Descriptor(), labels...) + + for _, metricRecorder := range l.metricsRecorders { + metricRecorder.RecordFloat64Histo(handle, incr, labels...) + } +} + +// RecordInt64Gauge records the measurement alongside labels on the int +// gauge associated with the provided handle. +func (l *MetricsRecorderList) RecordInt64Gauge(handle *estats.Int64GaugeHandle, incr int64, labels ...string) { + verifyLabels(handle.Descriptor(), labels...) + + for _, metricRecorder := range l.metricsRecorders { + metricRecorder.RecordInt64Gauge(handle, incr, labels...) + } +} diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go index c7dbc82059..1186f1e9a9 100644 --- a/vendor/google.golang.org/grpc/internal/status/status.go +++ b/vendor/google.golang.org/grpc/internal/status/status.go @@ -138,17 +138,19 @@ func (s *Status) WithDetails(details ...protoadapt.MessageV1) (*Status, error) { // s.Code() != OK implies that s.Proto() != nil. p := s.Proto() for _, detail := range details { - any, err := anypb.New(protoadapt.MessageV2Of(detail)) + m, err := anypb.New(protoadapt.MessageV2Of(detail)) if err != nil { return nil, err } - p.Details = append(p.Details, any) + p.Details = append(p.Details, m) } return &Status{s: p}, nil } // Details returns a slice of details messages attached to the status. // If a detail cannot be decoded, the error is returned in place of the detail. +// If the detail can be decoded, the proto message returned is of the same +// type that was given to WithDetails(). func (s *Status) Details() []any { if s == nil || s.s == nil { return nil @@ -160,7 +162,38 @@ func (s *Status) Details() []any { details = append(details, err) continue } - details = append(details, detail) + // The call to MessageV1Of is required to unwrap the proto message if + // it implemented only the MessageV1 API. The proto message would have + // been wrapped in a V2 wrapper in Status.WithDetails. V2 messages are + // added to a global registry used by any.UnmarshalNew(). + // MessageV1Of has the following behaviour: + // 1. If the given message is a wrapped MessageV1, it returns the + // unwrapped value. + // 2. If the given message already implements MessageV1, it returns it + // as is. + // 3. Else, it wraps the MessageV2 in a MessageV1 wrapper. + // + // Since the Status.WithDetails() API only accepts MessageV1, calling + // MessageV1Of ensures we return the same type that was given to + // WithDetails: + // * If the give type implemented only MessageV1, the unwrapping from + // point 1 above will restore the type. + // * If the given type implemented both MessageV1 and MessageV2, point 2 + // above will ensure no wrapping is performed. + // * If the given type implemented only MessageV2 and was wrapped using + // MessageV1Of before passing to WithDetails(), it would be unwrapped + // in WithDetails by calling MessageV2Of(). Point 3 above will ensure + // that the type is wrapped in a MessageV1 wrapper again before + // returning. Note that protoc-gen-go doesn't generate code which + // implements ONLY MessageV2 at the time of writing. + // + // NOTE: Status details can also be added using the FromProto method. + // This could theoretically allow passing a Detail message that only + // implements the V2 API. In such a case the message will be wrapped in + // a MessageV1 wrapper when fetched using Details(). + // Since protoc-gen-go generates only code that implements both V1 and + // V2 APIs for backward compatibility, this is not a concern. + details = append(details, protoadapt.MessageV1Of(detail)) } return details } diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go index 999f52cd75..54c24c2ff3 100644 --- a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go @@ -58,20 +58,20 @@ func GetRusage() *Rusage { // CPUTimeDiff returns the differences of user CPU time and system CPU time used // between two Rusage structs. It a no-op function for non-linux environments. -func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) { +func CPUTimeDiff(*Rusage, *Rusage) (float64, float64) { log() return 0, 0 } // SetTCPUserTimeout is a no-op function under non-linux environments. -func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error { +func SetTCPUserTimeout(net.Conn, time.Duration) error { log() return nil } // GetTCPUserTimeout is a no-op function under non-linux environments. // A negative return value indicates the operation is not supported -func GetTCPUserTimeout(conn net.Conn) (int, error) { +func GetTCPUserTimeout(net.Conn) (int, error) { log() return -1, nil } diff --git a/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go b/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go index 078137b7fd..7e7aaa5463 100644 --- a/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go +++ b/vendor/google.golang.org/grpc/internal/tcp_keepalive_unix.go @@ -44,7 +44,7 @@ func NetDialerWithTCPKeepalive() *net.Dialer { // combination of unconditionally enabling TCP keepalives here, and // disabling the overriding of TCP keepalive parameters by setting the // KeepAlive field to a negative value above, results in OS defaults for - // the TCP keealive interval and time parameters. + // the TCP keepalive interval and time parameters. Control: func(_, _ string, c syscall.RawConn) error { return c.Control(func(fd uintptr) { unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_KEEPALIVE, 1) diff --git a/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go b/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go index fd7d43a890..d5c1085eea 100644 --- a/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go +++ b/vendor/google.golang.org/grpc/internal/tcp_keepalive_windows.go @@ -44,7 +44,7 @@ func NetDialerWithTCPKeepalive() *net.Dialer { // combination of unconditionally enabling TCP keepalives here, and // disabling the overriding of TCP keepalive parameters by setting the // KeepAlive field to a negative value above, results in OS defaults for - // the TCP keealive interval and time parameters. + // the TCP keepalive interval and time parameters. Control: func(_, _ string, c syscall.RawConn) error { return c.Control(func(fd uintptr) { windows.SetsockoptInt(windows.Handle(fd), windows.SOL_SOCKET, windows.SO_KEEPALIVE, 1) diff --git a/vendor/google.golang.org/grpc/internal/transport/client_stream.go b/vendor/google.golang.org/grpc/internal/transport/client_stream.go new file mode 100644 index 0000000000..8ed347c541 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/transport/client_stream.go @@ -0,0 +1,144 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package transport + +import ( + "sync/atomic" + + "golang.org/x/net/http2" + "google.golang.org/grpc/mem" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// ClientStream implements streaming functionality for a gRPC client. +type ClientStream struct { + *Stream // Embed for common stream functionality. + + ct *http2Client + done chan struct{} // closed at the end of stream to unblock writers. + doneFunc func() // invoked at the end of stream. + + headerChan chan struct{} // closed to indicate the end of header metadata. + headerChanClosed uint32 // set when headerChan is closed. Used to avoid closing headerChan multiple times. + // headerValid indicates whether a valid header was received. Only + // meaningful after headerChan is closed (always call waitOnHeader() before + // reading its value). + headerValid bool + header metadata.MD // the received header metadata + noHeaders bool // set if the client never received headers (set only after the stream is done). + + bytesReceived atomic.Bool // indicates whether any bytes have been received on this stream + unprocessed atomic.Bool // set if the server sends a refused stream or GOAWAY including this stream + + status *status.Status // the status error received from the server +} + +// Read reads an n byte message from the input stream. +func (s *ClientStream) Read(n int) (mem.BufferSlice, error) { + b, err := s.Stream.read(n) + if err == nil { + s.ct.incrMsgRecv() + } + return b, err +} + +// Close closes the stream and popagates err to any readers. +func (s *ClientStream) Close(err error) { + var ( + rst bool + rstCode http2.ErrCode + ) + if err != nil { + rst = true + rstCode = http2.ErrCodeCancel + } + s.ct.closeStream(s, err, rst, rstCode, status.Convert(err), nil, false) +} + +// Write writes the hdr and data bytes to the output stream. +func (s *ClientStream) Write(hdr []byte, data mem.BufferSlice, opts *WriteOptions) error { + return s.ct.write(s, hdr, data, opts) +} + +// BytesReceived indicates whether any bytes have been received on this stream. +func (s *ClientStream) BytesReceived() bool { + return s.bytesReceived.Load() +} + +// Unprocessed indicates whether the server did not process this stream -- +// i.e. it sent a refused stream or GOAWAY including this stream ID. +func (s *ClientStream) Unprocessed() bool { + return s.unprocessed.Load() +} + +func (s *ClientStream) waitOnHeader() { + select { + case <-s.ctx.Done(): + // Close the stream to prevent headers/trailers from changing after + // this function returns. + s.Close(ContextErr(s.ctx.Err())) + // headerChan could possibly not be closed yet if closeStream raced + // with operateHeaders; wait until it is closed explicitly here. + <-s.headerChan + case <-s.headerChan: + } +} + +// RecvCompress returns the compression algorithm applied to the inbound +// message. It is empty string if there is no compression applied. +func (s *ClientStream) RecvCompress() string { + s.waitOnHeader() + return s.recvCompress +} + +// Done returns a channel which is closed when it receives the final status +// from the server. +func (s *ClientStream) Done() <-chan struct{} { + return s.done +} + +// Header returns the header metadata of the stream. Acquires the key-value +// pairs of header metadata once it is available. It blocks until i) the +// metadata is ready or ii) there is no header metadata or iii) the stream is +// canceled/expired. +func (s *ClientStream) Header() (metadata.MD, error) { + s.waitOnHeader() + + if !s.headerValid || s.noHeaders { + return nil, s.status.Err() + } + + return s.header.Copy(), nil +} + +// TrailersOnly blocks until a header or trailers-only frame is received and +// then returns true if the stream was trailers-only. If the stream ends +// before headers are received, returns true, nil. +func (s *ClientStream) TrailersOnly() bool { + s.waitOnHeader() + return s.noHeaders +} + +// Status returns the status received from the server. +// Status can be read safely only after the stream has ended, +// that is, after Done() is closed. +func (s *ClientStream) Status() *status.Status { + return s.status +} diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index 3deadfb4a2..ef72fbb3a0 100644 --- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -32,6 +32,7 @@ import ( "golang.org/x/net/http2/hpack" "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/grpcutil" + "google.golang.org/grpc/mem" "google.golang.org/grpc/status" ) @@ -148,9 +149,9 @@ type dataFrame struct { streamID uint32 endStream bool h []byte - d []byte + reader mem.Reader // onEachWrite is called every time - // a part of d is written out. + // a part of data is written out. onEachWrite func() } @@ -289,18 +290,22 @@ func (l *outStreamList) dequeue() *outStream { } // controlBuffer is a way to pass information to loopy. -// Information is passed as specific struct types called control frames. -// A control frame not only represents data, messages or headers to be sent out -// but can also be used to instruct loopy to update its internal state. -// It shouldn't be confused with an HTTP2 frame, although some of the control frames -// like dataFrame and headerFrame do go out on wire as HTTP2 frames. +// +// Information is passed as specific struct types called control frames. A +// control frame not only represents data, messages or headers to be sent out +// but can also be used to instruct loopy to update its internal state. It +// shouldn't be confused with an HTTP2 frame, although some of the control +// frames like dataFrame and headerFrame do go out on wire as HTTP2 frames. type controlBuffer struct { - ch chan struct{} - done <-chan struct{} + wakeupCh chan struct{} // Unblocks readers waiting for something to read. + done <-chan struct{} // Closed when the transport is done. + + // Mutex guards all the fields below, except trfChan which can be read + // atomically without holding mu. mu sync.Mutex - consumerWaiting bool - list *itemList - err error + consumerWaiting bool // True when readers are blocked waiting for new data. + closed bool // True when the controlbuf is finished. + list *itemList // List of queued control frames. // transportResponseFrames counts the number of queued items that represent // the response of an action initiated by the peer. trfChan is created @@ -308,47 +313,59 @@ type controlBuffer struct { // closed and nilled when transportResponseFrames drops below the // threshold. Both fields are protected by mu. transportResponseFrames int - trfChan atomic.Value // chan struct{} + trfChan atomic.Pointer[chan struct{}] } func newControlBuffer(done <-chan struct{}) *controlBuffer { return &controlBuffer{ - ch: make(chan struct{}, 1), - list: &itemList{}, - done: done, + wakeupCh: make(chan struct{}, 1), + list: &itemList{}, + done: done, } } -// throttle blocks if there are too many incomingSettings/cleanupStreams in the -// controlbuf. +// throttle blocks if there are too many frames in the control buf that +// represent the response of an action initiated by the peer, like +// incomingSettings cleanupStreams etc. func (c *controlBuffer) throttle() { - ch, _ := c.trfChan.Load().(chan struct{}) - if ch != nil { + if ch := c.trfChan.Load(); ch != nil { select { - case <-ch: + case <-(*ch): case <-c.done: } } } +// put adds an item to the controlbuf. func (c *controlBuffer) put(it cbItem) error { _, err := c.executeAndPut(nil, it) return err } +// executeAndPut runs f, and if the return value is true, adds the given item to +// the controlbuf. The item could be nil, in which case, this method simply +// executes f and does not add the item to the controlbuf. +// +// The first return value indicates whether the item was successfully added to +// the control buffer. A non-nil error, specifically ErrConnClosing, is returned +// if the control buffer is already closed. func (c *controlBuffer) executeAndPut(f func() bool, it cbItem) (bool, error) { - var wakeUp bool c.mu.Lock() - if c.err != nil { - c.mu.Unlock() - return false, c.err + defer c.mu.Unlock() + + if c.closed { + return false, ErrConnClosing } if f != nil { if !f() { // f wasn't successful - c.mu.Unlock() return false, nil } } + if it == nil { + return true, nil + } + + var wakeUp bool if c.consumerWaiting { wakeUp = true c.consumerWaiting = false @@ -359,98 +376,102 @@ func (c *controlBuffer) executeAndPut(f func() bool, it cbItem) (bool, error) { if c.transportResponseFrames == maxQueuedTransportResponseFrames { // We are adding the frame that puts us over the threshold; create // a throttling channel. - c.trfChan.Store(make(chan struct{})) + ch := make(chan struct{}) + c.trfChan.Store(&ch) } } - c.mu.Unlock() if wakeUp { select { - case c.ch <- struct{}{}: + case c.wakeupCh <- struct{}{}: default: } } return true, nil } -// Note argument f should never be nil. -func (c *controlBuffer) execute(f func(it any) bool, it any) (bool, error) { - c.mu.Lock() - if c.err != nil { - c.mu.Unlock() - return false, c.err - } - if !f(it) { // f wasn't successful - c.mu.Unlock() - return false, nil - } - c.mu.Unlock() - return true, nil -} - +// get returns the next control frame from the control buffer. If block is true +// **and** there are no control frames in the control buffer, the call blocks +// until one of the conditions is met: there is a frame to return or the +// transport is closed. func (c *controlBuffer) get(block bool) (any, error) { for { c.mu.Lock() - if c.err != nil { + frame, err := c.getOnceLocked() + if frame != nil || err != nil || !block { + // If we read a frame or an error, we can return to the caller. The + // call to getOnceLocked() returns a nil frame and a nil error if + // there is nothing to read, and in that case, if the caller asked + // us not to block, we can return now as well. c.mu.Unlock() - return nil, c.err - } - if !c.list.isEmpty() { - h := c.list.dequeue().(cbItem) - if h.isTransportResponseFrame() { - if c.transportResponseFrames == maxQueuedTransportResponseFrames { - // We are removing the frame that put us over the - // threshold; close and clear the throttling channel. - ch := c.trfChan.Load().(chan struct{}) - close(ch) - c.trfChan.Store((chan struct{})(nil)) - } - c.transportResponseFrames-- - } - c.mu.Unlock() - return h, nil - } - if !block { - c.mu.Unlock() - return nil, nil + return frame, err } c.consumerWaiting = true c.mu.Unlock() + + // Release the lock above and wait to be woken up. select { - case <-c.ch: + case <-c.wakeupCh: case <-c.done: return nil, errors.New("transport closed by client") } } } +// Callers must not use this method, but should instead use get(). +// +// Caller must hold c.mu. +func (c *controlBuffer) getOnceLocked() (any, error) { + if c.closed { + return false, ErrConnClosing + } + if c.list.isEmpty() { + return nil, nil + } + h := c.list.dequeue().(cbItem) + if h.isTransportResponseFrame() { + if c.transportResponseFrames == maxQueuedTransportResponseFrames { + // We are removing the frame that put us over the + // threshold; close and clear the throttling channel. + ch := c.trfChan.Swap(nil) + close(*ch) + } + c.transportResponseFrames-- + } + return h, nil +} + +// finish closes the control buffer, cleaning up any streams that have queued +// header frames. Once this method returns, no more frames can be added to the +// control buffer, and attempts to do so will return ErrConnClosing. func (c *controlBuffer) finish() { c.mu.Lock() - if c.err != nil { - c.mu.Unlock() + defer c.mu.Unlock() + + if c.closed { return } - c.err = ErrConnClosing + c.closed = true // There may be headers for streams in the control buffer. // These streams need to be cleaned out since the transport // is still not aware of these yet. for head := c.list.dequeueAll(); head != nil; head = head.next { - hdr, ok := head.it.(*headerFrame) - if !ok { - continue - } - if hdr.onOrphaned != nil { // It will be nil on the server-side. - hdr.onOrphaned(ErrConnClosing) + switch v := head.it.(type) { + case *headerFrame: + if v.onOrphaned != nil { // It will be nil on the server-side. + v.onOrphaned(ErrConnClosing) + } + case *dataFrame: + _ = v.reader.Close() } } + // In case throttle() is currently in flight, it needs to be unblocked. // Otherwise, the transport may not close, since the transport is closed by // the reader encountering the connection error. - ch, _ := c.trfChan.Load().(chan struct{}) + ch := c.trfChan.Swap(nil) if ch != nil { - close(ch) + close(*ch) } - c.trfChan.Store((chan struct{})(nil)) - c.mu.Unlock() } type side int @@ -466,7 +487,7 @@ const ( // stream maintains a queue of data frames; as loopy receives data frames // it gets added to the queue of the relevant stream. // Loopy goes over this list of active streams by processing one node every iteration, -// thereby closely resemebling to a round-robin scheduling over all streams. While +// thereby closely resembling a round-robin scheduling over all streams. While // processing a stream, loopy writes out data bytes from this stream capped by the min // of http2MaxFrameLen, connection-level flow control and stream-level flow control. type loopyWriter struct { @@ -490,12 +511,13 @@ type loopyWriter struct { draining bool conn net.Conn logger *grpclog.PrefixLogger + bufferPool mem.BufferPool // Side-specific handlers ssGoAwayHandler func(*goAway) (bool, error) } -func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger, goAwayHandler func(*goAway) (bool, error)) *loopyWriter { +func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger, goAwayHandler func(*goAway) (bool, error), bufferPool mem.BufferPool) *loopyWriter { var buf bytes.Buffer l := &loopyWriter{ side: s, @@ -511,6 +533,7 @@ func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimato conn: conn, logger: logger, ssGoAwayHandler: goAwayHandler, + bufferPool: bufferPool, } return l } @@ -768,6 +791,11 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error { // not be established yet. delete(l.estdStreams, c.streamID) str.deleteSelf() + for head := str.itl.dequeueAll(); head != nil; head = head.next { + if df, ok := head.it.(*dataFrame); ok { + _ = df.reader.Close() + } + } } if c.rst { // If RST_STREAM needs to be sent. if err := l.framer.fr.WriteRSTStream(c.streamID, c.rstCode); err != nil { @@ -903,16 +931,18 @@ func (l *loopyWriter) processData() (bool, error) { dataItem := str.itl.peek().(*dataFrame) // Peek at the first data item this stream. // A data item is represented by a dataFrame, since it later translates into // multiple HTTP2 data frames. - // Every dataFrame has two buffers; h that keeps grpc-message header and d that is actual data. - // As an optimization to keep wire traffic low, data from d is copied to h to make as big as the - // maximum possible HTTP2 frame size. + // Every dataFrame has two buffers; h that keeps grpc-message header and data + // that is the actual message. As an optimization to keep wire traffic low, data + // from data is copied to h to make as big as the maximum possible HTTP2 frame + // size. - if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // Empty data frame + if len(dataItem.h) == 0 && dataItem.reader.Remaining() == 0 { // Empty data frame // Client sends out empty data frame with endStream = true if err := l.framer.fr.WriteData(dataItem.streamID, dataItem.endStream, nil); err != nil { return false, err } str.itl.dequeue() // remove the empty data item from stream + _ = dataItem.reader.Close() if str.itl.isEmpty() { str.state = empty } else if trailer, ok := str.itl.peek().(*headerFrame); ok { // the next item is trailers. @@ -927,9 +957,7 @@ func (l *loopyWriter) processData() (bool, error) { } return false, nil } - var ( - buf []byte - ) + // Figure out the maximum size we can send maxSize := http2MaxFrameLen if strQuota := int(l.oiws) - str.bytesOutStanding; strQuota <= 0 { // stream-level flow control. @@ -943,43 +971,50 @@ func (l *loopyWriter) processData() (bool, error) { } // Compute how much of the header and data we can send within quota and max frame length hSize := min(maxSize, len(dataItem.h)) - dSize := min(maxSize-hSize, len(dataItem.d)) - if hSize != 0 { - if dSize == 0 { - buf = dataItem.h - } else { - // We can add some data to grpc message header to distribute bytes more equally across frames. - // Copy on the stack to avoid generating garbage - var localBuf [http2MaxFrameLen]byte - copy(localBuf[:hSize], dataItem.h) - copy(localBuf[hSize:], dataItem.d[:dSize]) - buf = localBuf[:hSize+dSize] - } + dSize := min(maxSize-hSize, dataItem.reader.Remaining()) + remainingBytes := len(dataItem.h) + dataItem.reader.Remaining() - hSize - dSize + size := hSize + dSize + + var buf *[]byte + + if hSize != 0 && dSize == 0 { + buf = &dataItem.h } else { - buf = dataItem.d - } + // Note: this is only necessary because the http2.Framer does not support + // partially writing a frame, so the sequence must be materialized into a buffer. + // TODO: Revisit once https://github.com/golang/go/issues/66655 is addressed. + pool := l.bufferPool + if pool == nil { + // Note that this is only supposed to be nil in tests. Otherwise, stream is + // always initialized with a BufferPool. + pool = mem.DefaultBufferPool() + } + buf = pool.Get(size) + defer pool.Put(buf) - size := hSize + dSize + copy((*buf)[:hSize], dataItem.h) + _, _ = dataItem.reader.Read((*buf)[hSize:]) + } // Now that outgoing flow controls are checked we can replenish str's write quota str.wq.replenish(size) var endStream bool // If this is the last data message on this stream and all of it can be written in this iteration. - if dataItem.endStream && len(dataItem.h)+len(dataItem.d) <= size { + if dataItem.endStream && remainingBytes == 0 { endStream = true } if dataItem.onEachWrite != nil { dataItem.onEachWrite() } - if err := l.framer.fr.WriteData(dataItem.streamID, endStream, buf[:size]); err != nil { + if err := l.framer.fr.WriteData(dataItem.streamID, endStream, (*buf)[:size]); err != nil { return false, err } str.bytesOutStanding += size l.sendQuota -= uint32(size) dataItem.h = dataItem.h[hSize:] - dataItem.d = dataItem.d[dSize:] - if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // All the data from that message was written out. + if remainingBytes == 0 { // All the data from that message was written out. + _ = dataItem.reader.Close() str.itl.dequeue() } if str.itl.isEmpty() { @@ -998,10 +1033,3 @@ func (l *loopyWriter) processData() (bool, error) { } return false, nil } - -func min(a, b int) int { - if a < b { - return a - } - return b -} diff --git a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go index 97198c5158..dfc0f224ec 100644 --- a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go +++ b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go @@ -92,14 +92,11 @@ func (f *trInFlow) newLimit(n uint32) uint32 { func (f *trInFlow) onData(n uint32) uint32 { f.unacked += n - if f.unacked >= f.limit/4 { - w := f.unacked - f.unacked = 0 + if f.unacked < f.limit/4 { f.updateEffectiveWindowSize() - return w + return 0 } - f.updateEffectiveWindowSize() - return 0 + return f.reset() } func (f *trInFlow) reset() uint32 { diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go index 4a3ddce29a..3dea235735 100644 --- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go @@ -24,7 +24,6 @@ package transport import ( - "bytes" "context" "errors" "fmt" @@ -40,6 +39,7 @@ import ( "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/grpcutil" + "google.golang.org/grpc/mem" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" "google.golang.org/grpc/stats" @@ -50,7 +50,7 @@ import ( // NewServerHandlerTransport returns a ServerTransport handling gRPC from // inside an http.Handler, or writes an HTTP error to w and returns an error. // It requires that the http Server supports HTTP/2. -func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []stats.Handler) (ServerTransport, error) { +func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []stats.Handler, bufferPool mem.BufferPool) (ServerTransport, error) { if r.Method != http.MethodPost { w.Header().Set("Allow", http.MethodPost) msg := fmt.Sprintf("invalid gRPC request method %q", r.Method) @@ -98,6 +98,7 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []s contentType: contentType, contentSubtype: contentSubtype, stats: stats, + bufferPool: bufferPool, } st.logger = prefixLoggerForServerHandlerTransport(st) @@ -171,6 +172,8 @@ type serverHandlerTransport struct { stats []stats.Handler logger *grpclog.PrefixLogger + + bufferPool mem.BufferPool } func (ht *serverHandlerTransport) Close(err error) { @@ -222,7 +225,7 @@ func (ht *serverHandlerTransport) do(fn func()) error { } } -func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) error { +func (ht *serverHandlerTransport) writeStatus(s *ServerStream, st *status.Status) error { ht.writeStatusMu.Lock() defer ht.writeStatusMu.Unlock() @@ -244,6 +247,7 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro } s.hdrMu.Lock() + defer s.hdrMu.Unlock() if p := st.Proto(); p != nil && len(p.Details) > 0 { delete(s.trailer, grpcStatusDetailsBinHeader) stBytes, err := proto.Marshal(p) @@ -268,7 +272,6 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro } } } - s.hdrMu.Unlock() }) if err == nil { // transport has not been closed @@ -286,14 +289,14 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro // writePendingHeaders sets common and custom headers on the first // write call (Write, WriteHeader, or WriteStatus) -func (ht *serverHandlerTransport) writePendingHeaders(s *Stream) { +func (ht *serverHandlerTransport) writePendingHeaders(s *ServerStream) { ht.writeCommonHeaders(s) ht.writeCustomHeaders(s) } // writeCommonHeaders sets common headers on the first write // call (Write, WriteHeader, or WriteStatus). -func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) { +func (ht *serverHandlerTransport) writeCommonHeaders(s *ServerStream) { h := ht.rw.Header() h["Date"] = nil // suppress Date to make tests happy; TODO: restore h.Set("Content-Type", ht.contentType) @@ -314,7 +317,7 @@ func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) { // writeCustomHeaders sets custom headers set on the stream via SetHeader // on the first write call (Write, WriteHeader, or WriteStatus) -func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) { +func (ht *serverHandlerTransport) writeCustomHeaders(s *ServerStream) { h := ht.rw.Header() s.hdrMu.Lock() @@ -330,19 +333,31 @@ func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) { s.hdrMu.Unlock() } -func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data []byte, opts *Options) error { +func (ht *serverHandlerTransport) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _ *WriteOptions) error { + // Always take a reference because otherwise there is no guarantee the data will + // be available after this function returns. This is what callers to Write + // expect. + data.Ref() headersWritten := s.updateHeaderSent() - return ht.do(func() { + err := ht.do(func() { + defer data.Free() if !headersWritten { ht.writePendingHeaders(s) } ht.rw.Write(hdr) - ht.rw.Write(data) + for _, b := range data { + _, _ = ht.rw.Write(b.ReadOnlyData()) + } ht.rw.(http.Flusher).Flush() }) + if err != nil { + data.Free() + return err + } + return nil } -func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { +func (ht *serverHandlerTransport) writeHeader(s *ServerStream, md metadata.MD) error { if err := s.SetHeader(md); err != nil { return err } @@ -370,7 +385,7 @@ func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { return err } -func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream func(*Stream)) { +func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream func(*ServerStream)) { // With this transport type there will be exactly 1 stream: this HTTP request. var cancel context.CancelFunc if ht.timeoutSet { @@ -393,20 +408,22 @@ func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream ctx = metadata.NewIncomingContext(ctx, ht.headerMD) req := ht.req - s := &Stream{ - id: 0, // irrelevant - ctx: ctx, - requestRead: func(int) {}, + s := &ServerStream{ + Stream: &Stream{ + id: 0, // irrelevant + ctx: ctx, + requestRead: func(int) {}, + buf: newRecvBuffer(), + method: req.URL.Path, + recvCompress: req.Header.Get("grpc-encoding"), + contentSubtype: ht.contentSubtype, + }, cancel: cancel, - buf: newRecvBuffer(), st: ht, - method: req.URL.Path, - recvCompress: req.Header.Get("grpc-encoding"), - contentSubtype: ht.contentSubtype, headerWireLength: 0, // won't have access to header wire length until golang/go#18997. } s.trReader = &transportReader{ - reader: &recvBufferReader{ctx: s.ctx, ctxDone: s.ctx.Done(), recv: s.buf, freeBuffer: func(*bytes.Buffer) {}}, + reader: &recvBufferReader{ctx: s.ctx, ctxDone: s.ctx.Done(), recv: s.buf}, windowHandler: func(int) {}, } @@ -415,21 +432,19 @@ func (ht *serverHandlerTransport) HandleStreams(ctx context.Context, startStream go func() { defer close(readerDone) - // TODO: minimize garbage, optimize recvBuffer code/ownership - const readSize = 8196 - for buf := make([]byte, readSize); ; { - n, err := req.Body.Read(buf) + for { + buf := ht.bufferPool.Get(http2MaxFrameLen) + n, err := req.Body.Read(*buf) if n > 0 { - s.buf.put(recvMsg{buffer: bytes.NewBuffer(buf[:n:n])}) - buf = buf[n:] + *buf = (*buf)[:n] + s.buf.put(recvMsg{buffer: mem.NewBuffer(buf, ht.bufferPool)}) + } else { + ht.bufferPool.Put(buf) } if err != nil { s.buf.put(recvMsg{err: mapRecvMsgError(err)}) return } - if len(buf) == 0 { - buf = make([]byte, readSize) - } } }() @@ -458,11 +473,9 @@ func (ht *serverHandlerTransport) runStream() { } } -func (ht *serverHandlerTransport) IncrMsgSent() {} - -func (ht *serverHandlerTransport) IncrMsgRecv() {} +func (ht *serverHandlerTransport) incrMsgRecv() {} -func (ht *serverHandlerTransport) Drain(debugData string) { +func (ht *serverHandlerTransport) Drain(string) { panic("Drain() is not implemented") } @@ -485,5 +498,5 @@ func mapRecvMsgError(err error) error { if strings.Contains(err.Error(), "body closed by handler") { return status.Error(codes.Canceled, err.Error()) } - return connectionErrorf(true, err, err.Error()) + return connectionErrorf(true, err, "%s", err.Error()) } diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index 3c63c70698..f323ab7f45 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -47,6 +47,7 @@ import ( isyscall "google.golang.org/grpc/internal/syscall" "google.golang.org/grpc/internal/transport/networktype" "google.golang.org/grpc/keepalive" + "google.golang.org/grpc/mem" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" "google.golang.org/grpc/resolver" @@ -59,6 +60,8 @@ import ( // atomically. var clientConnectionCounter uint64 +var goAwayLoopyWriterTimeout = 5 * time.Second + var metadataFromOutgoingContextRaw = internal.FromOutgoingContextRaw.(func(context.Context) (metadata.MD, [][]string, bool)) // http2Client implements the ClientTransport interface with HTTP2. @@ -83,9 +86,9 @@ type http2Client struct { writerDone chan struct{} // sync point to enable testing. // goAway is closed to notify the upper layer (i.e., addrConn.transportMonitor) // that the server sent GoAway on this transport. - goAway chan struct{} - - framer *framer + goAway chan struct{} + keepaliveDone chan struct{} // Closed when the keepalive goroutine exits. + framer *framer // controlBuf delivers all the control related tasks (e.g., window // updates, reset streams, and various settings) to the controller. // Do not access controlBuf with mu held. @@ -120,7 +123,7 @@ type http2Client struct { mu sync.Mutex // guard the following variables nextID uint32 state transportState - activeStreams map[uint32]*Stream + activeStreams map[uint32]*ClientStream // prevGoAway ID records the Last-Stream-ID in the previous GOAway frame. prevGoAwayID uint32 // goAwayReason records the http2.ErrCode and debug data received with the @@ -144,7 +147,7 @@ type http2Client struct { onClose func(GoAwayReason) - bufferPool *bufferPool + bufferPool mem.BufferPool connectionID uint64 logger *grpclog.PrefixLogger @@ -196,10 +199,10 @@ func isTemporary(err error) bool { return true } -// newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 +// NewHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 // and starts to receive messages on it. Non-nil error returns if construction // fails. -func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ *http2Client, err error) { +func NewHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ ClientTransport, err error) { scheme := "http" ctx, cancel := context.WithCancel(ctx) defer func() { @@ -229,7 +232,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } }(conn) - // The following defer and goroutine monitor the connectCtx for cancelation + // The following defer and goroutine monitor the connectCtx for cancellation // and deadline. On context expiration, the connection is hard closed and // this function will naturally fail as a result. Otherwise, the defer // waits for the goroutine to exit to prevent the context from being @@ -332,10 +335,11 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts readerDone: make(chan struct{}), writerDone: make(chan struct{}), goAway: make(chan struct{}), + keepaliveDone: make(chan struct{}), framer: newFramer(conn, writeBufSize, readBufSize, opts.SharedWriteBuffer, maxHeaderListSize), fc: &trInFlow{limit: uint32(icwz)}, scheme: scheme, - activeStreams: make(map[uint32]*Stream), + activeStreams: make(map[uint32]*ClientStream), isSecure: isSecure, perRPCCreds: perRPCCreds, kp: kp, @@ -346,7 +350,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts streamQuota: defaultMaxStreamsClient, streamsQuotaAvailable: make(chan struct{}, 1), keepaliveEnabled: keepaliveEnabled, - bufferPool: newBufferPool(), + bufferPool: opts.BufferPool, onClose: onClose, } var czSecurity credentials.ChannelzSecurityValue @@ -463,7 +467,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts return nil, err } go func() { - t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler) + t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler, t.bufferPool) if err := t.loopy.run(); !isIOError(err) { // Immediately close the connection, as the loopy writer returns // when there are no more active streams and we were draining (the @@ -476,17 +480,19 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts return t, nil } -func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { +func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *ClientStream { // TODO(zhaoq): Handle uint32 overflow of Stream.id. - s := &Stream{ - ct: t, - done: make(chan struct{}), - method: callHdr.Method, - sendCompress: callHdr.SendCompress, - buf: newRecvBuffer(), - headerChan: make(chan struct{}), - contentSubtype: callHdr.ContentSubtype, - doneFunc: callHdr.DoneFunc, + s := &ClientStream{ + Stream: &Stream{ + method: callHdr.Method, + sendCompress: callHdr.SendCompress, + buf: newRecvBuffer(), + contentSubtype: callHdr.ContentSubtype, + }, + ct: t, + done: make(chan struct{}), + headerChan: make(chan struct{}), + doneFunc: callHdr.DoneFunc, } s.wq = newWriteQuota(defaultWriteQuota, s.done) s.requestRead = func(n int) { @@ -502,9 +508,8 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { ctxDone: s.ctx.Done(), recv: s.buf, closeStream: func(err error) { - t.CloseStream(s, err) + s.Close(err) }, - freeBuffer: t.bufferPool.put, }, windowHandler: func(n int) { t.updateWindow(s, uint32(n)) @@ -525,8 +530,9 @@ func (t *http2Client) getPeer() *peer.Peer { // to be the last frame loopy writes to the transport. func (t *http2Client) outgoingGoAwayHandler(g *goAway) (bool, error) { t.mu.Lock() - defer t.mu.Unlock() - if err := t.framer.fr.WriteGoAway(t.nextID-2, http2.ErrCodeNo, g.debugData); err != nil { + maxStreamID := t.nextID - 2 + t.mu.Unlock() + if err := t.framer.fr.WriteGoAway(maxStreamID, http2.ErrCodeNo, g.debugData); err != nil { return false, err } return false, g.closeConn @@ -593,12 +599,6 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) for k, v := range callAuthData { headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) } - if b := stats.OutgoingTags(ctx); b != nil { - headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-tags-bin", Value: encodeBinHeader(b)}) - } - if b := stats.OutgoingTrace(ctx); b != nil { - headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-trace-bin", Value: encodeBinHeader(b)}) - } if md, added, ok := metadataFromOutgoingContextRaw(ctx); ok { var k string @@ -734,7 +734,7 @@ func (e NewStreamError) Error() string { // NewStream creates a stream and registers it into the transport as "active" // streams. All non-nil errors returned will be *NewStreamError. -func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) { +func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*ClientStream, error) { ctx = peer.NewContext(ctx, t.getPeer()) // ServerName field of the resolver returned address takes precedence over @@ -759,7 +759,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, return } // The stream was unprocessed by the server. - atomic.StoreUint32(&s.unprocessed, 1) + s.unprocessed.Store(true) s.write(recvMsg{err: err}) close(s.done) // If headerChan isn't closed, then close it. @@ -770,7 +770,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, hdr := &headerFrame{ hf: headerFields, endStream: false, - initStream: func(id uint32) error { + initStream: func(uint32) error { t.mu.Lock() // TODO: handle transport closure in loopy instead and remove this // initStream is never called when transport is draining. @@ -904,21 +904,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, return s, nil } -// CloseStream clears the footprint of a stream when the stream is not needed any more. -// This must not be executed in reader's goroutine. -func (t *http2Client) CloseStream(s *Stream, err error) { - var ( - rst bool - rstCode http2.ErrCode - ) - if err != nil { - rst = true - rstCode = http2.ErrCodeCancel - } - t.closeStream(s, err, rst, rstCode, status.Convert(err), nil, false) -} - -func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2.ErrCode, st *status.Status, mdata map[string][]string, eosReceived bool) { +func (t *http2Client) closeStream(s *ClientStream, err error, rst bool, rstCode http2.ErrCode, st *status.Status, mdata map[string][]string, eosReceived bool) { // Set stream status to done. if s.swapState(streamDone) == streamDone { // If it was already done, return. If multiple closeStream calls @@ -983,6 +969,7 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. // only once on a transport. Once it is called, the transport should not be // accessed anymore. func (t *http2Client) Close(err error) { + t.conn.SetWriteDeadline(time.Now().Add(time.Second * 10)) t.mu.Lock() // Make sure we only close once. if t.state == closing { @@ -1005,18 +992,33 @@ func (t *http2Client) Close(err error) { // should unblock it so that the goroutine eventually exits. t.kpDormancyCond.Signal() } + // Append info about previous goaways if there were any, since this may be important + // for understanding the root cause for this connection to be closed. + goAwayDebugMessage := t.goAwayDebugMessage t.mu.Unlock() + // Per HTTP/2 spec, a GOAWAY frame must be sent before closing the - // connection. See https://httpwg.org/specs/rfc7540.html#GOAWAY. + // connection. See https://httpwg.org/specs/rfc7540.html#GOAWAY. It + // also waits for loopyWriter to be closed with a timer to avoid the + // long blocking in case the connection is blackholed, i.e. TCP is + // just stuck. t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte("client transport shutdown"), closeConn: err}) - <-t.writerDone + timer := time.NewTimer(goAwayLoopyWriterTimeout) + defer timer.Stop() + select { + case <-t.writerDone: // success + case <-timer.C: + t.logger.Infof("Failed to write a GOAWAY frame as part of connection close after %s. Giving up and closing the transport.", goAwayLoopyWriterTimeout) + } t.cancel() t.conn.Close() + // Waits for the reader and keepalive goroutines to exit before returning to + // ensure all resources are cleaned up before Close can return. + <-t.readerDone + if t.keepaliveEnabled { + <-t.keepaliveDone + } channelz.RemoveEntry(t.channelz.ID) - // Append info about previous goaways if there were any, since this may be important - // for understanding the root cause for this connection to be closed. - _, goAwayDebugMessage := t.GetGoAwayReason() - var st *status.Status if len(goAwayDebugMessage) > 0 { st = status.Newf(codes.Unavailable, "closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage) @@ -1065,30 +1067,40 @@ func (t *http2Client) GracefulClose() { // Write formats the data into HTTP2 data frame(s) and sends it out. The caller // should proceed only if Write returns nil. -func (t *http2Client) Write(s *Stream, hdr []byte, data []byte, opts *Options) error { +func (t *http2Client) write(s *ClientStream, hdr []byte, data mem.BufferSlice, opts *WriteOptions) error { + reader := data.Reader() + if opts.Last { // If it's the last message, update stream state. if !s.compareAndSwapState(streamActive, streamWriteDone) { + _ = reader.Close() return errStreamDone } } else if s.getState() != streamActive { + _ = reader.Close() return errStreamDone } df := &dataFrame{ streamID: s.id, endStream: opts.Last, h: hdr, - d: data, + reader: reader, } - if hdr != nil || data != nil { // If it's not an empty data frame, check quota. - if err := s.wq.get(int32(len(hdr) + len(data))); err != nil { + if hdr != nil || df.reader.Remaining() != 0 { // If it's not an empty data frame, check quota. + if err := s.wq.get(int32(len(hdr) + df.reader.Remaining())); err != nil { + _ = reader.Close() return err } } - return t.controlBuf.put(df) + if err := t.controlBuf.put(df); err != nil { + _ = reader.Close() + return err + } + t.incrMsgSent() + return nil } -func (t *http2Client) getStream(f http2.Frame) *Stream { +func (t *http2Client) getStream(f http2.Frame) *ClientStream { t.mu.Lock() s := t.activeStreams[f.Header().StreamID] t.mu.Unlock() @@ -1098,7 +1110,7 @@ func (t *http2Client) getStream(f http2.Frame) *Stream { // adjustWindow sends out extra window update over the initial window size // of stream if the application is requesting data larger in size than // the window. -func (t *http2Client) adjustWindow(s *Stream, n uint32) { +func (t *http2Client) adjustWindow(s *ClientStream, n uint32) { if w := s.fc.maybeAdjust(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w}) } @@ -1107,7 +1119,7 @@ func (t *http2Client) adjustWindow(s *Stream, n uint32) { // updateWindow adjusts the inbound quota for the stream. // Window updates will be sent out when the cumulative quota // exceeds the corresponding threshold. -func (t *http2Client) updateWindow(s *Stream, n uint32) { +func (t *http2Client) updateWindow(s *ClientStream, n uint32) { if w := s.fc.onRead(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w}) } @@ -1190,10 +1202,13 @@ func (t *http2Client) handleData(f *http2.DataFrame) { // guarantee f.Data() is consumed before the arrival of next frame. // Can this copy be eliminated? if len(f.Data()) > 0 { - buffer := t.bufferPool.get() - buffer.Reset() - buffer.Write(f.Data()) - s.write(recvMsg{buffer: buffer}) + pool := t.bufferPool + if pool == nil { + // Note that this is only supposed to be nil in tests. Otherwise, stream is + // always initialized with a BufferPool. + pool = mem.DefaultBufferPool() + } + s.write(recvMsg{buffer: mem.Copy(f.Data(), pool)}) } } // The server has closed the stream without sending trailers. Record that @@ -1210,7 +1225,7 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) { } if f.ErrCode == http2.ErrCodeRefusedStream { // The stream was unprocessed by the server. - atomic.StoreUint32(&s.unprocessed, 1) + s.unprocessed.Store(true) } statusCode, ok := http2ErrConvTab[f.ErrCode] if !ok { @@ -1222,7 +1237,7 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) { if statusCode == codes.Canceled { if d, ok := s.ctx.Deadline(); ok && !d.After(time.Now()) { // Our deadline was already exceeded, and that was likely the cause - // of this cancelation. Alter the status code accordingly. + // of this cancellation. Alter the status code accordingly. statusCode = codes.DeadlineExceeded } } @@ -1291,11 +1306,11 @@ func (t *http2Client) handlePing(f *http2.PingFrame) { t.controlBuf.put(pingAck) } -func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { +func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) error { t.mu.Lock() if t.state == closing { t.mu.Unlock() - return + return nil } if f.ErrCode == http2.ErrCodeEnhanceYourCalm && string(f.DebugData()) == "too_many_pings" { // When a client receives a GOAWAY with error code ENHANCE_YOUR_CALM and debug @@ -1307,8 +1322,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { id := f.LastStreamID if id > 0 && id%2 == 0 { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway with non-zero even-numbered numbered stream id: %v", id)) - return + return connectionErrorf(true, nil, "received goaway with non-zero even-numbered stream id: %v", id) } // A client can receive multiple GoAways from the server (see // https://github.com/grpc/grpc-go/issues/1387). The idea is that the first @@ -1325,8 +1339,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { // If there are multiple GoAways the first one should always have an ID greater than the following ones. if id > t.prevGoAwayID { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID)) - return + return connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID) } default: t.setGoAwayReason(f) @@ -1350,15 +1363,14 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { t.prevGoAwayID = id if len(t.activeStreams) == 0 { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams")) - return + return connectionErrorf(true, nil, "received goaway and there are no active streams") } - streamsToClose := make([]*Stream, 0) + streamsToClose := make([]*ClientStream, 0) for streamID, stream := range t.activeStreams { if streamID > id && streamID <= upperLimit { // The stream was unprocessed by the server. - atomic.StoreUint32(&stream.unprocessed, 1) + stream.unprocessed.Store(true) streamsToClose = append(streamsToClose, stream) } } @@ -1368,6 +1380,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { for _, stream := range streamsToClose { t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false) } + return nil } // setGoAwayReason sets the value of t.goAwayReason based @@ -1409,7 +1422,7 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { return } endStream := frame.StreamEnded() - atomic.StoreUint32(&s.bytesReceived, 1) + s.bytesReceived.Store(true) initialHeader := atomic.LoadUint32(&s.headerChanClosed) == 0 if !initialHeader && !endStream { @@ -1603,7 +1616,13 @@ func (t *http2Client) readServerPreface() error { // network connection. If the server preface is not read successfully, an // error is pushed to errCh; otherwise errCh is closed with no error. func (t *http2Client) reader(errCh chan<- error) { - defer close(t.readerDone) + var errClose error + defer func() { + close(t.readerDone) + if errClose != nil { + t.Close(errClose) + } + }() if err := t.readServerPreface(); err != nil { errCh <- err @@ -1642,11 +1661,10 @@ func (t *http2Client) reader(errCh chan<- error) { t.closeStream(s, status.Error(code, msg), true, http2.ErrCodeProtocol, status.New(code, msg), nil, false) } continue - } else { - // Transport error. - t.Close(connectionErrorf(true, err, "error reading from server: %v", err)) - return } + // Transport error. + errClose = connectionErrorf(true, err, "error reading from server: %v", err) + return } switch frame := frame.(type) { case *http2.MetaHeadersFrame: @@ -1660,7 +1678,7 @@ func (t *http2Client) reader(errCh chan<- error) { case *http2.PingFrame: t.handlePing(frame) case *http2.GoAwayFrame: - t.handleGoAway(frame) + errClose = t.handleGoAway(frame) case *http2.WindowUpdateFrame: t.handleWindowUpdate(frame) default: @@ -1671,15 +1689,15 @@ func (t *http2Client) reader(errCh chan<- error) { } } -func minTime(a, b time.Duration) time.Duration { - if a < b { - return a - } - return b -} - // keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { + var err error + defer func() { + close(t.keepaliveDone) + if err != nil { + t.Close(err) + } + }() p := &ping{data: [8]byte{}} // True iff a ping has been sent, and no data has been received since then. outstandingPing := false @@ -1703,7 +1721,7 @@ func (t *http2Client) keepalive() { continue } if outstandingPing && timeoutLeft <= 0 { - t.Close(connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout")) + err = connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout") return } t.mu.Lock() @@ -1745,7 +1763,7 @@ func (t *http2Client) keepalive() { // timeoutLeft. This will ensure that we wait only for kp.Time // before sending out the next ping (for cases where the ping is // acked). - sleepDuration := minTime(t.kp.Time, timeoutLeft) + sleepDuration := min(t.kp.Time, timeoutLeft) timeoutLeft -= sleepDuration timer.Reset(sleepDuration) case <-t.ctx.Done(): @@ -1774,14 +1792,18 @@ func (t *http2Client) socketMetrics() *channelz.EphemeralSocketMetrics { func (t *http2Client) RemoteAddr() net.Addr { return t.remoteAddr } -func (t *http2Client) IncrMsgSent() { - t.channelz.SocketMetrics.MessagesSent.Add(1) - t.channelz.SocketMetrics.LastMessageSentTimestamp.Store(time.Now().UnixNano()) +func (t *http2Client) incrMsgSent() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesSent.Add(1) + t.channelz.SocketMetrics.LastMessageSentTimestamp.Store(time.Now().UnixNano()) + } } -func (t *http2Client) IncrMsgRecv() { - t.channelz.SocketMetrics.MessagesReceived.Add(1) - t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Store(time.Now().UnixNano()) +func (t *http2Client) incrMsgRecv() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesReceived.Add(1) + t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Store(time.Now().UnixNano()) + } } func (t *http2Client) getOutFlowWindow() int64 { diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index b7091165b5..997b0a59b5 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -25,7 +25,7 @@ import ( "fmt" "io" "math" - "math/rand" + rand "math/rand/v2" "net" "net/http" "strconv" @@ -39,6 +39,7 @@ import ( "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/internal/pretty" "google.golang.org/grpc/internal/syscall" + "google.golang.org/grpc/mem" "google.golang.org/protobuf/proto" "google.golang.org/grpc/codes" @@ -110,7 +111,7 @@ type http2Server struct { // already initialized since draining is already underway. drainEvent *grpcsync.Event state transportState - activeStreams map[uint32]*Stream + activeStreams map[uint32]*ServerStream // idle is the time instant when the connection went idle. // This is either the beginning of the connection or when the number of // RPCs go down to 0. @@ -119,7 +120,7 @@ type http2Server struct { // Fields below are for channelz metric collection. channelz *channelz.Socket - bufferPool *bufferPool + bufferPool mem.BufferPool connectionID uint64 @@ -255,13 +256,13 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, inTapHandle: config.InTapHandle, fc: &trInFlow{limit: uint32(icwz)}, state: reachable, - activeStreams: make(map[uint32]*Stream), + activeStreams: make(map[uint32]*ServerStream), stats: config.StatsHandlers, kp: kp, idle: time.Now(), kep: kep, initialWindowSize: iwz, - bufferPool: newBufferPool(), + bufferPool: config.BufferPool, } var czSecurity credentials.ChannelzSecurityValue if au, ok := authInfo.(credentials.ChannelzSecurityInfo); ok { @@ -330,7 +331,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, t.handleSettings(sf) go func() { - t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler) + t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler, t.bufferPool) err := t.loopy.run() close(t.loopyWriterDone) if !isIOError(err) { @@ -358,7 +359,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, // operateHeaders takes action on the decoded headers. Returns an error if fatal // error encountered and transport needs to close, otherwise returns nil. -func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeadersFrame, handle func(*Stream)) error { +func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeadersFrame, handle func(*ServerStream)) error { // Acquire max stream ID lock for entire duration t.maxStreamMu.Lock() defer t.maxStreamMu.Unlock() @@ -384,11 +385,13 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade t.maxStreamID = streamID buf := newRecvBuffer() - s := &Stream{ - id: streamID, + s := &ServerStream{ + Stream: &Stream{ + id: streamID, + buf: buf, + fc: &inFlow{limit: uint32(t.initialWindowSize)}, + }, st: t, - buf: buf, - fc: &inFlow{limit: uint32(t.initialWindowSize)}, headerWireLength: int(frame.Header().Length), } var ( @@ -536,12 +539,6 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade // Attach the received metadata to the context. if len(mdata) > 0 { s.ctx = metadata.NewIncomingContext(s.ctx, mdata) - if statsTags := mdata["grpc-tags-bin"]; len(statsTags) > 0 { - s.ctx = stats.SetIncomingTags(s.ctx, []byte(statsTags[len(statsTags)-1])) - } - if statsTrace := mdata["grpc-trace-bin"]; len(statsTrace) > 0 { - s.ctx = stats.SetIncomingTrace(s.ctx, []byte(statsTrace[len(statsTrace)-1])) - } } t.mu.Lock() if t.state != reachable { @@ -567,7 +564,7 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade t.logger.Infof("Aborting the stream early: %v", errMsg) } t.controlBuf.put(&earlyAbortStream{ - httpStatus: 405, + httpStatus: http.StatusMethodNotAllowed, streamID: streamID, contentSubtype: s.contentSubtype, status: status.New(codes.Internal, errMsg), @@ -588,7 +585,7 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade stat = status.New(codes.PermissionDenied, err.Error()) } t.controlBuf.put(&earlyAbortStream{ - httpStatus: 200, + httpStatus: http.StatusOK, streamID: s.id, contentSubtype: s.contentSubtype, status: stat, @@ -613,10 +610,9 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade s.wq = newWriteQuota(defaultWriteQuota, s.ctxDone) s.trReader = &transportReader{ reader: &recvBufferReader{ - ctx: s.ctx, - ctxDone: s.ctxDone, - recv: s.buf, - freeBuffer: t.bufferPool.put, + ctx: s.ctx, + ctxDone: s.ctxDone, + recv: s.buf, }, windowHandler: func(n int) { t.updateWindow(s, uint32(n)) @@ -634,7 +630,7 @@ func (t *http2Server) operateHeaders(ctx context.Context, frame *http2.MetaHeade // HandleStreams receives incoming streams using the given handler. This is // typically run in a separate goroutine. // traceCtx attaches trace to ctx and returns the new context. -func (t *http2Server) HandleStreams(ctx context.Context, handle func(*Stream)) { +func (t *http2Server) HandleStreams(ctx context.Context, handle func(*ServerStream)) { defer func() { close(t.readerDone) <-t.loopyWriterDone @@ -698,7 +694,7 @@ func (t *http2Server) HandleStreams(ctx context.Context, handle func(*Stream)) { } } -func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) { +func (t *http2Server) getStream(f http2.Frame) (*ServerStream, bool) { t.mu.Lock() defer t.mu.Unlock() if t.activeStreams == nil { @@ -716,7 +712,7 @@ func (t *http2Server) getStream(f http2.Frame) (*Stream, bool) { // adjustWindow sends out extra window update over the initial window size // of stream if the application is requesting data larger in size than // the window. -func (t *http2Server) adjustWindow(s *Stream, n uint32) { +func (t *http2Server) adjustWindow(s *ServerStream, n uint32) { if w := s.fc.maybeAdjust(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w}) } @@ -726,7 +722,7 @@ func (t *http2Server) adjustWindow(s *Stream, n uint32) { // updateWindow adjusts the inbound quota for the stream and the transport. // Window updates will deliver to the controller for sending when // the cumulative quota exceeds the corresponding threshold. -func (t *http2Server) updateWindow(s *Stream, n uint32) { +func (t *http2Server) updateWindow(s *ServerStream, n uint32) { if w := s.fc.onRead(n); w > 0 { t.controlBuf.put(&outgoingWindowUpdate{streamID: s.id, increment: w, @@ -813,10 +809,13 @@ func (t *http2Server) handleData(f *http2.DataFrame) { // guarantee f.Data() is consumed before the arrival of next frame. // Can this copy be eliminated? if len(f.Data()) > 0 { - buffer := t.bufferPool.get() - buffer.Reset() - buffer.Write(f.Data()) - s.write(recvMsg{buffer: buffer}) + pool := t.bufferPool + if pool == nil { + // Note that this is only supposed to be nil in tests. Otherwise, stream is + // always initialized with a BufferPool. + pool = mem.DefaultBufferPool() + } + s.write(recvMsg{buffer: mem.Copy(f.Data(), pool)}) } } if f.StreamEnded() { @@ -960,7 +959,7 @@ func (t *http2Server) checkForHeaderListSize(it any) bool { return true } -func (t *http2Server) streamContextErr(s *Stream) error { +func (t *http2Server) streamContextErr(s *ServerStream) error { select { case <-t.done: return ErrConnClosing @@ -970,7 +969,7 @@ func (t *http2Server) streamContextErr(s *Stream) error { } // WriteHeader sends the header metadata md back to the client. -func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error { +func (t *http2Server) writeHeader(s *ServerStream, md metadata.MD) error { s.hdrMu.Lock() defer s.hdrMu.Unlock() if s.getState() == streamDone { @@ -1003,7 +1002,7 @@ func (t *http2Server) setResetPingStrikes() { atomic.StoreUint32(&t.resetPingStrikes, 1) } -func (t *http2Server) writeHeaderLocked(s *Stream) error { +func (t *http2Server) writeHeaderLocked(s *ServerStream) error { // TODO(mmukhi): Benchmark if the performance gets better if count the metadata and other header fields // first and create a slice of that exact size. headerFields := make([]hpack.HeaderField, 0, 2) // at least :status, content-type will be there if none else. @@ -1043,7 +1042,7 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { // There is no further I/O operations being able to perform on this stream. // TODO(zhaoq): Now it indicates the end of entire stream. Revisit if early // OK is adopted. -func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { +func (t *http2Server) writeStatus(s *ServerStream, st *status.Status) error { s.hdrMu.Lock() defer s.hdrMu.Unlock() @@ -1089,7 +1088,9 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { onWrite: t.setResetPingStrikes, } - success, err := t.controlBuf.execute(t.checkForHeaderListSize, trailingHeader) + success, err := t.controlBuf.executeAndPut(func() bool { + return t.checkForHeaderListSize(trailingHeader) + }, nil) if !success { if err != nil { return err @@ -1112,27 +1113,38 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { // Write converts the data into HTTP2 data frame and sends it out. Non-nil error // is returns if it fails (e.g., framing error, transport error). -func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) error { +func (t *http2Server) write(s *ServerStream, hdr []byte, data mem.BufferSlice, _ *WriteOptions) error { + reader := data.Reader() + if !s.isHeaderSent() { // Headers haven't been written yet. - if err := t.WriteHeader(s, nil); err != nil { + if err := t.writeHeader(s, nil); err != nil { + _ = reader.Close() return err } } else { // Writing headers checks for this condition. if s.getState() == streamDone { + _ = reader.Close() return t.streamContextErr(s) } } + df := &dataFrame{ streamID: s.id, h: hdr, - d: data, + reader: reader, onEachWrite: t.setResetPingStrikes, } - if err := s.wq.get(int32(len(hdr) + len(data))); err != nil { + if err := s.wq.get(int32(len(hdr) + df.reader.Remaining())); err != nil { + _ = reader.Close() return t.streamContextErr(s) } - return t.controlBuf.put(df) + if err := t.controlBuf.put(df); err != nil { + _ = reader.Close() + return err + } + t.incrMsgSent() + return nil } // keepalive running in a separate goroutine does the following: @@ -1223,7 +1235,7 @@ func (t *http2Server) keepalive() { // timeoutLeft. This will ensure that we wait only for kp.Time // before sending out the next ping (for cases where the ping is // acked). - sleepDuration := minTime(t.kp.Time, kpTimeoutLeft) + sleepDuration := min(t.kp.Time, kpTimeoutLeft) kpTimeoutLeft -= sleepDuration kpTimer.Reset(sleepDuration) case <-t.done: @@ -1261,7 +1273,7 @@ func (t *http2Server) Close(err error) { } // deleteStream deletes the stream s from transport's active streams. -func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { +func (t *http2Server) deleteStream(s *ServerStream, eosReceived bool) { t.mu.Lock() if _, ok := t.activeStreams[s.id]; ok { @@ -1282,7 +1294,7 @@ func (t *http2Server) deleteStream(s *Stream, eosReceived bool) { } // finishStream closes the stream and puts the trailing headerFrame into controlbuf. -func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) { +func (t *http2Server) finishStream(s *ServerStream, rst bool, rstCode http2.ErrCode, hdr *headerFrame, eosReceived bool) { // In case stream sending and receiving are invoked in separate // goroutines (e.g., bi-directional streaming), cancel needs to be // called to interrupt the potential blocking on other goroutines. @@ -1306,7 +1318,7 @@ func (t *http2Server) finishStream(s *Stream, rst bool, rstCode http2.ErrCode, h } // closeStream clears the footprint of a stream when the stream is not needed any more. -func (t *http2Server) closeStream(s *Stream, rst bool, rstCode http2.ErrCode, eosReceived bool) { +func (t *http2Server) closeStream(s *ServerStream, rst bool, rstCode http2.ErrCode, eosReceived bool) { // In case stream sending and receiving are invoked in separate // goroutines (e.g., bi-directional streaming), cancel needs to be // called to interrupt the potential blocking on other goroutines. @@ -1400,14 +1412,18 @@ func (t *http2Server) socketMetrics() *channelz.EphemeralSocketMetrics { } } -func (t *http2Server) IncrMsgSent() { - t.channelz.SocketMetrics.MessagesSent.Add(1) - t.channelz.SocketMetrics.LastMessageSentTimestamp.Add(1) +func (t *http2Server) incrMsgSent() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesSent.Add(1) + t.channelz.SocketMetrics.LastMessageSentTimestamp.Add(1) + } } -func (t *http2Server) IncrMsgRecv() { - t.channelz.SocketMetrics.MessagesReceived.Add(1) - t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Add(1) +func (t *http2Server) incrMsgRecv() { + if channelz.IsOn() { + t.channelz.SocketMetrics.MessagesReceived.Add(1) + t.channelz.SocketMetrics.LastMessageReceivedTimestamp.Add(1) + } } func (t *http2Server) getOutFlowWindow() int64 { @@ -1440,7 +1456,7 @@ func getJitter(v time.Duration) time.Duration { } // Generate a jitter between +/- 10% of the value. r := int64(v / 10) - j := rand.Int63n(2*r) - r + j := rand.Int64N(2*r) - r return time.Duration(j) } diff --git a/vendor/google.golang.org/grpc/internal/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go index 39cef3bd44..3613d7b648 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http_util.go +++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go @@ -317,28 +317,32 @@ func newBufWriter(conn net.Conn, batchSize int, pool *sync.Pool) *bufWriter { return w } -func (w *bufWriter) Write(b []byte) (n int, err error) { +func (w *bufWriter) Write(b []byte) (int, error) { if w.err != nil { return 0, w.err } if w.batchSize == 0 { // Buffer has been disabled. - n, err = w.conn.Write(b) + n, err := w.conn.Write(b) return n, toIOError(err) } if w.buf == nil { b := w.pool.Get().(*[]byte) w.buf = *b } + written := 0 for len(b) > 0 { - nn := copy(w.buf[w.offset:], b) - b = b[nn:] - w.offset += nn - n += nn - if w.offset >= w.batchSize { - err = w.flushKeepBuffer() + copied := copy(w.buf[w.offset:], b) + b = b[copied:] + written += copied + w.offset += copied + if w.offset < w.batchSize { + continue + } + if err := w.flushKeepBuffer(); err != nil { + return written, err } } - return n, err + return written, nil } func (w *bufWriter) Flush() error { @@ -389,7 +393,7 @@ type framer struct { fr *http2.Framer } -var writeBufferPoolMap map[int]*sync.Pool = make(map[int]*sync.Pool) +var writeBufferPoolMap = make(map[int]*sync.Pool) var writeBufferMutex sync.Mutex func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, sharedWriteBuffer bool, maxHeaderListSize uint32) *framer { diff --git a/vendor/google.golang.org/grpc/internal/transport/proxy.go b/vendor/google.golang.org/grpc/internal/transport/proxy.go index 24fa103257..54b2244365 100644 --- a/vendor/google.golang.org/grpc/internal/transport/proxy.go +++ b/vendor/google.golang.org/grpc/internal/transport/proxy.go @@ -107,8 +107,14 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri } return nil, fmt.Errorf("failed to do connect handshake, response: %q", dump) } - - return &bufConn{Conn: conn, r: r}, nil + // The buffer could contain extra bytes from the target server, so we can't + // discard it. However, in many cases where the server waits for the client + // to send the first message (e.g. when TLS is being used), the buffer will + // be empty, so we can avoid the overhead of reading through this buffer. + if r.Buffered() != 0 { + return &bufConn{Conn: conn, r: r}, nil + } + return conn, nil } // proxyDial dials, connecting to a proxy first if necessary. Checks if a proxy diff --git a/vendor/google.golang.org/grpc/internal/transport/server_stream.go b/vendor/google.golang.org/grpc/internal/transport/server_stream.go new file mode 100644 index 0000000000..a22a901514 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/transport/server_stream.go @@ -0,0 +1,178 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package transport + +import ( + "context" + "errors" + "strings" + "sync" + "sync/atomic" + + "google.golang.org/grpc/mem" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// ServerStream implements streaming functionality for a gRPC server. +type ServerStream struct { + *Stream // Embed for common stream functionality. + + st internalServerTransport + ctxDone <-chan struct{} // closed at the end of stream. Cache of ctx.Done() (for performance) + cancel context.CancelFunc // invoked at the end of stream to cancel ctx. + + // Holds compressor names passed in grpc-accept-encoding metadata from the + // client. + clientAdvertisedCompressors string + headerWireLength int + + // hdrMu protects outgoing header and trailer metadata. + hdrMu sync.Mutex + header metadata.MD // the outgoing header metadata. Updated by WriteHeader. + headerSent atomic.Bool // atomically set when the headers are sent out. +} + +// Read reads an n byte message from the input stream. +func (s *ServerStream) Read(n int) (mem.BufferSlice, error) { + b, err := s.Stream.read(n) + if err == nil { + s.st.incrMsgRecv() + } + return b, err +} + +// SendHeader sends the header metadata for the given stream. +func (s *ServerStream) SendHeader(md metadata.MD) error { + return s.st.writeHeader(s, md) +} + +// Write writes the hdr and data bytes to the output stream. +func (s *ServerStream) Write(hdr []byte, data mem.BufferSlice, opts *WriteOptions) error { + return s.st.write(s, hdr, data, opts) +} + +// WriteStatus sends the status of a stream to the client. WriteStatus is +// the final call made on a stream and always occurs. +func (s *ServerStream) WriteStatus(st *status.Status) error { + return s.st.writeStatus(s, st) +} + +// isHeaderSent indicates whether headers have been sent. +func (s *ServerStream) isHeaderSent() bool { + return s.headerSent.Load() +} + +// updateHeaderSent updates headerSent and returns true +// if it was already set. +func (s *ServerStream) updateHeaderSent() bool { + return s.headerSent.Swap(true) +} + +// RecvCompress returns the compression algorithm applied to the inbound +// message. It is empty string if there is no compression applied. +func (s *ServerStream) RecvCompress() string { + return s.recvCompress +} + +// SendCompress returns the send compressor name. +func (s *ServerStream) SendCompress() string { + return s.sendCompress +} + +// ContentSubtype returns the content-subtype for a request. For example, a +// content-subtype of "proto" will result in a content-type of +// "application/grpc+proto". This will always be lowercase. See +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for +// more details. +func (s *ServerStream) ContentSubtype() string { + return s.contentSubtype +} + +// SetSendCompress sets the compression algorithm to the stream. +func (s *ServerStream) SetSendCompress(name string) error { + if s.isHeaderSent() || s.getState() == streamDone { + return errors.New("transport: set send compressor called after headers sent or stream done") + } + + s.sendCompress = name + return nil +} + +// SetContext sets the context of the stream. This will be deleted once the +// stats handler callouts all move to gRPC layer. +func (s *ServerStream) SetContext(ctx context.Context) { + s.ctx = ctx +} + +// ClientAdvertisedCompressors returns the compressor names advertised by the +// client via grpc-accept-encoding header. +func (s *ServerStream) ClientAdvertisedCompressors() []string { + values := strings.Split(s.clientAdvertisedCompressors, ",") + for i, v := range values { + values[i] = strings.TrimSpace(v) + } + return values +} + +// Header returns the header metadata of the stream. It returns the out header +// after t.WriteHeader is called. It does not block and must not be called +// until after WriteHeader. +func (s *ServerStream) Header() (metadata.MD, error) { + // Return the header in stream. It will be the out + // header after t.WriteHeader is called. + return s.header.Copy(), nil +} + +// HeaderWireLength returns the size of the headers of the stream as received +// from the wire. +func (s *ServerStream) HeaderWireLength() int { + return s.headerWireLength +} + +// SetHeader sets the header metadata. This can be called multiple times. +// This should not be called in parallel to other data writes. +func (s *ServerStream) SetHeader(md metadata.MD) error { + if md.Len() == 0 { + return nil + } + if s.isHeaderSent() || s.getState() == streamDone { + return ErrIllegalHeaderWrite + } + s.hdrMu.Lock() + s.header = metadata.Join(s.header, md) + s.hdrMu.Unlock() + return nil +} + +// SetTrailer sets the trailer metadata which will be sent with the RPC status +// by the server. This can be called multiple times. +// This should not be called parallel to other data writes. +func (s *ServerStream) SetTrailer(md metadata.MD) error { + if md.Len() == 0 { + return nil + } + if s.getState() == streamDone { + return ErrIllegalHeaderWrite + } + s.hdrMu.Lock() + s.trailer = metadata.Join(s.trailer, md) + s.hdrMu.Unlock() + return nil +} diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index 4b39c0ade9..2859b87755 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -22,13 +22,11 @@ package transport import ( - "bytes" "context" "errors" "fmt" "io" "net" - "strings" "sync" "sync/atomic" "time" @@ -37,9 +35,9 @@ import ( "google.golang.org/grpc/credentials" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/keepalive" + "google.golang.org/grpc/mem" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" - "google.golang.org/grpc/resolver" "google.golang.org/grpc/stats" "google.golang.org/grpc/status" "google.golang.org/grpc/tap" @@ -47,32 +45,10 @@ import ( const logLevel = 2 -type bufferPool struct { - pool sync.Pool -} - -func newBufferPool() *bufferPool { - return &bufferPool{ - pool: sync.Pool{ - New: func() any { - return new(bytes.Buffer) - }, - }, - } -} - -func (p *bufferPool) get() *bytes.Buffer { - return p.pool.Get().(*bytes.Buffer) -} - -func (p *bufferPool) put(b *bytes.Buffer) { - p.pool.Put(b) -} - // recvMsg represents the received msg from the transport. All transport // protocol specific info has been removed. type recvMsg struct { - buffer *bytes.Buffer + buffer mem.Buffer // nil: received some data // io.EOF: stream is completed. data is nil. // other non-nil error: transport failure. data is nil. @@ -102,6 +78,9 @@ func newRecvBuffer() *recvBuffer { func (b *recvBuffer) put(r recvMsg) { b.mu.Lock() if b.err != nil { + // drop the buffer on the floor. Since b.err is not nil, any subsequent reads + // will always return an error, making this buffer inaccessible. + r.buffer.Free() b.mu.Unlock() // An error had occurred earlier, don't accept more // data or errors. @@ -148,45 +127,70 @@ type recvBufferReader struct { ctx context.Context ctxDone <-chan struct{} // cache of ctx.Done() (for performance). recv *recvBuffer - last *bytes.Buffer // Stores the remaining data in the previous calls. + last mem.Buffer // Stores the remaining data in the previous calls. err error - freeBuffer func(*bytes.Buffer) } -// Read reads the next len(p) bytes from last. If last is drained, it tries to -// read additional data from recv. It blocks if there no additional data available -// in recv. If Read returns any non-nil error, it will continue to return that error. -func (r *recvBufferReader) Read(p []byte) (n int, err error) { +func (r *recvBufferReader) ReadMessageHeader(header []byte) (n int, err error) { if r.err != nil { return 0, r.err } if r.last != nil { - // Read remaining data left in last call. - copied, _ := r.last.Read(p) - if r.last.Len() == 0 { - r.freeBuffer(r.last) + n, r.last = mem.ReadUnsafe(header, r.last) + return n, nil + } + if r.closeStream != nil { + n, r.err = r.readMessageHeaderClient(header) + } else { + n, r.err = r.readMessageHeader(header) + } + return n, r.err +} + +// Read reads the next n bytes from last. If last is drained, it tries to read +// additional data from recv. It blocks if there no additional data available in +// recv. If Read returns any non-nil error, it will continue to return that +// error. +func (r *recvBufferReader) Read(n int) (buf mem.Buffer, err error) { + if r.err != nil { + return nil, r.err + } + if r.last != nil { + buf = r.last + if r.last.Len() > n { + buf, r.last = mem.SplitUnsafe(buf, n) + } else { r.last = nil } - return copied, nil + return buf, nil } if r.closeStream != nil { - n, r.err = r.readClient(p) + buf, r.err = r.readClient(n) } else { - n, r.err = r.read(p) + buf, r.err = r.read(n) } - return n, r.err + return buf, r.err } -func (r *recvBufferReader) read(p []byte) (n int, err error) { +func (r *recvBufferReader) readMessageHeader(header []byte) (n int, err error) { select { case <-r.ctxDone: return 0, ContextErr(r.ctx.Err()) case m := <-r.recv.get(): - return r.readAdditional(m, p) + return r.readMessageHeaderAdditional(m, header) } } -func (r *recvBufferReader) readClient(p []byte) (n int, err error) { +func (r *recvBufferReader) read(n int) (buf mem.Buffer, err error) { + select { + case <-r.ctxDone: + return nil, ContextErr(r.ctx.Err()) + case m := <-r.recv.get(): + return r.readAdditional(m, n) + } +} + +func (r *recvBufferReader) readMessageHeaderClient(header []byte) (n int, err error) { // If the context is canceled, then closes the stream with nil metadata. // closeStream writes its error parameter to r.recv as a recvMsg. // r.readAdditional acts on that message and returns the necessary error. @@ -207,25 +211,67 @@ func (r *recvBufferReader) readClient(p []byte) (n int, err error) { // faster. r.closeStream(ContextErr(r.ctx.Err())) m := <-r.recv.get() - return r.readAdditional(m, p) + return r.readMessageHeaderAdditional(m, header) case m := <-r.recv.get(): - return r.readAdditional(m, p) + return r.readMessageHeaderAdditional(m, header) } } -func (r *recvBufferReader) readAdditional(m recvMsg, p []byte) (n int, err error) { +func (r *recvBufferReader) readClient(n int) (buf mem.Buffer, err error) { + // If the context is canceled, then closes the stream with nil metadata. + // closeStream writes its error parameter to r.recv as a recvMsg. + // r.readAdditional acts on that message and returns the necessary error. + select { + case <-r.ctxDone: + // Note that this adds the ctx error to the end of recv buffer, and + // reads from the head. This will delay the error until recv buffer is + // empty, thus will delay ctx cancellation in Recv(). + // + // It's done this way to fix a race between ctx cancel and trailer. The + // race was, stream.Recv() may return ctx error if ctxDone wins the + // race, but stream.Trailer() may return a non-nil md because the stream + // was not marked as done when trailer is received. This closeStream + // call will mark stream as done, thus fix the race. + // + // TODO: delaying ctx error seems like a unnecessary side effect. What + // we really want is to mark the stream as done, and return ctx error + // faster. + r.closeStream(ContextErr(r.ctx.Err())) + m := <-r.recv.get() + return r.readAdditional(m, n) + case m := <-r.recv.get(): + return r.readAdditional(m, n) + } +} + +func (r *recvBufferReader) readMessageHeaderAdditional(m recvMsg, header []byte) (n int, err error) { r.recv.load() if m.err != nil { + if m.buffer != nil { + m.buffer.Free() + } return 0, m.err } - copied, _ := m.buffer.Read(p) - if m.buffer.Len() == 0 { - r.freeBuffer(m.buffer) - r.last = nil - } else { - r.last = m.buffer + + n, r.last = mem.ReadUnsafe(header, m.buffer) + + return n, nil +} + +func (r *recvBufferReader) readAdditional(m recvMsg, n int) (b mem.Buffer, err error) { + r.recv.load() + if m.err != nil { + if m.buffer != nil { + m.buffer.Free() + } + return nil, m.err } - return copied, nil + + if m.buffer.Len() > n { + m.buffer, r.last = mem.SplitUnsafe(m.buffer, n) + } + + return m.buffer, nil } type streamState uint32 @@ -240,73 +286,26 @@ const ( // Stream represents an RPC in the transport layer. type Stream struct { id uint32 - st ServerTransport // nil for client side Stream - ct *http2Client // nil for server side Stream - ctx context.Context // the associated context of the stream - cancel context.CancelFunc // always nil for client side Stream - done chan struct{} // closed at the end of stream to unblock writers. On the client side. - doneFunc func() // invoked at the end of stream on client side. - ctxDone <-chan struct{} // same as done chan but for server side. Cache of ctx.Done() (for performance) - method string // the associated RPC method of the stream + ctx context.Context // the associated context of the stream + method string // the associated RPC method of the stream recvCompress string sendCompress string buf *recvBuffer - trReader io.Reader + trReader *transportReader fc *inFlow wq *writeQuota - // Holds compressor names passed in grpc-accept-encoding metadata from the - // client. This is empty for the client side stream. - clientAdvertisedCompressors string // Callback to state application's intentions to read data. This // is used to adjust flow control, if needed. requestRead func(int) - headerChan chan struct{} // closed to indicate the end of header metadata. - headerChanClosed uint32 // set when headerChan is closed. Used to avoid closing headerChan multiple times. - // headerValid indicates whether a valid header was received. Only - // meaningful after headerChan is closed (always call waitOnHeader() before - // reading its value). Not valid on server side. - headerValid bool - headerWireLength int // Only set on server side. - - // hdrMu protects header and trailer metadata on the server-side. - hdrMu sync.Mutex - // On client side, header keeps the received header metadata. - // - // On server side, header keeps the header set by SetHeader(). The complete - // header will merged into this after t.WriteHeader() is called. - header metadata.MD - trailer metadata.MD // the key-value map of trailer metadata. - - noHeaders bool // set if the client never received headers (set only after the stream is done). - - // On the server-side, headerSent is atomically set to 1 when the headers are sent out. - headerSent uint32 - state streamState - // On client-side it is the status error received from the server. - // On server-side it is unused. - status *status.Status - - bytesReceived uint32 // indicates whether any bytes have been received on this stream - unprocessed uint32 // set if the server sends a refused stream or GOAWAY including this stream - // contentSubtype is the content-subtype for requests. // this must be lowercase or the behavior is undefined. contentSubtype string -} - -// isHeaderSent is only valid on the server-side. -func (s *Stream) isHeaderSent() bool { - return atomic.LoadUint32(&s.headerSent) == 1 -} -// updateHeaderSent updates headerSent and returns true -// if it was already set. It is valid only on server-side. -func (s *Stream) updateHeaderSent() bool { - return atomic.SwapUint32(&s.headerSent, 1) == 1 + trailer metadata.MD // the key-value map of trailer metadata. } func (s *Stream) swapState(st streamState) streamState { @@ -321,110 +320,12 @@ func (s *Stream) getState() streamState { return streamState(atomic.LoadUint32((*uint32)(&s.state))) } -func (s *Stream) waitOnHeader() { - if s.headerChan == nil { - // On the server headerChan is always nil since a stream originates - // only after having received headers. - return - } - select { - case <-s.ctx.Done(): - // Close the stream to prevent headers/trailers from changing after - // this function returns. - s.ct.CloseStream(s, ContextErr(s.ctx.Err())) - // headerChan could possibly not be closed yet if closeStream raced - // with operateHeaders; wait until it is closed explicitly here. - <-s.headerChan - case <-s.headerChan: - } -} - -// RecvCompress returns the compression algorithm applied to the inbound -// message. It is empty string if there is no compression applied. -func (s *Stream) RecvCompress() string { - s.waitOnHeader() - return s.recvCompress -} - -// SetSendCompress sets the compression algorithm to the stream. -func (s *Stream) SetSendCompress(name string) error { - if s.isHeaderSent() || s.getState() == streamDone { - return errors.New("transport: set send compressor called after headers sent or stream done") - } - - s.sendCompress = name - return nil -} - -// SendCompress returns the send compressor name. -func (s *Stream) SendCompress() string { - return s.sendCompress -} - -// ClientAdvertisedCompressors returns the compressor names advertised by the -// client via grpc-accept-encoding header. -func (s *Stream) ClientAdvertisedCompressors() []string { - values := strings.Split(s.clientAdvertisedCompressors, ",") - for i, v := range values { - values[i] = strings.TrimSpace(v) - } - return values -} - -// Done returns a channel which is closed when it receives the final status -// from the server. -func (s *Stream) Done() <-chan struct{} { - return s.done -} - -// Header returns the header metadata of the stream. -// -// On client side, it acquires the key-value pairs of header metadata once it is -// available. It blocks until i) the metadata is ready or ii) there is no header -// metadata or iii) the stream is canceled/expired. -// -// On server side, it returns the out header after t.WriteHeader is called. It -// does not block and must not be called until after WriteHeader. -func (s *Stream) Header() (metadata.MD, error) { - if s.headerChan == nil { - // On server side, return the header in stream. It will be the out - // header after t.WriteHeader is called. - return s.header.Copy(), nil - } - s.waitOnHeader() - - if !s.headerValid || s.noHeaders { - return nil, s.status.Err() - } - - return s.header.Copy(), nil -} - -// TrailersOnly blocks until a header or trailers-only frame is received and -// then returns true if the stream was trailers-only. If the stream ends -// before headers are received, returns true, nil. Client-side only. -func (s *Stream) TrailersOnly() bool { - s.waitOnHeader() - return s.noHeaders -} - -// Trailer returns the cached trailer metedata. Note that if it is not called -// after the entire stream is done, it could return an empty MD. Client -// side only. +// Trailer returns the cached trailer metadata. Note that if it is not called +// after the entire stream is done, it could return an empty MD. // It can be safely read only after stream has ended that is either read // or write have returned io.EOF. func (s *Stream) Trailer() metadata.MD { - c := s.trailer.Copy() - return c -} - -// ContentSubtype returns the content-subtype for a request. For example, a -// content-subtype of "proto" will result in a content-type of -// "application/grpc+proto". This will always be lowercase. See -// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for -// more details. -func (s *Stream) ContentSubtype() string { - return s.contentSubtype + return s.trailer.Copy() } // Context returns the context of the stream. @@ -432,114 +333,104 @@ func (s *Stream) Context() context.Context { return s.ctx } -// SetContext sets the context of the stream. This will be deleted once the -// stats handler callouts all move to gRPC layer. -func (s *Stream) SetContext(ctx context.Context) { - s.ctx = ctx -} - // Method returns the method for the stream. func (s *Stream) Method() string { return s.method } -// Status returns the status received from the server. -// Status can be read safely only after the stream has ended, -// that is, after Done() is closed. -func (s *Stream) Status() *status.Status { - return s.status -} - -// HeaderWireLength returns the size of the headers of the stream as received -// from the wire. Valid only on the server. -func (s *Stream) HeaderWireLength() int { - return s.headerWireLength -} - -// SetHeader sets the header metadata. This can be called multiple times. -// Server side only. -// This should not be called in parallel to other data writes. -func (s *Stream) SetHeader(md metadata.MD) error { - if md.Len() == 0 { - return nil - } - if s.isHeaderSent() || s.getState() == streamDone { - return ErrIllegalHeaderWrite - } - s.hdrMu.Lock() - s.header = metadata.Join(s.header, md) - s.hdrMu.Unlock() - return nil -} - -// SendHeader sends the given header metadata. The given metadata is -// combined with any metadata set by previous calls to SetHeader and -// then written to the transport stream. -func (s *Stream) SendHeader(md metadata.MD) error { - return s.st.WriteHeader(s, md) +func (s *Stream) write(m recvMsg) { + s.buf.put(m) } -// SetTrailer sets the trailer metadata which will be sent with the RPC status -// by the server. This can be called multiple times. Server side only. -// This should not be called parallel to other data writes. -func (s *Stream) SetTrailer(md metadata.MD) error { - if md.Len() == 0 { - return nil +// ReadMessageHeader reads data into the provided header slice from the stream. +// It first checks if there was an error during a previous read operation and +// returns it if present. It then requests a read operation for the length of +// the header. It continues to read from the stream until the entire header +// slice is filled or an error occurs. If an `io.EOF` error is encountered with +// partially read data, it is converted to `io.ErrUnexpectedEOF` to indicate an +// unexpected end of the stream. The method returns any error encountered during +// the read process or nil if the header was successfully read. +func (s *Stream) ReadMessageHeader(header []byte) (err error) { + // Don't request a read if there was an error earlier + if er := s.trReader.er; er != nil { + return er } - if s.getState() == streamDone { - return ErrIllegalHeaderWrite + s.requestRead(len(header)) + for len(header) != 0 { + n, err := s.trReader.ReadMessageHeader(header) + header = header[n:] + if len(header) == 0 { + err = nil + } + if err != nil { + if n > 0 && err == io.EOF { + err = io.ErrUnexpectedEOF + } + return err + } } - s.hdrMu.Lock() - s.trailer = metadata.Join(s.trailer, md) - s.hdrMu.Unlock() return nil } -func (s *Stream) write(m recvMsg) { - s.buf.put(m) -} - -// Read reads all p bytes from the wire for this stream. -func (s *Stream) Read(p []byte) (n int, err error) { +// Read reads n bytes from the wire for this stream. +func (s *Stream) read(n int) (data mem.BufferSlice, err error) { // Don't request a read if there was an error earlier - if er := s.trReader.(*transportReader).er; er != nil { - return 0, er + if er := s.trReader.er; er != nil { + return nil, er + } + s.requestRead(n) + for n != 0 { + buf, err := s.trReader.Read(n) + var bufLen int + if buf != nil { + bufLen = buf.Len() + } + n -= bufLen + if n == 0 { + err = nil + } + if err != nil { + if bufLen > 0 && err == io.EOF { + err = io.ErrUnexpectedEOF + } + data.Free() + return nil, err + } + data = append(data, buf) } - s.requestRead(len(p)) - return io.ReadFull(s.trReader, p) + return data, nil } -// tranportReader reads all the data available for this Stream from the transport and +// transportReader reads all the data available for this Stream from the transport and // passes them into the decoder, which converts them into a gRPC message stream. // The error is io.EOF when the stream is done or another non-nil error if // the stream broke. type transportReader struct { - reader io.Reader + reader *recvBufferReader // The handler to control the window update procedure for both this // particular stream and the associated transport. windowHandler func(int) er error } -func (t *transportReader) Read(p []byte) (n int, err error) { - n, err = t.reader.Read(p) +func (t *transportReader) ReadMessageHeader(header []byte) (int, error) { + n, err := t.reader.ReadMessageHeader(header) if err != nil { t.er = err - return + return 0, err } t.windowHandler(n) - return + return n, nil } -// BytesReceived indicates whether any bytes have been received on this stream. -func (s *Stream) BytesReceived() bool { - return atomic.LoadUint32(&s.bytesReceived) == 1 -} - -// Unprocessed indicates whether the server did not process this stream -- -// i.e. it sent a refused stream or GOAWAY including this stream ID. -func (s *Stream) Unprocessed() bool { - return atomic.LoadUint32(&s.unprocessed) == 1 +func (t *transportReader) Read(n int) (mem.Buffer, error) { + buf, err := t.reader.Read(n) + if err != nil { + t.er = err + return buf, err + } + t.windowHandler(buf.Len()) + return buf, nil } // GoString is implemented by Stream so context.String() won't @@ -574,6 +465,7 @@ type ServerConfig struct { ChannelzParent *channelz.Server MaxHeaderListSize *uint32 HeaderTableSize *uint32 + BufferPool mem.BufferPool } // ConnectOptions covers all relevant options for communicating with the server. @@ -612,17 +504,13 @@ type ConnectOptions struct { MaxHeaderListSize *uint32 // UseProxy specifies if a proxy should be used. UseProxy bool + // The mem.BufferPool to use when reading/writing to the wire. + BufferPool mem.BufferPool } -// NewClientTransport establishes the transport with the required ConnectOptions -// and returns it to the caller. -func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (ClientTransport, error) { - return newHTTP2Client(connectCtx, ctx, addr, opts, onClose) -} - -// Options provides additional hints and information for message +// WriteOptions provides additional hints and information for message // transmission. -type Options struct { +type WriteOptions struct { // Last indicates whether this write is the last piece for // this stream. Last bool @@ -671,18 +559,8 @@ type ClientTransport interface { // It does not block. GracefulClose() - // Write sends the data for the given stream. A nil stream indicates - // the write is to be performed on the transport as a whole. - Write(s *Stream, hdr []byte, data []byte, opts *Options) error - // NewStream creates a Stream for an RPC. - NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) - - // CloseStream clears the footprint of a stream when the stream is - // not needed any more. The err indicates the error incurred when - // CloseStream is called. Must be called when a stream is finished - // unless the associated transport is closing. - CloseStream(stream *Stream, err error) + NewStream(ctx context.Context, callHdr *CallHdr) (*ClientStream, error) // Error returns a channel that is closed when some I/O error // happens. Typically the caller should have a goroutine to monitor @@ -702,12 +580,6 @@ type ClientTransport interface { // RemoteAddr returns the remote network address. RemoteAddr() net.Addr - - // IncrMsgSent increments the number of message sent through this transport. - IncrMsgSent() - - // IncrMsgRecv increments the number of message received through this transport. - IncrMsgRecv() } // ServerTransport is the common interface for all gRPC server-side transport @@ -717,19 +589,7 @@ type ClientTransport interface { // Write methods for a given Stream will be called serially. type ServerTransport interface { // HandleStreams receives incoming streams using the given handler. - HandleStreams(context.Context, func(*Stream)) - - // WriteHeader sends the header metadata for the given stream. - // WriteHeader may not be called on all streams. - WriteHeader(s *Stream, md metadata.MD) error - - // Write sends the data for the given stream. - // Write may not be called on all streams. - Write(s *Stream, hdr []byte, data []byte, opts *Options) error - - // WriteStatus sends the status of a stream to the client. WriteStatus is - // the final call made on a stream and always occurs. - WriteStatus(s *Stream, st *status.Status) error + HandleStreams(context.Context, func(*ServerStream)) // Close tears down the transport. Once it is called, the transport // should not be accessed any more. All the pending streams and their @@ -741,12 +601,14 @@ type ServerTransport interface { // Drain notifies the client this ServerTransport stops accepting new RPCs. Drain(debugData string) +} - // IncrMsgSent increments the number of message sent through this transport. - IncrMsgSent() - - // IncrMsgRecv increments the number of message received through this transport. - IncrMsgRecv() +type internalServerTransport interface { + ServerTransport + writeHeader(s *ServerStream, md metadata.MD) error + write(s *ServerStream, hdr []byte, data mem.BufferSlice, opts *WriteOptions) error + writeStatus(s *ServerStream, st *status.Status) error + incrMsgRecv() } // connectionErrorf creates an ConnectionError with the specified error description. @@ -798,7 +660,7 @@ var ( // connection is draining. This could be caused by goaway or balancer // removing the address. errStreamDrain = status.Error(codes.Unavailable, "the connection is draining") - // errStreamDone is returned from write at the client side to indiacte application + // errStreamDone is returned from write at the client side to indicate application // layer of an error. errStreamDone = errors.New("the stream is done") // StatusGoAway indicates that the server sent a GOAWAY that included this diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service.pb.go index 6c5afce0be..807fa8ef58 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/benchmark_service.proto package grpc_testing @@ -76,7 +76,7 @@ var file_grpc_testing_benchmark_service_proto_rawDesc = []byte{ 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -var file_grpc_testing_benchmark_service_proto_goTypes = []interface{}{ +var file_grpc_testing_benchmark_service_proto_goTypes = []any{ (*SimpleRequest)(nil), // 0: grpc.testing.SimpleRequest (*SimpleResponse)(nil), // 1: grpc.testing.SimpleResponse } diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service_grpc.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service_grpc.pb.go index 3a54d00c13..cd5d64d7e6 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service_grpc.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/benchmark_service_grpc.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go-grpc. DO NOT EDIT. // versions: -// - protoc-gen-go-grpc v1.4.0 -// - protoc v4.25.2 +// - protoc-gen-go-grpc v1.5.1 +// - protoc v5.27.1 // source: grpc/testing/benchmark_service.proto package grpc_testing @@ -143,7 +143,7 @@ type BenchmarkService_StreamingBothWaysClient = grpc.BidiStreamingClient[SimpleR // BenchmarkServiceServer is the server API for BenchmarkService service. // All implementations must embed UnimplementedBenchmarkServiceServer -// for forward compatibility +// for forward compatibility. type BenchmarkServiceServer interface { // One request followed by one response. // The server returns the client payload as-is. @@ -164,9 +164,12 @@ type BenchmarkServiceServer interface { mustEmbedUnimplementedBenchmarkServiceServer() } -// UnimplementedBenchmarkServiceServer must be embedded to have forward compatible implementations. -type UnimplementedBenchmarkServiceServer struct { -} +// UnimplementedBenchmarkServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedBenchmarkServiceServer struct{} func (UnimplementedBenchmarkServiceServer) UnaryCall(context.Context, *SimpleRequest) (*SimpleResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method UnaryCall not implemented") @@ -184,6 +187,7 @@ func (UnimplementedBenchmarkServiceServer) StreamingBothWays(grpc.BidiStreamingS return status.Errorf(codes.Unimplemented, "method StreamingBothWays not implemented") } func (UnimplementedBenchmarkServiceServer) mustEmbedUnimplementedBenchmarkServiceServer() {} +func (UnimplementedBenchmarkServiceServer) testEmbeddedByValue() {} // UnsafeBenchmarkServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to BenchmarkServiceServer will @@ -193,6 +197,13 @@ type UnsafeBenchmarkServiceServer interface { } func RegisterBenchmarkServiceServer(s grpc.ServiceRegistrar, srv BenchmarkServiceServer) { + // If the following call panics, it indicates UnimplementedBenchmarkServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&BenchmarkService_ServiceDesc, srv) } diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/control.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/control.pb.go index c2176a93a3..2380b188ac 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/control.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/control.pb.go @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/control.proto package grpc_testing @@ -212,11 +212,9 @@ type PoissonParams struct { func (x *PoissonParams) Reset() { *x = PoissonParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *PoissonParams) String() string { @@ -227,7 +225,7 @@ func (*PoissonParams) ProtoMessage() {} func (x *PoissonParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -259,11 +257,9 @@ type ClosedLoopParams struct { func (x *ClosedLoopParams) Reset() { *x = ClosedLoopParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClosedLoopParams) String() string { @@ -274,7 +270,7 @@ func (*ClosedLoopParams) ProtoMessage() {} func (x *ClosedLoopParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -303,11 +299,9 @@ type LoadParams struct { func (x *LoadParams) Reset() { *x = LoadParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadParams) String() string { @@ -318,7 +312,7 @@ func (*LoadParams) ProtoMessage() {} func (x *LoadParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -383,11 +377,9 @@ type SecurityParams struct { func (x *SecurityParams) Reset() { *x = SecurityParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SecurityParams) String() string { @@ -398,7 +390,7 @@ func (*SecurityParams) ProtoMessage() {} func (x *SecurityParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -449,11 +441,9 @@ type ChannelArg struct { func (x *ChannelArg) Reset() { *x = ChannelArg{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ChannelArg) String() string { @@ -464,7 +454,7 @@ func (*ChannelArg) ProtoMessage() {} func (x *ChannelArg) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -566,11 +556,9 @@ type ClientConfig struct { func (x *ClientConfig) Reset() { *x = ClientConfig{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientConfig) String() string { @@ -581,7 +569,7 @@ func (*ClientConfig) ProtoMessage() {} func (x *ClientConfig) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -739,11 +727,9 @@ type ClientStatus struct { func (x *ClientStatus) Reset() { *x = ClientStatus{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[6] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientStatus) String() string { @@ -754,7 +740,7 @@ func (*ClientStatus) ProtoMessage() {} func (x *ClientStatus) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[6] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -788,11 +774,9 @@ type Mark struct { func (x *Mark) Reset() { *x = Mark{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Mark) String() string { @@ -803,7 +787,7 @@ func (*Mark) ProtoMessage() {} func (x *Mark) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -839,11 +823,9 @@ type ClientArgs struct { func (x *ClientArgs) Reset() { *x = ClientArgs{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[8] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientArgs) String() string { @@ -854,7 +836,7 @@ func (*ClientArgs) ProtoMessage() {} func (x *ClientArgs) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[8] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -939,11 +921,9 @@ type ServerConfig struct { func (x *ServerConfig) Reset() { *x = ServerConfig{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[9] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerConfig) String() string { @@ -954,7 +934,7 @@ func (*ServerConfig) ProtoMessage() {} func (x *ServerConfig) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[9] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1067,11 +1047,9 @@ type ServerArgs struct { func (x *ServerArgs) Reset() { *x = ServerArgs{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[10] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerArgs) String() string { @@ -1082,7 +1060,7 @@ func (*ServerArgs) ProtoMessage() {} func (x *ServerArgs) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[10] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1148,11 +1126,9 @@ type ServerStatus struct { func (x *ServerStatus) Reset() { *x = ServerStatus{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[11] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerStatus) String() string { @@ -1163,7 +1139,7 @@ func (*ServerStatus) ProtoMessage() {} func (x *ServerStatus) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[11] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1207,11 +1183,9 @@ type CoreRequest struct { func (x *CoreRequest) Reset() { *x = CoreRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[12] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *CoreRequest) String() string { @@ -1222,7 +1196,7 @@ func (*CoreRequest) ProtoMessage() {} func (x *CoreRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[12] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1248,11 +1222,9 @@ type CoreResponse struct { func (x *CoreResponse) Reset() { *x = CoreResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[13] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *CoreResponse) String() string { @@ -1263,7 +1235,7 @@ func (*CoreResponse) ProtoMessage() {} func (x *CoreResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[13] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1293,11 +1265,9 @@ type Void struct { func (x *Void) Reset() { *x = Void{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[14] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Void) String() string { @@ -1308,7 +1278,7 @@ func (*Void) ProtoMessage() {} func (x *Void) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[14] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1349,11 +1319,9 @@ type Scenario struct { func (x *Scenario) Reset() { *x = Scenario{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[15] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Scenario) String() string { @@ -1364,7 +1332,7 @@ func (*Scenario) ProtoMessage() {} func (x *Scenario) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[15] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1446,11 +1414,9 @@ type Scenarios struct { func (x *Scenarios) Reset() { *x = Scenarios{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[16] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Scenarios) String() string { @@ -1461,7 +1427,7 @@ func (*Scenarios) ProtoMessage() {} func (x *Scenarios) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[16] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1531,11 +1497,9 @@ type ScenarioResultSummary struct { func (x *ScenarioResultSummary) Reset() { *x = ScenarioResultSummary{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[17] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ScenarioResultSummary) String() string { @@ -1546,7 +1510,7 @@ func (*ScenarioResultSummary) ProtoMessage() {} func (x *ScenarioResultSummary) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[17] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1728,11 +1692,9 @@ type ScenarioResult struct { func (x *ScenarioResult) Reset() { *x = ScenarioResult{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_control_proto_msgTypes[18] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_control_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ScenarioResult) String() string { @@ -1743,7 +1705,7 @@ func (*ScenarioResult) ProtoMessage() {} func (x *ScenarioResult) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_control_proto_msgTypes[18] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2148,7 +2110,7 @@ func file_grpc_testing_control_proto_rawDescGZIP() []byte { var file_grpc_testing_control_proto_enumTypes = make([]protoimpl.EnumInfo, 3) var file_grpc_testing_control_proto_msgTypes = make([]protoimpl.MessageInfo, 19) -var file_grpc_testing_control_proto_goTypes = []interface{}{ +var file_grpc_testing_control_proto_goTypes = []any{ (ClientType)(0), // 0: grpc.testing.ClientType (ServerType)(0), // 1: grpc.testing.ServerType (RpcType)(0), // 2: grpc.testing.RpcType @@ -2224,249 +2186,19 @@ func file_grpc_testing_control_proto_init() { } file_grpc_testing_payloads_proto_init() file_grpc_testing_stats_proto_init() - if !protoimpl.UnsafeEnabled { - file_grpc_testing_control_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*PoissonParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClosedLoopParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SecurityParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ChannelArg); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientConfig); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientStatus); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Mark); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientArgs); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ServerConfig); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ServerArgs); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ServerStatus); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*CoreRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*CoreResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Void); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Scenario); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Scenarios); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ScenarioResultSummary); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_control_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ScenarioResult); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - file_grpc_testing_control_proto_msgTypes[2].OneofWrappers = []interface{}{ + file_grpc_testing_control_proto_msgTypes[2].OneofWrappers = []any{ (*LoadParams_ClosedLoop)(nil), (*LoadParams_Poisson)(nil), } - file_grpc_testing_control_proto_msgTypes[4].OneofWrappers = []interface{}{ + file_grpc_testing_control_proto_msgTypes[4].OneofWrappers = []any{ (*ChannelArg_StrValue)(nil), (*ChannelArg_IntValue)(nil), } - file_grpc_testing_control_proto_msgTypes[8].OneofWrappers = []interface{}{ + file_grpc_testing_control_proto_msgTypes[8].OneofWrappers = []any{ (*ClientArgs_Setup)(nil), (*ClientArgs_Mark)(nil), } - file_grpc_testing_control_proto_msgTypes[10].OneofWrappers = []interface{}{ + file_grpc_testing_control_proto_msgTypes[10].OneofWrappers = []any{ (*ServerArgs_Setup)(nil), (*ServerArgs_Mark)(nil), } diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/core/stats.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/core/stats.pb.go index 99369152c0..a689f158f7 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/core/stats.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/core/stats.pb.go @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/core/stats.proto package core @@ -45,11 +45,9 @@ type Bucket struct { func (x *Bucket) Reset() { *x = Bucket{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_core_stats_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_core_stats_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Bucket) String() string { @@ -60,7 +58,7 @@ func (*Bucket) ProtoMessage() {} func (x *Bucket) ProtoReflect() protoreflect.Message { mi := &file_grpc_core_stats_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -99,11 +97,9 @@ type Histogram struct { func (x *Histogram) Reset() { *x = Histogram{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_core_stats_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_core_stats_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Histogram) String() string { @@ -114,7 +110,7 @@ func (*Histogram) ProtoMessage() {} func (x *Histogram) ProtoReflect() protoreflect.Message { mi := &file_grpc_core_stats_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -151,11 +147,9 @@ type Metric struct { func (x *Metric) Reset() { *x = Metric{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_core_stats_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_core_stats_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Metric) String() string { @@ -166,7 +160,7 @@ func (*Metric) ProtoMessage() {} func (x *Metric) ProtoReflect() protoreflect.Message { mi := &file_grpc_core_stats_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -235,11 +229,9 @@ type Stats struct { func (x *Stats) Reset() { *x = Stats{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_core_stats_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_core_stats_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Stats) String() string { @@ -250,7 +242,7 @@ func (*Stats) ProtoMessage() {} func (x *Stats) ProtoReflect() protoreflect.Message { mi := &file_grpc_core_stats_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -311,7 +303,7 @@ func file_grpc_core_stats_proto_rawDescGZIP() []byte { } var file_grpc_core_stats_proto_msgTypes = make([]protoimpl.MessageInfo, 4) -var file_grpc_core_stats_proto_goTypes = []interface{}{ +var file_grpc_core_stats_proto_goTypes = []any{ (*Bucket)(nil), // 0: grpc.core.Bucket (*Histogram)(nil), // 1: grpc.core.Histogram (*Metric)(nil), // 2: grpc.core.Metric @@ -333,57 +325,7 @@ func file_grpc_core_stats_proto_init() { if File_grpc_core_stats_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_core_stats_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Bucket); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_core_stats_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Histogram); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_core_stats_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Metric); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_core_stats_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Stats); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - file_grpc_core_stats_proto_msgTypes[2].OneofWrappers = []interface{}{ + file_grpc_core_stats_proto_msgTypes[2].OneofWrappers = []any{ (*Metric_Count)(nil), (*Metric_Histogram)(nil), } diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/empty.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/empty.pb.go index c91a2c0f5b..c54dc61949 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/empty.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/empty.pb.go @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/empty.proto package grpc_testing @@ -49,11 +49,9 @@ type Empty struct { func (x *Empty) Reset() { *x = Empty{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_empty_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_empty_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Empty) String() string { @@ -64,7 +62,7 @@ func (*Empty) ProtoMessage() {} func (x *Empty) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_empty_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -104,7 +102,7 @@ func file_grpc_testing_empty_proto_rawDescGZIP() []byte { } var file_grpc_testing_empty_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_grpc_testing_empty_proto_goTypes = []interface{}{ +var file_grpc_testing_empty_proto_goTypes = []any{ (*Empty)(nil), // 0: grpc.testing.Empty } var file_grpc_testing_empty_proto_depIdxs = []int32{ @@ -120,20 +118,6 @@ func file_grpc_testing_empty_proto_init() { if File_grpc_testing_empty_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_testing_empty_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Empty); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } type x struct{} out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/messages.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/messages.pb.go index c9d37b297a..7ae05d83ca 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/messages.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/messages.pb.go @@ -16,8 +16,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/messages.proto package grpc_testing @@ -305,11 +305,9 @@ type BoolValue struct { func (x *BoolValue) Reset() { *x = BoolValue{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *BoolValue) String() string { @@ -320,7 +318,7 @@ func (*BoolValue) ProtoMessage() {} func (x *BoolValue) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -356,11 +354,9 @@ type Payload struct { func (x *Payload) Reset() { *x = Payload{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *Payload) String() string { @@ -371,7 +367,7 @@ func (*Payload) ProtoMessage() {} func (x *Payload) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -413,11 +409,9 @@ type EchoStatus struct { func (x *EchoStatus) Reset() { *x = EchoStatus{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *EchoStatus) String() string { @@ -428,7 +422,7 @@ func (*EchoStatus) ProtoMessage() {} func (x *EchoStatus) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -493,11 +487,9 @@ type SimpleRequest struct { func (x *SimpleRequest) Reset() { *x = SimpleRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SimpleRequest) String() string { @@ -508,7 +500,7 @@ func (*SimpleRequest) ProtoMessage() {} func (x *SimpleRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -624,11 +616,9 @@ type SimpleResponse struct { func (x *SimpleResponse) Reset() { *x = SimpleResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SimpleResponse) String() string { @@ -639,7 +629,7 @@ func (*SimpleResponse) ProtoMessage() {} func (x *SimpleResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -713,11 +703,9 @@ type StreamingInputCallRequest struct { func (x *StreamingInputCallRequest) Reset() { *x = StreamingInputCallRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[5] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *StreamingInputCallRequest) String() string { @@ -728,7 +716,7 @@ func (*StreamingInputCallRequest) ProtoMessage() {} func (x *StreamingInputCallRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[5] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -769,11 +757,9 @@ type StreamingInputCallResponse struct { func (x *StreamingInputCallResponse) Reset() { *x = StreamingInputCallResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[6] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *StreamingInputCallResponse) String() string { @@ -784,7 +770,7 @@ func (*StreamingInputCallResponse) ProtoMessage() {} func (x *StreamingInputCallResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[6] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -826,11 +812,9 @@ type ResponseParameters struct { func (x *ResponseParameters) Reset() { *x = ResponseParameters{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[7] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ResponseParameters) String() string { @@ -841,7 +825,7 @@ func (*ResponseParameters) ProtoMessage() {} func (x *ResponseParameters) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[7] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -900,11 +884,9 @@ type StreamingOutputCallRequest struct { func (x *StreamingOutputCallRequest) Reset() { *x = StreamingOutputCallRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[8] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *StreamingOutputCallRequest) String() string { @@ -915,7 +897,7 @@ func (*StreamingOutputCallRequest) ProtoMessage() {} func (x *StreamingOutputCallRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[8] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -977,11 +959,9 @@ type StreamingOutputCallResponse struct { func (x *StreamingOutputCallResponse) Reset() { *x = StreamingOutputCallResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[9] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *StreamingOutputCallResponse) String() string { @@ -992,7 +972,7 @@ func (*StreamingOutputCallResponse) ProtoMessage() {} func (x *StreamingOutputCallResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[9] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1026,11 +1006,9 @@ type ReconnectParams struct { func (x *ReconnectParams) Reset() { *x = ReconnectParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[10] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ReconnectParams) String() string { @@ -1041,7 +1019,7 @@ func (*ReconnectParams) ProtoMessage() {} func (x *ReconnectParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[10] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1077,11 +1055,9 @@ type ReconnectInfo struct { func (x *ReconnectInfo) Reset() { *x = ReconnectInfo{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[11] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ReconnectInfo) String() string { @@ -1092,7 +1068,7 @@ func (*ReconnectInfo) ProtoMessage() {} func (x *ReconnectInfo) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[11] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1138,11 +1114,9 @@ type LoadBalancerStatsRequest struct { func (x *LoadBalancerStatsRequest) Reset() { *x = LoadBalancerStatsRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[12] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerStatsRequest) String() string { @@ -1153,7 +1127,7 @@ func (*LoadBalancerStatsRequest) ProtoMessage() {} func (x *LoadBalancerStatsRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[12] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1205,11 +1179,9 @@ type LoadBalancerStatsResponse struct { func (x *LoadBalancerStatsResponse) Reset() { *x = LoadBalancerStatsResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[13] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerStatsResponse) String() string { @@ -1220,7 +1192,7 @@ func (*LoadBalancerStatsResponse) ProtoMessage() {} func (x *LoadBalancerStatsResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[13] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1272,11 +1244,9 @@ type LoadBalancerAccumulatedStatsRequest struct { func (x *LoadBalancerAccumulatedStatsRequest) Reset() { *x = LoadBalancerAccumulatedStatsRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[14] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerAccumulatedStatsRequest) String() string { @@ -1287,7 +1257,7 @@ func (*LoadBalancerAccumulatedStatsRequest) ProtoMessage() {} func (x *LoadBalancerAccumulatedStatsRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[14] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1330,11 +1300,9 @@ type LoadBalancerAccumulatedStatsResponse struct { func (x *LoadBalancerAccumulatedStatsResponse) Reset() { *x = LoadBalancerAccumulatedStatsResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[15] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerAccumulatedStatsResponse) String() string { @@ -1345,7 +1313,7 @@ func (*LoadBalancerAccumulatedStatsResponse) ProtoMessage() {} func (x *LoadBalancerAccumulatedStatsResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[15] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1408,11 +1376,9 @@ type ClientConfigureRequest struct { func (x *ClientConfigureRequest) Reset() { *x = ClientConfigureRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[16] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientConfigureRequest) String() string { @@ -1423,7 +1389,7 @@ func (*ClientConfigureRequest) ProtoMessage() {} func (x *ClientConfigureRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[16] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1468,11 +1434,9 @@ type ClientConfigureResponse struct { func (x *ClientConfigureResponse) Reset() { *x = ClientConfigureResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[17] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientConfigureResponse) String() string { @@ -1483,7 +1447,7 @@ func (*ClientConfigureResponse) ProtoMessage() {} func (x *ClientConfigureResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[17] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1508,11 +1472,9 @@ type MemorySize struct { func (x *MemorySize) Reset() { *x = MemorySize{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[18] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *MemorySize) String() string { @@ -1523,7 +1485,7 @@ func (*MemorySize) ProtoMessage() {} func (x *MemorySize) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[18] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1561,11 +1523,9 @@ type TestOrcaReport struct { func (x *TestOrcaReport) Reset() { *x = TestOrcaReport{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[19] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[19] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *TestOrcaReport) String() string { @@ -1576,7 +1536,7 @@ func (*TestOrcaReport) ProtoMessage() {} func (x *TestOrcaReport) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[19] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1631,11 +1591,9 @@ type SetReturnStatusRequest struct { func (x *SetReturnStatusRequest) Reset() { *x = SetReturnStatusRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[20] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[20] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SetReturnStatusRequest) String() string { @@ -1646,7 +1604,7 @@ func (*SetReturnStatusRequest) ProtoMessage() {} func (x *SetReturnStatusRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[20] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1689,11 +1647,9 @@ type HookRequest struct { func (x *HookRequest) Reset() { *x = HookRequest{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[21] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[21] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HookRequest) String() string { @@ -1704,7 +1660,7 @@ func (*HookRequest) ProtoMessage() {} func (x *HookRequest) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[21] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1755,11 +1711,9 @@ type HookResponse struct { func (x *HookResponse) Reset() { *x = HookResponse{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[22] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[22] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HookResponse) String() string { @@ -1770,7 +1724,7 @@ func (*HookResponse) ProtoMessage() {} func (x *HookResponse) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[22] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1801,11 +1755,9 @@ type LoadBalancerStatsResponse_MetadataEntry struct { func (x *LoadBalancerStatsResponse_MetadataEntry) Reset() { *x = LoadBalancerStatsResponse_MetadataEntry{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[23] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerStatsResponse_MetadataEntry) String() string { @@ -1816,7 +1768,7 @@ func (*LoadBalancerStatsResponse_MetadataEntry) ProtoMessage() {} func (x *LoadBalancerStatsResponse_MetadataEntry) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[23] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1864,11 +1816,9 @@ type LoadBalancerStatsResponse_RpcMetadata struct { func (x *LoadBalancerStatsResponse_RpcMetadata) Reset() { *x = LoadBalancerStatsResponse_RpcMetadata{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[24] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[24] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerStatsResponse_RpcMetadata) String() string { @@ -1879,7 +1829,7 @@ func (*LoadBalancerStatsResponse_RpcMetadata) ProtoMessage() {} func (x *LoadBalancerStatsResponse_RpcMetadata) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[24] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1912,11 +1862,9 @@ type LoadBalancerStatsResponse_MetadataByPeer struct { func (x *LoadBalancerStatsResponse_MetadataByPeer) Reset() { *x = LoadBalancerStatsResponse_MetadataByPeer{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[25] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[25] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerStatsResponse_MetadataByPeer) String() string { @@ -1927,7 +1875,7 @@ func (*LoadBalancerStatsResponse_MetadataByPeer) ProtoMessage() {} func (x *LoadBalancerStatsResponse_MetadataByPeer) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[25] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -1960,11 +1908,9 @@ type LoadBalancerStatsResponse_RpcsByPeer struct { func (x *LoadBalancerStatsResponse_RpcsByPeer) Reset() { *x = LoadBalancerStatsResponse_RpcsByPeer{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[26] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[26] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerStatsResponse_RpcsByPeer) String() string { @@ -1975,7 +1921,7 @@ func (*LoadBalancerStatsResponse_RpcsByPeer) ProtoMessage() {} func (x *LoadBalancerStatsResponse_RpcsByPeer) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[26] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2011,11 +1957,9 @@ type LoadBalancerAccumulatedStatsResponse_MethodStats struct { func (x *LoadBalancerAccumulatedStatsResponse_MethodStats) Reset() { *x = LoadBalancerAccumulatedStatsResponse_MethodStats{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[34] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[34] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *LoadBalancerAccumulatedStatsResponse_MethodStats) String() string { @@ -2026,7 +1970,7 @@ func (*LoadBalancerAccumulatedStatsResponse_MethodStats) ProtoMessage() {} func (x *LoadBalancerAccumulatedStatsResponse_MethodStats) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[34] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2068,11 +2012,9 @@ type ClientConfigureRequest_Metadata struct { func (x *ClientConfigureRequest_Metadata) Reset() { *x = ClientConfigureRequest_Metadata{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_messages_proto_msgTypes[37] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_messages_proto_msgTypes[37] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientConfigureRequest_Metadata) String() string { @@ -2083,7 +2025,7 @@ func (*ClientConfigureRequest_Metadata) ProtoMessage() {} func (x *ClientConfigureRequest_Metadata) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_messages_proto_msgTypes[37] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -2518,7 +2460,7 @@ func file_grpc_testing_messages_proto_rawDescGZIP() []byte { var file_grpc_testing_messages_proto_enumTypes = make([]protoimpl.EnumInfo, 5) var file_grpc_testing_messages_proto_msgTypes = make([]protoimpl.MessageInfo, 40) -var file_grpc_testing_messages_proto_goTypes = []interface{}{ +var file_grpc_testing_messages_proto_goTypes = []any{ (PayloadType)(0), // 0: grpc.testing.PayloadType (GrpclbRouteType)(0), // 1: grpc.testing.GrpclbRouteType (LoadBalancerStatsResponse_MetadataType)(0), // 2: grpc.testing.LoadBalancerStatsResponse.MetadataType @@ -2617,356 +2559,6 @@ func file_grpc_testing_messages_proto_init() { if File_grpc_testing_messages_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_testing_messages_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*BoolValue); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*Payload); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*EchoStatus); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SimpleRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SimpleResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*StreamingInputCallRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*StreamingInputCallResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ResponseParameters); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*StreamingOutputCallRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*StreamingOutputCallResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ReconnectParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ReconnectInfo); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerStatsRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerStatsResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerAccumulatedStatsRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerAccumulatedStatsResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientConfigureRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientConfigureResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*MemorySize); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*TestOrcaReport); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SetReturnStatusRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HookRequest); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HookResponse); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerStatsResponse_MetadataEntry); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerStatsResponse_RpcMetadata); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerStatsResponse_MetadataByPeer); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerStatsResponse_RpcsByPeer); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[34].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*LoadBalancerAccumulatedStatsResponse_MethodStats); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_messages_proto_msgTypes[37].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientConfigureRequest_Metadata); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } type x struct{} out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/payloads.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/payloads.pb.go index 712c922413..52ea4484f2 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/payloads.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/payloads.pb.go @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/payloads.proto package grpc_testing @@ -45,11 +45,9 @@ type ByteBufferParams struct { func (x *ByteBufferParams) Reset() { *x = ByteBufferParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_payloads_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_payloads_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ByteBufferParams) String() string { @@ -60,7 +58,7 @@ func (*ByteBufferParams) ProtoMessage() {} func (x *ByteBufferParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_payloads_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -100,11 +98,9 @@ type SimpleProtoParams struct { func (x *SimpleProtoParams) Reset() { *x = SimpleProtoParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_payloads_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_payloads_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *SimpleProtoParams) String() string { @@ -115,7 +111,7 @@ func (*SimpleProtoParams) ProtoMessage() {} func (x *SimpleProtoParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_payloads_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -152,11 +148,9 @@ type ComplexProtoParams struct { func (x *ComplexProtoParams) Reset() { *x = ComplexProtoParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_payloads_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_payloads_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ComplexProtoParams) String() string { @@ -167,7 +161,7 @@ func (*ComplexProtoParams) ProtoMessage() {} func (x *ComplexProtoParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_payloads_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -197,11 +191,9 @@ type PayloadConfig struct { func (x *PayloadConfig) Reset() { *x = PayloadConfig{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_payloads_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_payloads_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *PayloadConfig) String() string { @@ -212,7 +204,7 @@ func (*PayloadConfig) ProtoMessage() {} func (x *PayloadConfig) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_payloads_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -327,7 +319,7 @@ func file_grpc_testing_payloads_proto_rawDescGZIP() []byte { } var file_grpc_testing_payloads_proto_msgTypes = make([]protoimpl.MessageInfo, 4) -var file_grpc_testing_payloads_proto_goTypes = []interface{}{ +var file_grpc_testing_payloads_proto_goTypes = []any{ (*ByteBufferParams)(nil), // 0: grpc.testing.ByteBufferParams (*SimpleProtoParams)(nil), // 1: grpc.testing.SimpleProtoParams (*ComplexProtoParams)(nil), // 2: grpc.testing.ComplexProtoParams @@ -349,57 +341,7 @@ func file_grpc_testing_payloads_proto_init() { if File_grpc_testing_payloads_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_testing_payloads_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ByteBufferParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_payloads_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*SimpleProtoParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_payloads_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ComplexProtoParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_payloads_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*PayloadConfig); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } - file_grpc_testing_payloads_proto_msgTypes[3].OneofWrappers = []interface{}{ + file_grpc_testing_payloads_proto_msgTypes[3].OneofWrappers = []any{ (*PayloadConfig_BytebufParams)(nil), (*PayloadConfig_SimpleParams)(nil), (*PayloadConfig_ComplexParams)(nil), diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service.pb.go index 4bc43c642c..630d7aaa2d 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/report_qps_scenario_service.proto package grpc_testing @@ -57,7 +57,7 @@ var file_grpc_testing_report_qps_scenario_service_proto_rawDesc = []byte{ 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -var file_grpc_testing_report_qps_scenario_service_proto_goTypes = []interface{}{ +var file_grpc_testing_report_qps_scenario_service_proto_goTypes = []any{ (*ScenarioResult)(nil), // 0: grpc.testing.ScenarioResult (*Void)(nil), // 1: grpc.testing.Void } diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go index cf4aff8875..9198e4a6e1 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/report_qps_scenario_service_grpc.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go-grpc. DO NOT EDIT. // versions: -// - protoc-gen-go-grpc v1.4.0 -// - protoc v4.25.2 +// - protoc-gen-go-grpc v1.5.1 +// - protoc v5.27.1 // source: grpc/testing/report_qps_scenario_service.proto package grpc_testing @@ -67,22 +67,26 @@ func (c *reportQpsScenarioServiceClient) ReportScenario(ctx context.Context, in // ReportQpsScenarioServiceServer is the server API for ReportQpsScenarioService service. // All implementations must embed UnimplementedReportQpsScenarioServiceServer -// for forward compatibility +// for forward compatibility. type ReportQpsScenarioServiceServer interface { // Report results of a QPS test benchmark scenario. ReportScenario(context.Context, *ScenarioResult) (*Void, error) mustEmbedUnimplementedReportQpsScenarioServiceServer() } -// UnimplementedReportQpsScenarioServiceServer must be embedded to have forward compatible implementations. -type UnimplementedReportQpsScenarioServiceServer struct { -} +// UnimplementedReportQpsScenarioServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedReportQpsScenarioServiceServer struct{} func (UnimplementedReportQpsScenarioServiceServer) ReportScenario(context.Context, *ScenarioResult) (*Void, error) { return nil, status.Errorf(codes.Unimplemented, "method ReportScenario not implemented") } func (UnimplementedReportQpsScenarioServiceServer) mustEmbedUnimplementedReportQpsScenarioServiceServer() { } +func (UnimplementedReportQpsScenarioServiceServer) testEmbeddedByValue() {} // UnsafeReportQpsScenarioServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to ReportQpsScenarioServiceServer will @@ -92,6 +96,13 @@ type UnsafeReportQpsScenarioServiceServer interface { } func RegisterReportQpsScenarioServiceServer(s grpc.ServiceRegistrar, srv ReportQpsScenarioServiceServer) { + // If the following call panics, it indicates UnimplementedReportQpsScenarioServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&ReportQpsScenarioService_ServiceDesc, srv) } diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/stats.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/stats.pb.go index 351a964a6f..36cb78dfeb 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/stats.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/stats.pb.go @@ -14,8 +14,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/stats.proto package grpc_testing @@ -59,11 +59,9 @@ type ServerStats struct { func (x *ServerStats) Reset() { *x = ServerStats{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_stats_proto_msgTypes[0] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_stats_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ServerStats) String() string { @@ -74,7 +72,7 @@ func (*ServerStats) ProtoMessage() {} func (x *ServerStats) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_stats_proto_msgTypes[0] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -150,11 +148,9 @@ type HistogramParams struct { func (x *HistogramParams) Reset() { *x = HistogramParams{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_stats_proto_msgTypes[1] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_stats_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HistogramParams) String() string { @@ -165,7 +161,7 @@ func (*HistogramParams) ProtoMessage() {} func (x *HistogramParams) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_stats_proto_msgTypes[1] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -210,11 +206,9 @@ type HistogramData struct { func (x *HistogramData) Reset() { *x = HistogramData{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_stats_proto_msgTypes[2] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_stats_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *HistogramData) String() string { @@ -225,7 +219,7 @@ func (*HistogramData) ProtoMessage() {} func (x *HistogramData) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_stats_proto_msgTypes[2] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -293,11 +287,9 @@ type RequestResultCount struct { func (x *RequestResultCount) Reset() { *x = RequestResultCount{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_stats_proto_msgTypes[3] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_stats_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *RequestResultCount) String() string { @@ -308,7 +300,7 @@ func (*RequestResultCount) ProtoMessage() {} func (x *RequestResultCount) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_stats_proto_msgTypes[3] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -358,11 +350,9 @@ type ClientStats struct { func (x *ClientStats) Reset() { *x = ClientStats{} - if protoimpl.UnsafeEnabled { - mi := &file_grpc_testing_stats_proto_msgTypes[4] - ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) - ms.StoreMessageInfo(mi) - } + mi := &file_grpc_testing_stats_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } func (x *ClientStats) String() string { @@ -373,7 +363,7 @@ func (*ClientStats) ProtoMessage() {} func (x *ClientStats) ProtoReflect() protoreflect.Message { mi := &file_grpc_testing_stats_proto_msgTypes[4] - if protoimpl.UnsafeEnabled && x != nil { + if x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { ms.StoreMessageInfo(mi) @@ -521,7 +511,7 @@ func file_grpc_testing_stats_proto_rawDescGZIP() []byte { } var file_grpc_testing_stats_proto_msgTypes = make([]protoimpl.MessageInfo, 5) -var file_grpc_testing_stats_proto_goTypes = []interface{}{ +var file_grpc_testing_stats_proto_goTypes = []any{ (*ServerStats)(nil), // 0: grpc.testing.ServerStats (*HistogramParams)(nil), // 1: grpc.testing.HistogramParams (*HistogramData)(nil), // 2: grpc.testing.HistogramData @@ -546,68 +536,6 @@ func file_grpc_testing_stats_proto_init() { if File_grpc_testing_stats_proto != nil { return } - if !protoimpl.UnsafeEnabled { - file_grpc_testing_stats_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ServerStats); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_stats_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HistogramParams); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_stats_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*HistogramData); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_stats_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*RequestResultCount); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - file_grpc_testing_stats_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { - switch v := v.(*ClientStats); i { - case 0: - return &v.state - case 1: - return &v.sizeCache - case 2: - return &v.unknownFields - default: - return nil - } - } - } type x struct{} out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/test.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/test.pb.go index f0ffbd91eb..7a244bfa78 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/test.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/test.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/test.proto package grpc_testing @@ -160,7 +160,7 @@ var file_grpc_testing_test_proto_rawDesc = []byte{ 0x74, 0x6f, 0x33, } -var file_grpc_testing_test_proto_goTypes = []interface{}{ +var file_grpc_testing_test_proto_goTypes = []any{ (*Empty)(nil), // 0: grpc.testing.Empty (*SimpleRequest)(nil), // 1: grpc.testing.SimpleRequest (*StreamingOutputCallRequest)(nil), // 2: grpc.testing.StreamingOutputCallRequest diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/test_grpc.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/test_grpc.pb.go index fd79b2f02c..2e35398ed3 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/test_grpc.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/test_grpc.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go-grpc. DO NOT EDIT. // versions: -// - protoc-gen-go-grpc v1.4.0 -// - protoc v4.25.2 +// - protoc-gen-go-grpc v1.5.1 +// - protoc v5.27.1 // source: grpc/testing/test.proto package grpc_testing @@ -189,7 +189,7 @@ func (c *testServiceClient) UnimplementedCall(ctx context.Context, in *Empty, op // TestServiceServer is the server API for TestService service. // All implementations must embed UnimplementedTestServiceServer -// for forward compatibility +// for forward compatibility. // // A simple service to test the various types of RPCs and experiment with // performance with various types of payload. @@ -223,9 +223,12 @@ type TestServiceServer interface { mustEmbedUnimplementedTestServiceServer() } -// UnimplementedTestServiceServer must be embedded to have forward compatible implementations. -type UnimplementedTestServiceServer struct { -} +// UnimplementedTestServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedTestServiceServer struct{} func (UnimplementedTestServiceServer) EmptyCall(context.Context, *Empty) (*Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method EmptyCall not implemented") @@ -252,6 +255,7 @@ func (UnimplementedTestServiceServer) UnimplementedCall(context.Context, *Empty) return nil, status.Errorf(codes.Unimplemented, "method UnimplementedCall not implemented") } func (UnimplementedTestServiceServer) mustEmbedUnimplementedTestServiceServer() {} +func (UnimplementedTestServiceServer) testEmbeddedByValue() {} // UnsafeTestServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to TestServiceServer will @@ -261,6 +265,13 @@ type UnsafeTestServiceServer interface { } func RegisterTestServiceServer(s grpc.ServiceRegistrar, srv TestServiceServer) { + // If the following call panics, it indicates UnimplementedTestServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&TestService_ServiceDesc, srv) } @@ -454,7 +465,7 @@ func (c *unimplementedServiceClient) UnimplementedCall(ctx context.Context, in * // UnimplementedServiceServer is the server API for UnimplementedService service. // All implementations must embed UnimplementedUnimplementedServiceServer -// for forward compatibility +// for forward compatibility. // // A simple service NOT implemented at servers so clients can test for // that case. @@ -464,14 +475,18 @@ type UnimplementedServiceServer interface { mustEmbedUnimplementedUnimplementedServiceServer() } -// UnimplementedUnimplementedServiceServer must be embedded to have forward compatible implementations. -type UnimplementedUnimplementedServiceServer struct { -} +// UnimplementedUnimplementedServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedUnimplementedServiceServer struct{} func (UnimplementedUnimplementedServiceServer) UnimplementedCall(context.Context, *Empty) (*Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method UnimplementedCall not implemented") } func (UnimplementedUnimplementedServiceServer) mustEmbedUnimplementedUnimplementedServiceServer() {} +func (UnimplementedUnimplementedServiceServer) testEmbeddedByValue() {} // UnsafeUnimplementedServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to UnimplementedServiceServer will @@ -481,6 +496,13 @@ type UnsafeUnimplementedServiceServer interface { } func RegisterUnimplementedServiceServer(s grpc.ServiceRegistrar, srv UnimplementedServiceServer) { + // If the following call panics, it indicates UnimplementedUnimplementedServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&UnimplementedService_ServiceDesc, srv) } @@ -563,7 +585,7 @@ func (c *reconnectServiceClient) Stop(ctx context.Context, in *Empty, opts ...gr // ReconnectServiceServer is the server API for ReconnectService service. // All implementations must embed UnimplementedReconnectServiceServer -// for forward compatibility +// for forward compatibility. // // A service used to control reconnect server. type ReconnectServiceServer interface { @@ -572,9 +594,12 @@ type ReconnectServiceServer interface { mustEmbedUnimplementedReconnectServiceServer() } -// UnimplementedReconnectServiceServer must be embedded to have forward compatible implementations. -type UnimplementedReconnectServiceServer struct { -} +// UnimplementedReconnectServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedReconnectServiceServer struct{} func (UnimplementedReconnectServiceServer) Start(context.Context, *ReconnectParams) (*Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method Start not implemented") @@ -583,6 +608,7 @@ func (UnimplementedReconnectServiceServer) Stop(context.Context, *Empty) (*Recon return nil, status.Errorf(codes.Unimplemented, "method Stop not implemented") } func (UnimplementedReconnectServiceServer) mustEmbedUnimplementedReconnectServiceServer() {} +func (UnimplementedReconnectServiceServer) testEmbeddedByValue() {} // UnsafeReconnectServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to ReconnectServiceServer will @@ -592,6 +618,13 @@ type UnsafeReconnectServiceServer interface { } func RegisterReconnectServiceServer(s grpc.ServiceRegistrar, srv ReconnectServiceServer) { + // If the following call panics, it indicates UnimplementedReconnectServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&ReconnectService_ServiceDesc, srv) } @@ -698,7 +731,7 @@ func (c *loadBalancerStatsServiceClient) GetClientAccumulatedStats(ctx context.C // LoadBalancerStatsServiceServer is the server API for LoadBalancerStatsService service. // All implementations must embed UnimplementedLoadBalancerStatsServiceServer -// for forward compatibility +// for forward compatibility. // // A service used to obtain stats for verifying LB behavior. type LoadBalancerStatsServiceServer interface { @@ -709,9 +742,12 @@ type LoadBalancerStatsServiceServer interface { mustEmbedUnimplementedLoadBalancerStatsServiceServer() } -// UnimplementedLoadBalancerStatsServiceServer must be embedded to have forward compatible implementations. -type UnimplementedLoadBalancerStatsServiceServer struct { -} +// UnimplementedLoadBalancerStatsServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedLoadBalancerStatsServiceServer struct{} func (UnimplementedLoadBalancerStatsServiceServer) GetClientStats(context.Context, *LoadBalancerStatsRequest) (*LoadBalancerStatsResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method GetClientStats not implemented") @@ -721,6 +757,7 @@ func (UnimplementedLoadBalancerStatsServiceServer) GetClientAccumulatedStats(con } func (UnimplementedLoadBalancerStatsServiceServer) mustEmbedUnimplementedLoadBalancerStatsServiceServer() { } +func (UnimplementedLoadBalancerStatsServiceServer) testEmbeddedByValue() {} // UnsafeLoadBalancerStatsServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to LoadBalancerStatsServiceServer will @@ -730,6 +767,13 @@ type UnsafeLoadBalancerStatsServiceServer interface { } func RegisterLoadBalancerStatsServiceServer(s grpc.ServiceRegistrar, srv LoadBalancerStatsServiceServer) { + // If the following call panics, it indicates UnimplementedLoadBalancerStatsServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&LoadBalancerStatsService_ServiceDesc, srv) } @@ -850,7 +894,7 @@ func (c *hookServiceClient) ClearReturnStatus(ctx context.Context, in *Empty, op // HookServiceServer is the server API for HookService service. // All implementations must embed UnimplementedHookServiceServer -// for forward compatibility +// for forward compatibility. // // Hook service. Used to keep Kubernetes from shutting the pod down. type HookServiceServer interface { @@ -864,9 +908,12 @@ type HookServiceServer interface { mustEmbedUnimplementedHookServiceServer() } -// UnimplementedHookServiceServer must be embedded to have forward compatible implementations. -type UnimplementedHookServiceServer struct { -} +// UnimplementedHookServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedHookServiceServer struct{} func (UnimplementedHookServiceServer) Hook(context.Context, *Empty) (*Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method Hook not implemented") @@ -878,6 +925,7 @@ func (UnimplementedHookServiceServer) ClearReturnStatus(context.Context, *Empty) return nil, status.Errorf(codes.Unimplemented, "method ClearReturnStatus not implemented") } func (UnimplementedHookServiceServer) mustEmbedUnimplementedHookServiceServer() {} +func (UnimplementedHookServiceServer) testEmbeddedByValue() {} // UnsafeHookServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to HookServiceServer will @@ -887,6 +935,13 @@ type UnsafeHookServiceServer interface { } func RegisterHookServiceServer(s grpc.ServiceRegistrar, srv HookServiceServer) { + // If the following call panics, it indicates UnimplementedHookServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&HookService_ServiceDesc, srv) } @@ -1025,7 +1080,7 @@ func (c *xdsUpdateHealthServiceClient) SendHookRequest(ctx context.Context, in * // XdsUpdateHealthServiceServer is the server API for XdsUpdateHealthService service. // All implementations must embed UnimplementedXdsUpdateHealthServiceServer -// for forward compatibility +// for forward compatibility. // // A service to remotely control health status of an xDS test server. type XdsUpdateHealthServiceServer interface { @@ -1035,9 +1090,12 @@ type XdsUpdateHealthServiceServer interface { mustEmbedUnimplementedXdsUpdateHealthServiceServer() } -// UnimplementedXdsUpdateHealthServiceServer must be embedded to have forward compatible implementations. -type UnimplementedXdsUpdateHealthServiceServer struct { -} +// UnimplementedXdsUpdateHealthServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedXdsUpdateHealthServiceServer struct{} func (UnimplementedXdsUpdateHealthServiceServer) SetServing(context.Context, *Empty) (*Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method SetServing not implemented") @@ -1050,6 +1108,7 @@ func (UnimplementedXdsUpdateHealthServiceServer) SendHookRequest(context.Context } func (UnimplementedXdsUpdateHealthServiceServer) mustEmbedUnimplementedXdsUpdateHealthServiceServer() { } +func (UnimplementedXdsUpdateHealthServiceServer) testEmbeddedByValue() {} // UnsafeXdsUpdateHealthServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to XdsUpdateHealthServiceServer will @@ -1059,6 +1118,13 @@ type UnsafeXdsUpdateHealthServiceServer interface { } func RegisterXdsUpdateHealthServiceServer(s grpc.ServiceRegistrar, srv XdsUpdateHealthServiceServer) { + // If the following call panics, it indicates UnimplementedXdsUpdateHealthServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&XdsUpdateHealthService_ServiceDesc, srv) } @@ -1174,7 +1240,7 @@ func (c *xdsUpdateClientConfigureServiceClient) Configure(ctx context.Context, i // XdsUpdateClientConfigureServiceServer is the server API for XdsUpdateClientConfigureService service. // All implementations must embed UnimplementedXdsUpdateClientConfigureServiceServer -// for forward compatibility +// for forward compatibility. // // A service to dynamically update the configuration of an xDS test client. type XdsUpdateClientConfigureServiceServer interface { @@ -1183,15 +1249,19 @@ type XdsUpdateClientConfigureServiceServer interface { mustEmbedUnimplementedXdsUpdateClientConfigureServiceServer() } -// UnimplementedXdsUpdateClientConfigureServiceServer must be embedded to have forward compatible implementations. -type UnimplementedXdsUpdateClientConfigureServiceServer struct { -} +// UnimplementedXdsUpdateClientConfigureServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedXdsUpdateClientConfigureServiceServer struct{} func (UnimplementedXdsUpdateClientConfigureServiceServer) Configure(context.Context, *ClientConfigureRequest) (*ClientConfigureResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method Configure not implemented") } func (UnimplementedXdsUpdateClientConfigureServiceServer) mustEmbedUnimplementedXdsUpdateClientConfigureServiceServer() { } +func (UnimplementedXdsUpdateClientConfigureServiceServer) testEmbeddedByValue() {} // UnsafeXdsUpdateClientConfigureServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to XdsUpdateClientConfigureServiceServer will @@ -1201,6 +1271,13 @@ type UnsafeXdsUpdateClientConfigureServiceServer interface { } func RegisterXdsUpdateClientConfigureServiceServer(s grpc.ServiceRegistrar, srv XdsUpdateClientConfigureServiceServer) { + // If the following call panics, it indicates UnimplementedXdsUpdateClientConfigureServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&XdsUpdateClientConfigureService_ServiceDesc, srv) } diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service.pb.go index 849b016677..a45cab37c6 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 -// protoc v4.25.2 +// protoc-gen-go v1.35.2 +// protoc v5.27.1 // source: grpc/testing/worker_service.proto package grpc_testing @@ -67,7 +67,7 @@ var file_grpc_testing_worker_service_proto_rawDesc = []byte{ 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -var file_grpc_testing_worker_service_proto_goTypes = []interface{}{ +var file_grpc_testing_worker_service_proto_goTypes = []any{ (*ServerArgs)(nil), // 0: grpc.testing.ServerArgs (*ClientArgs)(nil), // 1: grpc.testing.ClientArgs (*CoreRequest)(nil), // 2: grpc.testing.CoreRequest diff --git a/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service_grpc.pb.go b/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service_grpc.pb.go index 32ff7d9e24..40cb6949ff 100644 --- a/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service_grpc.pb.go +++ b/vendor/google.golang.org/grpc/interop/grpc_testing/worker_service_grpc.pb.go @@ -17,8 +17,8 @@ // Code generated by protoc-gen-go-grpc. DO NOT EDIT. // versions: -// - protoc-gen-go-grpc v1.4.0 -// - protoc v4.25.2 +// - protoc-gen-go-grpc v1.5.1 +// - protoc v5.27.1 // source: grpc/testing/worker_service.proto package grpc_testing @@ -122,7 +122,7 @@ func (c *workerServiceClient) QuitWorker(ctx context.Context, in *Void, opts ... // WorkerServiceServer is the server API for WorkerService service. // All implementations must embed UnimplementedWorkerServiceServer -// for forward compatibility +// for forward compatibility. type WorkerServiceServer interface { // Start server with specified workload. // First request sent specifies the ServerConfig followed by ServerStatus @@ -145,9 +145,12 @@ type WorkerServiceServer interface { mustEmbedUnimplementedWorkerServiceServer() } -// UnimplementedWorkerServiceServer must be embedded to have forward compatible implementations. -type UnimplementedWorkerServiceServer struct { -} +// UnimplementedWorkerServiceServer must be embedded to have +// forward compatible implementations. +// +// NOTE: this should be embedded by value instead of pointer to avoid a nil +// pointer dereference when methods are called. +type UnimplementedWorkerServiceServer struct{} func (UnimplementedWorkerServiceServer) RunServer(grpc.BidiStreamingServer[ServerArgs, ServerStatus]) error { return status.Errorf(codes.Unimplemented, "method RunServer not implemented") @@ -162,6 +165,7 @@ func (UnimplementedWorkerServiceServer) QuitWorker(context.Context, *Void) (*Voi return nil, status.Errorf(codes.Unimplemented, "method QuitWorker not implemented") } func (UnimplementedWorkerServiceServer) mustEmbedUnimplementedWorkerServiceServer() {} +func (UnimplementedWorkerServiceServer) testEmbeddedByValue() {} // UnsafeWorkerServiceServer may be embedded to opt out of forward compatibility for this service. // Use of this interface is not recommended, as added methods to WorkerServiceServer will @@ -171,6 +175,13 @@ type UnsafeWorkerServiceServer interface { } func RegisterWorkerServiceServer(s grpc.ServiceRegistrar, srv WorkerServiceServer) { + // If the following call panics, it indicates UnimplementedWorkerServiceServer was + // embedded by pointer and is nil. This will cause panics if an + // unimplemented method is ever invoked, so we test this at initialization + // time to prevent it from happening at runtime later due to I/O. + if t, ok := srv.(interface{ testEmbeddedByValue() }); ok { + t.testEmbeddedByValue() + } s.RegisterService(&WorkerService_ServiceDesc, srv) } diff --git a/vendor/google.golang.org/grpc/interop/orcalb.go b/vendor/google.golang.org/grpc/interop/orcalb.go index de87c88288..572a7dfcd5 100644 --- a/vendor/google.golang.org/grpc/interop/orcalb.go +++ b/vendor/google.golang.org/grpc/interop/orcalb.go @@ -37,7 +37,7 @@ func init() { type orcabb struct{} -func (orcabb) Build(cc balancer.ClientConn, opts balancer.BuildOptions) balancer.Balancer { +func (orcabb) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer { return &orcab{cc: cc} } @@ -46,9 +46,8 @@ func (orcabb) Name() string { } type orcab struct { - cc balancer.ClientConn - sc balancer.SubConn - cancelWatch func() + cc balancer.ClientConn + sc balancer.SubConn reportMu sync.Mutex report *v3orcapb.OrcaLoadReport @@ -70,7 +69,6 @@ func (o *orcab) UpdateClientConnState(s balancer.ClientConnState) error { o.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, Picker: base.NewErrPicker(fmt.Errorf("error creating subconn: %v", err))}) return nil } - o.cancelWatch = orca.RegisterOOBListener(o.sc, o, orca.OOBListenerOptions{ReportInterval: time.Second}) o.sc.Connect() o.cc.UpdateState(balancer.State{ConnectivityState: connectivity.Connecting, Picker: base.NewErrPicker(balancer.ErrNoSubConnAvailable)}) return nil @@ -89,6 +87,7 @@ func (o *orcab) UpdateSubConnState(sc balancer.SubConn, state balancer.SubConnSt func (o *orcab) updateSubConnState(state balancer.SubConnState) { switch state.ConnectivityState { case connectivity.Ready: + orca.RegisterOOBListener(o.sc, o, orca.OOBListenerOptions{ReportInterval: time.Second}) o.cc.UpdateState(balancer.State{ConnectivityState: connectivity.Ready, Picker: &orcaPicker{o: o}}) case connectivity.TransientFailure: o.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, Picker: base.NewErrPicker(fmt.Errorf("all subchannels in transient failure: %v", state.ConnectionError))}) @@ -102,9 +101,7 @@ func (o *orcab) updateSubConnState(state balancer.SubConnState) { } } -func (o *orcab) Close() { - o.cancelWatch() -} +func (o *orcab) Close() {} func (o *orcab) OnLoadReport(r *v3orcapb.OrcaLoadReport) { o.reportMu.Lock() diff --git a/vendor/google.golang.org/grpc/interop/test_utils.go b/vendor/google.golang.org/grpc/interop/test_utils.go index 302071e340..71d0b0f060 100644 --- a/vendor/google.golang.org/grpc/interop/test_utils.go +++ b/vendor/google.golang.org/grpc/interop/test_utils.go @@ -404,7 +404,7 @@ func DoPerRPCCreds(ctx context.Context, tc testgrpc.TestServiceClient, serviceAc } } -// DoGoogleDefaultCredentials performs an unary RPC with google default credentials +// DoGoogleDefaultCredentials performs a unary RPC with google default credentials func DoGoogleDefaultCredentials(ctx context.Context, tc testgrpc.TestServiceClient, defaultServiceAccount string) { pl := ClientNewPayload(testpb.PayloadType_COMPRESSABLE, largeReqSize) req := &testpb.SimpleRequest{ @@ -423,7 +423,7 @@ func DoGoogleDefaultCredentials(ctx context.Context, tc testgrpc.TestServiceClie } } -// DoComputeEngineChannelCredentials performs an unary RPC with compute engine channel credentials +// DoComputeEngineChannelCredentials performs a unary RPC with compute engine channel credentials func DoComputeEngineChannelCredentials(ctx context.Context, tc testgrpc.TestServiceClient, defaultServiceAccount string) { pl := ClientNewPayload(testpb.PayloadType_COMPRESSABLE, largeReqSize) req := &testpb.SimpleRequest{ @@ -801,7 +801,7 @@ func NewTestServer(opts ...NewTestServerOptions) testgrpc.TestServiceServer { return &testServer{} } -func (s *testServer) EmptyCall(ctx context.Context, in *testpb.Empty) (*testpb.Empty, error) { +func (s *testServer) EmptyCall(context.Context, *testpb.Empty) (*testpb.Empty, error) { return new(testpb.Empty), nil } diff --git a/vendor/google.golang.org/grpc/keepalive/keepalive.go b/vendor/google.golang.org/grpc/keepalive/keepalive.go index 34d31b5e7d..eb42b19fb9 100644 --- a/vendor/google.golang.org/grpc/keepalive/keepalive.go +++ b/vendor/google.golang.org/grpc/keepalive/keepalive.go @@ -34,15 +34,29 @@ type ClientParameters struct { // After a duration of this time if the client doesn't see any activity it // pings the server to see if the transport is still alive. // If set below 10s, a minimum value of 10s will be used instead. - Time time.Duration // The current default value is infinity. + // + // Note that gRPC servers have a default EnforcementPolicy.MinTime of 5 + // minutes (which means the client shouldn't ping more frequently than every + // 5 minutes). + // + // Though not ideal, it's not a strong requirement for Time to be less than + // EnforcementPolicy.MinTime. Time will automatically double if the server + // disconnects due to its enforcement policy. + // + // For more details, see + // https://github.com/grpc/proposal/blob/master/A8-client-side-keepalive.md + Time time.Duration // After having pinged for keepalive check, the client waits for a duration // of Timeout and if no activity is seen even after that the connection is // closed. - Timeout time.Duration // The current default value is 20 seconds. + // + // If keepalive is enabled, and this value is not explicitly set, the default + // is 20 seconds. + Timeout time.Duration // If true, client sends keepalive pings even with no active RPCs. If false, // when there are no active RPCs, Time and Timeout will be ignored and no // keepalive pings will be sent. - PermitWithoutStream bool // false by default. + PermitWithoutStream bool } // ServerParameters is used to set keepalive and max-age parameters on the diff --git a/vendor/google.golang.org/grpc/mem/buffer_pool.go b/vendor/google.golang.org/grpc/mem/buffer_pool.go new file mode 100644 index 0000000000..c37c58c023 --- /dev/null +++ b/vendor/google.golang.org/grpc/mem/buffer_pool.go @@ -0,0 +1,194 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package mem + +import ( + "sort" + "sync" + + "google.golang.org/grpc/internal" +) + +// BufferPool is a pool of buffers that can be shared and reused, resulting in +// decreased memory allocation. +type BufferPool interface { + // Get returns a buffer with specified length from the pool. + Get(length int) *[]byte + + // Put returns a buffer to the pool. + Put(*[]byte) +} + +var defaultBufferPoolSizes = []int{ + 256, + 4 << 10, // 4KB (go page size) + 16 << 10, // 16KB (max HTTP/2 frame size used by gRPC) + 32 << 10, // 32KB (default buffer size for io.Copy) + 1 << 20, // 1MB +} + +var defaultBufferPool BufferPool + +func init() { + defaultBufferPool = NewTieredBufferPool(defaultBufferPoolSizes...) + + internal.SetDefaultBufferPoolForTesting = func(pool BufferPool) { + defaultBufferPool = pool + } + + internal.SetBufferPoolingThresholdForTesting = func(threshold int) { + bufferPoolingThreshold = threshold + } +} + +// DefaultBufferPool returns the current default buffer pool. It is a BufferPool +// created with NewBufferPool that uses a set of default sizes optimized for +// expected workflows. +func DefaultBufferPool() BufferPool { + return defaultBufferPool +} + +// NewTieredBufferPool returns a BufferPool implementation that uses multiple +// underlying pools of the given pool sizes. +func NewTieredBufferPool(poolSizes ...int) BufferPool { + sort.Ints(poolSizes) + pools := make([]*sizedBufferPool, len(poolSizes)) + for i, s := range poolSizes { + pools[i] = newSizedBufferPool(s) + } + return &tieredBufferPool{ + sizedPools: pools, + } +} + +// tieredBufferPool implements the BufferPool interface with multiple tiers of +// buffer pools for different sizes of buffers. +type tieredBufferPool struct { + sizedPools []*sizedBufferPool + fallbackPool simpleBufferPool +} + +func (p *tieredBufferPool) Get(size int) *[]byte { + return p.getPool(size).Get(size) +} + +func (p *tieredBufferPool) Put(buf *[]byte) { + p.getPool(cap(*buf)).Put(buf) +} + +func (p *tieredBufferPool) getPool(size int) BufferPool { + poolIdx := sort.Search(len(p.sizedPools), func(i int) bool { + return p.sizedPools[i].defaultSize >= size + }) + + if poolIdx == len(p.sizedPools) { + return &p.fallbackPool + } + + return p.sizedPools[poolIdx] +} + +// sizedBufferPool is a BufferPool implementation that is optimized for specific +// buffer sizes. For example, HTTP/2 frames within gRPC have a default max size +// of 16kb and a sizedBufferPool can be configured to only return buffers with a +// capacity of 16kb. Note that however it does not support returning larger +// buffers and in fact panics if such a buffer is requested. Because of this, +// this BufferPool implementation is not meant to be used on its own and rather +// is intended to be embedded in a tieredBufferPool such that Get is only +// invoked when the required size is smaller than or equal to defaultSize. +type sizedBufferPool struct { + pool sync.Pool + defaultSize int +} + +func (p *sizedBufferPool) Get(size int) *[]byte { + buf := p.pool.Get().(*[]byte) + b := *buf + clear(b[:cap(b)]) + *buf = b[:size] + return buf +} + +func (p *sizedBufferPool) Put(buf *[]byte) { + if cap(*buf) < p.defaultSize { + // Ignore buffers that are too small to fit in the pool. Otherwise, when + // Get is called it will panic as it tries to index outside the bounds + // of the buffer. + return + } + p.pool.Put(buf) +} + +func newSizedBufferPool(size int) *sizedBufferPool { + return &sizedBufferPool{ + pool: sync.Pool{ + New: func() any { + buf := make([]byte, size) + return &buf + }, + }, + defaultSize: size, + } +} + +var _ BufferPool = (*simpleBufferPool)(nil) + +// simpleBufferPool is an implementation of the BufferPool interface that +// attempts to pool buffers with a sync.Pool. When Get is invoked, it tries to +// acquire a buffer from the pool but if that buffer is too small, it returns it +// to the pool and creates a new one. +type simpleBufferPool struct { + pool sync.Pool +} + +func (p *simpleBufferPool) Get(size int) *[]byte { + bs, ok := p.pool.Get().(*[]byte) + if ok && cap(*bs) >= size { + *bs = (*bs)[:size] + return bs + } + + // A buffer was pulled from the pool, but it is too small. Put it back in + // the pool and create one large enough. + if ok { + p.pool.Put(bs) + } + + b := make([]byte, size) + return &b +} + +func (p *simpleBufferPool) Put(buf *[]byte) { + p.pool.Put(buf) +} + +var _ BufferPool = NopBufferPool{} + +// NopBufferPool is a buffer pool that returns new buffers without pooling. +type NopBufferPool struct{} + +// Get returns a buffer with specified length from the pool. +func (NopBufferPool) Get(length int) *[]byte { + b := make([]byte, length) + return &b +} + +// Put returns a buffer to the pool. +func (NopBufferPool) Put(*[]byte) { +} diff --git a/vendor/google.golang.org/grpc/mem/buffer_slice.go b/vendor/google.golang.org/grpc/mem/buffer_slice.go new file mode 100644 index 0000000000..65002e2cc8 --- /dev/null +++ b/vendor/google.golang.org/grpc/mem/buffer_slice.go @@ -0,0 +1,281 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package mem + +import ( + "io" +) + +const ( + // 32 KiB is what io.Copy uses. + readAllBufSize = 32 * 1024 +) + +// BufferSlice offers a means to represent data that spans one or more Buffer +// instances. A BufferSlice is meant to be immutable after creation, and methods +// like Ref create and return copies of the slice. This is why all methods have +// value receivers rather than pointer receivers. +// +// Note that any of the methods that read the underlying buffers such as Ref, +// Len or CopyTo etc., will panic if any underlying buffers have already been +// freed. It is recommended to not directly interact with any of the underlying +// buffers directly, rather such interactions should be mediated through the +// various methods on this type. +// +// By convention, any APIs that return (mem.BufferSlice, error) should reduce +// the burden on the caller by never returning a mem.BufferSlice that needs to +// be freed if the error is non-nil, unless explicitly stated. +type BufferSlice []Buffer + +// Len returns the sum of the length of all the Buffers in this slice. +// +// # Warning +// +// Invoking the built-in len on a BufferSlice will return the number of buffers +// in the slice, and *not* the value returned by this function. +func (s BufferSlice) Len() int { + var length int + for _, b := range s { + length += b.Len() + } + return length +} + +// Ref invokes Ref on each buffer in the slice. +func (s BufferSlice) Ref() { + for _, b := range s { + b.Ref() + } +} + +// Free invokes Buffer.Free() on each Buffer in the slice. +func (s BufferSlice) Free() { + for _, b := range s { + b.Free() + } +} + +// CopyTo copies each of the underlying Buffer's data into the given buffer, +// returning the number of bytes copied. Has the same semantics as the copy +// builtin in that it will copy as many bytes as it can, stopping when either dst +// is full or s runs out of data, returning the minimum of s.Len() and len(dst). +func (s BufferSlice) CopyTo(dst []byte) int { + off := 0 + for _, b := range s { + off += copy(dst[off:], b.ReadOnlyData()) + } + return off +} + +// Materialize concatenates all the underlying Buffer's data into a single +// contiguous buffer using CopyTo. +func (s BufferSlice) Materialize() []byte { + l := s.Len() + if l == 0 { + return nil + } + out := make([]byte, l) + s.CopyTo(out) + return out +} + +// MaterializeToBuffer functions like Materialize except that it writes the data +// to a single Buffer pulled from the given BufferPool. +// +// As a special case, if the input BufferSlice only actually has one Buffer, this +// function simply increases the refcount before returning said Buffer. Freeing this +// buffer won't release it until the BufferSlice is itself released. +func (s BufferSlice) MaterializeToBuffer(pool BufferPool) Buffer { + if len(s) == 1 { + s[0].Ref() + return s[0] + } + sLen := s.Len() + if sLen == 0 { + return emptyBuffer{} + } + buf := pool.Get(sLen) + s.CopyTo(*buf) + return NewBuffer(buf, pool) +} + +// Reader returns a new Reader for the input slice after taking references to +// each underlying buffer. +func (s BufferSlice) Reader() Reader { + s.Ref() + return &sliceReader{ + data: s, + len: s.Len(), + } +} + +// Reader exposes a BufferSlice's data as an io.Reader, allowing it to interface +// with other parts systems. It also provides an additional convenience method +// Remaining(), which returns the number of unread bytes remaining in the slice. +// Buffers will be freed as they are read. +type Reader interface { + io.Reader + io.ByteReader + // Close frees the underlying BufferSlice and never returns an error. Subsequent + // calls to Read will return (0, io.EOF). + Close() error + // Remaining returns the number of unread bytes remaining in the slice. + Remaining() int +} + +type sliceReader struct { + data BufferSlice + len int + // The index into data[0].ReadOnlyData(). + bufferIdx int +} + +func (r *sliceReader) Remaining() int { + return r.len +} + +func (r *sliceReader) Close() error { + r.data.Free() + r.data = nil + r.len = 0 + return nil +} + +func (r *sliceReader) freeFirstBufferIfEmpty() bool { + if len(r.data) == 0 || r.bufferIdx != len(r.data[0].ReadOnlyData()) { + return false + } + + r.data[0].Free() + r.data = r.data[1:] + r.bufferIdx = 0 + return true +} + +func (r *sliceReader) Read(buf []byte) (n int, _ error) { + if r.len == 0 { + return 0, io.EOF + } + + for len(buf) != 0 && r.len != 0 { + // Copy as much as possible from the first Buffer in the slice into the + // given byte slice. + data := r.data[0].ReadOnlyData() + copied := copy(buf, data[r.bufferIdx:]) + r.len -= copied // Reduce len by the number of bytes copied. + r.bufferIdx += copied // Increment the buffer index. + n += copied // Increment the total number of bytes read. + buf = buf[copied:] // Shrink the given byte slice. + + // If we have copied all the data from the first Buffer, free it and advance to + // the next in the slice. + r.freeFirstBufferIfEmpty() + } + + return n, nil +} + +func (r *sliceReader) ReadByte() (byte, error) { + if r.len == 0 { + return 0, io.EOF + } + + // There may be any number of empty buffers in the slice, clear them all until a + // non-empty buffer is reached. This is guaranteed to exit since r.len is not 0. + for r.freeFirstBufferIfEmpty() { + } + + b := r.data[0].ReadOnlyData()[r.bufferIdx] + r.len-- + r.bufferIdx++ + // Free the first buffer in the slice if the last byte was read + r.freeFirstBufferIfEmpty() + return b, nil +} + +var _ io.Writer = (*writer)(nil) + +type writer struct { + buffers *BufferSlice + pool BufferPool +} + +func (w *writer) Write(p []byte) (n int, err error) { + b := Copy(p, w.pool) + *w.buffers = append(*w.buffers, b) + return b.Len(), nil +} + +// NewWriter wraps the given BufferSlice and BufferPool to implement the +// io.Writer interface. Every call to Write copies the contents of the given +// buffer into a new Buffer pulled from the given pool and the Buffer is +// added to the given BufferSlice. +func NewWriter(buffers *BufferSlice, pool BufferPool) io.Writer { + return &writer{buffers: buffers, pool: pool} +} + +// ReadAll reads from r until an error or EOF and returns the data it read. +// A successful call returns err == nil, not err == EOF. Because ReadAll is +// defined to read from src until EOF, it does not treat an EOF from Read +// as an error to be reported. +// +// Important: A failed call returns a non-nil error and may also return +// partially read buffers. It is the responsibility of the caller to free the +// BufferSlice returned, or its memory will not be reused. +func ReadAll(r io.Reader, pool BufferPool) (BufferSlice, error) { + var result BufferSlice + if wt, ok := r.(io.WriterTo); ok { + // This is more optimal since wt knows the size of chunks it wants to + // write and, hence, we can allocate buffers of an optimal size to fit + // them. E.g. might be a single big chunk, and we wouldn't chop it + // into pieces. + w := NewWriter(&result, pool) + _, err := wt.WriteTo(w) + return result, err + } +nextBuffer: + for { + buf := pool.Get(readAllBufSize) + // We asked for 32KiB but may have been given a bigger buffer. + // Use all of it if that's the case. + *buf = (*buf)[:cap(*buf)] + usedCap := 0 + for { + n, err := r.Read((*buf)[usedCap:]) + usedCap += n + if err != nil { + if usedCap == 0 { + // Nothing in this buf, put it back + pool.Put(buf) + } else { + *buf = (*buf)[:usedCap] + result = append(result, NewBuffer(buf, pool)) + } + if err == io.EOF { + err = nil + } + return result, err + } + if len(*buf) == usedCap { + result = append(result, NewBuffer(buf, pool)) + continue nextBuffer + } + } + } +} diff --git a/vendor/google.golang.org/grpc/mem/buffers.go b/vendor/google.golang.org/grpc/mem/buffers.go new file mode 100644 index 0000000000..ecbf0b9a73 --- /dev/null +++ b/vendor/google.golang.org/grpc/mem/buffers.go @@ -0,0 +1,268 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package mem provides utilities that facilitate memory reuse in byte slices +// that are used as buffers. +// +// # Experimental +// +// Notice: All APIs in this package are EXPERIMENTAL and may be changed or +// removed in a later release. +package mem + +import ( + "fmt" + "sync" + "sync/atomic" +) + +// A Buffer represents a reference counted piece of data (in bytes) that can be +// acquired by a call to NewBuffer() or Copy(). A reference to a Buffer may be +// released by calling Free(), which invokes the free function given at creation +// only after all references are released. +// +// Note that a Buffer is not safe for concurrent access and instead each +// goroutine should use its own reference to the data, which can be acquired via +// a call to Ref(). +// +// Attempts to access the underlying data after releasing the reference to the +// Buffer will panic. +type Buffer interface { + // ReadOnlyData returns the underlying byte slice. Note that it is undefined + // behavior to modify the contents of this slice in any way. + ReadOnlyData() []byte + // Ref increases the reference counter for this Buffer. + Ref() + // Free decrements this Buffer's reference counter and frees the underlying + // byte slice if the counter reaches 0 as a result of this call. + Free() + // Len returns the Buffer's size. + Len() int + + split(n int) (left, right Buffer) + read(buf []byte) (int, Buffer) +} + +var ( + bufferPoolingThreshold = 1 << 10 + + bufferObjectPool = sync.Pool{New: func() any { return new(buffer) }} + refObjectPool = sync.Pool{New: func() any { return new(atomic.Int32) }} +) + +// IsBelowBufferPoolingThreshold returns true if the given size is less than or +// equal to the threshold for buffer pooling. This is used to determine whether +// to pool buffers or allocate them directly. +func IsBelowBufferPoolingThreshold(size int) bool { + return size <= bufferPoolingThreshold +} + +type buffer struct { + origData *[]byte + data []byte + refs *atomic.Int32 + pool BufferPool +} + +func newBuffer() *buffer { + return bufferObjectPool.Get().(*buffer) +} + +// NewBuffer creates a new Buffer from the given data, initializing the reference +// counter to 1. The data will then be returned to the given pool when all +// references to the returned Buffer are released. As a special case to avoid +// additional allocations, if the given buffer pool is nil, the returned buffer +// will be a "no-op" Buffer where invoking Buffer.Free() does nothing and the +// underlying data is never freed. +// +// Note that the backing array of the given data is not copied. +func NewBuffer(data *[]byte, pool BufferPool) Buffer { + // Use the buffer's capacity instead of the length, otherwise buffers may + // not be reused under certain conditions. For example, if a large buffer + // is acquired from the pool, but fewer bytes than the buffering threshold + // are written to it, the buffer will not be returned to the pool. + if pool == nil || IsBelowBufferPoolingThreshold(cap(*data)) { + return (SliceBuffer)(*data) + } + b := newBuffer() + b.origData = data + b.data = *data + b.pool = pool + b.refs = refObjectPool.Get().(*atomic.Int32) + b.refs.Add(1) + return b +} + +// Copy creates a new Buffer from the given data, initializing the reference +// counter to 1. +// +// It acquires a []byte from the given pool and copies over the backing array +// of the given data. The []byte acquired from the pool is returned to the +// pool when all references to the returned Buffer are released. +func Copy(data []byte, pool BufferPool) Buffer { + if IsBelowBufferPoolingThreshold(len(data)) { + buf := make(SliceBuffer, len(data)) + copy(buf, data) + return buf + } + + buf := pool.Get(len(data)) + copy(*buf, data) + return NewBuffer(buf, pool) +} + +func (b *buffer) ReadOnlyData() []byte { + if b.refs == nil { + panic("Cannot read freed buffer") + } + return b.data +} + +func (b *buffer) Ref() { + if b.refs == nil { + panic("Cannot ref freed buffer") + } + b.refs.Add(1) +} + +func (b *buffer) Free() { + if b.refs == nil { + panic("Cannot free freed buffer") + } + + refs := b.refs.Add(-1) + switch { + case refs > 0: + return + case refs == 0: + if b.pool != nil { + b.pool.Put(b.origData) + } + + refObjectPool.Put(b.refs) + b.origData = nil + b.data = nil + b.refs = nil + b.pool = nil + bufferObjectPool.Put(b) + default: + panic("Cannot free freed buffer") + } +} + +func (b *buffer) Len() int { + return len(b.ReadOnlyData()) +} + +func (b *buffer) split(n int) (Buffer, Buffer) { + if b.refs == nil { + panic("Cannot split freed buffer") + } + + b.refs.Add(1) + split := newBuffer() + split.origData = b.origData + split.data = b.data[n:] + split.refs = b.refs + split.pool = b.pool + + b.data = b.data[:n] + + return b, split +} + +func (b *buffer) read(buf []byte) (int, Buffer) { + if b.refs == nil { + panic("Cannot read freed buffer") + } + + n := copy(buf, b.data) + if n == len(b.data) { + b.Free() + return n, nil + } + + b.data = b.data[n:] + return n, b +} + +func (b *buffer) String() string { + return fmt.Sprintf("mem.Buffer(%p, data: %p, length: %d)", b, b.ReadOnlyData(), len(b.ReadOnlyData())) +} + +// ReadUnsafe reads bytes from the given Buffer into the provided slice. +// It does not perform safety checks. +func ReadUnsafe(dst []byte, buf Buffer) (int, Buffer) { + return buf.read(dst) +} + +// SplitUnsafe modifies the receiver to point to the first n bytes while it +// returns a new reference to the remaining bytes. The returned Buffer +// functions just like a normal reference acquired using Ref(). +func SplitUnsafe(buf Buffer, n int) (left, right Buffer) { + return buf.split(n) +} + +type emptyBuffer struct{} + +func (e emptyBuffer) ReadOnlyData() []byte { + return nil +} + +func (e emptyBuffer) Ref() {} +func (e emptyBuffer) Free() {} + +func (e emptyBuffer) Len() int { + return 0 +} + +func (e emptyBuffer) split(int) (left, right Buffer) { + return e, e +} + +func (e emptyBuffer) read([]byte) (int, Buffer) { + return 0, e +} + +// SliceBuffer is a Buffer implementation that wraps a byte slice. It provides +// methods for reading, splitting, and managing the byte slice. +type SliceBuffer []byte + +// ReadOnlyData returns the byte slice. +func (s SliceBuffer) ReadOnlyData() []byte { return s } + +// Ref is a noop implementation of Ref. +func (s SliceBuffer) Ref() {} + +// Free is a noop implementation of Free. +func (s SliceBuffer) Free() {} + +// Len is a noop implementation of Len. +func (s SliceBuffer) Len() int { return len(s) } + +func (s SliceBuffer) split(n int) (left, right Buffer) { + return s[:n], s[n:] +} + +func (s SliceBuffer) read(buf []byte) (int, Buffer) { + n := copy(buf, s) + if n == len(s) { + return n, nil + } + return n, s[n:] +} diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index 1e9485fd6e..d2e15253bb 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -213,11 +213,6 @@ func FromIncomingContext(ctx context.Context) (MD, bool) { // ValueFromIncomingContext returns the metadata value corresponding to the metadata // key from the incoming metadata if it exists. Keys are matched in a case insensitive // manner. -// -// # Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. func ValueFromIncomingContext(ctx context.Context, key string) []string { md, ok := ctx.Value(mdIncomingKey{}).(MD) if !ok { @@ -228,7 +223,7 @@ func ValueFromIncomingContext(ctx context.Context, key string) []string { return copyOf(v) } for k, v := range md { - // Case insenitive comparison: MD is a map, and there's no guarantee + // Case insensitive comparison: MD is a map, and there's no guarantee // that the MD attached to the context is created using our helper // functions. if strings.EqualFold(k, key) { diff --git a/vendor/google.golang.org/grpc/orca/call_metrics.go b/vendor/google.golang.org/grpc/orca/call_metrics.go index 157dad49c6..9ae7721420 100644 --- a/vendor/google.golang.org/grpc/orca/call_metrics.go +++ b/vendor/google.golang.org/grpc/orca/call_metrics.go @@ -156,7 +156,7 @@ func unaryInt(smp ServerMetricsProvider) func(ctx context.Context, req any, _ *g } func streamInt(smp ServerMetricsProvider) func(srv any, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { - return func(srv any, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { + return func(srv any, ss grpc.ServerStream, _ *grpc.StreamServerInfo, handler grpc.StreamHandler) error { // We don't allocate the metric recorder here. It will be allocated the // first time the user calls CallMetricsRecorderFromContext(). rw := &recorderWrapper{smp: smp} diff --git a/vendor/google.golang.org/grpc/orca/producer.go b/vendor/google.golang.org/grpc/orca/producer.go index 04edae6de6..4d370310a0 100644 --- a/vendor/google.golang.org/grpc/orca/producer.go +++ b/vendor/google.golang.org/grpc/orca/producer.go @@ -46,6 +46,12 @@ func (*producerBuilder) Build(cci any) (balancer.Producer, func()) { backoff: internal.DefaultBackoffFunc, } return p, func() { + p.mu.Lock() + if p.stop != nil { + p.stop() + p.stop = nil + } + p.mu.Unlock() <-p.stopped } } @@ -67,24 +73,21 @@ type OOBListenerOptions struct { ReportInterval time.Duration } -// RegisterOOBListener registers an out-of-band load report listener on sc. -// Any OOBListener may only be registered once per subchannel at a time. The -// returned stop function must be called when no longer needed. Do not +// RegisterOOBListener registers an out-of-band load report listener on a Ready +// sc. Any OOBListener may only be registered once per subchannel at a time. +// The returned stop function must be called when no longer needed. Do not // register a single OOBListener more than once per SubConn. func RegisterOOBListener(sc balancer.SubConn, l OOBListener, opts OOBListenerOptions) (stop func()) { - pr, close := sc.GetOrBuildProducer(producerBuilderSingleton) + pr, closeFn := sc.GetOrBuildProducer(producerBuilderSingleton) p := pr.(*producer) p.registerListener(l, opts.ReportInterval) - // TODO: When we can register for SubConn state updates, automatically call - // stop() on SHUTDOWN. - // If stop is called multiple times, prevent it from having any effect on // subsequent calls. return grpcsync.OnceFunc(func() { p.unregisterListener(l, opts.ReportInterval) - close() + closeFn() }) } @@ -96,13 +99,13 @@ type producer struct { // is incremented when stream errors occur and is reset when the stream // reports a result. backoff func(int) time.Duration + stopped chan struct{} // closed when the run goroutine exits mu sync.Mutex intervals map[time.Duration]int // map from interval time to count of listeners requesting that time listeners map[OOBListener]struct{} // set of registered listeners minInterval time.Duration - stop func() // stops the current run goroutine - stopped chan struct{} // closed when the run goroutine exits + stop func() // stops the current run goroutine } // registerListener adds the listener and its requested report interval to the diff --git a/vendor/google.golang.org/grpc/orca/server_metrics.go b/vendor/google.golang.org/grpc/orca/server_metrics.go index 67d1fa9d7f..bb664d6a08 100644 --- a/vendor/google.golang.org/grpc/orca/server_metrics.go +++ b/vendor/google.golang.org/grpc/orca/server_metrics.go @@ -108,7 +108,7 @@ type ServerMetricsRecorder interface { // SetMemoryUtilization sets the memory utilization server metric. Must be // in the range [0, 1]. SetMemoryUtilization(float64) - // DeleteMemoryUtilization deletes the memory utiliztion server metric to + // DeleteMemoryUtilization deletes the memory utilization server metric to // prevent it from being sent. DeleteMemoryUtilization() diff --git a/vendor/google.golang.org/grpc/orca/service.go b/vendor/google.golang.org/grpc/orca/service.go index 7461a6b05a..ffe4b5b2b5 100644 --- a/vendor/google.golang.org/grpc/orca/service.go +++ b/vendor/google.golang.org/grpc/orca/service.go @@ -111,9 +111,7 @@ func NewService(opts ServiceOptions) (*Service, error) { // Register creates a new ORCA service implementation configured using the // provided options and registers the same on the provided grpc Server. -func Register(s *grpc.Server, opts ServiceOptions) error { - // TODO(https://github.com/cncf/xds/issues/41): replace *grpc.Server with - // grpc.ServiceRegistrar when possible. +func Register(s grpc.ServiceRegistrar, opts ServiceOptions) error { service, err := NewService(opts) if err != nil { return err diff --git a/vendor/google.golang.org/grpc/preloader.go b/vendor/google.golang.org/grpc/preloader.go index 73bd633643..ee0ff969af 100644 --- a/vendor/google.golang.org/grpc/preloader.go +++ b/vendor/google.golang.org/grpc/preloader.go @@ -20,6 +20,7 @@ package grpc import ( "google.golang.org/grpc/codes" + "google.golang.org/grpc/mem" "google.golang.org/grpc/status" ) @@ -31,9 +32,10 @@ import ( // later release. type PreparedMsg struct { // Struct for preparing msg before sending them - encodedData []byte + encodedData mem.BufferSlice hdr []byte - payload []byte + payload mem.BufferSlice + pf payloadFormat } // Encode marshalls and compresses the message using the codec and compressor for the stream. @@ -57,11 +59,27 @@ func (p *PreparedMsg) Encode(s Stream, msg any) error { if err != nil { return err } - p.encodedData = data - compData, err := compress(data, rpcInfo.preloaderInfo.cp, rpcInfo.preloaderInfo.comp) + + materializedData := data.Materialize() + data.Free() + p.encodedData = mem.BufferSlice{mem.SliceBuffer(materializedData)} + + // TODO: it should be possible to grab the bufferPool from the underlying + // stream implementation with a type cast to its actual type (such as + // addrConnStream) and accessing the buffer pool directly. + var compData mem.BufferSlice + compData, p.pf, err = compress(p.encodedData, rpcInfo.preloaderInfo.cp, rpcInfo.preloaderInfo.comp, mem.DefaultBufferPool()) if err != nil { return err } - p.hdr, p.payload = msgHeader(data, compData) + + if p.pf.isCompressed() { + materializedCompData := compData.Materialize() + compData.Free() + compData = mem.BufferSlice{mem.SliceBuffer(materializedCompData)} + } + + p.hdr, p.payload = msgHeader(p.encodedData, compData, p.pf) + return nil } diff --git a/vendor/google.golang.org/grpc/regenerate.sh b/vendor/google.golang.org/grpc/regenerate.sh deleted file mode 100644 index 3edca296c2..0000000000 --- a/vendor/google.golang.org/grpc/regenerate.sh +++ /dev/null @@ -1,123 +0,0 @@ -#!/bin/bash -# Copyright 2020 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -eu -o pipefail - -WORKDIR=$(mktemp -d) - -function finish { - rm -rf "$WORKDIR" -} -trap finish EXIT - -export GOBIN=${WORKDIR}/bin -export PATH=${GOBIN}:${PATH} -mkdir -p ${GOBIN} - -echo "remove existing generated files" -# grpc_testing_not_regenerate/*.pb.go is not re-generated, -# see grpc_testing_not_regenerate/README.md for details. -rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testing_not_regenerate') - -echo "go install google.golang.org/protobuf/cmd/protoc-gen-go" -(cd test/tools && go install google.golang.org/protobuf/cmd/protoc-gen-go) - -echo "go install cmd/protoc-gen-go-grpc" -(cd cmd/protoc-gen-go-grpc && go install .) - -echo "git clone https://github.com/grpc/grpc-proto" -git clone --quiet https://github.com/grpc/grpc-proto ${WORKDIR}/grpc-proto - -echo "git clone https://github.com/protocolbuffers/protobuf" -git clone --quiet https://github.com/protocolbuffers/protobuf ${WORKDIR}/protobuf - -# Pull in code.proto as a proto dependency -mkdir -p ${WORKDIR}/googleapis/google/rpc -echo "curl https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto" -curl --silent https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto > ${WORKDIR}/googleapis/google/rpc/code.proto - -mkdir -p ${WORKDIR}/out - -# Generates sources without the embed requirement -LEGACY_SOURCES=( - ${WORKDIR}/grpc-proto/grpc/binlog/v1/binarylog.proto - ${WORKDIR}/grpc-proto/grpc/channelz/v1/channelz.proto - ${WORKDIR}/grpc-proto/grpc/health/v1/health.proto - ${WORKDIR}/grpc-proto/grpc/lb/v1/load_balancer.proto - profiling/proto/service.proto - ${WORKDIR}/grpc-proto/grpc/reflection/v1alpha/reflection.proto - ${WORKDIR}/grpc-proto/grpc/reflection/v1/reflection.proto -) - -# Generates only the new gRPC Service symbols -SOURCES=( - $(git ls-files --exclude-standard --cached --others "*.proto" | grep -v '^profiling/proto/service.proto$') - ${WORKDIR}/grpc-proto/grpc/gcp/altscontext.proto - ${WORKDIR}/grpc-proto/grpc/gcp/handshaker.proto - ${WORKDIR}/grpc-proto/grpc/gcp/transport_security_common.proto - ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls.proto - ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls_config.proto - ${WORKDIR}/grpc-proto/grpc/testing/*.proto - ${WORKDIR}/grpc-proto/grpc/core/*.proto -) - -# These options of the form 'Mfoo.proto=bar' instruct the codegen to use an -# import path of 'bar' in the generated code when 'foo.proto' is imported in -# one of the sources. -# -# Note that the protos listed here are all for testing purposes. All protos to -# be used externally should have a go_package option (and they don't need to be -# listed here). -OPTS=Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core,\ -Mgrpc/testing/benchmark_service.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/stats.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/report_qps_scenario_service.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/messages.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/worker_service.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/control.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/test.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/payloads.proto=google.golang.org/grpc/interop/grpc_testing,\ -Mgrpc/testing/empty.proto=google.golang.org/grpc/interop/grpc_testing - -for src in ${SOURCES[@]}; do - echo "protoc ${src}" - protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS},use_generic_streams_experimental=true:${WORKDIR}/out \ - -I"." \ - -I${WORKDIR}/grpc-proto \ - -I${WORKDIR}/googleapis \ - -I${WORKDIR}/protobuf/src \ - ${src} -done - -for src in ${LEGACY_SOURCES[@]}; do - echo "protoc ${src}" - protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS},require_unimplemented_servers=false:${WORKDIR}/out \ - -I"." \ - -I${WORKDIR}/grpc-proto \ - -I${WORKDIR}/googleapis \ - -I${WORKDIR}/protobuf/src \ - ${src} -done - -# The go_package option in grpc/lookup/v1/rls.proto doesn't match the -# current location. Move it into the right place. -mkdir -p ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 -mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 - -# grpc_testing_not_regenerate/*.pb.go are not re-generated, -# see grpc_testing_not_regenerate/README.md for details. -rm ${WORKDIR}/out/google.golang.org/grpc/reflection/test/grpc_testing_not_regenerate/*.pb.go - -cp -R ${WORKDIR}/out/google.golang.org/grpc/* . diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go index 202854511b..8eb1cf3bcf 100644 --- a/vendor/google.golang.org/grpc/resolver/resolver.go +++ b/vendor/google.golang.org/grpc/resolver/resolver.go @@ -22,6 +22,7 @@ package resolver import ( "context" + "errors" "fmt" "net" "net/url" @@ -237,8 +238,8 @@ type ClientConn interface { // UpdateState can be omitted. UpdateState(State) error // ReportError notifies the ClientConn that the Resolver encountered an - // error. The ClientConn will notify the load balancer and begin calling - // ResolveNow on the Resolver with exponential backoff. + // error. The ClientConn then forwards this error to the load balancing + // policy. ReportError(error) // NewAddress is called by resolver to notify ClientConn a new list // of resolved addresses. @@ -330,3 +331,20 @@ type AuthorityOverrider interface { // typically in line, and must keep it unchanged. OverrideAuthority(Target) string } + +// ValidateEndpoints validates endpoints from a petiole policy's perspective. +// Petiole policies should call this before calling into their children. See +// [gRPC A61](https://github.com/grpc/proposal/blob/master/A61-IPv4-IPv6-dualstack-backends.md) +// for details. +func ValidateEndpoints(endpoints []Endpoint) error { + if len(endpoints) == 0 { + return errors.New("endpoints list is empty") + } + + for _, endpoint := range endpoints { + for range endpoint.Addresses { + return nil + } + } + return errors.New("endpoints list contains no addresses") +} diff --git a/vendor/google.golang.org/grpc/resolver_wrapper.go b/vendor/google.golang.org/grpc/resolver_wrapper.go index c5fb45236f..23bb3fb258 100644 --- a/vendor/google.golang.org/grpc/resolver_wrapper.go +++ b/vendor/google.golang.org/grpc/resolver_wrapper.go @@ -66,7 +66,7 @@ func newCCResolverWrapper(cc *ClientConn) *ccResolverWrapper { // any newly created ccResolverWrapper, except that close may be called instead. func (ccr *ccResolverWrapper) start() error { errCh := make(chan error) - ccr.serializer.Schedule(func(ctx context.Context) { + ccr.serializer.TrySchedule(func(ctx context.Context) { if ctx.Err() != nil { return } @@ -85,7 +85,7 @@ func (ccr *ccResolverWrapper) start() error { } func (ccr *ccResolverWrapper) resolveNow(o resolver.ResolveNowOptions) { - ccr.serializer.Schedule(func(ctx context.Context) { + ccr.serializer.TrySchedule(func(ctx context.Context) { if ctx.Err() != nil || ccr.resolver == nil { return } @@ -102,7 +102,7 @@ func (ccr *ccResolverWrapper) close() { ccr.closed = true ccr.mu.Unlock() - ccr.serializer.Schedule(func(context.Context) { + ccr.serializer.TrySchedule(func(context.Context) { if ccr.resolver == nil { return } @@ -177,6 +177,9 @@ func (ccr *ccResolverWrapper) ParseServiceConfig(scJSON string) *serviceconfig.P // addChannelzTraceEvent adds a channelz trace event containing the new // state received from resolver implementations. func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) { + if !logger.V(0) && !channelz.IsOn() { + return + } var updates []string var oldSC, newSC *ServiceConfig var oldOK, newOK bool diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index fdd49e6e91..9fac2b08b4 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -19,7 +19,6 @@ package grpc import ( - "bytes" "compress/gzip" "context" "encoding/binary" @@ -35,6 +34,7 @@ import ( "google.golang.org/grpc/encoding" "google.golang.org/grpc/encoding/proto" "google.golang.org/grpc/internal/transport" + "google.golang.org/grpc/mem" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" "google.golang.org/grpc/stats" @@ -220,8 +220,8 @@ type HeaderCallOption struct { HeaderAddr *metadata.MD } -func (o HeaderCallOption) before(c *callInfo) error { return nil } -func (o HeaderCallOption) after(c *callInfo, attempt *csAttempt) { +func (o HeaderCallOption) before(*callInfo) error { return nil } +func (o HeaderCallOption) after(_ *callInfo, attempt *csAttempt) { *o.HeaderAddr, _ = attempt.s.Header() } @@ -242,8 +242,8 @@ type TrailerCallOption struct { TrailerAddr *metadata.MD } -func (o TrailerCallOption) before(c *callInfo) error { return nil } -func (o TrailerCallOption) after(c *callInfo, attempt *csAttempt) { +func (o TrailerCallOption) before(*callInfo) error { return nil } +func (o TrailerCallOption) after(_ *callInfo, attempt *csAttempt) { *o.TrailerAddr = attempt.s.Trailer() } @@ -264,24 +264,20 @@ type PeerCallOption struct { PeerAddr *peer.Peer } -func (o PeerCallOption) before(c *callInfo) error { return nil } -func (o PeerCallOption) after(c *callInfo, attempt *csAttempt) { +func (o PeerCallOption) before(*callInfo) error { return nil } +func (o PeerCallOption) after(_ *callInfo, attempt *csAttempt) { if x, ok := peer.FromContext(attempt.s.Context()); ok { *o.PeerAddr = *x } } -// WaitForReady configures the action to take when an RPC is attempted on broken -// connections or unreachable servers. If waitForReady is false and the -// connection is in the TRANSIENT_FAILURE state, the RPC will fail -// immediately. Otherwise, the RPC client will block the call until a -// connection is available (or the call is canceled or times out) and will -// retry the call if it fails due to a transient error. gRPC will not retry if -// data was written to the wire unless the server indicates it did not process -// the data. Please refer to -// https://github.com/grpc/grpc/blob/master/doc/wait-for-ready.md. +// WaitForReady configures the RPC's behavior when the client is in +// TRANSIENT_FAILURE, which occurs when all addresses fail to connect. If +// waitForReady is false, the RPC will fail immediately. Otherwise, the client +// will wait until a connection becomes available or the RPC's deadline is +// reached. // -// By default, RPCs don't "wait for ready". +// By default, RPCs do not "wait for ready". func WaitForReady(waitForReady bool) CallOption { return FailFastCallOption{FailFast: !waitForReady} } @@ -308,7 +304,7 @@ func (o FailFastCallOption) before(c *callInfo) error { c.failFast = o.FailFast return nil } -func (o FailFastCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o FailFastCallOption) after(*callInfo, *csAttempt) {} // OnFinish returns a CallOption that configures a callback to be called when // the call completes. The error passed to the callback is the status of the @@ -343,7 +339,7 @@ func (o OnFinishCallOption) before(c *callInfo) error { return nil } -func (o OnFinishCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o OnFinishCallOption) after(*callInfo, *csAttempt) {} // MaxCallRecvMsgSize returns a CallOption which sets the maximum message size // in bytes the client can receive. If this is not set, gRPC uses the default @@ -367,7 +363,7 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error { c.maxReceiveMessageSize = &o.MaxRecvMsgSize return nil } -func (o MaxRecvMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o MaxRecvMsgSizeCallOption) after(*callInfo, *csAttempt) {} // MaxCallSendMsgSize returns a CallOption which sets the maximum message size // in bytes the client can send. If this is not set, gRPC uses the default @@ -391,7 +387,7 @@ func (o MaxSendMsgSizeCallOption) before(c *callInfo) error { c.maxSendMessageSize = &o.MaxSendMsgSize return nil } -func (o MaxSendMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o MaxSendMsgSizeCallOption) after(*callInfo, *csAttempt) {} // PerRPCCredentials returns a CallOption that sets credentials.PerRPCCredentials // for a call. @@ -414,7 +410,7 @@ func (o PerRPCCredsCallOption) before(c *callInfo) error { c.creds = o.Creds return nil } -func (o PerRPCCredsCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o PerRPCCredsCallOption) after(*callInfo, *csAttempt) {} // UseCompressor returns a CallOption which sets the compressor used when // sending the request. If WithCompressor is also set, UseCompressor has @@ -442,7 +438,7 @@ func (o CompressorCallOption) before(c *callInfo) error { c.compressorType = o.CompressorType return nil } -func (o CompressorCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o CompressorCallOption) after(*callInfo, *csAttempt) {} // CallContentSubtype returns a CallOption that will set the content-subtype // for a call. For example, if content-subtype is "json", the Content-Type over @@ -479,7 +475,7 @@ func (o ContentSubtypeCallOption) before(c *callInfo) error { c.contentSubtype = o.ContentSubtype return nil } -func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o ContentSubtypeCallOption) after(*callInfo, *csAttempt) {} // ForceCodec returns a CallOption that will set codec to be used for all // request and response messages for a call. The result of calling Name() will @@ -515,10 +511,50 @@ type ForceCodecCallOption struct { } func (o ForceCodecCallOption) before(c *callInfo) error { - c.codec = o.Codec + c.codec = newCodecV1Bridge(o.Codec) return nil } -func (o ForceCodecCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o ForceCodecCallOption) after(*callInfo, *csAttempt) {} + +// ForceCodecV2 returns a CallOption that will set codec to be used for all +// request and response messages for a call. The result of calling Name() will +// be used as the content-subtype after converting to lowercase, unless +// CallContentSubtype is also used. +// +// See Content-Type on +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for +// more details. Also see the documentation on RegisterCodec and +// CallContentSubtype for more details on the interaction between Codec and +// content-subtype. +// +// This function is provided for advanced users; prefer to use only +// CallContentSubtype to select a registered codec instead. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func ForceCodecV2(codec encoding.CodecV2) CallOption { + return ForceCodecV2CallOption{CodecV2: codec} +} + +// ForceCodecV2CallOption is a CallOption that indicates the codec used for +// marshaling messages. +// +// # Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. +type ForceCodecV2CallOption struct { + CodecV2 encoding.CodecV2 +} + +func (o ForceCodecV2CallOption) before(c *callInfo) error { + c.codec = o.CodecV2 + return nil +} + +func (o ForceCodecV2CallOption) after(*callInfo, *csAttempt) {} // CallCustomCodec behaves like ForceCodec, but accepts a grpc.Codec instead of // an encoding.Codec. @@ -540,10 +576,10 @@ type CustomCodecCallOption struct { } func (o CustomCodecCallOption) before(c *callInfo) error { - c.codec = o.Codec + c.codec = newCodecV0Bridge(o.Codec) return nil } -func (o CustomCodecCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o CustomCodecCallOption) after(*callInfo, *csAttempt) {} // MaxRetryRPCBufferSize returns a CallOption that limits the amount of memory // used for buffering this RPC's requests for retry purposes. @@ -571,7 +607,7 @@ func (o MaxRetryRPCBufferSizeCallOption) before(c *callInfo) error { c.maxRetryRPCBufferSize = o.MaxRetryRPCBufferSize return nil } -func (o MaxRetryRPCBufferSizeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o MaxRetryRPCBufferSizeCallOption) after(*callInfo, *csAttempt) {} // The format of the payload: compressed or not? type payloadFormat uint8 @@ -581,19 +617,28 @@ const ( compressionMade payloadFormat = 1 // compressed ) +func (pf payloadFormat) isCompressed() bool { + return pf == compressionMade +} + +type streamReader interface { + ReadMessageHeader(header []byte) error + Read(n int) (mem.BufferSlice, error) +} + // parser reads complete gRPC messages from the underlying reader. type parser struct { // r is the underlying reader. // See the comment on recvMsg for the permissible // error types. - r io.Reader + r streamReader // The header of a gRPC message. Find more detail at // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md header [5]byte - // recvBufferPool is the pool of shared receive buffers. - recvBufferPool SharedBufferPool + // bufferPool is the pool of shared receive buffers. + bufferPool mem.BufferPool } // recvMsg reads a complete gRPC message from the stream. @@ -608,39 +653,38 @@ type parser struct { // - an error from the status package // // No other error values or types must be returned, which also means -// that the underlying io.Reader must not return an incompatible +// that the underlying streamReader must not return an incompatible // error. -func (p *parser) recvMsg(maxReceiveMessageSize int) (pf payloadFormat, msg []byte, err error) { - if _, err := p.r.Read(p.header[:]); err != nil { +func (p *parser) recvMsg(maxReceiveMessageSize int) (payloadFormat, mem.BufferSlice, error) { + err := p.r.ReadMessageHeader(p.header[:]) + if err != nil { return 0, nil, err } - pf = payloadFormat(p.header[0]) + pf := payloadFormat(p.header[0]) length := binary.BigEndian.Uint32(p.header[1:]) - if length == 0 { - return pf, nil, nil - } if int64(length) > int64(maxInt) { return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max length allowed on current machine (%d vs. %d)", length, maxInt) } if int(length) > maxReceiveMessageSize { return 0, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", length, maxReceiveMessageSize) } - msg = p.recvBufferPool.Get(int(length)) - if _, err := p.r.Read(msg); err != nil { + + data, err := p.r.Read(int(length)) + if err != nil { if err == io.EOF { err = io.ErrUnexpectedEOF } return 0, nil, err } - return pf, msg, nil + return pf, data, nil } // encode serializes msg and returns a buffer containing the message, or an // error if it is too large to be transmitted by grpc. If msg is nil, it // generates an empty message. -func encode(c baseCodec, msg any) ([]byte, error) { +func encode(c baseCodec, msg any) (mem.BufferSlice, error) { if msg == nil { // NOTE: typed nils will not be caught by this check return nil, nil } @@ -648,7 +692,8 @@ func encode(c baseCodec, msg any) ([]byte, error) { if err != nil { return nil, status.Errorf(codes.Internal, "grpc: error while marshaling: %v", err.Error()) } - if uint(len(b)) > math.MaxUint32 { + if uint(b.Len()) > math.MaxUint32 { + b.Free() return nil, status.Errorf(codes.ResourceExhausted, "grpc: message too large (%d bytes)", len(b)) } return b, nil @@ -659,34 +704,41 @@ func encode(c baseCodec, msg any) ([]byte, error) { // indicating no compression was done. // // TODO(dfawley): eliminate cp parameter by wrapping Compressor in an encoding.Compressor. -func compress(in []byte, cp Compressor, compressor encoding.Compressor) ([]byte, error) { - if compressor == nil && cp == nil { - return nil, nil - } - if len(in) == 0 { - return nil, nil +func compress(in mem.BufferSlice, cp Compressor, compressor encoding.Compressor, pool mem.BufferPool) (mem.BufferSlice, payloadFormat, error) { + if (compressor == nil && cp == nil) || in.Len() == 0 { + return nil, compressionNone, nil } + var out mem.BufferSlice + w := mem.NewWriter(&out, pool) wrapErr := func(err error) error { + out.Free() return status.Errorf(codes.Internal, "grpc: error while compressing: %v", err.Error()) } - cbuf := &bytes.Buffer{} if compressor != nil { - z, err := compressor.Compress(cbuf) + z, err := compressor.Compress(w) if err != nil { - return nil, wrapErr(err) + return nil, 0, wrapErr(err) } - if _, err := z.Write(in); err != nil { - return nil, wrapErr(err) + for _, b := range in { + if _, err := z.Write(b.ReadOnlyData()); err != nil { + return nil, 0, wrapErr(err) + } } if err := z.Close(); err != nil { - return nil, wrapErr(err) + return nil, 0, wrapErr(err) } } else { - if err := cp.Do(cbuf, in); err != nil { - return nil, wrapErr(err) + // This is obviously really inefficient since it fully materializes the data, but + // there is no way around this with the old Compressor API. At least it attempts + // to return the buffer to the provider, in the hopes it can be reused (maybe + // even by a subsequent call to this very function). + buf := in.MaterializeToBuffer(pool) + defer buf.Free() + if err := cp.Do(w, buf.ReadOnlyData()); err != nil { + return nil, 0, wrapErr(err) } } - return cbuf.Bytes(), nil + return out, compressionMade, nil } const ( @@ -697,33 +749,36 @@ const ( // msgHeader returns a 5-byte header for the message being transmitted and the // payload, which is compData if non-nil or data otherwise. -func msgHeader(data, compData []byte) (hdr []byte, payload []byte) { +func msgHeader(data, compData mem.BufferSlice, pf payloadFormat) (hdr []byte, payload mem.BufferSlice) { hdr = make([]byte, headerLen) - if compData != nil { - hdr[0] = byte(compressionMade) - data = compData + hdr[0] = byte(pf) + + var length uint32 + if pf.isCompressed() { + length = uint32(compData.Len()) + payload = compData } else { - hdr[0] = byte(compressionNone) + length = uint32(data.Len()) + payload = data } // Write length of payload into buf - binary.BigEndian.PutUint32(hdr[payloadLen:], uint32(len(data))) - return hdr, data + binary.BigEndian.PutUint32(hdr[payloadLen:], length) + return hdr, payload } -func outPayload(client bool, msg any, data, payload []byte, t time.Time) *stats.OutPayload { +func outPayload(client bool, msg any, dataLength, payloadLength int, t time.Time) *stats.OutPayload { return &stats.OutPayload{ Client: client, Payload: msg, - Data: data, - Length: len(data), - WireLength: len(payload) + headerLen, - CompressedLength: len(payload), + Length: dataLength, + WireLength: payloadLength + headerLen, + CompressedLength: payloadLength, SentTime: t, } } -func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool) *status.Status { +func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool, isServer bool) *status.Status { switch pf { case compressionNone: case compressionMade: @@ -731,7 +786,10 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool return status.New(codes.Internal, "grpc: compressed flag set with identity or empty encoding") } if !haveCompressor { - return status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) + if isServer { + return status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) + } + return status.Newf(codes.Internal, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) } default: return status.Newf(codes.Internal, "grpc: received unexpected payload format %d", pf) @@ -741,104 +799,110 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool type payloadInfo struct { compressedLength int // The compressed length got from wire. - uncompressedBytes []byte + uncompressedBytes mem.BufferSlice +} + +func (p *payloadInfo) free() { + if p != nil && p.uncompressedBytes != nil { + p.uncompressedBytes.Free() + } } // recvAndDecompress reads a message from the stream, decompressing it if necessary. // // Cancelling the returned cancel function releases the buffer back to the pool. So the caller should cancel as soon as // the buffer is no longer needed. -func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, -) (uncompressedBuf []byte, cancel func(), err error) { - pf, compressedBuf, err := p.recvMsg(maxReceiveMessageSize) +// TODO: Refactor this function to reduce the number of arguments. +// See: https://google.github.io/styleguide/go/best-practices.html#function-argument-lists +func recvAndDecompress(p *parser, s recvCompressor, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool, +) (out mem.BufferSlice, err error) { + pf, compressed, err := p.recvMsg(maxReceiveMessageSize) if err != nil { - return nil, nil, err + return nil, err } - if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil); st != nil { - return nil, nil, st.Err() + compressedLength := compressed.Len() + + if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil, isServer); st != nil { + compressed.Free() + return nil, st.Err() } var size int - if pf == compressionMade { + if pf.isCompressed() { + defer compressed.Free() + // To match legacy behavior, if the decompressor is set by WithDecompressor or RPCDecompressor, // use this decompressor as the default. if dc != nil { - uncompressedBuf, err = dc.Do(bytes.NewReader(compressedBuf)) + var uncompressedBuf []byte + uncompressedBuf, err = dc.Do(compressed.Reader()) + if err == nil { + out = mem.BufferSlice{mem.SliceBuffer(uncompressedBuf)} + } size = len(uncompressedBuf) } else { - uncompressedBuf, size, err = decompress(compressor, compressedBuf, maxReceiveMessageSize) + out, size, err = decompress(compressor, compressed, maxReceiveMessageSize, p.bufferPool) } if err != nil { - return nil, nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err) + return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err) } if size > maxReceiveMessageSize { + out.Free() // TODO: Revisit the error code. Currently keep it consistent with java // implementation. - return nil, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize) + return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize) } } else { - uncompressedBuf = compressedBuf + out = compressed } if payInfo != nil { - payInfo.compressedLength = len(compressedBuf) - payInfo.uncompressedBytes = uncompressedBuf - - cancel = func() {} - } else { - cancel = func() { - p.recvBufferPool.Put(&compressedBuf) - } + payInfo.compressedLength = compressedLength + out.Ref() + payInfo.uncompressedBytes = out } - return uncompressedBuf, cancel, nil + return out, nil } // Using compressor, decompress d, returning data and size. // Optionally, if data will be over maxReceiveMessageSize, just return the size. -func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize int) ([]byte, int, error) { - dcReader, err := compressor.Decompress(bytes.NewReader(d)) +func decompress(compressor encoding.Compressor, d mem.BufferSlice, maxReceiveMessageSize int, pool mem.BufferPool) (mem.BufferSlice, int, error) { + dcReader, err := compressor.Decompress(d.Reader()) if err != nil { return nil, 0, err } - if sizer, ok := compressor.(interface { - DecompressedSize(compressedBytes []byte) int - }); ok { - if size := sizer.DecompressedSize(d); size >= 0 { - if size > maxReceiveMessageSize { - return nil, size, nil - } - // size is used as an estimate to size the buffer, but we - // will read more data if available. - // +MinRead so ReadFrom will not reallocate if size is correct. - // - // TODO: If we ensure that the buffer size is the same as the DecompressedSize, - // we can also utilize the recv buffer pool here. - buf := bytes.NewBuffer(make([]byte, 0, size+bytes.MinRead)) - bytesRead, err := buf.ReadFrom(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) - return buf.Bytes(), int(bytesRead), err - } + + out, err := mem.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1), pool) + if err != nil { + out.Free() + return nil, 0, err } - // Read from LimitReader with limit max+1. So if the underlying - // reader is over limit, the result will be bigger than max. - d, err = io.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1)) - return d, len(d), err + return out, out.Len(), nil +} + +type recvCompressor interface { + RecvCompress() string } // For the two compressor parameters, both should not be set, but if they are, // dc takes precedence over compressor. // TODO(dfawley): wrap the old compressor/decompressor using the new API? -func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) error { - buf, cancel, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor) +func recv(p *parser, c baseCodec, s recvCompressor, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor, isServer bool) error { + data, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor, isServer) if err != nil { return err } - defer cancel() - if err := c.Unmarshal(buf, m); err != nil { + // If the codec wants its own reference to the data, it can get it. Otherwise, always + // free the buffers. + defer data.Free() + + if err := c.Unmarshal(data, m); err != nil { return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message: %v", err) } + return nil } @@ -941,7 +1005,7 @@ func setCallInfoCodec(c *callInfo) error { // encoding.Codec (Name vs. String method name). We only support // setting content subtype from encoding.Codec to avoid a behavior // change with the deprecated version. - if ec, ok := c.codec.(encoding.Codec); ok { + if ec, ok := c.codec.(encoding.CodecV2); ok { c.contentSubtype = strings.ToLower(ec.Name()) } } @@ -950,12 +1014,12 @@ func setCallInfoCodec(c *callInfo) error { if c.contentSubtype == "" { // No codec specified in CallOptions; use proto by default. - c.codec = encoding.GetCodec(proto.Name) + c.codec = getCodec(proto.Name) return nil } // c.contentSubtype is already lowercased in CallContentSubtype - c.codec = encoding.GetCodec(c.contentSubtype) + c.codec = getCodec(c.contentSubtype) if c.codec == nil { return status.Errorf(codes.Internal, "no codec registered for content-subtype %s", c.contentSubtype) } diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index 89f8e4792b..9d5b2884d1 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -45,6 +45,7 @@ import ( "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" + "google.golang.org/grpc/mem" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" "google.golang.org/grpc/stats" @@ -80,18 +81,19 @@ func init() { } internal.BinaryLogger = binaryLogger internal.JoinServerOptions = newJoinServerOption - internal.RecvBufferPool = recvBufferPool + internal.BufferPool = bufferPool } var statusOK = status.New(codes.OK, "") var logger = grpclog.Component("core") -type methodHandler func(srv any, ctx context.Context, dec func(any) error, interceptor UnaryServerInterceptor) (any, error) +// MethodHandler is a function type that processes a unary RPC method call. +type MethodHandler func(srv any, ctx context.Context, dec func(any) error, interceptor UnaryServerInterceptor) (any, error) // MethodDesc represents an RPC service's method specification. type MethodDesc struct { MethodName string - Handler methodHandler + Handler MethodHandler } // ServiceDesc represents an RPC service's specification. @@ -170,7 +172,7 @@ type serverOptions struct { maxHeaderListSize *uint32 headerTableSize *uint32 numServerWorkers uint32 - recvBufferPool SharedBufferPool + bufferPool mem.BufferPool waitForHandlers bool } @@ -181,7 +183,7 @@ var defaultServerOptions = serverOptions{ connectionTimeout: 120 * time.Second, writeBufferSize: defaultWriteBufSize, readBufferSize: defaultReadBufSize, - recvBufferPool: nopBufferPool{}, + bufferPool: mem.DefaultBufferPool(), } var globalServerOptions []ServerOption @@ -313,7 +315,7 @@ func KeepaliveEnforcementPolicy(kep keepalive.EnforcementPolicy) ServerOption { // Will be supported throughout 1.x. func CustomCodec(codec Codec) ServerOption { return newFuncServerOption(func(o *serverOptions) { - o.codec = codec + o.codec = newCodecV0Bridge(codec) }) } @@ -342,7 +344,22 @@ func CustomCodec(codec Codec) ServerOption { // later release. func ForceServerCodec(codec encoding.Codec) ServerOption { return newFuncServerOption(func(o *serverOptions) { - o.codec = codec + o.codec = newCodecV1Bridge(codec) + }) +} + +// ForceServerCodecV2 is the equivalent of ForceServerCodec, but for the new +// CodecV2 interface. +// +// Will be supported throughout 1.x. +// +// # Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func ForceServerCodecV2(codecV2 encoding.CodecV2) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.codec = codecV2 }) } @@ -592,26 +609,9 @@ func WaitForHandlers(w bool) ServerOption { }) } -// RecvBufferPool returns a ServerOption that configures the server -// to use the provided shared buffer pool for parsing incoming messages. Depending -// on the application's workload, this could result in reduced memory allocation. -// -// If you are unsure about how to implement a memory pool but want to utilize one, -// begin with grpc.NewSharedBufferPool. -// -// Note: The shared buffer pool feature will not be active if any of the following -// options are used: StatsHandler, EnableTracing, or binary logging. In such -// cases, the shared buffer pool will be ignored. -// -// Deprecated: use experimental.WithRecvBufferPool instead. Will be deleted in -// v1.60.0 or later. -func RecvBufferPool(bufferPool SharedBufferPool) ServerOption { - return recvBufferPool(bufferPool) -} - -func recvBufferPool(bufferPool SharedBufferPool) ServerOption { +func bufferPool(bufferPool mem.BufferPool) ServerOption { return newFuncServerOption(func(o *serverOptions) { - o.recvBufferPool = bufferPool + o.bufferPool = bufferPool }) } @@ -622,8 +622,8 @@ func recvBufferPool(bufferPool SharedBufferPool) ServerOption { // workload (assuming a QPS of a few thousand requests/sec). const serverWorkerResetThreshold = 1 << 16 -// serverWorkers blocks on a *transport.Stream channel forever and waits for -// data to be fed by serveStreams. This allows multiple requests to be +// serverWorker blocks on a *transport.ServerStream channel forever and waits +// for data to be fed by serveStreams. This allows multiple requests to be // processed by the same goroutine, removing the need for expensive stack // re-allocations (see the runtime.morestack problem [1]). // @@ -980,6 +980,7 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport { ChannelzParent: s.channelz, MaxHeaderListSize: s.opts.maxHeaderListSize, HeaderTableSize: s.opts.headerTableSize, + BufferPool: s.opts.bufferPool, } st, err := transport.NewServerTransport(c, config) if err != nil { @@ -1020,7 +1021,7 @@ func (s *Server) serveStreams(ctx context.Context, st transport.ServerTransport, }() streamQuota := newHandlerQuota(s.opts.maxConcurrentStreams) - st.HandleStreams(ctx, func(stream *transport.Stream) { + st.HandleStreams(ctx, func(stream *transport.ServerStream) { s.handlersWG.Add(1) streamQuota.acquire() f := func() { @@ -1072,7 +1073,7 @@ var _ http.Handler = (*Server)(nil) // Notice: This API is EXPERIMENTAL and may be changed or removed in a // later release. func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { - st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandlers) + st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandlers, s.opts.bufferPool) if err != nil { // Errors returned from transport.NewServerHandlerTransport have // already been written to w. @@ -1136,26 +1137,41 @@ func (s *Server) incrCallsFailed() { s.channelz.ServerMetrics.CallsFailed.Add(1) } -func (s *Server) sendResponse(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, msg any, cp Compressor, opts *transport.Options, comp encoding.Compressor) error { +func (s *Server) sendResponse(ctx context.Context, stream *transport.ServerStream, msg any, cp Compressor, opts *transport.WriteOptions, comp encoding.Compressor) error { data, err := encode(s.getCodec(stream.ContentSubtype()), msg) if err != nil { channelz.Error(logger, s.channelz, "grpc: server failed to encode response: ", err) return err } - compData, err := compress(data, cp, comp) + + compData, pf, err := compress(data, cp, comp, s.opts.bufferPool) if err != nil { + data.Free() channelz.Error(logger, s.channelz, "grpc: server failed to compress response: ", err) return err } - hdr, payload := msgHeader(data, compData) + + hdr, payload := msgHeader(data, compData, pf) + + defer func() { + compData.Free() + data.Free() + // payload does not need to be freed here, it is either data or compData, both of + // which are already freed. + }() + + dataLen := data.Len() + payloadLen := payload.Len() // TODO(dfawley): should we be checking len(data) instead? - if len(payload) > s.opts.maxSendMessageSize { - return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", len(payload), s.opts.maxSendMessageSize) + if payloadLen > s.opts.maxSendMessageSize { + return status.Errorf(codes.ResourceExhausted, "grpc: trying to send message larger than max (%d vs. %d)", payloadLen, s.opts.maxSendMessageSize) } - err = t.Write(stream, hdr, payload, opts) + err = stream.Write(hdr, payload, opts) if err == nil { - for _, sh := range s.opts.statsHandlers { - sh.HandleRPC(ctx, outPayload(false, msg, data, payload, time.Now())) + if len(s.opts.statsHandlers) != 0 { + for _, sh := range s.opts.statsHandlers { + sh.HandleRPC(ctx, outPayload(false, msg, dataLen, payloadLen, time.Now())) + } } } return err @@ -1197,7 +1213,7 @@ func getChainUnaryHandler(interceptors []UnaryServerInterceptor, curr int, info } } -func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) { +func (s *Server) processUnaryRPC(ctx context.Context, stream *transport.ServerStream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) { shs := s.opts.statsHandlers if len(shs) != 0 || trInfo != nil || channelz.IsOn() { if channelz.IsOn() { @@ -1305,7 +1321,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor decomp = encoding.GetCompressor(rc) if decomp == nil { st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc) - t.WriteStatus(stream, st) + stream.WriteStatus(st) return st.Err() } } @@ -1334,37 +1350,42 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor var payInfo *payloadInfo if len(shs) != 0 || len(binlogs) != 0 { payInfo = &payloadInfo{} + defer payInfo.free() } - d, cancel, err := recvAndDecompress(&parser{r: stream, recvBufferPool: s.opts.recvBufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp) + d, err := recvAndDecompress(&parser{r: stream, bufferPool: s.opts.bufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp, true) if err != nil { - if e := t.WriteStatus(stream, status.Convert(err)); e != nil { + if e := stream.WriteStatus(status.Convert(err)); e != nil { channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e) } return err } - if channelz.IsOn() { - t.IncrMsgRecv() + freed := false + dataFree := func() { + if !freed { + d.Free() + freed = true + } } + defer dataFree() df := func(v any) error { - defer cancel() - + defer dataFree() if err := s.getCodec(stream.ContentSubtype()).Unmarshal(d, v); err != nil { return status.Errorf(codes.Internal, "grpc: error unmarshalling request: %v", err) } + for _, sh := range shs { sh.HandleRPC(ctx, &stats.InPayload{ RecvTime: time.Now(), Payload: v, - Length: len(d), + Length: d.Len(), WireLength: payInfo.compressedLength + headerLen, CompressedLength: payInfo.compressedLength, - Data: d, }) } if len(binlogs) != 0 { cm := &binarylog.ClientMessage{ - Message: d, + Message: d.Materialize(), } for _, binlog := range binlogs { binlog.Log(ctx, cm) @@ -1389,7 +1410,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor trInfo.tr.LazyLog(stringer(appStatus.Message()), true) trInfo.tr.SetError() } - if e := t.WriteStatus(stream, appStatus); e != nil { + if e := stream.WriteStatus(appStatus); e != nil { channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e) } if len(binlogs) != 0 { @@ -1416,20 +1437,20 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor if trInfo != nil { trInfo.tr.LazyLog(stringer("OK"), false) } - opts := &transport.Options{Last: true} + opts := &transport.WriteOptions{Last: true} // Server handler could have set new compressor by calling SetSendCompressor. // In case it is set, we need to use it for compressing outbound message. if stream.SendCompress() != sendCompressorName { comp = encoding.GetCompressor(stream.SendCompress()) } - if err := s.sendResponse(ctx, t, stream, reply, cp, opts, comp); err != nil { + if err := s.sendResponse(ctx, stream, reply, cp, opts, comp); err != nil { if err == io.EOF { // The entire stream is done (for unary RPC only). return err } if sts, ok := status.FromError(err); ok { - if e := t.WriteStatus(stream, sts); e != nil { + if e := stream.WriteStatus(sts); e != nil { channelz.Warningf(logger, s.channelz, "grpc: Server.processUnaryRPC failed to write status: %v", e) } } else { @@ -1469,9 +1490,6 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor binlog.Log(ctx, sm) } } - if channelz.IsOn() { - t.IncrMsgSent() - } if trInfo != nil { trInfo.tr.LazyLog(&payload{sent: true, msg: reply}, true) } @@ -1487,7 +1505,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor binlog.Log(ctx, st) } } - return t.WriteStatus(stream, statusOK) + return stream.WriteStatus(statusOK) } // chainStreamServerInterceptors chains all stream server interceptors into one. @@ -1526,7 +1544,7 @@ func getChainStreamHandler(interceptors []StreamServerInterceptor, curr int, inf } } -func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, sd *StreamDesc, trInfo *traceInfo) (err error) { +func (s *Server) processStreamingRPC(ctx context.Context, stream *transport.ServerStream, info *serviceInfo, sd *StreamDesc, trInfo *traceInfo) (err error) { if channelz.IsOn() { s.incrCallsStarted() } @@ -1546,9 +1564,8 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran ctx = NewContextWithServerTransportStream(ctx, stream) ss := &serverStream{ ctx: ctx, - t: t, s: stream, - p: &parser{r: stream, recvBufferPool: s.opts.recvBufferPool}, + p: &parser{r: stream, bufferPool: s.opts.bufferPool}, codec: s.getCodec(stream.ContentSubtype()), maxReceiveMessageSize: s.opts.maxReceiveMessageSize, maxSendMessageSize: s.opts.maxSendMessageSize, @@ -1633,7 +1650,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran ss.decomp = encoding.GetCompressor(rc) if ss.decomp == nil { st := status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", rc) - t.WriteStatus(ss.s, st) + ss.s.WriteStatus(st) return st.Err() } } @@ -1702,7 +1719,7 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran binlog.Log(ctx, st) } } - t.WriteStatus(ss.s, appStatus) + ss.s.WriteStatus(appStatus) // TODO: Should we log an error from WriteStatus here and below? return appErr } @@ -1720,10 +1737,10 @@ func (s *Server) processStreamingRPC(ctx context.Context, t transport.ServerTran binlog.Log(ctx, st) } } - return t.WriteStatus(ss.s, statusOK) + return ss.s.WriteStatus(statusOK) } -func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Stream) { +func (s *Server) handleStream(t transport.ServerTransport, stream *transport.ServerStream) { ctx := stream.Context() ctx = contextWithServer(ctx, s) var ti *traceInfo @@ -1753,7 +1770,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str ti.tr.SetError() } errDesc := fmt.Sprintf("malformed method name: %q", stream.Method()) - if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { + if err := stream.WriteStatus(status.New(codes.Unimplemented, errDesc)); err != nil { if ti != nil { ti.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) ti.tr.SetError() @@ -1768,17 +1785,20 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str service := sm[:pos] method := sm[pos+1:] - md, _ := metadata.FromIncomingContext(ctx) - for _, sh := range s.opts.statsHandlers { - ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: stream.Method()}) - sh.HandleRPC(ctx, &stats.InHeader{ - FullMethod: stream.Method(), - RemoteAddr: t.Peer().Addr, - LocalAddr: t.Peer().LocalAddr, - Compression: stream.RecvCompress(), - WireLength: stream.HeaderWireLength(), - Header: md, - }) + // FromIncomingContext is expensive: skip if there are no statsHandlers + if len(s.opts.statsHandlers) > 0 { + md, _ := metadata.FromIncomingContext(ctx) + for _, sh := range s.opts.statsHandlers { + ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: stream.Method()}) + sh.HandleRPC(ctx, &stats.InHeader{ + FullMethod: stream.Method(), + RemoteAddr: t.Peer().Addr, + LocalAddr: t.Peer().LocalAddr, + Compression: stream.RecvCompress(), + WireLength: stream.HeaderWireLength(), + Header: md, + }) + } } // To have calls in stream callouts work. Will delete once all stats handler // calls come from the gRPC layer. @@ -1787,17 +1807,17 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str srv, knownService := s.services[service] if knownService { if md, ok := srv.methods[method]; ok { - s.processUnaryRPC(ctx, t, stream, srv, md, ti) + s.processUnaryRPC(ctx, stream, srv, md, ti) return } if sd, ok := srv.streams[method]; ok { - s.processStreamingRPC(ctx, t, stream, srv, sd, ti) + s.processStreamingRPC(ctx, stream, srv, sd, ti) return } } // Unknown service, or known server unknown method. if unknownDesc := s.opts.unknownStreamDesc; unknownDesc != nil { - s.processStreamingRPC(ctx, t, stream, nil, unknownDesc, ti) + s.processStreamingRPC(ctx, stream, nil, unknownDesc, ti) return } var errDesc string @@ -1810,7 +1830,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str ti.tr.LazyPrintf("%s", errDesc) ti.tr.SetError() } - if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { + if err := stream.WriteStatus(status.New(codes.Unimplemented, errDesc)); err != nil { if ti != nil { ti.tr.LazyLog(&fmtStringer{"%v", []any{err}}, true) ti.tr.SetError() @@ -1963,12 +1983,12 @@ func (s *Server) getCodec(contentSubtype string) baseCodec { return s.opts.codec } if contentSubtype == "" { - return encoding.GetCodec(proto.Name) + return getCodec(proto.Name) } - codec := encoding.GetCodec(contentSubtype) + codec := getCodec(contentSubtype) if codec == nil { logger.Warningf("Unsupported codec %q. Defaulting to %q for now. This will start to fail in future releases.", contentSubtype, proto.Name) - return encoding.GetCodec(proto.Name) + return getCodec(proto.Name) } return codec } @@ -2085,7 +2105,7 @@ func SendHeader(ctx context.Context, md metadata.MD) error { // Notice: This function is EXPERIMENTAL and may be changed or removed in a // later release. func SetSendCompressor(ctx context.Context, name string) error { - stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.ServerStream) if !ok || stream == nil { return fmt.Errorf("failed to fetch the stream from the given context") } @@ -2107,7 +2127,7 @@ func SetSendCompressor(ctx context.Context, name string) error { // Notice: This function is EXPERIMENTAL and may be changed or removed in a // later release. func ClientSupportedCompressors(ctx context.Context) ([]string, error) { - stream, ok := ServerTransportStreamFromContext(ctx).(*transport.Stream) + stream, ok := ServerTransportStreamFromContext(ctx).(*transport.ServerStream) if !ok || stream == nil { return nil, fmt.Errorf("failed to fetch the stream from the given context %v", ctx) } diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go index 2671c5ef69..8d451e07c7 100644 --- a/vendor/google.golang.org/grpc/service_config.go +++ b/vendor/google.golang.org/grpc/service_config.go @@ -168,6 +168,7 @@ func init() { return parseServiceConfig(js, defaultMaxCallAttempts) } } + func parseServiceConfig(js string, maxAttempts int) *serviceconfig.ParseResult { if len(js) == 0 { return &serviceconfig.ParseResult{Err: fmt.Errorf("no JSON service config provided")} @@ -267,18 +268,21 @@ func parseServiceConfig(js string, maxAttempts int) *serviceconfig.ParseResult { return &serviceconfig.ParseResult{Config: &sc} } +func isValidRetryPolicy(jrp *jsonRetryPolicy) bool { + return jrp.MaxAttempts > 1 && + jrp.InitialBackoff > 0 && + jrp.MaxBackoff > 0 && + jrp.BackoffMultiplier > 0 && + len(jrp.RetryableStatusCodes) > 0 +} + func convertRetryPolicy(jrp *jsonRetryPolicy, maxAttempts int) (p *internalserviceconfig.RetryPolicy, err error) { if jrp == nil { return nil, nil } - if jrp.MaxAttempts <= 1 || - jrp.InitialBackoff <= 0 || - jrp.MaxBackoff <= 0 || - jrp.BackoffMultiplier <= 0 || - len(jrp.RetryableStatusCodes) == 0 { - logger.Warningf("grpc: ignoring retry policy %v due to illegal configuration", jrp) - return nil, nil + if !isValidRetryPolicy(jrp) { + return nil, fmt.Errorf("invalid retry policy (%+v): ", jrp) } if jrp.MaxAttempts < maxAttempts { @@ -297,7 +301,7 @@ func convertRetryPolicy(jrp *jsonRetryPolicy, maxAttempts int) (p *internalservi return rp, nil } -func min(a, b *int) *int { +func minPointers(a, b *int) *int { if *a < *b { return a } @@ -309,7 +313,7 @@ func getMaxSize(mcMax, doptMax *int, defaultVal int) *int { return &defaultVal } if mcMax != nil && doptMax != nil { - return min(mcMax, doptMax) + return minPointers(mcMax, doptMax) } if mcMax != nil { return mcMax diff --git a/vendor/google.golang.org/grpc/shared_buffer_pool.go b/vendor/google.golang.org/grpc/shared_buffer_pool.go deleted file mode 100644 index 48a64cfe8e..0000000000 --- a/vendor/google.golang.org/grpc/shared_buffer_pool.go +++ /dev/null @@ -1,154 +0,0 @@ -/* - * - * Copyright 2023 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package grpc - -import "sync" - -// SharedBufferPool is a pool of buffers that can be shared, resulting in -// decreased memory allocation. Currently, in gRPC-go, it is only utilized -// for parsing incoming messages. -// -// # Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. -type SharedBufferPool interface { - // Get returns a buffer with specified length from the pool. - // - // The returned byte slice may be not zero initialized. - Get(length int) []byte - - // Put returns a buffer to the pool. - Put(*[]byte) -} - -// NewSharedBufferPool creates a simple SharedBufferPool with buckets -// of different sizes to optimize memory usage. This prevents the pool from -// wasting large amounts of memory, even when handling messages of varying sizes. -// -// # Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. -func NewSharedBufferPool() SharedBufferPool { - return &simpleSharedBufferPool{ - pools: [poolArraySize]simpleSharedBufferChildPool{ - newBytesPool(level0PoolMaxSize), - newBytesPool(level1PoolMaxSize), - newBytesPool(level2PoolMaxSize), - newBytesPool(level3PoolMaxSize), - newBytesPool(level4PoolMaxSize), - newBytesPool(0), - }, - } -} - -// simpleSharedBufferPool is a simple implementation of SharedBufferPool. -type simpleSharedBufferPool struct { - pools [poolArraySize]simpleSharedBufferChildPool -} - -func (p *simpleSharedBufferPool) Get(size int) []byte { - return p.pools[p.poolIdx(size)].Get(size) -} - -func (p *simpleSharedBufferPool) Put(bs *[]byte) { - p.pools[p.poolIdx(cap(*bs))].Put(bs) -} - -func (p *simpleSharedBufferPool) poolIdx(size int) int { - switch { - case size <= level0PoolMaxSize: - return level0PoolIdx - case size <= level1PoolMaxSize: - return level1PoolIdx - case size <= level2PoolMaxSize: - return level2PoolIdx - case size <= level3PoolMaxSize: - return level3PoolIdx - case size <= level4PoolMaxSize: - return level4PoolIdx - default: - return levelMaxPoolIdx - } -} - -const ( - level0PoolMaxSize = 16 // 16 B - level1PoolMaxSize = level0PoolMaxSize * 16 // 256 B - level2PoolMaxSize = level1PoolMaxSize * 16 // 4 KB - level3PoolMaxSize = level2PoolMaxSize * 16 // 64 KB - level4PoolMaxSize = level3PoolMaxSize * 16 // 1 MB -) - -const ( - level0PoolIdx = iota - level1PoolIdx - level2PoolIdx - level3PoolIdx - level4PoolIdx - levelMaxPoolIdx - poolArraySize -) - -type simpleSharedBufferChildPool interface { - Get(size int) []byte - Put(any) -} - -type bufferPool struct { - sync.Pool - - defaultSize int -} - -func (p *bufferPool) Get(size int) []byte { - bs := p.Pool.Get().(*[]byte) - - if cap(*bs) < size { - p.Pool.Put(bs) - - return make([]byte, size) - } - - return (*bs)[:size] -} - -func newBytesPool(size int) simpleSharedBufferChildPool { - return &bufferPool{ - Pool: sync.Pool{ - New: func() any { - bs := make([]byte, size) - return &bs - }, - }, - defaultSize: size, - } -} - -// nopBufferPool is a buffer pool just makes new buffer without pooling. -type nopBufferPool struct { -} - -func (nopBufferPool) Get(length int) []byte { - return make([]byte, length) -} - -func (nopBufferPool) Put(*[]byte) { -} diff --git a/vendor/google.golang.org/grpc/stats/metrics.go b/vendor/google.golang.org/grpc/stats/metrics.go new file mode 100644 index 0000000000..641c8e9794 --- /dev/null +++ b/vendor/google.golang.org/grpc/stats/metrics.go @@ -0,0 +1,81 @@ +/* + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package stats + +import "maps" + +// MetricSet is a set of metrics to record. Once created, MetricSet is immutable, +// however Add and Remove can make copies with specific metrics added or +// removed, respectively. +// +// Do not construct directly; use NewMetricSet instead. +type MetricSet struct { + // metrics are the set of metrics to initialize. + metrics map[string]bool +} + +// NewMetricSet returns a MetricSet containing metricNames. +func NewMetricSet(metricNames ...string) *MetricSet { + newMetrics := make(map[string]bool) + for _, metric := range metricNames { + newMetrics[metric] = true + } + return &MetricSet{metrics: newMetrics} +} + +// Metrics returns the metrics set. The returned map is read-only and must not +// be modified. +func (m *MetricSet) Metrics() map[string]bool { + return m.metrics +} + +// Add adds the metricNames to the metrics set and returns a new copy with the +// additional metrics. +func (m *MetricSet) Add(metricNames ...string) *MetricSet { + newMetrics := make(map[string]bool) + for metric := range m.metrics { + newMetrics[metric] = true + } + + for _, metric := range metricNames { + newMetrics[metric] = true + } + return &MetricSet{metrics: newMetrics} +} + +// Join joins the metrics passed in with the metrics set, and returns a new copy +// with the merged metrics. +func (m *MetricSet) Join(metrics *MetricSet) *MetricSet { + newMetrics := make(map[string]bool) + maps.Copy(newMetrics, m.metrics) + maps.Copy(newMetrics, metrics.metrics) + return &MetricSet{metrics: newMetrics} +} + +// Remove removes the metricNames from the metrics set and returns a new copy +// with the metrics removed. +func (m *MetricSet) Remove(metricNames ...string) *MetricSet { + newMetrics := make(map[string]bool) + for metric := range m.metrics { + newMetrics[metric] = true + } + + for _, metric := range metricNames { + delete(newMetrics, metric) + } + return &MetricSet{metrics: newMetrics} +} diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go index fdb0bd6518..6f20d2d548 100644 --- a/vendor/google.golang.org/grpc/stats/stats.go +++ b/vendor/google.golang.org/grpc/stats/stats.go @@ -77,9 +77,6 @@ type InPayload struct { // the call to HandleRPC which provides the InPayload returns and must be // copied if needed later. Payload any - // Data is the serialized message payload. - // Deprecated: Data will be removed in the next release. - Data []byte // Length is the size of the uncompressed payload data. Does not include any // framing (gRPC or HTTP/2). @@ -150,9 +147,6 @@ type OutPayload struct { // the call to HandleRPC which provides the OutPayload returns and must be // copied if needed later. Payload any - // Data is the serialized message payload. - // Deprecated: Data will be removed in the next release. - Data []byte // Length is the size of the uncompressed payload data. Does not include any // framing (gRPC or HTTP/2). Length int @@ -266,84 +260,42 @@ func (s *ConnEnd) IsClient() bool { return s.Client } func (s *ConnEnd) isConnStats() {} -type incomingTagsKey struct{} -type outgoingTagsKey struct{} - // SetTags attaches stats tagging data to the context, which will be sent in // the outgoing RPC with the header grpc-tags-bin. Subsequent calls to // SetTags will overwrite the values from earlier calls. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: set the `grpc-tags-bin` header in the metadata instead. func SetTags(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, outgoingTagsKey{}, b) + return metadata.AppendToOutgoingContext(ctx, "grpc-tags-bin", string(b)) } // Tags returns the tags from the context for the inbound RPC. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: obtain the `grpc-tags-bin` header from metadata instead. func Tags(ctx context.Context) []byte { - b, _ := ctx.Value(incomingTagsKey{}).([]byte) - return b -} - -// SetIncomingTags attaches stats tagging data to the context, to be read by -// the application (not sent in outgoing RPCs). -// -// This is intended for gRPC-internal use ONLY. -func SetIncomingTags(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, incomingTagsKey{}, b) -} - -// OutgoingTags returns the tags from the context for the outbound RPC. -// -// This is intended for gRPC-internal use ONLY. -func OutgoingTags(ctx context.Context) []byte { - b, _ := ctx.Value(outgoingTagsKey{}).([]byte) - return b + traceValues := metadata.ValueFromIncomingContext(ctx, "grpc-tags-bin") + if len(traceValues) == 0 { + return nil + } + return []byte(traceValues[len(traceValues)-1]) } -type incomingTraceKey struct{} -type outgoingTraceKey struct{} - // SetTrace attaches stats tagging data to the context, which will be sent in // the outgoing RPC with the header grpc-trace-bin. Subsequent calls to // SetTrace will overwrite the values from earlier calls. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: set the `grpc-trace-bin` header in the metadata instead. func SetTrace(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, outgoingTraceKey{}, b) + return metadata.AppendToOutgoingContext(ctx, "grpc-trace-bin", string(b)) } // Trace returns the trace from the context for the inbound RPC. // -// NOTE: this is provided only for backward compatibility with existing clients -// and will likely be removed in an upcoming release. New uses should transmit -// this type of data using metadata with a different, non-reserved (i.e. does -// not begin with "grpc-") header name. +// Deprecated: obtain the `grpc-trace-bin` header from metadata instead. func Trace(ctx context.Context) []byte { - b, _ := ctx.Value(incomingTraceKey{}).([]byte) - return b -} - -// SetIncomingTrace attaches stats tagging data to the context, to be read by -// the application (not sent in outgoing RPCs). It is intended for -// gRPC-internal use. -func SetIncomingTrace(ctx context.Context, b []byte) context.Context { - return context.WithValue(ctx, incomingTraceKey{}, b) -} - -// OutgoingTrace returns the trace from the context for the outbound RPC. It is -// intended for gRPC-internal use. -func OutgoingTrace(ctx context.Context) []byte { - b, _ := ctx.Value(outgoingTraceKey{}).([]byte) - return b + traceValues := metadata.ValueFromIncomingContext(ctx, "grpc-trace-bin") + if len(traceValues) == 0 { + return nil + } + return []byte(traceValues[len(traceValues)-1]) } diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go index 8051ef5b51..54adbbced7 100644 --- a/vendor/google.golang.org/grpc/stream.go +++ b/vendor/google.golang.org/grpc/stream.go @@ -23,7 +23,7 @@ import ( "errors" "io" "math" - "math/rand" + rand "math/rand/v2" "strconv" "sync" "time" @@ -41,6 +41,7 @@ import ( "google.golang.org/grpc/internal/serviceconfig" istatus "google.golang.org/grpc/internal/status" "google.golang.org/grpc/internal/transport" + "google.golang.org/grpc/mem" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" "google.golang.org/grpc/stats" @@ -112,7 +113,9 @@ type ClientStream interface { // SendMsg is generally called by generated code. On error, SendMsg aborts // the stream. If the error was generated by the client, the status is // returned directly; otherwise, io.EOF is returned and the status of - // the stream may be discovered using RecvMsg. + // the stream may be discovered using RecvMsg. For unary or server-streaming + // RPCs (StreamDesc.ClientStreams is false), a nil error is returned + // unconditionally. // // SendMsg blocks until: // - There is sufficient flow control to schedule m with the transport, or @@ -215,7 +218,7 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth var mc serviceconfig.MethodConfig var onCommit func() - var newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) { + newStream := func(ctx context.Context, done func()) (iresolver.ClientStream, error) { return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, opts...) } @@ -359,7 +362,7 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client cs.attempt = a return nil } - if err := cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }); err != nil { + if err := cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op, nil) }); err != nil { return nil, err } @@ -517,7 +520,7 @@ func (a *csAttempt) newStream() error { } a.s = s a.ctx = s.Context() - a.p = &parser{r: s, recvBufferPool: a.cs.cc.dopts.recvBufferPool} + a.p = &parser{r: s, bufferPool: a.cs.cc.dopts.copts.BufferPool} return nil } @@ -566,10 +569,15 @@ type clientStream struct { // place where we need to check if the attempt is nil. attempt *csAttempt // TODO(hedging): hedging will have multiple attempts simultaneously. - committed bool // active attempt committed for retry? - onCommit func() - buffer []func(a *csAttempt) error // operations to replay on retry - bufferSize int // current size of buffer + committed bool // active attempt committed for retry? + onCommit func() + replayBuffer []replayOp // operations to replay on retry + replayBufferSize int // current size of replayBuffer +} + +type replayOp struct { + op func(a *csAttempt) error + cleanup func() } // csAttempt implements a single transport stream attempt within a @@ -578,7 +586,7 @@ type csAttempt struct { ctx context.Context cs *clientStream t transport.ClientTransport - s *transport.Stream + s *transport.ClientStream p *parser pickResult balancer.PickResult @@ -607,7 +615,12 @@ func (cs *clientStream) commitAttemptLocked() { cs.onCommit() } cs.committed = true - cs.buffer = nil + for _, op := range cs.replayBuffer { + if op.cleanup != nil { + op.cleanup() + } + } + cs.replayBuffer = nil } func (cs *clientStream) commitAttempt() { @@ -695,11 +708,10 @@ func (a *csAttempt) shouldRetry(err error) (bool, error) { cs.numRetriesSincePushback = 0 } else { fact := math.Pow(rp.BackoffMultiplier, float64(cs.numRetriesSincePushback)) - cur := float64(rp.InitialBackoff) * fact - if max := float64(rp.MaxBackoff); cur > max { - cur = max - } - dur = time.Duration(rand.Int63n(int64(cur))) + cur := min(float64(rp.InitialBackoff)*fact, float64(rp.MaxBackoff)) + // Apply jitter by multiplying with a random factor between 0.8 and 1.2 + cur *= 0.8 + 0.4*rand.Float64() + dur = time.Duration(int64(cur)) cs.numRetriesSincePushback++ } @@ -732,7 +744,7 @@ func (cs *clientStream) retryLocked(attempt *csAttempt, lastErr error) error { // the stream is canceled. return err } - // Note that the first op in the replay buffer always sets cs.attempt + // Note that the first op in replayBuffer always sets cs.attempt // if it is able to pick a transport and create a stream. if lastErr = cs.replayBufferLocked(attempt); lastErr == nil { return nil @@ -761,7 +773,7 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) // already be status errors. return toRPCErr(op(cs.attempt)) } - if len(cs.buffer) == 0 { + if len(cs.replayBuffer) == 0 { // For the first op, which controls creation of the stream and // assigns cs.attempt, we need to create a new attempt inline // before executing the first op. On subsequent ops, the attempt @@ -851,25 +863,26 @@ func (cs *clientStream) Trailer() metadata.MD { } func (cs *clientStream) replayBufferLocked(attempt *csAttempt) error { - for _, f := range cs.buffer { - if err := f(attempt); err != nil { + for _, f := range cs.replayBuffer { + if err := f.op(attempt); err != nil { return err } } return nil } -func (cs *clientStream) bufferForRetryLocked(sz int, op func(a *csAttempt) error) { +func (cs *clientStream) bufferForRetryLocked(sz int, op func(a *csAttempt) error, cleanup func()) { // Note: we still will buffer if retry is disabled (for transparent retries). if cs.committed { return } - cs.bufferSize += sz - if cs.bufferSize > cs.callInfo.maxRetryRPCBufferSize { + cs.replayBufferSize += sz + if cs.replayBufferSize > cs.callInfo.maxRetryRPCBufferSize { cs.commitAttemptLocked() + cleanup() return } - cs.buffer = append(cs.buffer, op) + cs.replayBuffer = append(cs.replayBuffer, replayOp{op: op, cleanup: cleanup}) } func (cs *clientStream) SendMsg(m any) (err error) { @@ -891,23 +904,50 @@ func (cs *clientStream) SendMsg(m any) (err error) { } // load hdr, payload, data - hdr, payload, data, err := prepareMsg(m, cs.codec, cs.cp, cs.comp) + hdr, data, payload, pf, err := prepareMsg(m, cs.codec, cs.cp, cs.comp, cs.cc.dopts.copts.BufferPool) if err != nil { return err } + defer func() { + data.Free() + // only free payload if compression was made, and therefore it is a different set + // of buffers from data. + if pf.isCompressed() { + payload.Free() + } + }() + + dataLen := data.Len() + payloadLen := payload.Len() // TODO(dfawley): should we be checking len(data) instead? - if len(payload) > *cs.callInfo.maxSendMessageSize { - return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), *cs.callInfo.maxSendMessageSize) + if payloadLen > *cs.callInfo.maxSendMessageSize { + return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payloadLen, *cs.callInfo.maxSendMessageSize) } + + // always take an extra ref in case data == payload (i.e. when the data isn't + // compressed). The original ref will always be freed by the deferred free above. + payload.Ref() op := func(a *csAttempt) error { - return a.sendMsg(m, hdr, payload, data) + return a.sendMsg(m, hdr, payload, dataLen, payloadLen) + } + + // onSuccess is invoked when the op is captured for a subsequent retry. If the + // stream was established by a previous message and therefore retries are + // disabled, onSuccess will not be invoked, and payloadRef can be freed + // immediately. + onSuccessCalled := false + err = cs.withRetry(op, func() { + cs.bufferForRetryLocked(len(hdr)+payloadLen, op, payload.Free) + onSuccessCalled = true + }) + if !onSuccessCalled { + payload.Free() } - err = cs.withRetry(op, func() { cs.bufferForRetryLocked(len(hdr)+len(payload), op) }) if len(cs.binlogs) != 0 && err == nil { cm := &binarylog.ClientMessage{ OnClientSide: true, - Message: data, + Message: data.Materialize(), } for _, binlog := range cs.binlogs { binlog.Log(cs.ctx, cm) @@ -924,6 +964,7 @@ func (cs *clientStream) RecvMsg(m any) error { var recvInfo *payloadInfo if len(cs.binlogs) != 0 { recvInfo = &payloadInfo{} + defer recvInfo.free() } err := cs.withRetry(func(a *csAttempt) error { return a.recvMsg(m, recvInfo) @@ -931,7 +972,7 @@ func (cs *clientStream) RecvMsg(m any) error { if len(cs.binlogs) != 0 && err == nil { sm := &binarylog.ServerMessage{ OnClientSide: true, - Message: recvInfo.uncompressedBytes, + Message: recvInfo.uncompressedBytes.Materialize(), } for _, binlog := range cs.binlogs { binlog.Log(cs.ctx, sm) @@ -951,14 +992,14 @@ func (cs *clientStream) CloseSend() error { } cs.sentLast = true op := func(a *csAttempt) error { - a.t.Write(a.s, nil, nil, &transport.Options{Last: true}) + a.s.Write(nil, nil, &transport.WriteOptions{Last: true}) // Always return nil; io.EOF is the only error that might make sense // instead, but there is no need to signal the client to call RecvMsg // as the only use left for the stream after CloseSend is to call // RecvMsg. This also matches historical behavior. return nil } - cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op) }) + cs.withRetry(op, func() { cs.bufferForRetryLocked(0, op, nil) }) if len(cs.binlogs) != 0 { chc := &binarylog.ClientHalfClose{ OnClientSide: true, @@ -1034,7 +1075,7 @@ func (cs *clientStream) finish(err error) { cs.cancel() } -func (a *csAttempt) sendMsg(m any, hdr, payld, data []byte) error { +func (a *csAttempt) sendMsg(m any, hdr []byte, payld mem.BufferSlice, dataLength, payloadLength int) error { cs := a.cs if a.trInfo != nil { a.mu.Lock() @@ -1043,7 +1084,7 @@ func (a *csAttempt) sendMsg(m any, hdr, payld, data []byte) error { } a.mu.Unlock() } - if err := a.t.Write(a.s, hdr, payld, &transport.Options{Last: !cs.desc.ClientStreams}); err != nil { + if err := a.s.Write(hdr, payld, &transport.WriteOptions{Last: !cs.desc.ClientStreams}); err != nil { if !cs.desc.ClientStreams { // For non-client-streaming RPCs, we return nil instead of EOF on error // because the generated code requires it. finish is not called; RecvMsg() @@ -1052,11 +1093,10 @@ func (a *csAttempt) sendMsg(m any, hdr, payld, data []byte) error { } return io.EOF } - for _, sh := range a.statsHandlers { - sh.HandleRPC(a.ctx, outPayload(true, m, data, payld, time.Now())) - } - if channelz.IsOn() { - a.t.IncrMsgSent() + if len(a.statsHandlers) != 0 { + for _, sh := range a.statsHandlers { + sh.HandleRPC(a.ctx, outPayload(true, m, dataLength, payloadLength, time.Now())) + } } return nil } @@ -1065,6 +1105,7 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) { cs := a.cs if len(a.statsHandlers) != 0 && payInfo == nil { payInfo = &payloadInfo{} + defer payInfo.free() } if !a.decompSet { @@ -1083,8 +1124,7 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) { // Only initialize this state once per stream. a.decompSet = true } - err = recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, payInfo, a.decomp) - if err != nil { + if err := recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, payInfo, a.decomp, false); err != nil { if err == io.EOF { if statusErr := a.s.Status().Err(); statusErr != nil { return statusErr @@ -1103,33 +1143,26 @@ func (a *csAttempt) recvMsg(m any, payInfo *payloadInfo) (err error) { } for _, sh := range a.statsHandlers { sh.HandleRPC(a.ctx, &stats.InPayload{ - Client: true, - RecvTime: time.Now(), - Payload: m, - // TODO truncate large payload. - Data: payInfo.uncompressedBytes, + Client: true, + RecvTime: time.Now(), + Payload: m, WireLength: payInfo.compressedLength + headerLen, CompressedLength: payInfo.compressedLength, - Length: len(payInfo.uncompressedBytes), + Length: payInfo.uncompressedBytes.Len(), }) } - if channelz.IsOn() { - a.t.IncrMsgRecv() - } if cs.desc.ServerStreams { // Subsequent messages should be received by subsequent RecvMsg calls. return nil } // Special handling for non-server-stream rpcs. // This recv expects EOF or errors, so we don't collect inPayload. - err = recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, nil, a.decomp) - if err == nil { - return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want ")) - } - if err == io.EOF { + if err := recv(a.p, cs.codec, a.s, a.dc, m, *cs.callInfo.maxReceiveMessageSize, nil, a.decomp, false); err == io.EOF { return a.s.Status().Err() // non-server streaming Recv returns nil on success + } else if err != nil { + return toRPCErr(err) } - return toRPCErr(err) + return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want ")) } func (a *csAttempt) finish(err error) { @@ -1145,7 +1178,7 @@ func (a *csAttempt) finish(err error) { } var tr metadata.MD if a.s != nil { - a.t.CloseStream(a.s, err) + a.s.Close(err) tr = a.s.Trailer() } @@ -1185,12 +1218,12 @@ func (a *csAttempt) finish(err error) { a.mu.Unlock() } -// newClientStream creates a ClientStream with the specified transport, on the +// newNonRetryClientStream creates a ClientStream with the specified transport, on the // given addrConn. // // It's expected that the given transport is either the same one in addrConn, or // is already closed. To avoid race, transport is specified separately, instead -// of using ac.transpot. +// of using ac.transport. // // Main difference between this and ClientConn.NewStream: // - no retry @@ -1276,7 +1309,7 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin return nil, err } as.s = s - as.p = &parser{r: s, recvBufferPool: ac.dopts.recvBufferPool} + as.p = &parser{r: s, bufferPool: ac.dopts.copts.BufferPool} ac.incrCallsStarted() if desc != unaryStreamDesc { // Listen on stream context to cleanup when the stream context is @@ -1302,7 +1335,7 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin } type addrConnStream struct { - s *transport.Stream + s *transport.ClientStream ac *addrConn callHdr *transport.CallHdr cancel context.CancelFunc @@ -1342,7 +1375,7 @@ func (as *addrConnStream) CloseSend() error { } as.sentLast = true - as.t.Write(as.s, nil, nil, &transport.Options{Last: true}) + as.s.Write(nil, nil, &transport.WriteOptions{Last: true}) // Always return nil; io.EOF is the only error that might make sense // instead, but there is no need to signal the client to call RecvMsg // as the only use left for the stream after CloseSend is to call @@ -1373,17 +1406,26 @@ func (as *addrConnStream) SendMsg(m any) (err error) { } // load hdr, payload, data - hdr, payld, _, err := prepareMsg(m, as.codec, as.cp, as.comp) + hdr, data, payload, pf, err := prepareMsg(m, as.codec, as.cp, as.comp, as.ac.dopts.copts.BufferPool) if err != nil { return err } + defer func() { + data.Free() + // only free payload if compression was made, and therefore it is a different set + // of buffers from data. + if pf.isCompressed() { + payload.Free() + } + }() + // TODO(dfawley): should we be checking len(data) instead? - if len(payld) > *as.callInfo.maxSendMessageSize { - return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payld), *as.callInfo.maxSendMessageSize) + if payload.Len() > *as.callInfo.maxSendMessageSize { + return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payload.Len(), *as.callInfo.maxSendMessageSize) } - if err := as.t.Write(as.s, hdr, payld, &transport.Options{Last: !as.desc.ClientStreams}); err != nil { + if err := as.s.Write(hdr, payload, &transport.WriteOptions{Last: !as.desc.ClientStreams}); err != nil { if !as.desc.ClientStreams { // For non-client-streaming RPCs, we return nil instead of EOF on error // because the generated code requires it. finish is not called; RecvMsg() @@ -1393,9 +1435,6 @@ func (as *addrConnStream) SendMsg(m any) (err error) { return io.EOF } - if channelz.IsOn() { - as.t.IncrMsgSent() - } return nil } @@ -1423,8 +1462,7 @@ func (as *addrConnStream) RecvMsg(m any) (err error) { // Only initialize this state once per stream. as.decompSet = true } - err = recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp) - if err != nil { + if err := recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp, false); err != nil { if err == io.EOF { if statusErr := as.s.Status().Err(); statusErr != nil { return statusErr @@ -1434,9 +1472,6 @@ func (as *addrConnStream) RecvMsg(m any) (err error) { return toRPCErr(err) } - if channelz.IsOn() { - as.t.IncrMsgRecv() - } if as.desc.ServerStreams { // Subsequent messages should be received by subsequent RecvMsg calls. return nil @@ -1444,14 +1479,12 @@ func (as *addrConnStream) RecvMsg(m any) (err error) { // Special handling for non-server-stream rpcs. // This recv expects EOF or errors, so we don't collect inPayload. - err = recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp) - if err == nil { - return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want ")) - } - if err == io.EOF { + if err := recv(as.p, as.codec, as.s, as.dc, m, *as.callInfo.maxReceiveMessageSize, nil, as.decomp, false); err == io.EOF { return as.s.Status().Err() // non-server streaming Recv returns nil on success + } else if err != nil { + return toRPCErr(err) } - return toRPCErr(err) + return toRPCErr(errors.New("grpc: client streaming protocol violation: get , want ")) } func (as *addrConnStream) finish(err error) { @@ -1466,7 +1499,7 @@ func (as *addrConnStream) finish(err error) { err = nil } if as.s != nil { - as.t.CloseStream(as.s, err) + as.s.Close(err) } if err != nil { @@ -1533,8 +1566,7 @@ type ServerStream interface { // serverStream implements a server side Stream. type serverStream struct { ctx context.Context - t transport.ServerTransport - s *transport.Stream + s *transport.ServerStream p *parser codec baseCodec @@ -1584,7 +1616,7 @@ func (ss *serverStream) SendHeader(md metadata.MD) error { return status.Error(codes.Internal, err.Error()) } - err = ss.t.WriteHeader(ss.s, md) + err = ss.s.SendHeader(md) if len(ss.binlogs) != 0 && !ss.serverHeaderBinlogged { h, _ := ss.s.Header() sh := &binarylog.ServerHeader{ @@ -1624,7 +1656,7 @@ func (ss *serverStream) SendMsg(m any) (err error) { } if err != nil && err != io.EOF { st, _ := status.FromError(toRPCErr(err)) - ss.t.WriteStatus(ss.s, st) + ss.s.WriteStatus(st) // Non-user specified status was sent out. This should be an error // case (as a server side Cancel maybe). // @@ -1632,9 +1664,6 @@ func (ss *serverStream) SendMsg(m any) (err error) { // status from the service handler, we will log that error instead. // This behavior is similar to an interceptor. } - if channelz.IsOn() && err == nil { - ss.t.IncrMsgSent() - } }() // Server handler could have set new compressor by calling SetSendCompressor. @@ -1645,18 +1674,31 @@ func (ss *serverStream) SendMsg(m any) (err error) { } // load hdr, payload, data - hdr, payload, data, err := prepareMsg(m, ss.codec, ss.cp, ss.comp) + hdr, data, payload, pf, err := prepareMsg(m, ss.codec, ss.cp, ss.comp, ss.p.bufferPool) if err != nil { return err } + defer func() { + data.Free() + // only free payload if compression was made, and therefore it is a different set + // of buffers from data. + if pf.isCompressed() { + payload.Free() + } + }() + + dataLen := data.Len() + payloadLen := payload.Len() + // TODO(dfawley): should we be checking len(data) instead? - if len(payload) > ss.maxSendMessageSize { - return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", len(payload), ss.maxSendMessageSize) + if payloadLen > ss.maxSendMessageSize { + return status.Errorf(codes.ResourceExhausted, "trying to send message larger than max (%d vs. %d)", payloadLen, ss.maxSendMessageSize) } - if err := ss.t.Write(ss.s, hdr, payload, &transport.Options{Last: false}); err != nil { + if err := ss.s.Write(hdr, payload, &transport.WriteOptions{Last: false}); err != nil { return toRPCErr(err) } + if len(ss.binlogs) != 0 { if !ss.serverHeaderBinlogged { h, _ := ss.s.Header() @@ -1669,7 +1711,7 @@ func (ss *serverStream) SendMsg(m any) (err error) { } } sm := &binarylog.ServerMessage{ - Message: data, + Message: data.Materialize(), } for _, binlog := range ss.binlogs { binlog.Log(ss.ctx, sm) @@ -1677,7 +1719,7 @@ func (ss *serverStream) SendMsg(m any) (err error) { } if len(ss.statsHandler) != 0 { for _, sh := range ss.statsHandler { - sh.HandleRPC(ss.s.Context(), outPayload(false, m, data, payload, time.Now())) + sh.HandleRPC(ss.s.Context(), outPayload(false, m, dataLen, payloadLen, time.Now())) } } return nil @@ -1699,7 +1741,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) { } if err != nil && err != io.EOF { st, _ := status.FromError(toRPCErr(err)) - ss.t.WriteStatus(ss.s, st) + ss.s.WriteStatus(st) // Non-user specified status was sent out. This should be an error // case (as a server side Cancel maybe). // @@ -1707,15 +1749,13 @@ func (ss *serverStream) RecvMsg(m any) (err error) { // status from the service handler, we will log that error instead. // This behavior is similar to an interceptor. } - if channelz.IsOn() && err == nil { - ss.t.IncrMsgRecv() - } }() var payInfo *payloadInfo if len(ss.statsHandler) != 0 || len(ss.binlogs) != 0 { payInfo = &payloadInfo{} + defer payInfo.free() } - if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp); err != nil { + if err := recv(ss.p, ss.codec, ss.s, ss.dc, m, ss.maxReceiveMessageSize, payInfo, ss.decomp, true); err != nil { if err == io.EOF { if len(ss.binlogs) != 0 { chc := &binarylog.ClientHalfClose{} @@ -1726,18 +1766,16 @@ func (ss *serverStream) RecvMsg(m any) (err error) { return err } if err == io.ErrUnexpectedEOF { - err = status.Errorf(codes.Internal, io.ErrUnexpectedEOF.Error()) + err = status.Error(codes.Internal, io.ErrUnexpectedEOF.Error()) } return toRPCErr(err) } if len(ss.statsHandler) != 0 { for _, sh := range ss.statsHandler { sh.HandleRPC(ss.s.Context(), &stats.InPayload{ - RecvTime: time.Now(), - Payload: m, - // TODO truncate large payload. - Data: payInfo.uncompressedBytes, - Length: len(payInfo.uncompressedBytes), + RecvTime: time.Now(), + Payload: m, + Length: payInfo.uncompressedBytes.Len(), WireLength: payInfo.compressedLength + headerLen, CompressedLength: payInfo.compressedLength, }) @@ -1745,7 +1783,7 @@ func (ss *serverStream) RecvMsg(m any) (err error) { } if len(ss.binlogs) != 0 { cm := &binarylog.ClientMessage{ - Message: payInfo.uncompressedBytes, + Message: payInfo.uncompressedBytes.Materialize(), } for _, binlog := range ss.binlogs { binlog.Log(ss.ctx, cm) @@ -1760,23 +1798,26 @@ func MethodFromServerStream(stream ServerStream) (string, bool) { return Method(stream.Context()) } -// prepareMsg returns the hdr, payload and data -// using the compressors passed or using the -// passed preparedmsg -func prepareMsg(m any, codec baseCodec, cp Compressor, comp encoding.Compressor) (hdr, payload, data []byte, err error) { +// prepareMsg returns the hdr, payload and data using the compressors passed or +// using the passed preparedmsg. The returned boolean indicates whether +// compression was made and therefore whether the payload needs to be freed in +// addition to the returned data. Freeing the payload if the returned boolean is +// false can lead to undefined behavior. +func prepareMsg(m any, codec baseCodec, cp Compressor, comp encoding.Compressor, pool mem.BufferPool) (hdr []byte, data, payload mem.BufferSlice, pf payloadFormat, err error) { if preparedMsg, ok := m.(*PreparedMsg); ok { - return preparedMsg.hdr, preparedMsg.payload, preparedMsg.encodedData, nil + return preparedMsg.hdr, preparedMsg.encodedData, preparedMsg.payload, preparedMsg.pf, nil } // The input interface is not a prepared msg. // Marshal and Compress the data at this point data, err = encode(codec, m) if err != nil { - return nil, nil, nil, err + return nil, nil, nil, 0, err } - compData, err := compress(data, cp, comp) + compData, pf, err := compress(data, cp, comp, pool) if err != nil { - return nil, nil, nil, err + data.Free() + return nil, nil, nil, 0, err } - hdr, payload = msgHeader(data, compData) - return hdr, payload, data, nil + hdr, payload = msgHeader(data, compData, pf) + return hdr, data, payload, pf, nil } diff --git a/vendor/google.golang.org/grpc/stream_interfaces.go b/vendor/google.golang.org/grpc/stream_interfaces.go index 8b813529c0..0037fee0bd 100644 --- a/vendor/google.golang.org/grpc/stream_interfaces.go +++ b/vendor/google.golang.org/grpc/stream_interfaces.go @@ -22,15 +22,35 @@ package grpc // request, many responses) RPC. It is generic over the type of the response // message. It is used in generated code. type ServerStreamingClient[Res any] interface { + // Recv receives the next response message from the server. The client may + // repeatedly call Recv to read messages from the response stream. If + // io.EOF is returned, the stream has terminated with an OK status. Any + // other error is compatible with the status package and indicates the + // RPC's status code and message. Recv() (*Res, error) + + // ClientStream is embedded to provide Context, Header, and Trailer + // functionality. No other methods in the ClientStream should be called + // directly. ClientStream } // ServerStreamingServer represents the server side of a server-streaming (one // request, many responses) RPC. It is generic over the type of the response // message. It is used in generated code. +// +// To terminate the response stream, return from the handler method and return +// an error from the status package, or use nil to indicate an OK status code. type ServerStreamingServer[Res any] interface { + // Send sends a response message to the client. The server handler may + // call Send multiple times to send multiple messages to the client. An + // error is returned if the stream was terminated unexpectedly, and the + // handler method should return, as the stream is no longer usable. Send(*Res) error + + // ServerStream is embedded to provide Context, SetHeader, SendHeader, and + // SetTrailer functionality. No other methods in the ServerStream should + // be called directly. ServerStream } @@ -39,8 +59,22 @@ type ServerStreamingServer[Res any] interface { // message stream and the type of the unary response message. It is used in // generated code. type ClientStreamingClient[Req any, Res any] interface { + // Send sends a request message to the server. The client may call Send + // multiple times to send multiple messages to the server. On error, Send + // aborts the stream. If the error was generated by the client, the status + // is returned directly. Otherwise, io.EOF is returned, and the status of + // the stream may be discovered using CloseAndRecv(). Send(*Req) error + + // CloseAndRecv closes the request stream and waits for the server's + // response. This method must be called once and only once after sending + // all request messages. Any error returned is implemented by the status + // package. CloseAndRecv() (*Res, error) + + // ClientStream is embedded to provide Context, Header, and Trailer + // functionality. No other methods in the ClientStream should be called + // directly. ClientStream } @@ -48,9 +82,28 @@ type ClientStreamingClient[Req any, Res any] interface { // requests, one response) RPC. It is generic over both the type of the request // message stream and the type of the unary response message. It is used in // generated code. +// +// To terminate the RPC, call SendAndClose and return nil from the method +// handler or do not call SendAndClose and return an error from the status +// package. type ClientStreamingServer[Req any, Res any] interface { + // Recv receives the next request message from the client. The server may + // repeatedly call Recv to read messages from the request stream. If + // io.EOF is returned, it indicates the client called CloseAndRecv on its + // ClientStreamingClient. Any other error indicates the stream was + // terminated unexpectedly, and the handler method should return, as the + // stream is no longer usable. Recv() (*Req, error) + + // SendAndClose sends a single response message to the client and closes + // the stream. This method must be called once and only once after all + // request messages have been processed. Recv should not be called after + // calling SendAndClose. SendAndClose(*Res) error + + // ServerStream is embedded to provide Context, SetHeader, SendHeader, and + // SetTrailer functionality. No other methods in the ServerStream should + // be called directly. ServerStream } @@ -59,8 +112,23 @@ type ClientStreamingServer[Req any, Res any] interface { // request message stream and the type of the response message stream. It is // used in generated code. type BidiStreamingClient[Req any, Res any] interface { + // Send sends a request message to the server. The client may call Send + // multiple times to send multiple messages to the server. On error, Send + // aborts the stream. If the error was generated by the client, the status + // is returned directly. Otherwise, io.EOF is returned, and the status of + // the stream may be discovered using Recv(). Send(*Req) error + + // Recv receives the next response message from the server. The client may + // repeatedly call Recv to read messages from the response stream. If + // io.EOF is returned, the stream has terminated with an OK status. Any + // other error is compatible with the status package and indicates the + // RPC's status code and message. Recv() (*Res, error) + + // ClientStream is embedded to provide Context, Header, Trailer, and + // CloseSend functionality. No other methods in the ClientStream should be + // called directly. ClientStream } @@ -68,9 +136,27 @@ type BidiStreamingClient[Req any, Res any] interface { // (many requests, many responses) RPC. It is generic over both the type of the // request message stream and the type of the response message stream. It is // used in generated code. +// +// To terminate the stream, return from the handler method and return +// an error from the status package, or use nil to indicate an OK status code. type BidiStreamingServer[Req any, Res any] interface { + // Recv receives the next request message from the client. The server may + // repeatedly call Recv to read messages from the request stream. If + // io.EOF is returned, it indicates the client called CloseSend on its + // BidiStreamingClient. Any other error indicates the stream was + // terminated unexpectedly, and the handler method should return, as the + // stream is no longer usable. Recv() (*Req, error) + + // Send sends a response message to the client. The server handler may + // call Send multiple times to send multiple messages to the client. An + // error is returned if the stream was terminated unexpectedly, and the + // handler method should return, as the stream is no longer usable. Send(*Res) error + + // ServerStream is embedded to provide Context, SetHeader, SendHeader, and + // SetTrailer functionality. No other methods in the ServerStream should + // be called directly. ServerStream } diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index bafaef99be..0e03fa4d4f 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.65.0" +const Version = "1.70.0" diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go index 8f9e592f87..737d6876d5 100644 --- a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go @@ -192,11 +192,6 @@ func (d decoder) unmarshalMessage(m protoreflect.Message, skipTypeURL bool) erro fd = fieldDescs.ByTextName(name) } } - if flags.ProtoLegacy { - if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() { - fd = nil // reset since the weak reference is not linked in - } - } if fd == nil { // Field is unknown. diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go index 4b177c8206..e9fe103943 100644 --- a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go +++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go @@ -348,7 +348,11 @@ func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m protoreflect.Messa switch tok.Kind() { case json.ObjectClose: if !found { - return d.newError(tok.Pos(), `missing "value" field`) + // We tolerate an omitted `value` field with the google.protobuf.Empty Well-Known-Type, + // for compatibility with other proto runtimes that have interpreted the spec differently. + if m.Descriptor().FullName() != genid.Empty_message_fullname { + return d.newError(tok.Pos(), `missing "value" field`) + } } return nil diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go index 24bc98ac42..b53805056a 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -185,11 +185,6 @@ func (d decoder) unmarshalMessage(m protoreflect.Message, checkDelims bool) erro } else if xtErr != nil && xtErr != protoregistry.NotFound { return d.newError(tok.Pos(), "unable to resolve [%s]: %v", tok.RawString(), xtErr) } - if flags.ProtoLegacy { - if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() { - fd = nil // reset since the weak reference is not linked in - } - } // Handle unknown fields. if fd == nil { diff --git a/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb b/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb index ff6a38360add36f53d48bb0863b701696e0d7b2d..5a57ef6f3c80a4a930b7bdb33b039ea94d1eb5f2 100644 GIT binary patch literal 138 zcmd;*muO*EV!mX@pe4$|D8MAaq`<7fXux#Ijt$6VkYMDJmv|0Wz$CyZ!KlClRKN&Q wzyMY7f?Y`%s2WL*1th1%ddZFnY{E-+C6MVz3P75fB^b3pHY+@1*LcYe04AXnGXMYp literal 93 zcmd;*mUzal#C*w)K}(Q>QGiK;Nr72|(SYfa9TNv5m$bxlxFnMRqXeS@6Ht;7B*_4j Ve8H{+(u69m1u{(G8N0>{b^xZ!4_5#H diff --git a/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go b/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go index 08dad7692c..bf1aba0e85 100644 --- a/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go +++ b/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go @@ -10,4 +10,9 @@ import "google.golang.org/protobuf/types/descriptorpb" const ( Minimum = descriptorpb.Edition_EDITION_PROTO2 Maximum = descriptorpb.Edition_EDITION_2023 + + // MaximumKnown is the maximum edition that is known to Go Protobuf, but not + // declared as supported. In other words: end users cannot use it, but + // testprotos inside Go Protobuf can. + MaximumKnown = descriptorpb.Edition_EDITION_2024 ) diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go index 7e87c76044..669133d04d 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go @@ -26,7 +26,7 @@ var byteType = reflect.TypeOf(byte(0)) // The type is the underlying field type (e.g., a repeated field may be // represented by []T, but the Go type passed in is just T). // A list of enum value descriptors must be provided for enum fields. -// This does not populate the Enum or Message (except for weak message). +// This does not populate the Enum or Message. // // This function is a best effort attempt; parsing errors are ignored. func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor { @@ -109,9 +109,6 @@ func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescri } case s == "packed": f.L1.EditionFeatures.IsPacked = true - case strings.HasPrefix(s, "weak="): - f.L1.IsWeak = true - f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):])) case strings.HasPrefix(s, "def="): // The default tag is special in that everything afterwards is the // default regardless of the presence of commas. @@ -183,9 +180,6 @@ func Marshal(fd protoreflect.FieldDescriptor, enumName string) string { // the exact same semantics from the previous generator. tag = append(tag, "json="+jsonName) } - if fd.IsWeak() { - tag = append(tag, "weak="+string(fd.Message().FullName())) - } // The previous implementation does not tag extension fields as proto3, // even when the field is defined in a proto3 file. Match that behavior // for consistency. diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go deleted file mode 100644 index fbcd349207..0000000000 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build !go1.13 -// +build !go1.13 - -package errors - -import "reflect" - -// Is is a copy of Go 1.13's errors.Is for use with older Go versions. -func Is(err, target error) bool { - if target == nil { - return err == target - } - - isComparable := reflect.TypeOf(target).Comparable() - for { - if isComparable && err == target { - return true - } - if x, ok := err.(interface{ Is(error) bool }); ok && x.Is(target) { - return true - } - if err = unwrap(err); err == nil { - return false - } - } -} - -func unwrap(err error) error { - u, ok := err.(interface { - Unwrap() error - }) - if !ok { - return nil - } - return u.Unwrap() -} diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go deleted file mode 100644 index 5e72f1cde9..0000000000 --- a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go +++ /dev/null @@ -1,13 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build go1.13 -// +build go1.13 - -package errors - -import "errors" - -// Is is errors.Is. -func Is(err, target error) bool { return errors.Is(err, target) } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go index fa790e0ff1..688aabe434 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -19,7 +19,6 @@ import ( "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/internal/strs" "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" ) // Edition is an Enum for proto2.Edition @@ -32,6 +31,7 @@ const ( EditionProto2 Edition = 998 EditionProto3 Edition = 999 Edition2023 Edition = 1000 + Edition2024 Edition = 1001 EditionUnsupported Edition = 100000 ) @@ -77,31 +77,48 @@ type ( Locations SourceLocations } + // EditionFeatures is a frequently-instantiated struct, so please take care + // to minimize padding when adding new fields to this struct (add them in + // the right place/order). EditionFeatures struct { + // StripEnumPrefix determines if the plugin generates enum value + // constants as-is, with their prefix stripped, or both variants. + StripEnumPrefix int + // IsFieldPresence is true if field_presence is EXPLICIT // https://protobuf.dev/editions/features/#field_presence IsFieldPresence bool + // IsFieldPresence is true if field_presence is LEGACY_REQUIRED // https://protobuf.dev/editions/features/#field_presence IsLegacyRequired bool + // IsOpenEnum is true if enum_type is OPEN // https://protobuf.dev/editions/features/#enum_type IsOpenEnum bool + // IsPacked is true if repeated_field_encoding is PACKED // https://protobuf.dev/editions/features/#repeated_field_encoding IsPacked bool + // IsUTF8Validated is true if utf_validation is VERIFY // https://protobuf.dev/editions/features/#utf8_validation IsUTF8Validated bool + // IsDelimitedEncoded is true if message_encoding is DELIMITED // https://protobuf.dev/editions/features/#message_encoding IsDelimitedEncoded bool + // IsJSONCompliant is true if json_format is ALLOW // https://protobuf.dev/editions/features/#json_format IsJSONCompliant bool + // GenerateLegacyUnmarshalJSON determines if the plugin generates the // UnmarshalJSON([]byte) error method for enums. GenerateLegacyUnmarshalJSON bool + // APILevel controls which API (Open, Hybrid or Opaque) should be used + // for generated code (.pb.go files). + APILevel int } ) @@ -257,7 +274,6 @@ type ( Kind protoreflect.Kind StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto - IsWeak bool // promoted from google.protobuf.FieldOptions IsLazy bool // promoted from google.protobuf.FieldOptions Default defaultValue ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields @@ -351,7 +367,7 @@ func (fd *Field) IsPacked() bool { return fd.L1.EditionFeatures.IsPacked } func (fd *Field) IsExtension() bool { return false } -func (fd *Field) IsWeak() bool { return fd.L1.IsWeak } +func (fd *Field) IsWeak() bool { return false } func (fd *Field) IsLazy() bool { return fd.L1.IsLazy } func (fd *Field) IsList() bool { return fd.Cardinality() == protoreflect.Repeated && !fd.IsMap() } func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() } @@ -378,11 +394,6 @@ func (fd *Field) Enum() protoreflect.EnumDescriptor { return fd.L1.Enum } func (fd *Field) Message() protoreflect.MessageDescriptor { - if fd.L1.IsWeak { - if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil { - return d.(protoreflect.MessageDescriptor) - } - } return fd.L1.Message } func (fd *Field) IsMapEntry() bool { diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go index 67a51b327c..d4c94458bd 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go @@ -32,11 +32,6 @@ func (file *File) resolveMessages() { for j := range md.L2.Fields.List { fd := &md.L2.Fields.List[j] - // Weak fields are resolved upon actual use. - if fd.L1.IsWeak { - continue - } - // Resolve message field dependency. switch fd.L1.Kind { case protoreflect.EnumKind: @@ -150,8 +145,6 @@ func (fd *File) unmarshalFull(b []byte) { switch num { case genid.FileDescriptorProto_PublicDependency_field_number: fd.L2.Imports[v].IsPublic = true - case genid.FileDescriptorProto_WeakDependency_field_number: - fd.L2.Imports[v].IsWeak = true } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -502,8 +495,6 @@ func (fd *Field) unmarshalOptions(b []byte) { switch num { case genid.FieldOptions_Packed_field_number: fd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v) - case genid.FieldOptions_Weak_field_number: - fd.L1.IsWeak = protowire.DecodeBool(v) case genid.FieldOptions_Lazy_field_number: fd.L1.IsLazy = protowire.DecodeBool(v) case FieldOptions_EnforceUTF8: diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go index fd4d0c83d2..10132c9b38 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go @@ -32,6 +32,14 @@ func unmarshalGoFeature(b []byte, parent EditionFeatures) EditionFeatures { v, m := protowire.ConsumeVarint(b) b = b[m:] parent.GenerateLegacyUnmarshalJSON = protowire.DecodeBool(v) + case genid.GoFeatures_ApiLevel_field_number: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + parent.APILevel = int(v) + case genid.GoFeatures_StripEnumPrefix_field_number: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + parent.StripEnumPrefix = int(v) default: panic(fmt.Sprintf("unkown field number %d while unmarshalling GoFeatures", num)) } diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go index ba83fea44c..e1b4130bd2 100644 --- a/vendor/google.golang.org/protobuf/internal/filetype/build.go +++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go @@ -63,7 +63,7 @@ type Builder struct { // message declarations in "flattened ordering". // // Dependencies are Go types for enums or messages referenced by - // message fields (excluding weak fields), for parent extended messages of + // message fields, for parent extended messages of // extension fields, for enums or messages referenced by extension fields, // and for input and output messages referenced by service methods. // Dependencies must come after declarations, but the ordering of diff --git a/vendor/google.golang.org/protobuf/internal/flags/flags.go b/vendor/google.golang.org/protobuf/internal/flags/flags.go index 58372dd348..a06ccabc2f 100644 --- a/vendor/google.golang.org/protobuf/internal/flags/flags.go +++ b/vendor/google.golang.org/protobuf/internal/flags/flags.go @@ -6,7 +6,7 @@ package flags // ProtoLegacy specifies whether to enable support for legacy functionality -// such as MessageSets, weak fields, and various other obscure behavior +// such as MessageSets, and various other obscure behavior // that is necessary to maintain backwards compatibility with proto1 or // the pre-release variants of proto2 and proto3. // diff --git a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go index 7f67cbb6e9..f5ee7f5c2b 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go @@ -21,13 +21,47 @@ const ( // Field names for pb.GoFeatures. const ( GoFeatures_LegacyUnmarshalJsonEnum_field_name protoreflect.Name = "legacy_unmarshal_json_enum" + GoFeatures_ApiLevel_field_name protoreflect.Name = "api_level" + GoFeatures_StripEnumPrefix_field_name protoreflect.Name = "strip_enum_prefix" GoFeatures_LegacyUnmarshalJsonEnum_field_fullname protoreflect.FullName = "pb.GoFeatures.legacy_unmarshal_json_enum" + GoFeatures_ApiLevel_field_fullname protoreflect.FullName = "pb.GoFeatures.api_level" + GoFeatures_StripEnumPrefix_field_fullname protoreflect.FullName = "pb.GoFeatures.strip_enum_prefix" ) // Field numbers for pb.GoFeatures. const ( GoFeatures_LegacyUnmarshalJsonEnum_field_number protoreflect.FieldNumber = 1 + GoFeatures_ApiLevel_field_number protoreflect.FieldNumber = 2 + GoFeatures_StripEnumPrefix_field_number protoreflect.FieldNumber = 3 +) + +// Full and short names for pb.GoFeatures.APILevel. +const ( + GoFeatures_APILevel_enum_fullname = "pb.GoFeatures.APILevel" + GoFeatures_APILevel_enum_name = "APILevel" +) + +// Enum values for pb.GoFeatures.APILevel. +const ( + GoFeatures_API_LEVEL_UNSPECIFIED_enum_value = 0 + GoFeatures_API_OPEN_enum_value = 1 + GoFeatures_API_HYBRID_enum_value = 2 + GoFeatures_API_OPAQUE_enum_value = 3 +) + +// Full and short names for pb.GoFeatures.StripEnumPrefix. +const ( + GoFeatures_StripEnumPrefix_enum_fullname = "pb.GoFeatures.StripEnumPrefix" + GoFeatures_StripEnumPrefix_enum_name = "StripEnumPrefix" +) + +// Enum values for pb.GoFeatures.StripEnumPrefix. +const ( + GoFeatures_STRIP_ENUM_PREFIX_UNSPECIFIED_enum_value = 0 + GoFeatures_STRIP_ENUM_PREFIX_KEEP_enum_value = 1 + GoFeatures_STRIP_ENUM_PREFIX_GENERATE_BOTH_enum_value = 2 + GoFeatures_STRIP_ENUM_PREFIX_STRIP_enum_value = 3 ) // Extension numbers diff --git a/vendor/google.golang.org/protobuf/internal/genid/goname.go b/vendor/google.golang.org/protobuf/internal/genid/goname.go index 693d2e9e1f..99bb95bafd 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/goname.go +++ b/vendor/google.golang.org/protobuf/internal/genid/goname.go @@ -11,15 +11,10 @@ const ( SizeCache_goname = "sizeCache" SizeCacheA_goname = "XXX_sizecache" - WeakFields_goname = "weakFields" - WeakFieldsA_goname = "XXX_weak" - UnknownFields_goname = "unknownFields" UnknownFieldsA_goname = "XXX_unrecognized" ExtensionFields_goname = "extensionFields" ExtensionFieldsA_goname = "XXX_InternalExtensions" ExtensionFieldsB_goname = "XXX_extensions" - - WeakFieldPrefix_goname = "XXX_weak_" ) diff --git a/vendor/google.golang.org/protobuf/internal/genid/name.go b/vendor/google.golang.org/protobuf/internal/genid/name.go new file mode 100644 index 0000000000..224f339302 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/name.go @@ -0,0 +1,12 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package genid + +const ( + NoUnkeyedLiteral_goname = "noUnkeyedLiteral" + NoUnkeyedLiteralA_goname = "XXX_NoUnkeyedLiteral" + + BuilderSuffix_goname = "_builder" +) diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/api_export_opaque.go new file mode 100644 index 0000000000..6075d6f696 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/api_export_opaque.go @@ -0,0 +1,128 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "strconv" + "sync/atomic" + "unsafe" + + "google.golang.org/protobuf/reflect/protoreflect" +) + +func (Export) UnmarshalField(msg any, fieldNum int32) { + UnmarshalField(msg.(protoreflect.ProtoMessage).ProtoReflect(), protoreflect.FieldNumber(fieldNum)) +} + +// Present checks the presence set for a certain field number (zero +// based, ordered by appearance in original proto file). part is +// a pointer to the correct element in the bitmask array, num is the +// field number unaltered. Example (field number 70 -> part = +// &m.XXX_presence[1], num = 70) +func (Export) Present(part *uint32, num uint32) bool { + // This hook will read an unprotected shadow presence set if + // we're unning under the race detector + raceDetectHookPresent(part, num) + return atomic.LoadUint32(part)&(1<<(num%32)) > 0 +} + +// SetPresent adds a field to the presence set. part is a pointer to +// the relevant element in the array and num is the field number +// unaltered. size is the number of fields in the protocol +// buffer. +func (Export) SetPresent(part *uint32, num uint32, size uint32) { + // This hook will mutate an unprotected shadow presence set if + // we're running under the race detector + raceDetectHookSetPresent(part, num, presenceSize(size)) + for { + old := atomic.LoadUint32(part) + if atomic.CompareAndSwapUint32(part, old, old|(1<<(num%32))) { + return + } + } +} + +// SetPresentNonAtomic is like SetPresent, but operates non-atomically. +// It is meant for use by builder methods, where the message is known not +// to be accessible yet by other goroutines. +func (Export) SetPresentNonAtomic(part *uint32, num uint32, size uint32) { + // This hook will mutate an unprotected shadow presence set if + // we're running under the race detector + raceDetectHookSetPresent(part, num, presenceSize(size)) + *part |= 1 << (num % 32) +} + +// ClearPresence removes a field from the presence set. part is a +// pointer to the relevant element in the presence array and num is +// the field number unaltered. +func (Export) ClearPresent(part *uint32, num uint32) { + // This hook will mutate an unprotected shadow presence set if + // we're running under the race detector + raceDetectHookClearPresent(part, num) + for { + old := atomic.LoadUint32(part) + if atomic.CompareAndSwapUint32(part, old, old&^(1<<(num%32))) { + return + } + } +} + +// interfaceToPointer takes a pointer to an empty interface whose value is a +// pointer type, and converts it into a "pointer" that points to the same +// target +func interfaceToPointer(i *any) pointer { + return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} +} + +func (p pointer) atomicGetPointer() pointer { + return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))} +} + +func (p pointer) atomicSetPointer(q pointer) { + atomic.StorePointer((*unsafe.Pointer)(p.p), q.p) +} + +// AtomicCheckPointerIsNil takes an interface (which is a pointer to a +// pointer) and returns true if the pointed-to pointer is nil (using an +// atomic load). This function is inlineable and, on x86, just becomes a +// simple load and compare. +func (Export) AtomicCheckPointerIsNil(ptr any) bool { + return interfaceToPointer(&ptr).atomicGetPointer().IsNil() +} + +// AtomicSetPointer takes two interfaces (first is a pointer to a pointer, +// second is a pointer) and atomically sets the second pointer into location +// referenced by first pointer. Unfortunately, atomicSetPointer() does not inline +// (even on x86), so this does not become a simple store on x86. +func (Export) AtomicSetPointer(dstPtr, valPtr any) { + interfaceToPointer(&dstPtr).atomicSetPointer(interfaceToPointer(&valPtr)) +} + +// AtomicLoadPointer loads the pointer at the location pointed at by src, +// and stores that pointer value into the location pointed at by dst. +func (Export) AtomicLoadPointer(ptr Pointer, dst Pointer) { + *(*unsafe.Pointer)(unsafe.Pointer(dst)) = atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(ptr))) +} + +// AtomicInitializePointer makes ptr and dst point to the same value. +// +// If *ptr is a nil pointer, it sets *ptr = *dst. +// +// If *ptr is a non-nil pointer, it sets *dst = *ptr. +func (Export) AtomicInitializePointer(ptr Pointer, dst Pointer) { + if !atomic.CompareAndSwapPointer((*unsafe.Pointer)(ptr), unsafe.Pointer(nil), *(*unsafe.Pointer)(dst)) { + *(*unsafe.Pointer)(unsafe.Pointer(dst)) = atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(ptr))) + } +} + +// MessageFieldStringOf returns the field formatted as a string, +// either as the field name if resolvable otherwise as a decimal string. +func (Export) MessageFieldStringOf(md protoreflect.MessageDescriptor, n protoreflect.FieldNumber) string { + fd := md.Fields().ByNumber(n) + if fd != nil { + return string(fd.Name()) + } + return strconv.Itoa(int(n)) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/bitmap.go b/vendor/google.golang.org/protobuf/internal/impl/bitmap.go new file mode 100644 index 0000000000..ea276547cd --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/bitmap.go @@ -0,0 +1,34 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !race + +package impl + +// There is no additional data as we're not running under race detector. +type RaceDetectHookData struct{} + +// Empty stubs for when not using the race detector. Calls to these from index.go should be optimized away. +func (presence) raceDetectHookPresent(num uint32) {} +func (presence) raceDetectHookSetPresent(num uint32, size presenceSize) {} +func (presence) raceDetectHookClearPresent(num uint32) {} +func (presence) raceDetectHookAllocAndCopy(src presence) {} + +// raceDetectHookPresent is called by the generated file interface +// (*proto.internalFuncs) Present to optionally read an unprotected +// shadow bitmap when race detection is enabled. In regular code it is +// a noop. +func raceDetectHookPresent(field *uint32, num uint32) {} + +// raceDetectHookSetPresent is called by the generated file interface +// (*proto.internalFuncs) SetPresent to optionally write an unprotected +// shadow bitmap when race detection is enabled. In regular code it is +// a noop. +func raceDetectHookSetPresent(field *uint32, num uint32, size presenceSize) {} + +// raceDetectHookClearPresent is called by the generated file interface +// (*proto.internalFuncs) ClearPresent to optionally write an unprotected +// shadow bitmap when race detection is enabled. In regular code it is +// a noop. +func raceDetectHookClearPresent(field *uint32, num uint32) {} diff --git a/vendor/google.golang.org/protobuf/internal/impl/bitmap_race.go b/vendor/google.golang.org/protobuf/internal/impl/bitmap_race.go new file mode 100644 index 0000000000..e9a27583ae --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/bitmap_race.go @@ -0,0 +1,126 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build race + +package impl + +// When running under race detector, we add a presence map of bytes, that we can access +// in the hook functions so that we trigger the race detection whenever we have concurrent +// Read-Writes or Write-Writes. The race detector does not otherwise detect invalid concurrent +// access to lazy fields as all updates of bitmaps and pointers are done using atomic operations. +type RaceDetectHookData struct { + shadowPresence *[]byte +} + +// Hooks for presence bitmap operations that allocate, read and write the shadowPresence +// using non-atomic operations. +func (data *RaceDetectHookData) raceDetectHookAlloc(size presenceSize) { + sp := make([]byte, size) + atomicStoreShadowPresence(&data.shadowPresence, &sp) +} + +func (p presence) raceDetectHookPresent(num uint32) { + data := p.toRaceDetectData() + if data == nil { + return + } + sp := atomicLoadShadowPresence(&data.shadowPresence) + if sp != nil { + _ = (*sp)[num] + } +} + +func (p presence) raceDetectHookSetPresent(num uint32, size presenceSize) { + data := p.toRaceDetectData() + if data == nil { + return + } + sp := atomicLoadShadowPresence(&data.shadowPresence) + if sp == nil { + data.raceDetectHookAlloc(size) + sp = atomicLoadShadowPresence(&data.shadowPresence) + } + (*sp)[num] = 1 +} + +func (p presence) raceDetectHookClearPresent(num uint32) { + data := p.toRaceDetectData() + if data == nil { + return + } + sp := atomicLoadShadowPresence(&data.shadowPresence) + if sp != nil { + (*sp)[num] = 0 + + } +} + +// raceDetectHookAllocAndCopy allocates a new shadowPresence slice at lazy and copies +// shadowPresence bytes from src to lazy. +func (p presence) raceDetectHookAllocAndCopy(q presence) { + sData := q.toRaceDetectData() + dData := p.toRaceDetectData() + if sData == nil { + return + } + srcSp := atomicLoadShadowPresence(&sData.shadowPresence) + if srcSp == nil { + atomicStoreShadowPresence(&dData.shadowPresence, nil) + return + } + n := len(*srcSp) + dSlice := make([]byte, n) + atomicStoreShadowPresence(&dData.shadowPresence, &dSlice) + for i := 0; i < n; i++ { + dSlice[i] = (*srcSp)[i] + } +} + +// raceDetectHookPresent is called by the generated file interface +// (*proto.internalFuncs) Present to optionally read an unprotected +// shadow bitmap when race detection is enabled. In regular code it is +// a noop. +func raceDetectHookPresent(field *uint32, num uint32) { + data := findPointerToRaceDetectData(field, num) + if data == nil { + return + } + sp := atomicLoadShadowPresence(&data.shadowPresence) + if sp != nil { + _ = (*sp)[num] + } +} + +// raceDetectHookSetPresent is called by the generated file interface +// (*proto.internalFuncs) SetPresent to optionally write an unprotected +// shadow bitmap when race detection is enabled. In regular code it is +// a noop. +func raceDetectHookSetPresent(field *uint32, num uint32, size presenceSize) { + data := findPointerToRaceDetectData(field, num) + if data == nil { + return + } + sp := atomicLoadShadowPresence(&data.shadowPresence) + if sp == nil { + data.raceDetectHookAlloc(size) + sp = atomicLoadShadowPresence(&data.shadowPresence) + } + (*sp)[num] = 1 +} + +// raceDetectHookClearPresent is called by the generated file interface +// (*proto.internalFuncs) ClearPresent to optionally write an unprotected +// shadow bitmap when race detection is enabled. In regular code it is +// a noop. +func raceDetectHookClearPresent(field *uint32, num uint32) { + data := findPointerToRaceDetectData(field, num) + if data == nil { + return + } + sp := atomicLoadShadowPresence(&data.shadowPresence) + if sp != nil { + (*sp)[num] = 0 + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go index f29e6a8fa8..fe2c719ce4 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go +++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go @@ -35,6 +35,12 @@ func (mi *MessageInfo) checkInitializedPointer(p pointer) error { } return nil } + + var presence presence + if mi.presenceOffset.IsValid() { + presence = p.Apply(mi.presenceOffset).PresenceInfo() + } + if mi.extensionOffset.IsValid() { e := p.Apply(mi.extensionOffset).Extensions() if err := mi.isInitExtensions(e); err != nil { @@ -45,6 +51,33 @@ func (mi *MessageInfo) checkInitializedPointer(p pointer) error { if !f.isRequired && f.funcs.isInit == nil { continue } + + if f.presenceIndex != noPresence { + if !presence.Present(f.presenceIndex) { + if f.isRequired { + return errors.RequiredNotSet(string(mi.Desc.Fields().ByNumber(f.num).FullName())) + } + continue + } + if f.funcs.isInit != nil { + f.mi.init() + if f.mi.needsInitCheck { + if f.isLazy && p.Apply(f.offset).AtomicGetPointer().IsNil() { + lazy := *p.Apply(mi.lazyOffset).LazyInfoPtr() + if !lazy.AllowedPartial() { + // Nothing to see here, it was checked on unmarshal + continue + } + mi.lazyUnmarshal(p, f.num) + } + if err := f.funcs.isInit(p.Apply(f.offset), f); err != nil { + return err + } + } + } + continue + } + fptr := p.Apply(f.offset) if f.isPointer && fptr.Elem().IsNil() { if f.isRequired { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go index 7c1f66c8c1..d14d7d93cc 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go @@ -5,15 +5,12 @@ package impl import ( - "fmt" "reflect" - "sync" "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" "google.golang.org/protobuf/runtime/protoiface" ) @@ -121,78 +118,6 @@ func (mi *MessageInfo) initOneofFieldCoders(od protoreflect.OneofDescriptor, si } } -func makeWeakMessageFieldCoder(fd protoreflect.FieldDescriptor) pointerCoderFuncs { - var once sync.Once - var messageType protoreflect.MessageType - lazyInit := func() { - once.Do(func() { - messageName := fd.Message().FullName() - messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) - }) - } - - return pointerCoderFuncs{ - size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { - m, ok := p.WeakFields().get(f.num) - if !ok { - return 0 - } - lazyInit() - if messageType == nil { - panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName())) - } - return sizeMessage(m, f.tagsize, opts) - }, - marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { - m, ok := p.WeakFields().get(f.num) - if !ok { - return b, nil - } - lazyInit() - if messageType == nil { - panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName())) - } - return appendMessage(b, m, f.wiretag, opts) - }, - unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { - fs := p.WeakFields() - m, ok := fs.get(f.num) - if !ok { - lazyInit() - if messageType == nil { - return unmarshalOutput{}, errUnknown - } - m = messageType.New().Interface() - fs.set(f.num, m) - } - return consumeMessage(b, m, wtyp, opts) - }, - isInit: func(p pointer, f *coderFieldInfo) error { - m, ok := p.WeakFields().get(f.num) - if !ok { - return nil - } - return proto.CheckInitialized(m) - }, - merge: func(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { - sm, ok := src.WeakFields().get(f.num) - if !ok { - return - } - dm, ok := dst.WeakFields().get(f.num) - if !ok { - lazyInit() - if messageType == nil { - panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName())) - } - dm = messageType.New().Interface() - dst.WeakFields().set(f.num, dm) - } - opts.Merge(dm, sm) - }, - } -} - func makeMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { if mi := getMessageInfo(ft); mi != nil { funcs := pointerCoderFuncs{ diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field_opaque.go new file mode 100644 index 0000000000..76818ea252 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field_opaque.go @@ -0,0 +1,264 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/reflect/protoreflect" +) + +func makeOpaqueMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { + mi := getMessageInfo(ft) + if mi == nil { + panic(fmt.Sprintf("invalid field: %v: unsupported message type %v", fd.FullName(), ft)) + } + switch fd.Kind() { + case protoreflect.MessageKind: + return mi, pointerCoderFuncs{ + size: sizeOpaqueMessage, + marshal: appendOpaqueMessage, + unmarshal: consumeOpaqueMessage, + isInit: isInitOpaqueMessage, + merge: mergeOpaqueMessage, + } + case protoreflect.GroupKind: + return mi, pointerCoderFuncs{ + size: sizeOpaqueGroup, + marshal: appendOpaqueGroup, + unmarshal: consumeOpaqueGroup, + isInit: isInitOpaqueMessage, + merge: mergeOpaqueMessage, + } + } + panic("unexpected field kind") +} + +func sizeOpaqueMessage(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return protowire.SizeBytes(f.mi.sizePointer(p.AtomicGetPointer(), opts)) + f.tagsize +} + +func appendOpaqueMessage(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + mp := p.AtomicGetPointer() + calculatedSize := f.mi.sizePointer(mp, opts) + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(calculatedSize)) + before := len(b) + b, err := f.mi.marshalAppendPointer(b, mp, opts) + if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize) + } + return b, err +} + +func consumeOpaqueMessage(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + mp := p.AtomicGetPointer() + if mp.IsNil() { + mp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))) + } + o, err := f.mi.unmarshalPointer(v, mp, 0, opts) + if err != nil { + return out, err + } + out.n = n + out.initialized = o.initialized + return out, nil +} + +func isInitOpaqueMessage(p pointer, f *coderFieldInfo) error { + mp := p.AtomicGetPointer() + if mp.IsNil() { + return nil + } + return f.mi.checkInitializedPointer(mp) +} + +func mergeOpaqueMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + dstmp := dst.AtomicGetPointer() + if dstmp.IsNil() { + dstmp = dst.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))) + } + f.mi.mergePointer(dstmp, src.AtomicGetPointer(), opts) +} + +func sizeOpaqueGroup(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return 2*f.tagsize + f.mi.sizePointer(p.AtomicGetPointer(), opts) +} + +func appendOpaqueGroup(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, f.wiretag) // start group + b, err := f.mi.marshalAppendPointer(b, p.AtomicGetPointer(), opts) + b = protowire.AppendVarint(b, f.wiretag+1) // end group + return b, err +} + +func consumeOpaqueGroup(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.StartGroupType { + return out, errUnknown + } + mp := p.AtomicGetPointer() + if mp.IsNil() { + mp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))) + } + o, e := f.mi.unmarshalPointer(b, mp, f.num, opts) + return o, e +} + +func makeOpaqueRepeatedMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { + if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice { + panic(fmt.Sprintf("invalid field: %v: unsupported type for opaque repeated message: %v", fd.FullName(), ft)) + } + mt := ft.Elem().Elem() // *[]*T -> *T + mi := getMessageInfo(mt) + if mi == nil { + panic(fmt.Sprintf("invalid field: %v: unsupported message type %v", fd.FullName(), mt)) + } + switch fd.Kind() { + case protoreflect.MessageKind: + return mi, pointerCoderFuncs{ + size: sizeOpaqueMessageSlice, + marshal: appendOpaqueMessageSlice, + unmarshal: consumeOpaqueMessageSlice, + isInit: isInitOpaqueMessageSlice, + merge: mergeOpaqueMessageSlice, + } + case protoreflect.GroupKind: + return mi, pointerCoderFuncs{ + size: sizeOpaqueGroupSlice, + marshal: appendOpaqueGroupSlice, + unmarshal: consumeOpaqueGroupSlice, + isInit: isInitOpaqueMessageSlice, + merge: mergeOpaqueMessageSlice, + } + } + panic("unexpected field kind") +} + +func sizeOpaqueMessageSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := p.AtomicGetPointer().PointerSlice() + n := 0 + for _, v := range s { + n += protowire.SizeBytes(f.mi.sizePointer(v, opts)) + f.tagsize + } + return n +} + +func appendOpaqueMessageSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := p.AtomicGetPointer().PointerSlice() + var err error + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + siz := f.mi.sizePointer(v, opts) + b = protowire.AppendVarint(b, uint64(siz)) + before := len(b) + b, err = f.mi.marshalAppendPointer(b, v, opts) + if err != nil { + return b, err + } + if measuredSize := len(b) - before; siz != measuredSize { + return nil, errors.MismatchedSizeCalculation(siz, measuredSize) + } + } + return b, nil +} + +func consumeOpaqueMessageSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + mp := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())) + o, err := f.mi.unmarshalPointer(v, mp, 0, opts) + if err != nil { + return out, err + } + sp := p.AtomicGetPointer() + if sp.IsNil() { + sp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem()))) + } + sp.AppendPointerSlice(mp) + out.n = n + out.initialized = o.initialized + return out, nil +} + +func isInitOpaqueMessageSlice(p pointer, f *coderFieldInfo) error { + sp := p.AtomicGetPointer() + if sp.IsNil() { + return nil + } + s := sp.PointerSlice() + for _, v := range s { + if err := f.mi.checkInitializedPointer(v); err != nil { + return err + } + } + return nil +} + +func mergeOpaqueMessageSlice(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + ds := dst.AtomicGetPointer() + if ds.IsNil() { + ds = dst.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem()))) + } + for _, sp := range src.AtomicGetPointer().PointerSlice() { + dm := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())) + f.mi.mergePointer(dm, sp, opts) + ds.AppendPointerSlice(dm) + } +} + +func sizeOpaqueGroupSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := p.AtomicGetPointer().PointerSlice() + n := 0 + for _, v := range s { + n += 2*f.tagsize + f.mi.sizePointer(v, opts) + } + return n +} + +func appendOpaqueGroupSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := p.AtomicGetPointer().PointerSlice() + var err error + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) // start group + b, err = f.mi.marshalAppendPointer(b, v, opts) + if err != nil { + return b, err + } + b = protowire.AppendVarint(b, f.wiretag+1) // end group + } + return b, nil +} + +func consumeOpaqueGroupSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.StartGroupType { + return out, errUnknown + } + mp := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())) + out, err = f.mi.unmarshalPointer(b, mp, f.num, opts) + if err != nil { + return out, err + } + sp := p.AtomicGetPointer() + if sp.IsNil() { + sp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem()))) + } + sp.AppendPointerSlice(mp) + return out, err +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go index fb35f0bae9..229c698013 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go @@ -94,7 +94,7 @@ func sizeMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalO return 0 } n := 0 - iter := mapRange(mapv) + iter := mapv.MapRange() for iter.Next() { key := mapi.conv.keyConv.PBValueOf(iter.Key()).MapKey() keySize := mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts) @@ -281,7 +281,7 @@ func appendMap(b []byte, mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, o if opts.Deterministic() { return appendMapDeterministic(b, mapv, mapi, f, opts) } - iter := mapRange(mapv) + iter := mapv.MapRange() for iter.Next() { var err error b = protowire.AppendVarint(b, f.wiretag) @@ -328,7 +328,7 @@ func isInitMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo) error { if !mi.needsInitCheck { return nil } - iter := mapRange(mapv) + iter := mapv.MapRange() for iter.Next() { val := pointerOfValue(iter.Value()) if err := mi.checkInitializedPointer(val); err != nil { @@ -336,7 +336,7 @@ func isInitMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo) error { } } } else { - iter := mapRange(mapv) + iter := mapv.MapRange() for iter.Next() { val := mapi.conv.valConv.PBValueOf(iter.Value()) if err := mapi.valFuncs.isInit(val); err != nil { @@ -356,7 +356,7 @@ func mergeMap(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { if dstm.IsNil() { dstm.Set(reflect.MakeMap(f.ft)) } - iter := mapRange(srcm) + iter := srcm.MapRange() for iter.Next() { dstm.SetMapIndex(iter.Key(), iter.Value()) } @@ -371,7 +371,7 @@ func mergeMapOfBytes(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { if dstm.IsNil() { dstm.Set(reflect.MakeMap(f.ft)) } - iter := mapRange(srcm) + iter := srcm.MapRange() for iter.Next() { dstm.SetMapIndex(iter.Key(), reflect.ValueOf(append(emptyBuf[:], iter.Value().Bytes()...))) } @@ -386,7 +386,7 @@ func mergeMapOfMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { if dstm.IsNil() { dstm.Set(reflect.MakeMap(f.ft)) } - iter := mapRange(srcm) + iter := srcm.MapRange() for iter.Next() { val := reflect.New(f.ft.Elem().Elem()) if f.mi != nil { diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go deleted file mode 100644 index 4b15493f2f..0000000000 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build !go1.12 -// +build !go1.12 - -package impl - -import "reflect" - -type mapIter struct { - v reflect.Value - keys []reflect.Value -} - -// mapRange provides a less-efficient equivalent to -// the Go 1.12 reflect.Value.MapRange method. -func mapRange(v reflect.Value) *mapIter { - return &mapIter{v: v} -} - -func (i *mapIter) Next() bool { - if i.keys == nil { - i.keys = i.v.MapKeys() - } else { - i.keys = i.keys[1:] - } - return len(i.keys) > 0 -} - -func (i *mapIter) Key() reflect.Value { - return i.keys[0] -} - -func (i *mapIter) Value() reflect.Value { - return i.v.MapIndex(i.keys[0]) -} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go deleted file mode 100644 index 0b31b66eaf..0000000000 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go +++ /dev/null @@ -1,12 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build go1.12 -// +build go1.12 - -package impl - -import "reflect" - -func mapRange(v reflect.Value) *reflect.MapIter { return v.MapRange() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go index 78be9df342..f78b57b046 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go @@ -32,6 +32,10 @@ type coderMessageInfo struct { needsInitCheck bool isMessageSet bool numRequiredFields uint8 + + lazyOffset offset + presenceOffset offset + presenceSize presenceSize } type coderFieldInfo struct { @@ -45,12 +49,19 @@ type coderFieldInfo struct { tagsize int // size of the varint-encoded tag isPointer bool // true if IsNil may be called on the struct field isRequired bool // true if field is required + + isLazy bool + presenceIndex uint32 } +const noPresence = 0xffffffff + func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { mi.sizecacheOffset = invalidOffset mi.unknownOffset = invalidOffset mi.extensionOffset = invalidOffset + mi.lazyOffset = invalidOffset + mi.presenceOffset = si.presenceOffset if si.sizecacheOffset.IsValid() && si.sizecacheType == sizecacheType { mi.sizecacheOffset = si.sizecacheOffset @@ -107,12 +118,9 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { }, } case isOneof: - fieldOffset = offsetOf(fs, mi.Exporter) - case fd.IsWeak(): - fieldOffset = si.weakOffset - funcs = makeWeakMessageFieldCoder(fd) + fieldOffset = offsetOf(fs) default: - fieldOffset = offsetOf(fs, mi.Exporter) + fieldOffset = offsetOf(fs) childMessage, funcs = fieldCoder(fd, ft) } cf := &preallocFields[i] @@ -127,6 +135,8 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { validation: newFieldValidationInfo(mi, si, fd, ft), isPointer: fd.Cardinality() == protoreflect.Repeated || fd.HasPresence(), isRequired: fd.Cardinality() == protoreflect.Required, + + presenceIndex: noPresence, } mi.orderedCoderFields = append(mi.orderedCoderFields, cf) mi.coderFields[cf.num] = cf diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go new file mode 100644 index 0000000000..41c1f74ef8 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go @@ -0,0 +1,153 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + "sort" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/reflect/protoreflect" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +func (mi *MessageInfo) makeOpaqueCoderMethods(t reflect.Type, si opaqueStructInfo) { + mi.sizecacheOffset = si.sizecacheOffset + mi.unknownOffset = si.unknownOffset + mi.unknownPtrKind = si.unknownType.Kind() == reflect.Ptr + mi.extensionOffset = si.extensionOffset + mi.lazyOffset = si.lazyOffset + mi.presenceOffset = si.presenceOffset + + mi.coderFields = make(map[protowire.Number]*coderFieldInfo) + fields := mi.Desc.Fields() + for i := 0; i < fields.Len(); i++ { + fd := fields.Get(i) + + fs := si.fieldsByNumber[fd.Number()] + if fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() { + fs = si.oneofsByName[fd.ContainingOneof().Name()] + } + ft := fs.Type + var wiretag uint64 + if !fd.IsPacked() { + wiretag = protowire.EncodeTag(fd.Number(), wireTypes[fd.Kind()]) + } else { + wiretag = protowire.EncodeTag(fd.Number(), protowire.BytesType) + } + var fieldOffset offset + var funcs pointerCoderFuncs + var childMessage *MessageInfo + switch { + case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): + fieldOffset = offsetOf(fs) + case fd.Message() != nil && !fd.IsMap(): + fieldOffset = offsetOf(fs) + if fd.IsList() { + childMessage, funcs = makeOpaqueRepeatedMessageFieldCoder(fd, ft) + } else { + childMessage, funcs = makeOpaqueMessageFieldCoder(fd, ft) + } + default: + fieldOffset = offsetOf(fs) + childMessage, funcs = fieldCoder(fd, ft) + } + cf := &coderFieldInfo{ + num: fd.Number(), + offset: fieldOffset, + wiretag: wiretag, + ft: ft, + tagsize: protowire.SizeVarint(wiretag), + funcs: funcs, + mi: childMessage, + validation: newFieldValidationInfo(mi, si.structInfo, fd, ft), + isPointer: (fd.Cardinality() == protoreflect.Repeated || + fd.Kind() == protoreflect.MessageKind || + fd.Kind() == protoreflect.GroupKind), + isRequired: fd.Cardinality() == protoreflect.Required, + presenceIndex: noPresence, + } + + // TODO: Use presence for all fields. + // + // In some cases, such as maps, presence means only "might be set" rather + // than "is definitely set", but every field should have a presence bit to + // permit us to skip over definitely-unset fields at marshal time. + + var hasPresence bool + hasPresence, cf.isLazy = usePresenceForField(si, fd) + + if hasPresence { + cf.presenceIndex, mi.presenceSize = presenceIndex(mi.Desc, fd) + } + + mi.orderedCoderFields = append(mi.orderedCoderFields, cf) + mi.coderFields[cf.num] = cf + } + for i, oneofs := 0, mi.Desc.Oneofs(); i < oneofs.Len(); i++ { + if od := oneofs.Get(i); !od.IsSynthetic() { + mi.initOneofFieldCoders(od, si.structInfo) + } + } + if messageset.IsMessageSet(mi.Desc) { + if !mi.extensionOffset.IsValid() { + panic(fmt.Sprintf("%v: MessageSet with no extensions field", mi.Desc.FullName())) + } + if !mi.unknownOffset.IsValid() { + panic(fmt.Sprintf("%v: MessageSet with no unknown field", mi.Desc.FullName())) + } + mi.isMessageSet = true + } + sort.Slice(mi.orderedCoderFields, func(i, j int) bool { + return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num + }) + + var maxDense protoreflect.FieldNumber + for _, cf := range mi.orderedCoderFields { + if cf.num >= 16 && cf.num >= 2*maxDense { + break + } + maxDense = cf.num + } + mi.denseCoderFields = make([]*coderFieldInfo, maxDense+1) + for _, cf := range mi.orderedCoderFields { + if int(cf.num) > len(mi.denseCoderFields) { + break + } + mi.denseCoderFields[cf.num] = cf + } + + // To preserve compatibility with historic wire output, marshal oneofs last. + if mi.Desc.Oneofs().Len() > 0 { + sort.Slice(mi.orderedCoderFields, func(i, j int) bool { + fi := fields.ByNumber(mi.orderedCoderFields[i].num) + fj := fields.ByNumber(mi.orderedCoderFields[j].num) + return order.LegacyFieldOrder(fi, fj) + }) + } + + mi.needsInitCheck = needsInitCheck(mi.Desc) + if mi.methods.Marshal == nil && mi.methods.Size == nil { + mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Marshal = mi.marshal + mi.methods.Size = mi.size + } + if mi.methods.Unmarshal == nil { + mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown + mi.methods.Unmarshal = mi.unmarshal + } + if mi.methods.CheckInitialized == nil { + mi.methods.CheckInitialized = mi.checkInitialized + } + if mi.methods.Merge == nil { + mi.methods.Merge = mi.merge + } + if mi.methods.Equal == nil { + mi.methods.Equal = equal + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go index 304244a651..e4580b3ac2 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go @@ -101,7 +101,7 @@ func (ms *mapReflect) Mutable(k protoreflect.MapKey) protoreflect.Value { return v } func (ms *mapReflect) Range(f func(protoreflect.MapKey, protoreflect.Value) bool) { - iter := mapRange(ms.v) + iter := ms.v.MapRange() for iter.Next() { k := ms.keyConv.PBValueOf(iter.Key()).MapKey() v := ms.valConv.PBValueOf(iter.Value()) diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go index cda0520c27..e0dd21fa5f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/decode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go @@ -34,6 +34,8 @@ func (o unmarshalOptions) Options() proto.UnmarshalOptions { AllowPartial: true, DiscardUnknown: o.DiscardUnknown(), Resolver: o.resolver, + + NoLazyDecoding: o.NoLazyDecoding(), } } @@ -41,13 +43,26 @@ func (o unmarshalOptions) DiscardUnknown() bool { return o.flags&protoiface.UnmarshalDiscardUnknown != 0 } -func (o unmarshalOptions) IsDefault() bool { - return o.flags == 0 && o.resolver == protoregistry.GlobalTypes +func (o unmarshalOptions) AliasBuffer() bool { return o.flags&protoiface.UnmarshalAliasBuffer != 0 } +func (o unmarshalOptions) Validated() bool { return o.flags&protoiface.UnmarshalValidated != 0 } +func (o unmarshalOptions) NoLazyDecoding() bool { + return o.flags&protoiface.UnmarshalNoLazyDecoding != 0 +} + +func (o unmarshalOptions) CanBeLazy() bool { + if o.resolver != protoregistry.GlobalTypes { + return false + } + // We ignore the UnmarshalInvalidateSizeCache even though it's not in the default set + return (o.flags & ^(protoiface.UnmarshalAliasBuffer | protoiface.UnmarshalValidated | protoiface.UnmarshalCheckRequired)) == 0 } var lazyUnmarshalOptions = unmarshalOptions{ resolver: protoregistry.GlobalTypes, - depth: protowire.DefaultRecursionLimit, + + flags: protoiface.UnmarshalAliasBuffer | protoiface.UnmarshalValidated, + + depth: protowire.DefaultRecursionLimit, } type unmarshalOutput struct { @@ -94,9 +109,30 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire. if flags.ProtoLegacy && mi.isMessageSet { return unmarshalMessageSet(mi, b, p, opts) } + + lazyDecoding := LazyEnabled() // default + if opts.NoLazyDecoding() { + lazyDecoding = false // explicitly disabled + } + if mi.lazyOffset.IsValid() && lazyDecoding { + return mi.unmarshalPointerLazy(b, p, groupTag, opts) + } + return mi.unmarshalPointerEager(b, p, groupTag, opts) +} + +// unmarshalPointerEager is the message unmarshalling function for all messages that are not lazy. +// The corresponding function for Lazy is in google_lazy.go. +func (mi *MessageInfo) unmarshalPointerEager(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) { + initialized := true var requiredMask uint64 var exts *map[int32]ExtensionField + + var presence presence + if mi.presenceOffset.IsValid() { + presence = p.Apply(mi.presenceOffset).PresenceInfo() + } + start := len(b) for len(b) > 0 { // Parse the tag (field number and wire type). @@ -154,6 +190,11 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire. if f.funcs.isInit != nil && !o.initialized { initialized = false } + + if f.presenceIndex != noPresence { + presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize) + } + default: // Possible extension. if exts == nil && mi.extensionOffset.IsValid() { @@ -222,7 +263,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p return out, errUnknown } if flags.LazyUnmarshalExtensions { - if opts.IsDefault() && x.canLazy(xt) { + if opts.CanBeLazy() && x.canLazy(xt) { out, valid := skipExtension(b, xi, num, wtyp, opts) switch valid { case ValidationValid: @@ -270,6 +311,13 @@ func skipExtension(b []byte, xi *extensionFieldInfo, num protowire.Number, wtyp if n < 0 { return out, ValidationUnknown } + + if opts.Validated() { + out.initialized = true + out.n = n + return out, ValidationValid + } + out, st := xi.validation.mi.validate(v, 0, opts) out.n = n return out, st diff --git a/vendor/google.golang.org/protobuf/internal/impl/encode.go b/vendor/google.golang.org/protobuf/internal/impl/encode.go index 6254f5de41..b2e212291d 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/encode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go @@ -10,6 +10,7 @@ import ( "sync/atomic" "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/protolazy" "google.golang.org/protobuf/proto" piface "google.golang.org/protobuf/runtime/protoiface" ) @@ -71,11 +72,39 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int e := p.Apply(mi.extensionOffset).Extensions() size += mi.sizeExtensions(e, opts) } + + var lazy **protolazy.XXX_lazyUnmarshalInfo + var presence presence + if mi.presenceOffset.IsValid() { + presence = p.Apply(mi.presenceOffset).PresenceInfo() + if mi.lazyOffset.IsValid() { + lazy = p.Apply(mi.lazyOffset).LazyInfoPtr() + } + } + for _, f := range mi.orderedCoderFields { if f.funcs.size == nil { continue } fptr := p.Apply(f.offset) + + if f.presenceIndex != noPresence { + if !presence.Present(f.presenceIndex) { + continue + } + + if f.isLazy && fptr.AtomicGetPointer().IsNil() { + if lazyFields(opts) { + size += (*lazy).SizeField(uint32(f.num)) + continue + } else { + mi.lazyUnmarshal(p, f.num) + } + } + size += f.funcs.size(fptr, f, opts) + continue + } + if f.isPointer && fptr.Elem().IsNil() { continue } @@ -134,11 +163,52 @@ func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOpt return b, err } } + + var lazy **protolazy.XXX_lazyUnmarshalInfo + var presence presence + if mi.presenceOffset.IsValid() { + presence = p.Apply(mi.presenceOffset).PresenceInfo() + if mi.lazyOffset.IsValid() { + lazy = p.Apply(mi.lazyOffset).LazyInfoPtr() + } + } + for _, f := range mi.orderedCoderFields { if f.funcs.marshal == nil { continue } fptr := p.Apply(f.offset) + + if f.presenceIndex != noPresence { + if !presence.Present(f.presenceIndex) { + continue + } + if f.isLazy { + // Be careful, this field needs to be read atomically, like for a get + if f.isPointer && fptr.AtomicGetPointer().IsNil() { + if lazyFields(opts) { + b, _ = (*lazy).AppendField(b, uint32(f.num)) + continue + } else { + mi.lazyUnmarshal(p, f.num) + } + } + + b, err = f.funcs.marshal(b, fptr, f, opts) + if err != nil { + return b, err + } + continue + } else if f.isPointer && fptr.Elem().IsNil() { + continue + } + b, err = f.funcs.marshal(b, fptr, f, opts) + if err != nil { + return b, err + } + continue + } + if f.isPointer && fptr.Elem().IsNil() { continue } @@ -163,6 +233,14 @@ func fullyLazyExtensions(opts marshalOptions) bool { return opts.flags&piface.MarshalDeterministic == 0 } +// lazyFields returns true if we should attempt to keep fields lazy over size and marshal. +func lazyFields(opts marshalOptions) bool { + // When deterministic marshaling is requested, force an unmarshal for lazy + // fields to produce a deterministic result, instead of passing through + // bytes lazily that may or may not match what Go Protobuf would produce. + return opts.flags&piface.MarshalDeterministic == 0 +} + func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marshalOptions) (n int) { if ext == nil { return 0 diff --git a/vendor/google.golang.org/protobuf/internal/impl/lazy.go b/vendor/google.golang.org/protobuf/internal/impl/lazy.go new file mode 100644 index 0000000000..c7de31e243 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/lazy.go @@ -0,0 +1,433 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "math/bits" + "os" + "reflect" + "sort" + "sync/atomic" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/protolazy" + "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +var enableLazy int32 = func() int32 { + if os.Getenv("GOPROTODEBUG") == "nolazy" { + return 0 + } + return 1 +}() + +// EnableLazyUnmarshal enables lazy unmarshaling. +func EnableLazyUnmarshal(enable bool) { + if enable { + atomic.StoreInt32(&enableLazy, 1) + return + } + atomic.StoreInt32(&enableLazy, 0) +} + +// LazyEnabled reports whether lazy unmarshalling is currently enabled. +func LazyEnabled() bool { + return atomic.LoadInt32(&enableLazy) != 0 +} + +// UnmarshalField unmarshals a field in a message. +func UnmarshalField(m interface{}, num protowire.Number) { + switch m := m.(type) { + case *messageState: + m.messageInfo().lazyUnmarshal(m.pointer(), num) + case *messageReflectWrapper: + m.messageInfo().lazyUnmarshal(m.pointer(), num) + default: + panic(fmt.Sprintf("unsupported wrapper type %T", m)) + } +} + +func (mi *MessageInfo) lazyUnmarshal(p pointer, num protoreflect.FieldNumber) { + var f *coderFieldInfo + if int(num) < len(mi.denseCoderFields) { + f = mi.denseCoderFields[num] + } else { + f = mi.coderFields[num] + } + if f == nil { + panic(fmt.Sprintf("lazyUnmarshal: field info for %v.%v", mi.Desc.FullName(), num)) + } + lazy := *p.Apply(mi.lazyOffset).LazyInfoPtr() + start, end, found, _, multipleEntries := lazy.FindFieldInProto(uint32(num)) + if !found && multipleEntries == nil { + panic(fmt.Sprintf("lazyUnmarshal: can't find field data for %v.%v", mi.Desc.FullName(), num)) + } + // The actual pointer in the message can not be set until the whole struct is filled in, otherwise we will have races. + // Create another pointer and set it atomically, if we won the race and the pointer in the original message is still nil. + fp := pointerOfValue(reflect.New(f.ft)) + if multipleEntries != nil { + for _, entry := range multipleEntries { + mi.unmarshalField(lazy.Buffer()[entry.Start:entry.End], fp, f, lazy, lazy.UnmarshalFlags()) + } + } else { + mi.unmarshalField(lazy.Buffer()[start:end], fp, f, lazy, lazy.UnmarshalFlags()) + } + p.Apply(f.offset).AtomicSetPointerIfNil(fp.Elem()) +} + +func (mi *MessageInfo) unmarshalField(b []byte, p pointer, f *coderFieldInfo, lazyInfo *protolazy.XXX_lazyUnmarshalInfo, flags piface.UnmarshalInputFlags) error { + opts := lazyUnmarshalOptions + opts.flags |= flags + for len(b) > 0 { + // Parse the tag (field number and wire type). + var tag uint64 + if b[0] < 0x80 { + tag = uint64(b[0]) + b = b[1:] + } else if len(b) >= 2 && b[1] < 128 { + tag = uint64(b[0]&0x7f) + uint64(b[1])<<7 + b = b[2:] + } else { + var n int + tag, n = protowire.ConsumeVarint(b) + if n < 0 { + return errors.New("invalid wire data") + } + b = b[n:] + } + var num protowire.Number + if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) { + return errors.New("invalid wire data") + } else { + num = protowire.Number(n) + } + wtyp := protowire.Type(tag & 7) + if num == f.num { + o, err := f.funcs.unmarshal(b, p, wtyp, f, opts) + if err == nil { + b = b[o.n:] + continue + } + if err != errUnknown { + return err + } + } + n := protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return errors.New("invalid wire data") + } + b = b[n:] + } + return nil +} + +func (mi *MessageInfo) skipField(b []byte, f *coderFieldInfo, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, _ ValidationStatus) { + fmi := f.validation.mi + if fmi == nil { + fd := mi.Desc.Fields().ByNumber(f.num) + if fd == nil { + return out, ValidationUnknown + } + messageName := fd.Message().FullName() + messageType, err := preg.GlobalTypes.FindMessageByName(messageName) + if err != nil { + return out, ValidationUnknown + } + var ok bool + fmi, ok = messageType.(*MessageInfo) + if !ok { + return out, ValidationUnknown + } + } + fmi.init() + switch f.validation.typ { + case validationTypeMessage: + if wtyp != protowire.BytesType { + return out, ValidationWrongWireType + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, ValidationInvalid + } + out, st := fmi.validate(v, 0, opts) + out.n = n + return out, st + case validationTypeGroup: + if wtyp != protowire.StartGroupType { + return out, ValidationWrongWireType + } + out, st := fmi.validate(b, f.num, opts) + return out, st + default: + return out, ValidationUnknown + } +} + +// unmarshalPointerLazy is similar to unmarshalPointerEager, but it +// specifically handles lazy unmarshalling. it expects lazyOffset and +// presenceOffset to both be valid. +func (mi *MessageInfo) unmarshalPointerLazy(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) { + initialized := true + var requiredMask uint64 + var lazy **protolazy.XXX_lazyUnmarshalInfo + var presence presence + var lazyIndex []protolazy.IndexEntry + var lastNum protowire.Number + outOfOrder := false + lazyDecode := false + presence = p.Apply(mi.presenceOffset).PresenceInfo() + lazy = p.Apply(mi.lazyOffset).LazyInfoPtr() + if !presence.AnyPresent(mi.presenceSize) { + if opts.CanBeLazy() { + // If the message contains existing data, we need to merge into it. + // Lazy unmarshaling doesn't merge, so only enable it when the + // message is empty (has no presence bitmap). + lazyDecode = true + if *lazy == nil { + *lazy = &protolazy.XXX_lazyUnmarshalInfo{} + } + (*lazy).SetUnmarshalFlags(opts.flags) + if !opts.AliasBuffer() { + // Make a copy of the buffer for lazy unmarshaling. + // Set the AliasBuffer flag so recursive unmarshal + // operations reuse the copy. + b = append([]byte{}, b...) + opts.flags |= piface.UnmarshalAliasBuffer + } + (*lazy).SetBuffer(b) + } + } + // Track special handling of lazy fields. + // + // In the common case, all fields are lazyValidateOnly (and lazyFields remains nil). + // In the event that validation for a field fails, this map tracks handling of the field. + type lazyAction uint8 + const ( + lazyValidateOnly lazyAction = iota // validate the field only + lazyUnmarshalNow // eagerly unmarshal the field + lazyUnmarshalLater // unmarshal the field after the message is fully processed + ) + var lazyFields map[*coderFieldInfo]lazyAction + var exts *map[int32]ExtensionField + start := len(b) + pos := 0 + for len(b) > 0 { + // Parse the tag (field number and wire type). + var tag uint64 + if b[0] < 0x80 { + tag = uint64(b[0]) + b = b[1:] + } else if len(b) >= 2 && b[1] < 128 { + tag = uint64(b[0]&0x7f) + uint64(b[1])<<7 + b = b[2:] + } else { + var n int + tag, n = protowire.ConsumeVarint(b) + if n < 0 { + return out, errDecode + } + b = b[n:] + } + var num protowire.Number + if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) { + return out, errors.New("invalid field number") + } else { + num = protowire.Number(n) + } + wtyp := protowire.Type(tag & 7) + + if wtyp == protowire.EndGroupType { + if num != groupTag { + return out, errors.New("mismatching end group marker") + } + groupTag = 0 + break + } + + var f *coderFieldInfo + if int(num) < len(mi.denseCoderFields) { + f = mi.denseCoderFields[num] + } else { + f = mi.coderFields[num] + } + var n int + err := errUnknown + discardUnknown := false + Field: + switch { + case f != nil: + if f.funcs.unmarshal == nil { + break + } + if f.isLazy && lazyDecode { + switch { + case lazyFields == nil || lazyFields[f] == lazyValidateOnly: + // Attempt to validate this field and leave it for later lazy unmarshaling. + o, valid := mi.skipField(b, f, wtyp, opts) + switch valid { + case ValidationValid: + // Skip over the valid field and continue. + err = nil + presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize) + requiredMask |= f.validation.requiredBit + if !o.initialized { + initialized = false + } + n = o.n + break Field + case ValidationInvalid: + return out, errors.New("invalid proto wire format") + case ValidationWrongWireType: + break Field + case ValidationUnknown: + if lazyFields == nil { + lazyFields = make(map[*coderFieldInfo]lazyAction) + } + if presence.Present(f.presenceIndex) { + // We were unable to determine if the field is valid or not, + // and we've already skipped over at least one instance of this + // field. Clear the presence bit (so if we stop decoding early, + // we don't leave a partially-initialized field around) and flag + // the field for unmarshaling before we return. + presence.ClearPresent(f.presenceIndex) + lazyFields[f] = lazyUnmarshalLater + discardUnknown = true + break Field + } else { + // We were unable to determine if the field is valid or not, + // but this is the first time we've seen it. Flag it as needing + // eager unmarshaling and fall through to the eager unmarshal case below. + lazyFields[f] = lazyUnmarshalNow + } + } + case lazyFields[f] == lazyUnmarshalLater: + // This field will be unmarshaled in a separate pass below. + // Skip over it here. + discardUnknown = true + break Field + default: + // Eagerly unmarshal the field. + } + } + if f.isLazy && !lazyDecode && presence.Present(f.presenceIndex) { + if p.Apply(f.offset).AtomicGetPointer().IsNil() { + mi.lazyUnmarshal(p, f.num) + } + } + var o unmarshalOutput + o, err = f.funcs.unmarshal(b, p.Apply(f.offset), wtyp, f, opts) + n = o.n + if err != nil { + break + } + requiredMask |= f.validation.requiredBit + if f.funcs.isInit != nil && !o.initialized { + initialized = false + } + if f.presenceIndex != noPresence { + presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize) + } + default: + // Possible extension. + if exts == nil && mi.extensionOffset.IsValid() { + exts = p.Apply(mi.extensionOffset).Extensions() + if *exts == nil { + *exts = make(map[int32]ExtensionField) + } + } + if exts == nil { + break + } + var o unmarshalOutput + o, err = mi.unmarshalExtension(b, num, wtyp, *exts, opts) + if err != nil { + break + } + n = o.n + if !o.initialized { + initialized = false + } + } + if err != nil { + if err != errUnknown { + return out, err + } + n = protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return out, errDecode + } + if !discardUnknown && !opts.DiscardUnknown() && mi.unknownOffset.IsValid() { + u := mi.mutableUnknownBytes(p) + *u = protowire.AppendTag(*u, num, wtyp) + *u = append(*u, b[:n]...) + } + } + b = b[n:] + end := start - len(b) + if lazyDecode && f != nil && f.isLazy { + if num != lastNum { + lazyIndex = append(lazyIndex, protolazy.IndexEntry{ + FieldNum: uint32(num), + Start: uint32(pos), + End: uint32(end), + }) + } else { + i := len(lazyIndex) - 1 + lazyIndex[i].End = uint32(end) + lazyIndex[i].MultipleContiguous = true + } + } + if num < lastNum { + outOfOrder = true + } + pos = end + lastNum = num + } + if groupTag != 0 { + return out, errors.New("missing end group marker") + } + if lazyFields != nil { + // Some fields failed validation, and now need to be unmarshaled. + for f, action := range lazyFields { + if action != lazyUnmarshalLater { + continue + } + initialized = false + if *lazy == nil { + *lazy = &protolazy.XXX_lazyUnmarshalInfo{} + } + if err := mi.unmarshalField((*lazy).Buffer(), p.Apply(f.offset), f, *lazy, opts.flags); err != nil { + return out, err + } + presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize) + } + } + if lazyDecode { + if outOfOrder { + sort.Slice(lazyIndex, func(i, j int) bool { + return lazyIndex[i].FieldNum < lazyIndex[j].FieldNum || + (lazyIndex[i].FieldNum == lazyIndex[j].FieldNum && + lazyIndex[i].Start < lazyIndex[j].Start) + }) + } + if *lazy == nil { + *lazy = &protolazy.XXX_lazyUnmarshalInfo{} + } + + (*lazy).SetIndex(lazyIndex) + } + if mi.numRequiredFields > 0 && bits.OnesCount64(requiredMask) != int(mi.numRequiredFields) { + initialized = false + } + if initialized { + out.initialized = true + } + out.n = start - len(b) + return out, nil +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go index bf0b6049b4..a51dffbe29 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -310,12 +310,9 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, fd.L0.Parent = md fd.L0.Index = n - if fd.L1.IsWeak || fd.L1.EditionFeatures.IsPacked { + if fd.L1.EditionFeatures.IsPacked { fd.L1.Options = func() protoreflect.ProtoMessage { opts := descopts.Field.ProtoReflect().New() - if fd.L1.IsWeak { - opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true)) - } if fd.L1.EditionFeatures.IsPacked { opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.EditionFeatures.IsPacked)) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go index 7e65f64f28..8ffdce67d3 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/merge.go +++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go @@ -41,11 +41,38 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { if src.IsNil() { return } + + var presenceSrc presence + var presenceDst presence + if mi.presenceOffset.IsValid() { + presenceSrc = src.Apply(mi.presenceOffset).PresenceInfo() + presenceDst = dst.Apply(mi.presenceOffset).PresenceInfo() + } + for _, f := range mi.orderedCoderFields { if f.funcs.merge == nil { continue } sfptr := src.Apply(f.offset) + + if f.presenceIndex != noPresence { + if !presenceSrc.Present(f.presenceIndex) { + continue + } + dfptr := dst.Apply(f.offset) + if f.isLazy { + if sfptr.AtomicGetPointer().IsNil() { + mi.lazyUnmarshal(src, f.num) + } + if presenceDst.Present(f.presenceIndex) && dfptr.AtomicGetPointer().IsNil() { + mi.lazyUnmarshal(dst, f.num) + } + } + f.funcs.merge(dst.Apply(f.offset), sfptr, f, opts) + presenceDst.SetPresentUnatomic(f.presenceIndex, mi.presenceSize) + continue + } + if f.isPointer && sfptr.Elem().IsNil() { continue } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go index 741b5ed29c..d50423dcb7 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message.go @@ -14,7 +14,6 @@ import ( "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" ) // MessageInfo provides protobuf related functionality for a given Go type @@ -79,6 +78,9 @@ func (mi *MessageInfo) initOnce() { if mi.initDone == 1 { return } + if opaqueInitHook(mi) { + return + } t := mi.GoReflectType if t.Kind() != reflect.Ptr && t.Elem().Kind() != reflect.Struct { @@ -117,7 +119,6 @@ type ( var ( sizecacheType = reflect.TypeOf(SizeCache(0)) - weakFieldsType = reflect.TypeOf(WeakFields(nil)) unknownFieldsAType = reflect.TypeOf(unknownFieldsA(nil)) unknownFieldsBType = reflect.TypeOf(unknownFieldsB(nil)) extensionFieldsType = reflect.TypeOf(ExtensionFields(nil)) @@ -126,13 +127,14 @@ var ( type structInfo struct { sizecacheOffset offset sizecacheType reflect.Type - weakOffset offset - weakType reflect.Type unknownOffset offset unknownType reflect.Type extensionOffset offset extensionType reflect.Type + lazyOffset offset + presenceOffset offset + fieldsByNumber map[protoreflect.FieldNumber]reflect.StructField oneofsByName map[protoreflect.Name]reflect.StructField oneofWrappersByType map[reflect.Type]protoreflect.FieldNumber @@ -142,9 +144,10 @@ type structInfo struct { func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { si := structInfo{ sizecacheOffset: invalidOffset, - weakOffset: invalidOffset, unknownOffset: invalidOffset, extensionOffset: invalidOffset, + lazyOffset: invalidOffset, + presenceOffset: invalidOffset, fieldsByNumber: map[protoreflect.FieldNumber]reflect.StructField{}, oneofsByName: map[protoreflect.Name]reflect.StructField{}, @@ -157,24 +160,23 @@ fieldLoop: switch f := t.Field(i); f.Name { case genid.SizeCache_goname, genid.SizeCacheA_goname: if f.Type == sizecacheType { - si.sizecacheOffset = offsetOf(f, mi.Exporter) + si.sizecacheOffset = offsetOf(f) si.sizecacheType = f.Type } - case genid.WeakFields_goname, genid.WeakFieldsA_goname: - if f.Type == weakFieldsType { - si.weakOffset = offsetOf(f, mi.Exporter) - si.weakType = f.Type - } case genid.UnknownFields_goname, genid.UnknownFieldsA_goname: if f.Type == unknownFieldsAType || f.Type == unknownFieldsBType { - si.unknownOffset = offsetOf(f, mi.Exporter) + si.unknownOffset = offsetOf(f) si.unknownType = f.Type } case genid.ExtensionFields_goname, genid.ExtensionFieldsA_goname, genid.ExtensionFieldsB_goname: if f.Type == extensionFieldsType { - si.extensionOffset = offsetOf(f, mi.Exporter) + si.extensionOffset = offsetOf(f) si.extensionType = f.Type } + case "lazyFields", "XXX_lazyUnmarshalInfo": + si.lazyOffset = offsetOf(f) + case "XXX_presence": + si.presenceOffset = offsetOf(f) default: for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { if len(s) > 0 && strings.Trim(s, "0123456789") == "" { @@ -244,9 +246,6 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType { mi.init() fd := mi.Desc.Fields().Get(i) switch { - case fd.IsWeak(): - mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName()) - return mt case fd.IsMap(): return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]} default: diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/message_opaque.go new file mode 100644 index 0000000000..dd55e8e009 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/message_opaque.go @@ -0,0 +1,627 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "math" + "reflect" + "strings" + "sync/atomic" + + "google.golang.org/protobuf/reflect/protoreflect" +) + +type opaqueStructInfo struct { + structInfo +} + +// isOpaque determines whether a protobuf message type is on the Opaque API. It +// checks whether the type is a Go struct that protoc-gen-go would generate. +// +// This function only detects newly generated messages from the v2 +// implementation of protoc-gen-go. It is unable to classify generated messages +// that are too old or those that are generated by a different generator +// such as protoc-gen-gogo. +func isOpaque(t reflect.Type) bool { + // The current detection mechanism is to simply check the first field + // for a struct tag with the "protogen" key. + if t.Kind() == reflect.Struct && t.NumField() > 0 { + pgt := t.Field(0).Tag.Get("protogen") + return strings.HasPrefix(pgt, "opaque.") + } + return false +} + +func opaqueInitHook(mi *MessageInfo) bool { + mt := mi.GoReflectType.Elem() + si := opaqueStructInfo{ + structInfo: mi.makeStructInfo(mt), + } + + if !isOpaque(mt) { + return false + } + + defer atomic.StoreUint32(&mi.initDone, 1) + + mi.fields = map[protoreflect.FieldNumber]*fieldInfo{} + fds := mi.Desc.Fields() + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + fs := si.fieldsByNumber[fd.Number()] + var fi fieldInfo + usePresence, _ := usePresenceForField(si, fd) + + switch { + case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): + // Oneofs are no different for opaque. + fi = fieldInfoForOneof(fd, si.oneofsByName[fd.ContainingOneof().Name()], mi.Exporter, si.oneofWrappersByNumber[fd.Number()]) + case fd.IsMap(): + fi = mi.fieldInfoForMapOpaque(si, fd, fs) + case fd.IsList() && fd.Message() == nil && usePresence: + fi = mi.fieldInfoForScalarListOpaque(si, fd, fs) + case fd.IsList() && fd.Message() == nil: + // Proto3 lists without presence can use same access methods as open + fi = fieldInfoForList(fd, fs, mi.Exporter) + case fd.IsList() && usePresence: + fi = mi.fieldInfoForMessageListOpaque(si, fd, fs) + case fd.IsList(): + // Proto3 opaque messages that does not need presence bitmap. + // Different representation than open struct, but same logic + fi = mi.fieldInfoForMessageListOpaqueNoPresence(si, fd, fs) + case fd.Message() != nil && usePresence: + fi = mi.fieldInfoForMessageOpaque(si, fd, fs) + case fd.Message() != nil: + // Proto3 messages without presence can use same access methods as open + fi = fieldInfoForMessage(fd, fs, mi.Exporter) + default: + fi = mi.fieldInfoForScalarOpaque(si, fd, fs) + } + mi.fields[fd.Number()] = &fi + } + mi.oneofs = map[protoreflect.Name]*oneofInfo{} + for i := 0; i < mi.Desc.Oneofs().Len(); i++ { + od := mi.Desc.Oneofs().Get(i) + mi.oneofs[od.Name()] = makeOneofInfoOpaque(mi, od, si.structInfo, mi.Exporter) + } + + mi.denseFields = make([]*fieldInfo, fds.Len()*2) + for i := 0; i < fds.Len(); i++ { + if fd := fds.Get(i); int(fd.Number()) < len(mi.denseFields) { + mi.denseFields[fd.Number()] = mi.fields[fd.Number()] + } + } + + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil && !fd.ContainingOneof().IsSynthetic() { + mi.rangeInfos = append(mi.rangeInfos, mi.oneofs[od.Name()]) + i += od.Fields().Len() + } else { + mi.rangeInfos = append(mi.rangeInfos, mi.fields[fd.Number()]) + i++ + } + } + + mi.makeExtensionFieldsFunc(mt, si.structInfo) + mi.makeUnknownFieldsFunc(mt, si.structInfo) + mi.makeOpaqueCoderMethods(mt, si) + mi.makeFieldTypes(si.structInfo) + + return true +} + +func makeOneofInfoOpaque(mi *MessageInfo, od protoreflect.OneofDescriptor, si structInfo, x exporter) *oneofInfo { + oi := &oneofInfo{oneofDesc: od} + if od.IsSynthetic() { + fd := od.Fields().Get(0) + index, _ := presenceIndex(mi.Desc, fd) + oi.which = func(p pointer) protoreflect.FieldNumber { + if p.IsNil() { + return 0 + } + if !mi.present(p, index) { + return 0 + } + return od.Fields().Get(0).Number() + } + return oi + } + // Dispatch to non-opaque oneof implementation for non-synthetic oneofs. + return makeOneofInfo(od, si, x) +} + +func (mi *MessageInfo) fieldInfoForMapOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo { + ft := fs.Type + if ft.Kind() != reflect.Map { + panic(fmt.Sprintf("invalid type: got %v, want map kind", ft)) + } + fieldOffset := offsetOf(fs) + conv := NewConverter(ft, fd) + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + // Don't bother checking presence bits, since we need to + // look at the map length even if the presence bit is set. + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + return rv.Len() > 0 + }, + clear: func(p pointer) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(reflect.Zero(rv.Type())) + }, + get: func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.Len() == 0 { + return conv.Zero() + } + return conv.PBValueOf(rv) + }, + set: func(p pointer, v protoreflect.Value) { + pv := conv.GoValueOf(v) + if pv.IsNil() { + panic(fmt.Sprintf("invalid value: setting map field to read-only value")) + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(pv) + }, + mutable: func(p pointer) protoreflect.Value { + v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if v.IsNil() { + v.Set(reflect.MakeMap(fs.Type)) + } + return conv.PBValueOf(v) + }, + newField: func() protoreflect.Value { + return conv.New() + }, + } +} + +func (mi *MessageInfo) fieldInfoForScalarListOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo { + ft := fs.Type + if ft.Kind() != reflect.Slice { + panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft)) + } + conv := NewConverter(reflect.PtrTo(ft), fd) + fieldOffset := offsetOf(fs) + index, _ := presenceIndex(mi.Desc, fd) + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + return rv.Len() > 0 + }, + clear: func(p pointer) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(reflect.Zero(rv.Type())) + }, + get: func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type) + if rv.Elem().Len() == 0 { + return conv.Zero() + } + return conv.PBValueOf(rv) + }, + set: func(p pointer, v protoreflect.Value) { + pv := conv.GoValueOf(v) + if pv.IsNil() { + panic(fmt.Sprintf("invalid value: setting repeated field to read-only value")) + } + mi.setPresent(p, index) + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(pv.Elem()) + }, + mutable: func(p pointer) protoreflect.Value { + mi.setPresent(p, index) + return conv.PBValueOf(p.Apply(fieldOffset).AsValueOf(fs.Type)) + }, + newField: func() protoreflect.Value { + return conv.New() + }, + } +} + +func (mi *MessageInfo) fieldInfoForMessageListOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo { + ft := fs.Type + if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice { + panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft)) + } + conv := NewConverter(ft, fd) + fieldOffset := offsetOf(fs) + index, _ := presenceIndex(mi.Desc, fd) + fieldNumber := fd.Number() + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + if !mi.present(p, index) { + return false + } + sp := p.Apply(fieldOffset).AtomicGetPointer() + if sp.IsNil() { + // Lazily unmarshal this field. + mi.lazyUnmarshal(p, fieldNumber) + sp = p.Apply(fieldOffset).AtomicGetPointer() + } + rv := sp.AsValueOf(fs.Type.Elem()) + return rv.Elem().Len() > 0 + }, + clear: func(p pointer) { + fp := p.Apply(fieldOffset) + sp := fp.AtomicGetPointer() + if sp.IsNil() { + sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem()))) + mi.setPresent(p, index) + } + rv := sp.AsValueOf(fs.Type.Elem()) + rv.Elem().Set(reflect.Zero(rv.Type().Elem())) + }, + get: func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + if !mi.present(p, index) { + return conv.Zero() + } + sp := p.Apply(fieldOffset).AtomicGetPointer() + if sp.IsNil() { + // Lazily unmarshal this field. + mi.lazyUnmarshal(p, fieldNumber) + sp = p.Apply(fieldOffset).AtomicGetPointer() + } + rv := sp.AsValueOf(fs.Type.Elem()) + if rv.Elem().Len() == 0 { + return conv.Zero() + } + return conv.PBValueOf(rv) + }, + set: func(p pointer, v protoreflect.Value) { + fp := p.Apply(fieldOffset) + sp := fp.AtomicGetPointer() + if sp.IsNil() { + sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem()))) + mi.setPresent(p, index) + } + rv := sp.AsValueOf(fs.Type.Elem()) + val := conv.GoValueOf(v) + if val.IsNil() { + panic(fmt.Sprintf("invalid value: setting repeated field to read-only value")) + } else { + rv.Elem().Set(val.Elem()) + } + }, + mutable: func(p pointer) protoreflect.Value { + fp := p.Apply(fieldOffset) + sp := fp.AtomicGetPointer() + if sp.IsNil() { + if mi.present(p, index) { + // Lazily unmarshal this field. + mi.lazyUnmarshal(p, fieldNumber) + sp = p.Apply(fieldOffset).AtomicGetPointer() + } else { + sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem()))) + mi.setPresent(p, index) + } + } + rv := sp.AsValueOf(fs.Type.Elem()) + return conv.PBValueOf(rv) + }, + newField: func() protoreflect.Value { + return conv.New() + }, + } +} + +func (mi *MessageInfo) fieldInfoForMessageListOpaqueNoPresence(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo { + ft := fs.Type + if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice { + panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft)) + } + conv := NewConverter(ft, fd) + fieldOffset := offsetOf(fs) + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + sp := p.Apply(fieldOffset).AtomicGetPointer() + if sp.IsNil() { + return false + } + rv := sp.AsValueOf(fs.Type.Elem()) + return rv.Elem().Len() > 0 + }, + clear: func(p pointer) { + sp := p.Apply(fieldOffset).AtomicGetPointer() + if !sp.IsNil() { + rv := sp.AsValueOf(fs.Type.Elem()) + rv.Elem().Set(reflect.Zero(rv.Type().Elem())) + } + }, + get: func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + sp := p.Apply(fieldOffset).AtomicGetPointer() + if sp.IsNil() { + return conv.Zero() + } + rv := sp.AsValueOf(fs.Type.Elem()) + if rv.Elem().Len() == 0 { + return conv.Zero() + } + return conv.PBValueOf(rv) + }, + set: func(p pointer, v protoreflect.Value) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() { + rv.Set(reflect.New(fs.Type.Elem())) + } + val := conv.GoValueOf(v) + if val.IsNil() { + panic(fmt.Sprintf("invalid value: setting repeated field to read-only value")) + } else { + rv.Elem().Set(val.Elem()) + } + }, + mutable: func(p pointer) protoreflect.Value { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() { + rv.Set(reflect.New(fs.Type.Elem())) + } + return conv.PBValueOf(rv) + }, + newField: func() protoreflect.Value { + return conv.New() + }, + } +} + +func (mi *MessageInfo) fieldInfoForScalarOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo { + ft := fs.Type + nullable := fd.HasPresence() + if oneof := fd.ContainingOneof(); oneof != nil && oneof.IsSynthetic() { + nullable = true + } + deref := false + if nullable && ft.Kind() == reflect.Ptr { + ft = ft.Elem() + deref = true + } + conv := NewConverter(ft, fd) + fieldOffset := offsetOf(fs) + index, _ := presenceIndex(mi.Desc, fd) + var getter func(p pointer) protoreflect.Value + if !nullable { + getter = getterForDirectScalar(fd, fs, conv, fieldOffset) + } else { + getter = getterForOpaqueNullableScalar(mi, index, fd, fs, conv, fieldOffset) + } + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + if nullable { + return mi.present(p, index) + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + switch rv.Kind() { + case reflect.Bool: + return rv.Bool() + case reflect.Int32, reflect.Int64: + return rv.Int() != 0 + case reflect.Uint32, reflect.Uint64: + return rv.Uint() != 0 + case reflect.Float32, reflect.Float64: + return rv.Float() != 0 || math.Signbit(rv.Float()) + case reflect.String, reflect.Slice: + return rv.Len() > 0 + default: + panic(fmt.Sprintf("invalid type: %v", rv.Type())) // should never happen + } + }, + clear: func(p pointer) { + if nullable { + mi.clearPresent(p, index) + } + // This is only valuable for bytes and strings, but we do it unconditionally. + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(reflect.Zero(rv.Type())) + }, + get: getter, + // TODO: Implement unsafe fast path for set? + set: func(p pointer, v protoreflect.Value) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if deref { + if rv.IsNil() { + rv.Set(reflect.New(ft)) + } + rv = rv.Elem() + } + + rv.Set(conv.GoValueOf(v)) + if nullable && rv.Kind() == reflect.Slice && rv.IsNil() { + rv.Set(emptyBytes) + } + if nullable { + mi.setPresent(p, index) + } + }, + newField: func() protoreflect.Value { + return conv.New() + }, + } +} + +func (mi *MessageInfo) fieldInfoForMessageOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo { + ft := fs.Type + conv := NewConverter(ft, fd) + fieldOffset := offsetOf(fs) + index, _ := presenceIndex(mi.Desc, fd) + fieldNumber := fd.Number() + elemType := fs.Type.Elem() + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + return mi.present(p, index) + }, + clear: func(p pointer) { + mi.clearPresent(p, index) + p.Apply(fieldOffset).AtomicSetNilPointer() + }, + get: func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + fp := p.Apply(fieldOffset) + mp := fp.AtomicGetPointer() + if mp.IsNil() { + // Lazily unmarshal this field. + mi.lazyUnmarshal(p, fieldNumber) + mp = fp.AtomicGetPointer() + } + rv := mp.AsValueOf(elemType) + return conv.PBValueOf(rv) + }, + set: func(p pointer, v protoreflect.Value) { + val := pointerOfValue(conv.GoValueOf(v)) + if val.IsNil() { + panic("invalid nil pointer") + } + p.Apply(fieldOffset).AtomicSetPointer(val) + mi.setPresent(p, index) + }, + mutable: func(p pointer) protoreflect.Value { + fp := p.Apply(fieldOffset) + mp := fp.AtomicGetPointer() + if mp.IsNil() { + if mi.present(p, index) { + // Lazily unmarshal this field. + mi.lazyUnmarshal(p, fieldNumber) + mp = fp.AtomicGetPointer() + } else { + mp = pointerOfValue(conv.GoValueOf(conv.New())) + fp.AtomicSetPointer(mp) + mi.setPresent(p, index) + } + } + return conv.PBValueOf(mp.AsValueOf(fs.Type.Elem())) + }, + newMessage: func() protoreflect.Message { + return conv.New().Message() + }, + newField: func() protoreflect.Value { + return conv.New() + }, + } +} + +// A presenceList wraps a List, updating presence bits as necessary when the +// list contents change. +type presenceList struct { + pvalueList + setPresence func(bool) +} +type pvalueList interface { + protoreflect.List + //Unwrapper +} + +func (list presenceList) Append(v protoreflect.Value) { + list.pvalueList.Append(v) + list.setPresence(true) +} +func (list presenceList) Truncate(i int) { + list.pvalueList.Truncate(i) + list.setPresence(i > 0) +} + +// presenceIndex returns the index to pass to presence functions. +// +// TODO: field.Desc.Index() would be simpler, and would give space to record the presence of oneof fields. +func presenceIndex(md protoreflect.MessageDescriptor, fd protoreflect.FieldDescriptor) (uint32, presenceSize) { + found := false + var index, numIndices uint32 + for i := 0; i < md.Fields().Len(); i++ { + f := md.Fields().Get(i) + if f == fd { + found = true + index = numIndices + } + if f.ContainingOneof() == nil || isLastOneofField(f) { + numIndices++ + } + } + if !found { + panic(fmt.Sprintf("BUG: %v not in %v", fd.Name(), md.FullName())) + } + return index, presenceSize(numIndices) +} + +func isLastOneofField(fd protoreflect.FieldDescriptor) bool { + fields := fd.ContainingOneof().Fields() + return fields.Get(fields.Len()-1) == fd +} + +func (mi *MessageInfo) setPresent(p pointer, index uint32) { + p.Apply(mi.presenceOffset).PresenceInfo().SetPresent(index, mi.presenceSize) +} + +func (mi *MessageInfo) clearPresent(p pointer, index uint32) { + p.Apply(mi.presenceOffset).PresenceInfo().ClearPresent(index) +} + +func (mi *MessageInfo) present(p pointer, index uint32) bool { + return p.Apply(mi.presenceOffset).PresenceInfo().Present(index) +} + +// usePresenceForField implements the somewhat intricate logic of when +// the presence bitmap is used for a field. The main logic is that a +// field that is optional or that can be lazy will use the presence +// bit, but for proto2, also maps have a presence bit. It also records +// if the field can ever be lazy, which is true if we have a +// lazyOffset and the field is a message or a slice of messages. A +// field that is lazy will always need a presence bit. Oneofs are not +// lazy and do not use presence, unless they are a synthetic oneof, +// which is a proto3 optional field. For proto3 optionals, we use the +// presence and they can also be lazy when applicable (a message). +func usePresenceForField(si opaqueStructInfo, fd protoreflect.FieldDescriptor) (usePresence, canBeLazy bool) { + hasLazyField := fd.(interface{ IsLazy() bool }).IsLazy() + + // Non-oneof scalar fields with explicit field presence use the presence array. + usesPresenceArray := fd.HasPresence() && fd.Message() == nil && (fd.ContainingOneof() == nil || fd.ContainingOneof().IsSynthetic()) + switch { + case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): + return false, false + case fd.IsMap(): + return false, false + case fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind: + return hasLazyField, hasLazyField + default: + return usesPresenceArray || (hasLazyField && fd.HasPresence()), false + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go new file mode 100644 index 0000000000..a69825699a --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go @@ -0,0 +1,132 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package impl + +import ( + "reflect" + + "google.golang.org/protobuf/reflect/protoreflect" +) + +func getterForOpaqueNullableScalar(mi *MessageInfo, index uint32, fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value { + ft := fs.Type + if ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + if fd.Kind() == protoreflect.EnumKind { + // Enums for nullable opaque types. + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + return conv.PBValueOf(rv) + } + } + switch ft.Kind() { + case reflect.Bool: + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bool() + return protoreflect.ValueOfBool(*x) + } + case reflect.Int32: + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Int32() + return protoreflect.ValueOfInt32(*x) + } + case reflect.Uint32: + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Uint32() + return protoreflect.ValueOfUint32(*x) + } + case reflect.Int64: + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Int64() + return protoreflect.ValueOfInt64(*x) + } + case reflect.Uint64: + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Uint64() + return protoreflect.ValueOfUint64(*x) + } + case reflect.Float32: + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Float32() + return protoreflect.ValueOfFloat32(*x) + } + case reflect.Float64: + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Float64() + return protoreflect.ValueOfFloat64(*x) + } + case reflect.String: + if fd.Kind() == protoreflect.BytesKind { + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).StringPtr() + if *x == nil { + return conv.Zero() + } + if len(**x) == 0 { + return protoreflect.ValueOfBytes(nil) + } + return protoreflect.ValueOfBytes([]byte(**x)) + } + } + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).StringPtr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfString(**x) + } + case reflect.Slice: + if fd.Kind() == protoreflect.StringKind { + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bytes() + return protoreflect.ValueOfString(string(*x)) + } + } + return func(p pointer) protoreflect.Value { + if p.IsNil() || !mi.present(p, index) { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bytes() + return protoreflect.ValueOfBytes(*x) + } + } + panic("unexpected protobuf kind: " + ft.Kind().String()) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go index ecb4623d70..0d20132fa2 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go @@ -72,8 +72,6 @@ func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { fi = fieldInfoForMap(fd, fs, mi.Exporter) case fd.IsList(): fi = fieldInfoForList(fd, fs, mi.Exporter) - case fd.IsWeak(): - fi = fieldInfoForWeakMessage(fd, si.weakOffset) case fd.Message() != nil: fi = fieldInfoForMessage(fd, fs, mi.Exporter) default: @@ -205,6 +203,11 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { case fd.IsList(): if fd.Enum() != nil || fd.Message() != nil { ft = fs.Type.Elem() + + if ft.Kind() == reflect.Slice { + ft = ft.Elem() + } + } isMessage = fd.Message() != nil case fd.Enum() != nil: @@ -214,9 +217,6 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { } case fd.Message() != nil: ft = fs.Type - if fd.IsWeak() { - ft = nil - } isMessage = true } if isMessage && ft != nil && ft.Kind() != reflect.Ptr { diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go index 986322b195..68d4ae32ec 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go @@ -8,11 +8,8 @@ import ( "fmt" "math" "reflect" - "sync" - "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" ) type fieldInfo struct { @@ -76,7 +73,7 @@ func fieldInfoForOneof(fd protoreflect.FieldDescriptor, fs reflect.StructField, isMessage := fd.Message() != nil // TODO: Implement unsafe fast path? - fieldOffset := offsetOf(fs, x) + fieldOffset := offsetOf(fs) return fieldInfo{ // NOTE: The logic below intentionally assumes that oneof fields are // well-formatted. That is, the oneof interface never contains a @@ -152,7 +149,7 @@ func fieldInfoForMap(fd protoreflect.FieldDescriptor, fs reflect.StructField, x conv := NewConverter(ft, fd) // TODO: Implement unsafe fast path? - fieldOffset := offsetOf(fs, x) + fieldOffset := offsetOf(fs) return fieldInfo{ fieldDesc: fd, has: func(p pointer) bool { @@ -205,7 +202,7 @@ func fieldInfoForList(fd protoreflect.FieldDescriptor, fs reflect.StructField, x conv := NewConverter(reflect.PtrTo(ft), fd) // TODO: Implement unsafe fast path? - fieldOffset := offsetOf(fs, x) + fieldOffset := offsetOf(fs) return fieldInfo{ fieldDesc: fd, has: func(p pointer) bool { @@ -256,6 +253,7 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, ft := fs.Type nullable := fd.HasPresence() isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 + var getter func(p pointer) protoreflect.Value if nullable { if ft.Kind() != reflect.Ptr && ft.Kind() != reflect.Slice { // This never occurs for generated message types. @@ -268,19 +266,25 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, } } conv := NewConverter(ft, fd) + fieldOffset := offsetOf(fs) + + // Generate specialized getter functions to avoid going through reflect.Value + if nullable { + getter = getterForNullableScalar(fd, fs, conv, fieldOffset) + } else { + getter = getterForDirectScalar(fd, fs, conv, fieldOffset) + } - // TODO: Implement unsafe fast path? - fieldOffset := offsetOf(fs, x) return fieldInfo{ fieldDesc: fd, has: func(p pointer) bool { if p.IsNil() { return false } - rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if nullable { - return !rv.IsNil() + return !p.Apply(fieldOffset).Elem().IsNil() } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() switch rv.Kind() { case reflect.Bool: return rv.Bool() @@ -300,21 +304,8 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() rv.Set(reflect.Zero(rv.Type())) }, - get: func(p pointer) protoreflect.Value { - if p.IsNil() { - return conv.Zero() - } - rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() - if nullable { - if rv.IsNil() { - return conv.Zero() - } - if rv.Kind() == reflect.Ptr { - rv = rv.Elem() - } - } - return conv.PBValueOf(rv) - }, + get: getter, + // TODO: Implement unsafe fast path for set? set: func(p pointer, v protoreflect.Value) { rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if nullable && rv.Kind() == reflect.Ptr { @@ -338,85 +329,12 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, } } -func fieldInfoForWeakMessage(fd protoreflect.FieldDescriptor, weakOffset offset) fieldInfo { - if !flags.ProtoLegacy { - panic("no support for proto1 weak fields") - } - - var once sync.Once - var messageType protoreflect.MessageType - lazyInit := func() { - once.Do(func() { - messageName := fd.Message().FullName() - messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName) - if messageType == nil { - panic(fmt.Sprintf("weak message %v for field %v is not linked in", messageName, fd.FullName())) - } - }) - } - - num := fd.Number() - return fieldInfo{ - fieldDesc: fd, - has: func(p pointer) bool { - if p.IsNil() { - return false - } - _, ok := p.Apply(weakOffset).WeakFields().get(num) - return ok - }, - clear: func(p pointer) { - p.Apply(weakOffset).WeakFields().clear(num) - }, - get: func(p pointer) protoreflect.Value { - lazyInit() - if p.IsNil() { - return protoreflect.ValueOfMessage(messageType.Zero()) - } - m, ok := p.Apply(weakOffset).WeakFields().get(num) - if !ok { - return protoreflect.ValueOfMessage(messageType.Zero()) - } - return protoreflect.ValueOfMessage(m.ProtoReflect()) - }, - set: func(p pointer, v protoreflect.Value) { - lazyInit() - m := v.Message() - if m.Descriptor() != messageType.Descriptor() { - if got, want := m.Descriptor().FullName(), messageType.Descriptor().FullName(); got != want { - panic(fmt.Sprintf("field %v has mismatching message descriptor: got %v, want %v", fd.FullName(), got, want)) - } - panic(fmt.Sprintf("field %v has mismatching message descriptor: %v", fd.FullName(), m.Descriptor().FullName())) - } - p.Apply(weakOffset).WeakFields().set(num, m.Interface()) - }, - mutable: func(p pointer) protoreflect.Value { - lazyInit() - fs := p.Apply(weakOffset).WeakFields() - m, ok := fs.get(num) - if !ok { - m = messageType.New().Interface() - fs.set(num, m) - } - return protoreflect.ValueOfMessage(m.ProtoReflect()) - }, - newMessage: func() protoreflect.Message { - lazyInit() - return messageType.New() - }, - newField: func() protoreflect.Value { - lazyInit() - return protoreflect.ValueOfMessage(messageType.New()) - }, - } -} - func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { ft := fs.Type conv := NewConverter(ft, fd) // TODO: Implement unsafe fast path? - fieldOffset := offsetOf(fs, x) + fieldOffset := offsetOf(fs) return fieldInfo{ fieldDesc: fd, has: func(p pointer) bool { @@ -425,7 +343,7 @@ func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField } rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() if fs.Type.Kind() != reflect.Ptr { - return !isZero(rv) + return !rv.IsZero() } return !rv.IsNil() }, @@ -472,7 +390,7 @@ func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) * oi := &oneofInfo{oneofDesc: od} if od.IsSynthetic() { fs := si.fieldsByNumber[od.Fields().Get(0).Number()] - fieldOffset := offsetOf(fs, x) + fieldOffset := offsetOf(fs) oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 @@ -485,7 +403,7 @@ func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) * } } else { fs := si.oneofsByName[od.Name()] - fieldOffset := offsetOf(fs, x) + fieldOffset := offsetOf(fs) oi.which = func(p pointer) protoreflect.FieldNumber { if p.IsNil() { return 0 @@ -503,41 +421,3 @@ func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) * } return oi } - -// isZero is identical to reflect.Value.IsZero. -// TODO: Remove this when Go1.13 is the minimally supported Go version. -func isZero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return !v.Bool() - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return math.Float64bits(v.Float()) == 0 - case reflect.Complex64, reflect.Complex128: - c := v.Complex() - return math.Float64bits(real(c)) == 0 && math.Float64bits(imag(c)) == 0 - case reflect.Array: - for i := 0; i < v.Len(); i++ { - if !isZero(v.Index(i)) { - return false - } - } - return true - case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice, reflect.UnsafePointer: - return v.IsNil() - case reflect.String: - return v.Len() == 0 - case reflect.Struct: - for i := 0; i < v.NumField(); i++ { - if !isZero(v.Field(i)) { - return false - } - } - return true - default: - panic(&reflect.ValueError{Method: "reflect.Value.IsZero", Kind: v.Kind()}) - } -} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go new file mode 100644 index 0000000000..af5e063a1e --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go @@ -0,0 +1,273 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package impl + +import ( + "reflect" + + "google.golang.org/protobuf/reflect/protoreflect" +) + +func getterForNullableScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value { + ft := fs.Type + if ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + if fd.Kind() == protoreflect.EnumKind { + elemType := fs.Type.Elem() + // Enums for nullable types. + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).Elem().AsValueOf(elemType) + if rv.IsNil() { + return conv.Zero() + } + return conv.PBValueOf(rv.Elem()) + } + } + switch ft.Kind() { + case reflect.Bool: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).BoolPtr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfBool(**x) + } + case reflect.Int32: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Int32Ptr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfInt32(**x) + } + case reflect.Uint32: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Uint32Ptr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfUint32(**x) + } + case reflect.Int64: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Int64Ptr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfInt64(**x) + } + case reflect.Uint64: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Uint64Ptr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfUint64(**x) + } + case reflect.Float32: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Float32Ptr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfFloat32(**x) + } + case reflect.Float64: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Float64Ptr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfFloat64(**x) + } + case reflect.String: + if fd.Kind() == protoreflect.BytesKind { + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).StringPtr() + if *x == nil { + return conv.Zero() + } + if len(**x) == 0 { + return protoreflect.ValueOfBytes(nil) + } + return protoreflect.ValueOfBytes([]byte(**x)) + } + } + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).StringPtr() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfString(**x) + } + case reflect.Slice: + if fd.Kind() == protoreflect.StringKind { + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bytes() + if len(*x) == 0 { + return conv.Zero() + } + return protoreflect.ValueOfString(string(*x)) + } + } + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bytes() + if *x == nil { + return conv.Zero() + } + return protoreflect.ValueOfBytes(*x) + } + } + panic("unexpected protobuf kind: " + ft.Kind().String()) +} + +func getterForDirectScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value { + ft := fs.Type + if fd.Kind() == protoreflect.EnumKind { + // Enums for non nullable types. + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + return conv.PBValueOf(rv) + } + } + switch ft.Kind() { + case reflect.Bool: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bool() + return protoreflect.ValueOfBool(*x) + } + case reflect.Int32: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Int32() + return protoreflect.ValueOfInt32(*x) + } + case reflect.Uint32: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Uint32() + return protoreflect.ValueOfUint32(*x) + } + case reflect.Int64: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Int64() + return protoreflect.ValueOfInt64(*x) + } + case reflect.Uint64: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Uint64() + return protoreflect.ValueOfUint64(*x) + } + case reflect.Float32: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Float32() + return protoreflect.ValueOfFloat32(*x) + } + case reflect.Float64: + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Float64() + return protoreflect.ValueOfFloat64(*x) + } + case reflect.String: + if fd.Kind() == protoreflect.BytesKind { + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).String() + if len(*x) == 0 { + return protoreflect.ValueOfBytes(nil) + } + return protoreflect.ValueOfBytes([]byte(*x)) + } + } + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).String() + return protoreflect.ValueOfString(*x) + } + case reflect.Slice: + if fd.Kind() == protoreflect.StringKind { + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bytes() + return protoreflect.ValueOfString(string(*x)) + } + } + return func(p pointer) protoreflect.Value { + if p.IsNil() { + return conv.Zero() + } + x := p.Apply(fieldOffset).Bytes() + return protoreflect.ValueOfBytes(*x) + } + } + panic("unexpected protobuf kind: " + ft.Kind().String()) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go index 79e186667b..62f8bf663e 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go @@ -8,6 +8,8 @@ import ( "reflect" "sync/atomic" "unsafe" + + "google.golang.org/protobuf/internal/protolazy" ) const UnsafeEnabled = true @@ -20,7 +22,7 @@ type Pointer unsafe.Pointer type offset uintptr // offsetOf returns a field offset for the struct field. -func offsetOf(f reflect.StructField, x exporter) offset { +func offsetOf(f reflect.StructField) offset { return offset(f.Offset) } @@ -109,8 +111,14 @@ func (p pointer) StringSlice() *[]string { return (*[]string)(p.p func (p pointer) Bytes() *[]byte { return (*[]byte)(p.p) } func (p pointer) BytesPtr() **[]byte { return (**[]byte)(p.p) } func (p pointer) BytesSlice() *[][]byte { return (*[][]byte)(p.p) } -func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.p) } func (p pointer) Extensions() *map[int32]ExtensionField { return (*map[int32]ExtensionField)(p.p) } +func (p pointer) LazyInfoPtr() **protolazy.XXX_lazyUnmarshalInfo { + return (**protolazy.XXX_lazyUnmarshalInfo)(p.p) +} + +func (p pointer) PresenceInfo() presence { + return presence{P: p.p} +} func (p pointer) Elem() pointer { return pointer{p: *(*unsafe.Pointer)(p.p)} diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go new file mode 100644 index 0000000000..38aa7b7dcf --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go @@ -0,0 +1,42 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "sync/atomic" + "unsafe" +) + +func (p pointer) AtomicGetPointer() pointer { + return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))} +} + +func (p pointer) AtomicSetPointer(v pointer) { + atomic.StorePointer((*unsafe.Pointer)(p.p), v.p) +} + +func (p pointer) AtomicSetNilPointer() { + atomic.StorePointer((*unsafe.Pointer)(p.p), unsafe.Pointer(nil)) +} + +func (p pointer) AtomicSetPointerIfNil(v pointer) pointer { + if atomic.CompareAndSwapPointer((*unsafe.Pointer)(p.p), unsafe.Pointer(nil), v.p) { + return v + } + return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))} +} + +type atomicV1MessageInfo struct{ p Pointer } + +func (mi *atomicV1MessageInfo) Get() Pointer { + return Pointer(atomic.LoadPointer((*unsafe.Pointer)(&mi.p))) +} + +func (mi *atomicV1MessageInfo) SetIfNil(p Pointer) Pointer { + if atomic.CompareAndSwapPointer((*unsafe.Pointer)(&mi.p), nil, unsafe.Pointer(p)) { + return p + } + return mi.Get() +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/presence.go b/vendor/google.golang.org/protobuf/internal/impl/presence.go new file mode 100644 index 0000000000..914cb1deda --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/presence.go @@ -0,0 +1,142 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "sync/atomic" + "unsafe" +) + +// presenceSize represents the size of a presence set, which should be the largest index of the set+1 +type presenceSize uint32 + +// presence is the internal representation of the bitmap array in a generated protobuf +type presence struct { + // This is a pointer to the beginning of an array of uint32 + P unsafe.Pointer +} + +func (p presence) toElem(num uint32) (ret *uint32) { + const ( + bitsPerByte = 8 + siz = unsafe.Sizeof(*ret) + ) + // p.P points to an array of uint32, num is the bit in this array that the + // caller wants to check/manipulate. Calculate the index in the array that + // contains this specific bit. E.g.: 76 / 32 = 2 (integer division). + offset := uintptr(num) / (siz * bitsPerByte) * siz + return (*uint32)(unsafe.Pointer(uintptr(p.P) + offset)) +} + +// Present checks for the presence of a specific field number in a presence set. +func (p presence) Present(num uint32) bool { + if p.P == nil { + return false + } + return Export{}.Present(p.toElem(num), num) +} + +// SetPresent adds presence for a specific field number in a presence set. +func (p presence) SetPresent(num uint32, size presenceSize) { + Export{}.SetPresent(p.toElem(num), num, uint32(size)) +} + +// SetPresentUnatomic adds presence for a specific field number in a presence set without using +// atomic operations. Only to be called during unmarshaling. +func (p presence) SetPresentUnatomic(num uint32, size presenceSize) { + Export{}.SetPresentNonAtomic(p.toElem(num), num, uint32(size)) +} + +// ClearPresent removes presence for a specific field number in a presence set. +func (p presence) ClearPresent(num uint32) { + Export{}.ClearPresent(p.toElem(num), num) +} + +// LoadPresenceCache (together with PresentInCache) allows for a +// cached version of checking for presence without re-reading the word +// for every field. It is optimized for efficiency and assumes no +// simltaneous mutation of the presence set (or at least does not have +// a problem with simultaneous mutation giving inconsistent results). +func (p presence) LoadPresenceCache() (current uint32) { + if p.P == nil { + return 0 + } + return atomic.LoadUint32((*uint32)(p.P)) +} + +// PresentInCache reads presence from a cached word in the presence +// bitmap. It caches up a new word if the bit is outside the +// word. This is for really fast iteration through bitmaps in cases +// where we either know that the bitmap will not be altered, or we +// don't care about inconsistencies caused by simultaneous writes. +func (p presence) PresentInCache(num uint32, cachedElement *uint32, current *uint32) bool { + if num/32 != *cachedElement { + o := uintptr(num/32) * unsafe.Sizeof(uint32(0)) + q := (*uint32)(unsafe.Pointer(uintptr(p.P) + o)) + *current = atomic.LoadUint32(q) + *cachedElement = num / 32 + } + return (*current & (1 << (num % 32))) > 0 +} + +// AnyPresent checks if any field is marked as present in the bitmap. +func (p presence) AnyPresent(size presenceSize) bool { + n := uintptr((size + 31) / 32) + for j := uintptr(0); j < n; j++ { + o := j * unsafe.Sizeof(uint32(0)) + q := (*uint32)(unsafe.Pointer(uintptr(p.P) + o)) + b := atomic.LoadUint32(q) + if b > 0 { + return true + } + } + return false +} + +// toRaceDetectData finds the preceding RaceDetectHookData in a +// message by using pointer arithmetic. As the type of the presence +// set (bitmap) varies with the number of fields in the protobuf, we +// can not have a struct type containing the array and the +// RaceDetectHookData. instead the RaceDetectHookData is placed +// immediately before the bitmap array, and we find it by walking +// backwards in the struct. +// +// This method is only called from the race-detect version of the code, +// so RaceDetectHookData is never an empty struct. +func (p presence) toRaceDetectData() *RaceDetectHookData { + var template struct { + d RaceDetectHookData + a [1]uint32 + } + o := (uintptr(unsafe.Pointer(&template.a)) - uintptr(unsafe.Pointer(&template.d))) + return (*RaceDetectHookData)(unsafe.Pointer(uintptr(p.P) - o)) +} + +func atomicLoadShadowPresence(p **[]byte) *[]byte { + return (*[]byte)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) +} +func atomicStoreShadowPresence(p **[]byte, v *[]byte) { + atomic.CompareAndSwapPointer((*unsafe.Pointer)(unsafe.Pointer(p)), nil, unsafe.Pointer(v)) +} + +// findPointerToRaceDetectData finds the preceding RaceDetectHookData +// in a message by using pointer arithmetic. For the methods called +// directy from generated code, we don't have a pointer to the +// beginning of the presence set, but a pointer inside the array. As +// we know the index of the bit we're manipulating (num), we can +// calculate which element of the array ptr is pointing to. With that +// information we find the preceding RaceDetectHookData and can +// manipulate the shadow bitmap. +// +// This method is only called from the race-detect version of the +// code, so RaceDetectHookData is never an empty struct. +func findPointerToRaceDetectData(ptr *uint32, num uint32) *RaceDetectHookData { + var template struct { + d RaceDetectHookData + a [1]uint32 + } + o := (uintptr(unsafe.Pointer(&template.a)) - uintptr(unsafe.Pointer(&template.d))) + uintptr(num/32)*unsafe.Sizeof(uint32(0)) + return (*RaceDetectHookData)(unsafe.Pointer(uintptr(unsafe.Pointer(ptr)) - o)) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go index a24e6bbd7a..7b2995dde5 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/validate.go +++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go @@ -37,6 +37,10 @@ const ( // ValidationValid indicates that unmarshaling the message will succeed. ValidationValid + + // ValidationWrongWireType indicates that a validated field does not have + // the expected wire type. + ValidationWrongWireType ) func (v ValidationStatus) String() string { @@ -149,11 +153,23 @@ func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validat switch fd.Kind() { case protoreflect.MessageKind: vi.typ = validationTypeMessage + + if ft.Kind() == reflect.Ptr { + // Repeated opaque message fields are *[]*T. + ft = ft.Elem() + } + if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } case protoreflect.GroupKind: vi.typ = validationTypeGroup + + if ft.Kind() == reflect.Ptr { + // Repeated opaque message fields are *[]*T. + ft = ft.Elem() + } + if ft.Kind() == reflect.Slice { vi.mi = getMessageInfo(ft.Elem()) } @@ -195,9 +211,7 @@ func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validat switch fd.Kind() { case protoreflect.MessageKind: vi.typ = validationTypeMessage - if !fd.IsWeak() { - vi.mi = getMessageInfo(ft) - } + vi.mi = getMessageInfo(ft) case protoreflect.GroupKind: vi.typ = validationTypeGroup vi.mi = getMessageInfo(ft) @@ -304,26 +318,6 @@ State: } if f != nil { vi = f.validation - if vi.typ == validationTypeMessage && vi.mi == nil { - // Probable weak field. - // - // TODO: Consider storing the results of this lookup somewhere - // rather than recomputing it on every validation. - fd := st.mi.Desc.Fields().ByNumber(num) - if fd == nil || !fd.IsWeak() { - break - } - messageName := fd.Message().FullName() - messageType, err := protoregistry.GlobalTypes.FindMessageByName(messageName) - switch err { - case nil: - vi.mi, _ = messageType.(*MessageInfo) - case protoregistry.NotFound: - vi.typ = validationTypeBytes - default: - return out, ValidationUnknown - } - } break } // Possible extension field. diff --git a/vendor/google.golang.org/protobuf/internal/impl/weak.go b/vendor/google.golang.org/protobuf/internal/impl/weak.go deleted file mode 100644 index eb79a7ba94..0000000000 --- a/vendor/google.golang.org/protobuf/internal/impl/weak.go +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package impl - -import ( - "fmt" - - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" -) - -// weakFields adds methods to the exported WeakFields type for internal use. -// -// The exported type is an alias to an unnamed type, so methods can't be -// defined directly on it. -type weakFields WeakFields - -func (w weakFields) get(num protoreflect.FieldNumber) (protoreflect.ProtoMessage, bool) { - m, ok := w[int32(num)] - return m, ok -} - -func (w *weakFields) set(num protoreflect.FieldNumber, m protoreflect.ProtoMessage) { - if *w == nil { - *w = make(weakFields) - } - (*w)[int32(num)] = m -} - -func (w *weakFields) clear(num protoreflect.FieldNumber) { - delete(*w, int32(num)) -} - -func (Export) HasWeak(w WeakFields, num protoreflect.FieldNumber) bool { - _, ok := w[int32(num)] - return ok -} - -func (Export) ClearWeak(w *WeakFields, num protoreflect.FieldNumber) { - delete(*w, int32(num)) -} - -func (Export) GetWeak(w WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName) protoreflect.ProtoMessage { - if m, ok := w[int32(num)]; ok { - return m - } - mt, _ := protoregistry.GlobalTypes.FindMessageByName(name) - if mt == nil { - panic(fmt.Sprintf("message %v for weak field is not linked in", name)) - } - return mt.Zero().Interface() -} - -func (Export) SetWeak(w *WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName, m protoreflect.ProtoMessage) { - if m != nil { - mt, _ := protoregistry.GlobalTypes.FindMessageByName(name) - if mt == nil { - panic(fmt.Sprintf("message %v for weak field is not linked in", name)) - } - if mt != m.ProtoReflect().Type() { - panic(fmt.Sprintf("invalid message type for weak field: got %T, want %T", m, mt.Zero().Interface())) - } - } - if m == nil || !m.ProtoReflect().IsValid() { - delete(*w, int32(num)) - return - } - if *w == nil { - *w = make(weakFields) - } - (*w)[int32(num)] = m -} diff --git a/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go b/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go new file mode 100644 index 0000000000..82e5cab4aa --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go @@ -0,0 +1,364 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Helper code for parsing a protocol buffer + +package protolazy + +import ( + "errors" + "fmt" + "io" + + "google.golang.org/protobuf/encoding/protowire" +) + +// BufferReader is a structure encapsulating a protobuf and a current position +type BufferReader struct { + Buf []byte + Pos int +} + +// NewBufferReader creates a new BufferRead from a protobuf +func NewBufferReader(buf []byte) BufferReader { + return BufferReader{Buf: buf, Pos: 0} +} + +var errOutOfBounds = errors.New("protobuf decoding: out of bounds") +var errOverflow = errors.New("proto: integer overflow") + +func (b *BufferReader) DecodeVarintSlow() (x uint64, err error) { + i := b.Pos + l := len(b.Buf) + + for shift := uint(0); shift < 64; shift += 7 { + if i >= l { + err = io.ErrUnexpectedEOF + return + } + v := b.Buf[i] + i++ + x |= (uint64(v) & 0x7F) << shift + if v < 0x80 { + b.Pos = i + return + } + } + + // The number is too large to represent in a 64-bit value. + err = errOverflow + return +} + +// decodeVarint decodes a varint at the current position +func (b *BufferReader) DecodeVarint() (x uint64, err error) { + i := b.Pos + buf := b.Buf + + if i >= len(buf) { + return 0, io.ErrUnexpectedEOF + } else if buf[i] < 0x80 { + b.Pos++ + return uint64(buf[i]), nil + } else if len(buf)-i < 10 { + return b.DecodeVarintSlow() + } + + var v uint64 + // we already checked the first byte + x = uint64(buf[i]) & 127 + i++ + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 7 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 14 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 21 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 28 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 35 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 42 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 49 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 56 + if v < 128 { + goto done + } + + v = uint64(buf[i]) + i++ + x |= (v & 127) << 63 + if v < 128 { + goto done + } + + return 0, errOverflow + +done: + b.Pos = i + return +} + +// decodeVarint32 decodes a varint32 at the current position +func (b *BufferReader) DecodeVarint32() (x uint32, err error) { + i := b.Pos + buf := b.Buf + + if i >= len(buf) { + return 0, io.ErrUnexpectedEOF + } else if buf[i] < 0x80 { + b.Pos++ + return uint32(buf[i]), nil + } else if len(buf)-i < 5 { + v, err := b.DecodeVarintSlow() + return uint32(v), err + } + + var v uint32 + // we already checked the first byte + x = uint32(buf[i]) & 127 + i++ + + v = uint32(buf[i]) + i++ + x |= (v & 127) << 7 + if v < 128 { + goto done + } + + v = uint32(buf[i]) + i++ + x |= (v & 127) << 14 + if v < 128 { + goto done + } + + v = uint32(buf[i]) + i++ + x |= (v & 127) << 21 + if v < 128 { + goto done + } + + v = uint32(buf[i]) + i++ + x |= (v & 127) << 28 + if v < 128 { + goto done + } + + return 0, errOverflow + +done: + b.Pos = i + return +} + +// skipValue skips a value in the protobuf, based on the specified tag +func (b *BufferReader) SkipValue(tag uint32) (err error) { + wireType := tag & 0x7 + switch protowire.Type(wireType) { + case protowire.VarintType: + err = b.SkipVarint() + case protowire.Fixed64Type: + err = b.SkipFixed64() + case protowire.BytesType: + var n uint32 + n, err = b.DecodeVarint32() + if err == nil { + err = b.Skip(int(n)) + } + case protowire.StartGroupType: + err = b.SkipGroup(tag) + case protowire.Fixed32Type: + err = b.SkipFixed32() + default: + err = fmt.Errorf("Unexpected wire type (%d)", wireType) + } + return +} + +// skipGroup skips a group with the specified tag. It executes efficiently using a tag stack +func (b *BufferReader) SkipGroup(tag uint32) (err error) { + tagStack := make([]uint32, 0, 16) + tagStack = append(tagStack, tag) + var n uint32 + for len(tagStack) > 0 { + tag, err = b.DecodeVarint32() + if err != nil { + return err + } + switch protowire.Type(tag & 0x7) { + case protowire.VarintType: + err = b.SkipVarint() + case protowire.Fixed64Type: + err = b.Skip(8) + case protowire.BytesType: + n, err = b.DecodeVarint32() + if err == nil { + err = b.Skip(int(n)) + } + case protowire.StartGroupType: + tagStack = append(tagStack, tag) + case protowire.Fixed32Type: + err = b.SkipFixed32() + case protowire.EndGroupType: + if protoFieldNumber(tagStack[len(tagStack)-1]) == protoFieldNumber(tag) { + tagStack = tagStack[:len(tagStack)-1] + } else { + err = fmt.Errorf("end group tag %d does not match begin group tag %d at pos %d", + protoFieldNumber(tag), protoFieldNumber(tagStack[len(tagStack)-1]), b.Pos) + } + } + if err != nil { + return err + } + } + return nil +} + +// skipVarint effiently skips a varint +func (b *BufferReader) SkipVarint() (err error) { + i := b.Pos + + if len(b.Buf)-i < 10 { + // Use DecodeVarintSlow() to check for buffer overflow, but ignore result + if _, err := b.DecodeVarintSlow(); err != nil { + return err + } + return nil + } + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + i++ + + if b.Buf[i] < 0x80 { + goto out + } + return errOverflow + +out: + b.Pos = i + 1 + return nil +} + +// skip skips the specified number of bytes +func (b *BufferReader) Skip(n int) (err error) { + if len(b.Buf) < b.Pos+n { + return io.ErrUnexpectedEOF + } + b.Pos += n + return +} + +// skipFixed64 skips a fixed64 +func (b *BufferReader) SkipFixed64() (err error) { + return b.Skip(8) +} + +// skipFixed32 skips a fixed32 +func (b *BufferReader) SkipFixed32() (err error) { + return b.Skip(4) +} + +// skipBytes skips a set of bytes +func (b *BufferReader) SkipBytes() (err error) { + n, err := b.DecodeVarint32() + if err != nil { + return err + } + return b.Skip(int(n)) +} + +// Done returns whether we are at the end of the protobuf +func (b *BufferReader) Done() bool { + return b.Pos == len(b.Buf) +} + +// Remaining returns how many bytes remain +func (b *BufferReader) Remaining() int { + return len(b.Buf) - b.Pos +} diff --git a/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go b/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go new file mode 100644 index 0000000000..ff4d4834bb --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/protolazy/lazy.go @@ -0,0 +1,359 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protolazy contains internal data structures for lazy message decoding. +package protolazy + +import ( + "fmt" + "sort" + + "google.golang.org/protobuf/encoding/protowire" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +// IndexEntry is the structure for an index of the fields in a message of a +// proto (not descending to sub-messages) +type IndexEntry struct { + FieldNum uint32 + // first byte of this tag/field + Start uint32 + // first byte after a contiguous sequence of bytes for this tag/field, which could + // include a single encoding of the field, or multiple encodings for the field + End uint32 + // True if this protobuf segment includes multiple encodings of the field + MultipleContiguous bool +} + +// XXX_lazyUnmarshalInfo has information about a particular lazily decoded message +// +// Deprecated: Do not use. This will be deleted in the near future. +type XXX_lazyUnmarshalInfo struct { + // Index of fields and their positions in the protobuf for this + // message. Make index be a pointer to a slice so it can be updated + // atomically. The index pointer is only set once (lazily when/if + // the index is first needed), and must always be SET and LOADED + // ATOMICALLY. + index *[]IndexEntry + // The protobuf associated with this lazily decoded message. It is + // only set during proto.Unmarshal(). It doesn't need to be set and + // loaded atomically, since any simultaneous set (Unmarshal) and read + // (during a get) would already be a race in the app code. + Protobuf []byte + // The flags present when Unmarshal was originally called for this particular message + unmarshalFlags piface.UnmarshalInputFlags +} + +// The Buffer and SetBuffer methods let v2/internal/impl interact with +// XXX_lazyUnmarshalInfo via an interface, to avoid an import cycle. + +// Buffer returns the lazy unmarshal buffer. +// +// Deprecated: Do not use. This will be deleted in the near future. +func (lazy *XXX_lazyUnmarshalInfo) Buffer() []byte { + return lazy.Protobuf +} + +// SetBuffer sets the lazy unmarshal buffer. +// +// Deprecated: Do not use. This will be deleted in the near future. +func (lazy *XXX_lazyUnmarshalInfo) SetBuffer(b []byte) { + lazy.Protobuf = b +} + +// SetUnmarshalFlags is called to set a copy of the original unmarshalInputFlags. +// The flags should reflect how Unmarshal was called. +func (lazy *XXX_lazyUnmarshalInfo) SetUnmarshalFlags(f piface.UnmarshalInputFlags) { + lazy.unmarshalFlags = f +} + +// UnmarshalFlags returns the original unmarshalInputFlags. +func (lazy *XXX_lazyUnmarshalInfo) UnmarshalFlags() piface.UnmarshalInputFlags { + return lazy.unmarshalFlags +} + +// AllowedPartial returns true if the user originally unmarshalled this message with +// AllowPartial set to true +func (lazy *XXX_lazyUnmarshalInfo) AllowedPartial() bool { + return (lazy.unmarshalFlags & piface.UnmarshalCheckRequired) == 0 +} + +func protoFieldNumber(tag uint32) uint32 { + return tag >> 3 +} + +// buildIndex builds an index of the specified protobuf, return the index +// array and an error. +func buildIndex(buf []byte) ([]IndexEntry, error) { + index := make([]IndexEntry, 0, 16) + var lastProtoFieldNum uint32 + var outOfOrder bool + + var r BufferReader = NewBufferReader(buf) + + for !r.Done() { + var tag uint32 + var err error + var curPos = r.Pos + // INLINED: tag, err = r.DecodeVarint32() + { + i := r.Pos + buf := r.Buf + + if i >= len(buf) { + return nil, errOutOfBounds + } else if buf[i] < 0x80 { + r.Pos++ + tag = uint32(buf[i]) + } else if r.Remaining() < 5 { + var v uint64 + v, err = r.DecodeVarintSlow() + tag = uint32(v) + } else { + var v uint32 + // we already checked the first byte + tag = uint32(buf[i]) & 127 + i++ + + v = uint32(buf[i]) + i++ + tag |= (v & 127) << 7 + if v < 128 { + goto done + } + + v = uint32(buf[i]) + i++ + tag |= (v & 127) << 14 + if v < 128 { + goto done + } + + v = uint32(buf[i]) + i++ + tag |= (v & 127) << 21 + if v < 128 { + goto done + } + + v = uint32(buf[i]) + i++ + tag |= (v & 127) << 28 + if v < 128 { + goto done + } + + return nil, errOutOfBounds + + done: + r.Pos = i + } + } + // DONE: tag, err = r.DecodeVarint32() + + fieldNum := protoFieldNumber(tag) + if fieldNum < lastProtoFieldNum { + outOfOrder = true + } + + // Skip the current value -- will skip over an entire group as well. + // INLINED: err = r.SkipValue(tag) + wireType := tag & 0x7 + switch protowire.Type(wireType) { + case protowire.VarintType: + // INLINED: err = r.SkipVarint() + i := r.Pos + + if len(r.Buf)-i < 10 { + // Use DecodeVarintSlow() to skip while + // checking for buffer overflow, but ignore result + _, err = r.DecodeVarintSlow() + goto out2 + } + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + i++ + + if r.Buf[i] < 0x80 { + goto out + } + return nil, errOverflow + out: + r.Pos = i + 1 + // DONE: err = r.SkipVarint() + case protowire.Fixed64Type: + err = r.SkipFixed64() + case protowire.BytesType: + var n uint32 + n, err = r.DecodeVarint32() + if err == nil { + err = r.Skip(int(n)) + } + case protowire.StartGroupType: + err = r.SkipGroup(tag) + case protowire.Fixed32Type: + err = r.SkipFixed32() + default: + err = fmt.Errorf("Unexpected wire type (%d)", wireType) + } + // DONE: err = r.SkipValue(tag) + + out2: + if err != nil { + return nil, err + } + if fieldNum != lastProtoFieldNum { + index = append(index, IndexEntry{FieldNum: fieldNum, + Start: uint32(curPos), + End: uint32(r.Pos)}, + ) + } else { + index[len(index)-1].End = uint32(r.Pos) + index[len(index)-1].MultipleContiguous = true + } + lastProtoFieldNum = fieldNum + } + if outOfOrder { + sort.Slice(index, func(i, j int) bool { + return index[i].FieldNum < index[j].FieldNum || + (index[i].FieldNum == index[j].FieldNum && + index[i].Start < index[j].Start) + }) + } + return index, nil +} + +func (lazy *XXX_lazyUnmarshalInfo) SizeField(num uint32) (size int) { + start, end, found, _, multipleEntries := lazy.FindFieldInProto(num) + if multipleEntries != nil { + for _, entry := range multipleEntries { + size += int(entry.End - entry.Start) + } + return size + } + if !found { + return 0 + } + return int(end - start) +} + +func (lazy *XXX_lazyUnmarshalInfo) AppendField(b []byte, num uint32) ([]byte, bool) { + start, end, found, _, multipleEntries := lazy.FindFieldInProto(num) + if multipleEntries != nil { + for _, entry := range multipleEntries { + b = append(b, lazy.Protobuf[entry.Start:entry.End]...) + } + return b, true + } + if !found { + return nil, false + } + b = append(b, lazy.Protobuf[start:end]...) + return b, true +} + +func (lazy *XXX_lazyUnmarshalInfo) SetIndex(index []IndexEntry) { + atomicStoreIndex(&lazy.index, &index) +} + +// FindFieldInProto looks for field fieldNum in lazyUnmarshalInfo information +// (including protobuf), returns startOffset/endOffset/found. +func (lazy *XXX_lazyUnmarshalInfo) FindFieldInProto(fieldNum uint32) (start, end uint32, found, multipleContiguous bool, multipleEntries []IndexEntry) { + if lazy.Protobuf == nil { + // There is no backing protobuf for this message -- it was made from a builder + return 0, 0, false, false, nil + } + index := atomicLoadIndex(&lazy.index) + if index == nil { + r, err := buildIndex(lazy.Protobuf) + if err != nil { + panic(fmt.Sprintf("findFieldInfo: error building index when looking for field %d: %v", fieldNum, err)) + } + // lazy.index is a pointer to the slice returned by BuildIndex + index = &r + atomicStoreIndex(&lazy.index, index) + } + return lookupField(index, fieldNum) +} + +// lookupField returns the offset at which the indicated field starts using +// the index, offset immediately after field ends (including all instances of +// a repeated field), and bools indicating if field was found and if there +// are multiple encodings of the field in the byte range. +// +// To hande the uncommon case where there are repeated encodings for the same +// field which are not consecutive in the protobuf (so we need to returns +// multiple start/end offsets), we also return a slice multipleEntries. If +// multipleEntries is non-nil, then multiple entries were found, and the +// values in the slice should be used, rather than start/end/found. +func lookupField(indexp *[]IndexEntry, fieldNum uint32) (start, end uint32, found bool, multipleContiguous bool, multipleEntries []IndexEntry) { + // The pointer indexp to the index was already loaded atomically. + // The slice is uniquely associated with the pointer, so it doesn't + // need to be loaded atomically. + index := *indexp + for i, entry := range index { + if fieldNum == entry.FieldNum { + if i < len(index)-1 && entry.FieldNum == index[i+1].FieldNum { + // Handle the uncommon case where there are + // repeated entries for the same field which + // are not contiguous in the protobuf. + multiple := make([]IndexEntry, 1, 2) + multiple[0] = IndexEntry{fieldNum, entry.Start, entry.End, entry.MultipleContiguous} + i++ + for i < len(index) && index[i].FieldNum == fieldNum { + multiple = append(multiple, IndexEntry{fieldNum, index[i].Start, index[i].End, index[i].MultipleContiguous}) + i++ + } + return 0, 0, false, false, multiple + + } + return entry.Start, entry.End, true, entry.MultipleContiguous, nil + } + if fieldNum < entry.FieldNum { + return 0, 0, false, false, nil + } + } + return 0, 0, false, false, nil +} diff --git a/vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go new file mode 100644 index 0000000000..dc2a64ca64 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go @@ -0,0 +1,17 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protolazy + +import ( + "sync/atomic" + "unsafe" +) + +func atomicLoadIndex(p **[]IndexEntry) *[]IndexEntry { + return (*[]IndexEntry)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) +} +func atomicStoreIndex(p **[]IndexEntry, v *[]IndexEntry) { + atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) +} diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index fb8e15e8da..01efc33030 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -51,8 +51,8 @@ import ( // 10. Send out the CL for review and submit it. const ( Major = 1 - Minor = 35 - Patch = 1 + Minor = 36 + Patch = 5 PreRelease = "" ) diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go index d75a6534c1..4cbf1aeaf7 100644 --- a/vendor/google.golang.org/protobuf/proto/decode.go +++ b/vendor/google.golang.org/protobuf/proto/decode.go @@ -8,7 +8,6 @@ import ( "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/errors" - "google.golang.org/protobuf/internal/flags" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/reflect/protoreflect" @@ -47,6 +46,12 @@ type UnmarshalOptions struct { // RecursionLimit limits how deeply messages may be nested. // If zero, a default limit is applied. RecursionLimit int + + // + // NoLazyDecoding turns off lazy decoding, which otherwise is enabled by + // default. Lazy decoding only affects submessages (annotated with [lazy = + // true] in the .proto file) within messages that use the Opaque API. + NoLazyDecoding bool } // Unmarshal parses the wire-format message in b and places the result in m. @@ -104,6 +109,16 @@ func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out proto if o.DiscardUnknown { in.Flags |= protoiface.UnmarshalDiscardUnknown } + + if !allowPartial { + // This does not affect how current unmarshal functions work, it just allows them + // to record this for lazy the decoding case. + in.Flags |= protoiface.UnmarshalCheckRequired + } + if o.NoLazyDecoding { + in.Flags |= protoiface.UnmarshalNoLazyDecoding + } + out, err = methods.Unmarshal(in) } else { o.RecursionLimit-- @@ -156,10 +171,6 @@ func (o UnmarshalOptions) unmarshalMessageSlow(b []byte, m protoreflect.Message) var err error if fd == nil { err = errUnknown - } else if flags.ProtoLegacy { - if fd.IsWeak() && fd.Message().IsPlaceholder() { - err = errUnknown // weak referent is not linked in - } } // Parse the field value. diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go index 1f847bcc35..f0473c5869 100644 --- a/vendor/google.golang.org/protobuf/proto/encode.go +++ b/vendor/google.golang.org/protobuf/proto/encode.go @@ -63,7 +63,8 @@ type MarshalOptions struct { // options (except for UseCachedSize itself). // // 2. The message and all its submessages have not changed in any - // way since the Size call. + // way since the Size call. For lazily decoded messages, accessing + // a message results in decoding the message, which is a change. // // If either of these invariants is violated, // the results are undefined and may include panics or corrupted output. diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go index 052fb5ae31..c8675806c6 100644 --- a/vendor/google.golang.org/protobuf/proto/size.go +++ b/vendor/google.golang.org/protobuf/proto/size.go @@ -12,11 +12,19 @@ import ( ) // Size returns the size in bytes of the wire-format encoding of m. +// +// Note that Size might return more bytes than Marshal will write in the case of +// lazily decoded messages that arrive in non-minimal wire format: see +// https://protobuf.dev/reference/go/size/ for more details. func Size(m Message) int { return MarshalOptions{}.Size(m) } // Size returns the size in bytes of the wire-format encoding of m. +// +// Note that Size might return more bytes than Marshal will write in the case of +// lazily decoded messages that arrive in non-minimal wire format: see +// https://protobuf.dev/reference/go/size/ for more details. func (o MarshalOptions) Size(m Message) int { // Treat a nil message interface as an empty message; nothing to output. if m == nil { diff --git a/vendor/google.golang.org/protobuf/proto/wrapperopaque.go b/vendor/google.golang.org/protobuf/proto/wrapperopaque.go new file mode 100644 index 0000000000..267fd0f1f6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/wrapperopaque.go @@ -0,0 +1,80 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +// ValueOrNil returns nil if has is false, or a pointer to a new variable +// containing the value returned by the specified getter. +// +// This function is similar to the wrappers (proto.Int32(), proto.String(), +// etc.), but is generic (works for any field type) and works with the hasser +// and getter of a field, as opposed to a value. +// +// This is convenient when populating builder fields. +// +// Example: +// +// hop := attr.GetDirectHop() +// injectedRoute := ripb.InjectedRoute_builder{ +// Prefixes: route.GetPrefixes(), +// NextHop: proto.ValueOrNil(hop.HasAddress(), hop.GetAddress), +// } +func ValueOrNil[T any](has bool, getter func() T) *T { + if !has { + return nil + } + v := getter() + return &v +} + +// ValueOrDefault returns the protobuf message val if val is not nil, otherwise +// it returns a pointer to an empty val message. +// +// This function allows for translating code from the old Open Struct API to the +// new Opaque API. +// +// The old Open Struct API represented oneof fields with a wrapper struct: +// +// var signedImg *accountpb.SignedImage +// profile := &accountpb.Profile{ +// // The Avatar oneof will be set, with an empty SignedImage. +// Avatar: &accountpb.Profile_SignedImage{signedImg}, +// } +// +// The new Opaque API treats oneof fields like regular fields, there are no more +// wrapper structs: +// +// var signedImg *accountpb.SignedImage +// profile := &accountpb.Profile{} +// profile.SetSignedImage(signedImg) +// +// For convenience, the Opaque API also offers Builders, which allow for a +// direct translation of struct initialization. However, because Builders use +// nilness to represent field presence (but there is no non-nil wrapper struct +// anymore), Builders cannot distinguish between an unset oneof and a set oneof +// with nil message. The above code would need to be translated with help of the +// ValueOrDefault function to retain the same behavior: +// +// var signedImg *accountpb.SignedImage +// return &accountpb.Profile_builder{ +// SignedImage: proto.ValueOrDefault(signedImg), +// }.Build() +func ValueOrDefault[T interface { + *P + Message +}, P any](val T) T { + if val == nil { + return T(new(P)) + } + return val +} + +// ValueOrDefaultBytes is like ValueOrDefault but for working with fields of +// type []byte. +func ValueOrDefaultBytes(val []byte) []byte { + if val == nil { + return []byte{} + } + return val +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go index 8fbecb4f58..823dbf3ba6 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go @@ -13,6 +13,8 @@ package protodesc import ( + "strings" + "google.golang.org/protobuf/internal/editionssupport" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/filedesc" @@ -102,13 +104,17 @@ func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (prot default: return nil, errors.New("invalid syntax: %q", fd.GetSyntax()) } - if f.L1.Syntax == protoreflect.Editions && (fd.GetEdition() < editionssupport.Minimum || fd.GetEdition() > editionssupport.Maximum) { - return nil, errors.New("use of edition %v not yet supported by the Go Protobuf runtime", fd.GetEdition()) - } f.L1.Path = fd.GetName() if f.L1.Path == "" { return nil, errors.New("file path must be populated") } + if f.L1.Syntax == protoreflect.Editions && (fd.GetEdition() < editionssupport.Minimum || fd.GetEdition() > editionssupport.Maximum) { + // Allow cmd/protoc-gen-go/testdata to use any edition for easier + // testing of upcoming edition features. + if !strings.HasPrefix(fd.GetName(), "cmd/protoc-gen-go/testdata/") { + return nil, errors.New("use of edition %v not yet supported by the Go Protobuf runtime", fd.GetEdition()) + } + } f.L1.Package = protoreflect.FullName(fd.GetPackage()) if !f.L1.Package.IsValid() && f.L1.Package != "" { return nil, errors.New("invalid package: %q", f.L1.Package) @@ -126,17 +132,11 @@ func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (prot } f.L2.Imports[i].IsPublic = true } - for _, i := range fd.GetWeakDependency() { - if !(0 <= i && int(i) < len(f.L2.Imports)) || f.L2.Imports[i].IsWeak { - return nil, errors.New("invalid or duplicate weak import index: %d", i) - } - f.L2.Imports[i].IsWeak = true - } imps := importSet{f.Path(): true} for i, path := range fd.GetDependency() { imp := &f.L2.Imports[i] f, err := r.FindFileByPath(path) - if err == protoregistry.NotFound && (o.AllowUnresolvable || imp.IsWeak) { + if err == protoregistry.NotFound && o.AllowUnresolvable { f = filedesc.PlaceholderFile(path) } else if err != nil { return nil, errors.New("could not resolve import %q: %v", path, err) diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go index ebcb4a8ab1..9da34998b1 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go @@ -149,7 +149,6 @@ func (r descsByName) initFieldsFromDescriptorProto(fds []*descriptorpb.FieldDesc if opts := fd.GetOptions(); opts != nil { opts = proto.Clone(opts).(*descriptorpb.FieldOptions) f.L1.Options = func() protoreflect.ProtoMessage { return opts } - f.L1.IsWeak = opts.GetWeak() f.L1.IsLazy = opts.GetLazy() if opts.Packed != nil { f.L1.EditionFeatures.IsPacked = opts.GetPacked() diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go index f3cebab29c..ff692436e9 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go @@ -43,7 +43,7 @@ func (r *resolver) resolveMessageDependencies(ms []filedesc.Message, mds []*desc o.L1.Fields.List = append(o.L1.Fields.List, f) } - if f.L1.Kind, f.L1.Enum, f.L1.Message, err = r.findTarget(f.Kind(), f.Parent().FullName(), partialName(fd.GetTypeName()), f.IsWeak()); err != nil { + if f.L1.Kind, f.L1.Enum, f.L1.Message, err = r.findTarget(f.Kind(), f.Parent().FullName(), partialName(fd.GetTypeName())); err != nil { return errors.New("message field %q cannot resolve type: %v", f.FullName(), err) } if f.L1.Kind == protoreflect.GroupKind && (f.IsMap() || f.IsMapEntry()) { @@ -73,10 +73,10 @@ func (r *resolver) resolveMessageDependencies(ms []filedesc.Message, mds []*desc func (r *resolver) resolveExtensionDependencies(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) (err error) { for i, xd := range xds { x := &xs[i] - if x.L1.Extendee, err = r.findMessageDescriptor(x.Parent().FullName(), partialName(xd.GetExtendee()), false); err != nil { + if x.L1.Extendee, err = r.findMessageDescriptor(x.Parent().FullName(), partialName(xd.GetExtendee())); err != nil { return errors.New("extension field %q cannot resolve extendee: %v", x.FullName(), err) } - if x.L1.Kind, x.L2.Enum, x.L2.Message, err = r.findTarget(x.Kind(), x.Parent().FullName(), partialName(xd.GetTypeName()), false); err != nil { + if x.L1.Kind, x.L2.Enum, x.L2.Message, err = r.findTarget(x.Kind(), x.Parent().FullName(), partialName(xd.GetTypeName())); err != nil { return errors.New("extension field %q cannot resolve type: %v", x.FullName(), err) } if xd.DefaultValue != nil { @@ -95,11 +95,11 @@ func (r *resolver) resolveServiceDependencies(ss []filedesc.Service, sds []*desc s := &ss[i] for j, md := range sd.GetMethod() { m := &s.L2.Methods.List[j] - m.L1.Input, err = r.findMessageDescriptor(m.Parent().FullName(), partialName(md.GetInputType()), false) + m.L1.Input, err = r.findMessageDescriptor(m.Parent().FullName(), partialName(md.GetInputType())) if err != nil { return errors.New("service method %q cannot resolve input: %v", m.FullName(), err) } - m.L1.Output, err = r.findMessageDescriptor(s.FullName(), partialName(md.GetOutputType()), false) + m.L1.Output, err = r.findMessageDescriptor(s.FullName(), partialName(md.GetOutputType())) if err != nil { return errors.New("service method %q cannot resolve output: %v", m.FullName(), err) } @@ -111,16 +111,16 @@ func (r *resolver) resolveServiceDependencies(ss []filedesc.Service, sds []*desc // findTarget finds an enum or message descriptor if k is an enum, message, // group, or unknown. If unknown, and the name could be resolved, the kind // returned kind is set based on the type of the resolved descriptor. -func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.Kind, protoreflect.EnumDescriptor, protoreflect.MessageDescriptor, error) { +func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName, ref partialName) (protoreflect.Kind, protoreflect.EnumDescriptor, protoreflect.MessageDescriptor, error) { switch k { case protoreflect.EnumKind: - ed, err := r.findEnumDescriptor(scope, ref, isWeak) + ed, err := r.findEnumDescriptor(scope, ref) if err != nil { return 0, nil, nil, err } return k, ed, nil, nil case protoreflect.MessageKind, protoreflect.GroupKind: - md, err := r.findMessageDescriptor(scope, ref, isWeak) + md, err := r.findMessageDescriptor(scope, ref) if err != nil { return 0, nil, nil, err } @@ -129,7 +129,7 @@ func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName, // Handle unspecified kinds (possible with parsers that operate // on a per-file basis without knowledge of dependencies). d, err := r.findDescriptor(scope, ref) - if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + if err == protoregistry.NotFound && r.allowUnresolvable { return k, filedesc.PlaceholderEnum(ref.FullName()), filedesc.PlaceholderMessage(ref.FullName()), nil } else if err == protoregistry.NotFound { return 0, nil, nil, errors.New("%q not found", ref.FullName()) @@ -206,9 +206,9 @@ func (r *resolver) findDescriptor(scope protoreflect.FullName, ref partialName) } } -func (r *resolver) findEnumDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.EnumDescriptor, error) { +func (r *resolver) findEnumDescriptor(scope protoreflect.FullName, ref partialName) (protoreflect.EnumDescriptor, error) { d, err := r.findDescriptor(scope, ref) - if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + if err == protoregistry.NotFound && r.allowUnresolvable { return filedesc.PlaceholderEnum(ref.FullName()), nil } else if err == protoregistry.NotFound { return nil, errors.New("%q not found", ref.FullName()) @@ -222,9 +222,9 @@ func (r *resolver) findEnumDescriptor(scope protoreflect.FullName, ref partialNa return ed, nil } -func (r *resolver) findMessageDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.MessageDescriptor, error) { +func (r *resolver) findMessageDescriptor(scope protoreflect.FullName, ref partialName) (protoreflect.MessageDescriptor, error) { d, err := r.findDescriptor(scope, ref) - if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + if err == protoregistry.NotFound && r.allowUnresolvable { return filedesc.PlaceholderMessage(ref.FullName()), nil } else if err == protoregistry.NotFound { return nil, errors.New("%q not found", ref.FullName()) diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go index 6de31c2ebd..c343d9227b 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go @@ -149,12 +149,6 @@ func validateMessageDeclarations(file *filedesc.File, ms []filedesc.Message, mds return errors.New("message field %q under proto3 optional semantics must be within a single element oneof", f.FullName()) } } - if f.IsWeak() && !flags.ProtoLegacy { - return errors.New("message field %q is a weak field, which is a legacy proto1 feature that is no longer supported", f.FullName()) - } - if f.IsWeak() && (!f.HasPresence() || !isOptionalMessage(f) || f.ContainingOneof() != nil) { - return errors.New("message field %q may only be weak for an optional message", f.FullName()) - } if f.IsPacked() && !isPackable(f) { return errors.New("message field %q is not packable", f.FullName()) } @@ -199,9 +193,6 @@ func validateMessageDeclarations(file *filedesc.File, ms []filedesc.Message, mds if f.Cardinality() != protoreflect.Optional { return errors.New("message field %q belongs in a oneof and must be optional", f.FullName()) } - if f.IsWeak() { - return errors.New("message field %q belongs in a oneof and must not be a weak reference", f.FullName()) - } } } @@ -254,9 +245,6 @@ func validateExtensionDeclarations(f *filedesc.File, xs []filedesc.Extension, xd return errors.New("extension field %q has an invalid number: %d", x.FullName(), x.Number()) } } - if xd.GetOptions().GetWeak() { - return errors.New("extension field %q cannot be a weak reference", x.FullName()) - } if x.IsPacked() && !isPackable(x) { return errors.New("extension field %q is not packable", x.FullName()) } diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go index 002e0047ae..697a61b290 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go @@ -11,6 +11,7 @@ import ( "google.golang.org/protobuf/internal/editiondefaults" "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/proto" "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/types/descriptorpb" @@ -43,6 +44,8 @@ func toEditionProto(ed filedesc.Edition) descriptorpb.Edition { return descriptorpb.Edition_EDITION_PROTO3 case filedesc.Edition2023: return descriptorpb.Edition_EDITION_2023 + case filedesc.Edition2024: + return descriptorpb.Edition_EDITION_2024 default: panic(fmt.Sprintf("unknown value for edition: %v", ed)) } @@ -123,10 +126,43 @@ func mergeEditionFeatures(parentDesc protoreflect.Descriptor, child *descriptorp parentFS.IsJSONCompliant = *jf == descriptorpb.FeatureSet_ALLOW } - if goFeatures, ok := proto.GetExtension(child, gofeaturespb.E_Go).(*gofeaturespb.GoFeatures); ok && goFeatures != nil { - if luje := goFeatures.LegacyUnmarshalJsonEnum; luje != nil { - parentFS.GenerateLegacyUnmarshalJSON = *luje - } + // We must not use proto.GetExtension(child, gofeaturespb.E_Go) + // because that only works for messages we generated, but not for + // dynamicpb messages. See golang/protobuf#1669. + // + // Further, we harden this code against adversarial inputs: a + // service which accepts descriptors from a possibly malicious + // source shouldn't crash. + goFeatures := child.ProtoReflect().Get(gofeaturespb.E_Go.TypeDescriptor()) + if !goFeatures.IsValid() { + return parentFS + } + gf, ok := goFeatures.Interface().(protoreflect.Message) + if !ok { + return parentFS + } + // gf.Interface() could be *dynamicpb.Message or *gofeaturespb.GoFeatures. + fields := gf.Descriptor().Fields() + + if fd := fields.ByNumber(genid.GoFeatures_LegacyUnmarshalJsonEnum_field_number); fd != nil && + !fd.IsList() && + fd.Kind() == protoreflect.BoolKind && + gf.Has(fd) { + parentFS.GenerateLegacyUnmarshalJSON = gf.Get(fd).Bool() + } + + if fd := fields.ByNumber(genid.GoFeatures_StripEnumPrefix_field_number); fd != nil && + !fd.IsList() && + fd.Kind() == protoreflect.EnumKind && + gf.Has(fd) { + parentFS.StripEnumPrefix = int(gf.Get(fd).Enum()) + } + + if fd := fields.ByNumber(genid.GoFeatures_ApiLevel_field_number); fd != nil && + !fd.IsList() && + fd.Kind() == protoreflect.EnumKind && + gf.Has(fd) { + parentFS.APILevel = int(gf.Get(fd).Enum()) } return parentFS diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go index a5de8d4001..9b880aa8c9 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go @@ -32,9 +32,6 @@ func ToFileDescriptorProto(file protoreflect.FileDescriptor) *descriptorpb.FileD if imp.IsPublic { p.PublicDependency = append(p.PublicDependency, int32(i)) } - if imp.IsWeak { - p.WeakDependency = append(p.WeakDependency, int32(i)) - } } for i, locs := 0, file.SourceLocations(); i < locs.Len(); i++ { loc := locs.Get(i) diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go index cd8fadbaf8..cd7fbc87a4 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go @@ -68,7 +68,7 @@ type Descriptor interface { // dependency is not resolved, in which case only name information is known. // // Placeholder types may only be returned by the following accessors - // as a result of unresolved dependencies or weak imports: + // as a result of unresolved dependencies: // // ╔═══════════════════════════════════╤═════════════════════╗ // ║ Accessor │ Descriptor ║ @@ -168,11 +168,7 @@ type FileImport struct { // The current file and the imported file must be within proto package. IsPublic bool - // IsWeak reports whether this is a weak import, which does not impose - // a direct dependency on the target file. - // - // Weak imports are a legacy proto1 feature. Equivalent behavior is - // achieved using proto2 extension fields or proto3 Any messages. + // Deprecated: support for weak fields has been removed. IsWeak bool } @@ -325,9 +321,7 @@ type FieldDescriptor interface { // specified in the source .proto file. HasOptionalKeyword() bool - // IsWeak reports whether this is a weak field, which does not impose a - // direct dependency on the target type. - // If true, then Message returns a placeholder type. + // Deprecated: support for weak fields has been removed. IsWeak() bool // IsPacked reports whether repeated primitive numeric kinds should be diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go index a7b0d06ff3..a4b78acef6 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go @@ -152,7 +152,7 @@ type Message interface { // This method may return nil. // // The returned methods type is identical to - // google.golang.org/protobuf/runtime/protoiface.Methods. + // [google.golang.org/protobuf/runtime/protoiface.Methods]. // Consult the protoiface package documentation for details. ProtoMethods() *methods } diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go index 246156561c..28e9e9f039 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go +++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go @@ -122,6 +122,22 @@ type UnmarshalInputFlags = uint8 const ( UnmarshalDiscardUnknown UnmarshalInputFlags = 1 << iota + + // UnmarshalAliasBuffer permits unmarshal operations to alias the input buffer. + // The unmarshaller must not modify the contents of the buffer. + UnmarshalAliasBuffer + + // UnmarshalValidated indicates that validation has already been + // performed on the input buffer. + UnmarshalValidated + + // UnmarshalCheckRequired is set if this unmarshal operation ultimately will care if required fields are + // initialized. + UnmarshalCheckRequired + + // UnmarshalNoLazyDecoding is set if this unmarshal operation should not use + // lazy decoding, even when otherwise available. + UnmarshalNoLazyDecoding ) // UnmarshalOutputFlags are output from the Unmarshal method. diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go index 4a1ab7fb3d..93df1b569b 100644 --- a/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go +++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go @@ -15,6 +15,7 @@ import ( "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/filetype" "google.golang.org/protobuf/internal/impl" + "google.golang.org/protobuf/internal/protolazy" ) // UnsafeEnabled specifies whether package unsafe can be used. @@ -39,6 +40,9 @@ type ( ExtensionFieldV1 = impl.ExtensionField Pointer = impl.Pointer + + LazyUnmarshalInfo = *protolazy.XXX_lazyUnmarshalInfo + RaceDetectHookData = impl.RaceDetectHookData ) var X impl.Export diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go index 6dea75cd5b..a516337674 100644 --- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go +++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go @@ -46,6 +46,7 @@ import ( protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" sync "sync" + unsafe "unsafe" ) // The full set of known editions. @@ -69,7 +70,7 @@ const ( Edition_EDITION_2023 Edition = 1000 Edition_EDITION_2024 Edition = 1001 // Placeholder editions for testing feature resolution. These should not be - // used or relyed on outside of tests. + // used or relied on outside of tests. Edition_EDITION_1_TEST_ONLY Edition = 1 Edition_EDITION_2_TEST_ONLY Edition = 2 Edition_EDITION_99997_TEST_ONLY Edition = 99997 @@ -577,8 +578,6 @@ func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { } // If set to RETENTION_SOURCE, the option will be omitted from the binary. -// Note: as of January 2023, support for this is in progress and does not yet -// have an effect (b/264593489). type FieldOptions_OptionRetention int32 const ( @@ -640,8 +639,7 @@ func (FieldOptions_OptionRetention) EnumDescriptor() ([]byte, []int) { // This indicates the types of entities that the field may apply to when used // as an option. If it is unset, then the field may be freely used as an -// option on any kind of entity. Note: as of January 2023, support for this is -// in progress and does not yet have an effect (b/264593489). +// option on any kind of entity. type FieldOptions_OptionTargetType int32 const ( @@ -1208,11 +1206,11 @@ func (GeneratedCodeInfo_Annotation_Semantic) EnumDescriptor() ([]byte, []int) { // The protocol compiler can output a FileDescriptorSet containing the .proto // files it parses. type FileDescriptorSet struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` + state protoimpl.MessageState `protogen:"open.v1"` + File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *FileDescriptorSet) Reset() { @@ -1254,12 +1252,9 @@ func (x *FileDescriptorSet) GetFile() []*FileDescriptorProto { // Describes a complete .proto file. type FileDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // file name, relative to root of source tree - Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` // e.g. "foo", "foo.bar", etc. + state protoimpl.MessageState `protogen:"open.v1"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // file name, relative to root of source tree + Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` // e.g. "foo", "foo.bar", etc. // Names of files imported by this file. Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"` // Indexes of the public imported files in the dependency list above. @@ -1284,7 +1279,9 @@ type FileDescriptorProto struct { // If `edition` is present, this value must be "editions". Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` // The edition of the proto file. - Edition *Edition `protobuf:"varint,14,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` + Edition *Edition `protobuf:"varint,14,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *FileDescriptorProto) Reset() { @@ -1410,10 +1407,7 @@ func (x *FileDescriptorProto) GetEdition() Edition { // Describes a message type. type DescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"` Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"` @@ -1425,7 +1419,9 @@ type DescriptorProto struct { ReservedRange []*DescriptorProto_ReservedRange `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` // Reserved field names, which may not be used by fields in the same message. // A given name may only be reserved once. - ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *DescriptorProto) Reset() { @@ -1529,11 +1525,7 @@ func (x *DescriptorProto) GetReservedName() []string { } type ExtensionRangeOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` // For external users: DO NOT USE. We are in the process of open sourcing @@ -1545,7 +1537,10 @@ type ExtensionRangeOptions struct { // The verification state of the range. // TODO: flip the default to DECLARATION once all empty ranges // are marked as UNVERIFIED. - Verification *ExtensionRangeOptions_VerificationState `protobuf:"varint,3,opt,name=verification,enum=google.protobuf.ExtensionRangeOptions_VerificationState,def=1" json:"verification,omitempty"` + Verification *ExtensionRangeOptions_VerificationState `protobuf:"varint,3,opt,name=verification,enum=google.protobuf.ExtensionRangeOptions_VerificationState,def=1" json:"verification,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for ExtensionRangeOptions fields. @@ -1613,10 +1608,7 @@ func (x *ExtensionRangeOptions) GetVerification() ExtensionRangeOptions_Verifica // Describes a field within a message. type FieldDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"` Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"` @@ -1668,6 +1660,8 @@ type FieldDescriptorProto struct { // Proto2 optional fields do not set this flag, because they already indicate // optional with `LABEL_OPTIONAL`. Proto3Optional *bool `protobuf:"varint,17,opt,name=proto3_optional,json=proto3Optional" json:"proto3_optional,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *FieldDescriptorProto) Reset() { @@ -1779,12 +1773,11 @@ func (x *FieldDescriptorProto) GetProto3Optional() bool { // Describes a oneof. type OneofDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` + sizeCache protoimpl.SizeCache } func (x *OneofDescriptorProto) Reset() { @@ -1833,10 +1826,7 @@ func (x *OneofDescriptorProto) GetOptions() *OneofOptions { // Describes an enum type. type EnumDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` @@ -1846,7 +1836,9 @@ type EnumDescriptorProto struct { ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` // Reserved enum value names, which may not be reused. A given name may only // be reserved once. - ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *EnumDescriptorProto) Reset() { @@ -1916,13 +1908,12 @@ func (x *EnumDescriptorProto) GetReservedName() []string { // Describes a value within an enum. type EnumValueDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` + Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` - Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + sizeCache protoimpl.SizeCache } func (x *EnumValueDescriptorProto) Reset() { @@ -1978,13 +1969,12 @@ func (x *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { // Describes a service. type ServiceDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` + Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` - Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + sizeCache protoimpl.SizeCache } func (x *ServiceDescriptorProto) Reset() { @@ -2040,11 +2030,8 @@ func (x *ServiceDescriptorProto) GetOptions() *ServiceOptions { // Describes a method of a service. type MethodDescriptorProto struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + state protoimpl.MessageState `protogen:"open.v1"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // Input and output type names. These are resolved in the same way as // FieldDescriptorProto.type_name, but must refer to a message type. InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"` @@ -2054,6 +2041,8 @@ type MethodDescriptorProto struct { ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` // Identifies if server streams multiple server messages ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for MethodDescriptorProto fields. @@ -2135,11 +2124,7 @@ func (x *MethodDescriptorProto) GetServerStreaming() bool { } type FileOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // Sets the Java package where classes generated from this .proto will be // placed. By default, the proto package is used, but this is often // inappropriate because proto packages do not normally start with backwards @@ -2231,6 +2216,9 @@ type FileOptions struct { // The parser stores options it doesn't recognize here. // See the documentation for the "Options" section above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for FileOptions fields. @@ -2424,11 +2412,7 @@ func (x *FileOptions) GetUninterpretedOption() []*UninterpretedOption { } type MessageOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // Set true to use the old proto1 MessageSet wire format for extensions. // This is provided for backwards-compatibility with the MessageSet wire // format. You should not use this for any other reason: It's less @@ -2501,6 +2485,9 @@ type MessageOptions struct { Features *FeatureSet `protobuf:"bytes,12,opt,name=features" json:"features,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for MessageOptions fields. @@ -2591,17 +2578,14 @@ func (x *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { } type FieldOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` + // NOTE: ctype is deprecated. Use `features.(pb.cpp).string_type` instead. // The ctype option instructs the C++ code generator to use a different // representation of the field than it normally would. See the specific // options below. This option is only implemented to support use of // [ctype=CORD] and [ctype=STRING] (the default) on non-repeated fields of - // type "bytes" in the open source release -- sorry, we'll try to include - // other types in a future version! + // type "bytes" in the open source release. + // TODO: make ctype actually deprecated. Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` // The packed option can be enabled for repeated primitive fields to enable // a more efficient representation on the wire. Rather than repeatedly @@ -2668,6 +2652,9 @@ type FieldOptions struct { FeatureSupport *FieldOptions_FeatureSupport `protobuf:"bytes,22,opt,name=feature_support,json=featureSupport" json:"feature_support,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for FieldOptions fields. @@ -2810,15 +2797,14 @@ func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { } type OneofOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // Any features defined in the specific edition. Features *FeatureSet `protobuf:"bytes,1,opt,name=features" json:"features,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *OneofOptions) Reset() { @@ -2866,11 +2852,7 @@ func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { } type EnumOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // Set this option to true to allow mapping different tag names to the same // value. AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"` @@ -2892,6 +2874,9 @@ type EnumOptions struct { Features *FeatureSet `protobuf:"bytes,7,opt,name=features" json:"features,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for EnumOptions fields. @@ -2966,11 +2951,7 @@ func (x *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { } type EnumValueOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // Is this enum value deprecated? // Depending on the target platform, this can emit Deprecated annotations // for the enum value, or it will be completely ignored; in the very least, @@ -2986,6 +2967,9 @@ type EnumValueOptions struct { FeatureSupport *FieldOptions_FeatureSupport `protobuf:"bytes,4,opt,name=feature_support,json=featureSupport" json:"feature_support,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for EnumValueOptions fields. @@ -3060,11 +3044,7 @@ func (x *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { } type ServiceOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // Any features defined in the specific edition. Features *FeatureSet `protobuf:"bytes,34,opt,name=features" json:"features,omitempty"` // Is this service deprecated? @@ -3074,6 +3054,9 @@ type ServiceOptions struct { Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for ServiceOptions fields. @@ -3133,11 +3116,7 @@ func (x *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { } type MethodOptions struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` // Is this method deprecated? // Depending on the target platform, this can emit Deprecated annotations // for the method, or it will be completely ignored; in the very least, @@ -3148,6 +3127,9 @@ type MethodOptions struct { Features *FeatureSet `protobuf:"bytes,35,opt,name=features" json:"features,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Default values for MethodOptions fields. @@ -3221,11 +3203,8 @@ func (x *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { // or produced by Descriptor::CopyTo()) will never have UninterpretedOptions // in them. type UninterpretedOption struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` + state protoimpl.MessageState `protogen:"open.v1"` + Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` // The value of the uninterpreted option, in whatever type the tokenizer // identified it as during parsing. Exactly one of these should be set. IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` @@ -3234,6 +3213,8 @@ type UninterpretedOption struct { DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *UninterpretedOption) Reset() { @@ -3322,17 +3303,16 @@ func (x *UninterpretedOption) GetAggregateValue() string { // be designed and implemented to handle this, hopefully before we ever hit a // conflict here. type FeatureSet struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - extensionFields protoimpl.ExtensionFields - + state protoimpl.MessageState `protogen:"open.v1"` FieldPresence *FeatureSet_FieldPresence `protobuf:"varint,1,opt,name=field_presence,json=fieldPresence,enum=google.protobuf.FeatureSet_FieldPresence" json:"field_presence,omitempty"` EnumType *FeatureSet_EnumType `protobuf:"varint,2,opt,name=enum_type,json=enumType,enum=google.protobuf.FeatureSet_EnumType" json:"enum_type,omitempty"` RepeatedFieldEncoding *FeatureSet_RepeatedFieldEncoding `protobuf:"varint,3,opt,name=repeated_field_encoding,json=repeatedFieldEncoding,enum=google.protobuf.FeatureSet_RepeatedFieldEncoding" json:"repeated_field_encoding,omitempty"` Utf8Validation *FeatureSet_Utf8Validation `protobuf:"varint,4,opt,name=utf8_validation,json=utf8Validation,enum=google.protobuf.FeatureSet_Utf8Validation" json:"utf8_validation,omitempty"` MessageEncoding *FeatureSet_MessageEncoding `protobuf:"varint,5,opt,name=message_encoding,json=messageEncoding,enum=google.protobuf.FeatureSet_MessageEncoding" json:"message_encoding,omitempty"` JsonFormat *FeatureSet_JsonFormat `protobuf:"varint,6,opt,name=json_format,json=jsonFormat,enum=google.protobuf.FeatureSet_JsonFormat" json:"json_format,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *FeatureSet) Reset() { @@ -3412,10 +3392,7 @@ func (x *FeatureSet) GetJsonFormat() FeatureSet_JsonFormat { // feature resolution. The resolution with this object becomes a simple search // for the closest matching edition, followed by proto merges. type FeatureSetDefaults struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` Defaults []*FeatureSetDefaults_FeatureSetEditionDefault `protobuf:"bytes,1,rep,name=defaults" json:"defaults,omitempty"` // The minimum supported edition (inclusive) when this was constructed. // Editions before this will not have defaults. @@ -3423,6 +3400,8 @@ type FeatureSetDefaults struct { // The maximum known edition (inclusive) when this was constructed. Editions // after this will not have reliable defaults. MaximumEdition *Edition `protobuf:"varint,5,opt,name=maximum_edition,json=maximumEdition,enum=google.protobuf.Edition" json:"maximum_edition,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *FeatureSetDefaults) Reset() { @@ -3479,10 +3458,7 @@ func (x *FeatureSetDefaults) GetMaximumEdition() Edition { // Encapsulates information about the original source file from which a // FileDescriptorProto was generated. type SourceCodeInfo struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // A Location identifies a piece of source code in a .proto file which // corresponds to a particular definition. This information is intended // to be useful to IDEs, code indexers, documentation generators, and similar @@ -3531,7 +3507,10 @@ type SourceCodeInfo struct { // - Code which tries to interpret locations should probably be designed to // ignore those that it doesn't understand, as more types of locations could // be recorded in the future. - Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` + Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` + extensionFields protoimpl.ExtensionFields + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *SourceCodeInfo) Reset() { @@ -3575,13 +3554,12 @@ func (x *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { // file. A GeneratedCodeInfo message is associated with only one generated // source file, but may contain references to different source .proto files. type GeneratedCodeInfo struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // An Annotation connects some span of text in generated code to an element // of its generating .proto file. - Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` + Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *GeneratedCodeInfo) Reset() { @@ -3622,13 +3600,12 @@ func (x *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { } type DescriptorProto_ExtensionRange struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive. + Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` unknownFields protoimpl.UnknownFields - - Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. - End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive. - Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + sizeCache protoimpl.SizeCache } func (x *DescriptorProto_ExtensionRange) Reset() { @@ -3686,12 +3663,11 @@ func (x *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions { // fields or extension ranges in the same message. Reserved ranges may // not overlap. type DescriptorProto_ReservedRange struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive. unknownFields protoimpl.UnknownFields - - Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. - End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive. + sizeCache protoimpl.SizeCache } func (x *DescriptorProto_ReservedRange) Reset() { @@ -3739,10 +3715,7 @@ func (x *DescriptorProto_ReservedRange) GetEnd() int32 { } type ExtensionRangeOptions_Declaration struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // The extension number declared within the extension range. Number *int32 `protobuf:"varint,1,opt,name=number" json:"number,omitempty"` // The fully-qualified name of the extension field. There must be a leading @@ -3758,7 +3731,9 @@ type ExtensionRangeOptions_Declaration struct { Reserved *bool `protobuf:"varint,5,opt,name=reserved" json:"reserved,omitempty"` // If true, indicates that the extension must be defined as repeated. // Otherwise the extension must be defined as optional. - Repeated *bool `protobuf:"varint,6,opt,name=repeated" json:"repeated,omitempty"` + Repeated *bool `protobuf:"varint,6,opt,name=repeated" json:"repeated,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *ExtensionRangeOptions_Declaration) Reset() { @@ -3833,12 +3808,11 @@ func (x *ExtensionRangeOptions_Declaration) GetRepeated() bool { // is inclusive such that it can appropriately represent the entire int32 // domain. type EnumDescriptorProto_EnumReservedRange struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Inclusive. unknownFields protoimpl.UnknownFields - - Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. - End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Inclusive. + sizeCache protoimpl.SizeCache } func (x *EnumDescriptorProto_EnumReservedRange) Reset() { @@ -3886,12 +3860,11 @@ func (x *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { } type FieldOptions_EditionDefault struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` + Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` // Textproto value. unknownFields protoimpl.UnknownFields - - Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` - Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` // Textproto value. + sizeCache protoimpl.SizeCache } func (x *FieldOptions_EditionDefault) Reset() { @@ -3940,10 +3913,7 @@ func (x *FieldOptions_EditionDefault) GetValue() string { // Information about the support window of a feature. type FieldOptions_FeatureSupport struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // The edition that this feature was first available in. In editions // earlier than this one, the default assigned to EDITION_LEGACY will be // used, and proto files will not be able to override it. @@ -3958,6 +3928,8 @@ type FieldOptions_FeatureSupport struct { // this one, the last default assigned will be used, and proto files will // not be able to override it. EditionRemoved *Edition `protobuf:"varint,4,opt,name=edition_removed,json=editionRemoved,enum=google.protobuf.Edition" json:"edition_removed,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *FieldOptions_FeatureSupport) Reset() { @@ -4024,12 +3996,11 @@ func (x *FieldOptions_FeatureSupport) GetEditionRemoved() Edition { // E.g.,{ ["foo", false], ["bar.baz", true], ["moo", false] } represents // "foo.(bar.baz).moo". type UninterpretedOption_NamePart struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache + state protoimpl.MessageState `protogen:"open.v1"` + NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` + IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` unknownFields protoimpl.UnknownFields - - NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` - IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` + sizeCache protoimpl.SizeCache } func (x *UninterpretedOption_NamePart) Reset() { @@ -4081,15 +4052,14 @@ func (x *UninterpretedOption_NamePart) GetIsExtension() bool { // the defaults at the closest matching edition ordered at or before it should // be used. This field must be in strict ascending order by edition. type FeatureSetDefaults_FeatureSetEditionDefault struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - - Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` + state protoimpl.MessageState `protogen:"open.v1"` + Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` // Defaults of features that can be overridden in this edition. OverridableFeatures *FeatureSet `protobuf:"bytes,4,opt,name=overridable_features,json=overridableFeatures" json:"overridable_features,omitempty"` // Defaults of features that can't be overridden in this edition. FixedFeatures *FeatureSet `protobuf:"bytes,5,opt,name=fixed_features,json=fixedFeatures" json:"fixed_features,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *FeatureSetDefaults_FeatureSetEditionDefault) Reset() { @@ -4144,10 +4114,7 @@ func (x *FeatureSetDefaults_FeatureSetEditionDefault) GetFixedFeatures() *Featur } type SourceCodeInfo_Location struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // Identifies which part of the FileDescriptorProto was defined at this // location. // @@ -4239,6 +4206,8 @@ type SourceCodeInfo_Location struct { LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *SourceCodeInfo_Location) Reset() { @@ -4307,10 +4276,7 @@ func (x *SourceCodeInfo_Location) GetLeadingDetachedComments() []string { } type GeneratedCodeInfo_Annotation struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // Identifies the element in the original source .proto file. This field // is formatted the same as SourceCodeInfo.Location.path. Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` @@ -4322,8 +4288,10 @@ type GeneratedCodeInfo_Annotation struct { // Identifies the ending offset in bytes in the generated code that // relates to the identified object. The end offset should be one past // the last relevant byte (so the length of the text = end - begin). - End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` - Semantic *GeneratedCodeInfo_Annotation_Semantic `protobuf:"varint,5,opt,name=semantic,enum=google.protobuf.GeneratedCodeInfo_Annotation_Semantic" json:"semantic,omitempty"` + End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` + Semantic *GeneratedCodeInfo_Annotation_Semantic `protobuf:"varint,5,opt,name=semantic,enum=google.protobuf.GeneratedCodeInfo_Annotation_Semantic" json:"semantic,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *GeneratedCodeInfo_Annotation) Reset() { @@ -4393,498 +4361,478 @@ func (x *GeneratedCodeInfo_Annotation) GetSemantic() GeneratedCodeInfo_Annotatio var File_google_protobuf_descriptor_proto protoreflect.FileDescriptor -var file_google_protobuf_descriptor_proto_rawDesc = []byte{ +var 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file_google_protobuf_descriptor_proto_rawDescOnce.Do(func() { - file_google_protobuf_descriptor_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_descriptor_proto_rawDescData) + file_google_protobuf_descriptor_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_descriptor_proto_rawDesc), len(file_google_protobuf_descriptor_proto_rawDesc))) }) return file_google_protobuf_descriptor_proto_rawDescData } @@ -5323,7 +5293,7 @@ func file_google_protobuf_descriptor_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_descriptor_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_descriptor_proto_rawDesc), len(file_google_protobuf_descriptor_proto_rawDesc)), NumEnums: 17, NumMessages: 33, NumExtensions: 0, @@ -5335,7 +5305,6 @@ func file_google_protobuf_descriptor_proto_init() { MessageInfos: file_google_protobuf_descriptor_proto_msgTypes, }.Build() File_google_protobuf_descriptor_proto = out.File - file_google_protobuf_descriptor_proto_rawDesc = nil file_google_protobuf_descriptor_proto_goTypes = nil file_google_protobuf_descriptor_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go index c7e860fcd6..28d24bad79 100644 --- a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go +++ b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go @@ -16,15 +16,146 @@ import ( descriptorpb "google.golang.org/protobuf/types/descriptorpb" reflect "reflect" sync "sync" + unsafe "unsafe" ) -type GoFeatures struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields +type GoFeatures_APILevel int32 + +const ( + // API_LEVEL_UNSPECIFIED results in selecting the OPEN API, + // but needs to be a separate value to distinguish between + // an explicitly set api level or a missing api level. + GoFeatures_API_LEVEL_UNSPECIFIED GoFeatures_APILevel = 0 + GoFeatures_API_OPEN GoFeatures_APILevel = 1 + GoFeatures_API_HYBRID GoFeatures_APILevel = 2 + GoFeatures_API_OPAQUE GoFeatures_APILevel = 3 +) + +// Enum value maps for GoFeatures_APILevel. +var ( + GoFeatures_APILevel_name = map[int32]string{ + 0: "API_LEVEL_UNSPECIFIED", + 1: "API_OPEN", + 2: "API_HYBRID", + 3: "API_OPAQUE", + } + GoFeatures_APILevel_value = map[string]int32{ + "API_LEVEL_UNSPECIFIED": 0, + "API_OPEN": 1, + "API_HYBRID": 2, + "API_OPAQUE": 3, + } +) + +func (x GoFeatures_APILevel) Enum() *GoFeatures_APILevel { + p := new(GoFeatures_APILevel) + *p = x + return p +} + +func (x GoFeatures_APILevel) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (GoFeatures_APILevel) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_go_features_proto_enumTypes[0].Descriptor() +} + +func (GoFeatures_APILevel) Type() protoreflect.EnumType { + return &file_google_protobuf_go_features_proto_enumTypes[0] +} + +func (x GoFeatures_APILevel) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *GoFeatures_APILevel) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = GoFeatures_APILevel(num) + return nil +} + +// Deprecated: Use GoFeatures_APILevel.Descriptor instead. +func (GoFeatures_APILevel) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_go_features_proto_rawDescGZIP(), []int{0, 0} +} + +type GoFeatures_StripEnumPrefix int32 + +const ( + GoFeatures_STRIP_ENUM_PREFIX_UNSPECIFIED GoFeatures_StripEnumPrefix = 0 + GoFeatures_STRIP_ENUM_PREFIX_KEEP GoFeatures_StripEnumPrefix = 1 + GoFeatures_STRIP_ENUM_PREFIX_GENERATE_BOTH GoFeatures_StripEnumPrefix = 2 + GoFeatures_STRIP_ENUM_PREFIX_STRIP GoFeatures_StripEnumPrefix = 3 +) + +// Enum value maps for GoFeatures_StripEnumPrefix. +var ( + GoFeatures_StripEnumPrefix_name = map[int32]string{ + 0: "STRIP_ENUM_PREFIX_UNSPECIFIED", + 1: "STRIP_ENUM_PREFIX_KEEP", + 2: "STRIP_ENUM_PREFIX_GENERATE_BOTH", + 3: "STRIP_ENUM_PREFIX_STRIP", + } + GoFeatures_StripEnumPrefix_value = map[string]int32{ + "STRIP_ENUM_PREFIX_UNSPECIFIED": 0, + "STRIP_ENUM_PREFIX_KEEP": 1, + "STRIP_ENUM_PREFIX_GENERATE_BOTH": 2, + "STRIP_ENUM_PREFIX_STRIP": 3, + } +) + +func (x GoFeatures_StripEnumPrefix) Enum() *GoFeatures_StripEnumPrefix { + p := new(GoFeatures_StripEnumPrefix) + *p = x + return p +} + +func (x GoFeatures_StripEnumPrefix) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (GoFeatures_StripEnumPrefix) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_go_features_proto_enumTypes[1].Descriptor() +} + +func (GoFeatures_StripEnumPrefix) Type() protoreflect.EnumType { + return &file_google_protobuf_go_features_proto_enumTypes[1] +} + +func (x GoFeatures_StripEnumPrefix) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} +// Deprecated: Do not use. +func (x *GoFeatures_StripEnumPrefix) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = GoFeatures_StripEnumPrefix(num) + return nil +} + +// Deprecated: Use GoFeatures_StripEnumPrefix.Descriptor instead. +func (GoFeatures_StripEnumPrefix) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_go_features_proto_rawDescGZIP(), []int{0, 1} +} + +type GoFeatures struct { + state protoimpl.MessageState `protogen:"open.v1"` // Whether or not to generate the deprecated UnmarshalJSON method for enums. + // Can only be true for proto using the Open Struct api. LegacyUnmarshalJsonEnum *bool `protobuf:"varint,1,opt,name=legacy_unmarshal_json_enum,json=legacyUnmarshalJsonEnum" json:"legacy_unmarshal_json_enum,omitempty"` + // One of OPEN, HYBRID or OPAQUE. + ApiLevel *GoFeatures_APILevel `protobuf:"varint,2,opt,name=api_level,json=apiLevel,enum=pb.GoFeatures_APILevel" json:"api_level,omitempty"` + StripEnumPrefix *GoFeatures_StripEnumPrefix `protobuf:"varint,3,opt,name=strip_enum_prefix,json=stripEnumPrefix,enum=pb.GoFeatures_StripEnumPrefix" json:"strip_enum_prefix,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } func (x *GoFeatures) Reset() { @@ -64,6 +195,20 @@ func (x *GoFeatures) GetLegacyUnmarshalJsonEnum() bool { return false } +func (x *GoFeatures) GetApiLevel() GoFeatures_APILevel { + if x != nil && x.ApiLevel != nil { + return *x.ApiLevel + } + return GoFeatures_API_LEVEL_UNSPECIFIED +} + +func (x *GoFeatures) GetStripEnumPrefix() GoFeatures_StripEnumPrefix { + if x != nil && x.StripEnumPrefix != nil { + return *x.StripEnumPrefix + } + return GoFeatures_STRIP_ENUM_PREFIX_UNSPECIFIED +} + var file_google_protobuf_go_features_proto_extTypes = []protoimpl.ExtensionInfo{ { ExtendedType: (*descriptorpb.FeatureSet)(nil), @@ -83,12 +228,12 @@ var ( var File_google_protobuf_go_features_proto protoreflect.FileDescriptor -var file_google_protobuf_go_features_proto_rawDesc = []byte{ +var file_google_protobuf_go_features_proto_rawDesc = string([]byte{ 0x0a, 0x21, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x67, 0x6f, 0x5f, 0x66, 0x65, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x02, 0x70, 0x62, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, - 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file_google_protobuf_go_features_proto_rawDescData = file_google_protobuf_go_features_proto_rawDesc + file_google_protobuf_go_features_proto_rawDescData []byte ) func file_google_protobuf_go_features_proto_rawDescGZIP() []byte { file_google_protobuf_go_features_proto_rawDescOnce.Do(func() { - file_google_protobuf_go_features_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_go_features_proto_rawDescData) + file_google_protobuf_go_features_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_go_features_proto_rawDesc), len(file_google_protobuf_go_features_proto_rawDesc))) }) return file_google_protobuf_go_features_proto_rawDescData } +var file_google_protobuf_go_features_proto_enumTypes = make([]protoimpl.EnumInfo, 2) var file_google_protobuf_go_features_proto_msgTypes = make([]protoimpl.MessageInfo, 1) var file_google_protobuf_go_features_proto_goTypes = []any{ - (*GoFeatures)(nil), // 0: pb.GoFeatures - (*descriptorpb.FeatureSet)(nil), // 1: google.protobuf.FeatureSet + (GoFeatures_APILevel)(0), // 0: pb.GoFeatures.APILevel + (GoFeatures_StripEnumPrefix)(0), // 1: pb.GoFeatures.StripEnumPrefix + (*GoFeatures)(nil), // 2: pb.GoFeatures + (*descriptorpb.FeatureSet)(nil), // 3: google.protobuf.FeatureSet } var file_google_protobuf_go_features_proto_depIdxs = []int32{ - 1, // 0: pb.go:extendee -> google.protobuf.FeatureSet - 0, // 1: pb.go:type_name -> pb.GoFeatures - 2, // [2:2] is the sub-list for method output_type - 2, // [2:2] is the sub-list for method input_type - 1, // [1:2] is the sub-list for extension type_name - 0, // [0:1] is the sub-list for extension extendee - 0, // [0:0] is the sub-list for field type_name + 0, // 0: pb.GoFeatures.api_level:type_name -> pb.GoFeatures.APILevel + 1, // 1: pb.GoFeatures.strip_enum_prefix:type_name -> pb.GoFeatures.StripEnumPrefix + 3, // 2: pb.go:extendee -> google.protobuf.FeatureSet + 2, // 3: pb.go:type_name -> pb.GoFeatures + 4, // [4:4] is the sub-list for method output_type + 4, // [4:4] is the sub-list for method input_type + 3, // [3:4] is the sub-list for extension type_name + 2, // [2:3] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name } func init() { file_google_protobuf_go_features_proto_init() } @@ -147,19 +327,19 @@ func file_google_protobuf_go_features_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_go_features_proto_rawDesc, - NumEnums: 0, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_go_features_proto_rawDesc), len(file_google_protobuf_go_features_proto_rawDesc)), + NumEnums: 2, NumMessages: 1, NumExtensions: 1, NumServices: 0, }, GoTypes: file_google_protobuf_go_features_proto_goTypes, DependencyIndexes: file_google_protobuf_go_features_proto_depIdxs, + EnumInfos: file_google_protobuf_go_features_proto_enumTypes, MessageInfos: file_google_protobuf_go_features_proto_msgTypes, ExtensionInfos: file_google_protobuf_go_features_proto_extTypes, }.Build() File_google_protobuf_go_features_proto = out.File - file_google_protobuf_go_features_proto_rawDesc = nil file_google_protobuf_go_features_proto_goTypes = nil file_google_protobuf_go_features_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go index 87da199a38..497da66e91 100644 --- a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go @@ -122,6 +122,7 @@ import ( reflect "reflect" strings "strings" sync "sync" + unsafe "unsafe" ) // `Any` contains an arbitrary serialized protocol buffer message along with a @@ -210,10 +211,7 @@ import ( // "value": "1.212s" // } type Any struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // A URL/resource name that uniquely identifies the type of the serialized // protocol buffer message. This string must contain at least // one "/" character. The last segment of the URL's path must represent @@ -244,7 +242,9 @@ type Any struct { // used with implementation specific semantics. TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` // Must be a valid serialized protocol buffer of the above specified type. - Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` + Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // New marshals src into a new Any instance. @@ -412,7 +412,7 @@ func (x *Any) GetValue() []byte { var File_google_protobuf_any_proto protoreflect.FileDescriptor -var file_google_protobuf_any_proto_rawDesc = []byte{ +var file_google_protobuf_any_proto_rawDesc = string([]byte{ 0x0a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x22, 0x36, 0x0a, 0x03, @@ -428,16 +428,16 @@ var file_google_protobuf_any_proto_rawDesc = []byte{ 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_any_proto_rawDescOnce sync.Once - file_google_protobuf_any_proto_rawDescData = file_google_protobuf_any_proto_rawDesc + file_google_protobuf_any_proto_rawDescData []byte ) func file_google_protobuf_any_proto_rawDescGZIP() []byte { file_google_protobuf_any_proto_rawDescOnce.Do(func() { - file_google_protobuf_any_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_any_proto_rawDescData) + file_google_protobuf_any_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_any_proto_rawDesc), len(file_google_protobuf_any_proto_rawDesc))) }) return file_google_protobuf_any_proto_rawDescData } @@ -463,7 +463,7 @@ func file_google_protobuf_any_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_any_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_any_proto_rawDesc), len(file_google_protobuf_any_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -474,7 +474,6 @@ func file_google_protobuf_any_proto_init() { MessageInfos: file_google_protobuf_any_proto_msgTypes, }.Build() File_google_protobuf_any_proto = out.File - file_google_protobuf_any_proto_rawDesc = nil file_google_protobuf_any_proto_goTypes = nil file_google_protobuf_any_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go index b99d4d2410..193880d181 100644 --- a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go @@ -80,6 +80,7 @@ import ( reflect "reflect" sync "sync" time "time" + unsafe "unsafe" ) // A Duration represents a signed, fixed-length span of time represented @@ -141,10 +142,7 @@ import ( // be expressed in JSON format as "3.000000001s", and 3 seconds and 1 // microsecond should be expressed in JSON format as "3.000001s". type Duration struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // Signed seconds of the span of time. Must be from -315,576,000,000 // to +315,576,000,000 inclusive. Note: these bounds are computed from: // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years @@ -155,7 +153,9 @@ type Duration struct { // of one second or more, a non-zero value for the `nanos` field must be // of the same sign as the `seconds` field. Must be from -999,999,999 // to +999,999,999 inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` + Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // New constructs a new Duration from the provided time.Duration. @@ -289,7 +289,7 @@ func (x *Duration) GetNanos() int32 { var File_google_protobuf_duration_proto protoreflect.FileDescriptor -var file_google_protobuf_duration_proto_rawDesc = []byte{ +var file_google_protobuf_duration_proto_rawDesc = string([]byte{ 0x0a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, @@ -306,16 +306,16 @@ var file_google_protobuf_duration_proto_rawDesc = []byte{ 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_duration_proto_rawDescOnce sync.Once - file_google_protobuf_duration_proto_rawDescData = file_google_protobuf_duration_proto_rawDesc + file_google_protobuf_duration_proto_rawDescData []byte ) func file_google_protobuf_duration_proto_rawDescGZIP() []byte { file_google_protobuf_duration_proto_rawDescOnce.Do(func() { - file_google_protobuf_duration_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_duration_proto_rawDescData) + file_google_protobuf_duration_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_duration_proto_rawDesc), len(file_google_protobuf_duration_proto_rawDesc))) }) return file_google_protobuf_duration_proto_rawDescData } @@ -341,7 +341,7 @@ func file_google_protobuf_duration_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_duration_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_duration_proto_rawDesc), len(file_google_protobuf_duration_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -352,7 +352,6 @@ func file_google_protobuf_duration_proto_init() { MessageInfos: file_google_protobuf_duration_proto_msgTypes, }.Build() File_google_protobuf_duration_proto = out.File - file_google_protobuf_duration_proto_rawDesc = nil file_google_protobuf_duration_proto_goTypes = nil file_google_protobuf_duration_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go index 0d20722d70..00ac835c0b 100644 --- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -78,6 +78,7 @@ import ( reflect "reflect" sync "sync" time "time" + unsafe "unsafe" ) // A Timestamp represents a point in time independent of any time zone or local @@ -170,10 +171,7 @@ import ( // http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime() // ) to obtain a formatter capable of generating timestamps in this format. type Timestamp struct { - state protoimpl.MessageState - sizeCache protoimpl.SizeCache - unknownFields protoimpl.UnknownFields - + state protoimpl.MessageState `protogen:"open.v1"` // Represents seconds of UTC time since Unix epoch // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to // 9999-12-31T23:59:59Z inclusive. @@ -182,7 +180,9 @@ type Timestamp struct { // second values with fractions must still have non-negative nanos values // that count forward in time. Must be from 0 to 999,999,999 // inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` + Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` + unknownFields protoimpl.UnknownFields + sizeCache protoimpl.SizeCache } // Now constructs a new Timestamp from the current time. @@ -298,7 +298,7 @@ func (x *Timestamp) GetNanos() int32 { var File_google_protobuf_timestamp_proto protoreflect.FileDescriptor -var file_google_protobuf_timestamp_proto_rawDesc = []byte{ +var file_google_protobuf_timestamp_proto_rawDesc = string([]byte{ 0x0a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, @@ -315,16 +315,16 @@ var file_google_protobuf_timestamp_proto_rawDesc = []byte{ 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, -} +}) var ( file_google_protobuf_timestamp_proto_rawDescOnce sync.Once - file_google_protobuf_timestamp_proto_rawDescData = file_google_protobuf_timestamp_proto_rawDesc + file_google_protobuf_timestamp_proto_rawDescData []byte ) func file_google_protobuf_timestamp_proto_rawDescGZIP() []byte { file_google_protobuf_timestamp_proto_rawDescOnce.Do(func() { - file_google_protobuf_timestamp_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_timestamp_proto_rawDescData) + file_google_protobuf_timestamp_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_google_protobuf_timestamp_proto_rawDesc), len(file_google_protobuf_timestamp_proto_rawDesc))) }) return file_google_protobuf_timestamp_proto_rawDescData } @@ -350,7 +350,7 @@ func file_google_protobuf_timestamp_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_google_protobuf_timestamp_proto_rawDesc, + RawDescriptor: unsafe.Slice(unsafe.StringData(file_google_protobuf_timestamp_proto_rawDesc), len(file_google_protobuf_timestamp_proto_rawDesc)), NumEnums: 0, NumMessages: 1, NumExtensions: 0, @@ -361,7 +361,6 @@ func file_google_protobuf_timestamp_proto_init() { MessageInfos: file_google_protobuf_timestamp_proto_msgTypes, }.Build() File_google_protobuf_timestamp_proto = out.File - file_google_protobuf_timestamp_proto_rawDesc = nil file_google_protobuf_timestamp_proto_goTypes = nil file_google_protobuf_timestamp_proto_depIdxs = nil } diff --git a/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go b/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go index fc45634887..10f0b385fa 100644 --- a/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go +++ b/vendor/k8s.io/kube-openapi/pkg/handler3/handler.go @@ -29,10 +29,10 @@ import ( "sync" "time" - "github.com/golang/protobuf/proto" openapi_v3 "github.com/google/gnostic-models/openapiv3" "github.com/google/uuid" "github.com/munnerz/goautoneg" + "google.golang.org/protobuf/proto" "k8s.io/klog/v2" "k8s.io/kube-openapi/pkg/cached" diff --git a/vendor/k8s.io/kube-openapi/pkg/spec3/fuzz.go b/vendor/k8s.io/kube-openapi/pkg/spec3/fuzz.go index 08b6246ceb..25e4fd09eb 100644 --- a/vendor/k8s.io/kube-openapi/pkg/spec3/fuzz.go +++ b/vendor/k8s.io/kube-openapi/pkg/spec3/fuzz.go @@ -4,7 +4,7 @@ import ( "math/rand" "strings" - fuzz "github.com/google/gofuzz" + "sigs.k8s.io/randfill" "k8s.io/kube-openapi/pkg/validation/spec" ) @@ -25,15 +25,15 @@ func randAlphanumString() string { } var OpenAPIV3FuzzFuncs []interface{} = []interface{}{ - func(s *string, c fuzz.Continue) { + func(s *string, c randfill.Continue) { // All OpenAPI V3 map keys must follow the corresponding // regex. Note that this restricts the range for all other // string values as well. str := randAlphanumString() *s = str }, - func(o *OpenAPI, c fuzz.Continue) { - c.FuzzNoCustom(o) + func(o *OpenAPI, c randfill.Continue) { + c.FillNoCustom(o) o.Version = "3.0.0" for i, val := range o.SecurityRequirement { if val == nil { @@ -48,45 +48,45 @@ var OpenAPIV3FuzzFuncs []interface{} = []interface{}{ } }, - func(r *interface{}, c fuzz.Continue) { + func(r *interface{}, c randfill.Continue) { switch c.Intn(3) { case 0: *r = nil case 1: - n := c.RandString() + "x" + n := c.String(0) + "x" *r = n case 2: n := c.Float64() *r = n } }, - func(v **spec.Info, c fuzz.Continue) { + func(v **spec.Info, c randfill.Continue) { // Info is never nil *v = &spec.Info{} - c.FuzzNoCustom(*v) - (*v).Title = c.RandString() + "x" + c.FillNoCustom(*v) + (*v).Title = c.String(0) + "x" }, - func(v *Paths, c fuzz.Continue) { - c.Fuzz(&v.VendorExtensible) + func(v *Paths, c randfill.Continue) { + c.Fill(&v.VendorExtensible) num := c.Intn(5) if num > 0 { v.Paths = make(map[string]*Path) } for i := 0; i < num; i++ { val := Path{} - c.Fuzz(&val) - v.Paths["/"+c.RandString()] = &val + c.Fill(&val) + v.Paths["/"+c.String(0)] = &val } }, - func(v *SecurityScheme, c fuzz.Continue) { + func(v *SecurityScheme, c randfill.Continue) { if c.Intn(refChance) == 0 { - c.Fuzz(&v.Refable) + c.Fill(&v.Refable) return } switch c.Intn(4) { case 0: v.Type = "apiKey" - v.Name = c.RandString() + "x" + v.Name = c.String(0) + "x" switch c.Intn(3) { case 0: v.In = "query" @@ -101,17 +101,17 @@ var OpenAPIV3FuzzFuncs []interface{} = []interface{}{ v.Type = "oauth2" v.Flows = make(map[string]*OAuthFlow) flow := OAuthFlow{} - flow.AuthorizationUrl = c.RandString() + "x" + flow.AuthorizationUrl = c.String(0) + "x" v.Flows["implicit"] = &flow flow.Scopes = make(map[string]string) flow.Scopes["foo"] = "bar" case 3: v.Type = "openIdConnect" - v.OpenIdConnectUrl = "https://" + c.RandString() + v.OpenIdConnectUrl = "https://" + c.String(0) } v.Scheme = "basic" }, - func(v *spec.Ref, c fuzz.Continue) { + func(v *spec.Ref, c randfill.Continue) { switch c.Intn(7) { case 0: *v = spec.MustCreateRef("#/components/schemas/" + randAlphanumString()) @@ -127,13 +127,13 @@ var OpenAPIV3FuzzFuncs []interface{} = []interface{}{ *v = spec.MustCreateRef("#/components/requestBodies/" + randAlphanumString()) } }, - func(v *Parameter, c fuzz.Continue) { + func(v *Parameter, c randfill.Continue) { if c.Intn(refChance) == 0 { - c.Fuzz(&v.Refable) + c.Fill(&v.Refable) return } - c.Fuzz(&v.ParameterProps) - c.Fuzz(&v.VendorExtensible) + c.Fill(&v.ParameterProps) + c.Fill(&v.VendorExtensible) switch c.Intn(3) { case 0: @@ -145,44 +145,44 @@ var OpenAPIV3FuzzFuncs []interface{} = []interface{}{ v.In = "cookie" } }, - func(v *RequestBody, c fuzz.Continue) { + func(v *RequestBody, c randfill.Continue) { if c.Intn(refChance) == 0 { - c.Fuzz(&v.Refable) + c.Fill(&v.Refable) return } - c.Fuzz(&v.RequestBodyProps) - c.Fuzz(&v.VendorExtensible) + c.Fill(&v.RequestBodyProps) + c.Fill(&v.VendorExtensible) }, - func(v *Header, c fuzz.Continue) { + func(v *Header, c randfill.Continue) { if c.Intn(refChance) == 0 { - c.Fuzz(&v.Refable) + c.Fill(&v.Refable) return } - c.Fuzz(&v.HeaderProps) - c.Fuzz(&v.VendorExtensible) + c.Fill(&v.HeaderProps) + c.Fill(&v.VendorExtensible) }, - func(v *ResponsesProps, c fuzz.Continue) { - c.Fuzz(&v.Default) + func(v *ResponsesProps, c randfill.Continue) { + c.Fill(&v.Default) n := c.Intn(5) for i := 0; i < n; i++ { r2 := Response{} - c.Fuzz(&r2) + c.Fill(&r2) // HTTP Status code in 100-599 Range code := c.Intn(500) + 100 v.StatusCodeResponses = make(map[int]*Response) v.StatusCodeResponses[code] = &r2 } }, - func(v *Response, c fuzz.Continue) { + func(v *Response, c randfill.Continue) { if c.Intn(refChance) == 0 { - c.Fuzz(&v.Refable) + c.Fill(&v.Refable) return } - c.Fuzz(&v.ResponseProps) - c.Fuzz(&v.VendorExtensible) + c.Fill(&v.ResponseProps) + c.Fill(&v.VendorExtensible) }, - func(v *Operation, c fuzz.Continue) { - c.FuzzNoCustom(v) + func(v *Operation, c randfill.Continue) { + c.FillNoCustom(v) // Do not fuzz null values into the array. for i, val := range v.SecurityRequirement { if val == nil { @@ -196,85 +196,85 @@ var OpenAPIV3FuzzFuncs []interface{} = []interface{}{ } } }, - func(v *spec.Extensions, c fuzz.Continue) { + func(v *spec.Extensions, c randfill.Continue) { numChildren := c.Intn(5) for i := 0; i < numChildren; i++ { if *v == nil { *v = spec.Extensions{} } - (*v)["x-"+c.RandString()] = c.RandString() + (*v)["x-"+c.String(0)] = c.String(0) } }, - func(v *spec.ExternalDocumentation, c fuzz.Continue) { - c.Fuzz(&v.Description) + func(v *spec.ExternalDocumentation, c randfill.Continue) { + c.Fill(&v.Description) v.URL = "https://" + randAlphanumString() }, - func(v *spec.SchemaURL, c fuzz.Continue) { + func(v *spec.SchemaURL, c randfill.Continue) { *v = spec.SchemaURL("https://" + randAlphanumString()) }, - func(v *spec.SchemaOrBool, c fuzz.Continue) { + func(v *spec.SchemaOrBool, c randfill.Continue) { *v = spec.SchemaOrBool{} - if c.RandBool() { - v.Allows = c.RandBool() + if c.Bool() { + v.Allows = c.Bool() } else { v.Schema = &spec.Schema{} v.Allows = true - c.Fuzz(&v.Schema) + c.Fill(&v.Schema) } }, - func(v *spec.SchemaOrArray, c fuzz.Continue) { + func(v *spec.SchemaOrArray, c randfill.Continue) { *v = spec.SchemaOrArray{} - if c.RandBool() { + if c.Bool() { schema := spec.Schema{} - c.Fuzz(&schema) + c.Fill(&schema) v.Schema = &schema } else { v.Schemas = []spec.Schema{} numChildren := c.Intn(5) for i := 0; i < numChildren; i++ { schema := spec.Schema{} - c.Fuzz(&schema) + c.Fill(&schema) v.Schemas = append(v.Schemas, schema) } } }, - func(v *spec.SchemaOrStringArray, c fuzz.Continue) { - if c.RandBool() { + func(v *spec.SchemaOrStringArray, c randfill.Continue) { + if c.Bool() { *v = spec.SchemaOrStringArray{} - if c.RandBool() { - c.Fuzz(&v.Property) + if c.Bool() { + c.Fill(&v.Property) } else { - c.Fuzz(&v.Schema) + c.Fill(&v.Schema) } } }, - func(v *spec.Schema, c fuzz.Continue) { + func(v *spec.Schema, c randfill.Continue) { if c.Intn(refChance) == 0 { - c.Fuzz(&v.Ref) + c.Fill(&v.Ref) return } - if c.RandBool() { + if c.Bool() { // file schema - c.Fuzz(&v.Default) - c.Fuzz(&v.Description) - c.Fuzz(&v.Example) - c.Fuzz(&v.ExternalDocs) + c.Fill(&v.Default) + c.Fill(&v.Description) + c.Fill(&v.Example) + c.Fill(&v.ExternalDocs) - c.Fuzz(&v.Format) - c.Fuzz(&v.ReadOnly) - c.Fuzz(&v.Required) - c.Fuzz(&v.Title) + c.Fill(&v.Format) + c.Fill(&v.ReadOnly) + c.Fill(&v.Required) + c.Fill(&v.Title) v.Type = spec.StringOrArray{"file"} } else { // normal schema - c.Fuzz(&v.SchemaProps) - c.Fuzz(&v.SwaggerSchemaProps) - c.Fuzz(&v.VendorExtensible) - c.Fuzz(&v.ExtraProps) + c.Fill(&v.SchemaProps) + c.Fill(&v.SwaggerSchemaProps) + c.Fill(&v.VendorExtensible) + c.Fill(&v.ExtraProps) } }, diff --git a/vendor/k8s.io/utils/clock/testing/fake_clock.go b/vendor/k8s.io/utils/clock/testing/fake_clock.go index 79e11deb65..462c40c2c8 100644 --- a/vendor/k8s.io/utils/clock/testing/fake_clock.go +++ b/vendor/k8s.io/utils/clock/testing/fake_clock.go @@ -48,7 +48,6 @@ type fakeClockWaiter struct { stepInterval time.Duration skipIfBlocked bool destChan chan time.Time - fired bool afterFunc func() } @@ -198,12 +197,10 @@ func (f *FakeClock) setTimeLocked(t time.Time) { if w.skipIfBlocked { select { case w.destChan <- t: - w.fired = true default: } } else { w.destChan <- t - w.fired = true } if w.afterFunc != nil { @@ -305,44 +302,48 @@ func (f *fakeTimer) C() <-chan time.Time { return f.waiter.destChan } -// Stop stops the timer and returns true if the timer has not yet fired, or false otherwise. +// Stop prevents the Timer from firing. It returns true if the call stops the +// timer, false if the timer has already expired or been stopped. func (f *fakeTimer) Stop() bool { f.fakeClock.lock.Lock() defer f.fakeClock.lock.Unlock() + active := false newWaiters := make([]*fakeClockWaiter, 0, len(f.fakeClock.waiters)) for i := range f.fakeClock.waiters { w := f.fakeClock.waiters[i] if w != &f.waiter { newWaiters = append(newWaiters, w) + continue } + // If timer is found, it has not been fired yet. + active = true } f.fakeClock.waiters = newWaiters - return !f.waiter.fired + return active } -// Reset resets the timer to the fake clock's "now" + d. It returns true if the timer has not yet -// fired, or false otherwise. +// Reset changes the timer to expire after duration d. It returns true if the +// timer had been active, false if the timer had expired or been stopped. func (f *fakeTimer) Reset(d time.Duration) bool { f.fakeClock.lock.Lock() defer f.fakeClock.lock.Unlock() - active := !f.waiter.fired + active := false - f.waiter.fired = false f.waiter.targetTime = f.fakeClock.time.Add(d) - var isWaiting bool for i := range f.fakeClock.waiters { w := f.fakeClock.waiters[i] if w == &f.waiter { - isWaiting = true + // If timer is found, it has not been fired yet. + active = true break } } - if !isWaiting { + if !active { f.fakeClock.waiters = append(f.fakeClock.waiters, &f.waiter) } diff --git a/vendor/k8s.io/utils/lru/lru.go b/vendor/k8s.io/utils/lru/lru.go index f0b67462f8..40c22ece13 100644 --- a/vendor/k8s.io/utils/lru/lru.go +++ b/vendor/k8s.io/utils/lru/lru.go @@ -47,6 +47,8 @@ func NewWithEvictionFunc(size int, f EvictionFunc) *Cache { // SetEvictionFunc updates the eviction func func (c *Cache) SetEvictionFunc(f EvictionFunc) error { + c.lock.Lock() + defer c.lock.Unlock() if c.cache.OnEvicted != nil { return fmt.Errorf("lru cache eviction function is already set") } diff --git a/vendor/modules.txt b/vendor/modules.txt index 38ed738f66..ae1551b5d7 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,5 +1,5 @@ -# cloud.google.com/go/compute/metadata v0.3.0 -## explicit; go 1.19 +# cloud.google.com/go/compute/metadata v0.5.2 +## explicit; go 1.21 cloud.google.com/go/compute/metadata # github.com/Azure/azure-sdk-for-go v46.0.0+incompatible ## explicit @@ -154,37 +154,38 @@ github.com/blang/semver/v4 # github.com/cespare/xxhash/v2 v2.3.0 ## explicit; go 1.11 github.com/cespare/xxhash/v2 -# github.com/cncf/xds/go v0.0.0-20240423153145-555b57ec207b +# github.com/cncf/xds/go v0.0.0-20240905190251-b4127c9b8d78 ## explicit; go 1.19 github.com/cncf/xds/go/xds/data/orca/v3 github.com/cncf/xds/go/xds/service/orca/v3 # github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc ## explicit github.com/davecgh/go-spew/spew -# github.com/emicklei/go-restful/v3 v3.11.0 +# github.com/emicklei/go-restful/v3 v3.12.2 ## explicit; go 1.13 github.com/emicklei/go-restful/v3 github.com/emicklei/go-restful/v3/log -# github.com/envoyproxy/protoc-gen-validate v1.0.4 +# github.com/envoyproxy/protoc-gen-validate v1.1.0 ## explicit; go 1.19 github.com/envoyproxy/protoc-gen-validate/validate -# github.com/evanphx/json-patch v5.7.0+incompatible +# github.com/evanphx/json-patch v5.9.0+incompatible ## explicit github.com/evanphx/json-patch -# github.com/evanphx/json-patch/v5 v5.9.0 +# github.com/evanphx/json-patch/v5 v5.9.11 ## explicit; go 1.18 github.com/evanphx/json-patch/v5 github.com/evanphx/json-patch/v5/internal/json -# github.com/fatih/color v1.16.0 +# github.com/fatih/color v1.18.0 ## explicit; go 1.17 github.com/fatih/color # github.com/florianl/go-nfqueue v1.3.2 ## explicit; go 1.14 github.com/florianl/go-nfqueue github.com/florianl/go-nfqueue/internal/unix -# github.com/fsnotify/fsnotify v1.7.0 +# github.com/fsnotify/fsnotify v1.8.0 ## explicit; go 1.17 github.com/fsnotify/fsnotify +github.com/fsnotify/fsnotify/internal # github.com/fxamacker/cbor/v2 v2.7.0 ## explicit; go 1.17 github.com/fxamacker/cbor/v2 @@ -207,8 +208,8 @@ github.com/go-openapi/errors # github.com/go-openapi/jsonpointer v0.21.0 ## explicit; go 1.20 github.com/go-openapi/jsonpointer -# github.com/go-openapi/jsonreference v0.20.2 -## explicit; go 1.13 +# github.com/go-openapi/jsonreference v0.21.0 +## explicit; go 1.20 github.com/go-openapi/jsonreference github.com/go-openapi/jsonreference/internal # github.com/go-openapi/strfmt v0.22.1 @@ -227,16 +228,6 @@ github.com/go-playground/universal-translator # github.com/go-playground/validator/v10 v10.19.0 ## explicit; go 1.18 github.com/go-playground/validator/v10 -# github.com/goccy/go-yaml v1.8.8 -## explicit; go 1.12 -github.com/goccy/go-yaml -github.com/goccy/go-yaml/ast -github.com/goccy/go-yaml/internal/errors -github.com/goccy/go-yaml/lexer -github.com/goccy/go-yaml/parser -github.com/goccy/go-yaml/printer -github.com/goccy/go-yaml/scanner -github.com/goccy/go-yaml/token # github.com/gogo/protobuf v1.3.2 ## explicit; go 1.15 github.com/gogo/protobuf/proto @@ -250,22 +241,18 @@ github.com/golang/groupcache/lru # github.com/golang/protobuf v1.5.4 ## explicit; go 1.17 github.com/golang/protobuf/proto -github.com/golang/protobuf/ptypes -github.com/golang/protobuf/ptypes/any -github.com/golang/protobuf/ptypes/duration -github.com/golang/protobuf/ptypes/timestamp # github.com/google/btree v1.1.3 ## explicit; go 1.18 github.com/google/btree -# github.com/google/gnostic-models v0.6.8 -## explicit; go 1.18 +# github.com/google/gnostic-models v0.6.9 +## explicit; go 1.21 github.com/google/gnostic-models/compiler github.com/google/gnostic-models/extensions github.com/google/gnostic-models/jsonschema github.com/google/gnostic-models/openapiv2 github.com/google/gnostic-models/openapiv3 -# github.com/google/go-cmp v0.6.0 -## explicit; go 1.13 +# github.com/google/go-cmp v0.7.0 +## explicit; go 1.21 github.com/google/go-cmp/cmp github.com/google/go-cmp/cmp/cmpopts github.com/google/go-cmp/cmp/internal/diff @@ -315,7 +302,7 @@ github.com/googleapis/gax-go/v2 github.com/googleapis/gax-go/v2/apierror github.com/googleapis/gax-go/v2/apierror/internal/proto github.com/googleapis/gax-go/v2/internal -# github.com/gorilla/websocket v1.5.0 +# github.com/gorilla/websocket v1.5.3 ## explicit; go 1.12 github.com/gorilla/websocket # github.com/hashicorp/go-cleanhttp v0.5.2 @@ -324,12 +311,15 @@ github.com/hashicorp/go-cleanhttp # github.com/hashicorp/go-retryablehttp v0.7.7 ## explicit; go 1.19 github.com/hashicorp/go-retryablehttp -# github.com/imdario/mergo v0.3.16 -## explicit; go 1.13 +# github.com/imdario/mergo v1.0.0 => github.com/imdario/mergo v0.3.5 +## explicit github.com/imdario/mergo # github.com/inconshreveable/mousetrap v1.1.0 ## explicit; go 1.18 github.com/inconshreveable/mousetrap +# github.com/istio-ecosystem/sail-operator v0.0.0-20250311054604-76c2b6706812 +## explicit; go 1.23.0 +github.com/istio-ecosystem/sail-operator/api/v1 # github.com/jmespath/go-jmespath v0.4.0 ## explicit; go 1.14 github.com/jmespath/go-jmespath @@ -345,6 +335,16 @@ github.com/josharian/native # github.com/json-iterator/go v1.1.12 ## explicit; go 1.12 github.com/json-iterator/go +# github.com/klauspost/compress v1.18.0 +## explicit; go 1.22 +github.com/klauspost/compress +github.com/klauspost/compress/fse +github.com/klauspost/compress/huff0 +github.com/klauspost/compress/internal/cpuinfo +github.com/klauspost/compress/internal/le +github.com/klauspost/compress/internal/snapref +github.com/klauspost/compress/zstd +github.com/klauspost/compress/zstd/internal/xxhash # github.com/kylelemons/godebug v1.1.0 ## explicit; go 1.11 github.com/kylelemons/godebug/diff @@ -353,19 +353,13 @@ github.com/kylelemons/godebug/pretty ## explicit; go 1.18 github.com/leodido/go-urn github.com/leodido/go-urn/scim/schema -# github.com/mailru/easyjson v0.7.7 -## explicit; go 1.12 +# github.com/mailru/easyjson v0.9.0 +## explicit; go 1.20 github.com/mailru/easyjson/buffer github.com/mailru/easyjson/jlexer github.com/mailru/easyjson/jwriter -# github.com/maistra/istio-operator v0.0.0-20240712143246-fd7dfc8af831 -## explicit; go 1.15 -github.com/maistra/istio-operator/pkg/apis/maistra/status -github.com/maistra/istio-operator/pkg/apis/maistra/v1 -github.com/maistra/istio-operator/pkg/apis/maistra/v2 -github.com/maistra/istio-operator/pkg/version -# github.com/mattn/go-colorable v0.1.13 -## explicit; go 1.15 +# github.com/mattn/go-colorable v0.1.14 +## explicit; go 1.18 github.com/mattn/go-colorable # github.com/mattn/go-isatty v0.0.20 ## explicit; go 1.15 @@ -399,7 +393,7 @@ github.com/mxk/go-flowrate/flowrate # github.com/oklog/ulid v1.3.1 ## explicit github.com/oklog/ulid -# github.com/openshift/api v3.9.1-0.20190924102528-32369d4db2ad+incompatible => github.com/openshift/api v0.0.0-20250305225826-b8da3bfeaf77 +# github.com/openshift/api v0.0.0-20250305225826-b8da3bfeaf77 ## explicit; go 1.23.0 github.com/openshift/api github.com/openshift/api/annotations @@ -520,9 +514,6 @@ github.com/openshift/library-go/test/library/metrics github.com/operator-framework/api/pkg/lib/version github.com/operator-framework/api/pkg/operators github.com/operator-framework/api/pkg/operators/v1alpha1 -# github.com/operator-framework/operator-sdk v0.18.0 -## explicit; go 1.13 -github.com/operator-framework/operator-sdk/version # github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8 ## explicit; go 1.14 github.com/pkg/browser @@ -532,10 +523,12 @@ github.com/pkg/errors # github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 ## explicit github.com/pmezard/go-difflib/difflib -# github.com/prometheus/client_golang v1.19.1 -## explicit; go 1.20 +# github.com/prometheus/client_golang v1.21.1 +## explicit; go 1.21 github.com/prometheus/client_golang/api github.com/prometheus/client_golang/api/prometheus/v1 +github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil +github.com/prometheus/client_golang/internal/github.com/golang/gddo/httputil/header github.com/prometheus/client_golang/prometheus github.com/prometheus/client_golang/prometheus/collectors github.com/prometheus/client_golang/prometheus/internal @@ -546,8 +539,8 @@ github.com/prometheus/client_golang/prometheus/testutil/promlint/validations # github.com/prometheus/client_model v0.6.1 ## explicit; go 1.19 github.com/prometheus/client_model/go -# github.com/prometheus/common v0.55.0 -## explicit; go 1.20 +# github.com/prometheus/common v0.62.0 +## explicit; go 1.21 github.com/prometheus/common/expfmt github.com/prometheus/common/model # github.com/prometheus/procfs v0.15.1 @@ -564,12 +557,13 @@ github.com/sirupsen/logrus # github.com/spf13/cobra v1.8.1 ## explicit; go 1.15 github.com/spf13/cobra -# github.com/spf13/pflag v1.0.5 +# github.com/spf13/pflag v1.0.6 ## explicit; go 1.12 github.com/spf13/pflag -# github.com/stretchr/testify v1.9.0 +# github.com/stretchr/testify v1.10.0 ## explicit; go 1.17 github.com/stretchr/testify/assert +github.com/stretchr/testify/assert/yaml # github.com/summerwind/h2spec v0.0.0-20200804131034-70ac22940108 ## explicit; go 1.12 github.com/summerwind/h2spec @@ -614,14 +608,14 @@ go.opencensus.io/trace go.opencensus.io/trace/internal go.opencensus.io/trace/propagation go.opencensus.io/trace/tracestate -# go.opentelemetry.io/otel v1.28.0 -## explicit; go 1.21 +# go.opentelemetry.io/otel v1.34.0 +## explicit; go 1.22.0 go.opentelemetry.io/otel/attribute go.opentelemetry.io/otel/codes go.opentelemetry.io/otel/internal go.opentelemetry.io/otel/internal/attribute -# go.opentelemetry.io/otel/trace v1.28.0 -## explicit; go 1.21 +# go.opentelemetry.io/otel/trace v1.34.0 +## explicit; go 1.22.0 go.opentelemetry.io/otel/trace go.opentelemetry.io/otel/trace/embedded # go.uber.org/multierr v1.11.0 @@ -638,8 +632,8 @@ go.uber.org/zap/internal/exit go.uber.org/zap/internal/pool go.uber.org/zap/internal/stacktrace go.uber.org/zap/zapcore -# golang.org/x/crypto v0.28.0 -## explicit; go 1.20 +# golang.org/x/crypto v0.36.0 +## explicit; go 1.23.0 golang.org/x/crypto/chacha20 golang.org/x/crypto/chacha20poly1305 golang.org/x/crypto/cryptobyte @@ -650,8 +644,8 @@ golang.org/x/crypto/internal/poly1305 golang.org/x/crypto/pkcs12 golang.org/x/crypto/pkcs12/internal/rc2 golang.org/x/crypto/sha3 -# golang.org/x/net v0.30.0 -## explicit; go 1.18 +# golang.org/x/net v0.37.0 +## explicit; go 1.23.0 golang.org/x/net/bpf golang.org/x/net/html golang.org/x/net/html/atom @@ -659,13 +653,14 @@ golang.org/x/net/http/httpguts golang.org/x/net/http2 golang.org/x/net/http2/hpack golang.org/x/net/idna +golang.org/x/net/internal/httpcommon golang.org/x/net/internal/socks golang.org/x/net/internal/timeseries golang.org/x/net/proxy golang.org/x/net/trace golang.org/x/net/websocket -# golang.org/x/oauth2 v0.23.0 -## explicit; go 1.18 +# golang.org/x/oauth2 v0.28.0 +## explicit; go 1.23.0 golang.org/x/oauth2 golang.org/x/oauth2/authhandler golang.org/x/oauth2/google @@ -676,20 +671,21 @@ golang.org/x/oauth2/google/internal/stsexchange golang.org/x/oauth2/internal golang.org/x/oauth2/jws golang.org/x/oauth2/jwt -# golang.org/x/sync v0.8.0 -## explicit; go 1.18 +# golang.org/x/sync v0.12.0 +## explicit; go 1.23.0 golang.org/x/sync/errgroup -# golang.org/x/sys v0.26.0 -## explicit; go 1.18 +# golang.org/x/sys v0.31.0 +## explicit; go 1.23.0 golang.org/x/sys/cpu golang.org/x/sys/plan9 golang.org/x/sys/unix golang.org/x/sys/windows -# golang.org/x/term v0.25.0 -## explicit; go 1.18 +golang.org/x/sys/windows/registry +# golang.org/x/term v0.30.0 +## explicit; go 1.23.0 golang.org/x/term -# golang.org/x/text v0.19.0 -## explicit; go 1.18 +# golang.org/x/text v0.23.0 +## explicit; go 1.23.0 golang.org/x/text/internal/language golang.org/x/text/internal/language/compact golang.org/x/text/internal/tag @@ -698,14 +694,10 @@ golang.org/x/text/secure/bidirule golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm -# golang.org/x/time v0.7.0 -## explicit; go 1.18 +# golang.org/x/time v0.11.0 +## explicit; go 1.23.0 golang.org/x/time/rate -# golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 -## explicit; go 1.17 -golang.org/x/xerrors -golang.org/x/xerrors/internal -# gomodules.xyz/jsonpatch/v2 v2.4.0 +# gomodules.xyz/jsonpatch/v2 v2.5.0 ## explicit; go 1.20 gomodules.xyz/jsonpatch/v2 # google.golang.org/api v0.126.0 @@ -736,13 +728,13 @@ google.golang.org/appengine/internal/socket google.golang.org/appengine/internal/urlfetch google.golang.org/appengine/socket google.golang.org/appengine/urlfetch -# google.golang.org/genproto/googleapis/rpc v0.0.0-20240826202546-f6391c0de4c7 -## explicit; go 1.21 +# google.golang.org/genproto/googleapis/rpc v0.0.0-20250122153221-138b5a5a4fd4 +## explicit; go 1.22 google.golang.org/genproto/googleapis/rpc/code google.golang.org/genproto/googleapis/rpc/errdetails google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.65.0 -## explicit; go 1.21 +# google.golang.org/grpc v1.70.0 +## explicit; go 1.22 google.golang.org/grpc google.golang.org/grpc/attributes google.golang.org/grpc/backoff @@ -750,6 +742,8 @@ google.golang.org/grpc/balancer google.golang.org/grpc/balancer/base google.golang.org/grpc/balancer/grpclb/state google.golang.org/grpc/balancer/pickfirst +google.golang.org/grpc/balancer/pickfirst/internal +google.golang.org/grpc/balancer/pickfirst/pickfirstleaf google.golang.org/grpc/balancer/roundrobin google.golang.org/grpc/benchmark/stats google.golang.org/grpc/binarylog/grpc_binarylog_v1 @@ -760,7 +754,9 @@ google.golang.org/grpc/credentials google.golang.org/grpc/credentials/insecure google.golang.org/grpc/encoding google.golang.org/grpc/encoding/proto +google.golang.org/grpc/experimental/stats google.golang.org/grpc/grpclog +google.golang.org/grpc/grpclog/internal google.golang.org/grpc/internal google.golang.org/grpc/internal/backoff google.golang.org/grpc/internal/balancer/gracefulswitch @@ -782,6 +778,7 @@ google.golang.org/grpc/internal/resolver/dns/internal google.golang.org/grpc/internal/resolver/passthrough google.golang.org/grpc/internal/resolver/unix google.golang.org/grpc/internal/serviceconfig +google.golang.org/grpc/internal/stats google.golang.org/grpc/internal/status google.golang.org/grpc/internal/syscall google.golang.org/grpc/internal/transport @@ -790,6 +787,7 @@ google.golang.org/grpc/interop google.golang.org/grpc/interop/grpc_testing google.golang.org/grpc/interop/grpc_testing/core google.golang.org/grpc/keepalive +google.golang.org/grpc/mem google.golang.org/grpc/metadata google.golang.org/grpc/orca google.golang.org/grpc/orca/internal @@ -800,7 +798,7 @@ google.golang.org/grpc/serviceconfig google.golang.org/grpc/stats google.golang.org/grpc/status google.golang.org/grpc/tap -# google.golang.org/protobuf v1.35.1 +# google.golang.org/protobuf v1.36.5 ## explicit; go 1.21 google.golang.org/protobuf/encoding/protodelim google.golang.org/protobuf/encoding/protojson @@ -824,6 +822,7 @@ google.golang.org/protobuf/internal/genid google.golang.org/protobuf/internal/impl google.golang.org/protobuf/internal/order google.golang.org/protobuf/internal/pragma +google.golang.org/protobuf/internal/protolazy google.golang.org/protobuf/internal/set google.golang.org/protobuf/internal/strs google.golang.org/protobuf/internal/version @@ -854,7 +853,7 @@ gopkg.in/yaml.v2 # gopkg.in/yaml.v3 v3.0.1 ## explicit gopkg.in/yaml.v3 -# k8s.io/api v0.32.1 +# k8s.io/api v0.32.2 ## explicit; go 1.23.0 k8s.io/api/admission/v1 k8s.io/api/admission/v1beta1 @@ -915,7 +914,7 @@ k8s.io/api/storage/v1 k8s.io/api/storage/v1alpha1 k8s.io/api/storage/v1beta1 k8s.io/api/storagemigration/v1alpha1 -# k8s.io/apiextensions-apiserver v0.32.1 +# k8s.io/apiextensions-apiserver v0.32.2 ## explicit; go 1.23.0 k8s.io/apiextensions-apiserver/pkg/apis/apiextensions k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1 @@ -926,7 +925,7 @@ k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1 k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1 -# k8s.io/apimachinery v0.32.1 +# k8s.io/apimachinery v0.32.2 ## explicit; go 1.23.0 k8s.io/apimachinery/pkg/api/equality k8s.io/apimachinery/pkg/api/errors @@ -991,7 +990,7 @@ k8s.io/apimachinery/pkg/watch k8s.io/apimachinery/third_party/forked/golang/json k8s.io/apimachinery/third_party/forked/golang/netutil k8s.io/apimachinery/third_party/forked/golang/reflect -# k8s.io/apiserver v0.32.1 +# k8s.io/apiserver v0.32.2 ## explicit; go 1.23.0 k8s.io/apiserver/pkg/authentication/user k8s.io/apiserver/pkg/storage/names @@ -1282,7 +1281,7 @@ k8s.io/client-go/util/keyutil k8s.io/client-go/util/retry k8s.io/client-go/util/watchlist k8s.io/client-go/util/workqueue -# k8s.io/component-base v0.32.1 +# k8s.io/component-base v0.32.2 ## explicit; go 1.23.0 k8s.io/component-base/metrics k8s.io/component-base/metrics/legacyregistry @@ -1304,8 +1303,8 @@ k8s.io/kube-aggregator/pkg/apis/apiregistration/v1 k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1 k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/typed/apiregistration/v1 -# k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f -## explicit; go 1.20 +# k8s.io/kube-openapi v0.0.0-20250304201544-e5f78fe3ede9 +## explicit; go 1.21 k8s.io/kube-openapi/pkg/cached k8s.io/kube-openapi/pkg/common k8s.io/kube-openapi/pkg/handler3 @@ -1315,7 +1314,7 @@ k8s.io/kube-openapi/pkg/schemaconv k8s.io/kube-openapi/pkg/spec3 k8s.io/kube-openapi/pkg/util/proto k8s.io/kube-openapi/pkg/validation/spec -# k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 +# k8s.io/utils v0.0.0-20241210054802-24370beab758 ## explicit; go 1.18 k8s.io/utils/buffer k8s.io/utils/clock @@ -1327,7 +1326,7 @@ k8s.io/utils/net k8s.io/utils/pointer k8s.io/utils/ptr k8s.io/utils/trace -# sigs.k8s.io/controller-runtime v0.20.1 +# sigs.k8s.io/controller-runtime v0.20.3 ## explicit; go 1.23.0 sigs.k8s.io/controller-runtime/pkg/cache sigs.k8s.io/controller-runtime/pkg/cache/informertest @@ -1344,7 +1343,6 @@ sigs.k8s.io/controller-runtime/pkg/config sigs.k8s.io/controller-runtime/pkg/controller sigs.k8s.io/controller-runtime/pkg/controller/controllertest sigs.k8s.io/controller-runtime/pkg/controller/priorityqueue -sigs.k8s.io/controller-runtime/pkg/conversion sigs.k8s.io/controller-runtime/pkg/event sigs.k8s.io/controller-runtime/pkg/handler sigs.k8s.io/controller-runtime/pkg/healthz @@ -1373,11 +1371,11 @@ sigs.k8s.io/controller-runtime/pkg/webhook sigs.k8s.io/controller-runtime/pkg/webhook/admission sigs.k8s.io/controller-runtime/pkg/webhook/admission/metrics sigs.k8s.io/controller-runtime/pkg/webhook/internal/metrics -# sigs.k8s.io/gateway-api v1.0.0 -## explicit; go 1.21 +# sigs.k8s.io/gateway-api v1.2.1 +## explicit; go 1.22.0 sigs.k8s.io/gateway-api/apis/v1 -# sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 -## explicit; go 1.21 +# sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 +## explicit; go 1.23 sigs.k8s.io/json sigs.k8s.io/json/internal/golang/encoding/json # sigs.k8s.io/kube-storage-version-migrator v0.0.6-0.20230721195810-5c8923c5ff96 @@ -1386,7 +1384,11 @@ sigs.k8s.io/kube-storage-version-migrator/pkg/apis/migration/v1alpha1 sigs.k8s.io/kube-storage-version-migrator/pkg/clients/clientset sigs.k8s.io/kube-storage-version-migrator/pkg/clients/clientset/scheme sigs.k8s.io/kube-storage-version-migrator/pkg/clients/clientset/typed/migration/v1alpha1 -# sigs.k8s.io/structured-merge-diff/v4 v4.4.2 +# sigs.k8s.io/randfill v1.0.0 +## explicit; go 1.18 +sigs.k8s.io/randfill +sigs.k8s.io/randfill/bytesource +# sigs.k8s.io/structured-merge-diff/v4 v4.6.0 ## explicit; go 1.13 sigs.k8s.io/structured-merge-diff/v4/fieldpath sigs.k8s.io/structured-merge-diff/v4/merge @@ -1397,6 +1399,5 @@ sigs.k8s.io/structured-merge-diff/v4/value ## explicit; go 1.12 sigs.k8s.io/yaml sigs.k8s.io/yaml/goyaml.v2 -# bitbucket.org/ww/goautoneg => github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d -# github.com/openshift/api => github.com/openshift/api v0.0.0-20250305225826-b8da3bfeaf77 +# github.com/imdario/mergo => github.com/imdario/mergo v0.3.5 # k8s.io/client-go => k8s.io/client-go v0.32.1 diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/cache/multi_namespace_cache.go b/vendor/sigs.k8s.io/controller-runtime/pkg/cache/multi_namespace_cache.go index da69f40f65..aeeeb66937 100644 --- a/vendor/sigs.k8s.io/controller-runtime/pkg/cache/multi_namespace_cache.go +++ b/vendor/sigs.k8s.io/controller-runtime/pkg/cache/multi_namespace_cache.go @@ -262,6 +262,9 @@ func (c *multiNamespaceCache) List(ctx context.Context, list client.ObjectList, if listOpts.Namespace != corev1.NamespaceAll { cache, ok := c.namespaceToCache[listOpts.Namespace] if !ok { + if global, hasGlobal := c.namespaceToCache[AllNamespaces]; hasGlobal { + return global.List(ctx, list, opts...) + } return fmt.Errorf("unable to list: %v because of unknown namespace for the cache", listOpts.Namespace) } return cache.List(ctx, list, opts...) diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/client/fake/client.go b/vendor/sigs.k8s.io/controller-runtime/pkg/client/fake/client.go index 0c4300d548..793219c723 100644 --- a/vendor/sigs.k8s.io/controller-runtime/pkg/client/fake/client.go +++ b/vendor/sigs.k8s.io/controller-runtime/pkg/client/fake/client.go @@ -75,8 +75,8 @@ type fakeClient struct { trackerWriteLock sync.Mutex tracker versionedTracker - schemeWriteLock sync.Mutex - scheme *runtime.Scheme + schemeLock sync.RWMutex + scheme *runtime.Scheme restMapper meta.RESTMapper withStatusSubresource sets.Set[schema.GroupVersionKind] @@ -512,6 +512,8 @@ func (t versionedTracker) updateObject(gvr schema.GroupVersionResource, obj runt } func (c *fakeClient) Get(ctx context.Context, key client.ObjectKey, obj client.Object, opts ...client.GetOption) error { + c.schemeLock.RLock() + defer c.schemeLock.RUnlock() gvr, err := getGVRFromObject(obj, c.scheme) if err != nil { return err @@ -561,6 +563,8 @@ func (c *fakeClient) Watch(ctx context.Context, list client.ObjectList, opts ... } func (c *fakeClient) List(ctx context.Context, obj client.ObjectList, opts ...client.ListOption) error { + c.schemeLock.RLock() + defer c.schemeLock.RUnlock() gvk, err := apiutil.GVKForObject(obj, c.scheme) if err != nil { return err @@ -573,9 +577,11 @@ func (c *fakeClient) List(ctx context.Context, obj client.ObjectList, opts ...cl if _, isUnstructuredList := obj.(runtime.Unstructured); isUnstructuredList && !c.scheme.Recognizes(gvk) { // We need to register the ListKind with UnstructuredList: // https://github.com/kubernetes/kubernetes/blob/7b2776b89fb1be28d4e9203bdeec079be903c103/staging/src/k8s.io/client-go/dynamic/fake/simple.go#L44-L51 - c.schemeWriteLock.Lock() + c.schemeLock.RUnlock() + c.schemeLock.Lock() c.scheme.AddKnownTypeWithName(gvk.GroupVersion().WithKind(gvk.Kind+"List"), &unstructured.UnstructuredList{}) - c.schemeWriteLock.Unlock() + c.schemeLock.Unlock() + c.schemeLock.RLock() } listOpts := client.ListOptions{} @@ -726,6 +732,8 @@ func (c *fakeClient) IsObjectNamespaced(obj runtime.Object) (bool, error) { } func (c *fakeClient) Create(ctx context.Context, obj client.Object, opts ...client.CreateOption) error { + c.schemeLock.RLock() + defer c.schemeLock.RUnlock() createOptions := &client.CreateOptions{} createOptions.ApplyOptions(opts) @@ -762,6 +770,8 @@ func (c *fakeClient) Create(ctx context.Context, obj client.Object, opts ...clie } func (c *fakeClient) Delete(ctx context.Context, obj client.Object, opts ...client.DeleteOption) error { + c.schemeLock.RLock() + defer c.schemeLock.RUnlock() gvr, err := getGVRFromObject(obj, c.scheme) if err != nil { return err @@ -807,6 +817,8 @@ func (c *fakeClient) Delete(ctx context.Context, obj client.Object, opts ...clie } func (c *fakeClient) DeleteAllOf(ctx context.Context, obj client.Object, opts ...client.DeleteAllOfOption) error { + c.schemeLock.RLock() + defer c.schemeLock.RUnlock() gvk, err := apiutil.GVKForObject(obj, c.scheme) if err != nil { return err @@ -856,6 +868,8 @@ func (c *fakeClient) Update(ctx context.Context, obj client.Object, opts ...clie } func (c *fakeClient) update(obj client.Object, isStatus bool, opts ...client.UpdateOption) error { + c.schemeLock.RLock() + defer c.schemeLock.RUnlock() updateOptions := &client.UpdateOptions{} updateOptions.ApplyOptions(opts) @@ -884,6 +898,8 @@ func (c *fakeClient) Patch(ctx context.Context, obj client.Object, patch client. } func (c *fakeClient) patch(obj client.Object, patch client.Patch, opts ...client.PatchOption) error { + c.schemeLock.RLock() + defer c.schemeLock.RUnlock() patchOptions := &client.PatchOptions{} patchOptions.ApplyOptions(opts) diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/controller/priorityqueue/priorityqueue.go b/vendor/sigs.k8s.io/controller-runtime/pkg/controller/priorityqueue/priorityqueue.go index 996369f47a..ff5dea9021 100644 --- a/vendor/sigs.k8s.io/controller-runtime/pkg/controller/priorityqueue/priorityqueue.go +++ b/vendor/sigs.k8s.io/controller-runtime/pkg/controller/priorityqueue/priorityqueue.go @@ -11,6 +11,7 @@ import ( "k8s.io/client-go/util/workqueue" "k8s.io/utils/clock" "k8s.io/utils/ptr" + "sigs.k8s.io/controller-runtime/pkg/internal/metrics" ) @@ -132,16 +133,17 @@ func (w *priorityqueue[T]) AddWithOpts(o AddOpts, items ...T) { defer w.lock.Unlock() for _, key := range items { + after := o.After if o.RateLimited { - after := w.rateLimiter.When(key) - if o.After == 0 || after < o.After { - o.After = after + rlAfter := w.rateLimiter.When(key) + if after == 0 || rlAfter < after { + after = rlAfter } } var readyAt *time.Time - if o.After > 0 { - readyAt = ptr.To(w.now().Add(o.After)) + if after > 0 { + readyAt = ptr.To(w.now().Add(after)) w.metrics.retry() } if _, ok := w.items[key]; !ok { diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/conversion/conversion.go b/vendor/sigs.k8s.io/controller-runtime/pkg/conversion/conversion.go deleted file mode 100644 index da32ab48e4..0000000000 --- a/vendor/sigs.k8s.io/controller-runtime/pkg/conversion/conversion.go +++ /dev/null @@ -1,40 +0,0 @@ -/* -Copyright 2019 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -/* -Package conversion provides interface definitions that an API Type needs to -implement for it to be supported by the generic conversion webhook handler -defined under pkg/webhook/conversion. -*/ -package conversion - -import "k8s.io/apimachinery/pkg/runtime" - -// Convertible defines capability of a type to convertible i.e. it can be converted to/from a hub type. -type Convertible interface { - runtime.Object - ConvertTo(dst Hub) error - ConvertFrom(src Hub) error -} - -// Hub marks that a given type is the hub type for conversion. This means that -// all conversions will first convert to the hub type, then convert from the hub -// type to the destination type. All types besides the hub type should implement -// Convertible. -type Hub interface { - runtime.Object - Hub() -} diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/doc.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/doc.go index bd223cd9a2..f2c7aa2b55 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/doc.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/doc.go @@ -17,6 +17,7 @@ limitations under the License. // Package v1 contains API Schema definitions for the gateway.networking.k8s.io // API group. // +// +k8s:openapi-gen=true // +kubebuilder:object:generate=true // +groupName=gateway.networking.k8s.io package v1 diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/gateway_types.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/gateway_types.go index 20cca8eca1..5211f5a3cb 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/gateway_types.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/gateway_types.go @@ -24,6 +24,7 @@ import ( // +kubebuilder:object:root=true // +kubebuilder:resource:categories=gateway-api,shortName=gtw // +kubebuilder:subresource:status +// +kubebuilder:storageversion // +kubebuilder:printcolumn:name="Class",type=string,JSONPath=`.spec.gatewayClassName` // +kubebuilder:printcolumn:name="Address",type=string,JSONPath=`.status.addresses[*].value` // +kubebuilder:printcolumn:name="Programmed",type=string,JSONPath=`.status.conditions[?(@.type=="Programmed")].status` @@ -56,8 +57,8 @@ type GatewayList struct { // GatewaySpec defines the desired state of Gateway. // // Not all possible combinations of options specified in the Spec are -// valid. Some invalid configurations can be caught synchronously via a -// webhook, but there are many cases that will require asynchronous +// valid. Some invalid configurations can be caught synchronously via CRD +// validation, but there are many cases that will require asynchronous // signaling via the GatewayStatus block. type GatewaySpec struct { // GatewayClassName used for this Gateway. This is the name of a @@ -186,8 +187,8 @@ type GatewaySpec struct { // +listMapKey=name // +kubebuilder:validation:MinItems=1 // +kubebuilder:validation:MaxItems=64 - // +kubebuilder:validation:XValidation:message="tls must be specified for protocols ['HTTPS', 'TLS']",rule="self.all(l, l.protocol in ['HTTPS', 'TLS'] ? has(l.tls) : true)" // +kubebuilder:validation:XValidation:message="tls must not be specified for protocols ['HTTP', 'TCP', 'UDP']",rule="self.all(l, l.protocol in ['HTTP', 'TCP', 'UDP'] ? !has(l.tls) : true)" + // +kubebuilder:validation:XValidation:message="tls mode must be Terminate for protocol HTTPS",rule="self.all(l, (l.protocol == 'HTTPS' && has(l.tls)) ? (l.tls.mode == '' || l.tls.mode == 'Terminate') : true)" // +kubebuilder:validation:XValidation:message="hostname must not be specified for protocols ['TCP', 'UDP']",rule="self.all(l, l.protocol in ['TCP', 'UDP'] ? (!has(l.hostname) || l.hostname == '') : true)" // +kubebuilder:validation:XValidation:message="Listener name must be unique within the Gateway",rule="self.all(l1, self.exists_one(l2, l1.name == l2.name))" // +kubebuilder:validation:XValidation:message="Combination of port, protocol and hostname must be unique for each listener",rule="self.all(l1, self.exists_one(l2, l1.port == l2.port && l1.protocol == l2.protocol && (has(l1.hostname) && has(l2.hostname) ? l1.hostname == l2.hostname : !has(l1.hostname) && !has(l2.hostname))))" @@ -223,11 +224,19 @@ type GatewaySpec struct { // Infrastructure defines infrastructure level attributes about this Gateway instance. // - // Support: Core + // Support: Extended // - // // +optional Infrastructure *GatewayInfrastructure `json:"infrastructure,omitempty"` + + // BackendTLS configures TLS settings for when this Gateway is connecting to + // backends with TLS. + // + // Support: Core + // + // +optional + // + BackendTLS *GatewayBackendTLS `json:"backendTLS,omitempty"` } // Listener embodies the concept of a logical endpoint where a Gateway accepts @@ -350,7 +359,7 @@ type Listener struct { // // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=255 -// +kubebuilder:validation:Pattern=`^[a-zA-Z0-9]([-a-zSA-Z0-9]*[a-zA-Z0-9])?$|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9]+$` +// +kubebuilder:validation:Pattern=`^[a-zA-Z0-9]([-a-zA-Z0-9]*[a-zA-Z0-9])?$|[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9]+$` type ProtocolType string const ( @@ -373,20 +382,44 @@ const ( UDPProtocolType ProtocolType = "UDP" ) +// GatewayBackendTLS describes backend TLS configuration for gateway. +type GatewayBackendTLS struct { + // ClientCertificateRef is a reference to an object that contains a Client + // Certificate and the associated private key. + // + // References to a resource in different namespace are invalid UNLESS there + // is a ReferenceGrant in the target namespace that allows the certificate + // to be attached. If a ReferenceGrant does not allow this reference, the + // "ResolvedRefs" condition MUST be set to False for this listener with the + // "RefNotPermitted" reason. + // + // ClientCertificateRef can reference to standard Kubernetes resources, i.e. + // Secret, or implementation-specific custom resources. + // + // This setting can be overridden on the service level by use of BackendTLSPolicy. + // + // Support: Core + // + // +optional + // + ClientCertificateRef *SecretObjectReference `json:"clientCertificateRef,omitempty"` +} + // GatewayTLSConfig describes a TLS configuration. // -// +kubebuilder:validation:XValidation:message="certificateRefs must be specified when TLSModeType is Terminate",rule="self.mode == 'Terminate' ? size(self.certificateRefs) > 0 : true" +// +kubebuilder:validation:XValidation:message="certificateRefs or options must be specified when mode is Terminate",rule="self.mode == 'Terminate' ? size(self.certificateRefs) > 0 || size(self.options) > 0 : true" type GatewayTLSConfig struct { // Mode defines the TLS behavior for the TLS session initiated by the client. // There are two possible modes: // - // - Terminate: The TLS session between the downstream client - // and the Gateway is terminated at the Gateway. This mode requires - // certificateRefs to be set and contain at least one element. + // - Terminate: The TLS session between the downstream client and the + // Gateway is terminated at the Gateway. This mode requires certificates + // to be specified in some way, such as populating the certificateRefs + // field. // - Passthrough: The TLS session is NOT terminated by the Gateway. This // implies that the Gateway can't decipher the TLS stream except for - // the ClientHello message of the TLS protocol. - // CertificateRefs field is ignored in this mode. + // the ClientHello message of the TLS protocol. The certificateRefs field + // is ignored in this mode. // // Support: Core // @@ -423,6 +456,18 @@ type GatewayTLSConfig struct { // +kubebuilder:validation:MaxItems=64 CertificateRefs []SecretObjectReference `json:"certificateRefs,omitempty"` + // FrontendValidation holds configuration information for validating the frontend (client). + // Setting this field will require clients to send a client certificate + // required for validation during the TLS handshake. In browsers this may result in a dialog appearing + // that requests a user to specify the client certificate. + // The maximum depth of a certificate chain accepted in verification is Implementation specific. + // + // Support: Extended + // + // +optional + // + FrontendValidation *FrontendTLSValidation `json:"frontendValidation,omitempty"` + // Options are a list of key/value pairs to enable extended TLS // configuration for each implementation. For example, configuring the // minimum TLS version or supported cipher suites. @@ -457,6 +502,36 @@ const ( TLSModePassthrough TLSModeType = "Passthrough" ) +// FrontendTLSValidation holds configuration information that can be used to validate +// the frontend initiating the TLS connection +type FrontendTLSValidation struct { + // CACertificateRefs contains one or more references to + // Kubernetes objects that contain TLS certificates of + // the Certificate Authorities that can be used + // as a trust anchor to validate the certificates presented by the client. + // + // A single CA certificate reference to a Kubernetes ConfigMap + // has "Core" support. + // Implementations MAY choose to support attaching multiple CA certificates to + // a Listener, but this behavior is implementation-specific. + // + // Support: Core - A single reference to a Kubernetes ConfigMap + // with the CA certificate in a key named `ca.crt`. + // + // Support: Implementation-specific (More than one reference, or other kinds + // of resources). + // + // References to a resource in a different namespace are invalid UNLESS there + // is a ReferenceGrant in the target namespace that allows the certificate + // to be attached. If a ReferenceGrant does not allow this reference, the + // "ResolvedRefs" condition MUST be set to False for this listener with the + // "RefNotPermitted" reason. + // + // +kubebuilder:validation:MaxItems=8 + // +kubebuilder:validation:MinItems=1 + CACertificateRefs []ObjectReference `json:"caCertificateRefs,omitempty"` +} + // AllowedRoutes defines which Routes may be attached to this Listener. type AllowedRoutes struct { // Namespaces indicates namespaces from which Routes may be attached to this @@ -635,11 +710,16 @@ type GatewayInfrastructure struct { // // An implementation may chose to add additional implementation-specific labels as they see fit. // + // If an implementation maps these labels to Pods, or any other resource that would need to be recreated when labels + // change, it SHOULD clearly warn about this behavior in documentation. + // // Support: Extended // // +optional // +kubebuilder:validation:MaxProperties=8 - Labels map[AnnotationKey]AnnotationValue `json:"labels,omitempty"` + // +kubebuilder:validation:XValidation:message="Label keys must be in the form of an optional DNS subdomain prefix followed by a required name segment of up to 63 characters.",rule="self.all(key, key.matches(r\"\"\"^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$\"\"\"))" + // +kubebuilder:validation:XValidation:message="If specified, the label key's prefix must be a DNS subdomain not longer than 253 characters in total.",rule="self.all(key, key.split(\"/\")[0].size() < 253)" + Labels map[LabelKey]LabelValue `json:"labels,omitempty"` // Annotations that SHOULD be applied to any resources created in response to this Gateway. // @@ -652,7 +732,40 @@ type GatewayInfrastructure struct { // // +optional // +kubebuilder:validation:MaxProperties=8 + // +kubebuilder:validation:XValidation:message="Annotation keys must be in the form of an optional DNS subdomain prefix followed by a required name segment of up to 63 characters.",rule="self.all(key, key.matches(r\"\"\"^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$\"\"\"))" + // +kubebuilder:validation:XValidation:message="If specified, the annotation key's prefix must be a DNS subdomain not longer than 253 characters in total.",rule="self.all(key, key.split(\"/\")[0].size() < 253)" Annotations map[AnnotationKey]AnnotationValue `json:"annotations,omitempty"` + + // ParametersRef is a reference to a resource that contains the configuration + // parameters corresponding to the Gateway. This is optional if the + // controller does not require any additional configuration. + // + // This follows the same semantics as GatewayClass's `parametersRef`, but on a per-Gateway basis + // + // The Gateway's GatewayClass may provide its own `parametersRef`. When both are specified, + // the merging behavior is implementation specific. + // It is generally recommended that GatewayClass provides defaults that can be overridden by a Gateway. + // + // Support: Implementation-specific + // + // +optional + ParametersRef *LocalParametersReference `json:"parametersRef,omitempty"` +} + +// LocalParametersReference identifies an API object containing controller-specific +// configuration resource within the namespace. +type LocalParametersReference struct { + // Group is the group of the referent. + Group Group `json:"group"` + + // Kind is kind of the referent. + Kind Kind `json:"kind"` + + // Name is the name of the referent. + // + // +kubebuilder:validation:MinLength=1 + // +kubebuilder:validation:MaxLength=253 + Name string `json:"name"` } // GatewayConditionType is a type of condition associated with a @@ -700,8 +813,10 @@ const ( // true. GatewayReasonProgrammed GatewayConditionReason = "Programmed" - // This reason is used with the "Programmed" and "Accepted" conditions when the Gateway is - // syntactically or semantically invalid. + // This reason is used with the "Programmed" and "Accepted" conditions when + // the Gateway is syntactically or semantically invalid. For example, this + // could include unspecified TLS configuration, or some unrecognized or + // invalid values in the TLS configuration. GatewayReasonInvalid GatewayConditionReason = "Invalid" // This reason is used with the "Programmed" condition when the @@ -753,6 +868,7 @@ const ( // Possible reasons for this condition to be False are: // // * "Invalid" + // * "InvalidParameters" // * "NotReconciled" // * "UnsupportedAddress" // * "ListenersNotValid" @@ -786,6 +902,11 @@ const ( // Gateway could not be accepted because an address that was provided is a // type which is not supported by the implementation. GatewayReasonUnsupportedAddress GatewayConditionReason = "UnsupportedAddress" + + // This reason is used with the "Accepted" condition when the + // Gateway was not accepted because the parametersRef field + // was invalid, with more detail in the message. + GatewayReasonInvalidParameters GatewayConditionReason = "InvalidParameters" ) const ( diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types.go index becbc14b23..9aeaddfa0b 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types.go @@ -25,6 +25,7 @@ import ( // +kubebuilder:object:root=true // +kubebuilder:resource:categories=gateway-api,scope=Cluster,shortName=gc // +kubebuilder:subresource:status +// +kubebuilder:storageversion // +kubebuilder:printcolumn:name="Controller",type=string,JSONPath=`.spec.controllerName` // +kubebuilder:printcolumn:name="Accepted",type=string,JSONPath=`.status.conditions[?(@.type=="Accepted")].status` // +kubebuilder:printcolumn:name="Age",type=date,JSONPath=`.metadata.creationTimestamp` @@ -59,7 +60,7 @@ type GatewayClass struct { // Implementations MUST populate status on all GatewayClass resources which // specify their controller name. // - // +kubebuilder:default={conditions: {{type: "Accepted", status: "Unknown", message: "Waiting for controller", reason: "Waiting", lastTransitionTime: "1970-01-01T00:00:00Z"}}} + // +kubebuilder:default={conditions: {{type: "Accepted", status: "Unknown", message: "Waiting for controller", reason: "Pending", lastTransitionTime: "1970-01-01T00:00:00Z"}}} Status GatewayClassStatus `json:"status,omitempty"` } @@ -92,8 +93,14 @@ type GatewayClassSpec struct { // or an implementation-specific custom resource. The resource can be // cluster-scoped or namespace-scoped. // - // If the referent cannot be found, the GatewayClass's "InvalidParameters" - // status condition will be true. + // If the referent cannot be found, refers to an unsupported kind, or when + // the data within that resource is malformed, the GatewayClass SHOULD be + // rejected with the "Accepted" status condition set to "False" and an + // "InvalidParameters" reason. + // + // A Gateway for this GatewayClass may provide its own `parametersRef`. When both are specified, + // the merging behavior is implementation specific. + // It is generally recommended that GatewayClass provides defaults that can be overridden by a Gateway. // // Support: Implementation-specific // @@ -157,6 +164,7 @@ const ( // Possible reasons for this condition to be False are: // // * "InvalidParameters" + // * "Unsupported" // * "UnsupportedVersion" // // Possible reasons for this condition to be Unknown are: @@ -171,9 +179,10 @@ const ( // true. GatewayClassReasonAccepted GatewayClassConditionReason = "Accepted" - // This reason is used with the "Accepted" condition when the - // GatewayClass was not accepted because the parametersRef field - // was invalid, with more detail in the message. + // This reason is used with the "Accepted" condition when the GatewayClass + // was not accepted because the parametersRef field refers to a nonexistent + // or unsupported resource or kind, or when the data within that resource is + // malformed. GatewayClassReasonInvalidParameters GatewayClassConditionReason = "InvalidParameters" // This reason is used with the "Accepted" condition when the @@ -182,6 +191,11 @@ const ( // GatewayClass. GatewayClassReasonPending GatewayClassConditionReason = "Pending" + // This reason is used with the "Accepted" condition when the GatewayClass + // was not accepted because the implementation does not support a + // user-defined GatewayClass. + GatewayClassReasonUnsupported GatewayClassConditionReason = "Unsupported" + // Deprecated: Use "Pending" instead. GatewayClassReasonWaiting GatewayClassConditionReason = "Waiting" ) @@ -247,9 +261,10 @@ type GatewayClassStatus struct { Conditions []metav1.Condition `json:"conditions,omitempty"` // SupportedFeatures is the set of features the GatewayClass support. - // It MUST be sorted in ascending alphabetical order. + // It MUST be sorted in ascending alphabetical order by the Name key. // +optional - // +listType=set + // +listType=map + // +listMapKey=name // // +kubebuilder:validation:MaxItems=64 SupportedFeatures []SupportedFeature `json:"supportedFeatures,omitempty"` @@ -264,7 +279,10 @@ type GatewayClassList struct { Items []GatewayClass `json:"items"` } -// SupportedFeature is used to describe distinct features that are covered by +// FeatureName is used to describe distinct features that are covered by // conformance tests. -// +kubebuilder:validation:Enum=Gateway;GatewayPort8080;GatewayStaticAddresses;HTTPRoute;HTTPRouteDestinationPortMatching;HTTPRouteHostRewrite;HTTPRouteMethodMatching;HTTPRoutePathRedirect;HTTPRoutePathRewrite;HTTPRoutePortRedirect;HTTPRouteQueryParamMatching;HTTPRouteRequestMirror;HTTPRouteRequestMultipleMirrors;HTTPRouteResponseHeaderModification;HTTPRouteSchemeRedirect;Mesh;ReferenceGrant;TLSRoute -type SupportedFeature string +type FeatureName string + +type SupportedFeature struct { + Name FeatureName `json:"name"` +} diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types_overrides.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types_overrides.go new file mode 100644 index 0000000000..f635084782 --- /dev/null +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/gatewayclass_types_overrides.go @@ -0,0 +1,59 @@ +/* +Copyright 2024 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "encoding/json" + "errors" +) + +// Below code handles the experimental field breaking change introduced in +// https://github.com/kubernetes-sigs/gateway-api/pull/3200/. +// We are overriding the UnmarshalJSON function to be able to handle cases where +// users had the old version of the GatewayClass CRD applied with SupportedFeatures +// as a list of strings and not list of objects. +// See https://github.com/kubernetes-sigs/gateway-api/issues/3464 +// for more information. + +func (s *SupportedFeature) UnmarshalJSON(data []byte) error { + var oldSupportedFeature oldSupportedFeature + var unmarshalTypeErr *json.UnmarshalTypeError + if err := json.Unmarshal(data, &oldSupportedFeature); err == nil { + s.Name = FeatureName(oldSupportedFeature) + return nil + } else if !errors.As(err, &unmarshalTypeErr) { + // If the error is not a type error, return it + return err + } + + var si supportedFeatureInternal + if err := json.Unmarshal(data, &si); err != nil { + return err + } + s.Name = si.Name + return nil +} + +// This is solely for the purpose of ensuring backward compatibility and +// SHOULD NOT be used elsewhere. +type supportedFeatureInternal struct { + Name FeatureName `json:"name"` +} + +// This is solely for the purpose of ensuring backward compatibility and +// SHOULD NOT be used elsewhere. +type oldSupportedFeature string diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/grpcroute_types.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/grpcroute_types.go new file mode 100644 index 0000000000..953ba0243b --- /dev/null +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/grpcroute_types.go @@ -0,0 +1,638 @@ +/* +Copyright 2022 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +// +genclient +// +kubebuilder:object:root=true +// +kubebuilder:resource:categories=gateway-api +// +kubebuilder:subresource:status +// +kubebuilder:storageversion +// +kubebuilder:printcolumn:name="Hostnames",type=string,JSONPath=`.spec.hostnames` +// +kubebuilder:printcolumn:name="Age",type=date,JSONPath=`.metadata.creationTimestamp` + +// GRPCRoute provides a way to route gRPC requests. This includes the capability +// to match requests by hostname, gRPC service, gRPC method, or HTTP/2 header. +// Filters can be used to specify additional processing steps. Backends specify +// where matching requests will be routed. +// +// GRPCRoute falls under extended support within the Gateway API. Within the +// following specification, the word "MUST" indicates that an implementation +// supporting GRPCRoute must conform to the indicated requirement, but an +// implementation not supporting this route type need not follow the requirement +// unless explicitly indicated. +// +// Implementations supporting `GRPCRoute` with the `HTTPS` `ProtocolType` MUST +// accept HTTP/2 connections without an initial upgrade from HTTP/1.1, i.e. via +// ALPN. If the implementation does not support this, then it MUST set the +// "Accepted" condition to "False" for the affected listener with a reason of +// "UnsupportedProtocol". Implementations MAY also accept HTTP/2 connections +// with an upgrade from HTTP/1. +// +// Implementations supporting `GRPCRoute` with the `HTTP` `ProtocolType` MUST +// support HTTP/2 over cleartext TCP (h2c, +// https://www.rfc-editor.org/rfc/rfc7540#section-3.1) without an initial +// upgrade from HTTP/1.1, i.e. with prior knowledge +// (https://www.rfc-editor.org/rfc/rfc7540#section-3.4). If the implementation +// does not support this, then it MUST set the "Accepted" condition to "False" +// for the affected listener with a reason of "UnsupportedProtocol". +// Implementations MAY also accept HTTP/2 connections with an upgrade from +// HTTP/1, i.e. without prior knowledge. +type GRPCRoute struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + // Spec defines the desired state of GRPCRoute. + Spec GRPCRouteSpec `json:"spec,omitempty"` + + // Status defines the current state of GRPCRoute. + Status GRPCRouteStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// GRPCRouteList contains a list of GRPCRoute. +type GRPCRouteList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []GRPCRoute `json:"items"` +} + +// GRPCRouteStatus defines the observed state of GRPCRoute. +type GRPCRouteStatus struct { + RouteStatus `json:",inline"` +} + +// GRPCRouteSpec defines the desired state of GRPCRoute +type GRPCRouteSpec struct { + CommonRouteSpec `json:",inline"` + + // Hostnames defines a set of hostnames to match against the GRPC + // Host header to select a GRPCRoute to process the request. This matches + // the RFC 1123 definition of a hostname with 2 notable exceptions: + // + // 1. IPs are not allowed. + // 2. A hostname may be prefixed with a wildcard label (`*.`). The wildcard + // label MUST appear by itself as the first label. + // + // If a hostname is specified by both the Listener and GRPCRoute, there + // MUST be at least one intersecting hostname for the GRPCRoute to be + // attached to the Listener. For example: + // + // * A Listener with `test.example.com` as the hostname matches GRPCRoutes + // that have either not specified any hostnames, or have specified at + // least one of `test.example.com` or `*.example.com`. + // * A Listener with `*.example.com` as the hostname matches GRPCRoutes + // that have either not specified any hostnames or have specified at least + // one hostname that matches the Listener hostname. For example, + // `test.example.com` and `*.example.com` would both match. On the other + // hand, `example.com` and `test.example.net` would not match. + // + // Hostnames that are prefixed with a wildcard label (`*.`) are interpreted + // as a suffix match. That means that a match for `*.example.com` would match + // both `test.example.com`, and `foo.test.example.com`, but not `example.com`. + // + // If both the Listener and GRPCRoute have specified hostnames, any + // GRPCRoute hostnames that do not match the Listener hostname MUST be + // ignored. For example, if a Listener specified `*.example.com`, and the + // GRPCRoute specified `test.example.com` and `test.example.net`, + // `test.example.net` MUST NOT be considered for a match. + // + // If both the Listener and GRPCRoute have specified hostnames, and none + // match with the criteria above, then the GRPCRoute MUST NOT be accepted by + // the implementation. The implementation MUST raise an 'Accepted' Condition + // with a status of `False` in the corresponding RouteParentStatus. + // + // If a Route (A) of type HTTPRoute or GRPCRoute is attached to a + // Listener and that listener already has another Route (B) of the other + // type attached and the intersection of the hostnames of A and B is + // non-empty, then the implementation MUST accept exactly one of these two + // routes, determined by the following criteria, in order: + // + // * The oldest Route based on creation timestamp. + // * The Route appearing first in alphabetical order by + // "{namespace}/{name}". + // + // The rejected Route MUST raise an 'Accepted' condition with a status of + // 'False' in the corresponding RouteParentStatus. + // + // Support: Core + // + // +optional + // +kubebuilder:validation:MaxItems=16 + Hostnames []Hostname `json:"hostnames,omitempty"` + + // Rules are a list of GRPC matchers, filters and actions. + // + // +optional + // +kubebuilder:validation:MaxItems=16 + // +kubebuilder:validation:XValidation:message="While 16 rules and 64 matches per rule are allowed, the total number of matches across all rules in a route must be less than 128",rule="(self.size() > 0 ? (has(self[0].matches) ? self[0].matches.size() : 0) : 0) + (self.size() > 1 ? (has(self[1].matches) ? self[1].matches.size() : 0) : 0) + (self.size() > 2 ? (has(self[2].matches) ? self[2].matches.size() : 0) : 0) + (self.size() > 3 ? (has(self[3].matches) ? self[3].matches.size() : 0) : 0) + (self.size() > 4 ? (has(self[4].matches) ? self[4].matches.size() : 0) : 0) + (self.size() > 5 ? (has(self[5].matches) ? self[5].matches.size() : 0) : 0) + (self.size() > 6 ? (has(self[6].matches) ? self[6].matches.size() : 0) : 0) + (self.size() > 7 ? (has(self[7].matches) ? self[7].matches.size() : 0) : 0) + (self.size() > 8 ? (has(self[8].matches) ? self[8].matches.size() : 0) : 0) + (self.size() > 9 ? (has(self[9].matches) ? self[9].matches.size() : 0) : 0) + (self.size() > 10 ? (has(self[10].matches) ? self[10].matches.size() : 0) : 0) + (self.size() > 11 ? (has(self[11].matches) ? self[11].matches.size() : 0) : 0) + (self.size() > 12 ? (has(self[12].matches) ? self[12].matches.size() : 0) : 0) + (self.size() > 13 ? (has(self[13].matches) ? self[13].matches.size() : 0) : 0) + (self.size() > 14 ? (has(self[14].matches) ? self[14].matches.size() : 0) : 0) + (self.size() > 15 ? (has(self[15].matches) ? self[15].matches.size() : 0) : 0) <= 128" + // + Rules []GRPCRouteRule `json:"rules,omitempty"` +} + +// GRPCRouteRule defines the semantics for matching a gRPC request based on +// conditions (matches), processing it (filters), and forwarding the request to +// an API object (backendRefs). +type GRPCRouteRule struct { + // Name is the name of the route rule. This name MUST be unique within a Route if it is set. + // + // Support: Extended + // +optional + // + Name *SectionName `json:"name,omitempty"` + + // Matches define conditions used for matching the rule against incoming + // gRPC requests. Each match is independent, i.e. this rule will be matched + // if **any** one of the matches is satisfied. + // + // For example, take the following matches configuration: + // + // ``` + // matches: + // - method: + // service: foo.bar + // headers: + // values: + // version: 2 + // - method: + // service: foo.bar.v2 + // ``` + // + // For a request to match against this rule, it MUST satisfy + // EITHER of the two conditions: + // + // - service of foo.bar AND contains the header `version: 2` + // - service of foo.bar.v2 + // + // See the documentation for GRPCRouteMatch on how to specify multiple + // match conditions to be ANDed together. + // + // If no matches are specified, the implementation MUST match every gRPC request. + // + // Proxy or Load Balancer routing configuration generated from GRPCRoutes + // MUST prioritize rules based on the following criteria, continuing on + // ties. Merging MUST not be done between GRPCRoutes and HTTPRoutes. + // Precedence MUST be given to the rule with the largest number of: + // + // * Characters in a matching non-wildcard hostname. + // * Characters in a matching hostname. + // * Characters in a matching service. + // * Characters in a matching method. + // * Header matches. + // + // If ties still exist across multiple Routes, matching precedence MUST be + // determined in order of the following criteria, continuing on ties: + // + // * The oldest Route based on creation timestamp. + // * The Route appearing first in alphabetical order by + // "{namespace}/{name}". + // + // If ties still exist within the Route that has been given precedence, + // matching precedence MUST be granted to the first matching rule meeting + // the above criteria. + // + // +optional + // +kubebuilder:validation:MaxItems=8 + Matches []GRPCRouteMatch `json:"matches,omitempty"` + + // Filters define the filters that are applied to requests that match + // this rule. + // + // The effects of ordering of multiple behaviors are currently unspecified. + // This can change in the future based on feedback during the alpha stage. + // + // Conformance-levels at this level are defined based on the type of filter: + // + // - ALL core filters MUST be supported by all implementations that support + // GRPCRoute. + // - Implementers are encouraged to support extended filters. + // - Implementation-specific custom filters have no API guarantees across + // implementations. + // + // Specifying the same filter multiple times is not supported unless explicitly + // indicated in the filter. + // + // If an implementation can not support a combination of filters, it must clearly + // document that limitation. In cases where incompatible or unsupported + // filters are specified and cause the `Accepted` condition to be set to status + // `False`, implementations may use the `IncompatibleFilters` reason to specify + // this configuration error. + // + // Support: Core + // + // +optional + // +kubebuilder:validation:MaxItems=16 + // +kubebuilder:validation:XValidation:message="RequestHeaderModifier filter cannot be repeated",rule="self.filter(f, f.type == 'RequestHeaderModifier').size() <= 1" + // +kubebuilder:validation:XValidation:message="ResponseHeaderModifier filter cannot be repeated",rule="self.filter(f, f.type == 'ResponseHeaderModifier').size() <= 1" + Filters []GRPCRouteFilter `json:"filters,omitempty"` + + // BackendRefs defines the backend(s) where matching requests should be + // sent. + // + // Failure behavior here depends on how many BackendRefs are specified and + // how many are invalid. + // + // If *all* entries in BackendRefs are invalid, and there are also no filters + // specified in this route rule, *all* traffic which matches this rule MUST + // receive an `UNAVAILABLE` status. + // + // See the GRPCBackendRef definition for the rules about what makes a single + // GRPCBackendRef invalid. + // + // When a GRPCBackendRef is invalid, `UNAVAILABLE` statuses MUST be returned for + // requests that would have otherwise been routed to an invalid backend. If + // multiple backends are specified, and some are invalid, the proportion of + // requests that would otherwise have been routed to an invalid backend + // MUST receive an `UNAVAILABLE` status. + // + // For example, if two backends are specified with equal weights, and one is + // invalid, 50 percent of traffic MUST receive an `UNAVAILABLE` status. + // Implementations may choose how that 50 percent is determined. + // + // Support: Core for Kubernetes Service + // + // Support: Implementation-specific for any other resource + // + // Support for weight: Core + // + // +optional + // +kubebuilder:validation:MaxItems=16 + BackendRefs []GRPCBackendRef `json:"backendRefs,omitempty"` + + // SessionPersistence defines and configures session persistence + // for the route rule. + // + // Support: Extended + // + // +optional + // + SessionPersistence *SessionPersistence `json:"sessionPersistence,omitempty"` +} + +// GRPCRouteMatch defines the predicate used to match requests to a given +// action. Multiple match types are ANDed together, i.e. the match will +// evaluate to true only if all conditions are satisfied. +// +// For example, the match below will match a gRPC request only if its service +// is `foo` AND it contains the `version: v1` header: +// +// ``` +// matches: +// - method: +// type: Exact +// service: "foo" +// headers: +// - name: "version" +// value "v1" +// +// ``` +type GRPCRouteMatch struct { + // Method specifies a gRPC request service/method matcher. If this field is + // not specified, all services and methods will match. + // + // +optional + Method *GRPCMethodMatch `json:"method,omitempty"` + + // Headers specifies gRPC request header matchers. Multiple match values are + // ANDed together, meaning, a request MUST match all the specified headers + // to select the route. + // + // +listType=map + // +listMapKey=name + // +optional + // +kubebuilder:validation:MaxItems=16 + Headers []GRPCHeaderMatch `json:"headers,omitempty"` +} + +// GRPCMethodMatch describes how to select a gRPC route by matching the gRPC +// request service and/or method. +// +// At least one of Service and Method MUST be a non-empty string. +// +// +kubebuilder:validation:XValidation:message="One or both of 'service' or 'method' must be specified",rule="has(self.type) ? has(self.service) || has(self.method) : true" +// +kubebuilder:validation:XValidation:message="service must only contain valid characters (matching ^(?i)\\.?[a-z_][a-z_0-9]*(\\.[a-z_][a-z_0-9]*)*$)",rule="(!has(self.type) || self.type == 'Exact') && has(self.service) ? self.service.matches(r\"\"\"^(?i)\\.?[a-z_][a-z_0-9]*(\\.[a-z_][a-z_0-9]*)*$\"\"\"): true" +// +kubebuilder:validation:XValidation:message="method must only contain valid characters (matching ^[A-Za-z_][A-Za-z_0-9]*$)",rule="(!has(self.type) || self.type == 'Exact') && has(self.method) ? self.method.matches(r\"\"\"^[A-Za-z_][A-Za-z_0-9]*$\"\"\"): true" +type GRPCMethodMatch struct { + // Type specifies how to match against the service and/or method. + // Support: Core (Exact with service and method specified) + // + // Support: Implementation-specific (Exact with method specified but no service specified) + // + // Support: Implementation-specific (RegularExpression) + // + // +optional + // +kubebuilder:default=Exact + Type *GRPCMethodMatchType `json:"type,omitempty"` + + // Value of the service to match against. If left empty or omitted, will + // match any service. + // + // At least one of Service and Method MUST be a non-empty string. + // + // +optional + // +kubebuilder:validation:MaxLength=1024 + Service *string `json:"service,omitempty"` + + // Value of the method to match against. If left empty or omitted, will + // match all services. + // + // At least one of Service and Method MUST be a non-empty string. + // + // +optional + // +kubebuilder:validation:MaxLength=1024 + Method *string `json:"method,omitempty"` +} + +// MethodMatchType specifies the semantics of how gRPC methods and services are compared. +// Valid MethodMatchType values, along with their conformance levels, are: +// +// * "Exact" - Core +// * "RegularExpression" - Implementation Specific +// +// Exact methods MUST be syntactically valid: +// +// - Must not contain `/` character +// +// +kubebuilder:validation:Enum=Exact;RegularExpression +type GRPCMethodMatchType string + +const ( + // Matches the method or service exactly and with case sensitivity. + GRPCMethodMatchExact GRPCMethodMatchType = "Exact" + + // Matches if the method or service matches the given regular expression with + // case sensitivity. + // + // Since `"RegularExpression"` has implementation-specific conformance, + // implementations can support POSIX, PCRE, RE2 or any other regular expression + // dialect. + // Please read the implementation's documentation to determine the supported + // dialect. + GRPCMethodMatchRegularExpression GRPCMethodMatchType = "RegularExpression" +) + +// GRPCHeaderMatch describes how to select a gRPC route by matching gRPC request +// headers. +type GRPCHeaderMatch struct { + // Type specifies how to match against the value of the header. + // + // +optional + // +kubebuilder:default=Exact + Type *GRPCHeaderMatchType `json:"type,omitempty"` + + // Name is the name of the gRPC Header to be matched. + // + // If multiple entries specify equivalent header names, only the first + // entry with an equivalent name MUST be considered for a match. Subsequent + // entries with an equivalent header name MUST be ignored. Due to the + // case-insensitivity of header names, "foo" and "Foo" are considered + // equivalent. + Name GRPCHeaderName `json:"name"` + + // Value is the value of the gRPC Header to be matched. + // + // +kubebuilder:validation:MinLength=1 + // +kubebuilder:validation:MaxLength=4096 + Value string `json:"value"` +} + +// GRPCHeaderMatchType specifies the semantics of how GRPC header values should +// be compared. Valid GRPCHeaderMatchType values, along with their conformance +// levels, are: +// +// * "Exact" - Core +// * "RegularExpression" - Implementation Specific +// +// Note that new values may be added to this enum in future releases of the API, +// implementations MUST ensure that unknown values will not cause a crash. +// +// Unknown values here MUST result in the implementation setting the Accepted +// Condition for the Route to `status: False`, with a Reason of +// `UnsupportedValue`. +// +// +kubebuilder:validation:Enum=Exact;RegularExpression +type GRPCHeaderMatchType string + +// GRPCHeaderMatchType constants. +const ( + GRPCHeaderMatchExact GRPCHeaderMatchType = "Exact" + GRPCHeaderMatchRegularExpression GRPCHeaderMatchType = "RegularExpression" +) + +type GRPCHeaderName HeaderName + +// GRPCRouteFilterType identifies a type of GRPCRoute filter. +type GRPCRouteFilterType string + +const ( + // GRPCRouteFilterRequestHeaderModifier can be used to add or remove a gRPC + // header from a gRPC request before it is sent to the upstream target. + // + // Support in GRPCRouteRule: Core + // + // Support in GRPCBackendRef: Extended + GRPCRouteFilterRequestHeaderModifier GRPCRouteFilterType = "RequestHeaderModifier" + + // GRPCRouteFilterRequestHeaderModifier can be used to add or remove a gRPC + // header from a gRPC response before it is sent to the client. + // + // Support in GRPCRouteRule: Core + // + // Support in GRPCBackendRef: Extended + GRPCRouteFilterResponseHeaderModifier GRPCRouteFilterType = "ResponseHeaderModifier" + + // GRPCRouteFilterRequestMirror can be used to mirror gRPC requests to a + // different backend. The responses from this backend MUST be ignored by + // the Gateway. + // + // Support in GRPCRouteRule: Extended + // + // Support in GRPCBackendRef: Extended + GRPCRouteFilterRequestMirror GRPCRouteFilterType = "RequestMirror" + + // GRPCRouteFilterExtensionRef should be used for configuring custom + // gRPC filters. + // + // Support in GRPCRouteRule: Implementation-specific + // + // Support in GRPCBackendRef: Implementation-specific + GRPCRouteFilterExtensionRef GRPCRouteFilterType = "ExtensionRef" +) + +// GRPCRouteFilter defines processing steps that must be completed during the +// request or response lifecycle. GRPCRouteFilters are meant as an extension +// point to express processing that may be done in Gateway implementations. Some +// examples include request or response modification, implementing +// authentication strategies, rate-limiting, and traffic shaping. API +// guarantee/conformance is defined based on the type of the filter. +// +// +kubebuilder:validation:XValidation:message="filter.requestHeaderModifier must be nil if the filter.type is not RequestHeaderModifier",rule="!(has(self.requestHeaderModifier) && self.type != 'RequestHeaderModifier')" +// +kubebuilder:validation:XValidation:message="filter.requestHeaderModifier must be specified for RequestHeaderModifier filter.type",rule="!(!has(self.requestHeaderModifier) && self.type == 'RequestHeaderModifier')" +// +kubebuilder:validation:XValidation:message="filter.responseHeaderModifier must be nil if the filter.type is not ResponseHeaderModifier",rule="!(has(self.responseHeaderModifier) && self.type != 'ResponseHeaderModifier')" +// +kubebuilder:validation:XValidation:message="filter.responseHeaderModifier must be specified for ResponseHeaderModifier filter.type",rule="!(!has(self.responseHeaderModifier) && self.type == 'ResponseHeaderModifier')" +// +kubebuilder:validation:XValidation:message="filter.requestMirror must be nil if the filter.type is not RequestMirror",rule="!(has(self.requestMirror) && self.type != 'RequestMirror')" +// +kubebuilder:validation:XValidation:message="filter.requestMirror must be specified for RequestMirror filter.type",rule="!(!has(self.requestMirror) && self.type == 'RequestMirror')" +// +kubebuilder:validation:XValidation:message="filter.extensionRef must be nil if the filter.type is not ExtensionRef",rule="!(has(self.extensionRef) && self.type != 'ExtensionRef')" +// +kubebuilder:validation:XValidation:message="filter.extensionRef must be specified for ExtensionRef filter.type",rule="!(!has(self.extensionRef) && self.type == 'ExtensionRef')" +type GRPCRouteFilter struct { + // Type identifies the type of filter to apply. As with other API fields, + // types are classified into three conformance levels: + // + // - Core: Filter types and their corresponding configuration defined by + // "Support: Core" in this package, e.g. "RequestHeaderModifier". All + // implementations supporting GRPCRoute MUST support core filters. + // + // - Extended: Filter types and their corresponding configuration defined by + // "Support: Extended" in this package, e.g. "RequestMirror". Implementers + // are encouraged to support extended filters. + // + // - Implementation-specific: Filters that are defined and supported by specific vendors. + // In the future, filters showing convergence in behavior across multiple + // implementations will be considered for inclusion in extended or core + // conformance levels. Filter-specific configuration for such filters + // is specified using the ExtensionRef field. `Type` MUST be set to + // "ExtensionRef" for custom filters. + // + // Implementers are encouraged to define custom implementation types to + // extend the core API with implementation-specific behavior. + // + // If a reference to a custom filter type cannot be resolved, the filter + // MUST NOT be skipped. Instead, requests that would have been processed by + // that filter MUST receive a HTTP error response. + // + // +unionDiscriminator + // +kubebuilder:validation:Enum=ResponseHeaderModifier;RequestHeaderModifier;RequestMirror;ExtensionRef + // + Type GRPCRouteFilterType `json:"type"` + + // RequestHeaderModifier defines a schema for a filter that modifies request + // headers. + // + // Support: Core + // + // +optional + RequestHeaderModifier *HTTPHeaderFilter `json:"requestHeaderModifier,omitempty"` + + // ResponseHeaderModifier defines a schema for a filter that modifies response + // headers. + // + // Support: Extended + // + // +optional + ResponseHeaderModifier *HTTPHeaderFilter `json:"responseHeaderModifier,omitempty"` + + // RequestMirror defines a schema for a filter that mirrors requests. + // Requests are sent to the specified destination, but responses from + // that destination are ignored. + // + // This filter can be used multiple times within the same rule. Note that + // not all implementations will be able to support mirroring to multiple + // backends. + // + // Support: Extended + // + // +optional + // + // + RequestMirror *HTTPRequestMirrorFilter `json:"requestMirror,omitempty"` + + // ExtensionRef is an optional, implementation-specific extension to the + // "filter" behavior. For example, resource "myroutefilter" in group + // "networking.example.net"). ExtensionRef MUST NOT be used for core and + // extended filters. + // + // Support: Implementation-specific + // + // This filter can be used multiple times within the same rule. + // +optional + ExtensionRef *LocalObjectReference `json:"extensionRef,omitempty"` +} + +// GRPCBackendRef defines how a GRPCRoute forwards a gRPC request. +// +// Note that when a namespace different than the local namespace is specified, a +// ReferenceGrant object is required in the referent namespace to allow that +// namespace's owner to accept the reference. See the ReferenceGrant +// documentation for details. +// +// +// +// When the BackendRef points to a Kubernetes Service, implementations SHOULD +// honor the appProtocol field if it is set for the target Service Port. +// +// Implementations supporting appProtocol SHOULD recognize the Kubernetes +// Standard Application Protocols defined in KEP-3726. +// +// If a Service appProtocol isn't specified, an implementation MAY infer the +// backend protocol through its own means. Implementations MAY infer the +// protocol from the Route type referring to the backend Service. +// +// If a Route is not able to send traffic to the backend using the specified +// protocol then the backend is considered invalid. Implementations MUST set the +// "ResolvedRefs" condition to "False" with the "UnsupportedProtocol" reason. +// +// +type GRPCBackendRef struct { + // BackendRef is a reference to a backend to forward matched requests to. + // + // A BackendRef can be invalid for the following reasons. In all cases, the + // implementation MUST ensure the `ResolvedRefs` Condition on the Route + // is set to `status: False`, with a Reason and Message that indicate + // what is the cause of the error. + // + // A BackendRef is invalid if: + // + // * It refers to an unknown or unsupported kind of resource. In this + // case, the Reason MUST be set to `InvalidKind` and Message of the + // Condition MUST explain which kind of resource is unknown or unsupported. + // + // * It refers to a resource that does not exist. In this case, the Reason MUST + // be set to `BackendNotFound` and the Message of the Condition MUST explain + // which resource does not exist. + // + // * It refers a resource in another namespace when the reference has not been + // explicitly allowed by a ReferenceGrant (or equivalent concept). In this + // case, the Reason MUST be set to `RefNotPermitted` and the Message of the + // Condition MUST explain which cross-namespace reference is not allowed. + // + // Support: Core for Kubernetes Service + // + // Support: Extended for Kubernetes ServiceImport + // + // Support: Implementation-specific for any other resource + // + // Support for weight: Core + // + // +optional + BackendRef `json:",inline"` + + // Filters defined at this level MUST be executed if and only if the + // request is being forwarded to the backend defined here. + // + // Support: Implementation-specific (For broader support of filters, use the + // Filters field in GRPCRouteRule.) + // + // +optional + // +kubebuilder:validation:MaxItems=16 + // +kubebuilder:validation:XValidation:message="RequestHeaderModifier filter cannot be repeated",rule="self.filter(f, f.type == 'RequestHeaderModifier').size() <= 1" + // +kubebuilder:validation:XValidation:message="ResponseHeaderModifier filter cannot be repeated",rule="self.filter(f, f.type == 'ResponseHeaderModifier').size() <= 1" + Filters []GRPCRouteFilter `json:"filters,omitempty"` +} diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/httproute_types.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/httproute_types.go index 816551edfa..3322c68eac 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/httproute_types.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/httproute_types.go @@ -24,6 +24,7 @@ import ( // +kubebuilder:object:root=true // +kubebuilder:resource:categories=gateway-api // +kubebuilder:subresource:status +// +kubebuilder:storageversion // +kubebuilder:printcolumn:name="Hostnames",type=string,JSONPath=`.spec.hostnames` // +kubebuilder:printcolumn:name="Age",type=date,JSONPath=`.metadata.creationTimestamp` @@ -116,8 +117,10 @@ type HTTPRouteSpec struct { // Rules are a list of HTTP matchers, filters and actions. // // +optional + // // +kubebuilder:validation:MaxItems=16 // +kubebuilder:default={{matches: {{path: {type: "PathPrefix", value: "/"}}}}} + // +kubebuilder:validation:XValidation:message="While 16 rules and 64 matches per rule are allowed, the total number of matches across all rules in a route must be less than 128",rule="(self.size() > 0 ? self[0].matches.size() : 0) + (self.size() > 1 ? self[1].matches.size() : 0) + (self.size() > 2 ? self[2].matches.size() : 0) + (self.size() > 3 ? self[3].matches.size() : 0) + (self.size() > 4 ? self[4].matches.size() : 0) + (self.size() > 5 ? self[5].matches.size() : 0) + (self.size() > 6 ? self[6].matches.size() : 0) + (self.size() > 7 ? self[7].matches.size() : 0) + (self.size() > 8 ? self[8].matches.size() : 0) + (self.size() > 9 ? self[9].matches.size() : 0) + (self.size() > 10 ? self[10].matches.size() : 0) + (self.size() > 11 ? self[11].matches.size() : 0) + (self.size() > 12 ? self[12].matches.size() : 0) + (self.size() > 13 ? self[13].matches.size() : 0) + (self.size() > 14 ? self[14].matches.size() : 0) + (self.size() > 15 ? self[15].matches.size() : 0) <= 128" Rules []HTTPRouteRule `json:"rules,omitempty"` } @@ -131,6 +134,13 @@ type HTTPRouteSpec struct { // +kubebuilder:validation:XValidation:message="Within backendRefs, when using RequestRedirect filter with path.replacePrefixMatch, exactly one PathPrefix match must be specified",rule="(has(self.backendRefs) && self.backendRefs.exists_one(b, (has(b.filters) && b.filters.exists_one(f, has(f.requestRedirect) && has(f.requestRedirect.path) && f.requestRedirect.path.type == 'ReplacePrefixMatch' && has(f.requestRedirect.path.replacePrefixMatch))) )) ? ((size(self.matches) != 1 || !has(self.matches[0].path) || self.matches[0].path.type != 'PathPrefix') ? false : true) : true" // +kubebuilder:validation:XValidation:message="Within backendRefs, When using URLRewrite filter with path.replacePrefixMatch, exactly one PathPrefix match must be specified",rule="(has(self.backendRefs) && self.backendRefs.exists_one(b, (has(b.filters) && b.filters.exists_one(f, has(f.urlRewrite) && has(f.urlRewrite.path) && f.urlRewrite.path.type == 'ReplacePrefixMatch' && has(f.urlRewrite.path.replacePrefixMatch))) )) ? ((size(self.matches) != 1 || !has(self.matches[0].path) || self.matches[0].path.type != 'PathPrefix') ? false : true) : true" type HTTPRouteRule struct { + // Name is the name of the route rule. This name MUST be unique within a Route if it is set. + // + // Support: Extended + // +optional + // + Name *SectionName `json:"name,omitempty"` + // Matches define conditions used for matching the rule against incoming // HTTP requests. Each match is independent, i.e. this rule will be matched // if **any** one of the matches is satisfied. @@ -189,15 +199,26 @@ type HTTPRouteRule struct { // parent a request is coming from, a HTTP 404 status code MUST be returned. // // +optional - // +kubebuilder:validation:MaxItems=8 + // +kubebuilder:validation:MaxItems=64 // +kubebuilder:default={{path:{ type: "PathPrefix", value: "/"}}} Matches []HTTPRouteMatch `json:"matches,omitempty"` // Filters define the filters that are applied to requests that match // this rule. // - // The effects of ordering of multiple behaviors are currently unspecified. - // This can change in the future based on feedback during the alpha stage. + // Wherever possible, implementations SHOULD implement filters in the order + // they are specified. + // + // Implementations MAY choose to implement this ordering strictly, rejecting + // any combination or order of filters that can not be supported. If implementations + // choose a strict interpretation of filter ordering, they MUST clearly document + // that behavior. + // + // To reject an invalid combination or order of filters, implementations SHOULD + // consider the Route Rules with this configuration invalid. If all Route Rules + // in a Route are invalid, the entire Route would be considered invalid. If only + // a portion of Route Rules are invalid, implementations MUST set the + // "PartiallyInvalid" condition for the Route. // // Conformance-levels at this level are defined based on the type of filter: // @@ -251,6 +272,11 @@ type HTTPRouteRule struct { // invalid, 50 percent of traffic must receive a 500. Implementations may // choose how that 50 percent is determined. // + // When a HTTPBackendRef refers to a Service that has no ready endpoints, + // implementations SHOULD return a 503 for requests to that backend instead. + // If an implementation chooses to do this, all of the above rules for 500 responses + // MUST also apply for responses that return a 503. + // // Support: Core for Kubernetes Service // // Support: Extended for Kubernetes ServiceImport @@ -268,13 +294,28 @@ type HTTPRouteRule struct { // Support: Extended // // +optional - // Timeouts *HTTPRouteTimeouts `json:"timeouts,omitempty"` + + // Retry defines the configuration for when to retry an HTTP request. + // + // Support: Extended + // + // +optional + // + Retry *HTTPRouteRetry `json:"retry,omitempty"` + + // SessionPersistence defines and configures session persistence + // for the route rule. + // + // Support: Extended + // + // +optional + // + SessionPersistence *SessionPersistence `json:"sessionPersistence,omitempty"` } // HTTPRouteTimeouts defines timeouts that can be configured for an HTTPRoute. // Timeout values are represented with Gateway API Duration formatting. -// Specifying a zero value such as "0s" is interpreted as no timeout. // // +kubebuilder:validation:XValidation:message="backendRequest timeout cannot be longer than request timeout",rule="!(has(self.request) && has(self.backendRequest) && duration(self.request) != duration('0s') && duration(self.backendRequest) > duration(self.request))" type HTTPRouteTimeouts struct { @@ -286,12 +327,18 @@ type HTTPRouteTimeouts struct { // `HTTPRoute` will cause a timeout if a client request is taking longer than 10 seconds // to complete. // + // Setting a timeout to the zero duration (e.g. "0s") SHOULD disable the timeout + // completely. Implementations that cannot completely disable the timeout MUST + // instead interpret the zero duration as the longest possible value to which + // the timeout can be set. + // // This timeout is intended to cover as close to the whole request-response transaction // as possible although an implementation MAY choose to start the timeout after the entire // request stream has been received instead of immediately after the transaction is // initiated by the client. // - // When this field is unspecified, request timeout behavior is implementation-specific. + // The value of Request is a Gateway API Duration string as defined by GEP-2257. When this + // field is unspecified, request timeout behavior is implementation-specific. // // Support: Extended // @@ -302,12 +349,19 @@ type HTTPRouteTimeouts struct { // to a backend. This covers the time from when the request first starts being // sent from the gateway to when the full response has been received from the backend. // + // Setting a timeout to the zero duration (e.g. "0s") SHOULD disable the timeout + // completely. Implementations that cannot completely disable the timeout MUST + // instead interpret the zero duration as the longest possible value to which + // the timeout can be set. + // // An entire client HTTP transaction with a gateway, covered by the Request timeout, // may result in more than one call from the gateway to the destination backend, // for example, if automatic retries are supported. // - // Because the Request timeout encompasses the BackendRequest timeout, the value of - // BackendRequest must be <= the value of Request timeout. + // The value of BackendRequest must be a Gateway API Duration string as defined by + // GEP-2257. When this field is unspecified, its behavior is implementation-specific; + // when specified, the value of BackendRequest must be no more than the value of the + // Request timeout (since the Request timeout encompasses the BackendRequest timeout). // // Support: Extended // @@ -315,6 +369,95 @@ type HTTPRouteTimeouts struct { BackendRequest *Duration `json:"backendRequest,omitempty"` } +// HTTPRouteRetry defines retry configuration for an HTTPRoute. +// +// Implementations SHOULD retry on connection errors (disconnect, reset, timeout, +// TCP failure) if a retry stanza is configured. +type HTTPRouteRetry struct { + // Codes defines the HTTP response status codes for which a backend request + // should be retried. + // + // Support: Extended + // + // +optional + Codes []HTTPRouteRetryStatusCode `json:"codes,omitempty"` + + // Attempts specifies the maxmimum number of times an individual request + // from the gateway to a backend should be retried. + // + // If the maximum number of retries has been attempted without a successful + // response from the backend, the Gateway MUST return an error. + // + // When this field is unspecified, the number of times to attempt to retry + // a backend request is implementation-specific. + // + // Support: Extended + // + // +optional + Attempts *int `json:"attempts,omitempty"` + + // Backoff specifies the minimum duration a Gateway should wait between + // retry attempts and is represented in Gateway API Duration formatting. + // + // For example, setting the `rules[].retry.backoff` field to the value + // `100ms` will cause a backend request to first be retried approximately + // 100 milliseconds after timing out or receiving a response code configured + // to be retryable. + // + // An implementation MAY use an exponential or alternative backoff strategy + // for subsequent retry attempts, MAY cap the maximum backoff duration to + // some amount greater than the specified minimum, and MAY add arbitrary + // jitter to stagger requests, as long as unsuccessful backend requests are + // not retried before the configured minimum duration. + // + // If a Request timeout (`rules[].timeouts.request`) is configured on the + // route, the entire duration of the initial request and any retry attempts + // MUST not exceed the Request timeout duration. If any retry attempts are + // still in progress when the Request timeout duration has been reached, + // these SHOULD be canceled if possible and the Gateway MUST immediately + // return a timeout error. + // + // If a BackendRequest timeout (`rules[].timeouts.backendRequest`) is + // configured on the route, any retry attempts which reach the configured + // BackendRequest timeout duration without a response SHOULD be canceled if + // possible and the Gateway should wait for at least the specified backoff + // duration before attempting to retry the backend request again. + // + // If a BackendRequest timeout is _not_ configured on the route, retry + // attempts MAY time out after an implementation default duration, or MAY + // remain pending until a configured Request timeout or implementation + // default duration for total request time is reached. + // + // When this field is unspecified, the time to wait between retry attempts + // is implementation-specific. + // + // Support: Extended + // + // +optional + Backoff *Duration `json:"backoff,omitempty"` +} + +// HTTPRouteRetryStatusCode defines an HTTP response status code for +// which a backend request should be retried. +// +// Implementations MUST support the following status codes as retryable: +// +// * 500 +// * 502 +// * 503 +// * 504 +// +// Implementations MAY support specifying additional discrete values in the +// 500-599 range. +// +// Implementations MAY support specifying discrete values in the 400-499 range, +// which are often inadvisable to retry. +// +// +kubebuilder:validation:Minimum:=400 +// +kubebuilder:validation:Maximum:=599 +// +type HTTPRouteRetryStatusCode int + // PathMatchType specifies the semantics of how HTTP paths should be compared. // Valid PathMatchType values, along with their support levels, are: // @@ -711,6 +854,8 @@ type HTTPRouteFilter struct { // Support: Extended // // +optional + // + // RequestMirror *HTTPRequestMirrorFilter `json:"requestMirror,omitempty"` // RequestRedirect defines a schema for a filter that responds to the @@ -821,7 +966,7 @@ type HTTPHeader struct { // HTTPHeaderFilter defines a filter that modifies the headers of an HTTP // request or response. Only one action for a given header name is permitted. // Filters specifying multiple actions of the same or different type for any one -// header name are invalid and will be rejected by the webhook if installed. +// header name are invalid and will be rejected by CRD validation. // Configuration to set or add multiple values for a header must use RFC 7230 // header value formatting, separating each value with a comma. type HTTPHeaderFilter struct { @@ -1107,6 +1252,29 @@ type HTTPRequestMirrorFilter struct { // // Support: Implementation-specific for any other resource BackendRef BackendObjectReference `json:"backendRef"` + + // Percent represents the percentage of requests that should be + // mirrored to BackendRef. Its minimum value is 0 (indicating 0% of + // requests) and its maximum value is 100 (indicating 100% of requests). + // + // Only one of Fraction or Percent may be specified. If neither field + // is specified, 100% of requests will be mirrored. + // + // +optional + // +kubebuilder:validation:Minimum=0 + // +kubebuilder:validation:Maximum=100 + // + Percent *int32 `json:"percent,omitempty"` + + // Fraction represents the fraction of requests that should be + // mirrored to BackendRef. + // + // Only one of Fraction or Percent may be specified. If neither field + // is specified, 100% of requests will be mirrored. + // + // +optional + // + Fraction *Fraction `json:"fraction,omitempty"` } // HTTPBackendRef defines how a HTTPRoute forwards a HTTP request. diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/object_reference_types.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/object_reference_types.go index c9a58b15f8..421572aceb 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/object_reference_types.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/object_reference_types.go @@ -145,3 +145,36 @@ type BackendObjectReference struct { // +optional Port *PortNumber `json:"port,omitempty"` } + +// ObjectReference identifies an API object including its namespace. +// +// The API object must be valid in the cluster; the Group and Kind must +// be registered in the cluster for this reference to be valid. +// +// References to objects with invalid Group and Kind are not valid, and must +// be rejected by the implementation, with appropriate Conditions set +// on the containing object. +type ObjectReference struct { + // Group is the group of the referent. For example, "gateway.networking.k8s.io". + // When unspecified or empty string, core API group is inferred. + Group Group `json:"group"` + + // Kind is kind of the referent. For example "ConfigMap" or "Service". + Kind Kind `json:"kind"` + + // Name is the name of the referent. + Name ObjectName `json:"name"` + + // Namespace is the namespace of the referenced object. When unspecified, the local + // namespace is inferred. + // + // Note that when a namespace different than the local namespace is specified, + // a ReferenceGrant object is required in the referent namespace to allow that + // namespace's owner to accept the reference. See the ReferenceGrant + // documentation for details. + // + // Support: Core + // + // +optional + Namespace *Namespace `json:"namespace,omitempty"` +} diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/shared_types.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/shared_types.go index 21de37b5d2..8349636956 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/shared_types.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/shared_types.go @@ -25,7 +25,7 @@ import ( // with "Core" support: // // * Gateway (Gateway conformance profile) -// * Service (Mesh conformance profile, experimental, ClusterIP Services only) +// * Service (Mesh conformance profile, ClusterIP Services only) // // This API may be extended in the future to support additional kinds of parent // resources. @@ -49,7 +49,7 @@ type ParentReference struct { // There are two kinds of parent resources with "Core" support: // // * Gateway (Gateway conformance profile) - // * Service (Mesh conformance profile, experimental, ClusterIP Services only) + // * Service (Mesh conformance profile, ClusterIP Services only) // // Support for other resources is Implementation-Specific. // @@ -91,14 +91,12 @@ type ParentReference struct { // SectionName is the name of a section within the target resource. In the // following resources, SectionName is interpreted as the following: // - // * Gateway: Listener Name. When both Port (experimental) and SectionName + // * Gateway: Listener name. When both Port (experimental) and SectionName // are specified, the name and port of the selected listener must match // both specified values. - // * Service: Port Name. When both Port (experimental) and SectionName + // * Service: Port name. When both Port (experimental) and SectionName // are specified, the name and port of the selected listener must match - // both specified values. Note that attaching Routes to Services as Parents - // is part of experimental Mesh support and is not supported for any other - // purpose. + // both specified values. // // Implementations MAY choose to support attaching Routes to other resources. // If that is the case, they MUST clearly document how SectionName is @@ -150,7 +148,6 @@ type ParentReference struct { // Support: Extended // // +optional - // Port *PortNumber `json:"port,omitempty"` } @@ -171,9 +168,8 @@ type CommonRouteSpec struct { // There are two kinds of parent resources with "Core" support: // // * Gateway (Gateway conformance profile) - // - // * Service (Mesh conformance profile, experimental, ClusterIP Services only) - // + // * Service (Mesh conformance profile, ClusterIP Services only) + // // This API may be extended in the future to support additional kinds of parent // resources. // @@ -539,6 +535,19 @@ type Hostname string // +kubebuilder:validation:Pattern=`^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$` type PreciseHostname string +// AbsoluteURI represents a Uniform Resource Identifier (URI) as defined by RFC3986. + +// The AbsoluteURI MUST NOT be a relative URI, and it MUST follow the URI syntax and +// encoding rules specified in RFC3986. The AbsoluteURI MUST include both a +// scheme (e.g., "http" or "spiffe") and a scheme-specific-part. URIs that +// include an authority MUST include a fully qualified domain name or +// IP address as the host. + +// +kubebuilder:validation:MinLength=1 +// +kubebuilder:validation:MaxLength=253 +// +kubebuilder:validation:Pattern=`^(([^:/?#]+):)(//([^/?#]*))([^?#]*)(\?([^#]*))?(#(.*))?` +type AbsoluteURI string + // Group refers to a Kubernetes Group. It must either be an empty string or a // RFC 1123 subdomain. // @@ -576,7 +585,7 @@ type Group string type Kind string // ObjectName refers to the name of a Kubernetes object. -// Object names can have a variety of forms, including RFC1123 subdomains, +// Object names can have a variety of forms, including RFC 1123 subdomains, // RFC 1123 labels, or RFC 1035 labels. // // +kubebuilder:validation:MinLength=1 @@ -606,11 +615,22 @@ type Namespace string // SectionName is the name of a section in a Kubernetes resource. // +// In the following resources, SectionName is interpreted as the following: +// +// * Gateway: Listener name +// * HTTPRoute: HTTPRouteRule name +// * Service: Port name +// +// Section names can have a variety of forms, including RFC 1123 subdomains, +// RFC 1123 labels, or RFC 1035 labels. +// // This validation is based off of the corresponding Kubernetes validation: // https://github.com/kubernetes/apimachinery/blob/02cfb53916346d085a6c6c7c66f882e3c6b0eca6/pkg/util/validation/validation.go#L208 // // Valid values include: // +// * "example" +// * "foo-example" // * "example.com" // * "foo.example.com" // @@ -659,7 +679,7 @@ type GatewayController string // // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=253 -// +kubebuilder:validation:Pattern=`^(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]/?)*$` +// +kubebuilder:validation:Pattern=`^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$` type AnnotationKey string // AnnotationValue is the value of an annotation in Gateway API. This is used @@ -671,6 +691,45 @@ type AnnotationKey string // +kubebuilder:validation:MaxLength=4096 type AnnotationValue string +// LabelKey is the key of a label in the Gateway API. This is used for validation +// of maps such as Gateway infrastructure labels. This matches the Kubernetes +// "qualified name" validation that is used for labels. +// +// Valid values include: +// +// * example +// * example.com +// * example.com/path +// * example.com/path.html +// +// Invalid values include: +// +// * example~ - "~" is an invalid character +// * example.com. - can not start or end with "." +// +// +kubebuilder:validation:MinLength=1 +// +kubebuilder:validation:MaxLength=253 +// +kubebuilder:validation:Pattern=`^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?([A-Za-z0-9][-A-Za-z0-9_.]{0,61})?[A-Za-z0-9]$` +type LabelKey string + +// LabelValue is the value of a label in the Gateway API. This is used for validation +// of maps such as Gateway infrastructure labels. This matches the Kubernetes +// label validation rules: +// * must be 63 characters or less (can be empty), +// * unless empty, must begin and end with an alphanumeric character ([a-z0-9A-Z]), +// * could contain dashes (-), underscores (_), dots (.), and alphanumerics between. +// +// Valid values include: +// +// * MyValue +// * my.name +// * 123-my-value +// +// +kubebuilder:validation:MinLength=0 +// +kubebuilder:validation:MaxLength=63 +// +kubebuilder:validation:Pattern=`^(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])?$` +type LabelValue string + // AddressType defines how a network address is represented as a text string. // This may take two possible forms: // @@ -736,3 +795,126 @@ const ( // Support: Implementation-specific NamedAddressType AddressType = "NamedAddress" ) + +// SessionPersistence defines the desired state of SessionPersistence. +// +kubebuilder:validation:XValidation:message="AbsoluteTimeout must be specified when cookie lifetimeType is Permanent",rule="!has(self.cookieConfig) || !has(self.cookieConfig.lifetimeType) || self.cookieConfig.lifetimeType != 'Permanent' || has(self.absoluteTimeout)" +type SessionPersistence struct { + // SessionName defines the name of the persistent session token + // which may be reflected in the cookie or the header. Users + // should avoid reusing session names to prevent unintended + // consequences, such as rejection or unpredictable behavior. + // + // Support: Implementation-specific + // + // +optional + // +kubebuilder:validation:MaxLength=128 + SessionName *string `json:"sessionName,omitempty"` + + // AbsoluteTimeout defines the absolute timeout of the persistent + // session. Once the AbsoluteTimeout duration has elapsed, the + // session becomes invalid. + // + // Support: Extended + // + // +optional + AbsoluteTimeout *Duration `json:"absoluteTimeout,omitempty"` + + // IdleTimeout defines the idle timeout of the persistent session. + // Once the session has been idle for more than the specified + // IdleTimeout duration, the session becomes invalid. + // + // Support: Extended + // + // +optional + IdleTimeout *Duration `json:"idleTimeout,omitempty"` + + // Type defines the type of session persistence such as through + // the use a header or cookie. Defaults to cookie based session + // persistence. + // + // Support: Core for "Cookie" type + // + // Support: Extended for "Header" type + // + // +optional + // +kubebuilder:default=Cookie + Type *SessionPersistenceType `json:"type,omitempty"` + + // CookieConfig provides configuration settings that are specific + // to cookie-based session persistence. + // + // Support: Core + // + // +optional + CookieConfig *CookieConfig `json:"cookieConfig,omitempty"` +} + +// +kubebuilder:validation:Enum=Cookie;Header +type SessionPersistenceType string + +const ( + // CookieBasedSessionPersistence specifies cookie-based session + // persistence. + // + // Support: Core + CookieBasedSessionPersistence SessionPersistenceType = "Cookie" + + // HeaderBasedSessionPersistence specifies header-based session + // persistence. + // + // Support: Extended + HeaderBasedSessionPersistence SessionPersistenceType = "Header" +) + +// CookieConfig defines the configuration for cookie-based session persistence. +type CookieConfig struct { + // LifetimeType specifies whether the cookie has a permanent or + // session-based lifetime. A permanent cookie persists until its + // specified expiry time, defined by the Expires or Max-Age cookie + // attributes, while a session cookie is deleted when the current + // session ends. + // + // When set to "Permanent", AbsoluteTimeout indicates the + // cookie's lifetime via the Expires or Max-Age cookie attributes + // and is required. + // + // When set to "Session", AbsoluteTimeout indicates the + // absolute lifetime of the cookie tracked by the gateway and + // is optional. + // + // Support: Core for "Session" type + // + // Support: Extended for "Permanent" type + // + // +optional + // +kubebuilder:default=Session + LifetimeType *CookieLifetimeType `json:"lifetimeType,omitempty"` +} + +// +kubebuilder:validation:Enum=Permanent;Session +type CookieLifetimeType string + +const ( + // SessionCookieLifetimeType specifies the type for a session + // cookie. + // + // Support: Core + SessionCookieLifetimeType CookieLifetimeType = "Session" + + // PermanentCookieLifetimeType specifies the type for a permanent + // cookie. + // + // Support: Extended + PermanentCookieLifetimeType CookieLifetimeType = "Permanent" +) + +// +kubebuilder:validation:XValidation:message="numerator must be less than or equal to denominator",rule="self.numerator <= self.denominator" +type Fraction struct { + // +kubebuilder:validation:Minimum=0 + Numerator int32 `json:"numerator"` + + // +optional + // +kubebuilder:default=100 + // +kubebuilder:validation:Minimum=1 + Denominator *int32 `json:"denominator,omitempty"` +} diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.deepcopy.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.deepcopy.go index 8d047a2843..62fb99b0d5 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.deepcopy.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.deepcopy.go @@ -22,7 +22,7 @@ package v1 import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" + runtime "k8s.io/apimachinery/pkg/runtime" ) // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. @@ -130,6 +130,352 @@ func (in *CommonRouteSpec) DeepCopy() *CommonRouteSpec { return out } +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *CookieConfig) DeepCopyInto(out *CookieConfig) { + *out = *in + if in.LifetimeType != nil { + in, out := &in.LifetimeType, &out.LifetimeType + *out = new(CookieLifetimeType) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CookieConfig. +func (in *CookieConfig) DeepCopy() *CookieConfig { + if in == nil { + return nil + } + out := new(CookieConfig) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Fraction) DeepCopyInto(out *Fraction) { + *out = *in + if in.Denominator != nil { + in, out := &in.Denominator, &out.Denominator + *out = new(int32) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Fraction. +func (in *Fraction) DeepCopy() *Fraction { + if in == nil { + return nil + } + out := new(Fraction) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *FrontendTLSValidation) DeepCopyInto(out *FrontendTLSValidation) { + *out = *in + if in.CACertificateRefs != nil { + in, out := &in.CACertificateRefs, &out.CACertificateRefs + *out = make([]ObjectReference, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FrontendTLSValidation. +func (in *FrontendTLSValidation) DeepCopy() *FrontendTLSValidation { + if in == nil { + return nil + } + out := new(FrontendTLSValidation) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCBackendRef) DeepCopyInto(out *GRPCBackendRef) { + *out = *in + in.BackendRef.DeepCopyInto(&out.BackendRef) + if in.Filters != nil { + in, out := &in.Filters, &out.Filters + *out = make([]GRPCRouteFilter, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCBackendRef. +func (in *GRPCBackendRef) DeepCopy() *GRPCBackendRef { + if in == nil { + return nil + } + out := new(GRPCBackendRef) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCHeaderMatch) DeepCopyInto(out *GRPCHeaderMatch) { + *out = *in + if in.Type != nil { + in, out := &in.Type, &out.Type + *out = new(GRPCHeaderMatchType) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCHeaderMatch. +func (in *GRPCHeaderMatch) DeepCopy() *GRPCHeaderMatch { + if in == nil { + return nil + } + out := new(GRPCHeaderMatch) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCMethodMatch) DeepCopyInto(out *GRPCMethodMatch) { + *out = *in + if in.Type != nil { + in, out := &in.Type, &out.Type + *out = new(GRPCMethodMatchType) + **out = **in + } + if in.Service != nil { + in, out := &in.Service, &out.Service + *out = new(string) + **out = **in + } + if in.Method != nil { + in, out := &in.Method, &out.Method + *out = new(string) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCMethodMatch. +func (in *GRPCMethodMatch) DeepCopy() *GRPCMethodMatch { + if in == nil { + return nil + } + out := new(GRPCMethodMatch) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCRoute) DeepCopyInto(out *GRPCRoute) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + in.Spec.DeepCopyInto(&out.Spec) + in.Status.DeepCopyInto(&out.Status) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCRoute. +func (in *GRPCRoute) DeepCopy() *GRPCRoute { + if in == nil { + return nil + } + out := new(GRPCRoute) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *GRPCRoute) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCRouteFilter) DeepCopyInto(out *GRPCRouteFilter) { + *out = *in + if in.RequestHeaderModifier != nil { + in, out := &in.RequestHeaderModifier, &out.RequestHeaderModifier + *out = new(HTTPHeaderFilter) + (*in).DeepCopyInto(*out) + } + if in.ResponseHeaderModifier != nil { + in, out := &in.ResponseHeaderModifier, &out.ResponseHeaderModifier + *out = new(HTTPHeaderFilter) + (*in).DeepCopyInto(*out) + } + if in.RequestMirror != nil { + in, out := &in.RequestMirror, &out.RequestMirror + *out = new(HTTPRequestMirrorFilter) + (*in).DeepCopyInto(*out) + } + if in.ExtensionRef != nil { + in, out := &in.ExtensionRef, &out.ExtensionRef + *out = new(LocalObjectReference) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCRouteFilter. +func (in *GRPCRouteFilter) DeepCopy() *GRPCRouteFilter { + if in == nil { + return nil + } + out := new(GRPCRouteFilter) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCRouteList) DeepCopyInto(out *GRPCRouteList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]GRPCRoute, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCRouteList. +func (in *GRPCRouteList) DeepCopy() *GRPCRouteList { + if in == nil { + return nil + } + out := new(GRPCRouteList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *GRPCRouteList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCRouteMatch) DeepCopyInto(out *GRPCRouteMatch) { + *out = *in + if in.Method != nil { + in, out := &in.Method, &out.Method + *out = new(GRPCMethodMatch) + (*in).DeepCopyInto(*out) + } + if in.Headers != nil { + in, out := &in.Headers, &out.Headers + *out = make([]GRPCHeaderMatch, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCRouteMatch. +func (in *GRPCRouteMatch) DeepCopy() *GRPCRouteMatch { + if in == nil { + return nil + } + out := new(GRPCRouteMatch) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCRouteRule) DeepCopyInto(out *GRPCRouteRule) { + *out = *in + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(SectionName) + **out = **in + } + if in.Matches != nil { + in, out := &in.Matches, &out.Matches + *out = make([]GRPCRouteMatch, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.Filters != nil { + in, out := &in.Filters, &out.Filters + *out = make([]GRPCRouteFilter, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.BackendRefs != nil { + in, out := &in.BackendRefs, &out.BackendRefs + *out = make([]GRPCBackendRef, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } + if in.SessionPersistence != nil { + in, out := &in.SessionPersistence, &out.SessionPersistence + *out = new(SessionPersistence) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCRouteRule. +func (in *GRPCRouteRule) DeepCopy() *GRPCRouteRule { + if in == nil { + return nil + } + out := new(GRPCRouteRule) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCRouteSpec) DeepCopyInto(out *GRPCRouteSpec) { + *out = *in + in.CommonRouteSpec.DeepCopyInto(&out.CommonRouteSpec) + if in.Hostnames != nil { + in, out := &in.Hostnames, &out.Hostnames + *out = make([]Hostname, len(*in)) + copy(*out, *in) + } + if in.Rules != nil { + in, out := &in.Rules, &out.Rules + *out = make([]GRPCRouteRule, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCRouteSpec. +func (in *GRPCRouteSpec) DeepCopy() *GRPCRouteSpec { + if in == nil { + return nil + } + out := new(GRPCRouteSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GRPCRouteStatus) DeepCopyInto(out *GRPCRouteStatus) { + *out = *in + in.RouteStatus.DeepCopyInto(&out.RouteStatus) +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GRPCRouteStatus. +func (in *GRPCRouteStatus) DeepCopy() *GRPCRouteStatus { + if in == nil { + return nil + } + out := new(GRPCRouteStatus) + in.DeepCopyInto(out) + return out +} + // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *Gateway) DeepCopyInto(out *Gateway) { *out = *in @@ -177,6 +523,26 @@ func (in *GatewayAddress) DeepCopy() *GatewayAddress { return out } +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *GatewayBackendTLS) DeepCopyInto(out *GatewayBackendTLS) { + *out = *in + if in.ClientCertificateRef != nil { + in, out := &in.ClientCertificateRef, &out.ClientCertificateRef + *out = new(SecretObjectReference) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewayBackendTLS. +func (in *GatewayBackendTLS) DeepCopy() *GatewayBackendTLS { + if in == nil { + return nil + } + out := new(GatewayBackendTLS) + in.DeepCopyInto(out) + return out +} + // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *GatewayClass) DeepCopyInto(out *GatewayClass) { *out = *in @@ -293,7 +659,7 @@ func (in *GatewayInfrastructure) DeepCopyInto(out *GatewayInfrastructure) { *out = *in if in.Labels != nil { in, out := &in.Labels, &out.Labels - *out = make(map[AnnotationKey]AnnotationValue, len(*in)) + *out = make(map[LabelKey]LabelValue, len(*in)) for key, val := range *in { (*out)[key] = val } @@ -305,6 +671,11 @@ func (in *GatewayInfrastructure) DeepCopyInto(out *GatewayInfrastructure) { (*out)[key] = val } } + if in.ParametersRef != nil { + in, out := &in.ParametersRef, &out.ParametersRef + *out = new(LocalParametersReference) + **out = **in + } } // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewayInfrastructure. @@ -371,6 +742,11 @@ func (in *GatewaySpec) DeepCopyInto(out *GatewaySpec) { *out = new(GatewayInfrastructure) (*in).DeepCopyInto(*out) } + if in.BackendTLS != nil { + in, out := &in.BackendTLS, &out.BackendTLS + *out = new(GatewayBackendTLS) + (*in).DeepCopyInto(*out) + } } // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GatewaySpec. @@ -454,6 +830,11 @@ func (in *GatewayTLSConfig) DeepCopyInto(out *GatewayTLSConfig) { (*in)[i].DeepCopyInto(&(*out)[i]) } } + if in.FrontendValidation != nil { + in, out := &in.FrontendValidation, &out.FrontendValidation + *out = new(FrontendTLSValidation) + (*in).DeepCopyInto(*out) + } if in.Options != nil { in, out := &in.Options, &out.Options *out = make(map[AnnotationKey]AnnotationValue, len(*in)) @@ -635,6 +1016,16 @@ func (in *HTTPQueryParamMatch) DeepCopy() *HTTPQueryParamMatch { func (in *HTTPRequestMirrorFilter) DeepCopyInto(out *HTTPRequestMirrorFilter) { *out = *in in.BackendRef.DeepCopyInto(&out.BackendRef) + if in.Percent != nil { + in, out := &in.Percent, &out.Percent + *out = new(int32) + **out = **in + } + if in.Fraction != nil { + in, out := &in.Fraction, &out.Fraction + *out = new(Fraction) + (*in).DeepCopyInto(*out) + } } // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HTTPRequestMirrorFilter. @@ -830,9 +1221,44 @@ func (in *HTTPRouteMatch) DeepCopy() *HTTPRouteMatch { return out } +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *HTTPRouteRetry) DeepCopyInto(out *HTTPRouteRetry) { + *out = *in + if in.Codes != nil { + in, out := &in.Codes, &out.Codes + *out = make([]HTTPRouteRetryStatusCode, len(*in)) + copy(*out, *in) + } + if in.Attempts != nil { + in, out := &in.Attempts, &out.Attempts + *out = new(int) + **out = **in + } + if in.Backoff != nil { + in, out := &in.Backoff, &out.Backoff + *out = new(Duration) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HTTPRouteRetry. +func (in *HTTPRouteRetry) DeepCopy() *HTTPRouteRetry { + if in == nil { + return nil + } + out := new(HTTPRouteRetry) + in.DeepCopyInto(out) + return out +} + // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *HTTPRouteRule) DeepCopyInto(out *HTTPRouteRule) { *out = *in + if in.Name != nil { + in, out := &in.Name, &out.Name + *out = new(SectionName) + **out = **in + } if in.Matches != nil { in, out := &in.Matches, &out.Matches *out = make([]HTTPRouteMatch, len(*in)) @@ -859,6 +1285,16 @@ func (in *HTTPRouteRule) DeepCopyInto(out *HTTPRouteRule) { *out = new(HTTPRouteTimeouts) (*in).DeepCopyInto(*out) } + if in.Retry != nil { + in, out := &in.Retry, &out.Retry + *out = new(HTTPRouteRetry) + (*in).DeepCopyInto(*out) + } + if in.SessionPersistence != nil { + in, out := &in.SessionPersistence, &out.SessionPersistence + *out = new(SessionPersistence) + (*in).DeepCopyInto(*out) + } } // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HTTPRouteRule. @@ -1039,6 +1475,41 @@ func (in *LocalObjectReference) DeepCopy() *LocalObjectReference { return out } +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *LocalParametersReference) DeepCopyInto(out *LocalParametersReference) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalParametersReference. +func (in *LocalParametersReference) DeepCopy() *LocalParametersReference { + if in == nil { + return nil + } + out := new(LocalParametersReference) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *ObjectReference) DeepCopyInto(out *ObjectReference) { + *out = *in + if in.Namespace != nil { + in, out := &in.Namespace, &out.Namespace + *out = new(Namespace) + **out = **in + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ObjectReference. +func (in *ObjectReference) DeepCopy() *ObjectReference { + if in == nil { + return nil + } + out := new(ObjectReference) + in.DeepCopyInto(out) + return out +} + // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *ParametersReference) DeepCopyInto(out *ParametersReference) { *out = *in @@ -1218,3 +1689,58 @@ func (in *SecretObjectReference) DeepCopy() *SecretObjectReference { in.DeepCopyInto(out) return out } + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *SessionPersistence) DeepCopyInto(out *SessionPersistence) { + *out = *in + if in.SessionName != nil { + in, out := &in.SessionName, &out.SessionName + *out = new(string) + **out = **in + } + if in.AbsoluteTimeout != nil { + in, out := &in.AbsoluteTimeout, &out.AbsoluteTimeout + *out = new(Duration) + **out = **in + } + if in.IdleTimeout != nil { + in, out := &in.IdleTimeout, &out.IdleTimeout + *out = new(Duration) + **out = **in + } + if in.Type != nil { + in, out := &in.Type, &out.Type + *out = new(SessionPersistenceType) + **out = **in + } + if in.CookieConfig != nil { + in, out := &in.CookieConfig, &out.CookieConfig + *out = new(CookieConfig) + (*in).DeepCopyInto(*out) + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SessionPersistence. +func (in *SessionPersistence) DeepCopy() *SessionPersistence { + if in == nil { + return nil + } + out := new(SessionPersistence) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *SupportedFeature) DeepCopyInto(out *SupportedFeature) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SupportedFeature. +func (in *SupportedFeature) DeepCopy() *SupportedFeature { + if in == nil { + return nil + } + out := new(SupportedFeature) + in.DeepCopyInto(out) + return out +} diff --git a/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.register.go b/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.register.go index f867093084..9c8db216af 100644 --- a/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.register.go +++ b/vendor/sigs.k8s.io/gateway-api/apis/v1/zz_generated.register.go @@ -1,3 +1,6 @@ +//go:build !ignore_autogenerated +// +build !ignore_autogenerated + /* Copyright The Kubernetes Authors. @@ -43,7 +46,7 @@ var ( // localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes. SchemeBuilder runtime.SchemeBuilder localSchemeBuilder = &SchemeBuilder - // Depreciated: use Install instead + // Deprecated: use Install instead AddToScheme = localSchemeBuilder.AddToScheme Install = localSchemeBuilder.AddToScheme ) @@ -58,6 +61,8 @@ func init() { // Adds the list of known types to Scheme. func addKnownTypes(scheme *runtime.Scheme) error { scheme.AddKnownTypes(SchemeGroupVersion, + &GRPCRoute{}, + &GRPCRouteList{}, &Gateway{}, &GatewayClass{}, &GatewayClassList{}, diff --git a/vendor/sigs.k8s.io/randfill/CONTRIBUTING.md b/vendor/sigs.k8s.io/randfill/CONTRIBUTING.md new file mode 100644 index 0000000000..7566c879ce --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/CONTRIBUTING.md @@ -0,0 +1,43 @@ +# Contributing Guidelines + +Welcome to Kubernetes. We are excited about the prospect of you joining our [community](https://git.k8s.io/community)! The Kubernetes community abides by the CNCF [code of conduct](code-of-conduct.md). Here is an excerpt: + +_As contributors and maintainers of this project, and in the interest of fostering an open and welcoming community, we pledge to respect all people who contribute through reporting issues, posting feature requests, updating documentation, submitting pull requests or patches, and other activities._ + +## Getting Started + +We have full documentation on how to get started contributing here: + + + +- [Contributor License Agreement](https://git.k8s.io/community/CLA.md) Kubernetes projects require that you sign a Contributor License Agreement (CLA) before we can accept your pull requests +- [Kubernetes Contributor Guide](https://git.k8s.io/community/contributors/guide) - Main contributor documentation, or you can just jump directly to the [contributing section](https://git.k8s.io/community/contributors/guide#contributing) +- [Contributor Cheat Sheet](https://git.k8s.io/community/contributors/guide/contributor-cheatsheet) - Common resources for existing developers + +## Mentorship + +- [Mentoring Initiatives](https://git.k8s.io/community/mentoring) - We have a diverse set of mentorship programs available that are always looking for volunteers! + + + +## Project Management + +The [maintainers](https://github.com/kubernetes-sigs/randfill/blob/main/OWNERS_ALIASES#L12) of this project (and often others who have official positions on the [contributor ladder](https://github.com/kubernetes-sigs/randfill/blob/main/OWNERS_ALIASES)) are responsible for performing project management which oversees development and maintenance of the API, tests, tools, e.t.c. While we try to be generally flexible when it comes to the management of individual pieces (such as Issues or PRs), we have some rules and guidelines which help us plan, coordinate and reduce waste. In this section you'll find some rules/guidelines for contributors related to project management which may extend or go beyond what you would find in the standard [Kubernetes Contributor Guide](https://git.k8s.io/community/contributors/guide). + +### Bumping stale and closed Issues & PRs + +Maintainers are ultimately responsible for triaging new issues and PRs, accepting or declining them, deciding priority and fitting them into milestones intended for future releases. Bots are responsible for marking issues and PRs which stagnate as stale, or closing them if progress does not continue for a long period of time. Due to the nature of this community-driven development effort (we do not have dedicated engineering resources, we rely on the community which is effectively "volunteer time") **not all issues can be accepted, prioritized or completed**. + +You may find times when an issue you're subscribed to and interested in seems to stagnate, or perhaps gets auto-closed. Prior to bumping or directly re-opening issues yourself, we generally ask that you bring these up for discussion on the agenda for one of our community syncs if possible, or bring them up for discussion in Slack or the mailing list as this gives us a better opportunity to discuss the issue and determine viability and logistics. If feasible we **highly recommend being ready to contribute directly** to any stale or unprioritized effort that you want to see move forward, as **the best way to ensure progress is to engage with the community and personally invest time**. + +We (the community) aren't opposed to making exceptions in some cases, but when in doubt please follow the above guidelines before bumping closed or stale issues if you're not ready to personally invest time in them. We are responsible for managing these and without further context or engagement we may set these back to how they were previously organized. diff --git a/vendor/github.com/operator-framework/operator-sdk/LICENSE b/vendor/sigs.k8s.io/randfill/LICENSE similarity index 99% rename from vendor/github.com/operator-framework/operator-sdk/LICENSE rename to vendor/sigs.k8s.io/randfill/LICENSE index 261eeb9e9f..9dd29274c3 100644 --- a/vendor/github.com/operator-framework/operator-sdk/LICENSE +++ b/vendor/sigs.k8s.io/randfill/LICENSE @@ -178,7 +178,7 @@ APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" + boilerplate notice, with the fields enclosed by brackets "{}" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a @@ -186,7 +186,8 @@ same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright [yyyy] [name of copyright owner] + Copyright 2014 The gofuzz Authors + Copyright 2025 The Kubernetes Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/sigs.k8s.io/randfill/NOTICE b/vendor/sigs.k8s.io/randfill/NOTICE new file mode 100644 index 0000000000..6984e71f65 --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/NOTICE @@ -0,0 +1,24 @@ +When donating the randfill project to the CNCF, we could not reach all the +gofuzz contributors to sign the CNCF CLA. As such, according to the CNCF rules +to donate a repository, we must add a NOTICE referencing section 7 of the CLA +with a list of developers who could not be reached. + +`7. Should You wish to submit work that is not Your original creation, You may +submit it to the Foundation separately from any Contribution, identifying the +complete details of its source and of any license or other restriction +(including, but not limited to, related patents, trademarks, and license +agreements) of which you are personally aware, and conspicuously marking the +work as "Submitted on behalf of a third-party: [named here]".` + +Submitted on behalf of a third-party: @dnephin (Daniel Nephin) +Submitted on behalf of a third-party: @AlekSi (Alexey Palazhchenko) +Submitted on behalf of a third-party: @bbigras (Bruno Bigras) +Submitted on behalf of a third-party: @samirkut (Samir) +Submitted on behalf of a third-party: @posener (Eyal Posener) +Submitted on behalf of a third-party: @Ashikpaul (Ashik Paul) +Submitted on behalf of a third-party: @kwongtailau (Kwongtai) +Submitted on behalf of a third-party: @ericcornelissen (Eric Cornelissen) +Submitted on behalf of a third-party: @eclipseo (Robert-André Mauchin) +Submitted on behalf of a third-party: @yanzhoupan (Andrew Pan) +Submitted on behalf of a third-party: @STRRL (Zhiqiang ZHOU) +Submitted on behalf of a third-party: @disconnect3d (Disconnect3d) diff --git a/vendor/sigs.k8s.io/randfill/OWNERS b/vendor/sigs.k8s.io/randfill/OWNERS new file mode 100644 index 0000000000..59f6a50f6b --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/OWNERS @@ -0,0 +1,8 @@ +# See the OWNERS docs at https://go.k8s.io/owners +# See the OWNERS_ALIASES file at https://github.com/kubernetes-sigs/randfill/blob/main/OWNERS_ALIASES for a list of members for each alias. + +approvers: + - sig-testing-leads + - thockin + +reviewers: [] diff --git a/vendor/sigs.k8s.io/randfill/OWNERS_ALIASES b/vendor/sigs.k8s.io/randfill/OWNERS_ALIASES new file mode 100644 index 0000000000..927f1209b1 --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/OWNERS_ALIASES @@ -0,0 +1,14 @@ +# See the OWNERS docs: https://git.k8s.io/community/contributors/guide/owners.md +# This file should be kept in sync with k/org. + +aliases: + # Reference: https://github.com/kubernetes/org/blob/main/OWNERS_ALIASES + sig-testing-leads: + - BenTheElder + - alvaroaleman + - aojea + - cjwagner + - jbpratt + - michelle192837 + - pohly + - xmcqueen diff --git a/vendor/sigs.k8s.io/randfill/README.md b/vendor/sigs.k8s.io/randfill/README.md new file mode 100644 index 0000000000..d892fc9f5d --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/README.md @@ -0,0 +1,98 @@ +randfill +====== + +randfill is a library for populating go objects with random values. + +This is a fork of github.com/google/gofuzz, which was archived. + +NOTE: This repo is supported only for use within Kubernetes. It is not our +intention to support general use. That said, if it works for you, that's +great! If you have a problem, please feel free to file an issue, but be aware +that it may not be a priority for us to fix it unless it is affecting +Kubernetes. PRs are welcome, within reason. + +[![GoDoc](https://godoc.org/sigs.k8s.io/randfill?status.svg)](https://godoc.org/sigs.k8s.io/randfill) + +This is useful for testing: + +* Do your project's objects really serialize/unserialize correctly in all cases? +* Is there an incorrectly formatted object that will cause your project to panic? + +Import with ```import "sigs.k8s.io/randfill"``` + +You can use it on single variables: +```go +f := randfill.New() +var myInt int +f.Fill(&myInt) // myInt gets a random value. +``` + +You can use it on maps: +```go +f := randfill.New().NilChance(0).NumElements(1, 1) +var myMap map[ComplexKeyType]string +f.Fill(&myMap) // myMap will have exactly one element. +``` + +Customize the chance of getting a nil pointer: +```go +f := randfill.New().NilChance(.5) +var fancyStruct struct { + A, B, C, D *string +} +f.Fill(&fancyStruct) // About half the pointers should be set. +``` + +You can even customize the randomization completely if needed: +```go +type MyEnum string +const ( + A MyEnum = "A" + B MyEnum = "B" +) +type MyInfo struct { + Type MyEnum + AInfo *string + BInfo *string +} + +f := randfill.New().NilChance(0).Funcs( + func(e *MyInfo, c randfill.Continue) { + switch c.Intn(2) { + case 0: + e.Type = A + c.Fill(&e.AInfo) + case 1: + e.Type = B + c.Fill(&e.BInfo) + } + }, +) + +var myObject MyInfo +f.Fill(&myObject) // Type will correspond to whether A or B info is set. +``` + +See more examples in ```example_test.go```. + +## dvyukov/go-fuzz integration + +You can use this library for easier [go-fuzz](https://github.com/dvyukov/go-fuzz)ing. +go-fuzz provides the user a byte-slice, which should be converted to different inputs +for the tested function. This library can help convert the byte slice. Consider for +example a fuzz test for a the function `mypackage.MyFunc` that takes an int arguments: +```go +// +build gofuzz +package mypackage + +import "sigs.k8s.io/randfill" + +func Fuzz(data []byte) int { + var i int + randfill.NewFromGoFuzz(data).Fill(&i) + MyFunc(i) + return 0 +} +``` + +Happy testing! diff --git a/vendor/sigs.k8s.io/randfill/SECURITY_CONTACTS b/vendor/sigs.k8s.io/randfill/SECURITY_CONTACTS new file mode 100644 index 0000000000..91d7853378 --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/SECURITY_CONTACTS @@ -0,0 +1,16 @@ +# Defined below are the security contacts for this repo. +# +# They are the contact point for the Product Security Committee to reach out +# to for triaging and handling of incoming issues. +# +# The below names agree to abide by the +# [Embargo Policy](https://git.k8s.io/security/private-distributors-list.md#embargo-policy) +# and will be removed and replaced if they violate that agreement. +# +# DO NOT REPORT SECURITY VULNERABILITIES DIRECTLY TO THESE NAMES, FOLLOW THE +# INSTRUCTIONS AT https://kubernetes.io/security/ + +thockin +BenTheElder +aojea +pohly diff --git a/vendor/sigs.k8s.io/randfill/bytesource/bytesource.go b/vendor/sigs.k8s.io/randfill/bytesource/bytesource.go new file mode 100644 index 0000000000..5bb3659496 --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/bytesource/bytesource.go @@ -0,0 +1,81 @@ +/* +Copyright 2014 Google Inc. All rights reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package bytesource provides a rand.Source64 that is determined by a slice of bytes. +package bytesource + +import ( + "bytes" + "encoding/binary" + "io" + "math/rand" +) + +// ByteSource implements rand.Source64 determined by a slice of bytes. The random numbers are +// generated from each 8 bytes in the slice, until the last bytes are consumed, from which a +// fallback pseudo random source is created in case more random numbers are required. +// It also exposes a `bytes.Reader` API, which lets callers consume the bytes directly. +type ByteSource struct { + *bytes.Reader + fallback rand.Source +} + +// New returns a new ByteSource from a given slice of bytes. +func New(input []byte) *ByteSource { + s := &ByteSource{ + Reader: bytes.NewReader(input), + fallback: rand.NewSource(0), + } + if len(input) > 0 { + s.fallback = rand.NewSource(int64(s.consumeUint64())) + } + return s +} + +func (s *ByteSource) Uint64() uint64 { + // Return from input if it was not exhausted. + if s.Len() > 0 { + return s.consumeUint64() + } + + // Input was exhausted, return random number from fallback (in this case fallback should not be + // nil). Try first having a Uint64 output (Should work in current rand implementation), + // otherwise return a conversion of Int63. + if s64, ok := s.fallback.(rand.Source64); ok { + return s64.Uint64() + } + return uint64(s.fallback.Int63()) +} + +func (s *ByteSource) Int63() int64 { + return int64(s.Uint64() >> 1) +} + +func (s *ByteSource) Seed(seed int64) { + s.fallback = rand.NewSource(seed) + s.Reader = bytes.NewReader(nil) +} + +// consumeUint64 reads 8 bytes from the input and convert them to a uint64. It assumes that the the +// bytes reader is not empty. +func (s *ByteSource) consumeUint64() uint64 { + var bytes [8]byte + _, err := s.Read(bytes[:]) + if err != nil && err != io.EOF { + panic("failed reading source") // Should not happen. + } + return binary.BigEndian.Uint64(bytes[:]) +} diff --git a/vendor/sigs.k8s.io/randfill/code-of-conduct.md b/vendor/sigs.k8s.io/randfill/code-of-conduct.md new file mode 100644 index 0000000000..0d15c00cf3 --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/code-of-conduct.md @@ -0,0 +1,3 @@ +# Kubernetes Community Code of Conduct + +Please refer to our [Kubernetes Community Code of Conduct](https://git.k8s.io/community/code-of-conduct.md) diff --git a/vendor/sigs.k8s.io/randfill/randfill.go b/vendor/sigs.k8s.io/randfill/randfill.go new file mode 100644 index 0000000000..b734824844 --- /dev/null +++ b/vendor/sigs.k8s.io/randfill/randfill.go @@ -0,0 +1,682 @@ +/* +Copyright 2014 Google Inc. All rights reserved. +Copyright 2014 The gofuzz Authors. +Copyright 2025 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package randfill is a library for populating go objects with random values. +package randfill + +import ( + "fmt" + "math/rand" + "reflect" + "regexp" + "sync" + "time" + "unsafe" + + "strings" + + "sigs.k8s.io/randfill/bytesource" +) + +// funcMap is a map from a type to a function that randfills that type. The +// function is a reflect.Value because the type being filled is different for +// each func. +type funcMap map[reflect.Type]reflect.Value + +// Filler knows how to fill any object with random fields. +type Filler struct { + customFuncs funcMap + defaultFuncs funcMap + r *rand.Rand + nilChance float64 + minElements int + maxElements int + maxDepth int + allowUnexportedFields bool + skipFieldPatterns []*regexp.Regexp + + lock sync.Mutex +} + +// New returns a new Filler. Customize your Filler further by calling Funcs, +// RandSource, NilChance, or NumElements in any order. +func New() *Filler { + return NewWithSeed(time.Now().UnixNano()) +} + +func NewWithSeed(seed int64) *Filler { + f := &Filler{ + defaultFuncs: funcMap{ + reflect.TypeOf(&time.Time{}): reflect.ValueOf(randfillTime), + }, + + customFuncs: funcMap{}, + r: rand.New(rand.NewSource(seed)), + nilChance: .2, + minElements: 1, + maxElements: 10, + maxDepth: 100, + allowUnexportedFields: false, + } + return f +} + +// NewFromGoFuzz is a helper function that enables using randfill (this +// project) with go-fuzz (https://github.com/dvyukov/go-fuzz) for continuous +// fuzzing. Essentially, it enables translating the fuzzing bytes from +// go-fuzz to any Go object using this library. +// +// This implementation promises a constant translation from a given slice of +// bytes to the fuzzed objects. This promise will remain over future +// versions of Go and of this library. +// +// Note: the returned Filler should not be shared between multiple goroutines, +// as its deterministic output will no longer be available. +// +// Example: use go-fuzz to test the function `MyFunc(int)` in the package +// `mypackage`. Add the file: "mypackage_fuzz.go" with the content: +// +// // +build gofuzz +// package mypackage +// import "sigs.k8s.io/randfill" +// +// func Fuzz(data []byte) int { +// var i int +// randfill.NewFromGoFuzz(data).Fill(&i) +// MyFunc(i) +// return 0 +// } +func NewFromGoFuzz(data []byte) *Filler { + return New().RandSource(bytesource.New(data)) +} + +// Funcs registers custom fill functions for this Filler. +// +// Each entry in customFuncs must be a function taking two parameters. +// The first parameter must be a pointer or map. It is the variable that +// function will fill with random data. The second parameter must be a +// randfill.Continue, which will provide a source of randomness and a way +// to automatically continue filling smaller pieces of the first parameter. +// +// These functions are called sensibly, e.g., if you wanted custom string +// filling, the function `func(s *string, c randfill.Continue)` would get +// called and passed the address of strings. Maps and pointers will always +// be made/new'd for you, ignoring the NilChance option. For slices, it +// doesn't make much sense to pre-create them--Filler doesn't know how +// long you want your slice--so take a pointer to a slice, and make it +// yourself. (If you don't want your map/pointer type pre-made, take a +// pointer to it, and make it yourself.) See the examples for a range of +// custom functions. +// +// If a function is already registered for a type, and a new function is +// provided, the previous function will be replaced with the new one. +func (f *Filler) Funcs(customFuncs ...interface{}) *Filler { + for i := range customFuncs { + v := reflect.ValueOf(customFuncs[i]) + if v.Kind() != reflect.Func { + panic("Filler.Funcs: all arguments must be functions") + } + t := v.Type() + if t.NumIn() != 2 || t.NumOut() != 0 { + panic("Filler.Funcs: all customFuncs must have 2 arguments and 0 returns") + } + argT := t.In(0) + switch argT.Kind() { + case reflect.Ptr, reflect.Map: + default: + panic("Filler.Funcs: customFuncs' first argument must be a pointer or map type") + } + if t.In(1) != reflect.TypeOf(Continue{}) { + panic("Filler.Funcs: customFuncs' second argument must be a randfill.Continue") + } + f.customFuncs[argT] = v + } + return f +} + +// RandSource causes this Filler to get values from the given source of +// randomness. Use this if you want deterministic filling. +func (f *Filler) RandSource(s rand.Source) *Filler { + f.r = rand.New(s) + return f +} + +// NilChance sets the probability of creating a nil pointer, map, or slice to +// 'p'. 'p' should be between 0 (no nils) and 1 (all nils), inclusive. +func (f *Filler) NilChance(p float64) *Filler { + if p < 0 || p > 1 { + panic("Filler.NilChance: p must be between 0 and 1, inclusive") + } + f.nilChance = p + return f +} + +// NumElements sets the minimum and maximum number of elements that will be +// added to a non-nil map or slice. +func (f *Filler) NumElements(min, max int) *Filler { + if min < 0 { + panic("Filler.NumElements: min must be >= 0") + } + if min > max { + panic("Filler.NumElements: min must be <= max") + } + f.minElements = min + f.maxElements = max + return f +} + +func (f *Filler) genElementCount() int { + if f.minElements == f.maxElements { + return f.minElements + } + return f.minElements + f.r.Intn(f.maxElements-f.minElements+1) +} + +func (f *Filler) genShouldFill() bool { + return f.r.Float64() >= f.nilChance +} + +// MaxDepth sets the maximum number of recursive fill calls that will be made +// before stopping. This includes struct members, pointers, and map and slice +// elements. +func (f *Filler) MaxDepth(d int) *Filler { + f.maxDepth = d + return f +} + +// AllowUnexportedFields defines whether to fill unexported fields. +func (f *Filler) AllowUnexportedFields(flag bool) *Filler { + f.allowUnexportedFields = flag + return f +} + +// SkipFieldsWithPattern tells this Filler to skip any field whose name matches +// the supplied pattern. Call this multiple times if needed. This is useful to +// skip XXX_ fields generated by protobuf. +func (f *Filler) SkipFieldsWithPattern(pattern *regexp.Regexp) *Filler { + f.skipFieldPatterns = append(f.skipFieldPatterns, pattern) + return f +} + +// SimpleSelfFiller represents an object that knows how to randfill itself. +// +// Unlike NativeSelfFiller, this interface does not cause the type in question +// to depend on the randfill package. This is most useful for simple types. For +// more complex types, consider using NativeSelfFiller. +type SimpleSelfFiller interface { + // RandFill fills the current object with random data. + RandFill(r *rand.Rand) +} + +// NativeSelfFiller represents an object that knows how to randfill itself. +// +// Unlike SimpleSelfFiller, this interface allows for recursive filling of +// child objects with the same rules as the parent Filler. +type NativeSelfFiller interface { + // RandFill fills the current object with random data. + RandFill(c Continue) +} + +// Fill recursively fills all of obj's fields with something random. First +// this tries to find a custom fill function (see Funcs). If there is no +// custom function, this tests whether the object implements SimpleSelfFiller +// or NativeSelfFiller and if so, calls RandFill on it to fill itself. If that +// fails, this will see if there is a default fill function provided by this +// package. If all of that fails, this will generate random values for all +// primitive fields and then recurse for all non-primitives. +// +// This is safe for cyclic or tree-like structs, up to a limit. Use the +// MaxDepth method to adjust how deep you need it to recurse. +// +// obj must be a pointer. Exported (public) fields can always be set, and if +// the AllowUnexportedFields() modifier was called it can try to set unexported +// (private) fields, too. +// +// This is intended for tests, so will panic on bad input or unimplemented +// types. This method takes a lock for the whole Filler, so it is not +// reentrant. See Continue. +func (f *Filler) Fill(obj interface{}) { + f.lock.Lock() + defer f.lock.Unlock() + + v := reflect.ValueOf(obj) + if v.Kind() != reflect.Ptr { + panic("Filler.Fill: obj must be a pointer") + } + v = v.Elem() + f.fillWithContext(v, 0) +} + +// FillNoCustom is just like Fill, except that any custom fill function for +// obj's type will not be called and obj will not be tested for +// SimpleSelfFiller or NativeSelfFiller. This applies only to obj and not other +// instances of obj's type or to obj's child fields. +// +// obj must be a pointer. Exported (public) fields can always be set, and if +// the AllowUnexportedFields() modifier was called it can try to set unexported +// (private) fields, too. +// +// This is intended for tests, so will panic on bad input or unimplemented +// types. This method takes a lock for the whole Filler, so it is not +// reentrant. See Continue. +func (f *Filler) FillNoCustom(obj interface{}) { + f.lock.Lock() + defer f.lock.Unlock() + + v := reflect.ValueOf(obj) + if v.Kind() != reflect.Ptr { + panic("Filler.FillNoCustom: obj must be a pointer") + } + v = v.Elem() + f.fillWithContext(v, flagNoCustomFill) +} + +const ( + // Do not try to find a custom fill function. Does not apply recursively. + flagNoCustomFill uint64 = 1 << iota +) + +func (f *Filler) fillWithContext(v reflect.Value, flags uint64) { + fc := &fillerContext{filler: f} + fc.doFill(v, flags) +} + +// fillerContext carries context about a single filling run, which lets Filler +// be thread-safe. +type fillerContext struct { + filler *Filler + curDepth int +} + +func (fc *fillerContext) doFill(v reflect.Value, flags uint64) { + if fc.curDepth >= fc.filler.maxDepth { + return + } + fc.curDepth++ + defer func() { fc.curDepth-- }() + + if !v.CanSet() { + if !fc.filler.allowUnexportedFields || !v.CanAddr() { + return + } + v = reflect.NewAt(v.Type(), unsafe.Pointer(v.UnsafeAddr())).Elem() + } + + if flags&flagNoCustomFill == 0 { + // Check for both pointer and non-pointer custom functions. + if v.CanAddr() && fc.tryCustom(v.Addr()) { + return + } + if fc.tryCustom(v) { + return + } + } + + if fn, ok := fillFuncMap[v.Kind()]; ok { + fn(v, fc.filler.r) + return + } + + switch v.Kind() { + case reflect.Map: + if fc.filler.genShouldFill() { + v.Set(reflect.MakeMap(v.Type())) + n := fc.filler.genElementCount() + for i := 0; i < n; i++ { + key := reflect.New(v.Type().Key()).Elem() + fc.doFill(key, 0) + val := reflect.New(v.Type().Elem()).Elem() + fc.doFill(val, 0) + v.SetMapIndex(key, val) + } + return + } + v.Set(reflect.Zero(v.Type())) + case reflect.Ptr: + if fc.filler.genShouldFill() { + v.Set(reflect.New(v.Type().Elem())) + fc.doFill(v.Elem(), 0) + return + } + v.Set(reflect.Zero(v.Type())) + case reflect.Slice: + if fc.filler.genShouldFill() { + n := fc.filler.genElementCount() + v.Set(reflect.MakeSlice(v.Type(), n, n)) + for i := 0; i < n; i++ { + fc.doFill(v.Index(i), 0) + } + return + } + v.Set(reflect.Zero(v.Type())) + case reflect.Array: + if fc.filler.genShouldFill() { + n := v.Len() + for i := 0; i < n; i++ { + fc.doFill(v.Index(i), 0) + } + return + } + v.Set(reflect.Zero(v.Type())) + case reflect.Struct: + for i := 0; i < v.NumField(); i++ { + skipField := false + fieldName := v.Type().Field(i).Name + for _, pattern := range fc.filler.skipFieldPatterns { + if pattern.MatchString(fieldName) { + skipField = true + break + } + } + if !skipField { + fc.doFill(v.Field(i), 0) + } + } + case reflect.Chan: + fallthrough + case reflect.Func: + fallthrough + case reflect.Interface: + fallthrough + default: + panic(fmt.Sprintf("can't fill type %v, kind %v", v.Type(), v.Kind())) + } +} + +// tryCustom searches for custom handlers, and returns true iff it finds a match +// and successfully randomizes v. +func (fc *fillerContext) tryCustom(v reflect.Value) bool { + // First: see if we have a fill function for it. + doCustom, ok := fc.filler.customFuncs[v.Type()] + if !ok { + // Second: see if it can fill itself. + if v.CanInterface() { + intf := v.Interface() + if fillable, ok := intf.(SimpleSelfFiller); ok { + fillable.RandFill(fc.filler.r) + return true + } + if fillable, ok := intf.(NativeSelfFiller); ok { + fillable.RandFill(Continue{fc: fc, Rand: fc.filler.r}) + return true + } + } + // Finally: see if there is a default fill function. + doCustom, ok = fc.filler.defaultFuncs[v.Type()] + if !ok { + return false + } + } + + switch v.Kind() { + case reflect.Ptr: + if v.IsNil() { + if !v.CanSet() { + return false + } + v.Set(reflect.New(v.Type().Elem())) + } + case reflect.Map: + if v.IsNil() { + if !v.CanSet() { + return false + } + v.Set(reflect.MakeMap(v.Type())) + } + default: + return false + } + + doCustom.Call([]reflect.Value{ + v, + reflect.ValueOf(Continue{ + fc: fc, + Rand: fc.filler.r, + }), + }) + return true +} + +// Continue can be passed to custom fill functions to allow them to use +// the correct source of randomness and to continue filling their members. +type Continue struct { + fc *fillerContext + + // For convenience, Continue implements rand.Rand via embedding. + // Use this for generating any randomness if you want your filling + // to be repeatable for a given seed. + *rand.Rand +} + +// Fill continues filling obj. obj must be a pointer or a reflect.Value of a +// pointer. See Filler.Fill. +func (c Continue) Fill(obj interface{}) { + v, ok := obj.(reflect.Value) + if !ok { + v = reflect.ValueOf(obj) + } + if v.Kind() != reflect.Ptr { + panic("Continue.Fill: obj must be a pointer") + } + v = v.Elem() + c.fc.doFill(v, 0) +} + +// FillNoCustom continues filling obj, except that any custom fill function for +// obj's type will not be called and obj will not be tested for +// SimpleSelfFiller or NativeSelfFiller. See Filler.FillNoCustom. +func (c Continue) FillNoCustom(obj interface{}) { + v, ok := obj.(reflect.Value) + if !ok { + v = reflect.ValueOf(obj) + } + if v.Kind() != reflect.Ptr { + panic("Continue.FillNoCustom: obj must be a pointer") + } + v = v.Elem() + c.fc.doFill(v, flagNoCustomFill) +} + +const defaultStringMaxLen = 20 + +// String makes a random string up to n characters long. If n is 0, the default +// size range is [0-20). The returned string may include a variety of (valid) +// UTF-8 encodings. +func (c Continue) String(n int) string { + return randString(c.Rand, n) +} + +// Uint64 makes random 64 bit numbers. +// Weirdly, rand doesn't have a function that gives you 64 random bits. +func (c Continue) Uint64() uint64 { + return randUint64(c.Rand) +} + +// Bool returns true or false randomly. +func (c Continue) Bool() bool { + return randBool(c.Rand) +} + +func fillInt(v reflect.Value, r *rand.Rand) { + v.SetInt(int64(randUint64(r))) +} + +func fillUint(v reflect.Value, r *rand.Rand) { + v.SetUint(randUint64(r)) +} + +func randfillTime(t *time.Time, c Continue) { + var sec, nsec int64 + // Allow for about 1000 years of random time values, which keeps things + // like JSON parsing reasonably happy. + sec = c.Rand.Int63n(1000 * 365 * 24 * 60 * 60) + // Nanosecond values greater than 1Bn are technically allowed but result in + // time.Time values with invalid timezone offsets. + nsec = c.Rand.Int63n(999999999) + *t = time.Unix(sec, nsec) +} + +var fillFuncMap = map[reflect.Kind]func(reflect.Value, *rand.Rand){ + reflect.Bool: func(v reflect.Value, r *rand.Rand) { + v.SetBool(randBool(r)) + }, + reflect.Int: fillInt, + reflect.Int8: fillInt, + reflect.Int16: fillInt, + reflect.Int32: fillInt, + reflect.Int64: fillInt, + reflect.Uint: fillUint, + reflect.Uint8: fillUint, + reflect.Uint16: fillUint, + reflect.Uint32: fillUint, + reflect.Uint64: fillUint, + reflect.Uintptr: fillUint, + reflect.Float32: func(v reflect.Value, r *rand.Rand) { + v.SetFloat(float64(r.Float32())) + }, + reflect.Float64: func(v reflect.Value, r *rand.Rand) { + v.SetFloat(r.Float64()) + }, + reflect.Complex64: func(v reflect.Value, r *rand.Rand) { + v.SetComplex(complex128(complex(r.Float32(), r.Float32()))) + }, + reflect.Complex128: func(v reflect.Value, r *rand.Rand) { + v.SetComplex(complex(r.Float64(), r.Float64())) + }, + reflect.String: func(v reflect.Value, r *rand.Rand) { + v.SetString(randString(r, 0)) + }, + reflect.UnsafePointer: func(v reflect.Value, r *rand.Rand) { + panic("filling of UnsafePointers is not implemented") + }, +} + +// randBool returns true or false randomly. +func randBool(r *rand.Rand) bool { + return r.Int31()&(1<<30) == 0 +} + +type int63nPicker interface { + Int63n(int64) int64 +} + +// UnicodeRange describes a sequential range of unicode characters. +// Last must be numerically greater than First. +type UnicodeRange struct { + First, Last rune +} + +// UnicodeRanges describes an arbitrary number of sequential ranges of unicode characters. +// To be useful, each range must have at least one character (First <= Last) and +// there must be at least one range. +type UnicodeRanges []UnicodeRange + +// choose returns a random unicode character from the given range, using the +// given randomness source. +func (ur UnicodeRange) choose(r int63nPicker) rune { + count := int64(ur.Last - ur.First + 1) + return ur.First + rune(r.Int63n(count)) +} + +// CustomStringFillFunc constructs a FillFunc which produces random strings. +// Each character is selected from the range ur. If there are no characters +// in the range (cr.Last < cr.First), this will panic. +func (ur UnicodeRange) CustomStringFillFunc(n int) func(s *string, c Continue) { + ur.check() + return func(s *string, c Continue) { + *s = ur.randString(c.Rand, n) + } +} + +// check is a function that used to check whether the first of ur(UnicodeRange) +// is greater than the last one. +func (ur UnicodeRange) check() { + if ur.Last < ur.First { + panic("UnicodeRange.check: the last encoding must be greater than the first") + } +} + +// randString of UnicodeRange makes a random string up to 20 characters long. +// Each character is selected form ur(UnicodeRange). +func (ur UnicodeRange) randString(r *rand.Rand, max int) string { + if max == 0 { + max = defaultStringMaxLen + } + n := r.Intn(max) + sb := strings.Builder{} + sb.Grow(n) + for i := 0; i < n; i++ { + sb.WriteRune(ur.choose(r)) + } + return sb.String() +} + +// defaultUnicodeRanges sets a default unicode range when users do not set +// CustomStringFillFunc() but want to fill strings. +var defaultUnicodeRanges = UnicodeRanges{ + {' ', '~'}, // ASCII characters + {'\u00a0', '\u02af'}, // Multi-byte encoded characters + {'\u4e00', '\u9fff'}, // Common CJK (even longer encodings) +} + +// CustomStringFillFunc constructs a FillFunc which produces random strings. +// Each character is selected from one of the ranges of ur(UnicodeRanges). +// Each range has an equal probability of being chosen. If there are no ranges, +// or a selected range has no characters (.Last < .First), this will panic. +// Do not modify any of the ranges in ur after calling this function. +func (ur UnicodeRanges) CustomStringFillFunc(n int) func(s *string, c Continue) { + // Check unicode ranges slice is empty. + if len(ur) == 0 { + panic("UnicodeRanges is empty") + } + // if not empty, each range should be checked. + for i := range ur { + ur[i].check() + } + return func(s *string, c Continue) { + *s = ur.randString(c.Rand, n) + } +} + +// randString of UnicodeRanges makes a random string up to 20 characters long. +// Each character is selected form one of the ranges of ur(UnicodeRanges), +// and each range has an equal probability of being chosen. +func (ur UnicodeRanges) randString(r *rand.Rand, max int) string { + if max == 0 { + max = defaultStringMaxLen + } + n := r.Intn(max) + sb := strings.Builder{} + sb.Grow(n) + for i := 0; i < n; i++ { + sb.WriteRune(ur[r.Intn(len(ur))].choose(r)) + } + return sb.String() +} + +// randString makes a random string up to 20 characters long. The returned string +// may include a variety of (valid) UTF-8 encodings. +func randString(r *rand.Rand, max int) string { + return defaultUnicodeRanges.randString(r, max) +} + +// randUint64 makes random 64 bit numbers. +// Weirdly, rand doesn't have a function that gives you 64 random bits. +func randUint64(r *rand.Rand) uint64 { + return uint64(r.Uint32())<<32 | uint64(r.Uint32()) +} diff --git a/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go b/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go index 34ab2d6fb4..455818ff85 100644 --- a/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go +++ b/vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go @@ -33,6 +33,9 @@ type UpdaterBuilder struct { Converter Converter IgnoreFilter map[fieldpath.APIVersion]fieldpath.Filter + // IgnoredFields provides a set of fields to ignore for each + IgnoredFields map[fieldpath.APIVersion]*fieldpath.Set + // Stop comparing the new object with old object after applying. // This was initially used to avoid spurious etcd update, but // since that's vastly inefficient, we've come-up with a better @@ -46,6 +49,7 @@ func (u *UpdaterBuilder) BuildUpdater() *Updater { return &Updater{ Converter: u.Converter, IgnoreFilter: u.IgnoreFilter, + IgnoredFields: u.IgnoredFields, returnInputOnNoop: u.ReturnInputOnNoop, } } @@ -56,6 +60,9 @@ type Updater struct { // Deprecated: This will eventually become private. Converter Converter + // Deprecated: This will eventually become private. + IgnoredFields map[fieldpath.APIVersion]*fieldpath.Set + // Deprecated: This will eventually become private. IgnoreFilter map[fieldpath.APIVersion]fieldpath.Filter @@ -70,8 +77,19 @@ func (s *Updater) update(oldObject, newObject *typed.TypedValue, version fieldpa return nil, nil, fmt.Errorf("failed to compare objects: %v", err) } - versions := map[fieldpath.APIVersion]*typed.Comparison{ - version: compare.FilterFields(s.IgnoreFilter[version]), + var versions map[fieldpath.APIVersion]*typed.Comparison + + if s.IgnoredFields != nil && s.IgnoreFilter != nil { + return nil, nil, fmt.Errorf("IgnoreFilter and IgnoreFilter may not both be set") + } + if s.IgnoredFields != nil { + versions = map[fieldpath.APIVersion]*typed.Comparison{ + version: compare.ExcludeFields(s.IgnoredFields[version]), + } + } else { + versions = map[fieldpath.APIVersion]*typed.Comparison{ + version: compare.FilterFields(s.IgnoreFilter[version]), + } } for manager, managerSet := range managers { @@ -101,7 +119,12 @@ func (s *Updater) update(oldObject, newObject *typed.TypedValue, version fieldpa if err != nil { return nil, nil, fmt.Errorf("failed to compare objects: %v", err) } - versions[managerSet.APIVersion()] = compare.FilterFields(s.IgnoreFilter[managerSet.APIVersion()]) + + if s.IgnoredFields != nil { + versions[managerSet.APIVersion()] = compare.ExcludeFields(s.IgnoredFields[managerSet.APIVersion()]) + } else { + versions[managerSet.APIVersion()] = compare.FilterFields(s.IgnoreFilter[managerSet.APIVersion()]) + } } conflictSet := managerSet.Set().Intersection(compare.Modified.Union(compare.Added)) @@ -154,7 +177,16 @@ func (s *Updater) Update(liveObject, newObject *typed.TypedValue, version fieldp managers[manager] = fieldpath.NewVersionedSet(fieldpath.NewSet(), version, false) } set := managers[manager].Set().Difference(compare.Removed).Union(compare.Modified).Union(compare.Added) - ignoreFilter := s.IgnoreFilter[version] + + if s.IgnoredFields != nil && s.IgnoreFilter != nil { + return nil, nil, fmt.Errorf("IgnoreFilter and IgnoreFilter may not both be set") + } + var ignoreFilter fieldpath.Filter + if s.IgnoredFields != nil { + ignoreFilter = fieldpath.NewExcludeSetFilter(s.IgnoredFields[version]) + } else { + ignoreFilter = s.IgnoreFilter[version] + } if ignoreFilter != nil { set = ignoreFilter.Filter(set) } @@ -189,7 +221,15 @@ func (s *Updater) Apply(liveObject, configObject *typed.TypedValue, version fiel return nil, fieldpath.ManagedFields{}, fmt.Errorf("failed to get field set: %v", err) } - ignoreFilter := s.IgnoreFilter[version] + if s.IgnoredFields != nil && s.IgnoreFilter != nil { + return nil, nil, fmt.Errorf("IgnoreFilter and IgnoreFilter may not both be set") + } + var ignoreFilter fieldpath.Filter + if s.IgnoredFields != nil { + ignoreFilter = fieldpath.NewExcludeSetFilter(s.IgnoredFields[version]) + } else { + ignoreFilter = s.IgnoreFilter[version] + } if ignoreFilter != nil { set = ignoreFilter.Filter(set) } diff --git a/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go b/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go index 9be9028280..7edaa6d489 100644 --- a/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go +++ b/vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go @@ -32,6 +32,21 @@ const ( AllowDuplicates ValidationOptions = iota ) +// extractItemsOptions is the options available when extracting items. +type extractItemsOptions struct { + appendKeyFields bool +} + +type ExtractItemsOption func(*extractItemsOptions) + +// WithAppendKeyFields configures ExtractItems to include key fields. +// It is exported for use in configuring ExtractItems. +func WithAppendKeyFields() ExtractItemsOption { + return func(opts *extractItemsOptions) { + opts.appendKeyFields = true + } +} + // AsTyped accepts a value and a type and returns a TypedValue. 'v' must have // type 'typeName' in the schema. An error is returned if the v doesn't conform // to the schema. @@ -187,7 +202,37 @@ func (tv TypedValue) RemoveItems(items *fieldpath.Set) *TypedValue { } // ExtractItems returns a value with only the provided list or map items extracted from the value. -func (tv TypedValue) ExtractItems(items *fieldpath.Set) *TypedValue { +func (tv TypedValue) ExtractItems(items *fieldpath.Set, opts ...ExtractItemsOption) *TypedValue { + options := &extractItemsOptions{} + for _, opt := range opts { + opt(options) + } + if options.appendKeyFields { + tvPathSet, err := tv.ToFieldSet() + if err == nil { + keyFieldPathSet := fieldpath.NewSet() + items.Iterate(func(path fieldpath.Path) { + if !tvPathSet.Has(path) { + return + } + for i, pe := range path { + if pe.Key == nil { + continue + } + for _, keyField := range *pe.Key { + keyName := keyField.Name + // Create a new slice with the same elements as path[:i+1], but set its capacity to len(path[:i+1]). + // This ensures that appending to keyFieldPath creates a new underlying array, avoiding accidental + // modification of the original slice (path). + keyFieldPath := append(path[:i+1:i+1], fieldpath.PathElement{FieldName: &keyName}) + keyFieldPathSet.Insert(keyFieldPath) + } + } + }) + items = items.Union(keyFieldPathSet) + } + } + tv.value = removeItemsWithSchema(tv.value, items, tv.schema, tv.typeRef, true) return &tv } diff --git a/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go b/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go index c78a4c18d1..5824219e51 100644 --- a/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go +++ b/vendor/sigs.k8s.io/structured-merge-diff/v4/value/scalar.go @@ -43,7 +43,7 @@ func IntCompare(lhs, rhs int64) int { func BoolCompare(lhs, rhs bool) int { if lhs == rhs { return 0 - } else if lhs == false { + } else if !lhs { return -1 } return 1 From 5c76a8511cee19aeec606b2dffd70d97cf595828 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Fri, 21 Mar 2025 00:22:17 -0400 Subject: [PATCH 02/14] desiredSubscription: Add "owned" annotation * pkg/operator/controller/gatewayclass/subscription.go (desiredSubscription): Add an annotation so we can determine in the future whether the operator created the subscription. --- pkg/operator/controller/gatewayclass/subscription.go | 3 +++ pkg/operator/controller/names.go | 6 ++++++ 2 files changed, 9 insertions(+) diff --git a/pkg/operator/controller/gatewayclass/subscription.go b/pkg/operator/controller/gatewayclass/subscription.go index e243e3c7b0..22ed7e09fa 100644 --- a/pkg/operator/controller/gatewayclass/subscription.go +++ b/pkg/operator/controller/gatewayclass/subscription.go @@ -54,6 +54,9 @@ func desiredSubscription(name types.NamespacedName, gwapiOperatorChannel, gwapiO ObjectMeta: metav1.ObjectMeta{ Namespace: name.Namespace, Name: name.Name, + Annotations: map[string]string{ + operatorcontroller.IngressOperatorOwnedAnnotation: "", + }, }, Spec: &operatorsv1alpha1.SubscriptionSpec{ Channel: gwapiOperatorChannel, diff --git a/pkg/operator/controller/names.go b/pkg/operator/controller/names.go index a51aafc530..92e7e17179 100644 --- a/pkg/operator/controller/names.go +++ b/pkg/operator/controller/names.go @@ -22,6 +22,12 @@ const ( // GlobalUserSpecifiedConfigNamespace is the namespace for configuring OpenShift. GlobalUserSpecifiedConfigNamespace = "openshift-config" + // IngressOperatorOwnedAnnotation is the key for the annotation that + // indicates that the ingress operator owns the annotated resource. + // Note that this annotation is currently only intended to be added to + // subscriptions, and only when creating a new subscription. + IngressOperatorOwnedAnnotation = "ingress.operator.openshift.io/owned" + // ControllerDeploymentLabel identifies a deployment as an ingress controller // deployment, and the value is the name of the owning ingress controller. ControllerDeploymentLabel = "ingresscontroller.operator.openshift.io/deployment-ingresscontroller" From 2c2213be30db80552542e0e4e0edb2138a251632 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Fri, 7 Mar 2025 19:41:23 -0500 Subject: [PATCH 03/14] gatewayapi-conformance.sh: Echo clone dir * hack/gatewayapi-conformance.sh: Echo the path of the temporary directory for the gateway-api repository clone. Quote $SUPPORTED_FEATURES when passing it as an argument to go test. --- hack/gatewayapi-conformance.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hack/gatewayapi-conformance.sh b/hack/gatewayapi-conformance.sh index 9354fd01c5..145fb46e6e 100755 --- a/hack/gatewayapi-conformance.sh +++ b/hack/gatewayapi-conformance.sh @@ -32,7 +32,7 @@ cd "${CLONE_DIR}" # find the branch of gateway-api repo RELEASE_VERSION=$(\grep -oP "^\d+\.\d+" <<<"${BUNDLE_VERSION#v}") BRANCH="release-${RELEASE_VERSION}" -echo "gateway-api repo branch: ${BRANCH}" +echo "gateway-api repo branch \"${BRANCH}\" into ${CLONE_DIR}..." # clone the branch that matched the installed CRDs version # branch release-1.0 -> bundle-version v1.0.0 @@ -50,4 +50,4 @@ sed -i "s/MaxTimeToConsistency: 30/MaxTimeToConsistency: SUPPORTED_FEATURES="Gateway,HTTPRoute,ReferenceGrant,GatewayPort8080,HTTPRouteQueryParamMatching,HTTPRouteMethodMatching,HTTPRouteResponseHeaderModification,HTTPRoutePortRedirect,HTTPRouteSchemeRedirect,HTTPRoutePathRedirect,HTTPRouteHostRewrite,HTTPRoutePathRewrite,HTTPRouteRequestMirror,HTTPRouteRequestMultipleMirrors,HTTPRouteBackendProtocolH2C,HTTPRouteBackendProtocolWebSocket" echo "Start Gateway API Conformance Testing" -go test ./conformance -v -timeout 10m -run TestConformance -args --supported-features=${SUPPORTED_FEATURES} +go test ./conformance -v -timeout 10m -run TestConformance -args "--supported-features=${SUPPORTED_FEATURES}" From e48a111742b169395c976535eefbbccd0ebc14af Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Wed, 12 Mar 2025 12:01:53 -0400 Subject: [PATCH 04/14] assertGatewaySuccessful: Log gateway on failure * test/e2e/util_gatewayapi_test.go (assertGatewaySuccessful): Log the yaml manifest for the last observed gateway in case of failure in order to make diagnosing test failures easier. --- test/e2e/util_gatewayapi_test.go | 2 ++ 1 file changed, 2 insertions(+) diff --git a/test/e2e/util_gatewayapi_test.go b/test/e2e/util_gatewayapi_test.go index 6049664113..460ec5adbd 100644 --- a/test/e2e/util_gatewayapi_test.go +++ b/test/e2e/util_gatewayapi_test.go @@ -17,6 +17,7 @@ import ( sailv1 "github.com/istio-ecosystem/sail-operator/api/v1" v1 "github.com/openshift/api/operatoringress/v1" operatorcontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller" + util "github.com/openshift/cluster-ingress-operator/pkg/util" operatorsv1alpha1 "github.com/operator-framework/api/pkg/operators/v1alpha1" admissionregistrationv1 "k8s.io/api/admissionregistration/v1" @@ -573,6 +574,7 @@ func assertGatewaySuccessful(t *testing.T, namespace, name string) (*gatewayapiv return false, nil }) if err != nil { + t.Logf("Last observed gateway:\n%s", util.ToYaml(gw)) return nil, fmt.Errorf("gateway %s not %v, last recorded status message: %s", name, gatewayapiv1.GatewayConditionAccepted, recordedConditionMsg) } From fd4db957748d15736e4c1295f7c1be9bfb0e9f3f Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Wed, 12 Mar 2025 20:28:02 -0400 Subject: [PATCH 05/14] ensureCRDs: Report all served versions of the CRDs * test/e2e/gateway_api_test.go (ensureCRDs): Report all served versions, not just the last listed stored version. * test/e2e/util_gatewayapi_test.go (assertCrdExists): Rename... (assertCRDExists): ...to this. Return a string slice of served versions, not just a single served version. --- test/e2e/gateway_api_test.go | 4 ++-- test/e2e/util_gatewayapi_test.go | 13 +++++++------ 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/test/e2e/gateway_api_test.go b/test/e2e/gateway_api_test.go index 79294c8732..0e79d4965e 100644 --- a/test/e2e/gateway_api_test.go +++ b/test/e2e/gateway_api_test.go @@ -281,11 +281,11 @@ func testGatewayAPIResourcesProtection(t *testing.T) { func ensureCRDs(t *testing.T) { t.Helper() for _, crdName := range crdNames { - crdVersion, err := assertCrdExists(t, crdName) + crdVersions, err := assertCRDExists(t, crdName) if err != nil { t.Fatalf("failed to find crd %s: %v", crdName, err) } - t.Logf("found crd %s at version %s", crdName, crdVersion) + t.Logf("Found CRD %s with the following served versions: %s", crdName, strings.Join(crdVersions, ", ")) } } diff --git a/test/e2e/util_gatewayapi_test.go b/test/e2e/util_gatewayapi_test.go index 460ec5adbd..c02bb398bc 100644 --- a/test/e2e/util_gatewayapi_test.go +++ b/test/e2e/util_gatewayapi_test.go @@ -51,13 +51,14 @@ const ( cvoDeploymentName = "cluster-version-operator" ) -// assertCrdExists checks if the CRD of the given name exists and returns an error if not. -// Otherwise returns the CRD version. -func assertCrdExists(t *testing.T, crdname string) (string, error) { +// assertCRDExists checks if the CRD of the given name exists and returns an +// error if not. If the CRD does exist, this function returns a slice of +// strings indicating the served versions. +func assertCRDExists(t *testing.T, crdname string) ([]string, error) { t.Helper() crd := &apiextensionsv1.CustomResourceDefinition{} name := types.NamespacedName{Namespace: "", Name: crdname} - crdVersion := "" + crdVersions := []string{} err := wait.PollUntilContextTimeout(context.Background(), 1*time.Second, 30*time.Second, false, func(context context.Context) (bool, error) { if err := kclient.Get(context, name, crd); err != nil { @@ -67,7 +68,7 @@ func assertCrdExists(t *testing.T, crdname string) (string, error) { crdConditions := crd.Status.Conditions for _, version := range crd.Spec.Versions { if version.Served { - crdVersion = version.Name + crdVersions = append(crdVersions, version.Name) } } for _, c := range crdConditions { @@ -78,7 +79,7 @@ func assertCrdExists(t *testing.T, crdname string) (string, error) { t.Logf("failed to find crd %s to be Established", name) return false, nil }) - return crdVersion, err + return crdVersions, err } // deleteExistingCRD deletes if the CRD of the given name exists and returns an error if not. From decc04b6b35a128d8fb49a62bc855855de97f9b1 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Wed, 12 Mar 2025 20:47:14 -0400 Subject: [PATCH 06/14] createGatewayClass: Fix get error handling * test/e2e/util_gatewayapi_test.go (createGatewayClass): If the gatewayclass already exists but getting it fails, return the error. --- test/e2e/util_gatewayapi_test.go | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/test/e2e/util_gatewayapi_test.go b/test/e2e/util_gatewayapi_test.go index c02bb398bc..fe3697635f 100644 --- a/test/e2e/util_gatewayapi_test.go +++ b/test/e2e/util_gatewayapi_test.go @@ -235,11 +235,12 @@ func createGatewayClass(name, controllerName string) (*gatewayapiv1.GatewayClass if err := kclient.Create(context.TODO(), gatewayClass); err != nil { if kerrors.IsAlreadyExists(err) { name := types.NamespacedName{Namespace: "", Name: name} - if err = kclient.Get(context.TODO(), name, gatewayClass); err == nil { - return gatewayClass, nil + if err := kclient.Get(context.TODO(), name, gatewayClass); err != nil { + return nil, fmt.Errorf("gatewayclass %s already exists, but get failed: %w", name.Name, err) } + return gatewayClass, nil } else { - return nil, fmt.Errorf("failed to create gateway class: %v", err.Error()) + return nil, fmt.Errorf("failed to create gatewayclass %s: %w", gatewayClass.Name, err) } } return gatewayClass, nil From 3567b7f3e3525b86e286d4c53d90b3cb0de6e9d5 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Thu, 13 Mar 2025 20:17:57 -0400 Subject: [PATCH 07/14] Move gatewayclass controller consts to names.go * pkg/operator/controller/gatewayclass/controller.go (OpenShiftDefaultGatewayClassName, OpenShiftGatewayClassControllerName): Move consts from here... * pkg/operator/controller/names.go: ...to here. * pkg/operator/controller/gatewayclass/istio.go (desiredIstio): * test/e2e/gateway_api_test.go (ensureGatewayObjectCreation): (ensureGatewayObjectSuccess): Update to use the consts from the new location. --- pkg/operator/controller/gatewayclass/controller.go | 13 ++----------- pkg/operator/controller/gatewayclass/istio.go | 4 ++-- pkg/operator/controller/names.go | 10 ++++++++++ test/e2e/gateway_api_test.go | 7 +++---- 4 files changed, 17 insertions(+), 17 deletions(-) diff --git a/pkg/operator/controller/gatewayclass/controller.go b/pkg/operator/controller/gatewayclass/controller.go index 5af0616708..3ccefdae81 100644 --- a/pkg/operator/controller/gatewayclass/controller.go +++ b/pkg/operator/controller/gatewayclass/controller.go @@ -30,15 +30,6 @@ import ( const ( controllerName = "gatewayclass_controller" - - // OpenShiftGatewayClassControllerName is the string by which a - // gatewayclass identifies itself as belonging to OpenShift Istio. If a - // gatewayclass's spec.controllerName field is set to this value, then - // the gatewayclass is ours. - OpenShiftGatewayClassControllerName = "openshift.io/gateway-controller" - // OpenShiftDefaultGatewayClassName is the name of the default - // gatewayclass that Istio creates when it is installed. - OpenShiftDefaultGatewayClassName = "openshift-default" ) var log = logf.Logger.WithName(controllerName) @@ -61,7 +52,7 @@ func NewUnmanaged(mgr manager.Manager, config Config) (controller.Controller, er } isOurGatewayClass := predicate.NewPredicateFuncs(func(o client.Object) bool { class := o.(*gatewayapiv1.GatewayClass) - return class.Spec.ControllerName == OpenShiftGatewayClassControllerName + return class.Spec.ControllerName == operatorcontroller.OpenShiftGatewayClassControllerName }) notIstioGatewayClass := predicate.NewPredicateFuncs(func(o client.Object) bool { return o.GetName() != "istio" @@ -135,7 +126,7 @@ func enqueueRequestForDefaultGatewayClassController(namespace string) handler.Ev { NamespacedName: types.NamespacedName{ Namespace: namespace, - Name: OpenShiftDefaultGatewayClassName, + Name: operatorcontroller.OpenShiftDefaultGatewayClassName, }, }, } diff --git a/pkg/operator/controller/gatewayclass/istio.go b/pkg/operator/controller/gatewayclass/istio.go index 3fbef79aa0..5083484f81 100644 --- a/pkg/operator/controller/gatewayclass/istio.go +++ b/pkg/operator/controller/gatewayclass/istio.go @@ -80,7 +80,7 @@ func desiredIstio(name types.NamespacedName, ownerRef metav1.OwnerReference) *sa // the default value, which is "istio". If we didn't set this, // then our Istiod instance might try to reconcile gateways // belonging to an unrelated Istiod instance. - "PILOT_GATEWAY_API_DEFAULT_GATEWAYCLASS_NAME": OpenShiftDefaultGatewayClassName, + "PILOT_GATEWAY_API_DEFAULT_GATEWAYCLASS_NAME": controller.OpenShiftDefaultGatewayClassName, // Watch Gateway API and Kubernetes resources in all namespaces, // but ignore Istio resources that don't match our label // selector. (We do not specify the label selector, so this @@ -88,7 +88,7 @@ func desiredIstio(name types.NamespacedName, ownerRef metav1.OwnerReference) *sa "PILOT_ENABLE_GATEWAY_CONTROLLER_MODE": "true", // Only reconcile resources that are associated with // gatewayclasses that have our controller name. - "PILOT_GATEWAY_API_CONTROLLER_NAME": OpenShiftGatewayClassControllerName, + "PILOT_GATEWAY_API_CONTROLLER_NAME": controller.OpenShiftGatewayClassControllerName, // Don't create an "istio-remote" gatewayclass for // "multi-network gateways". This is an Istio feature that I // haven't really found any explanation for. diff --git a/pkg/operator/controller/names.go b/pkg/operator/controller/names.go index 92e7e17179..cda5198359 100644 --- a/pkg/operator/controller/names.go +++ b/pkg/operator/controller/names.go @@ -57,6 +57,16 @@ const ( // OpenshiftOperatorNamespace is the default namespace for // the openshift operator resources. OpenshiftOperatorNamespace = "openshift-operators" + + // OpenShiftGatewayClassControllerName is the string by which a + // gatewayclass identifies itself as belonging to OpenShift Istio. If a + // gatewayclass's spec.controllerName field is set to this value, then + // the gatewayclass is ours. + OpenShiftGatewayClassControllerName = "openshift.io/gateway-controller" + + // OpenShiftDefaultGatewayClassName is the name of the default + // gatewayclass that Istio creates when it is installed. + OpenShiftDefaultGatewayClassName = "openshift-default" ) // IngressClusterOperatorName returns the namespaced name of the ClusterOperator diff --git a/test/e2e/gateway_api_test.go b/test/e2e/gateway_api_test.go index 0e79d4965e..c6a89bfe03 100644 --- a/test/e2e/gateway_api_test.go +++ b/test/e2e/gateway_api_test.go @@ -12,7 +12,6 @@ import ( "github.com/openshift/api/features" operatorclient "github.com/openshift/cluster-ingress-operator/pkg/operator/client" operatorcontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller" - "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/gatewayclass" corev1 "k8s.io/api/core/v1" apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1" @@ -337,7 +336,7 @@ func ensureExperimentalCRDs(t *testing.T) { func ensureGatewayObjectCreation(ns *corev1.Namespace) error { var domain string - gatewayClass, err := createGatewayClass(gatewayclass.OpenShiftDefaultGatewayClassName, gatewayclass.OpenShiftGatewayClassControllerName) + gatewayClass, err := createGatewayClass(operatorcontroller.OpenShiftDefaultGatewayClassName, operatorcontroller.OpenShiftGatewayClassControllerName) if err != nil { return fmt.Errorf("feature gate was enabled, but gateway class object could not be created: %v", err) } @@ -355,7 +354,7 @@ func ensureGatewayObjectCreation(ns *corev1.Namespace) error { hostname := names.SimpleNameGenerator.GenerateName("test-hostname-") defaultRoutename = hostname + "." + domain - _, err = createHttpRoute(ns.Name, "test-httproute", operatorcontroller.DefaultOperandNamespace, defaultRoutename, testGatewayName+"-"+gatewayclass.OpenShiftDefaultGatewayClassName, testGateway) + _, err = createHttpRoute(ns.Name, "test-httproute", operatorcontroller.DefaultOperandNamespace, defaultRoutename, testGatewayName+"-"+operatorcontroller.OpenShiftDefaultGatewayClassName, testGateway) if err != nil { return fmt.Errorf("feature gate was enabled, but http route object could not be created: %v", err) } @@ -372,7 +371,7 @@ func ensureGatewayObjectSuccess(t *testing.T, ns *corev1.Namespace) []string { gateway := &gatewayapiv1.Gateway{} // Make sure gateway class was created successfully. - _, err := assertGatewayClassSuccessful(t, gatewayclass.OpenShiftDefaultGatewayClassName) + _, err := assertGatewayClassSuccessful(t, operatorcontroller.OpenShiftDefaultGatewayClassName) if err != nil { errs = append(errs, error.Error(err)) } From 863e2acbeb1134898945733e2e24af02af40d262 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Thu, 13 Mar 2025 20:22:52 -0400 Subject: [PATCH 08/14] Add gateway-labeler controller Add a controller that watches gateways and gatewayclasses and adds an istio.io/rev label to gateways that reference any gatewayclass that specifies our controller name. Without this label, the resources are ignored by Istio. * pkg/operator/controller/gateway-labeler/controller.go (controllerName): New const. (log): New variable. Define a logger for the gateway-labeler controller. (NewUnmanaged): New function. Create a new gateway-labeler controller that is not started automatically by the manager. (reconciler): New type. (Reconcile): Reconcile gateways by adding the istio.io/rev label. * pkg/operator/controller/names.go (IstioRevLabelKey): New const for the istio.io/rev label. * pkg/operator/operator.go (New): Add the new gateway-labeler controller to the set of controllers that the gatewayapi controller starts. --- .../controller/gateway-labeler/controller.go | 222 ++++++++++++++++++ pkg/operator/controller/names.go | 4 + pkg/operator/operator.go | 8 + 3 files changed, 234 insertions(+) create mode 100644 pkg/operator/controller/gateway-labeler/controller.go diff --git a/pkg/operator/controller/gateway-labeler/controller.go b/pkg/operator/controller/gateway-labeler/controller.go new file mode 100644 index 0000000000..0cd830dc27 --- /dev/null +++ b/pkg/operator/controller/gateway-labeler/controller.go @@ -0,0 +1,222 @@ +package gateway_labeler + +import ( + "context" + + logf "github.com/openshift/cluster-ingress-operator/pkg/log" + operatorcontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller" + "k8s.io/apimachinery/pkg/types" + "k8s.io/client-go/tools/record" + "sigs.k8s.io/controller-runtime/pkg/cache" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/controller" + "sigs.k8s.io/controller-runtime/pkg/event" + "sigs.k8s.io/controller-runtime/pkg/handler" + "sigs.k8s.io/controller-runtime/pkg/manager" + "sigs.k8s.io/controller-runtime/pkg/predicate" + "sigs.k8s.io/controller-runtime/pkg/reconcile" + "sigs.k8s.io/controller-runtime/pkg/source" + gatewayapiv1 "sigs.k8s.io/gateway-api/apis/v1" +) + +const ( + controllerName = "gateway_labeler_controller" +) + +var log = logf.Logger.WithName(controllerName) + +// NewUnmanaged creates and returns a controller that adds the "istio.io/rev" +// label to gateways so that Istio reconciles them. This is an unmanaged +// controller, which means that the manager does not start it. +// +// The "istio.io/rev" label MUST be present on gateways in order for an +// Istio control-plane deployed via the OSSM Operator to consider that +// resource managed. +func NewUnmanaged(mgr manager.Manager) (controller.Controller, error) { + // Create a new cache for gateways so it can watch all namespaces. + // (Using the operator cache for gateways in all namespaces would cause + // it to cache other resources in all namespaces.) + gatewaysCache, err := cache.New(mgr.GetConfig(), cache.Options{ + Scheme: mgr.GetScheme(), + }) + if err != nil { + return nil, err + } + // Make sure the manager starts the cache with the other runnables. + mgr.Add(gatewaysCache) + + reconciler := &reconciler{ + cache: gatewaysCache, + client: mgr.GetClient(), + recorder: mgr.GetEventRecorderFor(controllerName), + } + c, err := controller.NewUnmanaged(controllerName, mgr, controller.Options{Reconciler: reconciler}) + if err != nil { + return nil, err + } + + // Watch gatewayclasses so that when one is created with our controller + // name or is updated to change its controller name to our controller + // name, then we update labels on gateways that reference that + // gatewayclass. + key, value := operatorcontroller.IstioRevLabelKey, operatorcontroller.IstioName("").Name + gatewayClassToGateways := func(ctx context.Context, o client.Object) []reconcile.Request { + requests := []reconcile.Request{} + + // Using an index might be more efficient than listing all + // gateways and then filtering. However, setting up an index is + // complicated by the fact that the Gateway API CRDs might not + // exist when this controller is initialized. + + var gateways gatewayapiv1.GatewayList + if err := reconciler.cache.List(ctx, &gateways); err != nil { + log.Error(err, "Failed to list gateways for gatewayclass", "gatewayclass", o.GetName()) + return requests + } + + for i := range gateways.Items { + if gateways.Items[i].Labels[key] == value { + continue + } + if string(gateways.Items[i].Spec.GatewayClassName) != o.GetName() { + continue + } + request := reconcile.Request{ + NamespacedName: types.NamespacedName{ + Namespace: gateways.Items[i].Namespace, + Name: gateways.Items[i].Name, + }, + } + requests = append(requests, request) + } + + return requests + } + gatewayClassPredicate := predicate.Funcs{ + CreateFunc: func(e event.CreateEvent) bool { + gatewayClass := e.Object.(*gatewayapiv1.GatewayClass) + + if gatewayClass.Spec.ControllerName == operatorcontroller.OpenShiftGatewayClassControllerName { + return true + } + + return false + }, + DeleteFunc: func(e event.DeleteEvent) bool { + // Don't reconcile gateways when the gatewayclass is + // deleted. If Istio created resources for a gateway, + // then we want Istio to continue managing those + // resources. The user can remove the label or delete + // the gateway and related resources if desired. + return false + }, + UpdateFunc: func(e event.UpdateEvent) bool { + old := e.ObjectOld.(*gatewayapiv1.GatewayClass) + new := e.ObjectNew.(*gatewayapiv1.GatewayClass) + + switch { + case old.Spec.ControllerName == new.Spec.ControllerName: + // Creation and updates from a different + // controller Name are the only triggers needed + // to ensure all managed gateways have the + // proper labels, so triggering on any update + // where the controller name has not changed + // would be redundant. + return false + case new.Spec.ControllerName == operatorcontroller.OpenShiftGatewayClassControllerName: + // Reconcile gateways that point to a + // gatewayclass that is updated to have our + // controller name. + return true + case old.Spec.ControllerName == operatorcontroller.OpenShiftGatewayClassControllerName: + // Don't reconcile gateways if the controller + // name is changed *from* our controller name. + // If Istio created resources for the gateway, + // then we want Istio to continue managing those + // resources. The user can remove the label or + // delete the gateway and related resources if + // desired. Note that we do not clean up any of + // the labels we place at this time. + return false + default: + return false + } + }, + GenericFunc: func(e event.GenericEvent) bool { return false }, + } + if err := c.Watch(source.Kind[client.Object](gatewaysCache, &gatewayapiv1.GatewayClass{}, handler.EnqueueRequestsFromMapFunc(gatewayClassToGateways), gatewayClassPredicate)); err != nil { + return nil, err + } + + // Watch gateways so that we update labels when a gateway is updated or + // something modifies or removes the label. + gatewayHasOurController := func(o client.Object) bool { + gateway := o.(*gatewayapiv1.Gateway) + + if gateway.Labels[key] == value { + return false + } + + gatewayClassName := types.NamespacedName{ + Namespace: "", // Gatewayclasses are cluster-scoped. + Name: string(gateway.Spec.GatewayClassName), + } + var gatewayClass gatewayapiv1.GatewayClass + if err := reconciler.cache.Get(context.Background(), gatewayClassName, &gatewayClass); err != nil { + log.Error(err, "failed to get gatewayclass for gateway", "gateway", gateway.Name, "namespace", gateway.Namespace, "gatewayclass", gatewayClassName.Name) + return false + } + + if gatewayClass.Spec.ControllerName == operatorcontroller.OpenShiftGatewayClassControllerName { + return true + } + + return false + } + gatewayPredicate := predicate.Funcs{ + CreateFunc: func(e event.CreateEvent) bool { + return gatewayHasOurController(e.Object) + }, + DeleteFunc: func(e event.DeleteEvent) bool { return false }, + UpdateFunc: func(e event.UpdateEvent) bool { + return gatewayHasOurController(e.ObjectNew) + }, + GenericFunc: func(e event.GenericEvent) bool { return false }, + } + if err := c.Watch(source.Kind[client.Object](gatewaysCache, &gatewayapiv1.Gateway{}, &handler.EnqueueRequestForObject{}, gatewayPredicate)); err != nil { + return nil, err + } + + return c, nil +} + +// reconciler reconciles gateways, adding the istio.io/rev label. +type reconciler struct { + cache cache.Cache + client client.Client + recorder record.EventRecorder +} + +// Reconcile expects request to refer to a gateway and adds the istio.io/rev +// label to it. +func (r *reconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error) { + log.Info("Reconciling gateway", "request", request) + + var gateway gatewayapiv1.Gateway + if err := r.cache.Get(ctx, request.NamespacedName, &gateway); err != nil { + return reconcile.Result{}, err + } + + key, value := operatorcontroller.IstioRevLabelKey, operatorcontroller.IstioName("").Name + log.Info("Adding label to gateway", "gateway", request.NamespacedName, "key", key, "value", value) + if gateway.Labels == nil { + gateway.Labels = map[string]string{} + } + gateway.Labels[key] = value + if err := r.client.Update(ctx, &gateway); err != nil { + return reconcile.Result{}, err + } + r.recorder.Eventf(&gateway, "Normal", "AddedLabel", "Added label %s=%s to gateway %s", key, value, gateway.Name) + + return reconcile.Result{}, nil +} diff --git a/pkg/operator/controller/names.go b/pkg/operator/controller/names.go index cda5198359..b586f3c627 100644 --- a/pkg/operator/controller/names.go +++ b/pkg/operator/controller/names.go @@ -67,6 +67,10 @@ const ( // OpenShiftDefaultGatewayClassName is the name of the default // gatewayclass that Istio creates when it is installed. OpenShiftDefaultGatewayClassName = "openshift-default" + + // IstioRevLabelKey is the key for the gateway label that Istio checks + // for to determine whether it should reconcile that gateway. + IstioRevLabelKey = "istio.io/rev" ) // IngressClusterOperatorName returns the namespaced name of the ClusterOperator diff --git a/pkg/operator/operator.go b/pkg/operator/operator.go index bea73e5519..988a9d3461 100644 --- a/pkg/operator/operator.go +++ b/pkg/operator/operator.go @@ -33,6 +33,7 @@ import ( configurableroutecontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/configurable-route" crlcontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/crl" dnscontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/dns" + gatewaylabelercontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/gateway-labeler" gatewayservicednscontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/gateway-service-dns" gatewayapicontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/gatewayapi" gatewayclasscontroller "github.com/openshift/cluster-ingress-operator/pkg/operator/controller/gatewayclass" @@ -312,6 +313,12 @@ func New(config operatorconfig.Config, kubeConfig *rest.Config) (*Operator, erro return nil, fmt.Errorf("failed to create gateway-service-dns controller: %v", err) } + // Set up the gateway-labeler controller. + gatewayLabelController, err := gatewaylabelercontroller.NewUnmanaged(mgr) + if err != nil { + return nil, fmt.Errorf("failed to create gateway-labeler controller: %w", err) + } + // Set up the gatewayapi controller. if _, err := gatewayapicontroller.New(mgr, gatewayapicontroller.Config{ GatewayAPIEnabled: gatewayAPIEnabled, @@ -319,6 +326,7 @@ func New(config operatorconfig.Config, kubeConfig *rest.Config) (*Operator, erro DependentControllers: []controller.Controller{ gatewayClassController, gatewayServiceDNSController, + gatewayLabelController, }, }); err != nil { return nil, fmt.Errorf("failed to create gatewayapi controller: %w", err) From 01ec2820f8793a018afe3de371de64031bc185b3 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Thu, 13 Mar 2025 22:03:22 -0400 Subject: [PATCH 09/14] gatewayapi-conformance.sh: Fix MaxTimeToConsistency * hack/gatewayapi-conformance.sh: Change the sed command not to be sensitive to the amount of whitespace between the "MaxTimeToConsistency:" field name and the field value. --- hack/gatewayapi-conformance.sh | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/hack/gatewayapi-conformance.sh b/hack/gatewayapi-conformance.sh index 145fb46e6e..f68b32843a 100755 --- a/hack/gatewayapi-conformance.sh +++ b/hack/gatewayapi-conformance.sh @@ -43,9 +43,10 @@ cd gateway-api echo "Go version: $(go version)" go mod vendor -# modify default timeout of "MaxTimeToConsistency" to make tests pass on AWS -# because the AWS ELB needs extra ~60s for DNS propagation -sed -i "s/MaxTimeToConsistency: 30/MaxTimeToConsistency: 90/g" conformance/utils/config/timeout.go +# Modify the default timeout of "MaxTimeToConsistency" to make tests pass on AWS +# because the AWS ELB needs an extra ~60s for DNS propagation. See +# . +sed -i -e '/MaxTimeToConsistency:/ s/30/90/' conformance/utils/config/timeout.go SUPPORTED_FEATURES="Gateway,HTTPRoute,ReferenceGrant,GatewayPort8080,HTTPRouteQueryParamMatching,HTTPRouteMethodMatching,HTTPRouteResponseHeaderModification,HTTPRoutePortRedirect,HTTPRouteSchemeRedirect,HTTPRoutePathRedirect,HTTPRouteHostRewrite,HTTPRoutePathRewrite,HTTPRouteRequestMirror,HTTPRouteRequestMultipleMirrors,HTTPRouteBackendProtocolH2C,HTTPRouteBackendProtocolWebSocket" From 7fd3169a68f2008cbb8a7e86b54ac5e6c8646362 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Fri, 14 Mar 2025 20:49:16 -0400 Subject: [PATCH 10/14] gatewayclass: Improve ownerReferences handling * pkg/operator/controller/gatewayclass/istio.go (ensureIstio): Remove an old to-do comment for handling unexpected owner references. (istioChanged): Log and overwrite any unexpected value for ownerReferences. --- pkg/operator/controller/gatewayclass/istio.go | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/pkg/operator/controller/gatewayclass/istio.go b/pkg/operator/controller/gatewayclass/istio.go index 5083484f81..a750ba6df9 100644 --- a/pkg/operator/controller/gatewayclass/istio.go +++ b/pkg/operator/controller/gatewayclass/istio.go @@ -28,8 +28,6 @@ func (r *reconciler) ensureIstio(ctx context.Context, gatewayclass *gatewayapiv1 return false, nil, err } - // TODO If we have a current CR with a different owner reference, - // should we append the new gatewayclass? ownerRef := metav1.OwnerReference{ APIVersion: gatewayapiv1.SchemeGroupVersion.String(), Kind: "GatewayClass", @@ -195,12 +193,24 @@ func (r *reconciler) updateIstio(ctx context.Context, current, desired *sailv1.I // istioChanged returns a Boolean indicating whether the current Istio CR // matches the expected CR, and the updated CR if they do not match. func istioChanged(current, expected *sailv1.Istio) (bool, *sailv1.Istio) { - if cmp.Equal(current.Spec, expected.Spec, istioCmpOpts...) { + changed := false + + if !cmp.Equal(current.Spec, expected.Spec, istioCmpOpts...) { + changed = true + } + + if !cmp.Equal(current.OwnerReferences, expected.OwnerReferences, cmpopts.EquateEmpty()) { + log.Info("Unexpected ownerReferences, possibly caused by a logic error in this controller or tampering by another entity", "name", current.Name, "ownerReferences", current.OwnerReferences) + changed = true + } + + if !changed { return false, nil } updated := current.DeepCopy() updated.Spec = expected.Spec + updated.OwnerReferences = expected.OwnerReferences return true, updated } From cfb791d15009ec3504e358062859dcf20695dad4 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Fri, 14 Mar 2025 20:53:43 -0400 Subject: [PATCH 11/14] assertHttpRouteConnection: Increase error logging Add some additional logging in the TestGatewayAPI/testGatewayAPIObjects test output when an httproute returns an HTTP error response. * test/e2e/util_gatewayapi_test.go (assertHttpRouteConnection): Log the HTTP response headers and body from the most recent HTTP response if it had an unexpected HTTP status code. (getHttpResponse): Rename... (getHTTPResponse): ...to this. Return the HTTP response headers and body. --- test/e2e/util_gatewayapi_test.go | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/test/e2e/util_gatewayapi_test.go b/test/e2e/util_gatewayapi_test.go index fe3697635f..1682c41861 100644 --- a/test/e2e/util_gatewayapi_test.go +++ b/test/e2e/util_gatewayapi_test.go @@ -8,6 +8,7 @@ import ( "crypto/tls" "errors" "fmt" + "io/ioutil" "net" "net/http" "strings" @@ -695,9 +696,15 @@ func assertHttpRouteConnection(t *testing.T, hostname string, gateway *gatewayap } } + var ( + statusCode int + body string + headers http.Header + ) // Wait for http route to respond, and when it does, check for the status code. if err := wait.PollUntilContextTimeout(context.Background(), 5*time.Second, 5*time.Minute, false, func(context context.Context) (bool, error) { - statusCode, err := getHttpResponse(client, hostname) + var err error + statusCode, headers, body, err = getHTTPResponse(client, hostname) if err != nil { t.Logf("GET %s failed: %v, retrying...", hostname, err) return false, nil @@ -710,23 +717,31 @@ func assertHttpRouteConnection(t *testing.T, hostname string, gateway *gatewayap return true, nil }); err != nil { + if statusCode != 0 { + t.Log("Response headers for most recent request:", headers) + t.Log("Reponse body for most recent request:", body) + } t.Fatalf("error contacting %s's endpoint: %v", hostname, err) } return nil } -func getHttpResponse(client *http.Client, name string) (int, error) { +func getHTTPResponse(client *http.Client, name string) (int, http.Header, string, error) { // Send the HTTP request. response, err := client.Get("http://" + name) if err != nil { - return 0, fmt.Errorf("GET %s failed: %v", name, err) + return 0, nil, "", fmt.Errorf("GET %s failed: %v", name, err) } // Close response body. defer response.Body.Close() + body, err := ioutil.ReadAll(response.Body) + if err != nil { + return 0, nil, "", fmt.Errorf("failed to read response body: %w", err) + } - return response.StatusCode, nil + return response.StatusCode, response.Header, string(body), nil } // assertCatalogSource checks if the CatalogSource of the given name exists, From 8fe21cc4c05c310ecc02c9a7ddc235758c9d6f3a Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Mon, 17 Mar 2025 17:15:43 -0400 Subject: [PATCH 12/14] gatewayapi-conformance.sh: Fix CoreDNS deployment * hack/gatewayapi-conformance.sh: Cherry-pick a fix for the Gateway API v1.2.1 conformance tests to enable the tests to deploy CoreDNS. --- hack/gatewayapi-conformance.sh | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hack/gatewayapi-conformance.sh b/hack/gatewayapi-conformance.sh index f68b32843a..ee73eae1ca 100755 --- a/hack/gatewayapi-conformance.sh +++ b/hack/gatewayapi-conformance.sh @@ -40,6 +40,13 @@ echo "gateway-api repo branch \"${BRANCH}\" into ${CLONE_DIR}..." # branch release-1.2 -> bundle-version v1.2.1 git clone --branch "${BRANCH}" https://github.com/kubernetes-sigs/gateway-api cd gateway-api + +if [[ "$BUNDLE_VERSION" = "v1.2.1" ]]; then + echo "Cherry-picking fix for CoreDNS deployment issue in Gateway API v1.2.1" + git fetch origin f64c54a3606c8eee5b4c85b1c5f8f0d3cf3470ca + git cherry-pick f64c54a3606c8eee5b4c85b1c5f8f0d3cf3470ca +fi + echo "Go version: $(go version)" go mod vendor From 0aeb2d391cbd6026317bceb1e441b38fd86fee89 Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Wed, 19 Mar 2025 02:13:59 -0400 Subject: [PATCH 13/14] gatewayclass: Reconcile the oldest gatewayclass When reconciling gatewayclasses in order to ensure the Istio CR, make sure to use the oldest gatewayclass that has our controller name. Before this commit, the controller behaved inconsistently: - The controller's watch on gatewayclasses reconciled the specific gatewayclass that triggered the watch. - The controller's watches on subscriptions, installplans, and istios reconciled the "openshift-default" gatewayclass. This inconsistency caused several problems: - If a gatewayclass existed with our controller name but none existed with the name "openshift-default", the controller logged spurious reconcile requests for, and failures to get, the "openshift-default" gatewayclass. - If multiple gatewayclasses existed with our controller name, the controller tried to update the owner reference on the Istio CR every time the controller reconciled a gatewayclass other than the one in the owner reference. Using the oldest gatewayclass solves these problems. * pkg/operator/controller/gatewayclass/controller.go (enqueueRequestForDefaultGatewayClassController): Rename... (enqueueRequestForSomeGatewayClass): ...to this. Delete the unused namespace parameter. Look up the oldest gatewayclass with our controller name, and return a reconcile request for that gatewayclass. (NewUnmanaged, Reconcile): Use enqueueRequestForSomeGatewayClass for all watches. --- .../controller/gatewayclass/controller.go | 54 +++++++++++++++---- 1 file changed, 43 insertions(+), 11 deletions(-) diff --git a/pkg/operator/controller/gatewayclass/controller.go b/pkg/operator/controller/gatewayclass/controller.go index 3ccefdae81..6113a44d04 100644 --- a/pkg/operator/controller/gatewayclass/controller.go +++ b/pkg/operator/controller/gatewayclass/controller.go @@ -15,6 +15,7 @@ import ( gatewayapiv1 "sigs.k8s.io/gateway-api/apis/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/types" utilerrors "k8s.io/apimachinery/pkg/util/errors" @@ -57,7 +58,7 @@ func NewUnmanaged(mgr manager.Manager, config Config) (controller.Controller, er notIstioGatewayClass := predicate.NewPredicateFuncs(func(o client.Object) bool { return o.GetName() != "istio" }) - if err := c.Watch(source.Kind[client.Object](operatorCache, &gatewayapiv1.GatewayClass{}, &handler.EnqueueRequestForObject{}, isOurGatewayClass, notIstioGatewayClass)); err != nil { + if err := c.Watch(source.Kind[client.Object](operatorCache, &gatewayapiv1.GatewayClass{}, reconciler.enqueueRequestForSomeGatewayClass(), isOurGatewayClass, notIstioGatewayClass)); err != nil { return nil, err } @@ -65,7 +66,7 @@ func NewUnmanaged(mgr manager.Manager, config Config) (controller.Controller, er return o.GetName() == operatorcontroller.ServiceMeshOperatorSubscriptionName().Name }) if err = c.Watch(source.Kind[client.Object](operatorCache, &operatorsv1alpha1.Subscription{}, - enqueueRequestForDefaultGatewayClassController(config.OperandNamespace), isServiceMeshSubscription)); err != nil { + reconciler.enqueueRequestForSomeGatewayClass(), isServiceMeshSubscription)); err != nil { return nil, err } @@ -86,7 +87,7 @@ func NewUnmanaged(mgr manager.Manager, config Config) (controller.Controller, er installPlan := o.(*operatorsv1alpha1.InstallPlan) return installPlan.Spec.Approved }) - if err := c.Watch(source.Kind[client.Object](operatorCache, &operatorsv1alpha1.InstallPlan{}, enqueueRequestForDefaultGatewayClassController(config.OperatorNamespace), isOurInstallPlan, predicate.Not(isInstallPlanApproved))); err != nil { + if err := c.Watch(source.Kind[client.Object](operatorCache, &operatorsv1alpha1.InstallPlan{}, reconciler.enqueueRequestForSomeGatewayClass(), isOurInstallPlan, predicate.Not(isInstallPlanApproved))); err != nil { return nil, err } @@ -119,17 +120,48 @@ type reconciler struct { startIstioWatch sync.Once } -func enqueueRequestForDefaultGatewayClassController(namespace string) handler.EventHandler { +// enqueueRequestForSomeGatewayClass enqueues a reconciliation request for the +// gatewayclass that has the earliest creation timestamp and that specifies our +// controller name. +func (r *reconciler) enqueueRequestForSomeGatewayClass() handler.EventHandler { return handler.EnqueueRequestsFromMapFunc( - func(ctx context.Context, a client.Object) []reconcile.Request { - return []reconcile.Request{ - { + func(ctx context.Context, _ client.Object) []reconcile.Request { + requests := []reconcile.Request{} + + var gatewayClasses gatewayapiv1.GatewayClassList + if err := r.cache.List(context.Background(), &gatewayClasses); err != nil { + log.Error(err, "Failed to list gatewayclasses") + + return requests + } + + var ( + found bool + oldest metav1.Time + name string + ) + for i := range gatewayClasses.Items { + if gatewayClasses.Items[i].Spec.ControllerName != operatorcontroller.OpenShiftGatewayClassControllerName { + continue + } + + ctime := gatewayClasses.Items[i].CreationTimestamp + if !found || ctime.Before(&oldest) { + found, oldest, name = true, ctime, gatewayClasses.Items[i].Name + } + } + + if found { + request := reconcile.Request{ NamespacedName: types.NamespacedName{ - Namespace: namespace, - Name: operatorcontroller.OpenShiftDefaultGatewayClassName, + Namespace: "", // GatewayClass is cluster-scoped. + Name: name, }, - }, + } + requests = append(requests, request) } + + return requests }, ) } @@ -162,7 +194,7 @@ func (r *reconciler) Reconcile(ctx context.Context, request reconcile.Request) ( isOurIstio := predicate.NewPredicateFuncs(func(o client.Object) bool { return o.GetName() == operatorcontroller.IstioName(r.config.OperandNamespace).Name }) - if err = gatewayClassController.Watch(source.Kind[client.Object](r.cache, &sailv1.Istio{}, enqueueRequestForDefaultGatewayClassController(r.config.OperandNamespace), isOurIstio)); err != nil { + if err = gatewayClassController.Watch(source.Kind[client.Object](r.cache, &sailv1.Istio{}, r.enqueueRequestForSomeGatewayClass(), isOurIstio)); err != nil { log.Error(err, "failed to watch istios.sailoperator.io", "request", request) errs = append(errs, err) } From 25dde982b0f91fe5bed88fc44da904d920f03d2a Mon Sep 17 00:00:00 2001 From: Miciah Masters Date: Wed, 19 Mar 2025 11:06:11 -0400 Subject: [PATCH 14/14] gatewayapi-conformance.sh: Shorten gatewayclass Shorten the name of the gatewayclass that the conformance tests use in order to avoid errors creating the service, which is named based on the gateway's and gatewayclasses's names: Invalid value: "http-listener-isolation-with-hostname-intersection-gateway-conformance": must be no more than 63 characters This failure is from the GatewayHTTPListenerIsolation test. We do not currently run this test by default. This commit shortens the gatewayclass name in preparation for enabling the test in the future. * hack/gatewayapi-conformance.sh: Shorten the gatewayclass name. --- hack/gatewayapi-conformance.sh | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/hack/gatewayapi-conformance.sh b/hack/gatewayapi-conformance.sh index ee73eae1ca..b275c0de37 100755 --- a/hack/gatewayapi-conformance.sh +++ b/hack/gatewayapi-conformance.sh @@ -11,17 +11,19 @@ if [[ "${BUNDLE_VERSION}" == "null" ]]; then fi echo "Gateway API CRD bundle-version: ${BUNDLE_VERSION}" -echo "Create GatewayClass gateway-conformance" +GATEWAYCLASS_NAME=conformance + +echo "Create GatewayClass \"${GATEWAYCLASS_NAME}\"" oc apply -f -<