Add bundle version of utf8_range to validate attributes #3512
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Pull Request Overview
This PR introduces a bundled UTF-8 validation library (utf8_range) and integrates it into attribute validation throughout the SDK, ensuring that span, resource, and instrumentation-scope attributes containing invalid UTF-8 are filtered out with warnings.
- Add
attribute_validitymodule wrapping the newutf8_rangelibrary - Integrate attribute validation/filtering into
Span,Resource, andInstrumentationScope - Add build rules for
utf8_rangeand update CMake/Bazel files accordingly
Reviewed Changes
Copilot reviewed 16 out of 16 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| sdk/src/common/internal/utf8_range/uft8_range.cc | Added bundled UTF-8 validation implementation |
| sdk/src/common/internal/utf8_range/utf8_range.h | Declared public API for UTF-8 validation (IsValid, ValidPrefix) |
| sdk/src/common/attribute_validity.cc | Wrapped validation logic around SDK attribute values |
| sdk/src/common/BUILD | Added utf8_range and attribute_validity libraries |
| sdk/src/common/CMakeLists.txt | Updated to include new source in common build |
| sdk/src/trace/span.cc | Applied attribute validation in Span::SetAttribute and AddLink |
| sdk/src/resource/resource.cc | Applied attribute validation in Resource constructor |
| sdk/include/opentelemetry/sdk/instrumentationscope/instrumentation_scope.h | Applied attribute validation in instrumentation scope factories and setters |
| sdk/test/instrumentationscope/CMakeLists.txt | Updated linkage to include opentelemetry_common |
| sdk/test/instrumentationscope/BUILD | Added dependency on attribute_validity for tests |
Comments suppressed due to low confidence (2)
sdk/src/common/internal/utf8_range/uft8_range.cc:1
- The source file is named
uft8_range.cc, which looks like a typo. Renaming it toutf8_range.ccwould align with the header (utf8_range.h) and improve consistency.
// Copyright 2023 Google LLC
sdk/src/common/BUILD:6
- The new
utf8_rangelibrary adds core validation logic but there are no accompanying unit tests verifying valid and invalid UTF-8 sequences. Consider adding tests undersdk/test/common/to cover edge cases.
cc_library(
Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## main #3512 +/- ##
==========================================
- Coverage 90.00% 89.01% -0.98%
==========================================
Files 225 228 +3
Lines 7105 7323 +218
==========================================
+ Hits 6394 6518 +124
- Misses 711 805 +94
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Bumps [github/codeql-action](https://github.com/github/codeql-action) from 4.30.9 to 4.31.0. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](github/codeql-action@16140ae...4e94bd1) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 4.31.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 5.0.0 to 6.0.0. - [Release notes](https://github.com/actions/download-artifact/releases) - [Commits](actions/download-artifact@634f93c...018cc2c) --- updated-dependencies: - dependency-name: actions/download-artifact dependency-version: 6.0.0 dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
- prevent superfluous copy in construction of OwnedAttributeValue with std::string or span - combined identical lambdas of both lamdas - use const-ref - removed unneeded (stateless) members
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 4.31.0 to 4.31.2. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](github/codeql-action@4e94bd1...0499de3) --- updated-dependencies: - dependency-name: github/codeql-action dependency-version: 4.31.2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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…string_in_setters # Conflicts: # CHANGELOG.md
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Fixes #3491
Changes
For significant contributions please make sure you have completed the following items:
CHANGELOG.mdupdated for non-trivial changes