feat: allow modifying auth mode (#3)

Adds an auth option to code-server feature to allow modifying the auth
mode of code-server.

Author: DanielleMaywood

src/code-server/devcontainer-feature.json

@@ -27,7 +27,12 @@
         "workspace": {
              "type": "string",
              "default": ""
-         }
+         },
+        "auth": {
+            "type": "string",
+            "enum": ["password", "none"],
+            "default": "password"
+        }
     },
     "entrypoint": "/usr/local/bin/code-server-entrypoint",
     "dependsOn": {

src/code-server/install.sh

@@ -28,7 +28,7 @@ cat > /usr/local/bin/code-server-entrypoint \
 #!/usr/bin/env bash
 set -e
 
-su $_REMOTE_USER -c 'code-server --bind-addr "$HOST:$PORT" "$CODE_SERVER_WORKSPACE"'
+su $_REMOTE_USER -c 'code-server --auth "$AUTH" --bind-addr "$HOST:$PORT" "$CODE_SERVER_WORKSPACE"'
 EOF
 
 chmod +x /usr/local/bin/code-server-entrypoint

test/code-server/code-server-auth-none.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -e
+
+# Optional: Import test library bundled with the devcontainer CLI
+source dev-container-features-test-lib
+
+# Feature-specific tests
+check "code-server version" code-server --version
+check "code-server running" pgrep -f 'code-server/lib/node.*/code-server'
+check "code-server listening" lsof -i "@127.0.0.1:8080"
+
+check "code-server auth" grep $'\'code-server.* --auth "none" .*\'' < /usr/local/bin/code-server-entrypoint
+
+# Report results
+reportResults

test/code-server/code-server-auth-password.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -e
+
+# Optional: Import test library bundled with the devcontainer CLI
+source dev-container-features-test-lib
+
+# Feature-specific tests
+check "code-server version" code-server --version
+check "code-server running" pgrep -f 'code-server/lib/node.*/code-server'
+check "code-server listening" lsof -i "@127.0.0.1:8080"
+
+check "code-server auth" grep $'\'code-server.* --auth "password" .*\'' < /usr/local/bin/code-server-entrypoint
+
+# Report results
+reportResults

test/code-server/scenarios.json

@@ -38,5 +38,21 @@
                 "workspace": "/home"
             }
         }
+    },
+    "code-server-auth-none": {
+        "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+        "features": {
+            "code-server": {
+                "auth": "none"
+            }
+        }
+    },
+    "code-server-auth-password": {
+        "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+        "features": {
+            "code-server": {
+                "auth": "password"
+            }
+        }
     }
 }