ci(053): supply-chain security workflows — CodeQL, Scorecard, dep-review, Trivy, SHA-pinning (WP-B1–B5)

.github/actions/build-linux-packages/action.yml

@@ -43,7 +43,7 @@ runs:
         ls -la linux-packages/
 
     - name: Upload Linux packages artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
       with:
         name: linux-packages-${{ inputs.goarch }}
         path: linux-packages/*

.github/workflows/claude-md-check.yml

@@ -9,7 +9,7 @@ jobs:
   check-size:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Check CLAUDE.md size
         run: |

.github/workflows/codeql.yml

@@ -0,0 +1,56 @@
+name: CodeQL Analysis
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  schedule:
+    # Weekly scan — Tuesday 03:17 UTC (off-peak, avoids Monday congestion)
+    - cron: '17 3 * * 2'
+
+permissions:
+  security-events: write
+  packages: read
+  actions: read
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: go
+            # build-mode: autobuild — CodeQL 2.25.x does not support
+            # build-mode:none for Go; autobuild runs `go build ./...` which
+            # is sufficient because the standard module builds cleanly on
+            # ubuntu-latest (verified by the Build CI job).
+            build-mode: autobuild
+          - language: javascript-typescript
+            # build-mode: none — default for JS/TS; no compilation needed.
+            build-mode: none
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@9e0d7b8d25671d64c341c19c0152d693099fb5ba  # v4.35.5
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+
+      - name: Autobuild
+        if: matrix.build-mode == 'autobuild'
+        uses: github/codeql-action/autobuild@9e0d7b8d25671d64c341c19c0152d693099fb5ba  # v4.35.5
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@9e0d7b8d25671d64c341c19c0152d693099fb5ba  # v4.35.5
+        with:
+          category: /language:${{ matrix.language }}

.github/workflows/dependency-review.yml

@@ -0,0 +1,22 @@
+name: Dependency Review
+
+on:
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  dependency-review:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+
+      - name: Dependency Review
+        uses: actions/dependency-review-action@2031cfc080254a8a887f58cffee85186f0e49e48 # v4.9.0
+        with:
+          fail-on-severity: high
+          comment-summary-in-pr: on-failure

.github/workflows/docs.yml

@@ -21,10 +21,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020  # v4.4.0
         with:
           node-version: '20'
           cache: 'npm'
@@ -59,7 +59,7 @@ jobs:
           github.event_name == 'push' &&
           github.ref == 'refs/heads/main' &&
           github.repository == 'smart-mcp-proxy/mcpproxy-go'
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@9681c2997648301493e78cacbfb790a9f19c833f  # v3.9.0
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}

.github/workflows/e2e-tests.yml

@@ -13,10 +13,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020  # v4.4.0
         with:
           node-version: '20'
           cache: 'npm'
@@ -29,7 +29,7 @@ jobs:
         run: cd frontend && npm run build
 
       - name: Upload frontend artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
         with:
           name: frontend-dist-e2e
           path: frontend/dist/
@@ -52,10 +52,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
         with:
           go-version: ${{ matrix.go-version }}
           cache: true
@@ -67,7 +67,7 @@ jobs:
         run: go mod verify
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
         with:
           name: frontend-dist-e2e
           path: frontend/dist
@@ -176,16 +176,16 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
         with:
           go-version: "1.25"
           cache: true
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
         with:
           name: frontend-dist-e2e
           path: frontend/dist
@@ -239,7 +239,7 @@ jobs:
           go tool cover -html=coverage-logs.out -o coverage-logs.html
 
       - name: Upload coverage reports
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457  # v3.1.6
         with:
           file: ./coverage.out
           flags: e2e-tests
@@ -272,16 +272,16 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
         with:
           go-version: "1.25"
           cache: true
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
         with:
           name: frontend-dist-e2e
           path: frontend/dist
@@ -433,10 +433,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
         with:
           go-version: "1.25"
           cache: true
@@ -460,16 +460,16 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
         with:
           go-version: "1.25"
           cache: true
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
         with:
           name: frontend-dist-e2e
           path: frontend/dist

.github/workflows/frontend.yml

@@ -17,10 +17,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
     - name: Setup Node.js
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020  # v4.4.0
       with:
         node-version: '20'
         cache: 'npm'
@@ -42,8 +42,8 @@ jobs:
       run: cd frontend && npm run build
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
       with:
         name: frontend-dist
         path: frontend/dist/
-        retention-days: 7
+        retention-days: 7

.github/workflows/pr-build.yml

@@ -16,7 +16,7 @@ jobs:
       latest_tag: ${{ steps.version.outputs.latest_tag }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
         with:
           fetch-depth: 0
 
@@ -47,10 +47,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
         with:
           go-version: "1.25"
 
@@ -66,10 +66,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020  # v4.4.0
         with:
           node-version: '20'
           cache: 'npm'
@@ -82,7 +82,7 @@ jobs:
         run: cd frontend && npm run build
 
       - name: Upload frontend artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
         with:
           name: frontend-dist-pr
           path: frontend/dist/
@@ -136,12 +136,12 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
         with:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff  # v5.6.0
         with:
           go-version: "1.25"
           cache: false  # Disable built-in cache to use explicit cache step below
@@ -153,7 +153,7 @@ jobs:
           rm -rf ~/go/pkg/mod/golang.org/toolchain* || true
 
       - name: Cache Go modules and build
-        uses: actions/cache@v4
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830  # v4.3.0
         with:
           path: |
             ~/.cache/go-build
@@ -167,7 +167,7 @@ jobs:
         run: go mod download
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
         with:
           name: frontend-dist-pr
           path: frontend/dist
@@ -357,15 +357,15 @@ jobs:
           echo "Production builds go through full notarization in release workflow"
 
       - name: Upload archive artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
         with:
           name: archive-${{ matrix.goos }}-${{ matrix.goarch }}
           path: mcpproxy-*-${{ matrix.goos }}-${{ matrix.goarch }}.${{ matrix.archive_format }}
           retention-days: 14
 
       - name: Upload macOS installer DMG
         if: matrix.goos == 'darwin'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
         with:
           name: installer-dmg-${{ matrix.goos }}-${{ matrix.goarch }}
           path: mcpproxy-*-darwin-${{ matrix.goarch }}-installer.dmg