ci: generate and attest build provenance and SBOM for Playwright Dock… #32
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| name: Playwright | |
| on: | |
| workflow_dispatch: | |
| push: | |
| paths: | |
| - '.github/workflows/Playwright.yml' | |
| - 'src/ScreenshotCreator.Api/Dockerfile-Playwright' | |
| - 'src/ScreenshotCreator.Api/install-powershell-*.sh' | |
| jobs: | |
| playwright: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| attestations: write | |
| id-token: write | |
| outputs: | |
| digests: ${{ steps.extract-digests.outputs.digests }} | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v5 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to Container registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract .NET major version | |
| id: extract_version | |
| shell: pwsh | |
| run: | | |
| [xml]$xml = Get-Content 'Directory.Build.props' | |
| $tfm = $xml.Project.PropertyGroup.TargetFramework | |
| $majorVersion = [regex]::Match($tfm, '\d+').Value | |
| Write-Output "major_version=$majorVersion" >> $env:GITHUB_OUTPUT | |
| - name: Build and push Docker image for Playwright | |
| id: docker_build | |
| uses: docker/build-push-action@v6 | |
| with: | |
| push: true | |
| provenance: false | |
| platforms: linux/arm64,linux/amd64 | |
| tags: ghcr.io/mu88/screenshotcreator-playwright:latest,ghcr.io/mu88/screenshotcreator-playwright:${{ steps.extract_version.outputs.major_version }}.0.${{ github.run_number }} | |
| file: src/ScreenshotCreator.Api/Dockerfile-Playwright | |
| - name: Extract generated Docker image digests | |
| id: extract-digests | |
| shell: pwsh | |
| run: | | |
| $ErrorActionPreference = "Stop" | |
| $PSNativeCommandUseErrorActionPreference = $true | |
| docker pull ghcr.io/mu88/screenshotcreator-playwright:latest | |
| $digests = @() | |
| $images = @( | |
| "ghcr.io/mu88/screenshotcreator-playwright:latest" | |
| #,"ghcr.io/mu88/screenshotcreator-playwright:${{ steps.extract_version.outputs.major_version }}.0.${{ github.run_number }}" | |
| ) | |
| foreach ($image in $images) { | |
| $manifest = docker manifest inspect $image | ConvertFrom-Json | |
| # Collect digests from all manifests (for multi-arch images) | |
| foreach ($item in $manifest.manifests) { | |
| $digest = $item.digest | |
| if ($digest -notin $digests) { | |
| $digests += $digest | |
| } | |
| } | |
| # Add the digest for the image itself | |
| $imageDigest = "${{ steps.docker_build.outputs.digest }}" | |
| if ($imageDigest -notin $digests) { | |
| $digests += $imageDigest | |
| } | |
| } | |
| $json = $digests | ConvertTo-Json -Depth 10 | |
| Write-Output "digests=$json" >> $env:GITHUB_OUTPUT | |
| attest_provenance_sbom: | |
| name: 'Attest Docker image build provenance and SBOM' | |
| runs-on: ubuntu-latest | |
| needs: playwright | |
| strategy: | |
| matrix: | |
| digest: ${{ fromJson(needs.playwright.outputs.digests) }} | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v5 | |
| - name: Login to Container registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Attest build provenance | |
| uses: actions/attest-build-provenance@v3 | |
| with: | |
| push-to-registry: true | |
| subject-name: ghcr.io/mu88/screenshotcreator-playwright | |
| subject-digest: ${{ matrix.digest }} | |
| - name: Generate SBOM | |
| uses: anchore/sbom-action@v0 | |
| with: | |
| image: ghcr.io/mu88/screenshotcreator-playwright@${{ matrix.digest }} | |
| output-file: sbom.json | |
| - name: Attest SBOM | |
| uses: actions/attest-sbom@v2 | |
| with: | |
| push-to-registry: true | |
| sbom-path: sbom.json | |
| subject-name: ghcr.io/mu88/screenshotcreator-playwright | |
| subject-digest: ${{ matrix.digest }} |