Merge pull request #1448 from Anselmoo/feature/docker-signing-fix #21
Workflow file for this run
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| name: CD - Publish Docker image on ghcr.io | |
| # cos | |
| # separate terms of service, privacy policy, and support | |
| # documentation. | |
| on: | |
| # schedule: | |
| # - cron: "40 0 * * *" | |
| push: | |
| # branches: ["main"] | |
| # Publish semver tags as releases. | |
| tags: ["v*.*.*"] | |
| # pull_request: | |
| # branches: ["main"] | |
| env: | |
| # Use docker.io for Docker Hub if empty | |
| REGISTRY: ghcr.io | |
| # github.repository as <account>/<repo> | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build-image: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write # needed for signing the images with GitHub OIDC Token | |
| name: build-image | |
| steps: | |
| - uses: actions/checkout@v4.1.7 | |
| with: | |
| fetch-depth: 1 | |
| - name: Install Cosign | |
| uses: sigstore/cosign-installer@v3.5.0 | |
| # with: | |
| # cosign-release: 'v2.2.4' # optional | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3.2.0 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3.5.0 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3.3.0 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - id: docker_meta | |
| uses: docker/metadata-action@v4.6.0 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: type=sha,format=long | |
| - name: Build and Push container images | |
| uses: docker/build-push-action@v6.5.0 | |
| id: build-and-push | |
| with: | |
| platforms: linux/amd64,linux/arm64 | |
| push: true | |
| tags: ${{ steps.docker_meta.outputs.tags }} | |
| labels: ${{ steps.docker_meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| # outputs: type=image,name=target,annotation-index.org.opencontainers.image.description=${{ fromJSON(steps.docker_meta.outputs.json).labels['org.opencontainers.image.description'] }} | |
| # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable | |
| - name: Sign image with a key | |
| run: | | |
| images="" | |
| for tag in ${TAGS}; do | |
| images+="${tag}@${DIGEST} " | |
| done | |
| cosign sign --yes --key env://COSIGN_PRIVATE_KEY ${images} | |
| env: | |
| TAGS: ${{ steps.docker_meta.outputs.tags }} | |
| COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }} | |
| COSIGN_PASSWORD: ${{ secrets.COSIGN_PASSWORD }} | |
| DIGEST: ${{ steps.build-and-push.outputs.digest }} | |
| - name: Sign the images with GitHub OIDC Token | |
| env: | |
| DIGEST: ${{ steps.build-and-push.outputs.digest }} | |
| TAGS: ${{ steps.docker_meta.outputs.tags }} | |
| run: | | |
| images="" | |
| for tag in ${TAGS}; do | |
| images+="${tag}@${DIGEST} " | |
| done | |
| cosign sign --yes ${images} |