add docker image signing with GitHub OIDC tokens (#23) #14
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| name: Create and publish Docker image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| tags: | |
| - v* | |
| jobs: | |
| build-and-push-image: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| actions: read | |
| security-events: write | |
| # used to complete the identity challenge with sigstore/fulcio when running outside of PRs | |
| id-token: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Install cosign | |
| if: github.event_name != 'pull_request' | |
| uses: sigstore/cosign-installer@v3 | |
| - name: Login into GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Login into Docker Hub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| scrayosug/xenos | |
| ghcr.io/scrayosnet/xenos | |
| tags: | | |
| type=ref,event=branch | |
| type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }} | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| - name: Sign published Docker images | |
| if: ${{ github.event_name != 'pull_request' }} | |
| env: | |
| TAGS: ${{ steps.meta.outputs.tags }} | |
| DIGEST: ${{ steps.build-and-push.outputs.digest }} | |
| run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST} | |
| - name: Scan vulnerabilities with Docker Scout | |
| id: docker-scout | |
| uses: docker/scout-action@v1 | |
| with: | |
| command: cves | |
| sarif-file: sarif.output.json | |
| exit-code: true | |
| summary: true | |
| - name: Upload SARIF result | |
| id: upload-sarif | |
| if: ${{ github.event_name != 'pull_request_target' }} | |
| uses: github/codeql-action/upload-sarif@v3 | |
| with: | |
| sarif_file: sarif.output.json |