image-signed-cosign(latest,daily)-malicious #1
Workflow file for this run
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| name: image-signed-cosign(latest,daily)-malicious | |
| on: | |
| workflow_dispatch: | |
| env: | |
| REGISTRY: ghcr.io | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| id-token: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 | |
| - name: The malicious step | |
| run: | | |
| echo "// This is a malicious update" >> main.go | |
| - name: Install Cosign | |
| uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06 #v3.1.1 | |
| with: | |
| cosign-release: 'v2.1.1' | |
| - name: Setup Docker buildx | |
| uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| - id: lower-repo | |
| run: | | |
| echo "IMAGE_NAME=$(echo '${{ github.repository }}' | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a | |
| with: | |
| context: . | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ghcr.io/${{ env.IMAGE_NAME }}:latest,ghcr.io/${{ env.IMAGE_NAME }}:daily | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Sign the published Docker image | |
| env: | |
| DIGEST: ${{ steps.build-and-push.outputs.digest }} | |
| run: | | |
| echo "ghcr.io/${{ env.IMAGE_NAME }}:daily" | xargs -I {} cosign sign --yes {}@${DIGEST} | |
| echo "ghcr.io/${{ env.IMAGE_NAME }}:latest" | xargs -I {} cosign sign --yes {}@${DIGEST} |