most-secure-calculator/.github/workflows/calculator-svc.yml at 4c292a5e188f542cfc57426f7c243d1b316b4417 · datosh-org/most-secure-calculator · GitHub

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name: calculator-svc

on:
  push:
  workflow_dispatch:

permissions: {}

env:
  IMAGE_REF: "ghcr.io/${{ github.repository }}/calculator-svc"

jobs:
  build-calculator-image:
    runs-on: ubuntu-22.04
    permissions:
      contents: read
      packages: write
    outputs:
      digest: ${{ steps.build-container-image.outputs.Digest }}
    steps:
      - name: Check out repository
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - name: Docker metadata
        id: meta
        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
        with:
          images: |
            ${{ env.IMAGE_REF }}
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=sha,prefix=
            type=sha,format=long,prefix=
            type=semver,pattern={{version}}
            type=semver,pattern=v{{version}}
            type=ref,event=branch
      - name: Log in to ghcr.io
        id: docker-login
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push container image
        id: build-container-image
        uses: docker/build-push-action@ca052bb54ab0790a636c9b5f226502c73d547a25 # v5.4.0
        with:
          context: .
          file: cmd/calculator-svc/Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}

  sign-calculator-image:
    runs-on: ubuntu-22.04
    needs:
      - build-calculator-image
    permissions:
      contents: read
      packages: write
      id-token: write
    steps:
      - name: Check out repository
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - name: Install Cosign CLI
        uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 # v3.4.0
      - name: Log in to ghcr.io
        id: docker-login
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Sign calculator-image
        run: |
          cosign sign -y \
            ${{ env.IMAGE_REF }}@${{ needs.build-calculator-image.outputs.digest }}
          cosign verify \
            --certificate-identity-regexp https://github.com/datosh-org/most-secure-calculator/.github/workflows/calculator-svc.yml.* \
            --certificate-oidc-issuer https://token.actions.githubusercontent.com \
            ${{ env.IMAGE_REF }}@${{ needs.build-calculator-image.outputs.digest }}

  sbom-image:
    runs-on: ubuntu-22.04
    needs:
      - build-calculator-image
    permissions:
      contents: read
      packages: write
      id-token: write
    steps:
      - name: Check out repository
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - name: Log in to ghcr.io
        id: docker-login
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Install syft & grype
        uses: ./.github/actions/install_syft_grype
        with:
          syftVersion: "0.98.0"
          grypeVersion: "0.73.3"
      - name: Install Cosign CLI
        uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 # v3.4.0
      - name: Generate and sign SBOM
        run: |
          syft attest -o cyclonedx-json \
            ${{ env.IMAGE_REF }}@${{ needs.build-calculator-image.outputs.digest }} > calculator.att.json
      - name: Check for known vulnerabilities
        run: |
          grype ${{ env.IMAGE_REF }}@${{ needs.build-calculator-image.outputs.digest }} \
            --fail-on critical --only-fixed