image-ingest/.github/workflows/ingest.yaml at main · jasonbishay/image-ingest · GitHub

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name: Mirror workflow

on:
  workflow_dispatch:

jobs:
  mirror:
    runs-on: ubuntu-latest
    strategy:
      # trino:453 should fail the vulnerability scan
      matrix:
        image:
          [
            "python:3.10",
            "python:3.10-dev",
            "postgres:14",
            "postgres:16",
            "node:latest",
            "trino:453",
          ]
    continue-on-error: true
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Cosign
        uses: sigstore/cosign-installer@v3.7.0

      - name: Login to CGR container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ vars.CGR_REGISTRY }}
          username: ${{ secrets.CGR_USERNAME }}
          password: ${{ secrets.CGR_TOKEN }}

      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Scan image
        uses: anchore/scan-action@v3
        with:
          image: ${{ vars.CGR_REGISTRY }}/${{ matrix.image }}
          fail-build: true
          severity-cutoff: medium

      - name: Verify attestation
        shell: bash
        run: |
          cosign verify \
              --certificate-oidc-issuer=https://token.actions.githubusercontent.com \
              --certificate-identity=https://github.com/chainguard-images/images-private/.github/workflows/release.yaml@refs/heads/main \
          ${{ vars.CGR_REGISTRY }}/${{ matrix.image }} | jq > attestation.json

      - name: Download SBOM
        shell: bash
        run: |
          cosign download attestation ${{ vars.CGR_REGISTRY }}/${{ matrix.image }} | jq -r .payload | base64 -d | jq .predicate >> sbom.json

      - name: Cut the tag from the image name
        shell: bash
        run: |
          echo "IMAGE_NAME=$(echo ${{ matrix.image }} | cut -d: -f1)" >> $GITHUB_ENV
          echo "IMAGE_TAG=$(echo ${{ matrix.image }} | cut -d: -f2)" >> $GITHUB_ENV

      - name: Upload SBOM and attestation
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.IMAGE_NAME }}-${{ env.IMAGE_TAG }}
          path: |
            sbom.json
            attestation.json

      - name: Setup go
        uses: actions/setup-go@v5

      - name: Run incert and push
        shell: bash
        run: |
          go install github.com/chainguard-dev/incert@latest
          incert \
            -ca-certs-file test.crt \
            -image-url ${{ vars.CGR_REGISTRY }}/${{ matrix.image }} \
            -dest-image-url ghcr.io/${{ github.repository }}/${{ matrix.image }}