confbatstest-build.yaml

name: Build confbatstest

on:
  push:
    paths:
      - .github/workflows/confbatstest-build.yaml
      - confbatstest/**

jobs:
  build-confbatstest:
    permissions:
      contents: read
      packages: write
    env:
      context: confbatstest
      image_name: confbatstest
      branch_name: ${{ github.head_ref || github.ref_name }}
      ref_type: ${{ github.ref_type }}
      owner: ${{ github.repository_owner }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4

      - name: Get image tags
        id: image_tags
        uses: redhat-cop/github-actions/get-image-version@main
        with:
          IMAGE_CONTEXT_DIR: ${{ env.context }}

      - uses: hadolint/hadolint-action@54c9adbab1582c2ef04b2016b760714a4bfde3cf # v3.1.0
        with:
          dockerfile: confbatstest/Dockerfile_build
          ignore: DL3041 # https://github.com/hadolint/hadolint/wiki/DL3041

      - name: Build image
        id: build_image
        uses: redhat-actions/buildah-build@b4dc19b4ba891854660ab1f88a097d45aa158f76 # v2
        with:
          context: ${{ env.context }}
          dockerfiles: |
            ./${{ env.context }}/Dockerfile_build
          image: ${{ env.image_name }}
          oci: true
          tags: "${{ steps.image_tags.outputs.IMAGE_TAGS }}"

      - name: Push to ghcr.io
        if: ${{ env.ref_type == 'tag' || env.owner != 'redhat-cop' }} # Stops push running when bots create a PR, which fails due to token
        uses: redhat-actions/push-to-registry@9986a6552bc4571882a4a67e016b17361412b4df # v2
        id: push_image
        with:
          image: ${{ steps.build_image.outputs.image }}
          registry: ghcr.io/${{ github.repository }}
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
          tags: ${{ steps.build_image.outputs.tags }}

    outputs:
      image_repo: "ghcr.io/${{ github.repository }}/${{ steps.build_image.outputs.image }}"
      image_digest: "${{ steps.push_image.outputs.digest }}"
      image_uri: "ghcr.io/${{ github.repository }}/${{ steps.build_image.outputs.image }}@${{ steps.push_image.outputs.digest }}"

  sign-confbatstest:
    needs: [build-confbatstest]
    permissions:
      contents: read
      id-token: write
      packages: write
    if: ${{ github.ref_type == 'tag' || github.repository_owner != 'redhat-cop' }} # Stops push running when bots create a PR, which fails due to token
    env:
      image_uri: ${{ needs.build-confbatstest.outputs.image_uri }}
    runs-on: ubuntu-latest
    steps:
      - name: Setup cosign
        uses: sigstore/cosign-installer@9614fae9e5c5eddabb09f90a270fcb487c9f7149 # v3

      - name: Cosign login
        run: |
          echo "${{ secrets.GITHUB_TOKEN }}" | cosign login --username ${{ github.repository_owner }} --password-stdin ghcr.io

      - name: Sign Image
        run: |
          cosign sign --yes ${image_uri}

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@91713af97dc80187565512baba96e4364e983601 # 0.16.0
        env:
          TRIVY_USERNAME: ${{ github.repository_owner }}
          TRIVY_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
        with:
          scan-type: image
          image-ref: ${{ env.image_uri }}
          format: "cosign-vuln"
          output: "cosign-vuln.json"

      - name: Run Trivy SBOM generator
        uses: aquasecurity/trivy-action@91713af97dc80187565512baba96e4364e983601 # 0.16.0
        env:
          TRIVY_USERNAME: ${{ github.repository_owner }}
          TRIVY_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
        with:
          scan-type: image
          image-ref: ${{ env.image_uri }}
          format: "spdx-json"
          output: "spdx-json.json"

      - name: Attach attestations
        run: |
          cosign attest --yes --type vuln --predicate cosign-vuln.json ${image_uri}
          cosign attest --yes --type cyclonedx --predicate spdx-json.json ${image_uri}

  provenance:
    needs: [build-confbatstest,sign-confbatstest]
    permissions:
      actions: read # for detecting the Github Actions environment.
      id-token: write # for creating OIDC tokens for signing.
      packages: write # for uploading attestations.
    if: ${{ github.ref_type == 'tag' || github.repository_owner != 'redhat-cop' }} # Stops push running when bots create a PR, which fails due to token
    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v1.9.0
    with:
      image: ${{ needs.build-confbatstest.outputs.image_repo }}
      digest: ${{ needs.build-confbatstest.outputs.image_digest }}
      registry-username: ${{ github.repository_owner }}
    secrets:
      registry-password: ${{ secrets.GITHUB_TOKEN }}