e2e.container.workflow_dispatch.main.adversarial-builder-binary.slsa3.yml

on:
  # Only triggered manually for pre-release.
  workflow_dispatch:

permissions: read-all

concurrency: "e2e.container.workflow_dispatch.main.adversarial-builder-binary.slsa3"

env:
  GH_TOKEN: ${{ secrets.E2E_CONTAINER_TOKEN }}
  ISSUE_REPOSITORY: slsa-framework/slsa-github-generator

  IMAGE_REGISTRY: ghcr.io
  # NOTE: This pushes a container image to a "package" under the
  # slsa-framework GitHub org.
  # The image name should be of the form: slsa-framework/example-package.<test name>
  IMAGE_NAME: slsa-framework/example-package.e2e.container.workflow_dispatch.main.adversarial-verifier-binary.slsa3

  DEFAULT_VERSION: v27.0.0

jobs:
  # Build the Go application into a Docker image
  # Push the image to ghcr.io
  build:
    permissions:
      contents: read # For reading repository contents.
      packages: write # For writing container images.
    outputs:
      image: ${{ steps.image.outputs.image }}
      digest: ${{ steps.build.outputs.digest }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout the repository
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0

      - name: Authenticate Docker
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ${{ env.IMAGE_REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
        with:
          images: ${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
        id: build
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Output image
        id: image
        run: |
          # NOTE: We need to use the image and digest in order to make sure
          # that the image we attest has not been modified.
          # NOTE: The digest output from docker/build-push-action is of the
          # form "sha256:<digest>"
          full_image_name="${IMAGE_REGISTRY}/${IMAGE_NAME}"
          echo "image=${full_image_name}" >> "${GITHUB_OUTPUT}"

  # Generate SLSA provenance for the image
  # Upload the provenance to ghcr.io
  provenance:
    needs: [build]
    permissions:
      id-token: write # For signing.
      actions: read # For reading workflow info.
      packages: write # For uploading attestations.
    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v2.0.0
    with:
      image: ${{ needs.build.outputs.image }}
      digest: ${{ needs.build.outputs.digest }}
      registry-username: ${{ github.actor }}
    secrets:
      registry-password: ${{ secrets.GITHUB_TOKEN }}

  if-succeeded:
    runs-on: ubuntu-latest
    needs: [provenance]
    if: needs.provenance.result == 'success'
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - run: |
          set -euo pipefail

          echo "This test should fail"
          exit 1