build-scan-push-to-dockerhub.yml

# Define the name of your workflow.
name: build-scan-push-to-dockerhub

# Specify when this workflow should run (on a push event to the 'main' branch).
# This will run after the push event completes successfully.
# The code will already be in the repository, so the workflow can access it.
on:
  push:
    branches: ["main"]

jobs:
  docker:
    runs-on: ubuntu-latest

    # Define permissions required for the workflow to run.
    permissions:
      actions: read
      contents: read
      security-events: write
      
    # Use a matrix strategy to scan and build multiple Dockerfiles (containers).
    strategy:
      matrix:
        container_name:
          - database
          - database_admin
          - ldap
          - ldap_admin
          - www

    steps:
      # Step 1: Check out the mutillidae repository codebase into the `mutillidae` directory.
      - name: Check out the mutillidae codebase
        uses: actions/checkout@main
        with:
          repository: webpwnized/mutillidae
          path: mutillidae  # Check out the code to this directory

      # Step 1: Check out the mutillidae-docker repository codebase into the `mutillidae-docker` directory.
      - name: Check out the mutillidae-docker codebase
        uses: actions/checkout@main
        with:
          repository: webpwnized/mutillidae-docker
          path: mutillidae-docker  # Check out the code to this directory

      # Step 2: Set the version to the version of Mutillidae, 
      # not the mutillidae-docker build project.
      - name: Get version from version file
        working-directory: mutillidae  # Set working directory to mutillidae
        run: |
          echo "Version of Mutillidae: $(cat version)"
          VERSION=$(cat version)
          echo "VERSION=$VERSION" >> $GITHUB_ENV
        shell: bash

      # Step 3: Set up QEMU on the runner to support different architectures.
      - name: Set up QEMU on the runner
        uses: docker/setup-qemu-action@master

      # Step 4: Set up Docker Buildx, a CLI plugin that allows for multi-platform builds.
      - name: Set up Docker Buildx on the runner
        uses: docker/setup-buildx-action@master

      # Step 5: Log in to Docker Hub using secrets stored in the GitHub repository.
      - name: Login to Docker Hub
        uses: docker/login-action@master
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      # ----------------------------------------------------------------------------
      # Loop over each container defined in the matrix to build, scan, and push.
      # ----------------------------------------------------------------------------
      
      # Step 6: Print the current container name being processed (from matrix).
      - name: Print Current Container Name
        run: |
          echo "STATUS: Currently working on container: ${{ matrix.container_name }}"
        shell: bash

      # Step 7: Build and load the container using Docker Buildx.
      - name: Build and Load Container
        uses: docker/build-push-action@master
        with:
          context: mutillidae-docker/.build/${{ matrix.container_name }}/  # Adjust path based on the working directory
          file: mutillidae-docker/.build/${{ matrix.container_name }}/Dockerfile
          load: true
          tags: webpwnized/mutillidae:${{ matrix.container_name }}

      # Step 8: Run the Trivy vulnerability scanner on the built container.
      - name: Run Trivy vulnerability scanner on Container
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: 'webpwnized/mutillidae:${{ matrix.container_name }}'
          format: 'sarif'
          output: '${{ matrix.container_name }}-trivy-scan-results.sarif'
    
      # Step 9: Print the Trivy scan results to the console.
      - name: Print Trivy scan results to the console
        run: |
          cat '${{ matrix.container_name }}-trivy-scan-results.sarif'
        shell: bash
      
      # Step 10: Upload the Trivy scan results to the GitHub Security tab.
      - name: Upload Trivy scan results to GitHub Security tab
        uses: github/codeql-action/upload-sarif@main
        with:
          sarif_file: '${{ matrix.container_name }}-trivy-scan-results.sarif'
          category: ${{ matrix.container_name }}

      # Step 11: Push the container to Docker Hub.
      - name: Push Container
        uses: docker/build-push-action@master
        with:
          context: mutillidae-docker/.build/${{ matrix.container_name }}/  # Adjust path based on the working directory
          file: mutillidae-docker/.build/${{ matrix.container_name }}/Dockerfile
          push: true
          tags: webpwnized/mutillidae:${{ matrix.container_name }}

      # Step 12: Push the container with the version number to Docker Hub.
      - name: Push Container with version number
        uses: docker/build-push-action@master
        with:
          context: mutillidae-docker/.build/${{ matrix.container_name }}/  # Adjust path based on the working directory
          file: mutillidae-docker/.build/${{ matrix.container_name }}/Dockerfile
          push: true
          tags: webpwnized/mutillidae:${{ matrix.container_name }}-${{ env.VERSION }}