brakeman.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

# This workflow integrates Brakeman with GitHub's Code Scanning feature
# Brakeman is a static analysis security vulnerability scanner for Ruby on Rails applications

name: Brakeman Scan

on:
  push:
    branches: [ "master" ]
  pull_request:
    # The branches below must be a subset of the branches above
    branches: [ "master" ]
  schedule:
    - cron: '25 3 * * 0'

permissions:
  contents: read

jobs:
  brakeman-scan:
    permissions:
      contents: read # for actions/checkout to fetch code
      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
    name: Brakeman Scan
    runs-on: ubuntu-latest
    steps:
    # Checkout the repository to the GitHub Actions runner
    - name: Harden Runner
      uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
      with:
        egress-policy: audit

    - name: Checkout
      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

    # Customize the ruby version depending on your needs
    - name: Setup Ruby
      uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
      with:
        ruby-version: '2.7'

    - name: Setup Brakeman
      env:
        BRAKEMAN_VERSION: '4.10' # SARIF support is provided in Brakeman version 4.10+
      run: |
        gem install brakeman --version $BRAKEMAN_VERSION

    # Execute Brakeman CLI and generate a SARIF output with the security issues identified during the analysis
    - name: Scan
      continue-on-error: true
      run: |
        brakeman -f sarif -o output.sarif.json .

    # Upload the SARIF file generated in the previous step
    - name: Upload SARIF
      uses: github/codeql-action/upload-sarif@2f93e4319b2f04a2efc38fa7f78bd681bc3f7b2f # v2.23.2
      with:
        sarif_file: output.sarif.json