trivy.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.

name: Vulnerability scan

on:
  push:
    branches: [ "master" ]
  pull_request:
    # The branches below must be a subset of the branches above
    branches: [ "master" ]
  schedule:
    - cron: '34 5 * * 2'

env:
  GO_VERSION: "1.22"
  REPOSITORY: flannel/flannel

permissions:
  contents: read

jobs:
  build:
    permissions:
      contents: read # for actions/checkout to fetch code
      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Go 1.x
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Build an image from Dockerfile
        run: |
          ARCH=amd64 TAG=${{ github.sha }} make image

      - name: Run Trivy vulnerability scanner in tarball mode
        uses: aquasecurity/trivy-action@0.28.0
        with:
          input: ./dist/flanneld-${{ github.sha }}-amd64.docker
          severity: 'CRITICAL,HIGH'
          format: 'sarif'
          output: 'trivy-results.sarif'

      - name: Upload Trivy scan results to GitHub Security tab
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: 'trivy-results.sarif'