name: CIFuzz
on: [push, pull_request]
permissions: {}
jobs:
  pre-check:
    runs-on: ubuntu-latest
    outputs:
      should_skip: ${{ steps.skip-check.outputs.should_skip }}
    steps:
      - id: skip-check
        uses: fkirc/skip-duplicate-actions@master
        with:
          concurrent_skipping: 'same_content_newer'

  fuzzing:
    needs: pre-check
    if: ${{ needs.pre-check.outputs.should_skip != 'true' }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        sanitizer: [address, undefined]
    permissions:
      security-events: write
    steps:
    - name: Build Fuzzers
      id: build
      uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
      with:
        oss-fuzz-project-name: 'strongswan'
        language: c
        sanitizer: ${{ matrix.sanitizer }}

    - name: Run Fuzzers
      uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
      with:
        oss-fuzz-project-name: 'strongswan'
        report-timeouts: true
        fuzz-seconds: 900
        output-sarif: true
        language: c
        sanitizer: ${{ matrix.sanitizer }}

    - name: Upload Crash
      uses: actions/upload-artifact@v6
      if: failure() && steps.build.outcome == 'success'
      with:
        name: ${{ matrix.sanitizer }}-artifacts
        path: ./out/artifacts

    - name: Upload Sarif
      if: always() && steps.build.outcome == 'success'
      uses: github/codeql-action/upload-sarif@v4
      with:
        sarif_file: cifuzz-sarif/results.sarif
        checkout_path: cifuzz-sarif
