Fuzzer Workflow #334
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| name: "Fuzzer Workflow" | |
| on: | |
| schedule: | |
| # At the end of every day | |
| - cron: "0 0 * * *" | |
| jobs: | |
| run-fuzzers: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| with: | |
| ref: ${{ github.head_ref }} | |
| - name: Cache Inputs | |
| id: cache-inputs | |
| uses: actions/cache@v3 | |
| with: | |
| # Path where the inputs for the fuzzer are stored | |
| path: fuzzer/hfuzz_workspace/fuzz_json/input | |
| key: ${{ runner.os }}-inputs | |
| - name: Install dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y build-essential | |
| sudo apt-get install binutils-dev | |
| sudo apt-get install libunwind-dev | |
| sudo curl https://sh.rustup.rs -sSf | bash -s -- -y --default-toolchain nightly | |
| - name: Set Environment Variable | |
| run: echo "PATH="/root/.cargo/bin:${PATH}"" >> $GITHUB_ENV | |
| - name: Install Honggfuzz | |
| run: cargo install honggfuzz | |
| # If has cached inputs starts with them or else starts from 0 | |
| - name: Initializing fuzzer with previous inputs | |
| run: | | |
| cd fuzzer | |
| HFUZZ_RUN_ARGS="--dict=json.dict --run_time 10800 --timeout 60" cargo hfuzz run fuzz_json | |
| # run the fuzzer with minimize to reduce inputs | |
| - name: Initializing fuzzer with minimize | |
| run: | | |
| cd fuzzer | |
| HFUZZ_RUN_ARGS="--dict=json.dict --minimize --timeout 60 -T" cargo hfuzz run fuzz_json | |
| - uses: stefanzweifel/git-auto-commit-action@v4 | |
| with: | |
| commit_message: changing report | |
| file_pattern: '*/hfuzz_workspace/fuzzer/fuzz_json/HONGGFUZZ* */hfuzz_workspace/fuzzer/fuzz_json/*.fuzz' | |
| # Checkout current and last commit for the diff | |
| - name: Checkout commits | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 2 | |
| # Check if any new crashes were added | |
| - name: Check diff | |
| id: check_file_changed | |
| run: echo "report=$(git diff --name-only HEAD^ HEAD -- fuzzer/hfuzz_workspace/fuzz_json/*.fuzz)" >> $GITHUB_OUTPUT | |
| # If a new crash was found, create an issue | |
| - name: Create issue | |
| uses: JasonEtco/create-an-issue@v2 | |
| if: ${{ steps.check_file_changed.outputs.report != '' }} | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| CRASH_REPORT: ${{ steps.check_file_changed.outputs.report }} | |
| with: | |
| filename: .github/ISSUE_TEMPLATE/crash_report.md |