Update __init__.py (#620) #3074
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| # This workflow performs dynamic analysis of the project with atheris fuzzing framework | |
| # Coverage should not be less than with precommitted corpuses | |
| # Otherweise fuzzing workaround has to be performed and new corpuses are committed | |
| name: Fuzzing | |
| on: | |
| push: | |
| branches: [ main ] | |
| pull_request: | |
| branches: [ main ] | |
| permissions: | |
| contents: read | |
| jobs: | |
| # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # | |
| fuzz: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Harden Runner | |
| uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1 | |
| with: | |
| egress-policy: audit | |
| - name: Checkout | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| - name: Backup corpus | |
| run: cp -r fuzz/corpus corpus.bak | |
| - name: Set up Python | |
| uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1 | |
| with: | |
| python-version: "3.11" | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| python -m pip install -r requirements.txt | |
| python -m pip install -r fuzz/requirements.txt | |
| - name: Run fuzzing test with COVERAGE | |
| id: run_fuzz | |
| run: | | |
| fuzz/coveraging.sh | |
| - name: Store coverage report | |
| if: always() | |
| uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
| with: | |
| name: htmlcov | |
| path: htmlcov | |
| - name: Check coverage of dynamic testing | |
| if: always() | |
| run: | | |
| COVERAGE=$(tail -1 report.txt | awk '{print $6}' | tr --delete '%') | |
| # additionally check correctness of the value - should be an integer | |
| FUZZ_COVERAGE_LIMIT=75 | |
| if ! [ ${FUZZ_COVERAGE_LIMIT} -le ${COVERAGE} ]; then | |
| echo "Fuzzing coverage '${COVERAGE}' does not satisfy the limit ${FUZZ_COVERAGE_LIMIT}%" | |
| exit 1 | |
| fi | |
| - name: Detect new corpus to upload as artifact | |
| if: always() | |
| run: | | |
| ls fuzz/corpus | sort >corpus.txt | |
| ls corpus.bak | sort >corpus.bak.txt | |
| mkdir -vp new_corpus | |
| for f in $(comm -3 corpus.txt corpus.bak.txt); do cp -vf fuzz/corpus/${f} new_corpus/; done | |
| echo "NEW_CORPUS=$(ls new_corpus | wc -l)" >> $GITHUB_ENV | |
| - name: New corpus upload | |
| if: ${{ env.NEW_CORPUS > 0 }} | |
| uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
| with: | |
| name: new_corpus | |
| path: new_corpus | |
| - name: Detect crash files | |
| if: always() | |
| id: crash_detect | |
| run: | | |
| mkdir -vp crash_corpus | |
| CRASH_CORPUS=0 | |
| for f in $(find . -maxdepth 1 -regextype 'posix-extended' -regex '.*-[0-9a-f]{40}'); do | |
| mv -vf ${f} crash_corpus/ | |
| CRASH_CORPUS=$(( 1 + ${CRASH_CORPUS} )) | |
| done | |
| echo "CRASH_CORPUS=${CRASH_CORPUS}" >> $GITHUB_ENV | |
| if [ 0 -ne ${CRASH_CORPUS} ]; then | |
| echo "${CRASH_CORPUS} crashes were found" | |
| exit 1 | |
| fi | |
| - name: Crash corpus upload | |
| if: ${{ env.CRASH_CORPUS > 0 }} | |
| uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
| with: | |
| name: crash_corpus | |
| path: crash_corpus | |
| # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # |