Fingerprinting #264
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Fingerprinting | |
| on: | |
| push: | |
| branches: | |
| - main | |
| schedule: | |
| - cron: "0 1 * * *" | |
| jobs: | |
| handshake-capture: | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 5 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| browser: [firefox, chrome] | |
| bver: [stable] | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Install tshark | |
| run: sudo apt install -y tshark | |
| - uses: actions/setup-node@v4 | |
| - run: npm install | |
| working-directory: .github/workflows/browser-test/ | |
| - name: Remove preinstalled github chromedriver/geckodriver from $PATH | |
| run: sudo rm /usr/bin/chromedriver /usr/bin/geckodriver | |
| - run: Xvfb :99 & | |
| - name: Install browser version | |
| run: BROWSER_A=${{matrix.browser}} BROWSER_B=${{matrix.browser}} BVER=${{matrix.bver}} DISPLAY=:99.0 node download-browsers.js | |
| working-directory: .github/workflows/browser-test/ | |
| - name: Get browser version | |
| id: "browser" | |
| run: echo "version=$(ls ./browsers/${{matrix.browser}} | sed -e 's/ /_/g' -e 's/\./_/g' -e 's/\-/_/g')" >> $GITHUB_OUTPUT | |
| working-directory: .github/workflows/browser-test/ | |
| - name: Create directory for pcaps | |
| run: | | |
| mkdir ./captures/ | |
| touch ./captures/full-capture-${{matrix.browser}}_${{steps.browser.outputs.version}}.pcap | |
| sudo chown -R root:root ./captures | |
| ls -lga ./captures | |
| - name: Start tshark capture | |
| run: sudo tshark -i any -w ./captures/full-capture-${{matrix.browser}}_${{steps.browser.outputs.version}}.pcap -f "udp" & | |
| - name: Run webrtc applications with jest/selenium | |
| run: BROWSER_A=${{matrix.browser}} BROWSER_B=${{matrix.browser}} BVER=${{matrix.bver}} DISPLAY=:99.0 node_modules/.bin/jest --retries=3 interop | |
| working-directory: .github/workflows/browser-test/ | |
| - name: Kill tshark capture | |
| run: sudo killall tshark 1> /dev/null 2> /dev/null | |
| continue-on-error: true | |
| - name: Filter DTLS handshake in pcap | |
| run: sudo tshark -r ./captures/full-capture-${{matrix.browser}}_${{steps.browser.outputs.version}}.pcap -Y "dtls.handshake" -w ./captures/capture-${{matrix.browser}}_${{steps.browser.outputs.version}}.pcap | |
| - name: Archive pcap | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: fingerprint-pcap-${{matrix.browser}}_${{steps.browser.outputs.version}}.pcap | |
| path: ./captures/capture-${{matrix.browser}}_${{steps.browser.outputs.version}}.pcap | |
| commit-fingerprints: | |
| needs: handshake-capture | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| ref: ${{ github.event.pull_request.head.ref }} | |
| - name: Create fingerprint directory | |
| run: | | |
| mkdir -p ./fingerprints-captures | |
| mkdir -p ${{ runner.temp }}/fingerprints-captures | |
| - name: Download all artifacts | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: ${{ runner.temp }}/fingerprints-captures | |
| pattern: fingerprint-pcap-* | |
| merge-multiple: true | |
| - name: Install libpcap | |
| run: sudo apt install libpcap-dev | |
| - name: Setup go | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version: '1.23' | |
| - name: Run pcap fingerprint parser | |
| run: | | |
| go get . | |
| go run main.go ${{ runner.temp }}/fingerprints-captures | |
| - name: Run gofmt on fingerprints.go | |
| run: gofmt -s -w ./pkg/fingerprints/fingerprints.go | |
| - name: golangci-lint | |
| uses: golangci/golangci-lint-action@v6 | |
| with: | |
| version: v1.60.1 | |
| skip-pkg-cache: true | |
| skip-build-cache: true | |
| args: $GOLANGCI_LINT_EXRA_ARGS | |
| - name: Commit fingerprints | |
| run: | | |
| git config user.name github-actions | |
| git config user.email github-actions@github.com | |
| git add ./pkg/fingerprints/fingerprints.go | |
| ls -R ${{ runner.temp }}/fingerprints-captures | |
| ls -R ./fingerprints-captures | |
| fingerprints="" | |
| for file in ${{ runner.temp }}/fingerprints-captures/*; do | |
| if ! [[ -f ./fingerprints-captures/"${file##*/}" ]]; then | |
| mv ${{ runner.temp }}/fingerprints-captures/"${file##*/}" ./fingerprints-captures/ | |
| git add ./fingerprints-captures/"${file##*/}" | |
| fingerprint=$(echo "${file##*/}" | sed -e 's/.pcap//g' -e 's/capture-//g' -e 's/./\u&/') | |
| fingerprints="${fingerprints} ${fingerprint}" | |
| fi | |
| done | |
| git commit -m "Add fresh fingerprints" -m "$fingerprints" | |
| git push |