nightly-cve-check.yml

name: nightly-cve-check

on:
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * *'
jobs:
  nightly-cve-check:
    runs-on: ubuntu-latest
    steps:
      - name: Install required packages to run nighly-cve-check
        run: |
          sudo apt-get -y install gawk wget git diffstat unzip texinfo gcc build-essential chrpath socat cpio python3 xz-utils zstd liblz4-tool locales
          echo "en_US.UTF-8 UTF-8" | sudo tee --append /etc/locale.gen
          sudo locale-gen
      - name: Checkout meta-aws
        uses: actions/checkout@v3
        with:
          path: yocto_cve/meta-aws
      - name: Checkout meta-oe
        uses: actions/checkout@v3
        with:
          repository: openembedded/meta-openembedded
          path: yocto_cve/meta-openembedded
      - name: Checkout poky
        run: |
          cd yocto_cve/
          git clone git://git.yoctoproject.org/poky --single-branch
      - name: Cache sstate + downloads
        uses: actions/cache@v3
        with:
          path: |
            yocto_cve/build/sstate-cache
            yocto_cve/build/downloads
          key: cache-cve-sstate-downloads
      - name: Run CVE check
        run: |
          cd yocto_cve/
          source poky/oe-init-build-env build
          bitbake-layers add-layer ../meta-openembedded/meta-oe
          bitbake-layers add-layer ../meta-openembedded/meta-python
          bitbake-layers add-layer ../meta-openembedded/meta-networking
          bitbake-layers add-layer ../meta-openembedded/meta-multimedia
          bitbake-layers add-layer ../meta-aws
          echo 'INHERIT += "cve-check"' >> conf/local.conf
          bitbake -c cve_check `find ../meta-aws -name *.bb -type f  | sed 's!.*/!!' | sed 's!.bb!!' | sed 's!_.*!!' | sort | uniq | sed -z 's/\n/ /g'`
      - name: Show cve-summary.json
        run: |
            cat yocto_cve/build/tmp/log/cve/cve-summary.json
      - name: Check results (cve-summary.json) for unpatched CVEs
        shell: bash {0}
        run: |
          # find unpatched cvs and always exit 0 to not fail the step, but store return value
          jq  -e '.package[] | select(.issue[].status | contains ("Unpatched") )' yocto_cve/build/tmp/log/cve/cve-summary.json > cve-unpatched.json ; ret=$?; true
          if [ $ret -eq 0 ]; then
            echo "::error::Found unpatched CVEs in packages: $(jq  -e '. | select(.issue[].status | contains ("Unpatched") ) | .name' cve-unpatched.json)"
            exit 1
          elif [ $ret -eq 4 ]; then
            echo "::notice::No unpatched CVEs found"
            exit 0
          else
            echo "::error::General error"
            exit 99
          fi
      - name: Generate step summary
        if: '!cancelled()'
        run: |
          if [ -s cve-unpatched.json ]; then
            echo -e "# Found unpatched CVE(s) in package(s):" >> $GITHUB_STEP_SUMMARY
            cat cve-unpatched.json >> $GITHUB_STEP_SUMMARY
          else
            echo -e "# No unpatched CVE(s) found" >> $GITHUB_STEP_SUMMARY
          fi
          echo -e "# CVE-SUMMARY:\n" >> $GITHUB_STEP_SUMMARY
          cat yocto_cve/build/tmp/log/cve/cve-summary.json >> $GITHUB_STEP_SUMMARY
      - name: Save cve-summary.json
        if: '!cancelled()'
        uses: actions/upload-artifact@v4
        with:
          name: cve-summary.json
          path: yocto_cve/build/tmp/log/cve/cve-summary.json
      - name: Save cve-summary
        if: '!cancelled()'
        uses: actions/upload-artifact@v4
        with:
          name: cve-summary
          path: yocto_cve/build/tmp/log/cve/cve-summary
          if-no-files-found: ignore
      - name: Save cve-unpatched.json
        if: '!cancelled()'
        uses: actions/upload-artifact@v4
        with:
          name: cve-unpatched.json
          path: cve-unpatched.json
          if-no-files-found: ignore