build_centos.yml

name: CentOS binaries
# This machine tests building the software on a both 32 and 64 Windows architecture.

on: [push]

jobs:

  redhat_based:
    strategy:
      fail-fast: false
      matrix:
        include:
          - environment: "centos:7"
            cc: "gcc"
            upload_for_test: "false"
          - environment: "centos:8"
            cc: "gcc"
            upload_for_test: "false"

    name: build on ${{ matrix.environment }}
    runs-on: ubuntu-latest
    container: ${{ matrix.environment }}

    steps:

      - name: Setup OS
        run: |
          curl https://vault.centos.org/7.9.2009/os/x86_64/RPM-GPG-KEY-CentOS-7 > centos7.key
          pwd
          ls
          ls /etc/yum.repos.d
          
          cat /etc/yum.repos.d/CentOS-Base.repo
          echo "--------------"
          cat /etc/yum.repos.d/CentOS-Vault.repo
          
          sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
          sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo
          sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/*.repo
          
          yum -y update
          yum -y install epel-release

      - name: clone the Yubico/yubihsm-shell repository
        run: |
          yum -y install git  
          git clone https://github.com/Yubico/yubihsm-shell.git
          pwd
          ls yubihsm-shell

      - name: apply environment specific changes to CMakeLists.txt
        working-directory: yubihsm-shell
        if: ${{ matrix.environment == 'centos:7' }}
        run: |
          # centos 7 comes with cmake version 2.8, but the project requires 3.5
          # we downgrade that requirement for the centos 7 build
          sed -i 's/cmake_minimum_required (VERSION 3.5)/cmake_minimum_required (VERSION 2.8)/' CMakeLists.txt
          # we also remove the following policies which are not supported in the older cmake version
          sed -i 's/cmake_policy(SET CMP0025 NEW)/#cmake_policy(SET CMP0025 NEW)/' CMakeLists.txt
          sed -i 's/cmake_policy(SET CMP0042 NEW)/#cmake_policy(SET CMP0042 NEW)/' CMakeLists.txt
          sed -i 's/cmake_policy(SET CMP0054 NEW)/#cmake_policy(SET CMP0054 NEW)/' CMakeLists.txt
          # append the following flags: -Wno-missing-braces -Wno-missing-field-initializers -Wno-implicit-function-declaration
          sed -i 's/-Wall -Wextra -Werror/-Wall -Wextra -Werror -Wno-missing-braces -Wno-missing-field-initializers/' cmake/SecurityFlags.cmake

      - name: extract platform name
        env:
          DOCKER_IMAGE: ${{ matrix.environment }}
        run: |
          # Remove everything from DOCKER_IMAGE that is not a letter or a number
          PLATFORM=$(echo -n "$DOCKER_IMAGE" | sed -E 's/[^a-zA-Z0-9]//g')
          echo "PLATFORM=$PLATFORM" >> $GITHUB_ENV

      - name: install dependencies
        env:
          PLATFORM: ${{ env.PLATFORM }}
        run: |
          cd yubihsm-shell/resources/release/linux
          ./install_redhat_dependencies.sh $PLATFORM

          if [ $PLATFORM = "centos7" ]; then
            # enable the epel repository for centos
            yum install -y epel-release
          fi
          yum install -y checksec procps-ng jq file which curl

      - name: build release
        working-directory: yubihsm-shell
        env:
          PLATFORM: ${{ env.PLATFORM }}
        run: |
          export CMAKE="cmake"
          export INPUT=$GITHUB_WORKSPACE/yubihsm-shell
          export OUTPUT=$GITHUB_WORKSPACE/$PLATFORM/yubihsm-shell
          rm -rf $OUTPUT
          mkdir -p $OUTPUT

          # These 2 lines can be replaced by the command "rpmdev-setuptree", but this command seems to add macros that force check paths that do not exist
          mkdir -p $GITHUB_WORKSPACE/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
          echo '%_topdir %(echo $HOME)/rpmbuild' > $GITHUB_WORKSPACE/.rpmmacros

          RPM_DIR=$GITHUB_WORKSPACE/rpmbuild

          cp resources/release/linux/yubihsm-shell.spec $RPM_DIR/SPECS/

          QA_SKIP_BUILD_ROOT=1 QA_RPATHS=$(( 0x0001|0x0010 )) rpmbuild -bb $RPM_DIR/SPECS/yubihsm-shell.spec
          cp /github/home/rpmbuild/RPMS/x86_64/*.rpm $OUTPUT/

          LICENSE_DIR="$OUTPUT/share/yubihsm-shell"
          mkdir -p $LICENSE_DIR
          cp -r $INPUT/resources/release/linux/licenses $LICENSE_DIR/
          for lf in $LICENSE_DIR/licenses/*; do
           chmod 644 $lf
          done

          cd $OUTPUT
          rm -f "yubihsm-shell-$PLATFORM-amd64.tar.gz"
          tar -C ".." -zcvf "../yubihsm-shell-$PLATFORM-amd64.tar.gz" "yubihsm-shell"
          rm -f *.rpm
          rm -rf licenses
          rm -rf ../yubihsm-shell

      - name: install binaries
        working-directory: /github/home/rpmbuild/RPMS/x86_64
        run: |
          yum install -y ./yubihsm-shell-*.rpm

      - name: check binaries for hardening
        run: |
          cs() {
            checksec --file=/usr/bin/yubihsm-shell --format=json | jq -r ".[] | .$1"
          }
          if [ "`cs relro`" != "full" ]; then echo "relro is `cs relro`"; exit 1; fi
          if [ "`cs canary`" != "yes" ]; then echo "canary is `cs canary`"; exit 1; fi
          if [ "`cs nx`" != "yes" ]; then echo "nx is `cs nx`"; exit 1; fi
          if [ "`cs pie`" != "yes" ]; then echo "pie is `cs pie`"; exit 1; fi
          if [ "`cs fortify_source`" != "yes" ]; then echo "fortify_source is `cs fortify_source`"; exit 1; fi


      - name: upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: "yubihsm-shell-${{ env.PLATFORM }}-amd64"
          path: ${{ env.PLATFORM }}