name: Build
on:
  push:
    branches:
      - dev
  pull_request:
    branches:
      - dev
    types: [opened, synchronize, reopened]
  release:
    types: [created]
jobs:
  python-bindings:
    name: Python Bindings (ubuntu-latest)
    runs-on: ubuntu-latest
    env:
      CFLAGS: -Werror
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Set up Python 3.9
        uses: actions/setup-python@v4
        with:
          python-version: "3.9"
      - name: Install Ubuntu Prerequisites
        run: |
          sudo apt-get update
          sudo apt-get install autoconf automake libtool pkg-config gettext libjson-c-dev flex bison libpcap-dev
      - name: Build nDPI library
        run: |
          ./autogen.sh
          make
          sudo make install
      - name: Generate Python bindings
        run: |
          pip install --upgrade pip
          pip install -r python/requirements.txt
          cd python
          python setup.py install
          cd ..
      - name: Test Python Bindings
        run: |
          cd python
          python tests.py
  test-scripts:
    name: Test Utils (ubuntu-latest)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Install Ubuntu Prerequisites
        run: |
          sudo apt-get update
          sudo apt-get install python3-netaddr git whois libxml2-utils
      - name: Run Scripts
        run: |
          echo 'Running ./utils/bitcoinnodes.sh'
          ./utils/bitcoinnodes.sh >/dev/null
          echo 'Running ./utils/get_routes_by_asn.sh AS714'
          ./utils/get_routes_by_asn.sh AS714 >/dev/null
          echo 'Running ./utils/update_every_lists.sh'
          ./utils/update_every_lists.sh
          echo 'Checking for changes in the git tree..'
          git update-index --refresh || echo "::warning file=utils/update_every_lists.sh::Please re-run utils/update_every_lists.sh and commit any changes."
          git diff-index --quiet HEAD -- || true

  test:
    name: ${{ matrix.os }} ${{ matrix.arch }} ${{ matrix.gcrypt }} ${{ matrix.compiler }} ${{ matrix.pcre }} ${{ matrix.maxminddb }} ${{ matrix.msan }} ${{ matrix.nBPF }} ${{matrix.lto_gold_linker}}
    runs-on: ${{ matrix.os }}
    env:
      CC: ${{ matrix.compiler }}
      CFLAGS: -Werror
    strategy:
      fail-fast: true
      matrix:
        # ubuntu-latest == ubuntu-22.04
        # macOS-latest == macos-12
        os: ["ubuntu-latest", "ubuntu-20.04", "macOS-latest", "macos-11", "windows-latest"]
        arch: ["x86_64"]
        gcrypt: ["--with-local-libgcrypt", ""]
        compiler: ["cc"]
        ar: ["ar"]
        ranlib: ["ranlib"]
        pcre: [""]
        maxminddb: [""]
        msan: [""]
        nBPF: [""]
        lto_gold_linker: [""]
        include:
          - compiler: "gcc-7" # "Oldest" gcc easily available
            os: ubuntu-20.04
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-sanitizer"
            nBPF: ""
          - compiler: "gcc-12" # "Newest" gcc easily available
            os: ubuntu-22.04
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-sanitizer"
            nBPF: ""
            lto_gold_linker: "--with-lto-and-gold-linker"
          - compiler: "clang-7" # "Oldest" clang easily available
            os: ubuntu-20.04
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-sanitizer"
            nBPF: ""
          - compiler: "clang-14" # "Newest" clang easily available
            ar: "llvm-ar-14"
            ranlib: "llvm-ranlib-14"
            os: ubuntu-22.04
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-sanitizer"
            nBPF: ""
            lto_gold_linker: "--with-lto-and-gold-linker"
          - compiler: "cc"
            os: ubuntu-latest
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-thread-sanitizer"
            nBPF: ""
          - compiler: "cc"
            os: ubuntu-latest
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-sanitizer"
            nBPF: "nBPF"
          - compiler: "clang-14"
            os: ubuntu-22.04
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-memory-sanitizer"
            nBPF: ""
          - compiler: "cc"
            os: macOS-latest
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "" # Disable sanitizer on macos
            nBPF: ""
          - compiler: "cc"
            os: macos-12
            arch: "x86_64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "" # Disable sanitizer on macos
            nBPF: ""
          - compiler: "cc"
            os: ubuntu-latest
            arch: "arm64"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "" # Disable sanitizer on arm64
            nBPF: ""
          - compiler: "cc"
            os: ubuntu-latest
            arch: "armhf"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: "--with-sanitizer"
            nBPF: ""
          - compiler: "cc"
            os: ubuntu-latest
            arch: "s390x"
            gcrypt: ""
            pcre: "--with-pcre"
            maxminddb: "--with-maxminddb"
            msan: ""
            nBPF: ""
    steps:
      - name: Setup multiarch/qemu-user-static
        if: startsWith(matrix.os, 'ubuntu') && !startsWith(matrix.arch, 'x86_64')
        run: |
          docker run --rm --privileged multiarch/qemu-user-static:register --reset
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
      - name: Install Ubuntu Prerequisites
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64')
        run: |
          sudo apt-get update
          sudo apt-get install autoconf automake libtool pkg-config gettext libjson-c-dev flex bison libpcap-dev
          sudo apt-get install gcc-mingw-w64 libc6-dev
          sudo apt-get install doxygen python3-sphinx python3-sphinx-rtd-theme python3-breathe python3-pip
          sudo apt-get install rrdtool librrd-dev
      - name: Install Ubuntu Prerequisites (libgcrypt)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.gcrypt, '--with-local-libgcrypt')
        run: |
          sudo apt-get install libgcrypt20-dev
      - name: Install Ubuntu Prerequisites (libpcre)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.pcre, '--with-pcre')
        run: |
          sudo apt-get install libpcre3-dev
      - name: Install Ubuntu Prerequisites (maxminddb)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.maxminddb, '--with-maxminddb')
        run: |
          sudo apt-get install libmaxminddb-dev
      - name: Install Ubuntu Prerequisites (nBPF)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.nBPF, 'nBPF')
        run: |
          git clone https://github.com/ntop/PF_RING.git ../PF_RING
          cd ../PF_RING/userland/nbpf
          ./configure
          make
          cd -
      - name: Setup Ubuntu specified compiler
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64') && ! startsWith(matrix.compiler, 'cc')
        run: |
          sudo apt-get install ${{ matrix.compiler }}
      - name: Install Windows msys2 prerequisites
        if: startsWith(matrix.os, 'windows')
        uses: msys2/setup-msys2@v2
        with:
          msystem: MINGW64
          update: true
          install: git mingw-w64-x86_64-toolchain automake1.16 automake-wrapper autoconf libtool make mingw-w64-x86_64-json-c mingw-w64-x86_64-crt-git mingw-w64-x86_64-pcre mingw-w64-x86_64-libpcap
      - name: Setup Windows msys2 prerequisites (libgcrypt)
        if: startsWith(matrix.os, 'windows') && startsWith(matrix.gcrypt, '--with-local-libgcrypt')
        run: |
          msys2 -c 'git clone --branch libgpg-error-1.42 https://github.com/gpg/libgpg-error'
          cd libgpg-error
          msys2 -c './autogen.sh'
          msys2 -c './configure -enable-maintainer-mode --enable-static --enable-shared --with-pic --disable-doc --disable-nls'
          msys2 -c 'make'
          msys2 -c 'make install'
          msys2 -c 'cd ..'
          msys2 -c 'rm -rf libgpg-error/'
          msys2 -c 'git clone --branch libgcrypt-1.8.8 https://github.com/gpg/libgcrypt'
          cd libgcrypt
          msys2 -c './autogen.sh'
          msys2 -c './configure -enable-maintainer-mode --enable-static --enable-shared --with-pic --disable-doc'
          msys2 -c 'make'
          msys2 -c 'make install'
          msys2 -c 'cd ..'
          msys2 -c 'rm -rf libgcrypt/'
        env:
          CC:
          CFLAGS:
      - name: Installing MacOS prerequisites
        if: startsWith(matrix.os, 'macOS') && startsWith(matrix.arch, 'x86_64')
        run: |
          brew install coreutils wdiff colordiff autoconf automake libtool pkg-config gettext json-c rrdtool
      - name: Install MacOS Prerequisites (libgcrypt)
        if: startsWith(matrix.os, 'macOS') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.gcrypt, '--with-local-libgcrypt')
        run: |
          brew install libgcrypt
      - name: Install MacOS Prerequisites (libpcre)
        if: startsWith(matrix.os, 'macOS') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.pcre, '--with-pcre')
        run: |
          brew install pcre
      - name: Install MacOS Prerequisites (maxminddb)
        if: startsWith(matrix.os, 'macOS') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.maxminddb, '--with-maxminddb')
        run: |
          brew install libmaxminddb
      - name: Configure nDPI on Ubuntu
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64')
        run: |
          AR=${{ matrix.ar }} RANLIB=${{ matrix.ranlib }} ./autogen.sh --enable-option-checking=fatal --enable-debug-messages ${{ matrix.gcrypt }} ${{ matrix.msan }} ${{ matrix.pcre }} ${{ matrix.maxminddb }} --enable-tls-sigs ${{matrix.lto_gold_linker}}
      - name: Configure nDPI on MacOS
        if: startsWith(matrix.os, 'macOS') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.compiler, 'cc')
        run: |
          ./autogen.sh --enable-option-checking=fatal --enable-debug-messages ${{ matrix.gcrypt }} ${{ matrix.msan }} ${{ matrix.pcre }} ${{ matrix.maxminddb }} --enable-tls-sigs
      - name: Configure nDPI on Windows msys2
        if: startsWith(matrix.os, 'windows') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.compiler, 'cc')
        run: |
          msys2 -c './autogen.sh --enable-option-checking=fatal --enable-debug-messages --enable-tls-sigs --disable-npcap ${{ matrix.gcrypt }}'
      - name: Build nDPI on Windows msys2
        if: startsWith(matrix.os, 'windows') && startsWith(matrix.arch, 'x86_64') && startsWith(matrix.compiler, 'cc')
        run: |
          msys2 -c 'make all'
          msys2 -c 'ldd ./example/ndpiReader.exe'
      - name: Build nDPI
        if: startsWith(matrix.arch, 'x86_64') && !startsWith(matrix.os, 'windows')
        run: |
          make all
          make -C example ndpiSimpleIntegration
          make -C rrdtool
      - name: Print nDPI long help
        if: startsWith(matrix.arch, 'x86_64') && !startsWith(matrix.os, 'windows')
        run: |
          ./example/ndpiReader -H
      - name: Install nDPI
        if: startsWith(matrix.arch, 'x86_64') && !startsWith(matrix.os, 'windows')
        run: |
          make install DESTDIR=$(realpath _install)
          ls -alhHR _install
      - name: Test nDPI [SYMBOLS]
        if: (startsWith(matrix.os, 'ubuntu') || startsWith(matrix.os, 'mac')) && startsWith(matrix.arch, 'x86_64')
        run: |
          ./utils/check_symbols.sh || { FAILED=$?; echo "::error file=${NDPI_LIB}::Unwanted libc symbols found: ${FAILED}. Please make sure to use only ndpi_malloc/ndpi_calloc/ndpi_realloc/ndpi_free wrapper instead of malloc/calloc/realloc/free."; false; }
        env:
          NDPI_LIB: src/lib/libndpi.a
      - name: Test nDPI [DIFF]
        if: startsWith(matrix.arch, 'x86_64') && !startsWith(matrix.os, 'windows')
        run: |
          ./tests/do.sh
      - name: Test nDPI [UNIT]
        #Some issues with masan + json-c. Disable the test as workaround
        if: startsWith(matrix.arch, 'x86_64') && !startsWith(matrix.os, 'windows') && !startsWith(matrix.msan, '--with-memory-sanitizer')
        run: |
          ./tests/do-unit.sh
      - name: Test nDPI [DGA]
        if: startsWith(matrix.arch, 'x86_64') && !startsWith(matrix.os, 'windows')
        run: |
          ./tests/do-dga.sh
      - name: Test nDPI [DIFF] (runs only on windows jobs)
        if: startsWith(matrix.arch, 'x86_64') && startsWith(matrix.os, 'windows')
        run: |
          msys2 -c './tests/do.sh'
      - name: Test nDPI [UNIT] (runs only on windows jobs)
        if: startsWith(matrix.arch, 'x86_64') && startsWith(matrix.os, 'windows')
        run: |
          msys2 -c './tests/do-unit.sh'
      - name: Test nDPI [DGA] (runs only on windows jobs)
        if: startsWith(matrix.arch, 'x86_64') && startsWith(matrix.os, 'windows')
        run: |
          msys2 -c './tests/do-dga.sh'
      - name: Generate/Verify tarball
        if: startsWith(matrix.os, 'ubuntu-latest') && startsWith(matrix.arch, 'x86_64')
        run: |
          make dist
          ./utils/verify_dist_tarball.sh
      - name: Build nDPI [Mingw-w64] (runs only on ubuntu jobs)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'x86_64') && !startsWith(matrix.nBPF, 'nBPF')
        run: |
          make distclean
          ./autogen.sh --enable-option-checking=fatal --enable-debug-messages --enable-tls-sigs --host=x86_64-w64-mingw32
          make all
        env:
          CC:
      - name: Display qemu specified architecture (arm64 - little endian)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'arm64')
        uses: docker://multiarch/ubuntu-core:arm64-bionic
        with:
          args: >
            bash -c
            "uname -a &&
            lscpu | grep Endian
            "
      - name: Configure, compile and test using qemu for the specified architecture (arm64 - little endian)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'arm64')
        uses: docker://multiarch/ubuntu-core:arm64-bionic
        with:
          args: >
            bash -c
            "apt-get -y update &&
            apt-get -y install git wdiff colordiff autoconf automake libtool pkg-config gettext libjson-c-dev flex bison libpcap-dev libgcrypt20-dev libpcre3-dev libmaxminddb-dev rrdtool librrd-dev &&
            git config --global --add safe.directory $(realpath .) &&
            env CC=gcc CFLAGS='-Werror' ./autogen.sh --enable-option-checking=fatal --enable-debug-messages ${{ matrix.gcrypt }} ${{ matrix.msan }} ${{ matrix.pcre }} ${{ matrix.maxminddb }} --enable-tls-sigs &&
            make all &&
            make -C example ndpiSimpleIntegration &&
            make -C rrdtool &&
            make check VERBOSE=1
            "
      - name: Display qemu specified architecture (armhf - little endian)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'armhf')
        uses: docker://multiarch/ubuntu-core:armhf-bionic
        with:
          args: >
            bash -c
            "uname -a &&
            lscpu | grep Endian
            "
      - name: Configure, compile and test using qemu for the specified architecture (armhf - little endian)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 'armhf')
        uses: docker://multiarch/ubuntu-core:armhf-bionic
        with:
          args: >
            bash -c
            "apt-get -y update &&
            apt-get -y install git wdiff colordiff autoconf automake libtool pkg-config gettext libjson-c-dev flex bison libpcap-dev libgcrypt20-dev libpcre3-dev libmaxminddb-dev rrdtool librrd-dev &&
            git config --global --add safe.directory $(realpath .) &&
            env CC=gcc CFLAGS='-Werror' ./autogen.sh --enable-option-checking=fatal --enable-debug-messages ${{ matrix.gcrypt }} ${{ matrix.msan }} ${{ matrix.pcre }} ${{ matrix.maxminddb }} --enable-tls-sigs &&
            make all &&
            make -C example ndpiSimpleIntegration &&
            make -C rrdtool &&
            make check VERBOSE=1
            "
      - name: Display qemu specified architecture (s390x - big endian)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 's390x')
        uses: docker://multiarch/ubuntu-core:s390x-bionic
        with:
          args: >
            bash -c
            "uname -a &&
            lscpu | grep Endian
            "
      - name: Configure and compile using qemu for the specified architecture (s390x - big endian)
        if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.arch, 's390x')
        uses: docker://multiarch/ubuntu-core:s390x-bionic
        with:
          args: >
            bash -c
            "apt-get -y update &&
            apt-get -y install git wdiff colordiff autoconf automake libtool pkg-config gettext libjson-c-dev flex bison libpcap-dev libgcrypt20-dev libpcre3-dev libmaxminddb-dev rrdtool librrd-dev &&
            git config --global --add safe.directory $(realpath .) &&
            env CC=gcc CFLAGS='-Werror' ./autogen.sh --enable-option-checking=fatal --enable-debug-messages ${{ matrix.gcrypt }} ${{ matrix.msan }} ${{ matrix.pcre }} ${{ matrix.maxminddb }} --enable-tls-sigs &&
            make all &&
            make -C example ndpiSimpleIntegration &&
            make -C rrdtool &&
            make check VERBOSE=1
            "