build.yml

name: Build and test
on: [ push ]
jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ ubuntu-latest, macos-latest, windows-latest ]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: '^1.22' # The Go version to download (if necessary) and use.
      - run: go test -race -coverprofile coverage.txt -coverpkg ./... -covermode atomic ./...
      - uses: codecov/codecov-action@v4
        with:
          files: coverage.txt
          token: ${{ secrets.CODECOV_TOKEN }}

  compat-test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        encryption-method: [ plain, chacha20-poly1305 ]
        num-conn: [ 0, 1, 4 ]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: '^1.22'
      - name: Build Cloak
        run: make
      - name: Create configs
        run: |
          mkdir config
          cat << EOF > config/ckclient.json
            {
              "Transport": "direct",
              "ProxyMethod": "iperf",
              "EncryptionMethod": "${{ matrix.encryption-method }}",
              "UID": "Q4GAXHVgnDLXsdTpw6bmoQ==",
              "PublicKey": "4dae/bF43FKGq+QbCc5P/E/MPM5qQeGIArjmJEHiZxc=",
              "ServerName": "cloudflare.com",
              "BrowserSig": "firefox",
              "NumConn": ${{ matrix.num-conn }}
            }
          EOF
          cat << EOF > config/ckserver.json
            {
              "ProxyBook": {
                "iperf": [
                  "tcp",
                  "127.0.0.1:5201"
                ]
              },
              "BindAddr": [
                ":8443"
              ],
              "BypassUID": [
                "Q4GAXHVgnDLXsdTpw6bmoQ=="
              ],
              "RedirAddr": "cloudflare.com",
              "PrivateKey": "AAaskZJRPIAbiuaRLHsvZPvE6gzOeSjg+ZRg1ENau0Y="
            }
          EOF
      - name: Start iperf3 server
        run: docker run -d --name iperf-server --network host ajoergensen/iperf3:latest --server
      - name: Test new client against old server
        run: |
          docker run -d --name old-cloak-server --network host -v $PWD/config:/go/Cloak/config cbeuw/cloak:latest build/ck-server -c config/ckserver.json --verbosity debug
          build/ck-client -c config/ckclient.json -s 127.0.0.1 -p 8443 --verbosity debug | tee new-cloak-client.log &
          docker run --network host ajoergensen/iperf3:latest --client 127.0.0.1 -p 1984
          docker stop old-cloak-server
      - name: Test old client against new server
        run: |
          build/ck-server -c config/ckserver.json --verbosity debug | tee new-cloak-server.log &
          docker run -d --name old-cloak-client --network host -v $PWD/config:/go/Cloak/config cbeuw/cloak:latest build/ck-client -c config/ckclient.json -s 127.0.0.1 -p 8443 --verbosity debug
          docker run --network host ajoergensen/iperf3:latest --client 127.0.0.1 -p 1984
          docker stop old-cloak-client
      - name: Dump docker logs
        if: always()
        run: |
          docker container logs iperf-server > iperf-server.log
          docker container logs old-cloak-server > old-cloak-server.log
          docker container logs old-cloak-client > old-cloak-client.log
      - name: Upload logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.encryption-method }}-${{ matrix.num-conn }}-conn-logs
          path: ./*.log