tinytls13.yml

name: Tiny TLS 1.3 Tests

# START OF COMMON SECTION
on:
  push:
    branches: [ 'release/**' ]
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]
    branches: [ '*' ]
  schedule:
    - cron: '42 10 * * 1-5'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
# END OF COMMON SECTION

permissions:
  contents: read

jobs:
  # Build + make check every --enable-tinytls13 spelling on one runner via
  # .github/scripts/parallel-make-check.py (see psk.yml for the pattern).
  make_check:
    name: make check
    if: ${{ (github.repository_owner == 'wolfssl') && (github.event_name != 'pull_request' || github.event.pull_request.draft == false) }}
    runs-on: ubuntu-24.04
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v5
        name: Checkout wolfSSL

      - name: Install dependencies
        uses: ./.github/actions/install-apt-deps
        with:
          packages: autoconf automake libtool build-essential bubblewrap
          ghcr-debs-tag: ubuntu-24.04-minimal

      - name: Set up ccache
        uses: ./.github/actions/ccache-setup
        with:
          workflow-id: tinytls13
          read-only: ${{ github.event_name == 'pull_request' }}
          max-size: 100M

      - name: Allow unprivileged user namespaces (for bwrap)
        run: sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0 || true

      # Every tiny TLS 1.3 profile/adder spelling, so each is proven to build
      # and pass make check (which runs the TLS handshake test suite) out of
      # the box. Server is enabled where a config needs the server-side tests.
      # The psk-p256 and cert-rsaverify configs strip to combinations
      # (ECDHE-only ECC without certs, RSA verify only) that the OpenSSL-compat
      # API unit suite (coupled to examples via BUILD_TESTS) does not gate for.
      # Rather than carry test-harness edits for those, they build static with
      # --disable-examples, skip make check ("check": false), and instead run
      # wolfcrypt/test/testwolfcrypt plus examples/tls13/tls13_memio.c
      # (a self-contained in-memory TLS 1.3 handshake) for real crypto and
      # handshake verification.
      - name: Build and test all tinytls13 configs
        run: |
          cat > "$RUNNER_TEMP/tinytls13-configs.json" <<'EOF'
          [
          {"name": "tinytls13-psk-x25519", "minutes": 1,
           "configure": ["--enable-tinytls13=psk,server", "--disable-mlkem"]},
          {"name": "tinytls13-psk-p256", "minutes": 1, "check": false,
           "configure": ["--enable-tinytls13=psk,p256,server", "--enable-static", "--disable-shared", "--disable-examples", "--disable-mlkem"],
           "run": [["make", "wolfcrypt/test/testwolfcrypt"], ["./wolfcrypt/test/testwolfcrypt"],
                   ["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio"]]},
          {"name": "tinytls13-psk-staticmem", "minutes": 1,
           "configure": ["--enable-tinytls13=psk,server,staticmem", "--disable-mlkem"]},
          {"name": "tinytls13-psk-mldsa", "minutes": 1,
           "configure": ["--enable-tinytls13=psk,server,mldsa", "--disable-mlkem"]},
          {"name": "tinytls13-psk-sha384", "minutes": 1,
           "configure": ["--enable-tinytls13=psk,server,sha384", "--disable-mlkem"]},
          {"name": "tinytls13-cert", "minutes": 1,
           "configure": ["--enable-tinytls13=cert,server", "--disable-mlkem"]},
          {"name": "tinytls13-cert-sha384", "minutes": 1,
           "configure": ["--enable-tinytls13=cert,server,sha384", "--disable-mlkem"]},
          {"name": "tinytls13-cert-mutualauth", "minutes": 1,
           "configure": ["--enable-tinytls13=cert,mutualauth,server", "--disable-mlkem"]},
          {"name": "tinytls13-cert-rsaverify", "minutes": 1, "check": false,
           "configure": ["--enable-tinytls13=cert,server,rsaverify", "--enable-static", "--disable-shared", "--disable-examples", "--disable-mlkem"],
           "run": [["make", "wolfcrypt/test/testwolfcrypt"], ["./wolfcrypt/test/testwolfcrypt"],
                   ["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio"]]},
          {"name": "tinytls13-cert-mldsa", "minutes": 1,
           "configure": ["--enable-tinytls13=cert,server,mldsa", "--enable-static", "--disable-mlkem"],
           "run": [["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio"]]},
          {"name": "tinytls13-psk-client-only", "minutes": 1,
           "configure": ["--enable-tinytls13=psk", "--disable-mlkem"]},
          {"name": "tinytls13-cert-client-only", "minutes": 1,
           "configure": ["--enable-tinytls13=cert", "--disable-mlkem"]},
          {"name": "tinytls13-psk-asm", "minutes": 1,
           "configure": ["--enable-tinytls13=psk,server,asm", "--disable-mlkem"]},
          {"name": "tinytls13-cert-asm", "minutes": 1,
           "configure": ["--enable-tinytls13=cert,server,asm", "--disable-mlkem"]},
          {"name": "tinytls13-cert-chacha", "minutes": 1, "check": false,
           "configure": ["--enable-tinytls13=cert,server", "--enable-static", "--disable-shared", "--disable-examples", "--disable-mlkem"],
           "cflags": "-DHAVE_CHACHA -DHAVE_POLY1305",
           "run": [["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio", "TLS13-CHACHA20-POLY1305-SHA256"]]},
          {"name": "tinytls13-cert-aes256", "minutes": 1, "check": false,
           "configure": ["--enable-tinytls13=cert,server,sha384", "--enable-static", "--disable-shared", "--disable-examples", "--disable-mlkem"],
           "cflags": "-DWOLFSSL_AES_256",
           "run": [["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio", "TLS13-AES256-GCM-SHA384"]]},
          {"name": "tinytls13-psk-mlkem", "minutes": 1,
           "configure": ["--enable-tinytls13=psk,server", "--enable-static"],
           "run": [["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio", "-", "mlkem"]]},
          {"name": "tinytls13-cert-staticmem", "minutes": 1, "check": false,
           "configure": ["--enable-tinytls13=cert,server,staticmem", "--enable-static", "--disable-shared", "--disable-examples", "--disable-mlkem"],
           "run": [["make", "wolfcrypt/test/testwolfcrypt"], ["./wolfcrypt/test/testwolfcrypt"],
                   ["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio"]]},
          {"name": "tinytls13-nomalloc", "minutes": 1, "check": false,
           "configure": ["--enable-tinytls13=psk,server,staticmem", "--enable-static", "--disable-shared", "--disable-examples", "--disable-crypttests", "--disable-mlkem"],
           "cflags": "-DWOLFSSL_NO_MALLOC"},
          {"name": "tinytls13-combo-cert-mutualauth-sha384", "minutes": 1,
           "configure": ["--enable-tinytls13=cert,mutualauth,server,sha384", "--disable-mlkem"]},
          {"name": "tinytls13-combo-cert-mldsa-sha384", "minutes": 1,
           "configure": ["--enable-tinytls13=cert,server,mldsa,sha384", "--enable-static", "--disable-mlkem"],
           "run": [["cc", "-I.", "-I..", "../examples/tls13/tls13_memio.c", "src/.libs/libwolfssl.a", "-lm", "-o", "tls13_memio"],
                   ["./tls13_memio"]]},
          {"name": "tinytls13-bare", "minutes": 1,
           "configure": ["--enable-tinytls13", "--disable-mlkem"]},
          {"name": "tinytls13-usersettings", "minutes": 1, "check": false,
           "user_settings": "examples/configs/user_settings_tinytls13.h",
           "configure": ["--enable-usersettings", "--enable-static", "--disable-shared", "--disable-examples", "--disable-crypttests"]}
          ]
          EOF
          .github/scripts/parallel-make-check.py \
            ${{ github.event_name == 'schedule' && '--build-only' || '' }} \
            --private-dir=certs \
            "$RUNNER_TEMP/tinytls13-configs.json"

      - name: ccache stats
        if: always()
        run: ccache -s || true

      - name: Upload logs on failure
        if: failure()
        uses: actions/upload-artifact@v6
        with:
          retention-days: 7
          name: tinytls13-logs
          path: |
            build-*/make-check.log
            build-*/test-suite.log
            build-*/config.log
          if-no-files-found: ignore