Function DoNegotiationSide

security/tls_socket-test.cc:79–111

};

Status DoNegotiationSide(Socket* sock, TlsHandshake* tls, const char* side) {
  tls->set_verification_mode(TlsVerificationMode::VERIFY_NONE);

  bool done = false;
  string received;
  while (!done) {
    string to_send;
    Status s = tls->Continue(received, &to_send);
    if (s.ok()) {
      done = true;
    } else if (!s.IsIncomplete()) {
      RETURN_NOT_OK_PREPEND(s, "unexpected tls error");
    }
    if (!to_send.empty()) {
      size_t nwritten;
      auto deadline = MonoTime::Now() + MonoDelta::FromSeconds(10);
      RETURN_NOT_OK_PREPEND(sock->BlockingWrite(
          reinterpret_cast<const uint8_t*>(to_send.data()),
          to_send.size(), &nwritten, deadline),
                            "error sending");
    }

    if (!done) {
      uint8_t buf[1024];
      int32_t n = 0;
      RETURN_NOT_OK_PREPEND(sock->Recv(buf, arraysize(buf), &n),
                            "error receiving");
      received = string(reinterpret_cast<char*>(&buf[0]), n);
    }
  }
  LOG(INFO) << side << ": negotiation complete";
  return Status::OK();
}

void TlsSocketTest::ConnectClient(const Sockaddr& addr, unique_ptr<Socket>* sock) {
  unique_ptr<Socket> client_sock(new Socket());