C++ do_handshake函数代码示例

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本文整理汇总了C++中do_handshake函数的典型用法代码示例。如果您正苦于以下问题：C++ do_handshake函数的具体用法？C++ do_handshake怎么用？C++ do_handshake使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了do_handshake函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: client_handshake_read_cb

static void client_handshake_read_cb(uv_stream_t* stream, ssize_t nread, uv_buf_t buf)
{
	server_ctx *ctx = (server_ctx *)stream->data;

	if (nread < 0) {
		if (buf.len) // If buf is set, we need to free it
			free(buf.base);
		uv_close((uv_handle_t*)stream, handshake_client_close_cb); // Then close the connection
		return;
	} else if (!nread) {
		free(buf.base);
		return;
	}

	memcpy(ctx->handshake_buffer + ctx->buffer_len, buf.base, nread);
	shadow_decrypt(ctx->handshake_buffer + ctx->buffer_len, &ctx->encoder, nread);

	ctx->buffer_len += nread;

	if (!ctx->handshake_buffer) {
		FATAL("Should not call this anymore");
	}
	free(buf.base);
	
	do_handshake(stream);
}

开发者ID:sqbing，项目名称:shadowsocks-libuv，代码行数:26，代码来源:server.c

示例2: check_rehandshake

static void
check_rehandshake (socket_st * socket, int ret)
{
  if (socket->secure && ret == GNUTLS_E_REHANDSHAKE)
    {
      /* There is a race condition here. If application
       * data is sent after the rehandshake request,
       * the server thinks we ignored his request.
       * This is a bad design of this client.
       */
      printf ("*** Received rehandshake request\n");
      /* gnutls_alert_send( session, GNUTLS_AL_WARNING, GNUTLS_A_NO_RENEGOTIATION); */

      ret = do_handshake (socket);

      if (ret == 0)
	{
	  printf ("*** Rehandshake was performed.\n");
	}
      else
	{
	  printf ("*** Rehandshake Failed.\n");
	}
    }
}

开发者ID:Chronic-Dev，项目名称:gnutls，代码行数:25，代码来源:cli.c

示例3: test_version_rollback

test_code_t
test_version_rollback (gnutls_session session)
{
  int ret;
  if (tls1_ok == 0)
    return TEST_IGNORE;

  /* here we enable both SSL 3.0 and TLS 1.0
   * and we connect using a 3.1 client hello version,
   * and a 3.0 record version. Some implementations
   * are buggy (and vulnerable to man in the middle
   * attacks which allow a version downgrade) and this 
   * connection will fail.
   */
  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_ALL_PROTOCOLS (session);
  ADD_ALL_MACS (session);
  ADD_ALL_KX (session);
  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);
  _gnutls_record_set_default_version (session, 3, 0);

  ret = do_handshake (session);
  if (ret != TEST_SUCCEED)
    return ret;

  if (tls1_ok != 0 && gnutls_protocol_get_version (session) == GNUTLS_SSL3)
    return TEST_FAILED;

  return TEST_SUCCEED;
}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:32，代码来源:tests.c

示例4: assert

/* 发送数据
 * * 返回: < 0 错误，0 成功，1 需要重读，2 需要重写
 */
int32 ssl_io::send()
{
    assert( "io send fd invalid",_fd > 0 );

    if ( !_handshake ) return do_handshake();

    size_t bytes = _send->data_size();
    assert( "io send without data",bytes > 0 );
    int32 len = SSL_write( X_SSL( _ssl_ctx ),_send->data_pointer(),bytes );
    if ( expect_true(len > 0) )
    {
        _send->subtract( len );
        return ((size_t)len) == bytes ? 0 : 2;
    }

    int32 ecode = SSL_get_error( X_SSL( _ssl_ctx ),len );
    if ( SSL_ERROR_WANT_WRITE == ecode ) return 2;

    // 非主动断开，打印错误日志
    if ( (SSL_ERROR_ZERO_RETURN == ecode)
        || (SSL_ERROR_SYSCALL == ecode && 0 == errno) )
    {
        return -1;
    }

    SSL_ERROR( "ssl io send" );
    return -1;
}

开发者ID:changnet，项目名称:MServer，代码行数:31，代码来源:ssl_io.cpp

示例5: test_server_cas

/* Prints the trusted server's CAs. This is only
 * if the server sends a certificate request packet.
 */
test_code_t
test_server_cas (gnutls_session session)
{
  int ret;

  if (verbose == 0)
    return TEST_IGNORE;

  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_ALL_PROTOCOLS (session);
  ADD_ALL_MACS (session);
  ADD_ALL_KX (session);

  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);
  gnutls_certificate_client_set_retrieve_function (xcred, cert_callback);

  ret = do_handshake (session);
  gnutls_certificate_client_set_retrieve_function (xcred, NULL);

  if (ret == TEST_FAILED)
    return ret;
  return TEST_SUCCEED;
}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:28，代码来源:tests.c

示例6: test_certificate

test_code_t
test_certificate (gnutls_session session)
{
  int ret;

  if (verbose == 0)
    return TEST_IGNORE;

  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_ALL_PROTOCOLS (session);
  ADD_ALL_MACS (session);
  ADD_ALL_KX (session);

  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret == TEST_FAILED)
    return ret;

  printf ("\n");
  print_cert_info (session, hostname);

  return TEST_SUCCEED;
}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:26，代码来源:tests.c

示例7: input_fn

/*
* TLS Server Constructor
*/
TLS_Server::TLS_Server(std::tr1::function<size_t (byte[], size_t)> input_fn,
                       std::tr1::function<void (const byte[], size_t)> output_fn,
                       const TLS_Policy& policy,
                       RandomNumberGenerator& rng,
                       const X509_Certificate& cert,
                       const Private_Key& cert_key) :
   input_fn(input_fn),
   policy(policy),
   rng(rng),
   writer(output_fn)
   {
   state = 0;

   cert_chain.push_back(cert);
   private_key = PKCS8::copy_key(cert_key, rng);

   try {
      active = false;
      writer.set_version(TLS_V10);
      do_handshake();
      active = true;
   }
   catch(std::exception& e)
      {
      if(state)
         {
         delete state;
         state = 0;
         }

      writer.alert(FATAL, HANDSHAKE_FAILURE);
      throw Stream_IO_Error(std::string("TLS_Server: Handshake failed: ") +
                            e.what());
      }
   }

开发者ID:BenjaminSchiborr，项目名称:safe，代码行数:38，代码来源:tls_server.cpp

示例8: test_srp

test_code_t
test_srp (gnutls_session session)
{
  int ret;

  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_ALL_PROTOCOLS (session);
  ADD_ALL_MACS (session);

  ADD_KX (session, GNUTLS_KX_SRP);
  srp_detected = 0;

  gnutls_srp_set_client_credentials_function (srp_cred,
					      _test_srp_username_callback);

  gnutls_credentials_set (session, GNUTLS_CRD_SRP, srp_cred);

  ret = do_handshake (session);

  gnutls_srp_set_client_credentials_function (srp_cred, NULL);

  if (srp_detected != 0)
    return TEST_SUCCEED;
  else
    return TEST_FAILED;
}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:28，代码来源:tests.c

示例9: test_tls_disable

/* Advertize both TLS 1.0 and SSL 3.0. If the connection fails,
 * but the previous SSL 3.0 test succeeded then disable TLS 1.0.
 */
test_code_t
test_tls_disable (gnutls_session_t session)
{
  int ret;
  if (tls1_ok != 0)
    return TEST_IGNORE;

  sprintf (prio_str,
           INIT_STR ALL_CIPHERS ":" ALL_COMP ":" ALL_CERTTYPES ":%s:" ALL_MACS
           ":" ALL_KX ":%s", protocol_str, rest);
  _gnutls_priority_set_direct (session, prio_str);

  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret == TEST_FAILED)
    {
      /* disable TLS 1.0 */
      if (ssl3_ok != 0)
        {
          strcpy (protocol_str, "+VERS-SSL3.0");
        }
    }
  return ret;

}

开发者ID:MihirKulkarni，项目名称:TLS_extension，代码行数:29，代码来源:tests.c

示例10: test_tls1_1_fallback

test_code_t
test_tls1_1_fallback (gnutls_session session)
{
  int ret;
  if (tls1_1_ok)
    return TEST_IGNORE;

  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_PROTOCOL3 (session, GNUTLS_TLS1_1, GNUTLS_TLS1, GNUTLS_SSL3);
  ADD_ALL_MACS (session);
  ADD_ALL_KX (session);
  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret != TEST_SUCCEED)
    return TEST_FAILED;

  if (gnutls_protocol_get_version (session) == GNUTLS_TLS1)
    return TEST_SUCCEED;
  else if (gnutls_protocol_get_version (session) == GNUTLS_SSL3)
    return TEST_UNSURE;

  return TEST_FAILED;

}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:27，代码来源:tests.c

示例11: test_tls1_1_fallback

test_code_t
test_tls1_1_fallback (gnutls_session_t session)
{
  int ret;
  if (tls1_1_ok)
    return TEST_IGNORE;

  sprintf (prio_str,
           INIT_STR ALL_CIPHERS ":" ALL_COMP ":" ALL_CERTTYPES
           ":+VERS-TLS1.1:+VERS-TLS1.0:+VERS-SSL3.0:" ALL_MACS ":" ALL_KX
           ":%s", rest);
  _gnutls_priority_set_direct (session, prio_str);

  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret != TEST_SUCCEED)
    return TEST_FAILED;

  if (gnutls_protocol_get_version (session) == GNUTLS_TLS1)
    return TEST_SUCCEED;
  else if (gnutls_protocol_get_version (session) == GNUTLS_SSL3)
    return TEST_UNSURE;

  return TEST_FAILED;

}

开发者ID:MihirKulkarni，项目名称:TLS_extension，代码行数:27，代码来源:tests.c

示例12: test_tls_disable

/* Advertize both TLS 1.0 and SSL 3.0. If the connection fails,
 * but the previous SSL 3.0 test succeeded then disable TLS 1.0.
 */
test_code_t
test_tls_disable (gnutls_session session)
{
  int ret;
  if (tls1_ok != 0)
    return TEST_IGNORE;

  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_ALL_PROTOCOLS (session);
  ADD_ALL_MACS (session);
  ADD_ALL_KX (session);
  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret == TEST_FAILED)
    {
      /* disable TLS 1.0 */
      if (ssl3_ok != 0)
	{
	  protocol_priority[0] = GNUTLS_SSL3;
	  protocol_priority[1] = 0;
	}
    }
  return ret;

}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:31，代码来源:tests.c

示例13: test_rsa_pms

test_code_t
test_rsa_pms (gnutls_session session)
{
  int ret;

  /* here we enable both SSL 3.0 and TLS 1.0
   * and try to connect and use rsa authentication.
   * If the server is old, buggy and only supports
   * SSL 3.0 then the handshake will fail.
   */
  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_ALL_PROTOCOLS (session);
  ADD_ALL_MACS (session);
  ADD_KX (session, GNUTLS_KX_RSA);
  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret == TEST_FAILED)
    return TEST_FAILED;

  if (gnutls_protocol_get_version (session) == GNUTLS_TLS1)
    return TEST_SUCCEED;
  return TEST_UNSURE;
}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:26，代码来源:tests.c

示例14: handlerThread

void handlerThread(int csockIn)
{
   int sopt = 1, csock = csockIn;
   ws_ctx_t *ws_ctx;
   bool useHixie = TRUE;

   ws_ctx = do_handshake(csock, &useHixie);
   if (ws_ctx == NULL) {
      handler_msg("No connection after handshake\n");      
   }
   else
   {
      settings.handler(ws_ctx, useHixie);
      if (pipe_error) {
         handler_emsg("Closing due to SIGPIPE\n");
      }
   }

   if (ws_ctx) {
      ws_socket_free(ws_ctx);
   } else {
      shutdown(csock, SHUT_RDWR);
      close(csock);
   }
   handler_msg("handler exit\n");    
}

开发者ID:dew111，项目名称:websockify，代码行数:26，代码来源:websocket.c

示例15: client_handshake_domain_resolved

static void client_handshake_domain_resolved(uv_getaddrinfo_t *resolver, int status, struct addrinfo *res)
{
	server_ctx *ctx = (server_ctx *)resolver->data;
	if (status) {
		if (uv_last_error(ctx->client.loop).code == UV_ENOENT) {
			LOGI("Resolve error, NXDOMAIN");
		} else {
			SHOW_UV_ERROR(ctx->client.loop);
		}
		HANDLE_CLOSE((uv_handle_t*)(void *)&ctx->client, handshake_client_close_cb);
		uv_freeaddrinfo(res);
		free(resolver);
		return;
	}

	ctx->remote_ip = ((struct sockaddr_in*)(res->ai_addr))->sin_addr.s_addr;

	if (do_handshake((uv_stream_t *)(void *)&ctx->client)) {
		int n = uv_read_start((uv_stream_t *)(void *)&ctx->client, client_handshake_alloc_cb, client_handshake_read_cb);
		if (n) {
			HANDLE_CLOSE((uv_handle_t*)(void *)&ctx->client, handshake_client_close_cb);
			SHOW_UV_ERROR(ctx->client.loop);
		}
	}

	uv_freeaddrinfo(res);
	free(resolver);
}

开发者ID:Sandalphon，项目名称:shadowsocks-libuv，代码行数:28，代码来源:server.c

示例16: SSL_set_connect_state

/* 准备连接状态
 */
int32 ssl_io::init_connect( int32 fd )
{
    if ( init_ssl_ctx( fd ) < 0 ) return -1;

    _fd = fd;
    SSL_set_connect_state( X_SSL( _ssl_ctx ) );

    return do_handshake();
}

开发者ID:changnet，项目名称:MServer，代码行数:11，代码来源:ssl_io.cpp

示例17: test_bye

test_code_t
test_bye (gnutls_session_t session)
{
  int ret;
  char data[20];
  int secs = 6;
#ifndef _WIN32
  int old;

  signal (SIGALRM, got_alarm);
#endif

  sprintf (prio_str, INIT_STR
           ALL_CIPHERS ":" ALL_COMP ":" ALL_CERTTYPES ":%s:" ALL_MACS ":"
           ALL_KX ":%s", protocol_str, rest);
  _gnutls_priority_set_direct (session, prio_str);

  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret == TEST_FAILED)
    return ret;

  ret = gnutls_bye (session, GNUTLS_SHUT_WR);
  if (ret < 0)
    return TEST_FAILED;

#ifndef _WIN32
  old = siginterrupt (SIGALRM, 1);
  alarm (secs);
#else
  setsockopt ((int) gnutls_transport_get_ptr (session), SOL_SOCKET,
              SO_RCVTIMEO, (char *) &secs, sizeof (int));
#endif

  do
    {
      ret = gnutls_record_recv (session, data, sizeof (data));
    }
  while (ret > 0);

#ifndef _WIN32
  siginterrupt (SIGALRM, old);
#else
  if (WSAGetLastError () == WSAETIMEDOUT ||
      WSAGetLastError () == WSAECONNABORTED)
    alrm = 1;
#endif
  if (ret == 0)
    return TEST_SUCCEED;

  if (alrm == 0)
    return TEST_UNSURE;

  return TEST_FAILED;
}

开发者ID:MihirKulkarni，项目名称:TLS_extension，代码行数:56，代码来源:tests.c

示例18: test_bye

test_code_t
test_bye (gnutls_session session)
{
  int ret;
  char data[20];
  int old, secs = 6;

#ifndef _WIN32
  signal (SIGALRM, got_alarm);
#endif

  ADD_ALL_CIPHERS (session);
  ADD_ALL_COMP (session);
  ADD_ALL_CERTTYPES (session);
  ADD_ALL_PROTOCOLS (session);
  ADD_ALL_MACS (session);
  ADD_ALL_KX (session);
  gnutls_credentials_set (session, GNUTLS_CRD_CERTIFICATE, xcred);

  ret = do_handshake (session);
  if (ret == TEST_FAILED)
    return ret;

  ret = gnutls_bye (session, GNUTLS_SHUT_WR);
  if (ret < 0)
    return TEST_FAILED;

#ifndef _WIN32
  old = siginterrupt (SIGALRM, 1);
  alarm (secs);
#else
  setsockopt (gnutls_transport_get_ptr (session), SOL_SOCKET, SO_RCVTIMEO,
	      (char *) &secs, sizeof (int));
#endif

  do
    {
      ret = gnutls_record_recv (session, data, sizeof (data));
    }
  while (ret > 0);

#ifndef _WIN32
  siginterrupt (SIGALRM, old);
#else
  if (WSAGetLastError () == WSAETIMEDOUT ||
      WSAGetLastError () == WSAECONNABORTED)
    alrm = 1;
#endif
  if (ret == 0)
    return TEST_SUCCEED;

  if (alrm == 0)
    return TEST_UNSURE;

  return TEST_FAILED;
}

开发者ID:uvbs，项目名称:SupportCenter，代码行数:56，代码来源:tests.c

示例19: execute_test

static int execute_test(SSL_TEST_FIXTURE fixture)
{
    int ret = 0;
    SSL_CTX *server_ctx = NULL, *server2_ctx = NULL, *client_ctx = NULL;
    SSL_TEST_CTX *test_ctx = NULL;
    HANDSHAKE_RESULT result;

    test_ctx = SSL_TEST_CTX_create(conf, fixture.test_app);
    if (test_ctx == NULL)
        goto err;

#ifndef OPENSSL_NO_DTLS
    if (test_ctx->method == SSL_TEST_METHOD_DTLS) {
        server_ctx = SSL_CTX_new(DTLS_server_method());
        if (test_ctx->servername_callback != SSL_TEST_SERVERNAME_CB_NONE) {
            server2_ctx = SSL_CTX_new(DTLS_server_method());
            OPENSSL_assert(server2_ctx != NULL);
        }
        client_ctx = SSL_CTX_new(DTLS_client_method());
    }
#endif
    if (test_ctx->method == SSL_TEST_METHOD_TLS) {
        server_ctx = SSL_CTX_new(TLS_server_method());
        if (test_ctx->servername_callback != SSL_TEST_SERVERNAME_CB_NONE) {
            server2_ctx = SSL_CTX_new(TLS_server_method());
            OPENSSL_assert(server2_ctx != NULL);
        }
        client_ctx = SSL_CTX_new(TLS_client_method());
    }

    OPENSSL_assert(server_ctx != NULL && client_ctx != NULL);

    OPENSSL_assert(CONF_modules_load(conf, fixture.test_app, 0) > 0);

    if (!SSL_CTX_config(server_ctx, "server")
        || !SSL_CTX_config(client_ctx, "client")) {
        goto err;
    }

    if (server2_ctx != NULL && !SSL_CTX_config(server2_ctx, "server2"))
        goto err;

    result = do_handshake(server_ctx, server2_ctx, client_ctx, test_ctx);

    ret = check_test(result, test_ctx);

err:
    CONF_modules_unload(0);
    SSL_CTX_free(server_ctx);
    SSL_CTX_free(server2_ctx);
    SSL_CTX_free(client_ctx);
    SSL_TEST_CTX_free(test_ctx);
    if (ret != 1)
        ERR_print_errors_fp(stderr);
    return ret;
}

开发者ID:Bloody99，项目名称:openssl，代码行数:56，代码来源:ssl_test.c

示例20: worker_cb

static void worker_cb(int fd, short flags, void *arg)
{
	struct Worker *w = arg;
	const char *err;
	char buf[128];
	int res;
	size_t outlen;

	w->pending = 0;

	if (w->wstate == HANDSHAKE) {
		err = do_handshake(w, fd);
		add_error(w, err);
	} else if (w->wstate == CONNECTED) {
		if (flags & EV_READ) {
			res = tls_read(w->ctx, buf, sizeof buf, &outlen);
			if (res == TLS_READ_AGAIN) {
				wait_for_event(w, EV_READ);
			} else if (res == TLS_WRITE_AGAIN) {
				wait_for_event(w, EV_WRITE);
			} else if (res == 0) {
				if (outlen > 0 && w->is_server) {
					tls_write(w->ctx, "END", 3, &outlen);
					w->wstate = CLOSED;
				} else if (outlen == 0) {
					w->wstate = CLOSED;
				} else {
					wait_for_event(w, EV_READ);
				}
			} else {
				add_error(w, "bad pkt");
			}
		} else {
			add_error(w, "EV_WRITE?");
		}
	}
	if (w->wstate == CLOSED && w->ctx) {
		res = tls_close(w->ctx);
		if (res == 0) {
			tls_free(w->ctx);
			w->ctx = NULL;
		} else if (res == TLS_READ_AGAIN) {
			wait_for_event(w, EV_READ);
		} else if (res == TLS_WRITE_AGAIN) {
			wait_for_event(w, EV_WRITE);
		} else {
			tls_free(w->ctx);
			w->ctx = NULL;
		}
	}
	if (!w->pending && w->ctx) {
		errx(1, "missed event setup: %s flags=%d state=%d", w->is_server ? "S":"C", flags, w->wstate);
	}
	return;
}

开发者ID:greenplum-db，项目名称:libusual，代码行数:55，代码来源:test_tls.c

注：本文中的do_handshake函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。