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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "components/cast_channel/cast_socket.h" | |
| 6 | |
| 7 #include <stdint.h> | |
| 8 | |
| 9 #include <utility> | |
| 10 #include <vector> | |
| 11 | |
| 12 #include "base/location.h" | |
| 13 #include "base/macros.h" | |
| 14 #include "base/memory/ptr_util.h" | |
| 15 #include "base/memory/weak_ptr.h" | |
| 16 #include "base/message_loop/message_loop.h" | |
| 17 #include "base/run_loop.h" | |
| 18 #include "base/single_thread_task_runner.h" | |
| 19 #include "base/strings/string_number_conversions.h" | |
| 20 #include "base/sys_byteorder.h" | |
| 21 #include "base/threading/thread_task_runner_handle.h" | |
| 22 #include "base/timer/mock_timer.h" | |
| 23 #include "components/cast_channel/cast_auth_util.h" | |
| 24 #include "components/cast_channel/cast_framer.h" | |
| 25 #include "components/cast_channel/cast_message_util.h" | |
| 26 #include "components/cast_channel/cast_test_util.h" | |
| 27 #include "components/cast_channel/cast_transport.h" | |
| 28 #include "components/cast_channel/logger.h" | |
| 29 #include "components/cast_channel/proto/cast_channel.pb.h" | |
| 30 #include "components/cast_channel/proto/logging.pb.h" | |
| 31 #include "net/base/address_list.h" | |
| 32 #include "net/base/net_errors.h" | |
| 33 #include "net/log/test_net_log.h" | |
| 34 #include "net/socket/socket_test_util.h" | |
| 35 #include "net/socket/ssl_client_socket.h" | |
| 36 #include "net/socket/tcp_client_socket.h" | |
| 37 #include "net/ssl/ssl_info.h" | |
| 38 #include "net/test/cert_test_util.h" | |
| 39 #include "net/test/test_data_directory.h" | |
| 40 #include "testing/gmock/include/gmock/gmock.h" | |
| 41 #include "testing/gtest/include/gtest/gtest.h" | |
| 42 | |
| 43 const int64_t kDistantTimeoutMillis = 100000; // 100 seconds (never hit). | |
| 44 | |
| 45 using ::cast_channel::ChannelError; | |
| 46 using ::cast_channel::ChannelAuthType; | |
| 47 using ::cast_channel::ReadyState; | |
| 48 using ::testing::_; | |
| 49 using ::testing::A; | |
| 50 using ::testing::DoAll; | |
| 51 using ::testing::Invoke; | |
| 52 using ::testing::InvokeArgument; | |
| 53 using ::testing::NotNull; | |
| 54 using ::testing::Return; | |
| 55 using ::testing::SaveArg; | |
| 56 | |
| 57 namespace cast_channel { | |
| 58 const char kAuthNamespace[] = "urn:x-cast:com.google.cast.tp.deviceauth"; | |
| 59 | |
| 60 // Returns an auth challenge message inline. | |
| 61 CastMessage CreateAuthChallenge() { | |
| 62 CastMessage output; | |
| 63 CreateAuthChallengeMessage(&output, AuthContext::Create()); | |
| 64 return output; | |
| 65 } | |
| 66 | |
| 67 // Returns an auth challenge response message inline. | |
| 68 CastMessage CreateAuthReply() { | |
| 69 CastMessage output; | |
| 70 output.set_protocol_version(CastMessage::CASTV2_1_0); | |
| 71 output.set_source_id("sender-0"); | |
| 72 output.set_destination_id("receiver-0"); | |
| 73 output.set_payload_type(CastMessage::BINARY); | |
| 74 output.set_payload_binary("abcd"); | |
| 75 output.set_namespace_(kAuthNamespace); | |
| 76 return output; | |
| 77 } | |
| 78 | |
| 79 CastMessage CreateTestMessage() { | |
| 80 CastMessage test_message; | |
| 81 test_message.set_protocol_version(CastMessage::CASTV2_1_0); | |
| 82 test_message.set_namespace_("ns"); | |
| 83 test_message.set_source_id("source"); | |
| 84 test_message.set_destination_id("dest"); | |
| 85 test_message.set_payload_type(CastMessage::STRING); | |
| 86 test_message.set_payload_utf8("payload"); | |
| 87 return test_message; | |
| 88 } | |
| 89 | |
| 90 class MockTCPSocket : public net::TCPClientSocket { | |
| 91 public: | |
| 92 explicit MockTCPSocket(const net::MockConnect& connect_data) | |
| 93 : TCPClientSocket(net::AddressList(), | |
| 94 nullptr, | |
| 95 nullptr, | |
| 96 net::NetLogSource()), | |
| 97 connect_data_(connect_data), | |
| 98 do_nothing_(false) {} | |
| 99 | |
| 100 explicit MockTCPSocket(bool do_nothing) | |
| 101 : TCPClientSocket(net::AddressList(), | |
| 102 nullptr, | |
| 103 nullptr, | |
| 104 net::NetLogSource()) { | |
| 105 CHECK(do_nothing); | |
| 106 do_nothing_ = do_nothing; | |
| 107 } | |
| 108 | |
| 109 virtual int Connect(const net::CompletionCallback& callback) { | |
| 110 if (do_nothing_) { | |
| 111 // Stall the I/O event loop. | |
| 112 return net::ERR_IO_PENDING; | |
| 113 } | |
| 114 | |
| 115 if (connect_data_.mode == net::ASYNC) { | |
| 116 CHECK_NE(connect_data_.result, net::ERR_IO_PENDING); | |
| 117 base::ThreadTaskRunnerHandle::Get()->PostTask( | |
| 118 FROM_HERE, base::Bind(callback, connect_data_.result)); | |
| 119 return net::ERR_IO_PENDING; | |
| 120 } else { | |
| 121 return connect_data_.result; | |
| 122 } | |
| 123 } | |
| 124 | |
| 125 virtual bool SetKeepAlive(bool enable, int delay) { | |
| 126 // Always return true in tests | |
| 127 return true; | |
| 128 } | |
| 129 | |
| 130 virtual bool SetNoDelay(bool no_delay) { | |
| 131 // Always return true in tests | |
| 132 return true; | |
| 133 } | |
| 134 | |
| 135 MOCK_METHOD3(Read, int(net::IOBuffer*, int, const net::CompletionCallback&)); | |
| 136 MOCK_METHOD3(Write, int(net::IOBuffer*, int, const net::CompletionCallback&)); | |
| 137 | |
| 138 virtual void Disconnect() { | |
| 139 // Do nothing in tests | |
| 140 } | |
| 141 | |
| 142 private: | |
| 143 net::MockConnect connect_data_; | |
| 144 bool do_nothing_; | |
| 145 | |
| 146 DISALLOW_COPY_AND_ASSIGN(MockTCPSocket); | |
| 147 }; | |
| 148 | |
| 149 class MockDelegate : public CastTransport::Delegate { | |
| 150 public: | |
| 151 MockDelegate() {} | |
| 152 virtual ~MockDelegate() {} | |
| 153 MOCK_METHOD1(OnError, void(ChannelError error_state)); | |
| 154 MOCK_METHOD1(OnMessage, void(const CastMessage& message)); | |
| 155 MOCK_METHOD0(Start, void()); | |
| 156 | |
| 157 private: | |
| 158 DISALLOW_COPY_AND_ASSIGN(MockDelegate); | |
| 159 }; | |
| 160 | |
| 161 class CompleteHandler { | |
| 162 public: | |
| 163 CompleteHandler() {} | |
| 164 MOCK_METHOD1(OnCloseComplete, void(int result)); | |
| 165 MOCK_METHOD1(OnConnectComplete, void(ChannelError error_state)); | |
| 166 MOCK_METHOD1(OnWriteComplete, void(int result)); | |
| 167 MOCK_METHOD1(OnReadComplete, void(int result)); | |
| 168 | |
| 169 private: | |
| 170 DISALLOW_COPY_AND_ASSIGN(CompleteHandler); | |
| 171 }; | |
| 172 | |
| 173 class TestCastSocket : public CastSocketImpl { | |
| 174 public: | |
| 175 static std::unique_ptr<TestCastSocket> CreateSecure( | |
| 176 Logger* logger, | |
| 177 uint64_t device_capabilities = cast_channel::CastDeviceCapability::NONE) { | |
| 178 return std::unique_ptr<TestCastSocket>(new TestCastSocket( | |
| 179 CreateIPEndPointForTest(), ChannelAuthType::SSL_VERIFIED, | |
| 180 kDistantTimeoutMillis, logger, device_capabilities)); | |
| 181 } | |
| 182 | |
| 183 TestCastSocket(const net::IPEndPoint& ip_endpoint, | |
| 184 ChannelAuthType channel_auth, | |
| 185 int64_t timeout_ms, | |
| 186 Logger* logger, | |
| 187 uint64_t device_capabilities) | |
| 188 : TestCastSocket(ip_endpoint, | |
| 189 channel_auth, | |
| 190 timeout_ms, | |
| 191 logger, | |
| 192 new net::TestNetLog(), | |
| 193 device_capabilities) {} | |
| 194 | |
| 195 TestCastSocket(const net::IPEndPoint& ip_endpoint, | |
| 196 ChannelAuthType channel_auth, | |
| 197 int64_t timeout_ms, | |
| 198 Logger* logger, | |
| 199 net::TestNetLog* capturing_net_log, | |
| 200 uint64_t device_capabilities) | |
| 201 : CastSocketImpl("some_extension_id", | |
| 202 ip_endpoint, | |
| 203 channel_auth, | |
| 204 capturing_net_log, | |
| 205 base::TimeDelta::FromMilliseconds(timeout_ms), | |
| 206 false, | |
| 207 logger, | |
| 208 device_capabilities, | |
| 209 AuthContext::Create()), | |
| 210 capturing_net_log_(capturing_net_log), | |
| 211 ip_(ip_endpoint), | |
| 212 extract_cert_result_(true), | |
| 213 verify_challenge_result_(true), | |
| 214 verify_challenge_disallow_(false), | |
| 215 tcp_unresponsive_(false), | |
| 216 mock_timer_(new base::MockTimer(false, false)), | |
| 217 mock_transport_(nullptr) {} | |
| 218 | |
| 219 ~TestCastSocket() override {} | |
| 220 | |
| 221 void SetupMockTransport() { | |
| 222 mock_transport_ = new MockCastTransport; | |
| 223 SetTransportForTesting(base::WrapUnique(mock_transport_)); | |
| 224 } | |
| 225 | |
| 226 // Socket connection helpers. | |
| 227 void SetupTcpConnect(net::IoMode mode, int result) { | |
| 228 tcp_connect_data_.reset(new net::MockConnect(mode, result)); | |
| 229 } | |
| 230 void SetupSslConnect(net::IoMode mode, int result) { | |
| 231 ssl_connect_data_.reset(new net::MockConnect(mode, result)); | |
| 232 } | |
| 233 | |
| 234 // Socket I/O helpers. | |
| 235 void AddWriteResult(const net::MockWrite& write) { writes_.push_back(write); } | |
| 236 void AddWriteResult(net::IoMode mode, int result) { | |
| 237 AddWriteResult(net::MockWrite(mode, result)); | |
| 238 } | |
| 239 void AddWriteResultForData(net::IoMode mode, const std::string& msg) { | |
| 240 AddWriteResult(mode, msg.size()); | |
| 241 } | |
| 242 void AddReadResult(const net::MockRead& read) { reads_.push_back(read); } | |
| 243 void AddReadResult(net::IoMode mode, int result) { | |
| 244 AddReadResult(net::MockRead(mode, result)); | |
| 245 } | |
| 246 void AddReadResultForData(net::IoMode mode, const std::string& data) { | |
| 247 AddReadResult(net::MockRead(mode, data.c_str(), data.size())); | |
| 248 } | |
| 249 | |
| 250 // Helpers for modifying other connection-related behaviors. | |
| 251 void SetupTcpConnectUnresponsive() { tcp_unresponsive_ = true; } | |
| 252 | |
| 253 void SetExtractCertResult(bool value) { extract_cert_result_ = value; } | |
| 254 | |
| 255 void SetVerifyChallengeResult(bool value) { | |
| 256 verify_challenge_result_ = value; | |
| 257 } | |
| 258 | |
| 259 void TriggerTimeout() { mock_timer_->Fire(); } | |
| 260 | |
| 261 bool TestVerifyChannelPolicyNone() { | |
| 262 AuthResult authResult; | |
| 263 return VerifyChannelPolicy(authResult); | |
| 264 } | |
| 265 | |
| 266 bool TestVerifyChannelPolicyAudioOnly() { | |
| 267 AuthResult authResult; | |
| 268 authResult.channel_policies |= AuthResult::POLICY_AUDIO_ONLY; | |
| 269 return VerifyChannelPolicy(authResult); | |
| 270 } | |
| 271 | |
| 272 void DisallowVerifyChallengeResult() { verify_challenge_disallow_ = true; } | |
| 273 | |
| 274 MockCastTransport* GetMockTransport() { | |
| 275 CHECK(mock_transport_); | |
| 276 return mock_transport_; | |
| 277 } | |
| 278 | |
| 279 private: | |
| 280 std::unique_ptr<net::TCPClientSocket> CreateTcpSocket() override { | |
| 281 if (tcp_unresponsive_) { | |
| 282 return std::unique_ptr<net::TCPClientSocket>(new MockTCPSocket(true)); | |
| 283 } else { | |
| 284 net::MockConnect* connect_data = tcp_connect_data_.get(); | |
| 285 connect_data->peer_addr = ip_; | |
| 286 return std::unique_ptr<net::TCPClientSocket>( | |
| 287 new MockTCPSocket(*connect_data)); | |
| 288 } | |
| 289 } | |
| 290 | |
| 291 std::unique_ptr<net::SSLClientSocket> CreateSslSocket( | |
| 292 std::unique_ptr<net::StreamSocket> socket) override { | |
| 293 net::MockConnect* connect_data = ssl_connect_data_.get(); | |
| 294 connect_data->peer_addr = ip_; | |
| 295 | |
| 296 ssl_data_.reset(new net::StaticSocketDataProvider( | |
| 297 reads_.data(), reads_.size(), writes_.data(), writes_.size())); | |
| 298 ssl_data_->set_connect_data(*connect_data); | |
| 299 // NOTE: net::MockTCPClientSocket inherits from net::SSLClientSocket !! | |
| 300 return std::unique_ptr<net::SSLClientSocket>(new net::MockTCPClientSocket( | |
| 301 net::AddressList(), capturing_net_log_.get(), ssl_data_.get())); | |
| 302 } | |
| 303 | |
| 304 scoped_refptr<net::X509Certificate> ExtractPeerCert() override { | |
| 305 return extract_cert_result_ | |
| 306 ? net::ImportCertFromFile(net::GetTestCertsDirectory(), | |
| 307 "ok_cert.pem") | |
| 308 : nullptr; | |
| 309 } | |
| 310 | |
| 311 bool VerifyChallengeReply() override { | |
| 312 EXPECT_FALSE(verify_challenge_disallow_); | |
| 313 return verify_challenge_result_; | |
| 314 } | |
| 315 | |
| 316 base::Timer* GetTimer() override { return mock_timer_.get(); } | |
| 317 | |
| 318 std::unique_ptr<net::TestNetLog> capturing_net_log_; | |
| 319 net::IPEndPoint ip_; | |
| 320 // Simulated connect data | |
| 321 std::unique_ptr<net::MockConnect> tcp_connect_data_; | |
| 322 std::unique_ptr<net::MockConnect> ssl_connect_data_; | |
| 323 // Simulated read / write data | |
| 324 std::vector<net::MockWrite> writes_; | |
| 325 std::vector<net::MockRead> reads_; | |
| 326 std::unique_ptr<net::SocketDataProvider> ssl_data_; | |
| 327 // Simulated result of peer cert extraction. | |
| 328 bool extract_cert_result_; | |
| 329 // Simulated result of verifying challenge reply. | |
| 330 bool verify_challenge_result_; | |
| 331 bool verify_challenge_disallow_; | |
| 332 // If true, makes TCP connection process stall. For timeout testing. | |
| 333 bool tcp_unresponsive_; | |
| 334 std::unique_ptr<base::MockTimer> mock_timer_; | |
| 335 MockCastTransport* mock_transport_; | |
| 336 | |
| 337 DISALLOW_COPY_AND_ASSIGN(TestCastSocket); | |
| 338 }; | |
| 339 | |
| 340 class CastSocketTest : public testing::Test { | |
| 341 public: | |
| 342 CastSocketTest() : logger_(new Logger()), delegate_(new MockDelegate) {} | |
| 343 ~CastSocketTest() override {} | |
| 344 | |
| 345 void SetUp() override { EXPECT_CALL(*delegate_, OnMessage(_)).Times(0); } | |
| 346 | |
| 347 void TearDown() override { | |
| 348 if (socket_.get()) { | |
| 349 EXPECT_CALL(handler_, OnCloseComplete(net::OK)); | |
| 350 socket_->Close(base::Bind(&CompleteHandler::OnCloseComplete, | |
| 351 base::Unretained(&handler_))); | |
| 352 } | |
| 353 } | |
| 354 | |
| 355 void CreateCastSocketSecure() { | |
| 356 socket_ = TestCastSocket::CreateSecure(logger_); | |
| 357 } | |
| 358 | |
| 359 void HandleAuthHandshake() { | |
| 360 socket_->SetupMockTransport(); | |
| 361 CastMessage challenge_proto = CreateAuthChallenge(); | |
| 362 EXPECT_CALL(*socket_->GetMockTransport(), | |
| 363 SendMessage(EqualsProto(challenge_proto), _)) | |
| 364 .WillOnce(PostCompletionCallbackTask<1>(net::OK)); | |
| 365 EXPECT_CALL(*socket_->GetMockTransport(), Start()); | |
| 366 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::NONE)); | |
| 367 socket_->Connect(std::move(delegate_), | |
| 368 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 369 base::Unretained(&handler_))); | |
| 370 RunPendingTasks(); | |
| 371 socket_->GetMockTransport()->current_delegate()->OnMessage( | |
| 372 CreateAuthReply()); | |
| 373 RunPendingTasks(); | |
| 374 } | |
| 375 | |
| 376 protected: | |
| 377 // Runs all pending tasks in the message loop. | |
| 378 void RunPendingTasks() { | |
| 379 base::RunLoop run_loop; | |
| 380 run_loop.RunUntilIdle(); | |
| 381 } | |
| 382 | |
| 383 base::MessageLoop message_loop_; | |
| 384 Logger* logger_; | |
| 385 std::unique_ptr<TestCastSocket> socket_; | |
| 386 CompleteHandler handler_; | |
| 387 std::unique_ptr<MockDelegate> delegate_; | |
| 388 | |
| 389 private: | |
| 390 DISALLOW_COPY_AND_ASSIGN(CastSocketTest); | |
| 391 }; | |
| 392 | |
| 393 // Tests that the following connection flow works: | |
| 394 // - TCP connection succeeds (async) | |
| 395 // - SSL connection succeeds (async) | |
| 396 // - Cert is extracted successfully | |
| 397 // - Challenge request is sent (async) | |
| 398 // - Challenge response is received (async) | |
| 399 // - Credentials are verified successfuly | |
| 400 TEST_F(CastSocketTest, TestConnectFullSecureFlowAsync) { | |
| 401 CreateCastSocketSecure(); | |
| 402 socket_->SetupTcpConnect(net::ASYNC, net::OK); | |
| 403 socket_->SetupSslConnect(net::ASYNC, net::OK); | |
| 404 | |
| 405 HandleAuthHandshake(); | |
| 406 | |
| 407 EXPECT_EQ(ReadyState::OPEN, socket_->ready_state()); | |
| 408 EXPECT_EQ(ChannelError::NONE, socket_->error_state()); | |
| 409 } | |
| 410 | |
| 411 // Tests that the following connection flow works: | |
| 412 // - TCP connection succeeds (sync) | |
| 413 // - SSL connection succeeds (sync) | |
| 414 // - Cert is extracted successfully | |
| 415 // - Challenge request is sent (sync) | |
| 416 // - Challenge response is received (sync) | |
| 417 // - Credentials are verified successfuly | |
| 418 TEST_F(CastSocketTest, TestConnectFullSecureFlowSync) { | |
| 419 CreateCastSocketSecure(); | |
| 420 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 421 socket_->SetupSslConnect(net::SYNCHRONOUS, net::OK); | |
| 422 | |
| 423 HandleAuthHandshake(); | |
| 424 | |
| 425 EXPECT_EQ(ReadyState::OPEN, socket_->ready_state()); | |
| 426 EXPECT_EQ(ChannelError::NONE, socket_->error_state()); | |
| 427 } | |
| 428 | |
| 429 // Test that an AuthMessage with a mangled namespace triggers cancelation | |
| 430 // of the connection event loop. | |
| 431 TEST_F(CastSocketTest, TestConnectAuthMessageCorrupted) { | |
| 432 CreateCastSocketSecure(); | |
| 433 socket_->SetupMockTransport(); | |
| 434 | |
| 435 socket_->SetupTcpConnect(net::ASYNC, net::OK); | |
| 436 socket_->SetupSslConnect(net::ASYNC, net::OK); | |
| 437 | |
| 438 CastMessage challenge_proto = CreateAuthChallenge(); | |
| 439 EXPECT_CALL(*socket_->GetMockTransport(), | |
| 440 SendMessage(EqualsProto(challenge_proto), _)) | |
| 441 .WillOnce(PostCompletionCallbackTask<1>(net::OK)); | |
| 442 EXPECT_CALL(*socket_->GetMockTransport(), Start()); | |
| 443 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::TRANSPORT_ERROR)); | |
| 444 socket_->Connect(std::move(delegate_), | |
| 445 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 446 base::Unretained(&handler_))); | |
| 447 RunPendingTasks(); | |
| 448 CastMessage mangled_auth_reply = CreateAuthReply(); | |
| 449 mangled_auth_reply.set_namespace_("BOGUS_NAMESPACE"); | |
| 450 | |
| 451 socket_->GetMockTransport()->current_delegate()->OnMessage( | |
| 452 mangled_auth_reply); | |
| 453 RunPendingTasks(); | |
| 454 | |
| 455 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 456 EXPECT_EQ(ChannelError::TRANSPORT_ERROR, socket_->error_state()); | |
| 457 | |
| 458 // Verifies that the CastSocket's resources were torn down during channel | |
| 459 // close. (see http://crbug.com/504078) | |
| 460 EXPECT_EQ(nullptr, socket_->transport()); | |
| 461 } | |
| 462 | |
| 463 // Test connection error - TCP connect fails (async) | |
| 464 TEST_F(CastSocketTest, TestConnectTcpConnectErrorAsync) { | |
| 465 CreateCastSocketSecure(); | |
| 466 | |
| 467 socket_->SetupTcpConnect(net::ASYNC, net::ERR_FAILED); | |
| 468 | |
| 469 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CONNECT_ERROR)); | |
| 470 socket_->Connect(std::move(delegate_), | |
| 471 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 472 base::Unretained(&handler_))); | |
| 473 RunPendingTasks(); | |
| 474 | |
| 475 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 476 EXPECT_EQ(ChannelError::CONNECT_ERROR, socket_->error_state()); | |
| 477 } | |
| 478 | |
| 479 // Test connection error - TCP connect fails (sync) | |
| 480 TEST_F(CastSocketTest, TestConnectTcpConnectErrorSync) { | |
| 481 CreateCastSocketSecure(); | |
| 482 | |
| 483 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::ERR_FAILED); | |
| 484 | |
| 485 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CONNECT_ERROR)); | |
| 486 socket_->Connect(std::move(delegate_), | |
| 487 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 488 base::Unretained(&handler_))); | |
| 489 RunPendingTasks(); | |
| 490 | |
| 491 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 492 EXPECT_EQ(ChannelError::CONNECT_ERROR, socket_->error_state()); | |
| 493 } | |
| 494 | |
| 495 // Test connection error - timeout | |
| 496 TEST_F(CastSocketTest, TestConnectTcpTimeoutError) { | |
| 497 CreateCastSocketSecure(); | |
| 498 socket_->SetupTcpConnectUnresponsive(); | |
| 499 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CONNECT_TIMEOUT)); | |
| 500 EXPECT_CALL(*delegate_, OnError(ChannelError::CONNECT_TIMEOUT)); | |
| 501 socket_->Connect(std::move(delegate_), | |
| 502 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 503 base::Unretained(&handler_))); | |
| 504 RunPendingTasks(); | |
| 505 | |
| 506 EXPECT_EQ(ReadyState::CONNECTING, socket_->ready_state()); | |
| 507 EXPECT_EQ(ChannelError::NONE, socket_->error_state()); | |
| 508 socket_->TriggerTimeout(); | |
| 509 RunPendingTasks(); | |
| 510 | |
| 511 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 512 EXPECT_EQ(ChannelError::CONNECT_TIMEOUT, socket_->error_state()); | |
| 513 } | |
| 514 | |
| 515 // Test connection error - TCP socket returns timeout | |
| 516 TEST_F(CastSocketTest, TestConnectTcpSocketTimeoutError) { | |
| 517 CreateCastSocketSecure(); | |
| 518 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::ERR_CONNECTION_TIMED_OUT); | |
| 519 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CONNECT_TIMEOUT)); | |
| 520 EXPECT_CALL(*delegate_, OnError(ChannelError::CONNECT_TIMEOUT)); | |
| 521 socket_->Connect(std::move(delegate_), | |
| 522 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 523 base::Unretained(&handler_))); | |
| 524 RunPendingTasks(); | |
| 525 | |
| 526 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 527 EXPECT_EQ(ChannelError::CONNECT_TIMEOUT, socket_->error_state()); | |
| 528 EXPECT_EQ(net::ERR_CONNECTION_TIMED_OUT, | |
| 529 logger_->GetLastErrors(socket_->id()).net_return_value); | |
| 530 } | |
| 531 | |
| 532 // Test connection error - SSL connect fails (async) | |
| 533 TEST_F(CastSocketTest, TestConnectSslConnectErrorAsync) { | |
| 534 CreateCastSocketSecure(); | |
| 535 | |
| 536 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 537 socket_->SetupSslConnect(net::SYNCHRONOUS, net::ERR_FAILED); | |
| 538 | |
| 539 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::AUTHENTICATION_ERROR)); | |
| 540 socket_->Connect(std::move(delegate_), | |
| 541 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 542 base::Unretained(&handler_))); | |
| 543 RunPendingTasks(); | |
| 544 | |
| 545 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 546 EXPECT_EQ(ChannelError::AUTHENTICATION_ERROR, socket_->error_state()); | |
| 547 } | |
| 548 | |
| 549 // Test connection error - SSL connect fails (sync) | |
| 550 TEST_F(CastSocketTest, TestConnectSslConnectErrorSync) { | |
| 551 CreateCastSocketSecure(); | |
| 552 | |
| 553 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 554 socket_->SetupSslConnect(net::SYNCHRONOUS, net::ERR_FAILED); | |
| 555 | |
| 556 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::AUTHENTICATION_ERROR)); | |
| 557 socket_->Connect(std::move(delegate_), | |
| 558 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 559 base::Unretained(&handler_))); | |
| 560 RunPendingTasks(); | |
| 561 | |
| 562 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 563 EXPECT_EQ(ChannelError::AUTHENTICATION_ERROR, socket_->error_state()); | |
| 564 EXPECT_EQ(net::ERR_FAILED, | |
| 565 logger_->GetLastErrors(socket_->id()).net_return_value); | |
| 566 } | |
| 567 | |
| 568 // Test connection error - SSL connect times out (sync) | |
| 569 TEST_F(CastSocketTest, TestConnectSslConnectTimeoutSync) { | |
| 570 CreateCastSocketSecure(); | |
| 571 | |
| 572 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 573 socket_->SetupSslConnect(net::SYNCHRONOUS, net::ERR_CONNECTION_TIMED_OUT); | |
| 574 | |
| 575 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CONNECT_TIMEOUT)); | |
| 576 socket_->Connect(std::move(delegate_), | |
| 577 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 578 base::Unretained(&handler_))); | |
| 579 RunPendingTasks(); | |
| 580 | |
| 581 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 582 EXPECT_EQ(ChannelError::CONNECT_TIMEOUT, socket_->error_state()); | |
| 583 EXPECT_EQ(net::ERR_CONNECTION_TIMED_OUT, | |
| 584 logger_->GetLastErrors(socket_->id()).net_return_value); | |
| 585 } | |
| 586 | |
| 587 // Test connection error - SSL connect times out (async) | |
| 588 TEST_F(CastSocketTest, TestConnectSslConnectTimeoutAsync) { | |
| 589 CreateCastSocketSecure(); | |
| 590 | |
| 591 socket_->SetupTcpConnect(net::ASYNC, net::OK); | |
| 592 socket_->SetupSslConnect(net::ASYNC, net::ERR_CONNECTION_TIMED_OUT); | |
| 593 | |
| 594 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CONNECT_TIMEOUT)); | |
| 595 socket_->Connect(std::move(delegate_), | |
| 596 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 597 base::Unretained(&handler_))); | |
| 598 RunPendingTasks(); | |
| 599 | |
| 600 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 601 EXPECT_EQ(ChannelError::CONNECT_TIMEOUT, socket_->error_state()); | |
| 602 } | |
| 603 | |
| 604 // Test connection error - challenge send fails | |
| 605 TEST_F(CastSocketTest, TestConnectChallengeSendError) { | |
| 606 CreateCastSocketSecure(); | |
| 607 socket_->SetupMockTransport(); | |
| 608 | |
| 609 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 610 socket_->SetupSslConnect(net::SYNCHRONOUS, net::OK); | |
| 611 EXPECT_CALL(*socket_->GetMockTransport(), | |
| 612 SendMessage(EqualsProto(CreateAuthChallenge()), _)) | |
| 613 .WillOnce(PostCompletionCallbackTask<1>(net::ERR_CONNECTION_RESET)); | |
| 614 | |
| 615 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CAST_SOCKET_ERROR)); | |
| 616 socket_->Connect(std::move(delegate_), | |
| 617 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 618 base::Unretained(&handler_))); | |
| 619 RunPendingTasks(); | |
| 620 | |
| 621 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 622 EXPECT_EQ(ChannelError::CAST_SOCKET_ERROR, socket_->error_state()); | |
| 623 } | |
| 624 | |
| 625 // Test connection error - connection is destroyed after the challenge is | |
| 626 // sent, with the async result still lurking in the task queue. | |
| 627 TEST_F(CastSocketTest, TestConnectDestroyedAfterChallengeSent) { | |
| 628 CreateCastSocketSecure(); | |
| 629 socket_->SetupMockTransport(); | |
| 630 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 631 socket_->SetupSslConnect(net::SYNCHRONOUS, net::OK); | |
| 632 EXPECT_CALL(*socket_->GetMockTransport(), | |
| 633 SendMessage(EqualsProto(CreateAuthChallenge()), _)) | |
| 634 .WillOnce(PostCompletionCallbackTask<1>(net::ERR_CONNECTION_RESET)); | |
| 635 socket_->Connect(std::move(delegate_), | |
| 636 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 637 base::Unretained(&handler_))); | |
| 638 socket_.reset(); | |
| 639 RunPendingTasks(); | |
| 640 } | |
| 641 | |
| 642 // Test connection error - challenge reply receive fails | |
| 643 TEST_F(CastSocketTest, TestConnectChallengeReplyReceiveError) { | |
| 644 CreateCastSocketSecure(); | |
| 645 socket_->SetupMockTransport(); | |
| 646 | |
| 647 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 648 socket_->SetupSslConnect(net::SYNCHRONOUS, net::OK); | |
| 649 EXPECT_CALL(*socket_->GetMockTransport(), | |
| 650 SendMessage(EqualsProto(CreateAuthChallenge()), _)) | |
| 651 .WillOnce(PostCompletionCallbackTask<1>(net::OK)); | |
| 652 socket_->AddReadResult(net::SYNCHRONOUS, net::ERR_FAILED); | |
| 653 EXPECT_CALL(*delegate_, OnError(ChannelError::CAST_SOCKET_ERROR)); | |
| 654 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::CAST_SOCKET_ERROR)); | |
| 655 EXPECT_CALL(*socket_->GetMockTransport(), Start()); | |
| 656 socket_->Connect(std::move(delegate_), | |
| 657 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 658 base::Unretained(&handler_))); | |
| 659 RunPendingTasks(); | |
| 660 socket_->GetMockTransport()->current_delegate()->OnError( | |
| 661 ChannelError::CAST_SOCKET_ERROR); | |
| 662 RunPendingTasks(); | |
| 663 | |
| 664 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 665 EXPECT_EQ(ChannelError::CAST_SOCKET_ERROR, socket_->error_state()); | |
| 666 } | |
| 667 | |
| 668 TEST_F(CastSocketTest, TestConnectChallengeVerificationFails) { | |
| 669 CreateCastSocketSecure(); | |
| 670 socket_->SetupMockTransport(); | |
| 671 socket_->SetupTcpConnect(net::ASYNC, net::OK); | |
| 672 socket_->SetupSslConnect(net::ASYNC, net::OK); | |
| 673 socket_->SetVerifyChallengeResult(false); | |
| 674 | |
| 675 EXPECT_CALL(*delegate_, OnError(ChannelError::AUTHENTICATION_ERROR)); | |
| 676 CastMessage challenge_proto = CreateAuthChallenge(); | |
| 677 EXPECT_CALL(*socket_->GetMockTransport(), | |
| 678 SendMessage(EqualsProto(challenge_proto), _)) | |
| 679 .WillOnce(PostCompletionCallbackTask<1>(net::OK)); | |
| 680 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::AUTHENTICATION_ERROR)); | |
| 681 EXPECT_CALL(*socket_->GetMockTransport(), Start()); | |
| 682 socket_->Connect(std::move(delegate_), | |
| 683 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 684 base::Unretained(&handler_))); | |
| 685 RunPendingTasks(); | |
| 686 socket_->GetMockTransport()->current_delegate()->OnMessage(CreateAuthReply()); | |
| 687 RunPendingTasks(); | |
| 688 | |
| 689 EXPECT_EQ(ReadyState::CLOSED, socket_->ready_state()); | |
| 690 EXPECT_EQ(ChannelError::AUTHENTICATION_ERROR, socket_->error_state()); | |
| 691 } | |
| 692 | |
| 693 // Sends message data through an actual non-mocked CastTransport object, | |
| 694 // testing the two components in integration. | |
| 695 TEST_F(CastSocketTest, TestConnectEndToEndWithRealTransportAsync) { | |
| 696 CreateCastSocketSecure(); | |
| 697 socket_->SetupTcpConnect(net::ASYNC, net::OK); | |
| 698 socket_->SetupSslConnect(net::ASYNC, net::OK); | |
| 699 | |
| 700 // Set low-level auth challenge expectations. | |
| 701 CastMessage challenge = CreateAuthChallenge(); | |
| 702 std::string challenge_str; | |
| 703 EXPECT_TRUE(MessageFramer::Serialize(challenge, &challenge_str)); | |
| 704 socket_->AddWriteResultForData(net::ASYNC, challenge_str); | |
| 705 | |
| 706 // Set low-level auth reply expectations. | |
| 707 CastMessage reply = CreateAuthReply(); | |
| 708 std::string reply_str; | |
| 709 EXPECT_TRUE(MessageFramer::Serialize(reply, &reply_str)); | |
| 710 socket_->AddReadResultForData(net::ASYNC, reply_str); | |
| 711 socket_->AddReadResult(net::ASYNC, net::ERR_IO_PENDING); | |
| 712 | |
| 713 CastMessage test_message = CreateTestMessage(); | |
| 714 std::string test_message_str; | |
| 715 EXPECT_TRUE(MessageFramer::Serialize(test_message, &test_message_str)); | |
| 716 socket_->AddWriteResultForData(net::ASYNC, test_message_str); | |
| 717 | |
| 718 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::NONE)); | |
| 719 socket_->Connect(std::move(delegate_), | |
| 720 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 721 base::Unretained(&handler_))); | |
| 722 RunPendingTasks(); | |
| 723 EXPECT_EQ(ReadyState::OPEN, socket_->ready_state()); | |
| 724 EXPECT_EQ(ChannelError::NONE, socket_->error_state()); | |
| 725 | |
| 726 // Send the test message through a real transport object. | |
| 727 EXPECT_CALL(handler_, OnWriteComplete(net::OK)); | |
| 728 socket_->transport()->SendMessage( | |
| 729 test_message, base::Bind(&CompleteHandler::OnWriteComplete, | |
| 730 base::Unretained(&handler_))); | |
| 731 RunPendingTasks(); | |
| 732 | |
| 733 EXPECT_EQ(ReadyState::OPEN, socket_->ready_state()); | |
| 734 EXPECT_EQ(ChannelError::NONE, socket_->error_state()); | |
| 735 } | |
| 736 | |
| 737 // Same as TestConnectEndToEndWithRealTransportAsync, except synchronous. | |
| 738 TEST_F(CastSocketTest, TestConnectEndToEndWithRealTransportSync) { | |
| 739 CreateCastSocketSecure(); | |
| 740 socket_->SetupTcpConnect(net::SYNCHRONOUS, net::OK); | |
| 741 socket_->SetupSslConnect(net::SYNCHRONOUS, net::OK); | |
| 742 | |
| 743 // Set low-level auth challenge expectations. | |
| 744 CastMessage challenge = CreateAuthChallenge(); | |
| 745 std::string challenge_str; | |
| 746 EXPECT_TRUE(MessageFramer::Serialize(challenge, &challenge_str)); | |
| 747 socket_->AddWriteResultForData(net::SYNCHRONOUS, challenge_str); | |
| 748 | |
| 749 // Set low-level auth reply expectations. | |
| 750 CastMessage reply = CreateAuthReply(); | |
| 751 std::string reply_str; | |
| 752 EXPECT_TRUE(MessageFramer::Serialize(reply, &reply_str)); | |
| 753 socket_->AddReadResultForData(net::SYNCHRONOUS, reply_str); | |
| 754 socket_->AddReadResult(net::ASYNC, net::ERR_IO_PENDING); | |
| 755 | |
| 756 CastMessage test_message = CreateTestMessage(); | |
| 757 std::string test_message_str; | |
| 758 EXPECT_TRUE(MessageFramer::Serialize(test_message, &test_message_str)); | |
| 759 socket_->AddWriteResultForData(net::SYNCHRONOUS, test_message_str); | |
| 760 | |
| 761 EXPECT_CALL(handler_, OnConnectComplete(ChannelError::NONE)); | |
| 762 socket_->Connect(std::move(delegate_), | |
| 763 base::Bind(&CompleteHandler::OnConnectComplete, | |
| 764 base::Unretained(&handler_))); | |
| 765 RunPendingTasks(); | |
| 766 EXPECT_EQ(ReadyState::OPEN, socket_->ready_state()); | |
| 767 EXPECT_EQ(ChannelError::NONE, socket_->error_state()); | |
| 768 | |
| 769 // Send the test message through a real transport object. | |
| 770 EXPECT_CALL(handler_, OnWriteComplete(net::OK)); | |
| 771 socket_->transport()->SendMessage( | |
| 772 test_message, base::Bind(&CompleteHandler::OnWriteComplete, | |
| 773 base::Unretained(&handler_))); | |
| 774 RunPendingTasks(); | |
| 775 | |
| 776 EXPECT_EQ(ReadyState::OPEN, socket_->ready_state()); | |
| 777 EXPECT_EQ(ChannelError::NONE, socket_->error_state()); | |
| 778 } | |
| 779 | |
| 780 } // namespace cast_channel | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2926313002:
Revert of [cast_channel] Move cast_channel related files from //extensions to //components (Closed)
