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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include <stddef.h> | 5 #include <stddef.h> |
| 6 | 6 |
| 7 #include "base/files/file_path.h" | 7 #include "base/files/file_path.h" |
| 8 #include "base/files/scoped_temp_dir.h" | 8 #include "base/files/scoped_temp_dir.h" |
| 9 #include "base/macros.h" | 9 #include "base/macros.h" |
| 10 #include "base/message_loop/message_loop.h" | 10 #include "base/message_loop/message_loop.h" |
| 11 #include "base/run_loop.h" | 11 #include "base/run_loop.h" |
| 12 #include "base/strings/stringprintf.h" | 12 #include "base/strings/stringprintf.h" |
| 13 #include "base/timer/mock_timer.h" | 13 #include "base/timer/mock_timer.h" |
| 14 #include "base/values.h" | 14 #include "base/values.h" |
| 15 #include "net/base/io_buffer.h" | 15 #include "net/base/io_buffer.h" |
| 16 #include "net/base/net_errors.h" | 16 #include "net/base/net_errors.h" |
| 17 #include "net/base/test_completion_callback.h" | 17 #include "net/base/test_completion_callback.h" |
| 18 #include "net/socket/unix_domain_client_socket_posix.h" | 18 #include "net/socket/unix_domain_client_socket_posix.h" |
| 19 #include "remoting/host/security_key/gnubby_auth_handler.h" | 19 #include "remoting/host/security_key/security_key_auth_handler.h" |
| 20 #include "remoting/host/security_key/gnubby_socket.h" | 20 #include "remoting/host/security_key/security_key_socket.h" |
| 21 #include "remoting/proto/internal.pb.h" | 21 #include "remoting/proto/internal.pb.h" |
| 22 #include "testing/gtest/include/gtest/gtest.h" | 22 #include "testing/gtest/include/gtest/gtest.h" |
| 23 | 23 |
| 24 namespace remoting { | 24 namespace remoting { |
| 25 | 25 |
| 26 namespace { | 26 namespace { |
| 27 | 27 |
| 28 const char kSocketFilename[] = "socket_for_testing"; | 28 const char kSocketFilename[] = "socket_for_testing"; |
| 29 | 29 |
| 30 // Test gnubby request data. | 30 // Test security key request data. |
| 31 const unsigned char kRequestData[] = { | 31 const unsigned char kRequestData[] = { |
| 32 0x00, 0x00, 0x00, 0x9a, 0x65, 0x1e, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, | 32 0x00, 0x00, 0x00, 0x9a, 0x65, 0x1e, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, |
| 33 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x60, 0x90, | 33 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x60, 0x90, |
| 34 0x24, 0x71, 0xf8, 0xf2, 0xe5, 0xdf, 0x7f, 0x81, 0xc7, 0x49, 0xc4, 0xa3, | 34 0x24, 0x71, 0xf8, 0xf2, 0xe5, 0xdf, 0x7f, 0x81, 0xc7, 0x49, 0xc4, 0xa3, |
| 35 0x58, 0x5c, 0xf6, 0xcc, 0x40, 0x14, 0x28, 0x0c, 0xa0, 0xfa, 0x03, 0x18, | 35 0x58, 0x5c, 0xf6, 0xcc, 0x40, 0x14, 0x28, 0x0c, 0xa0, 0xfa, 0x03, 0x18, |
| 36 0x38, 0xd8, 0x7d, 0x77, 0x2b, 0x3a, 0x00, 0x00, 0x00, 0x20, 0x64, 0x46, | 36 0x38, 0xd8, 0x7d, 0x77, 0x2b, 0x3a, 0x00, 0x00, 0x00, 0x20, 0x64, 0x46, |
| 37 0x47, 0x2f, 0xdf, 0x6e, 0xed, 0x7b, 0xf3, 0xc3, 0x37, 0x20, 0xf2, 0x36, | 37 0x47, 0x2f, 0xdf, 0x6e, 0xed, 0x7b, 0xf3, 0xc3, 0x37, 0x20, 0xf2, 0x36, |
| 38 0x67, 0x6c, 0x36, 0xe1, 0xb4, 0x5e, 0xbe, 0x04, 0x85, 0xdb, 0x89, 0xa3, | 38 0x67, 0x6c, 0x36, 0xe1, 0xb4, 0x5e, 0xbe, 0x04, 0x85, 0xdb, 0x89, 0xa3, |
| 39 0xcd, 0xfd, 0xd2, 0x4b, 0xd6, 0x9f, 0x00, 0x00, 0x00, 0x40, 0x38, 0x35, | 39 0xcd, 0xfd, 0xd2, 0x4b, 0xd6, 0x9f, 0x00, 0x00, 0x00, 0x40, 0x38, 0x35, |
| 40 0x05, 0x75, 0x1d, 0x13, 0x6e, 0xb3, 0x6b, 0x1d, 0x29, 0xae, 0xd3, 0x43, | 40 0x05, 0x75, 0x1d, 0x13, 0x6e, 0xb3, 0x6b, 0x1d, 0x29, 0xae, 0xd3, 0x43, |
| 41 0xe6, 0x84, 0x8f, 0xa3, 0x9d, 0x65, 0x4e, 0x2f, 0x57, 0xe3, 0xf6, 0xe6, | 41 0xe6, 0x84, 0x8f, 0xa3, 0x9d, 0x65, 0x4e, 0x2f, 0x57, 0xe3, 0xf6, 0xe6, |
| 42 0x20, 0x3c, 0x00, 0xc6, 0xe1, 0x73, 0x34, 0xe2, 0x23, 0x99, 0xc4, 0xfa, | 42 0x20, 0x3c, 0x00, 0xc6, 0xe1, 0x73, 0x34, 0xe2, 0x23, 0x99, 0xc4, 0xfa, |
| 43 0x91, 0xc2, 0xd5, 0x97, 0xc1, 0x8b, 0xd0, 0x3c, 0x13, 0xba, 0xf0, 0xd7, | 43 0x91, 0xc2, 0xd5, 0x97, 0xc1, 0x8b, 0xd0, 0x3c, 0x13, 0xba, 0xf0, 0xd7, |
| 44 0x5e, 0xa3, 0xbc, 0x02, 0x5b, 0xec, 0xe4, 0x4b, 0xae, 0x0e, 0xf2, 0xbd, | 44 0x5e, 0xa3, 0xbc, 0x02, 0x5b, 0xec, 0xe4, 0x4b, 0xae, 0x0e, 0xf2, 0xbd, |
| 45 0xc8, 0xaa}; | 45 0xc8, 0xaa}; |
| 46 | 46 |
| 47 } // namespace | 47 } // namespace |
| 48 | 48 |
| 49 class GnubbyAuthHandlerLinuxTest : public testing::Test { | 49 class SecurityKeyAuthHandlerLinuxTest : public testing::Test { |
| 50 public: | 50 public: |
| 51 GnubbyAuthHandlerLinuxTest() | 51 SecurityKeyAuthHandlerLinuxTest() |
| 52 : run_loop_(new base::RunLoop()), last_connection_id_received_(-1) { | 52 : run_loop_(new base::RunLoop()), last_connection_id_received_(-1) { |
| 53 EXPECT_TRUE(temp_dir_.CreateUniqueTempDir()); | 53 EXPECT_TRUE(temp_dir_.CreateUniqueTempDir()); |
| 54 socket_path_ = temp_dir_.path().Append(kSocketFilename); | 54 socket_path_ = temp_dir_.path().Append(kSocketFilename); |
| 55 remoting::GnubbyAuthHandler::SetGnubbySocketName(socket_path_); | 55 remoting::SecurityKeyAuthHandler::SetSecurityKeySocketName(socket_path_); |
| 56 | 56 |
| 57 send_message_callback_ = | 57 send_message_callback_ = |
| 58 base::Bind(&GnubbyAuthHandlerLinuxTest::SendMessageToClient, | 58 base::Bind(&SecurityKeyAuthHandlerLinuxTest::SendMessageToClient, |
| 59 base::Unretained(this)); | 59 base::Unretained(this)); |
| 60 auth_handler_ = | 60 auth_handler_ = remoting::SecurityKeyAuthHandler::Create( |
| 61 remoting::GnubbyAuthHandler::Create(nullptr, send_message_callback_); | 61 nullptr, send_message_callback_); |
| 62 } | 62 } |
| 63 | 63 |
| 64 void WaitForSendMessageToClient() { | 64 void WaitForSendMessageToClient() { |
| 65 run_loop_->Run(); | 65 run_loop_->Run(); |
| 66 run_loop_.reset(new base::RunLoop); | 66 run_loop_.reset(new base::RunLoop); |
| 67 } | 67 } |
| 68 | 68 |
| 69 void SendMessageToClient(int connection_id, const std::string& data) { | 69 void SendMessageToClient(int connection_id, const std::string& data) { |
| 70 last_connection_id_received_ = connection_id; | 70 last_connection_id_received_ = connection_id; |
| 71 last_message_received_ = data; | 71 last_message_received_ = data; |
| (...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 111 } | 111 } |
| 112 | 112 |
| 113 CheckHostDataMessage(connection_id, expected_data); | 113 CheckHostDataMessage(connection_id, expected_data); |
| 114 } | 114 } |
| 115 | 115 |
| 116 protected: | 116 protected: |
| 117 base::MessageLoopForIO message_loop_; | 117 base::MessageLoopForIO message_loop_; |
| 118 std::unique_ptr<base::RunLoop> run_loop_; | 118 std::unique_ptr<base::RunLoop> run_loop_; |
| 119 | 119 |
| 120 // Object under test. | 120 // Object under test. |
| 121 std::unique_ptr<GnubbyAuthHandler> auth_handler_; | 121 std::unique_ptr<SecurityKeyAuthHandler> auth_handler_; |
| 122 | 122 |
| 123 GnubbyAuthHandler::SendMessageCallback send_message_callback_; | 123 SecurityKeyAuthHandler::SendMessageCallback send_message_callback_; |
| 124 | 124 |
| 125 int last_connection_id_received_; | 125 int last_connection_id_received_; |
| 126 std::string last_message_received_; | 126 std::string last_message_received_; |
| 127 | 127 |
| 128 base::ScopedTempDir temp_dir_; | 128 base::ScopedTempDir temp_dir_; |
| 129 base::FilePath socket_path_; | 129 base::FilePath socket_path_; |
| 130 base::Closure accept_callback_; | 130 base::Closure accept_callback_; |
| 131 | 131 |
| 132 private: | 132 private: |
| 133 DISALLOW_COPY_AND_ASSIGN(GnubbyAuthHandlerLinuxTest); | 133 DISALLOW_COPY_AND_ASSIGN(SecurityKeyAuthHandlerLinuxTest); |
| 134 }; | 134 }; |
| 135 | 135 |
| 136 TEST_F(GnubbyAuthHandlerLinuxTest, NotClosedAfterRequest) { | 136 TEST_F(SecurityKeyAuthHandlerLinuxTest, NotClosedAfterRequest) { |
| 137 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); | 137 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); |
| 138 | 138 |
| 139 auth_handler_->CreateGnubbyConnection(); | 139 auth_handler_->CreateSecurityKeyConnection(); |
| 140 | 140 |
| 141 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); | 141 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); |
| 142 net::TestCompletionCallback connect_callback; | 142 net::TestCompletionCallback connect_callback; |
| 143 | 143 |
| 144 int rv = client_socket.Connect(connect_callback.callback()); | 144 int rv = client_socket.Connect(connect_callback.callback()); |
| 145 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); | 145 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); |
| 146 | 146 |
| 147 // Write the request and verify the response. | 147 // Write the request and verify the response. |
| 148 WriteRequestData(&client_socket); | 148 WriteRequestData(&client_socket); |
| 149 WaitForAndVerifyHostMessage(1); | 149 WaitForAndVerifyHostMessage(1); |
| 150 | 150 |
| 151 // Verify the connection is now valid. | 151 // Verify the connection is now valid. |
| 152 ASSERT_TRUE(auth_handler_->IsValidConnectionId(1)); | 152 ASSERT_TRUE(auth_handler_->IsValidConnectionId(1)); |
| 153 | 153 |
| 154 // Verify that completing a request/response cycle didn't close the socket. | 154 // Verify that completing a request/response cycle didn't close the socket. |
| 155 ASSERT_EQ(1u, auth_handler_->GetActiveConnectionCountForTest()); | 155 ASSERT_EQ(1u, auth_handler_->GetActiveConnectionCountForTest()); |
| 156 } | 156 } |
| 157 | 157 |
| 158 TEST_F(GnubbyAuthHandlerLinuxTest, HandleTwoRequests) { | 158 TEST_F(SecurityKeyAuthHandlerLinuxTest, HandleTwoRequests) { |
| 159 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); | 159 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); |
| 160 | 160 |
| 161 auth_handler_->CreateGnubbyConnection(); | 161 auth_handler_->CreateSecurityKeyConnection(); |
| 162 | 162 |
| 163 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); | 163 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); |
| 164 net::TestCompletionCallback connect_callback; | 164 net::TestCompletionCallback connect_callback; |
| 165 | 165 |
| 166 int rv = client_socket.Connect(connect_callback.callback()); | 166 int rv = client_socket.Connect(connect_callback.callback()); |
| 167 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); | 167 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); |
| 168 | 168 |
| 169 // Write the request and verify the response. | 169 // Write the request and verify the response. |
| 170 WriteRequestData(&client_socket); | 170 WriteRequestData(&client_socket); |
| 171 WaitForAndVerifyHostMessage(1); | 171 WaitForAndVerifyHostMessage(1); |
| 172 | 172 |
| 173 // Verify the connection is now valid. | 173 // Verify the connection is now valid. |
| 174 ASSERT_TRUE(auth_handler_->IsValidConnectionId(1)); | 174 ASSERT_TRUE(auth_handler_->IsValidConnectionId(1)); |
| 175 | 175 |
| 176 // Repeat the request/response cycle. | 176 // Repeat the request/response cycle. |
| 177 WriteRequestData(&client_socket); | 177 WriteRequestData(&client_socket); |
| 178 WaitForAndVerifyHostMessage(1); | 178 WaitForAndVerifyHostMessage(1); |
| 179 | 179 |
| 180 // Verify the connection is still valid. | 180 // Verify the connection is still valid. |
| 181 ASSERT_TRUE(auth_handler_->IsValidConnectionId(1)); | 181 ASSERT_TRUE(auth_handler_->IsValidConnectionId(1)); |
| 182 | 182 |
| 183 // Verify that completing two request/response cycles didn't close the | 183 // Verify that completing two request/response cycles didn't close the |
| 184 // socket. | 184 // socket. |
| 185 ASSERT_EQ(1u, auth_handler_->GetActiveConnectionCountForTest()); | 185 ASSERT_EQ(1u, auth_handler_->GetActiveConnectionCountForTest()); |
| 186 } | 186 } |
| 187 | 187 |
| 188 TEST_F(GnubbyAuthHandlerLinuxTest, HandleTwoIndependentRequests) { | 188 TEST_F(SecurityKeyAuthHandlerLinuxTest, HandleTwoIndependentRequests) { |
| 189 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); | 189 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); |
| 190 | 190 |
| 191 auth_handler_->CreateGnubbyConnection(); | 191 auth_handler_->CreateSecurityKeyConnection(); |
| 192 | 192 |
| 193 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); | 193 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); |
| 194 net::TestCompletionCallback connect_callback; | 194 net::TestCompletionCallback connect_callback; |
| 195 | 195 |
| 196 int rv = client_socket.Connect(connect_callback.callback()); | 196 int rv = client_socket.Connect(connect_callback.callback()); |
| 197 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); | 197 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); |
| 198 | 198 |
| 199 // Write the request and verify the response. | 199 // Write the request and verify the response. |
| 200 WriteRequestData(&client_socket); | 200 WriteRequestData(&client_socket); |
| 201 WaitForAndVerifyHostMessage(1); | 201 WaitForAndVerifyHostMessage(1); |
| (...skipping 11 matching lines...) Expand all Loading... |
| 213 WaitForAndVerifyHostMessage(2); | 213 WaitForAndVerifyHostMessage(2); |
| 214 | 214 |
| 215 // Verify the second connection is valid and the first is not. | 215 // Verify the second connection is valid and the first is not. |
| 216 ASSERT_TRUE(auth_handler_->IsValidConnectionId(2)); | 216 ASSERT_TRUE(auth_handler_->IsValidConnectionId(2)); |
| 217 ASSERT_FALSE(auth_handler_->IsValidConnectionId(1)); | 217 ASSERT_FALSE(auth_handler_->IsValidConnectionId(1)); |
| 218 | 218 |
| 219 // Verify that the initial socket was released properly. | 219 // Verify that the initial socket was released properly. |
| 220 ASSERT_EQ(1u, auth_handler_->GetActiveConnectionCountForTest()); | 220 ASSERT_EQ(1u, auth_handler_->GetActiveConnectionCountForTest()); |
| 221 } | 221 } |
| 222 | 222 |
| 223 TEST_F(GnubbyAuthHandlerLinuxTest, DidReadTimeout) { | 223 TEST_F(SecurityKeyAuthHandlerLinuxTest, DidReadTimeout) { |
| 224 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); | 224 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); |
| 225 auth_handler_->CreateGnubbyConnection(); | 225 auth_handler_->CreateSecurityKeyConnection(); |
| 226 | 226 |
| 227 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); | 227 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); |
| 228 net::TestCompletionCallback connect_callback; | 228 net::TestCompletionCallback connect_callback; |
| 229 int rv = client_socket.Connect(connect_callback.callback()); | 229 int rv = client_socket.Connect(connect_callback.callback()); |
| 230 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); | 230 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); |
| 231 auth_handler_->SetRequestTimeoutForTest(base::TimeDelta()); | 231 auth_handler_->SetRequestTimeoutForTest(base::TimeDelta()); |
| 232 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); | 232 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); |
| 233 } | 233 } |
| 234 | 234 |
| 235 TEST_F(GnubbyAuthHandlerLinuxTest, ClientErrorMessageDelivered) { | 235 TEST_F(SecurityKeyAuthHandlerLinuxTest, ClientErrorMessageDelivered) { |
| 236 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); | 236 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); |
| 237 auth_handler_->CreateGnubbyConnection(); | 237 auth_handler_->CreateSecurityKeyConnection(); |
| 238 | 238 |
| 239 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); | 239 net::UnixDomainClientSocket client_socket(socket_path_.value(), false); |
| 240 net::TestCompletionCallback connect_callback; | 240 net::TestCompletionCallback connect_callback; |
| 241 int rv = client_socket.Connect(connect_callback.callback()); | 241 int rv = client_socket.Connect(connect_callback.callback()); |
| 242 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); | 242 ASSERT_EQ(net::OK, connect_callback.GetResult(rv)); |
| 243 | 243 |
| 244 auth_handler_->SendErrorAndCloseConnection(1); | 244 auth_handler_->SendErrorAndCloseConnection(1); |
| 245 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); | 245 ASSERT_EQ(0u, auth_handler_->GetActiveConnectionCountForTest()); |
| 246 } | 246 } |
| 247 | 247 |
| 248 } // namespace remoting | 248 } // namespace remoting |
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