// Copyright 2014 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "base/bind.h" #include "base/command_line.h" #include "base/json/json_reader.h" #include "base/thread_task_runner_handle.h" #include "chrome/browser/extensions/api/gcd_private/gcd_private_api.h" #include "chrome/browser/extensions/extension_apitest.h" #include "chrome/browser/extensions/extension_service.h" #include "chrome/browser/local_discovery/gcd_api_flow.h" #include "chrome/browser/local_discovery/wifi/mock_wifi_manager.h" #include "chrome/common/extensions/api/mdns.h" #include "extensions/common/switches.h" #include "net/url_request/test_url_fetcher_factory.h" #include "testing/gmock/include/gmock/gmock.h" #if defined(ENABLE_MDNS) #include "chrome/browser/local_discovery/test_service_discovery_client.h" #endif // ENABLE_MDNS namespace api = extensions::api; using testing::Invoke; namespace { const char kCloudPrintResponse[] = "{" " \"success\": true," " \"printers\": [" " {\"id\" : \"someCloudPrintID\"," " \"displayName\": \"someCloudPrintDisplayName\"," " \"description\": \"someCloudPrintDescription\"}" " ]" "}"; const char kGCDResponse[] = "{" "\"kind\": \"clouddevices#devicesListResponse\"," "\"devices\": [{" " \"kind\": \"clouddevices#device\"," " \"id\": \"someGCDID\"," " \"deviceKind\": \"someType\"," " \"creationTimeMs\": \"123\"," " \"systemName\": \"someGCDDisplayName\"," " \"owner\": \"user@domain.com\"," " \"description\": \"someGCDDescription\"," " \"state\": {" " \"base\": {" " \"connectionStatus\": \"offline\"" " }" " }," " \"channel\": {" " \"supportedType\": \"xmpp\"" " }," " \"personalizedInfo\": {" " \"maxRole\": \"owner\"" " }}]}"; #if defined(ENABLE_MDNS) const char kPrivetInfoResponse[] = "{\"version\":\"3.0\"," "\"endpoints\":{\"httpsPort\": 443}," "\"authentication\":{" " \"mode\":[\"anonymous\",\"pairing\",\"cloud\"]," " \"pairing\":[\"embeddedCode\"]," " \"crypto\":[\"p224_spake2\"]" "}}"; const uint8 kAnnouncePacket[] = { // Header 0x00, 0x00, // ID is zeroed out 0x80, 0x00, // Standard query response, no error 0x00, 0x00, // No questions (for simplicity) 0x00, 0x05, // 5 RR (answers) 0x00, 0x00, // 0 authority RRs 0x00, 0x00, // 0 additional RRs 0x07, '_', 'p', 'r', 'i', 'v', 'e', 't', 0x04, '_', 't', 'c', 'p', 0x05, 'l', 'o', 'c', 'a', 'l', 0x00, 0x00, 0x0c, // TYPE is PTR. 0x00, 0x01, // CLASS is IN. 0x00, 0x00, // TTL (4 bytes) is 32768 second. 0x10, 0x00, 0x00, 0x0c, // RDLENGTH is 12 bytes. 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0xc0, 0x0c, 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0xc0, 0x0c, 0x00, 0x10, // TYPE is TXT. 0x00, 0x01, // CLASS is IN. 0x00, 0x00, // TTL (4 bytes) is 32768 seconds. 0x01, 0x00, 0x00, 0x41, // RDLENGTH is 69 bytes. 0x03, 'i', 'd', '=', 0x10, 't', 'y', '=', 'S', 'a', 'm', 'p', 'l', 'e', ' ', 'd', 'e', 'v', 'i', 'c', 'e', 0x1e, 'n', 'o', 't', 'e', '=', 'S', 'a', 'm', 'p', 'l', 'e', ' ', 'd', 'e', 'v', 'i', 'c', 'e', ' ', 'd', 'e', 's', 'c', 'r', 'i', 'p', 't', 'i', 'o', 'n', 0x0c, 't', 'y', 'p', 'e', '=', 'p', 'r', 'i', 'n', 't', 'e', 'r', 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0xc0, 0x0c, 0x00, 0x21, // Type is SRV 0x00, 0x01, // CLASS is IN 0x00, 0x00, // TTL (4 bytes) is 32768 second. 0x10, 0x00, 0x00, 0x17, // RDLENGTH is 23 0x00, 0x00, 0x00, 0x00, 0x22, 0xb8, // port 8888 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0x05, 'l', 'o', 'c', 'a', 'l', 0x00, 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0x05, 'l', 'o', 'c', 'a', 'l', 0x00, 0x00, 0x01, // Type is A 0x00, 0x01, // CLASS is IN 0x00, 0x00, // TTL (4 bytes) is 32768 second. 0x10, 0x00, 0x00, 0x04, // RDLENGTH is 4 0x01, 0x02, 0x03, 0x04, // 1.2.3.4 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0x05, 'l', 'o', 'c', 'a', 'l', 0x00, 0x00, 0x1C, // Type is AAAA 0x00, 0x01, // CLASS is IN 0x00, 0x00, // TTL (4 bytes) is 32768 second. 0x10, 0x00, 0x00, 0x10, // RDLENGTH is 16 0x01, 0x02, 0x03, 0x04, // 1.2.3.4 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, }; const uint8 kGoodbyePacket[] = { // Header 0x00, 0x00, // ID is zeroed out 0x80, 0x00, // Standard query response, RA, no error 0x00, 0x00, // No questions (for simplicity) 0x00, 0x02, // 1 RR (answers) 0x00, 0x00, // 0 authority RRs 0x00, 0x00, // 0 additional RRs 0x07, '_', 'p', 'r', 'i', 'v', 'e', 't', 0x04, '_', 't', 'c', 'p', 0x05, 'l', 'o', 'c', 'a', 'l', 0x00, 0x00, 0x0c, // TYPE is PTR. 0x00, 0x01, // CLASS is IN. 0x00, 0x00, // TTL (4 bytes) is 0 seconds. 0x00, 0x00, 0x00, 0x0c, // RDLENGTH is 12 bytes. 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0xc0, 0x0c, 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0xc0, 0x0c, 0x00, 0x21, // Type is SRV 0x00, 0x01, // CLASS is IN 0x00, 0x00, // TTL (4 bytes) is 0 seconds. 0x00, 0x00, 0x00, 0x17, // RDLENGTH is 23 0x00, 0x00, 0x00, 0x00, 0x22, 0xb8, // port 8888 0x09, 'm', 'y', 'S', 'e', 'r', 'v', 'i', 'c', 'e', 0x05, 'l', 'o', 'c', 'a', 'l', 0x00, }; #if !defined(OS_WIN) || defined(NDEBUG) const uint8 kQueryPacket[] = { // Header 0x00, 0x00, // ID is zeroed out 0x00, 0x00, // No flags. 0x00, 0x01, // One question. 0x00, 0x00, // 0 RRs (answers) 0x00, 0x00, // 0 authority RRs 0x00, 0x00, // 0 additional RRs // Question // This part is echoed back from the respective query. 0x07, '_', 'p', 'r', 'i', 'v', 'e', 't', 0x04, '_', 't', 'c', 'p', 0x05, 'l', 'o', 'c', 'a', 'l', 0x00, 0x00, 0x0c, // TYPE is PTR. 0x00, 0x01, // CLASS is IN. }; #endif // !defined(OS_WIN) || defined(NDEBUG) #endif // ENABLE_MDNS // Sentinel value to signify the request should fail. const char kResponseValueFailure[] = "FAILURE"; class FakeGCDApiFlowFactory : public extensions::GcdPrivateAPI::GCDApiFlowFactoryForTests { public: FakeGCDApiFlowFactory() { extensions::GcdPrivateAPI::SetGCDApiFlowFactoryForTests(this); } ~FakeGCDApiFlowFactory() override { extensions::GcdPrivateAPI::SetGCDApiFlowFactoryForTests(NULL); } scoped_ptr CreateGCDApiFlow() override { return scoped_ptr(new FakeGCDApiFlow(this)); } void SetResponse(const GURL& url, const std::string& response) { responses_[url] = response; } private: class FakeGCDApiFlow : public local_discovery::GCDApiFlow { public: explicit FakeGCDApiFlow(FakeGCDApiFlowFactory* factory) : factory_(factory) {} ~FakeGCDApiFlow() override {} void Start(scoped_ptr request) override { std::string response_str = factory_->responses_[request->GetURL()]; if (response_str == kResponseValueFailure) { request->OnGCDAPIFlowError( local_discovery::GCDApiFlow::ERROR_MALFORMED_RESPONSE); return; } scoped_ptr response = base::JSONReader::Read(response_str); ASSERT_TRUE(response); base::DictionaryValue* response_dict; ASSERT_TRUE(response->GetAsDictionary(&response_dict)); request->OnGCDAPIFlowComplete(*response_dict); } private: FakeGCDApiFlowFactory* factory_; }; std::map responses_; }; class GcdPrivateAPITest : public ExtensionApiTest { public: GcdPrivateAPITest() : url_fetcher_factory_(&url_fetcher_impl_factory_) { #if defined(ENABLE_MDNS) test_service_discovery_client_ = new local_discovery::TestServiceDiscoveryClient(); test_service_discovery_client_->Start(); #endif // ENABLE_MDNS } void SetUpCommandLine(base::CommandLine* command_line) override { ExtensionApiTest::SetUpCommandLine(command_line); command_line->AppendSwitchASCII( extensions::switches::kWhitelistedExtensionID, "ddchlicdkolnonkihahngkmmmjnjlkkf"); } #if defined(ENABLE_WIFI_BOOTSTRAPPING) virtual void OnCreateWifiManager() { wifi_manager_ = wifi_manager_factory_.GetLastCreatedWifiManager(); EXPECT_CALL(*wifi_manager_, Start()); EXPECT_CALL(*wifi_manager_, RequestNetworkCredentialsInternal("SuccessNetwork")) .WillOnce(Invoke(this, &GcdPrivateAPITest::RespondToNetwork)); EXPECT_CALL(*wifi_manager_, RequestNetworkCredentialsInternal("FailureNetwork")) .WillOnce(Invoke(this, &GcdPrivateAPITest::RespondToNetwork)); } void RespondToNetwork(const std::string& network) { bool success = (network == "SuccessNetwork"); wifi_manager_->CallRequestNetworkCredentialsCallback( success, network, success ? "SuccessPass" : ""); } #endif protected: FakeGCDApiFlowFactory api_flow_factory_; net::URLFetcherImplFactory url_fetcher_impl_factory_; net::FakeURLFetcherFactory url_fetcher_factory_; #if defined(ENABLE_MDNS) scoped_refptr test_service_discovery_client_; #endif // ENABLE_MDNS #if defined(ENABLE_WIFI_BOOTSTRAPPING) local_discovery::wifi::MockWifiManagerFactory wifi_manager_factory_; local_discovery::wifi::MockWifiManager* wifi_manager_; #endif }; IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, GetCloudList) { api_flow_factory_.SetResponse( GURL("https://www.google.com/cloudprint/search"), kCloudPrintResponse); api_flow_factory_.SetResponse( GURL("https://www.googleapis.com/clouddevices/v1/devices"), kGCDResponse); EXPECT_TRUE(RunExtensionSubtest("gcd_private/api", "get_cloud_list.html")); } #if defined(ENABLE_MDNS) IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, DeviceInfo) { test_service_discovery_client_->SimulateReceive(kAnnouncePacket, sizeof(kAnnouncePacket)); url_fetcher_factory_.SetFakeResponse(GURL("http://1.2.3.4:8888/privet/info"), kPrivetInfoResponse, net::HTTP_OK, net::URLRequestStatus::SUCCESS); EXPECT_TRUE(RunExtensionSubtest("gcd_private/api", "device_info.html")); } IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, Session) { test_service_discovery_client_->SimulateReceive(kAnnouncePacket, sizeof(kAnnouncePacket)); url_fetcher_factory_.SetFakeResponse(GURL("http://1.2.3.4:8888/privet/info"), kPrivetInfoResponse, net::HTTP_OK, net::URLRequestStatus::SUCCESS); EXPECT_TRUE(RunExtensionSubtest("gcd_private/api", "session.html")); } IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, AddBefore) { test_service_discovery_client_->SimulateReceive(kAnnouncePacket, sizeof(kAnnouncePacket)); EXPECT_TRUE( RunExtensionSubtest("gcd_private/api", "receive_new_device.html")); } IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, AddAfter) { base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( FROM_HERE, base::Bind(&local_discovery::TestServiceDiscoveryClient::SimulateReceive, test_service_discovery_client_, kAnnouncePacket, sizeof(kAnnouncePacket)), base::TimeDelta::FromSeconds(1)); EXPECT_TRUE( RunExtensionSubtest("gcd_private/api", "receive_new_device.html")); } IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, AddRemove) { test_service_discovery_client_->SimulateReceive(kAnnouncePacket, sizeof(kAnnouncePacket)); base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( FROM_HERE, base::Bind(&local_discovery::TestServiceDiscoveryClient::SimulateReceive, test_service_discovery_client_, kGoodbyePacket, sizeof(kGoodbyePacket)), base::TimeDelta::FromSeconds(1)); EXPECT_TRUE(RunExtensionSubtest("gcd_private/api", "remove_device.html")); } IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, SendQuery) { // TODO(noamsml): Win Dbg has a workaround that makes RunExtensionSubtest // always return true without actually running the test. Remove when fixed. // See http://crbug.com/177163 for details. #if !defined(OS_WIN) || defined(NDEBUG) EXPECT_CALL(*test_service_discovery_client_.get(), OnSendTo(std::string(reinterpret_cast(kQueryPacket), sizeof(kQueryPacket)))).Times(2); #endif EXPECT_TRUE(RunExtensionSubtest("gcd_private/api", "send_query.html")); } #endif // ENABLE_MDNS #if defined(ENABLE_WIFI_BOOTSTRAPPING) IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, WifiMessage) { EXPECT_TRUE(RunExtensionSubtest("gcd_private/api", "wifi_message.html")); } IN_PROC_BROWSER_TEST_F(GcdPrivateAPITest, WifiPasswords) { // TODO(noamsml): Win Dbg has a workaround that makes RunExtensionSubtest // always return true without actually running the test. Remove when fixed. // See http://crbug.com/177163 for details. #if !defined(OS_WIN) || defined(NDEBUG) EXPECT_CALL(wifi_manager_factory_, WifiManagerCreated()) .WillOnce(Invoke(this, &GcdPrivateAPITest::OnCreateWifiManager)); #endif EXPECT_TRUE(RunExtensionSubtest("gcd_private/api", "wifi_password.html")); } #endif // ENABLE_WIFI_BOOTSTRAPPING } // namespace