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 #ifndef CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_H_ 6 #define CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_H_ 7 8 #include <string> 9 10 #include "base/compiler_specific.h" 11 #include "base/gtest_prod_util.h" 12 #include "base/memory/ref_counted.h" 13 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/weak_ptr.h" 15 #include "chromeos/chromeos_export.h" 16 #include "chromeos/login/auth/auth_status_consumer.h" 17 #include "google_apis/gaia/gaia_auth_consumer.h" 18 #include "google_apis/gaia/google_service_auth_error.h" 19 20 class GaiaAuthFetcher; 21 22 namespace net { 23 class URLRequestContextGetter; 24 } 25 26 namespace chromeos { 27 class AuthAttemptState; 28 class AuthAttemptStateResolver; 29 30 class CHROMEOS_EXPORT OnlineAttempt : public GaiaAuthConsumer { 31 public: 32 OnlineAttempt(AuthAttemptState* current_attempt, 33 AuthAttemptStateResolver* callback); 34 virtual ~OnlineAttempt(); 35 36 // Initiate the online login attempt either through client or auth login. 37 // Status will be recorded in |current_attempt|, and resolver_->Resolve() will 38 // be called on the IO thread when useful state is available. 39 // Must be called on the UI thread. 40 void Initiate(net::URLRequestContextGetter* request_context); 41 42 // GaiaAuthConsumer overrides. Callbacks from GaiaAuthFetcher 43 virtual void OnClientLoginFailure( 44 const GoogleServiceAuthError& error) OVERRIDE; 45 virtual void OnClientLoginSuccess( 46 const GaiaAuthConsumer::ClientLoginResult& credentials) OVERRIDE; 47 48 private: 49 FRIEND_TEST_ALL_PREFIXES(OnlineAttemptTest, LoginSuccess); 50 FRIEND_TEST_ALL_PREFIXES(OnlineAttemptTest, TwoFactorSuccess); 51 52 // Milliseconds until we timeout our attempt to hit ClientLogin. 53 static const int kClientLoginTimeoutMs; 54 55 void TryClientLogin(); 56 void CancelClientLogin(); 57 58 void TriggerResolve(const AuthFailure& outcome); 59 60 bool HasPendingFetch(); 61 void CancelRequest(); 62 63 scoped_refptr<base::MessageLoopProxy> message_loop_; 64 65 AuthAttemptState* const attempt_; 66 AuthAttemptStateResolver* const resolver_; 67 68 // Handles ClientLogin communications with Gaia. 69 scoped_ptr<GaiaAuthFetcher> client_fetcher_; 70 71 // Whether we're willing to re-try the ClientLogin attempt. 72 bool try_again_; 73 74 // Used to cancel the CancelClientLogin closure. 75 base::WeakPtrFactory<OnlineAttempt> weak_factory_; 76 77 friend class OnlineAttemptTest; 78 DISALLOW_COPY_AND_ASSIGN(OnlineAttempt); 79 }; 80 81 } // namespace chromeos 82 83 #endif // CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_H_ 84