Support for auth code based authentication flow for both app and web UI driven flow.

chrome/browser/chromeos/login/login_performer.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_PERFORMER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_PERFORMER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/login/authenticator.h"
 #include "chrome/browser/chromeos/login/login_status_consumer.h"
 #include "chrome/browser/chromeos/login/online_attempt_host.h"
+#include "chrome/browser/chromeos/login/user.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 
 namespace chromeos {
 
 // This class encapsulates sign in operations.
 // Sign in is performed in a way that offline auth is executed first.
 // Once offline auth is OK - user homedir is mounted, UI is launched.
@@ skipping 52 matching lines @@
   // This instance is owned by delegate_ till it's destroyed.
   // When LP instance lives by itself it's used by ScreenLocker instance.
   static LoginPerformer* default_performer() {
     return default_performer_;
   }
 
   // LoginStatusConsumer implementation:
   virtual void OnLoginFailure(const LoginFailure& error) OVERRIDE;
   virtual void OnRetailModeLoginSuccess() OVERRIDE;
   virtual void OnLoginSuccess(
-      const std::string& username,
-      const std::string& password,
+      const UserCredentials& credentials,
       bool pending_requests,
       bool using_oauth) OVERRIDE;
   virtual void OnOffTheRecordLoginSuccess() OVERRIDE;
   virtual void OnPasswordChangeDetected() OVERRIDE;
 
-  // Performs a login for |username| and |password|. If auth_mode is
-  // AUTH_MODE_EXTENSION, there are no further auth checks, AUTH_MODE_INTERNAL
-  // will perform auth checks.
-  void PerformLogin(const std::string& username,
-                    const std::string& password,
+  // Performs a login for |credentials|.
+  // If auth_mode is AUTH_MODE_EXTENSION, there are no further auth checks,
+  // AUTH_MODE_INTERNAL will perform auth checks.
+  void PerformLogin(const UserCredentials& credentials,
                     AuthorizationMode auth_mode);
 
   // Performs locally managed user creation and login.
   void CreateLocallyManagedUser(const string16& display_name,
                                 const std::string& password);
 
   // Performs locally managed user login with a given |username| and |password|.
   // Managed user creation should be done with CreateLocallyManagedUser().
-  void LoginAsLocallyManagedUser(const std::string& username,
-                                 const std::string& password);
+  void LoginAsLocallyManagedUser(const UserCredentials& credentials);
 
   // Performs retail mode login.
   void LoginRetailMode();
 
   // Performs actions to prepare guest mode login.
   void LoginOffTheRecord();
 
   // Performs a login into the public account identified by |username|.
   void LoginAsPublicAccount(const std::string& username);
 
@@ skipping 72 matching lines @@
   // Used for logging in.
   scoped_refptr<Authenticator> authenticator_;
 
   // Used to make auxiliary online check.
   OnlineAttemptHost online_attempt_host_;
 
   // Represents last login failure that was encountered when communicating to
   // sign-in server. LoginFailure.LoginFailureNone() by default.
   LoginFailure last_login_failure_;
 
-  // Username and password for the current login attempt.
-  std::string username_;
-  std::string password_;
+  // User credentials for the current login attempt.
+  UserCredentials credentials_;
 
   // Notifications receiver.
   Delegate* delegate_;
 
   // True if password change has been detected.
   // Once correct password is entered homedir migration is executed.
   bool password_changed_;
   int password_changed_callback_count_;
 
   // Used for ScreenLock notifications.
@@ skipping 12 matching lines @@
   AuthorizationMode auth_mode_;
 
   base::WeakPtrFactory<LoginPerformer> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginPerformer);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_PERFORMER_H_