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

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h

 // Copyright (c) 2013 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_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 
 #include <set>
 #include <string>
 
@@ skipping 21 matching lines @@
 class ListValue;
 }
 
 namespace chromeos {
 
 class CaptivePortalWindowProxy;
 class ErrorScreenActor;
 class LocallyManagedUserCreationScreenHandler;
 class NativeWindowDelegate;
 class User;
+struct UserCredentials;
 
 // An interface for WebUILoginDisplay to call SigninScreenHandler.
 class LoginDisplayWebUIHandler {
  public:
   virtual void ClearAndEnablePassword() = 0;
   virtual void ClearUserPodPassword() = 0;
   virtual void OnLoginSuccess(const std::string& username) = 0;
   virtual void OnUserRemoved(const std::string& username) = 0;
   virtual void OnUserImageChanged(const User& user) = 0;
   virtual void OnPreferencesChanged() = 0;
@@ skipping 17 matching lines @@
 class SigninScreenHandlerDelegate {
  public:
   // Cancels current password changed flow.
   virtual void CancelPasswordChangedFlow() = 0;
 
   // Create a new Google account.
   virtual void CreateAccount() = 0;
 
   // Confirms sign up by provided |username| and |password| specified.
   // Used for new user login via GAIA extension.
-  virtual void CompleteLogin(const std::string& username,
-                             const std::string& password) = 0;
+  virtual void CompleteLogin(const UserCredentials& credentials) = 0;
 
   // Sign in using |username| and |password| specified.
   // Used for both known and new users.
-  virtual void Login(const std::string& username,
-                     const std::string& password) = 0;
+  virtual void Login(const UserCredentials& credentials) = 0;
 
   // Sign in into a retail mode session.
   virtual void LoginAsRetailModeUser() = 0;
 
   // Sign in into guest session.
   virtual void LoginAsGuest() = 0;
 
   // Sign in into the public account identified by |username|.
   virtual void LoginAsPublicAccount(const std::string& username) = 0;
 
@@ skipping 179 matching lines @@
   // shouldn't grab the focus. |offline| is true when offline version of the
   // extension should be used.
   void LoadAuthExtension(bool force, bool silent_load, bool offline);
 
   // Updates authentication extension. Called when device settings that affect
   // sign-in (allow BWSI and allow whitelist) are changed.
   void UpdateAuthExtension();
   void UpdateAddButtonStatus();
 
   // WebUI message handlers.
+  void HandleCompleteAuthentication(const base::ListValue* args);
   void HandleCompleteLogin(const base::ListValue* args);
   void HandleGetUsers(const base::ListValue* args);
   void HandleAuthenticateUser(const base::ListValue* args);
   void HandleLaunchDemoUser(const base::ListValue* args);
   void HandleLaunchIncognito(const base::ListValue* args);
   void HandleLaunchPublicAccount(const base::ListValue* args);
   void HandleOfflineLogin(const base::ListValue* args);
   void HandleShutdownSystem(const base::ListValue* args);
   void HandleLoadWallpaper(const base::ListValue* args);
   void HandleRemoveUser(const base::ListValue* args);
@@ skipping 142 matching lines @@
   // NOTIFICATION_AUTH_NEEDED and reset on either NOTIFICATION_AUTH_SUPPLIED or
   // NOTIFICATION_AUTH_CANCELLED.
   bool has_pending_auth_ui_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_