1// Copyright 2013 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 CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_SIGNIN_SCREEN_H_ 6#define CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_SIGNIN_SCREEN_H_ 7 8#include <string> 9 10#include "base/memory/ref_counted.h" 11#include "chrome/browser/signin/screenlock_bridge.h" 12#include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h" 13#include "chromeos/login/auth/auth_status_consumer.h" 14#include "chromeos/login/auth/authenticator.h" 15#include "components/user_manager/user.h" 16#include "components/user_manager/user_manager.h" 17 18namespace chromeos { 19 20class OobeUI; 21 22// The app launch signin screen shows the user pod of the device owner 23// and requires the user to login in order to access the network dialog. 24// This screen is quite similar to the standard lock screen, but we do not 25// create a new view to superimpose over the desktop. 26// 27// TODO(tengs): This class doesn't quite follow the idiom of the other 28// screen classes, as SigninScreenHandler is very tightly coupled with 29// the login screen. We should do some refactoring in this area. 30class AppLaunchSigninScreen : public SigninScreenHandlerDelegate, 31 public AuthStatusConsumer { 32 public: 33 class Delegate { 34 public: 35 virtual void OnOwnerSigninSuccess() = 0; 36 37 protected: 38 virtual ~Delegate() {} 39 }; 40 41 AppLaunchSigninScreen(OobeUI* oobe_display, Delegate *delegate); 42 virtual ~AppLaunchSigninScreen(); 43 44 void Show(); 45 46 static void SetUserManagerForTesting(user_manager::UserManager* user_manager); 47 48 private: 49 void InitOwnerUserList(); 50 user_manager::UserManager* GetUserManager(); 51 52 // SigninScreenHandlerDelegate implementation: 53 virtual void CancelPasswordChangedFlow() OVERRIDE; 54 virtual void CancelUserAdding() OVERRIDE; 55 virtual void CreateAccount() OVERRIDE; 56 virtual void CompleteLogin(const UserContext& user_context) OVERRIDE; 57 virtual void Login(const UserContext& user_context, 58 const SigninSpecifics& specifics) OVERRIDE; 59 virtual void MigrateUserData(const std::string& old_password) OVERRIDE; 60 virtual void LoadWallpaper(const std::string& username) OVERRIDE; 61 virtual void LoadSigninWallpaper() OVERRIDE; 62 virtual void OnSigninScreenReady() OVERRIDE; 63 virtual void RemoveUser(const std::string& username) OVERRIDE; 64 virtual void ResyncUserData() OVERRIDE; 65 virtual void ShowEnterpriseEnrollmentScreen() OVERRIDE; 66 virtual void ShowKioskEnableScreen() OVERRIDE; 67 virtual void ShowKioskAutolaunchScreen() OVERRIDE; 68 virtual void ShowWrongHWIDScreen() OVERRIDE; 69 virtual void SetWebUIHandler( 70 LoginDisplayWebUIHandler* webui_handler) OVERRIDE; 71 virtual void ShowSigninScreenForCreds(const std::string& username, 72 const std::string& password); 73 virtual const user_manager::UserList& GetUsers() const OVERRIDE; 74 virtual bool IsShowGuest() const OVERRIDE; 75 virtual bool IsShowUsers() const OVERRIDE; 76 virtual bool IsSigninInProgress() const OVERRIDE; 77 virtual bool IsUserSigninCompleted() const OVERRIDE; 78 virtual void SetDisplayEmail(const std::string& email) OVERRIDE; 79 virtual void Signout() OVERRIDE; 80 virtual void HandleGetUsers() OVERRIDE; 81 virtual void SetAuthType( 82 const std::string& username, 83 ScreenlockBridge::LockHandler::AuthType auth_type) OVERRIDE; 84 virtual ScreenlockBridge::LockHandler::AuthType GetAuthType( 85 const std::string& username) const OVERRIDE; 86 87 // AuthStatusConsumer implementation: 88 virtual void OnAuthFailure(const AuthFailure& error) OVERRIDE; 89 virtual void OnAuthSuccess(const UserContext& user_context) OVERRIDE; 90 91 OobeUI* oobe_ui_; 92 Delegate* delegate_; 93 LoginDisplayWebUIHandler* webui_handler_; 94 scoped_refptr<Authenticator> authenticator_; 95 96 // This list should have at most one user, and that user should be the owner. 97 user_manager::UserList owner_user_list_; 98 99 static user_manager::UserManager* test_user_manager_; 100 101 DISALLOW_COPY_AND_ASSIGN(AppLaunchSigninScreen); 102}; 103 104} // namespace chromeos 105 106#endif // CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_SIGNIN_SCREEN_H_ 107