chrome/browser/signin/signin_error_notifier_ash.cc

   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 #include "chrome/browser/signin/signin_error_notifier_ash.h"
   6
   7 #include "ash/shell.h"
   8 #include "ash/shell_delegate.h"
   9 #include "ash/system/system_notifier.h"
  10 #include "base/logging.h"
  11 #include "base/strings/string16.h"
  12 #include "base/strings/utf_string_conversions.h"
  13 #include "chrome/browser/browser_process.h"
  14 #include "chrome/browser/lifetime/application_lifetime.h"
  15 #include "chrome/browser/notifications/notification.h"
  16 #include "chrome/browser/notifications/notification_delegate.h"
  17 #include "chrome/browser/notifications/notification_ui_manager.h"
  18 #include "chrome/browser/profiles/profile.h"
  19 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
  20 #include "chrome/browser/ui/browser_tabstrip.h"
  21 #include "chrome/browser/ui/browser_window.h"
  22 #include "chrome/browser/ui/chrome_pages.h"
  23 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
  24 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
  25 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
  26 #include "chrome/common/url_constants.h"
  27 #include "chrome/grit/chromium_strings.h"
  28 #include "chrome/grit/generated_resources.h"
  29 #include "grit/theme_resources.h"
  30 #include "third_party/WebKit/public/web/WebTextDirection.h"
  31 #include "ui/base/l10n/l10n_util.h"
  32 #include "ui/base/resource/resource_bundle.h"
  33 #include "ui/message_center/notification.h"
  34 #include "ui/message_center/notification_delegate.h"
  35
  36 #if defined(OS_CHROMEOS)
  37 #include "chrome/browser/chromeos/login/user_flow.h"
  38 #include "chrome/browser/chromeos/login/users/chrome_user_manager.h"
  39 #include "components/user_manager/user_manager.h"
  40 #endif
  41
  42 namespace {
  43
  44 const char kProfileSigninNotificationId[] = "chrome://settings/signin/";
  45
  46 // A notification delegate for the sign-out button.
  47 class SigninNotificationDelegate : public NotificationDelegate {
  48  public:
  49   SigninNotificationDelegate(const std::string& id,
  50                              Profile* profile);
  51
  52   // NotificationDelegate:
  53   virtual void Display() override;
  54   virtual void Error() override;
  55   virtual void Close(bool by_user) override;
  56   virtual bool HasClickedListener() override;
  57   virtual void Click() override;
  58   virtual void ButtonClick(int button_index) override;
  59   virtual std::string id() const override;
  60
  61  protected:
  62   virtual ~SigninNotificationDelegate();
  63
  64  private:
  65   void FixSignIn();
  66
  67   // Unique id of the notification.
  68   const std::string id_;
  69
  70   Profile* profile_;
  71
  72   DISALLOW_COPY_AND_ASSIGN(SigninNotificationDelegate);
  73 };
  74
  75 SigninNotificationDelegate::SigninNotificationDelegate(
  76     const std::string& id,
  77     Profile* profile)
  78     : id_(id),
  79       profile_(profile) {
  80 }
  81
  82 SigninNotificationDelegate::~SigninNotificationDelegate() {
  83 }
  84
  85 void SigninNotificationDelegate::Display() {
  86 }
  87
  88 void SigninNotificationDelegate::Error() {
  89 }
  90
  91 void SigninNotificationDelegate::Close(bool by_user) {
  92 }
  93
  94 bool SigninNotificationDelegate::HasClickedListener() {
  95   return false;
  96 }
  97
  98 void SigninNotificationDelegate::Click() {
  99   FixSignIn();
 100 }
 101
 102 void SigninNotificationDelegate::ButtonClick(int button_index) {
 103   FixSignIn();
 104 }
 105
 106 std::string SigninNotificationDelegate::id() const {
 107   return id_;
 108 }
 109
 110 void SigninNotificationDelegate::FixSignIn() {
 111 #if defined(OS_CHROMEOS)
 112   chrome::AttemptUserExit();
 113 #else
 114   LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(profile_);
 115   if (login_ui->current_login_ui()) {
 116     login_ui->current_login_ui()->FocusUI();
 117     return;
 118   }
 119
 120   // Find a browser instance or create one.
 121   chrome::ScopedTabbedBrowserDisplayer browser_displayer(
 122       profile_, chrome::HOST_DESKTOP_TYPE_ASH);
 123
 124   // Navigate to the sync setup subpage, which will launch a login page.
 125   chrome::ShowSettingsSubPage(browser_displayer.browser(),
 126                               chrome::kSyncSetupSubPage);
 127 #endif
 128 }
 129
 130 }  // namespace
 131
 132 SigninErrorNotifier::SigninErrorNotifier(SigninErrorController* controller,
 133                                          Profile* profile)
 134     : error_controller_(controller),
 135       profile_(profile) {
 136   // Create a unique notification ID for this profile.
 137   notification_id_ = kProfileSigninNotificationId + profile->GetProfileName();
 138
 139   error_controller_->AddObserver(this);
 140   OnErrorChanged();
 141 }
 142
 143 SigninErrorNotifier::~SigninErrorNotifier() {
 144   DCHECK(!error_controller_)
 145       << "SigninErrorNotifier::Shutdown() was not called";
 146 }
 147
 148 void SigninErrorNotifier::Shutdown() {
 149   error_controller_->RemoveObserver(this);
 150   error_controller_ = NULL;
 151 }
 152
 153 void SigninErrorNotifier::OnErrorChanged() {
 154   NotificationUIManager* notification_ui_manager =
 155       g_browser_process->notification_ui_manager();
 156
 157   // notification_ui_manager() may return NULL when shutting down.
 158   if (!notification_ui_manager)
 159     return;
 160
 161   if (!error_controller_->HasError()) {
 162     g_browser_process->notification_ui_manager()->CancelById(
 163         notification_id_, NotificationUIManager::GetProfileID(profile_));
 164     return;
 165   }
 166
 167 #if defined(OS_CHROMEOS)
 168   if (user_manager::UserManager::IsInitialized()) {
 169     chromeos::UserFlow* user_flow =
 170         chromeos::ChromeUserManager::Get()->GetCurrentUserFlow();
 171
 172     // Check whether Chrome OS user flow allows launching browser.
 173     // Example: Supervised user creation flow which handles token invalidation
 174     // itself and notifications should be suppressed. http://crbug.com/359045
 175     if (!user_flow->ShouldLaunchBrowser())
 176       return;
 177   }
 178 #endif
 179
 180   // Add an accept button to sign the user out.
 181   message_center::RichNotificationData data;
 182   data.buttons.push_back(message_center::ButtonInfo(
 183       l10n_util::GetStringUTF16(IDS_SYNC_RELOGIN_LINK_LABEL)));
 184
 185   // Set the delegate for the notification's sign-out button.
 186   SigninNotificationDelegate* delegate =
 187       new SigninNotificationDelegate(notification_id_, profile_);
 188
 189   message_center::NotifierId notifier_id(
 190       message_center::NotifierId::SYSTEM_COMPONENT,
 191       kProfileSigninNotificationId);
 192
 193   // Set |profile_id| for multi-user notification blocker.
 194   notifier_id.profile_id = multi_user_util::GetUserIDFromProfile(profile_);
 195
 196   Notification notification(
 197       message_center::NOTIFICATION_TYPE_SIMPLE,
 198       GURL(notification_id_),
 199       l10n_util::GetStringUTF16(IDS_SIGNIN_ERROR_BUBBLE_VIEW_TITLE),
 200       GetMessageBody(),
 201       ui::ResourceBundle::GetSharedInstance().GetImageNamed(
 202           IDR_NOTIFICATION_ALERT),
 203       blink::WebTextDirectionDefault,
 204       notifier_id,
 205       base::string16(),  // display_source
 206       base::ASCIIToUTF16(notification_id_),
 207       data,
 208       delegate);
 209
 210   // Update or add the notification.
 211   if (notification_ui_manager->FindById(
 212           notification_id_, NotificationUIManager::GetProfileID(profile_)))
 213     notification_ui_manager->Update(notification, profile_);
 214   else
 215     notification_ui_manager->Add(notification, profile_);
 216 }
 217
 218 base::string16 SigninErrorNotifier::GetMessageBody() const {
 219   switch (error_controller_->auth_error().state()) {
 220     // TODO(rogerta): use account id in error messages.
 221
 222     // User credentials are invalid (bad acct, etc).
 223     case GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS:
 224     case GoogleServiceAuthError::SERVICE_ERROR:
 225     case GoogleServiceAuthError::ACCOUNT_DELETED:
 226     case GoogleServiceAuthError::ACCOUNT_DISABLED:
 227       return l10n_util::GetStringUTF16(
 228           IDS_SYNC_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE);
 229       break;
 230
 231     // Sync service is not available for this account's domain.
 232     case GoogleServiceAuthError::SERVICE_UNAVAILABLE:
 233       return l10n_util::GetStringUTF16(
 234           IDS_SYNC_UNAVAILABLE_ERROR_BUBBLE_VIEW_MESSAGE);
 235       break;
 236
 237     // Generic message for "other" errors.
 238     default:
 239       return l10n_util::GetStringUTF16(
 240           IDS_SYNC_OTHER_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE);
 241   }
 242 }