[cros] user_manager component - move UserManagerBase and UserManager

chrome/browser/chromeos/login/existing_user_controller.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 15 matching lines @@
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/boot_times_loader.h"
 #include "chrome/browser/chromeos/customization_document.h"
 #include "chrome/browser/chromeos/first_run/first_run.h"
 #include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_settings.h"
 #include "chrome/browser/chromeos/login/helper.h"
 #include "chrome/browser/chromeos/login/login_utils.h"
 #include "chrome/browser/chromeos/login/startup_utils.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
-#include "chrome/browser/chromeos/login/users/user_manager.h"
+#include "chrome/browser/chromeos/login/user_flow.h"
+#include "chrome/browser/chromeos/login/users/chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chrome/browser/chromeos/policy/device_local_account_policy_service.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/ui/webui/chromeos/login/l10n_util.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "chromeos/login/auth/user_context.h"
 #include "chromeos/login/user_names.h"
 #include "chromeos/settings/cros_settings_names.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/policy/core/common/cloud/cloud_policy_core.h"
 #include "components/policy/core/common/cloud/cloud_policy_store.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_service.h"
 #include "components/policy/core/common/policy_types.h"
+#include "components/user_manager/user_manager.h"
 #include "components/user_manager/user_type.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/user_metrics.h"
 #include "google_apis/gaia/gaia_auth_util.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "net/http/http_auth_cache.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_transaction_factory.h"
@@ skipping 131 matching lines @@
   user_manager::UserList filtered_users;
 
   cros_settings_->GetBoolean(kAccountsPrefShowUserNamesOnSignIn,
                              &show_users_on_signin);
   for (user_manager::UserList::const_iterator it = users.begin();
        it != users.end();
        ++it) {
     // TODO(xiyuan): Clean user profile whose email is not in whitelist.
     bool meets_supervised_requirements =
         (*it)->GetType() != user_manager::USER_TYPE_SUPERVISED ||
-        UserManager::Get()->AreSupervisedUsersAllowed();
+        user_manager::UserManager::Get()->AreSupervisedUsersAllowed();
     bool meets_whitelist_requirements =
         LoginUtils::IsWhitelisted((*it)->email(), NULL) ||
         (*it)->GetType() != user_manager::USER_TYPE_REGULAR;
 
     // Public session accounts are always shown on login screen.
     bool meets_show_users_requirements =
         show_users_on_signin ||
         (*it)->GetType() == user_manager::USER_TYPE_PUBLIC_ACCOUNT;
     if (meets_supervised_requirements &&
         meets_whitelist_requirements &&
@@ skipping 212 matching lines @@
     offline_failed_ = false;
     online_succeeded_for_.clear();
   }
   num_login_attempts_++;
   PerformLogin(user_context, LoginPerformer::AUTH_MODE_INTERNAL);
 }
 
 void ExistingUserController::PerformLogin(
     const UserContext& user_context,
     LoginPerformer::AuthorizationMode auth_mode) {
-  UserManager::Get()->GetUserFlow(last_login_attempt_username_)->
-      set_host(host_);
+  ChromeUserManager::Get()->GetUserFlow(last_login_attempt_username_)->set_host(
+      host_);
 
   BootTimesLoader::Get()->RecordLoginAttempted();
 
   // Disable UI while loading user profile.
   login_display_->SetUIEnabled(false);
 
   // Use the same LoginPerformer for subsequent login as it has state
   // such as Authenticator instance.
   if (!login_performer_.get() || num_login_attempts_ <= 1) {
     // Only one instance of LoginPerformer should exist at a time.
@@ skipping 24 matching lines @@
   // Only one instance of LoginPerformer should exist at a time.
   login_performer_.reset(NULL);
   login_performer_.reset(new LoginPerformer(this));
   is_login_in_progress_ = true;
   login_performer_->LoginRetailMode();
   SendAccessibilityAlert(
       l10n_util::GetStringUTF8(IDS_CHROMEOS_ACC_LOGIN_SIGNIN_DEMOUSER));
 }
 
 void ExistingUserController::LoginAsGuest() {
-  if (is_login_in_progress_ || UserManager::Get()->IsUserLoggedIn())
+  if (is_login_in_progress_ ||
+      user_manager::UserManager::Get()->IsUserLoggedIn()) {
     return;
+  }
 
   // Stop the auto-login timer when attempting login.
   StopPublicSessionAutoLoginTimer();
 
   // Disable clicking on other windows.
   login_display_->SetUIEnabled(false);
 
   CrosSettingsProvider::TrustedStatus status =
       cros_settings_->PrepareTrustedValues(
           base::Bind(&ExistingUserController::LoginAsGuest,
@@ skipping 38 matching lines @@
 }
 
 void ExistingUserController::MigrateUserData(const std::string& old_password) {
   // LoginPerformer instance has state of the user so it should exist.
   if (login_performer_.get())
     login_performer_->RecoverEncryptedData(old_password);
 }
 
 void ExistingUserController::LoginAsPublicSession(
     const UserContext& user_context) {
-  if (is_login_in_progress_ || UserManager::Get()->IsUserLoggedIn())
+  if (is_login_in_progress_ ||
+      user_manager::UserManager::Get()->IsUserLoggedIn()) {
     return;
+  }
 
   // Stop the auto-login timer when attempting login.
   StopPublicSessionAutoLoginTimer();
 
   // Disable clicking on other windows.
   login_display_->SetUIEnabled(false);
 
   CrosSettingsProvider::TrustedStatus status =
       cros_settings_->PrepareTrustedValues(
           base::Bind(&ExistingUserController::LoginAsPublicSession,
@@ skipping 10 matching lines @@
   }
 
   // If device policy is not verified yet, this function will be called again
   // when verification finishes.
   if (status != CrosSettingsProvider::TRUSTED)
     return;
 
   // If there is no public account with the given user ID, logging in is not
   // possible.
   const user_manager::User* user =
-      UserManager::Get()->FindUser(user_context.GetUserID());
+      user_manager::UserManager::Get()->FindUser(user_context.GetUserID());
   if (!user || user->GetType() != user_manager::USER_TYPE_PUBLIC_ACCOUNT) {
     // Re-enable clicking on other windows.
     login_display_->SetUIEnabled(true);
     StartPublicSessionAutoLoginTimer();
     return;
   }
 
   UserContext new_user_context = user_context;
   std::string locale = user_context.GetPublicSessionLocale();
   if (locale.empty()) {
@@ skipping 164 matching lines @@
 // ExistingUserController, LoginPerformer::Delegate implementation:
 //
 
 void ExistingUserController::OnAuthFailure(const AuthFailure& failure) {
   is_login_in_progress_ = false;
   offline_failed_ = true;
 
   guest_mode_url_ = GURL::EmptyGURL();
   std::string error = failure.GetErrorString();
 
-  if (UserManager::Get()->GetUserFlow(last_login_attempt_username_)->
-          HandleLoginFailure(failure)) {
+  if (ChromeUserManager::Get()
+          ->GetUserFlow(last_login_attempt_username_)
+          ->HandleLoginFailure(failure)) {
     login_display_->SetUIEnabled(true);
     return;
   }
 
   if (failure.reason() == AuthFailure::OWNER_REQUIRED) {
     ShowError(IDS_LOGIN_ERROR_OWNER_REQUIRED, error);
     content::BrowserThread::PostDelayedTask(
         content::BrowserThread::UI, FROM_HERE,
         base::Bind(&SessionManagerClient::StopSession,
                    base::Unretained(DBusThreadManager::Get()->
                                     GetSessionManagerClient())),
         base::TimeDelta::FromMilliseconds(kSafeModeRestartUiDelayMs));
   } else if (failure.reason() == AuthFailure::TPM_ERROR) {
     ShowTPMError();
   } else if (!online_succeeded_for_.empty()) {
     ShowGaiaPasswordChanged(online_succeeded_for_);
   } else {
     // Check networking after trying to login in case user is
     // cached locally or the local admin account.
-    bool is_known_user =
-        UserManager::Get()->IsKnownUser(last_login_attempt_username_);
+    bool is_known_user = user_manager::UserManager::Get()->IsKnownUser(
+        last_login_attempt_username_);
     if (!network_state_helper_->IsConnected()) {
       if (is_known_user)
         ShowError(IDS_LOGIN_ERROR_AUTHENTICATING, error);
       else
         ShowError(IDS_LOGIN_ERROR_OFFLINE_FAILED_NETWORK_NOT_CONNECTED, error);
     } else {
       // TODO(nkostylev): Cleanup rest of ClientLogin related code.
       if (failure.reason() == AuthFailure::NETWORK_AUTH_FAILED &&
           failure.error().state() ==
               GoogleServiceAuthError::HOSTED_NOT_ALLOWED) {
         ShowError(IDS_LOGIN_ERROR_AUTHENTICATING_HOSTED, error);
       } else {
         if (!is_known_user)
           ShowError(IDS_LOGIN_ERROR_AUTHENTICATING_NEW, error);
         else
           ShowError(IDS_LOGIN_ERROR_AUTHENTICATING, error);
       }
     }
     // Reenable clicking on other windows and status area.
     login_display_->SetUIEnabled(true);
     login_display_->ClearAndEnablePassword();
     StartPublicSessionAutoLoginTimer();
   }
 
   // Reset user flow to default, so that special flow will not affect next
   // attempt.
-  UserManager::Get()->ResetUserFlow(last_login_attempt_username_);
+  ChromeUserManager::Get()->ResetUserFlow(last_login_attempt_username_);
 
   if (auth_status_consumer_)
     auth_status_consumer_->OnAuthFailure(failure);
 
   // Clear the recorded displayed email so it won't affect any future attempts.
   display_email_.clear();
 }
 
 void ExistingUserController::OnAuthSuccess(const UserContext& user_context) {
   is_login_in_progress_ = false;
   offline_failed_ = false;
   login_display_->set_signin_completed(true);
 
   // Login performer will be gone so cache this value to use
   // once profile is loaded.
   password_changed_ = login_performer_->password_changed();
   auth_mode_ = login_performer_->auth_mode();
 
-  UserManager::Get()->GetUserFlow(user_context.GetUserID())->
-      HandleLoginSuccess(user_context);
+  ChromeUserManager::Get()
+      ->GetUserFlow(user_context.GetUserID())
+      ->HandleLoginSuccess(user_context);
 
   StopPublicSessionAutoLoginTimer();
 
   const bool has_auth_cookies =
       login_performer_->auth_mode() == LoginPerformer::AUTH_MODE_EXTENSION &&
       user_context.GetAuthCode().empty();
 
   // LoginPerformer instance will delete itself once online auth result is OK.
   // In case of failure it'll bring up ScreenLock and ask for
   // correct password/display error message.
   // Even in case when following online,offline protocol and returning
   // requests_pending = false, let LoginPerformer delete itself.
   login_performer_->set_delegate(NULL);
   ignore_result(login_performer_.release());
 
   // Update user's displayed email.
   if (!display_email_.empty()) {
-    UserManager::Get()->SaveUserDisplayEmail(user_context.GetUserID(),
-                                             display_email_);
+    user_manager::UserManager::Get()->SaveUserDisplayEmail(
+        user_context.GetUserID(), display_email_);
     display_email_.clear();
   }
 
   // Will call OnProfilePrepared() in the end.
   LoginUtils::Get()->PrepareProfile(user_context,
                                     has_auth_cookies,
                                     false,          // Start session for user.
                                     this);
 }
 
 void ExistingUserController::OnProfilePrepared(Profile* profile) {
   // Reenable clicking on other windows and status area.
   login_display_->SetUIEnabled(true);
 
-  UserManager* user_manager = UserManager::Get();
+  user_manager::UserManager* user_manager = user_manager::UserManager::Get();
   if (user_manager->IsCurrentUserNew() &&
       user_manager->IsLoggedInAsSupervisedUser()) {
     // Supervised users should launch into empty desktop on first run.
     CommandLine::ForCurrentProcess()->AppendSwitch(::switches::kSilentLaunch);
   }
 
   if (user_manager->IsCurrentUserNew() &&
-      !user_manager->GetCurrentUserFlow()->ShouldSkipPostLoginScreens() &&
+      !ChromeUserManager::Get()
+           ->GetCurrentUserFlow()
+           ->ShouldSkipPostLoginScreens() &&
       !WizardController::default_controller()->skip_post_login_screens()) {
     // Don't specify start URLs if the administrator has configured the start
     // URLs via policy.
     if (!SessionStartupPref::TypeIsManaged(profile->GetPrefs()))
       InitializeStartUrls();
 
     // Mark the device as registered., i.e. the second part of OOBE as
     // completed.
     if (!StartupUtils::IsDeviceRegistered())
       StartupUtils::MarkDeviceRegistered(base::Closure());
@@ skipping 34 matching lines @@
 
   // Must not proceed without signature verification.
   if (CrosSettingsProvider::TRUSTED != cros_settings_->PrepareTrustedValues(
       base::Bind(&ExistingUserController::OnPasswordChangeDetected,
                  weak_factory_.GetWeakPtr()))) {
     // Value of owner email is still not verified.
     // Another attempt will be invoked after verification completion.
     return;
   }
 
-  if (UserManager::Get()->GetUserFlow(last_login_attempt_username_)->
-          HandlePasswordChangeDetected()) {
+  if (ChromeUserManager::Get()
+          ->GetUserFlow(last_login_attempt_username_)
+          ->HandlePasswordChangeDetected()) {
     return;
   }
 
   // True if user has already made an attempt to enter old password and failed.
   bool show_invalid_old_password_error =
       login_performer_->password_changed_callback_count() > 1;
 
   // Note: We allow owner using "full sync" mode which will recreate
   // cryptohome and deal with owner private key being lost. This also allows
   // us to recover from a lost owner password/homedir.
@@ skipping 50 matching lines @@
       ShowGaiaPasswordChanged(username);
   }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ExistingUserController, private:
 
 void ExistingUserController::DeviceSettingsChanged() {
   if (host_ != NULL) {
     // Signed settings or user list changed. Notify views and update them.
-    UpdateLoginDisplay(chromeos::UserManager::Get()->GetUsers());
+    UpdateLoginDisplay(user_manager::UserManager::Get()->GetUsers());
     ConfigurePublicSessionAutoLogin();
     return;
   }
 }
 
 void ExistingUserController::ActivateWizard(const std::string& screen_name) {
   scoped_ptr<base::DictionaryValue> params;
   host_->StartWizard(screen_name, params.Pass());
 }
 
@@ skipping 21 matching lines @@
   public_session_auto_login_username_.clear();
   for (std::vector<policy::DeviceLocalAccount>::const_iterator
            it = device_local_accounts.begin();
        it != device_local_accounts.end(); ++it) {
     if (it->account_id == auto_login_account_id) {
       public_session_auto_login_username_ = it->user_id;
       break;
     }
   }
 
-  const user_manager::User* user =
-      UserManager::Get()->FindUser(public_session_auto_login_username_);
+  const user_manager::User* user = user_manager::UserManager::Get()->FindUser(
+      public_session_auto_login_username_);
   if (!user || user->GetType() != user_manager::USER_TYPE_PUBLIC_ACCOUNT)
     public_session_auto_login_username_.clear();
 
   if (!cros_settings_->GetInteger(
           kAccountsPrefDeviceLocalAccountAutoLoginDelay,
           &public_session_auto_login_delay_)) {
     public_session_auto_login_delay_ = 0;
   }
 
   if (!public_session_auto_login_username_.empty())
@@ skipping 45 matching lines @@
 }
 
 gfx::NativeWindow ExistingUserController::GetNativeWindow() const {
   return host_->GetNativeWindow();
 }
 
 void ExistingUserController::InitializeStartUrls() const {
   std::vector<std::string> start_urls;
 
   const base::ListValue *urls;
-  UserManager* user_manager = UserManager::Get();
+  user_manager::UserManager* user_manager = user_manager::UserManager::Get();
   bool can_show_getstarted_guide =
       user_manager->GetActiveUser()->GetType() ==
           user_manager::USER_TYPE_REGULAR &&
       !user_manager->IsCurrentUserNonCryptohomeDataEphemeral();
   if (user_manager->IsLoggedInAsDemoUser()) {
     if (CrosSettings::Get()->GetList(kStartUpUrls, &urls)) {
       // The retail mode user will get start URLs from a special policy if it is
       // set.
       for (base::ListValue::const_iterator it = urls->begin();
            it != urls->end(); ++it) {
@@ skipping 54 matching lines @@
     default:
       help_topic_id = is_offline ?
           HelpAppLauncher::HELP_CANT_ACCESS_ACCOUNT_OFFLINE :
           HelpAppLauncher::HELP_CANT_ACCESS_ACCOUNT;
       break;
   }
 
   if (error_id == IDS_LOGIN_ERROR_AUTHENTICATING) {
     if (num_login_attempts_ > 1) {
       const user_manager::User* user =
-          UserManager::Get()->FindUser(last_login_attempt_username_);
+          user_manager::UserManager::Get()->FindUser(
+              last_login_attempt_username_);
       if (user && (user->GetType() == user_manager::USER_TYPE_SUPERVISED))
         error_id = IDS_LOGIN_ERROR_AUTHENTICATING_2ND_TIME_SUPERVISED;
     }
   }
 
   login_display_->ShowError(error_id, num_login_attempts_, help_topic_id);
 }
 
 void ExistingUserController::ShowGaiaPasswordChanged(
     const std::string& username) {
   // Invalidate OAuth token, since it can't be correct after password is
   // changed.
-  UserManager::Get()->SaveUserOAuthStatus(
+  user_manager::UserManager::Get()->SaveUserOAuthStatus(
       username, user_manager::User::OAUTH2_TOKEN_STATUS_INVALID);
 
   login_display_->SetUIEnabled(true);
   login_display_->ShowGaiaPasswordChanged(username);
 }
 
 void ExistingUserController::SendAccessibilityAlert(
     const std::string& alert_text) {
   AccessibilityAlertInfo event(ProfileHelper::GetSigninProfile(), alert_text);
   SendControlAccessibilityNotification(
@@ skipping 26 matching lines @@
   // Only one instance of LoginPerformer should exist at a time.
   login_performer_.reset(NULL);
   login_performer_.reset(new LoginPerformer(this));
   is_login_in_progress_ = true;
   login_performer_->LoginAsPublicSession(user_context);
   SendAccessibilityAlert(
       l10n_util::GetStringUTF8(IDS_CHROMEOS_ACC_LOGIN_SIGNIN_PUBLIC_ACCOUNT));
 }
 
 }  // namespace chromeos