| // 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/wizard_controller.h" |
| |
| #include <signal.h> |
| #include <stdlib.h> |
| #include <sys/types.h> |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/bind.h" |
| #include "base/callback_helpers.h" |
| #include "base/logging.h" |
| #include "base/metrics/histogram.h" |
| #include "base/prefs/pref_registry_simple.h" |
| #include "base/prefs/pref_service.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/threading/thread_restrictions.h" |
| #include "base/values.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/chromeos/accessibility/accessibility_manager.h" |
| #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h" |
| #include "chrome/browser/chromeos/customization_document.h" |
| #include "chrome/browser/chromeos/geolocation/simple_geolocation_provider.h" |
| #include "chrome/browser/chromeos/login/enrollment/auto_enrollment_check_step.h" |
| #include "chrome/browser/chromeos/login/enrollment/enrollment_screen.h" |
| #include "chrome/browser/chromeos/login/existing_user_controller.h" |
| #include "chrome/browser/chromeos/login/helper.h" |
| #include "chrome/browser/chromeos/login/hwid_checker.h" |
| #include "chrome/browser/chromeos/login/login_utils.h" |
| #include "chrome/browser/chromeos/login/managed/locally_managed_user_creation_screen.h" |
| #include "chrome/browser/chromeos/login/screens/error_screen.h" |
| #include "chrome/browser/chromeos/login/screens/eula_screen.h" |
| #include "chrome/browser/chromeos/login/screens/hid_detection_screen.h" |
| #include "chrome/browser/chromeos/login/screens/kiosk_autolaunch_screen.h" |
| #include "chrome/browser/chromeos/login/screens/kiosk_enable_screen.h" |
| #include "chrome/browser/chromeos/login/screens/network_screen.h" |
| #include "chrome/browser/chromeos/login/screens/reset_screen.h" |
| #include "chrome/browser/chromeos/login/screens/terms_of_service_screen.h" |
| #include "chrome/browser/chromeos/login/screens/update_screen.h" |
| #include "chrome/browser/chromeos/login/screens/user_image_screen.h" |
| #include "chrome/browser/chromeos/login/screens/wrong_hwid_screen.h" |
| #include "chrome/browser/chromeos/login/startup_utils.h" |
| #include "chrome/browser/chromeos/login/ui/login_display_host.h" |
| #include "chrome/browser/chromeos/login/ui/oobe_display.h" |
| #include "chrome/browser/chromeos/login/users/user_manager.h" |
| #include "chrome/browser/chromeos/net/delay_network_call.h" |
| #include "chrome/browser/chromeos/net/network_portal_detector.h" |
| #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h" |
| #include "chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h" |
| #include "chrome/browser/chromeos/settings/cros_settings.h" |
| #include "chrome/browser/chromeos/timezone/timezone_provider.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/profiles/profile_manager.h" |
| #include "chrome/browser/ui/options/options_util.h" |
| #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h" |
| #include "chrome/common/chrome_constants.h" |
| #include "chrome/common/pref_names.h" |
| #include "chromeos/audio/cras_audio_handler.h" |
| #include "chromeos/chromeos_constants.h" |
| #include "chromeos/chromeos_switches.h" |
| #include "chromeos/dbus/dbus_thread_manager.h" |
| #include "chromeos/dbus/session_manager_client.h" |
| #include "chromeos/network/network_state.h" |
| #include "chromeos/network/network_state_handler.h" |
| #include "chromeos/settings/cros_settings_names.h" |
| #include "chromeos/settings/timezone_settings.h" |
| #include "components/breakpad/app/breakpad_linux.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/notification_types.h" |
| #include "ui/base/accelerators/accelerator.h" |
| #include "ui/base/l10n/l10n_util.h" |
| |
| using content::BrowserThread; |
| |
| namespace { |
| // If reboot didn't happen, ask user to reboot device manually. |
| const int kWaitForRebootTimeSec = 3; |
| |
| // Interval in ms which is used for smooth screen showing. |
| static int kShowDelayMs = 400; |
| |
| // Total timezone resolving process timeout. |
| const unsigned int kResolveTimeZoneTimeoutSeconds = 60; |
| |
| // Stores the list of all screens that should be shown when resuming OOBE. |
| const char *kResumableScreens[] = { |
| chromeos::WizardController::kNetworkScreenName, |
| chromeos::WizardController::kUpdateScreenName, |
| chromeos::WizardController::kEulaScreenName, |
| chromeos::WizardController::kEnrollmentScreenName, |
| chromeos::WizardController::kTermsOfServiceScreenName |
| }; |
| |
| // Checks flag for HID-detection screen show. |
| bool CanShowHIDDetectionScreen() { |
| return CommandLine::ForCurrentProcess()->HasSwitch( |
| chromeos::switches::kEnableHIDDetectionOnOOBE); |
| } |
| |
| bool IsResumableScreen(const std::string& screen) { |
| for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kResumableScreens); ++i) { |
| if (screen == kResumableScreens[i]) |
| return true; |
| } |
| return false; |
| } |
| |
| } // namespace |
| |
| namespace chromeos { |
| |
| const char WizardController::kNetworkScreenName[] = "network"; |
| const char WizardController::kLoginScreenName[] = "login"; |
| const char WizardController::kUpdateScreenName[] = "update"; |
| const char WizardController::kUserImageScreenName[] = "image"; |
| const char WizardController::kEulaScreenName[] = "eula"; |
| const char WizardController::kEnrollmentScreenName[] = "enroll"; |
| const char WizardController::kResetScreenName[] = "reset"; |
| const char WizardController::kKioskEnableScreenName[] = "kiosk-enable"; |
| const char WizardController::kKioskAutolaunchScreenName[] = "autolaunch"; |
| const char WizardController::kErrorScreenName[] = "error-message"; |
| const char WizardController::kTermsOfServiceScreenName[] = "tos"; |
| const char WizardController::kWrongHWIDScreenName[] = "wrong-hwid"; |
| const char WizardController::kLocallyManagedUserCreationScreenName[] = |
| "locally-managed-user-creation-flow"; |
| const char WizardController::kAppLaunchSplashScreenName[] = |
| "app-launch-splash"; |
| const char WizardController::kHIDDetectionScreenName[] = "hid-detection"; |
| |
| // static |
| const int WizardController::kMinAudibleOutputVolumePercent = 10; |
| |
| // Passing this parameter as a "first screen" initiates full OOBE flow. |
| const char WizardController::kOutOfBoxScreenName[] = "oobe"; |
| |
| // Special test value that commands not to create any window yet. |
| const char WizardController::kTestNoScreenName[] = "test:nowindow"; |
| |
| // Initialize default controller. |
| // static |
| WizardController* WizardController::default_controller_ = NULL; |
| |
| // static |
| bool WizardController::skip_post_login_screens_ = false; |
| |
| // static |
| bool WizardController::zero_delay_enabled_ = false; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // WizardController, public: |
| |
| PrefService* WizardController::local_state_for_testing_ = NULL; |
| |
| WizardController::WizardController(chromeos::LoginDisplayHost* host, |
| chromeos::OobeDisplay* oobe_display) |
| : current_screen_(NULL), |
| previous_screen_(NULL), |
| #if defined(GOOGLE_CHROME_BUILD) |
| is_official_build_(true), |
| #else |
| is_official_build_(false), |
| #endif |
| is_out_of_box_(false), |
| host_(host), |
| oobe_display_(oobe_display), |
| usage_statistics_reporting_(true), |
| login_screen_started_(false), |
| user_image_screen_return_to_previous_hack_(false), |
| timezone_resolved_(false), |
| weak_factory_(this) { |
| DCHECK(default_controller_ == NULL); |
| default_controller_ = this; |
| AccessibilityManager* accessibility_manager = AccessibilityManager::Get(); |
| CHECK(accessibility_manager); |
| accessibility_subscription_ = accessibility_manager->RegisterCallback( |
| base::Bind(&WizardController::OnAccessibilityStatusChanged, |
| base::Unretained(this))); |
| } |
| |
| WizardController::~WizardController() { |
| if (default_controller_ == this) { |
| default_controller_ = NULL; |
| } else { |
| NOTREACHED() << "More than one controller are alive."; |
| } |
| } |
| |
| void WizardController::Init( |
| const std::string& first_screen_name, |
| scoped_ptr<base::DictionaryValue> screen_parameters) { |
| VLOG(1) << "Starting OOBE wizard with screen: " << first_screen_name; |
| first_screen_name_ = first_screen_name; |
| screen_parameters_ = screen_parameters.Pass(); |
| |
| bool oobe_complete = StartupUtils::IsOobeCompleted(); |
| if (!oobe_complete || first_screen_name == kOutOfBoxScreenName) |
| is_out_of_box_ = true; |
| |
| // This is a hacky way to check for local state corruption, because |
| // it depends on the fact that the local state is loaded |
| // synchroniously and at the first demand. IsEnterpriseManaged() |
| // check is required because currently powerwash is disabled for |
| // enterprise-entrolled devices. |
| // |
| // TODO (ygorshenin@): implement handling of the local state |
| // corruption in the case of asynchronious loading. |
| // |
| // TODO (ygorshenin@): remove IsEnterpriseManaged() check once |
| // crbug.com/241313 will be fixed. |
| policy::BrowserPolicyConnectorChromeOS* connector = |
| g_browser_process->platform_part()->browser_policy_connector_chromeos(); |
| if (!connector->IsEnterpriseManaged()) { |
| const PrefService::PrefInitializationStatus status = |
| GetLocalState()->GetInitializationStatus(); |
| if (status == PrefService::INITIALIZATION_STATUS_ERROR) { |
| OnLocalStateInitialized(false); |
| return; |
| } else if (status == PrefService::INITIALIZATION_STATUS_WAITING) { |
| GetLocalState()->AddPrefInitObserver( |
| base::Bind(&WizardController::OnLocalStateInitialized, |
| weak_factory_.GetWeakPtr())); |
| } |
| } |
| |
| const std::string screen_pref = |
| GetLocalState()->GetString(prefs::kOobeScreenPending); |
| if (is_out_of_box_ && !screen_pref.empty() && (first_screen_name.empty() || |
| first_screen_name == WizardController::kTestNoScreenName)) { |
| first_screen_name_ = screen_pref; |
| } |
| |
| AdvanceToScreen(first_screen_name_); |
| if (!IsMachineHWIDCorrect() && !StartupUtils::IsDeviceRegistered() && |
| first_screen_name_.empty()) |
| ShowWrongHWIDScreen(); |
| } |
| |
| chromeos::NetworkScreen* WizardController::GetNetworkScreen() { |
| if (!network_screen_.get()) |
| network_screen_.reset(new chromeos::NetworkScreen( |
| this, oobe_display_->GetNetworkScreenActor())); |
| return network_screen_.get(); |
| } |
| |
| chromeos::UpdateScreen* WizardController::GetUpdateScreen() { |
| if (!update_screen_.get()) { |
| update_screen_.reset(new chromeos::UpdateScreen( |
| this, oobe_display_->GetUpdateScreenActor())); |
| update_screen_->SetRebootCheckDelay(kWaitForRebootTimeSec); |
| } |
| return update_screen_.get(); |
| } |
| |
| chromeos::UserImageScreen* WizardController::GetUserImageScreen() { |
| if (!user_image_screen_.get()) |
| user_image_screen_.reset( |
| new chromeos::UserImageScreen( |
| this, oobe_display_->GetUserImageScreenActor())); |
| return user_image_screen_.get(); |
| } |
| |
| chromeos::EulaScreen* WizardController::GetEulaScreen() { |
| if (!eula_screen_.get()) |
| eula_screen_.reset(new chromeos::EulaScreen( |
| this, oobe_display_->GetEulaScreenActor())); |
| return eula_screen_.get(); |
| } |
| |
| chromeos::EnrollmentScreen* |
| WizardController::GetEnrollmentScreen() { |
| if (!enrollment_screen_.get()) { |
| enrollment_screen_.reset( |
| new chromeos::EnrollmentScreen( |
| this, oobe_display_->GetEnrollmentScreenActor())); |
| } |
| return enrollment_screen_.get(); |
| } |
| |
| chromeos::ResetScreen* WizardController::GetResetScreen() { |
| if (!reset_screen_.get()) { |
| reset_screen_.reset( |
| new chromeos::ResetScreen(this, oobe_display_->GetResetScreenActor())); |
| } |
| return reset_screen_.get(); |
| } |
| |
| chromeos::KioskEnableScreen* WizardController::GetKioskEnableScreen() { |
| if (!kiosk_enable_screen_.get()) { |
| kiosk_enable_screen_.reset( |
| new chromeos::KioskEnableScreen( |
| this, |
| oobe_display_->GetKioskEnableScreenActor())); |
| } |
| return kiosk_enable_screen_.get(); |
| } |
| |
| chromeos::KioskAutolaunchScreen* WizardController::GetKioskAutolaunchScreen() { |
| if (!autolaunch_screen_.get()) { |
| autolaunch_screen_.reset( |
| new chromeos::KioskAutolaunchScreen( |
| this, oobe_display_->GetKioskAutolaunchScreenActor())); |
| } |
| return autolaunch_screen_.get(); |
| } |
| |
| chromeos::TermsOfServiceScreen* WizardController::GetTermsOfServiceScreen() { |
| if (!terms_of_service_screen_.get()) { |
| terms_of_service_screen_.reset( |
| new chromeos::TermsOfServiceScreen( |
| this, oobe_display_->GetTermsOfServiceScreenActor())); |
| } |
| return terms_of_service_screen_.get(); |
| } |
| |
| chromeos::WrongHWIDScreen* WizardController::GetWrongHWIDScreen() { |
| if (!wrong_hwid_screen_.get()) { |
| wrong_hwid_screen_.reset( |
| new chromeos::WrongHWIDScreen( |
| this, oobe_display_->GetWrongHWIDScreenActor())); |
| } |
| return wrong_hwid_screen_.get(); |
| } |
| |
| chromeos::LocallyManagedUserCreationScreen* |
| WizardController::GetLocallyManagedUserCreationScreen() { |
| if (!locally_managed_user_creation_screen_.get()) { |
| locally_managed_user_creation_screen_.reset( |
| new chromeos::LocallyManagedUserCreationScreen( |
| this, oobe_display_->GetLocallyManagedUserCreationScreenActor())); |
| } |
| return locally_managed_user_creation_screen_.get(); |
| } |
| |
| chromeos::HIDDetectionScreen* WizardController::GetHIDDetectionScreen() { |
| if (!hid_detection_screen_.get()) { |
| hid_detection_screen_.reset( |
| new chromeos::HIDDetectionScreen( |
| this, oobe_display_->GetHIDDetectionScreenActor())); |
| } |
| return hid_detection_screen_.get(); |
| } |
| |
| void WizardController::ShowNetworkScreen() { |
| VLOG(1) << "Showing network screen."; |
| // Hide the status area initially; it only appears after OOBE first animates |
| // in. Keep it visible if the user goes back to the existing network screen. |
| SetStatusAreaVisible(network_screen_.get()); |
| SetCurrentScreen(GetNetworkScreen()); |
| } |
| |
| void WizardController::ShowLoginScreen(const LoginScreenContext& context) { |
| if (!time_eula_accepted_.is_null()) { |
| base::TimeDelta delta = base::Time::Now() - time_eula_accepted_; |
| UMA_HISTOGRAM_MEDIUM_TIMES("OOBE.EULAToSignInTime", delta); |
| } |
| VLOG(1) << "Showing login screen."; |
| SetStatusAreaVisible(true); |
| host_->StartSignInScreen(context); |
| smooth_show_timer_.Stop(); |
| oobe_display_ = NULL; |
| login_screen_started_ = true; |
| } |
| |
| void WizardController::ResumeLoginScreen() { |
| VLOG(1) << "Resuming login screen."; |
| SetStatusAreaVisible(true); |
| host_->ResumeSignInScreen(); |
| smooth_show_timer_.Stop(); |
| oobe_display_ = NULL; |
| } |
| |
| void WizardController::ShowUpdateScreen() { |
| VLOG(1) << "Showing update screen."; |
| SetStatusAreaVisible(true); |
| SetCurrentScreen(GetUpdateScreen()); |
| } |
| |
| void WizardController::ShowUserImageScreen() { |
| const chromeos::UserManager* user_manager = chromeos::UserManager::Get(); |
| // Skip user image selection for public sessions and ephemeral logins. |
| if (user_manager->IsLoggedInAsPublicAccount() || |
| user_manager->IsCurrentUserNonCryptohomeDataEphemeral()) { |
| OnUserImageSkipped(); |
| return; |
| } |
| VLOG(1) << "Showing user image screen."; |
| |
| bool profile_picture_enabled = true; |
| std::string user_id; |
| if (screen_parameters_.get()) { |
| screen_parameters_->GetBoolean("profile_picture_enabled", |
| &profile_picture_enabled); |
| screen_parameters_->GetString("user_id", &user_id); |
| } |
| |
| // Status area has been already shown at sign in screen so it |
| // doesn't make sense to hide it here and then show again at user session as |
| // this produces undesired UX transitions. |
| SetStatusAreaVisible(true); |
| |
| UserImageScreen* screen = GetUserImageScreen(); |
| if (!user_id.empty()) |
| screen->SetUserID(user_id); |
| screen->SetProfilePictureEnabled(profile_picture_enabled); |
| |
| SetCurrentScreen(screen); |
| } |
| |
| void WizardController::ShowEulaScreen() { |
| VLOG(1) << "Showing EULA screen."; |
| SetStatusAreaVisible(true); |
| SetCurrentScreen(GetEulaScreen()); |
| } |
| |
| void WizardController::ShowEnrollmentScreen() { |
| VLOG(1) << "Showing enrollment screen."; |
| |
| SetStatusAreaVisible(true); |
| |
| bool is_auto_enrollment = false; |
| std::string user; |
| if (screen_parameters_.get()) { |
| screen_parameters_->GetBoolean("is_auto_enrollment", &is_auto_enrollment); |
| screen_parameters_->GetString("user", &user); |
| } |
| |
| EnrollmentScreenActor::EnrollmentMode mode = |
| EnrollmentScreenActor::ENROLLMENT_MODE_MANUAL; |
| if (is_auto_enrollment) |
| mode = EnrollmentScreenActor::ENROLLMENT_MODE_AUTO; |
| else if (ShouldAutoStartEnrollment() && !CanExitEnrollment()) |
| mode = EnrollmentScreenActor::ENROLLMENT_MODE_FORCED; |
| |
| EnrollmentScreen* screen = GetEnrollmentScreen(); |
| screen->SetParameters(mode, GetForcedEnrollmentDomain(), user); |
| SetCurrentScreen(screen); |
| } |
| |
| void WizardController::ShowResetScreen() { |
| VLOG(1) << "Showing reset screen."; |
| SetStatusAreaVisible(false); |
| SetCurrentScreen(GetResetScreen()); |
| } |
| |
| void WizardController::ShowKioskEnableScreen() { |
| VLOG(1) << "Showing kiosk enable screen."; |
| SetStatusAreaVisible(false); |
| SetCurrentScreen(GetKioskEnableScreen()); |
| } |
| |
| void WizardController::ShowKioskAutolaunchScreen() { |
| VLOG(1) << "Showing kiosk autolaunch screen."; |
| SetStatusAreaVisible(false); |
| SetCurrentScreen(GetKioskAutolaunchScreen()); |
| } |
| |
| void WizardController::ShowTermsOfServiceScreen() { |
| // Only show the Terms of Service when logging into a public account and Terms |
| // of Service have been specified through policy. In all other cases, advance |
| // to the user image screen immediately. |
| if (!chromeos::UserManager::Get()->IsLoggedInAsPublicAccount() || |
| !ProfileManager::GetActiveUserProfile()->GetPrefs()-> |
| IsManagedPreference(prefs::kTermsOfServiceURL)) { |
| ShowUserImageScreen(); |
| return; |
| } |
| |
| VLOG(1) << "Showing Terms of Service screen."; |
| SetStatusAreaVisible(true); |
| SetCurrentScreen(GetTermsOfServiceScreen()); |
| } |
| |
| void WizardController::ShowWrongHWIDScreen() { |
| VLOG(1) << "Showing wrong HWID screen."; |
| SetStatusAreaVisible(false); |
| SetCurrentScreen(GetWrongHWIDScreen()); |
| } |
| |
| void WizardController::ShowLocallyManagedUserCreationScreen() { |
| VLOG(1) << "Showing Locally managed user creation screen screen."; |
| SetStatusAreaVisible(true); |
| LocallyManagedUserCreationScreen* screen = |
| GetLocallyManagedUserCreationScreen(); |
| SetCurrentScreen(screen); |
| } |
| |
| void WizardController::ShowHIDDetectionScreen() { |
| VLOG(1) << "Showing HID discovery screen."; |
| SetStatusAreaVisible(true); |
| SetCurrentScreen(GetHIDDetectionScreen()); |
| } |
| |
| void WizardController::SkipToLoginForTesting( |
| const LoginScreenContext& context) { |
| VLOG(1) << "SkipToLoginForTesting."; |
| StartupUtils::MarkEulaAccepted(); |
| PerformPostEulaActions(); |
| OnOOBECompleted(); |
| } |
| |
| void WizardController::AddObserver(Observer* observer) { |
| observer_list_.AddObserver(observer); |
| } |
| |
| void WizardController::RemoveObserver(Observer* observer) { |
| observer_list_.RemoveObserver(observer); |
| } |
| |
| void WizardController::OnSessionStart() { |
| FOR_EACH_OBSERVER(Observer, observer_list_, OnSessionStart()); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // WizardController, ExitHandlers: |
| void WizardController::OnHIDDetectionCompleted() { |
| ShowNetworkScreen(); |
| } |
| |
| void WizardController::OnNetworkConnected() { |
| if (is_official_build_) { |
| if (!StartupUtils::IsEulaAccepted()) { |
| ShowEulaScreen(); |
| } else { |
| // Possible cases: |
| // 1. EULA was accepted, forced shutdown/reboot during update. |
| // 2. EULA was accepted, planned reboot after update. |
| // Make sure that device is up-to-date. |
| InitiateOOBEUpdate(); |
| } |
| } else { |
| InitiateOOBEUpdate(); |
| } |
| } |
| |
| void WizardController::OnNetworkOffline() { |
| // TODO(dpolukhin): if(is_out_of_box_) we cannot work offline and |
| // should report some error message here and stay on the same screen. |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| |
| void WizardController::OnConnectionFailed() { |
| // TODO(dpolukhin): show error message after login screen is displayed. |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| |
| void WizardController::OnUpdateCompleted() { |
| StartAutoEnrollmentCheck(); |
| } |
| |
| void WizardController::OnEulaAccepted() { |
| time_eula_accepted_ = base::Time::Now(); |
| StartupUtils::MarkEulaAccepted(); |
| bool uma_enabled = |
| OptionsUtil::ResolveMetricsReportingEnabled(usage_statistics_reporting_); |
| |
| CrosSettings::Get()->SetBoolean(kStatsReportingPref, uma_enabled); |
| if (uma_enabled) { |
| #if defined(GOOGLE_CHROME_BUILD) |
| // The crash reporter initialization needs IO to complete. |
| base::ThreadRestrictions::ScopedAllowIO allow_io; |
| breakpad::InitCrashReporter(std::string()); |
| #endif |
| } |
| |
| InitiateOOBEUpdate(); |
| } |
| |
| void WizardController::OnUpdateErrorCheckingForUpdate() { |
| // TODO(nkostylev): Update should be required during OOBE. |
| // We do not want to block users from being able to proceed to the login |
| // screen if there is any error checking for an update. |
| // They could use "browse without sign-in" feature to set up the network to be |
| // able to perform the update later. |
| OnUpdateCompleted(); |
| } |
| |
| void WizardController::OnUpdateErrorUpdating() { |
| // If there was an error while getting or applying the update, |
| // return to network selection screen. |
| // TODO(nkostylev): Show message to the user explaining update error. |
| // TODO(nkostylev): Update should be required during OOBE. |
| // Temporary fix, need to migrate to new API. http://crosbug.com/4321 |
| OnUpdateCompleted(); |
| } |
| |
| void WizardController::EnableUserImageScreenReturnToPreviousHack() { |
| user_image_screen_return_to_previous_hack_ = true; |
| } |
| |
| void WizardController::OnUserImageSelected() { |
| if (user_image_screen_return_to_previous_hack_) { |
| user_image_screen_return_to_previous_hack_ = false; |
| DCHECK(previous_screen_); |
| if (previous_screen_) { |
| SetCurrentScreen(previous_screen_); |
| return; |
| } |
| } |
| // Launch browser and delete login host controller. |
| BrowserThread::PostTask( |
| BrowserThread::UI, |
| FROM_HERE, |
| base::Bind(&chromeos::LoginUtils::DoBrowserLaunch, |
| base::Unretained(chromeos::LoginUtils::Get()), |
| ProfileManager::GetActiveUserProfile(), host_)); |
| host_ = NULL; |
| } |
| |
| void WizardController::OnUserImageSkipped() { |
| OnUserImageSelected(); |
| } |
| |
| void WizardController::OnEnrollmentDone() { |
| // Mark OOBE as completed only if enterprise enrollment was part of the |
| // forced flow (i.e. app kiosk). |
| if (ShouldAutoStartEnrollment()) |
| PerformOOBECompletedActions(); |
| |
| // TODO(mnissler): Unify the logic for auto-login for Public Sessions and |
| // Kiosk Apps and make this code cover both cases: http://crbug.com/234694. |
| if (KioskAppManager::Get()->IsAutoLaunchEnabled()) |
| AutoLaunchKioskApp(); |
| else |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| |
| void WizardController::OnResetCanceled() { |
| if (previous_screen_) { |
| SetCurrentScreen(previous_screen_); |
| } else { |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| } |
| |
| void WizardController::OnKioskAutolaunchCanceled() { |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| |
| void WizardController::OnKioskAutolaunchConfirmed() { |
| DCHECK(KioskAppManager::Get()->IsAutoLaunchEnabled()); |
| AutoLaunchKioskApp(); |
| } |
| |
| void WizardController::OnKioskEnableCompleted() { |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| |
| void WizardController::OnWrongHWIDWarningSkipped() { |
| if (previous_screen_) |
| SetCurrentScreen(previous_screen_); |
| else |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| |
| void WizardController::OnAutoEnrollmentDone() { |
| VLOG(1) << "Automagic enrollment done, resuming previous signin"; |
| ResumeLoginScreen(); |
| } |
| |
| void WizardController::OnOOBECompleted() { |
| auto_enrollment_check_step_.reset(); |
| if (ShouldAutoStartEnrollment()) { |
| ShowEnrollmentScreen(); |
| } else { |
| PerformOOBECompletedActions(); |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| } |
| |
| void WizardController::OnTermsOfServiceDeclined() { |
| // If the user declines the Terms of Service, end the session and return to |
| // the login screen. |
| DBusThreadManager::Get()->GetSessionManagerClient()->StopSession(); |
| } |
| |
| void WizardController::OnTermsOfServiceAccepted() { |
| // If the user accepts the Terms of Service, advance to the user image screen. |
| ShowUserImageScreen(); |
| } |
| |
| void WizardController::InitiateOOBEUpdate() { |
| PerformPostEulaActions(); |
| SetCurrentScreenSmooth(GetUpdateScreen(), true); |
| GetUpdateScreen()->StartNetworkCheck(); |
| } |
| |
| void WizardController::StartTimezoneResolve() { |
| geolocation_provider_.reset(new SimpleGeolocationProvider( |
| g_browser_process->system_request_context(), |
| SimpleGeolocationProvider::DefaultGeolocationProviderURL())); |
| geolocation_provider_->RequestGeolocation( |
| base::TimeDelta::FromSeconds(kResolveTimeZoneTimeoutSeconds), |
| base::Bind(&WizardController::OnLocationResolved, |
| weak_factory_.GetWeakPtr())); |
| } |
| |
| void WizardController::PerformPostEulaActions() { |
| DelayNetworkCall( |
| base::Bind(&WizardController::StartTimezoneResolve, |
| weak_factory_.GetWeakPtr()), |
| base::TimeDelta::FromMilliseconds(kDefaultNetworkRetryDelayMS)); |
| DelayNetworkCall( |
| ServicesCustomizationDocument::GetInstance() |
| ->EnsureCustomizationAppliedClosure(), |
| base::TimeDelta::FromMilliseconds(kDefaultNetworkRetryDelayMS)); |
| |
| // Now that EULA has been accepted (for official builds), enable portal check. |
| // ChromiumOS builds would go though this code path too. |
| NetworkHandler::Get()->network_state_handler()->SetCheckPortalList( |
| NetworkStateHandler::kDefaultCheckPortalList); |
| host_->GetAutoEnrollmentController()->Start(); |
| host_->PrewarmAuthentication(); |
| NetworkPortalDetector::Get()->Enable(true); |
| } |
| |
| void WizardController::PerformOOBECompletedActions() { |
| StartupUtils::MarkOobeCompleted(); |
| UMA_HISTOGRAM_COUNTS_100( |
| "HIDDetection.TimesDialogShownPerOOBECompleted", |
| GetLocalState()->GetInteger(prefs::kTimesHIDDialogShown)); |
| GetLocalState()->ClearPref(prefs::kTimesHIDDialogShown); |
| } |
| |
| void WizardController::SetCurrentScreen(WizardScreen* new_current) { |
| SetCurrentScreenSmooth(new_current, false); |
| } |
| |
| void WizardController::ShowCurrentScreen() { |
| // ShowCurrentScreen may get called by smooth_show_timer_ even after |
| // flow has been switched to sign in screen (ExistingUserController). |
| if (!oobe_display_) |
| return; |
| |
| // First remember how far have we reached so that we can resume if needed. |
| if (is_out_of_box_ && IsResumableScreen(current_screen_->GetName())) |
| StartupUtils::SaveOobePendingScreen(current_screen_->GetName()); |
| |
| smooth_show_timer_.Stop(); |
| |
| FOR_EACH_OBSERVER(Observer, observer_list_, OnScreenChanged(current_screen_)); |
| |
| oobe_display_->ShowScreen(current_screen_); |
| } |
| |
| void WizardController::SetCurrentScreenSmooth(WizardScreen* new_current, |
| bool use_smoothing) { |
| if (current_screen_ == new_current || |
| new_current == NULL || |
| oobe_display_ == NULL) { |
| return; |
| } |
| |
| smooth_show_timer_.Stop(); |
| |
| if (current_screen_) |
| oobe_display_->HideScreen(current_screen_); |
| |
| previous_screen_ = current_screen_; |
| current_screen_ = new_current; |
| |
| if (use_smoothing) { |
| smooth_show_timer_.Start( |
| FROM_HERE, |
| base::TimeDelta::FromMilliseconds(kShowDelayMs), |
| this, |
| &WizardController::ShowCurrentScreen); |
| } else { |
| ShowCurrentScreen(); |
| } |
| } |
| |
| void WizardController::SetStatusAreaVisible(bool visible) { |
| host_->SetStatusAreaVisible(visible); |
| } |
| |
| void WizardController::AdvanceToScreen(const std::string& screen_name) { |
| if (screen_name == kNetworkScreenName) { |
| ShowNetworkScreen(); |
| } else if (screen_name == kLoginScreenName) { |
| ShowLoginScreen(LoginScreenContext()); |
| } else if (screen_name == kUpdateScreenName) { |
| InitiateOOBEUpdate(); |
| } else if (screen_name == kUserImageScreenName) { |
| ShowUserImageScreen(); |
| } else if (screen_name == kEulaScreenName) { |
| ShowEulaScreen(); |
| } else if (screen_name == kResetScreenName) { |
| ShowResetScreen(); |
| } else if (screen_name == kKioskEnableScreenName) { |
| ShowKioskEnableScreen(); |
| } else if (screen_name == kKioskAutolaunchScreenName) { |
| ShowKioskAutolaunchScreen(); |
| } else if (screen_name == kEnrollmentScreenName) { |
| ShowEnrollmentScreen(); |
| } else if (screen_name == kTermsOfServiceScreenName) { |
| ShowTermsOfServiceScreen(); |
| } else if (screen_name == kWrongHWIDScreenName) { |
| ShowWrongHWIDScreen(); |
| } else if (screen_name == kLocallyManagedUserCreationScreenName) { |
| ShowLocallyManagedUserCreationScreen(); |
| } else if (screen_name == kAppLaunchSplashScreenName) { |
| AutoLaunchKioskApp(); |
| } else if (screen_name == kHIDDetectionScreenName) { |
| ShowHIDDetectionScreen(); |
| } else if (screen_name != kTestNoScreenName) { |
| if (is_out_of_box_) { |
| if (CanShowHIDDetectionScreen()) |
| ShowHIDDetectionScreen(); |
| else |
| ShowNetworkScreen(); |
| } else { |
| ShowLoginScreen(LoginScreenContext()); |
| } |
| } |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // WizardController, chromeos::ScreenObserver overrides: |
| void WizardController::OnExit(ExitCodes exit_code) { |
| VLOG(1) << "Wizard screen exit code: " << exit_code; |
| switch (exit_code) { |
| case HID_DETECTION_COMPLETED: |
| OnHIDDetectionCompleted(); |
| break; |
| case NETWORK_CONNECTED: |
| OnNetworkConnected(); |
| break; |
| case CONNECTION_FAILED: |
| OnConnectionFailed(); |
| break; |
| case UPDATE_INSTALLED: |
| case UPDATE_NOUPDATE: |
| OnUpdateCompleted(); |
| break; |
| case UPDATE_ERROR_CHECKING_FOR_UPDATE: |
| OnUpdateErrorCheckingForUpdate(); |
| break; |
| case UPDATE_ERROR_UPDATING: |
| OnUpdateErrorUpdating(); |
| break; |
| case USER_IMAGE_SELECTED: |
| OnUserImageSelected(); |
| break; |
| case EULA_ACCEPTED: |
| OnEulaAccepted(); |
| break; |
| case EULA_BACK: |
| ShowNetworkScreen(); |
| break; |
| case ENTERPRISE_AUTO_ENROLLMENT_CHECK_COMPLETED: |
| OnOOBECompleted(); |
| break; |
| case ENTERPRISE_ENROLLMENT_COMPLETED: |
| OnEnrollmentDone(); |
| break; |
| case ENTERPRISE_ENROLLMENT_BACK: |
| ShowNetworkScreen(); |
| break; |
| case RESET_CANCELED: |
| OnResetCanceled(); |
| break; |
| case KIOSK_AUTOLAUNCH_CANCELED: |
| OnKioskAutolaunchCanceled(); |
| break; |
| case KIOSK_AUTOLAUNCH_CONFIRMED: |
| OnKioskAutolaunchConfirmed(); |
| break; |
| case KIOSK_ENABLE_COMPLETED: |
| OnKioskEnableCompleted(); |
| break; |
| case ENTERPRISE_AUTO_MAGIC_ENROLLMENT_COMPLETED: |
| OnAutoEnrollmentDone(); |
| break; |
| case TERMS_OF_SERVICE_DECLINED: |
| OnTermsOfServiceDeclined(); |
| break; |
| case TERMS_OF_SERVICE_ACCEPTED: |
| OnTermsOfServiceAccepted(); |
| break; |
| case WRONG_HWID_WARNING_SKIPPED: |
| OnWrongHWIDWarningSkipped(); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| } |
| |
| void WizardController::OnSetUserNamePassword(const std::string& username, |
| const std::string& password) { |
| username_ = username; |
| password_ = password; |
| } |
| |
| void WizardController::SetUsageStatisticsReporting(bool val) { |
| usage_statistics_reporting_ = val; |
| } |
| |
| bool WizardController::GetUsageStatisticsReporting() const { |
| return usage_statistics_reporting_; |
| } |
| |
| chromeos::ErrorScreen* WizardController::GetErrorScreen() { |
| if (!error_screen_.get()) { |
| error_screen_.reset( |
| new chromeos::ErrorScreen(this, oobe_display_->GetErrorScreenActor())); |
| } |
| return error_screen_.get(); |
| } |
| |
| void WizardController::ShowErrorScreen() { |
| VLOG(1) << "Showing error screen."; |
| SetCurrentScreen(GetErrorScreen()); |
| } |
| |
| void WizardController::HideErrorScreen(WizardScreen* parent_screen) { |
| DCHECK(parent_screen); |
| VLOG(1) << "Hiding error screen."; |
| SetCurrentScreen(parent_screen); |
| } |
| |
| void WizardController::OnAccessibilityStatusChanged( |
| const AccessibilityStatusEventDetails& details) { |
| enum AccessibilityNotificationType type = details.notification_type; |
| if (type == ACCESSIBILITY_MANAGER_SHUTDOWN) { |
| accessibility_subscription_.reset(); |
| return; |
| } else if (type != ACCESSIBILITY_TOGGLE_SPOKEN_FEEDBACK || !details.enabled) { |
| return; |
| } |
| |
| CrasAudioHandler* cras = CrasAudioHandler::Get(); |
| if (cras->IsOutputMuted()) { |
| cras->SetOutputMute(false); |
| cras->SetOutputVolumePercent(kMinAudibleOutputVolumePercent); |
| } else if (cras->GetOutputVolumePercent() < kMinAudibleOutputVolumePercent) { |
| cras->SetOutputVolumePercent(kMinAudibleOutputVolumePercent); |
| } |
| } |
| |
| void WizardController::AutoLaunchKioskApp() { |
| KioskAppManager::App app_data; |
| std::string app_id = KioskAppManager::Get()->GetAutoLaunchApp(); |
| CHECK(KioskAppManager::Get()->GetApp(app_id, &app_data)); |
| |
| host_->StartAppLaunch(app_id, false /* diagnostic_mode */); |
| } |
| |
| // static |
| void WizardController::SetZeroDelays() { |
| kShowDelayMs = 0; |
| zero_delay_enabled_ = true; |
| } |
| |
| // static |
| bool WizardController::IsZeroDelayEnabled() { |
| return zero_delay_enabled_; |
| } |
| |
| // static |
| void WizardController::SkipPostLoginScreensForTesting() { |
| skip_post_login_screens_ = true; |
| } |
| |
| // static |
| bool WizardController::ShouldAutoStartEnrollment() { |
| policy::BrowserPolicyConnectorChromeOS* connector = |
| g_browser_process->platform_part()->browser_policy_connector_chromeos(); |
| return connector->GetDeviceCloudPolicyManager()->ShouldAutoStartEnrollment(); |
| } |
| |
| // static |
| bool WizardController::CanExitEnrollment() { |
| policy::BrowserPolicyConnectorChromeOS* connector = |
| g_browser_process->platform_part()->browser_policy_connector_chromeos(); |
| return connector->GetDeviceCloudPolicyManager()->CanExitEnrollment(); |
| } |
| |
| // static |
| std::string WizardController::GetForcedEnrollmentDomain() { |
| policy::BrowserPolicyConnectorChromeOS* connector = |
| g_browser_process->platform_part()->browser_policy_connector_chromeos(); |
| return connector->GetDeviceCloudPolicyManager()->GetForcedEnrollmentDomain(); |
| } |
| |
| void WizardController::OnLocalStateInitialized(bool /* succeeded */) { |
| if (GetLocalState()->GetInitializationStatus() != |
| PrefService::INITIALIZATION_STATUS_ERROR) { |
| return; |
| } |
| GetErrorScreen()->SetUIState(ErrorScreen::UI_STATE_LOCAL_STATE_ERROR); |
| SetStatusAreaVisible(false); |
| ShowErrorScreen(); |
| } |
| |
| void WizardController::StartAutoEnrollmentCheck() { |
| auto_enrollment_check_step_.reset( |
| new AutoEnrollmentCheckStep(this, host_->GetAutoEnrollmentController())); |
| auto_enrollment_check_step_->Start(); |
| } |
| |
| PrefService* WizardController::GetLocalState() { |
| if (local_state_for_testing_) |
| return local_state_for_testing_; |
| return g_browser_process->local_state(); |
| } |
| |
| void WizardController::OnTimezoneResolved( |
| scoped_ptr<TimeZoneResponseData> timezone, |
| bool server_error) { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| DCHECK(timezone.get()); |
| // To check that "this" is not destroyed try to access some member |
| // (timezone_provider_) in this case. Expect crash here. |
| DCHECK(timezone_provider_.get()); |
| |
| timezone_resolved_ = true; |
| base::ScopedClosureRunner inform_test(on_timezone_resolved_for_testing_); |
| on_timezone_resolved_for_testing_.Reset(); |
| |
| VLOG(1) << "Resolved local timezone={" << timezone->ToStringForDebug() |
| << "}."; |
| |
| if (timezone->status != TimeZoneResponseData::OK) { |
| LOG(WARNING) << "Resolve TimeZone: failed to resolve timezone."; |
| return; |
| } |
| |
| policy::BrowserPolicyConnectorChromeOS* connector = |
| g_browser_process->platform_part()->browser_policy_connector_chromeos(); |
| if (connector->IsEnterpriseManaged()) { |
| std::string policy_timezone; |
| if (chromeos::CrosSettings::Get()->GetString( |
| chromeos::kSystemTimezonePolicy, &policy_timezone) && |
| !policy_timezone.empty()) { |
| VLOG(1) << "Resolve TimeZone: TimeZone settings are overridden" |
| << " by DevicePolicy."; |
| return; |
| } |
| } |
| |
| if (!timezone->timeZoneId.empty()) { |
| VLOG(1) << "Resolve TimeZone: setting timezone to '" << timezone->timeZoneId |
| << "'"; |
| |
| chromeos::system::TimezoneSettings::GetInstance()->SetTimezoneFromID( |
| base::UTF8ToUTF16(timezone->timeZoneId)); |
| } |
| } |
| |
| TimeZoneProvider* WizardController::GetTimezoneProvider() { |
| if (!timezone_provider_) { |
| timezone_provider_.reset( |
| new TimeZoneProvider(g_browser_process->system_request_context(), |
| DefaultTimezoneProviderURL())); |
| } |
| return timezone_provider_.get(); |
| } |
| |
| void WizardController::OnLocationResolved(const Geoposition& position, |
| bool server_error, |
| const base::TimeDelta elapsed) { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| |
| const base::TimeDelta timeout = |
| base::TimeDelta::FromSeconds(kResolveTimeZoneTimeoutSeconds); |
| // Ignore invalid position. |
| if (!position.Valid()) |
| return; |
| |
| if (elapsed >= timeout) { |
| LOG(WARNING) << "Resolve TimeZone: got location after timeout (" |
| << elapsed.InSecondsF() << " seconds elapsed). Ignored."; |
| return; |
| } |
| |
| // WizardController owns TimezoneProvider, so timezone request is silently |
| // cancelled on destruction. |
| GetTimezoneProvider()->RequestTimezone( |
| position, |
| false, // sensor |
| timeout - elapsed, |
| base::Bind(&WizardController::OnTimezoneResolved, |
| base::Unretained(this))); |
| } |
| |
| bool WizardController::SetOnTimeZoneResolvedForTesting( |
| const base::Closure& callback) { |
| if (timezone_resolved_) |
| return false; |
| |
| on_timezone_resolved_for_testing_ = callback; |
| return true; |
| } |
| |
| } // namespace chromeos |