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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/first_run/first_run.h"
#include "ash/constants/ash_switches.h"
#include "base/command_line.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/metrics/histogram_macros.h"
#include "chrome/browser/ash/arc/arc_util.h"
#include "chrome/browser/ash/login/wizard_controller.h"
#include "chrome/browser/ash/system_web_apps/system_web_app_manager.h"
#include "chrome/browser/policy/profile_policy_connector.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_observer.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "chrome/browser/ui/ash/login/login_display_host.h"
#include "chrome/browser/ui/ash/system_web_apps/system_web_app_ui_utils.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/extensions/extension_constants.h"
#include "chrome/common/pref_names.h"
#include "chromeos/ash/components/login/login_state/login_state.h"
#include "chromeos/ash/experiences/arc/arc_prefs.h"
#include "chromeos/ash/experiences/arc/session/arc_service_manager.h"
#include "components/pref_registry/pref_registry_syncable.h"
#include "components/prefs/pref_service.h"
#include "components/session_manager/core/session_manager.h"
#include "components/session_manager/core/session_manager_observer.h"
#include "components/signin/public/identity_manager/account_info.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "components/sync_preferences/pref_service_syncable.h"
#include "components/user_manager/user_manager.h"
#include "content/public/common/content_switches.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/common/constants.h"
#include "ui/display/screen.h"
#include "ui/events/event_constants.h"
#include "ui/gfx/geometry/rect.h"
#include "url/gurl.h"
namespace ash {
namespace first_run {
namespace {
// Returns true if this user type is probably a human who wants to configure
// their device through the help app. Other user types are robots, guests or
// public accounts.
bool IsRegularUserOrSupervisedChild(user_manager::UserManager* user_manager) {
switch (user_manager->GetActiveUser()->GetType()) {
case user_manager::UserType::kRegular:
case user_manager::UserType::kChild:
return true;
default:
return false;
}
}
// Getting started module is shown to unmanaged regular and child accounts.
bool ShouldShowGetStarted(Profile* profile,
user_manager::UserManager* user_manager) {
// Child users return true for IsManaged. These are not EDU accounts though,
// should still see the getting started module.
if (profile->IsChild())
return true;
switch (user_manager->GetActiveUser()->GetType()) {
case user_manager::UserType::kRegular:
return !profile->GetProfilePolicyConnector()->IsManaged();
default:
return false;
}
}
// Object of this class waits for system web apps to load. Then it launches the
// help app. The object deletes itself if the app is launched or the profile is
// destroyed.
class AppLauncher final : public ProfileObserver {
public:
// App launcher owns itself and will be deleted when the app is launched or
// the profile is destroyed.
static void LaunchHelpAfterSWALoad(Profile* profile) {
DCHECK(ShouldLaunchHelpApp(profile));
new AppLauncher(profile);
}
// ProfileObserver:
void OnProfileWillBeDestroyed(Profile* profile) override { delete this; }
private:
explicit AppLauncher(Profile* profile) : profile_(profile) {
profile->AddObserver(this);
SystemWebAppManager::Get(profile)->on_apps_synchronized().Post(
FROM_HERE, base::BindOnce(&AppLauncher::LaunchHelpApp,
weak_factory_.GetWeakPtr()));
}
~AppLauncher() override { this->profile_->RemoveObserver(this); }
AppLauncher(const AppLauncher&) = delete;
AppLauncher& operator=(const AppLauncher&) = delete;
void LaunchHelpApp() {
ash::SystemAppLaunchParams params;
params.url = GURL("chrome://help-app?launchSource=first-run");
params.launch_source = apps::LaunchSource::kFromFirstRun;
LaunchSystemWebAppAsync(profile_, SystemWebAppType::HELP, params);
profile_->GetPrefs()->SetBoolean(prefs::kFirstRunTutorialShown, true);
delete this;
}
raw_ptr<Profile> profile_;
base::WeakPtrFactory<AppLauncher> weak_factory_{this};
};
} // namespace
void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
// This preference used to be syncable, change it to non-syncable so new
// users will always see the welcome app on a new device.
// See crbug.com/752361
registry->RegisterBooleanPref(prefs::kFirstRunTutorialShown, false);
registry->RegisterBooleanPref(prefs::kHelpAppShouldShowGetStarted, false);
registry->RegisterBooleanPref(prefs::kHelpAppShouldShowParentalControl,
false);
registry->RegisterBooleanPref(prefs::kHelpAppTabletModeDuringOobe, false);
}
bool ShouldLaunchHelpApp(Profile* profile) {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
user_manager::UserManager* user_manager = user_manager::UserManager::Get();
// Even if we don't launch the help app now, define the preferences for what
// should be shown in the app when it is launched.
profile->GetPrefs()->SetBoolean(prefs::kHelpAppShouldShowGetStarted,
ShouldShowGetStarted(profile, user_manager));
profile->GetPrefs()->SetBoolean(prefs::kHelpAppTabletModeDuringOobe,
display::Screen::GetScreen()->InTabletMode());
if (WizardController::default_controller())
WizardController::default_controller()->PrepareFirstRunPrefs();
if (!SystemWebAppManager::Get(profile))
return false;
if (!IsRegularUserOrSupervisedChild(user_manager))
return false;
if (switches::ShouldSkipOobePostLogin())
return false;
if (command_line->HasSwitch(switches::kForceFirstRunUI)) {
return true;
}
if (command_line->HasSwitch(switches::kDisableFirstRunUI)) {
return false;
}
if (display::Screen::GetScreen()->InTabletMode()) {
return false;
}
if (command_line->HasSwitch(::switches::kTestType))
return false;
if (!user_manager->IsCurrentUserNew())
return false;
if (profile->GetPrefs()->GetBoolean(prefs::kFirstRunTutorialShown))
return false;
if (user_manager->IsCurrentUserNonCryptohomeDataEphemeral())
return false;
// Child accounts show up as managed, so check this first.
if (profile->IsChild())
return true;
if (profile->GetProfilePolicyConnector()->IsManaged())
return false;
return true;
}
void LaunchHelpApp(Profile* profile) {
AppLauncher::LaunchHelpAfterSWALoad(profile);
}
} // namespace first_run
} // namespace ash
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