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// Copyright 2020 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/policy/handlers/minimum_version_policy_handler_delegate_impl.h"
#include "base/check_deref.h"
#include "base/command_line.h"
#include "base/system/sys_info.h"
#include "chrome/browser/ash/app_mode/app_launch_utils.h"
#include "chrome/browser/ash/login/existing_user_controller.h"
#include "chrome/browser/ash/login/screens/base_screen.h"
#include "chrome/browser/ash/login/screens/update_required_screen.h"
#include "chrome/browser/ash/login/wizard_controller.h"
#include "chrome/browser/ash/policy/core/browser_policy_connector_ash.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/browser_process_platform_part.h"
#include "chrome/browser/lifetime/application_lifetime.h"
#include "chrome/browser/policy/profile_policy_connector.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/ui/ash/login/login_display_host.h"
#include "chrome/browser/ui/webui/ash/login/update_required_screen_handler.h"
#include "components/session_manager/core/session_manager.h"
#include "components/user_manager/user_manager.h"
namespace policy {
MinimumVersionPolicyHandlerDelegateImpl::
MinimumVersionPolicyHandlerDelegateImpl() = default;
bool MinimumVersionPolicyHandlerDelegateImpl::IsKioskMode() const {
return user_manager::UserManager::IsInitialized() &&
(ash::ShouldAutoLaunchKioskApp(
CHECK_DEREF(base::CommandLine::ForCurrentProcess()),
CHECK_DEREF(g_browser_process->local_state())) ||
user_manager::UserManager::Get()->IsLoggedInAsAnyKioskApp());
}
bool MinimumVersionPolicyHandlerDelegateImpl::IsDeviceEnterpriseManaged()
const {
return g_browser_process->platform_part()
->browser_policy_connector_ash()
->IsDeviceEnterpriseManaged();
}
bool MinimumVersionPolicyHandlerDelegateImpl::IsUserLoggedIn() const {
return user_manager::UserManager::IsInitialized() &&
user_manager::UserManager::Get()->IsUserLoggedIn();
}
bool MinimumVersionPolicyHandlerDelegateImpl::IsUserEnterpriseManaged() const {
if (!IsUserLoggedIn()) {
return false;
}
Profile* const profile = ProfileManager::GetPrimaryUserProfile();
if (!profile) {
return false;
}
// TODO(https://crbug.com/1048607): Handle the case when |IsUserLoggedIn|
// returns true after Auth success but |IsManaged| returns false before user
// policy fetched.
return profile->GetProfilePolicyConnector()->IsManaged() &&
!profile->IsChild();
}
bool MinimumVersionPolicyHandlerDelegateImpl::IsLoginSessionState() const {
using session_manager::SessionState;
SessionState state = session_manager::SessionManager::Get()->session_state();
return state == SessionState::LOGIN_PRIMARY;
}
bool MinimumVersionPolicyHandlerDelegateImpl::IsLoginInProgress() const {
const auto* existing_user_controller =
ash::ExistingUserController::current_controller();
return existing_user_controller &&
existing_user_controller->IsSigninInProgress();
}
void MinimumVersionPolicyHandlerDelegateImpl::ShowUpdateRequiredScreen() {
if (ash::LoginDisplayHost::default_host()) {
ash::LoginDisplayHost::default_host()->StartWizard(
ash::UpdateRequiredView::kScreenId);
}
}
void MinimumVersionPolicyHandlerDelegateImpl::RestartToLoginScreen() {
chrome::AttemptUserExit();
}
void MinimumVersionPolicyHandlerDelegateImpl::
HideUpdateRequiredScreenIfShown() {
auto* const wizard_controller = ash::WizardController::default_controller();
if (!wizard_controller) {
return;
}
auto* screen = wizard_controller->GetScreen<ash::UpdateRequiredScreen>();
if (screen->is_hidden()) {
return;
}
screen->Exit();
}
base::Version MinimumVersionPolicyHandlerDelegateImpl::GetCurrentVersion()
const {
return base::Version(base::SysInfo::OperatingSystemVersion());
}
} // namespace policy
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