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// Copyright 2019 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/ui/webui/ash/add_supervision/add_supervision_handler.h"
#include <string>
#include <utility>
#include <vector>
#include "chrome/browser/apps/app_service/app_service_proxy.h"
#include "chrome/browser/apps/app_service/app_service_proxy_factory.h"
#include "chrome/browser/ash/app_list/arc/arc_app_utils.h"
#include "chrome/browser/ash/arc/session/arc_session_manager.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "chrome/browser/supervised_user/supervised_user_service_factory.h"
#include "chrome/browser/ui/webui/ash/add_supervision/add_supervision.mojom.h"
#include "chrome/browser/ui/webui/ash/add_supervision/add_supervision_handler_utils.h"
#include "chrome/browser/ui/webui/ash/add_supervision/add_supervision_metrics_recorder.h"
#include "components/services/app_service/public/cpp/app_registry_cache.h"
#include "components/signin/public/base/consent_level.h"
#include "components/signin/public/identity_manager/access_token_fetcher.h"
#include "components/signin/public/identity_manager/access_token_info.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "components/signin/public/identity_manager/scope_set.h"
#include "components/supervised_user/core/browser/supervised_user_service.h"
#include "components/user_manager/user_manager.h"
#include "content/public/browser/web_ui.h"
#include "google_apis/gaia/gaia_constants.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver.h"
namespace ash {
AddSupervisionHandler::AddSupervisionHandler(
mojo::PendingReceiver<add_supervision::mojom::AddSupervisionHandler>
receiver,
content::WebUI* web_ui,
signin::IdentityManager* identity_manager,
Delegate* delegate)
: web_ui_(web_ui),
identity_manager_(identity_manager),
receiver_(this, std::move(receiver)),
delegate_(delegate) {
identity_manager_observation_.Observe(identity_manager_);
}
AddSupervisionHandler::~AddSupervisionHandler() {
identity_manager_observation_.Reset();
}
void AddSupervisionHandler::RequestClose(RequestCloseCallback callback) {
bool dialog_closed = delegate_->CloseDialog();
std::move(callback).Run(dialog_closed);
}
void AddSupervisionHandler::GetInstalledArcApps(
GetInstalledArcAppsCallback callback) {
Profile* profile = Profile::FromWebUI(web_ui_);
if (!profile) {
DLOG(WARNING) << "Profile not found in WebUI";
std::move(callback).Run({});
return;
}
if (!arc::ArcSessionManager::Get()) {
DLOG(WARNING) << "No ArcSessionManager available";
std::move(callback).Run({});
return;
}
if (arc::ArcSessionManager::Get()->state() !=
arc::ArcSessionManager::State::ACTIVE) {
DLOG(WARNING) << "ArcSessionManager is not active";
std::move(callback).Run({});
return;
}
std::vector<std::string> installed_arc_apps;
apps::AppServiceProxyFactory::GetForProfile(profile)
->AppRegistryCache()
.ForEachApp(
[&installed_arc_apps, profile](const apps::AppUpdate& update) {
if (ShouldIncludeAppUpdate(update)) {
std::string package_name =
arc::AppIdToArcPackageName(update.AppId(), profile);
if (!package_name.empty()) {
installed_arc_apps.push_back(package_name);
}
}
});
std::move(callback).Run(installed_arc_apps);
}
void AddSupervisionHandler::GetOAuthToken(GetOAuthTokenCallback callback) {
if (!identity_manager_) {
std::move(callback).Run(
add_supervision::mojom::OAuthTokenFetchStatus::ERROR, "");
return;
}
signin::ScopeSet scopes;
scopes.insert(GaiaConstants::kKidsSupervisionSetupChildOAuth2Scope);
scopes.insert(GaiaConstants::kPeopleApiReadOnlyOAuth2Scope);
scopes.insert(GaiaConstants::kAccountsReauthOAuth2Scope);
scopes.insert(GaiaConstants::kAuditRecordingOAuth2Scope);
scopes.insert(GaiaConstants::kClearCutOAuth2Scope);
oauth2_access_token_fetcher_ =
identity_manager_->CreateAccessTokenFetcherForAccount(
identity_manager_->GetPrimaryAccountId(signin::ConsentLevel::kSync),
"add_supervision", scopes,
base::BindOnce(&AddSupervisionHandler::OnAccessTokenFetchComplete,
weak_ptr_factory_.GetWeakPtr(), std::move(callback)),
signin::AccessTokenFetcher::Mode::kImmediate);
}
void AddSupervisionHandler::LogOut() {
LogOutHelper();
}
void AddSupervisionHandler::NotifySupervisionEnabled() {
supervised_user::SupervisedUserService* service =
SupervisedUserServiceFactory::GetForProfile(Profile::FromWebUI(web_ui_));
service->set_signout_required_after_supervision_enabled();
// Force full sign-in the next time the user is at the login screen.
// Gellerization can only be triggered by the primary user.
user_manager::UserManager* manager = user_manager::UserManager::Get();
manager->SaveForceOnlineSignin(manager->GetPrimaryUser()->GetAccountId(),
true /* force signin */);
// Record UMA metric that user has completed Add Supervision process.
AddSupervisionMetricsRecorder::GetInstance()->RecordAddSupervisionEnrollment(
AddSupervisionMetricsRecorder::EnrollmentState::kCompleted);
}
void AddSupervisionHandler::OnIdentityManagerShutdown(
signin::IdentityManager* identity_manager) {
identity_manager_observation_.Reset();
identity_manager_ = nullptr;
}
void AddSupervisionHandler::OnAccessTokenFetchComplete(
GetOAuthTokenCallback callback,
GoogleServiceAuthError error,
signin::AccessTokenInfo access_token_info) {
oauth2_access_token_fetcher_.reset();
if (error.state() != GoogleServiceAuthError::NONE) {
DLOG(ERROR) << "AddSupervisionHandler: OAuth2 token request failed. "
<< error.state() << ": " << error.ToString();
std::move(callback).Run(
add_supervision::mojom::OAuthTokenFetchStatus::ERROR, "");
} else {
std::move(callback).Run(add_supervision::mojom::OAuthTokenFetchStatus::OK,
access_token_info.token);
}
}
void AddSupervisionHandler::SetCloseOnEscape(bool enabled) {
delegate_->SetCloseOnEscape(enabled);
}
} // namespace ash
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