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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/ash/account_manager/account_manager_policy_controller.h"
#include <string>
#include "ash/constants/ash_pref_names.h"
#include "base/functional/callback.h"
#include "base/sequence_checker.h"
#include "chrome/browser/ash/account_manager/account_manager_edu_coexistence_controller.h"
#include "chrome/browser/ash/account_manager/account_manager_util.h"
#include "chrome/browser/profiles/profile.h"
#include "chromeos/ash/components/account_manager/account_manager_facade_factory.h"
#include "components/account_manager_core/account_manager_facade.h"
#include "components/account_manager_core/chromeos/account_manager.h"
#include "components/account_manager_core/pref_names.h"
#include "components/prefs/pref_service.h"
#include "google_apis/gaia/gaia_id.h"
namespace ash {
AccountManagerPolicyController::AccountManagerPolicyController(
Profile* profile,
account_manager::AccountManager* account_manager,
account_manager::AccountManagerFacade* account_manager_facade,
const AccountId& device_account_id)
: profile_(profile),
account_manager_(account_manager),
account_manager_facade_(account_manager_facade),
device_account_id_(device_account_id) {}
AccountManagerPolicyController::~AccountManagerPolicyController() {
pref_change_registrar_.RemoveAll();
}
void AccountManagerPolicyController::Start() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
if (!IsAccountManagerAvailable(profile_))
return;
pref_change_registrar_.Init(profile_->GetPrefs());
pref_change_registrar_.Add(
::account_manager::prefs::kSecondaryGoogleAccountSigninAllowed,
base::BindRepeating(&AccountManagerPolicyController::
OnSecondaryAccountsSigninAllowedPrefChanged,
weak_factory_.GetWeakPtr()));
// Take any necessary initial action based on the current state of the pref.
OnSecondaryAccountsSigninAllowedPrefChanged();
ChildAccountTypeChangedUserData* user_data =
ChildAccountTypeChangedUserData::GetForProfile(profile_);
child_account_type_changed_subscription_ =
user_data->RegisterCallback(base::BindRepeating(
&AccountManagerPolicyController::OnChildAccountTypeChanged,
base::Unretained(this)));
// Take any necessary initial action based on the current value.
OnChildAccountTypeChanged(user_data->value());
if (profile_->IsChild()) {
edu_coexistence_consent_invalidation_controller_ =
std::make_unique<EduCoexistenceConsentInvalidationController>(
profile_, account_manager_, account_manager_facade_,
device_account_id_);
edu_coexistence_consent_invalidation_controller_->Init();
}
}
void AccountManagerPolicyController::RemoveSecondaryAccounts(
const std::vector<::account_manager::Account>& accounts) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
// The objective here is to remove all Secondary Accounts in Chrome OS
// Account Manager. When this policy / pref is applied, all account
// additions to Chrome OS Account Manager are blocked. Hence, we do not need
// to take care of the case where accounts are being added to Account
// Manager, while we are removing them from here. We can simply retrieve the
// current list of accounts from Account Manager and then issue calls to
// remove all Secondary Accounts.
for (const auto& account : accounts) {
if (account.key.account_type() != account_manager::AccountType::kGaia) {
// |kSecondaryGoogleAccountSigninAllowed| applies only to Gaia accounts.
// Ignore other types of accounts.
continue;
}
if (device_account_id_.GetAccountType() == AccountType::GOOGLE &&
GaiaId(account.key.id()) == device_account_id_.GetGaiaId()) {
// Do not remove the Device Account.
continue;
}
// This account is a Secondary Gaia account. Remove it.
account_manager_->RemoveAccount(account.key);
}
}
void AccountManagerPolicyController::
OnSecondaryAccountsSigninAllowedPrefChanged() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
if (profile_->GetPrefs()->GetBoolean(
::account_manager::prefs::kSecondaryGoogleAccountSigninAllowed)) {
return;
}
account_manager_facade_->GetAccounts(
base::BindOnce(&AccountManagerPolicyController::RemoveSecondaryAccounts,
weak_factory_.GetWeakPtr()));
}
void AccountManagerPolicyController::OnChildAccountTypeChanged(
bool type_changed) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
if (!type_changed) {
return;
}
account_manager_facade_->GetAccounts(
base::BindOnce(&AccountManagerPolicyController::RemoveSecondaryAccounts,
weak_factory_.GetWeakPtr()));
}
void AccountManagerPolicyController::Shutdown() {
child_account_type_changed_subscription_ = {};
edu_coexistence_consent_invalidation_controller_.reset();
}
} // namespace ash
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