77 lines
2.8 KiB
PHP
77 lines
2.8 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2020 (original work) Open Assessment Technologies SA;
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*
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* @author Sergei Mikhailov <sergei.mikhailov@taotesting.com>
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*/
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declare(strict_types=1);
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namespace oat\ltiDeliveryProvider\model\session\DataAccess\Factory;
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use common_http_Request as Request;
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use oat\tao\model\security\Business\Contract\SecuritySettingsRepositoryInterface;
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use oat\tao\model\service\InjectionAwareService;
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use oat\tao\model\session\Business\Contract\SessionCookieAttributesFactoryInterface;
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use oat\tao\model\session\Business\Domain\SessionCookieAttribute;
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use oat\tao\model\session\Business\Domain\SessionCookieAttributeCollection;
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use oat\taoLti\models\classes\LtiLaunchData;
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class SessionCookieAttributesFactory extends InjectionAwareService implements SessionCookieAttributesFactoryInterface
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{
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public const SERVICE_ID = 'taoLti/SessionCookieAttributesFactory';
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/** @var SessionCookieAttributesFactoryInterface */
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private $sessionCookieAttributesFactory;
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/** @var SecuritySettingsRepositoryInterface */
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private $securitySettingsRepository;
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public function __construct(
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SessionCookieAttributesFactoryInterface $sessionCookieAttributesFactory,
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SecuritySettingsRepositoryInterface $securitySettingsRepository
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) {
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parent::__construct();
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$this->sessionCookieAttributesFactory = $sessionCookieAttributesFactory;
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$this->securitySettingsRepository = $securitySettingsRepository;
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}
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public function create(): SessionCookieAttributeCollection
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{
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$attributes = $this->sessionCookieAttributesFactory->create();
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if (!$this->createLtiLaunchData()->hasVariable(LtiLaunchData::LTI_VERSION)) {
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return $attributes;
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}
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$whitelistedSources = $this->securitySettingsRepository->findAll()->findContentSecurityPolicy()->getValue();
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if (!in_array($whitelistedSources, ['*', 'list'], true)) {
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return $attributes;
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}
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return $attributes
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->add(new SessionCookieAttribute('samesite', 'none'));
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}
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protected function createLtiLaunchData(): LtiLaunchData
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{
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return LtiLaunchData::fromRequest(Request::currentRequest());
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}
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}
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