55 lines
1.9 KiB
PHP
55 lines
1.9 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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declare(strict_types=1);
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namespace oat\taoLti\models\classes\Tool\Service;
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use IMSGlobal\LTI\ToolProvider\ToolConsumer;
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use oat\oatbox\service\ConfigurableService;
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use oat\taoLti\models\classes\LtiLaunchData;
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use oat\taoLti\models\classes\Tool\LtiLaunch;
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use oat\taoLti\models\classes\Tool\LtiLaunchCommandInterface;
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use oat\taoLti\models\classes\Tool\LtiLaunchInterface;
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class Lti1p1Launcher extends ConfigurableService implements LtiLauncherInterface
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{
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public function launch(LtiLaunchCommandInterface $command): LtiLaunchInterface
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{
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$data = array_merge(
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$command->getClaims(),
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[
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LtiLaunchData::LTI_VERSION => 'LTI-1p0',
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LtiLaunchData::USER_ID => $command->getUser()->getIdentifier(),
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LtiLaunchData::ROLES => current($command->getRoles()),
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]
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);
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$data = ToolConsumer::addSignature(
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$command->getLaunchUrl(),
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$command->getLtiProvider()->getKey(),
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$command->getLtiProvider()->getSecret(),
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$data
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);
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return new LtiLaunch($command->getLaunchUrl(), $data);
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}
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}
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