<?php

/**
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; under version 2
 * of the License (non-upgradable).
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2020 (original work) Open Assessment Technologies SA;
 */

declare(strict_types=1);

namespace OAT\Library\Lti1p3Core\Tests\Traits;

use OAT\Library\Lti1p3Core\Message\LtiMessageInterface;
use OAT\Library\Lti1p3Core\Registration\RegistrationRepositoryInterface;
use OAT\Library\Lti1p3Core\Security\Oidc\OidcAuthenticator;
use OAT\Library\Lti1p3Core\Security\Oidc\OidcInitiator;
use OAT\Library\Lti1p3Core\Security\User\UserAuthenticatorInterface;

trait OidcTestingTrait
{
    use DomainTestingTrait;
    use NetworkTestingTrait;

    private function performOidcFlow(
        LtiMessageInterface $message,
        RegistrationRepositoryInterface $repository = null,
        UserAuthenticatorInterface $authenticator = null
    ): LtiMessageInterface {
        $repository = $repository ?? $this->createTestRegistrationRepository();
        $authenticator = $authenticator ?? $this->createTestUserAuthenticator();

        $oidcInitiator = new OidcInitiator($repository);
        $oidcAuthenticator = new OidcAuthenticator($repository, $authenticator);

        $oidcInitMessage = $oidcInitiator->initiate($this->createServerRequest('GET', $message->toUrl()));

        return $oidcAuthenticator->authenticate($this->createServerRequest('GET', $oidcInitMessage->toUrl()));
    }
}