3 * @copyright Copyright (C) 2010-2021, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Module\OAuth;
24 use Friendica\Core\Logger;
25 use Friendica\Core\System;
26 use Friendica\Database\DBA;
28 use Friendica\Module\BaseApi;
31 * @see https://docs.joinmastodon.org/spec/oauth/
33 class Token extends BaseApi
35 public static function post(array $parameters = [])
37 $client_secret = !isset($_REQUEST['client_secret']) ? '' : $_REQUEST['client_secret'];
38 $code = !isset($_REQUEST['code']) ? '' : $_REQUEST['code'];
39 $grant_type = !isset($_REQUEST['grant_type']) ? '' : $_REQUEST['grant_type'];
41 if ($grant_type != 'authorization_code') {
42 Logger::warning('Unsupported or missing grant type', ['request' => $_REQUEST]);
43 DI::mstdnError()->UnprocessableEntity(DI::l10n()->t('Unsupported or missing grant type'));
46 $application = self::getApplication();
47 if (empty($application)) {
48 DI::mstdnError()->UnprocessableEntity();
51 if ($application['client_secret'] != $client_secret) {
52 Logger::warning('Wrong client secret', $client_secret);
53 DI::mstdnError()->Unauthorized();
56 $condition = ['application-id' => $application['id'], 'code' => $code];
58 $token = DBA::selectFirst('application-token', ['access_token', 'created_at'], $condition);
59 if (!DBA::isResult($token)) {
60 Logger::warning('Token not found', $condition);
61 DI::mstdnError()->Unauthorized();
64 // @todo Use entity class
65 System::jsonExit(['access_token' => $token['access_token'], 'token_type' => 'Bearer', 'scope' => $application['scopes'], 'created_at' => $token['created_at']]);