mirror of https://github.com/friendica/friendica
73 lines
2.6 KiB
PHP
73 lines
2.6 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Module\OAuth;
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use Friendica\Core\Logger;
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use Friendica\Core\System;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Module\BaseApi;
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/**
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* @see https://docs.joinmastodon.org/spec/oauth/
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* @see https://aaronparecki.com/oauth-2-simplified/
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*/
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class Token extends BaseApi
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{
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public static function post(array $parameters = [])
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{
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$grant_type = $_REQUEST['grant_type'] ?? '';
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$code = $_REQUEST['code'] ?? '';
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$redirect_uri = $_REQUEST['redirect_uri'] ?? '';
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$client_id = $_REQUEST['client_id'] ?? '';
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$client_secret = $_REQUEST['client_secret'] ?? '';
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if ($grant_type != 'authorization_code') {
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Logger::warning('Unsupported or missing grant type', ['request' => $_REQUEST]);
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DI::mstdnError()->UnprocessableEntity(DI::l10n()->t('Unsupported or missing grant type'));
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}
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if (empty($client_id) || empty($client_secret) || empty($redirect_uri)) {
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Logger::warning('Incomplete request data', ['request' => $_REQUEST]);
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DI::mstdnError()->UnprocessableEntity(DI::l10n()->t('Incomplete request data'));
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}
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$application = self::getApplication($client_id, $client_secret, $redirect_uri);
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if (empty($application)) {
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DI::mstdnError()->UnprocessableEntity();
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}
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// For security reasons only allow freshly created tokens
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$condition = ["`application-id` = ? AND `code` = ? AND `created_at` > UTC_TIMESTAMP() - INTERVAL ? MINUTE", $application['id'], $code, 5];
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$token = DBA::selectFirst('application-token', ['access_token', 'created_at'], $condition);
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if (!DBA::isResult($token)) {
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Logger::warning('Token not found or outdated', $condition);
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DI::mstdnError()->Unauthorized();
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}
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$object = new \Friendica\Object\Api\Mastodon\Token($token['access_token'], 'Bearer', $application['scopes'], $token['created_at']);
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System::jsonExit($object->toArray());
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}
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}
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