<?php /** * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2011, StatusNet, Inc. * * An action that requires an API key * * PHP version 5 * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * @category DomainStatusNetwork * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { // This check helps protect against security problems; // your code file can't be executed directly from the web. exit(1); } /** * An action that requires an API key * * @category General * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ class GlobalApiAction extends Action { var $email; /** * Check for an API key, and throw an exception if it's not set * * @param array $args URL and POST params * * @return boolean continuation flag */ function prepare($args) { StatusNet::setApi(true); // reduce exception reports to aid in debugging parent::prepare($args); if (!common_config('globalapi', 'enabled')) { throw new ClientException(_('Global API not enabled.'), 403); } $apikey = $this->trimmed('apikey'); if (empty($apikey)) { throw new ClientException(_('No API key.'), 403); } $expected = common_config('globalapi', 'key'); if ($expected != $apikey) { // FIXME: increment a counter by IP address to prevent brute-force // attacks on the key. throw new ClientException(_('Bad API key.'), 403); } $email = common_canonical_email($this->trimmed('email')); if (empty($email)) { throw new ClientException(_('No email address.')); } if (!Validate::email($email, common_config('email', 'check_domain'))) { throw new ClientException(_('Invalid email address.')); } $this->email = $email; return true; } function showError($message, $code=400) { $this->showOutput(array('error' => $message), $code); } function showSuccess($values=null, $code=200) { if (empty($values)) { $values = array(); } $values['success'] = 1; $this->showOutput($values, $code); } function showOutput($values, $code) { if (array_key_exists($code, ClientErrorAction::$status)) { $status_string = ClientErrorAction::$status[$code]; } else if (array_key_exists($code, ServerErrorAction::$status)) { $status_string = ServerErrorAction::$status[$code]; } else { // bad code! $code = 500; $status_string = ServerErrorAction::$status[$code]; } header('HTTP/1.1 '.$code.' '.$status_string); header('Content-Type: application/json; charset=utf-8'); print(json_encode($values)); print("\n"); } }