forked from GNUsocial/gnu-social
e3e047b24a
Make sure the action request parameter only consists of a-z, A-Z, 0-9, _ or - to discourage tampering with the following require_once. darcs-hash:20080704194114-2b4f5-2bec30d7d40d7c7bd2c747ef3c805dbf720f6159.gz
40 lines
1.3 KiB
PHP
40 lines
1.3 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, Inc.
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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 published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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 <http://www.gnu.org/licenses/>.
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*/
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define('INSTALLDIR', dirname(__FILE__));
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define('LACONICA', true);
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require_once(INSTALLDIR . "/lib/common.php");
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$action = $_REQUEST['action'];
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if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) {
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common_redirect(common_local_url('public'));
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}
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$actionfile = INSTALLDIR."/actions/$action.php";
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if (file_exists($actionfile)) {
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require_once($actionfile);
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$action_class = ucfirst($action)."Action";
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$action_obj = new $action_class();
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call_user_func(array($action_obj, 'handle'), $_REQUEST);
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} else {
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common_user_error(_t('Unknown action'));
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} |