Fixed bug #11621: XSS vulnerabilities in workspace module
[Packages/TYPO3.CMS.git] / typo3 / logout.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2009 Kasper Skaarhoj (kasperYYYY@typo3.com)
6 * All rights reserved
7 *
8 * This script is part of the TYPO3 project. The TYPO3 project is
9 * free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * The GNU General Public License can be found at
15 * http://www.gnu.org/copyleft/gpl.html.
16 * A copy is found in the textfile GPL.txt and important notices to the license
17 * from the author is found in LICENSE.txt distributed with these scripts.
18 *
19 *
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
27 /**
28 * Logout script for the backend
29 * This script saves the interface positions and calls the closeTypo3Windows in the frameset
30 *
31 * $Id$
32 *
33 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
34 */
35 /**
36 * [CLASS/FUNCTION INDEX of SCRIPT]
37 *
38 *
39 *
40 * 62: class SC_logout
41 * 69: function logout()
42 *
43 * TOTAL FUNCTIONS: 1
44 * (This index is automatically created/updated by the extension "extdeveval")
45 *
46 */
47
48 require ('init.php');
49
50
51
52
53
54 /**
55 * Script Class for logging a user out.
56 * Does not display any content, just calls the logout-function for the current user and then makes a redirect.
57 *
58 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
59 * @package TYPO3
60 * @subpackage core
61 */
62 class SC_logout {
63
64 /**
65 * Performs the logout processing
66 *
67 * @return void
68 */
69 function logout() {
70 global $BE_USER;
71
72 $BE_USER->writelog(255,2,0,1,'User %s logged out from TYPO3 Backend',Array($BE_USER->user['username'])); // Logout written to log
73 $BE_USER->logoff();
74
75 $redirectUrl = (t3lib_div::_GP('redirect') ? t3lib_div::_GP('redirect') : 'index.php');
76 t3lib_utility_Http::redirect($redirectUrl);
77 }
78 }
79
80
81 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/logout.php']) {
82 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/logout.php']);
83 }
84
85
86
87 // Make instance:
88 $SOBE = t3lib_div::makeInstance('SC_logout');
89 $SOBE->logout();
90
91 ?>