Rewrote 'we' word a little, rewrote mail order to use SQL_INSERTID() instead of anoth...
[mailer.git] / inc / modules / loader.php
1 <?php
2 /************************************************************************
3  * Mailer v0.2.1-FINAL                                Start: 10/29/2003 *
4  * ===================                          Last change: 04/17/2004 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : loader.php                                       *
8  * -------------------------------------------------------------------- *
9  * Short description : De-referrer page                                 *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Referrer neu setzen                              *
12  * -------------------------------------------------------------------- *
13  * $Revision::                                                        $ *
14  * $Date::                                                            $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author::                                                          $ *
17  * -------------------------------------------------------------------- *
18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
19  * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
20  * For more information visit: http://mxchange.org                      *
21  *                                                                      *
22  * This program is free software; you can redistribute it and/or modify *
23  * it under the terms of the GNU General Public License as published by *
24  * the Free Software Foundation; either version 2 of the License, or    *
25  * (at your option) any later version.                                  *
26  *                                                                      *
27  * This program is distributed in the hope that it will be useful,      *
28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
30  * GNU General Public License for more details.                         *
31  *                                                                      *
32  * You should have received a copy of the GNU General Public License    *
33  * along with this program; if not, write to the Free Software          *
34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
35  * MA  02110-1301  USA                                                  *
36  ************************************************************************/
37
38 // Some security stuff...
39 if (!defined('__SECURITY')) {
40         exit();
41 } // END - if
42
43 // Is an URL specified?
44 if ((isGetRequestElementSet('url')) && (isGetRequestElementSet('hash'))) {
45         // Decode URL
46         $decodedUrl = decodeString(str_replace(' ', '+', compileUriCode(urldecode(getRequestElement('url')))));
47
48         // Generate hash for comparing it
49         $hash = encodeHashForCookie(generateHash($decodedUrl, getRequestElement('hash')));
50
51         // Validate the URL and hash
52         if ($hash != getRequestElement('hash')) {
53                 // Hash doesn't match
54                 displayMessage('{--LOADER_SECURITY_HASH_MISMATCH--}');
55
56                 // Log this event
57                 logDebugMessage(__FILE__, __LINE__, 'Hash ' . getRequestElement('hash') . ' does not match URL ' . $decodedUrl);
58         } elseif (isUrlValid($decodedUrl)) {
59                 // Generate a JavaScript that redirects us
60                 loadTemplate('loader', false, $decodedUrl);
61         } else {
62                 // URL invalid
63                 redirectToUrl('modules.php?module=index');
64         }
65 } else {
66         // Is the hash not provided?
67         if (!isGetRequestElementSet('hash')) {
68                 // Very old (external!) call
69                 logDebugMessage(__FUNCTION__, __LINE__, 'Possible old call on loader.php detected. Redirecting to index.php anyway ...');
70         } // END - if
71
72         // Invalid or no URL entered!
73         redirectToUrl('modules.php?module=index');
74 }
75
76 // [EOF]
77 ?>