X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Fmodules%2Floader.php;h=df5647ff081f0bc40886e0e0c625b1efb75c45bd;hb=75cd76db5969a9710ab2602e7453c3b96a683c1f;hp=dfcae4e7c64291d304103db66b8ee75c5e54d951;hpb=c3b4eaf29946349ff058691db2dcb615a5379bb2;p=mailer.git

diff --git a/inc/modules/loader.php b/inc/modules/loader.php
index dfcae4e7c6..df5647ff08 100644
--- a/inc/modules/loader.php
+++ b/inc/modules/loader.php
@@ -16,8 +16,8 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
- * For more information visit: http://www.mxchange.org                  *
+ * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
+ * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  * it under the terms of the GNU General Public License as published by *
@@ -37,18 +37,27 @@
 
 // Some security stuff...
 if (!defined('__SECURITY')) {
-	die();
+	exit();
 } // END - if
 
 // Is an URL specified?
-if (isGetRequestParameterSet('url')) {
+if ((isGetRequestElementSet('url')) && (isGetRequestElementSet('hash'))) {
 	// Decode URL
-	$url = decodeString(str_replace(' ', '+', compileUriCode(urldecode(getRequestParameter('url')))));
+	$decodedUrl = decodeString(str_replace(' ', '+', compileUriCode(urldecode(getRequestElement('url')))));
 
-	// Validate the URL
-	if (isUrlValid($url)) {
+	// Generate hash for comparing it
+	$hash = encodeHashForCookie(generateHash($decodedUrl, getRequestElement('hash')));
+
+	// Validate the URL and hash
+	if ($hash != getRequestElement('hash')) {
+		// Hash doesn't match
+		displayMessage('{--LOADER_SECURITY_HASH_MISMATCH--}');
+
+		// Log this event
+		logDebugMessage(__FILE__, __LINE__, 'Hash ' . getRequestElement('hash') . ' does not match URL ' . $decodedUrl);
+	} elseif (isUrlValid($decodedUrl)) {
 		// Generate a JavaScript that redirects us
-		loadTemplate('loader', false, $url);
+		loadTemplate('loader', false, $decodedUrl);
 	} else {
 		// URL invalid
 		redirectToUrl('modules.php?module=index');