From 7393e9ec57e2a32e5df295e48811b93b430d3d40 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Tue, 31 Mar 2009 07:25:02 -0400
Subject: [PATCH] Fixed: FS#664 - Ubuntu 8.10: status=bounced (user unknown. Command output: Invalid user specified. )

---
 interface/lib/app.inc.php |   39 ++++++++++++++++++++++++++-------------
 1 files changed, 26 insertions(+), 13 deletions(-)

diff --git a/interface/lib/app.inc.php b/interface/lib/app.inc.php
index d4e69cc..f1ecdbc 100644
--- a/interface/lib/app.inc.php
+++ b/interface/lib/app.inc.php
@@ -44,6 +44,11 @@
 	public function __construct()
     {
 		global $conf;
+		
+		if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']) || isset($_REQUEST['s']) || isset($_REQUEST['s_old']) || isset($_REQUEST['conf'])) {
+			die('Internal Error: var override attempt detected');
+		}
+		
 		$this->_conf = $conf;
 		if($this->_conf['start_db'] == true) {
 			$this->load('db_'.$this->_conf['db_type']);
@@ -114,21 +119,25 @@
 		//$this->uses("error");
 		//$this->error->message($msg, $priority);
 		if($stop == true){
-			$msg = '<html>
+			$msg = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
 <title>Error</title>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-<link href="../themes/default/style.css" rel="stylesheet" type="text/css">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<link href="../themes/default/css/central.css" rel="stylesheet" type="text/css" />
 </head>
 <body>
-<br /><br /><br />
-<table width="100%" border="0" cellspacing="0" cellpadding="2">
-<tr>
-<td class="error"><b>Error:</b><br>'.$msg;
-		if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a><br>';
-		$msg .= '</td>
-</tr>
-</table>
+<div class="uniForm">
+  <div id="errorMsg">
+    <h3>Error</h3>
+      <ol>
+        <li>'.$msg;
+			if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a>';
+			$msg .= '</li>
+      </ol>
+  </div>
+</div>
 </body>
 </html>';
 			die($msg);
@@ -145,8 +154,12 @@
 			//* loading global and module Wordbook
             // TODO: this need to be made clearer somehow - pedro
 			@include_once(ISPC_ROOT_PATH.'/lib/lang/'.$_SESSION['s']['language'].'.lng');
-			@include_once(ISPC_ROOT_PATH.'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$_SESSION['s']['language'].'.lng');
-			$this->_wb = $wb;
+			if(isset($_SESSION['s']['module']['name']) && isset($_SESSION['s']['language'])) {
+				$lng_file = ISPC_ROOT_PATH.'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$_SESSION['s']['language'].'.lng';
+				if(!file_exists($lng_file)) $lng_file = ISPC_ROOT_PATH.'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/en.lng';
+				@include_once($lng_file);
+			}
+			if(isset($wb)) $this->_wb = $wb;
 			$this->_language_inc = 1;
 		}		
 		if(!empty($this->_wb[$text])) {

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