From cb2def971b05067a51c18f85c672866e0ff070c1 Mon Sep 17 00:00:00 2001
From: cajus <cajus@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Mon, 21 Apr 2008 07:04:59 +0000
Subject: [PATCH] Added browser check

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@10573 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 gosa-core/include/class_session.inc | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gosa-core/include/class_session.inc b/gosa-core/include/class_session.inc
index 4773fe17d..145e716b2 100644
--- a/gosa-core/include/class_session.inc
+++ b/gosa-core/include/class_session.inc
@@ -74,6 +74,17 @@ class session {
 		ini_set("session.gc_maxlifetime",24*60*60);
 		session_start();
 
+    /* Check for changed browsers and bail out */
+    if (isset($_SESSION['HTTP_USER_AGENT']))
+    {
+      if ($_SESSION['HTTP_USER_AGENT'] !=  md5($_SERVER['HTTP_USER_AGENT'])) {
+        session_destroy();
+        session_start();
+      }
+    } else {
+      $_SESSION['HTTP_USER_AGENT'] = md5($_SERVER['HTTP_USER_AGENT']);
+    }
+
     /* Regenerate ID to increase security */
     if (!isset($_SESSION['started'])){
       session_regenerate_id();
-- 
2.30.2