From 5a97f0d96bf6c7c36378571aeeec4bdcce6925ee Mon Sep 17 00:00:00 2001
From: Penny Leach <penny@liip.ch>
Date: Wed, 17 Feb 2010 01:32:14 +0000
Subject: [PATCH] mnet MDL-21257  temporary fix for mnet breaking on session
 regeneration.  This is fixed better, but more obtrusively in 2.0

---
 auth/mnet/auth.php | 11 +++++++++++
 auth/mnet/land.php |  1 +
 2 files changed, 12 insertions(+)

diff --git a/auth/mnet/auth.php b/auth/mnet/auth.php
index 6c9ee752b33..42a1f68dd98 100644
--- a/auth/mnet/auth.php
+++ b/auth/mnet/auth.php
@@ -230,6 +230,17 @@ class auth_plugin_mnet extends auth_plugin_base {
         return $url;
     }
 
+    /**
+     * after a successful login, land.php will call complete_user_login
+     * which will in turn regenerate the session id.
+     * this means that what is stored in mnet_session table needs updating.
+     *
+     */
+    function update_session_id() {
+        global $USER;
+        return set_field('mnet_session', 'session_id', session_id(), 'username', $USER->username, 'mnethostid', $USER->mnethostid, 'useragent', sha1($_SERVER['HTTP_USER_AGENT']));
+    }
+
     /**
      * This function confirms the remote (ID provider) host's mnet session
      * by communicating the token and UA over the XMLRPC transport layer, and
diff --git a/auth/mnet/land.php b/auth/mnet/land.php
index 82ddd167c7e..e59cc4527ea 100644
--- a/auth/mnet/land.php
+++ b/auth/mnet/land.php
@@ -34,6 +34,7 @@ $localuser = $mnetauth->confirm_mnet_session($token, $remotewwwroot);
 // log in
 $USER = get_complete_user_data('id', $localuser->id, $localuser->mnethostid);
 complete_user_login($USER);
+$mnetauth->update_session_id();
 
 if (!empty($localuser->mnet_foreign_host_array)) {
     $USER->mnet_foreign_host_array = $localuser->mnet_foreign_host_array;