From e6d4c2f868e915cebd352d06b4066208d9f2888b Mon Sep 17 00:00:00 2001
From: iarenaza <iarenaza>
Date: Sun, 18 May 2008 21:33:19 +0000
Subject: [PATCH] MDL-14883 Password expiration check during login doesn't work
 after NTLM integration

Forward ported from MOODLE_19_STABLE.

As part of the NTLM integration work, we moved some login code from
login/index.php to lib/moodlelib.php (function complete_user_login()). This
broke the password expiration check code, as we moved the $userauth variable to
complete_user_login(), and we also need it in login/index.php later.

Add the missing variable and related code to get a suitable password change url.
Also remove the now inexistant $focus variable from the call to print_header().
---
 login/index.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/login/index.php b/login/index.php
index 3a3da1d449e..062df4d9794 100644
--- a/login/index.php
+++ b/login/index.php
@@ -185,15 +185,21 @@ httpsrequired();
 
         /// check if user password has expired
         /// Currently supported only for ldap-authentication module
+            $userauth = get_auth_plugin($USER->auth);
             if (!empty($userauth->config->expiration) and $userauth->config->expiration == 1) {
+                if ($userauth->can_change_password()) {
+                    $passwordchangeurl = $userauth->change_password_url();
+                } else {
+                    $passwordchangeurl = $CFG->httpswwwroot.'/login/change_password.php';
+                }
                 $days2expire = $userauth->password_expire($USER->username);
                 if (intval($days2expire) > 0 && intval($days2expire) < intval($userauth->config->expiration_warning)) {
-                    print_header("$site->fullname: $loginsite", "$site->fullname", $navigation, $focus, "", true, "<div class=\"langmenu\">$langmenu</div>");
+                    print_header("$site->fullname: $loginsite", "$site->fullname", $navigation, '', '', true, "<div class=\"langmenu\">$langmenu</div>");
                     notice_yesno(get_string('auth_passwordwillexpire', 'auth', $days2expire), $passwordchangeurl, $urltogo);
                     print_footer();
                     exit;
                 } elseif (intval($days2expire) < 0 ) {
-                    print_header("$site->fullname: $loginsite", "$site->fullname", $navigation, $focus, "", true, "<div class=\"langmenu\">$langmenu</div>");
+                    print_header("$site->fullname: $loginsite", "$site->fullname", $navigation, '', '', true, "<div class=\"langmenu\">$langmenu</div>");
                     notice_yesno(get_string('auth_passwordisexpired', 'auth'), $passwordchangeurl, $urltogo);
                     print_footer();
                     exit;