X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Flogin.php;h=e354d9066b05ec477b39505f85ced65f0bca645f;hb=30553e2888fa18c4283c366cb48dd4df8bf2f299;hp=9fd1c6ab5180c5ded562ce0c59edfddd18c7b2f8;hpb=cbaf4cf1a2c0ac6142fb48a22371d4b5963bd48b;p=squirrelmail.git
diff --git a/src/login.php b/src/login.php
index 9fd1c6ab..e354d906 100644
--- a/src/login.php
+++ b/src/login.php
@@ -3,16 +3,20 @@
/**
* login.php -- simple login screen
*
- * Copyright (c) 1999-2003 The SquirrelMail Project Team
+ * Copyright (c) 1999-2005 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* This a simple login screen. Some housekeeping is done to clean
* cookies and find language.
*
- * $Id$
+ * @version $Id$
+ * @package squirrelmail
*/
-/* Path for SquirrelMail required files. */
+/**
+ * Path for SquirrelMail required files.
+ * @ignore
+ */
define('SM_PATH','../');
/* SquirrelMail required files. */
@@ -24,12 +28,14 @@ require_once(SM_PATH . 'functions/constants.php');
require_once(SM_PATH . 'functions/page_header.php');
require_once(SM_PATH . 'functions/html.php');
require_once(SM_PATH . 'functions/global.php');
+require_once(SM_PATH . 'functions/imap_general.php');
+require_once(SM_PATH . 'functions/forms.php');
-/*
+/**
* $squirrelmail_language is set by a cookie when the user selects
* language and logs out
*/
-set_up_language($squirrelmail_language, TRUE);
+set_up_language($squirrelmail_language, TRUE, TRUE);
/**
* Find out the base URI to set cookies.
@@ -43,11 +49,32 @@ $base_uri = sqm_baseuri();
* In case the last session was not terminated properly, make sure
* we get a new one.
*/
-
+
sqsession_destroy();
-
+
header('Pragma: no-cache');
+/**
+ * This detects if the IMAP server has logins disabled, and if so,
+ * squelches the display of the login form and puts up a message
+ * explaining the situation.
+ */
+if($imap_auth_mech == 'login') {
+ $imap = sqimap_create_stream($imapServerAddress, $imapPort, $use_imap_tls);
+ $logindisabled = sqimap_capability($imap,'LOGINDISABLED');
+ sqimap_logout($imap);
+ if ($logindisabled) {
+ $string = _("The IMAP server is reporting that plain text logins are disabled.").'
'.
+ _("Using CRAM-MD5 or DIGEST-MD5 authentication instead may work.").'
';
+ if (!$use_imap_tls) {
+ $string .= _("Also, the use of TLS may allow SquirrelMail to login.").'
';
+ }
+ $string .= _("Please contact your system administrator and report this error.");
+ error_box($string,$color);
+ exit;
+ }
+}
+
do_hook('login_cookie');
/* Output the javascript onload function. */
@@ -55,21 +82,33 @@ do_hook('login_cookie');
$header = "\n";
-$custom_css = 'none';
+
+if (@file_exists($theme[$theme_default]['PATH']))
+ @include ($theme[$theme_default]['PATH']);
+
displayHtmlHeader( "$org_name - " . _("Login"), $header, FALSE );
-echo '