<?php
- /**
- ** auth.php
- **
- ** Contains functions used to do authentication.
- **
- ** $Id$
- **/
+/**
+ * auth.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Contains functions used to do authentication.
+ *
+ * $Id$
+ */
+function is_logged_in() {
- function is_logged_in () {
- global $squirrelmail_language;
+ if ( session_is_registered('user_is_logged_in') ) {
+ return;
+ } else {
+ global $HTTP_POST_VARS, $PHP_SELF, $session_expired_post,
+ $session_expired_location;
- if ( session_is_registered('user_is_logged_in') )
- return;
-
- set_up_language($squirrelmail_language, true);
-
- echo "<html><body bgcolor=\"ffffff\">\n" .
- '<br><br>echo "<center><b>'.
- _("You must be logged in to access this page.").'</b><br>'.
- "<a href=\"../src/login.php\" target=\"_top\">"._("Go to the login page")."</a>\n".
- "</center></body></html>\n";
+ /* First we store some information in the new session to prevent
+ * information-loss.
+ */
+ $session_expired_post = $HTTP_POST_VARS;
+ $session_expired_location = $PHP_SELF;
+ if (!session_is_registered('session_expired_post')) {
+ session_register('session_expired_post');
+ }
+ if (!session_is_registered('session_expired_location')) {
+ session_register('session_expired_location');
+ }
+ include_once( '../functions/display_messages.php' );
+ logout_error( _("You must be logged in to access this page.") );
exit;
}
+}
-?>
+?>
\ No newline at end of file