functions/auth.php

   1 <?php
   2
   3 /**
   4  * auth.php
   5  *
   6  * Copyright (c) 1999-2002 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * Contains functions used to do authentication.
  10  *
  11  * $Id$
  12  */
  13
  14 function is_logged_in() {
  15
  16     if ( session_is_registered('user_is_logged_in') ) {
  17         return;
  18     } else {
  19         include_once( '../functions/display_messages.php' );
  20         logout_error( _("You must be logged in to access this page.") );
  21         exit;
  22     }
  23 }
  24
  25 ?>