functions/auth.php

   1 <?php
   2
   3    /**
   4     *  auth.php
   5     *
   6     *   Copyright (c) 1999-2001 The Squirrelmail Development 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     require_once( '../functions/page_header.php' );
  15
  16     function is_logged_in () {
  17         global $squirrelmail_language;
  18
  19         if ( session_is_registered('user_is_logged_in') )
  20             return;
  21
  22         set_up_language($squirrelmail_language, true);
  23
  24         displayHtmlHeader( 'SquirrelMail', '', FALSE );
  25
  26         echo "<body bgcolor=\"ffffff\">\n" .
  27             '<br><br><center><b>'.
  28             _("You must be logged in to access this page.").'</b><br><br>'.
  29             "<a href=\"../src/login.php\" target=\"_top\">"._("Go to the login page")."</a>\n".
  30             "</center></body></html>\n";
  31         exit;
  32     }
  33
  34 ?>