class.ilAuthHTTP.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/


include_once 'Auth/HTTP.php';

class ilAuthHTTP extends Auth_HTTP
{
   
        public function supportsRedirects()
        {
                return false;
        } 

    public function __construct($container, $a_options = array())
    {
                $a_options['sessionSharing'] = false;

        parent::__construct($container,$a_options);
                $this->setSessionName("_authhttp".md5(CLIENT_ID));
                $this->setRealm(CLIENT_ID);

                $this->initAuth();
    }
        
        public function assignData()
        {
                if(isset($_GET['mount-instructions']))
                {
                        $GLOBALS['ilLog']->write('Trying authentication as anonymous for displaying mount instructions');
                        $this->username = 'anonymous';
                        $this->password = 'anonymous';
                }
                else
                {
                        parent::assignData();
                }
                
        }
        
        protected function failedLoginObserver($a_username, $a_auth)
        {
                // First, call parent observer and
                if(!parent::failedLoginObserver($a_username,$a_auth))
                {
                        $GLOBALS['ilLog']->write(__METHOD__.': HTTP authentication failed. Sending status 401');
                        $this->drawLogin($a_username);
                        return false;
                }
                return false;
        }
}

?>