egroupware_official/phpgwapi/inc/class.auth_sqlssl.inc.php

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<?php
/**
* eGroupWare API - Authentication based on SQL table and X.509 certificates
*
* @link http://www.egroupware.org
* @author Andreas 'Count' Kotes <count@flatline.de>
* @license http://opensource.org/licenses/lgpl-license.php LGPL - GNU Lesser General Public License
* @package api
* @subpackage authentication
* @version $Id$
*/
/**
* Authentication based on SQL table and X.509 certificates
*
* @todo rewrite using auth_sql backend class
*/
class auth_sqlssl extends auth_sql
{
/**
* password authentication
*
* @param string $username username of account to authenticate
* @param string $passwd corresponding password
* @param string $passwd_type='text' 'text' for cleartext passwords (default)
* @return boolean true if successful authenticated, false otherwise
*/
function authenticate($username, $passwd, $passwd_type='text')
{
$local_debug = False;
if($local_debug)
{
echo "<b>Debug SQL: uid - $username passwd - $passwd</b>";
}
$this->db->select($this->table,'account_lid,account_pwd',array(
'account_lid' => $username,
'account_status' => 'A',
'account_type' => 'u',
),__LINE__,__FILE__);
if (!$this->db->next_record() || $GLOBALS['egw_info']['server']['case_sensitive_username'] && $this->db->f('account_lid') != $username)
{
return false;
}
# Apache + mod_ssl provide the data in the environment
# Certificate (chain) verification occurs inside mod_ssl
# see http://www.modssl.org/docs/2.8/ssl_howto.html#ToC6
if(!isset($_SERVER['SSL_CLIENT_S_DN']))
{
# if we're not doing SSL authentication, behave like auth_sql
return auth::compare_password($passwd,$this->db->f('account_pwd'),$this->type,strtolower($username));
}
return True;
}
}