mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-04 22:01:05 +01:00
102 lines
2.7 KiB
PHP
102 lines
2.7 KiB
PHP
<?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 implements auth_backend
|
|
{
|
|
/**
|
|
* @var egw_db
|
|
*/
|
|
var $db;
|
|
var $table = 'egw_accounts';
|
|
var $previous_login = -1;
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
function __construct()
|
|
{
|
|
$this->db = $GLOBALS['egw']->db;
|
|
}
|
|
|
|
/**
|
|
* 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;
|
|
}
|
|
|
|
/**
|
|
* changes password
|
|
*
|
|
* @param string $old_passwd must be cleartext or empty to not to be checked
|
|
* @param string $new_passwd must be cleartext
|
|
* @param int $account_id=0 account id of user whose passwd should be changed
|
|
* @return boolean true if password successful changed, false otherwise
|
|
*/
|
|
function change_password($old_passwd, $new_passwd, $account_id = 0)
|
|
{
|
|
if(!$account_id)
|
|
{
|
|
$account_id = $GLOBALS['egw_info']['user']['account_id'];
|
|
}
|
|
|
|
$encrypted_passwd = auth::encrypt_sql($new_passwd);
|
|
|
|
$GLOBALS['egw']->db->update($this->table,array(
|
|
'account_pwd' => $encrypted_passwd,
|
|
'account_lastpwd_change' => time(),
|
|
),array(
|
|
'account_id' => $account_id,
|
|
),__LINE__,__FILE__);
|
|
|
|
$GLOBALS['egw']->session->appsession('password','phpgwapi',$new_passwd);
|
|
|
|
return $encrypted_passwd;
|
|
}
|
|
}
|