nextcloud/apps/user_ldap/user_ldap.php

100 lines
2.5 KiB
PHP
Raw Normal View History

2011-06-24 00:51:25 +04:00
<?php
/**
* ownCloud
*
* @author Dominik Schmidt
* @copyright 2011 Dominik Schmidt dev@dominik-schmidt.de
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
require_once('User/backend.php');
class OC_USER_LDAP extends OC_USER_BACKEND {
2011-06-24 01:41:02 +04:00
protected $ds;
2011-06-24 01:17:10 +04:00
2011-06-24 01:41:02 +04:00
// cached settings
protected $ldap_host;
protected $ldap_port;
protected $ldap_dn;
protected $ldap_password;
protected $ldap_base;
protected $ldap_filter;
2011-06-24 01:17:10 +04:00
2011-06-24 01:41:02 +04:00
function __construct() {
$this->ldap_host = OC_APPCONFIG::getValue('user_ldap', 'ldap_host','');
$this->ldap_port = OC_APPCONFIG::getValue('user_ldap', 'ldap_port', OC_USER_BACKEND_LDAP_DEFAULT_PORT );
$this->ldap_dn = OC_APPCONFIG::getValue('user_ldap', 'ldap_dn','');
$this->ldap_password = OC_APPCONFIG::getValue('user_ldap', 'ldap_password','');
$this->ldap_base = OC_APPCONFIG::getValue('user_ldap', 'ldap_base','');
$this->ldap_filter = OC_APPCONFIG::getValue('user_ldap', 'ldap_filter','');
}
2011-06-24 00:51:25 +04:00
function __destruct() {
// close the connection
if( $this->ds )
ldap_unbind($this->ds);
}
2011-06-24 01:41:02 +04:00
private function getDs() {
if(!$this->ds) {
$this->ds = ldap_connect( $this->ldap_host, $this->ldap_port );
}
2011-06-24 00:51:25 +04:00
2011-06-24 01:41:02 +04:00
// login
if(!empty($this->ldap_dn)) {
$ldap_login = @ldap_bind( $this->ds, $this->ldap_dn, $this->ldap_password );
2011-06-24 00:51:25 +04:00
if(!$ldap_login)
return false;
}
2011-06-24 01:41:02 +04:00
return $this->ds;
}
private function getDn( $uid ) {
// connect to server
$ds = $this->getDs();
if( !$ds )
return false;
2011-06-24 00:51:25 +04:00
// get dn
2011-06-24 01:41:02 +04:00
$filter = str_replace("%uid", $uid, $this->ldap_filter);
$sr = ldap_search( $this->getDs(), $this->ldap_base, $filter );
$entries = ldap_get_entries( $this->getDs(), $sr );
2011-06-24 00:51:25 +04:00
if( $entries["count"] == 0 )
return false;
2011-06-24 01:41:02 +04:00
return $entries[0]["dn"];
}
public function checkPassword( $uid, $password ) {
$dn = $this->getDn( $uid );
if( !$dn )
return false;
return @ldap_bind( $this->getDs(), $dn, $password );
}
2011-06-24 00:51:25 +04:00
2011-06-24 01:41:02 +04:00
public function userExists( $uid ) {
$dn = getDn($uid);
return !empty($dn);
2011-06-24 00:51:25 +04:00
}
2011-06-24 01:41:02 +04:00
2011-06-24 00:51:25 +04:00
}
?>