Zabbix

<?php

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

class CLdap {

​

    const BIND_NONE = 0;

    const BIND_ANONYMOUS = 1;

    const BIND_CONFIG_CREDENTIALS = 2;

    const BIND_DNSTRING = 3;

​

    const ERR_NONE = 0;

    const ERR_PHP_EXTENSION = 1;

    const ERR_SERVER_UNAVAILABLE = 2;

    const ERR_BIND_FAILED = 3;

    const ERR_BIND_ANON_FAILED = 4;

    const ERR_USER_NOT_FOUND = 5;

    const ERR_OPT_PROTOCOL_FAILED = 10;

    const ERR_OPT_TLS_FAILED = 11;

    const ERR_OPT_REFERRALS_FAILED = 12;

    const ERR_OPT_DEREF_FAILED = 13;

    const ERR_BIND_DNSTRING_UNAVAILABLE = 14;

    const ERR_QUERY_FAILED = 15;

​

    const DEFAULT_FILTER_USER = '(%{attr}=%{user})';

    const DEFAULT_FILTER_GROUP = '(%{groupattr}=%{user})';

    const DEFAULT_MEMBERSHIP_ATTRIBUTE = 'memberOf';

​

    /**

     * Type of binding made to LDAP server. One of static::BIND_ constant value.

     *

     * @var int

     */

    public $bound;

​

    /**

     * @var int

     */

    public $error;

​

    /**

     * Bind type to use when searching in LDAP tree. One of static::BIND_ constant value.

     *

     * @var int

     */

    public $bind_type;

​

    /**

     * Bind DN string, may contain placeholders when BIND_TYPE_DNSTRING is detected.

     *

     * @var string