auth.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Auth plugin "LDAP Instances"
 *
 * @package    auth_ldap_instances
 * @copyright  2016 Martin v. Löwis, <loewis@beuth-hochschule.de>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die;

global $CFG;

require_once(dirname(dirname(__FILE__)).'/ldap_syncplus/auth.php');

class auth_plugin_ldap_students extends auth_plugin_ldap_syncplus {
    static $instancename = 'ldap_students';

    public function __construct() {
        $this->authtype = self::$instancename;
        $this->roleauth = self::$instancename;
        $this->errorlogtag = '[AUTH LDAP students]';
        $this->init_plugin($this->authtype);
    }
}