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auth.php
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auth.php
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<?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/>.
/**
* Nologin authentication login - prevents user login.
*
* @package auth_nologin
* @author Petr Skoda
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->libdir.'/authlib.php');
/**
* Plugin for no authentication - disabled user.
*/
class auth_plugin_nologin extends auth_plugin_base {
/**
* Constructor.
*/
function auth_plugin_nologin() {
$this->authtype = 'nologin';
}
/**
* Do not allow any login.
*
*/
function user_login($username, $password) {
return false;
}
/**
* No password updates.
*/
function user_update_password($user, $newpassword) {
return false;
}
function prevent_local_passwords() {
// just in case, we do not want to loose the passwords
return false;
}
/**
* No external data sync.
*
* @return bool
*/
function is_internal() {
//we do not know if it was internal or external originally
return true;
}
/**
* No changing of password.
*
* @return bool
*/
function can_change_password() {
return false;
}
/**
* No password resetting.
*/
function can_reset_password() {
return false;
}
/**
* Returns true if plugin can be manually set.
*
* @return bool
*/
function can_be_manually_set() {
return true;
}
}