Your IP : 192.168.165.1
<?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/>.
/**
* Web service auth plugin, reserves username, prevents normal login.
* TODO: add IP restrictions and some other features - MDL-17135
*
* @package auth_webservice
* @copyright 2008 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->libdir.'/authlib.php');
/**
* Web service auth plugin.
*/
class auth_plugin_webservice extends auth_plugin_base {
/**
* Constructor.
*/
public function __construct() {
$this->authtype = 'webservice';
$this->config = get_config('auth_webservice');
}
/**
* Old syntax of class constructor. Deprecated in PHP7.
*
* @deprecated since Moodle 3.1
*/
public function auth_plugin_webservice() {
debugging('Use of class name as constructor is deprecated', DEBUG_DEVELOPER);
self::__construct();
}
/**
* Returns true if the username and password work and false if they are
* wrong or don't exist.
*
* @param string $username The username (with system magic quotes)
* @param string $password The password (with system magic quotes)
*
* @return bool Authentication success or failure.
*/
function user_login($username, $password) {
// normla logins not allowed!
return false;
}
/**
* Custom auth hook for web services.
* @param string $username
* @param string $password
* @return bool success
*/
function user_login_webservice($username, $password) {
global $CFG, $DB;
// special web service login
if ($user = $DB->get_record('user', array('username'=>$username, 'mnethostid'=>$CFG->mnet_localhost_id))) {
return validate_internal_user_password($user, $password);
}
return false;
}
/**
* Updates the user's password.
*
* called when the user password is updated.
*
* @param object $user User table object (with system magic quotes)
* @param string $newpassword Plaintext password (with system magic quotes)
* @return boolean result
*
*/
function user_update_password($user, $newpassword) {
$user = get_complete_user_data('id', $user->id);
// This will also update the stored hash to the latest algorithm
// if the existing hash is using an out-of-date algorithm (or the
// legacy md5 algorithm).
return update_internal_user_password($user, $newpassword);
}
/**
* Returns true if this authentication plugin is 'internal'.
*
* Webserice auth doesn't use password fields, it uses only tokens.
*
* @return bool
*/
function is_internal() {
return false;
}
/**
* Returns true if this authentication plugin can change the user's
* password.
*
* @return bool
*/
function can_change_password() {
return false;
}
/**
* Returns the URL for changing the user's pw, or empty if the default can
* be used.
*
* @return moodle_url
*/
function change_password_url() {
return null;
}
/**
* Returns true if plugin allows resetting of internal password.
*
* @return bool
*/
function can_reset_password() {
return false;
}
/**
* Confirm the new user as registered. This should normally not be used,
* but it may be necessary if the user auth_method is changed to manual
* before the user is confirmed.
*/
function user_confirm($username, $confirmsecret = null) {
return AUTH_CONFIRM_ERROR;
}
}