/login/change_password_form.php
PHP | 104 lines | 56 code | 21 blank | 27 comment | 9 complexity | 958b474685d196220ad3e334eec173c9 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0
- <?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/>.
- /**
- * Change password form definition.
- *
- * @package core
- * @subpackage auth
- * @copyright 2006 Petr Skoda {@link http://skodak.org}
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- defined('MOODLE_INTERNAL') || die();
- require_once $CFG->libdir.'/formslib.php';
- class login_change_password_form extends moodleform {
- function definition() {
- global $USER, $CFG;
- $mform = $this->_form;
- $mform->setDisableShortforms(true);
- $mform->addElement('header', 'changepassword', get_string('changepassword'), '');
- // visible elements
- $mform->addElement('static', 'username', get_string('username'), $USER->username);
- if (!empty($CFG->passwordpolicy)){
- $mform->addElement('static', 'passwordpolicyinfo', '', print_password_policy());
- }
- $mform->addElement('password', 'password', get_string('oldpassword'));
- $mform->addRule('password', get_string('required'), 'required', null, 'client');
- $mform->setType('password', PARAM_RAW);
- $mform->addElement('password', 'newpassword1', get_string('newpassword'));
- $mform->addRule('newpassword1', get_string('required'), 'required', null, 'client');
- $mform->setType('newpassword1', PARAM_RAW);
- $mform->addElement('password', 'newpassword2', get_string('newpassword').' ('.get_String('again').')');
- $mform->addRule('newpassword2', get_string('required'), 'required', null, 'client');
- $mform->setType('newpassword2', PARAM_RAW);
- // hidden optional params
- $mform->addElement('hidden', 'id', 0);
- $mform->setType('id', PARAM_INT);
- // buttons
- if (get_user_preferences('auth_forcepasswordchange')) {
- $this->add_action_buttons(false);
- } else {
- $this->add_action_buttons(true);
- }
- }
- /// perform extra password change validation
- function validation($data, $files) {
- global $USER;
- $errors = parent::validation($data, $files);
- // ignore submitted username
- if (!$user = authenticate_user_login($USER->username, $data['password'], true)) {
- $errors['password'] = get_string('invalidlogin');
- return $errors;
- }
- if ($data['newpassword1'] <> $data['newpassword2']) {
- $errors['newpassword1'] = get_string('passwordsdiffer');
- $errors['newpassword2'] = get_string('passwordsdiffer');
- return $errors;
- }
- if ($data['password'] == $data['newpassword1']){
- $errors['newpassword1'] = get_string('mustchangepassword');
- $errors['newpassword2'] = get_string('mustchangepassword');
- return $errors;
- }
- $errmsg = '';//prevents eclipse warnings
- if (!check_password_policy($data['newpassword1'], $errmsg)) {
- $errors['newpassword1'] = $errmsg;
- $errors['newpassword2'] = $errmsg;
- return $errors;
- }
- return $errors;
- }
- }