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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?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($CFG->libdir.'/formslib.php');
require_once($CFG->dirroot.'/user/lib.php');
require_once('lib.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);

        $policies = array();
        if (!empty($CFG->passwordpolicy)) {
            $policies[] = print_password_policy();
        }
        if (!empty($CFG->passwordreuselimit) and $CFG->passwordreuselimit > 0) {
            $policies[] = get_string('informminpasswordreuselimit', 'auth', $CFG->passwordreuselimit);
        }
        if ($policies) {
            $mform->addElement('static', 'passwordpolicyinfo', '', implode('<br />', $policies));
        }
        $purpose = user_edit_map_field_purpose($USER->id, 'password');
        $mform->addElement('password', 'password', get_string('oldpassword'), $purpose);
        $mform->addRule('password', get_string('required'), 'required', null, 'client');
        $mform->setType('password', PARAM_RAW);

< $mform->addElement('password', 'newpassword1', get_string('newpassword'));
> $mform->addElement('password', 'newpassword1', get_string('newpassword'), > ['autocomplete' => 'new-password']);
$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->addElement('password', 'newpassword2', > get_string('newpassword').' ('.get_String('again').')', > ['autocomplete' => 'new-password']);
$mform->addRule('newpassword2', get_string('required'), 'required', null, 'client'); $mform->setType('newpassword2', PARAM_RAW); if (empty($CFG->passwordchangetokendeletion) and !empty(webservice::get_active_tokens($USER->id))) { $mform->addElement('advcheckbox', 'signoutofotherservices', get_string('signoutofotherservices')); $mform->addHelpButton('signoutofotherservices', 'signoutofotherservices'); $mform->setDefault('signoutofotherservices', 1); } // hidden optional params $mform->addElement('hidden', 'id', 0); $mform->setType('id', PARAM_INT); // Hook for plugins to extend form definition. core_login_extend_change_password_form($mform, $USER); // 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); $reason = null; // Extend validation for any form extensions from plugins. $errors = array_merge($errors, core_login_validate_extend_change_password_form($data, $USER)); // ignore submitted username if (!$user = authenticate_user_login($USER->username, $data['password'], true, $reason, false)) { $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 $errors; } if (user_is_previously_used_password($USER->id, $data['newpassword1'])) { $errors['newpassword1'] = get_string('errorpasswordreused', 'core_auth'); $errors['newpassword2'] = get_string('errorpasswordreused', 'core_auth'); } $errmsg = '';//prevents eclipse warnings if (!check_password_policy($data['newpassword1'], $errmsg, $USER)) { $errors['newpassword1'] = $errmsg; $errors['newpassword2'] = $errmsg; return $errors; } return $errors; } }