login/unlock_account.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Reset locked-out accounts.
  19  *
  20  * @package    core_auth
  21  * @copyright  2012 Petr Skoda {@link http://skodak.org}
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require('../config.php');
  26 require_once($CFG->libdir.'/authlib.php');
  27
  28 $userid = optional_param('u', 0, PARAM_INT);
  29 $secret = optional_param('s', '', PARAM_RAW);
  30
  31 $PAGE->set_url('/login/unlock_account.php');
  32 $PAGE->set_context(context_system::instance());
  33
  34 // Override wanted URL, we do not want to end up here again after login!
  35 $SESSION->wantsurl = "$CFG->wwwroot/";
  36
  37 // Do not disclose details about existence or status of user accounts here.
  38
  39 if (!$user = $DB->get_record('user', array('id'=>$userid, 'deleted'=>0, 'suspended'=>0))) {
  40     throw new \moodle_exception('lockouterrorunlock', 'admin', get_login_url());
  41 }
  42
  43 $usersecret = get_user_preferences('login_lockout_secret', false, $user);
  44
  45 if ($secret === $usersecret) {
  46     login_unlock_account($user);
  47     if ($USER->id == $user->id) {
  48         redirect("$CFG->wwwroot/");
  49     } else {
  50         redirect(get_login_url());
  51     }
  52 }
  53
  54 throw new \moodle_exception('lockouterrorunlock', 'admin', get_login_url());