[Summary view]

   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   * MFA configuration page.
  18   *
  19   * @package     tool_mfa
  20   * @author      Mikhail Golenkov <golenkovm@gmail.com>
  21   * @copyright   Catalyst IT
  22   * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  
  26  require_once(__DIR__ . '/../../../config.php');
  27  require_once (__DIR__ . '/lib.php');
  28  require_once($CFG->libdir.'/adminlib.php');
  29  require_once($CFG->libdir.'/tablelib.php');
  30  
  31  require_login(null, false);
  32  require_capability('moodle/site:config', context_system::instance());
  33  
  34  global $_SERVER;
  35  $returnurl = $_SERVER['HTTP_REFERER'];
  36  
  37  $PAGE->set_url('/admin/tool/mfa/index.php');
  38  
  39  $action = optional_param('action', '', PARAM_ALPHANUMEXT);
  40  $factor = optional_param('factor', '', PARAM_ALPHANUMEXT);
  41  
  42  if (empty($factor) || !\tool_mfa\plugininfo\factor::factor_exists($factor)) {
  43      throw new moodle_exception('factornotfound', 'tool_mfa', $returnurl, $factor);
  44  }
  45  
  46  if (empty($action) || !in_array($action, \tool_mfa\plugininfo\factor::get_factor_actions())) {
  47      throw new moodle_exception('actionnotfound', 'tool_mfa', $returnurl, $action);
  48  }
  49  
  50  require_sesskey();
  51  
  52  $enabledfactors = [];
  53  foreach (\tool_mfa\plugininfo\factor::get_enabled_factors() as $enabledfactor) {
  54      $enabledfactors[] = $enabledfactor->name;
  55  }
  56  
  57  
  58  switch ($action) {
  59      case 'disable':
  60          if (in_array($factor, $enabledfactors)) {
  61              \tool_mfa\manager::set_factor_config(['enabled' => 0], 'factor_' . $factor);
  62              \tool_mfa\manager::do_factor_action($factor, $action);
  63  
  64              \core\session\manager::gc(); // Remove stale sessions.
  65              core_plugin_manager::reset_caches();
  66          }
  67          break;
  68  
  69      case 'enable':
  70          if (!in_array($factor, $enabledfactors)) {
  71              \tool_mfa\manager::set_factor_config(['enabled' => 1], 'factor_' . $factor);
  72              \tool_mfa\manager::do_factor_action($factor, $action);
  73  
  74              \core\session\manager::gc(); // Remove stale sessions.
  75              core_plugin_manager::reset_caches();
  76          }
  77          break;
  78  
  79      case 'up':
  80      case 'down':
  81          \tool_mfa\manager::do_factor_action($factor, $action);
  82  
  83          \core\session\manager::gc(); // Remove stale sessions.
  84          core_plugin_manager::reset_caches();
  85          break;
  86  
  87      default:
  88          break;
  89  }
  90  
  91  redirect($returnurl);