admin/moodlenet_oauth2_callback.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  * MoodleNet callback.
  19  *
  20  * @package    core
  21  * @copyright  2023 Huong Nguyen <huongnv13@gmail.com>
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 use core\moodlenet\moodlenet_client;
  26 use core\oauth2\api;
  27
  28 require_once(__DIR__ . '/../config.php');
  29 require_login();
  30
  31 // Parameters.
  32 $issuerid = required_param('issuerid', PARAM_INT);
  33 $error = optional_param('error', '', PARAM_RAW);
  34 $message = optional_param('error_description', null, PARAM_RAW);
  35
  36 // Headers to make it not cacheable.
  37 header('Cache-Control: no-cache, must-revalidate');
  38 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
  39
  40 $PAGE->set_context(context_system::instance());
  41 $PAGE->set_url('/admin/moodlenet_oauth2_callback.php');
  42 $PAGE->set_pagelayout('popup');
  43
  44 // Wait as long as it takes for this script to finish.
  45 core_php_time_limit::raise();
  46
  47 $issuer = api::get_issuer($issuerid);
  48 $returnurl = new moodle_url('/admin/moodlenet_oauth2_callback.php');
  49 $returnurl->param('issuerid', $issuerid);
  50 $returnurl->param('callback', 'yes');
  51 $returnurl->param('sesskey', sesskey());
  52 $oauthclient = api::get_user_oauth_client($issuer, $returnurl, moodlenet_client::API_SCOPE_CREATE_RESOURCE, true);
  53 $oauthclient->is_logged_in(); // Will upgrade the auth code to a token.
  54
  55 echo $OUTPUT->header();
  56 $PAGE->requires->js_call_amd('core/moodlenet/oauth2callback', 'init', [$error, $message]);
  57 echo $OUTPUT->footer();