auth/lti/auth.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  * LTI Authentication plugin.
  19  *
  20  * @package auth_lti
  21  * @copyright 2016 Mark Nelson <markn@moodle.com>
  22  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 defined('MOODLE_INTERNAL') || die();
  26
  27 require_once($CFG->libdir.'/authlib.php');
  28
  29 /**
  30  * LTI Authentication plugin.
  31  *
  32  * @package auth_lti
  33  * @copyright 2016 Mark Nelson <markn@moodle.com>
  34  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  35  */
  36 class auth_plugin_lti extends auth_plugin_base {
  37
  38     /**
  39      * Constructor.
  40      */
  41     public function __construct() {
  42         $this->authtype = 'lti';
  43     }
  44
  45     /**
  46      * Users can not log in via the traditional login form.
  47      *
  48      * @param string $username The username
  49      * @param string $password The password
  50      * @return bool Authentication success or failure
  51      */
  52     public function user_login($username, $password) {
  53         return false;
  54     }
  55 }