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 * Authentication Plugin: Moodle Network Authentication 19 * Multiple host authentication support for Moodle Network. 20 * 21 * @package auth_mnet 22 * @author Martin Dougiamas 23 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License 24 */ 25 26require_once __DIR__ . '/../../config.php'; 27require_once $CFG->dirroot . '/mnet/xmlrpc/client.php'; 28 29// grab the GET params 30$token = required_param('token', PARAM_BASE64); 31$remotewwwroot = required_param('idp', PARAM_URL); 32$wantsurl = required_param('wantsurl', PARAM_LOCALURL); 33$wantsremoteurl = optional_param('remoteurl', false, PARAM_BOOL); 34 35$url = new moodle_url('/auth/mnet/jump.php', array('token'=>$token, 'idp'=>$remotewwwroot, 'wantsurl'=>$wantsurl)); 36if ($wantsremoteurl !== false) $url->param('remoteurl', $wantsremoteurl); 37$PAGE->set_url($url); 38$PAGE->set_context(context_system::instance()); 39 40$site = get_site(); 41 42if (!is_enabled_auth('mnet')) { 43 print_error('mnetdisable'); 44} 45 46// confirm the MNET session 47$mnetauth = get_auth_plugin('mnet'); 48$remotepeer = new mnet_peer(); 49$remotepeer->set_wwwroot($remotewwwroot); 50// this creates the local user account if necessary, or updates it if it already exists 51$localuser = $mnetauth->confirm_mnet_session($token, $remotepeer); 52 53// log in 54$user = get_complete_user_data('id', $localuser->id, $localuser->mnethostid); 55complete_user_login($user); 56// now that we've logged in, set up the mnet session properly 57$mnetauth->update_mnet_session($user, $token, $remotepeer); 58 59if (!empty($localuser->mnet_foreign_host_array)) { 60 $USER->mnet_foreign_host_array = $localuser->mnet_foreign_host_array; 61} 62 63// redirect 64if ($wantsremoteurl) { 65 redirect($remotewwwroot . $wantsurl); 66} 67redirect($CFG->wwwroot . $wantsurl); 68 69 70