modules/openid/openid.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2008 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 require_once "Auth/OpenID/Discover.php";
  23
  24 function init_openid_server()
  25 {
  26     // Initialize a filesystem-based store
  27     $store_location = dirname(__FILE__) . '/../../spool/openid/store';
  28     require_once "Auth/OpenID/FileStore.php";
  29     $store = new Auth_OpenID_FileStore($store_location);
  30
  31     // Create an OpenId server
  32     require_once 'Auth/OpenID/Server.php';
  33     return new Auth_OpenID_Server($store, get_openid_url());
  34 }
  35
  36 function get_openid_url()
  37 {
  38     global $globals;
  39     return $globals->baseurl . '/openid';
  40 }
  41
  42 function get_user($x) {
  43     if (is_null($x)) {
  44         return null;
  45     }
  46     $user = User::getSilent($x);
  47     return $user ? $user : null;
  48
  49 }
  50
  51 function get_user_openid_url($user)
  52 {
  53     if (is_null($user)) {
  54         return null;
  55     }
  56     global $globals;
  57     return $globals->baseurl . '/openid/' . $user->hruid;
  58 }
  59
  60 function get_user_xrds_url($user)
  61 {
  62     if (is_null($user)) {
  63         return null;
  64     }
  65     global $globals;
  66     return $globals->baseurl . '/openid/user_xrds/' . $user->hruid;
  67 }
  68
  69
  70
  71
  72 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
  73 ?>