mod/openid.php

   1 <?php
   2
   3
   4 require_once('library/openid.php');
   5
   6
   7 function openid_content(&$a) {
   8
   9         if((x($_GET,'openid_mode')) && (x($_SESSION,'openid'))) {
  10                 $openid = new LightOpenID;
  11
  12                 if($openid->validate()) {
  13
  14                         if(x($_SESSION,'register')) {
  15                                 unset($_SESSION['register']);
  16                                 $args = '';
  17                                 $attr = $openid->getAttributes();
  18                                 if(is_array($attr) && count($attr)) {
  19                                         foreach($attr as $k => $v) {
  20                                                 if($k === 'namePerson/friendly')
  21                                                         $nick = notags(trim($v));
  22                                                 if($k === 'namePerson/first')
  23                                                         $first = notags(trim($v));
  24                                                 if($k === 'namePerson')
  25                                                         $args .= '&username=' . notags(trim($v));
  26                                                 if($k === 'contact/email')
  27                                                         $args .= '&email=' . notags(trim($v));
  28                                                 if($k === 'media/image/aspect11')
  29                                                         $photosq = bin2hex(trim($v));
  30                                                 if($k === 'media/image/default')
  31                                                         $photo = bin2hex(trim($v));
  32                                         }
  33                                 }
  34                                 if($nick)
  35                                         $args .= '&nickname=' . $nick;
  36                                 elseif($first)
  37                                         $args .= '&nickname=' . $first;
  38
  39                                 if($photosq)
  40                                         $args .= '&photo=' . $photosq;
  41                                 elseif($photo)
  42                                         $args .= '&photo=' . $photo;
  43
  44                                 $args .= '&openid_url=' . notags(trim($_SESSION['openid']));
  45                                 if($a->config['register_policy'] != REGISTER_CLOSED)
  46                                         goaway($a->get_baseurl() . '/register' . $args);
  47                                 else
  48                                         goaway($a->get_baseurl());
  49
  50                                 // NOTREACHED
  51                         }
  52
  53
  54                         $r = q("SELECT * FROM `user` WHERE `openid` = '%s' AND `blocked` = 0 AND `verified` = 1 LIMIT 1",
  55                                 dbesc($_SESSION['openid'])
  56                         );
  57                         if(! count($r)) {
  58                                 notice( t('Login failed.') . EOL );
  59                                 goaway($a->get_baseurl());
  60                         }
  61                         unset($_SESSION['openid']);
  62
  63                         $_SESSION['uid'] = $r[0]['uid'];
  64                         $_SESSION['theme'] = $r[0]['theme'];
  65                         $_SESSION['authenticated'] = 1;
  66                         $_SESSION['page_flags'] = $r[0]['page-flags'];
  67                         $_SESSION['my_url'] = $a->get_baseurl() . '/profile/' . $r[0]['nickname'];
  68
  69                         notice( t("Welcome back ") . $r[0]['username'] . EOL);
  70                         $a->user = $r[0];
  71                         if(strlen($a->user['timezone']))
  72                                 date_default_timezone_set($a->user['timezone']);
  73
  74                         $r = q("SELECT * FROM `contact` WHERE `uid` = %s AND `self` = 1 LIMIT 1",
  75                                 intval($_SESSION['uid']));
  76                         if(count($r)) {
  77                                 $a->contact = $r[0];
  78                                 $a->cid = $r[0]['id'];
  79                                 $_SESSION['cid'] = $a->cid;
  80                         }
  81
  82                         header('X-Account-Management-Status: active; name="' . $a->user['username'] . '"; id="' . $a->user['nickname'] .'"');
  83                         if(($a->module !== 'home') && isset($_SESSION['return_url']))
  84                                 goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
  85                         else
  86                                 goaway($a->get_baseurl());
  87                 }
  88         }
  89         notice( t('Login failed.') . EOL);
  90         goaway($a->get_baseurl());
  91         // NOTREACHED
  92 }