<?php require_once('library/openid.php'); function openid_content(&$a) { $noid = get_config('system','no_openid'); if($noid) goaway(z_root()); logger('mod_openid ' . print_r($_REQUEST,true), LOGGER_DATA); if((x($_GET,'openid_mode')) && (x($_SESSION,'openid'))) { $openid = new LightOpenID; if($openid->validate()) { $authid = normalise_openid($_REQUEST['openid_identity']); if(! strlen($authid)) { logger( t('OpenID protocol error. No ID returned.') . EOL); goaway(z_root()); } $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey` FROM `user` WHERE `openid` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1", dbesc($authid) ); if($r && count($r)) { // successful OpenID login unset($_SESSION['openid']); require_once('include/security.php'); authenticate_success($r[0],true,true); // just in case there was no return url set // and we fell through goaway(z_root()); } // Successful OpenID login - but we can't match it to an existing account. // New registration? if($a->config['register_policy'] == REGISTER_CLOSED) { notice( t('Account not found and OpenID registration is not permitted on this site.') . EOL); goaway(z_root()); } unset($_SESSION['register']); $args = ''; $attr = $openid->getAttributes(); if(is_array($attr) && count($attr)) { foreach($attr as $k => $v) { if($k === 'namePerson/friendly') $nick = notags(trim($v)); if($k === 'namePerson/first') $first = notags(trim($v)); if($k === 'namePerson') $args .= '&username=' . notags(trim($v)); if($k === 'contact/email') $args .= '&email=' . notags(trim($v)); if($k === 'media/image/aspect11') $photosq = bin2hex(trim($v)); if($k === 'media/image/default') $photo = bin2hex(trim($v)); } } if($nick) $args .= '&nickname=' . $nick; elseif($first) $args .= '&nickname=' . $first; if($photosq) $args .= '&photo=' . $photosq; elseif($photo) $args .= '&photo=' . $photo; $args .= '&openid_url=' . notags(trim($authid)); goaway($a->get_baseurl() . '/register' . $args); // NOTREACHED } } notice( t('Login failed.') . EOL); goaway(z_root()); // NOTREACHED }