get_hostname())) { goaway('https://' . $host . '/.well-known/webfinger?f=&resource=' . $resource . (($zot) ? '&zot=' . $zot : '')); } $channel = substr($channel,0,strpos($channel,'@')); } } if(strpos($resource,'http') === 0) { $channel = str_replace('~','',basename($resource)); } $r = q("select * from channel left join xchan on channel_hash = xchan_hash where channel_address = '%s' limit 1", dbesc($channel) ); } header('Access-Control-Allow-Origin: *'); if($resource && $r) { $h = q("select hubloc_addr from hubloc where hubloc_hash = '%s' and hubloc_deleted = 0", dbesc($r[0]['channel_hash']) ); $result['subject'] = $resource; $aliases = array( z_root() . '/channel/' . $r[0]['channel_address'], z_root() . '/~' . $r[0]['channel_address'] ); if($h) { foreach($h as $hh) { $aliases[] = 'acct:' . $hh['hubloc_addr']; } } $result['aliases'] = array(); $result['properties'] = array('http://webfinger.net/ns/name' => $r[0]['channel_name']); foreach($aliases as $alias) if($alias != $resource) $result['aliases'][] = $alias; $result['links'] = array( array( 'rel' => 'http://webfinger.net/rel/avatar', 'type' => $r[0]['xchan_photo_mimetype'], 'href' => $r[0]['xchan_photo_l'] ), array( 'rel' => 'http://webfinger.net/rel/profile-page', 'href' => z_root() . '/profile/' . $r[0]['channel_address'], ), array( 'rel' => 'http://webfinger.net/rel/blog', 'href' => z_root() . '/channel/' . $r[0]['channel_address'], ), array( 'rel' => 'http://ostatus.org/schema/1.0/subscribe', 'template' => z_root() . '/follow/url={uri}', ), array( 'rel' => 'http://purl.org/zot/protocol', 'href' => z_root() . '/.well-known/zot-info' . '?address=' . $r[0]['xchan_addr'], ) ); if($zot) { // get a zotinfo packet and return it with webfinger $result['zot'] = zotinfo(array('address' => $r[0]['xchan_addr'])); } } else { header($_SERVER["SERVER_PROTOCOL"] . ' ' . 400 . ' ' . 'Bad Request'); killme(); } $arr = array('channel' => $r[0], 'request' => $_REQUEST, 'result' => $result); call_hooks('webfinger',$arr); json_return_and_die($arr['result'],'application/jrd+json'); }