<?php namespace Zotlabs\Module; class Zfinger extends \Zotlabs\Web\Controller { function init() { require_once('include/zot.php'); require_once('include/crypto.php'); $x = zotinfo($_REQUEST); if($x && $x['guid'] && $x['guid_sig']) { $chan_hash = make_xchan_hash($x['guid'],$x['guid_sig']); if($chan_hash) { $chan = channelx_by_hash($chan_hash); } } $headers = []; $headers['Content-Type'] = 'application/json' ; $ret = json_encode($x); if($chan) { $hash = \Zotlabs\Web\HTTPSig::generate_digest($ret,false); $headers['Digest'] = 'SHA-256=' . $hash; \Zotlabs\Web\HTTPSig::create_sig('',$headers,$chan['channel_prvkey'], 'acct:' . $chan['channel_address'] . '@' . \App::get_hostname(),true); } else { foreach($headers as $k => $v) { header($k . ': ' . $v); } } echo $ret; killme(); } }