argc != 3) OR (!in_array($a->argv[1], array("post", "status_message", "reshare")))) { header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found')); killme(); } $guid = $a->argv[2]; $item = q("SELECT `uid`, `title`, `body`, `guid`, `contact-id`, `private`, `created`, `app`, `location`, `coord` FROM `item` WHERE `wall` AND NOT `private` AND `guid` = '%s' AND `network` IN ('%s', '%s') AND `id` = `parent` LIMIT 1", dbesc($guid), NETWORK_DFRN, NETWORK_DIASPORA); if (!$item) { header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found')); killme(); } $post = array(); $reshared = diaspora::is_reshare($item[0]["body"]); if ($reshared) { $nodename = "reshare"; $post["root_diaspora_id"] = $reshared["root_handle"]; $post["root_guid"] = $reshared["root_guid"]; $post["guid"] = $item[0]["guid"]; $post["diaspora_handle"] = diaspora::handle_from_contact($item[0]["contact-id"]); $post["public"] = (!$item[0]["private"] ? 'true':'false'); $post["created_at"] = datetime_convert('UTC','UTC',$item[0]["created"]); } else { $location = array(); if ($item[0]["location"] != "") $location["address"] = $item[0]["location"]; if ($item[0]["coord"] != "") { $coord = explode(" ", $item[0]["coord"]); $location["lat"] = $coord[0]; $location["lng"] = $coord[1]; } $body = bb2diaspora($item[0]["body"]); if(strlen($item[0]["title"])) $body = "## ".html_entity_decode($item[0]["title"])."\n\n".$body; $nodename = "status_message"; $post["raw_message"] = str_replace("&", "&", $body); $post["location"] = $location; $post["guid"] = $item[0]["guid"]; $post["diaspora_handle"] = diaspora::handle_from_contact($item[0]["contact-id"]); $post["public"] = (!$item[0]["private"] ? 'true':'false'); $post["created_at"] = datetime_convert('UTC','UTC',$item[0]["created"]); $post["provider_display_name"] = $item[0]["app"]; } $data = array("XML" => array("post" => array($nodename => $post))); $xml = xml::from_array($data, $xmlobj); $r = q("SELECT `user`.`prvkey`, `contact`.`addr`, `user`.`nickname`, `contact`.`nick` FROM `user` INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d", intval($item[0]["uid"])); if (!$r) { header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found')); killme(); } $user = $r[0]; $b64url_data = base64url_encode($xml); $data = str_replace(array("\n", "\r", " ", "\t"), array("", "", "", ""), $b64url_data); $key_id = base64url_encode(diaspora::my_handle($user)); $type = "application/xml"; $encoding = "base64url"; $alg = "RSA-SHA256"; $signable_data = $data.".".base64url_encode($type).".".base64url_encode($encoding).".".base64url_encode($alg); $signature = rsa_sign($signable_data, $user["prvkey"]); $sig = base64url_encode($signature); $xmldata = array("me:env" => array("me:data" => $data, "@attributes" => array("type" => $type), "me:encoding" => $encoding, "me:alg" => $alg, "me:sig" => $sig, "@attributes2" => array("key_id" => $key_id))); $namespaces = array("me" => "http://salmon-protocol.org/ns/magic-env"); //header("Content-Type: application/xml; charset=utf-8"); //echo $xml; //killme(); $envelope = xml::from_array($xmldata, $xml, false, $namespaces); header("Content-Type: application/magic-envelope+xml; charset=utf-8"); echo $envelope; killme(); }