<?php /** * WebFinger resource parent class * * @package GNUsocial * @author Mikael Nordfeldth * @copyright 2013 Free Software Foundation, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ abstract class WebFingerResource { protected $identities = array(); protected $object = null; protected $type = null; public function __construct(Managed_DataObject $object) { $this->object = $object; } public function getObject() { if ($this->object === null) { throw new ServerException('Object is not set'); } return $this->object; } public function getAliases() { $aliases = $this->object->getAliasesWithIDs(); // Some sites have changed from http to https and still want // (because remote sites look for it) verify that they are still // the same identity as they were on HTTP. Should NOT be used if // you've run HTTPS all the time! if (common_config('webfinger', 'http_alias')) { foreach ($aliases as $alias=>$id) { if (!strtolower(parse_url($alias, PHP_URL_SCHEME)) === 'https') { continue; } $aliases[preg_replace('/^https:/', 'http:', $alias, 1)] = $id; } } // return a unique set of aliases by extracting only the keys return array_keys($aliases); } abstract public function updateXRD(XML_XRD $xrd); }