<?php declare(strict_types = 1); namespace Component\FreeNetwork\Util; use App\Core\Entity; use App\Util\Common; use App\Util\Exception\ServerException; use XML_XRD; /** * 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 * * @see http://status.net/ */ abstract class WebfingerResource { protected $identities = []; protected $object; protected $type; public function __construct(Entity $object) { $this->object = $object; } public function getObject() { if ($this->object === null) { throw new ServerException('Object is not set'); } return $this->object; } /** * List of alternative IDs of a certain Actor */ public function getAliases(): array { $aliases = $this->object->getAliasesWithIDs(); // Some sites have changed from http to https and still want // (because remote sites look for it) verify that they are still // the same identity as they were on HTTP. Should NOT be used if // you've run HTTPS all the time! if (Common::config('fix', 'legacy_http')) { foreach ($aliases as $alias => $id) { if (!mb_strtolower(parse_url($alias, \PHP_URL_SCHEME)) === 'https') { continue; } $aliases[preg_replace('/^https:/i', '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); }