<?php /* * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2010, StatusNet, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ namespace Component\FreeNetwork\Controller; use App\Core\Event; use function App\Core\I18n\_m; use App\Util\Exception\ClientException; use App\Util\Exception\NoSuchActorException; use Component\FreeNetwork\Util\Discovery; use Component\FreeNetwork\Util\WebfingerResource; use Component\FreeNetwork\Util\XrdController; use Symfony\Component\HttpFoundation\Request; /** * @package WebFingerPlugin * * @author James Walker <james@status.net> * @author Mikael Nordfeldth <mmn@hethane.se> * @author Diogo Peralta Cordeiro */ class Webfinger extends XrdController { protected $resource; // string with the resource URI protected $target; // object of the WebFingerResource class public function handle(Request $request): array { // throws exception if resource is empty $this->resource = Discovery::normalize($this->string('resource')); try { if (Event::handle('StartGetWebFingerResource', [$this->resource, &$this->target, $this->params()])) { Event::handle('EndGetWebFingerResource', [$this->resource, &$this->target, $this->params()]); } } catch (NoSuchActorException $e) { throw new ClientException($e->getMessage(), 404); } if (!$this->target instanceof WebfingerResource) { // TRANS: Error message when an object URI which we cannot find was requested throw new ClientException(_m('Resource not found in local database.'), 404); } return parent::handle($request); } /** * Configures $this->xrd which will later be printed. */ protected function setXRD() { $this->xrd->subject = $this->resource; foreach ($this->target->getAliases() as $alias) { if ($alias != $this->xrd->subject && !in_array($alias, $this->xrd->aliases)) { $this->xrd->aliases[] = $alias; } } $this->target->updateXRD($this->xrd); } }