82 lines
2.7 KiB
PHP
82 lines
2.7 KiB
PHP
<?php
|
|
|
|
declare(strict_types = 1);
|
|
/*
|
|
* 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);
|
|
}
|
|
}
|