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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2019 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Http\Middleware;
use Fisharebest\Webtrees\Auth;
use Fisharebest\Webtrees\Http\RequestHandlers\ControlPanel;
use Fisharebest\Webtrees\Http\RequestHandlers\LoginPage;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Tree;
use Fisharebest\Webtrees\User;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use function redirect;
use function route;
/**
* Middleware to restrict access to managers.
*/
class AuthManager implements MiddlewareInterface
{
/**
* @param ServerRequestInterface $request
* @param RequestHandlerInterface $handler
*
* @return ResponseInterface
*/
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
{
$tree = $request->getAttribute('tree');
// We've matched a tree parameter in the route, but it is private or deleted.
if (!$tree instanceof Tree) {
throw new NotFoundHttpException(I18N::translate('You do not have permission to view this page.'));
}
$user = $request->getAttribute('user');
// Logged in with the correct role?
if (Auth::isManager($tree, $user)) {
return $handler->handle($request);
}
// Logged in, but without the correct role?
if ($user instanceof User) {
throw new AccessDeniedHttpException(I18N::translate('You do not have permission to view this page.'));
}
// Not logged in.
return redirect(route(LoginPage::class, ['tree' => $tree->name(), 'url' => $request->getUri()]));
}
}
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