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<?php |
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/** |
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* webtrees-lib: MyArtJaub library for webtrees |
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* |
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* @package MyArtJaub\Webtrees |
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* @subpackage Certificates |
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* @author Jonathan Jaubart <[email protected]> |
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* @copyright Copyright (c) 2021-2022, Jonathan Jaubart |
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* @license http://www.gnu.org/licenses/gpl.html GNU General Public License, version 3 |
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*/ |
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declare(strict_types=1); |
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namespace MyArtJaub\Webtrees\Http\Middleware; |
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use Fig\Http\Message\RequestMethodInterface; |
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use Fisharebest\Webtrees\Auth; |
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use Fisharebest\Webtrees\Registry; |
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use Fisharebest\Webtrees\User; |
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use Fisharebest\Webtrees\Validator; |
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use Fisharebest\Webtrees\Http\Exceptions\HttpAccessDeniedException; |
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use Fisharebest\Webtrees\Http\RequestHandlers\LoginPage; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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/** |
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* Middleware to restrict access based on a Tree preference. |
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*/ |
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class AuthTreePreference implements MiddlewareInterface |
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{ |
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/** |
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* {@inheritDoc} |
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* @see \Psr\Http\Server\MiddlewareInterface::process() |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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$tree = Validator::attributes($request)->tree(); |
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$route = Validator::attributes($request)->route(); |
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$user = Validator::attributes($request)->user(); |
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$permission_preference = $route->extras['permission_preference'] ?? ''; |
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$permission_level = $permission_preference === '' ? '' : $tree->getPreference($permission_preference); |
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// Permissions are configured |
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if (is_numeric($permission_level)) { |
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// Logged in with the correct role? |
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if (Auth::accessLevel($tree, $user) <= (int) $permission_level) { |
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return $handler->handle($request); |
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} |
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// Logged in, but without the correct role? |
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if ($user instanceof User) { |
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throw new HttpAccessDeniedException(); |
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} |
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} |
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// Permissions no configured, or not logged in |
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if ($request->getMethod() === RequestMethodInterface::METHOD_POST) { |
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throw new HttpAccessDeniedException(); |
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} |
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return Registry::responseFactory()->redirect( |
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LoginPage::class, |
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['tree' => $tree->name(), 'url' => (string) $request->getUri()] |
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); |
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} |
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} |
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jon48 /
webtrees-lib
