Premier commit

lib/AuthMiddleware.php

@@ -0,0 +1,51 @@
+<?php
+namespace app\lib;
+
+use PDO;
+use Piko\ModularApplication;
+use HttpSoft\Message\Response;
+use app\modules\user\models\User;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+final class AuthMiddleware implements MiddlewareInterface
+{
+    private ModularApplication $application;
+
+    public function __construct(ModularApplication $app)
+    {
+        $this->application = $app;
+
+        $pdo = $this->application->getComponent('PDO');
+        assert($pdo instanceof PDO);
+
+        User::$pdo = $pdo;
+    }
+
+    /**
+     * {@inheritDoc}
+     * @see \Psr\Http\Server\MiddlewareInterface::process()
+     */
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+    {
+        $user = $this->application->getComponent('Piko\User');
+        assert($user instanceof \Piko\User);
+
+        $router = $this->application->getComponent('Piko\Router');
+        assert($router instanceof \Piko\Router);
+        $loginUrl = $router->getUrl('user/default/login');
+
+        $params = $request->getServerParams();
+
+        if ($user->isGuest() && $params['REQUEST_URI'] != $loginUrl) {
+
+            $response= new Response();
+
+            return $response->withHeader('Location', $loginUrl);
+        }
+
+        return $handler->handle($request);
+    }
+}