split authentication required and secured controllers

public/index.php

@@ -1,7 +1,12 @@
 <?php
 
 use SokoWeb\Interfaces\Response\IRedirect;
+use SokoWeb\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
+use SokoWeb\Interfaces\Authorization\ISecured;
 use SokoWeb\Response\Redirect;
+use SokoWeb\Response\HtmlContent;
+use SokoWeb\Response\JsonContent;
 
 require '../web.php';
 
@@ -22,13 +27,11 @@ if ($match !== null) {
     $handler = $route->getHandler();
     $controller = new $handler[0](Container::$request);
 
-    if ($controller instanceof SokoWeb\Interfaces\Authorization\ISecured) {
-        $authorized = $controller->authorize();
-    } else {
-        $authorized = true;
-    }
-
-    if (!$authorized) {
+    if (
+        $controller instanceof IAuthenticationRequired &&
+        $controller->isAuthenticationRequired() &&
+        Container::$request->user() === null
+    ) {
         Container::$request->session()->set('redirect_after_login', substr($_SERVER['REQUEST_URI'], strlen('/')));
         $response = new Redirect(Container::$routeCollection->getRoute('login')->generateLink(), IRedirect::TEMPORARY);
         header('Location: ' . $response->getUrl(), true, $response->getHttpCode());
@@ -36,23 +39,28 @@ if ($match !== null) {
     }
 
     if ($method === 'post' && !in_array($url, $antiCsrfTokenExceptions) && Container::$request->post('anti_csrf_token') !== Container::$request->session()->get('anti_csrf_token')) {
-        $content = new SokoWeb\Response\JsonContent(['error' => 'no_valid_anti_csrf_token']);
+        $content = new JsonContent(['error' => 'no_valid_anti_csrf_token']);
         header('Content-Type: text/html; charset=UTF-8', true, 403);
         $content->render();
         return;
     }
 
-    $response = call_user_func([$controller, $handler[1]]);
-    if ($response instanceof SokoWeb\Interfaces\Response\IContent) {
-        header('Content-Type: ' . $response->getContentType() . '; charset=UTF-8');
-        $response->render();
-        return;
-    } elseif ($response instanceof SokoWeb\Interfaces\Response\IRedirect) {
-        header('Location: ' . $response->getUrl(), true, $response->getHttpCode());
-        return;
+    if (
+        !($controller instanceof ISecured) ||
+        $controller->authorize()
+    ) {
+        $response = call_user_func([$controller, $handler[1]]);
+        if ($response instanceof IContent) {
+            header('Content-Type: ' . $response->getContentType() . '; charset=UTF-8');
+            $response->render();
+            return;
+        } elseif ($response instanceof IRedirect) {
+            header('Location: ' . $response->getUrl(), true, $response->getHttpCode());
+            return;
+        }
     }
 }
 
-$content = new SokoWeb\Response\HtmlContent('error/404');
+$content = new HtmlContent('error/404');
 header('Content-Type: text/html; charset=UTF-8', true, 404);
 $content->render();