Initial Version

core/lib/Http/Middleware/TenantMiddleware.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace KTXC\Http\Middleware;
+
+use KTXC\Http\Request\Request;
+use KTXC\Http\Response\Response;
+use KTXC\SessionTenant;
+
+/**
+ * Tenant resolution middleware
+ * Configures the tenant based on the request host
+ */
+class TenantMiddleware implements MiddlewareInterface
+{
+    public function __construct(
+        private readonly SessionTenant $sessionTenant
+    ) {}
+
+    public function process(Request $request, RequestHandlerInterface $handler): Response
+    {
+        // Configure tenant from request host
+        $this->sessionTenant->configure($request->getHost());
+        
+        // Check if tenant is configured and enabled
+        if (!$this->sessionTenant->configured() || !$this->sessionTenant->enabled()) {
+            return new Response(
+                Response::$statusTexts[Response::HTTP_UNAUTHORIZED], 
+                Response::HTTP_UNAUTHORIZED
+            );
+        }
+
+        // Continue to next middleware
+        return $handler->handle($request);
+    }
+}