first working server

internal/middlewares/auth_middleware.go

@@ -1,13 +1,17 @@
 package middlewares
 
 import (
-    "net/http"
+	"net/http"
 )
 
 func AuthMiddleware(next http.Handler) http.Handler {
-    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-        // Authentication logic here
-        next.ServeHTTP(w, r)
-    })
+	return http.HandlerFunc(
+		func(w http.ResponseWriter, r *http.Request) {
+			token := r.Header.Get("Authorization")
+			if token != "your-secret-token" {
+				http.Error(w, "Forbidden", http.StatusForbidden)
+				return
+			}
+			next.ServeHTTP(w, r)
+		})
 }
-