Create security.go

Author: Bulletdev

security.go

@@ -0,0 +1,10 @@
+func authMiddleware(next http.Handler) http.Handler {
+    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+        token := r.Header.Get("Authorization")
+        if !isValidToken(token) {
+            http.Error(w, "Unauthorized", http.StatusUnauthorized)
+            return
+        }
+        next.ServeHTTP(w, r)
+    })
+}