Update app.py

app.py

@@ -61,24 +61,29 @@ def get_public_ip():
 @app.route("/check-vpn", methods=["GET"])
 def check_vpn():
     """Check if an IP is in the VPN list."""
-    user_ip = request.args.get("ip")
+    try:
+        user_ip = request.args.get("ip")
 
-    # If no IP is provided, fetch the public IP automatically
-    if not user_ip:
-        user_ip = get_public_ip()
+        # If no IP is provided, fetch the public IP automatically
         if not user_ip:
-            return jsonify({"error": "Could not fetch public IP"}), 500
+            user_ip = get_public_ip()
+            if not user_ip:
+                return jsonify({"error": "Could not fetch public IP"}), 500
 
-    # Ensure latest VPN list is downloaded
-    download_file(VPN_LIST_URL, VPN_LIST_PATH)
+        # Ensure latest VPN list is downloaded
+        download_file(VPN_LIST_URL, VPN_LIST_PATH)
 
-    vpn_list = load_ip_list(VPN_LIST_PATH)
-    manual_list = load_ip_list(MANUAL_LIST_PATH)
+        vpn_list = load_ip_list(VPN_LIST_PATH)
+        manual_list = load_ip_list(MANUAL_LIST_PATH)
 
-    is_vpn = is_ip_in_list(user_ip, vpn_list) or is_ip_in_list(user_ip, manual_list)
-    
-    return jsonify({"ip": user_ip, "vpn_detected": is_vpn})
+        is_vpn = is_ip_in_list(user_ip, vpn_list) or is_ip_in_list(user_ip, manual_list)
+        
+        return jsonify({"ip": user_ip, "vpn_detected": is_vpn})
 
+    except Exception as e:
+        import traceback
+        print("❌ Error:", traceback.format_exc())  # Logs full error
+        return jsonify({"error": "Internal Server Error", "details": str(e)}), 500