From c15455e0d04f93d50264b6e2f9a114966e987dfd Mon Sep 17 00:00:00 2001
From: Fred Boniface <fred@fjla.uk>
Date: Sat, 24 Dec 2022 21:30:32 +0000
Subject: [PATCH] Offer several IP Get Methods

---
 app.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/app.js b/app.js
index 8149592..98b8932 100644
--- a/app.js
+++ b/app.js
@@ -8,8 +8,17 @@ const instanceNumber = Math.floor(Math.random() * 101);
 const app = express();
 
 app.get('/', (req, res) => {
-    var ip = req.headers['x-forwarded-for'] || req.ip;
-    res.send(`node-test instance ${instanceNumber}, your IP: ${ip}`);
+    var xFwdIp = req.headers['x-forwarded-for'];
+    var xRealIp = req.headers['x-real-ip'];
+    res.send(
+        {
+            instanceId: instanceNumber,
+            xForwardedFor: xFwdIp,
+            xRealIp: xRealIp,
+            requestIp: req.ip,
+            requestTime: Math.floor(Date.now() / 1000)
+        }
+    );
 });
 
 app.listen(PORT, HOST, () => {