From fda7a92fe2833ff730cdbf068508356e997ca1fa Mon Sep 17 00:00:00 2001
From: Ben Zhang <ben.zhang@watonomous.ca>
Date: Mon, 30 Oct 2023 10:11:13 +0000
Subject: [PATCH] Use X-Forwarded-For

---
 app.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app.py b/app.py
index 9d588e6..27f7ff5 100644
--- a/app.py
+++ b/app.py
@@ -40,7 +40,10 @@ def tunnel():
         logging.debug(f"Forwarding envelope to {dsn.hostname} for project {project_id}")
         url = f"https://{dsn.hostname}/api/{project_id}/envelope/"
 
-        requests.post(url=url, data=envelope, headers={"Content-Type": "application/x-sentry-envelope"})
+        requests.post(url=url, data=envelope, headers={
+            "Content-Type": "application/x-sentry-envelope",
+            "X-Forwarded-For": request.remote_addr,
+        })
     except Exception as e:
         # handle exception in your preferred style,
         # e.g. by logging or forwarding to Sentry