From 2939e19938dfd95aa0db215bea19d3ca9be86b66 Mon Sep 17 00:00:00 2001
From: k1low <k1low@pepabo.com>
Date: Thu, 12 Oct 2023 10:55:29 +0900
Subject: [PATCH] To act as a minimum reverse proxy with only the GetUpstream
 implementation, make it execute SetXForwarded().

---
 rp.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rp.go b/rp.go
index 2b3b4f3..65c5dd9 100644
--- a/rp.go
+++ b/rp.go
@@ -75,6 +75,7 @@ func NewRouter(r Relayer) http.Handler {
 				if u != nil {
 					pr.Out.Host = u.Host
 					pr.Out.URL = u
+					pr.SetXForwarded()
 				}
 			},
 			Transport: newTransport(rr),
@@ -90,6 +91,7 @@ func NewRouter(r Relayer) http.Handler {
 			if u != nil {
 				pr.Out.Host = u.Host
 				pr.Out.URL = u
+
 			}
 			if err := rr.Rewrite(pr); err != nil {
 				pr.Out.Header.Set(errorKey, err.Error())