Copy and append X-Forwarded-For header.

Fixes #22.
wi1dcard · Nov 1, 2024 · 59358b0 · 59358b0
1 parent b740fd4
commit 59358b0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkg/reverseproxy/handler.go b/pkg/reverseproxy/handler.go
@@ -50,6 +50,7 @@ func NewHTTPHandler(to *url.URL, reverseProxy *httputil.ReverseProxy, headerInje
 
 func (f *HTTPHandler) rewriteFunc(r *httputil.ProxyRequest) {
 	r.SetURL(f.To)
+	r.Out.Header["X-Forwarded-For"] = r.In.Header["X-Forwarded-For"]
 	r.SetXForwarded()
 
 	if f.PreserveHost {