From 24ef5555479802a9cebda04433dd7955562c4e23 Mon Sep 17 00:00:00 2001
From: John Boxall <john@mobify.com>
Date: Sun, 30 Nov 2014 17:13:45 -0800
Subject: [PATCH] Requests are proxied to the Host specified by the target.

---
 oauthproxy.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/oauthproxy.go b/oauthproxy.go
index 16c0dad..0705b6d 100644
--- a/oauthproxy.go
+++ b/oauthproxy.go
@@ -47,7 +47,13 @@ type OauthProxy struct {
 }
 
 func NewReverseProxy(target *url.URL) (proxy *httputil.ReverseProxy) {
-    return httputil.NewSingleHostReverseProxy(target)
+    proxy = httputil.NewSingleHostReverseProxy(target)
+    director := proxy.Director
+    proxy.Director = func(req *http.Request) {
+        director(req)
+        req.Host = target.Host
+    }
+    return proxy
 }
 
 func NewOauthProxy(opts *Options, validator func(string) bool) *OauthProxy {