From 06fdd3abe0ab610a57ce88c448e59003d3c13368 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sun, 16 May 2021 20:05:41 +0800
Subject: [PATCH] Fix: vmess http should use Host header on request

---
 transport/vmess/http.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/transport/vmess/http.go b/transport/vmess/http.go
index 5c1a5bd1..1c09e215 100644
--- a/transport/vmess/http.go
+++ b/transport/vmess/http.go
@@ -52,7 +52,12 @@ func (hc *httpConn) Write(b []byte) (int, error) {
 	}
 
 	path := hc.cfg.Path[rand.Intn(len(hc.cfg.Path))]
-	u := fmt.Sprintf("http://%s%s", hc.cfg.Host, path)
+	host := hc.cfg.Host
+	if header := hc.cfg.Headers["Host"]; len(header) != 0 {
+		host = header[rand.Intn(len(header))]
+	}
+
+	u := fmt.Sprintf("http://%s%s", host, path)
 	req, _ := http.NewRequest("GET", u, bytes.NewBuffer(b))
 	for key, list := range hc.cfg.Headers {
 		req.Header.Set(key, list[rand.Intn(len(list))])