From f0fdc3d5378c6306425fa370581d42aa3522844e Mon Sep 17 00:00:00 2001
From: Matt Metzger <matt.metzger@phishme.com>
Date: Sun, 9 Apr 2017 01:20:32 -0400
Subject: [PATCH] Omit Transfer-Encoding header in proxy responses

Beef automatically calculates and inserts a Content-Length header when
sending proxy responses. If the Transfer-Encoding header is not
stripped, many browsers treat this as a Content-Length of 0, thus
rendering an empty body.
---
 extensions/proxy/proxy.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extensions/proxy/proxy.rb b/extensions/proxy/proxy.rb
index c9d574e87..ffc1ca9f8 100644
--- a/extensions/proxy/proxy.rb
+++ b/extensions/proxy/proxy.rb
@@ -157,6 +157,7 @@ module BeEF
               "Connection",
               "Expires",
               "Accept-Ranges",
+              "Transfer-Encoding",
               "Date"]
             headers.each_line do |line|
               # stripping the Encoding, Cache and other headers