From f7d0a2a7494a7c3011ee230ec19729f937024e6a Mon Sep 17 00:00:00 2001
From: Andy Brody <git@abrody.com>
Date: Wed, 17 Feb 2016 02:03:53 -0500
Subject: [PATCH] Allow customizing User-Agent header (HTTP only).

---
 lib/proxifier/proxies/http.rb | 1 +
 lib/proxifier/proxy.rb        | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/proxifier/proxies/http.rb b/lib/proxifier/proxies/http.rb
index 4e0c856..da1cbd7 100644
--- a/lib/proxifier/proxies/http.rb
+++ b/lib/proxifier/proxies/http.rb
@@ -9,6 +9,7 @@ def do_proxify(socket, host, port)
       socket << "CONNECT #{host}:#{port} HTTP/1.1\r\n"
       socket << "Host: #{host}:#{port}\r\n"
       socket << "Proxy-Authorization: Basic #{["#{user}:#{password}"].pack("m").chomp}\r\n" if user
+      socket << "User-Agent: #{user_agent}\r\n" if user_agent
       socket << "\r\n"
 
       buffer = Net::BufferedIO.new(socket)
diff --git a/lib/proxifier/proxy.rb b/lib/proxifier/proxy.rb
index 0bbb1b6..d2ad03c 100644
--- a/lib/proxifier/proxy.rb
+++ b/lib/proxifier/proxy.rb
@@ -51,7 +51,7 @@ def query_options
       @query_options ||= query ? Hash[query.split("&").map { |q| q.split("=") }] : {}
     end
 
-    %w(no_proxy).each do |option|
+    %w(no_proxy user_agent).each do |option|
       class_eval "def #{option}; options[:#{option}] end"
     end