Package: maproxy
Ma`Proxy is a simple TCP proxy based onTornado.Well, maybe not that simple, since it supports:TCP -> TCPsimple reverse proxy.
Whatever data goes in , goes outTCP -> SSLproxy to encrypt incoming data.
a.k.a stunnelSSL -> TCPproxy to decrypt incoming data
a.k.a SSL-terminator or SSL-decryptorSSL- > SSLwhatever gets in will be decrypted and then encrypted againEach SSL can be used with SSL certificates. including client-certificates !!Examples:// update (Aug 2016) //
// It seems that google now returning “HTTP 304” (page moved),
// Hence,the google examples won’t work.
// In addition, the examples won’t work with sites that check the “HOST” header (since when you connect locally the browser will send HOST: 127.0.0.1)Let’s start with the simplest example - no bells and whistles - a simple TCP proxy:#!/usr/bin/env python
import tornado.ioloop
import maproxy.proxyserver

# HTTP->HTTP: On your computer, browse to "http://127.0.0.1:81/" and you'll get http://www.google.com
server = maproxy.proxyserver.ProxyServer("www.google.com",80)
server.listen(81)
print("http://127.0.0.1:81 -> http://www.google.com")
tornado.ioloop.IOLoop.instance().start()We are creating a proxy (reverse proxy, to be more accurate) that listens locally on port 81 (0.0.0.0:81)
and redirect all calls to www.google.com (port 80) .
Note that:
1. This is NOT an HTTP-proxy , since  it operates in the lower TCP layer . this proxy has nothing to do with HTTP
2. we are actually listening on all the IP addresses, not only on 127.0.0.1 .Now, Let’s say that you’d like to listen on a “clear” (non-encrypted) connection but connect to an SSL website,
for example - create a proxyhttp://127.0.0.1:82->https://127.0.0.1:443, simply update the “server” line:#!/usr/bin/env python
import tornado.ioloop
import maproxy.proxyserver

# HTTP->HTTP: On your computer, browse to "http://127.0.0.1:81/" and you'll get http://www.google.com
server = maproxy.proxyserver.ProxyServer("www.google.com",443,server_ssl_options=True)
server.listen(82)
print("http://127.0.0.1:82 -> https://www.google.com",)
tornado.ioloop.IOLoop.instance().start()Alternatively, you can listen on SSL port and redirect the connection to a clear-text server.
In order to listen on SSL-port, you need to specify SSL server-certificates as “client_ssl_options”:#!/usr/bin/env python
import tornado.ioloop
import maproxy.proxyserver

# HTTPS->HTTP
ssl_certs={     "certfile":  "./certificate.pem",
                "keyfile": "./privatekey.pem" }
# "client_ssl_options=ssl_certs" simply means "listen using SSL"
server = maproxy.proxyserver.ProxyServer("www.google.com",80,
                                         client_ssl_options=ssl_certs)
server.listen(83)
print("https://127.0.0.1:83 -> http://www.google.com")
tornado.ioloop.IOLoop.instance().start()In the “demos” section of the source-code, you will also find:how to connect using SSL client-certificatehow to inherit the “Session” object (that we internally use)
and create a logging-proxy (proxy that logs everything) .Installation:pip install maproxySource Code:https://github.com/zferentz/maproxyContact Me: zvika d-o-t ferentz a-t gmail d,o,t com(if you can’t figure it out - please don’t contact me :)  )