what

hard port of node-http-mitm-proxy (v0.5.2) https://www.npmjs.com/package/http-mitm-proxy

why

We used node-http-mitm-proxy but issue support + bugfixes is slow. That combined with the use of archaic ES3 style classes nessesitated a rewrite which we can support and add features to.

New features (done)

• Written in Typescript (integral type Definitions and ES6 classes). Still works with legacy ES3 environments.
• add user defined "tags" object to ctx. Example: ctx.tags.myKey="my value";
• add url to context (ease of use). Example: console.log(ctx.url.href);
• customize the CA via listenOptions.sslCaName (only used when CA cert doesn't exist, IE at first run). Example: proxy.listen({ port, keepAlive: true, forceSNI: true, timeout: 60000, sslCaName:"My Special Proxy" });

ToDo

• add onAuth callback to Proxy object (auth ignored if not set)
• allow api to be used with Promises (currently callback only)
• remove usage of async library in favor of Bluebird (Promises)
• Forward HTTPS requests to upstream proxy without expensive MITM layer. (help requested!)
• Continued feature parity with https://www.npmjs.com/package/http-mitm-proxy : bugfixes / feature ports as added to the code or issue tracker
• get inspiration from https://github.com/alibaba/anyproxy

long term goals

Expect the codebase to diverge from node-http-mitm-proxy over time due to the following goals:

• focus is on improving performance and features for relaying https requests to an upstream proxy.
• simplify, document, and better moduarlize the proxy subsystems
• When possible, we will manually integrate patches from node-http-mitm-proxy into this codebase. (Applying Pull requests isn't possible due to refactoring to Typescript/ES6)

install

npm install --save chain-proxy

example

import Proxy = require("chain-proxy");
let proxy = new Proxy();
//see ```node-htt-mitm-proxy``` example....

usage

currently is a superset of https://github.com/joeferner/node-http-mitm-proxy so read it's docs/readme for general usage.

will rewrite docs later when/if api diverges.

license

MIT

credits

• code written by JasonS novaleaf
• original module from Joe Ferner. see https://github.com/joeferner/node-http-mitm-proxy