HTTP MITM Proxy Brotli middleware

http-mitm-proxy-brotli is a middleware that helps decode Brotli requests when working with the wonderful node-http-mitm-proxy package.

Install

npm install --save http-mitm-proxy-brotli

Usage

Simply include it in your onRequest handlers, similar to the built-in Proxy.gunzip response filter.

var Proxy = require('http-mitm-proxy');
var brotliMiddleware = require('http-mitm-proxy-brotli');
var proxy = Proxy();

proxy.onError(function(ctx, err) {
  console.error('proxy error:', err);
});

proxy.onRequest(function(ctx, callback) {
  if (ctx.clientToProxyRequest.headers.host == 'www.google.com' &&
      ctx.clientToProxyRequest.url.indexOf('/search') == 0) {
    ctx.use(Proxy.gunzip);
    ctx.use(brotliMiddleware);

    // Additional code goes here
  }
  return callback();
});

proxy.listen({port: 8081});