proxy-tamper/test.js

A HTTP proxy library for node.js that allows for selective requests to be tampered.

var proxy = require('./lib/proxy-tamper').start({ port: 8080 });

proxy.tamper(/dub.hellou.co.uk\/$/, function(request) {
  console.log('requesting');

  delete request.headers['accept-encoding'];

  request.onResponse(function(response) {
    console.log('tampering');
    response.body = response.body.replace(/.*/g, 'things');
    response.headers['x-tampered-by'] = 'dan';
    response.complete();
  });
});