#JS-Proxy
A multithreaded man-in-the-middle proxy which captures JavaScript on the fly and lets you modify it using a callback.
##Installation
npm install node-js-proxy
The callback function is called for each node returned by a modified fork of falafel. (The node returned has a few extra attributes)
var proxy = require('node-js-proxy');
var options = {};
options.port = 9003;
options.parse = true;
options.threads = 3;
options.preprocess = function(input){
// add in your preprocessing logic here
return input;
};
options.postprocess = function(input){
// add in your postprocessing logic here
return input;
};
options.instrument = function(node) {
if(node.type == "Program") {
node.update("'use strict;';\n" + node.source());
}
}
proxy.start(options);