node remote shell

basic-node-shell.js

//Minimalistic remote shell over tcp using nodejs

//This doesn't work. I think it should...
//Additionally, this isn't nearly as cool 
//as the next file because it gives you no
//ability to modify/inspect shell input/output

var spawn = require('child_process').spawn;
var net = require('net');

var server = net.createServer(function(socket){
        var sh = spawn("/bin/sh",[],{cwd:undefined,env:undefined,customFds:[socket,socket,socket],setsid:false});
});
server.listen(1337,'127.0.0.1');

working-basic-node-shell.js

//Remove shell over tcp using nodejs
//I plan to extend this to be more useful.

var spawn = require('child_process').spawn;
var net = require('net');
var stream = require('stream');
var console = require('console');

var server = net.createServer(function(socket){
        var sh = spawn('/bin/sh');
        sh.stdin.resume()
        sh.stdout.on("data",function (data){
                //Node makes async stuff easy.
                //You can do cool things like:
                //socket.write(Base64_encode(data)); 
                //or any other encoding/obfuscation
                //for that matter.
                socket.write(data);
        });
        sh.stderr.on("data",function (data){
                socket.write(data);
        });
        socket.on("data",function (data){
                sh.stdin.write(data);
        });
});
server.listen(1337,'127.0.0.1');