README

securely running untrusted code in Node.js

Usage:
  $ node sandbox.js

based on LintServer by Jakob Kruse:
https://github.com/jkruse/LintServer

sandbox.js

var fs = require("fs");

var vm;
try {
	vm = require("vm");
} catch(exc) { // Node.js v0.2
	vm = process.binding("evals").Script;
}

var filename = "untrusted.js";
var source = fs.readFileSync("./" + filename, "utf8");

var sandbox = {};
vm.runInNewContext(source, sandbox, filename);

untrusted.js

var fs = require("fs");

var text = fs.readFileSync("./dispatch.js", "utf8");
console.log(text);