unblocker/examples/whitelist/server.js

Web proxy for evading internet censorship & general-purpose library for rewriting remote websites.

"use strict";

const express = require("express");
const Unblocker = require("unblocker");

const whitelist = require("./whitelist.js");

const app = express();
const unblocker = Unblocker({
  requestMiddleware: [
    whitelist({
      allowedDomains: ["wikipedia.org", "wikimedia.org", "wiktionary.org"],
      message: "The requested url is not permitted.",
    }),
  ],
});

app.use(unblocker);

app.get("/", (req, res) =>
  res.redirect("/proxy/https://en.wikipedia.org/wiki/Main_Page")
);

app.listen(8080).on("upgrade", unblocker.onUpgrade);

console.log("app listening on port 8080. Test at http://localhost:8080/");