edge-core-js/lib/flow/webby.js

Edge account & wallet management library

// @flow

import { Buffer } from "buffer";
import http from "http";
import { createProxyServer } from "http-proxy";

const proxy = createProxyServer({});

// Rust WebDAV server running on port 3000
const WEBDAV_TARGET = "http://localhost:3000";
const OTHER_TARGET = "http://localhost:4000";

const AUTH_USER = "william";
const AUTH_PASS = "hunter2";

const mainServer = http.createServer((req, res) => {
  if (isAuthorized(req)) {
    proxy.web(req, res, { target: WEBDAV_TARGET });
  } else {
    proxy.web(req, res, { target: OTHER_TARGET });
  }
});

mainServer.listen(8080, () => {
  console.log("Node proxy running on port 8080");
});

function isAuthorized(req) {
  const authHeader = req.headers.authorization;
  if (!authHeader || !authHeader.startsWith("Basic ")) return false;

  const encoded = authHeader.slice(6);
  const decoded = Buffer.from(encoded, "base64").toString("utf8");
  return decoded === `${AUTH_USER}:${AUTH_PASS}`;
}