forest-express/dist/middlewares/ip-whitelist.js

Official package for all Forest Express Lianas

"use strict";

var httpError = require('http-errors');
var ipWhitelistService = require('../services/ip-whitelist');
var getIpFromRequest = require('../utils/get-ip-from-request');
function retrieveWhitelist(environmentSecret, ip, next) {
  return ipWhitelistService.retrieve(environmentSecret).then(function () {
    return ipWhitelistService.isIpValid(ip) ? next() : next(httpError(403, "IP address rejected (".concat(ip, ")")));
  })["catch"](function () {
    return next(httpError(403, 'IP whitelist not retrieved'));
  });
}
function createIpAuthorizer(environmentSecret) {
  return function ipAuthorizer(request, response, next) {
    var ip = getIpFromRequest(request);
    if (!ipWhitelistService.isIpWhitelistRetrieved() || !ipWhitelistService.isIpValid(ip)) {
      return retrieveWhitelist(environmentSecret, ip, next);
    }
    return next();
  };
}
module.exports = createIpAuthorizer;