change ngrok with localtunnel

Author: mathdroid

package.json

@@ -30,8 +30,8 @@
  "body-parser": "^1.15.2",
  "eventemitter3": "^2.0.2",
  "express": "^4.14.0",
- "morgan": "^1.7.0",
- "ngrok": "^2.2.6"
+ "localtunnel": "^1.8.2",
+ "morgan": "^1.7.0"
  },
  "devDependencies": {
  "ava": "^0.18.1",

src/webhook.js

@@ -1,7 +1,7 @@
 import express from 'express'
 import bodyParser from 'body-parser'
 import morgan from 'morgan'
-import ngrok from 'ngrok'
+import localtunnel from 'localtunnel'
 
 import crypto from 'crypto'
 
@@ -16,6 +16,10 @@ class Webhook {
  this.callback = callback
  this.events = 0
 
+ this._parseBody = this._parseBody.bind(this)
+ this._getSignature = this._getSignature.bind(this)
+ this._createTunnel = this._createTunnel.bind(this)
+
  const app = express()
  const APP_PORT = opts.port || DEFAULT_PORT
  const APP_ENDPOINT = opts.endpoint || DEFAULT_ENDPOINT
@@ -41,16 +45,25 @@ class Webhook {
  this._webserver.listen(APP_PORT, (err) => {
  if (!err) {
  whCallback(APP_PORT)
- if (APP_NGROK) ngrok.connect(APP_PORT, (err, url) => {
- if (err) return
- console.log(`Created ngrok tunnel at ${url}`)
- })
+ if (APP_NGROK) {
+ this._createTunnel(APP_PORT)
+ }
  }
  }).on('error', (err) => {
  console.error(err)
  })
  }
 
+ _createTunnel (port) {
+ const tunnel = localtunnel(port, (err, {url}) => {
+ if (err) {
+ return console.log(`Failed to create tunnel. error: `, err)
+ }
+ console.log(`Tunnel created successfully at ${url}`)
+ })
+ this.tunnel = tunnel
+ }
+
  _parseBody (req, res, next) {
  const events = req.body && req.body.events
  if (events) {