Machine Learning , IOT , Microservices , python

 so now we have completed all the steps for integration  since we have the node and auth0 as two separate things the integration happens in the app.js  we need to modify the app.js with some auth0 code  app.js / const http = require('http'); const express = require('express'); var router = require('express').Router(); const { auth } = require('express-openid-connect'); const app = express(); app.use('/', router); const hostname = '127.0.0.1'; const port = 3000; http.createServer(app)   .listen(port, () => {     console.log(`Listening on `);   }); const config = {   authRequired: false,   auth0Logout: true,   secret: 'a long, randomly-generated string stored in env',   baseURL: 'http://localhost:3000',   clientID: 'QxpAXsXkzy0Vm2VdT6dFFS0VOKdrah67',   issuerBaseURL: 'https://dev-bnga041p.us.auth0.com' }; console.log(config) // auth router attaches /login, /logout, and /callback routes to the baseURL app.u...

You might be wondering what is this auth0  it is used for authentication of you applications  could be any apps  1.SPA - Angular , React  2.web app 3.Node  here we will talk about the node use case and go with example  moving ahead for now  if your are not familiar with node dont worry its a funny exercise for now walk with me  we dont have to worry too much for authentication as the service is  provided from auth0   create your node app  install node  https://nodejs.org/en/download/package-manager/  choose your os and do the installation once installed check for the version ' node -v  ' i assume u have installed so that u wil get the version for now  since iam using LINUX this will look like root@strings-desktop:/home/strings/js# node -v v16.13.0 moving on to creating node app for now    create a file app.js and paste the contents  app.js/ const http = require('http'); const express = require('ex...