foghostcn / qrcode-login-demo

a simple qrcode login demo

qrcode-login demo

a demo to show how to use EventEmitter or redis pub/sub model to login with qrcode;

guide

$ git clone https://github.com/FoghostCn/qrcode-login-demo.git
$ cd qrcode-login-demo
$ npm i && npm run start

open http://localhost:3000/ you will see an qrcode ,then open the web browser console, copy the log just look like :

{
  "sid":"/#1e5Sp_vNcuIROeIMAAAA"
}

use postman or browser http request plugin send a post request to http://localhost:3000/authorize with the body yo have just copied ,you will see a redirect in the browser with a random userId in you session, of cause you should generate session by yourself in you project;

if you want to run in cluster mode,just change file service/auth.js line 13、14 to :

13  //const adapter = new EventEmitter();
14  const adapter = new RedisAdapter();