microauth-facebook

Facebook oauth for micro

Add Facebook authentication to your micro service as easy as a flick of your fingers. This module is a part of microauth collection.

Installation

npm install --save microauth-facebook
# or
yarn add microauth-facebook

Usage

app.js

const{ send }=require('micro');constmicroAuthFacebook=require('microauth-facebook');constoptions={appId: 'APP_ID',appSecret: 'APP_SECRET',callbackUrl: 'http://localhost:3000/auth/facebook/callback',path: '/auth/facebook',fields: 'name,email,cover,first_name',// Check fields list here: https://developers.facebook.com/docs/graph-api/reference/v2.11/userscope: 'public_profile,email'// Check permissions list here: https://developers.facebook.com/docs/facebook-login/permissions};constfacebookAuth=microAuthFacebook(options);// third `auth` argument will provide error or result of authentication// so it will { err: errorObject} or { result: {// provider: 'facebook',// accessToken: 'blahblah',// info: userInfo// }}module.exports=facebookAuth(async(req,res,auth)=>{if(!auth){returnsend(res,404,'Not Found');}if(auth.err){// Error handlerconsole.error(auth.err);returnsend(res,403,'Forbidden');}return`Hello ${auth.result.info.first_name}`;});

Run:

micro app.js

Now visit http://localhost:3000/auth/facebook

Author

Dmitry Pavlovsky