microauth-google

Google oauth for micro

Add google authentication to your micro in few lines of code.

Inspired by Dmitry Pavlovskymicroauth-github

Installation

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

Usage

app.js

const{ send }=require('micro');constmicroAuthGoogle=require('microauth-google');constoptions={clientId: 'CLIENT_ID',clientSecret: 'CLIENT_SECRET',callbackUrl: 'http://localhost:3000/auth/google/callback',path: '/auth/google',scope: 'https://www.googleapis.com/auth/plus.me'};constgoogleAuth=microAuthGoogle(options);// third `auth` argument will provide error or result of authentication// so it will {err: errorObject} or {result: {// provider: 'google',// accessToken: 'blahblah',// info: userInfo,// client: OAuth2Client instance// }}module.exports=googleAuth(async(req,res,auth)=>{if(!auth){returnsend(res,404,'Not Found');}if(auth.err){// Error handlerreturnsend(res,403,'Forbidden');}return`Hello ${auth.result.info.display_name}`;});

Run:

micro app.js

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

Scopes

String|String[] Scopes define the access list the app needs. It can either be a string or an array of strings. Default scopes and always present are the mandatory from OpenID 2.0:

• openid
• email
• profile

OAuth2Client

OAuth2Client An instance of OAuth2Client is supplied for further use, mainly because this module no longer relies on googleapis nor it has as dependecy.

Author

Rui Pedro Lima