npm i aries-auth
You need a Google Cloud app with the openid scope as a part of the OAuth credentials
import { getIdToken, verifyJWT } from 'aries-auth/server'
Use getIdToken to get an openID JWT containing the to-be logged-in user's publicly available info
/**
* - accessCode from the initial Google API request that redirects to the auth
* endpoint on your server where this function is getting called
* - clientId and clientSecret of your google app
* - redirectUrl the path of the auth endpoint on your server
*/
const idToken = await getIdToken(accessCode, clientId, clientSecret, redirectUrl)
With that ID token, you can use verifyJWT to get the decoded payload with the user's info like their email
const userPayload = await verifyJWT(idToken, googleId)