Passport Google OAuth Setup Guide

What is Google OAuth in Passport

Google OAuth allows users to log in using their Google account. Passport provides a strategy to integrate this easily into Node.js applications. See the broader concept in OAuth Passport.

Steps to configure Google OAuth

You need to create credentials in Google Cloud Console, install the strategy, and configure client ID, client secret, and callback URL in your application.

Handling user profile data

After authentication, Google sends user profile information. Passport uses this data to identify users and manage sessions.

Common setup issues

Mismatched callback URLs and incorrect credentials are common problems. Ensuring correct configuration is essential for successful authentication.