Passport Google OAuth Example Node.js

Overview of Google OAuth example

A Google OAuth example demonstrates how users authenticate via Google and how Passport handles the response. This is a practical implementation of concepts explained in OAuth Passport.

Key components in the example

The example includes strategy configuration, authentication routes, callback handling, and session setup. Each part works together to complete the login flow.

How authentication is completed

After successful login, Passport processes user data and creates a session. The user is then redirected to a protected route.

What to learn from this example

This example helps understand real-world OAuth integration and prepares you for implementing other providers.