How to Implement Google OAuth2 in Node.js

In this article, I'll walk you through the process of setting up Google OAuth2 in a Node.js application, including creating the OAuth project on the Google API console, configuring the OAuth Client ID and secret, and implementing the necessary code in the Node.js project.

Topics Covered

• Run the Node.js Google OAuth2 Project
• Run the Node.js API with a React.js App
• Setup the Node.js Project
• Get the Google OAuth2 Credentials
• Setup the Database with Prisma
• Create the Validation Schemas
• Get the Google OAuth Access Token and User's Info
  • Get the OAuth Access Token
  • Get the Google Account User
• Implement the Google OAuth2 in Node.js
  • Register User Route Handler
  • Login User Route Handler
  • Logout User Route Handler
  • Authenticate with Google OAuth2 Route Handler
• Create a User Route Handler
• Create the Authentication Guards
  • Authentication Middleware
  • Require User Middleware
• Create the API Routes
• Setup CORS and Register the API Routers

Read the entire article here: https://codevoweb.com/how-to-implement-google-oauth2-in-nodejs/