Implement Google SSO in My Node.js Platform
Skills Required
Description
Integrating Google Single Sign-On (SSO) into my Node.js platform is the next key feature I want to roll out. The application is already up and running on Express.js, and I want users to have a seamless experience logging in with their Google accounts.
Security and proper OAuth flow are top priorities for me. I’m not just looking for a quick plug-and-play solution—I’d like someone who truly understands how to securely manage authentication tokens and user sessions. This should also include proper error handling and fallback options.
Currently, the app uses a custom login system. I’d like to keep that as a secondary option while introducing Google SSO as the preferred method. You’ll be working with a backend that uses MongoDB and some existing middleware. If you can help structure this without breaking what’s already there, that would be a huge plus.
I also need to make sure that new users logging in with Google are added to the user database correctly. Their profile data (name, email, profile pic, etc.) should be pulled from their Google account and stored for session use.
Here are a few expectations for the implementation:
✅ Use Google OAuth 2.0 best practices
✅ Setup Express.js middleware securely
✅ Ensure redirect URIs are properly configured
✅ Store tokens safely and handle refresh logic
✅ Add meaningful console logging for debugging
✅ Keep the login UX smooth and intuitive
This task is for someone with s...