Introduction to Firebase Custom Authentication

Introduction to Firebase Custom Authentication

Firebase Custom Authentication allows us to generate custom tokens with our authentication logic. These tokens can then be used to authenticate users in our Firebase project. This is useful for integrating existing user systems, third-party authentication providers or custom authentication mechanisms....

Prerequisites

Before getting started, ensure you have:...

Conclusion

Overall, Firebase Custom Authentication using Cloud Functions provides a powerful way to integrate custom authentication logic into your Firebase applications. By following the steps outlined in this guide, you can set up a Firebase project, create Cloud Functions to generate custom tokens, and authenticate users using these tokens in your JavaScript application. This approach helps to create customization and control over the authentication process and allows you to customize it to your specific requirements....