This add-on is still in beta. There is a POC (Proof of Concept), but I’m not promised if it is a good product and there’s a need or it or not. We’ll figure it out.
https://firebase-wordpress-docs.readthedocs.io/en/latest/extensions/jwt.html
Imagine that you have a Firebase App that users can log in to. However, before they can use your app, users need to purchase a package that will give them permission. And this product will help to auto-login users from your Firebase App to your WooCommerce / WordPress website. This add-on doesn’t care if users exist in WP or not, it just log users in with Firbase credentials. That’s it.
If you want to give it a try, please visit: https://dn-wp-autologin.web.app/
Any questions or discussions, please create a ticket at https://github.com/dalenguyen/firebase-wordpress-plugin/discussions