stappstudio / passkey-firebase-example

Passkeys with Firebase - Example Project

An example repository of how to use Multi-Device FIDO Credentials (a.k.a. Passkeys) with Firebase!

• Backend server is entirely built on Firebase Functions;
• Challenges and credentials are stored on Firebase Firestore;
• User is created on Firebase Auth and authenticated using custom tokens generated after the server validates the passkey;
• Frontend is an SPA made with Nuxt 3 RC and deployed on Firebase Hosting;

WebAuthn support both on server and browser is provided by SimpleWebAuthn packages.

A live demo of this repo can be found at https://passkey.stapp.studio :)

Coming Soon

• A better README;
• WebAuthn Autofill support;
• Mobile implementation in Flutter;

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