A simple PHP WebAuthn (FIDO2) server library
See /_test for a simple usage of this library. Check webauthn.lubu.ch for a working example. This Library cannot handle Client-side-resident Public Key Credential Source (yet), so it's not suited for passwordless experience, but for second-factor authentication (2FA).
- PHP >= 5.6 with OpenSSL
- Browser with WebAuthn support (Firefox 60+, Chrome 67+, Opera 54+, Edge 18+)