The Easy Way

The easiest way to create a Webauthn Server is to use the class Webauthn\Server.

<?php

use Webauthn\Server;
use Webauthn\PublicKeyCredentialRpEntity;

$rpEntity = new PublicKeyCredentialRpEntity(
    'Webauthn Server',
    'my.domain.com'
);
$publicKeyCredentialSourceRepository = …; //Your repository here. Must implement Webauthn\PublicKeyCredentialSourceRepository

$server = new Server(
    $rpEntity
    $publicKeyCredentialSourceRepository
);

That’s it!

You can now register a new authenticator or authenticate your users.