Debugging

If you have troubles during the development of your application or if you want to keep track of every critical/error messages in production, you can use a PSR-3 compatible logger.

The Easy Way

<?php

use App\Service\MyPsr3Logger;
use Webauthn\Server;

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

// Set your logging service here
$server->setLogger(new MyPsr3Logger());

The Hard Way

Prior to version 3.3, the following classes have an optional constructor parameter $logger that can accept the logging service. From version 3.3 onwards you should use their setLogger function instead.

• Webauthn\AttestationStatement\AttestationObjectLoader

• Webauthn\AuthenticatorAssertionResponseValidator

• Webauthn\AuthenticatorAttestationResponseValidator

• Webauthn\PublicKeyCredentialLoader

• Webauthn\Counter\ThrowExceptionIfInvalid

The Symfony Way

webauthn:
    logger: App\Service\MyPsr3Logger