private boolean isQRCodeAuthenticationEnabled() {
        return casProperties.getAuthn().getMfa().getWebAuthn().getCore().isQrCodeAuthenticationEnabled();
    }
Verify code.

@param sessionToken the session token
@param ticketId     the ticket id
@param principalId  the principal id
@return the model and view
@throws Throwable the throwable
support/cas-server-support-webauthn-core/src/main/java/org/apereo/cas/webauthn/web/WebAuthnQRCodeController.java