{% set user = grav.user %}

{% if user.username and user.authenticated %}
    {% if not user.authorized and user.twofa_enabled %}
        {% include 'partials/login-twofa.html.twig' %}
    {% else %}
        {% include 'partials/login-logout.html.twig' %}
    {% endif %}
{% else %}
    {% include 'partials/login-form.html.twig' %}
{% endif %}