oshipka/bootstrap/webapp/templates/navigation.html

<div class="pull-right">
    {% if current_user.is_authenticated %}
        <a href="{{ config.SSO_BASE_URL }}">{{ current_user.username }}</a> |
        <a href="{{ url_for('security.logout') }}">{{ _("Logout") }}</a> |
    {% else %}
        <a href="{{ url_for('security.login') }}">{{ _("Login SSO") }}</a>
    {% endif %}
</div>