proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
{% if tls_mode == 'external_reverse_proxy' %}
# Vom externen Proxy gesetzte Header werden dank set_real_ip_from oben
# vertrauensvoll uebernommen statt hier ueberschrieben zu werden.
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
{% else %}
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
{% endif %}