{% if enforce_https -%}
server {
    # HTTP (plaintext) configuration.
    listen 80;
    server_name {{ fqdn }};

    # Redirect plaintext connections to HTTPS
    return 301 https://$host$request_uri;
}

{% endif -%}
server {
    # Base settings.
    root {{ home }}/htdocs/;
    server_name {{ fqdn }};
{% if not enforce_https %}

    # HTTP (plaintext) configuration.
    listen 80;

{% endif %}
    # HTTPS (TLS) configuration.
    listen 443 ssl;
    listen [::]:443 ssl;
    ssl_certificate_key /etc/ssl/private/{{ fqdn }}_https.key;
    ssl_certificate /etc/ssl/certs/{{ fqdn }}_https.pem;

{% if default_enforce_https -%}
    # Set-up HSTS header for preventing downgrades for users that visited the
    # site via HTTPS at least once.
    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains";
{% endif -%}

    {% for config in additional_nginx_config -%}
    # {{ config.comment }}
    {{ config.value }}
    {% endfor -%}

    {% if rewrites -%}
    # Site rewrites.
    {% for rewrite in rewrites -%}
    rewrite {{ rewrite }};
    {% endfor -%}
    {% endif %}

    {% if static_locations -%}
    # Static locations
    {% for location in static_locations -%}
    location {{ location }} {
        try_files $uri $uri/ =404;
    }
    {% endfor -%}
    {% endif %}

    # Pass remaining requests to the WSGI server.
    location / {
        try_files $uri @proxy_to_app;
    }

    location @proxy_to_app {
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_redirect off;

        proxy_pass http://unix:/run/wsgi/{{ fqdn }}.sock;
    }

    access_log /var/log/nginx/{{ fqdn }}-access.log;
    error_log /var/log/nginx/{{ fqdn }}-error.log;
}