matrix-docker-ansible-deploy/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-riot-web.conf.j2

#jinja2: lstrip_blocks: "True"

{% macro render_vhost_directives() %}
	{% for configuration_block in matrix_nginx_proxy_proxy_riot_additional_server_configuration_blocks %}
		{{- configuration_block }}
	{% endfor %}

	location / {
		return 301 https://{{ matrix_nginx_proxy_proxy_element_hostname }}$request_uri;
	}
{% endmacro %}

server {
	listen {{ 8080 if matrix_nginx_proxy_enabled else 80 }};

	server_name {{ matrix_nginx_proxy_proxy_riot_compat_redirect_hostname }};

	server_tokens off;
	root /dev/null;

	{% if matrix_nginx_proxy_https_enabled %}
		location /.well-known/acme-challenge {
			{% if matrix_nginx_proxy_enabled %}
				{# Use the embedded DNS resolver in Docker containers to discover the service #}
				resolver 127.0.0.11 valid=5s;
				set $backend "matrix-certbot:8080";
				proxy_pass http://$backend;
			{% else %}
				{# Generic configuration for use outside of our container setup #}
				proxy_pass http://127.0.0.1:{{ matrix_ssl_lets_encrypt_certbot_standalone_http_port }};
			{% endif %}
		}

		location / {
			return 301 https://$http_host$request_uri;
		}
	{% else %}
		{{ render_vhost_directives() }}
	{% endif %}
}

{% if matrix_nginx_proxy_https_enabled %}
server {
	listen {{ 8443 if matrix_nginx_proxy_enabled else 443 }} ssl http2;
	listen [::]:{{ 8443 if matrix_nginx_proxy_enabled else 443 }} ssl http2;

	server_name {{ matrix_nginx_proxy_proxy_riot_compat_redirect_hostname }};

	server_tokens off;
	root /dev/null;

	ssl_certificate {{ matrix_ssl_config_dir_path }}/live/{{ matrix_nginx_proxy_proxy_riot_compat_redirect_hostname }}/fullchain.pem;
	ssl_certificate_key {{ matrix_ssl_config_dir_path }}/live/{{ matrix_nginx_proxy_proxy_riot_compat_redirect_hostname }}/privkey.pem;
	ssl_protocols {{ matrix_nginx_proxy_ssl_protocols }};
	ssl_prefer_server_ciphers on;
	ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";

	{{ render_vhost_directives() }}
}
{% endif %}