matrix-docker-ansible-deploy/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-domain.conf.j2
Agustin Ferrario 2082242499 Add matrix_nginx_proxy_ssl_config
A new variable called `matrix_nginx_proxy_ssl_config` is created for
configuring how the nginx proxy configures SSL. Also a new configuration
validation option and other auxiliary variables are created.

A new variable configuration called `matrix_nginx_proxy_ssl_config` is
created. This allow to set the SSL configuration easily using the
default options proposed by Mozilla. The default configuration is set to
"Intermediate", removing the weak ciphers used in the old
configurations.

The new variable can also be set to "Custom" for a more granular control.
This allows to set another three variables called:

- `matrix_nginx_proxy_ssl_protocols`,
- `matrix_nginx_proxy_ssl_prefer_server_ciphers`
- `matrix_nginx_proxy_ssl_ciphers`

Also a new task is added to validate the SSL configuration variable.
2020-12-16 10:35:37 +01:00

86 lines
3.3 KiB
Django/Jinja

#jinja2: lstrip_blocks: "True"
{% macro render_vhost_directives() %}
root /nginx-data/matrix-domain;
gzip on;
gzip_types text/plain application/json;
{% for configuration_block in matrix_nginx_proxy_proxy_domain_additional_server_configuration_blocks %}
{{- configuration_block }}
{% endfor %}
location /.well-known/matrix {
root {{ matrix_static_files_base_path }};
{#
A somewhat long expires value is used to prevent outages
in case this is unreachable due to network failure.
#}
expires 4h;
default_type application/json;
add_header Access-Control-Allow-Origin *;
}
{% endmacro %}
server {
listen {{ 8080 if matrix_nginx_proxy_enabled else 80 }};
server_name {{ matrix_nginx_proxy_base_domain_hostname }};
server_tokens off;
{% 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_base_domain_hostname }};
server_tokens off;
ssl_certificate {{ matrix_ssl_config_dir_path }}/live/{{ matrix_nginx_proxy_base_domain_hostname }}/fullchain.pem;
ssl_certificate_key {{ matrix_ssl_config_dir_path }}/live/{{ matrix_nginx_proxy_base_domain_hostname }}/privkey.pem;
{% if matrix_nginx_proxy_ssl_config == "Modern" %}
ssl_protocols TLSv1.3;
ssl_prefer_server_ciphers off;
{% elif matrix_nginx_proxy_ssl_config == "Intermediate" %}
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
ssl_prefer_server_ciphers off;
{% elif matrix_nginx_proxy_ssl_config == "Old" %}
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA;
ssl_prefer_server_ciphers on;
{% elif matrix_nginx_proxy_ssl_config == "Custom" %}
ssl_protocols {{ matrix_nginx_proxy_ssl_protocols }};
ssl_prefer_server_ciphers {{ matrix_nginx_proxy_ssl_prefer_server_ciphers }};
ssl_ciphers {{ matrix_nginx_proxy_ssl_ciphers }};
{% endif %}
{{ render_vhost_directives() }}
}
{% endif %}