1 files changed, 123 insertions, 0 deletions
diff --git a/roles/jails/01_ingress/templates/usr_local_etc_nginx_nginx.conf.j2 b/roles/jails/01_ingress/templates/usr_local_etc_nginx_nginx.conf.j2
new file mode 100644
index 0000000..3f853c5
--- /dev/null
+++ b/roles/jails/01_ingress/templates/usr_local_etc_nginx_nginx.conf.j2
@@ -0,0 +1,123 @@
+worker_processes auto;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+
+    sendfile        on;
+    keepalive_timeout  65;
+
+    log_format vcombined    '$host:$server_port '
+                            '$remote_addr - $remote_user [$time_local] '
+                            '"$request" $status $body_bytes_sent '
+                            '"$http_referer" "$http_user_agent"';
+
+    access_log /var/log/nginx/access.log vcombined;
+
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 512;
+    gzip_types
+        text/plain
+        text/css
+        application/json
+        application/javascript
+        application/xml
+        image/svg+xml;
+
+    server {
+        listen 80 default_server;
+        server_name _;
+
+        location / {
+            return 404;
+        }
+    }
+
+    {% for route in ingress_routes -%}
+    server {
+        listen 80;
+        listen [::]:80;
+        server_name {{ route.host }};
+
+{% if ssl_enabled %}
+        return 307 https://$host$request_uri;
+    }
+
+    server {
+        server_name {{ route.host }};
+        http2 on;
+
+        listen 443 ssl;
+        listen [::]:443 ssl;
+
+        # See https://ssl-config.mozilla.org/#server=nginx&version=1.28.0&config=intermediate&openssl=3.4.0&guideline=5.7
+        add_header Strict-Transport-Security "max-age=63072000" always;
+
+        # Common hardening headers
+        add_header X-Content-Type-Options nosniff always;
+        add_header X-Frame-Options DENY always;
+        add_header Referrer-Policy strict-origin-when-cross-origin always;
+        add_header Permissions-Policy interest-cohort=();
+
+        # Hide "Server: nginx/1.28.0" header
+        server_tokens off;
+
+        ssl_certificate /usr/local/etc/letsencrypt/live/{{ cert_name }}/fullchain.pem;
+        ssl_certificate_key /usr/local/etc/letsencrypt/live/{{ cert_name }}/privkey.pem;
+        include /usr/local/etc/letsencrypt/options-ssl-nginx.conf;
+        ssl_dhparam /usr/local/etc/letsencrypt/ssl-dhparams.pem;
+{% endif %}
+
+    {% if route.jail is defined -%}
+    {% for jail in jails if jail.name == route.jail -%}
+        location / {
+            proxy_pass http://{{ jail_lan_cidr | ipv4_nth(jail.num + jail_lan_offset | int) }}{% if route.port is defined %}:{{ route.port }}{% endif %};
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            {% if route.presets is defined -%}
+            {% set directives = [] -%}
+            {% for p in route.presets -%}
+            {% for d in nginx_presets[p] -%}
+            {% if d not in directives -%}{% set _ = directives.append(d) -%}{% endif -%}
+            {% endfor -%}
+            {% endfor -%}
+            {% for directive in directives -%}
+            {{ directive }};
+            {% endfor -%}
+            {% endif %}
+        }
+    {% endfor %}
+    {% elif route.redirect is defined -%}
+        return 307 https://{{ route.redirect }}$request_uri;
+    {% elif route.ip is defined -%}
+        location / {
+            proxy_pass http://{{ route.ip }}:{{ route.port }};
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+
+            # TODO: these shouldn't configured for all ip:port proxies but Immich needs them
+            proxy_http_version 1.1;
+            proxy_set_header Connection "upgrade";
+            proxy_set_header Upgrade $http_upgrade;
+
+            # by default nginx times out connections in one minute
+            proxy_read_timeout 1d;
+            proxy_send_timeout 1d;
+            proxy_buffering off;
+            proxy_request_buffering off;
+
+            client_max_body_size 10G;
+        }
+    {% endif %}
+    }
+    {% endfor %}
+}