worker_processes auto;
worker_cpu_affinity auto;
worker_rlimit_nofile 2048;


events {
	worker_connections 1024;
}

http {
	charset utf-8;
	
	sendfile on;
	tcp_nopush on;
	tcp_nodelay on;

	gzip off;
	
	# Hide NGINX version in error messages.
	server_tokens off;
	
	include /etc/nginx/mime.types;
	default_type application/octet-stream;

	# Logging
	log_not_found on;
	# access_log /var/log/nginx/access.log;
	# error_log /var/log/nginx/error.log warn;

	keepalive_timeout 65;
	
	ssl_certificate /etc/letsencrypt/archive/viyurz.fr/fullchain1.pem;
	ssl_certificate_key /etc/letsencrypt/archive/viyurz.fr/privkey1.pem;
	ssl_trusted_certificate /etc/letsencrypt/archive/viyurz.fr/chain1.pem;

	# modern configuration
	ssl_protocols TLSv1.3;

	# intermediate configuration
	# 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:DHE-RSA-CHACHA20-POLY1305;
	# curl https://ssl-config.mozilla.org/ffdhe2048.txt > /path/to/dhparam
	# ssl_dhparam /path/to/dhparam;

    ssl_prefer_server_ciphers off;

	ssl_session_timeout 1d;
	ssl_session_cache shared:MozSSL:10m;
	ssl_session_tickets off;

	# HSTS (ngx_http_headers_module is required)
    add_header Strict-Transport-Security "max-age=31536000" always;
	
	add_header X-Robots-Tag "noindex, nofollow" always;
	add_header Set-Cookie "Path=/; HttpOnly; Secure";

	# OCSP stapling
    ssl_stapling on;
    ssl_stapling_verify on;

	resolver 1.1.1.1;
	
	proxy_set_header Host $host;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-Port $server_port;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	proxy_set_header X-Forwarded-Proto $scheme;
	proxy_set_header X-Forwarded-Scheme $scheme;
	proxy_set_header Accept-Encoding "";

	# Websocket
	proxy_http_version 1.1;
	proxy_set_header Upgrade $http_upgrade;
	proxy_set_header Connection $connection_upgrade;

	# The `upstream` directives ensure that you have a http/1.1 connection
	# This enables the keepalive option and better performance
	#
	# Define the server IP and ports here.
	upstream vaultwarden-default {
		zone vaultwarden-default 64k;
		server 127.0.0.1:8081;
		keepalive 2;
	}

	# Needed to support websocket connections
	# See: https://nginx.org/en/docs/http/websocket.html
	# Instead of "close" as stated in the above link we send an empty value.
	# Else all keepalive connections will not work.
	map $http_upgrade $connection_upgrade {
		default upgrade;
		''      "";
	}

	# Redirect HTTP to HTTPS
	server {
		listen 80 default_server;
		listen [::]:80 default_server;

		http2 on;
        
		server_name _;
		
	    return 308 https://$host$request_uri;
	}

	server {
		listen 443 ssl default_server;
		listen [::]:443 ssl default_server;

		http2 on;

		server_name _;
		server_name_in_redirect off;
		
		return 404;
	}

	server {
		listen 443 ssl;
		listen [::]:443 ssl;

		http2 on;

		# http3 on;
		# quic_retry on;
		# add_header Alt-Svc 'h3=":$server_port"; ma=86400';
		# listen 443 quic reuseport;
		# listen [::]:443 quic reuseport;

		server_name nc.viyurz.fr;

		location / {
			proxy_pass http://127.0.0.1:11000;

			add_header Set-Cookie "Path=/; HttpOnly; Secure";

			client_body_buffer_size 512k;
			proxy_read_timeout 86400s;
			client_max_body_size 0;
		}
	}

	server {
		listen 443 ssl;
	    listen [::]:443 ssl;	
		
		http2 on;

		server_name vw.viyurz.fr;

		location / {
			proxy_pass http://vaultwarden-default;

	    	client_max_body_size 525M;
		}
	}

	server {
		listen 443 ssl;
		listen [::]:443 ssl;

		http2 on;

		server_name www.viyurz.fr;

		location / {
			proxy_pass http://localhost:8082;
		}
	}

	server {
		listen 443 ssl;
		listen [::]:443 ssl;

		http2 on;

		server_name viyurz.fr;

		return 308 https://www.viyurz.fr$request_uri;
	}
}