user nobody;
pid /var/run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

worker_processes auto;
worker_rlimit_nofile 9999;

events {
	worker_connections 9000;
	multi_accept on;
}

http {
	sendfile on;
	tcp_nopush on;
	tcp_nodelay on;
	keepalive_timeout 300s;
	types_hash_max_size 2048;

	include /etc/nginx/mime.types;
	default_type application/octet-stream;

	ssl_protocols TLSv1.2 TlSv1.3;
	ssl_prefer_server_ciphers on;

	access_log /var/log/nginx/access.log;
	error_log /var/log/nginx/error.log;

	proxy_cache off;

	gzip on;
	gzip_comp_level    5;
	gzip_min_length    256;
	gzip_proxied       any;
	gzip_vary          on;

	gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy; # text/html is always compressed by gzip module

	server {
		listen 80;
		listen [::]:80;
		server_name __HOSTNAME_FQDN__;

		if ($host = __HOSTNAME_FQDN__) {
			return 301 https://$host$request_uri;
		}

		return 404;
	}

	server {
		listen 127.0.0.1:81;
		listen [::]:443 ssl default http2;
		listen 443 ssl default http2;

		ssl_certificate /etc/letsencrypt/live/__HOSTNAME_FQDN__/fullchain.pem;
		ssl_certificate_key /etc/letsencrypt/live/__HOSTNAME_FQDN__/privkey.pem;
		include /etc/letsencrypt/options-ssl-nginx.conf;
		ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

		root /mempool/public_html/mainnet/;
		index index.html index.htm index.nginx-debian.html;

		server_name __HOSTNAME_FQDN__;

		set $frameOptions "DENY";
		set $contentSecurityPolicy "frame-ancestors 'none'";
		if ($http_referer ~ ^https://__HOSTNAME_FQDN__/)
		{
			set $frameOptions "ALLOW-FROM https://__HOSTNAME_FQDN__";
			set $contentSecurityPolicy "frame-ancestors https://__HOSTNAME_FQDN__";
		}

		add_header X-Frame-Options $frameOptions;
		add_header Content-Security-Policy $contentSecurityPolicy;
		add_header Link "<https://__HOSTNAME_FQDN__$request_uri>; rel=\"canonical\"";
		add_header Onion-Location http://__HOSTNAME_ONION__$request_uri;
		add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload";

		location / {
			try_files $uri $uri/ /index.html =404;
		}

		location /explorer {
			rewrite /explorer/(.*) https://$host/$1 permanent;
		}

		location /webhook {
			proxy_pass http://127.0.0.1:2222/;
		}

		location /api/v1/ws {
			proxy_pass http://__MEMPOOL_MAINNET_HTTP_HOST__:__MEMPOOL_MAINNET_HTTP_PORT__/;
			proxy_http_version 1.1;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "Upgrade";
		}
		location /api/v1 {
			proxy_pass http://__MEMPOOL_MAINNET_HTTP_HOST__:__MEMPOOL_MAINNET_HTTP_PORT__/api/v1;
		}
		location /api/ {
			proxy_pass http://__ELECTRS_MAINNET_HTTP_HOST__:__ELECTRS_MAINNET_HTTP_PORT__/;
		}

		location /mainnet/api/v1/ws {
			proxy_pass http://__MEMPOOL_MAINNET_HTTP_HOST__:__MEMPOOL_MAINNET_HTTP_PORT__/;
			proxy_http_version 1.1;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "Upgrade";
		}
		location /mainnet/api/v1 {
			proxy_pass http://__MEMPOOL_MAINNET_HTTP_HOST__:__MEMPOOL_MAINNET_HTTP_PORT__/api/v1;
		}
		location /mainnet/api/ {
			proxy_pass http://__ELECTRS_MAINNET_HTTP_HOST__:__ELECTRS_MAINNET_HTTP_PORT__/;
		}

		location /liquid/api/v1/ws {
			proxy_pass http://__MEMPOOL_LIQUID_HTTP_HOST__:__MEMPOOL_LIQUID_HTTP_PORT__/;
			proxy_http_version 1.1;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "Upgrade";
		}
		location /liquid/api/v1 {
			proxy_pass http://__MEMPOOL_LIQUID_HTTP_HOST__:__MEMPOOL_LIQUID_HTTP_PORT__/api/v1;
		}
		location /liquid/api/ {
			proxy_pass http://__ELECTRS_LIQUID_HTTP_HOST__:__ELECTRS_LIQUID_HTTP_PORT__/;
		}

		location /testnet/api/v1/ws {
			proxy_pass http://__MEMPOOL_TESTNET_HTTP_HOST__:__MEMPOOL_TESTNET_HTTP_PORT__/;
			proxy_http_version 1.1;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "Upgrade";
		}
		location /testnet/api/v1 {
			proxy_pass http://__MEMPOOL_TESTNET_HTTP_HOST__:__MEMPOOL_TESTNET_HTTP_PORT__/api/v1;
		}
		location /testnet/api/ {
			proxy_pass http://__ELECTRS_TESTNET_HTTP_HOST__:__ELECTRS_TESTNET_HTTP_PORT__/;
		}

		location /bisq/api/v1/ws {
			proxy_pass http://__MEMPOOL_BISQ_HTTP_HOST__:__MEMPOOL_BISQ_HTTP_PORT__/;
			proxy_http_version 1.1;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "Upgrade";
		}
		location /bisq/api/v1 {
			proxy_pass http://__MEMPOOL_BISQ_HTTP_HOST__:__MEMPOOL_BISQ_HTTP_PORT__/api/v1;
		}
		location /bisq/api {
			proxy_pass http://__MEMPOOL_BISQ_HTTP_HOST__:__MEMPOOL_BISQ_HTTP_PORT__/api/v1/bisq;
		}
	}
}