# {{ ansible_managed }} 

user www-data;
worker_processes auto;
pid /run/nginx.pid;
error_log /var/log/nginx/error.log;
include /etc/nginx/modules-enabled/*.conf;

events {
	worker_connections 768;
	# multi_accept on;
}

http {

	##
	# Basic Settings
	##

	sendfile on;
	tcp_nopush on;
	types_hash_max_size 2048;
	# server_tokens off;

	# server_names_hash_bucket_size 64;
	# server_name_in_redirect off;

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

	##
	# SSL Settings
	##

	ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
	ssl_prefer_server_ciphers on;

	##
	# Logging Settings
	##

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

	##
	# Gzip Settings
	##

	gzip on;

	# gzip_vary on;
	# gzip_proxied any;
	# gzip_comp_level 6;
	# gzip_buffers 16 8k;
	# gzip_http_version 1.1;
	# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

	##
	# Virtual Host Configs
	##

	include /etc/nginx/conf.d/*.conf;
	include /etc/nginx/sites-enabled/*;
}

# Minecraft server and other non NGinx standard protocol proxying handled here

stream {

	# UDP Reverse Proxying for the Technitium DNS service. TCP handled by Haproxy
	server {
		listen 53 udp;

		proxy_pass technitium;
	}
	upstream technitium {
		server 10.0.0.10:7649;
    	}

#	This appears to work in the sense that the port is available when checking with telnet, but doesn't appear to be working in Minecraft
#	map $ssl_preread_server_name $name {
#    	    minecraft.{{ domain_name }}   10.0.0.2:25565;
#	}

#	server {
#    		listen 25565;
#    		listen [::]:25565;
#
#        	proxy_pass $name;
#		ssl_preread on;
#	}

	# Minecraft
#	upstream minecraft {
#             server 10.0.0.7:54376;
#    	}
#
#	server {
#		listen 25565;
#		
#		proxy_pass minecraft;
#	}

	# NOW HANDLED BY HAPROXY
	# For now instead of mail proxy, we will just reverse proxy the tcp traffic itself
#	upstream smtp {
#             server 10.0.0.2:25; # Cleartext Unsecure SMTP
#    	}
#	server {
#		listen 25;
#		
#		proxy_pass smtp;
#	}
#
#	upstream esmtp {
#             server 10.0.0.2:465; # ESMTP Implicit TLS
#    	}
#	server {
#		listen 465;
#		
#		proxy_pass esmtp;
#	}
#
#	upstream smtp_starttls {
#             server 10.0.0.2:587; # SMTP Explicit TLS
#    	}
#	server {
#		listen 587;
#		
#		proxy_pass smtp_starttls;
#	}
#
#	upstream imaps {
#             server 10.0.0.2:993; # IMAPS Implicit TLS
#    	}
#	server {
#		listen 993;
#		
#		proxy_pass imaps;
#	}
#
#	upstream imap_starttls {
#             server 10.0.0.2:143; # IMAP Explicit TLS
#    	}
#	server {
#		listen 143;
#		
#		proxy_pass imap_starttls;
#	}
}

# Mail Proxy configuration
#mail {
#	# See sample authentication script at:
#	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#	# auth_http localhost/auth.php;
#
#	server_name mail.{{ domain_name }};
#	auth_http http://127.0.0.1:8000;
#	proxy_smtp_auth  on;
#	smtp_auth  plain;
#	xclient off;
#
#	proxy_pass_error_message on;
#
#    	# ssl_certificate /etc/letsencrypt/live/mail.{{ domain_name }}/fullchain.pem; # managed by Certbot
#    	# ssl_certificate_key /etc/letsencrypt/live/mail.{{ domain_name }}/privkey.pem; # managed by Certbot
#    	# ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
#
#	server {
#		listen     25;
#		protocol   smtp;
#		proxy      on;
#		auth_http_header X-Auth-Port 25;
#	}
#
#	server {
#		listen     465; #ssl;
#		protocol   smtp;
#		proxy      on;
#		auth_http_header X-Auth-Port 465;
#	}
#
#	server {
#		listen     587;
#		protocol   smtp;
#		proxy      on;
#	#	starttls   on;
#		auth_http_header X-Auth-Port 587;
#	}
#
#	server {
#		listen     993; #ssl;
#		protocol   imap;
#		proxy      on;
#		auth_http_header X-Auth-Port 993;
#	}
#
#	server {
#		listen     143;
#		protocol   imap;
#		proxy      on;
#	#	starttls   on;
#		auth_http_header X-Auth-Port 143;
#	}
#}