load_module /usr/lib/nginx/modules/ngx_http_geoip2_module.so;
worker_processes 1;
events { worker_connections 1024; }

http {

	sendfile on;
	#client_max_body_size 1500M;
        client_max_body_size 15000M; 
	server_names_hash_bucket_size 1024;
        proxy_http_version            1.1;
        proxy_set_header              X-Forwarded-Scheme $scheme;
        proxy_set_header              Accept-Encoding "";
	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-Host $server_name;

	#compression settings
	gzip on;
	gzip_types text/plain application/xml application/json image/svg+xml text/css;
	gzip_min_length 1000;
        
	#custom log format to display the webiste visited and the IP used
	log_format my_custom_format '$http_host \t $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"';
        log_format ip_audit '$remote_addr [$time_local]';
        log_format backend_debug '$remote_addr - $remote_user [$time_local] '
                             '"$request" $status $body_bytes_sent '
                             '"$http_referer" "$http_user_agent" '
                             'upstream_status=$upstream_status';
        log_format localization '$remote_addr - $remote_user [$time_local] '
                '"$request" $status $body_bytes_sent '
                '"$http_referer" "$http_user_agent" '
                '$geoip2_data_city_name $geoip2_data_country_name';
	log_format blocked_fmt '$http_host \t $remote_addr - [$time_local] '
		'Blocked Country: $geoip2_data_country_iso_code '
                '"$request" $status';

	log_format deny_style 'deny $remote_addr; #$geoip2_data_city_name $geoip2_data_country_name';

	server {
	listen 80;
        listen 443 default ssl;
	ssl_certificate /etc/nginx/ssl/live/geeraert.eu/fullchain.pem; # managed by$
        ssl_certificate_key /etc/nginx/ssl/live/geeraert.eu/privkey.pem; # managed $
        location / {
            proxy_pass         http://1.1.1.1;
            proxy_redirect     off;
            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-Host $server_name;
		}
	}

	# Connection header for WebSocket reverse proxy
	map $http_upgrade $connection_upgrade {
		default upgrade;
        ''      close;
	}

	geoip2 /data/dbip-country-lite-2026-01.mmdb{
		$geoip2_data_country_iso_code country iso_code;
	        $geoip2_data_city_name city names en;
	        $geoip2_data_country_name country names en;
	}
     
	map $geoip2_data_country_iso_code $allowed_country {
		default no;
		FR	yes; # Allow France
		GB	yes; # Allow UK
                #NL     yes; # Allow netherland
		#IN	yes;  # Allow India
	}
	# Full list of country codes: https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes

	map $allowed_country $should_log_blocked {
		no       1;
		default 0;
	}

	include /etc/nginx/deny.d/*.conf;
	include /etc/nginx/conf.d/*.conf;
        include /etc/nginx/blacklisted.d/*.conf;
        include /etc/nginx/geoip.d/*.conf;

	# adding this line for the fial2ban settings	
        #map  $cookie_session_id $blck_lst_ses { include /etc/nginx/blacklisted.d/blacklisted-sessions.map; }
	#add extra file for any extra work 
        include /etc/nginx/extra.conf.d/*.conf;


	resolver 127.0.0.1 ipv6=off valid=40s;  # The DNS IP server
	
	#https://www.tweaked.io/guide/nginx-proxying/
	proxy_cache_path /tmp/cache levels=1:2 keys_zone=cache:60m max_size=1G;


}