user       www www;
worker_processes  auto;
error_log  /opt/config/logs/nginx/error.log;
pid /tmp/nginx.pid;

events {
  worker_connections  4096;  ## Default: 1024
}

http {
	geo $external {
		default 1;
		127.0.0.1/32 0;
	}

	##
	# WebSocket proxying
	##
	map $http_upgrade $connection_upgrade {
		default upgrade;
		''      close;
	}
	
    charset utf-8;

	server {
		listen 80 default_server;
		server_name _;
		access_log /opt/config/logs/nginx/access.log;
		if ($external) {
			return 301 https://$host$request_uri;
		}

		location / {
			root /opt/nginx/webroot;
			index index.html;
		}

		location /download {
			root /opt/nginx/;
			autoindex on;
			auth_basic "Provide credentials to access downloads";
			auth_basic_user_file "/opt/nginx/.htpasswd";
		}
	}
}