README.md

ipquail-go 1.1

Here is a go version of ipquail.com. It uses Go-lang and traffic on the backend.

cd ipquail
go build
./ipquail

nginx config

The backend application is setup to use the x-forwarded-for header, the following nginx reverse proxy config sets up this header properly.

map $http_user_agent $ipquailindex {
	default /index.html;
	~curl /ip;
	~Python-urllib /ip;
}

server {
	listen 80 default_server;
	listen [::]:80 default_server ipv6only=on;

	root /home/website/ipquail-go/ipquail/public;

	charset utf-8;

	server_name ipquail.com 4.ipquail.com 6.ipquail.com www.ipquail.com;

	# Special endpoint depending on useragent
	location = / { rewrite ^ $ipquailindex; }

	# staticly serve files
	location / {
		try_files $uri $uri/ =404;
	}

    # revproxy endpoints
    location /ip {
            proxy_pass              http://127.0.0.1:3000/ip;
            proxy_set_header        X-Forwarded-For $remote_addr;
            include                 proxy_params;
            proxy_headers_hash_bucket_size  256;
    }
    location /ptr {
            proxy_pass              http://127.0.0.1:3000/ptr;
            proxy_set_header        X-Forwarded-For $remote_addr;
            include                 proxy_params;
            proxy_headers_hash_bucket_size  256;
    }
    location /asn {
            proxy_pass              http://127.0.0.1:3000/asn;
            proxy_set_header        X-Forwarded-For $remote_addr;
            include                 proxy_params;
            proxy_headers_hash_bucket_size  256;
    }
    location /api/ {
            proxy_pass              http://127.0.0.1:3000/api/;
            proxy_set_header        X-Forwarded-For $remote_addr;
            include                 proxy_params;
            proxy_headers_hash_bucket_size  256;
    }
}

dns zone config

The front-end web application uses specific IPv4 and IPv6 only hostnames. The base hostname should be both IPv4 and IPv6 capable.

$ORIGIN ipquail.com.
	A		<ip4>
	AAAA	<ip6>
4	A		<ip4>
6	AAAA	<ip6>

traffic

https://github.com/gravityblast/traffic

(short version go get github.com/gravityblast/traffic)