Fonger / node_CloudFlare

#node_CloudFlare 0.0.4#

A simple module to check if CloudFlare is connecting and get the real IP address.

##Install## To install node_CloudFlare on your Node.js server use npm

    npm install node_cloudflare

All lowercase! NPM is case sensitive.

##Example## Load config

var cf = require('node_cloudflare');
cf.load(function (error, fs_error)
{
	if (fs_error)
	{
		throw new Error(fs_error);
	}
    server.listen(8880);
	console.log('Server running.');
});

Check:

var ip_address = (req.connection.remoteAddress ? req.connection.remoteAddress : req.remoteAddress);
	if (cf.check(req)) //CF
	{
		res.end('CF IP: ' + ip_address + '\nYour IP: ' + cf.get(req));
	}
	else //not CF
	{	
		res.end(ip_address);
	}

Check out example.js for a another working exmaple that overrides the req.connection.remoteAddress getter.

##Dependencies## Range Check - https://github.com/keverw/range_check

##Legal Stuffs## CloudFlare is an registered trademark of CloudFlare, Inc. This work is not endorsed by CloudFlare, Inc.

Node.js is an registered trademark of Joyent. This work is not endorsed by Joyent.