tor-test 

This module checks whether a specific ip address is a Tor exit node. In other words tor-test lets you know if a connection
to your Node.js application is coming from the Tor network.

See associated blogpost.

Installation

``sh
$ npm i -S tor-test
`
This will install the module and save it in your package.json as dependency.

Usage

`js
const TorTest = require('tor-test');

TorTest.isTor('127.0.0.1', (err, isTor) => {

// isTor is false
});
`

API

$3

This methods feeds the cache of the module with a list of Tor exit nodes.
It takes 1 parameter:
* callback: a function which signature is function (err) where err is an Error or null.

`js
const TorTest = require('tor-test');

TorTest.fetch((err) => ...)
`

$3

This method is used to check if an IP address is a Tor exit node.
If fetch has not been called before, it will be called at the first call of isTor.
It takes 3 arguments:
* addr: a string representing the IP address to test
* force: a boolean, optional, if present and set to true, it will force a reload of the cached Tor exit node list.
* callback: a function which signature is function (err, result) where:
* err is an Error or null
* result is a boolean. It will equal true is addr` is the address of a Tor exit node

Cookbook

A cookbook is available for this module:
* Log all connections from Tor (framework agnostic)
* Update the exit nodes list daily
* Express: exclude Tor users
* hapi: exclude Tor users