camo-client

A simple and light weight library to generate Camo URLs for use with self hosted copies of GitHub Camo. camo-client uses built in NodeJS libraries and requires no external dependencies. As a result camo-client will work on any platform that supporting NodeJS's crypto, querystring and url libraries.

You can find Camo here: https://github.com/atmos/camo

Usage

Install camo-client like any other Library and require it into your code. Ensure you know your domain and key for Camo. You'll need these while generating URLS.

Example

This example will get you started:

let CamoClient = require('camo-client');

const opts = {
	url: "https://smallimage.in/x2p8i.png",
	domain: "my.camo.domain.com",
	key: "abc1234"
};

// Create a new CamoClient with our domain and key.
let camo = new CamoClient(opts.domain, opts.key);

// Get a fully encoded Camo URL - https://camo.domain/digest/hexurl
console.log(camo.getFull(opts.url));

// Get a partially encoded Camo URL - https://camo.domain/digest/?url=original_url
console.log(camo.getPartial(opts.url));

// Get an optional Camo URL, this returns the original URL if the original URL is already HTTPS otherwise returns a HTTPS Camo URL.
console.log(camo.getOptional(opts.url));

Run a test!

If you wish to test everything is working out of the box, you will find a test.js in the camo-client directory.

Run it like so:

env CAMO_KEY="abc1234" CAMO_DOMAIN="camo.domain" node test.js