TiPinnedCertCheck

Check certificate validity based on a list of pinned certificates and/or public keys. The certificates and public keys must be in PEM format.

Retrieve Certificates and Public Keys

The included bash scripts can help retrieving certificates and private keys. In order to retrieve the certificate chain for storage.googleapis.com in PEM format use:

./retrieve-cert.sh storage.googleapis.com 443

Then to extract their public keys in PEM format run:

./retrieve-pubkey.sh

The certificates and public keys can be stored in your Titanium project's asset directory. For example in the respective certificates or pubkeys subdirectories.

var certCheck = require('nl.totalactivemedia.ti.pinnedcertcheck');
certCheck.setCertificateDir( Ti.Filesystem.getResourcesDirectory() + "certificates/" );
certCheck.setPublicKeyDir( Ti.Filesystem.getResourcesDirectory() + "pubkeys/" );

certCheck.check({
	"host": 'storage.googleapis.com',
    "callback": function(success, error) {
    	alert(success ? "Checks passed!" : "Checks failed!");
	},
    "checks": {
		"certificate": true,
		"pubkey": true
    }
});

Digital Bazaar Forge

This module is based on Digital Bazaar's Forge. A native implementation of TLS in JavaScript.

https://github.com/digitalbazaar/forge