Decode url encoded SAML token

decode.js

// Usage: decode.js "..."
// make sure to `npm install zlib` beforehand

// url -> base64 -> inflate
console.info('\n\nDecoded SAML:');
console.info('-------------\n');
console.info(
	require('zlib').inflateRawSync(
		new Buffer(
			unescape(process.argv[process.argv.length - 1]),
			'base64'
		)
	).toString('utf8')
);