Twilio signature header for Paw

README.md

Twilio signature header for Paw

Set up an HMAC-SHA1 header with the attached script as the input, and your Twilio secret as the key like this:

The script will calculate a correct signature for any request you throw at it.

script.js

// https://www.twilio.com/docs/api/security
function evaluate(context) {
  const request = context.getCurrentRequest();
  const body = request.getUrlEncodedBody();

  return request.url +
    Object.keys(body)
      .map((key) => key + body[key])
      .sort()
      .join('');
}