chimame

class TwilioBaseController < ActionController::Base
  before_filter :authenticate_twilio_request

private
  def authenticate_twilio_request
    twilio_sig = request.headers['HTTP_X_TWILIO_SIGNATURE']
    render :xml => (Twilio::TwiML::Response.new {|r| r.Hangup}).text and return if twilio_sig.blank?

    twilio_validator = Twilio::Util::RequestValidator.new("YOUR TWILIO AUTH TOKEN")
    params_for_auth  = (request.post? ? env['rack.request.form_hash'] : {})