Twilio Requestvalidator For Python Always Returns False

I'm trying to use Twilio with Google App Engine. I'm currently trying to validate requests coming in from Twilio with SMS messages. I have a custom handler that has the 2 methods b

Solution 1:

Have you checked the protocol on the request URL against the Twilio endpoint?

Heroku apparently proxies HTTPS traffic to HTTP if Flask is configured for HTTP only. Flask's request.url will still begin with http:// even though Twilio is pointing at a URL that begins with https://. This will throw off hash.