Does anyone know if the Zend Framework provides a way of signing GData requests so that you can use it with registered applications? I can't find anything in the documentation that describes how to do this. Thanks for the help.

-- Brady

Found my answer unfortunately.. in case someone else is wondering:

From: Zend Framework: Documentation

Registered applications
Zend_Gdata currently does not support use of secure tokens, because the AuthSub authentication does not support passing a digital certificate to acquire a secure token.

hopefully someone will be working on this...