'Redirects to an authorization request for the given FB resource.
The available resource names are listed at
http://wiki.developers.facebook.com/index.php/Extended_permission.
The most common resource types include:
* publish_stream
* read_stream
* email
* sms
extended_permissions can be a single permission name or a list of
names. To get the session secret and session key, call
get_authenticated_user() just as you would with
authenticate_redirect().
.. versionchanged:: 3.1
Returns a `.Future` and takes an optional callback.  These are
not strictly necessary as this method is synchronous,
but they are supplied for consistency with
`OAuthMixin.authorize_redirect`.'

def authorize_redirect(self, extended_permissions, callback_uri=None, cancel_uri=None, callback=None):

    return self.authenticate_redirect(callback_uri, cancel_uri, extended_permissions, callback=callback)
