
Add a new signed_url method on v2 Queue object which returns a signature for that queue, and add a new auth backend which can use that signature. Change-Id: Iceb3cd0ab99a5a53d54ab79172c6228c4e239d8c
Add a new signed_url method on v2 Queue object which returns a signature for that queue, and add a new auth backend which can use that signature. Change-Id: Iceb3cd0ab99a5a53d54ab79172c6228c4e239d8c