tree d1f0fdcf2fd7139c4a2e0139580dbf783fdbeb3c
parent 2855a18e752f70370c9179949a0cd83ff594f908
author Andrea Frittoli (andreaf) <andrea.frittoli@hpe.com> 1463595262 +0100
committer Andrea Frittoli (andreaf) <andrea.frittoli@hpe.com> 1464083496 +0100

Hash credentials on user, project/tenant and pwd

Preprovision credential provider hashes credentials based on all
fields specified in the YAML. The same configured credentials can
be used to build both v2 and v3 credential objects, so we need to
hash on the fields that are common between v2 and v3 only.

Because v2 only understand tenants (and not project) the
intersection would be only user and password. Because of that, and
because we want to promote project against tenant, accept
project in v2 credentials as well, by translating it to tenant at
__init__ time.

Change-Id: Ib62c26cdffc2db6f6352d9889c689db3ff09aa5d