tree 818994f3ff7b9441b408cb6cbc88a6607c2cb6a3
parent bea1b3c1a223a5a586025bb9e391c77be3c13076
author Andrea Frittoli <andrea.frittoli@hp.com> 1405600138 +0100
committer Andrea Frittoli <andrea.frittoli@hp.com> 1412853277 +0100

Add Credentials Provider factory

Add a method to select the appropriate credentials provider based
on configuration, and replace all the flow branches based on
allow_tenant_isolation to use the factory.

This also includes handling NotImplemented exceptions on admin creds
for scenarios tests which is a new potential condition by using the
factory.

Partially-implements bp:test-accounts

Change-Id: I280f2b1659c593e14ab9213a161b55bcfc08fa5c