tree 3679d9bec5d4b7705ef26492241f590e4ba21b99
parent 60e68e02a866685aaae8ec05479d30a5dc1598f6
author oleksii stepanian <aste@google.com> 1445993130 -0700
committer oleksii stepanian <aste@google.com> 1445993130 -0700

Add API to get Auth Token Type used by authenticator.

When using different auth protocols e.g. ClientLogin and
OAuth2 it is important to know the type of the token in order
to construct "Authorization" header. Currently we have to
store auth token vaue/auth token type association elsewhere
which makes it a subject for errors.

Change-Id: I3b8c05672f5394ad806f257c9f6bb378ebf990d7