/usr/lib/python2.7/dist-packages/keystoneclient/auth/ is in python-keystoneclient 1:3.15.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/keystoneclient/auth/__init__.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/base.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/cli.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/conf.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/__init__.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/access.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/base.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/__init__.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/base.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/cli.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/password.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/token.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v2.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v3/
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v3/__init__.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v3/base.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v3/federated.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v3/password.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/identity/v3/token.py
/usr/lib/python2.7/dist-packages/keystoneclient/auth/token_endpoint.py