use keystoneauth instead of keystoneclient

as part of deprecating this package we should use keystoneauth
instead of keystoneclient auth plugins and fixtures.

Change-Id: I9c0169018aefd6df9d406da7ce9256205834674e

keystoneclient_kerberos/tests/test_federated.py

@@ -12,8 +12,8 @@
 
 import uuid
 
-from keystoneclient import fixture as ks_fixture
-from keystoneclient import session
+from keystoneauth1 import fixture as ks_fixture
+from keystoneauth1 import session
 
 from keystoneclient_kerberos.tests import base
 from keystoneclient_kerberos import v3

keystoneclient_kerberos/tests/test_v3.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from keystoneclient import session
+from keystoneauth1 import session
 
 from keystoneclient_kerberos.tests import base
 from keystoneclient_kerberos import v3

keystoneclient_kerberos/tests/utils.py

@@ -13,7 +13,7 @@
 import uuid
 
 import fixtures
-from keystoneclient import fixture as ks_fixture
+from keystoneauth1 import fixture as ks_fixture
 from oslotest import mockpatch
 import requests_kerberos
 

keystoneclient_kerberos/v3.py

@@ -10,8 +10,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from keystoneclient import access
-from keystoneclient.auth.identity import v3
+from keystoneauth1 import access
+from keystoneauth1.identity import v3
 import requests_kerberos
 
 
@@ -38,7 +38,7 @@ class Kerberos(v3.AuthConstructor):
     _auth_method_class = KerberosMethod
 
 
-class FederatedKerberos(v3.FederatedBaseAuth):
+class FederatedKerberos(v3.FederationBaseAuth):
     """Authenticate using Kerberos via the keystone federation mechanisms.
 
     This is not technically federation. However, federation is the term which
@@ -52,4 +52,4 @@ class FederatedKerberos(v3.FederatedBaseAuth):
                            requests_auth=_requests_auth(),
                            authenticated=False)
 
-        return access.AccessInfo.factory(body=resp.json(), resp=resp)
+        return access.create(body=resp.json(), resp=resp)

requirements.txt

@@ -3,5 +3,5 @@
 # process, which may cause wedges in the gate later.
 
 pbr>=1.6 # Apache-2.0
-python-keystoneclient!=1.8.0,!=2.1.0,>=1.6.0 # Apache-2.0
+keystoneauth1[kerberos]>=2.1.0  # Apache-2.0
 requests-kerberos>=0.6;python_version=='2.7' or python_version=='2.6' # MIT