Merge "Add access to /v3/auth/systems"

keystoneclient/tests/unit/v3/test_auth_manager.py

@@ -62,3 +62,17 @@ class AuthProjectsTest(utils.ClientTestCase):
 
         for d in domains:
             self.assertIsInstance(d, auth.Domain)
+
+    def test_get_systems(self):
+        body = {'system': [{
+            'all': True,
+        }]}
+
+        self.stub_url('GET', ['auth', 'system'], json=body)
+
+        systems = self.client.auth.systems()
+        system = systems[0]
+
+        self.assertEqual(1, len(systems))
+        self.assertIsInstance(system, auth.System)
+        self.assertTrue(system.all)

keystoneclient/v3/auth.py

@@ -16,10 +16,12 @@ from keystoneauth1 import plugin
 from keystoneclient import base
 from keystoneclient.v3 import domains
 from keystoneclient.v3 import projects
+from keystoneclient.v3 import system
 
 
 Domain = domains.Domain
 Project = projects.Project
+System = system.System
 
 
 class AuthManager(base.Manager):
@@ -31,6 +33,7 @@ class AuthManager(base.Manager):
 
     _PROJECTS_URL = '/auth/projects'
     _DOMAINS_URL = '/auth/domains'
+    _SYSTEM_URL = '/auth/system'
 
     def projects(self):
         """List projects that the specified token can be rescoped to.
@@ -67,3 +70,23 @@ class AuthManager(base.Manager):
                               'domains',
                               obj_class=Domain,
                               endpoint_filter=endpoint_filter)
+
+    def systems(self):
+        """List Systems that the specified token can be rescoped to.
+
+        At the moment this is either empty or "all".
+
+        :returns: a list of systems.
+        :rtype: list of :class:`keystoneclient.v3.systems.System`.
+
+        """
+        try:
+            return self._list(self._SYSTEM_URL,
+                              'system',
+                              obj_class=System)
+        except exceptions.EndpointNotFound:
+            endpoint_filter = {'interface': plugin.AUTH_INTERFACE}
+            return self._list(self._SYSTEM_URL,
+                              'system',
+                              obj_class=System,
+                              endpoint_filter=endpoint_filter)

keystoneclient/v3/system.py

@@ -0,0 +1,26 @@
+# Copyright 2021 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from keystoneclient import base
+
+
+class System(base.Resource):
+    """Represents the deployment system, with all the services in it.
+
+    Attributes:
+        * all: boolean
+    """
+
+    pass