From 7e028774ac9ca1977acc2ef5ee134c5c44817dc6 Mon Sep 17 00:00:00 2001
From: Lance Bragstad <lbragstad@gmail.com>
Date: Wed, 21 Nov 2018 17:22:30 +0000
Subject: [PATCH] Add endpoint tests for system member role

From keystone's perspective, the ``member`` and ``reader`` roles are
effectively the same, isolating writable endpoint operations to the
``admin`` role.

This commit adds explicit testing to make sure the ``member`` role
is allowed to perform readable and not writable endpoint operations.
Subsequent patches will incorporate:

 - system admin functionality
 - domains user test coverage
 - project user test coverage

Change-Id: Ia8ccd808e3863bad5539f6d6ee9ae53e1036b24a
Related-Bug: 1804482
Related-Bug: 1804483
---
 .../unit/protection/v3/test_endpoints.py      | 101 ++++++++++++------
 1 file changed, 70 insertions(+), 31 deletions(-)

diff --git a/keystone/tests/unit/protection/v3/test_endpoints.py b/keystone/tests/unit/protection/v3/test_endpoints.py
index b3b6fc8325..a08a7687d4 100644
--- a/keystone/tests/unit/protection/v3/test_endpoints.py
+++ b/keystone/tests/unit/protection/v3/test_endpoints.py
@@ -59,37 +59,8 @@ class _SystemUserEndpointTests(object):
             c.get('/v3/endpoints/%s' % endpoint['id'], headers=self.headers)
 
 
-class SystemReaderTests(base_classes.TestCaseWithBootstrap,
-                        common_auth.AuthTestMixin,
-                        _SystemUserEndpointTests):
-
-    def setUp(self):
-        super(SystemReaderTests, self).setUp()
-        self.loadapp()
-        self.useFixture(ksfixtures.Policy(self.config_fixture))
-        self.config_fixture.config(group='oslo_policy', enforce_scope=True)
-
-        system_reader = unit.new_user_ref(
-            domain_id=CONF.identity.default_domain_id
-        )
-        self.user_id = PROVIDERS.identity_api.create_user(
-            system_reader
-        )['id']
-        PROVIDERS.assignment_api.create_system_grant_for_user(
-            self.user_id, self.bootstrapper.reader_role_id
-        )
-
-        auth = self.build_authentication_request(
-            user_id=self.user_id, password=system_reader['password'],
-            system=True
-        )
-
-        # Grab a token using the persona we're testing and prepare headers
-        # for requests we'll be making in the tests.
-        with self.test_client() as c:
-            r = c.post('/v3/auth/tokens', json=auth)
-            self.token_id = r.headers['X-Subject-Token']
-            self.headers = {'X-Auth-Token': self.token_id}
+class _SystemReaderAndMemberUserEndpointTests(object):
+    """Common default functionality for system readers and system members."""
 
     def test_user_cannot_create_endpoints(self):
         create = {
@@ -138,3 +109,71 @@ class SystemReaderTests(base_classes.TestCaseWithBootstrap,
                 '/v3/endpoints/%s' % endpoint['id'], headers=self.headers,
                 expected_status_code=http_client.FORBIDDEN
             )
+
+
+class SystemReaderTests(base_classes.TestCaseWithBootstrap,
+                        common_auth.AuthTestMixin,
+                        _SystemUserEndpointTests,
+                        _SystemReaderAndMemberUserEndpointTests):
+
+    def setUp(self):
+        super(SystemReaderTests, self).setUp()
+        self.loadapp()
+        self.useFixture(ksfixtures.Policy(self.config_fixture))
+        self.config_fixture.config(group='oslo_policy', enforce_scope=True)
+
+        system_reader = unit.new_user_ref(
+            domain_id=CONF.identity.default_domain_id
+        )
+        self.user_id = PROVIDERS.identity_api.create_user(
+            system_reader
+        )['id']
+        PROVIDERS.assignment_api.create_system_grant_for_user(
+            self.user_id, self.bootstrapper.reader_role_id
+        )
+
+        auth = self.build_authentication_request(
+            user_id=self.user_id, password=system_reader['password'],
+            system=True
+        )
+
+        # Grab a token using the persona we're testing and prepare headers
+        # for requests we'll be making in the tests.
+        with self.test_client() as c:
+            r = c.post('/v3/auth/tokens', json=auth)
+            self.token_id = r.headers['X-Subject-Token']
+            self.headers = {'X-Auth-Token': self.token_id}
+
+
+class SystemMemberTests(base_classes.TestCaseWithBootstrap,
+                        common_auth.AuthTestMixin,
+                        _SystemUserEndpointTests,
+                        _SystemReaderAndMemberUserEndpointTests):
+
+    def setUp(self):
+        super(SystemMemberTests, self).setUp()
+        self.loadapp()
+        self.useFixture(ksfixtures.Policy(self.config_fixture))
+        self.config_fixture.config(group='oslo_policy', enforce_scope=True)
+
+        system_member = unit.new_user_ref(
+            domain_id=CONF.identity.default_domain_id
+        )
+        self.user_id = PROVIDERS.identity_api.create_user(
+            system_member
+        )['id']
+        PROVIDERS.assignment_api.create_system_grant_for_user(
+            self.user_id, self.bootstrapper.member_role_id
+        )
+
+        auth = self.build_authentication_request(
+            user_id=self.user_id, password=system_member['password'],
+            system=True
+        )
+
+        # Grab a token using the persona we're testing and prepare headers
+        # for requests we'll be making in the tests.
+        with self.test_client() as c:
+            r = c.post('/v3/auth/tokens', json=auth)
+            self.token_id = r.headers['X-Subject-Token']
+            self.headers = {'X-Auth-Token': self.token_id}