diff --git a/glance/common/wsgi.py b/glance/common/wsgi.py
index 32dbe9faf4..4b364b77e8 100644
--- a/glance/common/wsgi.py
+++ b/glance/common/wsgi.py
@@ -39,6 +39,7 @@ import routes
 import routes.middleware
 import webob.dec
 import webob.exc
+from webob import multidict
 
 from glance.common import exception
 from glance.common import utils
@@ -566,6 +567,8 @@ class JSONResponseSerializer(object):
             return obj.isoformat()
         if hasattr(obj, "to_dict"):
             return obj.to_dict()
+        if isinstance(obj, multidict.MultiDict):
+            return obj.mixed()
         return obj
 
     def to_json(self, data):
diff --git a/glance/tests/functional/__init__.py b/glance/tests/functional/__init__.py
index 51351471b8..537a42f429 100644
--- a/glance/tests/functional/__init__.py
+++ b/glance/tests/functional/__init__.py
@@ -75,6 +75,8 @@ class Server(object):
         self.property_protection_file = ''
         self.enable_v1_api = True
         self.enable_v2_api = True
+        self.enable_v1_registry = True
+        self.enable_v2_registry = True
         self.needs_database = False
         self.log_file = None
         self.sock = sock
@@ -485,6 +487,7 @@ sql_idle_timeout = 3600
 api_limit_max = 1000
 limit_param_default = 25
 owner_is_tenant = %(owner_is_tenant)s
+enable_v2_registry = %(enable_v2_registry)s
 workers = %(workers)s
 user_storage_quota = %(user_storage_quota)s
 [paste_deploy]
@@ -497,7 +500,7 @@ pipeline = unauthenticated-context registryapp
 pipeline = fakeauth context registryapp
 
 [app:registryapp]
-paste.app_factory = glance.registry.api.v%(api_version)s:API.factory
+paste.app_factory = glance.registry.api:API.factory
 
 [filter:context]
 paste.filter_factory = glance.api.middleware.context:ContextMiddleware.factory
diff --git a/glance/tests/functional/db/test_rpc_endpoint.py b/glance/tests/functional/db/test_rpc_endpoint.py
new file mode 100644
index 0000000000..f7641293bb
--- /dev/null
+++ b/glance/tests/functional/db/test_rpc_endpoint.py
@@ -0,0 +1,55 @@
+# Copyright 2014 Hewlett-Packard Development Company, L.P.
+# 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.
+
+import requests
+
+from glance.openstack.common import jsonutils
+from glance.tests import functional
+
+
+class TestRegistryURLVisibility(functional.FunctionalTest):
+
+    def setUp(self):
+        super(TestRegistryURLVisibility, self).setUp()
+        self.cleanup()
+        self.registry_server.deployment_flavor = ''
+        self.req_body = jsonutils.dumps([{"command": "image_get_all"}])
+
+    def _url(self, path):
+        return 'http://127.0.0.1:%d%s' % (self.registry_port, path)
+
+    def _headers(self, custom_headers=None):
+        base_headers = {
+        }
+        base_headers.update(custom_headers or {})
+        return base_headers
+
+    def test_v2_not_enabled(self):
+        self.registry_server.enable_v2_registry = False
+        self.start_servers(**self.__dict__.copy())
+        path = self._url('/rpc')
+        response = requests.post(path, headers=self._headers(),
+                                 data=self.req_body)
+        self.assertEqual(404, response.status_code)
+        self.stop_servers()
+
+    def test_v2_enabled(self):
+        self.registry_server.enable_v2_registry = True
+        self.start_servers(**self.__dict__.copy())
+        path = self._url('/rpc')
+        response = requests.post(path, headers=self._headers(),
+                                 data=self.req_body)
+        self.assertEqual(200, response.status_code)
+        self.stop_servers()