diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py
index 1312cdf5ab..950fc927b1 100644
--- a/synapse/handlers/e2e_keys.py
+++ b/synapse/handlers/e2e_keys.py
@@ -99,6 +99,7 @@ class E2eKeysHandler(object):
"""
local_query = []
+ result_dict = {}
for user_id, device_ids in query.items():
if not self.is_mine_id(user_id):
logger.warning("Request for keys for non-local user %s",
@@ -111,15 +112,17 @@ class E2eKeysHandler(object):
for device_id in device_ids:
local_query.append((user_id, device_id))
+ # make sure that each queried user appears in the result dict
+ result_dict[user_id] = {}
+
results = yield self.store.get_e2e_device_keys(local_query)
# un-jsonify the results
- json_result = collections.defaultdict(dict)
for user_id, device_keys in results.items():
for device_id, json_bytes in device_keys.items():
- json_result[user_id][device_id] = json.loads(json_bytes)
+ result_dict[user_id][device_id] = json.loads(json_bytes)
- defer.returnValue(json_result)
+ defer.returnValue(result_dict)
@defer.inlineCallbacks
def on_federation_query_client_keys(self, query_body):
diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py
new file mode 100644
index 0000000000..878a54dc34
--- /dev/null
+++ b/tests/handlers/test_e2e_keys.py
@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+# Copyright 2016 OpenMarket Ltd
+#
+# 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 mock
+from twisted.internet import defer
+
+import synapse.api.errors
+import synapse.handlers.e2e_keys
+
+import synapse.storage
+from tests import unittest, utils
+
+
+class E2eKeysHandlerTestCase(unittest.TestCase):
+ def __init__(self, *args, **kwargs):
+ super(E2eKeysHandlerTestCase, self).__init__(*args, **kwargs)
+ self.hs = None # type: synapse.server.HomeServer
+ self.handler = None # type: synapse.handlers.e2e_keys.E2eKeysHandler
+
+ @defer.inlineCallbacks
+ def setUp(self):
+ self.hs = yield utils.setup_test_homeserver(
+ handlers=None,
+ replication_layer=mock.Mock(),
+ )
+ self.handler = synapse.handlers.e2e_keys.E2eKeysHandler(self.hs)
+
+ @defer.inlineCallbacks
+ def test_query_local_devices_no_devices(self):
+ """If the user has no devices, we expect an empty list.
+ """
+ local_user = "@boris:" + self.hs.hostname
+ res = yield self.handler.query_local_devices({local_user: None})
+ self.assertDictEqual(res, {local_user: {}})
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