From 4fec5e57be72e5374342637b4062aeff0df6adc3 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Wed, 3 Aug 2016 11:39:39 +0100 Subject: [PATCH] Default device_display_name to null It turns out that it's more useful to return a null device display name (and let clients decide how to handle it: eg, falling back to device_id) than using a constant string like "unknown device". --- synapse/handlers/device.py | 2 +- synapse/rest/client/v2_alpha/keys.py | 4 +--- .../schema/delta/33/devices_for_e2e_keys.sql | 2 +- ...ices_for_e2e_keys_clear_unknown_device.sql | 20 +++++++++++++++++++ 4 files changed, 23 insertions(+), 5 deletions(-) create mode 100644 synapse/storage/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index f4bf159bb..fcbe7f8e6 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -29,7 +29,7 @@ class DeviceHandler(BaseHandler): @defer.inlineCallbacks def check_device_registered(self, user_id, device_id, - initial_device_display_name): + initial_device_display_name = None): """ If the given device has not been registered, register it with the supplied display name. diff --git a/synapse/rest/client/v2_alpha/keys.py b/synapse/rest/client/v2_alpha/keys.py index dc1d4d8fc..5fa33acee 100644 --- a/synapse/rest/client/v2_alpha/keys.py +++ b/synapse/rest/client/v2_alpha/keys.py @@ -130,9 +130,7 @@ class KeyUploadServlet(RestServlet): # old access_token without an associated device_id. Either way, we # need to double-check the device is registered to avoid ending up with # keys without a corresponding device. - self.device_handler.check_device_registered( - user_id, device_id, "unknown device" - ) + self.device_handler.check_device_registered(user_id, device_id) result = yield self.store.count_e2e_one_time_keys(user_id, device_id) defer.returnValue((200, {"one_time_key_counts": result})) diff --git a/synapse/storage/schema/delta/33/devices_for_e2e_keys.sql b/synapse/storage/schema/delta/33/devices_for_e2e_keys.sql index 140f2b63e..aa4a3b9f2 100644 --- a/synapse/storage/schema/delta/33/devices_for_e2e_keys.sql +++ b/synapse/storage/schema/delta/33/devices_for_e2e_keys.sql @@ -16,4 +16,4 @@ -- make sure that we have a device record for each set of E2E keys, so that the -- user can delete them if they like. INSERT INTO devices - SELECT user_id, device_id, 'unknown device' FROM e2e_device_keys_json; + SELECT user_id, device_id, NULL FROM e2e_device_keys_json; diff --git a/synapse/storage/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql b/synapse/storage/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql new file mode 100644 index 000000000..667157339 --- /dev/null +++ b/synapse/storage/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql @@ -0,0 +1,20 @@ +/* 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. + */ + +-- a previous version of the "devices_for_e2e_keys" delta set all the device +-- names to "unknown device". This wasn't terribly helpful +UPDATE devices + SET display_name = NULL + WHERE display_name = 'unknown device';