From dc6366a9bd370a0f772f376a2053c0ce48cb6607 Mon Sep 17 00:00:00 2001 From: Aaron Raimist Date: Tue, 11 May 2021 08:03:23 -0500 Subject: Add config option to hide device names over federation (#9945) Now that cross signing exists there is much less of a need for other people to look at devices and verify them individually. This PR adds a config option to allow you to prevent device display names from being shared with other servers. Signed-off-by: Aaron Raimist --- synapse/storage/databases/main/end_to_end_keys.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'synapse/storage/databases') diff --git a/synapse/storage/databases/main/end_to_end_keys.py b/synapse/storage/databases/main/end_to_end_keys.py index 88afe97c41..398d6b6acb 100644 --- a/synapse/storage/databases/main/end_to_end_keys.py +++ b/synapse/storage/databases/main/end_to_end_keys.py @@ -84,7 +84,9 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore): if keys: result["keys"] = keys - device_display_name = device.display_name + device_display_name = None + if self.hs.config.allow_device_name_lookup_over_federation: + device_display_name = device.display_name if device_display_name: result["device_display_name"] = device_display_name -- cgit 1.4.1