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refactor: Key manager megolm handling to make key generation more efficient

This commit is contained in:
Christian Pauly 2022-12-14 08:59:36 +01:00
parent dd7cf5c1bf
commit c66d2edb5e
1 changed files with 9 additions and 0 deletions
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9
lib/encryption/key_manager.dart
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@ -382,6 +382,15 @@ class KeyManager {
.where((e) => !e.value) .where((e) => !e.value)
.map((e) => e.key)) .map((e) => e.key))
: <String>{}; : <String>{};
// check if a device got removed
if (oldDeviceIds.difference(newDeviceIds).isNotEmpty) {
print("Device deleted, rotating megolm session");
wipe = true;
break;
}
// check if any new devices need keys
final newDevices = newDeviceIds.difference(oldDeviceIds); final newDevices = newDeviceIds.difference(oldDeviceIds);
if (newDeviceIds.isNotEmpty) { if (newDeviceIds.isNotEmpty) {
devicesToReceive.addAll(newDeviceKeys.where( devicesToReceive.addAll(newDeviceKeys.where(