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feat: Allow regenerating one's device identity

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PapaTutuWawa 2022-08-18 15:02:17 +02:00
parent fda06cef55
commit 0a03483aaf
1 changed files with 9 additions and 0 deletions
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9
lib/src/omemo/sessionmanager.dart
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@ -457,6 +457,15 @@ class OmemoSessionManager {
_eventStreamController.add(RatchetModifiedEvent(jid, deviceId, ratchet)); _eventStreamController.add(RatchetModifiedEvent(jid, deviceId, ratchet));
}); });
} }
/// Generates an entirely new device. May be useful when the user wants to reset their cryptographic
/// identity. Triggers an event to commit it to storage.
Future<void> regenerateDevice({ int opkAmount = 100 }) async {
await _deviceLock.synchronized(() async {
_device = await Device.generateNewDevice(_device.jid, opkAmount: opkAmount);
_eventStreamController.add(DeviceModifiedEvent(_device));
});
}
@visibleForTesting @visibleForTesting
OmemoDoubleRatchet getRatchet(String jid, int deviceId) => _ratchetMap[RatchetMapKey(jid, deviceId)]!; OmemoDoubleRatchet getRatchet(String jid, int deviceId) => _ratchetMap[RatchetMapKey(jid, deviceId)]!;