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Merge branch 'room-fix-restore-session' into 'master'

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[Room] Fix restore session

See merge request famedly/famedlysdk!256
This commit is contained in:
Christian Pauly 2020-04-02 08:39:00 +00:00
parent 949146cbf9 066dcbf395
commit 63a5d5dba3
2 changed files with 50 additions and 40 deletions
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87
lib/src/client.dart
View file

@ -952,6 +952,10 @@ class Client {
/// Use this method only for testing utilities!
void handleSync(dynamic sync) {
if (sync['to_device'] is Map<String, dynamic> &&
sync['to_device']['events'] is List<dynamic>) {
_handleToDeviceEvents(sync['to_device']['events']);
}
if (sync['rooms'] is Map<String, dynamic>) {
if (sync['rooms']['join'] is Map<String, dynamic>) {
_handleRooms(sync['rooms']['join'], Membership.join);
@ -971,16 +975,18 @@ class Client {
sync['account_data']['events'] is List<dynamic>) {
_handleGlobalEvents(sync['account_data']['events'], 'account_data');
}
if (sync['to_device'] is Map<String, dynamic> &&
sync['to_device']['events'] is List<dynamic>) {
_handleToDeviceEvents(sync['to_device']['events']);
}
if (sync['device_lists'] is Map<String, dynamic>) {
_handleDeviceListsEvents(sync['device_lists']);
}
if (sync['device_one_time_keys_count'] is Map<String, dynamic>) {
_handleDeviceOneTimeKeysCount(sync['device_one_time_keys_count']);
}
while (_pendingToDeviceEvents.isNotEmpty) {
_updateRoomsByToDeviceEvent(
_pendingToDeviceEvents.removeLast(),
addToPendingIfNotFound: false,
);
}
onSync.add(sync);
}
@ -1319,44 +1325,47 @@ class Client {
if (eventUpdate.type == 'timeline') _sortRooms();
}
void _updateRoomsByToDeviceEvent(ToDeviceEvent toDeviceEvent) {
final List<ToDeviceEvent> _pendingToDeviceEvents = [];
void _updateRoomsByToDeviceEvent(ToDeviceEvent toDeviceEvent,
{addToPendingIfNotFound = true}) async {
try {
switch (toDeviceEvent.type) {
case 'm.room_key':
case 'm.forwarded_room_key':
var room = getRoomById(toDeviceEvent.content['room_id']);
if (room != null) {
final String sessionId = toDeviceEvent.content['session_id'];
if (room != null) {
if (toDeviceEvent.type == 'm.room_key' &&
userDeviceKeys.containsKey(toDeviceEvent.sender) &&
userDeviceKeys[toDeviceEvent.sender].deviceKeys.containsKey(
toDeviceEvent.content['requesting_device_id'])) {
toDeviceEvent.content['sender_claimed_ed25519_key'] =
userDeviceKeys[toDeviceEvent.sender]
.deviceKeys[
toDeviceEvent.content['requesting_device_id']]
.ed25519Key;
}
room.setSessionKey(
sessionId,
toDeviceEvent.content,
forwarded: toDeviceEvent.type == 'm.forwarded_room_key',
);
if (toDeviceEvent.type == 'm.forwarded_room_key') {
sendToDevice(
[],
'm.room_key_request',
{
'action': 'request_cancellation',
'request_id': base64
.encode(utf8.encode(toDeviceEvent.content['room_id'])),
'requesting_device_id': room.client.deviceID,
},
encrypted: false,
);
}
}
final roomId = toDeviceEvent.content['room_id'];
var room = getRoomById(roomId);
if (room == null && addToPendingIfNotFound) {
_pendingToDeviceEvents.add(toDeviceEvent);
}
final String sessionId = toDeviceEvent.content['session_id'];
if (toDeviceEvent.type == 'm.room_key' &&
userDeviceKeys.containsKey(toDeviceEvent.sender) &&
userDeviceKeys[toDeviceEvent.sender]
.deviceKeys
.containsKey(toDeviceEvent.content['requesting_device_id'])) {
toDeviceEvent.content['sender_claimed_ed25519_key'] =
userDeviceKeys[toDeviceEvent.sender]
.deviceKeys[toDeviceEvent.content['requesting_device_id']]
.ed25519Key;
}
room.setSessionKey(
sessionId,
toDeviceEvent.content,
forwarded: toDeviceEvent.type == 'm.forwarded_room_key',
);
if (toDeviceEvent.type == 'm.forwarded_room_key') {
await sendToDevice(
[],
'm.room_key_request',
{
'action': 'request_cancellation',
'request_id': base64
.encode(utf8.encode(toDeviceEvent.content['room_id'])),
'requesting_device_id': room.client.deviceID,
},
encrypted: false,
);
}
break;
case 'm.room_key_request':
@ -1376,7 +1385,7 @@ class Client {
if (deviceKeys.userId == userID &&
deviceKeys.verified &&
!deviceKeys.blocked) {
roomKeyRequest.forwardKey();
await roomKeyRequest.forwardKey();
} else {
onRoomKeyRequest.add(roomKeyRequest);
}

3
lib/src/room.dart
View file

@ -926,7 +926,7 @@ class Room {
return;
}
void restoreGroupSessionKeys() async {
Future<void> restoreGroupSessionKeys() async {
// Restore the inbound and outbound session keys
if (client.encryptionEnabled && client.storeAPI != null) {
final String outboundGroupSessionPickle = await client.storeAPI.getItem(
@ -970,6 +970,7 @@ class Room {
json.encode(sessionKeys));
_tryAgainDecryptLastMessage();
_fullyRestored = true;
return;
}
bool _fullyRestored = false;