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Fix statekey usage in syncapi/storage_consumer

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This commit is contained in:
Devon Hudson 2023-06-07 18:57:18 -06:00
parent 12375bb026
commit 199e1f0c59
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GPG key ID: CD06B18E77F6A628
2 changed files with 16 additions and 4 deletions
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16
syncapi/storage/shared/storage_consumer.go
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@ -507,8 +507,20 @@ func (d *Database) CleanSendToDeviceUpdates(
// getMembershipFromEvent returns the value of content.membership iff the event is a state event
// with type 'm.room.member' and state_key of userID. Otherwise, an empty string is returned.
func getMembershipFromEvent(ev gomatrixserverlib.PDU, userID string) (string, string) {
if ev.Type() != "m.room.member" || !ev.StateKeyEquals(userID) {
func getMembershipFromEvent(ctx context.Context, ev gomatrixserverlib.PDU, userID string, rsAPI api.SyncRoomserverAPI) (string, string) {
if ev.StateKey() == nil || *ev.StateKey() == "" {
return "", ""
}
fullUser, err := spec.NewUserID(userID, true)
if err != nil {
return "", ""
}
senderID, err := rsAPI.QuerySenderIDForUser(ctx, ev.RoomID(), *fullUser)
if err != nil {
return "", ""
}
if ev.Type() != "m.room.member" || !ev.StateKeyEquals(string(senderID)) {
return "", ""
}
membership, err := ev.Membership()

4
syncapi/storage/shared/storage_sync.go
View file

@ -430,7 +430,7 @@ func (d *DatabaseTransaction) GetStateDeltas(
for _, ev := range stateStreamEvents {
// Look for our membership in the state events and skip over any
// membership events that are not related to us.
membership, prevMembership := getMembershipFromEvent(ev.PDU, userID)
membership, prevMembership := getMembershipFromEvent(ctx, ev.PDU, userID, rsAPI)
if membership == "" {
continue
}
@ -556,7 +556,7 @@ func (d *DatabaseTransaction) GetStateDeltasForFullStateSync(
for roomID, stateStreamEvents := range state {
for _, ev := range stateStreamEvents {
if membership, _ := getMembershipFromEvent(ev.PDU, userID); membership != "" {
if membership, _ := getMembershipFromEvent(ctx, ev.PDU, userID, rsAPI); membership != "" {
if membership != spec.Join { // We've already added full state for all joined rooms above.
deltas[roomID] = types.StateDelta{
Membership: membership,