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Bugfixes and line up where we'll dump history visibility code

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This commit is contained in:
Kegan Dougal 2020-09-11 16:55:22 +01:00
parent 493e2ca389
commit c8dd962505
5 changed files with 60 additions and 21 deletions
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38
roomserver/internal/perform/perform_backfill.go
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@ -491,24 +491,28 @@ func joinEventsFromHistoryVisibility(
break
}
}
if historyVisibilityNID == 0 {
return nil, fmt.Errorf("no history visibility event for room %s", roomID)
}
stateEvents, err := db.Events(ctx, []types.EventNID{historyVisibilityNID})
if err != nil {
return nil, err
}
if len(stateEvents) != 1 {
return nil, fmt.Errorf("failed to load history visibility event nid %d", historyVisibilityNID)
}
var hisVisEvent *gomatrixserverlib.Event
if stateEvents[0].Type() == gomatrixserverlib.MRoomHistoryVisibility && stateEvents[0].StateKeyEquals("") {
hisVisEvent = &stateEvents[0].Event
}
visibility, err := auth.HistoryVisibilityForRoom(hisVisEvent)
if err != nil {
return nil, err
// by default visibility is shared if there is no history visibility event
visibility := "shared"
if historyVisibilityNID != 0 {
// load the event and check it
stateEvents, err := db.Events(ctx, []types.EventNID{historyVisibilityNID})
if err != nil {
return nil, err
}
if len(stateEvents) != 1 {
return nil, fmt.Errorf("failed to load history visibility event nid %d", historyVisibilityNID)
}
var hisVisEvent *gomatrixserverlib.Event
if stateEvents[0].Type() == gomatrixserverlib.MRoomHistoryVisibility && stateEvents[0].StateKeyEquals("") {
hisVisEvent = &stateEvents[0].Event
}
visibility, err = auth.HistoryVisibilityForRoom(hisVisEvent)
if err != nil {
return nil, err
}
}
if visibility != "shared" {
logrus.Infof("ServersAtEvent history visibility not shared: %s", visibility)
return nil, nil