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Get Sytest working back to the Archive test

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This commit is contained in:
Eric Eastwood 2021-01-14 02:50:11 -06:00
parent 76e1faeaf8
commit 370b3d981e
2 changed files with 8 additions and 30 deletions
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29
syncapi/streams/stream_pdu.go
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@ -268,34 +268,7 @@ func (p *PDUStreamProvider) getResponseForCompleteSync(
"recentStreamEvents": fmt.Sprintf("%+v", events),
}).Info("getResponseForCompleteSync")
//recentStreamEvents, limited = p.filterStreamEventsAccordingToHistoryVisibility(recentStreamEvents, stateEvents, device, limited)
// TODO FIXME: We don't fully implement history visibility yet. To avoid leaking events which the
// user shouldn't see, we check the recent events and remove any prior to the join event of the user
// which is equiv to history_visibility: joined
joinEventIndex := -1
for i := len(recentStreamEvents) - 1; i >= 0; i-- {
ev := recentStreamEvents[i]
if ev.Type() == gomatrixserverlib.MRoomMember && ev.StateKeyEquals(device.UserID) {
membership, _ := ev.Membership()
if membership == "join" {
joinEventIndex = i
if i > 0 {
// the create event happens before the first join, so we should cut it at that point instead
if recentStreamEvents[i-1].Type() == gomatrixserverlib.MRoomCreate && recentStreamEvents[i-1].StateKeyEquals("") {
joinEventIndex = i - 1
break
}
}
break
}
}
}
if joinEventIndex != -1 {
// cut all events earlier than the join (but not the join itself)
recentStreamEvents = recentStreamEvents[joinEventIndex:]
limited = false // so clients know not to try to backpaginate
}
recentStreamEvents, limited = p.filterStreamEventsAccordingToHistoryVisibility(recentStreamEvents, stateEvents, device, limited)
// Retrieve the backward topology position, i.e. the position of the
// oldest event in the room's topology.