Fix /get_missing_events for rooms with joined/invited history_visibility (#2787)

Sytest was using a wrong `history_visibility` for `invited`
(https://github.com/matrix-org/sytest/pull/1303), so `invited` was
passing for the wrong reason (-> defaulted to `shared`, as `invite`
wasn't understood).
This change now handles missing events like Synapse, if a server isn't
allowed to see the event, it gets a redacted version of it, making the
`get_missing_events` tests pass.
This commit is contained in:
Till 2022-10-11 16:04:02 +02:00 committed by GitHub
parent 0a9aebdf01
commit 3c1474f68f
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7 changed files with 33 additions and 34 deletions

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@ -78,7 +78,7 @@ func (r *Backfiller) PerformBackfill(
}
// Scan the event tree for events to send back.
resultNIDs, err := helpers.ScanEventTree(ctx, r.DB, info, front, visited, request.Limit, request.ServerName)
resultNIDs, redactEventIDs, err := helpers.ScanEventTree(ctx, r.DB, info, front, visited, request.Limit, request.ServerName)
if err != nil {
return err
}
@ -95,6 +95,9 @@ func (r *Backfiller) PerformBackfill(
}
for _, event := range loadedEvents {
if _, ok := redactEventIDs[event.EventID()]; ok {
event.Redact()
}
response.Events = append(response.Events, event.Headered(info.RoomVersion))
}