Add /_dendrite/admin/purgeRoom/{roomID} (#2662)

This adds a new admin endpoint `/_dendrite/admin/purgeRoom/{roomID}`. It
completely erases all database entries for a given room ID.

The roomserver will start by clearing all data for that room and then
will generate an output event to notify downstream components (i.e. the
sync API and federation API) to do the same.

It does not currently clear media and it is currently not implemented
for SQLite since it relies on SQL array operations right now.

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
Co-authored-by: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
This commit is contained in:
Neil 2023-01-19 20:02:32 +00:00 committed by GitHub
parent 67f5c5bc1e
commit 738686ae68
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48 changed files with 1213 additions and 170 deletions

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@ -28,6 +28,7 @@ import (
"github.com/matrix-org/dendrite/roomserver/storage"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib"
"github.com/sirupsen/logrus"
)
type Admin struct {
@ -242,6 +243,42 @@ func (r *Admin) PerformAdminEvacuateUser(
return nil
}
func (r *Admin) PerformAdminPurgeRoom(
ctx context.Context,
req *api.PerformAdminPurgeRoomRequest,
res *api.PerformAdminPurgeRoomResponse,
) error {
// Validate we actually got a room ID and nothing else
if _, _, err := gomatrixserverlib.SplitID('!', req.RoomID); err != nil {
res.Error = &api.PerformError{
Code: api.PerformErrorBadRequest,
Msg: fmt.Sprintf("Malformed room ID: %s", err),
}
return nil
}
logrus.WithField("room_id", req.RoomID).Warn("Purging room from roomserver")
if err := r.DB.PurgeRoom(ctx, req.RoomID); err != nil {
logrus.WithField("room_id", req.RoomID).WithError(err).Warn("Failed to purge room from roomserver")
res.Error = &api.PerformError{
Code: api.PerformErrorBadRequest,
Msg: err.Error(),
}
return nil
}
logrus.WithField("room_id", req.RoomID).Warn("Room purged from roomserver")
return r.Inputer.OutputProducer.ProduceRoomEvents(req.RoomID, []api.OutputEvent{
{
Type: api.OutputTypePurgeRoom,
PurgeRoom: &api.OutputPurgeRoom{
RoomID: req.RoomID,
},
},
})
}
func (r *Admin) PerformAdminDownloadState(
ctx context.Context,
req *api.PerformAdminDownloadStateRequest,