bridgev2/provisionutil: check for orphaned DMs in resolve identifier
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This commit is contained in:
Tulir Asokan 2025-11-23 15:51:15 +02:00
commit 41b1dfc8c1
2 changed files with 32 additions and 28 deletions

View file

@ -88,6 +88,36 @@ func sendErrorAndLeave(ctx context.Context, evt *event.Event, intent MatrixAPI,
rejectInvite(ctx, evt, intent, "")
}
func (portal *Portal) CleanupOrphanedDM(ctx context.Context, userMXID id.UserID) {
if portal.MXID == "" {
return
}
log := zerolog.Ctx(ctx)
existingPortalMembers, err := portal.Bridge.Matrix.GetMembers(ctx, portal.MXID)
if err != nil {
log.Err(err).
Stringer("old_portal_mxid", portal.MXID).
Msg("Failed to check existing portal members, deleting room")
} else if targetUserMember, ok := existingPortalMembers[userMXID]; !ok {
log.Debug().
Stringer("old_portal_mxid", portal.MXID).
Msg("Inviter has no member event in old portal, deleting room")
} else if targetUserMember.Membership.IsInviteOrJoin() {
return
} else {
log.Debug().
Stringer("old_portal_mxid", portal.MXID).
Str("membership", string(targetUserMember.Membership)).
Msg("Inviter is not in old portal, deleting room")
}
if err = portal.RemoveMXID(ctx); err != nil {
log.Err(err).Msg("Failed to delete old portal mxid")
} else if err = portal.Bridge.Bot.DeleteRoom(ctx, portal.MXID, true); err != nil {
log.Err(err).Msg("Failed to clean up old portal room")
}
}
func (br *Bridge) handleGhostDMInvite(ctx context.Context, evt *event.Event, sender *User) EventHandlingResult {
ghostID, _ := br.Matrix.ParseGhostMXID(id.UserID(evt.GetStateKey()))
validator, ok := br.Network.(IdentifierValidatingNetwork)
@ -165,34 +195,7 @@ func (br *Bridge) handleGhostDMInvite(ctx context.Context, evt *event.Event, sen
return EventHandlingResultFailed
}
}
if portal.MXID != "" {
doCleanup := true
existingPortalMembers, err := br.Matrix.GetMembers(ctx, portal.MXID)
if err != nil {
log.Err(err).
Stringer("old_portal_mxid", portal.MXID).
Msg("Failed to check existing portal members, deleting room")
} else if targetUserMember, ok := existingPortalMembers[sender.MXID]; !ok {
log.Debug().
Stringer("old_portal_mxid", portal.MXID).
Msg("Inviter has no member event in old portal, deleting room")
} else if targetUserMember.Membership.IsInviteOrJoin() {
doCleanup = false
} else {
log.Debug().
Stringer("old_portal_mxid", portal.MXID).
Str("membership", string(targetUserMember.Membership)).
Msg("Inviter is not in old portal, deleting room")
}
if doCleanup {
if err = portal.RemoveMXID(ctx); err != nil {
log.Err(err).Msg("Failed to delete old portal mxid")
} else if err = br.Bot.DeleteRoom(ctx, portal.MXID, true); err != nil {
log.Err(err).Msg("Failed to clean up old portal room")
}
}
}
portal.CleanupOrphanedDM(ctx, sender.MXID)
err = invitedGhost.Intent.EnsureInvited(ctx, evt.RoomID, br.Bot.GetMXID())
if err != nil {
log.Err(err).Msg("Failed to ensure bot is invited to room")

View file

@ -109,6 +109,7 @@ func ResolveIdentifier(
return nil, bridgev2.RespError(mautrix.MUnknown.WithMessage("Failed to get portal"))
}
}
resp.Chat.Portal.CleanupOrphanedDM(ctx, login.UserMXID)
if createChat && resp.Chat.Portal.MXID == "" {
apiResp.JustCreated = true
err := resp.Chat.Portal.CreateMatrixRoom(ctx, login, resp.Chat.PortalInfo)