func (e *RevokeSigsEngine) getSigIDsToRevoke(me *libkb.User) ([]keybase1.SigID, error) {
ret := make([]keybase1.SigID, len(e.sigIDs))
copy(ret, e.sigIDs)
for _, sigID := range ret {
valid, err := me.IsSigIDActive(sigID)
if err != nil {
return nil, err
}
if !valid {
return nil, fmt.Errorf("Signature '%s' does not exist.", sigID)
}
}
return ret, nil
}
