@Override
            public String getSmbAvailableSidTypes() {
                return "1,2,4:2,5:1";
            }

            @Override
            public boolean isLdapLowercasePermissionName() {
                return false;
            }

            @Override
            public boolean isLdapIgnoreNetbiosName() {
                return false;
            }
        });

            logger.debug("Ignored SID: {} {}", type, sid);
        }
        return null;
    }

    protected String createSearchRole(final int type, final String name) {
        if (fessConfig.isLdapLowercasePermissionName()) {
            return type + fessConfig.getCanonicalLdapName(name).toLowerCase(Locale.ROOT);
        }
        return type + fessConfig.getCanonicalLdapName(name);
    }