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

            @Override
            public String getCanonicalLdapName(String name) {
                return name;
            }
        });
        sambaHelper.init();

        String result = sambaHelper.createSearchRole(1, "TestUser");

    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);
    }

                .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).toArray(n -> new String[n]));
    }

    boolean isLdapIgnoreNetbiosName();

    default String getCanonicalLdapName(final String name) {
        if (isLdapIgnoreNetbiosName()) {
            final String[] values = name.split("\\\\");
            if (values.length == 0) {
                return null;
            }