default String getLdapAdminGroupFilter(final String name) {
        return String.format(getLdapAdminGroupFilter(), name);
    }

    String getLdapAdminGroupBaseDn();

    default String getLdapAdminGroupSecurityPrincipal(final String name) {
        final StringBuilder buf = new StringBuilder(100);
        buf.append(String.format(getLdapAdminGroupFilter(), name));
        if (StringUtil.isNotBlank(getLdapAdminGroupBaseDn())) {