if (isRole) {
            if (fessConfig.isLdapRoleSearchRoleEnabled()) {
                roleSet.add(systemHelper.getSearchRoleByRole(normalizePermissionName(name)));
            }
        } else if (fessConfig.isLdapRoleSearchGroupEnabled()) {
            roleSet.add(systemHelper.getSearchRoleByGroup(normalizePermissionName(name)));
        }
    }

    public String normalizePermissionName(final String name) {

        } else if (obj instanceof Boolean) {
            buf.append(obj.toString());
        } else if (obj instanceof Date) {
            final SimpleDateFormat sdf = new SimpleDateFormat(CoreLibConstants.DATE_FORMAT_ISO_8601_EXTEND, Locale.ROOT);
            buf.append('\"').append(StringEscapeUtils.escapeJson(sdf.format(obj))).append('\"');
        } else {

                        if (indices.length == 1) {
                            indexName = indices[0];
                        } else {
                            indexName = configIndex;
                        }
                    }
                } else {
                    if (configIndex.startsWith(CONFIG_INDEX_PREFIX)) {
                        final String name = fessConfig.getIndexConfigIndex();

            } else if (dateFieldSet.contains(key)) {
                // TODO time zone
                value = FessFunctions.parseDate(value.toString());
            } else if (integerFieldSet.contains(key)) {
                value = DfTypeUtil.toInteger(value.toString());
            } else if (longFieldSet.contains(key)) {