*/
    public boolean isUserPermission(final String permission) {
        if (StringUtil.isNotBlank(permission)) {
            return permission.startsWith(ComponentUtil.getFessConfig().getRoleSearchUserPrefix());
        }
        return false;
    }

    /**
     * Gets the search role for a given user.
     *
     * @param name The username.
     * @return The search role.
     */