}

    default void setLdapInitialContextFactory(final String value) {
        setSystemProperty(Constants.LDAP_INITIAL_CONTEXT_FACTORY, value);
    }

    default String getLdapInitialContextFactory() {
        return getSystemProperty(Constants.LDAP_INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    }

    default void setLdapSecurityAuthentication(final String value) {

        form.ldapMemberofAttribute = fessConfig.getLdapMemberofAttribute();
        form.ldapSecurityAuthentication = fessConfig.getLdapSecurityAuthentication();
        form.ldapInitialContextFactory = fessConfig.getLdapInitialContextFactory();
        form.notificationLogin = fessConfig.getNotificationLogin();
        form.notificationSearchTop = fessConfig.getNotificationSearchTop();