if (user.getFessUser() instanceof SamlUser) {
            return LaRequestUtil.getOptionalRequest().map(request -> {
                if (logger.isDebugEnabled()) {
                    logger.debug("Logging out with SAML Authenticator");
                }
                final HttpServletResponse response = LaResponseUtil.getResponse();
                final SamlUser samlUser = (SamlUser) user.getFessUser();
                try {

        Kerb5Authenticator auth = new Kerb5Authenticator((Subject) null);

        // User accessors
        assertNull(auth.getUser());
        auth.setUser(null);
        assertNull(auth.getUser());
        auth.setUser("");
        assertEquals("", auth.getUser());

        // Realm accessors
        assertNull(auth.getRealm());
        auth.setRealm("EXAMPLE.COM");

    /**
     * Creates a Type-3 message using default values from the current
     * environment.
     */
    public Type3Message() {
        setFlags(getDefaultFlags());
        setDomain(getDefaultDomain());
        setUser(getDefaultUser());
        setWorkstation(getDefaultWorkstation());
    }

    /**
     * Creates a Type-3 message in response to the given Type-2 message
     * using default values from the current environment.

     *
     * @param tc
     *            context to use
     */
    public Type3Message(final CIFSContext tc) {
        setFlags(getDefaultFlags(tc));
        setDomain(tc.getConfig().getDefaultDomain());
        setUser(tc.getConfig().getDefaultUsername());
        setWorkstation(tc.getNameServiceClient().getLocalHost().getHostName());
    }

    /**
     * Creates a Type-3 message in response to the given Type-2 message.
     *

        this.searchWord = value;
    }

    public String getUser() {
        checkSpecifiedProperty("user");
        return convertEmptyToNull(user);
    }

    public void setUser(String value) {
        registerModifiedProperty("user");
        this.user = value;
    }

    public String getUserAgent() {
        checkSpecifiedProperty("userAgent");

     * @param from the source authenticator
     */
    public static void cloneInternal(Kerb5Authenticator to, Kerb5Authenticator from) {
        NtlmPasswordAuthenticator.cloneInternal(to, from);
        to.setUser(from.getUser());
        to.setRealm(from.getRealm());
        to.setService(from.getService());
        to.setLifeTime(from.getLifeTime());
        to.setUserLifeTime(from.getUserLifeTime());

            result.setRoles(toStringArray(source.get("roles")));
            result.setSearchWord(DfTypeUtil.toString(source.get("searchWord")));
            result.setUser(DfTypeUtil.toString(source.get("user")));
            result.setUserAgent(DfTypeUtil.toString(source.get("userAgent")));
            result.setUserInfoId(DfTypeUtil.toString(source.get("userInfoId")));

                "searchWord");
        setupEpg(_epgMap, et -> ((SearchLog) et).getUser(), (et, vl) -> ((SearchLog) et).setUser(DfTypeUtil.toString(vl)), "user");
        setupEpg(_epgMap, et -> ((SearchLog) et).getUserAgent(), (et, vl) -> ((SearchLog) et).setUserAgent(DfTypeUtil.toString(vl)),
                "userAgent");

        searchLog.setQueryOffset(pageStart);
        searchLog.setQueryPageSize(pageSize);
        ComponentUtil.getRequestManager().findUserBean(FessUserBean.class).ifPresent(user -> {
            searchLog.setUser(user.getUserId());
        });

        LaRequestUtil.getOptionalRequest().ifPresent(req -> {
            searchLog.setClientIp(StringUtils.abbreviate(ComponentUtil.getViewHelper().getClientIp(req), 100));