<la:message key="labels.administration" />
													</la:link>
												</c:if>
												<la:link href="/logout/" styleClass="dropdown-item">
													<la:message key="labels.logout" />
												</la:link>
											</div>
										</div>
									</li>
								</c:when>
								<c:when test="${ pageLoginLink }">

    /**
     * Handles user logout and redirects to the login page.
     *
     * @return the HTML response after logout
     */
    @Execute
    public HtmlResponse index() {
        final OptionalThing<FessUserBean> userBean = getUserBean();
        activityHelper.logout(userBean);
        final String redirectUrl = userBean.map(user -> ComponentUtil.getSsoManager().logout(user)).orElse(null);
        fessLoginAssist.logout();

 * such as metadata requests and logout actions.
 */
public enum SsoResponseType {
    /**
     * Indicates a request for SSO metadata, which is typically used for
     * configuration and discovery in protocols like SAML.
     */
    METADATA,

    /**
     * Indicates a request to perform a logout operation, terminating the
     * user's SSO session.
     */
    LOGOUT;

            "There are currently no logon servers available to service the logon request.", "The specified user already exists.",
            "The specified user does not exist.", "The specified network password is not correct.",
            "Logon failure: unknown user name or bad password.", "Logon failure: user account restriction.",

     * @return The action response.
     */
    ActionResponse getResponse(SsoResponseType responseType);

    /**
     * Performs logout for the specified user.
     * @param user The user to logout.
     * @return The logout URL or null if not applicable.
     */
    String logout(FessUserBean user);

            "There are currently no logon servers available to service the logon request.", "The specified user already exists.",
            "The specified user does not exist.", "The specified network password is not correct.",
            "Logon failure: unknown user name or bad password.", "Logon failure: user account restriction.",

        pos += 8;

        writeULong(type3, pos, NTLMSSP_TYPE3);
        pos += 4;

        final int lmOff = writeSecurityBuffer(type3, 12, lmResponseBytes);
        pos += 8;
        final int ntOff = writeSecurityBuffer(type3, 20, ntResponseBytes);
        pos += 8;
        final int domOff = writeSecurityBuffer(type3, 28, domainBytes);
        pos += 8;

            }
        }
        return null;
    }

    /**
     * Performs logout operations for the specified user using SSO.
     *
     * @param user The user to logout
     * @return The logout URL from the SSO authenticator, or null if SSO is not available
     */
    public String logout(final FessUserBean user) {
        if (available()) {

    /**
     * Buffer type for device claims information.
     */
    int DEVICE_CLAIMS_TYPE = 0xF;

    /**
     * Flag for extra SIDs in logon information.
     */
    int LOGON_EXTRA_SIDS = 0x20;
    /**
     * Flag for resource groups in logon information.
     */
    int LOGON_RESOURCE_GROUPS = 0x200;

    /**
     * Kerberos salt type for MD5 checksums.
     */
    int MD5_KRB_SALT = 17;

    }

    /**
     * SSO logout endpoint.
     *
     * This method handles SSO logout requests, coordinating with the SSO provider
     * to properly terminate the user's SSO session. It may involve redirecting
     * to the SSO provider's logout endpoint or performing local logout operations.
     *
     * @return ActionResponse directing to the logout page or SSO provider logout endpoint
     */
    @Execute