* Provides access to user identification information.
 */
public interface FessCredential {

    /**
     * Gets the user ID for this credential.
     * @return The user ID.
     */
    String getUserId();

     * @param password the password
     */
    public LocalUserCredential(final String user, final String password) {
        super(user, password);
    }

    @Override
    public String getUserId() {
        return getUser();
    }

        assertArrayEquals(new String[] { "group1", "group2" }, groups);

        OpenIdConnectCredential credential = new OpenIdConnectCredential(attributes);
        assertEquals("******@****.***", credential.getUserId());
        assertArrayEquals(new String[] { "group1", "group2" }, credential.getUserGroups());
    }

            return null;
        });
        getUserBean().ifPresent(u -> {
            if (u.getFessUser() instanceof User && entity.getName().equals(u.getUserId())) {
                throwValidationErrorApi(messages -> messages.addErrorsCouldNotDeleteLoggedInUser(GLOBAL));
            }
        });
        try {
            userService.delete(entity);

        String userCode = sessionManager.getAttribute(USER_BEAN, TypicalUserBean.class)
                .filter(u -> !Constants.EMPTY_USER_ID.equals(u.getUserId()))
                .map(u -> u.getUserId().toString())
                .orElse(StringUtil.EMPTY);
        if (StringUtil.isBlank(userCode)) {
            return null;
        }

     */
    public AzureAdCredential(final IAuthenticationResult authResult) {
        this.authResult = authResult;
    }

    @Override
    public String getUserId() {
        return authResult.account().username();
    }

    @Override
    public String toString() {
        return "{" + authResult.account().username() + "}";
    }

    /**

            return null;
        });
        getUserBean().ifPresent(u -> {
            if (u.getFessUser() instanceof User && entity.getName().equals(u.getUserId())) {
                throwValidationErrorApi(messages -> messages.addErrorsCouldNotDeleteLoggedInUser(GLOBAL));
            }
        });
        try {
            groupService.delete(entity);

        verifyCrudMode(form.crudMode, CrudMode.DETAILS);
        validate(form, messages -> {}, this::asDetailsHtml);
        getUserBean().ifPresent(u -> {
            if (u.getFessUser() instanceof User && form.name.equals(u.getUserId())) {
                throwValidationError(messages -> messages.addErrorsCouldNotDeleteLoggedInUser(GLOBAL), this::asDetailsHtml);
            }
        });
        verifyToken(this::asDetailsHtml);

     */
    @Override
    public void resolveCredential(final LoginCredentialResolver resolver) {
        resolver.resolve(SpnegoCredential.class, credential -> {
            final String username = credential.getUserId();
            if (!ComponentUtil.getFessConfig().isAdminUser(username)) {
                return ComponentUtil.getLdapManager().login(username);
            }
            return OptionalEntity.empty();
        });

        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));