// When
        SmbException exception = new SmbException(ntStatus, false);

        // Then
        assertNotNull(exception);
        assertTrue(exception.getMessage().toLowerCase().contains("logon") || exception.getMessage().toLowerCase().contains("authentication")
                || exception.getMessage().toLowerCase().contains("login") || exception.getMessage().toLowerCase().contains("user")

                user = index != -1 ? user.substring(index + 1) : user;
                ntlm = new NtlmPasswordAuthentication(domain, user, password);
            }
            try {
                SmbSession.logon(dc, ntlm);
            } catch (final SmbAuthException sae) {
                response.setHeader("WWW-Authenticate", "NTLM");
                if (offerBasic) {

                ntlm = new NtlmPasswordAuthentication(getTransportContext(), domain, user, password);
            }
            try {
                getTransportContext().getTransportPool().logon(getTransportContext(), dc);
            } catch (final SmbAuthException sae) {
                response.setHeader("WWW-Authenticate", "NTLM");
                if (offerBasic) {

                ntlm = new NtlmPasswordAuthentication(domain, user, password);
                dc = UniAddress.getByName(domainController, true);
            }
            try {

                SmbSession.logon(dc, ntlm);

                if (LogStream.level > 2) {
                    log.println("NtlmHttpFilter: " + ntlm + " successfully authenticated against " + dc);
                }

    public static final int ACB_TEMPDUP = 8;
    /** Account control bit flag: Normal user account */
    public static final int ACB_NORMAL = 16;
    /** Account control bit flag: MNS logon user account */
    public static final int ACB_MNS = 32;
    /** Account control bit flag: Interdomain trust account */
    public static final int ACB_DOMTRUST = 64;
    /** Account control bit flag: Workstation trust account */

    public static final int ACB_TEMPDUP = 8;
    /** Account control bit flag: Normal user account */
    public static final int ACB_NORMAL = 16;
    /** Account control bit flag: MNS logon user account */
    public static final int ACB_MNS = 32;
    /** Account control bit flag: Interdomain trust account */
    public static final int ACB_DOMTRUST = 64;
    /** Account control bit flag: Workstation trust account */

    /**
     * Establish a tree connection with the configured logon share
     *
     * @throws SmbException
     */
    @Override
    public void treeConnectLogon() throws SmbException {
        String logonShare = getContext().getConfig().getLogonShare();
        if (logonShare == null || logonShare.isEmpty()) {
            throw new SmbException("Logon share is not defined");
        }

                dc = getTransportContext().getNameServiceClient().getByName(this.domainController, true);
            }
            try {
                getTransportContext().getTransportPool().logon(getTransportContext(), dc);

                if (log.isDebugEnabled()) {
                    log.debug("NtlmHttpFilter: " + ntlm + " successfully authenticated against " + dc);
                }

            try {
                send(req, resp);
            } catch (final SmbException e) {
                throw e;
            } catch (final CIFSException e) {
                throw new SmbException("Logon share connection failed", e);
            }
        }
    }

    boolean treeDisconnect(final boolean inError, final boolean inUse) {
        boolean wasInUse = false;

    /** Whether to use strict DFS path resolution */
    protected boolean dfsStrictView = false;
    /** Whether to convert DFS paths to FQDN */
    protected boolean dfsConvertToFqdn;
    /** Default logon share */
    protected String logonShare;
    /** Default domain for authentication */
    protected String defaultDomain;
    /** Default username for authentication */
    protected String defaultUserName;