domain = username.substring(ci + 1);
                username = username.substring(0, ci);
            } else {
                ci = username.indexOf('\\');
                if (ci > 0) {
                    domain = username.substring(0, ci);
                    username = username.substring(ci + 1);
                }
            }
        }

        this.domain = domain;
        this.username = username;

                    lmHash = new byte[(password.length() + 1) * 2];
                    ntHash = new byte[0];
                    writeString( password, lmHash, 0 );
                }
                accountName = auth.username;
                if (useUnicode)
                    accountName = accountName.toUpperCase();
                primaryDomain = auth.domain.toUpperCase();
            } else if (cred instanceof byte[]) {

    private final byte[] ntHash;


    /**
     * Create username/password credentials with specified domain
     * 
     * @param domain
     * @param username
     * @param passwordHash
     *            NT password hash
     */
    public NtlmNtHashAuthenticator ( String domain, String username, byte[] passwordHash ) {
        super(domain, username, null, AuthenticationType.USER);

    public NtlmPasswordAuthenticator ( String domain, String username, String password, AuthenticationType type ) {
        if ( username != null ) {
            int ci = username.indexOf('@');
            if ( ci > 0 ) {
                domain = username.substring(ci + 1);
                username = username.substring(0, ci);
            }
            else {
                ci = username.indexOf('\\');
                if ( ci > 0 ) {

     * 
     * @param domain
     * @param username
     * @param challenge
     * @param ansiHash
     * @param unicodeHash
     */
    public NtlmPasswordAuthentication ( String domain, String username, byte[] challenge, byte[] ansiHash, byte[] unicodeHash ) {
        super(domain, username, null);
        if ( domain == null || username == null || ansiHash == null || unicodeHash == null ) {

    /**
     * 
     * @param domain
     * @param username
     * @param password
     * 
     * @return the caclulated mac
     */
    public static byte[] nTOWFv2 ( String domain, String username, String password ) {
        return nTOWFv2(domain, username, getNTHash(password));
    }


    /**
     * 
     * @param domain
     * @param username
     * @param passwordHash

            PrincipalName.KRB_NT_PRINCIPAL);
        return principalName;
    }


    public static Subject getInitiatorSubject ( String userName, String password, String realm, Long expire ) throws Exception {
        KerberosPrincipal principal = new KerberosPrincipal(String.format("%s@%s", userName, realm), KerberosPrincipal.KRB_NT_PRINCIPAL);
        return getInitiatorSubject(principal, password, expire);
    }

    private static final String DOMAIN =
                Config.getProperty("jcifs.smb1.smb.client.domain", null);
    private static final String USERNAME =
                Config.getProperty("jcifs.smb1.smb.client.username", null);
    private static final int CACHE_POLICY =
                Config.getInt( "jcifs.smb1.netbios.cachePolicy", 60 * 10 ) * 60; /* 10 hours */

    static NbtAddress[] dc_list = null;

            }
            int domainLength = (domain != null) ? domain.length : 0;
            String userName = getUser();
            byte[] user = null;
            if (userName != null && userName.length() != 0) {
                user = unicode ? userName.getBytes(UNI_ENCODING) :
                        userName.toUpperCase().getBytes(oem);
            }
            int userLength = (user != null) ? user.length : 0;

     * @param domain
     *            domain for NTLM fallback
     * @param username
     *            user for NTLM fallback
     * @param password
     *            password for NTLM fallback
     */
    public Kerb5Authenticator ( Subject subject, String domain, String username, String password ) {
        super(domain, username, password);
        this.canFallback = true;
        this.subject = subject;
    }