@Override
    public byte[] toByteArray () throws IOException {
        int size = 48;
        int flags = getFlags();
        String targetName = getTarget();
        byte[] targetInformationBytes = getTargetInformation();
        byte[] targetBytes = new byte[0];

        if ( getFlag(NTLMSSP_REQUEST_TARGET) ) {
            if ( targetName != null && targetName.length() != 0 ) {

        pos += 8;
        int skOff = writeSecurityBuffer(type3, 52, sessionKeyBytes);
        pos += 8;

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

        if ( getFlag(NTLMSSP_NEGOTIATE_VERSION) ) {
            System.arraycopy(NTLMSSP_VERSION, 0, type3, pos, NTLMSSP_VERSION.length);
            pos += NTLMSSP_VERSION.length;
        }

            String targetName = getTarget();
            byte[] challenge = getChallenge();
            byte[] context = getContext();
            byte[] targetInformation = getTargetInformation();
            int flags = getFlags();
            byte[] target = new byte[0];
            if ((flags & NTLMSSP_REQUEST_TARGET) != 0) {
                if (targetName != null && targetName.length() != 0) {

                        || !msg2.getFlag(NtlmFlags.NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY) ) ) {
                    throw new SmbUnsupportedOperationException("Server does not support extended NTLMv2 key exchange");
                }

                if ( !msg2.getFlag(NtlmFlags.NTLMSSP_NEGOTIATE_128) ) {

            if ((getFlags() & NTLMSSP_NEGOTIATE_SIGN) == NTLMSSP_NEGOTIATE_SIGN) {
                HMACT64 hmac = new HMACT64(responseKeyNT);
                hmac.update(ntResponse, 0, 16); // only first 16 bytes of ntResponse
                byte[] userSessionKey = hmac.digest();

                if ((getFlags() & NTLMSSP_NEGOTIATE_KEY_EXCH) != 0) {

            this.andx.headerStart = this.headerStart;
            this.andx.setCommand(this.andxCommand);
            this.andx.setErrorCode(getErrorCode());
            this.andx.setFlags(getFlags());
            this.andx.setFlags2(getFlags2());
            this.andx.setTid(getTid());
            this.andx.setPid(getPid());
            this.andx.setUid(getUid());
            this.andx.setMid(getMid());

        DfsReferralDataImpl dr = new DfsReferralDataImpl();
        String[] arr = new String[4];
        dr.ttl = ref.getTtl();
        dr.rflags = ref.getRFlags();
        dr.expiration = expire;
        if ( ( dr.rflags & Trans2GetDfsReferralResponse.FLAGS_NAME_LIST_REFERRAL ) == Trans2GetDfsReferralResponse.FLAGS_NAME_LIST_REFERRAL ) {

     * @return the flags
     */
    public final byte getFlags () {
        return this.flags;
    }


    /**
     * @param flags
     *            the flags to set
     */
    public final void setFlags ( byte flags ) {
        this.flags = flags;
    }


    /**
     * @return the flags2
     */
    public final int getFlags2 () {
        return this.flags2;
    }

            SPNEGO_MECH_OID
        };
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.SSPContext#getFlags()
     */
    @Override
    public int getFlags () {
        return this.mechContext.getFlags();
    }


    @Override
    public boolean isSupported ( ASN1ObjectIdentifier mechanism ) {
        // prevent nesting
        return false;
    }

        return this.delegate.getCapabilities();
    }


    /**
     * {@inheritDoc}
     * 
     * @see jcifs.Configuration#getFlags2()
     */
    @Override
    public int getFlags2 () {
        return this.delegate.getFlags2();
    }


    /**
     * {@inheritDoc}
     * 
     * @see jcifs.Configuration#getSessionLimit()
     */
    @Override