case 0:
            case 1:
            case 2:
                macSigningKey = new byte[40];
                auth.getUserSessionKey(transport.server.encryptionKey, macSigningKey, 0);
                System.arraycopy(auth.getUnicodeHash(transport.server.encryptionKey),
                            0, macSigningKey, 16, 24);
                break;
            case 3:
            case 4:
            case 5:

        switch (LM_COMPATIBILITY) {
        case 0:
        case 1:
            setLMResponse(getLMResponse(type2, password));
            setNTResponse(getNTResponse(type2, password));
            break;
        case 2:
            byte[] nt = getNTResponse(type2, password);
            setLMResponse(nt);
            setNTResponse(nt);
            break;
        case 3:
        case 4:
        case 5:

                        setMechanisms(mechs);
                        break;
                    case 1:
                        ASN1BitString ctxFlags = DERBitString.getInstance(tagged, true);
                        setContextFlags(ctxFlags.getBytes()[ 0 ] & 0xff);
                        break;
                    case 2:
                        ASN1OctetString mechanismToken = ASN1OctetString.getInstance(tagged, true);

                case 0:
                    ASN1Enumerated enumerated = ASN1Enumerated.getInstance(tagged, true);
                    setResult(enumerated.getValue().intValue());
                    break;
                case 1:
                    setMechanism(ASN1ObjectIdentifier.getInstance(tagged, true));
                    break;
                case 2:

        // observed too that signatures on error responses are sometimes wrong??
        // Looks like the failure case also is just reflecting back the signature we sent

        // with SMB3's negotiation validation it's no longer possible to ignore this (on the validation response)
        // make sure that validation is performed in any case
        Smb2SigningDigest dgst = getDigest();

 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs;


import java.io.IOException;


/**
 * Base for all checked exceptions used by this library
 * 
 * @author mbechler
 *
 */
public class CIFSException extends IOException {

    /**
     * 
     */

interface rpc
{
	/* base types */

	typedef unsigned char uint8_t;
	typedef unsigned short uint16_t;
	typedef unsigned int uint32_t;

	/* dce */

	typedef struct {
	    uint32_t time_low;
	    uint16_t time_mid;
	    uint16_t time_hi_and_version;
	    uint8_t clock_seq_hi_and_reserved;
	    uint8_t clock_seq_low;
	    uint8_t node[6];
	} uuid_t;

	/* win32 stuff */

	typedef struct {
		uint32_t type;

             * "The parameter is incorrect" error can occur.
             */
            uid = 0;
    
            do {
                switch (state) {
                    case 10: /* NTLM */
                        if (auth != NtlmPasswordAuthentication.ANONYMOUS &&
                                transport.hasCapability(SmbConstants.CAP_EXTENDED_SECURITY)) {

             * lastNameOffset ends up pointing to either to
             * the exact location of the filename(e.g. Win98)
             * or to the start of the entry containing the
             * filename(e.g. NT). Ahhrg! In either case the
             * lastNameOffset falls between the start of the
             * entry and the next entry.
             */

            if ( this.lastNameBufferIndex >= bufferIndex

import org.ietf.jgss.GSSException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.spnego.NegTokenInit;


/**
 * Base kerberos authenticator
 * 
 * Uses a subject that contains kerberos credentials for use in GSSAPI context establishment.
 *