dr.stripPathConsumed(1 + domain.length() + 1 + root.length());

                    if ( dr.getPathConsumed() > ( path != null ? path.length() : 0 ) ) {
                        log.error("Consumed more than we provided");
                    }

                    link = path != null && dr.getPathConsumed() > 0 ? path.substring(0, dr.getPathConsumed()) : "\\";
                    dr.setLink(link);

                Assume.assumeTrue("No Ntsmbs", false);
            }
            catch ( SmbException e ) {
                if ( e.getNtStatus() == NtStatus.NT_STATUS_ACCESS_DENIED || e.getNtStatus() == WinError.ERROR_ACCESS_DENIED ) {
                    // we might not have permissions for that
                    Assume.assumeTrue("No permission for share security accesss", false);
                }
                throw e;

                }
                else if ( s.equalsIgnoreCase("WINS") ) {
                    if ( this.winsServer.length == 0 ) {
                        log.error("UniAddress resolveOrder specifies WINS however " + " WINS server has not been configured");
                        continue;
                    }
                    this.resolverOrder.add(ResolverType.RESOLVER_WINS);

                // this is the signature error
                throw new SMBProtocolDowngradeException("Signature error during negotiate validation", e);
            }

            // other errors are treated as success
            return;
        }
        ValidateNegotiateInfoResponse out = resp.getOutputData(ValidateNegotiateInfoResponse.class);

                resp = super.sendrecv(curHead, resp, params);

                if ( !checkStatus(curHead, resp) ) {
                    if ( log.isDebugEnabled() ) {
                        log.debug("Breaking on error " + resp);
                    }
                    break;
                }

                if ( nextHead != null ) {
                    // prepare remaining

     * 
     * This does not provide any actual downgrade protection if SMB1 is allowed.
     * 
     * It will also break connections with SMB2 servers that do not properly sign error responses.
     * 
     * @return whether to enforce the use of secure negotiation.
     */
    boolean isRequireSecureNegotiate ();


    /**
     * Enable port 139 failover
     * 

            try {
                mkdir();
            }
            catch ( SmbException e ) {
                log.debug("mkdirs", e);
                // Ignore "Cannot create a file when that file already exists." errors for now as
                // they seem to be show up under some conditions most likely due to timing issues.
                if ( e.getNtStatus() != NtStatus.NT_STATUS_OBJECT_NAME_COLLISION ) {
                    throw e;

import jcifs.smb.SmbTransportInternal;
import jcifs.smb.SmbTreeHandleInternal;


/**
 * 
 * 
 * 
 * Compatability Notes:
 * - Windows (2k8, 2k12) servers do not like extended security + DOS error codes
 * 
 * @author mbechler
 *
 */
@RunWith ( Parameterized.class )
@SuppressWarnings ( {
    "javadoc", "deprecation"
} )
public class SessionTest extends BaseCIFSTest {

            int n;

            send(req, resp);

            if (resp.status != SmbException.ERROR_SUCCESS &&
                    resp.status != SmbException.ERROR_MORE_DATA) {
                throw new SmbException( resp.status, true );
            }
            more = resp.status == SmbException.ERROR_MORE_DATA;

            n = more ? resp.numEntries - 1 : resp.numEntries;