when(httpSession.getAttribute("NtlmHttpChal")).thenReturn(null);

        // For this test, we'll simulate that no auth header means we should challenge
        // Since we can't mock the internal transport operations easily without real network,
        // we'll test the simpler case where no NTLM negotiation is needed
        when(request.getHeader("Authorization")).thenReturn(null);

package jcifs.smb1.smb1;

import java.io.UnsupportedEncodingException;
import java.util.Date;

import jcifs.smb1.util.Hexdump;
import jcifs.smb1.util.LogStream;
import jcifs.smb1.util.transport.Request;
import jcifs.smb1.util.transport.Response;

abstract class ServerMessageBlock extends Response implements Request, SmbConstants {

    static LogStream log = LogStream.getInstance();

                setStatus(qr, NtStatus.NT_STATUS_NO_SUCH_FILE);
                qr.received();
                q.setResponse(qr);
                // Now emulate error thrown by transport for create chain
                throw new SmbException(NtStatus.NT_STATUS_NO_SUCH_FILE, false);
            }
            return null;
        }).when(tree).send(any(Request.class));

	serverURL := &url.URL{
		Scheme: endpoint.Scheme,
		Host:   endpoint.Host,
		Path:   pathJoin(healthCheckPathPrefix, healthCheckLivenessPath),
	}

	httpClient := &http.Client{
		Transport: globalInternodeTransport,
	}

	ctx, cancel := context.WithTimeout(GlobalContext, timeout)
	defer cancel()

	req, err := http.NewRequestWithContext(ctx, http.MethodGet, serverURL.String(), nil)

import okhttp3.internal.http2.Http2.frameLog
import okhttp3.internal.http2.Http2.frameLogWindowUpdate
import okhttp3.internal.writeMedium
import okio.Buffer
import okio.BufferedSink

/** Writes HTTP/2 transport frames. */
@Suppress("NAME_SHADOWING")
class Http2Writer(
  private val sink: BufferedSink,
  private val client: Boolean,
) : Closeable,
  Lockable {
  private val hpackBuffer: Buffer = Buffer()

    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.util.transport.Request#getCreditCost()
     */
    @Override
    public int getCreditCost() {
        return 1;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.util.transport.Response#getGrantedCredits()
     */
    @Override
    public int getGrantedCredits() {
        return 1;

		// value is cached we should attempt to invalidate it if such calls
		// were attempted. This can lead to false success under certain conditions
		// - this change attempts to avoid stale information if the underlying
		// transport is already down.
		return "", errDiskNotFound
	}

	// This call should never be over the network, this is always
	// a cached value - caller should make sure to use this

            "The referenced account is currently locked out and may not be logged on to.",
            "The remote system is not reachable by the transport.", "NT_STATUS_IO_REPARSE_TAG_NOT_HANDLED", };

            "The referenced account is currently locked out and may not be logged on to.", "Connection refused",
            "The remote system is not reachable by the transport.",
            "The layered file system driver for this I/O tag did not handle it when needed.",
            "No more files were found that match the file specification.", };

	if f.remoteIP != "" {
		tr = forwardForTransport{tr: tr, fwd: f.remoteIP}
	}
	return minio.New(f.endpoint, &minio.Options{
		TrailingHeaders: true,
		Creds:           mcreds,
		Secure:          globalIsTLS,
		Transport:       tr,
	})
}

func (f *sftpDriver) AccessKey() string {
	return f.permissions.CriticalOptions["AccessKey"]
}

func (f *sftpDriver) Fileread(r *sftp.Request) (ra io.ReaderAt, err error) {