status_code=HTTP_401_UNAUTHORIZED,
            detail="Not authenticated",
            headers={"WWW-Authenticate": "Bearer"},
        )

    async def __call__(self, request: Request) -> Optional[str]:
        authorization = request.headers.get("Authorization")
        if not authorization:
            if self.auto_error:
                raise self.make_not_authenticated_error()
            else:

            wagon = container.lookup(Wagon.class, hint);
        } catch (ComponentLookupException e) {
            throw new UnsupportedProtocolException(
                    "Cannot find wagon which supports the requested protocol: " + protocol, e);
        }

        return wagon;
    }

        request.setGoals(context.options().goals().orElse(List.of()));
        request.setReactorFailureBehavior(determineReactorFailureBehaviour(context));
        request.setRecursive(!context.options().nonRecursive().orElse(!request.isRecursive()));
        request.setOffline(context.options().offline().orElse(request.isOffline()));

				}
			}
		}
	}

	// Bucket federation is 'true' only when IAM assets are not namespaced
	// per tenant and all tenants interested in globally available users
	// if namespace was requested such as specifying etcdPathPrefix then
	// we assume that users are interested in global bucket support
	// but not federation.
	globalBucketFederation = etcdCfg.PathPrefix == "" && etcdCfg.Enabled

	for _, ep := range testServer.Disks {
		for _, disk := range ep.Endpoints {
			os.RemoveAll(disk.Path)
		}
	}
}

// Truncate request to simulate unexpected EOF for a request signed using streaming signature v4.
func truncateChunkByHalfSigv4(req *http.Request) (*http.Request, error) {
	bufReader := bufio.NewReader(req.Body)
	hexChunkSize, chunkSignature, err := readChunkLine(bufReader)
	if err != nil {
		return nil, err

            assertEquals(expectedFlags, message.getFlags());
            assertNull(message.getChallenge());
            assertEquals(TEST_DOMAIN, message.getTarget()); // Target should be default domain if requested
            assertNotNull(message.getTargetInformation());
        }

        @Test
        @DisplayName("Constructor with challenge and target should set values correctly")

  @WeakOuter
  private final class ServiceDelegate extends AbstractService {

    // A handle to the running task so that we can stop it when a shutdown has been requested.
    // These two fields are volatile because their values will be accessed from multiple threads.
    private volatile @Nullable Cancellable runningTask;
    private volatile @Nullable ScheduledExecutorService executorService;

            unc = dunc;
            if (request != null && request.path != null && request.path.endsWith("\\") && !dunc.endsWith("\\")) {
                dunc += "\\";
            }
            if (request != null) {
                request.path = dunc;
                request.flags2 |= SmbConstants.FLAGS2_RESOLVE_PATHS_IN_DFS;
            }

        // in.available() always returns 0 (the default).
        int skip = (int) min(remaining, BUFFER_SIZE);
        if (buf == null) {
          // Allocate a buffer bounded by the maximum size that can be requested, for
          // example an array of BUFFER_SIZE is unnecessary when the value of remaining
          // is smaller.
          buf = new byte[skip];
        }
        if ((skipped = in.read(buf, 0, skip)) == -1) {

		}()

		prevObj := ""
		skipReplicate := false

		for obj := range objInfoCh {
			oi := toObjectInfo(r.Source.Bucket, obj.Key, obj)
			if !minioSrc {
				// Check if metadata filter was requested and it is expected to have
				// all user metadata or just storageClass. If its only storageClass
				// List() already returns relevant information for filter to be applied.
				if isMetadata && !isStorageClassOnly {