}
}

// Tests hash reader checksum verification.
func TestHashReaderVerification(t *testing.T) {
	testCases := []struct {
		desc              string
		src               io.Reader
		size              int64
		actualSize        int64
		md5hex, sha256hex string
		err               error
	}{
		0: {
			desc:       "Success, no checksum verification provided.",
			src:        bytes.NewReader([]byte("abcd")),

	if c.done != nil {
		xioutil.SafeClose(c.done)
		c.done = nil
	}
	return c.rc.Close()
}

// keepHTTPReqResponseAlive can be used to avoid timeouts with long storage
// operations, such as bitrot verification or data usage scanning.
// Every 10 seconds a space character is sent.
// keepHTTPReqResponseAlive will wait for the returned body to be read before starting the ticker.

				jwtgo.ValidationErrorClaimsInvalid)
		}
	}

	// Lookup key from claims, claims may not be valid and may return
	// invalid key which is okay as the signature verification will fail.
	key, err := fn(claims)
	if err != nil {
		return err
	}
	borrow := signer.HashBorrower()
	hasher := hmac.New(borrow.Borrow, key)
	hasher.Write([]byte(tokenStr[:i]))

			Description: "set to 'on' to enable TLS",
			Optional:    true,
			Type:        "on|off",
		},
		config.HelpKV{
			Key:         target.KafkaTLSSkipVerify,
			Description: `trust server TLS without verification, defaults to "on" (verify)`,
			Optional:    true,
			Type:        "on|off",
		},
		config.HelpKV{
			Key:         target.KafkaClientTLSCert,
			Description: "path to client certificate for mTLS auth",

	maxFormFieldSize = int64(1 * humanize.MiByte)

	// The maximum allowed time difference between the incoming request
	// date and server date during signature verification.
	globalMaxSkewTime = 15 * time.Minute // 15 minutes skew allowed.

	// GlobalStaleUploadsExpiry - Expiry duration after which the uploads in multipart,
	// tmp directory are deemed stale.

			}
		}
		if verificationImpacted {
			res := ObjectToInstance(dr)
			messages.Add(msg.NewUpdateIncompatibility(res,
				"VERIFY_CERTIFICATE_AT_CLIENT", "1.20",
				"previously, TLS verification was skipped. Set `insecureSkipVerify` if this behavior is desired", "1.20"))
		}
		if sniImpacted {
			res := ObjectToInstance(dr)
			messages.Add(msg.NewUpdateIncompatibility(res,
				"ENABLE_AUTO_SNI", "1.20",

			Key:         config.StorageClassSubSys,
			Description: "define object level redundancy",
		}, config.HelpKV{
			Key:         config.HealSubSys,
			Description: "manage object healing frequency and bitrot verification checks",
		})
	}

	helpMap := map[string]config.HelpKVS{
		"":                          helpSubSys, // Help for all sub-systems.
		config.SiteSubSys:           config.SiteHelp,

		if err != nil || len(contentSHA256) == 0 {
			return ErrContentSHA256Mismatch
		}
	}

	// Verify 'Content-Md5' and/or 'X-Amz-Content-Sha256' if present.
	// The verification happens implicit during reading.
	reader, err := hash.NewReader(ctx, r.Body, -1, clientETag.String(), hex.EncodeToString(contentSHA256), -1)
	if err != nil {
		return toAPIErrorCode(ctx, err)
	}
	r.Body = reader

	if globalMinioEndpoint != "" {
		os.Setenv("CONSOLE_MINIO_SERVER", globalMinioEndpoint)
	} else {
		// Explicitly set 127.0.0.1 so Console will automatically bypass TLS verification to the local S3 API.
		// This will save users from providing a certificate with IP or FQDN SAN that points to the local host.

		// gets rejected even when we skip certificate verification. This helps
		// clients detect malformed certificates during testing instead of e.g.
		// a self-signed certificate that works while a comparable certificate
		// issued by a trusted CA fails due to the MinIO server being less strict
		// w.r.t. key usage verification.
		//
		// Basically, MinIO is more consistent (from a client perspective) when