}
                final Builder builder = MinioClient.builder().endpoint(endpoint);
                if (StringUtil.isNotBlank(accessKey) && StringUtil.isNotBlank(secretKey)) {
                    builder.credentials(accessKey, secretKey);
                }
                if (StringUtil.isNotBlank(region)) {
                    builder.region(region);
                }
                minioClient = builder.build();

func (s *TestSuiteIAM) SFTPInvalidServiceAccountPassword(c *check) {
	ctx, cancel := context.WithTimeout(context.Background(), testDefaultTimeout)
	defer cancel()

	accessKey, secretKey := mustGenerateCredentials(c)
	err := s.adm.SetUser(ctx, accessKey, secretKey, madmin.AccountEnabled)
	if err != nil {
		c.Fatalf("Unable to set user: %v", err)
	}

	userReq := madmin.PolicyAssociationReq{
		Policies: []string{"readwrite"},

    }
  }

  companion object {
    private lateinit var logger: Logger

    private val SSLSession.masterSecret: SecretKey?
      get() =
        javaClass
          .getDeclaredField("masterSecret")
          .apply {
            isAccessible = true
          }.get(this) as? SecretKey

    val randomRegex = "\"random\"\\s+:\\s+\"([^\"]+)\"".toRegex()

    fun register() {

	}

	userCount := 50
	accessKeys := make([]string, userCount)
	secretKeys := make([]string, userCount)
	for i := range userCount {
		accessKey, secretKey := mustGenerateCredentials(c)
		err = s.adm.SetUser(ctx, accessKey, secretKey, madmin.AccountEnabled)
		if err != nil {
			c.Fatalf("Unable to set user: %v", err)
		}

		userReq := madmin.PolicyAssociationReq{
			Policies: []string{policy},

	uClient := s.getUserClient(c, accessKey, secretKey, "")
	versions := c.mustUploadReturnVersions(ctx, uClient, bucket)
	c.mustNotDelete(ctx, uClient, bucket, versions[0])

	assumeRole := cr.STSAssumeRole{
		Client:      s.TestSuiteCommon.client,
		STSEndpoint: s.endPoint,
		Options: cr.STSAssumeRoleOptions{
			AccessKey: accessKey,
			SecretKey: secretKey,
			Location:  "",
		},
	}

		Credentials: madmin.Credentials{
			AccessKey:  newCred.AccessKey,
			SecretKey:  newCred.SecretKey,
			Expiration: newCred.Expiration,
		},
	}

	data, err := json.Marshal(createResp)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	encryptedData, err := madmin.EncryptData(cred.SecretKey, data)
	if err != nil {

            throw new CrawlingAccessException("accessKey is blank.");
        }
        final String secretKey = getInitParameter("secretKey", null, String.class);
        if (StringUtil.isBlank(secretKey)) {
            throw new CrawlingAccessException("secretKey is blank.");
        }
        builder.credentials(accessKey, secretKey);
        try {
            minioClient = builder.build();
        } catch (final Exception e) {

	req, err := newTestRequest(http.MethodPost, resource, 0, nil)
	if err != nil {
		return nil, err
	}

	// management REST API uses signature V4 for authentication.
	err = signRequestV4(req, cred.AccessKey, cred.SecretKey)
	if err != nil {
		return nil, err
	}
	return req, nil
}

// testServicesCmdHandler - parametrizes service subcommand tests on
// cmdType value.

	stringToSign += hex.EncodeToString(canonicalRequestBytes[:])
	return stringToSign
}

// getSigningKey hmac seed to calculate final signature.
func getSigningKey(secretKey string, t time.Time, region string, stype serviceType) []byte {
	date := sumHMAC([]byte("AWS4"+secretKey), []byte(t.Format(yyyymmdd)))
	regionBytes := sumHMAC(date, []byte(region))
	service := sumHMAC(regionBytes, []byte(stype))

		logger.Startup(color.Blue("   RootUser: ") + color.Bold("%s ", cred.AccessKey))
		logger.Startup(color.Blue("   RootPass: ") + color.Bold("%s \n", cred.SecretKey))
		if region != "" {
			logger.Startup(color.Blue("   Region: ") + color.Bold("%s", fmt.Sprintf(getFormatStr(len(region), 2), region)))
		}
	}

	if globalBrowserEnabled {