func CreateCredentials(accessKey, secretKey string) (cred Credentials, err error) {
	if !IsAccessKeyValid(accessKey) {
		return cred, ErrInvalidAccessKeyLength
	}
	if !IsSecretKeyValid(secretKey) {
		return cred, ErrInvalidSecretKeyLength
	}
	cred.AccessKey = accessKey
	cred.SecretKey = secretKey
	cred.Expiration = timeSentinel
	cred.Status = AccountOn
	return cred, nil

			secretKey:          credentials.SecretKey,
			expectedRespStatus: http.StatusNotFound,
		},
		// Test case - 3.
		// Test case to induce a signature mismatch.
		// Using invalid accessID.
		{
			bucketName:         bucketName,
			objectName:         objectName,
			accessKey:          "Invalid-AccessID",
			secretKey:          credentials.SecretKey,

	return nil
}

// Sign given request using Signature V2.
func signRequestV2(req *http.Request, accessKey, secretKey string) error {
	signer.SignV2(*req, accessKey, secretKey, false)
	return nil
}

// Sign given request using Signature V4.
func signRequestV4(req *http.Request, accessKey, secretKey string) error {
	// Get hashed payload.
	hashedPayload := req.Header.Get("x-amz-content-sha256")
	if hashedPayload == "" {

	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:  "",
		},
	}

	for k, v := range opts.claims {
		_, ok := m[k]
		if !ok {
			m[k] = v
		}
	}

	var accessKey, secretKey string
	var err error
	if len(opts.accessKey) > 0 || len(opts.secretKey) > 0 {
		accessKey, secretKey = opts.accessKey, opts.secretKey
	} else {
		accessKey, secretKey, err = auth.GenerateCredentials()
		if err != nil {
			return auth.Credentials{}, time.Time{}, err
		}
	}

		return updatedAt, errNoSuchServiceAccount
	}
	cr := ui.Credentials
	currentSecretKey := cr.SecretKey
	if opts.secretKey != "" {
		if !auth.IsSecretKeyValid(opts.secretKey) {
			return updatedAt, auth.ErrInvalidSecretKeyLength
		}
		cr.SecretKey = opts.secretKey
	}

	if opts.name != "" {
		cr.Name = opts.name
	}

	if opts.description != "" {

helm install --set users[0].accessKey=accessKey,users[0].secretKey=secretKey,users[0].policy=none,users[1].accessKey=accessKey2,users[1].secretRef=existingSecret,users[1].secretKey=password,users[1].policy=none minio/minio ``` Description of the configuration parameters used above - - `users[].accessKey` - accessKey of user - `users[].secretKey` - secretKey of usersecretRef - `users[].existingSecret` - secret name that contains the secretKey of user - `users[].existingSecretKey` - data key in existingSecret...

func getTokenSigningKey() (string, error) {
	secret := globalActiveCred.SecretKey
	if globalSiteReplicationSys.isEnabled() {
		c, err := globalSiteReplicatorCred.Get(GlobalContext)
		if err != nil {
			return "", err
		}
		return c.SecretKey, nil
	}
	return secret, nil
}

// AssumeRole - implementation of AWS STS API AssumeRole to get temporary

		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 {

		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 {