dataconverter

package

v0.0.2 Latest Latest Go to latest Published: Nov 30, 2021 License: MIT Imports: 9 Imported by: 0

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Repository

github.com/cowell21/temporal-dataconverter-encryptor-go

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Documentation ¶

Index ¶

Variables
func NewEncryptDataConverterV1(opts Options) (converter.DataConverter, error)
type AESEncryptionServiceV1
- func (a AESEncryptionServiceV1) Decrypt(encryptedBytes []byte) ([]byte, error)
- func (a AESEncryptionServiceV1) Encrypt(unencryptedBytes []byte) ([]byte, error)
type Options

Constants ¶

This section is empty.

Variables ¶

View Source

var (

	// ErrMetadataIsNotSet is returned when metadata is not set.
	ErrMetadataIsNotSet = errors.New("metadata is not set")
	// ErrEncodingIsNotSet is returned when payload encoding metadata is not set.
	ErrEncodingIsNotSet = errors.New("payload encoding metadata is not set")
	// ErrEncodingIsNotSupported is returned when payload encoding is not supported.
	ErrEncodingIsNotSupported = errors.New("payload encoding is not supported")
	//ErrUnableToFindConverter is return when payload converter is not found
	ErrUnableToFindConverter = errors.New("payload converter is not found")
)

View Source

var (
	ErrPadFailure = errors.New("unpad error. This could happen when incorrect encryption key is used")
	ErrIVFailure  = errors.New("failed random IV generation")
)

Functions ¶

func NewEncryptDataConverterV1 ¶

func NewEncryptDataConverterV1(opts Options) (converter.DataConverter, error)

NewEncryptDataConverterV1 - Temporal provides a default unencrypted DataConverter however for some of our needs we need a DataConverter to encrypt maybe sensitive information into workflows. EncryptDataConverterV1 allows the ability to encrypt maybe sensitive workflows without compromising sensitive info we send to our temporal service.

Types ¶

type AESEncryptionServiceV1 ¶

type AESEncryptionServiceV1 struct {
	Cipher cipher.AEAD
}

func (AESEncryptionServiceV1) Decrypt ¶

func (a AESEncryptionServiceV1) Decrypt(encryptedBytes []byte) ([]byte, error)

Decrypt takes an encrypted base64 byte array then returns an unencrypted byte array if same key was used to encrypt it

func (AESEncryptionServiceV1) Encrypt ¶

func (a AESEncryptionServiceV1) Encrypt(unencryptedBytes []byte) ([]byte, error)

Encrypt takes a byte array and returns an encrypted byte array as base64 encoded

type Options ¶

type Options struct {
	// EncryptionKey is the encryption key used to encrypt the payloads
	// this key must be 16, 24, 32 characters in length
	EncryptionKey []byte
}

Source Files ¶

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