encryption

package

v1.0.0 Latest Latest Go to latest Published: Dec 6, 2023 License: LGPL-3.0 Imports: 11 Imported by: 0

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const (
	// MetadataEncodingEncrypted is "binary/encrypted"
	MetadataEncodingEncrypted = "binary/encrypted"
)

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var PropagateKey = contextKey{}

PropagateKey is the key used to store the value in the Context object.

func NewContextPropagator() workflow.ContextPropagator

NewContextPropagator returns a context propagator that propagates a set of string key-value pairs across a workflow.

type Codec struct {
	Key []byte
}

Codec implements PayloadCodec using AES Crypt.

func (e *Codec) Decode(payloads []*commonpb.Payload) ([]*commonpb.Payload, error)

Decode implements converter.PayloadCodec.Decode.

func (e *Codec) Encode(payloads []*commonpb.Payload) ([]*commonpb.Payload, error)

Encode implements converter.PayloadCodec.Encode.

type CryptContext struct {
	Key string `json:"key"`
}

CryptContext is a struct holding values.

type EncryptionDataConverter struct {
	converter.DataConverter
	// contains filtered or unexported fields
}

func NewEncryptionDataConverter(dataConverter converter.DataConverter, options EncryptionOptions) (*EncryptionDataConverter, error)

NewEncryptionDataConverter creates a new instance of EncryptionDataConverter wrapping a DataConverter.

type EncryptionOptions struct {
	Key string `yaml:"key"`
	// Enable ZLib compression before encryption.
	Compress bool `yaml:"compress"`
}