signing

package

v1.1.0 Latest Latest Go to latest Published: Jan 13, 2022 License: MIT Imports: 15 Imported by: 0

Documentation ¶

Index ¶

Variables
func ReadEd25519(privKeyPath string) (crypto.Signer, error)
type MemorySignerRegistry
- func (m MemorySignerRegistry) Get(signerID string) crypto.PublicKey
type SignedMessageUnwrapper
- func (s *SignedMessageUnwrapper) Read(ctx context.Context, cid cid.Cid) (storage.ProtoUnmarshallable, error)
type SignedMessageVerifyReader
- func NewSignedMessageVerifyReader(base storage.MessageReader, registry SignerRegistry) *SignedMessageVerifyReader
- func (s *SignedMessageVerifyReader) Read(ctx context.Context, cid cid.Cid) (storage.ProtoUnmarshallable, error)
type SignedMessageWriter
- func NewSignedMessageWriter(base storage.MessageWriter, signerID string, signer crypto.Signer) *SignedMessageWriter
- func (s *SignedMessageWriter) Write(ctx context.Context, message proto.Message) (cid.Cid, error)
type SignerRegistry

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// VerificationErr indicates that there was an error during message verification.
	//  It is deliberately vague to avoid adaptive attacks.
	VerificationErr = errors.New("message not verified successfully")

	SignerNotInRegistry = errors.New("signer not found in registry")
)

Functions ¶

func ReadEd25519 ¶

func ReadEd25519(privKeyPath string) (crypto.Signer, error)

Types ¶

type MemorySignerRegistry ¶

type MemorySignerRegistry map[string]crypto.PublicKey

func (MemorySignerRegistry) Get ¶

func (m MemorySignerRegistry) Get(signerID string) crypto.PublicKey

type SignedMessageUnwrapper ¶

type SignedMessageUnwrapper struct {
	// contains filtered or unexported fields
}

SignedMessageUnwrapper is a decorator on top of MessageReader that unwraps message from signed envelope. It does not verify signature.

func (*SignedMessageUnwrapper) Read ¶

func (s *SignedMessageUnwrapper) Read(ctx context.Context, cid cid.Cid) (storage.ProtoUnmarshallable, error)

type SignedMessageVerifyReader ¶

type SignedMessageVerifyReader struct {
	// contains filtered or unexported fields
}

func NewSignedMessageVerifyReader ¶

func NewSignedMessageVerifyReader(base storage.MessageReader, registry SignerRegistry) *SignedMessageVerifyReader

func (*SignedMessageVerifyReader) Read ¶

func (s *SignedMessageVerifyReader) Read(ctx context.Context, cid cid.Cid) (storage.ProtoUnmarshallable, error)

type SignedMessageWriter ¶

type SignedMessageWriter struct {
	// contains filtered or unexported fields
}

SignedMessageWriter is a decorator on top of MessageWriter that puts every message into a signed envelope.

func NewSignedMessageWriter ¶

func NewSignedMessageWriter(base storage.MessageWriter, signerID string, signer crypto.Signer) *SignedMessageWriter

func (*SignedMessageWriter) Write ¶

func (s *SignedMessageWriter) Write(ctx context.Context, message proto.Message) (cid.Cid, error)

type SignerRegistry ¶

type SignerRegistry interface {
	Get(signerID string) crypto.PublicKey
}

Source Files ¶

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