nut14

Documentation

Index

• Constants
• Variables
• func AddWitnessHTLC(proofs cashu.Proofs, secret nut10.WellKnownSecret, preimage string, ...) (cashu.Proofs, error)
• func AddWitnessHTLCToOutputs(outputs cashu.BlindedMessages, preimage string, signingKey *btcec.PrivateKey) (cashu.BlindedMessages, error)
• type HTLCWitness

Constants

const (
	NUT14ErrCode cashu.CashuErrCode = 30004
)

Variables

var (
	InvalidPreimageErr = cashu.Error{Detail: "Invalid preimage for HTLC", Code: NUT14ErrCode}
	InvalidHashErr     = cashu.Error{Detail: "Invalid hash in secret", Code: NUT14ErrCode}
)

NUT-14 specific errors

Functions

func AddWitnessHTLC

func AddWitnessHTLC(
	proofs cashu.Proofs,
	secret nut10.WellKnownSecret,
	preimage string,
	signingKey *btcec.PrivateKey,
) (cashu.Proofs, error)

AddWitnessHTLC will add the preimage to the HTLCWitness. It will also read the tags in the secret and add the signatures if needed.

func AddWitnessHTLCToOutputs

func AddWitnessHTLCToOutputs(
	outputs cashu.BlindedMessages,
	preimage string,
	signingKey *btcec.PrivateKey,
) (cashu.BlindedMessages, error)

Types

type HTLCWitness

type HTLCWitness struct {
	Preimage   string   `json:"preimage"`
	Signatures []string `json:"signatures"`
}