auth

package

v0.0.0-...-7640ebf Latest Latest Go to latest Published: Sep 30, 2024 License: BSD-3-Clause Imports: 8 Imported by: 0

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var ErrInvalidSignature = errors.New("invalid signature")

func GetActor(auth chain.Auth) crypto.PublicKey

func GetSigner(auth chain.Auth) crypto.PublicKey

func UnmarshalED25519(p *codec.Packer, _ *warp.Message) (chain.Auth, error)

type ED25519 struct {
	Signer    crypto.PublicKey `json:"signer"`
	Signature crypto.Signature `json:"signature"`
}

func (d *ED25519) AsyncVerify(msg []byte) error

func (d *ED25519) CanDeduct(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (d *ED25519) Deduct(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (d *ED25519) Marshal(p *codec.Packer)

func (*ED25519) MaxUnits(
	chain.Rules,
) uint64

func (d *ED25519) Payer() []byte

func (d *ED25519) Refund(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (d *ED25519) StateKeys() [][]byte

func (*ED25519) ValidRange(chain.Rules) (int64, int64)

func (d *ED25519) Verify(
	_ context.Context,
	r chain.Rules,
	_ chain.Database,
	_ chain.Action,
) (uint64, error)

type ED25519Factory struct {
	// contains filtered or unexported fields
}

func NewED25519Factory(priv crypto.PrivateKey) *ED25519Factory

func (d *ED25519Factory) Sign(msg []byte, _ chain.Action) (chain.Auth, error)