Affected by GO-2022-0807 and 1 other vulnerabilities

GO-2022-0807: Improper Access Control in Lightning Network Daemon in github.com/lightningnetwork/lnd

GO-2024-2943: Lightning Network Daemon (LND)'s onion processing logic leads to a denial of service in github.com/lightningnetwork/lnd

lntypes

package

v0.6.1-beta-rc1 Latest Latest Go to latest Published: May 4, 2019 License: MIT Imports: 3 Imported by: 0

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const HashSize = 32

HashSize of array used to store hashes.

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const PreimageSize = 32

PreimageSize of array used to store preimagees.

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type Hash [HashSize]byte

Hash is used in several of the lightning messages and common structures. It typically represents a payment hash.

func MakeHash(newHash []byte) (Hash, error)

MakeHash returns a new Hash from a byte slice. An error is returned if the number of bytes passed in is not HashSize.

func MakeHashFromStr(newHash string) (Hash, error)

MakeHashFromStr creates a Hash from a hex hash string.

func (hash Hash) String() string

String returns the Hash as a hexadecimal string.

type Preimage [PreimageSize]byte

Preimage is used in several of the lightning messages and common structures. It represents a payment preimage.

func MakePreimage(newPreimage []byte) (Preimage, error)

MakePreimage returns a new Preimage from a bytes slice. An error is returned if the number of bytes passed in is not PreimageSize.

func MakePreimageFromStr(newPreimage string) (Preimage, error)

MakePreimageFromStr creates a Preimage from a hex preimage string.

func (p *Preimage) Hash() Hash

Hash returns the sha256 hash of the preimage.

func (p *Preimage) Matches(h Hash) bool

Matches returns whether this preimage is the preimage of the given hash.

func (p Preimage) String() string

String returns the Preimage as a hexadecimal string.