script

package

v0.1.1 Latest Latest Go to latest Published: Nov 15, 2021 License: MIT Imports: 15 Imported by: 0

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Repository

github.com/qustavo/go-wallet

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func Hash160(buf []byte) []byte
func IsXPub(s string) bool
func NewBytes(bufs ...[]byte) []byte
func OP_N(n int) byte
func OP_PUSH_BYTES(b int) byte
func Sha256(buf []byte) []byte
type Key
type Network
type PubKey
- func NewPubKey(s string) (*PubKey, error)
- func (pk *PubKey) Bytes() []byte
- func (pk *PubKey) String() string
type Script
- func Parse(s string) (*Script, error)
- func ParseWithPath(s string, path string) (*Script, error)
- func (s *Script) Address(net Network) string
- func (s *Script) Bytes() []byte
type ScriptExpr
- func Multi(m int, keys ...string) ScriptExpr
- func Pkh(key string) ScriptExpr
- func Sh(expr ScriptExpr) ScriptExpr
- func Sortedmulti(m int, keys ...string) ScriptExpr
- func Tr(key string, tree Tree) ScriptExpr
- func Wpkh(key string) ScriptExpr
- func Wsh(expr ScriptExpr) ScriptExpr
type Tree
type XPub
- func NewXPub(s string) (*XPub, error)
- func (xpub *XPub) Child(i uint32) (Key, error)
- func (xpub *XPub) Derive(path string) (*XPub, error)
- func (xpub *XPub) PubKey() (string, error)
- func (xpub *XPub) String() string

Constants ¶

View Source

const (
	// Push value onto stack
	OP_0     = 0x00
	OP_FALSE = OP_0
	OP_1     = 0x51
	OP_TRUE  = 0x01

	// Stack Operation
	OP_DUP = 0x76

	// Binary arithmetic and conditionals
	OP_EQUAL       = 0x87
	OP_EQUALVERIFY = 0x88

	// Cryptographic and hashing operations
	OP_HASH160       = 0xA9
	OP_CHECKSIG      = 0xAC
	OP_CHECKMULTISIG = 0xAE
)

Variables ¶

View Source

var DefaultNetwork = Mainnet

Functions ¶

func Hash160 ¶

func Hash160(buf []byte) []byte

func IsXPub ¶

func IsXPub(s string) bool

IsXPub returns if a string looks like an XPub or not

func NewBytes ¶

func NewBytes(bufs ...[]byte) []byte

func OP_N ¶

func OP_N(n int) byte

func OP_PUSH_BYTES ¶

func OP_PUSH_BYTES(b int) byte

func Sha256 ¶

func Sha256(buf []byte) []byte

Types ¶

type Key ¶

type Key interface {
	Bytes() []byte
	String() string
}

type Network ¶

type Network int

const (
	Mainnet Network = iota
	Testnet
	Regtest
)

type PubKey ¶

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

func NewPubKey ¶

func NewPubKey(s string) (*PubKey, error)

func (*PubKey) Bytes ¶

func (pk *PubKey) Bytes() []byte

func (*PubKey) String ¶

func (pk *PubKey) String() string

type Script ¶

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

func Parse ¶

func Parse(s string) (*Script, error)

func ParseWithPath ¶

func ParseWithPath(s string, path string) (*Script, error)

func (*Script) Address ¶

func (s *Script) Address(net Network) string

func (*Script) Bytes ¶

func (s *Script) Bytes() []byte

type ScriptExpr ¶

type ScriptExpr interface {
	Eval() (*Script, error)
}

func Multi ¶

func Multi(m int, keys ...string) ScriptExpr

func Pkh ¶

func Pkh(key string) ScriptExpr

func Sh ¶

func Sh(expr ScriptExpr) ScriptExpr

func Sortedmulti ¶

func Sortedmulti(m int, keys ...string) ScriptExpr

func Tr ¶

func Tr(key string, tree Tree) ScriptExpr

func Wpkh ¶

func Wpkh(key string) ScriptExpr

func Wsh ¶

func Wsh(expr ScriptExpr) ScriptExpr

type Tree ¶

type Tree interface {
}

type XPub ¶

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

func NewXPub ¶

func NewXPub(s string) (*XPub, error)

func (*XPub) Child ¶

func (xpub *XPub) Child(i uint32) (Key, error)

func (*XPub) Derive ¶

func (xpub *XPub) Derive(path string) (*XPub, error)

func (*XPub) PubKey ¶

func (xpub *XPub) PubKey() (string, error)

func (*XPub) String ¶

func (xpub *XPub) String() string

Source Files ¶

View all Source files

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