wallet

package
v0.0.0-...-96919c3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 30, 2023 License: Apache-2.0 Imports: 21 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	SymbolEth = "ETH"
	SymbolBtc = "BTC"
	SymbolTrx = "TRX"

	BtcChainMainNet  = int(wire.MainNet)
	BtcChainTestNet3 = int(wire.TestNet3)
	BtcChainRegtest  = int(wire.TestNet)
	BtcChainSimNet   = int(wire.SimNet)

	ChainMainNet      = 1 // for ETH
	ChainRopsten      = 3 // for ETH
	ChainRinkeby      = 4 // for ETH
	ChainGoerli       = 5 // for ETH
	ChainSepolia      = 11155111
	ChainBsc          = 56    // for Binance Smart Chain Mainnet
	ChainBscTestnet   = 97    // for Binance Smart Chain Testnet
	ChainMatic        = 137   // for Polygon Matic Mainnet
	ChainMaticTestnet = 80001 // for Polygon Matic Testnet
	ChainPrivate      = 1337  // for ETH

	SegWitNone   SegWitType = 0
	SegWitScript SegWitType = 1
	SegWitNative SegWitType = 2

	ChangeTypeExternal = 0
	ChangeTypeInternal = 1 // Usually used for change, not visible to the outside world

	SatoshiPerBitcoin = 1e8
	SunPerTrx         = 1e6
	GweiPerEther      = 1e9
	WeiPerGwei        = 1e9
	WeiPerEther       = 1e18

	EtherTransferGas = 21000

	TokenShowDecimals = 9
)

Variables

View Source 
var (
	BscChainConfig          = &params.ChainConfig{}
	BscTestnetChainConfig   = &params.ChainConfig{}
	MaticChainConfig        = &params.ChainConfig{}
	MaticTestnetChainConfig = &params.ChainConfig{}
)
View Source 
var ErrAddressNotMatch = errors.New("address not match")
View Source 
var IsFixIssue172 = false

Functions

func DerivePrivateKeyByPath 

func DerivePrivateKeyByPath(masterKey *hdkeychain.ExtendedKey, path string, fixIssue172 bool) (*btcec.PrivateKey, error)

func DerivePublicKey 

func DerivePublicKey(privateKey *ecdsa.PrivateKey) (*ecdsa.PublicKey, error)

func EntropyFromMnemonic 

func EntropyFromMnemonic(mnemonic string) (entropy []byte, err error)

func FormatBtc 

func FormatBtc(amount int64) string

func FormatEth 

func FormatEth(amount int64) string

func FormatFloat 

func FormatFloat(f float64, precision int) string

func GetBtcChainParams 

func GetBtcChainParams(chainId int) (*chaincfg.Params, error)

func GetEthChainParams 

func GetEthChainParams(chainId int) (*params.ChainConfig, error)

func MakeBip44Path 

func MakeBip44Path(symbol string, chainId int, accountIndex, changeType, index int) (string, error)

func MakeBip49Path 

func MakeBip49Path(symbol string, chainId int, accountIndex, changeType, index int) (string, error)

func MakeBip84Path 

func MakeBip84Path(symbol string, chainId int, accountIndex, changeType, index int) (string, error)

func MakeBipXPath 

func MakeBipXPath(bipType int, symbol string, chainId int, accountIndex, changeType, index int) (string, error)

func NewEntropy 

func NewEntropy(bits int) (entropy []byte, err error)

func NewMnemonic 

func NewMnemonic(bits int) (mnemonic string, err error)

func NewMnemonicByEntropy 

func NewMnemonicByEntropy(entropy []byte) (mnemonic string, err error)

func NewSeedFromMnemonic 

func NewSeedFromMnemonic(mnemonic, password string) ([]byte, error)

Types

type BtcWallet 

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

func NewBtcWallet 

func NewBtcWallet(privateKey string, chainId int, segWitType SegWitType) (*BtcWallet, error)

func NewBtcWalletByPath 

func NewBtcWalletByPath(path string, seed []byte, chainId int, segWitType SegWitType) (*BtcWallet, error)

func (*BtcWallet) ChainId 

func (w *BtcWallet) ChainId() int

func (*BtcWallet) ChainParams 

func (w *BtcWallet) ChainParams() *chaincfg.Params

func (*BtcWallet) DeriveAddress 

func (w *BtcWallet) DeriveAddress() string

func (*BtcWallet) DeriveNativeAddress 

func (w *BtcWallet) DeriveNativeAddress() btcutil.Address

func (*BtcWallet) DeriveNativePrivateKey 

func (w *BtcWallet) DeriveNativePrivateKey() *btcec.PrivateKey

func (*BtcWallet) DerivePrivateKey 

func (w *BtcWallet) DerivePrivateKey() string

func (*BtcWallet) DerivePublicKey 

func (w *BtcWallet) DerivePublicKey() string

func (*BtcWallet) GetKey 

func (w *BtcWallet) GetKey(addr btcutil.Address) (*btcec.PrivateKey, bool, error)

txauthor.SecretsSource

func (*BtcWallet) GetScript 

func (w *BtcWallet) GetScript(addr btcutil.Address) ([]byte, error)

func (*BtcWallet) Symbol 

func (w *BtcWallet) Symbol() string

type EthWallet 

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

func NewEthWallet 

func NewEthWallet(privateKey string, chainId int) (*EthWallet, error)

func NewEthWalletByPath 

func NewEthWalletByPath(path string, seed []byte, chainId int) (*EthWallet, error)

func (*EthWallet) ChainId 

func (w *EthWallet) ChainId() int

func (*EthWallet) ChainParams 

func (w *EthWallet) ChainParams() *params.ChainConfig

func (*EthWallet) DeriveAddress 

func (w *EthWallet) DeriveAddress() string

func (*EthWallet) DeriveNativeAddress 

func (w *EthWallet) DeriveNativeAddress() common.Address

func (*EthWallet) DeriveNativePrivateKey 

func (w *EthWallet) DeriveNativePrivateKey() *ecdsa.PrivateKey

func (*EthWallet) DerivePrivateKey 

func (w *EthWallet) DerivePrivateKey() string

func (*EthWallet) DerivePublicKey 

func (w *EthWallet) DerivePublicKey() string

func (*EthWallet) Symbol 

func (w *EthWallet) Symbol() string

type HDWallet 

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

func NewHDWallet 

func NewHDWallet(mnemonic, password string, btcChainId int, ethChainId int) (*HDWallet, error)

func (*HDWallet) NewNativeSegWitWallet 

func (this *HDWallet) NewNativeSegWitWallet(accountIndex, changeType, index int) (Wallet, error)

func (*HDWallet) NewSegWitWallet 

func (this *HDWallet) NewSegWitWallet(accountIndex, changeType, index int) (Wallet, error)

func (*HDWallet) NewWallet 

func (this *HDWallet) NewWallet(symbol string, accountIndex, changeType, index int) (Wallet, error)

func (*HDWallet) NewWalletByPath 

func (this *HDWallet) NewWalletByPath(symbol string, path string, segWitType SegWitType) (Wallet, error)

type SegWitType 

type SegWitType int

type TrxWallet 

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

func NewTrxWallet 

func NewTrxWallet(privateKey string) (*TrxWallet, error)

func NewTrxWalletByPath 

func NewTrxWalletByPath(path string, seed []byte) (*TrxWallet, error)

func (*TrxWallet) ChainId 

func (w *TrxWallet) ChainId() int

func (*TrxWallet) DeriveAddress 

func (w *TrxWallet) DeriveAddress() string

func (*TrxWallet) DeriveNativePrivateKey 

func (w *TrxWallet) DeriveNativePrivateKey() *ecdsa.PrivateKey

func (*TrxWallet) DerivePrivateKey 

func (w *TrxWallet) DerivePrivateKey() string

func (*TrxWallet) DerivePublicKey 

func (w *TrxWallet) DerivePublicKey() string

func (*TrxWallet) Symbol 

func (w *TrxWallet) Symbol() string

type Wallet 

type Wallet interface {
	ChainId() int
	Symbol() string

	DeriveAddress() string
	DerivePublicKey() string
	DerivePrivateKey() string
}

Source Files

View all Source files

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