common

Documentation

Index

• Variables
• func DerivePrivateKey(mnemonic, hdPath, password string) (*ecdsa.PrivateKey, error)
• func GetConfiguredPrivateKey(mnemonic, hdPath, privKeyStr, password string) (*ecdsa.PrivateKey, error)
• func NewHSMTransactOpts(ctx context.Context, hsmAPIName string, hsmAddress string, chainID *big.Int, ...) (*bind.TransactOpts, error)
• func ParseAddress(address string) (common.Address, error)
• func ParsePrivateKeyStr(privKeyStr string) (*ecdsa.PrivateKey, error)
• func ParseWalletPrivKeyAndContractAddr(name string, mnemonic string, hdPath string, privKeyStr string, ...) (*ecdsa.PrivateKey, common.Address, error)
• func PrivateKeySignerFn(key *ecdsa.PrivateKey, chainID *big.Int) bind.SignerFn
• func WeiToEth64(wei *big.Int) float64

Variables

var (
	DefaultTimeout                  = 15 * time.Second
	ErrMaxPriorityFeePerGasNotFound = errors.New(
		"Method eth_maxPriorityFeePerGas not found",
	)
	FallbackGasTipCap = big.NewInt(1500000000)
)

var (
	ErrCannotGetPrivateKey = errors.New("invalid combination of privkey or mnemonic+hdpath")
)

Functions

func DerivePrivateKey

func DerivePrivateKey(mnemonic, hdPath, password string) (*ecdsa.PrivateKey, error)

func GetConfiguredPrivateKey

func GetConfiguredPrivateKey(mnemonic, hdPath, privKeyStr, password string) (*ecdsa.PrivateKey, error)

func NewHSMTransactOpts

func NewHSMTransactOpts(ctx context.Context, hsmAPIName string, hsmAddress string, chainID *big.Int, hsmCreden string) (*bind.TransactOpts, error)

func ParseAddress

func ParseAddress(address string) (common.Address, error)

func ParsePrivateKeyStr

func ParsePrivateKeyStr(privKeyStr string) (*ecdsa.PrivateKey, error)

func ParseWalletPrivKeyAndContractAddr

func ParseWalletPrivKeyAndContractAddr(name string, mnemonic string, hdPath string, privKeyStr string, contractAddrStr string, password string) (*ecdsa.PrivateKey, common.Address, error)

func PrivateKeySignerFn

func PrivateKeySignerFn(key *ecdsa.PrivateKey, chainID *big.Int) bind.SignerFn

func WeiToEth64

func WeiToEth64(wei *big.Int) float64