utils

Documentation

Index

• func GetAuthFromKeystore(path string, password string) (*bind.TransactOpts, error)
• func GetPrivateKayFromKeystore(path string, password string) (*ecdsa.PrivateKey, error)
• func IsSignatureValid(signer common.Address, data []byte, sig []byte) bool
• func RecoverSigner(data []byte, sig []byte) common.Address
• func SignData(privateKey *ecdsa.PrivateKey, data []byte) ([]byte, error)
• func SignHash(privateKey *ecdsa.PrivateKey, hash []byte) ([]byte, error)
• func SignPackedData(privateKey *ecdsa.PrivateKey, types []string, data []interface{}) ([]byte, error)
• func WaitMined(ctx context.Context, ec *ethclient.Client, tx *types.Transaction, ...) (*types.Receipt, error)
• func WaitMinedWithTxHash(ctx context.Context, ec *ethclient.Client, txHash string, blockDelay uint64) (*types.Receipt, error)

Functions

func GetAuthFromKeystore

func GetAuthFromKeystore(path string, password string) (*bind.TransactOpts, error)

func GetPrivateKayFromKeystore

func GetPrivateKayFromKeystore(path string, password string) (*ecdsa.PrivateKey, error)

func IsSignatureValid

func IsSignatureValid(signer common.Address, data []byte, sig []byte) bool

func RecoverSigner

func RecoverSigner(data []byte, sig []byte) common.Address

func SignData

func SignData(privateKey *ecdsa.PrivateKey, data []byte) ([]byte, error)

func SignHash

func SignHash(privateKey *ecdsa.PrivateKey, hash []byte) ([]byte, error)

func SignPackedData

func SignPackedData(privateKey *ecdsa.PrivateKey, types []string, data []interface{}) ([]byte, error)

func WaitMined

func WaitMined(ctx context.Context, ec *ethclient.Client,
	tx *types.Transaction, blockDelay uint64) (*types.Receipt, error)

func WaitMinedWithTxHash

func WaitMinedWithTxHash(ctx context.Context, ec *ethclient.Client,
	txHash string, blockDelay uint64) (*types.Receipt, error)

WaitMined waits for tx to be mined on the blockchain It returns tx receipt when the tx has been mined and enough block confirmations have passed