utils

func ByteArrayToArray ¶

func ByteArrayToArray(arr [][]byte) []string

func ByteArrayToStringArray ¶

func ByteArrayToStringArray(arr [][]byte) string

func DecodeTx ¶

func DecodeTx(rawTx []byte) (*types.Transaction, error)

func DecryptKey ¶

func DecryptKey(cfg *config.CliConfig) (*keystore.Key, error)

func DeepCopy ¶

func DeepCopy(a, b interface{})

Not the most efficient way of deep coping, if performance matters, dont use this.

func Equals ¶

func Equals(a string, b string) bool

func GetActivationSlotOfLatestProcessedValidator ¶

func GetActivationSlotOfLatestProcessedValidator(
	validators map[phase0.ValidatorIndex]*v1.Validator) uint64

func GetEth1Address ¶

func GetEth1Address(withdrawalCred string) (string, error)

See: https://github.com/ethereum/eth2.0-specs/blob/dev/specs/phase0/validator.md#withdrawal-credentials Input example: 01000000000000000000000059b0d71688da01057c08e4c1baa8faa629819c2a Output example: 0x59b0d71688da01057c08e4c1baa8faa629819c2a

func GetEth1AddressByte ¶

func GetEth1AddressByte(withdrawalCredByte []byte) (string, error)

func GetTxSender ¶

func GetTxSender(tx *types.Transaction) (common.Address, error)

func GetUniqueElements ¶

func GetUniqueElements(arr []string) []string

func IsBlsType ¶

func IsBlsType(withdrawalCred string) bool

See: https://github.com/ethereum/eth2.0-specs/blob/dev/specs/phase0/validator.md#withdrawal-credentials Input example: 00fccee96b30754af30208261e38df169a95aa3c722662a9df8fc057cc7d3a69 (true)

func IsEth1Type ¶

func IsEth1Type(withdrawalCred string) bool

See: https://github.com/ethereum/eth2.0-specs/blob/dev/specs/phase0/validator.md#withdrawal-credentials Input example: 010000000000000000000000dc62f9e8c34be08501cdef4ebde0a280f576d762 (true)

func NumInSlice ¶

func NumInSlice(a uint64, list []uint64) bool

func SlotsToTime ¶

func SlotsToTime(slots uint64, secondsInSlot uint64) string

Converts from slots to readable time (eg 1 day 9 hours 20 minutes)

func StringToBlsKey ¶

func StringToBlsKey(str string) phase0.BLSPubKey

func SumAndSaturate ¶

func SumAndSaturate(a *big.Int, b *big.Int, saturate *big.Int) *big.Int

Sum two numbers, and if the sum is bigger than saturate, return saturate

func ToBytes20 ¶

func ToBytes20(x []byte) [20]byte

func WeiToEther ¶

func WeiToEther(wei *big.Int) *big.Float