utils

func Bech32ToHexAddr ¶

func Bech32ToHexAddr(bech32Addr string) (common.Address, error)

Bech32ToHexAddr converts a given Bech32 address string and converts it to an Ethereum address.

func ComputeIBCDenom ¶

func ComputeIBCDenom(
	portID, channelID,
	denom string,
) string

ComputeIBCDenom compute the ibc voucher denom associated to the portID, channelID, and the given a token denomination.

func ComputeIBCDenomTrace ¶

func ComputeIBCDenomTrace(
	portID, channelID,
	denom string,
) ibctransfertypes.DenomTrace

ComputeIBCDenomTrace compute the ibc voucher denom trace associated with the portID, channelID, and the given a token denomination.

func CosmosToEthAddr ¶

func CosmosToEthAddr(accAddr sdk.AccAddress) common.Address

CosmosToEthAddr converts a given SDK account address to an Ethereum address.

func CreateAccAddressFromBech32 ¶

func CreateAccAddressFromBech32(address string, bech32prefix string) (addr sdk.AccAddress, err error)

CreateAccAddressFromBech32 creates an AccAddress from a Bech32 string.

func EthHexToCosmosAddr ¶

func EthHexToCosmosAddr(hexAddr string) sdk.AccAddress

EthHexToCosmosAddr takes a given Hex string and derives a Cosmos SDK account address from it.

func EthToCosmosAddr ¶

func EthToCosmosAddr(addr common.Address) sdk.AccAddress

EthToCosmosAddr converts a given Ethereum style address to an SDK address.

func GetAccAddressFromBech32 ¶

func GetAccAddressFromBech32(address string) (sdk.AccAddress, error)

GetAccAddressFromBech32 returns the sdk.Account address of given address, while also changing bech32 human readable prefix (HRP) to the value set on the global sdk.Config (eg: `evmos`).

The function fails if the provided bech32 address is invalid.

func GetIBCDenomAddress ¶

func GetIBCDenomAddress(denom string) (common.Address, error)

GetIBCDenomAddress returns the address from the hash of the ICS20's DenomTrace Path.

func IsSupportedKey ¶

func IsSupportedKey(pubkey cryptotypes.PubKey) bool

IsSupportedKey returns true if the pubkey type is supported by the chain (i.e. eth_secp256k1, amino multisig, ed25519). NOTE: Nested multisigs are not supported.

func SortSlice ¶

func SortSlice[T constraints.Ordered](slice []T)

SortSlice sorts a slice of any ordered type.