legacy

Documentation

Overview

Package legacy contains a global amino Cdc which is deprecated but still used in several places within the SDK. This package is intended to be removed at some point in the future when the global Cdc is removed. It also contains a util function RegisterAminoMsg that checks a msg name length before registering the concrete msg type with amino.

Index

• Variables
• func PrivKeyFromBytes(privKeyBytes []byte) (privKey cryptotypes.PrivKey, err error)
• func PubKeyFromBytes(pubKeyBytes []byte) (pubKey cryptotypes.PubKey, err error)
• func RegisterAminoMsg(cdc *codec.LegacyAmino, msg sdk.Msg, msgName string)

Variables

var Cdc = codec.NewLegacyAmino()

Cdc defines a global generic sealed Amino codec to be used throughout sdk. It has all Tendermint crypto and evidence types registered.

TODO: Deprecated - remove this global.

Functions

func PrivKeyFromBytes

func PrivKeyFromBytes(privKeyBytes []byte) (privKey cryptotypes.PrivKey, err error)

PrivKeyFromBytes unmarshals private key bytes and returns a PrivKey

func PubKeyFromBytes

func PubKeyFromBytes(pubKeyBytes []byte) (pubKey cryptotypes.PubKey, err error)

PubKeyFromBytes unmarshals public key bytes and returns a PubKey

func RegisterAminoMsg

func RegisterAminoMsg(cdc *codec.LegacyAmino, msg sdk.Msg, msgName string)

RegisterAminoMsg first checks that the msgName is <40 chars (else this would break ledger nano signing: https://github.com/cosmos/cosmos-sdk/issues/10870), then registers the concrete msg type with amino.