laconicd-deprecated/ethereum/rpc/web3_api.go
Federico Kunze 6f7470c2e0
build
2021-04-18 19:23:26 +02:00

27 lines
703 B
Go

package rpc
import (
"github.com/cosmos/ethermint/version"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/crypto"
)
// PublicWeb3API is the web3_ prefixed set of APIs in the Web3 JSON-RPC spec.
type PublicWeb3API struct{}
// NewPublicWeb3API creates an instance of the Web3 API.
func NewPublicWeb3API() *PublicWeb3API {
return &PublicWeb3API{}
}
// ClientVersion returns the client version in the Web3 user agent format.
func (a *PublicWeb3API) ClientVersion() string {
return version.Version()
}
// Sha3 returns the keccak-256 hash of the passed-in input.
func (a *PublicWeb3API) Sha3(input hexutil.Bytes) hexutil.Bytes {
return crypto.Keccak256(input)
}