nimbus-eth1/nimbus/rpc/common.nim

22 lines
707 B
Nim

# Nimbus
# Copyright (c) 2018 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
# at your option.
# This file may not be copied, modified, or distributed except according to
# those terms.
import
strutils,
nimcrypto, eth/common as eth_common, stint, json_rpc/server,
../config, hexstrings
proc setupCommonRPC*(server: RpcServer) =
server.rpc("web3_clientVersion") do() -> string:
result = NimbusIdent
server.rpc("web3_sha3") do(data: HexDataStr) -> string:
var rawdata = nimcrypto.fromHex(data.string[2 .. ^1])
result = "0x" & $keccak_256.digest(rawdata)