nimbus-eth1/nimbus/rpc/common.nim

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# 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,
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nimcrypto, eth/common as eth_common, stint, json_rpc/server,
../vm_state, ../db/[db_chain, state_db], ../constants, ../config, hexstrings
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proc setupCommonRPC*(server: RpcServer) =
server.rpc("web3_clientVersion") do() -> string:
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result = NimbusIdent
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server.rpc("web3_sha3") do(data: HexDataStr) -> string:
var rawdata = nimcrypto.fromHex(data.string)
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result = "0x" & $keccak_256.digest(rawdata)