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https://github.com/status-im/nim-eth.git
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762415319c
* Add build_dcli target and add it to CI * Fix local imports for dcli * And use local imports for all other files too * Use local imports in tests and rlpx protocols
44 lines
1.5 KiB
Nim
44 lines
1.5 KiB
Nim
import
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std/[unittest, strutils],
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chronos, nimcrypto, bearssl,
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../../eth/[keys, p2p], ../../eth/p2p/[discovery, enode]
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var nextPort = 30303
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proc localAddress*(port: int): Address =
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let port = Port(port)
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result = Address(udpPort: port, tcpPort: port,
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ip: parseIpAddress("127.0.0.1"))
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proc startDiscoveryNode*(privKey: PrivateKey, address: Address,
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bootnodes: seq[ENode]): Future[DiscoveryProtocol] {.async.} =
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result = newDiscoveryProtocol(privKey, address, bootnodes)
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result.open()
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await result.bootstrap()
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proc setupTestNode*(
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rng: ref BrHmacDrbgContext,
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capabilities: varargs[ProtocolInfo, `protocolInfo`]): EthereumNode {.gcsafe.} =
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# Don't create new RNG every time in production code!
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let keys1 = KeyPair.random(rng[])
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result = newEthereumNode(keys1, localAddress(nextPort), NetworkId(1), nil,
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addAllCapabilities = false, rng = rng)
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nextPort.inc
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for capability in capabilities:
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result.addCapability capability
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proc packData*(payload: openArray[byte], pk: PrivateKey): seq[byte] =
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let
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payloadSeq = @payload
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signature = @(pk.sign(payload).toRaw())
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msgHash = keccak256.digest(signature & payloadSeq)
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result = @(msgHash.data) & signature & payloadSeq
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template sourceDir*: string = currentSourcePath.rsplit(DirSep, 1)[0]
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proc recvMsgMock*(msg: openArray[byte]): tuple[msgId: int, msgData: Rlp] =
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var rlp = rlpFromBytes(msg)
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let msgId = rlp.read(int32)
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return (msgId.int, rlp)
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