mirror of
https://github.com/status-im/nim-eth.git
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33 lines
1.0 KiB
Nim
33 lines
1.0 KiB
Nim
import
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std/[os, strutils],
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stew/shims/net,
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eth/[rlp, keys], eth/p2p/discoveryv5/[encoding, enr, types],
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../fuzzing_helpers
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template sourceDir: string = currentSourcePath.rsplit(DirSep, 1)[0]
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const inputsDir = sourceDir / "corpus" & DirSep
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proc generate() =
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let
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rng = keys.newRng()
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privKey = PrivateKey.random(rng[])
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pubKey = PrivateKey.random(rng[]).toPublicKey()
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var idNonce: IdNonce
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brHmacDrbgGenerate(rng[], idNonce)
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let
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ephKeys = KeyPair.random(rng[])
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signature = signIDNonce(privKey, idNonce, ephKeys.pubkey.toRaw)
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record = enr.Record.init(1, privKey, none(ValidIpAddress), Port(9000),
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Port(9000))[]
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authResponse =
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AuthResponse(version: 5, signature: signature.toRaw, record: some(record))
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authResponseNoRecord =
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AuthResponse(version: 5, signature: signature.toRaw, record: none(enr.Record))
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rlp.encode(authResponse).toFile(inputsDir & "auth-response")
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rlp.encode(authResponseNoRecord).toFile(inputsDir & "auth-response-no-enr")
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discard existsOrCreateDir(inputsDir)
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generate()
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