38 lines
931 B
Nim
38 lines
931 B
Nim
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import os, ospaths, milagro_crypto, nimcrypto, ./spec/digest
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proc writeFile(filename: string, content: openarray[byte]) =
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var s = newString(content.len)
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if content.len != 0:
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copyMem(addr s[0], unsafeAddr content[0], content.len)
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writeFile(filename, s)
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proc genKeys(path: string) =
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let pk = newSigKey()
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var randaoSeed: Eth2Digest
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if randomBytes(randaoSeed.data) != sizeof(randaoSeed.data):
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raise newException(Exception, "Could not generate randao seed")
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createDir(parentDir(path))
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let pkPath = path & ".privkey"
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let randaoPath = path & ".randao"
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writeFile(randaoPath, randaoSeed.data)
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writeFile(pkPath, pk.getRaw())
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echo "Generated privkey: ", pkPath
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echo "Generated randao seed: ", randaoPath
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proc printUsage() =
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echo "Usage: validator_keygen <path>"
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proc main() =
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if paramCount() != 1:
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printUsage()
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return
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let path = paramStr(1)
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genKeys(path)
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when isMainModule:
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main()
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