19 lines
426 B
Go
19 lines
426 B
Go
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package utils
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import (
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"github.com/ethereum/go-ethereum/common"
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"github.com/statechannels/go-nitro/crypto"
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)
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func DecodeEthereumAddress(message []byte, sig string) (string, error) {
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if len(sig) > 2 && sig[:2] == "0x" {
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sig = sig[2:]
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}
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signature := crypto.SplitSignature(common.Hex2Bytes(sig))
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ethereumAddress, err := crypto.RecoverEthereumMessageSigner(message, signature)
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return ethereumAddress.String(), err
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}
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