36 lines
923 B
Go
36 lines
923 B
Go
package rpcclient
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import (
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"crypto/ecdsa"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/sirupsen/logrus"
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)
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func GenerateEthWalletAddressFromPrivateKey(private_key string) common.Address {
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privateKey, err := crypto.HexToECDSA(private_key)
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if err != nil {
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logrus.Fatal("Failed to generate private key", err)
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}
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publicKey := privateKey.Public()
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publicKeyECDSA, ok := publicKey.(*ecdsa.PublicKey)
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if !ok {
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logrus.Fatal("cannot assert type: publicKey is not of type *ecdsa.PublicKey")
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}
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publicKeyBytes := crypto.FromECDSAPub(publicKeyECDSA)
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logrus.Info(hexutil.Encode(publicKeyBytes)[4:])
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address := crypto.PubkeyToAddress(*publicKeyECDSA)
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return address
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}
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// Convert common.Address type into string for ethereum wallet
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func EthWalletToString(ethWallet common.Address) string {
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return ethWallet.Hex()
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}
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