path: root/ethereal/ui/library.go

package ethui

import (
    "fmt"
    "github.com/ethereum/eth-go/ethchain"
    "github.com/ethereum/eth-go/ethutil"
    "github.com/ethereum/go-ethereum/utils"
    "github.com/obscuren/secp256k1-go"
    "strings"
)

type EthLib struct {
    stateManager *ethchain.StateManager
    blockChain   *ethchain.BlockChain
    txPool       *ethchain.TxPool
    Db           *Debugger
}

func (lib *EthLib) ImportAndSetPrivKey(privKey string) bool {
    fmt.Println(privKey)
    mnemonic := strings.Split(privKey, " ")
    if len(mnemonic) == 24 {
        fmt.Println("Got mnemonic key, importing.")
        key := ethutil.MnemonicDecode(mnemonic)
        utils.ImportPrivateKey(key)
    } else if len(mnemonic) == 1 {
        fmt.Println("Got hex key, importing.")
        utils.ImportPrivateKey(privKey)
    } else {
        fmt.Println("Did not recognise format, exiting.")
        return false
    }
    return true
}

func (lib *EthLib) CreateAndSetPrivKey() (string, string, string, string) {
    _, prv := secp256k1.GenerateKeyPair()
    keyPair, err := ethutil.GetKeyRing().NewKeyPair(prv)
    if err != nil {
        panic(err)
    }

    mne := ethutil.MnemonicEncode(ethutil.Hex(keyPair.PrivateKey))
    mnemonicString := strings.Join(mne, " ")
    return mnemonicString, fmt.Sprintf("%x", keyPair.Address()), ethutil.Hex(keyPair.PrivateKey), ethutil.Hex(keyPair.PublicKey)
}