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Exit after importing a key

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obscuren 2014-02-28 12:17:02 +01:00
parent 8d1d72abee
commit 5e7f8cca4f
1 changed files with 10 additions and 13 deletions
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23
ethereum.go
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@ -36,7 +36,8 @@ func CreateKeyPair(force bool) {
data, _ := ethutil.Config.Db.Get([]byte("KeyRing")) data, _ := ethutil.Config.Db.Get([]byte("KeyRing"))
if len(data) == 0 || force { if len(data) == 0 || force {
pub, prv := secp256k1.GenerateKeyPair() pub, prv := secp256k1.GenerateKeyPair()
addr := ethutil.Sha3Bin(pub[1:])[12:] pair := &ethutil.Key{PrivateKey: prv, PublicKey: pub}
ethutil.Config.Db.Put([]byte("KeyRing"), pair.RlpEncode())
fmt.Printf(` fmt.Printf(`
Generating new address and keypair. Generating new address and keypair.
@ -48,10 +49,8 @@ prvk: %x
pubk: %x pubk: %x
++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++
`, addr, prv, pub) `, pair.Address(), prv, pub)
keyRing := ethutil.NewValue([]interface{}{prv, addr, pub[1:]})
ethutil.Config.Db.Put([]byte("KeyRing"), keyRing.Encode())
} }
} }
@ -61,7 +60,8 @@ func ImportPrivateKey(prvKey string) {
// Couldn't think of a better way to get the pub key // Couldn't think of a better way to get the pub key
sig, _ := secp256k1.Sign(msg, key) sig, _ := secp256k1.Sign(msg, key)
pub, _ := secp256k1.RecoverPubkey(msg, sig) pub, _ := secp256k1.RecoverPubkey(msg, sig)
addr := ethutil.Sha3Bin(pub[1:])[12:] pair := &ethutil.Key{PrivateKey: key, PublicKey: pub}
ethutil.Config.Db.Put([]byte("KeyRing"), pair.RlpEncode())
fmt.Printf(` fmt.Printf(`
Importing private key Importing private key
@ -72,10 +72,7 @@ prvk: %x
pubk: %x pubk: %x
++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++
`, addr, key, pub) `, pair.Address(), key, pub)
keyRing := ethutil.NewValue([]interface{}{key, addr, pub[1:]})
ethutil.Config.Db.Put([]byte("KeyRing"), keyRing.Encode())
} }
func main() { func main() {
@ -95,11 +92,11 @@ func main() {
// Instantiated a eth stack // Instantiated a eth stack
ethereum, err := eth.New(eth.CapDefault, UseUPnP) ethereum, err := eth.New(eth.CapDefault, UseUPnP)
ethereum.Port = OutboundPort
if err != nil { if err != nil {
log.Println("eth start err:", err) log.Println("eth start err:", err)
return return
} }
ethereum.Port = OutboundPort
if GenAddr { if GenAddr {
fmt.Println("This action overwrites your old private key. Are you sure? (y/n)") fmt.Println("This action overwrites your old private key. Are you sure? (y/n)")
@ -133,6 +130,7 @@ func main() {
if r == "y" { if r == "y" {
ImportPrivateKey(ImportKey) ImportPrivateKey(ImportKey)
os.Exit(0)
} }
} else { } else {
CreateKeyPair(false) CreateKeyPair(false)
@ -140,9 +138,8 @@ func main() {
} }
if ExportKey { if ExportKey {
data, _ := ethutil.Config.Db.Get([]byte("KeyRing")) key := ethutil.Config.Db.GetKeys()[0]
keyRing := ethutil.NewValueFromBytes(data) fmt.Printf("%x\n", key.PrivateKey)
fmt.Printf("%x\n", keyRing.Get(0).Bytes())
os.Exit(0) os.Exit(0)
} }