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Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop

This commit is contained in:
obscuren 2015-04-19 13:33:39 +02:00
parent cce4158cfc 9ec56637f9
commit 4683f9c0a7
2 changed files with 4 additions and 6 deletions
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5
crypto/crypto.go
View File

@ -120,6 +120,7 @@ func HexToECDSA(hexkey string) (*ecdsa.PrivateKey, error) {
}
// LoadECDSA loads a secp256k1 private key from the given file.
// The key data is expected to be hex-encoded.
func LoadECDSA(file string) (*ecdsa.PrivateKey, error) {
buf := make([]byte, 64)
fd, err := os.Open(file)
@ -139,8 +140,8 @@ func LoadECDSA(file string) (*ecdsa.PrivateKey, error) {
return ToECDSA(key), nil
}
// SaveECDSA saves a secp256k1 private key to the given file with restrictive
// permissions
// SaveECDSA saves a secp256k1 private key to the given file with
// restrictive permissions. The key data is saved hex-encoded.
func SaveECDSA(file string, key *ecdsa.PrivateKey) error {
k := hex.EncodeToString(FromECDSA(key))
return ioutil.WriteFile(file, []byte(k), 0600)

5
eth/backend.go
View File

@ -3,7 +3,6 @@ package eth
import (
"crypto/ecdsa"
"fmt"
"io/ioutil"
"math"
"path"
"strings"
@ -110,7 +109,7 @@ func (cfg *Config) nodeKey() (*ecdsa.PrivateKey, error) {
if key, err = crypto.GenerateKey(); err != nil {
return nil, fmt.Errorf("could not generate server key: %v", err)
}
if err := ioutil.WriteFile(keyfile, crypto.FromECDSA(key), 0600); err != nil {
if err := crypto.SaveECDSA(keyfile, key); err != nil {
glog.V(logger.Error).Infoln("could not persist nodekey: ", err)
}
return key, nil
@ -223,12 +222,10 @@ func New(config *Config) (*Ethereum, error) {
if err != nil {
return nil, err
}
protocols := []p2p.Protocol{eth.protocolManager.SubProtocol}
if config.Shh {
protocols = append(protocols, eth.whisper.Protocol())
}
eth.net = &p2p.Server{
PrivateKey: netprv,
Name: config.Name,