forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

swarm/network: Cleanup after rebase on extract swarm enode new

Browse source
This commit is contained in:
lash 2019-03-21 10:50:59 +01:00
parent e1a3dd53bf
commit 81f52054da
1 changed files with 9 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
swarm/network/simulation/node.go
View file

@ -112,15 +112,15 @@ func (s *Simulation) AddNode(opts ...AddNodeOption) (id enode.ID, err error) {
// for now we have no way of setting bootnodes or lightnodes in sims
// so we just let them be set to false
// they should perhaps be possible to override them with AddNodeOption
enodeParams := &network.EnodeParams{
PrivateKey: conf.PrivateKey,
}
record, err := network.NewEnodeRecord(enodeParams)
bzzPrivateKey, bzzKey, err := BzzKeyFromConfig(conf)
bzzPrivateKey, err := BzzKeyFromConfig(conf)
if err != nil {
return enode.ID{}, err
}
enodeParams := &network.EnodeParams{
PrivateKey: bzzPrivateKey,
}
record, err := network.NewEnodeRecord(enodeParams)
conf.Record = *record
// Add the bzz address to the node config
@ -341,13 +341,12 @@ func init() {
// derive a private key for swarm for the node key
// returns the private key used to generate the bzz key AND the generated bzz key
func BzzKeyFromConfig(conf *adapters.NodeConfig) (*ecdsa.PrivateKey, []byte, error) {
func BzzKeyFromConfig(conf *adapters.NodeConfig) (*ecdsa.PrivateKey, error) {
// ecdsa.GenerateKey takes 40 bytes entropy
privKeyBuf := append(crypto.FromECDSA(conf.PrivateKey), []byte{0x62, 0x7a, 0x7a, 0x62, 0x7a, 0x7a, 0x62, 0x7a}...)
bzzPrivateKey, err := ecdsa.GenerateKey(crypto.S256(), bytes.NewReader(privKeyBuf))
if err != nil {
return nil, nil, err
return nil, err
}
bzzKey := network.PrivateKeyToBzzKey(bzzPrivateKey)
return bzzPrivateKey, bzzKey, nil
return bzzPrivateKey, nil
}