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lnd: obtain the identity key via the wallet's GetIdentityKey method

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This commit is contained in:
Olaoluwa Osuntokun 2016-08-12 15:51:53 -07:00
parent 671098325d
commit a28cf3fdf8
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GPG Key ID: 9CC5B105D03521A2
1 changed files with 1 additions and 32 deletions
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33
server.go
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@ -18,7 +18,6 @@ import (
"github.com/BitfuryLightning/tools/routing" "github.com/BitfuryLightning/tools/routing"
"github.com/BitfuryLightning/tools/rt/graph" "github.com/BitfuryLightning/tools/rt/graph"
"github.com/roasbeef/btcwallet/waddrmgr"
) )
// server is the main server of the Lightning Network Daemon. The server // server is the main server of the Lightning Network Daemon. The server
@ -66,7 +65,7 @@ type server struct {
func newServer(listenAddrs []string, notifier chainntnfs.ChainNotifier, func newServer(listenAddrs []string, notifier chainntnfs.ChainNotifier,
wallet *lnwallet.LightningWallet, chanDB *channeldb.DB) (*server, error) { wallet *lnwallet.LightningWallet, chanDB *channeldb.DB) (*server, error) {
privKey, err := getIdentityPrivKey(chanDB, wallet) privKey, err := wallet.GetIdentitykey()
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -493,33 +492,3 @@ func (s *server) listener(l net.Listener) {
s.wg.Done() s.wg.Done()
} }
// getIdentityPrivKey gets the identity private key out of the wallet DB.
func getIdentityPrivKey(c *channeldb.DB,
w *lnwallet.LightningWallet) (*btcec.PrivateKey, error) {
// First retrieve the current identity address for this peer.
adr, err := c.GetIdAdr()
if err != nil {
return nil, err
}
// Using the ID address, request the private key coresponding to the
// address from the wallet's address manager.
adr2, err := w.Manager.Address(adr)
if err != nil {
return nil, err
}
serializedKey := adr2.(waddrmgr.ManagedPubKeyAddress).PubKey().SerializeCompressed()
keyEncoded := hex.EncodeToString(serializedKey)
ltndLog.Infof("identity address: %v", adr)
ltndLog.Infof("identity pubkey retrieved: %v", keyEncoded)
priv, err := adr2.(waddrmgr.ManagedPubKeyAddress).PrivKey()
if err != nil {
return nil, err
}
return priv, nil
}