mirror/lnd
1
0 Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

channeldb: replace raw keys in ChannelConfig with keychain.KeyDescriptor

Browse Source 
In this commit, we remove references to raw keys from the main
ChannelConfig struct and instead replace it with usage of
keychain.KeyDescriptor. We do this, as the ChannelConfig as it stands
is a near complete static description of a channel. In the future, it
will be possible to export these static descriptions as backups. We
prefer the KeyDescriptor of a plain PublicKey, as the KeyLocator
portion of the struct allows a stateless signer to re-derive the keys
as needed when signing.
This commit is contained in:
Olaoluwa Osuntokun committed 2018-03-06 16:04:01 -05:00
1 parent af1fd65655
commit 705661a39e
3 files changed
+73 -17
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

channeldb/channel_test.go
+33 -12
View File
@@ -11,6 +11,7 @@ import (
"testing"
"github.com/davecgh/go-spew/spew"
"github.com/lightningnetwork/lnd/keychain"
"github.com/lightningnetwork/lnd/lnwire"
"github.com/lightningnetwork/lnd/shachain"
"github.com/roasbeef/btcd/btcec"
@@ -136,12 +137,22 @@ func createTestChannelState(cdb *DB) (*OpenChannel, error) {
MinHTLC: lnwire.MilliSatoshi(rand.Int63()),
MaxAcceptedHtlcs: uint16(rand.Int31()),
},
CsvDelay: uint16(rand.Int31()),
MultiSigKey: privKey.PubKey(),
RevocationBasePoint: privKey.PubKey(),
PaymentBasePoint: privKey.PubKey(),
DelayBasePoint: privKey.PubKey(),
HtlcBasePoint: privKey.PubKey(),
CsvDelay: uint16(rand.Int31()),
MultiSigKey: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
RevocationBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
PaymentBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
DelayBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
HtlcBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
}
remoteCfg := ChannelConfig{
ChannelConstraints: ChannelConstraints{
@@ -151,12 +162,22 @@ func createTestChannelState(cdb *DB) (*OpenChannel, error) {
MinHTLC: lnwire.MilliSatoshi(rand.Int63()),
MaxAcceptedHtlcs: uint16(rand.Int31()),
},
CsvDelay: uint16(rand.Int31()),
MultiSigKey: privKey.PubKey(),
RevocationBasePoint: privKey.PubKey(),
PaymentBasePoint: privKey.PubKey(),
DelayBasePoint: privKey.PubKey(),
HtlcBasePoint: privKey.PubKey(),
CsvDelay: uint16(rand.Int31()),
MultiSigKey: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
RevocationBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
PaymentBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
DelayBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
HtlcBasePoint: keychain.KeyDescriptor{
PubKey: privKey.PubKey(),
},
}
chanID := lnwire.NewShortChanIDFromInt(uint64(rand.Int63()))