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lnwallet: add Tree() method, fix formatting

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This commit is contained in:
Oliver Gugger
2024-04-11 14:26:15 +02:00
parent f0648e24a5
commit efbaf90caf
3 changed files with 66 additions and 48 deletions
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28
lnwallet/commitment.go
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@@ -200,9 +200,9 @@ func (w *WitnessScriptDesc) PkScript() []byte {
return w.OutputScript
}
// WitnessScript returns the witness script that we'll use when signing for the
// remote party, and also verifying signatures on our transactions. As an
// example, when we create an outgoing HTLC for the remote party, we want to
// WitnessScriptToSign returns the witness script that we'll use when signing
// for the remote party, and also verifying signatures on our transactions. As
// an example, when we create an outgoing HTLC for the remote party, we want to
// sign their success path.
func (w *WitnessScriptDesc) WitnessScriptToSign() []byte {
return w.WitnessScript
@@ -210,10 +210,10 @@ func (w *WitnessScriptDesc) WitnessScriptToSign() []byte {
// WitnessScriptForPath returns the witness script for the given spending path.
// An error is returned if the path is unknown. This is useful as when
// constructing a contrl block for a given path, one also needs witness script
// constructing a control block for a given path, one also needs witness script
// being signed.
func (w *WitnessScriptDesc) WitnessScriptForPath(_ input.ScriptPath,
) ([]byte, error) {
func (w *WitnessScriptDesc) WitnessScriptForPath(
_ input.ScriptPath) ([]byte, error) {
return w.WitnessScript, nil
}
@@ -532,8 +532,8 @@ func CommitScriptAnchors(chanType channeldb.ChannelType,
input.ScriptDescriptor, input.ScriptDescriptor, error) {
var (
anchorScript func(key *btcec.PublicKey) (
input.ScriptDescriptor, error)
anchorScript func(
key *btcec.PublicKey) (input.ScriptDescriptor, error)
keySelector func(*channeldb.ChannelConfig,
bool) *btcec.PublicKey
@@ -544,12 +544,10 @@ func CommitScriptAnchors(chanType channeldb.ChannelType,
// level key is now the (relative) local delay and remote public key,
// since these are fully revealed once the commitment hits the chain.
case chanType.IsTaproot():
anchorScript = func(key *btcec.PublicKey,
) (input.ScriptDescriptor, error) {
anchorScript = func(
key *btcec.PublicKey) (input.ScriptDescriptor, error) {
return input.NewAnchorScriptTree(
key,
)
return input.NewAnchorScriptTree(key)
}
keySelector = func(cfg *channeldb.ChannelConfig,
@@ -567,8 +565,8 @@ func CommitScriptAnchors(chanType channeldb.ChannelType,
default:
// For normal channels, we'll create a p2wsh script based on
// the target key.
anchorScript = func(key *btcec.PublicKey,
) (input.ScriptDescriptor, error) {
anchorScript = func(
key *btcec.PublicKey) (input.ScriptDescriptor, error) {
script, err := input.CommitScriptAnchor(key)
if err != nil {