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multi: refactor SignMessage to specify hashing

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This commit is contained in:
Oliver Gugger
2021-10-14 15:42:44 +02:00
parent 00af978bf2
commit 6093393e2f
8 changed files with 27 additions and 17 deletions
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4
netann/node_signer.go
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@@ -26,7 +26,7 @@ func NewNodeSigner(keySigner keychain.SingleKeyMessageSigner) *NodeSigner {
// resident node's private key described in the key locator. If the target key
// locator is _not_ the node's private key, then an error will be returned.
func (n *NodeSigner) SignMessage(keyLoc keychain.KeyLocator,
msg []byte) (*btcec.Signature, error) {
msg []byte, doubleHash bool) (*btcec.Signature, error) {
// If this isn't our identity public key, then we'll exit early with an
// error as we can't sign with this key.
@@ -35,7 +35,7 @@ func (n *NodeSigner) SignMessage(keyLoc keychain.KeyLocator,
}
// Otherwise, we'll sign the double-sha256 of the target message.
sig, err := n.keySigner.SignMessage(msg, true)
sig, err := n.keySigner.SignMessage(msg, doubleHash)
if err != nil {
return nil, fmt.Errorf("can't sign the message: %v", err)
}