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lnwallet: extract initMusigNonce from initRevocationWindows

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This'll be useful later to make some enhancements to the existing unit
tests.
This commit is contained in:
Olaoluwa Osuntokun 2024-08-28 18:24:20 -05:00
parent c7300f452c
commit d13908881c
1 changed files with 23 additions and 13 deletions
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36
lnwallet/test_utils.go
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@ -419,6 +419,28 @@ func CreateTestChannels(t *testing.T, chanType channeldb.ChannelType,
return channelAlice, channelBob, nil
}
// initMusigNonce is used to manually setup musig2 nonces for a new channel,
// outside the normal chan-reest flow.
func initMusigNonce(chanA, chanB *LightningChannel) error {
chanANonces, err := chanA.GenMusigNonces()
if err != nil {
return err
}
chanBNonces, err := chanB.GenMusigNonces()
if err != nil {
return err
}
if err := chanA.InitRemoteMusigNonces(chanBNonces); err != nil {
return err
}
if err := chanB.InitRemoteMusigNonces(chanANonces); err != nil {
return err
}
return nil
}
// initRevocationWindows simulates a new channel being opened within the p2p
// network by populating the initial revocation windows of the passed
// commitment state machines.
@ -427,19 +449,7 @@ func initRevocationWindows(chanA, chanB *LightningChannel) error {
// either FundingLocked or ChannelReestablish by calling
// InitRemoteMusigNonces for both sides.
if chanA.channelState.ChanType.IsTaproot() {
chanANonces, err := chanA.GenMusigNonces()
if err != nil {
return err
}
chanBNonces, err := chanB.GenMusigNonces()
if err != nil {
return err
}
if err := chanA.InitRemoteMusigNonces(chanBNonces); err != nil {
return err
}
if err := chanB.InitRemoteMusigNonces(chanANonces); err != nil {
if err := initMusigNonce(chanA, chanB); err != nil {
return err
}
}