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lnwallet: expose commitment blob from channel

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George Tsagkarelis 2024-05-15 17:25:53 +02:00 • committed by Oliver Gugger
parent afdceab400
commit 5cb68a59c5
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1 changed files with 16 additions and 0 deletions
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16
lnwallet/channel.go
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@ -9119,3 +9119,19 @@ func (lc *LightningChannel) MultiSigKeys() (keychain.KeyDescriptor,
return lc.channelState.LocalChanCfg.MultiSigKey,
lc.channelState.RemoteChanCfg.MultiSigKey
}
// LocalCommitmentBlob returns the custom blob of the local commitment.
func (lc *LightningChannel) LocalCommitmentBlob() fn.Option[tlv.Blob] {
lc.RLock()
defer lc.RUnlock()
chanState := lc.channelState
localBalance := chanState.LocalCommitment.CustomBlob
return fn.MapOption(func(b tlv.Blob) tlv.Blob {
newBlob := make([]byte, len(b))
copy(newBlob, b)
return newBlob
})(localBalance)
}