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lnwallet: convert commitment no-delay output to p2wsh

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This commit is contained in:
Olaoluwa Osuntokun 2016-06-27 11:14:27 -07:00
parent 05fb9b5a6d
commit ac8736ff99
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GPG Key ID: 9CC5B105D03521A2
1 changed files with 3 additions and 8 deletions
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11
lnwallet/channel.go
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@ -717,13 +717,8 @@ func createCommitTx(fundingOutput *wire.TxIn, selfKey, theirKey *btcec.PublicKey
}
// Next, we create the script paying to them. This is just a regular
// P2PKH-like output, without any added CSV delay. However, we instead
// use P2SH.
theirRedeemScript, err := commitScriptUnencumbered(theirKey)
if err != nil {
return nil, err
}
payToThemScriptHash, err := witnessScriptHash(theirRedeemScript)
// P2WKH output, without any added CSV delay.
theirWitnessKeyHash, err := commitScriptUnencumbered(theirKey)
if err != nil {
return nil, err
}
@ -735,7 +730,7 @@ func createCommitTx(fundingOutput *wire.TxIn, selfKey, theirKey *btcec.PublicKey
commitTx.Version = 2
commitTx.AddTxIn(fundingOutput)
commitTx.AddTxOut(wire.NewTxOut(int64(amountToSelf), payToUsScriptHash))
commitTx.AddTxOut(wire.NewTxOut(int64(amountToThem), payToThemScriptHash))
commitTx.AddTxOut(wire.NewTxOut(int64(amountToThem), theirWitnessKeyHash))
return commitTx, nil
}