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swap: fix htlc address generation

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This commit fixes the generation of the htlc address. This bug didn't
affect the swap execution, because the htlc address is only used for
display to the user/caller.
This commit is contained in:
Joost Jager 2019-05-03 10:52:23 +02:00
parent ca3cfc1431
commit 753429547d
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GPG key ID: A61B9D4C393C59C7
1 changed files with 2 additions and 4 deletions
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6
swap/htlc.go
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@ -67,15 +67,13 @@ func NewHtlc(cltvExpiry int32, senderKey, receiverKey [33]byte,
return nil, err
}
p2wshPkScriptHash := sha256.Sum256(p2wshPkScript)
var pkScript, sigScript []byte
var address btcutil.Address
switch outputType {
case HtlcNP2WSH:
// Generate p2sh script for p2wsh (nested).
p2wshPkScriptHash := sha256.Sum256(p2wshPkScript)
hash160 := input.Ripemd160H(p2wshPkScriptHash[:])
builder := txscript.NewScriptBuilder()
@ -111,7 +109,7 @@ func NewHtlc(cltvExpiry int32, senderKey, receiverKey [33]byte,
pkScript = p2wshPkScript
address, err = btcutil.NewAddressWitnessScriptHash(
p2wshPkScriptHash[:],
p2wshPkScript[2:],
chainParams,
)
if err != nil {