aljaz/ark
1
0
Fork 0
mirror of https://github.com/aljazceru/ark.git synced 2025-12-18 12:44:19 +01:00
Code Issues Packages Projects Releases Wiki Activity

Delay unilateral exit and support send to onchain address (#117)

Browse Source 
* add delay on redeem close + forfeit close

* increase default round lifetime (16 minutes min)

* add sequence to final pset

* update CLI and server to support delayed vtxos oncahin

* rename future to "locked"

* add configurable EXIT_DELAY variable

* renaming

* rename "close" --> "closure"

* rename "close" to "closure"

* error message config.go
This commit is contained in:
Louis Singer
2024-02-22 16:47:52 +01:00
committed by GitHub
parent 7c8ee7ab12
commit a95a829b20
30 changed files with 1244 additions and 719 deletions
Download Patch File Download Diff File Expand all files Collapse all files

87
server/internal/infrastructure/tx-builder/covenant/sweep.go
View File

@@ -33,55 +33,56 @@ func sweepTransaction(
for i, input := range sweepInputs {
leaf := input.SweepLeaf
isSweep, _, lifetime, err := tree.DecodeSweepScript(leaf.Script)
sweepClosure := &tree.CSVSigClosure{}
isSweep, err := sweepClosure.Decode(leaf.Script)
if err != nil {
return nil, err
}
if isSweep {
amount += input.Amount
if err := updater.AddInputs([]psetv2.InputArgs{input.InputArgs}); err != nil {
return nil, err
}
if err := updater.AddInTapLeafScript(i, leaf); err != nil {
return nil, err
}
assetHash, err := elementsutil.AssetHashToBytes(lbtc)
if err != nil {
return nil, err
}
value, err := elementsutil.ValueToBytes(input.Amount)
if err != nil {
return nil, err
}
root := leaf.ControlBlock.RootHash(leaf.Script)
taprootKey := taproot.ComputeTaprootOutputKey(leaf.ControlBlock.InternalKey, root)
script, err := taprootOutputScript(taprootKey)
if err != nil {
return nil, err
}
witnessUtxo := transaction.NewTxOutput(assetHash, value, script)
if err := updater.AddInWitnessUtxo(i, witnessUtxo); err != nil {
return nil, err
}
sequence, err := common.BIP68EncodeAsNumber(lifetime)
if err != nil {
return nil, err
}
updater.Pset.Inputs[i].Sequence = sequence
continue
if !isSweep {
return nil, fmt.Errorf("invalid sweep script")
}
return nil, fmt.Errorf("invalid sweep script")
amount += input.Amount
if err := updater.AddInputs([]psetv2.InputArgs{input.InputArgs}); err != nil {
return nil, err
}
if err := updater.AddInTapLeafScript(i, leaf); err != nil {
return nil, err
}
assetHash, err := elementsutil.AssetHashToBytes(lbtc)
if err != nil {
return nil, err
}
value, err := elementsutil.ValueToBytes(input.Amount)
if err != nil {
return nil, err
}
root := leaf.ControlBlock.RootHash(leaf.Script)
taprootKey := taproot.ComputeTaprootOutputKey(leaf.ControlBlock.InternalKey, root)
script, err := taprootOutputScript(taprootKey)
if err != nil {
return nil, err
}
witnessUtxo := transaction.NewTxOutput(assetHash, value, script)
if err := updater.AddInWitnessUtxo(i, witnessUtxo); err != nil {
return nil, err
}
sequence, err := common.BIP68EncodeAsNumber(sweepClosure.Seconds)
if err != nil {
return nil, err
}
updater.Pset.Inputs[i].Sequence = sequence
continue
}
ctx := context.Background()