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Make change of async payment spendable (#324)

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* Drop unused ComputeOutputScript & use ParseTaprootScript internally

* Add pending field to vtxo domain

* Add check to handle async change as claimed vtxo & Move check to prevent spending penidng vtxos to app level

* Rename utils.go to parser.go & Fixes

* Ignore sent-and-reversible vtxos in ListVtxos

* Fixes

Co-authored-by: Louis Singer <louisinger@users.noreply.github.com>

* Fix e2e test

Co-authored-by: Louis Singer <louisinger@users.noreply.github.com>
Co-authored-by: João Bordalo <bordalix@users.noreply.github.com>

* Fix

* Add PendingChange field to vtxo

* Add PendingChange field to Transaction

* Fixes

* Remove logs

---------

Co-authored-by: Louis Singer <louisinger@users.noreply.github.com>
Co-authored-by: João Bordalo <bordalix@users.noreply.github.com>
This commit is contained in:
Pietralberto Mazza
2024-09-19 19:44:22 +02:00
committed by GitHub
parent 10ef0dbffa
commit 5c2065ad47
34 changed files with 569 additions and 1054 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
server/internal/core/application/covenantless.go
View File

@@ -263,13 +263,17 @@ func (s *covenantlessService) CompleteAsyncPayment(
vtxos := make([]domain.Vtxo, 0, len(asyncPayData.receivers))
for outIndex, out := range redeemPtx.UnsignedTx.TxOut {
desc := asyncPayData.receivers[outIndex].Descriptor
_, _, _, _, err := descriptor.ParseReversibleVtxoDescriptor(desc)
isChange := err != nil
vtxos = append(vtxos, domain.Vtxo{
VtxoKey: domain.VtxoKey{
Txid: redeemTxid,
VOut: uint32(outIndex),
},
Receiver: domain.Receiver{
Descriptor: asyncPayData.receivers[outIndex].Descriptor,
Descriptor: desc,
Amount: uint64(out.Value),
},
ExpireAt: asyncPayData.expireAt,
@@ -277,6 +281,7 @@ func (s *covenantlessService) CompleteAsyncPayment(
RedeemTx: redeemTx,
UnconditionalForfeitTxs: unconditionalForfeitTxs,
},
PendingChange: isChange,
})
}
@@ -332,6 +337,9 @@ func (s *covenantlessService) CreateAsyncPayment(
if vtxo.Swept {
return "", nil, fmt.Errorf("all vtxos must be swept")
}
if vtxo.AsyncPayment != nil && !vtxo.PendingChange {
return "", nil, fmt.Errorf("all vtxos must be claimed")
}
if vtxo.ExpireAt < expiration {
expiration = vtxo.ExpireAt