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wallet: only request spend notification for our outputs

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We would previously request spend notifications for all transaction
outputs, leading to irrelevant transactions being found in the wallet's
transaction store.
This commit is contained in:
Wilmer Paulino 2020-08-25 11:35:49 -07:00
parent ca24ed58cf
commit 682bd8d33e
No known key found for this signature in database
GPG key ID: 6DF57B9F9514972F
1 changed files with 30 additions and 22 deletions
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52
wallet/wallet.go
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@ -3447,7 +3447,35 @@ func (w *Wallet) reliablyPublishTransaction(tx *wire.MsgTx,
if err != nil {
return nil, err
}
// Along the way, we'll extract our relevant destination addresses from
// the transaction.
var ourAddrs []btcutil.Address
err = walletdb.Update(w.db, func(dbTx walletdb.ReadWriteTx) error {
txmgrNs := dbTx.ReadWriteBucket(wtxmgrNamespaceKey)
for _, txOut := range tx.TxOut {
_, addrs, _, err := txscript.ExtractPkScriptAddrs(
txOut.PkScript, w.chainParams,
)
if err != nil {
// Non-standard outputs can safely be skipped because
// they're not supported by the wallet.
continue
}
for _, addr := range addrs {
// Skip any addresses which are not relevant to
// us.
_, err := w.Manager.Address(txmgrNs, addr)
if waddrmgr.IsError(err, waddrmgr.ErrAddressNotFound) {
continue
}
if err != nil {
return err
}
ourAddrs = append(ourAddrs, addr)
}
}
if err := w.addRelevantTx(dbTx, txRec, nil); err != nil {
return err
}
@ -3459,7 +3487,6 @@ func (w *Wallet) reliablyPublishTransaction(tx *wire.MsgTx,
// If there is a label we should write, get the namespace key
// and record it in the tx store.
txmgrNs := dbTx.ReadWriteBucket(wtxmgrNamespaceKey)
return w.TxStore.PutTxLabel(txmgrNs, tx.TxHash(), label)
})
if err != nil {
@ -3469,27 +3496,8 @@ func (w *Wallet) reliablyPublishTransaction(tx *wire.MsgTx,
// We'll also ask to be notified of the transaction once it confirms
// on-chain. This is done outside of the database transaction to prevent
// backend interaction within it.
//
// NOTE: In some cases, it's possible that the transaction to be
// broadcast is not directly relevant to the user's wallet, e.g.,
// multisig. In either case, we'll still ask to be notified of when it
// confirms to maintain consistency.
//
// TODO(wilmer): import script as external if the address does not
// belong to the wallet to handle confs during restarts?
for _, txOut := range tx.TxOut {
_, addrs, _, err := txscript.ExtractPkScriptAddrs(
txOut.PkScript, w.chainParams,
)
if err != nil {
// Non-standard outputs can safely be skipped because
// they're not supported by the wallet.
continue
}
if err := chainClient.NotifyReceived(addrs); err != nil {
return nil, err
}
if err := chainClient.NotifyReceived(ourAddrs); err != nil {
return nil, err
}
return w.publishTransaction(tx)