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wallet: Keep txs that belong to both watchonly and migrated wallets

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It is possible for a transaction that has an output that belongs to the
mgirated wallet, and another output that belongs to the watchonly
wallet. Such transaction should appear in both wallets during migration.
This commit is contained in:
Ava Chow 2024-01-02 16:41:13 -05:00
parent 71cb28ea8c
commit c62a8d03a8
1 changed files with 25 additions and 22 deletions
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47
src/wallet/wallet.cpp
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@ -3958,30 +3958,33 @@ bool CWallet::ApplyMigrationData(MigrationData& data, bilingual_str& error)
} }
} }
for (const auto& [_pos, wtx] : wtxOrdered) { for (const auto& [_pos, wtx] : wtxOrdered) {
if (!IsMine(*wtx->tx) && !IsFromMe(*wtx->tx)) { // Check it is the watchonly wallet's
// Check it is the watchonly wallet's // solvable_wallet doesn't need to be checked because transactions for those scripts weren't being watched for
// solvable_wallet doesn't need to be checked because transactions for those scripts weren't being watched for bool is_mine = IsMine(*wtx->tx) || IsFromMe(*wtx->tx);
if (data.watchonly_wallet) { if (data.watchonly_wallet) {
LOCK(data.watchonly_wallet->cs_wallet); LOCK(data.watchonly_wallet->cs_wallet);
if (data.watchonly_wallet->IsMine(*wtx->tx) || data.watchonly_wallet->IsFromMe(*wtx->tx)) { if (data.watchonly_wallet->IsMine(*wtx->tx) || data.watchonly_wallet->IsFromMe(*wtx->tx)) {
// Add to watchonly wallet // Add to watchonly wallet
const uint256& hash = wtx->GetHash(); const uint256& hash = wtx->GetHash();
const CWalletTx& to_copy_wtx = *wtx; const CWalletTx& to_copy_wtx = *wtx;
if (!data.watchonly_wallet->LoadToWallet(hash, [&](CWalletTx& ins_wtx, bool new_tx) EXCLUSIVE_LOCKS_REQUIRED(data.watchonly_wallet->cs_wallet) { if (!data.watchonly_wallet->LoadToWallet(hash, [&](CWalletTx& ins_wtx, bool new_tx) EXCLUSIVE_LOCKS_REQUIRED(data.watchonly_wallet->cs_wallet) {
if (!new_tx) return false; if (!new_tx) return false;
ins_wtx.SetTx(to_copy_wtx.tx); ins_wtx.SetTx(to_copy_wtx.tx);
ins_wtx.CopyFrom(to_copy_wtx); ins_wtx.CopyFrom(to_copy_wtx);
return true; return true;
})) { })) {
error = strprintf(_("Error: Could not add watchonly tx %s to watchonly wallet"), wtx->GetHash().GetHex()); error = strprintf(_("Error: Could not add watchonly tx %s to watchonly wallet"), wtx->GetHash().GetHex());
return false; return false;
}
watchonly_batch->WriteTx(data.watchonly_wallet->mapWallet.at(hash));
// Mark as to remove from this wallet
txids_to_delete.push_back(hash);
continue;
} }
watchonly_batch->WriteTx(data.watchonly_wallet->mapWallet.at(hash));
// Mark as to remove from the migrated wallet only if it does not also belong to it
if (!is_mine) {
txids_to_delete.push_back(hash);
}
continue;
} }
}
if (!is_mine) {
// Both not ours and not in the watchonly wallet // Both not ours and not in the watchonly wallet
error = strprintf(_("Error: Transaction %s in wallet cannot be identified to belong to migrated wallets"), wtx->GetHash().GetHex()); error = strprintf(_("Error: Transaction %s in wallet cannot be identified to belong to migrated wallets"), wtx->GetHash().GetHex());
return false; return false;