8#include <bitcoin-build-config.h>
10#include <blockfilter.h>
75#include <condition_variable>
97 if (!setting_value.isArray()) setting_value.setArray();
98 for (
const auto& value : setting_value.getValues()) {
101 setting_value.push_back(wallet_name);
112 for (
const auto& value : setting_value.getValues()) {
113 if (!value.isStr() || value.get_str() != wallet_name) new_value.
push_back(value);
116 setting_value = std::move(new_value);
123 const std::string& wallet_name,
124 std::optional<bool> load_on_startup,
125 std::vector<bilingual_str>& warnings)
127 if (!load_on_startup)
return;
129 warnings.emplace_back(
Untranslated(
"Wallet load on startup setting could not be updated, so wallet may not be loaded next node startup."));
131 warnings.emplace_back(
Untranslated(
"Wallet load on startup setting could not be updated, so wallet may still be loaded next node startup."));
153 std::vector<std::shared_ptr<CWallet>>::const_iterator i = std::find(context.wallets.begin(), context.wallets.end(),
wallet);
154 if (i != context.wallets.end())
return false;
155 context.wallets.push_back(
wallet);
156 wallet->ConnectScriptPubKeyManNotifiers();
157 wallet->NotifyCanGetAddressesChanged();
170 wallet->m_chain_notifications_handler.reset();
173 std::vector<std::shared_ptr<CWallet>>::iterator i = std::find(context.wallets.begin(), context.wallets.end(),
wallet);
174 if (i == context.wallets.end())
return false;
175 context.wallets.erase(i);
188 std::vector<bilingual_str> warnings;
195 return context.wallets;
201 count = context.wallets.size();
202 return count == 1 ? context.wallets[0] :
nullptr;
208 for (
const std::shared_ptr<CWallet>&
wallet : context.wallets) {
217 auto it = context.wallet_load_fns.emplace(context.wallet_load_fns.end(), std::move(load_wallet));
224 for (
auto& load_wallet : context.wallet_load_fns) {
239 wallet->WalletLogPrintf(
"Releasing wallet %s..\n",
name);
244 if (g_unloading_wallet_set.erase(
name) == 0) {
258 g_unloading_wallet_set.insert(
name);
267 while (g_unloading_wallet_set.count(
name) == 1) {
274std::shared_ptr<CWallet> LoadWalletInternal(WalletContext& context,
const std::string&
name, std::optional<bool> load_on_start,
const DatabaseOptions& options,
DatabaseStatus& status,
bilingual_str& error, std::vector<bilingual_str>& warnings)
283 context.chain->initMessage(
_(
"Loading wallet…"));
284 std::shared_ptr<CWallet>
wallet =
CWallet::Create(context,
name, std::move(database), options.create_flags, error, warnings);
293 wallet->postInitProcess();
299 }
catch (
const std::runtime_error& e) {
306class FastWalletRescanFilter
312 for (
auto spkm :
m_wallet.GetAllScriptPubKeyMans()) {
313 auto desc_spkm{
dynamic_cast<DescriptorScriptPubKeyMan*
>(spkm)};
314 assert(desc_spkm !=
nullptr);
315 AddScriptPubKeys(desc_spkm);
317 if (desc_spkm->IsHDEnabled()) {
323 void UpdateIfNeeded()
327 auto desc_spkm{
dynamic_cast<DescriptorScriptPubKeyMan*
>(
m_wallet.GetScriptPubKeyMan(desc_spkm_id))};
328 assert(desc_spkm !=
nullptr);
329 int32_t current_range_end{desc_spkm->GetEndRange()};
330 if (current_range_end > last_range_end) {
331 AddScriptPubKeys(desc_spkm, last_range_end);
337 std::optional<bool> MatchesBlock(
const uint256& block_hash)
const
353 void AddScriptPubKeys(
const DescriptorScriptPubKeyMan* desc_spkm, int32_t last_range_end = 0)
355 for (
const auto& script_pub_key : desc_spkm->GetScriptPubKeys(last_range_end)) {
356 m_filter_set.emplace(script_pub_key.begin(), script_pub_key.end());
365 if (!result.second) {
370 auto wallet = LoadWalletInternal(context,
name, load_on_start, options, status, error, warnings);
388 if (!passphrase.empty()) {
394 error =
Untranslated(
"Private keys must be disabled when using an external signer");
401 error =
Untranslated(
"Passphrase provided but private keys are disabled. A passphrase is only used to encrypt private keys, so cannot be used for wallets with private keys disabled.");
416 std::shared_ptr<CWallet>
wallet =
CWallet::Create(context,
name, std::move(database), wallet_creation_flags, error, warnings);
425 if (!
wallet->EncryptWallet(passphrase)) {
426 error =
Untranslated(
"Error: Wallet created but failed to encrypt.");
432 if (!
wallet->Unlock(passphrase)) {
433 error =
Untranslated(
"Error: Wallet was encrypted but could not be unlocked");
441 wallet->SetupDescriptorScriptPubKeyMans();
451 wallet->postInitProcess();
469 auto wallet_file = wallet_path /
"wallet.dat";
470 std::shared_ptr<CWallet>
wallet;
485 fs::copy_file(backup_file, wallet_file, fs::copy_options::none);
487 if (load_after_restore) {
488 wallet =
LoadWallet(context, wallet_name, load_on_start, options, status, error, warnings);
490 }
catch (
const std::exception& e) {
497 if (load_after_restore && !
wallet) {
498 fs::remove_all(wallet_path);
512 const auto it = mapWallet.find(hash);
513 if (it == mapWallet.end())
515 return &(it->second);
536 auto start{SteadyClock::now()};
542 start = SteadyClock::now();
584 if (
Unlock(plain_master_key)) {
605 if (!
DecryptMasterKey(strOldWalletPassphrase, master_key, plain_master_key)) {
608 if (
Unlock(plain_master_key))
610 if (!
EncryptMasterKey(strNewWalletPassphrase, plain_master_key, master_key)) {
613 WalletLogPrintf(
"Wallet passphrase changed to an nDeriveIterations of %i\n", master_key.nDeriveIterations);
630 m_last_block_processed = block_hash;
631 m_last_block_processed_height = block_height;
645 if (nWalletVersion >= nVersion)
648 nWalletVersion = nVersion;
652 if (nWalletVersion > 40000)
661 std::set<Txid> result;
664 const auto it = mapWallet.find(txid);
665 if (it == mapWallet.end())
669 std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range;
671 for (
const CTxIn& txin : wtx.
tx->vin)
673 if (mapTxSpends.count(txin.
prevout) <= 1)
675 range = mapTxSpends.equal_range(txin.
prevout);
676 for (TxSpends::const_iterator _it = range.first; _it != range.second; ++_it)
677 result.insert(_it->second);
685 const Txid& txid = tx->GetHash();
686 for (
unsigned int i = 0; i < tx->vout.size(); ++i) {
705 int nMinOrderPos = std::numeric_limits<int>::max();
707 for (TxSpends::iterator it = range.first; it != range.second; ++it) {
708 const CWalletTx* wtx = &mapWallet.at(it->second);
720 for (TxSpends::iterator it = range.first; it != range.second; ++it)
722 const Txid& hash = it->second;
724 if (copyFrom == copyTo)
continue;
725 assert(copyFrom &&
"Oldest wallet transaction in range assumed to have been found.");
742 std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range;
743 range = mapTxSpends.equal_range(outpoint);
745 for (TxSpends::const_iterator it = range.first; it != range.second; ++it) {
746 const Txid& txid = it->second;
747 const auto mit = mapWallet.find(txid);
748 if (mit != mapWallet.end()) {
749 const auto& wtx = mit->second;
750 if (!wtx.isAbandoned() && !wtx.isBlockConflicted() && !wtx.isMempoolConflicted())
759 mapTxSpends.insert(std::make_pair(outpoint, txid));
768 std::pair<TxSpends::iterator, TxSpends::iterator> range;
769 range = mapTxSpends.equal_range(outpoint);
779 for (
const CTxIn& txin : wtx.
tx->vin)
811 delete encrypted_batch;
812 encrypted_batch =
nullptr;
818 auto spk_man = spk_man_pair.second.get();
819 if (!spk_man->Encrypt(plain_master_key, encrypted_batch)) {
821 delete encrypted_batch;
822 encrypted_batch =
nullptr;
833 delete encrypted_batch;
834 encrypted_batch =
nullptr;
840 delete encrypted_batch;
841 encrypted_batch =
nullptr;
844 Unlock(strWalletPassphrase);
870 typedef std::multimap<int64_t, CWalletTx*>
TxItems;
873 for (
auto& entry : mapWallet)
880 std::vector<int64_t> nOrderPosOffsets;
881 for (TxItems::iterator it = txByTime.begin(); it != txByTime.end(); ++it)
888 nOrderPos = nOrderPosNext++;
889 nOrderPosOffsets.push_back(nOrderPos);
896 int64_t nOrderPosOff = 0;
897 for (
const int64_t& nOffsetStart : nOrderPosOffsets)
899 if (nOrderPos >= nOffsetStart)
902 nOrderPos += nOrderPosOff;
903 nOrderPosNext = std::max(nOrderPosNext, nOrderPos + 1);
921 int64_t nRet = nOrderPosNext++;
934 for (
auto& [
_, wtx] : mapWallet)
943 auto mi = mapWallet.find(originalHash);
946 assert(mi != mapWallet.end());
982 tx_destinations.insert(dst);
1009 Txid hash = tx->GetHash();
1013 std::set<CTxDestination> tx_destinations;
1015 for (
const CTxIn& txin : tx->vin) {
1024 auto ret = mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(hash), std::forward_as_tuple(tx, state));
1026 bool fInsertedNew =
ret.second;
1027 bool fUpdated = update_wtx && update_wtx(wtx, fInsertedNew);
1041 if (state.index() != wtx.
m_state.index()) {
1053 if (tx->HasWitness() && !wtx.
tx->HasWitness()) {
1061 std::vector<CWalletTx*> txs{&wtx};
1065 while (!txs.empty()) {
1068 desc_tx->
m_state = inactive_state;
1073 for (
unsigned int i = 0; i < desc_tx->
tx->vout.size(); ++i) {
1075 std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(outpoint);
1076 for (TxSpends::const_iterator it = range.first; it != range.second; ++it) {
1077 const auto wit = mapWallet.find(it->second);
1078 if (wit != mapWallet.end()) {
1079 txs.push_back(&wit->second);
1090 if (fInsertedNew || fUpdated)
1104 if (!strCmd.empty())
1109 ReplaceAll(strCmd,
"%b", conf->confirmed_block_hash.GetHex());
1123 std::thread
t(runCommand, strCmd);
1133 const auto& ins = mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(hash), std::forward_as_tuple(
nullptr,
TxStateInactive{}));
1135 if (!fill_wtx(wtx, ins.second)) {
1147 for (
const CTxIn& txin : wtx.
tx->vin) {
1149 if (it != mapWallet.end()) {
1169 if (
auto* conf = std::get_if<TxStateConfirmed>(&state)) {
1171 std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(txin.
prevout);
1172 while (range.first != range.second) {
1173 if (range.first->second != tx.
GetHash()) {
1174 WalletLogPrintf(
"Transaction %s (in block %s) conflicts with wallet transaction %s (both spend %s:%i)\n", tx.
GetHash().
ToString(), conf->confirmed_block_hash.ToString(), range.first->second.ToString(), range.first->first.hash.ToString(), range.first->first.n);
1175 MarkConflicted(conf->confirmed_block_hash, conf->confirmed_block_height, range.first->second);
1182 bool fExisted = mapWallet.count(tx.
GetHash()) != 0;
1183 if (fExisted && !fUpdate)
return false;
1195 for (
auto &dest : spk_man->MarkUnusedAddresses(txout.
scriptPubKey)) {
1197 if (!dest.internal.has_value()) {
1202 if (!dest.internal.has_value())
continue;
1216 TxState tx_state = std::visit([](
auto&&
s) ->
TxState {
return s; }, state);
1221 throw std::runtime_error(
"DB error adding transaction to wallet, write failed");
1238 for (
const CTxIn& txin : tx->vin) {
1240 if (it != mapWallet.end()) {
1241 it->second.MarkDirty();
1249 auto it = mapWallet.find(hashTx);
1250 assert(it != mapWallet.end());
1263 assert(!wtx.isConfirmed());
1264 assert(!wtx.InMempool());
1266 if (!wtx.isBlockConflicted() && !wtx.isAbandoned()) {
1292 if (m_last_block_processed_height < 0 || conflicting_height < 0) {
1295 int conflictconfirms = (m_last_block_processed_height - conflicting_height + 1) * -1;
1296 if (conflictconfirms >= 0)
1320 std::set<Txid> todo;
1321 std::set<Txid> done;
1323 todo.insert(tx_hash);
1325 while (!todo.empty()) {
1329 auto it = mapWallet.find(now);
1330 assert(it != mapWallet.end());
1333 TxUpdate update_state = try_updating_state(wtx);
1336 if (batch) batch->
WriteTx(wtx);
1338 for (
unsigned int i = 0; i < wtx.
tx->vout.size(); ++i) {
1339 std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(
COutPoint(now, i));
1340 for (TxSpends::const_iterator iter = range.first; iter != range.second; ++iter) {
1341 if (!done.count(iter->second)) {
1342 todo.insert(iter->second);
1374 auto it = mapWallet.find(tx->GetHash());
1375 if (it != mapWallet.end()) {
1379 const Txid& txid = tx->GetHash();
1381 for (
const CTxIn& tx_in : tx->vin) {
1383 for (
auto range = mapTxSpends.equal_range(tx_in.
prevout); range.first != range.second; range.first++) {
1384 const Txid& spent_id = range.first->second;
1386 if (spent_id == txid)
continue;
1396 auto it = mapWallet.find(tx->GetHash());
1397 if (it != mapWallet.end()) {
1430 const Txid& txid = tx->GetHash();
1432 for (
const CTxIn& tx_in : tx->vin) {
1436 for (
auto range = mapTxSpends.equal_range(tx_in.
prevout); range.first != range.second; range.first++) {
1437 const Txid& spent_id = range.first->second;
1463 bool wallet_updated =
false;
1464 for (
size_t index = 0; index < block.
data->
vtx.size(); index++) {
1470 if (wallet_updated || block.
height % 144 == 0) {
1484 int disconnect_height = block.
height;
1486 for (
size_t index = 0; index < block.
data->
vtx.size(); index++) {
1492 for (
const CTxIn& tx_in : ptx->vin) {
1494 if (mapTxSpends.count(tx_in.
prevout) < 1)
continue;
1496 std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(tx_in.
prevout);
1499 for (TxSpends::const_iterator _it = range.first; _it != range.second; ++_it) {
1500 CWalletTx& wtx = mapWallet.find(_it->second)->second;
1504 auto try_updating_state = [&](
CWalletTx& tx) {
1527void CWallet::BlockUntilSyncedToCurrentChain()
const {
1543 const auto mi = mapWallet.find(txin.
prevout.
hash);
1544 if (mi != mapWallet.end())
1575 for (
const auto& spkm : it->second) {
1576 res = std::max(res, spkm->IsMine(
script));
1601 if (outpoint.
n >= wtx->tx->vout.size()) {
1604 return IsMine(wtx->tx->vout[outpoint.
n]);
1619 throw std::runtime_error(std::string(__func__) +
": value out of range");
1627 bool result =
false;
1629 if (!spk_man->IsHDEnabled())
return false;
1641 if (spk_man && spk_man->CanGetAddresses(internal)) {
1659 throw std::runtime_error(std::string(__func__) +
": writing wallet flags failed");
1673 throw std::runtime_error(std::string(__func__) +
": writing wallet flags failed");
1708 throw std::runtime_error(std::string(__func__) +
": writing wallet flags failed");
1722 if (time < birthtime) {
1740 int start_height = 0;
1781 constexpr auto INTERVAL_TIME{60
s};
1782 auto current_time{reserver.
now()};
1783 auto start_time{reserver.
now()};
1787 uint256 block_hash = start_block;
1790 std::unique_ptr<FastWalletRescanFilter> fast_rescan_filter;
1794 fast_rescan_filter ?
"fast variant using block filters" :
"slow variant inspecting all blocks");
1803 double progress_current = progress_begin;
1804 int block_height = start_height;
1806 if (progress_end - progress_begin > 0.0) {
1807 m_scanning_progress = (progress_current - progress_begin) / (progress_end - progress_begin);
1811 if (block_height % 100 == 0 && progress_end - progress_begin > 0.0) {
1815 bool next_interval = reserver.
now() >= current_time + INTERVAL_TIME;
1816 if (next_interval) {
1817 current_time = reserver.
now();
1818 WalletLogPrintf(
"Still rescanning. At block %d. Progress=%f\n", block_height, progress_current);
1821 bool fetch_block{
true};
1822 if (fast_rescan_filter) {
1823 fast_rescan_filter->UpdateIfNeeded();
1824 auto matches_block{fast_rescan_filter->MatchesBlock(block_hash)};
1825 if (matches_block.has_value()) {
1826 if (*matches_block) {
1831 fetch_block =
false;
1834 LogDebug(
BCLog::SCAN,
"Fast rescan: inspect block %d [%s] (WARNING: block filter not found!)\n", block_height, block_hash.
ToString());
1840 bool block_still_active =
false;
1841 bool next_block =
false;
1852 if (!block_still_active) {
1859 for (
size_t posInBlock = 0; posInBlock < block.
vtx.size(); ++posInBlock) {
1866 if (save_progress && next_interval) {
1881 if (max_height && block_height >= *max_height) {
1900 block_hash = next_block_hash;
1905 const uint256 prev_tip_hash = tip_hash;
1907 if (!max_height && prev_tip_hash != tip_hash) {
1919 WalletLogPrintf(
"Rescan aborted at block %d. Progress=%f\n", block_height, progress_current);
1921 }
else if (block_height &&
chain().shutdownRequested()) {
1922 WalletLogPrintf(
"Rescan interrupted by shutdown request at block %d. Progress=%f\n", block_height, progress_current);
1925 WalletLogPrintf(
"Rescan completed in %15dms\n", Ticks<std::chrono::milliseconds>(reserver.
now() - start_time));
1966 result.erase(myHash);
1978 if (!
chain().isReadyToBroadcast())
return false;
2019 int submitted_tx_count = 0;
2026 std::set<CWalletTx*, WalletTxOrderComparator> to_submit;
2027 for (
auto& [txid, wtx] : mapWallet) {
2029 if (!wtx.isUnconfirmed())
continue;
2034 to_submit.insert(&wtx);
2037 for (
auto wtx : to_submit) {
2038 std::string unused_err_string;
2043 if (submitted_tx_count > 0) {
2044 WalletLogPrintf(
"%s: resubmit %u unconfirmed transactions\n", __func__, submitted_tx_count);
2052 for (
const std::shared_ptr<CWallet>& pwallet :
GetWallets(context)) {
2053 if (!pwallet->ShouldResend())
continue;
2054 pwallet->ResubmitWalletTransactions(
true,
false);
2055 pwallet->SetNextResend();
2065 std::map<COutPoint, Coin> coins;
2066 for (
auto& input : tx.
vin) {
2067 const auto mi = mapWallet.find(input.prevout.hash);
2068 if(mi == mapWallet.end() || input.prevout.n >= mi->second.tx->vout.size()) {
2073 coins[input.prevout] =
Coin(wtx.
tx->vout[input.prevout.n], prev_height, wtx.
IsCoinBase());
2075 std::map<int, bilingual_str> input_errors;
2085 if (spk_man->SignTransaction(tx, coins, sighash, input_errors)) {
2101 for (
unsigned int i = 0; i < psbtx.
tx->vin.size(); ++i) {
2102 const CTxIn& txin = psbtx.
tx->vin[i];
2112 const auto it = mapWallet.find(txhash);
2113 if (it != mapWallet.end()) {
2126 int n_signed_this_spkm = 0;
2127 const auto error{spk_man->FillPSBT(psbtx, txdata, sighash_type,
sign, bip32derivs, &n_signed_this_spkm, finalize)};
2133 (*n_signed) += n_signed_this_spkm;
2141 for (
size_t i = 0; i < psbtx.
inputs.size(); ++i) {
2153 if (spk_man_pair.second->CanProvide(script_pub_key, sigdata)) {
2155 return spk_man_pair.second->SignMessage(message, pkhash, str_sig);
2165 return *change_type;
2174 bool any_wpkh{
false};
2176 bool any_pkh{
false};
2178 for (
const auto& recipient : vecSend) {
2179 if (std::get_if<WitnessV1Taproot>(&recipient.dest)) {
2181 }
else if (std::get_if<WitnessV0KeyHash>(&recipient.dest)) {
2183 }
else if (std::get_if<ScriptHash>(&recipient.dest)) {
2185 }
else if (std::get_if<PKHash>(&recipient.dest)) {
2191 if (has_bech32m_spkman && any_tr) {
2196 if (has_bech32_spkman && any_wpkh) {
2201 if (has_p2sh_segwit_spkman && any_sh) {
2207 if (has_legacy_spkman && any_pkh) {
2212 if (has_bech32m_spkman) {
2215 if (has_bech32_spkman) {
2232 wtx.
mapValue = std::move(mapValue);
2239 throw std::runtime_error(std::string(__func__) +
": Wallet db error, transaction commit failed");
2243 for (
const CTxIn& txin : tx->vin) {
2254 std::string err_string;
2256 WalletLogPrintf(
"CommitTransaction(): Transaction cannot be broadcast immediately, %s\n", err_string);
2273 spk_man_pair.second->RewriteDB();
2283 return nLoadWalletRet;
2293 return result.has_value();
2296 if (!was_txn_committed)
return util::Error{
_(
"Error starting/committing db txn for wallet transactions removal process")};
2306 std::vector<
decltype(mapWallet)::const_iterator> erased_txs;
2308 for (
const Txid& hash : txs_to_remove) {
2309 auto it_wtx = mapWallet.find(hash);
2310 if (it_wtx == mapWallet.end()) {
2316 erased_txs.emplace_back(it_wtx);
2322 for (
const auto& it : erased_txs) {
2323 const Txid hash{it->first};
2324 wtxOrdered.erase(it->second.m_it_wtxOrdered);
2325 for (
const auto& txin : it->second.tx->vin)
2326 mapTxSpends.erase(txin.prevout);
2327 mapWallet.erase(it);
2339 bool fUpdated =
false;
2341 std::optional<AddressPurpose> purpose;
2344 std::map<CTxDestination, CAddressBookData>::iterator mi = m_address_book.find(address);
2345 fUpdated = mi != m_address_book.end() && !mi->second.IsChange();
2347 CAddressBookData& record = mi != m_address_book.end() ? mi->second : m_address_book[address];
2358 WalletLogPrintf(
"Error: fail to write address book 'purpose' entry\n");
2361 if (!batch.
WriteName(encoded_dest, strName)) {
2395 WalletLogPrintf(
"%s called with IsMine address, NOT SUPPORTED. Please report this bug! %s\n", __func__, CLIENT_BUGREPORT);
2417 m_address_book.erase(address);
2429 unsigned int count = 0;
2431 count += spk_man.second->GetKeyPoolSize();
2441 unsigned int count = 0;
2443 count += spk_man->GetKeyPoolSize();
2453 res &= spk_man->TopUp(kpSize);
2466 auto op_dest = spk_man->GetNewDestination(type);
2486 for (
auto& entry : mapWallet) {
2489 for (
unsigned int i = 0; i < wtx.
tx->vout.size(); i++) {
2502 for (
const std::pair<const CTxDestination, CAddressBookData>& item : m_address_book) {
2503 const auto& entry = item.second;
2504 func(item.first, entry.GetLabel(), entry.IsChange(), entry.purpose);
2511 std::vector<CTxDestination> result;
2519 result.emplace_back(dest);
2527 std::set<std::string> label_set;
2529 bool _is_change,
const std::optional<AddressPurpose>& _purpose) {
2530 if (_is_change)
return;
2531 if (!purpose || purpose == _purpose) {
2532 label_set.insert(_label);
2548 if (!op_address)
return op_address;
2578 if (signer_spk_man ==
nullptr) {
2583 return signer_spk_man->DisplayAddress(dest, *
signer);
2585 return util::Error{
_(
"There is no ScriptPubKeyManager for this address")};
2591 setLockedCoins.insert(output);
2601 bool was_locked = setLockedCoins.erase(output);
2602 if (batch && was_locked) {
2611 bool success =
true;
2613 for (
auto it = setLockedCoins.begin(); it != setLockedCoins.end(); ++it) {
2616 setLockedCoins.clear();
2623 return setLockedCoins.count(output) > 0;
2629 for (std::set<COutPoint>::iterator it = setLockedCoins.begin();
2630 it != setLockedCoins.end(); it++) {
2632 vOutpts.push_back(outpt);
2661 std::optional<uint256> block_hash;
2663 block_hash = conf->confirmed_block_hash;
2665 block_hash = conf->conflicting_block_hash;
2671 int64_t block_max_time;
2672 if (
chain().findBlock(*block_hash,
FoundBlock().time(blocktime).maxTime(block_max_time))) {
2673 if (rescanning_old_block) {
2674 nTimeSmart = block_max_time;
2677 int64_t latestEntry = 0;
2680 int64_t latestTolerated = latestNow + 300;
2682 for (
auto it = txOrdered.rbegin(); it != txOrdered.rend(); ++it) {
2692 if (nSmartTime <= latestTolerated) {
2693 latestEntry = nSmartTime;
2694 if (nSmartTime > latestNow) {
2695 latestNow = nSmartTime;
2701 nTimeSmart = std::max(latestEntry, std::min(blocktime, latestNow));
2712 if (std::get_if<CNoDestination>(&dest))
2726 m_address_book[dest].previously_spent =
true;
2731 m_address_book[dest].receive_requests[id] = request;
2742 std::vector<std::string>
values;
2743 for (
const auto& [dest, entry] : m_address_book) {
2744 for (
const auto& [
id, request] : entry.receive_requests) {
2745 values.emplace_back(request);
2754 m_address_book[dest].receive_requests[id] = value;
2761 m_address_book[dest].receive_requests.erase(
id);
2774 fs::file_type path_type = fs::symlink_status(wallet_path).type();
2775 if (!(path_type == fs::file_type::not_found || path_type == fs::file_type::directory ||
2776 (path_type == fs::file_type::symlink && fs::is_directory(wallet_path)) ||
2779 "Invalid -wallet path '%s'. -wallet path should point to a directory where wallet.dat and "
2780 "database/log.?????????? files can be stored, a location where such a directory could be created, "
2781 "or (for backwards compatibility) the name of an existing data file in -walletdir (%s)",
2795 return MakeDatabase(*wallet_path, options, status, error_string);
2802 const std::string& walletFile = database->Filename();
2804 const auto start{SteadyClock::now()};
2809 walletInstance->m_notify_tx_changed_script =
args.
GetArg(
"-walletnotify",
"");
2812 bool rescan_required =
false;
2813 DBErrors nLoadWalletRet = walletInstance->LoadWallet();
2816 error =
strprintf(
_(
"Error loading %s: Wallet corrupted"), walletFile);
2821 warnings.push_back(
strprintf(
_(
"Error reading %s! All keys read correctly, but transaction data"
2822 " or address metadata may be missing or incorrect."),
2826 error =
strprintf(
_(
"Error loading %s: Wallet requires newer version of %s"), walletFile, CLIENT_NAME);
2830 error =
strprintf(
_(
"Error loading %s: External signer wallet being loaded without external signer support compiled"), walletFile);
2835 error =
strprintf(
_(
"Wallet needed to be rewritten: restart %s to complete"), CLIENT_NAME);
2838 warnings.push_back(
strprintf(
_(
"Error reading %s! Transaction data may be missing or incorrect."
2839 " Rescanning wallet."), walletFile));
2840 rescan_required =
true;
2842 error =
strprintf(
_(
"Unrecognized descriptor found. Loading wallet %s\n\n"
2843 "The wallet might had been created on a newer version.\n"
2844 "Please try running the latest software version.\n"), walletFile);
2847 error =
strprintf(
_(
"Unexpected legacy entry in descriptor wallet found. Loading wallet %s\n\n"
2848 "The wallet might have been tampered with or created with malicious intent.\n"), walletFile);
2851 error =
strprintf(
_(
"Error loading %s: Wallet is a legacy wallet. Please migrate to a descriptor wallet using the migration tool (migratewallet RPC)."), walletFile);
2854 error =
strprintf(
_(
"Error loading %s"), walletFile);
2860 const bool fFirstRun = walletInstance->m_spk_managers.empty() &&
2865 LOCK(walletInstance->cs_wallet);
2878 walletInstance->SetupDescriptorScriptPubKeyMans();
2884 walletInstance->SetLastBlockProcessed(*tip_height,
chain->
getBlockHash(*tip_height));
2889 error =
strprintf(
_(
"Error loading %s: Private keys can only be disabled during creation"), walletFile);
2892 for (
auto spk_man : walletInstance->GetActiveScriptPubKeyMans()) {
2893 if (spk_man->HavePrivateKeys()) {
2894 warnings.push_back(
strprintf(
_(
"Warning: Private keys detected in wallet {%s} with disabled private keys"), walletFile));
2900 if (!
args.
GetArg(
"-addresstype",
"").empty()) {
2906 walletInstance->m_default_address_type = parsed.value();
2909 if (!
args.
GetArg(
"-changetype",
"").empty()) {
2915 walletInstance->m_default_change_type = parsed.value();
2918 if (
const auto arg{
args.
GetArg(
"-mintxfee")}) {
2919 std::optional<CAmount> min_tx_fee =
ParseMoney(*arg);
2925 _(
"This is the minimum transaction fee you pay on every transaction."));
2928 walletInstance->m_min_fee =
CFeeRate{min_tx_fee.value()};
2931 if (
const auto arg{
args.
GetArg(
"-maxapsfee")}) {
2932 const std::string& max_aps_fee{*arg};
2933 if (max_aps_fee ==
"-1") {
2934 walletInstance->m_max_aps_fee = -1;
2935 }
else if (std::optional<CAmount> max_fee =
ParseMoney(max_aps_fee)) {
2938 _(
"This is the maximum transaction fee you pay (in addition to the normal fee) to prioritize partial spend avoidance over regular coin selection."));
2940 walletInstance->m_max_aps_fee = max_fee.value();
2947 if (
const auto arg{
args.
GetArg(
"-fallbackfee")}) {
2948 std::optional<CAmount> fallback_fee =
ParseMoney(*arg);
2949 if (!fallback_fee) {
2950 error =
strprintf(
_(
"Invalid amount for %s=<amount>: '%s'"),
"-fallbackfee", *arg);
2954 _(
"This is the transaction fee you may pay when fee estimates are not available."));
2956 walletInstance->m_fallback_fee =
CFeeRate{fallback_fee.value()};
2960 walletInstance->m_allow_fallback_fee = walletInstance->m_fallback_fee.
GetFeePerK() != 0;
2962 if (
const auto arg{
args.
GetArg(
"-discardfee")}) {
2963 std::optional<CAmount> discard_fee =
ParseMoney(*arg);
2965 error =
strprintf(
_(
"Invalid amount for %s=<amount>: '%s'"),
"-discardfee", *arg);
2969 _(
"This is the transaction fee you may discard if change is smaller than dust at this level"));
2971 walletInstance->m_discard_rate =
CFeeRate{discard_fee.value()};
2974 if (
const auto arg{
args.
GetArg(
"-paytxfee")}) {
2975 warnings.push_back(
_(
"-paytxfee is deprecated and will be fully removed in v31.0."));
2977 std::optional<CAmount> pay_tx_fee =
ParseMoney(*arg);
2983 _(
"This is the transaction fee you will pay if you send a transaction."));
2986 walletInstance->m_pay_tx_fee =
CFeeRate{pay_tx_fee.value(), 1000};
2989 error =
strprintf(
_(
"Invalid amount for %s=<amount>: '%s' (must be at least %s)"),
2995 if (
const auto arg{
args.
GetArg(
"-maxtxfee")}) {
2996 std::optional<CAmount> max_fee =
ParseMoney(*arg);
3001 warnings.push_back(
strprintf(
_(
"%s is set very high! Fees this large could be paid on a single transaction."),
"-maxtxfee"));
3005 error =
strprintf(
_(
"Invalid amount for %s=<amount>: '%s' (must be at least the minrelay fee of %s to prevent stuck transactions)"),
3010 walletInstance->m_default_max_tx_fee = max_fee.value();
3013 if (
const auto arg{
args.
GetArg(
"-consolidatefeerate")}) {
3014 if (std::optional<CAmount> consolidate_feerate =
ParseMoney(*arg)) {
3015 walletInstance->m_consolidate_feerate =
CFeeRate(*consolidate_feerate);
3024 _(
"The wallet will avoid paying less than the minimum relay fee."));
3031 walletInstance->WalletLogPrintf(
"Wallet completed loading in %15dms\n", Ticks<std::chrono::milliseconds>(SteadyClock::now() - start));
3034 walletInstance->TopUpKeyPool();
3037 std::optional<int64_t> time_first_key;
3038 for (
auto spk_man : walletInstance->GetAllScriptPubKeyMans()) {
3039 int64_t time = spk_man->GetTimeFirstKey();
3040 if (!time_first_key || time < *time_first_key) time_first_key = time;
3042 if (time_first_key) walletInstance->MaybeUpdateBirthTime(*time_first_key);
3045 walletInstance->m_chain_notifications_handler.reset();
3050 LOCK(walletInstance->cs_wallet);
3052 walletInstance->WalletLogPrintf(
"setKeyPool.size() = %u\n", walletInstance->GetKeyPoolSize());
3053 walletInstance->WalletLogPrintf(
"mapWallet.size() = %u\n", walletInstance->mapWallet.size());
3054 walletInstance->WalletLogPrintf(
"m_address_book.size() = %u\n", walletInstance->m_address_book.size());
3057 return walletInstance;
3062 LOCK(walletInstance->cs_wallet);
3064 assert(!walletInstance->m_chain || walletInstance->m_chain == &
chain);
3065 walletInstance->m_chain = &
chain;
3075 error =
Untranslated(
"Wallet files should not be reused across chains. Restart bitcoind with -walletcrosschain to override.");
3087 walletInstance->m_chain_notifications_handler = walletInstance->chain().handleNotifications(walletInstance);
3090 int rescan_height = 0;
3091 if (!rescan_required)
3097 rescan_height = *fork_height;
3105 walletInstance->m_last_block_processed_height = *tip_height;
3107 walletInstance->m_last_block_processed.
SetNull();
3108 walletInstance->m_last_block_processed_height = -1;
3111 if (tip_height && *tip_height != rescan_height)
3115 std::optional<int64_t> time_first_key = walletInstance->m_birth_time.load();
3116 if (time_first_key) {
3123 rescan_height = *tip_height;
3131 int block_height = *tip_height;
3132 while (block_height > 0 &&
chain.
haveBlockOnDisk(block_height - 1) && rescan_height != block_height) {
3136 if (rescan_height != block_height) {
3147 _(
"Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)") :
3149 "Error loading wallet. Wallet requires blocks to be downloaded, "
3150 "and software does not currently support loading wallets while "
3151 "blocks are being downloaded out of order when using assumeutxo "
3152 "snapshots. Wallet should be able to load successfully after "
3153 "node sync reaches height %s"), block_height);
3159 walletInstance->WalletLogPrintf(
"Rescanning last %i blocks (from block %i)...\n", *tip_height - rescan_height, rescan_height);
3164 error =
_(
"Failed to acquire rescan reserver during wallet initialization");
3167 ScanResult scan_res = walletInstance->ScanForWalletTransactions(
chain.
getBlockHash(rescan_height), rescan_height, {}, reserver,
true,
true);
3169 error =
_(
"Failed to rescan the wallet during initialization");
3184 const auto& address_book_it = m_address_book.find(dest);
3185 if (address_book_it == m_address_book.end())
return nullptr;
3186 if ((!allow_change) && address_book_it->second.IsChange()) {
3189 return &address_book_it->second;
3201 if (version < prev_version) {
3202 error =
strprintf(
_(
"Cannot downgrade wallet from version %i to version %i. Wallet version unchanged."), prev_version, version);
3210 error =
strprintf(
_(
"Cannot upgrade a non HD split wallet from version %i to version %i without upgrading to support pre-split keypool. Please use version %i or no version specified."), prev_version, version,
FEATURE_PRE_SPLIT_KEYPOOL);
3218 if (!spk_man->Upgrade(prev_version, version, error)) {
3245 assert(conf->confirmed_block_height >= 0);
3248 assert(conf->conflicting_block_height >= 0);
3263 assert(chain_depth >= 0);
3286 return vMasterKey.empty();
3296 if (!vMasterKey.empty()) {
3297 memory_cleanse(vMasterKey.data(), vMasterKey.size() *
sizeof(
decltype(vMasterKey)::value_type));
3311 if (!spk_man_pair.second->CheckDecryptionKey(vMasterKeyIn)) {
3315 vMasterKey = vMasterKeyIn;
3323 std::set<ScriptPubKeyMan*> spk_mans;
3324 for (
bool internal : {
false,
true}) {
3328 spk_mans.insert(spk_man);
3338 if (ext_spkm == &spkm)
return true;
3341 if (int_spkm == &spkm)
return true;
3348 std::set<ScriptPubKeyMan*> spk_mans;
3350 spk_mans.insert(spk_man_pair.second.get());
3358 std::map<OutputType, ScriptPubKeyMan*>::const_iterator it = spk_managers.find(type);
3359 if (it == spk_managers.end()) {
3367 std::set<ScriptPubKeyMan*> spk_mans;
3372 spk_mans.insert(it->second.begin(), it->second.end());
3375 Assume(std::all_of(spk_mans.begin(), spk_mans.end(), [&
script, &sigdata](
ScriptPubKeyMan* spkm) { return spkm->CanProvide(script, sigdata); }));
3401 return it->second.at(0)->GetSolvingProvider(
script);
3409 std::vector<WalletDescriptor> descs;
3412 LOCK(desc_spk_man->cs_desc_man);
3413 descs.push_back(desc_spk_man->GetWalletDescriptor());
3452 std::unique_ptr<ScriptPubKeyMan> spk_manager = std::make_unique<LegacyDataSPKM>(*
this);
3458 uint256 id = spk_manager->GetID();
3465 return cb(vMasterKey);
3476 if (spkm->HaveCryptedKeys())
return true;
3498 return *spk_manager;
3507 throw std::runtime_error(std::string(__func__) +
": Wallet is locked, cannot setup new descriptors");
3509 if (!spk_manager->CheckDecryptionKey(vMasterKey) && !spk_manager->Encrypt(vMasterKey, &batch)) {
3510 throw std::runtime_error(std::string(__func__) +
": Could not encrypt new descriptors");
3513 spk_manager->SetupDescriptorGeneration(batch, master_key, output_type, internal);
3515 uint256 id = spk_manager->GetID();
3524 for (
bool internal : {
false,
true}) {
3555 }))
throw std::runtime_error(
"Error: cannot process db transaction for descriptors setup");
3564 if (!signer_res.
isObject())
throw std::runtime_error(std::string(__func__) +
": Unexpected result");
3567 if (!batch.
TxnBegin())
throw std::runtime_error(
"Error: cannot create db transaction for descriptors import");
3569 for (
bool internal : {
false,
true}) {
3570 const UniValue& descriptor_vals = signer_res.
find_value(internal ?
"internal" :
"receive");
3571 if (!descriptor_vals.
isArray())
throw std::runtime_error(std::string(__func__) +
": Unexpected result");
3573 const std::string& desc_str = desc_val.getValStr();
3575 std::string desc_error;
3576 auto descs =
Parse(desc_str, keys, desc_error,
false);
3577 if (descs.empty()) {
3578 throw std::runtime_error(std::string(__func__) +
": Invalid descriptor \"" + desc_str +
"\" (" + desc_error +
")");
3580 auto& desc = descs.at(0);
3581 if (!desc->GetOutputType()) {
3586 spk_manager->SetupDescriptor(batch, std::move(desc));
3587 uint256 id = spk_manager->GetID();
3594 if (!batch.
TxnCommit())
throw std::runtime_error(
"Error: cannot commit db transaction for descriptors import");
3607 throw std::runtime_error(std::string(__func__) +
": writing active ScriptPubKeyMan id failed");
3622 spk_mans[type] = spk_man;
3624 const auto it = spk_mans_other.find(type);
3625 if (it != spk_mans_other.end() && it->second == spk_man) {
3626 spk_mans_other.erase(type);
3635 if (spk_man !=
nullptr && spk_man->GetID() ==
id) {
3639 throw std::runtime_error(std::string(__func__) +
": erasing active ScriptPubKeyMan id failed");
3643 spk_mans.erase(type);
3668 return std::nullopt;
3672 if (!desc_spk_man) {
3673 throw std::runtime_error(std::string(__func__) +
": unexpected ScriptPubKeyMan type.");
3676 LOCK(desc_spk_man->cs_desc_man);
3677 const auto& type = desc_spk_man->GetWalletDescriptor().descriptor->GetOutputType();
3678 assert(type.has_value());
3688 return util::Error{
_(
"Cannot add WalletDescriptor to a non-descriptor wallet")};
3694 if (
auto spkm_res = spk_man->UpdateWalletDescriptor(desc); !spkm_res) {
3699 spk_man = new_spk_man.get();
3702 uint256 id = new_spk_man->GetID();
3707 for (
const auto& entry : signing_provider.
keys) {
3708 const CKey& key = entry.second;
3709 spk_man->AddDescriptorKey(key, key.
GetPubKey());
3713 if (!spk_man->TopUp()) {
3714 return util::Error{
_(
"Could not top up scriptPubKeys")};
3720 auto script_pub_keys = spk_man->GetScriptPubKeys();
3721 if (script_pub_keys.empty()) {
3722 return util::Error{
_(
"Could not generate scriptPubKeys (cache is empty)")};
3726 for (
const auto&
script : script_pub_keys) {
3736 spk_man->WriteDescriptor();
3738 return std::reference_wrapper(*spk_man);
3745 WalletLogPrintf(
"Migrating wallet storage database from BerkeleyDB to SQLite.\n");
3748 error =
_(
"Error: This wallet already uses SQLite");
3753 std::unique_ptr<DatabaseBatch> batch =
m_database->MakeBatch();
3754 std::unique_ptr<DatabaseCursor> cursor = batch->GetNewCursor();
3755 std::vector<std::pair<SerializeData, SerializeData>> records;
3757 error =
_(
"Error: Unable to begin reading all records in the database");
3764 status = cursor->Next(ss_key, ss_value);
3770 records.emplace_back(key, value);
3775 error =
_(
"Error: Unable to read all records in the database");
3782 fs::remove(db_path);
3793 std::unique_ptr<WalletDatabase> new_db =
MakeDatabase(wallet_path, opts, db_status, error);
3800 bool began = batch->TxnBegin();
3802 for (
const auto& [key, value] : records) {
3803 if (!batch->Write(std::span{key}, std::span{value})) {
3810 bool committed = batch->TxnCommit();
3820 if (!
Assume(legacy_spkm)) {
3823 return std::nullopt;
3827 if (res == std::nullopt) {
3828 error =
_(
"Error: Unable to produce descriptors for this legacy wallet. Make sure to provide the wallet's passphrase if it is encrypted.");
3829 return std::nullopt;
3839 if (!
Assume(legacy_spkm)) {
3845 std::set<CTxDestination> not_migrated_dests;
3854 if (!
data.watch_descs.empty())
Assume(!
data.watchonly_wallet->m_cached_spks.empty());
3855 if (!
data.solvable_descs.empty())
Assume(!
data.solvable_wallet->m_cached_spks.empty());
3857 for (
auto& desc_spkm :
data.desc_spkms) {
3859 return util::Error{
_(
"Error: Duplicate descriptors created during migration. Your wallet may be corrupted.")};
3861 uint256 id = desc_spkm->GetID();
3867 return util::Error{
_(
"Error: cannot remove legacy wallet records")};
3879 if (
data.master_key.key.IsValid()) {
3889 if (!local_wallet_batch.
ReadBestBlock(best_block_locator)) {
3890 return util::Error{
_(
"Error: Unable to read wallet's best block locator record")};
3895 std::vector<Txid> txids_to_delete;
3896 std::unique_ptr<WalletBatch> watchonly_batch;
3897 if (
data.watchonly_wallet) {
3898 watchonly_batch = std::make_unique<WalletBatch>(
data.watchonly_wallet->GetDatabase());
3899 if (!watchonly_batch->TxnBegin())
return util::Error{
strprintf(
_(
"Error: database transaction cannot be executed for wallet %s"),
data.watchonly_wallet->GetName())};
3901 LOCK(
data.watchonly_wallet->cs_wallet);
3902 data.watchonly_wallet->nOrderPosNext = nOrderPosNext;
3903 watchonly_batch->WriteOrderPosNext(
data.watchonly_wallet->nOrderPosNext);
3905 if (!watchonly_batch->WriteBestBlock(best_block_locator)) {
3906 return util::Error{
_(
"Error: Unable to write watchonly wallet best block locator record")};
3909 std::unique_ptr<WalletBatch> solvables_batch;
3910 if (
data.solvable_wallet) {
3911 solvables_batch = std::make_unique<WalletBatch>(
data.solvable_wallet->GetDatabase());
3912 if (!solvables_batch->TxnBegin())
return util::Error{
strprintf(
_(
"Error: database transaction cannot be executed for wallet %s"),
data.solvable_wallet->GetName())};
3914 if (!solvables_batch->WriteBestBlock(best_block_locator)) {
3915 return util::Error{
_(
"Error: Unable to write solvable wallet best block locator record")};
3922 if (
data.watchonly_wallet) {
3923 LOCK(
data.watchonly_wallet->cs_wallet);
3924 if (
data.watchonly_wallet->IsMine(*wtx->tx) ||
data.watchonly_wallet->IsFromMe(*wtx->tx)) {
3926 const Txid& hash = wtx->GetHash();
3929 if (!new_tx) return false;
3930 ins_wtx.SetTx(to_copy_wtx.tx);
3931 ins_wtx.CopyFrom(to_copy_wtx);
3934 return util::Error{
strprintf(
_(
"Error: Could not add watchonly tx %s to watchonly wallet"), wtx->GetHash().GetHex())};
3936 watchonly_batch->WriteTx(
data.watchonly_wallet->mapWallet.at(hash));
3939 txids_to_delete.push_back(hash);
3946 return util::Error{
strprintf(
_(
"Error: Transaction %s in wallet cannot be identified to belong to migrated wallets"), wtx->GetHash().GetHex())};
3951 if (txids_to_delete.size() > 0) {
3952 if (
auto res =
RemoveTxs(local_wallet_batch, txids_to_delete); !res) {
3958 std::vector<std::pair<std::shared_ptr<CWallet>, std::unique_ptr<WalletBatch>>> wallets_vec;
3959 if (
data.watchonly_wallet) wallets_vec.emplace_back(
data.watchonly_wallet, std::move(watchonly_batch));
3960 if (
data.solvable_wallet) wallets_vec.emplace_back(
data.solvable_wallet, std::move(solvables_batch));
3966 if (entry.label) batch.
WriteName(address, *entry.label);
3967 for (
const auto& [
id, request] : entry.receive_requests) {
3974 std::vector<CTxDestination> dests_to_delete;
3975 for (
const auto& [dest, record] : m_address_book) {
3979 bool copied =
false;
3980 for (
auto& [
wallet, batch] : wallets_vec) {
3982 if (require_transfer && !
wallet->IsMine(dest))
continue;
3985 wallet->m_address_book[dest] = record;
3986 func_store_addr(*batch, dest, record);
3990 if (require_transfer) {
3991 dests_to_delete.push_back(dest);
3999 if (require_transfer && !copied) {
4002 if (not_migrated_dests.count(dest) > 0) {
4003 dests_to_delete.push_back(dest);
4007 return util::Error{
_(
"Error: Address book data in wallet cannot be identified to belong to migrated wallets")};
4012 for (
auto& [
wallet, batch] : wallets_vec) {
4019 if (dests_to_delete.size() > 0) {
4020 for (
const auto& dest : dests_to_delete) {
4022 return util::Error{
_(
"Error: Unable to remove watchonly address book data")};
4040 std::optional<MigrationData>
data =
wallet.GetDescriptorsForLegacy(error);
4041 if (
data == std::nullopt)
return false;
4044 if (
data->watch_descs.size() > 0 ||
data->solvable_descs.size() > 0) {
4051 empty_context.
args = context.args;
4061 if (
data->watch_descs.size() > 0) {
4062 wallet.WalletLogPrintf(
"Making a new watchonly wallet containing the watched scripts\n");
4065 std::vector<bilingual_str> warnings;
4066 std::string wallet_name =
wallet.GetName() +
"_watchonly";
4067 std::unique_ptr<WalletDatabase> database =
MakeWalletDatabase(wallet_name, options, status, error);
4069 error =
strprintf(
_(
"Wallet file creation failed: %s"), error);
4074 if (!
data->watchonly_wallet) {
4075 error =
_(
"Error: Failed to create new watchonly wallet");
4078 res.watchonly_wallet =
data->watchonly_wallet;
4079 LOCK(
data->watchonly_wallet->cs_wallet);
4082 for (
const auto& [desc_str, creation_time] :
data->watch_descs) {
4085 std::string parse_err;
4086 std::vector<std::unique_ptr<Descriptor>> descs =
Parse(desc_str, keys, parse_err,
true);
4087 assert(descs.size() == 1);
4088 assert(!descs.at(0)->IsRange());
4092 if (
auto spkm_res =
data->watchonly_wallet->AddWalletDescriptor(w_desc, keys,
"",
false); !spkm_res) {
4100 if (
data->solvable_descs.size() > 0) {
4101 wallet.WalletLogPrintf(
"Making a new watchonly wallet containing the unwatched solvable scripts\n");
4104 std::vector<bilingual_str> warnings;
4105 std::string wallet_name =
wallet.GetName() +
"_solvables";
4106 std::unique_ptr<WalletDatabase> database =
MakeWalletDatabase(wallet_name, options, status, error);
4108 error =
strprintf(
_(
"Wallet file creation failed: %s"), error);
4113 if (!
data->solvable_wallet) {
4114 error =
_(
"Error: Failed to create new watchonly wallet");
4117 res.solvables_wallet =
data->solvable_wallet;
4118 LOCK(
data->solvable_wallet->cs_wallet);
4121 for (
const auto& [desc_str, creation_time] :
data->solvable_descs) {
4124 std::string parse_err;
4125 std::vector<std::unique_ptr<Descriptor>> descs =
Parse(desc_str, keys, parse_err,
true);
4126 assert(descs.size() == 1);
4127 assert(!descs.at(0)->IsRange());
4131 if (
auto spkm_res =
data->solvable_wallet->AddWalletDescriptor(w_desc, keys,
"",
false); !spkm_res) {
4143 if (auto res_migration = wallet.ApplyMigrationData(batch, *data); !res_migration) {
4144 error = util::ErrorString(res_migration);
4147 wallet.WalletLogPrintf(
"Wallet migration complete.\n");
4154 std::vector<bilingual_str> warnings;
4158 bool was_loaded =
false;
4161 return util::Error{
_(
"Error: This wallet is already a descriptor wallet")};
4165 return util::Error{
_(
"Unable to unload the wallet before migrating")};
4179 return util::Error{
_(
"Error: This wallet is already a descriptor wallet")};
4191 std::unique_ptr<WalletDatabase> database =
MakeWalletDatabase(wallet_name, options, status, error);
4197 std::shared_ptr<CWallet> local_wallet = CWallet::Create(empty_context, wallet_name, std::move(database), options.
create_flags, error, warnings);
4198 if (!local_wallet) {
4209 std::vector<bilingual_str> warnings;
4215 const std::string wallet_name = local_wallet->GetName();
4218 const auto& reload_wallet = [&](std::shared_ptr<CWallet>& to_reload) {
4219 assert(to_reload.use_count() == 1);
4220 std::string
name = to_reload->GetName();
4222 to_reload =
LoadWallet(context,
name, std::nullopt, options, status, error, warnings);
4223 return to_reload !=
nullptr;
4229 reload_wallet(local_wallet);
4231 return util::Error{
_(
"Error: This wallet is already a descriptor wallet")};
4237 fs::path backup_path = this_wallet_dir / backup_filename;
4240 reload_wallet(local_wallet);
4242 return util::Error{
_(
"Error: Unable to make a backup of your wallet")};
4246 bool success =
false;
4249 if (local_wallet->IsLocked() && !local_wallet->Unlock(passphrase)) {
4251 reload_wallet(local_wallet);
4253 if (passphrase.find(
'\0') == std::string::npos) {
4254 return util::Error{
Untranslated(
"Error: Wallet decryption failed, the wallet passphrase was not provided or was incorrect.")};
4256 return util::Error{
Untranslated(
"Error: Wallet decryption failed, the wallet passphrase entered was incorrect. "
4257 "The passphrase contains a null character (ie - a zero byte). "
4258 "If this passphrase was set with a version of this software prior to 25.0, "
4259 "please try again with only the characters up to — but not including — "
4260 "the first null character.")};
4265 LOCK(local_wallet->cs_wallet);
4267 if (!local_wallet->MigrateToSQLite(error))
return util::Error{error};
4271 success =
DoMigration(*local_wallet, context, error, res);
4283 std::set<fs::path> wallet_dirs;
4287 wallet_dirs.insert(
fs::PathFromString(local_wallet->GetDatabase().Filename()).parent_path());
4288 success = reload_wallet(local_wallet);
4289 res.
wallet = local_wallet;
4306 fs::copy_file(backup_path, temp_backup_location, fs::copy_options::none);
4309 std::vector<std::shared_ptr<CWallet>> created_wallets;
4310 if (local_wallet) created_wallets.push_back(std::move(local_wallet));
4315 for (std::shared_ptr<CWallet>& w : created_wallets) {
4320 for (std::shared_ptr<CWallet>& w : created_wallets) {
4321 if (w->HaveChain()) {
4324 error +=
_(
"\nUnable to cleanup failed migration");
4330 assert(w.use_count() == 1);
4336 for (
const fs::path& dir : wallet_dirs) {
4337 fs::remove_all(dir);
4344 const auto& ptr_wallet =
RestoreWallet(context, temp_backup_location, wallet_name, std::nullopt, status, restore_error, warnings, was_loaded);
4345 if (!restore_error.
empty()) {
4346 error += restore_error +
_(
"\nUnable to restore backup of wallet.");
4351 fs::copy_file(temp_backup_location, backup_path, fs::copy_options::none);
4352 fs::remove(temp_backup_location);
4356 bool wallet_reloaded = ptr_wallet !=
nullptr;
4357 assert(was_loaded == wallet_reloaded);
4366 for (
const auto&
script : spks) {
4367 m_cached_spks[
script].push_back(spkm);
4374 CacheNewScriptPubKeys(spks, spkm);
4377std::set<CExtPubKey> CWallet::GetActiveHDPubKeys()
const
4383 std::set<CExtPubKey> active_xpubs;
4384 for (
const auto& spkm : GetActiveScriptPubKeyMans()) {
4390 std::set<CPubKey> desc_pubkeys;
4391 std::set<CExtPubKey> desc_xpubs;
4392 w_desc.
descriptor->GetPubKeys(desc_pubkeys, desc_xpubs);
4393 active_xpubs.merge(std::move(desc_xpubs));
4395 return active_xpubs;
4398std::optional<CKey> CWallet::GetKey(
const CKeyID& keyid)
const
4402 for (
const auto& spkm : GetAllScriptPubKeyMans()) {
4406 if (std::optional<CKey> key = desc_spkm->
GetKey(keyid)) {
4410 return std::nullopt;
4413void CWallet::WriteBestBlock()
const
4417 if (!m_last_block_processed.IsNull()) {
4419 chain().findBlock(m_last_block_processed,
FoundBlock().locator(loc));
bool ExtractDestination(const CScript &scriptPubKey, CTxDestination &addressRet)
Parse a scriptPubKey for the destination.
CScript GetScriptForDestination(const CTxDestination &dest)
Generate a Bitcoin scriptPubKey for the given CTxDestination.
std::variant< CNoDestination, PubKeyDestination, PKHash, ScriptHash, WitnessV0ScriptHash, WitnessV0KeyHash, WitnessV1Taproot, PayToAnchor, WitnessUnknown > CTxDestination
A txout script categorized into standard templates.
bool MoneyRange(const CAmount &nValue)
int64_t CAmount
Amount in satoshis (Can be negative)
static constexpr int64_t TIMESTAMP_WINDOW
Timestamp window used as a grace period by code that compares external timestamps (such as timestamps...
#define CHECK_NONFATAL(condition)
Identity function.
#define Assert(val)
Identity function.
#define STR_INTERNAL_BUG(msg)
#define Assume(val)
Assume is the identity function.
int64_t GetIntArg(const std::string &strArg, int64_t nDefault) const
Return integer argument or default value.
std::string GetArg(const std::string &strArg, const std::string &strDefault) const
Return string argument or default value.
bool GetBoolArg(const std::string &strArg, bool fDefault) const
Return boolean argument or default value.
std::vector< CTransactionRef > vtx
Fee rate in satoshis per kilovirtualbyte: CAmount / kvB.
std::string ToString(const FeeEstimateMode &fee_estimate_mode=FeeEstimateMode::BTC_KVB) const
CAmount GetFeePerK() const
Return the fee in satoshis for a vsize of 1000 vbytes.
An encapsulated private key.
CPubKey GetPubKey() const
Compute the public key from a private key.
bool VerifyPubKey(const CPubKey &vchPubKey) const
Verify thoroughly whether a private key and a public key match.
A reference to a CKey: the Hash160 of its serialized public key.
An outpoint - a combination of a transaction hash and an index n into its vout.
An encapsulated public key.
Serialized script, used inside transaction inputs and outputs.
The basic transaction that is broadcasted on the network and contained in blocks.
const std::vector< CTxOut > vout
const Txid & GetHash() const LIFETIMEBOUND
const std::vector< CTxIn > vin
An input of a transaction.
An output of a transaction.
Double ended buffer combining vector and stream-like interfaces.
std::unordered_set< Element, ByteVectorHash > ElementSet
Different type to mark Mutex at global scope.
Tp rand_uniform_delay(const Tp &time, typename Tp::duration range) noexcept
Return the time point advanced by a uniform random duration.
void push_back(UniValue val)
const UniValue & find_value(std::string_view key) const
const std::vector< UniValue > & getValues() const
const UniValue & get_array() const
std::string ToString() const
Interface giving clients (wallet processes, maybe other analysis tools in the future) ability to acce...
virtual std::optional< int > getHeight()=0
Get current chain height, not including genesis block (returns 0 if chain only contains genesis block...
virtual CBlockLocator getActiveChainLocator(const uint256 &block_hash)=0
Return a locator that refers to a block in the active chain.
virtual uint256 getBlockHash(int height)=0
Get block hash. Height must be valid or this function will abort.
virtual bool findFirstBlockWithTimeAndHeight(int64_t min_time, int min_height, const FoundBlock &block={})=0
Find first block in the chain with timestamp >= the given time and height >= than the given height,...
virtual bool havePruned()=0
Check if any block has been pruned.
virtual bool updateRwSetting(const std::string &name, const SettingsUpdate &update_function)=0
Updates a setting in <datadir>/settings.json.
virtual bool hasAssumedValidChain()=0
Return true if an assumed-valid chain is in use.
virtual bool findAncestorByHeight(const uint256 &block_hash, int ancestor_height, const FoundBlock &ancestor_out={})=0
Find ancestor of block at specified height and optionally return ancestor information.
virtual bool findBlock(const uint256 &hash, const FoundBlock &block={})=0
Return whether node has the block and optionally return block metadata or contents.
virtual double guessVerificationProgress(const uint256 &block_hash)=0
Estimate fraction of total transactions verified if blocks up to the specified block hash are verifie...
virtual void waitForNotificationsIfTipChanged(const uint256 &old_tip)=0
Wait for pending notifications to be processed unless block hash points to the current chain tip.
virtual void initMessage(const std::string &message)=0
Send init message.
virtual bool isInMempool(const uint256 &txid)=0
Check if transaction is in mempool.
virtual bool broadcastTransaction(const CTransactionRef &tx, const CAmount &max_tx_fee, bool relay, std::string &err_string)=0
Transaction is added to memory pool, if the transaction fee is below the amount specified by max_tx_f...
virtual std::optional< int > findLocatorFork(const CBlockLocator &locator)=0
Return height of the highest block on chain in common with the locator, which will either be the orig...
virtual bool haveBlockOnDisk(int height)=0
Check that the block is available on disk (i.e.
virtual CFeeRate relayMinFee()=0
Relay current minimum fee (from -minrelaytxfee and -incrementalrelayfee settings).
Helper for findBlock to selectively return pieces of block data.
FoundBlock & height(int &height)
std::string ToString() const
constexpr const std::byte * begin() const
std::string GetHex() const
Encryption/decryption context with key information.
bool Decrypt(std::span< const unsigned char > ciphertext, CKeyingMaterial &plaintext) const
bool SetKeyFromPassphrase(const SecureString &key_data, std::span< const unsigned char > salt, const unsigned int rounds, const unsigned int derivation_method)
bool Encrypt(const CKeyingMaterial &vchPlaintext, std::vector< unsigned char > &vchCiphertext) const
Private key encryption is done based on a CMasterKey, which holds a salt and random encryption key.
std::vector< unsigned char > vchSalt
unsigned int nDerivationMethod
0 = EVP_sha512()
std::vector< unsigned char > vchCryptedKey
unsigned int nDeriveIterations
static constexpr unsigned int DEFAULT_DERIVE_ITERATIONS
Default/minimum number of key derivation rounds.
A CWallet maintains a set of transactions and balances, and provides the ability to create new transa...
void MarkDestinationsDirty(const std::set< CTxDestination > &destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Marks all outputs in each one of the destinations dirty, so their cache is reset and does not return ...
bool SetAddressBook(const CTxDestination &address, const std::string &strName, const std::optional< AddressPurpose > &purpose)
std::atomic< bool > fAbortRescan
bool TopUpKeyPool(unsigned int kpSize=0)
bool HaveChain() const
Interface to assert chain access.
bool GetBroadcastTransactions() const
Inquire whether this wallet broadcasts transactions.
bool UnlockCoin(const COutPoint &output, WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
unsigned int GetKeyPoolSize() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
std::function< bool(CWalletTx &wtx, bool new_tx)> UpdateWalletTxFn
Callback for updating transaction metadata in mapWallet.
CAmount m_default_max_tx_fee
Absolute maximum transaction fee (in satoshis) used by default for the wallet.
bool IsActiveScriptPubKeyMan(const ScriptPubKeyMan &spkm) const
OutputType m_default_address_type
void AddActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal)
Adds the active ScriptPubKeyMan for the specified type and internal.
void LoadActiveScriptPubKeyMan(uint256 id, OutputType type, bool internal)
Loads an active ScriptPubKeyMan for the specified type and internal.
std::unique_ptr< WalletDatabase > m_database
Internal database handle.
bool IsLockedCoin(const COutPoint &output) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
bool SignTransaction(CMutableTransaction &tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Fetch the inputs and sign with SIGHASH_ALL.
CWallet(interfaces::Chain *chain, const std::string &name, std::unique_ptr< WalletDatabase > database)
Construct wallet with specified name and database implementation.
std::function< void(const CTxDestination &dest, const std::string &label, bool is_change, const std::optional< AddressPurpose > purpose)> ListAddrBookFunc
Walk-through the address book entries.
std::unique_ptr< SigningProvider > GetSolvingProvider(const CScript &script) const
Get the SigningProvider for a script.
bool IsTxImmatureCoinBase(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void AddActiveScriptPubKeyManWithDb(WalletBatch &batch, uint256 id, OutputType type, bool internal)
std::set< ScriptPubKeyMan * > GetActiveScriptPubKeyMans() const
Returns all unique ScriptPubKeyMans in m_internal_spk_managers and m_external_spk_managers.
const CAddressBookData * FindAddressBookEntry(const CTxDestination &, bool allow_change=false) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void postInitProcess()
Wallet post-init setup Gives the wallet a chance to register repetitive tasks and complete post-init ...
int GetTxDepthInMainChain(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Return depth of transaction in blockchain: <0 : conflicts with a transaction this deep in the blockch...
std::optional< common::PSBTError > FillPSBT(PartiallySignedTransaction &psbtx, bool &complete, std::optional< int > sighash_type=std::nullopt, bool sign=true, bool bip32derivs=true, size_t *n_signed=nullptr, bool finalize=true) const
Fills out a PSBT with information from the wallet.
unsigned int nMasterKeyMaxID
bool SetAddressReceiveRequest(WalletBatch &batch, const CTxDestination &dest, const std::string &id, const std::string &value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
int GetLastBlockHeight() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Get last block processed height.
std::atomic< double > m_scanning_progress
LegacyDataSPKM * GetLegacyDataSPKM() const
Get the LegacyScriptPubKeyMan which is used for all types, internal, and external.
std::vector< CTxDestination > ListAddrBookAddresses(const std::optional< AddrBookFilter > &filter) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Filter and retrieve destinations stored in the addressbook.
DescriptorScriptPubKeyMan * GetDescriptorScriptPubKeyMan(const WalletDescriptor &desc) const
Return the DescriptorScriptPubKeyMan for a WalletDescriptor if it is already in the wallet.
std::map< OutputType, ScriptPubKeyMan * > m_external_spk_managers
DescriptorScriptPubKeyMan & LoadDescriptorScriptPubKeyMan(uint256 id, WalletDescriptor &desc)
Instantiate a descriptor ScriptPubKeyMan from the WalletDescriptor and load it.
std::optional< MigrationData > GetDescriptorsForLegacy(bilingual_str &error) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Get all of the descriptors from a legacy wallet.
bool HaveCryptedKeys() const
LegacyDataSPKM * GetOrCreateLegacyDataSPKM()
interfaces::Chain & chain() const
Interface for accessing chain state.
const std::string & GetName() const
Get a name for this wallet for logging/debugging purposes.
bool Unlock(const CKeyingMaterial &vMasterKeyIn)
bool MigrateToSQLite(bilingual_str &error) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Move all records from the BDB database to a new SQLite database for storage.
bool BackupWallet(const std::string &strDest) const
std::map< OutputType, ScriptPubKeyMan * > m_internal_spk_managers
std::string m_name
Wallet name: relative directory name or "" for default wallet.
bool SetAddressPreviouslySpent(WalletBatch &batch, const CTxDestination &dest, bool used) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
util::Result< void > RemoveTxs(std::vector< Txid > &txs_to_remove) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Erases the provided transactions from the wallet.
util::Result< CTxDestination > GetNewDestination(const OutputType type, const std::string label)
RecursiveMutex m_relock_mutex
std::string m_notify_tx_changed_script
Notify external script when a wallet transaction comes in or is updated (handled by -walletnotify)
std::string GetDisplayName() const override
Returns a bracketed wallet name for displaying in logs, will return [default wallet] if the wallet ha...
std::vector< std::string > GetAddressReceiveRequests() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
std::vector< WalletDescriptor > GetWalletDescriptors(const CScript &script) const
Get the wallet descriptors for a script.
bool fBroadcastTransactions
Whether this wallet will submit newly created transactions to the node's mempool and prompt rebroadca...
size_t KeypoolCountExternalKeys() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
int GetTxBlocksToMaturity(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void WalletLogPrintf(util::ConstevalFormatString< sizeof...(Params)> wallet_fmt, const Params &... params) const
Prepends the wallet name in logging output to ease debugging in multi-wallet use cases.
bool HasEncryptionKeys() const override
static std::shared_ptr< CWallet > Create(WalletContext &context, const std::string &name, std::unique_ptr< WalletDatabase > database, uint64_t wallet_creation_flags, bilingual_str &error, std::vector< bilingual_str > &warnings)
int GetVersion() const
get the current wallet format (the oldest client version guaranteed to understand this wallet)
bool CanGrindR() const
Whether the (external) signer performs R-value signature grinding.
bool LockCoin(const COutPoint &output, WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
std::optional< bool > IsInternalScriptPubKeyMan(ScriptPubKeyMan *spk_man) const
Returns whether the provided ScriptPubKeyMan is internal.
bool CanSupportFeature(enum WalletFeature wf) const override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
check whether we support the named feature
SigningResult SignMessage(const std::string &message, const PKHash &pkhash, std::string &str_sig) const
MasterKeyMap mapMasterKeys
boost::signals2::signal< void(const Txid &hashTx, ChangeType status)> NotifyTransactionChanged
Wallet transaction added, removed or updated.
util::Result< void > ApplyMigrationData(WalletBatch &local_wallet_batch, MigrationData &data) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Adds the ScriptPubKeyMans given in MigrationData to this wallet, removes LegacyScriptPubKeyMan,...
NodeClock::time_point m_next_resend
The next scheduled rebroadcast of wallet transactions.
WalletDatabase & GetDatabase() const override
bool EraseAddressReceiveRequest(WalletBatch &batch, const CTxDestination &dest, const std::string &id) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
bool SetAddressBookWithDB(WalletBatch &batch, const CTxDestination &address, const std::string &strName, const std::optional< AddressPurpose > &strPurpose)
void WriteBestBlock() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Write the current best block to database.
boost::signals2::signal< void(const std::string &title, int nProgress)> ShowProgress
Show progress e.g.
bool DelAddressBookWithDB(WalletBatch &batch, const CTxDestination &address)
void LoadAddressReceiveRequest(const CTxDestination &dest, const std::string &id, const std::string &request) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Appends payment request to destination.
void AddScriptPubKeyMan(const uint256 &id, std::unique_ptr< ScriptPubKeyMan > spkm_man)
void DeactivateScriptPubKeyMan(uint256 id, OutputType type, bool internal)
Remove specified ScriptPubKeyMan from set of active SPK managers.
bool UpgradeWallet(int version, bilingual_str &error)
Upgrade the wallet.
std::atomic< uint64_t > m_wallet_flags
WalletFlags set on this wallet.
interfaces::Chain * m_chain
Interface for accessing chain state.
std::set< std::string > ListAddrBookLabels(const std::optional< AddressPurpose > purpose) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Retrieve all the known labels in the address book.
bool IsLocked() const override
OutputType TransactionChangeType(const std::optional< OutputType > &change_type, const std::vector< CRecipient > &vecSend) const
boost::signals2::signal< void()> NotifyCanGetAddressesChanged
Keypool has new keys.
std::set< ScriptPubKeyMan * > GetAllScriptPubKeyMans() const
Returns all unique ScriptPubKeyMans.
unsigned int ComputeTimeSmart(const CWalletTx &wtx, bool rescanning_old_block) const
Compute smart timestamp for a transaction being added to the wallet.
void ListLockedCoins(std::vector< COutPoint > &vOutpts) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector< std::pair< std::string, std::string > > orderForm)
Submit the transaction to the node's mempool and then relay to peers.
bool UnlockAllCoins() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
util::Result< CTxDestination > GetNewChangeDestination(const OutputType type)
ScriptPubKeyMan * GetScriptPubKeyMan(const OutputType &type, bool internal) const
Get the ScriptPubKeyMan for the given OutputType and internal/external chain.
bool IsAddressPreviouslySpent(const CTxDestination &dest) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
bool WithEncryptionKey(std::function< bool(const CKeyingMaterial &)> cb) const override
Pass the encryption key to cb().
uint256 GetLastBlockHash() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
int64_t m_keypool_size
Number of pre-generated keys/scripts by each spkm (part of the look-ahead process,...
RecursiveMutex cs_wallet
Main wallet lock.
void ForEachAddrBookEntry(const ListAddrBookFunc &func) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void ConnectScriptPubKeyManNotifiers()
Connect the signals from ScriptPubKeyMans to the signals in CWallet.
bool DelAddressBook(const CTxDestination &address)
std::atomic< int64_t > m_best_block_time
std::unordered_map< CScript, std::vector< ScriptPubKeyMan * >, SaltedSipHasher > m_cached_spks
Cache of descriptor ScriptPubKeys used for IsMine. Maps ScriptPubKey to set of spkms.
void SetupLegacyScriptPubKeyMan()
Make a Legacy(Data)SPKM and set it for all types, internal, and external.
static bool AttachChain(const std::shared_ptr< CWallet > &wallet, interfaces::Chain &chain, const bool rescan_required, bilingual_str &error, std::vector< bilingual_str > &warnings)
Catch wallet up to current chain, scanning new blocks, updating the best block locator and m_last_blo...
boost::signals2::signal< void(const CTxDestination &address, const std::string &label, bool isMine, AddressPurpose purpose, ChangeType status)> NotifyAddressBookChanged
Address book entry changed.
std::multimap< int64_t, CWalletTx * > TxItems
void SetupOwnDescriptorScriptPubKeyMans(WalletBatch &batch) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Create new seed and default DescriptorScriptPubKeyMans for this wallet.
boost::signals2::signal< void(CWallet *wallet)> NotifyStatusChanged
Wallet status (encrypted, locked) changed.
void SetupDescriptorScriptPubKeyMans() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
DescriptorScriptPubKeyMan & SetupDescriptorScriptPubKeyMan(WalletBatch &batch, const CExtKey &master_key, const OutputType &output_type, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Create new DescriptorScriptPubKeyMan and add it to the wallet.
std::map< uint256, std::unique_ptr< ScriptPubKeyMan > > m_spk_managers
std::function< TxUpdate(CWalletTx &wtx)> TryUpdatingStateFn
std::atomic< int64_t > m_birth_time
void LoadAddressPreviouslySpent(const CTxDestination &dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Marks destination as previously spent.
util::Result< std::reference_wrapper< DescriptorScriptPubKeyMan > > AddWalletDescriptor(WalletDescriptor &desc, const FlatSigningProvider &signing_provider, const std::string &label, bool internal) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Add a descriptor to the wallet, return a ScriptPubKeyMan & associated output type.
std::set< ScriptPubKeyMan * > GetScriptPubKeyMans(const CScript &script) const
Get all the ScriptPubKeyMans for a script.
util::Result< void > DisplayAddress(const CTxDestination &dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Display address on an external signer.
A transaction with a bunch of additional info that only the owner cares about.
bool isBlockConflicted() const
const Txid & GetHash() const LIFETIMEBOUND
bool IsEquivalentTo(const CWalletTx &tx) const
True if only scriptSigs are different.
std::vector< std::pair< std::string, std::string > > vOrderForm
std::set< Txid > mempool_conflicts
mapValue_t mapValue
Key/value map with information about the transaction.
void updateState(interfaces::Chain &chain)
Update transaction state when attaching to a chain, filling in heights of conflicted and confirmed bl...
int64_t nOrderPos
position in ordered transaction list
unsigned int nTimeReceived
time received by this node
void SetTx(CTransactionRef arg)
int64_t GetTxTime() const
bool m_is_cache_empty
This flag is true if all m_amounts caches are empty.
std::multimap< int64_t, CWalletTx * >::const_iterator m_it_wtxOrdered
unsigned int nTimeSmart
Stable timestamp that never changes, and reflects the order a transaction was added to the wallet.
void MarkDirty()
make sure balances are recalculated
void UpgradeDescriptorCache()
WalletDescriptor GetWalletDescriptor() const EXCLUSIVE_LOCKS_REQUIRED(cs_desc_man)
std::optional< CKey > GetKey(const CKeyID &keyid) const EXCLUSIVE_LOCKS_REQUIRED(cs_desc_man)
Retrieve the particular key if it is available. Returns nullopt if the key is not in the wallet,...
bool HasWalletDescriptor(const WalletDescriptor &desc) const
RecursiveMutex cs_desc_man
static util::Result< ExternalSigner > GetExternalSigner()
bool DeleteRecordsWithDB(WalletBatch &batch)
Delete all the records of this LegacyScriptPubKeyMan from disk.
std::optional< MigrationData > MigrateToDescriptor()
Get the DescriptorScriptPubKeyMans (with private keys) that have the same scriptPubKeys as this Legac...
uint256 GetID() const override
std::unordered_set< CScript, SaltedSipHasher > GetNotMineScriptPubKeys() const
Retrieves scripts that were imported by bugs into the legacy spkm and are simply invalid,...
A wrapper to reserve an address from a wallet.
const CWallet *const pwallet
The wallet to reserve from.
void KeepDestination()
Keep the address. Do not return its key to the keypool when this object goes out of scope.
CTxDestination address
The destination.
bool fInternal
Whether this is from the internal (change output) keypool.
void ReturnDestination()
Return reserved address.
ScriptPubKeyMan * m_spk_man
The ScriptPubKeyMan to reserve from. Based on type when GetReservedDestination is called.
int64_t nIndex
The index of the address's key in the keypool.
util::Result< CTxDestination > GetReservedDestination(bool internal)
Reserve an address.
virtual void KeepDestination(int64_t index, const OutputType &type)
virtual void ReturnDestination(int64_t index, bool internal, const CTxDestination &addr)
virtual util::Result< CTxDestination > GetReservedDestination(const OutputType type, bool internal, int64_t &index)
Access to the wallet database.
bool TxnAbort()
Abort current transaction.
bool EraseName(const std::string &strAddress)
DBErrors LoadWallet(CWallet *pwallet)
bool WriteBestBlock(const CBlockLocator &locator)
void RegisterTxnListener(const DbTxnListener &l)
Registers db txn callback functions.
bool ReadBestBlock(CBlockLocator &locator)
bool WriteMasterKey(unsigned int nID, const CMasterKey &kMasterKey)
bool WriteMinVersion(int nVersion)
bool TxnBegin()
Begin a new transaction.
bool WriteAddressPreviouslySpent(const CTxDestination &dest, bool previously_spent)
bool EraseAddressReceiveRequest(const CTxDestination &dest, const std::string &id)
bool TxnCommit()
Commit current transaction.
bool WriteName(const std::string &strAddress, const std::string &strName)
bool WritePurpose(const std::string &strAddress, const std::string &purpose)
bool WriteWalletFlags(const uint64_t flags)
bool EraseAddressData(const CTxDestination &dest)
bool WriteOrderPosNext(int64_t nOrderPosNext)
bool WriteTx(const CWalletTx &wtx)
bool ErasePurpose(const std::string &strAddress)
bool EraseLockedUTXO(const COutPoint &output)
bool WriteLockedUTXO(const COutPoint &output)
bool WriteActiveScriptPubKeyMan(uint8_t type, const uint256 &id, bool internal)
bool EraseActiveScriptPubKeyMan(uint8_t type, bool internal)
bool WriteAddressReceiveRequest(const CTxDestination &dest, const std::string &id, const std::string &receive_request)
virtual bool Rewrite(const char *pszSkip=nullptr)=0
Rewrite the entire database on disk, with the exception of key pszSkip if non-zero.
virtual void Close()=0
Flush to the database file and close the database.
virtual bool Backup(const std::string &strDest) const =0
Back up the entire database to a file.
Descriptor with some wallet metadata.
std::shared_ptr< Descriptor > descriptor
RAII object to check and reserve a wallet rescan.
Clock::time_point now() const
bool reserve(bool with_passphrase=false)
void memory_cleanse(void *ptr, size_t len)
Secure overwrite a buffer (possibly containing secret data) with zero-bytes.
static UniValue Parse(std::string_view raw)
Parse string to UniValue or throw runtime_error if string contains invalid JSON.
std::string ShellEscape(const std::string &arg)
static const int COINBASE_MATURITY
Coinbase transaction outputs can only be spent after this number of new blocks (network rule)
static path absolute(const path &p)
static path u8path(const std::string &utf8_str)
static auto quoted(const std::string &s)
static bool exists(const path &p)
static bool copy_file(const path &from, const path &to, copy_options options)
static std::string PathToString(const path &path)
Convert path object to a byte string.
static path PathFromString(const std::string &string)
Convert byte string to path object.
bool TryCreateDirectories(const fs::path &p)
Ignores exceptions thrown by create_directories if the requested directory exists.
bool IsSpentKey(const CScript &scriptPubKey) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
int64_t IncOrderPosNext(WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Increment the next transaction order id.
void RecursiveUpdateTxState(const Txid &tx_hash, const TryUpdatingStateFn &try_updating_state) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Mark a transaction (and its in-wallet descendants) as a particular tx state.
void MarkInputsDirty(const CTransactionRef &tx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Mark a transaction's inputs dirty, thus forcing the outputs to be recomputed.
bool HasWalletSpend(const CTransactionRef &tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Check if a given transaction has any of its outputs spent by another transaction in the wallet.
void SetMinVersion(enum WalletFeature, WalletBatch *batch_in=nullptr) override
signify that a particular wallet feature is now used.
bool ChangeWalletPassphrase(const SecureString &strOldWalletPassphrase, const SecureString &strNewWalletPassphrase)
bool AbandonTransaction(const Txid &hashTx)
void SyncMetaData(std::pair< TxSpends::iterator, TxSpends::iterator >) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void SetWalletFlagWithDB(WalletBatch &batch, uint64_t flags)
Store wallet flags.
static bool EncryptMasterKey(const SecureString &wallet_passphrase, const CKeyingMaterial &plain_master_key, CMasterKey &master_key)
uint64_t GetWalletFlags() const
Retrieve all of the wallet's flags.
void updatedBlockTip() override
bool TransactionCanBeAbandoned(const Txid &hashTx) const
Return whether transaction can be abandoned.
void BlockUntilSyncedToCurrentChain() const LOCKS_EXCLUDED(void SetWalletFlag(uint64_t flags)
Blocks until the wallet state is up-to-date to /at least/ the current chain at the time this function...
void blockConnected(ChainstateRole role, const interfaces::BlockInfo &block) override
void MaybeUpdateBirthTime(int64_t time)
Updates wallet birth time if 'time' is below it.
void blockDisconnected(const interfaces::BlockInfo &block) override
std::set< Txid > GetConflicts(const Txid &txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Get wallet transactions that conflict with given transaction (spend same outputs)
bool IsWalletFlagSet(uint64_t flag) const override
check if a certain wallet flag is set
static bool DecryptMasterKey(const SecureString &wallet_passphrase, const CMasterKey &master_key, CKeyingMaterial &plain_master_key)
void SetLastBlockProcessedInMem(int block_height, uint256 block_hash) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void UnsetWalletFlagWithDB(WalletBatch &batch, uint64_t flag)
Unsets a wallet flag and saves it to disk.
bool IsSpent(const COutPoint &outpoint) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Outpoint is spent if any non-conflicted transaction spends it:
std::set< Txid > GetTxConflicts(const CWalletTx &wtx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void UnsetBlankWalletFlag(WalletBatch &batch) override
Unset the blank wallet flag and saves it to disk.
void ResubmitWalletTransactions(bool relay, bool force)
CWalletTx * AddToWallet(CTransactionRef tx, const TxState &state, const UpdateWalletTxFn &update_wtx=nullptr, bool rescanning_old_block=false)
Add the transaction to the wallet, wrapping it up inside a CWalletTx.
bool MarkReplaced(const Txid &originalHash, const Txid &newHash)
Mark a transaction as replaced by another transaction.
bool CanGetAddresses(bool internal=false) const
ScanResult ScanForWalletTransactions(const uint256 &start_block, int start_height, std::optional< int > max_height, const WalletRescanReserver &reserver, bool fUpdate, const bool save_progress)
Scan the block chain (starting in start_block) for transactions from or to us.
bool LoadWalletFlags(uint64_t flags)
Loads the flags into the wallet.
void transactionRemovedFromMempool(const CTransactionRef &tx, MemPoolRemovalReason reason) override
static NodeClock::time_point GetDefaultNextResend()
bool ShouldResend() const
Return true if all conditions for periodically resending transactions are met.
const CWalletTx * GetWalletTx(const Txid &hash) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void InitWalletFlags(uint64_t flags)
overwrite all flags by the given uint64_t flags must be uninitialised (or 0) only known flags may be ...
bool SyncTransaction(const CTransactionRef &tx, const SyncTxState &state, bool update_tx=true, bool rescanning_old_block=false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void UnsetWalletFlag(uint64_t flag)
Unsets a single wallet flag.
CAmount GetDebit(const CTxIn &txin, const isminefilter &filter) const
Returns amount of debit if the input matches the filter, otherwise returns 0.
bool EncryptWallet(const SecureString &strWalletPassphrase)
void SetLastBlockProcessed(int block_height, uint256 block_hash) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Set last block processed height, and write to database.
bool LoadToWallet(const Txid &hash, const UpdateWalletTxFn &fill_wtx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
int64_t RescanFromTime(int64_t startTime, const WalletRescanReserver &reserver, bool update)
Scan active chain for relevant transactions after importing keys.
isminetype IsMine(const CTxDestination &dest) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
bool IsFromMe(const CTransaction &tx) const
should probably be renamed to IsRelevantToMe
DBErrors ReorderTransactions()
bool AddToWalletIfInvolvingMe(const CTransactionRef &tx, const SyncTxState &state, bool fUpdate, bool rescanning_old_block) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Add a transaction to the wallet, or update it.
void UpgradeDescriptorCache() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Upgrade DescriptorCaches.
void AddToSpends(const COutPoint &outpoint, const Txid &txid, WalletBatch *batch=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void SetSpentKeyState(WalletBatch &batch, const Txid &hash, unsigned int n, bool used, std::set< CTxDestination > &tx_destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
void MarkConflicted(const uint256 &hashBlock, int conflicting_height, const Txid &hashTx)
Mark a transaction (and its in-wallet descendants) as conflicting with a particular block.
void transactionAddedToMempool(const CTransactionRef &tx) override
void Close()
Close wallet database.
bool SubmitTxMemoryPoolAndRelay(CWalletTx &wtx, std::string &err_string, bool relay) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
Pass this transaction to node for mempool insertion and relay to peers if flag set to true.
@ SIGHASH_DEFAULT
Taproot only; implied when sighash byte is missing, and equivalent to SIGHASH_ALL.
ChainstateRole
This enum describes the various roles a specific Chainstate instance can take.
CKey GenerateRandomKey(bool compressed) noexcept
std::string EncodeDestination(const CTxDestination &dest)
#define LogDebug(category,...)
MemPoolRemovalReason
Reason why a transaction was removed from the mempool, this is passed to the notification signal.
@ BLOCK
Removed for block.
@ CONFLICT
Removed for conflict with in-block transaction.
is a home for simple string functions returning descriptive messages that are used in RPC and GUI int...
std::optional< CAmount > ParseMoney(const std::string &money_string)
Parse an amount denoted in full coins.
static int sign(const secp256k1_context *ctx, struct signer_secrets *signer_secrets, struct signer *signer, const secp256k1_musig_keyagg_cache *cache, const unsigned char *msg32, unsigned char *sig64)
auto FindKey(Map &&map, Key &&key) -> decltype(&map.at(key))
Map lookup helper.
bilingual_str AmountErrMsg(const std::string &optname, const std::string &strValue)
bilingual_str AmountHighWarn(const std::string &optname)
fs::path AbsPathJoin(const fs::path &base, const fs::path &path)
Helper function for joining two paths.
std::unique_ptr< Handler > MakeCleanupHandler(std::function< void()> cleanup)
Return handler wrapping a cleanup function.
std::unique_ptr< Wallet > MakeWallet(wallet::WalletContext &context, const std::shared_ptr< wallet::CWallet > &wallet)
Return implementation of Wallet interface.
bilingual_str ErrorString(const Result< T > &result)
std::string_view RemoveSuffixView(std::string_view str, std::string_view suffix)
std::string ToString(const T &t)
Locale-independent version of std::to_string.
void ReplaceAll(std::string &in_out, const std::string &search, const std::string &substitute)
constexpr CAmount HIGH_APS_FEE
discourage APS fee higher than this amount
void ReadDatabaseArgs(const ArgsManager &args, DatabaseOptions &options)
std::shared_ptr< CWallet > LoadWallet(WalletContext &context, const std::string &name, std::optional< bool > load_on_start, const DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error, std::vector< bilingual_str > &warnings)
static std::set< std::string > g_loading_wallet_set GUARDED_BY(g_loading_wallet_mutex)
std::unique_ptr< WalletDatabase > MakeDatabase(const fs::path &path, const DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error)
void MaybeResendWalletTxs(WalletContext &context)
Called periodically by the schedule thread.
std::variant< TxStateConfirmed, TxStateInMempool, TxStateInactive > SyncTxState
Subset of states transaction sync logic is implemented to handle.
std::function< void(std::unique_ptr< interfaces::Wallet > wallet)> LoadWalletFn
std::vector< std::shared_ptr< CWallet > > GetWallets(WalletContext &context)
static bool RunWithinTxn(WalletBatch &batch, std::string_view process_desc, const std::function< bool(WalletBatch &)> &func)
std::variant< TxStateConfirmed, TxStateInMempool, TxStateBlockConflicted, TxStateInactive, TxStateUnrecognized > TxState
All possible CWalletTx states.
std::map< std::string, std::string > mapValue_t
std::vector< unsigned char, secure_allocator< unsigned char > > CKeyingMaterial
DBErrors
Overview of wallet database classes:
@ UNEXPECTED_LEGACY_ENTRY
@ EXTERNAL_SIGNER_SUPPORT_REQUIRED
static int TxStateSerializedIndex(const TxState &state)
Get TxState serialized block index. Inverse of TxStateInterpretSerialized.
bool AddWalletSetting(interfaces::Chain &chain, const std::string &wallet_name)
Add wallet name to persistent configuration so it will be loaded on startup.
static GlobalMutex g_wallet_release_mutex
bool RemoveWalletSetting(interfaces::Chain &chain, const std::string &wallet_name)
Remove wallet name from persistent configuration so it will not be loaded on startup.
const unsigned int WALLET_CRYPTO_KEY_SIZE
std::shared_ptr< CWallet > RestoreWallet(WalletContext &context, const fs::path &backup_file, const std::string &wallet_name, std::optional< bool > load_on_start, DatabaseStatus &status, bilingual_str &error, std::vector< bilingual_str > &warnings, bool load_after_restore)
util::Result< MigrationResult > MigrateLegacyToDescriptor(std::shared_ptr< CWallet > local_wallet, const SecureString &passphrase, WalletContext &context, bool was_loaded)
Requirement: The wallet provided to this function must be isolated, with no attachment to the node's ...
static void RefreshMempoolStatus(CWalletTx &tx, interfaces::Chain &chain)
Refresh mempool status so the wallet is in an internally consistent state and immediately knows the t...
std::underlying_type_t< isminetype > isminefilter
used for bitflags of isminetype
static const bool DEFAULT_WALLETCROSSCHAIN
std::unique_ptr< interfaces::Handler > HandleLoadWallet(WalletContext &context, LoadWalletFn load_wallet)
bool RemoveWallet(WalletContext &context, const std::shared_ptr< CWallet > &wallet, std::optional< bool > load_on_start)
bool HasLegacyRecords(CWallet &wallet)
Returns true if there are any DBKeys::LEGACY_TYPES record in the wallet db.
fs::path GetWalletDir()
Get the path of the wallet directory.
static const unsigned int DEFAULT_KEYPOOL_SIZE
Default for -keypool.
static const std::unordered_set< OutputType > LEGACY_OUTPUT_TYPES
OutputTypes supported by the LegacyScriptPubKeyMan.
static const bool DEFAULT_WALLET_RBF
-walletrbf default
constexpr CAmount HIGH_TX_FEE_PER_KB
Discourage users to set fees higher than this amount (in satoshis) per kB.
static std::condition_variable g_wallet_release_cv
std::unique_ptr< WalletDatabase > MakeWalletDatabase(const std::string &name, const DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error_string)
bool IsBDBFile(const fs::path &path)
void NotifyWalletLoaded(WalletContext &context, const std::shared_ptr< CWallet > &wallet)
fs::path BDBDataFile(const fs::path &wallet_path)
constexpr CAmount HIGH_MAX_TX_FEE
-maxtxfee will warn if called with a higher fee than this amount (in satoshis)
static const unsigned int DEFAULT_TX_CONFIRM_TARGET
-txconfirmtarget default
isminetype
IsMine() return codes, which depend on ScriptPubKeyMan implementation.
std::string PurposeToString(AddressPurpose p)
static const bool DEFAULT_WALLETBROADCAST
bool AddWallet(WalletContext &context, const std::shared_ptr< CWallet > &wallet)
bool DoMigration(CWallet &wallet, WalletContext &context, bilingual_str &error, MigrationResult &res) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet)
WalletFeature
(client) version numbers for particular wallet features
@ FEATURE_PRE_SPLIT_KEYPOOL
static uint256 TxStateSerializedBlockHash(const TxState &state)
Get TxState serialized block hash. Inverse of TxStateInterpretSerialized.
static constexpr uint64_t KNOWN_WALLET_FLAGS
static void UpdateWalletSetting(interfaces::Chain &chain, const std::string &wallet_name, std::optional< bool > load_on_startup, std::vector< bilingual_str > &warnings)
static GlobalMutex g_loading_wallet_mutex
const unsigned int WALLET_CRYPTO_SALT_SIZE
std::shared_ptr< CWallet > CreateWallet(WalletContext &context, const std::string &name, std::optional< bool > load_on_start, DatabaseOptions &options, DatabaseStatus &status, bilingual_str &error, std::vector< bilingual_str > &warnings)
static void FlushAndDeleteWallet(CWallet *wallet)
@ WALLET_FLAG_EXTERNAL_SIGNER
Indicates that the wallet needs an external signer.
@ WALLET_FLAG_LAST_HARDENED_XPUB_CACHED
@ WALLET_FLAG_KEY_ORIGIN_METADATA
@ WALLET_FLAG_AVOID_REUSE
@ WALLET_FLAG_DESCRIPTORS
Indicate that this wallet supports DescriptorScriptPubKeyMan.
@ WALLET_FLAG_DISABLE_PRIVATE_KEYS
@ WALLET_FLAG_BLANK_WALLET
Flag set when a wallet contains no HD seed and no private keys, scripts, addresses,...
void WaitForDeleteWallet(std::shared_ptr< CWallet > &&wallet)
Explicitly delete the wallet.
std::string TxStateString(const T &state)
Return TxState or SyncTxState as a string for logging or debugging.
std::shared_ptr< CWallet > GetWallet(WalletContext &context, const std::string &name)
static const bool DEFAULT_SPEND_ZEROCONF_CHANGE
Default for -spendzeroconfchange.
WalletFeature GetClosestWalletFeature(int version)
static util::Result< fs::path > GetWalletPath(const std::string &name)
@ FAILED_INVALID_BACKUP_FILE
bool RemoveWallet(WalletContext &context, const std::shared_ptr< CWallet > &wallet, std::optional< bool > load_on_start, std::vector< bilingual_str > &warnings)
std::shared_ptr< CWallet > GetDefaultWallet(WalletContext &context, size_t &count)
is a home for public enum and struct type definitions that are used internally by node code,...
std::optional< OutputType > ParseOutputType(const std::string &type)
const std::string & FormatOutputType(OutputType type)
static constexpr auto OUTPUT_TYPES
static CTransactionRef MakeTransactionRef(Tx &&txIn)
std::shared_ptr< const CTransaction > CTransactionRef
bool PSBTInputSignedAndVerified(const PartiallySignedTransaction psbt, unsigned int input_index, const PrecomputedTransactionData *txdata)
Checks whether a PSBTInput is already signed by doing script verification using final fields.
void RemoveUnnecessaryTransactions(PartiallySignedTransaction &psbtx)
Reduces the size of the PSBT by dropping unnecessary non_witness_utxos (i.e.
bool PSBTInputSigned(const PSBTInput &input)
Checks whether a PSBTInput is already signed by checking for non-null finalized fields.
PrecomputedTransactionData PrecomputePSBTData(const PartiallySignedTransaction &psbt)
Compute a PrecomputedTransactionData object from a psbt.
void GetStrongRandBytes(std::span< unsigned char > bytes) noexcept
Gather entropy from various sources, feed it into the internal PRNG, and generate random data using i...
static const int64_t values[]
A selection of numbers that do not trigger int64_t overflow when added/subtracted.
std::basic_string< char, std::char_traits< char >, secure_allocator< char > > SecureString
@ PRIVATE_KEY_NOT_AVAILABLE
Describes a place in the block chain to another node such that if the other node doesn't have the sam...
std::vector< uint256 > vHave
void SetSeed(std::span< const std::byte > seed)
A mutable version of CTransaction.
std::map< CKeyID, CKey > keys
static time_point now() noexcept
Return current system time or mocked time, if set.
std::chrono::time_point< NodeClock > time_point
A version of CTransaction with the PSBT format.
std::vector< PSBTInput > inputs
std::optional< CMutableTransaction > tx
Block data sent with blockConnected, blockDisconnected notifications.
const uint256 * prev_hash
unsigned int chain_time_max
std::optional< AddressPurpose > purpose
Address purpose which was originally recorded for payment protocol support but now serves as a cached...
void SetLabel(std::string name)
std::optional< std::string > m_op_label
std::optional< int > last_scanned_height
enum wallet::CWallet::ScanResult::@19 status
uint256 last_scanned_block
Hash and height of most recent block that was successfully scanned.
uint256 last_failed_block
Height of the most recent block that could not be scanned due to read errors or pruning.
SecureString create_passphrase
std::optional< DatabaseFormat > require_format
struct containing information needed for migrating legacy wallets to descriptor wallets
std::shared_ptr< CWallet > watchonly_wallet
std::shared_ptr< CWallet > solvables_wallet
std::shared_ptr< CWallet > wallet
State of rejected transaction that conflicts with a confirmed block.
int conflicting_block_height
State of transaction confirmed in a block.
int confirmed_block_height
State of transaction added to mempool.
State of transaction not confirmed or conflicting with a known block and not in the mempool.
WalletContext struct containing references to state shared between CWallet instances,...
interfaces::Chain * chain
#define WAIT_LOCK(cs, name)
#define AssertLockNotHeld(cs)
#define WITH_LOCK(cs, code)
Run code while locking a mutex.
#define EXCLUSIVE_LOCKS_REQUIRED(...)
consteval auto _(util::TranslatedLiteral str)
bilingual_str Untranslated(std::string original)
Mark a bilingual_str as untranslated.
int64_t GetTime()
DEPRECATED Use either ClockType::now() or Now<TimePointType>() if a cast is needed.
std::chrono::duration< double, std::chrono::milliseconds::period > MillisecondsDouble
is a home for public enum and struct type definitions that are used by internally by wallet code,...
GCSFilter::ElementSet m_filter_set
std::map< uint256, int32_t > m_last_range_ends
Map for keeping track of each range descriptor's last seen end range.
std::vector< std::byte, zero_after_free_allocator< std::byte > > SerializeData
Byte-vector that clears its contents before deletion.