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Diffstat (limited to 'src/wallet/wallet.cpp')
-rw-r--r--src/wallet/wallet.cpp116
1 files changed, 73 insertions, 43 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 2f2931cef1..b1e1385ca3 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1363,7 +1363,11 @@ bool CWallet::DummySignInput(CTxIn &tx_in, const CTxOut &txout, bool use_max_sig
const CScript& scriptPubKey = txout.scriptPubKey;
SignatureData sigdata;
- const SigningProvider* provider = GetSigningProvider();
+ const SigningProvider* provider = GetSigningProvider(scriptPubKey);
+ if (!provider) {
+ // We don't know about this scriptpbuKey;
+ return false;
+ }
if (!ProduceSignature(*provider, use_max_sig ? DUMMY_MAXIMUM_SIGNATURE_CREATOR : DUMMY_SIGNATURE_CREATOR, scriptPubKey, sigdata)) {
return false;
@@ -1444,11 +1448,9 @@ bool CWallet::ImportScriptPubKeys(const std::string& label, const std::set<CScri
int64_t CalculateMaximumSignedTxSize(const CTransaction &tx, const CWallet *wallet, bool use_max_sig)
{
std::vector<CTxOut> txouts;
- // Look up the inputs. We should have already checked that this transaction
- // IsAllFromMe(ISMINE_SPENDABLE), so every input should already be in our
- // wallet, with a valid index into the vout array, and the ability to sign.
for (const CTxIn& input : tx.vin) {
const auto mi = wallet->mapWallet.find(input.prevout.hash);
+ // Can not estimate size without knowing the input details
if (mi == wallet->mapWallet.end()) {
return -1;
}
@@ -1463,8 +1465,6 @@ int64_t CalculateMaximumSignedTxSize(const CTransaction &tx, const CWallet *wall
{
CMutableTransaction txNew(tx);
if (!wallet->DummySignTx(txNew, txouts, use_max_sig)) {
- // This should never happen, because IsAllFromMe(ISMINE_SPENDABLE)
- // implies that we can sign for every input.
return -1;
}
return GetVirtualTransactionSize(CTransaction(txNew));
@@ -2125,7 +2125,7 @@ void CWallet::AvailableCoins(interfaces::Chain::Lock& locked_chain, std::vector<
continue;
}
- const SigningProvider* provider = GetSigningProvider();
+ const SigningProvider* provider = GetSigningProvider(wtx.tx->vout[i].scriptPubKey);
bool solvable = provider ? IsSolvable(*provider, wtx.tx->vout[i].scriptPubKey) : false;
bool spendable = ((mine & ISMINE_SPENDABLE) != ISMINE_NO) || (((mine & ISMINE_WATCH_ONLY) != ISMINE_NO) && (coinControl && coinControl->fAllowWatchOnly && solvable));
@@ -2160,7 +2160,7 @@ std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins(interfaces::Ch
for (const COutput& coin : availableCoins) {
CTxDestination address;
- if (coin.fSpendable &&
+ if ((coin.fSpendable || (IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS) && coin.fSolvable)) &&
ExtractDestination(FindNonChangeParentOutput(*coin.tx->tx, coin.i).scriptPubKey, address)) {
result[address].emplace_back(std::move(coin));
}
@@ -2168,12 +2168,16 @@ std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins(interfaces::Ch
std::vector<COutPoint> lockedCoins;
ListLockedCoins(lockedCoins);
+ // Include watch-only for wallets without private keys
+ const bool include_watch_only = IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
+ const isminetype is_mine_filter = include_watch_only ? ISMINE_WATCH_ONLY : ISMINE_SPENDABLE;
for (const COutPoint& output : lockedCoins) {
auto it = mapWallet.find(output.hash);
if (it != mapWallet.end()) {
int depth = it->second.GetDepthInMainChain();
if (depth >= 0 && output.n < it->second.tx->vout.size() &&
- IsMine(it->second.tx->vout[output.n]) == ISMINE_SPENDABLE) {
+ IsMine(it->second.tx->vout[output.n]) == is_mine_filter
+ ) {
CTxDestination address;
if (ExtractDestination(FindNonChangeParentOutput(*it->second.tx, output.n).scriptPubKey, address)) {
result[address].emplace_back(
@@ -2234,7 +2238,11 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const CoinEligibil
if (effective_value > 0) {
group.fee += coin.m_input_bytes < 0 ? 0 : coin_selection_params.effective_fee.GetFee(coin.m_input_bytes);
group.long_term_fee += coin.m_input_bytes < 0 ? 0 : long_term_feerate.GetFee(coin.m_input_bytes);
- group.effective_value += effective_value;
+ if (coin_selection_params.m_subtract_fee_outputs) {
+ group.effective_value += coin.txout.nValue;
+ } else {
+ group.effective_value += effective_value;
+ }
++it;
} else {
it = group.Discard(coin);
@@ -2260,6 +2268,7 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const CoinEligibil
bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAmount& nTargetValue, std::set<CInputCoin>& setCoinsRet, CAmount& nValueRet, const CCoinControl& coin_control, CoinSelectionParams& coin_selection_params, bool& bnb_used) const
{
std::vector<COutput> vCoins(vAvailableCoins);
+ CAmount value_to_select = nTargetValue;
// coin control -> return all selected outputs (we want all selected to go into the transaction for sure)
if (coin_control.HasSelected() && !coin_control.fAllowOtherInputs)
@@ -2285,22 +2294,33 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
coin_control.ListSelected(vPresetInputs);
for (const COutPoint& outpoint : vPresetInputs)
{
- // For now, don't use BnB if preset inputs are selected. TODO: Enable this later
- bnb_used = false;
- coin_selection_params.use_bnb = false;
-
std::map<uint256, CWalletTx>::const_iterator it = mapWallet.find(outpoint.hash);
if (it != mapWallet.end())
{
const CWalletTx& wtx = it->second;
// Clearly invalid input, fail
- if (wtx.tx->vout.size() <= outpoint.n)
+ if (wtx.tx->vout.size() <= outpoint.n) {
+ bnb_used = false;
return false;
+ }
// Just to calculate the marginal byte size
- nValueFromPresetInputs += wtx.tx->vout[outpoint.n].nValue;
- setPresetCoins.insert(CInputCoin(wtx.tx, outpoint.n));
- } else
+ CInputCoin coin(wtx.tx, outpoint.n, wtx.GetSpendSize(outpoint.n, false));
+ nValueFromPresetInputs += coin.txout.nValue;
+ if (coin.m_input_bytes <= 0) {
+ bnb_used = false;
+ return false; // Not solvable, can't estimate size for fee
+ }
+ coin.effective_value = coin.txout.nValue - coin_selection_params.effective_fee.GetFee(coin.m_input_bytes);
+ if (coin_selection_params.use_bnb) {
+ value_to_select -= coin.effective_value;
+ } else {
+ value_to_select -= coin.txout.nValue;
+ }
+ setPresetCoins.insert(coin);
+ } else {
+ bnb_used = false;
return false; // TODO: Allow non-wallet inputs
+ }
}
// remove preset inputs from vCoins
@@ -2329,14 +2349,14 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
size_t max_descendants = (size_t)std::max<int64_t>(1, limit_descendant_count);
bool fRejectLongChains = gArgs.GetBoolArg("-walletrejectlongchains", DEFAULT_WALLET_REJECT_LONG_CHAINS);
- bool res = nTargetValue <= nValueFromPresetInputs ||
- SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, CoinEligibilityFilter(1, 6, 0), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used) ||
- SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, CoinEligibilityFilter(1, 1, 0), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used) ||
- (m_spend_zero_conf_change && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, CoinEligibilityFilter(0, 1, 2), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
- (m_spend_zero_conf_change && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, CoinEligibilityFilter(0, 1, std::min((size_t)4, max_ancestors/3), std::min((size_t)4, max_descendants/3)), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
- (m_spend_zero_conf_change && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, CoinEligibilityFilter(0, 1, max_ancestors/2, max_descendants/2), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
- (m_spend_zero_conf_change && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, CoinEligibilityFilter(0, 1, max_ancestors-1, max_descendants-1), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
- (m_spend_zero_conf_change && !fRejectLongChains && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, CoinEligibilityFilter(0, 1, std::numeric_limits<uint64_t>::max()), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used));
+ bool res = value_to_select <= 0 ||
+ SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(1, 6, 0), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used) ||
+ SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(1, 1, 0), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used) ||
+ (m_spend_zero_conf_change && SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, 2), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
+ (m_spend_zero_conf_change && SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, std::min((size_t)4, max_ancestors/3), std::min((size_t)4, max_descendants/3)), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
+ (m_spend_zero_conf_change && SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, max_ancestors/2, max_descendants/2), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
+ (m_spend_zero_conf_change && SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, max_ancestors-1, max_descendants-1), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used)) ||
+ (m_spend_zero_conf_change && !fRejectLongChains && SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, std::numeric_limits<uint64_t>::max()), groups, setCoinsRet, nValueRet, coin_selection_params, bnb_used));
// because SelectCoinsMinConf clears the setCoinsRet, we now add the possible inputs to the coinset
util::insert(setCoinsRet, setPresetCoins);
@@ -2362,8 +2382,9 @@ bool CWallet::SignTransaction(CMutableTransaction& tx)
const CAmount& amount = mi->second.tx->vout[input.prevout.n].nValue;
SignatureData sigdata;
- const SigningProvider* provider = GetSigningProvider();
+ const SigningProvider* provider = GetSigningProvider(scriptPubKey);
if (!provider) {
+ // We don't know about this scriptpbuKey;
return false;
}
@@ -2519,7 +2540,8 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
int& nChangePosInOut, std::string& strFailReason, const CCoinControl& coin_control, bool sign)
{
CAmount nValue = 0;
- ReserveDestination reservedest(this);
+ const OutputType change_type = TransactionChangeType(coin_control.m_change_type ? *coin_control.m_change_type : m_default_change_type, vecSend);
+ ReserveDestination reservedest(this, change_type);
int nChangePosRequest = nChangePosInOut;
unsigned int nSubtractFeeFromAmount = 0;
for (const auto& recipient : vecSend)
@@ -2578,8 +2600,7 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
return false;
}
CTxDestination dest;
- const OutputType change_type = TransactionChangeType(coin_control.m_change_type ? *coin_control.m_change_type : m_default_change_type, vecSend);
- bool ret = reservedest.GetReservedDestination(change_type, dest, true);
+ bool ret = reservedest.GetReservedDestination(dest, true);
if (!ret)
{
strFailReason = "Keypool ran out, please call keypoolrefill first";
@@ -2602,7 +2623,8 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
// BnB selector is the only selector used when this is true.
// That should only happen on the first pass through the loop.
- coin_selection_params.use_bnb = nSubtractFeeFromAmount == 0; // If we are doing subtract fee from recipient, then don't use BnB
+ coin_selection_params.use_bnb = true;
+ coin_selection_params.m_subtract_fee_outputs = nSubtractFeeFromAmount != 0; // If we are doing subtract fee from recipient, don't use effective values
// Start with no fee and loop until there is enough fee
while (true)
{
@@ -2616,7 +2638,9 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
nValueToSelect += nFeeRet;
// vouts to the payees
- coin_selection_params.tx_noinputs_size = 11; // Static vsize overhead + outputs vsize. 4 nVersion, 4 nLocktime, 1 input count, 1 output count, 1 witness overhead (dummy, flag, stack size)
+ if (!coin_selection_params.m_subtract_fee_outputs) {
+ coin_selection_params.tx_noinputs_size = 11; // Static vsize overhead + outputs vsize. 4 nVersion, 4 nLocktime, 1 input count, 1 output count, 1 witness overhead (dummy, flag, stack size)
+ }
for (const auto& recipient : vecSend)
{
CTxOut txout(recipient.nAmount, recipient.scriptPubKey);
@@ -2633,7 +2657,9 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
}
}
// Include the fee cost for outputs. Note this is only used for BnB right now
- coin_selection_params.tx_noinputs_size += ::GetSerializeSize(txout, PROTOCOL_VERSION);
+ if (!coin_selection_params.m_subtract_fee_outputs) {
+ coin_selection_params.tx_noinputs_size += ::GetSerializeSize(txout, PROTOCOL_VERSION);
+ }
if (IsDust(txout, chain().relayDustFee()))
{
@@ -2825,7 +2851,7 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
const CScript& scriptPubKey = coin.txout.scriptPubKey;
SignatureData sigdata;
- const SigningProvider* provider = GetSigningProvider();
+ const SigningProvider* provider = GetSigningProvider(scriptPubKey);
if (!provider || !ProduceSignature(*provider, MutableTransactionSignatureCreator(&txNew, nIn, coin.txout.nValue, SIGHASH_ALL), scriptPubKey, sigdata))
{
strFailReason = _("Signing transaction failed").translated;
@@ -3098,8 +3124,8 @@ bool CWallet::GetNewChangeDestination(const OutputType type, CTxDestination& des
m_spk_man->TopUp();
- ReserveDestination reservedest(this);
- if (!reservedest.GetReservedDestination(type, dest, true)) {
+ ReserveDestination reservedest(this, type);
+ if (!reservedest.GetReservedDestination(dest, true)) {
error = "Error: Keypool ran out, please call keypoolrefill first";
return false;
}
@@ -3265,7 +3291,7 @@ std::set<CTxDestination> CWallet::GetLabelAddresses(const std::string& label) co
return result;
}
-bool ReserveDestination::GetReservedDestination(const OutputType type, CTxDestination& dest, bool internal)
+bool ReserveDestination::GetReservedDestination(CTxDestination& dest, bool internal)
{
m_spk_man = pwallet->GetLegacyScriptPubKeyMan();
if (!m_spk_man) {
@@ -3286,7 +3312,6 @@ bool ReserveDestination::GetReservedDestination(const OutputType type, CTxDestin
fInternal = keypool.fInternal;
}
assert(vchPubKey.IsValid());
- m_spk_man->LearnRelatedScripts(vchPubKey, type);
address = GetDestinationForKey(vchPubKey, type);
dest = address;
return true;
@@ -3294,8 +3319,10 @@ bool ReserveDestination::GetReservedDestination(const OutputType type, CTxDestin
void ReserveDestination::KeepDestination()
{
- if (nIndex != -1)
+ if (nIndex != -1) {
m_spk_man->KeepDestination(nIndex);
+ m_spk_man->LearnRelatedScripts(vchPubKey, type);
+ }
nIndex = -1;
vchPubKey = CPubKey();
address = CNoDestination();
@@ -3651,9 +3678,7 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain,
}
if (auto spk_man = walletInstance->m_spk_man.get()) {
- std::string error;
if (!spk_man->Upgrade(prev_version, error)) {
- chain.initError(error);
return nullptr;
}
}
@@ -4024,12 +4049,17 @@ bool CWallet::Lock()
return true;
}
-ScriptPubKeyMan* CWallet::GetScriptPubKeyMan() const
+ScriptPubKeyMan* CWallet::GetScriptPubKeyMan(const CScript& script) const
+{
+ return m_spk_man.get();
+}
+
+const SigningProvider* CWallet::GetSigningProvider(const CScript& script) const
{
return m_spk_man.get();
}
-const SigningProvider* CWallet::GetSigningProvider() const
+const SigningProvider* CWallet::GetSigningProvider(const CScript& script, SignatureData& sigdata) const
{
return m_spk_man.get();
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-17 19:56:07 +0000