backport: Merge bitcoin#23642, 22794, 23316, 24365, gui#517, 24219, 23253, 24449, 22543

src/bitcoin-tx.cpp

@@ -220,6 +220,16 @@ static void MutateTxLocktime(CMutableTransaction& tx, const std::string& cmdVal)
     tx.nLockTime = (unsigned int) newLocktime;
 }
 
+template <typename T>
+static T TrimAndParse(const std::string& int_str, const std::string& err)
+{
+    const auto parsed{ToIntegral<T>(TrimString(int_str))};
+    if (!parsed.has_value()) {
+        throw std::runtime_error(err + " '" + int_str + "'");
+    }
+    return parsed.value();
+}
+
 static void MutateTxAddInput(CMutableTransaction& tx, const std::string& strInput)
 {
     std::vector<std::string> vStrInputParts = SplitString(strInput, ':');
@@ -245,8 +255,9 @@ static void MutateTxAddInput(CMutableTransaction& tx, const std::string& strInpu
 
     // extract the optional sequence number
     uint32_t nSequenceIn = CTxIn::SEQUENCE_FINAL;
-    if (vStrInputParts.size() > 2)
-        nSequenceIn = std::stoul(vStrInputParts[2]);
+    if (vStrInputParts.size() > 2) {
+        nSequenceIn = TrimAndParse<uint32_t>(vStrInputParts.at(2), "invalid TX sequence id");
+    }
 
     // append to transaction input list
     CTxIn txin(txid, vout, CScript(), nSequenceIn);
@@ -324,10 +335,10 @@ static void MutateTxAddOutMultiSig(CMutableTransaction& tx, const std::string& s
     CAmount value = ExtractAndValidateValue(vStrInputParts[0]);
 
     // Extract REQUIRED
-    uint32_t required = stoul(vStrInputParts[1]);
+    const uint32_t required{TrimAndParse<uint32_t>(vStrInputParts.at(1), "invalid multisig required number")};
 
     // Extract NUMKEYS
-    uint32_t numkeys = stoul(vStrInputParts[2]);
+    const uint32_t numkeys{TrimAndParse<uint32_t>(vStrInputParts.at(2), "invalid multisig total number")};
 
     // Validate there are the correct number of pubkeys
     if (vStrInputParts.size() < numkeys + 3)

src/bloom.cpp

@@ -314,8 +314,8 @@ void CRollingBloomFilter::insert(Span<const unsigned char> vKey)
         /* FastMod works with the upper bits of h, so it is safe to ignore that the lower bits of h are already used for bit. */
         uint32_t pos = FastRange32(h, data.size());
         /* The lowest bit of pos is ignored, and set to zero for the first bit, and to one for the second. */
-        data[pos & ~1] = (data[pos & ~1] & ~(((uint64_t)1) << bit)) | ((uint64_t)(nGeneration & 1)) << bit;
-        data[pos | 1] = (data[pos | 1] & ~(((uint64_t)1) << bit)) | ((uint64_t)(nGeneration >> 1)) << bit;
+        data[pos & ~1U] = (data[pos & ~1U] & ~(uint64_t{1} << bit)) | (uint64_t(nGeneration & 1)) << bit;
+        data[pos | 1] = (data[pos | 1] & ~(uint64_t{1} << bit)) | (uint64_t(nGeneration >> 1)) << bit;
     }
 }
 
@@ -326,7 +326,7 @@ bool CRollingBloomFilter::contains(Span<const unsigned char> vKey) const
         int bit = h & 0x3F;
         uint32_t pos = FastRange32(h, data.size());
         /* If the relevant bit is not set in either data[pos & ~1] or data[pos | 1], the filter does not contain vKey */
-        if (!(((data[pos & ~1] | data[pos | 1]) >> bit) & 1)) {
+        if (!(((data[pos & ~1U] | data[pos | 1]) >> bit) & 1)) {
             return false;
         }
     }

src/qt/bitcoin.cpp

@@ -44,6 +44,7 @@
 #include <validation.h>
 
 #include <boost/signals2/connection.hpp>
+#include <chrono>
 #include <memory>
 
 #include <QApplication>
@@ -472,10 +473,10 @@ void BitcoinApplication::initializeResult(bool success, interfaces::BlockAndHead
             connect(paymentServer, &PaymentServer::message, [this](const QString& title, const QString& message, unsigned int style) {
                 window->message(title, message, style);
             });
-            QTimer::singleShot(100, paymentServer, &PaymentServer::uiReady);
+            QTimer::singleShot(100ms, paymentServer, &PaymentServer::uiReady);
         }
 #endif
-        pollShutdownTimer->start(200);
+        pollShutdownTimer->start(SHUTDOWN_POLLING_DELAY);
     } else {
         Q_EMIT splashFinished(); // Make sure splash screen doesn't stick around during shutdown
         quit(); // Exit first main loop invocation

src/qt/clientmodel.cpp

@@ -21,6 +21,7 @@
 #include <netbase.h>
 #include <util/system.h>
 #include <util/threadnames.h>
+#include <util/time.h>
 #include <validation.h>
 
 #include <stdint.h>
@@ -323,7 +324,7 @@ static void BlockTipChanged(ClientModel* clientmodel, SynchronizationState sync_
     const bool throttle = (sync_state != SynchronizationState::POST_INIT && !fHeader) || sync_state == SynchronizationState::INIT_REINDEX;
     const int64_t now = throttle ? GetTimeMillis() : 0;
     int64_t& nLastUpdateNotification = fHeader ? nLastHeaderTipUpdateNotification : nLastBlockTipUpdateNotification;
-    if (throttle && now < nLastUpdateNotification + MODEL_UPDATE_DELAY) {
+    if (throttle && now < nLastUpdateNotification + count_milliseconds(MODEL_UPDATE_DELAY)) {
         return;
     }
 

src/qt/guiconstants.h

@@ -6,10 +6,16 @@
 #ifndef BITCOIN_QT_GUICONSTANTS_H
 #define BITCOIN_QT_GUICONSTANTS_H
 
+#include <chrono>
 #include <cstdint>
 
-/* Milliseconds between model updates */
-static const int MODEL_UPDATE_DELAY = 250;
+using namespace std::chrono_literals;
+
+/* A delay between model updates */
+static constexpr auto MODEL_UPDATE_DELAY{250ms};
+
+/* A delay between shutdown pollings */
+static constexpr auto SHUTDOWN_POLLING_DELAY{200ms};
 
 /* AskPassphraseDialog -- Maximum passphrase length */
 static const int MAX_PASSPHRASE_SIZE = 1024;

src/qt/optionsdialog.cpp

@@ -24,6 +24,8 @@
 #include <util/underlying.h>
 
 #include <QButtonGroup>
+#include <chrono>
+
 #include <QDataWidgetMapper>
 #include <QDir>
 #include <QIntValidator>
@@ -454,7 +456,7 @@ void OptionsDialog::showRestartWarning(bool fPersistent)
         ui->statusLabel->setText(tr("This change would require a client restart."));
         // clear non-persistent status label after 10 seconds
         // Todo: should perhaps be a class attribute, if we extend the use of statusLabel
-        QTimer::singleShot(10000, this, &OptionsDialog::clearStatusLabel);
+        QTimer::singleShot(10s, this, &OptionsDialog::clearStatusLabel);
     }
 }
 

src/qt/sendcoinsdialog.cpp

@@ -24,10 +24,11 @@
 #include <node/ui_interface.h>
 #include <policy/fees.h>
 #include <txmempool.h>
+#include <validation.h>
 #include <wallet/coincontrol.h>
 #include <wallet/fees.h>
 #include <wallet/wallet.h>
-#include <validation.h>
+#include <chrono>
 
 #include <array>
 #include <fstream>
@@ -1080,7 +1081,7 @@ SendConfirmationDialog::SendConfirmationDialog(const QString& title, const QStri
 int SendConfirmationDialog::exec()
 {
     updateYesButton();
-    countDownTimer.start(1000);
+    countDownTimer.start(1s);
     return QMessageBox::exec();
 }
 

src/qt/test/addressbooktests.cpp

@@ -19,6 +19,8 @@
 #include <wallet/wallet.h>
 #include <walletinitinterface.h>
 
+#include <chrono>
+
 #include <QApplication>
 #include <QTimer>
 #include <QMessageBox>
@@ -39,7 +41,7 @@ void EditAddressAndSubmit(
     dialog->findChild<QLineEdit*>("labelEdit")->setText(label);
     dialog->findChild<QValidatedLineEdit*>("addressEdit")->setText(address);
 
-    ConfirmMessage(&warning_text, 5);
+    ConfirmMessage(&warning_text, 5ms);
     dialog->accept();
     QCOMPARE(warning_text, expected_msg);
 }

src/qt/test/util.cpp

@@ -2,14 +2,16 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <chrono>
+
 #include <QApplication>
 #include <QMessageBox>
 #include <QPushButton>
 #include <QString>
 #include <QTimer>
 #include <QWidget>
 
-void ConfirmMessage(QString* text, int msec)
+void ConfirmMessage(QString* text, std::chrono::milliseconds msec)
 {
     QTimer::singleShot(msec, [text]() {
         for (QWidget* widget : QApplication::topLevelWidgets()) {

src/qt/test/util.h

@@ -5,14 +5,18 @@
 #ifndef BITCOIN_QT_TEST_UTIL_H
 #define BITCOIN_QT_TEST_UTIL_H
 
-#include <QString>
+#include <chrono>
+
+QT_BEGIN_NAMESPACE
+class QString;
+QT_END_NAMESPACE
 
 /**
  * Press "Ok" button in message box dialog.
  *
  * @param text - Optionally store dialog text.
  * @param msec - Number of milliseconds to pause before triggering the callback.
  */
-void ConfirmMessage(QString* text = nullptr, int msec = 0);
+void ConfirmMessage(QString* text, std::chrono::milliseconds msec);
 
 #endif // BITCOIN_QT_TEST_UTIL_H

src/qt/test/wallettests.cpp

@@ -25,6 +25,7 @@
 #include <qt/recentrequeststablemodel.h>
 #include <qt/receiverequestdialog.h>
 
+#include <chrono>
 #include <memory>
 
 #include <QAbstractButton>

src/qt/transactionview.cpp

@@ -21,9 +21,9 @@
 #include <node/ui_interface.h>
 
 #include <QCalendarWidget>
+#include <chrono>
 #include <QComboBox>
 #include <QDateTimeEdit>
-#include <QDesktopServices>
 #include <QDoubleValidator>
 #include <QHBoxLayout>
 #include <QHeaderView>
@@ -112,8 +112,8 @@ TransactionView::TransactionView(QWidget* parent) :
     amountWidget->setObjectName("amountWidget");
     hlayout->addWidget(amountWidget);
 
-    // Delay before filtering transactions in ms
-    static const int input_filter_delay = 200;
+    // Delay before filtering transactions
+    static constexpr auto input_filter_delay{200ms};
 
     QTimer* amount_typing_delay = new QTimer(this);
     amount_typing_delay->setSingleShot(true);

src/qt/walletcontroller.cpp

@@ -21,6 +21,7 @@
 #include <wallet/wallet.h>
 
 #include <algorithm>
+#include <chrono>
 
 #include <QApplication>
 #include <QMessageBox>
@@ -271,12 +272,12 @@ void CreateWalletActivity::createWallet()
         flags |= WALLET_FLAG_DESCRIPTORS;
     }
 
-    QTimer::singleShot(500, worker(), [this, name, flags] {
+    QTimer::singleShot(500ms, worker(), [this, name, flags] {
         std::unique_ptr<interfaces::Wallet> wallet = node().walletLoader().createWallet(name, m_passphrase, flags, m_error_message, m_warning_message);
 
         if (wallet) m_wallet_model = m_wallet_controller->getOrCreateWallet(std::move(wallet));
 
-        QTimer::singleShot(500, this, &CreateWalletActivity::finish);
+        QTimer::singleShot(500ms, this, &CreateWalletActivity::finish);
     });
 }
 

src/rpc/rawtransaction.cpp

@@ -869,29 +869,33 @@ static RPCHelpMan decoderawtransaction()
 
 static RPCHelpMan decodescript()
 {
-    return RPCHelpMan{"decodescript",
-                "\nDecode a hex-encoded script.\n",
-                {
-                    {"hexstring", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "the hex-encoded script"},
-                },
-                RPCResult{
-                    RPCResult::Type::OBJ, "", "",
-                    {
-                        {RPCResult::Type::STR, "asm", "Script public key"},
-                        {RPCResult::Type::STR, "type", "The output type (e.g. "+GetAllOutputTypes()+")"},
-                        {RPCResult::Type::STR, "address", /* optional */ true, "Dash address (only if a well-defined address exists)"},
-                        {RPCResult::Type::NUM, "reqSigs", /* optional */ true, "(DEPRECATED, returned only if config option -deprecatedrpc=addresses is passed) Number of required signatures"},
-                        {RPCResult::Type::ARR, "addresses", /* optional */ true, "(DEPRECATED, returned only if config option -deprecatedrpc=addresses is passed) Array of Dash addresses",
-                        {
-                            {RPCResult::Type::STR, "address", "Dash address"},
-                        }},
-                        {RPCResult::Type::STR, "p2sh", "address of P2SH script wrapping this redeem script (not returned if the script is already a P2SH)"},
-                    }
-                },
-                RPCExamples{
-                    HelpExampleCli("decodescript", "\"hexstring\"")
-            + HelpExampleRpc("decodescript", "\"hexstring\"")
-                },
+    return RPCHelpMan{
+        "decodescript",
+        "\nDecode a hex-encoded script.\n",
+        {
+            {"hexstring", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "the hex-encoded script"},
+        },
+        RPCResult{
+            RPCResult::Type::OBJ, "", "",
+            {
+                {RPCResult::Type::STR, "asm", "Script public key"},
+                {RPCResult::Type::STR, "type", "The output type (e.g. " + GetAllOutputTypes() + ")"},
+                {RPCResult::Type::STR, "address", /* optional */ true, "The Bitcoin address (only if a well-defined address exists)"},
+                {RPCResult::Type::STR, "p2sh", /* optional */ true, "address of P2SH script wrapping this redeem script (not returned if the script is already a P2SH)"},
+                {RPCResult::Type::OBJ, "segwit", /* optional */ true, "Result of a witness script public key wrapping this redeem script (not returned if the script is a P2SH or witness)",
+                 {
+                     {RPCResult::Type::STR, "asm", "String representation of the script public key"},
+                     {RPCResult::Type::STR_HEX, "hex", "Hex string of the script public key"},
+                     {RPCResult::Type::STR, "type", "The type of the script public key (e.g. witness_v0_keyhash or witness_v0_scripthash)"},
+                     {RPCResult::Type::STR, "address", /* optional */ true, "The Bitcoin address (only if a well-defined address exists)"},
+                     {RPCResult::Type::STR, "p2sh-segwit", "address of the P2SH script wrapping this witness redeem script"},
+                 }},
+            },
+        },
+        RPCExamples{
+            HelpExampleCli("decodescript", "\"hexstring\"")
+          + HelpExampleRpc("decodescript", "\"hexstring\"")
+        },
         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
 {
     RPCTypeCheck(request.params, {UniValue::VSTR});
@@ -906,11 +910,10 @@ static RPCHelpMan decodescript()
     }
     ScriptPubKeyToUniv(script, r, /* fIncludeHex */ false);
 
-    UniValue type;
-
-    type = find_value(r, "type");
+    std::vector<std::vector<unsigned char>> solutions_data;
+    const TxoutType which_type{Solver(script, solutions_data)};
 
-    if (type.isStr() && type.get_str() != "scripthash") {
+    if (which_type != TxoutType::SCRIPTHASH) {
         // P2SH cannot be wrapped in a P2SH. If this script is already a P2SH,
         // don't return the address for a P2SH of the P2SH.
         r.pushKV("p2sh", EncodeDestination(ScriptHash(script)));

src/test/fuzz/util.cpp

@@ -477,7 +477,7 @@ ssize_t FuzzedFileProvider::write(void* cookie, const char* buf, size_t size)
     SetFuzzedErrNo(fuzzed_file->m_fuzzed_data_provider);
     const ssize_t n = fuzzed_file->m_fuzzed_data_provider.ConsumeIntegralInRange<ssize_t>(0, size);
     if (AdditionOverflow(fuzzed_file->m_offset, (int64_t)n)) {
-        return fuzzed_file->m_fuzzed_data_provider.ConsumeBool() ? 0 : -1;
+        return 0;
     }
     fuzzed_file->m_offset += n;
     return n;