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Diffstat (limited to 'src/wallet/wallet.cpp')
-rw-r--r--src/wallet/wallet.cpp104
1 files changed, 71 insertions, 33 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index d1d2060b0c..3672ecea5b 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -111,7 +111,26 @@ public:
Process(script);
}
- void operator()(const CNoDestination &none) {}
+ void operator()(const WitnessV0ScriptHash& scriptID)
+ {
+ CScriptID id;
+ CRIPEMD160().Write(scriptID.begin(), 32).Finalize(id.begin());
+ CScript script;
+ if (keystore.GetCScript(id, script)) {
+ Process(script);
+ }
+ }
+
+ void operator()(const WitnessV0KeyHash& keyid)
+ {
+ CKeyID id(keyid);
+ if (keystore.HaveKey(id)) {
+ vKeys.push_back(id);
+ }
+ }
+
+ template<typename X>
+ void operator()(const X &none) {}
};
const CWalletTx* CWallet::GetWalletTx(const uint256& hash) const
@@ -307,7 +326,7 @@ bool CWallet::LoadCScript(const CScript& redeemScript)
* these. Do not add them to the wallet and warn. */
if (redeemScript.size() > MAX_SCRIPT_ELEMENT_SIZE)
{
- std::string strAddr = CBitcoinAddress(CScriptID(redeemScript)).ToString();
+ std::string strAddr = EncodeDestination(CScriptID(redeemScript));
LogPrintf("%s: Warning: This wallet contains a redeemScript of size %i which exceeds maximum size %i thus can never be redeemed. Do not use address %s.\n",
__func__, redeemScript.size(), MAX_SCRIPT_ELEMENT_SIZE, strAddr);
return true;
@@ -390,11 +409,11 @@ bool CWallet::ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase,
{
int64_t nStartTime = GetTimeMillis();
crypter.SetKeyFromPassphrase(strNewWalletPassphrase, pMasterKey.second.vchSalt, pMasterKey.second.nDeriveIterations, pMasterKey.second.nDerivationMethod);
- pMasterKey.second.nDeriveIterations = pMasterKey.second.nDeriveIterations * (100 / ((double)(GetTimeMillis() - nStartTime)));
+ pMasterKey.second.nDeriveIterations = static_cast<unsigned int>(pMasterKey.second.nDeriveIterations * (100 / ((double)(GetTimeMillis() - nStartTime))));
nStartTime = GetTimeMillis();
crypter.SetKeyFromPassphrase(strNewWalletPassphrase, pMasterKey.second.vchSalt, pMasterKey.second.nDeriveIterations, pMasterKey.second.nDerivationMethod);
- pMasterKey.second.nDeriveIterations = (pMasterKey.second.nDeriveIterations + pMasterKey.second.nDeriveIterations * 100 / ((double)(GetTimeMillis() - nStartTime))) / 2;
+ pMasterKey.second.nDeriveIterations = (pMasterKey.second.nDeriveIterations + static_cast<unsigned int>(pMasterKey.second.nDeriveIterations * 100 / ((double)(GetTimeMillis() - nStartTime)))) / 2;
if (pMasterKey.second.nDeriveIterations < 25000)
pMasterKey.second.nDeriveIterations = 25000;
@@ -519,6 +538,7 @@ void CWallet::SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator> ran
const uint256& hash = it->second;
CWalletTx* copyTo = &mapWallet[hash];
if (copyFrom == copyTo) continue;
+ assert(copyFrom && "Oldest wallet transaction in range assumed to have been found.");
if (!copyFrom->IsEquivalentTo(*copyTo)) continue;
copyTo->mapValue = copyFrom->mapValue;
copyTo->vOrderForm = copyFrom->vOrderForm;
@@ -595,11 +615,11 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
CCrypter crypter;
int64_t nStartTime = GetTimeMillis();
crypter.SetKeyFromPassphrase(strWalletPassphrase, kMasterKey.vchSalt, 25000, kMasterKey.nDerivationMethod);
- kMasterKey.nDeriveIterations = 2500000 / ((double)(GetTimeMillis() - nStartTime));
+ kMasterKey.nDeriveIterations = static_cast<unsigned int>(2500000 / ((double)(GetTimeMillis() - nStartTime)));
nStartTime = GetTimeMillis();
crypter.SetKeyFromPassphrase(strWalletPassphrase, kMasterKey.vchSalt, kMasterKey.nDeriveIterations, kMasterKey.nDerivationMethod);
- kMasterKey.nDeriveIterations = (kMasterKey.nDeriveIterations + kMasterKey.nDeriveIterations * 100 / ((double)(GetTimeMillis() - nStartTime))) / 2;
+ kMasterKey.nDeriveIterations = (kMasterKey.nDeriveIterations + static_cast<unsigned int>(kMasterKey.nDeriveIterations * 100 / ((double)(GetTimeMillis() - nStartTime)))) / 2;
if (kMasterKey.nDeriveIterations < 25000)
kMasterKey.nDeriveIterations = 25000;
@@ -914,6 +934,15 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose)
wtx.fFromMe = wtxIn.fFromMe;
fUpdated = true;
}
+ // If we have a witness-stripped version of this transaction, and we
+ // see a new version with a witness, then we must be upgrading a pre-segwit
+ // wallet. Store the new version of the transaction with the witness,
+ // as the stripped-version must be invalid.
+ // TODO: Store all versions of the transaction, instead of just one.
+ if (wtxIn.tx->HasWitness() && !wtx.tx->HasWitness()) {
+ wtx.SetTx(wtxIn.tx);
+ fUpdated = true;
+ }
}
//// debug print
@@ -933,7 +962,7 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose)
// notify an external script when a wallet transaction comes in or is updated
std::string strCmd = gArgs.GetArg("-walletnotify", "");
- if ( !strCmd.empty())
+ if (!strCmd.empty())
{
boost::replace_all(strCmd, "%s", wtxIn.GetHash().GetHex());
boost::thread t(runCommand, strCmd); // thread runs free
@@ -1539,7 +1568,7 @@ int64_t CWallet::RescanFromTime(int64_t startTime, bool update)
LogPrintf("%s: Rescanning last %i blocks\n", __func__, startBlock ? chainActive.Height() - startBlock->nHeight + 1 : 0);
if (startBlock) {
- const CBlockIndex* const failedBlock = ScanForWalletTransactions(startBlock, update);
+ const CBlockIndex* const failedBlock = ScanForWalletTransactions(startBlock, nullptr, update);
if (failedBlock) {
return failedBlock->GetBlockTimeMax() + TIMESTAMP_WINDOW + 1;
}
@@ -1555,12 +1584,19 @@ int64_t CWallet::RescanFromTime(int64_t startTime, bool update)
* Returns null if scan was successful. Otherwise, if a complete rescan was not
* possible (due to pruning or corruption), returns pointer to the most recent
* block that could not be scanned.
+ *
+ * If pindexStop is not a nullptr, the scan will stop at the block-index
+ * defined by pindexStop
*/
-CBlockIndex* CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
+CBlockIndex* CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, CBlockIndex* pindexStop, bool fUpdate)
{
int64_t nNow = GetTime();
const CChainParams& chainParams = Params();
+ if (pindexStop) {
+ assert(pindexStop->nHeight >= pindexStart->nHeight);
+ }
+
CBlockIndex* pindex = pindexStart;
CBlockIndex* ret = nullptr;
{
@@ -1588,6 +1624,9 @@ CBlockIndex* CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool f
} else {
ret = pindex;
}
+ if (pindex == pindexStop) {
+ break;
+ }
pindex = chainActive.Next(pindex);
}
if (pindex && fAbortRescan) {
@@ -2675,6 +2714,7 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT
if (recipient.fSubtractFeeFromAmount)
{
+ assert(nSubtractFeeFromAmount != 0);
txout.nValue -= nFeeRet / nSubtractFeeFromAmount; // Subtract fee equally from each selected recipient
if (fFirst) // first receiver pays the remainder not divisible by output count
@@ -3072,9 +3112,9 @@ bool CWallet::SetAddressBook(const CTxDestination& address, const std::string& s
}
NotifyAddressBookChanged(this, address, strName, ::IsMine(*this, address) != ISMINE_NO,
strPurpose, (fUpdated ? CT_UPDATED : CT_NEW) );
- if (!strPurpose.empty() && !CWalletDB(*dbw).WritePurpose(CBitcoinAddress(address).ToString(), strPurpose))
+ if (!strPurpose.empty() && !CWalletDB(*dbw).WritePurpose(EncodeDestination(address), strPurpose))
return false;
- return CWalletDB(*dbw).WriteName(CBitcoinAddress(address).ToString(), strName);
+ return CWalletDB(*dbw).WriteName(EncodeDestination(address), strName);
}
bool CWallet::DelAddressBook(const CTxDestination& address)
@@ -3083,7 +3123,7 @@ bool CWallet::DelAddressBook(const CTxDestination& address)
LOCK(cs_wallet); // mapAddressBook
// Delete destdata tuples associated with address
- std::string strAddress = CBitcoinAddress(address).ToString();
+ std::string strAddress = EncodeDestination(address);
for (const std::pair<std::string, std::string> &item : mapAddressBook[address].destdata)
{
CWalletDB(*dbw).EraseDestData(strAddress, item.first);
@@ -3093,8 +3133,8 @@ bool CWallet::DelAddressBook(const CTxDestination& address)
NotifyAddressBookChanged(this, address, "", ::IsMine(*this, address) != ISMINE_NO, "", CT_DELETED);
- CWalletDB(*dbw).ErasePurpose(CBitcoinAddress(address).ToString());
- return CWalletDB(*dbw).EraseName(CBitcoinAddress(address).ToString());
+ CWalletDB(*dbw).ErasePurpose(EncodeDestination(address));
+ return CWalletDB(*dbw).EraseName(EncodeDestination(address));
}
const std::string& CWallet::GetAccountName(const CScript& scriptPubKey) const
@@ -3600,13 +3640,10 @@ void CWallet::GetKeyBirthTimes(std::map<CTxDestination, int64_t> &mapKeyBirth) c
// map in which we'll infer heights of other keys
CBlockIndex *pindexMax = chainActive[std::max(0, chainActive.Height() - 144)]; // the tip can be reorganized; use a 144-block safety margin
std::map<CKeyID, CBlockIndex*> mapKeyFirstBlock;
- std::set<CKeyID> setKeys;
- GetKeys(setKeys);
- for (const CKeyID &keyid : setKeys) {
+ for (const CKeyID &keyid : GetKeys()) {
if (mapKeyBirth.count(keyid) == 0)
mapKeyFirstBlock[keyid] = pindexMax;
}
- setKeys.clear();
// if there are no such keys, we're done
if (mapKeyFirstBlock.empty())
@@ -3711,14 +3748,14 @@ bool CWallet::AddDestData(const CTxDestination &dest, const std::string &key, co
return false;
mapAddressBook[dest].destdata.insert(std::make_pair(key, value));
- return CWalletDB(*dbw).WriteDestData(CBitcoinAddress(dest).ToString(), key, value);
+ return CWalletDB(*dbw).WriteDestData(EncodeDestination(dest), key, value);
}
bool CWallet::EraseDestData(const CTxDestination &dest, const std::string &key)
{
if (!mapAddressBook[dest].destdata.erase(key))
return false;
- return CWalletDB(*dbw).EraseDestData(CBitcoinAddress(dest).ToString(), key);
+ return CWalletDB(*dbw).EraseDestData(EncodeDestination(dest), key);
}
bool CWallet::LoadDestData(const CTxDestination &dest, const std::string &key, const std::string &value)
@@ -3829,17 +3866,17 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
if (fFirstRun)
{
- // Create new keyUser and set as default key
- if (gArgs.GetBoolArg("-usehd", DEFAULT_USE_HD_WALLET) && !walletInstance->IsHDEnabled()) {
-
- // ensure this wallet.dat can only be opened by clients supporting HD with chain split
- walletInstance->SetMinVersion(FEATURE_HD_SPLIT);
-
- // generate a new master key
- CPubKey masterPubKey = walletInstance->GenerateNewHDMasterKey();
- if (!walletInstance->SetHDMasterKey(masterPubKey))
- throw std::runtime_error(std::string(__func__) + ": Storing master key failed");
+ // ensure this wallet.dat can only be opened by clients supporting HD with chain split and expects no default key
+ if (!gArgs.GetBoolArg("-usehd", true)) {
+ InitError(strprintf(_("Error creating %s: You can't create non-HD wallets with this version."), walletFile));
+ return nullptr;
}
+ walletInstance->SetMinVersion(FEATURE_NO_DEFAULT_KEY);
+
+ // generate a new master key
+ CPubKey masterPubKey = walletInstance->GenerateNewHDMasterKey();
+ if (!walletInstance->SetHDMasterKey(masterPubKey))
+ throw std::runtime_error(std::string(__func__) + ": Storing master key failed");
// Top up the keypool
if (!walletInstance->TopUpKeyPool()) {
@@ -3850,7 +3887,7 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
walletInstance->SetBestChain(chainActive.GetLocator());
}
else if (gArgs.IsArgSet("-usehd")) {
- bool useHD = gArgs.GetBoolArg("-usehd", DEFAULT_USE_HD_WALLET);
+ bool useHD = gArgs.GetBoolArg("-usehd", true);
if (walletInstance->IsHDEnabled() && !useHD) {
InitError(strprintf(_("Error loading %s: You can't disable HD on an already existing HD wallet"), walletFile));
return nullptr;
@@ -3903,7 +3940,7 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
}
nStart = GetTimeMillis();
- walletInstance->ScanForWalletTransactions(pindexRescan, true);
+ walletInstance->ScanForWalletTransactions(pindexRescan, nullptr, true);
LogPrintf(" rescan %15dms\n", GetTimeMillis() - nStart);
walletInstance->SetBestChain(chainActive.GetLocator());
walletInstance->dbw->IncrementUpdateCounter();
@@ -4021,5 +4058,6 @@ int CMerkleTx::GetBlocksToMaturity() const
bool CMerkleTx::AcceptToMemoryPool(const CAmount& nAbsurdFee, CValidationState& state)
{
- return ::AcceptToMemoryPool(mempool, state, tx, true, nullptr, nullptr, false, nAbsurdFee);
+ return ::AcceptToMemoryPool(mempool, state, tx, nullptr /* pfMissingInputs */,
+ nullptr /* plTxnReplaced */, false /* bypass_limits */, nAbsurdFee);
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-16 07:41:05 +0000