bool ExtractDestination(const CScript& scriptPubKey, CTxDestination& addressRet)
{
std::vector<valtype> vSolutions;
txnouttype whichType;
if (!Solver(scriptPubKey, whichType, vSolutions))
return false;
if (whichType == TX_PUBKEY)
{
CPubKey pubKey(vSolutions[0]);
if (!pubKey.IsValid())
return false;
addressRet = pubKey.GetID();
return true;
}
else if (whichType == TX_PUBKEYHASH)
{
addressRet = CKeyID(uint160(vSolutions[0]));
return true;
}
else if (whichType == TX_SCRIPTHASH)
{
addressRet = CScriptID(uint160(vSolutions[0]));
return true;
}
// Multisig txns have more than one address...
return false;
}
/**
* Sign scriptPubKey using signature made with creator.
* Signatures are returned in scriptSigRet (or returns false if scriptPubKey can't be signed),
* unless whichTypeRet is TX_SCRIPTHASH, in which case scriptSigRet is the redemption script.
* Returns false if scriptPubKey could not be completely satisfied.
*/
static bool SignStep(const SigningProvider& provider, const BaseSignatureCreator& creator, const CScript& scriptPubKey,
std::vector<valtype>& ret, txnouttype& whichTypeRet, SigVersion sigversion)
{
CScript scriptRet;
uint160 h160;
ret.clear();
std::vector<valtype> vSolutions;
if (!Solver(scriptPubKey, whichTypeRet, vSolutions))
return false;
CKeyID keyID;
switch (whichTypeRet)
{
case TX_NONSTANDARD:
case TX_NULL_DATA:
case TX_WITNESS_UNKNOWN:
return false;
case TX_PUBKEY:
keyID = CPubKey(vSolutions[0]).GetID();
return Sign1(provider, keyID, creator, scriptPubKey, ret, sigversion);
case TX_PUBKEYHASH:
keyID = CKeyID(uint160(vSolutions[0]));
if (!Sign1(provider, keyID, creator, scriptPubKey, ret, sigversion))
return false;
else
{
CPubKey vch;
provider.GetPubKey(keyID, vch);
ret.push_back(ToByteVector(vch));
}
return true;
case TX_SCRIPTHASH:
if (provider.GetCScript(uint160(vSolutions[0]), scriptRet)) {
ret.push_back(std::vector<unsigned char>(scriptRet.begin(), scriptRet.end()));
return true;
}
return false;
case TX_MULTISIG:
ret.push_back(valtype()); // workaround CHECKMULTISIG bug
return (SignN(provider, vSolutions, creator, scriptPubKey, ret, sigversion));
case TX_WITNESS_V0_KEYHASH:
ret.push_back(vSolutions[0]);
return true;
case TX_WITNESS_V0_SCRIPTHASH:
CRIPEMD160().Write(&vSolutions[0][0], vSolutions[0].size()).Finalize(h160.begin());
if (provider.GetCScript(h160, scriptRet)) {
ret.push_back(std::vector<unsigned char>(scriptRet.begin(), scriptRet.end()));
return true;
}
return false;
default:
return false;
}
}
bool SysTestBase::GetKeyId(string const &addr,CKeyID &KeyId) {
if (!CRegID::GetKeyID(addr, KeyId)) {
KeyId=CKeyID(addr);
if (KeyId.IsEmpty())
return false;
}
return true;
};
bool CBitcoinAddress::GetKeyID(CKeyID &keyID) const {
if (!IsValid() || vchVersion != Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS))
return false;
uint160 id;
memcpy(&id, &vchData[0], 20);
keyID = CKeyID(id);
return true;
}
CTxDestination CBitcoinAddress::Get() const {
if (!IsValid())
return CNoDestination();
uint160 id;
memcpy(&id, &vchData[0], 20);
if (vchVersion == Params().Base58Prefix(pubkey_address))
return CKeyID(id);
else if (vchVersion == Params().Base58Prefix(script_address))
return CScriptID(id);
else
return CNoDestination();
}
CKeyID GetKeyForDestination(const CKeyStore& store, const CTxDestination& dest)
{
// Only supports destinations which map to single public keys, i.e. P2PKH,
// P2WPKH, and P2SH-P2WPKH.
if (auto id = boost::get<CKeyID>(&dest)) {
return *id;
}
if (auto witness_id = boost::get<WitnessV0KeyHash>(&dest)) {
return CKeyID(*witness_id);
}
if (auto script_id = boost::get<CScriptID>(&dest)) {
CScript script;
CTxDestination inner_dest;
if (store.GetCScript(*script_id, script) && ExtractDestination(script, inner_dest)) {
if (auto inner_witness_id = boost::get<WitnessV0KeyHash>(&inner_dest)) {
return CKeyID(*inner_witness_id);
}
}
}
return CKeyID();
}
CTxDestination CBitcoinAddress::Get() const {
if (!IsValid())
return CNoDestination();
uint160 id;
memcpy(&id, &vchData[0], 20);
if (vchVersion == Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS))
return CKeyID(id);
else if (vchVersion == Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS))
return CScriptID(id);
else
return CNoDestination();
}
UniValue operator()(const WitnessV0KeyHash& id) const
{
UniValue obj(UniValue::VOBJ);
CPubKey pubkey;
obj.push_back(Pair("isscript", false));
obj.push_back(Pair("iswitness", true));
obj.push_back(Pair("witness_version", 0));
obj.push_back(Pair("witness_program", HexStr(id.begin(), id.end())));
if (pwallet && pwallet->GetPubKey(CKeyID(id), pubkey)) {
obj.push_back(Pair("pubkey", HexStr(pubkey)));
}
return obj;
}
bool CBitcoinAddress::GetKeyID(CKeyID &keyID) const {
if (!IsValid())
return false;
switch (nVersion) {
case PUBKEY_ADDRESS:
case PUBKEY_ADDRESS_TEST: {
uint160 id;
memcpy(&id, &vchData[0], 20);
keyID = CKeyID(id);
return true;
}
default: return false;
}
}
//! Simple qt wallet tests.
//
// Test widgets can be debugged interactively calling show() on them and
// manually running the event loop, e.g.:
//
// sendCoinsDialog.show();
// QEventLoop().exec();
//
// This also requires overriding the default minimal Qt platform:
//
// src/qt/test/test_bitcoin-qt -platform xcb # Linux
// src/qt/test/test_bitcoin-qt -platform windows # Windows
// src/qt/test/test_bitcoin-qt -platform cocoa # macOS
void WalletTests::walletTests()
{
// Set up wallet and chain with 101 blocks (1 mature block for spending).
TestChain100Setup test;
test.CreateAndProcessBlock({}, GetScriptForRawPubKey(test.coinbaseKey.GetPubKey()));
bitdb.MakeMock();
std::unique_ptr<CWalletDBWrapper> dbw(new CWalletDBWrapper(&bitdb, "wallet_test.dat"));
CWallet wallet(std::move(dbw));
bool firstRun;
wallet.LoadWallet(firstRun);
{
LOCK(wallet.cs_wallet);
wallet.SetAddressBook(test.coinbaseKey.GetPubKey().GetID(), "", "receive");
wallet.AddKeyPubKey(test.coinbaseKey, test.coinbaseKey.GetPubKey());
}
wallet.ScanForWalletTransactions(chainActive.Genesis(), true);
wallet.SetBroadcastTransactions(true);
// Create widgets for sending coins and listing transactions.
std::unique_ptr<const PlatformStyle> platformStyle(PlatformStyle::instantiate("other"));
SendCoinsDialog sendCoinsDialog(platformStyle.get());
OptionsModel optionsModel;
WalletModel walletModel(platformStyle.get(), &wallet, &optionsModel);
sendCoinsDialog.setModel(&walletModel);
// Send two transactions, and verify they are added to transaction list.
TransactionTableModel* transactionTableModel = walletModel.getTransactionTableModel();
QCOMPARE(transactionTableModel->rowCount({}), 101);
uint256 txid1 = SendCoins(wallet, sendCoinsDialog, CBitcoinAddress(CKeyID()), 5 * COIN);
uint256 txid2 = SendCoins(wallet, sendCoinsDialog, CBitcoinAddress(CKeyID()), 10 * COIN);
QCOMPARE(transactionTableModel->rowCount({}), 103);
QVERIFY(FindTx(*transactionTableModel, txid1).isValid());
QVERIFY(FindTx(*transactionTableModel, txid2).isValid());
bitdb.Flush(true);
bitdb.Reset();
}
vector_unsigned_char CVmRunEvn::GetAccountID(CVmOperate value) {
vector_unsigned_char accountid;
if (value.nacctype == regid) {
accountid.assign(value.accountid, value.accountid + 6);
} else if (value.nacctype == base58addr) {
string addr(value.accountid,value.accountid+sizeof(value.accountid));
CKeyID KeyId = CKeyID(addr);
CRegID regid;
if(m_view->GetRegId(CUserID(KeyId), regid)){
accountid.assign(regid.GetVec6().begin(),regid.GetVec6().end());
}else{
accountid.assign(value.accountid, value.accountid + 34);
}
}
return accountid;
}
bool ExtractDestination(const CScript& scriptPubKey, CTxDestination& addressRet)
{
std::vector<valtype> vSolutions;
txnouttype whichType;
if (!Solver(scriptPubKey, whichType, vSolutions))
return false;
if (whichType == TX_PUBKEY)
{
CPubKey pubKey(vSolutions[0]);
if (!pubKey.IsValid())
return false;
addressRet = pubKey.GetID();
return true;
}
else if (whichType == TX_PUBKEYHASH)
{
addressRet = CKeyID(uint160(vSolutions[0]));
return true;
}
else if (whichType == TX_SCRIPTHASH)
{
addressRet = CScriptID(uint160(vSolutions[0]));
return true;
} else if (whichType == TX_WITNESS_V0_KEYHASH) {
WitnessV0KeyHash hash;
std::copy(vSolutions[0].begin(), vSolutions[0].end(), hash.begin());
addressRet = hash;
return true;
} else if (whichType == TX_WITNESS_V0_SCRIPTHASH) {
WitnessV0ScriptHash hash;
std::copy(vSolutions[0].begin(), vSolutions[0].end(), hash.begin());
addressRet = hash;
return true;
} else if (whichType == TX_WITNESS_UNKNOWN) {
WitnessUnknown unk;
unk.version = vSolutions[0][0];
std::copy(vSolutions[1].begin(), vSolutions[1].end(), unk.program);
unk.length = vSolutions[1].size();
addressRet = unk;
return true;
}
// Multisig txns have more than one address...
return false;
}
bool CBitcoinAddress::GetKeyID(CKeyID &keyID) const {
uint160 id;
if (vchVersion == Params().Base58Prefix(CBaseParams::PUBKEY_ADDRESS) && vchData.size() == 20) {
memcpy(&id, &vchData[0], 20);
keyID = CKeyID(id);
return true;
}
vector<unsigned char> vid;
vid.push_back(CBaseParams::ACC_ADDRESS);
if (vchData.size() == 26 && vchVersion == vid) {
memcpy(keyID.begin(), &vchData[0], 20);
return true;
}
return false;
}
CTxDestination CBitcoinAddress::Get() const {
if (!IsValid())
return CNoDestination();
switch (nVersion) {
case PUBKEY_ADDRESS:
case PUBKEY_ADDRESS_TEST: {
uint160 id;
memcpy(&id, &vchData[0], 20);
return CKeyID(id);
}
case SCRIPT_ADDRESS:
case SCRIPT_ADDRESS_TEST: {
uint160 id;
memcpy(&id, &vchData[0], 20);
return CScriptID(id);
}
}
return CNoDestination();
}
CTxDestination CBitcoinAddress::Get() const {
if (!IsValid())
return CNoDestination();
if (vchData.size() == 20) {
uint160 id;
memcpy(&id, &vchData[0], 20);
if (vchVersion == Params().Base58Prefix(CBaseParams::PUBKEY_ADDRESS))
return CKeyID(id);
else if (vchVersion == Params().Base58Prefix(CBaseParams::SCRIPT_ADDRESS))
return CScriptID(id);
else
return CNoDestination();
} else {
CAccountID id;
memcpy(&id, &vchData[0], 26);
return id;
}
}
CTxDestination CSharkfundAddress::Get() const {
if (!IsValid())
return CNoDestination();
if (vchData.size() == 20) {
uint160 id;
memcpy(&id, &vchData[0], 20);
if (vchVersion == SysCfg().Base58Prefix(CBaseParams::PUBKEY_ADDRESS))
return CKeyID(id);
// else if (vchVersion == Params().Base58Prefix(CBaseParams::SCRIPT_ADDRESS))
// return CScriptID(id);
else
return CNoDestination();
}
else
{
// assert(0);
return CNoDestination();
}
}
/**
* Sign scriptPubKey using signature made with creator.
* Signatures are returned in scriptSigRet (or returns false if scriptPubKey can't be signed),
* unless whichTypeRet is TX_SCRIPTHASH, in which case scriptSigRet is the redemption script.
* Returns false if scriptPubKey could not be completely satisfied.
*/
static bool SignStep(const SigningProvider& provider, const BaseSignatureCreator& creator, const CScript& scriptPubKey,
std::vector<valtype>& ret, txnouttype& whichTypeRet, SigVersion sigversion, SignatureData& sigdata)
{
CScript scriptRet;
uint160 h160;
ret.clear();
std::vector<unsigned char> sig;
std::vector<valtype> vSolutions;
if (!Solver(scriptPubKey, whichTypeRet, vSolutions))
return false;
switch (whichTypeRet)
{
case TX_NONSTANDARD:
case TX_NULL_DATA:
case TX_WITNESS_UNKNOWN:
return false;
case TX_PUBKEY:
if (!CreateSig(creator, sigdata, provider, sig, CPubKey(vSolutions[0]), scriptPubKey, sigversion)) return false;
ret.push_back(std::move(sig));
return true;
case TX_PUBKEYHASH: {
CKeyID keyID = CKeyID(uint160(vSolutions[0]));
CPubKey pubkey;
GetPubKey(provider, sigdata, keyID, pubkey);
if (!CreateSig(creator, sigdata, provider, sig, pubkey, scriptPubKey, sigversion)) return false;
ret.push_back(std::move(sig));
ret.push_back(ToByteVector(pubkey));
return true;
}
case TX_SCRIPTHASH:
if (GetCScript(provider, sigdata, uint160(vSolutions[0]), scriptRet)) {
ret.push_back(std::vector<unsigned char>(scriptRet.begin(), scriptRet.end()));
return true;
}
return false;
case TX_MULTISIG: {
size_t required = vSolutions.front()[0];
ret.push_back(valtype()); // workaround CHECKMULTISIG bug
for (size_t i = 1; i < vSolutions.size() - 1; ++i) {
CPubKey pubkey = CPubKey(vSolutions[i]);
if (ret.size() < required + 1 && CreateSig(creator, sigdata, provider, sig, pubkey, scriptPubKey, sigversion)) {
ret.push_back(std::move(sig));
}
}
bool ok = ret.size() == required + 1;
for (size_t i = 0; i + ret.size() < required + 1; ++i) {
ret.push_back(valtype());
}
return ok;
}
case TX_WITNESS_V0_KEYHASH:
ret.push_back(vSolutions[0]);
return true;
case TX_WITNESS_V0_SCRIPTHASH:
CRIPEMD160().Write(&vSolutions[0][0], vSolutions[0].size()).Finalize(h160.begin());
if (GetCScript(provider, sigdata, h160, scriptRet)) {
ret.push_back(std::vector<unsigned char>(scriptRet.begin(), scriptRet.end()));
return true;
}
return false;
default:
return false;
}
}
bool CVmRunEvn::OpeatorAccount(const vector<CVmOperate>& listoperate, CAccountViewCache& view, const int nCurHeight) {
NewAccont.clear();
for (auto& it : listoperate) {
// CTransaction* tx = static_cast<CTransaction*>(listTx.get());
// CFund fund;
// memcpy(&fund.value,it.money,sizeof(it.money));
// fund.nHeight = it.outheight;
uint64_t value;
memcpy(&value, it.money, sizeof(it.money));
auto tem = std::make_shared<CAccount>();
// vector_unsigned_char accountid = GetAccountID(it);
// if (accountid.size() == 0) {
// return false;
// }
// vector_unsigned_char accountid(it.accountid,it.accountid+sizeof(it.accountid));
vector_unsigned_char accountid = GetAccountID(it);
CRegID userregId;
CKeyID userkeyid;
if(accountid.size() == 6){
userregId.SetRegID(accountid);
if(!view.GetAccount(CUserID(userregId), *tem.get())){
return false; /// 账户不存在
}
}else{
string sharkfundaddr(accountid.begin(), accountid.end());
userkeyid = CKeyID(sharkfundaddr);
if(!view.GetAccount(CUserID(userkeyid), *tem.get()))
{
tem->keyID = userkeyid; /// 未产生过交易记录的账户
//return false; /// 账户不存在
}
}
shared_ptr<CAccount> vmAccount = GetAccount(tem);
if (vmAccount.get() == NULL) {
RawAccont.push_back(tem);
vmAccount = tem;
}
LogPrint("vm", "account id:%s\r\n", HexStr(accountid).c_str());
LogPrint("vm", "befer account:%s\r\n", vmAccount.get()->ToString().c_str());
bool ret = false;
// vector<CScriptDBOperLog> vAuthorLog;
//todolist
// if(IsSignatureAccount(vmAccount.get()->regID) || vmAccount.get()->regID == boost::get<CRegID>(tx->appRegId))
{
ret = vmAccount.get()->OperateAccount((OperType)it.opeatortype, value, nCurHeight);
}
// else{
// ret = vmAccount.get()->OperateAccount((OperType)it.opeatortype, fund, *m_ScriptDBTip, vAuthorLog, height, &GetScriptRegID().GetVec6(), true);
// }
// LogPrint("vm", "after account:%s\r\n", vmAccount.get()->ToString().c_str());
if (!ret) {
return false;
}
NewAccont.push_back(vmAccount);
// m_dblog->insert(m_dblog->end(), vAuthorLog.begin(), vAuthorLog.end());
}
return true;
}
CKeyID CPubKey::GetID() const {
return CKeyID(Hash160(vch, vch+size()));
}
QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, int vout, int unit)
{
QString strHTML;
{
LOCK(wallet->cs_wallet);
strHTML.reserve(4000);
strHTML += "<html><font face='verdana, arial, helvetica, sans-serif'>";
int64_t nTime = wtx.GetTxTime();
int64_t nCredit = wtx.GetCredit();
int64_t nDebit = wtx.GetDebit();
int64_t nNet = nCredit - nDebit;
strHTML += "<b>" + tr("Status") + ":</b> " + FormatTxStatus(wtx) + "<br>";
strHTML += "<b>" + tr("Date") + ":</b> " + (nTime ? GUIUtil::dateTimeStr(nTime) : "") + "<br>";
//
// From
//
if (wtx.IsCoinBase())
{
strHTML += "<b>" + tr("Source") + ":</b> " + tr("Generated") + "<br>";
}
else if (wtx.mapValue.count("from") && !wtx.mapValue["from"].empty())
{
// Online transaction
strHTML += "<b>" + tr("From") + ":</b> " + GUIUtil::HtmlEscape(wtx.mapValue["from"]) + "<br>";
}
else
{
// Offline transaction
if (nNet > 0)
{
// Credit
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
{
if (wallet->IsMine(txout))
{
CTxDestination address = CKeyID(txout.pubKey);
if (wallet->IsMine(txout.pubKey))
{
if (wallet->mapAddressBook.count(address))
{
strHTML += "<b>" + tr("From") + ":</b> " + tr("unknown") + "<br>";
strHTML += "<b>" + tr("To") + ":</b> ";
strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString());
if (!wallet->mapAddressBook[address].name.empty())
strHTML += " (" + tr("own address") + ", " + tr("label") + ": " + GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + ")";
else
strHTML += " (" + tr("own address") + ")";
strHTML += "<br>";
}
}
break;
}
}
}
}
//
// To
//
if (wtx.mapValue.count("to") && !wtx.mapValue["to"].empty())
{
// Online transaction
std::string strAddress = wtx.mapValue["to"];
strHTML += "<b>" + tr("To") + ":</b> ";
CTxDestination dest = CBitcoinAddress(strAddress).Get();
if (wallet->mapAddressBook.count(dest) && !wallet->mapAddressBook[dest].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[dest].name) + " ";
strHTML += GUIUtil::HtmlEscape(strAddress) + "<br>";
}
//
// Amount
//
if (nNet > 0)
{
//
// Credit
//
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nNet) + "<br>";
}
else
{
bool fAllFromMe = true;
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
fAllFromMe = fAllFromMe && wallet->IsMine(txin);
bool fAllToMe = true;
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
fAllToMe = fAllToMe && wallet->IsMine(txout);
if (fAllFromMe)
{
//
// Debit
//
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
{
if (wallet->IsMine(txout))
continue;
if (!wtx.mapValue.count("to") || wtx.mapValue["to"].empty())
{
// Offline transaction
CTxDestination address = CKeyID(txout.pubKey);
strHTML += "<b>" + tr("To") + ":</b> ";
if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString());
strHTML += "<br>";
}
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -txout.nValue) + "<br>";
}
if (fAllToMe)
{
// Payment to self
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nDebit) + "<br>";
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nCredit) + "<br>";
}
uint64_t nTxFee = nDebit - wtx.GetValueOut();
if (nTxFee > 0)
strHTML += "<b>" + tr("Transaction fee") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nTxFee) + "<br>";
}
else
{
//
// Mixed debit transaction
//
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
if (wallet->IsMine(txin))
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetDebit(txin)) + "<br>";
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
if (wallet->IsMine(txout))
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout)) + "<br>";
}
}
isminetype IsMine(const CKeyStore &keystore, const CScript& scriptPubKey, bool& isInvalid, SigVersion sigversion)
{
std::vector<valtype> vSolutions;
txnouttype whichType;
if (!Solver(scriptPubKey, whichType, vSolutions)) {
if (keystore.HaveWatchOnly(scriptPubKey))
return ISMINE_WATCH_UNSOLVABLE;
return ISMINE_NO;
}
CKeyID keyID;
switch (whichType)
{
case TX_NONSTANDARD:
case TX_NULL_DATA:
break;
case TX_PUBKEY:
keyID = CPubKey(vSolutions[0]).GetID();
if (sigversion != SIGVERSION_BASE && vSolutions[0].size() != 33) {
isInvalid = true;
return ISMINE_NO;
}
if (keystore.HaveKey(keyID))
return ISMINE_SPENDABLE;
break;
case TX_WITNESS_V0_KEYHASH:
{
if (!keystore.HaveCScript(CScriptID(CScript() << OP_0 << vSolutions[0]))) {
// We do not support bare witness outputs unless the P2SH version of it would be
// acceptable as well. This protects against matching before segwit activates.
// This also applies to the P2WSH case.
break;
}
isminetype ret = ::IsMine(keystore, GetScriptForDestination(CKeyID(uint160(vSolutions[0]))), isInvalid, SIGVERSION_WITNESS_V0);
if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
return ret;
break;
}
case TX_PUBKEYHASH:
keyID = CKeyID(uint160(vSolutions[0]));
if (sigversion != SIGVERSION_BASE) {
CPubKey pubkey;
if (keystore.GetPubKey(keyID, pubkey) && !pubkey.IsCompressed()) {
isInvalid = true;
return ISMINE_NO;
}
}
if (keystore.HaveKey(keyID))
return ISMINE_SPENDABLE;
break;
case TX_SCRIPTHASH:
{
CScriptID scriptID = CScriptID(uint160(vSolutions[0]));
CScript subscript;
if (keystore.GetCScript(scriptID, subscript)) {
isminetype ret = IsMine(keystore, subscript, isInvalid);
if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
return ret;
}
break;
}
case TX_WITNESS_V0_SCRIPTHASH:
{
if (!keystore.HaveCScript(CScriptID(CScript() << OP_0 << vSolutions[0]))) {
break;
}
uint160 hash;
CRIPEMD160().Write(&vSolutions[0][0], vSolutions[0].size()).Finalize(hash.begin());
CScriptID scriptID = CScriptID(hash);
CScript subscript;
if (keystore.GetCScript(scriptID, subscript)) {
isminetype ret = IsMine(keystore, subscript, isInvalid, SIGVERSION_WITNESS_V0);
if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
return ret;
}
break;
}
case TX_MULTISIG:
{
// Only consider transactions "mine" if we own ALL the
// keys involved. Multi-signature transactions that are
// partially owned (somebody else has a key that can spend
// them) enable spend-out-from-under-you attacks, especially
// in shared-wallet situations.
std::vector<valtype> keys(vSolutions.begin()+1, vSolutions.begin()+vSolutions.size()-1);
if (sigversion != SIGVERSION_BASE) {
for (size_t i = 0; i < keys.size(); i++) {
if (keys[i].size() != 33) {
isInvalid = true;
return ISMINE_NO;
}
}
}
if (HaveKeys(keys, keystore) == keys.size())
return ISMINE_SPENDABLE;
break;
}
}
if (keystore.HaveWatchOnly(scriptPubKey)) {
// TODO: This could be optimized some by doing some work after the above solver
SignatureData sigs;
return ProduceSignature(DummySignatureCreator(&keystore), scriptPubKey, sigs) ? ISMINE_WATCH_SOLVABLE : ISMINE_WATCH_UNSOLVABLE;
}
return ISMINE_NO;
}
