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get rid of mapPubKeys

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Make CKeyStore's interface work on uint160's instead of pubkeys, so
no separate global mapPubKeys is necessary anymore.
This commit is contained in:
Pieter Wuille 2011-07-05 16:42:32 +02:00
parent 133ccbe408
commit 03fbd79049
11 changed files with 97 additions and 110 deletions
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1
src/init.cpp
View File

@ -425,7 +425,6 @@ bool AppInit2(int argc, char* argv[])
printf("mapBlockIndex.size() = %d\n", mapBlockIndex.size());
printf("nBestHeight = %d\n", nBestHeight);
printf("setKeyPool.size() = %d\n", pwalletMain->setKeyPool.size());
printf("mapPubKeys.size() = %d\n", mapPubKeys.size());
printf("mapWallet.size() = %d\n", pwalletMain->mapWallet.size());
printf("mapAddressBook.size() = %d\n", pwalletMain->mapAddressBook.size());

58
src/keystore.cpp
View File

@ -16,14 +16,19 @@ std::vector<unsigned char> CKeyStore::GenerateNewKey()
return key.GetPubKey();
}
bool CKeyStore::GetPubKey(const uint160 &hashAddress, std::vector<unsigned char> &vchPubKeyOut) const
{
CKey key;
if (!GetKey(hashAddress, key))
return false;
vchPubKeyOut = key.GetPubKey();
return true;
}
bool CBasicKeyStore::AddKey(const CKey& key)
{
CRITICAL_BLOCK(cs_mapPubKeys)
CRITICAL_BLOCK(cs_KeyStore)
{
mapKeys[key.GetPubKey()] = key.GetPrivKey();
mapPubKeys[Hash160(key.GetPubKey())] = key.GetPubKey();
}
mapKeys[Hash160(key.GetPubKey())] = key.GetSecret();
return true;
}
@ -44,11 +49,11 @@ bool CCryptoKeyStore::Unlock(const CKeyingMaterial& vMasterKeyIn)
if (!SetCrypted())
return false;
std::map<std::vector<unsigned char>, std::vector<unsigned char> >::const_iterator mi = mapCryptedKeys.begin();
CryptedKeyMap::const_iterator mi = mapCryptedKeys.begin();
for (; mi != mapCryptedKeys.end(); ++mi)
{
const std::vector<unsigned char> &vchPubKey = (*mi).first;
const std::vector<unsigned char> &vchCryptedSecret = (*mi).second;
const std::vector<unsigned char> &vchPubKey = (*mi).second.first;
const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
CSecret vchSecret;
if(!DecryptSecret(vMasterKeyIn, vchCryptedSecret, Hash(vchPubKey.begin(), vchPubKey.end()), vchSecret))
return false;
@ -88,31 +93,30 @@ bool CCryptoKeyStore::AddKey(const CKey& key)
bool CCryptoKeyStore::AddCryptedKey(const std::vector<unsigned char> &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret)
{
CRITICAL_BLOCK(cs_mapPubKeys)
CRITICAL_BLOCK(cs_KeyStore)
{
if (!SetCrypted())
return false;
mapCryptedKeys[vchPubKey] = vchCryptedSecret;
mapPubKeys[Hash160(vchPubKey)] = vchPubKey;
mapCryptedKeys[Hash160(vchPubKey)] = make_pair(vchPubKey, vchCryptedSecret);
}
return true;
}
bool CCryptoKeyStore::GetPrivKey(const std::vector<unsigned char> &vchPubKey, CKey& keyOut) const
bool CCryptoKeyStore::GetKey(const uint160 &hashAddress, CKey& keyOut) const
{
CRITICAL_BLOCK(cs_vMasterKey)
{
if (!IsCrypted())
return CBasicKeyStore::GetPrivKey(vchPubKey, keyOut);
return CBasicKeyStore::GetKey(hashAddress, keyOut);
std::map<std::vector<unsigned char>, std::vector<unsigned char> >::const_iterator mi = mapCryptedKeys.find(vchPubKey);
CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(hashAddress);
if (mi != mapCryptedKeys.end())
{
const std::vector<unsigned char> &vchCryptedSecret = (*mi).second;
const std::vector<unsigned char> &vchPubKey = (*mi).second.first;
const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
CSecret vchSecret;
if (!DecryptSecret(vMasterKey, (*mi).second, Hash((*mi).first.begin(), (*mi).first.end()), vchSecret))
if (!DecryptSecret(vMasterKey, vchCryptedSecret, Hash(vchPubKey.begin(), vchPubKey.end()), vchSecret))
return false;
keyOut.SetSecret(vchSecret);
return true;
@ -121,6 +125,23 @@ bool CCryptoKeyStore::GetPrivKey(const std::vector<unsigned char> &vchPubKey, CK
return false;
}
bool CCryptoKeyStore::GetPubKey(const uint160 &hashAddress, std::vector<unsigned char>& vchPubKeyOut) const
{
CRITICAL_BLOCK(cs_vMasterKey)
{
if (!IsCrypted())
return CKeyStore::GetPubKey(hashAddress, vchPubKeyOut);
CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(hashAddress);
if (mi != mapCryptedKeys.end())
{
vchPubKeyOut = (*mi).second.first;
return true;
}
}
return false;
}
bool CCryptoKeyStore::EncryptKeys(CKeyingMaterial& vMasterKeyIn)
{
CRITICAL_BLOCK(cs_KeyStore)
@ -135,10 +156,11 @@ bool CCryptoKeyStore::EncryptKeys(CKeyingMaterial& vMasterKeyIn)
{
if (!key.SetPrivKey(mKey.second))
return false;
const std::vector<unsigned char> vchPubKey = key.GetPubKey();
std::vector<unsigned char> vchCryptedSecret;
if (!EncryptSecret(vMasterKeyIn, key.GetSecret(), Hash(mKey.first.begin(), mKey.first.end()), vchCryptedSecret))
if (!EncryptSecret(vMasterKeyIn, key.GetSecret(), Hash(vchPubKey.begin(), vchPubKey.end()), vchCryptedSecret))
return false;
if (!AddCryptedKey(mKey.first, vchCryptedSecret))
if (!AddCryptedKey(vchPubKey, vchCryptedSecret))
return false;
}
mapKeys.clear();

30
src/keystore.h
View File

@ -12,12 +12,13 @@ public:
mutable CCriticalSection cs_KeyStore;
virtual bool AddKey(const CKey& key) =0;
virtual bool HaveKey(const std::vector<unsigned char> &vchPubKey) const =0;
virtual bool GetPrivKey(const std::vector<unsigned char> &vchPubKey, CKey& keyOut) const =0;
virtual bool HaveKey(const uint160 &hashAddress) const =0;
virtual bool GetKey(const uint160 &hashAddress, CKey& keyOut) const =0;
virtual bool GetPubKey(const uint160 &hashAddress, std::vector<unsigned char>& vchPubKeyOut) const;
virtual std::vector<unsigned char> GenerateNewKey();
};
typedef std::map<std::vector<unsigned char>, CPrivKey> KeyMap;
typedef std::map<uint160, CSecret> KeyMap;
class CBasicKeyStore : public CKeyStore
{
@ -26,26 +27,28 @@ protected:
public:
bool AddKey(const CKey& key);
bool HaveKey(const std::vector<unsigned char> &vchPubKey) const
bool HaveKey(const uint160 &hashAddress) const
{
return (mapKeys.count(vchPubKey) > 0);
return (mapKeys.count(hashAddress) > 0);
}
bool GetPrivKey(const std::vector<unsigned char> &vchPubKey, CKey& keyOut) const
bool GetKey(const uint160 &hashAddress, CKey& keyOut) const
{
std::map<std::vector<unsigned char>, CPrivKey>::const_iterator mi = mapKeys.find(vchPubKey);
KeyMap::const_iterator mi = mapKeys.find(hashAddress);
if (mi != mapKeys.end())
{
keyOut.SetPrivKey((*mi).second);
keyOut.SetSecret((*mi).second);
return true;
}
return false;
}
};
typedef std::map<uint160, std::pair<std::vector<unsigned char>, std::vector<unsigned char> > > CryptedKeyMap;
class CCryptoKeyStore : public CBasicKeyStore
{
private:
std::map<std::vector<unsigned char>, std::vector<unsigned char> > mapCryptedKeys;
CryptedKeyMap mapCryptedKeys;
CKeyingMaterial vMasterKey;
@ -103,13 +106,14 @@ public:
virtual bool AddCryptedKey(const std::vector<unsigned char> &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
std::vector<unsigned char> GenerateNewKey();
bool AddKey(const CKey& key);
bool HaveKey(const std::vector<unsigned char> &vchPubKey) const
bool HaveKey(const uint160 &hashAddress) const
{
if (!IsCrypted())
return CBasicKeyStore::HaveKey(vchPubKey);
return mapCryptedKeys.count(vchPubKey) > 0;
return CBasicKeyStore::HaveKey(hashAddress);
return mapCryptedKeys.count(hashAddress) > 0;
}
bool GetPrivKey(const std::vector<unsigned char> &vchPubKey, CKey& keyOut) const;
bool GetKey(const uint160 &hashAddress, CKey& keyOut) const;
bool GetPubKey(const uint160 &hashAddress, std::vector<unsigned char>& vchPubKeyOut) const;
};
#endif

3
src/main.cpp
View File

@ -21,9 +21,6 @@ set<CWallet*> setpwalletRegistered;
CCriticalSection cs_main;
CCriticalSection cs_mapPubKeys;
map<uint160, vector<unsigned char> > mapPubKeys;
map<uint256, CTransaction> mapTransactions;
CCriticalSection cs_mapTransactions;
unsigned int nTransactionsUpdated = 0;

2
src/main.h
View File

@ -1568,7 +1568,5 @@ public:
extern std::map<uint256, CTransaction> mapTransactions;
extern std::map<uint160, std::vector<unsigned char> > mapPubKeys;
extern CCriticalSection cs_mapPubKeys;
#endif

6
src/rpc.cpp
View File

@ -967,7 +967,7 @@ Value ListReceived(const Array& params, bool fByAccounts)
{
// Only counting our own bitcoin addresses and not ip addresses
uint160 hash160 = txout.scriptPubKey.GetBitcoinAddressHash160();
if (hash160 == 0 || !mapPubKeys.count(hash160)) // IsMine
if (hash160 == 0 || !pwalletMain->HaveKey(hash160)) // IsMine
continue;
tallyitem& item = mapTally[hash160];
@ -1242,7 +1242,7 @@ Value listaccounts(const Array& params, bool fHelp)
{
BOOST_FOREACH(const PAIRTYPE(string, string)& entry, pwalletMain->mapAddressBook) {
uint160 hash160;
if(AddressToHash160(entry.first, hash160) && mapPubKeys.count(hash160)) // This address belongs to me
if(AddressToHash160(entry.first, hash160) && pwalletMain->HaveKey(hash160)) // This address belongs to me
mapAccountBalances[entry.second] = 0;
}
@ -1564,7 +1564,7 @@ Value validateaddress(const Array& params, bool fHelp)
// version of the address:
string currentAddress = Hash160ToAddress(hash160);
ret.push_back(Pair("address", currentAddress));
ret.push_back(Pair("ismine", (mapPubKeys.count(hash160) > 0)));
ret.push_back(Pair("ismine", (pwalletMain->HaveKey(hash160) > 0)));
CRITICAL_BLOCK(pwalletMain->cs_mapAddressBook)
{
if (pwalletMain->mapAddressBook.count(currentAddress))

64
src/script.cpp
View File

@ -1041,7 +1041,9 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash
// Sign
const valtype& vchPubKey = item.second;
CKey key;
if (!keystore.GetPrivKey(vchPubKey, key))
if (!keystore.GetKey(Hash160(vchPubKey), key))
return false;
if (key.GetPubKey() != vchPubKey)
return false;
if (hash != 0)
{
@ -1055,12 +1057,8 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash
else if (item.first == OP_PUBKEYHASH)
{
// Sign and give pubkey
map<uint160, valtype>::iterator mi = mapPubKeys.find(uint160(item.second));
if (mi == mapPubKeys.end())
return false;
const vector<unsigned char>& vchPubKey = (*mi).second;
CKey key;
if (!keystore.GetPrivKey(vchPubKey, key))
if (!keystore.GetKey(uint160(item.second), key))
return false;
if (hash != 0)
{
@ -1068,7 +1066,7 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash
if (!key.Sign(hash, vchSig))
return false;
vchSig.push_back((unsigned char)nHashType);
scriptSigRet << vchSig << vchPubKey;
scriptSigRet << vchSig << key.GetPubKey();
}
}
else
@ -1102,19 +1100,16 @@ bool IsMine(const CKeyStore &keystore, const CScript& scriptPubKey)
{
if (item.first == OP_PUBKEY)
{
// Sign
const valtype& vchPubKey = item.second;
if (!keystore.HaveKey(vchPubKey))
vector<unsigned char> vchPubKeyFound;
if (!keystore.GetPubKey(Hash160(vchPubKey), vchPubKeyFound))
return false;
if (vchPubKeyFound != vchPubKey)
return false;
}
else if (item.first == OP_PUBKEYHASH)
{
// Sign and give pubkey
map<uint160, valtype>::iterator mi = mapPubKeys.find(uint160(item.second));
if (mi == mapPubKeys.end())
return false;
const vector<unsigned char>& vchPubKey = (*mi).second;
if (!keystore.HaveKey(vchPubKey))
if (!keystore.HaveKey(uint160(item.second)))
return false;
}
else
@ -1128,33 +1123,28 @@ bool IsMine(const CKeyStore &keystore, const CScript& scriptPubKey)
}
bool ExtractPubKey(const CScript& scriptPubKey, const CKeyStore* keystore, vector<unsigned char>& vchPubKeyRet)
bool ExtractHash160(const CScript& scriptPubKey, const CKeyStore* keystore, uint160& hash160Ret)
{
vchPubKeyRet.clear();
vector<pair<opcodetype, valtype> > vSolution;
if (!Solver(scriptPubKey, vSolution))
return false;
CRITICAL_BLOCK(cs_mapPubKeys)
CRITICAL_BLOCK(keystore->cs_KeyStore)
{
BOOST_FOREACH(PAIRTYPE(opcodetype, valtype)& item, vSolution)
{
valtype vchPubKey;
uint160 hash160;
if (item.first == OP_PUBKEY)
{
vchPubKey = item.second;
hash160 = Hash160(item.second);
}
else if (item.first == OP_PUBKEYHASH)
{
map<uint160, valtype>::iterator mi = mapPubKeys.find(uint160(item.second));
if (mi == mapPubKeys.end())
continue;
vchPubKey = (*mi).second;
hash160 = uint160(item.second);
}
if (keystore == NULL || keystore->HaveKey(vchPubKey))
if (keystore == NULL || keystore->HaveKey(hash160))
{
vchPubKeyRet = vchPubKey;
hash160Ret = hash160;
return true;
}
}
@ -1163,26 +1153,6 @@ bool ExtractPubKey(const CScript& scriptPubKey, const CKeyStore* keystore, vecto
}
bool ExtractHash160(const CScript& scriptPubKey, uint160& hash160Ret)
{
hash160Ret = 0;
vector<pair<opcodetype, valtype> > vSolution;
if (!Solver(scriptPubKey, vSolution))
return false;
BOOST_FOREACH(PAIRTYPE(opcodetype, valtype)& item, vSolution)
{
if (item.first == OP_PUBKEYHASH)
{
hash160Ret = uint160(item.second);
return true;
}
}
return false;
}
bool VerifyScript(const CScript& scriptSig, const CScript& scriptPubKey, const CTransaction& txTo, unsigned int nIn, int nHashType)
{
vector<vector<unsigned char> > stack;

3
src/script.h
View File

@ -710,8 +710,7 @@ public:
bool IsStandard(const CScript& scriptPubKey);
bool IsMine(const CKeyStore& keystore, const CScript& scriptPubKey);
bool ExtractPubKey(const CScript& scriptPubKey, const CKeyStore* pkeystore, std::vector<unsigned char>& vchPubKeyRet);
bool ExtractHash160(const CScript& scriptPubKey, uint160& hash160Ret);
bool ExtractHash160(const CScript& scriptPubKey, const CKeyStore* pkeystore, uint160& hash160Ret);
bool SignSignature(const CKeyStore& keystore, const CTransaction& txFrom, CTransaction& txTo, unsigned int nIn, int nHashType=SIGHASH_ALL, CScript scriptPrereq=CScript());
bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, int nHashType=0);

25
src/ui.cpp
View File

@ -238,9 +238,10 @@ void SetDefaultReceivingAddress(const string& strAddress)
uint160 hash160;
if (!AddressToHash160(strAddress, hash160))
return;
if (!mapPubKeys.count(hash160))
vector<unsigned char> vchPubKey;
if (!pwalletMain->GetPubKey(hash160, vchPubKey))
return;
pwalletMain->SetDefaultKey(mapPubKeys[hash160]);
pwalletMain->SetDefaultKey(vchPubKey);
pframeMain->m_textCtrlAddress->SetValue(strAddress);
}
}
@ -703,15 +704,15 @@ bool CMainFrame::InsertTransaction(const CWalletTx& wtx, bool fNew, int nIndex)
{
if (pwalletMain->IsMine(txout))
{
vector<unsigned char> vchPubKey;
if (ExtractPubKey(txout.scriptPubKey, pwalletMain, vchPubKey))
uint160 hash160;
if (ExtractHash160(txout.scriptPubKey, pwalletMain, hash160))
{
CRITICAL_BLOCK(pwalletMain->cs_mapAddressBook)
{
//strDescription += _("Received payment to ");
//strDescription += _("Received with address ");
strDescription += _("Received with: ");
string strAddress = PubKeyToAddress(vchPubKey);
string strAddress = Hash160ToAddress(hash160);
map<string, string>::iterator mi = pwalletMain->mapAddressBook.find(strAddress);
if (mi != pwalletMain->mapAddressBook.end() && !(*mi).second.empty())
{
@ -786,7 +787,7 @@ bool CMainFrame::InsertTransaction(const CWalletTx& wtx, bool fNew, int nIndex)
{
// Sent to Bitcoin Address
uint160 hash160;
if (ExtractHash160(txout.scriptPubKey, hash160))
if (ExtractHash160(txout.scriptPubKey, pwalletMain, hash160))
strAddress = Hash160ToAddress(hash160);
}
@ -1502,10 +1503,10 @@ CTxDetailsDialog::CTxDetailsDialog(wxWindow* parent, CWalletTx wtx) : CTxDetails
{
if (pwalletMain->IsMine(txout))
{
vector<unsigned char> vchPubKey;
if (ExtractPubKey(txout.scriptPubKey, pwalletMain, vchPubKey))
uint160 hash160;
if (ExtractHash160(txout.scriptPubKey, pwalletMain, hash160))
{
string strAddress = PubKeyToAddress(vchPubKey);
string strAddress = Hash160ToAddress(hash160);
if (pwalletMain->mapAddressBook.count(strAddress))
{
strHTML += string() + _("<b>From:</b> ") + _("unknown") + "<br>";
@ -1589,7 +1590,7 @@ CTxDetailsDialog::CTxDetailsDialog(wxWindow* parent, CWalletTx wtx) : CTxDetails
{
// Offline transaction
uint160 hash160;
if (ExtractHash160(txout.scriptPubKey, hash160))
if (ExtractHash160(txout.scriptPubKey, pwalletMain, hash160))
{
string strAddress = Hash160ToAddress(hash160);
strHTML += _("<b>To:</b> ");
@ -2630,7 +2631,7 @@ CAddressBookDialog::CAddressBookDialog(wxWindow* parent, const wxString& strInit
string strAddress = item.first;
string strName = item.second;
uint160 hash160;
bool fMine = (AddressToHash160(strAddress, hash160) && mapPubKeys.count(hash160));
bool fMine = (AddressToHash160(strAddress, hash160) && pwalletMain->HaveKey(hash160));
wxListCtrl* plistCtrl = fMine ? m_listCtrlReceiving : m_listCtrlSending;
int nIndex = InsertLine(plistCtrl, strName, strAddress);
if (strAddress == (fMine ? strDefaultReceiving : string(strInitSelected)))
@ -2741,7 +2742,7 @@ void CAddressBookDialog::OnButtonCopy(wxCommandEvent& event)
bool CAddressBookDialog::CheckIfMine(const string& strAddress, const string& strTitle)
{
uint160 hash160;
bool fMine = (AddressToHash160(strAddress, hash160) && mapPubKeys.count(hash160));
bool fMine = (AddressToHash160(strAddress, hash160) && pwalletMain->HaveKey(hash160));
if (fMine)
wxMessageBox(_("This is one of your own addresses for receiving payments and cannot be entered in the address book. "), strTitle);
return fMine;

9
src/wallet.cpp
View File

@ -124,7 +124,6 @@ public:
bool CWallet::EncryptWallet(const string& strWalletPassphrase)
{
CRITICAL_BLOCK(cs_mapPubKeys)
CRITICAL_BLOCK(cs_KeyStore)
CRITICAL_BLOCK(cs_vMasterKey)
CRITICAL_BLOCK(cs_pwalletdbEncryption)
@ -439,10 +438,8 @@ void CWalletTx::GetAmounts(int64& nGeneratedImmature, int64& nGeneratedMature, l
string address;
uint160 hash160;
vector<unsigned char> vchPubKey;
if (ExtractHash160(txout.scriptPubKey, hash160))
if (ExtractHash160(txout.scriptPubKey, pwallet, hash160))
address = Hash160ToAddress(hash160);
else if (ExtractPubKey(txout.scriptPubKey, NULL, vchPubKey))
address = PubKeyToAddress(vchPubKey);
else
{
printf("CWalletTx::GetAmounts: Unknown transaction type found, txid %s\n",
@ -1136,7 +1133,7 @@ int CWallet::LoadWallet(bool& fFirstRunRet)
return nLoadWalletRet;
fFirstRunRet = vchDefaultKey.empty();
if (!HaveKey(vchDefaultKey))
if (!HaveKey(Hash160(vchDefaultKey)))
{
// Create new keyUser and set as default key
RandAddSeedPerfmon();
@ -1263,7 +1260,7 @@ void CWallet::ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool)
setKeyPool.erase(setKeyPool.begin());
if (!walletdb.ReadPool(nIndex, keypool))
throw runtime_error("ReserveKeyFromKeyPool() : read failed");
if (!HaveKey(keypool.vchPubKey))
if (!HaveKey(Hash160(keypool.vchPubKey)))
throw runtime_error("ReserveKeyFromKeyPool() : unknown key in key pool");
assert(!keypool.vchPubKey.empty());
printf("keypool reserve %"PRI64d"\n", nIndex);

6
src/wallet.h
View File

@ -104,10 +104,10 @@ public:
}
bool IsChange(const CTxOut& txout) const
{
std::vector<unsigned char> vchPubKey;
if (ExtractPubKey(txout.scriptPubKey, this, vchPubKey))
uint160 hash160;
if (ExtractHash160(txout.scriptPubKey, this, hash160))
CRITICAL_BLOCK(cs_mapAddressBook)
if (!mapAddressBook.count(PubKeyToAddress(vchPubKey)))
if (!mapAddressBook.count(Hash160ToAddress(hash160)))
return true;
return false;
}