Differential D7023 Diff 22485 src/wallet/walletdb.cpp

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src/wallet/walletdb.cpp

Show First 20 Lines • Show All 126 Lines • ▼ Show 20 Lines	if (!WriteKeyMetadata(keyMeta, vchPubKey, true)) {
return false;		return false;
}		}

if (!WriteIC(std::make_pair(DBKeys::CRYPTED_KEY, vchPubKey),		if (!WriteIC(std::make_pair(DBKeys::CRYPTED_KEY, vchPubKey),
vchCryptedSecret, false)) {		vchCryptedSecret, false)) {
return false;		return false;
}		}
EraseIC(std::make_pair(DBKeys::KEY, vchPubKey));		EraseIC(std::make_pair(DBKeys::KEY, vchPubKey));
EraseIC(std::make_pair(DBKeys::OLD_KEY, vchPubKey));
return true;		return true;
}		}

bool WalletBatch::WriteMasterKey(unsigned int nID,		bool WalletBatch::WriteMasterKey(unsigned int nID,
const CMasterKey &kMasterKey) {		const CMasterKey &kMasterKey) {
return WriteIC(std::make_pair(DBKeys::MASTER_KEY, nID), kMasterKey, true);		return WriteIC(std::make_pair(DBKeys::MASTER_KEY, nID), kMasterKey, true);
}		}

▲ Show 20 Lines • Show All 131 Lines • ▼ Show 20 Lines	try {
wss.nWatchKeys++;		wss.nWatchKeys++;
CScript script;		CScript script;
ssKey >> script;		ssKey >> script;
char fYes;		char fYes;
ssValue >> fYes;		ssValue >> fYes;
if (fYes == '1') {		if (fYes == '1') {
pwallet->LoadWatchOnly(script);		pwallet->LoadWatchOnly(script);
}		}
} else if (strType == DBKeys::KEY \|\| strType == DBKeys::OLD_KEY) {		} else if (strType == DBKeys::KEY) {
CPubKey vchPubKey;		CPubKey vchPubKey;
ssKey >> vchPubKey;		ssKey >> vchPubKey;
if (!vchPubKey.IsValid()) {		if (!vchPubKey.IsValid()) {
strErr = "Error reading wallet database: CPubKey corrupt";		strErr = "Error reading wallet database: CPubKey corrupt";
return false;		return false;
}		}
CKey key;		CKey key;
CPrivKey pkey;		CPrivKey pkey;
uint256 hash;		uint256 hash;

if (strType == DBKeys::KEY) {
wss.nKeys++;		wss.nKeys++;
ssValue >> pkey;		ssValue >> pkey;
} else {
OldKey wkey;
ssValue >> wkey;
pkey = wkey.vchPrivKey;
}

// Old wallets store keys as DBKeys::KEY [pubkey] => [privkey] ...		// Old wallets store keys as DBKeys::KEY [pubkey] => [privkey] ...
// which was slow for wallets with lots of keys, because the public		// which was slow for wallets with lots of keys, because the public
// key is re-derived from the private key using EC operations as a		// key is re-derived from the private key using EC operations as a
// checksum. Newer wallets store keys as DBKeys::KEY [pubkey] =>		// checksum. Newer wallets store keys as DBKeys::KEY [pubkey] =>
// [privkey][hash(pubkey,privkey)], which is much faster while		// [privkey][hash(pubkey,privkey)], which is much faster while
// remaining backwards-compatible.		// remaining backwards-compatible.
try {		try {
▲ Show 20 Lines • Show All 116 Lines • ▼ Show 20 Lines	try {
} else if (strType == DBKeys::FLAGS) {		} else if (strType == DBKeys::FLAGS) {
uint64_t flags;		uint64_t flags;
ssValue >> flags;		ssValue >> flags;
if (!pwallet->SetWalletFlags(flags, true)) {		if (!pwallet->SetWalletFlags(flags, true)) {
strErr = "Error reading wallet database: Unknown non-tolerable "		strErr = "Error reading wallet database: Unknown non-tolerable "
"wallet flags found";		"wallet flags found";
return false;		return false;
}		}
		} else if (strType == DBKeys::OLD_KEY) {
		strErr = "Found unsupported 'wkey' record, try loading with "
		"version 0.20";
		return false;
} else if (strType != DBKeys::BESTBLOCK &&		} else if (strType != DBKeys::BESTBLOCK &&
strType != DBKeys::BESTBLOCK_NOMERKLE &&		strType != DBKeys::BESTBLOCK_NOMERKLE &&
strType != DBKeys::MINVERSION &&		strType != DBKeys::MINVERSION &&
strType != DBKeys::ACENTRY && strType != DBKeys::VERSION &&		strType != DBKeys::ACENTRY && strType != DBKeys::VERSION &&
strType != DBKeys::SETTINGS) {		strType != DBKeys::SETTINGS) {
wss.m_unknown_records++;		wss.m_unknown_records++;
}		}
} catch (...) {		} catch (...) {
return false;		return false;
}		}
return true;		return true;
}		}

bool WalletBatch::IsKeyType(const std::string &strType) {		bool WalletBatch::IsKeyType(const std::string &strType) {
return (strType == DBKeys::KEY \|\| strType == DBKeys::OLD_KEY \|\|		return (strType == DBKeys::KEY \|\| strType == DBKeys::MASTER_KEY \|\|
strType == DBKeys::MASTER_KEY \|\| strType == DBKeys::CRYPTED_KEY);		strType == DBKeys::CRYPTED_KEY);
}		}

DBErrors WalletBatch::LoadWallet(CWallet *pwallet) {		DBErrors WalletBatch::LoadWallet(CWallet *pwallet) {
CWalletScanState wss;		CWalletScanState wss;
bool fNoncriticalErrors = false;		bool fNoncriticalErrors = false;
DBErrors result = DBErrors::LOAD_OK;		DBErrors result = DBErrors::LOAD_OK;

LOCK(pwallet->cs_wallet);		LOCK(pwallet->cs_wallet);
▲ Show 20 Lines • Show All 367 Lines • Show Last 20 Lines