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desprout

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This commit is contained in:
Duke Leto
2020-06-03 00:12:54 -04:00
parent 62d438e0de
commit 2134269e76
6 changed files with 34 additions and 237 deletions
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34
src/wallet/crypter.h
View File

@@ -1,4 +1,5 @@
// Copyright (c) 2009-2014 The Bitcoin Core developers
// Copyright (c) 2019-2020 The Hush developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -145,7 +146,7 @@ class CCryptoKeyStore : public CBasicKeyStore
private:
std::pair<uint256, std::vector<unsigned char>> cryptedHDSeed;
CryptedKeyMap mapCryptedKeys;
CryptedSproutSpendingKeyMap mapCryptedSproutSpendingKeys;
//CryptedSproutSpendingKeyMap mapCryptedSproutSpendingKeys;
CryptedSaplingSpendingKeyMap mapCryptedSaplingSpendingKeys;
CKeyingMaterial vMasterKey;
@@ -223,37 +224,6 @@ public:
mi++;
}
}
virtual bool AddCryptedSproutSpendingKey(
const libzcash::SproutPaymentAddress &address,
const libzcash::ReceivingKey &rk,
const std::vector<unsigned char> &vchCryptedSecret);
bool AddSproutSpendingKey(const libzcash::SproutSpendingKey &sk);
bool HaveSproutSpendingKey(const libzcash::SproutPaymentAddress &address) const
{
{
LOCK(cs_SpendingKeyStore);
if (!IsCrypted())
return CBasicKeyStore::HaveSproutSpendingKey(address);
return mapCryptedSproutSpendingKeys.count(address) > 0;
}
return false;
}
bool GetSproutSpendingKey(const libzcash::SproutPaymentAddress &address, libzcash::SproutSpendingKey &skOut) const;
void GetSproutPaymentAddresses(std::set<libzcash::SproutPaymentAddress> &setAddress) const
{
if (!IsCrypted())
{
CBasicKeyStore::GetSproutPaymentAddresses(setAddress);
return;
}
setAddress.clear();
CryptedSproutSpendingKeyMap::const_iterator mi = mapCryptedSproutSpendingKeys.begin();
while (mi != mapCryptedSproutSpendingKeys.end())
{
setAddress.insert((*mi).first);
mi++;
}
}
//! Sapling
virtual bool AddCryptedSaplingSpendingKey(
const libzcash::SaplingExtendedFullViewingKey &extfvk,

77
src/wallet/rpcdump.cpp
View File

@@ -856,48 +856,27 @@ UniValue z_importviewingkey(const UniValue& params, bool fHelp, const CPubKey& m
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid viewing key");
}
if (boost::get<libzcash::SproutViewingKey>(&viewingkey) == nullptr) {
if (params.size() < 4) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Missing zaddr for Sapling viewing key.");
}
string strAddress = params[3].get_str();
auto address = DecodePaymentAddress(strAddress);
if (!IsValidPaymentAddress(address)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid zaddr");
}
if (params.size() < 4) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Missing zaddr for Sapling viewing key.");
}
string strAddress = params[3].get_str();
auto address = DecodePaymentAddress(strAddress);
if (!IsValidPaymentAddress(address)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid zaddr");
}
auto addr = boost::get<libzcash::SaplingPaymentAddress>(address);
auto ivk = boost::get<libzcash::SaplingIncomingViewingKey>(viewingkey);
auto addr = boost::get<libzcash::SaplingPaymentAddress>(address);
auto ivk = boost::get<libzcash::SaplingIncomingViewingKey>(viewingkey);
if (pwalletMain->HaveSaplingIncomingViewingKey(addr)) {
if (fIgnoreExistingKey) {
return NullUniValue;
}
} else {
pwalletMain->MarkDirty();
if (!pwalletMain->AddSaplingIncomingViewingKey(ivk, addr)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Error adding viewing key to wallet");
}
if (pwalletMain->HaveSaplingIncomingViewingKey(addr)) {
if (fIgnoreExistingKey) {
return NullUniValue;
}
} else {
auto vkey = boost::get<libzcash::SproutViewingKey>(viewingkey);
auto addr = vkey.address();
if (pwalletMain->HaveSproutSpendingKey(addr)) {
throw JSONRPCError(RPC_WALLET_ERROR, "The wallet already contains the private key for this viewing key");
}
pwalletMain->MarkDirty();
// Don't throw error in case a viewing key is already there
if (pwalletMain->HaveSproutViewingKey(addr)) {
if (fIgnoreExistingKey) {
return NullUniValue;
}
} else {
pwalletMain->MarkDirty();
if (!pwalletMain->AddSproutViewingKey(vkey)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Error adding viewing key to wallet");
}
if (!pwalletMain->AddSaplingIncomingViewingKey(ivk, addr)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Error adding viewing key to wallet");
}
}
@@ -977,26 +956,12 @@ UniValue z_exportviewingkey(const UniValue& params, bool fHelp, const CPubKey& m
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid zaddr");
}
if (boost::get<libzcash::SproutPaymentAddress>(&address) == nullptr) {
auto addr = boost::get<libzcash::SaplingPaymentAddress>(address);
libzcash::SaplingIncomingViewingKey ivk;
if(!pwalletMain->GetSaplingIncomingViewingKey(addr, ivk)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Wallet does not hold viewing key for this zaddr");
}
return EncodeViewingKey(ivk);
auto addr = boost::get<libzcash::SaplingPaymentAddress>(address);
libzcash::SaplingIncomingViewingKey ivk;
if(!pwalletMain->GetSaplingIncomingViewingKey(addr, ivk)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Wallet does not hold viewing key for this zaddr");
}
auto addr = boost::get<libzcash::SproutPaymentAddress>(address);
libzcash::SproutViewingKey vk;
if (!pwalletMain->GetSproutViewingKey(addr, vk)) {
libzcash::SproutSpendingKey k;
if (!pwalletMain->GetSproutSpendingKey(addr, k)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Wallet does not hold private key or viewing key for this zaddr");
}
vk = k.viewing_key();
}
return EncodeViewingKey(vk);
return EncodeViewingKey(ivk);
}
extern int32_t KOMODO_NSPV;