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desprout

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This commit is contained in:
Duke Leto
2020-06-02 02:52:19 -04:00
parent 5be12774f4
commit 62d438e0de
4 changed files with 6 additions and 763 deletions
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85
src/keystore.h
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@@ -1,5 +1,6 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
// 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.
@@ -70,14 +71,6 @@ public:
virtual bool HaveWatchOnly(const CScript &dest) const =0;
virtual bool HaveWatchOnly() const =0;
//! Add a spending key to the store.
virtual bool AddSproutSpendingKey(const libzcash::SproutSpendingKey &sk) =0;
//! Check whether a spending key corresponding to a given payment address is present in the store.
virtual bool HaveSproutSpendingKey(const libzcash::SproutPaymentAddress &address) const =0;
virtual bool GetSproutSpendingKey(const libzcash::SproutPaymentAddress &address, libzcash::SproutSpendingKey& skOut) const =0;
virtual void GetSproutPaymentAddresses(std::set<libzcash::SproutPaymentAddress> &setAddress) const =0;
//! Add a Sapling spending key to the store.
virtual bool AddSaplingSpendingKey(
const libzcash::SaplingExtendedSpendingKey &sk,
@@ -106,21 +99,11 @@ public:
libzcash::SaplingIncomingViewingKey& ivkOut) const =0;
virtual void GetSaplingPaymentAddresses(std::set<libzcash::SaplingPaymentAddress> &setAddress) const =0;
//! Support for Sprout viewing keys
virtual bool AddSproutViewingKey(const libzcash::SproutViewingKey &vk) =0;
virtual bool RemoveSproutViewingKey(const libzcash::SproutViewingKey &vk) =0;
virtual bool HaveSproutViewingKey(const libzcash::SproutPaymentAddress &address) const =0;
virtual bool GetSproutViewingKey(
const libzcash::SproutPaymentAddress &address,
libzcash::SproutViewingKey& vkOut) const =0;
};
typedef std::map<CKeyID, CKey> KeyMap;
typedef std::map<CScriptID, CScript > ScriptMap;
typedef std::set<CScript> WatchOnlySet;
typedef std::map<libzcash::SproutPaymentAddress, libzcash::SproutSpendingKey> SproutSpendingKeyMap;
typedef std::map<libzcash::SproutPaymentAddress, libzcash::SproutViewingKey> SproutViewingKeyMap;
typedef std::map<libzcash::SproutPaymentAddress, ZCNoteDecryption> NoteDecryptorMap;
// Full viewing key has equivalent functionality to a transparent address
// When encrypting wallet, encrypt SaplingSpendingKeyMap, while leaving SaplingFullViewingKeyMap unencrypted
@@ -137,9 +120,11 @@ protected:
KeyMap mapKeys;
ScriptMap mapScripts;
WatchOnlySet setWatchOnly;
/*
SproutSpendingKeyMap mapSproutSpendingKeys;
SproutViewingKeyMap mapSproutViewingKeys;
NoteDecryptorMap mapNoteDecryptors;
*/
SaplingSpendingKeyMap mapSaplingSpendingKeys;
SaplingFullViewingKeyMap mapSaplingFullViewingKeys;
@@ -195,62 +180,6 @@ public:
virtual bool HaveWatchOnly(const CScript &dest) const;
virtual bool HaveWatchOnly() const;
bool AddSproutSpendingKey(const libzcash::SproutSpendingKey &sk);
bool HaveSproutSpendingKey(const libzcash::SproutPaymentAddress &address) const
{
bool result;
{
LOCK(cs_SpendingKeyStore);
result = (mapSproutSpendingKeys.count(address) > 0);
}
return result;
}
bool GetSproutSpendingKey(const libzcash::SproutPaymentAddress &address, libzcash::SproutSpendingKey &skOut) const
{
{
LOCK(cs_SpendingKeyStore);
SproutSpendingKeyMap::const_iterator mi = mapSproutSpendingKeys.find(address);
if (mi != mapSproutSpendingKeys.end())
{
skOut = mi->second;
return true;
}
}
return false;
}
bool GetNoteDecryptor(const libzcash::SproutPaymentAddress &address, ZCNoteDecryption &decOut) const
{
{
LOCK(cs_SpendingKeyStore);
NoteDecryptorMap::const_iterator mi = mapNoteDecryptors.find(address);
if (mi != mapNoteDecryptors.end())
{
decOut = mi->second;
return true;
}
}
return false;
}
void GetSproutPaymentAddresses(std::set<libzcash::SproutPaymentAddress> &setAddress) const
{
setAddress.clear();
{
LOCK(cs_SpendingKeyStore);
SproutSpendingKeyMap::const_iterator mi = mapSproutSpendingKeys.begin();
while (mi != mapSproutSpendingKeys.end())
{
setAddress.insert((*mi).first);
mi++;
}
SproutViewingKeyMap::const_iterator mvi = mapSproutViewingKeys.begin();
while (mvi != mapSproutViewingKeys.end())
{
setAddress.insert((*mvi).first);
mvi++;
}
}
}
//! Sapling
bool AddSaplingSpendingKey(
const libzcash::SaplingExtendedSpendingKey &sk,
@@ -313,17 +242,11 @@ public:
}
}
virtual bool AddSproutViewingKey(const libzcash::SproutViewingKey &vk);
virtual bool RemoveSproutViewingKey(const libzcash::SproutViewingKey &vk);
virtual bool HaveSproutViewingKey(const libzcash::SproutPaymentAddress &address) const;
virtual bool GetSproutViewingKey(
const libzcash::SproutPaymentAddress &address,
libzcash::SproutViewingKey& vkOut) const;
};
typedef std::vector<unsigned char, secure_allocator<unsigned char> > CKeyingMaterial;
typedef std::map<CKeyID, std::pair<CPubKey, std::vector<unsigned char> > > CryptedKeyMap;
typedef std::map<libzcash::SproutPaymentAddress, std::vector<unsigned char> > CryptedSproutSpendingKeyMap;
//typedef std::map<libzcash::SproutPaymentAddress, std::vector<unsigned char> > CryptedSproutSpendingKeyMap;
//! Sapling
typedef std::map<libzcash::SaplingExtendedFullViewingKey, std::vector<unsigned char> > CryptedSaplingSpendingKeyMap;