1 // Copyright (c) 2009-2010 Satoshi Nakamoto
2 // Copyright (c) 2009-2014 The Bitcoin Core developers
3 // Distributed under the MIT software license, see the accompanying
4 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
11 #include <boost/foreach.hpp>
13 bool CKeyStore::GetPubKey(const CKeyID &address, CPubKey &vchPubKeyOut) const
16 if (!GetKey(address, key))
18 vchPubKeyOut = key.GetPubKey();
22 bool CKeyStore::AddKey(const CKey &key) {
23 return AddKeyPubKey(key, key.GetPubKey());
26 bool CBasicKeyStore::AddKeyPubKey(const CKey& key, const CPubKey &pubkey)
29 mapKeys[pubkey.GetID()] = key;
33 bool CBasicKeyStore::AddCScript(const CScript& redeemScript)
35 if (redeemScript.size() > MAX_SCRIPT_ELEMENT_SIZE)
36 return error("CBasicKeyStore::AddCScript(): redeemScripts > %i bytes are invalid", MAX_SCRIPT_ELEMENT_SIZE);
39 mapScripts[CScriptID(redeemScript)] = redeemScript;
43 bool CBasicKeyStore::HaveCScript(const CScriptID& hash) const
46 return mapScripts.count(hash) > 0;
49 bool CBasicKeyStore::GetCScript(const CScriptID &hash, CScript& redeemScriptOut) const
52 ScriptMap::const_iterator mi = mapScripts.find(hash);
53 if (mi != mapScripts.end())
55 redeemScriptOut = (*mi).second;
61 bool CBasicKeyStore::AddWatchOnly(const CScript &dest)
64 setWatchOnly.insert(dest);
68 bool CBasicKeyStore::RemoveWatchOnly(const CScript &dest)
71 setWatchOnly.erase(dest);
75 bool CBasicKeyStore::HaveWatchOnly(const CScript &dest) const
78 return setWatchOnly.count(dest) > 0;
81 bool CBasicKeyStore::HaveWatchOnly() const
84 return (!setWatchOnly.empty());
87 bool CBasicKeyStore::AddSproutSpendingKey(const libzcash::SproutSpendingKey &sk)
89 LOCK(cs_SpendingKeyStore);
90 auto address = sk.address();
91 mapSproutSpendingKeys[address] = sk;
92 mapNoteDecryptors.insert(std::make_pair(address, ZCNoteDecryption(sk.receiving_key())));
97 bool CBasicKeyStore::AddSaplingSpendingKey(
98 const libzcash::SaplingSpendingKey &sk,
99 const boost::optional<libzcash::SaplingPaymentAddress> &defaultAddr)
101 LOCK(cs_SpendingKeyStore);
102 auto fvk = sk.full_viewing_key();
104 // if SaplingFullViewingKey is not in SaplingFullViewingKeyMap, add it
105 if (!AddSaplingFullViewingKey(fvk, defaultAddr)){
109 mapSaplingSpendingKeys[fvk] = sk;
114 bool CBasicKeyStore::AddSproutViewingKey(const libzcash::SproutViewingKey &vk)
116 LOCK(cs_SpendingKeyStore);
117 auto address = vk.address();
118 mapSproutViewingKeys[address] = vk;
119 mapNoteDecryptors.insert(std::make_pair(address, ZCNoteDecryption(vk.sk_enc)));
123 bool CBasicKeyStore::AddSaplingFullViewingKey(
124 const libzcash::SaplingFullViewingKey &fvk,
125 const boost::optional<libzcash::SaplingPaymentAddress> &defaultAddr)
127 LOCK(cs_SpendingKeyStore);
128 auto ivk = fvk.in_viewing_key();
129 mapSaplingFullViewingKeys[ivk] = fvk;
132 // Add defaultAddr -> SaplingIncomingViewing to SaplingIncomingViewingKeyMap
133 mapSaplingIncomingViewingKeys[defaultAddr.get()] = ivk;
139 bool CBasicKeyStore::RemoveSproutViewingKey(const libzcash::SproutViewingKey &vk)
141 LOCK(cs_SpendingKeyStore);
142 mapSproutViewingKeys.erase(vk.address());
146 bool CBasicKeyStore::HaveSproutViewingKey(const libzcash::SproutPaymentAddress &address) const
148 LOCK(cs_SpendingKeyStore);
149 return mapSproutViewingKeys.count(address) > 0;
152 bool CBasicKeyStore::HaveSaplingFullViewingKey(const libzcash::SaplingIncomingViewingKey &ivk) const
154 LOCK(cs_SpendingKeyStore);
155 return mapSaplingFullViewingKeys.count(ivk) > 0;
158 bool CBasicKeyStore::HaveSaplingIncomingViewingKey(const libzcash::SaplingPaymentAddress &addr) const
160 LOCK(cs_SpendingKeyStore);
161 return mapSaplingIncomingViewingKeys.count(addr) > 0;
164 bool CBasicKeyStore::GetSproutViewingKey(
165 const libzcash::SproutPaymentAddress &address,
166 libzcash::SproutViewingKey &vkOut) const
168 LOCK(cs_SpendingKeyStore);
169 SproutViewingKeyMap::const_iterator mi = mapSproutViewingKeys.find(address);
170 if (mi != mapSproutViewingKeys.end()) {
177 bool CBasicKeyStore::GetSaplingFullViewingKey(const libzcash::SaplingIncomingViewingKey &ivk,
178 libzcash::SaplingFullViewingKey &fvkOut) const
180 LOCK(cs_SpendingKeyStore);
181 SaplingFullViewingKeyMap::const_iterator mi = mapSaplingFullViewingKeys.find(ivk);
182 if (mi != mapSaplingFullViewingKeys.end()) {
189 bool CBasicKeyStore::GetSaplingIncomingViewingKey(const libzcash::SaplingPaymentAddress &addr,
190 libzcash::SaplingIncomingViewingKey &ivkOut) const
192 LOCK(cs_SpendingKeyStore);
193 SaplingIncomingViewingKeyMap::const_iterator mi = mapSaplingIncomingViewingKeys.find(addr);
194 if (mi != mapSaplingIncomingViewingKeys.end()) {