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-rw-r--r--src/wallet/crypter.cpp2
-rw-r--r--src/wallet/ismine.cpp192
-rw-r--r--src/wallet/ismine.h3
-rw-r--r--src/wallet/psbtwallet.cpp4
-rw-r--r--src/wallet/rpcdump.cpp66
-rw-r--r--src/wallet/rpcwallet.cpp96
-rw-r--r--src/wallet/scriptpubkeyman.cpp1274
-rw-r--r--src/wallet/scriptpubkeyman.h355
-rw-r--r--src/wallet/test/ismine_tests.cpp168
-rw-r--r--src/wallet/test/psbt_wallet_tests.cpp13
-rw-r--r--src/wallet/test/wallet_tests.cpp54
-rw-r--r--src/wallet/wallet.cpp1197
-rw-r--r--src/wallet/wallet.h350
-rw-r--r--src/wallet/walletdb.cpp38
-rw-r--r--src/wallet/wallettool.cpp25
-rw-r--r--src/wallet/walletutil.h48
16 files changed, 2129 insertions, 1756 deletions
diff --git a/src/wallet/crypter.cpp b/src/wallet/crypter.cpp
index f6179aa298..b50f00e7d1 100644
--- a/src/wallet/crypter.cpp
+++ b/src/wallet/crypter.cpp
@@ -23,7 +23,7 @@ int CCrypter::BytesToKeySHA512AES(const std::vector<unsigned char>& chSalt, cons
unsigned char buf[CSHA512::OUTPUT_SIZE];
CSHA512 di;
- di.Write((const unsigned char*)strKeyData.c_str(), strKeyData.size());
+ di.Write((const unsigned char*)strKeyData.data(), strKeyData.size());
di.Write(chSalt.data(), chSalt.size());
di.Finalize(buf);
diff --git a/src/wallet/ismine.cpp b/src/wallet/ismine.cpp
deleted file mode 100644
index 029b922785..0000000000
--- a/src/wallet/ismine.cpp
+++ /dev/null
@@ -1,192 +0,0 @@
-// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#include <wallet/ismine.h>
-
-#include <key.h>
-#include <script/script.h>
-#include <script/signingprovider.h>
-#include <wallet/wallet.h>
-
-typedef std::vector<unsigned char> valtype;
-
-namespace {
-
-/**
- * This is an enum that tracks the execution context of a script, similar to
- * SigVersion in script/interpreter. It is separate however because we want to
- * distinguish between top-level scriptPubKey execution and P2SH redeemScript
- * execution (a distinction that has no impact on consensus rules).
- */
-enum class IsMineSigVersion
-{
- TOP = 0, //!< scriptPubKey execution
- P2SH = 1, //!< P2SH redeemScript
- WITNESS_V0 = 2, //!< P2WSH witness script execution
-};
-
-/**
- * This is an internal representation of isminetype + invalidity.
- * Its order is significant, as we return the max of all explored
- * possibilities.
- */
-enum class IsMineResult
-{
- NO = 0, //!< Not ours
- WATCH_ONLY = 1, //!< Included in watch-only balance
- SPENDABLE = 2, //!< Included in all balances
- INVALID = 3, //!< Not spendable by anyone (uncompressed pubkey in segwit, P2SH inside P2SH or witness, witness inside witness)
-};
-
-bool PermitsUncompressed(IsMineSigVersion sigversion)
-{
- return sigversion == IsMineSigVersion::TOP || sigversion == IsMineSigVersion::P2SH;
-}
-
-bool HaveKeys(const std::vector<valtype>& pubkeys, const CWallet& keystore)
-{
- for (const valtype& pubkey : pubkeys) {
- CKeyID keyID = CPubKey(pubkey).GetID();
- if (!keystore.HaveKey(keyID)) return false;
- }
- return true;
-}
-
-IsMineResult IsMineInner(const CWallet& keystore, const CScript& scriptPubKey, IsMineSigVersion sigversion)
-{
- IsMineResult ret = IsMineResult::NO;
-
- std::vector<valtype> vSolutions;
- txnouttype whichType = Solver(scriptPubKey, vSolutions);
-
- CKeyID keyID;
- switch (whichType)
- {
- case TX_NONSTANDARD:
- case TX_NULL_DATA:
- case TX_WITNESS_UNKNOWN:
- break;
- case TX_PUBKEY:
- keyID = CPubKey(vSolutions[0]).GetID();
- if (!PermitsUncompressed(sigversion) && vSolutions[0].size() != 33) {
- return IsMineResult::INVALID;
- }
- if (keystore.HaveKey(keyID)) {
- ret = std::max(ret, IsMineResult::SPENDABLE);
- }
- break;
- case TX_WITNESS_V0_KEYHASH:
- {
- if (sigversion == IsMineSigVersion::WITNESS_V0) {
- // P2WPKH inside P2WSH is invalid.
- return IsMineResult::INVALID;
- }
- if (sigversion == IsMineSigVersion::TOP && !keystore.HaveCScript(CScriptID(CScript() << OP_0 << vSolutions[0]))) {
- // We do not support bare witness outputs unless the P2SH version of it would be
- // acceptable as well. This protects against matching before segwit activates.
- // This also applies to the P2WSH case.
- break;
- }
- ret = std::max(ret, IsMineInner(keystore, GetScriptForDestination(PKHash(uint160(vSolutions[0]))), IsMineSigVersion::WITNESS_V0));
- break;
- }
- case TX_PUBKEYHASH:
- keyID = CKeyID(uint160(vSolutions[0]));
- if (!PermitsUncompressed(sigversion)) {
- CPubKey pubkey;
- if (keystore.GetPubKey(keyID, pubkey) && !pubkey.IsCompressed()) {
- return IsMineResult::INVALID;
- }
- }
- if (keystore.HaveKey(keyID)) {
- ret = std::max(ret, IsMineResult::SPENDABLE);
- }
- break;
- case TX_SCRIPTHASH:
- {
- if (sigversion != IsMineSigVersion::TOP) {
- // P2SH inside P2WSH or P2SH is invalid.
- return IsMineResult::INVALID;
- }
- CScriptID scriptID = CScriptID(uint160(vSolutions[0]));
- CScript subscript;
- if (keystore.GetCScript(scriptID, subscript)) {
- ret = std::max(ret, IsMineInner(keystore, subscript, IsMineSigVersion::P2SH));
- }
- break;
- }
- case TX_WITNESS_V0_SCRIPTHASH:
- {
- if (sigversion == IsMineSigVersion::WITNESS_V0) {
- // P2WSH inside P2WSH is invalid.
- return IsMineResult::INVALID;
- }
- if (sigversion == IsMineSigVersion::TOP && !keystore.HaveCScript(CScriptID(CScript() << OP_0 << vSolutions[0]))) {
- break;
- }
- uint160 hash;
- CRIPEMD160().Write(&vSolutions[0][0], vSolutions[0].size()).Finalize(hash.begin());
- CScriptID scriptID = CScriptID(hash);
- CScript subscript;
- if (keystore.GetCScript(scriptID, subscript)) {
- ret = std::max(ret, IsMineInner(keystore, subscript, IsMineSigVersion::WITNESS_V0));
- }
- break;
- }
-
- case TX_MULTISIG:
- {
- // Never treat bare multisig outputs as ours (they can still be made watchonly-though)
- if (sigversion == IsMineSigVersion::TOP) {
- break;
- }
-
- // Only consider transactions "mine" if we own ALL the
- // keys involved. Multi-signature transactions that are
- // partially owned (somebody else has a key that can spend
- // them) enable spend-out-from-under-you attacks, especially
- // in shared-wallet situations.
- std::vector<valtype> keys(vSolutions.begin()+1, vSolutions.begin()+vSolutions.size()-1);
- if (!PermitsUncompressed(sigversion)) {
- for (size_t i = 0; i < keys.size(); i++) {
- if (keys[i].size() != 33) {
- return IsMineResult::INVALID;
- }
- }
- }
- if (HaveKeys(keys, keystore)) {
- ret = std::max(ret, IsMineResult::SPENDABLE);
- }
- break;
- }
- }
-
- if (ret == IsMineResult::NO && keystore.HaveWatchOnly(scriptPubKey)) {
- ret = std::max(ret, IsMineResult::WATCH_ONLY);
- }
- return ret;
-}
-
-} // namespace
-
-isminetype IsMine(const CWallet& keystore, const CScript& scriptPubKey)
-{
- switch (IsMineInner(keystore, scriptPubKey, IsMineSigVersion::TOP)) {
- case IsMineResult::INVALID:
- case IsMineResult::NO:
- return ISMINE_NO;
- case IsMineResult::WATCH_ONLY:
- return ISMINE_WATCH_ONLY;
- case IsMineResult::SPENDABLE:
- return ISMINE_SPENDABLE;
- }
- assert(false);
-}
-
-isminetype IsMine(const CWallet& keystore, const CTxDestination& dest)
-{
- CScript script = GetScriptForDestination(dest);
- return IsMine(keystore, script);
-}
diff --git a/src/wallet/ismine.h b/src/wallet/ismine.h
index 41555fcb93..0bc6c90354 100644
--- a/src/wallet/ismine.h
+++ b/src/wallet/ismine.h
@@ -28,9 +28,6 @@ enum isminetype : unsigned int
/** used for bitflags of isminetype */
typedef uint8_t isminefilter;
-isminetype IsMine(const CWallet& wallet, const CScript& scriptPubKey);
-isminetype IsMine(const CWallet& wallet, const CTxDestination& dest);
-
/**
* Cachable amount subdivided into watchonly and spendable parts.
*/
diff --git a/src/wallet/psbtwallet.cpp b/src/wallet/psbtwallet.cpp
index 721a244afb..aa13cacca4 100644
--- a/src/wallet/psbtwallet.cpp
+++ b/src/wallet/psbtwallet.cpp
@@ -39,12 +39,12 @@ TransactionError FillPSBT(const CWallet* pwallet, PartiallySignedTransaction& ps
return TransactionError::SIGHASH_MISMATCH;
}
- complete &= SignPSBTInput(HidingSigningProvider(pwallet, !sign, !bip32derivs), psbtx, i, sighash_type);
+ complete &= SignPSBTInput(HidingSigningProvider(pwallet->GetSigningProvider(), !sign, !bip32derivs), psbtx, i, sighash_type);
}
// Fill in the bip32 keypaths and redeemscripts for the outputs so that hardware wallets can identify change
for (unsigned int i = 0; i < psbtx.tx->vout.size(); ++i) {
- UpdatePSBTOutput(HidingSigningProvider(pwallet, true, !bip32derivs), psbtx, i);
+ UpdatePSBTOutput(HidingSigningProvider(pwallet->GetSigningProvider(), true, !bip32derivs), psbtx, i);
}
return TransactionError::OK;
diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index 9af567fe0d..0eef0502de 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -54,11 +54,11 @@ static std::string DecodeDumpString(const std::string &str) {
return ret.str();
}
-static bool GetWalletAddressesForKey(CWallet* const pwallet, const CKeyID& keyid, std::string& strAddr, std::string& strLabel) EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)
+static bool GetWalletAddressesForKey(LegacyScriptPubKeyMan* spk_man, CWallet* const pwallet, const CKeyID& keyid, std::string& strAddr, std::string& strLabel) EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)
{
bool fLabelFound = false;
CKey key;
- pwallet->GetKey(keyid, key);
+ spk_man->GetKey(keyid, key);
for (const auto& dest : GetAllDestinationsForKey(key.GetPubKey())) {
if (pwallet->mapAddressBook.count(dest)) {
if (!strAddr.empty()) {
@@ -125,6 +125,11 @@ UniValue importprivkey(const JSONRPCRequest& request)
throw JSONRPCError(RPC_WALLET_ERROR, "Cannot import private keys to a wallet with private keys disabled");
}
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
+
WalletRescanReserver reserver(pwallet);
bool fRescan = true;
{
@@ -251,6 +256,10 @@ UniValue importaddress(const JSONRPCRequest& request)
},
}.Check(request);
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
std::string strLabel;
if (!request.params[1].isNull())
@@ -453,6 +462,10 @@ UniValue importpubkey(const JSONRPCRequest& request)
},
}.Check(request);
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
std::string strLabel;
if (!request.params[1].isNull())
@@ -536,6 +549,11 @@ UniValue importwallet(const JSONRPCRequest& request)
},
}.Check(request);
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
+
if (pwallet->chain().havePruned()) {
// Exit early and print an error.
// If a block is pruned after this check, we will import the key(s),
@@ -693,6 +711,11 @@ UniValue dumpprivkey(const JSONRPCRequest& request)
},
}.Check(request);
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
+
auto locked_chain = pwallet->chain().lock();
LOCK(pwallet->cs_wallet);
@@ -703,12 +726,12 @@ UniValue dumpprivkey(const JSONRPCRequest& request)
if (!IsValidDestination(dest)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address");
}
- auto keyid = GetKeyForDestination(*pwallet, dest);
+ auto keyid = GetKeyForDestination(*spk_man, dest);
if (keyid.IsNull()) {
throw JSONRPCError(RPC_TYPE_ERROR, "Address does not refer to a key");
}
CKey vchSecret;
- if (!pwallet->GetKey(keyid, vchSecret)) {
+ if (!spk_man->GetKey(keyid, vchSecret)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Private key for address " + strAddress + " is not known");
}
return EncodeSecret(vchSecret);
@@ -742,8 +765,14 @@ UniValue dumpwallet(const JSONRPCRequest& request)
},
}.Check(request);
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
+
auto locked_chain = pwallet->chain().lock();
LOCK(pwallet->cs_wallet);
+ AssertLockHeld(spk_man->cs_wallet);
EnsureWalletIsUnlocked(pwallet);
@@ -765,10 +794,10 @@ UniValue dumpwallet(const JSONRPCRequest& request)
throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot open wallet dump file");
std::map<CKeyID, int64_t> mapKeyBirth;
- const std::map<CKeyID, int64_t>& mapKeyPool = pwallet->GetAllReserveKeys();
+ const std::map<CKeyID, int64_t>& mapKeyPool = spk_man->GetAllReserveKeys();
pwallet->GetKeyBirthTimes(*locked_chain, mapKeyBirth);
- std::set<CScriptID> scripts = pwallet->GetCScripts();
+ std::set<CScriptID> scripts = spk_man->GetCScripts();
// sort time/key pairs
std::vector<std::pair<int64_t, CKeyID> > vKeyBirth;
@@ -787,11 +816,11 @@ UniValue dumpwallet(const JSONRPCRequest& request)
file << "\n";
// add the base58check encoded extended master if the wallet uses HD
- CKeyID seed_id = pwallet->GetHDChain().seed_id;
+ CKeyID seed_id = spk_man->GetHDChain().seed_id;
if (!seed_id.IsNull())
{
CKey seed;
- if (pwallet->GetKey(seed_id, seed)) {
+ if (spk_man->GetKey(seed_id, seed)) {
CExtKey masterKey;
masterKey.SetSeed(seed.begin(), seed.size());
@@ -804,20 +833,20 @@ UniValue dumpwallet(const JSONRPCRequest& request)
std::string strAddr;
std::string strLabel;
CKey key;
- if (pwallet->GetKey(keyid, key)) {
+ if (spk_man->GetKey(keyid, key)) {
file << strprintf("%s %s ", EncodeSecret(key), strTime);
- if (GetWalletAddressesForKey(pwallet, keyid, strAddr, strLabel)) {
+ if (GetWalletAddressesForKey(spk_man, pwallet, keyid, strAddr, strLabel)) {
file << strprintf("label=%s", strLabel);
} else if (keyid == seed_id) {
file << "hdseed=1";
} else if (mapKeyPool.count(keyid)) {
file << "reserve=1";
- } else if (pwallet->mapKeyMetadata[keyid].hdKeypath == "s") {
+ } else if (spk_man->mapKeyMetadata[keyid].hdKeypath == "s") {
file << "inactivehdseed=1";
} else {
file << "change=1";
}
- file << strprintf(" # addr=%s%s\n", strAddr, (pwallet->mapKeyMetadata[keyid].has_key_origin ? " hdkeypath="+WriteHDKeypath(pwallet->mapKeyMetadata[keyid].key_origin.path) : ""));
+ file << strprintf(" # addr=%s%s\n", strAddr, (spk_man->mapKeyMetadata[keyid].has_key_origin ? " hdkeypath="+WriteHDKeypath(spk_man->mapKeyMetadata[keyid].key_origin.path) : ""));
}
}
file << "\n";
@@ -826,11 +855,11 @@ UniValue dumpwallet(const JSONRPCRequest& request)
std::string create_time = "0";
std::string address = EncodeDestination(ScriptHash(scriptid));
// get birth times for scripts with metadata
- auto it = pwallet->m_script_metadata.find(scriptid);
- if (it != pwallet->m_script_metadata.end()) {
+ auto it = spk_man->m_script_metadata.find(scriptid);
+ if (it != spk_man->m_script_metadata.end()) {
create_time = FormatISO8601DateTime(it->second.nCreateTime);
}
- if(pwallet->GetCScript(scriptid, script)) {
+ if(spk_man->GetCScript(scriptid, script)) {
file << strprintf("%s %s script=1", HexStr(script.begin(), script.end()), create_time);
file << strprintf(" # addr=%s\n", address);
}
@@ -1206,7 +1235,7 @@ static UniValue ProcessImport(CWallet * const pwallet, const UniValue& data, con
// Check whether we have any work to do
for (const CScript& script : script_pub_keys) {
- if (::IsMine(*pwallet, script) & ISMINE_SPENDABLE) {
+ if (pwallet->IsMine(script) & ISMINE_SPENDABLE) {
throw JSONRPCError(RPC_WALLET_ERROR, "The wallet already contains the private key for this address or script (\"" + HexStr(script.begin(), script.end()) + "\")");
}
}
@@ -1326,6 +1355,11 @@ UniValue importmulti(const JSONRPCRequest& mainRequest)
RPCTypeCheck(mainRequest.params, {UniValue::VARR, UniValue::VOBJ});
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
+
const UniValue& requests = mainRequest.params[0];
//Default options
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 9050553a0e..bfa4cf2bbe 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -68,7 +68,7 @@ static bool ParseIncludeWatchonly(const UniValue& include_watchonly, const CWall
/** Checks if a CKey is in the given CWallet compressed or otherwise*/
-bool HaveKey(const CWallet& wallet, const CKey& key)
+bool HaveKey(const SigningProvider& wallet, const CKey& key)
{
CKey key2;
key2.Set(key.begin(), key.end(), !key.IsCompressed());
@@ -303,7 +303,7 @@ static UniValue setlabel(const JSONRPCRequest& request)
std::string label = LabelFromValue(request.params[1]);
- if (IsMine(*pwallet, dest)) {
+ if (pwallet->IsMine(dest)) {
pwallet->SetAddressBook(dest, label, "receive");
} else {
pwallet->SetAddressBook(dest, label, "send");
@@ -550,9 +550,11 @@ static UniValue signmessage(const JSONRPCRequest& request)
throw JSONRPCError(RPC_TYPE_ERROR, "Address does not refer to key");
}
+ const SigningProvider* provider = pwallet->GetSigningProvider();
+
CKey key;
CKeyID keyID(*pkhash);
- if (!pwallet->GetKey(keyID, key)) {
+ if (!provider->GetKey(keyID, key)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Private key not available");
}
@@ -610,7 +612,7 @@ static UniValue getreceivedbyaddress(const JSONRPCRequest& request)
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address");
}
CScript scriptPubKey = GetScriptForDestination(dest);
- if (!IsMine(*pwallet, scriptPubKey)) {
+ if (!pwallet->IsMine(scriptPubKey)) {
throw JSONRPCError(RPC_WALLET_ERROR, "Address not found in wallet");
}
@@ -694,7 +696,7 @@ static UniValue getreceivedbylabel(const JSONRPCRequest& request)
for (const CTxOut& txout : wtx.tx->vout)
{
CTxDestination address;
- if (ExtractDestination(txout.scriptPubKey, address) && IsMine(*pwallet, address) && setAddress.count(address)) {
+ if (ExtractDestination(txout.scriptPubKey, address) && pwallet->IsMine(address) && setAddress.count(address)) {
if (wtx.GetDepthInMainChain(*locked_chain) >= nMinDepth)
nAmount += txout.nValue;
}
@@ -964,6 +966,11 @@ static UniValue addmultisigaddress(const JSONRPCRequest& request)
},
}.Check(request);
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
+
auto locked_chain = pwallet->chain().lock();
LOCK(pwallet->cs_wallet);
@@ -980,7 +987,7 @@ static UniValue addmultisigaddress(const JSONRPCRequest& request)
if (IsHex(keys_or_addrs[i].get_str()) && (keys_or_addrs[i].get_str().length() == 66 || keys_or_addrs[i].get_str().length() == 130)) {
pubkeys.push_back(HexToPubKey(keys_or_addrs[i].get_str()));
} else {
- pubkeys.push_back(AddrToPubKey(pwallet, keys_or_addrs[i].get_str()));
+ pubkeys.push_back(AddrToPubKey(spk_man, keys_or_addrs[i].get_str()));
}
}
@@ -993,7 +1000,7 @@ static UniValue addmultisigaddress(const JSONRPCRequest& request)
// Construct using pay-to-script-hash:
CScript inner;
- CTxDestination dest = AddAndGetMultisigDestination(required, pubkeys, output_type, *pwallet, inner);
+ CTxDestination dest = AddAndGetMultisigDestination(required, pubkeys, output_type, *spk_man, inner);
pwallet->SetAddressBook(dest, label, "send");
UniValue result(UniValue::VOBJ);
@@ -1064,7 +1071,7 @@ static UniValue ListReceived(interfaces::Chain::Lock& locked_chain, CWallet * co
continue;
}
- isminefilter mine = IsMine(*pwallet, address);
+ isminefilter mine = pwallet->IsMine(address);
if(!(mine & filter))
continue;
@@ -1288,7 +1295,7 @@ static void ListTransactions(interfaces::Chain::Lock& locked_chain, CWallet* con
for (const COutputEntry& s : listSent)
{
UniValue entry(UniValue::VOBJ);
- if (involvesWatchonly || (::IsMine(*pwallet, s.destination) & ISMINE_WATCH_ONLY)) {
+ if (involvesWatchonly || (pwallet->IsMine(s.destination) & ISMINE_WATCH_ONLY)) {
entry.pushKV("involvesWatchonly", true);
}
MaybePushAddress(entry, s.destination);
@@ -1319,7 +1326,7 @@ static void ListTransactions(interfaces::Chain::Lock& locked_chain, CWallet* con
continue;
}
UniValue entry(UniValue::VOBJ);
- if (involvesWatchonly || (::IsMine(*pwallet, r.destination) & ISMINE_WATCH_ONLY)) {
+ if (involvesWatchonly || (pwallet->IsMine(r.destination) & ISMINE_WATCH_ONLY)) {
entry.pushKV("involvesWatchonly", true);
}
MaybePushAddress(entry, r.destination);
@@ -2379,7 +2386,8 @@ static UniValue getbalances(const JSONRPCRequest& request)
}
balances.pushKV("mine", balances_mine);
}
- if (wallet.HaveWatchOnly()) {
+ auto spk_man = wallet.GetLegacyScriptPubKeyMan();
+ if (spk_man && spk_man->HaveWatchOnly()) {
UniValue balances_watchonly{UniValue::VOBJ};
balances_watchonly.pushKV("trusted", ValueFromAmount(bal.m_watchonly_trusted));
balances_watchonly.pushKV("untrusted_pending", ValueFromAmount(bal.m_watchonly_untrusted_pending));
@@ -2449,7 +2457,15 @@ static UniValue getwalletinfo(const JSONRPCRequest& request)
obj.pushKV("txcount", (int)pwallet->mapWallet.size());
obj.pushKV("keypoololdest", pwallet->GetOldestKeyPoolTime());
obj.pushKV("keypoolsize", (int64_t)kpExternalSize);
- CKeyID seed_id = pwallet->GetHDChain().seed_id;
+
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (spk_man) {
+ CKeyID seed_id = spk_man->GetHDChain().seed_id;
+ if (!seed_id.IsNull()) {
+ obj.pushKV("hdseedid", seed_id.GetHex());
+ }
+ }
+
if (pwallet->CanSupportFeature(FEATURE_HD_SPLIT)) {
obj.pushKV("keypoolsize_hd_internal", (int64_t)(pwallet->GetKeyPoolSize() - kpExternalSize));
}
@@ -2457,9 +2473,6 @@ static UniValue getwalletinfo(const JSONRPCRequest& request)
obj.pushKV("unlocked_until", pwallet->nRelockTime);
}
obj.pushKV("paytxfee", ValueFromAmount(pwallet->m_pay_tx_fee.GetFeePerK()));
- if (!seed_id.IsNull()) {
- obj.pushKV("hdseedid", seed_id.GetHex());
- }
obj.pushKV("private_keys_enabled", !pwallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
obj.pushKV("avoid_reuse", pwallet->IsWalletFlagSet(WALLET_FLAG_AVOID_REUSE));
if (pwallet->IsScanning()) {
@@ -2920,10 +2933,11 @@ static UniValue listunspent(const JSONRPCRequest& request)
entry.pushKV("label", i->second.name);
}
+ const SigningProvider* provider = pwallet->GetSigningProvider();
if (scriptPubKey.IsPayToScriptHash()) {
const CScriptID& hash = CScriptID(boost::get<ScriptHash>(address));
CScript redeemScript;
- if (pwallet->GetCScript(hash, redeemScript)) {
+ if (provider->GetCScript(hash, redeemScript)) {
entry.pushKV("redeemScript", HexStr(redeemScript.begin(), redeemScript.end()));
// Now check if the redeemScript is actually a P2WSH script
CTxDestination witness_destination;
@@ -2935,7 +2949,7 @@ static UniValue listunspent(const JSONRPCRequest& request)
CScriptID id;
CRIPEMD160().Write(whash.begin(), whash.size()).Finalize(id.begin());
CScript witnessScript;
- if (pwallet->GetCScript(id, witnessScript)) {
+ if (provider->GetCScript(id, witnessScript)) {
entry.pushKV("witnessScript", HexStr(witnessScript.begin(), witnessScript.end()));
}
}
@@ -2945,7 +2959,7 @@ static UniValue listunspent(const JSONRPCRequest& request)
CScriptID id;
CRIPEMD160().Write(whash.begin(), whash.size()).Finalize(id.begin());
CScript witnessScript;
- if (pwallet->GetCScript(id, witnessScript)) {
+ if (provider->GetCScript(id, witnessScript)) {
entry.pushKV("witnessScript", HexStr(witnessScript.begin(), witnessScript.end()));
}
}
@@ -2957,7 +2971,7 @@ static UniValue listunspent(const JSONRPCRequest& request)
entry.pushKV("spendable", out.fSpendable);
entry.pushKV("solvable", out.fSolvable);
if (out.fSolvable) {
- auto descriptor = InferDescriptor(scriptPubKey, *pwallet);
+ auto descriptor = InferDescriptor(scriptPubKey, *pwallet->GetLegacyScriptPubKeyMan());
entry.pushKV("desc", descriptor->ToString());
}
if (avoid_reuse) entry.pushKV("reused", reused);
@@ -3267,7 +3281,7 @@ UniValue signrawtransactionwithwallet(const JSONRPCRequest& request)
// Parse the prevtxs array
ParsePrevouts(request.params[1], nullptr, coins);
- return SignTransaction(mtx, pwallet, coins, request.params[2]);
+ return SignTransaction(mtx, &*pwallet->GetLegacyScriptPubKeyMan(), coins, request.params[2]);
}
static UniValue bumpfee(const JSONRPCRequest& request)
@@ -3539,7 +3553,7 @@ UniValue rescanblockchain(const JSONRPCRequest& request)
class DescribeWalletAddressVisitor : public boost::static_visitor<UniValue>
{
public:
- CWallet * const pwallet;
+ const SigningProvider * const provider;
void ProcessSubScript(const CScript& subscript, UniValue& obj) const
{
@@ -3575,7 +3589,7 @@ public:
}
}
- explicit DescribeWalletAddressVisitor(CWallet* _pwallet) : pwallet(_pwallet) {}
+ explicit DescribeWalletAddressVisitor(const SigningProvider* _provider) : provider(_provider) {}
UniValue operator()(const CNoDestination& dest) const { return UniValue(UniValue::VOBJ); }
@@ -3584,7 +3598,7 @@ public:
CKeyID keyID(pkhash);
UniValue obj(UniValue::VOBJ);
CPubKey vchPubKey;
- if (pwallet && pwallet->GetPubKey(keyID, vchPubKey)) {
+ if (provider && provider->GetPubKey(keyID, vchPubKey)) {
obj.pushKV("pubkey", HexStr(vchPubKey));
obj.pushKV("iscompressed", vchPubKey.IsCompressed());
}
@@ -3596,7 +3610,7 @@ public:
CScriptID scriptID(scripthash);
UniValue obj(UniValue::VOBJ);
CScript subscript;
- if (pwallet && pwallet->GetCScript(scriptID, subscript)) {
+ if (provider && provider->GetCScript(scriptID, subscript)) {
ProcessSubScript(subscript, obj);
}
return obj;
@@ -3606,7 +3620,7 @@ public:
{
UniValue obj(UniValue::VOBJ);
CPubKey pubkey;
- if (pwallet && pwallet->GetPubKey(CKeyID(id), pubkey)) {
+ if (provider && provider->GetPubKey(CKeyID(id), pubkey)) {
obj.pushKV("pubkey", HexStr(pubkey));
}
return obj;
@@ -3619,7 +3633,7 @@ public:
CRIPEMD160 hasher;
uint160 hash;
hasher.Write(id.begin(), 32).Finalize(hash.begin());
- if (pwallet && pwallet->GetCScript(CScriptID(hash), subscript)) {
+ if (provider && provider->GetCScript(CScriptID(hash), subscript)) {
ProcessSubScript(subscript, obj);
}
return obj;
@@ -3632,8 +3646,12 @@ static UniValue DescribeWalletAddress(CWallet* pwallet, const CTxDestination& de
{
UniValue ret(UniValue::VOBJ);
UniValue detail = DescribeAddress(dest);
+ const SigningProvider* provider = nullptr;
+ if (pwallet) {
+ provider = pwallet->GetSigningProvider();
+ }
ret.pushKVs(detail);
- ret.pushKVs(boost::apply_visitor(DescribeWalletAddressVisitor(pwallet), dest));
+ ret.pushKVs(boost::apply_visitor(DescribeWalletAddressVisitor(provider), dest));
return ret;
}
@@ -3722,13 +3740,14 @@ UniValue getaddressinfo(const JSONRPCRequest& request)
CScript scriptPubKey = GetScriptForDestination(dest);
ret.pushKV("scriptPubKey", HexStr(scriptPubKey.begin(), scriptPubKey.end()));
+ const SigningProvider* provider = pwallet->GetSigningProvider();
- isminetype mine = IsMine(*pwallet, dest);
+ isminetype mine = pwallet->IsMine(dest);
ret.pushKV("ismine", bool(mine & ISMINE_SPENDABLE));
- bool solvable = IsSolvable(*pwallet, scriptPubKey);
+ bool solvable = IsSolvable(*provider, scriptPubKey);
ret.pushKV("solvable", solvable);
if (solvable) {
- ret.pushKV("desc", InferDescriptor(scriptPubKey, *pwallet)->ToString());
+ ret.pushKV("desc", InferDescriptor(scriptPubKey, *provider)->ToString());
}
ret.pushKV("iswatchonly", bool(mine & ISMINE_WATCH_ONLY));
UniValue detail = DescribeWalletAddress(pwallet, dest);
@@ -3738,7 +3757,7 @@ UniValue getaddressinfo(const JSONRPCRequest& request)
}
ret.pushKV("ischange", pwallet->IsChange(scriptPubKey));
const CKeyMetadata* meta = nullptr;
- CKeyID key_id = GetKeyForDestination(*pwallet, dest);
+ CKeyID key_id = GetKeyForDestination(*provider, dest);
if (!key_id.IsNull()) {
auto it = pwallet->mapKeyMetadata.find(key_id);
if (it != pwallet->mapKeyMetadata.end()) {
@@ -3916,6 +3935,11 @@ UniValue sethdseed(const JSONRPCRequest& request)
},
}.Check(request);
+ LegacyScriptPubKeyMan* spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command");
+ }
+
if (pwallet->chain().isInitialBlockDownload()) {
throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, "Cannot set a new HD seed while still in Initial Block Download");
}
@@ -3941,22 +3965,22 @@ UniValue sethdseed(const JSONRPCRequest& request)
CPubKey master_pub_key;
if (request.params[1].isNull()) {
- master_pub_key = pwallet->GenerateNewSeed();
+ master_pub_key = spk_man->GenerateNewSeed();
} else {
CKey key = DecodeSecret(request.params[1].get_str());
if (!key.IsValid()) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key");
}
- if (HaveKey(*pwallet, key)) {
+ if (HaveKey(*spk_man, key)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Already have this key (either as an HD seed or as a loose private key)");
}
- master_pub_key = pwallet->DeriveNewSeed(key);
+ master_pub_key = spk_man->DeriveNewSeed(key);
}
- pwallet->SetHDSeed(master_pub_key);
- if (flush_key_pool) pwallet->NewKeyPool();
+ spk_man->SetHDSeed(master_pub_key);
+ if (flush_key_pool) spk_man->NewKeyPool();
return NullUniValue;
}
diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
new file mode 100644
index 0000000000..c13fddfaf3
--- /dev/null
+++ b/src/wallet/scriptpubkeyman.cpp
@@ -0,0 +1,1274 @@
+// Copyright (c) 2019 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <key_io.h>
+#include <outputtype.h>
+#include <script/descriptor.h>
+#include <util/bip32.h>
+#include <util/strencodings.h>
+#include <util/translation.h>
+#include <wallet/scriptpubkeyman.h>
+#include <wallet/wallet.h>
+
+bool LegacyScriptPubKeyMan::GetNewDestination(const OutputType type, const std::string label, CTxDestination& dest, std::string& error)
+{
+ LOCK(cs_wallet);
+ error.clear();
+ TopUpKeyPool();
+
+ // Generate a new key that is added to wallet
+ CPubKey new_key;
+ if (!GetKeyFromPool(new_key)) {
+ error = "Error: Keypool ran out, please call keypoolrefill first";
+ return false;
+ }
+ LearnRelatedScripts(new_key, type);
+ dest = GetDestinationForKey(new_key, type);
+
+ m_wallet.SetAddressBook(dest, label, "receive");
+ return true;
+}
+
+typedef std::vector<unsigned char> valtype;
+
+namespace {
+
+/**
+ * This is an enum that tracks the execution context of a script, similar to
+ * SigVersion in script/interpreter. It is separate however because we want to
+ * distinguish between top-level scriptPubKey execution and P2SH redeemScript
+ * execution (a distinction that has no impact on consensus rules).
+ */
+enum class IsMineSigVersion
+{
+ TOP = 0, //!< scriptPubKey execution
+ P2SH = 1, //!< P2SH redeemScript
+ WITNESS_V0 = 2, //!< P2WSH witness script execution
+};
+
+/**
+ * This is an internal representation of isminetype + invalidity.
+ * Its order is significant, as we return the max of all explored
+ * possibilities.
+ */
+enum class IsMineResult
+{
+ NO = 0, //!< Not ours
+ WATCH_ONLY = 1, //!< Included in watch-only balance
+ SPENDABLE = 2, //!< Included in all balances
+ INVALID = 3, //!< Not spendable by anyone (uncompressed pubkey in segwit, P2SH inside P2SH or witness, witness inside witness)
+};
+
+bool PermitsUncompressed(IsMineSigVersion sigversion)
+{
+ return sigversion == IsMineSigVersion::TOP || sigversion == IsMineSigVersion::P2SH;
+}
+
+bool HaveKeys(const std::vector<valtype>& pubkeys, const LegacyScriptPubKeyMan& keystore)
+{
+ for (const valtype& pubkey : pubkeys) {
+ CKeyID keyID = CPubKey(pubkey).GetID();
+ if (!keystore.HaveKey(keyID)) return false;
+ }
+ return true;
+}
+
+IsMineResult IsMineInner(const LegacyScriptPubKeyMan& keystore, const CScript& scriptPubKey, IsMineSigVersion sigversion)
+{
+ IsMineResult ret = IsMineResult::NO;
+
+ std::vector<valtype> vSolutions;
+ txnouttype whichType = Solver(scriptPubKey, vSolutions);
+
+ CKeyID keyID;
+ switch (whichType)
+ {
+ case TX_NONSTANDARD:
+ case TX_NULL_DATA:
+ case TX_WITNESS_UNKNOWN:
+ break;
+ case TX_PUBKEY:
+ keyID = CPubKey(vSolutions[0]).GetID();
+ if (!PermitsUncompressed(sigversion) && vSolutions[0].size() != 33) {
+ return IsMineResult::INVALID;
+ }
+ if (keystore.HaveKey(keyID)) {
+ ret = std::max(ret, IsMineResult::SPENDABLE);
+ }
+ break;
+ case TX_WITNESS_V0_KEYHASH:
+ {
+ if (sigversion == IsMineSigVersion::WITNESS_V0) {
+ // P2WPKH inside P2WSH is invalid.
+ return IsMineResult::INVALID;
+ }
+ if (sigversion == IsMineSigVersion::TOP && !keystore.HaveCScript(CScriptID(CScript() << OP_0 << vSolutions[0]))) {
+ // We do not support bare witness outputs unless the P2SH version of it would be
+ // acceptable as well. This protects against matching before segwit activates.
+ // This also applies to the P2WSH case.
+ break;
+ }
+ ret = std::max(ret, IsMineInner(keystore, GetScriptForDestination(PKHash(uint160(vSolutions[0]))), IsMineSigVersion::WITNESS_V0));
+ break;
+ }
+ case TX_PUBKEYHASH:
+ keyID = CKeyID(uint160(vSolutions[0]));
+ if (!PermitsUncompressed(sigversion)) {
+ CPubKey pubkey;
+ if (keystore.GetPubKey(keyID, pubkey) && !pubkey.IsCompressed()) {
+ return IsMineResult::INVALID;
+ }
+ }
+ if (keystore.HaveKey(keyID)) {
+ ret = std::max(ret, IsMineResult::SPENDABLE);
+ }
+ break;
+ case TX_SCRIPTHASH:
+ {
+ if (sigversion != IsMineSigVersion::TOP) {
+ // P2SH inside P2WSH or P2SH is invalid.
+ return IsMineResult::INVALID;
+ }
+ CScriptID scriptID = CScriptID(uint160(vSolutions[0]));
+ CScript subscript;
+ if (keystore.GetCScript(scriptID, subscript)) {
+ ret = std::max(ret, IsMineInner(keystore, subscript, IsMineSigVersion::P2SH));
+ }
+ break;
+ }
+ case TX_WITNESS_V0_SCRIPTHASH:
+ {
+ if (sigversion == IsMineSigVersion::WITNESS_V0) {
+ // P2WSH inside P2WSH is invalid.
+ return IsMineResult::INVALID;
+ }
+ if (sigversion == IsMineSigVersion::TOP && !keystore.HaveCScript(CScriptID(CScript() << OP_0 << vSolutions[0]))) {
+ break;
+ }
+ uint160 hash;
+ CRIPEMD160().Write(&vSolutions[0][0], vSolutions[0].size()).Finalize(hash.begin());
+ CScriptID scriptID = CScriptID(hash);
+ CScript subscript;
+ if (keystore.GetCScript(scriptID, subscript)) {
+ ret = std::max(ret, IsMineInner(keystore, subscript, IsMineSigVersion::WITNESS_V0));
+ }
+ break;
+ }
+
+ case TX_MULTISIG:
+ {
+ // Never treat bare multisig outputs as ours (they can still be made watchonly-though)
+ if (sigversion == IsMineSigVersion::TOP) {
+ break;
+ }
+
+ // Only consider transactions "mine" if we own ALL the
+ // keys involved. Multi-signature transactions that are
+ // partially owned (somebody else has a key that can spend
+ // them) enable spend-out-from-under-you attacks, especially
+ // in shared-wallet situations.
+ std::vector<valtype> keys(vSolutions.begin()+1, vSolutions.begin()+vSolutions.size()-1);
+ if (!PermitsUncompressed(sigversion)) {
+ for (size_t i = 0; i < keys.size(); i++) {
+ if (keys[i].size() != 33) {
+ return IsMineResult::INVALID;
+ }
+ }
+ }
+ if (HaveKeys(keys, keystore)) {
+ ret = std::max(ret, IsMineResult::SPENDABLE);
+ }
+ break;
+ }
+ }
+
+ if (ret == IsMineResult::NO && keystore.HaveWatchOnly(scriptPubKey)) {
+ ret = std::max(ret, IsMineResult::WATCH_ONLY);
+ }
+ return ret;
+}
+
+} // namespace
+
+isminetype LegacyScriptPubKeyMan::IsMine(const CScript& script) const
+{
+ switch (IsMineInner(*this, script, IsMineSigVersion::TOP)) {
+ case IsMineResult::INVALID:
+ case IsMineResult::NO:
+ return ISMINE_NO;
+ case IsMineResult::WATCH_ONLY:
+ return ISMINE_WATCH_ONLY;
+ case IsMineResult::SPENDABLE:
+ return ISMINE_SPENDABLE;
+ }
+ assert(false);
+}
+
+bool CWallet::Unlock(const CKeyingMaterial& vMasterKeyIn, bool accept_no_keys)
+{
+ {
+ LOCK(cs_KeyStore);
+ if (!SetCrypted())
+ return false;
+
+ bool keyPass = mapCryptedKeys.empty(); // Always pass when there are no encrypted keys
+ bool keyFail = false;
+ CryptedKeyMap::const_iterator mi = mapCryptedKeys.begin();
+ for (; mi != mapCryptedKeys.end(); ++mi)
+ {
+ const CPubKey &vchPubKey = (*mi).second.first;
+ const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
+ CKey key;
+ if (!DecryptKey(vMasterKeyIn, vchCryptedSecret, vchPubKey, key))
+ {
+ keyFail = true;
+ break;
+ }
+ keyPass = true;
+ if (fDecryptionThoroughlyChecked)
+ break;
+ }
+ if (keyPass && keyFail)
+ {
+ LogPrintf("The wallet is probably corrupted: Some keys decrypt but not all.\n");
+ throw std::runtime_error("Error unlocking wallet: some keys decrypt but not all. Your wallet file may be corrupt.");
+ }
+ if (keyFail || (!keyPass && !accept_no_keys))
+ return false;
+ vMasterKey = vMasterKeyIn;
+ fDecryptionThoroughlyChecked = true;
+ }
+ NotifyStatusChanged(this);
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::EncryptKeys(CKeyingMaterial& vMasterKeyIn)
+{
+ LOCK(cs_KeyStore);
+ if (!mapCryptedKeys.empty() || IsCrypted())
+ return false;
+
+ fUseCrypto = true;
+ for (const KeyMap::value_type& mKey : mapKeys)
+ {
+ const CKey &key = mKey.second;
+ CPubKey vchPubKey = key.GetPubKey();
+ CKeyingMaterial vchSecret(key.begin(), key.end());
+ std::vector<unsigned char> vchCryptedSecret;
+ if (!EncryptSecret(vMasterKeyIn, vchSecret, vchPubKey.GetHash(), vchCryptedSecret))
+ return false;
+ if (!AddCryptedKey(vchPubKey, vchCryptedSecret))
+ return false;
+ }
+ mapKeys.clear();
+ return true;
+}
+
+void LegacyScriptPubKeyMan::UpgradeKeyMetadata()
+{
+ AssertLockHeld(cs_wallet);
+ if (m_storage.IsLocked() || m_storage.IsWalletFlagSet(WALLET_FLAG_KEY_ORIGIN_METADATA)) {
+ return;
+ }
+
+ std::unique_ptr<WalletBatch> batch = MakeUnique<WalletBatch>(m_storage.GetDatabase());
+ for (auto& meta_pair : mapKeyMetadata) {
+ CKeyMetadata& meta = meta_pair.second;
+ if (!meta.hd_seed_id.IsNull() && !meta.has_key_origin && meta.hdKeypath != "s") { // If the hdKeypath is "s", that's the seed and it doesn't have a key origin
+ CKey key;
+ GetKey(meta.hd_seed_id, key);
+ CExtKey masterKey;
+ masterKey.SetSeed(key.begin(), key.size());
+ // Add to map
+ CKeyID master_id = masterKey.key.GetPubKey().GetID();
+ std::copy(master_id.begin(), master_id.begin() + 4, meta.key_origin.fingerprint);
+ if (!ParseHDKeypath(meta.hdKeypath, meta.key_origin.path)) {
+ throw std::runtime_error("Invalid stored hdKeypath");
+ }
+ meta.has_key_origin = true;
+ if (meta.nVersion < CKeyMetadata::VERSION_WITH_KEY_ORIGIN) {
+ meta.nVersion = CKeyMetadata::VERSION_WITH_KEY_ORIGIN;
+ }
+
+ // Write meta to wallet
+ CPubKey pubkey;
+ if (GetPubKey(meta_pair.first, pubkey)) {
+ batch->WriteKeyMetadata(meta, pubkey, true);
+ }
+ }
+ }
+ batch.reset(); //write before setting the flag
+ m_storage.SetWalletFlag(WALLET_FLAG_KEY_ORIGIN_METADATA);
+}
+
+bool LegacyScriptPubKeyMan::IsHDEnabled() const
+{
+ return !hdChain.seed_id.IsNull();
+}
+
+bool LegacyScriptPubKeyMan::CanGetAddresses(bool internal)
+{
+ LOCK(cs_wallet);
+ // Check if the keypool has keys
+ bool keypool_has_keys;
+ if (internal && m_storage.CanSupportFeature(FEATURE_HD_SPLIT)) {
+ keypool_has_keys = setInternalKeyPool.size() > 0;
+ } else {
+ keypool_has_keys = KeypoolCountExternalKeys() > 0;
+ }
+ // If the keypool doesn't have keys, check if we can generate them
+ if (!keypool_has_keys) {
+ return CanGenerateKeys();
+ }
+ return keypool_has_keys;
+}
+
+static int64_t GetOldestKeyTimeInPool(const std::set<int64_t>& setKeyPool, WalletBatch& batch) {
+ if (setKeyPool.empty()) {
+ return GetTime();
+ }
+
+ CKeyPool keypool;
+ int64_t nIndex = *(setKeyPool.begin());
+ if (!batch.ReadPool(nIndex, keypool)) {
+ throw std::runtime_error(std::string(__func__) + ": read oldest key in keypool failed");
+ }
+ assert(keypool.vchPubKey.IsValid());
+ return keypool.nTime;
+}
+
+int64_t LegacyScriptPubKeyMan::GetOldestKeyPoolTime()
+{
+ LOCK(cs_wallet);
+
+ WalletBatch batch(m_storage.GetDatabase());
+
+ // load oldest key from keypool, get time and return
+ int64_t oldestKey = GetOldestKeyTimeInPool(setExternalKeyPool, batch);
+ if (IsHDEnabled() && m_storage.CanSupportFeature(FEATURE_HD_SPLIT)) {
+ oldestKey = std::max(GetOldestKeyTimeInPool(setInternalKeyPool, batch), oldestKey);
+ if (!set_pre_split_keypool.empty()) {
+ oldestKey = std::max(GetOldestKeyTimeInPool(set_pre_split_keypool, batch), oldestKey);
+ }
+ }
+
+ return oldestKey;
+}
+
+size_t LegacyScriptPubKeyMan::KeypoolCountExternalKeys()
+{
+ AssertLockHeld(cs_wallet);
+ return setExternalKeyPool.size() + set_pre_split_keypool.size();
+}
+
+/**
+ * Update wallet first key creation time. This should be called whenever keys
+ * are added to the wallet, with the oldest key creation time.
+ */
+void LegacyScriptPubKeyMan::UpdateTimeFirstKey(int64_t nCreateTime)
+{
+ AssertLockHeld(cs_wallet);
+ if (nCreateTime <= 1) {
+ // Cannot determine birthday information, so set the wallet birthday to
+ // the beginning of time.
+ nTimeFirstKey = 1;
+ } else if (!nTimeFirstKey || nCreateTime < nTimeFirstKey) {
+ nTimeFirstKey = nCreateTime;
+ }
+}
+
+bool LegacyScriptPubKeyMan::AddKeyPubKey(const CKey& secret, const CPubKey &pubkey)
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ return LegacyScriptPubKeyMan::AddKeyPubKeyWithDB(batch, secret, pubkey);
+}
+
+bool LegacyScriptPubKeyMan::AddKeyPubKeyWithDB(WalletBatch& batch, const CKey& secret, const CPubKey& pubkey)
+{
+ // Make sure we aren't adding private keys to private key disabled wallets
+ assert(!m_storage.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
+
+ // FillableSigningProvider has no concept of wallet databases, but calls AddCryptedKey
+ // which is overridden below. To avoid flushes, the database handle is
+ // tunneled through to it.
+ bool needsDB = !encrypted_batch;
+ if (needsDB) {
+ encrypted_batch = &batch;
+ }
+ if (!AddKeyPubKeyInner(secret, pubkey)) {
+ if (needsDB) encrypted_batch = nullptr;
+ return false;
+ }
+ if (needsDB) encrypted_batch = nullptr;
+
+ // check if we need to remove from watch-only
+ CScript script;
+ script = GetScriptForDestination(PKHash(pubkey));
+ if (HaveWatchOnly(script)) {
+ RemoveWatchOnly(script);
+ }
+ script = GetScriptForRawPubKey(pubkey);
+ if (HaveWatchOnly(script)) {
+ RemoveWatchOnly(script);
+ }
+
+ if (!IsCrypted()) {
+ return batch.WriteKey(pubkey,
+ secret.GetPrivKey(),
+ mapKeyMetadata[pubkey.GetID()]);
+ }
+ m_storage.UnsetWalletFlagWithDB(batch, WALLET_FLAG_BLANK_WALLET);
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::LoadCScript(const CScript& redeemScript)
+{
+ /* A sanity check was added in pull #3843 to avoid adding redeemScripts
+ * that never can be redeemed. However, old wallets may still contain
+ * these. Do not add them to the wallet and warn. */
+ if (redeemScript.size() > MAX_SCRIPT_ELEMENT_SIZE)
+ {
+ std::string strAddr = EncodeDestination(ScriptHash(redeemScript));
+ WalletLogPrintf("%s: Warning: This wallet contains a redeemScript of size %i which exceeds maximum size %i thus can never be redeemed. Do not use address %s.\n", __func__, redeemScript.size(), MAX_SCRIPT_ELEMENT_SIZE, strAddr);
+ return true;
+ }
+
+ return FillableSigningProvider::AddCScript(redeemScript);
+}
+
+void LegacyScriptPubKeyMan::LoadKeyMetadata(const CKeyID& keyID, const CKeyMetadata& meta)
+{
+ AssertLockHeld(cs_wallet);
+ UpdateTimeFirstKey(meta.nCreateTime);
+ mapKeyMetadata[keyID] = meta;
+}
+
+void LegacyScriptPubKeyMan::LoadScriptMetadata(const CScriptID& script_id, const CKeyMetadata& meta)
+{
+ AssertLockHeld(cs_wallet);
+ UpdateTimeFirstKey(meta.nCreateTime);
+ m_script_metadata[script_id] = meta;
+}
+
+bool LegacyScriptPubKeyMan::AddKeyPubKeyInner(const CKey& key, const CPubKey &pubkey)
+{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return FillableSigningProvider::AddKeyPubKey(key, pubkey);
+ }
+
+ if (m_storage.IsLocked()) {
+ return false;
+ }
+
+ std::vector<unsigned char> vchCryptedSecret;
+ CKeyingMaterial vchSecret(key.begin(), key.end());
+ if (!EncryptSecret(vMasterKey, vchSecret, pubkey.GetHash(), vchCryptedSecret)) {
+ return false;
+ }
+
+ if (!AddCryptedKey(pubkey, vchCryptedSecret)) {
+ return false;
+ }
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::LoadCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret)
+{
+ return AddCryptedKeyInner(vchPubKey, vchCryptedSecret);
+}
+
+bool LegacyScriptPubKeyMan::AddCryptedKeyInner(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret)
+{
+ LOCK(cs_KeyStore);
+ if (!SetCrypted()) {
+ return false;
+ }
+
+ mapCryptedKeys[vchPubKey.GetID()] = make_pair(vchPubKey, vchCryptedSecret);
+ ImplicitlyLearnRelatedKeyScripts(vchPubKey);
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::AddCryptedKey(const CPubKey &vchPubKey,
+ const std::vector<unsigned char> &vchCryptedSecret)
+{
+ if (!AddCryptedKeyInner(vchPubKey, vchCryptedSecret))
+ return false;
+ {
+ LOCK(cs_wallet);
+ if (encrypted_batch)
+ return encrypted_batch->WriteCryptedKey(vchPubKey,
+ vchCryptedSecret,
+ mapKeyMetadata[vchPubKey.GetID()]);
+ else
+ return WalletBatch(m_storage.GetDatabase()).WriteCryptedKey(vchPubKey,
+ vchCryptedSecret,
+ mapKeyMetadata[vchPubKey.GetID()]);
+ }
+}
+
+bool LegacyScriptPubKeyMan::HaveWatchOnly(const CScript &dest) const
+{
+ LOCK(cs_KeyStore);
+ return setWatchOnly.count(dest) > 0;
+}
+
+bool LegacyScriptPubKeyMan::HaveWatchOnly() const
+{
+ LOCK(cs_KeyStore);
+ return (!setWatchOnly.empty());
+}
+
+static bool ExtractPubKey(const CScript &dest, CPubKey& pubKeyOut)
+{
+ std::vector<std::vector<unsigned char>> solutions;
+ return Solver(dest, solutions) == TX_PUBKEY &&
+ (pubKeyOut = CPubKey(solutions[0])).IsFullyValid();
+}
+
+bool LegacyScriptPubKeyMan::RemoveWatchOnly(const CScript &dest)
+{
+ AssertLockHeld(cs_wallet);
+ {
+ LOCK(cs_KeyStore);
+ setWatchOnly.erase(dest);
+ CPubKey pubKey;
+ if (ExtractPubKey(dest, pubKey)) {
+ mapWatchKeys.erase(pubKey.GetID());
+ }
+ // Related CScripts are not removed; having superfluous scripts around is
+ // harmless (see comment in ImplicitlyLearnRelatedKeyScripts).
+ }
+
+ if (!HaveWatchOnly())
+ NotifyWatchonlyChanged(false);
+ if (!WalletBatch(m_storage.GetDatabase()).EraseWatchOnly(dest))
+ return false;
+
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::LoadWatchOnly(const CScript &dest)
+{
+ return AddWatchOnlyInMem(dest);
+}
+
+bool LegacyScriptPubKeyMan::AddWatchOnlyInMem(const CScript &dest)
+{
+ LOCK(cs_KeyStore);
+ setWatchOnly.insert(dest);
+ CPubKey pubKey;
+ if (ExtractPubKey(dest, pubKey)) {
+ mapWatchKeys[pubKey.GetID()] = pubKey;
+ ImplicitlyLearnRelatedKeyScripts(pubKey);
+ }
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest)
+{
+ if (!AddWatchOnlyInMem(dest))
+ return false;
+ const CKeyMetadata& meta = m_script_metadata[CScriptID(dest)];
+ UpdateTimeFirstKey(meta.nCreateTime);
+ NotifyWatchonlyChanged(true);
+ if (batch.WriteWatchOnly(dest, meta)) {
+ m_storage.UnsetWalletFlagWithDB(batch, WALLET_FLAG_BLANK_WALLET);
+ return true;
+ }
+ return false;
+}
+
+bool LegacyScriptPubKeyMan::AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest, int64_t create_time)
+{
+ m_script_metadata[CScriptID(dest)].nCreateTime = create_time;
+ return AddWatchOnlyWithDB(batch, dest);
+}
+
+bool LegacyScriptPubKeyMan::AddWatchOnly(const CScript& dest)
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ return AddWatchOnlyWithDB(batch, dest);
+}
+
+bool LegacyScriptPubKeyMan::AddWatchOnly(const CScript& dest, int64_t nCreateTime)
+{
+ m_script_metadata[CScriptID(dest)].nCreateTime = nCreateTime;
+ return AddWatchOnly(dest);
+}
+
+void LegacyScriptPubKeyMan::SetHDChain(const CHDChain& chain, bool memonly)
+{
+ LOCK(cs_wallet);
+ if (!memonly && !WalletBatch(m_storage.GetDatabase()).WriteHDChain(chain))
+ throw std::runtime_error(std::string(__func__) + ": writing chain failed");
+
+ hdChain = chain;
+}
+
+bool LegacyScriptPubKeyMan::HaveKey(const CKeyID &address) const
+{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return FillableSigningProvider::HaveKey(address);
+ }
+ return mapCryptedKeys.count(address) > 0;
+}
+
+bool LegacyScriptPubKeyMan::GetKey(const CKeyID &address, CKey& keyOut) const
+{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return FillableSigningProvider::GetKey(address, keyOut);
+ }
+
+ CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
+ if (mi != mapCryptedKeys.end())
+ {
+ const CPubKey &vchPubKey = (*mi).second.first;
+ const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
+ return DecryptKey(vMasterKey, vchCryptedSecret, vchPubKey, keyOut);
+ }
+ return false;
+}
+
+bool LegacyScriptPubKeyMan::GetKeyOrigin(const CKeyID& keyID, KeyOriginInfo& info) const
+{
+ CKeyMetadata meta;
+ {
+ LOCK(cs_wallet);
+ auto it = mapKeyMetadata.find(keyID);
+ if (it != mapKeyMetadata.end()) {
+ meta = it->second;
+ }
+ }
+ if (meta.has_key_origin) {
+ std::copy(meta.key_origin.fingerprint, meta.key_origin.fingerprint + 4, info.fingerprint);
+ info.path = meta.key_origin.path;
+ } else { // Single pubkeys get the master fingerprint of themselves
+ std::copy(keyID.begin(), keyID.begin() + 4, info.fingerprint);
+ }
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::GetWatchPubKey(const CKeyID &address, CPubKey &pubkey_out) const
+{
+ LOCK(cs_KeyStore);
+ WatchKeyMap::const_iterator it = mapWatchKeys.find(address);
+ if (it != mapWatchKeys.end()) {
+ pubkey_out = it->second;
+ return true;
+ }
+ return false;
+}
+
+bool LegacyScriptPubKeyMan::GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const
+{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ if (!FillableSigningProvider::GetPubKey(address, vchPubKeyOut)) {
+ return GetWatchPubKey(address, vchPubKeyOut);
+ }
+ return true;
+ }
+
+ CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
+ if (mi != mapCryptedKeys.end())
+ {
+ vchPubKeyOut = (*mi).second.first;
+ return true;
+ }
+ // Check for watch-only pubkeys
+ return GetWatchPubKey(address, vchPubKeyOut);
+}
+
+CPubKey LegacyScriptPubKeyMan::GenerateNewKey(WalletBatch &batch, bool internal)
+{
+ assert(!m_storage.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
+ assert(!m_storage.IsWalletFlagSet(WALLET_FLAG_BLANK_WALLET));
+ AssertLockHeld(cs_wallet);
+ bool fCompressed = m_storage.CanSupportFeature(FEATURE_COMPRPUBKEY); // default to compressed public keys if we want 0.6.0 wallets
+
+ CKey secret;
+
+ // Create new metadata
+ int64_t nCreationTime = GetTime();
+ CKeyMetadata metadata(nCreationTime);
+
+ // use HD key derivation if HD was enabled during wallet creation and a seed is present
+ if (IsHDEnabled()) {
+ DeriveNewChildKey(batch, metadata, secret, (m_storage.CanSupportFeature(FEATURE_HD_SPLIT) ? internal : false));
+ } else {
+ secret.MakeNewKey(fCompressed);
+ }
+
+ // Compressed public keys were introduced in version 0.6.0
+ if (fCompressed) {
+ m_storage.SetMinVersion(FEATURE_COMPRPUBKEY);
+ }
+
+ CPubKey pubkey = secret.GetPubKey();
+ assert(secret.VerifyPubKey(pubkey));
+
+ mapKeyMetadata[pubkey.GetID()] = metadata;
+ UpdateTimeFirstKey(nCreationTime);
+
+ if (!AddKeyPubKeyWithDB(batch, secret, pubkey)) {
+ throw std::runtime_error(std::string(__func__) + ": AddKey failed");
+ }
+ return pubkey;
+}
+
+const uint32_t BIP32_HARDENED_KEY_LIMIT = 0x80000000;
+
+void LegacyScriptPubKeyMan::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& metadata, CKey& secret, bool internal)
+{
+ // for now we use a fixed keypath scheme of m/0'/0'/k
+ CKey seed; //seed (256bit)
+ CExtKey masterKey; //hd master key
+ CExtKey accountKey; //key at m/0'
+ CExtKey chainChildKey; //key at m/0'/0' (external) or m/0'/1' (internal)
+ CExtKey childKey; //key at m/0'/0'/<n>'
+
+ // try to get the seed
+ if (!GetKey(hdChain.seed_id, seed))
+ throw std::runtime_error(std::string(__func__) + ": seed not found");
+
+ masterKey.SetSeed(seed.begin(), seed.size());
+
+ // derive m/0'
+ // use hardened derivation (child keys >= 0x80000000 are hardened after bip32)
+ masterKey.Derive(accountKey, BIP32_HARDENED_KEY_LIMIT);
+
+ // derive m/0'/0' (external chain) OR m/0'/1' (internal chain)
+ assert(internal ? m_storage.CanSupportFeature(FEATURE_HD_SPLIT) : true);
+ accountKey.Derive(chainChildKey, BIP32_HARDENED_KEY_LIMIT+(internal ? 1 : 0));
+
+ // derive child key at next index, skip keys already known to the wallet
+ do {
+ // always derive hardened keys
+ // childIndex | BIP32_HARDENED_KEY_LIMIT = derive childIndex in hardened child-index-range
+ // example: 1 | BIP32_HARDENED_KEY_LIMIT == 0x80000001 == 2147483649
+ if (internal) {
+ chainChildKey.Derive(childKey, hdChain.nInternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
+ metadata.hdKeypath = "m/0'/1'/" + std::to_string(hdChain.nInternalChainCounter) + "'";
+ metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT);
+ metadata.key_origin.path.push_back(1 | BIP32_HARDENED_KEY_LIMIT);
+ metadata.key_origin.path.push_back(hdChain.nInternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
+ hdChain.nInternalChainCounter++;
+ }
+ else {
+ chainChildKey.Derive(childKey, hdChain.nExternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
+ metadata.hdKeypath = "m/0'/0'/" + std::to_string(hdChain.nExternalChainCounter) + "'";
+ metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT);
+ metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT);
+ metadata.key_origin.path.push_back(hdChain.nExternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
+ hdChain.nExternalChainCounter++;
+ }
+ } while (HaveKey(childKey.key.GetPubKey().GetID()));
+ secret = childKey.key;
+ metadata.hd_seed_id = hdChain.seed_id;
+ CKeyID master_id = masterKey.key.GetPubKey().GetID();
+ std::copy(master_id.begin(), master_id.begin() + 4, metadata.key_origin.fingerprint);
+ metadata.has_key_origin = true;
+ // update the chain model in the database
+ if (!batch.WriteHDChain(hdChain))
+ throw std::runtime_error(std::string(__func__) + ": Writing HD chain model failed");
+}
+
+void LegacyScriptPubKeyMan::LoadKeyPool(int64_t nIndex, const CKeyPool &keypool)
+{
+ AssertLockHeld(cs_wallet);
+ if (keypool.m_pre_split) {
+ set_pre_split_keypool.insert(nIndex);
+ } else if (keypool.fInternal) {
+ setInternalKeyPool.insert(nIndex);
+ } else {
+ setExternalKeyPool.insert(nIndex);
+ }
+ m_max_keypool_index = std::max(m_max_keypool_index, nIndex);
+ m_pool_key_to_index[keypool.vchPubKey.GetID()] = nIndex;
+
+ // If no metadata exists yet, create a default with the pool key's
+ // creation time. Note that this may be overwritten by actually
+ // stored metadata for that key later, which is fine.
+ CKeyID keyid = keypool.vchPubKey.GetID();
+ if (mapKeyMetadata.count(keyid) == 0)
+ mapKeyMetadata[keyid] = CKeyMetadata(keypool.nTime);
+}
+
+bool LegacyScriptPubKeyMan::CanGenerateKeys()
+{
+ // A wallet can generate keys if it has an HD seed (IsHDEnabled) or it is a non-HD wallet (pre FEATURE_HD)
+ LOCK(cs_wallet);
+ return IsHDEnabled() || !m_storage.CanSupportFeature(FEATURE_HD);
+}
+
+CPubKey LegacyScriptPubKeyMan::GenerateNewSeed()
+{
+ assert(!m_storage.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
+ CKey key;
+ key.MakeNewKey(true);
+ return DeriveNewSeed(key);
+}
+
+CPubKey LegacyScriptPubKeyMan::DeriveNewSeed(const CKey& key)
+{
+ int64_t nCreationTime = GetTime();
+ CKeyMetadata metadata(nCreationTime);
+
+ // calculate the seed
+ CPubKey seed = key.GetPubKey();
+ assert(key.VerifyPubKey(seed));
+
+ // set the hd keypath to "s" -> Seed, refers the seed to itself
+ metadata.hdKeypath = "s";
+ metadata.has_key_origin = false;
+ metadata.hd_seed_id = seed.GetID();
+
+ {
+ LOCK(cs_wallet);
+
+ // mem store the metadata
+ mapKeyMetadata[seed.GetID()] = metadata;
+
+ // write the key&metadata to the database
+ if (!AddKeyPubKey(key, seed))
+ throw std::runtime_error(std::string(__func__) + ": AddKeyPubKey failed");
+ }
+
+ return seed;
+}
+
+void LegacyScriptPubKeyMan::SetHDSeed(const CPubKey& seed)
+{
+ LOCK(cs_wallet);
+ // store the keyid (hash160) together with
+ // the child index counter in the database
+ // as a hdchain object
+ CHDChain newHdChain;
+ newHdChain.nVersion = m_storage.CanSupportFeature(FEATURE_HD_SPLIT) ? CHDChain::VERSION_HD_CHAIN_SPLIT : CHDChain::VERSION_HD_BASE;
+ newHdChain.seed_id = seed.GetID();
+ SetHDChain(newHdChain, false);
+ NotifyCanGetAddressesChanged();
+ m_wallet.UnsetWalletFlag(WALLET_FLAG_BLANK_WALLET);
+}
+
+/**
+ * Mark old keypool keys as used,
+ * and generate all new keys
+ */
+bool LegacyScriptPubKeyMan::NewKeyPool()
+{
+ if (m_storage.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
+ return false;
+ }
+ {
+ LOCK(cs_wallet);
+ WalletBatch batch(m_storage.GetDatabase());
+
+ for (const int64_t nIndex : setInternalKeyPool) {
+ batch.ErasePool(nIndex);
+ }
+ setInternalKeyPool.clear();
+
+ for (const int64_t nIndex : setExternalKeyPool) {
+ batch.ErasePool(nIndex);
+ }
+ setExternalKeyPool.clear();
+
+ for (const int64_t nIndex : set_pre_split_keypool) {
+ batch.ErasePool(nIndex);
+ }
+ set_pre_split_keypool.clear();
+
+ m_pool_key_to_index.clear();
+
+ if (!TopUpKeyPool()) {
+ return false;
+ }
+ WalletLogPrintf("LegacyScriptPubKeyMan::NewKeyPool rewrote keypool\n");
+ }
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::TopUpKeyPool(unsigned int kpSize)
+{
+ if (!CanGenerateKeys()) {
+ return false;
+ }
+ {
+ LOCK(cs_wallet);
+
+ if (m_storage.IsLocked()) return false;
+
+ // Top up key pool
+ unsigned int nTargetSize;
+ if (kpSize > 0)
+ nTargetSize = kpSize;
+ else
+ nTargetSize = std::max(gArgs.GetArg("-keypool", DEFAULT_KEYPOOL_SIZE), (int64_t) 0);
+
+ // count amount of available keys (internal, external)
+ // make sure the keypool of external and internal keys fits the user selected target (-keypool)
+ int64_t missingExternal = std::max(std::max((int64_t) nTargetSize, (int64_t) 1) - (int64_t)setExternalKeyPool.size(), (int64_t) 0);
+ int64_t missingInternal = std::max(std::max((int64_t) nTargetSize, (int64_t) 1) - (int64_t)setInternalKeyPool.size(), (int64_t) 0);
+
+ if (!IsHDEnabled() || !m_storage.CanSupportFeature(FEATURE_HD_SPLIT))
+ {
+ // don't create extra internal keys
+ missingInternal = 0;
+ }
+ bool internal = false;
+ WalletBatch batch(m_storage.GetDatabase());
+ for (int64_t i = missingInternal + missingExternal; i--;)
+ {
+ if (i < missingInternal) {
+ internal = true;
+ }
+
+ CPubKey pubkey(GenerateNewKey(batch, internal));
+ AddKeypoolPubkeyWithDB(pubkey, internal, batch);
+ }
+ if (missingInternal + missingExternal > 0) {
+ WalletLogPrintf("keypool added %d keys (%d internal), size=%u (%u internal)\n", missingInternal + missingExternal, missingInternal, setInternalKeyPool.size() + setExternalKeyPool.size() + set_pre_split_keypool.size(), setInternalKeyPool.size());
+ }
+ }
+ NotifyCanGetAddressesChanged();
+ return true;
+}
+
+void LegacyScriptPubKeyMan::AddKeypoolPubkeyWithDB(const CPubKey& pubkey, const bool internal, WalletBatch& batch)
+{
+ LOCK(cs_wallet);
+ assert(m_max_keypool_index < std::numeric_limits<int64_t>::max()); // How in the hell did you use so many keys?
+ int64_t index = ++m_max_keypool_index;
+ if (!batch.WritePool(index, CKeyPool(pubkey, internal))) {
+ throw std::runtime_error(std::string(__func__) + ": writing imported pubkey failed");
+ }
+ if (internal) {
+ setInternalKeyPool.insert(index);
+ } else {
+ setExternalKeyPool.insert(index);
+ }
+ m_pool_key_to_index[pubkey.GetID()] = index;
+}
+
+void LegacyScriptPubKeyMan::KeepKey(int64_t nIndex)
+{
+ // Remove from key pool
+ WalletBatch batch(m_storage.GetDatabase());
+ batch.ErasePool(nIndex);
+ WalletLogPrintf("keypool keep %d\n", nIndex);
+}
+
+void LegacyScriptPubKeyMan::ReturnKey(int64_t nIndex, bool fInternal, const CPubKey& pubkey)
+{
+ // Return to key pool
+ {
+ LOCK(cs_wallet);
+ if (fInternal) {
+ setInternalKeyPool.insert(nIndex);
+ } else if (!set_pre_split_keypool.empty()) {
+ set_pre_split_keypool.insert(nIndex);
+ } else {
+ setExternalKeyPool.insert(nIndex);
+ }
+ m_pool_key_to_index[pubkey.GetID()] = nIndex;
+ NotifyCanGetAddressesChanged();
+ }
+ WalletLogPrintf("keypool return %d\n", nIndex);
+}
+
+bool LegacyScriptPubKeyMan::GetKeyFromPool(CPubKey& result, bool internal)
+{
+ if (!CanGetAddresses(internal)) {
+ return false;
+ }
+
+ CKeyPool keypool;
+ {
+ LOCK(cs_wallet);
+ int64_t nIndex;
+ if (!ReserveKeyFromKeyPool(nIndex, keypool, internal) && !m_storage.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
+ if (m_storage.IsLocked()) return false;
+ WalletBatch batch(m_storage.GetDatabase());
+ result = GenerateNewKey(batch, internal);
+ return true;
+ }
+ KeepKey(nIndex);
+ result = keypool.vchPubKey;
+ }
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool, bool fRequestedInternal)
+{
+ nIndex = -1;
+ keypool.vchPubKey = CPubKey();
+ {
+ LOCK(cs_wallet);
+
+ TopUpKeyPool();
+
+ bool fReturningInternal = fRequestedInternal;
+ fReturningInternal &= (IsHDEnabled() && m_storage.CanSupportFeature(FEATURE_HD_SPLIT)) || m_storage.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
+ bool use_split_keypool = set_pre_split_keypool.empty();
+ std::set<int64_t>& setKeyPool = use_split_keypool ? (fReturningInternal ? setInternalKeyPool : setExternalKeyPool) : set_pre_split_keypool;
+
+ // Get the oldest key
+ if (setKeyPool.empty()) {
+ return false;
+ }
+
+ WalletBatch batch(m_storage.GetDatabase());
+
+ auto it = setKeyPool.begin();
+ nIndex = *it;
+ setKeyPool.erase(it);
+ if (!batch.ReadPool(nIndex, keypool)) {
+ throw std::runtime_error(std::string(__func__) + ": read failed");
+ }
+ CPubKey pk;
+ if (!GetPubKey(keypool.vchPubKey.GetID(), pk)) {
+ throw std::runtime_error(std::string(__func__) + ": unknown key in key pool");
+ }
+ // If the key was pre-split keypool, we don't care about what type it is
+ if (use_split_keypool && keypool.fInternal != fReturningInternal) {
+ throw std::runtime_error(std::string(__func__) + ": keypool entry misclassified");
+ }
+ if (!keypool.vchPubKey.IsValid()) {
+ throw std::runtime_error(std::string(__func__) + ": keypool entry invalid");
+ }
+
+ m_pool_key_to_index.erase(keypool.vchPubKey.GetID());
+ WalletLogPrintf("keypool reserve %d\n", nIndex);
+ }
+ NotifyCanGetAddressesChanged();
+ return true;
+}
+
+void LegacyScriptPubKeyMan::LearnRelatedScripts(const CPubKey& key, OutputType type)
+{
+ if (key.IsCompressed() && (type == OutputType::P2SH_SEGWIT || type == OutputType::BECH32)) {
+ CTxDestination witdest = WitnessV0KeyHash(key.GetID());
+ CScript witprog = GetScriptForDestination(witdest);
+ // Make sure the resulting program is solvable.
+ assert(IsSolvable(*this, witprog));
+ AddCScript(witprog);
+ }
+}
+
+void LegacyScriptPubKeyMan::LearnAllRelatedScripts(const CPubKey& key)
+{
+ // OutputType::P2SH_SEGWIT always adds all necessary scripts for all types.
+ LearnRelatedScripts(key, OutputType::P2SH_SEGWIT);
+}
+
+void LegacyScriptPubKeyMan::MarkReserveKeysAsUsed(int64_t keypool_id)
+{
+ AssertLockHeld(cs_wallet);
+ bool internal = setInternalKeyPool.count(keypool_id);
+ if (!internal) assert(setExternalKeyPool.count(keypool_id) || set_pre_split_keypool.count(keypool_id));
+ std::set<int64_t> *setKeyPool = internal ? &setInternalKeyPool : (set_pre_split_keypool.empty() ? &setExternalKeyPool : &set_pre_split_keypool);
+ auto it = setKeyPool->begin();
+
+ WalletBatch batch(m_storage.GetDatabase());
+ while (it != std::end(*setKeyPool)) {
+ const int64_t& index = *(it);
+ if (index > keypool_id) break; // set*KeyPool is ordered
+
+ CKeyPool keypool;
+ if (batch.ReadPool(index, keypool)) { //TODO: This should be unnecessary
+ m_pool_key_to_index.erase(keypool.vchPubKey.GetID());
+ }
+ LearnAllRelatedScripts(keypool.vchPubKey);
+ batch.ErasePool(index);
+ WalletLogPrintf("keypool index %d removed\n", index);
+ it = setKeyPool->erase(it);
+ }
+}
+
+std::vector<CKeyID> GetAffectedKeys(const CScript& spk, const SigningProvider& provider)
+{
+ std::vector<CScript> dummy;
+ FlatSigningProvider out;
+ InferDescriptor(spk, provider)->Expand(0, DUMMY_SIGNING_PROVIDER, dummy, out);
+ std::vector<CKeyID> ret;
+ for (const auto& entry : out.pubkeys) {
+ ret.push_back(entry.first);
+ }
+ return ret;
+}
+
+void LegacyScriptPubKeyMan::MarkPreSplitKeys()
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ for (auto it = setExternalKeyPool.begin(); it != setExternalKeyPool.end();) {
+ int64_t index = *it;
+ CKeyPool keypool;
+ if (!batch.ReadPool(index, keypool)) {
+ throw std::runtime_error(std::string(__func__) + ": read keypool entry failed");
+ }
+ keypool.m_pre_split = true;
+ if (!batch.WritePool(index, keypool)) {
+ throw std::runtime_error(std::string(__func__) + ": writing modified keypool entry failed");
+ }
+ set_pre_split_keypool.insert(index);
+ it = setExternalKeyPool.erase(it);
+ }
+}
+
+bool LegacyScriptPubKeyMan::AddCScript(const CScript& redeemScript)
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ return AddCScriptWithDB(batch, redeemScript);
+}
+
+bool LegacyScriptPubKeyMan::AddCScriptWithDB(WalletBatch& batch, const CScript& redeemScript)
+{
+ if (!FillableSigningProvider::AddCScript(redeemScript))
+ return false;
+ if (batch.WriteCScript(Hash160(redeemScript), redeemScript)) {
+ m_storage.UnsetWalletFlagWithDB(batch, WALLET_FLAG_BLANK_WALLET);
+ return true;
+ }
+ return false;
+}
+
+bool LegacyScriptPubKeyMan::AddKeyOriginWithDB(WalletBatch& batch, const CPubKey& pubkey, const KeyOriginInfo& info)
+{
+ LOCK(cs_wallet);
+ std::copy(info.fingerprint, info.fingerprint + 4, mapKeyMetadata[pubkey.GetID()].key_origin.fingerprint);
+ mapKeyMetadata[pubkey.GetID()].key_origin.path = info.path;
+ mapKeyMetadata[pubkey.GetID()].has_key_origin = true;
+ mapKeyMetadata[pubkey.GetID()].hdKeypath = WriteHDKeypath(info.path);
+ return batch.WriteKeyMetadata(mapKeyMetadata[pubkey.GetID()], pubkey, true);
+}
+
+bool LegacyScriptPubKeyMan::ImportScripts(const std::set<CScript> scripts, int64_t timestamp)
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ for (const auto& entry : scripts) {
+ CScriptID id(entry);
+ if (HaveCScript(id)) {
+ WalletLogPrintf("Already have script %s, skipping\n", HexStr(entry));
+ continue;
+ }
+ if (!AddCScriptWithDB(batch, entry)) {
+ return false;
+ }
+
+ if (timestamp > 0) {
+ m_script_metadata[CScriptID(entry)].nCreateTime = timestamp;
+ }
+ }
+ if (timestamp > 0) {
+ UpdateTimeFirstKey(timestamp);
+ }
+
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::ImportPrivKeys(const std::map<CKeyID, CKey>& privkey_map, const int64_t timestamp)
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ for (const auto& entry : privkey_map) {
+ const CKey& key = entry.second;
+ CPubKey pubkey = key.GetPubKey();
+ const CKeyID& id = entry.first;
+ assert(key.VerifyPubKey(pubkey));
+ // Skip if we already have the key
+ if (HaveKey(id)) {
+ WalletLogPrintf("Already have key with pubkey %s, skipping\n", HexStr(pubkey));
+ continue;
+ }
+ mapKeyMetadata[id].nCreateTime = timestamp;
+ // If the private key is not present in the wallet, insert it.
+ if (!AddKeyPubKeyWithDB(batch, key, pubkey)) {
+ return false;
+ }
+ UpdateTimeFirstKey(timestamp);
+ }
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::ImportPubKeys(const std::vector<CKeyID>& ordered_pubkeys, const std::map<CKeyID, CPubKey>& pubkey_map, const std::map<CKeyID, std::pair<CPubKey, KeyOriginInfo>>& key_origins, const bool add_keypool, const bool internal, const int64_t timestamp)
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ for (const auto& entry : key_origins) {
+ AddKeyOriginWithDB(batch, entry.second.first, entry.second.second);
+ }
+ for (const CKeyID& id : ordered_pubkeys) {
+ auto entry = pubkey_map.find(id);
+ if (entry == pubkey_map.end()) {
+ continue;
+ }
+ const CPubKey& pubkey = entry->second;
+ CPubKey temp;
+ if (GetPubKey(id, temp)) {
+ // Already have pubkey, skipping
+ WalletLogPrintf("Already have pubkey %s, skipping\n", HexStr(temp));
+ continue;
+ }
+ if (!AddWatchOnlyWithDB(batch, GetScriptForRawPubKey(pubkey), timestamp)) {
+ return false;
+ }
+ mapKeyMetadata[id].nCreateTime = timestamp;
+
+ // Add to keypool only works with pubkeys
+ if (add_keypool) {
+ AddKeypoolPubkeyWithDB(pubkey, internal, batch);
+ NotifyCanGetAddressesChanged();
+ }
+ }
+ return true;
+}
+
+bool LegacyScriptPubKeyMan::ImportScriptPubKeys(const std::string& label, const std::set<CScript>& script_pub_keys, const bool have_solving_data, const bool apply_label, const int64_t timestamp)
+{
+ WalletBatch batch(m_storage.GetDatabase());
+ for (const CScript& script : script_pub_keys) {
+ if (!have_solving_data || !IsMine(script)) { // Always call AddWatchOnly for non-solvable watch-only, so that watch timestamp gets updated
+ if (!AddWatchOnlyWithDB(batch, script, timestamp)) {
+ return false;
+ }
+ }
+ CTxDestination dest;
+ ExtractDestination(script, dest);
+ if (apply_label && IsValidDestination(dest)) {
+ m_wallet.SetAddressBookWithDB(batch, dest, label, "receive");
+ }
+ }
+ return true;
+}
+
+std::set<CKeyID> LegacyScriptPubKeyMan::GetKeys() const
+{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return FillableSigningProvider::GetKeys();
+ }
+ std::set<CKeyID> set_address;
+ for (const auto& mi : mapCryptedKeys) {
+ set_address.insert(mi.first);
+ }
+ return set_address;
+}
+
+// Temporary CWallet accessors and aliases.
+LegacyScriptPubKeyMan::LegacyScriptPubKeyMan(CWallet& wallet)
+ : ScriptPubKeyMan(wallet),
+ m_wallet(wallet),
+ cs_wallet(wallet.cs_wallet),
+ vMasterKey(wallet.vMasterKey),
+ fUseCrypto(wallet.fUseCrypto),
+ fDecryptionThoroughlyChecked(wallet.fDecryptionThoroughlyChecked) {}
+
+bool LegacyScriptPubKeyMan::SetCrypted() { return m_wallet.SetCrypted(); }
+bool LegacyScriptPubKeyMan::IsCrypted() const { return m_wallet.IsCrypted(); }
+void LegacyScriptPubKeyMan::NotifyWatchonlyChanged(bool fHaveWatchOnly) const { return m_wallet.NotifyWatchonlyChanged(fHaveWatchOnly); }
+void LegacyScriptPubKeyMan::NotifyCanGetAddressesChanged() const { return m_wallet.NotifyCanGetAddressesChanged(); }
+template<typename... Params> void LegacyScriptPubKeyMan::WalletLogPrintf(const std::string& fmt, const Params&... parameters) const { return m_wallet.WalletLogPrintf(fmt, parameters...); }
diff --git a/src/wallet/scriptpubkeyman.h b/src/wallet/scriptpubkeyman.h
new file mode 100644
index 0000000000..55184098b7
--- /dev/null
+++ b/src/wallet/scriptpubkeyman.h
@@ -0,0 +1,355 @@
+// Copyright (c) 2019 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_WALLET_SCRIPTPUBKEYMAN_H
+#define BITCOIN_WALLET_SCRIPTPUBKEYMAN_H
+
+#include <script/signingprovider.h>
+#include <script/standard.h>
+#include <wallet/crypter.h>
+#include <wallet/ismine.h>
+#include <wallet/walletdb.h>
+#include <wallet/walletutil.h>
+
+#include <boost/signals2/signal.hpp>
+
+enum class OutputType;
+
+// Wallet storage things that ScriptPubKeyMans need in order to be able to store things to the wallet database.
+// It provides access to things that are part of the entire wallet and not specific to a ScriptPubKeyMan such as
+// wallet flags, wallet version, encryption keys, encryption status, and the database itself. This allows a
+// ScriptPubKeyMan to have callbacks into CWallet without causing a circular dependency.
+// WalletStorage should be the same for all ScriptPubKeyMans.
+class WalletStorage
+{
+public:
+ virtual ~WalletStorage() = default;
+ virtual const std::string GetDisplayName() const = 0;
+ virtual WalletDatabase& GetDatabase() = 0;
+ virtual bool IsWalletFlagSet(uint64_t) const = 0;
+ virtual void SetWalletFlag(uint64_t) = 0;
+ virtual void UnsetWalletFlagWithDB(WalletBatch&, uint64_t) = 0;
+ virtual bool CanSupportFeature(enum WalletFeature) const = 0;
+ virtual void SetMinVersion(enum WalletFeature, WalletBatch* = nullptr, bool = false) = 0;
+ virtual bool IsLocked() const = 0;
+};
+
+//! Default for -keypool
+static const unsigned int DEFAULT_KEYPOOL_SIZE = 1000;
+
+/** A key from a CWallet's keypool
+ *
+ * The wallet holds one (for pre HD-split wallets) or several keypools. These
+ * are sets of keys that have not yet been used to provide addresses or receive
+ * change.
+ *
+ * The Bitcoin Core wallet was originally a collection of unrelated private
+ * keys with their associated addresses. If a non-HD wallet generated a
+ * key/address, gave that address out and then restored a backup from before
+ * that key's generation, then any funds sent to that address would be
+ * lost definitively.
+ *
+ * The keypool was implemented to avoid this scenario (commit: 10384941). The
+ * wallet would generate a set of keys (100 by default). When a new public key
+ * was required, either to give out as an address or to use in a change output,
+ * it would be drawn from the keypool. The keypool would then be topped up to
+ * maintain 100 keys. This ensured that as long as the wallet hadn't used more
+ * than 100 keys since the previous backup, all funds would be safe, since a
+ * restored wallet would be able to scan for all owned addresses.
+ *
+ * A keypool also allowed encrypted wallets to give out addresses without
+ * having to be decrypted to generate a new private key.
+ *
+ * With the introduction of HD wallets (commit: f1902510), the keypool
+ * essentially became an address look-ahead pool. Restoring old backups can no
+ * longer definitively lose funds as long as the addresses used were from the
+ * wallet's HD seed (since all private keys can be rederived from the seed).
+ * However, if many addresses were used since the backup, then the wallet may
+ * not know how far ahead in the HD chain to look for its addresses. The
+ * keypool is used to implement a 'gap limit'. The keypool maintains a set of
+ * keys (by default 1000) ahead of the last used key and scans for the
+ * addresses of those keys. This avoids the risk of not seeing transactions
+ * involving the wallet's addresses, or of re-using the same address.
+ *
+ * The HD-split wallet feature added a second keypool (commit: 02592f4c). There
+ * is an external keypool (for addresses to hand out) and an internal keypool
+ * (for change addresses).
+ *
+ * Keypool keys are stored in the wallet/keystore's keymap. The keypool data is
+ * stored as sets of indexes in the wallet (setInternalKeyPool,
+ * setExternalKeyPool and set_pre_split_keypool), and a map from the key to the
+ * index (m_pool_key_to_index). The CKeyPool object is used to
+ * serialize/deserialize the pool data to/from the database.
+ */
+class CKeyPool
+{
+public:
+ //! The time at which the key was generated. Set in AddKeypoolPubKeyWithDB
+ int64_t nTime;
+ //! The public key
+ CPubKey vchPubKey;
+ //! Whether this keypool entry is in the internal keypool (for change outputs)
+ bool fInternal;
+ //! Whether this key was generated for a keypool before the wallet was upgraded to HD-split
+ bool m_pre_split;
+
+ CKeyPool();
+ CKeyPool(const CPubKey& vchPubKeyIn, bool internalIn);
+
+ ADD_SERIALIZE_METHODS;
+
+ template <typename Stream, typename Operation>
+ inline void SerializationOp(Stream& s, Operation ser_action) {
+ int nVersion = s.GetVersion();
+ if (!(s.GetType() & SER_GETHASH))
+ READWRITE(nVersion);
+ READWRITE(nTime);
+ READWRITE(vchPubKey);
+ if (ser_action.ForRead()) {
+ try {
+ READWRITE(fInternal);
+ }
+ catch (std::ios_base::failure&) {
+ /* flag as external address if we can't read the internal boolean
+ (this will be the case for any wallet before the HD chain split version) */
+ fInternal = false;
+ }
+ try {
+ READWRITE(m_pre_split);
+ }
+ catch (std::ios_base::failure&) {
+ /* flag as postsplit address if we can't read the m_pre_split boolean
+ (this will be the case for any wallet that upgrades to HD chain split)*/
+ m_pre_split = false;
+ }
+ }
+ else {
+ READWRITE(fInternal);
+ READWRITE(m_pre_split);
+ }
+ }
+};
+
+/*
+ * A class implementing ScriptPubKeyMan manages some (or all) scriptPubKeys used in a wallet.
+ * It contains the scripts and keys related to the scriptPubKeys it manages.
+ * A ScriptPubKeyMan will be able to give out scriptPubKeys to be used, as well as marking
+ * when a scriptPubKey has been used. It also handles when and how to store a scriptPubKey
+ * and its related scripts and keys, including encryption.
+ */
+class ScriptPubKeyMan
+{
+protected:
+ WalletStorage& m_storage;
+
+public:
+ ScriptPubKeyMan(WalletStorage& storage) : m_storage(storage) {}
+};
+
+class LegacyScriptPubKeyMan : public ScriptPubKeyMan, public FillableSigningProvider
+{
+private:
+ using CryptedKeyMap = std::map<CKeyID, std::pair<CPubKey, std::vector<unsigned char>>>;
+ using WatchOnlySet = std::set<CScript>;
+ using WatchKeyMap = std::map<CKeyID, CPubKey>;
+
+ //! will encrypt previously unencrypted keys
+ bool EncryptKeys(CKeyingMaterial& vMasterKeyIn);
+
+ CryptedKeyMap mapCryptedKeys GUARDED_BY(cs_KeyStore);
+ WatchOnlySet setWatchOnly GUARDED_BY(cs_KeyStore);
+ WatchKeyMap mapWatchKeys GUARDED_BY(cs_KeyStore);
+
+ bool AddCryptedKeyInner(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
+ bool AddKeyPubKeyInner(const CKey& key, const CPubKey &pubkey);
+
+ WalletBatch *encrypted_batch GUARDED_BY(cs_wallet) = nullptr;
+
+ /* the HD chain data model (external chain counters) */
+ CHDChain hdChain;
+
+ /* HD derive new child key (on internal or external chain) */
+ void DeriveNewChildKey(WalletBatch& batch, CKeyMetadata& metadata, CKey& secret, bool internal = false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
+ std::set<int64_t> setInternalKeyPool GUARDED_BY(cs_wallet);
+ std::set<int64_t> setExternalKeyPool GUARDED_BY(cs_wallet);
+ std::set<int64_t> set_pre_split_keypool GUARDED_BY(cs_wallet);
+ int64_t m_max_keypool_index GUARDED_BY(cs_wallet) = 0;
+ std::map<CKeyID, int64_t> m_pool_key_to_index;
+
+ int64_t nTimeFirstKey GUARDED_BY(cs_wallet) = 0;
+
+ /**
+ * Private version of AddWatchOnly method which does not accept a
+ * timestamp, and which will reset the wallet's nTimeFirstKey value to 1 if
+ * the watch key did not previously have a timestamp associated with it.
+ * Because this is an inherited virtual method, it is accessible despite
+ * being marked private, but it is marked private anyway to encourage use
+ * of the other AddWatchOnly which accepts a timestamp and sets
+ * nTimeFirstKey more intelligently for more efficient rescans.
+ */
+ bool AddWatchOnly(const CScript& dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool AddWatchOnlyInMem(const CScript &dest);
+
+ /** Add a KeyOriginInfo to the wallet */
+ bool AddKeyOriginWithDB(WalletBatch& batch, const CPubKey& pubkey, const KeyOriginInfo& info);
+
+ //! Adds a key to the store, and saves it to disk.
+ bool AddKeyPubKeyWithDB(WalletBatch &batch,const CKey& key, const CPubKey &pubkey) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
+ //! Adds a watch-only address to the store, and saves it to disk.
+ bool AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest, int64_t create_time) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
+ void AddKeypoolPubkeyWithDB(const CPubKey& pubkey, const bool internal, WalletBatch& batch);
+
+ //! Adds a script to the store and saves it to disk
+ bool AddCScriptWithDB(WalletBatch& batch, const CScript& script);
+
+ public:
+ //! Fetches a key from the keypool
+ bool GetKeyFromPool(CPubKey &key, bool internal = false);
+ void LoadKeyPool(int64_t nIndex, const CKeyPool &keypool) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ void MarkPreSplitKeys() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
+ // Map from Key ID to key metadata.
+ std::map<CKeyID, CKeyMetadata> mapKeyMetadata GUARDED_BY(cs_wallet);
+
+ // Map from Script ID to key metadata (for watch-only keys).
+ std::map<CScriptID, CKeyMetadata> m_script_metadata GUARDED_BY(cs_wallet);
+
+ /**
+ * keystore implementation
+ * Generate a new key
+ */
+ CPubKey GenerateNewKey(WalletBatch& batch, bool internal = false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ //! Adds a key to the store, and saves it to disk.
+ bool AddKeyPubKey(const CKey& key, const CPubKey &pubkey) override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ //! Adds a key to the store, without saving it to disk (used by LoadWallet)
+ bool LoadKey(const CKey& key, const CPubKey &pubkey) { return AddKeyPubKeyInner(key, pubkey); }
+ //! Load metadata (used by LoadWallet)
+ void LoadKeyMetadata(const CKeyID& keyID, const CKeyMetadata &metadata) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ void LoadScriptMetadata(const CScriptID& script_id, const CKeyMetadata &metadata) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ //! Upgrade stored CKeyMetadata objects to store key origin info as KeyOriginInfo
+ void UpgradeKeyMetadata() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ void UpdateTimeFirstKey(int64_t nCreateTime) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
+ //! Adds an encrypted key to the store, and saves it to disk.
+ bool AddCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
+ //! Adds an encrypted key to the store, without saving it to disk (used by LoadWallet)
+ bool LoadCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
+ bool GetKey(const CKeyID &address, CKey& keyOut) const override;
+ bool GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const override;
+ bool HaveKey(const CKeyID &address) const override;
+ std::set<CKeyID> GetKeys() const override;
+ bool AddCScript(const CScript& redeemScript) override;
+ bool LoadCScript(const CScript& redeemScript);
+
+ //! Adds a watch-only address to the store, and saves it to disk.
+ bool AddWatchOnly(const CScript& dest, int64_t nCreateTime) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool RemoveWatchOnly(const CScript &dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ //! Adds a watch-only address to the store, without saving it to disk (used by LoadWallet)
+ bool LoadWatchOnly(const CScript &dest);
+ //! Returns whether the watch-only script is in the wallet
+ bool HaveWatchOnly(const CScript &dest) const;
+ //! Returns whether there are any watch-only things in the wallet
+ bool HaveWatchOnly() const;
+ //! Fetches a pubkey from mapWatchKeys if it exists there
+ bool GetWatchPubKey(const CKeyID &address, CPubKey &pubkey_out) const;
+
+ bool ImportScripts(const std::set<CScript> scripts, int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool ImportPrivKeys(const std::map<CKeyID, CKey>& privkey_map, const int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool ImportPubKeys(const std::vector<CKeyID>& ordered_pubkeys, const std::map<CKeyID, CPubKey>& pubkey_map, const std::map<CKeyID, std::pair<CPubKey, KeyOriginInfo>>& key_origins, const bool add_keypool, const bool internal, const int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool ImportScriptPubKeys(const std::string& label, const std::set<CScript>& script_pub_keys, const bool have_solving_data, const bool apply_label, const int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
+ bool NewKeyPool();
+ size_t KeypoolCountExternalKeys() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool TopUpKeyPool(unsigned int kpSize = 0);
+
+ /**
+ * Reserves a key from the keypool and sets nIndex to its index
+ *
+ * @param[out] nIndex the index of the key in keypool
+ * @param[out] keypool the keypool the key was drawn from, which could be the
+ * the pre-split pool if present, or the internal or external pool
+ * @param fRequestedInternal true if the caller would like the key drawn
+ * from the internal keypool, false if external is preferred
+ *
+ * @return true if succeeded, false if failed due to empty keypool
+ * @throws std::runtime_error if keypool read failed, key was invalid,
+ * was not found in the wallet, or was misclassified in the internal
+ * or external keypool
+ */
+ bool ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool, bool fRequestedInternal);
+ void KeepKey(int64_t nIndex);
+ void ReturnKey(int64_t nIndex, bool fInternal, const CPubKey& pubkey);
+ int64_t GetOldestKeyPoolTime();
+ /**
+ * Marks all keys in the keypool up to and including reserve_key as used.
+ */
+ void MarkReserveKeysAsUsed(int64_t keypool_id) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ const std::map<CKeyID, int64_t>& GetAllReserveKeys() const { return m_pool_key_to_index; }
+ bool GetNewDestination(const OutputType type, const std::string label, CTxDestination& dest, std::string& error);
+
+ isminetype IsMine(const CScript& script) const;
+
+ /* Set the HD chain model (chain child index counters) */
+ void SetHDChain(const CHDChain& chain, bool memonly);
+ const CHDChain& GetHDChain() const { return hdChain; }
+
+ /* Returns true if HD is enabled */
+ bool IsHDEnabled() const;
+
+ /* Returns true if the wallet can generate new keys */
+ bool CanGenerateKeys();
+
+ /* Returns true if the wallet can give out new addresses. This means it has keys in the keypool or can generate new keys */
+ bool CanGetAddresses(bool internal = false);
+
+ /* Generates a new HD seed (will not be activated) */
+ CPubKey GenerateNewSeed();
+
+ /* Derives a new HD seed (will not be activated) */
+ CPubKey DeriveNewSeed(const CKey& key);
+
+ /* Set the current HD seed (will reset the chain child index counters)
+ Sets the seed's version based on the current wallet version (so the
+ caller must ensure the current wallet version is correct before calling
+ this function). */
+ void SetHDSeed(const CPubKey& key);
+
+ /**
+ * Explicitly make the wallet learn the related scripts for outputs to the
+ * given key. This is purely to make the wallet file compatible with older
+ * software, as FillableSigningProvider automatically does this implicitly for all
+ * keys now.
+ */
+ void LearnRelatedScripts(const CPubKey& key, OutputType);
+
+ /**
+ * Same as LearnRelatedScripts, but when the OutputType is not known (and could
+ * be anything).
+ */
+ void LearnAllRelatedScripts(const CPubKey& key);
+
+ /** Implement lookup of key origin information through wallet key metadata. */
+ bool GetKeyOrigin(const CKeyID& keyid, KeyOriginInfo& info) const override;
+
+ // Temporary CWallet accessors and aliases.
+ friend class CWallet;
+ friend class ReserveDestination;
+ LegacyScriptPubKeyMan(CWallet& wallet);
+ bool SetCrypted();
+ bool IsCrypted() const;
+ void NotifyWatchonlyChanged(bool fHaveWatchOnly) const;
+ void NotifyCanGetAddressesChanged() const;
+ template<typename... Params> void WalletLogPrintf(const std::string& fmt, const Params&... parameters) const;
+ CWallet& m_wallet;
+ CCriticalSection& cs_wallet;
+ CKeyingMaterial& vMasterKey GUARDED_BY(cs_KeyStore);
+ std::atomic<bool>& fUseCrypto;
+ bool& fDecryptionThoroughlyChecked;
+};
+
+#endif // BITCOIN_WALLET_SCRIPTPUBKEYMAN_H
diff --git a/src/wallet/test/ismine_tests.cpp b/src/wallet/test/ismine_tests.cpp
index 371074ea5b..24636fd599 100644
--- a/src/wallet/test/ismine_tests.cpp
+++ b/src/wallet/test/ismine_tests.cpp
@@ -40,12 +40,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
scriptPubKey = GetScriptForRawPubKey(pubkeys[0]);
// Keystore does not have key
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has key
- BOOST_CHECK(keystore.AddKey(keys[0]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -56,12 +56,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
scriptPubKey = GetScriptForRawPubKey(uncompressedPubkey);
// Keystore does not have key
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has key
- BOOST_CHECK(keystore.AddKey(uncompressedKey));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(uncompressedKey));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -72,12 +72,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
scriptPubKey = GetScriptForDestination(PKHash(pubkeys[0]));
// Keystore does not have key
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has key
- BOOST_CHECK(keystore.AddKey(keys[0]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -88,12 +88,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
scriptPubKey = GetScriptForDestination(PKHash(uncompressedPubkey));
// Keystore does not have key
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has key
- BOOST_CHECK(keystore.AddKey(uncompressedKey));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(uncompressedKey));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -106,17 +106,17 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
// Keystore does not have redeemScript or key
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has redeemScript but no key
- BOOST_CHECK(keystore.AddCScript(redeemScript));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(redeemScript));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has redeemScript and key
- BOOST_CHECK(keystore.AddKey(keys[0]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -129,11 +129,11 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
CScript redeemscript = GetScriptForDestination(ScriptHash(redeemscript_inner));
scriptPubKey = GetScriptForDestination(ScriptHash(redeemscript));
- BOOST_CHECK(keystore.AddCScript(redeemscript));
- BOOST_CHECK(keystore.AddCScript(redeemscript_inner));
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- BOOST_CHECK(keystore.AddKey(keys[0]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(redeemscript));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(redeemscript_inner));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -146,11 +146,11 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
CScript witnessscript = GetScriptForDestination(ScriptHash(redeemscript));
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
- BOOST_CHECK(keystore.AddCScript(witnessscript));
- BOOST_CHECK(keystore.AddCScript(redeemscript));
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- BOOST_CHECK(keystore.AddKey(keys[0]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(witnessscript));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(redeemscript));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -162,10 +162,10 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
CScript witnessscript = GetScriptForDestination(WitnessV0KeyHash(PKHash(pubkeys[0])));
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
- BOOST_CHECK(keystore.AddCScript(witnessscript));
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- BOOST_CHECK(keystore.AddKey(keys[0]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(witnessscript));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -178,11 +178,11 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
CScript witnessscript = GetScriptForDestination(WitnessV0ScriptHash(witnessscript_inner));
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
- BOOST_CHECK(keystore.AddCScript(witnessscript_inner));
- BOOST_CHECK(keystore.AddCScript(witnessscript));
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- BOOST_CHECK(keystore.AddKey(keys[0]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(witnessscript_inner));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(witnessscript));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -190,13 +190,13 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(keys[0]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(PKHash(pubkeys[0])));
// Keystore implicitly has key and P2SH redeemScript
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -204,17 +204,17 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(uncompressedKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(uncompressedKey));
scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(PKHash(uncompressedPubkey)));
// Keystore has key, but no P2SH redeemScript
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has key and P2SH redeemScript
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -226,25 +226,25 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
scriptPubKey = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
// Keystore does not have any keys
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has 1/2 keys
- BOOST_CHECK(keystore.AddKey(uncompressedKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(uncompressedKey));
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has 2/2 keys
- BOOST_CHECK(keystore.AddKey(keys[1]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[1]));
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has 2/2 keys and the script
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -252,19 +252,19 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(uncompressedKey));
- BOOST_CHECK(keystore.AddKey(keys[1]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(uncompressedKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[1]));
CScript redeemScript = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
// Keystore has no redeemScript
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has redeemScript
- BOOST_CHECK(keystore.AddCScript(redeemScript));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(redeemScript));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -272,24 +272,24 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(keys[0]));
- BOOST_CHECK(keystore.AddKey(keys[1]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[1]));
CScript witnessScript = GetScriptForMultisig(2, {pubkeys[0], pubkeys[1]});
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessScript));
// Keystore has keys, but no witnessScript or P2SH redeemScript
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has keys and witnessScript, but no P2SH redeemScript
- BOOST_CHECK(keystore.AddCScript(witnessScript));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(witnessScript));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has keys, witnessScript, P2SH redeemScript
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -297,24 +297,24 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(uncompressedKey));
- BOOST_CHECK(keystore.AddKey(keys[1]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(uncompressedKey));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[1]));
CScript witnessScript = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessScript));
// Keystore has keys, but no witnessScript or P2SH redeemScript
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has keys and witnessScript, but no P2SH redeemScript
- BOOST_CHECK(keystore.AddCScript(witnessScript));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(witnessScript));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has keys, witnessScript, P2SH redeemScript
- BOOST_CHECK(keystore.AddCScript(scriptPubKey));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(scriptPubKey));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -328,19 +328,19 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
// Keystore has no witnessScript, P2SH redeemScript, or keys
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has witnessScript and P2SH redeemScript, but no keys
- BOOST_CHECK(keystore.AddCScript(redeemScript));
- BOOST_CHECK(keystore.AddCScript(witnessScript));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(redeemScript));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddCScript(witnessScript));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
// Keystore has keys, witnessScript, P2SH redeemScript
- BOOST_CHECK(keystore.AddKey(keys[0]));
- BOOST_CHECK(keystore.AddKey(keys[1]));
- result = IsMine(keystore, scriptPubKey);
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[1]));
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
}
@@ -348,12 +348,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(keys[0]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
scriptPubKey.clear();
scriptPubKey << OP_RETURN << ToByteVector(pubkeys[0]);
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -361,12 +361,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(keys[0]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(ParseHex("aabb"));
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -374,12 +374,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(keys[0]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
scriptPubKey.clear();
scriptPubKey << OP_16 << ToByteVector(ParseHex("aabb"));
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
@@ -387,12 +387,12 @@ BOOST_AUTO_TEST_CASE(ismine_standard)
{
CWallet keystore(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
LOCK(keystore.cs_wallet);
- BOOST_CHECK(keystore.AddKey(keys[0]));
+ BOOST_CHECK(keystore.GetLegacyScriptPubKeyMan()->AddKey(keys[0]));
scriptPubKey.clear();
scriptPubKey << OP_9 << OP_ADD << OP_11 << OP_EQUAL;
- result = IsMine(keystore, scriptPubKey);
+ result = keystore.GetLegacyScriptPubKeyMan()->IsMine(scriptPubKey);
BOOST_CHECK_EQUAL(result, ISMINE_NO);
}
}
diff --git a/src/wallet/test/psbt_wallet_tests.cpp b/src/wallet/test/psbt_wallet_tests.cpp
index 0400f1207c..27a64ff12f 100644
--- a/src/wallet/test/psbt_wallet_tests.cpp
+++ b/src/wallet/test/psbt_wallet_tests.cpp
@@ -16,6 +16,7 @@ BOOST_FIXTURE_TEST_SUITE(psbt_wallet_tests, WalletTestingSetup)
BOOST_AUTO_TEST_CASE(psbt_updater_test)
{
+ auto spk_man = m_wallet.GetLegacyScriptPubKeyMan();
LOCK(m_wallet.cs_wallet);
// Create prevtxs and add to wallet
@@ -35,23 +36,23 @@ BOOST_AUTO_TEST_CASE(psbt_updater_test)
CScript rs1;
CDataStream s_rs1(ParseHex("475221029583bf39ae0a609747ad199addd634fa6108559d6c5cd39b4c2183f1ab96e07f2102dab61ff49a14db6a7d02b0cd1fbb78fc4b18312b5b4e54dae4dba2fbfef536d752ae"), SER_NETWORK, PROTOCOL_VERSION);
s_rs1 >> rs1;
- m_wallet.AddCScript(rs1);
+ spk_man->AddCScript(rs1);
CScript rs2;
CDataStream s_rs2(ParseHex("2200208c2353173743b595dfb4a07b72ba8e42e3797da74e87fe7d9d7497e3b2028903"), SER_NETWORK, PROTOCOL_VERSION);
s_rs2 >> rs2;
- m_wallet.AddCScript(rs2);
+ spk_man->AddCScript(rs2);
CScript ws1;
CDataStream s_ws1(ParseHex("47522103089dc10c7ac6db54f91329af617333db388cead0c231f723379d1b99030b02dc21023add904f3d6dcf59ddb906b0dee23529b7ffb9ed50e5e86151926860221f0e7352ae"), SER_NETWORK, PROTOCOL_VERSION);
s_ws1 >> ws1;
- m_wallet.AddCScript(ws1);
+ spk_man->AddCScript(ws1);
// Add hd seed
CKey key = DecodeSecret("5KSSJQ7UNfFGwVgpCZDSHm5rVNhMFcFtvWM3zQ8mW4qNDEN7LFd"); // Mainnet and uncompressed form of cUkG8i1RFfWGWy5ziR11zJ5V4U4W3viSFCfyJmZnvQaUsd1xuF3T
- CPubKey master_pub_key = m_wallet.DeriveNewSeed(key);
- m_wallet.SetHDSeed(master_pub_key);
- m_wallet.NewKeyPool();
+ CPubKey master_pub_key = spk_man->DeriveNewSeed(key);
+ spk_man->SetHDSeed(master_pub_key);
+ spk_man->NewKeyPool();
// Call FillPSBT
PartiallySignedTransaction psbtx;
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index ef8bc62268..72e1b4e83b 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -28,8 +28,10 @@ BOOST_FIXTURE_TEST_SUITE(wallet_tests, WalletTestingSetup)
static void AddKey(CWallet& wallet, const CKey& key)
{
+ auto spk_man = wallet.GetLegacyScriptPubKeyMan();
LOCK(wallet.cs_wallet);
- wallet.AddKeyPubKey(key, key.GetPubKey());
+ AssertLockHeld(spk_man->cs_wallet);
+ spk_man->AddKeyPubKey(key, key.GetPubKey());
}
BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
@@ -198,9 +200,11 @@ BOOST_FIXTURE_TEST_CASE(importwallet_rescan, TestChain100Setup)
// Import key into wallet and call dumpwallet to create backup file.
{
std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
+ auto spk_man = wallet->GetLegacyScriptPubKeyMan();
LOCK(wallet->cs_wallet);
- wallet->mapKeyMetadata[coinbaseKey.GetPubKey().GetID()].nCreateTime = KEY_TIME;
- wallet->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey());
+ AssertLockHeld(spk_man->cs_wallet);
+ spk_man->mapKeyMetadata[coinbaseKey.GetPubKey().GetID()].nCreateTime = KEY_TIME;
+ spk_man->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey());
JSONRPCRequest request;
request.params.setArray();
@@ -247,11 +251,13 @@ BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
auto chain = interfaces::MakeChain(node);
CWallet wallet(chain.get(), WalletLocation(), WalletDatabase::CreateDummy());
+ auto spk_man = wallet.GetLegacyScriptPubKeyMan();
CWalletTx wtx(&wallet, m_coinbase_txns.back());
auto locked_chain = chain->lock();
LockAssertion lock(::cs_main);
LOCK(wallet.cs_wallet);
+ AssertLockHeld(spk_man->cs_wallet);
wtx.SetConf(CWalletTx::Status::CONFIRMED, ::ChainActive().Tip()->GetBlockHash(), 0);
@@ -259,10 +265,10 @@ BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
// cache the current immature credit amount, which is 0.
BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(*locked_chain), 0);
- // Invalidate the cached value, add the key, and make sure a new immature
+ // Invalidate the cached vanue, add the key, and make sure a new immature
// credit amount is calculated.
wtx.MarkDirty();
- wallet.AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey());
+ BOOST_CHECK(spk_man->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey()));
BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(*locked_chain), 50*COIN);
}
@@ -342,37 +348,38 @@ BOOST_AUTO_TEST_CASE(LoadReceiveRequests)
BOOST_CHECK_EQUAL(values[1], "val_rr1");
}
-// Test some watch-only wallet methods by the procedure of loading (LoadWatchOnly),
+// Test some watch-only LegacyScriptPubKeyMan methods by the procedure of loading (LoadWatchOnly),
// checking (HaveWatchOnly), getting (GetWatchPubKey) and removing (RemoveWatchOnly) a
// given PubKey, resp. its corresponding P2PK Script. Results of the the impact on
// the address -> PubKey map is dependent on whether the PubKey is a point on the curve
-static void TestWatchOnlyPubKey(CWallet& wallet, const CPubKey& add_pubkey)
+static void TestWatchOnlyPubKey(LegacyScriptPubKeyMan* spk_man, const CPubKey& add_pubkey)
{
CScript p2pk = GetScriptForRawPubKey(add_pubkey);
CKeyID add_address = add_pubkey.GetID();
CPubKey found_pubkey;
- LOCK(wallet.cs_wallet);
+ LOCK(spk_man->cs_wallet);
// all Scripts (i.e. also all PubKeys) are added to the general watch-only set
- BOOST_CHECK(!wallet.HaveWatchOnly(p2pk));
- wallet.LoadWatchOnly(p2pk);
- BOOST_CHECK(wallet.HaveWatchOnly(p2pk));
+ BOOST_CHECK(!spk_man->HaveWatchOnly(p2pk));
+ spk_man->LoadWatchOnly(p2pk);
+ BOOST_CHECK(spk_man->HaveWatchOnly(p2pk));
// only PubKeys on the curve shall be added to the watch-only address -> PubKey map
bool is_pubkey_fully_valid = add_pubkey.IsFullyValid();
if (is_pubkey_fully_valid) {
- BOOST_CHECK(wallet.GetWatchPubKey(add_address, found_pubkey));
+ BOOST_CHECK(spk_man->GetWatchPubKey(add_address, found_pubkey));
BOOST_CHECK(found_pubkey == add_pubkey);
} else {
- BOOST_CHECK(!wallet.GetWatchPubKey(add_address, found_pubkey));
+ BOOST_CHECK(!spk_man->GetWatchPubKey(add_address, found_pubkey));
BOOST_CHECK(found_pubkey == CPubKey()); // passed key is unchanged
}
- wallet.RemoveWatchOnly(p2pk);
- BOOST_CHECK(!wallet.HaveWatchOnly(p2pk));
+ AssertLockHeld(spk_man->cs_wallet);
+ spk_man->RemoveWatchOnly(p2pk);
+ BOOST_CHECK(!spk_man->HaveWatchOnly(p2pk));
if (is_pubkey_fully_valid) {
- BOOST_CHECK(!wallet.GetWatchPubKey(add_address, found_pubkey));
+ BOOST_CHECK(!spk_man->GetWatchPubKey(add_address, found_pubkey));
BOOST_CHECK(found_pubkey == add_pubkey); // passed key is unchanged
}
}
@@ -387,37 +394,38 @@ static void PollutePubKey(CPubKey& pubkey)
assert(pubkey.IsValid());
}
-// Test watch-only wallet logic for PubKeys
+// Test watch-only logic for PubKeys
BOOST_AUTO_TEST_CASE(WatchOnlyPubKeys)
{
CKey key;
CPubKey pubkey;
+ LegacyScriptPubKeyMan* spk_man = m_wallet.GetLegacyScriptPubKeyMan();
- BOOST_CHECK(!m_wallet.HaveWatchOnly());
+ BOOST_CHECK(!spk_man->HaveWatchOnly());
// uncompressed valid PubKey
key.MakeNewKey(false);
pubkey = key.GetPubKey();
assert(!pubkey.IsCompressed());
- TestWatchOnlyPubKey(m_wallet, pubkey);
+ TestWatchOnlyPubKey(spk_man, pubkey);
// uncompressed cryptographically invalid PubKey
PollutePubKey(pubkey);
- TestWatchOnlyPubKey(m_wallet, pubkey);
+ TestWatchOnlyPubKey(spk_man, pubkey);
// compressed valid PubKey
key.MakeNewKey(true);
pubkey = key.GetPubKey();
assert(pubkey.IsCompressed());
- TestWatchOnlyPubKey(m_wallet, pubkey);
+ TestWatchOnlyPubKey(spk_man, pubkey);
// compressed cryptographically invalid PubKey
PollutePubKey(pubkey);
- TestWatchOnlyPubKey(m_wallet, pubkey);
+ TestWatchOnlyPubKey(spk_man, pubkey);
// invalid empty PubKey
pubkey = CPubKey();
- TestWatchOnlyPubKey(m_wallet, pubkey);
+ TestWatchOnlyPubKey(spk_man, pubkey);
}
class ListCoinsTestingSetup : public TestChain100Setup
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 159d4f78c6..4b1adfb38f 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -210,9 +210,9 @@ WalletCreationStatus CreateWallet(interfaces::Chain& chain, const SecureString&
}
// Set a seed for the wallet
- CPubKey master_pub_key = wallet->GenerateNewSeed();
- wallet->SetHDSeed(master_pub_key);
- wallet->NewKeyPool();
+ CPubKey master_pub_key = wallet->m_spk_man->GenerateNewSeed();
+ wallet->m_spk_man->SetHDSeed(master_pub_key);
+ wallet->m_spk_man->NewKeyPool();
// Relock the wallet
wallet->Lock();
@@ -224,8 +224,6 @@ WalletCreationStatus CreateWallet(interfaces::Chain& chain, const SecureString&
return WalletCreationStatus::SUCCESS;
}
-const uint32_t BIP32_HARDENED_KEY_LIMIT = 0x80000000;
-
const uint256 CWalletTx::ABANDON_HASH(uint256S("0000000000000000000000000000000000000000000000000000000000000001"));
/** @defgroup mapWallet
@@ -238,17 +236,7 @@ std::string COutput::ToString() const
return strprintf("COutput(%s, %d, %d) [%s]", tx->GetHash().ToString(), i, nDepth, FormatMoney(tx->tx->vout[i].nValue));
}
-std::vector<CKeyID> GetAffectedKeys(const CScript& spk, const SigningProvider& provider)
-{
- std::vector<CScript> dummy;
- FlatSigningProvider out;
- InferDescriptor(spk, provider)->Expand(0, DUMMY_SIGNING_PROVIDER, dummy, out);
- std::vector<CKeyID> ret;
- for (const auto& entry : out.pubkeys) {
- ret.push_back(entry.first);
- }
- return ret;
-}
+std::vector<CKeyID> GetAffectedKeys(const CScript& spk, const SigningProvider& provider);
const CWalletTx* CWallet::GetWalletTx(const uint256& hash) const
{
@@ -259,354 +247,12 @@ const CWalletTx* CWallet::GetWalletTx(const uint256& hash) const
return &(it->second);
}
-CPubKey CWallet::GenerateNewKey(WalletBatch &batch, bool internal)
-{
- assert(!IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
- assert(!IsWalletFlagSet(WALLET_FLAG_BLANK_WALLET));
- AssertLockHeld(cs_wallet);
- bool fCompressed = CanSupportFeature(FEATURE_COMPRPUBKEY); // default to compressed public keys if we want 0.6.0 wallets
-
- CKey secret;
-
- // Create new metadata
- int64_t nCreationTime = GetTime();
- CKeyMetadata metadata(nCreationTime);
-
- // use HD key derivation if HD was enabled during wallet creation and a seed is present
- if (IsHDEnabled()) {
- DeriveNewChildKey(batch, metadata, secret, (CanSupportFeature(FEATURE_HD_SPLIT) ? internal : false));
- } else {
- secret.MakeNewKey(fCompressed);
- }
-
- // Compressed public keys were introduced in version 0.6.0
- if (fCompressed) {
- SetMinVersion(FEATURE_COMPRPUBKEY);
- }
-
- CPubKey pubkey = secret.GetPubKey();
- assert(secret.VerifyPubKey(pubkey));
-
- mapKeyMetadata[pubkey.GetID()] = metadata;
- UpdateTimeFirstKey(nCreationTime);
-
- if (!AddKeyPubKeyWithDB(batch, secret, pubkey)) {
- throw std::runtime_error(std::string(__func__) + ": AddKey failed");
- }
- return pubkey;
-}
-
-void CWallet::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& metadata, CKey& secret, bool internal)
-{
- // for now we use a fixed keypath scheme of m/0'/0'/k
- CKey seed; //seed (256bit)
- CExtKey masterKey; //hd master key
- CExtKey accountKey; //key at m/0'
- CExtKey chainChildKey; //key at m/0'/0' (external) or m/0'/1' (internal)
- CExtKey childKey; //key at m/0'/0'/<n>'
-
- // try to get the seed
- if (!GetKey(hdChain.seed_id, seed))
- throw std::runtime_error(std::string(__func__) + ": seed not found");
-
- masterKey.SetSeed(seed.begin(), seed.size());
-
- // derive m/0'
- // use hardened derivation (child keys >= 0x80000000 are hardened after bip32)
- masterKey.Derive(accountKey, BIP32_HARDENED_KEY_LIMIT);
-
- // derive m/0'/0' (external chain) OR m/0'/1' (internal chain)
- assert(internal ? CanSupportFeature(FEATURE_HD_SPLIT) : true);
- accountKey.Derive(chainChildKey, BIP32_HARDENED_KEY_LIMIT+(internal ? 1 : 0));
-
- // derive child key at next index, skip keys already known to the wallet
- do {
- // always derive hardened keys
- // childIndex | BIP32_HARDENED_KEY_LIMIT = derive childIndex in hardened child-index-range
- // example: 1 | BIP32_HARDENED_KEY_LIMIT == 0x80000001 == 2147483649
- if (internal) {
- chainChildKey.Derive(childKey, hdChain.nInternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
- metadata.hdKeypath = "m/0'/1'/" + std::to_string(hdChain.nInternalChainCounter) + "'";
- metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT);
- metadata.key_origin.path.push_back(1 | BIP32_HARDENED_KEY_LIMIT);
- metadata.key_origin.path.push_back(hdChain.nInternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
- hdChain.nInternalChainCounter++;
- }
- else {
- chainChildKey.Derive(childKey, hdChain.nExternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
- metadata.hdKeypath = "m/0'/0'/" + std::to_string(hdChain.nExternalChainCounter) + "'";
- metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT);
- metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT);
- metadata.key_origin.path.push_back(hdChain.nExternalChainCounter | BIP32_HARDENED_KEY_LIMIT);
- hdChain.nExternalChainCounter++;
- }
- } while (HaveKey(childKey.key.GetPubKey().GetID()));
- secret = childKey.key;
- metadata.hd_seed_id = hdChain.seed_id;
- CKeyID master_id = masterKey.key.GetPubKey().GetID();
- std::copy(master_id.begin(), master_id.begin() + 4, metadata.key_origin.fingerprint);
- metadata.has_key_origin = true;
- // update the chain model in the database
- if (!batch.WriteHDChain(hdChain))
- throw std::runtime_error(std::string(__func__) + ": Writing HD chain model failed");
-}
-
-bool CWallet::AddKeyPubKeyWithDB(WalletBatch& batch, const CKey& secret, const CPubKey& pubkey)
-{
- AssertLockHeld(cs_wallet);
-
- // Make sure we aren't adding private keys to private key disabled wallets
- assert(!IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
-
- // FillableSigningProvider has no concept of wallet databases, but calls AddCryptedKey
- // which is overridden below. To avoid flushes, the database handle is
- // tunneled through to it.
- bool needsDB = !encrypted_batch;
- if (needsDB) {
- encrypted_batch = &batch;
- }
- if (!AddKeyPubKeyInner(secret, pubkey)) {
- if (needsDB) encrypted_batch = nullptr;
- return false;
- }
- if (needsDB) encrypted_batch = nullptr;
-
- // check if we need to remove from watch-only
- CScript script;
- script = GetScriptForDestination(PKHash(pubkey));
- if (HaveWatchOnly(script)) {
- RemoveWatchOnly(script);
- }
- script = GetScriptForRawPubKey(pubkey);
- if (HaveWatchOnly(script)) {
- RemoveWatchOnly(script);
- }
-
- if (!IsCrypted()) {
- return batch.WriteKey(pubkey,
- secret.GetPrivKey(),
- mapKeyMetadata[pubkey.GetID()]);
- }
- UnsetWalletFlagWithDB(batch, WALLET_FLAG_BLANK_WALLET);
- return true;
-}
-
-bool CWallet::AddKeyPubKey(const CKey& secret, const CPubKey &pubkey)
-{
- WalletBatch batch(*database);
- return CWallet::AddKeyPubKeyWithDB(batch, secret, pubkey);
-}
-
-bool CWallet::AddCryptedKey(const CPubKey &vchPubKey,
- const std::vector<unsigned char> &vchCryptedSecret)
-{
- if (!AddCryptedKeyInner(vchPubKey, vchCryptedSecret))
- return false;
- {
- LOCK(cs_wallet);
- if (encrypted_batch)
- return encrypted_batch->WriteCryptedKey(vchPubKey,
- vchCryptedSecret,
- mapKeyMetadata[vchPubKey.GetID()]);
- else
- return WalletBatch(*database).WriteCryptedKey(vchPubKey,
- vchCryptedSecret,
- mapKeyMetadata[vchPubKey.GetID()]);
- }
-}
-
-void CWallet::LoadKeyMetadata(const CKeyID& keyID, const CKeyMetadata& meta)
-{
- AssertLockHeld(cs_wallet);
- UpdateTimeFirstKey(meta.nCreateTime);
- mapKeyMetadata[keyID] = meta;
-}
-
-void CWallet::LoadScriptMetadata(const CScriptID& script_id, const CKeyMetadata& meta)
-{
- AssertLockHeld(cs_wallet);
- UpdateTimeFirstKey(meta.nCreateTime);
- m_script_metadata[script_id] = meta;
-}
-
void CWallet::UpgradeKeyMetadata()
{
- AssertLockHeld(cs_wallet);
- if (IsLocked() || IsWalletFlagSet(WALLET_FLAG_KEY_ORIGIN_METADATA)) {
- return;
- }
-
- std::unique_ptr<WalletBatch> batch = MakeUnique<WalletBatch>(*database);
- for (auto& meta_pair : mapKeyMetadata) {
- CKeyMetadata& meta = meta_pair.second;
- if (!meta.hd_seed_id.IsNull() && !meta.has_key_origin && meta.hdKeypath != "s") { // If the hdKeypath is "s", that's the seed and it doesn't have a key origin
- CKey key;
- GetKey(meta.hd_seed_id, key);
- CExtKey masterKey;
- masterKey.SetSeed(key.begin(), key.size());
- // Add to map
- CKeyID master_id = masterKey.key.GetPubKey().GetID();
- std::copy(master_id.begin(), master_id.begin() + 4, meta.key_origin.fingerprint);
- if (!ParseHDKeypath(meta.hdKeypath, meta.key_origin.path)) {
- throw std::runtime_error("Invalid stored hdKeypath");
- }
- meta.has_key_origin = true;
- if (meta.nVersion < CKeyMetadata::VERSION_WITH_KEY_ORIGIN) {
- meta.nVersion = CKeyMetadata::VERSION_WITH_KEY_ORIGIN;
- }
-
- // Write meta to wallet
- CPubKey pubkey;
- if (GetPubKey(meta_pair.first, pubkey)) {
- batch->WriteKeyMetadata(meta, pubkey, true);
- }
- }
- }
- batch.reset(); //write before setting the flag
- SetWalletFlag(WALLET_FLAG_KEY_ORIGIN_METADATA);
-}
-
-bool CWallet::LoadCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret)
-{
- return AddCryptedKeyInner(vchPubKey, vchCryptedSecret);
-}
-
-/**
- * Update wallet first key creation time. This should be called whenever keys
- * are added to the wallet, with the oldest key creation time.
- */
-void CWallet::UpdateTimeFirstKey(int64_t nCreateTime)
-{
- AssertLockHeld(cs_wallet);
- if (nCreateTime <= 1) {
- // Cannot determine birthday information, so set the wallet birthday to
- // the beginning of time.
- nTimeFirstKey = 1;
- } else if (!nTimeFirstKey || nCreateTime < nTimeFirstKey) {
- nTimeFirstKey = nCreateTime;
- }
-}
-
-bool CWallet::AddCScript(const CScript& redeemScript)
-{
- WalletBatch batch(*database);
- return AddCScriptWithDB(batch, redeemScript);
-}
-
-bool CWallet::AddCScriptWithDB(WalletBatch& batch, const CScript& redeemScript)
-{
- if (!FillableSigningProvider::AddCScript(redeemScript))
- return false;
- if (batch.WriteCScript(Hash160(redeemScript), redeemScript)) {
- UnsetWalletFlagWithDB(batch, WALLET_FLAG_BLANK_WALLET);
- return true;
- }
- return false;
-}
-
-bool CWallet::LoadCScript(const CScript& redeemScript)
-{
- /* A sanity check was added in pull #3843 to avoid adding redeemScripts
- * that never can be redeemed. However, old wallets may still contain
- * these. Do not add them to the wallet and warn. */
- if (redeemScript.size() > MAX_SCRIPT_ELEMENT_SIZE)
- {
- std::string strAddr = EncodeDestination(ScriptHash(redeemScript));
- WalletLogPrintf("%s: Warning: This wallet contains a redeemScript of size %i which exceeds maximum size %i thus can never be redeemed. Do not use address %s.\n", __func__, redeemScript.size(), MAX_SCRIPT_ELEMENT_SIZE, strAddr);
- return true;
+ AssertLockHeld(m_spk_man->cs_wallet);
+ if (m_spk_man) {
+ m_spk_man->UpgradeKeyMetadata();
}
-
- return FillableSigningProvider::AddCScript(redeemScript);
-}
-
-static bool ExtractPubKey(const CScript &dest, CPubKey& pubKeyOut)
-{
- std::vector<std::vector<unsigned char>> solutions;
- return Solver(dest, solutions) == TX_PUBKEY &&
- (pubKeyOut = CPubKey(solutions[0])).IsFullyValid();
-}
-
-bool CWallet::AddWatchOnlyInMem(const CScript &dest)
-{
- LOCK(cs_KeyStore);
- setWatchOnly.insert(dest);
- CPubKey pubKey;
- if (ExtractPubKey(dest, pubKey)) {
- mapWatchKeys[pubKey.GetID()] = pubKey;
- ImplicitlyLearnRelatedKeyScripts(pubKey);
- }
- return true;
-}
-
-bool CWallet::AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest)
-{
- if (!AddWatchOnlyInMem(dest))
- return false;
- const CKeyMetadata& meta = m_script_metadata[CScriptID(dest)];
- UpdateTimeFirstKey(meta.nCreateTime);
- NotifyWatchonlyChanged(true);
- if (batch.WriteWatchOnly(dest, meta)) {
- UnsetWalletFlagWithDB(batch, WALLET_FLAG_BLANK_WALLET);
- return true;
- }
- return false;
-}
-
-bool CWallet::AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest, int64_t create_time)
-{
- m_script_metadata[CScriptID(dest)].nCreateTime = create_time;
- return AddWatchOnlyWithDB(batch, dest);
-}
-
-bool CWallet::AddWatchOnly(const CScript& dest)
-{
- WalletBatch batch(*database);
- return AddWatchOnlyWithDB(batch, dest);
-}
-
-bool CWallet::AddWatchOnly(const CScript& dest, int64_t nCreateTime)
-{
- m_script_metadata[CScriptID(dest)].nCreateTime = nCreateTime;
- return AddWatchOnly(dest);
-}
-
-bool CWallet::RemoveWatchOnly(const CScript &dest)
-{
- AssertLockHeld(cs_wallet);
- {
- LOCK(cs_KeyStore);
- setWatchOnly.erase(dest);
- CPubKey pubKey;
- if (ExtractPubKey(dest, pubKey)) {
- mapWatchKeys.erase(pubKey.GetID());
- }
- // Related CScripts are not removed; having superfluous scripts around is
- // harmless (see comment in ImplicitlyLearnRelatedKeyScripts).
- }
-
- if (!HaveWatchOnly())
- NotifyWatchonlyChanged(false);
- if (!WalletBatch(*database).EraseWatchOnly(dest))
- return false;
-
- return true;
-}
-
-bool CWallet::LoadWatchOnly(const CScript &dest)
-{
- return AddWatchOnlyInMem(dest);
-}
-
-bool CWallet::HaveWatchOnly(const CScript &dest) const
-{
- LOCK(cs_KeyStore);
- return setWatchOnly.count(dest) > 0;
-}
-
-bool CWallet::HaveWatchOnly() const
-{
- LOCK(cs_KeyStore);
- return (!setWatchOnly.empty());
}
bool CWallet::Unlock(const SecureString& strWalletPassphrase, bool accept_no_keys)
@@ -887,14 +533,15 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
}
encrypted_batch->WriteMasterKey(nMasterKeyMaxID, kMasterKey);
- if (!EncryptKeys(_vMasterKey))
- {
- encrypted_batch->TxnAbort();
- delete encrypted_batch;
- encrypted_batch = nullptr;
- // We now probably have half of our keys encrypted in memory, and half not...
- // die and let the user reload the unencrypted wallet.
- assert(false);
+ if (auto spk_man = m_spk_man.get()) {
+ if (!spk_man->EncryptKeys(_vMasterKey)) {
+ encrypted_batch->TxnAbort();
+ delete encrypted_batch;
+ encrypted_batch = nullptr;
+ // We now probably have half of our keys encrypted in memory, and half not...
+ // die and let the user reload the unencrypted wallet.
+ assert(false);
+ }
}
// Encryption was introduced in version 0.4.0
@@ -915,11 +562,11 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
Unlock(strWalletPassphrase);
// if we are using HD, replace the HD seed with a new one
- if (IsHDEnabled()) {
- SetHDSeed(GenerateNewSeed());
+ if (m_spk_man->IsHDEnabled()) {
+ m_spk_man->SetHDSeed(m_spk_man->GenerateNewSeed());
}
- NewKeyPool();
+ m_spk_man->NewKeyPool();
Lock();
// Need to completely rewrite the wallet file; if we don't, bdb might keep
@@ -1051,7 +698,7 @@ void CWallet::SetUsedDestinationState(const uint256& hash, unsigned int n, bool
CTxDestination dst;
if (ExtractDestination(srctx->tx->vout[n].scriptPubKey, dst)) {
- if (::IsMine(*this, dst)) {
+ if (IsMine(dst)) {
LOCK(cs_wallet);
if (used && !GetDestData(dst, "used", nullptr)) {
AddDestData(dst, "used", "p"); // p for "present", opposite of absent (null)
@@ -1065,7 +712,7 @@ void CWallet::SetUsedDestinationState(const uint256& hash, unsigned int n, bool
bool CWallet::IsUsedDestination(const CTxDestination& dst) const
{
LOCK(cs_wallet);
- return ::IsMine(*this, dst) && GetDestData(dst, "used", nullptr);
+ return IsMine(dst) && GetDestData(dst, "used", nullptr);
}
bool CWallet::IsUsedDestination(const uint256& hash, unsigned int n) const
@@ -1225,13 +872,13 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, CWalletTx::St
// loop though all outputs
for (const CTxOut& txout: tx.vout) {
// extract addresses and check if they match with an unused keypool key
- for (const auto& keyid : GetAffectedKeys(txout.scriptPubKey, *this)) {
- std::map<CKeyID, int64_t>::const_iterator mi = m_pool_key_to_index.find(keyid);
- if (mi != m_pool_key_to_index.end()) {
+ for (const auto& keyid : GetAffectedKeys(txout.scriptPubKey, *m_spk_man)) {
+ std::map<CKeyID, int64_t>::const_iterator mi = m_spk_man->m_pool_key_to_index.find(keyid);
+ if (mi != m_spk_man->m_pool_key_to_index.end()) {
WalletLogPrintf("%s: Detected a used keypool key, mark all keypool key up to this key as used\n", __func__);
MarkReserveKeysAsUsed(mi->second);
- if (!TopUpKeyPool()) {
+ if (!m_spk_man->TopUpKeyPool()) {
WalletLogPrintf("%s: Topping up keypool failed (locked wallet)\n", __func__);
}
}
@@ -1487,7 +1134,21 @@ CAmount CWallet::GetDebit(const CTxIn &txin, const isminefilter& filter) const
isminetype CWallet::IsMine(const CTxOut& txout) const
{
- return ::IsMine(*this, txout.scriptPubKey);
+ return IsMine(txout.scriptPubKey);
+}
+
+isminetype CWallet::IsMine(const CTxDestination& dest) const
+{
+ return IsMine(GetScriptForDestination(dest));
+}
+
+isminetype CWallet::IsMine(const CScript& script) const
+{
+ isminetype result = ISMINE_NO;
+ if (auto spk_man = m_spk_man.get()) {
+ result = spk_man->IsMine(script);
+ }
+ return result;
}
CAmount CWallet::GetCredit(const CTxOut& txout, const isminefilter& filter) const
@@ -1511,7 +1172,7 @@ bool CWallet::IsChange(const CScript& script) const
// a better way of identifying which outputs are 'the send' and which are
// 'the change' will need to be implemented (maybe extend CWalletTx to remember
// which output, if any, was change).
- if (::IsMine(*this, script))
+ if (IsMine(script))
{
CTxDestination address;
if (!ExtractDestination(script, address))
@@ -1601,92 +1262,24 @@ CAmount CWallet::GetChange(const CTransaction& tx) const
return nChange;
}
-CPubKey CWallet::GenerateNewSeed()
-{
- assert(!IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
- CKey key;
- key.MakeNewKey(true);
- return DeriveNewSeed(key);
-}
-
-CPubKey CWallet::DeriveNewSeed(const CKey& key)
-{
- int64_t nCreationTime = GetTime();
- CKeyMetadata metadata(nCreationTime);
-
- // calculate the seed
- CPubKey seed = key.GetPubKey();
- assert(key.VerifyPubKey(seed));
-
- // set the hd keypath to "s" -> Seed, refers the seed to itself
- metadata.hdKeypath = "s";
- metadata.has_key_origin = false;
- metadata.hd_seed_id = seed.GetID();
-
- {
- LOCK(cs_wallet);
-
- // mem store the metadata
- mapKeyMetadata[seed.GetID()] = metadata;
-
- // write the key&metadata to the database
- if (!AddKeyPubKey(key, seed))
- throw std::runtime_error(std::string(__func__) + ": AddKeyPubKey failed");
- }
-
- return seed;
-}
-
-void CWallet::SetHDSeed(const CPubKey& seed)
-{
- LOCK(cs_wallet);
- // store the keyid (hash160) together with
- // the child index counter in the database
- // as a hdchain object
- CHDChain newHdChain;
- newHdChain.nVersion = CanSupportFeature(FEATURE_HD_SPLIT) ? CHDChain::VERSION_HD_CHAIN_SPLIT : CHDChain::VERSION_HD_BASE;
- newHdChain.seed_id = seed.GetID();
- SetHDChain(newHdChain, false);
- NotifyCanGetAddressesChanged();
- UnsetWalletFlag(WALLET_FLAG_BLANK_WALLET);
-}
-
-void CWallet::SetHDChain(const CHDChain& chain, bool memonly)
-{
- LOCK(cs_wallet);
- if (!memonly && !WalletBatch(*database).WriteHDChain(chain))
- throw std::runtime_error(std::string(__func__) + ": writing chain failed");
-
- hdChain = chain;
-}
-
bool CWallet::IsHDEnabled() const
{
- return !hdChain.seed_id.IsNull();
-}
-
-bool CWallet::CanGenerateKeys()
-{
- // A wallet can generate keys if it has an HD seed (IsHDEnabled) or it is a non-HD wallet (pre FEATURE_HD)
- LOCK(cs_wallet);
- return IsHDEnabled() || !CanSupportFeature(FEATURE_HD);
+ bool result = true;
+ if (auto spk_man = m_spk_man.get()) {
+ result &= spk_man->IsHDEnabled();
+ }
+ return result;
}
bool CWallet::CanGetAddresses(bool internal)
{
- LOCK(cs_wallet);
- // Check if the keypool has keys
- bool keypool_has_keys;
- if (internal && CanSupportFeature(FEATURE_HD_SPLIT)) {
- keypool_has_keys = setInternalKeyPool.size() > 0;
- } else {
- keypool_has_keys = KeypoolCountExternalKeys() > 0;
- }
- // If the keypool doesn't have keys, check if we can generate them
- if (!keypool_has_keys) {
- return CanGenerateKeys();
+ {
+ auto spk_man = m_spk_man.get();
+ if (spk_man && spk_man->CanGetAddresses(internal)) {
+ return true;
+ }
}
- return keypool_has_keys;
+ return false;
}
void CWallet::SetWalletFlag(uint64_t flags)
@@ -1745,7 +1338,9 @@ bool CWallet::DummySignInput(CTxIn &tx_in, const CTxOut &txout, bool use_max_sig
const CScript& scriptPubKey = txout.scriptPubKey;
SignatureData sigdata;
- if (!ProduceSignature(*this, use_max_sig ? DUMMY_MAXIMUM_SIGNATURE_CREATOR : DUMMY_SIGNATURE_CREATOR, scriptPubKey, sigdata)) {
+ const SigningProvider* provider = GetSigningProvider();
+
+ if (!ProduceSignature(*provider, use_max_sig ? DUMMY_MAXIMUM_SIGNATURE_CREATOR : DUMMY_SIGNATURE_CREATOR, scriptPubKey, sigdata)) {
return false;
}
UpdateInput(tx_in, sigdata);
@@ -1770,97 +1365,43 @@ bool CWallet::DummySignTx(CMutableTransaction &txNew, const std::vector<CTxOut>
bool CWallet::ImportScripts(const std::set<CScript> scripts, int64_t timestamp)
{
- WalletBatch batch(*database);
- for (const auto& entry : scripts) {
- CScriptID id(entry);
- if (HaveCScript(id)) {
- WalletLogPrintf("Already have script %s, skipping\n", HexStr(entry));
- continue;
- }
- if (!AddCScriptWithDB(batch, entry)) {
- return false;
- }
-
- if (timestamp > 0) {
- m_script_metadata[CScriptID(entry)].nCreateTime = timestamp;
- }
- }
- if (timestamp > 0) {
- UpdateTimeFirstKey(timestamp);
+ auto spk_man = GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ return false;
}
-
- return true;
+ AssertLockHeld(spk_man->cs_wallet);
+ return spk_man->ImportScripts(scripts, timestamp);
}
bool CWallet::ImportPrivKeys(const std::map<CKeyID, CKey>& privkey_map, const int64_t timestamp)
{
- WalletBatch batch(*database);
- for (const auto& entry : privkey_map) {
- const CKey& key = entry.second;
- CPubKey pubkey = key.GetPubKey();
- const CKeyID& id = entry.first;
- assert(key.VerifyPubKey(pubkey));
- // Skip if we already have the key
- if (HaveKey(id)) {
- WalletLogPrintf("Already have key with pubkey %s, skipping\n", HexStr(pubkey));
- continue;
- }
- mapKeyMetadata[id].nCreateTime = timestamp;
- // If the private key is not present in the wallet, insert it.
- if (!AddKeyPubKeyWithDB(batch, key, pubkey)) {
- return false;
- }
- UpdateTimeFirstKey(timestamp);
+ auto spk_man = GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ return false;
}
- return true;
+ AssertLockHeld(spk_man->cs_wallet);
+ return spk_man->ImportPrivKeys(privkey_map, timestamp);
}
bool CWallet::ImportPubKeys(const std::vector<CKeyID>& ordered_pubkeys, const std::map<CKeyID, CPubKey>& pubkey_map, const std::map<CKeyID, std::pair<CPubKey, KeyOriginInfo>>& key_origins, const bool add_keypool, const bool internal, const int64_t timestamp)
{
- WalletBatch batch(*database);
- for (const auto& entry : key_origins) {
- AddKeyOriginWithDB(batch, entry.second.first, entry.second.second);
- }
- for (const CKeyID& id : ordered_pubkeys) {
- auto entry = pubkey_map.find(id);
- if (entry == pubkey_map.end()) {
- continue;
- }
- const CPubKey& pubkey = entry->second;
- CPubKey temp;
- if (GetPubKey(id, temp)) {
- // Already have pubkey, skipping
- WalletLogPrintf("Already have pubkey %s, skipping\n", HexStr(temp));
- continue;
- }
- if (!AddWatchOnlyWithDB(batch, GetScriptForRawPubKey(pubkey), timestamp)) {
- return false;
- }
- mapKeyMetadata[id].nCreateTime = timestamp;
-
- // Add to keypool only works with pubkeys
- if (add_keypool) {
- AddKeypoolPubkeyWithDB(pubkey, internal, batch);
- NotifyCanGetAddressesChanged();
- }
+ auto spk_man = GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ return false;
}
- return true;
+ AssertLockHeld(spk_man->cs_wallet);
+ return spk_man->ImportPubKeys(ordered_pubkeys, pubkey_map, key_origins, add_keypool, internal, timestamp);
}
bool CWallet::ImportScriptPubKeys(const std::string& label, const std::set<CScript>& script_pub_keys, const bool have_solving_data, const bool apply_label, const int64_t timestamp)
{
- WalletBatch batch(*database);
- for (const CScript& script : script_pub_keys) {
- if (!have_solving_data || !::IsMine(*this, script)) { // Always call AddWatchOnly for non-solvable watch-only, so that watch timestamp gets updated
- if (!AddWatchOnlyWithDB(batch, script, timestamp)) {
- return false;
- }
- }
- CTxDestination dest;
- ExtractDestination(script, dest);
- if (apply_label && IsValidDestination(dest)) {
- SetAddressBookWithDB(batch, dest, label, "receive");
- }
+ auto spk_man = GetLegacyScriptPubKeyMan();
+ if (!spk_man) {
+ return false;
+ }
+ AssertLockHeld(spk_man->cs_wallet);
+ if (!spk_man->ImportScriptPubKeys(label, script_pub_keys, have_solving_data, apply_label, timestamp)) {
+ return false;
}
return true;
}
@@ -2541,7 +2082,9 @@ void CWallet::AvailableCoins(interfaces::Chain::Lock& locked_chain, std::vector<
continue;
}
- bool solvable = IsSolvable(*this, wtx.tx->vout[i].scriptPubKey);
+ const SigningProvider* provider = GetSigningProvider();
+
+ bool solvable = provider ? IsSolvable(*provider, wtx.tx->vout[i].scriptPubKey) : false;
bool spendable = ((mine & ISMINE_SPENDABLE) != ISMINE_NO) || (((mine & ISMINE_WATCH_ONLY) != ISMINE_NO) && (coinControl && coinControl->fAllowWatchOnly && solvable));
vCoins.push_back(COutput(&wtx, i, nDepth, spendable, solvable, safeTx, (coinControl && coinControl->fAllowWatchOnly)));
@@ -2775,7 +2318,13 @@ bool CWallet::SignTransaction(CMutableTransaction& tx)
const CScript& scriptPubKey = mi->second.tx->vout[input.prevout.n].scriptPubKey;
const CAmount& amount = mi->second.tx->vout[input.prevout.n].nValue;
SignatureData sigdata;
- if (!ProduceSignature(*this, MutableTransactionSignatureCreator(&tx, nIn, amount, SIGHASH_ALL), scriptPubKey, sigdata)) {
+
+ const SigningProvider* provider = GetSigningProvider();
+ if (!provider) {
+ return false;
+ }
+
+ if (!ProduceSignature(*provider, MutableTransactionSignatureCreator(&tx, nIn, amount, SIGHASH_ALL), scriptPubKey, sigdata)) {
return false;
}
UpdateInput(input, sigdata);
@@ -3233,7 +2782,12 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
const CScript& scriptPubKey = coin.txout.scriptPubKey;
SignatureData sigdata;
- if (!ProduceSignature(*this, MutableTransactionSignatureCreator(&txNew, nIn, coin.txout.nValue, SIGHASH_ALL), scriptPubKey, sigdata))
+ const SigningProvider* provider = GetSigningProvider();
+ if (!provider) {
+ return false;
+ }
+
+ if (!ProduceSignature(*provider, MutableTransactionSignatureCreator(&txNew, nIn, coin.txout.nValue, SIGHASH_ALL), scriptPubKey, sigdata))
{
strFailReason = _("Signing transaction failed").translated;
return false;
@@ -3341,7 +2895,7 @@ DBErrors CWallet::LoadWallet(bool& fFirstRunRet)
{
setInternalKeyPool.clear();
setExternalKeyPool.clear();
- m_pool_key_to_index.clear();
+ m_spk_man->m_pool_key_to_index.clear();
// Note: can't top-up keypool here, because wallet is locked.
// User will be prompted to unlock wallet the next operation
// that requires a new key.
@@ -3378,7 +2932,7 @@ DBErrors CWallet::ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256
{
setInternalKeyPool.clear();
setExternalKeyPool.clear();
- m_pool_key_to_index.clear();
+ m_spk_man->m_pool_key_to_index.clear();
// Note: can't top-up keypool here, because wallet is locked.
// User will be prompted to unlock wallet the next operation
// that requires a new key.
@@ -3403,7 +2957,7 @@ DBErrors CWallet::ZapWalletTx(std::vector<CWalletTx>& vWtx)
LOCK(cs_wallet);
setInternalKeyPool.clear();
setExternalKeyPool.clear();
- m_pool_key_to_index.clear();
+ m_spk_man->m_pool_key_to_index.clear();
// Note: can't top-up keypool here, because wallet is locked.
// User will be prompted to unlock wallet the next operation
// that requires a new key.
@@ -3427,7 +2981,7 @@ bool CWallet::SetAddressBookWithDB(WalletBatch& batch, const CTxDestination& add
if (!strPurpose.empty()) /* update purpose only if requested */
mapAddressBook[address].purpose = strPurpose;
}
- NotifyAddressBookChanged(this, address, strName, ::IsMine(*this, address) != ISMINE_NO,
+ NotifyAddressBookChanged(this, address, strName, IsMine(address) != ISMINE_NO,
strPurpose, (fUpdated ? CT_UPDATED : CT_NEW) );
if (!strPurpose.empty() && !batch.WritePurpose(EncodeDestination(address), strPurpose))
return false;
@@ -3454,258 +3008,50 @@ bool CWallet::DelAddressBook(const CTxDestination& address)
mapAddressBook.erase(address);
}
- NotifyAddressBookChanged(this, address, "", ::IsMine(*this, address) != ISMINE_NO, "", CT_DELETED);
+ NotifyAddressBookChanged(this, address, "", IsMine(address) != ISMINE_NO, "", CT_DELETED);
WalletBatch(*database).ErasePurpose(EncodeDestination(address));
return WalletBatch(*database).EraseName(EncodeDestination(address));
}
-/**
- * Mark old keypool keys as used,
- * and generate all new keys
- */
-bool CWallet::NewKeyPool()
-{
- if (IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
- return false;
- }
- {
- LOCK(cs_wallet);
- WalletBatch batch(*database);
-
- for (const int64_t nIndex : setInternalKeyPool) {
- batch.ErasePool(nIndex);
- }
- setInternalKeyPool.clear();
-
- for (const int64_t nIndex : setExternalKeyPool) {
- batch.ErasePool(nIndex);
- }
- setExternalKeyPool.clear();
-
- for (const int64_t nIndex : set_pre_split_keypool) {
- batch.ErasePool(nIndex);
- }
- set_pre_split_keypool.clear();
-
- m_pool_key_to_index.clear();
-
- if (!TopUpKeyPool()) {
- return false;
- }
- WalletLogPrintf("CWallet::NewKeyPool rewrote keypool\n");
- }
- return true;
-}
-
size_t CWallet::KeypoolCountExternalKeys()
{
AssertLockHeld(cs_wallet);
- return setExternalKeyPool.size() + set_pre_split_keypool.size();
-}
-void CWallet::LoadKeyPool(int64_t nIndex, const CKeyPool &keypool)
-{
- AssertLockHeld(cs_wallet);
- if (keypool.m_pre_split) {
- set_pre_split_keypool.insert(nIndex);
- } else if (keypool.fInternal) {
- setInternalKeyPool.insert(nIndex);
- } else {
- setExternalKeyPool.insert(nIndex);
+ unsigned int count = 0;
+ if (auto spk_man = m_spk_man.get()) {
+ AssertLockHeld(spk_man->cs_wallet);
+ count += spk_man->KeypoolCountExternalKeys();
}
- m_max_keypool_index = std::max(m_max_keypool_index, nIndex);
- m_pool_key_to_index[keypool.vchPubKey.GetID()] = nIndex;
- // If no metadata exists yet, create a default with the pool key's
- // creation time. Note that this may be overwritten by actually
- // stored metadata for that key later, which is fine.
- CKeyID keyid = keypool.vchPubKey.GetID();
- if (mapKeyMetadata.count(keyid) == 0)
- mapKeyMetadata[keyid] = CKeyMetadata(keypool.nTime);
+ return count;
}
bool CWallet::TopUpKeyPool(unsigned int kpSize)
{
- if (!CanGenerateKeys()) {
- return false;
- }
- {
- LOCK(cs_wallet);
-
- if (IsLocked()) return false;
-
- // Top up key pool
- unsigned int nTargetSize;
- if (kpSize > 0)
- nTargetSize = kpSize;
- else
- nTargetSize = std::max(gArgs.GetArg("-keypool", DEFAULT_KEYPOOL_SIZE), (int64_t) 0);
-
- // count amount of available keys (internal, external)
- // make sure the keypool of external and internal keys fits the user selected target (-keypool)
- int64_t missingExternal = std::max(std::max((int64_t) nTargetSize, (int64_t) 1) - (int64_t)setExternalKeyPool.size(), (int64_t) 0);
- int64_t missingInternal = std::max(std::max((int64_t) nTargetSize, (int64_t) 1) - (int64_t)setInternalKeyPool.size(), (int64_t) 0);
-
- if (!IsHDEnabled() || !CanSupportFeature(FEATURE_HD_SPLIT))
- {
- // don't create extra internal keys
- missingInternal = 0;
- }
- bool internal = false;
- WalletBatch batch(*database);
- for (int64_t i = missingInternal + missingExternal; i--;)
- {
- if (i < missingInternal) {
- internal = true;
- }
-
- CPubKey pubkey(GenerateNewKey(batch, internal));
- AddKeypoolPubkeyWithDB(pubkey, internal, batch);
- }
- if (missingInternal + missingExternal > 0) {
- WalletLogPrintf("keypool added %d keys (%d internal), size=%u (%u internal)\n", missingInternal + missingExternal, missingInternal, setInternalKeyPool.size() + setExternalKeyPool.size() + set_pre_split_keypool.size(), setInternalKeyPool.size());
- }
- }
- NotifyCanGetAddressesChanged();
- return true;
-}
-
-void CWallet::AddKeypoolPubkeyWithDB(const CPubKey& pubkey, const bool internal, WalletBatch& batch)
-{
- LOCK(cs_wallet);
- assert(m_max_keypool_index < std::numeric_limits<int64_t>::max()); // How in the hell did you use so many keys?
- int64_t index = ++m_max_keypool_index;
- if (!batch.WritePool(index, CKeyPool(pubkey, internal))) {
- throw std::runtime_error(std::string(__func__) + ": writing imported pubkey failed");
- }
- if (internal) {
- setInternalKeyPool.insert(index);
- } else {
- setExternalKeyPool.insert(index);
- }
- m_pool_key_to_index[pubkey.GetID()] = index;
-}
-
-bool CWallet::ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool, bool fRequestedInternal)
-{
- nIndex = -1;
- keypool.vchPubKey = CPubKey();
- {
- LOCK(cs_wallet);
-
- TopUpKeyPool();
-
- bool fReturningInternal = fRequestedInternal;
- fReturningInternal &= (IsHDEnabled() && CanSupportFeature(FEATURE_HD_SPLIT)) || IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
- bool use_split_keypool = set_pre_split_keypool.empty();
- std::set<int64_t>& setKeyPool = use_split_keypool ? (fReturningInternal ? setInternalKeyPool : setExternalKeyPool) : set_pre_split_keypool;
-
- // Get the oldest key
- if (setKeyPool.empty()) {
- return false;
- }
-
- WalletBatch batch(*database);
-
- auto it = setKeyPool.begin();
- nIndex = *it;
- setKeyPool.erase(it);
- if (!batch.ReadPool(nIndex, keypool)) {
- throw std::runtime_error(std::string(__func__) + ": read failed");
- }
- CPubKey pk;
- if (!GetPubKey(keypool.vchPubKey.GetID(), pk)) {
- throw std::runtime_error(std::string(__func__) + ": unknown key in key pool");
- }
- // If the key was pre-split keypool, we don't care about what type it is
- if (use_split_keypool && keypool.fInternal != fReturningInternal) {
- throw std::runtime_error(std::string(__func__) + ": keypool entry misclassified");
- }
- if (!keypool.vchPubKey.IsValid()) {
- throw std::runtime_error(std::string(__func__) + ": keypool entry invalid");
- }
-
- m_pool_key_to_index.erase(keypool.vchPubKey.GetID());
- WalletLogPrintf("keypool reserve %d\n", nIndex);
- }
- NotifyCanGetAddressesChanged();
- return true;
-}
-
-void CWallet::KeepKey(int64_t nIndex)
-{
- // Remove from key pool
- WalletBatch batch(*database);
- batch.ErasePool(nIndex);
- WalletLogPrintf("keypool keep %d\n", nIndex);
-}
-
-void CWallet::ReturnKey(int64_t nIndex, bool fInternal, const CPubKey& pubkey)
-{
- // Return to key pool
- {
- LOCK(cs_wallet);
- if (fInternal) {
- setInternalKeyPool.insert(nIndex);
- } else if (!set_pre_split_keypool.empty()) {
- set_pre_split_keypool.insert(nIndex);
- } else {
- setExternalKeyPool.insert(nIndex);
- }
- m_pool_key_to_index[pubkey.GetID()] = nIndex;
- NotifyCanGetAddressesChanged();
- }
- WalletLogPrintf("keypool return %d\n", nIndex);
-}
-
-bool CWallet::GetKeyFromPool(CPubKey& result, bool internal)
-{
- if (!CanGetAddresses(internal)) {
- return false;
- }
-
- CKeyPool keypool;
- {
- LOCK(cs_wallet);
- int64_t nIndex;
- if (!ReserveKeyFromKeyPool(nIndex, keypool, internal) && !IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
- if (IsLocked()) return false;
- WalletBatch batch(*database);
- result = GenerateNewKey(batch, internal);
- return true;
- }
- KeepKey(nIndex);
- result = keypool.vchPubKey;
+ bool res = true;
+ if (auto spk_man = m_spk_man.get()) {
+ res &= spk_man->TopUpKeyPool(kpSize);
}
- return true;
+ return res;
}
bool CWallet::GetNewDestination(const OutputType type, const std::string label, CTxDestination& dest, std::string& error)
{
- LOCK(cs_wallet);
error.clear();
-
- TopUpKeyPool();
-
- // Generate a new key that is added to wallet
- CPubKey new_key;
- if (!GetKeyFromPool(new_key)) {
- error = "Error: Keypool ran out, please call keypoolrefill first";
- return false;
+ bool result = false;
+ auto spk_man = m_spk_man.get();
+ if (spk_man) {
+ result = spk_man->GetNewDestination(type, label, dest, error);
}
- LearnRelatedScripts(new_key, type);
- dest = GetDestinationForKey(new_key, type);
-
- SetAddressBook(dest, label, "receive");
- return true;
+ return result;
}
bool CWallet::GetNewChangeDestination(const OutputType type, CTxDestination& dest, std::string& error)
{
error.clear();
- TopUpKeyPool();
+ m_spk_man->TopUpKeyPool();
ReserveDestination reservedest(this);
if (!reservedest.GetReservedDestination(type, dest, true)) {
@@ -3717,35 +3063,12 @@ bool CWallet::GetNewChangeDestination(const OutputType type, CTxDestination& des
return true;
}
-static int64_t GetOldestKeyTimeInPool(const std::set<int64_t>& setKeyPool, WalletBatch& batch) {
- if (setKeyPool.empty()) {
- return GetTime();
- }
-
- CKeyPool keypool;
- int64_t nIndex = *(setKeyPool.begin());
- if (!batch.ReadPool(nIndex, keypool)) {
- throw std::runtime_error(std::string(__func__) + ": read oldest key in keypool failed");
- }
- assert(keypool.vchPubKey.IsValid());
- return keypool.nTime;
-}
-
int64_t CWallet::GetOldestKeyPoolTime()
{
- LOCK(cs_wallet);
-
- WalletBatch batch(*database);
-
- // load oldest key from keypool, get time and return
- int64_t oldestKey = GetOldestKeyTimeInPool(setExternalKeyPool, batch);
- if (IsHDEnabled() && CanSupportFeature(FEATURE_HD_SPLIT)) {
- oldestKey = std::max(GetOldestKeyTimeInPool(setInternalKeyPool, batch), oldestKey);
- if (!set_pre_split_keypool.empty()) {
- oldestKey = std::max(GetOldestKeyTimeInPool(set_pre_split_keypool, batch), oldestKey);
- }
+ int64_t oldestKey = std::numeric_limits<int64_t>::max();
+ if (auto spk_man = m_spk_man.get()) {
+ oldestKey = spk_man->GetOldestKeyPoolTime();
}
-
return oldestKey;
}
@@ -3898,6 +3221,11 @@ std::set<CTxDestination> CWallet::GetLabelAddresses(const std::string& label) co
bool ReserveDestination::GetReservedDestination(const OutputType type, CTxDestination& dest, bool internal)
{
+ m_spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (!m_spk_man) {
+ return false;
+ }
+
if (!pwallet->CanGetAddresses(internal)) {
return false;
}
@@ -3905,14 +3233,14 @@ bool ReserveDestination::GetReservedDestination(const OutputType type, CTxDestin
if (nIndex == -1)
{
CKeyPool keypool;
- if (!pwallet->ReserveKeyFromKeyPool(nIndex, keypool, internal)) {
+ if (!m_spk_man->ReserveKeyFromKeyPool(nIndex, keypool, internal)) {
return false;
}
vchPubKey = keypool.vchPubKey;
fInternal = keypool.fInternal;
}
assert(vchPubKey.IsValid());
- pwallet->LearnRelatedScripts(vchPubKey, type);
+ m_spk_man->LearnRelatedScripts(vchPubKey, type);
address = GetDestinationForKey(vchPubKey, type);
dest = address;
return true;
@@ -3921,7 +3249,7 @@ bool ReserveDestination::GetReservedDestination(const OutputType type, CTxDestin
void ReserveDestination::KeepDestination()
{
if (nIndex != -1)
- pwallet->KeepKey(nIndex);
+ m_spk_man->KeepKey(nIndex);
nIndex = -1;
vchPubKey = CPubKey();
address = CNoDestination();
@@ -3930,37 +3258,13 @@ void ReserveDestination::KeepDestination()
void ReserveDestination::ReturnDestination()
{
if (nIndex != -1) {
- pwallet->ReturnKey(nIndex, fInternal, vchPubKey);
+ m_spk_man->ReturnKey(nIndex, fInternal, vchPubKey);
}
nIndex = -1;
vchPubKey = CPubKey();
address = CNoDestination();
}
-void CWallet::MarkReserveKeysAsUsed(int64_t keypool_id)
-{
- AssertLockHeld(cs_wallet);
- bool internal = setInternalKeyPool.count(keypool_id);
- if (!internal) assert(setExternalKeyPool.count(keypool_id) || set_pre_split_keypool.count(keypool_id));
- std::set<int64_t> *setKeyPool = internal ? &setInternalKeyPool : (set_pre_split_keypool.empty() ? &setExternalKeyPool : &set_pre_split_keypool);
- auto it = setKeyPool->begin();
-
- WalletBatch batch(*database);
- while (it != std::end(*setKeyPool)) {
- const int64_t& index = *(it);
- if (index > keypool_id) break; // set*KeyPool is ordered
-
- CKeyPool keypool;
- if (batch.ReadPool(index, keypool)) { //TODO: This should be unnecessary
- m_pool_key_to_index.erase(keypool.vchPubKey.GetID());
- }
- LearnAllRelatedScripts(keypool.vchPubKey);
- batch.ErasePool(index);
- WalletLogPrintf("keypool index %d removed\n", index);
- it = setKeyPool->erase(it);
- }
-}
-
void CWallet::LockCoin(const COutPoint& output)
{
AssertLockHeld(cs_wallet);
@@ -4003,8 +3307,12 @@ void CWallet::GetKeyBirthTimes(interfaces::Chain::Lock& locked_chain, std::map<C
AssertLockHeld(cs_wallet);
mapKeyBirth.clear();
+ LegacyScriptPubKeyMan* spk_man = GetLegacyScriptPubKeyMan();
+ assert(spk_man != nullptr);
+ AssertLockHeld(spk_man->cs_wallet);
+
// get birth times for keys with metadata
- for (const auto& entry : mapKeyMetadata) {
+ for (const auto& entry : spk_man->mapKeyMetadata) {
if (entry.second.nCreateTime) {
mapKeyBirth[entry.first] = entry.second.nCreateTime;
}
@@ -4014,7 +3322,7 @@ void CWallet::GetKeyBirthTimes(interfaces::Chain::Lock& locked_chain, std::map<C
const Optional<int> tip_height = locked_chain.getHeight();
const int max_height = tip_height && *tip_height > 144 ? *tip_height - 144 : 0; // the tip can be reorganized; use a 144-block safety margin
std::map<CKeyID, int> mapKeyFirstBlock;
- for (const CKeyID &keyid : GetKeys()) {
+ for (const CKeyID &keyid : spk_man->GetKeys()) {
if (mapKeyBirth.count(keyid) == 0)
mapKeyFirstBlock[keyid] = max_height;
}
@@ -4031,7 +3339,7 @@ void CWallet::GetKeyBirthTimes(interfaces::Chain::Lock& locked_chain, std::map<C
// ... which are already in a block
for (const CTxOut &txout : wtx.tx->vout) {
// iterate over all their outputs
- for (const auto &keyid : GetAffectedKeys(txout.scriptPubKey, *this)) {
+ for (const auto &keyid : GetAffectedKeys(txout.scriptPubKey, *spk_man)) {
// ... and all their affected keys
std::map<CKeyID, int>::iterator rit = mapKeyFirstBlock.find(keyid);
if (rit != mapKeyFirstBlock.end() && *height < rit->second)
@@ -4156,24 +3464,6 @@ std::vector<std::string> CWallet::GetDestValues(const std::string& prefix) const
return values;
}
-void CWallet::MarkPreSplitKeys()
-{
- WalletBatch batch(*database);
- for (auto it = setExternalKeyPool.begin(); it != setExternalKeyPool.end();) {
- int64_t index = *it;
- CKeyPool keypool;
- if (!batch.ReadPool(index, keypool)) {
- throw std::runtime_error(std::string(__func__) + ": read keypool entry failed");
- }
- keypool.m_pre_split = true;
- if (!batch.WritePool(index, keypool)) {
- throw std::runtime_error(std::string(__func__) + ": writing modified keypool entry failed");
- }
- set_pre_split_keypool.insert(index);
- it = setExternalKeyPool.erase(it);
- }
-}
-
bool CWallet::Verify(interfaces::Chain& chain, const WalletLocation& location, bool salvage_wallet, std::string& error_string, std::vector<std::string>& warnings)
{
// Do some checking on wallet path. It should be either a:
@@ -4316,13 +3606,13 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain,
bool hd_upgrade = false;
bool split_upgrade = false;
- if (walletInstance->CanSupportFeature(FEATURE_HD) && !walletInstance->IsHDEnabled()) {
+ if (walletInstance->CanSupportFeature(FEATURE_HD) && !walletInstance->m_spk_man->IsHDEnabled()) {
walletInstance->WalletLogPrintf("Upgrading wallet to HD\n");
walletInstance->SetMinVersion(FEATURE_HD);
// generate a new master key
- CPubKey masterPubKey = walletInstance->GenerateNewSeed();
- walletInstance->SetHDSeed(masterPubKey);
+ CPubKey masterPubKey = walletInstance->m_spk_man->GenerateNewSeed();
+ walletInstance->m_spk_man->SetHDSeed(masterPubKey);
hd_upgrade = true;
}
// Upgrade to HD chain split if necessary
@@ -4337,7 +3627,7 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain,
}
// Regenerate the keypool if upgraded to HD
if (hd_upgrade) {
- if (!walletInstance->TopUpKeyPool()) {
+ if (!walletInstance->m_spk_man->TopUpKeyPool()) {
error = _("Unable to generate keys").translated;
return nullptr;
}
@@ -4352,12 +3642,12 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain,
walletInstance->SetWalletFlags(wallet_creation_flags, false);
if (!(wallet_creation_flags & (WALLET_FLAG_DISABLE_PRIVATE_KEYS | WALLET_FLAG_BLANK_WALLET))) {
// generate a new seed
- CPubKey seed = walletInstance->GenerateNewSeed();
- walletInstance->SetHDSeed(seed);
+ CPubKey seed = walletInstance->m_spk_man->GenerateNewSeed();
+ walletInstance->m_spk_man->SetHDSeed(seed);
}
// Top up the keypool
- if (walletInstance->CanGenerateKeys() && !walletInstance->TopUpKeyPool()) {
+ if (walletInstance->m_spk_man->CanGenerateKeys() && !walletInstance->m_spk_man->TopUpKeyPool()) {
error = _("Unable to generate initial keys").translated;
return nullptr;
}
@@ -4650,23 +3940,6 @@ bool CWalletTx::IsImmatureCoinBase(interfaces::Chain::Lock& locked_chain) const
return GetBlocksToMaturity(locked_chain) > 0;
}
-void CWallet::LearnRelatedScripts(const CPubKey& key, OutputType type)
-{
- if (key.IsCompressed() && (type == OutputType::P2SH_SEGWIT || type == OutputType::BECH32)) {
- CTxDestination witdest = WitnessV0KeyHash(key.GetID());
- CScript witprog = GetScriptForDestination(witdest);
- // Make sure the resulting program is solvable.
- assert(IsSolvable(*this, witprog));
- AddCScript(witprog);
- }
-}
-
-void CWallet::LearnAllRelatedScripts(const CPubKey& key)
-{
- // OutputType::P2SH_SEGWIT always adds all necessary scripts for all types.
- LearnRelatedScripts(key, OutputType::P2SH_SEGWIT);
-}
-
std::vector<OutputGroup> CWallet::GroupOutputs(const std::vector<COutput>& outputs, bool single_coin) const {
std::vector<OutputGroup> groups;
std::map<CTxDestination, OutputGroup> gmap;
@@ -4697,35 +3970,6 @@ std::vector<OutputGroup> CWallet::GroupOutputs(const std::vector<COutput>& outpu
return groups;
}
-bool CWallet::GetKeyOrigin(const CKeyID& keyID, KeyOriginInfo& info) const
-{
- CKeyMetadata meta;
- {
- LOCK(cs_wallet);
- auto it = mapKeyMetadata.find(keyID);
- if (it != mapKeyMetadata.end()) {
- meta = it->second;
- }
- }
- if (meta.has_key_origin) {
- std::copy(meta.key_origin.fingerprint, meta.key_origin.fingerprint + 4, info.fingerprint);
- info.path = meta.key_origin.path;
- } else { // Single pubkeys get the master fingerprint of themselves
- std::copy(keyID.begin(), keyID.begin() + 4, info.fingerprint);
- }
- return true;
-}
-
-bool CWallet::AddKeyOriginWithDB(WalletBatch& batch, const CPubKey& pubkey, const KeyOriginInfo& info)
-{
- LOCK(cs_wallet);
- std::copy(info.fingerprint, info.fingerprint + 4, mapKeyMetadata[pubkey.GetID()].key_origin.fingerprint);
- mapKeyMetadata[pubkey.GetID()].key_origin.path = info.path;
- mapKeyMetadata[pubkey.GetID()].has_key_origin = true;
- mapKeyMetadata[pubkey.GetID()].hdKeypath = WriteHDKeypath(info.path);
- return batch.WriteKeyMetadata(mapKeyMetadata[pubkey.GetID()], pubkey, true);
-}
-
bool CWallet::SetCrypted()
{
LOCK(cs_KeyStore);
@@ -4760,168 +4004,17 @@ bool CWallet::Lock()
return true;
}
-bool CWallet::Unlock(const CKeyingMaterial& vMasterKeyIn, bool accept_no_keys)
+ScriptPubKeyMan* CWallet::GetScriptPubKeyMan() const
{
- {
- LOCK(cs_KeyStore);
- if (!SetCrypted())
- return false;
-
- bool keyPass = mapCryptedKeys.empty(); // Always pass when there are no encrypted keys
- bool keyFail = false;
- CryptedKeyMap::const_iterator mi = mapCryptedKeys.begin();
- for (; mi != mapCryptedKeys.end(); ++mi)
- {
- const CPubKey &vchPubKey = (*mi).second.first;
- const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
- CKey key;
- if (!DecryptKey(vMasterKeyIn, vchCryptedSecret, vchPubKey, key))
- {
- keyFail = true;
- break;
- }
- keyPass = true;
- if (fDecryptionThoroughlyChecked)
- break;
- }
- if (keyPass && keyFail)
- {
- LogPrintf("The wallet is probably corrupted: Some keys decrypt but not all.\n");
- throw std::runtime_error("Error unlocking wallet: some keys decrypt but not all. Your wallet file may be corrupt.");
- }
- if (keyFail || (!keyPass && !accept_no_keys))
- return false;
- vMasterKey = vMasterKeyIn;
- fDecryptionThoroughlyChecked = true;
- }
- NotifyStatusChanged(this);
- return true;
+ return m_spk_man.get();
}
-bool CWallet::HaveKey(const CKeyID &address) const
+const SigningProvider* CWallet::GetSigningProvider() const
{
- LOCK(cs_KeyStore);
- if (!IsCrypted()) {
- return FillableSigningProvider::HaveKey(address);
- }
- return mapCryptedKeys.count(address) > 0;
+ return m_spk_man.get();
}
-bool CWallet::GetKey(const CKeyID &address, CKey& keyOut) const
+LegacyScriptPubKeyMan* CWallet::GetLegacyScriptPubKeyMan() const
{
- LOCK(cs_KeyStore);
- if (!IsCrypted()) {
- return FillableSigningProvider::GetKey(address, keyOut);
- }
-
- CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
- if (mi != mapCryptedKeys.end())
- {
- const CPubKey &vchPubKey = (*mi).second.first;
- const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
- return DecryptKey(vMasterKey, vchCryptedSecret, vchPubKey, keyOut);
- }
- return false;
-}
-
-bool CWallet::GetWatchPubKey(const CKeyID &address, CPubKey &pubkey_out) const
-{
- LOCK(cs_KeyStore);
- WatchKeyMap::const_iterator it = mapWatchKeys.find(address);
- if (it != mapWatchKeys.end()) {
- pubkey_out = it->second;
- return true;
- }
- return false;
-}
-
-bool CWallet::GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const
-{
- LOCK(cs_KeyStore);
- if (!IsCrypted()) {
- if (!FillableSigningProvider::GetPubKey(address, vchPubKeyOut)) {
- return GetWatchPubKey(address, vchPubKeyOut);
- }
- return true;
- }
-
- CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
- if (mi != mapCryptedKeys.end())
- {
- vchPubKeyOut = (*mi).second.first;
- return true;
- }
- // Check for watch-only pubkeys
- return GetWatchPubKey(address, vchPubKeyOut);
-}
-
-std::set<CKeyID> CWallet::GetKeys() const
-{
- LOCK(cs_KeyStore);
- if (!IsCrypted()) {
- return FillableSigningProvider::GetKeys();
- }
- std::set<CKeyID> set_address;
- for (const auto& mi : mapCryptedKeys) {
- set_address.insert(mi.first);
- }
- return set_address;
-}
-
-bool CWallet::EncryptKeys(CKeyingMaterial& vMasterKeyIn)
-{
- LOCK(cs_KeyStore);
- if (!mapCryptedKeys.empty() || IsCrypted())
- return false;
-
- fUseCrypto = true;
- for (const KeyMap::value_type& mKey : mapKeys)
- {
- const CKey &key = mKey.second;
- CPubKey vchPubKey = key.GetPubKey();
- CKeyingMaterial vchSecret(key.begin(), key.end());
- std::vector<unsigned char> vchCryptedSecret;
- if (!EncryptSecret(vMasterKeyIn, vchSecret, vchPubKey.GetHash(), vchCryptedSecret))
- return false;
- if (!AddCryptedKey(vchPubKey, vchCryptedSecret))
- return false;
- }
- mapKeys.clear();
- return true;
-}
-
-bool CWallet::AddKeyPubKeyInner(const CKey& key, const CPubKey &pubkey)
-{
- LOCK(cs_KeyStore);
- if (!IsCrypted()) {
- return FillableSigningProvider::AddKeyPubKey(key, pubkey);
- }
-
- if (IsLocked()) {
- return false;
- }
-
- std::vector<unsigned char> vchCryptedSecret;
- CKeyingMaterial vchSecret(key.begin(), key.end());
- if (!EncryptSecret(vMasterKey, vchSecret, pubkey.GetHash(), vchCryptedSecret)) {
- return false;
- }
-
- if (!AddCryptedKey(pubkey, vchCryptedSecret)) {
- return false;
- }
- return true;
-}
-
-
-bool CWallet::AddCryptedKeyInner(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret)
-{
- LOCK(cs_KeyStore);
- if (!SetCrypted()) {
- return false;
- }
-
- mapCryptedKeys[vchPubKey.GetID()] = make_pair(vchPubKey, vchCryptedSecret);
- ImplicitlyLearnRelatedKeyScripts(vchPubKey);
- return true;
+ return m_spk_man.get();
}
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 85c277ff50..f3b791441c 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -18,7 +18,7 @@
#include <validationinterface.h>
#include <wallet/coinselection.h>
#include <wallet/crypter.h>
-#include <wallet/ismine.h>
+#include <wallet/scriptpubkeyman.h>
#include <wallet/walletdb.h>
#include <wallet/walletutil.h>
@@ -57,8 +57,6 @@ enum class WalletCreationStatus {
WalletCreationStatus CreateWallet(interfaces::Chain& chain, const SecureString& passphrase, uint64_t wallet_creation_flags, const std::string& name, std::string& error, std::vector<std::string>& warnings, std::shared_ptr<CWallet>& result);
-//! Default for -keypool
-static const unsigned int DEFAULT_KEYPOOL_SIZE = 1000;
//! -paytxfee default
constexpr CAmount DEFAULT_PAY_TX_FEE = 0;
//! -fallbackfee default
@@ -99,58 +97,12 @@ struct FeeCalculation;
enum class FeeEstimateMode;
class ReserveDestination;
-/** (client) version numbers for particular wallet features */
-enum WalletFeature
-{
- FEATURE_BASE = 10500, // the earliest version new wallets supports (only useful for getwalletinfo's clientversion output)
-
- FEATURE_WALLETCRYPT = 40000, // wallet encryption
- FEATURE_COMPRPUBKEY = 60000, // compressed public keys
-
- FEATURE_HD = 130000, // Hierarchical key derivation after BIP32 (HD Wallet)
-
- FEATURE_HD_SPLIT = 139900, // Wallet with HD chain split (change outputs will use m/0'/1'/k)
-
- FEATURE_NO_DEFAULT_KEY = 159900, // Wallet without a default key written
-
- FEATURE_PRE_SPLIT_KEYPOOL = 169900, // Upgraded to HD SPLIT and can have a pre-split keypool
-
- FEATURE_LATEST = FEATURE_PRE_SPLIT_KEYPOOL
-};
-
//! Default for -addresstype
constexpr OutputType DEFAULT_ADDRESS_TYPE{OutputType::BECH32};
//! Default for -changetype
constexpr OutputType DEFAULT_CHANGE_TYPE{OutputType::CHANGE_AUTO};
-enum WalletFlags : uint64_t {
- // wallet flags in the upper section (> 1 << 31) will lead to not opening the wallet if flag is unknown
- // unknown wallet flags in the lower section <= (1 << 31) will be tolerated
-
- // will categorize coins as clean (not reused) and dirty (reused), and handle
- // them with privacy considerations in mind
- WALLET_FLAG_AVOID_REUSE = (1ULL << 0),
-
- // Indicates that the metadata has already been upgraded to contain key origins
- WALLET_FLAG_KEY_ORIGIN_METADATA = (1ULL << 1),
-
- // will enforce the rule that the wallet can't contain any private keys (only watch-only/pubkeys)
- WALLET_FLAG_DISABLE_PRIVATE_KEYS = (1ULL << 32),
-
- //! Flag set when a wallet contains no HD seed and no private keys, scripts,
- //! addresses, and other watch only things, and is therefore "blank."
- //!
- //! The only function this flag serves is to distinguish a blank wallet from
- //! a newly created wallet when the wallet database is loaded, to avoid
- //! initialization that should only happen on first run.
- //!
- //! This flag is also a mandatory flag to prevent previous versions of
- //! bitcoin from opening the wallet, thinking it was newly created, and
- //! then improperly reinitializing it.
- WALLET_FLAG_BLANK_WALLET = (1ULL << 33),
-};
-
static constexpr uint64_t KNOWN_WALLET_FLAGS =
WALLET_FLAG_AVOID_REUSE
| WALLET_FLAG_BLANK_WALLET
@@ -169,99 +121,6 @@ static const std::map<std::string,WalletFlags> WALLET_FLAG_MAP{
extern const std::map<uint64_t,std::string> WALLET_FLAG_CAVEATS;
-/** A key from a CWallet's keypool
- *
- * The wallet holds one (for pre HD-split wallets) or several keypools. These
- * are sets of keys that have not yet been used to provide addresses or receive
- * change.
- *
- * The Bitcoin Core wallet was originally a collection of unrelated private
- * keys with their associated addresses. If a non-HD wallet generated a
- * key/address, gave that address out and then restored a backup from before
- * that key's generation, then any funds sent to that address would be
- * lost definitively.
- *
- * The keypool was implemented to avoid this scenario (commit: 10384941). The
- * wallet would generate a set of keys (100 by default). When a new public key
- * was required, either to give out as an address or to use in a change output,
- * it would be drawn from the keypool. The keypool would then be topped up to
- * maintain 100 keys. This ensured that as long as the wallet hadn't used more
- * than 100 keys since the previous backup, all funds would be safe, since a
- * restored wallet would be able to scan for all owned addresses.
- *
- * A keypool also allowed encrypted wallets to give out addresses without
- * having to be decrypted to generate a new private key.
- *
- * With the introduction of HD wallets (commit: f1902510), the keypool
- * essentially became an address look-ahead pool. Restoring old backups can no
- * longer definitively lose funds as long as the addresses used were from the
- * wallet's HD seed (since all private keys can be rederived from the seed).
- * However, if many addresses were used since the backup, then the wallet may
- * not know how far ahead in the HD chain to look for its addresses. The
- * keypool is used to implement a 'gap limit'. The keypool maintains a set of
- * keys (by default 1000) ahead of the last used key and scans for the
- * addresses of those keys. This avoids the risk of not seeing transactions
- * involving the wallet's addresses, or of re-using the same address.
- *
- * The HD-split wallet feature added a second keypool (commit: 02592f4c). There
- * is an external keypool (for addresses to hand out) and an internal keypool
- * (for change addresses).
- *
- * Keypool keys are stored in the wallet/keystore's keymap. The keypool data is
- * stored as sets of indexes in the wallet (setInternalKeyPool,
- * setExternalKeyPool and set_pre_split_keypool), and a map from the key to the
- * index (m_pool_key_to_index). The CKeyPool object is used to
- * serialize/deserialize the pool data to/from the database.
- */
-class CKeyPool
-{
-public:
- //! The time at which the key was generated. Set in AddKeypoolPubKeyWithDB
- int64_t nTime;
- //! The public key
- CPubKey vchPubKey;
- //! Whether this keypool entry is in the internal keypool (for change outputs)
- bool fInternal;
- //! Whether this key was generated for a keypool before the wallet was upgraded to HD-split
- bool m_pre_split;
-
- CKeyPool();
- CKeyPool(const CPubKey& vchPubKeyIn, bool internalIn);
-
- ADD_SERIALIZE_METHODS;
-
- template <typename Stream, typename Operation>
- inline void SerializationOp(Stream& s, Operation ser_action) {
- int nVersion = s.GetVersion();
- if (!(s.GetType() & SER_GETHASH))
- READWRITE(nVersion);
- READWRITE(nTime);
- READWRITE(vchPubKey);
- if (ser_action.ForRead()) {
- try {
- READWRITE(fInternal);
- }
- catch (std::ios_base::failure&) {
- /* flag as external address if we can't read the internal boolean
- (this will be the case for any wallet before the HD chain split version) */
- fInternal = false;
- }
- try {
- READWRITE(m_pre_split);
- }
- catch (std::ios_base::failure&) {
- /* flag as postsplit address if we can't read the m_pre_split boolean
- (this will be the case for any wallet that upgrades to HD chain split)*/
- m_pre_split = false;
- }
- }
- else {
- READWRITE(fInternal);
- READWRITE(m_pre_split);
- }
- }
-};
-
/** A wrapper to reserve an address from a wallet
*
* ReserveDestination is used to reserve an address.
@@ -282,6 +141,7 @@ class ReserveDestination
protected:
//! The wallet to reserve from
CWallet* pwallet;
+ LegacyScriptPubKeyMan* m_spk_man{nullptr};
//! The index of the address's key in the keypool
int64_t nIndex{-1};
//! The public key for the address
@@ -722,10 +582,9 @@ struct CoinSelectionParams
class WalletRescanReserver; //forward declarations for ScanForWalletTransactions/RescanFromTime
/**
- * A CWallet is an extension of a keystore, which also maintains a set of transactions and balances,
- * and provides the ability to create new transactions.
+ * A CWallet maintains a set of transactions and balances, and provides the ability to create new transactions.
*/
-class CWallet final : public FillableSigningProvider, private interfaces::Chain::Notifications
+class CWallet final : public WalletStorage, private interfaces::Chain::Notifications
{
private:
CKeyingMaterial vMasterKey GUARDED_BY(cs_KeyStore);
@@ -737,22 +596,8 @@ private:
//! keeps track of whether Unlock has run a thorough check before
bool fDecryptionThoroughlyChecked;
- using CryptedKeyMap = std::map<CKeyID, std::pair<CPubKey, std::vector<unsigned char>>>;
- using WatchOnlySet = std::set<CScript>;
- using WatchKeyMap = std::map<CKeyID, CPubKey>;
-
bool SetCrypted();
-
- //! will encrypt previously unencrypted keys
- bool EncryptKeys(CKeyingMaterial& vMasterKeyIn);
-
bool Unlock(const CKeyingMaterial& vMasterKeyIn, bool accept_no_keys = false);
- CryptedKeyMap mapCryptedKeys GUARDED_BY(cs_KeyStore);
- WatchOnlySet setWatchOnly GUARDED_BY(cs_KeyStore);
- WatchKeyMap mapWatchKeys GUARDED_BY(cs_KeyStore);
-
- bool AddCryptedKeyInner(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
- bool AddKeyPubKeyInner(const CKey& key, const CPubKey &pubkey);
std::atomic<bool> fAbortRescan{false};
std::atomic<bool> fScanningWallet{false}; // controlled by WalletRescanReserver
@@ -761,8 +606,6 @@ private:
std::mutex mutexScanning;
friend class WalletRescanReserver;
- WalletBatch *encrypted_batch GUARDED_BY(cs_wallet) = nullptr;
-
//! the current wallet version: clients below this version are not able to load the wallet
int nWalletVersion GUARDED_BY(cs_wallet){FEATURE_BASE};
@@ -812,52 +655,12 @@ private:
* Should be called with non-zero block_hash and posInBlock if this is for a transaction that is included in a block. */
void SyncTransaction(const CTransactionRef& tx, CWalletTx::Status status, const uint256& block_hash, int posInBlock = 0, bool update_tx = true) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- /* the HD chain data model (external chain counters) */
- CHDChain hdChain;
-
- /* HD derive new child key (on internal or external chain) */
- void DeriveNewChildKey(WalletBatch& batch, CKeyMetadata& metadata, CKey& secret, bool internal = false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
-
- std::set<int64_t> setInternalKeyPool GUARDED_BY(cs_wallet);
- std::set<int64_t> setExternalKeyPool GUARDED_BY(cs_wallet);
- std::set<int64_t> set_pre_split_keypool GUARDED_BY(cs_wallet);
- int64_t m_max_keypool_index GUARDED_BY(cs_wallet) = 0;
- std::map<CKeyID, int64_t> m_pool_key_to_index;
std::atomic<uint64_t> m_wallet_flags{0};
- int64_t nTimeFirstKey GUARDED_BY(cs_wallet) = 0;
-
- /**
- * Private version of AddWatchOnly method which does not accept a
- * timestamp, and which will reset the wallet's nTimeFirstKey value to 1 if
- * the watch key did not previously have a timestamp associated with it.
- * Because this is an inherited virtual method, it is accessible despite
- * being marked private, but it is marked private anyway to encourage use
- * of the other AddWatchOnly which accepts a timestamp and sets
- * nTimeFirstKey more intelligently for more efficient rescans.
- */
- bool AddWatchOnly(const CScript& dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- bool AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- bool AddWatchOnlyInMem(const CScript &dest);
-
- /** Add a KeyOriginInfo to the wallet */
- bool AddKeyOriginWithDB(WalletBatch& batch, const CPubKey& pubkey, const KeyOriginInfo& info);
-
- //! Adds a key to the store, and saves it to disk.
- bool AddKeyPubKeyWithDB(WalletBatch &batch,const CKey& key, const CPubKey &pubkey) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
-
- //! Adds a watch-only address to the store, and saves it to disk.
- bool AddWatchOnlyWithDB(WalletBatch &batch, const CScript& dest, int64_t create_time) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
-
- void AddKeypoolPubkeyWithDB(const CPubKey& pubkey, const bool internal, WalletBatch& batch);
-
bool SetAddressBookWithDB(WalletBatch& batch, const CTxDestination& address, const std::string& strName, const std::string& strPurpose);
- //! Adds a script to the store and saves it to disk
- bool AddCScriptWithDB(WalletBatch& batch, const CScript& script);
-
//! Unsets a wallet flag and saves it to disk
- void UnsetWalletFlagWithDB(WalletBatch& batch, uint64_t flag);
+ void UnsetWalletFlagWithDB(WalletBatch& batch, uint64_t flag) override;
/** Interface for accessing chain state. */
interfaces::Chain* m_chain;
@@ -878,9 +681,6 @@ private:
*/
uint256 m_last_block_processed GUARDED_BY(cs_wallet);
- //! Fetches a key from the keypool
- bool GetKeyFromPool(CPubKey &key, bool internal = false);
-
public:
/*
* Main wallet lock.
@@ -895,6 +695,7 @@ public:
{
return *database;
}
+ WalletDatabase& GetDatabase() override { return *database; }
/**
* Select a set of coins such that nValueRet >= nTargetValue and at least
@@ -910,15 +711,6 @@ public:
*/
const std::string& GetName() const { return m_location.GetName(); }
- void LoadKeyPool(int64_t nIndex, const CKeyPool &keypool) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- void MarkPreSplitKeys() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
-
- // Map from Key ID to key metadata.
- std::map<CKeyID, CKeyMetadata> mapKeyMetadata GUARDED_BY(cs_wallet);
-
- // Map from Script ID to key metadata (for watch-only keys).
- std::map<CScriptID, CKeyMetadata> m_script_metadata GUARDED_BY(cs_wallet);
-
typedef std::map<unsigned int, CMasterKey> MasterKeyMap;
MasterKeyMap mapMasterKeys;
unsigned int nMasterKeyMaxID = 0;
@@ -942,7 +734,7 @@ public:
}
bool IsCrypted() const { return fUseCrypto; }
- bool IsLocked() const;
+ bool IsLocked() const override;
bool Lock();
/** Interface to assert chain access and if successful lock it */
@@ -972,7 +764,7 @@ public:
const CWalletTx* GetWalletTx(const uint256& hash) const;
//! check whether we are allowed to upgrade (or already support) to the named feature
- bool CanSupportFeature(enum WalletFeature wf) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); return nWalletMaxVersion >= wf; }
+ bool CanSupportFeature(enum WalletFeature wf) const override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); return nWalletMaxVersion >= wf; }
/**
* populate vCoins with vector of available COutputs.
@@ -1022,34 +814,10 @@ public:
int64_t ScanningDuration() const { return fScanningWallet ? GetTimeMillis() - m_scanning_start : 0; }
double ScanningProgress() const { return fScanningWallet ? (double) m_scanning_progress : 0; }
- /**
- * keystore implementation
- * Generate a new key
- */
- CPubKey GenerateNewKey(WalletBatch& batch, bool internal = false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- //! Adds a key to the store, and saves it to disk.
- bool AddKeyPubKey(const CKey& key, const CPubKey &pubkey) override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- //! Adds a key to the store, without saving it to disk (used by LoadWallet)
- bool LoadKey(const CKey& key, const CPubKey &pubkey) { return AddKeyPubKeyInner(key, pubkey); }
- //! Load metadata (used by LoadWallet)
- void LoadKeyMetadata(const CKeyID& keyID, const CKeyMetadata &metadata) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- void LoadScriptMetadata(const CScriptID& script_id, const CKeyMetadata &metadata) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
//! Upgrade stored CKeyMetadata objects to store key origin info as KeyOriginInfo
void UpgradeKeyMetadata() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
bool LoadMinVersion(int nVersion) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); nWalletVersion = nVersion; nWalletMaxVersion = std::max(nWalletMaxVersion, nVersion); return true; }
- void UpdateTimeFirstKey(int64_t nCreateTime) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
-
- //! Adds an encrypted key to the store, and saves it to disk.
- bool AddCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
- //! Adds an encrypted key to the store, without saving it to disk (used by LoadWallet)
- bool LoadCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
- bool GetKey(const CKeyID &address, CKey& keyOut) const override;
- bool GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const override;
- bool HaveKey(const CKeyID &address) const override;
- std::set<CKeyID> GetKeys() const override;
- bool AddCScript(const CScript& redeemScript) override;
- bool LoadCScript(const CScript& redeemScript);
//! Adds a destination data tuple to the store, and saves it to disk
bool AddDestData(const CTxDestination& dest, const std::string& key, const std::string& value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
@@ -1062,18 +830,6 @@ public:
//! Get all destination values matching a prefix.
std::vector<std::string> GetDestValues(const std::string& prefix) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- //! Adds a watch-only address to the store, and saves it to disk.
- bool AddWatchOnly(const CScript& dest, int64_t nCreateTime) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- bool RemoveWatchOnly(const CScript &dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- //! Adds a watch-only address to the store, without saving it to disk (used by LoadWallet)
- bool LoadWatchOnly(const CScript &dest);
- //! Returns whether the watch-only script is in the wallet
- bool HaveWatchOnly(const CScript &dest) const;
- //! Returns whether there are any watch-only things in the wallet
- bool HaveWatchOnly() const;
- //! Fetches a pubkey from mapWatchKeys if it exists there
- bool GetWatchPubKey(const CKeyID &address, CPubKey &pubkey_out) const;
-
//! Holds a timestamp at which point the wallet is scheduled (externally) to be relocked. Caller must arrange for actual relocking to occur via Lock().
int64_t nRelockTime = 0;
@@ -1189,33 +945,10 @@ public:
/** Absolute maximum transaction fee (in satoshis) used by default for the wallet */
CAmount m_default_max_tx_fee{DEFAULT_TRANSACTION_MAXFEE};
- bool NewKeyPool();
size_t KeypoolCountExternalKeys() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
bool TopUpKeyPool(unsigned int kpSize = 0);
- /**
- * Reserves a key from the keypool and sets nIndex to its index
- *
- * @param[out] nIndex the index of the key in keypool
- * @param[out] keypool the keypool the key was drawn from, which could be the
- * the pre-split pool if present, or the internal or external pool
- * @param fRequestedInternal true if the caller would like the key drawn
- * from the internal keypool, false if external is preferred
- *
- * @return true if succeeded, false if failed due to empty keypool
- * @throws std::runtime_error if keypool read failed, key was invalid,
- * was not found in the wallet, or was misclassified in the internal
- * or external keypool
- */
- bool ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool, bool fRequestedInternal);
- void KeepKey(int64_t nIndex);
- void ReturnKey(int64_t nIndex, bool fInternal, const CPubKey& pubkey);
int64_t GetOldestKeyPoolTime();
- /**
- * Marks all keys in the keypool up to and including reserve_key as used.
- */
- void MarkReserveKeysAsUsed(int64_t keypool_id) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
- const std::map<CKeyID, int64_t>& GetAllReserveKeys() const { return m_pool_key_to_index; }
std::set<std::set<CTxDestination>> GetAddressGroupings() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
std::map<CTxDestination, CAmount> GetAddressBalances(interfaces::Chain::Lock& locked_chain);
@@ -1225,6 +958,8 @@ public:
bool GetNewDestination(const OutputType type, const std::string label, CTxDestination& dest, std::string& error);
bool GetNewChangeDestination(const OutputType type, CTxDestination& dest, std::string& error);
+ isminetype IsMine(const CTxDestination& dest) const;
+ isminetype IsMine(const CScript& script) const;
isminetype IsMine(const CTxIn& txin) const;
/**
* Returns amount of debit if the input matches the
@@ -1261,7 +996,7 @@ public:
}
//! signify that a particular wallet feature is now used. this may change nWalletVersion and nWalletMaxVersion if those are lower
- void SetMinVersion(enum WalletFeature, WalletBatch* batch_in = nullptr, bool fExplicit = false);
+ void SetMinVersion(enum WalletFeature, WalletBatch* batch_in = nullptr, bool fExplicit = false) override;
//! change which version we're allowed to upgrade to (note that this does not immediately imply upgrading to that format)
bool SetMaxVersion(int nVersion);
@@ -1340,31 +1075,12 @@ public:
bool BackupWallet(const std::string& strDest);
- /* Set the HD chain model (chain child index counters) */
- void SetHDChain(const CHDChain& chain, bool memonly);
- const CHDChain& GetHDChain() const { return hdChain; }
-
/* Returns true if HD is enabled */
bool IsHDEnabled() const;
- /* Returns true if the wallet can generate new keys */
- bool CanGenerateKeys();
-
/* Returns true if the wallet can give out new addresses. This means it has keys in the keypool or can generate new keys */
bool CanGetAddresses(bool internal = false);
- /* Generates a new HD seed (will not be activated) */
- CPubKey GenerateNewSeed();
-
- /* Derives a new HD seed (will not be activated) */
- CPubKey DeriveNewSeed(const CKey& key);
-
- /* Set the current HD seed (will reset the chain child index counters)
- Sets the seed's version based on the current wallet version (so the
- caller must ensure the current wallet version is correct before calling
- this function). */
- void SetHDSeed(const CPubKey& key);
-
/**
* Blocks until the wallet state is up-to-date to /at least/ the current
* chain at the time this function is entered
@@ -1373,35 +1089,21 @@ public:
*/
void BlockUntilSyncedToCurrentChain() LOCKS_EXCLUDED(cs_main, cs_wallet);
- /**
- * Explicitly make the wallet learn the related scripts for outputs to the
- * given key. This is purely to make the wallet file compatible with older
- * software, as FillableSigningProvider automatically does this implicitly for all
- * keys now.
- */
- void LearnRelatedScripts(const CPubKey& key, OutputType);
-
- /**
- * Same as LearnRelatedScripts, but when the OutputType is not known (and could
- * be anything).
- */
- void LearnAllRelatedScripts(const CPubKey& key);
-
/** set a single wallet flag */
- void SetWalletFlag(uint64_t flags);
+ void SetWalletFlag(uint64_t flags) override;
/** Unsets a single wallet flag */
void UnsetWalletFlag(uint64_t flag);
/** check if a certain wallet flag is set */
- bool IsWalletFlagSet(uint64_t flag) const;
+ bool IsWalletFlagSet(uint64_t flag) const override;
/** overwrite all flags by the given uint64_t
returns false if unknown, non-tolerable flags are present */
bool SetWalletFlags(uint64_t overwriteFlags, bool memOnly);
/** Returns a bracketed wallet name for displaying in logs, will return [default wallet] if the wallet has no name */
- const std::string GetDisplayName() const {
+ const std::string GetDisplayName() const override {
std::string wallet_name = GetName().length() == 0 ? "default wallet" : GetName();
return strprintf("[%s]", wallet_name);
};
@@ -1412,8 +1114,28 @@ public:
LogPrintf(("%s " + fmt).c_str(), GetDisplayName(), parameters...);
};
- /** Implement lookup of key origin information through wallet key metadata. */
- bool GetKeyOrigin(const CKeyID& keyid, KeyOriginInfo& info) const override;
+ ScriptPubKeyMan* GetScriptPubKeyMan() const;
+ const SigningProvider* GetSigningProvider() const;
+ LegacyScriptPubKeyMan* GetLegacyScriptPubKeyMan() const;
+
+ // Temporary LegacyScriptPubKeyMan accessors and aliases.
+ friend class LegacyScriptPubKeyMan;
+ std::unique_ptr<LegacyScriptPubKeyMan> m_spk_man = MakeUnique<LegacyScriptPubKeyMan>(*this);
+ CCriticalSection& cs_KeyStore = m_spk_man->cs_KeyStore;
+ LegacyScriptPubKeyMan::KeyMap& mapKeys GUARDED_BY(cs_KeyStore) = m_spk_man->mapKeys;
+ LegacyScriptPubKeyMan::ScriptMap& mapScripts GUARDED_BY(cs_KeyStore) = m_spk_man->mapScripts;
+ LegacyScriptPubKeyMan::CryptedKeyMap& mapCryptedKeys GUARDED_BY(cs_KeyStore) = m_spk_man->mapCryptedKeys;
+ LegacyScriptPubKeyMan::WatchOnlySet& setWatchOnly GUARDED_BY(cs_KeyStore) = m_spk_man->setWatchOnly;
+ LegacyScriptPubKeyMan::WatchKeyMap& mapWatchKeys GUARDED_BY(cs_KeyStore) = m_spk_man->mapWatchKeys;
+ WalletBatch*& encrypted_batch GUARDED_BY(cs_wallet) = m_spk_man->encrypted_batch;
+ std::set<int64_t>& setInternalKeyPool GUARDED_BY(cs_wallet) = m_spk_man->setInternalKeyPool;
+ std::set<int64_t>& setExternalKeyPool GUARDED_BY(cs_wallet) = m_spk_man->setExternalKeyPool;
+ int64_t& nTimeFirstKey GUARDED_BY(cs_wallet) = m_spk_man->nTimeFirstKey;
+ std::map<CKeyID, CKeyMetadata>& mapKeyMetadata GUARDED_BY(cs_wallet) = m_spk_man->mapKeyMetadata;
+ std::map<CScriptID, CKeyMetadata>& m_script_metadata GUARDED_BY(cs_wallet) = m_spk_man->m_script_metadata;
+ void MarkPreSplitKeys() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(m_spk_man->cs_wallet); m_spk_man->MarkPreSplitKeys(); }
+ void MarkReserveKeysAsUsed(int64_t keypool_id) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(m_spk_man->cs_wallet); m_spk_man->MarkReserveKeysAsUsed(keypool_id); }
+ using CryptedKeyMap = LegacyScriptPubKeyMan::CryptedKeyMap;
};
/**
diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index a9e6763c6d..2ba7cdac36 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -196,7 +196,7 @@ public:
static bool
ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
- CWalletScanState &wss, std::string& strType, std::string& strErr) EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)
+ CWalletScanState &wss, std::string& strType, std::string& strErr) EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet, pwallet->GetLegacyScriptPubKeyMan()->cs_wallet)
{
try {
// Unserialize
@@ -250,8 +250,9 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
ssKey >> script;
char fYes;
ssValue >> fYes;
- if (fYes == '1')
- pwallet->LoadWatchOnly(script);
+ if (fYes == '1') {
+ pwallet->GetLegacyScriptPubKeyMan()->LoadWatchOnly(script);
+ }
} else if (strType == DBKeys::KEY) {
CPubKey vchPubKey;
ssKey >> vchPubKey;
@@ -302,12 +303,13 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
strErr = "Error reading wallet database: CPrivKey corrupt";
return false;
}
- if (!pwallet->LoadKey(key, vchPubKey))
+ if (!pwallet->GetLegacyScriptPubKeyMan()->LoadKey(key, vchPubKey))
{
- strErr = "Error reading wallet database: LoadKey failed";
+ strErr = "Error reading wallet database: LegacyScriptPubKeyMan::LoadKey failed";
return false;
}
} else if (strType == DBKeys::MASTER_KEY) {
+ // Master encryption key is loaded into only the wallet and not any of the ScriptPubKeyMans.
unsigned int nID;
ssKey >> nID;
CMasterKey kMasterKey;
@@ -332,9 +334,9 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
ssValue >> vchPrivKey;
wss.nCKeys++;
- if (!pwallet->LoadCryptedKey(vchPubKey, vchPrivKey))
+ if (!pwallet->GetLegacyScriptPubKeyMan()->LoadCryptedKey(vchPubKey, vchPrivKey))
{
- strErr = "Error reading wallet database: LoadCryptedKey failed";
+ strErr = "Error reading wallet database: LegacyScriptPubKeyMan::LoadCryptedKey failed";
return false;
}
wss.fIsEncrypted = true;
@@ -344,14 +346,14 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
CKeyMetadata keyMeta;
ssValue >> keyMeta;
wss.nKeyMeta++;
- pwallet->LoadKeyMetadata(vchPubKey.GetID(), keyMeta);
+ pwallet->GetLegacyScriptPubKeyMan()->LoadKeyMetadata(vchPubKey.GetID(), keyMeta);
} else if (strType == DBKeys::WATCHMETA) {
CScript script;
ssKey >> script;
CKeyMetadata keyMeta;
ssValue >> keyMeta;
wss.nKeyMeta++;
- pwallet->LoadScriptMetadata(CScriptID(script), keyMeta);
+ pwallet->GetLegacyScriptPubKeyMan()->LoadScriptMetadata(CScriptID(script), keyMeta);
} else if (strType == DBKeys::DEFAULTKEY) {
// We don't want or need the default key, but if there is one set,
// we want to make sure that it is valid so that we can detect corruption
@@ -367,15 +369,15 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
CKeyPool keypool;
ssValue >> keypool;
- pwallet->LoadKeyPool(nIndex, keypool);
+ pwallet->GetLegacyScriptPubKeyMan()->LoadKeyPool(nIndex, keypool);
} else if (strType == DBKeys::CSCRIPT) {
uint160 hash;
ssKey >> hash;
CScript script;
ssValue >> script;
- if (!pwallet->LoadCScript(script))
+ if (!pwallet->GetLegacyScriptPubKeyMan()->LoadCScript(script))
{
- strErr = "Error reading wallet database: LoadCScript failed";
+ strErr = "Error reading wallet database: LegacyScriptPubKeyMan::LoadCScript failed";
return false;
}
} else if (strType == DBKeys::ORDERPOSNEXT) {
@@ -389,7 +391,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
} else if (strType == DBKeys::HDCHAIN) {
CHDChain chain;
ssValue >> chain;
- pwallet->SetHDChain(chain, true);
+ pwallet->GetLegacyScriptPubKeyMan()->SetHDChain(chain, true);
} else if (strType == DBKeys::FLAGS) {
uint64_t flags;
ssValue >> flags;
@@ -432,6 +434,7 @@ DBErrors WalletBatch::LoadWallet(CWallet* pwallet)
DBErrors result = DBErrors::LOAD_OK;
LOCK(pwallet->cs_wallet);
+ AssertLockHeld(pwallet->GetLegacyScriptPubKeyMan()->cs_wallet);
try {
int nMinVersion = 0;
if (m_batch.Read(DBKeys::MINVERSION, nMinVersion)) {
@@ -512,8 +515,12 @@ DBErrors WalletBatch::LoadWallet(CWallet* pwallet)
wss.nKeys, wss.nCKeys, wss.nKeyMeta, wss.nKeys + wss.nCKeys, wss.m_unknown_records);
// nTimeFirstKey is only reliable if all keys have metadata
- if ((wss.nKeys + wss.nCKeys + wss.nWatchKeys) != wss.nKeyMeta)
- pwallet->UpdateTimeFirstKey(1);
+ if ((wss.nKeys + wss.nCKeys + wss.nWatchKeys) != wss.nKeyMeta) {
+ auto spk_man = pwallet->GetLegacyScriptPubKeyMan();
+ if (spk_man) {
+ spk_man->UpdateTimeFirstKey(1);
+ }
+ }
for (const uint256& hash : wss.vWalletUpgrade)
WriteTx(pwallet->mapWallet.at(hash));
@@ -706,6 +713,7 @@ bool WalletBatch::RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, C
{
// Required in LoadKeyMetadata():
LOCK(dummyWallet->cs_wallet);
+ AssertLockHeld(dummyWallet->GetLegacyScriptPubKeyMan()->cs_wallet);
fReadOK = ReadKeyValue(dummyWallet, ssKey, ssValue,
dummyWss, strType, strErr);
}
diff --git a/src/wallet/wallettool.cpp b/src/wallet/wallettool.cpp
index 0843194511..dc0cac60bd 100644
--- a/src/wallet/wallettool.cpp
+++ b/src/wallet/wallettool.cpp
@@ -30,15 +30,16 @@ static std::shared_ptr<CWallet> CreateWallet(const std::string& name, const fs::
bool first_run = true;
DBErrors load_wallet_ret = wallet_instance->LoadWallet(first_run);
if (load_wallet_ret != DBErrors::LOAD_OK) {
- tfm::format(std::cerr, "Error creating %s", name.c_str());
+ tfm::format(std::cerr, "Error creating %s", name);
return nullptr;
}
wallet_instance->SetMinVersion(FEATURE_HD_SPLIT);
// generate a new HD seed
- CPubKey seed = wallet_instance->GenerateNewSeed();
- wallet_instance->SetHDSeed(seed);
+ auto spk_man = wallet_instance->GetLegacyScriptPubKeyMan();
+ CPubKey seed = spk_man->GenerateNewSeed();
+ spk_man->SetHDSeed(seed);
tfm::format(std::cout, "Topping up keypool...\n");
wallet_instance->TopUpKeyPool();
@@ -59,28 +60,28 @@ static std::shared_ptr<CWallet> LoadWallet(const std::string& name, const fs::pa
bool first_run;
load_wallet_ret = wallet_instance->LoadWallet(first_run);
} catch (const std::runtime_error&) {
- tfm::format(std::cerr, "Error loading %s. Is wallet being used by another process?\n", name.c_str());
+ tfm::format(std::cerr, "Error loading %s. Is wallet being used by another process?\n", name);
return nullptr;
}
if (load_wallet_ret != DBErrors::LOAD_OK) {
wallet_instance = nullptr;
if (load_wallet_ret == DBErrors::CORRUPT) {
- tfm::format(std::cerr, "Error loading %s: Wallet corrupted", name.c_str());
+ tfm::format(std::cerr, "Error loading %s: Wallet corrupted", name);
return nullptr;
} else if (load_wallet_ret == DBErrors::NONCRITICAL_ERROR) {
tfm::format(std::cerr, "Error reading %s! All keys read correctly, but transaction data"
" or address book entries might be missing or incorrect.",
- name.c_str());
+ name);
} else if (load_wallet_ret == DBErrors::TOO_NEW) {
tfm::format(std::cerr, "Error loading %s: Wallet requires newer version of %s",
- name.c_str(), PACKAGE_NAME);
+ name, PACKAGE_NAME);
return nullptr;
} else if (load_wallet_ret == DBErrors::NEED_REWRITE) {
tfm::format(std::cerr, "Wallet needed to be rewritten: restart %s to complete", PACKAGE_NAME);
return nullptr;
} else {
- tfm::format(std::cerr, "Error loading %s", name.c_str());
+ tfm::format(std::cerr, "Error loading %s", name);
return nullptr;
}
}
@@ -94,7 +95,7 @@ static void WalletShowInfo(CWallet* wallet_instance)
tfm::format(std::cout, "Wallet info\n===========\n");
tfm::format(std::cout, "Encrypted: %s\n", wallet_instance->IsCrypted() ? "yes" : "no");
- tfm::format(std::cout, "HD (hd seed available): %s\n", wallet_instance->GetHDChain().seed_id.IsNull() ? "no" : "yes");
+ tfm::format(std::cout, "HD (hd seed available): %s\n", wallet_instance->IsHDEnabled() ? "yes" : "no");
tfm::format(std::cout, "Keypool Size: %u\n", wallet_instance->GetKeyPoolSize());
tfm::format(std::cout, "Transactions: %zu\n", wallet_instance->mapWallet.size());
tfm::format(std::cout, "Address Book: %zu\n", wallet_instance->mapAddressBook.size());
@@ -112,12 +113,12 @@ bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)
}
} else if (command == "info") {
if (!fs::exists(path)) {
- tfm::format(std::cerr, "Error: no wallet file at %s\n", name.c_str());
+ tfm::format(std::cerr, "Error: no wallet file at %s\n", name);
return false;
}
std::string error;
if (!WalletBatch::VerifyEnvironment(path, error)) {
- tfm::format(std::cerr, "Error loading %s. Is wallet being used by other process?\n", name.c_str());
+ tfm::format(std::cerr, "Error loading %s. Is wallet being used by other process?\n", name);
return false;
}
std::shared_ptr<CWallet> wallet_instance = LoadWallet(name, path);
@@ -125,7 +126,7 @@ bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)
WalletShowInfo(wallet_instance.get());
wallet_instance->Flush(true);
} else {
- tfm::format(std::cerr, "Invalid command: %s\n", command.c_str());
+ tfm::format(std::cerr, "Invalid command: %s\n", command);
return false;
}
diff --git a/src/wallet/walletutil.h b/src/wallet/walletutil.h
index ba2f913841..044c757e68 100644
--- a/src/wallet/walletutil.h
+++ b/src/wallet/walletutil.h
@@ -9,6 +9,54 @@
#include <vector>
+/** (client) version numbers for particular wallet features */
+enum WalletFeature
+{
+ FEATURE_BASE = 10500, // the earliest version new wallets supports (only useful for getwalletinfo's clientversion output)
+
+ FEATURE_WALLETCRYPT = 40000, // wallet encryption
+ FEATURE_COMPRPUBKEY = 60000, // compressed public keys
+
+ FEATURE_HD = 130000, // Hierarchical key derivation after BIP32 (HD Wallet)
+
+ FEATURE_HD_SPLIT = 139900, // Wallet with HD chain split (change outputs will use m/0'/1'/k)
+
+ FEATURE_NO_DEFAULT_KEY = 159900, // Wallet without a default key written
+
+ FEATURE_PRE_SPLIT_KEYPOOL = 169900, // Upgraded to HD SPLIT and can have a pre-split keypool
+
+ FEATURE_LATEST = FEATURE_PRE_SPLIT_KEYPOOL
+};
+
+
+
+enum WalletFlags : uint64_t {
+ // wallet flags in the upper section (> 1 << 31) will lead to not opening the wallet if flag is unknown
+ // unknown wallet flags in the lower section <= (1 << 31) will be tolerated
+
+ // will categorize coins as clean (not reused) and dirty (reused), and handle
+ // them with privacy considerations in mind
+ WALLET_FLAG_AVOID_REUSE = (1ULL << 0),
+
+ // Indicates that the metadata has already been upgraded to contain key origins
+ WALLET_FLAG_KEY_ORIGIN_METADATA = (1ULL << 1),
+
+ // will enforce the rule that the wallet can't contain any private keys (only watch-only/pubkeys)
+ WALLET_FLAG_DISABLE_PRIVATE_KEYS = (1ULL << 32),
+
+ //! Flag set when a wallet contains no HD seed and no private keys, scripts,
+ //! addresses, and other watch only things, and is therefore "blank."
+ //!
+ //! The only function this flag serves is to distinguish a blank wallet from
+ //! a newly created wallet when the wallet database is loaded, to avoid
+ //! initialization that should only happen on first run.
+ //!
+ //! This flag is also a mandatory flag to prevent previous versions of
+ //! bitcoin from opening the wallet, thinking it was newly created, and
+ //! then improperly reinitializing it.
+ WALLET_FLAG_BLANK_WALLET = (1ULL << 33),
+};
+
//! Get the path of the wallet directory.
fs::path GetWalletDir();
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 17:15:21 +0000