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-rw-r--r--src/script/sign.cpp39
1 files changed, 19 insertions, 20 deletions
diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index baa712dc2d..910bb39ce6 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -6,7 +6,6 @@
#include <script/sign.h>
#include <key.h>
-#include <keystore.h>
#include <policy/policy.h>
#include <primitives/transaction.h>
#include <script/standard.h>
@@ -15,16 +14,16 @@
typedef std::vector<unsigned char> valtype;
-TransactionSignatureCreator::TransactionSignatureCreator(const CKeyStore* keystoreIn, const CTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn) : BaseSignatureCreator(keystoreIn), txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn) {}
+TransactionSignatureCreator::TransactionSignatureCreator(const SigningProvider* provider, const CTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn) : BaseSignatureCreator(provider), txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn) {}
bool TransactionSignatureCreator::CreateSig(std::vector<unsigned char>& vchSig, const CKeyID& address, const CScript& scriptCode, SigVersion sigversion) const
{
CKey key;
- if (!keystore->GetKey(address, key))
+ if (!m_provider->GetKey(address, key))
return false;
// Signing with uncompressed keys is disabled in witness scripts
- if (sigversion == SIGVERSION_WITNESS_V0 && !key.IsCompressed())
+ if (sigversion == SigVersion::WITNESS_V0 && !key.IsCompressed())
return false;
uint256 hash = SignatureHash(scriptCode, *txTo, nIn, nHashType, amount, sigversion);
@@ -91,12 +90,12 @@ static bool SignStep(const BaseSignatureCreator& creator, const CScript& scriptP
else
{
CPubKey vch;
- creator.KeyStore().GetPubKey(keyID, vch);
+ creator.Provider().GetPubKey(keyID, vch);
ret.push_back(ToByteVector(vch));
}
return true;
case TX_SCRIPTHASH:
- if (creator.KeyStore().GetCScript(uint160(vSolutions[0]), scriptRet)) {
+ if (creator.Provider().GetCScript(uint160(vSolutions[0]), scriptRet)) {
ret.push_back(std::vector<unsigned char>(scriptRet.begin(), scriptRet.end()));
return true;
}
@@ -112,7 +111,7 @@ static bool SignStep(const BaseSignatureCreator& creator, const CScript& scriptP
case TX_WITNESS_V0_SCRIPTHASH:
CRIPEMD160().Write(&vSolutions[0][0], vSolutions[0].size()).Finalize(h160.begin());
- if (creator.KeyStore().GetCScript(h160, scriptRet)) {
+ if (creator.Provider().GetCScript(h160, scriptRet)) {
ret.push_back(std::vector<unsigned char>(scriptRet.begin(), scriptRet.end()));
return true;
}
@@ -142,7 +141,7 @@ bool ProduceSignature(const BaseSignatureCreator& creator, const CScript& fromPu
{
std::vector<valtype> result;
txnouttype whichType;
- bool solved = SignStep(creator, fromPubKey, result, whichType, SIGVERSION_BASE);
+ bool solved = SignStep(creator, fromPubKey, result, whichType, SigVersion::BASE);
bool P2SH = false;
CScript subscript;
sigdata.scriptWitness.stack.clear();
@@ -153,7 +152,7 @@ bool ProduceSignature(const BaseSignatureCreator& creator, const CScript& fromPu
// the final scriptSig is the signatures from that
// and then the serialized subscript:
subscript = CScript(result[0].begin(), result[0].end());
- solved = solved && SignStep(creator, subscript, result, whichType, SIGVERSION_BASE) && whichType != TX_SCRIPTHASH;
+ solved = solved && SignStep(creator, subscript, result, whichType, SigVersion::BASE) && whichType != TX_SCRIPTHASH;
P2SH = true;
}
@@ -162,7 +161,7 @@ bool ProduceSignature(const BaseSignatureCreator& creator, const CScript& fromPu
CScript witnessscript;
witnessscript << OP_DUP << OP_HASH160 << ToByteVector(result[0]) << OP_EQUALVERIFY << OP_CHECKSIG;
txnouttype subType;
- solved = solved && SignStep(creator, witnessscript, result, subType, SIGVERSION_WITNESS_V0);
+ solved = solved && SignStep(creator, witnessscript, result, subType, SigVersion::WITNESS_V0);
sigdata.scriptWitness.stack = result;
result.clear();
}
@@ -170,7 +169,7 @@ bool ProduceSignature(const BaseSignatureCreator& creator, const CScript& fromPu
{
CScript witnessscript(result[0].begin(), result[0].end());
txnouttype subType;
- solved = solved && SignStep(creator, witnessscript, result, subType, SIGVERSION_WITNESS_V0) && subType != TX_SCRIPTHASH && subType != TX_WITNESS_V0_SCRIPTHASH && subType != TX_WITNESS_V0_KEYHASH;
+ solved = solved && SignStep(creator, witnessscript, result, subType, SigVersion::WITNESS_V0) && subType != TX_SCRIPTHASH && subType != TX_WITNESS_V0_SCRIPTHASH && subType != TX_WITNESS_V0_KEYHASH;
result.push_back(std::vector<unsigned char>(witnessscript.begin(), witnessscript.end()));
sigdata.scriptWitness.stack = result;
result.clear();
@@ -206,12 +205,12 @@ void UpdateTransaction(CMutableTransaction& tx, unsigned int nIn, const Signatur
UpdateInput(tx.vin[nIn], data);
}
-bool SignSignature(const CKeyStore &keystore, const CScript& fromPubKey, CMutableTransaction& txTo, unsigned int nIn, const CAmount& amount, int nHashType)
+bool SignSignature(const SigningProvider &provider, const CScript& fromPubKey, CMutableTransaction& txTo, unsigned int nIn, const CAmount& amount, int nHashType)
{
assert(nIn < txTo.vin.size());
CTransaction txToConst(txTo);
- TransactionSignatureCreator creator(&keystore, &txToConst, nIn, amount, nHashType);
+ TransactionSignatureCreator creator(&provider, &txToConst, nIn, amount, nHashType);
SignatureData sigdata;
bool ret = ProduceSignature(creator, fromPubKey, sigdata);
@@ -219,14 +218,14 @@ bool SignSignature(const CKeyStore &keystore, const CScript& fromPubKey, CMutabl
return ret;
}
-bool SignSignature(const CKeyStore &keystore, const CTransaction& txFrom, CMutableTransaction& txTo, unsigned int nIn, int nHashType)
+bool SignSignature(const SigningProvider &provider, const CTransaction& txFrom, CMutableTransaction& txTo, unsigned int nIn, int nHashType)
{
assert(nIn < txTo.vin.size());
CTxIn& txin = txTo.vin[nIn];
assert(txin.prevout.n < txFrom.vout.size());
const CTxOut& txout = txFrom.vout[txin.prevout.n];
- return SignSignature(keystore, txout.scriptPubKey, txTo, nIn, txout.nValue, nHashType);
+ return SignSignature(provider, txout.scriptPubKey, txTo, nIn, txout.nValue, nHashType);
}
static std::vector<valtype> CombineMultisig(const CScript& scriptPubKey, const BaseSignatureChecker& checker,
@@ -294,7 +293,7 @@ struct Stacks
Stacks() {}
explicit Stacks(const std::vector<valtype>& scriptSigStack_) : script(scriptSigStack_), witness() {}
explicit Stacks(const SignatureData& data) : witness(data.scriptWitness.stack) {
- EvalScript(script, data.scriptSig, SCRIPT_VERIFY_STRICTENC, BaseSignatureChecker(), SIGVERSION_BASE);
+ EvalScript(script, data.scriptSig, SCRIPT_VERIFY_STRICTENC, BaseSignatureChecker(), SigVersion::BASE);
}
SignatureData Output() const {
@@ -370,7 +369,7 @@ static Stacks CombineSignatures(const CScript& scriptPubKey, const BaseSignature
sigs2.witness.pop_back();
sigs2.script = sigs2.witness;
sigs2.witness.clear();
- Stacks result = CombineSignatures(pubKey2, checker, txType2, vSolutions2, sigs1, sigs2, SIGVERSION_WITNESS_V0);
+ Stacks result = CombineSignatures(pubKey2, checker, txType2, vSolutions2, sigs1, sigs2, SigVersion::WITNESS_V0);
result.witness = result.script;
result.script.clear();
result.witness.push_back(valtype(pubKey2.begin(), pubKey2.end()));
@@ -388,7 +387,7 @@ SignatureData CombineSignatures(const CScript& scriptPubKey, const BaseSignature
std::vector<std::vector<unsigned char> > vSolutions;
Solver(scriptPubKey, txType, vSolutions);
- return CombineSignatures(scriptPubKey, checker, txType, vSolutions, Stacks(scriptSig1), Stacks(scriptSig2), SIGVERSION_BASE).Output();
+ return CombineSignatures(scriptPubKey, checker, txType, vSolutions, Stacks(scriptSig1), Stacks(scriptSig2), SigVersion::BASE).Output();
}
namespace {
@@ -427,13 +426,13 @@ bool DummySignatureCreator::CreateSig(std::vector<unsigned char>& vchSig, const
return true;
}
-bool IsSolvable(const CKeyStore& store, const CScript& script)
+bool IsSolvable(const SigningProvider& provider, const CScript& script)
{
// This check is to make sure that the script we created can actually be solved for and signed by us
// if we were to have the private keys. This is just to make sure that the script is valid and that,
// if found in a transaction, we would still accept and relay that transaction. In particular,
// it will reject witness outputs that require signing with an uncompressed public key.
- DummySignatureCreator creator(&store);
+ DummySignatureCreator creator(&provider);
SignatureData sigs;
// Make sure that STANDARD_SCRIPT_VERIFY_FLAGS includes SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, the most
// important property this function is designed to test for.
generated by cgit v1.2.3 (git 2.26.2) at 2024-08-26 10:35:15 +0000