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Make DUMMY_CHECKER availble outside of script/sign.cpp

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This commit is contained in:
Andrew Chow
2022-08-12 16:30:09 -04:00
parent ff638323d1
commit 116a620ce7
3 changed files with 8 additions and 3 deletions
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4
src/script/interpreter.h
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@@ -307,10 +307,10 @@ using MutableTransactionSignatureChecker = GenericTransactionSignatureChecker<CM
class DeferringSignatureChecker : public BaseSignatureChecker class DeferringSignatureChecker : public BaseSignatureChecker
{ {
protected: protected:
BaseSignatureChecker& m_checker; const BaseSignatureChecker& m_checker;
public: public:
DeferringSignatureChecker(BaseSignatureChecker& checker) : m_checker(checker) {} DeferringSignatureChecker(const BaseSignatureChecker& checker) : m_checker(checker) {}
bool CheckECDSASignature(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override bool CheckECDSASignature(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override
{ {

5
src/script/sign.cpp
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@@ -596,8 +596,11 @@ public:
bool CheckECDSASignature(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override { return true; } bool CheckECDSASignature(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override { return true; }
bool CheckSchnorrSignature(Span<const unsigned char> sig, Span<const unsigned char> pubkey, SigVersion sigversion, ScriptExecutionData& execdata, ScriptError* serror) const override { return true; } bool CheckSchnorrSignature(Span<const unsigned char> sig, Span<const unsigned char> pubkey, SigVersion sigversion, ScriptExecutionData& execdata, ScriptError* serror) const override { return true; }
}; };
const DummySignatureChecker DUMMY_CHECKER; }
const BaseSignatureChecker& DUMMY_CHECKER = DummySignatureChecker();
namespace {
class DummySignatureCreator final : public BaseSignatureCreator { class DummySignatureCreator final : public BaseSignatureCreator {
private: private:
char m_r_len = 32; char m_r_len = 32;

2
src/script/sign.h
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@@ -52,6 +52,8 @@ public:
bool CreateSchnorrSig(const SigningProvider& provider, std::vector<unsigned char>& sig, const XOnlyPubKey& pubkey, const uint256* leaf_hash, const uint256* merkle_root, SigVersion sigversion) const override; bool CreateSchnorrSig(const SigningProvider& provider, std::vector<unsigned char>& sig, const XOnlyPubKey& pubkey, const uint256* leaf_hash, const uint256* merkle_root, SigVersion sigversion) const override;
}; };
/** A signature checker that accepts all signatures */
extern const BaseSignatureChecker& DUMMY_CHECKER;
/** A signature creator that just produces 71-byte empty signatures. */ /** A signature creator that just produces 71-byte empty signatures. */
extern const BaseSignatureCreator& DUMMY_SIGNATURE_CREATOR; extern const BaseSignatureCreator& DUMMY_SIGNATURE_CREATOR;
/** A signature creator that just produces 72-byte empty signatures. */ /** A signature creator that just produces 72-byte empty signatures. */