diff options
Diffstat (limited to 'src/script/sign.cpp')
-rw-r--r-- | src/script/sign.cpp | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/src/script/sign.cpp b/src/script/sign.cpp index 5da0d076d8..0d74a661a5 100644 --- a/src/script/sign.cpp +++ b/src/script/sign.cpp @@ -146,6 +146,16 @@ static bool CreateSig(const BaseSignatureCreator& creator, SignatureData& sigdat static bool CreateTaprootScriptSig(const BaseSignatureCreator& creator, SignatureData& sigdata, const SigningProvider& provider, std::vector<unsigned char>& sig_out, const XOnlyPubKey& pubkey, const uint256& leaf_hash, SigVersion sigversion) { + KeyOriginInfo info; + if (provider.GetKeyOriginByXOnly(pubkey, info)) { + auto it = sigdata.taproot_misc_pubkeys.find(pubkey); + if (it == sigdata.taproot_misc_pubkeys.end()) { + sigdata.taproot_misc_pubkeys.emplace(pubkey, std::make_pair(std::set<uint256>({leaf_hash}), info)); + } else { + it->second.first.insert(leaf_hash); + } + } + auto lookup_key = std::make_pair(pubkey, leaf_hash); auto it = sigdata.taproot_script_sigs.find(lookup_key); if (it != sigdata.taproot_script_sigs.end()) { @@ -170,17 +180,6 @@ static bool SignTaprootScript(const SigningProvider& provider, const BaseSignatu // <xonly pubkey> OP_CHECKSIG if (script.size() == 34 && script[33] == OP_CHECKSIG && script[0] == 0x20) { XOnlyPubKey pubkey{Span{script}.subspan(1, 32)}; - - KeyOriginInfo info; - if (provider.GetKeyOriginByXOnly(pubkey, info)) { - auto it = sigdata.taproot_misc_pubkeys.find(pubkey); - if (it == sigdata.taproot_misc_pubkeys.end()) { - sigdata.taproot_misc_pubkeys.emplace(pubkey, std::make_pair(std::set<uint256>({leaf_hash}), info)); - } else { - it->second.first.insert(leaf_hash); - } - } - std::vector<unsigned char> sig; if (CreateTaprootScriptSig(creator, sigdata, provider, sig, pubkey, leaf_hash, sigversion)) { result = Vector(std::move(sig)); |