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Move direct calls to MessageSign into new SignMessage functions in CWallet and ScriptPubKeyMan

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Instead of getting a SigningProvider and then going to MessageSign,
have ScriptPubKeyMan handle the message signing internally.
This commit is contained in:
Andrew Chow 2020-02-13 17:09:12 -05:00
parent 82a30fade7
commit 6a9c429084
10 changed files with 84 additions and 25 deletions
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14
src/wallet/scriptpubkeyman.cpp
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@ -511,6 +511,20 @@ bool LegacyScriptPubKeyMan::SignTransaction(CMutableTransaction& tx, const std::
return ::SignTransaction(tx, this, coins, sighash, input_errors);
}
SigningResult LegacyScriptPubKeyMan::SignMessage(const std::string& message, const PKHash& pkhash, std::string& str_sig) const
{
CKeyID key_id(pkhash);
CKey key;
if (!GetKey(key_id, key)) {
return SigningResult::PRIVATE_KEY_NOT_AVAILABLE;
}
if (MessageSign(key, message, str_sig)) {
return SigningResult::OK;
}
return SigningResult::SIGNING_FAILED;
}
TransactionError LegacyScriptPubKeyMan::FillPSBT(PartiallySignedTransaction& psbtx, int sighash_type, bool sign, bool bip32derivs) const
{
for (unsigned int i = 0; i < psbtx.tx->vin.size(); ++i) {