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Use explicit conversion from PKHash -> CKeyID

Browse source 
These types are equivalent, in data etc, so they need only their
data cast across.

Note a function is used rather than a casting
operator as CKeyID is defined at a lower level than script/standard
This commit is contained in:
Ben Woosley 2020-01-15 13:40:14 -08:00
parent a9e451f144
commit 2c54217f91
No known key found for this signature in database
GPG key ID: 6EE5F3785F78B345
6 changed files with 11 additions and 7 deletions
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2
src/qt/coincontroldialog.cpp
View file

@ -456,7 +456,7 @@ void CoinControlDialog::updateLabels(CCoinControl& m_coin_control, WalletModel *
{
CPubKey pubkey;
PKHash *pkhash = boost::get<PKHash>(&address);
if (pkhash && model->wallet().getPubKey(out.txout.scriptPubKey, CKeyID(*pkhash), pubkey))
if (pkhash && model->wallet().getPubKey(out.txout.scriptPubKey, ToKeyID(*pkhash), pubkey))
{
nBytesInputs += (pubkey.IsCompressed() ? 148 : 180);
}

2
src/script/signingprovider.cpp
View file

@ -180,7 +180,7 @@ CKeyID GetKeyForDestination(const SigningProvider& store, const CTxDestination&
// Only supports destinations which map to single public keys, i.e. P2PKH,
// P2WPKH, and P2SH-P2WPKH.
if (auto id = boost::get<PKHash>(&dest)) {
return CKeyID(*id);
return ToKeyID(*id);
}
if (auto witness_id = boost::get<WitnessV0KeyHash>(&dest)) {
return CKeyID(*witness_id);

5
src/script/standard.cpp
View file

@ -23,6 +23,11 @@ ScriptHash::ScriptHash(const CScript& in) : uint160(Hash160(in.begin(), in.end()
PKHash::PKHash(const CPubKey& pubkey) : uint160(pubkey.GetID()) {}
WitnessV0KeyHash::WitnessV0KeyHash(const CPubKey& pubkey) : uint160(pubkey.GetID()) {}
CKeyID ToKeyID(const PKHash& key_hash)
{
return CKeyID{static_cast<uint160>(key_hash)};
}
WitnessV0ScriptHash::WitnessV0ScriptHash(const CScript& in)
{
CSHA256().Write(in.data(), in.size()).Finalize(begin());

1
src/script/standard.h
View file

@ -79,6 +79,7 @@ struct PKHash : public uint160
explicit PKHash(const uint160& hash) : uint160(hash) {}
explicit PKHash(const CPubKey& pubkey);
};
CKeyID ToKeyID(const PKHash& key_hash);
struct WitnessV0KeyHash;
struct ScriptHash : public uint160

2
src/wallet/rpcwallet.cpp
View file

@ -3517,7 +3517,7 @@ public:
UniValue operator()(const PKHash& pkhash) const
{
CKeyID keyID(pkhash);
CKeyID keyID{ToKeyID(pkhash)};
UniValue obj(UniValue::VOBJ);
CPubKey vchPubKey;
if (provider && provider->GetPubKey(keyID, vchPubKey)) {

6
src/wallet/scriptpubkeyman.cpp
View file

@ -573,9 +573,8 @@ bool LegacyScriptPubKeyMan::SignTransaction(CMutableTransaction& tx, const std::
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)) {
if (!GetKey(ToKeyID(pkhash), key)) {
return SigningResult::PRIVATE_KEY_NOT_AVAILABLE;
}
@ -2052,9 +2051,8 @@ SigningResult DescriptorScriptPubKeyMan::SignMessage(const std::string& message,
return SigningResult::PRIVATE_KEY_NOT_AVAILABLE;
}
CKeyID key_id(pkhash);
CKey key;
if (!keys->GetKey(key_id, key)) {
if (!keys->GetKey(ToKeyID(pkhash), key)) {
return SigningResult::PRIVATE_KEY_NOT_AVAILABLE;
}