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Split up key and script metadata for better type safety

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Suggested by Matt Corallo <git@bluematt.me>
https://github.com/bitcoin/bitcoin/pull/11403#discussion_r155599383

Combining the maps was probably never a good arrangement but is more
problematic now in presence of WitnessV0ScriptHash and WitnessV0KeyHash types.
This commit is contained in:
Russell Yanofsky
2017-12-08 12:50:46 -05:00
parent 4ef4dfebbc
commit 9c8eca7704
4 changed files with 48 additions and 34 deletions
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27
src/rpc/misc.cpp
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@@ -187,17 +187,24 @@ UniValue validateaddress(const JSONRPCRequest& request)
ret.push_back(Pair("account", pwallet->mapAddressBook[dest].name));
}
if (pwallet) {
const auto& meta = pwallet->mapKeyMetadata;
const CKeyID *keyID = boost::get<CKeyID>(&dest);
auto it = keyID ? meta.find(*keyID) : meta.end();
if (it == meta.end()) {
it = meta.find(CScriptID(scriptPubKey));
const CKeyMetadata* meta = nullptr;
if (const CKeyID* key_id = boost::get<CKeyID>(&dest)) {
auto it = pwallet->mapKeyMetadata.find(*key_id);
if (it != pwallet->mapKeyMetadata.end()) {
meta = &it->second;
}
}
if (it != meta.end()) {
ret.push_back(Pair("timestamp", it->second.nCreateTime));
if (!it->second.hdKeypath.empty()) {
ret.push_back(Pair("hdkeypath", it->second.hdKeypath));
ret.push_back(Pair("hdmasterkeyid", it->second.hdMasterKeyID.GetHex()));
if (!meta) {
auto it = pwallet->m_script_metadata.find(CScriptID(scriptPubKey));
if (it != pwallet->m_script_metadata.end()) {
meta = &it->second;
}
}
if (meta) {
ret.push_back(Pair("timestamp", meta->nCreateTime));
if (!meta->hdKeypath.empty()) {
ret.push_back(Pair("hdkeypath", meta->hdKeypath));
ret.push_back(Pair("hdmasterkeyid", meta->hdMasterKeyID.GetHex()));
}
}
}