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Remove SetCrypted() and fUseCrypto; Change IsCrypted()'s implementation

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Removes SetCrypted() and fUseCrypto as we don't need them anymore.
SetCrypted calls in LegacyScriptPubKeyMan are replaced with mapKeys.empty()

IsCrypted() is changed to just call HasEncryptionKeys()
This commit is contained in:
Andrew Chow 2019-12-05 18:14:53 -05:00
parent 77a777118e
commit bf6417142f
4 changed files with 9 additions and 29 deletions
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14
src/wallet/scriptpubkeyman.cpp
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@ -206,8 +206,7 @@ bool LegacyScriptPubKeyMan::CheckDecryptionKey(const CKeyingMaterial& master_key
{
{
LOCK(cs_KeyStore);
if (!SetCrypted())
return false;
assert(mapKeys.empty());
bool keyPass = mapCryptedKeys.empty(); // Always pass when there are no encrypted keys
bool keyFail = false;
@ -243,12 +242,11 @@ bool LegacyScriptPubKeyMan::Encrypt(const CKeyingMaterial& master_key, WalletBat
AssertLockHeld(cs_wallet);
LOCK(cs_KeyStore);
encrypted_batch = batch;
if (!mapCryptedKeys.empty() || IsCrypted()) {
if (!mapCryptedKeys.empty()) {
encrypted_batch = nullptr;
return false;
}
fUseCrypto = true;
KeyMap keys_to_encrypt;
keys_to_encrypt.swap(mapKeys); // Clear mapKeys so AddCryptedKeyInner will succeed.
for (const KeyMap::value_type& mKey : keys_to_encrypt)
@ -620,9 +618,7 @@ bool LegacyScriptPubKeyMan::LoadCryptedKey(const CPubKey &vchPubKey, const std::
bool LegacyScriptPubKeyMan::AddCryptedKeyInner(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret)
{
LOCK(cs_KeyStore);
if (!SetCrypted()) {
return false;
}
assert(mapKeys.empty());
mapCryptedKeys[vchPubKey.GetID()] = make_pair(vchPubKey, vchCryptedSecret);
ImplicitlyLearnRelatedKeyScripts(vchPubKey);
@ -1405,10 +1401,8 @@ std::set<CKeyID> LegacyScriptPubKeyMan::GetKeys() const
LegacyScriptPubKeyMan::LegacyScriptPubKeyMan(CWallet& wallet)
: ScriptPubKeyMan(wallet),
m_wallet(wallet),
cs_wallet(wallet.cs_wallet),
fUseCrypto(wallet.fUseCrypto) {}
cs_wallet(wallet.cs_wallet) {}
bool LegacyScriptPubKeyMan::SetCrypted() { return m_wallet.SetCrypted(); }
bool LegacyScriptPubKeyMan::IsCrypted() const { return m_wallet.IsCrypted(); }
void LegacyScriptPubKeyMan::NotifyWatchonlyChanged(bool fHaveWatchOnly) const { return m_wallet.NotifyWatchonlyChanged(fHaveWatchOnly); }
void LegacyScriptPubKeyMan::NotifyCanGetAddressesChanged() const { return m_wallet.NotifyCanGetAddressesChanged(); }