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wallet: fix, detect blank legacy wallets in IsLegacy

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Blank legacy wallets do not have active SPKM. They can
only be detected by checking the descriptors' flag or
the db format.

This enables the migration of blank legacy wallets in
the GUI.
This commit is contained in:
furszy 2024-08-09 20:25:27 -03:00
parent c2d15d993e
commit 6ed424f2db
No known key found for this signature in database
GPG key ID: 5DD23CCC686AA623
1 changed files with 24 additions and 24 deletions
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22
src/wallet/wallet.cpp
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@ -1037,9 +1037,10 @@ bool CWallet::IsSpentKey(const CScript& scriptPubKey) const
if (IsAddressPreviouslySpent(dest)) { if (IsAddressPreviouslySpent(dest)) {
return true; return true;
} }
if (IsLegacy()) {
LegacyScriptPubKeyMan* spk_man = GetLegacyScriptPubKeyMan(); LegacyScriptPubKeyMan* spk_man = GetLegacyScriptPubKeyMan();
assert(spk_man != nullptr); if (!spk_man) return false;
for (const auto& keyid : GetAffectedKeys(scriptPubKey, *spk_man)) { for (const auto& keyid : GetAffectedKeys(scriptPubKey, *spk_man)) {
WitnessV0KeyHash wpkh_dest(keyid); WitnessV0KeyHash wpkh_dest(keyid);
if (IsAddressPreviouslySpent(wpkh_dest)) { if (IsAddressPreviouslySpent(wpkh_dest)) {
@ -1054,7 +1055,6 @@ bool CWallet::IsSpentKey(const CScript& scriptPubKey) const
return true; return true;
} }
} }
}
return false; return false;
} }
@ -1625,7 +1625,9 @@ isminetype CWallet::IsMine(const CScript& script) const
} }
// Legacy wallet // Legacy wallet
if (IsLegacy()) return GetLegacyScriptPubKeyMan()->IsMine(script); if (LegacyScriptPubKeyMan* spkm = GetLegacyScriptPubKeyMan()) {
return spkm->IsMine(script);
}
return ISMINE_NO; return ISMINE_NO;
} }
@ -3558,7 +3560,8 @@ std::set<ScriptPubKeyMan*> CWallet::GetScriptPubKeyMans(const CScript& script) c
Assume(std::all_of(spk_mans.begin(), spk_mans.end(), [&script, &sigdata](ScriptPubKeyMan* spkm) { return spkm->CanProvide(script, sigdata); })); Assume(std::all_of(spk_mans.begin(), spk_mans.end(), [&script, &sigdata](ScriptPubKeyMan* spkm) { return spkm->CanProvide(script, sigdata); }));
// Legacy wallet // Legacy wallet
if (IsLegacy() && GetLegacyScriptPubKeyMan()->CanProvide(script, sigdata)) spk_mans.insert(GetLegacyScriptPubKeyMan()); LegacyScriptPubKeyMan* spkm = GetLegacyScriptPubKeyMan();
if (spkm && spkm->CanProvide(script, sigdata)) spk_mans.insert(spkm);
return spk_mans; return spk_mans;
} }
@ -3588,7 +3591,8 @@ std::unique_ptr<SigningProvider> CWallet::GetSolvingProvider(const CScript& scri
} }
// Legacy wallet // Legacy wallet
if (IsLegacy() && GetLegacyScriptPubKeyMan()->CanProvide(script, sigdata)) return GetLegacyScriptPubKeyMan()->GetSolvingProvider(script); LegacyScriptPubKeyMan* spkm = GetLegacyScriptPubKeyMan();
if (spkm && spkm->CanProvide(script, sigdata)) return spkm->GetSolvingProvider(script);
return nullptr; return nullptr;
} }
@ -3845,11 +3849,7 @@ void CWallet::DeactivateScriptPubKeyMan(uint256 id, OutputType type, bool intern
bool CWallet::IsLegacy() const bool CWallet::IsLegacy() const
{ {
if (m_internal_spk_managers.count(OutputType::LEGACY) == 0) { return !IsWalletFlagSet(WALLET_FLAG_DESCRIPTORS);
return false;
}
auto spk_man = dynamic_cast<LegacyScriptPubKeyMan*>(m_internal_spk_managers.at(OutputType::LEGACY));
return spk_man != nullptr;
} }
DescriptorScriptPubKeyMan* CWallet::GetDescriptorScriptPubKeyMan(const WalletDescriptor& desc) const DescriptorScriptPubKeyMan* CWallet::GetDescriptorScriptPubKeyMan(const WalletDescriptor& desc) const