foster/bitcoin-bitcoin-core
0
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-02-03 09:56:38 -05:00
Code Issues Activity

Disallow encryption of watchonly wallets

Browse source 
Watchonly wallets do not have any private keys to encrypt. It does not
make sense to encrypt such wallets, so disable the option to encrypt
them.

This avoids an assertion that can be hit when encrypting watchonly descriptor
wallets.
This commit is contained in:
Andrew Chow 2022-07-15 11:34:21 -04:00
parent 85b601e043
commit 4c495413e1
3 changed files with 12 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/qt/bitcoingui.cpp
View file

@ -1350,6 +1350,12 @@ void BitcoinGUI::setEncryptionStatus(int status)
{
switch(status)
{
case WalletModel::NoKeys:
labelWalletEncryptionIcon->hide();
encryptWalletAction->setChecked(false);
changePassphraseAction->setEnabled(false);
encryptWalletAction->setEnabled(false);
break;
case WalletModel::Unencrypted:
labelWalletEncryptionIcon->hide();
encryptWalletAction->setChecked(false);

5
src/qt/walletmodel.cpp
View file

@ -306,6 +306,11 @@ WalletModel::EncryptionStatus WalletModel::getEncryptionStatus() const
{
if(!m_wallet->isCrypted())
{
// A previous bug allowed for watchonly wallets to be encrypted (encryption keys set, but nothing is actually encrypted).
// To avoid misrepresenting the encryption status of such wallets, we only return NoKeys for watchonly wallets that are unencrypted.
if (m_wallet->privateKeysDisabled()) {
return NoKeys;
}
return Unencrypted;
}
else if(m_wallet->isLocked())

1
src/qt/walletmodel.h
View file

@ -71,6 +71,7 @@ public:
enum EncryptionStatus
{
NoKeys, // wallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)
Unencrypted, // !wallet->IsCrypted()
Locked, // wallet->IsCrypted() && wallet->IsLocked()
Unlocked // wallet->IsCrypted() && !wallet->IsLocked()