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gui: Add restore_and_migrate function to restore then migrate a wallet

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restore_and_migrate first restores a wallet file to the wallets
directory in the expected layout, then it performs legacy to descriptor
wallet migration on the restored wallet.
This commit is contained in:
Ava Chow
2025-05-26 14:47:03 -07:00
parent 16ab6dfc10
commit f11a7d248c
2 changed files with 40 additions and 0 deletions
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39
src/qt/walletcontroller.cpp
View File

@@ -489,6 +489,45 @@ void MigrateWalletActivity::migrate(const std::string& name)
do_migrate(name); do_migrate(name);
} }
void MigrateWalletActivity::restore_and_migrate(const fs::path& path, const std::string& wallet_name)
{
// Warn the user about migration
QMessageBox box(m_parent_widget);
box.setWindowTitle(tr("Restore and Migrate wallet"));
box.setText(tr("Are you sure you wish to restore the wallet file <i>%1</i> to <i>%2</i> and migrate it?").arg(GUIUtil::HtmlEscape(fs::PathToString(path)), GUIUtil::HtmlEscape(GUIUtil::WalletDisplayName(wallet_name))));
box.setInformativeText(tr("Restoring the wallet will copy the backup file to the wallets directory and place it in the standard "
"wallet directory layout. The original file will not be modified.\n\n"
"Migrating the wallet will convert the restored wallet to one or more descriptor wallets. A new wallet backup will need to be made.\n"
"If this wallet contains any watchonly scripts, a new wallet will be created which contains those watchonly scripts.\n"
"If this wallet contains any solvable but not watched scripts, a different and new wallet will be created which contains those scripts.\n\n"
"The migration process will create a backup of the wallet before migrating. This backup file will be named "
"<wallet name>-<timestamp>.legacy.bak and can be found in the directory for this wallet. In the event of "
"an incorrect migration, the backup can be restored with the \"Restore Wallet\" functionality."));
box.setStandardButtons(QMessageBox::Yes|QMessageBox::Cancel);
box.setDefaultButton(QMessageBox::Yes);
if (box.exec() != QMessageBox::Yes) return;
showProgressDialog(
//: Title of progress window which is displayed when wallets are being restored.
tr("Restore Wallet"),
/*: Descriptive text of the restore wallets progress window which indicates to
the user that wallets are currently being restored.*/
tr("Restoring Wallet <b>%1</b>…").arg(GUIUtil::HtmlEscape(GUIUtil::WalletDisplayName(wallet_name))));
QTimer::singleShot(0, worker(), [this, path, wallet_name] {
auto res{node().walletLoader().restoreWallet(path, wallet_name, m_warning_message, /*load_after_restore=*/false)};
if (!res) {
m_error_message = util::ErrorString(res);
QTimer::singleShot(0, this, &MigrateWalletActivity::finish);
return;
}
QTimer::singleShot(0, this, [this, wallet_name] {
do_migrate(wallet_name);
});
});
}
void MigrateWalletActivity::finish() void MigrateWalletActivity::finish()
{ {
if (!m_error_message.empty()) { if (!m_error_message.empty()) {

1
src/qt/walletcontroller.h
View File

@@ -187,6 +187,7 @@ class MigrateWalletActivity : public WalletControllerActivity
public: public:
MigrateWalletActivity(WalletController* wallet_controller, QWidget* parent) : WalletControllerActivity(wallet_controller, parent) {} MigrateWalletActivity(WalletController* wallet_controller, QWidget* parent) : WalletControllerActivity(wallet_controller, parent) {}
void restore_and_migrate(const fs::path& path, const std::string& wallet_name);
void migrate(const std::string& path); void migrate(const std::string& path);
Q_SIGNALS: Q_SIGNALS: