mirror of
https://github.com/sparrowwallet/sparrow.git
synced 2024-12-24 12:46:45 +00:00
dont lose labels when rescanning, even if app is restarted
This commit is contained in:
Craig Raw
parent
3bd2f69157
commit
6a58e8a799
7 changed files with 169 additions and 60 deletions
2
drongo
2
drongo
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@ -1 +1 @@
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Subproject commit 08acfe5ba16ed54ebbdcb8177cea88e4c53bda77
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Subproject commit faa8f71313ff102c9611f8a9265511029654a83c
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@ -569,7 +569,7 @@ public class AppController implements Initializable {
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File walletFile = Storage.getWalletFile(nameAndBirthDate.getName());
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Storage storage = new Storage(walletFile);
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Wallet wallet = new Wallet(nameAndBirthDate.getName(), PolicyType.SINGLE, ScriptType.P2WPKH, nameAndBirthDate.getBirthDate());
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addWalletTabOrWindow(storage, wallet, false);
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addWalletTabOrWindow(storage, wallet, null, false);
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}
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}
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@ -594,13 +594,13 @@ public class AppController implements Initializable {
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Storage storage = new Storage(file);
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FileType fileType = IOUtils.getFileType(file);
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if(FileType.JSON.equals(fileType)) {
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Wallet wallet = storage.loadWallet();
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checkWalletNetwork(wallet);
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restorePublicKeysFromSeed(wallet, null);
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if(!wallet.isValid()) {
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Storage.WalletBackupAndKey walletBackupAndKey = storage.loadWallet();
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checkWalletNetwork(walletBackupAndKey.wallet);
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restorePublicKeysFromSeed(walletBackupAndKey.wallet, null);
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if(!walletBackupAndKey.wallet.isValid()) {
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throw new IllegalStateException("Wallet file is not valid.");
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}
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addWalletTabOrWindow(storage, wallet, forceSameWindow);
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addWalletTabOrWindow(storage, walletBackupAndKey.wallet, walletBackupAndKey.backupWallet, forceSameWindow);
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} else if(FileType.BINARY.equals(fileType)) {
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WalletPasswordDialog dlg = new WalletPasswordDialog(file.getName(), WalletPasswordDialog.PasswordRequirement.LOAD);
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Optional<SecureString> optionalPassword = dlg.showAndWait();
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@ -612,15 +612,15 @@ public class AppController implements Initializable {
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Storage.LoadWalletService loadWalletService = new Storage.LoadWalletService(storage, password);
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loadWalletService.setOnSucceeded(workerStateEvent -> {
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EventManager.get().post(new StorageEvent(storage.getWalletFile(), TimedEvent.Action.END, "Done"));
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Storage.WalletAndKey walletAndKey = loadWalletService.getValue();
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Storage.WalletBackupAndKey walletBackupAndKey = loadWalletService.getValue();
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try {
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checkWalletNetwork(walletAndKey.wallet);
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restorePublicKeysFromSeed(walletAndKey.wallet, walletAndKey.key);
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addWalletTabOrWindow(storage, walletAndKey.wallet, forceSameWindow);
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checkWalletNetwork(walletBackupAndKey.wallet);
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restorePublicKeysFromSeed(walletBackupAndKey.wallet, walletBackupAndKey.key);
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addWalletTabOrWindow(storage, walletBackupAndKey.wallet, walletBackupAndKey.backupWallet, forceSameWindow);
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} catch(Exception e) {
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showErrorDialog("Error Opening Wallet", e.getMessage());
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} finally {
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walletAndKey.key.clear();
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walletBackupAndKey.key.clear();
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}
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});
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loadWalletService.setOnFailed(workerStateEvent -> {
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@ -779,7 +779,7 @@ public class AppController implements Initializable {
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if(password.isPresent()) {
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if(password.get().length() == 0) {
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storage.setEncryptionPubKey(Storage.NO_PASSWORD_KEY);
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addWalletTabOrWindow(storage, wallet, false);
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addWalletTabOrWindow(storage, wallet, null, false);
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} else {
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Storage.KeyDerivationService keyDerivationService = new Storage.KeyDerivationService(storage, password.get());
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keyDerivationService.setOnSucceeded(workerStateEvent -> {
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@ -792,7 +792,7 @@ public class AppController implements Initializable {
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key = new Key(encryptionFullKey.getPrivKeyBytes(), storage.getKeyDeriver().getSalt(), EncryptionType.Deriver.ARGON2);
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wallet.encrypt(key);
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storage.setEncryptionPubKey(encryptionPubKey);
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addWalletTabOrWindow(storage, wallet, false);
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addWalletTabOrWindow(storage, wallet, null, false);
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} finally {
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encryptionFullKey.clear();
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if(key != null) {
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@ -856,12 +856,13 @@ public class AppController implements Initializable {
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WalletTabData walletTabData = (WalletTabData) tabData;
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Wallet wallet = walletTabData.getWallet();
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Wallet pastWallet = wallet.copy();
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walletTabData.getStorage().backupTempWallet();
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wallet.clearHistory();
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EventManager.get().post(new WalletSettingsChangedEvent(wallet, pastWallet, walletTabData.getStorage().getWalletFile()));
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}
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}
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public void addWalletTabOrWindow(Storage storage, Wallet wallet, boolean forceSameWindow) {
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public void addWalletTabOrWindow(Storage storage, Wallet wallet, Wallet backupWallet, boolean forceSameWindow) {
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Window existingWalletWindow = AppServices.get().getWindowForWallet(storage);
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if(existingWalletWindow instanceof Stage) {
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Stage existingWalletStage = (Stage)existingWalletWindow;
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@ -876,13 +877,13 @@ public class AppController implements Initializable {
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AppController appController = AppServices.newAppWindow(stage);
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stage.toFront();
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stage.setX(AppServices.get().getWalletWindowMaxX() + 30);
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appController.addWalletTab(storage, wallet);
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appController.addWalletTab(storage, wallet, backupWallet);
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} else {
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addWalletTab(storage, wallet);
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addWalletTab(storage, wallet, backupWallet);
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}
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}
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public void addWalletTab(Storage storage, Wallet wallet) {
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public void addWalletTab(Storage storage, Wallet wallet, Wallet backupWallet) {
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try {
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String name = storage.getWalletFile().getName();
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if(name.endsWith(".json")) {
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@ -901,7 +902,7 @@ public class AppController implements Initializable {
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EventManager.get().post(new WalletOpeningEvent(storage, wallet));
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//Note that only one WalletForm is created per wallet tab, and registered to listen for events. All wallet controllers (except SettingsController) share this instance.
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WalletForm walletForm = new WalletForm(storage, wallet);
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WalletForm walletForm = new WalletForm(storage, wallet, backupWallet);
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EventManager.get().register(walletForm);
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controller.setWalletForm(walletForm);
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@ -84,16 +84,15 @@ public class CoinTreeTable extends TreeTableView<Entry> {
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WalletBirthDateDialog dlg = new WalletBirthDateDialog(wallet.getBirthDate());
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Optional<Date> optDate = dlg.showAndWait();
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if(optDate.isPresent()) {
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Wallet pastWallet = wallet.copy();
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wallet.setBirthDate(optDate.get());
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Storage storage = AppServices.get().getOpenWallets().get(wallet);
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if(storage != null) {
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//Trigger background save of birthdate
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EventManager.get().post(new WalletDataChangedEvent(wallet));
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//Trigger full wallet rescan
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wallet.clearHistory();
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EventManager.get().post(new WalletSettingsChangedEvent(wallet, pastWallet, storage.getWalletFile()));
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}
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Wallet pastWallet = wallet.copy();
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storage.backupTempWallet();
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wallet.setBirthDate(optDate.get());
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//Trigger background save of birthdate
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EventManager.get().post(new WalletDataChangedEvent(wallet));
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//Trigger full wallet rescan
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wallet.clearHistory();
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EventManager.get().post(new WalletSettingsChangedEvent(wallet, pastWallet, storage.getWalletFile()));
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}
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});
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if(wallet.getBirthDate() == null) {
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@ -10,13 +10,14 @@ import com.sparrowwallet.drongo.crypto.*;
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import com.sparrowwallet.drongo.protocol.Sha256Hash;
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import com.sparrowwallet.drongo.protocol.Transaction;
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import com.sparrowwallet.drongo.wallet.Keystore;
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import com.sparrowwallet.drongo.wallet.MnemonicException;
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import com.sparrowwallet.drongo.wallet.Wallet;
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import com.sparrowwallet.drongo.wallet.WalletNode;
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import com.sparrowwallet.sparrow.MainApp;
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import javafx.concurrent.Service;
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import javafx.concurrent.Task;
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import org.controlsfx.tools.Platform;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.*;
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import java.lang.reflect.Type;
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@ -26,14 +27,18 @@ import java.security.SecureRandom;
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import java.text.DateFormat;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import java.util.zip.*;
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import static com.sparrowwallet.drongo.crypto.Argon2KeyDeriver.SPRW1_PARAMETERS;
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public class Storage {
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private static final Logger log = LoggerFactory.getLogger(Storage.class);
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public static final ECKey NO_PASSWORD_KEY = ECKey.fromPublicOnly(ECKey.fromPrivate(Utils.hexToBytes("885e5a09708a167ea356a252387aa7c4893d138d632e296df8fbf5c12798bd28")));
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private static final DateFormat BACKUP_DATE_FORMAT = new SimpleDateFormat("yyyyMMddHHmmss");
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private static final Pattern DATE_PATTERN = Pattern.compile(".+-([0-9]{14}?).*");
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public static final String SPARROW_DIR = ".sparrow";
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public static final String WINDOWS_SPARROW_DIR = "Sparrow";
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@ -41,6 +46,7 @@ public class Storage {
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public static final String WALLETS_BACKUP_DIR = "backup";
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public static final String HEADER_MAGIC_1 = "SPRW1";
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private static final int BINARY_HEADER_LENGTH = 28;
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public static final String TEMP_BACKUP_EXTENSION = "tmp";
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private File walletFile;
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private final Gson gson;
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@ -81,17 +87,49 @@ public class Storage {
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return gsonBuilder.setPrettyPrinting().disableHtmlEscaping().create();
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}
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public Wallet loadWallet() throws IOException {
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Reader reader = new FileReader(walletFile);
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public WalletBackupAndKey loadWallet() throws IOException {
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Wallet wallet = loadWallet(walletFile);
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Wallet backupWallet = null;
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File[] backups = getBackups("json." + TEMP_BACKUP_EXTENSION);
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if(backups.length > 0) {
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try {
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backupWallet = loadWallet(backups[0]);
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} catch(Exception e) {
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log.error("Error loading backup wallet " + TEMP_BACKUP_EXTENSION, e);
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}
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}
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encryptionPubKey = NO_PASSWORD_KEY;
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return new WalletBackupAndKey(wallet, backupWallet, null);
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}
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public Wallet loadWallet(File jsonFile) throws IOException {
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Reader reader = new FileReader(jsonFile);
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Wallet wallet = gson.fromJson(reader, Wallet.class);
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reader.close();
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encryptionPubKey = NO_PASSWORD_KEY;
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return wallet;
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}
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public WalletAndKey loadWallet(CharSequence password) throws IOException, StorageException {
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InputStream fileStream = new FileInputStream(walletFile);
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public WalletBackupAndKey loadWallet(CharSequence password) throws IOException, StorageException {
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WalletAndKey walletAndKey = loadWallet(walletFile, password);
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WalletAndKey backupAndKey = new WalletAndKey(null, null);
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File[] backups = getBackups(TEMP_BACKUP_EXTENSION, "json." + TEMP_BACKUP_EXTENSION);
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if(backups.length > 0) {
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try {
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backupAndKey = loadWallet(backups[0], password);
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} catch(Exception e) {
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log.error("Error loading backup wallet " + TEMP_BACKUP_EXTENSION, e);
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}
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}
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return new WalletBackupAndKey(walletAndKey.wallet, backupAndKey.wallet, walletAndKey.key);
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}
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public WalletAndKey loadWallet(File encryptedFile, CharSequence password) throws IOException, StorageException {
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InputStream fileStream = new FileInputStream(encryptedFile);
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ECKey encryptionKey = getEncryptionKey(password, fileStream);
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InputStream inputStream = new InflaterInputStream(new ECIESInputStream(fileStream, encryptionKey, getEncryptionMagic()));
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@ -168,6 +206,18 @@ public class Storage {
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}
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public void backupWallet() throws IOException {
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backupWallet(null);
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}
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public void backupTempWallet() {
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try {
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backupWallet(TEMP_BACKUP_EXTENSION);
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} catch(IOException e) {
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log.error("Error creating ." + TEMP_BACKUP_EXTENSION + " backup wallet", e);
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}
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}
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public void backupWallet(String extension) throws IOException {
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File backupDir = getWalletsBackupDir();
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Date backupDate = new Date();
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@ -180,20 +230,50 @@ public class Storage {
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backupName += dateSuffix;
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}
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if(extension != null) {
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backupName += "." + extension;
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}
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File backupFile = new File(backupDir, backupName);
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Files.copy(walletFile, backupFile);
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}
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public void deleteBackups() {
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deleteBackups(null);
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}
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public void deleteBackups(String extension) {
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File[] backups = getBackups(extension);
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for(File backup : backups) {
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backup.delete();
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}
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}
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private File[] getBackups(String extension) {
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return getBackups(extension, null);
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}
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private File[] getBackups(String extension, String notExtension) {
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File backupDir = getWalletsBackupDir();
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File[] unencryptedBackups = backupDir.listFiles((dir, name) -> {
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int dotIndex = name.lastIndexOf('.');
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return name.startsWith(walletFile.getName() + "-") && name.substring(walletFile.getName().length() + 1, dotIndex > -1 ? dotIndex : name.length()).matches("[0-9]+");
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File[] backups = backupDir.listFiles((dir, name) -> {
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return name.startsWith(Files.getNameWithoutExtension(walletFile.getName()) + "-") &&
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getBackupDate(name) != null &&
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(extension == null || name.endsWith("." + extension)) &&
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(notExtension == null || !name.endsWith("." + notExtension));
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});
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for(File unencryptedBackup : unencryptedBackups) {
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unencryptedBackup.delete();
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Arrays.sort(backups, Comparator.comparing(o -> getBackupDate(((File)o).getName())).reversed());
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return backups;
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}
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private String getBackupDate(String backupFileName) {
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Matcher matcher = DATE_PATTERN.matcher(backupFileName);
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if(matcher.matches()) {
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return matcher.group(1);
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}
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return null;
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}
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public ECKey getEncryptionPubKey() {
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@ -250,6 +330,8 @@ public class Storage {
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}
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keyDeriver = new Argon2KeyDeriver(salt);
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} else if(inputStream != null) {
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inputStream.skip(BINARY_HEADER_LENGTH);
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}
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return keyDeriver;
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@ -477,7 +559,16 @@ public class Storage {
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}
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}
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public static class LoadWalletService extends Service<WalletAndKey> {
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public static class WalletBackupAndKey extends WalletAndKey {
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public final Wallet backupWallet;
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public WalletBackupAndKey(Wallet wallet, Wallet backupWallet, Key key) {
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super(wallet, key);
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this.backupWallet = backupWallet;
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}
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}
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public static class LoadWalletService extends Service<WalletBackupAndKey> {
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private final Storage storage;
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private final SecureString password;
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@ -487,12 +578,12 @@ public class Storage {
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}
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@Override
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protected Task<WalletAndKey> createTask() {
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protected Task<WalletBackupAndKey> createTask() {
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return new Task<>() {
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protected WalletAndKey call() throws IOException, StorageException, MnemonicException {
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WalletAndKey walletAndKey = storage.loadWallet(password);
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protected WalletBackupAndKey call() throws IOException, StorageException {
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WalletBackupAndKey walletBackupAndKey = storage.loadWallet(password);
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password.clear();
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return walletAndKey;
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return walletBackupAndKey;
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}
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};
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}
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@ -443,14 +443,14 @@ public class SettingsController extends WalletFormController implements Initiali
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return;
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}
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walletForm.getWallet().encrypt(key);
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walletForm.getStorage().setEncryptionPubKey(encryptionPubKey);
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walletForm.saveAndRefresh();
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if(dlg.isDeleteBackups()) {
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walletForm.deleteBackups();
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}
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walletForm.getWallet().encrypt(key);
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walletForm.getStorage().setEncryptionPubKey(encryptionPubKey);
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walletForm.saveAndRefresh();
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if(requirement == WalletPasswordDialog.PasswordRequirement.UPDATE_NEW || requirement == WalletPasswordDialog.PasswordRequirement.UPDATE_EMPTY) {
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EventManager.get().post(new RequestOpenWalletsEvent());
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}
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@ -17,7 +17,7 @@ public class SettingsWalletForm extends WalletForm {
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private Wallet walletCopy;
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public SettingsWalletForm(Storage storage, Wallet currentWallet) {
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super(storage, currentWallet);
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super(storage, currentWallet, null, false);
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this.walletCopy = currentWallet.copy();
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}
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@ -38,10 +38,13 @@ public class SettingsWalletForm extends WalletForm {
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@Override
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public void saveAndRefresh() throws IOException {
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Wallet pastWallet = wallet.copy();
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Wallet pastWallet = null;
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boolean refreshAll = isRefreshNecessary(wallet, walletCopy);
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if(refreshAll) {
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pastWallet = wallet.copy();
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save(); //Save here for the temp backup in case password has been changed
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getStorage().backupTempWallet();
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walletCopy.clearNodes();
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}
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@ -34,10 +34,20 @@ public class WalletForm {
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private final List<NodeEntry> accountEntries = new ArrayList<>();
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private final List<Set<WalletNode>> walletTransactionNodes = new ArrayList<>();
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public WalletForm(Storage storage, Wallet currentWallet) {
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public WalletForm(Storage storage, Wallet currentWallet, Wallet backupWallet) {
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this(storage, currentWallet, backupWallet, true);
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}
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public WalletForm(Storage storage, Wallet currentWallet, Wallet backupWallet, boolean refreshHistory) {
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this.storage = storage;
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this.wallet = currentWallet;
|
||||
refreshHistory(AppServices.getCurrentBlockHeight(), null);
|
||||
|
||||
//Unencrypted wallets load before isConnected is true, waiting for the ConnectionEvent to refresh history - save the backup for this event
|
||||
savedPastWallet = backupWallet;
|
||||
|
||||
if(refreshHistory) {
|
||||
refreshHistory(AppServices.getCurrentBlockHeight(), backupWallet);
|
||||
}
|
||||
}
|
||||
|
||||
public Wallet getWallet() {
|
||||
|
|
@ -66,6 +76,7 @@ public class WalletForm {
|
|||
|
||||
public void saveAndRefresh() throws IOException {
|
||||
Wallet pastWallet = wallet.copy();
|
||||
storage.backupTempWallet();
|
||||
wallet.clearHistory();
|
||||
save();
|
||||
refreshHistory(AppServices.getCurrentBlockHeight(), pastWallet);
|
||||
|
|
@ -106,31 +117,36 @@ public class WalletForm {
|
|||
wallet.setStoredBlockHeight(blockHeight);
|
||||
}
|
||||
|
||||
boolean labelsChanged = false;
|
||||
if(pastWallet != null) {
|
||||
copyLabels(pastWallet);
|
||||
labelsChanged = copyLabels(pastWallet);
|
||||
}
|
||||
|
||||
notifyIfChanged(blockHeight, previousWallet);
|
||||
notifyIfChanged(blockHeight, previousWallet, labelsChanged);
|
||||
}
|
||||
|
||||
private void copyLabels(Wallet pastWallet) {
|
||||
wallet.getNode(KeyPurpose.RECEIVE).copyLabels(pastWallet.getNode(KeyPurpose.RECEIVE));
|
||||
wallet.getNode(KeyPurpose.CHANGE).copyLabels(pastWallet.getNode(KeyPurpose.CHANGE));
|
||||
private boolean copyLabels(Wallet pastWallet) {
|
||||
boolean changed = wallet.getNode(KeyPurpose.RECEIVE).copyLabels(pastWallet.getNode(KeyPurpose.RECEIVE));
|
||||
changed |= wallet.getNode(KeyPurpose.CHANGE).copyLabels(pastWallet.getNode(KeyPurpose.CHANGE));
|
||||
|
||||
for(Map.Entry<Sha256Hash, BlockTransaction> txEntry : wallet.getTransactions().entrySet()) {
|
||||
BlockTransaction pastBlockTransaction = pastWallet.getTransactions().get(txEntry.getKey());
|
||||
if(pastBlockTransaction != null && txEntry.getValue() != null && txEntry.getValue().getLabel() == null && pastBlockTransaction.getLabel() != null) {
|
||||
txEntry.getValue().setLabel(pastBlockTransaction.getLabel());
|
||||
changed = true;
|
||||
}
|
||||
}
|
||||
|
||||
storage.deleteBackups(Storage.TEMP_BACKUP_EXTENSION);
|
||||
return changed;
|
||||
}
|
||||
|
||||
private void notifyIfChanged(Integer blockHeight, Wallet previousWallet) {
|
||||
private void notifyIfChanged(Integer blockHeight, Wallet previousWallet, boolean labelsChanged) {
|
||||
List<WalletNode> historyChangedNodes = new ArrayList<>();
|
||||
historyChangedNodes.addAll(getHistoryChangedNodes(previousWallet.getNode(KeyPurpose.RECEIVE).getChildren(), wallet.getNode(KeyPurpose.RECEIVE).getChildren()));
|
||||
historyChangedNodes.addAll(getHistoryChangedNodes(previousWallet.getNode(KeyPurpose.CHANGE).getChildren(), wallet.getNode(KeyPurpose.CHANGE).getChildren()));
|
||||
|
||||
boolean changed = false;
|
||||
boolean changed = labelsChanged;
|
||||
if(!historyChangedNodes.isEmpty()) {
|
||||
Platform.runLater(() -> EventManager.get().post(new WalletHistoryChangedEvent(wallet, storage, historyChangedNodes)));
|
||||
changed = true;
|
||||
|
|
@ -254,7 +270,6 @@ public class WalletForm {
|
|||
EventManager.get().post(new WalletNodesChangedEvent(wallet));
|
||||
|
||||
//It is necessary to save the past wallet because the actual copying of the past labels only occurs on a later ConnectionEvent with bwt
|
||||
//The savedPastWallet variable can be removed once bwt supports dynamic loading of wallets without needing to disconnect/reconnect
|
||||
if(Config.get().getServerType() == ServerType.BITCOIN_CORE) {
|
||||
savedPastWallet = event.getPastWallet();
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue