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request password on wallet import

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This commit is contained in:
Craig Raw 2020-10-21 11:11:18 +02:00
parent f48fb610e8
commit 5789e1c215
4 changed files with 59 additions and 7 deletions
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50
src/main/java/com/sparrowwallet/sparrow/AppController.java
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@ -7,6 +7,8 @@ import com.sparrowwallet.drongo.BitcoinUnit;
import com.sparrowwallet.drongo.Network;
import com.sparrowwallet.drongo.SecureString;
import com.sparrowwallet.drongo.Utils;
import com.sparrowwallet.drongo.crypto.ECKey;
import com.sparrowwallet.drongo.crypto.EncryptionType;
import com.sparrowwallet.drongo.crypto.InvalidPasswordException;
import com.sparrowwallet.drongo.crypto.Key;
import com.sparrowwallet.drongo.policy.PolicyType;
@ -908,13 +910,13 @@ public class AppController implements Initializable {
}
private void addImportedWallet(Wallet wallet) {
File walletFile = Storage.getWalletFile(wallet.getName());
File walletFile = Storage.getExistingWallet(wallet.getName());
if(walletFile.exists()) {
if(walletFile != null) {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle("Existing wallet found");
alert.setHeaderText("Replace existing wallet?");
alert.setContentText("Wallet file " + wallet.getName() + " already exists");
alert.setContentText("Wallet file " + walletFile.getName() + " already exists.\n");
Optional<ButtonType> result = alert.showAndWait();
if(result.isPresent() && result.get() == ButtonType.CANCEL) {
return;
@ -931,11 +933,47 @@ public class AppController implements Initializable {
}
}
}
walletFile.delete();
}
Storage storage = new Storage(walletFile);
Tab tab = addWalletTab(storage, wallet);
tabs.getSelectionModel().select(tab);
Storage storage = new Storage(Storage.getWalletFile(wallet.getName()));
WalletPasswordDialog dlg = new WalletPasswordDialog(WalletPasswordDialog.PasswordRequirement.UPDATE_NEW);
Optional<SecureString> password = dlg.showAndWait();
if(password.isPresent()) {
if(password.get().length() == 0) {
storage.setEncryptionPubKey(Storage.NO_PASSWORD_KEY);
Tab tab = addWalletTab(storage, wallet);
tabs.getSelectionModel().select(tab);
} else {
Storage.KeyDerivationService keyDerivationService = new Storage.KeyDerivationService(storage, password.get());
keyDerivationService.setOnSucceeded(workerStateEvent -> {
EventManager.get().post(new StorageEvent(Storage.getWalletFile(wallet.getName()), TimedEvent.Action.END, "Done"));
ECKey encryptionFullKey = keyDerivationService.getValue();
Key key = null;
try {
ECKey encryptionPubKey = ECKey.fromPublicOnly(encryptionFullKey);
key = new Key(encryptionFullKey.getPrivKeyBytes(), storage.getKeyDeriver().getSalt(), EncryptionType.Deriver.ARGON2);
wallet.encrypt(key);
storage.setEncryptionPubKey(encryptionPubKey);
Tab tab = addWalletTab(storage, wallet);
tabs.getSelectionModel().select(tab);
} finally {
encryptionFullKey.clear();
if(key != null) {
key.clear();
}
}
});
keyDerivationService.setOnFailed(workerStateEvent -> {
EventManager.get().post(new StorageEvent(Storage.getWalletFile(wallet.getName()), TimedEvent.Action.END, "Failed"));
showErrorDialog("Error encrypting wallet", keyDerivationService.getException().getMessage());
});
EventManager.get().post(new StorageEvent(Storage.getWalletFile(wallet.getName()), TimedEvent.Action.START, "Encrypting wallet..."));
keyDerivationService.start();
}
}
}
public void exportWallet(ActionEvent event) {

1
src/main/java/com/sparrowwallet/sparrow/control/FileImportPane.java
View file

@ -158,6 +158,7 @@ public abstract class FileImportPane extends TitledDescriptionPane {
HBox.setHgrow(passwordField, Priority.ALWAYS);
Button importEncryptedButton = new Button("Import");
importEncryptedButton.setDefaultButton(true);
importEncryptedButton.setOnAction(event -> {
showHideLink.setVisible(true);
setExpanded(false);

2
src/main/java/com/sparrowwallet/sparrow/io/Electrum.java
View file

@ -191,7 +191,7 @@ public class Electrum implements KeystoreFileImport, WalletImport, WalletExport
if(blockTransaction != null) {
blockTransaction.setLabel(ew.labels.get(key));
}
} catch(IllegalArgumentException e) {
} catch(Exception e) {
//not a tx, probably an address
}
}

13
src/main/java/com/sparrowwallet/sparrow/io/Storage.java
View file

@ -254,6 +254,19 @@ public class Storage {
return (encrypted.exists() || unencrypted.exists());
}
public static File getExistingWallet(String walletName) {
File encrypted = new File(getWalletsDir(), walletName);
File unencrypted = new File(getWalletsDir(), walletName + ".json");
if(encrypted.exists()) {
return encrypted;
} else if(unencrypted.exists()) {
return unencrypted;
}
return null;
}
public static File getWalletFile(String walletName) {
//TODO: Check for existing file
return new File(getWalletsDir(), walletName);