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use json persistence for sparrow wallet export, add sparrow wallet import to wallets dir

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This commit is contained in:
Craig Raw 2021-06-11 11:29:54 +02:00
parent 8914acff68
commit 9ebabecfbe
5 changed files with 66 additions and 19 deletions
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4
src/main/java/com/sparrowwallet/sparrow/AppServices.java
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@ -858,10 +858,6 @@ public class AppServices {
deviceEnumerateService = createDeviceEnumerateService();
}
if(deviceEnumerateService.isRunning()) {
deviceEnumerateService.cancel();
}
if(deviceEnumerateService.getState() == Worker.State.CANCELLED) {
deviceEnumerateService.reset();
}

11
src/main/java/com/sparrowwallet/sparrow/control/FileWalletExportPane.java
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@ -9,10 +9,7 @@ import com.sparrowwallet.sparrow.event.StorageEvent;
import com.sparrowwallet.sparrow.event.TimedEvent;
import com.sparrowwallet.sparrow.event.WalletExportEvent;
import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
import com.sparrowwallet.sparrow.io.CoboVaultMultisig;
import com.sparrowwallet.sparrow.io.PassportMultisig;
import com.sparrowwallet.sparrow.io.Storage;
import com.sparrowwallet.sparrow.io.WalletExport;
import com.sparrowwallet.sparrow.io.*;
import javafx.geometry.Pos;
import javafx.scene.control.Button;
import javafx.scene.control.Control;
@ -83,8 +80,8 @@ public class FileWalletExportPane extends TitledDescriptionPane {
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Export " + exporter.getWalletModel().toDisplayString() + " File");
String extension = exporter.getExportFileExtension(wallet);
fileChooser.setInitialFileName(wallet.getName() + "-" +
exporter.getWalletModel().toDisplayString().toLowerCase().replace(" ", "") +
fileChooser.setInitialFileName(wallet.getName() +
(exporter instanceof Sparrow ? "" : "-" + exporter.getWalletModel().toDisplayString().toLowerCase().replace(" ", "")) +
(extension == null || extension.isEmpty() ? "" : "." + extension));
AppServices.moveToActiveWindowScreen(window, 800, 450);
@ -137,7 +134,7 @@ public class FileWalletExportPane extends TitledDescriptionPane {
QRDisplayDialog qrDisplayDialog;
if(exporter instanceof CoboVaultMultisig) {
qrDisplayDialog = new QRDisplayDialog(RegistryType.BYTES.toString(), outputStream.toByteArray(), true);
} else if(exporter instanceof PassportMultisig) {
} else if(exporter instanceof PassportMultisig || exporter instanceof KeystoneMultisig) {
qrDisplayDialog = new QRDisplayDialog(RegistryType.BYTES.toString(), outputStream.toByteArray(), false);
} else {
qrDisplayDialog = new QRDisplayDialog(outputStream.toString(StandardCharsets.UTF_8));

2
src/main/java/com/sparrowwallet/sparrow/control/WalletImportDialog.java
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@ -53,7 +53,7 @@ public class WalletImportDialog extends Dialog<Wallet> {
importAccordion.getPanes().add(importPane);
}
List<WalletImport> walletImporters = List.of(new ColdcardMultisig(), new CoboVaultMultisig(), new Electrum(), new KeystoneMultisig(), new SpecterDesktop(), new BlueWalletMultisig());
List<WalletImport> walletImporters = List.of(new ColdcardMultisig(), new CoboVaultMultisig(), new Electrum(), new KeystoneMultisig(), new SpecterDesktop(), new BlueWalletMultisig(), new Sparrow());
for(WalletImport importer : walletImporters) {
FileWalletImportPane importPane = new FileWalletImportPane(importer);
importAccordion.getPanes().add(importPane);

65
src/main/java/com/sparrowwallet/sparrow/io/Sparrow.java
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@ -1,15 +1,19 @@
package com.sparrowwallet.sparrow.io;
import com.google.common.io.Files;
import com.sparrowwallet.drongo.wallet.Wallet;
import com.sparrowwallet.drongo.wallet.WalletModel;
import com.sparrowwallet.sparrow.AppServices;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
public class Sparrow implements WalletExport {
public class Sparrow implements WalletImport, WalletExport {
private static final Logger log = LoggerFactory.getLogger(Sparrow.class);
@Override
@ -26,8 +30,14 @@ public class Sparrow implements WalletExport {
public void exportWallet(Wallet wallet, OutputStream outputStream) throws ExportException {
try {
Storage storage = AppServices.get().getOpenWallets().get(wallet);
storage.copyWallet(outputStream);
File tempFile = File.createTempFile(wallet.getName(), null);
Storage tempStorage = new Storage(PersistenceType.JSON, tempFile);
tempStorage.setKeyDeriver(storage.getKeyDeriver());
tempStorage.setEncryptionPubKey(storage.getEncryptionPubKey());
tempStorage.saveWallet(wallet);
Files.copy(tempStorage.getWalletFile(), outputStream);
outputStream.flush();
tempStorage.getWalletFile().delete();
} catch(Exception e) {
log.error("Error exporting Sparrow wallet file", e);
throw new ExportException("Error exporting Sparrow wallet file", e);
@ -36,13 +46,19 @@ public class Sparrow implements WalletExport {
@Override
public String getWalletExportDescription() {
return "Exports a copy of your Sparrow wallet file, which can be loaded in another Sparrow instance running on any supported platform.";
return "Exports your Sparrow wallet file, which can be imported into another Sparrow instance running on any supported platform.";
}
@Override
public String getExportFileExtension(Wallet wallet) {
Storage storage = AppServices.get().getOpenWallets().get(wallet);
return storage.getWalletFileExtension();
try {
Storage storage = AppServices.get().getOpenWallets().get(wallet);
return storage.isEncrypted() ? "" : PersistenceType.JSON.getExtension();
} catch(IOException e) {
//ignore
}
return "";
}
@Override
@ -54,4 +70,41 @@ public class Sparrow implements WalletExport {
public boolean walletExportRequiresDecryption() {
return false;
}
@Override
public boolean isEncrypted(File file) {
return Storage.isEncrypted(file);
}
@Override
public String getWalletImportDescription() {
return "Imports an exported Sparrow wallet file into Sparrow's wallets folder.";
}
@Override
public Wallet importWallet(InputStream inputStream, String password) throws ImportException {
File tempFile = null;
try {
tempFile = File.createTempFile("sparrow", null);
java.nio.file.Files.copy(inputStream, tempFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
Storage storage = new Storage(PersistenceType.JSON, tempFile);
if(!isEncrypted(tempFile)) {
return storage.loadUnencryptedWallet().getWallet();
} else {
return storage.loadEncryptedWallet(password).getWallet();
}
} catch(IOException | StorageException e) {
log.error("Error importing Sparrow wallet", e);
throw new ImportException("Error importing Sparrow wallet", e);
} finally {
if(tempFile != null) {
tempFile.delete();
}
}
}
@Override
public boolean isWalletImportScannable() {
return false;
}
}

3
src/main/java/com/sparrowwallet/sparrow/io/Storage.java
View file

@ -37,6 +37,7 @@ public class Storage {
public static final String WALLETS_BACKUP_DIR = "backup";
public static final String CERTS_DIR = "certs";
public static final String TEMP_BACKUP_PREFIX = "tmp";
public static final List<String> RESERVED_WALLET_NAMES = List.of("temp");
private Persistence persistence;
private File walletFile;
@ -284,7 +285,7 @@ public class Storage {
}
}
return false;
return RESERVED_WALLET_NAMES.contains(walletName);
}
public static File getExistingWallet(String walletName) {