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Handle importing a wallet from a crypto-account QR using the File > Import Wallet dialog

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This commit is contained in:
Craig Raw 2021-06-17 14:34:11 +02:00
parent 5df4e5761c
commit a9ab4d6c78
2 changed files with 50 additions and 18 deletions
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64
src/main/java/com/sparrowwallet/sparrow/control/FileWalletKeystoreImportPane.java
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@ -1,6 +1,7 @@
package com.sparrowwallet.sparrow.control; package com.sparrowwallet.sparrow.control;
import com.google.common.io.ByteStreams; import com.google.common.io.ByteStreams;
import com.google.common.io.Files;
import com.google.gson.JsonParseException; import com.google.gson.JsonParseException;
import com.sparrowwallet.drongo.policy.Policy; import com.sparrowwallet.drongo.policy.Policy;
import com.sparrowwallet.drongo.policy.PolicyType; import com.sparrowwallet.drongo.policy.PolicyType;
@ -27,6 +28,8 @@ import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.IOException; import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
import java.util.List;
import java.util.stream.Collectors;
public class FileWalletKeystoreImportPane extends FileImportPane { public class FileWalletKeystoreImportPane extends FileImportPane {
private static final Logger log = LoggerFactory.getLogger(FileWalletKeystoreImportPane.class); private static final Logger log = LoggerFactory.getLogger(FileWalletKeystoreImportPane.class);
@ -42,35 +45,62 @@ public class FileWalletKeystoreImportPane extends FileImportPane {
protected void importFile(String fileName, InputStream inputStream, String password) throws ImportException { protected void importFile(String fileName, InputStream inputStream, String password) throws ImportException {
this.fileName = fileName; this.fileName = fileName;
try {
fileBytes = ByteStreams.toByteArray(inputStream); List<ScriptType> scriptTypes = ScriptType.getAddressableScriptTypes(PolicyType.SINGLE);
} catch(IOException e) { if(wallets != null && !wallets.isEmpty()) {
throw new ImportException("Could not read file", e); if(wallets.size() == 1 && scriptTypes.contains(wallets.get(0).getScriptType())) {
Wallet wallet = wallets.get(0);
wallet.setPolicyType(PolicyType.SINGLE);
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.SINGLE, wallet.getScriptType(), wallet.getKeystores(), null));
wallet.setName(importer.getName());
EventManager.get().post(new WalletImportEvent(wallets.get(0)));
} else {
scriptTypes.retainAll(wallets.stream().map(Wallet::getScriptType).collect(Collectors.toList()));
if(scriptTypes.isEmpty()) {
throw new ImportException("No singlesig script types present in QR code");
}
}
} else {
try {
fileBytes = ByteStreams.toByteArray(inputStream);
} catch(IOException e) {
throw new ImportException("Could not read file", e);
}
} }
setContent(getScriptTypeEntry()); setContent(getScriptTypeEntry(scriptTypes));
setExpanded(true); setExpanded(true);
importButton.setDisable(true); importButton.setDisable(true);
} }
private void importWallet(ScriptType scriptType) throws ImportException { private void importWallet(ScriptType scriptType) throws ImportException {
ByteArrayInputStream bais = new ByteArrayInputStream(fileBytes); if(wallets != null && !wallets.isEmpty()) {
Keystore keystore = importer.getKeystore(scriptType, bais, ""); Wallet wallet = wallets.stream().filter(wallet1 -> wallet1.getScriptType() == scriptType).findFirst().orElseThrow(ImportException::new);
wallet.setName(importer.getName());
wallet.setPolicyType(PolicyType.SINGLE);
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.SINGLE, wallet.getScriptType(), wallet.getKeystores(), null));
EventManager.get().post(new WalletImportEvent(wallet));
} else {
ByteArrayInputStream bais = new ByteArrayInputStream(fileBytes);
Keystore keystore = importer.getKeystore(scriptType, bais, "");
Wallet wallet = new Wallet(); Wallet wallet = new Wallet();
wallet.setName(fileName); wallet.setName(Files.getNameWithoutExtension(fileName));
wallet.setPolicyType(PolicyType.SINGLE); wallet.setPolicyType(PolicyType.SINGLE);
wallet.setScriptType(scriptType); wallet.setScriptType(scriptType);
wallet.getKeystores().add(keystore); wallet.getKeystores().add(keystore);
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.SINGLE, scriptType, wallet.getKeystores(), null)); wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.SINGLE, scriptType, wallet.getKeystores(), null));
EventManager.get().post(new WalletImportEvent(wallet)); EventManager.get().post(new WalletImportEvent(wallet));
}
} }
private Node getScriptTypeEntry() { private Node getScriptTypeEntry(List<ScriptType> scriptTypes) {
Label label = new Label("Script Type:"); Label label = new Label("Script Type:");
ComboBox<ScriptType> scriptTypeComboBox = new ComboBox<>(FXCollections.observableArrayList(ScriptType.getAddressableScriptTypes(PolicyType.SINGLE))); ComboBox<ScriptType> scriptTypeComboBox = new ComboBox<>(FXCollections.observableArrayList(scriptTypes));
scriptTypeComboBox.setValue(ScriptType.P2WPKH); if(scriptTypes.contains(ScriptType.P2WPKH)) {
scriptTypeComboBox.setValue(ScriptType.P2WPKH);
}
HelpLabel helpLabel = new HelpLabel(); HelpLabel helpLabel = new HelpLabel();
helpLabel.setHelpText("P2WPKH is a Native Segwit type and is usually the best choice for new wallets.\nP2SH-P2WPKH is a Wrapped Segwit type and is a reasonable choice for the widest compatibility.\nP2PKH is a Legacy type and should be avoided for new wallets.\nFor existing wallets, be sure to choose the type that matches the wallet you are importing."); helpLabel.setHelpText("P2WPKH is a Native Segwit type and is usually the best choice for new wallets.\nP2SH-P2WPKH is a Wrapped Segwit type and is a reasonable choice for the widest compatibility.\nP2PKH is a Legacy type and should be avoided for new wallets.\nFor existing wallets, be sure to choose the type that matches the wallet you are importing.");

4
src/main/java/com/sparrowwallet/sparrow/wallet/WalletForm.java
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@ -461,7 +461,9 @@ public class WalletForm {
public void walletTabsClosed(WalletTabsClosedEvent event) { public void walletTabsClosed(WalletTabsClosedEvent event) {
for(WalletTabData tabData : event.getClosedWalletTabData()) { for(WalletTabData tabData : event.getClosedWalletTabData()) {
if(tabData.getWalletForm() == this) { if(tabData.getWalletForm() == this) {
storage.close(); if(wallet.isMasterWallet()) {
storage.close();
}
if(wallet.isValid()) { if(wallet.isValid()) {
AppServices.clearTransactionHistoryCache(wallet); AppServices.clearTransactionHistoryCache(wallet);
} }