mirror of
https://github.com/sparrowwallet/sparrow.git
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864 lines
36 KiB
Java
864 lines
36 KiB
Java
package com.sparrowwallet.sparrow.control;
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import com.github.sarxos.webcam.*;
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import com.sparrowwallet.drongo.ExtendedKey;
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import com.sparrowwallet.drongo.KeyDerivation;
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import com.sparrowwallet.drongo.OutputDescriptor;
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import com.sparrowwallet.drongo.Utils;
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import com.sparrowwallet.drongo.address.Address;
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import com.sparrowwallet.drongo.address.P2PKHAddress;
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import com.sparrowwallet.drongo.address.P2SHAddress;
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import com.sparrowwallet.drongo.address.P2WPKHAddress;
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import com.sparrowwallet.drongo.crypto.*;
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import com.sparrowwallet.drongo.protocol.Base43;
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import com.sparrowwallet.drongo.protocol.ScriptType;
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import com.sparrowwallet.drongo.protocol.Transaction;
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import com.sparrowwallet.drongo.psbt.PSBT;
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import com.sparrowwallet.drongo.psbt.PSBTParseException;
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import com.sparrowwallet.drongo.uri.BitcoinURI;
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import com.sparrowwallet.drongo.wallet.DeterministicSeed;
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import com.sparrowwallet.drongo.wallet.SeedQR;
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import com.sparrowwallet.drongo.wallet.Wallet;
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import com.sparrowwallet.hummingbird.LegacyURDecoder;
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import com.sparrowwallet.hummingbird.registry.*;
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import com.sparrowwallet.hummingbird.ResultType;
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import com.sparrowwallet.hummingbird.UR;
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import com.sparrowwallet.hummingbird.URDecoder;
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import com.sparrowwallet.sparrow.AppServices;
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import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
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import com.sparrowwallet.sparrow.io.Config;
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import javafx.application.Platform;
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import javafx.beans.property.DoubleProperty;
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import javafx.beans.property.ObjectProperty;
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import javafx.beans.property.SimpleDoubleProperty;
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import javafx.beans.property.SimpleObjectProperty;
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import javafx.beans.value.ChangeListener;
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import javafx.beans.value.ObservableValue;
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import javafx.geometry.Insets;
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import javafx.scene.Node;
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import javafx.scene.control.*;
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import javafx.scene.layout.*;
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import javafx.util.Duration;
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import javafx.util.StringConverter;
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import org.controlsfx.glyphfont.Glyph;
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import org.controlsfx.tools.Borders;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.nio.ByteBuffer;
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import java.nio.CharBuffer;
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import java.nio.charset.CharsetDecoder;
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import java.nio.charset.StandardCharsets;
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import java.util.*;
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import java.util.List;
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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.stream.IntStream;
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@SuppressWarnings("deprecation")
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public class QRScanDialog extends Dialog<QRScanDialog.Result> {
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private static final Logger log = LoggerFactory.getLogger(QRScanDialog.class);
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private final URDecoder decoder;
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private final LegacyURDecoder legacyDecoder;
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private final WebcamService webcamService;
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private List<String> parts;
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private QRScanDialog.Result result;
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private static final Pattern PART_PATTERN = Pattern.compile("p(\\d+)of(\\d+) (.+)");
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private static final int SCAN_PERIOD_MILLIS = 100;
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private final ObjectProperty<WebcamResolution> webcamResolutionProperty = new SimpleObjectProperty<>(WebcamResolution.VGA);
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private final DoubleProperty percentComplete = new SimpleDoubleProperty(0.0);
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private final ObjectProperty<WebcamDevice> webcamDeviceProperty = new SimpleObjectProperty<>();
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public QRScanDialog() {
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this.decoder = new URDecoder();
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this.legacyDecoder = new LegacyURDecoder();
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if(Config.get().isHdCapture()) {
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webcamResolutionProperty.set(WebcamResolution.HD);
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}
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this.webcamService = new WebcamService(webcamResolutionProperty.get(), null, new QRScanListener(), new ScanDelayCalculator());
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webcamService.setPeriod(Duration.millis(SCAN_PERIOD_MILLIS));
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webcamService.setRestartOnFailure(false);
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WebcamView webcamView = new WebcamView(webcamService);
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final DialogPane dialogPane = new QRScanDialogPane();
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setDialogPane(dialogPane);
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AppServices.setStageIcon(dialogPane.getScene().getWindow());
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StackPane stackPane = new StackPane();
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stackPane.getChildren().add(webcamView.getView());
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Node wrappedView = Borders.wrap(stackPane).lineBorder().buildAll();
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ProgressBar progressBar = new ProgressBar();
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progressBar.setMinHeight(20);
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progressBar.setPadding(new Insets(0, 10, 0, 10));
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progressBar.setPrefWidth(Integer.MAX_VALUE);
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progressBar.progressProperty().bind(percentComplete);
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webcamService.openingProperty().addListener((observable, oldValue, newValue) -> {
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if(percentComplete.get() <= 0.0) {
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Platform.runLater(() -> percentComplete.set(newValue ? 0.0 : -1.0));
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}
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Platform.runLater(() -> {
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if(Config.get().getWebcamDevice() != null && webcamDeviceProperty.get() == null) {
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for(WebcamDevice device : WebcamScanDriver.getFoundDevices()) {
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if(device.getName().equals(Config.get().getWebcamDevice())) {
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webcamDeviceProperty.set(device);
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}
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}
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}
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});
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});
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VBox vBox = new VBox(20);
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vBox.getChildren().addAll(wrappedView, progressBar);
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dialogPane.setContent(vBox);
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webcamService.resultProperty().addListener(new QRResultListener());
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webcamService.setOnFailed(failedEvent -> {
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Throwable exception = failedEvent.getSource().getException();
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Throwable nested = exception;
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while(nested.getCause() != null) {
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nested = nested.getCause();
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}
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if(org.controlsfx.tools.Platform.getCurrent() == org.controlsfx.tools.Platform.WINDOWS &&
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nested.getMessage().startsWith("Library 'OpenIMAJGrabber' was not loaded successfully from file")) {
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exception = new WebcamDependencyException("Your system is missing a dependency required for the webcam. Follow the link below for more details.\n\n[https://sparrowwallet.com/docs/faq.html#your-system-is-missing-a-dependency-for-the-webcam]", exception);
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} else if(nested.getMessage().startsWith("Cannot start native grabber") && Config.get().getWebcamDevice() != null) {
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exception = new WebcamOpenException("Cannot open configured webcam " + Config.get().getWebcamDevice() + ", reverting to the default webcam");
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Config.get().setWebcamDevice(null);
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}
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final Throwable result = exception;
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Platform.runLater(() -> setResult(new Result(result)));
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});
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webcamService.start();
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webcamResolutionProperty.addListener((observable, oldValue, newResolution) -> {
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if(newResolution != null) {
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setHeight(newResolution == WebcamResolution.HD ? (getHeight() - 100) : (getHeight() + 100));
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}
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webcamService.cancel();
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});
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webcamDeviceProperty.addListener((observable, oldValue, newValue) -> {
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Config.get().setWebcamDevice(newValue.getName());
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if(!Objects.equals(webcamService.getDevice(), newValue)) {
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webcamService.cancel();
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}
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});
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setOnCloseRequest(event -> {
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boolean isHdCapture = (webcamResolutionProperty.get() == WebcamResolution.HD);
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if(Config.get().isHdCapture() != isHdCapture) {
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Config.get().setHdCapture(isHdCapture);
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}
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Platform.runLater(() -> webcamResolutionProperty.set(null));
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});
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final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE);
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final ButtonType hdButtonType = new javafx.scene.control.ButtonType("Use HD Capture", ButtonBar.ButtonData.LEFT);
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final ButtonType camButtonType = new javafx.scene.control.ButtonType("Default Camera", ButtonBar.ButtonData.HELP_2);
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dialogPane.getButtonTypes().addAll(hdButtonType, camButtonType, cancelButtonType);
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dialogPane.setPrefWidth(646);
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dialogPane.setPrefHeight(webcamResolutionProperty.get() == WebcamResolution.HD ? 490 : 590);
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AppServices.moveToActiveWindowScreen(this);
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setResultConverter(dialogButton -> dialogButton != cancelButtonType ? result : null);
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}
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private class QRResultListener implements ChangeListener<com.google.zxing.Result> {
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@Override
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public void changed(ObservableValue<? extends com.google.zxing.Result> observable, com.google.zxing.Result oldValue, com.google.zxing.Result qrResult) {
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if(result != null) {
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Platform.runLater(() -> setResult(result));
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}
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//Try text first
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String qrtext = qrResult.getText();
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Matcher partMatcher = PART_PATTERN.matcher(qrtext);
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if(qrtext.toLowerCase().startsWith(UR.UR_PREFIX)) {
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if(LegacyURDecoder.isLegacyURFragment(qrtext)) {
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legacyDecoder.receivePart(qrtext);
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Platform.runLater(() -> percentComplete.setValue(legacyDecoder.getPercentComplete()));
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if(legacyDecoder.isComplete()) {
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try {
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UR ur = legacyDecoder.decode();
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result = extractResultFromUR(ur);
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} catch(Exception e) {
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result = new Result(new URException(e.getMessage()));
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}
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}
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} else {
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decoder.receivePart(qrtext);
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Platform.runLater(() -> percentComplete.setValue(decoder.getProcessedPartsCount() > 0 ? decoder.getEstimatedPercentComplete() : 0));
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if(decoder.getResult() != null) {
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URDecoder.Result urResult = decoder.getResult();
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if(urResult.type == ResultType.SUCCESS) {
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result = extractResultFromUR(urResult.ur);
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} else {
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result = new Result(new URException(urResult.error));
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}
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}
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}
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} else if(partMatcher.matches()) {
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int m = Integer.parseInt(partMatcher.group(1));
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int n = Integer.parseInt(partMatcher.group(2));
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String payload = partMatcher.group(3);
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if(parts == null) {
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parts = new ArrayList<>(n);
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IntStream.range(0, n).forEach(i -> parts.add(null));
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}
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parts.set(m - 1, payload);
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if(n > 0) {
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Platform.runLater(() -> percentComplete.setValue((double)parts.stream().filter(Objects::nonNull).count() / n));
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}
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if(parts.stream().filter(Objects::nonNull).count() == n) {
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String complete = String.join("", parts);
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try {
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PSBT psbt = PSBT.fromString(complete, false);
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result = new Result(psbt);
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return;
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} catch(PSBTParseException e) {
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if(PSBT.isPSBT(complete)) {
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log.error("Error parsing PSBT", e);
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}
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} catch(Exception e) {
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//ignore, bytes not parsable as PSBT
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}
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try {
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Transaction transaction = new Transaction(Utils.hexToBytes(complete));
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result = new Result(transaction);
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return;
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} catch(Exception e) {
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//ignore, bytes not parsable as tx
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}
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result = new Result(complete);
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}
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} else {
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PSBT psbt;
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Transaction transaction;
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BitcoinURI bitcoinURI;
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Address address;
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ExtendedKey extendedKey;
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DeterministicSeed seed;
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try {
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extendedKey = ExtendedKey.fromDescriptor(qrtext);
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result = new Result(extendedKey);
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return;
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} catch(Exception e) {
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//Ignore, not a valid xpub
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}
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try {
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bitcoinURI = new BitcoinURI(qrtext);
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result = new Result(bitcoinURI);
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return;
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} catch(Exception e) {
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//Ignore, not an BIP 21 URI
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}
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try {
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address = Address.fromString(qrtext);
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result = new Result(address);
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return;
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} catch(Exception e) {
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//Ignore, not an address
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}
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try {
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psbt = PSBT.fromString(qrtext, false);
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result = new Result(psbt);
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return;
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} catch(PSBTParseException e) {
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if(PSBT.isPSBT(qrtext)) {
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log.error("Error parsing PSBT", e);
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}
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} catch(Exception e) {
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//Ignore, not parseable as Base64 or hex
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}
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try {
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psbt = new PSBT(qrResult.getRawBytes(), false);
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result = new Result(psbt);
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return;
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} catch(Exception e) {
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//Ignore, not parseable as raw bytes
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}
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try {
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transaction = new Transaction(Utils.hexToBytes(qrtext));
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result = new Result(transaction);
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return;
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} catch(Exception e) {
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//Ignore, not parseable as hex
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}
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try {
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transaction = new Transaction(qrResult.getRawBytes());
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result = new Result(transaction);
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return;
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} catch(Exception e) {
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//Ignore, not parseable as raw bytes
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}
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//Try Base43 used by Electrum
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try {
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psbt = new PSBT(Base43.decode(qrtext), false);
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result = new Result(psbt);
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return;
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} catch(Exception e) {
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//Ignore, not parseable as base43 decoded bytes
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}
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try {
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transaction = new Transaction(Base43.decode(qrtext));
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result = new Result(transaction);
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return;
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} catch(Exception e) {
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//Ignore, not parseable as base43 decoded bytes
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}
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try {
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seed = SeedQR.getSeed(qrtext);
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result = new Result(seed);
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return;
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} catch(Exception e) {
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//Ignore, not parseable as a SeedQR
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}
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try {
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seed = SeedQR.getSeed(qrResult.getRawBytes());
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result = new Result(seed);
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return;
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} catch(Exception e) {
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//Ignore, not parseable as a CompactSeedQR
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}
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result = new Result(qrtext);
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}
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}
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private Result extractResultFromUR(UR ur) {
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try {
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RegistryType urRegistryType = ur.getRegistryType();
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if(urRegistryType.equals(RegistryType.BYTES)) {
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byte[] urBytes = (byte[])ur.decodeFromRegistry();
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try {
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PSBT psbt = new PSBT(urBytes, false);
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return new Result(psbt);
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} catch(PSBTParseException e) {
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if(PSBT.isPSBT(urBytes)) {
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log.error("Error parsing PSBT", e);
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}
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} catch(Exception e) {
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//ignore, bytes not parsable as PSBT
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}
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try {
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Transaction transaction = new Transaction(urBytes);
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return new Result(transaction);
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} catch(Exception e) {
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//ignore, bytes not parsable as tx
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}
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try {
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CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder();
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ByteBuffer buf = ByteBuffer.wrap(urBytes);
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CharBuffer charBuffer = decoder.decode(buf);
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return new Result(charBuffer.toString());
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} catch(Exception e) {
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//ignore, bytes not parsable as utf-8
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}
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result = new Result(new URException("Parsed UR of type " + urRegistryType + " was not a PSBT, transaction or UTF-8 text"));
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} else if(urRegistryType.equals(RegistryType.CRYPTO_PSBT)) {
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CryptoPSBT cryptoPSBT = (CryptoPSBT)ur.decodeFromRegistry();
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try {
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PSBT psbt = new PSBT(cryptoPSBT.getPsbt(), false);
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return new Result(psbt);
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} catch(Exception e) {
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log.error("Error parsing PSBT from UR type " + urRegistryType, e);
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return new Result(new URException("Error parsing PSBT from UR type " + urRegistryType, e));
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}
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} else if(urRegistryType.equals(RegistryType.CRYPTO_ADDRESS)) {
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CryptoAddress cryptoAddress = (CryptoAddress)ur.decodeFromRegistry();
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Address address = getAddress(cryptoAddress);
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if(address != null) {
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return new Result(BitcoinURI.fromAddress(address));
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} else {
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return new Result(new URException("Unknown " + urRegistryType + " type of " + cryptoAddress.getType()));
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}
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} else if(urRegistryType.equals(RegistryType.CRYPTO_HDKEY)) {
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CryptoHDKey cryptoHDKey = (CryptoHDKey)ur.decodeFromRegistry();
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ExtendedKey extendedKey = getExtendedKey(cryptoHDKey);
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return new Result(extendedKey);
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} else if(urRegistryType.equals(RegistryType.CRYPTO_OUTPUT)) {
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CryptoOutput cryptoOutput = (CryptoOutput)ur.decodeFromRegistry();
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OutputDescriptor outputDescriptor = getOutputDescriptor(cryptoOutput);
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return new Result(outputDescriptor);
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} else if(urRegistryType.equals(RegistryType.CRYPTO_ACCOUNT)) {
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CryptoAccount cryptoAccount = (CryptoAccount)ur.decodeFromRegistry();
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List<Wallet> wallets = getWallets(cryptoAccount);
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return new Result(wallets);
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} else if(urRegistryType.equals(RegistryType.CRYPTO_SEED)) {
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CryptoSeed cryptoSeed = (CryptoSeed)ur.decodeFromRegistry();
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DeterministicSeed seed = getSeed(cryptoSeed);
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return new Result(seed);
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} else if(urRegistryType.equals(RegistryType.CRYPTO_BIP39)) {
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CryptoBip39 cryptoBip39 = (CryptoBip39)ur.decodeFromRegistry();
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DeterministicSeed seed = getSeed(cryptoBip39);
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return new Result(seed);
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} else {
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log.error("Unsupported UR type " + urRegistryType);
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return new Result(new URException("UR type " + urRegistryType + " is not supported"));
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}
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} catch(IllegalArgumentException e) {
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log.error("Unknown UR type of " + ur.getType(), e);
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return new Result(new URException("Unknown UR type of " + ur.getType(), e));
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} catch(UR.InvalidCBORException e) {
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log.error("Invalid CBOR in UR", e);
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return new Result(new URException("Invalid CBOR in UR", e));
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} catch(Exception e) {
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log.error("Error parsing UR CBOR", e);
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return new Result(new URException("Error parsing UR CBOR", e));
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}
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return null;
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}
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private Address getAddress(CryptoAddress cryptoAddress) {
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Address address = null;
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if(cryptoAddress.getType() == null || cryptoAddress.getType() == CryptoAddress.Type.P2PKH) {
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address = new P2PKHAddress(cryptoAddress.getData());
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} else if(cryptoAddress.getType() == CryptoAddress.Type.P2SH) {
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address = new P2SHAddress(cryptoAddress.getData());
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} else if(cryptoAddress.getType() == CryptoAddress.Type.P2WPKH) {
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address = new P2WPKHAddress(cryptoAddress.getData());
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}
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return address;
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}
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private ExtendedKey getExtendedKey(CryptoHDKey cryptoHDKey) {
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if(cryptoHDKey.isPrivateKey()) {
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DeterministicKey prvKey = HDKeyDerivation.createMasterPrivKeyFromBytes(Arrays.copyOfRange(cryptoHDKey.getKey(), 1, 33), cryptoHDKey.getChainCode(), List.of(ChildNumber.ZERO));
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return new ExtendedKey(prvKey, new byte[4], ChildNumber.ZERO);
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} else {
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ChildNumber lastChild = ChildNumber.ZERO;
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int depth = 1;
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byte[] parentFingerprint = new byte[4];
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if(cryptoHDKey.getOrigin() != null) {
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if(!cryptoHDKey.getOrigin().getComponents().isEmpty()) {
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PathComponent lastComponent = cryptoHDKey.getOrigin().getComponents().get(cryptoHDKey.getOrigin().getComponents().size() - 1);
|
|
lastChild = new ChildNumber(lastComponent.getIndex(), lastComponent.isHardened());
|
|
depth = cryptoHDKey.getOrigin().getComponents().size();
|
|
}
|
|
if(cryptoHDKey.getParentFingerprint() != null) {
|
|
parentFingerprint = cryptoHDKey.getParentFingerprint();
|
|
}
|
|
}
|
|
DeterministicKey pubKey = new DeterministicKey(List.of(lastChild), cryptoHDKey.getChainCode(), cryptoHDKey.getKey(), depth, parentFingerprint);
|
|
return new ExtendedKey(pubKey, parentFingerprint, lastChild);
|
|
}
|
|
}
|
|
|
|
private OutputDescriptor getOutputDescriptor(CryptoOutput cryptoOutput) {
|
|
ScriptType scriptType = getScriptType(cryptoOutput.getScriptExpressions());
|
|
|
|
if(cryptoOutput.getMultiKey() != null) {
|
|
MultiKey multiKey = cryptoOutput.getMultiKey();
|
|
Map<ExtendedKey, KeyDerivation> extendedPublicKeys = new LinkedHashMap<>();
|
|
for(CryptoHDKey cryptoHDKey : multiKey.getHdKeys()) {
|
|
ExtendedKey extendedKey = getExtendedKey(cryptoHDKey);
|
|
KeyDerivation keyDerivation = getKeyDerivation(cryptoHDKey.getOrigin());
|
|
extendedPublicKeys.put(extendedKey, keyDerivation);
|
|
}
|
|
return new OutputDescriptor(scriptType, multiKey.getThreshold(), extendedPublicKeys);
|
|
} else if(cryptoOutput.getEcKey() != null) {
|
|
throw new IllegalArgumentException("EC keys are currently unsupported");
|
|
} else if(cryptoOutput.getHdKey() != null) {
|
|
ExtendedKey extendedKey = getExtendedKey(cryptoOutput.getHdKey());
|
|
KeyDerivation keyDerivation = getKeyDerivation(cryptoOutput.getHdKey().getOrigin());
|
|
return new OutputDescriptor(scriptType, extendedKey, keyDerivation);
|
|
}
|
|
|
|
throw new IllegalStateException("CryptoOutput did not contain sufficient information");
|
|
}
|
|
|
|
private List<Wallet> getWallets(CryptoAccount cryptoAccount) {
|
|
List<Wallet> wallets = new ArrayList<>();
|
|
String masterFingerprint = Utils.bytesToHex(cryptoAccount.getMasterFingerprint());
|
|
for(CryptoOutput cryptoOutput : cryptoAccount.getOutputDescriptors()) {
|
|
OutputDescriptor outputDescriptor = getOutputDescriptor(cryptoOutput);
|
|
Wallet wallet = outputDescriptor.toKeystoreWallet(masterFingerprint);
|
|
wallets.add(wallet);
|
|
}
|
|
|
|
return wallets;
|
|
}
|
|
|
|
private ScriptType getScriptType(List<ScriptExpression> scriptExpressions) {
|
|
List<ScriptExpression> expressions = new ArrayList<>(scriptExpressions);
|
|
if(expressions.get(expressions.size() - 1) == ScriptExpression.MULTISIG
|
|
|| expressions.get(expressions.size() - 1) == ScriptExpression.SORTED_MULTISIG
|
|
|| expressions.get(expressions.size() - 1) == ScriptExpression.COSIGNER) {
|
|
expressions.remove(expressions.size() - 1);
|
|
}
|
|
|
|
if(List.of(ScriptExpression.PUBLIC_KEY_HASH).equals(expressions)) {
|
|
return ScriptType.P2PKH;
|
|
} else if(List.of(ScriptExpression.SCRIPT_HASH, ScriptExpression.WITNESS_PUBLIC_KEY_HASH).equals(expressions)) {
|
|
return ScriptType.P2SH_P2WPKH;
|
|
} else if(List.of(ScriptExpression.WITNESS_PUBLIC_KEY_HASH).equals(expressions)) {
|
|
return ScriptType.P2WPKH;
|
|
} else if(List.of(ScriptExpression.SCRIPT_HASH).equals(expressions)) {
|
|
return ScriptType.P2SH;
|
|
} else if(List.of(ScriptExpression.SCRIPT_HASH, ScriptExpression.WITNESS_SCRIPT_HASH).equals(expressions)) {
|
|
return ScriptType.P2SH_P2WSH;
|
|
} else if(List.of(ScriptExpression.WITNESS_SCRIPT_HASH).equals(expressions)) {
|
|
return ScriptType.P2WSH;
|
|
} else if(List.of(ScriptExpression.TAPROOT).equals(expressions)) {
|
|
return ScriptType.P2TR;
|
|
}
|
|
|
|
throw new IllegalArgumentException("Unknown script of " + expressions);
|
|
}
|
|
|
|
private KeyDerivation getKeyDerivation(CryptoKeypath cryptoKeypath) {
|
|
if(cryptoKeypath != null) {
|
|
return new KeyDerivation(Utils.bytesToHex(cryptoKeypath.getSourceFingerprint()), cryptoKeypath.getPath());
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private DeterministicSeed getSeed(CryptoSeed cryptoSeed) {
|
|
return new DeterministicSeed(cryptoSeed.getSeed(), null, cryptoSeed.getBirthdate().getTime());
|
|
}
|
|
|
|
private DeterministicSeed getSeed(CryptoBip39 cryptoBip39) {
|
|
return new DeterministicSeed(cryptoBip39.getWords(), null, System.currentTimeMillis(), DeterministicSeed.Type.BIP39);
|
|
}
|
|
}
|
|
|
|
private class QRScanListener implements WebcamListener {
|
|
@Override
|
|
public void webcamOpen(WebcamEvent webcamEvent) {
|
|
|
|
}
|
|
|
|
@Override
|
|
public void webcamClosed(WebcamEvent webcamEvent) {
|
|
if(webcamResolutionProperty.get() != null) {
|
|
webcamService.setResolution(webcamResolutionProperty.get());
|
|
webcamService.setDevice(webcamDeviceProperty.get());
|
|
Platform.runLater(() -> {
|
|
if(!webcamService.isRunning()) {
|
|
webcamService.reset();
|
|
webcamService.start();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void webcamDisposed(WebcamEvent webcamEvent) {
|
|
|
|
}
|
|
|
|
@Override
|
|
public void webcamImageObtained(WebcamEvent webcamEvent) {
|
|
|
|
}
|
|
}
|
|
|
|
private class QRScanDialogPane extends DialogPane {
|
|
@Override
|
|
protected Node createButton(ButtonType buttonType) {
|
|
Node button = null;
|
|
if(buttonType.getButtonData() == ButtonBar.ButtonData.LEFT) {
|
|
ToggleButton hd = new ToggleButton(buttonType.getText());
|
|
hd.setSelected(webcamResolutionProperty.get() == WebcamResolution.HD);
|
|
hd.setGraphicTextGap(5);
|
|
setHdGraphic(hd, hd.isSelected());
|
|
|
|
final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
|
|
ButtonBar.setButtonData(hd, buttonData);
|
|
hd.selectedProperty().addListener((observable, oldValue, newValue) -> {
|
|
webcamResolutionProperty.set(newValue ? WebcamResolution.HD : WebcamResolution.VGA);
|
|
setHdGraphic(hd, newValue);
|
|
});
|
|
|
|
button = hd;
|
|
} else if(buttonType.getButtonData() == ButtonBar.ButtonData.HELP_2) {
|
|
ComboBox<WebcamDevice> devicesCombo = new ComboBox<>(WebcamScanDriver.getFoundDevices());
|
|
devicesCombo.setConverter(new StringConverter<>() {
|
|
@Override
|
|
public String toString(WebcamDevice device) {
|
|
return device instanceof WebcamScanDevice ? ((WebcamScanDevice)device).getDeviceName() : "Default Camera";
|
|
}
|
|
|
|
@Override
|
|
public WebcamDevice fromString(String string) {
|
|
throw new UnsupportedOperationException();
|
|
}
|
|
});
|
|
devicesCombo.valueProperty().bindBidirectional(webcamDeviceProperty);
|
|
ButtonBar.setButtonData(devicesCombo, ButtonBar.ButtonData.LEFT);
|
|
|
|
button = devicesCombo;
|
|
} else {
|
|
button = super.createButton(buttonType);
|
|
}
|
|
|
|
if(button instanceof Region) {
|
|
((Region)button).setPrefWidth(150);
|
|
((Region)button).setMaxWidth(150);
|
|
}
|
|
|
|
button.disableProperty().bind(webcamService.openingProperty());
|
|
return button;
|
|
}
|
|
|
|
private void setHdGraphic(ToggleButton hd, boolean isHd) {
|
|
if(isHd) {
|
|
hd.setGraphic(getGlyph(FontAwesome5.Glyph.CHECK_CIRCLE));
|
|
} else {
|
|
hd.setGraphic(getGlyph(FontAwesome5.Glyph.BAN));
|
|
}
|
|
}
|
|
|
|
private Glyph getGlyph(FontAwesome5.Glyph glyphName) {
|
|
Glyph glyph = new Glyph(FontAwesome5.FONT_NAME, glyphName);
|
|
glyph.setFontSize(11);
|
|
return glyph;
|
|
}
|
|
}
|
|
|
|
public static class Result {
|
|
public final Transaction transaction;
|
|
public final PSBT psbt;
|
|
public final BitcoinURI uri;
|
|
public final ExtendedKey extendedKey;
|
|
public final OutputDescriptor outputDescriptor;
|
|
public final List<Wallet> wallets;
|
|
public final DeterministicSeed seed;
|
|
public final String payload;
|
|
public final Throwable exception;
|
|
|
|
public Result(Transaction transaction) {
|
|
this.transaction = transaction;
|
|
this.psbt = null;
|
|
this.uri = null;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(PSBT psbt) {
|
|
this.transaction = null;
|
|
this.psbt = psbt;
|
|
this.uri = null;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(BitcoinURI uri) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = uri;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(Address address) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = BitcoinURI.fromAddress(address);
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(ExtendedKey extendedKey) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = null;
|
|
this.extendedKey = extendedKey;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(OutputDescriptor outputDescriptor) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = null;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = outputDescriptor;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(List<Wallet> wallets) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = null;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = wallets;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(DeterministicSeed seed) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = null;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = seed;
|
|
this.payload = null;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(String payload) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = null;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = payload;
|
|
this.exception = null;
|
|
}
|
|
|
|
public Result(Throwable exception) {
|
|
this.transaction = null;
|
|
this.psbt = null;
|
|
this.uri = null;
|
|
this.extendedKey = null;
|
|
this.outputDescriptor = null;
|
|
this.wallets = null;
|
|
this.seed = null;
|
|
this.payload = null;
|
|
this.exception = exception;
|
|
}
|
|
}
|
|
|
|
public static class ScanException extends Exception {
|
|
public ScanException() {
|
|
super();
|
|
}
|
|
|
|
public ScanException(String message) {
|
|
super(message);
|
|
}
|
|
|
|
public ScanException(Throwable cause) {
|
|
super(cause);
|
|
}
|
|
|
|
public ScanException(String message, Throwable cause) {
|
|
super(message, cause);
|
|
}
|
|
}
|
|
|
|
public static class URException extends ScanException {
|
|
public URException() {
|
|
super();
|
|
}
|
|
|
|
public URException(String message) {
|
|
super(message);
|
|
}
|
|
|
|
public URException(Throwable cause) {
|
|
super(cause);
|
|
}
|
|
|
|
public URException(String message, Throwable cause) {
|
|
super(message, cause);
|
|
}
|
|
}
|
|
|
|
public static class WebcamDependencyException extends ScanException {
|
|
public WebcamDependencyException() {
|
|
super();
|
|
}
|
|
|
|
public WebcamDependencyException(String message) {
|
|
super(message);
|
|
}
|
|
|
|
public WebcamDependencyException(Throwable cause) {
|
|
super(cause);
|
|
}
|
|
|
|
public WebcamDependencyException(String message, Throwable cause) {
|
|
super(message, cause);
|
|
}
|
|
}
|
|
|
|
public static class WebcamOpenException extends ScanException {
|
|
public WebcamOpenException() {
|
|
super();
|
|
}
|
|
|
|
public WebcamOpenException(String message) {
|
|
super(message);
|
|
}
|
|
|
|
public WebcamOpenException(Throwable cause) {
|
|
super(cause);
|
|
}
|
|
|
|
public WebcamOpenException(String message, Throwable cause) {
|
|
super(message, cause);
|
|
}
|
|
}
|
|
|
|
public static class ScanDelayCalculator implements WebcamUpdater.DelayCalculator {
|
|
public long calculateDelay(long snapshotDuration, double deviceFps) {
|
|
return Math.max(SCAN_PERIOD_MILLIS - snapshotDuration, 0L);
|
|
}
|
|
}
|
|
}
|