diff options
Diffstat (limited to 'BKUCommonGUI/src/main/java/at')
4 files changed, 759 insertions, 548 deletions
diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java index 1043b6a1..4b079428 100644 --- a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java @@ -43,6 +43,7 @@ public interface BKUGUIFacade { public static final String MESSAGES_BUNDLE = "at/gv/egiz/bku/gui/Messages"; public static final String DEFAULT_BACKGROUND = "/images/BackgroundChipperling.png"; + public static final String DEFAULT_ICON = "/images/ChipperlingLogo.png"; public static final String HELP_IMG = "/images/help.png"; public static final String HASHDATA_FONT = "Monospaced"; public static final Color ERROR_COLOR = Color.RED; @@ -58,6 +59,7 @@ public interface BKUGUIFacade { public static final String TITLE_WAIT = "title.wait"; public static final String TITLE_HASHDATA = "title.hashdata"; public static final String WINDOWTITLE_SAVE = "windowtitle.save"; + public static final String WINDOWTITLE_ERROR = "windowtitle.error"; public static final String WINDOWTITLE_SAVEDIR = "windowtitle.savedir"; public static final String WINDOWTITLE_OVERWRITE = "windowtitle.overwrite"; public static final String WINDOWTITLE_VIEWER = "windowtitle.viewer"; @@ -102,42 +104,36 @@ public interface BKUGUIFacade { public enum Style { tiny, simple, advanced }; -// public void init(Container contentPane, Locale locale, Style guiStyle, URL background, ActionListener helpListener); - /** * BKUWorker needs to init signature card with locale * @return */ public Locale getLocale(); -// public void showWelcomeDialog(); - - /** - * - * @param waitMessage if null, a simple 'please wait' text is displayed - */ -// public void showWaitDialog(String waitMessage); - -// public void showInsertCardDialog(ActionListener cancelListener, String actionCommand); - -// public void showCardNotSupportedDialog(ActionListener cancelListener, String actionCommand); - public void showCardPINDialog(PINSpec pinSpec, int numRetries, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand); -// public void showCardPINRetryDialog(PINSpec pinSpec, int numRetries, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand); - - public void showSignaturePINDialog(PINSpec pinSpec, int numRetries, ActionListener signListener, String signCommand, ActionListener cancelListener, String cancelCommand, ActionListener hashdataListener, String hashdataCommand); - -// public void showSignaturePINRetryDialog(PINSpec pinSpec, int numRetries, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand, ActionListener hashdataListener, String hashdataCommand); + public void showSignaturePINDialog(PINSpec pinSpec, int numRetries, + ActionListener signListener, String signCommand, + ActionListener cancelListener, String cancelCommand, + ActionListener viewerListener, String viewerCommand); -// public void showPinpadSignaturePINDialog(PINSpec pinSpec, int retries); + public void showPinpadSignaturePINDialog(PINSpec pinSpec, int numRetries, + ActionListener viewerListener, String viewerCommand); public char[] getPin(); - public void showSecureViewer(List<HashDataInput> signedReferences, - ActionListener okListener, String okCommand); + /** + * + * @param dataToBeSigned + * @param backListener if list of references hides pin dialog, backListener + * receives an action when user hits 'back' button (i.e. whenever the pin-dialog + * needs to be re-paint) + * @param backCommand + */ + public void showSecureViewer(List<HashDataInput> dataToBeSigned, + ActionListener backListener, String backCommand); public void showErrorDialog(String errorMsgKey, Object[] errorMsgParams, ActionListener okListener, String okCommand); diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java index 928be249..a7eebbfd 100644 --- a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java @@ -71,6 +71,7 @@ public class BKUGUIImpl implements BKUGUIFacade { } protected HelpMouseListener helpListener; + protected SecureViewerDialog secureViewer; protected Container contentPane; protected ResourceBundle messages; @@ -145,13 +146,16 @@ public class BKUGUIImpl implements BKUGUIFacade { @Override public void run() { - log.debug("initializing gui"); + log.debug("initializing gui [" + Thread.currentThread().getName() + "]"); if (renderIconPanel) { initIconPanel(background); initContentPanel(null); } else { - initContentPanel(background); + initContentPanel((background == null) ? + getClass().getResource(DEFAULT_BACKGROUND) : + background + ); } GroupLayout layout = new GroupLayout(contentPane); @@ -159,15 +163,27 @@ public class BKUGUIImpl implements BKUGUIFacade { if (renderIconPanel) { layout.setHorizontalGroup(layout.createSequentialGroup() - .addComponent(iconPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) - .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) - .addComponent(contentPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)); - layout.setVerticalGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING) - .addComponent(iconPanel, GroupLayout.Alignment.TRAILING, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) - .addComponent(contentPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)); + .addContainerGap() + .addComponent(iconPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) + .addComponent(contentPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addContainerGap()); + layout.setVerticalGroup(layout.createSequentialGroup() + .addContainerGap() + .addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(iconPanel, GroupLayout.Alignment.TRAILING, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(contentPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) + .addContainerGap()); } else { - layout.setHorizontalGroup(layout.createSequentialGroup().addComponent(contentPanel)); - layout.setVerticalGroup(layout.createSequentialGroup().addComponent(contentPanel)); + layout.setHorizontalGroup(layout.createSequentialGroup() + // left border + .addContainerGap() + .addComponent(contentPanel) + .addContainerGap()); + layout.setVerticalGroup(layout.createSequentialGroup() + .addContainerGap() + .addComponent(contentPanel) + .addContainerGap()); } } }); @@ -178,11 +194,12 @@ public class BKUGUIImpl implements BKUGUIFacade { protected void initIconPanel(URL background) { if (background == null) { - background = getClass().getResource(DEFAULT_BACKGROUND); + background = getClass().getResource(DEFAULT_ICON); } if ("file".equals(background.getProtocol())) { - log.warn("file:// background images not permitted: " + background); - background = getClass().getResource(DEFAULT_BACKGROUND); + log.warn("file:// background images not permitted: " + background + + ", loading default background"); + background = getClass().getResource(DEFAULT_ICON); } log.debug("loading icon panel background " + background); @@ -194,26 +211,24 @@ public class BKUGUIImpl implements BKUGUIFacade { iconPanel.setLayout(iconPanelLayout); iconPanelLayout.setHorizontalGroup( iconPanelLayout.createSequentialGroup() - .addContainerGap() .addComponent(iconLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)); - // no gap here (contentPanel has containerGap) iconPanelLayout.setVerticalGroup( iconPanelLayout.createSequentialGroup() - .addContainerGap() - .addComponent(iconLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) - .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)); + .addComponent(iconLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)); } protected void initContentPanel(URL background) { +// if (background == null) { +// background = getClass().getResource(DEFAULT_BACKGROUND); +// } if (background == null) { - background = getClass().getResource(DEFAULT_BACKGROUND); - } - if (background == null) { + log.debug("no background image set"); contentPanel = new JPanel(); } else { if ("file".equals(background.getProtocol())) { - log.warn("file:// background images not permitted: " + background); + log.warn("file:// background images not permitted: " + background + + ", loading default background"); background = getClass().getResource(DEFAULT_BACKGROUND); } log.debug("loading background " + background); @@ -257,34 +272,29 @@ public class BKUGUIImpl implements BKUGUIFacade { GroupLayout contentPanelLayout = new GroupLayout(contentPanel); contentPanel.setLayout(contentPanelLayout); - GroupLayout.ParallelGroup horizontalContentInner = contentPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING); + // align header, main and button to the right + GroupLayout.ParallelGroup horizontalContent = + contentPanelLayout.createParallelGroup(GroupLayout.Alignment.TRAILING); //LEADING); + GroupLayout.SequentialGroup verticalContent = + contentPanelLayout.createSequentialGroup(); + if (renderHeaderPanel) { - horizontalContentInner + horizontalContent .addComponent(headerPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE); + verticalContent + .addComponent(headerPanel, 0, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED); + } - horizontalContentInner + horizontalContent .addComponent(mainPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) - .addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE); - GroupLayout.SequentialGroup horizontalContentOuter = contentPanelLayout.createSequentialGroup(); - if (!renderIconPanel) { - horizontalContentOuter - .addContainerGap(); - } - horizontalContentOuter - .addGroup(horizontalContentInner) - .addContainerGap(); - contentPanelLayout.setHorizontalGroup(horizontalContentOuter); - - GroupLayout.SequentialGroup verticalContent = contentPanelLayout.createSequentialGroup(); - verticalContent.addContainerGap(); - if (renderHeaderPanel) { - verticalContent.addComponent(headerPanel, 0, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) - .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED); - } - verticalContent.addComponent(mainPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) - .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) - .addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) - .addContainerGap(); + .addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE); //Short.MAX_VALUE); + verticalContent + .addComponent(mainPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) + .addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE); + + contentPanelLayout.setHorizontalGroup(horizontalContent); //Outer); contentPanelLayout.setVerticalGroup(verticalContent); } @@ -521,7 +531,7 @@ public class BKUGUIImpl implements BKUGUIFacade { @Override public void run() { - log.debug("show card-pin dialog"); + log.debug("show card-pin dialog [" + Thread.currentThread().getName() + "]"); mainPanel.removeAll(); buttonPanel.removeAll(); @@ -653,7 +663,6 @@ public class BKUGUIImpl implements BKUGUIFacade { buttonPanel.setLayout(buttonPanelLayout); GroupLayout.SequentialGroup buttonHorizontal = buttonPanelLayout.createSequentialGroup() - .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(okButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); GroupLayout.Group buttonVertical; @@ -701,6 +710,128 @@ public class BKUGUIImpl implements BKUGUIFacade { // } @Override + public void showPinpadSignaturePINDialog(final PINSpec pinSpec, final int numRetries, +// final ActionListener cancelListener, final String cancelCommand, + final ActionListener hashdataListener, final String hashdataCommand) { + + log.debug("scheduling pinpad signature-pin dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show pinpad signature-pin dialog [" + Thread.currentThread().getName() + "]"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + if (numRetries < 0) { + titleLabel.setText(getMessage(TITLE_SIGN)); + } else { + titleLabel.setText(getMessage(TITLE_RETRY)); + } + } + + JLabel infoLabel = new JLabel(); + if (numRetries < 0) { + infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + if (shortText) { + infoLabel.setText(getMessage(MESSAGE_HASHDATALINK_TINY)); + } else { + infoLabel.setText(getMessage(MESSAGE_HASHDATALINK)); + } + infoLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); + infoLabel.setForeground(HYPERLINK_COLOR); + infoLabel.addMouseListener(new MouseAdapter() { + + @Override + public void mouseClicked(MouseEvent me) { + ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, hashdataCommand); + hashdataListener.actionPerformed(e); + } + }); + helpListener.setHelpTopic(HELP_SIGNPIN); + } else { + String retryPattern; + if (numRetries < 2) { + retryPattern = getMessage(MESSAGE_LAST_RETRY); + } else { + retryPattern = getMessage(MESSAGE_RETRIES); + } + infoLabel.setText(MessageFormat.format(retryPattern, new Object[]{String.valueOf(numRetries)})); + infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() | java.awt.Font.BOLD)); + infoLabel.setForeground(ERROR_COLOR); + helpListener.setHelpTopic(HELP_RETRY); + } + + String pinSize = String.valueOf(pinSpec.getMinLength()); + if (pinSpec.getMinLength() != pinSpec.getMaxLength()) { + pinSize += "-" + pinSpec.getMaxLength(); + } + + String msgPattern = getMessage(MESSAGE_ENTERPIN_PINPAD); + String msg = MessageFormat.format(msgPattern, new Object[] { + pinSpec.getLocalizedName(), pinSize }); + + JLabel msgLabel = new JLabel(); + msgLabel.setFont(msgLabel.getFont().deriveFont(msgLabel.getFont().getStyle() & ~Font.BOLD)); + msgLabel.setText(msg); + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.SequentialGroup infoHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(infoLabel); + GroupLayout.ParallelGroup infoVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(infoLabel); + + if (!renderHeaderPanel) { + infoHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); + infoVertical + .addComponent(helpLabel); + } + + mainPanelLayout.setHorizontalGroup( + mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addGroup(infoHorizontal) + .addComponent(msgLabel)); + + mainPanelLayout.setVerticalGroup( + mainPanelLayout.createSequentialGroup() + .addGroup(infoVertical) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(msgLabel)); + + //no cancel button (cancel via pinpad) +// if (renderCancelButton) { +// JButton cancelButton = new JButton(); +// cancelButton.setFont(cancelButton.getFont().deriveFont(cancelButton.getFont().getStyle() & ~java.awt.Font.BOLD)); +// cancelButton.setText(getMessage(BUTTON_CANCEL)); +// cancelButton.setActionCommand(cancelCommand); +// cancelButton.addActionListener(cancelListener); +// +// GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); +// buttonPanel.setLayout(buttonPanelLayout); +// +// GroupLayout.SequentialGroup buttonHorizontal = buttonPanelLayout.createSequentialGroup() +// .addComponent(cancelButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); +// GroupLayout.SequentialGroup buttonVertical = buttonPanelLayout.createSequentialGroup() +// .addComponent(cancelButton); +// +// buttonPanelLayout.setHorizontalGroup(buttonHorizontal); +// buttonPanelLayout.setVerticalGroup(buttonVertical); +// } + + contentPanel.validate(); + } + }); + } + + @Override public void showSignaturePINDialog(final PINSpec pinSpec, final int numRetries, final ActionListener signListener, final String signCommand, final ActionListener cancelListener, final String cancelCommand, @@ -717,7 +848,7 @@ public class BKUGUIImpl implements BKUGUIFacade { @Override public void run() { - log.debug("show signature-pin dialog"); + log.debug("show signature-pin dialog [" + Thread.currentThread().getName() + "]"); mainPanel.removeAll(); buttonPanel.removeAll(); @@ -730,6 +861,38 @@ public class BKUGUIImpl implements BKUGUIFacade { } } + JLabel infoLabel = new JLabel(); + if (numRetries < 0) { + infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + if (shortText) { + infoLabel.setText(getMessage(MESSAGE_HASHDATALINK_TINY)); + } else { + infoLabel.setText(getMessage(MESSAGE_HASHDATALINK)); + } + infoLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); + infoLabel.setForeground(HYPERLINK_COLOR); + infoLabel.addMouseListener(new MouseAdapter() { + + @Override + public void mouseClicked(MouseEvent me) { + ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, hashdataCommand); + hashdataListener.actionPerformed(e); + } + }); + helpListener.setHelpTopic(HELP_SIGNPIN); + } else { + String retryPattern; + if (numRetries < 2) { + retryPattern = getMessage(MESSAGE_LAST_RETRY); + } else { + retryPattern = getMessage(MESSAGE_RETRIES); + } + infoLabel.setText(MessageFormat.format(retryPattern, new Object[]{String.valueOf(numRetries)})); + infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() | java.awt.Font.BOLD)); + infoLabel.setForeground(ERROR_COLOR); + helpListener.setHelpTopic(HELP_RETRY); + } + JButton signButton = new JButton(); signButton.setFont(signButton.getFont().deriveFont(signButton.getFont().getStyle() & ~java.awt.Font.BOLD)); signButton.setText(getMessage(BUTTON_SIGN)); @@ -765,46 +928,14 @@ public class BKUGUIImpl implements BKUGUIFacade { } pinsizeLabel.setText(MessageFormat.format(pinsizePattern, new Object[]{pinSize})); - JLabel infoLabel = new JLabel(); - if (numRetries < 0) { - infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); - if (shortText) { - infoLabel.setText(getMessage(MESSAGE_HASHDATALINK_TINY)); - } else { - infoLabel.setText(getMessage(MESSAGE_HASHDATALINK)); - } - infoLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); - infoLabel.setForeground(HYPERLINK_COLOR); - infoLabel.addMouseListener(new MouseAdapter() { - - @Override - public void mouseClicked(MouseEvent me) { - ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, hashdataCommand); - hashdataListener.actionPerformed(e); - } - }); - helpListener.setHelpTopic(HELP_SIGNPIN); - } else { - String retryPattern; - if (numRetries < 2) { - retryPattern = getMessage(MESSAGE_LAST_RETRY); - } else { - retryPattern = getMessage(MESSAGE_RETRIES); - } - infoLabel.setText(MessageFormat.format(retryPattern, new Object[]{String.valueOf(numRetries)})); - infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() | java.awt.Font.BOLD)); - infoLabel.setForeground(ERROR_COLOR); - helpListener.setHelpTopic(HELP_RETRY); - } - GroupLayout mainPanelLayout = new GroupLayout(mainPanel); mainPanel.setLayout(mainPanelLayout); - + GroupLayout.SequentialGroup infoHorizontal = mainPanelLayout.createSequentialGroup() .addComponent(infoLabel); GroupLayout.ParallelGroup infoVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) .addComponent(infoLabel); - + if (!renderHeaderPanel) { infoHorizontal .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) @@ -814,8 +945,8 @@ public class BKUGUIImpl implements BKUGUIFacade { } // align pinfield and pinsize to the right - GroupLayout.ParallelGroup pinHorizontal = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.TRAILING); - GroupLayout.Group pinVertical; + GroupLayout.Group pinHorizontal = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.TRAILING); + GroupLayout.SequentialGroup pinVertical = mainPanelLayout.createSequentialGroup(); if (pinLabelPos == PinLabelPosition.ABOVE) { pinHorizontal @@ -823,20 +954,25 @@ public class BKUGUIImpl implements BKUGUIFacade { .addComponent(signPinLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) .addComponent(pinField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addComponent(pinsizeLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE); - pinVertical = mainPanelLayout.createSequentialGroup() + pinVertical .addComponent(signPinLabel) .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) - .addComponent(pinField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE); - } else { + .addComponent(pinField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(pinsizeLabel); + } else { // PinLabelPosition.LEFT pinHorizontal .addGroup(mainPanelLayout.createSequentialGroup() .addComponent(signPinLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) .addComponent(pinField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addComponent(pinsizeLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE); - pinVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) - .addComponent(signPinLabel) - .addComponent(pinField); + pinVertical + .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) + .addComponent(signPinLabel) + .addComponent(pinField)) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(pinsizeLabel); } mainPanelLayout.setHorizontalGroup( @@ -848,18 +984,14 @@ public class BKUGUIImpl implements BKUGUIFacade { mainPanelLayout.createSequentialGroup() .addGroup(infoVertical) .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) - .addGroup(pinVertical) - .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) - .addComponent(pinsizeLabel)); + .addGroup(pinVertical)); GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); buttonPanel.setLayout(buttonPanelLayout); - GroupLayout.SequentialGroup buttonHorizontal = buttonPanelLayout.createSequentialGroup() - .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) - .addComponent(signButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); + GroupLayout.SequentialGroup buttonHorizontal = buttonPanelLayout.createSequentialGroup(); GroupLayout.Group buttonVertical; - + if (renderCancelButton) { JButton cancelButton = new JButton(); cancelButton.setFont(cancelButton.getFont().deriveFont(cancelButton.getFont().getStyle() & ~java.awt.Font.BOLD)); @@ -868,17 +1000,19 @@ public class BKUGUIImpl implements BKUGUIFacade { cancelButton.addActionListener(cancelListener); buttonHorizontal + .addComponent(signButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE) .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) .addComponent(cancelButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); - buttonVertical = buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) .addComponent(signButton) - .addComponent(cancelButton); + .addComponent(cancelButton); } else { + buttonHorizontal + .addComponent(signButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); buttonVertical = buttonPanelLayout.createSequentialGroup() .addComponent(signButton); } - + buttonPanelLayout.setHorizontalGroup(buttonHorizontal); buttonPanelLayout.setVerticalGroup(buttonVertical); @@ -951,7 +1085,7 @@ public class BKUGUIImpl implements BKUGUIFacade { @Override public void run() { - log.debug("show message dialog"); + log.debug("show message dialog [" + Thread.currentThread().getName() + "]"); mainPanel.removeAll(); buttonPanel.removeAll(); @@ -1011,7 +1145,6 @@ public class BKUGUIImpl implements BKUGUIFacade { buttonPanelLayout.setHorizontalGroup( buttonPanelLayout.createSequentialGroup() - .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(okButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); buttonPanelLayout.setVerticalGroup( buttonPanelLayout.createSequentialGroup() @@ -1084,68 +1217,69 @@ public class BKUGUIImpl implements BKUGUIFacade { } return null; } + + + //////////////////////////////////////////////////////////////////////////// + // SECURE VIEWER + //////////////////////////////////////////////////////////////////////////// + /** - * TODO handle multiple references in HashDataViewer * @param signedReferences - * @param okListener + * @param backListener gets notified if pin-dialog has to be redrawn + * (signedRefencesList returns via BACK button) * @param okCommand */ @Override - public void showSecureViewer(final List<HashDataInput> signedReferences, - final ActionListener okListener, - final String okCommand) { - - if (signedReferences == null) { - showErrorDialog(getMessage(ERR_NO_HASHDATA), new Object[] {"No SignedReferences provided"}, okListener, okCommand); - return; - } + public void showSecureViewer(final List<HashDataInput> dataToBeSigned, + final ActionListener backListener, final String backCommand) { - if (signedReferences.size() == 1) { + if (dataToBeSigned == null) { + showErrorDialog(getMessage(ERR_NO_HASHDATA), + new Object[] {"no signature data provided"}, + backListener, backCommand); + } else if (dataToBeSigned.size() == 1) { try { - log.debug("scheduling hashdata viewer"); + log.debug("scheduling secure viewer"); - SwingUtilities.invokeAndWait(new Runnable() { + SwingUtilities.invokeLater(new Runnable() { @Override public void run() { - ActionListener saveHashDataListener = new ActionListener() { - - @Override - public void actionPerformed(ActionEvent e) { - HashDataInput hdi = signedReferences.get(0); - showSaveHashDataInputDialog(Collections.singletonList(hdi), okListener, okCommand); - } - }; - showHashDataViewer(signedReferences.get(0), saveHashDataListener, "save"); + showSecureViewer(dataToBeSigned.get(0)); } }); - } catch (InterruptedException ex) { - log.error("Failed to display HashDataViewer: " + ex.getMessage()); - } catch (InvocationTargetException ex) { - log.error("Failed to display HashDataViewer: " + ex.getMessage()); + } catch (Exception ex) { //InterruptedException InvocationTargetException + log.error("Failed to display secure viewer: " + ex.getMessage()); + log.trace(ex); + showErrorDialog(ERR_UNKNOWN, null, backListener, backCommand); } } else { - showSignedReferencesListDialog(signedReferences, okListener, okCommand); + showSignedReferencesListDialog(dataToBeSigned, backListener, backCommand); } } /** * has to be called from event dispatcher thread + * This method blocks until the dialog's close button is pressed. * @param hashDataText * @param saveListener * @param saveCommand */ - private void showHashDataViewer(final HashDataInput hashDataInput, final ActionListener saveListener, final String saveCommand) { + private void showSecureViewer(HashDataInput dataToBeSigned) { - log.debug("show hashdata viewer"); - - ActionListener l = helpListener.getActionListener(); - HashDataViewer.showHashDataInput(contentPane, hashDataInput, messages, saveListener, saveCommand, l); + log.debug("show secure viewer [" + Thread.currentThread().getName() + "]"); + if (secureViewer == null) { + secureViewer = new SecureViewerDialog(null, messages, + helpListener.getActionListener()); + } + secureViewer.setContent(dataToBeSigned); + log.trace("show secure viewer returned"); } - private void showSignedReferencesListDialog(final List<HashDataInput> signedReferences, final ActionListener backListener, final String backCommand) { + private void showSignedReferencesListDialog(final List<HashDataInput> signedReferences, + final ActionListener backListener, final String backCommand) { log.debug("scheduling signed references list dialog"); @@ -1154,7 +1288,7 @@ public class BKUGUIImpl implements BKUGUIFacade { @Override public void run() { - log.debug("show signed references list dialog"); + log.debug("show signed references list dialog [" + Thread.currentThread().getName() + "]"); mainPanel.removeAll(); buttonPanel.removeAll(); @@ -1202,13 +1336,7 @@ public class BKUGUIImpl implements BKUGUIFacade { int selectionIdx = lsm.getMinSelectionIndex(); if (selectionIdx >= 0) { final HashDataInput selection = signedReferences.get(selectionIdx); - showHashDataViewer(selection, new ActionListener() { - - @Override - public void actionPerformed(ActionEvent e) { - showSaveHashDataInputDialog(Collections.singletonList(selection), null, null); - } - }, "save"); + showSecureViewer(selection); } } }); @@ -1255,9 +1383,8 @@ public class BKUGUIImpl implements BKUGUIFacade { buttonPanel.setLayout(buttonPanelLayout); buttonPanelLayout.setHorizontalGroup(buttonPanelLayout.createSequentialGroup() - .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(backButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); - buttonPanelLayout.setVerticalGroup(buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) + buttonPanelLayout.setVerticalGroup(buttonPanelLayout.createSequentialGroup() .addComponent(backButton)); contentPanel.validate(); @@ -1266,96 +1393,101 @@ public class BKUGUIImpl implements BKUGUIFacade { } /** - * - * @param signedRefs * @param okListener may be null - * @param okCommand */ - private void showSaveHashDataInputDialog(final List<HashDataInput> signedRefs, final ActionListener okListener, final String okCommand) { - - log.debug("scheduling save hashdatainput dialog"); - - SwingUtilities.invokeLater(new Runnable() { +// private void showSaveDialog(final List<HashDataInput> signedRefs, +// final ActionListener okListener, final String okCommand) { +// +// log.debug("scheduling save dialog"); +// +// SwingUtilities.invokeLater(new Runnable() { +// +// @Override +// public void run() { +// +// log.debug("show save dialog"); +// +// String userHome = System.getProperty("user.home"); +// +// JFileChooser fileDialog = new JFileChooser(userHome); +// fileDialog.setMultiSelectionEnabled(false); +// fileDialog.setDialogType(JFileChooser.SAVE_DIALOG); +// fileDialog.setFileHidingEnabled(true); +// if (signedRefs.size() == 1) { +// fileDialog.setDialogTitle(getMessage(WINDOWTITLE_SAVE)); +// fileDialog.setFileSelectionMode(JFileChooser.FILES_ONLY); +// String mimeType = signedRefs.get(0).getMimeType(); +// MimeFilter mimeFilter = new MimeFilter(mimeType, messages); +// fileDialog.setFileFilter(mimeFilter); +// String filename = getMessage(SAVE_HASHDATAINPUT_PREFIX) + MimeFilter.getExtension(mimeType); +// fileDialog.setSelectedFile(new File(userHome, filename)); +// } else { +// fileDialog.setDialogTitle(getMessage(WINDOWTITLE_SAVEDIR)); +// fileDialog.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); +// } +// +// //parent contentPane -> placed over applet +// switch (fileDialog.showSaveDialog(fileDialog)) { +// case JFileChooser.APPROVE_OPTION: +// File f = fileDialog.getSelectedFile(); +// for (HashDataInput hashDataInput : signedRefs) { +// String mimeType = hashDataInput.getMimeType(); +// String id = hashDataInput.getReferenceId(); +// File file; +// if (f.isDirectory()) { +// String filename = getMessage(SAVE_HASHDATAINPUT_PREFIX) + '_' + id + MimeFilter.getExtension(mimeType); +// file = new File(f, filename); +// } else { +// file = f; +// } +// if (file.exists()) { +// String ovrwrt = getMessage(MESSAGE_OVERWRITE); +// int overwrite = JOptionPane.showConfirmDialog(fileDialog, MessageFormat.format(ovrwrt, file), getMessage(WINDOWTITLE_OVERWRITE), JOptionPane.OK_CANCEL_OPTION); +// if (overwrite != JOptionPane.OK_OPTION) { +// continue; +// } +// } +// if (log.isDebugEnabled()) { +// log.debug("writing hashdata input " + id + " (" + mimeType + ") to file " + file); +// } +// FileOutputStream fos = null; +// try { +// fos = new FileOutputStream(file); +// BufferedOutputStream bos = new BufferedOutputStream(fos); +// InputStream hdi = hashDataInput.getHashDataInput(); +// int b; +// while ((b = hdi.read()) != -1) { +// bos.write(b); +// } +// bos.flush(); +// bos.close(); +// } catch (IOException ex) { +// log.error("Failed to write " + file + ": " + ex.getMessage()); +// showErrorDialog(ERR_WRITE_HASHDATA, new Object[] {ex.getMessage()}, null, null); +// ex.printStackTrace(); +// } finally { +// try { +// fos.close(); +// } catch (IOException ex) { +// } +// } +// } +// break; +// case JFileChooser.CANCEL_OPTION : +// log.debug("cancelled save dialog"); +// break; +// } +// if (okListener != null) { +// okListener.actionPerformed(new ActionEvent(fileDialog, ActionEvent.ACTION_PERFORMED, okCommand)); +// } +// } +// }); +// } + + //////////////////////////////////////////////////////////////////////////// + // UTILITY METHODS + //////////////////////////////////////////////////////////////////////////// - @Override - public void run() { - - log.debug("show save hashdatainput dialog"); - - String userHome = System.getProperty("user.home"); - - JFileChooser fileDialog = new JFileChooser(userHome); - fileDialog.setMultiSelectionEnabled(false); - fileDialog.setDialogType(JFileChooser.SAVE_DIALOG); - fileDialog.setFileHidingEnabled(true); - if (signedRefs.size() == 1) { - fileDialog.setDialogTitle(getMessage(WINDOWTITLE_SAVE)); - fileDialog.setFileSelectionMode(JFileChooser.FILES_ONLY); - String mimeType = signedRefs.get(0).getMimeType(); - MimeFilter mimeFilter = new MimeFilter(mimeType, messages); - fileDialog.setFileFilter(mimeFilter); - String filename = getMessage(SAVE_HASHDATAINPUT_PREFIX) + MimeFilter.getExtension(mimeType); - fileDialog.setSelectedFile(new File(userHome, filename)); - } else { - fileDialog.setDialogTitle(getMessage(WINDOWTITLE_SAVEDIR)); - fileDialog.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); - } - - //parent contentPane -> placed over applet - switch (fileDialog.showSaveDialog(fileDialog)) { - case JFileChooser.APPROVE_OPTION: - File f = fileDialog.getSelectedFile(); - for (HashDataInput hashDataInput : signedRefs) { - String mimeType = hashDataInput.getMimeType(); - String id = hashDataInput.getReferenceId(); - File file; - if (f.isDirectory()) { - String filename = getMessage(SAVE_HASHDATAINPUT_PREFIX) + '_' + id + MimeFilter.getExtension(mimeType); - file = new File(f, filename); - } else { - file = f; - } - if (file.exists()) { - String ovrwrt = getMessage(MESSAGE_OVERWRITE); - int overwrite = JOptionPane.showConfirmDialog(fileDialog, MessageFormat.format(ovrwrt, file), getMessage(WINDOWTITLE_OVERWRITE), JOptionPane.OK_CANCEL_OPTION); - if (overwrite != JOptionPane.OK_OPTION) { - continue; - } - } - if (log.isDebugEnabled()) { - log.debug("Writing HashDataInput " + id + " (" + mimeType + ") to file " + file); - } - FileOutputStream fos = null; - try { - fos = new FileOutputStream(file); - BufferedOutputStream bos = new BufferedOutputStream(fos); - InputStream hdi = hashDataInput.getHashDataInput(); - int b; - while ((b = hdi.read()) != -1) { - bos.write(b); - } - bos.flush(); - bos.close(); - } catch (IOException ex) { - log.error("Failed to write HashDataInput to file " + file + ": " + ex.getMessage()); - showErrorDialog(ERR_WRITE_HASHDATA, new Object[] {ex.getMessage()}, null, null); - ex.printStackTrace(); - } finally { - try { - fos.close(); - } catch (IOException ex) { - } - } - } - } - log.debug("done saving hashdatainput"); - if (okListener != null) { - okListener.actionPerformed(new ActionEvent(fileDialog, ActionEvent.ACTION_PERFORMED, okCommand)); - } - } - }); - } - private void registerHelpListener(ActionListener helpListener) { if (helpListener != null) { this.helpListener = new HelpMouseListener(helpListener); @@ -1371,6 +1503,11 @@ public class BKUGUIImpl implements BKUGUIFacade { } } + + //////////////////////////////////////////////////////////////////////////// + // INITIALIZERS (MAY BE OVERRIDDEN BY SUBCLASSES) + //////////////////////////////////////////////////////////////////////////// + /** * Called from constructor. * Subclasses may override this method to ensure the message bundle is loaded diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HashDataViewer.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HashDataViewer.java deleted file mode 100644 index 6c097b2a..00000000 --- a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HashDataViewer.java +++ /dev/null @@ -1,293 +0,0 @@ -/* - * Copyright 2008 Federal Chancellery Austria and - * Graz University of Technology - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package at.gv.egiz.bku.gui; - -import at.gv.egiz.bku.gui.html.RestrictedHTMLEditorKit; -import at.gv.egiz.stal.HashDataInput; -import java.awt.Component; -import java.awt.Container; -import java.awt.Cursor; -import java.awt.Dimension; -import java.awt.Font; -import java.awt.Frame; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.awt.event.MouseAdapter; -import java.awt.event.MouseEvent; -import java.io.BufferedReader; -import java.io.InputStreamReader; -import java.io.Reader; -import java.nio.charset.Charset; -import java.text.MessageFormat; -import java.util.ResourceBundle; -import javax.swing.GroupLayout; -import javax.swing.ImageIcon; -import javax.swing.JButton; -import javax.swing.JDialog; -import javax.swing.JEditorPane; -import javax.swing.JLabel; -import javax.swing.JOptionPane; -import javax.swing.JPanel; -import javax.swing.JScrollPane; -import javax.swing.LayoutStyle; -import javax.swing.text.Document; -import javax.swing.text.EditorKit; -import javax.swing.text.StyledEditorKit; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -/** - * - * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> - */ -public class HashDataViewer extends JDialog - implements ActionListener { - - public static final String PLAINTEXT_FONT = "Monospaced"; - protected static final Log log = LogFactory.getLog(HashDataViewer.class); - - private static HashDataViewer dialog; - - protected ResourceBundle messages; - - /** - * - * @param signedReferences currently, only one hashdata input (the first in the list) is displayed - */ - public static void showHashDataInput(HashDataInput hashDataInput, - ResourceBundle messages, - ActionListener saveListener, - String saveCommand, - ActionListener helpListener) { - showHashDataInput(null, hashDataInput, messages, saveListener, saveCommand, helpListener); - } - - /** - * - * @param frameComp owner - */ - public static void showHashDataInput(Component frameComp, - HashDataInput hashDataInput, - ResourceBundle messages, - ActionListener saveListener, - String saveCommand, - ActionListener helpListener) { - - Frame frame = null; - if (frameComp != null) { - JOptionPane.getFrameForComponent(frameComp); - } - dialog = new HashDataViewer(frame, - messages, - hashDataInput, - saveListener, - saveCommand, - helpListener); - dialog.setVisible(true); - } - - private HashDataViewer(Frame frame, - ResourceBundle messages, - HashDataInput hashDataInput, - ActionListener saveListener, - String saveCommand, - ActionListener helpListener) { - super(frame, messages.getString(BKUGUIFacade.WINDOWTITLE_VIEWER), true); - this.messages = messages; - - Charset cs; - if (hashDataInput.getEncoding() == null) { - cs = Charset.forName("UTF-8"); - } else { - try { - cs = Charset.forName(hashDataInput.getEncoding()); - } catch (Exception ex) { - log.debug("charset " + hashDataInput.getEncoding() + " not supported, assuming UTF-8: " + ex.getMessage()); - cs = Charset.forName("UTF-8"); - } - } - - - InputStreamReader isr = new InputStreamReader(hashDataInput.getHashDataInput(), cs); - Reader content = new BufferedReader(isr); - - JPanel hashDataPanel = createViewerPanel(content, - hashDataInput.getMimeType(), - helpListener); - JPanel buttonPanel = createButtonPanel(saveListener, saveCommand); - initContentPane(new Dimension(600, 400), hashDataPanel, buttonPanel); - - pack(); - if (frame != null) { - setLocationRelativeTo(frame); - } else { - setLocationByPlatform(true); - } - } - - private void initContentPane(Dimension preferredSize, JPanel viewerPanel, JPanel buttonPanel) { - Container contentPane = getContentPane(); - contentPane.setPreferredSize(preferredSize); - - GroupLayout mainLayout = new GroupLayout(contentPane); - contentPane.setLayout(mainLayout); - - mainLayout.setHorizontalGroup( - mainLayout.createSequentialGroup().addContainerGap().addGroup( - mainLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(viewerPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE).addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)).addContainerGap()); - mainLayout.setVerticalGroup( - mainLayout.createSequentialGroup() - .addContainerGap() - .addComponent(viewerPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) - .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) - .addComponent(buttonPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) - .addContainerGap()); - } - - /** - * - * @param messages - * @param content - * @param mimeType defaults to text/plain if null - * @param encoding must be null if document contains charset declaration (e.g. HTML page), otherwise the parser crashes - * @param helpListener may be null - * @return - */ - private JPanel createViewerPanel(Reader content, - String mimeType, - final ActionListener helpListener) { - - if (mimeType == null) { - mimeType = "text/plain"; - } - log.debug("viewer dialog: " + mimeType); - - JEditorPane viewer = new JEditorPane(); - viewer.setEditable(false); - viewer.setContentType(mimeType); - - if ("text/plain".equals(mimeType)) { - viewer.setEditorKit(new StyledEditorKit()); - viewer.setFont(new Font(PLAINTEXT_FONT, viewer.getFont().getStyle(), viewer.getFont().getSize())); -// } else if ("text/html".equals(mimeType)) { -// viewer.setEditorKit(new RestrictedHTMLEditorKit()); - } else if ("application/xhtml+xml".equals(mimeType)) { - viewer.setContentType("text/html"); - } - - EditorKit editorKit = viewer.getEditorKit(); - Document document = editorKit.createDefaultDocument(); -// document.putProperty("IgnoreCharsetDirective", new Boolean(true)); - - try { - viewer.read(content, document); - content.close(); - } catch (Exception ex) { - log.error(ex.getMessage(), ex); - String p = messages.getString(BKUGUIFacade.ERR_VIEWER); - viewer.setText(MessageFormat.format(p, ex.getMessage())); - } - - JScrollPane scrollPane = new JScrollPane(viewer); - scrollPane.setPreferredSize(viewer.getPreferredSize()); - scrollPane.setAlignmentX(LEFT_ALIGNMENT); - viewer.setCaretPosition(0); - - JPanel viewerPanel = new JPanel(); - GroupLayout viewerPanelLayout = new GroupLayout(viewerPanel); - viewerPanel.setLayout(viewerPanelLayout); - - GroupLayout.SequentialGroup infoHorizontal = viewerPanelLayout.createSequentialGroup(); - GroupLayout.ParallelGroup infoVertical = viewerPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING); - - if ("application/xhtml+xml".equals(mimeType)) { - JLabel viewerLabel = new JLabel(); - viewerLabel.setText(messages.getString(BKUGUIFacade.WARNING_XHTML)); - viewerLabel.setFont(viewerLabel.getFont().deriveFont(viewerLabel.getFont().getStyle() | java.awt.Font.BOLD)); - viewerLabel.setLabelFor(viewer); - - infoHorizontal.addComponent(viewerLabel); - infoVertical.addComponent(viewerLabel); - } - - if (helpListener != null) { - JLabel helpLabel = new JLabel(); - helpLabel.setIcon(new ImageIcon(getClass().getResource(BKUGUIFacade.HELP_IMG))); - helpLabel.getAccessibleContext().setAccessibleName(messages.getString(BKUGUIFacade.ALT_HELP)); - helpLabel.addMouseListener(new MouseAdapter() { - - @Override - public void mouseClicked(MouseEvent arg0) { - ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, BKUGUIFacade.HELP_HASHDATAVIEWER); - helpListener.actionPerformed(e); - } - }); - helpLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); - - infoHorizontal - .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) - .addComponent(helpLabel); - infoVertical - .addComponent(helpLabel); - } - - viewerPanelLayout.setHorizontalGroup( - viewerPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) - .addGroup(infoHorizontal) - .addComponent(scrollPane)); - viewerPanelLayout.setVerticalGroup( - viewerPanelLayout.createSequentialGroup() - .addGroup(infoVertical) - .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) - .addComponent(scrollPane)); - - - return viewerPanel; - } - - private JPanel createButtonPanel(ActionListener saveListener, String saveCommand) { - JButton closeButton = new JButton(); - closeButton.setText(messages.getString(BKUGUIFacade.BUTTON_CLOSE)); - closeButton.addActionListener(this); - - JButton saveButton = new JButton(); - saveButton.setText(messages.getString(BKUGUIFacade.BUTTON_SAVE)); - saveButton.setActionCommand(saveCommand); - saveButton.addActionListener(saveListener); - - int buttonSize = closeButton.getPreferredSize().width; - if (saveButton.getPreferredSize().width > buttonSize) { - buttonSize = saveButton.getPreferredSize().width; - } - - JPanel buttonPanel = new JPanel(); - GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); - buttonPanel.setLayout(buttonPanelLayout); - - buttonPanelLayout.setHorizontalGroup( - buttonPanelLayout.createSequentialGroup().addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE).addComponent(saveButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE).addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addComponent(closeButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); - buttonPanelLayout.setVerticalGroup( - buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE).addComponent(saveButton).addComponent(closeButton)); - - return buttonPanel; - } - - @Override - public void actionPerformed(ActionEvent e) { - HashDataViewer.dialog.setVisible(false); - } -} diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/SecureViewerDialog.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/SecureViewerDialog.java new file mode 100644 index 00000000..6a16306b --- /dev/null +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/SecureViewerDialog.java @@ -0,0 +1,371 @@ +/* + * Copyright 2008 Federal Chancellery Austria and + * Graz University of Technology + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package at.gv.egiz.bku.gui; + +import at.gv.egiz.stal.HashDataInput; +import java.awt.Container; +import java.awt.Cursor; +import java.awt.Dimension; +import java.awt.Font; +import java.awt.Frame; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.awt.event.MouseAdapter; +import java.awt.event.MouseEvent; +import java.io.BufferedOutputStream; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.Reader; +import java.nio.charset.Charset; +import java.text.MessageFormat; +import java.util.ResourceBundle; +import javax.swing.GroupLayout; +import javax.swing.ImageIcon; +import javax.swing.JButton; +import javax.swing.JDialog; +import javax.swing.JEditorPane; +import javax.swing.JFileChooser; +import javax.swing.JLabel; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JScrollPane; +import javax.swing.LayoutStyle; +import javax.swing.SwingUtilities; +import javax.swing.text.Document; +import javax.swing.text.EditorKit; +import javax.swing.text.StyledEditorKit; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +/** + * + * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> + */ +public class SecureViewerDialog extends JDialog implements ActionListener { + + public static final String PLAINTEXT_FONT = "Monospaced"; + public static final Dimension VIEWER_DIMENSION = new Dimension(600, 400); + protected static final Log log = LogFactory.getLog(SecureViewerDialog.class); + +// private static SecureViewerDialog dialog; + protected ResourceBundle messages; + protected JEditorPane viewer; + protected JLabel viewerLabel; + protected JScrollPane scrollPane; + protected HashDataInput content; //remember for save dialog + + /** + * Create and display a modal SecureViewer dialog. + * This method blocks until the dialog's close button is pressed. + * + * @param owner, dialog is positioned relative to its owner + * (if null, at default location of native windowing system) + */ +// public static void showDataToBeSigned(HashDataInput dataToBeSigned, +// ResourceBundle messages, +// ActionListener saveListener, String saveCommand, +// ActionListener helpListener) { +// +//// Frame ownerFrame = (owner != null) ? +//// JOptionPane.getFrameForComponent(owner) : +//// null; +// dialog = new SecureViewerDialog(null, messages, +// saveListener, saveCommand, helpListener); +// dialog.setContent(dataToBeSigned); +// dialog.setVisible(true); +// } + public SecureViewerDialog(Frame owner, ResourceBundle messages, +// ActionListener saveListener, String saveCommand, + ActionListener helpListener) { + super(owner, messages.getString(BKUGUIFacade.WINDOWTITLE_VIEWER), true); + this.messages = messages; + + initContentPane(VIEWER_DIMENSION, + createViewerPanel(helpListener), + createButtonPanel()); //saveListener, saveCommand)); + + pack(); + if (owner != null) { + setLocationRelativeTo(owner); + } else { + setLocationByPlatform(true); + } + } + + private void initContentPane(Dimension preferredSize, + JPanel viewerPanel, JPanel buttonPanel) { + Container contentPane = getContentPane(); + contentPane.setPreferredSize(preferredSize); + + GroupLayout mainLayout = new GroupLayout(contentPane); + contentPane.setLayout(mainLayout); + + mainLayout.setHorizontalGroup( + mainLayout.createSequentialGroup().addContainerGap().addGroup( + mainLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(viewerPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE).addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)).addContainerGap()); + mainLayout.setVerticalGroup( + mainLayout.createSequentialGroup().addContainerGap().addComponent(viewerPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE).addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED).addComponent(buttonPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE).addContainerGap()); + } + + /** + * @param helpListener may be null + */ + private JPanel createViewerPanel(final ActionListener helpListener) { + viewer = new JEditorPane(); + viewer.setEditable(false); + + scrollPane = new JScrollPane(); + + JPanel viewerPanel = new JPanel(); + GroupLayout viewerPanelLayout = new GroupLayout(viewerPanel); + viewerPanel.setLayout(viewerPanelLayout); + + GroupLayout.SequentialGroup infoHorizontal = viewerPanelLayout.createSequentialGroup(); + GroupLayout.ParallelGroup infoVertical = viewerPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING); + + viewerLabel = new JLabel(); + viewerLabel.setFont(viewerLabel.getFont().deriveFont(viewerLabel.getFont().getStyle() | java.awt.Font.BOLD)); +// viewerLabel.setLabelFor(viewer); + + infoHorizontal.addComponent(viewerLabel); + infoVertical.addComponent(viewerLabel); + + if (helpListener != null) { + JLabel helpLabel = new JLabel(); + helpLabel.setIcon(new ImageIcon(getClass().getResource(BKUGUIFacade.HELP_IMG))); + helpLabel.getAccessibleContext().setAccessibleName(messages.getString(BKUGUIFacade.ALT_HELP)); + helpLabel.addMouseListener(new MouseAdapter() { + + @Override + public void mouseClicked(MouseEvent arg0) { + ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, BKUGUIFacade.HELP_HASHDATAVIEWER); + helpListener.actionPerformed(e); + } + }); + helpLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); + + infoHorizontal.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE).addComponent(helpLabel); + infoVertical.addComponent(helpLabel); + } + + viewerPanelLayout.setHorizontalGroup( + viewerPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(infoHorizontal).addComponent(scrollPane)); + viewerPanelLayout.setVerticalGroup( + viewerPanelLayout.createSequentialGroup().addGroup(infoVertical).addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addComponent(scrollPane)); + + return viewerPanel; + } + + /** + * Sets the hashdataInput to be displayed and makes the dialog visible. + * This method blocks until the dialog's close button is pressed. + * + * @param mimeType defaults to text/plain if null + * @param encoding must be null if document contains charset declaration (e.g. HTML page), otherwise the parser crashes + + * @param hashDataInput + */ + public void setContent(HashDataInput hashDataInput) { + + this.content = null; + + String mimeType = hashDataInput.getMimeType(); + if (mimeType == null) { + mimeType = "text/plain"; + } + log.debug("secure viewer mime type: " + mimeType); + // loads editorkit for text/plain if unrecognized + viewer.setContentType(mimeType); + + if ("text/plain".equals(mimeType)) { + viewer.setEditorKit(new StyledEditorKit()); + viewer.setFont(new Font(PLAINTEXT_FONT, viewer.getFont().getStyle(), viewer.getFont().getSize())); +// } else if ("text/html".equals(mimeType)) { +// viewer.setEditorKit(new RestrictedHTMLEditorKit()); + } else if ("application/xhtml+xml".equals(mimeType)) { + viewer.setContentType("text/html"); + } + + EditorKit editorKit = viewer.getEditorKit(); + Document document = editorKit.createDefaultDocument(); +// document.putProperty("IgnoreCharsetDirective", new Boolean(true)); + + try { + Charset cs = (hashDataInput.getEncoding() == null) ? Charset.forName("UTF-8") : Charset.forName(hashDataInput.getEncoding()); + log.debug("secure viewer encoding: " + cs.toString()); + + InputStreamReader isr = new InputStreamReader(hashDataInput.getHashDataInput(), cs); + Reader contentReader = new BufferedReader(isr); + viewer.read(contentReader, document); + contentReader.close(); + + this.content = hashDataInput; + +// } catch (IllegalCharsetNameException ex) { +// } catch (UnsupportedCharsetException ex) { + } catch (Exception ex) { + log.error(ex.getMessage(), ex); + String p = messages.getString(BKUGUIFacade.ERR_VIEWER); + viewer.setText(MessageFormat.format(p, ex.getMessage())); + } + viewer.setCaretPosition(0); + + scrollPane.setViewportView(viewer); + scrollPane.setPreferredSize(viewer.getPreferredSize()); + scrollPane.setAlignmentX(LEFT_ALIGNMENT); + + if ("application/xhtml+xml".equals(mimeType)) { + viewerLabel.setText(messages.getString(BKUGUIFacade.WARNING_XHTML)); + } else { + viewerLabel.setText(""); + } + + setVisible(true); + } + + private JPanel createButtonPanel() { //ActionListener saveListener, String saveCommand) { + JButton closeButton = new JButton(); + closeButton.setText(messages.getString(BKUGUIFacade.BUTTON_CLOSE)); + closeButton.setActionCommand("close"); + closeButton.addActionListener(this); + + JButton saveButton = new JButton(); + saveButton.setText(messages.getString(BKUGUIFacade.BUTTON_SAVE)); + saveButton.setActionCommand("save"); + saveButton.addActionListener(this); + + int buttonSize = closeButton.getPreferredSize().width; + if (saveButton.getPreferredSize().width > buttonSize) { + buttonSize = saveButton.getPreferredSize().width; + } + + JPanel buttonPanel = new JPanel(); + GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); + buttonPanel.setLayout(buttonPanelLayout); + + buttonPanelLayout.setHorizontalGroup( + buttonPanelLayout.createSequentialGroup().addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE).addComponent(saveButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE).addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addComponent(closeButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); + buttonPanelLayout.setVerticalGroup( + buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE).addComponent(saveButton).addComponent(closeButton)); + + return buttonPanel; + } + + @Override + public void actionPerformed(ActionEvent e) { + if ("close".equals(e.getActionCommand())) { +// SecureViewerDialog.dialog.setVisible(false); + log.trace("closing secure viewer"); + setVisible(false); + log.trace("secure viewer closed"); + } else if ("save".equals(e.getActionCommand())) { + log.trace("display secure viewer save dialog"); + showSaveDialog(content, null, null); + log.trace("done secure viewer save"); + } else { + log.warn("unknown action command " + e.getActionCommand()); + } + } + + private void showSaveDialog(final HashDataInput hashDataInput, + final ActionListener okListener, final String okCommand) { + + log.debug("scheduling save dialog [" + Thread.currentThread().getName() + "]"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show save dialog [" + Thread.currentThread().getName() + "]"); + + String userHome = System.getProperty("user.home"); + + JFileChooser fileDialog = new JFileChooser(userHome); + fileDialog.setMultiSelectionEnabled(false); + fileDialog.setDialogType(JFileChooser.SAVE_DIALOG); + fileDialog.setFileHidingEnabled(true); + fileDialog.setDialogTitle(messages.getString(BKUGUIFacade.WINDOWTITLE_SAVE)); + fileDialog.setFileSelectionMode(JFileChooser.FILES_ONLY); + String mimeType = hashDataInput.getMimeType(); + MimeFilter mimeFilter = new MimeFilter(mimeType, messages); + fileDialog.setFileFilter(mimeFilter); + String filename = messages.getString(BKUGUIFacade.SAVE_HASHDATAINPUT_PREFIX) + + MimeFilter.getExtension(mimeType); + fileDialog.setSelectedFile(new File(userHome, filename)); + + //parent contentPane -> placed over applet + switch (fileDialog.showSaveDialog(fileDialog)) { + case JFileChooser.APPROVE_OPTION: + File file = fileDialog.getSelectedFile(); + String id = hashDataInput.getReferenceId(); + if (file.exists()) { + String msgPattern = messages.getString(BKUGUIFacade.MESSAGE_OVERWRITE); + int overwrite = JOptionPane.showConfirmDialog(fileDialog, + MessageFormat.format(msgPattern, file), + messages.getString(BKUGUIFacade.WINDOWTITLE_OVERWRITE), + JOptionPane.OK_CANCEL_OPTION); + if (overwrite != JOptionPane.OK_OPTION) { + return; + } + } + if (log.isDebugEnabled()) { + log.debug("writing hashdata input " + id + " (" + mimeType + ") to file " + file); + } + FileOutputStream fos = null; + try { + fos = new FileOutputStream(file); + BufferedOutputStream bos = new BufferedOutputStream(fos); + InputStream hdi = hashDataInput.getHashDataInput(); + int b; + while ((b = hdi.read()) != -1) { + bos.write(b); + } + bos.flush(); + bos.close(); + } catch (IOException ex) { + log.error("Failed to write " + file + ": " + ex.getMessage()); + log.debug(ex); + String errPattern = messages.getString(BKUGUIFacade.ERR_WRITE_HASHDATA); + JOptionPane.showMessageDialog(fileDialog, + MessageFormat.format(errPattern, ex.getMessage()), + messages.getString(BKUGUIFacade.WINDOWTITLE_ERROR), + JOptionPane.ERROR_MESSAGE); + } finally { + try { + if (fos != null) { + fos.close(); + } + } catch (IOException ex) { + } + } + break; + case JFileChooser.CANCEL_OPTION: + log.debug("cancelled save dialog"); + break; + } + if (okListener != null) { + okListener.actionPerformed(new ActionEvent(fileDialog, ActionEvent.ACTION_PERFORMED, okCommand)); + } + } + }); + } +} |