| /******************************************************************************* |
| * Copyright (c) 2000, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Atsuhiko Yamanaka, JCraft,Inc. - initial API and implementation. |
| * IBM Corporation - ongoing maintenance |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ccvs.ui; |
| |
| import org.eclipse.jface.dialogs.*; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.team.internal.ui.ITeamUIImages; |
| import org.eclipse.team.ui.TeamImages; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * A dialog for keyboard-interactive authentication for the ssh2 connection. |
| */ |
| public class KeyboardInteractiveDialog extends TrayDialog { |
| // widgets |
| private Text[] texts; |
| protected Image keyLockImage; |
| protected Button allowCachingButton; |
| protected Text usernameField; |
| |
| protected String userName; |
| protected String domain; |
| protected String destination; |
| protected String name; |
| protected String instruction; |
| protected String lang; |
| protected String[] prompt; |
| protected boolean[] echo; |
| private String message; |
| private String[] result; |
| protected boolean allowCaching=false; |
| private boolean cachingDialog=false; |
| |
| private boolean isPasswordAuth=false; |
| |
| |
| /** |
| * Creates a new KeyboardInteractiveDialog. |
| * |
| * @param parentShell the parent shell |
| * @param destication the location |
| * @param name the name |
| * @param instruction the instruction |
| * @param prompt the titles for text fields |
| * @param echo '*' should be used or not |
| */ |
| public KeyboardInteractiveDialog(Shell parentShell, |
| String location, |
| String destination, |
| String name, |
| String userName, |
| String instruction, |
| String[] prompt, |
| boolean[] echo, |
| boolean cachingDialog){ |
| super(parentShell); |
| this.domain=location; |
| this.destination=destination; |
| this.name=name; |
| this.userName=userName; |
| this.instruction=instruction; |
| this.prompt=prompt; |
| this.echo=echo; |
| this.cachingDialog=cachingDialog; |
| |
| this.message=NLS.bind(CVSUIMessages.KeyboradInteractiveDialog_message, new String[] { destination+(name!=null && name.length()>0 ? ": "+name : "") }); //NON-NLS-1$ //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| if(KeyboardInteractiveDialog.isPasswordAuth(prompt)){ |
| isPasswordAuth=true; |
| } |
| } |
| /** |
| * @see Window#configureShell |
| */ |
| protected void configureShell(Shell newShell) { |
| super.configureShell(newShell); |
| if (isPasswordAuth) { |
| newShell.setText(CVSUIMessages.UserValidationDialog_required); |
| } else { |
| newShell.setText(message); |
| } |
| |
| // set F1 help |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(newShell, |
| IHelpContextIds.KEYBOARD_INTERACTIVE_DIALOG); |
| } |
| /** |
| * @see Window#create |
| */ |
| public void create() { |
| super.create(); |
| |
| if (isPasswordAuth && usernameField != null && userName != null) { |
| usernameField.setText(userName); |
| usernameField.setEditable(false); |
| } |
| |
| if (texts.length > 0) { |
| texts[0].setFocus(); |
| } |
| } |
| /** |
| * @see Dialog#createDialogArea |
| */ |
| protected Control createDialogArea(Composite parent) { |
| Composite top = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| |
| top.setLayout(layout); |
| top.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| Composite imageComposite = new Composite(top, SWT.NONE); |
| layout = new GridLayout(); |
| imageComposite.setLayout(layout); |
| imageComposite.setLayoutData(new GridData(GridData.FILL_VERTICAL)); |
| |
| Composite main = new Composite(top, SWT.NONE); |
| layout = new GridLayout(); |
| layout.numColumns = 3; |
| main.setLayout(layout); |
| main.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| Label imageLabel = new Label(imageComposite, SWT.NONE); |
| keyLockImage = TeamImages |
| .getImageDescriptor(ITeamUIImages.IMG_KEY_LOCK).createImage(); |
| imageLabel.setImage(keyLockImage); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.GRAB_HORIZONTAL); |
| imageLabel.setLayoutData(data); |
| |
| if (message != null) { |
| Label messageLabel = new Label(main, SWT.WRAP); |
| messageLabel.setText(message); |
| data = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.GRAB_HORIZONTAL); |
| data.horizontalSpan = 3; |
| data.widthHint = 300; |
| messageLabel.setLayoutData(data); |
| } |
| |
| if (domain != null) { |
| Label d = new Label(main, SWT.WRAP); |
| d.setText(CVSUIMessages.UserValidationDialog_5); |
| data = new GridData(); |
| d.setLayoutData(data); |
| Label label = new Label(main, SWT.WRAP); |
| |
| label.setText(NLS.bind( |
| CVSUIMessages.UserValidationDialog_labelUser, |
| new String[] { domain })); |
| |
| data = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.GRAB_HORIZONTAL); |
| data.horizontalSpan = 2; |
| data.widthHint = 300; |
| label.setLayoutData(data); |
| } |
| |
| if (instruction != null && instruction.length() > 0) { |
| Label label = new Label(main, SWT.WRAP); |
| label.setText(instruction); |
| data = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.GRAB_HORIZONTAL); |
| data.horizontalSpan = 3; |
| data.widthHint = 300; |
| label.setLayoutData(data); |
| } |
| |
| if (isPasswordAuth) { |
| createUsernameFields(main); |
| } |
| |
| createPasswordFields(main); |
| |
| if (cachingDialog && isPasswordAuth) { |
| allowCachingButton = new Button(main, SWT.CHECK); |
| allowCachingButton.setText(CVSUIMessages.UserValidationDialog_6); |
| data = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.GRAB_HORIZONTAL); |
| data.horizontalSpan = 3; |
| allowCachingButton.setLayoutData(data); |
| allowCachingButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| allowCaching = allowCachingButton.getSelection(); |
| } |
| }); |
| } |
| |
| Dialog.applyDialogFont(parent); |
| return main; |
| } |
| |
| /** |
| * Creates the three widgets that represent the user name entry area. |
| * |
| * @param parent the parent of the widgets |
| */ |
| protected void createUsernameFields(Composite parent){ |
| new Label(parent, SWT.NONE).setText(CVSUIMessages.UserValidationDialog_user); |
| |
| usernameField=new Text(parent, SWT.BORDER); |
| GridData data=new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan=2; |
| data.widthHint=convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH); |
| usernameField.setLayoutData(data); |
| } |
| |
| /** |
| * Creates the widgets that represent the entry area. |
| * |
| * @param parent |
| * the parent of the widgets |
| */ |
| protected void createPasswordFields(Composite parent) { |
| texts=new Text[prompt.length]; |
| |
| for(int i=0; i<prompt.length; i++){ |
| new Label(parent, SWT.NONE).setText(prompt[i]); |
| texts[i]=new Text(parent, SWT.BORDER|SWT.PASSWORD); |
| GridData data=new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan=2; |
| data.widthHint=convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH); |
| texts[i].setLayoutData(data); |
| if(!echo[i]){ |
| texts[i].setEchoChar('*'); |
| } |
| } |
| } |
| /** |
| * Returns the entered values, or null |
| * if the user canceled. |
| * |
| * @return the entered values |
| */ |
| public String[] getResult() { |
| return result; |
| } |
| |
| /** |
| * Returns <code>true</code> if the save password checkbox was selected. |
| * @return <code>true</code> if the save password checkbox was selected and <code>false</code> |
| * otherwise. |
| */ |
| public boolean getAllowCaching(){ |
| return allowCaching; |
| } |
| |
| /** |
| * Notifies that the ok button of this dialog has been pressed. |
| * <p> |
| * The default implementation of this framework method sets |
| * this dialog's return code to <code>Window.OK</code> |
| * and closes the dialog. Subclasses may override. |
| * </p> |
| */ |
| protected void okPressed() { |
| result=new String[prompt.length]; |
| for(int i=0; i<texts.length; i++){ |
| result[i]=texts[i].getText(); |
| } |
| super.okPressed(); |
| } |
| /** |
| * Notifies that the cancel button of this dialog has been pressed. |
| * <p> |
| * The default implementation of this framework method sets |
| * this dialog's return code to <code>Window.CANCEL</code> |
| * and closes the dialog. Subclasses may override. |
| * </p> |
| */ |
| protected void cancelPressed() { |
| result=null; |
| super.cancelPressed(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.Dialog#close() |
| */ |
| public boolean close(){ |
| if(keyLockImage!=null){ |
| keyLockImage.dispose(); |
| } |
| return super.close(); |
| } |
| |
| /** |
| * Guesses if this dialog is used for password authentication. |
| * @param prompt prompts for keyboard-interactive authentication method. |
| * @return <code>true</code> if this dialog is used for password authentication. |
| */ |
| static boolean isPasswordAuth(String[] prompt) { |
| return prompt != null && prompt.length == 1 |
| && prompt[0].trim().equalsIgnoreCase("password:"); //$NON-NLS-1$ |
| } |
| } |