| /******************************************************************************* |
| * Copyright (c) 2004, 2013 Frank Becker and others. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * https://www.eclipse.org/legal/epl-2.0 |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Frank Becker - initial API and implementation |
| * Tasktop Technologies - improvements |
| * BREDEX GmbH - fix for bug 295050 |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.commons.ui.dialogs; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.TitleAreaDialog; |
| import org.eclipse.jface.layout.GridDataFactory; |
| import org.eclipse.mylyn.commons.ui.CommonImages; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| 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.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * A dialog that prompts for credentials. The dialog support two modes: |
| * <ul> |
| * <li>Username/password authentication</li> |
| * <li>Key store authentication</li> |
| * </ul> |
| * |
| * @author Frank Becker |
| * @author Steffen Pingel |
| * @author Torsten Kalix |
| * @since 3.7 |
| */ |
| public class CredentialsDialog extends TitleAreaDialog { |
| |
| public enum Mode { |
| KEY_STORE, USER, |
| }; |
| |
| private String domain; |
| |
| private Image keyLockImage; |
| |
| private String keyStoreFileName; |
| |
| private final Mode mode; |
| |
| private boolean needsDomain; |
| |
| private String password; |
| |
| private boolean savePassword; |
| |
| private String username; |
| |
| public CredentialsDialog(Shell parentShell, Mode mode) { |
| super(parentShell); |
| this.mode = mode; |
| this.domain = ""; //$NON-NLS-1$ |
| this.username = ""; //$NON-NLS-1$ |
| this.password = ""; //$NON-NLS-1$ |
| this.keyStoreFileName = ""; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public boolean close() { |
| if (keyLockImage != null) { |
| keyLockImage.dispose(); |
| } |
| return super.close(); |
| } |
| |
| public String getDomain() { |
| return domain; |
| } |
| |
| public String getKeyStoreFileName() { |
| return keyStoreFileName; |
| } |
| |
| public Mode getMode() { |
| return mode; |
| } |
| |
| public String getPassword() { |
| return password; |
| } |
| |
| public boolean getSavePassword() { |
| return savePassword; |
| } |
| |
| public String getUserName() { |
| return username; |
| } |
| |
| public boolean needsDomain() { |
| return needsDomain; |
| } |
| |
| public void setDomain(String domain) { |
| Assert.isNotNull(domain); |
| this.domain = domain; |
| } |
| |
| public void setKeyStoreFileName(String keyStoreFileName) { |
| Assert.isNotNull(this.keyStoreFileName); |
| this.keyStoreFileName = keyStoreFileName; |
| } |
| |
| public void setNeedsDomain(boolean needsDomain) { |
| this.needsDomain = needsDomain; |
| } |
| |
| public void setPassword(String password) { |
| Assert.isNotNull(password); |
| this.password = password; |
| } |
| |
| public void setSavePassword(boolean savePassword) { |
| this.savePassword = savePassword; |
| } |
| |
| public void setUsername(String username) { |
| Assert.isNotNull(username); |
| this.username = username; |
| } |
| |
| private void createCenterArea(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NONE); |
| composite.setLayout(new GridLayout(3, false)); |
| composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| if (mode == Mode.USER) { |
| createUserControls(composite); |
| } else if (mode == Mode.KEY_STORE) { |
| createKeyStoreControls(composite); |
| } |
| |
| createPasswordControls(composite); |
| } |
| |
| private void createKeyStoreControls(Composite composite) { |
| new Label(composite, SWT.NONE).setText(Messages.CredentialsDialog_KeyStore); |
| |
| final Text keyStoreField = new Text(composite, SWT.BORDER); |
| keyStoreField.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| keyStoreFileName = keyStoreField.getText(); |
| } |
| }); |
| keyStoreField.setText(keyStoreFileName); |
| if (keyStoreFileName.length() == 0) { |
| keyStoreField.setFocus(); |
| } |
| GridDataFactory.fillDefaults() |
| .align(SWT.FILL, SWT.CENTER) |
| .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT) |
| .grab(true, false) |
| .applyTo(keyStoreField); |
| |
| Button browseButton = new Button(composite, SWT.PUSH); |
| browseButton.setText(Messages.CredentialsDialog_Browse); |
| browseButton.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| FileDialog fileDialog = new FileDialog(getShell(), SWT.OPEN); |
| if (keyStoreFileName != null) { |
| fileDialog.setFilterPath(System.getProperty("user.home", ".")); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| String returnFile = fileDialog.open(); |
| if (returnFile != null) { |
| username = returnFile; |
| keyStoreField.setText(returnFile); |
| } |
| } |
| }); |
| } |
| |
| private void createPasswordControls(Composite composite) { |
| new Label(composite, SWT.NONE).setText(Messages.CredentialsDialog_Password); |
| |
| final Text passwordField = new Text(composite, SWT.BORDER | SWT.PASSWORD); |
| passwordField.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| password = passwordField.getText(); |
| } |
| }); |
| passwordField.setText(password); |
| if (username.length() > 0) { |
| passwordField.setFocus(); |
| } |
| GridDataFactory.fillDefaults() |
| .align(SWT.FILL, SWT.CENTER) |
| .span(2, 1) |
| .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT) |
| .grab(true, false) |
| .applyTo(passwordField); |
| |
| final Button savePasswordButton = new Button(composite, SWT.CHECK); |
| savePasswordButton.setText(Messages.CredentialsDialog_SavePassword); |
| savePasswordButton.setSelection(savePassword); |
| savePasswordButton.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| savePassword = savePasswordButton.getSelection(); |
| } |
| }); |
| GridDataFactory.fillDefaults().span(3, 1).applyTo(savePasswordButton); |
| } |
| |
| private void createUserControls(Composite composite) { |
| new Label(composite, SWT.NONE).setText(Messages.CredentialsDialog_Username); |
| |
| final Text usernameText = new Text(composite, SWT.BORDER); |
| usernameText.setText(username); |
| usernameText.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| username = usernameText.getText(); |
| } |
| }); |
| if (username.length() == 0) { |
| usernameText.setFocus(); |
| } |
| GridDataFactory.fillDefaults() |
| .align(SWT.FILL, SWT.CENTER) |
| .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT) |
| .span(2, 1) |
| .grab(true, false) |
| .applyTo(usernameText); |
| |
| if (needsDomain()) { |
| new Label(composite, SWT.NONE).setText(Messages.CredentialsDialog_Domain); |
| |
| final Text domainText = new Text(composite, SWT.BORDER); |
| domainText.setText(domain); |
| domainText.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| domain = domainText.getText(); |
| } |
| }); |
| GridDataFactory.fillDefaults() |
| .align(SWT.FILL, SWT.CENTER) |
| .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT) |
| .span(2, 1) |
| .grab(true, false) |
| .applyTo(domainText); |
| } |
| } |
| |
| @Override |
| protected Control createContents(Composite parent) { |
| getShell().setText(Messages.CredentialsDialog_Enter_credentials); |
| setTitle(Messages.CredentialsDialog_Authentication); |
| |
| Control control = super.createContents(parent); |
| |
| keyLockImage = CommonImages.BANNER_SECURE_ROLE.createImage(); |
| setTitleImage(keyLockImage); |
| |
| applyDialogFont(control); |
| return control; |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| Composite parent2 = (Composite) super.createDialogArea(parent); |
| |
| Composite composite = new Composite(parent2, SWT.NONE); |
| composite.setLayout(new GridLayout(1, false)); |
| GridDataFactory.fillDefaults().align(SWT.FILL, SWT.BEGINNING).applyTo(composite); |
| |
| createCenterArea(composite); |
| |
| composite.pack(); |
| return parent; |
| } |
| |
| } |