| /******************************************************************************* |
| * Copyright (c) 2008 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.security.ui.storage; |
| |
| import java.net.URL; |
| import javax.crypto.spec.PBEKeySpec; |
| import org.eclipse.equinox.internal.security.storage.friends.InternalExchangeUtils; |
| import org.eclipse.equinox.internal.security.ui.nls.SecUIMessages; |
| import org.eclipse.equinox.security.storage.provider.IPreferencesContainer; |
| import org.eclipse.equinox.security.storage.provider.PasswordProvider; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * This password provider prompts user for the password. This provider uses the same password for |
| * all secure preferences. |
| */ |
| public class DefaultPasswordProvider extends PasswordProvider { |
| |
| public PBEKeySpec getPassword(IPreferencesContainer container, int passwordType) { |
| if (!StorageUtils.showUI(container)) |
| return null; |
| |
| boolean newPassword = ((passwordType & CREATE_NEW_PASSWORD) != 0); |
| boolean passwordChange = ((passwordType & PASSWORD_CHANGE) != 0); |
| |
| String location = container.getLocation().getFile(); |
| URL defaultURL = InternalExchangeUtils.defaultStorageLocation(); |
| if (defaultURL != null) { // remove default location from the dialog |
| String defaultFile = defaultURL.getFile(); |
| if (defaultFile != null && defaultFile.equals(location)) |
| location = null; |
| } |
| |
| final StorageLoginDialog loginDialog = new StorageLoginDialog(newPassword, passwordChange, location); |
| |
| final PBEKeySpec[] result = new PBEKeySpec[1]; |
| PlatformUI.getWorkbench().getDisplay().syncExec(() -> { |
| if (loginDialog.open() == Window.OK) |
| result[0] = loginDialog.getGeneratedPassword(); |
| else |
| result[0] = null; |
| }); |
| return result[0]; |
| } |
| |
| public boolean retryOnError(Exception e, IPreferencesContainer container) { |
| if (!StorageUtils.showUI(container)) |
| return false; |
| |
| final Boolean[] result = new Boolean[1]; |
| PlatformUI.getWorkbench().getDisplay().syncExec(() -> { |
| boolean reply = MessageDialog.openConfirm(StorageUtils.getShell(), SecUIMessages.exceptionTitle, SecUIMessages.exceptionDecode); |
| result[0] = Boolean.valueOf(reply); |
| }); |
| return result[0].booleanValue(); |
| } |
| } |