+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * 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 org.argeo.cms.ui.workbench.internal.jcr.parts;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.security.Privilege;
-
-import org.argeo.cms.ui.useradmin.PickUpUserDialog;
-import org.argeo.cms.util.UserAdminUtils;
-import org.argeo.eclipse.ui.EclipseUiException;
-import org.argeo.eclipse.ui.EclipseUiUtils;
-import org.argeo.jcr.JcrUtils;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.window.Window;
-import org.eclipse.jface.wizard.Wizard;
-import org.eclipse.jface.wizard.WizardPage;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.FocusEvent;
-import org.eclipse.swt.events.FocusListener;
-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.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Combo;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Link;
-import org.eclipse.swt.widgets.Text;
-import org.osgi.service.useradmin.User;
-import org.osgi.service.useradmin.UserAdmin;
-
-/** Add JCR privileges to the chosen user group on a given node */
-public class AddPrivilegeWizard extends Wizard {
-
- // Context
- private UserAdmin userAdmin;
- private Session currentSession;
- private String targetPath;
- // Chosen parameters
- private String chosenDn;
- private User chosenUser;
- private String jcrPrivilege;
-
- // UI Object
- private DefinePrivilegePage page;
-
- // TODO enable external definition of possible values and corresponding
- // description
- protected static final Map<String, String> AUTH_TYPE_LABELS;
- static {
- Map<String, String> tmpMap = new HashMap<String, String>();
- tmpMap.put(Privilege.JCR_READ, "jcr:read");
- tmpMap.put(Privilege.JCR_WRITE, "jcr:write");
- tmpMap.put(Privilege.JCR_ALL, "jcr:all");
- AUTH_TYPE_LABELS = Collections.unmodifiableMap(tmpMap);
- }
-
- protected static final Map<String, String> AUTH_TYPE_DESC;
- static {
- Map<String, String> tmpMap = new HashMap<String, String>();
- tmpMap.put(Privilege.JCR_READ, "The privilege to retrieve a node and get its properties and their values.");
- tmpMap.put(Privilege.JCR_WRITE, "An aggregate privilege that "
- + "contains: jcr:modifyProperties, jcr:addChildNodes, " + "jcr:removeNode, jcr:removeChildNodes");
- tmpMap.put(Privilege.JCR_ALL, "An aggregate privilege that " + "contains all JCR predefined privileges, "
- + "plus all implementation-defined privileges. ");
- AUTH_TYPE_DESC = Collections.unmodifiableMap(tmpMap);
- }
-
- public AddPrivilegeWizard(Session currentSession, String path, UserAdmin userAdmin) {
- super();
- this.userAdmin = userAdmin;
- this.currentSession = currentSession;
- this.targetPath = path;
- }
-
- @Override
- public void addPages() {
- try {
- setWindowTitle("Add privilege on " + targetPath);
- page = new DefinePrivilegePage(userAdmin, targetPath);
- addPage(page);
- } catch (Exception e) {
- throw new EclipseUiException("Cannot add page to wizard ", e);
- }
- }
-
- @Override
- public boolean performFinish() {
- if (!canFinish())
- return false;
- try {
- String username = chosenUser.getName();
- if (EclipseUiUtils.notEmpty(chosenDn) && chosenDn.equalsIgnoreCase(username))
- // Enable forcing the username case. TODO clean once this issue
- // has been generally addressed
- username = chosenDn;
- JcrUtils.addPrivilege(currentSession, targetPath, username, jcrPrivilege);
- } catch (RepositoryException re) {
- throw new EclipseUiException(
- "Cannot set " + jcrPrivilege + " for " + chosenUser.getName() + " on " + targetPath, re);
- }
- return true;
- }
-
- private class DefinePrivilegePage extends WizardPage implements ModifyListener {
- private static final long serialVersionUID = 8084431378762283920L;
-
- // Context
- final private UserAdmin userAdmin;
-
- public DefinePrivilegePage(UserAdmin userAdmin, String path) {
- super("Main");
- this.userAdmin = userAdmin;
- setTitle("Define the privilege to apply to " + path);
- setMessage("Please choose a user or a group and relevant JCR Privilege.");
- }
-
- public void createControl(Composite parent) {
- final Composite composite = new Composite(parent, SWT.NONE);
- composite.setLayout(new GridLayout(3, false));
-
- // specify subject
- createBoldLabel(composite, "User or group name");
- final Label userNameLbl = new Label(composite, SWT.LEAD);
- userNameLbl.setLayoutData(EclipseUiUtils.fillWidth());
-
- Link pickUpLk = new Link(composite, SWT.LEFT);
- pickUpLk.setText(" <a>Change</a> ");
-
- createBoldLabel(composite, "User or group DN");
- final Text userNameTxt = new Text(composite, SWT.LEAD | SWT.BORDER);
- userNameTxt.setLayoutData(EclipseUiUtils.fillWidth(2));
-
- pickUpLk.addSelectionListener(new SelectionAdapter() {
- private static final long serialVersionUID = 1L;
-
- @Override
- public void widgetSelected(SelectionEvent e) {
- PickUpUserDialog dialog = new PickUpUserDialog(getShell(), "Choose a group or a user", userAdmin);
- if (dialog.open() == Window.OK) {
- chosenUser = dialog.getSelected();
- userNameLbl.setText(UserAdminUtils.getCommonName(chosenUser));
- userNameTxt.setText(chosenUser.getName());
- }
- }
- });
-
- userNameTxt.addFocusListener(new FocusListener() {
- private static final long serialVersionUID = 1965498600105667738L;
-
- @Override
- public void focusLost(FocusEvent event) {
- String dn = userNameTxt.getText();
- if (EclipseUiUtils.isEmpty(dn))
- return;
-
- User newChosen = null;
- try {
- newChosen = (User) userAdmin.getRole(dn);
- } catch (Exception e) {
- boolean tryAgain = MessageDialog.openQuestion(getShell(), "Unvalid DN",
- "DN " + dn + " is not valid.\nError message: " + e.getMessage()
- + "\n\t\tDo you want to try again?");
- if (tryAgain)
- userNameTxt.setFocus();
- else
- resetOnFail();
- }
-
- if (userAdmin.getRole(dn) == null) {
- boolean tryAgain = MessageDialog.openQuestion(getShell(), "Unexisting role",
- "User/group " + dn + " does not exist. " + "Do you want to try again?");
- if (tryAgain)
- userNameTxt.setFocus();
- else
- resetOnFail();
- } else {
- chosenUser = newChosen;
- chosenDn = dn;
- userNameLbl.setText(UserAdminUtils.getCommonName(chosenUser));
- }
- }
-
- private void resetOnFail() {
- String oldDn = chosenUser == null ? "" : chosenUser.getName();
- userNameTxt.setText(oldDn);
- }
-
- @Override
- public void focusGained(FocusEvent event) {
- }
- });
-
- // JCR Privileges
- createBoldLabel(composite, "Privilege type");
- Combo authorizationCmb = new Combo(composite, SWT.BORDER | SWT.READ_ONLY | SWT.V_SCROLL);
- authorizationCmb.setItems(AUTH_TYPE_LABELS.values().toArray(new String[0]));
- authorizationCmb.setLayoutData(EclipseUiUtils.fillWidth(2));
- createBoldLabel(composite, ""); // empty cell
- final Label descLbl = new Label(composite, SWT.WRAP);
- descLbl.setLayoutData(EclipseUiUtils.fillWidth(2));
-
- authorizationCmb.addSelectionListener(new SelectionAdapter() {
- private static final long serialVersionUID = 1L;
-
- @Override
- public void widgetSelected(SelectionEvent e) {
- String chosenPrivStr = ((Combo) e.getSource()).getText();
- if (AUTH_TYPE_LABELS.containsValue(chosenPrivStr)) {
- loop: for (String key : AUTH_TYPE_LABELS.keySet()) {
- if (AUTH_TYPE_LABELS.get(key).equals(chosenPrivStr)) {
- jcrPrivilege = key;
- break loop;
- }
- }
- }
-
- if (jcrPrivilege != null) {
- descLbl.setText(AUTH_TYPE_DESC.get(jcrPrivilege));
- composite.layout(true, true);
- }
- }
- });
-
- // Compulsory
- setControl(composite);
- }
-
- public void modifyText(ModifyEvent event) {
- String message = checkComplete();
- if (message != null)
- setMessage(message, WizardPage.ERROR);
- else {
- setMessage("Complete", WizardPage.INFORMATION);
- setPageComplete(true);
- }
- }
-
- /** @return error message or null if complete */
- protected String checkComplete() {
- if (chosenUser == null)
- return "Please choose a relevant group or user";
- else if (userAdmin.getRole(chosenUser.getName()) == null)
- return "Please choose a relevant group or user";
- else if (jcrPrivilege == null)
- return "Please choose a relevant JCR privilege";
- return null;
- }
- }
-
- private Label createBoldLabel(Composite parent, String value) {
- Label label = new Label(parent, SWT.RIGHT);
- label.setText(" " + value);
- label.setFont(EclipseUiUtils.getBoldFont(parent));
- label.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
- return label;
- }
-}
projects / lgpl / argeo-commons.git / blobdiff