/*
* JBoss, Home of Professional Open Source
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.rbac.internal;
import static org.jboss.as.console.client.shared.Preferences.Key.RUN_AS_ROLE;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.VerticalPanel;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.rbac.RolesHelpPanel;
import org.jboss.as.console.client.rbac.StandardRole;
import org.jboss.as.console.client.shared.Preferences;
import org.jboss.as.console.client.tools.Tool;
import org.jboss.as.console.client.widgets.ContentDescription;
import org.jboss.ballroom.client.widgets.ContentHeaderLabel;
import org.jboss.ballroom.client.widgets.forms.Form;
import org.jboss.ballroom.client.widgets.forms.ListBoxItem;
import org.jboss.ballroom.client.widgets.window.DefaultWindow;
import org.jboss.ballroom.client.widgets.window.DialogueOptions;
import org.jboss.ballroom.client.widgets.window.Feedback;
import org.jboss.ballroom.client.widgets.window.WindowContentBuilder;
/**
* @author Harald Pehl
*/
public class RunAsRoleTool implements Tool {
private DefaultWindow window;
private ListBoxItem role;
public RunAsRoleTool() {
role = new ListBoxItem("role", "Role");
}
@Override
public void launch() {
if (window == null) {
setupWindow();
}
window.center();
}
@Override
public void dispose() {
window.hide();
}
private void setupWindow() {
initRoles(Collections.EMPTY_SET, Collections.EMPTY_SET);
VerticalPanel panel = new VerticalPanel();
panel.setStyleName("window-content");
panel.add(new RolesHelpPanel().asWidget());
panel.add(new ContentHeaderLabel("Select Role"));
panel.add(new ContentDescription("Select the role you want to act on their behalf."));
Form<Object> form = new Form<Object>(Object.class);
form.setFields(role);
panel.add(form.asWidget());
ClickHandler runAsHandler = new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
runAs(role.getValue());
}
};
ClickHandler cancelHandler = new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
window.hide();
}
};
DialogueOptions options = new DialogueOptions(
"Run As", runAsHandler, "Cancel", cancelHandler);
window = new DefaultWindow("Run as Role");
window.setWidth(480);
window.setHeight(300);
window.trapWidget(new WindowContentBuilder(panel, options).build());
window.setModal(true);
window.setGlassEnabled(true);
}
private void initRoles(Set<String> serverGroupScoped, Set<String> hostScoped) {
List<String> roleNames = new ArrayList<String>();
roleNames.add("No preselection");
for (StandardRole standardRole : StandardRole.values()) {
roleNames.add(standardRole.getTitle());
}
roleNames.addAll(serverGroupScoped);
roleNames.addAll(hostScoped);
role.setChoices(roleNames, "No preselection");
}
private void runAs(final String role) {
window.hide();
String oldRole = Preferences.get(RUN_AS_ROLE);
if ((oldRole == null && role.equals("No preselection")) || role.equalsIgnoreCase(oldRole)) {
return;
}
if (!role.equals("No preselection")) {
Preferences.set(RUN_AS_ROLE, role); // temporary, see console bootstrap : clears the pref again
}
Feedback.confirm(Console.MESSAGES.restartRequired(), Console.MESSAGES.restartRequiredConfirm(),
new Feedback.ConfirmationHandler() {
@Override
public void onConfirmation(boolean isConfirmed) {
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
Window.Location.reload();
}
});
}
});
}
public void setScopedRoles(final Set<String> serverGroupScoped, final Set<String> hostScoped) {
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
initRoles(serverGroupScoped, hostScoped);
String savedRole = Preferences.get(RUN_AS_ROLE);
if (savedRole != null) {
role.setValue(savedRole);
}
}
});
}
}