/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.syncope.client.console.pages;
import de.agilecoders.wicket.extensions.markup.html.bootstrap.form.select.BootstrapSelect;
import java.security.AccessControlException;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import org.apache.syncope.client.console.SyncopeConsoleApplication;
import org.apache.syncope.client.console.SyncopeConsoleSession;
import org.apache.syncope.client.console.commons.Constants;
import org.apache.syncope.client.console.init.ClassPathScanImplementationLookup;
import org.apache.syncope.client.console.init.ConsoleInitializer;
import org.apache.syncope.client.console.panels.NotificationPanel;
import org.apache.syncope.client.console.panels.SSOLoginFormPanel;
import org.apache.syncope.common.lib.SyncopeConstants;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.form.AjaxButton;
import org.apache.wicket.authentication.IAuthenticationStrategy;
import org.apache.wicket.authroles.authentication.AuthenticatedWebSession;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.PasswordTextField;
import org.apache.wicket.markup.html.form.StatelessForm;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class Login extends WebPage {
private static final Logger LOG = LoggerFactory.getLogger(Login.class);
private static final long serialVersionUID = 5889157642852559004L;
private final NotificationPanel notificationPanel;
private final StatelessForm<Void> form;
private final TextField<String> usernameField;
private final TextField<String> passwordField;
private final DropDownChoice<Locale> languageSelect;
private final DropDownChoice<String> domainSelect;
public Login(final PageParameters parameters) {
super(parameters);
setStatelessHint(true);
notificationPanel = new NotificationPanel(Constants.FEEDBACK);
add(notificationPanel);
Label exceptionMessage = new Label("exceptionMessage");
exceptionMessage.setOutputMarkupPlaceholderTag(true);
exceptionMessage.setVisible(false);
if (!parameters.get("errorMessage").isNull()) {
exceptionMessage.setVisible(true);
exceptionMessage.setDefaultModel(Model.of(parameters.get("errorMessage")));
}
add(exceptionMessage);
form = new StatelessForm<>("login");
usernameField = new TextField<>("username", new Model<String>());
usernameField.setMarkupId("username");
form.add(usernameField);
passwordField = new PasswordTextField("password", new Model<String>());
passwordField.setMarkupId("password");
form.add(passwordField);
languageSelect = new LocaleDropDown("language");
form.add(languageSelect);
domainSelect = new DomainDropDown("domain");
if (SyncopeConsoleApplication.get().getDomains().size() == 1) {
domainSelect.setOutputMarkupPlaceholderTag(true);
}
form.add(domainSelect);
AjaxButton submitButton = new AjaxButton("submit", new Model<>(getString("submit"))) {
private static final long serialVersionUID = 429178684321093953L;
@Override
protected void onSubmit(final AjaxRequestTarget target, final Form<?> form) {
if (SyncopeConsoleApplication.get().getAnonymousUser().equals(usernameField.getRawInput())) {
throw new AccessControlException("Illegal username");
}
IAuthenticationStrategy strategy = getApplication().getSecuritySettings().getAuthenticationStrategy();
if (AuthenticatedWebSession.get().signIn(usernameField.getRawInput(), passwordField.getRawInput())) {
// If login has been called because the user was not yet logged in, than continue to the
// original destination, otherwise to the Home page
continueToOriginalDestination();
setResponsePage(getApplication().getHomePage());
} else {
SyncopeConsoleSession.get().error(getString("login-error"));
notificationPanel.refresh(target);
}
strategy.remove();
}
};
submitButton.setDefaultFormProcessing(false);
form.add(submitButton);
form.setDefaultButton(submitButton);
ClassPathScanImplementationLookup classPathScanImplementationLookup =
(ClassPathScanImplementationLookup) SyncopeConsoleApplication.get().
getServletContext().getAttribute(ConsoleInitializer.CLASSPATH_LOOKUP);
List<Panel> ssoLoginFormPanels = new ArrayList<>();
for (Class<? extends SSOLoginFormPanel> ssoLoginFormPanel : classPathScanImplementationLookup.
getSSOLoginFormPanels()) {
try {
ssoLoginFormPanels.add(ssoLoginFormPanel.getConstructor(String.class).newInstance("ssoLogin"));
} catch (Exception e) {
LOG.error("Could not initialize the provided SSO login form panel", e);
}
}
ListView<Panel> ssoLogins = new ListView<Panel>("ssoLogins", ssoLoginFormPanels) {
private static final long serialVersionUID = -9180479401817023838L;
@Override
protected void populateItem(final ListItem<Panel> item) {
item.add(item.getModelObject());
}
};
form.add(ssoLogins);
add(form);
}
/**
* Inner class which implements (custom) Locale DropDownChoice component.
*/
private class LocaleDropDown extends BootstrapSelect<Locale> {
private static final long serialVersionUID = 2349382679992357202L;
private class LocaleRenderer extends ChoiceRenderer<Locale> {
private static final long serialVersionUID = -3657529581555164741L;
@Override
public String getDisplayValue(final Locale locale) {
return locale.getDisplayName(getLocale());
}
}
LocaleDropDown(final String id) {
super(id, SyncopeConsoleApplication.SUPPORTED_LOCALES);
setChoiceRenderer(new LocaleRenderer());
setModel(new IModel<Locale>() {
private static final long serialVersionUID = -6985170095629312963L;
@Override
public Locale getObject() {
return getSession().getLocale();
}
@Override
public void setObject(final Locale object) {
getSession().setLocale(object);
}
@Override
public void detach() {
// Empty.
}
});
// set default value to English
getModel().setObject(Locale.ENGLISH);
}
@Override
protected boolean wantOnSelectionChangedNotifications() {
return true;
}
}
/**
* Inner class which implements (custom) Domain DropDownChoice component.
*/
private class DomainDropDown extends BootstrapSelect<String> {
private static final long serialVersionUID = -7401167913360133325L;
DomainDropDown(final String id) {
super(id, SyncopeConsoleApplication.get().getDomains());
setModel(new IModel<String>() {
private static final long serialVersionUID = -1124206668056084806L;
@Override
public String getObject() {
return SyncopeConsoleSession.get().getDomain();
}
@Override
public void setObject(final String object) {
SyncopeConsoleSession.get().setDomain(object);
}
@Override
public void detach() {
// Empty.
}
});
// set default value to Master Domain
getModel().setObject(SyncopeConstants.MASTER_DOMAIN);
}
@Override
protected boolean wantOnSelectionChangedNotifications() {
return true;
}
}
}