/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY 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 along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.keycloak.forms;
import java.net.URI;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import javax.faces.context.FacesContext;
import javax.imageio.spi.ServiceRegistry;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.UriBuilder;
import org.keycloak.services.models.RealmModel;
import org.keycloak.services.models.RequiredCredentialModel;
import org.keycloak.services.resources.flows.FormFlows;
import org.keycloak.services.resources.flows.Urls;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
@ManagedBean(name = "forms")
@RequestScoped
public class FormsBean {
private RealmModel realm;
private String name;
private String loginUrl;
private String loginAction;
private UriBuilder socialLoginUrlBuilder;
private String registrationUrl;
private String registrationAction;
private List<RequiredCredential> requiredCredentials;
private List<SocialProvider> providers;
private String theme;
private String themeUrl;
private Map<String, Object> themeConfig;
private String error;
private String errorDetails;
private String view;
private Map<String, String> formData;
@PostConstruct
public void init() {
FacesContext ctx = FacesContext.getCurrentInstance();
HttpServletRequest request = (HttpServletRequest) ctx.getExternalContext().getRequest();
realm = (RealmModel) request.getAttribute(FormFlows.REALM);
boolean saas = RealmModel.DEFAULT_REALM.equals(realm.getName());
if (saas) {
name = "Keycloak";
} else {
name = realm.getName();
}
view = ctx.getViewRoot().getViewId();
view = view.substring(view.lastIndexOf('/') + 1, view.lastIndexOf('.'));
UriBuilder b = UriBuilder.fromUri(request.getRequestURI()).replaceQuery(request.getQueryString())
.replacePath(request.getContextPath()).path("rest");
URI baseURI = b.build();
if (saas) {
loginUrl = Urls.saasLoginPage(baseURI).toString();
loginAction = Urls.saasLoginAction(baseURI).toString();
registrationUrl = Urls.saasRegisterPage(baseURI).toString();
registrationAction = Urls.saasRegisterAction(baseURI).toString();
} else {
loginUrl = Urls.realmLoginPage(baseURI, realm.getId()).toString();
loginAction = Urls.realmLoginAction(baseURI, realm.getId()).toString();
registrationUrl = Urls.realmRegisterPage(baseURI, realm.getId()).toString();
registrationAction = Urls.realmRegisterAction(baseURI, realm.getId()).toString();
}
socialLoginUrlBuilder = UriBuilder.fromUri(Urls.socialRedirectToProviderAuth(baseURI, realm.getId()));
addRequiredCredentials();
addFormData(request);
addSocialProviders();
addErrors(request);
// TODO Get theme name from realm
theme = "default";
themeUrl = FacesContext.getCurrentInstance().getExternalContext().getRequestContextPath() + "/sdk/theme/" + theme;
themeConfig = new HashMap<String, Object>();
themeConfig.put("styles", themeUrl + "/styles.css");
if (RealmModel.DEFAULT_REALM.equals(realm.getName())) {
themeConfig.put("logo", themeUrl + "/img/red-hat-logo.png");
themeConfig.put("background", themeUrl + "/img/login-screen-background.jpg");
} else {
themeConfig.put("background", themeUrl + "/img/customer-login-screen-bg2.jpg");
themeConfig.put("displayPoweredBy", true);
}
}
public Map<String, Object> getThemeConfig() {
return themeConfig;
}
public String getName() {
return name;
}
public String getLoginUrl() {
return loginUrl;
}
public String getLoginAction() {
return loginAction;
}
public String getError() {
return error;
}
public String getErrorDetails() {
return errorDetails;
}
public Map<String, String> getFormData() {
return formData;
}
public List<RequiredCredential> getRequiredCredentials() {
return requiredCredentials;
}
public String getView() {
return view;
}
public String getTheme() {
return theme;
}
public String getThemeUrl() {
return themeUrl;
}
public String getRegistrationUrl() {
return registrationUrl;
}
public String getRegistrationAction() {
return registrationAction;
}
public boolean isSocial() {
// TODO Check if social is enabled in realm
return true && providers.size() > 0;
}
public boolean isRegistrationAllowed() {
return realm.isRegistrationAllowed();
}
private void addFormData(HttpServletRequest request) {
formData = new HashMap<String, String>();
@SuppressWarnings("unchecked")
MultivaluedMap<String, String> t = (MultivaluedMap<String, String>) request.getAttribute(FormFlows.DATA);
if (t != null) {
for (String k : t.keySet()) {
formData.put(k, t.getFirst(k));
}
}
}
private void addRequiredCredentials() {
requiredCredentials = new LinkedList<RequiredCredential>();
for (RequiredCredentialModel m : realm.getRequiredCredentials()) {
if (m.isInput()) {
requiredCredentials.add(new RequiredCredential(m.getType(), m.isSecret(), m.getFormLabel()));
}
}
}
private void addSocialProviders() {
// TODO Add providers configured for realm instead of all providers
providers = new LinkedList<SocialProvider>();
for (Iterator<org.keycloak.social.SocialProvider> itr = ServiceRegistry
.lookupProviders(org.keycloak.social.SocialProvider.class); itr.hasNext();) {
org.keycloak.social.SocialProvider p = itr.next();
providers.add(new SocialProvider(p.getId(), p.getName()));
}
}
private void addErrors(HttpServletRequest request) {
error = (String) request.getAttribute(FormFlows.ERROR_MESSAGE);
if (error != null) {
if (view.equals("login")) {
errorDetails = error;
error = "Login failed";
} else if (view.equals("register")) {
errorDetails = error;
error = "Registration failed";
}
}
}
public class Property {
private String name;
private String value;
public Property(String name, String value) {
this.name = name;
this.value = value;
}
public String getName() {
return name;
}
public String getValue() {
return value;
}
}
public class RequiredCredential {
private String type;
private boolean secret;
private String formLabel;
public RequiredCredential(String type, boolean secure, String formLabel) {
this.type = type;
this.secret = secure;
this.formLabel = formLabel;
}
public String getName() {
return type;
}
public String getLabel() {
return formLabel;
}
public String getInputType() {
return secret ? "password" : "text";
}
}
public List<SocialProvider> getProviders() {
return providers;
}
public class SocialProvider {
private String id;
private String name;
public SocialProvider(String id, String name) {
this.id = id;
this.name = name;
}
public String getId() {
return id;
}
public String getName() {
return name;
}
public String getLoginUrl() {
return socialLoginUrlBuilder.replaceQueryParam("provider_id", id).build().toString();
}
}
}