/*
* Copyright 2009 Google Inc.
*
* 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.gtugs.service.security;
import java.io.IOException;
import org.gtugs.domain.User;
import org.opensocial.client.OpenSocialClient;
import org.opensocial.client.OpenSocialProvider;
import org.opensocial.client.OpenSocialRequestException;
import org.opensocial.data.OpenSocialPerson;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
/**
* @author jasonacooper@google.com (Jason Cooper)
*/
public class FriendConnectUserService implements UserService {
private HttpServletRequest request;
public boolean isUserLoggedIn() {
return getSecurityToken() != null;
}
public boolean isUserAdmin() {
return false;
}
public User getUser() {
String token = getSecurityToken();
if (token == null) {
return null;
}
OpenSocialPerson viewer = null;
OpenSocialClient client = new OpenSocialClient(
OpenSocialProvider.valueOf("FRIENDCONNECT"));
client.setProperty(OpenSocialClient.Property.TOKEN_NAME, "fcauth");
client.setProperty(OpenSocialClient.Property.TOKEN, token);
try {
viewer = client.fetchPerson();
} catch (OpenSocialRequestException e) {
return null;
} catch (IOException e) {
return null;
}
User user = new User();
user.setName(viewer.getDisplayName());
return user;
}
public String createLoginUrl(String destinationUrl) {
throw new UnsupportedOperationException();
}
public String createLogoutUrl(String destinationUrl) {
throw new UnsupportedOperationException();
}
public void setRequest(HttpServletRequest request) {
this.request = request;
}
private String getSecurityToken() {
Cookie[] cookies = request.getCookies();
for (Cookie cookie : cookies) {
if (cookie.getName().equals("fcauth14648346865580846398")) {
return cookie.getValue();
}
}
return null;
}
}