/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.portal.rest;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apereo.portal.utils.web.RemoteCookieCheckFilter;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class RemoteCookieCheckController {
public static final String COOKIE_CHECK_REQUEST_MAPPING = "/cookiecheck";
@RequestMapping(value = COOKIE_CHECK_REQUEST_MAPPING, method = RequestMethod.GET)
public ModelAndView verifyCookiesEnabled(
HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
boolean cookieFound = false;
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (Cookie cookie : cookies) {
if (cookie.getName().equalsIgnoreCase(RemoteCookieCheckFilter.COOKIE_NAME)) {
cookieFound = true;
break;
}
}
}
if (cookieFound) {
String referer =
(String)
request.getSession()
.getAttribute(RemoteCookieCheckFilter.REFERER_ATTRIBUTE);
response.sendRedirect(referer);
return null;
} else {
return new ModelAndView("/jsp/PortletError/cookies");
}
}
}