/*
* 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.ngrinder.security;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.ngrinder.model.User;
import org.ngrinder.user.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
/**
* nGrinder customized login authentication filter. This checks not only auth but also timezone and
* locale.
*
* @author JunHo Yoon
* @since 3.0
*/
public class NgrinderUsernamePasswordAuthenticationFilter extends UsernamePasswordAuthenticationFilter {
@Autowired
private UserRepository userRepository;
/**
* Constructor.
*/
public NgrinderUsernamePasswordAuthenticationFilter() {
super();
}
@Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) {
Authentication auth = getAuthentication(request, response);
String timezone = request.getParameter("user_timezone");
String language = request.getParameter("native_language");
SecuredUser securedUser = (SecuredUser) auth.getPrincipal();
User user = securedUser.getUser();
User existingUser = userRepository.findOneByUserId(user.getUserId());
if (existingUser != null) {
user = existingUser;
}
user.setTimeZone(timezone);
user.setUserLanguage(language);
securedUser.setUser(userRepository.saveAndFlush(user));
return auth;
}
protected Authentication getAuthentication(HttpServletRequest request, HttpServletResponse response) {
return super.attemptAuthentication(request, response);
}
@Override
protected void successfulAuthentication(HttpServletRequest request, HttpServletResponse response,
javax.servlet.FilterChain chain, Authentication authResult) throws IOException, ServletException {
super.successfulAuthentication(request, response, chain, authResult);
}
@Override
protected void unsuccessfulAuthentication(HttpServletRequest request, HttpServletResponse response,
AuthenticationException failed) throws IOException, ServletException {
super.unsuccessfulAuthentication(request, response, failed);
}
public void setUserRepository(UserRepository userRepository) {
this.userRepository = userRepository;
}
}