fr.gael.dhus.spring.security.handler.LogoutSuccessHandler.java Source code

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Here is the source code for fr.gael.dhus.spring.security.handler.LogoutSuccessHandler.java

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/*
 * Data Hub Service (DHuS) - For Space data distribution.
 * Copyright (C) 2013,2014,2015 GAEL Systems
 *
 * This file is part of DHuS software sources.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package fr.gael.dhus.spring.security.handler;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.security.core.Authentication;
import org.springframework.stereotype.Component;

import fr.gael.dhus.spring.context.SecurityContextProvider;
import fr.gael.dhus.spring.security.authentication.ProxyWebAuthenticationDetails;

@Component
public class LogoutSuccessHandler
        implements org.springframework.security.web.authentication.logout.LogoutSuccessHandler {
    private static final Log LOGGER = LogFactory.getLog(LogoutSuccessHandler.class);

    @Override
    public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response,
            Authentication authentication) throws IOException, ServletException {
        String ip = ProxyWebAuthenticationDetails.getRemoteIp(request);
        String name = authentication == null ? "unknown" : authentication.getName();

        LOGGER.info("Connection closed by '" + name + "' from " + ip);
        SecurityContextProvider.logout((String) request.getSession().getAttribute("integrity"));

        request.getSession().invalidate();
    }
}