WookiTargetUrlResolver.java

//
// Copyright 2009 Robin Komiwes, Bruno Verachten, Christophe Cordenier
//
// 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 com.wooki.services.security.spring;

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.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler;

import com.wooki.services.WookiModule;

/**
 * Implement a custom target url resolver for spring security based on cookies.
 * 
 * @author ccordenier
 */
public class WookiTargetUrlResolver extends SimpleUrlAuthenticationSuccessHandler
{

    @Override
    public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response,
            Authentication authentication) throws IOException, ServletException
    {
        super.onAuthenticationSuccess(request, response, authentication);
    }

    @Override
    protected String determineTargetUrl(HttpServletRequest request, HttpServletResponse response)
    {
        // Check first wooki last view
        Cookie[] cookies = request.getCookies();
        if (cookies != null)
        {
            for (Cookie cookie : cookies)
            {
                if (WookiModule.VIEW_REFERER.equals(cookie.getName())) { return cookie.getValue(); }
            }
        }
        return super.determineTargetUrl(request, response);
    }

}