package com.github.zhangkaitao.shiro.chapter7.web.servlet;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* <p>User: Zhang Kaitao
* <p>Date: 14-1-29
* <p>Version: 1.0
*/
@WebServlet(name = "authenticatedServlet", urlPatterns = "/authenticated")
public class AuthenticatedServlet extends HttpServlet {
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
Subject subject = SecurityUtils.getSubject();
if(subject.isAuthenticated()) {
req.getRequestDispatcher("/WEB-INF/jsp/authenticated.jsp").forward(req, resp);
} else {
req.getRequestDispatcher("/WEB-INF/jsp/login.jsp").forward(req, resp);
}
}
}