package com.stylefeng.guns.core.util.xss;


import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;


public class XssFilter implements Filter {

    FilterConfig filterConfig = null;


    public void init(FilterConfig filterConfig) throws ServletException {

        this.filterConfig = filterConfig;

    }


    public void destroy() {

        this.filterConfig = null;

    }


    public void doFilter(ServletRequest request, ServletResponse response,

                         FilterChain chain) throws IOException, ServletException {

        chain.doFilter(new XssHttpServletRequestWrapper(

                (HttpServletRequest) request), response);

    }

}