package org.springblade.modules.signature.interceptor;

import org.springblade.modules.signature.util.SignUtil;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 拦截器
 * @author zhongrj
 * @time 2022-3-10
 */
@Component
public class ExternalInterceptor implements HandlerInterceptor {

	/**
	 * 拦截所有的设备查询操作，在此之前做更新设备状态的操作
	 * @param request 请求域
	 * @param response 响应域
	 * @param handler 处理器
	 * @return
	 * @throws Exception 异常
	 */
	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
//		String acc = "454sd5fa45dsa5fdaf54";
//		//校验签名
//		Boolean aBoolean = SignUtil.checkSign(request, acc);
//		if (aBoolean){
//			System.out.println("签名校验通过，放行");
//			//放行
//			return true;
//		}
//		//拒绝访问
//		return false;
		return true;
	}

	@Override
	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {

	}

	@Override
	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {

	}
}