spring5_demo1/spring5-auth/spring5-auth-client/src/main/java/com/yaozhitech/spring5/intercept/ServiceAuthRestInterceptor.java

package com.yaozhitech.spring5.intercept;

import java.util.Arrays;
import java.util.List;

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

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import com.alibaba.nacos.client.utils.IPUtil;
import com.yaozhitech.spring5.common.exception.auth.ClientForbiddenException;
import com.yaozhitech.spring5.common.util.ClientUtil;
import com.yaozhitech.spring5.config.ServiceAuthConfig;

/**
 * 微服务之间的认证
 * @author EDZ
 *
 */
public class ServiceAuthRestInterceptor extends HandlerInterceptorAdapter {
    private Logger logger = LoggerFactory.getLogger(ServiceAuthRestInterceptor.class);

//  @Autowired
//  private ServiceAuthUtil serviceAuthUtil;
//
//  @Autowired
  private ServiceAuthConfig serviceAuthConfig;

  private List<String> allowedClient = Arrays.asList("admin", "order", "gateway");

  @Override
  public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
		HandlerMethod handlerMethod = (HandlerMethod) handler;
		// ip
//		if (ClientUtil.isLocalhost(request)) {
//			return super.preHandle(request, response, handler);
//		}
		
//      // 配置该注解，说明不进行服务拦截
//      IgnoreClientToken annotation = handlerMethod.getBeanType().getAnnotation(IgnoreClientToken.class);
//      if (annotation == null) {
//          annotation = handlerMethod.getMethodAnnotation(IgnoreClientToken.class);
//      }
//      if(annotation!=null) {
//          return super.preHandle(request, response, handler);
//      }

      String token = request.getHeader("x-auth-client");
      logger.info(token);
      
//      IJWTInfo infoFromToken = serviceAuthUtil.getInfoFromToken(token);
      String uniqueName = token;
      for(String client:allowedClient){
          if(client.equals(uniqueName)){
              return super.preHandle(request, response, handler);
          }
      }
      throw new ClientForbiddenException("Client is Forbidden!");
  }
}