package com.safeluck.aaej.app.dubbo;

import com.alibaba.dubbo.rpc.*;
import com.safeluck.aaej.base.dbhelper.multi.DbKeyContext;
import com.safeluck.apis.filter.SecurityHelper;
import org.springframework.stereotype.Component;

/**
 * Created by zw on 2017/3/28.
 * 用于调用端
 */
//@Component
public class MethodSignFilter implements Filter {

    String ACCESS_TOKEN = "88CD37E28979739A7549086D7C79F598";
//    com.safeluck.aaej.webapp.dubbo.MethodSignFilter
    @Override
    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {

        String sign = SecurityHelper.getSign(ACCESS_TOKEN,invoker.getInterface().getName(),invocation.getMethodName());
        RpcContext.getContext().setAttachment("anyun-access-sign",sign);
        RpcContext.getContext().setAttachment("PPAS", DbKeyContext.peek());

        return invoker.invoke(invocation);
    }
}