优化自定义参数 不参与签名问题

java110

2020-07-05 21b343eb84845477ff05a6edb1243742862c6788

 service-front/src/main/java/com/java110/front/smo/payment/impl/ToNotifySMOImpl.java

@@ -1,6 +1,9 @@
package com.java110.front.smo.payment.impl;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.java110.core.factory.WechatFactory;
import com.java110.dto.smallWeChat.SmallWeChatDto;
import com.java110.front.properties.WechatAuthProperties;
import com.java110.front.smo.AppAbstractComponentSMO;
import com.java110.front.smo.payment.IToNotifySMO;
@@ -8,6 +11,7 @@
import com.java110.utils.constant.CommonConstant;
import com.java110.utils.constant.ServiceCodeConstant;
import com.java110.utils.constant.ServiceConstant;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.utils.util.DateUtil;
import com.java110.utils.util.PayUtil;
import org.slf4j.Logger;
@@ -46,12 +50,10 @@
            if ("SUCCESS".equalsIgnoreCase(returnCode)) {
                String returnmsg = (String) map.get("result_code");
                if ("SUCCESS".equals(returnmsg)) {
//更新数据

                    //更新数据
                    int result = confirmPayFee(map);

                    if (result > 0) {
//支付成功
                        //支付成功
                        resXml = "<xml>" + "<return_code><![CDATA[SUCCESS]]></return_code>"
                                + "<return_msg><![CDATA[OK]]></return_msg>" + "</xml>";
                    }
@@ -76,12 +78,26 @@
    }

    public int confirmPayFee(Map<String, Object> map) {
        String wId = map.get("wId").toString();
        SortedMap<String, String> paramMap = new TreeMap<String, String>();
        ResponseEntity<String> responseEntity = null;
        for (String key : map.keySet()) {
            if("wId".equals(wId)){
                continue;
            }
            paramMap.put(key, map.get(key).toString());
        }
        String sign = PayUtil.createSign(paramMap, wechatAuthProperties.getKey());
        String appId = WechatFactory.getAppId(wId);
        SmallWeChatDto smallWeChatDto = getSmallWechat(appId);

        if (smallWeChatDto == null) { //从配置文件中获取 小程序配置信息
            smallWeChatDto = new SmallWeChatDto();
            smallWeChatDto.setAppId(wechatAuthProperties.getAppId());
            smallWeChatDto.setAppSecret(wechatAuthProperties.getSecret());
            smallWeChatDto.setMchId(wechatAuthProperties.getMchId());
            smallWeChatDto.setPayPassword(wechatAuthProperties.getKey());
        }
        String sign = PayUtil.createSign(paramMap, smallWeChatDto.getPayPassword());

        if (!sign.equals(map.get("sign"))) {
            throw new IllegalArgumentException("鉴权失败");
@@ -166,4 +182,26 @@

    }


    private SmallWeChatDto getSmallWechat(String appId) {

        ResponseEntity responseEntity = null;

        responseEntity = this.callCenterService(restTemplate, "-1", "",
                ServiceConstant.SERVICE_API_URL + "/api/smallWeChat.listSmallWeChats?appId="
                        + appId + "&page=1&row=1", HttpMethod.GET);

        if (responseEntity.getStatusCode() != HttpStatus.OK) {
            return null;
        }
        JSONObject smallWechatObj = JSONObject.parseObject(responseEntity.getBody().toString());
        JSONArray smallWeChats = smallWechatObj.getJSONArray("smallWeChats");

        if (smallWeChats == null || smallWeChats.size() < 1) {
            return null;
        }

        return BeanConvertUtil.covertBean(smallWeChats.get(0), SmallWeChatDto.class);
    }

}