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feat：【PAY 支付】AbstractAlipayPayClient，支付宝增加回调解析

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YunaiV 2025-05-08 13:57:49 +08:00
parent 7653be9d48
commit f81dc105a2
1 changed files with 50 additions and 18 deletions
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68
yudao-module-pay/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/alipay/AbstractAlipayPayClient.java
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@ -81,24 +81,11 @@ public abstract class AbstractAlipayPayClient extends AbstractPayClient<AlipayPa
@Override
public PayOrderRespDTO doParseOrderNotify(Map<String, String> params, String body, Map<String, String> headers) throws Throwable {
// 1. 校验回调数据
Map<String, String> bodyObj = HttpUtil.decodeParamMap(body, StandardCharsets.UTF_8);
boolean verify;
if (Objects.equals(config.getMode(), MODE_PUBLIC_KEY)) {
verify = AlipaySignature.rsaCheckV1(params, config.getAlipayPublicKey(),
StandardCharsets.UTF_8.name(), config.getSignType());
} else if (Objects.equals(config.getMode(), MODE_CERTIFICATE)) {
// 由于 rsaCertCheckV1 的第二个参数是 path，所以不能这么调用！！！通过阅读源码，发现可以采用如下方式！
X509Certificate cert = AntCertificationUtil.getCertFromContent(config.getAlipayPublicCertContent());
String publicKey = Base64.encodeBase64String(cert.getEncoded());
verify = AlipaySignature.rsaCheckV1(bodyObj, publicKey,
StandardCharsets.UTF_8.name(), config.getSignType());
} else {
throw new IllegalArgumentException("未知的公钥类型：" + config.getMode());
}
Assert.isTrue(verify, "验签结果不通过");
verifyNotifyData(params);
// 2. 解析订单的状态
// 额外说明：支付宝不仅仅支付成功会回调，再各种触发支付单数据变化时，都会进行回调，所以这里 status 的解析会写的比较复杂
Map<String, String> bodyObj = HttpUtil.decodeParamMap(body, StandardCharsets.UTF_8);
Integer status = parseStatus(bodyObj.get("trade_status"));
// 特殊逻辑: 支付宝没有退款成功的状态，所以，如果有退款金额，我们认为是退款成功
if (MapUtil.getDouble(bodyObj, "refund_fee", 0D) > 0) {
@ -324,10 +311,55 @@ public abstract class AbstractAlipayPayClient extends AbstractPayClient<AlipayPa
response.getOutBizNo(), response);
}
// TODO @chihuo：这里是不是也要实现，支付宝的。
// TODO @芋艿：由于支付宝一直没触发回调，这个方法暂时没办法测试
@Override
protected PayTransferRespDTO doParseTransferNotify(Map<String, String> params, String body, Map<String, String> headers) {
throw new UnsupportedOperationException("未实现");
protected PayTransferRespDTO doParseTransferNotify(Map<String, String> params, String body, Map<String, String> headers)
throws Throwable {
// 1. 校验回调数据
verifyNotifyData(params);
// 2. 解析转账状态
Map<String, String> bodyObj = HttpUtil.decodeParamMap(body, StandardCharsets.UTF_8);
String status = bodyObj.get("status");
String outBizNo = bodyObj.get("out_biz_no");
String orderId = bodyObj.get("order_id");
String payDate = bodyObj.get("pay_date");
// 3. 根据状态返回对应的结果
if (Objects.equals(status, "SUCCESS")) {
return PayTransferRespDTO.successOf(orderId, parseTime(payDate), outBizNo, bodyObj);
}
if (Objects.equals(status, "DEALING")) {
return PayTransferRespDTO.processingOf(orderId, outBizNo, bodyObj);
}
if (ObjectUtils.equalsAny(status, "REFUND", "FAIL")) {
return PayTransferRespDTO.closedOf(bodyObj.get("sub_code"), bodyObj.get("sub_msg"),
outBizNo, bodyObj);
}
return PayTransferRespDTO.waitingOf(orderId, outBizNo, bodyObj);
}
/**
* 校验回调数据
*
* @param params 回调参数
* @throws Throwable 验签失败时抛出异常
*/
protected void verifyNotifyData(Map<String, String> params) throws Throwable {
boolean verify;
if (Objects.equals(config.getMode(), MODE_PUBLIC_KEY)) {
verify = AlipaySignature.rsaCheckV1(params, config.getAlipayPublicKey(),
StandardCharsets.UTF_8.name(), config.getSignType());
} else if (Objects.equals(config.getMode(), MODE_CERTIFICATE)) {
// 由于 rsaCertCheckV1 的第二个参数是 path，所以不能这么调用！！！通过阅读源码，发现可以采用如下方式！
X509Certificate cert = AntCertificationUtil.getCertFromContent(config.getAlipayPublicCertContent());
String publicKey = Base64.encodeBase64String(cert.getEncoded());
verify = AlipaySignature.rsaCheckV1(params, publicKey,
StandardCharsets.UTF_8.name(), config.getSignType());
} else {
throw new IllegalArgumentException("未知的公钥类型：" + config.getMode());
}
Assert.isTrue(verify, "验签结果不通过");
}
// ========== 各种工具方法 ==========