chore: 升级示例项目为基于 .NET 6.0 的实现

2025-09-20 18:48:10 +08:00 · 2021-12-27 19:39:03 +08:00
parent 15e9042cad
commit b2ce287136
36 changed files with 23 additions and 19 deletions
--- a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Controllers/TenpayNotifyController.cs
+++ b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Controllers/TenpayNotifyController.cs
@@ -0,0 +1,59 @@
+using System.IO;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net5.Controllers
+{
+    [ApiController]
+    [Route("notify")]
+    public class TenpayNotifyController : ControllerBase
+    {
+        private readonly ILogger _logger;
+        private readonly Services.HttpClients.IWechatTenpayHttpClientFactory _tenpayHttpClientFactory;
+
+        public TenpayNotifyController(
+            ILoggerFactory loggerFactory,
+            Services.HttpClients.IWechatTenpayHttpClientFactory tenpayHttpClientFactory)
+        {
+            _logger = loggerFactory.CreateLogger(GetType());
+            _tenpayHttpClientFactory = tenpayHttpClientFactory;
+        }
+
+
+        [HttpPost]
+        [Route("m-{merchant_id}/message-push")]
+        public async Task<IActionResult> ReceiveMessage(
+            [FromRoute(Name = "merchant_id")] string merchantId,
+            [FromHeader(Name = "Wechatpay-Timestamp")] string timestamp,
+            [FromHeader(Name = "Wechatpay-Nonce")] string nonce,
+            [FromHeader(Name = "Wechatpay-Signature")] string signature,
+            [FromHeader(Name = "Wechatpay-Serial")] string serialNumber)
+        {
+            // 接收服务器推送
+            // 文档：https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay4_2.shtml
+
+            using var reader = new StreamReader(Request.Body, Encoding.UTF8);
+            string content = await reader.ReadToEndAsync();
+            _logger.LogInformation("接收到微信支付推送的数据：{0}", content);
+
+            var client = _tenpayHttpClientFactory.Create(merchantId);
+            bool valid = client.VerifyEventSignature(
+                callbackTimestamp: timestamp,
+                callbackNonce: nonce,
+                callbackBody: content,
+                callbackSignature: signature,
+                callbackSerialNumber: serialNumber
+            );
+            if (!valid)
+            {
+                // 注意：需提前注入 CertificateManager、并添加平台证书，才可以使用扩展方法执行验签操作
+                // 有关 CertificateManager 的用法请参阅《开发文档 / 高级技巧 / 如何验证回调通知事件签名？》
+                return new JsonResult(new { code = "FAIL", message = "验签失败" });
+            }
+
+            return new JsonResult(new { code = "SUCCESS", message = "成功" });
+        }
+    }
+}