新增速率限制，调整本地文件上传，服务监控IP取本机网络IP，仓储增加方法

ZR.ServiceCore/Middleware/CustomIpRateLimitMiddleware.cs

@@ -0,0 +1,47 @@
+using AspNetCoreRateLimit;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using NLog;
+using ZR.ServiceCore.Model;
+using ZR.ServiceCore.Services.IService;
+using RateLimitRule = AspNetCoreRateLimit.RateLimitRule;
+
+namespace ZR.ServiceCore.Middleware;
+
+public class CustomIpRateLimitMiddleware : IpRateLimitMiddleware
+{
+    private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
+
+    private readonly IIpRateLimitLogService _ipRateLimitLogService;
+        
+    public CustomIpRateLimitMiddleware(RequestDelegate next, IProcessingStrategy processingStrategy, 
+        IOptions<IpRateLimitOptions> options, IIpPolicyStore policyStore, IRateLimitConfiguration config, 
+        ILogger<IpRateLimitMiddleware> logger, IIpRateLimitLogService ipRateLimitLogService) : base(next, processingStrategy, options, policyStore, config, logger)
+    {
+        _ipRateLimitLogService = ipRateLimitLogService;
+    }
+
+    protected override void LogBlockedRequest(HttpContext httpContext, ClientRequestIdentity identity, 
+        RateLimitCounter counter, RateLimitRule rule)
+    {
+        // base.LogBlockedRequest(httpContext, identity, counter, rule);
+        var nowDate = DateTime.Now;
+        var ipRateLimitLog = new IpRateLimitLog
+        {
+            HttpVerb = identity.HttpVerb,
+            Path = identity.Path,
+            ClientIp = identity.ClientIp,
+            Limit = rule.Limit,
+            Period = rule.Period,
+            Exceeded = counter.Count - rule.Limit,
+            Endpoint = rule.Endpoint,
+            CreateTime = nowDate
+        };
+        var logStr = $"请求 {ipRateLimitLog.HttpVerb}:{ipRateLimitLog.Path} 来自 IP {ipRateLimitLog.ClientIp} 已被阻止, " +
+                     $"配额 {ipRateLimitLog.Limit}/{ipRateLimitLog.Period} 超出次数 {ipRateLimitLog.Exceeded}. " +
+                     $"被规则 {ipRateLimitLog.Endpoint} 阻止. 时间: {ipRateLimitLog.CreateTime}";
+        Logger.Info(logStr);
+        _ipRateLimitLogService.InsertIpRateLimitLogAsync(ipRateLimitLog);
+    }
+}