mirror of
http://git.coreshop.cn/jianweie/coreshoppro.git
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【调整】移除第三方AspNetCoreRateLimit限流组件,使用.net8自带的RateLimiter特性。
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@@ -14,12 +14,14 @@ using Microsoft.Extensions.Logging;
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using NLog.Web;
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using System;
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using System.Linq;
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using System.Threading.RateLimiting;
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using CoreCms.Net.Auth;
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using CoreCms.Net.Core.AutoFac;
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using CoreCms.Net.Core.Config;
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using CoreCms.Net.Filter;
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using CoreCms.Net.Mapping;
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using CoreCms.Net.Middlewares;
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using CoreCms.Net.Model.ViewModels.Options;
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using CoreCms.Net.Swagger;
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using CoreCms.Net.Utility;
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using Microsoft.Extensions.DependencyInjection.Extensions;
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@@ -27,6 +29,8 @@ using Newtonsoft.Json;
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using Newtonsoft.Json.Serialization;
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using Yitter.IdGenerator;
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using LogLevel = NLog.LogLevel;
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using Microsoft.AspNetCore.RateLimiting;
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using Microsoft.Extensions.Configuration;
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var builder = WebApplication.CreateBuilder(args);
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@@ -61,9 +65,6 @@ builder.Services.Configure<CoreCms.Net.WeChat.Service.Options.WeChatOptions>(bui
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builder.Services.AddHttpClient();
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builder.Services.AddSingleton<CoreCms.Net.WeChat.Service.HttpClients.IWeChatApiHttpClientFactory, CoreCms.Net.WeChat.Service.HttpClients.WeChatApiHttpClientFactory>();
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//启用客户端IP限制速率
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builder.Services.AddIpPolicyRateLimitSetup(builder.Configuration);
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//Swagger接口文档注入
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builder.Services.AddAdminSwaggerSetup();
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@@ -76,15 +77,6 @@ builder.Services.AddHttpContextSetup();
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//服务配置中加入AutoFac控制器替换规则。
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builder.Services.Replace(ServiceDescriptor.Transient<IControllerActivator, ServiceBasedControllerActivator>());
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//并发限制-使用队列策略模式
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builder.Services.AddQueuePolicy(options =>
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{
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//最大并发请求数,超过之后,进行排队
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options.MaxConcurrentRequests = AppSettingsConstVars.MiddlewareConcurrencyLimiterMaxConcurrentRequests;
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//最大请求数,超过之后,返回503
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options.RequestQueueLimit = AppSettingsConstVars.MiddlewareConcurrencyLimiterRequestQueueLimit;
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});
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//注册mvc,注册razor引擎视图
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builder.Services.AddMvc(options =>
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{
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@@ -109,6 +101,24 @@ builder.Services.AddMvc(options =>
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p.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";
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});
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//调用 AddRateLimiter 来将速率限制服务添加到服务集合
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builder.Services.Configure<MyRateLimitOptions>(builder.Configuration.GetSection(MyRateLimitOptions.MyRateLimit));
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var myOptions = new MyRateLimitOptions();
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builder.Configuration.GetSection(MyRateLimitOptions.MyRateLimit).Bind(myOptions);
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var fixedPolicy = "fixed";
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builder.Services.AddRateLimiter(_ => _
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.AddFixedWindowLimiter(policyName: fixedPolicy, options =>
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{
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options.PermitLimit = myOptions.PermitLimit;
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//options.Window = TimeSpan.FromSeconds(myOptions.Window); //不走窗口限制了。直接走请求数限制。
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options.QueueProcessingOrder = QueueProcessingOrder.OldestFirst;
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options.QueueLimit = myOptions.QueueLimit;
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}));
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// 雪花漂移算法
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// 创建 IdGeneratorOptions 对象,请在构造函数中输入 WorkerId:
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var options = new IdGeneratorOptions(1);
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@@ -160,10 +170,8 @@ app.UseForwardedHeaders(new ForwardedHeadersOptions
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#region 中间件注册===================================================================
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// 获取用户访问真实ip
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app.RealIpMiddleware();
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// 启用并发限制数中间件
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app.UseConcurrencyLimiter();
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// 开启Ip限流
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app.UseIpLimitMiddle();
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// 启用速率限制中间件
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app.UseRateLimiter();
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// 记录请求与返回数据 (注意开启权限,不然本地无法写入)
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app.UseRequestResponseLog();
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// 用户访问记录(必须放到外层,不然如果遇到异常,会报错,因为不能返回流)(注意开启权限,不然本地无法写入)
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@@ -61,74 +61,25 @@
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//开启Ip限流
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"IpRateLimit": {
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"Enabled": false
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},
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"ConcurrencyLimiter": {
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//最大并发请求数
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"MaxConcurrentRequests": 100,
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//最大请求数
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"RequestQueueLimit": 100
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}
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},
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//ip限流规则设置
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"IpRateLimiting": {
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//如果EnableEndpointRateLimiting设置为false,则限制将在全局范围内应用,并且仅适用于端点的规则*。例如,如果您设置每秒 5 次调用的限制,则对任何端点的任何 HTTP 调用都将计入该限制。
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//如果EnableEndpointRateLimiting设置为true,则限制将适用于每个端点,如{HTTP_Verb}{PATH}。例如,如果您为*:/api/values客户端设置每秒调用 5 次的限制,则每秒可以调用GET /api/values5 次,但也可以调用 5 次PUT /api/values。
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"EnableEndpointRateLimiting": false,
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//如果StackBlockedRequests设置为false,则拒绝的呼叫不会添加到节流计数器。如果客户端每秒发出 3 个请求,并且您设置了每秒一个呼叫的限制,则其他限制(例如每分钟或每天计数器)将仅记录第一个呼叫,即未被阻止的呼叫。如果您希望被拒绝的请求计入其他限制,您必须设置StackBlockedRequests为true.
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"StackBlockedRequests": false,
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//用于在您的RealIpHeaderKestrel 服务器位于反向代理之后时提取客户端 IP,如果您的代理使用不同的标头,则X-Real-IP使用此选项进行设置。
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"RealIpHeader": "X-Real-IP",
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//ClientIdHeader用于提取白名单的客户端 ID 。如果此标头中存在客户端 ID 并且与 ClientWhitelist 中指定的值匹配,则不应用速率限制。
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"ClientIdHeader": "X-ClientId",
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//IP白名单:支持Ip v4和v6;如 //"IpWhitelist": [ "127.0.0.1", "::1/10", "192.168.0.0/24" ],
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"IpWhitelist": [],
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//端点白名单
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"EndpointWhitelist": [ "get:/api/license", "*:/api/status" ],
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//客户端白名单
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"ClientWhitelist": [ "dev-client-1", "dev-client-2" ],
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"QuotaExceededResponse": {
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"Content": "{{\"status\":429,\"msg\":\"访问过于频繁,请稍后重试\",\"success\":false}}",
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"ContentType": "application/json",
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"StatusCode": 429
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},
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//返回状态码
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"HttpStatusCode": 429,
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//通用规则
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//api规则,结尾一定要带*
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"GeneralRules": [
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//{
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// //端点路径
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// "Endpoint": "*:/api/*",
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// //时间段,格式:{数字}{单位};可使用单位:s, m, h, d
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// "Period": "1m",
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// //限制数量
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// "Limit": 60
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//},
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//1秒钟只能调用3次
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{
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"Endpoint": "*",
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"Period": "1s",
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"Limit": 30
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},
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//1分钟只能调用300次
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{
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"Endpoint": "*",
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"Period": "1m",
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"Limit": 1000
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},
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//12H只能调用10000
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{
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"Endpoint": "*",
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"Period": "12h",
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"Limit": 100000
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},
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//7天只能调用100000次
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{
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"Endpoint": "*",
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"Period": "7d",
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"Limit": 1000000
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}
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]
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//UseRateLimiter限流中间件配置
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"MyRateLimitOptions": {
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"MyRateLimit": {
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//一个窗口中允许的最大允许计数器数。 在将这些选项传递给 的FixedWindowRateLimiter构造函数时,必须设置为值 > 0。
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"PermitLimit": 100,
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//指定请求的时间范围。 必须设置为大于 Zero 将这些选项传递给 的构造函数 FixedWindowRateLimiter时的值。
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"Window": 10,
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//当 AutoReplenishment 设置为 true 时,内部计时器每 ReplenishmentPeriod 时间补充一次令牌数;当 false 设置为 TryReplenish 时,应用必须对限制器调用 。
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"ReplenishmentPeriod": 2,
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//排队的获取请求的最大累计允许计数。 将这些选项传递给 的FixedWindowRateLimiter构造函数时,必须设置为值 >= 0。
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"QueueLimit": 2,
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"SegmentsPerWindow": 8,
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"TokenLimit": 10,
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"TokensPerPeriod": 4,
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//是否自动补货
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"AutoReplenishment": false
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}
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},
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"Logging": {
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"LogLevel": {
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