😎增加 MQTT 服务

Admin.NET/Admin.NET.Application/Configuration/Mqtt.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://gitee.com/dotnetchina/Furion/raw/v4/schemas/v4/furion-schema.json",
+
+  // MQTT 配置
+  "Mqtt": {
+    "Enabled": false, // 是否开启
+    "Port": "5001",
+    "IPAddress": ""
+  }
+}

Admin.NET/Admin.NET.Core/Admin.NET.Core.csproj

@@ -14,7 +14,7 @@
 
   <ItemGroup>
     <PackageReference Include="AlibabaCloud.SDK.Dysmsapi20170525" Version="3.1.1" />
-    <PackageReference Include="AlipaySDKNet.Standard" Version="4.9.401" />
+    <PackageReference Include="AlipaySDKNet.Standard" Version="4.9.409" />
     <PackageReference Include="AngleSharp" Version="1.2.0" />
     <PackageReference Include="AspectCore.Extensions.Reflection" Version="2.4.0" />
     <PackageReference Include="AspNetCoreRateLimit" Version="5.0.0" />
@@ -34,7 +34,7 @@
     <PackageReference Include="MailKit" Version="4.10.0" />
     <PackageReference Include="MiniExcel" Version="1.38.0" />
     <PackageReference Include="MiniWord" Version="0.9.2" />
-    <PackageReference Include="MQTTnet" Version="5.0.1.1416" />
+    <PackageReference Include="MQTTnet.Server" Version="5.0.1.1416" />
     <PackageReference Include="MySqlBackup.NET.MySqlConnector" Version="2.3.8" />
     <PackageReference Include="NewLife.Redis" Version="6.1.2025.209" />
     <PackageReference Include="Novell.Directory.Ldap.NETStandard" Version="3.6.0" />

Admin.NET/Admin.NET.Core/Mqtt/MqttHostedService.cs

@@ -0,0 +1,189 @@
+// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
+//
+// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
+//
+// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
+
+namespace Admin.NET.Core;
+
+using Microsoft.Extensions.Hosting;
+using MQTTnet.Protocol;
+using MQTTnet.Server;
+using System;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+/// <summary>
+/// MQTT 服务
+/// </summary>
+public class MqttHostedService(IOptions<MqttOptions> mqttOptions, ISqlSugarClient db) : IHostedService, IDisposable
+{
+    private const string ServerClientId = "Admin.NET.MQTT";
+    public MqttServer MqttServer { get; set; }
+    private readonly MqttOptions _mqttOptions = mqttOptions.Value;
+    private readonly ISqlSugarClient _db = db;
+
+    public async Task StartAsync(CancellationToken cancellationToken)
+    {
+        if (!_mqttOptions.Enabled) return;
+
+        var options = new MqttServerOptionsBuilder()
+            .WithDefaultEndpoint() // 默认地址127.0.0.1
+            .WithDefaultEndpointPort(_mqttOptions.Port) // 端口号
+            //.WithDefaultEndpointBoundIPAddress(_mqttOptions.IPAddress) // IP地址
+            .WithConnectionBacklog(1000) // 最大连接数
+            .WithPersistentSessions()
+            .Build();
+
+        MqttServer = new MqttServerFactory().CreateMqttServer(options);
+        MqttServer.StartedAsync += MqttServer_StartedAsync; // 启动后事件
+        MqttServer.StoppedAsync += MqttServer_StoppedAsync; // 关闭后事件
+
+        MqttServer.ValidatingConnectionAsync += MqttServer_ValidatingConnectionAsync;        // 客户端验证事件
+        MqttServer.ClientConnectedAsync += MqttServer_ClientConnectedAsync;                  // 客户端连接事件
+        MqttServer.ClientDisconnectedAsync += MqttServer_ClientDisconnectedAsync;            // 客户端断开事件
+
+        MqttServer.ClientSubscribedTopicAsync += MqttServer_ClientSubscribedTopicAsync;                 // 订阅主题事件
+        MqttServer.ClientUnsubscribedTopicAsync += MqttServer_ClientUnsubscribedTopicAsync;             // 取消订阅事件
+        MqttServer.InterceptingPublishAsync += MqttServer_InterceptingPublishAsync;                     // 拦截接收消息
+        MqttServer.ApplicationMessageNotConsumedAsync += MqttServer_ApplicationMessageNotConsumedAsync; // 消息未被消费
+
+        await MqttServer.StartAsync();
+    }
+
+    /// <summary>
+    /// 启动后事件
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_StartedAsync(EventArgs arg)
+    {
+        Console.WriteLine($"【MQTT】服务已启动，端口：{_mqttOptions.Port}...... {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// 关闭后事件
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_StoppedAsync(EventArgs arg)
+    {
+        Console.WriteLine($"【MQTT】服务已关闭...... {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// 客户端验证事件
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_ValidatingConnectionAsync(ValidatingConnectionEventArgs arg)
+    {
+        arg.ReasonCode = MqttConnectReasonCode.Success;
+
+        // 验证账号
+        var user = _db.Queryable<SysUser>().First(u => u.Account == arg.UserName);
+        if (user == null)
+        {
+            arg.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword;
+            Console.WriteLine($"客户端验证：客户端ID=【{arg.ClientId}】用户名或密码验证错误 {DateTime.Now} ");
+            throw Oops.Oh("MQTT客户端验证：账号不能为空或不存在！");
+        }
+
+        // 验证密码
+        var password = arg.Password;
+        if (CryptogramUtil.CryptoType == CryptogramEnum.MD5.ToString())
+        {
+            if (user.Password.Equals(MD5Encryption.Encrypt(password))) return Task.CompletedTask;
+        }
+        else
+        {
+            if (CryptogramUtil.Decrypt(user.Password).Equals(password)) return Task.CompletedTask;
+        }
+        arg.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword;
+        Console.WriteLine($"客户端验证：客户端ID=【{arg.ClientId}】用户名或密码验证错误 {DateTime.Now} ");
+        throw Oops.Oh("MQTT客户端验证：密码错误！");
+    }
+
+    /// <summary>
+    /// 客户端连接事件
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_ClientConnectedAsync(ClientConnectedEventArgs arg)
+    {
+        Console.WriteLine($"客户端连接：客户端ID=【{arg.ClientId}】已连接：用户名=【{arg.UserName}】地址=【{arg.RemoteEndPoint}】 {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// 客户端断开事件
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    /// <exception cref="NotImplementedException"></exception>
+    private Task MqttServer_ClientDisconnectedAsync(ClientDisconnectedEventArgs arg)
+    {
+        Console.WriteLine($"客户端断开：客户端ID=【{arg.ClientId}】已断开：用户名=【{arg.UserName}】地址=【{arg.RemoteEndPoint}】 {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// 订阅主题事件
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_ClientSubscribedTopicAsync(ClientSubscribedTopicEventArgs arg)
+    {
+        Console.WriteLine($"订阅主题：客户端ID=【{arg.ClientId}】订阅主题=【{arg.TopicFilter}】 {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// 取消订阅事件
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_ClientUnsubscribedTopicAsync(ClientUnsubscribedTopicEventArgs arg)
+    {
+        Console.WriteLine($"取消订阅：客户端ID=【{arg.ClientId}】取消订阅主题=【{arg.TopicFilter}】 {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// 拦截接收消息
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_InterceptingPublishAsync(InterceptingPublishEventArgs arg)
+    {
+        if (string.Equals(arg.ClientId, ServerClientId))
+            return Task.CompletedTask;
+
+        Console.WriteLine($"拦截消息：客户端ID=【{arg.ClientId}】 Topic主题=【{arg.ApplicationMessage.Topic}】 消息=【{Encoding.UTF8.GetString(arg.ApplicationMessage.Payload)}】 qos等级=【{arg.ApplicationMessage.QualityOfServiceLevel}】 {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    /// <summary>
+    /// 消息未被消费
+    /// </summary>
+    /// <param name="arg"></param>
+    /// <returns></returns>
+    private Task MqttServer_ApplicationMessageNotConsumedAsync(ApplicationMessageNotConsumedEventArgs arg)
+    {
+        Console.WriteLine($"接收消息：发送端ID=【{arg.SenderId}】 Topic主题=【{arg.ApplicationMessage.Topic}】 消息=【{Encoding.UTF8.GetString(arg.ApplicationMessage.Payload)}】 qos等级=【{arg.ApplicationMessage.QualityOfServiceLevel}】 {DateTime.Now}");
+        return Task.CompletedTask;
+    }
+
+    public Task StopAsync(CancellationToken cancellationToken)
+    {
+        return Task.CompletedTask;
+    }
+
+    public void Dispose()
+    {
+        throw new NotImplementedException();
+    }
+}

Admin.NET/Admin.NET.Core/Option/MqttOptions.cs

@@ -0,0 +1,28 @@
+// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
+//
+// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
+//
+// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
+
+namespace Admin.NET.Core;
+
+/// <summary>
+/// MQTT 配置选项
+/// </summary>
+public sealed class MqttOptions : IConfigurableOptions
+{
+    /// <summary>
+    /// 是否启用
+    /// </summary>
+    public bool Enabled { get; set; }
+
+    /// <summary>
+    /// 端口
+    /// </summary>
+    public int Port { get; set; }
+
+    /// <summary>
+    /// IP地址
+    /// </summary>
+    public string IPAddress { get; set; }
+}

Admin.NET/Admin.NET.Web.Core/ProjectOptions.cs

@@ -38,6 +38,7 @@ public static class ProjectOptions
         services.AddConfigurableOptions<SMSOptions>();
         services.AddConfigurableOptions<EventBusOptions>();
         services.AddConfigurableOptions<AlipayOptions>();
+        services.AddConfigurableOptions<MqttOptions>();
         services.Configure<IpRateLimitOptions>(App.Configuration.GetSection("IpRateLimiting"));
         services.Configure<IpRateLimitPolicies>(App.Configuration.GetSection("IpRateLimitPolicies"));
         services.Configure<ClientRateLimitOptions>(App.Configuration.GetSection("ClientRateLimiting"));

Admin.NET/Admin.NET.Web.Core/Startup.cs

@@ -250,6 +250,7 @@ public class Startup : AppStartup
 
         // 注册启动执行任务
         services.AddHostedService<StartHostedService>();
+        services.AddHostedService<MqttHostedService>();
     }
 
     public void Configure(IApplicationBuilder app, IWebHostEnvironment env)

Admin.NET/Plugins/Admin.NET.Plugin.ReZero/Admin.NET.Plugin.ReZero.csproj

@@ -26,7 +26,7 @@
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="3.2.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="4.12.0" />
-    <PackageReference Include="Rezero.Api" Version="1.7.12" />
+    <PackageReference Include="Rezero.Api" Version="1.7.13" />
   </ItemGroup>
 
   <ItemGroup>