WIP

First draft for MQTTnetServer project
* Basic support for settings
* Nasty code for setting up kestrel from appsettings.json

.gitignore

@@ -235,6 +235,7 @@ FakesAssemblies/
 # Node.js Tools for Visual Studio
 .ntvs_analysis.dat
 node_modules/
+/*/**/package-lock.json
 
 # Typescript v1 declaration files
 typings/

MQTTnet.sln

@@ -47,6 +47,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.Extensions.ManagedC
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.AspNetCore.Tests", "Tests\MQTTnet.AspNetCore.Tests\MQTTnet.AspNetCore.Tests.csproj", "{61B62223-F5D0-48E4-BBD6-2CBA9353CB5E}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnetServer", "Source\MQTTnetServer\MQTTnetServer.csproj", "{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -226,6 +228,22 @@ Global
 		{61B62223-F5D0-48E4-BBD6-2CBA9353CB5E}.Release|x64.Build.0 = Release|Any CPU
 		{61B62223-F5D0-48E4-BBD6-2CBA9353CB5E}.Release|x86.ActiveCfg = Release|Any CPU
 		{61B62223-F5D0-48E4-BBD6-2CBA9353CB5E}.Release|x86.Build.0 = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|ARM.Build.0 = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|x64.Build.0 = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Debug|x86.Build.0 = Debug|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|ARM.ActiveCfg = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|ARM.Build.0 = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|x64.ActiveCfg = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|x64.Build.0 = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|x86.ActiveCfg = Release|Any CPU
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -241,6 +259,7 @@ Global
 		{998D04DD-7CB0-45F5-A393-E2495C16399E} = {9248C2E1-B9D6-40BF-81EC-86004D7765B4}
 		{C400533A-8EBA-4F0B-BF4D-295C3708604B} = {12816BCC-AF9E-44A9-9AE5-C246AF2A0587}
 		{61B62223-F5D0-48E4-BBD6-2CBA9353CB5E} = {9248C2E1-B9D6-40BF-81EC-86004D7765B4}
+		{5699FB8C-838C-4AB0-80A5-9CA809F9B65B} = {32A630A7-2598-41D7-B625-204CD906F5FB}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {07536672-5CBC-4BE3-ACE0-708A431A7894}

Source/MQTTnetServer/Controllers/ValuesController.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+
+namespace MQTTnetServer.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class ValuesController : ControllerBase
+    {
+        // GET api/values
+        [HttpGet]
+        public ActionResult<IEnumerable<string>> Get()
+        {
+            return new string[] { "value1", "value2" };
+        }
+
+        // GET api/values/5
+        [HttpGet("{id}")]
+        public ActionResult<string> Get(int id)
+        {
+            return "value";
+        }
+
+        // POST api/values
+        [HttpPost]
+        public void Post([FromBody] string value)
+        {
+        }
+
+        // PUT api/values/5
+        [HttpPut("{id}")]
+        public void Put(int id, [FromBody] string value)
+        {
+        }
+
+        // DELETE api/values/5
+        [HttpDelete("{id}")]
+        public void Delete(int id)
+        {
+        }
+    }
+}

Source/MQTTnetServer/MQTTnetServer.csproj

@@ -0,0 +1,41 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel>
+    <AssemblyName>MQTTnetServer</AssemblyName>
+    <RootNamespace>MQTTnetServer</RootNamespace>
+    <GeneratePackageOnBuild>False</GeneratePackageOnBuild>
+    <Company />
+    <Product />
+    <Description />
+    <Authors />
+    <PackageId />
+    <SignAssembly>false</SignAssembly>
+    <DelaySign>false</DelaySign>
+    <LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <DocumentationFile>MQTTnetServer.xml</DocumentationFile>
+    <WarningsAsErrors>NU1605</WarningsAsErrors>
+    <NoWarn>1701;1702</NoWarn>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Content Update="appsettings.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.App" />
+    <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MQTTnet.AspnetCore\MQTTnet.AspNetCore.csproj" />
+    <ProjectReference Include="..\MQTTnet\MQTTnet.csproj" />
+  </ItemGroup>
+
+</Project>

Source/MQTTnetServer/MQTTnetServer.xml

@@ -0,0 +1,116 @@
+<?xml version="1.0"?>
+<doc>
+    <assembly>
+        <name>MQTTnetServer</name>
+    </assembly>
+    <members>
+        <member name="T:MQTTnetServer.Program">
+            <summary>
+            Main Entry point
+            </summary>
+        </member>
+        <member name="M:MQTTnetServer.Program.Main(System.String[])">
+            <summary>
+            Main
+            </summary>
+            <param name="args"></param>
+        </member>
+        <member name="M:MQTTnetServer.Program.CreateWebHostBuilder(System.String[])">
+            <summary>
+            Configure and Start Kestrel
+            </summary>
+            <param name="args"></param>
+            <returns></returns>
+        </member>
+        <member name="M:MQTTnetServer.Program.ReadListenSettings">
+            <summary>
+            Read Application Settings
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="T:MQTTnetServer.Settings.ListenModel">
+            <summary>
+            Listen Entry Settings Model
+            </summary>
+        </member>
+        <member name="M:MQTTnetServer.Settings.ListenModel.#ctor">
+            <summary>
+            Constructor
+            </summary>
+        </member>
+        <member name="P:MQTTnetServer.Settings.ListenModel.Address">
+            <summary>
+            Listen Address
+            </summary>
+        </member>
+        <member name="P:MQTTnetServer.Settings.ListenModel.Port">
+            <summary>
+            Listen Port
+            </summary>
+        </member>
+        <member name="P:MQTTnetServer.Settings.ListenModel.Protocol">
+            <summary>
+            Protocol Type
+            </summary>
+        </member>
+        <member name="T:MQTTnetServer.Settings.ListenProtocolTypes">
+            <summary>
+            Listen Protocol Types
+            </summary>
+        </member>
+        <member name="F:MQTTnetServer.Settings.ListenProtocolTypes.HTTP">
+            <summary>
+            HTTP
+            </summary>
+        </member>
+        <member name="F:MQTTnetServer.Settings.ListenProtocolTypes.HTTPS">
+            <summary>
+            HTTPS
+            </summary>
+        </member>
+        <member name="F:MQTTnetServer.Settings.ListenProtocolTypes.MQTT">
+            <summary>
+            MQTT
+            </summary>
+        </member>
+        <member name="T:MQTTnetServer.Settings.SettingsModel">
+            <summary>
+            Main Settings Model
+            </summary>
+        </member>
+        <member name="P:MQTTnetServer.Settings.SettingsModel.Listen">
+            <summary>
+            Listen Settings
+            </summary>
+        </member>
+        <member name="T:MQTTnetServer.Startup">
+            <summary>
+            Web App Startup
+            </summary>
+        </member>
+        <member name="M:MQTTnetServer.Startup.#ctor(Microsoft.Extensions.Configuration.IConfiguration)">
+            <summary>
+            Constructor
+            </summary>
+            <param name="configuration"></param>
+        </member>
+        <member name="P:MQTTnetServer.Startup.Configuration">
+            <summary>
+            Application Settings
+            </summary>
+        </member>
+        <member name="M:MQTTnetServer.Startup.Configure(Microsoft.AspNetCore.Builder.IApplicationBuilder,Microsoft.AspNetCore.Hosting.IHostingEnvironment)">
+            <summary>
+            This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+            </summary>
+            <param name="app"></param>
+            <param name="env"></param>
+        </member>
+        <member name="M:MQTTnetServer.Startup.ConfigureServices(Microsoft.Extensions.DependencyInjection.IServiceCollection)">
+            <summary>
+            This method gets called by the runtime. Use this method to add services to the container. 
+            </summary>
+            <param name="services"></param>
+        </member>
+    </members>
+</doc>

Source/MQTTnetServer/Program.cs

@@ -0,0 +1,118 @@
+using Microsoft.AspNetCore;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using MQTTnet.AspNetCore;
+using MQTTnetServer.Settings;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net;
+
+namespace MQTTnetServer
+{
+    /// <summary>
+    /// Main Entry point
+    /// </summary>
+    public class Program
+    {
+        /// <summary>
+        /// Main
+        /// </summary>
+        /// <param name="args"></param>
+        public static void Main(string[] args)
+        {
+            try
+            {
+                CreateWebHostBuilder(args).Build().Run();
+            }
+            catch (FileNotFoundException e)
+            {
+                Console.WriteLine("Could not find application settings file in: " + e.FileName);
+                return;
+            }
+        }
+
+        /// <summary>
+        /// Configure and Start Kestrel
+        /// </summary>
+        /// <param name="args"></param>
+        /// <returns></returns>
+        public static IWebHostBuilder CreateWebHostBuilder(string[] args)
+        {
+            var webHost = WebHost.CreateDefaultBuilder(args);
+            var listen = ReadListenSettings();
+            webHost
+                 .UseKestrel(o =>
+                 {
+                     if (listen?.Length > 0)
+                     {
+                         foreach (var item in listen)
+                         {
+                             if (item.Address?.Trim() == "*")
+                             {
+                                 if (item.Protocol == ListenProtocolTypes.MQTT)
+                                 {
+                                     o.ListenAnyIP(item.Port, c => c.UseMqtt());
+                                 }
+                                 else
+                                 {
+                                     o.ListenAnyIP(item.Port);
+                                 }
+                             }
+                             else if (item.Address?.Trim() == "localhost")
+                             {
+                                 if (item.Protocol == ListenProtocolTypes.MQTT)
+                                 {
+                                     o.ListenLocalhost(item.Port, c => c.UseMqtt());
+                                 }
+                                 else
+                                 {
+                                     o.ListenLocalhost(item.Port);
+                                 }
+                             }
+                             else
+                             {
+                                 if (IPAddress.TryParse(item.Address, out var ip))
+                                 {
+                                     if (item.Protocol == ListenProtocolTypes.MQTT)
+                                     {
+                                         o.Listen(ip, item.Port, c => c.UseMqtt());
+                                     }
+                                     else
+                                     {
+                                         o.Listen(ip, item.Port);
+                                     }
+                                 }
+                             }
+                         }
+                     }
+                     else
+                     {
+                         o.ListenAnyIP(1883, l => l.UseMqtt());
+                         o.ListenAnyIP(5000);
+                     }
+                 });
+
+            webHost.UseStartup<Startup>();
+
+            return webHost;
+        }
+
+        /// <summary>
+        /// Read Application Settings
+        /// </summary>
+        /// <returns></returns>
+        public static ListenModel[] ReadListenSettings()
+        {
+            var builder = new ConfigurationBuilder()
+                    .AddJsonFile("appsettings.json")
+                    .AddEnvironmentVariables()
+                    .Build();
+
+            var listen = new List<ListenModel>();
+            builder.Bind("MQTTnetServer:Listen", listen);
+
+            return listen.ToArray();
+        }
+    }
+}

Source/MQTTnetServer/Settings/ListenModel.cs

@@ -0,0 +1,30 @@
+namespace MQTTnetServer.Settings
+{
+    /// <summary>
+    /// Listen Entry Settings Model
+    /// </summary>
+    public class ListenModel
+    {
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public ListenModel()
+        {
+        }
+
+        /// <summary>
+        /// Listen Address
+        /// </summary>
+        public string Address { get; set; }
+
+        /// <summary>
+        /// Listen Port
+        /// </summary>
+        public int Port { get; set; }
+
+        /// <summary>
+        /// Protocol Type
+        /// </summary>
+        public ListenProtocolTypes Protocol { get; set; } = ListenProtocolTypes.HTTP;
+    }
+}

Source/MQTTnetServer/Settings/ListenProtocolTypes.cs

@@ -0,0 +1,23 @@
+namespace MQTTnetServer.Settings
+{
+    /// <summary>
+    /// Listen Protocol Types
+    /// </summary>
+    public enum ListenProtocolTypes
+    {
+        /// <summary>
+        /// HTTP
+        /// </summary>
+        HTTP = 0,
+
+        /// <summary>
+        /// HTTPS
+        /// </summary>
+        HTTPS = 1,
+
+        /// <summary>
+        /// MQTT
+        /// </summary>
+        MQTT = 20
+    }
+}

Source/MQTTnetServer/Settings/SettingsModel.cs

@@ -0,0 +1,15 @@
+using System.Collections.Generic;
+
+namespace MQTTnetServer.Settings
+{
+    /// <summary>
+    /// Main Settings Model
+    /// </summary>
+    public class SettingsModel
+    {
+        /// <summary>
+        /// Listen Settings
+        /// </summary>
+        public IEnumerable<ListenModel> Listen { get; set; }
+    }
+}

Source/MQTTnetServer/Startup.cs

@@ -0,0 +1,61 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace MQTTnetServer
+{
+    /// <summary>
+    /// Web App Startup
+    /// </summary>
+    public class Startup
+    {
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="configuration"></param>
+        public Startup(IConfiguration configuration)
+        {
+            var builder = new ConfigurationBuilder()
+                .AddJsonFile("appsettings.json")
+                .AddEnvironmentVariables();
+            Configuration = builder.Build();
+        }
+
+        /// <summary>
+        /// Application Settings
+        /// </summary>
+        public IConfigurationRoot Configuration { get; }
+
+        /// <summary>
+        /// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        /// </summary>
+        /// <param name="app"></param>
+        /// <param name="env"></param>
+        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+            else
+            {
+                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+                app.UseHsts();
+            }
+
+            app.UseHttpsRedirection();
+            app.UseMvc();
+        }
+
+        /// <summary>
+        /// This method gets called by the runtime. Use this method to add services to the container. 
+        /// </summary>
+        /// <param name="services"></param>
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
+        }
+    }
+}

Source/MQTTnetServer/appsettings.Development.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Debug",
+      "System": "Information",
+      "Microsoft": "Information"
+    }
+  }
+}

Source/MQTTnetServer/appsettings.json

@@ -0,0 +1,32 @@
+{
+  "MQTTnetServer": {
+    /*
+     Wildcard Addresses:
+      *           - All local IP addresses
+      localhost   - Localhost only
+
+     Supported Protocols:
+      0           - HTTP
+      1           - HTTPS
+      20          - MQTT
+    */
+    "Listen": [
+      {
+        "Address": "localhost",
+        "Port": 5000,
+        "Protocol": 0
+      },
+      {
+        "Address": "*",
+        "Port": 1883,
+        "Protocol": 20
+      }
+    ]
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

Tests/MQTTnet.TestApp.AspNetCore2/package.json

@@ -2,13 +2,11 @@
   "version": "1.0.0",
   "name": "mqtt.test",
   "private": true,
-  "devDependencies": {
-  },
-
+  "devDependencies": {},
   "dependencies": {
     "mqtt": "2.15.1",
     "@types/node": "8.0.46",
     "systemjs": "0.20.19",
     "typescript": "2.3.4"
   }
-}
+}