Add web api extension method sample

Tunnelite.sln

@@ -11,11 +11,13 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{AFD8CF9B-F8B
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{230DD554-CD20-4A77-874B-E9BA59A2DC18}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Test.TcpClient", "test\Test.TcpClient\Test.TcpClient.csproj", "{6C9A59E4-2278-4CCA-8C88-59B183EBE9C1}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Test.TcpClient", "test\Test.TcpClient\Test.TcpClient.csproj", "{6C9A59E4-2278-4CCA-8C88-59B183EBE9C1}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Test.TcpServer", "test\Test.TcpServer\Test.TcpServer.csproj", "{9E529D00-D5E7-4E2E-80AD-83B793B77DF8}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Test.TcpServer", "test\Test.TcpServer\Test.TcpServer.csproj", "{9E529D00-D5E7-4E2E-80AD-83B793B77DF8}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Test.TcpForwarder", "test\Test.TcpForwarder\Test.TcpForwarder.csproj", "{BCC3AD29-688B-4482-B952-F0095D104020}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Test.TcpForwarder", "test\Test.TcpForwarder\Test.TcpForwarder.csproj", "{BCC3AD29-688B-4482-B952-F0095D104020}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Test.WebApi", "test\Test.WebApi\Test.WebApi.csproj", "{B2656A6C-79E5-41A1-93B2-F87D550FB02E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -43,6 +45,10 @@ Global
 		{BCC3AD29-688B-4482-B952-F0095D104020}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{BCC3AD29-688B-4482-B952-F0095D104020}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{BCC3AD29-688B-4482-B952-F0095D104020}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B2656A6C-79E5-41A1-93B2-F87D550FB02E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B2656A6C-79E5-41A1-93B2-F87D550FB02E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B2656A6C-79E5-41A1-93B2-F87D550FB02E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B2656A6C-79E5-41A1-93B2-F87D550FB02E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -53,6 +59,7 @@ Global
 		{6C9A59E4-2278-4CCA-8C88-59B183EBE9C1} = {230DD554-CD20-4A77-874B-E9BA59A2DC18}
 		{9E529D00-D5E7-4E2E-80AD-83B793B77DF8} = {230DD554-CD20-4A77-874B-E9BA59A2DC18}
 		{BCC3AD29-688B-4482-B952-F0095D104020} = {230DD554-CD20-4A77-874B-E9BA59A2DC18}
+		{B2656A6C-79E5-41A1-93B2-F87D550FB02E} = {230DD554-CD20-4A77-874B-E9BA59A2DC18}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {E385A6C3-BECA-4888-B12B-31AA9984F86F}

src/Tunnelite.Client/Program.cs

@@ -176,7 +176,7 @@ private static async Task RunMainLoop(string localUrl)
         }
     }
 
-    private static Table WriteStatusTable(string localUrl, string? tunnelUrl, string color, string currentStatus)
+    public static Table WriteStatusTable(string localUrl, string? tunnelUrl, string color, string currentStatus)
     {
         AnsiConsole.Clear();
 

test/Test.WebApi/Program.cs

@@ -0,0 +1,40 @@
+using Test.WebApi;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+
+app.UseHttpsRedirection();
+
+var summaries = new[]
+{
+    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+};
+
+app.MapGet("/", () =>
+{
+    var forecast = Enumerable.Range(1, 5).Select(index =>
+        new WeatherForecast
+        (
+            DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+            Random.Shared.Next(-20, 55),
+            summaries[Random.Shared.Next(summaries.Length)]
+        ))
+        .ToArray();
+    return forecast;
+});
+
+// Add tunnelite
+
+app.UseTunnelite();
+
+app.Run();
+
+internal record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
+{
+    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+}

test/Test.WebApi/Properties/launchSettings.json

@@ -0,0 +1,41 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:17902",
+      "sslPort": 44322
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "",
+      "applicationUrl": "http://localhost:5223",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "",
+      "applicationUrl": "https://localhost:7272;http://localhost:5223",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

test/Test.WebApi/Test.WebApi.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Tunnelite.Client\Tunnelite.Client.csproj" />
+  </ItemGroup>
+
+</Project>

test/Test.WebApi/TunneliteExtensions.cs

@@ -0,0 +1,46 @@
+using Microsoft.AspNetCore.Hosting.Server;
+using Microsoft.AspNetCore.Hosting.Server.Features;
+using Spectre.Console;
+using Tunnelite.Client.HttpTunnel;
+
+namespace Test.WebApi
+{
+    public static class TunneliteExtensions
+    {
+        private static readonly Guid ClientId = Guid.NewGuid();
+
+        public static IApplicationBuilder UseTunnelite(this IApplicationBuilder app)
+        {
+            var lifetime = app.ApplicationServices.GetRequiredService<IHostApplicationLifetime>();
+            var server = app.ApplicationServices.GetRequiredService<IServer>();
+            var logger = app.ApplicationServices.GetRequiredService<ILogger<IApplicationBuilder>>();
+
+            lifetime.ApplicationStarted.Register(() =>
+            {
+                var addressFeature = server.Features.Get<IServerAddressesFeature>();
+                var localUrl = addressFeature?.Addresses.FirstOrDefault();
+
+                if (string.IsNullOrEmpty(localUrl))
+                {
+                    throw new InvalidOperationException("Unable to determine the local URL of the application.");
+                }
+
+                var httpTunnel = new HttpTunnelRequest
+                {
+                    ClientId = ClientId,
+                    LocalUrl = localUrl,
+                    PublicUrl = "https://tunnelite.com",
+                };
+
+                var client = new HttpTunnelClient(httpTunnel, null);
+
+                client.ConnectAsync().GetAwaiter().GetResult();
+
+                Table statusTable = Tunnelite.Client.Program.WriteStatusTable(localUrl, client.TunnelUrl, "green", "Connected");
+
+            });
+
+            return app;
+        }
+    }
+}

test/Test.WebApi/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

test/Test.WebApi/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}