Initial ASP.NET Core Web API with NTLM auth and Swagger

Set up FakeNTLMServer project targeting .NET 8.0 with Windows Authentication (Negotiate) and Swagger/OpenAPI support. Added project and solution files, configured authentication and authorization in Program.cs, and included launch settings and logging configuration for development and production environments.

FakeNTLMServer.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="8.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+  </ItemGroup>
+
+</Project>

FakeNTLMServer.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36717.8 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FakeNTLMServer", "FakeNTLMServer.csproj", "{D48FB142-068E-4DFD-B9D3-4F314114C6F3}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D48FB142-068E-4DFD-B9D3-4F314114C6F3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D48FB142-068E-4DFD-B9D3-4F314114C6F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D48FB142-068E-4DFD-B9D3-4F314114C6F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D48FB142-068E-4DFD-B9D3-4F314114C6F3}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C23AD91D-109B-423A-9E13-FABF5B1FBE9E}
+	EndGlobalSection
+EndGlobal

Program.cs

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+using Microsoft.AspNetCore.Authentication.Negotiate;
+
+var builder = WebApplication.CreateBuilder(args);
+
+
+// Add services to the container.
+
+builder.Services.AddControllers();
+builder.Services.AddAuthentication(NegotiateDefaults.AuthenticationScheme)
+    .AddNegotiate();
+builder.Services.AddAuthorization();
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+app.UseHttpsRedirection();
+
+app.UseAuthentication();
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

Properties/launchSettings.json

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+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": true,
+    "anonymousAuthentication": false,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:3643",
+      "sslPort": 44347
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:5282",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:7217;http://localhost:5282",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

appsettings.Development.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}