feat(controller): MetaController zum Abrufen der Parameter des Ursprungs-Servers hinzufügen

- Die Klasse 'OriginServerParams' wurde hinzugefügt, um die URL und Header zu speichern.
- Konfigurationslogik implementiert, um den Abschnitt 'OriginServer' zu laden und sein Vorhandensein zu überprüfen.

DigitalData.Swagger/DigitalData.Swagger.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34622.214
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DigitalData.Swagger.Proxy", "src\DigitalData.Swagger.Proxy\DigitalData.Swagger.Proxy.csproj", "{2CC25C4F-147E-4A64-9EA9-51C00BC7430E}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{C5ED9B8C-5A36-440E-BF25-8FB0EC870924}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2CC25C4F-147E-4A64-9EA9-51C00BC7430E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2CC25C4F-147E-4A64-9EA9-51C00BC7430E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2CC25C4F-147E-4A64-9EA9-51C00BC7430E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2CC25C4F-147E-4A64-9EA9-51C00BC7430E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{2CC25C4F-147E-4A64-9EA9-51C00BC7430E} = {C5ED9B8C-5A36-440E-BF25-8FB0EC870924}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {071BB599-BE8A-4680-A008-35B0357D4899}
+	EndGlobalSection
+EndGlobal

DigitalData.Swagger/src/DigitalData.Swagger.Proxy/Configs/OriginServerParams.cs

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+namespace DigitalData.Swagger.Proxy.Configs
+{
+    public class OriginServerParams
+    {
+        public required string Url { get; init; }
+
+        public Dictionary<string, string>? Headers { get; init; }
+    }
+}

DigitalData.Swagger/src/DigitalData.Swagger.Proxy/Controllers/MetaController.cs

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+using DigitalData.Swagger.Proxy.Configs;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+
+namespace DigitalData.Swagger.Proxy.Controllers;
+
+[Route("[controller]")]
+[ApiController]
+public class MetaController(IOptions<OriginServerParams> originServerParamsoptions) : ControllerBase
+{
+    [HttpGet]
+    public IActionResult GetOriginServerParams() => Ok(originServerParamsoptions.Value);
+}

DigitalData.Swagger/src/DigitalData.Swagger.Proxy/DigitalData.Swagger.Proxy.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="Swashbuckle.AspNetCore" Version="6.4.0" />
+  </ItemGroup>
+
+</Project>

DigitalData.Swagger/src/DigitalData.Swagger.Proxy/Program.cs

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+using DigitalData.Swagger.Proxy.Configs;
+
+var builder = WebApplication.CreateBuilder(args);
+
+var config = builder.Configuration;
+
+// Add services to the container.
+
+builder.Services.AddControllers();
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+var originServerSection = config.GetRequiredSection("OriginServer")
+    ?? throw new InvalidOperationException("The 'OriginServer' section is missing or incorrectly configured in the application configuration.");
+
+builder.Services.Configure<OriginServerParams>(originServerSection);
+
+var app = builder.Build();
+
+// use swagger in production
+app.UseSwagger();
+app.UseSwaggerUI();
+
+app.UseHttpsRedirection();
+
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

DigitalData.Swagger/src/DigitalData.Swagger.Proxy/Properties/launchSettings.json

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+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:60947",
+      "sslPort": 44357
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:5082",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:7121;http://localhost:5082",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

DigitalData.Swagger/src/DigitalData.Swagger.Proxy/appsettings.Development.json

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

DigitalData.Swagger/src/DigitalData.Swagger.Proxy/appsettings.json

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