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MareSynchronosServer/MareSynchronosShared/Utils/AllowedControllersFeatureProvider.cs

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+using Microsoft.EntityFrameworkCore;
+using Microsoft.AspNetCore.Mvc.Controllers;
+using System.Reflection;
+using Microsoft.Extensions.Logging;
+
+namespace MareSynchronosShared.Utils;
+
+public class AllowedControllersFeatureProvider : ControllerFeatureProvider
+{
+    private readonly ILogger _logger;
+    private readonly Type[] _allowedTypes;
+
+    public AllowedControllersFeatureProvider(params Type[] allowedTypes)
+    {
+        _allowedTypes = allowedTypes;
+    }
+
+    protected override bool IsController(TypeInfo typeInfo)
+    {
+        return base.IsController(typeInfo) && _allowedTypes.Contains(typeInfo.AsType());
+    }
+}