Implemented apikey backend

Moonlight.ApiServer/Helpers/Authentication/PermClaimsPrinciple.cs

@@ -1,53 +0,0 @@
-using System.Security.Claims;
-using Moonlight.ApiServer.Database.Entities;
-
-namespace Moonlight.ApiServer.Helpers.Authentication;
-
-public class PermClaimsPrinciple : ClaimsPrincipal
-{
-    public string[] Permissions { get; private set; }
-    public User? CurrentModelNullable { get; private set; }
-    public User CurrentModel => CurrentModelNullable!;
-    
-    public PermClaimsPrinciple(string[] permissions, User? currentModelNullable)
-    {
-        Permissions = permissions;
-        CurrentModelNullable = currentModelNullable;
-    }
-
-    public bool HasPermission(string requiredPermission)
-    {
-        // Check for wildcard permission
-        if (Permissions.Contains("*"))
-            return true;
-
-        var requiredSegments = requiredPermission.Split('.');
-
-        // Check if the user has the exact permission or a wildcard match
-        foreach (var permission in Permissions)
-        {
-            var permissionSegments = permission.Split('.');
-
-            // Iterate over the segments of the required permission
-            for (var i = 0; i < requiredSegments.Length; i++)
-            {
-                // If the current segment matches or is a wildcard, continue to the next segment
-                if (i < permissionSegments.Length && requiredSegments[i] == permissionSegments[i] ||
-                    permissionSegments[i] == "*")
-                {
-                    // If we've reached the end of the permissionSegments array, it means we've found a match
-                    if (i == permissionSegments.Length - 1)
-                        return true; // Found an exact match or a wildcard match
-                }
-                else
-                {
-                    // If we reach here, it means the segments don't match and we break out of the loop
-                    break;
-                }
-            }
-        }
-
-        // No matching permission found
-        return false;
-    }
-}