Added login/register function. Implemented authentication. Started authorization

Moonlight.ApiServer/Helpers/Authentication/PermClaimsPrinciple.cs

@@ -0,0 +1,52 @@
+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? CurrentModel { get; private set; }
+    
+    public PermClaimsPrinciple(string[] permissions, User? currentModel)
+    {
+        Permissions = permissions;
+        CurrentModel = currentModel;
+    }
+
+    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;
+    }
+}

Moonlight.ApiServer/Helpers/Authentication/SyncedClaimsPrinciple.cs

@@ -1,8 +0,0 @@
-using System.Security.Claims;
-
-namespace Moonlight.ApiServer.Helpers.Authentication;
-
-public class SyncedClaimsPrinciple : ClaimsPrincipal
-{
-    
-}