accounts + argon2 migration

AobaCore/Models/User.cs

@@ -0,0 +1,35 @@
+using Microsoft.IdentityModel.Tokens;
+
+using MongoDB.Bson;
+using MongoDB.Bson.Serialization.Attributes;
+
+using System;
+using System.Security.Claims;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AobaCore.Models;
+public class User
+{
+	[BsonId]
+	public ObjectId Id { get; set; }
+	public required string Username { get; set; }
+	public required string PasswordHash { get; set; }
+	public required string Role { get; set; }
+	public bool IsArgon { get; set; }
+	public ObjectId[] ApiKeys { get; set; } = [];
+	public List<ObjectId> RegTokens { get; set; } = [];
+
+	public ClaimsIdentity GetIdentity()
+	{
+		var id = new ClaimsIdentity(new[]
+		{
+				new Claim(ClaimTypes.NameIdentifier, Id.ToString()),
+				new Claim(ClaimTypes.Name, Username),
+			});
+
+		if (Role != null)
+			id.AddClaim(new Claim(ClaimTypes.Role, Role));
+		return id;
+	}
+}