보안 공급자를 구현하는 방법

using GrapeCity.Forguncy.SecurityProvider;
using System;
using System.Collections.Generic;
using System.Linq;
 
namespace DemoPasswordSecurityProvider
{
    public class DemoPasswordSecurityProvider : ISecurityProvider
    {
        List<User> testUsers = new List<User>();
        public DemoPasswordSecurityProvider()
        {
            AddUser("User1", "TestUser1", "User1@User1.com", "User1Property");
            AddUser("User2", "TestUser2", "User2@User2.com", "User2Property");
            AddUser("User3", "TestUser3", "User3@User3.com", "User3Property");
        }
 
        void AddUser(string userId, string userName, string email, string customProperty)
        {
            testUsers.Add(new User()
            {
                UserId = userId,
                Email = email,
                FullName = userName
            });
 
            testUsers.Last().Properties.Add("customProperty", customProperty);
        }
 
        public string Name
        {
            get
            {
                return "DemoPasswordSecurityProvider";
            }
        }
 
        public AuthenticationType AuthenticationType
        {
            get
            {
                return AuthenticationType.UserNameAndPassword;
            }
        }
 
        public UserInformationStorageMode UserInformationStorageMode
        {
            get
            {
                return UserInformationStorageMode.InForguncyDatabase;
            }
        }
 
        public UserInformations UserInformations => throw new NotImplementedException();
 
        public bool AllowLogout
        {
            get
            {
                return true;
            }
        }
 
        private User GetUserInformation(string userId)
        {
            return testUsers.FirstOrDefault(u => u.UserId == userId);
        }
 
        public User VerifyUser(Dictionary<string, string> properties)
        {
            var userName = properties["userName"];
            var password = properties["password"];
 
            var user = GetUserInformation(userName);
 
            if (user != null && password == "123456")
            {
                user.Properties.Add("FGC_Role", "MyRole");
                return user;
            }
 
            return null;
        }
    }
}