ModernUO/Projects/UOContent/Accounting/Security/SHA2PasswordProtection.cs
Kamron Batman 211c2ba8ee
fix(core): Streamlines text encoding (#407)
- [X] Streamlines text encoding
2021-01-13 18:56:32 -08:00

37 lines
1.8 KiB
C#

/*************************************************************************
* ModernUO *
* Copyright 2019-2020 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: SHA2PasswordProtection.cs *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
using System;
using System.Security.Cryptography;
using System.Text;
using Server.Text;
namespace Server.Accounting.Security
{
public class SHA2PasswordProtection : IPasswordProtection
{
public static IPasswordProtection Instance = new SHA2PasswordProtection();
private readonly SHA512CryptoServiceProvider m_SHA2HashProvider = new();
public string EncryptPassword(string plainPassword)
{
byte[] bytes = plainPassword.AsSpan(0, Math.Min(256, plainPassword.Length)).GetBytesAscii();
return m_SHA2HashProvider.ComputeHash(bytes).ToHexString();
}
public bool ValidatePassword(string encryptedPassword, string plainPassword) =>
EncryptPassword(plainPassword) == encryptedPassword;
}
}