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Adds SHA512 support for ServUO (#124)

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Kamron Batman 2020-05-02 00:32:00 -07:00 • committed by GitHub
parent dad8a64fad
commit 2b4a6e1de1
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8 changed files with 99 additions and 82 deletions
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Projects/Scripts/Accounting/Security/SHA2PasswordProtection.cs Normal file
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using System;
using System.Security.Cryptography;
using System.Text;
using Server.Misc;
namespace Server.Accounting.Security
{
public class SHA2PasswordProtection : IPasswordProtection
{
public static IPasswordProtection Instance = new SHA2PasswordProtection();
private SHA512CryptoServiceProvider m_SHA2HashProvider = new SHA512CryptoServiceProvider();
public string EncryptPassword(string plainPassword)
{
ReadOnlySpan<char> password = plainPassword.AsSpan(0, Math.Min(256, plainPassword.Length));
byte[] bytes = new byte[Encoding.ASCII.GetByteCount(password)];
Encoding.ASCII.GetBytes(password, bytes);
return HexStringConverter.GetString(m_SHA2HashProvider.ComputeHash(bytes));
}
public bool ValidatePassword(string encryptedPassword, string plainPassword) =>
EncryptPassword(plainPassword) == encryptedPassword;
}
}