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Adds assemblies config, fixes crash bugs. (#134)

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Kamron Batman 2020-05-09 12:55:56 -07:00 • committed by GitHub
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Projects/Scripts/Accounting/Security/AccountSecurity.cs
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@ -1,71 +0,0 @@
/*************************************************************************
* ModernUO *
* Copyright (C) 2019-2020 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: AccountSecurity.cs *
* Created: 2020/05/01 - Updated: 2020/05/02 *
* *
* 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. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* 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;
namespace Server.Accounting.Security
{
public enum PasswordProtectionAlgorithm
{
// Obsolete algorithms from RunUO. These are not secure!
// They are included for password upgrades only.
None,
MD5,
SHA1,
// Supported algorithms
SHA2, // ServUO compatibility
PBKDF2,
Argon2 // Recommended algorithm for real security.
}
public static class AccountSecurity
{
// TODO: Put it in a configuration
public static PasswordProtectionAlgorithm CurrentAlgorithm { get; set; }
public static readonly IPasswordProtection CurrentPasswordProtection = GetPasswordProtection(CurrentAlgorithm);
public static void Configure()
{
CurrentAlgorithm =
ServerConfiguration.GetOrUpdateSetting("accountSecurity.encryptionAlgorithm", PasswordProtectionAlgorithm.Argon2);
if (CurrentAlgorithm < PasswordProtectionAlgorithm.SHA2)
throw new Exception($"Security: {CurrentAlgorithm} is obselete and not secure. Do not use it.");
}
public static IPasswordProtection GetPasswordProtection(PasswordProtectionAlgorithm algorithm)
{
var passwordProtection = algorithm switch
{
PasswordProtectionAlgorithm.MD5 => MD5PasswordProtection.Instance,
PasswordProtectionAlgorithm.SHA1 => SHA1PasswordProtection.Instance,
PasswordProtectionAlgorithm.SHA2 => SHA2PasswordProtection.Instance,
PasswordProtectionAlgorithm.PBKDF2 => PBKDF2PasswordProtection.Instance,
PasswordProtectionAlgorithm.Argon2 => Argon2PasswordProtection.Instance,
_ => null
};
return passwordProtection;
}
}
}