using System;
using System.Diagnostics;
using System.Linq;
using System.Management;
using System.Security.Cryptography;
using System.Text;
namespace CC_Functions.Misc
{
///
/// Functions for hardware identidiers
///
public static class Hid
{
///
/// Whether to force Win32-based operation
///
public static bool ForceWindows = false;
private static byte[] _fingerPrint;
private static readonly string HidClasses = @"Win32_Processor:UniqueId
Win32_Processor:ProcessorId
Win32_Processor:Name
Win32_Processor:Manufacturer
Win32_BIOS:Manufacturer
Win32_BIOS:SMBIOSBIOSVersion
Win32_BIOS:IdentificationCode
Win32_BIOS:SerialNumber
Win32_BIOS:ReleaseDate
Win32_BIOS:Version
Win32_BaseBoard:Model
Win32_BaseBoard:Manufacturer
Win32_BaseBoard:Name
Win32_BaseBoard:SerialNumber
Win32_NetworkAdapterConfiguration:MACAddress";
///
/// The HID for this machine
///
public static byte[] Value
{
get
{
if (_fingerPrint != null) return _fingerPrint;
string fingerprintTmp = "";
if (ForceWindows ||
new[]
{
PlatformID.Xbox, PlatformID.Win32S, PlatformID.Win32Windows, PlatformID.Win32NT,
PlatformID.WinCE
}.Contains(Environment.OSVersion.Platform))
HidClasses.Split(new[] {"\r\n"}, StringSplitOptions.None).Select(s =>
{
if (s.StartsWith("\n"))
s = s.Remove(0, 1);
return s.Split(':');
}).ToList().ForEach(s =>
{
using ManagementClass mc = new ManagementClass(s[0]);
using ManagementObjectCollection moc = mc.GetInstances();
ManagementBaseObject[] array = moc.OfType().ToArray();
for (int j = 0; j < array.Length; j++)
try
{
fingerprintTmp += array[j][s[1]].ToString();
break;
}
catch
{
Console.WriteLine("Failed to read property");
}
});
else //Linux implementation. This will not work if you are using Mono on windows or do not have "uname", "lscpu" and "id" available
{
Process p = new Process
{
StartInfo =
{
UseShellExecute = false,
RedirectStandardOutput = true,
FileName = "uname",
Arguments = "-nmpio"
}
};
p.Start();
fingerprintTmp = p.StandardOutput.ReadToEnd();
p.WaitForExit();
p.StartInfo.FileName = "lscpu";
p.StartInfo.Arguments = "-ap";
p.Start();
fingerprintTmp += p.StandardOutput.ReadToEnd();
p.WaitForExit();
p.StartInfo.FileName = "ip";
p.StartInfo.Arguments = "link";
p.Start();
fingerprintTmp += p.StandardOutput.ReadToEnd();
p.WaitForExit();
}
using MD5 sec = new MD5CryptoServiceProvider();
byte[] bt = Encoding.ASCII.GetBytes(fingerprintTmp);
_fingerPrint = sec.ComputeHash(bt);
return _fingerPrint;
}
}
///
/// Encrypts data using Crypto's Encrypt and the HID
///
/// The data to encrypt
/// The encrypted data
public static byte[] EncryptLocal(byte[] unencrypted) =>
Crypto.Encrypt(unencrypted, Value);
///
/// Decrypts data using Crypto's Decrypt and the HID
///
/// The data to decrypt
/// The decrypted data
public static byte[] DecryptLocal(byte[] encrypted) =>
Crypto.Decrypt(encrypted, Value);
}
}