private void frmInterface_Load(object sender, EventArgs e)
{
if (ForceToClose)
{
this.Close();
}
using (RegistryKey Key = Registry.LocalMachine.OpenSubKey(@"Software\Autodesk\AutoCAD\R17.2\ACAD-7001:409\Applications\ATEND", false))
{
if (Key != null)
{
lblPath.Text = Key.GetValue("LOADER").ToString();
Path = Key.GetValue("LOADER").ToString();
lblVersion.Text = Key.GetValue("VERSION").ToString();
Version = Key.GetValue("VERSION").ToString();
}
}
Path = Path.Replace("Atend.dll", "");
Version = Version.Substring(6, 7).Replace(".", "");
Atend.Global.Utility.UInterface inter = new Atend.Global.Utility.UInterface();
string plainText = inter.GetInterface();
string passPhrase = Version;
string saltValue = Version;
string hashAlgorithm = "SHA1";
int passwordIterations = 2;
string initVector = "@1B2c3D4e5F6g7H8";
int keySize = 256;
string EncryptText = inter.EnInterface(plainText, passPhrase, saltValue, hashAlgorithm, passwordIterations, initVector, keySize);
lblRequest.Text = EncryptText;
FileStream stream = new FileStream(string.Format(@"{0}LICENCE.ATND", Path), System.IO.FileMode.Create);
System.Text.ASCIIEncoding a = new ASCIIEncoding();
byte[] reader = a.GetBytes(EncryptText); //Convert.FromBase64String(EncryptText);
stream.Write(reader, 0, reader.Length);
stream.Close();
}
private void btnOK_Click(object sender, EventArgs e)
{
if (txtActivePath.Text != "")
{
FileStream fs = new FileStream(txtActivePath.Text, FileMode.Open);
BinaryReader br = new BinaryReader(fs);
byte[] s = br.ReadBytes((Int32)br.BaseStream.Length);
fs.Dispose();
System.Text.ASCIIEncoding a = new ASCIIEncoding();
string activepass = a.GetString(s);
string versionsoft = "";
using (RegistryKey Key = Registry.LocalMachine.OpenSubKey(@"Software\Autodesk\AutoCAD\R17.2\ACAD-7001:409\Applications\ATEND", false))
{
if (Key != null)
{
versionsoft = Key.GetValue("VERSION").ToString();
}
}
versionsoft = versionsoft.Substring(6, 7).Replace(".", "");
Atend.Global.Utility.UInterface inter = new Atend.Global.Utility.UInterface();
string passPhrase = versionsoft;
string saltValue = versionsoft;
string hashAlgorithm = "SHA1";
int passwordIterations = 2;
string initVector = "@1B2c3D4e5F6g7H8";
int keySize = 256;
string orginalpass = inter.DeInterface(activepass, passPhrase, saltValue, hashAlgorithm, passwordIterations, initVector, keySize);
if (orginalpass != "")
{
if (orginalpass.Length == 48 || orginalpass.Length == 47)
{
try
{
string pinterface = orginalpass.Substring(0, 16);
string hinterface = orginalpass.Substring(16, 10);
string dinterface = orginalpass.Substring(26, 8);
string vinterface = orginalpass.Substring(34, 4);
string tinterface = orginalpass.Substring(38, 8);
string duinterface = orginalpass.Substring(46);
string temp = inter.GetInterface();
string ptemp = temp.Substring(0, 16);
string htemp = orginalpass.Substring(16, 10);
if (ptemp != pinterface || htemp != hinterface)
{
MessageBox.Show("کد فعال سازی اشتباه می باشد");
AllowClosing = false;
return;
}
else
{
RegistryKey key = Registry.LocalMachine.OpenSubKey(@"Software\Autodesk\AutoCAD\R17.2\ACAD-7001:409\Applications\ATEND", true);
if (key != null)
{
key.SetValue("InterfacePI", pinterface, RegistryValueKind.String);
key.SetValue("InterfaceHS", hinterface, RegistryValueKind.String);
key.SetValue("InterfaceDT", tinterface, RegistryValueKind.String);
key.SetValue("InterfaceDU", duinterface, RegistryValueKind.DWord);
_ISACTIVE = 1;
MessageBox.Show("فعال سازی با موفقیت نجام گردید ");
AllowClosing = true;
}
}
}
catch (System.Exception ex)
{
MessageBox.Show("خطا ." + ex.Message);
AllowClosing = false;
}
}
else
{
MessageBox.Show("کد فعال سازی اشتباه می باشد");
AllowClosing = false;
}
}
else
{
MessageBox.Show("کد فعال سازی اشتباه می باشد");
AllowClosing = false;
return;
}
}
}
