private void License_Shown_1(object sender, EventArgs e)
{
try
{
Form1 main = new Form1();
RegistryKey license = Registry.CurrentUser.OpenSubKey(@"Software\EnjoyStream", false);
var licensekey = license.GetValue("LICENSE").ToString();
RegistryKey call = Registry.CurrentUser.OpenSubKey(@"Software\EnjoyStream", false);
var callkey = call.GetValue("CALL").ToString();
if (checkMachineType().ToString() == "True")
{
RegistryKey winLogonKey = Registry.CurrentUser.OpenSubKey(@"Software\EnjoyStream", true);
var key = winLogonKey.GetValue("KEY").ToString();
if (licensekey.Equals(AesOperation.DecryptString(key, callkey).ToString()))
{
Hide();
main.Closed += (s, args) => this.Close();
main.Show();
}
}
}
catch
{
MessageBox.Show("Error! Please contact with the developer!\n", "EnjoyStream", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
void LicenseCheck()
{
try
{
Form1 main = new Form1();
RegistryKey license = Registry.LocalMachine.OpenSubKey(@"Software\EnjoyStream", false);
var licensekey = license.GetValue("LICENSE").ToString();
RegistryKey call = Registry.CurrentUser.OpenSubKey(@"Software\EnjoyStream", false);
var callkey = call.GetValue("CALL").ToString();
if (checkMachineType().ToString() == "True")
{
RegistryKey winLogonKey = Registry.CurrentUser.OpenSubKey(@"Software\EnjoyStream", true);
var key = winLogonKey.GetValue("KEY").ToString();
if (licensekey.Equals(AesOperation.DecryptString(key, callkey).ToString()))
{
this.Hide();
main.Closed += (s, args) => this.Close();
main.Show();
}
else
{
MessageBox.Show("Invalid product key!\n (Bad license)!", "EnjoyStream", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(0);
}
}
else if (licensekey.Equals(AesOperation.DecryptString(keyinput.Text, callkey).ToString()))
{
//WRITE THE KEY
RegistryKey winkey = Registry.CurrentUser.CreateSubKey(@"Software\EnjoyStream");
winkey.SetValue("KEY", keyinput.Text.ToString());
winkey.Close();
Hide();
main.Closed += (s, args) => this.Close();
main.Show();
}
}
catch
{
MessageBox.Show("Invalid product key!\n", "EnjoyStream", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(0);
}
}
