private void generateKeyButton_Click(object sender, EventArgs e)
{
if (this.machineIDTextBox.Text == string.Empty)
{
this.machineIDTextBox.Text = StockToolKit.GetMachineUID();
}
StockLicense stockLicense = new StockLicense(this.expiryDateTimePicker.Value,
this.pseudoTextBox.Text,
this.machineIDTextBox.Text,
this.featureTextBox.Lines.ToList(),
int.Parse(this.majorVersionTextBox.Text),
int.Parse(this.minorVersionTextBox.Text));
this.licenseKeyTextBox.Text = stockLicense.LicenseKey;
}
private void verifyKeyButton_Click(object sender, EventArgs e)
{
try
{
StockLicense stockLicense = new StockLicense(this.expiryDateTimePicker.Value,
this.pseudoTextBox.Text,
this.machineIDTextBox.Text,
this.featureTextBox.Lines.ToList(),
int.Parse(this.majorVersionTextBox.Text),
int.Parse(this.minorVersionTextBox.Text));
if (this.licenseKeyTextBox.Text == stockLicense.LicenseKey)
{
MessageBox.Show("Congratulations your license key is valid !!!" + System.Environment.NewLine + System.Environment.NewLine +
"Expiry date:\t" + stockLicense.ExpiryDate + System.Environment.NewLine +
"Version:\t\t" + stockLicense.MajorVerion + "." + stockLicense.MinorVerion + System.Environment.NewLine +
"User ID:\t\t" + stockLicense.UserID + System.Environment.NewLine +
"Machine ID:\t" + stockLicense.MachineID, "Success");
}
else
{
StockLicense otherLicense = new StockLicense(this.pseudoTextBox.Text, this.licenseKeyTextBox.Text);
if (otherLicense.UserID == stockLicense.UserID &&
otherLicense.ExpiryDate == stockLicense.ExpiryDate &&
otherLicense.MachineID == stockLicense.MachineID)
{
MessageBox.Show("Your algo is crap");
}
else
{
MessageBox.Show("Expiry date:\t" + otherLicense.ExpiryDate + System.Environment.NewLine +
"User ID: \t" + otherLicense.UserID + System.Environment.NewLine +
"Machine ID:\t" + otherLicense.MachineID, "License Key Error");
}
}
}
catch
{
MessageBox.Show("Exception creating the license objet");
}
}
private bool CheckLicense()
{
return true;
StockLicense stockLicense = null;
// Check on local disk in license is found
string licenseFileName = Settings.Default.RootFolder + @"\license.dat";
if (File.Exists(licenseFileName))
{
string fileName = licenseFileName;
using (StreamReader sr = new StreamReader(fileName))
{
try
{
stockLicense = new StockLicense(Settings.Default.UserId, sr.ReadLine());
}
catch
{
this.DeactivateGraphControls(Localisation.UltimateChartistStrings.LicenseCorrupted);
return false;
}
if (stockLicense.UserID != Settings.Default.UserId)
{
this.DeactivateGraphControls(Localisation.UltimateChartistStrings.LicenseInvalidUserId);
return false;
}
if (Settings.Default.MachineID == string.Empty)
{
Settings.Default.MachineID = StockToolKit.GetMachineUID();
Settings.Default.Save();
}
if (stockLicense.MachineID != Settings.Default.MachineID)
{
this.DeactivateGraphControls(Localisation.UltimateChartistStrings.LicenseInvalidMachineId);
return false;
}
if (stockLicense.ExpiryDate < DateTime.Today)
{
this.DeactivateGraphControls(Localisation.UltimateChartistStrings.LicenseExpired);
return false;
}
if (Assembly.GetExecutingAssembly().GetName().Version.Major > stockLicense.MajorVerion)
{
this.DeactivateGraphControls(Localisation.UltimateChartistStrings.LicenseWrongVersion);
return false;
}
}
}
else
{
this.DeactivateGraphControls(Localisation.UltimateChartistStrings.LicenseNoFile);
}
return true;
}
