internal static bool ValidateSK(SerialKey key)
{
string HashCode = ComputerSKHash(key._KeyPartA, key._KeyPartB, key._KeyPartC, key._KeyPartD, key._BusinessName);
if ((!string.IsNullOrEmpty(HashCode)) && key._KeyHashCode == HashCode)
{
return(true);
}
return(false);
}
private void button1_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(textBox1.Text) &&
!string.IsNullOrEmpty(textBox2.Text) &&
!string.IsNullOrEmpty(textBox3.Text))
{
string[] skey = textBox2.Text.Split('-');
if (skey.Length == 4 && textBox2.Text.Length == 23)
{
SerialKey key = new SerialKey();
key._BusinessName = textBox1.Text;
key._KeyPartA = skey[0];
key._KeyPartB = skey[1];
key._KeyPartC = skey[2];
key._KeyPartD = skey[3];
key._KeyHashCode = textBox3.Text;
if (ValidateSerialKey.ValidateSK(key))
{
try
{
string LicenseFile = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\ExpressTaxi.lic";
string sKey = string.Format("{0}-{1}-{2}-{3}", key._KeyPartA, key._KeyPartB, key._KeyPartC, key._KeyPartD);
using (System.IO.StreamWriter file = new System.IO.StreamWriter(LicenseFile))
{
file.WriteLine(string.Format("BusinessName:{0}:ExpressTaxi:1.1", key._BusinessName));
file.WriteLine(string.Format("SerialKey:{0}:ExpressTaxi:1.1", sKey));
file.WriteLine(string.Format("ActivationCode:{0}:ExpressTaxi:1.1", key._KeyHashCode));
}
Config.ShowInfoMessage("License successfully validated, Please restart ExpressTaxi for it to take effect.");
this.Close();
}
catch (Exception ex)
{
log.Error(ex);
Config.ShowErrorMessage("Failed to save license file.");
}
}
else
{
Config.ShowErrorMessage("Validation Failed. The information entered is not valid to activate ExpressTaxi.");
}
}
else
{
Config.ShowErrorMessage("Invalid Serial Key Entered.");
}
}
else
{
Config.ShowErrorMessage("The information entered is not valid to activate ExpressTaxi.");
}
}
internal static bool LoadAppRegInfo()
{
try
{
string LicenseFile = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\ExpressTaxi.lic";
string[] LicenseArray = new string[3];
using (StreamReader reader = new StreamReader(LicenseFile))
{
string line1 = reader.ReadLine();
string line2 = reader.ReadLine();
string line3 = reader.ReadLine();
string[] tmpArray = line1.Split(':');
if (tmpArray[0] == "BusinessName")
{
LicenseArray[0] = tmpArray[1];
}
else if (tmpArray[0] == "SerialKey")
{
LicenseArray[1] = tmpArray[1];
}
else if (tmpArray[0] == "ActivationCode")
{
LicenseArray[2] = tmpArray[1];
}
tmpArray = line2.Split(':');
if (tmpArray[0] == "BusinessName")
{
LicenseArray[0] = tmpArray[1];
}
else if (tmpArray[0] == "SerialKey")
{
LicenseArray[1] = tmpArray[1];
}
else if (tmpArray[0] == "ActivationCode")
{
LicenseArray[2] = tmpArray[1];
}
tmpArray = line3.Split(':');
if (tmpArray[0] == "BusinessName")
{
LicenseArray[0] = tmpArray[1];
}
else if (tmpArray[0] == "SerialKey")
{
LicenseArray[1] = tmpArray[1];
}
else if (tmpArray[0] == "ActivationCode")
{
LicenseArray[2] = tmpArray[1];
}
string[] sKey = LicenseArray[1].Split('-');
SerialKey key = new SerialKey();
key._BusinessName = LicenseArray[0];
key._KeyHashCode = LicenseArray[2];
key._KeyPartA = sKey[0];
key._KeyPartB = sKey[1];
key._KeyPartC = sKey[2];
key._KeyPartD = sKey[3];
ExpTmsRSet = ValidateSerialKey.ValidateSK(key);
return(true);
}
}
catch (Exception ex)
{
log.Error(ex);
}
return(false);
}
