public void ValidateProductKey()
{
string privateXmlKey = KeyHelpers.GetPrivateKey();
ProductKeyPublisher keyPublisher = new ProductKeyPublisher(privateXmlKey);
string productKey = keyPublisher.GenerateProductKey(123, 456, 789, "C", "toto", "Company", "*****@*****.**");
Console.WriteLine(productKey);
keyPublisher = new ProductKeyPublisher(privateXmlKey);
ProductKeyInfo result = keyPublisher.ValidateProductKey(productKey);
var shaHasher = new SHA1CryptoServiceProvider();
var usernameHash = Encoding.ASCII.GetString(shaHasher.ComputeHash(Encoding.ASCII.GetBytes("toto")));
var companyHash = Encoding.ASCII.GetString(shaHasher.ComputeHash(Encoding.ASCII.GetBytes("Company")));
var userEmailHash = Encoding.ASCII.GetString(shaHasher.ComputeHash(Encoding.ASCII.GetBytes("*****@*****.**")));
Assert.AreEqual(123, result.ProductID);
Assert.AreEqual(456, result.ProductFeatures);
Assert.AreEqual(789, result.TrialDays);
Assert.AreEqual(usernameHash, result.UsernameHash);
Assert.AreEqual(companyHash, result.CompanyHash);
Assert.AreEqual(userEmailHash, result.UserEmailHash);
Assert.AreEqual(DateTime.Now.Date, result.GeneratedDate.Date);
}
public void TryValidateWithPublicKey()
{
string privateXmlKey = KeyHelpers.GetPrivateKey();
ProductKeyPublisher keyPublisher = new ProductKeyPublisher(privateXmlKey);
string productKey = keyPublisher.GenerateProductKey(123, 456, 789, "C", "toto", "Company", "*****@*****.**");
Console.WriteLine(productKey);
privateXmlKey = KeyHelpers.GetPublicKey();
keyPublisher = new ProductKeyPublisher(privateXmlKey);
ProductKeyInfo result = keyPublisher.ValidateProductKey(productKey);
}
public void TryValidateWithFakeCryptProvider()
{
string privateXmlKey = KeyHelpers.GetPrivateKey();
ProductKeyPublisher keyPublisher = new ProductKeyPublisher(privateXmlKey);
string productKey = keyPublisher.GenerateProductKey(123, 456, 789, "C", "toto", "Company", "*****@*****.**");
Console.WriteLine(productKey);
privateXmlKey = (new RSACryptoServiceProvider()).ToXmlString(true);
keyPublisher = new ProductKeyPublisher(privateXmlKey);
ProductKeyInfo result = keyPublisher.ValidateProductKey(productKey);
}
public void ValidateFakeProductKey()
{
string privateXmlKey = KeyHelpers.GetPrivateKey();
ProductKeyPublisher keyPublisher = new ProductKeyPublisher(privateXmlKey);
string productKey = keyPublisher.GenerateProductKey(123, 456, 789, "C", "toto", "Company", "*****@*****.**");
Console.WriteLine(productKey);
productKey = productKey.Replace('1', '8');
productKey = productKey.Replace('2', '7');
productKey = productKey.Replace('3', '6');
productKey = productKey.Replace('4', '5');
Console.WriteLine(productKey);
keyPublisher = new ProductKeyPublisher(privateXmlKey);
ProductKeyInfo result = keyPublisher.ValidateProductKey(productKey);
}
