public static void SmallLicenseKeyGenrationTest()
{
IAsymmetricEncryptionProvider asymmetricEncryptionProvider = new AsymmetricEncryptionProvider();
ISymmetricEncryptionProvider symmetricEncryptionProvider = new SymmetricEncryptionProvider();
IHashingProvider hashingProvider = new HashingProvider();
IObjectSerializationProvider objectSerializationProvider = new ObjectSerializationProvider();
ILicenseActiviationProvider licenseActiviationProvider = new LicenseActiviationProvider(
asymmetricEncryptionProvider, symmetricEncryptionProvider, objectSerializationProvider);
INumberDataGeneratorProvider numberDataGeneratorProvider = new NumberDataGenerator();
IPackingService packingService = new PackingService(numberDataGeneratorProvider);
IHardwareFingerprintService hardwareFingerprintService = new HardwareFingerprintService(new WmiDataProvider(), hashingProvider);
IClientLicenseRepository clientLicenseRepository = new ClientLicenseRepository(objectSerializationProvider,
symmetricEncryptionProvider);
IClientLicenseService clientLicenseService = new ClientLicenseService(clientLicenseRepository);
ISmallKeyGenerator smallKeyGenerator = new WaveTech.Scutex.Generators.StaticKeyGeneratorSmall.KeyGenerator(symmetricEncryptionProvider, asymmetricEncryptionProvider, hashingProvider);
ILargeKeyGenerator staticKeyGeneratorLarge = new WaveTech.Scutex.Generators.StaticKeyGeneratorLarge.KeyGenerator(symmetricEncryptionProvider, asymmetricEncryptionProvider, hashingProvider, hardwareFingerprintService);
LicenseKeyService licenseKeyService = new LicenseKeyService(smallKeyGenerator, staticKeyGeneratorLarge, packingService, clientLicenseService);
ClientLicense license = new ClientLicense();
LicenseGenerationOptions generationOptions = new LicenseGenerationOptions();
license.UniqueId = Guid.NewGuid();
license.Product = new Product();
license.Product.Name = "My Great Uber Cool Product, with new juice!";
license.Product.ProductId = 1;
string productHash = hashingProvider.Checksum32(license.GetLicenseProductIdentifier()).ToString("X");
Dictionary<string, string> licenseKeys = new Dictionary<string, string>();
DateTime start = DateTime.Now;
try
{
List<string> keys = licenseKeyService.GenerateLicenseKeys("TEST", license, generationOptions, 100000);
foreach (string key in keys)
{
string hash = hashingProvider.ComputeHash(key, "SHA256");
licenseKeys.Add(hash, key);
Console.WriteLine(key);
Console.WriteLine(hash + " " + hash.Equals(hashingProvider.ComputeHash(key, "SHA256")));
}
}
catch (Exception ex)
{ Console.WriteLine(ex.Message); }
finally
{
Console.WriteLine();
Console.WriteLine("=================================");
DateTime end = DateTime.Now;
Console.WriteLine(string.Format("Key Generation took {0}", end - start));
Console.WriteLine(string.Format("Generated {0} unique license keys", licenseKeys.Count));
Console.WriteLine();
Console.WriteLine("Press enter to exit.");
Console.ReadLine();
}
}
public void TestLicenseKeyHashing()
{
IAsymmetricEncryptionProvider asymmetricEncryptionProvider = new AsymmetricEncryptionProvider();
ISymmetricEncryptionProvider symmetricEncryptionProvider = new SymmetricEncryptionProvider();
IHashingProvider hashingProvider = new HashingProvider();
IObjectSerializationProvider objectSerializationProvider = new ObjectSerializationProvider();
ILicenseActiviationProvider licenseActiviationProvider = new LicenseActiviationProvider(
asymmetricEncryptionProvider, symmetricEncryptionProvider, objectSerializationProvider);
INumberDataGeneratorProvider numberDataGeneratorProvider = new NumberDataGenerator();
IPackingService packingService = new PackingService(numberDataGeneratorProvider);
IClientLicenseRepository clientLicenseRepository = new ClientLicenseRepository(objectSerializationProvider,
symmetricEncryptionProvider);
IClientLicenseService clientLicenseService = new ClientLicenseService(clientLicenseRepository);
IKeyGenerator smallKeyGenerator = new WaveTech.Scutex.Generators.StaticKeyGeneratorSmall.KeyGenerator(symmetricEncryptionProvider, asymmetricEncryptionProvider, hashingProvider);
LicenseKeyService licenseKeyService = new LicenseKeyService(smallKeyGenerator, packingService, clientLicenseService);
ClientLicense license = new ClientLicense();
LicenseGenerationOptions generationOptions = new LicenseGenerationOptions();
license.UniqueId = Guid.NewGuid();
license.Product = new Product();
license.Product.Name = "My Great Uber Cool Product, with new juice!";
license.Product.ProductId = 1;
string productHash = hashingProvider.Checksum32(license.GetLicenseProductIdentifier()).ToString("X");
Dictionary<string, string> licenseKeys = new Dictionary<string, string>();
List<string> keys = licenseKeyService.GenerateLicenseKeys("TEST", license, generationOptions, 100000);
foreach (string key in keys)
{
string hash = hashingProvider.ComputeHash(key, "SHA256");
licenseKeys.Add(hash, key);
Console.WriteLine(key + "\t" + hash);
Assert.IsTrue(hash.Equals(hashingProvider.ComputeHash(key, "SHA256")));
Assert.IsFalse(hash.Contains("'"));
}
}