public static LicenseChecker GetLicenseChecker(LicenseOptions options)
{
var sys = new WinSys();
var remote = GetRemoteChecker(options, sys);
var validator = GetValidator(options);
return new LocalChecker(remote, validator);
}
//
private static Details LoadCompanyAndProduct(LicenseOptions options)
{
var r1 = new OptionsDetailsReader(options);
var r2 = new AssemblyDetailsReader(GetRootAssembly());
var reader = new CompositeDetailsReader(r1, r2);
return reader.Read();
}
/// <summary>
/// Factory method
/// </summary>
/// <param name="options">The license options</param>
/// <returns>A new Licenser</returns>
public static Licenser Create(LicenseOptions options)
{
var storage = Bootstrapper.GetStorage(options);
var checker = Bootstrapper.GetLicenseChecker(options);
var licenser = new Licenser(storage, checker);
licenser.Initialize();
return licenser;
}
private static Validator GetValidator(LicenseOptions options)
{
return new OrValidator(
new HMACValidator(options.Password, it => it, null),
new GuidValidator(it => it.Key, null),
new NonEmptyValidator(it => it.Name,
new NonEmptyValidator(it => it.Contact,
new ExpirationValidator(it => it.Expiration,
null))));
}
private static LicenseChecker GetRemoteChecker(LicenseOptions options, Sys sys)
{
var checkUrl = options.CheckUrl;
if (String.IsNullOrWhiteSpace(checkUrl))
return new NullRemoteChecker();
var submitUrl = options.SubmitUrl.NullIfEmpty() ?? checkUrl;
var remote = new WebRemote(submitUrl);
var builder = new WebRequestBuilder(sys, checkUrl);
var parser = new WebResponseParser();
return new RemoteCheckerClient(remote, builder, parser);
}
public static Storage GetStorage(LicenseOptions options)
{
var details = LoadCompanyAndProduct(options);
var pathBuilder = new RegistryPathBuilder();
var subkey = pathBuilder.GetPath(details);
var key = Registry.CurrentUser.OpenSubKey(subkey, RegistryKeyPermissionCheck.ReadWriteSubTree)
?? Registry.CurrentUser.CreateSubKey(subkey, RegistryKeyPermissionCheck.ReadWriteSubTree);
var io = new RegistryIO(key);
var encryptor = GetEncryptor(options);
var serializer = new LicenseSerializer();
return new SecureStorage(io, encryptor, serializer);
}
public MainForm()
{
InitializeComponent();
var options = new LicenseOptions
{
Password = "******",
Salt = "saltsaltsalt",
CheckUrl = null,
SubmitUrl = null,
};
licenser = Licenser.Create(options);
sys = new WinSys();
}
private static Encryptor GetEncryptor(LicenseOptions options)
{
return String.IsNullOrWhiteSpace(options.Password) || String.IsNullOrWhiteSpace(options.Salt)
? (Encryptor) new NullEncryptor()
: new RijndaelEncryptor(options.Password, options.Salt);
}
public void SetUp()
{
var options = new LicenseOptions
{
Password = PASSWORD,
Salt = SALT,
CheckUrl = null,
SubmitUrl = null,
Company = COMPANY,
Product = PRODUCT,
};
licenser = Licenser.Create(options);
}
public OptionsDetailsReader(LicenseOptions options)
{
this.options = options;
}