/// <summary>
/// Конструктор, использующийся для инициализации WebMoneyAccessor ключом Keeper Classic
/// </summary>
public WebMoneyAccessor()
{
var wmAccountDictionary = WebMoneyUtil.Instance.GetWmAccountSettings();
if (wmAccountDictionary == null)
{
Logger.Error("WebMoneyAccessor() - не удалось прочитать необходимые для инициализировать WebMoney параметры (wmId, purseNumber и др.)");
return;
}
keeperKeyValue = wmAccountDictionary["WmKeeperKeyValue"].ToString();
targetPurseNumber = (ulong)wmAccountDictionary["WmTargetPurseNumber"];
wmId = (WmId)(ulong)wmAccountDictionary["WmId"];
var targetPurseType = WebMoneyUtil.StrToCurrency(wmAccountDictionary["WmPurseCurrency"].ToString());
purse = new Purse
{
Number = targetPurseNumber,
Type = targetPurseType
};
var keeperKey = new KeeperKey(keeperKeyValue);
initializer = new Initializer(wmId, keeperKey)
{
StartDate = new DateTime(1983, 1, 1).ToUniversalTime()
};
initializer.Apply();
wmServerTimeDifference = (WmDateTime.ServerTime2UtcTime(DateTime.Now).Hour - DateTime.Now.ToUniversalTime().Hour);
}
public void EncryptDecrypt()
{
const string xmlKey =
"<RSAKeyValue><Modulus>VR//nsL+80zQAme+udfPanJjZuTJXbVid0Q8QntlnfAedr57TZnFjKSmCWJspJGU7sLs3VP1c0bs1uGw1MvW8G4F</Modulus><D>fbI2CL2ejA+o7a4CbClZGyKwzzfC/qcTsSm/C4hXwFkbvaTpsx0uzF+gj+Cd5qHlDGzum9Jn45AQzr1Y/qoou78A</D></RSAKeyValue>";
const long wmId = 123456789012;
string etalon;
byte[] encrypted;
using (var keeperKey = new DecryptedKey(xmlKey))
{
var signer = new Signer();
signer.Initialize(keeperKey);
etalon = signer.Sign("test", false);
using (var secureString = new SecureString())
{
secureString.AppendChar('ѕ');
secureString.AppendChar('а');
secureString.AppendChar('р');
secureString.AppendChar('о');
secureString.AppendChar('л');
secureString.AppendChar('ь');
secureString.AppendChar('1');
secureString.AppendChar('2');
secureString.MakeReadOnly();
encrypted = keeperKey.Encrypt(wmId, secureString);
}
}
using (KeeperKey decryptedKey = DecryptedKey.Decrypt(encrypted, wmId, Encoding.GetBytes("ѕароль12")))
{
var signer = new Signer();
signer.Initialize(decryptedKey);
string signature = signer.Sign("test", false);
Assert.AreEqual(etalon, signature);
string decryptedXmlKey = decryptedKey.ToXmlString();
Assert.AreEqual(xmlKey, decryptedXmlKey);
}
}
public byte[] DecryptKeeperKey(byte[] encrypted, long id, string password)
{
if (null == encrypted)
{
throw new ArgumentNullException(nameof(encrypted));
}
if (id < 0 || id > 999999999999L)
{
throw new ArgumentOutOfRangeException(nameof(id));
}
if (null == password)
{
throw new ArgumentNullException(nameof(password));
}
var idBytes =
Encoding.Default.GetBytes(id.ToString("000000000000", CultureInfo.InvariantCulture.NumberFormat));
var passwordBytes = Encoding.Default.GetBytes(password);
KeeperKey keeperKey;
try
{
var decryptedKey = new DecryptedKey(encrypted, idBytes, passwordBytes);
keeperKey = new KeeperKey(decryptedKey.Modulus, decryptedKey.D);
}
catch (CryptographicException exception)
{
throw new WrongPasswordException(exception.Message, exception);
}
return(SerializationUtility.Serialize(keeperKey));
}
public WmExchangerVendor()
{
wmid = WmId.Parse("320508520783");
key = new KeeperKey("<RSAKeyValue><Modulus>pV4KSuF3Tb7KrHeB+Mng4tRp14nw1HjuM/pBqa/YikNM7HBtwJaL9hUE5nZrcge8qjVU60jJyzPTPxEaenverjUM</Modulus><D>5bBcUTgYAzswW48F4eV6QpmscTKTBYvxasFem+NM+mlR2de+G5BO387ziYab09BtUypQKVYbJL9bewyqDqNufd8E</D></RSAKeyValue>");
initializer = new Initializer(wmid, key);
}
