public void GetBytesFromValidPrefixedHexString()
{
string hex = "0x00FF";
byte[] hexByte = CryptographyUtility.GetBytesFromHexString(hex);
Assert.AreEqual(0, hexByte[0]);
Assert.AreEqual(255, hexByte[1]);
}
public void GetBytesFromValidHexString()
{
string hex = "00FF";
byte[] hexByte = CryptographyUtility.GetBytesFromHexString(hex);
byte expected = 0;
Assert.AreEqual(expected, hexByte[0]);
expected = 255;
Assert.AreEqual(expected, hexByte[1]);
}
private byte[] GetKeyBox()
{
if (keyBox.Text.Length > 0)
{
byte [] hexBytes = CryptographyUtility.GetBytesFromHexString(keyBox.Text);
return(hexBytes);
}
else
{
return(new byte[0]);
}
}
private bool ValidateEntropy()
{
bool result = true;
if (txtEntropy.TextLength < EntropySizeBase64)
{
result = false;
}
try
{
CryptographyUtility.GetBytesFromHexString(txtEntropy.Text);
}
catch
{
result = false;
}
return(result);
}
public void GetBytesFromInvalidCharactersHexStringThrows()
{
string hex = "Invalid!";
CryptographyUtility.GetBytesFromHexString(hex);
}
public void GetBytesFromInvalidLengthHexStringThrowsThrows()
{
string hex = "0FF";
CryptographyUtility.GetBytesFromHexString(hex);
}
/// <summary>
/// Method to generate Password Encryption Key.
/// This method is main entry point for the application.
/// </summary>
public static void GeneratePasswordEncryptionKey()
{
try
{
// Code that runs on application startup
//Common.MessagePath = Application.StartupPath + "/App_Data/Messages.xml";
string defaultPassword = ConfigurationSettings.AppSettings["DefaultPassword"];
if (!Directory.Exists(Properties.Resources.CryptoKeyPath))
{
Directory.CreateDirectory(Properties.Resources.CryptoKeyPath);
}
if (!File.Exists(Properties.Resources.CryptoKeyPath + "Vestige.key"))
{
using (Stream io = new FileStream(Properties.Resources.CryptoKeyPath + "Vestige.key", FileMode.Append))
{
CryptographyManager.WriteProtectedKey(io,
CryptographyManager.CreateProtectedKey(CryptographyUtility.GetBytesFromHexString("22E3CA2764D24337430C7081CAB1751CDEC4081DDB8CF64AA292583A607B4A47"), DataProtectionScope.LocalMachine));
io.Close();
}
//using (DataTaskManager dtManager = new DataTaskManager())
//{
// string adminPwd = (new CryptographyManager(CryptographyProviderType.SymmetricCryptoProvider)).Encrypt(ConfigurationSettings.AppSettings["DefaultPassword"]);
// string sqlQuery = string.Empty;
// //sqlQuery = "IF EXISTS(SELECT * FROM User_Master WHERE UserName = '******' AND Status = 1) ";
// sqlQuery += "UPDATE User_Master SET Password='******' WHERE UPPER(UserName) = 'SUPER.ADMIN' AND Status = 1 ";
// //sqlQuery += "ELSE INSERT INTO User_Master(UserId, UserName, Password, FirstName, Status, CreatedBy, CreatedDate, ModifiedBy, ModifiedDate) ";
// //sqlQuery += "VALUES(0, 'Admin', '" + adminPwd + "', 'Administrator', 1, 0, GETDATE(), 0, GETDATE())";
// dtManager.ExecuteSqlQuery(sqlQuery);
//}
}
}
catch (Exception ex)
{
throw ex;
//Common.LogException(ex);
//MessageBox.Show(Common.GetMessage("10002"), Common.GetMessage("10001"),
// MessageBoxButtons.OK, MessageBoxIcon.Error);
//Application.Exit();
}
}