public Database(string magicWord, string password)
{
RootFolderModels = new List <FolderModel>();
var random = RandomNumberGenerator.Create();
_initializationVector = new byte[16];
random.GetBytes(_initializationVector);
byte[] salt = CreateSalt(32);
_magicWordByte = GenerateSaltedHash(ConvertToByte(magicWord), salt);
byte[] passwordByte = ConvertToByte32Array(password);
EncryptorAES AES = new EncryptorAES();
_encodedMagicWordByte = AES.EncryptStringToBytes(ConvertByteToString(_magicWordByte), passwordByte, _initializationVector);
}
internal void CheckPassword(string password)
{
try
{
byte[] passwordByte = ConvertToByte32Array(password);
EncryptorAES AES = new EncryptorAES();
string decodedMagicWord = AES.DecryptStringFromBytes(_encodedMagicWordByte, passwordByte, _initializationVector);
byte[] decodedMagicWordByte = ConvertToByte(decodedMagicWord);
if (Enumerable.SequenceEqual(decodedMagicWordByte, _magicWordByte))
{
_key = passwordByte;
}
//else
//{
// throw new Exception("Wrong password!");
//}
}
catch
{
throw new UnauthorizedAccessException("Wrong password!");
}
}