static byte[] ZipEncrypt(LocalEvent e, string secretKey)
{
var bytes = Encoding.UTF8.GetBytes(e.Json());
var compressed = bytes.Compress();
var encrypted = BytesCrypto.EncryptFromBytes(secretKey, compressed);
return(encrypted);
}
void Save(UserConfig user)
{
var bytes = BytesCrypto.Encrypt(_password, JsonConvert.SerializeObject(user));
var userFolder = Scrambler.Obfuscate(user.Username, _password);
var dirPath = "../sndc";
var filePath = $"{dirPath}/{userFolder}".ToLowerInvariant();
File.WriteAllBytes(filePath, bytes);
}
public LocalEvent GetEvent(string secretKey)
{
if (_event == null)
{
var decrypted = BytesCrypto.DecryptToBytes(secretKey, ZipEncryptedData);
var decompressed = decrypted.Decompress();
var json = Encoding.UTF8.GetString(decompressed);
_event = (LocalEvent)json.Parse(AssemblyQualifiedName);
}
return(_event);
}
public UserConfig CreateOrDecrypUserConfig()
{
var userFolder = Scrambler.Obfuscate(_username, _password);
var dirPath = "../sndc";
var filePath = $"{dirPath}/{userFolder}".ToLowerInvariant();
if (!File.Exists(filePath))
{
var config = CreateUserConfig();
var bytes = BytesCrypto.Encrypt(_password, JsonConvert.SerializeObject(config));
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
File.WriteAllBytes(filePath, bytes);
return(config);
}
var data = File.ReadAllBytes(filePath);
var json = BytesCrypto.Decrypt(_password, data);
return(JsonConvert.DeserializeObject <UserConfig>(json));
}
