public void Show(LavaUser user)
{
this.Title = user.UserName;
this.Show();
currentUser = user;
LoadingScreen.LoadingScreen loadingScreen = new LoadingScreen.LoadingScreen();
loadingScreen.Show();
// Open document
var LoadingThread = new BackgroundWorker();
//Запуск процесса десереализации в фоновом потоке
LoadingThread.DoWork += (s, args) =>
{
try
{
IFileTransfer fileHost = new FileTransferClient();
string[] fileList = fileHost.GetFileList(user.UserName);
if (fileList == null)
throw new Exception("Error. File list in null");
foreach (var file in fileList)
{
//Получаем файл. Расшифровываем. Парсим.
entrys.Deserialize(file, CryptoLibrary.decrypt28147cfb(user.MasterKey, GetFile(fileHost, file)));
}
}
catch (Exception ex)
{
args.Result = ex.Message;
}
};
LoadingThread.RunWorkerCompleted += (s, e) =>
{
if (e.Result != null)
MessageBox.Show(loadingScreen, e.Result.ToString(), "Error!", MessageBoxButton.OK, MessageBoxImage.Error);
loadingScreen.Close();
};
LoadingThread.RunWorkerAsync();
}
private void btnLogIn_Click(object sender, RoutedEventArgs e)
{
lblError.Content = "";
byte[] cipheredKeyContainer = new byte[64];
IAuthenticate proxy = new AuthenticateClient();
LavaResult result = proxy.Authenticate(tbUserName.Text, pbPassword.Password);
if (result.Result == LAVA_ERROR_CODE.NO_MASTER_KEY)
{
MasterKeyWindow msKeyWnd = new MasterKeyWindow();
msKeyWnd.ShowDialog();
byte[] masterKey = CryptoLibrary.generateRandom(32);
byte[] keyContainer = TLVUtil.StoreTag(0x25, masterKey);
cipheredKeyContainer = CryptoLibrary.encrypt28147cfb(
CryptoLibrary.computeHash3411(Utility.StringToByteArray(MasterKeyWindow.Password)),
keyContainer);
result = proxy.StoreKeyContainer(tbUserName.Text, cipheredKeyContainer);
if (result.Result != LAVA_ERROR_CODE.OK)
{
lblError.Content = "Error while putting container: " + result.Result.ToString();
return;
}
}
if (result.Result == LAVA_ERROR_CODE.OK)
{
EnterMasterKey enterKey = new EnterMasterKey(tbUserName.Text, (AuthenticateClient)proxy);
enterKey.ShowDialog();
byte[] key = EnterMasterKey.key;
this.Close();
LavaUser user = new LavaUser(tbUserName.Text, pbPassword.Password);
user.MasterKey = key;
wnd.Show(user);
}
else
lblError.Content = "wrong name or pword";
}