private async void Test_Click(object sender, RoutedEventArgs e)
{
String Passwords = await CryptoInterface.GetPasswords(Key);
Debug.WriteLine("<passwords>");
Debug.WriteLine(Passwords);
Debug.WriteLine("</passwords>");
Passwords += "LINE1" + INTRASPLIT + "LINE2" + INTRASPLIT + "LINE3" + INTERSPLIT;
Debug.WriteLine("ALTERED PASSWORDS");
Debug.WriteLine("<passwords>");
Debug.WriteLine(Passwords);
Debug.WriteLine("</passwords>");
await CryptoInterface.StorePasswords(Passwords, Key);
Debug.WriteLine("WROTE NEW PASSWORDS");
Passwords = "";
Debug.WriteLine("<clearedPasswords>");
Debug.WriteLine(Passwords);
Debug.WriteLine("</clearedPasswords>");
Passwords = await CryptoInterface.GetPasswords(Key);
Debug.WriteLine("READ NEW PASSWORDS");
Debug.WriteLine("<passwords>");
Debug.WriteLine(Passwords);
Debug.WriteLine("</passwords>");
}
private async Task Logon()
{
Key = CryptoInterface.GestAesKey(LoginPasswordBox.Password);
LoginPasswordBox.Password = "";
IBuffer A = await StorageInterface.ReadBufferFromRoamingFolder("PWM/A");
IBuffer B = await StorageInterface.ReadBufferFromRoamingFolder("PWM/B");
//Debug.WriteLine("Up to here I believe this to be OK");
//Debug.WriteLine(LoginPasswordBox.Password.GetHexString());
//Debug.WriteLine(Key);
IBuffer EA = CryptoInterface.EncryptAes(Key, A);
//Debug.WriteLine("Now this could be unreachable code");
if (!CryptographicBuffer.Compare(B, EA))//Falsches Passwort, da die testfiles nicht zampassen
{
Debug.WriteLine("FALSCHES PASSWORT");
await UserInteraction.ShowDialogAsync("INFORMATION", "Falsches Passwort!");
return;
}
Debug.WriteLine("HAVE DONE SETUP WITH PASSWORD");
MODE_REGULAR.Visibility = MODE_REGULAR_BAR.Visibility = Visibility.Visible;
MODE_LOGIN.Visibility = MODE_SETUP.Visibility = Visibility.Collapsed;
await Refresh();
}
private async void Setup()
{
Key = null;
if (await CryptoInterface.IsInitial())
{
Debug.WriteLine("INITIAL STATE DETECTED");
MODE_SETUP.Visibility = Visibility.Visible;
MODE_LOGIN.Visibility = MODE_REGULAR.Visibility = MODE_REGULAR_BAR.Visibility = Visibility.Collapsed;
}
else
{
Debug.WriteLine("NOT INITIAL STATE DETECTED");
MODE_LOGIN.Visibility = Visibility.Visible;
MODE_SETUP.Visibility = MODE_REGULAR.Visibility = MODE_REGULAR_BAR.Visibility = Visibility.Collapsed;
}
LoginPasswordBox.KeyDown += LoginPasswordBox_KeyDown;
}
private async void InitialSetupButton_Click(object sender, RoutedEventArgs e)
{
String PWD = SetupAPasswordBox.Password;
Debug.WriteLine(PWD);
Key = CryptoInterface.GestAesKey(PWD);
IBuffer X = CryptoInterface.CreateTestfile();
await StorageInterface.WriteBufferToRoamingFolder("PWM/A", X);
await StorageInterface.WriteBufferToRoamingFolder("PWM/B", CryptoInterface.EncryptAes(Key, X));
await CryptoInterface.InitialSetup(Key);
await CryptoInterface.StorePasswords("Dieser Passwortmanager" + INTRASPLIT + "Kein Benutzername" + INTRASPLIT + PWD + INTERSPLIT, Key);
Debug.WriteLine("HAVE DONE SETUP WITH PASSWORD");
MODE_REGULAR.Visibility = MODE_REGULAR_BAR.Visibility = Visibility.Visible;
MODE_LOGIN.Visibility = MODE_SETUP.Visibility = Visibility.Collapsed;
await Refresh();
}
private async void StoreNewEntry(object sender, RoutedEventArgs e)
{
newEditOk.Click -= StoreNewEntry;
newDelete.Click -= CancelNewEntry;
String cumulatedData = await CryptoInterface.GetPasswords(Key);
if (newUsername.Text.Equals(""))
{
newUsername.Text = "Kein Benutzername";
}
if (newPassword.Text.Equals(""))
{
newPassword.Text = "Kein Passwort";
}
if (newOverview.Text.Equals(""))
{
newOverview.Text = "Kein Name";
}
cumulatedData = newOverview.Text + INTRASPLIT + newUsername.Text + INTRASPLIT + newPassword.Text + INTERSPLIT + cumulatedData;
await CryptoInterface.StorePasswords(cumulatedData, Key);
await Refresh();
}
private async Task SaveCurrentContents()
{
String contentsToSTore = "";
for (int i = 0; i < index; i++)
{
try
{
if (overview[i].Text.Equals("") && username[i].Text.Equals("") && password[i].Text.Equals(""))
{
continue;//alle felder leer => wurde gelöscht
}
if (overview[i].Text.Equals(""))
{
overview[i].Text = "Kein Name";
}
if (username[i].Text.Equals(""))
{
username[i].Text = "Kein Benutzername";
}
if (password[i].Text.Equals(""))
{
password[i].Text = "Kein Passwort";
}
contentsToSTore += overview[i].Text + INTRASPLIT + username[i].Text + INTRASPLIT + password[i].Text + INTERSPLIT;
}
catch
{
//DO NOTHING THE EXCEPTION PROBABLY HAS BEEN CAUSED BECAUSE THERE WAS NO DATA SO THE REFRESH METHOD JUST SKIPPED THIS DATASET
}
}
if (!contentsToSTore.Equals(""))
{
await CryptoInterface.StorePasswords(contentsToSTore, Key);
}
await Refresh();
}
private async Task Refresh()
{
Stack.Children.Clear();
Init();
String cumulatedData = await CryptoInterface.GetPasswords(Key);
String[] entries = cumulatedData.Split(INTERSPLIT);
index = entries.Length;
border = new Border[index];
grid = new Grid[index];
left = new ColumnDefinition[index];
right = new ColumnDefinition[index];
leftPanel = new StackPanel[index];
overview = new TextBox[index];
username = new TextBox[index];
password = new TextBox[index];
rightPanel = new StackPanel[index];
delete = new AppBarButton[index];
editOk = new AppBarButton[index];
isEditing = new Boolean[index];
for (int i = 0; i < index; i++)
{
if (entries[i].Equals(""))
{
continue;
}
if (!entries[i].Contains(INTRASPLIT))
{
entries[i] += INTRASPLIT + " ";
}
if (!(entries[i].Substring(INTRASPLIT.Length + entries[i].IndexOf(INTRASPLIT)).Contains(INTRASPLIT)))
{
entries[i] += INTRASPLIT + " ";
}
String[] X = entries[i].Split(INTRASPLIT);
border[i] = new Border()
{
BorderThickness = new Thickness(2),
BorderBrush = new SolidColorBrush(Colors.LightGray),
CornerRadius = new CornerRadius(15),
Padding = new Thickness(5),
Margin = new Thickness(5)
};
grid[i] = new Grid();
left[i] = new ColumnDefinition();
right[i] = new ColumnDefinition()
{
Width = GridLength.Auto
};
leftPanel[i] = new StackPanel();
overview[i] = new TextBox()
{
IsHitTestVisible = false,
IsReadOnly = true,
FontSize = 20,
//BorderThickness = new Thickness(0),
Text = X[0]
};
username[i] = new TextBox()
{
IsHitTestVisible = false,
AcceptsReturn = true,
TextWrapping = TextWrapping.Wrap,
Text = X[1]
};
password[i] = new TextBox()
{
IsHitTestVisible = true,
AcceptsReturn = true,
TextWrapping = TextWrapping.Wrap,
Text = X[2]
};
rightPanel[i] = new StackPanel();
delete[i] = new AppBarButton()
{
Icon = new SymbolIcon(Symbol.Delete),
Content = "Erledigt"
};
editOk[i] = new AppBarButton()
{
Icon = new SymbolIcon(Symbol.Edit),
Content = "Bearbeiten"
};
Stack.Children.Add(border[i]);
border[i].Child = grid[i];
grid[i].ColumnDefinitions.Add(left[i]);
grid[i].ColumnDefinitions.Add(right[i]);
grid[i].Children.Add(leftPanel[i]);
leftPanel[i].Children.Add(overview[i]);
leftPanel[i].Children.Add(username[i]);
leftPanel[i].Children.Add(password[i]);
leftPanel[i].SetValue(Grid.ColumnProperty, 0);
grid[i].Children.Add(rightPanel[i]);
rightPanel[i].Children.Add(delete[i]);
rightPanel[i].Children.Add(editOk[i]);
rightPanel[i].SetValue(Grid.ColumnProperty, 1);
delete[i].Click += Delete_Click;
editOk[i].Click += EditOk_Click;
}
}