public AccountListWindow(long userId)
{
InitializeComponent();
this.userId = userId;
this.sqLiteDbHelper = SQLiteDbHelper.getInstance();
this.showAllAccounts();
}
private void saveData(String username, String password)
{
SQLiteDbHelper sqliteDbHelper = SQLiteDbHelper.getInstance();
byte[] salt = CryptoHelper.generateSalt();
byte[] hash = CryptoHelper.HashPassword(password, salt);
sqliteDbHelper.insertUser(username, hash, salt);
}
public AccountDetailsWindow(State state, long userId)
{
InitializeComponent();
this.currentState = state;
this.userId = userId;
SQLiteDbHelper sqLiteDbHelper = SQLiteDbHelper.getInstance();
this.hash = sqLiteDbHelper.getUserHash(this.userId);
}
public AccountDetailsWindow(State state, long accountId, long userId)
{
InitializeComponent();
this.currentState = state;
this.userId = userId;
if (this.currentState == State.Edit)
{
SQLiteDbHelper sqLiteDbHelper = SQLiteDbHelper.getInstance();
this.accountDetails = sqLiteDbHelper.selectWithId(accountId, userId);
this.hash = sqLiteDbHelper.getUserHash(this.userId);
this.fillFields(accountDetails);
}
}
private Boolean authenticateUser(String username, String password)
{
SQLiteDbHelper sqliteDbHelper = SQLiteDbHelper.getInstance();
List <User> selectedUsers = sqliteDbHelper.selectUser(username);
foreach (User user in selectedUsers)
{
if (CryptoHelper.ValidatePassword(password, user.Hash, user.Salt))
{
this.userId = user.Id;
return(true);
}
}
return(false);
}
public void onSaveBtnClicked(object sender, RoutedEventArgs e)
{
SQLiteDbHelper sqLiteDbHelper = SQLiteDbHelper.getInstance();
String passwordText = this.getPasswordFieldText();
byte[] salt = CryptoHelper.generateSalt();
String saltString = Convert.ToBase64String(salt);
String encryptedPassword = CryptoHelper.EncryptStringAES(passwordText, hash, salt);
if (this.currentState == State.Add)
{
sqLiteDbHelper.insert(this.userId, titleField.Text, usernameField.Text, encryptedPassword, saltString);
}
else
{
AccountDetails updatedAccountDetails = new AccountDetails(this.accountDetails.Id, titleField.Text, usernameField.Text, encryptedPassword, saltString);
sqLiteDbHelper.update(updatedAccountDetails, this.userId);
}
this.Close();
}