public void RemoveRecord(Record record, SqliteConnection connection)
{
Records.Remove(record);
bool shouldClose;
(_conn, shouldClose) = SqliteManager.OpenConnection(connection);
// Execute query
using (var command = connection.CreateCommand())
{
// Create new command
command.CommandText = "DELETE FROM [Data] WHERE (ID = @COL1)";
// Delete data from the record
command.Parameters.AddWithValue("@COL1", record.ID.ToString());
// Write to database
command.ExecuteNonQuery();
}
_conn = SqliteManager.CloseConnection(shouldClose, connection);
}
public static void Initialise(SqliteConnection connection, SqliteConnection _conn)
{
bool shouldClose;
(_conn, shouldClose) = SqliteManager.OpenConnection(connection);
byte[] encryptedPassword = { };
bool? isInit = null;
using (var command = connection.CreateCommand())
{
// Create new command
command.CommandText = "SELECT * FROM [System]";
using (var reader = command.ExecuteReader())
{
while (reader.Read() && isInit == null)
{
// Pull values back into class
encryptedPassword = (byte[])reader[1];
isInit = (bool)reader[2];
}
}
}
var password = EncryptionTool.Decrypt(encryptedPassword);
if (isInit == true)
{
CheckPassword(connection, _conn, password);
}
else
{
NewPassword(connection, _conn);
}
_conn = SqliteManager.CloseConnection(shouldClose, connection);
}
private void SaveRecord(SqliteConnection connection)
{
bool shouldClose;
(_conn, shouldClose) = SqliteManager.OpenConnection(connection);
// Execute query
using (var command = connection.CreateCommand())
{
// Create new command
command.CommandText = "INSERT INTO [Data] (ID, Website, Account, Password) VALUES (@COL1, @COL2, @COL3, @COL4)";
// Populate with data from the record
command.Parameters.AddWithValue("@COL1", ID.ToString());
command.Parameters.AddWithValue("@COL2", EncryptionTool.Encrypt(Website));
command.Parameters.AddWithValue("@COL3", EncryptionTool.Encrypt(AccountName));
command.Parameters.AddWithValue("@COL4", EncryptionTool.Encrypt(Password));
// Write to database
command.ExecuteNonQuery();
}
_conn = SqliteManager.CloseConnection(shouldClose, connection);
}
public RecordTableDataSource(SqliteConnection connection)
{
Records = new List <Record>();
bool shouldClose;
(_conn, shouldClose) = SqliteManager.OpenConnection(connection);
// Execute query
using (var command = connection.CreateCommand())
{
// Create new command
command.CommandText = "SELECT * FROM [Data]";
using (var reader = command.ExecuteReader())
{
while (reader.Read())
{
// Pull values back into class
var ID = (string)reader[0];
var website = EncryptionTool.Decrypt((byte[])reader[1]);
var account = EncryptionTool.Decrypt((byte[])reader[2]);
var password = EncryptionTool.Decrypt((byte[])reader[3]);
if (Records.Any(x => x.ID.ToString() == ID))
{
break;
}
else
{
Records.Add(new Record(website, account, password, connection, new Guid(ID), false));
}
}
}
}
_conn = SqliteManager.CloseConnection(shouldClose, connection);
}
public static void NewPassword(SqliteConnection connection, SqliteConnection _conn)
{
var newPasswordInput = new NSStackView(new CGRect(0, 0, 300, 50));
var originalPassword = new NSSecureTextField(new CGRect(0, 25, 300, 20));
originalPassword.PlaceholderAttributedString = new Foundation.NSAttributedString("Type new password...");
var confirmedPassword = new NSSecureTextField(new CGRect(0, 0, 300, 20));
confirmedPassword.PlaceholderAttributedString = new Foundation.NSAttributedString("Confirm password...");
newPasswordInput.AddSubview(originalPassword);
newPasswordInput.AddSubview(confirmedPassword);
var newPasswordAlert = new NSAlert()
{
AlertStyle = NSAlertStyle.Informational,
InformativeText = "Enter new password to secure SittingDucks",
MessageText = "Adding New Password",
};
var enterButton = newPasswordAlert.AddButton("Enter");
originalPassword.NextKeyView = confirmedPassword;
confirmedPassword.NextKeyView = enterButton;
newPasswordAlert.AccessoryView = newPasswordInput;
newPasswordAlert.Layout();
var result = newPasswordAlert.RunModal();
if (result == 1000 && originalPassword.StringValue == confirmedPassword.StringValue)
{
bool shouldClose;
var encryptedPassword = EncryptionTool.Encrypt(originalPassword.StringValue);
(_conn, shouldClose) = SqliteManager.OpenConnection(connection);
// Execute query
using (var command = connection.CreateCommand())
{
// Create new command
command.CommandText = "UPDATE [System] SET ID = @COL1, Password = @COL2, INIT = @COL3";
// Populate with data from the record
command.Parameters.AddWithValue("@COL1", new Guid());
command.Parameters.AddWithValue("@COL2", encryptedPassword);
command.Parameters.AddWithValue("@COL3", true);
// Write to database
command.ExecuteNonQuery();
}
_conn = SqliteManager.CloseConnection(shouldClose, connection);
newPasswordAlert.Dispose();
var confirmPasswordAlert = new NSAlert()
{
AlertStyle = NSAlertStyle.Informational,
InformativeText = "Remember this password, store it somewhere safe! You will not be able to recover it if lost.",
MessageText = "Password sucessfully saved",
};
confirmPasswordAlert.AddButton("OK");
var confirmResult = confirmPasswordAlert.RunModal();
if (confirmResult == 1000)
{
confirmPasswordAlert.Dispose();
}
}
else if (result == 1000 && originalPassword.StringValue != confirmedPassword.StringValue)
{
newPasswordAlert.AlertStyle = NSAlertStyle.Warning;
newPasswordAlert.InformativeText = "Passwords do not match";
}
}
