private void ConfirmButton_Click(object sender, EventArgs e)
 {
     if (intManager.Confirm(AddressTextBox.Text, DescriptionTextBox.Text, OffsetUpDown.Value, MultiplicationFactorUpDown.Value))
     {
         Close();
     }
     else
     {
         StaticGameConfig.ShowIncompleteDialog(this);
     }
 }
Exemplo n.º 2
0
 private void ConfirmButton_Click(object sender, EventArgs e)
 {
     if (planeFormManager.Confirm(XMinUpDown.Value, XMaxUpDown.Value, YMinUpDown.Value, YMaxUpDown.Value, DefaultValueUpDown.Value, DescriptionTextBox.Text))
     {
         Close();
     }
     else
     {
         StaticGameConfig.ShowIncompleteDialog(this);
     }
 }
Exemplo n.º 3
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 private void ConfirmButton_Click(object sender, EventArgs e)
 {
     if (objectManager.Confirm(FixedValueUpDown.Value, DescriptionTextBox.Text))
     {
         Close();
     }
     else
     {
         StaticGameConfig.ShowIncompleteDialog(this);
     }
 }
Exemplo n.º 4
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 private void ConfirmButton_Click(object sender, EventArgs e)
 {
     if (xyManager.Confirm(DescriptionTextBox.Text, AddressTextBox.Text, WidthUpDown.Value,
                           HeightUpDown.Value, RowOffsetUpDown.Value, XStartUpDown.Value, YStartUpDown.Value, DefaultValueUpDown.Value))
     {
         Close();
     }
     else
     {
         StaticGameConfig.ShowIncompleteDialog(this);
     }
 }
Exemplo n.º 5
0
 private void ConfirmButton_Click(object sender, EventArgs e)
 {
     if (rManager.Confirm(StartAddressTextBox.Text, EndAddressTextBox.Text,
                          DescriptionTextBox.Text, AddressIncrementUpDown.Value))
     {
         Close();
     }
     else
     {
         StaticGameConfig.ShowIncompleteDialog(this);
     }
 }
Exemplo n.º 6
0
 private void ConfirmButton_Click(object sender, EventArgs e)
 {
     if (settingsManager.Confirm(EndAddressTextBox.Text, EndValueUpDown.Value, PopulationUpDown.Value,
                                 StagnantGenerationUpDown.Value, TimeoutUpDown.Value, StagnantTimeoutUpDown.Value,
                                 ReleaseCheckBox.Checked))
     {
         Close();
     }
     else
     {
         StaticGameConfig.ShowIncompleteDialog(this);
     }
 }
Exemplo n.º 7
0
        public void ConfirmAccount(UserForm f, string username, string password, string confirmPassword)
        {
            if (username == "" || password == "" || confirmPassword == "")
            {
                StaticGameConfig.ShowIncompleteDialog(f);
                return;
            }
            if (password != confirmPassword)
            {
                MessageBox.Show(f, "Password and confirm password must match.", "PuzzLearn", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (username.Length < 8 || password.Length < 8)
            {
                MessageBox.Show(f, "Username and password must be at least 8 characters long.", "PuzzLearn", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            try
            {
                using (SqlConnection connection = new SqlConnection(StaticGameConfig.ConnectionString))
                {
                    // Check that a user with that username does not already exist
                    connection.Open();
                    string commandString = "SELECT count(*) FROM users WHERE username = @username";
                    using (SqlCommand command = new SqlCommand(commandString, connection))
                    {
                        command.Parameters.AddWithValue("@username", username);

                        using (var reader = command.ExecuteReader())
                        {
                            reader.Read();
                            int count = reader.GetInt32(0);
                            if (count != 0)
                            {
                                connection.Close();
                                MessageBox.Show(f, "A user with that username already exists.", "PuzzLearn", MessageBoxButtons.OK, MessageBoxIcon.Error);

                                return;
                            }
                        }
                    }

                    // Generate a salt, salts the password, and hashes the salted password password
                    var random = new RNGCryptoServiceProvider();
                    var salt   = new byte[16];
                    random.GetBytes(salt);

                    var    pswdHasher = new Rfc2898DeriveBytes(password, salt, 10000);
                    byte[] hashedPswd = pswdHasher.GetBytes(32);

                    var pswdString = Convert.ToBase64String(hashedPswd);
                    var saltString = Convert.ToBase64String(salt);

                    // Add the new user
                    commandString = "INSERT INTO users(username, password, salt) VALUES (@username, @password, @salt)";
                    using (SqlCommand command = new SqlCommand(commandString, connection))
                    {
                        command.Parameters.AddWithValue("@username", username);
                        command.Parameters.AddWithValue("@password", pswdString);
                        command.Parameters.AddWithValue("@salt", saltString);

                        command.ExecuteNonQuery();
                    }

                    connection.Close();
                }
            }
            catch (Exception e)
            {
                MessageBox.Show(f, "An error occured while attempting to create your account.", "PuzzLearn", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            mainManager.SetUsername(username);

            f.Close();
        }
Exemplo n.º 8
0
        public void ConfirmLogin(UserForm f, string username, string password)
        {
            if (username == "" || password == "")
            {
                StaticGameConfig.ShowIncompleteDialog(f);
                return;
            }

            string saltString;
            string hashedPswdString;

            try
            {
                using (SqlConnection connection = new SqlConnection(StaticGameConfig.ConnectionString))
                {
                    // Find the user with the given username's salt and salted password, if they exist
                    string commandString = "SELECT password, salt FROM users WHERE username = @username";
                    using (SqlCommand command = new SqlCommand(commandString, connection))
                    {
                        command.Parameters.AddWithValue("@username", username);

                        connection.Open();

                        using (var reader = command.ExecuteReader())
                        {
                            if (reader.Read())
                            {
                                hashedPswdString = reader.GetString(0);
                                saltString       = reader.GetString(1);

                                connection.Close();
                            }
                            else
                            {
                                connection.Close();
                                MessageBox.Show(f, "Invalid username.", "PuzzLearn", MessageBoxButtons.OK, MessageBoxIcon.Error);

                                return;
                            }
                        }
                    }
                }
            }
            catch (Exception e)
            {
                MessageBox.Show(f, "An error occured while attempting to log in.", "PuzzLearn", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            // Hashes the given password and checks that it matches the real password
            byte[] salt       = Convert.FromBase64String(saltString);
            byte[] hashedPswd = Convert.FromBase64String(hashedPswdString);

            var pswdHasher = new Rfc2898DeriveBytes(password, salt, 10000);

            byte[] hashedGivenPswd = pswdHasher.GetBytes(32);

            for (int i = 0; i < 32; ++i)
            {
                if (hashedGivenPswd[i] != hashedPswd[i])
                {
                    MessageBox.Show(f, "Incorrect password for the given username.", "PuzzLearn", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return;
                }
            }

            mainManager.SetUsername(username);

            f.Close();
        }