// Verify that the user has entered the correct master password.
public static void Authenticate(TextBox passTextBox, Button loginButton, Label statusLabel, Label infoLabel, TabControl tabControl, ListView passwordListView)
{
statusLabel.Text = "Authenticating your master password";
// Prevent multiple login attempts at once.
loginButton.Enabled = false;
tControl = tabControl;
accountLoginButton = loginButton;
string masterPassword = passTextBox.Text;
string masterPasswordHash = File.ReadAllText(PIMUX_AUTH);
// Start a background thread to verify password.
// Background thread is used due to intensivity of Argon2i.
new Thread(() => {
Thread.CurrentThread.IsBackground = true;
if (PasswordHash.ArgonHashStringVerify(masterPasswordHash, masterPassword))
{
// Correct master password.
statusLabel.Invoke((MethodInvoker)(() => statusLabel.Text = ""));
tabControl.Invoke((MethodInvoker)(() => tabControl.SelectTab(2)));
passTextBox.Invoke((MethodInvoker)(() => passTextBox.Text = ""));
PasswordManage pm = new PasswordManage(masterPassword, infoLabel, passwordListView);
}
else
{
// Incorrect master password.
statusLabel.Invoke((MethodInvoker)(() => statusLabel.Text = "Invalid master password"));
MessageBox.Show("Invalid master password");
}
loginButton.Invoke((MethodInvoker)(() => loginButton.Enabled = true));
}).Start();
}
private void SettingsForm_FormClosing(object sender, FormClosingEventArgs e)
{
// Form is being closed, apply settings to setting file.
// Get settings from form control values.
string hidePasswordValue = Convert.ToString(HidePasswordsCheckBox.Checked);
string timeoutValue = Convert.ToString(SettingsTimeoutTextbox.Text);
// Check timeout value is an integer.
if (!timeoutValue.All(char.IsDigit))
{
MessageBox.Show("Timeout value must be an integer", "Error");
return;
}
string timeoutEnabledValue = Convert.ToString(TimeoutCheckBox.Checked);
string settingsConfig = "HidePassword="******"Timeout=" + timeoutValue + Environment.NewLine +
"TimeoutEnabled=" + timeoutEnabledValue;
// Write settings to config file.
File.WriteAllText(PIMUX_SETTINGS, settingsConfig);
// Set new timeout time on watchdog.
Watchdog.timeoutTime = GetTimeout();
// Refresh passwords.
PasswordManage.RefreshPasswords();
}
// Add the new password.
private void AddPasswordButton_Click(object sender, EventArgs e)
{
// Get password entry info.
string username = NewPassUsernameTextbox.Text;
string email = NewPassEmailTextbox.Text;
string website = NewPassWebsiteTextbox.Text;
string password = NewPassPasswordTextbox.Text;
string notes = NewPassNotesTextbox.Text;
//string pin = NewPassPinTextbox.Text;
//string phone = NewPassPhoneTextbox.Text;
if (username == "" || email == "" || password == "" || website == "")
{
// One if the fields is missing.
MessageBox.Show("At least one of the fields is empty.", "Missing field");
}
else
{
// Store the password entry.
PasswordManage.StorePassword(username, email, password, website, notes);
// Refresh displayed passwords.
PasswordManage.RefreshPasswords();
Close();
}
}
private void SavePasswordButton_Click(object sender, EventArgs e)
{
// Create password entry.
string passwordEntry = EditPassWebsiteTextbox.Text + Separator + EditPassUsernameTextbox.Text + Separator + EditPassEmailTextbox.Text + Separator + EditPassPasswordTextbox.Text + Separator + EditPassNotesTextbox.Text; //+ Separator + EditPassPhoneTextbox.Text + Separator + EditPassPinTexbox.Text;
// Update the password entry.
PasswordManage.EditPasswordStore(rightClickedWebsiteRow, passwordEntry);
Close();
}
// Function to copy items to the system clipboard.
private void CopyMenuItem_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
// Handle menu item clicked.
ToolStripItem item = e.ClickedItem;
// Copy password to clipboard.
string returnedValue = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, item.Text);
Clipboard.SetText(returnedValue);
}
// Function to show / hide displayed passwords.
private void ShowToolStripMenuItem_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
// Handle menu item clicked.
ToolStripItem item = e.ClickedItem;
if (item.Text == "Show")
{
// Allow showing of one password at once.
PasswordManage.RefreshPasswords();
PasswordManage.ShowPassword(rightClickedWebsiteRow);
}
else if (item.Text == "Hide")
{
// Hide password.
PasswordManage.RefreshPasswords();
}
}
// Function to handle clicks on context menu strip.
private void ContextMenuStrip_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
// Handle menu item clicked.
ToolStripItem item = e.ClickedItem;
if (item.Text == "Delete")
{
// Confirm user wants to delete password entry.
string website = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Website");
if (MessageBox.Show("Are you sure you want to delete this password entry for " + website + "?", "Confirm deletion", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
// Delete the password entry.
PasswordManage.RemovePasswordEntry(rightClickedWebsiteRow);
}
}
else if (item.Text == "Edit")
{
// Get desired password entry data.
string username = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Username");
string email = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Email");
string website = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Website");
string password = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Password");
string notes = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Notes");
string pin = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "PIN");
string phone = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Phone");
// Update text boxes. And pass in right clicked website row.
EditPasswordEntryForm editPasswordForm = new EditPasswordEntryForm();
editPasswordForm.UpdateTextBoxes(username, email, website, password, notes, rightClickedWebsiteRow);
// Show edit form.
editPasswordForm.ShowDialog();
}
else if (item.Text == "Show notes")
{
// Show the notes for the password.
string notes = PasswordManage.ShowStoredItem(rightClickedWebsiteRow, "Notes");
MessageBox.Show(notes, "Notes");
}
}