public void Generate(IGeneratorSettings generatorSettings)
{
if (String.IsNullOrWhiteSpace(this.txtPassword.Text))
{
MessageBox.Show(base.ParentForm,
"Provide a source password to be processed.", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
IEntropyCalculator entropyCalculator = CalculatorFactory.Create <IEntropyCalculator>();
IStrengthCalculator strengthCalculator = CalculatorFactory.Create <IStrengthCalculator>();
ISecurityCalculator securityCalculator = CalculatorFactory.Create <ISecurityCalculator>();
String password = this.txtPassword.Text;
Double entropy = entropyCalculator.Calculate(password);
Strength strength = strengthCalculator.Calculate(entropy);
Scenario scenario = this.cmbScenario.SelectedValue as Scenario;
// Don't change this order.
this.cntEntropy.Strength = strength;
this.cntEntropy.Entropy = entropy;
this.cntEntropy.Percent = strengthCalculator.ToPercent(entropy);
this.cntEntropy.Summary = strengthCalculator.ToSummary(strength);
if (entropy > 0d)
{
Duration duration = securityCalculator.Calculate(scenario, entropy);
this.cntDuration.SetDuration(duration);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="T:Core.PasswordGeneratorBase"/> class.
/// </summary>
protected PasswordGeneratorBase(IRandomNumberGenerator randomNumberGenerator, IStrengthCalculator strengthCalculator)
{
if (randomNumberGenerator == null)
{
throw new ArgumentNullException("randomNumberGenerator");
}
if (strengthCalculator == null)
{
throw new ArgumentNullException("strengthCalculator");
}
_rng = randomNumberGenerator;
_sc = strengthCalculator;
}
public ExtendedGeneratorControl()
: base()
{
this.InitializeComponent();
this.lstPasswords.Items.Clear();
this.entropyCalculator = CalculatorFactory.Create <IEntropyCalculator>();
this.strengthCalculator = CalculatorFactory.Create <IStrengthCalculator>();
StandardContextMenu contextMenu = StandardContextMenu.Create(this.OnContextMenuItemClick);
contextMenu.Opening += this.OnContextMenuOpening;
this.numLength.ContextMenuStrip = contextMenu;
this.numAmount.ContextMenuStrip = contextMenu;
this.lstPasswords.ContextMenuStrip = contextMenu;
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
/// <filterpriority>2</filterpriority>
public virtual void Dispose()
{
if (_disposed)
{
return;
}
if (_rng != null)
{
_rng.Dispose();
}
_rng = null;
if (_sc != null && _sc is IDisposable)
{
((IDisposable)_sc).Dispose();
}
_sc = null;
_disposed = true;
GC.SuppressFinalize(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="T:Core.DefaultPasswordGenerator"/> class.
/// </summary>
public DefaultPasswordGenerator(IRandomNumberGenerator randomNumberGenerator, IStrengthCalculator strengthCalculator) : base(randomNumberGenerator, strengthCalculator)
{
}
