/// <summary>
/// Create the version checker instance
/// </summary>
public WinAuthUpdater(WinAuthConfig config)
{
Config = config;
// read the update interval and last known latest version from the registry
TimeSpan interval;
if (TimeSpan.TryParse(Config.ReadSetting(WINAUTHREGKEY_CHECKFREQUENCY, string.Empty), out interval) == true)
{
_autocheckInterval = interval;
}
long lastCheck = 0;
if (long.TryParse(Config.ReadSetting(WINAUTHREGKEY_LASTCHECK, null), out lastCheck) == true)
{
_lastCheck = new DateTime(lastCheck);
}
Version version;
if (Version.TryParse(Config.ReadSetting(WINAUTHREGKEY_LATESTVERSION, string.Empty), out version) == true)
{
_latestVersion = version;
}
}
/// <summary>
/// Load the form and pretick checkboxes
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ChangePasswordForm_Load(object sender, EventArgs e)
{
if ((PasswordType & Authenticator.PasswordTypes.Machine) != 0 || (PasswordType & Authenticator.PasswordTypes.User) != 0)
{
machineCheckbox.Checked = true;
}
if ((PasswordType & Authenticator.PasswordTypes.User) != 0)
{
userCheckbox.Checked = true;
}
userCheckbox.Enabled = machineCheckbox.Checked;
if ((PasswordType & Authenticator.PasswordTypes.Explicit) != 0)
{
passwordCheckbox.Checked = true;
if (HasPassword == true)
{
passwordField.Text = EXISTING_PASSWORD;
verifyField.Text = EXISTING_PASSWORD;
}
}
this.autologinCheckbox.Checked = WinAuthConfig.checkIfAutologinOnKeyPress();
showHideAutologin();
}
/// <summary>
/// Clone return a new WinAuthConfig object
/// </summary>
/// <returns></returns>
public object Clone()
{
WinAuthConfig clone = (WinAuthConfig)this.MemberwiseClone();
// close the internal authenticator so the data is kept separate
clone.OnConfigChanged = null;
clone._authenticators = new List<WinAuthAuthenticator>();
foreach (var wa in _authenticators)
{
clone._authenticators.Add(wa.Clone() as WinAuthAuthenticator);
}
clone.CurrentAuthenticator = (this.CurrentAuthenticator != null ? clone._authenticators[this._authenticators.IndexOf(this.CurrentAuthenticator)] : null);
return clone;
}
/// <summary>
/// Build a diagnostics string for the current Config and any exception that had been thrown
/// </summary>
/// <returns>diagnostics information</returns>
private string BuildDiagnostics()
{
StringBuilder diag = new StringBuilder();
if (this.Config != null)
{
// clone the current config so we can extract key in case machine/user encrypted
WinAuthConfig clone = this.Config.Clone() as WinAuthConfig;
clone.PasswordType = Authenticator.PasswordTypes.None;
// add the config and authenticator
try
{
StringBuilder xml = new StringBuilder();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
using (XmlWriter writer = XmlWriter.Create(xml, settings))
{
clone.WriteXmlString(writer);
}
diag.Append("--CURRENT CONFIG--").Append(Environment.NewLine);
diag.Append(xml.ToString()).Append(Environment.NewLine).Append(Environment.NewLine);
}
catch (Exception ex)
{
diag.Append(ex.Message).Append(Environment.NewLine).Append(Environment.NewLine);
}
}
// add each of the entries from the registry
if (this.Config != null)
{
diag.Append("--REGISTRY--").Append(Environment.NewLine);
diag.Append(WinAuthHelper.ReadBackupFromRegistry(this.Config)).Append(Environment.NewLine).Append(Environment.NewLine);
}
// add current config file
if (string.IsNullOrEmpty(ConfigFileContents) == false)
{
diag.Append("--CONFIGFILE--").Append(Environment.NewLine);
diag.Append(ConfigFileContents).Append(Environment.NewLine).Append(Environment.NewLine);
}
// add winauth log
string dir = Path.Combine(System.Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), WinAuthMain.APPLICATION_NAME);
string winauthlog = Path.Combine(dir, "winauth.log");
if (File.Exists(winauthlog) == true)
{
diag.Append("--WINAUTH.LOG--").Append(Environment.NewLine);
diag.Append(File.ReadAllText(winauthlog)).Append(Environment.NewLine).Append(Environment.NewLine);
}
// add the exception
if (ErrorException != null)
{
diag.Append("--EXCEPTION--").Append(Environment.NewLine);
Exception ex = ErrorException;
while (ex != null)
{
diag.Append("Stack: ").Append(ex.Message).Append(Environment.NewLine).Append(new System.Diagnostics.StackTrace(ex).ToString()).Append(Environment.NewLine);
ex = ex.InnerException;
}
if (ErrorException is InvalidEncryptionException)
{
diag.Append("Plain: " + ((InvalidEncryptionException)ErrorException).Plain).Append(Environment.NewLine);
diag.Append("Password: "******"Encrypted: " + ((InvalidEncryptionException)ErrorException).Encrypted).Append(Environment.NewLine);
diag.Append("Decrypted: " + ((InvalidEncryptionException)ErrorException).Decrypted).Append(Environment.NewLine);
}
else if (ErrorException is InvalidSecretDataException)
{
diag.Append("EncType: " + ((InvalidSecretDataException)ErrorException).EncType).Append(Environment.NewLine);
diag.Append("Password: "******"Data: " + data).Append(Environment.NewLine);
}
}
}
return(diag.ToString());
}