/// <summary>
/// Import a v2 authenticator from an existing file name
/// </summary>
/// <param name="authenticatorFile">name of v2 xml file</param>
private void importAuthenticatorFromV2(string authenticatorFile)
{
bool retry = false;
string password = null;
bool needPassword = false;
bool invalidPassword = false;
do
{
try
{
WinAuthConfig config = WinAuthHelper.LoadConfig(this, authenticatorFile, password);
if (config.Count == 0)
{
return;
}
// get the actual authenticator and ensure it is synced
WinAuthAuthenticator importedAuthenticator = config[0];
importedAuthenticator.Sync();
// make sure there isn't a name clash
int rename = 0;
string importedName = importedAuthenticator.Name;
while (this.Config.Where(a => a.Name == importedName).Count() != 0)
{
importedName = importedAuthenticator.Name + " (" + (++rename) + ")";
}
importedAuthenticator.Name = importedName;
// save off any new authenticators as a backup
WinAuthHelper.SaveToRegistry(this.Config, importedAuthenticator);
// first time we prompt for protection and set out main settings from imported config
if (this.Config.Count == 0)
{
this.Config.StartWithWindows = config.StartWithWindows;
this.Config.UseTrayIcon = config.UseTrayIcon;
this.Config.AlwaysOnTop = config.AlwaysOnTop;
ChangePasswordForm form = new ChangePasswordForm();
form.PasswordType = Authenticator.PasswordTypes.Explicit;
if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
this.Config.Yubi = form.Yubikey;
this.Config.PasswordType = form.PasswordType;
if ((this.Config.PasswordType & Authenticator.PasswordTypes.Explicit) != 0 && string.IsNullOrEmpty(form.Password) == false)
{
this.Config.Password = form.Password;
}
}
}
// add to main list
this.Config.Add(importedAuthenticator);
SaveConfig(true);
loadAuthenticatorList(importedAuthenticator);
// reset UI
setAutoSize();
introLabel.Visible = (this.Config.Count == 0);
// reset hotkeys
HookHotkeys();
needPassword = false;
retry = false;
}
catch (EncrpytedSecretDataException)
{
needPassword = true;
invalidPassword = false;
}
catch (BadYubiKeyException)
{
needPassword = true;
invalidPassword = false;
}
catch (BadPasswordException)
{
needPassword = true;
invalidPassword = true;
}
catch (Exception ex)
{
if (ErrorDialog(this, strings.UnknownError + ": " + ex.Message, ex, MessageBoxButtons.RetryCancel) == System.Windows.Forms.DialogResult.Cancel)
{
return;
}
needPassword = false;
invalidPassword = false;
retry = true;
}
if (needPassword == true)
{
GetPasswordForm form = new GetPasswordForm();
form.InvalidPassword = invalidPassword;
var result = form.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
password = form.Password;
retry = true;
}
} while (retry == true);
}
/// <summary>
/// Click the Change Password item of the Options menu
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void changePasswordOptionsMenuItem_Click(object sender, EventArgs e)
{
// confirm current password
if ((this.Config.PasswordType & Authenticator.PasswordTypes.Explicit) != 0)
{
bool invalidPassword = false;
while (true)
{
GetPasswordForm checkform = new GetPasswordForm();
checkform.InvalidPassword = invalidPassword;
var result = checkform.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
if (this.Config.IsPassword(checkform.Password) == true)
{
break;
}
invalidPassword = true;
}
}
ChangePasswordForm form = new ChangePasswordForm();
form.PasswordType = this.Config.PasswordType;
if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
bool retry;
var retrypasswordtype = this.Config.PasswordType;
do
{
retry = false;
this.Config.PasswordType = form.PasswordType;
if ((this.Config.PasswordType & (Authenticator.PasswordTypes.YubiKeySlot1 | Authenticator.PasswordTypes.YubiKeySlot2)) != 0 && form.Yubikey != null)
{
this.Config.Yubi = form.Yubikey;
}
if ((this.Config.PasswordType & Authenticator.PasswordTypes.Explicit) != 0 && string.IsNullOrEmpty(form.Password) == false)
{
this.Config.Password = form.Password;
}
try
{
SaveConfig(true);
}
catch (InvalidEncryptionException)
{
var result = WinAuthForm.ConfirmDialog(this, "Decryption test failed. Retry?", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
retry = true;
continue;
}
this.Config.PasswordType = retrypasswordtype;
}
catch (ChallengeResponseException)
{
var result = WinAuthForm.ConfirmDialog(this, "YubiKey Challenge/Response failed. Retry?", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
retry = true;
continue;
}
this.Config.PasswordType = retrypasswordtype;
}
} while (retry);
}
}
/// <summary>
/// Import authenticators from a file
///
/// *.xml = WinAuth v2
/// *.txt = plain text with KeyUriFormat per line (https://code.google.com/p/google-authenticator/wiki/KeyUriFormat)
/// *.zip = encrypted zip, containing import file
/// *.pgp = PGP encrypted, containing import file
///
/// </summary>
/// <param name="authenticatorFile">name import file</param>
private void importAuthenticator(string authenticatorFile)
{
// call legacy import for v2 xml files
if (string.Compare(Path.GetExtension(authenticatorFile), ".xml", true) == 0)
{
importAuthenticatorFromV2(authenticatorFile);
return;
}
List<WinAuthAuthenticator> authenticators = null;
bool retry;
do
{
retry = false;
try
{
authenticators = WinAuthHelper.ImportAuthenticators(this, authenticatorFile);
}
catch (ImportException ex)
{
if (ErrorDialog(this, ex.Message, ex.InnerException, MessageBoxButtons.RetryCancel) == System.Windows.Forms.DialogResult.Cancel)
{
return;
}
retry = true;
}
} while (retry);
if (authenticators == null)
{
return;
}
// save all the new authenticators
foreach (var authenticator in authenticators)
{
//sync
authenticator.Sync();
// make sure there isn't a name clash
int rename = 0;
string importedName = authenticator.Name;
while (this.Config.Where(a => a.Name == importedName).Count() != 0)
{
importedName = authenticator.Name + " (" + (++rename) + ")";
}
authenticator.Name = importedName;
// save off any new authenticators as a backup
WinAuthHelper.SaveToRegistry(this.Config, authenticator);
// first time we prompt for protection and set out main settings from imported config
if (this.Config.Count == 0)
{
ChangePasswordForm form = new ChangePasswordForm();
form.PasswordType = Authenticator.PasswordTypes.Explicit;
if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
this.Config.Yubi = form.Yubikey;
this.Config.PasswordType = form.PasswordType;
if ((this.Config.PasswordType & Authenticator.PasswordTypes.Explicit) != 0 && string.IsNullOrEmpty(form.Password) == false)
{
this.Config.Password = form.Password;
}
}
}
// add to main list
this.Config.Add(authenticator);
}
SaveConfig(true);
loadAuthenticatorList();
// reset UI
setAutoSize();
introLabel.Visible = (this.Config.Count == 0);
// reset hotkeys
HookHotkeys();
}
/// <summary>
/// Click on a choice of new authenticator
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void addAuthenticatorMenu_Click(object sender, EventArgs e)
{
ToolStripItem menuitem = (ToolStripItem)sender;
RegisteredAuthenticator registeredauth = menuitem.Tag as RegisteredAuthenticator;
if (registeredauth != null)
{
// add the new authenticator
WinAuthAuthenticator winauthauthenticator = new WinAuthAuthenticator();
bool added = false;
if (registeredauth.AuthenticatorType == RegisteredAuthenticator.AuthenticatorTypes.BattleNet)
{
int existing = 0;
string name;
do
{
name = "Battle.net" + (existing != 0 ? " (" + existing + ")" : string.Empty);
existing++;
} while (authenticatorList.Items.Cast<AuthenticatorListitem>().Where(a => a.Authenticator.Name == name).Count() != 0);
winauthauthenticator.Name = name;
winauthauthenticator.AutoRefresh = false;
// create the Battle.net authenticator
AddBattleNetAuthenticator form = new AddBattleNetAuthenticator();
form.Authenticator = winauthauthenticator;
added = (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK);
}
else if (registeredauth.AuthenticatorType == RegisteredAuthenticator.AuthenticatorTypes.Trion)
{
// create the Trion authenticator
int existing = 0;
string name;
do
{
name = "Trion" + (existing != 0 ? " (" + existing + ")" : string.Empty);
existing++;
} while (authenticatorList.Items.Cast<AuthenticatorListitem>().Where(a => a.Authenticator.Name == name).Count() != 0);
winauthauthenticator.Name = name;
winauthauthenticator.AutoRefresh = false;
AddTrionAuthenticator form = new AddTrionAuthenticator();
form.Authenticator = winauthauthenticator;
added = (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK);
}
else if (registeredauth.AuthenticatorType == RegisteredAuthenticator.AuthenticatorTypes.Steam)
{
// create the authenticator
int existing = 0;
string name;
do
{
name = "Steam" + (existing != 0 ? " (" + existing + ")" : string.Empty);
existing++;
} while (authenticatorList.Items.Cast<AuthenticatorListitem>().Where(a => a.Authenticator.Name == name).Count() != 0);
winauthauthenticator.Name = name;
winauthauthenticator.AutoRefresh = false;
AddSteamAuthenticator form = new AddSteamAuthenticator();
form.Authenticator = winauthauthenticator;
added = (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK);
}
else if (registeredauth.AuthenticatorType == RegisteredAuthenticator.AuthenticatorTypes.Google)
{
// create the Google authenticator
// add the new authenticator
int existing = 0;
string name;
do
{
name = "Google" + (existing != 0 ? " (" + existing + ")" : string.Empty);
existing++;
} while (authenticatorList.Items.Cast<AuthenticatorListitem>().Where(a => a.Authenticator.Name == name).Count() != 0);
winauthauthenticator.Name = name;
winauthauthenticator.AutoRefresh = false;
AddGoogleAuthenticator form = new AddGoogleAuthenticator();
form.Authenticator = winauthauthenticator;
added = (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK);
}
else if (registeredauth.AuthenticatorType == RegisteredAuthenticator.AuthenticatorTypes.GuildWars)
{
// create the GW2 authenticator
int existing = 0;
string name;
do
{
name = "GuildWars" + (existing != 0 ? " (" + existing + ")" : string.Empty);
existing++;
} while (authenticatorList.Items.Cast<AuthenticatorListitem>().Where(a => a.Authenticator.Name == name).Count() != 0);
winauthauthenticator.Name = name;
winauthauthenticator.AutoRefresh = false;
AddGuildWarsAuthenticator form = new AddGuildWarsAuthenticator();
form.Authenticator = winauthauthenticator;
added = (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK);
}
else if (registeredauth.AuthenticatorType == RegisteredAuthenticator.AuthenticatorTypes.Microsoft)
{
// create the Microsoft authenticator
int existing = 0;
string name;
do
{
name = "Microsoft" + (existing != 0 ? " (" + existing + ")" : string.Empty);
existing++;
} while (authenticatorList.Items.Cast<AuthenticatorListitem>().Where(a => a.Authenticator.Name == name).Count() != 0);
winauthauthenticator.Name = name;
winauthauthenticator.AutoRefresh = false;
AddMicrosoftAuthenticator form = new AddMicrosoftAuthenticator();
form.Authenticator = winauthauthenticator;
added = (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK);
}
else if (registeredauth.AuthenticatorType == RegisteredAuthenticator.AuthenticatorTypes.RFC6238_TIME)
{
// create the Google authenticator
// add the new authenticator
int existing = 0;
string name;
do
{
name = "Authenticator" + (existing != 0 ? " (" + existing + ")" : string.Empty);
existing++;
} while (authenticatorList.Items.Cast<AuthenticatorListitem>().Where(a => a.Authenticator.Name == name).Count() != 0);
winauthauthenticator.Name = name;
winauthauthenticator.AutoRefresh = false;
winauthauthenticator.Skin = "WinAuthIcon.png";
AddAuthenticator form = new AddAuthenticator();
form.Authenticator = winauthauthenticator;
added = (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK);
}
else
{
throw new NotImplementedException(strings.AuthenticatorNotImplemented + ": " + registeredauth.AuthenticatorType.ToString());
}
if (added == true)
{
// save off any new authenticators as a backup
WinAuthHelper.SaveToRegistry(this.Config, winauthauthenticator);
// first time we prompt for protection
if (this.Config.Count == 0)
{
ChangePasswordForm form = new ChangePasswordForm();
form.PasswordType = Authenticator.PasswordTypes.Explicit;
if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
this.Config.Yubi = form.Yubikey;
this.Config.PasswordType = form.PasswordType;
if ((this.Config.PasswordType & Authenticator.PasswordTypes.Explicit) != 0 && string.IsNullOrEmpty(form.Password) == false)
{
this.Config.Password = form.Password;
}
}
}
this.Config.Add(winauthauthenticator);
SaveConfig(true);
loadAuthenticatorList(winauthauthenticator);
// reset UI
setAutoSize();
introLabel.Visible = (this.Config.Count == 0);
// reset hotkeeys
HookHotkeys();
}
}
}
