public static Authenticator FromFile(string filePath)
{
try
{
using (BinaryReader binReader = new BinaryReader(File.OpenRead(filePath)))
{
string fileHeader = "";
for (int i = 0; i < 9; i++)
{
fileHeader += binReader.ReadChar();
}
if (fileHeader != "WINBMAEXP")
{
return(null);
}
int fileVersion = binReader.ReadInt32();
if (fileVersion > 2)
{
return(null);
}
string name = binReader.ReadString();
string serial = binReader.ReadString();
bool?isRestorable = null;
AuthAPI.Security.EncryptionProvider.EncryptionType encType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
int tokenLen = 20;
if (fileVersion > 1)
{
isRestorable = binReader.ReadBoolean();
encType = (AuthAPI.Security.EncryptionProvider.EncryptionType)binReader.ReadByte();
tokenLen = binReader.ReadInt32();
}
byte[] token = binReader.ReadBytes(tokenLen);
return(new Authenticator(name, serial, token, isRestorable, encType));
}
}
catch (Exception) { return(null); }
}
private void WIZARD_PageChanged(object sender, RoutedEventArgs e)
{
if (WIZARD.CurrentPage == WIZARDPAGE_SettingsSummary)
{
string strEncryptionType = null;
if (CHECK_ProtectPassword.IsChecked == true)
{
strEncryptionType = "Password";
}
if (strEncryptionType == null)
{
LABEL_EncryptionType.IsEnabled = false;
LABEL_EncryptionType.Content = "(None)";
}
else
{
LABEL_EncryptionType.IsEnabled = true;
LABEL_EncryptionType.Content = strEncryptionType;
}
if (String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
LABEL_FriendlyName.IsEnabled = false;
LABEL_FriendlyName.Content = "(Serial will be used)";
}
else
{
LABEL_FriendlyName.IsEnabled = true;
LABEL_FriendlyName.Content = TEXT_FriendlyName.Text.Trim();
}
}
else if (WIZARD.CurrentPage == WIZARDPAGE_Progress)
{
bgWorker.ReportProgress(0, "Selecting File...");
encryptionType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
if (CHECK_ProtectPassword.IsChecked == true)
{
userPassword = TEXT_Password.Text;
encryptionType |= AuthAPI.Security.EncryptionProvider.EncryptionType.Password;
}
if (!String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
authenticatorName = TEXT_FriendlyName.Text.Trim();
}
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.Title = "Export Authenticator";
dlg.FileName = Settings.SettingsDatabase.SelectedAuthenticator.Serial + ".bma";
dlg.DefaultExt = ".bma"; // Default file extension
dlg.AddExtension = true;
dlg.OverwritePrompt = true;
dlg.Filter = "WinBMA Exported Authenticator (.bma)|*.bma"; // Filter files by extension
// Show open file dialog box
Nullable<bool> result = dlg.ShowDialog();
// Process open file dialog box results
if (result == true)
{
// Open document
savePath = dlg.FileName;
bgWorker.RunWorkerAsync();
}
else
{
this.Close();
return;
}
}
}
private void WIZARD_PageChanged(object sender, RoutedEventArgs e)
{
if (WIZARD.CurrentPage == WIZARDPAGE_SettingsSummary)
{
string strEncryptionType = null;
if (CHECK_ProtectPassword.IsChecked == true)
{
strEncryptionType = "Password";
}
if (CHECK_ProtectWindows.IsChecked == true)
{
if (strEncryptionType != null)
strEncryptionType += "\n";
else
strEncryptionType = "";
strEncryptionType += (RADIO_ProtectLocalMachine.IsChecked == true)
? "Locked to local machine (" + TEXTBLOCK_LocalMachine.Text + ")" : "Locked to current user (" + TEXTBLOCK_CurrentUser.Text + ")";
}
if (strEncryptionType == null)
{
LABEL_EncryptionType.IsEnabled = false;
LABEL_EncryptionType.Content = "(None)";
}
else
{
LABEL_EncryptionType.IsEnabled = true;
LABEL_EncryptionType.Content = strEncryptionType;
}
if (String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
LABEL_FriendlyName.IsEnabled = false;
LABEL_FriendlyName.Content = "(Serial will be used)";
}
else
{
LABEL_FriendlyName.IsEnabled = true;
LABEL_FriendlyName.Content = TEXT_FriendlyName.Text.Trim();
}
}
else if (WIZARD.CurrentPage == WIZARDPAGE_Progress)
{
encryptionType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
if (CHECK_ProtectPassword.IsChecked == true)
{
userPassword = TEXT_Password.Text;
encryptionType |= AuthAPI.Security.EncryptionProvider.EncryptionType.Password;
}
if (CHECK_ProtectWindows.IsChecked == true)
{
encryptionType |= (RADIO_ProtectLocalMachine.IsChecked == true)
? AuthAPI.Security.EncryptionProvider.EncryptionType.LocalMachine : AuthAPI.Security.EncryptionProvider.EncryptionType.LocalUser;
}
if (!String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
authenticatorName = TEXT_FriendlyName.Text.Trim();
}
bgWorker.RunWorkerAsync();
}
else if (WIZARD.CurrentPage == WIZARDPAGE_SelectFile)
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.CheckFileExists = true;
dlg.Title = "Select Authenticator";
dlg.DefaultExt = ".bma"; // Default file extension
dlg.Filter = "WinBMA Exported Authenticator (.bma)|*.bma"; // Filter files by extension
// Show open file dialog box
Nullable<bool> result = dlg.ShowDialog();
// Process open file dialog box results
if (result == true)
{
// Open document
string filename = dlg.FileName;
newAuthenticator = AuthAPI.Authenticator.FromFile(filename);
if (newAuthenticator == null)
{
this.Close();
return;
}
if (!this.DecryptAuthenticator())
{
this.Close();
return;
}
TEXT_FriendlyName.Text = newAuthenticator.Name;
WIZARD.CurrentPage = WIZARDPAGE_Protect;
}
else
{
this.Close();
}
}
}
private void WIZARD_PageChanged(object sender, RoutedEventArgs e)
{
if (WIZARD.CurrentPage == WIZARDPAGE_SettingsSummary)
{
string strEncryptionType = null;
if (CHECK_ProtectPassword.IsChecked == true)
{
strEncryptionType = "Password";
}
if (CHECK_ProtectWindows.IsChecked == true)
{
if (strEncryptionType != null)
{
strEncryptionType += "\n";
}
else
{
strEncryptionType = "";
}
strEncryptionType += (RADIO_ProtectLocalMachine.IsChecked == true)
? "Locked to local machine (" + TEXTBLOCK_LocalMachine.Text + ")" : "Locked to current user (" + TEXTBLOCK_CurrentUser.Text + ")";
}
if (strEncryptionType == null)
{
LABEL_EncryptionType.IsEnabled = false;
LABEL_EncryptionType.Content = "(None)";
}
else
{
LABEL_EncryptionType.IsEnabled = true;
LABEL_EncryptionType.Content = strEncryptionType;
}
if (String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
LABEL_FriendlyName.IsEnabled = false;
LABEL_FriendlyName.Content = "(Serial will be used)";
}
else
{
LABEL_FriendlyName.IsEnabled = true;
LABEL_FriendlyName.Content = TEXT_FriendlyName.Text.Trim();
}
}
else if (WIZARD.CurrentPage == WIZARDPAGE_Progress)
{
encryptionType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
if (CHECK_ProtectPassword.IsChecked == true)
{
userPassword = TEXT_Password.Text;
encryptionType |= AuthAPI.Security.EncryptionProvider.EncryptionType.Password;
}
if (CHECK_ProtectWindows.IsChecked == true)
{
encryptionType |= (RADIO_ProtectLocalMachine.IsChecked == true)
? AuthAPI.Security.EncryptionProvider.EncryptionType.LocalMachine : AuthAPI.Security.EncryptionProvider.EncryptionType.LocalUser;
}
if (!String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
authenticatorName = TEXT_FriendlyName.Text.Trim();
}
bgWorker.RunWorkerAsync();
}
else if (WIZARD.CurrentPage == WIZARDPAGE_VerifyCode)
{
newAuthenticator = null;
PROGRESS_VerifyTasks.Value = 0;
checkSerial = TEXT_RestoreSerial.Text;
checkRestoreCode = TEXT_RestoreCodeInput.Text;
bgVerifier.RunWorkerAsync();
}
}
private void WIZARD_PageChanged(object sender, RoutedEventArgs e)
{
if (WIZARD.CurrentPage == WIZARDPAGE_SettingsSummary)
{
string strEncryptionType = null;
if (CHECK_ProtectPassword.IsChecked == true)
{
strEncryptionType = "Password";
}
if (strEncryptionType == null)
{
LABEL_EncryptionType.IsEnabled = false;
LABEL_EncryptionType.Content = "(None)";
}
else
{
LABEL_EncryptionType.IsEnabled = true;
LABEL_EncryptionType.Content = strEncryptionType;
}
if (String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
LABEL_FriendlyName.IsEnabled = false;
LABEL_FriendlyName.Content = "(Serial will be used)";
}
else
{
LABEL_FriendlyName.IsEnabled = true;
LABEL_FriendlyName.Content = TEXT_FriendlyName.Text.Trim();
}
}
else if (WIZARD.CurrentPage == WIZARDPAGE_Progress)
{
bgWorker.ReportProgress(0, "Selecting File...");
encryptionType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
if (CHECK_ProtectPassword.IsChecked == true)
{
userPassword = TEXT_Password.Text;
encryptionType |= AuthAPI.Security.EncryptionProvider.EncryptionType.Password;
}
if (!String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
authenticatorName = TEXT_FriendlyName.Text.Trim();
}
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.Title = "Export Authenticator";
dlg.FileName = Settings.SettingsDatabase.SelectedAuthenticator.Serial + ".bma";
dlg.DefaultExt = ".bma"; // Default file extension
dlg.AddExtension = true;
dlg.OverwritePrompt = true;
dlg.Filter = "WinBMA Exported Authenticator (.bma)|*.bma"; // Filter files by extension
// Show open file dialog box
Nullable <bool> result = dlg.ShowDialog();
// Process open file dialog box results
if (result == true)
{
// Open document
savePath = dlg.FileName;
bgWorker.RunWorkerAsync();
}
else
{
this.Close();
return;
}
}
}
private void WIZARD_PageChanged(object sender, RoutedEventArgs e)
{
if (WIZARD.CurrentPage == WIZARDPAGE_SettingsSummary)
{
string strEncryptionType = null;
if (CHECK_ProtectPassword.IsChecked == true)
{
strEncryptionType = "Password";
}
if (CHECK_ProtectWindows.IsChecked == true)
{
if (strEncryptionType != null)
strEncryptionType += "\n";
else
strEncryptionType = "";
strEncryptionType += (RADIO_ProtectLocalMachine.IsChecked == true)
? "Locked to local machine (" + TEXTBLOCK_LocalMachine.Text + ")" : "Locked to current user (" + TEXTBLOCK_CurrentUser.Text + ")";
}
if (strEncryptionType == null)
{
LABEL_EncryptionType.IsEnabled = false;
LABEL_EncryptionType.Content = "(None)";
}
else
{
LABEL_EncryptionType.IsEnabled = true;
LABEL_EncryptionType.Content = strEncryptionType;
}
if (String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
LABEL_FriendlyName.IsEnabled = false;
LABEL_FriendlyName.Content = "(Serial will be used)";
}
else
{
LABEL_FriendlyName.IsEnabled = true;
LABEL_FriendlyName.Content = TEXT_FriendlyName.Text.Trim();
}
}
else if (WIZARD.CurrentPage == WIZARDPAGE_Progress)
{
encryptionType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
if (CHECK_ProtectPassword.IsChecked == true)
{
userPassword = TEXT_Password.Text;
encryptionType |= AuthAPI.Security.EncryptionProvider.EncryptionType.Password;
}
if (CHECK_ProtectWindows.IsChecked == true)
{
encryptionType |= (RADIO_ProtectLocalMachine.IsChecked == true)
? AuthAPI.Security.EncryptionProvider.EncryptionType.LocalMachine : AuthAPI.Security.EncryptionProvider.EncryptionType.LocalUser;
}
if (!String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
authenticatorName = TEXT_FriendlyName.Text.Trim();
}
bgWorker.RunWorkerAsync();
}
}
public static void Load()
{
InitializeDefaults();
if (!File.Exists(SettingsFile))
{
return;
}
using (BinaryReader binReader = new BinaryReader(File.OpenRead(SettingsFile)))
{
string fileHeader = "";
for (int i = 0; i < 9; i++)
{
fileHeader += binReader.ReadChar();
}
if (fileHeader != "WINBMACFG")
{
return;
}
int fileVersion = binReader.ReadInt32();
if (fileVersion > 4)
{
System.Windows.MessageBox.Show("The settings database was created with a newer version of WinBMA. We were unable to load your settings.", "Error", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
return;
}
int numOfAuths = binReader.ReadInt32();
for (int i = 0; i < numOfAuths; i++)
{
string name = binReader.ReadString();
string serial = binReader.ReadString();
bool? isRestorable = null;
AuthAPI.Security.EncryptionProvider.EncryptionType encType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
int tokenLen = 20;
if (fileVersion > 2)
{
isRestorable = binReader.ReadBoolean();
encType = (AuthAPI.Security.EncryptionProvider.EncryptionType)binReader.ReadByte();
tokenLen = binReader.ReadInt32();
}
byte[] token = binReader.ReadBytes(tokenLen);
Authenticators.Add(new AuthAPI.Authenticator(name, serial, token, isRestorable, encType));
}
if (fileVersion < 3)
{
for (int i = 0; i < 2; i++)
{
DateTime storedLastSync = DateTime.FromBinary(binReader.ReadInt64());
Int64 storedOffset = binReader.ReadInt64();
if (storedLastSync > _lastSyncTime)
{
_lastSyncTime = storedLastSync;
_timeOffset = storedOffset;
}
}
}
else
{
_lastSyncTime = DateTime.FromBinary(binReader.ReadInt64());
_timeOffset = binReader.ReadInt64();
}
if (fileVersion == 1)
{
return;
}
SelectedAuthenticatorIndex = binReader.ReadInt32();
if (fileVersion == 2)
{
return;
}
_autoSync = binReader.ReadBoolean();
_alwaysOnTop = binReader.ReadBoolean();
_autoCopyToClipboard = binReader.ReadBoolean();
_theme = binReader.ReadString();
_checkForUpdates = binReader.ReadBoolean();
_lastUpdateCheck = DateTime.FromBinary(binReader.ReadInt64());
if (fileVersion == 3)
{
return;
}
_hotkeyEnabled = binReader.ReadBoolean();
_hotkeyModifiers = (Utilities.SystemHotKey.ModifierKeys)binReader.ReadByte();
_hotkey = (Utilities.Keys)binReader.ReadInt32();
}
}
private void WIZARD_PageChanged(object sender, RoutedEventArgs e)
{
if (WIZARD.CurrentPage == WIZARDPAGE_SettingsSummary)
{
string strEncryptionType = null;
if (CHECK_ProtectPassword.IsChecked == true)
{
strEncryptionType = "Password";
}
if (CHECK_ProtectWindows.IsChecked == true)
{
if (strEncryptionType != null)
{
strEncryptionType += "\n";
}
else
{
strEncryptionType = "";
}
strEncryptionType += (RADIO_ProtectLocalMachine.IsChecked == true)
? "Locked to local machine (" + TEXTBLOCK_LocalMachine.Text + ")" : "Locked to current user (" + TEXTBLOCK_CurrentUser.Text + ")";
}
if (strEncryptionType == null)
{
LABEL_EncryptionType.IsEnabled = false;
LABEL_EncryptionType.Content = "(None)";
}
else
{
LABEL_EncryptionType.IsEnabled = true;
LABEL_EncryptionType.Content = strEncryptionType;
}
if (String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
LABEL_FriendlyName.IsEnabled = false;
LABEL_FriendlyName.Content = "(Serial will be used)";
}
else
{
LABEL_FriendlyName.IsEnabled = true;
LABEL_FriendlyName.Content = TEXT_FriendlyName.Text.Trim();
}
}
else if (WIZARD.CurrentPage == WIZARDPAGE_Progress)
{
encryptionType = AuthAPI.Security.EncryptionProvider.EncryptionType.None;
if (CHECK_ProtectPassword.IsChecked == true)
{
userPassword = TEXT_Password.Text;
encryptionType |= AuthAPI.Security.EncryptionProvider.EncryptionType.Password;
}
if (CHECK_ProtectWindows.IsChecked == true)
{
encryptionType |= (RADIO_ProtectLocalMachine.IsChecked == true)
? AuthAPI.Security.EncryptionProvider.EncryptionType.LocalMachine : AuthAPI.Security.EncryptionProvider.EncryptionType.LocalUser;
}
if (!String.IsNullOrWhiteSpace(TEXT_FriendlyName.Text))
{
authenticatorName = TEXT_FriendlyName.Text.Trim();
}
bgWorker.RunWorkerAsync();
}
else if (WIZARD.CurrentPage == WIZARDPAGE_SelectFile)
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.CheckFileExists = true;
dlg.Title = "Select Authenticator";
dlg.DefaultExt = ".bma"; // Default file extension
dlg.Filter = "WinBMA Exported Authenticator (.bma)|*.bma"; // Filter files by extension
// Show open file dialog box
Nullable <bool> result = dlg.ShowDialog();
// Process open file dialog box results
if (result == true)
{
// Open document
string filename = dlg.FileName;
newAuthenticator = AuthAPI.Authenticator.FromFile(filename);
if (newAuthenticator == null)
{
this.Close();
return;
}
if (!this.DecryptAuthenticator())
{
this.Close();
return;
}
TEXT_FriendlyName.Text = newAuthenticator.Name;
WIZARD.CurrentPage = WIZARDPAGE_Protect;
}
else
{
this.Close();
}
}
}
