private void btnDeleteKey_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count == 0 && dataGridView1.SelectedCells.Count == 0)
{
return;
}
YubikeysCollection keys = (YubikeysCollection)dataGridView1.DataSource;
if (dataGridView1.SelectedRows.Count == 0)
{
foreach (DataGridViewCell cell in dataGridView1.SelectedCells)
{
keys.Remove((YubikeySettings)dataGridView1.Rows[cell.RowIndex].DataBoundItem);
}
}
else
{
foreach (DataGridViewRow row in dataGridView1.SelectedRows)
{
keys.Remove((YubikeySettings)row.DataBoundItem);
}
}
dataGridView1.DataSource = null;
dataGridView1.Invalidate();
dataGridView1.DataSource = keys;
}
private void IncrementSession()
{
if (cboKeys.SelectedIndex < 0)
{
return;
}
System.Configuration.Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
YubikeysSection keysSection = (YubikeysSection)config.GetSection("tokens");
YubikeySettings key = keysSection.Keys[((YubikeySettings)cboKeys.SelectedItem).Name];
++key.SessionCounter;
key.UseCounter = 0;
key.StartTime = DateTime.Now;
byte[] buffer = new byte[3];
RNGCryptoServiceProvider.Create().GetBytes(buffer);
key.TimeStamp = (((int)buffer[0]) << 16) | (((int)buffer[1]) << 8) | (int)buffer[2];
config.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("tokens");
int index = cboKeys.SelectedIndex;
YubikeysCollection keys = ((YubikeysCollection)cboKeys.DataSource);
keys[index] = key;
cboKeys.DataSource = keys;
}
public KeyManagement(YubikeysCollection keys)
{
InitializeComponent();
this.cboKeyFormat.SelectedIndex = 0;
this.dataGridView1.AutoGenerateColumns = false;
this.Width = _contractedWidth;
this.cboAddKeyFormat.SelectedIndex = 0;
this.cbPressEnter.Checked = true;
this.panel1.Enabled = false;
this.panel1.Visible = false;
this.dataGridView1.DataSource = keys;
}
bool AddKey(string name, byte[] secret, byte[] tokenID, byte[] privateID, int sessionCounter, bool pressEnter)
{
YubikeySettings key = new YubikeySettings();
key.Name = name;
key.Secret = secret;
key.TokenID = tokenID;
key.PrivateID = privateID;
key.SessionCounter = sessionCounter;
key.PressEnter = pressEnter;
YubikeysCollection keys = (YubikeysCollection)dataGridView1.DataSource;
if (keys.Contains(key))
{
return(false);
}
keys.Add(key);
dataGridView1.DataSource = null;
dataGridView1.Invalidate();
dataGridView1.DataSource = keys;
return(true);
}
