/// <summary>
/// Smartcard removed handler
/// </summary>
/// <param name="e">Smartcard event args</param>
private void DoCardRemoved(SmartcardEventArgs e)
{
var processor = new ActionProcessor();
var certs = this.certificateCache[e.ReaderName];
// Find matching actions
foreach (var subj in certs)
{
var certActions = this.configuration.Certificates.Where(x => x.Subject == subj).ToList();
foreach (var action in certActions)
{
var removeActions = action.Actions.Where(act => (act.OnEvent & Config.Action.SmartcardAction.Remove) == Config.Action.SmartcardAction.Remove);
processor.AddActions(e.SmartCard, null, removeActions);
}
}
// Any actions allocated to this smartcard?
if (processor.ActionCount == 0)
{
return;
}
processor.ProcessRemoveActions();
this.certificateCache.Remove(e.ReaderName);
}
/// <summary>
/// Smartcard inserted handler
/// </summary>
/// <param name="e">Smartcard event args</param>
private void DoCardInserted(SmartcardEventArgs e)
{
var processor = new ActionProcessor();
var certList = new List <string>();
// Find matching actions
foreach (var cardCert in e.SmartCard.CertificateStore.Certificates)
{
var subj = cardCert.Subject;
var certActions = this.configuration.Certificates.Where(x => x.Subject == subj).ToList();
certList.Add(subj);
foreach (var action in certActions)
{
var insertActions = action.Actions.Where(act => (act.OnEvent & Config.Action.SmartcardAction.Insert) == Config.Action.SmartcardAction.Insert);
processor.AddActions(e.SmartCard, cardCert, insertActions);
}
}
this.certificateCache.Add(e.ReaderName, certList);
// Any actions allocated to this smartcard?
if (processor.ActionCount == 0)
{
return;
}
// Do any actions want the PIN?
if (processor.PinRequired)
{
var mre = new ManualResetEvent(false);
this.requestPinForm.Invoke((MethodInvoker)(() => this.requestPinForm.ShowPinWindow(mre)));
mre.WaitOne();
processor.ProcessInsertActions(this.requestPinForm.PinPassback);
}
else
{
processor.ProcessInsertActions(null);
}
}
/// <summary>
/// Receive smartcard remove events and queue them for processing
/// </summary>
/// <param name="o">Sender of the event</param>
/// <param name="e">Smartcard event arguments</param>
private void CardRemovedEventHandler(object o, SmartcardEventArgs e)
{
this.eventQueue.Add(new EventParams {
Action = EventType.Remove, EventArgs = e
});
}
