public Main()
{
InitializeComponent();
// Check if another instance of ALK is running
if (CommonUtil.CheckIfAnotherInstanceIsRunning("ALK"))
{
MessageBox.Show("An instance of ALK is already running.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(1);
}
APIUtils.Start();
//Notification
Trinity.SignalR.Client signalrClient = Trinity.SignalR.Client.Instance;
// setup variables
_smartCardFailed = 0;
_fingerprintFailed = 0;
_displayLoginButtonStatus = false;
_popupModel = new Trinity.BE.PopupModel();
#region Initialize and register events
double _sessionTimeout = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["session_timeout"]);
if (_sessionTimeout > 0)
{
this._timerCheckLogout = new System.Timers.Timer();
this._timerCheckLogout.AutoReset = true;
this._timerCheckLogout.Interval = _sessionTimeout * 1000;
this._timerCheckLogout.Elapsed += TimeCheckLogout_EventHandler;
}
// _jsCallCS
_jsCallCS = new JSCallCS(this.LayerWeb, this);
_jsCallCS.OnNRICFailed += JSCallCS_OnNRICFailed;
_jsCallCS.OnShowMessage += JSCallCS_ShowMessage;
_jsCallCS.OnLogOutCompleted += JSCallCS_OnLogOutCompleted;
// SmartCard
SmartCard.Instance.GetCardInfoSucceeded += GetCardInfoSucceeded;
// Fingerprint
Fingerprint.Instance.OnIdentificationCompleted += Fingerprint_OnIdentificationCompleted;
Fingerprint.Instance.OnDeviceDisconnected += Fingerprint_OnDeviceDisconnected;
// NRIC
_nric = CodeBehind.Authentication.NRIC.GetInstance(LayerWeb);
_nric.OnNRICSucceeded += NRIC_OnNRICSucceeded;
_nric.OnShowMessage += OnShowMessage;
// Supervisee
_superviseeParticulars = new CodeBehind.SuperviseeParticulars(LayerWeb, _jsCallCS, this);
_eventCenter = EventCenter.Default;
_eventCenter.OnNewEvent += EventCenter_OnNewEvent;
#endregion
Lib.LayerWeb = LayerWeb;
LayerWeb.Url = new Uri(String.Format("file:///{0}/View/html/Layout.html", CSCallJS.curDir));
LayerWeb.ObjectForScripting = _jsCallCS;
}
public JSCallCS(WebBrowser web)
{
this._web = web;
_thisType = this.GetType();
_printMUBAndTTLabel = new CodeBehind.PrintMUBAndTTLabels(this);
_printMUBAndTTLabel.OnPrintMUBLabelsSucceeded += PrintMUBLabels_OnPrintMUBLabelSucceeded;
_printMUBAndTTLabel.OnPrintMUBLabelsFailed += PrintMUBLabels_OnPrintMUBLabelFailed;
_printMUBAndTTLabel.OnPrintTTLabelsSucceeded += PrintTTLabels_OnPrintTTLabelSucceeded;
_printMUBAndTTLabel.OnPrintTTLabelsFailed += PrintTTLabels_OnPrintTTLabelFailed;
_printMUBAndTTLabel.OnPrintMUBAndTTLabelsException += PrintMUBAndTTLabels_OnPrintTTLabelException;
_popupModel = new Trinity.BE.PopupModel();
}
private void Main_OnFacialRecognitionFailed()
{
Session session = Session.Instance;
if (!session.IsFacialAuthenticated)
{
FacialRecognition.Instance.OnFacialRecognitionFailed -= Main_OnFacialRecognitionFailed;
FacialRecognition.Instance.OnFacialRecognitionSucceeded -= Main_OnFacialRecognitionSucceeded;
FacialRecognition.Instance.OnFacialRecognitionProcessing -= Main_OnFacialRecognitionProcessing;
FacialRecognition.Instance.OnCameraInitialized -= Main_OnCameraInitialized;
this.Invoke((MethodInvoker)(() =>
{
FacialRecognition.Instance.Dispose();
}));
Trinity.BE.User user = (Trinity.BE.User)session[CommonConstants.USER_LOGIN];
string errorMessage = "User '" + user.Name + "' cannot complete facial authentication";
Trinity.SignalR.Client.Instance.SendToAppDutyOfficers(user.UserId, "Facial authentication failed", errorMessage, EnumNotificationTypes.Error);
// show message box to user
//MessageBox.Show("Facial authentication failed", "Facial Authentication", MessageBoxButtons.OK, MessageBoxIcon.Error);
Trinity.BE.PopupModel popupModel = new Trinity.BE.PopupModel();
popupModel.Title = "Authorization Failed";
popupModel.Message = "Facial Recognition failed.\nPlease report to the Duty Officer";
popupModel.IsShowLoading = false;
popupModel.IsShowOK = true;
LayerWeb.InvokeScript("showPopupModal", JsonConvert.SerializeObject(popupModel));
// navigate to smartcard login page
NavigateTo(NavigatorEnums.Authentication_SmartCard);
// reset counter
_fingerprintFailed = 0;
}
try
{
StackTrace trace = new StackTrace();
int caller = 1;
StackFrame frame = trace.GetFrame(caller);
string callerName = frame.GetMethod().Name;
LogManager.Debug("Main_OnFacialRecognitionFailed: " + callerName);
}
catch (Exception)
{
}
}
private void _NavigateToFormThread(object pram)
{
NavigatorEnums navigatorEnum = (NavigatorEnums)pram;
// navigate
if (navigatorEnum == NavigatorEnums.Authentication_SmartCard)
{
LayerWeb.LoadPageHtml("Authentication/SmartCard.html");
LayerWeb.RunScript("$('.status-text').css('color','#000').text('Please place your smart card on the reader.');");
SmartCard.Instance.Start();
}
else if (navigatorEnum == NavigatorEnums.Authentication_Fingerprint)
{
Session session = Session.Instance;
Trinity.BE.User user = (Trinity.BE.User)session[CommonConstants.USER_LOGIN];
LayerWeb.LoadPageHtml("Authentication/FingerPrint.html");
LayerWeb.RunScript("$('.status-text').css('color','#000').text('Please place your thumb print on the reader.');");
//if (user.LeftThumbFingerprint == null && user.RightThumbFingerprint == null)
//{
// LayerWeb.RunScript("$('.status-text').css('color','#000').text('Please place your thumb print on the reader.');");
//}
//else
//{
// string errMsg = user.Name + "'s Fingerprint could not be found.";
// LayerWeb.RunScript("$('.status-text').css('color','#000').text('" + errMsg + "');");
//}
try
{
Fingerprint.Instance.Start(new System.Collections.Generic.List <byte[]>()
{
user.LeftThumbFingerprint, user.RightThumbFingerprint
});
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
else if (navigatorEnum == NavigatorEnums.Authentication_Facial)
{
Session session = Session.Instance;
Trinity.BE.User user = (Trinity.BE.User)session[CommonConstants.USER_LOGIN];
if ((user.User_Photo1 == null || user.User_Photo1.Length == 0) && (user.User_Photo2 == null || user.User_Photo2.Length == 0))
{
Trinity.BE.PopupModel popupModel = new Trinity.BE.PopupModel();
popupModel.Title = "Authorization Failed";
popupModel.Message = "User '" + user.Name + "' doesn't have any photos";
popupModel.IsShowLoading = false;
popupModel.IsShowOK = true;
LayerWeb.InvokeScript("showPopupModal", JsonConvert.SerializeObject(popupModel));
// navigate to smartcard login page
NavigateTo(NavigatorEnums.Authentication_SmartCard);
return;
}
LayerWeb.LoadPageHtml("Authentication/FacialRecognition.html");
LayerWeb.RunScript("$('.status-text').css('color','#000').text('Please remain still as Facial Recognition Check takes place.');");
FacialRecognition.Instance.OnFacialRecognitionFailed += Main_OnFacialRecognitionFailed;
FacialRecognition.Instance.OnFacialRecognitionSucceeded += Main_OnFacialRecognitionSucceeded;
FacialRecognition.Instance.OnFacialRecognitionProcessing += Main_OnFacialRecognitionProcessing;
FacialRecognition.Instance.OnCameraInitialized += Main_OnCameraInitialized;
this.Invoke((MethodInvoker)(() =>
{
Point startLocation = new Point((Screen.PrimaryScreen.Bounds.Size.Width / 2) - 800 / 2, (Screen.PrimaryScreen.Bounds.Size.Height / 2) - 450 / 2);
//Point startLocation = new Point((Screen.PrimaryScreen.Bounds.Size.Width / 2) - 400 / 2, (Screen.PrimaryScreen.Bounds.Size.Height / 2) - 400 / 2);
try
{
FacialRecognition.Instance.StartFacialRecognition(startLocation, new System.Collections.Generic.List <byte[]>()
{
user.User_Photo1, user.User_Photo2
});
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}));
}
else if (navigatorEnum == NavigatorEnums.Authentication_NRIC)
{
_nric.Start();
}
else if (navigatorEnum == NavigatorEnums.Supervisee_Particulars)
{
_superviseeParticulars.Start();
//btnConfirm.Enabled = true;
}
else if (navigatorEnum == NavigatorEnums.Supervisee_NRIC)
{
_superviseeParticulars.Start();
CSCallJS.DisplayNRICLogin(LayerWeb);
}
// set current page
_currentPage = navigatorEnum;
// display options in Authentication_SmartCard page
if (_displayLoginButtonStatus && _currentPage == NavigatorEnums.Authentication_SmartCard)
{
_displayLoginButtonStatus = false;
CSCallJS.DisplayLogoutButton(this.LayerWeb, _displayLoginButtonStatus);
}
// display options in the rest
if (!_displayLoginButtonStatus && _currentPage != NavigatorEnums.Authentication_SmartCard)
{
_displayLoginButtonStatus = true;
CSCallJS.DisplayLogoutButton(this.LayerWeb, _displayLoginButtonStatus);
}
}
