protected void Page_Load(object sender, EventArgs e)
{
if ((bool)Session["Allow"] == false) //Check whether the Session is Valid or not
{
Session["CustomError"] = "Your session has expired. Cannot Continue.";
Response.Redirect("AppSessionExpired.htm");
//Server.Transfer("appError.aspx?ID=" + Guid.NewGuid().ToString());
}
else
{
Session["FromNavigation"] = false; //Variable to force that the the page has been called from the normal MENU operation
Session["MenuInfo"] = null;
// Session["MenuInfoAudit"] = null;
//Session["FileUploadParams"] = null;
//Session["DataUID"] = "";
//Initialise the Session Variables used as Temporary Placeholders
String PageToNavigate = String.Empty;
PageToNavigate = Request.QueryString["ID"].Trim();
//string isAudit = "";
//try
//{
// isAudit = Request.QueryString["ISAUDIT"].ToString().Trim().ToUpper();
//}
//catch (Exception ex)
//{ }
String ParamString = String.Empty;
if (PageToNavigate.ToUpper() == "ERROR" || PageToNavigate.Trim().Length == 0)
{
Session["CustomError"] = "Invalid navigation option. Please try again";
Server.Transfer("appError.aspx?ID=" + Guid.NewGuid().ToString() + "&ID=" + DateTime.Now.ToString());
}
else
{
string authToken = "";
try
{
authToken = Request.Cookies["appToken"].Value.Trim();
}
catch (Exception ex)
{
Session["CustomError"] = "Your session Token has expired. Cannot Continue.";
Server.Transfer("appError.aspx");
return;
}
if (authToken != Session["AuthToken"].ToString().Trim() || (authToken.Length == 0))
{
Session["Allow"] = false;
Session.Abandon();
Server.Transfer("appError.aspx?XX=Your session Token has expired. Cannot Continue.");
return;
}
if (PageToNavigate.Trim().ToUpper() == "LOGOUT")
{
//objBusnessObjects.UserIDInfo = ((UserInfo)Session["UserInfo"]).UserID;
//objBusnessObjects.UserDisplayNameInfo = ((UserInfo)Session["UserInfo"]).UserName;
//objBusnessObjects.ModuleInfo = ((UserInfo)Session["UserInfo"]).Module;
//objBusnessObjects.LocationInfo = ((UserInfo)Session["UserInfo"]).FactCode;
//objBusnessObjects.IpAddress = Request.UserHostAddress;
//objAppNavigate.InsertInSysAudit(objBusnessObjects, "System Access", "System Log out Information", "Log Out", "<font color = 'green'>Successful Log-Out from web application from IP Address : " + Request.UserHostAddress + "</font>", "SYS_AUDIT");
//// VISITOR_ENTRY objBal = new VISITOR_ENTRY();
//objBal.SaveLogInfo(Session["USER_ID"].ToString(), "<font color = 'green'>Successful Log-Out from web application from IP Address : " + Request.UserHostAddress + "</font>");
Session["AuthToken"] = "";
if (Response.Cookies["appToken"] != null)
{
Response.Cookies["appToken"].Value = "";
Response.Cookies["appToken"].Expires = DateTime.Now.AddMonths(-100);
Response.AppendCookie(Response.Cookies["appToken"]);
}
Session.Clear();
Session.Abandon();
Session.RemoveAll();
Response.Redirect("Default.aspx?ID=" + Guid.NewGuid().ToString() + "&DT=" + DateTime.Now);
}
else if (PageToNavigate.Trim().ToUpper() == "HOME")
{
Server.Transfer("Default.aspx?ID=" + Guid.NewGuid().ToString() + "&DT=" + DateTime.Now);
}
else
{
Session["CustomError"] = "";
//Check whether the access for the specified MENU is available to the User
//Also check that the requested page is available in the SYstem Schema or not.
ClsMenuInfo objMenuDetails = new ClsMenuInfo();
DataTable ObjDataTable = new DataTable();
ObjDataTable = objLtmsService.GetIsMenuAccessAvailable(((ClsUserInfo)Session["UserInfo"]).UserRoleId, PageToNavigate);
if (ObjDataTable.Rows.Count > 0)
{
objMenuDetails.MenuCode = ObjDataTable.Rows[0]["MENUCODE"].ToString();
objMenuDetails.MenuDesc = ObjDataTable.Rows[0]["MENUDESCRIPTION"].ToString();
objMenuDetails.PageToNavigate = ObjDataTable.Rows[0]["PageToNavigate"].ToString();
objMenuDetails.AllowEntry = ObjDataTable.Rows[0]["EntryAccessAllowed"].ToString() == "Y" ? true : false;
objMenuDetails.AllowEdit = ObjDataTable.Rows[0]["EditAccessAllowed"].ToString() == "Y" ? true : false;
objMenuDetails.AllowDelete = ObjDataTable.Rows[0]["DeleteAccessAllowed"].ToString() == "Y" ? true : false;
objMenuDetails.AllowView = ObjDataTable.Rows[0]["ViewAccessAllowed"].ToString() == "Y" ? true : false;
ObjDataTable.Dispose();
if (objMenuDetails != null)
{
Session["MenuInfo"] = objMenuDetails;
if (!(objMenuDetails.AllowEntry || objMenuDetails.AllowEdit || objMenuDetails.AllowDelete || objMenuDetails.AllowView))
{
Session["CustomError"] = "You do not have proper privilege for the selected page.<br><br><br>Please contact the Administrator for further assistance.";
Server.Transfer("appError.aspx?ID=" + Guid.NewGuid().ToString() + "&DT=" + DateTime.Now);
}
else
{
ParamString = "?ID=" + Guid.NewGuid().ToString();
Session["FromNavigation"] = true;
if (System.IO.File.Exists(Server.MapPath(objMenuDetails.PageToNavigate)))
{
Server.Transfer(objMenuDetails.PageToNavigate);
}
else
{
Session["CustomError"] = "The selected page is either Under Construction or is Inaccessible.<br><br><br>Please contact the Administrator for further assistance.";
Server.Transfer("appError.aspx?ID=" + Guid.NewGuid().ToString() + "&DT=" + DateTime.Now);
}
}
}
else
{
Session["CustomError"] = "You need to have Viewer privilege for the requested page.";
Server.Transfer("appError.aspx?ID=" + Guid.NewGuid().ToString() + "&ID=" + DateTime.Now.ToString());
}
}
else
{
Session["CustomError"] = "You need to have Viewer privilege for the requested page.";
Server.Transfer("appError.aspx?ID=" + Guid.NewGuid().ToString() + "&ID=" + DateTime.Now.ToString());
}
}
}
}
}
