private void Authenticate()
{
var context = HttpContext.Current;
var actualCookieName = CustomFormsAuthentication.GetActualCookieName();
var ticket = CustomFormsAuthentication.ExtractTicketFromCookie(actualCookieName);
if (ticket == null || ticket.Expired)
{
return;
}
CustomFormsAuthentication.InitializeUserContext(ticket);
var newTicket = ticket;
if (CustomFormsAuthentication.SlidingExpiration)
{
newTicket = FormsAuthentication.RenewTicketIfOld(ticket);
}
if (newTicket != ticket)
{
var cookie = CustomFormsAuthentication.GetAuthCookie(actualCookieName, newTicket, true);
context.Response.Cookies.Remove(cookie.Name);
context.Response.Cookies.Add(cookie);
}
}
private void ContextOnEndRequest(object sender, EventArgs eventArgs)
{
if (((HttpApplication)sender).Context.Response.StatusCode == (int)HttpStatusCode.Unauthorized)
{
CustomFormsAuthentication.RedirectToLoginPage();
}
}
private void ContextOnAuthenticateRequest(object sender, EventArgs eventArgs)
{
var isValidWebResourceRequest = IsValidWebResourceRequest();
if (isValidWebResourceRequest == false)
{
Authenticate();
}
HttpContext.Current.SkipAuthorization = isValidWebResourceRequest || CustomFormsAuthentication.IsLoginPage();
if (HttpContext.Current.User == null)
{
HttpContext.Current.User = new GenericPrincipal(new GenericIdentity(String.Empty), null);
}
}