public static string GenerateLogOutUrlWithReturnUrl()
{
var logOutUrl = SitkaRoute <AccountController> .BuildAbsoluteUrlHttpsFromExpression(c => c.LogOff(), NeptuneWebConfiguration.CanonicalHostNameRoot);
var returnUrl = HttpContext.Current.Request.Url.AbsoluteUri;
return(OnErrorOrNotFoundPage(returnUrl) ? logOutUrl : String.Format("{0}?returnUrl={1}", logOutUrl, HttpUtility.UrlEncode(returnUrl)));
}
private static bool OnErrorOrNotFoundPage(string url)
{
var returnUrlPathAndQuery = new Uri(url).PathAndQuery;
var notFoundUrlPathAndQuery = new Uri(SitkaRoute <HomeController> .BuildAbsoluteUrlHttpsFromExpression(x => x.NotFound())).PathAndQuery;
var errorUrlPathAndQuery = new Uri(SitkaRoute <HomeController> .BuildAbsoluteUrlHttpsFromExpression(x => x.Error())).PathAndQuery;
var onErrorOrNotFoundPage = returnUrlPathAndQuery.StartsWith(notFoundUrlPathAndQuery, StringComparison.InvariantCultureIgnoreCase) ||
returnUrlPathAndQuery.StartsWith(errorUrlPathAndQuery, StringComparison.InvariantCultureIgnoreCase);
return(onErrorOrNotFoundPage);
}