Subj. I've got an ASP.NET 2 MVC Worker Role Application, that does not differ much from the default template.
When attempting redirect from
HTTP to HTTPS (this happens when we access constroller secured by the usual RequireSSL attribute implementation) we
get blank page with "Bad Request" message.
IntelliTrace shows this:
Thrown: "The file '/Views/Home/LogOnUserControl.aspx' does not exist." (System.Web.HttpException)
Call stack is really short:
[External Code]
App_Web_vfahw7gz.dll!ASP.views_shared_site_master.__Render__control1(System.Web.UI.HtmlTextWriter __w = {unknown}, System.Web.UI.Control parameterContainer = {unknown})
[External Code]
App_Web_bsbqxr44.dll!ASP.views_home_index_aspx.ProcessRequest(System.Web.HttpContext context = {unknown})
[External Code]
User control reference is the usual one in /Views/Shared/Site.Master:
<div id="logindisplay">
<% Html.RenderPartial("LogOnUserControl"); %>
</div>
And partial view LogOnUserControl.ashx is located in Views/Shared (and it is ASHX, not ASPX).
Problem shows up, when we try to access site pages, that require auth and redirect. These pages are secured by RequireSSL attribute (Redirect == true):
[AttributeUsage(AttributeTargets.Method | AttributeTargets.Class, Inherited = true, AllowMultiple = false)]
public sealed class RequireSslAttribute : FilterAttribute, IAuthorizationFilter
{
public bool Redirect { get; set; }
// Methods
public void OnAuthorization(AuthorizationContext filterContext)
{
// this
get's messy, when we are running custom ports
// within the local dev fabric.
// hence we disable code in the debug
#if !DEBUG
if (filterContext == null)
{
throw new ArgumentNullException("filterContext");
}
if (filterContext.HttpContext.Request.IsSecureConnection)
return;
var canRedirect = string.Equals(filterContext.HttpContext.Request.HttpMethod, "
GET", StringComparison.OrdinalIgnoreCase);
if (canRedirect && Redirect)
{
var builder = new UriBuilder
{
Scheme = "https",
Host = filterContext.HttpContext.Request.Url.Host,
Path = filterContext.HttpContext.Request.RawUrl
};
filterContext.Result = new RedirectResult(builder.ToString());
}
else
{
throw new HttpException(0x193, "Access forbidden. The requested resource requires an SSL connection.");
}
#endif
}
}
Obviously we compile in RELEASE for this case.
Does anybody have any idea, what could cause this strange exception and how to
get rid of it?
