public override Task Invoke(IOwinContext context)
{
if (context.Request.Path == PathString.Empty || context.Request.Path == new PathString("/"))
{
return Task.Run(() =>
{
var response = new OwinResponse(context.Environment) {StatusCode = 502};
response.Redirect(_url);
});
}
return Next.Invoke(context);
}
public override Task ProcessRequest(HostContext context)
{
string redirectWhen = "____Never____";
if (!String.IsNullOrEmpty(context.Request.QueryString["redirectWhen"]))
{
redirectWhen = context.Request.QueryString["redirectWhen"];
}
var owinRequest = new OwinRequest(context.Environment);
if (owinRequest.Path.Value.Contains("/" + redirectWhen))
{
var response = new OwinResponse(context.Environment);
// Redirect to an invalid page
response.Redirect("http://" + owinRequest.Host);
return TaskAsyncHelper.Empty;
}
return base.ProcessRequest(context);
}
