Developer forum

Oh, and side note - if you go to "Setting -> Web & http -> Security" and hit "Save", it shows model validation errors so it looks like all the default form values are ignored and you need to explicitly type all those deafilt values in order to be able to save anything.
Would be nice to have that bug fixed, if possible.

Hi Karol

The feature is described here: https://doc.dynamicweb.dev/manual/dynamicweb10/settings/system/webhttp/security.html#debugging

You do not show any middleware code - maybe tell what the code is and how you install it?

We will bug the validation thing - thanks for observing!

BR Nicolai

Hi,

my middleware currently has no logic so I don't think it has anything to do with the problem, it looks like that:

    public class ExceptionHandlingMiddleware(RequestDelegate next)
    {
        private readonly RequestDelegate _next = next;

        public async Task InvokeAsync(HttpContext context)
        {
            try
            {
                //this get's called
                await _next(context);
            }
            catch
            {
                //this never gets called
                await context.Response.WriteAsync("Error");
            }
        }
    }

Which then is registered in Program.cs with a call to "app.UseMiddleware<ExceptionHandlingMiddleware>();"
Pretty standard stuff in .net core. It works out  of the box in any other project.

But the problem is that no matter the exception settings are in that admin section, my "catch" statement will never be called. Apparently all the exceptions are "swallowed" by DW code and currently it is not possible to stop it from showing stack trace and template code on screen (which on it's own is a huge problem).

What I need to achieve is this - whenever an unhadled exception happens, I need to handle that situation with my code. I don't want any of those built in "handlers" as they expose to the UI information that should never, under any circumstances be shown there. So I need to shut them off completely and handle exception properly.

Is it possible?