Handling exceptions from action filters and orchard framework

Question

Overriding ErrorPage.cshtml allows you to create custom error page for exceptons thrown from controllers, is there a way to handle exceptions thrown from filters? For example I would like to have custom page for anti forgery exceptions.

Answer 1

You can utilize exception filters. Just create your own FilterProvider and have it implement IExceptionFilter. Put all custom logic inside OnException(filterContext) method.

Take a look at eg. current implementation of Orchard.Security.SecurityFilter to have an idea.