how custom fallback type

[MateSoftware2023]

hi im new user for this framework
i want return cutom type if user no permission,
return json format not 403 only , how to do?

[DDtKey]

Hi!
Yes, it's possible, take a look at #26 (issue) and test of the functionality:

protect-endpoints/actix-web-grants/tests/proc_macro/different_fn_types.rs

Lines 47 to 58 in e86976f

	fn access_denied() -> HttpResponse {
	HttpResponse::with_body(
	StatusCode::FORBIDDEN,
	BoxBody::new("This resource allowed only for ADMIN"),
	)
	}
	#[get("/access")]
	#[protect("ROLE_ADMIN", error = "access_denied")]
	async fn access_response() -> &'static str {
	"Hi!"
	}

This partly depends on the framework you are using. You can also use error catchers (at least for poem & rocket)

[MateSoftware2023]

thanks.
That's the way I'm using it now
It would be better to have a global configuration instead of using it everywhere

[DDtKey]

I think catchers on web-framework level is more suitable for global handling.

However, I think we might introduce something like a custom error-generator(configurable as part of middleware) and use user's defined function in macro without explicit attribute 🤔