Caddy not showing custom 403 page with Authelia

Help
1

Hi, I’m new to Caddy, and I was wondering how I can get Caddy to show a custom 403 page when a user fails with Authelia. I have tried the following:

handle_errors {
        @notfound expression `{http.error.status_code} == 404`
        handle @notfound {
            rewrite * /404.html
        }

        @badgateway expression `{http.error.status_code} == 502`
        handle @badgateway {
            rewrite * /502.html
        }

	@forbidden expression `{http.error.status_code} == 403`
	handle @forbidden {
		rewrite * /403.html
	}

        root * /var/www/teamteague
        file_server
    }

I have also tried:

@kuma host uptime.yewtreeweb.uk
	handle @kuma {
		import cloudflare-or-local-only
		forward_auth http://{auth ip}:9091 {
			uri /api/authz/forward-auth?authelia_url=https://auth.yewtreeweb.uk
			copy_headers Remote-User Remote-Groups Remote-Email Remote-Name
		}
    	reverse_proxy {uptime kuma ip} {
			handle_response {
				@403 expression `{http.response.status_code} == 403`
				rewrite * /403.html
			}
		}
    	redir / https://uptime.yewtreeweb.uk/status/services permanent
	}

But I keep getting the default 403 Forbidden message. Any help would be really appreciated. Thanks

2

You will have to use the expanded form to customize the response