Fwd: Request for Assignment (http-proxy-status)

Hi everyone,

With my HTTP Proxy Error Types Expert hat on, we've received the following request, and per the RFC I'm asking for any community feedback.

Thoughts?

Cheers,


> Begin forwarded message:
> 
> 
> Type of Assignment:
> Name: origin_acl
> Description: The intermediary rejected the HTTP request based on ACL rules which prohibit access to the requested next hop.
> Extra Parameters: None
> Recommended HTTP Status Code: 403
> Response Only Generated by Intermediaries: true
> 
> Registry:
> https://www.iana.org/assignments/http-proxy-status/http-proxy-status.xhtml#http-proxy-error-types
> 
> Description:
> We're running a MASQUE/CONNECT/ProxyB server for (multi party) private relay style architectures and would like to signal to clients that a proxy attempt was rejected due to origin ACL rules.
> 
> Additional Info:
> https://www.rfc-editor.org/rfc/rfc9209.html#name-proxy-error-types

--
Mark Nottingham   https://www.mnot.net/