[Question] Is there any way to block requests based on headers?

Hi,

I wanted to check if there is a way to block requests based on headers. I have a use case where I have a path that's accessible without authentication to implement a kind of webhook. now I want to block some requests based on a header value.

Is it possible?

No file, test, or entry point is named, and the issue asks whether existing behavior is possible rather than identifying a change. First review the project's request-authentication and routing documentation; done would be a confirmed answer describing whether header-based blocking is supported and where it is configured.

Written by the indexing model from the issue text.