Re: [whatwg/fetch] Allow HTTP scheme fetches to make CORS preflight for navigations (PR #1785) from Alexander Petros on 2024-12-08 (public-webapps-github@w3.org from December 2024)

From: Alexander Petros <notifications@github.com>
Date: Sun, 08 Dec 2024 09:00:10 -0800
To: whatwg/fetch <fetch@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <whatwg/fetch/pull/1785/c2526220423@github.com>

Oh, you're right, thanks for the link. 

I think `Sec-Fetch-Dest` works! The definition of the [`document`](https://fetch.spec.whatwg.org/#concept-request-destination) value is: "HTML’s navigate algorithm (top-level only)," which is what we want. This makes it possible for forms to add new targets in the future without impacting servers who only want CORS for top-level navigation today.

It should also apply to PNLA links.

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Received on Sunday, 8 December 2024 17:00:14 UTC