Re: [whatwg/fetch] Note about credentials & wildcards probably incorrect for Access-Control-Expose-Headers (Issue #1671) from Anne van Kesteren on 2023-06-12 (public-webapps-github@w3.org from June 2023)

From: Anne van Kesteren <notifications@github.com>
Date: Mon, 12 Jun 2023 02:20:15 -0700
To: whatwg/fetch <fetch@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <whatwg/fetch/issues/1671/1586937296@github.com>

We only allow wildcarding for non-credentialed requests. To prevent responses from accidentally sharing too much information. So the note is accurate. `*` is a wildcard, but only if the request is non-credentialed. And when it functions as a wildcard, you cannot match a header whose name is `*`.

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Received on Monday, 12 June 2023 09:20:21 UTC