bug#54246: 29.0.50; EWW not showing images in some websites

[payas]

Ah, we can consider the issue closed, then.

I will take this information to the author and see if they can do something to 
resolve on their end.

Thanks for helping along!

Regards,
Payas

Lars Ingebrigtsen <larsi@gnus.org> writes:

> payas <relekarpayas@gmail.com> writes:
>
>> Also about the images being WebP/AVIF, I see an explicit image tag
>> with `jpeg’ file as src, can eww not prioritise that?
>
> The problem is more specific.  Put this in a file an open with
> eww-open-file, and eww won’t be able to display it:
>
> <img 
> src=“<https://cdn.christine.website/file/christine-static/stickers/mara/hmm.png>”
>  alt=“Mara is hmm”>
>
> And the reason is that the web server responds to the fetch with an 401
> Unauthorized.  So the CDN is just denying the requests.  I.e., it’s a
> server issue, not an Emacs issue.
>
> (I don’t know why it’s doing this, though – it’s probably using AI to
> determine if the request is “legitimate” or not, and some combination of
> headers we’re sending is tripping it.)
>
> Ah!  It’s Cloudflare:
>
> CF-Cache-Status: BYPASS
> Expect-CT: max-age=604800, 
> report-uri=“<https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct>”
>
> They have a lot of issues like this.