Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS connections

From	Joe Pfeiffer <pfeiffer@cs.nmsu.edu>
Newsgroups	linux.debian.user
Subject	Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS connections
Date	2021-04-15 06:00 +0200
Message-ID	<C41kB-4M2-1@gated-at.bofh.it> (permalink)
References	<C3Qpb-5U5-5@gated-at.bofh.it> <C3VId-1pV-1@gated-at.bofh.it> <C3ZLP-42v-1@gated-at.bofh.it> <C40ox-4eR-1@gated-at.bofh.it>
Organization	A noiseless patient Spider

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Kenneth Parker <sea7kenp@gmail.com> writes:

> On Wed, Apr 14, 2021 at 10:16 PM Celejar <celejar@gmail.com> wrote:
>
>  On Wed, 14 Apr 2021 22:57:01 +0100
>  piorunz <piorunz@gmx.com> wrote:
>
>  > On 14/04/2021 17:19, Celejar wrote:
>  > > Hi,
>  > >
>  > > I recently switched to Firefox's native HTTPS-Only mode from the
>  > > HTTPS Everywhere extension, and I've just made the nasty discovery that
>  > > a bunch of links that had been returning 404, which I had been assuming
>  > > were dead links, were actually perfectly valid pages, which Firefox had
>  > > been "upgrading" to HTTPS, and then getting 404s from web servers that
>  > > weren't offering them via HTTPS (but still apparently accepting
>  > > connections via HTTPS). Clicking on the little lock icon and turning
>  > > HTTPS-Only mode off for the website doesn't seem to have any effect -
>  > > the only thing that lets me actually access these pages is turning off
>  > > HTTPS-Only mode via the general Settings page (or about:config).
>  > >
>  > > When the website doesn't offer HTTPS at all, then Firefox offers to
>  > > connect via HTTP, after a warning, and that's fine. But having pages
>  > > become completely inaccessible is intolerable - I now have to check
>  > > every 404 I get by turning off HTTPS-Only mode and seeing if the
>  > > page is actually there. Am I missing something here, or is HTTPS-Only
>  > > mode just badly broken?
>  > 
>  > It certainly works fine for me. I use https only mode for many months
>  > now. Can you bring an example of a page which returns good page on http,
>  > but 404 error on https?
>
>  http://www.daat.ac.il/
>  https://www.daat.ac.il/
>
>  Celejar
>
> Indeed:  A "Universe Site" that I host on Linode doesn't use https.  So, 
> https://eyeblinkuniverse.com   --   doesn't work:  "Problem loading page - Unable to connect"
> http://eyeblinkuniverse.com    --  Works properly on my version of Firefox:  Firefox 78.9.0esr (64-bit) on Debian Bullseye.
>
> Does this mean that I can look forward to this failure, when the new Firefox comes out?  Why can't people still make simple, text-based web
> pages that can be read to a Blind Person?  See, I don't do forms, data entry, or anything on my opening screens.  For that, it links to a
> Blogspot, which uses some of Google's Bells and Whistles.
>
> In other words, is this the end of the "Simple Web"?

https has nothing to do with "simple web" -- I term I don't remember
having seen before, but I like.  All the TLS negotiation is handled by
the web server and browser, and it's easy enough to set up with
letsencryupt that there's really no excuse for not doing it (says the
guy who hasn't gotten it set up yet for a shotgun club web site he
manages...  really need to do that...).

Thread

Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Celejar <celejar@gmail.com> - 2021-04-14 18:20 +0200
  Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS connections riveravaldez <riveravaldezmail@gmail.com> - 2021-04-14 21:10 +0200
    Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Nito <nito@dismail.de> - 2021-04-15 02:40 +0200
    Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Celejar <celejar@gmail.com> - 2021-04-15 04:30 +0200
  Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections piorunz <piorunz@gmx.com> - 2021-04-15 00:00 +0200
    Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Celejar <celejar@gmail.com> - 2021-04-15 04:20 +0200
      Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS connections Kenneth Parker <sea7kenp@gmail.com> - 2021-04-15 05:00 +0200
        Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS connections Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2021-04-15 06:00 +0200
          Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS connections Kenneth Parker <sea7kenp@gmail.com> - 2021-04-15 07:20 +0200
            Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Dan Ritter <dsr@randomstring.org> - 2021-04-15 15:40 +0200
              Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS connections Kenneth Parker <sea7kenp@gmail.com> - 2021-04-15 16:40 +0200
              Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Richard Hector <richard@walnut.gen.nz> - 2021-04-16 03:10 +0200
                Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Tixy <tixy@yxit.co.uk> - 2021-04-16 10:40 +0200
              Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Jonathan Dowland <jon+debian-user@dow.land> - 2021-04-16 12:40 +0200
      Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections piorunz <piorunz@gmx.com> - 2021-04-15 12:20 +0200
        Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Darac Marjal <mailinglist@darac.org.uk> - 2021-04-15 12:50 +0200
          Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Jonathan Dowland <jon+debian-user@dow.land> - 2021-04-15 14:40 +0200
            Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Jonathan Dowland <jon+debian-user@dow.land> - 2021-04-15 14:40 +0200
        Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Greg Wooledge <greg@wooledge.org> - 2021-04-15 13:30 +0200
        Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Celejar <celejar@gmail.com> - 2021-04-15 14:20 +0200
          Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Eduardo M KALINOWSKI <eduardo@kalinowski.com.br> - 2021-04-15 14:40 +0200
            Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Celejar <celejar@gmail.com> - 2021-04-15 17:20 +0200
          Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections mett <mett@pmars.jp> - 2021-04-15 14:50 +0200
            Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections piorunz <piorunz@gmx.com> - 2021-04-15 16:20 +0200
              Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Erwan David <erwan@rail.eu.org> - 2021-04-15 16:50 +0200
                Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections piorunz <piorunz@gmx.com> - 2021-04-15 17:50 +0200
                Re: Firefox HTTPS-only mode breaks sites that return 404 for HTTPS  connections Jonathan Dowland <jon+debian-user@dow.land> - 2021-04-16 13:30 +0200

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