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Groups > linux.debian.user > #198360

Re: luks, crypttab: why 3 partition only 2 passphrases entered

From Jonathan Dowland <jmtd@debian.org>
Newsgroups linux.debian.user
Subject Re: luks, crypttab: why 3 partition only 2 passphrases entered
Date 2018-08-07 13:20 +0200
Message-ID <wk8bT-8mI-3@gated-at.bofh.it> (permalink)
References <wi8g2-7zg-3@gated-at.bofh.it> <wiaBb-Hr-3@gated-at.bofh.it> <wiuzT-4qV-3@gated-at.bofh.it> <wjcKC-5Tc-3@gated-at.bofh.it>
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On Sat, Aug 04, 2018 at 10:54:59PM +0100, Carles Pina i Estany wrote:
>
>And I'm now 99% sure that the culprit of all this confusion is...
>plymouth! It has a password caching facility and systemd seems to use it
>to get the cached password.

Almost certainly, yes, although, if plymouth is passing the password
through to systemd, then it need not be caching it itself, as systemd
caches disk passwords for a short while (I think 5 minutes if I recall
correctly). See systemd-ask-password(1) for an introduction to the
architecture of systemd's password stuff.

-- 

⢀⣴⠾⠻⢶⣦⠀
⣾⠁⢠⠒⠀⣿⡁ Jonathan Dowland
⢿⡄⠘⠷⠚⠋⠀ https://jmtd.net
⠈⠳⣄⠀⠀⠀⠀ Please do not CC me, I am subscribed to the list.

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Thread

luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-02 01:00 +0200
  Re: luks, crypttab: why 3 partition only 2 passphrases entered Matthew Crews <mailinglists@mattcrews.com> - 2018-08-02 03:10 +0200
    Re: luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-02 09:20 +0200
    Re: luks, crypttab: why 3 partition only 2 passphrases entered Jonathan Dowland <jmtd@debian.org> - 2018-08-07 13:20 +0200
  Re: luks, crypttab: why 3 partition only 2 passphrases entered David Christensen <dpchrist@holgerdanske.com> - 2018-08-02 03:30 +0200
    Re: luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-02 09:10 +0200
      Re: luks, crypttab: why 3 partition only 2 passphrases entered David Christensen <dpchrist@holgerdanske.com> - 2018-08-04 19:30 +0200
        Re: luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-04 22:10 +0200
          Re: luks, crypttab: why 3 partition only 2 passphrases entered David Christensen <dpchrist@holgerdanske.com> - 2018-08-05 00:20 +0200
            Re: luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-05 00:50 +0200
    Re: luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-03 00:50 +0200
      Re: luks, crypttab: why 3 partition only 2 passphrases entered deloptes <deloptes@gmail.com> - 2018-08-03 10:10 +0200
      Re: luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-05 00:00 +0200
        Re: luks, crypttab: why 3 partition only 2 passphrases entered Jonathan Dowland <jmtd@debian.org> - 2018-08-07 13:20 +0200
          Re: luks, crypttab: why 3 partition only 2 passphrases entered Carles Pina i Estany <carles@pina.cat> - 2018-08-08 00:20 +0200
            Re: luks, crypttab: why 3 partition only 2 passphrases entered Jonathan Dowland <jmtd@debian.org> - 2018-08-08 10:00 +0200
              Re: luks, crypttab: why 3 partition only 2 passphrases entered Celejar <celejar@gmail.com> - 2018-08-08 14:10 +0200

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