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Groups > linux.debian.user > #210663

Re: How to have password shown?

From Jonas Smedegaard <jonas@jones.dk>
Newsgroups linux.debian.user
Subject Re: How to have password shown?
Date 2019-07-03 15:10 +0200
Message-ID <yfNbk-6bN-9@gated-at.bofh.it> (permalink)
References <yfLCx-596-1@gated-at.bofh.it> <yfMoV-5EV-5@gated-at.bofh.it>
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Quoting tomas@tuxteam.de (2019-07-03 14:12:22)
> On Wed, Jul 03, 2019 at 11:24:54AM +0000, Rodolfo Medina wrote:
> > Is there any a way to have my user-password shown when logging into 
> > Debian in tty console, or also within X system when changing to 
> > root?  It is for my old father...  it'd be easier for him to see 
> > what he's typing.  In internet I found some procedures to have 
> > asterisks shown; would it be possible to have a clear text as well?  
> > Maybe it isn't as I understand...
> 
> I think /bin/login isn't set up to allow that (at least that's what a 
> cursory reading of its man page tells me). I fear the only way for you 
> would be to modify its source and recompile...

I am aware that I am not really addressing the original poster's 
question, but possibly helpful anyway:

I can suggest to consider options where typing a password is replaced by 
presence of something physically, using packages like these:

libpam-biometric / libpam-fprintd - fingerprint
libpam-blue - bluetooth device
libpam-p11 / libpam-pkcs11 / libpam-poldi - smartcard
libpam-ssh-agent-auth - user-to-root access
libpam-yubico / libpam-u2f - hardware dongle
libpam-script - custom routine

I am curious which solutions you end up with for your father, as I am 
working on streamined¹ setup of similar use cases.

I would also appreciate constructive² opinions and feedback from anyone 
experienced with these various ways of sidestepping password-based 
system login.


 - Jonas

¹ See https://box.redpill.dk/ if curious

² Posts blindly assuming that all Debian must be treated as a fortress 
will be silently deleted

-- 
 * Jonas Smedegaard - idealist & Internet-arkitekt
 * Tlf.: +45 40843136  Website: http://dr.jones.dk/

 [x] quote me freely  [ ] ask before reusing  [ ] keep private

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Thread

How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 13:30 +0200
  Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 14:20 +0200
    Re: How to have password shown? Nicolas George <george@nsup.org> - 2019-07-03 14:20 +0200
    Re: How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 14:30 +0200
      Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 14:40 +0200
        Re: How to have password shown? deloptes <deloptes@gmail.com> - 2019-07-04 04:00 +0200
  Re: How to have password shown? <tomas@tuxteam.de> - 2019-07-03 14:20 +0200
    Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 15:10 +0200
      Re: How to have password shown? deloptes <deloptes@gmail.com> - 2019-07-04 04:00 +0200
        Re: How to have password shown? Curt <curty@free.fr> - 2019-07-04 14:50 +0200
    Re: How to have password shown? Jonas Smedegaard <jonas@jones.dk> - 2019-07-03 15:10 +0200
  Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 14:20 +0200
    Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 14:20 +0200
      Re: How to have password shown? Carl Fink <carl@finknetwork.com> - 2019-07-03 15:20 +0200
        Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 15:30 +0200
          Re: How to have password shown? Reco <recoverym4n@enotuniq.net> - 2019-07-03 17:40 +0200
            Re: How to have password shown? <tomas@tuxteam.de> - 2019-07-03 18:40 +0200
            Re: How to have password shown? David Wright <deblis@lionunicorn.co.uk> - 2019-07-03 22:10 +0200
            Re: How to have password shown? Richard Hector <richard@walnut.gen.nz> - 2019-07-05 06:40 +0200
              Re: How to have password shown? Reco <recoverym4n@enotuniq.net> - 2019-07-05 08:50 +0200
                Re: How to have password shown? Carl Fink <carlf@panix.com> - 2019-07-05 16:30 +0200
                Re: How to have password shown? Reco <recoverym4n@enotuniq.net> - 2019-07-05 21:40 +0200
    Re: How to have password shown? <tomas@tuxteam.de> - 2019-07-03 14:20 +0200
  Re: How to have password shown? Håkon Alstadheim <hakon@alstadheim.priv.no> - 2019-07-03 14:30 +0200
    Re: How to have password shown? Nicolas George <george@nsup.org> - 2019-07-03 14:50 +0200
      Re: How to have password shown? Nicolas George <george@nsup.org> - 2019-07-03 15:00 +0200
        Re: How to have password shown? Nicolas George <george@nsup.org> - 2019-07-03 15:10 +0200
        Re: How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 15:10 +0200
        Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 15:10 +0200
      Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 15:00 +0200
        Re: How to have password shown? Stefan Monnier <monnier@iro.umontreal.ca> - 2019-07-03 19:30 +0200
        Re: How to have password shown? deloptes <deloptes@gmail.com> - 2019-07-04 04:10 +0200
    Re: How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 14:50 +0200
      Re: How to have password shown? Jonas Smedegaard <jonas@jones.dk> - 2019-07-03 15:30 +0200
        Re: How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 15:40 +0200
          Re: How to have password shown? Brian <ad44@cityscape.co.uk> - 2019-07-03 16:10 +0200
            Re: How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 16:20 +0200
              Re: How to have password shown? andreimpopescu@gmail.com - 2019-07-03 16:40 +0200
                Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 16:40 +0200
                Re: How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 17:10 +0200
            Re: How to have password shown? Dave Sherohman <dave@sherohman.org> - 2019-07-04 13:00 +0200
          Re: How to have password shown? <tomas@tuxteam.de> - 2019-07-03 17:10 +0200
            Re: How to have password shown? tomas@tuxteam.de - 2019-07-03 17:20 +0200
              Re: How to have password shown? Greg Wooledge <wooledg@eeg.ccf.org> - 2019-07-03 17:30 +0200
            Re: How to have password shown? Nicolas George <george@nsup.org> - 2019-07-03 17:20 +0200
            Re: How to have password shown? Rodolfo Medina <rodolfo.medina@gmail.com> - 2019-07-03 17:30 +0200
    Re: How to have password shown? Renato Gallo <renato@aster-lab.com> - 2019-07-03 14:50 +0200
      Re: How to have password shown? <tomas@tuxteam.de> - 2019-07-03 15:20 +0200

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