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Re: RFS: soju



On Sun, Oct 22, 2023 at 02:46:00AM +0530, Nilesh Patra wrote:
> On Sat, Oct 21, 2023 at 11:57:14PM +0300, Taavi Väänänen wrote:
> > On 10/21/23 17:28, Nilesh Patra wrote:
> > > I have pushed a small change with reasoning to properly fix those. However, I have two
> > > questions to ask:
> > > 
> > > * Why is the groupname of soju user names "ssl-cert" and not soju itself?
> > > * Do we expect a "ssl-group" to be commonly present in linux systems? If
> > >    not (it isn't on mine), should it not be:
> > >    - Created in d/postinst? -- There is no groupadd or --ingroup with
> > >      adduser
> > >    - Removed in d/postrm? -- no delgroup
> > 
> > The group is added by the "ssl-cert" package[0] package which soju has a
> > Depends: on, and it's added as a supplementary group to the soju user and
> > not as the primary group. That group generates self-signed TLS certificates
> > that the package can use in the default configuration, instead of shipping a
> > default configuration with a plaintext listener which is heavily discouraged
> > by upstream and something I'd rather not do regardless.
> 
> Yes, makes sense. I have one almost final question -- you have created a
> /var/lib/soju in d/dirs and then creating a new soju user with this has
> homedir but correspondingly also using --no-create-home.
> 
> Wouldn't it be cleaner if you just remove d/dirs and let it create this
> in postinst instead?
> I've usually seen adduser to be used in this way in the past.

Another comment - the systemd service probably should be stopped in
prerm - isn't it?

> > [0]: https://tracker.debian.org/pkg/ssl-cert
> 
> Best,
> Nilesh


Best,
Nilesh

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