On Mon, 11.08.14 19:48, tomw ([email protected]) wrote:

> 
> > This looks weird. You first become user "xyzuser", then you run sudo
> > again, to become "xyzuser"? What's that supposed to do? Why involve
> > "sudo" here at all? You could also use PAMName= directly...?
> 
> Thanks for your helpful comments. This setup is intended to boot
> directly into an application w/o any user interaction and to run the
> application w/o root privileges. You're right, either setting User or
> using sudo is redundant. Using PAMName would request a password which
> isn't suitable in this case.

No. PAMName= has the effect of opening a PAM session, nothing more. It
will not go through the password logic of PAM. 

PAMName= is the right thing to do here, so that the normal PAM session
hooks are used.

Lennart

-- 
Lennart Poettering, Red Hat
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