On Thu, 28 Apr 2016 13:12:56 +0000
"Kalchik, Jeffery" <JDKalchik(a)landolakes.com> wrote:
Good morning.
It might be enlightening to define "a lot of machines." I have ~300
clients tied to a 3 node 389-ds cluster, with a few hundred accounts.
I've built access restrictions here on the basis of hostname and
NSRole definitions. For Linux hosts using sssd, I have a filter
expression in ldap_user_search_base that ends up something like:
ldap_user_search_base =
ou=OU,dc=fq,dc=dn?sub?|(host=hostname)(nsrole=cn=Role1,ou=OU,dc=fq,dc=cn)...
I use a similar expression in /etc/ldap.conf for earlier versions,
using nss_base_passwd (there is a difference in syntax.) As a side
note, I'd started a few years back with the pam_filter call, and
discovered that I was overrunning a buffer. My Linux kickstarts
build these expressions for me automatically, and I've got scripts
set up to extend as necessary. Similar filters work for both AIX and
HP-UX.
Can you give me some ldap.conf example to filter logins?
Because I've 5.x RedHat machines that doesn't use sssd, so I need other
ways to perform login restrictions.
adduser? Unless I'm missing something completely, that's only for
local accounts.
Yes of course. I wrote that to answer to simple_allow_users suggestion.
Jeff Kalchik
Systems Engineering
Land O'Lakes
-----Original Message-----
From: Enrico Morelli [mailto:morelli@cerm.unifi.it]
Sent: Thursday, April 28, 2016 4:07 AM
To: 389-users(a)lists.fedoraproject.org
Subject: [389-users] Re: Login restrictions
On Wed, 27 Apr 2016 17:44:22 -0000
"Lukas Slebodnik" <lslebodn(a)fedoraproject.org> wrote:
> > Is it possible to restrict login only to to whom bound to a
> > determinated group?
> >
> > I tried to use the following lines in sssd.conf but doesn't works:
> >
> > access_provider = ldap
> > ldap_access_order = filter
> > ldap_access_filter = (gidNumber=900)
> I think it might be simpler to use access_provider simple @see man
> sssd-simple
>
> [
domain/example.com]
> access_provider = simple
> simple_allow_users = user1, user2
Could be, but I think to loose the LDAP benefit. I've a lot of
machines and to avoid to create/remove users on each machine I
installed 389ds. So if I've to add/remove user to the
simple_allow_users on each machine I can continue to use adduser. Or
not?
--
-------------------------------------------------------------
Enrico Morelli
System Administrator | Programmer | Web Developer
CERM - Polo Scientifico
Via Sacconi, 6 - 50019 Sesto Fiorentino (FI) - ITALY
phone: +39 055 457 4269
fax: +39 055 457 4927
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Enrico Morelli
System Administrator | Programmer | Web Developer
CERM - Polo Scientifico
Via Sacconi, 6 - 50019 Sesto Fiorentino (FI) - ITALY
phone: +39 055 457 4269
fax: +39 055 457 4927
-------------------------------------------------------------