On Thu, Jan 24, 2019 at 12:39:12PM -0500, vadud3@gmail.com wrote:
On Thu, Jan 24, 2019 at 2:15 AM Sumit Bose sbose@redhat.com wrote:
On Wed, Jan 23, 2019 at 03:21:04PM -0500, vadud3@gmail.com wrote:
Sumit,
IT decides they won't let Linux server to join their domain.
They offered another service/API for UID/GID lookup.
Is there another way SSSD can do ID mapping and may be consume this other service for UID/GID ? Every employee has a unique UID/GID in that
service.
What kind of service/API is it?
I am still for an answer from IT. But I went to their resource and did a lookup over browser for a cuid and it gave me back a table with a unique UID and GID
If I can consume that through an API and query username and get UID/GID, is there a SSSD can make the same call to generate UID/GID for linux?
This sounds a bit like a HTTP based API, maybe REST? However, SSSD currently does not support this type of lookups, a new backend would be needed for this.
What would be possible is the read the UIDs and GIDs of all required users and groups and use sss_override (see man sss_override for details) to add the UIDs and GIDs directly into SSSD's cache. Unfortunately this has to be done on every client and if there are new users or groups you have to add them with sss_override as well.
bye, Sumit
bye, Sumit
On Wed, Jan 16, 2019 at 2:21 AM Sumit Bose sbose@redhat.com wrote:
On Tue, Jan 15, 2019 at 02:19:33PM -0500, vadud3@gmail.com wrote:
On Sat, Jan 12, 2019 at 12:22 PM John Hearns <hearnsj@googlemail.com
wrote:
Emmm.. Do you need the AD Administrator password? Why?
I do not need that. I know that.
If you need to join a Linux system to the AD domain you can ask
the AD
administratoe to do this. Or you can have a service account set up on AD which has the
permissions
to join to the domain.
Right, that is what Sumit suggested as well
# realm join -U vadud3 ad.example.net Password for vadud3: See: journalctl REALMD_OPERATION=r10925.4111 realm: Couldn't join realm: Insufficient permissions to join the
domain
ad.example.net
# journalctl REALMD_OPERATION=r10925.4111 -- Logs begin at Tue 2019-01-15 08:11:19 PST, end at Tue 2019-01-15 11:14:40 PST. -- Jan 15 11:13:24 centos7 realmd[4114]: * Resolving: _ldap._ tcp.ad.example.net Jan 15 11:13:24 centos7 realmd[4114]: * Performing LDAP DSE lookup
on:
192.168.1.51 Jan 15 11:13:25 centos7 realmd[4114]: * Successfully discovered: ad.example.net Jan 15 11:13:30 centos7 realmd[4114]: * Required files:
/usr/sbin/oddjobd,
/usr/libexec/oddjob/mkhomedir, /usr/sbin/sssd, /usr/bin/net Jan 15 11:13:30 centos7 realmd[4114]: * LANG=C LOGNAME=root
/usr/bin/net
-s /var/cache/realmd/realmd-smb-conf.CDOLVZ -U vadud3 ads join ad.example.net Jan 15 11:13:39 centos7 realmd[4114]: Enter vadud3's password: Jan 15 11:13:39 centos7 realmd[4114]: Failed to join domain: User
specified
does not have administrator privileges Jan 15 11:13:39 centos7 realmd[4114]: ! Insufficient permissions to
join
the domain ad.example.net
So yes I will need an account with sufficient privilege to join AD
Is there a way to talk to AD over a proxy. For our environment that
will
reduce number of firewall update request.
I think you typically use read-only domain controllers (RODC) in a network segment where the clients are for this.
HTH
bye, Sumit
On Fri, 11 Jan 2019 at 16:03, vadud3@gmail.com wrote:
> > > On Fri, Jan 11, 2019 at 6:50 AM Sumit Bose sbose@redhat.com
wrote:
> >> On Wed, Jan 09, 2019 at 12:47:34PM -0500, vadud3@gmail.com
wrote:
>> > Looking for suggestion on ID mapping. >> > >> > I need to point to a ID provider over proxy >> > >> > I have not found a concrete solution or some hint about how to
setup a
>> > proxy to a ID provider and how sssd can point to that proxy
for ID
>> mapping. >> >> Can you rephrase your question? 'ID provider over proxy' should
like
you
>> want some more details about SSSD's proxy provider as described
in
the
>> sssd.conf man page. But this is unrelated to what I associate
typically
>> with 'ID mapping'. Please give a bit more details about what you
are
>> trying to achieve. >> >> > I am looking for a ID mapping solution. I do see following
providers.
> > “proxy”: Support a legacy NSS provider. > > “local”: SSSD internal provider for local users
(DEPRECATED).
> > “files”: FILES provider. See sssd-files(5) for more > information on how to mirror local users and groups into SSSD. > > “ldap”: LDAP provider. See sssd-ldap(5) for more
information
> on configuring LDAP. > > “ipa”: FreeIPA and Red Hat Enterprise Identity
Management
> provider. See sssd-ipa(5) for more information on > configuring FreeIPA. > > “ad”: Active Directory provider. See sssd-ad(5) for
more
> information on configuring Active Directory. > > I am looking for a suggestion. > ad - won't work as we will not be provided
Administrator
> password > ldap - won't work as IT says not to use LDAP and use
kerberos
> instead for all things UNIX auth > and to use /etc/passwd for id (yikes, we have
100s
of
> servers to manage) > files - I am not sure how to have a central files for
all
> accounts > local - seems deprecated > proxy - I am not sure how to set that up, but seems
like
> easier for a central ID provider? > > Please advise > > > > > > > >> bye, >> Sumit >> >> > >> > All my servers are CentOS 7. >> > >> > >> > -- >> > Asif Iqbal >> > PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu >> > A: Because it messes up the order in which people normally read
text.
>> > Q: Why is top-posting such a bad thing? >> >> > _______________________________________________ >> > sssd-users mailing list -- sssd-users@lists.fedorahosted.org >> > To unsubscribe send an email to >> sssd-users-leave@lists.fedorahosted.org >> > Fedora Code of Conduct:
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>> > > > -- > Asif Iqbal > PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu > A: Because it messes up the order in which people normally read
text.
> Q: Why is top-posting such a bad thing? > > _______________________________________________ > sssd-users mailing list -- sssd-users@lists.fedorahosted.org > To unsubscribe send an email to
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-- Asif Iqbal PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing?
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-- Asif Iqbal PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing?
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-- Asif Iqbal PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing?
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