sssd-users September 2022

sssd-users@lists.fedorahosted.org

4 participants
5 discussions

auto_private_groups = hybrid - not working
by Francis Augusto Medeiros-Logeay 16 Sep '22

16 Sep '22

Hi, I recently have been aware of the option "hybrid" for auto_private_groups, and it would really help us to solve a problem where our AD server has a gidNumber set up for users, but no primary group name assigned. When set to `true`, it works fine, though we don't want to set it to true because the uid might have been used as a gid for another user. Therefore hybrid is a better solution for us. Can you help me to debug this? I see on the log, and get no errors. But when logging in, my user gets this: /usr/bin/id: cannot find name for group ID 2558757. Best, Francis -- Francis Augusto Medeiros-Logeay Oslo, Norway

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Re: 回复: Re: AD refresh GPO to Ubuntu22.04
by Gregory Carter 14 Sep '22

14 Sep '22

Good Luck...If you need to unify your security models in your organization I would suggest Puppet. I use a GIT server to check in each puppet security model to version control the security and push it to puppet clients with native settings for each operating system environment. Works great for the BSD, LINUX, Windows 10/11 and Windows 2019 servers I have. On Tue, Sep 13, 2022 at 7:57 PM 昭翰任 <zhaohan.ren(a)hotmail.com> wrote: > Thanks guys for your clarification, I will find other method. > ------------------------------ > *From:* Tomas Halman <thalman(a)redhat.com> > *Sent:* Tuesday, September 13, 2022 9:19 > *To:* End-user discussions about the System Security Services Daemon < > sssd-users(a)lists.fedorahosted.org> > *Subject:* [SSSD-users]Re: 回复: Re: AD refresh GPO to Ubuntu22.04 > > In that case Gregory is right, SSSD cares about the access control. > I thought that you were looking for this kind of functionality. Sorry for > misunderstanding... > > Tom > > On Tue, Sep 13, 2022 at 6:11 AM Gregory Carter <gjcarter2(a)gmail.com> > wrote: > > I wanted to point out exactly what sssd support is provided with regards > to Active Directory. Windows workstation/server management is not one of > them and I think it is important people understand that. > > Most of the questions I get are around Windows configuration questions and > due to that confusion people think sssd magically translates windows > setting into compatible Linux equivalents. > > That is not the case. > > On Mon, Sep 12, 2022 at 5:54 PM 昭翰任 <zhaohan.ren(a)hotmail.com> wrote: > > Thanks Tomáš & Gregory for your response > > You are right, sssd has some GPO related > settings(e.g. ad_gpo_access_control/ad_gpo_implicit_deny/ad_gpo_cache_timeout/...), > however there are for access control, not what I want. What I want is a > customized GPO settings that AD could refresh/push to all the client side, > for example: > > I have an AD(winserver2012) and some clients(Win10, Ubuntu22.04), there is > an ADMX policy which defines the max DPI that could be used when printing a > document, this ADMX policy has been deployed correctly on the AD, what I > expect is when I change the max DPI value on the AD, both Win10 and > Ubuntu(maybe stored at somewhere on the disk?) could get the latest max DPI > I setup on AD. > > However I found Win10 could get the latest DPI value, but the Linux system > doesn't get any update. > > Does sssd support the scenario I described above? > > BRs > > > ------------------------------ > *From:* Gregory Carter <gjcarter2(a)gmail.com> > *Sent:* Monday, September 12, 2022 16:44 > *To:* End-user discussions about the System Security Services Daemon < > sssd-users(a)lists.fedorahosted.org> > *Subject:* [SSSD-users] Re: AD refresh GPO to Ubuntu22.04 > > Excellent, so please share with the list what windows settings I can use > GPO on from my Linux box. > > On Mon, Sep 12, 2022 at 2:44 AM Tomas Halman <thalman(a)redhat.com> wrote: > > There actually is GPO support in SSSD. > > Looking at the man page (sssd-ad), you have to use "ad" provider and tune > few options regarding gpo, particularly ad_gpo_access_control and > ad_gpo_implicit_deny. > > If it is not working for you, can you share the sssd.conf? Eventually you > can increase the SSSD debug_level and look into logs if there is something > wrong with GPO evaluation. > > HTH > Tomáš > > On Sat, Sep 10, 2022 at 2:53 AM Gregory Carter <gjcarter2(a)gmail.com> > wrote: > > There is no such thing as a GPO for a LINUX box. > > That being said I use Puppet to do basically the same thing. (i.e. Bring > LINUX, MAC, Windows to bear on a common LDAP policy schema I created to > enforce machine configurations, authentication and security policies.) > > On Fri, Sep 9, 2022 at 12:56 AM 任昭翰 <zhaohan.ren(a)hotmail.com> wrote: > > Hi guys > > I have a Ubuntu22.04 client which joined to an AD(winserver 2012) server > by sssd + realm, in the AD I have a customized GPO, is it possible that the > AD refresh/push the GPO to the Ubuntu machine? I also have a win10 client > that also joined this AD, the win10 client could receive the GPO update > successfully from the AD. > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > > > -- > Tomáš Halman > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > > > -- > Tomáš Halman > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue >

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Re: 回复: Re: AD refresh GPO to Ubuntu22.04
by Gregory Carter 13 Sep '22

13 Sep '22

I wanted to point out exactly what sssd support is provided with regards to Active Directory. Windows workstation/server management is not one of them and I think it is important people understand that. Most of the questions I get are around Windows configuration questions and due to that confusion people think sssd magically translates windows setting into compatible Linux equivalents. That is not the case. On Mon, Sep 12, 2022 at 5:54 PM 昭翰任 <zhaohan.ren(a)hotmail.com> wrote: > Thanks Tomáš & Gregory for your response > > You are right, sssd has some GPO related > settings(e.g. ad_gpo_access_control/ad_gpo_implicit_deny/ad_gpo_cache_timeout/...), > however there are for access control, not what I want. What I want is a > customized GPO settings that AD could refresh/push to all the client side, > for example: > > I have an AD(winserver2012) and some clients(Win10, Ubuntu22.04), there is > an ADMX policy which defines the max DPI that could be used when printing a > document, this ADMX policy has been deployed correctly on the AD, what I > expect is when I change the max DPI value on the AD, both Win10 and > Ubuntu(maybe stored at somewhere on the disk?) could get the latest max DPI > I setup on AD. > > However I found Win10 could get the latest DPI value, but the Linux system > doesn't get any update. > > Does sssd support the scenario I described above? > > BRs > > > ------------------------------ > *From:* Gregory Carter <gjcarter2(a)gmail.com> > *Sent:* Monday, September 12, 2022 16:44 > *To:* End-user discussions about the System Security Services Daemon < > sssd-users(a)lists.fedorahosted.org> > *Subject:* [SSSD-users] Re: AD refresh GPO to Ubuntu22.04 > > Excellent, so please share with the list what windows settings I can use > GPO on from my Linux box. > > On Mon, Sep 12, 2022 at 2:44 AM Tomas Halman <thalman(a)redhat.com> wrote: > > There actually is GPO support in SSSD. > > Looking at the man page (sssd-ad), you have to use "ad" provider and tune > few options regarding gpo, particularly ad_gpo_access_control and > ad_gpo_implicit_deny. > > If it is not working for you, can you share the sssd.conf? Eventually you > can increase the SSSD debug_level and look into logs if there is something > wrong with GPO evaluation. > > HTH > Tomáš > > On Sat, Sep 10, 2022 at 2:53 AM Gregory Carter <gjcarter2(a)gmail.com> > wrote: > > There is no such thing as a GPO for a LINUX box. > > That being said I use Puppet to do basically the same thing. (i.e. Bring > LINUX, MAC, Windows to bear on a common LDAP policy schema I created to > enforce machine configurations, authentication and security policies.) > > On Fri, Sep 9, 2022 at 12:56 AM 任昭翰 <zhaohan.ren(a)hotmail.com> wrote: > > Hi guys > > I have a Ubuntu22.04 client which joined to an AD(winserver 2012) server > by sssd + realm, in the AD I have a customized GPO, is it possible that the > AD refresh/push the GPO to the Ubuntu machine? I also have a win10 client > that also joined this AD, the win10 client could receive the GPO update > successfully from the AD. > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > > > -- > Tomáš Halman > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue > > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue >

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Re: AD refresh GPO to Ubuntu22.04
by Gregory Carter 12 Sep '22

12 Sep '22

There is no such thing as a GPO for a LINUX box. That being said I use Puppet to do basically the same thing. (i.e. Bring LINUX, MAC, Windows to bear on a common LDAP policy schema I created to enforce machine configurations, authentication and security policies.) On Fri, Sep 9, 2022 at 12:56 AM 任昭翰 <zhaohan.ren(a)hotmail.com> wrote: > Hi guys > > I have a Ubuntu22.04 client which joined to an AD(winserver 2012) server > by sssd + realm, in the AD I have a customized GPO, is it possible that the > AD refresh/push the GPO to the Ubuntu machine? I also have a win10 client > that also joined this AD, the win10 client could receive the GPO update > successfully from the AD. > _______________________________________________ > sssd-users mailing list -- sssd-users(a)lists.fedorahosted.org > To unsubscribe send an email to sssd-users-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedorahosted.org/archives/list/sssd-users@lists.fedorahosted.… > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue >

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AD refresh GPO to Ubuntu22.04
by 任昭翰 09 Sep '22

09 Sep '22

Hi guys I have a Ubuntu22.04 client which joined to an AD(winserver 2012) server by sssd + realm, in the AD I have a customized GPO, is it possible that the AD refresh/push the GPO to the Ubuntu machine? I also have a win10 client that also joined this AD, the win10 client could receive the GPO update successfully from the AD.

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