maria-discuss team mailing list archive

[Michael Barkdoll <mabarkdoll@xxxxxxxxx>]

Opened Case #03003705.  I tried to minimize any auth changes on my end but
still experience the issue.


On Tue, Aug 3, 2021 at 11:20 AM Honza Horak <hhorak@xxxxxxxxxx> wrote:

> Michael, in one mail you mentioned you should have access to the Red Hat
> support, so I'd advise here to open a case as this might require some
> auth-specific knowledge, more than the mariadb one. The ticket will be
> handled by folks more familiar with this stuff.
>
> Regards,
> Honza
>
> On Tue, Aug 3, 2021 at 5:49 PM Michael Barkdoll <mabarkdoll@xxxxxxxxx>
> wrote:
>
>> I tried suggestions similarly listed on:
>> https://access.redhat.com/solutions/2187581
>>
>> None of them seemed to help.
>>
>> On Tue, Aug 3, 2021 at 9:39 AM Michael Barkdoll <mabarkdoll@xxxxxxxxx>
>> wrote:
>>
>>> I removed sections [mysql] and [mariadb] from sssd.conf since sssctl
>>> config-check didn't want them there.  AD authentication issue is still
>>> present.
>>>
>>>
>>>
>>> On Tue, Aug 3, 2021 at 9:15 AM Michael Barkdoll <mabarkdoll@xxxxxxxxx>
>>> wrote:
>>>
>>>> Here is my sssd.conf as well in case some customization in it is
>>>> somehow causing issues though I don't think it should be causing any issues:
>>>>
>>>>
>>>> # cat /etc/sssd/sssd.conf
>>>> [sssd]
>>>> debug_level = 9
>>>> domains = domain.college.edu
>>>> config_file_version = 2
>>>> services = nss, pam
>>>> #default_domain_suffix = AD.SIU.EDU
>>>> #domain_resolution_order = LOCAL, AD.SIU.EDU
>>>> domain_resolution_order = implicit_files, DOMAIN.COLLEGE.EDU
>>>>
>>>> [domain/domain.college.edu]
>>>> ad_domain = domain.domain.edu
>>>> krb5_realm = DOMAIN.COLLEGE.EDU
>>>> realmd_tags = manages-system joined-with-adcli
>>>> cache_credentials = True
>>>> id_provider = ad
>>>> krb5_store_password_if_offline = True
>>>> default_shell = /bin/bash
>>>> ldap_id_mapping = True
>>>>
>>>> use_fully_qualified_names = False
>>>>
>>>> override_homedir = /home/%u
>>>> fallback_homedir = /home/%u
>>>> access_provider = ad
>>>> ad_access_filter = (|(memberOf=CN=CS Current Users,OU=Groups,DC=domain,
>>>> DC=college,DC=edu)(memberOf=CN=CS Domain Admins,OU=Groups,DC=domain,DC
>>>> =college,DC=edu))
>>>>
>>>> subdomain_inherit = ignore_group_members, ldap_purge_cache_timeout
>>>> ignore_group_members = True
>>>>
>>>> krb5_lifetime = 7h
>>>> krb5_renewable_lifetime = 7d
>>>> krb5_renew_interval = 60s
>>>>
>>>> dyndns_update = true
>>>> dyndns_refresh_interval = 60
>>>> dyndns_update_ptr = true
>>>> dyndns_ttl = 60
>>>>
>>>> debug_level = 9
>>>> dyndns_iface = eth0
>>>> dyndns_server = 192.168.1.1
>>>>
>>>> ad_hostname = mariadb.domain.college.edu
>>>>
>>>> [pam]
>>>> pam_public_domains = all
>>>> pam_verbosity = 9
>>>>
>>>> [mysql]
>>>> debug_level = 9
>>>>
>>>> [mariadb]
>>>> debug_level = 9
>>>>
>>>>
>>>>
>>>> On Tue, Aug 3, 2021 at 9:08 AM Michael Barkdoll <mabarkdoll@xxxxxxxxx>
>>>> wrote:
>>>>
>>>>> Hi Michal,
>>>>>
>>>>> Yes, I'm using version 2 of the PAM plugin.
>>>>>
>>>>> MariaDB [(none)]> show plugins soname like '%pam%';
>>>>> +------+---------------+----------------+----------------+---------+
>>>>> | Name | Status        | Type           | Library        | License |
>>>>> +------+---------------+----------------+----------------+---------+
>>>>> | pam  | ACTIVE        | AUTHENTICATION | auth_pam.so    | GPL     |
>>>>> | pam  | NOT INSTALLED | AUTHENTICATION | auth_pam_v1.so | GPL     |
>>>>> +------+---------------+----------------+----------------+---------+
>>>>>
>>>>> Concerning (3), I was able to use /etc/pam.d/mariadb this morning
>>>>> instead of /etc/pam.d/mysql.  The only modifications that I've made that I
>>>>> see currently are what you noted in point (4) to only using CREATE USER
>>>>> since SQL_MODE has NO_AUTO_CREATE_USER.
>>>>>
>>>>> MariaDB [(none)]> SELECT @@SQL_MODE, @@GLOBAL.SQL_MODE;
>>>>>
>>>>> +-------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------+
>>>>> | @@SQL_MODE
>>>>>                      | @@GLOBAL.SQL_MODE
>>>>>                                       |
>>>>>
>>>>> +-------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------+
>>>>> |
>>>>> STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
>>>>> |
>>>>> STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
>>>>> |
>>>>>
>>>>> +-------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------+
>>>>>
>>>>>
>>>>> I've updated the user creation to only use (4):
>>>>> CREATE USER 'user'@'%' IDENTIFIED VIA pam USING 'mariadb';
>>>>>
>>>>> Unix auth appears to work the same as your configuration now using
>>>>> pam_unix in /etc/pam.d/mariadb.  However, AD is not working when I change
>>>>> /etc/pam.d/mariadb to:
>>>>> auth optional pam_exec.so log=/t/pam_output.txt /t/pam_log_script.sh
>>>>> auth required pam_sss.so
>>>>> account optional pam_exec.so log=/t/pam_output.txt /t/pam_log_script.sh
>>>>> account required pam_sss.so
>>>>>
>>>>> MariaDB [(none)]> DROP USER adadmin;
>>>>> Query OK, 0 rows affected (0.037 sec)
>>>>> MariaDB [(none)]> CREATE USER 'adadmin'@'%' IDENTIFIED VIA pam USING
>>>>> 'mariadb';
>>>>> Query OK, 0 rows affected (0.024 sec)
>>>>>
>>>>> # tail -f /t/pam_output.txt
>>>>> *** Tue Aug  3 08:56:05 2021
>>>>> PAM_TYPE=auth PAM_USER=adadmin PWD=/var/lib/mysql SHLVL=1
>>>>> PAM_SERVICE=mariadb _=/usr/bin/env
>>>>> *** Tue Aug  3 08:56:06 2021
>>>>> PAM_TYPE=account PAM_USER=adadmin PWD=/var/lib/mysql
>>>>> KRB5CCNAME=FILE:/tmp/krb5cc_1767884463_WAaH4K SHLVL=1 PAM_SERVICE=mariadb
>>>>> _=/usr/bin/env
>>>>>
>>>>> # tail -f /var/log/secure
>>>>> Aug  3 08:56:06 cs-dbserv auth_pam_tool[76893]: pam_sss(mariadb:auth):
>>>>> authentication success; logname= uid=0 euid=0 tty= ruser= rhost=
>>>>> user=adadmin
>>>>> Aug  3 08:56:06 cs-dbserv auth_pam_tool[76893]:
>>>>> pam_sss(mariadb:account): Access denied for user adadmin: 6 (Permission
>>>>> denied)
>>>>>
>>>>> # tail -f /var/log/messages
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: Outgoing update query:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; ->>HEADER<<- opcode: QUERY,
>>>>> status: NOERROR, id:  23217
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; flags:; QUESTION: 1, ANSWER:
>>>>> 0, AUTHORITY: 0, ADDITIONAL: 1
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; QUESTION SECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;
>>>>> 2530806950.server.domain.college.edu. ANY#011TKEY
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; ADDITIONAL SECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]:
>>>>> 2530806950.server.domain.college.edu. 0 ANY TKEY#011gss-tsig.
>>>>> 1627999122 1627999122 3 NOERROR 1326 YIIFKg[shortened] 0
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: Outgoing update query:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; ->>HEADER<<- opcode: UPDATE,
>>>>> status: NOERROR, id:  35535
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; flags:; ZONE: 1, PREREQ: 0,
>>>>> UPDATE: 2, ADDITIONAL: 1
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; UPDATE SECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]:
>>>>> mariadb.domain.college.edu.#0110#011ANY#011A
>>>>> Aug  3 08:58:42 mariadb sssd[76951]:
>>>>> mariadb.domain.college.edu.#01160#011IN#011A#011131.230.133.11
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; TSIG PSEUDOSECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]:
>>>>> 2530806950.server.domain.college.edu. 0 ANY TSIG#011gss-tsig.
>>>>> 1627999122 300 28 BAQE[shortened]== 35535 NOERROR 0
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: Outgoing update query:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; ->>HEADER<<- opcode: QUERY,
>>>>> status: NOERROR, id:  53259
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; flags:; QUESTION: 1, ANSWER:
>>>>> 0, AUTHORITY: 0, ADDITIONAL: 1
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; QUESTION SECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;
>>>>> 417880633.server.domain.college.edu. ANY#011TKEY
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; ADDITIONAL SECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]:
>>>>> 417880633.server.domain.college.edu. 0 ANY#011TKEY#011gss-tsig.
>>>>> 1627999122 1627999122 3 NOERROR 1326 YIIFKg[shortened] 0
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: Outgoing update query:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; ->>HEADER<<- opcode: UPDATE,
>>>>> status: NOERROR, id:  49877
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; flags:; ZONE: 1, PREREQ: 0,
>>>>> UPDATE: 1, ADDITIONAL: 1
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; UPDATE SECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]:
>>>>> mariadb.domain.college.edu.#0110#011ANY#011AAAA
>>>>> Aug  3 08:58:42 mariadb sssd[76951]: ;; TSIG PSEUDOSECTION:
>>>>> Aug  3 08:58:42 mariadb sssd[76951]:
>>>>> 417880633.server.domain.college.edu. 0 ANY#011TSIG#011gss-tsig.
>>>>> 1627999122 300 28 BAQE[shortened]== 49877 NOERROR 0
>>>>>
>>>>> Also, I noticed when doing the following command pam_acct_mgmt is
>>>>> showing Permission denied:
>>>>> # sssctl user-checks -s mariadb adadmin
>>>>>
>>>>> user: adadmin
>>>>> action: acct
>>>>> service: mariadb
>>>>>
>>>>> SSSD nss user lookup result:
>>>>>  - user name: adadmin@xxxxxxxxxxxxxxxxxx
>>>>>  - user id: 1767884463
>>>>>  - group id: 1767800513
>>>>>  - gecos: Admin CS - adadmin
>>>>>  - home directory: /home/adadmin
>>>>>  - shell: /bin/bash
>>>>>
>>>>> SSSD InfoPipe user lookup result:
>>>>>  - name: adadmin
>>>>>  - uidNumber: 17xxxxxxxxx
>>>>>  - gidNumber: 17xxxxxxxxx
>>>>>  - gecos: Admin CS - adadmin
>>>>>  - homeDirectory: not set
>>>>>  - loginShell: not set
>>>>>
>>>>> testing pam_acct_mgmt
>>>>>
>>>>> pam_acct_mgmt: Permission denied
>>>>>
>>>>> PAM Environment:
>>>>>  - no env -
>>>>>
>>>>> This is also showing up in /var/log/secure:
>>>>> Aug  3 09:03:05 mariadb sssctl[77040]: pam_sss(mariadb:account):
>>>>> Access denied for user adadmin: 6 (Permission denied)
>>>>>
>>>>> Michael Barkdoll
>>>>>
>>>>>
>>>>> On Tue, Aug 3, 2021 at 3:05 AM Michal Schorm <mschorm@xxxxxxxxxx>
>>>>> wrote:
>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> (1)
>>>>>> Since MariaDB 10.4, there is a new version 2 of the PAM plugin, which
>>>>>> has been made default.
>>>>>> Based on your message it looks like you are using the PAMv2 plugin,
>>>>>> which is what I would recommend, though you can check again by:
>>>>>> MariaDB [(none)]> show plugins soname like '%pam%';
>>>>>> +------+---------------+----------------+----------------+---------+
>>>>>> | Name | Status        | Type           | Library        | License |
>>>>>> +------+---------------+----------------+----------------+---------+
>>>>>> | pam  | ACTIVE        | AUTHENTICATION | auth_pam.so    | GPL     |
>>>>>> | pam  | NOT INSTALLED | AUTHENTICATION | auth_pam_v1.so | GPL     |
>>>>>> +------+---------------+----------------+----------------+---------+
>>>>>>
>>>>>>
>>>>>> (2)
>>>>>> > On Mon, Aug 2, 2021 at 5:35 PM Michael Barkdoll <
>>>>>> mabarkdoll@xxxxxxxxx> wrote:
>>>>>> >> I see Redhat has issues with MariaDB 10.3 working with pam plugin
>>>>>> but it sounded like 10.5 should work?
>>>>>> >> https://bugzilla.redhat.com/show_bug.cgi?id=1942330
>>>>>> We are not aware of any more issues with the MariaDB PAM plugin at
>>>>>> this moment.
>>>>>>
>>>>>>
>>>>>> (3)
>>>>>> I tried to reproduce your issue on RHEL-8.4.0 with the RPMs from the
>>>>>> mariadb-10.5 module provided by Red Hat.
>>>>>>
>>>>>> The authentication for the local users works out-of-the-box.
>>>>>> I didn't need to use your workaround:
>>>>>> > On Mon, Aug 2, 2021 at 10:07 PM Michael Barkdoll <
>>>>>> mabarkdoll@xxxxxxxxx> wrote:
>>>>>> >> I was able to get local users working by renaming the
>>>>>> /etc/pam.d/mariadb to /etc/pam/d/mysql contents:
>>>>>>
>>>>>> The "... USING 'mariadb';" clause worked as expected for me.
>>>>>> When omitted, the authentication stopped working because I only
>>>>>> specified PAM configuration for the PAM 'mariadb' service, not 'mysql'
>>>>>> service which is the default one used by MariaDB server.
>>>>>>
>>>>>> I haven't tested Active Directory.
>>>>>>
>>>>>>
>>>>>> (4)
>>>>>> I also spotted you are using both:
>>>>>>
>>>>>> CREATE USER 'user'@'%' IDENTIFIED VIA pam USING 'mariadb';
>>>>>> GRANT SELECT ON db.* TO 'user'@'%' IDENTIFIED VIA pam;
>>>>>>
>>>>>> My understanding of the upstream documentation:
>>>>>>   https://mariadb.com/kb/en/authentication-plugin-pam/#creating-users
>>>>>> is that only one of those lines is needed.
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Michal
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Michal Schorm
>>>>>> Software Engineer
>>>>>> Core Services - Databases Team
>>>>>> Red Hat
>>>>>>
>>>>>> --
>>>>>>
>>>>>> On Mon, Aug 2, 2021 at 11:18 PM Michael Barkdoll <
>>>>>> mabarkdoll@xxxxxxxxx> wrote:
>>>>>> >
>>>>>> > Thanks, I used /etc/pam.d/mysql to add a pam_exec.so line as well
>>>>>> to try to output the environment variables.
>>>>>> >
>>>>>> > # cat /etc/pam.d/mysql
>>>>>> > auth optional pam_exec.so log=/t/pam_output.txt /t/pam_log_script.sh
>>>>>> > auth required pam_sss.so
>>>>>> > account optional pam_exec.so log=/t/pam_output.txt
>>>>>> /t/pam_log_script.sh
>>>>>> > account required pam_sss.so
>>>>>> >
>>>>>> > cat /t/pam_log_script.sh
>>>>>> > #!/bin/bash
>>>>>> > echo `env`
>>>>>> >
>>>>>> > # cat /t/pam_output.txt
>>>>>> > *** Mon Aug  2 16:08:15 2021
>>>>>> > PAM_TYPE=auth PAM_USER=adadmin PWD=/var/lib/mysql SHLVL=1
>>>>>> PAM_SERVICE=mysql _=/usr/bin/env
>>>>>> > *** Mon Aug  2 16:08:15 2021
>>>>>> > PAM_TYPE=account PAM_USER=adadmin PWD=/var/lib/mysql
>>>>>> KRB5CCNAME=FILE:/tmp/krb5cc_1767884463_WAaH4K SHLVL=1 PAM_SERVICE=mysql
>>>>>> _=/usr/bin/env
>>>>>> >
>>>>>> > Also, I turned on rsyslogd and I see the following in
>>>>>> /var/log/secure:
>>>>>> > Aug  2 16:08:15 server auth_pam_tool[63628]: pam_sss(mysql:auth):
>>>>>> authentication success; logname= uid=0 euid=0 tty= ruser= rhost=
>>>>>> user=adadmin
>>>>>> > Aug  2 16:08:15 server auth_pam_tool[63628]:
>>>>>> pam_sss(mysql:account): Access denied for user adadmin: 6 (Permission
>>>>>> denied)
>>>>>> >
>>>>>> > On Mon, Aug 2, 2021 at 3:49 PM Honza Horak <hhorak@xxxxxxxxxx>
>>>>>> wrote:
>>>>>> >>
>>>>>> >> Sharing with folks maintaining the RPMs on the RHEL side, Michal
>>>>>> and Lukas, whether it looks familiar by any chance. You're right that the
>>>>>> pam module should work fine with 10.5, the BZ you referenced was only
>>>>>> related to 10.3. The theory that it might be something wrong with the sssd
>>>>>> rather than mariadb-pam looks probable to me, but I'm not an expert on that
>>>>>> front.
>>>>>> >>
>>>>>> >> Honza
>>>>>> >>
>>>>>> >> On Mon, Aug 2, 2021 at 10:07 PM Michael Barkdoll <
>>>>>> mabarkdoll@xxxxxxxxx> wrote:
>>>>>> >>>
>>>>>> >>> Sorry, I wasn't replying to the listserv initially.  Complete
>>>>>> list of packages available here:
>>>>>> >>> https://pastebin.com/raw/Ux8sac73
>>>>>> >>>
>>>>>> >>> Operating System is Rocky linux 8.4 should be 100% binary
>>>>>> compatible with Redhat 8.4.
>>>>>> >>> I used mariadb AppStream 10.5 for the install with maria-pam
>>>>>> 10.5.9 as well.  I will confirm the same on Redhat 8.4.
>>>>>> >>>
>>>>>> >>> Update:
>>>>>> >>> I was able to get local users working by renaming the
>>>>>> /etc/pam.d/mariadb to /etc/pam/d/mysql contents:
>>>>>> >>> auth required pam_unix.so audit
>>>>>> >>> account required pam_unix.so audit
>>>>>> >>>
>>>>>> >>> However, I still can't get AD user accounts to work even with the
>>>>>> pam_sss.so --  I was able to confirm pam is working changing
>>>>>> /etc/pam.d/mysql to:
>>>>>> >>> auth required pam_permit.so audit
>>>>>> >>> account required pam_permit.so audit
>>>>>> >>>
>>>>>> >>> But, then no authentication is taking place.  I think the issue
>>>>>> must be with sssd's pam_sss.so.
>>>>>> >>>
>>>>>> >>> I tried increasing the verbosity of the sssd logs.
>>>>>> >>> https://pastebin.com/raw/FsJv4DYR
>>>>>> >>> https://pastebin.com/raw/2TKhYygT
>>>>>> >>>
>>>>>> >>> Not sure if there is anything useful in there.
>>>>>> >>>
>>>>>> >>> On Mon, Aug 2, 2021 at 12:31 PM Honza Horak <hhorak@xxxxxxxxxx>
>>>>>> wrote:
>>>>>> >>>>
>>>>>> >>>> Michael, can you share, please, which operating system and
>>>>>> builds (upstream packages or those from the distribution) do you use?
>>>>>> >>>>
>>>>>> >>>> Thanks,
>>>>>> >>>> Honza
>>>>>> >>>>
>>>>>> >>>> On Mon, Aug 2, 2021 at 5:35 PM Michael Barkdoll <
>>>>>> mabarkdoll@xxxxxxxxx> wrote:
>>>>>> >>>>>
>>>>>> >>>>> Hi, I'm having issues getting the pam plugin to work with Rocky
>>>>>> Linux 8 (RHEL 8) with AppStream MariaDB 10.5.  I've installed mariadb
>>>>>> appstream for 10.5 and mariadb-pam packages.
>>>>>> >>>>>
>>>>>> >>>>> Added the following to /etc/my.cnf.d:
>>>>>> >>>>> [mariadb]
>>>>>> >>>>> plugin_load_add = auth_pam
>>>>>> >>>>>
>>>>>> >>>>> My sssd is joined to Active Directory.  I've created
>>>>>> /etc/pam.d/mariadb trying both local pam_unix and pam_sss configurations:
>>>>>> >>>>> # /etc/pam.d/mariadb for local accounts
>>>>>> >>>>> auth required pam_unix.so audit
>>>>>> >>>>> account required pam_unix.so audit
>>>>>> >>>>>
>>>>>> >>>>> # /etc/pam.d/mariadb for sssd active directory accounts
>>>>>> >>>>> auth required pam_sss.so
>>>>>> >>>>> account required pam_sss.so
>>>>>> >>>>>
>>>>>> >>>>> Tried creating local accounts with:
>>>>>> >>>>> #CREATE USER 'user'@'%' IDENTIFIED VIA pam USING 'mariadb';
>>>>>> >>>>> #GRANT SELECT ON db.* TO 'user'@'%' IDENTIFIED VIA pam;
>>>>>> >>>>> #CREATE USER 'user2'@'%' IDENTIFIED VIA pam;
>>>>>> >>>>> #GRANT SELECT ON db.* TO 'user2'@'%' IDENTIFIED VIA pam;
>>>>>> >>>>>
>>>>>> >>>>> I've also tried creating AD accounts:
>>>>>> >>>>> #CREATE USER 'aduser'@'%' IDENTIFIED VIA pam USING 'mariadb';
>>>>>> >>>>> #GRANT SELECT ON db.* TO 'aduser'@'%' IDENTIFIED VIA pam;
>>>>>> >>>>> #CREATE USER 'aduser@xxxxxxxxxxx'@'%' IDENTIFIED VIA pam USING
>>>>>> 'mariadb';
>>>>>> >>>>> #GRANT SELECT ON db.* TO 'aduser@xxxxxxxxxxx'@'%' IDENTIFIED
>>>>>> VIA pam;
>>>>>> >>>>>
>>>>>> >>>>> I see Redhat has issues with MariaDB 10.3 working with pam
>>>>>> plugin but it sounded like 10.5 should work?
>>>>>> >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1942330
>>>>>> >>>>>
>>>>>> >>>>> I feel like I'm missing something in my /etc/sssd/sssd.conf
>>>>>> file or some pam configuration steps.
>>>>>> >>>>>
>>>>>> >>>>> I'm using authselect with sssd:
>>>>>> >>>>> authselect select custom/user-profile with-mkhomedir with-sudo
>>>>>> with-pamaccess
>>>>>> >>>>>
>>>>>> >>>>> All attempts to `mysql -u user -p` fail.
>>>>>> >>>>>
>>>>>> >>>>> MariaDB [(none)]> show plugins;
>>>>>> >>>>> | pam                           | ACTIVE   | AUTHENTICATION
>>>>>>  | auth_pam.so | GPL     |
>>>>>> >>>>>
>>>>>> >>>>> I tried adding a [pam] section to sssd.
>>>>>> >>>>>
>>>>>> >>>>> [pam]
>>>>>> >>>>> pam_public_domains = all
>>>>>> >>>>> pam_verbosity = 3
>>>>>> >>>>>
>>>>>> >>>>> Didn't seem to help.  I used realmd to join AD.  Any help is
>>>>>> much appreciated.
>>>>>> >>>>>
>>>>>> >>>>> mysql -u user -p
>>>>>> >>>>> Enter password:
>>>>>> >>>>> ERROR 1045 (28000): Access denied for user 'user'@'localhost'
>>>>>> (using password: NO)
>>>>>> >>>>>
>>>>>> >>>>> _______________________________________________
>>>>>> >>>>> Mailing list: https://launchpad.net/~maria-discuss
>>>>>> >>>>> Post to     : maria-discuss@xxxxxxxxxxxxxxxxxxx
>>>>>> >>>>> Unsubscribe : https://launchpad.net/~maria-discuss
>>>>>> >>>>> More help   : https://help.launchpad.net/ListHelp
>>>>>>
>>>>>>