Nico Kadel-Garcia
2019-May-14 08:19 UTC
[Samba] Samba4 changing a user's password from linux workstation
On Tue, May 14, 2019 at 3:42 AM Rowland penny via samba <samba at lists.samba.org> wrote:> > On 14/05/2019 08:30, Julien TEHERY via samba wrote:> > Yep I allready tried it, it ends with "kpasswd preauthentication > > failed getting initial ticket"What does "klist" say? And can you run "kinit" to ensure you have a valid ticket? One of my favorite failures is when the time settings between the local host, and the Samba or AD server, have drifted from each other. There are a lot of very awkward and inconsistent NTP or chronyd settings out there, exacerbated when people point NTP to only one server and that server is inaccessible to one or more hosts.> > I must precise we use pam_sssd against Samba4/AD to authenticate. > > Here is my /etc/sssd/sssd.conf: > > > Hmm, I wonder if sssd is getting in the way ? No idea, we do not produce > sssd, can I suggest asking on the sssd-users mailing list. > > RowlandI've gotten pretty unhappy with "realmd" and "sssd". They try to hide a lot of steps away from the user, but the internal interactions are a bit of a "mousetrap" game. When it works, you get the mouse. But if any of the many steps are even slightly worn, it becomes erratic or fails.
Julien TEHERY
2019-May-14 08:28 UTC
[Samba] Samba4 changing a user's password from linux workstation
Le 14/05/2019 à 10:19, Nico Kadel-Garcia via samba a écrit :> On Tue, May 14, 2019 at 3:42 AM Rowland penny via samba > <samba at lists.samba.org> wrote: >> On 14/05/2019 08:30, Julien TEHERY via samba wrote: >>> Yep I allready tried it, it ends with "kpasswd preauthentication >>> failed getting initial ticket" > What does "klist" say? And can you run "kinit" to ensure you have a > valid ticket? One of my favorite failures is when the time settings > between the local host, and the Samba or AD server, have drifted from > each other. There are a lot of very awkward and inconsistent NTP or > chronyd settings out there, exacerbated when people point NTP to only > one server and that server is inaccessible to one or more hosts. >Allready logged via graphical UI, I had nothing in klist Running terminal as root, i did: kinit myuser and obtained a valid ticket. About the date time, all is correctly set up. Workstations and AD have exactly same date/time>>> I must precise we use pam_sssd against Samba4/AD to authenticate. >>> Here is my /etc/sssd/sssd.conf: >> >> Hmm, I wonder if sssd is getting in the way ? No idea, we do not produce >> sssd, can I suggest asking on the sssd-users mailing list. >> >> Rowland > I've gotten pretty unhappy with "realmd" and "sssd". They try to hide > a lot of steps away from the user, but the internal interactions are a > bit of a "mousetrap" game. When it works, you get the mouse. But if > any of the many steps are even slightly worn, it becomes erratic or > fails. >
Julien TEHERY
2019-May-14 11:58 UTC
[Samba] Samba4 changing a user's password from linux workstation
I've gotten pretty unhappy with "realmd" and "sssd". They try to hide>> a lot of steps away from the user, but the internal interactions are a >> bit of a "mousetrap" game. When it works, you get the mouse. But if >> any of the many steps are even slightly worn, it becomes erratic or >> fails. >> > > >Update: In fact i succeeded in reseting user password from a linux workstation with kpasswd through pam_sssd. At the beginning I thought we were prompted directly for new password, but we had to first type in the old one before choosing a new one.
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