Re: [ovirt-users] Debian - based OS and SSO

> > On Jul 29, 2016, at 12:35 PM, Tadas <tadas(a)ring.lt&gt; wrote: > > There's another interesting error thrown out from ovirt-guest > agent, > when you try to login: > > > Jul 29 13:30:24 jessie python[1969]: Exception in thread > CredChannel: > Ju > l 29 13:30:24 jessie python[1969]: Traceback (most recent call > last): > Ju > l 29 13:30:24 jessie python[1969]:   File > "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner > Jul 29 > 13:30:24 jessie python[1969]:     self.run() > Jul 29 13:30:24 jessie > python[1969]:   File "/usr/share/ovirt-guest-agent/CredServer.py", > line > 217, in run > Jul 29 13:30:24 jessie python[1969]:     cred = > self._read_cred(conn) > Jul 29 13:30:24 jessie python[1969]:   File > "/usr/share/ovirt-guest-agent/CredServer.py", line 146, in > _read_cred > Ju > l 29 13:30:24 jessie > python[1969]:     conn.setsockopt(socket.SOL_SOCKET, > socket.SO_PASSCRED, 1) > Jul 29 13:30:24 jessie python[1969]: > AttributeError: 'module' object has no attribute ‘SO_PASSCRED' I knew I forgot about something, yes you’re right - I fixed that manually and continued and forgot about it.  SO_PASSCRED seems not to be actually available by default on python. The systems we supported so far (excluding the debian based ones) had this constant available. Long story short: You can replace socket.SO_PASSCRED with the value 16 for now and it should work as expected. > > > > > On Fri, 2016-07-29 at 13:13 +0300, Tadas wrote: > > > > Yes, it seems that authentication does not work in any of debian > > releases. Oh well. > > On Fri, 2016-07-29 at 09:37 +0200, Vinzenz Feenstra wrote: > > > > > > > > > > > > > > > > > > > > > On Jul 28, 2016, at 4:11 PM, Tadas <tadas(a)ring.lt&gt; wrote: > > > > > > > > Thank you for your reply. > > > > Strange, but i do not see any errors in gdm debug log, just > > > > this: > > > > http://paste.ubuntu.com/21275558/ > > > > > > Well if it works for you, the better. It didn’t work for me > > > though > > > > > > > > > > > > > > > > > >   > > > > I will try installing debian unstable and several ubuntu > > > > versions > > > > tomorrow. > > > >   > > > > From: Vinzenz Feenstra > > > > Sent: Thursday, July 28, 2016 4:18 PM > > > > To: tadas(a)ring.lt > > > > Cc: users > > > > Subject: Re: [ovirt-users] Debian - based OS and SSO > > > >   > > > >   > > > > > > > > > > > > > > > On Jul 28, 2016, at 3:11 PM, Vinzenz Feenstra <vfeenstr@red > > > > > hat. > > > > > co > > > > > m> wrote: > > > > >   > > > > >   > > > > > > > > > > > > > > > > > > On Jul 28, 2016, at 11:53 AM, Tadas <tadas(a)ring.lt&gt; > > > > > > wrote: > > > > > >   > > > > > > Hello, > > > > > > still having issues with ovirt SSO and Debian OS. > > > > > > Other OSes (Windows/Fedora 24) works just fine. > > > > > > Some information: > > > > > > OS: Debian 8.5 (jessie) > > > > > > I've followed manual on https://www.ovirt.org/documentati > > > > > > on/h > > > > > > ow > > > > > > -to/gues > > > > > > t-agent/install-the-guest-agent-in-debian/ and installed > > > > > > ovirt- > > > > > > agent. > > > > > > I can get info via spice socket on hypervisor side, this > > > > > > means > > > > > > that > > > > > > agent works fine. > > > > > > I've compiled pam-ovirt-cred and copied it into > > > > > > /lib/x86_64- > > > > > > linux- > > > > > > gnu/security/ > > > > >   > > > > > It should be in /lib/security afaik > > > > > > > > > > > > > > > > > > > > > > > I've configured /etc/pamd/gdm-ovirtcred (just copied from > > > > > > working > > > > > > Fedora 24) > > > > >   > > > > > replace in that file all occurences of password-auth with > > > > > passwd > > > > >   > > > > > > > > > > > > > > > > > > > > > > > > > > > > > But still login fails. I can see this in ovirt-agent log > > > > > > file: > > > > >   > > > > > It some how fails for me in some cases with this now: > > > > >   > > > >   > > > > Correction its here: > > > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=794064 > > > > > > > > > > > > > > > > > > > https://bugs.freedesktop.org/show_bug.cgi?id=71525 > > > > >   > > > > > There’s not much I can do about that though > > > > >   > > > > >   > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Dummy-2::INFO::2016-07-28 > > > > > > 12:49:51,046::OVirtAgentLogic::270::root::Received an > > > > > > external > > > > > > command: > > > > > > login... > > > > > > Dummy-2::DEBUG::2016-07-28 > > > > > > 12:49:51,047::OVirtAgentLogic::304::root::User log-in > > > > > > (credentials = > > > > > > '\x00\x00\x00\x04test********\x00') > > > > > > Dummy-2::INFO::2016-07-28 > > > > > > 12:49:51,047::CredServer::207::root::The > > > > > > following users are allowed to connect: [0] > > > > > > Dummy-2::DEBUG::2016-07-28 > > > > > > 12:49:51,047::CredServer::272::root::Token: > > > > > > 760258 > > > > > > Dummy-2::INFO::2016-07-28 > > > > > > 12:49:51,047::CredServer::273::root::Opening > > > > > > credentials channel... > > > > > > Dummy-2::INFO::2016-07-28 > > > > > > 12:49:51,047::CredServer::132::root::Emitting > > > > > > user authenticated signal (760258). > > > > > > Dummy-2::INFO::2016-07-28 > > > > > > 12:49:51,178::CredServer::277::root::Credentials channel > > > > > > was > > > > > > closed. > > > > > > > > > > >   > > > > >   > > > > >   > > > > > > > > > > > > > > > > > > > > > > > This looks okay. The error is on pam side (auth.log): > > > > > > > > > > > > Jul 28 12:49:39 desktop64 gdm-ovirtcred]: > > > > > > pam_succeed_if(gdm- > > > > > > ovirtcred:auth): error retrieving user name: Conversation > > > > > > error > > > > > > Jul 28 12:49:39 desktop64 gdm-ovirtcred]: > > > > > > pam_ovirt_cred(gdm- > > > > > > ovirtcred:auth): Failed to acquire user's credentials > > > > > > > > > > > > Have no idea, where it fails. > > > > > > Would appreciate, if you could help me here a bit. > > > > > > Thank you. > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > Users mailing list > > > > > > Users(a)ovirt.org > > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > >   > > > >   > > > > _______________________________________________ > > > > Users mailing list > > > > Users(a)ovirt.org > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users