Ok, what hardening measures have you taken?

Uli

On Thu, Mar 26, 2020 at 5:17 PM Josh G <gabmaster...@yahoo.com> wrote:
>
> I am using the gui to configure and I have unchecked "Enable sound support" 
> and "Client side printing support."  There are no shared folders configured, 
> but I didn't see a way to explicitly disable that.  Generally, I have toggled 
> just about any option to see if I can get it to work.  I have tried different 
> authentication methods (password and key).  I have tried MATE, XFCE, and 
> Internet browser.  All work on 4.1.2.0, but not on 4.1.2.2.  I did stand up 
> another VM that is RHEL7 minimal install with just the hardening.  It fails 
> as well clearly has to be something about the hardening.
> Any other ideas else that I should look at?
> Thanks,
> Josh
>
> On Thursday, March 26, 2020, 7:13:28 AM EDT, Ulrich Sibiller <ul...@gmx.de> 
> wrote:
>
> Does the situation improve if you disable audio, printer and file support?
>
> Uli
>
> On Thu, Mar 26, 2020 at 1:39 AM Josh G <gabmaster...@yahoo.com> wrote:
> >
> > I stood up some test machines to figure out the issue.  I have the issue on 
> > a clean RHEL7 machine with lots of packages and some security hardening 
> > done on it.  It does not happen on an Ubuntu MATE install or on a RHEL7 
> > minimal install without hardening.  I need to track down the issue to see 
> > if it is something that might be able to be fixed.  I tried simple things 
> > like reverting the sshd_config and setting selinux to permissive.  While 
> > running with --debug and --libssd-debug, there is nothing obvious.  With 
> > --debug, the last statement is a mention that the ssh port is 22 (right 
> > before it calls ssh_connect, I think).  With --debug and --libssh-debug, 
> > the last statement seems like what I would consider benign ssh message 
> > passing.  There is really not much of interest.  The only warning that I 
> > see at all is that /etc/ssh/ssh_known_hosts doesn't exist.
> >
> > Does anyone have any ideas of what I should look at?  It has to be 
> > something that changed in 4.1.2.2 over 4.1.2.0, since the latter still 
> > functions OK.
> >
> > Thanks,
> > Josh
> >
> >
> > On Monday, March 2, 2020, 4:31:46 PM EST, Josh G <gabmaster...@yahoo.com> 
> > wrote:
> >
> > I just installed the Windows client version 4.1.2.2.  It crashes as soon as 
> > it tries to make the SSH connection.  I tried debug and the debug window 
> > closes immediately as well.  Is there a log somewhere?  It was tried on two 
> > different machines that have different OSs and virus protection.  4.1.2.0 
> > works fine.  It doesn't crash when attempting to connect to a computer that 
> > isn't running SSH (just times out).  It does crash when trying to connect 
> > to that same computer by tunneling through another machine that is running 
> > SSH.  If I try to connect to a new machine, it crashes as soon as I accept 
> > the host key.  If you put in a wrong password, it still crashes.  Thus, 
> > there is never a completed SSH connection.  Is there anything I can look at 
> > or do?  I was hoping that 4.1.2.2 would fix some of the annoyances that 
> > prevents me from deploying X2Go to other users.
> > Thanks,
> > Josh
>
> > _______________________________________________
> > x2go-user mailing list
> > x2go-user@lists.x2go.org
> > https://lists.x2go.org/listinfo/x2go-user
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