#438 - x2goserver and rhel6.4 / selinux Problem

X2Go Bug report logs - #438
x2goserver and rhel6.4 / selinux Problem

Reported by: Frank Knoben <admin@igpm.rwth-aachen.de>

Date: Thu, 27 Feb 2014 09:10:02 UTC

Severity: normal

Tags: moreinfo, not-a-bug

Found in version 4.0.1.13

Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Bug is archived. No further changes may be made.

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From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: 438@bugs.x2go.org
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Subject: Re: x2goserver and rhel6.4 / selinux Problem
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Control: tag -1 moreinfo Hi Frank, > --------------------------- > > ls -Z .Xauthority > -rw-------. frank users unconfined_u:object_r:default_t:s0 .Xauthority > > -------------------------- > > Then I do a logout. Now, when I try to connect again to the x2go > server system, I get > the following error message on the client side and no session is started. > > ----------------------------- > ..... > > "Warning: Cookie mismatch in the X authentication data. > " > > "Session: Terminating session at 'Thu Feb 27 09:40:05 2014'. > Info: Your session was closed before reaching a usable state. > Info: This can be due to the local X server refusing access to the client. > Info: Please check authorization provided by the remote X application. > Session: Session terminated at 'Thu Feb 27 09:40:05 2014'. > " > > deleting proxy > > nxproxy not running > > proxy deleted > > ----------------------------------- > > But when I change the selinux permissions to > > ------ > > ls -Z .Xauthority > > -rw-------. frank users unconfined_u:object_r:xauth_home_t:s0 .Xauthority What are the SELinux permissions after you have logged out? Do you need that chcon command call when resuming sessions or when starting sessions. Excuse my SELinux innocence at this point. I would like to add support for SELinux, but I need to understand better why we have to tweak the security context of .Xauthority for X2Go. Thanks+Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb

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X2Go Bug report logs - #438 x2goserver and rhel6.4 / selinux Problem

X2Go Bug report logs - #438
x2goserver and rhel6.4 / selinux Problem