X2Go Bug report logs - #272
[X2Go-User] Session resume fails with AFS home directories

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Package: x2goserver; Maintainer for x2goserver is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goserver is src:x2goserver.

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

Date: Fri, 26 Jul 2013 14:48:01 UTC

Severity: normal

Found in version 4.0.1.3

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Message #30 received at 272@bugs.x2go.org (full text, mbox, reply):

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Message-ID: <CAEQEHWYPcX3KqoRWjLNbUj5hMbLStdbZ-P+FHnwc7Sz1DTnCBg@mail.gmail.com>
Subject: Regarding x2go and afs interaction
From: Roy Williams <fang64@gmail.com>
To: 272@bugs.x2go.org
Content-Type: multipart/alternative; boundary=089e013a1f16d2fe2b050c893221

[Message part 1 (text/plain, inline)]
Hello Everyone,

I have a suggestion that basically involves using k5start from Russ Albury
which I suspect will no longer be as maintained in the future. Available at
http://www.eyrie.org/~eagle/software/kstart/k5start.html and having that
maintain credentials in the session, then copying the KRB5CCNAME into a new
session and having it renew the Kerberos tickets, so when k5start runs
aklog it'll renew the tokens in the suspended session. It's not ideal but
it does allow you to have session resuming.

I am not sure what the security implications would be doing this since I
suspect this would be frowned on by the Kerberos community. This k5start
tool was intended to keep long running processes from losing their file
system access on a host.

Roy Williams (fang64@gmail.com)

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