[X2Go-User] Kerberos and X at Go Mac Client

Mihai Moldovan ionic at ionic.de
Mon Jun 8 20:16:13 CEST 2015


On 08.06.2015 08:09 PM, David Ritch wrote:
> Maybe I’m reading this wrong, but I think it may still be a quoting issue.
>  Here’s what I see.  In the following debug messages, it appears to be sending a
> command - “export HOSTNAME && x2golistsessions” - to the server, and processing
> its output.  When I run this from the command line, I get the following output:
> 
> X2GODATABEGIN:7542493b-a84b-418d-994c-d640b3d91ef5
> X2GODATAEND:7542493b-a84b-418d-994c-d640b3d91ef5

Exactly. That's what should be returned.


> This is just the session frame, with no text.  However, when the x2go client
> runs it, it seems to see the following between those two lines:
> 
> ; export PATH=/usr/local/bin:/usr/bin:/bin; export HOSTNAME
> 
> Unless I’m misinterpreting something, this is actually part of the command
> string, and not its output.

Kind of. It's "garbage" from the command-to-be-ran *and* the output of
x2golistsessions (which "happens to be" empty for you, because no other session
is running) and the X2GODATAEND echo command INCLUDING the last semicolon, which
should be echo'd.

I have a strong hunch at what the problem is.


Qt is trying to be too smart and messes up the (correctly) quoted command line.
I have a fix for that in mind, but it's likely going to be a bit more extensive.
I also need to test it carefully.

Don't worry, I have already debugged this for several hours last night.


Just can't give any ETA for a fix. This week, I'm home about less time than on
the road...



Mihai

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