[Jailkit-users] RE: How to launch a xtermintothejail (FOUCHECOURT FREDERIC)

[FOUCHECOURT FREDERIC]

Hi,

 

I have succeed to open a X11 windows with xterm and rxvt.

The problem was linked with the X server in the jail.

 

In /home/jail/usr/X11R6/lib/X11/locale, I have changed the right of the 3 following files from

 

-r--r--r--  1 root root 24608 Sep  6  2006 compose.dir
-r--r--r--  1 root root 57819 Sep  6  2006 locale.alias
-r--r--r--  1 root root 30443 Sep  6  2006 locale.dir

 

To

 

-rw-rw-rw-  1 root root 24608 Sep  6  2006 compose.dir
-rw-rw-rw-  1 root root 57819 Sep  6  2006 locale.alias
-rw-rw-rw-  1 root root 30443 Sep  6  2006 locale.dir

And windows appears...

 

Unfortunately, when I launch an xterm the following error message appears in the xterm :

"xterm: Could not exec /usr/sbin/jk_chrootsh: No such file or directory" and the X11 windows is closed after 2 or 3 second.

 

For rxvt, the windows appears but no prompt appears.

 

So I launch the following command ...

address@hidden etc]# jk_cp /home/jail /usr/sbin/jk_chrootsh
copying/linking /usr/sbin/jk_chrootsh to /home/jail/usr/sbin/jk_chrootsh

I made the test again, no xterm appears and I obtain the following message :

address@hidden ~]$ xterm
EXEC FAILED!

For information, my passwd file in /home/jail/etc contains the following lines :

root:x:0:0:root:/root:/bin/bash
fred:x:509:510:User chrooted:/home/fred:/bin/bash

I'm not used restricted shell for my user in the jail.

 

Have you an idea ?

 

Regards, Fred

---

From: address@hidden [mailto:address@hidden On Behalf Of FOUCHECOURT FREDERIC
Sent: 19 March 2007 10:26
To: address@hidden
Subject: RE: [Jailkit-users] RE: How to launch a xtermintothejail (FOUCHECOURT FREDERIC)

Hi Peter and Olivier,

 

My operating system is Redhat 4 update 4 (REHL4U4)

 

Regards, Frédéric

---

From: address@hidden [mailto:address@hidden On Behalf Of Peter Veerman
Sent: 17 March 2007 16:48
To: address@hidden
Subject: Re: [Jailkit-users] RE: How to launch a xterm intothejail (FOUCHECOURT FREDERIC)

Fred,

I'm just wondering (and hope that I do not have missed it): "what kind of operating system are you running?"

Kind regards,

Peter

FOUCHECOURT FREDERIC schreef:

Hi Olivier,

I have installed the tool rxvt and use the commande strace and jk_init
to try to correctly install it.
My rxvt section in the file /etc/jailkit/jk_init.ini is :

[rxvt]
comment = rxvt to replace xterm
executables = /usr/local/bin/rxvt
directories = /usr/X11R6/lib, /usr/lib/locale, /lib/tls
devices = /dev/ptmx

I encounter the same problem than xterm.

I create the device /dev/ptyp0, /dev/ttyp0 with the command mknod but I
have the following error message :
"Inappropriate ioctl for device"

I delete the /home/jail/dev directory created with command jk_init and
jk_cp and use the 2 following mount command :
mount -o bind /dev /home/newroot/dev/
mount -o bind /dev/pts /home/newroot/dev/pts

No success :-(

Have you an idea ?

Regards, Fred



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