> -----Original Message-----
> From: centos-bounces@xxxxxxxxxx
> [mailto:centos-bounces@xxxxxxxxxx] On Behalf Of JohnS
> Sent: Sunday, August 01, 2010 12:30
> To: CentOS mailing list
> Subject: Re: /bin/su wont work inside a chroot?
>
>
> On Sun, 2010-08-01 at 16:20 +0000, Dave Miller wrote:
> > Jason Pyeron <jpyeron@...> writes:
> >
> > >
> > > On centos 4 (i386 chroot on an x86_64) it just prompts me
> for a password.
> > >
> > > Any suggesstion on where to start looking?
> > >
> > > --
> > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> > > - -
> > > - Jason Pyeron PD Inc. http://www.pdinc.us -
> > > - Principal Consultant 10 West 24th Street #100 -
> > > - +1 (443) 269-1555 x333 Baltimore, Maryland 21218 -
> > > - -
> > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> > > This message is copyright PD Inc, subject to license 20080407P00.
> > >
> >
> > Just as a guess, you need to have an appropriate sudoers
> file in the
Curious, I am trying to use su not sudo...
> > correct location relative to the chrooted root. Pulling some
> > information from one of your follow up posts, that would be:
> >
> > /var/mnt/192.168.1.52/etc/sudoers
> >
> > Once you chroot, programs look for files in their normal
> locations but
> > relative to whatever the new root is.
> >
> > Cheers,
> > Dave
> ---
> Or be dirty and symlink it out to the main root
> /etc/sudoers...of which may create your security problem in
> present.....tense
[root@devserver21 etc]# cat sudoers
# sudoers file.
#
# This file MUST be edited with the 'visudo' command as root.
#
# See the sudoers man page for the details on how to write a sudoers file.
#
# Host alias specification
# User alias specification
# Cmnd alias specification
# Defaults specification
# User privilege specification
root ALL=(ALL) ALL
# Uncomment to allow people in group wheel to run all commands
# %wheel ALL=(ALL) ALL
# Same thing without a password
# %wheel ALL=(ALL) NOPASSWD: ALL
# Samples
# %users ALL=/sbin/mount /cdrom,/sbin/umount /cdrom
# %users localhost=/sbin/shutdown -h now
[root@devserver21 etc]# sudo su -l apache
failed to get default context
[root@devserver21 etc]# sudo su apache
failed to get default context
[root@devserver21 etc]# sudo
[root@devserver21 etc]#
--
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
- -
- Jason Pyeron PD Inc. http://www.pdinc.us -
- Principal Consultant 10 West 24th Street #100 -
- +1 (443) 269-1555 x333 Baltimore, Maryland 21218 -
- -
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
This message is copyright PD Inc, subject to license 20080407P00.
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