-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of JohnS Sent: Sunday, August 01, 2010 12:30 To: CentOS mailing list Subject: Re: [CentOS] /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?
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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.