On Tue, Oct 08, 2013 at 02:05:48PM -0700, zhu xiuming wrote:
 Thanks for your reply.
 Currently, our Linux kernel versions are mostly Redhat 2.6.18-xxx.el5. I
 wonder whether it supports this feature. 
The log_passwd feature has not been backported to RHEL5 because the
pam_tty_audit feature wasn't backported to RHEL5, so I would have to say
it is not supported in your system.
An upgrade is necessary.
 On Mon, Oct 7, 2013 at 8:13 PM, Richard Guy Briggs
<rgb(a)redhat.com> wrote:
 > On Mon, Oct 07, 2013 at 10:30:24AM -0700, zhu xiuming wrote:
 > > This is correct. The problem is,  this records every keystrokes and even
 > > the password of the users. While I only care about the user command
 > > history, I surely do not want to know their passwords.
 >
 > There is now support in the upstream kernel (3.10-rc1) and in pam
 > (1.1.8+) to not record passwords by default.  If you want the old
 > behaviour, add the optional argument to pam_tty_audit: "log_passwd"
 >
 > > On Sun, Oct 6, 2013 at 2:40 PM, Trevor Vaughan <tvaughan(a)onyxpoint.com
 > >wrote:
 > > > Does pam_tty_audit with enable=* not do what you want?
 > > >
 > > > Trevor
 > > >
 > > > On Sun, Oct 6, 2013 at 5:26 PM, zhu xiuming <xiumingzhu(a)gmail.com>
 > wrote:
 > > >
 > > >> HI
 > > >> I know this seems an old topic. But unfortunately, I can't find a
 > > >> solution for this. I have googled long time. I tried following
 > options:
 > > >>
 > > >> 1. audit execv syscall,
 > > >>     this does record every command typed any tty. However, it
 > generates
 > > >> lots of noise.  Sometimes, the execv syscall is so frequently called
 > that
 > > >> the system can't afford to log every call of it and it crashes
!!!
 > > >>
 > > >> 2. use *pam_tty_audit.so
 > > >> *
 > > >> this makes it possible to record one or two users, not all users. *
 > > >> *
 > > >> So, may I ask, is this problem solvable by auditd or do I need other
 > > >> tools ?*
 > > >>
 > > >> *
 > > >> *Thanks a lot
 > > >
 > > > Trevor Vaughan
 >
 > - RGB 
- RGB
--
Richard Guy Briggs <rbriggs(a)redhat.com>
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Kernel Security
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