Re: Audit Prelude Logout Tracking
On Wed, 2009-02-18 at 16:44 -0600, LC Bruzenak wrote:
On Wed, 2009-02-18 at 16:58 -0500, Dan Gruhn wrote:
> I''m working on an X86_64 RHEL 5.2 system and for NISPOM Chapt. 8 I'm
> looking to modify the audisp-prelude plugin so that I can get logout
> events displayed.
>
> I see the information in the audit.log as USER_END and have done a small
> mod in the handle_event routine in audisp-prelude.c so that it looks for
> AUDIT_USER_END but I've run across the following things:
>
> 1) sshd goes through a login/logout cycle ending in USER_END and all is
> good.
> node=node01 type=USER_END msg=audit(1234979707.894:203): user pid=7422
> uid=0 auid=0 subj=system_u:system_r:unconfined_t:s0-s0:c0.c1023
> msg='PAM: session close acct="root" : exe="/usr/sbin/sshd"
> (hostname=master, addr=10.1.4.100, terminal=ssh res=success)'
>
>
Dan,
The other question I had was, I suppose you see the AUDIT_USER_LOGIN
event type which triggers the prelude event (in audisp-prelude.c). I
would think that the matching AUDIT_USER_LOGOUT would be what you want
right?
Can you find these events with ausearch like this?:
# ausearch -ts today -i -m USER_LOGIN
...and...
#ausearch -ts today -i -m USER_LOGOUT
LCB
--
LC (Lenny) Bruzenak
lenny(a)magitekltd.com