> -----Message d'origine----- > De : Steve Grubb [mailto:[email protected]] > Envoyé : mardi 14 novembre 2017 14:53 > À : [email protected] > Cc : Maupertuis Philippe > Objet : Re: Strange behavior with pam_tty_audit > > Hello, > > On Tuesday, November 14, 2017 8:29:34 AM EST Maupertuis Philippe wrote: > > The auditd rules for PCI reads : > > ## 10.2.2 Log administrative action. To meet this, you need to enable > > tty ## logging. The pam config below should be placed into su and sudo > pam > > stacks. ## session required pam_tty_audit.so disable=* enable=root > > > > I have noticed that nothing happened unless I add in /etc/pam.d/sshd > > session required pam_tty_audit.so enable=* > > If I understand, you deleted the 'disable=*' and replaced 'root' with '*'. > That would be unusual. The command line is processed from left to right. So, > what should happen in the original rule is disable auditing of all users, then > enable auditing of only root. PCI wants administrative actions which would > only be the root user. > > > > At which point I get > > > > Should it be done that way ? > > Did I miss something ? > > It works for me as specified in the PCI rules. (Tested using su.) Note that > the > kernel caches the keystrokes and you do not get a 1x1 mapping of events to > commands entered. You will likely get multiple commands all strung > together. > It only creates the event when either it fills the buffer or the user ends the > privileged session. > I tried with su instead of sudo and it works as indicated in the doc. The same line in sudo doesn't work, it seems there is a bug with sudo I am on redhat 7.4 if that matters > -Steve
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