I was wondering if someone may be able to help me with finding out the different *nix logon types.
The different logon types for a Successful Logon event type in Windows (4624) is well documented both on the M$ site and also on many tech related sites, listing the different logon types and descriptions. [I tried to post a link but I'm not allowed yet - happy to supply one in the comments.]
(Sorry for using Windows as a comparison but it was an easy example.)
So far from our logging I have collected the following list of different logon types:
accepted keyboard-interactive
accepted keyboard-interactive/pam
accepted password
accepted publickey
login
This has been collected either from the messages or the auth logs with an example below:
I have managed to find info for most of them (I believe 'login' is to do with an issue in our logging), but I am asking if there are any other login/auth types that I haven't listed?
If so, would you please be able to link me to a page so that I can grab a description the type?
I'm not interested in the different methods, unless they'd appear in the auth logs as 'Accepted LDAP interactive', or similar.
Please let me know if you'd like any clarification on the question.
Not every system uses or even allows all possible login "types". If you read the pam manpage or vi pam.conf in the /etc directory tree you can see what your system does. Also note that you can deny interactive ssh sessions on a per user or per group basis - see your sshd.conf file. This affects the types of logins that you will see.
LDAP, for instance, can be set up to employ a remote server or to use the local box as the ldap server. What you may see in the auth logs will be different - at least on Solaris.
edit: As a second thought - please share what are you trying to accomplish ultimately - NOT how you think it should be done.
First of all you have to specify, what kind of UNIX or Linux you have. Messages about successful logons can be very different and can be found in different places on different UNIXes.
First of all you have to specify, what kind of UNIX or Linux you have. Messages about successful logons can be very different and can be found in different places on different UNIXes.
You're right, sorry.
We're running a mix of the following:
RedHat
AIX
Solaris
SUSE
Generally, checking in /var/log/messages or /var/log/auth (after syslog has been enabled) gives me the auth event info that I need.
I guess the easier question is:
Aside from the 'logon types' that I've listed in my OP, are there any other anyone can think of that would appear in /var/log/auth when a user logs in?
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