topic Re: ftp logging per user in Operating System - HP-UX

ftp logging per user

Atil Volkan Yildirim — Tue, 03 Dec 2002 14:54:29 GMT

hi there,
I need to log all of the users ftp session activities in seperate files (i mean one log file for one session)...

any great ideas?

thx...

Re: ftp logging per user

Armin Feller — Tue, 03 Dec 2002 14:57:34 GMT

Perhaps following links can help:

http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x977985079106d71190050090279cd0f9,00.html

http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000062909947

Regards,
Armin

Re: ftp logging per user

Atil Volkan Yildirim — Tue, 03 Dec 2002 15:06:31 GMT

hmm,
i have ftp debugging and logging enabled at the top level,
so i have a file with all the session activities are logged in...but what about to log in seperate files...
maybe we have to write a script that reads line by line the ftp log and then do some magic,
but is there an easier way?

thx...

Re: ftp logging per user

Christopher McCray_1 — Tue, 03 Dec 2002 17:34:21 GMT

Hello,

Have you specified the -L option for ftpd in inetd.conf?

This won't put it int a special, by-user file, but at least all commands will be logged into syslog.log

Hope this helps

Chris

Re: ftp logging per user

Atil Volkan Yildirim — Wed, 04 Dec 2002 07:09:32 GMT

yes my friends,
i have all the ftp activities logged in one file,
but i need to seperate it...

Re: ftp logging per user

kish_1 — Wed, 04 Dec 2002 09:17:10 GMT

I am not sure is possible to have seperate file, some expert can give good idea. Otherwise you can grab the syslog and grep to some other file through cronjob.
cat /var/adm/syslog/syslog.log | grep ftpd

Re: ftp logging per user

Steven Sim Kok Leong — Wed, 04 Dec 2002 09:26:48 GMT

Hi,

tcpwrapper comes to mind.

Never tried it in this specific manner but nevertheless, you might want to give it a try.

Hope this helps. Regards.

Steven Sim Kok Leong

Re: ftp logging per user

Rory R Hammond — Wed, 04 Dec 2002 19:33:14 GMT

I am always reluctant to pass along scripts, because everybody may laugh.

The following sample code will do what you want. and works One my ftp server.

Assumptions:
I am using HPUX 11.00
the ftpd is set to log into syslog.log.

#Make a directory to put files And cd there
# you should improve this logic to match your needs
DIR=/tmp/ftp$$
mkdir ${DIR}
cd ${DIR}
# grep ftpd related activity from syslog.
# sort the results so the pids are in order as opposed to timestamp
#Awk out and append users related stuff.
grep -e "ftpd\[" /var/adm/syslog/syslog.log |
sort +17 |
awk ' BEGIN {FS = ","; OFS = ",";}
{
if ( $0 ~ /FTP LOGIN FROM/) { USER=$2
gsub(/ /,"", USER)}
printf("%s\n ",$0) >>USER
} '

Re: ftp logging per user

Atil Volkan Yildirim — Wed, 11 Dec 2002 10:49:43 GMT

ok experts,
here is what i did:
1) install&compile tcp-wrapper
2) edit inetd.conf:
/ftp/tcp_wrappers_7.6/tcpd /usr/sbin/ftpd [options]...
3) HUP it
4) edit hosts.allow :
# more hosts.allow
ftpd: ALL: (/home/volkan/ftplogger %p) &

5) and here's is the prototype of the code:
me=$$
ftp_proc=$1
tail -1f /var/adm/syslog/syslog.log | while read line;do
echo $line | grep -q $ftp_proc
if [ $? -eq 0 ]
then

echo $line | grep -q 'FTP LOGIN'
if [ $? -eq 0 ]
then
user_name=`echo $line | awk '{print $10}'`
fi

echo $line | grep -Eq 'lost connection|timed out|Goodbye.'
if [ $? -eq 0 ]
then
echo $line >> /home/volkan/tmp/${ftp_proc}.ftplog.tmp
mv /home/volkan/tmp/${ftp_proc}.ftplog.tmp /home/volkan/logs/${user_name:-"unknown"}.${ftp_proc}.ftplog.`date +"%Y-%m-%d"`
kill -9 `ps -ef | grep $me | grep -v grep | grep -v ftplogger | awk '{print $2}'`

exit
else
echo $line >> /home/volkan/tmp/${ftp_proc}.ftplog.tmp
fi
fi

done

6) by the way, this is not an hp-ux box, as i have no
UX test box :(, i need to see it in the production env..

thx all...
any easier ways are welcome...

regards...