I have just upgraded to 1.1.3, but I get again the same error.
Fabio
"Fabio" <fabio.ped at libero.it> wrote:
Install 1.1.2.
Alan DeKok.
My previous message (Thu Jun 1 15:21:59 CEST 2006):
Hi,
I am using freeradius 1.0.5, configured so that when a user fails the
password for X times, a mail is sent to a sysadmin.
I have added the following to modules section:
exec accept_notify {
wait = no
program = "/usr/local/etc/raddb/radius_reject_notify %{User-Name}
accept %{FreeRADIUS-Proxied-To}"
input_pairs = request
}
exec reject_notify {
wait = no
program = "/usr/local/etc/raddb/radius_reject_notify %{User-Name}
reject %{FreeRADIUS-Proxied-To}"
input_pairs = request
}
and this is my posth-auth section:
post-auth {
accept_notify
Post-Auth-Type REJECT {
reject_notify
}
}
radius_reject_notify is the bash script attached.
However, when a user log in and the script is executed, I see that the
script remains in a <defunct> state. After some time I see hundreds of
such processes:
Output of ps -e:
13110 ? 00:00:00 radius_reject_n <defunct>
13232 ? 00:00:00 radius_reject_n <defunct>
13233 ? 00:00:00 radius_reject_n <defunct>
....
Has someone idea why freeradius does not close correctly my script?
Thanks,
Fabio
radius_reject_notify:
#!/bin/bash
#
#Sintax:
#
#mail_notify user access type
# user: user name
# access: accept or reject
# type: accepted only if ( == FreeRADIUS-Proxied-To ) == 127.0.0.1
#
# TRY: number of retry
TRY=10
FAILED_USERS_DIR=/tmp/radius_user_fail/
MAIL_ADMINS="admin at domain.com"
USER_RETRY=0
CURRENT_USER=$1
ACCESS=$2
failed() {
mkdir -p $FAILED_USERS_DIR
if
[ -e $FAILED_USERS_DIR/$CURRENT_USER ]
then
USER_RETRY=`cat $FAILED_USERS_DIR/$CURRENT_USER`
fi
USER_RETRY=$(( USER_RETRY + 1 ))
echo $USER_RETRY > $FAILED_USERS_DIR/$CURRENT_USER
if (( USER_RETRY == $TRY ))
then
#Limit exceded!
send_mail
fi ;
}
success() {
if
[ -e $FAILED_USERS_DIR/$CURRENT_USER ]
then
rm -f $FAILED_USERS_DIR/$CURRENT_USER
fi
}
send_mail() {
HOSTNAME=`hostname`
env MAILRC=/dev/null [EMAIL PROTECTED]
smtp=smtp.domain.com nail -n -s "RADIUS - Autentication failed $TRY
times" $MAIL_ADMINS <<-END
$CURRENT_USER failed authentication for $TRY times.
END
}
case $3 in
'127.0.0.1')
case $ACCESS in
'accept')
success
;;
'reject')
failed
;;
esac
;;
esac
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