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#! /bin/bash
# $Id: alcasar-mysql.sh 909 2012-06-25 07:16:02Z franck $
# alcasar-mysql.sh
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
# This script is distributed under the Gnu General Public License (GPL)
# Gestion (sauvegarde / import / RAZ) de la base MySQL 'radius'. Fermeture des sessions de comptabilité ouvertes
# Management of mysql 'radius' database (save / import / RAZ). Close the accounting open sessions
rep_tr="/var/Save/base" # répertoire d'accueil des sauvegardes
ext="sql" # extension des fichiers de sauvegarde
DB_RADIUS="radius"
DB_USER="radius"
radiuspwd="9dthW7VG"
new="$(date +%G%m%d-%Hh%M)" # date et heure des fichiers
fichier="$DB_RADIUS-$new.$ext" # nom du fichier de sauvegarde
#USER="franck"
#MYSQLCMD="/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS --exec"
stop_acct ()
{
date_now=`date "+%F %X"`
echo "UPDATE radacct SET acctstoptime = '$date_now', acctterminatecause = 'Admin-Reset' WHERE acctstoptime IS NULL" | mysql -u$DB_USER -p$radiuspwd $DB_RADIUS
}
expire_user ()
{
del_date=`date +%F`
MYSQL=`/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS -ss --exec "SELECT username FROM radcheck WHERE ( DATE_SUB(CURDATE(),INTERVAL 7 DAY) > STR_TO_DATE(value,'%d %M %Y')) AND attribute='Expiration';"`
for u in $MYSQL
do
/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS --exec "DELETE FROM radusergroup WHERE username = '$u'; DELETE FROM radreply WHERE username = '$u'; DELETE FROM userinfo WHERE UserName = '$u'; DELETE FROM radcheck WHERE username = '$u'"
if [ $? = 0 ]
then
echo "User $u was deleted $del_date" >> /var/log/mysqld/delete_user.log
else
echo "Delete User $u : Error $del_date" >> /var/log/mysqld/delete_user.log
fi
done
}
usage="Usage: alcasar-mysql.sh { -d or --dump } | { -i or --import } | { -r or --raz } | { -acct_stop } | [ --expire_user ]"
nb_args=$#
args=$1
if [ $nb_args -eq 0 ]
then
nb_args=1
args="-h"
fi
case $args in
-\? | -h* | --h*)
echo "$usage"
exit 0
;;
-d | --dump | -dump)
[ -d $rep_tr ] || mkdir -p $rep_tr
if [ -e $fichier ];
then rm -f $fichier
fi
echo "Export de la base 'db_radius' dans le fichier : $fichier"
mysqldump -u $DB_USER -p$radiuspwd --opt -BcQC $DB_RADIUS > $rep_tr/$fichier
echo "Fin de Sauvegarde mysql $( date "+%Hh %Mmn" )"
;;
-i | --import | -import)
if [ $nb_args -ne 2 ]
then
echo "Entrez le nom d'un fichier SQL (.sql)"
exit 0
else
mysql -u $DB_USER -p$radiuspwd < $2
stop_acct
fi
;;
-r | --raz | -raz)
mysqldump -u $DB_USER -p$radiuspwd --opt -BcQC $DB_RADIUS > $rep_tr/$fichier && \
mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < /etc/raddb/radiusd-db-vierge.sql
;;
-acct_stop)
stop_acct
;;
--expire_user)
expire_user
;;
*)
echo "Argument inconnu :$1";
echo "$usage"
exit 1
;;
esac