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#!/bin/bash
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#!/bin/bash
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#  $Id: alcasar.sh 2631 2018-09-12 21:16:42Z rexy $
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#  $Id: alcasar.sh 2640 2018-09-20 21:21:15Z rexy $
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# alcasar.sh
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# alcasar.sh
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# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
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# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
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# This script is distributed under the Gnu General Public License (GPL)
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# This script is distributed under the Gnu General Public License (GPL)
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#  team@alcasar.net
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#  team@alcasar.net
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##                  Function "cron"                  ##
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##                  Function "cron"                  ##
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## - write all cron & anacron files                  ##
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## - write all cron & anacron files                  ##
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#######################################################
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#######################################################
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cron ()
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cron ()
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{
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{
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# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
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# 'crontab' with standard cron at midnight instead of 4:0 am (default)
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        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
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        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
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        cat <<EOF > /etc/crontab
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        cat <<EOF > /etc/crontab
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SHELL=/usr/bin/bash
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SHELL=/usr/bin/bash
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PATH=/usr/sbin:/usr/bin
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PATH=/sbin:/bin:/usr/sbin:/usr/bin
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MAILTO=root
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MAILTO=root
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HOME=/
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HOME=/
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# run-parts
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# run-parts
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01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
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01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
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EOF
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EOF
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        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
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        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
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        cat <<EOF >> /etc/anacrontab
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        cat <<EOF >> /etc/anacrontab
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7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
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7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
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7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
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7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
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7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
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EOF
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EOF
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-
 
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        cat <<EOF > /etc/cron.d/alcasar-mysql
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        cat <<EOF > /etc/cron.d/alcasar-mysql
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# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
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# Verify, repair and export users database (every monday at 4:45 am)
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45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
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45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
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# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
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# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
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40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
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40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
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EOF
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EOF
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        cat <<EOF > /etc/cron.d/alcasar-archive
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        cat <<EOF > /etc/cron.d/alcasar-archive
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# Archive des logs et de la base de données (tous les lundi à 5h35)
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# Archiving logs (traceability & users database) (every Monday at 5:35 am)
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35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
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35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
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EOF
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EOF
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        cat <<EOF > /etc/cron.d/alcasar-ticket-clean
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        cat <<EOF > /etc/cron.d/alcasar-ticket-clean
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# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
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# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
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30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
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30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
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EOF
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EOF
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        cat <<EOF > /etc/cron.d/alcasar-distrib-updates
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        cat <<EOF > /etc/cron.d/alcasar-distrib-updates
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# mise à jour automatique de la distribution tous les jours 3h30
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# Update the system (everyday at 3:30 am)
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30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
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30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
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EOF
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EOF
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-
 
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        cat <<EOF > /etc/cron.d/alcasar-connections-stats
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        cat <<EOF > /etc/cron.d/alcasar-connections-stats
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# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
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# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
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# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
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# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
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# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
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# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
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# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
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# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
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# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
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# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
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# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
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# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
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1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
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1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
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5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
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5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
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10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
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10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
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15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
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15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
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35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
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35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
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EOF
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EOF
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        cat <<EOF > /etc/cron.d/alcasar-watchdog
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        cat <<EOF > /etc/cron.d/alcasar-watchdog
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# run the "watchdog" every 3'
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# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
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# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
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# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
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# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
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*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
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*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
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0 5 * * 0 root $DIR_DEST_BIN/alcasar-flush_ipset_wl.sh > /dev/null 2>&1
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0 5 * * 0 root $DIR_DEST_BIN/alcasar-flush_ipset_wl.sh > /dev/null 2>&1
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#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
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#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
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EOF
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EOF
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# Enabling the watchdog every 18'
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        cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
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        cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
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# activate  the daemon-watchdog after boot process
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# start dead daemons (after boot process and every 18')
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@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
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@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
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# activate the daemon-watchdog every 18'
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*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
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*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
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EOF
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EOF
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-
 
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# Enabling category update from rsync
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        cat <<EOF > /etc/cron.d/alcasar-rsync-bl
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        cat <<EOF > /etc/cron.d/alcasar-rsync-bl
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# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty).
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# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
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0 */12 * * * root $DIR_DEST_BIN/alcasar-bl.sh --update_cat > /dev/null 2>&1
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0 */12 * * * root $DIR_DEST_BIN/alcasar-bl.sh --update_cat > /dev/null 2>&1
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EOF
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EOF
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-
 
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# Renew the Let's Encrypt certificate
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        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
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        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
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# Automatic renew of the Let's Encrypt certificate
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# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
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@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
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@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
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EOF
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EOF
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1758
# removing the users crons
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# removing the users crons
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        rm -f /var/spool/cron/*
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        rm -f /var/spool/cron/*