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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1356 2014-05-21 17:14:46Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1342 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
1221 richard 30 
#	testing			: connectivity tests and downloading before intall
31 
#	init			: Installation of RPM and scripts
32 
#	network			: Network parameters
33 
#	ACC			: ALCASAR Control Center installation
34 
#	CA			: Certification Authority initialization
35 
#	init_db			: Initilization of radius database managed with MariaDB
36 
#	param_radius		: FreeRadius initialisation
37 
#	param_web_radius	: copy ans modifiy original "freeradius web" in ACC
38 
#	param_chilli		: coovachilli initialisation (+authentication page)
39 
#	param_dansguardian	: DansGuardian filtering HTTP proxy configuration
40 
#	antivirus		: HAVP + libclamav configuration
41 
#	param_nfsen		: Configuration du grapheur nfsen pour apache
1253 richard 42 
#	dnsmasq			: Name server configuration
43 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 44 
#	cron			: Logs export + watchdog + connexion statistics
1253 richard 45 
#	fail2ban		: Fail2ban installation and configuration
1266 richard 46 
#	post_install		: Security, log rotation, etc.
1349 richard 47 
#	gammu_smsd			: Autoregister addon (gammu-smsd)
1 root 48 
 
49 
DATE=`date '+%d %B %Y - %Hh%M'`
50 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 51 
Lang=`echo $LANG|cut -c 1-2`
1 root 52 
# ******* Files parameters - paramètres fichiers *********
1015 richard 53 
DIR_INSTALL=`pwd`				# current directory
54 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
55 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
56 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
57 
DIR_WEB="/var/www/html"				# directory of APACHE
58 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
59 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
60 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
61 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
62 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
63 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
64 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
65 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 66 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 67 
DB_RADIUS="radius"				# database name used by FreeRadius server
68 
DB_USER="radius"				# user name allows to request the users database
1349 richard 69 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 70 
# ******* Network parameters - paramètres réseau *******
1211 crox53 71 
HOSTNAME="alcasar"				#
1243 richard 72 
DOMAIN="localdomain"				# default local domain
1336 richard 73 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`	# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
74 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 75 
MTU="1500"
1157 stephane 76 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1243 richard 77 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 78 
# ****** Paths - chemin des commandes *******
79 
SED="/bin/sed -i"
80 
# ****************** End of global parameters *********************
81 
 
959 franck 82 
license ()
83 
{
84 
	if [ $Lang == "fr" ]
967 franck 85 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
86 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 87 
	fi
975 franck 88 
	echo "Taper sur Entrée pour continuer !"
89 
	echo "Enter to continue."
959 franck 90 
	read a
91 
}
92 
 
1 root 93 
header_install ()
94 
{
95 
	clear
96 
	echo "-----------------------------------------------------------------------------"
460 richard 97 
	echo "                     ALCASAR V$VERSION Installation"
1 root 98 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
99 
	echo "-----------------------------------------------------------------------------"
100 
} # End of header_install ()
101 
 
1174 crox53 102 
 
1 root 103 
##################################################################
1221 richard 104 
##			Function "testing"			##
1342 richard 105 
## - Test of free space on /var  (>10G)				##
1005 richard 106 
## - Test of Internet access					##
29 richard 107 
##################################################################
108 
testing ()
109 
{
1342 richard 110 
	free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
111 
	if [ $free_space -lt 10 ]
112 
		then
113 
		if [ $Lang == "fr" ]
114 
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
115 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
116 
		fi
117 
		exit 0
118 
	fi
119 
if [ $Lang == "fr" ]
784 richard 120 
		then echo -n "Tests des paramètres réseau : "
595 richard 121 
		else echo -n "Network parameters tests : "
122 
	fi
1336 richard 123 
# We test EXTIF config files
124 
 
784 richard 125 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
126 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
127 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
128 
		then
129 
		if [ $Lang == "fr" ]
130 
		then
131 
			echo "Échec"
132 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
133 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 134 
			echo "Appliquez les changements : 'service network restart'"
784 richard 135 
		else
136 
			echo "Failed"
137 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
138 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 139 
			echo "Apply the new configuration 'service network restart'"
784 richard 140 
		fi
830 richard 141 
		echo "DEVICE=$EXTIF"
784 richard 142 
		echo "IPADDR="
143 
		echo "NETMASK="
144 
		echo "GATEWAY="
145 
		echo "DNS1="
146 
		echo "DNS2="
830 richard 147 
		echo "ONBOOT=yes"
784 richard 148 
		exit 0
149 
	fi
150 
	echo -n "."
460 richard 151 
# We test the Ethernet links state
29 richard 152 
	for i in $EXTIF $INTIF
153 
	do
294 richard 154 
		/sbin/ip link set $i up
306 richard 155 
		sleep 3
1031 richard 156 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
157 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 158 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 159 
			then
595 richard 160 
			if [ $Lang == "fr" ]
161 
			then
162 
				echo "Échec"
163 
				echo "Le lien réseau de la carte $i n'est pas actif."
164 
				echo "Réglez ce problème puis relancez ce script."
165 
			else
166 
				echo "Failed"
167 
				echo "The link state of $i interface id down."
168 
				echo "Resolv this problem, then restart this script."
169 
			fi
29 richard 170 
			exit 0
171 
		fi
308 richard 172 
	echo -n "."
29 richard 173 
	done
174 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 175 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 176 
		if [ $Lang == "fr" ]
177 
		then
178 
			echo "Échec"
179 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
180 
			echo "Réglez ce problème puis relancez ce script."
181 
		else
182 
			echo "Failed"
183 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
184 
			echo "Resolv this problem, then restart this script."
185 
		fi
29 richard 186 
		exit 0
187 
	fi
308 richard 188 
	echo -n "."
978 franck 189 
# On teste le lien vers le routeur par defaut
308 richard 190 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
191 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 192 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 193 
	       	then
595 richard 194 
		if [ $Lang == "fr" ]
195 
		then
196 
			echo "Échec"
197 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
198 
			echo "Réglez ce problème puis relancez ce script."
199 
		else
200 
			echo "Failed"
201 
			echo "The Internet gateway doesn't answered"
202 
			echo "Resolv this problem, then restart this script."
203 
		fi
308 richard 204 
		exit 0
205 
	fi
206 
	echo -n "."
421 franck 207 
# On teste la connectivité Internet
29 richard 208 
	rm -rf /tmp/con_ok.html
308 richard 209 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 210 
	if [ ! -e /tmp/con_ok.html ]
211 
	then
595 richard 212 
		if [ $Lang == "fr" ]
213 
		then
214 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
215 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
216 
			echo "Vérifiez la validité des adresses IP des DNS."
217 
		else
218 
			echo "The Internet connection try failed (google.fr)."
219 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
220 
			echo "Verify the DNS IP addresses"
221 
		fi
29 richard 222 
		exit 0
223 
	fi
224 
	rm -rf /tmp/con_ok.html
308 richard 225 
	echo ". : ok"
302 richard 226 
} # end of testing
227 
 
228 
##################################################################
1221 richard 229 
##			Function "init"				##
302 richard 230 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
231 
## - Installation et modification des scripts du portail	##
232 
##################################################################
233 
init ()
234 
{
527 richard 235 
	if [ "$mode" != "update" ]
302 richard 236 
	then
237 
# On affecte le nom d'organisme
597 richard 238 
		header_install
302 richard 239 
		ORGANISME=!
240 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 241 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 242 
                do
595 richard 243 
			if [ $Lang == "fr" ]
597 richard 244 
			       	then echo -n "Entrez le nom de votre organisme : "
245 
				else echo -n "Enter the name of your organism : "
595 richard 246 
			fi
330 franck 247 
			read ORGANISME
613 richard 248 
			if [ "$ORGANISME" == "" ]
330 franck 249 
				then
250 
				ORGANISME=!
251 
			fi
252 
		done
302 richard 253 
	fi
1 root 254 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 255 
	rm -f $PASSWD_FILE
1350 richard 256 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
257 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 258 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 259 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 260 
	$SED "/^password.*/d" /boot/grub/menu.lst
261 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 262 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 263 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 264 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 265 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 266 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 267 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 268 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 269 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
270 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 271 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 272 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
273 
	echo "$secretradius" >> $PASSWD_FILE
274 
	chmod 640 $PASSWD_FILE
977 richard 275 
# Scripts and conf files copy
276 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 277 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 278 
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 279 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 280 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 281 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 282 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
283 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 284 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
285 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 286 
# generate central conf file
287 
	cat <<EOF > $CONF_FILE
612 richard 288 
##########################################
289 
##                                      ##
290 
##          ALCASAR Parameters          ##
291 
##                                      ##
292 
##########################################
1 root 293 
 
612 richard 294 
INSTALL_DATE=$DATE
295 
VERSION=$VERSION
296 
ORGANISM=$ORGANISME
923 franck 297 
DOMAIN=$DOMAIN
612 richard 298 
EOF
628 richard 299 
	chmod o-rwx $CONF_FILE
1 root 300 
} # End of init ()
301 
 
302 
##################################################################
1221 richard 303 
##			Function "network"			##
1 root 304 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 305 
## - Nommage DNS du système 					##
1336 richard 306 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 307 
## - Modification du fichier /etc/hosts				##
308 
## - Configuration du serveur de temps (NTP)			##
309 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
310 
##################################################################
311 
network ()
312 
{
313 
	header_install
636 richard 314 
	if [ "$mode" != "update" ]
315 
		then
316 
		if [ $Lang == "fr" ]
317 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
318 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
319 
		fi
320 
		response=0
321 
		PTN='^[oOyYnN]$'
322 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 323 
		do
595 richard 324 
			if [ $Lang == "fr" ]
659 richard 325 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 326 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 327 
			fi
1 root 328 
			read response
329 
		done
636 richard 330 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
331 
		then
332 
			PRIVATE_IP_MASK="0"
333 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
334 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 335 
			do
595 richard 336 
				if [ $Lang == "fr" ]
597 richard 337 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
338 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 339 
				fi
597 richard 340 
				read PRIVATE_IP_MASK
1 root 341 
			done
636 richard 342 
		else
343 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
344 
		fi
595 richard 345 
	else
637 richard 346 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
347 
		rm -rf conf/etc/alcasar.conf
1 root 348 
	fi
861 richard 349 
# Define LAN side global parameters
1243 richard 350 
	hostname $HOSTNAME.$DOMAIN
351 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 352 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
353 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
354 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
355 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
356 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
357 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
358 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
359 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
360 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
361 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 362 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)
977 richard 363 
	PRIVATE_SECOND_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 2`	# second network address (ex.: 192.168.182.2)
837 richard 364 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 365 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 366 
# Define Internet parameters
14 richard 367 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
368 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
369 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 370 
	DNS1=${DNS1:=208.67.220.220}
371 
	DNS2=${DNS2:=208.67.222.222}
597 richard 372 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 373 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 374 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 375 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 376 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
765 stephane 377 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 378 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 379 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
380 
	echo "DNS1=$DNS1" >> $CONF_FILE
381 
	echo "DNS2=$DNS2" >> $CONF_FILE
382 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 383 
	echo "DHCP=full" >> $CONF_FILE
914 franck 384 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
385 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
386 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 387 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 388 
# config network
1 root 389 
	cat <<EOF > /etc/sysconfig/network
390 
NETWORKING=yes
1243 richard 391 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 392 
FORWARD_IPV4=true
393 
EOF
841 richard 394 
# config /etc/hosts
1 root 395 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
396 
	cat <<EOF > /etc/hosts
503 richard 397 
127.0.0.1	localhost
1353 richard 398 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 399 
EOF
1336 richard 400 
# Config EXTIF (Internet)
14 richard 401 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
402 
DEVICE=$EXTIF
403 
BOOTPROTO=static
597 richard 404 
IPADDR=$PUBLIC_IP
405 
NETMASK=$PUBLIC_NETMASK
406 
GATEWAY=$PUBLIC_GATEWAY
14 richard 407 
DNS1=127.0.0.1
408 
ONBOOT=yes
409 
METRIC=10
410 
NOZEROCONF=yes
411 
MII_NOT_SUPPORTED=yes
412 
IPV6INIT=no
413 
IPV6TO4INIT=no
414 
ACCOUNTING=no
415 
USERCTL=no
994 franck 416 
MTU=$MTU
14 richard 417 
EOF
1336 richard 418 
# Config INTIF (consultation LAN) in normal mode
841 richard 419 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
420 
DEVICE=$INTIF
421 
BOOTPROTO=static
422 
ONBOOT=yes
423 
NOZEROCONF=yes
424 
MII_NOT_SUPPORTED=yes
425 
IPV6INIT=no
426 
IPV6TO4INIT=no
427 
ACCOUNTING=no
428 
USERCTL=no
1157 stephane 429 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 430 
EOF
1336 richard 431 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 432 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 433 
DEVICE=$INTIF
434 
BOOTPROTO=static
435 
IPADDR=$PRIVATE_IP
604 richard 436 
NETMASK=$PRIVATE_NETMASK
1 root 437 
ONBOOT=yes
438 
METRIC=10
439 
NOZEROCONF=yes
440 
MII_NOT_SUPPORTED=yes
14 richard 441 
IPV6INIT=no
442 
IPV6TO4INIT=no
443 
ACCOUNTING=no
444 
USERCTL=no
1 root 445 
EOF
440 franck 446 
# Mise à l'heure du serveur
447 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
448 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 449 
0.fr.pool.ntp.org	# adapt to your country
450 
1.fr.pool.ntp.org
451 
2.fr.pool.ntp.org
440 franck 452 
EOF
453 
# Configuration du serveur de temps (sur lui même)
1 root 454 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
455 
	cat <<EOF > /etc/ntp.conf
456 franck 456 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 457 
server 1.fr.pool.ntp.org
458 
server 2.fr.pool.ntp.org
459 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 460 
fudge 127.127.1.0 stratum 10
604 richard 461 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 462 
restrict 127.0.0.1
310 richard 463 
driftfile /var/lib/ntp/drift
1 root 464 
logfile /var/log/ntp.log
465 
EOF
440 franck 466 
 
310 richard 467 
	chown -R ntp:ntp /var/lib/ntp
1 root 468 
# Renseignement des fichiers hosts.allow et hosts.deny
469 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
470 
	cat <<EOF > /etc/hosts.allow
471 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 472 
sshd: ALL
1 root 473 
ntpd: $PRIVATE_NETWORK_SHORT
474 
EOF
475 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
476 
	cat <<EOF > /etc/hosts.deny
477 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
478 
EOF
604 richard 479 
# Firewall config
790 richard 480 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
481 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
482 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 483 
# create the filter exception file and ip_bloqued file
790 richard 484 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 485 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 486 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 487 
# load conntrack ftp module
488 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
489 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 490 
# load ipt_NETFLOW module
491 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 492 
#
860 richard 493 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 494 
} # End of network ()
495 
 
496 
##################################################################
1221 richard 497 
##			Function "ACC"				##
498 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 499 
## - configuration du serveur web (Apache)			##
500 
## - définition du 1er comptes de gestion 			##
501 
## - sécurisation des accès					##
502 
##################################################################
1221 richard 503 
ACC ()
1 root 504 
{
505 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
506 
	mkdir $DIR_WEB
507 
# Copie et configuration des fichiers du centre de gestion
316 richard 508 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 509 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 510 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
511 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
512 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
513 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
514 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 515 
	chown -R apache:apache $DIR_WEB/*
1342 richard 516 
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 517 
	do
518 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
519 
	done
5 franck 520 
	chown -R root:apache $DIR_SAVE
71 richard 521 
# Configuration et sécurisation php
522 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 523 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
524 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 525 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
526 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 527 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
528 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
529 
# Configuration et sécurisation Apache
790 richard 530 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 531 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 532 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 533 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 534 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
535 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
536 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 537 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
538 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
539 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
540 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
541 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
542 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 543 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 544 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
545 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
546 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
547 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
548 
	cat <<EOF > /var/www/error/include/bottom.html
549 
</body>
550 
</html>
551 
EOF
552 
# Définition du premier compte lié au profil 'admin'
509 richard 553 
	header_install
510 richard 554 
	if [ "$mode" = "install" ]
555 
	then
613 richard 556 
		admin_portal=!
557 
		PTN='^[a-zA-Z0-9-]*$'
558 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
559 
                	do
560 
			header_install
561 
			if [ $Lang == "fr" ]
562 
			then
563 
				echo ""
564 
				echo "Définissez un premier compte d'administration du portail :"
565 
				echo
566 
				echo -n "Nom : "
567 
			else
568 
				echo ""
569 
				echo "Define the first account allow to administrate the portal :"
570 
				echo
571 
				echo -n "Account : "
572 
			fi
573 
			read admin_portal
574 
			if [ "$admin_portal" == "" ]
575 
				then
576 
				admin_portal=!
577 
			fi
578 
			done
1268 richard 579 
# Creation of keys file for the admin account ("admin")
510 richard 580 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
581 
		mkdir -p $DIR_DEST_ETC/digest
582 
		chmod 755 $DIR_DEST_ETC/digest
583 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
584 
			do
1350 richard 585 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 586 
			done
587 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
588 
	fi
434 richard 589 
# synchronisation horaire
590 
	ntpd -q -g &
1 root 591 
# Sécurisation du centre
988 franck 592 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 593 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 594 
<Directory $DIR_ACC>
1 root 595 
	SSLRequireSSL
596 
	AllowOverride None
597 
	Order deny,allow
598 
	Deny from all
599 
	Allow from 127.0.0.1
600 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 601 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 602 
	require valid-user
603 
	AuthType digest
1243 richard 604 
	AuthName $HOSTNAME.$DOMAIN
1 root 605 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 606 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 607 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 608 
</Directory>
316 richard 609 
<Directory $DIR_ACC/admin>
1 root 610 
	SSLRequireSSL
611 
	AllowOverride None
612 
	Order deny,allow
613 
	Deny from all
614 
	Allow from 127.0.0.1
615 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 616 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 617 
	require valid-user
618 
	AuthType digest
1243 richard 619 
	AuthName $HOSTNAME.$DOMAIN
1 root 620 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 621 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 622 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 623 
</Directory>
344 richard 624 
<Directory $DIR_ACC/manager>
1 root 625 
	SSLRequireSSL
626 
	AllowOverride None
627 
	Order deny,allow
628 
	Deny from all
629 
	Allow from 127.0.0.1
630 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 631 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 632 
	require valid-user
633 
	AuthType digest
1243 richard 634 
	AuthName $HOSTNAME.$DOMAIN
1 root 635 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 636 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 637 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 638 
</Directory>
316 richard 639 
<Directory $DIR_ACC/backup>
640 
	SSLRequireSSL
641 
	AllowOverride None
642 
	Order deny,allow
643 
	Deny from all
644 
	Allow from 127.0.0.1
645 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 646 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 647 
	require valid-user
648 
	AuthType digest
1243 richard 649 
	AuthName $HOSTNAME.$DOMAIN
316 richard 650 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 651 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 652 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 653 
</Directory>
811 richard 654 
Alias /save/ "$DIR_SAVE/"
655 
<Directory $DIR_SAVE>
656 
	SSLRequireSSL
657 
	Options Indexes
658 
	Order deny,allow
659 
	Deny from all
660 
	Allow from 127.0.0.1
661 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 662 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 663 
	require valid-user
664 
	AuthType digest
1243 richard 665 
	AuthName $HOSTNAME.$DOMAIN
811 richard 666 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 667 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 668 
</Directory>
1 root 669 
EOF
1221 richard 670 
} # End of ACC()
1 root 671 
 
672 
##########################################################################################
1221 richard 673 
##				Fonction "CA"						##
1 root 674 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
675 
##########################################################################################
1221 richard 676 
CA ()
1 root 677 
{
678 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 679 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 680 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 681 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
682 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
683 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 684 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 685 
	chown -R root:apache /etc/pki
1 root 686 
	chmod -R 750 /etc/pki
1221 richard 687 
} # End CA ()
1 root 688 
 
689 
##########################################################################################
1221 richard 690 
##			Fonction "init_db"						##
1 root 691 
## - Initialisation de la base Mysql							##
692 
## - Affectation du mot de passe de l'administrateur (root)				##
693 
## - Suppression des bases et des utilisateurs superflus				##
694 
## - Création de la base 'radius'							##
695 
## - Installation du schéma de cette base						##
696 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
697 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
698 
##########################################################################################
699 
init_db ()
700 
{
1355 richard 701 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 702 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
703 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 704 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 705 
	systemctl start mysqld.service
1 root 706 
	sleep 4
707 
	mysqladmin -u root password $mysqlpwd
708 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 709 
# Secure the server
710 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
711 
	$MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 712 
# Create 'radius' database
1317 richard 713 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 714 
# Add an empty radius database structure
364 franck 715 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 716 
# modify the start script in order to close accounting connexion when the system is comming down or up
1355 richard 717 
	[ -e /usr/lib/systemd/system/mysqld.service.default ] || cp /usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/mysqld.service.default
718 
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
719 
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
720 
	systemctl daemon-reload
1 root 721 
} # End init_db ()
722 
 
723 
##########################################################################
1221 richard 724 
##			Fonction "param_radius"				##
1 root 725 
## - Paramètrage des fichiers de configuration FreeRadius		##
726 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
727 
## - Modification de fichier de conf pour l'accès à Mysql		##
728 
##########################################################################
729 
param_radius ()
730 
{
731 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
732 
	chown -R radius:radius /etc/raddb
733 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 734 
# Set radius.conf parameters
1 root 735 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
736 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
737 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 738 
# remove the proxy function
1 root 739 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
740 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 741 
# remove EAP module
654 richard 742 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 743 
# listen on loopback (should be modified later if EAP enabled)
1 root 744 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 745 
# enable the  SQL module (and SQL counter)
1 root 746 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
747 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
748 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1278 richard 749 
# remvove virtual server and copy our conf file
1 root 750 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 751 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 752 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
753 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
754 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
755 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 756 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 757 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 758 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 759 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
760 
	cat << EOF > /etc/raddb/clients.conf
761 
client 127.0.0.1 {
762 
	secret = $secretradius
763 
	shortname = localhost
764 
}
765 
EOF
1278 richard 766 
# sql.conf modification
1 root 767 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
768 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
769 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
770 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
771 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 772 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 773 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 774 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
775 
# counter.conf modification (change the Max-All-Session-Time counter)
776 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
777 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
778 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1114 richard 779 
# insures that mysql is up before radius start
1355 richard 780 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /usr/lib/systemd/system/radiusd.service
1157 stephane 781 
 
1 root 782 
} # End param_radius ()
783 
 
784 
##########################################################################
1221 richard 785 
##			Function "param_web_radius"			##
1 root 786 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
787 
## - Création du lien vers la page de changement de mot de passe        ##
788 
##########################################################################
789 
param_web_radius ()
790 
{
791 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 792 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
793 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
794 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 795 
# copie des fichiers modifiés
796 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 797 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 798 
# Modification des fichiers de configuration
1 root 799 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 800 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 801 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
802 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
803 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
804 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
805 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
806 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
807 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 808 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 809 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 810 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 811 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 812 
nas1_name: alcasar-$ORGANISME
1 root 813 
nas1_model: Portail captif
814 
nas1_ip: $PRIVATE_IP
815 
nas1_port_num: 0
816 
nas1_community: public
817 
EOF
818 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
819 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 820 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 821 
# Ajout du mappage des attributs chillispot
822 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 823 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 824 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 825 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 826 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
827 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 828 
	chown -R apache:apache /etc/freeradius-web
1 root 829 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
830 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 831 
<Directory $DIR_WEB/pass>
1 root 832 
	SSLRequireSSL
833 
	AllowOverride None
834 
	Order deny,allow
835 
	Deny from all
836 
	Allow from 127.0.0.1
837 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 838 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 839 
</Directory>
840 
EOF
841 
} # End of param_web_radius ()
842 
 
799 richard 843 
##################################################################################
1221 richard 844 
##			Fonction "param_chilli"					##
799 richard 845 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
846 
## - Paramètrage de la page d'authentification (intercept.php)			##
847 
##################################################################################
1 root 848 
param_chilli ()
849 
{
799 richard 850 
# init file creation
461 richard 851 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 852 
	cat <<EOF > /etc/init.d/chilli
853 
#!/bin/sh
854 
#
855 
# chilli CoovaChilli init
856 
#
857 
# chkconfig: 2345 65 35
858 
# description: CoovaChilli
859 
### BEGIN INIT INFO
860 
# Provides:       chilli
861 
# Required-Start: network
862 
# Should-Start:
863 
# Required-Stop:  network
864 
# Should-Stop:
865 
# Default-Start:  2 3 5
866 
# Default-Stop:
867 
# Description:    CoovaChilli access controller
868 
### END INIT INFO
869 
 
870 
[ -f /usr/sbin/chilli ] || exit 0
871 
. /etc/init.d/functions
872 
CONFIG=/etc/chilli.conf
873 
pidfile=/var/run/chilli.pid
874 
[ -f \$CONFIG ] || {
875 
    echo "\$CONFIG Not found"
876 
    exit 0
877 
}
878 
RETVAL=0
879 
prog="chilli"
880 
case \$1 in
881 
    start)
882 
	if [ -f \$pidfile ] ; then
883 
		gprintf "chilli is already running"
884 
	else
885 
        	gprintf "Starting \$prog: "
886 
		rm -f /var/run/chilli* # cleaning
887 
        	/sbin/modprobe tun >/dev/null 2>&1
888 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
889 
		[ -e /dev/net/tun ] || {
890 
	    	(cd /dev;
891 
			mkdir net;
892 
			cd net;
893 
			mknod tun c 10 200)
894 
		}
1336 richard 895 
		ifconfig $INTIF 0.0.0.0
799 richard 896 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
897 
        	RETVAL=$?
898 
	fi
899 
	;;
900 
 
901 
    reload)
902 
	killall -HUP chilli
903 
	;;
904 
 
905 
    restart)
906 
	\$0 stop
907 
        sleep 2
908 
	\$0 start
909 
	;;
910 
 
911 
    status)
912 
        status chilli
913 
        RETVAL=0
914 
        ;;
915 
 
916 
    stop)
917 
	if [ -f \$pidfile ] ; then
918 
        	gprintf "Shutting down \$prog: "
919 
		killproc /usr/sbin/chilli
920 
		RETVAL=\$?
921 
		[ \$RETVAL = 0 ] && rm -f $pidfile
922 
	else
923 
        	gprintf "chilli is not running"
924 
	fi
925 
	;;
926 
 
927 
    *)
928 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
929 
        exit 1
930 
esac
931 
echo
932 
EOF
933 
 
934 
# conf file creation
346 richard 935 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
936 
	cat <<EOF > /etc/chilli.conf
937 
# coova config for ALCASAR
938 
cmdsocket	/var/run/chilli.sock
1336 richard 939 
unixipc		chilli.$INTIF.ipc
940 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 941 
net		$PRIVATE_NETWORK_MASK
595 richard 942 
dhcpif		$INTIF
841 richard 943 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 944 
#nodynip
865 richard 945 
#statip
946 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 947 
domain		$DOMAIN
355 richard 948 
dns1		$PRIVATE_IP
949 
dns2		$PRIVATE_IP
346 richard 950 
uamlisten	$PRIVATE_IP
503 richard 951 
uamport		3990
837 richard 952 
macauth
953 
macpasswd	password
1243 richard 954 
locationname	$HOSTNAME.$DOMAIN
346 richard 955 
radiusserver1	127.0.0.1
956 
radiusserver2	127.0.0.1
957 
radiussecret	$secretradius
958 
radiusauthport	1812
959 
radiusacctport	1813
1243 richard 960 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
961 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 962 
uamsecret	$secretuam
1249 richard 963 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 964 
coaport		3799
1299 richard 965 
#conup		$DIR_DEST_BIN/alcasar-conup.sh
966 
#condown	$DIR_DEST_BIN/alcasar-condown.sh
503 richard 967 
include		$DIR_DEST_ETC/alcasar-uamallowed
968 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 969 
#dhcpgateway
1157 stephane 970 
#dhcprelayagent
971 
#dhcpgatewayport
346 richard 972 
EOF
1336 richard 973 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 974 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 975 
# create files for trusted domains and urls
1148 crox53 976 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 977 
	chown root:apache $DIR_DEST_ETC/alcasar-*
978 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 979 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 980 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
981 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 982 
# user 'chilli' creation (in order to run conup/off and up/down scripts
983 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
984 
	if [ "$chilli_exist" == "1" ]
985 
	then
986 
	      userdel -r chilli 2>/dev/null
987 
	fi
988 
	groupadd -f chilli
989 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 990 
}  # End of param_chilli ()
1349 richard 991 
 
1 root 992 
##################################################################
1221 richard 993 
##		Fonction "param_dansguardian"			##
1 root 994 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
995 
##################################################################
996 
param_dansguardian ()
997 
{
998 
	mkdir /var/dansguardian
999 
	chown dansguardian /var/dansguardian
497 richard 1000 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1001 
# By default the filter is off
497 richard 1002 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1003 
# French deny HTML page
497 richard 1004 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1005 
# Listen only on LAN side
497 richard 1006 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1007 
# DG send its flow to HAVP
1008 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1009 
# replace the default deny HTML page
1 root 1010 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1011 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1012 
# Don't log
1013 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1014 
# Run 10 daemons (20 in largest server)
659 richard 1015 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1016 
# on désactive par défaut le controle de contenu des pages html
497 richard 1017 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1018 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1019 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1020 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1021 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1022 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1023 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1024 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1025 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1026 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1027 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1028 
	touch $DIR_DG/lists/bannedextensionlist
1029 
	touch $DIR_DG/lists/bannedmimetypelist
1030 
# 'Safesearch' regex actualisation
498 richard 1031 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1032 
# empty LAN IP list that won't be WEB filtered
1033 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1034 
	touch $DIR_DG/lists/exceptioniplist
1035 
# Keep a copy of URL & domain filter configuration files
1036 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1037 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1038 
} # End of param_dansguardian ()
1039 
 
71 richard 1040 
##################################################################
1221 richard 1041 
##			Fonction "antivirus"			##
479 richard 1042 
## - configuration havp + libclamav				##
71 richard 1043 
##################################################################
1044 
antivirus ()
1045 
{
288 richard 1046 
# création de l'usager 'havp'
1047 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1048 
	if [ "$havp_exist" == "1" ]
288 richard 1049 
	then
478 richard 1050 
	      userdel -r havp 2>/dev/null
894 richard 1051 
	      groupdel havp 2>/dev/null
288 richard 1052 
	fi
307 richard 1053 
	groupadd -f havp
796 richard 1054 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1055 
	mkdir -p /var/tmp/havp /var/log/havp
1056 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1057 
# configuration d'HAVP
1058 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1059 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1060 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1061 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1062 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1063 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1064 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1065 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1066 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1067 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1068 
# skip checking of youtube flow (too heavy load / risk too low)
1069 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1070 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1071 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1072 
# remplacement du fichier d'initialisation
335 richard 1073 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1074 
# if keep old init file : $SED "/$HAVP_BIN -c $HAVP_CONFIG/i chown -R havp:havp \/var\/tmp\/havp" /etc/init.d/havp
481 franck 1075 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1076 
# on remplace la page d'interception (template)
1077 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1078 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1079 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1080 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1081 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1355 richard 1082 
# Copy of the main virus database
734 richard 1083 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1084 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
71 richard 1085 
}
1086 
 
1 root 1087 
##################################################################################
1221 richard 1088 
##			function "param_ulogd"					##
476 richard 1089 
## - Ulog config for multi-log files 						##
1090 
##################################################################################
1091 
param_ulogd ()
1092 
{
1093 
# Three instances of ulogd (three different logfiles)
1094 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1095 
	nl=1
1244 richard 1096 
	for log_type in tracability ssh ext-access
478 richard 1097 
	do
1098 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1099 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1100 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1101 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1102 
		cat << EOF >> /etc/ulogd-$log_type.conf
1103 
[LOGEMU]
1104 
file="/var/log/firewall/$log_type.log"
1105 
sync=1
1106 
EOF
1107 
		nl=`expr $nl + 1`
1108 
	done
476 richard 1109 
	chown -R root:apache /var/log/firewall
1110 
	chmod 750 /var/log/firewall
1111 
	chmod 640 /var/log/firewall/*
1112 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1113 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1114 
}  # End of param_ulogd ()
1115 
 
1159 crox53 1116 
 
1117 
##########################################################
1221 richard 1118 
##              Function "param_nfsen"			##
1159 crox53 1119 
##########################################################
1120 
param_nfsen()
1 root 1121 
{
1159 crox53 1122 
#Decompression tarball
1221 richard 1123 
	tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1159 crox53 1124 
#Création groupe et utilisteur
1221 richard 1125 
	if grep "^www-data:" /etc/group > /dev/null; then
1126 
		echo "Group already exists !"
1127 
	else
1128 
		groupadd www-data
1129 
		echo "Group 'www-data' created !"
1130 
	fi
1131 
	if grep "^nfsen:" /etc/passwd > /dev/null; then
1132 
		echo "User already exists !"
1133 
	else
1134 
		useradd -m nfsen
1135 
		echo "User 'nfsen' created !"
1136 
	fi
1137 
	usermod -G www-data nfsen
1159 crox53 1138 
#Ajout du plugin nfsen : PortTracker
1221 richard 1139 
	mkdir -p /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1140 
	chown -R nfsen:www-data /var/www/nfsen
1141 
	chown -R apache:apache /usr/share/nfsen /var/log/netflow/porttracker
1142 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1159 crox53 1143 
#Copie du fichier de conf modifié de nfsen
1221 richard 1144 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1159 crox53 1145 
#Copie du script d'initialisation de nfsen
1221 richard 1146 
	cp $DIR_CONF/nfsen/nfsen.service /lib/systemd/system/
1159 crox53 1147 
#Installation de nfsen via le scrip Perl
1221 richard 1148 
	DirTmp=$(pwd)
1149 
	cd /tmp/nfsen-1.3.6p1/
1150 
	/usr/bin/perl5 install.pl etc/nfsen.conf #script lancé deux fois pour corriger,
1151 
	/usr/bin/perl5 install.pl etc/nfsen.conf #un problème Perl : "Semaphore introuvable"
1159 crox53 1152 
#Création de la DB pour rrdtool
1221 richard 1153 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1154 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1155 
	sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1156 
	chown -R apache:www-data /var/log/netflow/porttracker/
1157 
	chmod -R 775 /var/log/netflow/porttracker
1159 crox53 1158 
#Configuration du fichier de conf d'apache
1355 richard 1159 
	if [ -f /etc/httpd/conf/conf.d/nfsen.conf ];then
1160 
		rm -f /etc/httpd/conf/conf.d/nfsen.conf
1221 richard 1161 
	fi
1355 richard 1162 
	cat <<EOF >> /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1163 
Alias /nfsen /var/www/nfsen
1164 
<Directory /var/www/nfsen/>
1165 
DirectoryIndex nfsen.php
1166 
Options -Indexes
1167 
AllowOverride all
1168 
order allow,deny
1169 
allow from all
1170 
AddType application/x-httpd-php .php
1171 
php_flag magic_quotes_gpc on
1172 
php_flag track_vars on
1 root 1173 
</Directory>
1174 
EOF
1223 crox53 1175 
#Ajout du paramètre : IP d'écoute pour le collecteur (nfcapd)
1229 crox53 1176 
$SED s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1";'?g /usr/libexec/NfSenRC.pm
1210 crox53 1177 
#Configuration du délais d'expiration des captures du profile "live"
1250 richard 1178 
	nfsen -m live -e 62d 2>/dev/null
1159 crox53 1179 
#Suppression des sources de nfsen
1221 richard 1180 
	cd $DirTmp
1181 
	rm -rf /tmp/nfsen-1.3.6p1/
1159 crox53 1182 
} # End of param_nfsen
1 root 1183 
 
1184 
##########################################################
1221 richard 1185 
##		Function "param_dnsmasq"		##
1 root 1186 
##########################################################
219 jeremy 1187 
param_dnsmasq ()
1188 
{
1189 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1190 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
259 richard 1191 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
1356 richard 1192 
# Option : on pré-active les logs DNS des clients
1193 
	$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1194 
# Option : exemple de paramètre supplémentaire pour le cache memoire
1195 
	echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
1196 
# Option : exemple de configuration avec un A.D.
1197 
	echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
503 richard 1198 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1199 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1200 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1201 
# Configuration file for "dnsmasq in forward mode"
503 richard 1202 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1203 
listen-address=$PRIVATE_IP
1204 
listen-address=127.0.0.1
286 richard 1205 
no-dhcp-interface=$INTIF
259 richard 1206 
bind-interfaces
1207 
cache-size=256
1208 
domain=$DOMAIN
1209 
domain-needed
1210 
expand-hosts
1211 
bogus-priv
1212 
filterwin2k
1213 
server=$DNS1
1214 
server=$DNS2
498 richard 1215 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1216 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1217 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1218 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1219 
 
291 franck 1220 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1221 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1222 
EOF
1356 richard 1223 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1224 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1225 
	# Configuration file for "dnsmasq with blacklist"
520 richard 1226 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1227 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1228 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1229 
listen-address=$PRIVATE_IP
1230 
port=54
1231 
no-dhcp-interface=$INTIF
1232 
bind-interfaces
1233 
cache-size=256
1234 
domain=$DOMAIN
1235 
domain-needed
1236 
expand-hosts
1237 
bogus-priv
1238 
filterwin2k
1239 
server=$DNS1
1240 
server=$DNS2
1241 
EOF
1356 richard 1242 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelis")
1243 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1244 
	# Configuration file for "dnsmasq with whitelist"
1245 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1246 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1247 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
1248 
listen-address=$PRIVATE_IP
1249 
port=55
1250 
no-dhcp-interface=$INTIF
1251 
bind-interfaces
1252 
cache-size=256
1253 
domain=$DOMAIN
1254 
domain-needed
1255 
expand-hosts
1256 
bogus-priv
1257 
filterwin2k
1258 
address=/#/$PRIVATE_IP
1259 
EOF
1260 
# Create dnsmasq-blacklist and dnsmasq-whitelist unit
1261 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-blacklist.service /lib/systemd/system/dnsmasq-whitelist.service
1262 
	$SED "s?^ExecStart=.*?ExecStart=/usr/bin/dnsmasq -C /etc/dnsmasq-blacklist.conf?g" /lib/systemd/system/dnsmasq-blacklist.service
1263 
	$SED "s?^ExecStart=.*?ExecStart=/usr/bin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1264 
# Start after chilli which create tun0
1265 
#	$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
308 richard 1266 
} # End dnsmasq
1267 
 
1268 
##########################################################
1221 richard 1269 
##		Fonction "BL"				##
308 richard 1270 
##########################################################
1271 
BL ()
1272 
{
1273 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1274 
	rm -rf $DIR_DG/lists/blacklists
1275 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1276 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1277 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1278 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1279 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1280 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1281 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1282 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1283 
	touch $DIR_DG/lists/exceptionsitelist
1284 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1285 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1286 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1287 
# Dansguardian filter config for ALCASAR
1288 
EOF
648 richard 1289 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1290 
# Dansguardian domain filter config for ALCASAR
1291 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1292 
#**
1293 
# block all SSL and CONNECT tunnels
1294 
**s
1295 
# block all SSL and CONNECT tunnels specified only as an IP
1296 
*ips
1297 
# block all sites specified only by an IP
1298 
*ip
1299 
EOF
1000 richard 1300 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1301 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1302 
# Bing - add 'adlt=strict'
1303 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1304 
# Youtube - add 'edufilter=your_ID'
885 richard 1305 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1306 
EOF
1000 richard 1307 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1308 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1309 
	chown -R dansguardian:apache $DIR_DG
1310 
	chmod -R g+rw $DIR_DG
786 richard 1311 
# On adapte la BL de Toulouse à notre structure
654 richard 1312 
	if [ "$mode" != "update" ]; then
1313 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1314 
	fi
308 richard 1315 
}
219 jeremy 1316 
 
1 root 1317 
##########################################################
1221 richard 1318 
##		Fonction "cron"				##
1 root 1319 
## - Mise en place des différents fichiers de cron	##
1320 
##########################################################
1321 
cron ()
1322 
{
1323 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1324 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1325 
	cat <<EOF > /etc/crontab
1326 
SHELL=/bin/bash
1327 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1328 
MAILTO=root
1329 
HOME=/
1330 
 
1331 
# run-parts
1332 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1333 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1334 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1335 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1336 
EOF
1337 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1338 
	cat <<EOF >> /etc/anacrontab
667 franck 1339 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1340 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1341 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1342 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1343 
EOF
1247 crox53 1344 
 
811 richard 1345 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1346 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1347 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1348 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1349 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1350 
EOF
952 franck 1351 
	cat <<EOF > /etc/cron.d/alcasar-archive
1352 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1353 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1354 
EOF
667 franck 1355 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1356 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1357 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1358 
EOF
722 franck 1359 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1360 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1361 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1362 
EOF
1247 crox53 1363 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1364 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1365 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1366 
#EOF
1159 crox53 1367 
 
1 root 1368 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1369 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1370 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1371 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1372 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1373 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1374 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1375 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1376 
	rm -f /etc/cron.daily/freeradius-web
1377 
	rm -f /etc/cron.monthly/freeradius-web
1378 
	cat << EOF > /etc/cron.d/freeradius-web
1379 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1380 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1381 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1382 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1383 
EOF
671 franck 1384 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1385 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1386 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1387 
EOF
808 franck 1388 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1389 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1390 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1391 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1392 
EOF
522 richard 1393 
# suppression des crons usagers
1394 
	rm -f /var/spool/cron/*
1 root 1395 
} # End cron
1396 
 
1397 
##################################################################
1221 richard 1398 
## 			Fonction "Fail2Ban"			##
1163 crox53 1399 
##- Modification de la configuration de fail2ban		##
1400 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1401 
##################################################################
1402 
fail2ban()
1403 
{
1191 crox53 1404 
	$DIR_CONF/fail2ban.sh
1192 crox53 1405 
#Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1406 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1407 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1408 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1409 
	chmod 644 /var/Save/logs/security/watchdog.log
1163 crox53 1410 
} #Fin de fail2ban_install()
1411 
 
1412 
##################################################################
1221 richard 1413 
##			Fonction "post_install"			##
1 root 1414 
## - Modification des bannières (locales et ssh) et des prompts ##
1415 
## - Installation de la structure de chiffrement pour root	##
1416 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1417 
## - Mise en place du la rotation des logs			##
5 franck 1418 
## - Configuration dans le cas d'une mise à jour		##
1 root 1419 
##################################################################
1420 
post_install()
1421 
{
1422 
# adaptation du script "chien de garde" (watchdog)
376 franck 1423 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1424 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1425 
# création de la bannière locale
1007 richard 1426 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1427 
	cp -f $DIR_CONF/banner /etc/mageia-release
1428 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1429 
# création de la bannière SSH
1007 richard 1430 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1431 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1432 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1433 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1434 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1435 
# postfix banner anonymisation
1436 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1437 
# sshd écoute côté LAN et WAN
1 root 1438 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1439 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1440 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1441 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1442 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1443 
	echo "QOS=off" >> $CONF_FILE
1444 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1445 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1446 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1447 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1448 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1449 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1450 
	echo "MULTIWAN=off" >> $CONF_FILE
1451 
	echo "FAILOVER=30" >> $CONF_FILE
1452 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1453 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1454 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1455 
# Coloration des prompts
1456 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1457 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1458 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1459 
# Droits d'exécution pour utilisateur apache et sysadmin
1460 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1461 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1462 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1463 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1464 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1465 
	chmod 644 /etc/logrotate.d/*
714 franck 1466 
# rectification sur versions précédentes de la compression des logs
706 franck 1467 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1468 
# actualisation des fichiers logs compressés
1342 richard 1469 
	for dir in firewall dansguardian httpd
706 franck 1470 
	do
714 franck 1471 
	      find /var/log/$dir -type f -name *.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9] -exec gzip {} \;
706 franck 1472 
	done
1221 richard 1473 
# create the alcasar-load_balancing unit
1474 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1475 
#  This file is part of systemd.
1476 
#
1477 
#  systemd is free software; you can redistribute it and/or modify it
1478 
#  under the terms of the GNU General Public License as published by
1479 
#  the Free Software Foundation; either version 2 of the License, or
1480 
#  (at your option) any later version.
1481 
 
1482 
# This unit lauches alcasar-load-balancing.sh script.
1483 
[Unit]
1484 
Description=alcasar-load_balancing.sh execution
1485 
After=network.target iptables.service
1486 
 
1487 
[Service]
1488 
Type=oneshot
1489 
RemainAfterExit=yes
1490 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1491 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1492 
TimeoutSec=0
1493 
SysVStartPriority=99
1494 
 
1495 
[Install]
1496 
WantedBy=multi-user.target
1157 stephane 1497 
EOF
1221 richard 1498 
# processes launched at boot time (SYSV)
1355 richard 1499 
	for i in chilli netfs havp
1221 richard 1500 
	do
1501 
		/sbin/chkconfig --add $i
1502 
	done
1503 
# processes launched at boot time (Systemctl)
1355 richard 1504 
	for i in alcasar-load_balancing nfsen mysqld httpd ntpd iptables ulogd dnsmasq radiusd dansguardian freshclam
953 franck 1505 
 
1221 richard 1506 
	do
1507 
		systemctl enable $i
1508 
	done
1509 
# Apply French Security Agency (ANSSI) rules
568 richard 1510 
# ignorer les broadcast ICMP. (attaque smurf)
1221 richard 1511 
	sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
568 richard 1512 
# ignorer les erreurs ICMP bogus
1221 richard 1513 
	sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1514 
# désactiver l'envoi et la réponse aux ICMP redirects
1221 richard 1515 
	sysctl -w net.ipv4.conf.all.accept_redirects=0
1516 
	accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
568 richard 1517 
	if [ "$accept_redirect" == "0" ]
1518 
	then
679 richard 1519 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1520 
	else
1521 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1522 
	fi
1221 richard 1523 
	sysctl -w net.ipv4.conf.all.send_redirects=0
1524 
	send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
568 richard 1525 
	if [ "$send_redirect" == "0" ]
1526 
	then
679 richard 1527 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1528 
	else
1529 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1530 
	fi
1531 
# activer les SYN Cookies (attaque syn flood)
1221 richard 1532 
	sysctl -w net.ipv4.tcp_syncookies=1
1533 
	tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
568 richard 1534 
	if [ "$tcp_syncookies" == "0" ]
1535 
	then
679 richard 1536 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1537 
	else
1538 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1539 
	fi
595 richard 1540 
# activer l'antispoofing niveau Noyau
1221 richard 1541 
	sysctl -w net.ipv4.conf.all.rp_filter=1
568 richard 1542 
# ignorer le source routing
1221 richard 1543 
	sysctl -w net.ipv4.conf.all.accept_source_route=0
1544 
	 accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
568 richard 1545 
	if [ "$accept_source_route" == "0" ]
1546 
	then
679 richard 1547 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1548 
	else
1549 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1550 
	fi
679 richard 1551 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1221 richard 1552 
	sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1553 
	timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
679 richard 1554 
	if [ "$timeout_established" == "0" ]
1555 
	then
1556 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1557 
	else
793 richard 1558 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1559 
	fi
1157 stephane 1560 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1221 richard 1561 
	sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1562 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1563 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
1003 richard 1564 
# switch to multi-users runlevel (instead of x11)
1221 richard 1565 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1566 
#	GRUB modifications
1567 
# limit wait time to 3s
1568 
# create an alcasar entry instead of linux-nonfb
1569 
# change display to 1024*768 (vga791)
1221 richard 1570 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1571 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1572 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1573 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1574 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1575 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1576 
# Remove unused services and users
1221 richard 1577 
	for old_svc in alsa sound dm
1578 
	do
1579 
		/sbin/chkconfig --del $old_svc
1580 
	done
1581 
	for svc in snmpd.service sshd.service
1582 
	do
1583 
		/bin/systemctl disable $svc
1584 
	done
1585 
	for rm_users in avahi-autoipd avahi icapd
1586 
	do
1587 
		user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1588 
		if [ "$user" == "$rm_users" ]
1589 
		then
1590 
			/usr/sbin/userdel -f $rm_users
1591 
		fi
1592 
	done
1593 
# Load and apply the previous conf file
1594 
	if [ "$mode" = "update" ]
532 richard 1595 
	then
1266 richard 1596 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1597 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1598 
		PARENT_SCRIPT=`basename $0`
1599 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1600 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1601 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1602 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1603 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1604 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1605 
		then
1606 
			header_install
1607 
			if [ $Lang == "fr" ]
1608 
			then
1609 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1610 
				echo
1611 
				echo -n "Nom : "
1612 
			else
1613 
				echo "This update need to redefine the first admin account"
1614 
				echo
1615 
				echo -n "Account : "
1616 
			fi
1617 
			read admin_portal
1618 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1619 
			mkdir -p $DIR_DEST_ETC/digest
1620 
			chmod 755 $DIR_DEST_ETC/digest
1621 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1622 
			do
1350 richard 1623 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1624 
			done
1625 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1626 
		fi
532 richard 1627 
	fi
1221 richard 1628 
	rm -f /tmp/alcasar-conf*
1629 
	chown -R root:apache $DIR_DEST_ETC/*
1630 
	chmod -R 660 $DIR_DEST_ETC/*
1631 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1632 
# Apply and save the firewall rules
1633 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1634 
	sleep 2
1 root 1635 
	cd $DIR_INSTALL
5 franck 1636 
	echo ""
1 root 1637 
	echo "#############################################################################"
638 richard 1638 
	if [ $Lang == "fr" ]
1639 
		then
1640 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1641 
		echo "#                                                                           #"
1642 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1643 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1644 
		echo "#                                                                           #"
1645 
		echo "#############################################################################"
1646 
		echo
1647 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1648 
		echo
1649 
		echo "- Lisez attentivement la documentation d'exploitation"
1650 
		echo
1651 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1652 
		echo
1653 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1654 
	else
1655 
		echo "#                        Enf of ALCASAR install process                     #"
1656 
		echo "#                                                                           #"
1657 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1658 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1659 
		echo "#                                                                           #"
1660 
		echo "#############################################################################"
1661 
		echo
1662 
		echo "- The system will be rebooted in order to operate ALCASAR"
1663 
		echo
1664 
		echo "- Read the exploitation documentation"
1665 
		echo
1666 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1667 
		echo
1668 
		echo "                   Hit 'Enter' to continue"
1669 
	fi
815 richard 1670 
	sleep 2
1671 
	if [ "$mode" != "update" ]
820 richard 1672 
	then
815 richard 1673 
		read a
1674 
	fi
774 richard 1675 
	clear
1 root 1676 
	reboot
1677 
} # End post_install ()
1678 
 
1349 richard 1679 
 
1680 
##################################################################
1681 
## 			Fonction "gammu_smsd"			##
1682 
## - Creation de la base de donnée Gammu			##
1683 
## - Creation du fichier de config: gammu_smsd_conf		##
1684 
##								##
1685 
##################################################################
1686 
gammu_smsd()
1687 
{
1688 
# Create 'gammu' databse
1689 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1690 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1691 
# Add a gammu database structure
1692 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1693 
 
1694 
 
1695 
# Creation du fichier de config gammu_smsd_conf
1696 
cat << EOF > /etc/gammu_smsd_conf
1697 
[gammu]
1698 
port = /dev/ttyUSB0
1699 
connection = at115200
1700 
 
1701 
;########################################################
1702 
 
1703 
[smsd]
1704 
 
1705 
PIN = 1234
1706 
 
1707 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1708 
logformat = textall
1709 
debuglevel = 0
1710 
 
1711 
service = sql
1712 
driver = native_mysql
1713 
user = $DB_USER
1714 
password = $radiuspwd
1715 
pc = localhost
1716 
database = $DB_GAMMU
1717 
 
1718 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1719 
 
1720 
StatusFrequency = 30
1721 
LoopSleep = 2
1722 
 
1723 
;ResetFrequency = 300
1724 
;HardResetFrequency = 120
1725 
 
1726 
CheckSecurity = 1
1727 
CheckSignal = 1
1728 
CheckBattery = 0
1729 
EOF
1730 
 
1731 
chmod 755 /etc/gammu_smsd_conf
1732 
 
1733 
#Creation dossier de log Gammu-smsd
1734 
mkdir /var/log/gammu-smsd
1735 
chmod 755 /var/log/gammu-smsd
1736 
 
1737 
#Edition du script sql gammu <-> radius
1738 
$SED "10c u_db=\"$DB_USER\"" $DIR_DEST_BIN/alcasar-sms.sh
1739 
$SED "11c p_db=\"$radiuspwd\"" $DIR_DEST_BIN/alcasar-sms.sh
1740 
 
1741 
} # END gammu_smsd()
1742 
 
1743 
 
1744 
 
1745 
 
1 root 1746 
#################################
1005 richard 1747 
#  	Main Install loop  	#
1 root 1748 
#################################
832 richard 1749 
dir_exec=`dirname "$0"`
1750 
if [ $dir_exec != "." ]
1751 
then
1752 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1753 
	echo "Launch this program from the ALCASAR archive directory"
1754 
	exit 0
1755 
fi
1756 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1757 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1758 
nb_args=$#
1759 
args=$1
1760 
if [ $nb_args -eq 0 ]
1761 
then
1762 
	nb_args=1
1763 
	args="-h"
1764 
fi
1062 richard 1765 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1766 
case $args in
1767 
	-\? | -h* | --h*)
1768 
		echo "$usage"
1769 
		exit 0
1770 
		;;
291 franck 1771 
	-i | --install)
959 franck 1772 
		license
5 franck 1773 
		header_install
29 richard 1774 
		testing
1336 richard 1775 
# Test if ALCASAR is already installed
1249 richard 1776 
		if [ -e $CONF_FILE ]
1 root 1777 
		then
1249 richard 1778 
			current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
595 richard 1779 
			if [ $Lang == "fr" ]
1249 richard 1780 
				then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
1781 
				else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
595 richard 1782 
			fi
5 franck 1783 
			response=0
460 richard 1784 
			PTN='^[oOnNyY]$'
580 richard 1785 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1786 
			do
595 richard 1787 
				if [ $Lang == "fr" ]
1788 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1789 
					else echo -n "Do you want to update (Y/n)?";
1790 
				 fi
5 franck 1791 
				read response
1792 
			done
597 richard 1793 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1794 
			then
597 richard 1795 
				rm -f /tmp/alcasar-conf*
1796 
			else
636 richard 1797 
# Create a backup of running version importants files
389 franck 1798 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1799 
				mode="update"
5 franck 1800 
			fi
1 root 1801 
		fi
595 richard 1802 
# RPMs install
1803 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1804 
		if [ "$?" != "0" ]
1 root 1805 
		then
595 richard 1806 
			exit 0
1807 
		fi
1249 richard 1808 
		if [ -e $CONF_FILE ]
595 richard 1809 
		then
597 richard 1810 
# Uninstall the running version
532 richard 1811 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1812 
		fi
636 richard 1813 
# Test if manual update
1057 richard 1814 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1815 
		then
636 richard 1816 
			header_install
595 richard 1817 
			if [ $Lang == "fr" ]
636 richard 1818 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1819 
				else echo "The configuration file of an old version has been found";
595 richard 1820 
			fi
597 richard 1821 
			response=0
1822 
			PTN='^[oOnNyY]$'
1823 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1824 
			do
1825 
				if [ $Lang == "fr" ]
1826 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1827 
					else echo -n "Do you want to use it (Y/n)?";
1828 
				 fi
1829 
				read response
1830 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1831 
				then rm -f /tmp/alcasar-conf*
1832 
				fi
1833 
			done
1834 
		fi
636 richard 1835 
# Test if update
1057 richard 1836 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1837 
		then
1838 
			if [ $Lang == "fr" ]
1839 
				then echo "#### Installation avec mise à jour ####";
1840 
				else echo "#### Installation with update     ####";
1841 
			fi
636 richard 1842 
# Extract the central configuration file
1057 richard 1843 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1844 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1845 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1846 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1847 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1848 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1849 
			mode="update"
1850 
		else
1851 
			mode="install"
1 root 1852 
		fi
1342 richard 1853 
		for func in init network ACC CA init_db param_radius param_web_radius param_chilli param_dansguardian antivirus param_ulogd param_nfsen param_dnsmasq BL cron fail2ban post_install
5 franck 1854 
		do
1855 
			$func
1221 richard 1856 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1857 
		done
5 franck 1858 
		;;
291 franck 1859 
	-u | --uninstall)
5 franck 1860 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1861 
		then
597 richard 1862 
			if [ $Lang == "fr" ]
1863 
				then echo "ALCASAR n'est pas installé!";
1864 
				else echo "ALCASAR isn't installed!";
1865 
			fi
1 root 1866 
			exit 0
1867 
		fi
5 franck 1868 
		response=0
1869 
		PTN='^[oOnN]$'
580 richard 1870 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1871 
		do
597 richard 1872 
			if [ $Lang == "fr" ]
1873 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1874 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1875 
			fi
5 franck 1876 
			read response
1877 
		done
1103 richard 1878 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1879 
		then
1103 richard 1880 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1881 
		else
1882 
			rm -f /tmp/alcasar-conf*
1 root 1883 
		fi
597 richard 1884 
# Uninstall the running version
65 richard 1885 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1886 
		;;
1887 
	*)
1888 
		echo "Argument inconnu :$1";
460 richard 1889 
		echo "Unknown argument :$1";
1 root 1890 
		echo "$usage"
1891 
		exit 1
1892 
		;;
1893 
esac
10 franck 1894 
# end of script
366 franck 1895