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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1336 2014-04-28 17:07:37Z richard $ 
1 root 3
 
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# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
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# 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. 
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# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
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# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
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# Voir la Licence Publique Générale GNU pour plus de détails. 
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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)
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# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22
#
1221 richard 23
# Coovachilli, freeradius, mariaDB, apache, netfilter, squid, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24
 
25
# Options :
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#       -i or --install
27
#       -u or --uninstall
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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_squid		: Squid cache proxy configuration
40
#	param_dansguardian	: DansGuardian filtering HTTP proxy configuration
41
#	antivirus		: HAVP + libclamav configuration
42
#	param_nfsen		: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
44
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45
#	cron			: Logs export + watchdog + connexion statistics
1253 richard 46
#	fail2ban		: Fail2ban installation and configuration
1266 richard 47
#	post_install		: Security, log rotation, etc.
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="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
65
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 66
# ******* DBMS parameters - paramètres SGBD ********
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DB_RADIUS="radius"				# database name used by FreeRadius server
68
DB_USER="radius"				# user name allows to request the users database
1 root 69
# ******* Network parameters - paramètres réseau *******
1211 crox53 70
HOSTNAME="alcasar"				# 
1243 richard 71
DOMAIN="localdomain"				# default local domain
1336 richard 72
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`	# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
73
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 74
MTU="1500"
1157 stephane 75
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
78
SED="/bin/sed -i"
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# ****************** End of global parameters *********************
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959 franck 81
license ()
82
{
83
	if [ $Lang == "fr" ]
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	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
85
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 86
	fi
975 franck 87
	echo "Taper sur Entrée pour continuer !"
88
	echo "Enter to continue."
959 franck 89
	read a
90
}
91
 
1 root 92
header_install ()
93
{
94
	clear
95
	echo "-----------------------------------------------------------------------------"
460 richard 96
	echo "                     ALCASAR V$VERSION Installation"
1 root 97
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
98
	echo "-----------------------------------------------------------------------------"
99
} # End of header_install ()
100
 
1174 crox53 101
 
1 root 102
##################################################################
1221 richard 103
##			Function "testing"			##
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## - Test of Internet access					##
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##################################################################
106
testing ()
107
{
595 richard 108
	if [ $Lang == "fr" ]
784 richard 109
		then echo -n "Tests des paramètres réseau : "
595 richard 110
		else echo -n "Network parameters tests : "
111
	fi
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# We test EXTIF config files
113
 
784 richard 114
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
115
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
116
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
117
		then
118
		if [ $Lang == "fr" ]
119
		then 
120
			echo "Échec"
121
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
122
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 123
			echo "Appliquez les changements : 'service network restart'"
784 richard 124
		else
125
			echo "Failed"
126
			echo "The Internet connected network card ($EXTIF) isn't well configured."
127
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 128
			echo "Apply the new configuration 'service network restart'"
784 richard 129
		fi
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		echo "DEVICE=$EXTIF"
784 richard 131
		echo "IPADDR="
132
		echo "NETMASK="
133
		echo "GATEWAY="
134
		echo "DNS1="
135
		echo "DNS2="
830 richard 136
		echo "ONBOOT=yes"
784 richard 137
		exit 0
138
	fi
139
	echo -n "."
460 richard 140
# We test the Ethernet links state
29 richard 141
	for i in $EXTIF $INTIF
142
	do
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		/sbin/ip link set $i up
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		sleep 3
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		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
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		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 147
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 148
			then
595 richard 149
			if [ $Lang == "fr" ]
150
			then 
151
				echo "Échec"
152
				echo "Le lien réseau de la carte $i n'est pas actif."
153
				echo "Réglez ce problème puis relancez ce script."
154
			else
155
				echo "Failed"
156
				echo "The link state of $i interface id down."
157
				echo "Resolv this problem, then restart this script."
158
			fi
29 richard 159
			exit 0
160
		fi
308 richard 161
	echo -n "."
29 richard 162
	done
163
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 164
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 165
		if [ $Lang == "fr" ]
166
		then 
167
			echo "Échec"
168
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
169
			echo "Réglez ce problème puis relancez ce script."
170
		else
171
			echo "Failed"
172
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
173
			echo "Resolv this problem, then restart this script."
174
		fi
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		exit 0
176
	fi
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	echo -n "."
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# On teste le lien vers le routeur par defaut
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	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
180
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 181
	if [ $(expr $arp_reply) -eq 0 ]
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	       	then
595 richard 183
		if [ $Lang == "fr" ]
184
		then 
185
			echo "Échec"
186
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
187
			echo "Réglez ce problème puis relancez ce script."
188
		else
189
			echo "Failed"
190
			echo "The Internet gateway doesn't answered"
191
			echo "Resolv this problem, then restart this script."
192
		fi
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		exit 0
194
	fi
195
	echo -n "."
421 franck 196
# On teste la connectivité Internet
29 richard 197
	rm -rf /tmp/con_ok.html
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	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 199
	if [ ! -e /tmp/con_ok.html ]
200
	then
595 richard 201
		if [ $Lang == "fr" ]
202
		then 
203
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
204
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
205
			echo "Vérifiez la validité des adresses IP des DNS."
206
		else
207
			echo "The Internet connection try failed (google.fr)."
208
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
209
			echo "Verify the DNS IP addresses"
210
		fi
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		exit 0
212
	fi
213
	rm -rf /tmp/con_ok.html
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	echo ". : ok"
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} # end of testing
216
 
217
##################################################################
1221 richard 218
##			Function "init"				##
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## - Création du fichier "/root/ALCASAR_parametres.txt"		##
220
## - Installation et modification des scripts du portail	##
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##################################################################
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init ()
223
{
527 richard 224
	if [ "$mode" != "update" ]
302 richard 225
	then
226
# On affecte le nom d'organisme
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		header_install
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		ORGANISME=!
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		PTN='^[a-zA-Z0-9-]*$'
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		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
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                do
595 richard 232
			if [ $Lang == "fr" ]
597 richard 233
			       	then echo -n "Entrez le nom de votre organisme : "
234
				else echo -n "Enter the name of your organism : "
595 richard 235
			fi
330 franck 236
			read ORGANISME
613 richard 237
			if [ "$ORGANISME" == "" ]
330 franck 238
				then
239
				ORGANISME=!
240
			fi
241
		done
302 richard 242
	fi
1 root 243
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 244
	rm -f $PASSWD_FILE
59 richard 245
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de protection du menu Grub
628 richard 246
	echo -n "Password to protect the boot menu (GRUB) : " > $PASSWD_FILE
247
	echo "$grubpwd" >> $PASSWD_FILE
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	md5_grubpwd=`/usr/bin/md5pass $grubpwd`
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	$SED "/^password.*/d" /boot/grub/menu.lst
250
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1 root 251
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'administrateur Mysqld
1003 richard 252
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 253
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1 root 254
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'utilisateur Mysqld (utilisé par freeradius)
1003 richard 255
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 256
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1 root 257
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre intercept.php et coova-chilli
628 richard 258
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
259
	echo "$secretuam" >> $PASSWD_FILE
1 root 260
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre coova-chilli et FreeRadius
628 richard 261
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
262
	echo "$secretradius" >> $PASSWD_FILE
263
	chmod 640 $PASSWD_FILE
977 richard 264
# Scripts and conf files copy 
265
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 266
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 267
#  - 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 268
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 269
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 270
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 271
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
272
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 273
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
274
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 275
# generate central conf file
276
	cat <<EOF > $CONF_FILE
612 richard 277
##########################################
278
##                                      ##
279
##          ALCASAR Parameters          ##
280
##                                      ##
281
##########################################
1 root 282
 
612 richard 283
INSTALL_DATE=$DATE
284
VERSION=$VERSION
285
ORGANISM=$ORGANISME
923 franck 286
DOMAIN=$DOMAIN
612 richard 287
EOF
628 richard 288
	chmod o-rwx $CONF_FILE
1 root 289
} # End of init ()
290
 
291
##################################################################
1221 richard 292
##			Function "network"			##
1 root 293
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 294
## - Nommage DNS du système 					##
1336 richard 295
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 296
## - Modification du fichier /etc/hosts				##
297
## - Configuration du serveur de temps (NTP)			##
298
## - Renseignement des fichiers hosts.allow et hosts.deny	##
299
##################################################################
300
network ()
301
{
302
	header_install
636 richard 303
	if [ "$mode" != "update" ]
304
		then
305
		if [ $Lang == "fr" ]
306
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
307
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
308
		fi
309
		response=0
310
		PTN='^[oOyYnN]$'
311
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 312
		do
595 richard 313
			if [ $Lang == "fr" ]
659 richard 314
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 315
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 316
			fi
1 root 317
			read response
318
		done
636 richard 319
		if [ "$response" = "n" ] || [ "$response" = "N" ]
320
		then
321
			PRIVATE_IP_MASK="0"
322
			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:]]$'
323
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 324
			do
595 richard 325
				if [ $Lang == "fr" ]
597 richard 326
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
327
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 328
				fi
597 richard 329
				read PRIVATE_IP_MASK
1 root 330
			done
636 richard 331
		else
332
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
333
		fi
595 richard 334
	else
637 richard 335
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
336
		rm -rf conf/etc/alcasar.conf
1 root 337
	fi
861 richard 338
# Define LAN side global parameters
1243 richard 339
	hostname $HOSTNAME.$DOMAIN
340
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 341
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
342
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
343
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
344
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
345
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
346
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
347
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
348
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
349
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
350
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 351
	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 352
	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 353
	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 354
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 355
# Define Internet parameters
14 richard 356
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
357
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
358
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 359
	DNS1=${DNS1:=208.67.220.220}
360
	DNS2=${DNS2:=208.67.222.222}
597 richard 361
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 362
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 363
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 364
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 365
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
765 stephane 366
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 367
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 368
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE 
369
	echo "DNS1=$DNS1" >> $CONF_FILE
370
	echo "DNS2=$DNS2" >> $CONF_FILE
371
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 372
	echo "DHCP=full" >> $CONF_FILE
914 franck 373
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
374
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
375
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 376
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 377
# config network
1 root 378
	cat <<EOF > /etc/sysconfig/network
379
NETWORKING=yes
1243 richard 380
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 381
FORWARD_IPV4=true
382
EOF
841 richard 383
# config /etc/hosts
1 root 384
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
385
	cat <<EOF > /etc/hosts
503 richard 386
127.0.0.1	localhost
1250 richard 387
$PRIVATE_IP	$HOSTNAME.$DOMAIN
1 root 388
EOF
1336 richard 389
# Config EXTIF (Internet)
14 richard 390
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
391
DEVICE=$EXTIF
392
BOOTPROTO=static
597 richard 393
IPADDR=$PUBLIC_IP
394
NETMASK=$PUBLIC_NETMASK
395
GATEWAY=$PUBLIC_GATEWAY
14 richard 396
DNS1=127.0.0.1
397
ONBOOT=yes
398
METRIC=10
399
NOZEROCONF=yes
400
MII_NOT_SUPPORTED=yes
401
IPV6INIT=no
402
IPV6TO4INIT=no
403
ACCOUNTING=no
404
USERCTL=no
994 franck 405
MTU=$MTU
14 richard 406
EOF
1336 richard 407
# Config INTIF (consultation LAN) in normal mode
841 richard 408
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
409
DEVICE=$INTIF
410
BOOTPROTO=static
411
ONBOOT=yes
412
NOZEROCONF=yes
413
MII_NOT_SUPPORTED=yes
414
IPV6INIT=no
415
IPV6TO4INIT=no
416
ACCOUNTING=no
417
USERCTL=no
1157 stephane 418
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 419
EOF
1336 richard 420
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 421
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 422
DEVICE=$INTIF
423
BOOTPROTO=static
424
IPADDR=$PRIVATE_IP
604 richard 425
NETMASK=$PRIVATE_NETMASK
1 root 426
ONBOOT=yes
427
METRIC=10
428
NOZEROCONF=yes
429
MII_NOT_SUPPORTED=yes
14 richard 430
IPV6INIT=no
431
IPV6TO4INIT=no
432
ACCOUNTING=no
433
USERCTL=no
1 root 434
EOF
440 franck 435
# Mise à l'heure du serveur
436
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
437
	cat <<EOF > /etc/ntp/step-tickers
455 franck 438
0.fr.pool.ntp.org	# adapt to your country
439
1.fr.pool.ntp.org
440
2.fr.pool.ntp.org
440 franck 441
EOF
442
# Configuration du serveur de temps (sur lui même)
1 root 443
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
444
	cat <<EOF > /etc/ntp.conf
456 franck 445
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 446
server 1.fr.pool.ntp.org
447
server 2.fr.pool.ntp.org
448
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 449
fudge 127.127.1.0 stratum 10
604 richard 450
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 451
restrict 127.0.0.1
310 richard 452
driftfile /var/lib/ntp/drift
1 root 453
logfile /var/log/ntp.log
454
EOF
440 franck 455
 
310 richard 456
	chown -R ntp:ntp /var/lib/ntp
1 root 457
# Renseignement des fichiers hosts.allow et hosts.deny
458
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
459
	cat <<EOF > /etc/hosts.allow
460
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 461
sshd: ALL
1 root 462
ntpd: $PRIVATE_NETWORK_SHORT
463
EOF
464
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
465
	cat <<EOF > /etc/hosts.deny
466
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
467
EOF
604 richard 468
# Firewall config
790 richard 469
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
470
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
471
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 472
# create the filter exception file and ip_bloqued file
790 richard 473
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 474
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 475
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 476
# load conntrack ftp module
477
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
478
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 479
# load ipt_NETFLOW module
480
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 481
# 
860 richard 482
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 483
} # End of network ()
484
 
485
##################################################################
1221 richard 486
##			Function "ACC"				##
487
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 488
## - configuration du serveur web (Apache)			##
489
## - définition du 1er comptes de gestion 			##
490
## - sécurisation des accès					##
491
##################################################################
1221 richard 492
ACC ()
1 root 493
{
494
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
495
	mkdir $DIR_WEB
496
# Copie et configuration des fichiers du centre de gestion
316 richard 497
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 498
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 499
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
500
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
501
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
502
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
503
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 504
	chown -R apache:apache $DIR_WEB/*
840 richard 505
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 506
	do
507
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
508
	done
5 franck 509
	chown -R root:apache $DIR_SAVE
71 richard 510
# Configuration et sécurisation php
511
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 512
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
513
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 514
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
515
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 516
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
517
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
518
# Configuration et sécurisation Apache
790 richard 519
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 520
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 521
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 522
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 523
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
524
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
525
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 526
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
527
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
528
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
529
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
530
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
531
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 532
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 533
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
534
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
535
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
536
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
537
	cat <<EOF > /var/www/error/include/bottom.html
538
</body>
539
</html>
540
EOF
541
# Définition du premier compte lié au profil 'admin'
509 richard 542
	header_install
510 richard 543
	if [ "$mode" = "install" ]
544
	then
613 richard 545
		admin_portal=!
546
		PTN='^[a-zA-Z0-9-]*$'
547
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
548
                	do
549
			header_install
550
			if [ $Lang == "fr" ]
551
			then 
552
				echo ""
553
				echo "Définissez un premier compte d'administration du portail :"
554
				echo
555
				echo -n "Nom : "
556
			else
557
				echo ""
558
				echo "Define the first account allow to administrate the portal :"
559
				echo
560
				echo -n "Account : "
561
			fi
562
			read admin_portal
563
			if [ "$admin_portal" == "" ]
564
				then
565
				admin_portal=!
566
			fi
567
			done
1268 richard 568
# Creation of keys file for the admin account ("admin")
510 richard 569
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
570
		mkdir -p $DIR_DEST_ETC/digest
571
		chmod 755 $DIR_DEST_ETC/digest
572
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
573
			do
1243 richard 574
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 575
			done
576
		$DIR_DEST_SBIN/alcasar-profil.sh --list
577
	fi
434 richard 578
# synchronisation horaire
579
	ntpd -q -g &
1 root 580
# Sécurisation du centre
988 franck 581
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 582
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 583
<Directory $DIR_ACC>
1 root 584
	SSLRequireSSL
585
	AllowOverride None
586
	Order deny,allow
587
	Deny from all
588
	Allow from 127.0.0.1
589
	Allow from $PRIVATE_NETWORK_MASK
990 franck 590
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 591
	require valid-user
592
	AuthType digest
1243 richard 593
	AuthName $HOSTNAME.$DOMAIN
1 root 594
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 595
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 596
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 597
</Directory>
316 richard 598
<Directory $DIR_ACC/admin>
1 root 599
	SSLRequireSSL
600
	AllowOverride None
601
	Order deny,allow
602
	Deny from all
603
	Allow from 127.0.0.1
604
	Allow from $PRIVATE_NETWORK_MASK
990 franck 605
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 606
	require valid-user
607
	AuthType digest
1243 richard 608
	AuthName $HOSTNAME.$DOMAIN
1 root 609
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 610
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 611
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 612
</Directory>
344 richard 613
<Directory $DIR_ACC/manager>
1 root 614
	SSLRequireSSL
615
	AllowOverride None
616
	Order deny,allow
617
	Deny from all
618
	Allow from 127.0.0.1
619
	Allow from $PRIVATE_NETWORK_MASK
990 franck 620
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 621
	require valid-user
622
	AuthType digest
1243 richard 623
	AuthName $HOSTNAME.$DOMAIN
1 root 624
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 625
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 626
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 627
</Directory>
316 richard 628
<Directory $DIR_ACC/backup>
629
	SSLRequireSSL
630
	AllowOverride None
631
	Order deny,allow
632
	Deny from all
633
	Allow from 127.0.0.1
634
	Allow from $PRIVATE_NETWORK_MASK
990 franck 635
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 636
	require valid-user
637
	AuthType digest
1243 richard 638
	AuthName $HOSTNAME.$DOMAIN
316 richard 639
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 640
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 641
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 642
</Directory>
811 richard 643
Alias /save/ "$DIR_SAVE/"
644
<Directory $DIR_SAVE>
645
	SSLRequireSSL
646
	Options Indexes
647
	Order deny,allow
648
	Deny from all
649
	Allow from 127.0.0.1
650
	Allow from $PRIVATE_NETWORK_MASK
990 franck 651
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 652
	require valid-user
653
	AuthType digest
1243 richard 654
	AuthName $HOSTNAME.$DOMAIN
811 richard 655
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 656
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 657
</Directory>
1 root 658
EOF
1221 richard 659
} # End of ACC()
1 root 660
 
661
##########################################################################################
1221 richard 662
##				Fonction "CA"						##
1 root 663
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
664
##########################################################################################
1221 richard 665
CA ()
1 root 666
{
667
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 668
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 669
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 670
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
671
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
672
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 673
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 674
	chown -R root:apache /etc/pki
1 root 675
	chmod -R 750 /etc/pki
1221 richard 676
} # End CA ()
1 root 677
 
678
##########################################################################################
1221 richard 679
##			Fonction "init_db"						##
1 root 680
## - Initialisation de la base Mysql							##
681
## - Affectation du mot de passe de l'administrateur (root)				##
682
## - Suppression des bases et des utilisateurs superflus				##
683
## - Création de la base 'radius'							##
684
## - Installation du schéma de cette base						##
685
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
686
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
687
##########################################################################################
688
init_db ()
689
{
690
	mkdir -p /var/lib/mysql/.tmp
1008 richard 691
	chown -R mysql:mysql /var/lib/mysql/
227 franck 692
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 693
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
694
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
695
	/etc/init.d/mysqld start
696
	sleep 4
697
	mysqladmin -u root password $mysqlpwd
698
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 699
# Delete exemple databases if exist
1 root 700
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;" 
615 richard 701
# Create 'radius' database
1317 richard 702
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 703
# Add an empty radius database structure
364 franck 704
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 705
# modify the start script in order to close accounting connexion when the system is comming down or up
706
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
707
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
708
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 709
} # End init_db ()
710
 
711
##########################################################################
1221 richard 712
##			Fonction "param_radius"				##
1 root 713
## - Paramètrage des fichiers de configuration FreeRadius		##
714
## - Affectation du secret partagé entre coova-chilli et freeradius	##
715
## - Modification de fichier de conf pour l'accès à Mysql		##
716
##########################################################################
717
param_radius ()
718
{
719
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
720
	chown -R radius:radius /etc/raddb
721
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 722
# Set radius.conf parameters
1 root 723
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
724
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
725
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 726
# remove the proxy function
1 root 727
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
728
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 729
# remove EAP module
654 richard 730
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 731
# listen on loopback (should be modified later if EAP enabled)
1 root 732
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 733
# enable the  SQL module (and SQL counter)
1 root 734
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
735
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
736
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1278 richard 737
# remvove virtual server and copy our conf file
1 root 738
	rm -f /etc/raddb/sites-enabled/*
1278 richard 739
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 740
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
741
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
742
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
743
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 744
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 745
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 746
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 747
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
748
	cat << EOF > /etc/raddb/clients.conf
749
client 127.0.0.1 {
750
	secret = $secretradius
751
	shortname = localhost
752
}
753
EOF
1278 richard 754
# sql.conf modification
1 root 755
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
756
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
757
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
758
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
759
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 760
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 761
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 762
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
763
# counter.conf modification (change the Max-All-Session-Time counter)
764
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
765
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
766
	chown -R radius:radius /etc/raddb/sql/mysql/*
1114 richard 767
# insures that mysql is up before radius start
1184 crox53 768
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1157 stephane 769
 
1 root 770
} # End param_radius ()
771
 
772
##########################################################################
1221 richard 773
##			Function "param_web_radius"			##
1 root 774
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
775
## - Création du lien vers la page de changement de mot de passe        ##
776
##########################################################################
777
param_web_radius ()
778
{
779
# copie de l'interface d'origine dans la structure Alcasar
316 richard 780
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
781
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
782
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 783
# copie des fichiers modifiés
784
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 785
	chown -R apache:apache $DIR_ACC/manager/
344 richard 786
# Modification des fichiers de configuration
1 root 787
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 788
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 789
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
790
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
791
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
792
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
793
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
794
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
795
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 796
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 797
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 798
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 799
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 800
nas1_name: alcasar-$ORGANISME
1 root 801
nas1_model: Portail captif
802
nas1_ip: $PRIVATE_IP
803
nas1_port_num: 0
804
nas1_community: public
805
EOF
806
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
807
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 808
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 809
# Ajout du mappage des attributs chillispot
810
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 811
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 812
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 813
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 814
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
815
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 816
	chown -R apache:apache /etc/freeradius-web
1 root 817
# Ajout de l'alias vers la page de "changement de mot de passe usager"
818
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 819
<Directory $DIR_WEB/pass>
1 root 820
	SSLRequireSSL
821
	AllowOverride None
822
	Order deny,allow
823
	Deny from all
824
	Allow from 127.0.0.1
825
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 826
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 827
</Directory>
828
EOF
829
} # End of param_web_radius ()
830
 
799 richard 831
##################################################################################
1221 richard 832
##			Fonction "param_chilli"					##
799 richard 833
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
834
## - Paramètrage de la page d'authentification (intercept.php)			##
835
##################################################################################
1 root 836
param_chilli ()
837
{
799 richard 838
# init file creation
461 richard 839
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 840
	cat <<EOF > /etc/init.d/chilli
841
#!/bin/sh
842
#
843
# chilli CoovaChilli init
844
#
845
# chkconfig: 2345 65 35
846
# description: CoovaChilli
847
### BEGIN INIT INFO
848
# Provides:       chilli
849
# Required-Start: network 
850
# Should-Start: 
851
# Required-Stop:  network
852
# Should-Stop: 
853
# Default-Start:  2 3 5
854
# Default-Stop:
855
# Description:    CoovaChilli access controller
856
### END INIT INFO
857
 
858
[ -f /usr/sbin/chilli ] || exit 0
859
. /etc/init.d/functions
860
CONFIG=/etc/chilli.conf
861
pidfile=/var/run/chilli.pid
862
[ -f \$CONFIG ] || {
863
    echo "\$CONFIG Not found"
864
    exit 0
865
}
866
RETVAL=0
867
prog="chilli"
868
case \$1 in
869
    start)
870
	if [ -f \$pidfile ] ; then 
871
		gprintf "chilli is already running"
872
	else
873
        	gprintf "Starting \$prog: "
874
		rm -f /var/run/chilli* # cleaning
875
        	/sbin/modprobe tun >/dev/null 2>&1
876
        	echo 1 > /proc/sys/net/ipv4/ip_forward
877
		[ -e /dev/net/tun ] || {
878
	    	(cd /dev; 
879
			mkdir net; 
880
			cd net; 
881
			mknod tun c 10 200)
882
		}
1336 richard 883
		ifconfig $INTIF 0.0.0.0
799 richard 884
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
885
        	RETVAL=$?
886
	fi
887
	;;
888
 
889
    reload)
890
	killall -HUP chilli
891
	;;
892
 
893
    restart)
894
	\$0 stop
895
        sleep 2
896
	\$0 start
897
	;;
898
 
899
    status)
900
        status chilli
901
        RETVAL=0
902
        ;;
903
 
904
    stop)
905
	if [ -f \$pidfile ] ; then  
906
        	gprintf "Shutting down \$prog: "
907
		killproc /usr/sbin/chilli
908
		RETVAL=\$?
909
		[ \$RETVAL = 0 ] && rm -f $pidfile
910
	else	
911
        	gprintf "chilli is not running"
912
	fi
913
	;;
914
 
915
    *)
916
        echo "Usage: \$0 {start|stop|restart|reload|status}"
917
        exit 1
918
esac
919
echo
920
EOF
921
 
922
# conf file creation
346 richard 923
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
924
	cat <<EOF > /etc/chilli.conf
925
# coova config for ALCASAR
926
cmdsocket	/var/run/chilli.sock
1336 richard 927
unixipc		chilli.$INTIF.ipc
928
pidfile		/var/run/chilli.$INTIF.pid
346 richard 929
net		$PRIVATE_NETWORK_MASK
595 richard 930
dhcpif		$INTIF
841 richard 931
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 932
#nodynip
865 richard 933
#statip
934
dynip		$PRIVATE_NETWORK_MASK
1249 richard 935
domain		$DOMAIN
355 richard 936
dns1		$PRIVATE_IP
937
dns2		$PRIVATE_IP
346 richard 938
uamlisten	$PRIVATE_IP
503 richard 939
uamport		3990
837 richard 940
macauth
941
macpasswd	password
1243 richard 942
locationname	$HOSTNAME.$DOMAIN
346 richard 943
radiusserver1	127.0.0.1
944
radiusserver2	127.0.0.1
945
radiussecret	$secretradius
946
radiusauthport	1812
947
radiusacctport	1813
1243 richard 948
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
949
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 950
uamsecret	$secretuam
1249 richard 951
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 952
coaport		3799
1299 richard 953
#conup		$DIR_DEST_BIN/alcasar-conup.sh
954
#condown	$DIR_DEST_BIN/alcasar-condown.sh
503 richard 955
include		$DIR_DEST_ETC/alcasar-uamallowed
956
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 957
#dhcpgateway
1157 stephane 958
#dhcprelayagent
959
#dhcpgatewayport
346 richard 960
EOF
1336 richard 961
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 962
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 963
# create files for trusted domains and urls
1148 crox53 964
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 965
	chown root:apache $DIR_DEST_ETC/alcasar-*
966
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 967
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 968
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
969
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 970
# user 'chilli' creation (in order to run conup/off and up/down scripts
971
	chilli_exist=`grep chilli /etc/passwd|wc -l`
972
	if [ "$chilli_exist" == "1" ]
973
	then
974
	      userdel -r chilli 2>/dev/null
975
	fi
976
	groupadd -f chilli
977
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 978
}  # End of param_chilli ()
979
 
980
##########################################################
1221 richard 981
##			Fonction "param_squid"		##
1 root 982
## - Paramètrage du proxy 'squid' en mode 'cache'	##
983
## - Initialisation de la base de données  		##
984
##########################################################
985
param_squid ()
986
{
987
# paramètrage de Squid (connecté en série derrière Dansguardian)
988
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
989
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
990
	$SED "/^acl localnet/d" /etc/squid/squid.conf
991
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
992
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
993
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
994
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
995
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
996
# mode 'proxy transparent local'
595 richard 997
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 998
# Configuration du cache local
749 franck 999
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
1159 crox53 1000
# désactivation des "access log"
1001
	echo '#Disable access log' >> /etc/squid/squid.conf
1002
        echo "access_log none" >> /etc/squid/squid.conf
835 richard 1003
# anonymisation of squid version
813 richard 1004
	echo "via off" >> /etc/squid/squid.conf
835 richard 1005
# remove the 'X_forwarded' http option
812 richard 1006
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1007
# linked squid output in HAVP input
1008
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1009
	echo "never_direct allow all" >> /etc/squid/squid.conf
1010
# avoid error messages on network interfaces state changes
313 richard 1011
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1012
# reduce squid shutdown time (100 to 50)
1013
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1014
 
835 richard 1015
# Squid cache init
1 root 1016
	/usr/sbin/squid -z
1017
}  # End of param_squid ()
1018
 
1019
##################################################################
1221 richard 1020
##		Fonction "param_dansguardian"			##
1 root 1021
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1022
##################################################################
1023
param_dansguardian ()
1024
{
1025
	mkdir /var/dansguardian
1026
	chown dansguardian /var/dansguardian
497 richard 1027
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1028
# By default the filter is off 
497 richard 1029
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1030
# French deny HTML page
497 richard 1031
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1032
# Listen only on LAN side
497 richard 1033
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1293 richard 1034
# DG send its flow to SQUID
835 richard 1035
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1293 richard 1036
# replace the default deny HTML page
1 root 1037
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1038
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1039
# Don't log
1040
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1041
# Run 10 daemons (20 in largest server)
659 richard 1042
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1043
# on désactive par défaut le controle de contenu des pages html
497 richard 1044
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1045
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1046
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1047
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1048
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1049
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1050
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1051
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1052
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1053
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1054
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1055
	touch $DIR_DG/lists/bannedextensionlist
1056
	touch $DIR_DG/lists/bannedmimetypelist
1057
# 'Safesearch' regex actualisation
498 richard 1058
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1059
# empty LAN IP list that won't be WEB filtered
1060
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1061
	touch $DIR_DG/lists/exceptioniplist
1062
# Keep a copy of URL & domain filter configuration files
1063
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1064
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1065
} # End of param_dansguardian ()
1066
 
71 richard 1067
##################################################################
1221 richard 1068
##			Fonction "antivirus"			##
479 richard 1069
## - configuration havp + libclamav				##
71 richard 1070
##################################################################
1071
antivirus ()		
1072
{
288 richard 1073
# création de l'usager 'havp'
1074
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1075
	if [ "$havp_exist" == "1" ]
288 richard 1076
	then
478 richard 1077
	      userdel -r havp 2>/dev/null
894 richard 1078
	      groupdel havp 2>/dev/null
288 richard 1079
	fi
307 richard 1080
	groupadd -f havp
796 richard 1081
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1082
	mkdir -p /var/tmp/havp /var/log/havp
1083
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1084
# configuration d'HAVP
1085
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1086
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1087
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090			
1088
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1089
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1090
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1091
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1092
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1093
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1094
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1095
# skip checking of youtube flow (too heavy load / risk too low)
1096
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1097
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1098
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1099
# remplacement du fichier d'initialisation
335 richard 1100
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1101
# 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 1102
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1103
# on remplace la page d'interception (template)
1104
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1105
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1106
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1107
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1108
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1109
# Virus database update
1110
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1111
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1112
	/usr/bin/freshclam
71 richard 1113
}
1114
 
1 root 1115
##################################################################################
1221 richard 1116
##			function "param_ulogd"					##
476 richard 1117
## - Ulog config for multi-log files 						##
1118
##################################################################################
1119
param_ulogd ()
1120
{
1121
# Three instances of ulogd (three different logfiles)
1122
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1123
	nl=1
1244 richard 1124
	for log_type in tracability ssh ext-access
478 richard 1125
	do
1126
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1127
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1128
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf 
1129
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1130
		cat << EOF >> /etc/ulogd-$log_type.conf
1131
[LOGEMU]
1132
file="/var/log/firewall/$log_type.log"
1133
sync=1
1134
EOF
1135
		nl=`expr $nl + 1`
1136
	done
476 richard 1137
	chown -R root:apache /var/log/firewall
1138
	chmod 750 /var/log/firewall
1139
	chmod 640 /var/log/firewall/*
1140
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1141
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1142
}  # End of param_ulogd ()
1143
 
1159 crox53 1144
 
1145
##########################################################
1221 richard 1146
##              Function "param_nfsen"			##
1159 crox53 1147
##########################################################
1148
param_nfsen()
1 root 1149
{
1159 crox53 1150
#Decompression tarball
1221 richard 1151
	tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1159 crox53 1152
#Création groupe et utilisteur
1221 richard 1153
	if grep "^www-data:" /etc/group > /dev/null; then
1154
		echo "Group already exists !"
1155
	else
1156
		groupadd www-data
1157
		echo "Group 'www-data' created !"
1158
	fi
1159
	if grep "^nfsen:" /etc/passwd > /dev/null; then
1160
		echo "User already exists !"
1161
	else
1162
		useradd -m nfsen
1163
		echo "User 'nfsen' created !"
1164
	fi
1165
	usermod -G www-data nfsen
1159 crox53 1166
#Ajout du plugin nfsen : PortTracker
1221 richard 1167
	mkdir -p /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1168
	chown -R nfsen:www-data /var/www/nfsen
1169
	chown -R apache:apache /usr/share/nfsen /var/log/netflow/porttracker
1170
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1159 crox53 1171
#Copie du fichier de conf modifié de nfsen
1221 richard 1172
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1159 crox53 1173
#Copie du script d'initialisation de nfsen
1221 richard 1174
	cp $DIR_CONF/nfsen/nfsen.service /lib/systemd/system/
1159 crox53 1175
#Installation de nfsen via le scrip Perl
1221 richard 1176
	DirTmp=$(pwd)
1177
	cd /tmp/nfsen-1.3.6p1/
1178
	/usr/bin/perl5 install.pl etc/nfsen.conf #script lancé deux fois pour corriger,
1179
	/usr/bin/perl5 install.pl etc/nfsen.conf #un problème Perl : "Semaphore introuvable"
1159 crox53 1180
#Création de la DB pour rrdtool
1221 richard 1181
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1182
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1183
	sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1184
	chown -R apache:www-data /var/log/netflow/porttracker/
1185
	chmod -R 775 /var/log/netflow/porttracker
1159 crox53 1186
#Configuration du fichier de conf d'apache
1221 richard 1187
	if [ -f /etc/httpd/conf.d/nfsen.conf ];then
1188
		rm -f /etc/httpd/conf.d/nfsen.conf
1189
	fi
1190
	cat <<EOF >> /etc/httpd/conf.d/nfsen.conf
1159 crox53 1191
Alias /nfsen /var/www/nfsen 
1192
<Directory /var/www/nfsen/> 
1193
DirectoryIndex nfsen.php 
1194
Options -Indexes 
1195
AllowOverride all 
1196
order allow,deny 
1197
allow from all 
1198
AddType application/x-httpd-php .php 
1199
php_flag magic_quotes_gpc on 
1200
php_flag track_vars on 
1 root 1201
</Directory>
1202
EOF
1223 crox53 1203
#Ajout du paramètre : IP d'écoute pour le collecteur (nfcapd)
1229 crox53 1204
$SED s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1";'?g /usr/libexec/NfSenRC.pm 
1210 crox53 1205
#Configuration du délais d'expiration des captures du profile "live"
1250 richard 1206
	nfsen -m live -e 62d 2>/dev/null
1159 crox53 1207
#Suppression des sources de nfsen
1221 richard 1208
	cd $DirTmp
1209
	rm -rf /tmp/nfsen-1.3.6p1/
1159 crox53 1210
} # End of param_nfsen
1 root 1211
 
1212
##########################################################
1221 richard 1213
##		Function "param_dnsmasq"		##
1 root 1214
##########################################################
219 jeremy 1215
param_dnsmasq ()
1216
{
1217
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1218
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1219
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1220
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1221
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1222
# Configuration file for "dnsmasq in forward mode"
503 richard 1223
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1224
listen-address=$PRIVATE_IP
1225
listen-address=127.0.0.1
286 richard 1226
no-dhcp-interface=$INTIF
259 richard 1227
bind-interfaces
1228
cache-size=256
1229
domain=$DOMAIN
1230
domain-needed
1231
expand-hosts
1232
bogus-priv
1233
filterwin2k
1234
server=$DNS1
1235
server=$DNS2
498 richard 1236
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1237
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1238
dhcp-option=option:router,$PRIVATE_IP
259 richard 1239
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1240
 
291 franck 1241
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1242
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1243
EOF
520 richard 1244
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1245
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1246
	# Configuration file for "dnsmasq with blackhole"
1247
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1248
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1249
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1250
listen-address=$PRIVATE_IP
1251
port=54
1252
no-dhcp-interface=$INTIF
1253
bind-interfaces
1254
cache-size=256
1255
domain=$DOMAIN
1256
domain-needed
1257
expand-hosts
1258
bogus-priv
1259
filterwin2k
1260
server=$DNS1
1261
server=$DNS2
1262
EOF
718 franck 1263
 
800 richard 1264
# Init file modification
1221 richard 1265
	[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1266
# Start and stop a 2nd process for the "DNS blackhole"
1221 richard 1267
	cp -f $DIR_CONF/dnsmasq /etc/init.d/dnsmasq			
800 richard 1268
# Start after chilli (65) which create tun0
1221 richard 1269
	$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1270
# Optionnellement on pré-active les logs DNS des clients
1221 richard 1271
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1272
	$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1157 stephane 1273
# Optionnellement, exemple de paramètre supplémentaire pour le cache memoire
1221 richard 1274
	echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
933 franck 1275
# Optionnellement, exemple de configuration avec un A.D.
1221 richard 1276
	echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
308 richard 1277
} # End dnsmasq
1278
 
1279
##########################################################
1221 richard 1280
##		Fonction "BL"				##
308 richard 1281
##########################################################
1282
BL ()
1283
{
1284
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1285
	rm -rf $DIR_DG/lists/blacklists
1286
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1287
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1288
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1289
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1290
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1291
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1292
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1293
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1294
	touch $DIR_DG/lists/exceptionsitelist
1295
	touch $DIR_DG/lists/exceptionurllist
311 richard 1296
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1297
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1298
# Dansguardian filter config for ALCASAR
1299
EOF
648 richard 1300
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1301
# Dansguardian domain filter config for ALCASAR
1302
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1303
#**
1304
# block all SSL and CONNECT tunnels
1305
**s
1306
# block all SSL and CONNECT tunnels specified only as an IP
1307
*ips
1308
# block all sites specified only by an IP
1309
*ip
1310
EOF
1000 richard 1311
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1312
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1313
# Bing - add 'adlt=strict'
1314
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1315
# Youtube - add 'edufilter=your_ID' 
885 richard 1316
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1317
EOF
1000 richard 1318
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1319
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1320
	chown -R dansguardian:apache $DIR_DG
1321
	chmod -R g+rw $DIR_DG
786 richard 1322
# On adapte la BL de Toulouse à notre structure
654 richard 1323
	if [ "$mode" != "update" ]; then
1324
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1325
	fi
308 richard 1326
}
219 jeremy 1327
 
1 root 1328
##########################################################
1221 richard 1329
##		Fonction "cron"				##
1 root 1330
## - Mise en place des différents fichiers de cron	##
1331
##########################################################
1332
cron ()
1333
{
1334
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1335
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1336
	cat <<EOF > /etc/crontab
1337
SHELL=/bin/bash
1338
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1339
MAILTO=root
1340
HOME=/
1341
 
1342
# run-parts
1343
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1344
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1345
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1346
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1347
EOF
1348
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1349
	cat <<EOF >> /etc/anacrontab
667 franck 1350
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1351
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1352
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1353
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1354
EOF
1247 crox53 1355
 
811 richard 1356
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1357
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1358
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1359
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1360
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1361
EOF
952 franck 1362
	cat <<EOF > /etc/cron.d/alcasar-archive
1363
# Archive des logs et de la base de données (tous les lundi à 5h35)
1364
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1365
EOF
667 franck 1366
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1367
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1368
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1369
EOF
722 franck 1370
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1371
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1372
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1373
EOF
1247 crox53 1374
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1375
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1376
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1377
#EOF
1159 crox53 1378
 
1 root 1379
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1380
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1381
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1382
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1383
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1384
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1385
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1386
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1387
	rm -f /etc/cron.daily/freeradius-web
1388
	rm -f /etc/cron.monthly/freeradius-web
1389
	cat << EOF > /etc/cron.d/freeradius-web
1390
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1391
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1392
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1393
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1394
EOF
671 franck 1395
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1396
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1397
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1398
EOF
808 franck 1399
# activation du "chien de garde des services" (watchdog) toutes les 18'
1400
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1401
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1402
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1403
EOF
522 richard 1404
# suppression des crons usagers
1405
	rm -f /var/spool/cron/*
1 root 1406
} # End cron
1407
 
1408
##################################################################
1221 richard 1409
## 			Fonction "Fail2Ban"			##
1163 crox53 1410
##- Modification de la configuration de fail2ban		##
1411
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1412
##################################################################
1413
fail2ban()
1414
{
1191 crox53 1415
	$DIR_CONF/fail2ban.sh
1192 crox53 1416
#Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1417
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1418
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1419
	chmod 644 /var/log/fail2ban.log
1192 crox53 1420
	chmod 644 /var/Save/logs/security/watchdog.log
1163 crox53 1421
} #Fin de fail2ban_install()
1422
 
1423
##################################################################
1221 richard 1424
##			Fonction "post_install"			##
1 root 1425
## - Modification des bannières (locales et ssh) et des prompts ##
1426
## - Installation de la structure de chiffrement pour root	##
1427
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1428
## - Mise en place du la rotation des logs			##
5 franck 1429
## - Configuration dans le cas d'une mise à jour		##
1 root 1430
##################################################################
1431
post_install()
1432
{
1433
# adaptation du script "chien de garde" (watchdog)
376 franck 1434
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1435
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1436
# création de la bannière locale
1007 richard 1437
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1438
	cp -f $DIR_CONF/banner /etc/mageia-release
1439
	echo " V$VERSION" >> /etc/mageia-release
1 root 1440
# création de la bannière SSH
1007 richard 1441
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1442
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1443
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1444
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1445
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1446
# postfix banner anonymisation
1447
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1448
# sshd écoute côté LAN et WAN
1 root 1449
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1450
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config 
860 richard 1451
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1452
	echo "SSH=off" >> $CONF_FILE
1063 richard 1453
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1454
	echo "QOS=off" >> $CONF_FILE
1455
	echo "LDAP=off" >> $CONF_FILE
786 richard 1456
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1457
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1458
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1459
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1460
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1461
	echo "MULTIWAN=off" >> $CONF_FILE
1462
	echo "FAILOVER=30" >> $CONF_FILE
1463
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1464
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1465
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1466
# Coloration des prompts
1467
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1468
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1469
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1470
# Droits d'exécution pour utilisateur apache et sysadmin
1471
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1472
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1473
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1474
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1475
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1476
	chmod 644 /etc/logrotate.d/*
714 franck 1477
# rectification sur versions précédentes de la compression des logs
706 franck 1478
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1479
# actualisation des fichiers logs compressés
714 franck 1480
	for dir in firewall squid dansguardian httpd
706 franck 1481
	do
714 franck 1482
	      find /var/log/$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 1483
	done
1221 richard 1484
# create the alcasar-load_balancing unit
1485
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1486
#  This file is part of systemd.
1487
#
1488
#  systemd is free software; you can redistribute it and/or modify it
1489
#  under the terms of the GNU General Public License as published by
1490
#  the Free Software Foundation; either version 2 of the License, or
1491
#  (at your option) any later version.
1492
 
1493
# This unit lauches alcasar-load-balancing.sh script.
1494
[Unit]
1495
Description=alcasar-load_balancing.sh execution
1496
After=network.target iptables.service
1497
 
1498
[Service]
1499
Type=oneshot
1500
RemainAfterExit=yes
1501
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1502
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1503
TimeoutSec=0
1504
SysVStartPriority=99
1505
 
1506
[Install]
1507
WantedBy=multi-user.target
1157 stephane 1508
EOF
1221 richard 1509
# processes launched at boot time (SYSV)
1510
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam
1511
	do
1512
		/sbin/chkconfig --add $i
1513
	done
1514
# processes launched at boot time (Systemctl)
1515
	for i in alcasar-load_balancing.service nfsen.service
953 franck 1516
 
1221 richard 1517
	do
1518
		systemctl enable $i
1519
	done
1520
# Apply French Security Agency (ANSSI) rules
568 richard 1521
# ignorer les broadcast ICMP. (attaque smurf) 
1221 richard 1522
	sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
568 richard 1523
# ignorer les erreurs ICMP bogus
1221 richard 1524
	sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1525
# désactiver l'envoi et la réponse aux ICMP redirects
1221 richard 1526
	sysctl -w net.ipv4.conf.all.accept_redirects=0
1527
	accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
568 richard 1528
	if [ "$accept_redirect" == "0" ]
1529
	then
679 richard 1530
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1531
	else
1532
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1533
	fi
1221 richard 1534
	sysctl -w net.ipv4.conf.all.send_redirects=0
1535
	send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
568 richard 1536
	if [ "$send_redirect" == "0" ]
1537
	then
679 richard 1538
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1539
	else
1540
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1541
	fi
1542
# activer les SYN Cookies (attaque syn flood)
1221 richard 1543
	sysctl -w net.ipv4.tcp_syncookies=1
1544
	tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
568 richard 1545
	if [ "$tcp_syncookies" == "0" ]
1546
	then
679 richard 1547
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1548
	else
1549
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1550
	fi
595 richard 1551
# activer l'antispoofing niveau Noyau
1221 richard 1552
	sysctl -w net.ipv4.conf.all.rp_filter=1
568 richard 1553
# ignorer le source routing
1221 richard 1554
	sysctl -w net.ipv4.conf.all.accept_source_route=0
1555
	 accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
568 richard 1556
	if [ "$accept_source_route" == "0" ]
1557
	then
679 richard 1558
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1559
	else
1560
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1561
	fi
679 richard 1562
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1221 richard 1563
	sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1564
	timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
679 richard 1565
	if [ "$timeout_established" == "0" ]
1566
	then
1567
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1568
	else
793 richard 1569
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1570
	fi
1157 stephane 1571
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1221 richard 1572
	sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1573
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1574
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
1003 richard 1575
# switch to multi-users runlevel (instead of x11)
1221 richard 1576
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1577
#	GRUB modifications
1578
# limit wait time to 3s
1579
# create an alcasar entry instead of linux-nonfb
1580
# change display to 1024*768 (vga791)
1221 richard 1581
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1582
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1583
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1584
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1585
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1586
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1587
# Remove unused services and users
1221 richard 1588
	for old_svc in alsa sound dm
1589
	do
1590
		/sbin/chkconfig --del $old_svc
1591
	done
1592
	for svc in snmpd.service sshd.service
1593
	do
1594
		/bin/systemctl disable $svc
1595
	done
1596
	for rm_users in avahi-autoipd avahi icapd
1597
	do
1598
		user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1599
		if [ "$user" == "$rm_users" ]
1600
		then
1601
			/usr/sbin/userdel -f $rm_users
1602
		fi
1603
	done
1604
# Load and apply the previous conf file
1605
	if [ "$mode" = "update" ]
532 richard 1606
	then
1266 richard 1607
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1608
		$DIR_DEST_BIN/alcasar-conf.sh --load
1609
		PARENT_SCRIPT=`basename $0`
1610
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1611
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1612
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1613
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1614
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1615
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1616
		then
1617
			header_install
1618
			if [ $Lang == "fr" ]
1619
			then 
1620
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1621
				echo
1622
				echo -n "Nom : "
1623
			else
1624
				echo "This update need to redefine the first admin account"
1625
				echo
1626
				echo -n "Account : "
1627
			fi
1628
			read admin_portal
1629
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1630
			mkdir -p $DIR_DEST_ETC/digest
1631
			chmod 755 $DIR_DEST_ETC/digest
1632
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1633
			do
1634
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1635
			done
1636
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1637
		fi
532 richard 1638
	fi
1221 richard 1639
	rm -f /tmp/alcasar-conf*
1640
	chown -R root:apache $DIR_DEST_ETC/*
1641
	chmod -R 660 $DIR_DEST_ETC/*
1642
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1643
# Apply and save the firewall rules
1644
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1645
	sleep 2
1 root 1646
	cd $DIR_INSTALL
5 franck 1647
	echo ""
1 root 1648
	echo "#############################################################################"
638 richard 1649
	if [ $Lang == "fr" ]
1650
		then
1651
		echo "#                        Fin d'installation d'ALCASAR                       #"
1652
		echo "#                                                                           #"
1653
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1654
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1655
		echo "#                                                                           #"
1656
		echo "#############################################################################"
1657
		echo
1658
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1659
		echo
1660
		echo "- Lisez attentivement la documentation d'exploitation"
1661
		echo
1662
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1663
		echo
1664
		echo "                   Appuyez sur 'Entrée' pour continuer"
1665
	else	
1666
		echo "#                        Enf of ALCASAR install process                     #"
1667
		echo "#                                                                           #"
1668
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1669
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1670
		echo "#                                                                           #"
1671
		echo "#############################################################################"
1672
		echo
1673
		echo "- The system will be rebooted in order to operate ALCASAR"
1674
		echo
1675
		echo "- Read the exploitation documentation"
1676
		echo
1677
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1678
		echo
1679
		echo "                   Hit 'Enter' to continue"
1680
	fi
815 richard 1681
	sleep 2
1682
	if [ "$mode" != "update" ]
820 richard 1683
	then
815 richard 1684
		read a
1685
	fi
774 richard 1686
	clear
1 root 1687
	reboot
1688
} # End post_install ()
1689
 
1690
#################################
1005 richard 1691
#  	Main Install loop  	#
1 root 1692
#################################
832 richard 1693
dir_exec=`dirname "$0"`
1694
if [ $dir_exec != "." ]
1695
then
1696
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1697
	echo "Launch this program from the ALCASAR archive directory"
1698
	exit 0
1699
fi
1700
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1701
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1702
nb_args=$#
1703
args=$1
1704
if [ $nb_args -eq 0 ]
1705
then
1706
	nb_args=1
1707
	args="-h"
1708
fi
1062 richard 1709
chmod -R u+x $DIR_SCRIPTS/*
1 root 1710
case $args in
1711
	-\? | -h* | --h*)
1712
		echo "$usage"
1713
		exit 0
1714
		;;
291 franck 1715
	-i | --install)
959 franck 1716
		license
5 franck 1717
		header_install
29 richard 1718
		testing
1336 richard 1719
# Test if ALCASAR is already installed
1249 richard 1720
		if [ -e $CONF_FILE ]
1 root 1721
		then
1249 richard 1722
			current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
595 richard 1723
			if [ $Lang == "fr" ]
1249 richard 1724
				then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
1725
				else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
595 richard 1726
			fi
5 franck 1727
			response=0
460 richard 1728
			PTN='^[oOnNyY]$'
580 richard 1729
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1730
			do
595 richard 1731
				if [ $Lang == "fr" ]
1732
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1733
					else echo -n "Do you want to update (Y/n)?";
1734
				 fi
5 franck 1735
				read response
1736
			done
597 richard 1737
			if [ "$response" = "n" ] || [ "$response" = "N" ] 
5 franck 1738
			then
597 richard 1739
				rm -f /tmp/alcasar-conf*
1740
			else
636 richard 1741
# Create a backup of running version importants files
389 franck 1742
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1743
				mode="update"
5 franck 1744
			fi
1 root 1745
		fi
595 richard 1746
# RPMs install
1336 richard 1747
echo "STOP" ; read a
595 richard 1748
		$DIR_SCRIPTS/alcasar-urpmi.sh
1749
		if [ "$?" != "0" ]
1 root 1750
		then
595 richard 1751
			exit 0
1752
		fi
1249 richard 1753
		if [ -e $CONF_FILE ]
595 richard 1754
		then
597 richard 1755
# Uninstall the running version
532 richard 1756
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1757
		fi
636 richard 1758
# Test if manual update	
1057 richard 1759
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1760
		then
636 richard 1761
			header_install
595 richard 1762
			if [ $Lang == "fr" ]
636 richard 1763
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1764
				else echo "The configuration file of an old version has been found";
595 richard 1765
			fi
597 richard 1766
			response=0
1767
			PTN='^[oOnNyY]$'
1768
			until [[ $(expr $response : $PTN) -gt 0 ]]
1769
			do
1770
				if [ $Lang == "fr" ]
1771
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1772
					else echo -n "Do you want to use it (Y/n)?";
1773
				 fi
1774
				read response
1775
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
1776
				then rm -f /tmp/alcasar-conf*
1777
				fi
1778
			done
1779
		fi
636 richard 1780
# Test if update
1057 richard 1781
		if [ -e /tmp/alcasar-conf* ] 
597 richard 1782
		then
1783
			if [ $Lang == "fr" ]
1784
				then echo "#### Installation avec mise à jour ####";
1785
				else echo "#### Installation with update     ####";
1786
			fi
636 richard 1787
# Extract the central configuration file
1057 richard 1788
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 1789
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1790
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1791
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1792
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1793
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1794
			mode="update"
1795
		else
1796
			mode="install"
1 root 1797
		fi
1221 richard 1798
		for func in init network ACC CA init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_nfsen param_dnsmasq BL cron fail2ban post_install
5 franck 1799
		do
1800
			$func
1221 richard 1801
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1802
		done
5 franck 1803
		;;
291 franck 1804
	-u | --uninstall)
5 franck 1805
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1806
		then
597 richard 1807
			if [ $Lang == "fr" ]
1808
				then echo "ALCASAR n'est pas installé!";
1809
				else echo "ALCASAR isn't installed!";
1810
			fi
1 root 1811
			exit 0
1812
		fi
5 franck 1813
		response=0
1814
		PTN='^[oOnN]$'
580 richard 1815
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1816
		do
597 richard 1817
			if [ $Lang == "fr" ]
1818
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1819
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1820
			fi
5 franck 1821
			read response
1822
		done
1103 richard 1823
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1824
		then
1103 richard 1825
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1826
		else	
1827
			rm -f /tmp/alcasar-conf*
1 root 1828
		fi
597 richard 1829
# Uninstall the running version
65 richard 1830
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1831
		;;
1832
	*)
1833
		echo "Argument inconnu :$1";
460 richard 1834
		echo "Unknown argument :$1";
1 root 1835
		echo "$usage"
1836
		exit 1
1837
		;;
1838
esac
10 franck 1839
# end of script
366 franck 1840