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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1976 2016-07-03 16:23:56Z franck $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
1837 richard 34
#	time_server		: NTPd configuration
1221 richard 35
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36
#	radius			: FreeRadius initialisation
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
1873 richard 42
#	nfsen		:	: Configuration of Nfsen Netflow grapher 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1873 richard 45
#	BL			: Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#	post_install		: Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`				# current directory 
57
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1938 richard 59
DIR_BLACKLIST="$DIR_INSTALL/blacklist"		# install directory (with blacklist files)
1564 richard 60
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 61
DIR_WEB="/var/www/html"				# directory of APACHE
62
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
63
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
64
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
65
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1828 richard 76
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`							# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
1538 richard 87
	then
88
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
	else
90
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
	fi
1538 richard 92
	response=0
93
	PTN='^[oOyYnN]$'
94
	until [[ $(expr $response : $PTN) -gt 0 ]]
95
	do
96
		if [ $Lang == "fr" ]
1563 franck 97
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103
	then
104
		exit 1
105
	fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
	clear
111
	echo "-----------------------------------------------------------------------------"
460 richard 112
	echo "                     ALCASAR V$VERSION Installation"
1 root 113
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
	echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##			Function "testing"			##
1378 richard 119
## - Test of Mageia version					##
1529 richard 120
## - Test of ALCASAR version (if already installed)		##
1342 richard 121
## - Test of free space on /var  (>10G)				##
1005 richard 122
## - Test of Internet access					##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
	fic=`cat /etc/product.id`
129
	unknown_os=0
130
	old="$IFS"
131
	IFS=","
132
	set $fic
133
	for i in $*
134
	do
135
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
			then 
137
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
			then 
142
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
			unknown_os=`expr $unknown_os + 1`
144
		fi
145
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
			then 
147
			ARCH=`echo $i|cut -d"=" -f2`
148
			unknown_os=`expr $unknown_os + 1`
149
		fi
150
	done
151
	IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
	if [ -e $CONF_FILE ]
154
	then
155
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
		if [ $Lang == "fr" ]
1362 richard 157
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
		fi
1362 richard 160
		response=0
161
		PTN='^[oOnNyY]$'
162
		until [[ $(expr $response : $PTN) -gt 0 ]]
163
		do
164
			if [ $Lang == "fr" ]
165
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
				else echo -n "Do you want to update (Y/n)?";
167
			 fi
168
			read response
169
		done
170
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
171
		then
172
			rm -f /tmp/alcasar-conf*
173
		else
1684 richard 174
# Retrieve former NICname
175
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
			$DIR_SCRIPTS/alcasar-conf.sh --create
179
			mode="update"
180
		fi
1529 richard 181
	fi
1785 richard 182
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 183
		then
184
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
			then
1529 richard 186
			echo
1378 richard 187
			if [ $Lang == "fr" ]
188
				then	
1529 richard 189
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 190
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
191
				echo "2 - Installez Linux-Mageia 5 et ALCASAR (cf. doc d'installation)"
192
				echo "3 - Importez votre base des usagers"
1378 richard 193
			else
194
				echo "The automatic update of ALCASAR can't be performed."
1961 richard 195
				echo "1 - Save your traceability files and the user database"
196
				echo "2 - Install Linux-Mageia 5 & ALCASAR (cf. installation doc)"
197
				echo "3 - Import your users database"
1378 richard 198
			fi
1529 richard 199
		else
200
			if [ $Lang == "fr" ]
201
				then	
202
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
			else
204
				echo "The installation of ALCASAR can't be performed."
1378 richard 205
			fi
206
		fi
1529 richard 207
		echo
208
		if [ $Lang == "fr" ]
209
			then	
1785 richard 210
			echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 211
		else
1785 richard 212
			echo "The OS must be replaced (Mageia5)"
1529 richard 213
		fi
214
		exit 0
1342 richard 215
	fi
1529 richard 216
	if [ ! -d /var/log/netflow/porttracker ]
217
		then
218
# Test of free space on /var
219
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
		if [ $free_space -lt 10 ]
221
			then
222
			if [ $Lang == "fr" ]
223
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
			fi
226
		exit 0
227
		fi
228
	fi
1378 richard 229
	if [ $Lang == "fr" ]
784 richard 230
		then echo -n "Tests des paramètres réseau : "
595 richard 231
		else echo -n "Network parameters tests : "
232
	fi
1471 richard 233
# Test of Ethernet links state
1828 richard 234
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 235
	for i in $DOWN_IF
236
	do
237
		if [ $Lang == "fr" ]
238
		then 
239
			echo "Échec"
240
			echo "Le lien réseau de la carte $i n'est pas actif."
241
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
		else
243
			echo "Failed"
244
			echo "The link state of $i interface is down."
245
			echo "Make sure that this network card is connected to a switch or an A.P."
246
		fi
247
		exit 0
248
	done
249
	echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
	then
784 richard 257
		if [ $Lang == "fr" ]
258
		then 
259
			echo "Échec"
260
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
		else
264
			echo "Failed"
265
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
		fi
830 richard 269
		echo "DEVICE=$EXTIF"
784 richard 270
		echo "IPADDR="
271
		echo "NETMASK="
272
		echo "GATEWAY="
273
		echo "DNS1="
274
		echo "DNS2="
830 richard 275
		echo "ONBOOT=yes"
784 richard 276
		exit 0
277
	fi
278
	echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
		if [ $Lang == "fr" ]
283
		then 
284
			echo "Échec"
285
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
			echo "Réglez ce problème puis relancez ce script."
287
		else
288
			echo "Failed"
289
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
			echo "Resolv this problem, then restart this script."
291
		fi
29 richard 292
		exit 0
293
	fi
308 richard 294
	echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
	       	then
595 richard 299
		if [ $Lang == "fr" ]
300
		then 
301
			echo "Échec"
1499 richard 302
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
			echo "Réglez ce problème puis relancez ce script."
304
		else
305
			echo "Failed"
306
			echo "The Internet gateway doesn't answered"
307
			echo "Resolv this problem, then restart this script."
308
		fi
308 richard 309
		exit 0
310
	fi
311
	echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
	rm -rf /tmp/con_ok.html
308 richard 314
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
	if [ ! -e /tmp/con_ok.html ]
316
	then
595 richard 317
		if [ $Lang == "fr" ]
318
		then 
319
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
			echo "Vérifiez la validité des adresses IP des DNS."
322
		else
323
			echo "The Internet connection try failed (google.fr)."
324
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
			echo "Verify the DNS IP addresses"
326
		fi
29 richard 327
		exit 0
328
	fi
329
	rm -rf /tmp/con_ok.html
308 richard 330
	echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##			Function "init"				##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336
## - Installation et modification des scripts du portail	##
337
##################################################################
338
init ()
339
{
527 richard 340
	if [ "$mode" != "update" ]
302 richard 341
	then
342
# On affecte le nom d'organisme
597 richard 343
		header_install
302 richard 344
		ORGANISME=!
345
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
			if [ $Lang == "fr" ]
597 richard 349
			       	then echo -n "Entrez le nom de votre organisme : "
350
				else echo -n "Enter the name of your organism : "
595 richard 351
			fi
330 franck 352
			read ORGANISME
613 richard 353
			if [ "$ORGANISME" == "" ]
330 franck 354
				then
355
				ORGANISME=!
356
			fi
357
		done
302 richard 358
	fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
	rm -f $PASSWD_FILE
1350 richard 361
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
	$SED "/^password.*/d" /boot/grub/menu.lst
366
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
	echo "$secretradius" >> $PASSWD_FILE
379
	chmod 640 $PASSWD_FILE
1828 richard 380
#  copy scripts in in /usr/local/bin
5 franck 381
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 382
#  copy conf files in /usr/local/etc
1954 richard 383
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 384
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
385
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
386
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388
# generate central conf file
389
	cat <<EOF > $CONF_FILE
612 richard 390
##########################################
391
##                                      ##
392
##          ALCASAR Parameters          ##
393
##                                      ##
394
##########################################
1 root 395
 
612 richard 396
INSTALL_DATE=$DATE
397
VERSION=$VERSION
398
ORGANISM=$ORGANISME
1748 richard 399
HOSTNAME=$HOSTNAME
923 franck 400
DOMAIN=$DOMAIN
612 richard 401
EOF
628 richard 402
	chmod o-rwx $CONF_FILE
1 root 403
} # End of init ()
404
 
405
##################################################################
1221 richard 406
##			Function "network"			##
1 root 407
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 408
## - Nommage DNS du système 					##
1336 richard 409
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 410
## - Modification du fichier /etc/hosts				##
411
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412
##################################################################
413
network ()
414
{
415
	header_install
636 richard 416
	if [ "$mode" != "update" ]
417
		then
418
		if [ $Lang == "fr" ]
419
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421
		fi
422
		response=0
423
		PTN='^[oOyYnN]$'
424
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425
		do
595 richard 426
			if [ $Lang == "fr" ]
659 richard 427
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429
			fi
1 root 430
			read response
431
		done
636 richard 432
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433
		then
434
			PRIVATE_IP_MASK="0"
435
			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:]]$'
436
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437
			do
595 richard 438
				if [ $Lang == "fr" ]
597 richard 439
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441
				fi
597 richard 442
				read PRIVATE_IP_MASK
1 root 443
			done
636 richard 444
		else
445
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446
		fi
595 richard 447
	else
637 richard 448
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
449
		rm -rf conf/etc/alcasar.conf
1 root 450
	fi
861 richard 451
# Define LAN side global parameters
1740 richard 452
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 453
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 454
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 455
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 456
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 457
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 458
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
459
		then
460
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
461
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462
	fi	
463
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
464
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 465
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 466
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 467
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 469
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
470
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 471
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1828 richard 472
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 473
# Define Internet parameters
1613 franck 474
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 475
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476
	if [ $nb_dns == 2 ]
477
		then
478
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
479
	fi
70 franck 480
	DNS1=${DNS1:=208.67.220.220}
481
	DNS2=${DNS2:=208.67.222.222}
1499 richard 482
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485
# Wrtie the conf file
1469 richard 486
	echo "EXTIF=$EXTIF" >> $CONF_FILE
487
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
489
	if [ $IP_SETTING == "dhcp" ]
490
		then
491
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 492
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 493
	else
494
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 495
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 496
	fi
1587 richard 497
	echo "DNS1=$DNS1" >> $CONF_FILE
498
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 499
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 500
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501
	echo "DHCP=on" >> $CONF_FILE
914 franck 502
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
503
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 505
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 506
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
507
	echo "INT_DNS_IP=none" >> $CONF_FILE
508
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 509
# network default
597 richard 510
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 511
	cat <<EOF > /etc/sysconfig/network
512
NETWORKING=yes
513
FORWARD_IPV4=true
514
EOF
1499 richard 515
# /etc/hosts config
1 root 516
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
517
	cat <<EOF > /etc/hosts
503 richard 518
127.0.0.1	localhost
1736 richard 519
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 520
EOF
1499 richard 521
# EXTIF (Internet) config
522
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
523
	if [ $IP_SETTING == "dhcp" ]
524
		then
525
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 526
DEVICE=$EXTIF
1585 richard 527
BOOTPROTO=dhcp
528
DNS1=127.0.0.1
529
PEERDNS=no
530
RESOLV_MODS=yes
531
ONBOOT=yes
1613 franck 532
NOZEROCONF=yes
1585 richard 533
METRIC=10
534
MII_NOT_SUPPORTED=yes
535
IPV6INIT=no
536
IPV6TO4INIT=no
537
ACCOUNTING=no
538
USERCTL=no
539
MTU=$MTU
540
EOF
541
		else	
542
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
543
DEVICE=$EXTIF
14 richard 544
BOOTPROTO=static
597 richard 545
IPADDR=$PUBLIC_IP
546
NETMASK=$PUBLIC_NETMASK
547
GATEWAY=$PUBLIC_GATEWAY
14 richard 548
DNS1=127.0.0.1
1499 richard 549
RESOLV_MODS=yes
14 richard 550
ONBOOT=yes
551
METRIC=10
1610 franck 552
NOZEROCONF=yes
14 richard 553
MII_NOT_SUPPORTED=yes
554
IPV6INIT=no
555
IPV6TO4INIT=no
556
ACCOUNTING=no
557
USERCTL=no
994 franck 558
MTU=$MTU
14 richard 559
EOF
1499 richard 560
	fi
1336 richard 561
# Config INTIF (consultation LAN) in normal mode
841 richard 562
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
563
DEVICE=$INTIF
564
BOOTPROTO=static
565
ONBOOT=yes
566
NOZEROCONF=yes
567
MII_NOT_SUPPORTED=yes
568
IPV6INIT=no
569
IPV6TO4INIT=no
570
ACCOUNTING=no
571
USERCTL=no
572
EOF
1558 richard 573
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 574
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 575
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 576
DEVICE=$INTIF
577
BOOTPROTO=static
578
IPADDR=$PRIVATE_IP
604 richard 579
NETMASK=$PRIVATE_NETMASK
1 root 580
ONBOOT=yes
581
METRIC=10
582
NOZEROCONF=yes
583
MII_NOT_SUPPORTED=yes
14 richard 584
IPV6INIT=no
585
IPV6TO4INIT=no
586
ACCOUNTING=no
587
USERCTL=no
1 root 588
EOF
589
# Renseignement des fichiers hosts.allow et hosts.deny
590
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
591
	cat <<EOF > /etc/hosts.allow
592
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 593
sshd: ALL
1 root 594
ntpd: $PRIVATE_NETWORK_SHORT
595
EOF
596
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
597
	cat <<EOF > /etc/hosts.deny
598
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
599
EOF
790 richard 600
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 601
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 602
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 603
# load conntrack ftp module
604
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 605
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 606
# load ipt_NETFLOW module
607
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 608
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
609
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
610
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
611
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 612
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 613
# 
860 richard 614
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 615
} # End of network ()
616
 
617
##################################################################
1221 richard 618
##			Function "ACC"				##
1898 richard 619
## - installation of then ALCASAR Control Center (ACC)	)	##
620
## - configuration of the web server (Apache)			##
621
## - creation of the first ACC admin account 			##
622
## - secure the access						##
1 root 623
##################################################################
1221 richard 624
ACC ()
1 root 625
{
626
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
627
	mkdir $DIR_WEB
1833 richard 628
# Copy & adapt ACC files
316 richard 629
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 630
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 631
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
632
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
633
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
634
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
635
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 636
	chown -R apache:apache $DIR_WEB/*
1833 richard 637
# copy & adapt "freeradius-web" files
638
	cp -rf $DIR_CONF/freeradius-web/ /etc/
639
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
640
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
641
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
642
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
643
	cat <<EOF > /etc/freeradius-web/naslist.conf
644
nas1_name: alcasar-$ORGANISME
645
nas1_model: Network Access Controler
646
nas1_ip: $PRIVATE_IP
647
nas1_port_num: 0
648
nas1_community: public
649
EOF
650
	chown -R apache:apache /etc/freeradius-web/
651
# create the log & backup structure :
1489 richard 652
# - base = users database
653
# - archive = tarball of "base + http firewall + netflow"
1833 richard 654
# - security = watchdog log
1564 richard 655
	for i in base archive security;
1 root 656
	do
657
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
658
	done
5 franck 659
	chown -R root:apache $DIR_SAVE
1833 richard 660
# Configuring & securing php
71 richard 661
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 662
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
663
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 664
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
665
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 666
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
667
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 668
# Configuring & sécuring Apache
790 richard 669
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 670
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 671
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 672
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 673
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
674
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
675
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
676
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
677
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
678
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
679
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
680
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
681
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
682
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 683
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 684
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
685
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
686
	echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
687
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
688
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
689
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
690
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 691
# Error page management
1534 richard 692
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
693
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 694
Alias /error/ "/var/www/html/"
695
<Directory "/usr/share/httpd/error">
696
    AllowOverride None
697
    Options IncludesNoExec
698
    AddOutputFilter Includes html
699
    AddHandler type-map var
700
    Require all granted
701
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
702
    ForceLanguagePriority Prefer Fallback
703
</Directory>
704
ErrorDocument 400 /error/error.php?error=400
705
ErrorDocument 401 /error/error.php?error=401
706
ErrorDocument 403 /error/error.php?error=403
707
ErrorDocument 404 /error/error.php?error=404
708
ErrorDocument 405 /error/error.php?error=405
709
ErrorDocument 408 /error/error.php?error=408
710
ErrorDocument 410 /error/error.php?error=410
711
ErrorDocument 411 /error/error.php?error=411
712
ErrorDocument 412 /error/error.php?error=412
713
ErrorDocument 413 /error/error.php?error=413
714
ErrorDocument 414 /error/error.php?error=414
715
ErrorDocument 415 /error/error.php?error=415
716
ErrorDocument 500 /error/error.php?error=500
717
ErrorDocument 501 /error/error.php?error=501
718
ErrorDocument 502 /error/error.php?error=502
719
ErrorDocument 503 /error/error.php?error=503
720
ErrorDocument 506 /error/error.php?error=506
721
EOF
1359 richard 722
	[ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
723
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
724
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
725
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 726
</body>
727
</html>
728
EOF
729
# Définition du premier compte lié au profil 'admin'
1833 richard 730
if [ "$mode" = "install" ]
731
	then
1676 richard 732
		header_install
613 richard 733
		admin_portal=!
734
		PTN='^[a-zA-Z0-9-]*$'
735
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
736
                	do
737
			header_install
738
			if [ $Lang == "fr" ]
739
			then 
740
				echo ""
741
				echo "Définissez un premier compte d'administration du portail :"
742
				echo
743
				echo -n "Nom : "
744
			else
745
				echo ""
746
				echo "Define the first account allow to administrate the portal :"
747
				echo
748
				echo -n "Account : "
749
			fi
750
			read admin_portal
751
			if [ "$admin_portal" == "" ]
752
				then
753
				admin_portal=!
754
			fi
755
			done
1268 richard 756
# Creation of keys file for the admin account ("admin")
510 richard 757
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
758
		mkdir -p $DIR_DEST_ETC/digest
759
		chmod 755 $DIR_DEST_ETC/digest
760
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
761
			do
1748 richard 762
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 763
			done
1828 richard 764
		$DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 765
fi
766
# ACC partitioning
988 franck 767
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 768
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 769
<Directory $DIR_ACC>
1 root 770
	SSLRequireSSL
771
	AllowOverride None
772
	Order deny,allow
773
	Deny from all
774
	Allow from 127.0.0.1
775
	Allow from $PRIVATE_NETWORK_MASK
776
	require valid-user
777
	AuthType digest
1748 richard 778
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 779
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 780
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 781
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 782
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 783
</Directory>
316 richard 784
<Directory $DIR_ACC/admin>
1 root 785
	SSLRequireSSL
786
	AllowOverride None
787
	Order deny,allow
788
	Deny from all
789
	Allow from 127.0.0.1
790
	Allow from $PRIVATE_NETWORK_MASK
791
	require valid-user
792
	AuthType digest
1748 richard 793
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 794
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 795
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 796
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 797
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 798
</Directory>
344 richard 799
<Directory $DIR_ACC/manager>
1 root 800
	SSLRequireSSL
801
	AllowOverride None
802
	Order deny,allow
803
	Deny from all
804
	Allow from 127.0.0.1
805
	Allow from $PRIVATE_NETWORK_MASK
806
	require valid-user
807
	AuthType digest
1748 richard 808
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 809
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 810
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 811
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 812
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 813
</Directory>
316 richard 814
<Directory $DIR_ACC/backup>
815
	SSLRequireSSL
816
	AllowOverride None
817
	Order deny,allow
818
	Deny from all
819
	Allow from 127.0.0.1
820
	Allow from $PRIVATE_NETWORK_MASK
821
	require valid-user
822
	AuthType digest
1748 richard 823
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 824
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 825
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 826
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 827
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 828
</Directory>
811 richard 829
Alias /save/ "$DIR_SAVE/"
830
<Directory $DIR_SAVE>
831
	SSLRequireSSL
832
	Options Indexes
833
	Order deny,allow
834
	Deny from all
835
	Allow from 127.0.0.1
836
	Allow from $PRIVATE_NETWORK_MASK
837
	require valid-user
838
	AuthType digest
1748 richard 839
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 840
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 841
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 842
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 843
</Directory>
1833 richard 844
<Directory $DIR_WEB/pass>
845
	SSLRequireSSL
846
	AllowOverride None
847
	Order deny,allow
848
	Deny from all
849
	Allow from 127.0.0.1
850
	Allow from $PRIVATE_NETWORK_MASK
851
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
852
</Directory>
1 root 853
EOF
1833 richard 854
# Launch after coova (in order to wait tun0 to be up)
1378 richard 855
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 856
} # End of ACC ()
1 root 857
 
1893 richard 858
##########################################################################
859
##				Fonction "CA"				##
1898 richard 860
## - Creating the CA and the server certificate (apache)	 	##
1893 richard 861
##########################################################################
1221 richard 862
CA ()
1 root 863
{
510 richard 864
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 865
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 866
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 867
	cat <<EOF > $FIC_VIRTUAL_SSL
868
# default SSL virtual host, used for all HTTPS requests that do not
869
# match a ServerName or ServerAlias in any <VirtualHost> block.
870
 
871
<VirtualHost _default_:443>
872
# general configuration
873
    ServerAdmin root@localhost
1748 richard 874
    ServerName $HOSTNAME.$DOMAIN
1410 richard 875
 
876
# SSL configuration
877
    SSLEngine on
878
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
879
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
880
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
881
    CustomLog logs/ssl_request_log \
882
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
883
    ErrorLog logs/ssl_error_log
884
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
885
</VirtualHost>
886
EOF
5 franck 887
	chown -R root:apache /etc/pki
1 root 888
	chmod -R 750 /etc/pki
1389 richard 889
} # End of CA ()
1 root 890
 
1837 richard 891
##################################################################
892
##			Function "time_server"			##
893
## - Configuring NTP server					##
894
##################################################################
895
time_server ()
896
{
897
# Set the Internet time server
898
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899
	cat <<EOF > /etc/ntp/step-tickers
900
0.fr.pool.ntp.org	# adapt to your country
901
1.fr.pool.ntp.org
902
2.fr.pool.ntp.org
903
EOF
904
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905
	cat <<EOF > /etc/ntp.conf
906
server 0.fr.pool.ntp.org	# adapt to your country
907
server 1.fr.pool.ntp.org
908
server 2.fr.pool.ntp.org
909
server 127.127.1.0   		# local clock si NTP internet indisponible ...
910
fudge 127.127.1.0 stratum 10
911
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912
restrict 127.0.0.1
913
driftfile /var/lib/ntp/drift
914
logfile /var/log/ntp.log
915
disable monitor
916
EOF
917
	chown -R ntp:ntp /var/lib/ntp
918
# Synchronize now
919
	ntpd -q -g &
920
} # End of time_server ()
921
 
1 root 922
##########################################################################################
1221 richard 923
##			Fonction "init_db"						##
1 root 924
## - Initialisation de la base Mysql							##
925
## - Affectation du mot de passe de l'administrateur (root)				##
926
## - Suppression des bases et des utilisateurs superflus				##
927
## - Création de la base 'radius'							##
928
## - Installation du schéma de cette base						##
929
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
930
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
931
##########################################################################################
932
init_db ()
933
{
1355 richard 934
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 935
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
936
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 937
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 938
	/usr/bin/systemctl start mysqld.service
1963 richard 939
	nb_round=1
940
	while [ ! -f /var/run/mysqld/mysqld.pid ] && [ $nb_round -ne 10 ] # we wait until mariadb is on
941
	do
942
		nb_round=`expr $nb_round + 1`
943
		sleep 2
944
	done
945
	if [ ! -f /var/run/mysqld/mysqld.pid ]
946
	then
947
		echo "Problème : la base donnée ne s'est pas lancée ! "
948
		exit
1955 richard 949
	fi
1 root 950
	mysqladmin -u root password $mysqlpwd
951
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 952
# Secure the server
953
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
954
	$MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;" 
615 richard 955
# Create 'radius' database
1317 richard 956
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 957
# Add an empty radius database structure
1800 richard 958
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 959
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 960
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 961
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
962
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 963
	/usr/bin/systemctl daemon-reload
1389 richard 964
} # End of init_db ()
1 root 965
 
966
##########################################################################
1389 richard 967
##			Fonction "radius"				##
1 root 968
## - Paramètrage des fichiers de configuration FreeRadius		##
969
## - Affectation du secret partagé entre coova-chilli et freeradius	##
970
## - Modification de fichier de conf pour l'accès à Mysql		##
971
##########################################################################
1389 richard 972
radius ()
1 root 973
{
1800 richard 974
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 975
	chown -R radius:radius /etc/raddb
976
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 977
# Set radius.conf parameters
1 root 978
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
979
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
980
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 981
# remove the proxy function
1 root 982
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
983
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 984
# remove EAP module
654 richard 985
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 986
# listen on loopback (should be modified later if EAP enabled)
1 root 987
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 988
# enable the  SQL module (and SQL counter)
1 root 989
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
990
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
991
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 992
# only include modules for ALCASAR needs
993
	$SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
994
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
995
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
996
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
997
	$SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
998
	$SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 999
# remvove virtual server and copy our conf file
1 root 1000
	rm -f /etc/raddb/sites-enabled/*
1278 richard 1001
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1002
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1003
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1004
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1005
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1006
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1007
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1008
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1009
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1010
	cat << EOF > /etc/raddb/clients.conf
1011
client 127.0.0.1 {
1012
	secret = $secretradius
1013
	shortname = localhost
1014
}
1015
EOF
1278 richard 1016
# sql.conf modification
1 root 1017
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1018
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1019
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1020
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1021
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1022
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1023
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1024
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1025
# counter.conf modification (change the Max-All-Session-Time counter)
1026
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1027
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1028
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1029
# make certain that mysql is up before radius start
1030
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1031
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1032
	/usr/bin/systemctl daemon-reload
1389 richard 1033
} # End radius ()
1 root 1034
 
799 richard 1035
##################################################################################
1389 richard 1036
##			Fonction "chilli"					##
799 richard 1037
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1038
## - Paramètrage de la page d'authentification (intercept.php)			##
1039
##################################################################################
1389 richard 1040
chilli ()
1 root 1041
{
1370 richard 1042
# chilli unit for systemd
1043
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1044
#  This file is part of systemd.
1045
#
1046
#  systemd is free software; you can redistribute it and/or modify it
1047
#  under the terms of the GNU General Public License as published by
1048
#  the Free Software Foundation; either version 2 of the License, or
1049
#  (at your option) any later version.
1370 richard 1050
[Unit]
1051
Description=chilli is a captive portal daemon
1052
After=network.target
1053
 
1054
[Service]
1379 richard 1055
Type=forking
1370 richard 1056
ExecStart=/usr/libexec/chilli start
1057
ExecStop=/usr/libexec/chilli stop
1058
ExecReload=/usr/libexec/chilli reload
1059
PIDFile=/var/run/chilli.pid
1060
 
1061
[Install]
1062
WantedBy=multi-user.target
1063
EOF
799 richard 1064
# init file creation
1370 richard 1065
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1066
	cat <<EOF > /etc/init.d/chilli
799 richard 1067
#!/bin/sh
1068
#
1069
# chilli CoovaChilli init
1070
#
1071
# chkconfig: 2345 65 35
1072
# description: CoovaChilli
1073
### BEGIN INIT INFO
1074
# Provides:       chilli
1075
# Required-Start: network 
1076
# Should-Start: 
1077
# Required-Stop:  network
1078
# Should-Stop: 
1079
# Default-Start:  2 3 5
1080
# Default-Stop:
1081
# Description:    CoovaChilli access controller
1082
### END INIT INFO
1083
 
1084
[ -f /usr/sbin/chilli ] || exit 0
1085
. /etc/init.d/functions
1086
CONFIG=/etc/chilli.conf
1087
pidfile=/var/run/chilli.pid
1088
[ -f \$CONFIG ] || {
1089
    echo "\$CONFIG Not found"
1090
    exit 0
1091
}
1092
RETVAL=0
1093
prog="chilli"
1094
case \$1 in
1095
    start)
1096
	if [ -f \$pidfile ] ; then 
1097
		gprintf "chilli is already running"
1098
	else
1099
        	gprintf "Starting \$prog: "
1100
		rm -f /var/run/chilli* # cleaning
1828 richard 1101
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1102
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1103
		[ -e /dev/net/tun ] || {
1104
	    	(cd /dev; 
1105
			mkdir net; 
1106
			cd net; 
1107
			mknod tun c 10 200)
1108
		}
1336 richard 1109
		ifconfig $INTIF 0.0.0.0
1576 richard 1110
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1111
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1112
        	RETVAL=$?
1113
	fi
1114
	;;
1115
 
1116
    reload)
1117
	killall -HUP chilli
1118
	;;
1119
 
1120
    restart)
1121
	\$0 stop
1122
        sleep 2
1123
	\$0 start
1124
	;;
1125
 
1126
    status)
1127
        status chilli
1128
        RETVAL=0
1129
        ;;
1130
 
1131
    stop)
1132
	if [ -f \$pidfile ] ; then  
1133
        	gprintf "Shutting down \$prog: "
1134
		killproc /usr/sbin/chilli
1135
		RETVAL=\$?
1136
		[ \$RETVAL = 0 ] && rm -f $pidfile
1137
	else	
1138
        	gprintf "chilli is not running"
1139
	fi
1140
	;;
1141
 
1142
    *)
1143
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1144
        exit 1
1145
esac
1146
echo
1147
EOF
1801 richard 1148
chmod a+x /etc/init.d/chilli
1149
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1150
# conf file creation
346 richard 1151
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1152
	cat <<EOF > /etc/chilli.conf
1153
# coova config for ALCASAR
1154
cmdsocket	/var/run/chilli.sock
1336 richard 1155
unixipc		chilli.$INTIF.ipc
1551 richard 1156
pidfile		/var/run/chilli.pid
346 richard 1157
net		$PRIVATE_NETWORK_MASK
595 richard 1158
dhcpif		$INTIF
841 richard 1159
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1160
#nodynip
865 richard 1161
#statip
1162
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1163
domain		$DOMAIN
355 richard 1164
dns1		$PRIVATE_IP
1165
dns2		$PRIVATE_IP
346 richard 1166
uamlisten	$PRIVATE_IP
503 richard 1167
uamport		3990
837 richard 1168
macauth
1169
macpasswd	password
1697 richard 1170
strictmacauth
1243 richard 1171
locationname	$HOSTNAME.$DOMAIN
346 richard 1172
radiusserver1	127.0.0.1
1173
radiusserver2	127.0.0.1
1174
radiussecret	$secretradius
1175
radiusauthport	1812
1176
radiusacctport	1813
1243 richard 1177
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1178
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1179
uamsecret	$secretuam
1249 richard 1180
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1181
coaport		3799
1379 richard 1182
conup		$DIR_DEST_BIN/alcasar-conup.sh
1183
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1184
include		$DIR_DEST_ETC/alcasar-uamallowed
1185
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1186
#dhcpgateway		none
1187
#dhcprelayagent		none
1610 franck 1188
#dhcpgatewayport	none
346 richard 1189
EOF
1336 richard 1190
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1191
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1192
# create files for trusted domains and urls
1148 crox53 1193
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1194
	chown root:apache $DIR_DEST_ETC/alcasar-*
1195
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1196
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1197
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1198
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1199
# user 'chilli' creation (in order to run conup/off and up/down scripts
1200
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1201
	if [ "$chilli_exist" == "1" ]
1202
	then
1203
	      userdel -r chilli 2>/dev/null
1204
	fi
1205
	groupadd -f chilli
1206
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1207
}  # End of chilli ()
1349 richard 1208
 
1 root 1209
##################################################################
1389 richard 1210
##		Fonction "dansguardian"				##
1 root 1211
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1212
##################################################################
1389 richard 1213
dansguardian ()
1 root 1214
{
1841 richard 1215
	mkdir -p /var/dansguardian /var/log/dansguardian
1216
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1217
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1218
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1219
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1220
# By default the filter is off 
1556 richard 1221
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1222
# French deny HTML page
497 richard 1223
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1224
# Listen only on LAN side
497 richard 1225
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1226
# DG send its flow to HAVP
1227
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1228
# replace the default deny HTML page
1 root 1229
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1230
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1231
# Don't log
1232
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1233
# on désactive par défaut le controle de contenu des pages html
497 richard 1234
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1235
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1236
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1237
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1238
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1239
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1240
 
1241
# Configure Dansguardian for large site
1242
# Minimum number of processus to handle connections
1243
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1244
# Maximum number of processus to handle connections
1245
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1246
# Run at least 8 daemons
1247
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1248
# minimum number of processes to spawn
1249
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1250
# maximum age of a child process before it croaks it
1251
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1252
 
1 root 1253
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1254
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1255
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1256
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1257
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1258
	touch $DIR_DG/lists/bannedextensionlist
1259
	touch $DIR_DG/lists/bannedmimetypelist
1260
# 'Safesearch' regex actualisation
498 richard 1261
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1262
# empty LAN IP list that won't be WEB filtered
1263
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1264
	touch $DIR_DG/lists/exceptioniplist
1265
# Keep a copy of URL & domain filter configuration files
1266
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1267
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1268
} # End of dansguardian ()
1 root 1269
 
71 richard 1270
##################################################################
1221 richard 1271
##			Fonction "antivirus"			##
1357 richard 1272
## - configuration of havp, libclamav and freshclam		##
71 richard 1273
##################################################################
1274
antivirus ()		
1275
{
1358 richard 1276
# create 'havp' user
288 richard 1277
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1278
	if [ "$havp_exist" == "1" ]
288 richard 1279
	then
478 richard 1280
	      userdel -r havp 2>/dev/null
894 richard 1281
	      groupdel havp 2>/dev/null
288 richard 1282
	fi
307 richard 1283
	groupadd -f havp
1486 richard 1284
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1285
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1286
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1287
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1288
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1289
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1290
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1291
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1292
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1293
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1294
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1295
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1296
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1297
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1298
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1299
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1300
# skip checking of youtube flow (too heavy load / risk too low)
1301
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1302
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1303
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1304
# adapt init script and systemd unit
335 richard 1305
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1306
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1307
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1308
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1309
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1310
# replace of the intercept page (template)
340 richard 1311
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1312
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1313
# update virus database every 4 hours (24h/6)
1357 richard 1314
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1315
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1316
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1317
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1318
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1319
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1320
# update now
1382 richard 1321
	/usr/bin/freshclam --no-warnings
1389 richard 1322
} # End of antivirus ()
71 richard 1323
 
1486 richard 1324
##########################################################################
1325
##			Fonction "tinyproxy"				##
1326
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1327
##########################################################################
1485 richard 1328
tinyproxy ()		
1329
{
1486 richard 1330
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1331
	if [ "$tinyproxy_exist" == "1" ]
1332
	then
1333
	      userdel -r tinyproxy 2>/dev/null
1334
	      groupdel tinyproxy 2>/dev/null
1335
	fi
1336
	groupadd -f tinyproxy
1488 richard 1337
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1338
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1339
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1340
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1341
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1342
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1343
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1344
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1345
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1346
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1347
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1348
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1349
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1350
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1351
# Create the systemd unit
1352
cat << EOF > /lib/systemd/system/tinyproxy.service
1353
#  This file is part of systemd.
1354
#
1355
#  systemd is free software; you can redistribute it and/or modify it
1356
#  under the terms of the GNU General Public License as published by
1357
#  the Free Software Foundation; either version 2 of the License, or
1358
#  (at your option) any later version.
1485 richard 1359
 
1509 richard 1360
# This unit launches tinyproxy (a very light proxy).
1518 richard 1361
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1362
[Unit]
1363
Description=Tinyproxy Web Proxy Server
1364
After=network.target iptables.service
1365
 
1366
[Service]
1367
Type=forking
1518 richard 1368
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1369
ExecStartPre=/bin/sleep 2
1370
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1371
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1372
 
1373
[Install]
1374
WantedBy=multi-user.target
1375
EOF
1376
 
1485 richard 1377
} # end of tinyproxy
1 root 1378
##################################################################################
1389 richard 1379
##			function "ulogd"					##
476 richard 1380
## - Ulog config for multi-log files 						##
1381
##################################################################################
1389 richard 1382
ulogd ()
476 richard 1383
{
1384
# Three instances of ulogd (three different logfiles)
1385
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1386
	nl=1
1358 richard 1387
	for log_type in traceability ssh ext-access
478 richard 1388
	do
1365 richard 1389
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1390
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1391
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1392
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1393
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1394
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1395
[emu1]
478 richard 1396
file="/var/log/firewall/$log_type.log"
1397
sync=1
1398
EOF
1452 richard 1399
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1400
		nl=`expr $nl + 1`
1401
	done
476 richard 1402
	chown -R root:apache /var/log/firewall
1403
	chmod 750 /var/log/firewall
1404
	chmod 640 /var/log/firewall/*
1389 richard 1405
}  # End of ulogd ()
476 richard 1406
 
1159 crox53 1407
 
1408
##########################################################
1389 richard 1409
##              Function "nfsen"			##
1567 richard 1410
## - install the nfsen grapher				##
1411
## - install the two plugins porttracker & surfmap	##
1159 crox53 1412
##########################################################
1389 richard 1413
nfsen()
1 root 1414
{
1569 richard 1415
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1416
# Add PortTracker plugin
1534 richard 1417
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1418
	do
1536 richard 1419
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1420
	done
1569 richard 1421
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1422
# use of our conf file and init unit
1569 richard 1423
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1424
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1425
	DirTmp=$(pwd)
1569 richard 1426
	cd /tmp/nfsen-1.3.7/
1570 richard 1427
	/usr/bin/perl install.pl etc/nfsen.conf
1428
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1429
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1430
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1431
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1432
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1433
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1434
# nfsen unit for systemd
1435
cat << EOF > /lib/systemd/system/nfsen.service
1436
#  This file is part of systemd.
1437
#
1438
#  systemd is free software; you can redistribute it and/or modify it
1439
#  under the terms of the GNU General Public License as published by
1440
#  the Free Software Foundation; either version 2 of the License, or
1441
#  (at your option) any later version.
1442
 
1443
# This unit launches nfsen (a Netflow grapher).
1444
[Unit]
1445
Description= NfSen init script
1446
After=network.target iptables.service
1447
 
1448
[Service]
1449
Type=oneshot
1450
RemainAfterExit=yes
1393 richard 1451
PIDFile=/var/run/nfsen/nfsen.pid
1452
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1453
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1454
ExecStart=/usr/bin/nfsen start 
1455
ExecStop=/usr/bin/nfsen stop
1393 richard 1456
ExecReload=/usr/bin/nfsen restart
1372 richard 1457
TimeoutSec=0
1458
 
1459
[Install]
1460
WantedBy=multi-user.target
1461
EOF
1365 richard 1462
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1463
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1464
# expire delay for the profile "live"
1574 richard 1465
	/usr/bin/systemctl start nfsen
1393 richard 1466
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1467
# add SURFmap plugin
1509 richard 1468
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1469
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1470
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1471
	cd /tmp/
1472
	/usr/bin/sh SURFmap/install.sh
1544 richard 1473
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1474
# clear the installation
1221 richard 1475
	cd $DirTmp
1509 richard 1476
	rm -rf /tmp/nfsen*
1477
	rm -rf /tmp/SURFmap*
1389 richard 1478
} # End of nfsen ()
1 root 1479
 
1390 richard 1480
##################################################
1541 richard 1481
##		Function "vnstat"		##
1482
## Initialization of Vnstat and vnstat phpFE    ##
1483
##################################################
1484
vnstat ()
1485
{
1486
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1487
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1488
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1489
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1490
	/usr/bin/vnstat -u -i $EXTIF
1491
} # End of vnstat	
1492
##################################################
1389 richard 1493
##		Function "dnsmasq"		##
1390 richard 1494
##################################################
1389 richard 1495
dnsmasq ()
219 jeremy 1496
{
1497
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1498
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1499
#	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1500
	$SED "s?^.*OPTIONS=.*?#OPTIONS=\"--log-async=250 --log-queries --log-facility=/var/log/dnsmasq/queries.log\"?g" /etc/sysconfig/dnsmasq # General Options for dnslog or debugging
1961 richard 1501
	$SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1502
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1503
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1504
	cat << EOF > /etc/dnsmasq.conf
520 richard 1505
# Configuration file for "dnsmasq in forward mode"
1387 richard 1506
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1507
listen-address=$PRIVATE_IP
1390 richard 1508
pid-file=/var/run/dnsmasq.pid
259 richard 1509
listen-address=127.0.0.1
286 richard 1510
no-dhcp-interface=$INTIF
1387 richard 1511
no-dhcp-interface=tun0
1512
no-dhcp-interface=lo
259 richard 1513
bind-interfaces
1721 richard 1514
cache-size=2048
259 richard 1515
domain-needed
1516
expand-hosts
1517
bogus-priv
1518
filterwin2k
1519
server=$DNS1
1520
server=$DNS2
1387 richard 1521
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1522
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1523
#dhcp-option=option:router,$PRIVATE_IP
1524
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1525
#domain=$DOMAIN
259 richard 1526
 
1387 richard 1527
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1528
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1529
EOF
1356 richard 1530
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1531
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1532
# Configuration file for "dnsmasq with blacklist"
1873 richard 1533
# Add Toulouse University blacklist domains
1472 richard 1534
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1535
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1536
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1537
listen-address=$PRIVATE_IP
1538
port=54
1539
no-dhcp-interface=$INTIF
1387 richard 1540
no-dhcp-interface=tun0
1472 richard 1541
no-dhcp-interface=lo
498 richard 1542
bind-interfaces
1721 richard 1543
cache-size=2048
498 richard 1544
domain-needed
1545
expand-hosts
1546
bogus-priv
1547
filterwin2k
1548
server=$DNS1
1549
server=$DNS2
1550
EOF
1379 richard 1551
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1552
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1553
# Configuration file for "dnsmasq with whitelist"
1873 richard 1554
# ADD Toulouse university whitelist domains
1472 richard 1555
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1556
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1557
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1558
listen-address=$PRIVATE_IP
1559
port=55
1560
no-dhcp-interface=$INTIF
1387 richard 1561
no-dhcp-interface=tun0
1472 richard 1562
no-dhcp-interface=lo
1356 richard 1563
bind-interfaces
1721 richard 1564
cache-size=1024
1356 richard 1565
domain-needed
1566
expand-hosts
1567
bogus-priv
1568
filterwin2k
1867 raphael.pi 1569
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1570
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1356 richard 1571
EOF
1472 richard 1572
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1573
	cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1574
# Configuration file for "dnsmasq as a blackhole"
1575
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1576
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1577
pid-file=/var/run/dnsmasq-blackhole.pid
1578
listen-address=$PRIVATE_IP
1579
port=56
1580
no-dhcp-interface=$INTIF
1581
no-dhcp-interface=tun0
1582
no-dhcp-interface=lo
1583
bind-interfaces
1584
cache-size=256
1585
domain-needed
1586
expand-hosts
1587
bogus-priv
1588
filterwin2k
1589
EOF
1590
 
1517 richard 1591
# the main instance should start after network and chilli (which create tun0)
1547 richard 1592
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1593
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1594
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1595
	for list in blacklist whitelist blackhole
1596
	do
1597
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1598
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1599
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1600
	done
308 richard 1601
} # End dnsmasq
1602
 
1603
##########################################################
1221 richard 1604
##		Fonction "BL"				##
308 richard 1605
##########################################################
1606
BL ()
1607
{
1930 richard 1608
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1609
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1610
	mkdir -p /tmp/blacklists
1938 richard 1611
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1612
# creation of file for the rehabilited domains and urls
648 richard 1613
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1614
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1615
	touch $DIR_DG/lists/exceptionsitelist
1616
	touch $DIR_DG/lists/exceptionurllist
311 richard 1617
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1618
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1619
# Dansguardian filter config for ALCASAR
1620
EOF
648 richard 1621
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1622
# Dansguardian domain filter config for ALCASAR
1623
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1624
#**
1625
# block all SSL and CONNECT tunnels
1626
**s
1627
# block all SSL and CONNECT tunnels specified only as an IP
1628
*ips
1629
# block all sites specified only by an IP
1630
*ip
1631
EOF
1852 raphael.pi 1632
# Add Bing to the safesearch url regext list (parental control)
878 richard 1633
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1634
# Bing - add 'adlt=strict'
1635
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1636
EOF
1913 richard 1637
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1638
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1639
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1640
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1641
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1642
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1643
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1644
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1645
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1646
# add custom ALCASAR BL files
1957 richard 1647
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1648
	do
1649
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1650
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1651
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1652
	done
1653
	chown -R dansguardian:apache $DIR_DG
1654
	chown -R root:apache $DIR_DEST_SHARE
1655
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1656
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1657
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1658
# enable the default categories
1957 richard 1659
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1660
}
219 jeremy 1661
 
1 root 1662
##########################################################
1221 richard 1663
##		Fonction "cron"				##
1 root 1664
## - Mise en place des différents fichiers de cron	##
1665
##########################################################
1666
cron ()
1667
{
1668
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1669
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1670
	cat <<EOF > /etc/crontab
1828 richard 1671
SHELL=/usr/bin/bash
1672
PATH=/usr/sbin:/usr/bin
1 root 1673
MAILTO=root
1674
HOME=/
1675
 
1676
# run-parts
1677
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1678
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1679
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1680
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1681
EOF
1682
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1683
	cat <<EOF >> /etc/anacrontab
667 franck 1684
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1685
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1686
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1687
EOF
1247 crox53 1688
 
811 richard 1689
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1690
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1691
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1692
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1693
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1694
EOF
952 franck 1695
	cat <<EOF > /etc/cron.d/alcasar-archive
1696
# Archive des logs et de la base de données (tous les lundi à 5h35)
1697
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1698
EOF
1566 richard 1699
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1700
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1701
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1702
EOF
722 franck 1703
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1704
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1705
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1706
EOF
1159 crox53 1707
 
1945 richard 1708
	cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1709
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1710
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1711
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1712
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1713
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1714
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1715
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1716
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1717
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1718
EOF
671 franck 1719
	cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1720
# run the "watchdog" every 3'
1721
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
1 root 1722
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1723
 
1 root 1724
EOF
1808 richard 1725
# Enabling the watchdog every 18'
808 franck 1726
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1727
# activate  the daemon-watchdog after boot process
1851 franck 1728
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1729
# activate the daemon-watchdog every 18'
808 franck 1730
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1731
EOF
1862 raphael.pi 1732
 
1874 raphael.pi 1733
# Enabling category update from rsync
1914 richard 1734
	cat << EOF > /etc/cron.d/alcasar-rsync_bl
1945 richard 1735
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty). 
1905 raphael.pi 1736
 
1874 raphael.pi 1737
EOF
1862 raphael.pi 1738
 
1808 richard 1739
# removing the users crons
522 richard 1740
	rm -f /var/spool/cron/*
1 root 1741
} # End cron
1742
 
1743
##################################################################
1221 richard 1744
## 			Fonction "Fail2Ban"			##
1163 crox53 1745
##- Modification de la configuration de fail2ban		##
1746
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1747
##################################################################
1748
fail2ban()
1749
{
1191 crox53 1750
	$DIR_CONF/fail2ban.sh
1474 richard 1751
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1752
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1753
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1754
	chmod 644 /var/log/fail2ban.log
1489 richard 1755
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1756
	/usr/bin/touch /var/log/auth.log
1515 richard 1757
# fail2ban unit
1758
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1759
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1760
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1761
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1762
} #Fin de fail2ban_install()
1763
 
1764
##################################################################
1376 richard 1765
## 			Fonction "gammu_smsd"			##
1766
## - Creation de la base de donnée Gammu			##
1767
## - Creation du fichier de config: gammu_smsd_conf		##
1768
##								##
1769
##################################################################
1770
gammu_smsd()
1771
{
1772
# Create 'gammu' databse
1773
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1774
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1775
# Add a gammu database structure
1800 richard 1776
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1777
 
1778
# config file for the daemon
1779
cat << EOF > /etc/gammu_smsd_conf
1780
[gammu]
1781
port = /dev/ttyUSB0
1782
connection = at115200
1783
 
1784
;########################################################
1785
 
1786
[smsd]
1787
 
1788
PIN = 1234
1789
 
1790
logfile = /var/log/gammu-smsd/gammu-smsd.log
1791
logformat = textall
1792
debuglevel = 0
1793
 
1794
service = sql
1795
driver = native_mysql
1796
user = $DB_USER
1797
password = $radiuspwd
1798
pc = localhost
1799
database = $DB_GAMMU
1800
 
1828 richard 1801
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1802
 
1803
StatusFrequency = 30
1380 richard 1804
;LoopSleep = 2
1376 richard 1805
 
1806
;ResetFrequency = 300
1807
;HardResetFrequency = 120
1808
 
1809
CheckSecurity = 1 
1810
CheckSignal = 1
1811
CheckBattery = 0
1812
EOF
1813
 
1814
chmod 755 /etc/gammu_smsd_conf
1815
 
1816
#Creation dossier de log Gammu-smsd
1382 richard 1817
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1818
chmod 755 /var/log/gammu-smsd
1819
 
1820
#Edition du script sql gammu <-> radius
1452 richard 1821
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1822
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1823
 
1380 richard 1824
#Création de la règle udev pour les Huawei // idVendor: 12d1
1825
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1826
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1827
EOF
1828
 
1376 richard 1829
} # END gammu_smsd()
1830
 
1831
##################################################################
1221 richard 1832
##			Fonction "post_install"			##
1 root 1833
## - Modification des bannières (locales et ssh) et des prompts ##
1834
## - Installation de la structure de chiffrement pour root	##
1835
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1836
## - Mise en place du la rotation des logs			##
5 franck 1837
## - Configuration dans le cas d'une mise à jour		##
1 root 1838
##################################################################
1839
post_install()
1840
{
1841
# création de la bannière locale
1007 richard 1842
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1843
	cp -f $DIR_CONF/banner /etc/mageia-release
1844
	echo " V$VERSION" >> /etc/mageia-release
1 root 1845
# création de la bannière SSH
1007 richard 1846
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1847
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1848
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1849
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1850
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1851
# postfix banner anonymisation
1852
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1853
	chown -R postfix:postfix /var/lib/postfix
604 richard 1854
# sshd écoute côté LAN et WAN
1548 richard 1855
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1856
# sshd autorise les connections root par certificat
1857
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1858
	# Put the default values in conf file
1839 richard 1859
	echo "SSH=on" >> $CONF_FILE
1631 richard 1860
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1861
	echo "LDAP=off" >> $CONF_FILE
786 richard 1862
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1863
	echo "MULTIWAN=off" >> $CONF_FILE
1864
	echo "FAILOVER=30" >> $CONF_FILE
1865
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1866
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1867
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1868
# Coloration des prompts
1869
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1870
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1871
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1872
# Droits d'exécution pour utilisateur apache et sysadmin
1873
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1874
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1875
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1876
# Modify some logrotate files (gammu, ulogd)
1 root 1877
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1878
	chmod 644 /etc/logrotate.d/*
714 franck 1879
# rectification sur versions précédentes de la compression des logs
706 franck 1880
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1881
# actualisation des fichiers logs compressés
1342 richard 1882
	for dir in firewall dansguardian httpd
706 franck 1883
	do
714 franck 1884
	      find /var/log/$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 1885
	done
1221 richard 1886
# create the alcasar-load_balancing unit
1887
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1888
#  This file is part of systemd.
1889
#
1890
#  systemd is free software; you can redistribute it and/or modify it
1891
#  under the terms of the GNU General Public License as published by
1892
#  the Free Software Foundation; either version 2 of the License, or
1893
#  (at your option) any later version.
1894
 
1895
# This unit lauches alcasar-load-balancing.sh script.
1896
[Unit]
1897
Description=alcasar-load_balancing.sh execution
1898
After=network.target iptables.service
1899
 
1900
[Service]
1901
Type=oneshot
1902
RemainAfterExit=yes
1828 richard 1903
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1904
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1905
TimeoutSec=0
1906
SysVStartPriority=99
1907
 
1908
[Install]
1909
WantedBy=multi-user.target
1157 stephane 1910
EOF
1221 richard 1911
# processes launched at boot time (Systemctl)
1839 richard 1912
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 1913
	do
1574 richard 1914
		/usr/bin/systemctl -q enable $i.service
1221 richard 1915
	done
1452 richard 1916
 
1917
# disable processes at boot time (Systemctl)
1918
	for i in ulogd
1919
	do
1574 richard 1920
		/usr/bin/systemctl -q disable $i.service
1452 richard 1921
	done
1922
 
1221 richard 1923
# Apply French Security Agency (ANSSI) rules
1362 richard 1924
# ignore ICMP broadcast (smurf attack)
1925
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1926
# ignore ICMP errors bogus
1927
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1928
# remove ICMP redirects responces
1929
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1930
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1931
# enable SYN Cookies (Syn flood attacks)
1932
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1933
# enable kernel antispoofing
1934
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1935
# ignore source routing
1936
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1937
# set conntrack timer to 1h (3600s) instead of 5 weeks
1938
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1939
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1940
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1941
# disable iptables_helpers
1942
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1943
# Switch to the router mode
1944
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1945
# Remove unused service ipv6
1964 franck 1946
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1947
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1948
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1949
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1950
# remove Magic SysReq Keys
1363 richard 1951
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1952
# switch to multi-users runlevel (instead of x11)
1221 richard 1953
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1954
#	GRUB modifications (only one time)
1005 richard 1955
# limit wait time to 3s
1956
# create an alcasar entry instead of linux-nonfb
1957
# change display to 1024*768 (vga791)
1600 richard 1958
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1959
	if [ $grub_already_modified == 0 ]
1960
		then
1961
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1962
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1963
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1964
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1965
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1966
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1967
	fi
1221 richard 1968
# Load and apply the previous conf file
1969
	if [ "$mode" = "update" ]
532 richard 1970
	then
1668 richard 1971
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1972
		$DIR_DEST_BIN/alcasar-conf.sh --load
1973
		PARENT_SCRIPT=`basename $0`
1974
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1975
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1976
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1977
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1978
	fi
1221 richard 1979
	rm -f /tmp/alcasar-conf*
1980
	chown -R root:apache $DIR_DEST_ETC/*
1981
	chmod -R 660 $DIR_DEST_ETC/*
1982
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1983
	cd $DIR_INSTALL
5 franck 1984
	echo ""
1 root 1985
	echo "#############################################################################"
638 richard 1986
	if [ $Lang == "fr" ]
1987
		then
1988
		echo "#                        Fin d'installation d'ALCASAR                       #"
1989
		echo "#                                                                           #"
1990
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1991
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1992
		echo "#                                                                           #"
1993
		echo "#############################################################################"
1994
		echo
1995
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1996
		echo
1997
		echo "- Lisez attentivement la documentation d'exploitation"
1998
		echo
1999
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2000
		echo
2001
		echo "                   Appuyez sur 'Entrée' pour continuer"
2002
	else	
2003
		echo "#                        Enf of ALCASAR install process                     #"
2004
		echo "#                                                                           #"
2005
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2006
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2007
		echo "#                                                                           #"
2008
		echo "#############################################################################"
2009
		echo
2010
		echo "- The system will be rebooted in order to operate ALCASAR"
2011
		echo
2012
		echo "- Read the exploitation documentation"
2013
		echo
2014
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2015
		echo
2016
		echo "                   Hit 'Enter' to continue"
2017
	fi
1782 franck 2018
	sleep 2
815 richard 2019
	if [ "$mode" != "update" ]
820 richard 2020
	then
815 richard 2021
		read a
2022
	fi
774 richard 2023
	clear
1 root 2024
	reboot
2025
} # End post_install ()
2026
 
2027
#################################
1005 richard 2028
#  	Main Install loop  	#
1 root 2029
#################################
832 richard 2030
dir_exec=`dirname "$0"`
2031
if [ $dir_exec != "." ]
2032
then
2033
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2034
	echo "Launch this program from the ALCASAR archive directory"
2035
	exit 0
2036
fi
2037
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2038
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2039
nb_args=$#
2040
args=$1
2041
if [ $nb_args -eq 0 ]
2042
then
2043
	nb_args=1
2044
	args="-h"
2045
fi
1062 richard 2046
chmod -R u+x $DIR_SCRIPTS/*
1 root 2047
case $args in
2048
	-\? | -h* | --h*)
2049
		echo "$usage"
2050
		exit 0
2051
		;;
291 franck 2052
	-i | --install)
1538 richard 2053
		header_install
959 franck 2054
		license
1544 richard 2055
		header_install
29 richard 2056
		testing
595 richard 2057
# RPMs install
2058
		$DIR_SCRIPTS/alcasar-urpmi.sh
2059
		if [ "$?" != "0" ]
1 root 2060
		then
595 richard 2061
			exit 0
2062
		fi
1249 richard 2063
		if [ -e $CONF_FILE ]
595 richard 2064
		then
597 richard 2065
# Uninstall the running version
1828 richard 2066
			$DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2067
		fi
636 richard 2068
# Test if manual update	
1362 richard 2069
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2070
		then
636 richard 2071
			header_install
595 richard 2072
			if [ $Lang == "fr" ]
636 richard 2073
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2074
				else echo "The configuration file of an old version has been found";
595 richard 2075
			fi
597 richard 2076
			response=0
2077
			PTN='^[oOnNyY]$'
2078
			until [[ $(expr $response : $PTN) -gt 0 ]]
2079
			do
2080
				if [ $Lang == "fr" ]
2081
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2082
					else echo -n "Do you want to use it (Y/n)?";
2083
				 fi
2084
				read response
2085
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2086
				then rm -f /tmp/alcasar-conf*
2087
				fi
2088
			done
2089
		fi
636 richard 2090
# Test if update
1057 richard 2091
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2092
		then
2093
			if [ $Lang == "fr" ]
2094
				then echo "#### Installation avec mise à jour ####";
2095
				else echo "#### Installation with update     ####";
2096
			fi
636 richard 2097
# Extract the central configuration file
1057 richard 2098
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2099
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2100
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2101
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2102
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2103
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2104
			mode="update"
1 root 2105
		fi
1837 richard 2106
		for func in init network ACC CA time_server init_db radius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2107
		do
2108
			$func
1362 richard 2109
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2110
		done
5 franck 2111
		;;
291 franck 2112
	-u | --uninstall)
1828 richard 2113
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2114
		then
597 richard 2115
			if [ $Lang == "fr" ]
2116
				then echo "ALCASAR n'est pas installé!";
2117
				else echo "ALCASAR isn't installed!";
2118
			fi
1 root 2119
			exit 0
2120
		fi
5 franck 2121
		response=0
2122
		PTN='^[oOnN]$'
580 richard 2123
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2124
		do
597 richard 2125
			if [ $Lang == "fr" ]
2126
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2127
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2128
			fi
5 franck 2129
			read response
2130
		done
1103 richard 2131
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2132
		then
1103 richard 2133
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2134
		else	
2135
			rm -f /tmp/alcasar-conf*
1 root 2136
		fi
597 richard 2137
# Uninstall the running version
1828 richard 2138
		$DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2139
		;;
2140
	*)
2141
		echo "Argument inconnu :$1";
460 richard 2142
		echo "Unknown argument :$1";
1 root 2143
		echo "$usage"
2144
		exit 1
2145
		;;
2146
esac
10 franck 2147
# end of script
366 franck 2148