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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1833 2016-04-24 15:32:42Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
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
1833 richard 32
#	time			: NTPd configuration
1221 richard 33
#	ACC			: ALCASAR Control Center installation
34
#	CA			: Certification Authority initialization
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)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1253 richard 45
#	BL			: BlackList of Toulouse configuration : 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="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69
DB_RADIUS="radius"				# database name used by FreeRadius server
70
DB_USER="radius"				# user name allows to request the users database
1349 richard 71
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72
# ******* Network parameters - paramètres réseau *******
1469 richard 73
HOSTNAME="alcasar"				# default hostname
1243 richard 74
DOMAIN="localdomain"				# default local domain
1828 richard 75
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`							# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
76
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 77
MTU="1500"
1243 richard 78
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79
# ****** Paths - chemin des commandes *******
80
SED="/bin/sed -i"
81
# ****************** End of global parameters *********************
82
 
959 franck 83
license ()
84
{
85
	if [ $Lang == "fr" ]
1538 richard 86
	then
87
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
88
	else
89
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 90
	fi
1538 richard 91
	response=0
92
	PTN='^[oOyYnN]$'
93
	until [[ $(expr $response : $PTN) -gt 0 ]]
94
	do
95
		if [ $Lang == "fr" ]
1563 franck 96
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 97
			else echo -n "Do you accept the terms of this license (Y/n)? : "
98
		fi
99
		read response
100
	done
101
	if [ "$response" = "n" ] || [ "$response" = "N" ]
102
	then
103
		exit 1
104
	fi
959 franck 105
}
106
 
1 root 107
header_install ()
108
{
109
	clear
110
	echo "-----------------------------------------------------------------------------"
460 richard 111
	echo "                     ALCASAR V$VERSION Installation"
1 root 112
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
113
	echo "-----------------------------------------------------------------------------"
1389 richard 114
}
1 root 115
 
116
##################################################################
1221 richard 117
##			Function "testing"			##
1378 richard 118
## - Test of Mageia version					##
1529 richard 119
## - Test of ALCASAR version (if already installed)		##
1342 richard 120
## - Test of free space on /var  (>10G)				##
1005 richard 121
## - Test of Internet access					##
29 richard 122
##################################################################
123
testing ()
124
{
1529 richard 125
# Test of Mageia version
126
# extract the current Mageia version and hardware architecture (i586 ou X64)
127
	fic=`cat /etc/product.id`
128
	unknown_os=0
129
	old="$IFS"
130
	IFS=","
131
	set $fic
132
	for i in $*
133
	do
134
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
135
			then 
136
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
137
			unknown_os=`expr $unknown_os + 1`
138
		fi
139
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
140
			then 
141
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
142
			unknown_os=`expr $unknown_os + 1`
143
		fi
144
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
145
			then 
146
			ARCH=`echo $i|cut -d"=" -f2`
147
			unknown_os=`expr $unknown_os + 1`
148
		fi
149
	done
150
	IFS="$old"
1362 richard 151
# Test if ALCASAR is already installed
152
	if [ -e $CONF_FILE ]
153
	then
154
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 155
		if [ $Lang == "fr" ]
1362 richard 156
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
157
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 158
		fi
1362 richard 159
		response=0
160
		PTN='^[oOnNyY]$'
161
		until [[ $(expr $response : $PTN) -gt 0 ]]
162
		do
163
			if [ $Lang == "fr" ]
164
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
165
				else echo -n "Do you want to update (Y/n)?";
166
			 fi
167
			read response
168
		done
169
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
170
		then
171
			rm -f /tmp/alcasar-conf*
172
		else
1684 richard 173
# Retrieve former NICname
174
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
175
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 176
# Create the current conf file
1362 richard 177
			$DIR_SCRIPTS/alcasar-conf.sh --create
178
			mode="update"
179
		fi
1529 richard 180
	fi
1785 richard 181
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 182
		then
183
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 184
			then
1529 richard 185
			echo
1378 richard 186
			if [ $Lang == "fr" ]
187
				then	
1529 richard 188
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
189
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 190
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 191
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 192
			else
193
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 194
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 195
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 196
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 197
			fi
1529 richard 198
		else
199
			if [ $Lang == "fr" ]
200
				then	
201
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
202
			else
203
				echo "The installation of ALCASAR can't be performed."
1378 richard 204
			fi
205
		fi
1529 richard 206
		echo
207
		if [ $Lang == "fr" ]
208
			then	
1785 richard 209
			echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 210
		else
1785 richard 211
			echo "The OS must be replaced (Mageia5)"
1529 richard 212
		fi
213
		exit 0
1342 richard 214
	fi
1529 richard 215
	if [ ! -d /var/log/netflow/porttracker ]
216
		then
217
# Test of free space on /var
218
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
219
		if [ $free_space -lt 10 ]
220
			then
221
			if [ $Lang == "fr" ]
222
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
223
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
224
			fi
225
		exit 0
226
		fi
227
	fi
1378 richard 228
	if [ $Lang == "fr" ]
784 richard 229
		then echo -n "Tests des paramètres réseau : "
595 richard 230
		else echo -n "Network parameters tests : "
231
	fi
1471 richard 232
# Test of Ethernet links state
1828 richard 233
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 234
	for i in $DOWN_IF
235
	do
236
		if [ $Lang == "fr" ]
237
		then 
238
			echo "Échec"
239
			echo "Le lien réseau de la carte $i n'est pas actif."
240
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
241
		else
242
			echo "Failed"
243
			echo "The link state of $i interface is down."
244
			echo "Make sure that this network card is connected to a switch or an A.P."
245
		fi
246
		exit 0
247
	done
248
	echo -n "."
249
 
250
# Test EXTIF config files
1499 richard 251
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
252
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 253
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 254
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
255
	then
784 richard 256
		if [ $Lang == "fr" ]
257
		then 
258
			echo "Échec"
259
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
260
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 261
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 262
		else
263
			echo "Failed"
264
			echo "The Internet connected network card ($EXTIF) isn't well configured."
265
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 266
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 267
		fi
830 richard 268
		echo "DEVICE=$EXTIF"
784 richard 269
		echo "IPADDR="
270
		echo "NETMASK="
271
		echo "GATEWAY="
272
		echo "DNS1="
273
		echo "DNS2="
830 richard 274
		echo "ONBOOT=yes"
784 richard 275
		exit 0
276
	fi
277
	echo -n "."
1471 richard 278
 
279
# Test if router is alive (Box FAI)
1686 richard 280
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 281
		if [ $Lang == "fr" ]
282
		then 
283
			echo "Échec"
284
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
285
			echo "Réglez ce problème puis relancez ce script."
286
		else
287
			echo "Failed"
288
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
289
			echo "Resolv this problem, then restart this script."
290
		fi
29 richard 291
		exit 0
292
	fi
308 richard 293
	echo -n "."
978 franck 294
# On teste le lien vers le routeur par defaut
1499 richard 295
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 296
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 297
	       	then
595 richard 298
		if [ $Lang == "fr" ]
299
		then 
300
			echo "Échec"
1499 richard 301
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 302
			echo "Réglez ce problème puis relancez ce script."
303
		else
304
			echo "Failed"
305
			echo "The Internet gateway doesn't answered"
306
			echo "Resolv this problem, then restart this script."
307
		fi
308 richard 308
		exit 0
309
	fi
310
	echo -n "."
421 franck 311
# On teste la connectivité Internet
29 richard 312
	rm -rf /tmp/con_ok.html
308 richard 313
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 314
	if [ ! -e /tmp/con_ok.html ]
315
	then
595 richard 316
		if [ $Lang == "fr" ]
317
		then 
318
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
319
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
320
			echo "Vérifiez la validité des adresses IP des DNS."
321
		else
322
			echo "The Internet connection try failed (google.fr)."
323
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
324
			echo "Verify the DNS IP addresses"
325
		fi
29 richard 326
		exit 0
327
	fi
328
	rm -rf /tmp/con_ok.html
308 richard 329
	echo ". : ok"
1389 richard 330
} # end of testing ()
302 richard 331
 
332
##################################################################
1221 richard 333
##			Function "init"				##
302 richard 334
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
335
## - Installation et modification des scripts du portail	##
336
##################################################################
337
init ()
338
{
527 richard 339
	if [ "$mode" != "update" ]
302 richard 340
	then
341
# On affecte le nom d'organisme
597 richard 342
		header_install
302 richard 343
		ORGANISME=!
344
		PTN='^[a-zA-Z0-9-]*$'
580 richard 345
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 346
                do
595 richard 347
			if [ $Lang == "fr" ]
597 richard 348
			       	then echo -n "Entrez le nom de votre organisme : "
349
				else echo -n "Enter the name of your organism : "
595 richard 350
			fi
330 franck 351
			read ORGANISME
613 richard 352
			if [ "$ORGANISME" == "" ]
330 franck 353
				then
354
				ORGANISME=!
355
			fi
356
		done
302 richard 357
	fi
1 root 358
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 359
	rm -f $PASSWD_FILE
1350 richard 360
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
361
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 362
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 363
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 364
	$SED "/^password.*/d" /boot/grub/menu.lst
365
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 366
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 367
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 368
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 369
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 370
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 371
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 372
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 373
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
374
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 375
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 376
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
377
	echo "$secretradius" >> $PASSWD_FILE
378
	chmod 640 $PASSWD_FILE
1828 richard 379
#  copy scripts in in /usr/local/bin
5 franck 380
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 381
#  copy conf files in /usr/local/etc
648 richard 382
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 383
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
384
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
385
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
386
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 387
# generate central conf file
388
	cat <<EOF > $CONF_FILE
612 richard 389
##########################################
390
##                                      ##
391
##          ALCASAR Parameters          ##
392
##                                      ##
393
##########################################
1 root 394
 
612 richard 395
INSTALL_DATE=$DATE
396
VERSION=$VERSION
397
ORGANISM=$ORGANISME
1748 richard 398
HOSTNAME=$HOSTNAME
923 franck 399
DOMAIN=$DOMAIN
612 richard 400
EOF
628 richard 401
	chmod o-rwx $CONF_FILE
1 root 402
} # End of init ()
403
 
404
##################################################################
1221 richard 405
##			Function "network"			##
1 root 406
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407
## - Nommage DNS du système 					##
1336 richard 408
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409
## - Modification du fichier /etc/hosts				##
410
## - Renseignement des fichiers hosts.allow et hosts.deny	##
411
##################################################################
412
network ()
413
{
414
	header_install
636 richard 415
	if [ "$mode" != "update" ]
416
		then
417
		if [ $Lang == "fr" ]
418
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
419
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
420
		fi
421
		response=0
422
		PTN='^[oOyYnN]$'
423
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 424
		do
595 richard 425
			if [ $Lang == "fr" ]
659 richard 426
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 427
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 428
			fi
1 root 429
			read response
430
		done
636 richard 431
		if [ "$response" = "n" ] || [ "$response" = "N" ]
432
		then
433
			PRIVATE_IP_MASK="0"
434
			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:]]$'
435
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 436
			do
595 richard 437
				if [ $Lang == "fr" ]
597 richard 438
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
439
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 440
				fi
597 richard 441
				read PRIVATE_IP_MASK
1 root 442
			done
636 richard 443
		else
444
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
445
		fi
595 richard 446
	else
637 richard 447
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
448
		rm -rf conf/etc/alcasar.conf
1 root 449
	fi
861 richard 450
# Define LAN side global parameters
1740 richard 451
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 452
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 453
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 454
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 455
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 456
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 457
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
458
		then
459
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
460
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
461
	fi	
462
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
463
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 464
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 465
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 466
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
467
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 468
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
469
	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 470
	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 471
	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 472
# Define Internet parameters
1613 franck 473
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 474
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
475
	if [ $nb_dns == 2 ]
476
		then
477
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
478
	fi
70 franck 479
	DNS1=${DNS1:=208.67.220.220}
480
	DNS2=${DNS2:=208.67.222.222}
1499 richard 481
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 482
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 483
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 484
# Wrtie the conf file
1469 richard 485
	echo "EXTIF=$EXTIF" >> $CONF_FILE
486
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 487
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
488
	if [ $IP_SETTING == "dhcp" ]
489
		then
490
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 491
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 492
	else
493
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 494
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 495
	fi
1587 richard 496
	echo "DNS1=$DNS1" >> $CONF_FILE
497
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 498
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 499
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 500
	echo "DHCP=on" >> $CONF_FILE
914 franck 501
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
502
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
503
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 504
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 505
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
506
	echo "INT_DNS_IP=none" >> $CONF_FILE
507
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 508
# network default
597 richard 509
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 510
	cat <<EOF > /etc/sysconfig/network
511
NETWORKING=yes
512
FORWARD_IPV4=true
513
EOF
1499 richard 514
# /etc/hosts config
1 root 515
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516
	cat <<EOF > /etc/hosts
503 richard 517
127.0.0.1	localhost
1736 richard 518
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 519
EOF
1499 richard 520
# EXTIF (Internet) config
521
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522
	if [ $IP_SETTING == "dhcp" ]
523
		then
524
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 525
DEVICE=$EXTIF
1585 richard 526
BOOTPROTO=dhcp
527
DNS1=127.0.0.1
528
PEERDNS=no
529
RESOLV_MODS=yes
530
ONBOOT=yes
1613 franck 531
NOZEROCONF=yes
1585 richard 532
METRIC=10
533
MII_NOT_SUPPORTED=yes
534
IPV6INIT=no
535
IPV6TO4INIT=no
536
ACCOUNTING=no
537
USERCTL=no
538
MTU=$MTU
539
EOF
540
		else	
541
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
542
DEVICE=$EXTIF
14 richard 543
BOOTPROTO=static
597 richard 544
IPADDR=$PUBLIC_IP
545
NETMASK=$PUBLIC_NETMASK
546
GATEWAY=$PUBLIC_GATEWAY
14 richard 547
DNS1=127.0.0.1
1499 richard 548
RESOLV_MODS=yes
14 richard 549
ONBOOT=yes
550
METRIC=10
1610 franck 551
NOZEROCONF=yes
14 richard 552
MII_NOT_SUPPORTED=yes
553
IPV6INIT=no
554
IPV6TO4INIT=no
555
ACCOUNTING=no
556
USERCTL=no
994 franck 557
MTU=$MTU
14 richard 558
EOF
1499 richard 559
	fi
1336 richard 560
# Config INTIF (consultation LAN) in normal mode
841 richard 561
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
562
DEVICE=$INTIF
563
BOOTPROTO=static
564
ONBOOT=yes
565
NOZEROCONF=yes
566
MII_NOT_SUPPORTED=yes
567
IPV6INIT=no
568
IPV6TO4INIT=no
569
ACCOUNTING=no
570
USERCTL=no
571
EOF
1558 richard 572
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 573
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 574
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 575
DEVICE=$INTIF
576
BOOTPROTO=static
577
IPADDR=$PRIVATE_IP
604 richard 578
NETMASK=$PRIVATE_NETMASK
1 root 579
ONBOOT=yes
580
METRIC=10
581
NOZEROCONF=yes
582
MII_NOT_SUPPORTED=yes
14 richard 583
IPV6INIT=no
584
IPV6TO4INIT=no
585
ACCOUNTING=no
586
USERCTL=no
1 root 587
EOF
588
# Renseignement des fichiers hosts.allow et hosts.deny
589
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
590
	cat <<EOF > /etc/hosts.allow
591
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 592
sshd: ALL
1 root 593
ntpd: $PRIVATE_NETWORK_SHORT
594
EOF
595
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
596
	cat <<EOF > /etc/hosts.deny
597
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
598
EOF
790 richard 599
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 600
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 601
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 602
# load conntrack ftp module
603
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 604
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 605
# load ipt_NETFLOW module
606
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 607
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
608
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
609
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
610
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 611
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 612
# 
860 richard 613
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 614
} # End of network ()
615
 
616
##################################################################
1833 richard 617
##			Function "time"				##
618
## - Configuring NTP server					##
619
##################################################################
620
time ()
621
{
622
# Set the Internet time server
623
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
624
	cat <<EOF > /etc/ntp/step-tickers
625
0.fr.pool.ntp.org	# adapt to your country
626
1.fr.pool.ntp.org
627
2.fr.pool.ntp.org
628
EOF
629
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
630
	cat <<EOF > /etc/ntp.conf
631
server 0.fr.pool.ntp.org	# adapt to your country
632
server 1.fr.pool.ntp.org
633
server 2.fr.pool.ntp.org
634
server 127.127.1.0   		# local clock si NTP internet indisponible ...
635
fudge 127.127.1.0 stratum 10
636
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
637
restrict 127.0.0.1
638
driftfile /var/lib/ntp/drift
639
logfile /var/log/ntp.log
640
disable monitor
641
EOF
642
	chown -R ntp:ntp /var/lib/ntp
643
# Synchronize now
644
	ntpd -q -g &
645
} # End of time ()
646
##################################################################
1221 richard 647
##			Function "ACC"				##
648
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 649
## - configuration du serveur web (Apache)			##
650
## - définition du 1er comptes de gestion 			##
651
## - sécurisation des accès					##
652
##################################################################
1221 richard 653
ACC ()
1 root 654
{
655
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
656
	mkdir $DIR_WEB
1833 richard 657
# Copy & adapt ACC files
316 richard 658
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 659
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 660
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
661
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
663
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
664
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 665
	chown -R apache:apache $DIR_WEB/*
1833 richard 666
# copy & adapt "freeradius-web" files
667
	cp -rf $DIR_CONF/freeradius-web/ /etc/
668
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
669
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
670
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
671
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
672
	cat <<EOF > /etc/freeradius-web/naslist.conf
673
nas1_name: alcasar-$ORGANISME
674
nas1_model: Network Access Controler
675
nas1_ip: $PRIVATE_IP
676
nas1_port_num: 0
677
nas1_community: public
678
EOF
679
	chown -R apache:apache /etc/freeradius-web/
680
# create the log & backup structure :
1489 richard 681
# - base = users database
682
# - archive = tarball of "base + http firewall + netflow"
1833 richard 683
# - security = watchdog log
1564 richard 684
	for i in base archive security;
1 root 685
	do
686
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
687
	done
5 franck 688
	chown -R root:apache $DIR_SAVE
1833 richard 689
# Configuring & securing php
71 richard 690
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 691
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
692
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 693
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
694
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 695
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
696
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 697
# Configuring & sécuring Apache
790 richard 698
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 699
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 700
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 701
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 702
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
703
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
704
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
705
	[ -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
706
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
707
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
708
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
709
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
710
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
711
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 712
	[ -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 713
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
714
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
715
	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
716
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
717
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
718
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
719
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 720
# Error page management
1534 richard 721
[ -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
722
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 723
Alias /error/ "/var/www/html/"
724
<Directory "/usr/share/httpd/error">
725
    AllowOverride None
726
    Options IncludesNoExec
727
    AddOutputFilter Includes html
728
    AddHandler type-map var
729
    Require all granted
730
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
731
    ForceLanguagePriority Prefer Fallback
732
</Directory>
733
ErrorDocument 400 /error/error.php?error=400
734
ErrorDocument 401 /error/error.php?error=401
735
ErrorDocument 403 /error/error.php?error=403
736
ErrorDocument 404 /error/error.php?error=404
737
ErrorDocument 405 /error/error.php?error=405
738
ErrorDocument 408 /error/error.php?error=408
739
ErrorDocument 410 /error/error.php?error=410
740
ErrorDocument 411 /error/error.php?error=411
741
ErrorDocument 412 /error/error.php?error=412
742
ErrorDocument 413 /error/error.php?error=413
743
ErrorDocument 414 /error/error.php?error=414
744
ErrorDocument 415 /error/error.php?error=415
745
ErrorDocument 500 /error/error.php?error=500
746
ErrorDocument 501 /error/error.php?error=501
747
ErrorDocument 502 /error/error.php?error=502
748
ErrorDocument 503 /error/error.php?error=503
749
ErrorDocument 506 /error/error.php?error=506
750
EOF
1359 richard 751
	[ -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
752
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
753
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
754
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 755
</body>
756
</html>
757
EOF
758
# Définition du premier compte lié au profil 'admin'
1833 richard 759
if [ "$mode" = "install" ]
760
	then
1676 richard 761
		header_install
613 richard 762
		admin_portal=!
763
		PTN='^[a-zA-Z0-9-]*$'
764
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
765
                	do
766
			header_install
767
			if [ $Lang == "fr" ]
768
			then 
769
				echo ""
770
				echo "Définissez un premier compte d'administration du portail :"
771
				echo
772
				echo -n "Nom : "
773
			else
774
				echo ""
775
				echo "Define the first account allow to administrate the portal :"
776
				echo
777
				echo -n "Account : "
778
			fi
779
			read admin_portal
780
			if [ "$admin_portal" == "" ]
781
				then
782
				admin_portal=!
783
			fi
784
			done
1268 richard 785
# Creation of keys file for the admin account ("admin")
510 richard 786
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
787
		mkdir -p $DIR_DEST_ETC/digest
788
		chmod 755 $DIR_DEST_ETC/digest
789
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
790
			do
1748 richard 791
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 792
			done
1828 richard 793
		$DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 794
fi
795
# ACC partitioning
988 franck 796
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 797
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 798
<Directory $DIR_ACC>
1 root 799
	SSLRequireSSL
800
	AllowOverride None
801
	Order deny,allow
802
	Deny from all
803
	Allow from 127.0.0.1
804
	Allow from $PRIVATE_NETWORK_MASK
805
	require valid-user
806
	AuthType digest
1748 richard 807
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 808
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 809
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 810
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 811
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 812
</Directory>
316 richard 813
<Directory $DIR_ACC/admin>
1 root 814
	SSLRequireSSL
815
	AllowOverride None
816
	Order deny,allow
817
	Deny from all
818
	Allow from 127.0.0.1
819
	Allow from $PRIVATE_NETWORK_MASK
820
	require valid-user
821
	AuthType digest
1748 richard 822
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 823
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 824
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 825
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 826
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 827
</Directory>
344 richard 828
<Directory $DIR_ACC/manager>
1 root 829
	SSLRequireSSL
830
	AllowOverride None
831
	Order deny,allow
832
	Deny from all
833
	Allow from 127.0.0.1
834
	Allow from $PRIVATE_NETWORK_MASK
835
	require valid-user
836
	AuthType digest
1748 richard 837
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 838
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 839
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 840
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 841
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 842
</Directory>
316 richard 843
<Directory $DIR_ACC/backup>
844
	SSLRequireSSL
845
	AllowOverride None
846
	Order deny,allow
847
	Deny from all
848
	Allow from 127.0.0.1
849
	Allow from $PRIVATE_NETWORK_MASK
850
	require valid-user
851
	AuthType digest
1748 richard 852
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 853
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 854
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 855
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 856
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 857
</Directory>
811 richard 858
Alias /save/ "$DIR_SAVE/"
859
<Directory $DIR_SAVE>
860
	SSLRequireSSL
861
	Options Indexes
862
	Order deny,allow
863
	Deny from all
864
	Allow from 127.0.0.1
865
	Allow from $PRIVATE_NETWORK_MASK
866
	require valid-user
867
	AuthType digest
1748 richard 868
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 869
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 870
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 871
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 872
</Directory>
1833 richard 873
<Directory $DIR_WEB/pass>
874
	SSLRequireSSL
875
	AllowOverride None
876
	Order deny,allow
877
	Deny from all
878
	Allow from 127.0.0.1
879
	Allow from $PRIVATE_NETWORK_MASK
880
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
881
</Directory>
1 root 882
EOF
1833 richard 883
# Launch after coova (in order to wait tun0 to be up)
1378 richard 884
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 885
} # End of ACC ()
1 root 886
 
887
##########################################################################################
1221 richard 888
##				Fonction "CA"						##
1 root 889
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
890
##########################################################################################
1221 richard 891
CA ()
1 root 892
{
510 richard 893
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 894
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 895
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 896
	cat <<EOF > $FIC_VIRTUAL_SSL
897
# default SSL virtual host, used for all HTTPS requests that do not
898
# match a ServerName or ServerAlias in any <VirtualHost> block.
899
 
900
<VirtualHost _default_:443>
901
# general configuration
902
    ServerAdmin root@localhost
1748 richard 903
    ServerName $HOSTNAME.$DOMAIN
1410 richard 904
 
905
# SSL configuration
906
    SSLEngine on
907
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
908
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
909
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
910
    CustomLog logs/ssl_request_log \
911
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
912
    ErrorLog logs/ssl_error_log
913
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
914
</VirtualHost>
915
EOF
5 franck 916
	chown -R root:apache /etc/pki
1 root 917
	chmod -R 750 /etc/pki
1389 richard 918
} # End of CA ()
1 root 919
 
920
##########################################################################################
1221 richard 921
##			Fonction "init_db"						##
1 root 922
## - Initialisation de la base Mysql							##
923
## - Affectation du mot de passe de l'administrateur (root)				##
924
## - Suppression des bases et des utilisateurs superflus				##
925
## - Création de la base 'radius'							##
926
## - Installation du schéma de cette base						##
927
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
928
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
929
##########################################################################################
930
init_db ()
931
{
1355 richard 932
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 933
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
934
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 935
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 936
	/usr/bin/systemctl start mysqld.service
1 root 937
	sleep 4
938
	mysqladmin -u root password $mysqlpwd
939
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 940
# Secure the server
941
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
942
	$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 943
# Create 'radius' database
1317 richard 944
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 945
# Add an empty radius database structure
1800 richard 946
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 947
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 948
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 949
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
950
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 951
	/usr/bin/systemctl daemon-reload
1389 richard 952
} # End of init_db ()
1 root 953
 
954
##########################################################################
1389 richard 955
##			Fonction "radius"				##
1 root 956
## - Paramètrage des fichiers de configuration FreeRadius		##
957
## - Affectation du secret partagé entre coova-chilli et freeradius	##
958
## - Modification de fichier de conf pour l'accès à Mysql		##
959
##########################################################################
1389 richard 960
radius ()
1 root 961
{
1800 richard 962
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 963
	chown -R radius:radius /etc/raddb
964
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 965
# Set radius.conf parameters
1 root 966
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
967
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
968
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 969
# remove the proxy function
1 root 970
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
971
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 972
# remove EAP module
654 richard 973
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 974
# listen on loopback (should be modified later if EAP enabled)
1 root 975
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 976
# enable the  SQL module (and SQL counter)
1 root 977
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
978
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
979
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 980
# only include modules for ALCASAR needs
981
	$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
982
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
983
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
984
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
985
	$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
986
	$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 987
# remvove virtual server and copy our conf file
1 root 988
	rm -f /etc/raddb/sites-enabled/*
1278 richard 989
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 990
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
991
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
992
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
993
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 994
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 995
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 996
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 997
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
998
	cat << EOF > /etc/raddb/clients.conf
999
client 127.0.0.1 {
1000
	secret = $secretradius
1001
	shortname = localhost
1002
}
1003
EOF
1278 richard 1004
# sql.conf modification
1 root 1005
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1006
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1007
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1008
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1009
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1010
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1011
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1012
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1013
# counter.conf modification (change the Max-All-Session-Time counter)
1014
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1015
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1016
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1017
# make certain that mysql is up before radius start
1018
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1019
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1020
	/usr/bin/systemctl daemon-reload
1389 richard 1021
} # End radius ()
1 root 1022
 
799 richard 1023
##################################################################################
1389 richard 1024
##			Fonction "chilli"					##
799 richard 1025
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1026
## - Paramètrage de la page d'authentification (intercept.php)			##
1027
##################################################################################
1389 richard 1028
chilli ()
1 root 1029
{
1370 richard 1030
# chilli unit for systemd
1031
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1032
#  This file is part of systemd.
1033
#
1034
#  systemd is free software; you can redistribute it and/or modify it
1035
#  under the terms of the GNU General Public License as published by
1036
#  the Free Software Foundation; either version 2 of the License, or
1037
#  (at your option) any later version.
1370 richard 1038
[Unit]
1039
Description=chilli is a captive portal daemon
1040
After=network.target
1041
 
1042
[Service]
1379 richard 1043
Type=forking
1370 richard 1044
ExecStart=/usr/libexec/chilli start
1045
ExecStop=/usr/libexec/chilli stop
1046
ExecReload=/usr/libexec/chilli reload
1047
PIDFile=/var/run/chilli.pid
1048
 
1049
[Install]
1050
WantedBy=multi-user.target
1051
EOF
799 richard 1052
# init file creation
1370 richard 1053
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1054
	cat <<EOF > /etc/init.d/chilli
799 richard 1055
#!/bin/sh
1056
#
1057
# chilli CoovaChilli init
1058
#
1059
# chkconfig: 2345 65 35
1060
# description: CoovaChilli
1061
### BEGIN INIT INFO
1062
# Provides:       chilli
1063
# Required-Start: network 
1064
# Should-Start: 
1065
# Required-Stop:  network
1066
# Should-Stop: 
1067
# Default-Start:  2 3 5
1068
# Default-Stop:
1069
# Description:    CoovaChilli access controller
1070
### END INIT INFO
1071
 
1072
[ -f /usr/sbin/chilli ] || exit 0
1073
. /etc/init.d/functions
1074
CONFIG=/etc/chilli.conf
1075
pidfile=/var/run/chilli.pid
1076
[ -f \$CONFIG ] || {
1077
    echo "\$CONFIG Not found"
1078
    exit 0
1079
}
1080
RETVAL=0
1081
prog="chilli"
1082
case \$1 in
1083
    start)
1084
	if [ -f \$pidfile ] ; then 
1085
		gprintf "chilli is already running"
1086
	else
1087
        	gprintf "Starting \$prog: "
1088
		rm -f /var/run/chilli* # cleaning
1828 richard 1089
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1090
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1091
		[ -e /dev/net/tun ] || {
1092
	    	(cd /dev; 
1093
			mkdir net; 
1094
			cd net; 
1095
			mknod tun c 10 200)
1096
		}
1336 richard 1097
		ifconfig $INTIF 0.0.0.0
1576 richard 1098
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1099
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1100
        	RETVAL=$?
1101
	fi
1102
	;;
1103
 
1104
    reload)
1105
	killall -HUP chilli
1106
	;;
1107
 
1108
    restart)
1109
	\$0 stop
1110
        sleep 2
1111
	\$0 start
1112
	;;
1113
 
1114
    status)
1115
        status chilli
1116
        RETVAL=0
1117
        ;;
1118
 
1119
    stop)
1120
	if [ -f \$pidfile ] ; then  
1121
        	gprintf "Shutting down \$prog: "
1122
		killproc /usr/sbin/chilli
1123
		RETVAL=\$?
1124
		[ \$RETVAL = 0 ] && rm -f $pidfile
1125
	else	
1126
        	gprintf "chilli is not running"
1127
	fi
1128
	;;
1129
 
1130
    *)
1131
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1132
        exit 1
1133
esac
1134
echo
1135
EOF
1801 richard 1136
chmod a+x /etc/init.d/chilli
1137
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1138
# conf file creation
346 richard 1139
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1140
	cat <<EOF > /etc/chilli.conf
1141
# coova config for ALCASAR
1142
cmdsocket	/var/run/chilli.sock
1336 richard 1143
unixipc		chilli.$INTIF.ipc
1551 richard 1144
pidfile		/var/run/chilli.pid
346 richard 1145
net		$PRIVATE_NETWORK_MASK
595 richard 1146
dhcpif		$INTIF
841 richard 1147
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1148
#nodynip
865 richard 1149
#statip
1150
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1151
domain		$DOMAIN
355 richard 1152
dns1		$PRIVATE_IP
1153
dns2		$PRIVATE_IP
346 richard 1154
uamlisten	$PRIVATE_IP
503 richard 1155
uamport		3990
837 richard 1156
macauth
1157
macpasswd	password
1697 richard 1158
strictmacauth
1243 richard 1159
locationname	$HOSTNAME.$DOMAIN
346 richard 1160
radiusserver1	127.0.0.1
1161
radiusserver2	127.0.0.1
1162
radiussecret	$secretradius
1163
radiusauthport	1812
1164
radiusacctport	1813
1243 richard 1165
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1166
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1167
uamsecret	$secretuam
1249 richard 1168
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1169
coaport		3799
1379 richard 1170
conup		$DIR_DEST_BIN/alcasar-conup.sh
1171
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1172
include		$DIR_DEST_ETC/alcasar-uamallowed
1173
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1174
#dhcpgateway		none
1175
#dhcprelayagent		none
1610 franck 1176
#dhcpgatewayport	none
346 richard 1177
EOF
1336 richard 1178
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1179
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1180
# create files for trusted domains and urls
1148 crox53 1181
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1182
	chown root:apache $DIR_DEST_ETC/alcasar-*
1183
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1184
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1185
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1186
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1187
# user 'chilli' creation (in order to run conup/off and up/down scripts
1188
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1189
	if [ "$chilli_exist" == "1" ]
1190
	then
1191
	      userdel -r chilli 2>/dev/null
1192
	fi
1193
	groupadd -f chilli
1194
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1195
}  # End of chilli ()
1349 richard 1196
 
1 root 1197
##################################################################
1389 richard 1198
##		Fonction "dansguardian"				##
1 root 1199
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1200
##################################################################
1389 richard 1201
dansguardian ()
1 root 1202
{
1203
	mkdir /var/dansguardian
1204
	chown dansguardian /var/dansguardian
1375 richard 1205
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1206
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1207
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1208
# By default the filter is off 
1556 richard 1209
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1210
# French deny HTML page
497 richard 1211
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1212
# Listen only on LAN side
497 richard 1213
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1214
# DG send its flow to HAVP
1215
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1216
# replace the default deny HTML page
1 root 1217
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1218
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1219
# Don't log
1220
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1221
# on désactive par défaut le controle de contenu des pages html
497 richard 1222
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1223
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1224
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1225
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1226
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1227
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1228
 
1229
# Configure Dansguardian for large site
1230
# Minimum number of processus to handle connections
1231
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1232
# Maximum number of processus to handle connections
1233
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1234
# Run at least 8 daemons
1235
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1236
# minimum number of processes to spawn
1237
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1238
# maximum age of a child process before it croaks it
1239
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1240
 
1 root 1241
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1242
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1243
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1244
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1245
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1246
	touch $DIR_DG/lists/bannedextensionlist
1247
	touch $DIR_DG/lists/bannedmimetypelist
1248
# 'Safesearch' regex actualisation
498 richard 1249
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1250
# empty LAN IP list that won't be WEB filtered
1251
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1252
	touch $DIR_DG/lists/exceptioniplist
1253
# Keep a copy of URL & domain filter configuration files
1254
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1255
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1256
} # End of dansguardian ()
1 root 1257
 
71 richard 1258
##################################################################
1221 richard 1259
##			Fonction "antivirus"			##
1357 richard 1260
## - configuration of havp, libclamav and freshclam		##
71 richard 1261
##################################################################
1262
antivirus ()		
1263
{
1358 richard 1264
# create 'havp' user
288 richard 1265
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1266
	if [ "$havp_exist" == "1" ]
288 richard 1267
	then
478 richard 1268
	      userdel -r havp 2>/dev/null
894 richard 1269
	      groupdel havp 2>/dev/null
288 richard 1270
	fi
307 richard 1271
	groupadd -f havp
1486 richard 1272
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1273
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1274
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1275
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1276
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1277
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1278
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1279
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1280
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1281
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1282
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1283
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1284
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1285
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1286
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1287
# skip checking of youtube flow (too heavy load / risk too low)
1288
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1289
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1290
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1291
# adapt init script and systemd unit
335 richard 1292
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1293
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1294
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1295
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1296
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1297
# replace of the intercept page (template)
340 richard 1298
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1299
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1300
# update virus database every 4 hours (24h/6)
1357 richard 1301
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1302
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1303
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1304
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1305
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1306
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1307
# update now
1382 richard 1308
	/usr/bin/freshclam --no-warnings
1389 richard 1309
} # End of antivirus ()
71 richard 1310
 
1486 richard 1311
##########################################################################
1312
##			Fonction "tinyproxy"				##
1313
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1314
##########################################################################
1485 richard 1315
tinyproxy ()		
1316
{
1486 richard 1317
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1318
	if [ "$tinyproxy_exist" == "1" ]
1319
	then
1320
	      userdel -r tinyproxy 2>/dev/null
1321
	      groupdel tinyproxy 2>/dev/null
1322
	fi
1323
	groupadd -f tinyproxy
1488 richard 1324
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1325
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1326
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1327
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1328
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1329
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1330
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1331
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1332
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1333
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1334
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1335
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1336
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1337
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1338
# Create the systemd unit
1339
cat << EOF > /lib/systemd/system/tinyproxy.service
1340
#  This file is part of systemd.
1341
#
1342
#  systemd is free software; you can redistribute it and/or modify it
1343
#  under the terms of the GNU General Public License as published by
1344
#  the Free Software Foundation; either version 2 of the License, or
1345
#  (at your option) any later version.
1485 richard 1346
 
1509 richard 1347
# This unit launches tinyproxy (a very light proxy).
1518 richard 1348
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1349
[Unit]
1350
Description=Tinyproxy Web Proxy Server
1351
After=network.target iptables.service
1352
 
1353
[Service]
1354
Type=forking
1518 richard 1355
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1356
ExecStartPre=/bin/sleep 2
1357
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1358
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1359
 
1360
[Install]
1361
WantedBy=multi-user.target
1362
EOF
1363
 
1485 richard 1364
} # end of tinyproxy
1 root 1365
##################################################################################
1389 richard 1366
##			function "ulogd"					##
476 richard 1367
## - Ulog config for multi-log files 						##
1368
##################################################################################
1389 richard 1369
ulogd ()
476 richard 1370
{
1371
# Three instances of ulogd (three different logfiles)
1372
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1373
	nl=1
1358 richard 1374
	for log_type in traceability ssh ext-access
478 richard 1375
	do
1365 richard 1376
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1377
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1378
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1379
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1380
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1381
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1382
[emu1]
478 richard 1383
file="/var/log/firewall/$log_type.log"
1384
sync=1
1385
EOF
1452 richard 1386
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1387
		nl=`expr $nl + 1`
1388
	done
476 richard 1389
	chown -R root:apache /var/log/firewall
1390
	chmod 750 /var/log/firewall
1391
	chmod 640 /var/log/firewall/*
1389 richard 1392
}  # End of ulogd ()
476 richard 1393
 
1159 crox53 1394
 
1395
##########################################################
1389 richard 1396
##              Function "nfsen"			##
1567 richard 1397
## - install the nfsen grapher				##
1398
## - install the two plugins porttracker & surfmap	##
1159 crox53 1399
##########################################################
1389 richard 1400
nfsen()
1 root 1401
{
1569 richard 1402
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1403
# Add PortTracker plugin
1534 richard 1404
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1405
	do
1536 richard 1406
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1407
	done
1569 richard 1408
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1409
# use of our conf file and init unit
1569 richard 1410
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1411
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1412
	DirTmp=$(pwd)
1569 richard 1413
	cd /tmp/nfsen-1.3.7/
1570 richard 1414
	/usr/bin/perl install.pl etc/nfsen.conf
1415
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1416
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1417
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1418
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1419
	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
1420
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1421
# nfsen unit for systemd
1422
cat << EOF > /lib/systemd/system/nfsen.service
1423
#  This file is part of systemd.
1424
#
1425
#  systemd is free software; you can redistribute it and/or modify it
1426
#  under the terms of the GNU General Public License as published by
1427
#  the Free Software Foundation; either version 2 of the License, or
1428
#  (at your option) any later version.
1429
 
1430
# This unit launches nfsen (a Netflow grapher).
1431
[Unit]
1432
Description= NfSen init script
1433
After=network.target iptables.service
1434
 
1435
[Service]
1436
Type=oneshot
1437
RemainAfterExit=yes
1393 richard 1438
PIDFile=/var/run/nfsen/nfsen.pid
1439
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1440
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1441
ExecStart=/usr/bin/nfsen start 
1442
ExecStop=/usr/bin/nfsen stop
1393 richard 1443
ExecReload=/usr/bin/nfsen restart
1372 richard 1444
TimeoutSec=0
1445
 
1446
[Install]
1447
WantedBy=multi-user.target
1448
EOF
1365 richard 1449
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1450
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1451
# expire delay for the profile "live"
1574 richard 1452
	/usr/bin/systemctl start nfsen
1393 richard 1453
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1454
# add SURFmap plugin
1509 richard 1455
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1456
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1457
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1458
	cd /tmp/
1459
	/usr/bin/sh SURFmap/install.sh
1544 richard 1460
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1461
# clear the installation
1221 richard 1462
	cd $DirTmp
1509 richard 1463
	rm -rf /tmp/nfsen*
1464
	rm -rf /tmp/SURFmap*
1389 richard 1465
} # End of nfsen ()
1 root 1466
 
1390 richard 1467
##################################################
1541 richard 1468
##		Function "vnstat"		##
1469
## Initialization of Vnstat and vnstat phpFE    ##
1470
##################################################
1471
vnstat ()
1472
{
1473
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1474
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1475
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1476
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1477
	/usr/bin/vnstat -u -i $EXTIF
1478
} # End of vnstat	
1479
##################################################
1389 richard 1480
##		Function "dnsmasq"		##
1390 richard 1481
##################################################
1389 richard 1482
dnsmasq ()
219 jeremy 1483
{
1484
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1485
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1486
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1487
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1488
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1489
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1490
# Configuration file for "dnsmasq in forward mode"
1387 richard 1491
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1492
listen-address=$PRIVATE_IP
1390 richard 1493
pid-file=/var/run/dnsmasq.pid
259 richard 1494
listen-address=127.0.0.1
286 richard 1495
no-dhcp-interface=$INTIF
1387 richard 1496
no-dhcp-interface=tun0
1497
no-dhcp-interface=lo
259 richard 1498
bind-interfaces
1721 richard 1499
cache-size=2048
259 richard 1500
domain=$DOMAIN
1501
domain-needed
1502
expand-hosts
1503
bogus-priv
1504
filterwin2k
1505
server=$DNS1
1506
server=$DNS2
1387 richard 1507
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1508
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1509
#dhcp-option=option:router,$PRIVATE_IP
1510
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1511
 
1387 richard 1512
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1513
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1514
EOF
1356 richard 1515
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1516
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1517
# Configuration file for "dnsmasq with blacklist"
1387 richard 1518
# Add Toulouse blacklist domains
1472 richard 1519
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1520
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1521
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1522
listen-address=$PRIVATE_IP
1523
port=54
1524
no-dhcp-interface=$INTIF
1387 richard 1525
no-dhcp-interface=tun0
1472 richard 1526
no-dhcp-interface=lo
498 richard 1527
bind-interfaces
1721 richard 1528
cache-size=2048
498 richard 1529
domain=$DOMAIN
1530
domain-needed
1531
expand-hosts
1532
bogus-priv
1533
filterwin2k
1534
server=$DNS1
1535
server=$DNS2
1536
EOF
1379 richard 1537
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1538
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1539
# Configuration file for "dnsmasq with whitelist"
1356 richard 1540
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1541
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1542
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1543
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1544
listen-address=$PRIVATE_IP
1545
port=55
1546
no-dhcp-interface=$INTIF
1387 richard 1547
no-dhcp-interface=tun0
1472 richard 1548
no-dhcp-interface=lo
1356 richard 1549
bind-interfaces
1721 richard 1550
cache-size=1024
1356 richard 1551
domain=$DOMAIN
1552
domain-needed
1553
expand-hosts
1554
bogus-priv
1555
filterwin2k
1792 franck 1556
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1557
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1356 richard 1558
EOF
1472 richard 1559
# 4th dnsmasq listen on udp 56 ("blackhole")
1560
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1561
# Configuration file for "dnsmasq as a blackhole"
1562
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1563
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1564
pid-file=/var/run/dnsmasq-blackhole.pid
1565
listen-address=$PRIVATE_IP
1566
port=56
1567
no-dhcp-interface=$INTIF
1568
no-dhcp-interface=tun0
1569
no-dhcp-interface=lo
1570
bind-interfaces
1571
cache-size=256
1572
domain=$DOMAIN
1573
domain-needed
1574
expand-hosts
1575
bogus-priv
1576
filterwin2k
1577
EOF
1578
 
1517 richard 1579
# the main instance should start after network and chilli (which create tun0)
1547 richard 1580
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1581
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1582
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1583
	for list in blacklist whitelist blackhole
1584
	do
1585
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1586
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1587
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1588
	done
308 richard 1589
} # End dnsmasq
1590
 
1591
##########################################################
1221 richard 1592
##		Fonction "BL"				##
308 richard 1593
##########################################################
1594
BL ()
1595
{
1384 richard 1596
# copy and extract toulouse BL
648 richard 1597
	rm -rf $DIR_DG/lists/blacklists
1598
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1599
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1600
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1601
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1602
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1603
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1604
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1605
# creation of file for the rehabilited domains and urls
648 richard 1606
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1607
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1608
	touch $DIR_DG/lists/exceptionsitelist
1609
	touch $DIR_DG/lists/exceptionurllist
311 richard 1610
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1611
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1612
# Dansguardian filter config for ALCASAR
1613
EOF
648 richard 1614
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1615
# Dansguardian domain filter config for ALCASAR
1616
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1617
#**
1618
# block all SSL and CONNECT tunnels
1619
**s
1620
# block all SSL and CONNECT tunnels specified only as an IP
1621
*ips
1622
# block all sites specified only by an IP
1623
*ip
1624
EOF
1000 richard 1625
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1626
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1627
# Bing - add 'adlt=strict'
1628
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1629
# Youtube - add 'edufilter=your_ID' 
885 richard 1630
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1631
EOF
1000 richard 1632
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1633
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1634
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1635
	if [ "$mode" != "update" ]; then
1828 richard 1636
		$DIR_DEST_BIN/alcasar-bl.sh --adapt
1637
		$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
654 richard 1638
	fi
308 richard 1639
}
219 jeremy 1640
 
1 root 1641
##########################################################
1221 richard 1642
##		Fonction "cron"				##
1 root 1643
## - Mise en place des différents fichiers de cron	##
1644
##########################################################
1645
cron ()
1646
{
1647
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1648
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1649
	cat <<EOF > /etc/crontab
1828 richard 1650
SHELL=/usr/bin/bash
1651
PATH=/usr/sbin:/usr/bin
1 root 1652
MAILTO=root
1653
HOME=/
1654
 
1655
# run-parts
1656
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1657
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1658
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1659
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1660
EOF
1661
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1662
	cat <<EOF >> /etc/anacrontab
667 franck 1663
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1664
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1665
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1666
EOF
1247 crox53 1667
 
811 richard 1668
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1669
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1670
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1671
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1672
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1673
EOF
952 franck 1674
	cat <<EOF > /etc/cron.d/alcasar-archive
1675
# Archive des logs et de la base de données (tous les lundi à 5h35)
1676
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1677
EOF
1566 richard 1678
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1679
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1680
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1681
EOF
722 franck 1682
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1683
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1684
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1685
EOF
1159 crox53 1686
 
1808 richard 1687
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1688
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1689
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1690
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1691
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1 root 1692
	cat << EOF > /etc/cron.d/freeradius-web
1808 richard 1693
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1694
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1695
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1696
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1697
EOF
671 franck 1698
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1699
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1700
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1701
EOF
1808 richard 1702
# Enabling the watchdog every 18'
808 franck 1703
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1704
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1705
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1706
EOF
1808 richard 1707
# removing the users crons
522 richard 1708
	rm -f /var/spool/cron/*
1 root 1709
} # End cron
1710
 
1711
##################################################################
1221 richard 1712
## 			Fonction "Fail2Ban"			##
1163 crox53 1713
##- Modification de la configuration de fail2ban		##
1714
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1715
##################################################################
1716
fail2ban()
1717
{
1191 crox53 1718
	$DIR_CONF/fail2ban.sh
1474 richard 1719
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1720
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1721
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1722
	chmod 644 /var/log/fail2ban.log
1489 richard 1723
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1724
	/usr/bin/touch /var/log/auth.log
1515 richard 1725
# fail2ban unit
1726
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1727
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1728
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1729
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1730
} #Fin de fail2ban_install()
1731
 
1732
##################################################################
1376 richard 1733
## 			Fonction "gammu_smsd"			##
1734
## - Creation de la base de donnée Gammu			##
1735
## - Creation du fichier de config: gammu_smsd_conf		##
1736
##								##
1737
##################################################################
1738
gammu_smsd()
1739
{
1740
# Create 'gammu' databse
1741
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1742
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1743
# Add a gammu database structure
1800 richard 1744
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1745
 
1746
# config file for the daemon
1747
cat << EOF > /etc/gammu_smsd_conf
1748
[gammu]
1749
port = /dev/ttyUSB0
1750
connection = at115200
1751
 
1752
;########################################################
1753
 
1754
[smsd]
1755
 
1756
PIN = 1234
1757
 
1758
logfile = /var/log/gammu-smsd/gammu-smsd.log
1759
logformat = textall
1760
debuglevel = 0
1761
 
1762
service = sql
1763
driver = native_mysql
1764
user = $DB_USER
1765
password = $radiuspwd
1766
pc = localhost
1767
database = $DB_GAMMU
1768
 
1828 richard 1769
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1770
 
1771
StatusFrequency = 30
1380 richard 1772
;LoopSleep = 2
1376 richard 1773
 
1774
;ResetFrequency = 300
1775
;HardResetFrequency = 120
1776
 
1777
CheckSecurity = 1 
1778
CheckSignal = 1
1779
CheckBattery = 0
1780
EOF
1781
 
1782
chmod 755 /etc/gammu_smsd_conf
1783
 
1784
#Creation dossier de log Gammu-smsd
1382 richard 1785
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1786
chmod 755 /var/log/gammu-smsd
1787
 
1788
#Edition du script sql gammu <-> radius
1452 richard 1789
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1790
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1791
 
1380 richard 1792
#Création de la règle udev pour les Huawei // idVendor: 12d1
1793
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1794
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1795
EOF
1796
 
1376 richard 1797
} # END gammu_smsd()
1798
 
1799
##################################################################
1221 richard 1800
##			Fonction "post_install"			##
1 root 1801
## - Modification des bannières (locales et ssh) et des prompts ##
1802
## - Installation de la structure de chiffrement pour root	##
1803
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1804
## - Mise en place du la rotation des logs			##
5 franck 1805
## - Configuration dans le cas d'une mise à jour		##
1 root 1806
##################################################################
1807
post_install()
1808
{
1809
# création de la bannière locale
1007 richard 1810
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1811
	cp -f $DIR_CONF/banner /etc/mageia-release
1812
	echo " V$VERSION" >> /etc/mageia-release
1 root 1813
# création de la bannière SSH
1007 richard 1814
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1815
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1816
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1817
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1818
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1819
# postfix banner anonymisation
1820
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1821
# sshd écoute côté LAN et WAN
1548 richard 1822
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1823
# sshd autorise les connections root par certificat
1824
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1825
	# Put the default values in conf file
628 richard 1826
	echo "SSH=off" >> $CONF_FILE
1631 richard 1827
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1828
	echo "LDAP=off" >> $CONF_FILE
786 richard 1829
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1830
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1831
	echo "MULTIWAN=off" >> $CONF_FILE
1832
	echo "FAILOVER=30" >> $CONF_FILE
1833
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1834
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1835
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1836
# Coloration des prompts
1837
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1838
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1839
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1840
# Droits d'exécution pour utilisateur apache et sysadmin
1841
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1842
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1843
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1844
# Modify some logrotate files (gammu, ulogd)
1 root 1845
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1846
	chmod 644 /etc/logrotate.d/*
714 franck 1847
# rectification sur versions précédentes de la compression des logs
706 franck 1848
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1849
# actualisation des fichiers logs compressés
1342 richard 1850
	for dir in firewall dansguardian httpd
706 franck 1851
	do
714 franck 1852
	      find /var/log/$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 1853
	done
1221 richard 1854
# create the alcasar-load_balancing unit
1855
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1856
#  This file is part of systemd.
1857
#
1858
#  systemd is free software; you can redistribute it and/or modify it
1859
#  under the terms of the GNU General Public License as published by
1860
#  the Free Software Foundation; either version 2 of the License, or
1861
#  (at your option) any later version.
1862
 
1863
# This unit lauches alcasar-load-balancing.sh script.
1864
[Unit]
1865
Description=alcasar-load_balancing.sh execution
1866
After=network.target iptables.service
1867
 
1868
[Service]
1869
Type=oneshot
1870
RemainAfterExit=yes
1828 richard 1871
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1872
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1873
TimeoutSec=0
1874
SysVStartPriority=99
1875
 
1876
[Install]
1877
WantedBy=multi-user.target
1157 stephane 1878
EOF
1221 richard 1879
# processes launched at boot time (Systemctl)
1525 franck 1880
	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
1221 richard 1881
	do
1574 richard 1882
		/usr/bin/systemctl -q enable $i.service
1221 richard 1883
	done
1452 richard 1884
 
1885
# disable processes at boot time (Systemctl)
1886
	for i in ulogd
1887
	do
1574 richard 1888
		/usr/bin/systemctl -q disable $i.service
1452 richard 1889
	done
1890
 
1221 richard 1891
# Apply French Security Agency (ANSSI) rules
1362 richard 1892
# ignore ICMP broadcast (smurf attack)
1893
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1894
# ignore ICMP errors bogus
1895
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1896
# remove ICMP redirects responces
1897
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1898
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1899
# enable SYN Cookies (Syn flood attacks)
1900
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1901
# enable kernel antispoofing
1902
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1903
# ignore source routing
1904
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1905
# set conntrack timer to 1h (3600s) instead of 5 weeks
1906
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1907
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1908
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1909
# disable iptables_helpers
1910
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1911
# Switch to the router mode
1912
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1362 richard 1913
# remove Magic SysReq Keys
1363 richard 1914
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1915
# switch to multi-users runlevel (instead of x11)
1221 richard 1916
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1917
#	GRUB modifications (only one time)
1005 richard 1918
# limit wait time to 3s
1919
# create an alcasar entry instead of linux-nonfb
1920
# change display to 1024*768 (vga791)
1600 richard 1921
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1922
	if [ $grub_already_modified == 0 ]
1923
		then
1924
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1925
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1926
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1927
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1928
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1929
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1930
	fi
1003 richard 1931
# Remove unused services and users
1502 richard 1932
	for svc in sshd
1221 richard 1933
	do
1780 c.valfort 1934
		/usr/bin/systemctl -q enable $svc.service
1221 richard 1935
	done
1936
# Load and apply the previous conf file
1937
	if [ "$mode" = "update" ]
532 richard 1938
	then
1668 richard 1939
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1940
		$DIR_DEST_BIN/alcasar-conf.sh --load
1941
		PARENT_SCRIPT=`basename $0`
1942
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1943
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1944
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1945
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1946
	fi
1221 richard 1947
	rm -f /tmp/alcasar-conf*
1948
	chown -R root:apache $DIR_DEST_ETC/*
1949
	chmod -R 660 $DIR_DEST_ETC/*
1950
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1951
	cd $DIR_INSTALL
5 franck 1952
	echo ""
1 root 1953
	echo "#############################################################################"
638 richard 1954
	if [ $Lang == "fr" ]
1955
		then
1956
		echo "#                        Fin d'installation d'ALCASAR                       #"
1957
		echo "#                                                                           #"
1958
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1959
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1960
		echo "#                                                                           #"
1961
		echo "#############################################################################"
1962
		echo
1963
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1964
		echo
1965
		echo "- Lisez attentivement la documentation d'exploitation"
1966
		echo
1967
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1968
		echo
1969
		echo "                   Appuyez sur 'Entrée' pour continuer"
1970
	else	
1971
		echo "#                        Enf of ALCASAR install process                     #"
1972
		echo "#                                                                           #"
1973
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1974
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1975
		echo "#                                                                           #"
1976
		echo "#############################################################################"
1977
		echo
1978
		echo "- The system will be rebooted in order to operate ALCASAR"
1979
		echo
1980
		echo "- Read the exploitation documentation"
1981
		echo
1982
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1983
		echo
1984
		echo "                   Hit 'Enter' to continue"
1985
	fi
1782 franck 1986
	sleep 2
815 richard 1987
	if [ "$mode" != "update" ]
820 richard 1988
	then
815 richard 1989
		read a
1990
	fi
774 richard 1991
	clear
1 root 1992
	reboot
1993
} # End post_install ()
1994
 
1995
#################################
1005 richard 1996
#  	Main Install loop  	#
1 root 1997
#################################
832 richard 1998
dir_exec=`dirname "$0"`
1999
if [ $dir_exec != "." ]
2000
then
2001
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2002
	echo "Launch this program from the ALCASAR archive directory"
2003
	exit 0
2004
fi
2005
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2006
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2007
nb_args=$#
2008
args=$1
2009
if [ $nb_args -eq 0 ]
2010
then
2011
	nb_args=1
2012
	args="-h"
2013
fi
1062 richard 2014
chmod -R u+x $DIR_SCRIPTS/*
1 root 2015
case $args in
2016
	-\? | -h* | --h*)
2017
		echo "$usage"
2018
		exit 0
2019
		;;
291 franck 2020
	-i | --install)
1538 richard 2021
		header_install
959 franck 2022
		license
1544 richard 2023
		header_install
29 richard 2024
		testing
595 richard 2025
# RPMs install
2026
		$DIR_SCRIPTS/alcasar-urpmi.sh
2027
		if [ "$?" != "0" ]
1 root 2028
		then
595 richard 2029
			exit 0
2030
		fi
1249 richard 2031
		if [ -e $CONF_FILE ]
595 richard 2032
		then
597 richard 2033
# Uninstall the running version
1828 richard 2034
			$DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2035
		fi
636 richard 2036
# Test if manual update	
1362 richard 2037
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2038
		then
636 richard 2039
			header_install
595 richard 2040
			if [ $Lang == "fr" ]
636 richard 2041
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2042
				else echo "The configuration file of an old version has been found";
595 richard 2043
			fi
597 richard 2044
			response=0
2045
			PTN='^[oOnNyY]$'
2046
			until [[ $(expr $response : $PTN) -gt 0 ]]
2047
			do
2048
				if [ $Lang == "fr" ]
2049
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2050
					else echo -n "Do you want to use it (Y/n)?";
2051
				 fi
2052
				read response
2053
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2054
				then rm -f /tmp/alcasar-conf*
2055
				fi
2056
			done
2057
		fi
636 richard 2058
# Test if update
1057 richard 2059
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2060
		then
2061
			if [ $Lang == "fr" ]
2062
				then echo "#### Installation avec mise à jour ####";
2063
				else echo "#### Installation with update     ####";
2064
			fi
636 richard 2065
# Extract the central configuration file
1057 richard 2066
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2067
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2068
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2069
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2070
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2071
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2072
			mode="update"
1 root 2073
		fi
1833 richard 2074
		for func in init network time ACC CA init_db radius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2075
		do
2076
			$func
1362 richard 2077
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2078
		done
5 franck 2079
		;;
291 franck 2080
	-u | --uninstall)
1828 richard 2081
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2082
		then
597 richard 2083
			if [ $Lang == "fr" ]
2084
				then echo "ALCASAR n'est pas installé!";
2085
				else echo "ALCASAR isn't installed!";
2086
			fi
1 root 2087
			exit 0
2088
		fi
5 franck 2089
		response=0
2090
		PTN='^[oOnN]$'
580 richard 2091
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2092
		do
597 richard 2093
			if [ $Lang == "fr" ]
2094
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2095
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2096
			fi
5 franck 2097
			read response
2098
		done
1103 richard 2099
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2100
		then
1103 richard 2101
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2102
		else	
2103
			rm -f /tmp/alcasar-conf*
1 root 2104
		fi
597 richard 2105
# Uninstall the running version
1828 richard 2106
		$DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2107
		;;
2108
	*)
2109
		echo "Argument inconnu :$1";
460 richard 2110
		echo "Unknown argument :$1";
1 root 2111
		echo "$usage"
2112
		exit 1
2113
		;;
2114
esac
10 franck 2115
# end of script
366 franck 2116