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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2211 2017-05-08 16:39:43Z 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
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
1837 richard 34
#	time_server		: NTPd configuration
1221 richard 35
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36
#	radius			: FreeRadius initialisation
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
1873 richard 42
#	nfsen		:	: Configuration of Nfsen Netflow grapher 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1873 richard 45
#	BL			: Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#	msec			: Mandriva security package configuration
1266 richard 50
#	post_install		: Security, log rotation, etc.
1 root 51
 
52
DATE=`date '+%d %B %Y - %Hh%M'`
53
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 54
Lang=`echo $LANG|cut -c 1-2`
1362 richard 55
mode="install"
1 root 56
# ******* Files parameters - paramètres fichiers *********
1015 richard 57
DIR_INSTALL=`pwd`				# current directory 
58
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
59
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1938 richard 60
DIR_BLACKLIST="$DIR_INSTALL/blacklist"		# install directory (with blacklist files)
1564 richard 61
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 62
DIR_WEB="/var/www/html"				# directory of APACHE
63
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
64
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
65
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
66
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
67
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
68
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
69
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 70
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 71
DB_RADIUS="radius"				# database name used by FreeRadius server
72
DB_USER="radius"				# user name allows to request the users database
1349 richard 73
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 74
# ******* Network parameters - paramètres réseau *******
1469 richard 75
HOSTNAME="alcasar"				# default hostname
1243 richard 76
DOMAIN="localdomain"				# default local domain
1828 richard 77
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)
78
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 79
MTU="1500"
1243 richard 80
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 81
# ****** Paths - chemin des commandes *******
82
SED="/bin/sed -i"
83
# ****************** End of global parameters *********************
84
 
959 franck 85
license ()
86
{
87
	if [ $Lang == "fr" ]
1538 richard 88
	then
89
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
90
	else
91
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 92
	fi
1538 richard 93
	response=0
94
	PTN='^[oOyYnN]$'
95
	until [[ $(expr $response : $PTN) -gt 0 ]]
96
	do
97
		if [ $Lang == "fr" ]
1563 franck 98
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 99
			else echo -n "Do you accept the terms of this license (Y/n)? : "
100
		fi
101
		read response
102
	done
103
	if [ "$response" = "n" ] || [ "$response" = "N" ]
104
	then
105
		exit 1
106
	fi
959 franck 107
}
108
 
1 root 109
header_install ()
110
{
111
	clear
112
	echo "-----------------------------------------------------------------------------"
460 richard 113
	echo "                     ALCASAR V$VERSION Installation"
1 root 114
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115
	echo "-----------------------------------------------------------------------------"
1389 richard 116
}
1 root 117
 
118
##################################################################
1221 richard 119
##			Function "testing"			##
1378 richard 120
## - Test of Mageia version					##
1529 richard 121
## - Test of ALCASAR version (if already installed)		##
1342 richard 122
## - Test of free space on /var  (>10G)				##
1005 richard 123
## - Test of Internet access					##
29 richard 124
##################################################################
125
testing ()
126
{
1529 richard 127
# Test of Mageia version
128
# extract the current Mageia version and hardware architecture (i586 ou X64)
129
	fic=`cat /etc/product.id`
130
	unknown_os=0
131
	old="$IFS"
132
	IFS=","
133
	set $fic
134
	for i in $*
135
	do
136
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
137
			then 
138
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
139
			unknown_os=`expr $unknown_os + 1`
140
		fi
141
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
142
			then 
143
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
144
			unknown_os=`expr $unknown_os + 1`
145
		fi
146
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
147
			then 
148
			ARCH=`echo $i|cut -d"=" -f2`
149
			unknown_os=`expr $unknown_os + 1`
150
		fi
151
	done
2149 richard 152
	if [ "$ARCH" == "i586" ]
153
		then
154
		if [ $Lang == "fr" ]
155
			then echo -n "Votre architecture matérielle doit être en 64bits"
156
			else echo -n "You hardware architecture must be 64bits"
157
			exit 0
158
		fi
159
	fi
1529 richard 160
	IFS="$old"
1362 richard 161
# Test if ALCASAR is already installed
162
	if [ -e $CONF_FILE ]
163
	then
164
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 165
		if [ $Lang == "fr" ]
1362 richard 166
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
167
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 168
		fi
1362 richard 169
		response=0
170
		PTN='^[oOnNyY]$'
171
		until [[ $(expr $response : $PTN) -gt 0 ]]
172
		do
173
			if [ $Lang == "fr" ]
174
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
175
				else echo -n "Do you want to update (Y/n)?";
176
			 fi
177
			read response
178
		done
179
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
180
		then
181
			rm -f /tmp/alcasar-conf*
182
		else
1684 richard 183
# Retrieve former NICname
184
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
185
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 186
# Create the current conf file
1362 richard 187
			$DIR_SCRIPTS/alcasar-conf.sh --create
188
			mode="update"
189
		fi
1529 richard 190
	fi
1785 richard 191
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 192
		then
193
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 194
			then
1529 richard 195
			echo
1378 richard 196
			if [ $Lang == "fr" ]
197
				then	
1529 richard 198
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 199
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2192 richard 200
				echo "2 - Installez Linux-Mageia 5.1-64bits et ALCASAR (cf. doc d'installation)"
1961 richard 201
				echo "3 - Importez votre base des usagers"
1378 richard 202
			else
203
				echo "The automatic update of ALCASAR can't be performed."
1961 richard 204
				echo "1 - Save your traceability files and the user database"
2192 richard 205
				echo "2 - Install Linux-Mageia 5.1-64bits & ALCASAR (cf. installation doc)"
1961 richard 206
				echo "3 - Import your users database"
1378 richard 207
			fi
1529 richard 208
		else
209
			if [ $Lang == "fr" ]
210
				then	
211
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
212
			else
213
				echo "The installation of ALCASAR can't be performed."
1378 richard 214
			fi
215
		fi
1529 richard 216
		echo
217
		if [ $Lang == "fr" ]
218
			then	
2192 richard 219
			echo "Le système d'exploitation doit être remplacé (Mageia5.1-64bits)"
1529 richard 220
		else
2192 richard 221
			echo "The OS must be replaced (Mageia5.1-64bits)"
1529 richard 222
		fi
223
		exit 0
1342 richard 224
	fi
1529 richard 225
	if [ ! -d /var/log/netflow/porttracker ]
226
		then
227
# Test of free space on /var
228
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
229
		if [ $free_space -lt 10 ]
230
			then
231
			if [ $Lang == "fr" ]
232
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
233
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
234
			fi
235
		exit 0
236
		fi
237
	fi
1378 richard 238
	if [ $Lang == "fr" ]
784 richard 239
		then echo -n "Tests des paramètres réseau : "
595 richard 240
		else echo -n "Network parameters tests : "
241
	fi
1471 richard 242
# Test of Ethernet links state
1828 richard 243
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 244
	for i in $DOWN_IF
245
	do
246
		if [ $Lang == "fr" ]
247
		then 
248
			echo "Échec"
249
			echo "Le lien réseau de la carte $i n'est pas actif."
250
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
251
		else
252
			echo "Failed"
253
			echo "The link state of $i interface is down."
254
			echo "Make sure that this network card is connected to a switch or an A.P."
255
		fi
256
		exit 0
257
	done
258
	echo -n "."
259
 
260
# Test EXTIF config files
1499 richard 261
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
262
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 263
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 264
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
265
	then
784 richard 266
		if [ $Lang == "fr" ]
267
		then 
268
			echo "Échec"
269
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
270
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 271
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 272
		else
273
			echo "Failed"
274
			echo "The Internet connected network card ($EXTIF) isn't well configured."
275
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 276
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 277
		fi
830 richard 278
		echo "DEVICE=$EXTIF"
784 richard 279
		echo "IPADDR="
280
		echo "NETMASK="
281
		echo "GATEWAY="
282
		echo "DNS1="
283
		echo "DNS2="
830 richard 284
		echo "ONBOOT=yes"
784 richard 285
		exit 0
286
	fi
287
	echo -n "."
1471 richard 288
 
289
# Test if router is alive (Box FAI)
1686 richard 290
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 291
		if [ $Lang == "fr" ]
292
		then 
293
			echo "Échec"
294
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
295
			echo "Réglez ce problème puis relancez ce script."
296
		else
297
			echo "Failed"
298
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
299
			echo "Resolv this problem, then restart this script."
300
		fi
29 richard 301
		exit 0
302
	fi
308 richard 303
	echo -n "."
978 franck 304
# On teste le lien vers le routeur par defaut
1499 richard 305
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 306
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 307
	       	then
595 richard 308
		if [ $Lang == "fr" ]
309
		then 
310
			echo "Échec"
1499 richard 311
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 312
			echo "Réglez ce problème puis relancez ce script."
313
		else
314
			echo "Failed"
315
			echo "The Internet gateway doesn't answered"
316
			echo "Resolv this problem, then restart this script."
317
		fi
308 richard 318
		exit 0
319
	fi
320
	echo -n "."
421 franck 321
# On teste la connectivité Internet
29 richard 322
	rm -rf /tmp/con_ok.html
308 richard 323
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 324
	if [ ! -e /tmp/con_ok.html ]
325
	then
595 richard 326
		if [ $Lang == "fr" ]
327
		then 
328
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
329
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
330
			echo "Vérifiez la validité des adresses IP des DNS."
331
		else
332
			echo "The Internet connection try failed (google.fr)."
333
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
334
			echo "Verify the DNS IP addresses"
335
		fi
29 richard 336
		exit 0
337
	fi
338
	rm -rf /tmp/con_ok.html
308 richard 339
	echo ". : ok"
1389 richard 340
} # end of testing ()
302 richard 341
 
342
##################################################################
1221 richard 343
##			Function "init"				##
302 richard 344
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
345
## - Installation et modification des scripts du portail	##
346
##################################################################
347
init ()
348
{
527 richard 349
	if [ "$mode" != "update" ]
302 richard 350
	then
351
# On affecte le nom d'organisme
597 richard 352
		header_install
302 richard 353
		ORGANISME=!
354
		PTN='^[a-zA-Z0-9-]*$'
580 richard 355
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 356
                do
595 richard 357
			if [ $Lang == "fr" ]
597 richard 358
			       	then echo -n "Entrez le nom de votre organisme : "
359
				else echo -n "Enter the name of your organism : "
595 richard 360
			fi
330 franck 361
			read ORGANISME
613 richard 362
			if [ "$ORGANISME" == "" ]
330 franck 363
				then
364
				ORGANISME=!
365
			fi
366
		done
302 richard 367
	fi
1 root 368
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 369
	rm -f $PASSWD_FILE
1350 richard 370
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
371
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 372
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 373
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 374
	$SED "/^password.*/d" /boot/grub/menu.lst
375
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 376
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 377
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 378
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 379
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 380
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 381
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 382
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 383
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
384
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 385
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 386
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
387
	echo "$secretradius" >> $PASSWD_FILE
388
	chmod 640 $PASSWD_FILE
1828 richard 389
#  copy scripts in in /usr/local/bin
5 franck 390
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 391
#  copy conf files in /usr/local/etc
1954 richard 392
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 393
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
394
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
395
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
396
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 397
# generate central conf file
398
	cat <<EOF > $CONF_FILE
612 richard 399
##########################################
400
##                                      ##
401
##          ALCASAR Parameters          ##
402
##                                      ##
403
##########################################
1 root 404
 
612 richard 405
INSTALL_DATE=$DATE
406
VERSION=$VERSION
407
ORGANISM=$ORGANISME
1748 richard 408
HOSTNAME=$HOSTNAME
923 franck 409
DOMAIN=$DOMAIN
612 richard 410
EOF
628 richard 411
	chmod o-rwx $CONF_FILE
1 root 412
} # End of init ()
413
 
414
##################################################################
1221 richard 415
##			Function "network"			##
1 root 416
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 417
## - Nommage DNS du système 					##
1336 richard 418
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 419
## - Modification du fichier /etc/hosts				##
420
## - Renseignement des fichiers hosts.allow et hosts.deny	##
421
##################################################################
422
network ()
423
{
424
	header_install
636 richard 425
	if [ "$mode" != "update" ]
426
		then
427
		if [ $Lang == "fr" ]
428
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
429
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
430
		fi
431
		response=0
432
		PTN='^[oOyYnN]$'
433
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 434
		do
595 richard 435
			if [ $Lang == "fr" ]
659 richard 436
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 437
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 438
			fi
1 root 439
			read response
440
		done
636 richard 441
		if [ "$response" = "n" ] || [ "$response" = "N" ]
442
		then
443
			PRIVATE_IP_MASK="0"
444
			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:]]$'
445
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 446
			do
595 richard 447
				if [ $Lang == "fr" ]
597 richard 448
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
449
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 450
				fi
597 richard 451
				read PRIVATE_IP_MASK
1 root 452
			done
636 richard 453
		else
454
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
455
		fi
595 richard 456
	else
637 richard 457
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
458
		rm -rf conf/etc/alcasar.conf
1 root 459
	fi
861 richard 460
# Define LAN side global parameters
1740 richard 461
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 462
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 463
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 464
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 465
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 466
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 467
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
468
		then
469
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
470
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
471
	fi	
472
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
473
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 474
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 475
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 476
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
477
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 478
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
479
	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 480
	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 481
	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 482
# Define Internet parameters
1613 franck 483
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 484
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
485
	if [ $nb_dns == 2 ]
486
		then
487
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
488
	fi
70 franck 489
	DNS1=${DNS1:=208.67.220.220}
490
	DNS2=${DNS2:=208.67.222.222}
1499 richard 491
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 492
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 493
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 494
# Wrtie the conf file
1469 richard 495
	echo "EXTIF=$EXTIF" >> $CONF_FILE
496
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 497
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
498
	if [ $IP_SETTING == "dhcp" ]
499
		then
500
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 501
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 502
	else
503
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 504
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 505
	fi
1587 richard 506
	echo "DNS1=$DNS1" >> $CONF_FILE
507
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 508
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 509
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 510
	echo "DHCP=on" >> $CONF_FILE
914 franck 511
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
512
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
513
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 514
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
515
	echo "INT_DNS_IP=none" >> $CONF_FILE
516
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 517
# network default
597 richard 518
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 519
	cat <<EOF > /etc/sysconfig/network
520
NETWORKING=yes
521
FORWARD_IPV4=true
522
EOF
1499 richard 523
# /etc/hosts config
1 root 524
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
525
	cat <<EOF > /etc/hosts
503 richard 526
127.0.0.1	localhost
1736 richard 527
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 528
EOF
1499 richard 529
# EXTIF (Internet) config
530
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
531
	if [ $IP_SETTING == "dhcp" ]
532
		then
533
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 534
DEVICE=$EXTIF
1585 richard 535
BOOTPROTO=dhcp
536
DNS1=127.0.0.1
537
PEERDNS=no
538
RESOLV_MODS=yes
539
ONBOOT=yes
1613 franck 540
NOZEROCONF=yes
1585 richard 541
METRIC=10
542
MII_NOT_SUPPORTED=yes
543
IPV6INIT=no
544
IPV6TO4INIT=no
545
ACCOUNTING=no
546
USERCTL=no
547
MTU=$MTU
548
EOF
549
		else	
550
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
551
DEVICE=$EXTIF
14 richard 552
BOOTPROTO=static
597 richard 553
IPADDR=$PUBLIC_IP
554
NETMASK=$PUBLIC_NETMASK
555
GATEWAY=$PUBLIC_GATEWAY
14 richard 556
DNS1=127.0.0.1
1499 richard 557
RESOLV_MODS=yes
14 richard 558
ONBOOT=yes
559
METRIC=10
1610 franck 560
NOZEROCONF=yes
14 richard 561
MII_NOT_SUPPORTED=yes
562
IPV6INIT=no
563
IPV6TO4INIT=no
564
ACCOUNTING=no
565
USERCTL=no
994 franck 566
MTU=$MTU
14 richard 567
EOF
1499 richard 568
	fi
1336 richard 569
# Config INTIF (consultation LAN) in normal mode
841 richard 570
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
571
DEVICE=$INTIF
572
BOOTPROTO=static
573
ONBOOT=yes
574
NOZEROCONF=yes
575
MII_NOT_SUPPORTED=yes
576
IPV6INIT=no
577
IPV6TO4INIT=no
578
ACCOUNTING=no
579
USERCTL=no
580
EOF
1558 richard 581
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 582
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 583
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 584
DEVICE=$INTIF
585
BOOTPROTO=static
586
IPADDR=$PRIVATE_IP
604 richard 587
NETMASK=$PRIVATE_NETMASK
1 root 588
ONBOOT=yes
589
METRIC=10
590
NOZEROCONF=yes
591
MII_NOT_SUPPORTED=yes
14 richard 592
IPV6INIT=no
593
IPV6TO4INIT=no
594
ACCOUNTING=no
595
USERCTL=no
1 root 596
EOF
597
# Renseignement des fichiers hosts.allow et hosts.deny
598
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
599
	cat <<EOF > /etc/hosts.allow
600
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 601
sshd: ALL
1 root 602
ntpd: $PRIVATE_NETWORK_SHORT
603
EOF
604
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
605
	cat <<EOF > /etc/hosts.deny
606
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
607
EOF
790 richard 608
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 609
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 610
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 611
# load conntrack ftp module
612
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 613
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 614
# load ipt_NETFLOW module
615
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 616
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
617
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
618
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
619
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 620
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 621
# 
860 richard 622
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 623
} # End of network ()
624
 
625
##################################################################
1221 richard 626
##			Function "ACC"				##
1898 richard 627
## - installation of then ALCASAR Control Center (ACC)	)	##
628
## - configuration of the web server (Apache)			##
629
## - creation of the first ACC admin account 			##
630
## - secure the access						##
1 root 631
##################################################################
1221 richard 632
ACC ()
1 root 633
{
634
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
635
	mkdir $DIR_WEB
1833 richard 636
# Copy & adapt ACC files
316 richard 637
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
638
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
639
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
641
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
642
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 643
	chown -R apache:apache $DIR_WEB/*
1833 richard 644
# copy & adapt "freeradius-web" files
645
	cp -rf $DIR_CONF/freeradius-web/ /etc/
646
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
647
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
648
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
649
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
650
	cat <<EOF > /etc/freeradius-web/naslist.conf
651
nas1_name: alcasar-$ORGANISME
652
nas1_model: Network Access Controler
653
nas1_ip: $PRIVATE_IP
654
nas1_port_num: 0
655
nas1_community: public
656
EOF
657
	chown -R apache:apache /etc/freeradius-web/
658
# create the log & backup structure :
1489 richard 659
# - base = users database
660
# - archive = tarball of "base + http firewall + netflow"
1833 richard 661
# - security = watchdog log
2138 richard 662
	for i in base archive security activity_report;
1 root 663
	do
664
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
665
	done
5 franck 666
	chown -R root:apache $DIR_SAVE
1833 richard 667
# Configuring & securing php
71 richard 668
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 669
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
670
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 671
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
672
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 673
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
674
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 675
# Configuring & sécuring Apache
790 richard 676
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 677
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 678
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 679
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 680
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
681
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
682
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
683
	[ -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
684
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
685
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
686
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
687
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
688
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
689
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 690
	[ -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 691
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
692
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
693
	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
694
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
695
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
696
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
697
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 698
# Error page management
1534 richard 699
[ -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
700
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 701
Alias /error/ "/var/www/html/"
702
<Directory "/usr/share/httpd/error">
703
    AllowOverride None
704
    Options IncludesNoExec
705
    AddOutputFilter Includes html
706
    AddHandler type-map var
707
    Require all granted
708
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
709
    ForceLanguagePriority Prefer Fallback
710
</Directory>
711
ErrorDocument 400 /error/error.php?error=400
712
ErrorDocument 401 /error/error.php?error=401
713
ErrorDocument 403 /error/error.php?error=403
1992 richard 714
ErrorDocument 404 /error/index.php
1532 richard 715
ErrorDocument 405 /error/error.php?error=405
716
ErrorDocument 408 /error/error.php?error=408
717
ErrorDocument 410 /error/error.php?error=410
718
ErrorDocument 411 /error/error.php?error=411
719
ErrorDocument 412 /error/error.php?error=412
720
ErrorDocument 413 /error/error.php?error=413
721
ErrorDocument 414 /error/error.php?error=414
722
ErrorDocument 415 /error/error.php?error=415
723
ErrorDocument 500 /error/error.php?error=500
724
ErrorDocument 501 /error/error.php?error=501
725
ErrorDocument 502 /error/error.php?error=502
726
ErrorDocument 503 /error/error.php?error=503
727
ErrorDocument 506 /error/error.php?error=506
728
EOF
1359 richard 729
	[ -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
730
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
731
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
732
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 733
</body>
734
</html>
735
EOF
736
# Définition du premier compte lié au profil 'admin'
1833 richard 737
if [ "$mode" = "install" ]
738
	then
1676 richard 739
		header_install
613 richard 740
		admin_portal=!
741
		PTN='^[a-zA-Z0-9-]*$'
742
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
743
                	do
744
			header_install
745
			if [ $Lang == "fr" ]
746
			then 
747
				echo ""
748
				echo "Définissez un premier compte d'administration du portail :"
749
				echo
750
				echo -n "Nom : "
751
			else
752
				echo ""
753
				echo "Define the first account allow to administrate the portal :"
754
				echo
755
				echo -n "Account : "
756
			fi
757
			read admin_portal
758
			if [ "$admin_portal" == "" ]
759
				then
760
				admin_portal=!
761
			fi
762
			done
1268 richard 763
# Creation of keys file for the admin account ("admin")
510 richard 764
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
765
		mkdir -p $DIR_DEST_ETC/digest
766
		chmod 755 $DIR_DEST_ETC/digest
767
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
768
			do
1748 richard 769
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 770
			done
1828 richard 771
		$DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 772
fi
773
# ACC partitioning
988 franck 774
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 775
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 776
<Directory $DIR_ACC>
1 root 777
	SSLRequireSSL
778
	AllowOverride None
779
	Order deny,allow
780
	Deny from all
781
	Allow from 127.0.0.1
782
	Allow from $PRIVATE_NETWORK_MASK
783
	require valid-user
784
	AuthType digest
1748 richard 785
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 786
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 787
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 788
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 789
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 790
</Directory>
316 richard 791
<Directory $DIR_ACC/admin>
1 root 792
	SSLRequireSSL
793
	AllowOverride None
794
	Order deny,allow
795
	Deny from all
796
	Allow from 127.0.0.1
797
	Allow from $PRIVATE_NETWORK_MASK
798
	require valid-user
799
	AuthType digest
1748 richard 800
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 801
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 802
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 803
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 804
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 805
</Directory>
344 richard 806
<Directory $DIR_ACC/manager>
1 root 807
	SSLRequireSSL
808
	AllowOverride None
809
	Order deny,allow
810
	Deny from all
811
	Allow from 127.0.0.1
812
	Allow from $PRIVATE_NETWORK_MASK
813
	require valid-user
814
	AuthType digest
1748 richard 815
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 816
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 817
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 818
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 819
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 820
</Directory>
316 richard 821
<Directory $DIR_ACC/backup>
822
	SSLRequireSSL
823
	AllowOverride None
824
	Order deny,allow
825
	Deny from all
826
	Allow from 127.0.0.1
827
	Allow from $PRIVATE_NETWORK_MASK
828
	require valid-user
829
	AuthType digest
1748 richard 830
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 831
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 832
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 833
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 834
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 835
</Directory>
811 richard 836
Alias /save/ "$DIR_SAVE/"
837
<Directory $DIR_SAVE>
838
	SSLRequireSSL
839
	Options Indexes
840
	Order deny,allow
841
	Deny from all
842
	Allow from 127.0.0.1
843
	Allow from $PRIVATE_NETWORK_MASK
844
	require valid-user
845
	AuthType digest
1748 richard 846
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 847
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 848
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 849
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 850
</Directory>
1833 richard 851
<Directory $DIR_WEB/pass>
852
	SSLRequireSSL
853
	AllowOverride None
854
	Order deny,allow
855
	Deny from all
856
	Allow from 127.0.0.1
857
	Allow from $PRIVATE_NETWORK_MASK
858
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
859
</Directory>
1 root 860
EOF
2077 franck 861
# Replacement of the extension .cer by .der in MIME type
862
$SED "s?^application/pkix-cert.*?application/pkix-cert		der?g" /etc/mime.types
1833 richard 863
# Launch after coova (in order to wait tun0 to be up)
1378 richard 864
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 865
} # End of ACC ()
1 root 866
 
1893 richard 867
##########################################################################
868
##				Fonction "CA"				##
1898 richard 869
## - Creating the CA and the server certificate (apache)	 	##
1893 richard 870
##########################################################################
1221 richard 871
CA ()
1 root 872
{
510 richard 873
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 874
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 875
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 876
	cat <<EOF > $FIC_VIRTUAL_SSL
877
# default SSL virtual host, used for all HTTPS requests that do not
878
# match a ServerName or ServerAlias in any <VirtualHost> block.
879
 
880
<VirtualHost _default_:443>
881
# general configuration
882
    ServerAdmin root@localhost
1748 richard 883
    ServerName $HOSTNAME.$DOMAIN
1410 richard 884
 
885
# SSL configuration
886
    SSLEngine on
887
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
888
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
889
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
890
    CustomLog logs/ssl_request_log \
891
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
892
    ErrorLog logs/ssl_error_log
893
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
894
</VirtualHost>
895
EOF
5 franck 896
	chown -R root:apache /etc/pki
1 root 897
	chmod -R 750 /etc/pki
1389 richard 898
} # End of CA ()
1 root 899
 
1837 richard 900
##################################################################
901
##			Function "time_server"			##
902
## - Configuring NTP server					##
903
##################################################################
904
time_server ()
905
{
906
# Set the Internet time server
907
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
908
	cat <<EOF > /etc/ntp/step-tickers
909
0.fr.pool.ntp.org	# adapt to your country
910
1.fr.pool.ntp.org
911
2.fr.pool.ntp.org
912
EOF
913
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
914
	cat <<EOF > /etc/ntp.conf
915
server 0.fr.pool.ntp.org	# adapt to your country
916
server 1.fr.pool.ntp.org
917
server 2.fr.pool.ntp.org
918
server 127.127.1.0   		# local clock si NTP internet indisponible ...
919
fudge 127.127.1.0 stratum 10
920
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
921
restrict 127.0.0.1
922
driftfile /var/lib/ntp/drift
923
logfile /var/log/ntp.log
924
disable monitor
925
EOF
926
	chown -R ntp:ntp /var/lib/ntp
927
# Synchronize now
928
	ntpd -q -g &
929
} # End of time_server ()
930
 
1 root 931
##########################################################################################
1221 richard 932
##			Fonction "init_db"						##
1 root 933
## - Initialisation de la base Mysql							##
934
## - Affectation du mot de passe de l'administrateur (root)				##
935
## - Suppression des bases et des utilisateurs superflus				##
936
## - Création de la base 'radius'							##
937
## - Installation du schéma de cette base						##
938
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
939
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
940
##########################################################################################
941
init_db ()
942
{
1990 richard 943
	if [ `systemctl is-active mysqld` == "active" ]
944
	then
945
		systemctl stop mysqld
946
	fi
1355 richard 947
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 948
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 949
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 950
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 951
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 952
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
953
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
954
	$SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 955
	/usr/bin/systemctl start mysqld.service
1963 richard 956
	nb_round=1
1981 richard 957
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 958
	do
959
		nb_round=`expr $nb_round + 1`
960
		sleep 2
961
	done
1981 richard 962
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 963
	then
1981 richard 964
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 965
		exit
1955 richard 966
	fi
1 root 967
	mysqladmin -u root password $mysqlpwd
968
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 969
# Secure the server
970
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
971
	$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 972
# Create 'radius' database
1317 richard 973
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 974
# Add an empty radius database structure
1800 richard 975
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 976
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 977
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 978
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
979
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 980
	/usr/bin/systemctl daemon-reload
1389 richard 981
} # End of init_db ()
1 root 982
 
983
##########################################################################
1389 richard 984
##			Fonction "radius"				##
1 root 985
## - Paramètrage des fichiers de configuration FreeRadius		##
986
## - Affectation du secret partagé entre coova-chilli et freeradius	##
987
## - Modification de fichier de conf pour l'accès à Mysql		##
988
##########################################################################
1389 richard 989
radius ()
1 root 990
{
1800 richard 991
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 992
	chown -R radius:radius /etc/raddb
993
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 994
# Set radius.conf parameters
1 root 995
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
996
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
997
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 998
# remove the proxy function
1 root 999
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
1000
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 1001
# remove EAP module
654 richard 1002
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 1003
# listen on loopback (should be modified later if EAP enabled)
1 root 1004
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 1005
# enable the  SQL module (and SQL counter)
1 root 1006
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
1007
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1008
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1009
# only include modules for ALCASAR needs
1010
	$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
1011
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1012
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1013
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1014
	$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
1015
	$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 1016
# remvove virtual server and copy our conf file
1 root 1017
	rm -f /etc/raddb/sites-enabled/*
1278 richard 1018
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1019
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1020
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1021
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1022
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1023
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1024
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1025
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1026
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1027
	cat << EOF > /etc/raddb/clients.conf
1028
client 127.0.0.1 {
1029
	secret = $secretradius
1030
	shortname = localhost
1031
}
1032
EOF
1278 richard 1033
# sql.conf modification
1 root 1034
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1035
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1036
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1037
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1038
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1039
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1040
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1041
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1042
# counter.conf modification (change the Max-All-Session-Time counter)
1043
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1044
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1045
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1046
# make certain that mysql is up before radius start
1047
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1048
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1049
	/usr/bin/systemctl daemon-reload
1389 richard 1050
} # End radius ()
1 root 1051
 
799 richard 1052
##################################################################################
1389 richard 1053
##			Fonction "chilli"					##
799 richard 1054
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1055
## - Paramètrage de la page d'authentification (intercept.php)			##
1056
##################################################################################
1389 richard 1057
chilli ()
1 root 1058
{
1370 richard 1059
# chilli unit for systemd
1060
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1061
#  This file is part of systemd.
1062
#
1063
#  systemd is free software; you can redistribute it and/or modify it
1064
#  under the terms of the GNU General Public License as published by
1065
#  the Free Software Foundation; either version 2 of the License, or
1066
#  (at your option) any later version.
1370 richard 1067
[Unit]
1068
Description=chilli is a captive portal daemon
1069
After=network.target
1070
 
1071
[Service]
1379 richard 1072
Type=forking
1370 richard 1073
ExecStart=/usr/libexec/chilli start
1074
ExecStop=/usr/libexec/chilli stop
1075
ExecReload=/usr/libexec/chilli reload
1076
PIDFile=/var/run/chilli.pid
1077
 
1078
[Install]
1079
WantedBy=multi-user.target
1080
EOF
799 richard 1081
# init file creation
1370 richard 1082
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1083
	cat <<EOF > /etc/init.d/chilli
799 richard 1084
#!/bin/sh
1085
#
1086
# chilli CoovaChilli init
1087
#
1088
# chkconfig: 2345 65 35
1089
# description: CoovaChilli
1090
### BEGIN INIT INFO
1091
# Provides:       chilli
1092
# Required-Start: network 
1093
# Should-Start: 
1094
# Required-Stop:  network
1095
# Should-Stop: 
1096
# Default-Start:  2 3 5
1097
# Default-Stop:
1098
# Description:    CoovaChilli access controller
1099
### END INIT INFO
1100
 
1101
[ -f /usr/sbin/chilli ] || exit 0
1102
. /etc/init.d/functions
1103
CONFIG=/etc/chilli.conf
1104
pidfile=/var/run/chilli.pid
1105
[ -f \$CONFIG ] || {
1106
    echo "\$CONFIG Not found"
1107
    exit 0
1108
}
1109
RETVAL=0
1110
prog="chilli"
1111
case \$1 in
1112
    start)
1113
	if [ -f \$pidfile ] ; then 
1114
		gprintf "chilli is already running"
1115
	else
1116
        	gprintf "Starting \$prog: "
1117
		rm -f /var/run/chilli* # cleaning
1828 richard 1118
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1119
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1120
		[ -e /dev/net/tun ] || {
1121
	    	(cd /dev; 
1122
			mkdir net; 
1123
			cd net; 
1124
			mknod tun c 10 200)
1125
		}
1336 richard 1126
		ifconfig $INTIF 0.0.0.0
1576 richard 1127
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1128
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1129
        	RETVAL=$?
1130
	fi
1131
	;;
1132
 
1133
    reload)
1134
	killall -HUP chilli
1135
	;;
1136
 
1137
    restart)
1138
	\$0 stop
1139
        sleep 2
1140
	\$0 start
1141
	;;
1142
 
1143
    status)
1144
        status chilli
1145
        RETVAL=0
1146
        ;;
1147
 
1148
    stop)
1149
	if [ -f \$pidfile ] ; then  
1150
        	gprintf "Shutting down \$prog: "
1151
		killproc /usr/sbin/chilli
1152
		RETVAL=\$?
1153
		[ \$RETVAL = 0 ] && rm -f $pidfile
1154
	else	
1155
        	gprintf "chilli is not running"
1156
	fi
1157
	;;
1158
 
1159
    *)
1160
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1161
        exit 1
1162
esac
1163
echo
1164
EOF
1801 richard 1165
chmod a+x /etc/init.d/chilli
1166
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1167
# conf file creation
346 richard 1168
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1169
	#NTP Option configuration for DHCP
2032 richard 1170
	#DHCP Options : rfc2132
1171
		#dhcp option value will be convert in hexa.
1172
		#NTP option (or 'option 42') is like :
1173
		#			
1174
		#    Code   Len         Address 1               Address 2
1175
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1176
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1177
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1178
		#
1179
		#Code : 42 => 2a
1180
		#Len : 4 => 04
2016 raphael.pi 1181
	PRIVATE_IP_HEXA=$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f1))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f2))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f3))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f4))
346 richard 1182
	cat <<EOF > /etc/chilli.conf
1183
# coova config for ALCASAR
1184
cmdsocket	/var/run/chilli.sock
1336 richard 1185
unixipc		chilli.$INTIF.ipc
1551 richard 1186
pidfile		/var/run/chilli.pid
346 richard 1187
net		$PRIVATE_NETWORK_MASK
595 richard 1188
dhcpif		$INTIF
841 richard 1189
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1190
#nodynip
865 richard 1191
#statip
1192
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1193
domain		$DOMAIN
355 richard 1194
dns1		$PRIVATE_IP
1195
dns2		$PRIVATE_IP
346 richard 1196
uamlisten	$PRIVATE_IP
503 richard 1197
uamport		3990
837 richard 1198
macauth
1199
macpasswd	password
1697 richard 1200
strictmacauth
1243 richard 1201
locationname	$HOSTNAME.$DOMAIN
346 richard 1202
radiusserver1	127.0.0.1
1203
radiusserver2	127.0.0.1
1204
radiussecret	$secretradius
1205
radiusauthport	1812
1206
radiusacctport	1813
1243 richard 1207
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1208
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1209
uamsecret	$secretuam
1249 richard 1210
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1211
coaport		3799
1379 richard 1212
conup		$DIR_DEST_BIN/alcasar-conup.sh
1213
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1214
include		$DIR_DEST_ETC/alcasar-uamallowed
1215
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1216
dhcpopt		2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1217
macup		$DIR_DEST_BIN/alcasar-macup.sh
1218
macdown		$DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1219
#dhcpgateway		none
1220
#dhcprelayagent		none
1610 franck 1221
#dhcpgatewayport	none
346 richard 1222
EOF
1336 richard 1223
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1224
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1225
# create files for trusted domains and urls
1148 crox53 1226
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1227
	chown root:apache $DIR_DEST_ETC/alcasar-*
1228
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1229
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1230
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1231
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1232
# user 'chilli' creation (in order to run conup/off and up/down scripts
1233
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1234
	if [ "$chilli_exist" == "1" ]
1235
	then
1236
	      userdel -r chilli 2>/dev/null
1237
	fi
1238
	groupadd -f chilli
1239
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1240
}  # End of chilli ()
1349 richard 1241
 
1 root 1242
##################################################################
1389 richard 1243
##		Fonction "dansguardian"				##
1 root 1244
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1245
##################################################################
1389 richard 1246
dansguardian ()
1 root 1247
{
1841 richard 1248
	mkdir -p /var/dansguardian /var/log/dansguardian
1249
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1250
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1251
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1252
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1253
# By default the filter is off 
1556 richard 1254
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1255
# French deny HTML page
497 richard 1256
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1257
# Listen only on LAN side
497 richard 1258
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1259
# DG send its flow to HAVP
1260
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1261
# replace the default deny HTML page
1 root 1262
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1263
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1264
# Don't log
1265
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1266
# on désactive par défaut le controle de contenu des pages html
497 richard 1267
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1268
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1269
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1270
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1271
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1272
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1273
 
1274
# Configure Dansguardian for large site
1275
# Minimum number of processus to handle connections
1276
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1277
# Maximum number of processus to handle connections
1278
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1279
# Run at least 8 daemons
1280
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1281
# minimum number of processes to spawn
1282
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1283
# maximum age of a child process before it croaks it
1284
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1285
 
1 root 1286
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1287
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1288
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1289
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1290
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1291
	touch $DIR_DG/lists/bannedextensionlist
1292
	touch $DIR_DG/lists/bannedmimetypelist
1293
# 'Safesearch' regex actualisation
498 richard 1294
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1295
# empty LAN IP list that won't be WEB filtered
1296
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1297
	touch $DIR_DG/lists/exceptioniplist
1298
# Keep a copy of URL & domain filter configuration files
1299
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1300
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1301
} # End of dansguardian ()
1 root 1302
 
71 richard 1303
##################################################################
1221 richard 1304
##			Fonction "antivirus"			##
1357 richard 1305
## - configuration of havp, libclamav and freshclam		##
71 richard 1306
##################################################################
1307
antivirus ()		
1308
{
1358 richard 1309
# create 'havp' user
288 richard 1310
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1311
	if [ "$havp_exist" == "1" ]
288 richard 1312
	then
478 richard 1313
	      userdel -r havp 2>/dev/null
894 richard 1314
	      groupdel havp 2>/dev/null
288 richard 1315
	fi
307 richard 1316
	groupadd -f havp
1486 richard 1317
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1318
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1319
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1320
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1321
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1322
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1323
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1324
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1325
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1326
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1327
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1328
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1329
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1330
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1331
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1332
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1333
# skip checking of youtube flow (too heavy load / risk too low)
1334
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1335
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1336
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1337
# adapt init script and systemd unit
335 richard 1338
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1339
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1340
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1341
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1342
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1343
# replace of the intercept page (template)
340 richard 1344
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1345
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1346
# update virus database every 4 hours (24h/6)
1357 richard 1347
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1348
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1349
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1350
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1351
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1352
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1353
# update now
1382 richard 1354
	/usr/bin/freshclam --no-warnings
1389 richard 1355
} # End of antivirus ()
71 richard 1356
 
1486 richard 1357
##########################################################################
1358
##			Fonction "tinyproxy"				##
1359
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1360
##########################################################################
1485 richard 1361
tinyproxy ()		
1362
{
1486 richard 1363
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1364
	if [ "$tinyproxy_exist" == "1" ]
1365
	then
1366
	      userdel -r tinyproxy 2>/dev/null
1367
	      groupdel tinyproxy 2>/dev/null
1368
	fi
1369
	groupadd -f tinyproxy
1488 richard 1370
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1371
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1372
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1373
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1374
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1375
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1376
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1377
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1378
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1379
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1380
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1381
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1382
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1383
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1384
# Create the systemd unit
1385
cat << EOF > /lib/systemd/system/tinyproxy.service
1386
#  This file is part of systemd.
1387
#
1388
#  systemd is free software; you can redistribute it and/or modify it
1389
#  under the terms of the GNU General Public License as published by
1390
#  the Free Software Foundation; either version 2 of the License, or
1391
#  (at your option) any later version.
1485 richard 1392
 
1509 richard 1393
# This unit launches tinyproxy (a very light proxy).
1518 richard 1394
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1395
[Unit]
1396
Description=Tinyproxy Web Proxy Server
1397
After=network.target iptables.service
1398
 
1399
[Service]
1400
Type=forking
1518 richard 1401
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1402
ExecStartPre=/bin/sleep 2
1403
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1404
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1405
 
1406
[Install]
1407
WantedBy=multi-user.target
1408
EOF
1409
 
1485 richard 1410
} # end of tinyproxy
1 root 1411
##################################################################################
1389 richard 1412
##			function "ulogd"					##
476 richard 1413
## - Ulog config for multi-log files 						##
1414
##################################################################################
1389 richard 1415
ulogd ()
476 richard 1416
{
1417
# Three instances of ulogd (three different logfiles)
1418
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1419
	nl=1
1358 richard 1420
	for log_type in traceability ssh ext-access
478 richard 1421
	do
1365 richard 1422
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1423
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1424
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1425
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1426
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1427
[emu1]
478 richard 1428
file="/var/log/firewall/$log_type.log"
1429
sync=1
1430
EOF
1452 richard 1431
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1432
		nl=`expr $nl + 1`
1433
	done
476 richard 1434
	chown -R root:apache /var/log/firewall
1435
	chmod 750 /var/log/firewall
1436
	chmod 640 /var/log/firewall/*
1389 richard 1437
}  # End of ulogd ()
476 richard 1438
 
1159 crox53 1439
 
1440
##########################################################
1389 richard 1441
##              Function "nfsen"			##
1567 richard 1442
## - install the nfsen grapher				##
1443
## - install the two plugins porttracker & surfmap	##
1159 crox53 1444
##########################################################
1389 richard 1445
nfsen()
1 root 1446
{
2176 richard 1447
	tar xzf ./conf/nfsen/nfsen-1.3.8.tar.gz -C /tmp/
1365 richard 1448
# Add PortTracker plugin
1534 richard 1449
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1450
	do
1536 richard 1451
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1452
	done
2176 richard 1453
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.8/contrib/PortTracker/PortTracker.pm
1365 richard 1454
# use of our conf file and init unit
2176 richard 1455
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.8/etc/
1570 richard 1456
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1457
	DirTmp=$(pwd)
2176 richard 1458
	cd /tmp/nfsen-1.3.8/
1570 richard 1459
	/usr/bin/perl install.pl etc/nfsen.conf
1460
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1461
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1462
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1463
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1464
	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
1465
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1466
# nfsen unit for systemd
1467
cat << EOF > /lib/systemd/system/nfsen.service
1468
#  This file is part of systemd.
1469
#
1470
#  systemd is free software; you can redistribute it and/or modify it
1471
#  under the terms of the GNU General Public License as published by
1472
#  the Free Software Foundation; either version 2 of the License, or
1473
#  (at your option) any later version.
1474
 
1475
# This unit launches nfsen (a Netflow grapher).
1476
[Unit]
1477
Description= NfSen init script
1478
After=network.target iptables.service
1479
 
1480
[Service]
1481
Type=oneshot
1482
RemainAfterExit=yes
1393 richard 1483
PIDFile=/var/run/nfsen/nfsen.pid
1484
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1485
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1486
ExecStart=/usr/bin/nfsen start 
1487
ExecStop=/usr/bin/nfsen stop
1393 richard 1488
ExecReload=/usr/bin/nfsen restart
1372 richard 1489
TimeoutSec=0
1490
 
1491
[Install]
1492
WantedBy=multi-user.target
1493
EOF
1365 richard 1494
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1495
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1496
# expire delay for the profile "live"
1574 richard 1497
	/usr/bin/systemctl start nfsen
1393 richard 1498
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1499
# add SURFmap plugin
1509 richard 1500
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1501
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1502
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1503
	cd /tmp/
1504
	/usr/bin/sh SURFmap/install.sh
1544 richard 1505
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1506
# clear the installation
1221 richard 1507
	cd $DirTmp
1509 richard 1508
	rm -rf /tmp/nfsen*
1509
	rm -rf /tmp/SURFmap*
1389 richard 1510
} # End of nfsen ()
1 root 1511
 
1390 richard 1512
##################################################
1541 richard 1513
##		Function "vnstat"		##
1514
## Initialization of Vnstat and vnstat phpFE    ##
1515
##################################################
1516
vnstat ()
1517
{
1518
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1519
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1520
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1521
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1522
	/usr/bin/vnstat -u -i $EXTIF
1523
} # End of vnstat	
1524
##################################################
1389 richard 1525
##		Function "dnsmasq"		##
1390 richard 1526
##################################################
1389 richard 1527
dnsmasq ()
219 jeremy 1528
{
1529
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1530
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1531
#	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1532
	$SED "s?^.*OPTIONS=.*?#OPTIONS=\"--log-async=250 --log-queries --log-facility=/var/log/dnsmasq/queries.log\"?g" /etc/sysconfig/dnsmasq # General Options for dnslog or debugging
1961 richard 1533
	$SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1534
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1535
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1536
	cat << EOF > /etc/dnsmasq.conf
520 richard 1537
# Configuration file for "dnsmasq in forward mode"
1387 richard 1538
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1539
listen-address=$PRIVATE_IP
1390 richard 1540
pid-file=/var/run/dnsmasq.pid
259 richard 1541
listen-address=127.0.0.1
286 richard 1542
no-dhcp-interface=$INTIF
1387 richard 1543
no-dhcp-interface=tun0
1544
no-dhcp-interface=lo
259 richard 1545
bind-interfaces
1721 richard 1546
cache-size=2048
259 richard 1547
domain-needed
1548
expand-hosts
1549
bogus-priv
1550
filterwin2k
1551
server=$DNS1
1552
server=$DNS2
1387 richard 1553
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1554
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1555
#dhcp-option=option:router,$PRIVATE_IP
1556
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1557
#domain=$DOMAIN
259 richard 1558
 
1387 richard 1559
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1560
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1561
EOF
1356 richard 1562
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1563
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1564
# Configuration file for "dnsmasq with blacklist"
1873 richard 1565
# Add Toulouse University blacklist domains
1472 richard 1566
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1567
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1568
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1569
listen-address=$PRIVATE_IP
1570
port=54
1571
no-dhcp-interface=$INTIF
1387 richard 1572
no-dhcp-interface=tun0
1472 richard 1573
no-dhcp-interface=lo
498 richard 1574
bind-interfaces
1721 richard 1575
cache-size=2048
498 richard 1576
domain-needed
1577
expand-hosts
1578
bogus-priv
1579
filterwin2k
2009 raphael.pi 1580
log-queries
1581
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1582
server=$DNS1
1583
server=$DNS2
1584
EOF
1379 richard 1585
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1586
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1587
# Configuration file for "dnsmasq with whitelist"
1873 richard 1588
# ADD Toulouse university whitelist domains
1472 richard 1589
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1590
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1591
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1592
listen-address=$PRIVATE_IP
1593
port=55
1594
no-dhcp-interface=$INTIF
1387 richard 1595
no-dhcp-interface=tun0
1472 richard 1596
no-dhcp-interface=lo
1356 richard 1597
bind-interfaces
1721 richard 1598
cache-size=1024
1356 richard 1599
domain-needed
1600
expand-hosts
1601
bogus-priv
1602
filterwin2k
1867 raphael.pi 1603
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1604
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1356 richard 1605
EOF
1472 richard 1606
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1607
	cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1608
# Configuration file for "dnsmasq as a blackhole"
1609
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1610
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1611
pid-file=/var/run/dnsmasq-blackhole.pid
1612
listen-address=$PRIVATE_IP
1613
port=56
1614
no-dhcp-interface=$INTIF
1615
no-dhcp-interface=tun0
1616
no-dhcp-interface=lo
1617
bind-interfaces
1618
cache-size=256
1619
domain-needed
1620
expand-hosts
1621
bogus-priv
1622
filterwin2k
1623
EOF
1624
 
1517 richard 1625
# the main instance should start after network and chilli (which create tun0)
1547 richard 1626
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1627
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1628
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1629
	for list in blacklist whitelist blackhole
1630
	do
1631
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1632
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1633
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1634
	done
308 richard 1635
} # End dnsmasq
1636
 
1637
##########################################################
1221 richard 1638
##		Fonction "BL"				##
308 richard 1639
##########################################################
1640
BL ()
1641
{
1930 richard 1642
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1643
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1644
	mkdir -p /tmp/blacklists
1938 richard 1645
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1646
# creation of file for the rehabilited domains and urls
648 richard 1647
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1648
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1649
	touch $DIR_DG/lists/exceptionsitelist
1650
	touch $DIR_DG/lists/exceptionurllist
311 richard 1651
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1652
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1653
# Dansguardian filter config for ALCASAR
1654
EOF
648 richard 1655
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1656
# Dansguardian domain filter config for ALCASAR
1657
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1658
#**
1659
# block all SSL and CONNECT tunnels
1660
**s
1661
# block all SSL and CONNECT tunnels specified only as an IP
1662
*ips
1663
# block all sites specified only by an IP
1664
*ip
1665
EOF
1852 raphael.pi 1666
# Add Bing to the safesearch url regext list (parental control)
878 richard 1667
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1668
# Bing - add 'adlt=strict'
1669
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1670
EOF
1913 richard 1671
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1672
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1673
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1674
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1675
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1676
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1677
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1678
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1679
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1680
# add custom ALCASAR BL files
1957 richard 1681
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1682
	do
1683
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1684
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1685
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1686
	done
1687
	chown -R dansguardian:apache $DIR_DG
1688
	chown -R root:apache $DIR_DEST_SHARE
1689
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1690
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1691
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1692
# enable the default categories
1957 richard 1693
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1694
}
219 jeremy 1695
 
1 root 1696
##########################################################
1221 richard 1697
##		Fonction "cron"				##
1 root 1698
## - Mise en place des différents fichiers de cron	##
1699
##########################################################
1700
cron ()
1701
{
1702
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1703
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1704
	cat <<EOF > /etc/crontab
1828 richard 1705
SHELL=/usr/bin/bash
1706
PATH=/usr/sbin:/usr/bin
1 root 1707
MAILTO=root
1708
HOME=/
1709
 
1710
# run-parts
1711
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1712
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1713
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1714
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1715
EOF
1716
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1717
	cat <<EOF >> /etc/anacrontab
667 franck 1718
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1719
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1720
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1721
EOF
1247 crox53 1722
 
811 richard 1723
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1724
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1725
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1726
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1727
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1728
EOF
952 franck 1729
	cat <<EOF > /etc/cron.d/alcasar-archive
1730
# Archive des logs et de la base de données (tous les lundi à 5h35)
1731
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1732
EOF
1566 richard 1733
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1734
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1735
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1736
EOF
722 franck 1737
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1738
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1739
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1740
EOF
1159 crox53 1741
 
1945 richard 1742
	cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1743
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1744
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1745
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1746
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1747
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1748
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1749
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1750
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1751
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1752
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1753
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1754
EOF
671 franck 1755
	cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1756
# run the "watchdog" every 3'
1757
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
1 root 1758
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1759
 
1 root 1760
EOF
1808 richard 1761
# Enabling the watchdog every 18'
808 franck 1762
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1763
# activate  the daemon-watchdog after boot process
1851 franck 1764
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1765
# activate the daemon-watchdog every 18'
808 franck 1766
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1767
EOF
1862 raphael.pi 1768
 
1874 raphael.pi 1769
# Enabling category update from rsync
2111 richard 1770
	cat << EOF > /etc/cron.d/alcasar-rsync-bl
1945 richard 1771
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty). 
1905 raphael.pi 1772
 
1874 raphael.pi 1773
EOF
1862 raphael.pi 1774
 
1808 richard 1775
# removing the users crons
522 richard 1776
	rm -f /var/spool/cron/*
1 root 1777
} # End cron
1778
 
1779
##################################################################
1221 richard 1780
## 			Fonction "Fail2Ban"			##
1163 crox53 1781
##- Modification de la configuration de fail2ban		##
1782
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1783
##################################################################
1784
fail2ban()
1785
{
1191 crox53 1786
	$DIR_CONF/fail2ban.sh
1474 richard 1787
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1788
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1789
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1790
	chmod 644 /var/log/fail2ban.log
1489 richard 1791
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1792
	/usr/bin/touch /var/log/auth.log
1515 richard 1793
# fail2ban unit
1794
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1795
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1796
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1797
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1798
} #Fin de fail2ban_install()
1799
 
1800
##################################################################
1376 richard 1801
## 			Fonction "gammu_smsd"			##
1802
## - Creation de la base de donnée Gammu			##
1803
## - Creation du fichier de config: gammu_smsd_conf		##
1804
##################################################################
1805
gammu_smsd()
1806
{
1807
# Create 'gammu' databse
1808
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1809
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1810
# Add a gammu database structure
1800 richard 1811
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1812
 
1813
# config file for the daemon
1814
cat << EOF > /etc/gammu_smsd_conf
1815
[gammu]
1816
port = /dev/ttyUSB0
1817
connection = at115200
1818
 
1819
;########################################################
1820
 
1821
[smsd]
1822
 
1823
PIN = 1234
1824
 
1825
logfile = /var/log/gammu-smsd/gammu-smsd.log
1826
logformat = textall
1827
debuglevel = 0
1828
 
1829
service = sql
1830
driver = native_mysql
1831
user = $DB_USER
1832
password = $radiuspwd
1833
pc = localhost
1834
database = $DB_GAMMU
1835
 
1828 richard 1836
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1837
 
1838
StatusFrequency = 30
1380 richard 1839
;LoopSleep = 2
1376 richard 1840
 
1841
;ResetFrequency = 300
1842
;HardResetFrequency = 120
1843
 
1844
CheckSecurity = 1 
1845
CheckSignal = 1
1846
CheckBattery = 0
1847
EOF
1848
 
1849
chmod 755 /etc/gammu_smsd_conf
1850
 
1851
#Creation dossier de log Gammu-smsd
1382 richard 1852
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1853
chmod 755 /var/log/gammu-smsd
1854
 
1855
#Edition du script sql gammu <-> radius
1452 richard 1856
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1857
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1858
 
1380 richard 1859
#Création de la règle udev pour les Huawei // idVendor: 12d1
1860
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1861
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1862
EOF
1863
 
1376 richard 1864
} # END gammu_smsd()
1865
 
2202 richard 1866
 
1867
##################################################################
1868
##			Fonction "msec"				##
2203 richard 1869
## - Apply the "fileserver" security level			##
1870
## - remove the "system request" for rebboting			##
1871
## - Fix several file permissions				##
2202 richard 1872
##################################################################
1873
msec()
1874
{
1875
 
1876
# Apply fileserver security level
2211 richard 1877
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1878
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1879
 
2203 richard 1880
# Set permissions monitoring and enforcement
2202 richard 1881
cat <<EOF > /etc/security/msec/perm.local
1882
/var/log/firefwall/                     root.apache     750
1883
/var/log/firewall/*                     root.apache     640
1884
/etc/security/msec/perm.local           root.root       640
1885
/etc/security/msec/level.local          root.root       640
1886
/etc/freeradius-web                     root.apache     750
1887
/etc/freeradius-web/admin.conf          root.apache     640
1888
/etc/raddb/dictionnary                  root.apache     640
1889
/etc/raddb/ldap.attrmap                 root.radius     640
1890
/etc/raddb/hints                        root.radius     640
1891
/etc/raddb/huntgroups                   root.radius     640
1892
/etc/raddb/attrs.access_reject          root.radius     640
1893
/etc/raddb/attrs.accounting_response    root.radius     640
2211 richard 1894
/etc/raddb/acct_users                   root.radius     640
2202 richard 1895
/etc/raddb/preproxy_users               root.radius     640
1896
/etc/raddb/modules/ldap                 radius.apache   660
1897
/etc/raddb/sites-available/alcasar      radius.apache   660
1898
/etc/pki/*                              root.apache     750
2211 richard 1899
/var/log/netflow/porttracker            root.apache     770
1900
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 1901
EOF
2211 richard 1902
# apply now hourly & daily checks 
2202 richard 1903
/usr/sbin/msec
2211 richard 1904
/etc/cron.weekly/msec
2202 richard 1905
 
1906
} # END msec()
1907
 
1908
##################################################################
2195 richard 1909
##		Fonction "post_install"			##
1910
## - Modifying banners (locals et ssh) & prompts	##
1911
## - SSH config						##
1912
## - sudoers config & files security			##
1913
## - log rotate & ANSSI security parameters		##
1914
## - Apply former conf in case of an update		##
1915
##########################################################
1 root 1916
post_install()
1917
{
2195 richard 1918
# change the SSH banner
1919
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
1920
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 1921
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1922
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1923
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1924
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1925
# postfix banner anonymisation
1926
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1927
	chown -R postfix:postfix /var/lib/postfix
2195 richard 1928
# sshd liste on EXTIF & INTIF
1548 richard 1929
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 1930
# sshd authorized certificate for root login
1696 franck 1931
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 1932
# ALCASAR conf file
1839 richard 1933
	echo "SSH=on" >> $CONF_FILE
1631 richard 1934
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1935
	echo "LDAP=off" >> $CONF_FILE
786 richard 1936
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1937
	echo "MULTIWAN=off" >> $CONF_FILE
1938
	echo "FAILOVER=30" >> $CONF_FILE
1939
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1940
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1941
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 1942
# Prompt customisation (colors)
1 root 1943
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1944
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1945
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 1946
# sudoers configuration for "apache" & "sysadmin"
1 root 1947
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1948
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1949
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1950
# Modify some logrotate files (gammu, ulogd)
1 root 1951
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1952
	chmod 644 /etc/logrotate.d/*
2195 richard 1953
# Log compression
706 franck 1954
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1955
# actualisation des fichiers logs compressés
1342 richard 1956
	for dir in firewall dansguardian httpd
706 franck 1957
	do
714 franck 1958
	      find /var/log/$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 1959
	done
1221 richard 1960
# create the alcasar-load_balancing unit
1961
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1962
#  This file is part of systemd.
1963
#
1964
#  systemd is free software; you can redistribute it and/or modify it
1965
#  under the terms of the GNU General Public License as published by
1966
#  the Free Software Foundation; either version 2 of the License, or
1967
#  (at your option) any later version.
1968
 
1969
# This unit lauches alcasar-load-balancing.sh script.
1970
[Unit]
1971
Description=alcasar-load_balancing.sh execution
1972
After=network.target iptables.service
1973
 
1974
[Service]
1975
Type=oneshot
1976
RemainAfterExit=yes
1828 richard 1977
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1978
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1979
TimeoutSec=0
1980
SysVStartPriority=99
1981
 
1982
[Install]
1983
WantedBy=multi-user.target
1157 stephane 1984
EOF
1221 richard 1985
# processes launched at boot time (Systemctl)
1839 richard 1986
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 1987
	do
1574 richard 1988
		/usr/bin/systemctl -q enable $i.service
1221 richard 1989
	done
1452 richard 1990
 
1991
# disable processes at boot time (Systemctl)
1992
	for i in ulogd
1993
	do
1574 richard 1994
		/usr/bin/systemctl -q disable $i.service
1452 richard 1995
	done
1996
 
1221 richard 1997
# Apply French Security Agency (ANSSI) rules
1362 richard 1998
# ignore ICMP broadcast (smurf attack)
1999
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2000
# ignore ICMP errors bogus
2001
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2002
# remove ICMP redirects responces
2003
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2004
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2005
# enable SYN Cookies (Syn flood attacks)
2006
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2007
# enable kernel antispoofing
2008
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2009
# ignore source routing
2010
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2011
# set conntrack timer to 1h (3600s) instead of 5 weeks
2012
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 2013
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 2014
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2015
# disable iptables_helpers
2016
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2017
# Switch to the router mode
2018
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2019
# Remove unused service ipv6
1964 franck 2020
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2021
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2022
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2023
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2024
# switch to multi-users runlevel (instead of x11)
1221 richard 2025
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 2026
#	GRUB modifications (only one time)
2195 richard 2027
# Limit wait time to 3s - Create an alcasar entry instead of linux-nonfb - Change the default banner
1600 richard 2028
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
2029
	if [ $grub_already_modified == 0 ]
2030
		then
2031
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
2032
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
2033
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
2195 richard 2034
# change display to 1024*768 (vga791) only if not on VM
2035
		[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2114 franck 2036
		vm_vga=`lsmod | egrep "virtio|vmwgfx" | wc -l`
2195 richard 2037
		if [ $vm_vga == 0 ] # is not a virtual machine (proxmox, vmware)
2114 franck 2038
		then
2039
			$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
2195 richard 2040
			cp -f $DIR_CONF/banner /etc/mageia-release
2041
			echo " V$VERSION" >> /etc/mageia-release
2042
		else
2043
			echo "ALCASAR V$VERSION" > /etc/mageia-release
2114 franck 2044
		fi
1600 richard 2045
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
2046
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
2047
	fi
1221 richard 2048
# Load and apply the previous conf file
2049
	if [ "$mode" = "update" ]
532 richard 2050
	then
1668 richard 2051
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2052
		$DIR_DEST_BIN/alcasar-conf.sh --load
2053
		PARENT_SCRIPT=`basename $0`
2054
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2055
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2175 richard 2056
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf 
1221 richard 2057
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2058
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2059
	fi
1221 richard 2060
	rm -f /tmp/alcasar-conf*
2061
	chown -R root:apache $DIR_DEST_ETC/*
2062
	chmod -R 660 $DIR_DEST_ETC/*
2063
	chmod ug+x $DIR_DEST_ETC/digest
1 root 2064
	cd $DIR_INSTALL
5 franck 2065
	echo ""
1 root 2066
	echo "#############################################################################"
638 richard 2067
	if [ $Lang == "fr" ]
2068
		then
2069
		echo "#                        Fin d'installation d'ALCASAR                       #"
2070
		echo "#                                                                           #"
2071
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2072
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2073
		echo "#                                                                           #"
2074
		echo "#############################################################################"
2075
		echo
2076
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2077
		echo
2078
		echo "- Lisez attentivement la documentation d'exploitation"
2079
		echo
2080
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2081
		echo
2082
		echo "                   Appuyez sur 'Entrée' pour continuer"
2083
	else	
2084
		echo "#                        Enf of ALCASAR install process                     #"
2085
		echo "#                                                                           #"
2086
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2087
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2088
		echo "#                                                                           #"
2089
		echo "#############################################################################"
2090
		echo
2091
		echo "- The system will be rebooted in order to operate ALCASAR"
2092
		echo
2093
		echo "- Read the exploitation documentation"
2094
		echo
2095
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2096
		echo
2097
		echo "                   Hit 'Enter' to continue"
2098
	fi
1782 franck 2099
	sleep 2
815 richard 2100
	if [ "$mode" != "update" ]
820 richard 2101
	then
815 richard 2102
		read a
2103
	fi
774 richard 2104
	clear
1 root 2105
	reboot
2106
} # End post_install ()
2107
 
2108
#################################
1005 richard 2109
#  	Main Install loop  	#
1 root 2110
#################################
832 richard 2111
dir_exec=`dirname "$0"`
2112
if [ $dir_exec != "." ]
2113
then
2114
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2115
	echo "Launch this program from the ALCASAR archive directory"
2116
	exit 0
2117
fi
2118
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2119
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2120
nb_args=$#
2121
args=$1
2122
if [ $nb_args -eq 0 ]
2123
then
2124
	nb_args=1
2125
	args="-h"
2126
fi
1062 richard 2127
chmod -R u+x $DIR_SCRIPTS/*
1 root 2128
case $args in
2129
	-\? | -h* | --h*)
2130
		echo "$usage"
2131
		exit 0
2132
		;;
291 franck 2133
	-i | --install)
1538 richard 2134
		header_install
959 franck 2135
		license
1544 richard 2136
		header_install
29 richard 2137
		testing
595 richard 2138
# RPMs install
2139
		$DIR_SCRIPTS/alcasar-urpmi.sh
2140
		if [ "$?" != "0" ]
1 root 2141
		then
595 richard 2142
			exit 0
2143
		fi
1249 richard 2144
		if [ -e $CONF_FILE ]
595 richard 2145
		then
597 richard 2146
# Uninstall the running version
2206 richard 2147
			$DIR_SCRIPTS/alcasar-uninstall.sh -update
595 richard 2148
		fi
636 richard 2149
# Test if manual update	
1362 richard 2150
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2151
		then
636 richard 2152
			header_install
595 richard 2153
			if [ $Lang == "fr" ]
636 richard 2154
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2155
				else echo "The configuration file of an old version has been found";
595 richard 2156
			fi
597 richard 2157
			response=0
2158
			PTN='^[oOnNyY]$'
2159
			until [[ $(expr $response : $PTN) -gt 0 ]]
2160
			do
2161
				if [ $Lang == "fr" ]
2162
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2163
					else echo -n "Do you want to use it (Y/n)?";
2164
				 fi
2165
				read response
2166
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2167
				then rm -f /tmp/alcasar-conf*
2168
				fi
2169
			done
2170
		fi
636 richard 2171
# Test if update
1057 richard 2172
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2173
		then
2174
			if [ $Lang == "fr" ]
2175
				then echo "#### Installation avec mise à jour ####";
2176
				else echo "#### Installation with update     ####";
2177
			fi
636 richard 2178
# Extract the central configuration file
1057 richard 2179
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2180
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2181
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2182
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2183
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2184
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2185
			mode="update"
1 root 2186
		fi
2202 richard 2187
		for func in init network ACC CA time_server init_db radius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd msec post_install
5 franck 2188
		do
2189
			$func
1362 richard 2190
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2191
		done
5 franck 2192
		;;
291 franck 2193
	-u | --uninstall)
1828 richard 2194
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2195
		then
597 richard 2196
			if [ $Lang == "fr" ]
2197
				then echo "ALCASAR n'est pas installé!";
2198
				else echo "ALCASAR isn't installed!";
2199
			fi
1 root 2200
			exit 0
2201
		fi
5 franck 2202
		response=0
2203
		PTN='^[oOnN]$'
580 richard 2204
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2205
		do
597 richard 2206
			if [ $Lang == "fr" ]
2207
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2208
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2209
			fi
5 franck 2210
			read response
2211
		done
1103 richard 2212
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2213
		then
1103 richard 2214
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2215
		else	
2216
			rm -f /tmp/alcasar-conf*
1 root 2217
		fi
597 richard 2218
# Uninstall the running version
2206 richard 2219
		$DIR_SCRIPTS/alcasar-uninstall.sh -full
1 root 2220
		;;
2221
	*)
2222
		echo "Argument inconnu :$1";
460 richard 2223
		echo "Unknown argument :$1";
1 root 2224
		echo "$usage"
2225
		exit 1
2226
		;;
2227
esac
10 franck 2228
# end of script
366 franck 2229