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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2281 2017-06-19 18:30:33Z tom.houdayer $ 
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 [ $Lang == "fr" ]
746
			then 
747
				echo ""
2233 richard 748
				echo "Définissez un premier compte d'administration d'ALCASAR :"
613 richard 749
				echo
750
				echo -n "Nom : "
751
			else
752
				echo ""
2233 richard 753
				echo "Define the first account allow to administrate ALCASAR :"
613 richard 754
				echo
755
				echo -n "Account : "
756
			fi
757
			read admin_portal
758
			if [ "$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>
1 root 851
EOF
2077 franck 852
# Replacement of the extension .cer by .der in MIME type
853
$SED "s?^application/pkix-cert.*?application/pkix-cert		der?g" /etc/mime.types
1833 richard 854
# Launch after coova (in order to wait tun0 to be up)
1378 richard 855
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
2267 richard 856
# Log file for ACC access imputability
857
[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
2269 richard 858
chown root:apache /var/Save/security/acc_access.log
859
chmod 664 /var/Save/security/acc_access.log
1389 richard 860
} # End of ACC ()
1 root 861
 
1893 richard 862
##########################################################################
863
##				Fonction "CA"				##
1898 richard 864
## - Creating the CA and the server certificate (apache)	 	##
1893 richard 865
##########################################################################
1221 richard 866
CA ()
1 root 867
{
510 richard 868
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 869
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 870
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 871
	cat <<EOF > $FIC_VIRTUAL_SSL
872
# default SSL virtual host, used for all HTTPS requests that do not
873
# match a ServerName or ServerAlias in any <VirtualHost> block.
874
 
875
<VirtualHost _default_:443>
876
# general configuration
877
    ServerAdmin root@localhost
1748 richard 878
    ServerName $HOSTNAME.$DOMAIN
1410 richard 879
 
880
# SSL configuration
881
    SSLEngine on
882
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
883
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
884
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
885
    CustomLog logs/ssl_request_log \
886
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
887
    ErrorLog logs/ssl_error_log
888
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
889
</VirtualHost>
890
EOF
5 franck 891
	chown -R root:apache /etc/pki
1 root 892
	chmod -R 750 /etc/pki
1389 richard 893
} # End of CA ()
1 root 894
 
1837 richard 895
##################################################################
896
##			Function "time_server"			##
897
## - Configuring NTP server					##
898
##################################################################
899
time_server ()
900
{
901
# Set the Internet time server
902
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
903
	cat <<EOF > /etc/ntp/step-tickers
904
0.fr.pool.ntp.org	# adapt to your country
905
1.fr.pool.ntp.org
906
2.fr.pool.ntp.org
907
EOF
908
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
909
	cat <<EOF > /etc/ntp.conf
910
server 0.fr.pool.ntp.org	# adapt to your country
911
server 1.fr.pool.ntp.org
912
server 2.fr.pool.ntp.org
913
server 127.127.1.0   		# local clock si NTP internet indisponible ...
914
fudge 127.127.1.0 stratum 10
915
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
916
restrict 127.0.0.1
917
driftfile /var/lib/ntp/drift
918
logfile /var/log/ntp.log
919
disable monitor
920
EOF
921
	chown -R ntp:ntp /var/lib/ntp
922
# Synchronize now
923
	ntpd -q -g &
924
} # End of time_server ()
925
 
1 root 926
##########################################################################################
1221 richard 927
##			Fonction "init_db"						##
1 root 928
## - Initialisation de la base Mysql							##
929
## - Affectation du mot de passe de l'administrateur (root)				##
930
## - Suppression des bases et des utilisateurs superflus				##
931
## - Création de la base 'radius'							##
932
## - Installation du schéma de cette base						##
933
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
934
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
935
##########################################################################################
936
init_db ()
937
{
1990 richard 938
	if [ `systemctl is-active mysqld` == "active" ]
939
	then
940
		systemctl stop mysqld
941
	fi
1355 richard 942
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 943
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 944
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 945
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 946
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 947
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
948
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
949
	$SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 950
	/usr/bin/systemctl start mysqld.service
1963 richard 951
	nb_round=1
1981 richard 952
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 953
	do
954
		nb_round=`expr $nb_round + 1`
955
		sleep 2
956
	done
1981 richard 957
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 958
	then
1981 richard 959
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 960
		exit
1955 richard 961
	fi
1 root 962
	mysqladmin -u root password $mysqlpwd
963
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 964
# Secure the server
965
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
966
	$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 967
# Create 'radius' database
1317 richard 968
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 969
# Add an empty radius database structure
1800 richard 970
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 971
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 972
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 973
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
974
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 975
	/usr/bin/systemctl daemon-reload
1389 richard 976
} # End of init_db ()
1 root 977
 
978
##########################################################################
1389 richard 979
##			Fonction "radius"				##
1 root 980
## - Paramètrage des fichiers de configuration FreeRadius		##
981
## - Affectation du secret partagé entre coova-chilli et freeradius	##
982
## - Modification de fichier de conf pour l'accès à Mysql		##
983
##########################################################################
1389 richard 984
radius ()
1 root 985
{
1800 richard 986
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 987
	chown -R radius:radius /etc/raddb
988
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 989
# Set radius.conf parameters
1 root 990
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
991
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
992
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 993
# remove the proxy function
1 root 994
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
995
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 996
# remove EAP module
654 richard 997
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 998
# listen on loopback (should be modified later if EAP enabled)
1 root 999
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 1000
# enable the  SQL module (and SQL counter)
1 root 1001
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
1002
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1003
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1004
# only include modules for ALCASAR needs
1005
	$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
1006
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1007
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1008
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1009
	$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
1010
	$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 1011
# remvove virtual server and copy our conf file
1 root 1012
	rm -f /etc/raddb/sites-enabled/*
1278 richard 1013
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1014
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1015
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1016
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1017
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1018
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1019
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1020
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1021
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1022
	cat << EOF > /etc/raddb/clients.conf
1023
client 127.0.0.1 {
1024
	secret = $secretradius
1025
	shortname = localhost
1026
}
1027
EOF
1278 richard 1028
# sql.conf modification
1 root 1029
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1030
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1031
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1032
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1033
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1034
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1035
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1036
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1037
# counter.conf modification (change the Max-All-Session-Time counter)
1038
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1039
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1040
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1041
# make certain that mysql is up before radius start
1042
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1043
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1044
	/usr/bin/systemctl daemon-reload
1389 richard 1045
} # End radius ()
1 root 1046
 
799 richard 1047
##################################################################################
1389 richard 1048
##			Fonction "chilli"					##
799 richard 1049
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1050
## - Paramètrage de la page d'authentification (intercept.php)			##
1051
##################################################################################
1389 richard 1052
chilli ()
1 root 1053
{
1370 richard 1054
# chilli unit for systemd
1055
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1056
#  This file is part of systemd.
1057
#
1058
#  systemd is free software; you can redistribute it and/or modify it
1059
#  under the terms of the GNU General Public License as published by
1060
#  the Free Software Foundation; either version 2 of the License, or
1061
#  (at your option) any later version.
1370 richard 1062
[Unit]
1063
Description=chilli is a captive portal daemon
1064
After=network.target
1065
 
1066
[Service]
1379 richard 1067
Type=forking
1370 richard 1068
ExecStart=/usr/libexec/chilli start
1069
ExecStop=/usr/libexec/chilli stop
1070
ExecReload=/usr/libexec/chilli reload
1071
PIDFile=/var/run/chilli.pid
1072
 
1073
[Install]
1074
WantedBy=multi-user.target
1075
EOF
799 richard 1076
# init file creation
1370 richard 1077
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1078
	cat <<EOF > /etc/init.d/chilli
799 richard 1079
#!/bin/sh
1080
#
1081
# chilli CoovaChilli init
1082
#
1083
# chkconfig: 2345 65 35
1084
# description: CoovaChilli
1085
### BEGIN INIT INFO
1086
# Provides:       chilli
1087
# Required-Start: network 
1088
# Should-Start: 
1089
# Required-Stop:  network
1090
# Should-Stop: 
1091
# Default-Start:  2 3 5
1092
# Default-Stop:
1093
# Description:    CoovaChilli access controller
1094
### END INIT INFO
1095
 
1096
[ -f /usr/sbin/chilli ] || exit 0
1097
. /etc/init.d/functions
1098
CONFIG=/etc/chilli.conf
1099
pidfile=/var/run/chilli.pid
1100
[ -f \$CONFIG ] || {
1101
    echo "\$CONFIG Not found"
1102
    exit 0
1103
}
1104
RETVAL=0
1105
prog="chilli"
1106
case \$1 in
1107
    start)
1108
	if [ -f \$pidfile ] ; then 
1109
		gprintf "chilli is already running"
1110
	else
1111
        	gprintf "Starting \$prog: "
1112
		rm -f /var/run/chilli* # cleaning
1828 richard 1113
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1114
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1115
		[ -e /dev/net/tun ] || {
1116
	    	(cd /dev; 
1117
			mkdir net; 
1118
			cd net; 
1119
			mknod tun c 10 200)
1120
		}
1336 richard 1121
		ifconfig $INTIF 0.0.0.0
1576 richard 1122
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1123
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1124
        	RETVAL=$?
1125
	fi
1126
	;;
1127
 
1128
    reload)
1129
	killall -HUP chilli
1130
	;;
1131
 
1132
    restart)
1133
	\$0 stop
1134
        sleep 2
1135
	\$0 start
1136
	;;
1137
 
1138
    status)
1139
        status chilli
1140
        RETVAL=0
1141
        ;;
1142
 
1143
    stop)
1144
	if [ -f \$pidfile ] ; then  
1145
        	gprintf "Shutting down \$prog: "
1146
		killproc /usr/sbin/chilli
1147
		RETVAL=\$?
1148
		[ \$RETVAL = 0 ] && rm -f $pidfile
1149
	else	
1150
        	gprintf "chilli is not running"
1151
	fi
1152
	;;
1153
 
1154
    *)
1155
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1156
        exit 1
1157
esac
1158
echo
1159
EOF
1801 richard 1160
chmod a+x /etc/init.d/chilli
1161
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1162
# conf file creation
346 richard 1163
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1164
	#NTP Option configuration for DHCP
2032 richard 1165
	#DHCP Options : rfc2132
1166
		#dhcp option value will be convert in hexa.
1167
		#NTP option (or 'option 42') is like :
1168
		#			
1169
		#    Code   Len         Address 1               Address 2
1170
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1171
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1172
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1173
		#
1174
		#Code : 42 => 2a
1175
		#Len : 4 => 04
2016 raphael.pi 1176
	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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1177
	cat <<EOF > /etc/chilli.conf
1178
# coova config for ALCASAR
1179
cmdsocket	/var/run/chilli.sock
1336 richard 1180
unixipc		chilli.$INTIF.ipc
1551 richard 1181
pidfile		/var/run/chilli.pid
346 richard 1182
net		$PRIVATE_NETWORK_MASK
595 richard 1183
dhcpif		$INTIF
841 richard 1184
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1185
#nodynip
865 richard 1186
#statip
1187
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1188
domain		$DOMAIN
355 richard 1189
dns1		$PRIVATE_IP
1190
dns2		$PRIVATE_IP
346 richard 1191
uamlisten	$PRIVATE_IP
503 richard 1192
uamport		3990
837 richard 1193
macauth
1194
macpasswd	password
1697 richard 1195
strictmacauth
1243 richard 1196
locationname	$HOSTNAME.$DOMAIN
346 richard 1197
radiusserver1	127.0.0.1
1198
radiusserver2	127.0.0.1
1199
radiussecret	$secretradius
1200
radiusauthport	1812
1201
radiusacctport	1813
1243 richard 1202
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1203
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1204
uamsecret	$secretuam
1249 richard 1205
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1206
coaport		3799
1379 richard 1207
conup		$DIR_DEST_BIN/alcasar-conup.sh
1208
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1209
include		$DIR_DEST_ETC/alcasar-uamallowed
1210
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1211
dhcpopt		2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1212
macup		$DIR_DEST_BIN/alcasar-macup.sh
1213
macdown		$DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1214
#dhcpgateway		none
1215
#dhcprelayagent		none
1610 franck 1216
#dhcpgatewayport	none
2234 richard 1217
sslkeyfile	/etc/pki/tls/private/alcasar.key
1218
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1219
redirssl
346 richard 1220
EOF
2274 richard 1221
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1222
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1223
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1224
# create files for trusted domains and urls
1148 crox53 1225
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1226
	chown root:apache $DIR_DEST_ETC/alcasar-*
1227
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1228
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1229
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1230
# user 'chilli' creation (in order to run conup/off and up/down scripts
1231
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1232
	if [ "$chilli_exist" == "1" ]
1233
	then
1234
	      userdel -r chilli 2>/dev/null
1235
	fi
1236
	groupadd -f chilli
1237
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1238
}  # End of chilli ()
1349 richard 1239
 
1 root 1240
##################################################################
1389 richard 1241
##		Fonction "dansguardian"				##
1 root 1242
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1243
##################################################################
1389 richard 1244
dansguardian ()
1 root 1245
{
1841 richard 1246
	mkdir -p /var/dansguardian /var/log/dansguardian
1247
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1248
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1249
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1250
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1251
# By default the filter is off 
1556 richard 1252
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1253
# French deny HTML page
497 richard 1254
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1255
# Listen only on LAN side
497 richard 1256
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1257
# DG send its flow to HAVP
1258
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1259
# replace the default deny HTML page
1 root 1260
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1261
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1262
# Don't log
1263
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1264
# on désactive par défaut le controle de contenu des pages html
497 richard 1265
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1266
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1267
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1268
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1269
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1270
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1271
 
1272
# Configure Dansguardian for large site
1273
# Minimum number of processus to handle connections
1274
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1275
# Maximum number of processus to handle connections
1276
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1277
# Run at least 8 daemons
1278
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1279
# minimum number of processes to spawn
1280
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1281
# maximum age of a child process before it croaks it
1282
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1283
 
1 root 1284
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1285
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1286
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1287
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1288
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1289
	touch $DIR_DG/lists/bannedextensionlist
1290
	touch $DIR_DG/lists/bannedmimetypelist
1291
# 'Safesearch' regex actualisation
498 richard 1292
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1293
# empty LAN IP list that won't be WEB filtered
1294
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1295
	touch $DIR_DG/lists/exceptioniplist
1296
# Keep a copy of URL & domain filter configuration files
1297
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1298
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1299
} # End of dansguardian ()
1 root 1300
 
71 richard 1301
##################################################################
1221 richard 1302
##			Fonction "antivirus"			##
1357 richard 1303
## - configuration of havp, libclamav and freshclam		##
71 richard 1304
##################################################################
1305
antivirus ()		
1306
{
1358 richard 1307
# create 'havp' user
288 richard 1308
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1309
	if [ "$havp_exist" == "1" ]
288 richard 1310
	then
478 richard 1311
	      userdel -r havp 2>/dev/null
894 richard 1312
	      groupdel havp 2>/dev/null
288 richard 1313
	fi
307 richard 1314
	groupadd -f havp
1486 richard 1315
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1316
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1317
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1318
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1319
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1320
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1321
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1322
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1323
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1324
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1325
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1326
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1327
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1328
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1329
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1330
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1331
# skip checking of youtube flow (too heavy load / risk too low)
1332
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1333
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1334
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1335
# adapt init script and systemd unit
335 richard 1336
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1337
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1338
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1339
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1340
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1341
# replace of the intercept page (template)
340 richard 1342
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1343
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1344
# update virus database every 4 hours (24h/6)
1357 richard 1345
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1346
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1347
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1348
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1349
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1350
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1351
# update now
1382 richard 1352
	/usr/bin/freshclam --no-warnings
1389 richard 1353
} # End of antivirus ()
71 richard 1354
 
1486 richard 1355
##########################################################################
1356
##			Fonction "tinyproxy"				##
1357
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1358
##########################################################################
1485 richard 1359
tinyproxy ()		
1360
{
1486 richard 1361
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1362
	if [ "$tinyproxy_exist" == "1" ]
1363
	then
1364
	      userdel -r tinyproxy 2>/dev/null
1365
	      groupdel tinyproxy 2>/dev/null
1366
	fi
1367
	groupadd -f tinyproxy
1488 richard 1368
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1369
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1370
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1371
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1372
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1373
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1374
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1375
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1376
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1377
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1378
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1379
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1380
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1381
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1382
# Create the systemd unit
1383
cat << EOF > /lib/systemd/system/tinyproxy.service
1384
#  This file is part of systemd.
1385
#
1386
#  systemd is free software; you can redistribute it and/or modify it
1387
#  under the terms of the GNU General Public License as published by
1388
#  the Free Software Foundation; either version 2 of the License, or
1389
#  (at your option) any later version.
1485 richard 1390
 
1509 richard 1391
# This unit launches tinyproxy (a very light proxy).
1518 richard 1392
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1393
[Unit]
1394
Description=Tinyproxy Web Proxy Server
1395
After=network.target iptables.service
1396
 
1397
[Service]
1398
Type=forking
1518 richard 1399
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1400
ExecStartPre=/bin/sleep 2
1401
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1402
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1403
 
1404
[Install]
1405
WantedBy=multi-user.target
1406
EOF
1407
 
1485 richard 1408
} # end of tinyproxy
1 root 1409
##################################################################################
1389 richard 1410
##			function "ulogd"					##
476 richard 1411
## - Ulog config for multi-log files 						##
1412
##################################################################################
1389 richard 1413
ulogd ()
476 richard 1414
{
1415
# Three instances of ulogd (three different logfiles)
1416
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1417
	nl=1
1358 richard 1418
	for log_type in traceability ssh ext-access
478 richard 1419
	do
1365 richard 1420
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1421
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1422
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1423
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1424
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1425
[emu1]
478 richard 1426
file="/var/log/firewall/$log_type.log"
1427
sync=1
1428
EOF
1452 richard 1429
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1430
		nl=`expr $nl + 1`
1431
	done
476 richard 1432
	chown -R root:apache /var/log/firewall
1433
	chmod 750 /var/log/firewall
1434
	chmod 640 /var/log/firewall/*
1389 richard 1435
}  # End of ulogd ()
476 richard 1436
 
1159 crox53 1437
 
1438
##########################################################
1389 richard 1439
##              Function "nfsen"			##
1567 richard 1440
## - install the nfsen grapher				##
1441
## - install the two plugins porttracker & surfmap	##
1159 crox53 1442
##########################################################
1389 richard 1443
nfsen()
1 root 1444
{
2232 richard 1445
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1446
# Add PortTracker plugin
1534 richard 1447
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1448
	do
1536 richard 1449
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1450
	done
2232 richard 1451
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1452
# use of our conf file and init unit
2232 richard 1453
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1454
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1455
	DirTmp=$(pwd)
2232 richard 1456
	cd /tmp/nfsen-1.3.7/
1570 richard 1457
	/usr/bin/perl install.pl etc/nfsen.conf
1458
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1459
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1460
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1461
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1462
	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
1463
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1464
# nfsen unit for systemd
1465
cat << EOF > /lib/systemd/system/nfsen.service
1466
#  This file is part of systemd.
1467
#
1468
#  systemd is free software; you can redistribute it and/or modify it
1469
#  under the terms of the GNU General Public License as published by
1470
#  the Free Software Foundation; either version 2 of the License, or
1471
#  (at your option) any later version.
1472
 
1473
# This unit launches nfsen (a Netflow grapher).
1474
[Unit]
1475
Description= NfSen init script
1476
After=network.target iptables.service
1477
 
1478
[Service]
1479
Type=oneshot
1480
RemainAfterExit=yes
1393 richard 1481
PIDFile=/var/run/nfsen/nfsen.pid
1482
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1483
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1484
ExecStart=/usr/bin/nfsen start 
1485
ExecStop=/usr/bin/nfsen stop
1393 richard 1486
ExecReload=/usr/bin/nfsen restart
1372 richard 1487
TimeoutSec=0
1488
 
1489
[Install]
1490
WantedBy=multi-user.target
1491
EOF
1365 richard 1492
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1493
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1494
# expire delay for the profile "live"
1574 richard 1495
	/usr/bin/systemctl start nfsen
1393 richard 1496
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1497
# add SURFmap plugin
1509 richard 1498
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1499
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1500
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1501
	cd /tmp/
1502
	/usr/bin/sh SURFmap/install.sh
1544 richard 1503
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1504
# clear the installation
1221 richard 1505
	cd $DirTmp
1509 richard 1506
	rm -rf /tmp/nfsen*
1507
	rm -rf /tmp/SURFmap*
1389 richard 1508
} # End of nfsen ()
1 root 1509
 
1390 richard 1510
##################################################
1541 richard 1511
##		Function "vnstat"		##
1512
## Initialization of Vnstat and vnstat phpFE    ##
1513
##################################################
1514
vnstat ()
1515
{
1516
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1517
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1518
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
2281 tom.houday 1519
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1520
	 $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
1541 richard 1521
	/usr/bin/vnstat -u -i $EXTIF
2281 tom.houday 1522
} # End of vnstat
1523
 
1541 richard 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
 
2228 franck 1760
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1761
EOF
1808 richard 1762
# Enabling the watchdog every 18'
808 franck 1763
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1764
# activate  the daemon-watchdog after boot process
1851 franck 1765
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1766
# activate the daemon-watchdog every 18'
808 franck 1767
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1768
EOF
1862 raphael.pi 1769
 
1874 raphael.pi 1770
# Enabling category update from rsync
2111 richard 1771
	cat << EOF > /etc/cron.d/alcasar-rsync-bl
1945 richard 1772
# 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 1773
 
1874 raphael.pi 1774
EOF
1862 raphael.pi 1775
 
1808 richard 1776
# removing the users crons
522 richard 1777
	rm -f /var/spool/cron/*
1 root 1778
} # End cron
1779
 
1780
##################################################################
1221 richard 1781
## 			Fonction "Fail2Ban"			##
1163 crox53 1782
##- Modification de la configuration de fail2ban		##
1783
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1784
##################################################################
1785
fail2ban()
1786
{
2243 tom.houday 1787
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1788
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1789
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1790
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1791
	chmod 644 /var/log/fail2ban.log
1489 richard 1792
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1793
	/usr/bin/touch /var/log/auth.log
1515 richard 1794
# fail2ban unit
1795
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1796
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1797
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1798
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1799
} #Fin de fail2ban_install()
1800
 
1801
##################################################################
1376 richard 1802
## 			Fonction "gammu_smsd"			##
1803
## - Creation de la base de donnée Gammu			##
1804
## - Creation du fichier de config: gammu_smsd_conf		##
1805
##################################################################
1806
gammu_smsd()
1807
{
1808
# Create 'gammu' databse
1809
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1810
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1811
# Add a gammu database structure
1800 richard 1812
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1813
 
1814
# config file for the daemon
1815
cat << EOF > /etc/gammu_smsd_conf
1816
[gammu]
1817
port = /dev/ttyUSB0
1818
connection = at115200
1819
 
1820
;########################################################
1821
 
1822
[smsd]
1823
 
1824
PIN = 1234
1825
 
1826
logfile = /var/log/gammu-smsd/gammu-smsd.log
1827
logformat = textall
1828
debuglevel = 0
1829
 
1830
service = sql
1831
driver = native_mysql
1832
user = $DB_USER
1833
password = $radiuspwd
1834
pc = localhost
1835
database = $DB_GAMMU
1836
 
1828 richard 1837
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1838
 
1839
StatusFrequency = 30
1380 richard 1840
;LoopSleep = 2
1376 richard 1841
 
1842
;ResetFrequency = 300
1843
;HardResetFrequency = 120
1844
 
1845
CheckSecurity = 1 
1846
CheckSignal = 1
1847
CheckBattery = 0
1848
EOF
1849
 
1850
chmod 755 /etc/gammu_smsd_conf
1851
 
1852
#Creation dossier de log Gammu-smsd
1382 richard 1853
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1854
chmod 755 /var/log/gammu-smsd
1855
 
1856
#Edition du script sql gammu <-> radius
1452 richard 1857
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1858
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1859
 
1380 richard 1860
#Création de la règle udev pour les Huawei // idVendor: 12d1
1861
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1862
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1863
EOF
1864
 
1376 richard 1865
} # END gammu_smsd()
1866
 
2202 richard 1867
 
1868
##################################################################
1869
##			Fonction "msec"				##
2203 richard 1870
## - Apply the "fileserver" security level			##
1871
## - remove the "system request" for rebboting			##
1872
## - Fix several file permissions				##
2202 richard 1873
##################################################################
1874
msec()
1875
{
1876
 
1877
# Apply fileserver security level
2211 richard 1878
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1879
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1880
 
2203 richard 1881
# Set permissions monitoring and enforcement
2202 richard 1882
cat <<EOF > /etc/security/msec/perm.local
1883
/var/log/firefwall/                     root.apache     750
1884
/var/log/firewall/*                     root.apache     640
1885
/etc/security/msec/perm.local           root.root       640
1886
/etc/security/msec/level.local          root.root       640
1887
/etc/freeradius-web                     root.apache     750
1888
/etc/freeradius-web/admin.conf          root.apache     640
1889
/etc/raddb/dictionnary                  root.apache     640
1890
/etc/raddb/ldap.attrmap                 root.radius     640
1891
/etc/raddb/hints                        root.radius     640
1892
/etc/raddb/huntgroups                   root.radius     640
1893
/etc/raddb/attrs.access_reject          root.radius     640
1894
/etc/raddb/attrs.accounting_response    root.radius     640
2211 richard 1895
/etc/raddb/acct_users                   root.radius     640
2202 richard 1896
/etc/raddb/preproxy_users               root.radius     640
1897
/etc/raddb/modules/ldap                 radius.apache   660
1898
/etc/raddb/sites-available/alcasar      radius.apache   660
1899
/etc/pki/*                              root.apache     750
2211 richard 1900
/var/log/netflow/porttracker            root.apache     770
1901
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 1902
EOF
2211 richard 1903
# apply now hourly & daily checks 
2202 richard 1904
/usr/sbin/msec
2211 richard 1905
/etc/cron.weekly/msec
2202 richard 1906
 
1907
} # END msec()
1908
 
1909
##################################################################
2195 richard 1910
##		Fonction "post_install"			##
1911
## - Modifying banners (locals et ssh) & prompts	##
1912
## - SSH config						##
1913
## - sudoers config & files security			##
1914
## - log rotate & ANSSI security parameters		##
1915
## - Apply former conf in case of an update		##
1916
##########################################################
1 root 1917
post_install()
1918
{
2195 richard 1919
# change the SSH banner
1920
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
1921
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 1922
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1923
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1924
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1925
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1926
# postfix banner anonymisation
1927
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1928
	chown -R postfix:postfix /var/lib/postfix
2195 richard 1929
# sshd liste on EXTIF & INTIF
1548 richard 1930
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 1931
# sshd authorized certificate for root login
1696 franck 1932
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 1933
# ALCASAR conf file
1839 richard 1934
	echo "SSH=on" >> $CONF_FILE
1631 richard 1935
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1936
	echo "LDAP=off" >> $CONF_FILE
786 richard 1937
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1938
	echo "MULTIWAN=off" >> $CONF_FILE
1939
	echo "FAILOVER=30" >> $CONF_FILE
1940
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1941
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1942
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 1943
# Prompt customisation (colors)
1 root 1944
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1945
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1946
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 1947
# sudoers configuration for "apache" & "sysadmin"
1 root 1948
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1949
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1950
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1951
# Modify some logrotate files (gammu, ulogd)
1 root 1952
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1953
	chmod 644 /etc/logrotate.d/*
2195 richard 1954
# Log compression
706 franck 1955
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1956
# actualisation des fichiers logs compressés
1342 richard 1957
	for dir in firewall dansguardian httpd
706 franck 1958
	do
714 franck 1959
	      find /var/log/$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 1960
	done
1221 richard 1961
# create the alcasar-load_balancing unit
1962
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1963
#  This file is part of systemd.
1964
#
1965
#  systemd is free software; you can redistribute it and/or modify it
1966
#  under the terms of the GNU General Public License as published by
1967
#  the Free Software Foundation; either version 2 of the License, or
1968
#  (at your option) any later version.
1969
 
1970
# This unit lauches alcasar-load-balancing.sh script.
1971
[Unit]
1972
Description=alcasar-load_balancing.sh execution
1973
After=network.target iptables.service
1974
 
1975
[Service]
1976
Type=oneshot
1977
RemainAfterExit=yes
1828 richard 1978
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1979
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1980
TimeoutSec=0
1981
SysVStartPriority=99
1982
 
1983
[Install]
1984
WantedBy=multi-user.target
1157 stephane 1985
EOF
1221 richard 1986
# processes launched at boot time (Systemctl)
1839 richard 1987
	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 1988
	do
1574 richard 1989
		/usr/bin/systemctl -q enable $i.service
1221 richard 1990
	done
1452 richard 1991
 
1992
# disable processes at boot time (Systemctl)
1993
	for i in ulogd
1994
	do
1574 richard 1995
		/usr/bin/systemctl -q disable $i.service
1452 richard 1996
	done
1997
 
1221 richard 1998
# Apply French Security Agency (ANSSI) rules
1362 richard 1999
# ignore ICMP broadcast (smurf attack)
2000
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2001
# ignore ICMP errors bogus
2002
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2003
# remove ICMP redirects responces
2004
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2005
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2006
# enable SYN Cookies (Syn flood attacks)
2007
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2008
# enable kernel antispoofing
2009
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2010
# ignore source routing
2011
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2012
# set conntrack timer to 1h (3600s) instead of 5 weeks
2013
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 2014
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 2015
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2016
# disable iptables_helpers
2017
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2018
# Switch to the router mode
2019
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2020
# Remove unused service ipv6
1964 franck 2021
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2022
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2023
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2024
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2025
# switch to multi-users runlevel (instead of x11)
1221 richard 2026
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 2027
#	GRUB modifications (only one time)
2195 richard 2028
# Limit wait time to 3s - Create an alcasar entry instead of linux-nonfb - Change the default banner
2213 richard 2029
	vm_vga=`lsmod | egrep "virtio|vmwgfx" | wc -l` # test if in VM
1600 richard 2030
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
2213 richard 2031
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2214 richard 2032
	if [ $grub_already_modified == 0 ] 
1600 richard 2033
		then
2034
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
2035
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
2036
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
2214 richard 2037
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
2038
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
2213 richard 2039
		if [ $vm_vga == 0 ] # is not a VM 
2114 franck 2040
		then
2214 richard 2041
			$SED "/BOOT_IMAGE=linux-nonfb/s/$/ vga=791/" /boot/grub/menu.lst  # change display to 1024*768 (vga791) only if not on VM and only on ALCASAR entry
2114 franck 2042
		fi
1600 richard 2043
	fi
2213 richard 2044
	if [ $vm_vga == 0 ] # is not a VM 
2045
	then
2046
		cp -f $DIR_CONF/banner /etc/mageia-release
2047
		echo " V$VERSION" >> /etc/mageia-release
2048
	else
2049
		echo "ALCASAR V$VERSION" > /etc/mageia-release
2050
	fi
1221 richard 2051
# Load and apply the previous conf file
2052
	if [ "$mode" = "update" ]
532 richard 2053
	then
1668 richard 2054
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2055
		$DIR_DEST_BIN/alcasar-conf.sh --load
2056
		PARENT_SCRIPT=`basename $0`
2057
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2058
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2175 richard 2059
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf 
1221 richard 2060
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2061
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2062
	fi
1221 richard 2063
	rm -f /tmp/alcasar-conf*
2064
	chown -R root:apache $DIR_DEST_ETC/*
2065
	chmod -R 660 $DIR_DEST_ETC/*
2066
	chmod ug+x $DIR_DEST_ETC/digest
1 root 2067
	cd $DIR_INSTALL
5 franck 2068
	echo ""
1 root 2069
	echo "#############################################################################"
638 richard 2070
	if [ $Lang == "fr" ]
2071
		then
2072
		echo "#                        Fin d'installation d'ALCASAR                       #"
2073
		echo "#                                                                           #"
2074
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2075
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2076
		echo "#                                                                           #"
2077
		echo "#############################################################################"
2078
		echo
2079
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2080
		echo
2081
		echo "- Lisez attentivement la documentation d'exploitation"
2082
		echo
2218 richard 2083
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar.localdomain"
638 richard 2084
		echo
2085
		echo "                   Appuyez sur 'Entrée' pour continuer"
2086
	else	
2087
		echo "#                        Enf of ALCASAR install process                     #"
2088
		echo "#                                                                           #"
2089
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2090
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2091
		echo "#                                                                           #"
2092
		echo "#############################################################################"
2093
		echo
2094
		echo "- The system will be rebooted in order to operate ALCASAR"
2095
		echo
2096
		echo "- Read the exploitation documentation"
2097
		echo
2218 richard 2098
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar.localdomain"
638 richard 2099
		echo
2100
		echo "                   Hit 'Enter' to continue"
2101
	fi
1782 franck 2102
	sleep 2
815 richard 2103
	if [ "$mode" != "update" ]
820 richard 2104
	then
815 richard 2105
		read a
2106
	fi
774 richard 2107
	clear
1 root 2108
	reboot
2109
} # End post_install ()
2110
 
2111
#################################
1005 richard 2112
#  	Main Install loop  	#
1 root 2113
#################################
832 richard 2114
dir_exec=`dirname "$0"`
2115
if [ $dir_exec != "." ]
2116
then
2117
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2118
	echo "Launch this program from the ALCASAR archive directory"
2119
	exit 0
2120
fi
2220 richard 2121
if [[ $EUID > 0 ]]
2122
then
2123
	echo "Vous devez être "root" pour installer ALCASAR (commande 'su')"
2124
	echo "You must be "root" to install ALCASAR ('su' command)"
2125
	exit 0
2126
fi
832 richard 2127
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2128
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2129
nb_args=$#
2130
args=$1
2131
if [ $nb_args -eq 0 ]
2132
then
2133
	nb_args=1
2134
	args="-h"
2135
fi
1062 richard 2136
chmod -R u+x $DIR_SCRIPTS/*
1 root 2137
case $args in
2138
	-\? | -h* | --h*)
2139
		echo "$usage"
2140
		exit 0
2141
		;;
291 franck 2142
	-i | --install)
1538 richard 2143
		header_install
959 franck 2144
		license
1544 richard 2145
		header_install
29 richard 2146
		testing
595 richard 2147
# RPMs install
2148
		$DIR_SCRIPTS/alcasar-urpmi.sh
2149
		if [ "$?" != "0" ]
1 root 2150
		then
595 richard 2151
			exit 0
2152
		fi
1249 richard 2153
		if [ -e $CONF_FILE ]
595 richard 2154
		then
597 richard 2155
# Uninstall the running version
2206 richard 2156
			$DIR_SCRIPTS/alcasar-uninstall.sh -update
595 richard 2157
		fi
636 richard 2158
# Test if manual update	
1362 richard 2159
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2160
		then
636 richard 2161
			header_install
595 richard 2162
			if [ $Lang == "fr" ]
636 richard 2163
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2164
				else echo "The configuration file of an old version has been found";
595 richard 2165
			fi
597 richard 2166
			response=0
2167
			PTN='^[oOnNyY]$'
2168
			until [[ $(expr $response : $PTN) -gt 0 ]]
2169
			do
2170
				if [ $Lang == "fr" ]
2171
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2172
					else echo -n "Do you want to use it (Y/n)?";
2173
				 fi
2174
				read response
2175
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2176
				then rm -f /tmp/alcasar-conf*
2177
				fi
2178
			done
2179
		fi
636 richard 2180
# Test if update
1057 richard 2181
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2182
		then
2183
			if [ $Lang == "fr" ]
2184
				then echo "#### Installation avec mise à jour ####";
2185
				else echo "#### Installation with update     ####";
2186
			fi
636 richard 2187
# Extract the central configuration file
1057 richard 2188
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2189
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2190
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2191
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2192
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2193
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2194
			mode="update"
1 root 2195
		fi
2202 richard 2196
		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 2197
		do
2198
			$func
1362 richard 2199
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2200
		done
5 franck 2201
		;;
291 franck 2202
	-u | --uninstall)
1828 richard 2203
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2204
		then
597 richard 2205
			if [ $Lang == "fr" ]
2206
				then echo "ALCASAR n'est pas installé!";
2207
				else echo "ALCASAR isn't installed!";
2208
			fi
1 root 2209
			exit 0
2210
		fi
5 franck 2211
		response=0
2212
		PTN='^[oOnN]$'
580 richard 2213
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2214
		do
597 richard 2215
			if [ $Lang == "fr" ]
2216
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2217
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2218
			fi
5 franck 2219
			read response
2220
		done
1103 richard 2221
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2222
		then
1103 richard 2223
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2224
		else	
2225
			rm -f /tmp/alcasar-conf*
1 root 2226
		fi
597 richard 2227
# Uninstall the running version
2206 richard 2228
		$DIR_SCRIPTS/alcasar-uninstall.sh -full
1 root 2229
		;;
2230
	*)
2231
		echo "Argument inconnu :$1";
460 richard 2232
		echo "Unknown argument :$1";
1 root 2233
		echo "$usage"
2234
		exit 1
2235
		;;
2236
esac
10 franck 2237
# end of script
366 franck 2238