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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1556 2015-01-14 22:49:24Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
34
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35
#	radius			: FreeRadius initialisation
36
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1253 richard 45
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#	post_install		: Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`				# current directory 
57
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
59
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1471 richard 76
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
1538 richard 87
	then
88
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
	else
90
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
	fi
1538 richard 92
	response=0
93
	PTN='^[oOyYnN]$'
94
	until [[ $(expr $response : $PTN) -gt 0 ]]
95
	do
96
		if [ $Lang == "fr" ]
97
			then echo -n "Accéptez-vous les termes de cette licence (O/n)? : "
98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103
	then
104
		exit 1
105
	fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
	clear
111
	echo "-----------------------------------------------------------------------------"
460 richard 112
	echo "                     ALCASAR V$VERSION Installation"
1 root 113
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
	echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##			Function "testing"			##
1378 richard 119
## - Test of Mageia version					##
1529 richard 120
## - Test of ALCASAR version (if already installed)		##
1342 richard 121
## - Test of free space on /var  (>10G)				##
1005 richard 122
## - Test of Internet access					##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
	fic=`cat /etc/product.id`
129
	unknown_os=0
130
	old="$IFS"
131
	IFS=","
132
	set $fic
133
	for i in $*
134
	do
135
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
			then 
137
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
			then 
142
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
			unknown_os=`expr $unknown_os + 1`
144
		fi
145
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
			then 
147
			ARCH=`echo $i|cut -d"=" -f2`
148
			unknown_os=`expr $unknown_os + 1`
149
		fi
150
	done
151
	IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
	if [ -e $CONF_FILE ]
154
	then
155
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
		if [ $Lang == "fr" ]
1362 richard 157
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
		fi
1362 richard 160
		response=0
161
		PTN='^[oOnNyY]$'
162
		until [[ $(expr $response : $PTN) -gt 0 ]]
163
		do
164
			if [ $Lang == "fr" ]
165
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
				else echo -n "Do you want to update (Y/n)?";
167
			 fi
168
			read response
169
		done
170
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
171
		then
172
			rm -f /tmp/alcasar-conf*
173
		else
1471 richard 174
# Create a backup of running importants files
1362 richard 175
			$DIR_SCRIPTS/alcasar-conf.sh --create
176
			mode="update"
177
		fi
1529 richard 178
	fi
179
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
180
		then
181
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 182
			then
1529 richard 183
			echo
1378 richard 184
			if [ $Lang == "fr" ]
185
				then	
1529 richard 186
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
187
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
188
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
189
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 190
			else
191
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 192
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
193
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
194
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 195
			fi
1529 richard 196
		else
197
			if [ $Lang == "fr" ]
198
				then	
199
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
200
			else
201
				echo "The installation of ALCASAR can't be performed."
1378 richard 202
			fi
203
		fi
1529 richard 204
		echo
205
		if [ $Lang == "fr" ]
206
			then	
207
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
208
		else
209
			echo "The OS must be replaced (Mageia4.1)"
210
		fi
211
		exit 0
1342 richard 212
	fi
1529 richard 213
	if [ ! -d /var/log/netflow/porttracker ]
214
		then
215
# Test of free space on /var
216
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
217
		if [ $free_space -lt 10 ]
218
			then
219
			if [ $Lang == "fr" ]
220
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
221
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
222
			fi
223
		exit 0
224
		fi
225
	fi
1378 richard 226
	if [ $Lang == "fr" ]
784 richard 227
		then echo -n "Tests des paramètres réseau : "
595 richard 228
		else echo -n "Network parameters tests : "
229
	fi
1471 richard 230
# Test of Ethernet links state
231
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
232
	for i in $DOWN_IF
233
	do
234
		if [ $Lang == "fr" ]
235
		then 
236
			echo "Échec"
237
			echo "Le lien réseau de la carte $i n'est pas actif."
238
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
239
		else
240
			echo "Failed"
241
			echo "The link state of $i interface is down."
242
			echo "Make sure that this network card is connected to a switch or an A.P."
243
		fi
244
		exit 0
245
	done
246
	echo -n "."
247
 
248
# Test EXTIF config files
1499 richard 249
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
250
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
251
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 252
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
253
	then
784 richard 254
		if [ $Lang == "fr" ]
255
		then 
256
			echo "Échec"
257
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
258
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 259
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 260
		else
261
			echo "Failed"
262
			echo "The Internet connected network card ($EXTIF) isn't well configured."
263
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 264
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 265
		fi
830 richard 266
		echo "DEVICE=$EXTIF"
784 richard 267
		echo "IPADDR="
268
		echo "NETMASK="
269
		echo "GATEWAY="
270
		echo "DNS1="
271
		echo "DNS2="
830 richard 272
		echo "ONBOOT=yes"
784 richard 273
		exit 0
274
	fi
275
	echo -n "."
1471 richard 276
 
277
# Test if router is alive (Box FAI)
784 richard 278
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 279
		if [ $Lang == "fr" ]
280
		then 
281
			echo "Échec"
282
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
283
			echo "Réglez ce problème puis relancez ce script."
284
		else
285
			echo "Failed"
286
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
287
			echo "Resolv this problem, then restart this script."
288
		fi
29 richard 289
		exit 0
290
	fi
308 richard 291
	echo -n "."
978 franck 292
# On teste le lien vers le routeur par defaut
1499 richard 293
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 294
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 295
	       	then
595 richard 296
		if [ $Lang == "fr" ]
297
		then 
298
			echo "Échec"
1499 richard 299
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 300
			echo "Réglez ce problème puis relancez ce script."
301
		else
302
			echo "Failed"
303
			echo "The Internet gateway doesn't answered"
304
			echo "Resolv this problem, then restart this script."
305
		fi
308 richard 306
		exit 0
307
	fi
308
	echo -n "."
421 franck 309
# On teste la connectivité Internet
29 richard 310
	rm -rf /tmp/con_ok.html
308 richard 311
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 312
	if [ ! -e /tmp/con_ok.html ]
313
	then
595 richard 314
		if [ $Lang == "fr" ]
315
		then 
316
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
317
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
318
			echo "Vérifiez la validité des adresses IP des DNS."
319
		else
320
			echo "The Internet connection try failed (google.fr)."
321
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
322
			echo "Verify the DNS IP addresses"
323
		fi
29 richard 324
		exit 0
325
	fi
326
	rm -rf /tmp/con_ok.html
308 richard 327
	echo ". : ok"
1389 richard 328
} # end of testing ()
302 richard 329
 
330
##################################################################
1221 richard 331
##			Function "init"				##
302 richard 332
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
333
## - Installation et modification des scripts du portail	##
334
##################################################################
335
init ()
336
{
527 richard 337
	if [ "$mode" != "update" ]
302 richard 338
	then
339
# On affecte le nom d'organisme
597 richard 340
		header_install
302 richard 341
		ORGANISME=!
342
		PTN='^[a-zA-Z0-9-]*$'
580 richard 343
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 344
                do
595 richard 345
			if [ $Lang == "fr" ]
597 richard 346
			       	then echo -n "Entrez le nom de votre organisme : "
347
				else echo -n "Enter the name of your organism : "
595 richard 348
			fi
330 franck 349
			read ORGANISME
613 richard 350
			if [ "$ORGANISME" == "" ]
330 franck 351
				then
352
				ORGANISME=!
353
			fi
354
		done
302 richard 355
	fi
1 root 356
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 357
	rm -f $PASSWD_FILE
1350 richard 358
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
359
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 360
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 361
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 362
	$SED "/^password.*/d" /boot/grub/menu.lst
363
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 364
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 365
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 366
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 367
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 369
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 370
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 371
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
372
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 373
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
375
	echo "$secretradius" >> $PASSWD_FILE
376
	chmod 640 $PASSWD_FILE
977 richard 377
# Scripts and conf files copy 
378
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 379
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 380
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 381
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 382
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 383
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 384
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
385
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 386
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388
# generate central conf file
389
	cat <<EOF > $CONF_FILE
612 richard 390
##########################################
391
##                                      ##
392
##          ALCASAR Parameters          ##
393
##                                      ##
394
##########################################
1 root 395
 
612 richard 396
INSTALL_DATE=$DATE
397
VERSION=$VERSION
398
ORGANISM=$ORGANISME
923 franck 399
DOMAIN=$DOMAIN
612 richard 400
EOF
628 richard 401
	chmod o-rwx $CONF_FILE
1 root 402
} # End of init ()
403
 
404
##################################################################
1221 richard 405
##			Function "network"			##
1 root 406
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407
## - Nommage DNS du système 					##
1336 richard 408
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409
## - Modification du fichier /etc/hosts				##
410
## - Configuration du serveur de temps (NTP)			##
411
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412
##################################################################
413
network ()
414
{
415
	header_install
636 richard 416
	if [ "$mode" != "update" ]
417
		then
418
		if [ $Lang == "fr" ]
419
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421
		fi
422
		response=0
423
		PTN='^[oOyYnN]$'
424
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425
		do
595 richard 426
			if [ $Lang == "fr" ]
659 richard 427
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429
			fi
1 root 430
			read response
431
		done
636 richard 432
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433
		then
434
			PRIVATE_IP_MASK="0"
435
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
436
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437
			do
595 richard 438
				if [ $Lang == "fr" ]
597 richard 439
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441
				fi
597 richard 442
				read PRIVATE_IP_MASK
1 root 443
			done
636 richard 444
		else
445
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446
		fi
595 richard 447
	else
637 richard 448
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
449
		rm -rf conf/etc/alcasar.conf
1 root 450
	fi
861 richard 451
# Define LAN side global parameters
1243 richard 452
	hostname $HOSTNAME.$DOMAIN
453
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 454
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 455
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 456
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 457
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 458
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 459
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
460
		then
461
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
462
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
463
	fi	
464
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
465
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 466
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 467
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 468
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
469
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 470
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
471
	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 472
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 473
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 474
# Define Internet parameters
1499 richard 475
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
476
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
477
	if [ $nb_dns == 2 ]
478
		then
479
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
480
	fi
70 franck 481
	DNS1=${DNS1:=208.67.220.220}
482
	DNS2=${DNS2:=208.67.222.222}
1499 richard 483
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 484
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 485
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 486
# Wrtie the conf file
1469 richard 487
	echo "EXTIF=$EXTIF" >> $CONF_FILE
488
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 489
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
490
	if [ $IP_SETTING == "dhcp" ]
491
		then
492
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
493
		echo "GW=dhcp" >> $CONF_FILE 
494
	else
495
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
496
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE 
497
	fi
994 franck 498
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 499
	echo "DNS1=$DNS1" >> $CONF_FILE
500
	echo "DNS2=$DNS2" >> $CONF_FILE
501
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 502
	echo "DHCP=on" >> $CONF_FILE
914 franck 503
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
504
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
505
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 506
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 507
# network default
597 richard 508
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 509
	cat <<EOF > /etc/sysconfig/network
510
NETWORKING=yes
1243 richard 511
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 512
FORWARD_IPV4=true
513
EOF
1499 richard 514
# /etc/hosts config
1 root 515
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516
	cat <<EOF > /etc/hosts
503 richard 517
127.0.0.1	localhost
1353 richard 518
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 519
EOF
1499 richard 520
# EXTIF (Internet) config
521
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522
	if [ $IP_SETTING == "dhcp" ]
523
		then
524
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
525
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
526
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
527
	else	
528
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 529
DEVICE=$EXTIF
530
BOOTPROTO=static
597 richard 531
IPADDR=$PUBLIC_IP
532
NETMASK=$PUBLIC_NETMASK
533
GATEWAY=$PUBLIC_GATEWAY
14 richard 534
DNS1=127.0.0.1
1499 richard 535
RESOLV_MODS=yes
14 richard 536
ONBOOT=yes
537
METRIC=10
538
MII_NOT_SUPPORTED=yes
539
IPV6INIT=no
540
IPV6TO4INIT=no
541
ACCOUNTING=no
542
USERCTL=no
994 franck 543
MTU=$MTU
14 richard 544
EOF
1499 richard 545
	fi
1336 richard 546
# Config INTIF (consultation LAN) in normal mode
841 richard 547
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
548
DEVICE=$INTIF
549
BOOTPROTO=static
550
ONBOOT=yes
551
NOZEROCONF=yes
552
MII_NOT_SUPPORTED=yes
553
IPV6INIT=no
554
IPV6TO4INIT=no
555
ACCOUNTING=no
556
USERCTL=no
1552 richard 557
ETHTOOL_OPTS="autoneg off speed 100 duplex full"
841 richard 558
EOF
1554 richard 559
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 560
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 561
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 562
DEVICE=$INTIF
563
BOOTPROTO=static
564
IPADDR=$PRIVATE_IP
604 richard 565
NETMASK=$PRIVATE_NETMASK
1 root 566
ONBOOT=yes
567
METRIC=10
568
NOZEROCONF=yes
569
MII_NOT_SUPPORTED=yes
14 richard 570
IPV6INIT=no
571
IPV6TO4INIT=no
572
ACCOUNTING=no
573
USERCTL=no
1554 richard 574
ETHTOOL_OPTS="autoneg off speed 100 duplex full"
1 root 575
EOF
440 franck 576
# Mise à l'heure du serveur
577
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
578
	cat <<EOF > /etc/ntp/step-tickers
455 franck 579
0.fr.pool.ntp.org	# adapt to your country
580
1.fr.pool.ntp.org
581
2.fr.pool.ntp.org
440 franck 582
EOF
583
# Configuration du serveur de temps (sur lui même)
1 root 584
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
585
	cat <<EOF > /etc/ntp.conf
456 franck 586
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 587
server 1.fr.pool.ntp.org
588
server 2.fr.pool.ntp.org
589
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 590
fudge 127.127.1.0 stratum 10
604 richard 591
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 592
restrict 127.0.0.1
310 richard 593
driftfile /var/lib/ntp/drift
1 root 594
logfile /var/log/ntp.log
595
EOF
440 franck 596
 
310 richard 597
	chown -R ntp:ntp /var/lib/ntp
1 root 598
# Renseignement des fichiers hosts.allow et hosts.deny
599
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
600
	cat <<EOF > /etc/hosts.allow
601
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 602
sshd: ALL
1 root 603
ntpd: $PRIVATE_NETWORK_SHORT
604
EOF
605
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
606
	cat <<EOF > /etc/hosts.deny
607
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
608
EOF
790 richard 609
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 610
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 611
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 612
# load conntrack ftp module
613
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
614
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 615
# load ipt_NETFLOW module
616
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 617
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
618
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
619
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
620
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 621
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 622
# 
860 richard 623
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 624
} # End of network ()
625
 
626
##################################################################
1221 richard 627
##			Function "ACC"				##
628
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 629
## - configuration du serveur web (Apache)			##
630
## - définition du 1er comptes de gestion 			##
631
## - sécurisation des accès					##
632
##################################################################
1221 richard 633
ACC ()
1 root 634
{
635
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
636
	mkdir $DIR_WEB
637
# Copie et configuration des fichiers du centre de gestion
316 richard 638
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 639
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 640
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
641
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
642
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
643
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
644
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 645
	chown -R apache:apache $DIR_WEB/*
1489 richard 646
# create the backup structure :
647
# - base = users database
648
# - system_backup = alcasar conf file + users database
649
# - archive = tarball of "base + http firewall + netflow"
650
# - security = watchdog disconnection)
651
	for i in system_backup base archive security;
1 root 652
	do
653
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
654
	done
5 franck 655
	chown -R root:apache $DIR_SAVE
71 richard 656
# Configuration et sécurisation php
657
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 658
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
659
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 660
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
661
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 662
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
663
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
664
# Configuration et sécurisation Apache
790 richard 665
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 666
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 667
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 668
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 669
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
670
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
671
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
672
	[ -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
673
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
674
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
675
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
676
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
677
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
678
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 679
	[ -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
680
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 681
# Error page management
1534 richard 682
[ -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
683
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 684
Alias /error/ "/var/www/html/"
685
<Directory "/usr/share/httpd/error">
686
    AllowOverride None
687
    Options IncludesNoExec
688
    AddOutputFilter Includes html
689
    AddHandler type-map var
690
    Require all granted
691
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
692
    ForceLanguagePriority Prefer Fallback
693
</Directory>
694
ErrorDocument 400 /error/error.php?error=400
695
ErrorDocument 401 /error/error.php?error=401
696
ErrorDocument 403 /error/error.php?error=403
697
ErrorDocument 404 /error/error.php?error=404
698
ErrorDocument 405 /error/error.php?error=405
699
ErrorDocument 408 /error/error.php?error=408
700
ErrorDocument 410 /error/error.php?error=410
701
ErrorDocument 411 /error/error.php?error=411
702
ErrorDocument 412 /error/error.php?error=412
703
ErrorDocument 413 /error/error.php?error=413
704
ErrorDocument 414 /error/error.php?error=414
705
ErrorDocument 415 /error/error.php?error=415
706
ErrorDocument 500 /error/error.php?error=500
707
ErrorDocument 501 /error/error.php?error=501
708
ErrorDocument 502 /error/error.php?error=502
709
ErrorDocument 503 /error/error.php?error=503
710
ErrorDocument 506 /error/error.php?error=506
711
EOF
1359 richard 712
	[ -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
713
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
714
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
715
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 716
</body>
717
</html>
718
EOF
719
# Définition du premier compte lié au profil 'admin'
509 richard 720
	header_install
510 richard 721
	if [ "$mode" = "install" ]
722
	then
613 richard 723
		admin_portal=!
724
		PTN='^[a-zA-Z0-9-]*$'
725
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
726
                	do
727
			header_install
728
			if [ $Lang == "fr" ]
729
			then 
730
				echo ""
731
				echo "Définissez un premier compte d'administration du portail :"
732
				echo
733
				echo -n "Nom : "
734
			else
735
				echo ""
736
				echo "Define the first account allow to administrate the portal :"
737
				echo
738
				echo -n "Account : "
739
			fi
740
			read admin_portal
741
			if [ "$admin_portal" == "" ]
742
				then
743
				admin_portal=!
744
			fi
745
			done
1268 richard 746
# Creation of keys file for the admin account ("admin")
510 richard 747
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
748
		mkdir -p $DIR_DEST_ETC/digest
749
		chmod 755 $DIR_DEST_ETC/digest
750
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
751
			do
1350 richard 752
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 753
			done
754
		$DIR_DEST_SBIN/alcasar-profil.sh --list
755
	fi
434 richard 756
# synchronisation horaire
757
	ntpd -q -g &
1 root 758
# Sécurisation du centre
988 franck 759
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 760
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 761
<Directory $DIR_ACC>
1 root 762
	SSLRequireSSL
763
	AllowOverride None
764
	Order deny,allow
765
	Deny from all
766
	Allow from 127.0.0.1
767
	Allow from $PRIVATE_NETWORK_MASK
990 franck 768
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 769
	require valid-user
770
	AuthType digest
1243 richard 771
	AuthName $HOSTNAME.$DOMAIN
1 root 772
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 773
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 774
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 775
</Directory>
316 richard 776
<Directory $DIR_ACC/admin>
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
990 franck 783
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 784
	require valid-user
785
	AuthType digest
1243 richard 786
	AuthName $HOSTNAME.$DOMAIN
1 root 787
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 788
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 789
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 790
</Directory>
344 richard 791
<Directory $DIR_ACC/manager>
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
990 franck 798
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 799
	require valid-user
800
	AuthType digest
1243 richard 801
	AuthName $HOSTNAME.$DOMAIN
1 root 802
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 803
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 804
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 805
</Directory>
316 richard 806
<Directory $DIR_ACC/backup>
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
990 franck 813
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 814
	require valid-user
815
	AuthType digest
1243 richard 816
	AuthName $HOSTNAME.$DOMAIN
316 richard 817
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 818
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 819
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 820
</Directory>
811 richard 821
Alias /save/ "$DIR_SAVE/"
822
<Directory $DIR_SAVE>
823
	SSLRequireSSL
824
	Options Indexes
825
	Order deny,allow
826
	Deny from all
827
	Allow from 127.0.0.1
828
	Allow from $PRIVATE_NETWORK_MASK
990 franck 829
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 830
	require valid-user
831
	AuthType digest
1243 richard 832
	AuthName $HOSTNAME.$DOMAIN
811 richard 833
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 834
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 835
</Directory>
1 root 836
EOF
1378 richard 837
# Launch after coova
838
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 839
} # End of ACC ()
1 root 840
 
841
##########################################################################################
1221 richard 842
##				Fonction "CA"						##
1 root 843
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
844
##########################################################################################
1221 richard 845
CA ()
1 root 846
{
510 richard 847
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 848
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 849
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 850
	cat <<EOF > $FIC_VIRTUAL_SSL
851
# default SSL virtual host, used for all HTTPS requests that do not
852
# match a ServerName or ServerAlias in any <VirtualHost> block.
853
 
854
<VirtualHost _default_:443>
855
# general configuration
856
    ServerAdmin root@localhost
857
    ServerName localhost
858
 
859
# SSL configuration
860
    SSLEngine on
861
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
862
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
863
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
864
    CustomLog logs/ssl_request_log \
865
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
866
    ErrorLog logs/ssl_error_log
867
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
868
</VirtualHost>
869
EOF
870
 
5 franck 871
	chown -R root:apache /etc/pki
1 root 872
	chmod -R 750 /etc/pki
1389 richard 873
} # End of CA ()
1 root 874
 
875
##########################################################################################
1221 richard 876
##			Fonction "init_db"						##
1 root 877
## - Initialisation de la base Mysql							##
878
## - Affectation du mot de passe de l'administrateur (root)				##
879
## - Suppression des bases et des utilisateurs superflus				##
880
## - Création de la base 'radius'							##
881
## - Installation du schéma de cette base						##
882
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
883
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
884
##########################################################################################
885
init_db ()
886
{
1355 richard 887
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 888
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
889
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 890
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 891
	systemctl start mysqld.service
1 root 892
	sleep 4
893
	mysqladmin -u root password $mysqlpwd
894
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 895
# Secure the server
896
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
897
	$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 898
# Create 'radius' database
1317 richard 899
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 900
# Add an empty radius database structure
364 franck 901
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 902
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 903
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 904
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
905
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 906
	systemctl daemon-reload
1389 richard 907
} # End of init_db ()
1 root 908
 
909
##########################################################################
1389 richard 910
##			Fonction "radius"				##
1 root 911
## - Paramètrage des fichiers de configuration FreeRadius		##
912
## - Affectation du secret partagé entre coova-chilli et freeradius	##
913
## - Modification de fichier de conf pour l'accès à Mysql		##
914
##########################################################################
1389 richard 915
radius ()
1 root 916
{
917
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
918
	chown -R radius:radius /etc/raddb
919
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 920
# Set radius.conf parameters
1 root 921
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
922
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
923
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 924
# remove the proxy function
1 root 925
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
926
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 927
# remove EAP module
654 richard 928
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 929
# listen on loopback (should be modified later if EAP enabled)
1 root 930
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 931
# enable the  SQL module (and SQL counter)
1 root 932
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
933
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
934
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 935
# only include modules for ALCASAR needs
936
	$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
937
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
938
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
939
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
940
	$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
941
	$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 942
# remvove virtual server and copy our conf file
1 root 943
	rm -f /etc/raddb/sites-enabled/*
1278 richard 944
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 945
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
946
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
947
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
948
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 949
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 950
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 951
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 952
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
953
	cat << EOF > /etc/raddb/clients.conf
954
client 127.0.0.1 {
955
	secret = $secretradius
956
	shortname = localhost
957
}
958
EOF
1278 richard 959
# sql.conf modification
1 root 960
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
961
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
962
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
963
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
964
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 965
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 966
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 967
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
968
# counter.conf modification (change the Max-All-Session-Time counter)
969
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
970
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
971
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 972
# make certain that mysql is up before radius start
973
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
974
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
975
	systemctl daemon-reload
1389 richard 976
} # End radius ()
1 root 977
 
978
##########################################################################
1389 richard 979
##			Function "radius_web"				##
1 root 980
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
981
## - Création du lien vers la page de changement de mot de passe        ##
982
##########################################################################
1389 richard 983
radius_web ()
1 root 984
{
985
# copie de l'interface d'origine dans la structure Alcasar
316 richard 986
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
987
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
988
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 989
# copie des fichiers modifiés
990
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 991
	chown -R apache:apache $DIR_ACC/manager/
344 richard 992
# Modification des fichiers de configuration
1 root 993
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 994
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 995
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
996
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
997
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
998
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
999
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1000
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1001
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1002
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1003
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1004
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1005
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1006
nas1_name: alcasar-$ORGANISME
1 root 1007
nas1_model: Portail captif
1008
nas1_ip: $PRIVATE_IP
1009
nas1_port_num: 0
1010
nas1_community: public
1011
EOF
1012
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1013
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1014
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1015
# Ajout du mappage des attributs chillispot
1016
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1017
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1018
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1019
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1020
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1021
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1022
	chown -R apache:apache /etc/freeradius-web
1 root 1023
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1024
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1025
<Directory $DIR_WEB/pass>
1 root 1026
	SSLRequireSSL
1027
	AllowOverride None
1028
	Order deny,allow
1029
	Deny from all
1030
	Allow from 127.0.0.1
1031
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1032
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1033
</Directory>
1034
EOF
1389 richard 1035
} # End of radius_web ()
1 root 1036
 
799 richard 1037
##################################################################################
1389 richard 1038
##			Fonction "chilli"					##
799 richard 1039
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1040
## - Paramètrage de la page d'authentification (intercept.php)			##
1041
##################################################################################
1389 richard 1042
chilli ()
1 root 1043
{
1370 richard 1044
# chilli unit for systemd
1045
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1046
#  This file is part of systemd.
1047
#
1048
#  systemd is free software; you can redistribute it and/or modify it
1049
#  under the terms of the GNU General Public License as published by
1050
#  the Free Software Foundation; either version 2 of the License, or
1051
#  (at your option) any later version.
1370 richard 1052
[Unit]
1053
Description=chilli is a captive portal daemon
1054
After=network.target
1055
 
1056
[Service]
1379 richard 1057
Type=forking
1370 richard 1058
ExecStart=/usr/libexec/chilli start
1059
ExecStop=/usr/libexec/chilli stop
1060
ExecReload=/usr/libexec/chilli reload
1061
PIDFile=/var/run/chilli.pid
1062
 
1063
[Install]
1064
WantedBy=multi-user.target
1065
EOF
799 richard 1066
# init file creation
1370 richard 1067
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1068
	cat <<EOF > /usr/libexec/chilli
799 richard 1069
#!/bin/sh
1070
#
1071
# chilli CoovaChilli init
1072
#
1073
# chkconfig: 2345 65 35
1074
# description: CoovaChilli
1075
### BEGIN INIT INFO
1076
# Provides:       chilli
1077
# Required-Start: network 
1078
# Should-Start: 
1079
# Required-Stop:  network
1080
# Should-Stop: 
1081
# Default-Start:  2 3 5
1082
# Default-Stop:
1083
# Description:    CoovaChilli access controller
1084
### END INIT INFO
1085
 
1086
[ -f /usr/sbin/chilli ] || exit 0
1087
. /etc/init.d/functions
1088
CONFIG=/etc/chilli.conf
1089
pidfile=/var/run/chilli.pid
1090
[ -f \$CONFIG ] || {
1091
    echo "\$CONFIG Not found"
1092
    exit 0
1093
}
1094
RETVAL=0
1095
prog="chilli"
1096
case \$1 in
1097
    start)
1098
	if [ -f \$pidfile ] ; then 
1099
		gprintf "chilli is already running"
1100
	else
1101
        	gprintf "Starting \$prog: "
1102
		rm -f /var/run/chilli* # cleaning
1103
        	/sbin/modprobe tun >/dev/null 2>&1
1104
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1105
		[ -e /dev/net/tun ] || {
1106
	    	(cd /dev; 
1107
			mkdir net; 
1108
			cd net; 
1109
			mknod tun c 10 200)
1110
		}
1336 richard 1111
		ifconfig $INTIF 0.0.0.0
799 richard 1112
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1113
        	RETVAL=$?
1114
	fi
1115
	;;
1116
 
1117
    reload)
1118
	killall -HUP chilli
1119
	;;
1120
 
1121
    restart)
1122
	\$0 stop
1123
        sleep 2
1124
	\$0 start
1125
	;;
1126
 
1127
    status)
1128
        status chilli
1129
        RETVAL=0
1130
        ;;
1131
 
1132
    stop)
1133
	if [ -f \$pidfile ] ; then  
1134
        	gprintf "Shutting down \$prog: "
1135
		killproc /usr/sbin/chilli
1136
		RETVAL=\$?
1137
		[ \$RETVAL = 0 ] && rm -f $pidfile
1138
	else	
1139
        	gprintf "chilli is not running"
1140
	fi
1141
	;;
1142
 
1143
    *)
1144
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1145
        exit 1
1146
esac
1147
echo
1148
EOF
1373 richard 1149
chmod a+x /usr/libexec/chilli
799 richard 1150
# conf file creation
346 richard 1151
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1152
	cat <<EOF > /etc/chilli.conf
1153
# coova config for ALCASAR
1154
cmdsocket	/var/run/chilli.sock
1336 richard 1155
unixipc		chilli.$INTIF.ipc
1551 richard 1156
pidfile		/var/run/chilli.pid
346 richard 1157
net		$PRIVATE_NETWORK_MASK
595 richard 1158
dhcpif		$INTIF
841 richard 1159
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1160
#nodynip
865 richard 1161
#statip
1162
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1163
domain		$DOMAIN
355 richard 1164
dns1		$PRIVATE_IP
1165
dns2		$PRIVATE_IP
346 richard 1166
uamlisten	$PRIVATE_IP
503 richard 1167
uamport		3990
837 richard 1168
macauth
1169
macpasswd	password
1243 richard 1170
locationname	$HOSTNAME.$DOMAIN
346 richard 1171
radiusserver1	127.0.0.1
1172
radiusserver2	127.0.0.1
1173
radiussecret	$secretradius
1174
radiusauthport	1812
1175
radiusacctport	1813
1243 richard 1176
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1177
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1178
uamsecret	$secretuam
1249 richard 1179
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1180
coaport		3799
1379 richard 1181
conup		$DIR_DEST_BIN/alcasar-conup.sh
1182
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1183
include		$DIR_DEST_ETC/alcasar-uamallowed
1184
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1185
#dhcpgateway
1157 stephane 1186
#dhcprelayagent
1187
#dhcpgatewayport
346 richard 1188
EOF
1336 richard 1189
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1190
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1191
# create files for trusted domains and urls
1148 crox53 1192
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1193
	chown root:apache $DIR_DEST_ETC/alcasar-*
1194
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1195
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1196
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1197
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1198
# user 'chilli' creation (in order to run conup/off and up/down scripts
1199
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1200
	if [ "$chilli_exist" == "1" ]
1201
	then
1202
	      userdel -r chilli 2>/dev/null
1203
	fi
1204
	groupadd -f chilli
1205
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1206
}  # End of chilli ()
1349 richard 1207
 
1 root 1208
##################################################################
1389 richard 1209
##		Fonction "dansguardian"				##
1 root 1210
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1211
##################################################################
1389 richard 1212
dansguardian ()
1 root 1213
{
1214
	mkdir /var/dansguardian
1215
	chown dansguardian /var/dansguardian
1375 richard 1216
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1217
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1218
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1219
# By default the filter is off 
1556 richard 1220
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1221
# French deny HTML page
497 richard 1222
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1223
# Listen only on LAN side
497 richard 1224
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1225
# DG send its flow to HAVP
1226
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1227
# replace the default deny HTML page
1 root 1228
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1229
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1230
# Don't log
1231
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1232
# Run 10 daemons (20 in largest server)
659 richard 1233
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1234
# on désactive par défaut le controle de contenu des pages html
497 richard 1235
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1236
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1237
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1238
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1239
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1240
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1241
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1242
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1243
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1244
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1245
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1246
	touch $DIR_DG/lists/bannedextensionlist
1247
	touch $DIR_DG/lists/bannedmimetypelist
1248
# 'Safesearch' regex actualisation
498 richard 1249
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1250
# empty LAN IP list that won't be WEB filtered
1251
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1252
	touch $DIR_DG/lists/exceptioniplist
1253
# Keep a copy of URL & domain filter configuration files
1254
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1255
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1256
} # End of dansguardian ()
1 root 1257
 
71 richard 1258
##################################################################
1221 richard 1259
##			Fonction "antivirus"			##
1357 richard 1260
## - configuration of havp, libclamav and freshclam		##
71 richard 1261
##################################################################
1262
antivirus ()		
1263
{
1358 richard 1264
# create 'havp' user
288 richard 1265
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1266
	if [ "$havp_exist" == "1" ]
288 richard 1267
	then
478 richard 1268
	      userdel -r havp 2>/dev/null
894 richard 1269
	      groupdel havp 2>/dev/null
288 richard 1270
	fi
307 richard 1271
	groupadd -f havp
1486 richard 1272
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1273
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1274
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1275
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1276
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1277
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1278
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1279
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1280
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1281
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1282
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1283
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1284
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1285
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1286
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1287
# skip checking of youtube flow (too heavy load / risk too low)
1288
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1289
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1290
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1291
# adapt init script and systemd unit
335 richard 1292
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1293
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1294
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1295
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1296
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1297
# replace of the intercept page (template)
340 richard 1298
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1299
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1300
# update virus database every 4 hours (24h/6)
1357 richard 1301
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1302
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1303
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1304
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1305
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1306
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1307
# update now
1382 richard 1308
	/usr/bin/freshclam --no-warnings
1389 richard 1309
} # End of antivirus ()
71 richard 1310
 
1486 richard 1311
##########################################################################
1312
##			Fonction "tinyproxy"				##
1313
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1314
##########################################################################
1485 richard 1315
tinyproxy ()		
1316
{
1486 richard 1317
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1318
	if [ "$tinyproxy_exist" == "1" ]
1319
	then
1320
	      userdel -r tinyproxy 2>/dev/null
1321
	      groupdel tinyproxy 2>/dev/null
1322
	fi
1323
	groupadd -f tinyproxy
1488 richard 1324
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1325
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1326
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1327
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1328
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1329
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1330
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1331
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1332
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1333
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1334
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1335
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1336
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1337
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1338
# Create the systemd unit
1339
cat << EOF > /lib/systemd/system/tinyproxy.service
1340
#  This file is part of systemd.
1341
#
1342
#  systemd is free software; you can redistribute it and/or modify it
1343
#  under the terms of the GNU General Public License as published by
1344
#  the Free Software Foundation; either version 2 of the License, or
1345
#  (at your option) any later version.
1485 richard 1346
 
1509 richard 1347
# This unit launches tinyproxy (a very light proxy).
1518 richard 1348
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1349
[Unit]
1350
Description=Tinyproxy Web Proxy Server
1351
After=network.target iptables.service
1352
 
1353
[Service]
1354
Type=forking
1518 richard 1355
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1356
ExecStartPre=/bin/sleep 2
1357
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1358
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1359
 
1360
[Install]
1361
WantedBy=multi-user.target
1362
EOF
1363
 
1485 richard 1364
} # end of tinyproxy
1 root 1365
##################################################################################
1389 richard 1366
##			function "ulogd"					##
476 richard 1367
## - Ulog config for multi-log files 						##
1368
##################################################################################
1389 richard 1369
ulogd ()
476 richard 1370
{
1371
# Three instances of ulogd (three different logfiles)
1372
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1373
	nl=1
1358 richard 1374
	for log_type in traceability ssh ext-access
478 richard 1375
	do
1365 richard 1376
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1377
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1378
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1379
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1380
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1381
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1382
[emu1]
478 richard 1383
file="/var/log/firewall/$log_type.log"
1384
sync=1
1385
EOF
1452 richard 1386
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1387
		nl=`expr $nl + 1`
1388
	done
476 richard 1389
	chown -R root:apache /var/log/firewall
1390
	chmod 750 /var/log/firewall
1391
	chmod 640 /var/log/firewall/*
1389 richard 1392
}  # End of ulogd ()
476 richard 1393
 
1159 crox53 1394
 
1395
##########################################################
1389 richard 1396
##              Function "nfsen"			##
1159 crox53 1397
##########################################################
1389 richard 1398
nfsen()
1 root 1399
{
1393 richard 1400
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1401
# Add PortTracker plugin
1534 richard 1402
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1403
	do
1536 richard 1404
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1405
	done
1515 richard 1406
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1407
# use of our conf file and init unit
1221 richard 1408
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1409
# Installation of nfsen
1221 richard 1410
	DirTmp=$(pwd)
1411
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1412
	/usr/bin/perl5 install.pl etc/nfsen.conf
1413
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1414
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1415
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1416
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1417
	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
1418
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1419
# nfsen unit for systemd
1420
cat << EOF > /lib/systemd/system/nfsen.service
1421
#  This file is part of systemd.
1422
#
1423
#  systemd is free software; you can redistribute it and/or modify it
1424
#  under the terms of the GNU General Public License as published by
1425
#  the Free Software Foundation; either version 2 of the License, or
1426
#  (at your option) any later version.
1427
 
1428
# This unit launches nfsen (a Netflow grapher).
1429
[Unit]
1430
Description= NfSen init script
1431
After=network.target iptables.service
1432
 
1433
[Service]
1434
Type=oneshot
1435
RemainAfterExit=yes
1393 richard 1436
PIDFile=/var/run/nfsen/nfsen.pid
1437
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1438
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1439
ExecStart=/usr/bin/nfsen start 
1440
ExecStop=/usr/bin/nfsen stop
1393 richard 1441
ExecReload=/usr/bin/nfsen restart
1372 richard 1442
TimeoutSec=0
1443
 
1444
[Install]
1445
WantedBy=multi-user.target
1446
EOF
1365 richard 1447
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1448
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1449
# expire delay for the profile "live"
1393 richard 1450
	systemctl start nfsen
1451
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1452
# add SURFmap plugin
1509 richard 1453
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1454
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1455
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1456
	cd /tmp/
1457
	/usr/bin/sh SURFmap/install.sh
1544 richard 1458
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1459
# clear the installation
1221 richard 1460
	cd $DirTmp
1509 richard 1461
	rm -rf /tmp/nfsen*
1462
	rm -rf /tmp/SURFmap*
1389 richard 1463
} # End of nfsen ()
1 root 1464
 
1390 richard 1465
##################################################
1541 richard 1466
##		Function "vnstat"		##
1467
## Initialization of Vnstat and vnstat phpFE    ##
1468
##################################################
1469
vnstat ()
1470
{
1471
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1472
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1473
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1474
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1475
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1476
	/usr/bin/vnstat -u -i $EXTIF
1477
} # End of vnstat	
1478
##################################################
1389 richard 1479
##		Function "dnsmasq"		##
1390 richard 1480
##################################################
1389 richard 1481
dnsmasq ()
219 jeremy 1482
{
1483
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1484
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1485
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1486
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1487
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1488
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1489
# Configuration file for "dnsmasq in forward mode"
1387 richard 1490
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1491
listen-address=$PRIVATE_IP
1390 richard 1492
pid-file=/var/run/dnsmasq.pid
259 richard 1493
listen-address=127.0.0.1
286 richard 1494
no-dhcp-interface=$INTIF
1387 richard 1495
no-dhcp-interface=tun0
1496
no-dhcp-interface=lo
259 richard 1497
bind-interfaces
1498
cache-size=256
1499
domain=$DOMAIN
1500
domain-needed
1501
expand-hosts
1502
bogus-priv
1503
filterwin2k
1504
server=$DNS1
1505
server=$DNS2
1387 richard 1506
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1507
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1508
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1509
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1510
 
1387 richard 1511
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1512
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1513
EOF
1356 richard 1514
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1515
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1516
# Configuration file for "dnsmasq with blacklist"
1387 richard 1517
# Add Toulouse blacklist domains
1472 richard 1518
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1519
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1520
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1521
listen-address=$PRIVATE_IP
1522
port=54
1523
no-dhcp-interface=$INTIF
1387 richard 1524
no-dhcp-interface=tun0
1472 richard 1525
no-dhcp-interface=lo
498 richard 1526
bind-interfaces
1527
cache-size=256
1528
domain=$DOMAIN
1529
domain-needed
1530
expand-hosts
1531
bogus-priv
1532
filterwin2k
1533
server=$DNS1
1534
server=$DNS2
1535
EOF
1379 richard 1536
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1537
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1538
# Configuration file for "dnsmasq with whitelist"
1356 richard 1539
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1540
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1541
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1542
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1543
listen-address=$PRIVATE_IP
1544
port=55
1545
no-dhcp-interface=$INTIF
1387 richard 1546
no-dhcp-interface=tun0
1472 richard 1547
no-dhcp-interface=lo
1356 richard 1548
bind-interfaces
1549
cache-size=256
1550
domain=$DOMAIN
1551
domain-needed
1552
expand-hosts
1553
bogus-priv
1554
filterwin2k
1472 richard 1555
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1556
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1557
EOF
1472 richard 1558
# 4th dnsmasq listen on udp 56 ("blackhole")
1559
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1560
# Configuration file for "dnsmasq as a blackhole"
1561
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1562
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1563
pid-file=/var/run/dnsmasq-blackhole.pid
1564
listen-address=$PRIVATE_IP
1565
port=56
1566
no-dhcp-interface=$INTIF
1567
no-dhcp-interface=tun0
1568
no-dhcp-interface=lo
1569
bind-interfaces
1570
cache-size=256
1571
domain=$DOMAIN
1572
domain-needed
1573
expand-hosts
1574
bogus-priv
1575
filterwin2k
1576
EOF
1577
 
1517 richard 1578
# the main instance should start after network and chilli (which create tun0)
1547 richard 1579
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1580
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1581
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1582
	for list in blacklist whitelist blackhole
1583
	do
1584
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1585
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1586
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1587
	done
308 richard 1588
} # End dnsmasq
1589
 
1590
##########################################################
1221 richard 1591
##		Fonction "BL"				##
308 richard 1592
##########################################################
1593
BL ()
1594
{
1384 richard 1595
# copy and extract toulouse BL
648 richard 1596
	rm -rf $DIR_DG/lists/blacklists
1597
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1598
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1599
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1600
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1601
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1602
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1603
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1604
# creation of file for the rehabilited domains and urls
648 richard 1605
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1606
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1607
	touch $DIR_DG/lists/exceptionsitelist
1608
	touch $DIR_DG/lists/exceptionurllist
311 richard 1609
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1610
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1611
# Dansguardian filter config for ALCASAR
1612
EOF
648 richard 1613
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1614
# Dansguardian domain filter config for ALCASAR
1615
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1616
#**
1617
# block all SSL and CONNECT tunnels
1618
**s
1619
# block all SSL and CONNECT tunnels specified only as an IP
1620
*ips
1621
# block all sites specified only by an IP
1622
*ip
1623
EOF
1000 richard 1624
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1625
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1626
# Bing - add 'adlt=strict'
1627
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1628
# Youtube - add 'edufilter=your_ID' 
885 richard 1629
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1630
EOF
1000 richard 1631
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1632
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1633
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1634
	if [ "$mode" != "update" ]; then
1635
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1636
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1637
	fi
308 richard 1638
}
219 jeremy 1639
 
1 root 1640
##########################################################
1221 richard 1641
##		Fonction "cron"				##
1 root 1642
## - Mise en place des différents fichiers de cron	##
1643
##########################################################
1644
cron ()
1645
{
1646
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1647
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1648
	cat <<EOF > /etc/crontab
1649
SHELL=/bin/bash
1650
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1651
MAILTO=root
1652
HOME=/
1653
 
1654
# run-parts
1655
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1656
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1657
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1658
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1659
EOF
1660
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1661
	cat <<EOF >> /etc/anacrontab
667 franck 1662
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1663
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1664
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1665
EOF
1247 crox53 1666
 
811 richard 1667
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1668
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1669
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1670
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1671
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1672
EOF
952 franck 1673
	cat <<EOF > /etc/cron.d/alcasar-archive
1674
# Archive des logs et de la base de données (tous les lundi à 5h35)
1675
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1676
EOF
667 franck 1677
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1678
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1679
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1680
EOF
722 franck 1681
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1682
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1683
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1684
EOF
1247 crox53 1685
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1686
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1687
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1688
#EOF
1159 crox53 1689
 
1 root 1690
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1691
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1692
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1693
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1694
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1695
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1696
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1697
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1698
	rm -f /etc/cron.daily/freeradius-web
1699
	rm -f /etc/cron.monthly/freeradius-web
1700
	cat << EOF > /etc/cron.d/freeradius-web
1701
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1702
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1703
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1704
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1705
EOF
671 franck 1706
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1707
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1708
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1709
EOF
808 franck 1710
# activation du "chien de garde des services" (watchdog) toutes les 18'
1711
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1712
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1713
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1714
EOF
522 richard 1715
# suppression des crons usagers
1716
	rm -f /var/spool/cron/*
1 root 1717
} # End cron
1718
 
1719
##################################################################
1221 richard 1720
## 			Fonction "Fail2Ban"			##
1163 crox53 1721
##- Modification de la configuration de fail2ban		##
1722
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1723
##################################################################
1724
fail2ban()
1725
{
1191 crox53 1726
	$DIR_CONF/fail2ban.sh
1474 richard 1727
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1728
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1729
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1730
	chmod 644 /var/log/fail2ban.log
1489 richard 1731
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1732
	/usr/bin/touch /var/log/auth.log
1515 richard 1733
# fail2ban unit
1734
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1735
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1736
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1737
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1738
} #Fin de fail2ban_install()
1739
 
1740
##################################################################
1376 richard 1741
## 			Fonction "gammu_smsd"			##
1742
## - Creation de la base de donnée Gammu			##
1743
## - Creation du fichier de config: gammu_smsd_conf		##
1744
##								##
1745
##################################################################
1746
gammu_smsd()
1747
{
1748
# Create 'gammu' databse
1749
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1750
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1751
# Add a gammu database structure
1752
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1753
 
1754
# config file for the daemon
1755
cat << EOF > /etc/gammu_smsd_conf
1756
[gammu]
1757
port = /dev/ttyUSB0
1758
connection = at115200
1759
 
1760
;########################################################
1761
 
1762
[smsd]
1763
 
1764
PIN = 1234
1765
 
1766
logfile = /var/log/gammu-smsd/gammu-smsd.log
1767
logformat = textall
1768
debuglevel = 0
1769
 
1770
service = sql
1771
driver = native_mysql
1772
user = $DB_USER
1773
password = $radiuspwd
1774
pc = localhost
1775
database = $DB_GAMMU
1776
 
1777
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1778
 
1779
StatusFrequency = 30
1380 richard 1780
;LoopSleep = 2
1376 richard 1781
 
1782
;ResetFrequency = 300
1783
;HardResetFrequency = 120
1784
 
1785
CheckSecurity = 1 
1786
CheckSignal = 1
1787
CheckBattery = 0
1788
EOF
1789
 
1790
chmod 755 /etc/gammu_smsd_conf
1791
 
1792
#Creation dossier de log Gammu-smsd
1382 richard 1793
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1794
chmod 755 /var/log/gammu-smsd
1795
 
1796
#Edition du script sql gammu <-> radius
1452 richard 1797
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1798
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1799
 
1380 richard 1800
#Création de la règle udev pour les Huawei // idVendor: 12d1
1801
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1802
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1803
EOF
1804
 
1376 richard 1805
} # END gammu_smsd()
1806
 
1807
##################################################################
1221 richard 1808
##			Fonction "post_install"			##
1 root 1809
## - Modification des bannières (locales et ssh) et des prompts ##
1810
## - Installation de la structure de chiffrement pour root	##
1811
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1812
## - Mise en place du la rotation des logs			##
5 franck 1813
## - Configuration dans le cas d'une mise à jour		##
1 root 1814
##################################################################
1815
post_install()
1816
{
1817
# création de la bannière locale
1007 richard 1818
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1819
	cp -f $DIR_CONF/banner /etc/mageia-release
1820
	echo " V$VERSION" >> /etc/mageia-release
1 root 1821
# création de la bannière SSH
1007 richard 1822
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1823
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1824
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1825
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1826
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1827
# postfix banner anonymisation
1828
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1829
# sshd écoute côté LAN et WAN
1548 richard 1830
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1831
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1832
	echo "SSH=off" >> $CONF_FILE
1063 richard 1833
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1834
	echo "QOS=off" >> $CONF_FILE
1835
	echo "LDAP=off" >> $CONF_FILE
786 richard 1836
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1837
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1838
	echo "MULTIWAN=off" >> $CONF_FILE
1839
	echo "FAILOVER=30" >> $CONF_FILE
1840
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1841
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1842
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1843
# Coloration des prompts
1844
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1845
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1846
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1847
# Droits d'exécution pour utilisateur apache et sysadmin
1848
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1849
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1850
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1851
# Modify some logrotate files (gammu, ulogd)
1 root 1852
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1853
	chmod 644 /etc/logrotate.d/*
714 franck 1854
# rectification sur versions précédentes de la compression des logs
706 franck 1855
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1856
# actualisation des fichiers logs compressés
1342 richard 1857
	for dir in firewall dansguardian httpd
706 franck 1858
	do
714 franck 1859
	      find /var/log/$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 1860
	done
1221 richard 1861
# create the alcasar-load_balancing unit
1862
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1863
#  This file is part of systemd.
1864
#
1865
#  systemd is free software; you can redistribute it and/or modify it
1866
#  under the terms of the GNU General Public License as published by
1867
#  the Free Software Foundation; either version 2 of the License, or
1868
#  (at your option) any later version.
1869
 
1870
# This unit lauches alcasar-load-balancing.sh script.
1871
[Unit]
1872
Description=alcasar-load_balancing.sh execution
1873
After=network.target iptables.service
1874
 
1875
[Service]
1876
Type=oneshot
1877
RemainAfterExit=yes
1878
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1879
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1880
TimeoutSec=0
1881
SysVStartPriority=99
1882
 
1883
[Install]
1884
WantedBy=multi-user.target
1157 stephane 1885
EOF
1221 richard 1886
# processes launched at boot time (Systemctl)
1525 franck 1887
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat
1221 richard 1888
	do
1389 richard 1889
		systemctl -q enable $i.service
1221 richard 1890
	done
1452 richard 1891
 
1892
# disable processes at boot time (Systemctl)
1893
	for i in ulogd
1894
	do
1895
		systemctl -q disable $i.service
1896
	done
1897
 
1221 richard 1898
# Apply French Security Agency (ANSSI) rules
1362 richard 1899
# ignore ICMP broadcast (smurf attack)
1900
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1901
# ignore ICMP errors bogus
1902
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1903
# remove ICMP redirects responces
1904
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1905
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1906
# enable SYN Cookies (Syn flood attacks)
1907
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1908
# enable kernel antispoofing
1909
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1910
# ignore source routing
1911
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1912
# set conntrack timer to 1h (3600s) instead of 5 weeks
1913
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1914
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1915
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1916
# remove Magic SysReq Keys
1363 richard 1917
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1918
# switch to multi-users runlevel (instead of x11)
1221 richard 1919
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1920
#	GRUB modifications
1921
# limit wait time to 3s
1922
# create an alcasar entry instead of linux-nonfb
1923
# change display to 1024*768 (vga791)
1221 richard 1924
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1925
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1926
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1927
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1928
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1929
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1930
# Remove unused services and users
1502 richard 1931
	for svc in sshd
1221 richard 1932
	do
1502 richard 1933
		/bin/systemctl -q disable $svc.service
1221 richard 1934
	done
1935
# Load and apply the previous conf file
1936
	if [ "$mode" = "update" ]
532 richard 1937
	then
1266 richard 1938
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1939
		$DIR_DEST_BIN/alcasar-conf.sh --load
1940
		PARENT_SCRIPT=`basename $0`
1941
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1942
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1943
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1944
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1945
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1946
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1947
		then
1948
			header_install
1949
			if [ $Lang == "fr" ]
1950
			then 
1951
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1952
				echo
1953
				echo -n "Nom : "
1954
			else
1955
				echo "This update need to redefine the first admin account"
1956
				echo
1957
				echo -n "Account : "
1958
			fi
1959
			read admin_portal
1960
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1961
			mkdir -p $DIR_DEST_ETC/digest
1962
			chmod 755 $DIR_DEST_ETC/digest
1963
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1964
			do
1350 richard 1965
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1966
			done
1967
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1968
		fi
532 richard 1969
	fi
1221 richard 1970
	rm -f /tmp/alcasar-conf*
1971
	chown -R root:apache $DIR_DEST_ETC/*
1972
	chmod -R 660 $DIR_DEST_ETC/*
1973
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1974
# Apply and save the firewall rules
1975
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1976
	sleep 2
1 root 1977
	cd $DIR_INSTALL
5 franck 1978
	echo ""
1 root 1979
	echo "#############################################################################"
638 richard 1980
	if [ $Lang == "fr" ]
1981
		then
1982
		echo "#                        Fin d'installation d'ALCASAR                       #"
1983
		echo "#                                                                           #"
1984
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1985
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1986
		echo "#                                                                           #"
1987
		echo "#############################################################################"
1988
		echo
1989
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1990
		echo
1991
		echo "- Lisez attentivement la documentation d'exploitation"
1992
		echo
1993
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1994
		echo
1995
		echo "                   Appuyez sur 'Entrée' pour continuer"
1996
	else	
1997
		echo "#                        Enf of ALCASAR install process                     #"
1998
		echo "#                                                                           #"
1999
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2000
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2001
		echo "#                                                                           #"
2002
		echo "#############################################################################"
2003
		echo
2004
		echo "- The system will be rebooted in order to operate ALCASAR"
2005
		echo
2006
		echo "- Read the exploitation documentation"
2007
		echo
2008
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2009
		echo
2010
		echo "                   Hit 'Enter' to continue"
2011
	fi
815 richard 2012
	sleep 2
2013
	if [ "$mode" != "update" ]
820 richard 2014
	then
815 richard 2015
		read a
2016
	fi
774 richard 2017
	clear
1 root 2018
	reboot
2019
} # End post_install ()
2020
 
2021
#################################
1005 richard 2022
#  	Main Install loop  	#
1 root 2023
#################################
832 richard 2024
dir_exec=`dirname "$0"`
2025
if [ $dir_exec != "." ]
2026
then
2027
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2028
	echo "Launch this program from the ALCASAR archive directory"
2029
	exit 0
2030
fi
2031
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2032
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2033
nb_args=$#
2034
args=$1
2035
if [ $nb_args -eq 0 ]
2036
then
2037
	nb_args=1
2038
	args="-h"
2039
fi
1062 richard 2040
chmod -R u+x $DIR_SCRIPTS/*
1 root 2041
case $args in
2042
	-\? | -h* | --h*)
2043
		echo "$usage"
2044
		exit 0
2045
		;;
291 franck 2046
	-i | --install)
1538 richard 2047
		header_install
959 franck 2048
		license
1544 richard 2049
		header_install
29 richard 2050
		testing
595 richard 2051
# RPMs install
2052
		$DIR_SCRIPTS/alcasar-urpmi.sh
2053
		if [ "$?" != "0" ]
1 root 2054
		then
595 richard 2055
			exit 0
2056
		fi
1249 richard 2057
		if [ -e $CONF_FILE ]
595 richard 2058
		then
597 richard 2059
# Uninstall the running version
532 richard 2060
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2061
		fi
636 richard 2062
# Test if manual update	
1362 richard 2063
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2064
		then
636 richard 2065
			header_install
595 richard 2066
			if [ $Lang == "fr" ]
636 richard 2067
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2068
				else echo "The configuration file of an old version has been found";
595 richard 2069
			fi
597 richard 2070
			response=0
2071
			PTN='^[oOnNyY]$'
2072
			until [[ $(expr $response : $PTN) -gt 0 ]]
2073
			do
2074
				if [ $Lang == "fr" ]
2075
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2076
					else echo -n "Do you want to use it (Y/n)?";
2077
				 fi
2078
				read response
2079
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2080
				then rm -f /tmp/alcasar-conf*
2081
				fi
2082
			done
2083
		fi
636 richard 2084
# Test if update
1057 richard 2085
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2086
		then
2087
			if [ $Lang == "fr" ]
2088
				then echo "#### Installation avec mise à jour ####";
2089
				else echo "#### Installation with update     ####";
2090
			fi
636 richard 2091
# Extract the central configuration file
1057 richard 2092
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2093
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2094
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2095
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2096
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2097
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2098
			mode="update"
1 root 2099
		fi
1541 richard 2100
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2101
		do
2102
			$func
1362 richard 2103
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2104
		done
5 franck 2105
		;;
291 franck 2106
	-u | --uninstall)
5 franck 2107
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2108
		then
597 richard 2109
			if [ $Lang == "fr" ]
2110
				then echo "ALCASAR n'est pas installé!";
2111
				else echo "ALCASAR isn't installed!";
2112
			fi
1 root 2113
			exit 0
2114
		fi
5 franck 2115
		response=0
2116
		PTN='^[oOnN]$'
580 richard 2117
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2118
		do
597 richard 2119
			if [ $Lang == "fr" ]
2120
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2121
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2122
			fi
5 franck 2123
			read response
2124
		done
1103 richard 2125
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2126
		then
1103 richard 2127
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2128
		else	
2129
			rm -f /tmp/alcasar-conf*
1 root 2130
		fi
597 richard 2131
# Uninstall the running version
65 richard 2132
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2133
		;;
2134
	*)
2135
		echo "Argument inconnu :$1";
460 richard 2136
		echo "Unknown argument :$1";
1 root 2137
		echo "$usage"
2138
		exit 1
2139
		;;
2140
esac
10 franck 2141
# end of script
366 franck 2142