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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1536 2014-12-21 23:11:16Z 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
44
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46
#	fail2ban		: Fail2ban IDS installation and configuration
47
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 48
#	post_install		: Security, log rotation, etc.
1 root 49
 
50
DATE=`date '+%d %B %Y - %Hh%M'`
51
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52
Lang=`echo $LANG|cut -c 1-2`
1362 richard 53
mode="install"
1 root 54
# ******* Files parameters - paramètres fichiers *********
1015 richard 55
DIR_INSTALL=`pwd`				# current directory 
56
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
57
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
58
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
59
DIR_WEB="/var/www/html"				# directory of APACHE
60
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
61
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
62
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
63
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
64
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69
DB_RADIUS="radius"				# database name used by FreeRadius server
70
DB_USER="radius"				# user name allows to request the users database
1349 richard 71
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72
# ******* Network parameters - paramètres réseau *******
1469 richard 73
HOSTNAME="alcasar"				# default hostname
1243 richard 74
DOMAIN="localdomain"				# default local domain
1471 richard 75
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 76
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 77
MTU="1500"
1243 richard 78
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79
# ****** Paths - chemin des commandes *******
80
SED="/bin/sed -i"
81
# ****************** End of global parameters *********************
82
 
959 franck 83
license ()
84
{
85
	if [ $Lang == "fr" ]
967 franck 86
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
87
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 88
	fi
975 franck 89
	echo "Taper sur Entrée pour continuer !"
90
	echo "Enter to continue."
959 franck 91
	read a
92
}
93
 
1 root 94
header_install ()
95
{
96
	clear
97
	echo "-----------------------------------------------------------------------------"
460 richard 98
	echo "                     ALCASAR V$VERSION Installation"
1 root 99
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
100
	echo "-----------------------------------------------------------------------------"
1389 richard 101
}
1 root 102
 
103
##################################################################
1221 richard 104
##			Function "testing"			##
1378 richard 105
## - Test of Mageia version					##
1529 richard 106
## - Test of ALCASAR version (if already installed)		##
1342 richard 107
## - Test of free space on /var  (>10G)				##
1005 richard 108
## - Test of Internet access					##
29 richard 109
##################################################################
110
testing ()
111
{
1529 richard 112
# Test of Mageia version
113
# extract the current Mageia version and hardware architecture (i586 ou X64)
114
	fic=`cat /etc/product.id`
115
	unknown_os=0
116
	old="$IFS"
117
	IFS=","
118
	set $fic
119
	for i in $*
120
	do
121
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
122
			then 
123
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
124
			unknown_os=`expr $unknown_os + 1`
125
		fi
126
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
127
			then 
128
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
129
			unknown_os=`expr $unknown_os + 1`
130
		fi
131
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
132
			then 
133
			ARCH=`echo $i|cut -d"=" -f2`
134
			unknown_os=`expr $unknown_os + 1`
135
		fi
136
	done
137
	IFS="$old"
1362 richard 138
# Test if ALCASAR is already installed
139
	if [ -e $CONF_FILE ]
140
	then
141
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 142
		if [ $Lang == "fr" ]
1362 richard 143
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
144
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 145
		fi
1362 richard 146
		response=0
147
		PTN='^[oOnNyY]$'
148
		until [[ $(expr $response : $PTN) -gt 0 ]]
149
		do
150
			if [ $Lang == "fr" ]
151
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
152
				else echo -n "Do you want to update (Y/n)?";
153
			 fi
154
			read response
155
		done
156
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
157
		then
158
			rm -f /tmp/alcasar-conf*
159
		else
1471 richard 160
# Create a backup of running importants files
1362 richard 161
			$DIR_SCRIPTS/alcasar-conf.sh --create
162
			mode="update"
163
		fi
1529 richard 164
	fi
165
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
166
		then
167
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 168
			then
1529 richard 169
			echo
1378 richard 170
			if [ $Lang == "fr" ]
171
				then	
1529 richard 172
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
173
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
174
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
175
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 176
			else
177
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 178
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
179
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
180
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 181
			fi
1529 richard 182
		else
183
			if [ $Lang == "fr" ]
184
				then	
185
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
186
			else
187
				echo "The installation of ALCASAR can't be performed."
1378 richard 188
			fi
189
		fi
1529 richard 190
		echo
191
		if [ $Lang == "fr" ]
192
			then	
193
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
194
		else
195
			echo "The OS must be replaced (Mageia4.1)"
196
		fi
197
		exit 0
1342 richard 198
	fi
1529 richard 199
	if [ ! -d /var/log/netflow/porttracker ]
200
		then
201
# Test of free space on /var
202
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
203
		if [ $free_space -lt 10 ]
204
			then
205
			if [ $Lang == "fr" ]
206
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
207
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
208
			fi
209
		exit 0
210
		fi
211
	fi
1378 richard 212
	if [ $Lang == "fr" ]
784 richard 213
		then echo -n "Tests des paramètres réseau : "
595 richard 214
		else echo -n "Network parameters tests : "
215
	fi
1471 richard 216
# Test of Ethernet links state
217
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
218
	for i in $DOWN_IF
219
	do
220
		if [ $Lang == "fr" ]
221
		then 
222
			echo "Échec"
223
			echo "Le lien réseau de la carte $i n'est pas actif."
224
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
225
		else
226
			echo "Failed"
227
			echo "The link state of $i interface is down."
228
			echo "Make sure that this network card is connected to a switch or an A.P."
229
		fi
230
		exit 0
231
	done
232
	echo -n "."
233
 
234
# Test EXTIF config files
1499 richard 235
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
236
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
237
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 238
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
239
	then
784 richard 240
		if [ $Lang == "fr" ]
241
		then 
242
			echo "Échec"
243
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
244
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 245
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 246
		else
247
			echo "Failed"
248
			echo "The Internet connected network card ($EXTIF) isn't well configured."
249
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 250
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 251
		fi
830 richard 252
		echo "DEVICE=$EXTIF"
784 richard 253
		echo "IPADDR="
254
		echo "NETMASK="
255
		echo "GATEWAY="
256
		echo "DNS1="
257
		echo "DNS2="
830 richard 258
		echo "ONBOOT=yes"
784 richard 259
		exit 0
260
	fi
261
	echo -n "."
1471 richard 262
 
263
# Test if router is alive (Box FAI)
784 richard 264
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 265
		if [ $Lang == "fr" ]
266
		then 
267
			echo "Échec"
268
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
269
			echo "Réglez ce problème puis relancez ce script."
270
		else
271
			echo "Failed"
272
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
273
			echo "Resolv this problem, then restart this script."
274
		fi
29 richard 275
		exit 0
276
	fi
308 richard 277
	echo -n "."
978 franck 278
# On teste le lien vers le routeur par defaut
1499 richard 279
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 280
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 281
	       	then
595 richard 282
		if [ $Lang == "fr" ]
283
		then 
284
			echo "Échec"
1499 richard 285
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 286
			echo "Réglez ce problème puis relancez ce script."
287
		else
288
			echo "Failed"
289
			echo "The Internet gateway doesn't answered"
290
			echo "Resolv this problem, then restart this script."
291
		fi
308 richard 292
		exit 0
293
	fi
294
	echo -n "."
421 franck 295
# On teste la connectivité Internet
29 richard 296
	rm -rf /tmp/con_ok.html
308 richard 297
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 298
	if [ ! -e /tmp/con_ok.html ]
299
	then
595 richard 300
		if [ $Lang == "fr" ]
301
		then 
302
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
303
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
304
			echo "Vérifiez la validité des adresses IP des DNS."
305
		else
306
			echo "The Internet connection try failed (google.fr)."
307
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
308
			echo "Verify the DNS IP addresses"
309
		fi
29 richard 310
		exit 0
311
	fi
312
	rm -rf /tmp/con_ok.html
308 richard 313
	echo ". : ok"
1389 richard 314
} # end of testing ()
302 richard 315
 
316
##################################################################
1221 richard 317
##			Function "init"				##
302 richard 318
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
319
## - Installation et modification des scripts du portail	##
320
##################################################################
321
init ()
322
{
527 richard 323
	if [ "$mode" != "update" ]
302 richard 324
	then
325
# On affecte le nom d'organisme
597 richard 326
		header_install
302 richard 327
		ORGANISME=!
328
		PTN='^[a-zA-Z0-9-]*$'
580 richard 329
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 330
                do
595 richard 331
			if [ $Lang == "fr" ]
597 richard 332
			       	then echo -n "Entrez le nom de votre organisme : "
333
				else echo -n "Enter the name of your organism : "
595 richard 334
			fi
330 franck 335
			read ORGANISME
613 richard 336
			if [ "$ORGANISME" == "" ]
330 franck 337
				then
338
				ORGANISME=!
339
			fi
340
		done
302 richard 341
	fi
1 root 342
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 343
	rm -f $PASSWD_FILE
1350 richard 344
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
345
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 346
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 347
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 348
	$SED "/^password.*/d" /boot/grub/menu.lst
349
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 350
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 351
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 352
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 353
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 354
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 355
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 356
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 357
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
358
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 359
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 360
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
361
	echo "$secretradius" >> $PASSWD_FILE
362
	chmod 640 $PASSWD_FILE
977 richard 363
# Scripts and conf files copy 
364
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 365
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 366
#  - 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 367
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 368
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 369
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 370
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
371
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 372
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
373
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 374
# generate central conf file
375
	cat <<EOF > $CONF_FILE
612 richard 376
##########################################
377
##                                      ##
378
##          ALCASAR Parameters          ##
379
##                                      ##
380
##########################################
1 root 381
 
612 richard 382
INSTALL_DATE=$DATE
383
VERSION=$VERSION
384
ORGANISM=$ORGANISME
923 franck 385
DOMAIN=$DOMAIN
612 richard 386
EOF
628 richard 387
	chmod o-rwx $CONF_FILE
1 root 388
} # End of init ()
389
 
390
##################################################################
1221 richard 391
##			Function "network"			##
1 root 392
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 393
## - Nommage DNS du système 					##
1336 richard 394
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 395
## - Modification du fichier /etc/hosts				##
396
## - Configuration du serveur de temps (NTP)			##
397
## - Renseignement des fichiers hosts.allow et hosts.deny	##
398
##################################################################
399
network ()
400
{
401
	header_install
636 richard 402
	if [ "$mode" != "update" ]
403
		then
404
		if [ $Lang == "fr" ]
405
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
406
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
407
		fi
408
		response=0
409
		PTN='^[oOyYnN]$'
410
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 411
		do
595 richard 412
			if [ $Lang == "fr" ]
659 richard 413
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 414
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 415
			fi
1 root 416
			read response
417
		done
636 richard 418
		if [ "$response" = "n" ] || [ "$response" = "N" ]
419
		then
420
			PRIVATE_IP_MASK="0"
421
			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:]]$'
422
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 423
			do
595 richard 424
				if [ $Lang == "fr" ]
597 richard 425
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
426
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 427
				fi
597 richard 428
				read PRIVATE_IP_MASK
1 root 429
			done
636 richard 430
		else
431
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
432
		fi
595 richard 433
	else
637 richard 434
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
435
		rm -rf conf/etc/alcasar.conf
1 root 436
	fi
861 richard 437
# Define LAN side global parameters
1243 richard 438
	hostname $HOSTNAME.$DOMAIN
439
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 440
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 441
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 442
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 443
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 444
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 445
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
446
		then
447
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
448
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
449
	fi	
450
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
451
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 452
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 453
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 454
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
455
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 456
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
457
	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 458
	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 459
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 460
# Define Internet parameters
1499 richard 461
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
462
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
463
	if [ $nb_dns == 2 ]
464
		then
465
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
466
	fi
70 franck 467
	DNS1=${DNS1:=208.67.220.220}
468
	DNS2=${DNS2:=208.67.222.222}
1499 richard 469
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 470
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 471
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 472
# Wrtie the conf file
1469 richard 473
	echo "EXTIF=$EXTIF" >> $CONF_FILE
474
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 475
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
476
	if [ $IP_SETTING == "dhcp" ]
477
		then
478
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
479
		echo "GW=dhcp" >> $CONF_FILE 
480
	else
481
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
482
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE 
483
	fi
994 franck 484
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 485
	echo "DNS1=$DNS1" >> $CONF_FILE
486
	echo "DNS2=$DNS2" >> $CONF_FILE
487
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 488
	echo "DHCP=on" >> $CONF_FILE
914 franck 489
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
490
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
491
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 492
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 493
# network default
597 richard 494
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 495
	cat <<EOF > /etc/sysconfig/network
496
NETWORKING=yes
1243 richard 497
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 498
FORWARD_IPV4=true
499
EOF
1499 richard 500
# /etc/hosts config
1 root 501
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
502
	cat <<EOF > /etc/hosts
503 richard 503
127.0.0.1	localhost
1353 richard 504
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 505
EOF
1499 richard 506
# EXTIF (Internet) config
507
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
508
	if [ $IP_SETTING == "dhcp" ]
509
		then
510
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
511
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
512
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
513
	else	
514
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 515
DEVICE=$EXTIF
516
BOOTPROTO=static
597 richard 517
IPADDR=$PUBLIC_IP
518
NETMASK=$PUBLIC_NETMASK
519
GATEWAY=$PUBLIC_GATEWAY
14 richard 520
DNS1=127.0.0.1
1499 richard 521
RESOLV_MODS=yes
14 richard 522
ONBOOT=yes
523
METRIC=10
524
MII_NOT_SUPPORTED=yes
525
IPV6INIT=no
526
IPV6TO4INIT=no
527
ACCOUNTING=no
528
USERCTL=no
994 franck 529
MTU=$MTU
14 richard 530
EOF
1499 richard 531
	fi
1336 richard 532
# Config INTIF (consultation LAN) in normal mode
841 richard 533
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
534
DEVICE=$INTIF
535
BOOTPROTO=static
536
ONBOOT=yes
537
NOZEROCONF=yes
538
MII_NOT_SUPPORTED=yes
539
IPV6INIT=no
540
IPV6TO4INIT=no
541
ACCOUNTING=no
542
USERCTL=no
543
EOF
1336 richard 544
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 545
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 546
DEVICE=$INTIF
547
BOOTPROTO=static
548
IPADDR=$PRIVATE_IP
604 richard 549
NETMASK=$PRIVATE_NETMASK
1 root 550
ONBOOT=yes
551
METRIC=10
552
NOZEROCONF=yes
553
MII_NOT_SUPPORTED=yes
14 richard 554
IPV6INIT=no
555
IPV6TO4INIT=no
556
ACCOUNTING=no
557
USERCTL=no
1 root 558
EOF
440 franck 559
# Mise à l'heure du serveur
560
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
561
	cat <<EOF > /etc/ntp/step-tickers
455 franck 562
0.fr.pool.ntp.org	# adapt to your country
563
1.fr.pool.ntp.org
564
2.fr.pool.ntp.org
440 franck 565
EOF
566
# Configuration du serveur de temps (sur lui même)
1 root 567
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
568
	cat <<EOF > /etc/ntp.conf
456 franck 569
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 570
server 1.fr.pool.ntp.org
571
server 2.fr.pool.ntp.org
572
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 573
fudge 127.127.1.0 stratum 10
604 richard 574
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 575
restrict 127.0.0.1
310 richard 576
driftfile /var/lib/ntp/drift
1 root 577
logfile /var/log/ntp.log
578
EOF
440 franck 579
 
310 richard 580
	chown -R ntp:ntp /var/lib/ntp
1 root 581
# Renseignement des fichiers hosts.allow et hosts.deny
582
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
583
	cat <<EOF > /etc/hosts.allow
584
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 585
sshd: ALL
1 root 586
ntpd: $PRIVATE_NETWORK_SHORT
587
EOF
588
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
589
	cat <<EOF > /etc/hosts.deny
590
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
591
EOF
790 richard 592
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 593
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 594
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 595
# load conntrack ftp module
596
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
597
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 598
# load ipt_NETFLOW module
599
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 600
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
601
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
602
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
603
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 604
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 605
# 
860 richard 606
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 607
} # End of network ()
608
 
609
##################################################################
1221 richard 610
##			Function "ACC"				##
611
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 612
## - configuration du serveur web (Apache)			##
613
## - définition du 1er comptes de gestion 			##
614
## - sécurisation des accès					##
615
##################################################################
1221 richard 616
ACC ()
1 root 617
{
618
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
619
	mkdir $DIR_WEB
620
# Copie et configuration des fichiers du centre de gestion
316 richard 621
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 622
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 623
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
624
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
625
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
626
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
627
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 628
	chown -R apache:apache $DIR_WEB/*
1489 richard 629
# create the backup structure :
630
# - base = users database
631
# - system_backup = alcasar conf file + users database
632
# - archive = tarball of "base + http firewall + netflow"
633
# - security = watchdog disconnection)
634
	for i in system_backup base archive security;
1 root 635
	do
636
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
637
	done
5 franck 638
	chown -R root:apache $DIR_SAVE
71 richard 639
# Configuration et sécurisation php
640
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 641
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
642
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 643
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
644
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 645
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
646
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
647
# Configuration et sécurisation Apache
790 richard 648
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 649
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 650
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 651
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 652
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
653
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
654
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
655
	[ -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
656
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
657
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
658
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
659
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
660
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
661
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 662
	[ -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
663
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 664
# Error page management
1534 richard 665
[ -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
666
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 667
Alias /error/ "/var/www/html/"
668
<Directory "/usr/share/httpd/error">
669
    AllowOverride None
670
    Options IncludesNoExec
671
    AddOutputFilter Includes html
672
    AddHandler type-map var
673
    Require all granted
674
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
675
    ForceLanguagePriority Prefer Fallback
676
</Directory>
677
ErrorDocument 400 /error/error.php?error=400
678
ErrorDocument 401 /error/error.php?error=401
679
ErrorDocument 403 /error/error.php?error=403
680
ErrorDocument 404 /error/error.php?error=404
681
ErrorDocument 405 /error/error.php?error=405
682
ErrorDocument 408 /error/error.php?error=408
683
ErrorDocument 410 /error/error.php?error=410
684
ErrorDocument 411 /error/error.php?error=411
685
ErrorDocument 412 /error/error.php?error=412
686
ErrorDocument 413 /error/error.php?error=413
687
ErrorDocument 414 /error/error.php?error=414
688
ErrorDocument 415 /error/error.php?error=415
689
ErrorDocument 500 /error/error.php?error=500
690
ErrorDocument 501 /error/error.php?error=501
691
ErrorDocument 502 /error/error.php?error=502
692
ErrorDocument 503 /error/error.php?error=503
693
ErrorDocument 506 /error/error.php?error=506
694
EOF
1359 richard 695
	[ -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
696
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
697
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
698
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 699
</body>
700
</html>
701
EOF
702
# Définition du premier compte lié au profil 'admin'
509 richard 703
	header_install
510 richard 704
	if [ "$mode" = "install" ]
705
	then
613 richard 706
		admin_portal=!
707
		PTN='^[a-zA-Z0-9-]*$'
708
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
709
                	do
710
			header_install
711
			if [ $Lang == "fr" ]
712
			then 
713
				echo ""
714
				echo "Définissez un premier compte d'administration du portail :"
715
				echo
716
				echo -n "Nom : "
717
			else
718
				echo ""
719
				echo "Define the first account allow to administrate the portal :"
720
				echo
721
				echo -n "Account : "
722
			fi
723
			read admin_portal
724
			if [ "$admin_portal" == "" ]
725
				then
726
				admin_portal=!
727
			fi
728
			done
1268 richard 729
# Creation of keys file for the admin account ("admin")
510 richard 730
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
731
		mkdir -p $DIR_DEST_ETC/digest
732
		chmod 755 $DIR_DEST_ETC/digest
733
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
734
			do
1350 richard 735
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 736
			done
737
		$DIR_DEST_SBIN/alcasar-profil.sh --list
738
	fi
434 richard 739
# synchronisation horaire
740
	ntpd -q -g &
1 root 741
# Sécurisation du centre
988 franck 742
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 743
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 744
<Directory $DIR_ACC>
1 root 745
	SSLRequireSSL
746
	AllowOverride None
747
	Order deny,allow
748
	Deny from all
749
	Allow from 127.0.0.1
750
	Allow from $PRIVATE_NETWORK_MASK
990 franck 751
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 752
	require valid-user
753
	AuthType digest
1243 richard 754
	AuthName $HOSTNAME.$DOMAIN
1 root 755
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 756
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 757
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 758
</Directory>
316 richard 759
<Directory $DIR_ACC/admin>
1 root 760
	SSLRequireSSL
761
	AllowOverride None
762
	Order deny,allow
763
	Deny from all
764
	Allow from 127.0.0.1
765
	Allow from $PRIVATE_NETWORK_MASK
990 franck 766
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 767
	require valid-user
768
	AuthType digest
1243 richard 769
	AuthName $HOSTNAME.$DOMAIN
1 root 770
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 771
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 772
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 773
</Directory>
344 richard 774
<Directory $DIR_ACC/manager>
1 root 775
	SSLRequireSSL
776
	AllowOverride None
777
	Order deny,allow
778
	Deny from all
779
	Allow from 127.0.0.1
780
	Allow from $PRIVATE_NETWORK_MASK
990 franck 781
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 782
	require valid-user
783
	AuthType digest
1243 richard 784
	AuthName $HOSTNAME.$DOMAIN
1 root 785
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 786
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 787
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 788
</Directory>
316 richard 789
<Directory $DIR_ACC/backup>
790
	SSLRequireSSL
791
	AllowOverride None
792
	Order deny,allow
793
	Deny from all
794
	Allow from 127.0.0.1
795
	Allow from $PRIVATE_NETWORK_MASK
990 franck 796
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 797
	require valid-user
798
	AuthType digest
1243 richard 799
	AuthName $HOSTNAME.$DOMAIN
316 richard 800
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 801
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 802
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 803
</Directory>
811 richard 804
Alias /save/ "$DIR_SAVE/"
805
<Directory $DIR_SAVE>
806
	SSLRequireSSL
807
	Options Indexes
808
	Order deny,allow
809
	Deny from all
810
	Allow from 127.0.0.1
811
	Allow from $PRIVATE_NETWORK_MASK
990 franck 812
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 813
	require valid-user
814
	AuthType digest
1243 richard 815
	AuthName $HOSTNAME.$DOMAIN
811 richard 816
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 817
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 818
</Directory>
1 root 819
EOF
1378 richard 820
# Launch after coova
821
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1525 franck 822
# Initialization of Vnstat
1530 richard 823
	 [ -e /etc/vnstat.conf.default ]  || cp /etc/vnstat.conf /etc/vnstat.conf.default
1527 franck 824
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
825
	/usr/bin/vnstat -u -i $EXTIF
1389 richard 826
} # End of ACC ()
1 root 827
 
828
##########################################################################################
1221 richard 829
##				Fonction "CA"						##
1 root 830
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
831
##########################################################################################
1221 richard 832
CA ()
1 root 833
{
510 richard 834
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 835
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 836
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 837
	cat <<EOF > $FIC_VIRTUAL_SSL
838
# default SSL virtual host, used for all HTTPS requests that do not
839
# match a ServerName or ServerAlias in any <VirtualHost> block.
840
 
841
<VirtualHost _default_:443>
842
# general configuration
843
    ServerAdmin root@localhost
844
    ServerName localhost
845
 
846
# SSL configuration
847
    SSLEngine on
848
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
849
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
850
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
851
    CustomLog logs/ssl_request_log \
852
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
853
    ErrorLog logs/ssl_error_log
854
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
855
</VirtualHost>
856
EOF
857
 
5 franck 858
	chown -R root:apache /etc/pki
1 root 859
	chmod -R 750 /etc/pki
1389 richard 860
} # End of CA ()
1 root 861
 
862
##########################################################################################
1221 richard 863
##			Fonction "init_db"						##
1 root 864
## - Initialisation de la base Mysql							##
865
## - Affectation du mot de passe de l'administrateur (root)				##
866
## - Suppression des bases et des utilisateurs superflus				##
867
## - Création de la base 'radius'							##
868
## - Installation du schéma de cette base						##
869
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
870
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
871
##########################################################################################
872
init_db ()
873
{
1355 richard 874
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 875
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
876
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 877
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 878
	systemctl start mysqld.service
1 root 879
	sleep 4
880
	mysqladmin -u root password $mysqlpwd
881
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 882
# Secure the server
883
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
884
	$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 885
# Create 'radius' database
1317 richard 886
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 887
# Add an empty radius database structure
364 franck 888
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 889
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 890
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 891
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
892
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 893
	systemctl daemon-reload
1389 richard 894
} # End of init_db ()
1 root 895
 
896
##########################################################################
1389 richard 897
##			Fonction "radius"				##
1 root 898
## - Paramètrage des fichiers de configuration FreeRadius		##
899
## - Affectation du secret partagé entre coova-chilli et freeradius	##
900
## - Modification de fichier de conf pour l'accès à Mysql		##
901
##########################################################################
1389 richard 902
radius ()
1 root 903
{
904
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
905
	chown -R radius:radius /etc/raddb
906
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 907
# Set radius.conf parameters
1 root 908
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
909
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
910
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 911
# remove the proxy function
1 root 912
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
913
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 914
# remove EAP module
654 richard 915
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 916
# listen on loopback (should be modified later if EAP enabled)
1 root 917
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 918
# enable the  SQL module (and SQL counter)
1 root 919
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
920
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
921
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 922
# only include modules for ALCASAR needs
923
	$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
924
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
925
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
926
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
927
	$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
928
	$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 929
# remvove virtual server and copy our conf file
1 root 930
	rm -f /etc/raddb/sites-enabled/*
1278 richard 931
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 932
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
933
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
934
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
935
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 936
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 937
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 938
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 939
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
940
	cat << EOF > /etc/raddb/clients.conf
941
client 127.0.0.1 {
942
	secret = $secretradius
943
	shortname = localhost
944
}
945
EOF
1278 richard 946
# sql.conf modification
1 root 947
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
948
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
949
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
950
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
951
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 952
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 953
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 954
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
955
# counter.conf modification (change the Max-All-Session-Time counter)
956
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
957
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
958
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 959
# make certain that mysql is up before radius start
960
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
961
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
962
	systemctl daemon-reload
1389 richard 963
} # End radius ()
1 root 964
 
965
##########################################################################
1389 richard 966
##			Function "radius_web"				##
1 root 967
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
968
## - Création du lien vers la page de changement de mot de passe        ##
969
##########################################################################
1389 richard 970
radius_web ()
1 root 971
{
972
# copie de l'interface d'origine dans la structure Alcasar
316 richard 973
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
974
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
975
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 976
# copie des fichiers modifiés
977
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 978
	chown -R apache:apache $DIR_ACC/manager/
344 richard 979
# Modification des fichiers de configuration
1 root 980
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 981
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 982
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
983
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
984
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
985
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
986
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
987
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
988
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 989
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 990
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 991
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 992
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 993
nas1_name: alcasar-$ORGANISME
1 root 994
nas1_model: Portail captif
995
nas1_ip: $PRIVATE_IP
996
nas1_port_num: 0
997
nas1_community: public
998
EOF
999
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1000
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1001
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1002
# Ajout du mappage des attributs chillispot
1003
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1004
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1005
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1006
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1007
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1008
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1009
	chown -R apache:apache /etc/freeradius-web
1 root 1010
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1011
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1012
<Directory $DIR_WEB/pass>
1 root 1013
	SSLRequireSSL
1014
	AllowOverride None
1015
	Order deny,allow
1016
	Deny from all
1017
	Allow from 127.0.0.1
1018
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1019
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1020
</Directory>
1021
EOF
1389 richard 1022
} # End of radius_web ()
1 root 1023
 
799 richard 1024
##################################################################################
1389 richard 1025
##			Fonction "chilli"					##
799 richard 1026
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1027
## - Paramètrage de la page d'authentification (intercept.php)			##
1028
##################################################################################
1389 richard 1029
chilli ()
1 root 1030
{
1370 richard 1031
# chilli unit for systemd
1032
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1033
#  This file is part of systemd.
1034
#
1035
#  systemd is free software; you can redistribute it and/or modify it
1036
#  under the terms of the GNU General Public License as published by
1037
#  the Free Software Foundation; either version 2 of the License, or
1038
#  (at your option) any later version.
1370 richard 1039
[Unit]
1040
Description=chilli is a captive portal daemon
1041
After=network.target
1042
 
1043
[Service]
1379 richard 1044
Type=forking
1370 richard 1045
ExecStart=/usr/libexec/chilli start
1046
ExecStop=/usr/libexec/chilli stop
1047
ExecReload=/usr/libexec/chilli reload
1048
PIDFile=/var/run/chilli.pid
1049
 
1050
[Install]
1051
WantedBy=multi-user.target
1052
EOF
799 richard 1053
# init file creation
1370 richard 1054
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1055
	cat <<EOF > /usr/libexec/chilli
799 richard 1056
#!/bin/sh
1057
#
1058
# chilli CoovaChilli init
1059
#
1060
# chkconfig: 2345 65 35
1061
# description: CoovaChilli
1062
### BEGIN INIT INFO
1063
# Provides:       chilli
1064
# Required-Start: network 
1065
# Should-Start: 
1066
# Required-Stop:  network
1067
# Should-Stop: 
1068
# Default-Start:  2 3 5
1069
# Default-Stop:
1070
# Description:    CoovaChilli access controller
1071
### END INIT INFO
1072
 
1073
[ -f /usr/sbin/chilli ] || exit 0
1074
. /etc/init.d/functions
1075
CONFIG=/etc/chilli.conf
1076
pidfile=/var/run/chilli.pid
1077
[ -f \$CONFIG ] || {
1078
    echo "\$CONFIG Not found"
1079
    exit 0
1080
}
1081
RETVAL=0
1082
prog="chilli"
1083
case \$1 in
1084
    start)
1085
	if [ -f \$pidfile ] ; then 
1086
		gprintf "chilli is already running"
1087
	else
1088
        	gprintf "Starting \$prog: "
1089
		rm -f /var/run/chilli* # cleaning
1090
        	/sbin/modprobe tun >/dev/null 2>&1
1091
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1092
		[ -e /dev/net/tun ] || {
1093
	    	(cd /dev; 
1094
			mkdir net; 
1095
			cd net; 
1096
			mknod tun c 10 200)
1097
		}
1336 richard 1098
		ifconfig $INTIF 0.0.0.0
799 richard 1099
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1100
        	RETVAL=$?
1101
	fi
1102
	;;
1103
 
1104
    reload)
1105
	killall -HUP chilli
1106
	;;
1107
 
1108
    restart)
1109
	\$0 stop
1110
        sleep 2
1111
	\$0 start
1112
	;;
1113
 
1114
    status)
1115
        status chilli
1116
        RETVAL=0
1117
        ;;
1118
 
1119
    stop)
1120
	if [ -f \$pidfile ] ; then  
1121
        	gprintf "Shutting down \$prog: "
1122
		killproc /usr/sbin/chilli
1123
		RETVAL=\$?
1124
		[ \$RETVAL = 0 ] && rm -f $pidfile
1125
	else	
1126
        	gprintf "chilli is not running"
1127
	fi
1128
	;;
1129
 
1130
    *)
1131
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1132
        exit 1
1133
esac
1134
echo
1135
EOF
1373 richard 1136
chmod a+x /usr/libexec/chilli
799 richard 1137
# conf file creation
346 richard 1138
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1139
	cat <<EOF > /etc/chilli.conf
1140
# coova config for ALCASAR
1141
cmdsocket	/var/run/chilli.sock
1336 richard 1142
unixipc		chilli.$INTIF.ipc
1143
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1144
net		$PRIVATE_NETWORK_MASK
595 richard 1145
dhcpif		$INTIF
841 richard 1146
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1147
#nodynip
865 richard 1148
#statip
1149
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1150
domain		$DOMAIN
355 richard 1151
dns1		$PRIVATE_IP
1152
dns2		$PRIVATE_IP
346 richard 1153
uamlisten	$PRIVATE_IP
503 richard 1154
uamport		3990
837 richard 1155
macauth
1156
macpasswd	password
1243 richard 1157
locationname	$HOSTNAME.$DOMAIN
346 richard 1158
radiusserver1	127.0.0.1
1159
radiusserver2	127.0.0.1
1160
radiussecret	$secretradius
1161
radiusauthport	1812
1162
radiusacctport	1813
1243 richard 1163
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1164
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1165
uamsecret	$secretuam
1249 richard 1166
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1167
coaport		3799
1379 richard 1168
conup		$DIR_DEST_BIN/alcasar-conup.sh
1169
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1170
include		$DIR_DEST_ETC/alcasar-uamallowed
1171
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1172
#dhcpgateway
1157 stephane 1173
#dhcprelayagent
1174
#dhcpgatewayport
346 richard 1175
EOF
1336 richard 1176
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1177
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1178
# create files for trusted domains and urls
1148 crox53 1179
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1180
	chown root:apache $DIR_DEST_ETC/alcasar-*
1181
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1182
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1183
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1184
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1185
# user 'chilli' creation (in order to run conup/off and up/down scripts
1186
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1187
	if [ "$chilli_exist" == "1" ]
1188
	then
1189
	      userdel -r chilli 2>/dev/null
1190
	fi
1191
	groupadd -f chilli
1192
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1193
}  # End of chilli ()
1349 richard 1194
 
1 root 1195
##################################################################
1389 richard 1196
##		Fonction "dansguardian"				##
1 root 1197
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1198
##################################################################
1389 richard 1199
dansguardian ()
1 root 1200
{
1201
	mkdir /var/dansguardian
1202
	chown dansguardian /var/dansguardian
1375 richard 1203
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1204
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1205
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1206
# By default the filter is off 
497 richard 1207
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1208
# French deny HTML page
497 richard 1209
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1210
# Listen only on LAN side
497 richard 1211
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1212
# DG send its flow to HAVP
1213
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1214
# replace the default deny HTML page
1 root 1215
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1216
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1217
# Don't log
1218
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1219
# Run 10 daemons (20 in largest server)
659 richard 1220
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1221
# on désactive par défaut le controle de contenu des pages html
497 richard 1222
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1223
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1224
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1225
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1226
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1227
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1228
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1229
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1230
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1231
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1232
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1233
	touch $DIR_DG/lists/bannedextensionlist
1234
	touch $DIR_DG/lists/bannedmimetypelist
1235
# 'Safesearch' regex actualisation
498 richard 1236
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1237
# empty LAN IP list that won't be WEB filtered
1238
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1239
	touch $DIR_DG/lists/exceptioniplist
1240
# Keep a copy of URL & domain filter configuration files
1241
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1242
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1243
} # End of dansguardian ()
1 root 1244
 
71 richard 1245
##################################################################
1221 richard 1246
##			Fonction "antivirus"			##
1357 richard 1247
## - configuration of havp, libclamav and freshclam		##
71 richard 1248
##################################################################
1249
antivirus ()		
1250
{
1358 richard 1251
# create 'havp' user
288 richard 1252
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1253
	if [ "$havp_exist" == "1" ]
288 richard 1254
	then
478 richard 1255
	      userdel -r havp 2>/dev/null
894 richard 1256
	      groupdel havp 2>/dev/null
288 richard 1257
	fi
307 richard 1258
	groupadd -f havp
1486 richard 1259
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1260
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1261
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1262
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1263
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1264
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1265
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1266
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1267
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1268
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1269
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1270
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1271
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1272
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1273
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1274
# skip checking of youtube flow (too heavy load / risk too low)
1275
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1276
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1277
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1278
# replacement of init script
335 richard 1279
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1280
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1281
# replace of the intercept page (template)
340 richard 1282
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1283
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1284
# update virus database every 4 hours (24h/6)
1357 richard 1285
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1286
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1287
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1288
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1289
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1290
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1291
# update now
1382 richard 1292
	/usr/bin/freshclam --no-warnings
1389 richard 1293
} # End of antivirus ()
71 richard 1294
 
1486 richard 1295
##########################################################################
1296
##			Fonction "tinyproxy"				##
1297
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1298
##########################################################################
1485 richard 1299
tinyproxy ()		
1300
{
1486 richard 1301
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1302
	if [ "$tinyproxy_exist" == "1" ]
1303
	then
1304
	      userdel -r tinyproxy 2>/dev/null
1305
	      groupdel tinyproxy 2>/dev/null
1306
	fi
1307
	groupadd -f tinyproxy
1488 richard 1308
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1309
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1310
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1311
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1312
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1313
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1314
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1315
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1316
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1317
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1318
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1319
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1320
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1321
# Create the systemd unit
1322
cat << EOF > /lib/systemd/system/tinyproxy.service
1323
#  This file is part of systemd.
1324
#
1325
#  systemd is free software; you can redistribute it and/or modify it
1326
#  under the terms of the GNU General Public License as published by
1327
#  the Free Software Foundation; either version 2 of the License, or
1328
#  (at your option) any later version.
1485 richard 1329
 
1509 richard 1330
# This unit launches tinyproxy (a very light proxy).
1518 richard 1331
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1332
[Unit]
1333
Description=Tinyproxy Web Proxy Server
1334
After=network.target iptables.service
1335
 
1336
[Service]
1337
Type=forking
1518 richard 1338
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1339
ExecStartPre=/bin/sleep 2
1340
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1341
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1342
 
1343
[Install]
1344
WantedBy=multi-user.target
1345
EOF
1346
 
1485 richard 1347
} # end of tinyproxy
1 root 1348
##################################################################################
1389 richard 1349
##			function "ulogd"					##
476 richard 1350
## - Ulog config for multi-log files 						##
1351
##################################################################################
1389 richard 1352
ulogd ()
476 richard 1353
{
1354
# Three instances of ulogd (three different logfiles)
1355
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1356
	nl=1
1358 richard 1357
	for log_type in traceability ssh ext-access
478 richard 1358
	do
1365 richard 1359
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1360
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1361
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1362
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf 
1363
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1364
[emu1]
478 richard 1365
file="/var/log/firewall/$log_type.log"
1366
sync=1
1367
EOF
1452 richard 1368
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1369
		nl=`expr $nl + 1`
1370
	done
476 richard 1371
	chown -R root:apache /var/log/firewall
1372
	chmod 750 /var/log/firewall
1373
	chmod 640 /var/log/firewall/*
1389 richard 1374
}  # End of ulogd ()
476 richard 1375
 
1159 crox53 1376
 
1377
##########################################################
1389 richard 1378
##              Function "nfsen"			##
1159 crox53 1379
##########################################################
1389 richard 1380
nfsen()
1 root 1381
{
1393 richard 1382
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1383
# Add PortTracker plugin
1534 richard 1384
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1385
	do
1536 richard 1386
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1387
	done
1515 richard 1388
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1389
# use of our conf file and init unit
1221 richard 1390
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1391
# Installation of nfsen
1221 richard 1392
	DirTmp=$(pwd)
1393
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1394
	/usr/bin/perl5 install.pl etc/nfsen.conf
1395
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1396
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1397
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1398
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1399
	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
1400
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1401
# nfsen unit for systemd
1402
cat << EOF > /lib/systemd/system/nfsen.service
1403
#  This file is part of systemd.
1404
#
1405
#  systemd is free software; you can redistribute it and/or modify it
1406
#  under the terms of the GNU General Public License as published by
1407
#  the Free Software Foundation; either version 2 of the License, or
1408
#  (at your option) any later version.
1409
 
1410
# This unit launches nfsen (a Netflow grapher).
1411
[Unit]
1412
Description= NfSen init script
1413
After=network.target iptables.service
1414
 
1415
[Service]
1416
Type=oneshot
1417
RemainAfterExit=yes
1393 richard 1418
PIDFile=/var/run/nfsen/nfsen.pid
1419
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1420
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1421
ExecStart=/usr/bin/nfsen start 
1422
ExecStop=/usr/bin/nfsen stop
1393 richard 1423
ExecReload=/usr/bin/nfsen restart
1372 richard 1424
TimeoutSec=0
1425
 
1426
[Install]
1427
WantedBy=multi-user.target
1428
EOF
1365 richard 1429
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1430
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1431
# expire delay for the profile "live"
1393 richard 1432
	systemctl start nfsen
1433
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1434
# add SURFmap plugin
1509 richard 1435
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1436
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1437
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1438
	cd /tmp/
1439
	/usr/bin/sh SURFmap/install.sh
1536 richard 1440
chown -R apache:apache /var/www/html/acc/manager/nfsen
1365 richard 1441
# clear the installation
1221 richard 1442
	cd $DirTmp
1509 richard 1443
	rm -rf /tmp/nfsen*
1444
	rm -rf /tmp/SURFmap*
1389 richard 1445
} # End of nfsen ()
1 root 1446
 
1390 richard 1447
##################################################
1389 richard 1448
##		Function "dnsmasq"		##
1390 richard 1449
##################################################
1389 richard 1450
dnsmasq ()
219 jeremy 1451
{
1452
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1453
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1454
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1455
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1456
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1457
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1458
# Configuration file for "dnsmasq in forward mode"
1387 richard 1459
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1460
listen-address=$PRIVATE_IP
1390 richard 1461
pid-file=/var/run/dnsmasq.pid
259 richard 1462
listen-address=127.0.0.1
286 richard 1463
no-dhcp-interface=$INTIF
1387 richard 1464
no-dhcp-interface=tun0
1465
no-dhcp-interface=lo
259 richard 1466
bind-interfaces
1467
cache-size=256
1468
domain=$DOMAIN
1469
domain-needed
1470
expand-hosts
1471
bogus-priv
1472
filterwin2k
1473
server=$DNS1
1474
server=$DNS2
1387 richard 1475
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1476
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1477
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1478
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1479
 
1387 richard 1480
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1481
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1482
EOF
1356 richard 1483
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1484
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1485
# Configuration file for "dnsmasq with blacklist"
1387 richard 1486
# Add Toulouse blacklist domains
1472 richard 1487
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1488
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1489
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1490
listen-address=$PRIVATE_IP
1491
port=54
1492
no-dhcp-interface=$INTIF
1387 richard 1493
no-dhcp-interface=tun0
1472 richard 1494
no-dhcp-interface=lo
498 richard 1495
bind-interfaces
1496
cache-size=256
1497
domain=$DOMAIN
1498
domain-needed
1499
expand-hosts
1500
bogus-priv
1501
filterwin2k
1502
server=$DNS1
1503
server=$DNS2
1504
EOF
1379 richard 1505
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1506
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1507
# Configuration file for "dnsmasq with whitelist"
1356 richard 1508
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1509
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1510
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1511
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1512
listen-address=$PRIVATE_IP
1513
port=55
1514
no-dhcp-interface=$INTIF
1387 richard 1515
no-dhcp-interface=tun0
1472 richard 1516
no-dhcp-interface=lo
1356 richard 1517
bind-interfaces
1518
cache-size=256
1519
domain=$DOMAIN
1520
domain-needed
1521
expand-hosts
1522
bogus-priv
1523
filterwin2k
1472 richard 1524
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1525
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1526
EOF
1472 richard 1527
# 4th dnsmasq listen on udp 56 ("blackhole")
1528
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1529
# Configuration file for "dnsmasq as a blackhole"
1530
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1531
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1532
pid-file=/var/run/dnsmasq-blackhole.pid
1533
listen-address=$PRIVATE_IP
1534
port=56
1535
no-dhcp-interface=$INTIF
1536
no-dhcp-interface=tun0
1537
no-dhcp-interface=lo
1538
bind-interfaces
1539
cache-size=256
1540
domain=$DOMAIN
1541
domain-needed
1542
expand-hosts
1543
bogus-priv
1544
filterwin2k
1545
EOF
1546
 
1517 richard 1547
# the main instance should start after network and chilli (which create tun0)
1548
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1549
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1550
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1551
	for list in blacklist whitelist blackhole
1552
	do
1553
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1554
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1555
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1556
	done
308 richard 1557
} # End dnsmasq
1558
 
1559
##########################################################
1221 richard 1560
##		Fonction "BL"				##
308 richard 1561
##########################################################
1562
BL ()
1563
{
1384 richard 1564
# copy and extract toulouse BL
648 richard 1565
	rm -rf $DIR_DG/lists/blacklists
1566
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1567
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1568
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1569
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1570
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1571
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1572
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1573
# creation of file for the rehabilited domains and urls
648 richard 1574
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1575
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1576
	touch $DIR_DG/lists/exceptionsitelist
1577
	touch $DIR_DG/lists/exceptionurllist
311 richard 1578
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1579
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1580
# Dansguardian filter config for ALCASAR
1581
EOF
648 richard 1582
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1583
# Dansguardian domain filter config for ALCASAR
1584
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1585
#**
1586
# block all SSL and CONNECT tunnels
1587
**s
1588
# block all SSL and CONNECT tunnels specified only as an IP
1589
*ips
1590
# block all sites specified only by an IP
1591
*ip
1592
EOF
1000 richard 1593
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1594
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1595
# Bing - add 'adlt=strict'
1596
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1597
# Youtube - add 'edufilter=your_ID' 
885 richard 1598
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1599
EOF
1000 richard 1600
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1601
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1602
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1603
	if [ "$mode" != "update" ]; then
1604
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1605
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1606
	fi
308 richard 1607
}
219 jeremy 1608
 
1 root 1609
##########################################################
1221 richard 1610
##		Fonction "cron"				##
1 root 1611
## - Mise en place des différents fichiers de cron	##
1612
##########################################################
1613
cron ()
1614
{
1615
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1616
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1617
	cat <<EOF > /etc/crontab
1618
SHELL=/bin/bash
1619
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1620
MAILTO=root
1621
HOME=/
1622
 
1623
# run-parts
1624
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1625
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1626
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1627
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1628
EOF
1629
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1630
	cat <<EOF >> /etc/anacrontab
667 franck 1631
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1632
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1633
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1634
EOF
1247 crox53 1635
 
811 richard 1636
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1637
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1638
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1639
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1640
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1641
EOF
952 franck 1642
	cat <<EOF > /etc/cron.d/alcasar-archive
1643
# Archive des logs et de la base de données (tous les lundi à 5h35)
1644
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1645
EOF
667 franck 1646
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1647
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1648
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1649
EOF
722 franck 1650
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1651
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1652
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1653
EOF
1247 crox53 1654
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1655
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1656
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1657
#EOF
1159 crox53 1658
 
1 root 1659
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1660
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1661
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1662
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1663
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1664
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1665
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1666
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1667
	rm -f /etc/cron.daily/freeradius-web
1668
	rm -f /etc/cron.monthly/freeradius-web
1669
	cat << EOF > /etc/cron.d/freeradius-web
1670
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1671
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1672
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1673
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1674
EOF
671 franck 1675
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1676
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1677
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1678
EOF
808 franck 1679
# activation du "chien de garde des services" (watchdog) toutes les 18'
1680
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1681
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1682
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1683
EOF
522 richard 1684
# suppression des crons usagers
1685
	rm -f /var/spool/cron/*
1 root 1686
} # End cron
1687
 
1688
##################################################################
1221 richard 1689
## 			Fonction "Fail2Ban"			##
1163 crox53 1690
##- Modification de la configuration de fail2ban		##
1691
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1692
##################################################################
1693
fail2ban()
1694
{
1191 crox53 1695
	$DIR_CONF/fail2ban.sh
1474 richard 1696
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1697
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1698
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1699
	chmod 644 /var/log/fail2ban.log
1489 richard 1700
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1701
	/usr/bin/touch /var/log/auth.log
1515 richard 1702
# fail2ban unit
1703
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1704
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1705
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1706
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1707
} #Fin de fail2ban_install()
1708
 
1709
##################################################################
1376 richard 1710
## 			Fonction "gammu_smsd"			##
1711
## - Creation de la base de donnée Gammu			##
1712
## - Creation du fichier de config: gammu_smsd_conf		##
1713
##								##
1714
##################################################################
1715
gammu_smsd()
1716
{
1717
# Create 'gammu' databse
1718
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1719
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1720
# Add a gammu database structure
1721
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1722
 
1723
# config file for the daemon
1724
cat << EOF > /etc/gammu_smsd_conf
1725
[gammu]
1726
port = /dev/ttyUSB0
1727
connection = at115200
1728
 
1729
;########################################################
1730
 
1731
[smsd]
1732
 
1733
PIN = 1234
1734
 
1735
logfile = /var/log/gammu-smsd/gammu-smsd.log
1736
logformat = textall
1737
debuglevel = 0
1738
 
1739
service = sql
1740
driver = native_mysql
1741
user = $DB_USER
1742
password = $radiuspwd
1743
pc = localhost
1744
database = $DB_GAMMU
1745
 
1746
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1747
 
1748
StatusFrequency = 30
1380 richard 1749
;LoopSleep = 2
1376 richard 1750
 
1751
;ResetFrequency = 300
1752
;HardResetFrequency = 120
1753
 
1754
CheckSecurity = 1 
1755
CheckSignal = 1
1756
CheckBattery = 0
1757
EOF
1758
 
1759
chmod 755 /etc/gammu_smsd_conf
1760
 
1761
#Creation dossier de log Gammu-smsd
1382 richard 1762
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1763
chmod 755 /var/log/gammu-smsd
1764
 
1765
#Edition du script sql gammu <-> radius
1452 richard 1766
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1767
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1768
 
1380 richard 1769
#Création de la règle udev pour les Huawei // idVendor: 12d1
1770
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1771
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1772
EOF
1773
 
1376 richard 1774
} # END gammu_smsd()
1775
 
1776
##################################################################
1221 richard 1777
##			Fonction "post_install"			##
1 root 1778
## - Modification des bannières (locales et ssh) et des prompts ##
1779
## - Installation de la structure de chiffrement pour root	##
1780
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1781
## - Mise en place du la rotation des logs			##
5 franck 1782
## - Configuration dans le cas d'une mise à jour		##
1 root 1783
##################################################################
1784
post_install()
1785
{
1786
# création de la bannière locale
1007 richard 1787
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1788
	cp -f $DIR_CONF/banner /etc/mageia-release
1789
	echo " V$VERSION" >> /etc/mageia-release
1 root 1790
# création de la bannière SSH
1007 richard 1791
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1792
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1793
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1794
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1795
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1796
# postfix banner anonymisation
1797
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1798
# sshd écoute côté LAN et WAN
1499 richard 1799
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1800
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1801
	echo "SSH=off" >> $CONF_FILE
1063 richard 1802
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1803
	echo "QOS=off" >> $CONF_FILE
1804
	echo "LDAP=off" >> $CONF_FILE
786 richard 1805
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1806
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1807
	echo "MULTIWAN=off" >> $CONF_FILE
1808
	echo "FAILOVER=30" >> $CONF_FILE
1809
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1810
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1811
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1812
# Coloration des prompts
1813
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1814
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1815
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1816
# Droits d'exécution pour utilisateur apache et sysadmin
1817
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1818
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1819
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1820
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1821
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1822
	chmod 644 /etc/logrotate.d/*
714 franck 1823
# rectification sur versions précédentes de la compression des logs
706 franck 1824
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1825
# actualisation des fichiers logs compressés
1342 richard 1826
	for dir in firewall dansguardian httpd
706 franck 1827
	do
714 franck 1828
	      find /var/log/$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 1829
	done
1221 richard 1830
# create the alcasar-load_balancing unit
1831
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1832
#  This file is part of systemd.
1833
#
1834
#  systemd is free software; you can redistribute it and/or modify it
1835
#  under the terms of the GNU General Public License as published by
1836
#  the Free Software Foundation; either version 2 of the License, or
1837
#  (at your option) any later version.
1838
 
1839
# This unit lauches alcasar-load-balancing.sh script.
1840
[Unit]
1841
Description=alcasar-load_balancing.sh execution
1842
After=network.target iptables.service
1843
 
1844
[Service]
1845
Type=oneshot
1846
RemainAfterExit=yes
1847
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1848
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1849
TimeoutSec=0
1850
SysVStartPriority=99
1851
 
1852
[Install]
1853
WantedBy=multi-user.target
1157 stephane 1854
EOF
1221 richard 1855
# processes launched at boot time (Systemctl)
1525 franck 1856
	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 1857
	do
1389 richard 1858
		systemctl -q enable $i.service
1221 richard 1859
	done
1452 richard 1860
 
1861
# disable processes at boot time (Systemctl)
1862
	for i in ulogd
1863
	do
1864
		systemctl -q disable $i.service
1865
	done
1866
 
1221 richard 1867
# Apply French Security Agency (ANSSI) rules
1362 richard 1868
# ignore ICMP broadcast (smurf attack)
1869
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1870
# ignore ICMP errors bogus
1871
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1872
# remove ICMP redirects responces
1873
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1874
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1875
# enable SYN Cookies (Syn flood attacks)
1876
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1877
# enable kernel antispoofing
1878
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1879
# ignore source routing
1880
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1881
# set conntrack timer to 1h (3600s) instead of 5 weeks
1882
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1883
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1884
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1885
# remove Magic SysReq Keys
1363 richard 1886
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1887
# switch to multi-users runlevel (instead of x11)
1221 richard 1888
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1889
#	GRUB modifications
1890
# limit wait time to 3s
1891
# create an alcasar entry instead of linux-nonfb
1892
# change display to 1024*768 (vga791)
1221 richard 1893
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1894
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1895
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1896
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1897
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1898
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1899
# Remove unused services and users
1502 richard 1900
	for svc in sshd
1221 richard 1901
	do
1502 richard 1902
		/bin/systemctl -q disable $svc.service
1221 richard 1903
	done
1904
# Load and apply the previous conf file
1905
	if [ "$mode" = "update" ]
532 richard 1906
	then
1266 richard 1907
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1908
		$DIR_DEST_BIN/alcasar-conf.sh --load
1909
		PARENT_SCRIPT=`basename $0`
1910
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1911
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1912
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1913
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1914
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1915
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1916
		then
1917
			header_install
1918
			if [ $Lang == "fr" ]
1919
			then 
1920
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1921
				echo
1922
				echo -n "Nom : "
1923
			else
1924
				echo "This update need to redefine the first admin account"
1925
				echo
1926
				echo -n "Account : "
1927
			fi
1928
			read admin_portal
1929
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1930
			mkdir -p $DIR_DEST_ETC/digest
1931
			chmod 755 $DIR_DEST_ETC/digest
1932
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1933
			do
1350 richard 1934
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1935
			done
1936
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1937
		fi
532 richard 1938
	fi
1221 richard 1939
	rm -f /tmp/alcasar-conf*
1940
	chown -R root:apache $DIR_DEST_ETC/*
1941
	chmod -R 660 $DIR_DEST_ETC/*
1942
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1943
# Apply and save the firewall rules
1944
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1945
	sleep 2
1 root 1946
	cd $DIR_INSTALL
5 franck 1947
	echo ""
1 root 1948
	echo "#############################################################################"
638 richard 1949
	if [ $Lang == "fr" ]
1950
		then
1951
		echo "#                        Fin d'installation d'ALCASAR                       #"
1952
		echo "#                                                                           #"
1953
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1954
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1955
		echo "#                                                                           #"
1956
		echo "#############################################################################"
1957
		echo
1958
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1959
		echo
1960
		echo "- Lisez attentivement la documentation d'exploitation"
1961
		echo
1962
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1963
		echo
1964
		echo "                   Appuyez sur 'Entrée' pour continuer"
1965
	else	
1966
		echo "#                        Enf of ALCASAR install process                     #"
1967
		echo "#                                                                           #"
1968
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1969
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1970
		echo "#                                                                           #"
1971
		echo "#############################################################################"
1972
		echo
1973
		echo "- The system will be rebooted in order to operate ALCASAR"
1974
		echo
1975
		echo "- Read the exploitation documentation"
1976
		echo
1977
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1978
		echo
1979
		echo "                   Hit 'Enter' to continue"
1980
	fi
815 richard 1981
	sleep 2
1982
	if [ "$mode" != "update" ]
820 richard 1983
	then
815 richard 1984
		read a
1985
	fi
774 richard 1986
	clear
1 root 1987
	reboot
1988
} # End post_install ()
1989
 
1990
#################################
1005 richard 1991
#  	Main Install loop  	#
1 root 1992
#################################
832 richard 1993
dir_exec=`dirname "$0"`
1994
if [ $dir_exec != "." ]
1995
then
1996
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1997
	echo "Launch this program from the ALCASAR archive directory"
1998
	exit 0
1999
fi
2000
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2001
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2002
nb_args=$#
2003
args=$1
2004
if [ $nb_args -eq 0 ]
2005
then
2006
	nb_args=1
2007
	args="-h"
2008
fi
1062 richard 2009
chmod -R u+x $DIR_SCRIPTS/*
1 root 2010
case $args in
2011
	-\? | -h* | --h*)
2012
		echo "$usage"
2013
		exit 0
2014
		;;
291 franck 2015
	-i | --install)
959 franck 2016
		license
5 franck 2017
		header_install
29 richard 2018
		testing
595 richard 2019
# RPMs install
2020
		$DIR_SCRIPTS/alcasar-urpmi.sh
2021
		if [ "$?" != "0" ]
1 root 2022
		then
595 richard 2023
			exit 0
2024
		fi
1249 richard 2025
		if [ -e $CONF_FILE ]
595 richard 2026
		then
597 richard 2027
# Uninstall the running version
532 richard 2028
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2029
		fi
636 richard 2030
# Test if manual update	
1362 richard 2031
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2032
		then
636 richard 2033
			header_install
595 richard 2034
			if [ $Lang == "fr" ]
636 richard 2035
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2036
				else echo "The configuration file of an old version has been found";
595 richard 2037
			fi
597 richard 2038
			response=0
2039
			PTN='^[oOnNyY]$'
2040
			until [[ $(expr $response : $PTN) -gt 0 ]]
2041
			do
2042
				if [ $Lang == "fr" ]
2043
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2044
					else echo -n "Do you want to use it (Y/n)?";
2045
				 fi
2046
				read response
2047
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2048
				then rm -f /tmp/alcasar-conf*
2049
				fi
2050
			done
2051
		fi
636 richard 2052
# Test if update
1057 richard 2053
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2054
		then
2055
			if [ $Lang == "fr" ]
2056
				then echo "#### Installation avec mise à jour ####";
2057
				else echo "#### Installation with update     ####";
2058
			fi
636 richard 2059
# Extract the central configuration file
1057 richard 2060
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2061
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2062
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2063
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2064
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2065
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2066
			mode="update"
1 root 2067
		fi
1486 richard 2068
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2069
		do
2070
			$func
1362 richard 2071
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2072
		done
5 franck 2073
		;;
291 franck 2074
	-u | --uninstall)
5 franck 2075
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2076
		then
597 richard 2077
			if [ $Lang == "fr" ]
2078
				then echo "ALCASAR n'est pas installé!";
2079
				else echo "ALCASAR isn't installed!";
2080
			fi
1 root 2081
			exit 0
2082
		fi
5 franck 2083
		response=0
2084
		PTN='^[oOnN]$'
580 richard 2085
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2086
		do
597 richard 2087
			if [ $Lang == "fr" ]
2088
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2089
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2090
			fi
5 franck 2091
			read response
2092
		done
1103 richard 2093
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2094
		then
1103 richard 2095
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2096
		else	
2097
			rm -f /tmp/alcasar-conf*
1 root 2098
		fi
597 richard 2099
# Uninstall the running version
65 richard 2100
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2101
		;;
2102
	*)
2103
		echo "Argument inconnu :$1";
460 richard 2104
		echo "Unknown argument :$1";
1 root 2105
		echo "$usage"
2106
		exit 1
2107
		;;
2108
esac
10 franck 2109
# end of script
366 franck 2110