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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1474 2014-11-03 22:55:09Z 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)
1007 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22
#
1342 richard 23
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24
 
25
# Options :
376 franck 26
#       -i or --install
27
#       -u or --uninstall
1 root 28
 
376 franck 29
# Functions :
1378 richard 30
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 31
#	init			: Installation of RPM and scripts
32
#	network			: Network parameters
33
#	ACC			: ALCASAR Control Center installation
34
#	CA			: Certification Authority initialization
35
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36
#	radius			: FreeRadius initialisation
37
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
38
#	chilli			: coovachilli initialisation (+authentication page)
39
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 40
#	antivirus		: HAVP + libclamav configuration
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="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69
DB_RADIUS="radius"				# database name used by FreeRadius server
70
DB_USER="radius"				# user name allows to request the users database
1349 richard 71
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72
# ******* Network parameters - paramètres réseau *******
1469 richard 73
HOSTNAME="alcasar"				# default hostname
1243 richard 74
DOMAIN="localdomain"				# default local domain
1471 richard 75
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1336 richard 76
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 77
MTU="1500"
1157 stephane 78
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
967 franck 87
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
88
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 89
	fi
975 franck 90
	echo "Taper sur Entrée pour continuer !"
91
	echo "Enter to continue."
959 franck 92
	read a
93
}
94
 
1 root 95
header_install ()
96
{
97
	clear
98
	echo "-----------------------------------------------------------------------------"
460 richard 99
	echo "                     ALCASAR V$VERSION Installation"
1 root 100
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
101
	echo "-----------------------------------------------------------------------------"
1389 richard 102
}
1 root 103
 
104
##################################################################
1221 richard 105
##			Function "testing"			##
1378 richard 106
## - Test of Mageia version					##
1342 richard 107
## - Test of free space on /var  (>10G)				##
1005 richard 108
## - Test of Internet access					##
29 richard 109
##################################################################
110
testing ()
111
{
1362 richard 112
# Test if ALCASAR is already installed
113
	if [ -e $CONF_FILE ]
114
	then
115
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 116
		if [ $Lang == "fr" ]
1362 richard 117
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
118
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 119
		fi
1362 richard 120
		response=0
121
		PTN='^[oOnNyY]$'
122
		until [[ $(expr $response : $PTN) -gt 0 ]]
123
		do
124
			if [ $Lang == "fr" ]
125
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
126
				else echo -n "Do you want to update (Y/n)?";
127
			 fi
128
			read response
129
		done
130
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
131
		then
132
			rm -f /tmp/alcasar-conf*
133
		else
1471 richard 134
# Create a backup of running importants files
1362 richard 135
			$DIR_SCRIPTS/alcasar-conf.sh --create
136
			mode="update"
137
		fi
138
	else
1365 richard 139
		if [ ! -d /var/log/netflow/porttracker ]
140
			then
1378 richard 141
# Test of free space on /var
1365 richard 142
			free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
143
			if [ $free_space -lt 10 ]
144
				then
145
				if [ $Lang == "fr" ]
146
					then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
147
					else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
148
				fi
149
			exit 0
1362 richard 150
			fi
1378 richard 151
		fi
152
# Test of Mageia version
153
# extract the current Mageia version and hardware architecture (i586 ou X64)
154
		fic=`cat /etc/product.id`
155
		unknown_os=0
156
		old="$IFS"
157
		IFS=","
158
		set $fic
159
		for i in $*
160
		do
161
			if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
162
				then 
163
				DISTRIBUTION=`echo $i|cut -d"=" -f2`
164
				unknown_os=`expr $unknown_os + 1`
165
			fi
166
			if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
167
				then 
168
				CURRENT_VERSION=`echo $i|cut -d"=" -f2`
169
				unknown_os=`expr $unknown_os + 1`
170
			fi
171
			if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
172
				then 
173
				ARCH=`echo $i|cut -d"=" -f2`
174
				unknown_os=`expr $unknown_os + 1`
175
			fi
176
		done
177
		IFS="$old"
178
		if [[ ( $unknown_os != 3 || "$DISTRIBUTION" != "Mageia" ) && ( "$CURRENT_VERSION" != "4" ) ]]
179
			then
180
			if [ $Lang == "fr" ]
181
				then	
182
				echo "L'installation ou la mise @ jour d'ALCASAR ne peut pas être réalisée."
183
				echo "Le système d'exploitation doit être remplacé (Mageia4)"
184
			else
185
				echo "The automatic update of ALCASAR can't be performed."
186
				echo "The OS must be replaced (Mageia4)"
187
			fi
188
			if [ -e /tmp/alcasar-conf.tar.gz ]
189
				then
190
				echo
191
				if [ $Lang == "fr" ]
192
					then	
193
					echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
194
					echo "2 - Installez Linux-Mageia4 (cf. doc d'installation)"
195
					echo "3 - copiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
196
				else
197
					echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
198
					echo "2 - Install Linux-Mageia4 (cf. installation doc)"
199
					echo "3 - Copy the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
200
				fi
201
			fi
202
			exit 0
203
		fi
1342 richard 204
	fi
1378 richard 205
	if [ $Lang == "fr" ]
784 richard 206
		then echo -n "Tests des paramètres réseau : "
595 richard 207
		else echo -n "Network parameters tests : "
208
	fi
1471 richard 209
 
210
# Test of Ethernet links state
211
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
212
	for i in $DOWN_IF
213
	do
214
		if [ $Lang == "fr" ]
215
		then 
216
			echo "Échec"
217
			echo "Le lien réseau de la carte $i n'est pas actif."
218
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
219
		else
220
			echo "Failed"
221
			echo "The link state of $i interface is down."
222
			echo "Make sure that this network card is connected to a switch or an A.P."
223
		fi
224
		exit 0
225
	done
226
	echo -n "."
227
 
228
# Test EXTIF config files
784 richard 229
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
230
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
1471 richard 231
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
232
	then
784 richard 233
		if [ $Lang == "fr" ]
234
		then 
235
			echo "Échec"
236
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
237
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 238
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 239
		else
240
			echo "Failed"
241
			echo "The Internet connected network card ($EXTIF) isn't well configured."
242
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 243
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 244
		fi
830 richard 245
		echo "DEVICE=$EXTIF"
784 richard 246
		echo "IPADDR="
247
		echo "NETMASK="
248
		echo "GATEWAY="
249
		echo "DNS1="
250
		echo "DNS2="
830 richard 251
		echo "ONBOOT=yes"
784 richard 252
		exit 0
253
	fi
254
	echo -n "."
1471 richard 255
 
256
# Test if router is alive (Box FAI)
784 richard 257
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 258
		if [ $Lang == "fr" ]
259
		then 
260
			echo "Échec"
261
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
262
			echo "Réglez ce problème puis relancez ce script."
263
		else
264
			echo "Failed"
265
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
266
			echo "Resolv this problem, then restart this script."
267
		fi
29 richard 268
		exit 0
269
	fi
308 richard 270
	echo -n "."
978 franck 271
# On teste le lien vers le routeur par defaut
308 richard 272
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
273
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 274
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 275
	       	then
595 richard 276
		if [ $Lang == "fr" ]
277
		then 
278
			echo "Échec"
279
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
280
			echo "Réglez ce problème puis relancez ce script."
281
		else
282
			echo "Failed"
283
			echo "The Internet gateway doesn't answered"
284
			echo "Resolv this problem, then restart this script."
285
		fi
308 richard 286
		exit 0
287
	fi
288
	echo -n "."
421 franck 289
# On teste la connectivité Internet
29 richard 290
	rm -rf /tmp/con_ok.html
308 richard 291
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 292
	if [ ! -e /tmp/con_ok.html ]
293
	then
595 richard 294
		if [ $Lang == "fr" ]
295
		then 
296
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
297
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
298
			echo "Vérifiez la validité des adresses IP des DNS."
299
		else
300
			echo "The Internet connection try failed (google.fr)."
301
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
302
			echo "Verify the DNS IP addresses"
303
		fi
29 richard 304
		exit 0
305
	fi
306
	rm -rf /tmp/con_ok.html
308 richard 307
	echo ". : ok"
1389 richard 308
} # end of testing ()
302 richard 309
 
310
##################################################################
1221 richard 311
##			Function "init"				##
302 richard 312
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
313
## - Installation et modification des scripts du portail	##
314
##################################################################
315
init ()
316
{
527 richard 317
	if [ "$mode" != "update" ]
302 richard 318
	then
319
# On affecte le nom d'organisme
597 richard 320
		header_install
302 richard 321
		ORGANISME=!
322
		PTN='^[a-zA-Z0-9-]*$'
580 richard 323
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 324
                do
595 richard 325
			if [ $Lang == "fr" ]
597 richard 326
			       	then echo -n "Entrez le nom de votre organisme : "
327
				else echo -n "Enter the name of your organism : "
595 richard 328
			fi
330 franck 329
			read ORGANISME
613 richard 330
			if [ "$ORGANISME" == "" ]
330 franck 331
				then
332
				ORGANISME=!
333
			fi
334
		done
302 richard 335
	fi
1 root 336
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 337
	rm -f $PASSWD_FILE
1350 richard 338
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
339
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 340
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 341
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 342
	$SED "/^password.*/d" /boot/grub/menu.lst
343
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 344
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 345
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 346
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 347
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 348
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 349
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 350
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 351
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
352
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 353
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 354
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
355
	echo "$secretradius" >> $PASSWD_FILE
356
	chmod 640 $PASSWD_FILE
977 richard 357
# Scripts and conf files copy 
358
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 359
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 360
#  - 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 361
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 362
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 363
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 364
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
365
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 366
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
367
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 368
# generate central conf file
369
	cat <<EOF > $CONF_FILE
612 richard 370
##########################################
371
##                                      ##
372
##          ALCASAR Parameters          ##
373
##                                      ##
374
##########################################
1 root 375
 
612 richard 376
INSTALL_DATE=$DATE
377
VERSION=$VERSION
378
ORGANISM=$ORGANISME
923 franck 379
DOMAIN=$DOMAIN
612 richard 380
EOF
628 richard 381
	chmod o-rwx $CONF_FILE
1 root 382
} # End of init ()
383
 
384
##################################################################
1221 richard 385
##			Function "network"			##
1 root 386
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 387
## - Nommage DNS du système 					##
1336 richard 388
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 389
## - Modification du fichier /etc/hosts				##
390
## - Configuration du serveur de temps (NTP)			##
391
## - Renseignement des fichiers hosts.allow et hosts.deny	##
392
##################################################################
393
network ()
394
{
395
	header_install
636 richard 396
	if [ "$mode" != "update" ]
397
		then
398
		if [ $Lang == "fr" ]
399
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
400
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
401
		fi
402
		response=0
403
		PTN='^[oOyYnN]$'
404
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 405
		do
595 richard 406
			if [ $Lang == "fr" ]
659 richard 407
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 408
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 409
			fi
1 root 410
			read response
411
		done
636 richard 412
		if [ "$response" = "n" ] || [ "$response" = "N" ]
413
		then
414
			PRIVATE_IP_MASK="0"
415
			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:]]$'
416
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 417
			do
595 richard 418
				if [ $Lang == "fr" ]
597 richard 419
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
420
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 421
				fi
597 richard 422
				read PRIVATE_IP_MASK
1 root 423
			done
636 richard 424
		else
425
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
426
		fi
595 richard 427
	else
637 richard 428
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
429
		rm -rf conf/etc/alcasar.conf
1 root 430
	fi
861 richard 431
# Define LAN side global parameters
1243 richard 432
	hostname $HOSTNAME.$DOMAIN
433
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 434
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
435
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
436
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
437
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
438
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
439
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
440
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
441
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
442
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
443
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 444
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)
977 richard 445
	PRIVATE_SECOND_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 2`	# second network address (ex.: 192.168.182.2)
837 richard 446
	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 447
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 448
# Define Internet parameters
14 richard 449
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
450
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
451
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 452
	DNS1=${DNS1:=208.67.220.220}
453
	DNS2=${DNS2:=208.67.222.222}
597 richard 454
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 455
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 456
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 457
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 458
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1469 richard 459
	echo "EXTIF=$EXTIF" >> $CONF_FILE
460
	echo "INTIF=$INTIF" >> $CONF_FILE
765 stephane 461
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 462
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 463
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE 
464
	echo "DNS1=$DNS1" >> $CONF_FILE
465
	echo "DNS2=$DNS2" >> $CONF_FILE
466
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 467
	echo "DHCP=full" >> $CONF_FILE
914 franck 468
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
469
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
470
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 471
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 472
# config network
1 root 473
	cat <<EOF > /etc/sysconfig/network
474
NETWORKING=yes
1243 richard 475
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 476
FORWARD_IPV4=true
477
EOF
841 richard 478
# config /etc/hosts
1 root 479
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
480
	cat <<EOF > /etc/hosts
503 richard 481
127.0.0.1	localhost
1353 richard 482
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 483
EOF
1336 richard 484
# Config EXTIF (Internet)
14 richard 485
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
486
DEVICE=$EXTIF
487
BOOTPROTO=static
597 richard 488
IPADDR=$PUBLIC_IP
489
NETMASK=$PUBLIC_NETMASK
490
GATEWAY=$PUBLIC_GATEWAY
14 richard 491
DNS1=127.0.0.1
492
ONBOOT=yes
493
METRIC=10
494
NOZEROCONF=yes
495
MII_NOT_SUPPORTED=yes
496
IPV6INIT=no
497
IPV6TO4INIT=no
498
ACCOUNTING=no
499
USERCTL=no
994 franck 500
MTU=$MTU
14 richard 501
EOF
1336 richard 502
# Config INTIF (consultation LAN) in normal mode
841 richard 503
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
504
DEVICE=$INTIF
505
BOOTPROTO=static
506
ONBOOT=yes
507
NOZEROCONF=yes
508
MII_NOT_SUPPORTED=yes
509
IPV6INIT=no
510
IPV6TO4INIT=no
511
ACCOUNTING=no
512
USERCTL=no
1157 stephane 513
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 514
EOF
1336 richard 515
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 516
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 517
DEVICE=$INTIF
518
BOOTPROTO=static
519
IPADDR=$PRIVATE_IP
604 richard 520
NETMASK=$PRIVATE_NETMASK
1 root 521
ONBOOT=yes
522
METRIC=10
523
NOZEROCONF=yes
524
MII_NOT_SUPPORTED=yes
14 richard 525
IPV6INIT=no
526
IPV6TO4INIT=no
527
ACCOUNTING=no
528
USERCTL=no
1 root 529
EOF
440 franck 530
# Mise à l'heure du serveur
531
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
532
	cat <<EOF > /etc/ntp/step-tickers
455 franck 533
0.fr.pool.ntp.org	# adapt to your country
534
1.fr.pool.ntp.org
535
2.fr.pool.ntp.org
440 franck 536
EOF
537
# Configuration du serveur de temps (sur lui même)
1 root 538
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
539
	cat <<EOF > /etc/ntp.conf
456 franck 540
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 541
server 1.fr.pool.ntp.org
542
server 2.fr.pool.ntp.org
543
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 544
fudge 127.127.1.0 stratum 10
604 richard 545
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 546
restrict 127.0.0.1
310 richard 547
driftfile /var/lib/ntp/drift
1 root 548
logfile /var/log/ntp.log
549
EOF
440 franck 550
 
310 richard 551
	chown -R ntp:ntp /var/lib/ntp
1 root 552
# Renseignement des fichiers hosts.allow et hosts.deny
553
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
554
	cat <<EOF > /etc/hosts.allow
555
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 556
sshd: ALL
1 root 557
ntpd: $PRIVATE_NETWORK_SHORT
558
EOF
559
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
560
	cat <<EOF > /etc/hosts.deny
561
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
562
EOF
790 richard 563
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 564
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 565
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 566
# load conntrack ftp module
567
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
568
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 569
# load ipt_NETFLOW module
570
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 571
# 
860 richard 572
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 573
} # End of network ()
574
 
575
##################################################################
1221 richard 576
##			Function "ACC"				##
577
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 578
## - configuration du serveur web (Apache)			##
579
## - définition du 1er comptes de gestion 			##
580
## - sécurisation des accès					##
581
##################################################################
1221 richard 582
ACC ()
1 root 583
{
584
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
585
	mkdir $DIR_WEB
586
# Copie et configuration des fichiers du centre de gestion
316 richard 587
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 588
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 589
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
590
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
591
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
592
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
593
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 594
	chown -R apache:apache $DIR_WEB/*
1342 richard 595
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 596
	do
597
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
598
	done
5 franck 599
	chown -R root:apache $DIR_SAVE
71 richard 600
# Configuration et sécurisation php
601
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 602
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
603
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 604
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
605
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 606
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
607
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
608
# Configuration et sécurisation Apache
790 richard 609
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 610
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 611
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 612
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 613
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
614
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
615
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 616
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
617
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
618
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
619
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
620
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
621
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 622
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 623
	[ -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
624
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
625
	[ -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
626
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
627
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
628
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 629
</body>
630
</html>
631
EOF
632
# Définition du premier compte lié au profil 'admin'
509 richard 633
	header_install
510 richard 634
	if [ "$mode" = "install" ]
635
	then
613 richard 636
		admin_portal=!
637
		PTN='^[a-zA-Z0-9-]*$'
638
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
639
                	do
640
			header_install
641
			if [ $Lang == "fr" ]
642
			then 
643
				echo ""
644
				echo "Définissez un premier compte d'administration du portail :"
645
				echo
646
				echo -n "Nom : "
647
			else
648
				echo ""
649
				echo "Define the first account allow to administrate the portal :"
650
				echo
651
				echo -n "Account : "
652
			fi
653
			read admin_portal
654
			if [ "$admin_portal" == "" ]
655
				then
656
				admin_portal=!
657
			fi
658
			done
1268 richard 659
# Creation of keys file for the admin account ("admin")
510 richard 660
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
661
		mkdir -p $DIR_DEST_ETC/digest
662
		chmod 755 $DIR_DEST_ETC/digest
663
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
664
			do
1350 richard 665
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 666
			done
667
		$DIR_DEST_SBIN/alcasar-profil.sh --list
668
	fi
434 richard 669
# synchronisation horaire
670
	ntpd -q -g &
1 root 671
# Sécurisation du centre
988 franck 672
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 673
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 674
<Directory $DIR_ACC>
1 root 675
	SSLRequireSSL
676
	AllowOverride None
677
	Order deny,allow
678
	Deny from all
679
	Allow from 127.0.0.1
680
	Allow from $PRIVATE_NETWORK_MASK
990 franck 681
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 682
	require valid-user
683
	AuthType digest
1243 richard 684
	AuthName $HOSTNAME.$DOMAIN
1 root 685
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 686
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 687
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 688
</Directory>
316 richard 689
<Directory $DIR_ACC/admin>
1 root 690
	SSLRequireSSL
691
	AllowOverride None
692
	Order deny,allow
693
	Deny from all
694
	Allow from 127.0.0.1
695
	Allow from $PRIVATE_NETWORK_MASK
990 franck 696
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 697
	require valid-user
698
	AuthType digest
1243 richard 699
	AuthName $HOSTNAME.$DOMAIN
1 root 700
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 701
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 702
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 703
</Directory>
344 richard 704
<Directory $DIR_ACC/manager>
1 root 705
	SSLRequireSSL
706
	AllowOverride None
707
	Order deny,allow
708
	Deny from all
709
	Allow from 127.0.0.1
710
	Allow from $PRIVATE_NETWORK_MASK
990 franck 711
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 712
	require valid-user
713
	AuthType digest
1243 richard 714
	AuthName $HOSTNAME.$DOMAIN
1 root 715
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 716
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 717
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 718
</Directory>
316 richard 719
<Directory $DIR_ACC/backup>
720
	SSLRequireSSL
721
	AllowOverride None
722
	Order deny,allow
723
	Deny from all
724
	Allow from 127.0.0.1
725
	Allow from $PRIVATE_NETWORK_MASK
990 franck 726
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 727
	require valid-user
728
	AuthType digest
1243 richard 729
	AuthName $HOSTNAME.$DOMAIN
316 richard 730
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 731
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 732
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 733
</Directory>
811 richard 734
Alias /save/ "$DIR_SAVE/"
735
<Directory $DIR_SAVE>
736
	SSLRequireSSL
737
	Options Indexes
738
	Order deny,allow
739
	Deny from all
740
	Allow from 127.0.0.1
741
	Allow from $PRIVATE_NETWORK_MASK
990 franck 742
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 743
	require valid-user
744
	AuthType digest
1243 richard 745
	AuthName $HOSTNAME.$DOMAIN
811 richard 746
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 747
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 748
</Directory>
1 root 749
EOF
1378 richard 750
# Launch after coova
751
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 752
# Error page management
753
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
754
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
755
 
756
cat <<EOF > $FIC_ERROR_DOC
757
Alias /error/ "/var/www/html/"
758
 
759
<Directory "/usr/share/httpd/error">
760
    AllowOverride None
761
    Options IncludesNoExec
762
    AddOutputFilter Includes html
763
    AddHandler type-map var
764
    Require all granted
765
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
766
    ForceLanguagePriority Prefer Fallback
767
</Directory>
768
 
769
ErrorDocument 400 /error/error.php?error=400
770
ErrorDocument 401 /error/error.php?error=401
771
ErrorDocument 403 /error/error.php?error=403
772
ErrorDocument 404 /error/error.php?error=404
773
ErrorDocument 405 /error/error.php?error=405
774
ErrorDocument 408 /error/error.php?error=408
775
ErrorDocument 410 /error/error.php?error=410
776
ErrorDocument 411 /error/error.php?error=411
777
ErrorDocument 412 /error/error.php?error=412
778
ErrorDocument 413 /error/error.php?error=413
779
ErrorDocument 414 /error/error.php?error=414
780
ErrorDocument 415 /error/error.php?error=415
781
ErrorDocument 500 /error/error.php?error=500
782
ErrorDocument 501 /error/error.php?error=501
783
ErrorDocument 502 /error/error.php?error=502
784
ErrorDocument 503 /error/error.php?error=503
785
ErrorDocument 506 /error/error.php?error=506
786
EOF
787
 
1389 richard 788
} # End of ACC ()
1 root 789
 
790
##########################################################################################
1221 richard 791
##				Fonction "CA"						##
1 root 792
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
793
##########################################################################################
1221 richard 794
CA ()
1 root 795
{
510 richard 796
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 797
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 798
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 799
 
800
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
801
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
802
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
803
 
804
	cat <<EOF > $FIC_VIRTUAL_SSL
805
# default SSL virtual host, used for all HTTPS requests that do not
806
# match a ServerName or ServerAlias in any <VirtualHost> block.
807
 
808
<VirtualHost _default_:443>
809
# general configuration
810
    ServerAdmin root@localhost
811
    ServerName localhost
812
 
813
# SSL configuration
814
    SSLEngine on
815
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
816
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
817
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
818
    CustomLog logs/ssl_request_log \
819
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
820
    ErrorLog logs/ssl_error_log
821
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
822
</VirtualHost>
823
EOF
824
 
5 franck 825
	chown -R root:apache /etc/pki
1 root 826
	chmod -R 750 /etc/pki
1389 richard 827
} # End of CA ()
1 root 828
 
829
##########################################################################################
1221 richard 830
##			Fonction "init_db"						##
1 root 831
## - Initialisation de la base Mysql							##
832
## - Affectation du mot de passe de l'administrateur (root)				##
833
## - Suppression des bases et des utilisateurs superflus				##
834
## - Création de la base 'radius'							##
835
## - Installation du schéma de cette base						##
836
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
837
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
838
##########################################################################################
839
init_db ()
840
{
1355 richard 841
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 842
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
843
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 844
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 845
	systemctl start mysqld.service
1 root 846
	sleep 4
847
	mysqladmin -u root password $mysqlpwd
848
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 849
# Secure the server
850
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
851
	$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 852
# Create 'radius' database
1317 richard 853
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 854
# Add an empty radius database structure
364 franck 855
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 856
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 857
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
858
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 859
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
860
	systemctl daemon-reload
1389 richard 861
} # End of init_db ()
1 root 862
 
863
##########################################################################
1389 richard 864
##			Fonction "radius"				##
1 root 865
## - Paramètrage des fichiers de configuration FreeRadius		##
866
## - Affectation du secret partagé entre coova-chilli et freeradius	##
867
## - Modification de fichier de conf pour l'accès à Mysql		##
868
##########################################################################
1389 richard 869
radius ()
1 root 870
{
871
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
872
	chown -R radius:radius /etc/raddb
873
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 874
# Set radius.conf parameters
1 root 875
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
876
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
877
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 878
# remove the proxy function
1 root 879
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
880
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 881
# remove EAP module
654 richard 882
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 883
# listen on loopback (should be modified later if EAP enabled)
1 root 884
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 885
# enable the  SQL module (and SQL counter)
1 root 886
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
887
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
888
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 889
# only include modules for ALCASAR needs
890
	$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
891
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
892
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
893
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
894
	$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
895
	$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 896
# remvove virtual server and copy our conf file
1 root 897
	rm -f /etc/raddb/sites-enabled/*
1278 richard 898
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 899
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
900
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
901
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
902
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 903
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 904
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 905
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 906
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
907
	cat << EOF > /etc/raddb/clients.conf
908
client 127.0.0.1 {
909
	secret = $secretradius
910
	shortname = localhost
911
}
912
EOF
1278 richard 913
# sql.conf modification
1 root 914
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
915
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
916
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
917
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
918
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 919
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 920
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 921
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
922
# counter.conf modification (change the Max-All-Session-Time counter)
923
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
924
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
925
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 926
# make certain that mysql is up before radius start
927
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
928
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
929
	systemctl daemon-reload
1389 richard 930
} # End radius ()
1 root 931
 
932
##########################################################################
1389 richard 933
##			Function "radius_web"				##
1 root 934
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
935
## - Création du lien vers la page de changement de mot de passe        ##
936
##########################################################################
1389 richard 937
radius_web ()
1 root 938
{
939
# copie de l'interface d'origine dans la structure Alcasar
316 richard 940
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
941
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
942
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 943
# copie des fichiers modifiés
944
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 945
	chown -R apache:apache $DIR_ACC/manager/
344 richard 946
# Modification des fichiers de configuration
1 root 947
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 948
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 949
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
950
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
951
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
952
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
953
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
954
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
955
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 956
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 957
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 958
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 959
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 960
nas1_name: alcasar-$ORGANISME
1 root 961
nas1_model: Portail captif
962
nas1_ip: $PRIVATE_IP
963
nas1_port_num: 0
964
nas1_community: public
965
EOF
966
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
967
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 968
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 969
# Ajout du mappage des attributs chillispot
970
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 971
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 972
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 973
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 974
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
975
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 976
	chown -R apache:apache /etc/freeradius-web
1 root 977
# Ajout de l'alias vers la page de "changement de mot de passe usager"
978
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 979
<Directory $DIR_WEB/pass>
1 root 980
	SSLRequireSSL
981
	AllowOverride None
982
	Order deny,allow
983
	Deny from all
984
	Allow from 127.0.0.1
985
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 986
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 987
</Directory>
988
EOF
1389 richard 989
} # End of radius_web ()
1 root 990
 
799 richard 991
##################################################################################
1389 richard 992
##			Fonction "chilli"					##
799 richard 993
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
994
## - Paramètrage de la page d'authentification (intercept.php)			##
995
##################################################################################
1389 richard 996
chilli ()
1 root 997
{
1370 richard 998
# chilli unit for systemd
999
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1000
#  This file is part of systemd.
1001
#
1002
#  systemd is free software; you can redistribute it and/or modify it
1003
#  under the terms of the GNU General Public License as published by
1004
#  the Free Software Foundation; either version 2 of the License, or
1005
#  (at your option) any later version.
1370 richard 1006
[Unit]
1007
Description=chilli is a captive portal daemon
1008
After=network.target
1009
 
1010
[Service]
1379 richard 1011
Type=forking
1370 richard 1012
ExecStart=/usr/libexec/chilli start
1013
ExecStop=/usr/libexec/chilli stop
1014
ExecReload=/usr/libexec/chilli reload
1015
PIDFile=/var/run/chilli.pid
1016
 
1017
[Install]
1018
WantedBy=multi-user.target
1019
EOF
799 richard 1020
# init file creation
1370 richard 1021
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1022
	cat <<EOF > /usr/libexec/chilli
799 richard 1023
#!/bin/sh
1024
#
1025
# chilli CoovaChilli init
1026
#
1027
# chkconfig: 2345 65 35
1028
# description: CoovaChilli
1029
### BEGIN INIT INFO
1030
# Provides:       chilli
1031
# Required-Start: network 
1032
# Should-Start: 
1033
# Required-Stop:  network
1034
# Should-Stop: 
1035
# Default-Start:  2 3 5
1036
# Default-Stop:
1037
# Description:    CoovaChilli access controller
1038
### END INIT INFO
1039
 
1040
[ -f /usr/sbin/chilli ] || exit 0
1041
. /etc/init.d/functions
1042
CONFIG=/etc/chilli.conf
1043
pidfile=/var/run/chilli.pid
1044
[ -f \$CONFIG ] || {
1045
    echo "\$CONFIG Not found"
1046
    exit 0
1047
}
1048
RETVAL=0
1049
prog="chilli"
1050
case \$1 in
1051
    start)
1052
	if [ -f \$pidfile ] ; then 
1053
		gprintf "chilli is already running"
1054
	else
1055
        	gprintf "Starting \$prog: "
1056
		rm -f /var/run/chilli* # cleaning
1057
        	/sbin/modprobe tun >/dev/null 2>&1
1058
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1059
		[ -e /dev/net/tun ] || {
1060
	    	(cd /dev; 
1061
			mkdir net; 
1062
			cd net; 
1063
			mknod tun c 10 200)
1064
		}
1336 richard 1065
		ifconfig $INTIF 0.0.0.0
799 richard 1066
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1067
        	RETVAL=$?
1068
	fi
1069
	;;
1070
 
1071
    reload)
1072
	killall -HUP chilli
1073
	;;
1074
 
1075
    restart)
1076
	\$0 stop
1077
        sleep 2
1078
	\$0 start
1079
	;;
1080
 
1081
    status)
1082
        status chilli
1083
        RETVAL=0
1084
        ;;
1085
 
1086
    stop)
1087
	if [ -f \$pidfile ] ; then  
1088
        	gprintf "Shutting down \$prog: "
1089
		killproc /usr/sbin/chilli
1090
		RETVAL=\$?
1091
		[ \$RETVAL = 0 ] && rm -f $pidfile
1092
	else	
1093
        	gprintf "chilli is not running"
1094
	fi
1095
	;;
1096
 
1097
    *)
1098
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1099
        exit 1
1100
esac
1101
echo
1102
EOF
1373 richard 1103
chmod a+x /usr/libexec/chilli
799 richard 1104
# conf file creation
346 richard 1105
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1106
	cat <<EOF > /etc/chilli.conf
1107
# coova config for ALCASAR
1108
cmdsocket	/var/run/chilli.sock
1336 richard 1109
unixipc		chilli.$INTIF.ipc
1110
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1111
net		$PRIVATE_NETWORK_MASK
595 richard 1112
dhcpif		$INTIF
841 richard 1113
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1114
#nodynip
865 richard 1115
#statip
1116
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1117
domain		$DOMAIN
355 richard 1118
dns1		$PRIVATE_IP
1119
dns2		$PRIVATE_IP
346 richard 1120
uamlisten	$PRIVATE_IP
503 richard 1121
uamport		3990
837 richard 1122
macauth
1123
macpasswd	password
1243 richard 1124
locationname	$HOSTNAME.$DOMAIN
346 richard 1125
radiusserver1	127.0.0.1
1126
radiusserver2	127.0.0.1
1127
radiussecret	$secretradius
1128
radiusauthport	1812
1129
radiusacctport	1813
1243 richard 1130
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1131
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1132
uamsecret	$secretuam
1249 richard 1133
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1134
coaport		3799
1379 richard 1135
conup		$DIR_DEST_BIN/alcasar-conup.sh
1136
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1137
include		$DIR_DEST_ETC/alcasar-uamallowed
1138
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1139
#dhcpgateway
1157 stephane 1140
#dhcprelayagent
1141
#dhcpgatewayport
346 richard 1142
EOF
1336 richard 1143
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1144
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1145
# create files for trusted domains and urls
1148 crox53 1146
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1147
	chown root:apache $DIR_DEST_ETC/alcasar-*
1148
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1149
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1150
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1151
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1152
# user 'chilli' creation (in order to run conup/off and up/down scripts
1153
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1154
	if [ "$chilli_exist" == "1" ]
1155
	then
1156
	      userdel -r chilli 2>/dev/null
1157
	fi
1158
	groupadd -f chilli
1159
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1160
}  # End of chilli ()
1349 richard 1161
 
1 root 1162
##################################################################
1389 richard 1163
##		Fonction "dansguardian"				##
1 root 1164
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1165
##################################################################
1389 richard 1166
dansguardian ()
1 root 1167
{
1168
	mkdir /var/dansguardian
1169
	chown dansguardian /var/dansguardian
1375 richard 1170
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1171
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1172
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1173
# By default the filter is off 
497 richard 1174
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1175
# French deny HTML page
497 richard 1176
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1177
# Listen only on LAN side
497 richard 1178
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1179
# DG send its flow to HAVP
1180
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1181
# replace the default deny HTML page
1 root 1182
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1183
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1184
# Don't log
1185
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1186
# Run 10 daemons (20 in largest server)
659 richard 1187
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1188
# on désactive par défaut le controle de contenu des pages html
497 richard 1189
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1190
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1191
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1192
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1193
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1194
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1195
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1196
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1197
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1198
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1199
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1200
	touch $DIR_DG/lists/bannedextensionlist
1201
	touch $DIR_DG/lists/bannedmimetypelist
1202
# 'Safesearch' regex actualisation
498 richard 1203
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1204
# empty LAN IP list that won't be WEB filtered
1205
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1206
	touch $DIR_DG/lists/exceptioniplist
1207
# Keep a copy of URL & domain filter configuration files
1208
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1209
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1210
} # End of dansguardian ()
1 root 1211
 
71 richard 1212
##################################################################
1221 richard 1213
##			Fonction "antivirus"			##
1357 richard 1214
## - configuration of havp, libclamav and freshclam		##
71 richard 1215
##################################################################
1216
antivirus ()		
1217
{
1358 richard 1218
# create 'havp' user
288 richard 1219
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1220
	if [ "$havp_exist" == "1" ]
288 richard 1221
	then
478 richard 1222
	      userdel -r havp 2>/dev/null
894 richard 1223
	      groupdel havp 2>/dev/null
288 richard 1224
	fi
307 richard 1225
	groupadd -f havp
796 richard 1226
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
1366 richard 1227
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1393 richard 1228
	mkdir -p /var/tmp/havp2 /var/log/havp2
476 richard 1229
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
1393 richard 1230
	chown -R havp /var/tmp/havp2 /var/log/havp2
109 richard 1231
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1232
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1393 richard 1233
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile			
1234
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode			
631 richard 1235
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090			
1236
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1237
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1238
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1239
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1240
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1241
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1242
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1393 richard 1243
	cp /etc/havp/havp.config /etc/havp/havp2.config
1244
	$SED "s?^PIDFILE.*?PIDFILE /var/run/havp/havp2.pid?g" /etc/havp/havp2.config	# pidfile
1245
	$SED "s?^TRANSPARENT.*?TRANSPARENT true?g" /etc/havp/havp2.config		# transparent mode
1246
	$SED "s?^PORT.*?PORT 8091?g" /etc/havp/havp2.config				# datas come on 8091
1247
	$SED "s?^BIND_ADDRESS.*?BIND_ADDRESS 192.168.182.1?g" /etc/havp/havp2.config	# we listen only on tun0
1007 richard 1248
# skip checking of youtube flow (too heavy load / risk too low)
1249
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1250
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1251
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1252
# replacement of init script
335 richard 1253
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1254
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1393 richard 1255
	cp /etc/init.d/havp /etc/init.d/havp2
1256
	$SED "s?^# description.*?# description: starts HAVP2 the High Availability Antivirus Proxy?g" /etc/init.d/havp2		# description
1257
	$SED "s?^HAVP_CONFIG.*?HAVP_CONFIG=/etc/havp/havp2.config?g" /etc/init.d/havp2						# config file
1258
	$SED "s?^PIDFILE.*?PIDFILE=/var/run/havp/havp2.pid?g" /etc/init.d/havp2							# pidfile
1259
	$SED "s?^NAME.*?NAME=havp2?g" /etc/init.d/havp2										# name
1260
	$SED "s?^DESC.*?DESC=havp2?g" /etc/init.d/havp2										# desc
1261
	#$SED "s?if [ -f /etc/sysconfig/havp ] ; then.*?if [ -f /etc/sysconfig/havp2 ] ; then?g" /etc/init.d/havp2		# defaults
1262
	#$SED "s?. /etc/sysconfig/havp.*?. /etc/sysconfig/havp2?g" /etc/init.d/havp2						# defaults
1263
	$SED "s?^havp_mountpoint.*?havp_mountpoint=/var/tmp/havp2?g" /etc/init.d/havp2						# mountpoint
1264
	$SED "s?echo \"Reloading HAVP ...\".*?echo \"Reloading HAVP2 ...\"?g" /etc/init.d/havp2					# reloading havp
1265
	$SED "s?echo \"Error: HAVP not running\".*?echo \"Error : HAVP2 not running\"?g" /etc/init.d/havp2			# error havp
1266
	$SED "s?echo \"Error: HAVP not running or PIDFILE not readable\".*?echo \"Error : HAVP2 not running or PIDFILE not readable\"?g" /etc/init.d/havp2 # error havp
1267
	$SED "s?echo \"Error: HAVP not running or PIDFILE unreadable\".*?echo \"Error : HAVP2 not running or PIDFILE unreadable\"?g" /etc/init.d/havp2 # error havp
1268
	$SED "s?echo \"Shutting down HAVP ...\".*?echo \"Shutting down HAVP2 ...\"?g" /etc/init.d/havp2 			# shutting down havp
1269
	$SED "s?status havp.*?status havp2?g" /etc/init.d/havp2 								# status havp
1358 richard 1270
# replace of the intercept page (template)
340 richard 1271
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1272
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1273
# update virus database every 4 hours (24h/6)
1357 richard 1274
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1275
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1276
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1277
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1278
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1279
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1280
# update now
1382 richard 1281
	/usr/bin/freshclam --no-warnings
1389 richard 1282
} # End of antivirus ()
71 richard 1283
 
1 root 1284
##################################################################################
1389 richard 1285
##			function "ulogd"					##
476 richard 1286
## - Ulog config for multi-log files 						##
1287
##################################################################################
1389 richard 1288
ulogd ()
476 richard 1289
{
1290
# Three instances of ulogd (three different logfiles)
1291
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1292
	nl=1
1358 richard 1293
	for log_type in traceability ssh ext-access
478 richard 1294
	do
1365 richard 1295
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1296
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1297
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1298
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf 
1299
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1300
[emu1]
478 richard 1301
file="/var/log/firewall/$log_type.log"
1302
sync=1
1303
EOF
1452 richard 1304
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1305
		nl=`expr $nl + 1`
1306
	done
476 richard 1307
	chown -R root:apache /var/log/firewall
1308
	chmod 750 /var/log/firewall
1309
	chmod 640 /var/log/firewall/*
1389 richard 1310
}  # End of ulogd ()
476 richard 1311
 
1159 crox53 1312
 
1313
##########################################################
1389 richard 1314
##              Function "nfsen"			##
1159 crox53 1315
##########################################################
1389 richard 1316
nfsen()
1 root 1317
{
1393 richard 1318
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1319
# Add PortTracker plugin
1395 richard 1320
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1321
	do
1322
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i && echo "$i created" || echo "$i already exists"
1323
	done
1221 richard 1324
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1325
# use of our conf file and init unit
1221 richard 1326
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1327
# Installation of nfsen
1221 richard 1328
	DirTmp=$(pwd)
1329
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1330
	/usr/bin/perl5 install.pl etc/nfsen.conf
1331
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1332
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1333
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1334
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1335
	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
1336
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1337
# Apache conf file
1394 richard 1338
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1339
Alias /nfsen /var/www/nfsen 
1340
<Directory /var/www/nfsen/> 
1341
DirectoryIndex nfsen.php 
1342
Options -Indexes 
1343
AllowOverride all 
1344
order allow,deny 
1345
allow from all 
1346
AddType application/x-httpd-php .php 
1347
php_flag magic_quotes_gpc on 
1348
php_flag track_vars on 
1 root 1349
</Directory>
1350
EOF
1372 richard 1351
# nfsen unit for systemd
1352
cat << EOF > /lib/systemd/system/nfsen.service
1353
#  This file is part of systemd.
1354
#
1355
#  systemd is free software; you can redistribute it and/or modify it
1356
#  under the terms of the GNU General Public License as published by
1357
#  the Free Software Foundation; either version 2 of the License, or
1358
#  (at your option) any later version.
1359
 
1360
# This unit launches nfsen (a Netflow grapher).
1361
[Unit]
1362
Description= NfSen init script
1363
After=network.target iptables.service
1364
 
1365
[Service]
1366
Type=oneshot
1367
RemainAfterExit=yes
1393 richard 1368
PIDFile=/var/run/nfsen/nfsen.pid
1369
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1370
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1371
ExecStart=/usr/bin/nfsen start 
1372
ExecStop=/usr/bin/nfsen stop
1393 richard 1373
ExecReload=/usr/bin/nfsen restart
1372 richard 1374
TimeoutSec=0
1375
 
1376
[Install]
1377
WantedBy=multi-user.target
1378
EOF
1365 richard 1379
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1380
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1381
# expire delay for the profile "live"
1393 richard 1382
	systemctl start nfsen
1383
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1384
# add SURFmap plugin
1412 richard 1385
	tar xzf $DIR_CONF/nfsen/SURFmap_v3.3b1.tar.gz -C /tmp/
1413 richard 1386
	cp $DIR_CONF/nfsen/install-surfmap.sh /tmp/SURFmap/install.sh
1397 richard 1387
	cd /tmp/SURFmap
1388
	/usr/bin/sh install.sh
1418 richard 1389
 
1365 richard 1390
# clear the installation
1221 richard 1391
	cd $DirTmp
1392
	rm -rf /tmp/nfsen-1.3.6p1/
1397 richard 1393
	rm -rf /tmp/SURFmap/
1389 richard 1394
} # End of nfsen ()
1 root 1395
 
1390 richard 1396
##################################################
1389 richard 1397
##		Function "dnsmasq"		##
1390 richard 1398
##################################################
1389 richard 1399
dnsmasq ()
219 jeremy 1400
{
1401
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1402
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1403
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1404
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1405
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1406
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1407
# Configuration file for "dnsmasq in forward mode"
1387 richard 1408
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1409
listen-address=$PRIVATE_IP
1390 richard 1410
pid-file=/var/run/dnsmasq.pid
259 richard 1411
listen-address=127.0.0.1
286 richard 1412
no-dhcp-interface=$INTIF
1387 richard 1413
no-dhcp-interface=tun0
1414
no-dhcp-interface=lo
259 richard 1415
bind-interfaces
1416
cache-size=256
1417
domain=$DOMAIN
1418
domain-needed
1419
expand-hosts
1420
bogus-priv
1421
filterwin2k
1422
server=$DNS1
1423
server=$DNS2
1387 richard 1424
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1425
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1426
dhcp-option=option:router,$PRIVATE_IP
259 richard 1427
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1428
 
1387 richard 1429
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1430
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1431
EOF
1356 richard 1432
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1433
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1434
# Configuration file for "dnsmasq with blacklist"
1387 richard 1435
# Add Toulouse blacklist domains
1472 richard 1436
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1437
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1438
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1439
listen-address=$PRIVATE_IP
1440
port=54
1441
no-dhcp-interface=$INTIF
1387 richard 1442
no-dhcp-interface=tun0
1472 richard 1443
no-dhcp-interface=lo
498 richard 1444
bind-interfaces
1445
cache-size=256
1446
domain=$DOMAIN
1447
domain-needed
1448
expand-hosts
1449
bogus-priv
1450
filterwin2k
1451
server=$DNS1
1452
server=$DNS2
1453
EOF
1379 richard 1454
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1455
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1456
# Configuration file for "dnsmasq with whitelist"
1356 richard 1457
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1458
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1459
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1460
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1461
listen-address=$PRIVATE_IP
1462
port=55
1463
no-dhcp-interface=$INTIF
1387 richard 1464
no-dhcp-interface=tun0
1472 richard 1465
no-dhcp-interface=lo
1356 richard 1466
bind-interfaces
1467
cache-size=256
1468
domain=$DOMAIN
1469
domain-needed
1470
expand-hosts
1471
bogus-priv
1472
filterwin2k
1472 richard 1473
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1474
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1475
EOF
1472 richard 1476
# 4th dnsmasq listen on udp 56 ("blackhole")
1477
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1478
# Configuration file for "dnsmasq as a blackhole"
1479
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1480
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1481
pid-file=/var/run/dnsmasq-blackhole.pid
1482
listen-address=$PRIVATE_IP
1483
port=56
1484
no-dhcp-interface=$INTIF
1485
no-dhcp-interface=tun0
1486
no-dhcp-interface=lo
1487
bind-interfaces
1488
cache-size=256
1489
domain=$DOMAIN
1490
domain-needed
1491
expand-hosts
1492
bogus-priv
1493
filterwin2k
1494
EOF
1495
 
1372 richard 1496
# Start after chilli (which create tun0)
1497
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1498
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1499
	for list in blacklist whitelist blackhole
1500
	do
1501
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1502
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1503
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1504
	done
308 richard 1505
} # End dnsmasq
1506
 
1507
##########################################################
1221 richard 1508
##		Fonction "BL"				##
308 richard 1509
##########################################################
1510
BL ()
1511
{
1386 richard 1512
# modify iptables boot file to start alcasar-iptables.sh when the system is booting
1513
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
1514
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
1384 richard 1515
# copy and extract toulouse BL
648 richard 1516
	rm -rf $DIR_DG/lists/blacklists
1517
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1518
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1519
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1520
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1521
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1522
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1523
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1524
# creation of file for the rehabilited domains and urls
648 richard 1525
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1526
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1527
	touch $DIR_DG/lists/exceptionsitelist
1528
	touch $DIR_DG/lists/exceptionurllist
311 richard 1529
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1530
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1531
# Dansguardian filter config for ALCASAR
1532
EOF
648 richard 1533
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1534
# Dansguardian domain filter config for ALCASAR
1535
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1536
#**
1537
# block all SSL and CONNECT tunnels
1538
**s
1539
# block all SSL and CONNECT tunnels specified only as an IP
1540
*ips
1541
# block all sites specified only by an IP
1542
*ip
1543
EOF
1000 richard 1544
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1545
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1546
# Bing - add 'adlt=strict'
1547
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1548
# Youtube - add 'edufilter=your_ID' 
885 richard 1549
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1550
EOF
1000 richard 1551
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1552
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1553
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1554
	if [ "$mode" != "update" ]; then
1555
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1556
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
1387 richard 1557
# !!! we can be banned by DNS server (waiting for a cool solution	$DIR_DEST_SBIN/alcasar-bl.sh --ip_retrieving
654 richard 1558
	fi
308 richard 1559
}
219 jeremy 1560
 
1 root 1561
##########################################################
1221 richard 1562
##		Fonction "cron"				##
1 root 1563
## - Mise en place des différents fichiers de cron	##
1564
##########################################################
1565
cron ()
1566
{
1567
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1568
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1569
	cat <<EOF > /etc/crontab
1570
SHELL=/bin/bash
1571
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1572
MAILTO=root
1573
HOME=/
1574
 
1575
# run-parts
1576
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1577
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1578
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1579
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1580
EOF
1581
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1582
	cat <<EOF >> /etc/anacrontab
667 franck 1583
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1584
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1585
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1586
EOF
1247 crox53 1587
 
811 richard 1588
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1589
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1590
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1591
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1592
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1593
EOF
952 franck 1594
	cat <<EOF > /etc/cron.d/alcasar-archive
1595
# Archive des logs et de la base de données (tous les lundi à 5h35)
1596
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1597
EOF
667 franck 1598
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1599
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1600
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1601
EOF
722 franck 1602
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1603
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1604
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1605
EOF
1247 crox53 1606
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1607
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1608
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1609
#EOF
1159 crox53 1610
 
1 root 1611
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1612
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1613
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1614
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1615
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1616
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1617
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1618
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1619
	rm -f /etc/cron.daily/freeradius-web
1620
	rm -f /etc/cron.monthly/freeradius-web
1621
	cat << EOF > /etc/cron.d/freeradius-web
1622
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1623
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1624
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1625
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1626
EOF
671 franck 1627
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1628
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1629
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1630
EOF
808 franck 1631
# activation du "chien de garde des services" (watchdog) toutes les 18'
1632
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1633
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1634
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1635
EOF
522 richard 1636
# suppression des crons usagers
1637
	rm -f /var/spool/cron/*
1 root 1638
} # End cron
1639
 
1640
##################################################################
1221 richard 1641
## 			Fonction "Fail2Ban"			##
1163 crox53 1642
##- Modification de la configuration de fail2ban		##
1643
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1644
##################################################################
1645
fail2ban()
1646
{
1191 crox53 1647
	$DIR_CONF/fail2ban.sh
1474 richard 1648
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1649
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1650
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1651
	chmod 644 /var/log/fail2ban.log
1192 crox53 1652
	chmod 644 /var/Save/logs/security/watchdog.log
1418 richard 1653
	/usr/bin/touch /var/log/auth.log
1654
 
1411 richard 1655
 
1656
# Edition de l'unité fail2ban
1418 richard 1657
[ -e /usr/lib/systemd/system/fail2ban.service ] && cp /usr/lib/systemd/system/fail2ban.service /usr/lib/systemd/system/fail2ban.service.default
1411 richard 1658
$SED '/Type/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1659
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1411 richard 1660
 
1661
 
1163 crox53 1662
} #Fin de fail2ban_install()
1663
 
1664
##################################################################
1376 richard 1665
## 			Fonction "gammu_smsd"			##
1666
## - Creation de la base de donnée Gammu			##
1667
## - Creation du fichier de config: gammu_smsd_conf		##
1668
##								##
1669
##################################################################
1670
gammu_smsd()
1671
{
1672
# Create 'gammu' databse
1673
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1674
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1675
# Add a gammu database structure
1676
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1677
 
1678
# config file for the daemon
1679
cat << EOF > /etc/gammu_smsd_conf
1680
[gammu]
1681
port = /dev/ttyUSB0
1682
connection = at115200
1683
 
1684
;########################################################
1685
 
1686
[smsd]
1687
 
1688
PIN = 1234
1689
 
1690
logfile = /var/log/gammu-smsd/gammu-smsd.log
1691
logformat = textall
1692
debuglevel = 0
1693
 
1694
service = sql
1695
driver = native_mysql
1696
user = $DB_USER
1697
password = $radiuspwd
1698
pc = localhost
1699
database = $DB_GAMMU
1700
 
1701
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1702
 
1703
StatusFrequency = 30
1380 richard 1704
;LoopSleep = 2
1376 richard 1705
 
1706
;ResetFrequency = 300
1707
;HardResetFrequency = 120
1708
 
1709
CheckSecurity = 1 
1710
CheckSignal = 1
1711
CheckBattery = 0
1712
EOF
1713
 
1714
chmod 755 /etc/gammu_smsd_conf
1715
 
1716
#Creation dossier de log Gammu-smsd
1382 richard 1717
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1718
chmod 755 /var/log/gammu-smsd
1719
 
1720
#Edition du script sql gammu <-> radius
1452 richard 1721
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1722
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1723
 
1380 richard 1724
#Création de la règle udev pour les Huawei // idVendor: 12d1
1725
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1726
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1727
EOF
1728
 
1376 richard 1729
} # END gammu_smsd()
1730
 
1731
##################################################################
1221 richard 1732
##			Fonction "post_install"			##
1 root 1733
## - Modification des bannières (locales et ssh) et des prompts ##
1734
## - Installation de la structure de chiffrement pour root	##
1735
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1736
## - Mise en place du la rotation des logs			##
5 franck 1737
## - Configuration dans le cas d'une mise à jour		##
1 root 1738
##################################################################
1739
post_install()
1740
{
1741
# création de la bannière locale
1007 richard 1742
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1743
	cp -f $DIR_CONF/banner /etc/mageia-release
1744
	echo " V$VERSION" >> /etc/mageia-release
1 root 1745
# création de la bannière SSH
1007 richard 1746
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1747
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1748
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1749
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1750
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1751
# postfix banner anonymisation
1752
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1753
# sshd écoute côté LAN et WAN
1 root 1754
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1755
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config 
860 richard 1756
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1757
	echo "SSH=off" >> $CONF_FILE
1063 richard 1758
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1759
	echo "QOS=off" >> $CONF_FILE
1760
	echo "LDAP=off" >> $CONF_FILE
786 richard 1761
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1762
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1763
	echo "MULTIWAN=off" >> $CONF_FILE
1764
	echo "FAILOVER=30" >> $CONF_FILE
1765
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1766
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1767
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1768
# Coloration des prompts
1769
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1770
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1771
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1772
# Droits d'exécution pour utilisateur apache et sysadmin
1773
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1774
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1775
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1776
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1777
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1778
	chmod 644 /etc/logrotate.d/*
714 franck 1779
# rectification sur versions précédentes de la compression des logs
706 franck 1780
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1781
# actualisation des fichiers logs compressés
1342 richard 1782
	for dir in firewall dansguardian httpd
706 franck 1783
	do
714 franck 1784
	      find /var/log/$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 1785
	done
1221 richard 1786
# create the alcasar-load_balancing unit
1787
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1788
#  This file is part of systemd.
1789
#
1790
#  systemd is free software; you can redistribute it and/or modify it
1791
#  under the terms of the GNU General Public License as published by
1792
#  the Free Software Foundation; either version 2 of the License, or
1793
#  (at your option) any later version.
1794
 
1795
# This unit lauches alcasar-load-balancing.sh script.
1796
[Unit]
1797
Description=alcasar-load_balancing.sh execution
1798
After=network.target iptables.service
1799
 
1800
[Service]
1801
Type=oneshot
1802
RemainAfterExit=yes
1803
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1804
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1805
TimeoutSec=0
1806
SysVStartPriority=99
1807
 
1808
[Install]
1809
WantedBy=multi-user.target
1157 stephane 1810
EOF
1221 richard 1811
# processes launched at boot time (SYSV)
1371 richard 1812
	for i in havp 
1221 richard 1813
	do
1814
		/sbin/chkconfig --add $i
1815
	done
1816
# processes launched at boot time (Systemctl)
1472 richard 1817
	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
1221 richard 1818
	do
1389 richard 1819
		systemctl -q enable $i.service
1221 richard 1820
	done
1452 richard 1821
 
1822
# disable processes at boot time (Systemctl)
1823
	for i in ulogd
1824
	do
1825
		systemctl -q disable $i.service
1826
	done
1827
 
1221 richard 1828
# Apply French Security Agency (ANSSI) rules
1362 richard 1829
# ignore ICMP broadcast (smurf attack)
1830
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1831
# ignore ICMP errors bogus
1832
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1833
# remove ICMP redirects responces
1834
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1835
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1836
# enable SYN Cookies (Syn flood attacks)
1837
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1838
# enable kernel antispoofing
1839
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1840
# ignore source routing
1841
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1842
# set conntrack timer to 1h (3600s) instead of 5 weeks
1843
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1844
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1845
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1846
# remove Magic SysReq Keys
1363 richard 1847
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1848
# switch to multi-users runlevel (instead of x11)
1221 richard 1849
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1850
#	GRUB modifications
1851
# limit wait time to 3s
1852
# create an alcasar entry instead of linux-nonfb
1853
# change display to 1024*768 (vga791)
1221 richard 1854
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1855
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1856
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1857
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1858
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1859
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1860
# Remove unused services and users
1378 richard 1861
	for svc in sshd.service
1221 richard 1862
	do
1362 richard 1863
		/bin/systemctl -q disable $svc
1221 richard 1864
	done
1865
# Load and apply the previous conf file
1866
	if [ "$mode" = "update" ]
532 richard 1867
	then
1266 richard 1868
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1869
		$DIR_DEST_BIN/alcasar-conf.sh --load
1870
		PARENT_SCRIPT=`basename $0`
1871
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1872
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1873
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1874
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1875
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1876
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1877
		then
1878
			header_install
1879
			if [ $Lang == "fr" ]
1880
			then 
1881
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1882
				echo
1883
				echo -n "Nom : "
1884
			else
1885
				echo "This update need to redefine the first admin account"
1886
				echo
1887
				echo -n "Account : "
1888
			fi
1889
			read admin_portal
1890
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1891
			mkdir -p $DIR_DEST_ETC/digest
1892
			chmod 755 $DIR_DEST_ETC/digest
1893
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1894
			do
1350 richard 1895
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1896
			done
1897
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1898
		fi
532 richard 1899
	fi
1221 richard 1900
	rm -f /tmp/alcasar-conf*
1901
	chown -R root:apache $DIR_DEST_ETC/*
1902
	chmod -R 660 $DIR_DEST_ETC/*
1903
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1904
# Apply and save the firewall rules
1905
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1906
	sleep 2
1 root 1907
	cd $DIR_INSTALL
5 franck 1908
	echo ""
1 root 1909
	echo "#############################################################################"
638 richard 1910
	if [ $Lang == "fr" ]
1911
		then
1912
		echo "#                        Fin d'installation d'ALCASAR                       #"
1913
		echo "#                                                                           #"
1914
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1915
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1916
		echo "#                                                                           #"
1917
		echo "#############################################################################"
1918
		echo
1919
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1920
		echo
1921
		echo "- Lisez attentivement la documentation d'exploitation"
1922
		echo
1923
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1924
		echo
1925
		echo "                   Appuyez sur 'Entrée' pour continuer"
1926
	else	
1927
		echo "#                        Enf of ALCASAR install process                     #"
1928
		echo "#                                                                           #"
1929
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1930
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1931
		echo "#                                                                           #"
1932
		echo "#############################################################################"
1933
		echo
1934
		echo "- The system will be rebooted in order to operate ALCASAR"
1935
		echo
1936
		echo "- Read the exploitation documentation"
1937
		echo
1938
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1939
		echo
1940
		echo "                   Hit 'Enter' to continue"
1941
	fi
815 richard 1942
	sleep 2
1943
	if [ "$mode" != "update" ]
820 richard 1944
	then
815 richard 1945
		read a
1946
	fi
774 richard 1947
	clear
1 root 1948
	reboot
1949
} # End post_install ()
1950
 
1951
#################################
1005 richard 1952
#  	Main Install loop  	#
1 root 1953
#################################
832 richard 1954
dir_exec=`dirname "$0"`
1955
if [ $dir_exec != "." ]
1956
then
1957
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1958
	echo "Launch this program from the ALCASAR archive directory"
1959
	exit 0
1960
fi
1961
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1962
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1963
nb_args=$#
1964
args=$1
1965
if [ $nb_args -eq 0 ]
1966
then
1967
	nb_args=1
1968
	args="-h"
1969
fi
1062 richard 1970
chmod -R u+x $DIR_SCRIPTS/*
1 root 1971
case $args in
1972
	-\? | -h* | --h*)
1973
		echo "$usage"
1974
		exit 0
1975
		;;
291 franck 1976
	-i | --install)
959 franck 1977
		license
5 franck 1978
		header_install
29 richard 1979
		testing
595 richard 1980
# RPMs install
1981
		$DIR_SCRIPTS/alcasar-urpmi.sh
1982
		if [ "$?" != "0" ]
1 root 1983
		then
595 richard 1984
			exit 0
1985
		fi
1249 richard 1986
		if [ -e $CONF_FILE ]
595 richard 1987
		then
597 richard 1988
# Uninstall the running version
532 richard 1989
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1990
		fi
636 richard 1991
# Test if manual update	
1362 richard 1992
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1993
		then
636 richard 1994
			header_install
595 richard 1995
			if [ $Lang == "fr" ]
636 richard 1996
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1997
				else echo "The configuration file of an old version has been found";
595 richard 1998
			fi
597 richard 1999
			response=0
2000
			PTN='^[oOnNyY]$'
2001
			until [[ $(expr $response : $PTN) -gt 0 ]]
2002
			do
2003
				if [ $Lang == "fr" ]
2004
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2005
					else echo -n "Do you want to use it (Y/n)?";
2006
				 fi
2007
				read response
2008
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2009
				then rm -f /tmp/alcasar-conf*
2010
				fi
2011
			done
2012
		fi
636 richard 2013
# Test if update
1057 richard 2014
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2015
		then
2016
			if [ $Lang == "fr" ]
2017
				then echo "#### Installation avec mise à jour ####";
2018
				else echo "#### Installation with update     ####";
2019
			fi
636 richard 2020
# Extract the central configuration file
1057 richard 2021
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2022
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2023
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2024
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2025
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2026
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2027
			mode="update"
1 root 2028
		fi
1389 richard 2029
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2030
		do
2031
			$func
1362 richard 2032
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2033
		done
5 franck 2034
		;;
291 franck 2035
	-u | --uninstall)
5 franck 2036
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2037
		then
597 richard 2038
			if [ $Lang == "fr" ]
2039
				then echo "ALCASAR n'est pas installé!";
2040
				else echo "ALCASAR isn't installed!";
2041
			fi
1 root 2042
			exit 0
2043
		fi
5 franck 2044
		response=0
2045
		PTN='^[oOnN]$'
580 richard 2046
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2047
		do
597 richard 2048
			if [ $Lang == "fr" ]
2049
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2050
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2051
			fi
5 franck 2052
			read response
2053
		done
1103 richard 2054
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2055
		then
1103 richard 2056
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2057
		else	
2058
			rm -f /tmp/alcasar-conf*
1 root 2059
		fi
597 richard 2060
# Uninstall the running version
65 richard 2061
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2062
		;;
2063
	*)
2064
		echo "Argument inconnu :$1";
460 richard 2065
		echo "Unknown argument :$1";
1 root 2066
		echo "$usage"
2067
		exit 1
2068
		;;
2069
esac
10 franck 2070
# end of script
366 franck 2071