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