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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1539 2014-12-22 14:44:49Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
34
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35
#	radius			: FreeRadius initialisation
36
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
44
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46
#	fail2ban		: Fail2ban IDS installation and configuration
47
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 48
#	post_install		: Security, log rotation, etc.
1 root 49
 
50
DATE=`date '+%d %B %Y - %Hh%M'`
51
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52
Lang=`echo $LANG|cut -c 1-2`
1362 richard 53
mode="install"
1 root 54
# ******* Files parameters - paramètres fichiers *********
1015 richard 55
DIR_INSTALL=`pwd`				# current directory 
56
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
57
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
58
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
59
DIR_WEB="/var/www/html"				# directory of APACHE
60
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
61
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
62
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
63
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
64
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69
DB_RADIUS="radius"				# database name used by FreeRadius server
70
DB_USER="radius"				# user name allows to request the users database
1349 richard 71
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72
# ******* Network parameters - paramètres réseau *******
1469 richard 73
HOSTNAME="alcasar"				# default hostname
1243 richard 74
DOMAIN="localdomain"				# default local domain
1471 richard 75
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 76
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 77
MTU="1500"
1243 richard 78
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79
# ****** Paths - chemin des commandes *******
80
SED="/bin/sed -i"
81
# ****************** End of global parameters *********************
82
 
959 franck 83
license ()
84
{
85
	if [ $Lang == "fr" ]
1538 richard 86
	then
87
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
88
	else
89
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 90
	fi
1538 richard 91
	response=0
92
	PTN='^[oOyYnN]$'
93
	until [[ $(expr $response : $PTN) -gt 0 ]]
94
	do
95
		if [ $Lang == "fr" ]
96
			then echo -n "Accéptez-vous les termes de cette licence (O/n)? : "
97
			else echo -n "Do you accept the terms of this license (Y/n)? : "
98
		fi
99
		read response
100
	done
101
	if [ "$response" = "n" ] || [ "$response" = "N" ]
102
	then
103
		exit 1
104
	fi
959 franck 105
}
106
 
1 root 107
header_install ()
108
{
109
	clear
110
	echo "-----------------------------------------------------------------------------"
460 richard 111
	echo "                     ALCASAR V$VERSION Installation"
1 root 112
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
113
	echo "-----------------------------------------------------------------------------"
1389 richard 114
}
1 root 115
 
116
##################################################################
1221 richard 117
##			Function "testing"			##
1378 richard 118
## - Test of Mageia version					##
1529 richard 119
## - Test of ALCASAR version (if already installed)		##
1342 richard 120
## - Test of free space on /var  (>10G)				##
1005 richard 121
## - Test of Internet access					##
29 richard 122
##################################################################
123
testing ()
124
{
1529 richard 125
# Test of Mageia version
126
# extract the current Mageia version and hardware architecture (i586 ou X64)
127
	fic=`cat /etc/product.id`
128
	unknown_os=0
129
	old="$IFS"
130
	IFS=","
131
	set $fic
132
	for i in $*
133
	do
134
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
135
			then 
136
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
137
			unknown_os=`expr $unknown_os + 1`
138
		fi
139
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
140
			then 
141
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
142
			unknown_os=`expr $unknown_os + 1`
143
		fi
144
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
145
			then 
146
			ARCH=`echo $i|cut -d"=" -f2`
147
			unknown_os=`expr $unknown_os + 1`
148
		fi
149
	done
150
	IFS="$old"
1362 richard 151
# Test if ALCASAR is already installed
152
	if [ -e $CONF_FILE ]
153
	then
154
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 155
		if [ $Lang == "fr" ]
1362 richard 156
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
157
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 158
		fi
1362 richard 159
		response=0
160
		PTN='^[oOnNyY]$'
161
		until [[ $(expr $response : $PTN) -gt 0 ]]
162
		do
163
			if [ $Lang == "fr" ]
164
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
165
				else echo -n "Do you want to update (Y/n)?";
166
			 fi
167
			read response
168
		done
169
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
170
		then
171
			rm -f /tmp/alcasar-conf*
172
		else
1471 richard 173
# Create a backup of running importants files
1362 richard 174
			$DIR_SCRIPTS/alcasar-conf.sh --create
175
			mode="update"
176
		fi
1529 richard 177
	fi
178
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
179
		then
180
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 181
			then
1529 richard 182
			echo
1378 richard 183
			if [ $Lang == "fr" ]
184
				then	
1529 richard 185
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
186
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
187
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
188
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 189
			else
190
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 191
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
192
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
193
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 194
			fi
1529 richard 195
		else
196
			if [ $Lang == "fr" ]
197
				then	
198
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
199
			else
200
				echo "The installation of ALCASAR can't be performed."
1378 richard 201
			fi
202
		fi
1529 richard 203
		echo
204
		if [ $Lang == "fr" ]
205
			then	
206
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
207
		else
208
			echo "The OS must be replaced (Mageia4.1)"
209
		fi
210
		exit 0
1342 richard 211
	fi
1529 richard 212
	if [ ! -d /var/log/netflow/porttracker ]
213
		then
214
# Test of free space on /var
215
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
216
		if [ $free_space -lt 10 ]
217
			then
218
			if [ $Lang == "fr" ]
219
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
220
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
221
			fi
222
		exit 0
223
		fi
224
	fi
1378 richard 225
	if [ $Lang == "fr" ]
784 richard 226
		then echo -n "Tests des paramètres réseau : "
595 richard 227
		else echo -n "Network parameters tests : "
228
	fi
1471 richard 229
# Test of Ethernet links state
230
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
231
	for i in $DOWN_IF
232
	do
233
		if [ $Lang == "fr" ]
234
		then 
235
			echo "Échec"
236
			echo "Le lien réseau de la carte $i n'est pas actif."
237
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
238
		else
239
			echo "Failed"
240
			echo "The link state of $i interface is down."
241
			echo "Make sure that this network card is connected to a switch or an A.P."
242
		fi
243
		exit 0
244
	done
245
	echo -n "."
246
 
247
# Test EXTIF config files
1499 richard 248
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
249
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
250
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 251
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
252
	then
784 richard 253
		if [ $Lang == "fr" ]
254
		then 
255
			echo "Échec"
256
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
257
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 258
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 259
		else
260
			echo "Failed"
261
			echo "The Internet connected network card ($EXTIF) isn't well configured."
262
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 263
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 264
		fi
830 richard 265
		echo "DEVICE=$EXTIF"
784 richard 266
		echo "IPADDR="
267
		echo "NETMASK="
268
		echo "GATEWAY="
269
		echo "DNS1="
270
		echo "DNS2="
830 richard 271
		echo "ONBOOT=yes"
784 richard 272
		exit 0
273
	fi
274
	echo -n "."
1471 richard 275
 
276
# Test if router is alive (Box FAI)
784 richard 277
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 278
		if [ $Lang == "fr" ]
279
		then 
280
			echo "Échec"
281
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
282
			echo "Réglez ce problème puis relancez ce script."
283
		else
284
			echo "Failed"
285
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
286
			echo "Resolv this problem, then restart this script."
287
		fi
29 richard 288
		exit 0
289
	fi
308 richard 290
	echo -n "."
978 franck 291
# On teste le lien vers le routeur par defaut
1499 richard 292
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 293
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 294
	       	then
595 richard 295
		if [ $Lang == "fr" ]
296
		then 
297
			echo "Échec"
1499 richard 298
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 299
			echo "Réglez ce problème puis relancez ce script."
300
		else
301
			echo "Failed"
302
			echo "The Internet gateway doesn't answered"
303
			echo "Resolv this problem, then restart this script."
304
		fi
308 richard 305
		exit 0
306
	fi
307
	echo -n "."
421 franck 308
# On teste la connectivité Internet
29 richard 309
	rm -rf /tmp/con_ok.html
308 richard 310
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 311
	if [ ! -e /tmp/con_ok.html ]
312
	then
595 richard 313
		if [ $Lang == "fr" ]
314
		then 
315
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
316
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
317
			echo "Vérifiez la validité des adresses IP des DNS."
318
		else
319
			echo "The Internet connection try failed (google.fr)."
320
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
321
			echo "Verify the DNS IP addresses"
322
		fi
29 richard 323
		exit 0
324
	fi
325
	rm -rf /tmp/con_ok.html
308 richard 326
	echo ". : ok"
1389 richard 327
} # end of testing ()
302 richard 328
 
329
##################################################################
1221 richard 330
##			Function "init"				##
302 richard 331
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
332
## - Installation et modification des scripts du portail	##
333
##################################################################
334
init ()
335
{
527 richard 336
	if [ "$mode" != "update" ]
302 richard 337
	then
338
# On affecte le nom d'organisme
597 richard 339
		header_install
302 richard 340
		ORGANISME=!
341
		PTN='^[a-zA-Z0-9-]*$'
580 richard 342
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 343
                do
595 richard 344
			if [ $Lang == "fr" ]
597 richard 345
			       	then echo -n "Entrez le nom de votre organisme : "
346
				else echo -n "Enter the name of your organism : "
595 richard 347
			fi
330 franck 348
			read ORGANISME
613 richard 349
			if [ "$ORGANISME" == "" ]
330 franck 350
				then
351
				ORGANISME=!
352
			fi
353
		done
302 richard 354
	fi
1 root 355
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 356
	rm -f $PASSWD_FILE
1350 richard 357
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
358
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 359
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 360
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 361
	$SED "/^password.*/d" /boot/grub/menu.lst
362
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 363
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 364
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 365
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 366
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 367
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 368
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 369
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 370
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
371
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 372
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 373
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
374
	echo "$secretradius" >> $PASSWD_FILE
375
	chmod 640 $PASSWD_FILE
977 richard 376
# Scripts and conf files copy 
377
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 378
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 379
#  - 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 380
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 381
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 382
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 383
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
384
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 385
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
386
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 387
# generate central conf file
388
	cat <<EOF > $CONF_FILE
612 richard 389
##########################################
390
##                                      ##
391
##          ALCASAR Parameters          ##
392
##                                      ##
393
##########################################
1 root 394
 
612 richard 395
INSTALL_DATE=$DATE
396
VERSION=$VERSION
397
ORGANISM=$ORGANISME
923 franck 398
DOMAIN=$DOMAIN
612 richard 399
EOF
628 richard 400
	chmod o-rwx $CONF_FILE
1 root 401
} # End of init ()
402
 
403
##################################################################
1221 richard 404
##			Function "network"			##
1 root 405
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 406
## - Nommage DNS du système 					##
1336 richard 407
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 408
## - Modification du fichier /etc/hosts				##
409
## - Configuration du serveur de temps (NTP)			##
410
## - Renseignement des fichiers hosts.allow et hosts.deny	##
411
##################################################################
412
network ()
413
{
414
	header_install
636 richard 415
	if [ "$mode" != "update" ]
416
		then
417
		if [ $Lang == "fr" ]
418
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
419
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
420
		fi
421
		response=0
422
		PTN='^[oOyYnN]$'
423
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 424
		do
595 richard 425
			if [ $Lang == "fr" ]
659 richard 426
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 427
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 428
			fi
1 root 429
			read response
430
		done
636 richard 431
		if [ "$response" = "n" ] || [ "$response" = "N" ]
432
		then
433
			PRIVATE_IP_MASK="0"
434
			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:]]$'
435
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 436
			do
595 richard 437
				if [ $Lang == "fr" ]
597 richard 438
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
439
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 440
				fi
597 richard 441
				read PRIVATE_IP_MASK
1 root 442
			done
636 richard 443
		else
444
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
445
		fi
595 richard 446
	else
637 richard 447
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
448
		rm -rf conf/etc/alcasar.conf
1 root 449
	fi
861 richard 450
# Define LAN side global parameters
1243 richard 451
	hostname $HOSTNAME.$DOMAIN
452
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 453
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 454
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 455
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 456
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 457
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 458
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
459
		then
460
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
461
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462
	fi	
463
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
464
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 465
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 466
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 467
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 469
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
470
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 471
	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 472
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 473
# Define Internet parameters
1499 richard 474
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
475
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476
	if [ $nb_dns == 2 ]
477
		then
478
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
479
	fi
70 franck 480
	DNS1=${DNS1:=208.67.220.220}
481
	DNS2=${DNS2:=208.67.222.222}
1499 richard 482
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485
# Wrtie the conf file
1469 richard 486
	echo "EXTIF=$EXTIF" >> $CONF_FILE
487
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
489
	if [ $IP_SETTING == "dhcp" ]
490
		then
491
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
492
		echo "GW=dhcp" >> $CONF_FILE 
493
	else
494
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
495
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE 
496
	fi
994 franck 497
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 498
	echo "DNS1=$DNS1" >> $CONF_FILE
499
	echo "DNS2=$DNS2" >> $CONF_FILE
500
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501
	echo "DHCP=on" >> $CONF_FILE
914 franck 502
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
503
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 505
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 506
# network default
597 richard 507
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 508
	cat <<EOF > /etc/sysconfig/network
509
NETWORKING=yes
1243 richard 510
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 511
FORWARD_IPV4=true
512
EOF
1499 richard 513
# /etc/hosts config
1 root 514
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
515
	cat <<EOF > /etc/hosts
503 richard 516
127.0.0.1	localhost
1353 richard 517
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 518
EOF
1499 richard 519
# EXTIF (Internet) config
520
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
521
	if [ $IP_SETTING == "dhcp" ]
522
		then
523
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
524
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
525
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
526
	else	
527
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 528
DEVICE=$EXTIF
529
BOOTPROTO=static
597 richard 530
IPADDR=$PUBLIC_IP
531
NETMASK=$PUBLIC_NETMASK
532
GATEWAY=$PUBLIC_GATEWAY
14 richard 533
DNS1=127.0.0.1
1499 richard 534
RESOLV_MODS=yes
14 richard 535
ONBOOT=yes
536
METRIC=10
537
MII_NOT_SUPPORTED=yes
538
IPV6INIT=no
539
IPV6TO4INIT=no
540
ACCOUNTING=no
541
USERCTL=no
994 franck 542
MTU=$MTU
14 richard 543
EOF
1499 richard 544
	fi
1336 richard 545
# Config INTIF (consultation LAN) in normal mode
841 richard 546
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
547
DEVICE=$INTIF
548
BOOTPROTO=static
549
ONBOOT=yes
550
NOZEROCONF=yes
551
MII_NOT_SUPPORTED=yes
552
IPV6INIT=no
553
IPV6TO4INIT=no
554
ACCOUNTING=no
555
USERCTL=no
556
EOF
1336 richard 557
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 558
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 559
DEVICE=$INTIF
560
BOOTPROTO=static
561
IPADDR=$PRIVATE_IP
604 richard 562
NETMASK=$PRIVATE_NETMASK
1 root 563
ONBOOT=yes
564
METRIC=10
565
NOZEROCONF=yes
566
MII_NOT_SUPPORTED=yes
14 richard 567
IPV6INIT=no
568
IPV6TO4INIT=no
569
ACCOUNTING=no
570
USERCTL=no
1 root 571
EOF
440 franck 572
# Mise à l'heure du serveur
573
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
574
	cat <<EOF > /etc/ntp/step-tickers
455 franck 575
0.fr.pool.ntp.org	# adapt to your country
576
1.fr.pool.ntp.org
577
2.fr.pool.ntp.org
440 franck 578
EOF
579
# Configuration du serveur de temps (sur lui même)
1 root 580
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
581
	cat <<EOF > /etc/ntp.conf
456 franck 582
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 583
server 1.fr.pool.ntp.org
584
server 2.fr.pool.ntp.org
585
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 586
fudge 127.127.1.0 stratum 10
604 richard 587
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 588
restrict 127.0.0.1
310 richard 589
driftfile /var/lib/ntp/drift
1 root 590
logfile /var/log/ntp.log
591
EOF
440 franck 592
 
310 richard 593
	chown -R ntp:ntp /var/lib/ntp
1 root 594
# Renseignement des fichiers hosts.allow et hosts.deny
595
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
596
	cat <<EOF > /etc/hosts.allow
597
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 598
sshd: ALL
1 root 599
ntpd: $PRIVATE_NETWORK_SHORT
600
EOF
601
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
602
	cat <<EOF > /etc/hosts.deny
603
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
604
EOF
790 richard 605
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 606
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 607
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 608
# load conntrack ftp module
609
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
610
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 611
# load ipt_NETFLOW module
612
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 613
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
614
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
615
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
616
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 617
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 618
# 
860 richard 619
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 620
} # End of network ()
621
 
622
##################################################################
1221 richard 623
##			Function "ACC"				##
624
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 625
## - configuration du serveur web (Apache)			##
626
## - définition du 1er comptes de gestion 			##
627
## - sécurisation des accès					##
628
##################################################################
1221 richard 629
ACC ()
1 root 630
{
631
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
632
	mkdir $DIR_WEB
633
# Copie et configuration des fichiers du centre de gestion
316 richard 634
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 635
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 636
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
637
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
638
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
639
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 641
	chown -R apache:apache $DIR_WEB/*
1489 richard 642
# create the backup structure :
643
# - base = users database
644
# - system_backup = alcasar conf file + users database
645
# - archive = tarball of "base + http firewall + netflow"
646
# - security = watchdog disconnection)
647
	for i in system_backup base archive security;
1 root 648
	do
649
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
650
	done
5 franck 651
	chown -R root:apache $DIR_SAVE
71 richard 652
# Configuration et sécurisation php
653
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 654
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
655
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 656
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
657
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 658
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
659
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
660
# Configuration et sécurisation Apache
790 richard 661
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 662
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 663
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 664
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 665
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
666
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
667
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
668
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
669
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
670
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
671
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
672
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
673
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
674
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 675
	[ -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
676
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 677
# Error page management
1534 richard 678
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
679
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 680
Alias /error/ "/var/www/html/"
681
<Directory "/usr/share/httpd/error">
682
    AllowOverride None
683
    Options IncludesNoExec
684
    AddOutputFilter Includes html
685
    AddHandler type-map var
686
    Require all granted
687
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
688
    ForceLanguagePriority Prefer Fallback
689
</Directory>
690
ErrorDocument 400 /error/error.php?error=400
691
ErrorDocument 401 /error/error.php?error=401
692
ErrorDocument 403 /error/error.php?error=403
693
ErrorDocument 404 /error/error.php?error=404
694
ErrorDocument 405 /error/error.php?error=405
695
ErrorDocument 408 /error/error.php?error=408
696
ErrorDocument 410 /error/error.php?error=410
697
ErrorDocument 411 /error/error.php?error=411
698
ErrorDocument 412 /error/error.php?error=412
699
ErrorDocument 413 /error/error.php?error=413
700
ErrorDocument 414 /error/error.php?error=414
701
ErrorDocument 415 /error/error.php?error=415
702
ErrorDocument 500 /error/error.php?error=500
703
ErrorDocument 501 /error/error.php?error=501
704
ErrorDocument 502 /error/error.php?error=502
705
ErrorDocument 503 /error/error.php?error=503
706
ErrorDocument 506 /error/error.php?error=506
707
EOF
1359 richard 708
	[ -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
709
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
710
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
711
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 712
</body>
713
</html>
714
EOF
715
# Définition du premier compte lié au profil 'admin'
509 richard 716
	header_install
510 richard 717
	if [ "$mode" = "install" ]
718
	then
613 richard 719
		admin_portal=!
720
		PTN='^[a-zA-Z0-9-]*$'
721
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
722
                	do
723
			header_install
724
			if [ $Lang == "fr" ]
725
			then 
726
				echo ""
727
				echo "Définissez un premier compte d'administration du portail :"
728
				echo
729
				echo -n "Nom : "
730
			else
731
				echo ""
732
				echo "Define the first account allow to administrate the portal :"
733
				echo
734
				echo -n "Account : "
735
			fi
736
			read admin_portal
737
			if [ "$admin_portal" == "" ]
738
				then
739
				admin_portal=!
740
			fi
741
			done
1268 richard 742
# Creation of keys file for the admin account ("admin")
510 richard 743
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
744
		mkdir -p $DIR_DEST_ETC/digest
745
		chmod 755 $DIR_DEST_ETC/digest
746
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
747
			do
1350 richard 748
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 749
			done
750
		$DIR_DEST_SBIN/alcasar-profil.sh --list
751
	fi
434 richard 752
# synchronisation horaire
753
	ntpd -q -g &
1 root 754
# Sécurisation du centre
988 franck 755
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 756
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 757
<Directory $DIR_ACC>
1 root 758
	SSLRequireSSL
759
	AllowOverride None
760
	Order deny,allow
761
	Deny from all
762
	Allow from 127.0.0.1
763
	Allow from $PRIVATE_NETWORK_MASK
990 franck 764
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 765
	require valid-user
766
	AuthType digest
1243 richard 767
	AuthName $HOSTNAME.$DOMAIN
1 root 768
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 769
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 770
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 771
</Directory>
316 richard 772
<Directory $DIR_ACC/admin>
1 root 773
	SSLRequireSSL
774
	AllowOverride None
775
	Order deny,allow
776
	Deny from all
777
	Allow from 127.0.0.1
778
	Allow from $PRIVATE_NETWORK_MASK
990 franck 779
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 780
	require valid-user
781
	AuthType digest
1243 richard 782
	AuthName $HOSTNAME.$DOMAIN
1 root 783
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 784
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 785
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 786
</Directory>
344 richard 787
<Directory $DIR_ACC/manager>
1 root 788
	SSLRequireSSL
789
	AllowOverride None
790
	Order deny,allow
791
	Deny from all
792
	Allow from 127.0.0.1
793
	Allow from $PRIVATE_NETWORK_MASK
990 franck 794
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 795
	require valid-user
796
	AuthType digest
1243 richard 797
	AuthName $HOSTNAME.$DOMAIN
1 root 798
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 799
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 800
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 801
</Directory>
316 richard 802
<Directory $DIR_ACC/backup>
803
	SSLRequireSSL
804
	AllowOverride None
805
	Order deny,allow
806
	Deny from all
807
	Allow from 127.0.0.1
808
	Allow from $PRIVATE_NETWORK_MASK
990 franck 809
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 810
	require valid-user
811
	AuthType digest
1243 richard 812
	AuthName $HOSTNAME.$DOMAIN
316 richard 813
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 814
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 815
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 816
</Directory>
811 richard 817
Alias /save/ "$DIR_SAVE/"
818
<Directory $DIR_SAVE>
819
	SSLRequireSSL
820
	Options Indexes
821
	Order deny,allow
822
	Deny from all
823
	Allow from 127.0.0.1
824
	Allow from $PRIVATE_NETWORK_MASK
990 franck 825
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 826
	require valid-user
827
	AuthType digest
1243 richard 828
	AuthName $HOSTNAME.$DOMAIN
811 richard 829
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 830
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 831
</Directory>
1 root 832
EOF
1378 richard 833
# Launch after coova
834
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1539 richard 835
# Initialization of Vnstat and vnstat phpFE
836
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1527 franck 837
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1539 richard 838
	 [ -e /var/www/html/acc/manager/stats/config.php.default ] || cp /var/www/html/acc/manager/stats/config.php /var/www/html/acc/manager/stats/config.php.default
839
	 $SED "s?\$iface_list =.*?\$iface_list = array(\'$EXTIF\');?g" /var/www/html/acc/manager/stats/config.php
840
	 $SED "s?\$iface_title[.*?\$iface_title[\'$EXTIF\'] = \'Internet outbound\';?g" /var/www/html/acc/manager/stats/config.php
841
 
1527 franck 842
	/usr/bin/vnstat -u -i $EXTIF
1389 richard 843
} # End of ACC ()
1 root 844
 
845
##########################################################################################
1221 richard 846
##				Fonction "CA"						##
1 root 847
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
848
##########################################################################################
1221 richard 849
CA ()
1 root 850
{
510 richard 851
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 852
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 853
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 854
	cat <<EOF > $FIC_VIRTUAL_SSL
855
# default SSL virtual host, used for all HTTPS requests that do not
856
# match a ServerName or ServerAlias in any <VirtualHost> block.
857
 
858
<VirtualHost _default_:443>
859
# general configuration
860
    ServerAdmin root@localhost
861
    ServerName localhost
862
 
863
# SSL configuration
864
    SSLEngine on
865
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
866
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
867
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
868
    CustomLog logs/ssl_request_log \
869
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
870
    ErrorLog logs/ssl_error_log
871
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
872
</VirtualHost>
873
EOF
874
 
5 franck 875
	chown -R root:apache /etc/pki
1 root 876
	chmod -R 750 /etc/pki
1389 richard 877
} # End of CA ()
1 root 878
 
879
##########################################################################################
1221 richard 880
##			Fonction "init_db"						##
1 root 881
## - Initialisation de la base Mysql							##
882
## - Affectation du mot de passe de l'administrateur (root)				##
883
## - Suppression des bases et des utilisateurs superflus				##
884
## - Création de la base 'radius'							##
885
## - Installation du schéma de cette base						##
886
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
887
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
888
##########################################################################################
889
init_db ()
890
{
1355 richard 891
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 892
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
893
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 894
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 895
	systemctl start mysqld.service
1 root 896
	sleep 4
897
	mysqladmin -u root password $mysqlpwd
898
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 899
# Secure the server
900
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
901
	$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 902
# Create 'radius' database
1317 richard 903
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 904
# Add an empty radius database structure
364 franck 905
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 906
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 907
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 908
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
909
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 910
	systemctl daemon-reload
1389 richard 911
} # End of init_db ()
1 root 912
 
913
##########################################################################
1389 richard 914
##			Fonction "radius"				##
1 root 915
## - Paramètrage des fichiers de configuration FreeRadius		##
916
## - Affectation du secret partagé entre coova-chilli et freeradius	##
917
## - Modification de fichier de conf pour l'accès à Mysql		##
918
##########################################################################
1389 richard 919
radius ()
1 root 920
{
921
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
922
	chown -R radius:radius /etc/raddb
923
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 924
# Set radius.conf parameters
1 root 925
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
926
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
927
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 928
# remove the proxy function
1 root 929
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
930
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 931
# remove EAP module
654 richard 932
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 933
# listen on loopback (should be modified later if EAP enabled)
1 root 934
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 935
# enable the  SQL module (and SQL counter)
1 root 936
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
937
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
938
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 939
# only include modules for ALCASAR needs
940
	$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
941
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
942
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
943
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
944
	$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
945
	$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 946
# remvove virtual server and copy our conf file
1 root 947
	rm -f /etc/raddb/sites-enabled/*
1278 richard 948
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 949
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
950
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
951
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
952
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 953
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 954
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 955
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 956
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
957
	cat << EOF > /etc/raddb/clients.conf
958
client 127.0.0.1 {
959
	secret = $secretradius
960
	shortname = localhost
961
}
962
EOF
1278 richard 963
# sql.conf modification
1 root 964
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
965
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
966
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
967
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
968
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 969
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 970
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 971
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
972
# counter.conf modification (change the Max-All-Session-Time counter)
973
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
974
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
975
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 976
# make certain that mysql is up before radius start
977
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
978
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
979
	systemctl daemon-reload
1389 richard 980
} # End radius ()
1 root 981
 
982
##########################################################################
1389 richard 983
##			Function "radius_web"				##
1 root 984
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
985
## - Création du lien vers la page de changement de mot de passe        ##
986
##########################################################################
1389 richard 987
radius_web ()
1 root 988
{
989
# copie de l'interface d'origine dans la structure Alcasar
316 richard 990
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
991
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
992
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 993
# copie des fichiers modifiés
994
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 995
	chown -R apache:apache $DIR_ACC/manager/
344 richard 996
# Modification des fichiers de configuration
1 root 997
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 998
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 999
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1000
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1001
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1002
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1003
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1004
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1005
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1006
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1007
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1008
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1009
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1010
nas1_name: alcasar-$ORGANISME
1 root 1011
nas1_model: Portail captif
1012
nas1_ip: $PRIVATE_IP
1013
nas1_port_num: 0
1014
nas1_community: public
1015
EOF
1016
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1017
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1018
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1019
# Ajout du mappage des attributs chillispot
1020
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1021
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1022
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1023
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1024
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1025
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1026
	chown -R apache:apache /etc/freeradius-web
1 root 1027
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1028
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1029
<Directory $DIR_WEB/pass>
1 root 1030
	SSLRequireSSL
1031
	AllowOverride None
1032
	Order deny,allow
1033
	Deny from all
1034
	Allow from 127.0.0.1
1035
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1036
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1037
</Directory>
1038
EOF
1389 richard 1039
} # End of radius_web ()
1 root 1040
 
799 richard 1041
##################################################################################
1389 richard 1042
##			Fonction "chilli"					##
799 richard 1043
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1044
## - Paramètrage de la page d'authentification (intercept.php)			##
1045
##################################################################################
1389 richard 1046
chilli ()
1 root 1047
{
1370 richard 1048
# chilli unit for systemd
1049
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1050
#  This file is part of systemd.
1051
#
1052
#  systemd is free software; you can redistribute it and/or modify it
1053
#  under the terms of the GNU General Public License as published by
1054
#  the Free Software Foundation; either version 2 of the License, or
1055
#  (at your option) any later version.
1370 richard 1056
[Unit]
1057
Description=chilli is a captive portal daemon
1058
After=network.target
1059
 
1060
[Service]
1379 richard 1061
Type=forking
1370 richard 1062
ExecStart=/usr/libexec/chilli start
1063
ExecStop=/usr/libexec/chilli stop
1064
ExecReload=/usr/libexec/chilli reload
1065
PIDFile=/var/run/chilli.pid
1066
 
1067
[Install]
1068
WantedBy=multi-user.target
1069
EOF
799 richard 1070
# init file creation
1370 richard 1071
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1072
	cat <<EOF > /usr/libexec/chilli
799 richard 1073
#!/bin/sh
1074
#
1075
# chilli CoovaChilli init
1076
#
1077
# chkconfig: 2345 65 35
1078
# description: CoovaChilli
1079
### BEGIN INIT INFO
1080
# Provides:       chilli
1081
# Required-Start: network 
1082
# Should-Start: 
1083
# Required-Stop:  network
1084
# Should-Stop: 
1085
# Default-Start:  2 3 5
1086
# Default-Stop:
1087
# Description:    CoovaChilli access controller
1088
### END INIT INFO
1089
 
1090
[ -f /usr/sbin/chilli ] || exit 0
1091
. /etc/init.d/functions
1092
CONFIG=/etc/chilli.conf
1093
pidfile=/var/run/chilli.pid
1094
[ -f \$CONFIG ] || {
1095
    echo "\$CONFIG Not found"
1096
    exit 0
1097
}
1098
RETVAL=0
1099
prog="chilli"
1100
case \$1 in
1101
    start)
1102
	if [ -f \$pidfile ] ; then 
1103
		gprintf "chilli is already running"
1104
	else
1105
        	gprintf "Starting \$prog: "
1106
		rm -f /var/run/chilli* # cleaning
1107
        	/sbin/modprobe tun >/dev/null 2>&1
1108
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1109
		[ -e /dev/net/tun ] || {
1110
	    	(cd /dev; 
1111
			mkdir net; 
1112
			cd net; 
1113
			mknod tun c 10 200)
1114
		}
1336 richard 1115
		ifconfig $INTIF 0.0.0.0
799 richard 1116
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1117
        	RETVAL=$?
1118
	fi
1119
	;;
1120
 
1121
    reload)
1122
	killall -HUP chilli
1123
	;;
1124
 
1125
    restart)
1126
	\$0 stop
1127
        sleep 2
1128
	\$0 start
1129
	;;
1130
 
1131
    status)
1132
        status chilli
1133
        RETVAL=0
1134
        ;;
1135
 
1136
    stop)
1137
	if [ -f \$pidfile ] ; then  
1138
        	gprintf "Shutting down \$prog: "
1139
		killproc /usr/sbin/chilli
1140
		RETVAL=\$?
1141
		[ \$RETVAL = 0 ] && rm -f $pidfile
1142
	else	
1143
        	gprintf "chilli is not running"
1144
	fi
1145
	;;
1146
 
1147
    *)
1148
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1149
        exit 1
1150
esac
1151
echo
1152
EOF
1373 richard 1153
chmod a+x /usr/libexec/chilli
799 richard 1154
# conf file creation
346 richard 1155
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1156
	cat <<EOF > /etc/chilli.conf
1157
# coova config for ALCASAR
1158
cmdsocket	/var/run/chilli.sock
1336 richard 1159
unixipc		chilli.$INTIF.ipc
1160
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1161
net		$PRIVATE_NETWORK_MASK
595 richard 1162
dhcpif		$INTIF
841 richard 1163
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1164
#nodynip
865 richard 1165
#statip
1166
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1167
domain		$DOMAIN
355 richard 1168
dns1		$PRIVATE_IP
1169
dns2		$PRIVATE_IP
346 richard 1170
uamlisten	$PRIVATE_IP
503 richard 1171
uamport		3990
837 richard 1172
macauth
1173
macpasswd	password
1243 richard 1174
locationname	$HOSTNAME.$DOMAIN
346 richard 1175
radiusserver1	127.0.0.1
1176
radiusserver2	127.0.0.1
1177
radiussecret	$secretradius
1178
radiusauthport	1812
1179
radiusacctport	1813
1243 richard 1180
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1181
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1182
uamsecret	$secretuam
1249 richard 1183
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1184
coaport		3799
1379 richard 1185
conup		$DIR_DEST_BIN/alcasar-conup.sh
1186
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1187
include		$DIR_DEST_ETC/alcasar-uamallowed
1188
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1189
#dhcpgateway
1157 stephane 1190
#dhcprelayagent
1191
#dhcpgatewayport
346 richard 1192
EOF
1336 richard 1193
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1194
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1195
# create files for trusted domains and urls
1148 crox53 1196
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1197
	chown root:apache $DIR_DEST_ETC/alcasar-*
1198
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1199
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1200
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1201
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1202
# user 'chilli' creation (in order to run conup/off and up/down scripts
1203
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1204
	if [ "$chilli_exist" == "1" ]
1205
	then
1206
	      userdel -r chilli 2>/dev/null
1207
	fi
1208
	groupadd -f chilli
1209
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1210
}  # End of chilli ()
1349 richard 1211
 
1 root 1212
##################################################################
1389 richard 1213
##		Fonction "dansguardian"				##
1 root 1214
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1215
##################################################################
1389 richard 1216
dansguardian ()
1 root 1217
{
1218
	mkdir /var/dansguardian
1219
	chown dansguardian /var/dansguardian
1375 richard 1220
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1221
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1222
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1223
# By default the filter is off 
497 richard 1224
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1225
# French deny HTML page
497 richard 1226
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1227
# Listen only on LAN side
497 richard 1228
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1229
# DG send its flow to HAVP
1230
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1231
# replace the default deny HTML page
1 root 1232
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1233
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1234
# Don't log
1235
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1236
# Run 10 daemons (20 in largest server)
659 richard 1237
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1238
# on désactive par défaut le controle de contenu des pages html
497 richard 1239
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1240
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1241
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1242
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1243
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1244
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1245
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1246
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1247
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1248
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1249
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1250
	touch $DIR_DG/lists/bannedextensionlist
1251
	touch $DIR_DG/lists/bannedmimetypelist
1252
# 'Safesearch' regex actualisation
498 richard 1253
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1254
# empty LAN IP list that won't be WEB filtered
1255
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1256
	touch $DIR_DG/lists/exceptioniplist
1257
# Keep a copy of URL & domain filter configuration files
1258
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1259
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1260
} # End of dansguardian ()
1 root 1261
 
71 richard 1262
##################################################################
1221 richard 1263
##			Fonction "antivirus"			##
1357 richard 1264
## - configuration of havp, libclamav and freshclam		##
71 richard 1265
##################################################################
1266
antivirus ()		
1267
{
1358 richard 1268
# create 'havp' user
288 richard 1269
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1270
	if [ "$havp_exist" == "1" ]
288 richard 1271
	then
478 richard 1272
	      userdel -r havp 2>/dev/null
894 richard 1273
	      groupdel havp 2>/dev/null
288 richard 1274
	fi
307 richard 1275
	groupadd -f havp
1486 richard 1276
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1277
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1278
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1279
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1280
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1281
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1282
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1283
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1284
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1285
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1286
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1287
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1288
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1289
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1290
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1291
# skip checking of youtube flow (too heavy load / risk too low)
1292
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1293
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1294
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1295
# replacement of init script
335 richard 1296
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1297
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1298
# replace of the intercept page (template)
340 richard 1299
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1300
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1301
# update virus database every 4 hours (24h/6)
1357 richard 1302
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1303
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1304
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1305
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1306
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1307
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1308
# update now
1382 richard 1309
	/usr/bin/freshclam --no-warnings
1389 richard 1310
} # End of antivirus ()
71 richard 1311
 
1486 richard 1312
##########################################################################
1313
##			Fonction "tinyproxy"				##
1314
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1315
##########################################################################
1485 richard 1316
tinyproxy ()		
1317
{
1486 richard 1318
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1319
	if [ "$tinyproxy_exist" == "1" ]
1320
	then
1321
	      userdel -r tinyproxy 2>/dev/null
1322
	      groupdel tinyproxy 2>/dev/null
1323
	fi
1324
	groupadd -f tinyproxy
1488 richard 1325
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1326
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1327
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1328
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1329
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1330
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1331
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1332
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1333
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1334
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1335
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1336
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1337
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1338
# Create the systemd unit
1339
cat << EOF > /lib/systemd/system/tinyproxy.service
1340
#  This file is part of systemd.
1341
#
1342
#  systemd is free software; you can redistribute it and/or modify it
1343
#  under the terms of the GNU General Public License as published by
1344
#  the Free Software Foundation; either version 2 of the License, or
1345
#  (at your option) any later version.
1485 richard 1346
 
1509 richard 1347
# This unit launches tinyproxy (a very light proxy).
1518 richard 1348
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1349
[Unit]
1350
Description=Tinyproxy Web Proxy Server
1351
After=network.target iptables.service
1352
 
1353
[Service]
1354
Type=forking
1518 richard 1355
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1356
ExecStartPre=/bin/sleep 2
1357
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1358
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1359
 
1360
[Install]
1361
WantedBy=multi-user.target
1362
EOF
1363
 
1485 richard 1364
} # end of tinyproxy
1 root 1365
##################################################################################
1389 richard 1366
##			function "ulogd"					##
476 richard 1367
## - Ulog config for multi-log files 						##
1368
##################################################################################
1389 richard 1369
ulogd ()
476 richard 1370
{
1371
# Three instances of ulogd (three different logfiles)
1372
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1373
	nl=1
1358 richard 1374
	for log_type in traceability ssh ext-access
478 richard 1375
	do
1365 richard 1376
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1377
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1378
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1379
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf 
1380
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1381
[emu1]
478 richard 1382
file="/var/log/firewall/$log_type.log"
1383
sync=1
1384
EOF
1452 richard 1385
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1386
		nl=`expr $nl + 1`
1387
	done
476 richard 1388
	chown -R root:apache /var/log/firewall
1389
	chmod 750 /var/log/firewall
1390
	chmod 640 /var/log/firewall/*
1389 richard 1391
}  # End of ulogd ()
476 richard 1392
 
1159 crox53 1393
 
1394
##########################################################
1389 richard 1395
##              Function "nfsen"			##
1159 crox53 1396
##########################################################
1389 richard 1397
nfsen()
1 root 1398
{
1393 richard 1399
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1400
# Add PortTracker plugin
1534 richard 1401
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1402
	do
1536 richard 1403
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1404
	done
1515 richard 1405
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1406
# use of our conf file and init unit
1221 richard 1407
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1408
# Installation of nfsen
1221 richard 1409
	DirTmp=$(pwd)
1410
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1411
	/usr/bin/perl5 install.pl etc/nfsen.conf
1412
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1413
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1414
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1415
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1416
	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
1417
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1418
# nfsen unit for systemd
1419
cat << EOF > /lib/systemd/system/nfsen.service
1420
#  This file is part of systemd.
1421
#
1422
#  systemd is free software; you can redistribute it and/or modify it
1423
#  under the terms of the GNU General Public License as published by
1424
#  the Free Software Foundation; either version 2 of the License, or
1425
#  (at your option) any later version.
1426
 
1427
# This unit launches nfsen (a Netflow grapher).
1428
[Unit]
1429
Description= NfSen init script
1430
After=network.target iptables.service
1431
 
1432
[Service]
1433
Type=oneshot
1434
RemainAfterExit=yes
1393 richard 1435
PIDFile=/var/run/nfsen/nfsen.pid
1436
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1437
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1438
ExecStart=/usr/bin/nfsen start 
1439
ExecStop=/usr/bin/nfsen stop
1393 richard 1440
ExecReload=/usr/bin/nfsen restart
1372 richard 1441
TimeoutSec=0
1442
 
1443
[Install]
1444
WantedBy=multi-user.target
1445
EOF
1365 richard 1446
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1447
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1448
# expire delay for the profile "live"
1393 richard 1449
	systemctl start nfsen
1450
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1451
# add SURFmap plugin
1509 richard 1452
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1453
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1454
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1455
	cd /tmp/
1456
	/usr/bin/sh SURFmap/install.sh
1536 richard 1457
chown -R apache:apache /var/www/html/acc/manager/nfsen
1365 richard 1458
# clear the installation
1221 richard 1459
	cd $DirTmp
1509 richard 1460
	rm -rf /tmp/nfsen*
1461
	rm -rf /tmp/SURFmap*
1389 richard 1462
} # End of nfsen ()
1 root 1463
 
1390 richard 1464
##################################################
1389 richard 1465
##		Function "dnsmasq"		##
1390 richard 1466
##################################################
1389 richard 1467
dnsmasq ()
219 jeremy 1468
{
1469
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1470
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1471
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1472
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1473
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1474
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1475
# Configuration file for "dnsmasq in forward mode"
1387 richard 1476
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1477
listen-address=$PRIVATE_IP
1390 richard 1478
pid-file=/var/run/dnsmasq.pid
259 richard 1479
listen-address=127.0.0.1
286 richard 1480
no-dhcp-interface=$INTIF
1387 richard 1481
no-dhcp-interface=tun0
1482
no-dhcp-interface=lo
259 richard 1483
bind-interfaces
1484
cache-size=256
1485
domain=$DOMAIN
1486
domain-needed
1487
expand-hosts
1488
bogus-priv
1489
filterwin2k
1490
server=$DNS1
1491
server=$DNS2
1387 richard 1492
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1493
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1494
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1495
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1496
 
1387 richard 1497
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1498
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1499
EOF
1356 richard 1500
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1501
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1502
# Configuration file for "dnsmasq with blacklist"
1387 richard 1503
# Add Toulouse blacklist domains
1472 richard 1504
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1505
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1506
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1507
listen-address=$PRIVATE_IP
1508
port=54
1509
no-dhcp-interface=$INTIF
1387 richard 1510
no-dhcp-interface=tun0
1472 richard 1511
no-dhcp-interface=lo
498 richard 1512
bind-interfaces
1513
cache-size=256
1514
domain=$DOMAIN
1515
domain-needed
1516
expand-hosts
1517
bogus-priv
1518
filterwin2k
1519
server=$DNS1
1520
server=$DNS2
1521
EOF
1379 richard 1522
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1523
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1524
# Configuration file for "dnsmasq with whitelist"
1356 richard 1525
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1526
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1527
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1528
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1529
listen-address=$PRIVATE_IP
1530
port=55
1531
no-dhcp-interface=$INTIF
1387 richard 1532
no-dhcp-interface=tun0
1472 richard 1533
no-dhcp-interface=lo
1356 richard 1534
bind-interfaces
1535
cache-size=256
1536
domain=$DOMAIN
1537
domain-needed
1538
expand-hosts
1539
bogus-priv
1540
filterwin2k
1472 richard 1541
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1542
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1543
EOF
1472 richard 1544
# 4th dnsmasq listen on udp 56 ("blackhole")
1545
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1546
# Configuration file for "dnsmasq as a blackhole"
1547
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1548
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1549
pid-file=/var/run/dnsmasq-blackhole.pid
1550
listen-address=$PRIVATE_IP
1551
port=56
1552
no-dhcp-interface=$INTIF
1553
no-dhcp-interface=tun0
1554
no-dhcp-interface=lo
1555
bind-interfaces
1556
cache-size=256
1557
domain=$DOMAIN
1558
domain-needed
1559
expand-hosts
1560
bogus-priv
1561
filterwin2k
1562
EOF
1563
 
1517 richard 1564
# the main instance should start after network and chilli (which create tun0)
1565
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1566
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1567
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1568
	for list in blacklist whitelist blackhole
1569
	do
1570
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1571
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1572
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1573
	done
308 richard 1574
} # End dnsmasq
1575
 
1576
##########################################################
1221 richard 1577
##		Fonction "BL"				##
308 richard 1578
##########################################################
1579
BL ()
1580
{
1384 richard 1581
# copy and extract toulouse BL
648 richard 1582
	rm -rf $DIR_DG/lists/blacklists
1583
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1584
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1585
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1586
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1587
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1588
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1589
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1590
# creation of file for the rehabilited domains and urls
648 richard 1591
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1592
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1593
	touch $DIR_DG/lists/exceptionsitelist
1594
	touch $DIR_DG/lists/exceptionurllist
311 richard 1595
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1596
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1597
# Dansguardian filter config for ALCASAR
1598
EOF
648 richard 1599
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1600
# Dansguardian domain filter config for ALCASAR
1601
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1602
#**
1603
# block all SSL and CONNECT tunnels
1604
**s
1605
# block all SSL and CONNECT tunnels specified only as an IP
1606
*ips
1607
# block all sites specified only by an IP
1608
*ip
1609
EOF
1000 richard 1610
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1611
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1612
# Bing - add 'adlt=strict'
1613
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1614
# Youtube - add 'edufilter=your_ID' 
885 richard 1615
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1616
EOF
1000 richard 1617
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1618
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1619
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1620
	if [ "$mode" != "update" ]; then
1621
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1622
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1623
	fi
308 richard 1624
}
219 jeremy 1625
 
1 root 1626
##########################################################
1221 richard 1627
##		Fonction "cron"				##
1 root 1628
## - Mise en place des différents fichiers de cron	##
1629
##########################################################
1630
cron ()
1631
{
1632
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1633
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1634
	cat <<EOF > /etc/crontab
1635
SHELL=/bin/bash
1636
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1637
MAILTO=root
1638
HOME=/
1639
 
1640
# run-parts
1641
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1642
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1643
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1644
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1645
EOF
1646
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1647
	cat <<EOF >> /etc/anacrontab
667 franck 1648
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1649
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1650
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1651
EOF
1247 crox53 1652
 
811 richard 1653
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1654
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1655
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1656
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1657
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1658
EOF
952 franck 1659
	cat <<EOF > /etc/cron.d/alcasar-archive
1660
# Archive des logs et de la base de données (tous les lundi à 5h35)
1661
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1662
EOF
667 franck 1663
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1664
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1665
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1666
EOF
722 franck 1667
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1668
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1669
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1670
EOF
1247 crox53 1671
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1672
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1673
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1674
#EOF
1159 crox53 1675
 
1 root 1676
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1677
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1678
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1679
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1680
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1681
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1682
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1683
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1684
	rm -f /etc/cron.daily/freeradius-web
1685
	rm -f /etc/cron.monthly/freeradius-web
1686
	cat << EOF > /etc/cron.d/freeradius-web
1687
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1688
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1689
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1690
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1691
EOF
671 franck 1692
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1693
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1694
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1695
EOF
808 franck 1696
# activation du "chien de garde des services" (watchdog) toutes les 18'
1697
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1698
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1699
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1700
EOF
522 richard 1701
# suppression des crons usagers
1702
	rm -f /var/spool/cron/*
1 root 1703
} # End cron
1704
 
1705
##################################################################
1221 richard 1706
## 			Fonction "Fail2Ban"			##
1163 crox53 1707
##- Modification de la configuration de fail2ban		##
1708
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1709
##################################################################
1710
fail2ban()
1711
{
1191 crox53 1712
	$DIR_CONF/fail2ban.sh
1474 richard 1713
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1714
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1715
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1716
	chmod 644 /var/log/fail2ban.log
1489 richard 1717
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1718
	/usr/bin/touch /var/log/auth.log
1515 richard 1719
# fail2ban unit
1720
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1721
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1722
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1723
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1724
} #Fin de fail2ban_install()
1725
 
1726
##################################################################
1376 richard 1727
## 			Fonction "gammu_smsd"			##
1728
## - Creation de la base de donnée Gammu			##
1729
## - Creation du fichier de config: gammu_smsd_conf		##
1730
##								##
1731
##################################################################
1732
gammu_smsd()
1733
{
1734
# Create 'gammu' databse
1735
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1736
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1737
# Add a gammu database structure
1738
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1739
 
1740
# config file for the daemon
1741
cat << EOF > /etc/gammu_smsd_conf
1742
[gammu]
1743
port = /dev/ttyUSB0
1744
connection = at115200
1745
 
1746
;########################################################
1747
 
1748
[smsd]
1749
 
1750
PIN = 1234
1751
 
1752
logfile = /var/log/gammu-smsd/gammu-smsd.log
1753
logformat = textall
1754
debuglevel = 0
1755
 
1756
service = sql
1757
driver = native_mysql
1758
user = $DB_USER
1759
password = $radiuspwd
1760
pc = localhost
1761
database = $DB_GAMMU
1762
 
1763
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1764
 
1765
StatusFrequency = 30
1380 richard 1766
;LoopSleep = 2
1376 richard 1767
 
1768
;ResetFrequency = 300
1769
;HardResetFrequency = 120
1770
 
1771
CheckSecurity = 1 
1772
CheckSignal = 1
1773
CheckBattery = 0
1774
EOF
1775
 
1776
chmod 755 /etc/gammu_smsd_conf
1777
 
1778
#Creation dossier de log Gammu-smsd
1382 richard 1779
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1780
chmod 755 /var/log/gammu-smsd
1781
 
1782
#Edition du script sql gammu <-> radius
1452 richard 1783
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1784
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1785
 
1380 richard 1786
#Création de la règle udev pour les Huawei // idVendor: 12d1
1787
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1788
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1789
EOF
1790
 
1376 richard 1791
} # END gammu_smsd()
1792
 
1793
##################################################################
1221 richard 1794
##			Fonction "post_install"			##
1 root 1795
## - Modification des bannières (locales et ssh) et des prompts ##
1796
## - Installation de la structure de chiffrement pour root	##
1797
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1798
## - Mise en place du la rotation des logs			##
5 franck 1799
## - Configuration dans le cas d'une mise à jour		##
1 root 1800
##################################################################
1801
post_install()
1802
{
1803
# création de la bannière locale
1007 richard 1804
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1805
	cp -f $DIR_CONF/banner /etc/mageia-release
1806
	echo " V$VERSION" >> /etc/mageia-release
1 root 1807
# création de la bannière SSH
1007 richard 1808
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1809
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1810
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1811
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1812
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1813
# postfix banner anonymisation
1814
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1815
# sshd écoute côté LAN et WAN
1499 richard 1816
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1817
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1818
	echo "SSH=off" >> $CONF_FILE
1063 richard 1819
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1820
	echo "QOS=off" >> $CONF_FILE
1821
	echo "LDAP=off" >> $CONF_FILE
786 richard 1822
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1823
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1824
	echo "MULTIWAN=off" >> $CONF_FILE
1825
	echo "FAILOVER=30" >> $CONF_FILE
1826
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1827
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1828
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1829
# Coloration des prompts
1830
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1831
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1832
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1833
# Droits d'exécution pour utilisateur apache et sysadmin
1834
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1835
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1836
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1837
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1838
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1839
	chmod 644 /etc/logrotate.d/*
714 franck 1840
# rectification sur versions précédentes de la compression des logs
706 franck 1841
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1842
# actualisation des fichiers logs compressés
1342 richard 1843
	for dir in firewall dansguardian httpd
706 franck 1844
	do
714 franck 1845
	      find /var/log/$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 1846
	done
1221 richard 1847
# create the alcasar-load_balancing unit
1848
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1849
#  This file is part of systemd.
1850
#
1851
#  systemd is free software; you can redistribute it and/or modify it
1852
#  under the terms of the GNU General Public License as published by
1853
#  the Free Software Foundation; either version 2 of the License, or
1854
#  (at your option) any later version.
1855
 
1856
# This unit lauches alcasar-load-balancing.sh script.
1857
[Unit]
1858
Description=alcasar-load_balancing.sh execution
1859
After=network.target iptables.service
1860
 
1861
[Service]
1862
Type=oneshot
1863
RemainAfterExit=yes
1864
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1865
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1866
TimeoutSec=0
1867
SysVStartPriority=99
1868
 
1869
[Install]
1870
WantedBy=multi-user.target
1157 stephane 1871
EOF
1221 richard 1872
# processes launched at boot time (Systemctl)
1525 franck 1873
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat
1221 richard 1874
	do
1389 richard 1875
		systemctl -q enable $i.service
1221 richard 1876
	done
1452 richard 1877
 
1878
# disable processes at boot time (Systemctl)
1879
	for i in ulogd
1880
	do
1881
		systemctl -q disable $i.service
1882
	done
1883
 
1221 richard 1884
# Apply French Security Agency (ANSSI) rules
1362 richard 1885
# ignore ICMP broadcast (smurf attack)
1886
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1887
# ignore ICMP errors bogus
1888
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1889
# remove ICMP redirects responces
1890
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1891
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1892
# enable SYN Cookies (Syn flood attacks)
1893
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1894
# enable kernel antispoofing
1895
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1896
# ignore source routing
1897
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1898
# set conntrack timer to 1h (3600s) instead of 5 weeks
1899
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1900
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1901
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1902
# remove Magic SysReq Keys
1363 richard 1903
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1904
# switch to multi-users runlevel (instead of x11)
1221 richard 1905
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1906
#	GRUB modifications
1907
# limit wait time to 3s
1908
# create an alcasar entry instead of linux-nonfb
1909
# change display to 1024*768 (vga791)
1221 richard 1910
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1911
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1912
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1913
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1914
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1915
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1916
# Remove unused services and users
1502 richard 1917
	for svc in sshd
1221 richard 1918
	do
1502 richard 1919
		/bin/systemctl -q disable $svc.service
1221 richard 1920
	done
1921
# Load and apply the previous conf file
1922
	if [ "$mode" = "update" ]
532 richard 1923
	then
1266 richard 1924
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1925
		$DIR_DEST_BIN/alcasar-conf.sh --load
1926
		PARENT_SCRIPT=`basename $0`
1927
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1928
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1929
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1930
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1931
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1932
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1933
		then
1934
			header_install
1935
			if [ $Lang == "fr" ]
1936
			then 
1937
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1938
				echo
1939
				echo -n "Nom : "
1940
			else
1941
				echo "This update need to redefine the first admin account"
1942
				echo
1943
				echo -n "Account : "
1944
			fi
1945
			read admin_portal
1946
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1947
			mkdir -p $DIR_DEST_ETC/digest
1948
			chmod 755 $DIR_DEST_ETC/digest
1949
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1950
			do
1350 richard 1951
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1952
			done
1953
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1954
		fi
532 richard 1955
	fi
1221 richard 1956
	rm -f /tmp/alcasar-conf*
1957
	chown -R root:apache $DIR_DEST_ETC/*
1958
	chmod -R 660 $DIR_DEST_ETC/*
1959
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1960
# Apply and save the firewall rules
1961
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1962
	sleep 2
1 root 1963
	cd $DIR_INSTALL
5 franck 1964
	echo ""
1 root 1965
	echo "#############################################################################"
638 richard 1966
	if [ $Lang == "fr" ]
1967
		then
1968
		echo "#                        Fin d'installation d'ALCASAR                       #"
1969
		echo "#                                                                           #"
1970
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1971
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1972
		echo "#                                                                           #"
1973
		echo "#############################################################################"
1974
		echo
1975
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1976
		echo
1977
		echo "- Lisez attentivement la documentation d'exploitation"
1978
		echo
1979
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1980
		echo
1981
		echo "                   Appuyez sur 'Entrée' pour continuer"
1982
	else	
1983
		echo "#                        Enf of ALCASAR install process                     #"
1984
		echo "#                                                                           #"
1985
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1986
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1987
		echo "#                                                                           #"
1988
		echo "#############################################################################"
1989
		echo
1990
		echo "- The system will be rebooted in order to operate ALCASAR"
1991
		echo
1992
		echo "- Read the exploitation documentation"
1993
		echo
1994
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1995
		echo
1996
		echo "                   Hit 'Enter' to continue"
1997
	fi
815 richard 1998
	sleep 2
1999
	if [ "$mode" != "update" ]
820 richard 2000
	then
815 richard 2001
		read a
2002
	fi
774 richard 2003
	clear
1 root 2004
	reboot
2005
} # End post_install ()
2006
 
2007
#################################
1005 richard 2008
#  	Main Install loop  	#
1 root 2009
#################################
832 richard 2010
dir_exec=`dirname "$0"`
2011
if [ $dir_exec != "." ]
2012
then
2013
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2014
	echo "Launch this program from the ALCASAR archive directory"
2015
	exit 0
2016
fi
2017
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2018
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2019
nb_args=$#
2020
args=$1
2021
if [ $nb_args -eq 0 ]
2022
then
2023
	nb_args=1
2024
	args="-h"
2025
fi
1062 richard 2026
chmod -R u+x $DIR_SCRIPTS/*
1 root 2027
case $args in
2028
	-\? | -h* | --h*)
2029
		echo "$usage"
2030
		exit 0
2031
		;;
291 franck 2032
	-i | --install)
1538 richard 2033
		header_install
959 franck 2034
		license
29 richard 2035
		testing
595 richard 2036
# RPMs install
2037
		$DIR_SCRIPTS/alcasar-urpmi.sh
2038
		if [ "$?" != "0" ]
1 root 2039
		then
595 richard 2040
			exit 0
2041
		fi
1249 richard 2042
		if [ -e $CONF_FILE ]
595 richard 2043
		then
597 richard 2044
# Uninstall the running version
532 richard 2045
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2046
		fi
636 richard 2047
# Test if manual update	
1362 richard 2048
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2049
		then
636 richard 2050
			header_install
595 richard 2051
			if [ $Lang == "fr" ]
636 richard 2052
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2053
				else echo "The configuration file of an old version has been found";
595 richard 2054
			fi
597 richard 2055
			response=0
2056
			PTN='^[oOnNyY]$'
2057
			until [[ $(expr $response : $PTN) -gt 0 ]]
2058
			do
2059
				if [ $Lang == "fr" ]
2060
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2061
					else echo -n "Do you want to use it (Y/n)?";
2062
				 fi
2063
				read response
2064
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2065
				then rm -f /tmp/alcasar-conf*
2066
				fi
2067
			done
2068
		fi
636 richard 2069
# Test if update
1057 richard 2070
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2071
		then
2072
			if [ $Lang == "fr" ]
2073
				then echo "#### Installation avec mise à jour ####";
2074
				else echo "#### Installation with update     ####";
2075
			fi
636 richard 2076
# Extract the central configuration file
1057 richard 2077
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2078
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2079
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2080
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2081
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2082
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2083
			mode="update"
1 root 2084
		fi
1486 richard 2085
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2086
		do
2087
			$func
1362 richard 2088
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2089
		done
5 franck 2090
		;;
291 franck 2091
	-u | --uninstall)
5 franck 2092
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2093
		then
597 richard 2094
			if [ $Lang == "fr" ]
2095
				then echo "ALCASAR n'est pas installé!";
2096
				else echo "ALCASAR isn't installed!";
2097
			fi
1 root 2098
			exit 0
2099
		fi
5 franck 2100
		response=0
2101
		PTN='^[oOnN]$'
580 richard 2102
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2103
		do
597 richard 2104
			if [ $Lang == "fr" ]
2105
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2106
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2107
			fi
5 franck 2108
			read response
2109
		done
1103 richard 2110
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2111
		then
1103 richard 2112
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2113
		else	
2114
			rm -f /tmp/alcasar-conf*
1 root 2115
		fi
597 richard 2116
# Uninstall the running version
65 richard 2117
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2118
		;;
2119
	*)
2120
		echo "Argument inconnu :$1";
460 richard 2121
		echo "Unknown argument :$1";
1 root 2122
		echo "$usage"
2123
		exit 1
2124
		;;
2125
esac
10 franck 2126
# end of script
366 franck 2127