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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1544 2014-12-23 16:48:10Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
34
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35
#	radius			: FreeRadius initialisation
36
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1253 richard 45
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#	post_install		: Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`				# current directory 
57
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
59
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1471 richard 76
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
1538 richard 87
	then
88
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
	else
90
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
	fi
1538 richard 92
	response=0
93
	PTN='^[oOyYnN]$'
94
	until [[ $(expr $response : $PTN) -gt 0 ]]
95
	do
96
		if [ $Lang == "fr" ]
97
			then echo -n "Accéptez-vous les termes de cette licence (O/n)? : "
98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103
	then
104
		exit 1
105
	fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
	clear
111
	echo "-----------------------------------------------------------------------------"
460 richard 112
	echo "                     ALCASAR V$VERSION Installation"
1 root 113
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
	echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##			Function "testing"			##
1378 richard 119
## - Test of Mageia version					##
1529 richard 120
## - Test of ALCASAR version (if already installed)		##
1342 richard 121
## - Test of free space on /var  (>10G)				##
1005 richard 122
## - Test of Internet access					##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
	fic=`cat /etc/product.id`
129
	unknown_os=0
130
	old="$IFS"
131
	IFS=","
132
	set $fic
133
	for i in $*
134
	do
135
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
			then 
137
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
			then 
142
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
			unknown_os=`expr $unknown_os + 1`
144
		fi
145
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
			then 
147
			ARCH=`echo $i|cut -d"=" -f2`
148
			unknown_os=`expr $unknown_os + 1`
149
		fi
150
	done
151
	IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
	if [ -e $CONF_FILE ]
154
	then
155
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
		if [ $Lang == "fr" ]
1362 richard 157
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
		fi
1362 richard 160
		response=0
161
		PTN='^[oOnNyY]$'
162
		until [[ $(expr $response : $PTN) -gt 0 ]]
163
		do
164
			if [ $Lang == "fr" ]
165
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
				else echo -n "Do you want to update (Y/n)?";
167
			 fi
168
			read response
169
		done
170
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
171
		then
172
			rm -f /tmp/alcasar-conf*
173
		else
1471 richard 174
# Create a backup of running importants files
1362 richard 175
			$DIR_SCRIPTS/alcasar-conf.sh --create
176
			mode="update"
177
		fi
1529 richard 178
	fi
179
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
180
		then
181
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 182
			then
1529 richard 183
			echo
1378 richard 184
			if [ $Lang == "fr" ]
185
				then	
1529 richard 186
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
187
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
188
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
189
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 190
			else
191
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 192
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
193
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
194
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 195
			fi
1529 richard 196
		else
197
			if [ $Lang == "fr" ]
198
				then	
199
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
200
			else
201
				echo "The installation of ALCASAR can't be performed."
1378 richard 202
			fi
203
		fi
1529 richard 204
		echo
205
		if [ $Lang == "fr" ]
206
			then	
207
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
208
		else
209
			echo "The OS must be replaced (Mageia4.1)"
210
		fi
211
		exit 0
1342 richard 212
	fi
1529 richard 213
	if [ ! -d /var/log/netflow/porttracker ]
214
		then
215
# Test of free space on /var
216
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
217
		if [ $free_space -lt 10 ]
218
			then
219
			if [ $Lang == "fr" ]
220
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
221
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
222
			fi
223
		exit 0
224
		fi
225
	fi
1378 richard 226
	if [ $Lang == "fr" ]
784 richard 227
		then echo -n "Tests des paramètres réseau : "
595 richard 228
		else echo -n "Network parameters tests : "
229
	fi
1471 richard 230
# Test of Ethernet links state
231
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
232
	for i in $DOWN_IF
233
	do
234
		if [ $Lang == "fr" ]
235
		then 
236
			echo "Échec"
237
			echo "Le lien réseau de la carte $i n'est pas actif."
238
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
239
		else
240
			echo "Failed"
241
			echo "The link state of $i interface is down."
242
			echo "Make sure that this network card is connected to a switch or an A.P."
243
		fi
244
		exit 0
245
	done
246
	echo -n "."
247
 
248
# Test EXTIF config files
1499 richard 249
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
250
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
251
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 252
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
253
	then
784 richard 254
		if [ $Lang == "fr" ]
255
		then 
256
			echo "Échec"
257
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
258
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 259
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 260
		else
261
			echo "Failed"
262
			echo "The Internet connected network card ($EXTIF) isn't well configured."
263
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 264
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 265
		fi
830 richard 266
		echo "DEVICE=$EXTIF"
784 richard 267
		echo "IPADDR="
268
		echo "NETMASK="
269
		echo "GATEWAY="
270
		echo "DNS1="
271
		echo "DNS2="
830 richard 272
		echo "ONBOOT=yes"
784 richard 273
		exit 0
274
	fi
275
	echo -n "."
1471 richard 276
 
277
# Test if router is alive (Box FAI)
784 richard 278
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 279
		if [ $Lang == "fr" ]
280
		then 
281
			echo "Échec"
282
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
283
			echo "Réglez ce problème puis relancez ce script."
284
		else
285
			echo "Failed"
286
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
287
			echo "Resolv this problem, then restart this script."
288
		fi
29 richard 289
		exit 0
290
	fi
308 richard 291
	echo -n "."
978 franck 292
# On teste le lien vers le routeur par defaut
1499 richard 293
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 294
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 295
	       	then
595 richard 296
		if [ $Lang == "fr" ]
297
		then 
298
			echo "Échec"
1499 richard 299
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 300
			echo "Réglez ce problème puis relancez ce script."
301
		else
302
			echo "Failed"
303
			echo "The Internet gateway doesn't answered"
304
			echo "Resolv this problem, then restart this script."
305
		fi
308 richard 306
		exit 0
307
	fi
308
	echo -n "."
421 franck 309
# On teste la connectivité Internet
29 richard 310
	rm -rf /tmp/con_ok.html
308 richard 311
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 312
	if [ ! -e /tmp/con_ok.html ]
313
	then
595 richard 314
		if [ $Lang == "fr" ]
315
		then 
316
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
317
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
318
			echo "Vérifiez la validité des adresses IP des DNS."
319
		else
320
			echo "The Internet connection try failed (google.fr)."
321
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
322
			echo "Verify the DNS IP addresses"
323
		fi
29 richard 324
		exit 0
325
	fi
326
	rm -rf /tmp/con_ok.html
308 richard 327
	echo ". : ok"
1389 richard 328
} # end of testing ()
302 richard 329
 
330
##################################################################
1221 richard 331
##			Function "init"				##
302 richard 332
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
333
## - Installation et modification des scripts du portail	##
334
##################################################################
335
init ()
336
{
527 richard 337
	if [ "$mode" != "update" ]
302 richard 338
	then
339
# On affecte le nom d'organisme
597 richard 340
		header_install
302 richard 341
		ORGANISME=!
342
		PTN='^[a-zA-Z0-9-]*$'
580 richard 343
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 344
                do
595 richard 345
			if [ $Lang == "fr" ]
597 richard 346
			       	then echo -n "Entrez le nom de votre organisme : "
347
				else echo -n "Enter the name of your organism : "
595 richard 348
			fi
330 franck 349
			read ORGANISME
613 richard 350
			if [ "$ORGANISME" == "" ]
330 franck 351
				then
352
				ORGANISME=!
353
			fi
354
		done
302 richard 355
	fi
1 root 356
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 357
	rm -f $PASSWD_FILE
1350 richard 358
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
359
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 360
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 361
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 362
	$SED "/^password.*/d" /boot/grub/menu.lst
363
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 364
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 365
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 366
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 367
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 369
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 370
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 371
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
372
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 373
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
375
	echo "$secretradius" >> $PASSWD_FILE
376
	chmod 640 $PASSWD_FILE
977 richard 377
# Scripts and conf files copy 
378
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 379
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 380
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 381
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 382
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 383
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 384
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
385
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 386
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388
# generate central conf file
389
	cat <<EOF > $CONF_FILE
612 richard 390
##########################################
391
##                                      ##
392
##          ALCASAR Parameters          ##
393
##                                      ##
394
##########################################
1 root 395
 
612 richard 396
INSTALL_DATE=$DATE
397
VERSION=$VERSION
398
ORGANISM=$ORGANISME
923 franck 399
DOMAIN=$DOMAIN
612 richard 400
EOF
628 richard 401
	chmod o-rwx $CONF_FILE
1 root 402
} # End of init ()
403
 
404
##################################################################
1221 richard 405
##			Function "network"			##
1 root 406
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407
## - Nommage DNS du système 					##
1336 richard 408
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409
## - Modification du fichier /etc/hosts				##
410
## - Configuration du serveur de temps (NTP)			##
411
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412
##################################################################
413
network ()
414
{
415
	header_install
636 richard 416
	if [ "$mode" != "update" ]
417
		then
418
		if [ $Lang == "fr" ]
419
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421
		fi
422
		response=0
423
		PTN='^[oOyYnN]$'
424
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425
		do
595 richard 426
			if [ $Lang == "fr" ]
659 richard 427
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429
			fi
1 root 430
			read response
431
		done
636 richard 432
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433
		then
434
			PRIVATE_IP_MASK="0"
435
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
436
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437
			do
595 richard 438
				if [ $Lang == "fr" ]
597 richard 439
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441
				fi
597 richard 442
				read PRIVATE_IP_MASK
1 root 443
			done
636 richard 444
		else
445
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446
		fi
595 richard 447
	else
637 richard 448
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
449
		rm -rf conf/etc/alcasar.conf
1 root 450
	fi
861 richard 451
# Define LAN side global parameters
1243 richard 452
	hostname $HOSTNAME.$DOMAIN
453
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 454
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 455
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 456
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 457
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 458
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 459
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
460
		then
461
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
462
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
463
	fi	
464
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
465
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 466
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 467
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 468
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
469
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 470
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
471
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 472
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 473
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 474
# Define Internet parameters
1499 richard 475
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
476
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
477
	if [ $nb_dns == 2 ]
478
		then
479
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
480
	fi
70 franck 481
	DNS1=${DNS1:=208.67.220.220}
482
	DNS2=${DNS2:=208.67.222.222}
1499 richard 483
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 484
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 485
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 486
# Wrtie the conf file
1469 richard 487
	echo "EXTIF=$EXTIF" >> $CONF_FILE
488
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 489
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
490
	if [ $IP_SETTING == "dhcp" ]
491
		then
492
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
493
		echo "GW=dhcp" >> $CONF_FILE 
494
	else
495
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
496
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE 
497
	fi
994 franck 498
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 499
	echo "DNS1=$DNS1" >> $CONF_FILE
500
	echo "DNS2=$DNS2" >> $CONF_FILE
501
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 502
	echo "DHCP=on" >> $CONF_FILE
914 franck 503
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
504
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
505
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 506
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 507
# network default
597 richard 508
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 509
	cat <<EOF > /etc/sysconfig/network
510
NETWORKING=yes
1243 richard 511
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 512
FORWARD_IPV4=true
513
EOF
1499 richard 514
# /etc/hosts config
1 root 515
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516
	cat <<EOF > /etc/hosts
503 richard 517
127.0.0.1	localhost
1353 richard 518
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 519
EOF
1499 richard 520
# EXTIF (Internet) config
521
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522
	if [ $IP_SETTING == "dhcp" ]
523
		then
524
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
525
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
526
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
527
	else	
528
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 529
DEVICE=$EXTIF
530
BOOTPROTO=static
597 richard 531
IPADDR=$PUBLIC_IP
532
NETMASK=$PUBLIC_NETMASK
533
GATEWAY=$PUBLIC_GATEWAY
14 richard 534
DNS1=127.0.0.1
1499 richard 535
RESOLV_MODS=yes
14 richard 536
ONBOOT=yes
537
METRIC=10
538
MII_NOT_SUPPORTED=yes
539
IPV6INIT=no
540
IPV6TO4INIT=no
541
ACCOUNTING=no
542
USERCTL=no
994 franck 543
MTU=$MTU
14 richard 544
EOF
1499 richard 545
	fi
1336 richard 546
# Config INTIF (consultation LAN) in normal mode
841 richard 547
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
548
DEVICE=$INTIF
549
BOOTPROTO=static
550
ONBOOT=yes
551
NOZEROCONF=yes
552
MII_NOT_SUPPORTED=yes
553
IPV6INIT=no
554
IPV6TO4INIT=no
555
ACCOUNTING=no
556
USERCTL=no
557
EOF
1336 richard 558
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 559
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 560
DEVICE=$INTIF
561
BOOTPROTO=static
562
IPADDR=$PRIVATE_IP
604 richard 563
NETMASK=$PRIVATE_NETMASK
1 root 564
ONBOOT=yes
565
METRIC=10
566
NOZEROCONF=yes
567
MII_NOT_SUPPORTED=yes
14 richard 568
IPV6INIT=no
569
IPV6TO4INIT=no
570
ACCOUNTING=no
571
USERCTL=no
1 root 572
EOF
440 franck 573
# Mise à l'heure du serveur
574
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
575
	cat <<EOF > /etc/ntp/step-tickers
455 franck 576
0.fr.pool.ntp.org	# adapt to your country
577
1.fr.pool.ntp.org
578
2.fr.pool.ntp.org
440 franck 579
EOF
580
# Configuration du serveur de temps (sur lui même)
1 root 581
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
582
	cat <<EOF > /etc/ntp.conf
456 franck 583
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 584
server 1.fr.pool.ntp.org
585
server 2.fr.pool.ntp.org
586
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 587
fudge 127.127.1.0 stratum 10
604 richard 588
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 589
restrict 127.0.0.1
310 richard 590
driftfile /var/lib/ntp/drift
1 root 591
logfile /var/log/ntp.log
592
EOF
440 franck 593
 
310 richard 594
	chown -R ntp:ntp /var/lib/ntp
1 root 595
# Renseignement des fichiers hosts.allow et hosts.deny
596
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
597
	cat <<EOF > /etc/hosts.allow
598
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 599
sshd: ALL
1 root 600
ntpd: $PRIVATE_NETWORK_SHORT
601
EOF
602
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
603
	cat <<EOF > /etc/hosts.deny
604
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
605
EOF
790 richard 606
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 607
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 608
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 609
# load conntrack ftp module
610
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
611
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 612
# load ipt_NETFLOW module
613
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 614
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
615
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
616
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
617
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 618
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 619
# 
860 richard 620
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 621
} # End of network ()
622
 
623
##################################################################
1221 richard 624
##			Function "ACC"				##
625
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 626
## - configuration du serveur web (Apache)			##
627
## - définition du 1er comptes de gestion 			##
628
## - sécurisation des accès					##
629
##################################################################
1221 richard 630
ACC ()
1 root 631
{
632
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
633
	mkdir $DIR_WEB
634
# Copie et configuration des fichiers du centre de gestion
316 richard 635
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 636
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 637
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
638
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
639
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
641
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 642
	chown -R apache:apache $DIR_WEB/*
1489 richard 643
# create the backup structure :
644
# - base = users database
645
# - system_backup = alcasar conf file + users database
646
# - archive = tarball of "base + http firewall + netflow"
647
# - security = watchdog disconnection)
648
	for i in system_backup base archive security;
1 root 649
	do
650
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
651
	done
5 franck 652
	chown -R root:apache $DIR_SAVE
71 richard 653
# Configuration et sécurisation php
654
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 655
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
656
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 657
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
658
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 659
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
660
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
661
# Configuration et sécurisation Apache
790 richard 662
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 663
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 664
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 665
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 666
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
667
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
668
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
669
	[ -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
670
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
671
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
672
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
673
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
674
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
675
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 676
	[ -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
677
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 678
# Error page management
1534 richard 679
[ -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
680
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 681
Alias /error/ "/var/www/html/"
682
<Directory "/usr/share/httpd/error">
683
    AllowOverride None
684
    Options IncludesNoExec
685
    AddOutputFilter Includes html
686
    AddHandler type-map var
687
    Require all granted
688
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
689
    ForceLanguagePriority Prefer Fallback
690
</Directory>
691
ErrorDocument 400 /error/error.php?error=400
692
ErrorDocument 401 /error/error.php?error=401
693
ErrorDocument 403 /error/error.php?error=403
694
ErrorDocument 404 /error/error.php?error=404
695
ErrorDocument 405 /error/error.php?error=405
696
ErrorDocument 408 /error/error.php?error=408
697
ErrorDocument 410 /error/error.php?error=410
698
ErrorDocument 411 /error/error.php?error=411
699
ErrorDocument 412 /error/error.php?error=412
700
ErrorDocument 413 /error/error.php?error=413
701
ErrorDocument 414 /error/error.php?error=414
702
ErrorDocument 415 /error/error.php?error=415
703
ErrorDocument 500 /error/error.php?error=500
704
ErrorDocument 501 /error/error.php?error=501
705
ErrorDocument 502 /error/error.php?error=502
706
ErrorDocument 503 /error/error.php?error=503
707
ErrorDocument 506 /error/error.php?error=506
708
EOF
1359 richard 709
	[ -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
710
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
711
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
712
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 713
</body>
714
</html>
715
EOF
716
# Définition du premier compte lié au profil 'admin'
509 richard 717
	header_install
510 richard 718
	if [ "$mode" = "install" ]
719
	then
613 richard 720
		admin_portal=!
721
		PTN='^[a-zA-Z0-9-]*$'
722
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
723
                	do
724
			header_install
725
			if [ $Lang == "fr" ]
726
			then 
727
				echo ""
728
				echo "Définissez un premier compte d'administration du portail :"
729
				echo
730
				echo -n "Nom : "
731
			else
732
				echo ""
733
				echo "Define the first account allow to administrate the portal :"
734
				echo
735
				echo -n "Account : "
736
			fi
737
			read admin_portal
738
			if [ "$admin_portal" == "" ]
739
				then
740
				admin_portal=!
741
			fi
742
			done
1268 richard 743
# Creation of keys file for the admin account ("admin")
510 richard 744
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
745
		mkdir -p $DIR_DEST_ETC/digest
746
		chmod 755 $DIR_DEST_ETC/digest
747
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
748
			do
1350 richard 749
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 750
			done
751
		$DIR_DEST_SBIN/alcasar-profil.sh --list
752
	fi
434 richard 753
# synchronisation horaire
754
	ntpd -q -g &
1 root 755
# Sécurisation du centre
988 franck 756
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 757
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 758
<Directory $DIR_ACC>
1 root 759
	SSLRequireSSL
760
	AllowOverride None
761
	Order deny,allow
762
	Deny from all
763
	Allow from 127.0.0.1
764
	Allow from $PRIVATE_NETWORK_MASK
990 franck 765
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 766
	require valid-user
767
	AuthType digest
1243 richard 768
	AuthName $HOSTNAME.$DOMAIN
1 root 769
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 770
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 771
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 772
</Directory>
316 richard 773
<Directory $DIR_ACC/admin>
1 root 774
	SSLRequireSSL
775
	AllowOverride None
776
	Order deny,allow
777
	Deny from all
778
	Allow from 127.0.0.1
779
	Allow from $PRIVATE_NETWORK_MASK
990 franck 780
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 781
	require valid-user
782
	AuthType digest
1243 richard 783
	AuthName $HOSTNAME.$DOMAIN
1 root 784
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 785
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 786
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 787
</Directory>
344 richard 788
<Directory $DIR_ACC/manager>
1 root 789
	SSLRequireSSL
790
	AllowOverride None
791
	Order deny,allow
792
	Deny from all
793
	Allow from 127.0.0.1
794
	Allow from $PRIVATE_NETWORK_MASK
990 franck 795
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 796
	require valid-user
797
	AuthType digest
1243 richard 798
	AuthName $HOSTNAME.$DOMAIN
1 root 799
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 800
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 801
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 802
</Directory>
316 richard 803
<Directory $DIR_ACC/backup>
804
	SSLRequireSSL
805
	AllowOverride None
806
	Order deny,allow
807
	Deny from all
808
	Allow from 127.0.0.1
809
	Allow from $PRIVATE_NETWORK_MASK
990 franck 810
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 811
	require valid-user
812
	AuthType digest
1243 richard 813
	AuthName $HOSTNAME.$DOMAIN
316 richard 814
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 815
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 816
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 817
</Directory>
811 richard 818
Alias /save/ "$DIR_SAVE/"
819
<Directory $DIR_SAVE>
820
	SSLRequireSSL
821
	Options Indexes
822
	Order deny,allow
823
	Deny from all
824
	Allow from 127.0.0.1
825
	Allow from $PRIVATE_NETWORK_MASK
990 franck 826
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 827
	require valid-user
828
	AuthType digest
1243 richard 829
	AuthName $HOSTNAME.$DOMAIN
811 richard 830
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 831
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 832
</Directory>
1 root 833
EOF
1378 richard 834
# Launch after coova
835
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 836
} # End of ACC ()
1 root 837
 
838
##########################################################################################
1221 richard 839
##				Fonction "CA"						##
1 root 840
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
841
##########################################################################################
1221 richard 842
CA ()
1 root 843
{
510 richard 844
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 845
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 846
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 847
	cat <<EOF > $FIC_VIRTUAL_SSL
848
# default SSL virtual host, used for all HTTPS requests that do not
849
# match a ServerName or ServerAlias in any <VirtualHost> block.
850
 
851
<VirtualHost _default_:443>
852
# general configuration
853
    ServerAdmin root@localhost
854
    ServerName localhost
855
 
856
# SSL configuration
857
    SSLEngine on
858
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
859
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
860
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
861
    CustomLog logs/ssl_request_log \
862
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
863
    ErrorLog logs/ssl_error_log
864
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
865
</VirtualHost>
866
EOF
867
 
5 franck 868
	chown -R root:apache /etc/pki
1 root 869
	chmod -R 750 /etc/pki
1389 richard 870
} # End of CA ()
1 root 871
 
872
##########################################################################################
1221 richard 873
##			Fonction "init_db"						##
1 root 874
## - Initialisation de la base Mysql							##
875
## - Affectation du mot de passe de l'administrateur (root)				##
876
## - Suppression des bases et des utilisateurs superflus				##
877
## - Création de la base 'radius'							##
878
## - Installation du schéma de cette base						##
879
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
880
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
881
##########################################################################################
882
init_db ()
883
{
1355 richard 884
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 885
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
886
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 887
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 888
	systemctl start mysqld.service
1 root 889
	sleep 4
890
	mysqladmin -u root password $mysqlpwd
891
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 892
# Secure the server
893
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
894
	$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 895
# Create 'radius' database
1317 richard 896
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 897
# Add an empty radius database structure
364 franck 898
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 899
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 900
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 901
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
902
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 903
	systemctl daemon-reload
1389 richard 904
} # End of init_db ()
1 root 905
 
906
##########################################################################
1389 richard 907
##			Fonction "radius"				##
1 root 908
## - Paramètrage des fichiers de configuration FreeRadius		##
909
## - Affectation du secret partagé entre coova-chilli et freeradius	##
910
## - Modification de fichier de conf pour l'accès à Mysql		##
911
##########################################################################
1389 richard 912
radius ()
1 root 913
{
914
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
915
	chown -R radius:radius /etc/raddb
916
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 917
# Set radius.conf parameters
1 root 918
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
919
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
920
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 921
# remove the proxy function
1 root 922
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
923
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 924
# remove EAP module
654 richard 925
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 926
# listen on loopback (should be modified later if EAP enabled)
1 root 927
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 928
# enable the  SQL module (and SQL counter)
1 root 929
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
930
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
931
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 932
# only include modules for ALCASAR needs
933
	$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
934
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
935
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
936
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
937
	$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
938
	$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 939
# remvove virtual server and copy our conf file
1 root 940
	rm -f /etc/raddb/sites-enabled/*
1278 richard 941
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 942
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
943
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
944
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
945
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 946
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 947
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 948
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 949
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
950
	cat << EOF > /etc/raddb/clients.conf
951
client 127.0.0.1 {
952
	secret = $secretradius
953
	shortname = localhost
954
}
955
EOF
1278 richard 956
# sql.conf modification
1 root 957
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
958
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
959
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
960
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
961
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 962
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 963
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 964
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
965
# counter.conf modification (change the Max-All-Session-Time counter)
966
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
967
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
968
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 969
# make certain that mysql is up before radius start
970
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
971
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
972
	systemctl daemon-reload
1389 richard 973
} # End radius ()
1 root 974
 
975
##########################################################################
1389 richard 976
##			Function "radius_web"				##
1 root 977
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
978
## - Création du lien vers la page de changement de mot de passe        ##
979
##########################################################################
1389 richard 980
radius_web ()
1 root 981
{
982
# copie de l'interface d'origine dans la structure Alcasar
316 richard 983
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
984
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
985
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 986
# copie des fichiers modifiés
987
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 988
	chown -R apache:apache $DIR_ACC/manager/
344 richard 989
# Modification des fichiers de configuration
1 root 990
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 991
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 992
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
993
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
994
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
995
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
996
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
997
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
998
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 999
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1000
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1001
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1002
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1003
nas1_name: alcasar-$ORGANISME
1 root 1004
nas1_model: Portail captif
1005
nas1_ip: $PRIVATE_IP
1006
nas1_port_num: 0
1007
nas1_community: public
1008
EOF
1009
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1010
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1011
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1012
# Ajout du mappage des attributs chillispot
1013
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1014
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1015
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1016
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1017
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1018
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1019
	chown -R apache:apache /etc/freeradius-web
1 root 1020
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1021
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1022
<Directory $DIR_WEB/pass>
1 root 1023
	SSLRequireSSL
1024
	AllowOverride None
1025
	Order deny,allow
1026
	Deny from all
1027
	Allow from 127.0.0.1
1028
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1029
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1030
</Directory>
1031
EOF
1389 richard 1032
} # End of radius_web ()
1 root 1033
 
799 richard 1034
##################################################################################
1389 richard 1035
##			Fonction "chilli"					##
799 richard 1036
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1037
## - Paramètrage de la page d'authentification (intercept.php)			##
1038
##################################################################################
1389 richard 1039
chilli ()
1 root 1040
{
1370 richard 1041
# chilli unit for systemd
1042
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1043
#  This file is part of systemd.
1044
#
1045
#  systemd is free software; you can redistribute it and/or modify it
1046
#  under the terms of the GNU General Public License as published by
1047
#  the Free Software Foundation; either version 2 of the License, or
1048
#  (at your option) any later version.
1370 richard 1049
[Unit]
1050
Description=chilli is a captive portal daemon
1051
After=network.target
1052
 
1053
[Service]
1379 richard 1054
Type=forking
1370 richard 1055
ExecStart=/usr/libexec/chilli start
1056
ExecStop=/usr/libexec/chilli stop
1057
ExecReload=/usr/libexec/chilli reload
1058
PIDFile=/var/run/chilli.pid
1059
 
1060
[Install]
1061
WantedBy=multi-user.target
1062
EOF
799 richard 1063
# init file creation
1370 richard 1064
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1065
	cat <<EOF > /usr/libexec/chilli
799 richard 1066
#!/bin/sh
1067
#
1068
# chilli CoovaChilli init
1069
#
1070
# chkconfig: 2345 65 35
1071
# description: CoovaChilli
1072
### BEGIN INIT INFO
1073
# Provides:       chilli
1074
# Required-Start: network 
1075
# Should-Start: 
1076
# Required-Stop:  network
1077
# Should-Stop: 
1078
# Default-Start:  2 3 5
1079
# Default-Stop:
1080
# Description:    CoovaChilli access controller
1081
### END INIT INFO
1082
 
1083
[ -f /usr/sbin/chilli ] || exit 0
1084
. /etc/init.d/functions
1085
CONFIG=/etc/chilli.conf
1086
pidfile=/var/run/chilli.pid
1087
[ -f \$CONFIG ] || {
1088
    echo "\$CONFIG Not found"
1089
    exit 0
1090
}
1091
RETVAL=0
1092
prog="chilli"
1093
case \$1 in
1094
    start)
1095
	if [ -f \$pidfile ] ; then 
1096
		gprintf "chilli is already running"
1097
	else
1098
        	gprintf "Starting \$prog: "
1099
		rm -f /var/run/chilli* # cleaning
1100
        	/sbin/modprobe tun >/dev/null 2>&1
1101
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1102
		[ -e /dev/net/tun ] || {
1103
	    	(cd /dev; 
1104
			mkdir net; 
1105
			cd net; 
1106
			mknod tun c 10 200)
1107
		}
1336 richard 1108
		ifconfig $INTIF 0.0.0.0
799 richard 1109
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1110
        	RETVAL=$?
1111
	fi
1112
	;;
1113
 
1114
    reload)
1115
	killall -HUP chilli
1116
	;;
1117
 
1118
    restart)
1119
	\$0 stop
1120
        sleep 2
1121
	\$0 start
1122
	;;
1123
 
1124
    status)
1125
        status chilli
1126
        RETVAL=0
1127
        ;;
1128
 
1129
    stop)
1130
	if [ -f \$pidfile ] ; then  
1131
        	gprintf "Shutting down \$prog: "
1132
		killproc /usr/sbin/chilli
1133
		RETVAL=\$?
1134
		[ \$RETVAL = 0 ] && rm -f $pidfile
1135
	else	
1136
        	gprintf "chilli is not running"
1137
	fi
1138
	;;
1139
 
1140
    *)
1141
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1142
        exit 1
1143
esac
1144
echo
1145
EOF
1373 richard 1146
chmod a+x /usr/libexec/chilli
799 richard 1147
# conf file creation
346 richard 1148
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1149
	cat <<EOF > /etc/chilli.conf
1150
# coova config for ALCASAR
1151
cmdsocket	/var/run/chilli.sock
1336 richard 1152
unixipc		chilli.$INTIF.ipc
1153
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1154
net		$PRIVATE_NETWORK_MASK
595 richard 1155
dhcpif		$INTIF
841 richard 1156
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1157
#nodynip
865 richard 1158
#statip
1159
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1160
domain		$DOMAIN
355 richard 1161
dns1		$PRIVATE_IP
1162
dns2		$PRIVATE_IP
346 richard 1163
uamlisten	$PRIVATE_IP
503 richard 1164
uamport		3990
837 richard 1165
macauth
1166
macpasswd	password
1243 richard 1167
locationname	$HOSTNAME.$DOMAIN
346 richard 1168
radiusserver1	127.0.0.1
1169
radiusserver2	127.0.0.1
1170
radiussecret	$secretradius
1171
radiusauthport	1812
1172
radiusacctport	1813
1243 richard 1173
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1174
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1175
uamsecret	$secretuam
1249 richard 1176
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1177
coaport		3799
1379 richard 1178
conup		$DIR_DEST_BIN/alcasar-conup.sh
1179
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1180
include		$DIR_DEST_ETC/alcasar-uamallowed
1181
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1182
#dhcpgateway
1157 stephane 1183
#dhcprelayagent
1184
#dhcpgatewayport
346 richard 1185
EOF
1336 richard 1186
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1187
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1188
# create files for trusted domains and urls
1148 crox53 1189
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1190
	chown root:apache $DIR_DEST_ETC/alcasar-*
1191
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1192
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1193
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1194
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1195
# user 'chilli' creation (in order to run conup/off and up/down scripts
1196
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1197
	if [ "$chilli_exist" == "1" ]
1198
	then
1199
	      userdel -r chilli 2>/dev/null
1200
	fi
1201
	groupadd -f chilli
1202
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1203
}  # End of chilli ()
1349 richard 1204
 
1 root 1205
##################################################################
1389 richard 1206
##		Fonction "dansguardian"				##
1 root 1207
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1208
##################################################################
1389 richard 1209
dansguardian ()
1 root 1210
{
1211
	mkdir /var/dansguardian
1212
	chown dansguardian /var/dansguardian
1375 richard 1213
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1214
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1215
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1216
# By default the filter is off 
497 richard 1217
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1218
# French deny HTML page
497 richard 1219
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1220
# Listen only on LAN side
497 richard 1221
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1222
# DG send its flow to HAVP
1223
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1224
# replace the default deny HTML page
1 root 1225
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1226
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1227
# Don't log
1228
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1229
# Run 10 daemons (20 in largest server)
659 richard 1230
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1231
# on désactive par défaut le controle de contenu des pages html
497 richard 1232
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1233
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1234
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1235
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1236
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1237
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1238
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1239
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1240
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1241
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1242
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1243
	touch $DIR_DG/lists/bannedextensionlist
1244
	touch $DIR_DG/lists/bannedmimetypelist
1245
# 'Safesearch' regex actualisation
498 richard 1246
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1247
# empty LAN IP list that won't be WEB filtered
1248
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1249
	touch $DIR_DG/lists/exceptioniplist
1250
# Keep a copy of URL & domain filter configuration files
1251
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1252
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1253
} # End of dansguardian ()
1 root 1254
 
71 richard 1255
##################################################################
1221 richard 1256
##			Fonction "antivirus"			##
1357 richard 1257
## - configuration of havp, libclamav and freshclam		##
71 richard 1258
##################################################################
1259
antivirus ()		
1260
{
1358 richard 1261
# create 'havp' user
288 richard 1262
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1263
	if [ "$havp_exist" == "1" ]
288 richard 1264
	then
478 richard 1265
	      userdel -r havp 2>/dev/null
894 richard 1266
	      groupdel havp 2>/dev/null
288 richard 1267
	fi
307 richard 1268
	groupadd -f havp
1486 richard 1269
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1270
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1271
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1272
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1273
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1274
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1275
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1276
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1277
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1278
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1279
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1280
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1281
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1282
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1283
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1284
# skip checking of youtube flow (too heavy load / risk too low)
1285
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1286
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1287
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1288
# adapt init script and systemd unit
335 richard 1289
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1290
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1544 richard 1291
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir /var/run/havp" /lib/systemd/system/havp.service
1292
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1293
# replace of the intercept page (template)
340 richard 1294
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1295
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1296
# update virus database every 4 hours (24h/6)
1357 richard 1297
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1298
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1299
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1300
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1301
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1302
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1303
# update now
1382 richard 1304
	/usr/bin/freshclam --no-warnings
1389 richard 1305
} # End of antivirus ()
71 richard 1306
 
1486 richard 1307
##########################################################################
1308
##			Fonction "tinyproxy"				##
1309
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1310
##########################################################################
1485 richard 1311
tinyproxy ()		
1312
{
1486 richard 1313
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1314
	if [ "$tinyproxy_exist" == "1" ]
1315
	then
1316
	      userdel -r tinyproxy 2>/dev/null
1317
	      groupdel tinyproxy 2>/dev/null
1318
	fi
1319
	groupadd -f tinyproxy
1488 richard 1320
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1321
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1322
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1323
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1324
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1325
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1326
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1327
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1328
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1329
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1330
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1331
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1332
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1333
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1334
# Create the systemd unit
1335
cat << EOF > /lib/systemd/system/tinyproxy.service
1336
#  This file is part of systemd.
1337
#
1338
#  systemd is free software; you can redistribute it and/or modify it
1339
#  under the terms of the GNU General Public License as published by
1340
#  the Free Software Foundation; either version 2 of the License, or
1341
#  (at your option) any later version.
1485 richard 1342
 
1509 richard 1343
# This unit launches tinyproxy (a very light proxy).
1518 richard 1344
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1345
[Unit]
1346
Description=Tinyproxy Web Proxy Server
1347
After=network.target iptables.service
1348
 
1349
[Service]
1350
Type=forking
1518 richard 1351
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1352
ExecStartPre=/bin/sleep 2
1353
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1354
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1355
 
1356
[Install]
1357
WantedBy=multi-user.target
1358
EOF
1359
 
1485 richard 1360
} # end of tinyproxy
1 root 1361
##################################################################################
1389 richard 1362
##			function "ulogd"					##
476 richard 1363
## - Ulog config for multi-log files 						##
1364
##################################################################################
1389 richard 1365
ulogd ()
476 richard 1366
{
1367
# Three instances of ulogd (three different logfiles)
1368
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1369
	nl=1
1358 richard 1370
	for log_type in traceability ssh ext-access
478 richard 1371
	do
1365 richard 1372
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1373
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1374
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1375
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf 
1376
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1377
[emu1]
478 richard 1378
file="/var/log/firewall/$log_type.log"
1379
sync=1
1380
EOF
1452 richard 1381
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1382
		nl=`expr $nl + 1`
1383
	done
476 richard 1384
	chown -R root:apache /var/log/firewall
1385
	chmod 750 /var/log/firewall
1386
	chmod 640 /var/log/firewall/*
1389 richard 1387
}  # End of ulogd ()
476 richard 1388
 
1159 crox53 1389
 
1390
##########################################################
1389 richard 1391
##              Function "nfsen"			##
1159 crox53 1392
##########################################################
1389 richard 1393
nfsen()
1 root 1394
{
1393 richard 1395
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1396
# Add PortTracker plugin
1534 richard 1397
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1398
	do
1536 richard 1399
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1400
	done
1515 richard 1401
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1402
# use of our conf file and init unit
1221 richard 1403
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1404
# Installation of nfsen
1221 richard 1405
	DirTmp=$(pwd)
1406
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1407
	/usr/bin/perl5 install.pl etc/nfsen.conf
1408
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1409
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1410
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1411
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1412
	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
1413
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1414
# nfsen unit for systemd
1415
cat << EOF > /lib/systemd/system/nfsen.service
1416
#  This file is part of systemd.
1417
#
1418
#  systemd is free software; you can redistribute it and/or modify it
1419
#  under the terms of the GNU General Public License as published by
1420
#  the Free Software Foundation; either version 2 of the License, or
1421
#  (at your option) any later version.
1422
 
1423
# This unit launches nfsen (a Netflow grapher).
1424
[Unit]
1425
Description= NfSen init script
1426
After=network.target iptables.service
1427
 
1428
[Service]
1429
Type=oneshot
1430
RemainAfterExit=yes
1393 richard 1431
PIDFile=/var/run/nfsen/nfsen.pid
1432
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1433
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1434
ExecStart=/usr/bin/nfsen start 
1435
ExecStop=/usr/bin/nfsen stop
1393 richard 1436
ExecReload=/usr/bin/nfsen restart
1372 richard 1437
TimeoutSec=0
1438
 
1439
[Install]
1440
WantedBy=multi-user.target
1441
EOF
1365 richard 1442
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1443
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1444
# expire delay for the profile "live"
1393 richard 1445
	systemctl start nfsen
1446
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1447
# add SURFmap plugin
1509 richard 1448
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1449
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1450
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1451
	cd /tmp/
1452
	/usr/bin/sh SURFmap/install.sh
1544 richard 1453
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1454
# clear the installation
1221 richard 1455
	cd $DirTmp
1509 richard 1456
	rm -rf /tmp/nfsen*
1457
	rm -rf /tmp/SURFmap*
1389 richard 1458
} # End of nfsen ()
1 root 1459
 
1390 richard 1460
##################################################
1541 richard 1461
##		Function "vnstat"		##
1462
## Initialization of Vnstat and vnstat phpFE    ##
1463
##################################################
1464
vnstat ()
1465
{
1466
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1467
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1468
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1469
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1470
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1471
	/usr/bin/vnstat -u -i $EXTIF
1472
} # End of vnstat	
1473
##################################################
1389 richard 1474
##		Function "dnsmasq"		##
1390 richard 1475
##################################################
1389 richard 1476
dnsmasq ()
219 jeremy 1477
{
1478
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1479
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1480
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1481
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1482
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1483
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1484
# Configuration file for "dnsmasq in forward mode"
1387 richard 1485
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1486
listen-address=$PRIVATE_IP
1390 richard 1487
pid-file=/var/run/dnsmasq.pid
259 richard 1488
listen-address=127.0.0.1
286 richard 1489
no-dhcp-interface=$INTIF
1387 richard 1490
no-dhcp-interface=tun0
1491
no-dhcp-interface=lo
259 richard 1492
bind-interfaces
1493
cache-size=256
1494
domain=$DOMAIN
1495
domain-needed
1496
expand-hosts
1497
bogus-priv
1498
filterwin2k
1499
server=$DNS1
1500
server=$DNS2
1387 richard 1501
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1502
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1503
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1504
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1505
 
1387 richard 1506
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1507
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1508
EOF
1356 richard 1509
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1510
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1511
# Configuration file for "dnsmasq with blacklist"
1387 richard 1512
# Add Toulouse blacklist domains
1472 richard 1513
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1514
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1515
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1516
listen-address=$PRIVATE_IP
1517
port=54
1518
no-dhcp-interface=$INTIF
1387 richard 1519
no-dhcp-interface=tun0
1472 richard 1520
no-dhcp-interface=lo
498 richard 1521
bind-interfaces
1522
cache-size=256
1523
domain=$DOMAIN
1524
domain-needed
1525
expand-hosts
1526
bogus-priv
1527
filterwin2k
1528
server=$DNS1
1529
server=$DNS2
1530
EOF
1379 richard 1531
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1532
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1533
# Configuration file for "dnsmasq with whitelist"
1356 richard 1534
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1535
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1536
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1537
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1538
listen-address=$PRIVATE_IP
1539
port=55
1540
no-dhcp-interface=$INTIF
1387 richard 1541
no-dhcp-interface=tun0
1472 richard 1542
no-dhcp-interface=lo
1356 richard 1543
bind-interfaces
1544
cache-size=256
1545
domain=$DOMAIN
1546
domain-needed
1547
expand-hosts
1548
bogus-priv
1549
filterwin2k
1472 richard 1550
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1551
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1552
EOF
1472 richard 1553
# 4th dnsmasq listen on udp 56 ("blackhole")
1554
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1555
# Configuration file for "dnsmasq as a blackhole"
1556
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1557
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1558
pid-file=/var/run/dnsmasq-blackhole.pid
1559
listen-address=$PRIVATE_IP
1560
port=56
1561
no-dhcp-interface=$INTIF
1562
no-dhcp-interface=tun0
1563
no-dhcp-interface=lo
1564
bind-interfaces
1565
cache-size=256
1566
domain=$DOMAIN
1567
domain-needed
1568
expand-hosts
1569
bogus-priv
1570
filterwin2k
1571
EOF
1572
 
1517 richard 1573
# the main instance should start after network and chilli (which create tun0)
1574
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1575
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1576
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1577
	for list in blacklist whitelist blackhole
1578
	do
1579
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1580
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1581
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1582
	done
308 richard 1583
} # End dnsmasq
1584
 
1585
##########################################################
1221 richard 1586
##		Fonction "BL"				##
308 richard 1587
##########################################################
1588
BL ()
1589
{
1384 richard 1590
# copy and extract toulouse BL
648 richard 1591
	rm -rf $DIR_DG/lists/blacklists
1592
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1593
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1594
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1595
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1596
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1597
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1598
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1599
# creation of file for the rehabilited domains and urls
648 richard 1600
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1601
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1602
	touch $DIR_DG/lists/exceptionsitelist
1603
	touch $DIR_DG/lists/exceptionurllist
311 richard 1604
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1605
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1606
# Dansguardian filter config for ALCASAR
1607
EOF
648 richard 1608
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1609
# Dansguardian domain filter config for ALCASAR
1610
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1611
#**
1612
# block all SSL and CONNECT tunnels
1613
**s
1614
# block all SSL and CONNECT tunnels specified only as an IP
1615
*ips
1616
# block all sites specified only by an IP
1617
*ip
1618
EOF
1000 richard 1619
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1620
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1621
# Bing - add 'adlt=strict'
1622
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1623
# Youtube - add 'edufilter=your_ID' 
885 richard 1624
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1625
EOF
1000 richard 1626
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1627
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1628
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1629
	if [ "$mode" != "update" ]; then
1630
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1631
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1632
	fi
308 richard 1633
}
219 jeremy 1634
 
1 root 1635
##########################################################
1221 richard 1636
##		Fonction "cron"				##
1 root 1637
## - Mise en place des différents fichiers de cron	##
1638
##########################################################
1639
cron ()
1640
{
1641
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1642
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1643
	cat <<EOF > /etc/crontab
1644
SHELL=/bin/bash
1645
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1646
MAILTO=root
1647
HOME=/
1648
 
1649
# run-parts
1650
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1651
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1652
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1653
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1654
EOF
1655
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1656
	cat <<EOF >> /etc/anacrontab
667 franck 1657
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1658
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1659
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1660
EOF
1247 crox53 1661
 
811 richard 1662
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1663
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1664
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1665
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1666
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1667
EOF
952 franck 1668
	cat <<EOF > /etc/cron.d/alcasar-archive
1669
# Archive des logs et de la base de données (tous les lundi à 5h35)
1670
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1671
EOF
667 franck 1672
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1673
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1674
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1675
EOF
722 franck 1676
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1677
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1678
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1679
EOF
1247 crox53 1680
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1681
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1682
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1683
#EOF
1159 crox53 1684
 
1 root 1685
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1686
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1687
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1688
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1689
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1690
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1691
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1692
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1693
	rm -f /etc/cron.daily/freeradius-web
1694
	rm -f /etc/cron.monthly/freeradius-web
1695
	cat << EOF > /etc/cron.d/freeradius-web
1696
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1697
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1698
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1699
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1700
EOF
671 franck 1701
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1702
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1703
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1704
EOF
808 franck 1705
# activation du "chien de garde des services" (watchdog) toutes les 18'
1706
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1707
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1708
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1709
EOF
522 richard 1710
# suppression des crons usagers
1711
	rm -f /var/spool/cron/*
1 root 1712
} # End cron
1713
 
1714
##################################################################
1221 richard 1715
## 			Fonction "Fail2Ban"			##
1163 crox53 1716
##- Modification de la configuration de fail2ban		##
1717
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1718
##################################################################
1719
fail2ban()
1720
{
1191 crox53 1721
	$DIR_CONF/fail2ban.sh
1474 richard 1722
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1723
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1724
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1725
	chmod 644 /var/log/fail2ban.log
1489 richard 1726
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1727
	/usr/bin/touch /var/log/auth.log
1515 richard 1728
# fail2ban unit
1729
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1730
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1731
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1732
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1733
} #Fin de fail2ban_install()
1734
 
1735
##################################################################
1376 richard 1736
## 			Fonction "gammu_smsd"			##
1737
## - Creation de la base de donnée Gammu			##
1738
## - Creation du fichier de config: gammu_smsd_conf		##
1739
##								##
1740
##################################################################
1741
gammu_smsd()
1742
{
1743
# Create 'gammu' databse
1744
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1745
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1746
# Add a gammu database structure
1747
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1748
 
1749
# config file for the daemon
1750
cat << EOF > /etc/gammu_smsd_conf
1751
[gammu]
1752
port = /dev/ttyUSB0
1753
connection = at115200
1754
 
1755
;########################################################
1756
 
1757
[smsd]
1758
 
1759
PIN = 1234
1760
 
1761
logfile = /var/log/gammu-smsd/gammu-smsd.log
1762
logformat = textall
1763
debuglevel = 0
1764
 
1765
service = sql
1766
driver = native_mysql
1767
user = $DB_USER
1768
password = $radiuspwd
1769
pc = localhost
1770
database = $DB_GAMMU
1771
 
1772
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1773
 
1774
StatusFrequency = 30
1380 richard 1775
;LoopSleep = 2
1376 richard 1776
 
1777
;ResetFrequency = 300
1778
;HardResetFrequency = 120
1779
 
1780
CheckSecurity = 1 
1781
CheckSignal = 1
1782
CheckBattery = 0
1783
EOF
1784
 
1785
chmod 755 /etc/gammu_smsd_conf
1786
 
1787
#Creation dossier de log Gammu-smsd
1382 richard 1788
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1789
chmod 755 /var/log/gammu-smsd
1790
 
1791
#Edition du script sql gammu <-> radius
1452 richard 1792
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1793
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1794
 
1380 richard 1795
#Création de la règle udev pour les Huawei // idVendor: 12d1
1796
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1797
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1798
EOF
1799
 
1376 richard 1800
} # END gammu_smsd()
1801
 
1802
##################################################################
1221 richard 1803
##			Fonction "post_install"			##
1 root 1804
## - Modification des bannières (locales et ssh) et des prompts ##
1805
## - Installation de la structure de chiffrement pour root	##
1806
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1807
## - Mise en place du la rotation des logs			##
5 franck 1808
## - Configuration dans le cas d'une mise à jour		##
1 root 1809
##################################################################
1810
post_install()
1811
{
1812
# création de la bannière locale
1007 richard 1813
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1814
	cp -f $DIR_CONF/banner /etc/mageia-release
1815
	echo " V$VERSION" >> /etc/mageia-release
1 root 1816
# création de la bannière SSH
1007 richard 1817
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1818
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1819
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1820
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1821
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1822
# postfix banner anonymisation
1823
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1824
# sshd écoute côté LAN et WAN
1499 richard 1825
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1826
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1827
	echo "SSH=off" >> $CONF_FILE
1063 richard 1828
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1829
	echo "QOS=off" >> $CONF_FILE
1830
	echo "LDAP=off" >> $CONF_FILE
786 richard 1831
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1832
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1833
	echo "MULTIWAN=off" >> $CONF_FILE
1834
	echo "FAILOVER=30" >> $CONF_FILE
1835
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1836
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1837
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1838
# Coloration des prompts
1839
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1840
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1841
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1842
# Droits d'exécution pour utilisateur apache et sysadmin
1843
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1844
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1845
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1846
# Modify some logrotate files (gammu, ulogd)
1 root 1847
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1848
	chmod 644 /etc/logrotate.d/*
714 franck 1849
# rectification sur versions précédentes de la compression des logs
706 franck 1850
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1851
# actualisation des fichiers logs compressés
1342 richard 1852
	for dir in firewall dansguardian httpd
706 franck 1853
	do
714 franck 1854
	      find /var/log/$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 1855
	done
1221 richard 1856
# create the alcasar-load_balancing unit
1857
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1858
#  This file is part of systemd.
1859
#
1860
#  systemd is free software; you can redistribute it and/or modify it
1861
#  under the terms of the GNU General Public License as published by
1862
#  the Free Software Foundation; either version 2 of the License, or
1863
#  (at your option) any later version.
1864
 
1865
# This unit lauches alcasar-load-balancing.sh script.
1866
[Unit]
1867
Description=alcasar-load_balancing.sh execution
1868
After=network.target iptables.service
1869
 
1870
[Service]
1871
Type=oneshot
1872
RemainAfterExit=yes
1873
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1874
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1875
TimeoutSec=0
1876
SysVStartPriority=99
1877
 
1878
[Install]
1879
WantedBy=multi-user.target
1157 stephane 1880
EOF
1221 richard 1881
# processes launched at boot time (Systemctl)
1525 franck 1882
	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 1883
	do
1389 richard 1884
		systemctl -q enable $i.service
1221 richard 1885
	done
1452 richard 1886
 
1887
# disable processes at boot time (Systemctl)
1888
	for i in ulogd
1889
	do
1890
		systemctl -q disable $i.service
1891
	done
1892
 
1221 richard 1893
# Apply French Security Agency (ANSSI) rules
1362 richard 1894
# ignore ICMP broadcast (smurf attack)
1895
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1896
# ignore ICMP errors bogus
1897
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1898
# remove ICMP redirects responces
1899
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1900
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1901
# enable SYN Cookies (Syn flood attacks)
1902
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1903
# enable kernel antispoofing
1904
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1905
# ignore source routing
1906
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1907
# set conntrack timer to 1h (3600s) instead of 5 weeks
1908
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1909
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1910
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1911
# remove Magic SysReq Keys
1363 richard 1912
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1913
# switch to multi-users runlevel (instead of x11)
1221 richard 1914
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1915
#	GRUB modifications
1916
# limit wait time to 3s
1917
# create an alcasar entry instead of linux-nonfb
1918
# change display to 1024*768 (vga791)
1221 richard 1919
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1920
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1921
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1922
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1923
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1924
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1925
# Remove unused services and users
1502 richard 1926
	for svc in sshd
1221 richard 1927
	do
1502 richard 1928
		/bin/systemctl -q disable $svc.service
1221 richard 1929
	done
1930
# Load and apply the previous conf file
1931
	if [ "$mode" = "update" ]
532 richard 1932
	then
1266 richard 1933
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1934
		$DIR_DEST_BIN/alcasar-conf.sh --load
1935
		PARENT_SCRIPT=`basename $0`
1936
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1937
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1938
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1939
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1940
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1941
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1942
		then
1943
			header_install
1944
			if [ $Lang == "fr" ]
1945
			then 
1946
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1947
				echo
1948
				echo -n "Nom : "
1949
			else
1950
				echo "This update need to redefine the first admin account"
1951
				echo
1952
				echo -n "Account : "
1953
			fi
1954
			read admin_portal
1955
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1956
			mkdir -p $DIR_DEST_ETC/digest
1957
			chmod 755 $DIR_DEST_ETC/digest
1958
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1959
			do
1350 richard 1960
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1961
			done
1962
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1963
		fi
532 richard 1964
	fi
1221 richard 1965
	rm -f /tmp/alcasar-conf*
1966
	chown -R root:apache $DIR_DEST_ETC/*
1967
	chmod -R 660 $DIR_DEST_ETC/*
1968
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1969
# Apply and save the firewall rules
1970
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1971
	sleep 2
1 root 1972
	cd $DIR_INSTALL
5 franck 1973
	echo ""
1 root 1974
	echo "#############################################################################"
638 richard 1975
	if [ $Lang == "fr" ]
1976
		then
1977
		echo "#                        Fin d'installation d'ALCASAR                       #"
1978
		echo "#                                                                           #"
1979
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1980
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1981
		echo "#                                                                           #"
1982
		echo "#############################################################################"
1983
		echo
1984
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1985
		echo
1986
		echo "- Lisez attentivement la documentation d'exploitation"
1987
		echo
1988
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1989
		echo
1990
		echo "                   Appuyez sur 'Entrée' pour continuer"
1991
	else	
1992
		echo "#                        Enf of ALCASAR install process                     #"
1993
		echo "#                                                                           #"
1994
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1995
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1996
		echo "#                                                                           #"
1997
		echo "#############################################################################"
1998
		echo
1999
		echo "- The system will be rebooted in order to operate ALCASAR"
2000
		echo
2001
		echo "- Read the exploitation documentation"
2002
		echo
2003
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2004
		echo
2005
		echo "                   Hit 'Enter' to continue"
2006
	fi
815 richard 2007
	sleep 2
2008
	if [ "$mode" != "update" ]
820 richard 2009
	then
815 richard 2010
		read a
2011
	fi
774 richard 2012
	clear
1 root 2013
	reboot
2014
} # End post_install ()
2015
 
2016
#################################
1005 richard 2017
#  	Main Install loop  	#
1 root 2018
#################################
832 richard 2019
dir_exec=`dirname "$0"`
2020
if [ $dir_exec != "." ]
2021
then
2022
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2023
	echo "Launch this program from the ALCASAR archive directory"
2024
	exit 0
2025
fi
2026
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2027
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2028
nb_args=$#
2029
args=$1
2030
if [ $nb_args -eq 0 ]
2031
then
2032
	nb_args=1
2033
	args="-h"
2034
fi
1062 richard 2035
chmod -R u+x $DIR_SCRIPTS/*
1 root 2036
case $args in
2037
	-\? | -h* | --h*)
2038
		echo "$usage"
2039
		exit 0
2040
		;;
291 franck 2041
	-i | --install)
1538 richard 2042
		header_install
959 franck 2043
		license
1544 richard 2044
		header_install
29 richard 2045
		testing
595 richard 2046
# RPMs install
2047
		$DIR_SCRIPTS/alcasar-urpmi.sh
2048
		if [ "$?" != "0" ]
1 root 2049
		then
595 richard 2050
			exit 0
2051
		fi
1249 richard 2052
		if [ -e $CONF_FILE ]
595 richard 2053
		then
597 richard 2054
# Uninstall the running version
532 richard 2055
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2056
		fi
636 richard 2057
# Test if manual update	
1362 richard 2058
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2059
		then
636 richard 2060
			header_install
595 richard 2061
			if [ $Lang == "fr" ]
636 richard 2062
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2063
				else echo "The configuration file of an old version has been found";
595 richard 2064
			fi
597 richard 2065
			response=0
2066
			PTN='^[oOnNyY]$'
2067
			until [[ $(expr $response : $PTN) -gt 0 ]]
2068
			do
2069
				if [ $Lang == "fr" ]
2070
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2071
					else echo -n "Do you want to use it (Y/n)?";
2072
				 fi
2073
				read response
2074
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2075
				then rm -f /tmp/alcasar-conf*
2076
				fi
2077
			done
2078
		fi
636 richard 2079
# Test if update
1057 richard 2080
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2081
		then
2082
			if [ $Lang == "fr" ]
2083
				then echo "#### Installation avec mise à jour ####";
2084
				else echo "#### Installation with update     ####";
2085
			fi
636 richard 2086
# Extract the central configuration file
1057 richard 2087
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2088
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2089
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2090
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2091
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2092
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2093
			mode="update"
1 root 2094
		fi
1541 richard 2095
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2096
		do
2097
			$func
1362 richard 2098
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2099
		done
5 franck 2100
		;;
291 franck 2101
	-u | --uninstall)
5 franck 2102
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2103
		then
597 richard 2104
			if [ $Lang == "fr" ]
2105
				then echo "ALCASAR n'est pas installé!";
2106
				else echo "ALCASAR isn't installed!";
2107
			fi
1 root 2108
			exit 0
2109
		fi
5 franck 2110
		response=0
2111
		PTN='^[oOnN]$'
580 richard 2112
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2113
		do
597 richard 2114
			if [ $Lang == "fr" ]
2115
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2116
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2117
			fi
5 franck 2118
			read response
2119
		done
1103 richard 2120
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2121
		then
1103 richard 2122
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2123
		else	
2124
			rm -f /tmp/alcasar-conf*
1 root 2125
		fi
597 richard 2126
# Uninstall the running version
65 richard 2127
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2128
		;;
2129
	*)
2130
		echo "Argument inconnu :$1";
460 richard 2131
		echo "Unknown argument :$1";
1 root 2132
		echo "$usage"
2133
		exit 1
2134
		;;
2135
esac
10 franck 2136
# end of script
366 franck 2137