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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1696 2015-09-08 07:38:46Z franck $ 
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="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$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="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1685 richard 76
EXTIF=`/sbin/ip route|grep default|head -n1|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|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 [ $Lang == "fr" ]
1563 franck 97
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$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
1684 richard 174
# Retrieve former NICname
175
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
			$DIR_SCRIPTS/alcasar-conf.sh --create
179
			mode="update"
180
		fi
1529 richard 181
	fi
182
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
183
		then
184
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
			then
1529 richard 186
			echo
1378 richard 187
			if [ $Lang == "fr" ]
188
				then	
1529 richard 189
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
190
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 191
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 192
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 193
			else
194
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 195
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 196
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 197
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 198
			fi
1529 richard 199
		else
200
			if [ $Lang == "fr" ]
201
				then	
202
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
			else
204
				echo "The installation of ALCASAR can't be performed."
1378 richard 205
			fi
206
		fi
1529 richard 207
		echo
208
		if [ $Lang == "fr" ]
209
			then	
210
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
211
		else
212
			echo "The OS must be replaced (Mageia4.1)"
213
		fi
214
		exit 0
1342 richard 215
	fi
1529 richard 216
	if [ ! -d /var/log/netflow/porttracker ]
217
		then
218
# Test of free space on /var
219
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
		if [ $free_space -lt 10 ]
221
			then
222
			if [ $Lang == "fr" ]
223
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
			fi
226
		exit 0
227
		fi
228
	fi
1378 richard 229
	if [ $Lang == "fr" ]
784 richard 230
		then echo -n "Tests des paramètres réseau : "
595 richard 231
		else echo -n "Network parameters tests : "
232
	fi
1471 richard 233
# Test of Ethernet links state
234
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
235
	for i in $DOWN_IF
236
	do
237
		if [ $Lang == "fr" ]
238
		then 
239
			echo "Échec"
240
			echo "Le lien réseau de la carte $i n'est pas actif."
241
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
		else
243
			echo "Failed"
244
			echo "The link state of $i interface is down."
245
			echo "Make sure that this network card is connected to a switch or an A.P."
246
		fi
247
		exit 0
248
	done
249
	echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
	then
784 richard 257
		if [ $Lang == "fr" ]
258
		then 
259
			echo "Échec"
260
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
		else
264
			echo "Failed"
265
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
		fi
830 richard 269
		echo "DEVICE=$EXTIF"
784 richard 270
		echo "IPADDR="
271
		echo "NETMASK="
272
		echo "GATEWAY="
273
		echo "DNS1="
274
		echo "DNS2="
830 richard 275
		echo "ONBOOT=yes"
784 richard 276
		exit 0
277
	fi
278
	echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
		if [ $Lang == "fr" ]
283
		then 
284
			echo "Échec"
285
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
			echo "Réglez ce problème puis relancez ce script."
287
		else
288
			echo "Failed"
289
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
			echo "Resolv this problem, then restart this script."
291
		fi
29 richard 292
		exit 0
293
	fi
308 richard 294
	echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
	       	then
595 richard 299
		if [ $Lang == "fr" ]
300
		then 
301
			echo "Échec"
1499 richard 302
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
			echo "Réglez ce problème puis relancez ce script."
304
		else
305
			echo "Failed"
306
			echo "The Internet gateway doesn't answered"
307
			echo "Resolv this problem, then restart this script."
308
		fi
308 richard 309
		exit 0
310
	fi
311
	echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
	rm -rf /tmp/con_ok.html
308 richard 314
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
	if [ ! -e /tmp/con_ok.html ]
316
	then
595 richard 317
		if [ $Lang == "fr" ]
318
		then 
319
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
			echo "Vérifiez la validité des adresses IP des DNS."
322
		else
323
			echo "The Internet connection try failed (google.fr)."
324
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
			echo "Verify the DNS IP addresses"
326
		fi
29 richard 327
		exit 0
328
	fi
329
	rm -rf /tmp/con_ok.html
308 richard 330
	echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##			Function "init"				##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336
## - Installation et modification des scripts du portail	##
337
##################################################################
338
init ()
339
{
527 richard 340
	if [ "$mode" != "update" ]
302 richard 341
	then
342
# On affecte le nom d'organisme
597 richard 343
		header_install
302 richard 344
		ORGANISME=!
345
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
			if [ $Lang == "fr" ]
597 richard 349
			       	then echo -n "Entrez le nom de votre organisme : "
350
				else echo -n "Enter the name of your organism : "
595 richard 351
			fi
330 franck 352
			read ORGANISME
613 richard 353
			if [ "$ORGANISME" == "" ]
330 franck 354
				then
355
				ORGANISME=!
356
			fi
357
		done
302 richard 358
	fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
	rm -f $PASSWD_FILE
1350 richard 361
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
	$SED "/^password.*/d" /boot/grub/menu.lst
366
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
	echo "$secretradius" >> $PASSWD_FILE
379
	chmod 640 $PASSWD_FILE
977 richard 380
# Scripts and conf files copy 
381
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 382
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 383
#  - 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 384
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 385
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 386
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 387
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
388
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 389
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
390
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 391
# generate central conf file
392
	cat <<EOF > $CONF_FILE
612 richard 393
##########################################
394
##                                      ##
395
##          ALCASAR Parameters          ##
396
##                                      ##
397
##########################################
1 root 398
 
612 richard 399
INSTALL_DATE=$DATE
400
VERSION=$VERSION
401
ORGANISM=$ORGANISME
923 franck 402
DOMAIN=$DOMAIN
612 richard 403
EOF
628 richard 404
	chmod o-rwx $CONF_FILE
1 root 405
} # End of init ()
406
 
407
##################################################################
1221 richard 408
##			Function "network"			##
1 root 409
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 410
## - Nommage DNS du système 					##
1336 richard 411
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 412
## - Modification du fichier /etc/hosts				##
413
## - Configuration du serveur de temps (NTP)			##
414
## - Renseignement des fichiers hosts.allow et hosts.deny	##
415
##################################################################
416
network ()
417
{
418
	header_install
636 richard 419
	if [ "$mode" != "update" ]
420
		then
421
		if [ $Lang == "fr" ]
422
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
423
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
424
		fi
425
		response=0
426
		PTN='^[oOyYnN]$'
427
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 428
		do
595 richard 429
			if [ $Lang == "fr" ]
659 richard 430
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 431
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 432
			fi
1 root 433
			read response
434
		done
636 richard 435
		if [ "$response" = "n" ] || [ "$response" = "N" ]
436
		then
437
			PRIVATE_IP_MASK="0"
438
			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:]]$'
439
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 440
			do
595 richard 441
				if [ $Lang == "fr" ]
597 richard 442
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
443
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 444
				fi
597 richard 445
				read PRIVATE_IP_MASK
1 root 446
			done
636 richard 447
		else
448
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
449
		fi
595 richard 450
	else
637 richard 451
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
452
		rm -rf conf/etc/alcasar.conf
1 root 453
	fi
861 richard 454
# Define LAN side global parameters
1243 richard 455
	hostname $HOSTNAME.$DOMAIN
456
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 457
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 458
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 459
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 460
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 461
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 462
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
463
		then
464
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
465
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
466
	fi	
467
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
468
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 469
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 470
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 471
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
472
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 473
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
474
	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 475
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1578 richard 476
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 477
# Define Internet parameters
1613 franck 478
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 479
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
480
	if [ $nb_dns == 2 ]
481
		then
482
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
483
	fi
70 franck 484
	DNS1=${DNS1:=208.67.220.220}
485
	DNS2=${DNS2:=208.67.222.222}
1499 richard 486
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 487
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 488
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 489
# Wrtie the conf file
1469 richard 490
	echo "EXTIF=$EXTIF" >> $CONF_FILE
491
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 492
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
493
	if [ $IP_SETTING == "dhcp" ]
494
		then
495
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 496
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 497
	else
498
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 499
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 500
	fi
1587 richard 501
	echo "DNS1=$DNS1" >> $CONF_FILE
502
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 503
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 504
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 505
	echo "DHCP=on" >> $CONF_FILE
914 franck 506
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
507
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
508
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 509
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 510
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
511
	echo "INT_DNS_IP=none" >> $CONF_FILE
512
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 513
# network default
597 richard 514
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 515
	cat <<EOF > /etc/sysconfig/network
516
NETWORKING=yes
1243 richard 517
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 518
FORWARD_IPV4=true
519
EOF
1499 richard 520
# /etc/hosts config
1 root 521
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
522
	cat <<EOF > /etc/hosts
503 richard 523
127.0.0.1	localhost
1353 richard 524
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 525
EOF
1499 richard 526
# EXTIF (Internet) config
527
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
528
	if [ $IP_SETTING == "dhcp" ]
529
		then
530
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 531
DEVICE=$EXTIF
1585 richard 532
BOOTPROTO=dhcp
533
DNS1=127.0.0.1
534
PEERDNS=no
535
RESOLV_MODS=yes
536
ONBOOT=yes
1613 franck 537
NOZEROCONF=yes
1585 richard 538
METRIC=10
539
MII_NOT_SUPPORTED=yes
540
IPV6INIT=no
541
IPV6TO4INIT=no
542
ACCOUNTING=no
543
USERCTL=no
544
MTU=$MTU
545
EOF
546
		else	
547
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
548
DEVICE=$EXTIF
14 richard 549
BOOTPROTO=static
597 richard 550
IPADDR=$PUBLIC_IP
551
NETMASK=$PUBLIC_NETMASK
552
GATEWAY=$PUBLIC_GATEWAY
14 richard 553
DNS1=127.0.0.1
1499 richard 554
RESOLV_MODS=yes
14 richard 555
ONBOOT=yes
556
METRIC=10
1610 franck 557
NOZEROCONF=yes
14 richard 558
MII_NOT_SUPPORTED=yes
559
IPV6INIT=no
560
IPV6TO4INIT=no
561
ACCOUNTING=no
562
USERCTL=no
994 franck 563
MTU=$MTU
14 richard 564
EOF
1499 richard 565
	fi
1336 richard 566
# Config INTIF (consultation LAN) in normal mode
841 richard 567
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
568
DEVICE=$INTIF
569
BOOTPROTO=static
570
ONBOOT=yes
571
NOZEROCONF=yes
572
MII_NOT_SUPPORTED=yes
573
IPV6INIT=no
574
IPV6TO4INIT=no
575
ACCOUNTING=no
576
USERCTL=no
577
EOF
1558 richard 578
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 579
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 580
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 581
DEVICE=$INTIF
582
BOOTPROTO=static
583
IPADDR=$PRIVATE_IP
604 richard 584
NETMASK=$PRIVATE_NETMASK
1 root 585
ONBOOT=yes
586
METRIC=10
587
NOZEROCONF=yes
588
MII_NOT_SUPPORTED=yes
14 richard 589
IPV6INIT=no
590
IPV6TO4INIT=no
591
ACCOUNTING=no
592
USERCTL=no
1 root 593
EOF
440 franck 594
# Mise à l'heure du serveur
595
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
596
	cat <<EOF > /etc/ntp/step-tickers
455 franck 597
0.fr.pool.ntp.org	# adapt to your country
598
1.fr.pool.ntp.org
599
2.fr.pool.ntp.org
440 franck 600
EOF
601
# Configuration du serveur de temps (sur lui même)
1 root 602
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
603
	cat <<EOF > /etc/ntp.conf
456 franck 604
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 605
server 1.fr.pool.ntp.org
606
server 2.fr.pool.ntp.org
607
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 608
fudge 127.127.1.0 stratum 10
604 richard 609
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 610
restrict 127.0.0.1
310 richard 611
driftfile /var/lib/ntp/drift
1 root 612
logfile /var/log/ntp.log
1594 richard 613
disable monitor
1 root 614
EOF
440 franck 615
 
310 richard 616
	chown -R ntp:ntp /var/lib/ntp
1 root 617
# Renseignement des fichiers hosts.allow et hosts.deny
618
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
619
	cat <<EOF > /etc/hosts.allow
620
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 621
sshd: ALL
1 root 622
ntpd: $PRIVATE_NETWORK_SHORT
623
EOF
624
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
625
	cat <<EOF > /etc/hosts.deny
626
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
627
EOF
790 richard 628
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 629
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 630
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 631
# load conntrack ftp module
632
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
633
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 634
# load ipt_NETFLOW module
635
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 636
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
637
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
638
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
639
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 640
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 641
# 
860 richard 642
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 643
} # End of network ()
644
 
645
##################################################################
1221 richard 646
##			Function "ACC"				##
647
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 648
## - configuration du serveur web (Apache)			##
649
## - définition du 1er comptes de gestion 			##
650
## - sécurisation des accès					##
651
##################################################################
1221 richard 652
ACC ()
1 root 653
{
654
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
655
	mkdir $DIR_WEB
656
# Copie et configuration des fichiers du centre de gestion
316 richard 657
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 658
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 659
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
660
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
663
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 664
	chown -R apache:apache $DIR_WEB/*
1489 richard 665
# create the backup structure :
666
# - base = users database
667
# - archive = tarball of "base + http firewall + netflow"
668
# - security = watchdog disconnection)
1564 richard 669
	for i in base archive security;
1 root 670
	do
671
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
672
	done
5 franck 673
	chown -R root:apache $DIR_SAVE
71 richard 674
# Configuration et sécurisation php
675
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 676
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
677
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 678
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
679
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 680
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
681
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
682
# Configuration et sécurisation Apache
790 richard 683
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 684
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 685
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 686
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 687
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
688
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
689
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
690
	[ -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
691
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
692
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
693
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
694
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
695
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
696
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 697
	[ -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
698
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1676 richard 699
	$SED "s?^SSLCipherSuite.*?SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5:!DSS?g" /etc/httpd/conf/conf.d/ssl.conf  #DSS is no more secured
1532 richard 700
# Error page management
1534 richard 701
[ -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
702
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 703
Alias /error/ "/var/www/html/"
704
<Directory "/usr/share/httpd/error">
705
    AllowOverride None
706
    Options IncludesNoExec
707
    AddOutputFilter Includes html
708
    AddHandler type-map var
709
    Require all granted
710
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
711
    ForceLanguagePriority Prefer Fallback
712
</Directory>
713
ErrorDocument 400 /error/error.php?error=400
714
ErrorDocument 401 /error/error.php?error=401
715
ErrorDocument 403 /error/error.php?error=403
716
ErrorDocument 404 /error/error.php?error=404
717
ErrorDocument 405 /error/error.php?error=405
718
ErrorDocument 408 /error/error.php?error=408
719
ErrorDocument 410 /error/error.php?error=410
720
ErrorDocument 411 /error/error.php?error=411
721
ErrorDocument 412 /error/error.php?error=412
722
ErrorDocument 413 /error/error.php?error=413
723
ErrorDocument 414 /error/error.php?error=414
724
ErrorDocument 415 /error/error.php?error=415
725
ErrorDocument 500 /error/error.php?error=500
726
ErrorDocument 501 /error/error.php?error=501
727
ErrorDocument 502 /error/error.php?error=502
728
ErrorDocument 503 /error/error.php?error=503
729
ErrorDocument 506 /error/error.php?error=506
730
EOF
1359 richard 731
	[ -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
732
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
733
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
734
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 735
</body>
736
</html>
737
EOF
738
# Définition du premier compte lié au profil 'admin'
510 richard 739
	if [ "$mode" = "install" ]
740
	then
1676 richard 741
		header_install
613 richard 742
		admin_portal=!
743
		PTN='^[a-zA-Z0-9-]*$'
744
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
745
                	do
746
			header_install
747
			if [ $Lang == "fr" ]
748
			then 
749
				echo ""
750
				echo "Définissez un premier compte d'administration du portail :"
751
				echo
752
				echo -n "Nom : "
753
			else
754
				echo ""
755
				echo "Define the first account allow to administrate the portal :"
756
				echo
757
				echo -n "Account : "
758
			fi
759
			read admin_portal
760
			if [ "$admin_portal" == "" ]
761
				then
762
				admin_portal=!
763
			fi
764
			done
1268 richard 765
# Creation of keys file for the admin account ("admin")
510 richard 766
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
767
		mkdir -p $DIR_DEST_ETC/digest
768
		chmod 755 $DIR_DEST_ETC/digest
769
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
770
			do
1350 richard 771
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 772
			done
773
		$DIR_DEST_SBIN/alcasar-profil.sh --list
774
	fi
434 richard 775
# synchronisation horaire
776
	ntpd -q -g &
1 root 777
# Sécurisation du centre
988 franck 778
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 779
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 780
<Directory $DIR_ACC>
1 root 781
	SSLRequireSSL
782
	AllowOverride None
783
	Order deny,allow
784
	Deny from all
785
	Allow from 127.0.0.1
786
	Allow from $PRIVATE_NETWORK_MASK
990 franck 787
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 788
	require valid-user
789
	AuthType digest
1243 richard 790
	AuthName $HOSTNAME.$DOMAIN
1 root 791
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 792
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 793
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 794
</Directory>
316 richard 795
<Directory $DIR_ACC/admin>
1 root 796
	SSLRequireSSL
797
	AllowOverride None
798
	Order deny,allow
799
	Deny from all
800
	Allow from 127.0.0.1
801
	Allow from $PRIVATE_NETWORK_MASK
990 franck 802
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 803
	require valid-user
804
	AuthType digest
1243 richard 805
	AuthName $HOSTNAME.$DOMAIN
1 root 806
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 807
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 808
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 809
</Directory>
344 richard 810
<Directory $DIR_ACC/manager>
1 root 811
	SSLRequireSSL
812
	AllowOverride None
813
	Order deny,allow
814
	Deny from all
815
	Allow from 127.0.0.1
816
	Allow from $PRIVATE_NETWORK_MASK
990 franck 817
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 818
	require valid-user
819
	AuthType digest
1243 richard 820
	AuthName $HOSTNAME.$DOMAIN
1 root 821
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 822
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 823
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 824
</Directory>
316 richard 825
<Directory $DIR_ACC/backup>
826
	SSLRequireSSL
827
	AllowOverride None
828
	Order deny,allow
829
	Deny from all
830
	Allow from 127.0.0.1
831
	Allow from $PRIVATE_NETWORK_MASK
990 franck 832
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 833
	require valid-user
834
	AuthType digest
1243 richard 835
	AuthName $HOSTNAME.$DOMAIN
316 richard 836
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 837
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 838
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 839
</Directory>
811 richard 840
Alias /save/ "$DIR_SAVE/"
841
<Directory $DIR_SAVE>
842
	SSLRequireSSL
843
	Options Indexes
844
	Order deny,allow
845
	Deny from all
846
	Allow from 127.0.0.1
847
	Allow from $PRIVATE_NETWORK_MASK
990 franck 848
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 849
	require valid-user
850
	AuthType digest
1243 richard 851
	AuthName $HOSTNAME.$DOMAIN
811 richard 852
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 853
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 854
</Directory>
1 root 855
EOF
1378 richard 856
# Launch after coova
857
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 858
} # End of ACC ()
1 root 859
 
860
##########################################################################################
1221 richard 861
##				Fonction "CA"						##
1 root 862
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
863
##########################################################################################
1221 richard 864
CA ()
1 root 865
{
510 richard 866
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 867
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 868
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 869
	cat <<EOF > $FIC_VIRTUAL_SSL
870
# default SSL virtual host, used for all HTTPS requests that do not
871
# match a ServerName or ServerAlias in any <VirtualHost> block.
872
 
873
<VirtualHost _default_:443>
874
# general configuration
875
    ServerAdmin root@localhost
876
    ServerName localhost
877
 
878
# SSL configuration
879
    SSLEngine on
880
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
881
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
882
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
883
    CustomLog logs/ssl_request_log \
884
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
885
    ErrorLog logs/ssl_error_log
886
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
887
</VirtualHost>
888
EOF
889
 
5 franck 890
	chown -R root:apache /etc/pki
1 root 891
	chmod -R 750 /etc/pki
1389 richard 892
} # End of CA ()
1 root 893
 
894
##########################################################################################
1221 richard 895
##			Fonction "init_db"						##
1 root 896
## - Initialisation de la base Mysql							##
897
## - Affectation du mot de passe de l'administrateur (root)				##
898
## - Suppression des bases et des utilisateurs superflus				##
899
## - Création de la base 'radius'							##
900
## - Installation du schéma de cette base						##
901
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
902
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
903
##########################################################################################
904
init_db ()
905
{
1355 richard 906
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 907
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
908
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 909
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 910
	/usr/bin/systemctl start mysqld.service
1 root 911
	sleep 4
912
	mysqladmin -u root password $mysqlpwd
913
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 914
# Secure the server
915
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
916
	$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 917
# Create 'radius' database
1317 richard 918
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 919
# Add an empty radius database structure
364 franck 920
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 921
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 922
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 923
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
924
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 925
	/usr/bin/systemctl daemon-reload
1389 richard 926
} # End of init_db ()
1 root 927
 
928
##########################################################################
1389 richard 929
##			Fonction "radius"				##
1 root 930
## - Paramètrage des fichiers de configuration FreeRadius		##
931
## - Affectation du secret partagé entre coova-chilli et freeradius	##
932
## - Modification de fichier de conf pour l'accès à Mysql		##
933
##########################################################################
1389 richard 934
radius ()
1 root 935
{
936
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
937
	chown -R radius:radius /etc/raddb
938
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 939
# Set radius.conf parameters
1 root 940
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
941
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
942
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 943
# remove the proxy function
1 root 944
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
945
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 946
# remove EAP module
654 richard 947
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 948
# listen on loopback (should be modified later if EAP enabled)
1 root 949
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 950
# enable the  SQL module (and SQL counter)
1 root 951
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
952
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
953
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 954
# only include modules for ALCASAR needs
955
	$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
956
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
957
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
958
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
959
	$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
960
	$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 961
# remvove virtual server and copy our conf file
1 root 962
	rm -f /etc/raddb/sites-enabled/*
1278 richard 963
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 964
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
965
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
966
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
967
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 968
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 969
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 970
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 971
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
972
	cat << EOF > /etc/raddb/clients.conf
973
client 127.0.0.1 {
974
	secret = $secretradius
975
	shortname = localhost
976
}
977
EOF
1278 richard 978
# sql.conf modification
1 root 979
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
980
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
981
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
982
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
983
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 984
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 985
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 986
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
987
# counter.conf modification (change the Max-All-Session-Time counter)
988
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
989
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
990
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 991
# make certain that mysql is up before radius start
992
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
993
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 994
	/usr/bin/systemctl daemon-reload
1389 richard 995
} # End radius ()
1 root 996
 
997
##########################################################################
1389 richard 998
##			Function "radius_web"				##
1 root 999
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1000
## - Création du lien vers la page de changement de mot de passe        ##
1001
##########################################################################
1389 richard 1002
radius_web ()
1 root 1003
{
1004
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1005
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1006
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
1007
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1008
# copie des fichiers modifiés
1009
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1010
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1011
# Modification des fichiers de configuration
1 root 1012
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1013
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1014
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1015
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1016
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1017
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1018
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1019
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1020
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1021
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1022
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1023
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1024
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1025
nas1_name: alcasar-$ORGANISME
1 root 1026
nas1_model: Portail captif
1027
nas1_ip: $PRIVATE_IP
1028
nas1_port_num: 0
1029
nas1_community: public
1030
EOF
1031
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1032
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1033
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1034
# Ajout du mappage des attributs chillispot
1035
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1036
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1037
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1038
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1039
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1040
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1041
	chown -R apache:apache /etc/freeradius-web
1 root 1042
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1043
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1044
<Directory $DIR_WEB/pass>
1 root 1045
	SSLRequireSSL
1046
	AllowOverride None
1047
	Order deny,allow
1048
	Deny from all
1049
	Allow from 127.0.0.1
1050
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1051
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1052
</Directory>
1053
EOF
1389 richard 1054
} # End of radius_web ()
1 root 1055
 
799 richard 1056
##################################################################################
1389 richard 1057
##			Fonction "chilli"					##
799 richard 1058
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1059
## - Paramètrage de la page d'authentification (intercept.php)			##
1060
##################################################################################
1389 richard 1061
chilli ()
1 root 1062
{
1370 richard 1063
# chilli unit for systemd
1064
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1065
#  This file is part of systemd.
1066
#
1067
#  systemd is free software; you can redistribute it and/or modify it
1068
#  under the terms of the GNU General Public License as published by
1069
#  the Free Software Foundation; either version 2 of the License, or
1070
#  (at your option) any later version.
1370 richard 1071
[Unit]
1072
Description=chilli is a captive portal daemon
1073
After=network.target
1074
 
1075
[Service]
1379 richard 1076
Type=forking
1370 richard 1077
ExecStart=/usr/libexec/chilli start
1078
ExecStop=/usr/libexec/chilli stop
1079
ExecReload=/usr/libexec/chilli reload
1080
PIDFile=/var/run/chilli.pid
1081
 
1082
[Install]
1083
WantedBy=multi-user.target
1084
EOF
799 richard 1085
# init file creation
1370 richard 1086
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1087
	cat <<EOF > /usr/libexec/chilli
799 richard 1088
#!/bin/sh
1089
#
1090
# chilli CoovaChilli init
1091
#
1092
# chkconfig: 2345 65 35
1093
# description: CoovaChilli
1094
### BEGIN INIT INFO
1095
# Provides:       chilli
1096
# Required-Start: network 
1097
# Should-Start: 
1098
# Required-Stop:  network
1099
# Should-Stop: 
1100
# Default-Start:  2 3 5
1101
# Default-Stop:
1102
# Description:    CoovaChilli access controller
1103
### END INIT INFO
1104
 
1105
[ -f /usr/sbin/chilli ] || exit 0
1106
. /etc/init.d/functions
1107
CONFIG=/etc/chilli.conf
1108
pidfile=/var/run/chilli.pid
1109
[ -f \$CONFIG ] || {
1110
    echo "\$CONFIG Not found"
1111
    exit 0
1112
}
1113
RETVAL=0
1114
prog="chilli"
1115
case \$1 in
1116
    start)
1117
	if [ -f \$pidfile ] ; then 
1118
		gprintf "chilli is already running"
1119
	else
1120
        	gprintf "Starting \$prog: "
1121
		rm -f /var/run/chilli* # cleaning
1122
        	/sbin/modprobe tun >/dev/null 2>&1
1123
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1124
		[ -e /dev/net/tun ] || {
1125
	    	(cd /dev; 
1126
			mkdir net; 
1127
			cd net; 
1128
			mknod tun c 10 200)
1129
		}
1336 richard 1130
		ifconfig $INTIF 0.0.0.0
1576 richard 1131
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1132
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1133
        	RETVAL=$?
1134
	fi
1135
	;;
1136
 
1137
    reload)
1138
	killall -HUP chilli
1139
	;;
1140
 
1141
    restart)
1142
	\$0 stop
1143
        sleep 2
1144
	\$0 start
1145
	;;
1146
 
1147
    status)
1148
        status chilli
1149
        RETVAL=0
1150
        ;;
1151
 
1152
    stop)
1153
	if [ -f \$pidfile ] ; then  
1154
        	gprintf "Shutting down \$prog: "
1155
		killproc /usr/sbin/chilli
1156
		RETVAL=\$?
1157
		[ \$RETVAL = 0 ] && rm -f $pidfile
1158
	else	
1159
        	gprintf "chilli is not running"
1160
	fi
1161
	;;
1162
 
1163
    *)
1164
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1165
        exit 1
1166
esac
1167
echo
1168
EOF
1373 richard 1169
chmod a+x /usr/libexec/chilli
799 richard 1170
# conf file creation
346 richard 1171
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1172
	cat <<EOF > /etc/chilli.conf
1173
# coova config for ALCASAR
1174
cmdsocket	/var/run/chilli.sock
1336 richard 1175
unixipc		chilli.$INTIF.ipc
1551 richard 1176
pidfile		/var/run/chilli.pid
346 richard 1177
net		$PRIVATE_NETWORK_MASK
595 richard 1178
dhcpif		$INTIF
841 richard 1179
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1180
#nodynip
865 richard 1181
#statip
1182
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1183
domain		$DOMAIN
355 richard 1184
dns1		$PRIVATE_IP
1185
dns2		$PRIVATE_IP
346 richard 1186
uamlisten	$PRIVATE_IP
503 richard 1187
uamport		3990
837 richard 1188
macauth
1189
macpasswd	password
1243 richard 1190
locationname	$HOSTNAME.$DOMAIN
346 richard 1191
radiusserver1	127.0.0.1
1192
radiusserver2	127.0.0.1
1193
radiussecret	$secretradius
1194
radiusauthport	1812
1195
radiusacctport	1813
1243 richard 1196
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1197
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1198
uamsecret	$secretuam
1249 richard 1199
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1200
coaport		3799
1379 richard 1201
conup		$DIR_DEST_BIN/alcasar-conup.sh
1202
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1203
include		$DIR_DEST_ETC/alcasar-uamallowed
1204
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1205
#dhcpgateway		none
1206
#dhcprelayagent		none
1610 franck 1207
#dhcpgatewayport	none
346 richard 1208
EOF
1336 richard 1209
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1210
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1211
# create files for trusted domains and urls
1148 crox53 1212
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1213
	chown root:apache $DIR_DEST_ETC/alcasar-*
1214
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1215
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1216
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1217
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1218
# user 'chilli' creation (in order to run conup/off and up/down scripts
1219
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1220
	if [ "$chilli_exist" == "1" ]
1221
	then
1222
	      userdel -r chilli 2>/dev/null
1223
	fi
1224
	groupadd -f chilli
1225
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1226
}  # End of chilli ()
1349 richard 1227
 
1 root 1228
##################################################################
1389 richard 1229
##		Fonction "dansguardian"				##
1 root 1230
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1231
##################################################################
1389 richard 1232
dansguardian ()
1 root 1233
{
1234
	mkdir /var/dansguardian
1235
	chown dansguardian /var/dansguardian
1375 richard 1236
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1237
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1238
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1239
# By default the filter is off 
1556 richard 1240
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1241
# French deny HTML page
497 richard 1242
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1243
# Listen only on LAN side
497 richard 1244
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1245
# DG send its flow to HAVP
1246
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1247
# replace the default deny HTML page
1 root 1248
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1249
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1250
# Don't log
1251
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1252
# Run 10 daemons (20 in largest server)
659 richard 1253
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1254
# on désactive par défaut le controle de contenu des pages html
497 richard 1255
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1256
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1257
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1258
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1259
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1260
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1261
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1262
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1263
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1264
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1265
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1266
	touch $DIR_DG/lists/bannedextensionlist
1267
	touch $DIR_DG/lists/bannedmimetypelist
1268
# 'Safesearch' regex actualisation
498 richard 1269
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1270
# empty LAN IP list that won't be WEB filtered
1271
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1272
	touch $DIR_DG/lists/exceptioniplist
1273
# Keep a copy of URL & domain filter configuration files
1274
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1275
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1276
} # End of dansguardian ()
1 root 1277
 
71 richard 1278
##################################################################
1221 richard 1279
##			Fonction "antivirus"			##
1357 richard 1280
## - configuration of havp, libclamav and freshclam		##
71 richard 1281
##################################################################
1282
antivirus ()		
1283
{
1358 richard 1284
# create 'havp' user
288 richard 1285
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1286
	if [ "$havp_exist" == "1" ]
288 richard 1287
	then
478 richard 1288
	      userdel -r havp 2>/dev/null
894 richard 1289
	      groupdel havp 2>/dev/null
288 richard 1290
	fi
307 richard 1291
	groupadd -f havp
1486 richard 1292
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1293
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1294
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1295
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1296
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1297
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1298
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1299
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1300
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1301
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1302
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1303
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1304
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1305
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1306
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1307
# skip checking of youtube flow (too heavy load / risk too low)
1308
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1309
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1310
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1311
# adapt init script and systemd unit
335 richard 1312
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1313
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1314
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1315
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1316
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1317
# replace of the intercept page (template)
340 richard 1318
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1319
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1320
# update virus database every 4 hours (24h/6)
1357 richard 1321
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1322
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1323
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1324
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1325
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1326
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1327
# update now
1382 richard 1328
	/usr/bin/freshclam --no-warnings
1389 richard 1329
} # End of antivirus ()
71 richard 1330
 
1486 richard 1331
##########################################################################
1332
##			Fonction "tinyproxy"				##
1333
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1334
##########################################################################
1485 richard 1335
tinyproxy ()		
1336
{
1486 richard 1337
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1338
	if [ "$tinyproxy_exist" == "1" ]
1339
	then
1340
	      userdel -r tinyproxy 2>/dev/null
1341
	      groupdel tinyproxy 2>/dev/null
1342
	fi
1343
	groupadd -f tinyproxy
1488 richard 1344
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1345
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1346
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1347
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1348
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1349
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1350
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1351
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1352
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1353
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1354
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1355
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1356
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1357
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1358
# Create the systemd unit
1359
cat << EOF > /lib/systemd/system/tinyproxy.service
1360
#  This file is part of systemd.
1361
#
1362
#  systemd is free software; you can redistribute it and/or modify it
1363
#  under the terms of the GNU General Public License as published by
1364
#  the Free Software Foundation; either version 2 of the License, or
1365
#  (at your option) any later version.
1485 richard 1366
 
1509 richard 1367
# This unit launches tinyproxy (a very light proxy).
1518 richard 1368
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1369
[Unit]
1370
Description=Tinyproxy Web Proxy Server
1371
After=network.target iptables.service
1372
 
1373
[Service]
1374
Type=forking
1518 richard 1375
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1376
ExecStartPre=/bin/sleep 2
1377
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1378
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1379
 
1380
[Install]
1381
WantedBy=multi-user.target
1382
EOF
1383
 
1485 richard 1384
} # end of tinyproxy
1 root 1385
##################################################################################
1389 richard 1386
##			function "ulogd"					##
476 richard 1387
## - Ulog config for multi-log files 						##
1388
##################################################################################
1389 richard 1389
ulogd ()
476 richard 1390
{
1391
# Three instances of ulogd (three different logfiles)
1392
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1393
	nl=1
1358 richard 1394
	for log_type in traceability ssh ext-access
478 richard 1395
	do
1365 richard 1396
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1397
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1398
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1399
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1400
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1401
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1402
[emu1]
478 richard 1403
file="/var/log/firewall/$log_type.log"
1404
sync=1
1405
EOF
1452 richard 1406
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1407
		nl=`expr $nl + 1`
1408
	done
476 richard 1409
	chown -R root:apache /var/log/firewall
1410
	chmod 750 /var/log/firewall
1411
	chmod 640 /var/log/firewall/*
1389 richard 1412
}  # End of ulogd ()
476 richard 1413
 
1159 crox53 1414
 
1415
##########################################################
1389 richard 1416
##              Function "nfsen"			##
1567 richard 1417
## - install the nfsen grapher				##
1418
## - install the two plugins porttracker & surfmap	##
1159 crox53 1419
##########################################################
1389 richard 1420
nfsen()
1 root 1421
{
1569 richard 1422
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1423
# Add PortTracker plugin
1534 richard 1424
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1425
	do
1536 richard 1426
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1427
	done
1569 richard 1428
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1429
# use of our conf file and init unit
1569 richard 1430
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1431
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1432
	DirTmp=$(pwd)
1569 richard 1433
	cd /tmp/nfsen-1.3.7/
1570 richard 1434
	/usr/bin/perl install.pl etc/nfsen.conf
1435
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1436
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1437
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1438
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1439
	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
1440
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1441
# nfsen unit for systemd
1442
cat << EOF > /lib/systemd/system/nfsen.service
1443
#  This file is part of systemd.
1444
#
1445
#  systemd is free software; you can redistribute it and/or modify it
1446
#  under the terms of the GNU General Public License as published by
1447
#  the Free Software Foundation; either version 2 of the License, or
1448
#  (at your option) any later version.
1449
 
1450
# This unit launches nfsen (a Netflow grapher).
1451
[Unit]
1452
Description= NfSen init script
1453
After=network.target iptables.service
1454
 
1455
[Service]
1456
Type=oneshot
1457
RemainAfterExit=yes
1393 richard 1458
PIDFile=/var/run/nfsen/nfsen.pid
1459
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1460
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1461
ExecStart=/usr/bin/nfsen start 
1462
ExecStop=/usr/bin/nfsen stop
1393 richard 1463
ExecReload=/usr/bin/nfsen restart
1372 richard 1464
TimeoutSec=0
1465
 
1466
[Install]
1467
WantedBy=multi-user.target
1468
EOF
1365 richard 1469
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1470
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1471
# expire delay for the profile "live"
1574 richard 1472
	/usr/bin/systemctl start nfsen
1393 richard 1473
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1474
# add SURFmap plugin
1509 richard 1475
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1476
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1477
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1478
	cd /tmp/
1479
	/usr/bin/sh SURFmap/install.sh
1544 richard 1480
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1481
# clear the installation
1221 richard 1482
	cd $DirTmp
1509 richard 1483
	rm -rf /tmp/nfsen*
1484
	rm -rf /tmp/SURFmap*
1389 richard 1485
} # End of nfsen ()
1 root 1486
 
1390 richard 1487
##################################################
1541 richard 1488
##		Function "vnstat"		##
1489
## Initialization of Vnstat and vnstat phpFE    ##
1490
##################################################
1491
vnstat ()
1492
{
1493
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1494
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1495
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1496
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1497
	/usr/bin/vnstat -u -i $EXTIF
1498
} # End of vnstat	
1499
##################################################
1389 richard 1500
##		Function "dnsmasq"		##
1390 richard 1501
##################################################
1389 richard 1502
dnsmasq ()
219 jeremy 1503
{
1504
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1505
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1506
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1507
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1508
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1509
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1510
# Configuration file for "dnsmasq in forward mode"
1387 richard 1511
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1512
listen-address=$PRIVATE_IP
1390 richard 1513
pid-file=/var/run/dnsmasq.pid
259 richard 1514
listen-address=127.0.0.1
286 richard 1515
no-dhcp-interface=$INTIF
1387 richard 1516
no-dhcp-interface=tun0
1517
no-dhcp-interface=lo
259 richard 1518
bind-interfaces
1519
cache-size=256
1520
domain=$DOMAIN
1521
domain-needed
1522
expand-hosts
1523
bogus-priv
1524
filterwin2k
1525
server=$DNS1
1526
server=$DNS2
1387 richard 1527
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1528
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1529
#dhcp-option=option:router,$PRIVATE_IP
1530
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1531
 
1387 richard 1532
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1533
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1534
EOF
1356 richard 1535
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1536
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1537
# Configuration file for "dnsmasq with blacklist"
1387 richard 1538
# Add Toulouse blacklist domains
1472 richard 1539
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1540
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1541
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1542
listen-address=$PRIVATE_IP
1543
port=54
1544
no-dhcp-interface=$INTIF
1387 richard 1545
no-dhcp-interface=tun0
1472 richard 1546
no-dhcp-interface=lo
498 richard 1547
bind-interfaces
1548
cache-size=256
1549
domain=$DOMAIN
1550
domain-needed
1551
expand-hosts
1552
bogus-priv
1553
filterwin2k
1554
server=$DNS1
1555
server=$DNS2
1556
EOF
1379 richard 1557
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1558
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1559
# Configuration file for "dnsmasq with whitelist"
1356 richard 1560
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1561
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1562
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1563
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1564
listen-address=$PRIVATE_IP
1565
port=55
1566
no-dhcp-interface=$INTIF
1387 richard 1567
no-dhcp-interface=tun0
1472 richard 1568
no-dhcp-interface=lo
1356 richard 1569
bind-interfaces
1570
cache-size=256
1571
domain=$DOMAIN
1572
domain-needed
1573
expand-hosts
1574
bogus-priv
1575
filterwin2k
1472 richard 1576
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1577
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1578
EOF
1472 richard 1579
# 4th dnsmasq listen on udp 56 ("blackhole")
1580
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1581
# Configuration file for "dnsmasq as a blackhole"
1582
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1583
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1584
pid-file=/var/run/dnsmasq-blackhole.pid
1585
listen-address=$PRIVATE_IP
1586
port=56
1587
no-dhcp-interface=$INTIF
1588
no-dhcp-interface=tun0
1589
no-dhcp-interface=lo
1590
bind-interfaces
1591
cache-size=256
1592
domain=$DOMAIN
1593
domain-needed
1594
expand-hosts
1595
bogus-priv
1596
filterwin2k
1597
EOF
1598
 
1517 richard 1599
# the main instance should start after network and chilli (which create tun0)
1547 richard 1600
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1601
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1602
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1603
	for list in blacklist whitelist blackhole
1604
	do
1605
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1606
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1607
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1608
	done
308 richard 1609
} # End dnsmasq
1610
 
1611
##########################################################
1221 richard 1612
##		Fonction "BL"				##
308 richard 1613
##########################################################
1614
BL ()
1615
{
1384 richard 1616
# copy and extract toulouse BL
648 richard 1617
	rm -rf $DIR_DG/lists/blacklists
1618
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1619
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1620
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1621
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1622
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1623
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1624
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1625
# creation of file for the rehabilited domains and urls
648 richard 1626
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1627
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1628
	touch $DIR_DG/lists/exceptionsitelist
1629
	touch $DIR_DG/lists/exceptionurllist
311 richard 1630
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1631
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1632
# Dansguardian filter config for ALCASAR
1633
EOF
648 richard 1634
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1635
# Dansguardian domain filter config for ALCASAR
1636
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1637
#**
1638
# block all SSL and CONNECT tunnels
1639
**s
1640
# block all SSL and CONNECT tunnels specified only as an IP
1641
*ips
1642
# block all sites specified only by an IP
1643
*ip
1644
EOF
1000 richard 1645
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1646
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1647
# Bing - add 'adlt=strict'
1648
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1649
# Youtube - add 'edufilter=your_ID' 
885 richard 1650
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1651
EOF
1000 richard 1652
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1653
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1654
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1655
	if [ "$mode" != "update" ]; then
1656
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1657
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1658
	fi
308 richard 1659
}
219 jeremy 1660
 
1 root 1661
##########################################################
1221 richard 1662
##		Fonction "cron"				##
1 root 1663
## - Mise en place des différents fichiers de cron	##
1664
##########################################################
1665
cron ()
1666
{
1667
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1668
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1669
	cat <<EOF > /etc/crontab
1670
SHELL=/bin/bash
1671
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1672
MAILTO=root
1673
HOME=/
1674
 
1675
# run-parts
1676
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1677
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1678
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1679
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1680
EOF
1681
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1682
	cat <<EOF >> /etc/anacrontab
667 franck 1683
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1684
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1685
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1686
EOF
1247 crox53 1687
 
811 richard 1688
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1689
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1690
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1691
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1692
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1693
EOF
952 franck 1694
	cat <<EOF > /etc/cron.d/alcasar-archive
1695
# Archive des logs et de la base de données (tous les lundi à 5h35)
1696
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1697
EOF
1566 richard 1698
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1699
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1700
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1701
EOF
722 franck 1702
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1703
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1704
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1705
EOF
1247 crox53 1706
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1707
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1708
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1709
#EOF
1159 crox53 1710
 
1 root 1711
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1712
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1713
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1714
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1715
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1716
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1717
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1718
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1719
	rm -f /etc/cron.daily/freeradius-web
1720
	rm -f /etc/cron.monthly/freeradius-web
1721
	cat << EOF > /etc/cron.d/freeradius-web
1722
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1723
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1724
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1725
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1726
EOF
671 franck 1727
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1728
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1729
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1730
EOF
808 franck 1731
# activation du "chien de garde des services" (watchdog) toutes les 18'
1732
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1733
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1734
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1735
EOF
522 richard 1736
# suppression des crons usagers
1737
	rm -f /var/spool/cron/*
1 root 1738
} # End cron
1739
 
1740
##################################################################
1221 richard 1741
## 			Fonction "Fail2Ban"			##
1163 crox53 1742
##- Modification de la configuration de fail2ban		##
1743
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1744
##################################################################
1745
fail2ban()
1746
{
1191 crox53 1747
	$DIR_CONF/fail2ban.sh
1474 richard 1748
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1749
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1750
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1751
	chmod 644 /var/log/fail2ban.log
1489 richard 1752
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1753
	/usr/bin/touch /var/log/auth.log
1515 richard 1754
# fail2ban unit
1755
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1756
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1757
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1758
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1759
} #Fin de fail2ban_install()
1760
 
1761
##################################################################
1376 richard 1762
## 			Fonction "gammu_smsd"			##
1763
## - Creation de la base de donnée Gammu			##
1764
## - Creation du fichier de config: gammu_smsd_conf		##
1765
##								##
1766
##################################################################
1767
gammu_smsd()
1768
{
1769
# Create 'gammu' databse
1770
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1771
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1772
# Add a gammu database structure
1773
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1774
 
1775
# config file for the daemon
1776
cat << EOF > /etc/gammu_smsd_conf
1777
[gammu]
1778
port = /dev/ttyUSB0
1779
connection = at115200
1780
 
1781
;########################################################
1782
 
1783
[smsd]
1784
 
1785
PIN = 1234
1786
 
1787
logfile = /var/log/gammu-smsd/gammu-smsd.log
1788
logformat = textall
1789
debuglevel = 0
1790
 
1791
service = sql
1792
driver = native_mysql
1793
user = $DB_USER
1794
password = $radiuspwd
1795
pc = localhost
1796
database = $DB_GAMMU
1797
 
1798
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1799
 
1800
StatusFrequency = 30
1380 richard 1801
;LoopSleep = 2
1376 richard 1802
 
1803
;ResetFrequency = 300
1804
;HardResetFrequency = 120
1805
 
1806
CheckSecurity = 1 
1807
CheckSignal = 1
1808
CheckBattery = 0
1809
EOF
1810
 
1811
chmod 755 /etc/gammu_smsd_conf
1812
 
1813
#Creation dossier de log Gammu-smsd
1382 richard 1814
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1815
chmod 755 /var/log/gammu-smsd
1816
 
1817
#Edition du script sql gammu <-> radius
1452 richard 1818
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1819
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1820
 
1380 richard 1821
#Création de la règle udev pour les Huawei // idVendor: 12d1
1822
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1823
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1824
EOF
1825
 
1376 richard 1826
} # END gammu_smsd()
1827
 
1828
##################################################################
1221 richard 1829
##			Fonction "post_install"			##
1 root 1830
## - Modification des bannières (locales et ssh) et des prompts ##
1831
## - Installation de la structure de chiffrement pour root	##
1832
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1833
## - Mise en place du la rotation des logs			##
5 franck 1834
## - Configuration dans le cas d'une mise à jour		##
1 root 1835
##################################################################
1836
post_install()
1837
{
1838
# création de la bannière locale
1007 richard 1839
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1840
	cp -f $DIR_CONF/banner /etc/mageia-release
1841
	echo " V$VERSION" >> /etc/mageia-release
1 root 1842
# création de la bannière SSH
1007 richard 1843
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1844
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1845
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1846
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1847
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1848
# postfix banner anonymisation
1849
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1850
# sshd écoute côté LAN et WAN
1548 richard 1851
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1852
# sshd autorise les connections root par certificat
1853
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1854
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1855
	echo "SSH=off" >> $CONF_FILE
1631 richard 1856
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1857
	echo "QOS=off" >> $CONF_FILE
1858
	echo "LDAP=off" >> $CONF_FILE
786 richard 1859
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1860
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1861
	echo "MULTIWAN=off" >> $CONF_FILE
1862
	echo "FAILOVER=30" >> $CONF_FILE
1863
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1864
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1865
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1866
# Coloration des prompts
1867
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1868
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1869
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1870
# Droits d'exécution pour utilisateur apache et sysadmin
1871
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1872
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1873
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1874
# Modify some logrotate files (gammu, ulogd)
1 root 1875
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1876
	chmod 644 /etc/logrotate.d/*
714 franck 1877
# rectification sur versions précédentes de la compression des logs
706 franck 1878
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1879
# actualisation des fichiers logs compressés
1342 richard 1880
	for dir in firewall dansguardian httpd
706 franck 1881
	do
714 franck 1882
	      find /var/log/$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 1883
	done
1221 richard 1884
# create the alcasar-load_balancing unit
1885
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1886
#  This file is part of systemd.
1887
#
1888
#  systemd is free software; you can redistribute it and/or modify it
1889
#  under the terms of the GNU General Public License as published by
1890
#  the Free Software Foundation; either version 2 of the License, or
1891
#  (at your option) any later version.
1892
 
1893
# This unit lauches alcasar-load-balancing.sh script.
1894
[Unit]
1895
Description=alcasar-load_balancing.sh execution
1896
After=network.target iptables.service
1897
 
1898
[Service]
1899
Type=oneshot
1900
RemainAfterExit=yes
1901
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1902
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1903
TimeoutSec=0
1904
SysVStartPriority=99
1905
 
1906
[Install]
1907
WantedBy=multi-user.target
1157 stephane 1908
EOF
1221 richard 1909
# processes launched at boot time (Systemctl)
1525 franck 1910
	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 1911
	do
1574 richard 1912
		/usr/bin/systemctl -q enable $i.service
1221 richard 1913
	done
1452 richard 1914
 
1915
# disable processes at boot time (Systemctl)
1916
	for i in ulogd
1917
	do
1574 richard 1918
		/usr/bin/systemctl -q disable $i.service
1452 richard 1919
	done
1920
 
1221 richard 1921
# Apply French Security Agency (ANSSI) rules
1362 richard 1922
# ignore ICMP broadcast (smurf attack)
1923
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1924
# ignore ICMP errors bogus
1925
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1926
# remove ICMP redirects responces
1927
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1928
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1929
# enable SYN Cookies (Syn flood attacks)
1930
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1931
# enable kernel antispoofing
1932
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1933
# ignore source routing
1934
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1935
# set conntrack timer to 1h (3600s) instead of 5 weeks
1936
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1937
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1938
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1939
# remove Magic SysReq Keys
1363 richard 1940
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1941
# switch to multi-users runlevel (instead of x11)
1221 richard 1942
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1943
#	GRUB modifications (only one time)
1005 richard 1944
# limit wait time to 3s
1945
# create an alcasar entry instead of linux-nonfb
1946
# change display to 1024*768 (vga791)
1600 richard 1947
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1948
	if [ $grub_already_modified == 0 ]
1949
		then
1950
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1951
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1952
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1953
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1954
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1955
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1956
	fi
1003 richard 1957
# Remove unused services and users
1502 richard 1958
	for svc in sshd
1221 richard 1959
	do
1574 richard 1960
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1961
	done
1962
# Load and apply the previous conf file
1963
	if [ "$mode" = "update" ]
532 richard 1964
	then
1668 richard 1965
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1966
		$DIR_DEST_BIN/alcasar-conf.sh --load
1967
		PARENT_SCRIPT=`basename $0`
1968
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1969
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1970
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1971
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1972
	fi
1221 richard 1973
	rm -f /tmp/alcasar-conf*
1974
	chown -R root:apache $DIR_DEST_ETC/*
1975
	chmod -R 660 $DIR_DEST_ETC/*
1976
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1977
# Apply and save the firewall rules
1978
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1979
	sleep 2
1 root 1980
	cd $DIR_INSTALL
5 franck 1981
	echo ""
1 root 1982
	echo "#############################################################################"
638 richard 1983
	if [ $Lang == "fr" ]
1984
		then
1985
		echo "#                        Fin d'installation d'ALCASAR                       #"
1986
		echo "#                                                                           #"
1987
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1988
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1989
		echo "#                                                                           #"
1990
		echo "#############################################################################"
1991
		echo
1992
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1993
		echo
1994
		echo "- Lisez attentivement la documentation d'exploitation"
1995
		echo
1996
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1997
		echo
1998
		echo "                   Appuyez sur 'Entrée' pour continuer"
1999
	else	
2000
		echo "#                        Enf of ALCASAR install process                     #"
2001
		echo "#                                                                           #"
2002
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2003
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2004
		echo "#                                                                           #"
2005
		echo "#############################################################################"
2006
		echo
2007
		echo "- The system will be rebooted in order to operate ALCASAR"
2008
		echo
2009
		echo "- Read the exploitation documentation"
2010
		echo
2011
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2012
		echo
2013
		echo "                   Hit 'Enter' to continue"
2014
	fi
815 richard 2015
	sleep 2
2016
	if [ "$mode" != "update" ]
820 richard 2017
	then
815 richard 2018
		read a
2019
	fi
774 richard 2020
	clear
1 root 2021
	reboot
2022
} # End post_install ()
2023
 
2024
#################################
1005 richard 2025
#  	Main Install loop  	#
1 root 2026
#################################
832 richard 2027
dir_exec=`dirname "$0"`
2028
if [ $dir_exec != "." ]
2029
then
2030
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2031
	echo "Launch this program from the ALCASAR archive directory"
2032
	exit 0
2033
fi
2034
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2035
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2036
nb_args=$#
2037
args=$1
2038
if [ $nb_args -eq 0 ]
2039
then
2040
	nb_args=1
2041
	args="-h"
2042
fi
1062 richard 2043
chmod -R u+x $DIR_SCRIPTS/*
1 root 2044
case $args in
2045
	-\? | -h* | --h*)
2046
		echo "$usage"
2047
		exit 0
2048
		;;
291 franck 2049
	-i | --install)
1538 richard 2050
		header_install
959 franck 2051
		license
1544 richard 2052
		header_install
29 richard 2053
		testing
595 richard 2054
# RPMs install
2055
		$DIR_SCRIPTS/alcasar-urpmi.sh
2056
		if [ "$?" != "0" ]
1 root 2057
		then
595 richard 2058
			exit 0
2059
		fi
1249 richard 2060
		if [ -e $CONF_FILE ]
595 richard 2061
		then
597 richard 2062
# Uninstall the running version
532 richard 2063
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2064
		fi
636 richard 2065
# Test if manual update	
1362 richard 2066
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2067
		then
636 richard 2068
			header_install
595 richard 2069
			if [ $Lang == "fr" ]
636 richard 2070
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2071
				else echo "The configuration file of an old version has been found";
595 richard 2072
			fi
597 richard 2073
			response=0
2074
			PTN='^[oOnNyY]$'
2075
			until [[ $(expr $response : $PTN) -gt 0 ]]
2076
			do
2077
				if [ $Lang == "fr" ]
2078
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2079
					else echo -n "Do you want to use it (Y/n)?";
2080
				 fi
2081
				read response
2082
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2083
				then rm -f /tmp/alcasar-conf*
2084
				fi
2085
			done
2086
		fi
636 richard 2087
# Test if update
1057 richard 2088
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2089
		then
2090
			if [ $Lang == "fr" ]
2091
				then echo "#### Installation avec mise à jour ####";
2092
				else echo "#### Installation with update     ####";
2093
			fi
636 richard 2094
# Extract the central configuration file
1057 richard 2095
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2096
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2097
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2098
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2099
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2100
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2101
			mode="update"
1 root 2102
		fi
1541 richard 2103
		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 2104
		do
2105
			$func
1362 richard 2106
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2107
		done
5 franck 2108
		;;
291 franck 2109
	-u | --uninstall)
5 franck 2110
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2111
		then
597 richard 2112
			if [ $Lang == "fr" ]
2113
				then echo "ALCASAR n'est pas installé!";
2114
				else echo "ALCASAR isn't installed!";
2115
			fi
1 root 2116
			exit 0
2117
		fi
5 franck 2118
		response=0
2119
		PTN='^[oOnN]$'
580 richard 2120
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2121
		do
597 richard 2122
			if [ $Lang == "fr" ]
2123
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2124
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2125
			fi
5 franck 2126
			read response
2127
		done
1103 richard 2128
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2129
		then
1103 richard 2130
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2131
		else	
2132
			rm -f /tmp/alcasar-conf*
1 root 2133
		fi
597 richard 2134
# Uninstall the running version
65 richard 2135
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2136
		;;
2137
	*)
2138
		echo "Argument inconnu :$1";
460 richard 2139
		echo "Unknown argument :$1";
1 root 2140
		echo "$usage"
2141
		exit 1
2142
		;;
2143
esac
10 franck 2144
# end of script
366 franck 2145