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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1740 2016-01-03 23:10:30Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
34
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35
#	radius			: FreeRadius initialisation
36
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1253 richard 45
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#	post_install		: Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`				# current directory 
57
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$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
1737 richard 182
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
1529 richard 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
1740 richard 455
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 456
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 457
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 458
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 459
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 460
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 461
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
462
		then
463
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
464
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
465
	fi	
466
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
467
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 468
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 469
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 470
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
471
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 472
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
473
	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 474
	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 475
	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 476
# Define Internet parameters
1613 franck 477
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 478
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
479
	if [ $nb_dns == 2 ]
480
		then
481
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
482
	fi
70 franck 483
	DNS1=${DNS1:=208.67.220.220}
484
	DNS2=${DNS2:=208.67.222.222}
1499 richard 485
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 486
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 487
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 488
# Wrtie the conf file
1469 richard 489
	echo "EXTIF=$EXTIF" >> $CONF_FILE
490
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 491
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
492
	if [ $IP_SETTING == "dhcp" ]
493
		then
494
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 495
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 496
	else
497
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 498
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 499
	fi
1587 richard 500
	echo "DNS1=$DNS1" >> $CONF_FILE
501
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 502
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 503
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 504
	echo "DHCP=on" >> $CONF_FILE
914 franck 505
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
506
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
507
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 508
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 509
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
510
	echo "INT_DNS_IP=none" >> $CONF_FILE
511
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 512
# network default
597 richard 513
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 514
	cat <<EOF > /etc/sysconfig/network
515
NETWORKING=yes
516
FORWARD_IPV4=true
517
EOF
1499 richard 518
# /etc/hosts config
1 root 519
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
520
	cat <<EOF > /etc/hosts
503 richard 521
127.0.0.1	localhost
1736 richard 522
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 523
EOF
1499 richard 524
# EXTIF (Internet) config
525
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
526
	if [ $IP_SETTING == "dhcp" ]
527
		then
528
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 529
DEVICE=$EXTIF
1585 richard 530
BOOTPROTO=dhcp
531
DNS1=127.0.0.1
532
PEERDNS=no
533
RESOLV_MODS=yes
534
ONBOOT=yes
1613 franck 535
NOZEROCONF=yes
1585 richard 536
METRIC=10
537
MII_NOT_SUPPORTED=yes
538
IPV6INIT=no
539
IPV6TO4INIT=no
540
ACCOUNTING=no
541
USERCTL=no
542
MTU=$MTU
543
EOF
544
		else	
545
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
546
DEVICE=$EXTIF
14 richard 547
BOOTPROTO=static
597 richard 548
IPADDR=$PUBLIC_IP
549
NETMASK=$PUBLIC_NETMASK
550
GATEWAY=$PUBLIC_GATEWAY
14 richard 551
DNS1=127.0.0.1
1499 richard 552
RESOLV_MODS=yes
14 richard 553
ONBOOT=yes
554
METRIC=10
1610 franck 555
NOZEROCONF=yes
14 richard 556
MII_NOT_SUPPORTED=yes
557
IPV6INIT=no
558
IPV6TO4INIT=no
559
ACCOUNTING=no
560
USERCTL=no
994 franck 561
MTU=$MTU
14 richard 562
EOF
1499 richard 563
	fi
1336 richard 564
# Config INTIF (consultation LAN) in normal mode
841 richard 565
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
566
DEVICE=$INTIF
567
BOOTPROTO=static
568
ONBOOT=yes
569
NOZEROCONF=yes
570
MII_NOT_SUPPORTED=yes
571
IPV6INIT=no
572
IPV6TO4INIT=no
573
ACCOUNTING=no
574
USERCTL=no
575
EOF
1558 richard 576
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 577
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 578
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 579
DEVICE=$INTIF
580
BOOTPROTO=static
581
IPADDR=$PRIVATE_IP
604 richard 582
NETMASK=$PRIVATE_NETMASK
1 root 583
ONBOOT=yes
584
METRIC=10
585
NOZEROCONF=yes
586
MII_NOT_SUPPORTED=yes
14 richard 587
IPV6INIT=no
588
IPV6TO4INIT=no
589
ACCOUNTING=no
590
USERCTL=no
1 root 591
EOF
440 franck 592
# Mise à l'heure du serveur
593
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
594
	cat <<EOF > /etc/ntp/step-tickers
455 franck 595
0.fr.pool.ntp.org	# adapt to your country
596
1.fr.pool.ntp.org
597
2.fr.pool.ntp.org
440 franck 598
EOF
599
# Configuration du serveur de temps (sur lui même)
1 root 600
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
601
	cat <<EOF > /etc/ntp.conf
456 franck 602
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 603
server 1.fr.pool.ntp.org
604
server 2.fr.pool.ntp.org
605
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 606
fudge 127.127.1.0 stratum 10
604 richard 607
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 608
restrict 127.0.0.1
310 richard 609
driftfile /var/lib/ntp/drift
1 root 610
logfile /var/log/ntp.log
1594 richard 611
disable monitor
1 root 612
EOF
440 franck 613
 
310 richard 614
	chown -R ntp:ntp /var/lib/ntp
1 root 615
# Renseignement des fichiers hosts.allow et hosts.deny
616
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
617
	cat <<EOF > /etc/hosts.allow
618
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 619
sshd: ALL
1 root 620
ntpd: $PRIVATE_NETWORK_SHORT
621
EOF
622
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
623
	cat <<EOF > /etc/hosts.deny
624
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
625
EOF
790 richard 626
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 627
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 628
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 629
# load conntrack ftp module
630
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 631
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 632
# load ipt_NETFLOW module
633
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 634
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
635
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
636
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
637
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 638
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 639
# 
860 richard 640
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 641
} # End of network ()
642
 
643
##################################################################
1221 richard 644
##			Function "ACC"				##
645
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 646
## - configuration du serveur web (Apache)			##
647
## - définition du 1er comptes de gestion 			##
648
## - sécurisation des accès					##
649
##################################################################
1221 richard 650
ACC ()
1 root 651
{
652
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
653
	mkdir $DIR_WEB
654
# Copie et configuration des fichiers du centre de gestion
316 richard 655
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 656
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 657
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
658
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
659
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
660
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 662
	chown -R apache:apache $DIR_WEB/*
1489 richard 663
# create the backup structure :
664
# - base = users database
665
# - archive = tarball of "base + http firewall + netflow"
666
# - security = watchdog disconnection)
1564 richard 667
	for i in base archive security;
1 root 668
	do
669
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
670
	done
5 franck 671
	chown -R root:apache $DIR_SAVE
71 richard 672
# Configuration et sécurisation php
673
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 674
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
675
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 676
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
677
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 678
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
679
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
680
# Configuration et sécurisation Apache
790 richard 681
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 682
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 683
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 684
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 685
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
686
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
687
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
688
	[ -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
689
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
690
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
691
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
692
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
693
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
694
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 695
	[ -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
1702 richard 696
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
697
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
698
	echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
699
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
700
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
701
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
702
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 703
# Error page management
1534 richard 704
[ -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
705
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 706
Alias /error/ "/var/www/html/"
707
<Directory "/usr/share/httpd/error">
708
    AllowOverride None
709
    Options IncludesNoExec
710
    AddOutputFilter Includes html
711
    AddHandler type-map var
712
    Require all granted
713
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
714
    ForceLanguagePriority Prefer Fallback
715
</Directory>
716
ErrorDocument 400 /error/error.php?error=400
717
ErrorDocument 401 /error/error.php?error=401
718
ErrorDocument 403 /error/error.php?error=403
719
ErrorDocument 404 /error/error.php?error=404
720
ErrorDocument 405 /error/error.php?error=405
721
ErrorDocument 408 /error/error.php?error=408
722
ErrorDocument 410 /error/error.php?error=410
723
ErrorDocument 411 /error/error.php?error=411
724
ErrorDocument 412 /error/error.php?error=412
725
ErrorDocument 413 /error/error.php?error=413
726
ErrorDocument 414 /error/error.php?error=414
727
ErrorDocument 415 /error/error.php?error=415
728
ErrorDocument 500 /error/error.php?error=500
729
ErrorDocument 501 /error/error.php?error=501
730
ErrorDocument 502 /error/error.php?error=502
731
ErrorDocument 503 /error/error.php?error=503
732
ErrorDocument 506 /error/error.php?error=506
733
EOF
1359 richard 734
	[ -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
735
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
736
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
737
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 738
</body>
739
</html>
740
EOF
741
# Définition du premier compte lié au profil 'admin'
510 richard 742
	if [ "$mode" = "install" ]
743
	then
1676 richard 744
		header_install
613 richard 745
		admin_portal=!
746
		PTN='^[a-zA-Z0-9-]*$'
747
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
748
                	do
749
			header_install
750
			if [ $Lang == "fr" ]
751
			then 
752
				echo ""
753
				echo "Définissez un premier compte d'administration du portail :"
754
				echo
755
				echo -n "Nom : "
756
			else
757
				echo ""
758
				echo "Define the first account allow to administrate the portal :"
759
				echo
760
				echo -n "Account : "
761
			fi
762
			read admin_portal
763
			if [ "$admin_portal" == "" ]
764
				then
765
				admin_portal=!
766
			fi
767
			done
1268 richard 768
# Creation of keys file for the admin account ("admin")
510 richard 769
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
770
		mkdir -p $DIR_DEST_ETC/digest
771
		chmod 755 $DIR_DEST_ETC/digest
772
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
773
			do
1350 richard 774
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 775
			done
776
		$DIR_DEST_SBIN/alcasar-profil.sh --list
777
	fi
434 richard 778
# synchronisation horaire
779
	ntpd -q -g &
1 root 780
# Sécurisation du centre
988 franck 781
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 782
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 783
<Directory $DIR_ACC>
1 root 784
	SSLRequireSSL
785
	AllowOverride None
786
	Order deny,allow
787
	Deny from all
788
	Allow from 127.0.0.1
789
	Allow from $PRIVATE_NETWORK_MASK
790
	require valid-user
791
	AuthType digest
1243 richard 792
	AuthName $HOSTNAME.$DOMAIN
1 root 793
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 794
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 795
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 796
</Directory>
316 richard 797
<Directory $DIR_ACC/admin>
1 root 798
	SSLRequireSSL
799
	AllowOverride None
800
	Order deny,allow
801
	Deny from all
802
	Allow from 127.0.0.1
803
	Allow from $PRIVATE_NETWORK_MASK
804
	require valid-user
805
	AuthType digest
1243 richard 806
	AuthName $HOSTNAME.$DOMAIN
1 root 807
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 808
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 809
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 810
</Directory>
344 richard 811
<Directory $DIR_ACC/manager>
1 root 812
	SSLRequireSSL
813
	AllowOverride None
814
	Order deny,allow
815
	Deny from all
816
	Allow from 127.0.0.1
817
	Allow from $PRIVATE_NETWORK_MASK
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
832
	require valid-user
833
	AuthType digest
1243 richard 834
	AuthName $HOSTNAME.$DOMAIN
316 richard 835
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 836
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 837
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 838
</Directory>
811 richard 839
Alias /save/ "$DIR_SAVE/"
840
<Directory $DIR_SAVE>
841
	SSLRequireSSL
842
	Options Indexes
843
	Order deny,allow
844
	Deny from all
845
	Allow from 127.0.0.1
846
	Allow from $PRIVATE_NETWORK_MASK
847
	require valid-user
848
	AuthType digest
1243 richard 849
	AuthName $HOSTNAME.$DOMAIN
811 richard 850
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 851
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 852
</Directory>
1 root 853
EOF
1378 richard 854
# Launch after coova
855
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 856
} # End of ACC ()
1 root 857
 
858
##########################################################################################
1221 richard 859
##				Fonction "CA"						##
1 root 860
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
861
##########################################################################################
1221 richard 862
CA ()
1 root 863
{
510 richard 864
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 865
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 866
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 867
	cat <<EOF > $FIC_VIRTUAL_SSL
868
# default SSL virtual host, used for all HTTPS requests that do not
869
# match a ServerName or ServerAlias in any <VirtualHost> block.
870
 
871
<VirtualHost _default_:443>
872
# general configuration
873
    ServerAdmin root@localhost
874
    ServerName localhost
875
 
876
# SSL configuration
877
    SSLEngine on
878
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
879
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
880
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
881
    CustomLog logs/ssl_request_log \
882
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
883
    ErrorLog logs/ssl_error_log
884
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
885
</VirtualHost>
886
EOF
887
 
5 franck 888
	chown -R root:apache /etc/pki
1 root 889
	chmod -R 750 /etc/pki
1389 richard 890
} # End of CA ()
1 root 891
 
892
##########################################################################################
1221 richard 893
##			Fonction "init_db"						##
1 root 894
## - Initialisation de la base Mysql							##
895
## - Affectation du mot de passe de l'administrateur (root)				##
896
## - Suppression des bases et des utilisateurs superflus				##
897
## - Création de la base 'radius'							##
898
## - Installation du schéma de cette base						##
899
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
900
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
901
##########################################################################################
902
init_db ()
903
{
1355 richard 904
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 905
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
906
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 907
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 908
	/usr/bin/systemctl start mysqld.service
1 root 909
	sleep 4
910
	mysqladmin -u root password $mysqlpwd
911
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 912
# Secure the server
913
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
914
	$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 915
# Create 'radius' database
1317 richard 916
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 917
# Add an empty radius database structure
364 franck 918
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 919
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 920
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 921
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
922
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 923
	/usr/bin/systemctl daemon-reload
1389 richard 924
} # End of init_db ()
1 root 925
 
926
##########################################################################
1389 richard 927
##			Fonction "radius"				##
1 root 928
## - Paramètrage des fichiers de configuration FreeRadius		##
929
## - Affectation du secret partagé entre coova-chilli et freeradius	##
930
## - Modification de fichier de conf pour l'accès à Mysql		##
931
##########################################################################
1389 richard 932
radius ()
1 root 933
{
934
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
935
	chown -R radius:radius /etc/raddb
936
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 937
# Set radius.conf parameters
1 root 938
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
939
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
940
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 941
# remove the proxy function
1 root 942
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
943
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 944
# remove EAP module
654 richard 945
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 946
# listen on loopback (should be modified later if EAP enabled)
1 root 947
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 948
# enable the  SQL module (and SQL counter)
1 root 949
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
950
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
951
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 952
# only include modules for ALCASAR needs
953
	$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
954
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
955
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
956
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
957
	$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
958
	$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 959
# remvove virtual server and copy our conf file
1 root 960
	rm -f /etc/raddb/sites-enabled/*
1278 richard 961
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 962
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
963
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
964
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
965
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 966
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 967
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 968
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 969
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
970
	cat << EOF > /etc/raddb/clients.conf
971
client 127.0.0.1 {
972
	secret = $secretradius
973
	shortname = localhost
974
}
975
EOF
1278 richard 976
# sql.conf modification
1 root 977
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
978
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
979
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
980
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
981
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 982
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 983
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 984
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
985
# counter.conf modification (change the Max-All-Session-Time counter)
986
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
987
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
988
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 989
# make certain that mysql is up before radius start
990
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
991
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 992
	/usr/bin/systemctl daemon-reload
1389 richard 993
} # End radius ()
1 root 994
 
995
##########################################################################
1389 richard 996
##			Function "radius_web"				##
1 root 997
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
998
## - Création du lien vers la page de changement de mot de passe        ##
999
##########################################################################
1389 richard 1000
radius_web ()
1 root 1001
{
1002
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1003
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1004
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
1005
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1006
# copie des fichiers modifiés
1007
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1008
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1009
# Modification des fichiers de configuration
1 root 1010
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1011
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1012
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1013
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1014
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1015
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1016
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1017
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1018
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1019
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1020
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1021
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1022
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1023
nas1_name: alcasar-$ORGANISME
1 root 1024
nas1_model: Portail captif
1025
nas1_ip: $PRIVATE_IP
1026
nas1_port_num: 0
1027
nas1_community: public
1028
EOF
1029
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1030
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1031
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1032
# Ajout du mappage des attributs chillispot
1033
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1034
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1035
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1036
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1037
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1038
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1039
	chown -R apache:apache /etc/freeradius-web
1 root 1040
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1041
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1042
<Directory $DIR_WEB/pass>
1 root 1043
	SSLRequireSSL
1044
	AllowOverride None
1045
	Order deny,allow
1046
	Deny from all
1047
	Allow from 127.0.0.1
1048
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1049
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1050
</Directory>
1051
EOF
1389 richard 1052
} # End of radius_web ()
1 root 1053
 
799 richard 1054
##################################################################################
1389 richard 1055
##			Fonction "chilli"					##
799 richard 1056
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1057
## - Paramètrage de la page d'authentification (intercept.php)			##
1058
##################################################################################
1389 richard 1059
chilli ()
1 root 1060
{
1370 richard 1061
# chilli unit for systemd
1062
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1063
#  This file is part of systemd.
1064
#
1065
#  systemd is free software; you can redistribute it and/or modify it
1066
#  under the terms of the GNU General Public License as published by
1067
#  the Free Software Foundation; either version 2 of the License, or
1068
#  (at your option) any later version.
1370 richard 1069
[Unit]
1070
Description=chilli is a captive portal daemon
1071
After=network.target
1072
 
1073
[Service]
1379 richard 1074
Type=forking
1370 richard 1075
ExecStart=/usr/libexec/chilli start
1076
ExecStop=/usr/libexec/chilli stop
1077
ExecReload=/usr/libexec/chilli reload
1078
PIDFile=/var/run/chilli.pid
1079
 
1080
[Install]
1081
WantedBy=multi-user.target
1082
EOF
799 richard 1083
# init file creation
1370 richard 1084
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1085
	cat <<EOF > /usr/libexec/chilli
799 richard 1086
#!/bin/sh
1087
#
1088
# chilli CoovaChilli init
1089
#
1090
# chkconfig: 2345 65 35
1091
# description: CoovaChilli
1092
### BEGIN INIT INFO
1093
# Provides:       chilli
1094
# Required-Start: network 
1095
# Should-Start: 
1096
# Required-Stop:  network
1097
# Should-Stop: 
1098
# Default-Start:  2 3 5
1099
# Default-Stop:
1100
# Description:    CoovaChilli access controller
1101
### END INIT INFO
1102
 
1103
[ -f /usr/sbin/chilli ] || exit 0
1104
. /etc/init.d/functions
1105
CONFIG=/etc/chilli.conf
1106
pidfile=/var/run/chilli.pid
1107
[ -f \$CONFIG ] || {
1108
    echo "\$CONFIG Not found"
1109
    exit 0
1110
}
1111
RETVAL=0
1112
prog="chilli"
1113
case \$1 in
1114
    start)
1115
	if [ -f \$pidfile ] ; then 
1116
		gprintf "chilli is already running"
1117
	else
1118
        	gprintf "Starting \$prog: "
1119
		rm -f /var/run/chilli* # cleaning
1120
        	/sbin/modprobe tun >/dev/null 2>&1
1121
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1122
		[ -e /dev/net/tun ] || {
1123
	    	(cd /dev; 
1124
			mkdir net; 
1125
			cd net; 
1126
			mknod tun c 10 200)
1127
		}
1336 richard 1128
		ifconfig $INTIF 0.0.0.0
1576 richard 1129
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1130
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1131
        	RETVAL=$?
1132
	fi
1133
	;;
1134
 
1135
    reload)
1136
	killall -HUP chilli
1137
	;;
1138
 
1139
    restart)
1140
	\$0 stop
1141
        sleep 2
1142
	\$0 start
1143
	;;
1144
 
1145
    status)
1146
        status chilli
1147
        RETVAL=0
1148
        ;;
1149
 
1150
    stop)
1151
	if [ -f \$pidfile ] ; then  
1152
        	gprintf "Shutting down \$prog: "
1153
		killproc /usr/sbin/chilli
1154
		RETVAL=\$?
1155
		[ \$RETVAL = 0 ] && rm -f $pidfile
1156
	else	
1157
        	gprintf "chilli is not running"
1158
	fi
1159
	;;
1160
 
1161
    *)
1162
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1163
        exit 1
1164
esac
1165
echo
1166
EOF
1373 richard 1167
chmod a+x /usr/libexec/chilli
799 richard 1168
# conf file creation
346 richard 1169
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1170
	cat <<EOF > /etc/chilli.conf
1171
# coova config for ALCASAR
1172
cmdsocket	/var/run/chilli.sock
1336 richard 1173
unixipc		chilli.$INTIF.ipc
1551 richard 1174
pidfile		/var/run/chilli.pid
346 richard 1175
net		$PRIVATE_NETWORK_MASK
595 richard 1176
dhcpif		$INTIF
841 richard 1177
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1178
#nodynip
865 richard 1179
#statip
1180
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1181
domain		$DOMAIN
355 richard 1182
dns1		$PRIVATE_IP
1183
dns2		$PRIVATE_IP
346 richard 1184
uamlisten	$PRIVATE_IP
503 richard 1185
uamport		3990
837 richard 1186
macauth
1187
macpasswd	password
1697 richard 1188
strictmacauth
1243 richard 1189
locationname	$HOSTNAME.$DOMAIN
346 richard 1190
radiusserver1	127.0.0.1
1191
radiusserver2	127.0.0.1
1192
radiussecret	$secretradius
1193
radiusauthport	1812
1194
radiusacctport	1813
1243 richard 1195
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1196
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1197
uamsecret	$secretuam
1249 richard 1198
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1199
coaport		3799
1379 richard 1200
conup		$DIR_DEST_BIN/alcasar-conup.sh
1201
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1202
include		$DIR_DEST_ETC/alcasar-uamallowed
1203
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1204
#dhcpgateway		none
1205
#dhcprelayagent		none
1610 franck 1206
#dhcpgatewayport	none
346 richard 1207
EOF
1336 richard 1208
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1209
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1210
# create files for trusted domains and urls
1148 crox53 1211
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1212
	chown root:apache $DIR_DEST_ETC/alcasar-*
1213
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1214
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1215
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1216
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1217
# user 'chilli' creation (in order to run conup/off and up/down scripts
1218
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1219
	if [ "$chilli_exist" == "1" ]
1220
	then
1221
	      userdel -r chilli 2>/dev/null
1222
	fi
1223
	groupadd -f chilli
1224
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1225
}  # End of chilli ()
1349 richard 1226
 
1 root 1227
##################################################################
1389 richard 1228
##		Fonction "dansguardian"				##
1 root 1229
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1230
##################################################################
1389 richard 1231
dansguardian ()
1 root 1232
{
1233
	mkdir /var/dansguardian
1234
	chown dansguardian /var/dansguardian
1375 richard 1235
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1236
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1237
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1238
# By default the filter is off 
1556 richard 1239
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1240
# French deny HTML page
497 richard 1241
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1242
# Listen only on LAN side
497 richard 1243
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1244
# DG send its flow to HAVP
1245
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1246
# replace the default deny HTML page
1 root 1247
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1248
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1249
# Don't log
1250
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1251
# on désactive par défaut le controle de contenu des pages html
497 richard 1252
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1253
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1254
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1255
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1256
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1257
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1258
 
1259
# Configure Dansguardian for large site
1260
# Minimum number of processus to handle connections
1261
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1262
# Maximum number of processus to handle connections
1263
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1264
# Run at least 8 daemons
1265
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1266
# minimum number of processes to spawn
1267
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1268
# maximum age of a child process before it croaks it
1269
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1270
 
1 root 1271
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1272
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1273
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1274
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1275
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1276
	touch $DIR_DG/lists/bannedextensionlist
1277
	touch $DIR_DG/lists/bannedmimetypelist
1278
# 'Safesearch' regex actualisation
498 richard 1279
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1280
# empty LAN IP list that won't be WEB filtered
1281
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1282
	touch $DIR_DG/lists/exceptioniplist
1283
# Keep a copy of URL & domain filter configuration files
1284
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1285
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1286
} # End of dansguardian ()
1 root 1287
 
71 richard 1288
##################################################################
1221 richard 1289
##			Fonction "antivirus"			##
1357 richard 1290
## - configuration of havp, libclamav and freshclam		##
71 richard 1291
##################################################################
1292
antivirus ()		
1293
{
1358 richard 1294
# create 'havp' user
288 richard 1295
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1296
	if [ "$havp_exist" == "1" ]
288 richard 1297
	then
478 richard 1298
	      userdel -r havp 2>/dev/null
894 richard 1299
	      groupdel havp 2>/dev/null
288 richard 1300
	fi
307 richard 1301
	groupadd -f havp
1486 richard 1302
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1303
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1304
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1305
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1306
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1307
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1308
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1309
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1310
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1311
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1312
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1313
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1314
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1315
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1316
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1317
# skip checking of youtube flow (too heavy load / risk too low)
1318
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1319
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1320
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1321
# adapt init script and systemd unit
335 richard 1322
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1323
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1324
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1325
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1326
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1327
# replace of the intercept page (template)
340 richard 1328
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1329
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1330
# update virus database every 4 hours (24h/6)
1357 richard 1331
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1332
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1333
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1334
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1335
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1336
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1337
# update now
1382 richard 1338
	/usr/bin/freshclam --no-warnings
1389 richard 1339
} # End of antivirus ()
71 richard 1340
 
1486 richard 1341
##########################################################################
1342
##			Fonction "tinyproxy"				##
1343
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1344
##########################################################################
1485 richard 1345
tinyproxy ()		
1346
{
1486 richard 1347
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1348
	if [ "$tinyproxy_exist" == "1" ]
1349
	then
1350
	      userdel -r tinyproxy 2>/dev/null
1351
	      groupdel tinyproxy 2>/dev/null
1352
	fi
1353
	groupadd -f tinyproxy
1488 richard 1354
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1355
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1356
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1357
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1358
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1359
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1360
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1361
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1362
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1363
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1364
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1365
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1366
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1367
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1368
# Create the systemd unit
1369
cat << EOF > /lib/systemd/system/tinyproxy.service
1370
#  This file is part of systemd.
1371
#
1372
#  systemd is free software; you can redistribute it and/or modify it
1373
#  under the terms of the GNU General Public License as published by
1374
#  the Free Software Foundation; either version 2 of the License, or
1375
#  (at your option) any later version.
1485 richard 1376
 
1509 richard 1377
# This unit launches tinyproxy (a very light proxy).
1518 richard 1378
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1379
[Unit]
1380
Description=Tinyproxy Web Proxy Server
1381
After=network.target iptables.service
1382
 
1383
[Service]
1384
Type=forking
1518 richard 1385
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1386
ExecStartPre=/bin/sleep 2
1387
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1388
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1389
 
1390
[Install]
1391
WantedBy=multi-user.target
1392
EOF
1393
 
1485 richard 1394
} # end of tinyproxy
1 root 1395
##################################################################################
1389 richard 1396
##			function "ulogd"					##
476 richard 1397
## - Ulog config for multi-log files 						##
1398
##################################################################################
1389 richard 1399
ulogd ()
476 richard 1400
{
1401
# Three instances of ulogd (three different logfiles)
1402
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1403
	nl=1
1358 richard 1404
	for log_type in traceability ssh ext-access
478 richard 1405
	do
1365 richard 1406
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1407
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1408
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1409
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1410
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1411
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1412
[emu1]
478 richard 1413
file="/var/log/firewall/$log_type.log"
1414
sync=1
1415
EOF
1452 richard 1416
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1417
		nl=`expr $nl + 1`
1418
	done
476 richard 1419
	chown -R root:apache /var/log/firewall
1420
	chmod 750 /var/log/firewall
1421
	chmod 640 /var/log/firewall/*
1389 richard 1422
}  # End of ulogd ()
476 richard 1423
 
1159 crox53 1424
 
1425
##########################################################
1389 richard 1426
##              Function "nfsen"			##
1567 richard 1427
## - install the nfsen grapher				##
1428
## - install the two plugins porttracker & surfmap	##
1159 crox53 1429
##########################################################
1389 richard 1430
nfsen()
1 root 1431
{
1569 richard 1432
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1433
# Add PortTracker plugin
1534 richard 1434
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1435
	do
1536 richard 1436
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1437
	done
1569 richard 1438
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1439
# use of our conf file and init unit
1569 richard 1440
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1441
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1442
	DirTmp=$(pwd)
1569 richard 1443
	cd /tmp/nfsen-1.3.7/
1570 richard 1444
	/usr/bin/perl install.pl etc/nfsen.conf
1445
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1446
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1447
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1448
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1449
	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
1450
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1451
# nfsen unit for systemd
1452
cat << EOF > /lib/systemd/system/nfsen.service
1453
#  This file is part of systemd.
1454
#
1455
#  systemd is free software; you can redistribute it and/or modify it
1456
#  under the terms of the GNU General Public License as published by
1457
#  the Free Software Foundation; either version 2 of the License, or
1458
#  (at your option) any later version.
1459
 
1460
# This unit launches nfsen (a Netflow grapher).
1461
[Unit]
1462
Description= NfSen init script
1463
After=network.target iptables.service
1464
 
1465
[Service]
1466
Type=oneshot
1467
RemainAfterExit=yes
1393 richard 1468
PIDFile=/var/run/nfsen/nfsen.pid
1469
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1470
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1471
ExecStart=/usr/bin/nfsen start 
1472
ExecStop=/usr/bin/nfsen stop
1393 richard 1473
ExecReload=/usr/bin/nfsen restart
1372 richard 1474
TimeoutSec=0
1475
 
1476
[Install]
1477
WantedBy=multi-user.target
1478
EOF
1365 richard 1479
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1480
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1481
# expire delay for the profile "live"
1574 richard 1482
	/usr/bin/systemctl start nfsen
1393 richard 1483
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1484
# add SURFmap plugin
1509 richard 1485
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1486
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1487
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1488
	cd /tmp/
1489
	/usr/bin/sh SURFmap/install.sh
1544 richard 1490
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1491
# clear the installation
1221 richard 1492
	cd $DirTmp
1509 richard 1493
	rm -rf /tmp/nfsen*
1494
	rm -rf /tmp/SURFmap*
1389 richard 1495
} # End of nfsen ()
1 root 1496
 
1390 richard 1497
##################################################
1541 richard 1498
##		Function "vnstat"		##
1499
## Initialization of Vnstat and vnstat phpFE    ##
1500
##################################################
1501
vnstat ()
1502
{
1503
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1504
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1505
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1506
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1507
	/usr/bin/vnstat -u -i $EXTIF
1508
} # End of vnstat	
1509
##################################################
1389 richard 1510
##		Function "dnsmasq"		##
1390 richard 1511
##################################################
1389 richard 1512
dnsmasq ()
219 jeremy 1513
{
1514
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1515
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1516
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1517
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1518
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1519
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1520
# Configuration file for "dnsmasq in forward mode"
1387 richard 1521
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1522
listen-address=$PRIVATE_IP
1390 richard 1523
pid-file=/var/run/dnsmasq.pid
259 richard 1524
listen-address=127.0.0.1
286 richard 1525
no-dhcp-interface=$INTIF
1387 richard 1526
no-dhcp-interface=tun0
1527
no-dhcp-interface=lo
259 richard 1528
bind-interfaces
1721 richard 1529
cache-size=2048
259 richard 1530
domain=$DOMAIN
1531
domain-needed
1532
expand-hosts
1533
bogus-priv
1534
filterwin2k
1535
server=$DNS1
1536
server=$DNS2
1387 richard 1537
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1538
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1539
#dhcp-option=option:router,$PRIVATE_IP
1540
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1541
 
1387 richard 1542
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1543
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1544
EOF
1356 richard 1545
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1546
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1547
# Configuration file for "dnsmasq with blacklist"
1387 richard 1548
# Add Toulouse blacklist domains
1472 richard 1549
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1550
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1551
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1552
listen-address=$PRIVATE_IP
1553
port=54
1554
no-dhcp-interface=$INTIF
1387 richard 1555
no-dhcp-interface=tun0
1472 richard 1556
no-dhcp-interface=lo
498 richard 1557
bind-interfaces
1721 richard 1558
cache-size=2048
498 richard 1559
domain=$DOMAIN
1560
domain-needed
1561
expand-hosts
1562
bogus-priv
1563
filterwin2k
1564
server=$DNS1
1565
server=$DNS2
1566
EOF
1379 richard 1567
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1568
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1569
# Configuration file for "dnsmasq with whitelist"
1356 richard 1570
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1571
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1572
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1573
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1574
listen-address=$PRIVATE_IP
1575
port=55
1576
no-dhcp-interface=$INTIF
1387 richard 1577
no-dhcp-interface=tun0
1472 richard 1578
no-dhcp-interface=lo
1356 richard 1579
bind-interfaces
1721 richard 1580
cache-size=1024
1356 richard 1581
domain=$DOMAIN
1582
domain-needed
1583
expand-hosts
1584
bogus-priv
1585
filterwin2k
1472 richard 1586
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1587
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1588
EOF
1472 richard 1589
# 4th dnsmasq listen on udp 56 ("blackhole")
1590
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1591
# Configuration file for "dnsmasq as a blackhole"
1592
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1593
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1594
pid-file=/var/run/dnsmasq-blackhole.pid
1595
listen-address=$PRIVATE_IP
1596
port=56
1597
no-dhcp-interface=$INTIF
1598
no-dhcp-interface=tun0
1599
no-dhcp-interface=lo
1600
bind-interfaces
1601
cache-size=256
1602
domain=$DOMAIN
1603
domain-needed
1604
expand-hosts
1605
bogus-priv
1606
filterwin2k
1607
EOF
1608
 
1517 richard 1609
# the main instance should start after network and chilli (which create tun0)
1547 richard 1610
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1611
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1612
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1613
	for list in blacklist whitelist blackhole
1614
	do
1615
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1616
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1617
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1618
	done
308 richard 1619
} # End dnsmasq
1620
 
1621
##########################################################
1221 richard 1622
##		Fonction "BL"				##
308 richard 1623
##########################################################
1624
BL ()
1625
{
1384 richard 1626
# copy and extract toulouse BL
648 richard 1627
	rm -rf $DIR_DG/lists/blacklists
1628
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1629
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1630
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1631
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1632
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1633
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1634
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1635
# creation of file for the rehabilited domains and urls
648 richard 1636
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1637
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1638
	touch $DIR_DG/lists/exceptionsitelist
1639
	touch $DIR_DG/lists/exceptionurllist
311 richard 1640
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1641
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1642
# Dansguardian filter config for ALCASAR
1643
EOF
648 richard 1644
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1645
# Dansguardian domain filter config for ALCASAR
1646
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1647
#**
1648
# block all SSL and CONNECT tunnels
1649
**s
1650
# block all SSL and CONNECT tunnels specified only as an IP
1651
*ips
1652
# block all sites specified only by an IP
1653
*ip
1654
EOF
1000 richard 1655
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1656
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1657
# Bing - add 'adlt=strict'
1658
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1659
# Youtube - add 'edufilter=your_ID' 
885 richard 1660
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1661
EOF
1000 richard 1662
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1663
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1664
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1665
	if [ "$mode" != "update" ]; then
1666
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1667
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1668
	fi
308 richard 1669
}
219 jeremy 1670
 
1 root 1671
##########################################################
1221 richard 1672
##		Fonction "cron"				##
1 root 1673
## - Mise en place des différents fichiers de cron	##
1674
##########################################################
1675
cron ()
1676
{
1677
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1678
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1679
	cat <<EOF > /etc/crontab
1680
SHELL=/bin/bash
1681
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1682
MAILTO=root
1683
HOME=/
1684
 
1685
# run-parts
1686
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1687
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1688
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1689
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1690
EOF
1691
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1692
	cat <<EOF >> /etc/anacrontab
667 franck 1693
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1694
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1695
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1696
EOF
1247 crox53 1697
 
811 richard 1698
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1699
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1700
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1701
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1702
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1703
EOF
952 franck 1704
	cat <<EOF > /etc/cron.d/alcasar-archive
1705
# Archive des logs et de la base de données (tous les lundi à 5h35)
1706
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1707
EOF
1566 richard 1708
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1709
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1710
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1711
EOF
722 franck 1712
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1713
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1714
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1715
EOF
1247 crox53 1716
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1717
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1718
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1719
#EOF
1159 crox53 1720
 
1 root 1721
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1722
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1723
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1724
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1725
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1726
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1727
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1728
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1729
	rm -f /etc/cron.daily/freeradius-web
1730
	rm -f /etc/cron.monthly/freeradius-web
1731
	cat << EOF > /etc/cron.d/freeradius-web
1732
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1733
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1734
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1735
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1736
EOF
671 franck 1737
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1738
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1739
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1740
EOF
808 franck 1741
# activation du "chien de garde des services" (watchdog) toutes les 18'
1742
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1743
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1744
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1745
EOF
522 richard 1746
# suppression des crons usagers
1747
	rm -f /var/spool/cron/*
1 root 1748
} # End cron
1749
 
1750
##################################################################
1221 richard 1751
## 			Fonction "Fail2Ban"			##
1163 crox53 1752
##- Modification de la configuration de fail2ban		##
1753
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1754
##################################################################
1755
fail2ban()
1756
{
1191 crox53 1757
	$DIR_CONF/fail2ban.sh
1474 richard 1758
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1759
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1760
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1761
	chmod 644 /var/log/fail2ban.log
1489 richard 1762
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1763
	/usr/bin/touch /var/log/auth.log
1515 richard 1764
# fail2ban unit
1765
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1766
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1767
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1768
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1769
} #Fin de fail2ban_install()
1770
 
1771
##################################################################
1376 richard 1772
## 			Fonction "gammu_smsd"			##
1773
## - Creation de la base de donnée Gammu			##
1774
## - Creation du fichier de config: gammu_smsd_conf		##
1775
##								##
1776
##################################################################
1777
gammu_smsd()
1778
{
1779
# Create 'gammu' databse
1780
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1781
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1782
# Add a gammu database structure
1783
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1784
 
1785
# config file for the daemon
1786
cat << EOF > /etc/gammu_smsd_conf
1787
[gammu]
1788
port = /dev/ttyUSB0
1789
connection = at115200
1790
 
1791
;########################################################
1792
 
1793
[smsd]
1794
 
1795
PIN = 1234
1796
 
1797
logfile = /var/log/gammu-smsd/gammu-smsd.log
1798
logformat = textall
1799
debuglevel = 0
1800
 
1801
service = sql
1802
driver = native_mysql
1803
user = $DB_USER
1804
password = $radiuspwd
1805
pc = localhost
1806
database = $DB_GAMMU
1807
 
1808
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1809
 
1810
StatusFrequency = 30
1380 richard 1811
;LoopSleep = 2
1376 richard 1812
 
1813
;ResetFrequency = 300
1814
;HardResetFrequency = 120
1815
 
1816
CheckSecurity = 1 
1817
CheckSignal = 1
1818
CheckBattery = 0
1819
EOF
1820
 
1821
chmod 755 /etc/gammu_smsd_conf
1822
 
1823
#Creation dossier de log Gammu-smsd
1382 richard 1824
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1825
chmod 755 /var/log/gammu-smsd
1826
 
1827
#Edition du script sql gammu <-> radius
1452 richard 1828
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1829
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1830
 
1380 richard 1831
#Création de la règle udev pour les Huawei // idVendor: 12d1
1832
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1833
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1834
EOF
1835
 
1376 richard 1836
} # END gammu_smsd()
1837
 
1838
##################################################################
1221 richard 1839
##			Fonction "post_install"			##
1 root 1840
## - Modification des bannières (locales et ssh) et des prompts ##
1841
## - Installation de la structure de chiffrement pour root	##
1842
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1843
## - Mise en place du la rotation des logs			##
5 franck 1844
## - Configuration dans le cas d'une mise à jour		##
1 root 1845
##################################################################
1846
post_install()
1847
{
1848
# création de la bannière locale
1007 richard 1849
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1850
	cp -f $DIR_CONF/banner /etc/mageia-release
1851
	echo " V$VERSION" >> /etc/mageia-release
1 root 1852
# création de la bannière SSH
1007 richard 1853
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1854
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1855
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1856
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1857
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1858
# postfix banner anonymisation
1859
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1860
# sshd écoute côté LAN et WAN
1548 richard 1861
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1862
# sshd autorise les connections root par certificat
1863
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1864
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1865
	echo "SSH=off" >> $CONF_FILE
1631 richard 1866
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1867
	echo "QOS=off" >> $CONF_FILE
1868
	echo "LDAP=off" >> $CONF_FILE
786 richard 1869
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1870
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1871
	echo "MULTIWAN=off" >> $CONF_FILE
1872
	echo "FAILOVER=30" >> $CONF_FILE
1873
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1874
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1875
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1876
# Coloration des prompts
1877
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1878
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1879
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1880
# Droits d'exécution pour utilisateur apache et sysadmin
1881
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1882
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1883
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1884
# Modify some logrotate files (gammu, ulogd)
1 root 1885
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1886
	chmod 644 /etc/logrotate.d/*
714 franck 1887
# rectification sur versions précédentes de la compression des logs
706 franck 1888
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1889
# actualisation des fichiers logs compressés
1342 richard 1890
	for dir in firewall dansguardian httpd
706 franck 1891
	do
714 franck 1892
	      find /var/log/$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 1893
	done
1221 richard 1894
# create the alcasar-load_balancing unit
1895
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1896
#  This file is part of systemd.
1897
#
1898
#  systemd is free software; you can redistribute it and/or modify it
1899
#  under the terms of the GNU General Public License as published by
1900
#  the Free Software Foundation; either version 2 of the License, or
1901
#  (at your option) any later version.
1902
 
1903
# This unit lauches alcasar-load-balancing.sh script.
1904
[Unit]
1905
Description=alcasar-load_balancing.sh execution
1906
After=network.target iptables.service
1907
 
1908
[Service]
1909
Type=oneshot
1910
RemainAfterExit=yes
1911
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1912
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1913
TimeoutSec=0
1914
SysVStartPriority=99
1915
 
1916
[Install]
1917
WantedBy=multi-user.target
1157 stephane 1918
EOF
1221 richard 1919
# processes launched at boot time (Systemctl)
1525 franck 1920
	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 1921
	do
1574 richard 1922
		/usr/bin/systemctl -q enable $i.service
1221 richard 1923
	done
1452 richard 1924
 
1925
# disable processes at boot time (Systemctl)
1926
	for i in ulogd
1927
	do
1574 richard 1928
		/usr/bin/systemctl -q disable $i.service
1452 richard 1929
	done
1930
 
1221 richard 1931
# Apply French Security Agency (ANSSI) rules
1362 richard 1932
# ignore ICMP broadcast (smurf attack)
1933
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1934
# ignore ICMP errors bogus
1935
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1936
# remove ICMP redirects responces
1937
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1938
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1939
# enable SYN Cookies (Syn flood attacks)
1940
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1941
# enable kernel antispoofing
1942
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1943
# ignore source routing
1944
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1945
# set conntrack timer to 1h (3600s) instead of 5 weeks
1946
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1947
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1948
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1949
# remove Magic SysReq Keys
1363 richard 1950
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1951
# switch to multi-users runlevel (instead of x11)
1221 richard 1952
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1953
#	GRUB modifications (only one time)
1005 richard 1954
# limit wait time to 3s
1955
# create an alcasar entry instead of linux-nonfb
1956
# change display to 1024*768 (vga791)
1600 richard 1957
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1958
	if [ $grub_already_modified == 0 ]
1959
		then
1960
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1961
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1962
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1963
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1964
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1965
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1966
	fi
1003 richard 1967
# Remove unused services and users
1502 richard 1968
	for svc in sshd
1221 richard 1969
	do
1574 richard 1970
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1971
	done
1972
# Load and apply the previous conf file
1973
	if [ "$mode" = "update" ]
532 richard 1974
	then
1668 richard 1975
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1976
		$DIR_DEST_BIN/alcasar-conf.sh --load
1977
		PARENT_SCRIPT=`basename $0`
1978
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1979
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1980
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1981
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1982
	fi
1221 richard 1983
	rm -f /tmp/alcasar-conf*
1984
	chown -R root:apache $DIR_DEST_ETC/*
1985
	chmod -R 660 $DIR_DEST_ETC/*
1986
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1987
	cd $DIR_INSTALL
5 franck 1988
	echo ""
1 root 1989
	echo "#############################################################################"
638 richard 1990
	if [ $Lang == "fr" ]
1991
		then
1992
		echo "#                        Fin d'installation d'ALCASAR                       #"
1993
		echo "#                                                                           #"
1994
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1995
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1996
		echo "#                                                                           #"
1997
		echo "#############################################################################"
1998
		echo
1999
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2000
		echo
2001
		echo "- Lisez attentivement la documentation d'exploitation"
2002
		echo
2003
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2004
		echo
2005
		echo "                   Appuyez sur 'Entrée' pour continuer"
2006
	else	
2007
		echo "#                        Enf of ALCASAR install process                     #"
2008
		echo "#                                                                           #"
2009
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2010
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2011
		echo "#                                                                           #"
2012
		echo "#############################################################################"
2013
		echo
2014
		echo "- The system will be rebooted in order to operate ALCASAR"
2015
		echo
2016
		echo "- Read the exploitation documentation"
2017
		echo
2018
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2019
		echo
2020
		echo "                   Hit 'Enter' to continue"
2021
	fi
815 richard 2022
	sleep 2
2023
	if [ "$mode" != "update" ]
820 richard 2024
	then
815 richard 2025
		read a
2026
	fi
774 richard 2027
	clear
1 root 2028
	reboot
2029
} # End post_install ()
2030
 
2031
#################################
1005 richard 2032
#  	Main Install loop  	#
1 root 2033
#################################
832 richard 2034
dir_exec=`dirname "$0"`
2035
if [ $dir_exec != "." ]
2036
then
2037
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2038
	echo "Launch this program from the ALCASAR archive directory"
2039
	exit 0
2040
fi
2041
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2042
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2043
nb_args=$#
2044
args=$1
2045
if [ $nb_args -eq 0 ]
2046
then
2047
	nb_args=1
2048
	args="-h"
2049
fi
1062 richard 2050
chmod -R u+x $DIR_SCRIPTS/*
1 root 2051
case $args in
2052
	-\? | -h* | --h*)
2053
		echo "$usage"
2054
		exit 0
2055
		;;
291 franck 2056
	-i | --install)
1538 richard 2057
		header_install
959 franck 2058
		license
1544 richard 2059
		header_install
29 richard 2060
		testing
595 richard 2061
# RPMs install
2062
		$DIR_SCRIPTS/alcasar-urpmi.sh
2063
		if [ "$?" != "0" ]
1 root 2064
		then
595 richard 2065
			exit 0
2066
		fi
1249 richard 2067
		if [ -e $CONF_FILE ]
595 richard 2068
		then
597 richard 2069
# Uninstall the running version
532 richard 2070
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2071
		fi
636 richard 2072
# Test if manual update	
1362 richard 2073
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2074
		then
636 richard 2075
			header_install
595 richard 2076
			if [ $Lang == "fr" ]
636 richard 2077
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2078
				else echo "The configuration file of an old version has been found";
595 richard 2079
			fi
597 richard 2080
			response=0
2081
			PTN='^[oOnNyY]$'
2082
			until [[ $(expr $response : $PTN) -gt 0 ]]
2083
			do
2084
				if [ $Lang == "fr" ]
2085
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2086
					else echo -n "Do you want to use it (Y/n)?";
2087
				 fi
2088
				read response
2089
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2090
				then rm -f /tmp/alcasar-conf*
2091
				fi
2092
			done
2093
		fi
636 richard 2094
# Test if update
1057 richard 2095
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2096
		then
2097
			if [ $Lang == "fr" ]
2098
				then echo "#### Installation avec mise à jour ####";
2099
				else echo "#### Installation with update     ####";
2100
			fi
636 richard 2101
# Extract the central configuration file
1057 richard 2102
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2103
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2104
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2105
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2106
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2107
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2108
			mode="update"
1 root 2109
		fi
1541 richard 2110
		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 2111
		do
2112
			$func
1362 richard 2113
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2114
		done
5 franck 2115
		;;
291 franck 2116
	-u | --uninstall)
5 franck 2117
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2118
		then
597 richard 2119
			if [ $Lang == "fr" ]
2120
				then echo "ALCASAR n'est pas installé!";
2121
				else echo "ALCASAR isn't installed!";
2122
			fi
1 root 2123
			exit 0
2124
		fi
5 franck 2125
		response=0
2126
		PTN='^[oOnN]$'
580 richard 2127
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2128
		do
597 richard 2129
			if [ $Lang == "fr" ]
2130
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2131
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2132
			fi
5 franck 2133
			read response
2134
		done
1103 richard 2135
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2136
		then
1103 richard 2137
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2138
		else	
2139
			rm -f /tmp/alcasar-conf*
1 root 2140
		fi
597 richard 2141
# Uninstall the running version
65 richard 2142
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2143
		;;
2144
	*)
2145
		echo "Argument inconnu :$1";
460 richard 2146
		echo "Unknown argument :$1";
1 root 2147
		echo "$usage"
2148
		exit 1
2149
		;;
2150
esac
10 franck 2151
# end of script
366 franck 2152