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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1594 2015-03-10 20:32:27Z 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="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1471 richard 76
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
1538 richard 87
	then
88
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
	else
90
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
	fi
1538 richard 92
	response=0
93
	PTN='^[oOyYnN]$'
94
	until [[ $(expr $response : $PTN) -gt 0 ]]
95
	do
96
		if [ $Lang == "fr" ]
1563 franck 97
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$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
1564 richard 174
# Create the current conf file
1362 richard 175
			$DIR_SCRIPTS/alcasar-conf.sh --create
176
			mode="update"
177
		fi
1529 richard 178
	fi
179
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
180
		then
181
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 182
			then
1529 richard 183
			echo
1378 richard 184
			if [ $Lang == "fr" ]
185
				then	
1529 richard 186
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
187
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 188
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 189
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 190
			else
191
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 192
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 193
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 194
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 195
			fi
1529 richard 196
		else
197
			if [ $Lang == "fr" ]
198
				then	
199
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
200
			else
201
				echo "The installation of ALCASAR can't be performed."
1378 richard 202
			fi
203
		fi
1529 richard 204
		echo
205
		if [ $Lang == "fr" ]
206
			then	
207
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
208
		else
209
			echo "The OS must be replaced (Mageia4.1)"
210
		fi
211
		exit 0
1342 richard 212
	fi
1529 richard 213
	if [ ! -d /var/log/netflow/porttracker ]
214
		then
215
# Test of free space on /var
216
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
217
		if [ $free_space -lt 10 ]
218
			then
219
			if [ $Lang == "fr" ]
220
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
221
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
222
			fi
223
		exit 0
224
		fi
225
	fi
1378 richard 226
	if [ $Lang == "fr" ]
784 richard 227
		then echo -n "Tests des paramètres réseau : "
595 richard 228
		else echo -n "Network parameters tests : "
229
	fi
1471 richard 230
# Test of Ethernet links state
231
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
232
	for i in $DOWN_IF
233
	do
234
		if [ $Lang == "fr" ]
235
		then 
236
			echo "Échec"
237
			echo "Le lien réseau de la carte $i n'est pas actif."
238
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
239
		else
240
			echo "Failed"
241
			echo "The link state of $i interface is down."
242
			echo "Make sure that this network card is connected to a switch or an A.P."
243
		fi
244
		exit 0
245
	done
246
	echo -n "."
247
 
248
# Test EXTIF config files
1499 richard 249
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
250
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
251
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 252
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
253
	then
784 richard 254
		if [ $Lang == "fr" ]
255
		then 
256
			echo "Échec"
257
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
258
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 259
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 260
		else
261
			echo "Failed"
262
			echo "The Internet connected network card ($EXTIF) isn't well configured."
263
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 264
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 265
		fi
830 richard 266
		echo "DEVICE=$EXTIF"
784 richard 267
		echo "IPADDR="
268
		echo "NETMASK="
269
		echo "GATEWAY="
270
		echo "DNS1="
271
		echo "DNS2="
830 richard 272
		echo "ONBOOT=yes"
784 richard 273
		exit 0
274
	fi
275
	echo -n "."
1471 richard 276
 
277
# Test if router is alive (Box FAI)
784 richard 278
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 279
		if [ $Lang == "fr" ]
280
		then 
281
			echo "Échec"
282
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
283
			echo "Réglez ce problème puis relancez ce script."
284
		else
285
			echo "Failed"
286
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
287
			echo "Resolv this problem, then restart this script."
288
		fi
29 richard 289
		exit 0
290
	fi
308 richard 291
	echo -n "."
978 franck 292
# On teste le lien vers le routeur par defaut
1499 richard 293
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 294
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 295
	       	then
595 richard 296
		if [ $Lang == "fr" ]
297
		then 
298
			echo "Échec"
1499 richard 299
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 300
			echo "Réglez ce problème puis relancez ce script."
301
		else
302
			echo "Failed"
303
			echo "The Internet gateway doesn't answered"
304
			echo "Resolv this problem, then restart this script."
305
		fi
308 richard 306
		exit 0
307
	fi
308
	echo -n "."
421 franck 309
# On teste la connectivité Internet
29 richard 310
	rm -rf /tmp/con_ok.html
308 richard 311
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 312
	if [ ! -e /tmp/con_ok.html ]
313
	then
595 richard 314
		if [ $Lang == "fr" ]
315
		then 
316
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
317
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
318
			echo "Vérifiez la validité des adresses IP des DNS."
319
		else
320
			echo "The Internet connection try failed (google.fr)."
321
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
322
			echo "Verify the DNS IP addresses"
323
		fi
29 richard 324
		exit 0
325
	fi
326
	rm -rf /tmp/con_ok.html
308 richard 327
	echo ". : ok"
1389 richard 328
} # end of testing ()
302 richard 329
 
330
##################################################################
1221 richard 331
##			Function "init"				##
302 richard 332
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
333
## - Installation et modification des scripts du portail	##
334
##################################################################
335
init ()
336
{
527 richard 337
	if [ "$mode" != "update" ]
302 richard 338
	then
339
# On affecte le nom d'organisme
597 richard 340
		header_install
302 richard 341
		ORGANISME=!
342
		PTN='^[a-zA-Z0-9-]*$'
580 richard 343
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 344
                do
595 richard 345
			if [ $Lang == "fr" ]
597 richard 346
			       	then echo -n "Entrez le nom de votre organisme : "
347
				else echo -n "Enter the name of your organism : "
595 richard 348
			fi
330 franck 349
			read ORGANISME
613 richard 350
			if [ "$ORGANISME" == "" ]
330 franck 351
				then
352
				ORGANISME=!
353
			fi
354
		done
302 richard 355
	fi
1 root 356
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 357
	rm -f $PASSWD_FILE
1350 richard 358
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
359
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 360
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 361
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 362
	$SED "/^password.*/d" /boot/grub/menu.lst
363
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 364
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 365
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 366
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 367
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 369
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 370
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 371
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
372
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 373
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
375
	echo "$secretradius" >> $PASSWD_FILE
376
	chmod 640 $PASSWD_FILE
977 richard 377
# Scripts and conf files copy 
378
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 379
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 380
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 381
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 382
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 383
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 384
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
385
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 386
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388
# generate central conf file
389
	cat <<EOF > $CONF_FILE
612 richard 390
##########################################
391
##                                      ##
392
##          ALCASAR Parameters          ##
393
##                                      ##
394
##########################################
1 root 395
 
612 richard 396
INSTALL_DATE=$DATE
397
VERSION=$VERSION
398
ORGANISM=$ORGANISME
923 franck 399
DOMAIN=$DOMAIN
612 richard 400
EOF
628 richard 401
	chmod o-rwx $CONF_FILE
1 root 402
} # End of init ()
403
 
404
##################################################################
1221 richard 405
##			Function "network"			##
1 root 406
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407
## - Nommage DNS du système 					##
1336 richard 408
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409
## - Modification du fichier /etc/hosts				##
410
## - Configuration du serveur de temps (NTP)			##
411
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412
##################################################################
413
network ()
414
{
415
	header_install
636 richard 416
	if [ "$mode" != "update" ]
417
		then
418
		if [ $Lang == "fr" ]
419
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421
		fi
422
		response=0
423
		PTN='^[oOyYnN]$'
424
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425
		do
595 richard 426
			if [ $Lang == "fr" ]
659 richard 427
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429
			fi
1 root 430
			read response
431
		done
636 richard 432
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433
		then
434
			PRIVATE_IP_MASK="0"
435
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
436
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437
			do
595 richard 438
				if [ $Lang == "fr" ]
597 richard 439
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441
				fi
597 richard 442
				read PRIVATE_IP_MASK
1 root 443
			done
636 richard 444
		else
445
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446
		fi
595 richard 447
	else
637 richard 448
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
449
		rm -rf conf/etc/alcasar.conf
1 root 450
	fi
861 richard 451
# Define LAN side global parameters
1243 richard 452
	hostname $HOSTNAME.$DOMAIN
453
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 454
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 455
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 456
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 457
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 458
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 459
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
460
		then
461
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
462
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
463
	fi	
464
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
465
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 466
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 467
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 468
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
469
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 470
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
471
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 472
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1578 richard 473
	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 474
# Define Internet parameters
1499 richard 475
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
476
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
477
	if [ $nb_dns == 2 ]
478
		then
479
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
480
	fi
70 franck 481
	DNS1=${DNS1:=208.67.220.220}
482
	DNS2=${DNS2:=208.67.222.222}
1499 richard 483
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 484
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 485
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 486
# Wrtie the conf file
1469 richard 487
	echo "EXTIF=$EXTIF" >> $CONF_FILE
488
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 489
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
490
	if [ $IP_SETTING == "dhcp" ]
491
		then
492
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 493
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 494
	else
495
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 496
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 497
	fi
1587 richard 498
	echo "DNS1=$DNS1" >> $CONF_FILE
499
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 500
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 501
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 502
	echo "DHCP=on" >> $CONF_FILE
914 franck 503
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
504
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
505
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 506
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 507
# network default
597 richard 508
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 509
	cat <<EOF > /etc/sysconfig/network
510
NETWORKING=yes
1243 richard 511
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 512
FORWARD_IPV4=true
513
EOF
1499 richard 514
# /etc/hosts config
1 root 515
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516
	cat <<EOF > /etc/hosts
503 richard 517
127.0.0.1	localhost
1353 richard 518
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 519
EOF
1499 richard 520
# EXTIF (Internet) config
521
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522
	if [ $IP_SETTING == "dhcp" ]
523
		then
524
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 525
DEVICE=$EXTIF
1585 richard 526
BOOTPROTO=dhcp
527
DNS1=127.0.0.1
528
PEERDNS=no
529
RESOLV_MODS=yes
530
ONBOOT=yes
531
METRIC=10
532
MII_NOT_SUPPORTED=yes
533
IPV6INIT=no
534
IPV6TO4INIT=no
535
ACCOUNTING=no
536
USERCTL=no
537
MTU=$MTU
538
EOF
539
		else	
540
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
541
DEVICE=$EXTIF
14 richard 542
BOOTPROTO=static
597 richard 543
IPADDR=$PUBLIC_IP
544
NETMASK=$PUBLIC_NETMASK
545
GATEWAY=$PUBLIC_GATEWAY
14 richard 546
DNS1=127.0.0.1
1499 richard 547
RESOLV_MODS=yes
14 richard 548
ONBOOT=yes
549
METRIC=10
550
MII_NOT_SUPPORTED=yes
551
IPV6INIT=no
552
IPV6TO4INIT=no
553
ACCOUNTING=no
554
USERCTL=no
994 franck 555
MTU=$MTU
14 richard 556
EOF
1499 richard 557
	fi
1336 richard 558
# Config INTIF (consultation LAN) in normal mode
841 richard 559
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
560
DEVICE=$INTIF
561
BOOTPROTO=static
562
ONBOOT=yes
563
NOZEROCONF=yes
564
MII_NOT_SUPPORTED=yes
565
IPV6INIT=no
566
IPV6TO4INIT=no
567
ACCOUNTING=no
568
USERCTL=no
569
EOF
1558 richard 570
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 571
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 572
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 573
DEVICE=$INTIF
574
BOOTPROTO=static
575
IPADDR=$PRIVATE_IP
604 richard 576
NETMASK=$PRIVATE_NETMASK
1 root 577
ONBOOT=yes
578
METRIC=10
579
NOZEROCONF=yes
580
MII_NOT_SUPPORTED=yes
14 richard 581
IPV6INIT=no
582
IPV6TO4INIT=no
583
ACCOUNTING=no
584
USERCTL=no
1 root 585
EOF
440 franck 586
# Mise à l'heure du serveur
587
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
588
	cat <<EOF > /etc/ntp/step-tickers
455 franck 589
0.fr.pool.ntp.org	# adapt to your country
590
1.fr.pool.ntp.org
591
2.fr.pool.ntp.org
440 franck 592
EOF
593
# Configuration du serveur de temps (sur lui même)
1 root 594
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
595
	cat <<EOF > /etc/ntp.conf
456 franck 596
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 597
server 1.fr.pool.ntp.org
598
server 2.fr.pool.ntp.org
599
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 600
fudge 127.127.1.0 stratum 10
604 richard 601
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 602
restrict 127.0.0.1
310 richard 603
driftfile /var/lib/ntp/drift
1 root 604
logfile /var/log/ntp.log
1594 richard 605
disable monitor
1 root 606
EOF
440 franck 607
 
310 richard 608
	chown -R ntp:ntp /var/lib/ntp
1 root 609
# Renseignement des fichiers hosts.allow et hosts.deny
610
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
611
	cat <<EOF > /etc/hosts.allow
612
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 613
sshd: ALL
1 root 614
ntpd: $PRIVATE_NETWORK_SHORT
615
EOF
616
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
617
	cat <<EOF > /etc/hosts.deny
618
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
619
EOF
790 richard 620
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 621
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 622
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 623
# load conntrack ftp module
624
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
625
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 626
# load ipt_NETFLOW module
627
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 628
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
629
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
630
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
631
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 632
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 633
# 
860 richard 634
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 635
} # End of network ()
636
 
637
##################################################################
1221 richard 638
##			Function "ACC"				##
639
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 640
## - configuration du serveur web (Apache)			##
641
## - définition du 1er comptes de gestion 			##
642
## - sécurisation des accès					##
643
##################################################################
1221 richard 644
ACC ()
1 root 645
{
646
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
647
	mkdir $DIR_WEB
648
# Copie et configuration des fichiers du centre de gestion
316 richard 649
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 650
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 651
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
652
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
653
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
654
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
655
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 656
	chown -R apache:apache $DIR_WEB/*
1489 richard 657
# create the backup structure :
658
# - base = users database
659
# - archive = tarball of "base + http firewall + netflow"
660
# - security = watchdog disconnection)
1564 richard 661
	for i in base archive security;
1 root 662
	do
663
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
664
	done
5 franck 665
	chown -R root:apache $DIR_SAVE
71 richard 666
# Configuration et sécurisation php
667
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 668
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
669
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 670
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
671
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 672
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
673
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
674
# Configuration et sécurisation Apache
790 richard 675
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 676
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 677
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 678
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 679
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
680
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
681
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
682
	[ -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
683
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
684
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
685
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
686
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
687
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
688
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 689
	[ -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
690
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 691
# Error page management
1534 richard 692
[ -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
693
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 694
Alias /error/ "/var/www/html/"
695
<Directory "/usr/share/httpd/error">
696
    AllowOverride None
697
    Options IncludesNoExec
698
    AddOutputFilter Includes html
699
    AddHandler type-map var
700
    Require all granted
701
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
702
    ForceLanguagePriority Prefer Fallback
703
</Directory>
704
ErrorDocument 400 /error/error.php?error=400
705
ErrorDocument 401 /error/error.php?error=401
706
ErrorDocument 403 /error/error.php?error=403
707
ErrorDocument 404 /error/error.php?error=404
708
ErrorDocument 405 /error/error.php?error=405
709
ErrorDocument 408 /error/error.php?error=408
710
ErrorDocument 410 /error/error.php?error=410
711
ErrorDocument 411 /error/error.php?error=411
712
ErrorDocument 412 /error/error.php?error=412
713
ErrorDocument 413 /error/error.php?error=413
714
ErrorDocument 414 /error/error.php?error=414
715
ErrorDocument 415 /error/error.php?error=415
716
ErrorDocument 500 /error/error.php?error=500
717
ErrorDocument 501 /error/error.php?error=501
718
ErrorDocument 502 /error/error.php?error=502
719
ErrorDocument 503 /error/error.php?error=503
720
ErrorDocument 506 /error/error.php?error=506
721
EOF
1359 richard 722
	[ -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
723
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
724
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
725
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 726
</body>
727
</html>
728
EOF
729
# Définition du premier compte lié au profil 'admin'
509 richard 730
	header_install
510 richard 731
	if [ "$mode" = "install" ]
732
	then
613 richard 733
		admin_portal=!
734
		PTN='^[a-zA-Z0-9-]*$'
735
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
736
                	do
737
			header_install
738
			if [ $Lang == "fr" ]
739
			then 
740
				echo ""
741
				echo "Définissez un premier compte d'administration du portail :"
742
				echo
743
				echo -n "Nom : "
744
			else
745
				echo ""
746
				echo "Define the first account allow to administrate the portal :"
747
				echo
748
				echo -n "Account : "
749
			fi
750
			read admin_portal
751
			if [ "$admin_portal" == "" ]
752
				then
753
				admin_portal=!
754
			fi
755
			done
1268 richard 756
# Creation of keys file for the admin account ("admin")
510 richard 757
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
758
		mkdir -p $DIR_DEST_ETC/digest
759
		chmod 755 $DIR_DEST_ETC/digest
760
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
761
			do
1350 richard 762
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 763
			done
764
		$DIR_DEST_SBIN/alcasar-profil.sh --list
765
	fi
434 richard 766
# synchronisation horaire
767
	ntpd -q -g &
1 root 768
# Sécurisation du centre
988 franck 769
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 770
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 771
<Directory $DIR_ACC>
1 root 772
	SSLRequireSSL
773
	AllowOverride None
774
	Order deny,allow
775
	Deny from all
776
	Allow from 127.0.0.1
777
	Allow from $PRIVATE_NETWORK_MASK
990 franck 778
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 779
	require valid-user
780
	AuthType digest
1243 richard 781
	AuthName $HOSTNAME.$DOMAIN
1 root 782
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 783
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 784
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 785
</Directory>
316 richard 786
<Directory $DIR_ACC/admin>
1 root 787
	SSLRequireSSL
788
	AllowOverride None
789
	Order deny,allow
790
	Deny from all
791
	Allow from 127.0.0.1
792
	Allow from $PRIVATE_NETWORK_MASK
990 franck 793
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 794
	require valid-user
795
	AuthType digest
1243 richard 796
	AuthName $HOSTNAME.$DOMAIN
1 root 797
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 798
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 799
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 800
</Directory>
344 richard 801
<Directory $DIR_ACC/manager>
1 root 802
	SSLRequireSSL
803
	AllowOverride None
804
	Order deny,allow
805
	Deny from all
806
	Allow from 127.0.0.1
807
	Allow from $PRIVATE_NETWORK_MASK
990 franck 808
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 809
	require valid-user
810
	AuthType digest
1243 richard 811
	AuthName $HOSTNAME.$DOMAIN
1 root 812
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 813
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 814
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 815
</Directory>
316 richard 816
<Directory $DIR_ACC/backup>
817
	SSLRequireSSL
818
	AllowOverride None
819
	Order deny,allow
820
	Deny from all
821
	Allow from 127.0.0.1
822
	Allow from $PRIVATE_NETWORK_MASK
990 franck 823
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 824
	require valid-user
825
	AuthType digest
1243 richard 826
	AuthName $HOSTNAME.$DOMAIN
316 richard 827
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 828
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 829
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 830
</Directory>
811 richard 831
Alias /save/ "$DIR_SAVE/"
832
<Directory $DIR_SAVE>
833
	SSLRequireSSL
834
	Options Indexes
835
	Order deny,allow
836
	Deny from all
837
	Allow from 127.0.0.1
838
	Allow from $PRIVATE_NETWORK_MASK
990 franck 839
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 840
	require valid-user
841
	AuthType digest
1243 richard 842
	AuthName $HOSTNAME.$DOMAIN
811 richard 843
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 844
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 845
</Directory>
1 root 846
EOF
1378 richard 847
# Launch after coova
848
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 849
} # End of ACC ()
1 root 850
 
851
##########################################################################################
1221 richard 852
##				Fonction "CA"						##
1 root 853
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
854
##########################################################################################
1221 richard 855
CA ()
1 root 856
{
510 richard 857
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 858
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 859
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 860
	cat <<EOF > $FIC_VIRTUAL_SSL
861
# default SSL virtual host, used for all HTTPS requests that do not
862
# match a ServerName or ServerAlias in any <VirtualHost> block.
863
 
864
<VirtualHost _default_:443>
865
# general configuration
866
    ServerAdmin root@localhost
867
    ServerName localhost
868
 
869
# SSL configuration
870
    SSLEngine on
871
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
872
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
873
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
874
    CustomLog logs/ssl_request_log \
875
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
876
    ErrorLog logs/ssl_error_log
877
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
878
</VirtualHost>
879
EOF
880
 
5 franck 881
	chown -R root:apache /etc/pki
1 root 882
	chmod -R 750 /etc/pki
1389 richard 883
} # End of CA ()
1 root 884
 
885
##########################################################################################
1221 richard 886
##			Fonction "init_db"						##
1 root 887
## - Initialisation de la base Mysql							##
888
## - Affectation du mot de passe de l'administrateur (root)				##
889
## - Suppression des bases et des utilisateurs superflus				##
890
## - Création de la base 'radius'							##
891
## - Installation du schéma de cette base						##
892
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
893
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
894
##########################################################################################
895
init_db ()
896
{
1355 richard 897
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 898
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
899
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 900
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 901
	/usr/bin/systemctl start mysqld.service
1 root 902
	sleep 4
903
	mysqladmin -u root password $mysqlpwd
904
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 905
# Secure the server
906
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
907
	$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 908
# Create 'radius' database
1317 richard 909
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 910
# Add an empty radius database structure
364 franck 911
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 912
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 913
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 914
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
915
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 916
	/usr/bin/systemctl daemon-reload
1389 richard 917
} # End of init_db ()
1 root 918
 
919
##########################################################################
1389 richard 920
##			Fonction "radius"				##
1 root 921
## - Paramètrage des fichiers de configuration FreeRadius		##
922
## - Affectation du secret partagé entre coova-chilli et freeradius	##
923
## - Modification de fichier de conf pour l'accès à Mysql		##
924
##########################################################################
1389 richard 925
radius ()
1 root 926
{
927
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
928
	chown -R radius:radius /etc/raddb
929
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 930
# Set radius.conf parameters
1 root 931
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
932
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
933
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 934
# remove the proxy function
1 root 935
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
936
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 937
# remove EAP module
654 richard 938
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 939
# listen on loopback (should be modified later if EAP enabled)
1 root 940
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 941
# enable the  SQL module (and SQL counter)
1 root 942
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
943
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
944
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 945
# only include modules for ALCASAR needs
946
	$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
947
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
948
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
949
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
950
	$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
951
	$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 952
# remvove virtual server and copy our conf file
1 root 953
	rm -f /etc/raddb/sites-enabled/*
1278 richard 954
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 955
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
956
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
957
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
958
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 959
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 960
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 961
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 962
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
963
	cat << EOF > /etc/raddb/clients.conf
964
client 127.0.0.1 {
965
	secret = $secretradius
966
	shortname = localhost
967
}
968
EOF
1278 richard 969
# sql.conf modification
1 root 970
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
971
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
972
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
973
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
974
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 975
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 976
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 977
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
978
# counter.conf modification (change the Max-All-Session-Time counter)
979
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
980
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
981
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 982
# make certain that mysql is up before radius start
983
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
984
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 985
	/usr/bin/systemctl daemon-reload
1389 richard 986
} # End radius ()
1 root 987
 
988
##########################################################################
1389 richard 989
##			Function "radius_web"				##
1 root 990
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
991
## - Création du lien vers la page de changement de mot de passe        ##
992
##########################################################################
1389 richard 993
radius_web ()
1 root 994
{
995
# copie de l'interface d'origine dans la structure Alcasar
316 richard 996
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
997
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
998
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 999
# copie des fichiers modifiés
1000
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1001
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1002
# Modification des fichiers de configuration
1 root 1003
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1004
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1005
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1006
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1007
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1008
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1009
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1010
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1011
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1012
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1013
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1014
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1015
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1016
nas1_name: alcasar-$ORGANISME
1 root 1017
nas1_model: Portail captif
1018
nas1_ip: $PRIVATE_IP
1019
nas1_port_num: 0
1020
nas1_community: public
1021
EOF
1022
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1023
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1024
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1025
# Ajout du mappage des attributs chillispot
1026
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1027
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1028
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1029
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1030
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1031
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1032
	chown -R apache:apache /etc/freeradius-web
1 root 1033
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1034
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1035
<Directory $DIR_WEB/pass>
1 root 1036
	SSLRequireSSL
1037
	AllowOverride None
1038
	Order deny,allow
1039
	Deny from all
1040
	Allow from 127.0.0.1
1041
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1042
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1043
</Directory>
1044
EOF
1389 richard 1045
} # End of radius_web ()
1 root 1046
 
799 richard 1047
##################################################################################
1389 richard 1048
##			Fonction "chilli"					##
799 richard 1049
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1050
## - Paramètrage de la page d'authentification (intercept.php)			##
1051
##################################################################################
1389 richard 1052
chilli ()
1 root 1053
{
1370 richard 1054
# chilli unit for systemd
1055
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1056
#  This file is part of systemd.
1057
#
1058
#  systemd is free software; you can redistribute it and/or modify it
1059
#  under the terms of the GNU General Public License as published by
1060
#  the Free Software Foundation; either version 2 of the License, or
1061
#  (at your option) any later version.
1370 richard 1062
[Unit]
1063
Description=chilli is a captive portal daemon
1064
After=network.target
1065
 
1066
[Service]
1379 richard 1067
Type=forking
1370 richard 1068
ExecStart=/usr/libexec/chilli start
1069
ExecStop=/usr/libexec/chilli stop
1070
ExecReload=/usr/libexec/chilli reload
1071
PIDFile=/var/run/chilli.pid
1072
 
1073
[Install]
1074
WantedBy=multi-user.target
1075
EOF
799 richard 1076
# init file creation
1370 richard 1077
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1078
	cat <<EOF > /usr/libexec/chilli
799 richard 1079
#!/bin/sh
1080
#
1081
# chilli CoovaChilli init
1082
#
1083
# chkconfig: 2345 65 35
1084
# description: CoovaChilli
1085
### BEGIN INIT INFO
1086
# Provides:       chilli
1087
# Required-Start: network 
1088
# Should-Start: 
1089
# Required-Stop:  network
1090
# Should-Stop: 
1091
# Default-Start:  2 3 5
1092
# Default-Stop:
1093
# Description:    CoovaChilli access controller
1094
### END INIT INFO
1095
 
1096
[ -f /usr/sbin/chilli ] || exit 0
1097
. /etc/init.d/functions
1098
CONFIG=/etc/chilli.conf
1099
pidfile=/var/run/chilli.pid
1100
[ -f \$CONFIG ] || {
1101
    echo "\$CONFIG Not found"
1102
    exit 0
1103
}
1104
RETVAL=0
1105
prog="chilli"
1106
case \$1 in
1107
    start)
1108
	if [ -f \$pidfile ] ; then 
1109
		gprintf "chilli is already running"
1110
	else
1111
        	gprintf "Starting \$prog: "
1112
		rm -f /var/run/chilli* # cleaning
1113
        	/sbin/modprobe tun >/dev/null 2>&1
1114
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1115
		[ -e /dev/net/tun ] || {
1116
	    	(cd /dev; 
1117
			mkdir net; 
1118
			cd net; 
1119
			mknod tun c 10 200)
1120
		}
1336 richard 1121
		ifconfig $INTIF 0.0.0.0
1576 richard 1122
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1123
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1124
        	RETVAL=$?
1125
	fi
1126
	;;
1127
 
1128
    reload)
1129
	killall -HUP chilli
1130
	;;
1131
 
1132
    restart)
1133
	\$0 stop
1134
        sleep 2
1135
	\$0 start
1136
	;;
1137
 
1138
    status)
1139
        status chilli
1140
        RETVAL=0
1141
        ;;
1142
 
1143
    stop)
1144
	if [ -f \$pidfile ] ; then  
1145
        	gprintf "Shutting down \$prog: "
1146
		killproc /usr/sbin/chilli
1147
		RETVAL=\$?
1148
		[ \$RETVAL = 0 ] && rm -f $pidfile
1149
	else	
1150
        	gprintf "chilli is not running"
1151
	fi
1152
	;;
1153
 
1154
    *)
1155
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1156
        exit 1
1157
esac
1158
echo
1159
EOF
1373 richard 1160
chmod a+x /usr/libexec/chilli
799 richard 1161
# conf file creation
346 richard 1162
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1163
	cat <<EOF > /etc/chilli.conf
1164
# coova config for ALCASAR
1165
cmdsocket	/var/run/chilli.sock
1336 richard 1166
unixipc		chilli.$INTIF.ipc
1551 richard 1167
pidfile		/var/run/chilli.pid
346 richard 1168
net		$PRIVATE_NETWORK_MASK
595 richard 1169
dhcpif		$INTIF
841 richard 1170
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1171
#nodynip
865 richard 1172
#statip
1173
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1174
domain		$DOMAIN
355 richard 1175
dns1		$PRIVATE_IP
1176
dns2		$PRIVATE_IP
346 richard 1177
uamlisten	$PRIVATE_IP
503 richard 1178
uamport		3990
837 richard 1179
macauth
1180
macpasswd	password
1243 richard 1181
locationname	$HOSTNAME.$DOMAIN
346 richard 1182
radiusserver1	127.0.0.1
1183
radiusserver2	127.0.0.1
1184
radiussecret	$secretradius
1185
radiusauthport	1812
1186
radiusacctport	1813
1243 richard 1187
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1188
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1189
uamsecret	$secretuam
1249 richard 1190
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1191
coaport		3799
1379 richard 1192
conup		$DIR_DEST_BIN/alcasar-conup.sh
1193
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1194
include		$DIR_DEST_ETC/alcasar-uamallowed
1195
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1196
#dhcpgateway
1157 stephane 1197
#dhcprelayagent
1198
#dhcpgatewayport
346 richard 1199
EOF
1336 richard 1200
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1201
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1202
# create files for trusted domains and urls
1148 crox53 1203
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1204
	chown root:apache $DIR_DEST_ETC/alcasar-*
1205
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1206
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1207
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1208
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1209
# user 'chilli' creation (in order to run conup/off and up/down scripts
1210
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1211
	if [ "$chilli_exist" == "1" ]
1212
	then
1213
	      userdel -r chilli 2>/dev/null
1214
	fi
1215
	groupadd -f chilli
1216
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1217
}  # End of chilli ()
1349 richard 1218
 
1 root 1219
##################################################################
1389 richard 1220
##		Fonction "dansguardian"				##
1 root 1221
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1222
##################################################################
1389 richard 1223
dansguardian ()
1 root 1224
{
1225
	mkdir /var/dansguardian
1226
	chown dansguardian /var/dansguardian
1375 richard 1227
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1228
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1229
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1230
# By default the filter is off 
1556 richard 1231
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1232
# French deny HTML page
497 richard 1233
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1234
# Listen only on LAN side
497 richard 1235
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1236
# DG send its flow to HAVP
1237
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1238
# replace the default deny HTML page
1 root 1239
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1240
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1241
# Don't log
1242
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1243
# Run 10 daemons (20 in largest server)
659 richard 1244
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1245
# on désactive par défaut le controle de contenu des pages html
497 richard 1246
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1247
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1248
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1249
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1250
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1251
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1252
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1253
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1254
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1255
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1256
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1257
	touch $DIR_DG/lists/bannedextensionlist
1258
	touch $DIR_DG/lists/bannedmimetypelist
1259
# 'Safesearch' regex actualisation
498 richard 1260
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1261
# empty LAN IP list that won't be WEB filtered
1262
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1263
	touch $DIR_DG/lists/exceptioniplist
1264
# Keep a copy of URL & domain filter configuration files
1265
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1266
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1267
} # End of dansguardian ()
1 root 1268
 
71 richard 1269
##################################################################
1221 richard 1270
##			Fonction "antivirus"			##
1357 richard 1271
## - configuration of havp, libclamav and freshclam		##
71 richard 1272
##################################################################
1273
antivirus ()		
1274
{
1358 richard 1275
# create 'havp' user
288 richard 1276
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1277
	if [ "$havp_exist" == "1" ]
288 richard 1278
	then
478 richard 1279
	      userdel -r havp 2>/dev/null
894 richard 1280
	      groupdel havp 2>/dev/null
288 richard 1281
	fi
307 richard 1282
	groupadd -f havp
1486 richard 1283
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1284
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1285
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1286
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1287
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1288
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1289
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1290
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1291
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1292
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1293
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1294
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1295
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1296
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1297
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1298
# skip checking of youtube flow (too heavy load / risk too low)
1299
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1300
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1301
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1302
# adapt init script and systemd unit
335 richard 1303
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1304
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1305
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1306
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1307
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1308
# replace of the intercept page (template)
340 richard 1309
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1310
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1311
# update virus database every 4 hours (24h/6)
1357 richard 1312
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1313
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1314
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1315
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1316
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1317
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1318
# update now
1382 richard 1319
	/usr/bin/freshclam --no-warnings
1389 richard 1320
} # End of antivirus ()
71 richard 1321
 
1486 richard 1322
##########################################################################
1323
##			Fonction "tinyproxy"				##
1324
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1325
##########################################################################
1485 richard 1326
tinyproxy ()		
1327
{
1486 richard 1328
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1329
	if [ "$tinyproxy_exist" == "1" ]
1330
	then
1331
	      userdel -r tinyproxy 2>/dev/null
1332
	      groupdel tinyproxy 2>/dev/null
1333
	fi
1334
	groupadd -f tinyproxy
1488 richard 1335
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1336
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1337
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1338
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1339
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1340
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1341
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1342
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1343
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1344
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1345
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1346
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1347
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1348
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1349
# Create the systemd unit
1350
cat << EOF > /lib/systemd/system/tinyproxy.service
1351
#  This file is part of systemd.
1352
#
1353
#  systemd is free software; you can redistribute it and/or modify it
1354
#  under the terms of the GNU General Public License as published by
1355
#  the Free Software Foundation; either version 2 of the License, or
1356
#  (at your option) any later version.
1485 richard 1357
 
1509 richard 1358
# This unit launches tinyproxy (a very light proxy).
1518 richard 1359
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1360
[Unit]
1361
Description=Tinyproxy Web Proxy Server
1362
After=network.target iptables.service
1363
 
1364
[Service]
1365
Type=forking
1518 richard 1366
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1367
ExecStartPre=/bin/sleep 2
1368
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1369
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1370
 
1371
[Install]
1372
WantedBy=multi-user.target
1373
EOF
1374
 
1485 richard 1375
} # end of tinyproxy
1 root 1376
##################################################################################
1389 richard 1377
##			function "ulogd"					##
476 richard 1378
## - Ulog config for multi-log files 						##
1379
##################################################################################
1389 richard 1380
ulogd ()
476 richard 1381
{
1382
# Three instances of ulogd (three different logfiles)
1383
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1384
	nl=1
1358 richard 1385
	for log_type in traceability ssh ext-access
478 richard 1386
	do
1365 richard 1387
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1388
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1389
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1390
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1391
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1392
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1393
[emu1]
478 richard 1394
file="/var/log/firewall/$log_type.log"
1395
sync=1
1396
EOF
1452 richard 1397
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1398
		nl=`expr $nl + 1`
1399
	done
476 richard 1400
	chown -R root:apache /var/log/firewall
1401
	chmod 750 /var/log/firewall
1402
	chmod 640 /var/log/firewall/*
1389 richard 1403
}  # End of ulogd ()
476 richard 1404
 
1159 crox53 1405
 
1406
##########################################################
1389 richard 1407
##              Function "nfsen"			##
1567 richard 1408
## - install the nfsen grapher				##
1409
## - install the two plugins porttracker & surfmap	##
1159 crox53 1410
##########################################################
1389 richard 1411
nfsen()
1 root 1412
{
1569 richard 1413
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1414
# Add PortTracker plugin
1534 richard 1415
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1416
	do
1536 richard 1417
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1418
	done
1569 richard 1419
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1420
# use of our conf file and init unit
1569 richard 1421
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1422
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1423
	DirTmp=$(pwd)
1569 richard 1424
	cd /tmp/nfsen-1.3.7/
1570 richard 1425
	/usr/bin/perl install.pl etc/nfsen.conf
1426
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1427
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1428
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1429
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1430
	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
1431
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1432
# nfsen unit for systemd
1433
cat << EOF > /lib/systemd/system/nfsen.service
1434
#  This file is part of systemd.
1435
#
1436
#  systemd is free software; you can redistribute it and/or modify it
1437
#  under the terms of the GNU General Public License as published by
1438
#  the Free Software Foundation; either version 2 of the License, or
1439
#  (at your option) any later version.
1440
 
1441
# This unit launches nfsen (a Netflow grapher).
1442
[Unit]
1443
Description= NfSen init script
1444
After=network.target iptables.service
1445
 
1446
[Service]
1447
Type=oneshot
1448
RemainAfterExit=yes
1393 richard 1449
PIDFile=/var/run/nfsen/nfsen.pid
1450
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1451
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1452
ExecStart=/usr/bin/nfsen start 
1453
ExecStop=/usr/bin/nfsen stop
1393 richard 1454
ExecReload=/usr/bin/nfsen restart
1372 richard 1455
TimeoutSec=0
1456
 
1457
[Install]
1458
WantedBy=multi-user.target
1459
EOF
1365 richard 1460
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1461
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1462
# expire delay for the profile "live"
1574 richard 1463
	/usr/bin/systemctl start nfsen
1393 richard 1464
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1465
# add SURFmap plugin
1509 richard 1466
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1467
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1468
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1469
	cd /tmp/
1470
	/usr/bin/sh SURFmap/install.sh
1544 richard 1471
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1472
# clear the installation
1221 richard 1473
	cd $DirTmp
1509 richard 1474
	rm -rf /tmp/nfsen*
1475
	rm -rf /tmp/SURFmap*
1389 richard 1476
} # End of nfsen ()
1 root 1477
 
1390 richard 1478
##################################################
1541 richard 1479
##		Function "vnstat"		##
1480
## Initialization of Vnstat and vnstat phpFE    ##
1481
##################################################
1482
vnstat ()
1483
{
1484
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1485
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1486
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1487
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1488
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1489
	/usr/bin/vnstat -u -i $EXTIF
1490
} # End of vnstat	
1491
##################################################
1389 richard 1492
##		Function "dnsmasq"		##
1390 richard 1493
##################################################
1389 richard 1494
dnsmasq ()
219 jeremy 1495
{
1496
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1497
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1498
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1499
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1500
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1501
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1502
# Configuration file for "dnsmasq in forward mode"
1387 richard 1503
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1504
listen-address=$PRIVATE_IP
1390 richard 1505
pid-file=/var/run/dnsmasq.pid
259 richard 1506
listen-address=127.0.0.1
286 richard 1507
no-dhcp-interface=$INTIF
1387 richard 1508
no-dhcp-interface=tun0
1509
no-dhcp-interface=lo
259 richard 1510
bind-interfaces
1511
cache-size=256
1512
domain=$DOMAIN
1513
domain-needed
1514
expand-hosts
1515
bogus-priv
1516
filterwin2k
1517
server=$DNS1
1518
server=$DNS2
1387 richard 1519
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1520
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1521
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1522
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1523
 
1387 richard 1524
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1525
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1526
EOF
1356 richard 1527
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1528
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1529
# Configuration file for "dnsmasq with blacklist"
1387 richard 1530
# Add Toulouse blacklist domains
1472 richard 1531
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1532
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1533
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1534
listen-address=$PRIVATE_IP
1535
port=54
1536
no-dhcp-interface=$INTIF
1387 richard 1537
no-dhcp-interface=tun0
1472 richard 1538
no-dhcp-interface=lo
498 richard 1539
bind-interfaces
1540
cache-size=256
1541
domain=$DOMAIN
1542
domain-needed
1543
expand-hosts
1544
bogus-priv
1545
filterwin2k
1546
server=$DNS1
1547
server=$DNS2
1548
EOF
1379 richard 1549
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1550
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1551
# Configuration file for "dnsmasq with whitelist"
1356 richard 1552
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1553
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1554
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1555
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1556
listen-address=$PRIVATE_IP
1557
port=55
1558
no-dhcp-interface=$INTIF
1387 richard 1559
no-dhcp-interface=tun0
1472 richard 1560
no-dhcp-interface=lo
1356 richard 1561
bind-interfaces
1562
cache-size=256
1563
domain=$DOMAIN
1564
domain-needed
1565
expand-hosts
1566
bogus-priv
1567
filterwin2k
1472 richard 1568
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1569
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1570
EOF
1472 richard 1571
# 4th dnsmasq listen on udp 56 ("blackhole")
1572
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1573
# Configuration file for "dnsmasq as a blackhole"
1574
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1575
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1576
pid-file=/var/run/dnsmasq-blackhole.pid
1577
listen-address=$PRIVATE_IP
1578
port=56
1579
no-dhcp-interface=$INTIF
1580
no-dhcp-interface=tun0
1581
no-dhcp-interface=lo
1582
bind-interfaces
1583
cache-size=256
1584
domain=$DOMAIN
1585
domain-needed
1586
expand-hosts
1587
bogus-priv
1588
filterwin2k
1589
EOF
1590
 
1517 richard 1591
# the main instance should start after network and chilli (which create tun0)
1547 richard 1592
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1593
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1594
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1595
	for list in blacklist whitelist blackhole
1596
	do
1597
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1598
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1599
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1600
	done
308 richard 1601
} # End dnsmasq
1602
 
1603
##########################################################
1221 richard 1604
##		Fonction "BL"				##
308 richard 1605
##########################################################
1606
BL ()
1607
{
1384 richard 1608
# copy and extract toulouse BL
648 richard 1609
	rm -rf $DIR_DG/lists/blacklists
1610
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1611
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1612
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1613
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1614
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1615
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1616
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1617
# creation of file for the rehabilited domains and urls
648 richard 1618
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1619
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1620
	touch $DIR_DG/lists/exceptionsitelist
1621
	touch $DIR_DG/lists/exceptionurllist
311 richard 1622
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1623
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1624
# Dansguardian filter config for ALCASAR
1625
EOF
648 richard 1626
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1627
# Dansguardian domain filter config for ALCASAR
1628
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1629
#**
1630
# block all SSL and CONNECT tunnels
1631
**s
1632
# block all SSL and CONNECT tunnels specified only as an IP
1633
*ips
1634
# block all sites specified only by an IP
1635
*ip
1636
EOF
1000 richard 1637
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1638
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1639
# Bing - add 'adlt=strict'
1640
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1641
# Youtube - add 'edufilter=your_ID' 
885 richard 1642
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1643
EOF
1000 richard 1644
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1645
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1646
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1647
	if [ "$mode" != "update" ]; then
1648
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1649
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1650
	fi
308 richard 1651
}
219 jeremy 1652
 
1 root 1653
##########################################################
1221 richard 1654
##		Fonction "cron"				##
1 root 1655
## - Mise en place des différents fichiers de cron	##
1656
##########################################################
1657
cron ()
1658
{
1659
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1660
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1661
	cat <<EOF > /etc/crontab
1662
SHELL=/bin/bash
1663
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1664
MAILTO=root
1665
HOME=/
1666
 
1667
# run-parts
1668
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1669
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1670
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1671
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1672
EOF
1673
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1674
	cat <<EOF >> /etc/anacrontab
667 franck 1675
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1676
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1677
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1678
EOF
1247 crox53 1679
 
811 richard 1680
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1681
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1682
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1683
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1684
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1685
EOF
952 franck 1686
	cat <<EOF > /etc/cron.d/alcasar-archive
1687
# Archive des logs et de la base de données (tous les lundi à 5h35)
1688
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1689
EOF
1566 richard 1690
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1691
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1692
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1693
EOF
722 franck 1694
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1695
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1696
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1697
EOF
1247 crox53 1698
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1699
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1700
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1701
#EOF
1159 crox53 1702
 
1 root 1703
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1704
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1705
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1706
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1707
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1708
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1709
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1710
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1711
	rm -f /etc/cron.daily/freeradius-web
1712
	rm -f /etc/cron.monthly/freeradius-web
1713
	cat << EOF > /etc/cron.d/freeradius-web
1714
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1715
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1716
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1717
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1718
EOF
671 franck 1719
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1720
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1721
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1722
EOF
808 franck 1723
# activation du "chien de garde des services" (watchdog) toutes les 18'
1724
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1725
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1726
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1727
EOF
522 richard 1728
# suppression des crons usagers
1729
	rm -f /var/spool/cron/*
1 root 1730
} # End cron
1731
 
1732
##################################################################
1221 richard 1733
## 			Fonction "Fail2Ban"			##
1163 crox53 1734
##- Modification de la configuration de fail2ban		##
1735
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1736
##################################################################
1737
fail2ban()
1738
{
1191 crox53 1739
	$DIR_CONF/fail2ban.sh
1474 richard 1740
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1741
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1742
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1743
	chmod 644 /var/log/fail2ban.log
1489 richard 1744
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1745
	/usr/bin/touch /var/log/auth.log
1515 richard 1746
# fail2ban unit
1747
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1748
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1749
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1750
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1751
} #Fin de fail2ban_install()
1752
 
1753
##################################################################
1376 richard 1754
## 			Fonction "gammu_smsd"			##
1755
## - Creation de la base de donnée Gammu			##
1756
## - Creation du fichier de config: gammu_smsd_conf		##
1757
##								##
1758
##################################################################
1759
gammu_smsd()
1760
{
1761
# Create 'gammu' databse
1762
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1763
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1764
# Add a gammu database structure
1765
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1766
 
1767
# config file for the daemon
1768
cat << EOF > /etc/gammu_smsd_conf
1769
[gammu]
1770
port = /dev/ttyUSB0
1771
connection = at115200
1772
 
1773
;########################################################
1774
 
1775
[smsd]
1776
 
1777
PIN = 1234
1778
 
1779
logfile = /var/log/gammu-smsd/gammu-smsd.log
1780
logformat = textall
1781
debuglevel = 0
1782
 
1783
service = sql
1784
driver = native_mysql
1785
user = $DB_USER
1786
password = $radiuspwd
1787
pc = localhost
1788
database = $DB_GAMMU
1789
 
1790
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1791
 
1792
StatusFrequency = 30
1380 richard 1793
;LoopSleep = 2
1376 richard 1794
 
1795
;ResetFrequency = 300
1796
;HardResetFrequency = 120
1797
 
1798
CheckSecurity = 1 
1799
CheckSignal = 1
1800
CheckBattery = 0
1801
EOF
1802
 
1803
chmod 755 /etc/gammu_smsd_conf
1804
 
1805
#Creation dossier de log Gammu-smsd
1382 richard 1806
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1807
chmod 755 /var/log/gammu-smsd
1808
 
1809
#Edition du script sql gammu <-> radius
1452 richard 1810
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1811
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1812
 
1380 richard 1813
#Création de la règle udev pour les Huawei // idVendor: 12d1
1814
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1815
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1816
EOF
1817
 
1376 richard 1818
} # END gammu_smsd()
1819
 
1820
##################################################################
1221 richard 1821
##			Fonction "post_install"			##
1 root 1822
## - Modification des bannières (locales et ssh) et des prompts ##
1823
## - Installation de la structure de chiffrement pour root	##
1824
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1825
## - Mise en place du la rotation des logs			##
5 franck 1826
## - Configuration dans le cas d'une mise à jour		##
1 root 1827
##################################################################
1828
post_install()
1829
{
1830
# création de la bannière locale
1007 richard 1831
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1832
	cp -f $DIR_CONF/banner /etc/mageia-release
1833
	echo " V$VERSION" >> /etc/mageia-release
1 root 1834
# création de la bannière SSH
1007 richard 1835
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1836
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1837
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1838
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1839
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1840
# postfix banner anonymisation
1841
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1842
# sshd écoute côté LAN et WAN
1548 richard 1843
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1844
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1845
	echo "SSH=off" >> $CONF_FILE
1063 richard 1846
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1847
	echo "QOS=off" >> $CONF_FILE
1848
	echo "LDAP=off" >> $CONF_FILE
786 richard 1849
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1850
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1851
	echo "MULTIWAN=off" >> $CONF_FILE
1852
	echo "FAILOVER=30" >> $CONF_FILE
1853
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1854
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1855
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1856
# Coloration des prompts
1857
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1858
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1859
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1860
# Droits d'exécution pour utilisateur apache et sysadmin
1861
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1862
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1863
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1864
# Modify some logrotate files (gammu, ulogd)
1 root 1865
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1866
	chmod 644 /etc/logrotate.d/*
714 franck 1867
# rectification sur versions précédentes de la compression des logs
706 franck 1868
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1869
# actualisation des fichiers logs compressés
1342 richard 1870
	for dir in firewall dansguardian httpd
706 franck 1871
	do
714 franck 1872
	      find /var/log/$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 1873
	done
1221 richard 1874
# create the alcasar-load_balancing unit
1875
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1876
#  This file is part of systemd.
1877
#
1878
#  systemd is free software; you can redistribute it and/or modify it
1879
#  under the terms of the GNU General Public License as published by
1880
#  the Free Software Foundation; either version 2 of the License, or
1881
#  (at your option) any later version.
1882
 
1883
# This unit lauches alcasar-load-balancing.sh script.
1884
[Unit]
1885
Description=alcasar-load_balancing.sh execution
1886
After=network.target iptables.service
1887
 
1888
[Service]
1889
Type=oneshot
1890
RemainAfterExit=yes
1891
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1892
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1893
TimeoutSec=0
1894
SysVStartPriority=99
1895
 
1896
[Install]
1897
WantedBy=multi-user.target
1157 stephane 1898
EOF
1221 richard 1899
# processes launched at boot time (Systemctl)
1525 franck 1900
	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 1901
	do
1574 richard 1902
		/usr/bin/systemctl -q enable $i.service
1221 richard 1903
	done
1452 richard 1904
 
1905
# disable processes at boot time (Systemctl)
1906
	for i in ulogd
1907
	do
1574 richard 1908
		/usr/bin/systemctl -q disable $i.service
1452 richard 1909
	done
1910
 
1221 richard 1911
# Apply French Security Agency (ANSSI) rules
1362 richard 1912
# ignore ICMP broadcast (smurf attack)
1913
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1914
# ignore ICMP errors bogus
1915
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1916
# remove ICMP redirects responces
1917
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1918
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1919
# enable SYN Cookies (Syn flood attacks)
1920
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1921
# enable kernel antispoofing
1922
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1923
# ignore source routing
1924
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1925
# set conntrack timer to 1h (3600s) instead of 5 weeks
1926
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1927
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1928
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1929
# remove Magic SysReq Keys
1363 richard 1930
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1931
# switch to multi-users runlevel (instead of x11)
1221 richard 1932
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1933
#	GRUB modifications
1934
# limit wait time to 3s
1935
# create an alcasar entry instead of linux-nonfb
1936
# change display to 1024*768 (vga791)
1221 richard 1937
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1938
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1939
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1940
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1941
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1942
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1943
# Remove unused services and users
1502 richard 1944
	for svc in sshd
1221 richard 1945
	do
1574 richard 1946
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1947
	done
1948
# Load and apply the previous conf file
1949
	if [ "$mode" = "update" ]
532 richard 1950
	then
1266 richard 1951
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1952
		$DIR_DEST_BIN/alcasar-conf.sh --load
1953
		PARENT_SCRIPT=`basename $0`
1954
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1955
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1956
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1957
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1958
	fi
1221 richard 1959
	rm -f /tmp/alcasar-conf*
1960
	chown -R root:apache $DIR_DEST_ETC/*
1961
	chmod -R 660 $DIR_DEST_ETC/*
1962
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1963
# Apply and save the firewall rules
1964
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1965
	sleep 2
1 root 1966
	cd $DIR_INSTALL
5 franck 1967
	echo ""
1 root 1968
	echo "#############################################################################"
638 richard 1969
	if [ $Lang == "fr" ]
1970
		then
1971
		echo "#                        Fin d'installation d'ALCASAR                       #"
1972
		echo "#                                                                           #"
1973
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1974
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1975
		echo "#                                                                           #"
1976
		echo "#############################################################################"
1977
		echo
1978
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1979
		echo
1980
		echo "- Lisez attentivement la documentation d'exploitation"
1981
		echo
1982
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1983
		echo
1984
		echo "                   Appuyez sur 'Entrée' pour continuer"
1985
	else	
1986
		echo "#                        Enf of ALCASAR install process                     #"
1987
		echo "#                                                                           #"
1988
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1989
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1990
		echo "#                                                                           #"
1991
		echo "#############################################################################"
1992
		echo
1993
		echo "- The system will be rebooted in order to operate ALCASAR"
1994
		echo
1995
		echo "- Read the exploitation documentation"
1996
		echo
1997
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1998
		echo
1999
		echo "                   Hit 'Enter' to continue"
2000
	fi
815 richard 2001
	sleep 2
2002
	if [ "$mode" != "update" ]
820 richard 2003
	then
815 richard 2004
		read a
2005
	fi
774 richard 2006
	clear
1 root 2007
	reboot
2008
} # End post_install ()
2009
 
2010
#################################
1005 richard 2011
#  	Main Install loop  	#
1 root 2012
#################################
832 richard 2013
dir_exec=`dirname "$0"`
2014
if [ $dir_exec != "." ]
2015
then
2016
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2017
	echo "Launch this program from the ALCASAR archive directory"
2018
	exit 0
2019
fi
2020
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2021
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2022
nb_args=$#
2023
args=$1
2024
if [ $nb_args -eq 0 ]
2025
then
2026
	nb_args=1
2027
	args="-h"
2028
fi
1062 richard 2029
chmod -R u+x $DIR_SCRIPTS/*
1 root 2030
case $args in
2031
	-\? | -h* | --h*)
2032
		echo "$usage"
2033
		exit 0
2034
		;;
291 franck 2035
	-i | --install)
1538 richard 2036
		header_install
959 franck 2037
		license
1544 richard 2038
		header_install
29 richard 2039
		testing
595 richard 2040
# RPMs install
2041
		$DIR_SCRIPTS/alcasar-urpmi.sh
2042
		if [ "$?" != "0" ]
1 root 2043
		then
595 richard 2044
			exit 0
2045
		fi
1249 richard 2046
		if [ -e $CONF_FILE ]
595 richard 2047
		then
597 richard 2048
# Uninstall the running version
532 richard 2049
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2050
		fi
636 richard 2051
# Test if manual update	
1362 richard 2052
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2053
		then
636 richard 2054
			header_install
595 richard 2055
			if [ $Lang == "fr" ]
636 richard 2056
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2057
				else echo "The configuration file of an old version has been found";
595 richard 2058
			fi
597 richard 2059
			response=0
2060
			PTN='^[oOnNyY]$'
2061
			until [[ $(expr $response : $PTN) -gt 0 ]]
2062
			do
2063
				if [ $Lang == "fr" ]
2064
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2065
					else echo -n "Do you want to use it (Y/n)?";
2066
				 fi
2067
				read response
2068
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2069
				then rm -f /tmp/alcasar-conf*
2070
				fi
2071
			done
2072
		fi
636 richard 2073
# Test if update
1057 richard 2074
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2075
		then
2076
			if [ $Lang == "fr" ]
2077
				then echo "#### Installation avec mise à jour ####";
2078
				else echo "#### Installation with update     ####";
2079
			fi
636 richard 2080
# Extract the central configuration file
1057 richard 2081
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2082
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2083
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2084
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2085
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2086
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2087
			mode="update"
1 root 2088
		fi
1541 richard 2089
		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 2090
		do
2091
			$func
1362 richard 2092
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2093
		done
5 franck 2094
		;;
291 franck 2095
	-u | --uninstall)
5 franck 2096
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2097
		then
597 richard 2098
			if [ $Lang == "fr" ]
2099
				then echo "ALCASAR n'est pas installé!";
2100
				else echo "ALCASAR isn't installed!";
2101
			fi
1 root 2102
			exit 0
2103
		fi
5 franck 2104
		response=0
2105
		PTN='^[oOnN]$'
580 richard 2106
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2107
		do
597 richard 2108
			if [ $Lang == "fr" ]
2109
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2110
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2111
			fi
5 franck 2112
			read response
2113
		done
1103 richard 2114
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2115
		then
1103 richard 2116
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2117
		else	
2118
			rm -f /tmp/alcasar-conf*
1 root 2119
		fi
597 richard 2120
# Uninstall the running version
65 richard 2121
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2122
		;;
2123
	*)
2124
		echo "Argument inconnu :$1";
460 richard 2125
		echo "Unknown argument :$1";
1 root 2126
		echo "$usage"
2127
		exit 1
2128
		;;
2129
esac
10 franck 2130
# end of script
366 franck 2131