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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1697 2015-09-14 19:42:11Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
34
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35
#	radius			: FreeRadius initialisation
36
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1253 richard 45
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#	post_install		: Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`				# current directory 
57
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1685 richard 76
EXTIF=`/sbin/ip route|grep default|head -n1|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
1538 richard 87
	then
88
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
	else
90
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
	fi
1538 richard 92
	response=0
93
	PTN='^[oOyYnN]$'
94
	until [[ $(expr $response : $PTN) -gt 0 ]]
95
	do
96
		if [ $Lang == "fr" ]
1563 franck 97
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103
	then
104
		exit 1
105
	fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
	clear
111
	echo "-----------------------------------------------------------------------------"
460 richard 112
	echo "                     ALCASAR V$VERSION Installation"
1 root 113
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
	echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##			Function "testing"			##
1378 richard 119
## - Test of Mageia version					##
1529 richard 120
## - Test of ALCASAR version (if already installed)		##
1342 richard 121
## - Test of free space on /var  (>10G)				##
1005 richard 122
## - Test of Internet access					##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
	fic=`cat /etc/product.id`
129
	unknown_os=0
130
	old="$IFS"
131
	IFS=","
132
	set $fic
133
	for i in $*
134
	do
135
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
			then 
137
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
			then 
142
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
			unknown_os=`expr $unknown_os + 1`
144
		fi
145
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
			then 
147
			ARCH=`echo $i|cut -d"=" -f2`
148
			unknown_os=`expr $unknown_os + 1`
149
		fi
150
	done
151
	IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
	if [ -e $CONF_FILE ]
154
	then
155
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
		if [ $Lang == "fr" ]
1362 richard 157
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
		fi
1362 richard 160
		response=0
161
		PTN='^[oOnNyY]$'
162
		until [[ $(expr $response : $PTN) -gt 0 ]]
163
		do
164
			if [ $Lang == "fr" ]
165
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
				else echo -n "Do you want to update (Y/n)?";
167
			 fi
168
			read response
169
		done
170
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
171
		then
172
			rm -f /tmp/alcasar-conf*
173
		else
1684 richard 174
# Retrieve former NICname
175
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
			$DIR_SCRIPTS/alcasar-conf.sh --create
179
			mode="update"
180
		fi
1529 richard 181
	fi
182
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
183
		then
184
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
			then
1529 richard 186
			echo
1378 richard 187
			if [ $Lang == "fr" ]
188
				then	
1529 richard 189
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
190
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 191
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 192
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 193
			else
194
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 195
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 196
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 197
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 198
			fi
1529 richard 199
		else
200
			if [ $Lang == "fr" ]
201
				then	
202
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
			else
204
				echo "The installation of ALCASAR can't be performed."
1378 richard 205
			fi
206
		fi
1529 richard 207
		echo
208
		if [ $Lang == "fr" ]
209
			then	
210
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
211
		else
212
			echo "The OS must be replaced (Mageia4.1)"
213
		fi
214
		exit 0
1342 richard 215
	fi
1529 richard 216
	if [ ! -d /var/log/netflow/porttracker ]
217
		then
218
# Test of free space on /var
219
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
		if [ $free_space -lt 10 ]
221
			then
222
			if [ $Lang == "fr" ]
223
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
			fi
226
		exit 0
227
		fi
228
	fi
1378 richard 229
	if [ $Lang == "fr" ]
784 richard 230
		then echo -n "Tests des paramètres réseau : "
595 richard 231
		else echo -n "Network parameters tests : "
232
	fi
1471 richard 233
# Test of Ethernet links state
234
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
235
	for i in $DOWN_IF
236
	do
237
		if [ $Lang == "fr" ]
238
		then 
239
			echo "Échec"
240
			echo "Le lien réseau de la carte $i n'est pas actif."
241
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
		else
243
			echo "Failed"
244
			echo "The link state of $i interface is down."
245
			echo "Make sure that this network card is connected to a switch or an A.P."
246
		fi
247
		exit 0
248
	done
249
	echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
	then
784 richard 257
		if [ $Lang == "fr" ]
258
		then 
259
			echo "Échec"
260
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
		else
264
			echo "Failed"
265
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
		fi
830 richard 269
		echo "DEVICE=$EXTIF"
784 richard 270
		echo "IPADDR="
271
		echo "NETMASK="
272
		echo "GATEWAY="
273
		echo "DNS1="
274
		echo "DNS2="
830 richard 275
		echo "ONBOOT=yes"
784 richard 276
		exit 0
277
	fi
278
	echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
		if [ $Lang == "fr" ]
283
		then 
284
			echo "Échec"
285
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
			echo "Réglez ce problème puis relancez ce script."
287
		else
288
			echo "Failed"
289
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
			echo "Resolv this problem, then restart this script."
291
		fi
29 richard 292
		exit 0
293
	fi
308 richard 294
	echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
	       	then
595 richard 299
		if [ $Lang == "fr" ]
300
		then 
301
			echo "Échec"
1499 richard 302
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
			echo "Réglez ce problème puis relancez ce script."
304
		else
305
			echo "Failed"
306
			echo "The Internet gateway doesn't answered"
307
			echo "Resolv this problem, then restart this script."
308
		fi
308 richard 309
		exit 0
310
	fi
311
	echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
	rm -rf /tmp/con_ok.html
308 richard 314
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
	if [ ! -e /tmp/con_ok.html ]
316
	then
595 richard 317
		if [ $Lang == "fr" ]
318
		then 
319
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
			echo "Vérifiez la validité des adresses IP des DNS."
322
		else
323
			echo "The Internet connection try failed (google.fr)."
324
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
			echo "Verify the DNS IP addresses"
326
		fi
29 richard 327
		exit 0
328
	fi
329
	rm -rf /tmp/con_ok.html
308 richard 330
	echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##			Function "init"				##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336
## - Installation et modification des scripts du portail	##
337
##################################################################
338
init ()
339
{
527 richard 340
	if [ "$mode" != "update" ]
302 richard 341
	then
342
# On affecte le nom d'organisme
597 richard 343
		header_install
302 richard 344
		ORGANISME=!
345
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
			if [ $Lang == "fr" ]
597 richard 349
			       	then echo -n "Entrez le nom de votre organisme : "
350
				else echo -n "Enter the name of your organism : "
595 richard 351
			fi
330 franck 352
			read ORGANISME
613 richard 353
			if [ "$ORGANISME" == "" ]
330 franck 354
				then
355
				ORGANISME=!
356
			fi
357
		done
302 richard 358
	fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
	rm -f $PASSWD_FILE
1350 richard 361
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
	$SED "/^password.*/d" /boot/grub/menu.lst
366
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
	echo "$secretradius" >> $PASSWD_FILE
379
	chmod 640 $PASSWD_FILE
977 richard 380
# Scripts and conf files copy 
381
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 382
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 383
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 384
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 385
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 386
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 387
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
388
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 389
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
390
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 391
# generate central conf file
392
	cat <<EOF > $CONF_FILE
612 richard 393
##########################################
394
##                                      ##
395
##          ALCASAR Parameters          ##
396
##                                      ##
397
##########################################
1 root 398
 
612 richard 399
INSTALL_DATE=$DATE
400
VERSION=$VERSION
401
ORGANISM=$ORGANISME
923 franck 402
DOMAIN=$DOMAIN
612 richard 403
EOF
628 richard 404
	chmod o-rwx $CONF_FILE
1 root 405
} # End of init ()
406
 
407
##################################################################
1221 richard 408
##			Function "network"			##
1 root 409
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 410
## - Nommage DNS du système 					##
1336 richard 411
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 412
## - Modification du fichier /etc/hosts				##
413
## - Configuration du serveur de temps (NTP)			##
414
## - Renseignement des fichiers hosts.allow et hosts.deny	##
415
##################################################################
416
network ()
417
{
418
	header_install
636 richard 419
	if [ "$mode" != "update" ]
420
		then
421
		if [ $Lang == "fr" ]
422
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
423
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
424
		fi
425
		response=0
426
		PTN='^[oOyYnN]$'
427
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 428
		do
595 richard 429
			if [ $Lang == "fr" ]
659 richard 430
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 431
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 432
			fi
1 root 433
			read response
434
		done
636 richard 435
		if [ "$response" = "n" ] || [ "$response" = "N" ]
436
		then
437
			PRIVATE_IP_MASK="0"
438
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
439
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 440
			do
595 richard 441
				if [ $Lang == "fr" ]
597 richard 442
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
443
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 444
				fi
597 richard 445
				read PRIVATE_IP_MASK
1 root 446
			done
636 richard 447
		else
448
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
449
		fi
595 richard 450
	else
637 richard 451
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
452
		rm -rf conf/etc/alcasar.conf
1 root 453
	fi
861 richard 454
# Define LAN side global parameters
1243 richard 455
	hostname $HOSTNAME.$DOMAIN
456
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 457
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 458
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 459
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 460
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 461
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 462
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
463
		then
464
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
465
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
466
	fi	
467
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
468
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 469
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 470
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 471
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
472
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 473
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
474
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 475
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1578 richard 476
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 477
# Define Internet parameters
1613 franck 478
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 479
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
480
	if [ $nb_dns == 2 ]
481
		then
482
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
483
	fi
70 franck 484
	DNS1=${DNS1:=208.67.220.220}
485
	DNS2=${DNS2:=208.67.222.222}
1499 richard 486
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 487
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 488
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 489
# Wrtie the conf file
1469 richard 490
	echo "EXTIF=$EXTIF" >> $CONF_FILE
491
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 492
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
493
	if [ $IP_SETTING == "dhcp" ]
494
		then
495
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 496
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 497
	else
498
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 499
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 500
	fi
1587 richard 501
	echo "DNS1=$DNS1" >> $CONF_FILE
502
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 503
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 504
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 505
	echo "DHCP=on" >> $CONF_FILE
914 franck 506
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
507
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
508
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 509
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 510
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
511
	echo "INT_DNS_IP=none" >> $CONF_FILE
512
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 513
# network default
597 richard 514
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 515
	cat <<EOF > /etc/sysconfig/network
516
NETWORKING=yes
1243 richard 517
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 518
FORWARD_IPV4=true
519
EOF
1499 richard 520
# /etc/hosts config
1 root 521
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
522
	cat <<EOF > /etc/hosts
503 richard 523
127.0.0.1	localhost
1353 richard 524
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 525
EOF
1499 richard 526
# EXTIF (Internet) config
527
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
528
	if [ $IP_SETTING == "dhcp" ]
529
		then
530
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 531
DEVICE=$EXTIF
1585 richard 532
BOOTPROTO=dhcp
533
DNS1=127.0.0.1
534
PEERDNS=no
535
RESOLV_MODS=yes
536
ONBOOT=yes
1613 franck 537
NOZEROCONF=yes
1585 richard 538
METRIC=10
539
MII_NOT_SUPPORTED=yes
540
IPV6INIT=no
541
IPV6TO4INIT=no
542
ACCOUNTING=no
543
USERCTL=no
544
MTU=$MTU
545
EOF
546
		else	
547
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
548
DEVICE=$EXTIF
14 richard 549
BOOTPROTO=static
597 richard 550
IPADDR=$PUBLIC_IP
551
NETMASK=$PUBLIC_NETMASK
552
GATEWAY=$PUBLIC_GATEWAY
14 richard 553
DNS1=127.0.0.1
1499 richard 554
RESOLV_MODS=yes
14 richard 555
ONBOOT=yes
556
METRIC=10
1610 franck 557
NOZEROCONF=yes
14 richard 558
MII_NOT_SUPPORTED=yes
559
IPV6INIT=no
560
IPV6TO4INIT=no
561
ACCOUNTING=no
562
USERCTL=no
994 franck 563
MTU=$MTU
14 richard 564
EOF
1499 richard 565
	fi
1336 richard 566
# Config INTIF (consultation LAN) in normal mode
841 richard 567
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
568
DEVICE=$INTIF
569
BOOTPROTO=static
570
ONBOOT=yes
571
NOZEROCONF=yes
572
MII_NOT_SUPPORTED=yes
573
IPV6INIT=no
574
IPV6TO4INIT=no
575
ACCOUNTING=no
576
USERCTL=no
577
EOF
1558 richard 578
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 579
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 580
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 581
DEVICE=$INTIF
582
BOOTPROTO=static
583
IPADDR=$PRIVATE_IP
604 richard 584
NETMASK=$PRIVATE_NETMASK
1 root 585
ONBOOT=yes
586
METRIC=10
587
NOZEROCONF=yes
588
MII_NOT_SUPPORTED=yes
14 richard 589
IPV6INIT=no
590
IPV6TO4INIT=no
591
ACCOUNTING=no
592
USERCTL=no
1 root 593
EOF
440 franck 594
# Mise à l'heure du serveur
595
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
596
	cat <<EOF > /etc/ntp/step-tickers
455 franck 597
0.fr.pool.ntp.org	# adapt to your country
598
1.fr.pool.ntp.org
599
2.fr.pool.ntp.org
440 franck 600
EOF
601
# Configuration du serveur de temps (sur lui même)
1 root 602
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
603
	cat <<EOF > /etc/ntp.conf
456 franck 604
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 605
server 1.fr.pool.ntp.org
606
server 2.fr.pool.ntp.org
607
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 608
fudge 127.127.1.0 stratum 10
604 richard 609
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 610
restrict 127.0.0.1
310 richard 611
driftfile /var/lib/ntp/drift
1 root 612
logfile /var/log/ntp.log
1594 richard 613
disable monitor
1 root 614
EOF
440 franck 615
 
310 richard 616
	chown -R ntp:ntp /var/lib/ntp
1 root 617
# Renseignement des fichiers hosts.allow et hosts.deny
618
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
619
	cat <<EOF > /etc/hosts.allow
620
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 621
sshd: ALL
1 root 622
ntpd: $PRIVATE_NETWORK_SHORT
623
EOF
624
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
625
	cat <<EOF > /etc/hosts.deny
626
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
627
EOF
790 richard 628
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 629
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 630
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 631
# load conntrack ftp module
632
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
633
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 634
# load ipt_NETFLOW module
635
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 636
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
637
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
638
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
639
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 640
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 641
# 
860 richard 642
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 643
} # End of network ()
644
 
645
##################################################################
1221 richard 646
##			Function "ACC"				##
647
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 648
## - configuration du serveur web (Apache)			##
649
## - définition du 1er comptes de gestion 			##
650
## - sécurisation des accès					##
651
##################################################################
1221 richard 652
ACC ()
1 root 653
{
654
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
655
	mkdir $DIR_WEB
656
# Copie et configuration des fichiers du centre de gestion
316 richard 657
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 658
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 659
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
660
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
663
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 664
	chown -R apache:apache $DIR_WEB/*
1489 richard 665
# create the backup structure :
666
# - base = users database
667
# - archive = tarball of "base + http firewall + netflow"
668
# - security = watchdog disconnection)
1564 richard 669
	for i in base archive security;
1 root 670
	do
671
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
672
	done
5 franck 673
	chown -R root:apache $DIR_SAVE
71 richard 674
# Configuration et sécurisation php
675
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 676
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
677
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 678
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
679
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 680
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
681
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
682
# Configuration et sécurisation Apache
790 richard 683
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 684
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 685
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 686
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 687
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
688
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
689
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
690
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
691
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
692
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
693
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
694
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
695
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
696
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 697
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
698
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1676 richard 699
	$SED "s?^SSLCipherSuite.*?SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5:!DSS?g" /etc/httpd/conf/conf.d/ssl.conf  #DSS is no more secured
1532 richard 700
# Error page management
1534 richard 701
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
702
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 703
Alias /error/ "/var/www/html/"
704
<Directory "/usr/share/httpd/error">
705
    AllowOverride None
706
    Options IncludesNoExec
707
    AddOutputFilter Includes html
708
    AddHandler type-map var
709
    Require all granted
710
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
711
    ForceLanguagePriority Prefer Fallback
712
</Directory>
713
ErrorDocument 400 /error/error.php?error=400
714
ErrorDocument 401 /error/error.php?error=401
715
ErrorDocument 403 /error/error.php?error=403
716
ErrorDocument 404 /error/error.php?error=404
717
ErrorDocument 405 /error/error.php?error=405
718
ErrorDocument 408 /error/error.php?error=408
719
ErrorDocument 410 /error/error.php?error=410
720
ErrorDocument 411 /error/error.php?error=411
721
ErrorDocument 412 /error/error.php?error=412
722
ErrorDocument 413 /error/error.php?error=413
723
ErrorDocument 414 /error/error.php?error=414
724
ErrorDocument 415 /error/error.php?error=415
725
ErrorDocument 500 /error/error.php?error=500
726
ErrorDocument 501 /error/error.php?error=501
727
ErrorDocument 502 /error/error.php?error=502
728
ErrorDocument 503 /error/error.php?error=503
729
ErrorDocument 506 /error/error.php?error=506
730
EOF
1359 richard 731
	[ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
732
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
733
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
734
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 735
</body>
736
</html>
737
EOF
738
# Définition du premier compte lié au profil 'admin'
510 richard 739
	if [ "$mode" = "install" ]
740
	then
1676 richard 741
		header_install
613 richard 742
		admin_portal=!
743
		PTN='^[a-zA-Z0-9-]*$'
744
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
745
                	do
746
			header_install
747
			if [ $Lang == "fr" ]
748
			then 
749
				echo ""
750
				echo "Définissez un premier compte d'administration du portail :"
751
				echo
752
				echo -n "Nom : "
753
			else
754
				echo ""
755
				echo "Define the first account allow to administrate the portal :"
756
				echo
757
				echo -n "Account : "
758
			fi
759
			read admin_portal
760
			if [ "$admin_portal" == "" ]
761
				then
762
				admin_portal=!
763
			fi
764
			done
1268 richard 765
# Creation of keys file for the admin account ("admin")
510 richard 766
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
767
		mkdir -p $DIR_DEST_ETC/digest
768
		chmod 755 $DIR_DEST_ETC/digest
769
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
770
			do
1350 richard 771
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 772
			done
773
		$DIR_DEST_SBIN/alcasar-profil.sh --list
774
	fi
434 richard 775
# synchronisation horaire
776
	ntpd -q -g &
1 root 777
# Sécurisation du centre
988 franck 778
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 779
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 780
<Directory $DIR_ACC>
1 root 781
	SSLRequireSSL
782
	AllowOverride None
783
	Order deny,allow
784
	Deny from all
785
	Allow from 127.0.0.1
786
	Allow from $PRIVATE_NETWORK_MASK
990 franck 787
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 788
	require valid-user
789
	AuthType digest
1243 richard 790
	AuthName $HOSTNAME.$DOMAIN
1 root 791
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 792
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 793
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 794
</Directory>
316 richard 795
<Directory $DIR_ACC/admin>
1 root 796
	SSLRequireSSL
797
	AllowOverride None
798
	Order deny,allow
799
	Deny from all
800
	Allow from 127.0.0.1
801
	Allow from $PRIVATE_NETWORK_MASK
990 franck 802
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 803
	require valid-user
804
	AuthType digest
1243 richard 805
	AuthName $HOSTNAME.$DOMAIN
1 root 806
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 807
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 808
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 809
</Directory>
344 richard 810
<Directory $DIR_ACC/manager>
1 root 811
	SSLRequireSSL
812
	AllowOverride None
813
	Order deny,allow
814
	Deny from all
815
	Allow from 127.0.0.1
816
	Allow from $PRIVATE_NETWORK_MASK
990 franck 817
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 818
	require valid-user
819
	AuthType digest
1243 richard 820
	AuthName $HOSTNAME.$DOMAIN
1 root 821
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 822
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 823
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 824
</Directory>
316 richard 825
<Directory $DIR_ACC/backup>
826
	SSLRequireSSL
827
	AllowOverride None
828
	Order deny,allow
829
	Deny from all
830
	Allow from 127.0.0.1
831
	Allow from $PRIVATE_NETWORK_MASK
990 franck 832
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 833
	require valid-user
834
	AuthType digest
1243 richard 835
	AuthName $HOSTNAME.$DOMAIN
316 richard 836
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 837
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 838
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 839
</Directory>
811 richard 840
Alias /save/ "$DIR_SAVE/"
841
<Directory $DIR_SAVE>
842
	SSLRequireSSL
843
	Options Indexes
844
	Order deny,allow
845
	Deny from all
846
	Allow from 127.0.0.1
847
	Allow from $PRIVATE_NETWORK_MASK
990 franck 848
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 849
	require valid-user
850
	AuthType digest
1243 richard 851
	AuthName $HOSTNAME.$DOMAIN
811 richard 852
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 853
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 854
</Directory>
1 root 855
EOF
1378 richard 856
# Launch after coova
857
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 858
} # End of ACC ()
1 root 859
 
860
##########################################################################################
1221 richard 861
##				Fonction "CA"						##
1 root 862
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
863
##########################################################################################
1221 richard 864
CA ()
1 root 865
{
510 richard 866
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 867
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 868
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 869
	cat <<EOF > $FIC_VIRTUAL_SSL
870
# default SSL virtual host, used for all HTTPS requests that do not
871
# match a ServerName or ServerAlias in any <VirtualHost> block.
872
 
873
<VirtualHost _default_:443>
874
# general configuration
875
    ServerAdmin root@localhost
876
    ServerName localhost
877
 
878
# SSL configuration
879
    SSLEngine on
880
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
881
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
882
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
883
    CustomLog logs/ssl_request_log \
884
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
885
    ErrorLog logs/ssl_error_log
886
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
887
</VirtualHost>
888
EOF
889
 
5 franck 890
	chown -R root:apache /etc/pki
1 root 891
	chmod -R 750 /etc/pki
1389 richard 892
} # End of CA ()
1 root 893
 
894
##########################################################################################
1221 richard 895
##			Fonction "init_db"						##
1 root 896
## - Initialisation de la base Mysql							##
897
## - Affectation du mot de passe de l'administrateur (root)				##
898
## - Suppression des bases et des utilisateurs superflus				##
899
## - Création de la base 'radius'							##
900
## - Installation du schéma de cette base						##
901
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
902
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
903
##########################################################################################
904
init_db ()
905
{
1355 richard 906
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 907
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
908
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 909
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 910
	/usr/bin/systemctl start mysqld.service
1 root 911
	sleep 4
912
	mysqladmin -u root password $mysqlpwd
913
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 914
# Secure the server
915
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
916
	$MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;" 
615 richard 917
# Create 'radius' database
1317 richard 918
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 919
# Add an empty radius database structure
364 franck 920
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 921
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 922
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 923
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
924
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 925
	/usr/bin/systemctl daemon-reload
1389 richard 926
} # End of init_db ()
1 root 927
 
928
##########################################################################
1389 richard 929
##			Fonction "radius"				##
1 root 930
## - Paramètrage des fichiers de configuration FreeRadius		##
931
## - Affectation du secret partagé entre coova-chilli et freeradius	##
932
## - Modification de fichier de conf pour l'accès à Mysql		##
933
##########################################################################
1389 richard 934
radius ()
1 root 935
{
936
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
937
	chown -R radius:radius /etc/raddb
938
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 939
# Set radius.conf parameters
1 root 940
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
941
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
942
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 943
# remove the proxy function
1 root 944
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
945
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 946
# remove EAP module
654 richard 947
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 948
# listen on loopback (should be modified later if EAP enabled)
1 root 949
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 950
# enable the  SQL module (and SQL counter)
1 root 951
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
952
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
953
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 954
# only include modules for ALCASAR needs
955
	$SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
956
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
957
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
958
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
959
	$SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
960
	$SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 961
# remvove virtual server and copy our conf file
1 root 962
	rm -f /etc/raddb/sites-enabled/*
1278 richard 963
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 964
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
965
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
966
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
967
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 968
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 969
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 970
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 971
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
972
	cat << EOF > /etc/raddb/clients.conf
973
client 127.0.0.1 {
974
	secret = $secretradius
975
	shortname = localhost
976
}
977
EOF
1278 richard 978
# sql.conf modification
1 root 979
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
980
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
981
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
982
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
983
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 984
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 985
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 986
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
987
# counter.conf modification (change the Max-All-Session-Time counter)
988
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
989
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
990
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 991
# make certain that mysql is up before radius start
992
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
993
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 994
	/usr/bin/systemctl daemon-reload
1389 richard 995
} # End radius ()
1 root 996
 
997
##########################################################################
1389 richard 998
##			Function "radius_web"				##
1 root 999
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1000
## - Création du lien vers la page de changement de mot de passe        ##
1001
##########################################################################
1389 richard 1002
radius_web ()
1 root 1003
{
1004
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1005
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1006
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
1007
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1008
# copie des fichiers modifiés
1009
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1010
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1011
# Modification des fichiers de configuration
1 root 1012
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1013
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1014
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1015
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1016
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1017
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1018
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1019
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1020
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1021
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1022
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1023
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1024
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1025
nas1_name: alcasar-$ORGANISME
1 root 1026
nas1_model: Portail captif
1027
nas1_ip: $PRIVATE_IP
1028
nas1_port_num: 0
1029
nas1_community: public
1030
EOF
1031
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1032
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1033
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1034
# Ajout du mappage des attributs chillispot
1035
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1036
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1037
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1038
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1039
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1040
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1041
	chown -R apache:apache /etc/freeradius-web
1 root 1042
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1043
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1044
<Directory $DIR_WEB/pass>
1 root 1045
	SSLRequireSSL
1046
	AllowOverride None
1047
	Order deny,allow
1048
	Deny from all
1049
	Allow from 127.0.0.1
1050
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1051
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1052
</Directory>
1053
EOF
1389 richard 1054
} # End of radius_web ()
1 root 1055
 
799 richard 1056
##################################################################################
1389 richard 1057
##			Fonction "chilli"					##
799 richard 1058
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1059
## - Paramètrage de la page d'authentification (intercept.php)			##
1060
##################################################################################
1389 richard 1061
chilli ()
1 root 1062
{
1370 richard 1063
# chilli unit for systemd
1064
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1065
#  This file is part of systemd.
1066
#
1067
#  systemd is free software; you can redistribute it and/or modify it
1068
#  under the terms of the GNU General Public License as published by
1069
#  the Free Software Foundation; either version 2 of the License, or
1070
#  (at your option) any later version.
1370 richard 1071
[Unit]
1072
Description=chilli is a captive portal daemon
1073
After=network.target
1074
 
1075
[Service]
1379 richard 1076
Type=forking
1370 richard 1077
ExecStart=/usr/libexec/chilli start
1078
ExecStop=/usr/libexec/chilli stop
1079
ExecReload=/usr/libexec/chilli reload
1080
PIDFile=/var/run/chilli.pid
1081
 
1082
[Install]
1083
WantedBy=multi-user.target
1084
EOF
799 richard 1085
# init file creation
1370 richard 1086
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1087
	cat <<EOF > /usr/libexec/chilli
799 richard 1088
#!/bin/sh
1089
#
1090
# chilli CoovaChilli init
1091
#
1092
# chkconfig: 2345 65 35
1093
# description: CoovaChilli
1094
### BEGIN INIT INFO
1095
# Provides:       chilli
1096
# Required-Start: network 
1097
# Should-Start: 
1098
# Required-Stop:  network
1099
# Should-Stop: 
1100
# Default-Start:  2 3 5
1101
# Default-Stop:
1102
# Description:    CoovaChilli access controller
1103
### END INIT INFO
1104
 
1105
[ -f /usr/sbin/chilli ] || exit 0
1106
. /etc/init.d/functions
1107
CONFIG=/etc/chilli.conf
1108
pidfile=/var/run/chilli.pid
1109
[ -f \$CONFIG ] || {
1110
    echo "\$CONFIG Not found"
1111
    exit 0
1112
}
1113
RETVAL=0
1114
prog="chilli"
1115
case \$1 in
1116
    start)
1117
	if [ -f \$pidfile ] ; then 
1118
		gprintf "chilli is already running"
1119
	else
1120
        	gprintf "Starting \$prog: "
1121
		rm -f /var/run/chilli* # cleaning
1122
        	/sbin/modprobe tun >/dev/null 2>&1
1123
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1124
		[ -e /dev/net/tun ] || {
1125
	    	(cd /dev; 
1126
			mkdir net; 
1127
			cd net; 
1128
			mknod tun c 10 200)
1129
		}
1336 richard 1130
		ifconfig $INTIF 0.0.0.0
1576 richard 1131
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1132
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1133
        	RETVAL=$?
1134
	fi
1135
	;;
1136
 
1137
    reload)
1138
	killall -HUP chilli
1139
	;;
1140
 
1141
    restart)
1142
	\$0 stop
1143
        sleep 2
1144
	\$0 start
1145
	;;
1146
 
1147
    status)
1148
        status chilli
1149
        RETVAL=0
1150
        ;;
1151
 
1152
    stop)
1153
	if [ -f \$pidfile ] ; then  
1154
        	gprintf "Shutting down \$prog: "
1155
		killproc /usr/sbin/chilli
1156
		RETVAL=\$?
1157
		[ \$RETVAL = 0 ] && rm -f $pidfile
1158
	else	
1159
        	gprintf "chilli is not running"
1160
	fi
1161
	;;
1162
 
1163
    *)
1164
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1165
        exit 1
1166
esac
1167
echo
1168
EOF
1373 richard 1169
chmod a+x /usr/libexec/chilli
799 richard 1170
# conf file creation
346 richard 1171
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1172
	cat <<EOF > /etc/chilli.conf
1173
# coova config for ALCASAR
1174
cmdsocket	/var/run/chilli.sock
1336 richard 1175
unixipc		chilli.$INTIF.ipc
1551 richard 1176
pidfile		/var/run/chilli.pid
346 richard 1177
net		$PRIVATE_NETWORK_MASK
595 richard 1178
dhcpif		$INTIF
841 richard 1179
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1180
#nodynip
865 richard 1181
#statip
1182
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1183
domain		$DOMAIN
355 richard 1184
dns1		$PRIVATE_IP
1185
dns2		$PRIVATE_IP
346 richard 1186
uamlisten	$PRIVATE_IP
503 richard 1187
uamport		3990
837 richard 1188
macauth
1189
macpasswd	password
1697 richard 1190
strictmacauth
1243 richard 1191
locationname	$HOSTNAME.$DOMAIN
346 richard 1192
radiusserver1	127.0.0.1
1193
radiusserver2	127.0.0.1
1194
radiussecret	$secretradius
1195
radiusauthport	1812
1196
radiusacctport	1813
1243 richard 1197
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1198
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1199
uamsecret	$secretuam
1249 richard 1200
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1201
coaport		3799
1379 richard 1202
conup		$DIR_DEST_BIN/alcasar-conup.sh
1203
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1204
include		$DIR_DEST_ETC/alcasar-uamallowed
1205
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1206
#dhcpgateway		none
1207
#dhcprelayagent		none
1610 franck 1208
#dhcpgatewayport	none
346 richard 1209
EOF
1336 richard 1210
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1211
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1212
# create files for trusted domains and urls
1148 crox53 1213
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1214
	chown root:apache $DIR_DEST_ETC/alcasar-*
1215
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1216
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1217
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1218
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1219
# user 'chilli' creation (in order to run conup/off and up/down scripts
1220
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1221
	if [ "$chilli_exist" == "1" ]
1222
	then
1223
	      userdel -r chilli 2>/dev/null
1224
	fi
1225
	groupadd -f chilli
1226
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1227
}  # End of chilli ()
1349 richard 1228
 
1 root 1229
##################################################################
1389 richard 1230
##		Fonction "dansguardian"				##
1 root 1231
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1232
##################################################################
1389 richard 1233
dansguardian ()
1 root 1234
{
1235
	mkdir /var/dansguardian
1236
	chown dansguardian /var/dansguardian
1375 richard 1237
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1238
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1239
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1240
# By default the filter is off 
1556 richard 1241
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1242
# French deny HTML page
497 richard 1243
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1244
# Listen only on LAN side
497 richard 1245
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1246
# DG send its flow to HAVP
1247
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1248
# replace the default deny HTML page
1 root 1249
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1250
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1251
# Don't log
1252
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1253
# Run 10 daemons (20 in largest server)
659 richard 1254
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1255
# on désactive par défaut le controle de contenu des pages html
497 richard 1256
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1257
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1258
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1259
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1260
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1261
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1262
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1263
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1264
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1265
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1266
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1267
	touch $DIR_DG/lists/bannedextensionlist
1268
	touch $DIR_DG/lists/bannedmimetypelist
1269
# 'Safesearch' regex actualisation
498 richard 1270
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1271
# empty LAN IP list that won't be WEB filtered
1272
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1273
	touch $DIR_DG/lists/exceptioniplist
1274
# Keep a copy of URL & domain filter configuration files
1275
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1276
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1277
} # End of dansguardian ()
1 root 1278
 
71 richard 1279
##################################################################
1221 richard 1280
##			Fonction "antivirus"			##
1357 richard 1281
## - configuration of havp, libclamav and freshclam		##
71 richard 1282
##################################################################
1283
antivirus ()		
1284
{
1358 richard 1285
# create 'havp' user
288 richard 1286
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1287
	if [ "$havp_exist" == "1" ]
288 richard 1288
	then
478 richard 1289
	      userdel -r havp 2>/dev/null
894 richard 1290
	      groupdel havp 2>/dev/null
288 richard 1291
	fi
307 richard 1292
	groupadd -f havp
1486 richard 1293
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1294
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1295
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1296
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1297
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1298
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1299
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1300
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1301
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1302
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1303
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1304
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1305
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1306
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1307
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1308
# skip checking of youtube flow (too heavy load / risk too low)
1309
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1310
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1311
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1312
# adapt init script and systemd unit
335 richard 1313
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1314
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1315
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1316
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1317
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1318
# replace of the intercept page (template)
340 richard 1319
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1320
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1321
# update virus database every 4 hours (24h/6)
1357 richard 1322
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1323
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1324
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1325
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1326
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1327
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1328
# update now
1382 richard 1329
	/usr/bin/freshclam --no-warnings
1389 richard 1330
} # End of antivirus ()
71 richard 1331
 
1486 richard 1332
##########################################################################
1333
##			Fonction "tinyproxy"				##
1334
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1335
##########################################################################
1485 richard 1336
tinyproxy ()		
1337
{
1486 richard 1338
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1339
	if [ "$tinyproxy_exist" == "1" ]
1340
	then
1341
	      userdel -r tinyproxy 2>/dev/null
1342
	      groupdel tinyproxy 2>/dev/null
1343
	fi
1344
	groupadd -f tinyproxy
1488 richard 1345
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1346
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1347
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1348
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1349
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1350
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1351
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1352
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1353
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1354
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1355
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1356
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1357
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1358
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1359
# Create the systemd unit
1360
cat << EOF > /lib/systemd/system/tinyproxy.service
1361
#  This file is part of systemd.
1362
#
1363
#  systemd is free software; you can redistribute it and/or modify it
1364
#  under the terms of the GNU General Public License as published by
1365
#  the Free Software Foundation; either version 2 of the License, or
1366
#  (at your option) any later version.
1485 richard 1367
 
1509 richard 1368
# This unit launches tinyproxy (a very light proxy).
1518 richard 1369
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1370
[Unit]
1371
Description=Tinyproxy Web Proxy Server
1372
After=network.target iptables.service
1373
 
1374
[Service]
1375
Type=forking
1518 richard 1376
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1377
ExecStartPre=/bin/sleep 2
1378
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1379
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1380
 
1381
[Install]
1382
WantedBy=multi-user.target
1383
EOF
1384
 
1485 richard 1385
} # end of tinyproxy
1 root 1386
##################################################################################
1389 richard 1387
##			function "ulogd"					##
476 richard 1388
## - Ulog config for multi-log files 						##
1389
##################################################################################
1389 richard 1390
ulogd ()
476 richard 1391
{
1392
# Three instances of ulogd (three different logfiles)
1393
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1394
	nl=1
1358 richard 1395
	for log_type in traceability ssh ext-access
478 richard 1396
	do
1365 richard 1397
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1398
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1399
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1400
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1401
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1402
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1403
[emu1]
478 richard 1404
file="/var/log/firewall/$log_type.log"
1405
sync=1
1406
EOF
1452 richard 1407
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1408
		nl=`expr $nl + 1`
1409
	done
476 richard 1410
	chown -R root:apache /var/log/firewall
1411
	chmod 750 /var/log/firewall
1412
	chmod 640 /var/log/firewall/*
1389 richard 1413
}  # End of ulogd ()
476 richard 1414
 
1159 crox53 1415
 
1416
##########################################################
1389 richard 1417
##              Function "nfsen"			##
1567 richard 1418
## - install the nfsen grapher				##
1419
## - install the two plugins porttracker & surfmap	##
1159 crox53 1420
##########################################################
1389 richard 1421
nfsen()
1 root 1422
{
1569 richard 1423
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1424
# Add PortTracker plugin
1534 richard 1425
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1426
	do
1536 richard 1427
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1428
	done
1569 richard 1429
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1430
# use of our conf file and init unit
1569 richard 1431
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1432
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1433
	DirTmp=$(pwd)
1569 richard 1434
	cd /tmp/nfsen-1.3.7/
1570 richard 1435
	/usr/bin/perl install.pl etc/nfsen.conf
1436
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1437
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1438
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1439
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1440
	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
1441
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1442
# nfsen unit for systemd
1443
cat << EOF > /lib/systemd/system/nfsen.service
1444
#  This file is part of systemd.
1445
#
1446
#  systemd is free software; you can redistribute it and/or modify it
1447
#  under the terms of the GNU General Public License as published by
1448
#  the Free Software Foundation; either version 2 of the License, or
1449
#  (at your option) any later version.
1450
 
1451
# This unit launches nfsen (a Netflow grapher).
1452
[Unit]
1453
Description= NfSen init script
1454
After=network.target iptables.service
1455
 
1456
[Service]
1457
Type=oneshot
1458
RemainAfterExit=yes
1393 richard 1459
PIDFile=/var/run/nfsen/nfsen.pid
1460
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1461
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1462
ExecStart=/usr/bin/nfsen start 
1463
ExecStop=/usr/bin/nfsen stop
1393 richard 1464
ExecReload=/usr/bin/nfsen restart
1372 richard 1465
TimeoutSec=0
1466
 
1467
[Install]
1468
WantedBy=multi-user.target
1469
EOF
1365 richard 1470
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1471
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1472
# expire delay for the profile "live"
1574 richard 1473
	/usr/bin/systemctl start nfsen
1393 richard 1474
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1475
# add SURFmap plugin
1509 richard 1476
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1477
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1478
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1479
	cd /tmp/
1480
	/usr/bin/sh SURFmap/install.sh
1544 richard 1481
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1482
# clear the installation
1221 richard 1483
	cd $DirTmp
1509 richard 1484
	rm -rf /tmp/nfsen*
1485
	rm -rf /tmp/SURFmap*
1389 richard 1486
} # End of nfsen ()
1 root 1487
 
1390 richard 1488
##################################################
1541 richard 1489
##		Function "vnstat"		##
1490
## Initialization of Vnstat and vnstat phpFE    ##
1491
##################################################
1492
vnstat ()
1493
{
1494
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1495
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1496
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1497
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1498
	/usr/bin/vnstat -u -i $EXTIF
1499
} # End of vnstat	
1500
##################################################
1389 richard 1501
##		Function "dnsmasq"		##
1390 richard 1502
##################################################
1389 richard 1503
dnsmasq ()
219 jeremy 1504
{
1505
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1506
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1507
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1508
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1509
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1510
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1511
# Configuration file for "dnsmasq in forward mode"
1387 richard 1512
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1513
listen-address=$PRIVATE_IP
1390 richard 1514
pid-file=/var/run/dnsmasq.pid
259 richard 1515
listen-address=127.0.0.1
286 richard 1516
no-dhcp-interface=$INTIF
1387 richard 1517
no-dhcp-interface=tun0
1518
no-dhcp-interface=lo
259 richard 1519
bind-interfaces
1520
cache-size=256
1521
domain=$DOMAIN
1522
domain-needed
1523
expand-hosts
1524
bogus-priv
1525
filterwin2k
1526
server=$DNS1
1527
server=$DNS2
1387 richard 1528
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1529
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1530
#dhcp-option=option:router,$PRIVATE_IP
1531
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1532
 
1387 richard 1533
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1534
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1535
EOF
1356 richard 1536
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1537
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1538
# Configuration file for "dnsmasq with blacklist"
1387 richard 1539
# Add Toulouse blacklist domains
1472 richard 1540
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1541
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1542
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1543
listen-address=$PRIVATE_IP
1544
port=54
1545
no-dhcp-interface=$INTIF
1387 richard 1546
no-dhcp-interface=tun0
1472 richard 1547
no-dhcp-interface=lo
498 richard 1548
bind-interfaces
1549
cache-size=256
1550
domain=$DOMAIN
1551
domain-needed
1552
expand-hosts
1553
bogus-priv
1554
filterwin2k
1555
server=$DNS1
1556
server=$DNS2
1557
EOF
1379 richard 1558
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1559
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1560
# Configuration file for "dnsmasq with whitelist"
1356 richard 1561
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1562
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1563
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1564
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1565
listen-address=$PRIVATE_IP
1566
port=55
1567
no-dhcp-interface=$INTIF
1387 richard 1568
no-dhcp-interface=tun0
1472 richard 1569
no-dhcp-interface=lo
1356 richard 1570
bind-interfaces
1571
cache-size=256
1572
domain=$DOMAIN
1573
domain-needed
1574
expand-hosts
1575
bogus-priv
1576
filterwin2k
1472 richard 1577
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1578
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1579
EOF
1472 richard 1580
# 4th dnsmasq listen on udp 56 ("blackhole")
1581
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1582
# Configuration file for "dnsmasq as a blackhole"
1583
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1584
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1585
pid-file=/var/run/dnsmasq-blackhole.pid
1586
listen-address=$PRIVATE_IP
1587
port=56
1588
no-dhcp-interface=$INTIF
1589
no-dhcp-interface=tun0
1590
no-dhcp-interface=lo
1591
bind-interfaces
1592
cache-size=256
1593
domain=$DOMAIN
1594
domain-needed
1595
expand-hosts
1596
bogus-priv
1597
filterwin2k
1598
EOF
1599
 
1517 richard 1600
# the main instance should start after network and chilli (which create tun0)
1547 richard 1601
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1602
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1603
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1604
	for list in blacklist whitelist blackhole
1605
	do
1606
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1607
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1608
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1609
	done
308 richard 1610
} # End dnsmasq
1611
 
1612
##########################################################
1221 richard 1613
##		Fonction "BL"				##
308 richard 1614
##########################################################
1615
BL ()
1616
{
1384 richard 1617
# copy and extract toulouse BL
648 richard 1618
	rm -rf $DIR_DG/lists/blacklists
1619
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1620
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1621
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1622
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1623
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1624
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1625
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1626
# creation of file for the rehabilited domains and urls
648 richard 1627
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1628
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1629
	touch $DIR_DG/lists/exceptionsitelist
1630
	touch $DIR_DG/lists/exceptionurllist
311 richard 1631
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1632
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1633
# Dansguardian filter config for ALCASAR
1634
EOF
648 richard 1635
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1636
# Dansguardian domain filter config for ALCASAR
1637
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1638
#**
1639
# block all SSL and CONNECT tunnels
1640
**s
1641
# block all SSL and CONNECT tunnels specified only as an IP
1642
*ips
1643
# block all sites specified only by an IP
1644
*ip
1645
EOF
1000 richard 1646
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1647
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1648
# Bing - add 'adlt=strict'
1649
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1650
# Youtube - add 'edufilter=your_ID' 
885 richard 1651
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1652
EOF
1000 richard 1653
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1654
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1655
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1656
	if [ "$mode" != "update" ]; then
1657
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1658
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1659
	fi
308 richard 1660
}
219 jeremy 1661
 
1 root 1662
##########################################################
1221 richard 1663
##		Fonction "cron"				##
1 root 1664
## - Mise en place des différents fichiers de cron	##
1665
##########################################################
1666
cron ()
1667
{
1668
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1669
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1670
	cat <<EOF > /etc/crontab
1671
SHELL=/bin/bash
1672
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1673
MAILTO=root
1674
HOME=/
1675
 
1676
# run-parts
1677
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1678
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1679
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1680
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1681
EOF
1682
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1683
	cat <<EOF >> /etc/anacrontab
667 franck 1684
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1685
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1686
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1687
EOF
1247 crox53 1688
 
811 richard 1689
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1690
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1691
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1692
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1693
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1694
EOF
952 franck 1695
	cat <<EOF > /etc/cron.d/alcasar-archive
1696
# Archive des logs et de la base de données (tous les lundi à 5h35)
1697
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1698
EOF
1566 richard 1699
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1700
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1701
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1702
EOF
722 franck 1703
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1704
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1705
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1706
EOF
1247 crox53 1707
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1708
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1709
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1710
#EOF
1159 crox53 1711
 
1 root 1712
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1713
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1714
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1715
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1716
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1717
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1718
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1719
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1720
	rm -f /etc/cron.daily/freeradius-web
1721
	rm -f /etc/cron.monthly/freeradius-web
1722
	cat << EOF > /etc/cron.d/freeradius-web
1723
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1724
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1725
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1726
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1727
EOF
671 franck 1728
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1729
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1730
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1731
EOF
808 franck 1732
# activation du "chien de garde des services" (watchdog) toutes les 18'
1733
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1734
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1735
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1736
EOF
522 richard 1737
# suppression des crons usagers
1738
	rm -f /var/spool/cron/*
1 root 1739
} # End cron
1740
 
1741
##################################################################
1221 richard 1742
## 			Fonction "Fail2Ban"			##
1163 crox53 1743
##- Modification de la configuration de fail2ban		##
1744
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1745
##################################################################
1746
fail2ban()
1747
{
1191 crox53 1748
	$DIR_CONF/fail2ban.sh
1474 richard 1749
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1750
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1751
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1752
	chmod 644 /var/log/fail2ban.log
1489 richard 1753
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1754
	/usr/bin/touch /var/log/auth.log
1515 richard 1755
# fail2ban unit
1756
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1757
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1758
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1759
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1760
} #Fin de fail2ban_install()
1761
 
1762
##################################################################
1376 richard 1763
## 			Fonction "gammu_smsd"			##
1764
## - Creation de la base de donnée Gammu			##
1765
## - Creation du fichier de config: gammu_smsd_conf		##
1766
##								##
1767
##################################################################
1768
gammu_smsd()
1769
{
1770
# Create 'gammu' databse
1771
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1772
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1773
# Add a gammu database structure
1774
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1775
 
1776
# config file for the daemon
1777
cat << EOF > /etc/gammu_smsd_conf
1778
[gammu]
1779
port = /dev/ttyUSB0
1780
connection = at115200
1781
 
1782
;########################################################
1783
 
1784
[smsd]
1785
 
1786
PIN = 1234
1787
 
1788
logfile = /var/log/gammu-smsd/gammu-smsd.log
1789
logformat = textall
1790
debuglevel = 0
1791
 
1792
service = sql
1793
driver = native_mysql
1794
user = $DB_USER
1795
password = $radiuspwd
1796
pc = localhost
1797
database = $DB_GAMMU
1798
 
1799
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1800
 
1801
StatusFrequency = 30
1380 richard 1802
;LoopSleep = 2
1376 richard 1803
 
1804
;ResetFrequency = 300
1805
;HardResetFrequency = 120
1806
 
1807
CheckSecurity = 1 
1808
CheckSignal = 1
1809
CheckBattery = 0
1810
EOF
1811
 
1812
chmod 755 /etc/gammu_smsd_conf
1813
 
1814
#Creation dossier de log Gammu-smsd
1382 richard 1815
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1816
chmod 755 /var/log/gammu-smsd
1817
 
1818
#Edition du script sql gammu <-> radius
1452 richard 1819
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1820
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1821
 
1380 richard 1822
#Création de la règle udev pour les Huawei // idVendor: 12d1
1823
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1824
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1825
EOF
1826
 
1376 richard 1827
} # END gammu_smsd()
1828
 
1829
##################################################################
1221 richard 1830
##			Fonction "post_install"			##
1 root 1831
## - Modification des bannières (locales et ssh) et des prompts ##
1832
## - Installation de la structure de chiffrement pour root	##
1833
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1834
## - Mise en place du la rotation des logs			##
5 franck 1835
## - Configuration dans le cas d'une mise à jour		##
1 root 1836
##################################################################
1837
post_install()
1838
{
1839
# création de la bannière locale
1007 richard 1840
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1841
	cp -f $DIR_CONF/banner /etc/mageia-release
1842
	echo " V$VERSION" >> /etc/mageia-release
1 root 1843
# création de la bannière SSH
1007 richard 1844
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1845
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1846
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1847
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1848
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1849
# postfix banner anonymisation
1850
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1851
# sshd écoute côté LAN et WAN
1548 richard 1852
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1853
# sshd autorise les connections root par certificat
1854
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1855
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1856
	echo "SSH=off" >> $CONF_FILE
1631 richard 1857
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1858
	echo "QOS=off" >> $CONF_FILE
1859
	echo "LDAP=off" >> $CONF_FILE
786 richard 1860
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1861
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1862
	echo "MULTIWAN=off" >> $CONF_FILE
1863
	echo "FAILOVER=30" >> $CONF_FILE
1864
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1865
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1866
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1867
# Coloration des prompts
1868
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1869
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1870
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1871
# Droits d'exécution pour utilisateur apache et sysadmin
1872
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1873
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1874
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1875
# Modify some logrotate files (gammu, ulogd)
1 root 1876
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1877
	chmod 644 /etc/logrotate.d/*
714 franck 1878
# rectification sur versions précédentes de la compression des logs
706 franck 1879
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1880
# actualisation des fichiers logs compressés
1342 richard 1881
	for dir in firewall dansguardian httpd
706 franck 1882
	do
714 franck 1883
	      find /var/log/$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 1884
	done
1221 richard 1885
# create the alcasar-load_balancing unit
1886
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1887
#  This file is part of systemd.
1888
#
1889
#  systemd is free software; you can redistribute it and/or modify it
1890
#  under the terms of the GNU General Public License as published by
1891
#  the Free Software Foundation; either version 2 of the License, or
1892
#  (at your option) any later version.
1893
 
1894
# This unit lauches alcasar-load-balancing.sh script.
1895
[Unit]
1896
Description=alcasar-load_balancing.sh execution
1897
After=network.target iptables.service
1898
 
1899
[Service]
1900
Type=oneshot
1901
RemainAfterExit=yes
1902
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1903
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1904
TimeoutSec=0
1905
SysVStartPriority=99
1906
 
1907
[Install]
1908
WantedBy=multi-user.target
1157 stephane 1909
EOF
1221 richard 1910
# processes launched at boot time (Systemctl)
1525 franck 1911
	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 1912
	do
1574 richard 1913
		/usr/bin/systemctl -q enable $i.service
1221 richard 1914
	done
1452 richard 1915
 
1916
# disable processes at boot time (Systemctl)
1917
	for i in ulogd
1918
	do
1574 richard 1919
		/usr/bin/systemctl -q disable $i.service
1452 richard 1920
	done
1921
 
1221 richard 1922
# Apply French Security Agency (ANSSI) rules
1362 richard 1923
# ignore ICMP broadcast (smurf attack)
1924
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1925
# ignore ICMP errors bogus
1926
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1927
# remove ICMP redirects responces
1928
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1929
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1930
# enable SYN Cookies (Syn flood attacks)
1931
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1932
# enable kernel antispoofing
1933
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1934
# ignore source routing
1935
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1936
# set conntrack timer to 1h (3600s) instead of 5 weeks
1937
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1938
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1939
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1940
# remove Magic SysReq Keys
1363 richard 1941
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1942
# switch to multi-users runlevel (instead of x11)
1221 richard 1943
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1944
#	GRUB modifications (only one time)
1005 richard 1945
# limit wait time to 3s
1946
# create an alcasar entry instead of linux-nonfb
1947
# change display to 1024*768 (vga791)
1600 richard 1948
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1949
	if [ $grub_already_modified == 0 ]
1950
		then
1951
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1952
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1953
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1954
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1955
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1956
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1957
	fi
1003 richard 1958
# Remove unused services and users
1502 richard 1959
	for svc in sshd
1221 richard 1960
	do
1574 richard 1961
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1962
	done
1963
# Load and apply the previous conf file
1964
	if [ "$mode" = "update" ]
532 richard 1965
	then
1668 richard 1966
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1967
		$DIR_DEST_BIN/alcasar-conf.sh --load
1968
		PARENT_SCRIPT=`basename $0`
1969
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1970
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1971
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1972
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1973
	fi
1221 richard 1974
	rm -f /tmp/alcasar-conf*
1975
	chown -R root:apache $DIR_DEST_ETC/*
1976
	chmod -R 660 $DIR_DEST_ETC/*
1977
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1978
# Apply and save the firewall rules
1979
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1980
	sleep 2
1 root 1981
	cd $DIR_INSTALL
5 franck 1982
	echo ""
1 root 1983
	echo "#############################################################################"
638 richard 1984
	if [ $Lang == "fr" ]
1985
		then
1986
		echo "#                        Fin d'installation d'ALCASAR                       #"
1987
		echo "#                                                                           #"
1988
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1989
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1990
		echo "#                                                                           #"
1991
		echo "#############################################################################"
1992
		echo
1993
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1994
		echo
1995
		echo "- Lisez attentivement la documentation d'exploitation"
1996
		echo
1997
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1998
		echo
1999
		echo "                   Appuyez sur 'Entrée' pour continuer"
2000
	else	
2001
		echo "#                        Enf of ALCASAR install process                     #"
2002
		echo "#                                                                           #"
2003
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2004
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2005
		echo "#                                                                           #"
2006
		echo "#############################################################################"
2007
		echo
2008
		echo "- The system will be rebooted in order to operate ALCASAR"
2009
		echo
2010
		echo "- Read the exploitation documentation"
2011
		echo
2012
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2013
		echo
2014
		echo "                   Hit 'Enter' to continue"
2015
	fi
815 richard 2016
	sleep 2
2017
	if [ "$mode" != "update" ]
820 richard 2018
	then
815 richard 2019
		read a
2020
	fi
774 richard 2021
	clear
1 root 2022
	reboot
2023
} # End post_install ()
2024
 
2025
#################################
1005 richard 2026
#  	Main Install loop  	#
1 root 2027
#################################
832 richard 2028
dir_exec=`dirname "$0"`
2029
if [ $dir_exec != "." ]
2030
then
2031
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2032
	echo "Launch this program from the ALCASAR archive directory"
2033
	exit 0
2034
fi
2035
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2036
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2037
nb_args=$#
2038
args=$1
2039
if [ $nb_args -eq 0 ]
2040
then
2041
	nb_args=1
2042
	args="-h"
2043
fi
1062 richard 2044
chmod -R u+x $DIR_SCRIPTS/*
1 root 2045
case $args in
2046
	-\? | -h* | --h*)
2047
		echo "$usage"
2048
		exit 0
2049
		;;
291 franck 2050
	-i | --install)
1538 richard 2051
		header_install
959 franck 2052
		license
1544 richard 2053
		header_install
29 richard 2054
		testing
595 richard 2055
# RPMs install
2056
		$DIR_SCRIPTS/alcasar-urpmi.sh
2057
		if [ "$?" != "0" ]
1 root 2058
		then
595 richard 2059
			exit 0
2060
		fi
1249 richard 2061
		if [ -e $CONF_FILE ]
595 richard 2062
		then
597 richard 2063
# Uninstall the running version
532 richard 2064
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2065
		fi
636 richard 2066
# Test if manual update	
1362 richard 2067
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2068
		then
636 richard 2069
			header_install
595 richard 2070
			if [ $Lang == "fr" ]
636 richard 2071
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2072
				else echo "The configuration file of an old version has been found";
595 richard 2073
			fi
597 richard 2074
			response=0
2075
			PTN='^[oOnNyY]$'
2076
			until [[ $(expr $response : $PTN) -gt 0 ]]
2077
			do
2078
				if [ $Lang == "fr" ]
2079
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2080
					else echo -n "Do you want to use it (Y/n)?";
2081
				 fi
2082
				read response
2083
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2084
				then rm -f /tmp/alcasar-conf*
2085
				fi
2086
			done
2087
		fi
636 richard 2088
# Test if update
1057 richard 2089
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2090
		then
2091
			if [ $Lang == "fr" ]
2092
				then echo "#### Installation avec mise à jour ####";
2093
				else echo "#### Installation with update     ####";
2094
			fi
636 richard 2095
# Extract the central configuration file
1057 richard 2096
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2097
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2098
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2099
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2100
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2101
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2102
			mode="update"
1 root 2103
		fi
1541 richard 2104
		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 2105
		do
2106
			$func
1362 richard 2107
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2108
		done
5 franck 2109
		;;
291 franck 2110
	-u | --uninstall)
5 franck 2111
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2112
		then
597 richard 2113
			if [ $Lang == "fr" ]
2114
				then echo "ALCASAR n'est pas installé!";
2115
				else echo "ALCASAR isn't installed!";
2116
			fi
1 root 2117
			exit 0
2118
		fi
5 franck 2119
		response=0
2120
		PTN='^[oOnN]$'
580 richard 2121
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2122
		do
597 richard 2123
			if [ $Lang == "fr" ]
2124
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2125
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2126
			fi
5 franck 2127
			read response
2128
		done
1103 richard 2129
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2130
		then
1103 richard 2131
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2132
		else	
2133
			rm -f /tmp/alcasar-conf*
1 root 2134
		fi
597 richard 2135
# Uninstall the running version
65 richard 2136
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2137
		;;
2138
	*)
2139
		echo "Argument inconnu :$1";
460 richard 2140
		echo "Unknown argument :$1";
1 root 2141
		echo "$usage"
2142
		exit 1
2143
		;;
2144
esac
10 franck 2145
# end of script
366 franck 2146