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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1748 2016-01-10 10:51:25Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
34
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35
#	radius			: FreeRadius initialisation
36
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1253 richard 45
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#	post_install		: Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`				# current directory 
57
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1685 richard 76
EXTIF=`/sbin/ip route|grep default|head -n1|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
1538 richard 87
	then
88
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
	else
90
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
	fi
1538 richard 92
	response=0
93
	PTN='^[oOyYnN]$'
94
	until [[ $(expr $response : $PTN) -gt 0 ]]
95
	do
96
		if [ $Lang == "fr" ]
1563 franck 97
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103
	then
104
		exit 1
105
	fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
	clear
111
	echo "-----------------------------------------------------------------------------"
460 richard 112
	echo "                     ALCASAR V$VERSION Installation"
1 root 113
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
	echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##			Function "testing"			##
1378 richard 119
## - Test of Mageia version					##
1529 richard 120
## - Test of ALCASAR version (if already installed)		##
1342 richard 121
## - Test of free space on /var  (>10G)				##
1005 richard 122
## - Test of Internet access					##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
	fic=`cat /etc/product.id`
129
	unknown_os=0
130
	old="$IFS"
131
	IFS=","
132
	set $fic
133
	for i in $*
134
	do
135
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
			then 
137
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
			then 
142
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
			unknown_os=`expr $unknown_os + 1`
144
		fi
145
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
			then 
147
			ARCH=`echo $i|cut -d"=" -f2`
148
			unknown_os=`expr $unknown_os + 1`
149
		fi
150
	done
151
	IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
	if [ -e $CONF_FILE ]
154
	then
155
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
		if [ $Lang == "fr" ]
1362 richard 157
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
		fi
1362 richard 160
		response=0
161
		PTN='^[oOnNyY]$'
162
		until [[ $(expr $response : $PTN) -gt 0 ]]
163
		do
164
			if [ $Lang == "fr" ]
165
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
				else echo -n "Do you want to update (Y/n)?";
167
			 fi
168
			read response
169
		done
170
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
171
		then
172
			rm -f /tmp/alcasar-conf*
173
		else
1684 richard 174
# Retrieve former NICname
175
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
			$DIR_SCRIPTS/alcasar-conf.sh --create
179
			mode="update"
180
		fi
1529 richard 181
	fi
1737 richard 182
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
1529 richard 183
		then
184
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
			then
1529 richard 186
			echo
1378 richard 187
			if [ $Lang == "fr" ]
188
				then	
1529 richard 189
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
190
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 191
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 192
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 193
			else
194
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 195
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 196
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 197
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 198
			fi
1529 richard 199
		else
200
			if [ $Lang == "fr" ]
201
				then	
202
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
			else
204
				echo "The installation of ALCASAR can't be performed."
1378 richard 205
			fi
206
		fi
1529 richard 207
		echo
208
		if [ $Lang == "fr" ]
209
			then	
210
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
211
		else
212
			echo "The OS must be replaced (Mageia4.1)"
213
		fi
214
		exit 0
1342 richard 215
	fi
1529 richard 216
	if [ ! -d /var/log/netflow/porttracker ]
217
		then
218
# Test of free space on /var
219
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
		if [ $free_space -lt 10 ]
221
			then
222
			if [ $Lang == "fr" ]
223
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
			fi
226
		exit 0
227
		fi
228
	fi
1378 richard 229
	if [ $Lang == "fr" ]
784 richard 230
		then echo -n "Tests des paramètres réseau : "
595 richard 231
		else echo -n "Network parameters tests : "
232
	fi
1471 richard 233
# Test of Ethernet links state
234
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
235
	for i in $DOWN_IF
236
	do
237
		if [ $Lang == "fr" ]
238
		then 
239
			echo "Échec"
240
			echo "Le lien réseau de la carte $i n'est pas actif."
241
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
		else
243
			echo "Failed"
244
			echo "The link state of $i interface is down."
245
			echo "Make sure that this network card is connected to a switch or an A.P."
246
		fi
247
		exit 0
248
	done
249
	echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
	then
784 richard 257
		if [ $Lang == "fr" ]
258
		then 
259
			echo "Échec"
260
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
		else
264
			echo "Failed"
265
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
		fi
830 richard 269
		echo "DEVICE=$EXTIF"
784 richard 270
		echo "IPADDR="
271
		echo "NETMASK="
272
		echo "GATEWAY="
273
		echo "DNS1="
274
		echo "DNS2="
830 richard 275
		echo "ONBOOT=yes"
784 richard 276
		exit 0
277
	fi
278
	echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
		if [ $Lang == "fr" ]
283
		then 
284
			echo "Échec"
285
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
			echo "Réglez ce problème puis relancez ce script."
287
		else
288
			echo "Failed"
289
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
			echo "Resolv this problem, then restart this script."
291
		fi
29 richard 292
		exit 0
293
	fi
308 richard 294
	echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
	       	then
595 richard 299
		if [ $Lang == "fr" ]
300
		then 
301
			echo "Échec"
1499 richard 302
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
			echo "Réglez ce problème puis relancez ce script."
304
		else
305
			echo "Failed"
306
			echo "The Internet gateway doesn't answered"
307
			echo "Resolv this problem, then restart this script."
308
		fi
308 richard 309
		exit 0
310
	fi
311
	echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
	rm -rf /tmp/con_ok.html
308 richard 314
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
	if [ ! -e /tmp/con_ok.html ]
316
	then
595 richard 317
		if [ $Lang == "fr" ]
318
		then 
319
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
			echo "Vérifiez la validité des adresses IP des DNS."
322
		else
323
			echo "The Internet connection try failed (google.fr)."
324
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
			echo "Verify the DNS IP addresses"
326
		fi
29 richard 327
		exit 0
328
	fi
329
	rm -rf /tmp/con_ok.html
308 richard 330
	echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##			Function "init"				##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336
## - Installation et modification des scripts du portail	##
337
##################################################################
338
init ()
339
{
527 richard 340
	if [ "$mode" != "update" ]
302 richard 341
	then
342
# On affecte le nom d'organisme
597 richard 343
		header_install
302 richard 344
		ORGANISME=!
345
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
			if [ $Lang == "fr" ]
597 richard 349
			       	then echo -n "Entrez le nom de votre organisme : "
350
				else echo -n "Enter the name of your organism : "
595 richard 351
			fi
330 franck 352
			read ORGANISME
613 richard 353
			if [ "$ORGANISME" == "" ]
330 franck 354
				then
355
				ORGANISME=!
356
			fi
357
		done
302 richard 358
	fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
	rm -f $PASSWD_FILE
1350 richard 361
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
	$SED "/^password.*/d" /boot/grub/menu.lst
366
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
	echo "$secretradius" >> $PASSWD_FILE
379
	chmod 640 $PASSWD_FILE
977 richard 380
# Scripts and conf files copy 
381
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 382
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 383
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 384
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 385
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 386
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 387
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
388
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 389
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
390
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 391
# generate central conf file
392
	cat <<EOF > $CONF_FILE
612 richard 393
##########################################
394
##                                      ##
395
##          ALCASAR Parameters          ##
396
##                                      ##
397
##########################################
1 root 398
 
612 richard 399
INSTALL_DATE=$DATE
400
VERSION=$VERSION
401
ORGANISM=$ORGANISME
1748 richard 402
HOSTNAME=$HOSTNAME
923 franck 403
DOMAIN=$DOMAIN
612 richard 404
EOF
628 richard 405
	chmod o-rwx $CONF_FILE
1 root 406
} # End of init ()
407
 
408
##################################################################
1221 richard 409
##			Function "network"			##
1 root 410
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 411
## - Nommage DNS du système 					##
1336 richard 412
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 413
## - Modification du fichier /etc/hosts				##
414
## - Configuration du serveur de temps (NTP)			##
415
## - Renseignement des fichiers hosts.allow et hosts.deny	##
416
##################################################################
417
network ()
418
{
419
	header_install
636 richard 420
	if [ "$mode" != "update" ]
421
		then
422
		if [ $Lang == "fr" ]
423
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
424
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
425
		fi
426
		response=0
427
		PTN='^[oOyYnN]$'
428
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 429
		do
595 richard 430
			if [ $Lang == "fr" ]
659 richard 431
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 432
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 433
			fi
1 root 434
			read response
435
		done
636 richard 436
		if [ "$response" = "n" ] || [ "$response" = "N" ]
437
		then
438
			PRIVATE_IP_MASK="0"
439
			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:]]$'
440
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 441
			do
595 richard 442
				if [ $Lang == "fr" ]
597 richard 443
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
444
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 445
				fi
597 richard 446
				read PRIVATE_IP_MASK
1 root 447
			done
636 richard 448
		else
449
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
450
		fi
595 richard 451
	else
637 richard 452
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
453
		rm -rf conf/etc/alcasar.conf
1 root 454
	fi
861 richard 455
# Define LAN side global parameters
1740 richard 456
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
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
517
FORWARD_IPV4=true
518
EOF
1499 richard 519
# /etc/hosts config
1 root 520
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
521
	cat <<EOF > /etc/hosts
503 richard 522
127.0.0.1	localhost
1736 richard 523
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 524
EOF
1499 richard 525
# EXTIF (Internet) config
526
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
527
	if [ $IP_SETTING == "dhcp" ]
528
		then
529
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 530
DEVICE=$EXTIF
1585 richard 531
BOOTPROTO=dhcp
532
DNS1=127.0.0.1
533
PEERDNS=no
534
RESOLV_MODS=yes
535
ONBOOT=yes
1613 franck 536
NOZEROCONF=yes
1585 richard 537
METRIC=10
538
MII_NOT_SUPPORTED=yes
539
IPV6INIT=no
540
IPV6TO4INIT=no
541
ACCOUNTING=no
542
USERCTL=no
543
MTU=$MTU
544
EOF
545
		else	
546
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
547
DEVICE=$EXTIF
14 richard 548
BOOTPROTO=static
597 richard 549
IPADDR=$PUBLIC_IP
550
NETMASK=$PUBLIC_NETMASK
551
GATEWAY=$PUBLIC_GATEWAY
14 richard 552
DNS1=127.0.0.1
1499 richard 553
RESOLV_MODS=yes
14 richard 554
ONBOOT=yes
555
METRIC=10
1610 franck 556
NOZEROCONF=yes
14 richard 557
MII_NOT_SUPPORTED=yes
558
IPV6INIT=no
559
IPV6TO4INIT=no
560
ACCOUNTING=no
561
USERCTL=no
994 franck 562
MTU=$MTU
14 richard 563
EOF
1499 richard 564
	fi
1336 richard 565
# Config INTIF (consultation LAN) in normal mode
841 richard 566
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
567
DEVICE=$INTIF
568
BOOTPROTO=static
569
ONBOOT=yes
570
NOZEROCONF=yes
571
MII_NOT_SUPPORTED=yes
572
IPV6INIT=no
573
IPV6TO4INIT=no
574
ACCOUNTING=no
575
USERCTL=no
576
EOF
1558 richard 577
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 578
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 579
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 580
DEVICE=$INTIF
581
BOOTPROTO=static
582
IPADDR=$PRIVATE_IP
604 richard 583
NETMASK=$PRIVATE_NETMASK
1 root 584
ONBOOT=yes
585
METRIC=10
586
NOZEROCONF=yes
587
MII_NOT_SUPPORTED=yes
14 richard 588
IPV6INIT=no
589
IPV6TO4INIT=no
590
ACCOUNTING=no
591
USERCTL=no
1 root 592
EOF
440 franck 593
# Mise à l'heure du serveur
594
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
595
	cat <<EOF > /etc/ntp/step-tickers
455 franck 596
0.fr.pool.ntp.org	# adapt to your country
597
1.fr.pool.ntp.org
598
2.fr.pool.ntp.org
440 franck 599
EOF
600
# Configuration du serveur de temps (sur lui même)
1 root 601
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
602
	cat <<EOF > /etc/ntp.conf
456 franck 603
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 604
server 1.fr.pool.ntp.org
605
server 2.fr.pool.ntp.org
606
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 607
fudge 127.127.1.0 stratum 10
604 richard 608
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 609
restrict 127.0.0.1
310 richard 610
driftfile /var/lib/ntp/drift
1 root 611
logfile /var/log/ntp.log
1594 richard 612
disable monitor
1 root 613
EOF
440 franck 614
 
310 richard 615
	chown -R ntp:ntp /var/lib/ntp
1 root 616
# Renseignement des fichiers hosts.allow et hosts.deny
617
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
618
	cat <<EOF > /etc/hosts.allow
619
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 620
sshd: ALL
1 root 621
ntpd: $PRIVATE_NETWORK_SHORT
622
EOF
623
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
624
	cat <<EOF > /etc/hosts.deny
625
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
626
EOF
790 richard 627
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 628
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 629
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 630
# load conntrack ftp module
631
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 632
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 633
# load ipt_NETFLOW module
634
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 635
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
636
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
637
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
638
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 639
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 640
# 
860 richard 641
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 642
} # End of network ()
643
 
644
##################################################################
1221 richard 645
##			Function "ACC"				##
646
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 647
## - configuration du serveur web (Apache)			##
648
## - définition du 1er comptes de gestion 			##
649
## - sécurisation des accès					##
650
##################################################################
1221 richard 651
ACC ()
1 root 652
{
653
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
654
	mkdir $DIR_WEB
655
# Copie et configuration des fichiers du centre de gestion
316 richard 656
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 657
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 658
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
659
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
660
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 663
	chown -R apache:apache $DIR_WEB/*
1489 richard 664
# create the backup structure :
665
# - base = users database
666
# - archive = tarball of "base + http firewall + netflow"
667
# - security = watchdog disconnection)
1564 richard 668
	for i in base archive security;
1 root 669
	do
670
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
671
	done
5 franck 672
	chown -R root:apache $DIR_SAVE
71 richard 673
# Configuration et sécurisation php
674
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 675
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
676
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 677
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
678
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 679
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
680
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
681
# Configuration et sécurisation Apache
790 richard 682
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 683
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 684
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 685
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 686
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
687
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
688
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
689
	[ -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
690
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
691
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
692
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
693
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
694
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
695
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 696
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 697
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
698
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
699
	echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
700
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
701
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
702
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
703
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 704
# Error page management
1534 richard 705
[ -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
706
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 707
Alias /error/ "/var/www/html/"
708
<Directory "/usr/share/httpd/error">
709
    AllowOverride None
710
    Options IncludesNoExec
711
    AddOutputFilter Includes html
712
    AddHandler type-map var
713
    Require all granted
714
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
715
    ForceLanguagePriority Prefer Fallback
716
</Directory>
717
ErrorDocument 400 /error/error.php?error=400
718
ErrorDocument 401 /error/error.php?error=401
719
ErrorDocument 403 /error/error.php?error=403
720
ErrorDocument 404 /error/error.php?error=404
721
ErrorDocument 405 /error/error.php?error=405
722
ErrorDocument 408 /error/error.php?error=408
723
ErrorDocument 410 /error/error.php?error=410
724
ErrorDocument 411 /error/error.php?error=411
725
ErrorDocument 412 /error/error.php?error=412
726
ErrorDocument 413 /error/error.php?error=413
727
ErrorDocument 414 /error/error.php?error=414
728
ErrorDocument 415 /error/error.php?error=415
729
ErrorDocument 500 /error/error.php?error=500
730
ErrorDocument 501 /error/error.php?error=501
731
ErrorDocument 502 /error/error.php?error=502
732
ErrorDocument 503 /error/error.php?error=503
733
ErrorDocument 506 /error/error.php?error=506
734
EOF
1359 richard 735
	[ -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
736
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
737
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
738
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 739
</body>
740
</html>
741
EOF
742
# Définition du premier compte lié au profil 'admin'
510 richard 743
	if [ "$mode" = "install" ]
744
	then
1676 richard 745
		header_install
613 richard 746
		admin_portal=!
747
		PTN='^[a-zA-Z0-9-]*$'
748
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
749
                	do
750
			header_install
751
			if [ $Lang == "fr" ]
752
			then 
753
				echo ""
754
				echo "Définissez un premier compte d'administration du portail :"
755
				echo
756
				echo -n "Nom : "
757
			else
758
				echo ""
759
				echo "Define the first account allow to administrate the portal :"
760
				echo
761
				echo -n "Account : "
762
			fi
763
			read admin_portal
764
			if [ "$admin_portal" == "" ]
765
				then
766
				admin_portal=!
767
			fi
768
			done
1268 richard 769
# Creation of keys file for the admin account ("admin")
510 richard 770
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
771
		mkdir -p $DIR_DEST_ETC/digest
772
		chmod 755 $DIR_DEST_ETC/digest
773
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
774
			do
1748 richard 775
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 776
			done
777
		$DIR_DEST_SBIN/alcasar-profil.sh --list
778
	fi
434 richard 779
# synchronisation horaire
780
	ntpd -q -g &
1 root 781
# Sécurisation du centre
988 franck 782
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 783
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 784
<Directory $DIR_ACC>
1 root 785
	SSLRequireSSL
786
	AllowOverride None
787
	Order deny,allow
788
	Deny from all
789
	Allow from 127.0.0.1
790
	Allow from $PRIVATE_NETWORK_MASK
791
	require valid-user
792
	AuthType digest
1748 richard 793
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 794
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 795
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 796
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 797
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 798
</Directory>
316 richard 799
<Directory $DIR_ACC/admin>
1 root 800
	SSLRequireSSL
801
	AllowOverride None
802
	Order deny,allow
803
	Deny from all
804
	Allow from 127.0.0.1
805
	Allow from $PRIVATE_NETWORK_MASK
806
	require valid-user
807
	AuthType digest
1748 richard 808
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 809
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 810
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 811
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 812
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 813
</Directory>
344 richard 814
<Directory $DIR_ACC/manager>
1 root 815
	SSLRequireSSL
816
	AllowOverride None
817
	Order deny,allow
818
	Deny from all
819
	Allow from 127.0.0.1
820
	Allow from $PRIVATE_NETWORK_MASK
821
	require valid-user
822
	AuthType digest
1748 richard 823
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 824
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 825
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 826
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 827
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 828
</Directory>
316 richard 829
<Directory $DIR_ACC/backup>
830
	SSLRequireSSL
831
	AllowOverride None
832
	Order deny,allow
833
	Deny from all
834
	Allow from 127.0.0.1
835
	Allow from $PRIVATE_NETWORK_MASK
836
	require valid-user
837
	AuthType digest
1748 richard 838
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 839
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 840
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 841
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 842
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 843
</Directory>
811 richard 844
Alias /save/ "$DIR_SAVE/"
845
<Directory $DIR_SAVE>
846
	SSLRequireSSL
847
	Options Indexes
848
	Order deny,allow
849
	Deny from all
850
	Allow from 127.0.0.1
851
	Allow from $PRIVATE_NETWORK_MASK
852
	require valid-user
853
	AuthType digest
1748 richard 854
	AuthName "ALCASAR Control Center (ACC)" 
1747 richard 855
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 856
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 857
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 858
</Directory>
1 root 859
EOF
1378 richard 860
# Launch after coova
861
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 862
} # End of ACC ()
1 root 863
 
864
##########################################################################################
1221 richard 865
##				Fonction "CA"						##
1 root 866
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
867
##########################################################################################
1221 richard 868
CA ()
1 root 869
{
510 richard 870
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 871
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 872
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 873
	cat <<EOF > $FIC_VIRTUAL_SSL
874
# default SSL virtual host, used for all HTTPS requests that do not
875
# match a ServerName or ServerAlias in any <VirtualHost> block.
876
 
877
<VirtualHost _default_:443>
878
# general configuration
879
    ServerAdmin root@localhost
1748 richard 880
    ServerName $HOSTNAME.$DOMAIN
1410 richard 881
 
882
# SSL configuration
883
    SSLEngine on
884
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
885
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
886
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
887
    CustomLog logs/ssl_request_log \
888
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
889
    ErrorLog logs/ssl_error_log
890
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
891
</VirtualHost>
892
EOF
893
 
5 franck 894
	chown -R root:apache /etc/pki
1 root 895
	chmod -R 750 /etc/pki
1389 richard 896
} # End of CA ()
1 root 897
 
898
##########################################################################################
1221 richard 899
##			Fonction "init_db"						##
1 root 900
## - Initialisation de la base Mysql							##
901
## - Affectation du mot de passe de l'administrateur (root)				##
902
## - Suppression des bases et des utilisateurs superflus				##
903
## - Création de la base 'radius'							##
904
## - Installation du schéma de cette base						##
905
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
906
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
907
##########################################################################################
908
init_db ()
909
{
1355 richard 910
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 911
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
912
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 913
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 914
	/usr/bin/systemctl start mysqld.service
1 root 915
	sleep 4
916
	mysqladmin -u root password $mysqlpwd
917
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 918
# Secure the server
919
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
920
	$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 921
# Create 'radius' database
1317 richard 922
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 923
# Add an empty radius database structure
364 franck 924
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 925
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 926
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 927
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
928
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 929
	/usr/bin/systemctl daemon-reload
1389 richard 930
} # End of init_db ()
1 root 931
 
932
##########################################################################
1389 richard 933
##			Fonction "radius"				##
1 root 934
## - Paramètrage des fichiers de configuration FreeRadius		##
935
## - Affectation du secret partagé entre coova-chilli et freeradius	##
936
## - Modification de fichier de conf pour l'accès à Mysql		##
937
##########################################################################
1389 richard 938
radius ()
1 root 939
{
940
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
941
	chown -R radius:radius /etc/raddb
942
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 943
# Set radius.conf parameters
1 root 944
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
945
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
946
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 947
# remove the proxy function
1 root 948
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
949
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 950
# remove EAP module
654 richard 951
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 952
# listen on loopback (should be modified later if EAP enabled)
1 root 953
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 954
# enable the  SQL module (and SQL counter)
1 root 955
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
956
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
957
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 958
# only include modules for ALCASAR needs
959
	$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
960
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
961
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
962
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
963
	$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
964
	$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 965
# remvove virtual server and copy our conf file
1 root 966
	rm -f /etc/raddb/sites-enabled/*
1278 richard 967
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 968
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
969
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
970
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
971
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 972
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 973
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 974
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 975
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
976
	cat << EOF > /etc/raddb/clients.conf
977
client 127.0.0.1 {
978
	secret = $secretradius
979
	shortname = localhost
980
}
981
EOF
1278 richard 982
# sql.conf modification
1 root 983
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
984
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
985
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
986
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
987
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 988
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 989
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 990
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
991
# counter.conf modification (change the Max-All-Session-Time counter)
992
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
993
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
994
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 995
# make certain that mysql is up before radius start
996
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
997
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 998
	/usr/bin/systemctl daemon-reload
1389 richard 999
} # End radius ()
1 root 1000
 
1001
##########################################################################
1389 richard 1002
##			Function "radius_web"				##
1 root 1003
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1004
## - Création du lien vers la page de changement de mot de passe        ##
1005
##########################################################################
1389 richard 1006
radius_web ()
1 root 1007
{
1008
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1009
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1010
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
1011
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1012
# copie des fichiers modifiés
1013
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1014
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1015
# Modification des fichiers de configuration
1 root 1016
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1017
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1018
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1019
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1020
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1021
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1022
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1023
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1024
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1025
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1026
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1027
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1028
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1029
nas1_name: alcasar-$ORGANISME
1 root 1030
nas1_model: Portail captif
1031
nas1_ip: $PRIVATE_IP
1032
nas1_port_num: 0
1033
nas1_community: public
1034
EOF
1035
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1036
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1037
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1038
# Ajout du mappage des attributs chillispot
1039
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1040
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1041
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1042
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1043
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1044
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1045
	chown -R apache:apache /etc/freeradius-web
1 root 1046
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1047
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1048
<Directory $DIR_WEB/pass>
1 root 1049
	SSLRequireSSL
1050
	AllowOverride None
1051
	Order deny,allow
1052
	Deny from all
1053
	Allow from 127.0.0.1
1054
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1055
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1056
</Directory>
1057
EOF
1389 richard 1058
} # End of radius_web ()
1 root 1059
 
799 richard 1060
##################################################################################
1389 richard 1061
##			Fonction "chilli"					##
799 richard 1062
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1063
## - Paramètrage de la page d'authentification (intercept.php)			##
1064
##################################################################################
1389 richard 1065
chilli ()
1 root 1066
{
1370 richard 1067
# chilli unit for systemd
1068
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1069
#  This file is part of systemd.
1070
#
1071
#  systemd is free software; you can redistribute it and/or modify it
1072
#  under the terms of the GNU General Public License as published by
1073
#  the Free Software Foundation; either version 2 of the License, or
1074
#  (at your option) any later version.
1370 richard 1075
[Unit]
1076
Description=chilli is a captive portal daemon
1077
After=network.target
1078
 
1079
[Service]
1379 richard 1080
Type=forking
1370 richard 1081
ExecStart=/usr/libexec/chilli start
1082
ExecStop=/usr/libexec/chilli stop
1083
ExecReload=/usr/libexec/chilli reload
1084
PIDFile=/var/run/chilli.pid
1085
 
1086
[Install]
1087
WantedBy=multi-user.target
1088
EOF
799 richard 1089
# init file creation
1370 richard 1090
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1091
	cat <<EOF > /usr/libexec/chilli
799 richard 1092
#!/bin/sh
1093
#
1094
# chilli CoovaChilli init
1095
#
1096
# chkconfig: 2345 65 35
1097
# description: CoovaChilli
1098
### BEGIN INIT INFO
1099
# Provides:       chilli
1100
# Required-Start: network 
1101
# Should-Start: 
1102
# Required-Stop:  network
1103
# Should-Stop: 
1104
# Default-Start:  2 3 5
1105
# Default-Stop:
1106
# Description:    CoovaChilli access controller
1107
### END INIT INFO
1108
 
1109
[ -f /usr/sbin/chilli ] || exit 0
1110
. /etc/init.d/functions
1111
CONFIG=/etc/chilli.conf
1112
pidfile=/var/run/chilli.pid
1113
[ -f \$CONFIG ] || {
1114
    echo "\$CONFIG Not found"
1115
    exit 0
1116
}
1117
RETVAL=0
1118
prog="chilli"
1119
case \$1 in
1120
    start)
1121
	if [ -f \$pidfile ] ; then 
1122
		gprintf "chilli is already running"
1123
	else
1124
        	gprintf "Starting \$prog: "
1125
		rm -f /var/run/chilli* # cleaning
1126
        	/sbin/modprobe tun >/dev/null 2>&1
1127
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1128
		[ -e /dev/net/tun ] || {
1129
	    	(cd /dev; 
1130
			mkdir net; 
1131
			cd net; 
1132
			mknod tun c 10 200)
1133
		}
1336 richard 1134
		ifconfig $INTIF 0.0.0.0
1576 richard 1135
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1136
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1137
        	RETVAL=$?
1138
	fi
1139
	;;
1140
 
1141
    reload)
1142
	killall -HUP chilli
1143
	;;
1144
 
1145
    restart)
1146
	\$0 stop
1147
        sleep 2
1148
	\$0 start
1149
	;;
1150
 
1151
    status)
1152
        status chilli
1153
        RETVAL=0
1154
        ;;
1155
 
1156
    stop)
1157
	if [ -f \$pidfile ] ; then  
1158
        	gprintf "Shutting down \$prog: "
1159
		killproc /usr/sbin/chilli
1160
		RETVAL=\$?
1161
		[ \$RETVAL = 0 ] && rm -f $pidfile
1162
	else	
1163
        	gprintf "chilli is not running"
1164
	fi
1165
	;;
1166
 
1167
    *)
1168
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1169
        exit 1
1170
esac
1171
echo
1172
EOF
1373 richard 1173
chmod a+x /usr/libexec/chilli
799 richard 1174
# conf file creation
346 richard 1175
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1176
	cat <<EOF > /etc/chilli.conf
1177
# coova config for ALCASAR
1178
cmdsocket	/var/run/chilli.sock
1336 richard 1179
unixipc		chilli.$INTIF.ipc
1551 richard 1180
pidfile		/var/run/chilli.pid
346 richard 1181
net		$PRIVATE_NETWORK_MASK
595 richard 1182
dhcpif		$INTIF
841 richard 1183
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1184
#nodynip
865 richard 1185
#statip
1186
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1187
domain		$DOMAIN
355 richard 1188
dns1		$PRIVATE_IP
1189
dns2		$PRIVATE_IP
346 richard 1190
uamlisten	$PRIVATE_IP
503 richard 1191
uamport		3990
837 richard 1192
macauth
1193
macpasswd	password
1697 richard 1194
strictmacauth
1243 richard 1195
locationname	$HOSTNAME.$DOMAIN
346 richard 1196
radiusserver1	127.0.0.1
1197
radiusserver2	127.0.0.1
1198
radiussecret	$secretradius
1199
radiusauthport	1812
1200
radiusacctport	1813
1243 richard 1201
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1202
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1203
uamsecret	$secretuam
1249 richard 1204
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1205
coaport		3799
1379 richard 1206
conup		$DIR_DEST_BIN/alcasar-conup.sh
1207
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1208
include		$DIR_DEST_ETC/alcasar-uamallowed
1209
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1210
#dhcpgateway		none
1211
#dhcprelayagent		none
1610 franck 1212
#dhcpgatewayport	none
346 richard 1213
EOF
1336 richard 1214
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1215
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1216
# create files for trusted domains and urls
1148 crox53 1217
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1218
	chown root:apache $DIR_DEST_ETC/alcasar-*
1219
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1220
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1221
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1222
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1223
# user 'chilli' creation (in order to run conup/off and up/down scripts
1224
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1225
	if [ "$chilli_exist" == "1" ]
1226
	then
1227
	      userdel -r chilli 2>/dev/null
1228
	fi
1229
	groupadd -f chilli
1230
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1231
}  # End of chilli ()
1349 richard 1232
 
1 root 1233
##################################################################
1389 richard 1234
##		Fonction "dansguardian"				##
1 root 1235
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1236
##################################################################
1389 richard 1237
dansguardian ()
1 root 1238
{
1239
	mkdir /var/dansguardian
1240
	chown dansguardian /var/dansguardian
1375 richard 1241
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1242
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1243
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1244
# By default the filter is off 
1556 richard 1245
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1246
# French deny HTML page
497 richard 1247
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1248
# Listen only on LAN side
497 richard 1249
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1250
# DG send its flow to HAVP
1251
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1252
# replace the default deny HTML page
1 root 1253
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1254
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1255
# Don't log
1256
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1257
# on désactive par défaut le controle de contenu des pages html
497 richard 1258
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1259
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1260
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1261
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1262
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1263
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1264
 
1265
# Configure Dansguardian for large site
1266
# Minimum number of processus to handle connections
1267
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1268
# Maximum number of processus to handle connections
1269
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1270
# Run at least 8 daemons
1271
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1272
# minimum number of processes to spawn
1273
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1274
# maximum age of a child process before it croaks it
1275
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1276
 
1 root 1277
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1278
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1279
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1280
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1281
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1282
	touch $DIR_DG/lists/bannedextensionlist
1283
	touch $DIR_DG/lists/bannedmimetypelist
1284
# 'Safesearch' regex actualisation
498 richard 1285
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1286
# empty LAN IP list that won't be WEB filtered
1287
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1288
	touch $DIR_DG/lists/exceptioniplist
1289
# Keep a copy of URL & domain filter configuration files
1290
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1291
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1292
} # End of dansguardian ()
1 root 1293
 
71 richard 1294
##################################################################
1221 richard 1295
##			Fonction "antivirus"			##
1357 richard 1296
## - configuration of havp, libclamav and freshclam		##
71 richard 1297
##################################################################
1298
antivirus ()		
1299
{
1358 richard 1300
# create 'havp' user
288 richard 1301
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1302
	if [ "$havp_exist" == "1" ]
288 richard 1303
	then
478 richard 1304
	      userdel -r havp 2>/dev/null
894 richard 1305
	      groupdel havp 2>/dev/null
288 richard 1306
	fi
307 richard 1307
	groupadd -f havp
1486 richard 1308
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1309
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1310
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1311
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1312
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1313
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1314
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1315
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1316
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1317
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1318
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1319
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1320
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1321
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1322
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1323
# skip checking of youtube flow (too heavy load / risk too low)
1324
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1325
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1326
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1327
# adapt init script and systemd unit
335 richard 1328
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1329
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1330
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1331
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1332
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1333
# replace of the intercept page (template)
340 richard 1334
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1335
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1336
# update virus database every 4 hours (24h/6)
1357 richard 1337
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1338
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1339
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1340
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1341
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1342
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1343
# update now
1382 richard 1344
	/usr/bin/freshclam --no-warnings
1389 richard 1345
} # End of antivirus ()
71 richard 1346
 
1486 richard 1347
##########################################################################
1348
##			Fonction "tinyproxy"				##
1349
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1350
##########################################################################
1485 richard 1351
tinyproxy ()		
1352
{
1486 richard 1353
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1354
	if [ "$tinyproxy_exist" == "1" ]
1355
	then
1356
	      userdel -r tinyproxy 2>/dev/null
1357
	      groupdel tinyproxy 2>/dev/null
1358
	fi
1359
	groupadd -f tinyproxy
1488 richard 1360
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1361
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1362
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1363
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1364
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1365
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1366
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1367
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1368
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1369
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1370
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1371
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1372
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1373
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1374
# Create the systemd unit
1375
cat << EOF > /lib/systemd/system/tinyproxy.service
1376
#  This file is part of systemd.
1377
#
1378
#  systemd is free software; you can redistribute it and/or modify it
1379
#  under the terms of the GNU General Public License as published by
1380
#  the Free Software Foundation; either version 2 of the License, or
1381
#  (at your option) any later version.
1485 richard 1382
 
1509 richard 1383
# This unit launches tinyproxy (a very light proxy).
1518 richard 1384
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1385
[Unit]
1386
Description=Tinyproxy Web Proxy Server
1387
After=network.target iptables.service
1388
 
1389
[Service]
1390
Type=forking
1518 richard 1391
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1392
ExecStartPre=/bin/sleep 2
1393
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1394
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1395
 
1396
[Install]
1397
WantedBy=multi-user.target
1398
EOF
1399
 
1485 richard 1400
} # end of tinyproxy
1 root 1401
##################################################################################
1389 richard 1402
##			function "ulogd"					##
476 richard 1403
## - Ulog config for multi-log files 						##
1404
##################################################################################
1389 richard 1405
ulogd ()
476 richard 1406
{
1407
# Three instances of ulogd (three different logfiles)
1408
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1409
	nl=1
1358 richard 1410
	for log_type in traceability ssh ext-access
478 richard 1411
	do
1365 richard 1412
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1413
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1414
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1415
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1416
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1417
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1418
[emu1]
478 richard 1419
file="/var/log/firewall/$log_type.log"
1420
sync=1
1421
EOF
1452 richard 1422
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1423
		nl=`expr $nl + 1`
1424
	done
476 richard 1425
	chown -R root:apache /var/log/firewall
1426
	chmod 750 /var/log/firewall
1427
	chmod 640 /var/log/firewall/*
1389 richard 1428
}  # End of ulogd ()
476 richard 1429
 
1159 crox53 1430
 
1431
##########################################################
1389 richard 1432
##              Function "nfsen"			##
1567 richard 1433
## - install the nfsen grapher				##
1434
## - install the two plugins porttracker & surfmap	##
1159 crox53 1435
##########################################################
1389 richard 1436
nfsen()
1 root 1437
{
1569 richard 1438
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1439
# Add PortTracker plugin
1534 richard 1440
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1441
	do
1536 richard 1442
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1443
	done
1569 richard 1444
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1445
# use of our conf file and init unit
1569 richard 1446
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1447
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1448
	DirTmp=$(pwd)
1569 richard 1449
	cd /tmp/nfsen-1.3.7/
1570 richard 1450
	/usr/bin/perl install.pl etc/nfsen.conf
1451
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1452
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1453
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1454
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1455
	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
1456
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1457
# nfsen unit for systemd
1458
cat << EOF > /lib/systemd/system/nfsen.service
1459
#  This file is part of systemd.
1460
#
1461
#  systemd is free software; you can redistribute it and/or modify it
1462
#  under the terms of the GNU General Public License as published by
1463
#  the Free Software Foundation; either version 2 of the License, or
1464
#  (at your option) any later version.
1465
 
1466
# This unit launches nfsen (a Netflow grapher).
1467
[Unit]
1468
Description= NfSen init script
1469
After=network.target iptables.service
1470
 
1471
[Service]
1472
Type=oneshot
1473
RemainAfterExit=yes
1393 richard 1474
PIDFile=/var/run/nfsen/nfsen.pid
1475
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1476
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1477
ExecStart=/usr/bin/nfsen start 
1478
ExecStop=/usr/bin/nfsen stop
1393 richard 1479
ExecReload=/usr/bin/nfsen restart
1372 richard 1480
TimeoutSec=0
1481
 
1482
[Install]
1483
WantedBy=multi-user.target
1484
EOF
1365 richard 1485
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1486
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1487
# expire delay for the profile "live"
1574 richard 1488
	/usr/bin/systemctl start nfsen
1393 richard 1489
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1490
# add SURFmap plugin
1509 richard 1491
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1492
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1493
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1494
	cd /tmp/
1495
	/usr/bin/sh SURFmap/install.sh
1544 richard 1496
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1497
# clear the installation
1221 richard 1498
	cd $DirTmp
1509 richard 1499
	rm -rf /tmp/nfsen*
1500
	rm -rf /tmp/SURFmap*
1389 richard 1501
} # End of nfsen ()
1 root 1502
 
1390 richard 1503
##################################################
1541 richard 1504
##		Function "vnstat"		##
1505
## Initialization of Vnstat and vnstat phpFE    ##
1506
##################################################
1507
vnstat ()
1508
{
1509
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1510
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1511
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1512
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1513
	/usr/bin/vnstat -u -i $EXTIF
1514
} # End of vnstat	
1515
##################################################
1389 richard 1516
##		Function "dnsmasq"		##
1390 richard 1517
##################################################
1389 richard 1518
dnsmasq ()
219 jeremy 1519
{
1520
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1521
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1522
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1523
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1524
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1525
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1526
# Configuration file for "dnsmasq in forward mode"
1387 richard 1527
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1528
listen-address=$PRIVATE_IP
1390 richard 1529
pid-file=/var/run/dnsmasq.pid
259 richard 1530
listen-address=127.0.0.1
286 richard 1531
no-dhcp-interface=$INTIF
1387 richard 1532
no-dhcp-interface=tun0
1533
no-dhcp-interface=lo
259 richard 1534
bind-interfaces
1721 richard 1535
cache-size=2048
259 richard 1536
domain=$DOMAIN
1537
domain-needed
1538
expand-hosts
1539
bogus-priv
1540
filterwin2k
1541
server=$DNS1
1542
server=$DNS2
1387 richard 1543
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1544
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1545
#dhcp-option=option:router,$PRIVATE_IP
1546
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1547
 
1387 richard 1548
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1549
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1550
EOF
1356 richard 1551
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1552
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1553
# Configuration file for "dnsmasq with blacklist"
1387 richard 1554
# Add Toulouse blacklist domains
1472 richard 1555
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1556
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1557
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1558
listen-address=$PRIVATE_IP
1559
port=54
1560
no-dhcp-interface=$INTIF
1387 richard 1561
no-dhcp-interface=tun0
1472 richard 1562
no-dhcp-interface=lo
498 richard 1563
bind-interfaces
1721 richard 1564
cache-size=2048
498 richard 1565
domain=$DOMAIN
1566
domain-needed
1567
expand-hosts
1568
bogus-priv
1569
filterwin2k
1570
server=$DNS1
1571
server=$DNS2
1572
EOF
1379 richard 1573
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1574
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1575
# Configuration file for "dnsmasq with whitelist"
1356 richard 1576
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1577
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1578
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1579
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1580
listen-address=$PRIVATE_IP
1581
port=55
1582
no-dhcp-interface=$INTIF
1387 richard 1583
no-dhcp-interface=tun0
1472 richard 1584
no-dhcp-interface=lo
1356 richard 1585
bind-interfaces
1721 richard 1586
cache-size=1024
1356 richard 1587
domain=$DOMAIN
1588
domain-needed
1589
expand-hosts
1590
bogus-priv
1591
filterwin2k
1472 richard 1592
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1593
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1594
EOF
1472 richard 1595
# 4th dnsmasq listen on udp 56 ("blackhole")
1596
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1597
# Configuration file for "dnsmasq as a blackhole"
1598
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1599
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1600
pid-file=/var/run/dnsmasq-blackhole.pid
1601
listen-address=$PRIVATE_IP
1602
port=56
1603
no-dhcp-interface=$INTIF
1604
no-dhcp-interface=tun0
1605
no-dhcp-interface=lo
1606
bind-interfaces
1607
cache-size=256
1608
domain=$DOMAIN
1609
domain-needed
1610
expand-hosts
1611
bogus-priv
1612
filterwin2k
1613
EOF
1614
 
1517 richard 1615
# the main instance should start after network and chilli (which create tun0)
1547 richard 1616
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1617
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1618
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1619
	for list in blacklist whitelist blackhole
1620
	do
1621
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1622
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1623
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1624
	done
308 richard 1625
} # End dnsmasq
1626
 
1627
##########################################################
1221 richard 1628
##		Fonction "BL"				##
308 richard 1629
##########################################################
1630
BL ()
1631
{
1384 richard 1632
# copy and extract toulouse BL
648 richard 1633
	rm -rf $DIR_DG/lists/blacklists
1634
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1635
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1636
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1637
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1638
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1639
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1640
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1641
# creation of file for the rehabilited domains and urls
648 richard 1642
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1643
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1644
	touch $DIR_DG/lists/exceptionsitelist
1645
	touch $DIR_DG/lists/exceptionurllist
311 richard 1646
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1647
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1648
# Dansguardian filter config for ALCASAR
1649
EOF
648 richard 1650
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1651
# Dansguardian domain filter config for ALCASAR
1652
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1653
#**
1654
# block all SSL and CONNECT tunnels
1655
**s
1656
# block all SSL and CONNECT tunnels specified only as an IP
1657
*ips
1658
# block all sites specified only by an IP
1659
*ip
1660
EOF
1000 richard 1661
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1662
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1663
# Bing - add 'adlt=strict'
1664
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1665
# Youtube - add 'edufilter=your_ID' 
885 richard 1666
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1667
EOF
1000 richard 1668
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1669
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1670
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1671
	if [ "$mode" != "update" ]; then
1672
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1673
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1674
	fi
308 richard 1675
}
219 jeremy 1676
 
1 root 1677
##########################################################
1221 richard 1678
##		Fonction "cron"				##
1 root 1679
## - Mise en place des différents fichiers de cron	##
1680
##########################################################
1681
cron ()
1682
{
1683
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1684
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1685
	cat <<EOF > /etc/crontab
1686
SHELL=/bin/bash
1687
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1688
MAILTO=root
1689
HOME=/
1690
 
1691
# run-parts
1692
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1693
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1694
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1695
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1696
EOF
1697
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1698
	cat <<EOF >> /etc/anacrontab
667 franck 1699
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1700
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1701
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1702
EOF
1247 crox53 1703
 
811 richard 1704
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1705
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1706
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1707
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1708
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1709
EOF
952 franck 1710
	cat <<EOF > /etc/cron.d/alcasar-archive
1711
# Archive des logs et de la base de données (tous les lundi à 5h35)
1712
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1713
EOF
1566 richard 1714
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1715
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1716
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1717
EOF
722 franck 1718
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1719
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1720
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1721
EOF
1247 crox53 1722
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1723
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1724
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1725
#EOF
1159 crox53 1726
 
1 root 1727
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1728
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1729
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1730
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1731
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1732
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1733
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1734
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1735
	rm -f /etc/cron.daily/freeradius-web
1736
	rm -f /etc/cron.monthly/freeradius-web
1737
	cat << EOF > /etc/cron.d/freeradius-web
1738
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1739
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1740
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1741
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1742
EOF
671 franck 1743
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1744
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1745
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1746
EOF
808 franck 1747
# activation du "chien de garde des services" (watchdog) toutes les 18'
1748
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1749
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1750
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1751
EOF
522 richard 1752
# suppression des crons usagers
1753
	rm -f /var/spool/cron/*
1 root 1754
} # End cron
1755
 
1756
##################################################################
1221 richard 1757
## 			Fonction "Fail2Ban"			##
1163 crox53 1758
##- Modification de la configuration de fail2ban		##
1759
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1760
##################################################################
1761
fail2ban()
1762
{
1191 crox53 1763
	$DIR_CONF/fail2ban.sh
1474 richard 1764
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1765
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1766
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1767
	chmod 644 /var/log/fail2ban.log
1489 richard 1768
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1769
	/usr/bin/touch /var/log/auth.log
1515 richard 1770
# fail2ban unit
1771
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1772
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1773
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1774
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1775
} #Fin de fail2ban_install()
1776
 
1777
##################################################################
1376 richard 1778
## 			Fonction "gammu_smsd"			##
1779
## - Creation de la base de donnée Gammu			##
1780
## - Creation du fichier de config: gammu_smsd_conf		##
1781
##								##
1782
##################################################################
1783
gammu_smsd()
1784
{
1785
# Create 'gammu' databse
1786
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1787
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1788
# Add a gammu database structure
1789
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1790
 
1791
# config file for the daemon
1792
cat << EOF > /etc/gammu_smsd_conf
1793
[gammu]
1794
port = /dev/ttyUSB0
1795
connection = at115200
1796
 
1797
;########################################################
1798
 
1799
[smsd]
1800
 
1801
PIN = 1234
1802
 
1803
logfile = /var/log/gammu-smsd/gammu-smsd.log
1804
logformat = textall
1805
debuglevel = 0
1806
 
1807
service = sql
1808
driver = native_mysql
1809
user = $DB_USER
1810
password = $radiuspwd
1811
pc = localhost
1812
database = $DB_GAMMU
1813
 
1814
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1815
 
1816
StatusFrequency = 30
1380 richard 1817
;LoopSleep = 2
1376 richard 1818
 
1819
;ResetFrequency = 300
1820
;HardResetFrequency = 120
1821
 
1822
CheckSecurity = 1 
1823
CheckSignal = 1
1824
CheckBattery = 0
1825
EOF
1826
 
1827
chmod 755 /etc/gammu_smsd_conf
1828
 
1829
#Creation dossier de log Gammu-smsd
1382 richard 1830
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1831
chmod 755 /var/log/gammu-smsd
1832
 
1833
#Edition du script sql gammu <-> radius
1452 richard 1834
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1835
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1836
 
1380 richard 1837
#Création de la règle udev pour les Huawei // idVendor: 12d1
1838
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1839
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1840
EOF
1841
 
1376 richard 1842
} # END gammu_smsd()
1843
 
1844
##################################################################
1221 richard 1845
##			Fonction "post_install"			##
1 root 1846
## - Modification des bannières (locales et ssh) et des prompts ##
1847
## - Installation de la structure de chiffrement pour root	##
1848
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1849
## - Mise en place du la rotation des logs			##
5 franck 1850
## - Configuration dans le cas d'une mise à jour		##
1 root 1851
##################################################################
1852
post_install()
1853
{
1854
# création de la bannière locale
1007 richard 1855
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1856
	cp -f $DIR_CONF/banner /etc/mageia-release
1857
	echo " V$VERSION" >> /etc/mageia-release
1 root 1858
# création de la bannière SSH
1007 richard 1859
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1860
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1861
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1862
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1863
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1864
# postfix banner anonymisation
1865
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1866
# sshd écoute côté LAN et WAN
1548 richard 1867
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1868
# sshd autorise les connections root par certificat
1869
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1870
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1871
	echo "SSH=off" >> $CONF_FILE
1631 richard 1872
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1873
	echo "QOS=off" >> $CONF_FILE
1874
	echo "LDAP=off" >> $CONF_FILE
786 richard 1875
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1876
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1877
	echo "MULTIWAN=off" >> $CONF_FILE
1878
	echo "FAILOVER=30" >> $CONF_FILE
1879
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1880
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1881
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1882
# Coloration des prompts
1883
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1884
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1885
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1886
# Droits d'exécution pour utilisateur apache et sysadmin
1887
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1888
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1889
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1890
# Modify some logrotate files (gammu, ulogd)
1 root 1891
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1892
	chmod 644 /etc/logrotate.d/*
714 franck 1893
# rectification sur versions précédentes de la compression des logs
706 franck 1894
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1895
# actualisation des fichiers logs compressés
1342 richard 1896
	for dir in firewall dansguardian httpd
706 franck 1897
	do
714 franck 1898
	      find /var/log/$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 1899
	done
1221 richard 1900
# create the alcasar-load_balancing unit
1901
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1902
#  This file is part of systemd.
1903
#
1904
#  systemd is free software; you can redistribute it and/or modify it
1905
#  under the terms of the GNU General Public License as published by
1906
#  the Free Software Foundation; either version 2 of the License, or
1907
#  (at your option) any later version.
1908
 
1909
# This unit lauches alcasar-load-balancing.sh script.
1910
[Unit]
1911
Description=alcasar-load_balancing.sh execution
1912
After=network.target iptables.service
1913
 
1914
[Service]
1915
Type=oneshot
1916
RemainAfterExit=yes
1917
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1918
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1919
TimeoutSec=0
1920
SysVStartPriority=99
1921
 
1922
[Install]
1923
WantedBy=multi-user.target
1157 stephane 1924
EOF
1221 richard 1925
# processes launched at boot time (Systemctl)
1525 franck 1926
	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 1927
	do
1574 richard 1928
		/usr/bin/systemctl -q enable $i.service
1221 richard 1929
	done
1452 richard 1930
 
1931
# disable processes at boot time (Systemctl)
1932
	for i in ulogd
1933
	do
1574 richard 1934
		/usr/bin/systemctl -q disable $i.service
1452 richard 1935
	done
1936
 
1221 richard 1937
# Apply French Security Agency (ANSSI) rules
1362 richard 1938
# ignore ICMP broadcast (smurf attack)
1939
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1940
# ignore ICMP errors bogus
1941
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1942
# remove ICMP redirects responces
1943
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1944
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1945
# enable SYN Cookies (Syn flood attacks)
1946
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1947
# enable kernel antispoofing
1948
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1949
# ignore source routing
1950
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1951
# set conntrack timer to 1h (3600s) instead of 5 weeks
1952
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1953
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1954
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1955
# remove Magic SysReq Keys
1363 richard 1956
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1957
# switch to multi-users runlevel (instead of x11)
1221 richard 1958
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1959
#	GRUB modifications (only one time)
1005 richard 1960
# limit wait time to 3s
1961
# create an alcasar entry instead of linux-nonfb
1962
# change display to 1024*768 (vga791)
1600 richard 1963
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1964
	if [ $grub_already_modified == 0 ]
1965
		then
1966
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1967
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1968
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1969
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1970
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1971
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1972
	fi
1003 richard 1973
# Remove unused services and users
1502 richard 1974
	for svc in sshd
1221 richard 1975
	do
1574 richard 1976
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1977
	done
1978
# Load and apply the previous conf file
1979
	if [ "$mode" = "update" ]
532 richard 1980
	then
1668 richard 1981
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1982
		$DIR_DEST_BIN/alcasar-conf.sh --load
1983
		PARENT_SCRIPT=`basename $0`
1984
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1985
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1986
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1987
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1988
	fi
1221 richard 1989
	rm -f /tmp/alcasar-conf*
1990
	chown -R root:apache $DIR_DEST_ETC/*
1991
	chmod -R 660 $DIR_DEST_ETC/*
1992
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1993
	cd $DIR_INSTALL
5 franck 1994
	echo ""
1 root 1995
	echo "#############################################################################"
638 richard 1996
	if [ $Lang == "fr" ]
1997
		then
1998
		echo "#                        Fin d'installation d'ALCASAR                       #"
1999
		echo "#                                                                           #"
2000
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2001
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2002
		echo "#                                                                           #"
2003
		echo "#############################################################################"
2004
		echo
2005
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2006
		echo
2007
		echo "- Lisez attentivement la documentation d'exploitation"
2008
		echo
2009
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2010
		echo
2011
		echo "                   Appuyez sur 'Entrée' pour continuer"
2012
	else	
2013
		echo "#                        Enf of ALCASAR install process                     #"
2014
		echo "#                                                                           #"
2015
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2016
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2017
		echo "#                                                                           #"
2018
		echo "#############################################################################"
2019
		echo
2020
		echo "- The system will be rebooted in order to operate ALCASAR"
2021
		echo
2022
		echo "- Read the exploitation documentation"
2023
		echo
2024
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2025
		echo
2026
		echo "                   Hit 'Enter' to continue"
2027
	fi
815 richard 2028
	sleep 2
2029
	if [ "$mode" != "update" ]
820 richard 2030
	then
815 richard 2031
		read a
2032
	fi
774 richard 2033
	clear
1 root 2034
	reboot
2035
} # End post_install ()
2036
 
2037
#################################
1005 richard 2038
#  	Main Install loop  	#
1 root 2039
#################################
832 richard 2040
dir_exec=`dirname "$0"`
2041
if [ $dir_exec != "." ]
2042
then
2043
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2044
	echo "Launch this program from the ALCASAR archive directory"
2045
	exit 0
2046
fi
2047
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2048
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2049
nb_args=$#
2050
args=$1
2051
if [ $nb_args -eq 0 ]
2052
then
2053
	nb_args=1
2054
	args="-h"
2055
fi
1062 richard 2056
chmod -R u+x $DIR_SCRIPTS/*
1 root 2057
case $args in
2058
	-\? | -h* | --h*)
2059
		echo "$usage"
2060
		exit 0
2061
		;;
291 franck 2062
	-i | --install)
1538 richard 2063
		header_install
959 franck 2064
		license
1544 richard 2065
		header_install
29 richard 2066
		testing
595 richard 2067
# RPMs install
2068
		$DIR_SCRIPTS/alcasar-urpmi.sh
2069
		if [ "$?" != "0" ]
1 root 2070
		then
595 richard 2071
			exit 0
2072
		fi
1249 richard 2073
		if [ -e $CONF_FILE ]
595 richard 2074
		then
597 richard 2075
# Uninstall the running version
532 richard 2076
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2077
		fi
636 richard 2078
# Test if manual update	
1362 richard 2079
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2080
		then
636 richard 2081
			header_install
595 richard 2082
			if [ $Lang == "fr" ]
636 richard 2083
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2084
				else echo "The configuration file of an old version has been found";
595 richard 2085
			fi
597 richard 2086
			response=0
2087
			PTN='^[oOnNyY]$'
2088
			until [[ $(expr $response : $PTN) -gt 0 ]]
2089
			do
2090
				if [ $Lang == "fr" ]
2091
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2092
					else echo -n "Do you want to use it (Y/n)?";
2093
				 fi
2094
				read response
2095
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2096
				then rm -f /tmp/alcasar-conf*
2097
				fi
2098
			done
2099
		fi
636 richard 2100
# Test if update
1057 richard 2101
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2102
		then
2103
			if [ $Lang == "fr" ]
2104
				then echo "#### Installation avec mise à jour ####";
2105
				else echo "#### Installation with update     ####";
2106
			fi
636 richard 2107
# Extract the central configuration file
1057 richard 2108
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2109
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2110
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2111
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2112
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2113
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2114
			mode="update"
1 root 2115
		fi
1541 richard 2116
		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 2117
		do
2118
			$func
1362 richard 2119
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2120
		done
5 franck 2121
		;;
291 franck 2122
	-u | --uninstall)
5 franck 2123
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2124
		then
597 richard 2125
			if [ $Lang == "fr" ]
2126
				then echo "ALCASAR n'est pas installé!";
2127
				else echo "ALCASAR isn't installed!";
2128
			fi
1 root 2129
			exit 0
2130
		fi
5 franck 2131
		response=0
2132
		PTN='^[oOnN]$'
580 richard 2133
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2134
		do
597 richard 2135
			if [ $Lang == "fr" ]
2136
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2137
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2138
			fi
5 franck 2139
			read response
2140
		done
1103 richard 2141
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2142
		then
1103 richard 2143
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2144
		else	
2145
			rm -f /tmp/alcasar-conf*
1 root 2146
		fi
597 richard 2147
# Uninstall the running version
65 richard 2148
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2149
		;;
2150
	*)
2151
		echo "Argument inconnu :$1";
460 richard 2152
		echo "Unknown argument :$1";
1 root 2153
		echo "$usage"
2154
		exit 1
2155
		;;
2156
esac
10 franck 2157
# end of script
366 franck 2158